From 328e45595b12375b6d16a846069507d25086abdb Mon Sep 17 00:00:00 2001 From: obrien Date: Mon, 28 May 2001 05:21:37 +0000 Subject: Import of GNU Binutils version 2.11.0. Believe it or not, this is heavily stripped down. --- contrib/binutils/gas/ChangeLog | 8454 +++++++++++++++++----------------------- 1 file changed, 3585 insertions(+), 4869 deletions(-) (limited to 'contrib/binutils/gas/ChangeLog') diff --git a/contrib/binutils/gas/ChangeLog b/contrib/binutils/gas/ChangeLog index ce918a5..7f6a629 100644 --- a/contrib/binutils/gas/ChangeLog +++ b/contrib/binutils/gas/ChangeLog @@ -1,5849 +1,4565 @@ -2000-11-02 Theo Honohan +2001-04-02 Philip Blundell - * config/tc-arm.c (do_msr): Improve error message. + From 2001-03-17 Richard Henderson + * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove. + (dwarf2_directive_loc): Don't use them. + (dwarf2_directive_file): Reject duplicate file definitions. + (get_filenum): Zero allocated memory. + (out_file_list): Complain about missing file definitions. -2000-11-01 Philip Blundell +2001-03-31 Alan Modra - From 2000-08-01 Nick Clifton - * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag. + * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT + for one line if not already enabled. + * cond.c (s_elseif): Correct conditional assembly listing. + (s_else): Likewise. -2000-10-16 Philip Blundell + * cond.c (s_endif): Correct handling of "if .. elseif .." trees. + Don't abort on NULL current_cframe. - * configure.in: Set version number to 2.10.1. - * configure: Regenerate. +2001-03-30 Richard Henderson -2000-10-14 Philip Blundell + * write.c (relax_seg, size_seg): Split from relax_and_size_seg. + (write_object_file): Relax code then data, then size sections. - From 2000-06-17 Mark Elbrecht + * config/tc-i386.c (md_convert_frag): Don't die on local symbols + that have been finalized. - * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER - to BFD_ASSEMBLER. +2001-03-28 Alan Modra -2000-09-08 Philip Blundell + * config/tc-hppa.c (DEFAULT_LEVEL): Define. + (md_begin): Use it when setting default architecture. - * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when - offset is negative. +2001-03-27 Hans-Peter Nilsson -2000-08-30 Matthew Jacob + * configure.in (cris-*-*): Change default emulation to criself. + (cris-*-*aout*): New rule. + * configure: Regenerate. - * config/tc-alpha.c (md_undefined_symbol): Properly understand that - $at is the integer register $r28, vs. both $r28 and the floating - point register $f28. +2001-03-19 Alan Modra -2000-04-14 Matthew Green - - * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support. - * configure: Regenerate. + * config/tc-i386.c (md_assemble ): Correct + used register name. -2000-06-09 Nick Clifton +2001-03-18 Stephane Carrez - * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value - for size 1 fixes. + * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply + with 'Motorola specification for assembly language input standard'. -2000-06-01 Scott Bambrough +2001-03-18 Dave Brolley - * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly. + * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather + than m32r_do_align. -2000-05-22 David O'Brien +2001-03-16 Philip Blundell - * configure.in: Recognize alpha-*-freebsd*. * configure: Regenerate. -2000-05-26 Scott Bambrough +2001-03-15 David Mosberger - Port of patch to mainline by Nick Clifton : - * config/tc-arm.c (struct asm_psr): Add boolean field - distinguishing between CSPR and SPSR. Rename 'number' field - to 'field'. - (psrs): Rearrange contents to match new asm_psr structure. - (arm_psr_parse): Move next to psr_required_here. Make it - return an asm_psr structure. - (psr_required_here): Use asm_psr structure returned by - arm_psr_parse. - (do_msr): Reorganise to allow psr_required_here to be called - only once. - (md_undefined_name): Mark 'name' parameter as unused, since - the COFF target does not use it. - - Port of patch to mainline by Nick Clifton : - * testsuite/gas/arm/arch4t.s: Add tests of new fields - to msr instruction. + * config/tc-ia64.c (md): New member keep_pending_output. + (ia64_flush_pending_output): Flush only if md.keep_pending_output + is not set. + (dot_xdata): Turn on md.keep_pending_output for the duration of + this function. + (dot_xfloat_cons): Ditto. + (dot_xstringer): Ditto. + (dot_xdata_ua): Ditto. + (dot_xfloat_cons_ua): Ditto. - * NEWS: Mention change in behaviour when assembling msr - instruction. +2001-03-15 Jim Wilson -2000-04-24 Nick Clifton + * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local + label support. - * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0. - * doc/as.texinfo (Align): Include arm and strongarm in list of - targets that have the second form of the behaviour of the .align - directive. +2001-03-11 Philip Blundell -2000-05-29 Philip Blundell + * configure.in: Set version to 2.11. - * doc/as.texinfo: Update copyright dates. - (Local Labels): Delete misplaced mention of ARM. - * NEWS: Mention ARM ELF support. +2001-02-28 Andreas Jaeger , Bo Thorsen -Tue May 23 00:57:05 2000 Hans-Peter Nilsson + * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed + anymore since we use bfd_elf_generic_reloc now. + (md_apply_fix3): Only apply hack for partial_inplace if not using RELA. - * configure.in (i386-*-freebsd a.out entry): Quote properly. - * configure: Regenerate. +2001-02-21 David Mosberger -2000-05-23 Philip Blundell + * config/tc-ia64.c (enum operand_match_result): New type. + (operand_match): Change return type to operand_match_result. + Fix all returns appropriately, adding support for returning the + out-of-range result. + (parse_operands): New locals result, error_pos, out_of_range_pos, + curr_out_of_range_pos. Rewrite operand matching loop to give better + error messages. - * configure.in: Set version to 2.10. - * configure: Regenerate. +2001-02-21 David Mosberger -2000-05-23 Alan Modra + * config/tc-ia64.c (struct unwind): Add member "prologue_count". + (dot_proc): Clear unwind.prologue_count to zero. + (dot_prologue): Increment unwind.prologue_count. + (dot_restore): If second operand is omitted, use + unwind.prologue_count -1 for "ecount" (# of additional regions to + pop). Decrement unwind.prologue_count by number of regions + popped. - * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var... - (md_estimate_size_before_relax): so we can use it here instead of - old kludges. Localise vars to blocks. Comment. +2001-02-20 Bo Thorsen - * frags.c (frag_new): Update fr_var comments. - * frags.h (struct frag): Ditto. + * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT + entry. - * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment - for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN. - (md_estimate_size_before_relax): Ensure jumps to weak and - externally visible symbols are relocatable. +001-02-18 David O'Brien -2000-05-14 David O'Brien + * configure.in (cpu_type, arch): Add a generic FreeBSD specification as + all FreeBSD platforms should look the same at this level. + * configure: Rebuilt. + * config/tc-i386.c: Add support for old FreeBSD a.out hosts. + +2001-02-14 Philip Blundell + + From 2001-02-06 H.J. Lu + * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if + there is no relocation. + + From 2001-02-06 H.J. Lu + * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined. + * config/tc-ia64.c (md_parse_option): Only accept the valid + ia64 options on "-axxx". + +2001-02-13 Alan Modra + + * expr.c (operator): Don't bump input_line_pointer for two char + operators. Instead return operator size via new param num_chars. + (expr): Use above to parse multi-char operators correctly. - * config/te-freebsd.h: New file. +2001-02-12 Philip Blundell - * doc/as.1: Fix unbalanced brackets. + * config/tc-arm.c (do_ldst): Improve warnings for unpredictable + ldrt/strt instructions. - * config/tc-i386.c (comment_chars): Don't use '/' as comment start if - TE_FreeBSD. - (line_comment_chars): Set to '/' if TE_FreeBSD. +Mon Feb 12 17:44:08 CET 2001 Jan Hubicka -1999-07-03 Joel Sherrill + * tc-i386.c (i386_displacement): Fix handling of + BFD_RELOC_X86_64_GOTPCREL. + (i386_validate_fix): Likewise. - * configure.in (*rtems except sh): Move RTEMS targets to elf. - * configure: Regenerate. +2001-02-09 David Mosberger -2000-05-08 Alan Modra + * config/tc-ia64.h (md_elf_section_type): New macro. + (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info + (they're now handled via ia64_elf_section_type. - * as.h: #include "file", not on files from ../include. - (as_abort, as_fatal): Add ATTRIBUTE_NORETURN. - * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings. - (md_convert_frag): Add ATTRIBUTE_UNUSED. - (tc_coff_symbol_emit_hook): Ditto. - (OPTCOUNT): Cast to int to avoid compiler warning. - (md_begin): Fix signed/unsigned warnings. + * config/tc-ia64.c (unwind): New members saved_text_seg, + saved_text_subseg, and force_unwind_entry. + (optimize_unw_records): New function to optimize away unnecessary + unwind directives. + (ia64_elf_section_type): New function. + (output_unw_records): Generate unwind info only if the size is + non-zero or if it's forced for some other reason (e.g., + handlerdata or a personality routine). + (generate_unwind_image): Don't switch back to previous + section---stay inside the unwind info section instead so that + handlerdata that may follow goes into the right place. + (dot_handlerdata): Force generation of unwind entry and save the + current active text segment before generating unwind image. + (dot_unwentry): Force generation of unwind entry. + (dot_personality): Ditto. + (dot_endp): Generate unwind table entry only if there is + some unwind info or the unwind entry was forced. -2000-05-08 Michael Sokolov + * config/tc-ia64.c (make_unw_section_name): New macro to form + unwind section name. + (generate_unwind_image): Add "text_name" argument. Use it to + form unwind section name. + (dot_handlerdata): Determine current segment (section) name and + pass it to generate_unwind_image(). + (dot_endp): Determine current segment (section) name and use + it to determine the appropriate unwind section name. + (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to + n, fill, and max arguments. - * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the - ABRANCH LONG case for a conditional branch on a 68000. - (md_estimate_size_before_relax): Likewise. Also handle - flag_short_refs correctly for ABRANCH, BCC68000, and DBCC. - (m68k-ip: case ABSL): Relax absolute references to 16-bit - PC-relative on all CPUs. - (md_estimate_size_before_relax): Likewise. +2001-02-09 Alexandre Oliva -2000-05-04 Alan Modra + * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for + 2byte, 4byte and 8byte. - * as.c (parse_args): Just mention current year in printed - copyright message. +2001-02-08 Alan Modra -2000-05-03 Ian Lance Taylor + * config/tc-hppa.c (pa_build_unwind_subspace): Don't call + md_number_to_chars with size > sizeof (valueT). - * config/atof-ieee.c (gen_to_words): When adding carry back in, - don't permit lp to become less than the words array. +2001-02-05 Jim Wilson -2000-05-03 David O'Brien + * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of + aborting for invalid operands. - * as.c (parse_args): Update copyright. +2001-02-06 Alan Modra -2000-05-03 Mark Elbrecht + * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather + than via pointer. Update all callers. + (UNWIND_LOW32): Define. + (UNWIND_HIGH32): Define. + (pa_build_unwind_subspace): Use the above macros instead of dumping + bitfields directly. Call frag_more once rather than multiple times. + (md_assemble): Use UNWIND_LOW32. + (pa_entry): Likewise + (pa_procend): Likewise. + (process_exit): Use UNWIND_HIGH32. - * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 - for the .bss section too. +2001-02-04 Stephane Carrez -2000-04-29 Andreas Jaeger + * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header + function to select the header according to the cpu. + (md_after_pass_hook, md_do_align): Remove. + (md_cleanup, m68hc11_cleanup): Remove. + (md_pcrel_from_section): Declare. + * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size. + (build_jump_insn, build_insn): Likewise. + (m68hc11_listing_header): New function. + (m68hc11_cleanup): Remove. + +2001-02-02 Stephane Carrez + + * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible + symbols because there is no support for shared libraries and these + symbols can't be overridden (unless they are weak). + +2001-02-01 Momchil Velikov - * as.h: Correctly check GCC version. + * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations + for the compilation unit with a zero byte. + +2001-01-30 Alan Modra + + * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute + destinations. Correct range check for 17 and 22 bit branches. + +2001-01-25 Nick Clifton + + * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is + still set. Issue an error message instead. + (md_estimate_size_before_relax): Delete unused variable + 'buffer_address'. Fixup parentheses around if statement. + +2001-01-23 Kazu Hirata + + * as.c: Fix formatting. + * ehopt.c: Likewise. + * messages.c: Likewise. + * stabs.c: Likewise. + * symbols.c: Likewise. -2000-04-20 Alexandre Oliva +2001-01-23 Ben Elliston - * config/tc-mn10300.c (HAVE_AM30): Define. - (md_assemble): Use it. + * config/tc-m32r.c (m32r_handle_align): Declare type of fragp. -2000-04-19 Alan Modra +2001-01-22 Kazu Hirata - * Makefile.am: (CPU_MULTI_VALID): Remove. - (MULTI_CPU_TYPES): Define. - (MULTI_CPU_OBJ_VALID): Define. - (DEPTC): Use the above. - (DEPOBJ): Same here. - (DEP2): And here. - Regenerate dependencies. - * Makefile.in: Regenerate. + * config/tc-alpha.c: Fix formatting. -2000-04-19 Michael Sokolov +2001-01-19 Kazu Hirata - * Makefile.am (YACC, LEX): Get them from configure. + * config/tc-alpha.c: Fix formatting. - * as.h (SEEK_SET): Define if undefined. +2001-01-18 Kazu Hirata -2000-04-09 Nick Clifton + * config/tc-alpha.c: Fix formatting. - * Makefile.am (CPU_TYPES): Add 'avr'. - (TARGET_CPU_CFILES): Add 'tc-avr.c'. - (TARGET_CPU_HFILES): Add 'tc-avr.h'. +2001-01-18 Nick Clifton -2000-04-05 Alexandre Oliva + * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and + "da" flags. + (stm_flags): Remove redundant bit from "ed" and "da" flags. - * config/tc-sparc.c (sparc_ip): Avoid string pasting. +2001-01-18 Alexandre Oliva -2000-04-04 Alan Modra + * configure.in (cpu_type, arch): Match i386 too. + * configure: Rebuilt. - * po/gas.pot: Regenerate. +2001-01-16 Kazu Hirata - * as.c (show_usage): Restore translated part of bug string. - * gasp.c (show_usage): Likewise. + * config/tc-i386.c: Fix formatting. - * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep. - (DEP): Quote when passing vars to sub-make. Use "mv -f" rather - than move-if-change. - (DEP1): Modify for "gcc -MM". - (DEPTC): Likewise. - (DEPOBJ): Likewise. - (DEP2): Likewise. - (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA. - Update dependencies. - * Makefile.in: Regenerate. +2001-01-16 Alan Modra -2000-04-04 Alexandre Oliva + * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32 + relocs for .PARISC.unwind section. - * config/tc-mn10300.c (md_pseudo_table): Use constant names. - (md_begin): Likewise. - (HAVE_AM33): New macro. - (md_assemble): Use it. Match r_regs and xr_regs only if - HAVE_AM33. + * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind + depending on section flags, not just for .text. -2000-04-03 Alan Modra +2001-01-15 Jim Wilson - * as.h: #include "bin-bugs.h" - * as.c (show_usage): Use REPORT_BUGS_TO. - * gasp.c: #include "bin-bugs.h" - (show_usage): Use REPORT_BUGS_TO. + * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives + not immediately followed by an instruction. - * config/tc-sparc.c (md_show_usage): Add a trailing newline. +2001-01-15 Kazu Hirata -2000-04-03 Alan Modra + * config/tc-m68hc11.c: Fix formatting. - * config/tc-i386.c (i386_immediate): Don't assume a constant - immediate is necessarily 16 bits when in 16 bit code mode. - (md_assemble): Instead set guess_suffix here after we have checked - registers. +2001-01-15 Nick Clifton -2000-04-02 Richard Henderson + * symbols.c (colon): Change 'already defined symbol' from a + fatal error to an ordinary error. There is no reason why this + error should be fatal. - * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit - quantities. Correct right shift sign extension. - (build_insn): Make `number' unsigned long. Mask top 6 bits of - 32-bit value when shifting into place. + * message.c (as_fatal): Delete output file, if one has been + created. -2000-04-01 Ian Lance Taylor +2001-01-14 Alan Modra - * app.c: Add ATTRIBUTE_UNUSED as needed. + * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants. + +2001-01-14 Kazu Hirata + + * config/tc-alpha.c: Fix formatting. + * config/tc-arc.c: Likewise. + * config/tc-arc.h: Likewise. + * config/tc-d10v.c: Likewise. + * config/tc-i370.c: Likewise. + * config/tc-i386.c: Likewise. + * config/tc-i960.c: Likewise. + * config/tc-m68k.c: Likewise. * config/tc-ppc.c: Likewise. - (ppc_size): Make unsigned long. - (ppc_insert_operand): Add casts to avoid warnings. + * config/tc-sparc.c: Likewise. + * config/tc-tahoe.c: Likewise. + * config/tc-vax.c: Likewise. -2000-03-31 Nick Clifton + * config/tc-arc.c: Fix formatting. - * config/tc-d10v.h (md_flush_pending_output): Define. + * config/tc-arc.c: Fix formatting. -2000-03-29 Nick Clifton +2001-01-14 Alan Modra - * config/tc-sh.h (SEG_NAME): New macro: return the name of a - segment. Works for both BFD_ASSEMBLER and others. - (SUB_SEGMENT_ALIGN): Use SEG_NAME. + * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for + both 32 and 64 bit ELF. -2000-03-29 Nick Clifton ' operands. - * config/tc-arm.c (tinsns): Add "bal" instruction pattern. +Sun Jan 14 00:36:42 MET 2001 Jan Hubicka -2000-03-28 Alan Modra + * tc-i386.h (TARGET_MACH): New macro. + (i386_mach): Declare. + * tc-i386.c (i386_mach): New function. - * listing.c (LISTING_LHS_WIDTH): Default depends on - LISTING_WORD_SIZE. - (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH. +2001-01-13 Philip Blundell -2000-03-27 Ian Lance Taylor + * doc/as.texinfo: Fix spelling and cross-references. - * config/tc-sh.c (md_show_usage): Use backslash before newline in - string literal. + * doc/c-arm.texi: Fix typos. Say that `;' is a line separator + character for all systems, not just GNU/Linux. Make it explicit + that `-k' doesn't affect code generation, just ELF flags. -2000-03-27 Alan Modra +Sat Jan 13 01:47:35 MET 2001 Jan Hubicka - * config/tc-avr.h (TC_HANDLES_FX_DONE): Define. + * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary + instructions. - * config/tc-avr.c (mcu_types): Add missing initialiser. - (md_pcrel_from_section): Add prototype. - (avr_operand): Remove redundant test of unsigned < 0. - (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit. +2001-01-12 Frank Ch. Eigler -2000-03-27 Denis Chertykov + * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn. - * config/tc-avr.c: New file for AVR support. - * config/tc-avr.h: Likewise. - * configure.in: Add AVR support. - * configure: Regenerate. +2001-01-12 Nick Clifton -2000-03-26 Timothy Wall + * as.c (print_args): Update copyright date to 2001. - * gasp.c (macro_op): Add new argument to check_macro call. - Macro structure definitions moved to macro.h - * sb.h: Add argument to prototype for input_scrub_include_sb. - * input-scrub.c (input_scrub_include_sb): Allow disabling of sb - nesting checks with an additional flag. - (struct input_save): Add flag to indicate whether current sb - should be checked for proper macro/conditional nesting. - (input_scrub_push/pop): Save/restore nest check flag. - (input_scrub_next_buffer): Ditto. Also call end of macro hook if - defined. - * macro.c (check_macro): Allow caller to retrieve parsed macro - information if a pointer is provided. This information may be - used by the new macro hooks. - * macro.h: Update prototype for check_macro. Macro struct - definitions moved here from macro.c/gasp.c. - * read.c (read_a_source_file): Add parameter to check_macro call, - and pass macro info to the macro hook, if defined. - (input_scrub_insert_line): New. Allow insertion of a line of - characters into the input stream. - (input_scrub_insert_file): New. Allow insertion of an arbitrary - file into the input stream. - (s_include): Use input_scrub_insert_file. - * internals.texi: Document new macro hooks. - * as.h: New prototypes added. - -2000-03-26 Alan Modra +2001-01-12 Peter Targett - * config/tc-i386.c: Don't start any as_bad or as_warn message with - an initial capital letter. - (i386_index_check): Reindent. + * doc/c-arc.texi: New file. + Some sections to be expanded. -2000-03-19 Nick Clifton +2001-01-12 Alan Modra - * config/tc-arm.c (md_apply_fix3): Fix bug detectng overflow of pc - relative branches. + * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF. + (md_parse_option): Always accept "--32". -2000-03-17 Thomas de Lellis +2001-01-11 Peter Targett - * config/tc-arm.c (do_t_adr): Flag "adr Rd,label" - instruction operand bad if Rd > 7 when generating - thumb instructions. Prevents for example, - "adr r12,label" from silently failing and generating - the wrong instruction. - -2000-03-17 Nick Clifton + * as.h (TC_ARC): Ensure struc-symbol.h included. + * as.c (dwarf2dbg.h): Include to remove implicit declaration + warnings. + * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define. + (TARGET_SYMBOL_FIELDS) added. - * config/tc-arm.c (md_apply_fix3): Handle same-section relocations - that have a destingation >= 0x400000. - Fix compile time warning messages. + * doc/Makefile.am (CPU_DOCS): Added c-arc.texi. + * doc/c-arc.texi: New file. + Some sections to be expanded. + * doc/as.texinfo: Update command-line options. + Removed outdated text for ARC dependant features, instead include + text from above file. -Thu Mar 16 23:45:16 2000 J"orn Rennecke + * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag. + (TARGET_SYMBOL_FIELDS): Alias to previous definition. + (targ-cpu.h) header. + * config/tc-arc.h: + * config/tc-arc.c: New updated configuration for + ARC, including selection of core variants, and extensibility of + instructions, registers etc. through directives. - * config/tc-sh.c (md_begin): When encountering insn that are - not supported by the current arch, only change the name if - its contents are the same as prev_name. - (get_specific): If the the architecture doesn't match, fail. + * config/tc-arc.c (arc_extinst): Minor corrections for + error messages. + (arc_common) Likewise. Make alignment argument optional for local + symbols also, with default of zero. -Thu Mar 16 21:18:13 2000 J"orn Rennecke +2001-01-11 Stephane Carrez - * config/tc-sh.c (IDENT_CHAR): Define. - (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand - matching back where it came from. + * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix + STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset). + (build_indexed_byte): Don't relax indexed byte, use 16-bit offset + and fix_new_exp() instead. + (md_convert_frag): For indexed post byte use the symbol value + rather than the displacement. + (md_relax_table): Fix indexed offset relax. -Thu Mar 16 20:58:10 2000 J"orn Rennecke +2001-01-11 Stephane Carrez - * config/tc-sh.c (md_show_usage): Add description of -dsp. + * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't + relax weak symbols. + (relaxable_symbol): New function. -2000-03-15 Jonathan Larmour +2001-01-11 Andreas Jaeger - * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before - normal operands. + * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's + not used anywhere. -2000-03-15 Kazu Hirata +2001-01-10 Nick Clifton - * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate. + * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF. + * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF -Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson +2001-01-10 Nick Clifton - * expr.c (operand) [case 'f']: When testing if '0f' can start a - floating-point-number, make sure 'f' is in FLT_CHARS. + * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic + character used to dollar local symbols. + (LOCAL_LABEL_CHAR): New constant - the magic character used to + local label symbols. + (dollar_label_name): Use DOLLAR_LABEL_CHAR. + (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX, + if defined. + Use LOCAL_LABEL_CHAR. + (decode_local_label_name): Skip LOCAL_LABEL_PREFIX. + Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR. + (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR. -Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson +2001-01-08 Bo Thorsen - * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition. - (s_lcomm_internal): Use it. - * doc/internals.texi (CPU backend): Document it. - * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3 - bytes. + * config/tc-i386.c (i386_immediate, i386_displacement): + GOTPCREL check fix. -2000-03-10 Geoffrey Keating +2001-01-07 Ian Lance Taylor - * config/tc-mips.c (mips_ip): Don't put stuff in .rodata - when embedded-pic. + * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted + in last change. - * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic - implementation doesn't have special handling for switch - statements. - (macro_build): Allow for code in sections other than .text. - (macro): Likewise. - (mips_ip): Likewise. - (md_apply_fix): Do pc-relative relocation madness for MIPS ELF. - Don't perform relocs if we will be outputting them. - (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative - relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when - embedded-pic. +2001-01-07 Philip Blundell -2000-03-09 Catherine Moore - - * config/tc-m32r.c (m32r_fix_adjustable): Look up the - relocation type based on the entry in the fixup structure. + * doc/as.texinfo (Bug Reporting): Update email address for + reports. + * README: Likewise. -2000-03-08 H.J. Lu (hjl@gnu.org) +Sat Jan 6 13:33:10 MET 2001 Jan Hubicka - * Makefile.am (install-exec-tooldir): Depend on - install-exec-bindir for parallel make. - * Makefile.in: Regenerated. + * configure.in: Define DEFAULT_ARCH for i386. + * tc-i386.c (md_assemble): Return after the error message; + move testing for 64bit operands to proper place. -2000-03-06 Nick Clifton +2001-01-06 Jan Hubicka , Andreas Jaeger - * config/tc-m32r.c (struct md_longopts): Add -m32r command line - switch. - (md_parse_option): Parse -m32r command line switch - disable m32rx - compatability. - (md_show_usage): Document new option. + * doc/as.texinfo: Document '#' as comment character for i386 and + x86_64. Add AMD x86-64 into menu of machine dependent information. - * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi. - * doc/Makefile.in: Regenerate. - * doc/c-m32r.texi (M32R-Opts): Document new command line switch. + * doc/c-i386.texi: Document x86_64 extensions. -2000-03-02 Michael Meissner +Fri Jan 5 13:26:42 MET 2001 Jan Hubicka - * config/tc-d30v.c (check_range): Remove code that incorrectly - sign extended values where bits < 32. + * tc-i386.c (md_assemble): Handle third byte of the opcode as prefix. -2000-03-02 H.J. Lu (hjl@gnu.org) +Thu Jan 4 22:25:26 MET 2001 Jan Hubicka - * configure.in: Support --enable-targets=all on ia32. - * configure: Regenerated. + * tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry. + * NEWS: Add note about Pentium4 support. -2000-03-01 Nick Clifton +Wed Jan 3 17:26:32 MET 2001 Jan Hubicka - * gasp.c (do_align): Remove bogus check of alignment value. + * tc-i387.c (pi, pte, pt): Update. + (type_names): Add new types. -2000-02-27 Thomas de Lellis +Wed Jan 3 16:26:52 MET 2001 Jan Hubicka - * config/obj-elf.c (elf_frob_symbol): Remove code which when - TC_PPC was defined forced the type of a symbol with no other type - to be BSF_OBJECT. + * tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow, + CpuUnknown): Renumber + (CpuP4, CpuSSE2): New. + (CpuUnknownFlags): Add CpuP4 and CpuSSE2 -2000-02-27 Hans-Peter Nilsson +2001-01-03 Philip Blundell - * doc/internals.texi (CPU backend): Mention that - line_separator_chars do not break up comments. Fix typos for - LEX_AT and LEX_NAME descriptions. Document operands for - TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct - description of md_create_short_jump usage. Document argument for - md_undefined_symbol. + * config/tc-alpha.c (alpha_force_relocation): Handle vtable + relocs. + (alpha_fix_adjustable): Likewise. + (md_apply_fix): Likewise. -2000-02-27 Jakub Jelinek +2000-12-31 H.J. Lu - * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option. - (md_parse_option): Handle it. - (md_show_usage): Document it. + * listing.c (listing_message): Allocate string only if it is + used. -2000-02-27 Ian Lance Taylor + * configure: Rebuild. - * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an - opcode, for the instruction `pal19'. From Andrea Arcangeli - . +2000-12-31 Hans-Peter Nilsson -2000-02-26 Alan Modra + * doc/internals.texi (Relaxing with a table) : + Point out caveats with generating fixups for the opcode in a frag. - * config/tc-i386.c (i386_immediate): Move constant operand sizing - from here.. - (md_assemble): To here, before template operands are matched. - Also ensure a constant immediate is sign extended when we know the - size is at most 16 bits. This is to catch cases like "add - $0xffc0,%ax" where we don't know the size, and thus that the - immediate can be represented as Imm8S until after parsing the - register operand. - (i386_displacement): Similarly sign extend 16 bit constant - displacements. - (md_assemble): Relax 16-bit jump constant range check to suit sign - extended displacements. +Sat Dec 30 19:02:48 MET 2000 Jan Hubicka -2000-02-26 Andreas Jaeger + * configure.in: Add support for x86_64 and x86_64-*-linux-gnu* + * NEWS: Add x86_64. - * doc/c-mips.texi (MIPS Opts): Fix typo in last patch. +2000-12-29 H.J. Lu -2000-02-25 Alan Modra + * listing.c (calc_hex): Print the variable part only if the + fragment type is rs_fill. - * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and - call operands when intel_syntax. - (intel_float_operand): Return 2 for "fi...". - (i386_operand_modifier): Change "DWORD PTR" test to suit above. - Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert - earlier "SHORT" change. - (md_assemble): When determining suffix from Regs, exclude - InOutPortReg. +2000-12-29 Hans-Peter Nilsson -2000-02-24 Nick Clifton + * doc/internals.texi (tc_conditional_pseudoop, + TC_LINKRELAX_FIXUP): Fix typos. - * configure: Add arm-wince, mips-pe and sh-pe targets. - * configure: Regenerate. +2000-12-28 Richard Henderson - * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and - sh-pe targets. - (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to - "pe-mips" for the mips-pe target. + * write.c (subsegs_finish): Fix thinko last change -- don't + "optimize" the alignment == 0 case. - * config/tc-arm.c (insns): Change displacement encoded in BL - and B instructions if the target port is arm-wince. - (do_ldst): Do not bias the relocation offset if the target - port is arm-wince. - (md_pcrel_from): Add in missing relocation offset bias if the - target os arm-wince. +2000-12-28 Richard Henderson - * config/tc-mips.c (mips_target_format): Support COFF flavour. - (md_begin): Disable -G support for mips-pe target. - (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32. - * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for - COFF flavour. + * as.h (rs_align_test): New. + * frags.c (NOP_OPCODE): Move default from read.c. + (MAX_MEM_FOR_RS_ALIGN_CODE): New default. + (frag_align_code): New. + * frags.h (frag_align_code): Declare. + * read.c (NOP_OPCODE): Remove. + (do_align): Use frag_align_code. + * write.c (NOP_OPCODE): Remove. + (get_recorded_alignment): New. + (cvt_frag_to_fill): Handle rs_align_test. + (relax_segment): Likewise. + (subsegs_finish): Align last subseg in section to the + section alignment. Use frag_align_code. + * write.h (get_recorded_alignment): Declare. + * config/obj-coff.c (size_section): Handle rs_align_test. + (fill_section, fixup_mdeps): Likewise. + (write_object_file): Use frag_align_code. + + * config/tc-alpha.c (alpha_align): Use frag_align_code. + (alpha_handle_align): New. + * config/tc-alpha.h (HANDLE_ALIGN): New. + (MAX_MEM_FOR_RS_ALIGN_CODE): New. + + * config/tc-i386.h (md_do_align): Use frag_align_code. + (MAX_MEM_FOR_RS_ALIGN_CODE): New. + + * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment. + (ia64_handle_align): New. + * config/tc-ia64.h (HANDLE_ALIGN): New. + (MAX_MEM_FOR_RS_ALIGN_CODE): New. + + * config/tc-m32r.c (m32r_do_align): Remove. + (m32r_handle_align): New. + (fill_insn): Use frag_align_code. + * config/tc-m32r.h (md_do_align): Remove. + (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New. + * config/tc-m88k.c, config/tc-m88k.h: Similarly. + * config/tc-mips.c, config/tc-mips.h: Similarly. + + * config/tc-sh.c (sh_cons_align): Use rs_align_test. + (sh_handle_align): Likewise. Handle rs_align_code. + (sh_do_align): Remove. + * config/tc-sh.h (md_do_align): Remove. + (MAX_MEM_FOR_RS_ALIGN_CODE): New. + + * config/tc-sparc.c (sparc_cons_align): Use rs_align_test. + (sparc_handle_align): Likewise. Handle rs_align_code. + * config/tc-sparc.h (md_do_align): Remove. + (MAX_MEM_FOR_RS_ALIGN_CODE): New. + +2000-12-22 DJ Delorie + + * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg + when we assemble the first half of a pair. + +2000-12-22 H.J. Lu + + * config/tc-i386.c (reloc): Update the macro for non-bfd + assembler. + (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler. + +2000-12-22 H.J. Lu + + * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER. + +Wed Dec 20 14:21:22 MET 2000 Jan Hubicka + + * tc-i386.h (i386_target_format): Define even for ELFs. + (QWORD_MNEM_SUFFIX): New macro. + (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags): + New macros + (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber. + (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix, + ImmExt): Renumber. + (Size64, No_qSuf, NoRex64, Rex64): New macros. + (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros. + (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32, + InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc, + SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem): + Renumber. + (Reg, WordReg): Add Reg64. + (Imm): Add Imm32S and Imm64. + (EncImm): New. + (Disp): Add Disp64 and Disp32S. + (AnyMem): Add Disp32S. + (RegRex, RegRex64): New macros. + (rex_byte): New type. + * tc-i386.c (set_16bit_code_flag): Kill. + (fits_in_unsigned_long, fits_in_signed_long): New functions. + (reloc): New parameter "signed"; support x86_64. + (set_code_flag): New. + (DEFAULT_ARCH): New macro; default to "i386". + (default_arch): New static variable. + (struct _i386_insn): New fields Operand_PCrel; rex. + (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT" + (flag_code): New enum and static variable. + (use_rela_relocations): New static variable. + (flag_code_names): New static variable. + (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64. + (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to + K6 and Athlon. + (i386_align_code): Return plain "nop" for x86_64. + (mode_from_disp_size): Support Disp32S. + (smallest_imm_type): Support Imm32S and Imm64. + (offset_in_range): Support size of 8. + (set_cpu_arch): Do not clobber to Cpu64/CpuNo64. + (md_pseudo_table): Add "code64"; use set_code_flat. + (md_begin): Emit sane error message on hash failure. + (tc_i386_fix_adjustable): Support x86_64 relocations. + (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers, + instructions supported on particular arch just partially, + output of 64bit immediates, handling of Imm32S and Disp32S type. + (i386_immedaite): Support x86_64 relocations; support 64bit constants. + (i386_displacement): Likewise. + (i386_index_check): Cleanup; support 64bit addresses. + (md_apply_fix3): Support x86_64 relocation and rela. + (md_longopts): Add "32" and "64". + (md_parse_option): Add OPTION_32 and OPTION_64. + (i386_target_format): Call even for ELFs; choose between + elf64-x86-64 and elf32-i386. + (i386_validate_fix): Refuse GOTOFF in 64bit mode. + (tc_gen_reloc): Support rela relocations and x86_64. + (intel_e09_1): Support QWORD. - * config/tc-sh.c (md_begin): sh-pe target is little endian. - * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD - assembler, just set the alignment to 4. +2000-12-15 Diego Novillo - * config/te-wince-pe.h: New file for WinCE targets. Define - TE_WINCE. + * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if + it's not an offset expression. + (intel_e10_1): Ditto. Also, if the operand is an offset expression, + keep the braces '[' and ']' in the output string. + (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier + != FLAT. There is no such op_modifier. -2000-02-25 Alan Modra +2000-12-14 Michael Sokolov - * config/tc-i386.c (md_assemble): Swap segments too for intel mode - string instructions. - (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT. - (i386_intel_memory_operand): After finding a segment override, - check again for no `[' before looking for a displacement. Bomb if - more than one displacement rather than silently discarding the - second and subsequent ones. Free strings malloc'd by - build_displacement_string. + * dwarf2dbg.c: If we don't have , try including + if we have it. -2000-02-24 Catherine Moore +2000-12-13 Kazu Hirata - * config/obj-som.c (obj_pseudo_table): Add "weak". - (obj_som_weak): New routine. + * as.h: Fix formatting. + * cgen.h: Likewise. + * dwarf2dbg.c: Likewise. + * input-scrub.c: Likewise. + * read.h: Likewise. -2000-02-24 Alan Modra +2000-12-13 Mark Elbrecht - * config/tc-i386.c (union i386_op): New. - (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[]. - Throughout file replace occurences of disps[n], imms[n], regs[n] - with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify - intel mode operand swapping. Add assert in regKludge and - fake_zero_displacement code. Test i.types[n] when outputting - displacements and immediates. Combine output of Disp16 with - Disp32. - (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes - when in intel mode by (not) reversing fsub and fdiv operands - before the template search. This fails for single operand - shorthand forms of the instruction, and if UNIXWARE_COMPAT is - undefined. Instead fix the base_opcode after we've found the - template. Move base_opcode xor with found_reverse_match from - opcode output code to before this fix so we test for the correct - opcodes. - (md_assemble): Don't use strcmp when deciding to ignore the suffix - check in intel mode. Instead compare opcodes. + * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes. + configure: Regenerate. - * config/tc-i386.h (TC_RELOC): Delete. - * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC - with equivalent call to reloc. +2000-12-13 Michael Sokolov - * as.h (flag_m68k_mri): Move declaration after target include, and - only declare when TC_M68K defined. Define as zero otherwise. - (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0. - * app.c (scrub_m68k_mri): Declare only when TC_M68K defined. - Define as zero otherwise. - (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined. - (struct app_save): Declare scrub_m68k_mri only when TC_M68K. - (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K. - (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than - testing whether defined. - * cond.c (ignore_input): Use NO_PSEUDO_DOT directly. - * expr.c (operand): #ifdef unused case labels when TC_M68K undefined. - * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly - rather than testing whether defined. - (s_mri): Set flag_m68k_mri only when TC_M68K defined. - (parse_mri_cons): Declare and use only when TC_M68K. - * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1. - * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1. - * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1. + * dwarf2dbg.c: #include only if it exists. - * NEWS: Mention IBM 370 support. +2000-12-13 Rodney Brown -2000-02-23 Richard Henderson + * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo. + (md_apply_fix): Here too. - * config/tc-i386.c (md_assemble): When swapping operands for - intel_syntax, assume everything that's not Imm or Disp is a - register. +2000-12-12 Jim Wilson -2000-02-23 Linas Vepstas + * config/tc-ia64.h (ia64_init): Add prototype. - * config/tc-i370.c, config/tc-i370.h: New files. - * Makefile.am: Add support for Linux/IBM 370. - * configure.in: Likewise. - * app.c (do_scrub_begin): Don't lex single quote when TC_I370. - * config/obj-elf.c: Include elf/i370.h - (obj_elf_section): Don't do anything special for flag_mri if TC_I370. +2000-12-12 H.J. Lu - * Makefile.in: Regenerate. - * configure: Regenerate. + * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined. - * doc/c-i370.texi: New file. - * doc/all.texi: Include it. - * doc/as.texinfo: And here. - * doc/Makefile.am(CPU_DOCS): Add c-i370.texi. - * doc/Makefile.in: Regenerate. + * read.h (outputting_stabs_line_debug): Change it to int. + * stabs.c (outputting_stabs_line_debug): Likewise. -2000-02-19 Michael Meissner +2000-12-12 Geoffrey Keating - * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to - determine if an instruction can be used in parallel with an ADDppp - or SUBppp instruction. + * config/obj-bout.c (obj_crawl_symbol_chain): Don't take + the address of a function result. -2000-02-22 Andrew Haley +2000-12-12 Franz Sirl - * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64. + * config/tc-ppc.c (md_pseudo_table): Add .file and .loc. + (md_assemble): Call dwarf2_emit_insn. + (shlib): Fix typo SHILB -> SHLIB. + (md_parse_option): Likewise. + (ppc_elf_validate_fix): Likewise: + * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New. -1999-12-30 Andrew Haley +2000-12-12 Nick Clifton - * config/tc-mips.c (mips_gp32): New variable. - (macro_build) Use mips_gp32. - (mips_ip): Ditto. - (md_longopts): Add "-mgp32" and "-mgp64". - (md_parse_option): Add OPTION_GP32 and OPTION_GP64. - -2000-02-22 Alexandre Oliva + * cgen.h: Fix formatting. + * input-scrub.c: Fix formatting. + * macro.c: Fix formatting. + * config/tc-mips.c: Fix formatting. + * doc/c-mips.texi: Fix formatting. - * config/obj-coff.c (add_lineno): Accept non-positive lineno with - warning, and bump it to 1. +Mon Dec 11 14:35:42 MET 2000 Jan hubicka -2000-02-22 Ian Lance Taylor + * tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel + mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX + references. + (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse + otherwise. + * tc-i386.h (DWORD_MNEM_SUFFIX): Kill. + (No_dSuf): Kill. - From Brad Lucier : - * dwarf2dbg.c (print_stats): Add cast to force printf argument to - match format. + * i386.h (*_Suf): Remove No_dSuf. + (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP) + Remove. + (i386_optab): Remove 'd' in the suffixes. -2000-02-21 Catherine Moore +2000-12-06 Mark Elbrecht - * config/tc-mips.c (MF_HILO_INSN): Define. - (mips_7000_hilo_fix): Declare. - (append_insn): Conditionally insert nops after an mfhi/mflo insn. - (md_parse_option): Check for 7000_HILO_FIX options. - (OPTION_M7000_HILO_FIX): Define. - (OPTION_NO_M7000_HILO_FIX): Define. - * doc/c-mips.texi (-mfix7000): Describe. + * config/tc-i386.c (T_SHORT): Undefine before defining. -2000-02-21 Alan Modra +2000-12-05 Kazu Hirata - * listing.c (print_lines): Remove unused variable `end'. + * config/tc-mips.c: Fix formatting. - * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc - type for JumpInterSegment output. Use enum bfd_reloc_code_real for - reloc_type when BFD_ASSEMBLER. - (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for - reloc_type when BFD_ASSEMBLER. Move common code out of switch - statement and quell signed vs. unsigned comparison warning. +2000-12-04 Matthew Hiller -2000-02-18 Nick Clifton + * config/tc-d10v.c (flag_allow_gstabs_packing): New variable. + (md_longopts): New options --gstabs-packing, --no-gstabs-packing. + (md_show_usage): Ditto. + (md_parse_option): Ditto. + (d10v_cleanup): Writes pending instruction only if + ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing. + Fix compile time warning messages. - * config/tc-d10v.c (find_opcode): Add a symbol's value to - the computed frag offset, rather than overwriting it. + * doc/c-d10v.texi: Documents new options. -Thu Feb 17 00:11:08 2000 J"orn Rennecke +2000-12-04 Matthew Hiller - * config/tc-sh.c ("elf/sh.h"): Include. - (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables. - (md.begin): Initialize target_arch. - Only include opcodes in has table that match selected architecture. - (parse_reg): Recognize register names for sh-dsp. - (parse_at): Recognize post-modify addressing. - (get_operands): The leading space is now optional. - (get_specific): Remove FDREG_N support. Add support for sh-dsp - arguments. Update valid_arch. - (build_Mytes): Add support for SDT_REG_N. - (find_cooked_opcode): New function, broken out of md_assemble. - (assemble_ppi, sh_elf_final_processing): New functions. - (md_assemble): Use find_cooked_opcode and assemble_ppi. - (md_longopts, md_parse_option): New option: -dsp. - * config/tc-sh.h (elf_tc_final_processing): Define. - (sh_elf_final_processing): Declare. + * stabs.c (outputting_stabs_line_debug): New variable. + (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at + function entry and unset at function exit. -Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com) + * read.h (outputting_stabs_line_debug): New extern declaration. - * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create - the unwinder subspace. Save the current seg/subseg before creating - the new seg/subseg. + * as.c: Include dwarf2dbg.h for definition of dwarf2_finish. -2000-02-10 Nick Clifton + * dwarf2dbg.c: Fix compile time warning messages. - * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and - little endian targets. - (INST_BYTE1): Redefine to handle big and little endian - targets. - (cpu_type): New type: Select between M340 and M210. - (parse_psrmod): New function: Parse the PSRCLR and PSRSET - instructions of the M340. - (md_assemble): Add support for the MULSH and OPSR classes of - instructions. - (md_atof): Add support for little endian targets. - (md_parse_option): Add support for -EL, -EB and -mcpu command - line switches. - (md_convert_frag): Add support for little endian targets. - (md_apply_fix3): Add support for little endian targets. - (md_number_to_chars): Add support for little endian targets. +2000-12-03 Kazu Hirata -2000-02-10 Timothy Wall + * config/tc-a29k.c: Fix formatting. + * config/tc-alpha.c: Likewise. + * config/tc-arm.c: Likewise. + * config/tc-cris.c: Likewise. + * config/tc-hppa.c: Likewise. + * config/tc-i370.c: Likewise. + * config/tc-i386.c: Likewise. + * config/tc-i860.c: Likewise. + * config/tc-i960.c: Likewise. + * config/tc-ia64.c: Likewise. + * config/tc-m68hc11.c: Likewise. + * config/tc-m68k.c: Likewise. + * config/tc-m88k.c: Likewise. + * config/tc-pj.c: Likewise. + * config/tc-ppc.c: Likewise. + * config/tc-sh.c: Likewise. + * config/tc-sparc.c: Likewise. + * config/tc-tahoe.c: Likewise. + * config/tc-vax.c: Likewise. + +2000-12-01 Chris Demetriou + + * config/tc-mips.c (mips_ip): When calculating offsets, + don't accept as constant the difference between the + addresses of symbols in two different sections. + + * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand + specifiers. + (validate_mips_insn): Likewise. Also, update 'B' operand + specifier to use OP_*_CODE20 constants and delete 'm' operand + specifier. + (mips_ip): Remove 'm' operand specifier, add 'U' and 'J' + operand specifiers. Change warning generated by 'B' operand + specifier to reflect its new multi-purpose usage. + + * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than + -1, and update comment. + (file_mips_isa): Likewise. + (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment. + (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use + ISA_* constants rather than hard-coded numbers. + (mips_cpu_info): New structure. + (mips_cpu_info_table): New table describing CPU and ISA names + and numbers. + (mips_cpu_info_from_name, mips_cpu_info_from_isa, + mips_cpu_info_from_cpu): New functions. + (mips_isa_to_str): New function to get string for ISA name. + (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and + return const char *. + (md_begin): Redo CPU and ISA selection logic, using + mips_cpu_info_from_*. Convert to use ISA_* constants rather + than hard-coded numbers. + (append_insn, mips_emit_delays, macro, macro2): Convert to use + ISA_* constants rather than hard-coded numbers. + (mips_ip): Convert to use mips_isa_to_str to get ISA name. + (md_longopts): Delete OPTION_NO_MIPS32. + (md_parse_option): Convert to use ISA_* constants rather than + hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32 + as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU + to use strcasecmp to recognize "default" and to use + mips_cpu_info_from_name to get CPU numbers from argument. + (md_show_usage): Move -mips32 so it's with the rest of the ISA + flags. Change 4Kc, 4Kp and 4Km CPU entries to just be + mips32-4k. + (s_mipsset): Accept ISA value 32. + * doc/as.texinfo: Clean up MIPS options summary slightly, + remove -no-mips32. Add note about -mips4 and -mips32 + specifying those ISA levels. Delete -mips32 and -no-mips32 + cpu flag descriptions. + * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean + up the supported CPU switch list, and replace 4Kc, 4Km, and + 4Kp entries with a single mips32-4k entry. Note that you can + use ".set mips32". + + * tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and + ISA_MIPS64. + (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for + -mips5 and -mips64. + (md_parse_option): Add cases for OPTION_MIPS5 and + OPTION_MIPS64. + (md_show_usage): Mention -mips5 and -mips64 arguments. + (s_mipsset): Add cases for MIPS5 and MIPS64. + (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs + and pseudo-CPUs. + * doc/as.texinfo: Mention -mips5 and -mips64 options + and their meanings. + * doc/c-mips.texi: Likewise. Also update introduction + and ".set" usage information. + + * config/tc-mips.c (md_show_usage): Add "sb1" to the + CPU list. + (mips_cpu_info_table): Add SB-1 entries. + * doc/c-mips.texi: Add "sb1" to the list of CPUs + known to the -mcpu option. + + * doc/as.texinfo: Correct description of MIPS -mcpu + option, by copying some of the text from doc/c-mips.texi. + +2000-12-01 Joel Sherrill + + * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*): + New targets. + (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets. + (sparc*-*-rtems*): Switched from a.out to ELF. + * configure: Regenerate. + * config.in: Regenerate. + * Makefile.in: Regenerate. + * aclocal.m4: Regenerate. + * po/gas.pot: Regenerate. - * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is - defined, use it to verify the symbol just read should be a label. +2000-11-30 Philip Blundell -2000-02-10 Timothy Wall + * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists, + even in non BFD_ASSEMBLER case. - * app.c (do_scrub_chars): Handle "||" for parallel instructions - when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace - around colons when KEEP_WHITE_AROUND_COLON is defined. - * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL - and KEEP_WHITE_AROUND_COLON. +2000-11-30 Diego Novillo -2000-02-08 Timothy Wall + * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel + syntax. - * read.c (s_rept): Call do_repeat, which abstracts the repeat - logic. - (do_repeat): New. Abstract repeat logic so that a "break" can be - implemented. - (end_repeat): New. Provide support for a "break" out of the - repeat loop. - * read.h: Add prototypes for new functions. - -2000-02-08 Timothy Wall +2000-11-29 Richard Henderson - * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro. - * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero). - * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is - non-zero. - -2000-02-08 Timothy Wall + * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output + until dwarf2_finish; use relaxation to get cross-fragment offsets; + thread multiple subsegments properly; handle multiple code + sections properly; emit proper compilation unit info for assembler + generated debugging. - * read.c: Added elseif to directives table. - * read.h: Added prototype for s_elseif. - * doc/as.texinfo: Added description for elseif. - * cond.c (s_elseif): New function - -2000-02-04 Timothy Wall + * as.h (enum _relax_state): Add rs_dwarf2dbg. + * dwarf2dbg.h (struct dwarf2_line_info): Remove filename. + (dwarf2dbg_estimate_size_before_relax): Declare. + (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare. + * write.c: Include dwarf2dbg.h. + (cvt_frag_to_fill): Handle rs_dwarf2dbg. + (relax_segment): Likewise. - * listing.c (print_lines): Remove conditionals causing bug in - listings. +2000-11-28 Hans-Peter Nilsson -2000-02-03 Timothy Wall - - * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER - default values. - * frags.c (frag_new): Calculate fr_fix in octets - (frag_now_fix) Return offset as target address offset (bytes). - (frag_now_fix_octets) New - Return offset in octets (8-bit - quantities). - * frags.h: Added prototype for frag_now_fix_octets(). - Distinguish between octets and bytes in field descriptions. - * listing.c (calc_hex): Account for octets vs bytes when - printing addresses/offsets. - (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and - target is little-endian, print the octets in a word in big-endian - order so that the display looks like a proper hexadecimal number, - instead of having the octets reversed. - * read.c (do_align): When recording alignment, alignment power - should be in terms of target bytes (minimum addressible unit) - instead of octets. - (do_org) Convert ORG target address (byte) argument into an - octet offset when generating a variable fragment. - * symbols.c (resolve_symbol_value): Symbol final value - converted to a target address offset (bytes) from its octet offset. - * config/obj-coff.c (coff_frob_symbol): Symbol target address - offset (bytes) is adjusted by the frag offset (octets) converted - to bytes. - (coff_frob_section) Section alignment power is in terms of bytes; - convert it to an octet alignment power when calculating size (and - size mask) in octets. Don't modify the section size in order to - "align" it for TI COFF, since that format has a different method - for storing alignment information. - -2000-02-01 Timothy Wall + * config/tc-sh.c (md_convert_frag) : Use as_bad_where instead of as_bad. Tweak error message + accordingly. Stabilize frag by updating fix part and resetting + variant part. + : Ditto. + (sh_elf_cons): Cast *input_line_pointer to unsigned char when + indexing is_end_of_line[]. + (md_assemble): Initialize size to 0. + (md_section_align): Mark parameter seg as unused. + (parse_reg): Parse names case-insensitively. - * stabs.c (generate_asm_file): Escape backslashes in stabs file - entries, matching the way GCC generates them. If not escaped, the - filename is encoded incorrectly. +2000-11-28 Kazu Hirata -2000-01-31 Nick Clifton - * config/tc-arm.c (reg_table): Add support for ATPCS register - naming conventions. + * config/obj-aout.h: Fix formatting. + * config/obj-bout.h: Likewise. + * config/obj-coff.c: Likewise. + * config/obj-coff.h: Likewise. + * config/obj-elf.h: Likewise. + * config/obj-som.h: Likewise. + * config/obj-vms.c: Likewise. + * config/obj-vms.h: Likewise. + * config/tc-h8300.h: Likewise. + * config/tc-ns32k.h: Likewise. + * config/tc-sparc.h: Likewise. + * config/tc-tic54x.h: Likewise. + * config/tc-z8k.h: Likewise. -2000-01-31 Geoff Keating - - * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if - already defined. - * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES): - New macro. - * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag - of a symbol when we really care about its value. +2000-11-28 Nick Clifton -2000-01-19 Chandra Chavva + * doc/as.1 (COPYING): Mention that the GNU Free Documentation + License is present in the sources, but not the output, and + also available from the GNU website. + (GNU Free Documentation License): Comment out this section. - * config/tc-mcore.c (md_assemble): Give warning message if - operands passes to instruction are more than the spec. +2000-11-28 Hans-Peter Nilsson -2000-01-27 Thomas de Lellis + * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff + targets. Remove i860 from valid a.out targets. + * Makefile.in: Regenerate. - * config/tc-arm.c (armadjust_symtab): If the assembler is in - Thumb mode but the label seen was not declared as '.thumb_func' - then set the ST_INFO type to STT_ARM_16BIT mode. This allows - correct disassembly of Thumb code bounded by non function labels. + * config/tc-cris.c: Include dwarf2dbg.h. + (md_pseudo_table): Add .file and .loc. + (md_assemble): Call dwarf2_emit_insn if generating ELF. + (s_cris_file, s_cris_loc): New. + * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define. + * Makefile.am: Regenerate dependencies. + * Makefile.in: Regenerate. -2000-01-27 Alan Modra +2000-11-28 Alan Modra - * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c - Add dependencies for e-i386aout.o. Fix 2 comment lines. + * expr.c (STANDARD_MUL_PRECEDENCE): Correct value. + (MRI_MUL_PRECEDENCE): Likewise. + (op_rank): Fix a comment typo. - * Makefile.in: Same here. - Update copyright. +2000-11-26 Stephane Carrez - * configure.in: Set bfd_gas for i386-aout when primary target - is bfd. Handle i386aout emulation. Don't use te_file=multi, as - we may need the primary te_file. Remove incorrect comment. + * config/tc-m68hc11.c (build_indexed_byte): Print the offset in + the error message. + (get_operand): Fix analysis for movw/movb instructions. +2000-11-24 Nick Clifton + + * configure.in (xscale-elf): Add target. + (xscale-coff): Add target. * configure: Regenerate. - * config/e-i386aout.c: New file. + * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture + extenstion. + (ARM_EXT_XSCALE): New ARM architecture extension. + (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL. + (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD. + (ARM_THUMB): Rename to ARM_EXT_THUMB. + (ARM_ARCH_V4): Remove processor from architecture. + (ARM_ARCH_3M): New architecutre definition. + (ARM_ARCH_V5TE): New architecutre definition. + (ARM_ARCH_XSCALE): New architecutre definition. + (CPU_DEFAULT): Allow to be defaulted to XScale. + (atpcs): New boolean variable. + (ldr_flags): Support 'd' flag for double word loads. + (str_flags): Support 'd' flag for double word stored. + (do_mia): New function. + (do_mar): New function. + (do_mra): New function. + (do_pld): New function. + (do_ldrd): New function. + (do_blx): New function. + (do_bkpt): New function. + (do_clz): New function. + (do_lstc2): New function. + (do_cdp2): New function. + (do_t_blx): New function. + (do_t_bkpt): New function. + (do_smla): New function. + (do_smlal): New function. + (do_smul): New function. + (do_qadd): New function. + (do_co_reg2c): New function. + (LONGEST_INSN): Redefine to 7. + + * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs + command line switches. + +2000-11-22 Jim Wilson + + * config/tc-ia64.c (pseudo_func): Add missing initializers. + (struct rsrc): Make line unsigned. + (gr_values): Add missing initializer. + (SLOT_NUM_NOT_SET): Add unsigned cast. + (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix, + dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save, + dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata, + dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf, + dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state, + dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body, + dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln, + dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource, + md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align): + Add ATTRIBUTE_UNUSED to unused parameters. + (convert_expr_to_ab_reg): Add parens. + (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test. + (dot_prologue): Initialize grsave when declared. + (md_pseudo_table): Add missing initializers. + (operand_match): Add casts to bfd_vma. + (emit_one_bundle): Delete unused local prev. Make required_template + unsigned. + (specify_resource): Cast i to unsigned. + (note_register_values): Use fprintf_vma. + (print_dependency): Likewise. + +2000-11-21 Jim Wilson + + * config/tc-ia64.c (generate_unwind_image): Call record_alignment + for unwind info section. + (dot_endp): Likewise for unwind section. + + * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to + fix_new_exp. + +2000-11-21 Jakub Jelinek + + * config/tc-sparc.c (md_pseudo_table): Add .file and .loc. + (output_insn): Call dwarf2_emit_insn. + * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New. + +2000-11-17 Richard Henderson + + * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all + callers. Don't switch segments. Expect CIE == -1 in .debug_frame. + (check_eh_frame): Handle .eh_frame and .debug_frame concurrently. + +2000-11-17 Nick Clifton + + * config/tc-arm.c (md_pseudo_table): Add support for .line and + .file pseudo ops. + +2000-11-17 Richard Henderson + + * config/tc-i386.c (md_pseudo_table): Add .file and .loc. + +2000-11-17 Richard Henderson + + * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number. + * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for + tri-state definition of alpha_flag_mdebug. + * config/tc-alpha.c (alpha_flag_mdebug): Init to -1. + (s_alpha_file): Store first .file directive. + (s_alpha_stab): New. + (md_pseudo_table): Add stabs and stabn. + +2000-11-17 Richard Henderson + + * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn. + +2000-11-17 Richard Henderson + + * as.c (debug_type): Init to DEBUG_UNSPECIFIED. + (main): Call dwarf2_finish. + * as.h (debug_type): Clarify documentation of the meaning + of this variable. + * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1. + (print_stats): Fix parenthesis problem. + (now_subseg_size): New. + (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info. + (dwarf2_directive_file): Don't set debug_type. + (dwarf2_where): Honor DEBUG_DWARF2 first. + (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno; + do nothing if not emitting dwarf2 debug info, or no work. + * dwarf2dbg.h (dwarf2_emit_insn): Update. + * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED. + (ecoff_new_file): Likewise. + * read.c (generate_lineno_debug): Kill ecoff hackery. Update + commentary wrt dwarf2. + + * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add + ATTRIBUTE_UNUSED as needed. + (emit_insn): Call dwarf2_emit_insn. + (s_alpha_file): New. + (s_alpha_loc): New. + (s_alpha_coff_wrapper): Don't handle them. + (md_pseudo_table): Update for .file and .loc. + * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New. + + * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn; + don't protect with debug_type. + * config/tc-hppa.c (md_assemble): Likewise. + * config/tc-m68hc11.c (m68hc11_new_insn): Likewise. + * config/tc-mn10300.c (md_assemble): Likewise. + * config/tc-sh.c (md_assemble): Likewise. + * config/tc-v850.c (md_assemble): Likewise. - * as.c (USE_EMULATIONS): Move to before print_version_id. - (struct emulation): Add i386aout. - (show_usage): Split text strings. Reformat -a text. Add --em - help. - Update copyright. + * config/tc-arm.c (arm_end_of_source): Remove. + * config/tc-hppa.c (pa_end_of_source): Remove. + * config/tc-m68hc11.c (m68hc11_end_of_source): Remove. + * config/tc-mn10300.c (mn10300_finalize): Remove. + * config/tc-sh.c (sh_finalize): Remove. + * config/tc-v850.c (sh_finalize): Remove. - * obj.h (struct format_ops): Add s_get_other and s_get_desc. - (aout_format_ops): New. - Update copyright. + * config/tc-arm.h (md_end): Remove. + * config/tc-hppa.h (md_end): Remove. + (DWARF2_LINE_MIN_INSN_LENGTH): New. + * config/tc-m68hc11.h (md_end): Remove. + * config/tc-mn10300.h (md_end): Remove. + * config/tc-sh.h (md_end): Remove. + * config/tc-v850.h (md_end): Remove. - * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT - preprocessor conditional and add aout USE_EMULATIONS tests. - (read_a_source_file): Don't pass error strings to printf as - format arg. - Update copyright. + * config/tc-ia64.c (emit_one_bundle): Don't protect + dwarf2 bits with debug_type. + (md_assemble): Likewise. + (ia64_end_of_source): Don't call dwarf2_finish. - * gasp.c (exp_get_abs): Don't pass error strings to printf as - format arg. - (do_data): Same here. - (process_file): And here. - Update copyright. +2000-11-16 Jim Wilson - * symbols.c (colon): Rewrite "already defined" fatal message - code for aout with USE_EMULATIONS. - Update copyright. + * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno + >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of + > 16. - * config/obj-aout.c (OBJ_HEADER): Define. - (obj_pseudo_table): Rename to aout_pseudo_table. Init all - fields of sentinel. - (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE, - S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi - forms here. - (obj_aout_type): Expand S_SET_OTHER here too. - (obj_read_begin_hook): Remove. - (aout_pop_insert): New. - (obj_aout_s_get_other): New. - (obj_aout_s_get_desc): New. - (aout_format_ops): New. - Update copyright. +2000-11-16 H.J. Lu - * config/obj-aout.h (obj_pop_insert): Define so non-multi usage - gets aout_pseudo_table. - (aout_pseudo_table): Declare. - (obj_read_begin_hook): Define. - Update copyright. + * config/obj-elf.c (obj_elf_symver): Don't check the missing + version name. - * config/obj-coff.c (obj_pseudo_table): Rename to - coff_pseudo_table. - (coff_pop_insert): Use coff_pseudo_table. - (coff_sec_sym_ok_for_reloc): Remove. - (coff_format_ops): Add 0 entries for s_get_size, s_set_size, - and comment all zero entries and remove #if 0 code. - Update copyright. +2000-11-15 Kazu Hirata - * config/obj-coff.h (obj_pop_insert): Define. - (coff_pseudo_table): Declare. - Update copyright. + * config/tc-tic30.c: Fix formatting. + * config/tc-tic80.c: Likewise. + * config/tc-v850.c: Likewise. + * config/tc-vax.c: Likewise. + * config/tc-w65.c: Likewise. + * config/tc-z8k.c: Likewise. - * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for - s_get_size, s_set_size. Comment all zero entries. - Update copyright. +2000-11-14 DJ Delorie - * config/obj-elf.c (elf_s_get_other): New function. - (obj_read_begin_hook): Rename to elf_obj_read_begin_hook. - (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook. - (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and - comment. - (obj_elf_parse_section_letters): Don't pass error strings to - printf as format arg. - Update copyright. + * config/tc-v850.c: Support dwarf2. + * config/tc-v850.h: Ditto. - * config/obj-elf.h (ECOFF_DEBUGGING): Define when - OBJ_MAYBE_ECOFF. - (elf_s_get_other): Declare. - (S_GET_OTHER) Define as elf_s_get_other if not already - defined. - (S_SET_OTHER): Only define when not already defined. - (elf_obj_read_begin_hook): Declare. - (obj_read_begin_hook): Define. - (elf_obj_symbol_new_hook): Declare. - (obj_symbol_new_hook): Define. - Update copyright. + * config/tc-v850.c (cons_fix_new_v850): Don't rely on + parse_cons_expression_v850 to initialize hold_cons_reloc. - * config/obj-multi.h: Add copyright header and protect against - multiple inclusion. Add * to all function pointers. - (OBJ_HEADER): If defined, include it rather than other defines - in this file. - (obj_frob_file_after_relocs): Test for NULL. - (obj_symbol_new_hook): Here too. - (obj_sec_sym_ok_for_reloc): And here. - (S_GET_OTHER): Define. - (S_GET_DESC): Define. - (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h - (OBJ_MAYBE_ELF): Update comment. +2000-11-15 Bernd Schmidt - * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to - OBJ_AOUT preprocessor conditional and handle emulation by - testing OUTPUT_FLAVOR. - (i386_displacement): Here too. - (md_section_align): Similarly here. - (i386_target_format): Conditionally compile when more than one - of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case. - (i386_immediate): Fix error message for aout BFD_ASSMBLER. - (i386_displacement): Here too. - Update copyright. + * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX. + (errata_nops_necessary_p): New function. + (emit_one_bundle): Call it. Update the GROUP_IDX field in struct + md. - * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*. - Define TARGET_FORMAT for aout only when not multi. - Update copyright. +2000-11-14 Jim Wilson - * config/te-multi.h: Delete file as it's identical to te-generic.h + * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then + return little endian bfd formats. -2000-01-15 Alan Modra +2000-11-14 Kazu Hirata - * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete. - * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to - LONG_MNEM_SUFFIX. + * config/aout_gnu.h: Fix formatting. + * config/atof-vax.c: Likewise. + * config/m68k-parse.h: Likewise. + * config/m88k-opcode.h: Likewise. + * config/obj-elf.c: Likewise. + * config/tc-arm.c: Likewise. + * config/tc-cris.c: Likewise. + * config/tc-i386.c: Likewise. + * config/tc-ia64.c: Likewise. + * config/tc-mn10300.c: Likewise. + * config/te-386bsd.h: Likewise. + * config/te-hppa.h: Likewise. + * config/te-nbsd.h: Likewise. + * config/te-ppcnw.h: Likewise. + * config/te-sparcaout.h: Likewise. + * config/te-tmips.h: Likewise. + * config/vax-inst.h: Likewise. + * config/vms-conf.h: Likewise. - * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to - DWORD_MNEM_SUFFIX. - * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some - comments. +2000-11-14 Jakub Jelinek -2000-01-13 Clinton Popetz + * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits. - * config/tc-mips.c (mips_do_align): New function. - * config/tc-mips.h (md_do_align): Define. +2000-11-13 H.J. Lu -2000-01-10 Philip Blundell + * config/obj-elf.c (elf_frob_symbol): Support + ".symver name,name2@@@nodename". + (elf_frob_file_before_adjust): Likewise. - * doc/c-arm.texi (ARM Options): Fix typo. - (ARM-Chars): Correct description of `#'. Mention that `;' is a - line separator for Linux. - * doc/as.texinfo (Comments): Mention the ARM. + * doc/as.texinfo: Updated for ".symver name,name2@@@nodename" + and ".symver name,name2@@@nodename". + Fix a typo. -2000-01-10 Philip Blundell +2000-11-12 H.J. Lu (hjl@gnu.org) - * configure.in (arm*-*-conix*): New target. - (arm*-*-linux-gnu*): Match instead of arm-*-linux* and - armv*-*-linux-gnu. - * configure: Regenerate. + * config/obj-elf.c (obj_elf_symver): Check missing version + name. -2000-01-03 Martin v. Loewis +2000-11-12 H.J. Lu (hjl@gnu.org) - * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos. - (obj_elf_visibility): New function. - - * doc/as.texinfo (Visibility): New node: document visibility - pseudo ops. + * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT + instead of bfd_vma for non-bfd assemblers. -1999-12-27 Alan Modra - - * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a - warning for absolute jump/call without `*' in non-intel mode. No - need to set i.types[0] JumpAbsolute in intel mode. - -1999-12-22 Philip Blundell - - * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate - hook function when changing sections. - (arm_s_data): Likewise. - -1999-12-14 Nick Clifton - - * config/tc-arm.c (md_parse_option): Add support for -marm720 - command line switch. - -Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com) - - * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op. - (r_registers, xr_registers): Define. - (r_register_name, xr_register_name): New functions. - (md_assemble): Handle new am33 operand types and instruction - formats. - (mn10300_insert_operand, check_operand): Likewise. - -1999-11-29 Nick Clifton - - * config/tc-arm.c (thumb_mode): Turn into a tristate variable. - (s_force_thumb): Set thumb_mode to 2. - (md_assemble): Do not complain about thumb instructions on a - non-thumb target if thumb_mode is set to 2. - -1999-11-28 Michael Meissner - - * config/tc-alpha.c (toplevel): Include struc-symbol.h. - (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases. - (O_...): Add new machine dependent expressions if we are handling - explicit relocations. - (alpha_reloc_op): New static table holding the explicit relocation - information. - (alpha_literal_hash): New static to hold the hash table for - explicit relocations. - (alpha_macros): Add support for explicit relocations. - (md_begin): If explicit relocations, initialize hash table. - (md_assemble): Don't print a second error if tokenize_arguments - already printed an error message. - (md_apply_fix): Add support for explicit relocations. - (alpha_force_relocation): Ditto. - (alpha_fix_adjustable): Ditto. - (alpha_adjust_symtab): New function to support explicit - relocations. - (alpha_adjust_symtab_relocs): Ditto. - (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined. - (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined. - Add support for explicit relocations. Return -2 if an error - message was already printed. - (find_macro_match): Add support for explicit relocations. Comment - each of the cases. - (emit_insn): Add support for explicit relocations. - (assemble_tokens): Ditto. - (emit_ldgp): Ditto. - (load_expression): Ditto. - (emit_lda): Ditto. - (emit_ldah): Ditto. - (emit_ir_load): Ditto. - (emit_loadstore): Ditto. - (emit_ldXu): Ditto. - (emit_ldil): Ditto. - (emit_sextX): Ditto. - (emit_division): Ditto. - (emit_jsrjmp): Ditto. - (emit_retjcr): Ditto. - - * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if - ELF object format. - (tc_adjust_symtab): If explicit relocations, call the function - alpha_adjust_symtab. - (TC_FIX_TYPE): Add fields to be able to move explicit lituse - relocations next to the literal relocation they reference. - (TC_INIT_FIX_DATA): Initialize the new fields. - (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined. - -Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com) - - * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle - 'B' operand for PA2.0 bb instruction. - -1999-11-18 Nick Clifton - - * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe - target. - - * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA - relocs. - (mcore_force_relocation): Force relocations to be generated for - RVA relocs. +2000-11-09 Kazu Hirata -1999-11-16 Alan Modra + * itbl-ops.c: Fix comment typos. - * config/tc-i386.c (i386_immediate): Disallow O_big immediates. - (i386_displacement): Disallow O_big displacements. +2000-11-08 Jim Wilson -Mon Nov 15 20:12:43 1999 Donald Lindsay + * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field. + (struct unwind): Add next_slot_frag field. + (slot_index): New parameters slot_frag and first_frag. Add code + to add in frag sizes when different. Add comments. + (fixup_unw_records): New locals first_frag and last_frag. Pass new + arguments to slot_index. + (emit_one_bundle): Set slot_frag field. Set next_slot_number after + loop end. Set next_slot_frag field. - * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small - improvements in error checking. - (md_assemble): Support for unconditional ARM instructions. - (md_parse_option): Support for -m[arm]v5e flag. +2000-11-07 H.J. Lu -1999-11-12 Nick Clifton + * doc/as.texinfo (.symver): Updated for versioned symbol + reference. - * macro.c (buffer_and_nest): Do not check beyond the end of the - buffer. + * obj.h (format_ops): Add the frob_file_before_adjust field. -1999-11-11 Nick Clifton + * config/obj-aout.c (aout_format_ops): Set the + frob_file_before_adjust field to 0. + * config/obj-coff.c (coff_format_ops): Likewise. + * config/obj-ecoff.c (ecoff_format_ops): Likewise. - * macro.c (buffer_and_nest): Look for seperator after TO and - FROM tokens. + * config/obj-elf.c (obj_elf_symver): Allow duplicated version + name. + (elf_frob_file_before_adjust): New function to remove unneeded + versioned symbols from the symbol table. + (elf_format_ops): Set the frob_file_before_adjust field to + elf_frob_file_before_adjust. -1999-11-08 Andrew Haley + * config/obj-elf.h (obj_frob_file_before_adjust): Defined if + not defined. - * app.c (do_scrub_chars): When in State 10, treat backslash - characters in the same way as as symbol characters. + * config/obj-multi.h (obj_frob_file_before_adjust): Defined. -1999-11-07 Richard Henderson +2000-11-07 Peter Targett - * config/tc-alpha.c (alpha_align): Check, don't assert, that - the previous label was in the current section before playing - with auto-alignment. + * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and + BIG_ENDIAN macros. + * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols. + Fix compile time warning messages. -1999-11-06 Nick Clifton +2000-11-07 Nick Clifton - * config/tc-v850.c (v850_force_relocation): Force relocation - for weak symbols. - (v850_pcrel_from_selection): Do not compute a pcrel offset if - the symbol is weak. + * stabs.c (generate_asm_file): Increase length of xmalloc'ed + buffer in order to avoid buffer overflows. -1999-11-05 Michael Meissner +2000-11-06 Steve Ellcey - * expr.h (operatorT): Increase machine dependent operators to 16. - * expr.c (op_rank): Ditto. + * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage): + Change M to m for -milp32 or -mlp64 to match gcc. + (dot_endp): Use bytes_per_address instead of 8. + (emit_one_bundle): Use number_to_chars_littleendian instead of + md_number_to_chars. + (fix_insn): Likewise. + (ia64_init): New function. + (ia64_target_format): New function. + (md_begin): Set endianness, arch, and machine as appropriate. + * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars): + Make these macros depend on TE_HPUX macro. + (TARGET_FORMAT): Define. + (HOST_SPECIAL_INIT): Define. + * config/te-hpux.h: New file. + * configure.in: Add "ia64-*-hpux*" target to configure. + * configure: Regenerate. -1999-11-03 Ian Lance Taylor +2000-11-06 Kazu Hirata - * read.c (pseudo_set): Reject attempts to set the value of a - section symbol. + * as.c: Fix formatting. + * dwarf2dbg.c: Likewise. + * input-file.c: Likewise. + * input-file.h: Likewise. + * input-scrub.c: Likewise. + * itbl-ops.c: Likewise. + * listing.c: Likewise. + * macro.h: Likewise. + * messages.c: Likewise. + * read.c: Likewise. + * subsegs.c: Likewise. + * subsegs.h: Likewise. + * write.c: Likewise. - * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output - if it is defined. +2000-11-06 Nick Clifton - * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED. + * doc/as.texinfo: Add GNU Free Documentation License. + * doc/gasp.texi: Add GNU Free Documentation License. + * doc/as.1: Add GNU Free Documentation License. - * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL - to bfd_set_section_contents. +2000-11-05 Nick Clifton -1999-11-03 Nick Clifton + * config/tc-arm.c: Add include of "dwarf2dbg.h" - * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false. +2000-11-02 Per Lundberg -1999-11-01 Gavin Romig-Koch + * configure.in: Recognise i[3456]86-chaosdev-storm-chaos. + * configure: Regenerate. - * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER. - (mips_ip): Use OPCODE_IS_MEMBER. +2000-11-01 Nick Clifton -Wed Oct 27 16:50:44 1999 Don Lindsay + * read.c (original_case_string): New global variable. + (read_a_source_file): Copy opcode string into + original_case_string if clobbering the case of the opcode. + * read.h: Export the definition of original_case_string. + * config/tc-arm.c (md_assembler): When parsing a .req + directive use the original opcode string, not the case + clobbered version. - * config/tc-arm.c (reg_required_here): Improve comments. +2000-11-02 Nick Clifton - * config/tc-arm.c (thumb_opcode): Add "variants" field. - (tinsns): Initialize variants field. + * config/tc-mn10300.c (debug_line): Remove this static + variable. + (md_assemble): Call dwarf2_generate_asm_lineno instead of + dwarf2_where and dwarf2_gen_line_info. - * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and - BAD_PC respectively. +2000-11-02 Theo Honohan -1999-10-27 Scott Bambrough + * config/tc-arm.c (do_msr): Improve error message. - * config/tc-arm.c (reloc_map[]): Fix compiler warning. - * config/tc-arm.h: Fix compile time warnings. +2000-10-31 Eric Christopher -Mon Oct 18 18:11:10 MDT 1999 Diego Novillo + * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved + or pc-relative, else use fx_offset. - * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the - form @abs16, @(abs16) and @(abs16 + imm). +2000-10-31 Jim Wilson -1999-10-21 Gavin Romig-Koch + * config/tc-ia64.c (struct md): New field tag_fixups. + (ia64_flush_insns): Handle tag_fixups. Error if dangling + qualifying predicate. + (emit_one_bundle): Delete spurious multiplication by one. Handle + tag_fixups. + (ia64_start_line): Error if dangling qualifying predicate. + (defining_tag): New static variable. + (ia64_unrecognized_line, case '['): Parse tags. + (ia64_frob_label): Create tag_fixups. + (md_assemble): Reset md.qp.X_op after using it. - * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New. - (ISA_HAS_64_BIT_REGS) New. - (gpr_interlocks,md_begin,reg_needs_delay,append_insn, - mips_emit_delays,macro_build,load_register,load_addresss, - macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify - and/or use new ISA_xxx macros in expressions involving - ISA, particularly mips_opts.isa. +2000-10-31 Kaz Kojima -1999-10-18 Michael Meissner + * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094. - * expr.h (operatorT): Add machine dependent operators md1..md8. - (expressionS): Make X_op 8 bits instead of 7. Add a X_md field - for the machine dependent operators to use. +2000-10-31 Bernd Schmidt - * expr.c (op_rank): Add machine dependent operators. + * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2. - * config/tc-alpha.c (O_pregister): Define as a machine dependent - operator. - (O_cpregister): Ditto. - (md_begin): Change X_op test that field is wide enough to use - O_max instead of O_alpha_max. - (cpu_types): Fill in missing initializer. - (alpha_num_macros): Make unsigned. - (md_assemble): Make opnamelen be size_t. - (md_apply_fix): Cast alpha_num_operands to int before testing. - (alpha_force_relocation): Ditto. - (alpha_fix_adjustable): Ditto. - (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED. - (tc_gen_reloc): Ditto. - (tc_get_register): Ditto. - (emit_ldgp): Ditto. - (emit_lda): Ditto. - (emit_ldah): Ditto. - (emit_ldil): Ditto. - (s_alpha_ent): Ditto. - (s_alpha_end): Ditto. - (s_alpha_frame): Ditto. - (s_alpha_prologue): Ditto. - (s_alpha_file): Ditto. - (s_alpha_gprel32): Ditto. - (s_alpha_proc): Ditto. - (s_alpha_set): Ditto. - (s_alpha_base): Ditto. - (s_alpha_align): Ditto. - (s_alpha_arch): Ditto. - (alpha_align): Ditto. - (assemble_insn): Suppress unused variable warning. - (emit_insn): Ditto. - (assemble_insn): Don't assume X_op and X_unsigned are in a given - order in the structure. - (s_alpha_coff_wrapper): Avoid int/unsigned comparison. +2000-10-30 Kazu Hirata -Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com) + * expr.c: Fix formatting. + * flonum-copy.c: Likewise. + * flonum.h: Likewise. + * gasp.c: Likewise. + * hash.c: Likewise. - * config/tc-hppa.c (md_apply_fix): Make "fmt" an int. +2000-10-30 Hans-Peter Nilsson -1999-10-12 Alan Modra + * as.h (OPTION_MD_BASE): Bump to 190. + * as.c (parse_args) : Add comment about the need to + check OPTION_MD_BASE in as.h. - * config/tc-i386.c (i386_index_check): Correct #endif location. + * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL + for weak symbols. -Mon Oct 11 14:02:40 1999 Geoffrey Keating +2000-10-27 Nick Clifton - * as.c (show_usage): Document new options. - (parse_args): Add --no-warn, --warn, --fatal-warnings, - which become 'W', OPTION_WARN, and OPTION_WARN_FATAL. - (parse_args): Parse the new options. - (main): If there were warnings, and --fatal-warnings - was specified, print an error. - * as.h: New variable, flag_fatal_warnings, for new option. + * configure.in (emulations): Add m68hc12. + * configure: Regenerate. + * po/gas.pot: Regenerate. -Sun Oct 10 01:47:23 1999 Jerry Quinn +2000-10-27 Aldy Hernandez + + * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and + cpsr*. + (arm_psr_parse): Handle lowercase CPSR and SPSR. + +2000-10-25 Nick Clifton + + * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate + a DWARF2 line number information sequence. + + *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno. + + * read.c (generate_lineno_debug): Update comment describing why + DWARF2 line number debug information is not generated + automatically by this function. + + * doc/as.texinfo: Note that --gdwarf2 only works on some targets, + not all. + + * config/tc-arm.h (md_end): Define. + (DWARF2_LINE_MIN_INSN_LENGTH): Define. + + * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno + if generating DWARF2 line numbers. + (arm_end_of_source): New function. Call dwarf2_finish if + necessary. + + * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno. + * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno. + * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno. + +2000-10-25 Diego Novillo + + * tc-i386.c: Fix prototype declarations for functions taking no + arguments. + +2000-10-24 Diego Novillo + + * tc-i386.c (i386_operand_modifier): Remove. + (build_displacement_string): Remove. + (i386_parse_seg): Remove. + (i386_intel_memory_operand): Remove. + (i386_intel_operand): Re-write using recursive descent parser based + on MASM documentation. + (struct intel_parser_s): New structure. + (intel_parser): New static variable. + (struct intel_token): New structure. + (cur_token, prev_token): New static variables. + (T_NIL): Define. + (T_CONST): Define. + (T_REG): Define. + (T_BYTE): Define. + (T_WORD): Define. + (T_DWORD): Define. + (T_QWORD): Define. + (T_XWORD): Define. + (T_SHORT): Define. + (T_OFFSET): Define. + (T_PTR): Define. + (T_ID): Define. + (intel_match_token): New function. + (intel_get_token): New function. + (intel_putback_token): New function. + (intel_expr): New function. + (intel_e05): New function. + (intel_e05_1): New function. + (intel_e06): New function. + (intel_e06_1): New function. + (intel_e09): New function. + (intel_e09_1): New function. + (intel_e10): New function. + (intel_e10_1): New function. + (intel_e11): New function. - * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co', - '@'. Change autoincrement completers to fall through to cache control - completers. - - * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W' - arg. - (pa_parse_addb_64_cmpltr): New function. - - * config/tc-hppa.c (pa_ip): Change error message. - (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and - '?Q' args to allow falling through. - - * configtc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q". - Remove unused conditional codes. - (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New. - -Thu Oct 7 00:23:53 MDT 1999 Diego Novillo - - * config/tc-d30v.c (CHAR_BIT): Define. - (check_range): Fix bit operations to support integers bigger than - 32 bits. - -Thu Oct 7 00:11:50 MDT 1999 Diego Novillo - - * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3 - operands. +2000-10-20 Jakub Jelinek -Mon Oct 4 17:24:23 1999 Nick Clifton - Doug Evans + * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p + instructions to loose any special insn->architecture mask. - Add support for m32rx. - * config/tc-m32r.c (enable_m32rx): New static global. - (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto. - (allow_m32rx): New function. - (M32R_SHORTOPTS): Add `O'. - (md_longopts): Add --m32rx plus several warning options. - (md_parse_option): Handle new options. - (md_show_usage): Print them. - (md_begin): Enable m32rx. - (OPERAND_IS_COND_BIT): New macro. - (first_writes_to_seconds_operands): New function. - (writes_to_pc,can_make_parallel,make_parallel): New functions. - (target_make_parallel,assemble_two_insns): New functions. - (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2". - If optimizing and m32rx, try to make consecutive insns parallel. + * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs. + (sparc_md_end, sparc_arch_types, sparc_arch, + sparc_elf_final_processing): Handle v8plusb and v9b architectures. + (sparc_ip): Handle siam mode operands. Support v9b ASRs (and + request v9b architecture if they are used). -Tue Sep 28 14:06:44 1999 Geoffrey Keating +2000-10-18 Michael Sokolov + + * config/tc-m68k.c: Fix the previous misapplied patch. + +2000-10-18 Michael Sokolov + + * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both + BFD_ASSEMBLER and !BFD_ASSEMBLER. + * config/tc-m68k.c (md_convert_frag_1): Use them instead of + BFD_RELOC_*. + +2000-10-17 Kazu Hirata + + * debug.c: Fix formatting. + * depend.c: Likewise. + * dwarf2dbg.c: Likewise. + * dwarf2dbg.h: Likewise. + * ecoff.c: Likewise. + * expr.c: Likewise. + * expr.h: Likewise. + * flonum-konst.c: Likewise. + * frags.h: Likewise. + +2000-10-17 Chandrakala Chavva + + * as.c: New option OPTION_TARGET_HELP. Prints all target specific + options. + * doc/as.texinfo: Added notes about this new option. + +2000-10-16 Hans-Peter Nilsson + + * config/tc-sh.c (JREG): Remove. + (md_convert_frag): Remove #if 0:d code using JREG. + +2000-10-15 Diego Novillo + + * config/tc-i386.c (i386_operand_modifier): Only match + modifiers SHORT and FLAT if they are followed by a space. + (parse_register): When `allow_naked_reg' is set, do not confuse + identifiers that start with a register name with a register. + +2000-10-12 Kazu Hirata + + * app.c: Fix formatting. + * as.c: Likewise. + * as.h: Likewise. + * bit_fix.h: Likewise. + * cgen.c: Likewise. + * cgen.h: Likewise. + * cond.c: Likewise. + +2000-10-11 Alan Modra + + * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change. + +2000-10-07 Alan Modra + + * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert. + Re-arrange function a little and improve error message. + + * write.c (write_relocs): Fix a comment. + + * config/obj-elf.c (elf_frob_symbol): Make section syms global on + link-once sections. + +2000-10-05 Jim Wilson + + * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr. + +2000-10-05 Alan Modra + + * config/tc-i386.c: Delete some useless comments, reformat others. - * config/tc-mips.c (nopic_need_relax): Allow for the - .sdata.foo sections generated by -fdata-sections, - and for the .gnu.linkonce.s sections generated by C++. + * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover + non-global syms in linkonce sections. -Thu Sep 23 07:13:45 1999 Jerry Quinn +2000-10-04 Ralf Baechle - * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling - with cleaner code using completer prefixes. Add 'Y'. + * config/tc-ia64.c (operand_match): Don't use // style comments. + * config/tc-i370.c: Likewise. - * config/tc-hppa.c (pa_ip): Add parens to silence compiler. +2000-09-29 Hans-Peter Nilsson -Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com) + Changes to handle varying register prefix and user symbol prefix. + * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX, + SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE, + SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New. + (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix, + cris_sym_leading_underscore, cris_sym_no_leading_underscore): New. + (demand_register_prefix): New variable. + (md_pseudo_table): New pseudo ".syntax". + (md_longopts): New options --no-underscore and --underscore. + (cris_target_format): Return elf32-us-cris or elf32-cris depending + on symbols_have_leading_underscore. + (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR. + (get_spec_reg): Ditto. + (cris_number_to_imm) : Remove FIXME. + Fix formatting. + (md_parse_option) : Deprecate; add reference to + --help. + : New. + (md_show_usage): Be brief and reformat to match continuation of + --help. + * po/gas.pot: Regenerate. - * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization. - (pa_ip, case 'm'): Failure to get a CBIT specifier just means the - insn does not match and we should try the next insn in the table. +2000-09-28 Alan Modra -1999-09-22 Nick Clifton + * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't + force relocs for 12 bit branches. + (md_apply_fix): Similarly, adjust logic here. - * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3. +2000-09-28 Alan Modra -Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com) + * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't + adjust for external and weak syms as we will use a reloc. Allow + for +8 offset when calculating limits of branches. + (hppa_fix_adjustable): Undo 2000-09-23 change. + (hppa_force_relocation): Likewise. Add fx_addsy assertion. + Correct distance calculation. + (tc_gen_reloc): Print the file name and line number if we can't + handle a fixup. - * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup - of PA2.0 support. + From John David Anglin + * config/tc-hppa.c (nonzero_dibits): Define. + (arg_reloc_stub_needed): Check each arg and return value + separately for zero case. + (pa_align): Declare argument `bytes'. -1999-09-19 Alexandre Oliva +2000-09-25 Kazu Hirata - * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as - OBJ_ELF. If ELF, add "sq". - (md_parse_option): If ELF, ignore -s and -q. - (md_show_usage): Mention ELF options. + * config/tc-cris.c: Fix formatting. + * config/tc-d10v.h: Likewise. + * config/tc-d30v.c: Likewise. + * config/tc-d30v.h: Likewise. + * config/tc-fr30.c: Likewise. + * config/tc-fr30.h: Likewise. + * config/tc-m68k.c: Likewise. + * config/tc-m68k.h: Likewise. + * config/tc-pj.h: Likewise. + * config/tc-ppc.c: Likewise. + * config/tc-ppc.h: Likewise. + * config/tc-sh.c: Likewise. + * config/tc-sh.h: Likewise. + * config/tc-sparc.c: Likewise. + * config/tc-v850.h: Likewise. + * config/tc-vax.h: Likewise. + * config/tc-w65.h: Likewise. + * config/tc-z8k.h: Likewise. -Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com) +2000-09-23 Alan Modra - * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc' - operands. + * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak + checks only for ELF. + (hppa_force_relocation): Likewise. - * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'. +2000-09-22 Jim Wilson - * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'. + * config/tc-ia64.c (dv_sem): Add "stop". + (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now. + (specify_resource, case IA64_RS_PRr): New for regs 16 to 62. + (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to + match above. + (mark_resources): Check IA64_RS_PRr. - * config/tc-hppa.c (struct pa_it): New field "trunc". - (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands. - (pa_parse_ftest_gfx_completer): New function - (pa_parse_fp_cnv_format): New function. +2000-09-22 Michael Sokolov - * config/tc-hppa.c (pa_ip): Handle 'X' operand. - (md_apply_fix): Handle 22bit pc-rel branches. + * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1, + md_estimate_size_before_relax): Redesign and clean up the + relaxation mechanism. - * config/tc-hppa.c (pa_ip): Handle 'B' operand. +2000-09-21 Kazu Hirata - * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands. + * config/tc-ns32k.c: Fix formatting. + * config/tc-ns32k.h: Likewise. - * config/tc-hppa.c (pa_ip): Handle 'l' operand. +2000-09-20 Kazu Hirata - * config/tc-hppa.c (pa_ip): Handle 'g' operand. + * config/tc-m32r.c: Fix formatting. + * config/tc-m32r.h: Likewise. + * config/tc-m68851.h: Likewise. + * config/tc-m68hc11.c: Likewise. + * config/tc-m68hc11.h: Likewise. + * config/tc-m88k.c: Likewise. + * config/tc-mcore.c: Likewise. + * config/tc-mcore.h: Likewise. + * config/tc-mips.c: Likewise. + * config/tc-mips.h: Likewise. + * config/tc-mn10200.h: Likewise. + * config/tc-mn10300.h: Likewise. + * config/tc-tahoe.c: Likewise. + * config/tc-tahoe.h: Likewise. -at Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com) +2000-09-19 Michael Sokolov - * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling. - (pa_ip): Handle 'fX'. + * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci. + Likewise in relaxation description comments. -Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com) +2000-09-18 Alan Modra - * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling. - (pa_ip): Handle 'fX'. + * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow + subtraction of two syms without emitting a relocation. -Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com) + From David Huggins-Daines + * config/tc-hppa.c (hppa_force_relocation): Force relocations for + global or weak symbols. - * config/tc-hppa.c (pa_build_unwind_subspace): Do not build - unwinds unless the function is in the text space. - (pa_type_args): Set BSF_FUNCTION for an exproted data symbol. +2000-09-15 Kazu Hirata -Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com) + * config/tc-h8300.h: Fix formatting. + * config/tc-h8500.c: Likewise. + * config/tc-h8500.h: Likewise. + * config/tc-hppa.h: Likewise. + * config/tc-i370.h: Likewise. + * config/tc-i386.h: Likewise. + * config/tc-i860.c: Likewise. + * config/tc-i860.h: Likewise. + * config/tc-i960.h: Likewise. + * config/tc-ia64.c: Likewise. + * config/tc-ia64.h: Likewise. - * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here. - (md_assemble): To here. Tweak address generation. +2000-09-14 Kazu Hirata - * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare - debug_line. - (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF. - (md_assemble): Call dwarf2_where for OBJ_ELF. - (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF. - (pa_end_of_source): New function. - * tc-hppa.h (md_end): Define for OBJ_ELF. + * config/tc-a29k.c: Fix formatting. + * config/tc-alpha.c: Likewise. + * config/tc-arc.c: Likewise. + * config/tc-arc.h: Likewise. + * config/tc-arm.c: Likewise. + * config/tc-arm.h: Likewise. + * config/tc-avr.c: Likewise. + * config/tc-avr.h: Likewise. + * config/tc-tic30.c: Likewise. + * config/tc-tic30.h: Likewise. + * config/tc-tic54x.c: Likewise. + * config/tc-tic54x.h: Likewise. + * config/tc-tic80.c: Likewise. + * config/tc-tic80.h: Likewise. + +2000-09-14 Timothy Wall + + * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of + parallel comparisons for later use. + (struct rsrc): Add parallel comparison type. + (resources_match): Skip special cases of PR usage (non-conflicting + parallel compares). + +2000-09-13 Kazu Hirata + + * config/obj-ecoff.c: Fix formatting. + * config/obj-elf.c: Likewise. + * config/obj-elf.h: Likewise. + * config/obj-evax.h: Likewise. + * config/obj-generic.h: Likewise. + * config/obj-hp300.c: Likewise. + * config/obj-hp300.h: Likewise. + * config/obj-ieee.h: Likewise. + * config/obj-vms.c: Likewise. + * config/obj-vms.h: Likewise. + +2000-09-13 Anders Norlander + + * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors. + (md_parse_option): Ditto. + (md_longopts): Add -mips32 option. + (md_show_usage): Document new options. + (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32. + (mips_ip): Assemble mfc0 with a sub-selection code. + (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20). + (mips_cpu_to_str): New function. + (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value. + Use CPU_* defines instead of hardcoded numbers. + + * doc/as.texinfo: Document new options. + * doc/c-mips.texi: Ditto. + +2000-09-12 Kazu Hirata + + * as.h: Fix formatting. + * asintl.h: Likewise. + * bit_fix.h: Likewise. + * config/obj-aout.c: Likewise. + * config/obj-aout.h: Likewise. + * config/obj-bout.c: Likewise. + * config/obj-bout.h: Likewise. + * config/obj-coff.c: Likewise. + * config/obj-coff.h: Likewise. + * dwarf2dbg.h: Likewise. + * expr.h: Likewise. + * flonum.h: Likewise. + * frags.h: Likewise. + * itbl-ops.h: Likewise. + * macro.h: Likewise. + * read.h: Likewise. + * sb.h: Likewise. + * struc-symbol.h: Likewise. + * subsegs.h: Likewise. + * symbols.h: Likewise. + * tc.h: Likewise. + * write.h: Likewise. + +2000-09-11 Kazu Hirata + + * bignum-copy.c: Fix formatting. + * config/tc-i370.c: Likewise. + * config/tc-i960.c: Likewise. + * config/tc-m68k.c: Likewise. + * ehopt.c: Likewise. + * flonum-copy.c: Likewise. + * flonum-konst.c: Likewise. + * flonum-mult.c: Likewise. + * literal.c: Likewise. + * read.c: Likewise. + * sb.c: Likewise. + * stabs.c: Likewise. + * subsegs.c: Likewise. + +2000-09-09 Philip Blundell + + * configure.in (arm*-*-uclinux*): New target. + * configure: Regenerate. -1999-09-14 Michael Meissner +2000-09-09 Kazu Hirata - * configure.in (Canonicalization of target names): Remove adding - ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14 - generates $ac_config_sub with a ${CONFIG_SHELL} already. - * configure: Regenerate. + * input-file.c: Fix formatting. + * itbl-ops.c: Likewise. + * messages.c: Likewise. -1999-09-14 Donn Terry +2000-09-08 Philip Blundell - * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define. + * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when + offset is negative. -1999-09-13 Alan Modra +2000-09-07 H.J. Lu - * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a - pc-relative jmp/call to an absolute symbol. - (md_apply_fix3): When OBJ_ELF, don't add the values in twice for - absolute section symbols. + * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM. + * configure: Rebuild. - * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy - jump handling code and comments. +2000-09-07 Kazu Hirata -1999-09-12 Ian Lance Taylor + * atof-generic.c: Fix formatting. + * config/tc-mips.c: Likewise. + * config/tc-vax.c: Likewise. + * input-scrub.c: Likewise. - * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to - the value if TE_PE and a global defined symbol. +2000-09-07 Alexandre Oliva -1999-09-11 Ian Lance Taylor + * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets. + * configure.in (sh-*-linux*): Added. + * configure: Rebuilt. - * write.c (dump_section_relocs): Call print_symbol_value_1 to - print the symbol, rather than printing it here. +2000-09-06 Kazu Hirata -1999-09-11 Donn Terry + * config/tc-hppa.c: Fix formatting. - * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust - BFD_RELOC_RVA relocations. + * ecoff.c: Fix formatting. - * config/tc-i386.c (md_undefined_symbol): Compare the name against - the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it - starts with "_G". +2000-09-06 Alexandre Oliva - * write.c (write_relocs): Call SET_SECTION_RELOCS if it is - defined. - * config/obj-coff.h (SET_SECTION_RELOCS): Define. - * doc/internals.texi (Object format backend): Document - SET_SECTION_RELOCS. + * configure: Rebuilt with new libtool.m4. - * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust - relocations against global symbols if TE_PE. +2000-09-05 Kazu Hirata - * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version. - (obj_pseudo_table): Always handle ".ident" with obj-coff_ident. + * cgen.c: Fix formatting. + * config/tc-ia64.c: Likewise. - * config/obj-coff.c (coff_frob_symbol): Prohibit weak common - symbols. +2000-09-05 Nick Clifton - * config/obj-coff.c (obj_coff_endef): Don't merge labels, or - symbols which do not have a constant value, or tags with - non-tags. Remove the symbol from the list before adding it at the - end. + * aclocal.m4: Regenerate. + * config.in: Regenerate. + * configure: Regenerate. + * po/gas.pot: Regenerate. - * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef - C_FCN symbol differently if TE_PE. - (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which - appears in the pseudo-op, rather coff_line_base which is only set - for a .bf symbol. +2000-09-05 Hans-Peter Nilsson + + * config/tc-cris.c: Correct comment typos. + +2000-09-05 Eric Christopher + + * config/tc-mn10300.c: Cleanup. + (md_pcrel_from): Enable. + +2000-09-05 Alan Modra + + * expr.c (operand): Fix a comment typo. + * write.c (write_relocs): Fix a signed/unsigned warning. + + * config/tc-hppa.c (fudge_reg_expressions): New + (hppa_force_reg_syms_absolute): New. + (pa_equ): Allow reg_section expressions. + * config/tc-hppa.c (md_optimize_expr): Define. + (hppa_force_reg_syms_absolute): Prototype. + + * config/tc-hppa.c (pa_11_fp_reg_struct): Delete. + (pa_parse_number): Pass in arg to select fp reg parsing. + Return 1 to indicate format checks pass. If strict, then only + accept a register or register symbol. Return value in... + (pa_number): New static for pa_parse_number. + (FP_REG_BASE): Define. + (FP_REG_RSEL): Define. + (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as + appropriate. White space changes. + (need_pa11_opcode): Don't bother passing any params, get them from + globals instead. + (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode. + Remove extraneous check in case 'Q'. + (pa_equ): Modify call to pa_parse_number to do strict parsing. If + reg, set section of resulting symbol to reg_section. + (pa_parse_space_stmt): Modify call to pa_parse_number. + (pa_space): Likewise. + + * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs. + (hppa_force_relocation): Handle vtable relocs. + (pa_vtable_entry): New. + (pa_vtable_inherit): New. + (md_pseudo_table): Add entries for vtable pseudos. + (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT + and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs + against weak syms. + (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code. + (pa_type_args): Don't call symbol_get_bfdsym multiple times. + Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a + millicode import. + * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to + specify a symbol type. + + * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF + dependent things together. + (md_elf_symbol_type): Define. + + * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo + symbol. + * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too. - * config/obj-coff.c (obj_coff_loc): New static function. - (obj_pseudo_table): Add "loc". + * config/obj-elf.h (obj_elf_vtable_inherit): Declare. + (obj_elf_vtable_entry): Declare. - * config/obj-coff.c (add_lineno): Check that the line number is - positive. + * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix * + and export function. + (obj_elf_vtable_entry): Similarly. + (elf_pseudo_table): Fix the damage with a cast. - * config/atof-ieee.c (atof_ieee): Change what_kind to int. - * config/atof-vax.c (flonum_gen2vax): Change format_letter to - int. - (md_atof): Return NULL rather than 0. - * config/tc-i386.c (md_atof): Change type to int. - * expr.c (expr): Change first parameter to int. - * config/obj-coff.c: Add declarations for static functions. - (coff_frob_symbol): Use SYM_AUXENT. - * config/tc-i386.h (flag_16bit_code): Don't declare. +2000-09-03 Richard Henderson - * config/obj-coff.c (obj_coff_section): Default to setting - SEC_LOAD. Don't set SEC_DATA for 'w' modifier. + * config/tc-ia64.c (emit_one_bundle): Stop collecting insns + for template selection when a label is needed. - * write.c (adjust_reloc_syms): Print adjusted fixup. +2000-09-02 Kazu Hirata - * expr.c (integer_constant): Correct too_many_digits calculation - in base 10 case. + * config/tc-ia64.c: Fix formatting. -1999-09-09 Andreas Schwab +2000-09-02 Nick Clifton - * doc/c-arm.texi: Fix arguments of @var to not contain - punctuation. + * configure.in: Increase version number to 2.10.91. + * configure: Regenerate. + * aclocal.m4: Regenerate. + * config.in: Regenerate. + * po/gas.pot: Regenerate. + * Makefile.in: Regenerate. -1999-09-08 Philip Blundell +2000-09-01 Alexandre Oliva - * config/tc-arm.c (s_thumb_set): Only support interworking for ELF - and COFF targets. - (md_parse_option): Only support -k flag for ELF and COFF targets. + * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define. + * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that + become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit + similar relocs. + (sh_obj_adjustable): Return 1 for PC-relative offsets used in + branches. -Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com) +2000-09-01 Niibe Yutaka , Kaz Kojima , Alexandre Oliva - * config/tc-hppa.c (pa_ip): Put strict register checks before - call to pa_parse_number. + * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME, + TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define. + * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions. + [OBJ_ELF] (md_pseudo_table) : Use them. + (GOT_symbol): New variable. + (md_undefined_symbol): Set it. - * config/tc-hppa.c (pa_ip): Support 'Z' argument. +2000-09-01 Richard Henderson -1999-09-06 Ian Lance Taylor + * config/tc-ia64.c (match): Don't inline. + (extra_goodness): New. + (md_begin): Prefer nop.f and nop.b for best_template. - * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for - BFD_ASSEMBLER code. +2000-08-31 Kazu Hirata -1999-09-06 Donn Terry + * as.c: Fix formatting. + * cond.c: Likewise. + * frags.c: Likewise. + * macro.c: Likewise. - * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section. +2000-08-31 Eric Christopher -Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com) + * config/tc-mn10300.c: Cleanup and fix warnings. + (md_pseudo_table): Add initializers. + (md_show_usage): Cleanup. + (md_parse_option): Fix warnings. + (md_undefined_symbol): Fix warnings. + (md_conver_frag): Fix warnings. + (tc_gen_reloc): Fix warnings. + (md_apply_fix3): Fix warnings. + (check_operand): Fix warnings. - * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the - candidate instruction. Require registers for register arguments - when in strict mode. Require assemble-time constants for - constants when in strict mode. - (pa_get_absolute_expression): Require a constant when in strict - mode. - -1999-09-06 Nick Clifton +2000-08-31 Alexandre Oliva - * config/tc-m32r.c (md_longopts): Fix value for -Wnuh. + * acinclude.m4: Include libtool and gettext macros from the + top level. + * aclocal.m4, configure: Rebuilt. -1999-09-04 Steve Chamberlain +2000-08-30 Mark Hatle - * config/tc-pj.c: New file, supports picoJava in ELF. - * config/tc-pj.h: Ditto. - * configure.in (pjl*, pj*): New targets. - * Makefile.am: Rebuild dependencies. - (CPU_TYPES): Add pj. - (TARGET_CPU_CFILES): Add config/tc-pj.c. - (TARGET_CPU_HFILES): Add config/tc-pj.h. - * doc/c-pj.texi: New file. - * doc/as.texinfo: Add some PJ specifics. - * doc/all.texi: Add PJ to the list of all architectures, sort them - all alphabetically. - * doc/Makefile.in (CPU_DOCS): Add c-pj.texi. - * configure, Makefile.in, doc/Makefile.in: Rebuild. + * config/tc-ppc.c (md_parse_option): Recognize -m405. -1999-09-02 Alan Modra +2000-08-31 Kazu Hirata - * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat. - (obj_frob_file): Test for null pointer. - (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too. - (OBJ_PROCESS_STAB): And here. - (elf_obj_sy): Remove + * listing.c: Fix formatting. - * config/obj-elf.h: #ifndef everything defined in obj-multi.h, - except OBJ_PROCESS_STAB, which we #undef for ecoff. - (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE. +2000-08-29 Kazu Hirata - * config/obj-coff.c (no_func): Remove. - (coff_format_ops): Change occurrences of no_func to 0, as we test - for 0 in obj-multi.h. + * app.c: Fix a comment typo. Fix formatting. - * configure.in: Enable bfd for i386-coff when primary target is - bfd. Enable i386 elf,coff emulation support. Don't set - USE_EMULATIONS=1 or te_file=multi unless there is more than one - emulation to support. - *configure: Regenerate. +2000-08-25 J. David Anglin -1999-09-02 Nick Clifton + * tc-vax.c (md_convert_frag): Correctly calculate the pc relative + offset of the target destination for jmp instructions. + (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments. - * config/tc-mcore.c (mcore_s_section): Do not dump literals if a - .section .line directive is encountered. +2000-08-24 Hans-Peter Nilsson -1999-09-01 Nick Clifton + * NEWS: Mention support for CRIS. - * config/tc-arm.c (md_section_align): Do not align sections in ELF - format. +Thu Aug 24 20:41:05 2000 Denis Chertykov - * as.c (show_usage): Add --gdwarf2 to list of options displayed. - * as.texinfo: Document --gdwarf2 command line option. - Add additional documentation of ARM command line switches. + * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros. + Sets `.lcomm' alignment to zero. -1999-08-30 Alan Modra +2000-08-23 Alexandre Oliva - * config/tc-i386.c (i386_intel_memory_operand): Combine - i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE - and RESTORE_END_STRING around parse_register calls. - (i386_operand): Here too. - (i386_is_reg): Remove. - (parse_register): Move as_bad calls from within this function to - callers. + * config/tc-i386.h + (TC_FIX_ADJUSTABLE): Define. -1999-08-29 Alan Modra +2000-08-23 Jim Wilson - Based on a patch from H.J. Lu - * config/tc-i386.c (parse_register): Handle FP regs specially. - (md_begin): Remove '(' and ')' from register_chars. + * config/tc-ia64.c (output_unw_records): Set U & E flags only if + unwind.personality_routine is set. -1999-08-29 Doug Evans +2000-08-23 H.J. Lu - * config/tc-m32r.c (md_parse_option): Delete unrecognized option - error message (done elsewhere). + * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate. -Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com) +2000-08-23 Alexandre Oliva - * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers. + * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target + environment is pe. -Sat Aug 28 00:26:26 1999 Jerry Quinn +2000-08-22 H.J. Lu - * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register - args by 'f'. + * config.in (STRICTCOFF): New for strict COFF. - * config/tc-hppa.c (pa_ip): Add args q, %, and |. + * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*, + i386-*-go32* and i386-go32-rtems*. + * configure: Rebuilt. - * config/tc-hppa.c (pa_ip): Absorb white space in instructions - between args. - Add new completers. Fix bug in 64 bit condition handling. + * config/obj-coff.c (obj_coff_endef): Follow the historical + behavior if STRICTCOFF is not defined. - * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH', - 'cS', and 'c*'. + * doc/internals.texi: Document STRICTCOFF. - * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'. +2000-08-22 Alexandre Oliva - * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!' + * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined. + (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE. + * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove. + (TC_FIX_ADJUSTABLE): Define. + * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove. + (TC_FIX_ADJUSTABLE): Define. + * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h: + Likewise. - * config/tc-hppa.c (pa_ip): Add case for 'I'. +2000-08-22 Eric Christopher -1999-08-27 Jim Wilson + * config/tc-mn10300.c: (md_apply_fix): New function. + (mn10300_force_relocation): New function. + (mn10300_fix_adjustable): New function. - * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment. - (struct ls): Add frag field. Initialize it to zero. - (out_end_sequence): New local text_frag. Set it while in text section. - Replace address check with frag check. Set ls.frag to text_frag if - out_set_addr called. - (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag. - Set it before switching sections. Replace address check with frag - check. Set ls.frag to saved_frag if out_set_addr called. + * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define. + (TC_HANDLES_FX_DONE): Define. + (obj_fix_adjustable): Define. + (MD_APPLY_FIX3): Define. + (TC_LINKRELAX_FIXUP): Define. -1999-08-26 David Mosberger + * write.c: (TC_LINKRELAX_FIXUP): Define if not + previously defined. + (fixup_segment): Use TC_LINKRELAX_FIXUP. - * dwarf2dbg.c (out_end_sequence): If address changed, directly - output "advance_pc" opcode instead of calling gen_addr_line(). - The latter has the undesired side-effect of creating a new row - in the debug line info matrix. + * doc/internals.texi: Document TC_LINKRELAX_FIXUP. -1999-08-26 Jim Wilson +2000-08-21 Jason Eckhardt - * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to - ls.last_filename if last is less than zero. Set ls.last_filename - when allocating new entry. - (dwarf2_gen_line_info): Save seg and subseg info before subseg_new - call. + * config/tc-i860.c (md_apply_fix3): Do not insert the immediate + if the fixup resulted in a relocation. -1999-08-20 Alan Modra +2000-08-18 Nick Clifton - * config/tc-i386.c (i386_index_check): Fix the displacement size - when INFER_ADDR_PREFIX. + * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn. + Make reference to first element of shift_names explicit. -1999-08-18 Nick Clifton +2000-08-18 Alexandre Oliva - * config/tc-arm.c (md_apply_fix3): If an offset is invalid, - display its value. + * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use + obj_fix_adjustable() and tc_fix_adjustable() to tell whether to + add a symbol's address. Removed all target-specific #ifdefs that + used to accomplished the same. + * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define. + * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define. + * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define. + * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define. + * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define. -1999-08-17 Ian Lance Taylor +2000-08-17 Kazu Hirata - * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to - handle 0xffffNNNN constants correctly. + * dwarf2dbg.c: Fix formatting. -1999-08-16 Nick Clifton +2000-08-17 Nick Clifton - * config/tc-arm.c (do_ldst): Look for register conflicts on stores - as well as loads. + * config/tc-arm.c (decode_shift): Allow illegal shifts by zero + to be recoded as logical shift lefts by zero. -1999-08-13 Nick Clifton +2000-08-16 Jim Wilson - * config/tc-arm.c (validate_offset_imm): Work on unsigned values. - (md_apply_fix3): Always pass positive values to - validate_offset_imm. + * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle + postincrement modified registers. Handle IA64_OPND_R3_2 addl + source registers. + (note_register_values): Handle IA64_OPND_R3_2 operands. -1999-08-12 Nick Clifton +2000-08-16 Jason Eckhardt - * config/tc-arm.c (skip_whitespace): New macro. - Formatting tidy ups. - - (md_apply_fix3): Store relocation offset in addend for ELF based - relocs. - (arm_force_relocation): Always generate relocs for Thumb function - calls. - -1999-08-11 Alan Modra + * config/tc-i860.c (md_operand): Silly typo fixed. - * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax - LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h +2000-08-16 Nick Clifton -Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com) + * config/tc-arm.c (struct asm_shift): Delete. + (shift[]): Delete. + (enum asm_shift_index): New. + (struct asm_shift_properties): New. + (struct asm_shift_name): New. + (shift_properties[]); New. + (shift_names[]); New. - * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section - flags for the unwind subspace. + (decode_shift): Use new structures. + Issue a warning is "ROR #0" is used. + Issue a warning if "ASR #0" or "LSR #0" is used. - * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF. - (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a - suitable relocation based on the size of the target's pointer. - Always Use subsegment zero for the unwinders. - (pa_level): Handle "2.0w". + (md_begin): Initialise arm_shift_hsh table from new + asm_shift_name array. -Mon Aug 9 20:02:22 1998 J"orn Rennecke +2000-08-16 Jakub Jelinek - * config/tc-d30v.c (write_2_short): Don't group repeat instructions - with the following instruction unless this was specified. + * config/tc-sparc.c: Kill all warnings. + (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs + in -xarch= as well. + (md_show_usage): Update usage text. -1999-08-09 Ian Lance Taylor +2000-08-16 Nick Clifton - * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for - certain sections, to match BFD changes. + * config/tc-arm.c (do_bx): Warn about "bx px" not being very + useful. -1999-08-08 Mumit Khan +2000-08-15 Will Cohen - * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT). - (EXTRA_SCRIPTS): Define to keep automake happy. - * Makefile.in: Rebuild. + * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined. -1999-08-08 Ian Lance Taylor + * config/tc-sh.c (md_assemble): Changed so debug_type + test performed for ppi_assemble + * config/tc-sh.c: Included dwarf2dbg.h. + (debug_line): Defined. + (md_assemble): Generates dwarf2 line info. + (sh_finalize): New function. Finalize dwarf2 info. + (assemble_ppi): Returns size of code generated. + (build_Mytes): Returns size of code generated. + (md_pseudo_table): Added "file" and "loc" psuedo ops. + * config/tc-sh.h (md_end): Defined. + (sh_finalize): Declared. - * Makefile.am: Rename .dep* files to DEP*. - (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather - than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP - targets to DEPOBJ. - * Makefile.in: Rebuild. +2000-08-15 Alexandre Oliva -1999-08-08 Jakub Jelinek + * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use + md_number_to_chars. - * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg. +2000-08-14 Nick Clifton -1999-08-08 Ian Lance Taylor + * config/tc-arm.c (do_bx): Allow "bx pc". - * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to - avoid problems on DOS filesystems. - * Makefile.in: Rebuild. +2000-08-14 Jim Wilson - * doc/as.texinfo (Section): Document 's' flag for COFF version. + * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic. + (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC. + (md_begin): Change assignment to md.flag to OR in the new bit. -1999-08-08 Mumit Khan +2000-08-14 Mark Elbrecht - * config/obj-coff.c (obj_coff_section): Handle 's' (shared) - section flag. + * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug + flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE, + C_MOU, and C_EOS. -1999-08-08 Ian Lance Taylor +2000-08-14 Jason Eckhardt - * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT - line to create ${GDBINIT} rather than .gdbinit. - * configure, Makefile.in, doc/Makefile.in: Rebuild. + * NEWS: Mention i860 support. -Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com) +Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com) - * config/tc-hppa.c (pa_ip, case '?'): Add missing break. + * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define. -Fri Aug 6 09:46:35 1999 Jerry Quinn +2000-08-14 Andreas Schwab - * config/tc-hppa.c (pa_ip): Add 64 bit condition completers. + * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo. -1999-08-06 Jakub Jelinek +2000-08-11 Andreas Schwab - * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local - non-adjustable symbols. + * doc/c-i860.texi (Opcodes for i860): Remove braces from @item + argument. -Thu Aug 5 16:52:51 1999 Jerry Quinn +2000-08-11 Kazu Hirata - * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix. + * expr.c: Fix formatting. + * config/obj-bout.c: Likewise. -Thu Aug 5 23:05:56 1999 J"orn Rennecke +2000-08-10 Jason Eckhardt - * config/tc-sh.c (md_assemble): Call as_bad when there are excess - operands. + * doc/c-i860.texi: Flesh out the i860 section more. -1999-08-05 Donn Terry +2000-08-10 Kazu Hirata - * config/te-interix.h: New file. - * configure.in (i386-*-interix*): New target. - * configure: Rebuild. + * symbols.c: Fix formatting. + * expr.c: Likewise. -Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com) +Wed Aug 9 16:28:21 EDT 2000 Diego Novillo - * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte - selectors for ELF too. - (selector_table): Add "ltp" and "rtp" selectors. + * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier + has the IgnoreSize bit set. -1999-08-04 Alan Modra +2000-08-09 Alan Modra - * config/tc-i386.c (i386_operand): No need to change - operand_string pointer in segment reg case before goto - do_memory_reference. Initialise displacement_string_start and - displacement_string_end after do_memory_reference label. - (i386_index_check): Add operand_string param, and print error - message on failure here. - (i386_intel_memory_operand): Instead of here. - (i386_operand): And here. - (INFER_ADDR_PREFIX): Enable. + From Rodney Brown + * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0) + * configure: Regenerate. - * doc/c-i386.texi (i386-16bit): Document .code16gcc. +2000-08-09 Kazu Hirata - * config/tc-i386.h (DefaultSize): Define. Renumber following - opcode_modifier defines. + * hash.c: Fix formatting. + * gasp.c: Likewise. - From Etienne Lorrain - * config/tc-i386.c (stackop_size): New variable. - (set_16bit_code_flag): Clear it here. - (set_16bit_gcc_code_flag): New function. - (md_pseudo_table): Add "code16gcc" entry. - (md_assemble): Set i.suffix for insns with DefaultSize modifier. +2000-08-08 Jason Eckhardt -1999-08-03 Ian Lance Taylor + * config/tc-i860.h: Rework completely for BFD_ASSEMBLER. + (i860_fix_info): New enum. + (MD_APPLY_FIX3): Define. + (WORKING_DOT_WORD): Define. + (TC_HANDLES_FX_DONE): Define. + (DIFF_EXPR_OK): Define. + (LISTING_HEADER): Define. + (TARGET_FORMAT): Select target format based on endian flag. + (TARGET_BYTES_BIG_ENDIAN): Default to little endian. + (target_big_endian): Add external declaration. - * config/obj-coff.c (coff_frob_symbol): Always update set_end with - next_set_end even if the end symbol is being discarded. + * config/tc-i860.c: All existing code reworked completely. Other + new code shown below. + (SYNTAX_SVR4): Define. + (target_warn_expand): New variable. + (md_shortopts): Declare and define (-Qy, -Qn, and -V options). + (md_longopts): Declare and define with new options (-EL, -EB, + and -mwarn-expand). + (md_show_usage): New function. + (md_operand): New function. + (obtain_reloc_for_imm16): New function. + (md_apply_fix3): New function. + (tc_gen_reloc): New function. - * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER. - * output-file.c, symbols.c, config/tc-i386.c: Likewise. - * config/obj-coff.c: Likewise. - (seg_info_type): Remove. - (seg_info_off_by_4): Change to array of segT. - (s_get_segment): Adjust accordingly. - (obj_pseudo_table): Fully initialize sentinel entry. +2000-08-08 Stephane Carrez - * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From - Ralf Baechle . + * config/tc-m68hc11.c (build_jump_insn): Make sure the + 2 bytes of the jump address are in the same frag. + (find): Accept 68hc12 register indirect modes. -1999-08-03 Etienne Lorrain + * NEWS: Mention 68HC11 & 68HC12 support. - * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop. +2000-08-07 Richard Henderson -1999-08-03 Alan Modra + * config/tc-ia64.c (unwind): Add prologue_mask member. + (dot_vframe): Elide psp_gr record if it overlaps prologue_gr. + (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr. + (dot_body): Clear unwind.prologue_mask. + (dot_prologue): Set it. Accept a register second argument. - * config/tc-i386.c: Indentation and white space changes. - (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but - don't enable it by default. - (i386_intel_operand): Remove redundant prototype. - Move check on number of memory operands, and i.mem_operands++ - (i386_intel_memory_operand): To here. - Remove i386_immediate code from here. Remove special case code - for input and output using (%dx). Remove base/index checks and - call i386_index_check instead. Save initial operand_string - argument for error message. - (i386_operand): Remove redundant prototype. Move base/index - checks to i386_index_check. - (i386_displacement): Move intel mode check for non-zero - i.disp_operand - (i386_intel_memory_operand): To here. +2000-08-07 Kazu Hirata -1999-07-30 Jakub Jelinek + * config/atof-ieee.c: Fix formatting. + * config/atof-tahoe.c: Likewise. - * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option. - (sparc_ip): Warn if %g2 or %g3 register is used and not covered - by .register pseudo-op if -64 and --no-undeclared-regs. - (s_register, sparc_adjust_symtab): New functions. - * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab): - Declare sparc_adjust_symtab as tc_adjust_symtab. - * doc/c-sparc.texi: Add description of #ignore special literal - for .register pseudo-op. +2000-08-06 Nick Clifton -1999-07-30 Catherine Moore + * config/tc-sparc.c (md_begin): Fix typo in recent formatting + work. - * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in - the relocation's section offset. + * doc/as.texinfo (Pseudo Ops): Update to include descriptions + of .popsection, .previous, .pushsection, .subsection, + .version, .vtable_entry, .vtable_inherit and .weak. -1999-07-29 Alan Modra +2000-08-05 Kazu Hirata - * write.c (fixup_segment): Fix generic error check overflow test. + * config/tc-cris.c: Fix formatting. + * config/tc-i386.c: Likewise. + * config/tc-sparc.c (sparc_ip): Simplify the code. - * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast - X_add_number to long. +2000-08-04 Kazu Hirata -Wed Jul 28 02:04:24 1999 "Jerry Quinn" + * config/tc-cris.c: Rearrange code for readability. + * config/tc-d10v.c: Fix formatting. + * config/tc-m32r.c: Likewise. + * config/tc-sparc.c: Likewise. - * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code - processing. +2000-08-02 Jim Wilson -1999-07-27 Ian Lance Taylor + * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode + before ia64_find_opcode. + (md_assemble): Likewise. - * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or - VTABLE relocations. +2000-08-01 Nick Clifton -1999-07-21 Mark Elbrecht + * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag. + Undo some formatting fixes. - * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define. +2000-08-01 Kazu Hirata - * configure.bat: Remove; obsolete. - * config/go32.cfg: Likewise. + * config/obj-som.c: Fix formatting. + * config/obj-ieee.c: Likewise. + * config/tc-arm.c: Likewise. + * config/tc-v850.c: Likewise. -1999-07-21 Brad M. Garcia +2000-08-01 Nick Clifton - * configure.in (i386-*-vxworks*): New target. - * configure: Rebuild. - -1999-07-16 Jakub Jelinek - - * doc/c-sparc.texi: Document .register and .nword pseudo-ops. - -1999-07-16 Jakub Jelinek + * doc/c-m68k.texi (section M680x0 Options): Turn into a table + index by command line option. - * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations - on -64 and not pic. - (output_insn): Put OLO10's secondary addend into tc_fix_data. - (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10. - (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13. - * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE, - MAX_RELOC_EXPANSION): Define. - (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise. +2000-08-01 Michael Sokolov -1999-07-16 Alan Modra + * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description. + (@node M68K-Branch): Rewrite to match the reality. - * config/tc-i386.c (intel_float_operand): Add prototype, make static. - (md_assemble): Localize *exp variable to if (fake_zero_displacement) - block. Print a warning if an 8-bit or 16-bit constant - displacement or immediate is truncated on output. - (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode - immediate. - (i386_operand): Disallow immediate jump absolute operand. +2000-07-31 Jason Eckhardt -1999-07-15 Ian Lance Taylor + * doc/c-i860.texi: New file. + * doc/Makefile.am (CPU_DOCS): Add c-i860.texi. + * doc/Makefile.in: Regenerate. + * doc/all.texi: Add I860 as relevant architecture. + * doc/as.texinfo: Include i860 dependent file c-i860.texi. - * configure.in: Bump version number to 2.9.5. - * configure: Rebuild. +2000-07-31 Kazu Hirata - * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long - or %llx work. + * config/tc-d30v.c: Fix formatting. -Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com) +2000-07-31 Michael Sokolov - * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op. - (cons_fix_new_hppa): Derive size of fixup from size of the object. + * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option. + (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc + long emit a long branch if available instead of an absolute jump, never + emit absolute jumps for anything with --pcrel. -1999-07-14 Philip Blundell + * doc/c-m68k.texi: Document new command line option. - * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it - is defined. - * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF. +2000-07-29 Marek Michalkiewicz - * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file - if -mno-fpu was given. - (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC - relocs. - (cons_fix_new_arm): Remove misleading comments. + * config/tc-avr.c: Use PARAMS macro in function declarations. + Don't declare md_pcrel_from_section (already in tc-avr.h). + (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros. + (avr_operand): Don't set (unsigned) op_mask to -1. -1999-07-14 Ian Lance Taylor +2000-07-28 Jason Eckhardt - * write.c (cvt_frag_to_fill): Use frag file and line in rs_org - error message. - (relax_segment): Likewise. After giving a rs_org error, convert - the frag to rs_align to avoid cascading errors. + * configure.in: Add bits for i860-stardent-{sysv4, elf}*. + * configure: Regenerated. + * config/obj-elf.c (obj_elf_type): Recognize a fifth type + of operand to the .type directive (.e.g, "type"). -1999-07-12 Andreas Schwab +2000-07-28 Alan Modra - * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED. + * as.h (warn_comment, found_comment, found_comment_file): Declare. + * app.c (do_scrub_chars): Record where first comment found. + * read.c (read_a_source_file): Init found_comment on entry, and + notify whether comments found on exit. + * config/tc-hppa.c (md_shortopts): Add "c". + (md_longopts): Add warn-comment. + (md_parse_option): Handle it. + (md_show_usage): Show available options. + * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX -1999-07-11 Ian Lance Taylor +Thu Jul 27 11:25:01 2000 Andrew Cagney - * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED - as appropriate. Fill in structure initializations. Add variable - initializations. Add casts. - * dwarf2dbg.c (print_stats): Change i to size_t. - * listing.c (listing_listing): Change list_line to unsigned int. + * config/tc-mn10300.c (md_convert_frag): Fix printfs. + (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to + sym_ptr_ptr + (md_estimate_size_before_relax): Don't fall off end of function. -1999-07-10 Ian Lance Taylor +2000-07-27 Kazu Hirata - * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL - rather than checking for \001 and \002 in symbol name. - * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise. + * config/tc-avr.c: Fix formatting. + * config/tc-ns32k.c: Likewise. -Thu Jul 8 12:32:23 1999 John David Anglin +2000-07-27 Alan Modra - * configure.in (hppa*-linux-gnu*): New target. - * configure: Rebuilt. + * config/tc-d10v.c (find_opcode): Remove extraneous `='. -1999-07-08 Nick Clifton +2000-07-27 Kazu Hirata - * doc/c-arm.texi (ARM Directives): Document .thumb_set directive. + * config/tc-d10v.c: Fix formatting. + * config/tc-z8k.c: Likewise. + * config/tc-sparc.c: Likewise. -1999-07-07 Nick Clifton +2000-07-26 Dave Brolley - * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than - accessing symbolP directly. + * cgen.c (queue_fixup): Declare opinfo. + (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED. + (gas_cgen_md_operand): Ditto. + (gas_cgen_md_apply_fix3): Ditto. -Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com) +2000-07-24 Mark Elbrecht - * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol - for ELF. + * config/obj-coff.c (obj_frob_symbol): Don't merge + labels. Don't merge if the symbol isn't constant. Return + immediately if a symbol is merged. -1999-07-05 Nick Clifton +2000-07-22 Alan Modra - * config/tc-arm.c (ARM_EXT_V5): Define. - (ARM_ARCH_V5, ARM_ARCH_V5T): Define. - (md_begin): Detect ARM v5 architectures. - (md_parse_option): Accept arm v5 specification. - (md_show_usage): Documment -marmv5 switch. + * frags.c (frag_align): Correct absolute section alignment. - * doc/c-arm.texi: Document -marmv5 command line option. - - * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo - op. - (validate_immediate_twopart): New function. Determine if a - constant can be computed by two ADD instructions. - (output_inst): Remove its command line parameter - it was never - used. - (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to - implememt the ADRL pseudo op. - (tc_gen_reloc): Generate a suitable error message if an ADRL - instruction tries to generate a real reloc. +2000-07-20 DJ Delorie - * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops. + * config/obj-coff.c (obj_frob_symbol): revert previous change, + it breaks linking against DLLs. -Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com) +2000-07-20 Hans-Peter Nilsson - * config/tc-hppa.c (pa_ip): Convert the opcode and all completers - into lower case. + * configure.in: Add CRIS support. + * configure: Regenerate. + * Makefile.am: (CPU_TYPES): Add cris. + (CPU_OBJ_VALID) [aout]: Add cris. + (MULTI_CPU_TYPES): Add cris. + (MULTI_CPU_OBJ_VALID) [aout]: Add cris. + [coff]: Only i386 and mips are valid. + (TARGET_CPU_CFILES): Add config/tc-cris.c. + (TARGET_CPU_HFILES): Add config/tc-cris.h. + (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c. + Regenerate dependencies. + * Makefile.in: Regenerate. + * aclocal.m4: Regenerate. + * as.c: Declare crisaout, criself. + * config/tc-cris.h, config/tc-cris.c: New. + * config/e-criself.c, config/e-crisaout.c: New. + * po/POTFILES.in, po/gas.pot: Regenerate. -1999-06-27 H.J. Lu +2000-07-20 Kazu Hirata - * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for - non BFD_ASSEMBLER case. + * read.c: Fix formatting. + * write.c: Fix formatting. -1999-06-26 Mumit Khan +2000-07-19 H.J. Lu - * config/obj-coff.c (obj_coff_section): Mark writable sections as - data. + * sb.c: Include if exists for abort (). -1999-06-26 David Mosberger +2000-07-19 Alan Modra - * dwarf2dbg.c (dwarf2_gen_line_info): Don't call - out_end_sequence() when the address decreases due to a new frag. - (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file - numbering starts with 1. + * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment. + (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM. + (pa_type_args): Same here. -1999-06-23 Nick Clifton +2000-07-17 Mark Elbrecht - * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow - .section for COFF. - (mcore_s_text): Call obj_elf_text for ELF target. - (mcore_s_data): Call obj_elf_data for ELF target. - (mcore_s_section): No longer ELF specific. Call obj_coff_section - for COFF target. - (mcore_s_bss): New function: Dump literal table before changing - sections. - (mcore_s_comm): New function: Dump literal table before changing - sections. - - * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text): - No longer static functions. - * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text): - Provide prototypes for these functions. + * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't + merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if + the storage class is already set. -1999-06-22 Ian Lance Taylor +2000-07-17 Kazu Hirata - * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use - a list of names, to try obj_segment_name, and to try abbreviated - names when using COFF without long section names. + * config/tc-m68hc11.c: Fix formatting. + * config/tc-mn10200.c: Likewise. + * config/tc-mn10300.c: Likewise. + * config/tc-pj.c: Likewise. + * config/tc-tic80.c: Likewise. + * config/tc-w65.c: Likewise. - * config/tc-alpha.c: More use of symbol accessor functions. - * config/tc-arc.c: Likewise. - * config/tc-d30v.c: Likewise. - * config/tc-fr30.c: Likewise. - * config/tc-i860.c: Likewise. - * config/tc-m88k.c: Likewise. - * config/tc-mcore.c: Likewise. - * config/tc-ns32k.c: Likewise. - * config/tc-sparc.c: Likewise. - * config/tc-v850.c: Likewise. +2000-07-17 Frank Ch. Eigler - * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of - sy_value with appropriate accessor functions. - * config/tc-arm.c (md_apply_fix3): Likewise. - * config/tc-d10v.c (AT_WORD_P): Likewise. - * config/tc-v850.c (reg_name_search): Likewise. + * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN + is defined. - * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to - use symbol_get_bfdsym instead. - * config/tc-ppc.c (md_assemble): Likewise. - * config/tc-v850.c (v850_comm): Likewise. +2000-07-15 Ian Lance Taylor -1999-06-22 Jonathan Larmour + * doc/c-mips.texi (MIPS Opts): Remove erroneous space after + @code. - * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at - the symbol, rather than accessing the bsym member. - * config/tc-d10v.c (tc_gen_reloc): Likewise. - * config/tc-d30v.c (tc_gen_reloc): Likewise. - * config/tc-mcore.c (tc_gen_reloc): Likewise. - * config/tc-mn10200.c (tc_gen_reloc): Likewise. - * config/tc-mn10300.c (tc_gen_reloc): Likewise. - * config/tc-ns32k.c (tc_gen_reloc): Likewise. - * config/tc-tic30.c (tc_gen_reloc): Likewise. - * config/tc-v850.c (tc_gen_reloc): Likewise. +2000-07-15 Alan Modra -Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com) + * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for + ELF as are used for SOM (except the 32-bit reloc one) to decide + whether a symbol can be reduced to a section symbol. Expand on + the comment for symbols involved in LR% and RR% expressions. - * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type. - (hppa_gen_reloc_type): Conditionalize on BFD64. - (tc_gen_reloc): Re-enable ELF relocations. - * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format. +2000-07-14 Nick Clifton -1999-06-21 Ian Lance Taylor + * config/tc-mips.c (mips_disable_float_construction): New + static variable. Set to true if doubles should not be + constructed by loading two single width fp registers with + halves of the value. + (mips_ip): Test mips_disable_float_construction. + (md_longopts): Add command line switches --construct-floats + and --no-construct-floats. + (md_parse_option): Parse new command line options. + (md_show_usage): Describe new command line options. - * config/tc-arm.c (ldst_extend): Add parentheses to avoid - warning. - (do_ldst): Move assignment out of if condition. - (md_apply_fix3): Add casts to avoid printf format warnings. Add - parentheses to avoid warning. + * doc/c-mips.texi: Document new command line options. -1999-06-21 Nick Clifton +2000-07-13 Koundinya K - * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym() - macro to get at the BFD symbol associated with a GAS symbol. + * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP* + * configure: Regenerate. -1999-06-19 Ian Lance Taylor +2000-07-13 Hans-Peter Nilsson - * config/tc-ppc.c: Update for symbol handling changes. - * config/obj-coff.c: Likewise. + * configure.in (DEFAULT_EMULATION setting): Revert part of + 2000-07-01 change that set te_multi=multi unless set to tmips. + * configure: Regenerate. -Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com) - - * tc-hppa.c: General cleanups of ELF support. No more spaces - and subspaces for ELF. - (GDB_DEBUG_SPACE_NAME): Delete definition for ELF. - (GDB_STRINGS_SUBSPACE_NAME): Likewise. - (GDB_SYMBOLS_SUBSPACE_NAME): Likewise - (UNWIND_SECTION_NAME): Likewise. - (space/subspace related structures): Conditionalize definitions - on OBJ_SOM. - (space/subspace directives and support routines): Conditionalize - definitions and references/uses on OBJ_SOM. - (label_symbol_struct): For ELF, track the symbol's segment. For - SOM track its space. - (pa_define_label, pa_undefine_label, pa_get_label): Corresponding - changes. - (USE_ALIASES): Kill for both SOM & ELF. - (pa_def_subspaces, pa_def_spaces): Corresponding changes. - (pa_space, pa_subspace): Corresponding changes. - (pa_spaces_begin): Corresponding chagnes. - (md_begin): Do not muck around with space/subspace stuff for - OBJ_ELF. - (md_apply_fix): Temporarily disable argument relocation stuff - for OBJ_ELF. - (tc_gen_reloc): Temporarily disable relocation generation for - OBJ_ELF - (pa_build_unwind_subspace): Similarly. - -1999-06-16 Nick Clifton - - * config/tc-arm.c (thumb_set): New pseudo op. - (text, data, section): Override these pseudo ops with ARM - specific versions. - (s_thumb_set): New function: Perform the same as a .set pseudo - op, but also mark the alias'ed symbol as being a Thumb - function. - (arm_s_text): New function: Perform the same as the .text - pseudo op, but dump the literal pool before changing - sections. - (arm_s_data): New function: Perform the same as the .data - pseudo op, but dump the literal pool before changing - sections. - (arm_s_section): New function: Perform the same as the - .section pseudo op, but dump the literal pool before changing - sections. - (arm_cleanup): Do not reset the current section before dumping - the literal pool. - -1999-06-17 Nick Clifton - - * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and - OPTION_NO_WARN_UNMATCHED entries. - (md_parse_option): Generate a warning message if an unrecognised - option is encountered. - - * config/tc-d10v.c (do_not_ignore_hash): New variable. - (get_operands): When parsing an expression after an '@' symbol - has been detected, do not ignore '#' symbols. - (md_operand): Only ignore '#' symbols if do_not_ignore_hash is - false. - -1999-06-13 Ian Lance Taylor - - From K. Richard Pixley : - * configure.in (ppc-*-vxworks*): New target. - * configure: Rebuild. +2000-07-12 Mark Elbrecht -1999-06-12 Philip Blundell + * config/obj-coff.c (coff_frob_section): Add padding to the last + section when aligning it increases its size. - * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs. +2000-07-11 Kazu Hirata -1999-06-13 Ian Lance Taylor + * config/tc-tic54x.c: Fix formatting. - * write.c (adjust_reloc_syms): Rather than never reducing reloc - which refer to symbols in linkonce sections, permit reducing the - relocs if the symbol is local. +2000-07-10 Kazu Hirata -1999-06-12 Ian Lance Taylor + * config/tc-h8500.c: Fix formatting. + * config/tc-tic54x.c: Fix formatting. - * subsegs.c (subseg_text_p): New function. - * as.h (subseg_text_p): Declare. - * read.c (do_align): Use subseg_text_p to set the default fill. - * write.c (subsegs_finish): Likewise. - * config/obj-coff.c (write_object_file): Likewise. - * config/tc-i386.h (md_maybe_text): Don't define. - (md_do_align): Use subseg_text_p to set the default fill. - * config/tc-m32r.c (m32r_do_align): Likewise. - * config/tc-sh.c (sh_do_align): Likewise. - * config/tc-sparc.h (md_do_align): Likewise. +2000-07-10 Alan Modra -1999-06-12 David O'Brien + * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel + displacements correctly. - * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF. - * configure: Rebuild. + * read.h (s_abort): Add ATTRIBUTE_NORETURN. -1999-06-12 Ian Lance Taylor +2000-07-10 Ryan Bradetich - * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>. - * Makefile.am: Rebuild dependencies. - * Makefile.in: Rebuild. + * hash.c (hash_insert): Add cast to obstruct_alloc to fix + warning. + (hash_jam): Ditto. - * config/tc-i386.c (i386_immediate): Remove unused label - seg_unimplemented. +2000-07-09 Alan Modra - * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER. - * symbols.c: Likewise. - * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to - sy_next field when taking address, rather than symbol_next. + From David Huggins-Daines + * config/te-hppalinux64.h: Add a new emulation. + * configure.in (emulations): Add configure bits to support the + 64-bit Linux/parisc target. + * configure: Regenerate. - * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to - offsetT. - (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the - value from the output file architecture. - (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code. - * dwarf2dbg.h: Change bfd_vma to addressT. + * config/tc-hppa.c (md_parse_option): Support `-V' for ELF. + (md_shortopts): Add `V' for ELF. + + * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except + when SOM or ELF_ARG_RELOC are defined. + (pa_type_args): Only set symbol_arg_reloc_info when SOM or + ELF_ARG_RELOC are defined. + (pa_stringer_aux): Don't pa_check_current_space_and_subspace here.. + (pa_stringer): ..Do it here instead. Fix comment typos. + (hppa_force_relocation): Cast enums to int before comparing with + ints. + + From Ryan Bradetich + * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro + redifinition warning. + (md_apply_fix): Added cast from enum to int for fixP->fx_r_type. + (hppa_force_relocation): ditto + (md_apply_fix): Added cast to buf to fix warnings. + + * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa, + cons_fix_new_hppa, hppa_force_relocation): Prototype. + + * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF. + (R_N0SEL, R_N1SEL): Define only for OBJ_SOM. + (tc_gen_reloc): Make `code' a reloc_type and `codes' a + reloc_type** to avoid warnings in switch. + (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a + little earlier instead. + + * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som + and elf. + (pa_type_args): Use symbol_arg_reloc_info. + (struct pa_it): Make arg_reloc unsigned int. + (struct hppa_fix_struct): Likewise for fx_arg_reloc. + (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX. + (pa_code): Delete. pa_text duplicates this function. + (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX. + (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned + int. + (cons_fix_new_hppa): Actually change selector to e_fsel when + warning about assuming so. + (tc_gen_reloc): More example elf arg reloc code. + (md_apply_fix): Use arg_reloc_stub_needed for elf too. + (hppa_force_relocation): Likewise. -1999-06-11 Ian Lance Taylor + * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include + files. + (pa_end_of_source): Prototype. + (hppa_fix_adjustable): Prototype. + (LABELS_WITHOUT_COLONS): Move it.. + * config/te-hppa.h: To here. - * dwarf2dbg.h: Use PARAMS in function declarations. + * config/te-hppa64.h: New file. -1999-06-11 Martin Dorey + * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc + type. + (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle + format -10, -16, 16 relocs. + (hppa_elf_mark_end_of_function): Test for null + last_call_info->start_symbol - * write.c (fixup_segment): Don't add symbol value for i960 ELF. - * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if - OBJ_ELF. - (md_apply_fix): Simplify BFD_ASSEMBLER handling. + * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to + CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to + re_assesmble_* functions. Delete extraneous statements. Fix + typos in comments. + (md_apply_fix): Compare against 1048575 in case 21. Don't pass + insn to re_assemble_*. -1999-06-11 Ian Lance Taylor +2000-07-08 Ulf Carlsson - * config/tc-i386.c (md_apply_fix3): Add default case to switch. + * doc/internals.texi (Expressions): Fix typo. - * config/tc-sparc.c (md_pseudo_table): Remove pushsection and - popsection. +2000-07-08 Kazu Hirata - * config/tc-sparc.c (sparc_ip): Add default case to reloc switch. + * config/tc-sh.c: Fix formatting. + * config/tc-tic54x.c: Fix formatting. + * depend.c: Fix formatting. + * flonum-konst.c: Likewise. + * flonum-mult.c: Likewise. - * read.c (read_a_source_file): Only declare inescape if - QUOTES_IN_INSN. +2000-07-07 Kazu Hirata - * itbl-ops.c (itbl_disassemble): Change sprintf format strings to - match parameters. - (find_entry_byval): Add parens to avoid warning. + * config/tc-sh.c: Fix comments. + * config/obj-vms.c: Fix comments. + * config/tc-a29k.c: Likewise. + * config/tc-alpha.c: Likewise. + * config/tc-h8300.c: Likewise. + * config/tc-h8500.c: Likewise. + * config/tc-i370.c: Likewise. + * config/tc-ia64.c: Likewise. + * config/tc-m68hc11.c: Likewise. + * config/tc-m68k.c: Likewise. + * config/tc-mips.c: Likewise. + * config/tc-ns32k.c: Likewise. + * config/tc-ppc.c: Likewise. + * config/tc-z8k.c: Likewise. - * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h". +2000-07-06 Mark Elbrecht - * symbols.c (resolve_symbol_value): Don't permit subtraction of - undefined symbols. + * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New. + Default to '(SEC_LOAD | SEC_DATA)'. + (obj_coff_section) [BFD_ASSEMBLER]: Use it. -1999-06-10 Jakub Jelinek + * doc/internals.texi (CPU Backend): Describe + TC_COFF_SECTION_DEFAULT_ATTRIBUTES. - * config/tc-sparc.c (sparc_ip): Don't use side-effect expression - with isoctal. +Thu Jul 6 17:20:58 2000 Andrew Cagney - * config/tc-sparc.c (synthetize_setuw, synthetize_setsw, - synthetize_setx): New functions. - (md_assemble): Broken the special cases into the above - functions. Make compiler happy if sizeof(bfd_vma)==4. - Fix sethi generated from set/setuw. If instructions have a relloc, - always clear the fields to be relocated in the opcode. - (sparc_ip): Remove special_case global variable. + * as.c (parse_args): NULL terminate the long option list. -1999-06-10 Ian Lance Taylor +Tue Jul 4 14:08:28 2000 Andrew Cagney - Based on patches from John W. Woznack : - * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return - indication of success rather than a value. - (itbl_get_val): Likewise. - (itbl_get_field): Use strcspn. Change delimiters to include - parens. - * itbl-ops.h (itbl_get_reg_val): Update declaration. - (itbl_get_val): Likewise. - * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val. + * config/tc-d30v.h: Include "write.h" for fixS. + (d30v_start_line, md_pcrel_from_section): Add function prototypes. - * symbols.c (copy_symbol_attributes): Convert local symbols to - regular symbols. +2000-07-05 Nick Clifton -1999-06-10 Nick Clifton + * config/tc-d30v.c (write_2_short): Further changes to warning + messages produced when combining EITHER_BUT_PREFER_MU attributed + opcodes. - * config/tc-arm.c (md_parse_option): Add support for ARM920 and - ARM920t. +2000-07-05 DJ Delorie + + * MAINTAINERS: new + +2000-07-04 Alexandre Oliva + + * config/tc-arm.c (psrs): Accept combinations of flags. + +2000-07-03 Marek Michalkiewicz + + * config/tc-avr.c: Change _ () to _() around all strings marked + for translation (exception from the usual coding style). + (avr_opt): New struct variable, how the new switches are set. + (OPTION_MMCU): Define as 'm' and actually use. + (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap. + (show_mcu_list): New function, display the list of known MCUs. + (md_show_usage): Document the new switches. Call show_mcu_list. + (avr_set_arch): Change 'm' to OPTION_MMCU. + (md_parse_option): Call show_mcu_list if unknown MCU specified. + Handle the new switches. + (avr_operands): Disable warnings for undefined combinations of + operands if -mall-opcodes. Disable warnings for skipping two-word + instructions if enhanced core or -mno-skip-bug. + (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes. + (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap. + (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes. + (avr_ldi_expression): Warn about implicit lo8(). + * config/tc-avr.h (md_pcrel_from_section): Add prototype. + +2000-07-01 Koundinya K + + * configure.in: Add entry for mips-*-sysv4*MP* + * configure: Rebuild + * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or + elf32-tradlittlemips for traditional mips targets. + * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the + test for Link Once sections as in adjust_reloc_syms. + * config/te-tmips.h: New file for traditional mips targets. Define + TE_TMIPS. + +2000-06-29 Mark Elbrecht + + * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the + flags argument is not present, don't change an existing section's + section's attributes. If the flags argument is present, warn if the + attributes don't match the section's current attributes. When + long section names are supported, set SEC_LINK_ONCE and + SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section. + +Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson + + * config/obj-aout.c (obj_aout_type): Do not ignore for undefined + symbols; create them. + +2000-06-29 Mark Elbrecht + + * write.c (set_segment_vma): New: Set vma and lma for a segment. + (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it. + +2000-06-27 Aldy Hernandez + + * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of + expressions. Ignore the problem when handling 16 bit signed + immediates, because the assembler will take care of the relocation + later. + +2000-06-27 Nick Clifton + + * config/tc-d30v.c (write_2_short): Do not allow opcodes with + the EITHER_BUT_PREFER_MU attribute to be combined into a reverse + sequential order, and emit warning messages if the input source + code contains constructs like that, or parallel constructs + containing such opcodes. + +2000-06-26 Marek Michalkiewicz + + * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4. + Add more MCU types for avr4 and avr5. Replace at94k{10,20,40} + with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx. + (md_show_usage): Update usage message. + (md_parse_option): Allow redefinition of MCU type within the + same avr[1-5] bfd machine type. Show both old and new MCU type + in the error message. + (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set. + Simplify 8K wrap code. + +2000-06-25 Kazu Hirata + + * config/obj-aout.c: Remove all uses of DEFUN. + * config/obj-ieee.c: Likewise. + * config/tc-sh.c: Fix comment typos. + * config/tc-tahoe.c: Likewise. + * config/tc-vax.c: Likewise. + * config/tc-w65.c: Likewise. + * config/tc-z8k.c: Likewise. + * config/tc-h8300.c (build_bytes): Assemble ldmac correctly. -1999-06-07 Jakub Jelinek +2000-06-24 DJ Delorie - * config/tc-sparc.c (md_assemble): Fix up setx, support setsw. - Optimize set if sizeof(bfd_vma) == 64. - (sparc_ip): Fix sethi - without %hi() it should generate - R_SPARC_22 reloc, not R_SPARC_HI22. - (tc_gen_reloc): Handle BFD_RELOC_SPARC22. + * config/tc-i386.c (md_estimate_size_before_relax): Revert + more changes from Sept 1999 + (tc_i386_fix_adjustable): ditto + (md_apply_fix3): ditto -1999-06-07 Jakub Jelinek +2000-06-24 Frank Ch. Eigler - * config/tc-sparc.c (md_begin): Handle native wordsize aliases. - (s_ncons): New function. - (native_op_table): New table. - (sparc_ip): Be more strict on %hi() etc.; prepare assembler for - R_SPARC_OLO10 handling. + * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf. + (gas_cgen_parse_operand): Set it around expression() call. + (gas_cgen_md_operand): Test for it before longjmp(). -Mon Jun 7 10:22:16 1999 Richard Henderson +2000-06-24 Kazu Hirata - * expr.h (struct expressionS): Revert last change; widen X_op. - * config/tc-alpha.c (md_begin): Check the field is wide enough. + * config/tc-h8500.c: Remove all uses of DEFUN. + * config/tc-sh.c: Likewise. + * config/tc-w65.c: Likewise. + * config/tc-z8k.c: Likewise. -Mon Jun 7 11:25:16 1999 Andreas Schwab + * config/tc-h8500.c: Fix typos in comments. - * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c. - (TARGET_CPU_HFILES): Add config/tc-fr30.h. - (TARG_ENV_HFILES): Add config/te-epoc-pe.h. - * Makefile.in: Regenerated. +2000-06-23 Frank Ch. Eigler - * config/obj-elf.c (obj_elf_common): In MRI mode if called as - `common' pass on to s_mri_common. - (elf_pseudo_table): Pass 1 to obj_elf_common for `common'. + * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX + is defined. -1999-06-06 Richard Henderson +2000-06-23 matthew green - * config/obj-elf.c (obj_elf_section): Don't free the return - value of demand_copy_C_string. + * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is + defined. Fix error message for `[' grouping. -1999-06-05 Richard Henderson +2000-06-22 Kazu Hirata - * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol - creation logic from obj_elf_create_section. + * config/tc-h8300.c: Fix formatting and comment typos. - * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection. - (section_stack): New. - (special_sections): Make const. - (obj_elf_section): Gut and rewrite parsing. - (obj_elf_change_section): New function broken out of obj_elf_section. - (obj_elf_parse_section_letters): Likewise. - (obj_elf_section_word): Likewise. - (obj_elf_section_type): Likewise. - (obj_elf_previous): Treat as a toggle. - (obj_elf_popsection): New. - * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str. - (ppc_section_type): Likewise. - * config/tc-ppc.h: Likewise. +2000-06-22 Timothy Wall - * expr.h (struct expressionS): Don't make X_op a bitfield. - * config/tc-alpha.c: Update for symbol handling changes. - (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section. - (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise. + * config/tc-ia64.c (note_register_values): Move premature QP + notation clearing into the appropriate place. -1999-06-05 Richard Henderson +2000-06-22 Alan Modra - * dwarf2dbg.c (*): Convert to K&R + prototypes. - (dwarf2_gen_line_info): Kill unused variables. - (dwarf2_finish): Likewise. - (dwarf2_where): Likewise. - (dwarf2_directive_file): If we've only got a string, - hand off to s_app_file. - * ecoff.c: Move the include of ecoff.h. - * symbols.h (S_IS_FUNCTION): Prototype. + * dep-in.sed: Escape literal `.'s on patterns. Trim off `../' + first before anything else. Add bin-bugs.h, emul.h and progress.h + Sort list of files as for $(OBJS) in Makefile.am. - * read.c (LEX_HASH): Supply a default. - (lex_type): Use it. - (s_globl): Update `c' after skipping whitespace. - * read.h (LEX_END_NAME, is_name_ender): New. - * expr.c (get_symbol_end): Respect it. + * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we + find one. Remake dependencies. + ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list. + * Makefile.in: Regenerate. + * doc/Makefile.in: Regenerate. -1999-06-04 Mark Klein + * config/tc-i386.c (i386_displacement): Don't assume a constant + displacement is necessarily 16 bits when in 16 bit code mode. + (md_assemble): Instead size the displacement here after we know + for sure that a .code16gcc operand hasn't automatically added + operand size prefixes. - * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol - to real if OBJ_SOM - (tc_gen_reloc): Still need bfd_abs_symbol in some relocs. +2000-06-21 H.J. Lu - * config/tc-hppa.c: Update for symbol handling changes. + * Makefile.am: Rebuild dependency. + * Makefile.in: Rebuild. -1999-06-03 Ian Lance Taylor +2000-06-21 Kazu Hirata - * cgen.c: Update for symbol handling changes. - * config/tc-m32r.c: Likewise. + * config/tc-h8300.c (parse_reg): Make the function static. + (parse_exp): Likewise. - * config/tc-hppa.h: Update for symbol handling changes. - * config/tc-hppa.c: Likewise. +2000-06-20 DJ Delorie - * config/tc-arm.h: Update for symbol handling changes. - * config/tc-arm.c: Likewise. - (symbol_make_empty): Remove. Just use symbol_create. + * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from + Sept 1999; RVA relocs need to be treated more like DIR32 relocs + for cygwin import libraries to work properly. - * symbols.c (symbol_set_tc): Correct name. +2000-06-20 H.J. Lu - * Makefile.am: Rebuild dependencies. - ($(OBJS)): Don't depend upon struc-symbol.h. - (.dep1, .tcdep, .objdep): Create itbl-parse.h. - * dep-in.sed: Don't remove struc-symbol.h. + * Makefile.am: Rebuild dependency. * Makefile.in: Rebuild. + * configure: Likewise. + * doc/Makefile.in: Likewise. - * doc/internals.texi (Symbols): Describe changes in symbol - handling. - -1999-06-03 Richard Henderson - - * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol - instead of doing the work by hand. - -1999-06-03 David Mosberger - - * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial - state of line state-machine. - (struct ls): Collect DWARF2 line state-machine state in new member - SM. Add member EMPTY_SEQUENCE to keep track if a code sequence - resulted in any DWARF2 directives. - (reset_state_machine): New function. - (out_end_sequence): Ditto. - (dwarf2_gen_line_info): When switching sections or switching to a - lower text address, call out_end_sequence() first to terminate the - previous code sequence as code sequences MUST have monotonically - increasing addresses. - (dwarf2_finish): Call out_end_sequence() instead of open coding it. - -1999-06-03 David Mosberger - - * as.c (parse_args): Add option -gdwarf2 to allow requesting - DWARF2 debug info (line information only, at this point). - * as.h: Update comment about supported debug formats. - * dwarf2dbg.c, dwarf2dbg.h: New files. - * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them. - - * expr.c (operand): Don't use [ for parens if we want an index op. - (op_encoding): Switch [ into O_index, if desired. - (op_rank): Renumber with O_index on bottom. - (expr): If O_index, match closing bracket. - * expr.h (O_index): New. - - * read.c (read_a_source_file): Conditionally allow matched " - in lines passed to md_assemble. - - * config/obj-elf.c (elf_pseudo_table): Add `common'. - -1999-06-03 Ian Lance Taylor - - Add support for storing local symbols in a small structure to save - memory when assembling large files. - * as.h: Don't include struc-symbol.h. - (symbolS): Add typedef. - * symbols.c: Include struc-symbol.h. - (local_hash): New static variable. - (save_symbol_name): New static function, from symbol_create. - (symbol_create): Call save_symbol_name. - (local_symbol_count): New static variable. - (local_symbol_conversion_count): Likewise. - (LOCAL_SYMBOL_CHECK): Define. - (local_symbol_make): New static function. - (local_symbol_convert): New static function. - (colon): Handle local symbols. Create local symbol for local - label name. - (symbol_table_insert): Handle local symbols. - (symbol_find_or_make): Create local symbol for local label name. - (symbol_find_base): Check for local symbol. - (symbol_append, symbol_insert): Check for local symbols. - (symbol_clear_list_pointers, symbol_remove): Likewise. - (verify_symbol_chain): Likewise. - (copy_symbol_attributes): Likewise. - (resolve_symbol_value): Handle local symbols. - (resolve_local_symbol): New static function. - (resolve_local_symbol_values): New function. - (S_GET_VALUE, S_SET_VALUE): Handle local symbols. - (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise. - (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise. - (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise. - (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise. - (symbol_previous, symbol_next): New functions. - (symbol_get_value_expression): Likewise. - (symbol_set_value_expression): Likewise. - (symbol_set_frag, symbol_get_frag): Likewise. - (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise. - (symbol_mark_used_in_reloc): Likewise. - (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise. - (symbol_mark_mri_common, symbol_clear_mri_common): Likewise. - (symbol_mri_common_p): Likewise. - (symbol_mark_written, symbol_clear_written): Likewise. - (symbol_written_p): Likewise. - (symbol_mark_resolved, symbol_resolved_p): Likewise. - (symbol_section_p, symbol_equated_p): Likewise. - (symbol_constant_p): Likewise. - (symbol_get_bfdsym, symbol_set_bfdsym): Likewise. - (symbol_get_obj, symbol_set_obj): Likewise. - (symbol_get_tc, symbol_set_tc): Likewise. - (symbol_begin): Initialize local_hash. - (print_symbol_value_1): Handle local symbols. - (symbol_print_statistics): Print local symbol statistics. - * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER. - Declare new symbols.c functions. Move many declarations here from - struc-symbol.h. - (SYMBOLS_NEED_BACKPOINTERS): Define if needed. - * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set. - (struct symbol): Move bsym to make it clearly the first field. - Remove TARGET_SYMBOL_FIELDS. - (symbolS): Don't typedef. - (struct broken_word): Remove. - (N_TYPE_seg, seg_N_TYPE): Move to symbol.h. - (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise. - (symbol_clear_list_pointers): Likewise. - (symbol_insert, symbol_remove): Likewise. - (symbol_previous, symbol_append): Likewise. - (verify_symbol_chain, verify_symbol_chain_2): Likewise. - (struct local_symbol): Define. - (local_symbol_converted_p, local_symbol_mark_converted): Define. - (local_symbol_resolved_p, local_symbol_mark_resolved): Define. - (local_symbol_get_frag, local_symbol_set_frag): Define. - (local_symbol_get_real_symbol): Define. - (local_symbol_set_real_symbol): Define. - Define. - * write.c (write_object_file): Call resolve_local_symbol_values. - * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define. - (TARGET_SYMBOL_FIELDS): Don't define. - * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If - ECOFF_DEBUGGING, add ECOFF fields. - (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define. - * config/obj-multi.h (struct elf_obj_sy): Add local field. If - ECOFF_DEBUGGING, add ECOFF fields. - (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define. - (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define. - * config/tc-mcore.h: Don't include struc-symbol.h. - (TARGET_SYMBOL_FIELDS): Don't define. - (struct mcore_tc_sy): Define. - (TC_SYMFIELD_TYPE): Define. - * Many files: Use symbolS instead of struct symbol. Use new - accessor functions rather than referring to symbolS fields - directly. - - * read.c (s_mri_common): Don't add in value of line_label. - - * config/tc-mips.c (md_apply_fix): Correct parenthesization when - checking for SEC_LINK_ONCE. - - * config/tc-sh.h (sh_fix_adjustable): Declare. - - * app.c (input_buffer): New static variable. - (app_push): Save saved_input in allocated buffer. - (app_pop): Restored saved_input. - (do_scrub_chars): Change get parameter to take char * and int as - arguments. Change GET macro to pass input_buffer to get - function. Don't save input into allocated buffer. - * as.h (do_scrub_chars): Update declaration. - * input-file.c (input_file_get): Change to take char * and int. - Read data into passed in buffer. Remove static buffer. - * read.c (scrub_from_string): Change to take char * and int. Copy - data into passed in buffer. - - * hash.h: Neaten. Declare hash_traverse. - * hash.c: Complete rewrite based on BFD hashing code. - * gasp.c (chunksize): New variable. - * macro.c (macro_expand_body): Call hash_jam with NULL rather than - hash_delete. - -1999-05-28 Nick Clifton - - * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc - addend unless the target uses an old ABI. - -Mon May 24 13:36:55 1999 Doug Evans - - -Wchar-subscripts cleanup - * listing.c (listing_newline): Use unsigned char variable, so - calls to isascii,iscntrl are correct. - * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with - (unsigned char). - * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto. - * config/obj-elf.c (obj_elf_vtable_inherit): Ditto. - * config/tc-mips.c (mips_ip,mips16_ip): Ditto. - (my_getSmallExpression,get_number,s_mips_ent): Ditto. - -1999-05-28 Torbjorn Granlund - - * config/tc-m68k.c (m68k_ip): Check for disallowed index register - width for Coldfire. - (arch_coldfire_p): New #define. - (m68k_ip, m68k_init_after_args): Use arch_coldfire_p. - -1999-05-28 Linus Nordberg - - * config/tc-m68k.c (install_operand): Add places `n', `o'. - - * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'. - (install_operand): Add place `N'. - (init_table): Add registers ACC, MACSR, MASK. - - * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK. - - * config/tc-m68k.c: Change mcf5200 --> mcf. - (archs): Add mcf5206e, mcf5307. - (m68k_ip): Add format `u'. - (install_operand): Add place `m', `M', `h'. - (init_table): Add upper/lower registers. - - * config/m68k-parse.h (m68k_register): Add upper/lower registers. - -1999-05-28 Martin Dorey - - * config/tc-i960.c: Several minor changes to add ELF and - BFD_ASSEMBLER support. - * config/tc-i960.h: Likewise. - * configure.in (i960-*-elf*): New target. - * aclocal.m4, configure: Rebuild. - -1999-05-25 Alan Modra - - * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel - reloc changes when defined(BFD_ASSEMBLER). +2000-06-20 Timothy Wall -1999-05-17 Alan Modra + * doc/internals.texi (CPU backend): Add @itemx for + TC_START_LABEL_WITHOUT_COLON. + * doc/c-tic54x.texi: New. + * doc/as.texinfo: Add tic54x features and include primary tic54x + documentation file. + * doc/all.texi: Add C54X. + * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi. + * doc/Makefile.in: Regenerate. + * configure.in: Add tic54x and define LIBM for tic54x. + * configure: Regenrate. + * config/tc-tic54x.[ch]: New. + * config/obj-coff.h: Add tic54x. + * Makefile.am: (CPU_TYPES): Add tic54x. + (TARGET_CPU_CFILES): Add 'tc-tic54x.c'. + (TARGET_CPU_HFILES): Add 'tc-tic54x.h'. + (as_new_LDADD): Add $(LIBM). + * Makefile.in: Regenerate. - * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros. +2000-06-18 Stephane Carrez - * write.c (write_print_statistics): Output to file, not stderr. + * doc/Makefile.am (CPU_DOCS): Added 68hc11 file. + * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port. + * doc/as.texinfo: Likewise. - * expr.c (generic_bignum_to_int32,64): Prototype. + * configure, Makefile.in: Regenerate. + * configure.in (emulations): Recognize m6811 and m6812. + * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES): + Added files for 68hc11 and 68hc12 assembler. + * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12. + * config/tc-m68hc11.h: Header definition for that assembler. - * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128, - output_sleb128, output_uleb128, output_big_sleb128, - output_big_uleb128, output_big_leb128): Prototype. - (output_big_sleb128, output_big_uleb128): Make inline. - (output_big_leb128): Remove inline +2000-06-18 Nick Clifton - From Maciej W. Rozycki - * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with - fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8. - Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed - value for correct overflow check in write.c:fixup_segment. - * write.c (fixup_segment): Move bitfield overflow checks to after - the md_apply_fix call. - * config/obj-coff.c (fixup_segment): Likewise. - * doc/internals.texi (CPU backend): Mention md_apply_fix modifying - valueT *val argument. + * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte + instead of OCTETS_PER_BYTE. -Fri May 14 10:52:13 1999 Andreas Schwab + * config/tc-v850.c: Fix compile time warnings. + * config/tc-ppc.c: Fix compile time warnings. - * config/atof-ieee.c (gen_to_words): Correctly round a - denormalized number. Fix off-by-one in range checking for - exponent in a denormal. +2000-06-18 H.J. Lu -1999-05-10 Nick Clifton + * configure.in: Don't emulate i386-pc-pe-coff with i386coff. + * configure: Rebuild. - * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register - name. +2000-06-17 Mark Elbrecht -Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com) + * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER + to BFD_ASSEMBLER. - * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets. +2000-06-16 Nick Clifton -1999-05-12 Alan Modra + * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230, + RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants. - * config/tc-i386.h (InvMem): New flag. Add to AnyMem. - (ReverseRegRegmem): Remove. - (ImmExt): New flag. Renumber some of the opcode_modifier bits. - * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD - 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem - kludge. + * doc/c-mips.texi: Document newly accepted cpu variants. - From Doug Ledford - * config/tc-i386.h (RegXMM): New for P/III. - * config/tc-i386.c: Add support for P/III. +2000-06-15 Ulf Carlsson -Sat May 8 23:28:50 1999 Richard Henderson + * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES. - * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge. - (md_begin): Allow ppc32 insns in ppc64bridge mode. - (ppc_insert_operand): Accept SIGNOPT in ppc64 mode. +2000-06-13 Ulf Carlsson -Thu May 6 23:13:39 1999 Richard Henderson + * macro.c (getstring): Make it possible to escape the quote + character. - * config/tc-i386.c (i386_immediate): Skip whitespace before - complaining about junk after expression. - (i386_displacement): Likewise. +Tue Jun 13 20:58:28 2000 Catherine Moore -Thu May 6 19:50:14 1999 Richard Henderson + * config/tc-hppa.c (pa_export): Weak symbols can be global. - * symbols.c (symbol_find_base): Use memcpy instead of strcpy. - Don't copy before downcaseing. +2000-06-13 H.J. Lu -1999-05-05 Catherine Moore - - * tc-m68k.c: Include elf/m68k.h. - (m68k_elf_final_processing): New routine. - * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing): - Define. - -Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com) + * configure: Regenerate. - * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a - 17 bit fmt insn. +2000-06-09 Alan Modra -1999-04-30 Nick Clifton + * app.c (do_scrub_begin): Don't default lex[';'] as a line + separator. + * doc/internals.texi (line_separator_chars): Semicolon is no + longer a default. Mention null and newline as defaults. - * config/tc-mcore.c (mcore_s_section): Dump literals before - changing section. + * read.c (is_end_of_line): Remove ifdef TC_HPPA. -1999-04-29 Nick Clifton + * config/tc-i386.h (line_separator_chars): Explicitly mention `;' + * config/tc-i860.h (line_separator_chars): Likewise. + * config/tc-h8300.c (line_separator_chars): Likewise. + * config/tc-i960.c (line_separator_chars): Likewise. + * config/tc-m68k.c (line_separator_chars): Likewise. + * config/tc-mips.c (line_separator_chars): Likewise. + * config/tc-ns32k.c (line_separator_chars): Likewise. + * config/tc-sparc.c (line_separator_chars): Likewise. + * config/tc-vax.c (line_separator_chars): Likewise. - * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn - for COFF/PE port. + * config/tc-h8300.c (comment_chars): Use string initialiser. + * config/tc-i960.c (line_comment_chars): Likewise. + * config/tc-z8k.c (comment_chars, line_comment_chars, + line_separator_chars): Likewise. -Mon Apr 26 12:34:37 1999 Doug Evans + * config/tc-arm.c (line_separator_chars): Always use `;', not just + for TE_LINUX. - * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h. - (TC_INIT_FIX_DATA): Delete. - * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h. - (TC_INIT_FIX_DATA): Delete. - * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN. - * write.c (fix_new_internal): Initialize fx_cgen member. - * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update. - (gas_cgen_md_apply_fix3): Update. - * config/tc-m32r.c (md_cgen_lookup_reloc): Update. - (md_cgen_record_fixup_exp): Update. - (FX_OPINFO_R_TYPE): Update. +2000-06-08 Nick Clifton - * frags.c (frag_var,frag_variant): Initialize fr_cgen here. - * config/tc-fr30.h (TC_FRAG_INIT): Delete. - * config/tc-m32r.h (TC_FRAG_INIT): Delete. - * frags.h (struct frag): Make opindex, opinfo ints. + * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value + for size 1 fixes. - * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused. +2000-06-08 David O'Brien -1999-04-26 Tom Tromey + * configure.in (VERSION): Update to show this is the CVS mainline. - * aclocal.m4, configure: Updated for new version of libtool. +2000-06-08 Matthew Jacob -1999-04-22 Nick Clifton + * config/tc-alpha.c (md_undefined_symbol): Properly understand that + $at is the integer register $r28, vs. both $r28 and the floating + point register $f28. - * config/tc-mcore.c (md_apply_fix3): Renamed function from - md_apply_fix. - (md_apply_fix3): Do not fix up absolute relocations against - symbolic values. +2000-06-08 James E. Wilson - * config/tc-mcore.h (MD_APPLY_FIX3): Define. + * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns. + (dot_endp): Don't call ia64_flush_insns. + (emit_one_bundle): Don't delete prologue/body records from + unwind_record list in first loop. Rewrite second loop to account for + this. -1999-04-20 Nick Clifton +2000-06-07 David Mosberger - * config/tc-mcore.c (md_pseudo_table): Add intercepts for section - changes and data-in-text directives. - (mcore_cons): New function: intercept cons() operations. - (mcore_float_cons): New function: intercept float_cons() - operations. - (mcore_stringer): New function: intercept stringer() operations. + * config/tc-ia64.c: Add missing prototypes. + (generate_unwind_image): Cast argument to output_unw_records call. -1999-04-18 Ian Lance Taylor +Wed Jun 7 22:44:14 2000 Denis Chertykov - * obj.h (struct format_ops): Change generate_asm_lineno field to - take no parameters. - * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define. + * config/tc-avr.c (avr_operand): fix the formatting of the comment. - * config/tc-alpha.c (find_opcode_match): Add default case to - switch. - (find_macro_match): Likewise. - (load_expression): Parenthesize && within ||. +Wed Jun 7 21:26:15 2000 Denis Chertykov - * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define. + * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h + (REGISTER_P): likewise. + (avr_opcodes): uses include/opcode/avr.h + (avr_operand): enable ld r,Z or st r,Z for at90s1200. -1999-04-17 Nick Clifton +2000-06-04 Alan Modra - * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss - .text .data .section pseudo ops. - (mcore_s_section): New function. Dump lits before changing secs. - (mcore_s_text): New function. Dump lits before changing secs. - (mcore_s_data): New function. Dump lits before changing secs. + * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing + initializers too. -1999-04-16 Gavin Romig-Koch +2000-06-03 H.J. Lu - * config/tc-mips.c (mips_32bitmode): New. - (md_begin): Set mips_32bitmode if needed. - (mips_elf_final_processing): Don't set EF_MIPS_ARCH. - Set EF_MIPS_32BITMODE. + * read.c (is_end_of_line): Put back `;'. -Fri Apr 16 12:26:39 1999 Bob Manson +2000-06-03 Alan Modra - * config/obj-coff.c (c_section_symbol): Fix typo in previous - change. + * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf. -1999-04-16 Nick Clifton +2000-06-01 Alan Modra - * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1. + * expr.c (operand): Test is_end_of_line outside switch to catch + line separator chars that are also operators. + (operator): Return O_illegal for line separator chars. -Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com) + * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;' + entry (or `!' entry for TC_HPPA). - * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3" - expressions correctly. + * config/tc-arm.c (my_get_float_expression): Cast to unsigned char + before indexing is_end_of_line. Remove redundant check for '\0'. + (fp_op2): Likewise. + * config/tc-h8500.c (md_assemble): Likewise. + * config/tc-mcore.c (md_assemble): Likewise. + * config/tc-tic30.c (tic30_find_parallel_insn): Likewise. + (md_atof): Likewise + * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing + is_end_of_line. + * config/tc-mcore.c (mcore_cons): Likewise. + (mcore_float_cons): Likewise. + (mcore_stringer): Likewise. + * config/tc-tic30.c (tic30_find_parallel_insn): Likewise. -1999-04-15 Gavin Romig-Koch +2000-06-01 Scott Bambrough - * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH. + * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly. -Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com) +2000-05-29 Nick Clifton - * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd - and fmpynfadd instructions. + * config/tc-sh.c: Fix compile time warning messages. -1999-04-11 Richard Henderson + * config/tc-mips.c: Fix compile time warning messages. - * as.h (environ): Declare it, if needed. - * as.c (dump_statistics): Don't declare environ. - * configure.in (environ): Detect declaration. - * configure, config.in: Rebuild +2000-05-29 Philip Blundell - * config/tc-i386.c (i386_immediate): Accept @GOT relocations. - (i386_displacement): Allocate enough space for replacement buffer. - Clean up replacement buffer initialization. + * doc/as.texinfo: Update copyright dates. + (Local Labels): Delete misplaced mention of ARM. + * NEWS: Mention ARM ELF support. -1999-04-11 Bob Manson : +2000-05-27 Alexandre Oliva - * subsegs.c (section_symbol): Don't create a new symbol if one - already exists; instead, use the existing one, but set its segment - and frag data if it hasn't already been defined. - * config/obj-coff.c (c_section_symbol): Likewise. + * config/tc-mn10300.c (md_assemble): Copy size to real_size before + it is modified, and use the real_size to compute the frag address + for dwarf2 line info. -Sat Apr 10 20:10:02 1999 Richard Henderson +2000-05-27 Alan Modra - * tc-alpha.c (load_expression): Call as_bad instead of abort. + * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed + line-matching scheme to cope with automake moving variables around. + ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@ + * Makefile.in: Regenerate. -1999-04-08 Nick Clifton +2000-05-26 Jakub Jelinek + + * config/tc-sparc.c (sparc_relax): New. + (md_longopts): Add -relax and -no-relax options. + (md_parse_options, md_show_usage): Likewise. + (md_apply_fix3): Optimize tail call into branch always if possible. + +Thu May 4 15:27:07 2000 Donald Lindsay + + * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble, + d10v_cleanup) implement Mitsubishi's newly explained branch-packing + rules, with warning when a GAS statement specifies a packing that + will result in an instruction being squashed. + Added typdef packing_type and enumerals, changed various integer + literals to use the enumerals. + +2000-05-24 David Mosberger + + * config/tc-ia64.c (dot_restorereg_p): New function. + (md_pseudo_table): Add restorereg.p. + (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1. + (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2. + + * config/tc-ia64.h (unw_record_type): Add unwabi. + (unw_r_record): Rename member MASK to GRMASK. Add sub-structure + called MASK with members for imask, and the masks produced by + fr_mem, gr_mem, br_mem, and frgr_mem. + (unw_p_record): Add members ABI and CONTEXT. + (unw_x_record): Add member AB. + * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT + as pseudo-register for use during unwind info generation. + (AR_PFS, AR_LC): New macros. + (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers + whose names start with an at sign (as in "@priunat"). + (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat" + register. + (unwind_list, unwind_tail, current_unwind_entry, proc_start, + proc_end, unwind_info, personality_routine): Consolidate into + "unwind" structure to reduce offset-table use. Add member + NEXT_SLOT_NUMBER to track the slot number for the next instruction + to be emitted. + (output_R1_format, output_R3_format, output_P3_format, + output_P6_format): Initialize R with zero to reduce compiler warnings. + (output_P7_format): Ditto. Add `default' branch to switch + statement to reduce compiler warnings. + (output_P8_format, output_B1_format, output_B4_format): Ditto. + (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE. + (format_ab_reg): Rename from format_a_b_reg. Merge A and B args + into single argument. + (output_X1_format, output_X3_format): Initialize R with zero to reduce + compiler warnings. Merge A and B args into single argument. + (output_X2_format, output_X4_format): Remove unused variable R. Merge + A and B args into single argument. + (free_record): Removed (wasn't used). + (free_list_records): Also free imasks in prologue records. + (output_prologue, output_prologue_gr): Initialize mask bits to zero. + (output_spill_mask): Remove. + (output_unwabi): New function. + (output_epilogue, output_label_state, output_copy_state): Call + alloc_record. + (output_spill_psprel, output_spill_sprel, output_spill_psprel_p, + output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB + argument. + (process_one_record): New locals FR_MASK and GR_MASK. Ignore + gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them + as part of handling the prologue records. Emit region's imask if + we have one. Handle unwabi, epilogue, label_state, copy_state, + spill_psprel, spill_sprel, spill_reg, spill_psprel_p, + spill_sprel_p, and spill_reg_p records. + (set_imask, count_bits, slot_index): New function. + (fixup_unw_records): Fix region size computation. Handle + epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p, + spill_sprel_p, and spill_psprel_p records. Merge mask bits of + frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and + set_imask accordingly. Update imask for gr_gr, and br_gr records. + (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function. + (dot_save): Use manifest constants for applicaton registers. + Handle REG_PR and REG_PRIUNAT. + (dot_restore): Don't just ignore it. + (dot_restorereg): New function.. + (generate_unwind_image): Ensure unwind info is a multiple of eight + bytes, not just four bytes. + (dot_handlerdata, dot_unwentry): Demand empty rest of line. + (dot_altrp): Don't just ignore it. + (dot_savemem): New function. Replaces dot_savesp() and + dot_savepsp(). Use manifest constants for applicaton registers. + Handle REG_PR and REG_PRIUNAT. + (dot_savef): Simplify. + (dot_saveb): Support generation of br_gr. + (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p, + dot_label_state, dot_copy_state): New function. + (dot_unwabi): Don't just ignore it. + (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp, + spillreg.p, spillsp.p, spillpsp, label_state, copy_state, + unwabi, vframesp, and vframepsp. Fix typo alprp->altrp. + (emit_one_bundle): Set slot number for prologue/body records + *before* emitting the first insn. + (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER. + (md_begin): Declare "psp" pseudo-register. + (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message + so we don't get segfault. + (output_psp_sprel): Output sp/psp relative offsets as 4-byte word + counts as required per SW Conventions manual + (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel, + output_preds_psprel, output_preds_sprel, output_spill_base, + output_unat_psprel, output_unat_sprel, output_lc_psprel, + output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel, + output_priunat_psprel, output_priunat_sprel, output_bsp_psprel, + output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel, + output_rnat_psprel, output_rnat_sprel, output_spill_psprel, + output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto. + (dot_vframe): Implement. + (dot_vframesp, dot_vframepsp): New function. - * config/tc-mcore.c: New File: Support routines for MCore - assembler. - * config/tc-mcore.h: New File: Definitions for MCore assembler. - * config/obj-coff.c: Add support for mcore-pe target. +Tue May 23 00:57:05 2000 Hans-Peter Nilsson - * Makefile.am: Add support for MCore targets. - * Makefile.in: Regenerate. - * configure.in: Add support for MCore targets. + * configure.in (i386-*-freebsd a.out entry): Quote properly. * configure: Regenerate. - * doc/all.texi: Set MCORE. - * doc/as.texinfo: Document MCore specific command line options. - - * write.h: Prevent multiple inclusion. +2000-05-23 Alan Modra -1999-04-06 Ian Lance Taylor + * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var... + (md_estimate_size_before_relax): so we can use it here instead of + old kludges. Localise vars to blocks. Comment. - * asintl.h (LC_MESSAGES): Never define. - * as.c (main): Don't pass LC_MESSAGES to setlocale if the system - does not define it. - * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system - does not define it. + * frags.c (frag_new): Update fr_var comments. + * frags.h (struct frag): Ditto. - * Makefile.am (m68k-parse.c): If configuring in the source - directory, copy m68k-parse.y into the local directory before - running ylwrap, to remove spurious differences when generating - snapshots. - * Makefile.in: Rebuild. +2000-05-22 Richard Henderson + + * config/tc-ia64.c (FUNC_PC_RELATIVE): New. + (pseudo_func): Add pcrel. + (operand_match): Handle IA64_OPND_TGT64. + (build_insn): Likewise. + (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE]. + (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE. + (fix_insn): Handle all three 64-bit relocation types. + +Mon May 22 22:43:32 2000 Hans-Peter Nilsson + + * obj.h (struct format_ops): New members begin, app_file, + s_set_other, s_set_desc, s_get_type, s_set_type, + separate_stab_sections, init_stab_section. + + * config/obj-multi.h: Update GPL notice to v2. + (obj_begin): New. + (obj_app_file): New. + (S_SET_SIZE): Test s_set_size for NULL before calling. + (S_SET_ALIGN): Similar for s_set_align. + (S_SET_OTHER): New. + (S_SET_DESC): New. + (S_GET_TYPE): New. + (S_SET_TYPE): New. + (SEPARATE_STAB_SECTIONS): New. + (INIT_STAB_SECTION): New. + (EMIT_SECTION_SYMBOLS): New. + (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define. + + * config/obj-elf.h: Update GPL notice to v2. + Mention that this file is included from obj-multi.h. + (obj_begin): Wrap definition in ifndef. + (elf_file_symbol): Constify declaration. + (obj_app_file): Ditto. + (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB): + Wrap in ifndef SEPARATE_STAB_SECTIONS. + + * config/obj-elf.c (elf_s_set_other): New. + (elf_file_symbol): Constify argument. + (elf_separate_stab_sections): New. + (elf_init_stab_section): New. + (elf_format_ops): Add new members. Remove comma at end. + + * config/obj-ecoff.c (ecoff_separate_stab_sections): New. + (ecoff_format_ops): Add new fields. Remove comma at end. + Mention inconsistency for emit_section_symbols. + + * config/obj-coff.h (c_dot_file_symbol): Constify declaration. + + * config/obj-coff.c (c_dot_file_symbol): Constify argument. + (coff_separate_stab_sections): New. + (coff_format_ops): Add new members. + + * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New. + (obj_aout_s_set_other): New. + (obj_aout_s_set_desc): New. + (obj_aout_s_get_type): New. + (obj_aout_s_set_type): New. + (obj_aout_separate_stab_sections): New. + (aout_format_ops): New members added. Use obj_aout_process_stab, + not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0. + (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as + appropriate. + (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto. - * config/tc-sparc.h (md_do_align): Just allocate the number of - bytes necessary, rather than always allocating 1024. +2000-05-22 Alan Modra -1999-04-04 Ian Lance Taylor + * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment + for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN. + (md_estimate_size_before_relax): Ensure jumps to weak and + externally visible symbols are relocatable. - * listing.c (listing_newline): Add cast to avoid warning. - * read.c (generate_lineno_debug): Add cases to switch. Reindent. - * config/tc-i386.c (i386_scale): Add return value. - (build_displacement_string): Remove unused local temp_disp2. - (i386_intel_memory_operand): Add parentheses to avoid warning. - (i386_intel_operand): Remove unused local end_of_operand_string. - (i386_operand): Remove unused local operand_modifier. - (i386_operand): Add parens to avoid warning. +Sat May 20 16:41:55 2000 Hans-Peter Nilsson -1999-04-04 Don Bowman + * stabs.c (aout_process_stab): Make global. + (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate. + * read.h (aout_process_stab): Declare. - * configure.in: Add mips*-*-vxworks* target; have it define - MIPS_STABS_ELF. - * configure, config.in: Rebuild. + * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]: + Generalize to *aout, *coff *elf. + * configure: Regenerated. -1999-03-31 Nick Clifton + * doc/internals.texi (Object format backend): Say + SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined. - * configure.in (emulations): Add support for arm-epoc-pe. - * configure: Regenerate. - * config/te-epoc-pe.h: New file. Define macros specific to - arm-epoc-pe target. - * config/tc-arm.h: Select epoc-pe-arm target format if configured - for arm-epoc-pe target. + * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h. + * Makefile.in: Regenerated. -Mon Mar 29 10:15:40 CST 1999 Catherine Moore +2000-05-19 Catherine Moore - * tc-mips.c (md_apply_fix): Adjust value for linkonce sections. + * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined. -Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com) +2000-05-18 Alan Modra - * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to - detect ",n" without a condition. - (pa_parse_neg_cmpsub_cmpltr): Likewise. + * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of + instruction to reflect change in re_assemble_*. +Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com) -Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com) + * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then + build PA64 ELF tools. + * configure: Rebuilt. - * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit - instruction is encoded with one bit. +2000-05-17 Alan Modra + * Makefile.am: Regenerate dependencies. + * Makefile.in: Regenerate. -1999-03-23 Ian Lance Taylor +2000-05-15 Nick Clifton - * doc/internals.texi (CPU backend): Mention that - line_separator_chars should not include newline. From thi - . + * config/tc-arm.c (struct asm_psr): Add boolean field + distinguishing between CSPR and SPSR. Rename 'number' field + to 'field'. + (psrs): Rearrange contents to match new asm_psr structure. + (arm_psr_parse): Move next to psr_required_here. Make it + return an asm_psr structure. + (psr_required_here): Use asm_psr structure returned by + arm_psr_parse. + (do_msr): Reorganise to allow psr_required_here to be called + only once. + (md_undefined_name): Mark 'name' parameter as unused, since + the COFF target does not use it. -1999-03-22 Doug Evans +2000-05-14 David O'Brien - * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open. - * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open. + * config/te-386bsd.h: Clean up comments to adhere to the GNU coding + standards. + * config/te-aux.h: Likewise. + * config/te-dpx2.h: Likewise. + * config/te-go32.h: Likewise. + * config/te-hp300.h: Likewise. + * config/te-hppa.h: Likewise. + * config/te-i386aix.h: Likewise. + * config/te-ic960.h: Likewise. + * config/te-interix.h: Likewise. + * config/te-nbsd532.h: Likewise. + * config/te-pc532mach.h: Likewise. + * config/te-ppcnw.h: Likewise. + * config/te-psos.h: Likewise. + * config/te-sparcaout.h: Likewise. + * config/te-sun3.h: Likewise. + * config/te-sysv32.h: Likewise. + +2000-05-14 Alan Modra + + * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16 + bits. Instead explicitly mask and sign extend. Do the 8 bit mask + and sign extend without an if statement. + (build_bytes): Likewise. + +2000-05-14 Kazu Hirata + + * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no + X_add_symbol L_32 case. -Sun Mar 21 18:08:18 1999 Richard Henderson +2000-05-14 David O'Brien - * tc-alpha.c (md_assemble): Allow '6' in an opcode. + * config/te-freebsd.h: New file. -Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com) +2000-05-13 Alan Modra - * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr. + * asintl.h (gettext, dgettext, dcgettext, textdomain, + bindtextdomain): Replace defines with those from intl/libgettext.h + to quieten gcc warnings. + * NEWS: Mention x86 .arch and -q. -Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com) + * config/tc-i386.c (quiet_warnings): New. + (md_assemble): Use quiet_warnings. + (md_parse_option): Set quiet_warnings from -q. + (md_show_usage): Mention -q, delete -m. + (flag_do_long_jump): Delete. + (md_parse_option): Remove -m. + (md_show_usage): Remove -m. + (md_create_long_jump): Remove useless flag_do_long_jump code. - * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n". - -1999-03-15 Martin Hunt + * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold + the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER. - * app.c (do_scrub_begin): Change '-' back to a symbol char - so we can use multiple opcodes on a line again. +2000-05-13 Alan Modra + Alexander Sokolov - * config/tc-d30v.c: By default, warn if a symbol has - the same name as a register. Plus some minor - updates from the branch. + * doc/c-i386.texi (i386-Arch): New section. + (i386-Syntax): Mention .intel_syntax and .att_syntax. -1999-03-13 Nick Clifton + * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New. + (smallest_imm_type): Use smallest opcode for shift by one if cpu + architecture has been given and is not 486. + (set_cpu_arch): New. + (md_pseudo_table): Add .arch. + (md_assemble): Warn if cpu architecture has been given and an + unsupported instruction. - * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8, - BFD_RELOC_16 and BFD_RELOC_64. + * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete. + Move operand_types bit defines after relevant template field. + (template): Add cpu_flags. + (Cpu*): Define. + (arch_entry): New. -1999-03-12 Andreas Schwab +2000-05-12 Alexandre Oliva - * expr.c (expr): Add missing else. + * config/tc-mn10300.h (md_end): Define. + (mn10300_finalize): Declare. + * config/tc-mn10300.c: Include dwarf2dbg.h. + (debug_line): Define. + (md_assemble): Generate dwarf2 line info. + (mn10300_finalize): New function. Finalize dwarf2 info. -1999-03-12 Nick Clifton +2000-05-11 Ulf Carlsson - * config/tc-arm.c (md_apply_fix3): Improve error message. + * config/tc-mips.c (md_estimate_size_before_relax): Use the + external version of the relocation for weak symbols. -1999-03-11 Doug Evans +2000-05-08 David Mosberger - * Makefile.am (CPU_TYPES): Add fr30. - (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency. - (fr30,m32r dependencies): Update. - * Makefile.in: Rebuild. + * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed + frame size in units of 16 bytes, as required per SW Conventions manual. + (output_unw_records): Output info-block header as a dword to get + byte-order right. - * cgen.c (gas_cgen_record_fixup): Update use of operand->type. - (gas_cgen_record_fixup_exp): Ditto. - (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num. - (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand. - * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open. - (md_cgen_lookup_reloc): Update use of operand->type. - * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open. - (md_convert_frag): Call cgen_operand_lookup_by_num. - (md_cgen_lookup_reloc): Update use of operand->type. - (m32r_cgen_record_fixup_exp): Ditto. - -1999-03-09 Jim Blandy - - * config/tc-mips.c (md_show_usage): Fix message. - -1999-03-03 Nick Clifton - - * doc/c-arm.texi (ARM Syntax): Document new command line switches - and LDR reg,= instruction. - - * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and - -mcpu=arm9tdmi. - -Fri Feb 19 09:36:30 1999 Ian Lance Taylor - - * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'. - -1999-02-17 Nick Clifton - - This patch was created by: Scott Bambrough - - - * app.c: - Special cased '@' character. The '@' character is used as the - ARM assembler comment character, as a special character - and in ELF .symver pseudo-op's, and as a special character in - .type and .section pseudo-ops. - (symver_pseudo): New static variable. - (symver_state): New static variable. - (struct app_save): Add field 'symver_state'. - (app_push): Save global symver_state int struct app_save. - (app_pop): Restore global symver_state from struct app_save. - (do_scrub_chars): Special case handling of '@' character in - .symver pseudo-ops. - - * configure.in: Modified to recognize armv* uname syntax from ARM - Linux kernel. - * configure: Regenerated. - - * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as - a prefix to the section's type. - (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to - the type's typename. - - * config/tc-arm.h: Add support for PIC generation: - (pic_code): New boolean. - (obj_relocate_extern): Define. - (TC_RELOC_RTSYM_LOC_FIXUP): Define - (TC_CONS_FIX_NEW): Define. - (tc_fix_adjustable): Define. - (GLOBAL_OFFSET_TABLE_NAME): Define. - - * config/tc-arm.c: Add support for PIC generation: - (line_seperator_chars): Allow ';' as a seperator for Linux. - (is_immediate_prefix): New macro. - (arm_parse_reloc): New function. - (s_arm_elf_cons): New function. - (do_branch): Special case for BFD_RELOC_ARM_PLT32. - (md_undefined_symbol): Special case handling for the Global Offset - Table's symbol. - (md_apply_fix3): Handle PIC relocs. - (tc_gen_reloc): Handle PIC relocs. - (md_parse_option): Add support for '-k' command line switch to - enable PIC generation. - (cons_fix_new_arm): New function. - (s_arm_elf_cons): New function. - -Tue Feb 16 16:31:53 1999 Ian Lance Taylor - - * configure.in: Add comments for uses of AC_DEFINE. - * acinclude.m4: Likewise. - * acconfig.h: Remove. - * aclocal.m4: Rebuild. - * configure: Rebuild. - * Makefile.in: Rebuild. - * config.in: Rebuild. +2000-05-08 Alan Modra -1999-02-15 Jim Lemke + * as.h: #include "file", not on files from ../include. + (as_abort, as_fatal): Add ATTRIBUTE_NORETURN. + * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings. + (md_convert_frag): Add ATTRIBUTE_UNUSED. + (tc_coff_symbol_emit_hook): Ditto. + (OPTCOUNT): Cast to int to avoid compiler warning. + (md_begin): Fix signed/unsigned warnings. - * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for - non-constant offset from a base register. +2000-05-08 Michael Sokolov -1999-02-14 Ken Raeburn + * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the + ABRANCH LONG case for a conditional branch on a 68000. + (md_estimate_size_before_relax): Likewise. Also handle + flag_short_refs correctly for ABRANCH, BCC68000, and DBCC. + (m68k-ip: case ABSL): Relax absolute references to 16-bit + PC-relative on all CPUs. + (md_estimate_size_before_relax): Likewise. - * config/tc-alpha.c (md_show_usage): Put \ before newline in - strings always. +2000-05-04 Alan Modra -Sat Feb 13 14:10:10 1999 Richard Henderson + * as.c (parse_args): Just mention current year in printed + copyright message. - * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264. - (emit_insn): Look for pc-relative and no-overflow specifiers on - internal relocation types. +2000-05-03 J.T. Conklin -1999-02-13 Jim Blandy + * config/tc-ppc.c (pre_defined_registers): Add entries for vector + unit registers. + (md_parse_option): Recognize -m7400. - * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and - -mcpu=NNNN flags. +2000-05-03 Ian Lance Taylor - * config/tc-mips.c: Remove all the mips_NNNN variables; just use - mips_cpu instead. - (mips_4650, mips_4010, mips_4100): Variables removed. - (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro, - macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN - variables. - (md_begin): Don't bother initializing the mips_NNNN variables; - mips_cpu is set, and that's good enough now. - (md_parse_option): Have the -mNNNN options set mips_cpu instead of - the mips_NNNN variable. The -no-mNNNN flags are now no-ops. - (show): New function, to handle wrapping in the CPU lists. - (md_show_usage): Update lists of -mcpu and -mNNNN switches. + * config/atof-ieee.c (gen_to_words): When adding carry back in, + don't permit lp to become less than the words array. -Sat Feb 13 00:17:26 1999 Richard Henderson +2000-05-03 Rodney Brown - * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather - than treat as an immediate specifier. + config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2 + Fix little-endian case. -Thu Feb 11 16:18:31 1999 Richard Henderson +2000-05-03 David O'Brien - * config/tc-i386.c: Prototype many functions. - (set_intel_syntax): Accept `prefix'/`noprefix' specifiers. - (i386_immediate): Remove unused second argument. - (i386_intel_operand): Fix i386_is_reg typo. - (i386_operand): Use allow_naked_reg. - (output_invalid): Make operand int for K&R. + * as.c (parse_args): Update copyright. -Thu Feb 11 11:21:02 1999 Ian Lance Taylor +2000-05-03 Mark Elbrecht - * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake - patch. - * Makefile.in: Rebuild. + * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 + for the .bss section too. -1999-02-09 Doug Evans +2000-05-02 Alan Modra - * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h. - (cgen.o): Ditto. - (EXTRA_as_new_SOURCES): Comment out. - (.tcdep): -opc.h renamed to -desc.h. - * Makefile.in: Rebuild. - * doc/Makefile.in: Rebuild. - * configure.in: Require autoconf 2.13. Redo using_cgen handling. - Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT. - (AC_OUTPUT): -opc.h renamed to -desc.h. - * configure: Rebuild. - * aclocal.m4: Rebuild. - * config.in: Rebuild. - * cgen.c: Include cgen-desc.h, not cgen-opc.h. - (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC. - (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc. - CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE. - CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE. - (gas_cgen_record_fixup): Remove unnecessary != 0 test. - (gas_cgen_record_fixup_exp): Ditto. - (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu - descriptor, not global variable. - (gas_cgen_md_apply_fix3): Refer to operand_table via cpu - descriptor, not global variable. Refer to insert_operand handler - via cpu descriptor, not global function. - * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC. - * config/tc-fr30.c: Include opcodes/fr30-desc.h. - (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc. - CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE. - Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS. - * config/tc-m32r.c: Ditto. - (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands. - (md_assemble): Ditto. - (md_convert_frag): Update call to CGEN_OPERAND_ENTRY. - -1999-02-09 Nick Clifton - - * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2 - relocations for ELF targets. - -1999-02-08 Nick Clifton - - * configure.in: Add support for StrongARM target. + * configure.in: Set em=linux for hppa-*-linux. * configure: Regenerate. + * doc/Makefile.in: Regenerate with correct automake. + + * frags.c (frag_grow): Sanity check chunk_size. + + * config/obj-elf.h: #include "bfd.h" not + * config/obj-som.h: Likewise. + * config/obj-ieee.h: Likewise. + + * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64. + + * config/tc-hppa.c (log2): Only compile when OBJ_SOM. + (md_pseudo_table): Fully initialise OBJ_ELF cases. + (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate. + (pa_ip): low_sign_unext now returns via function value. Use + re_assemble_* instead of dis_assemble_* and + INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext + unnecessarily. + (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate. + (md_section_align, md_parse_option, md_show_usage, + md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try, + pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry, + pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level, + pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum, + pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym, + pa_text): Likewise. + (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2, + w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32 + outside of switch. Correct mask and shifting errors in case 10 + and case -11. In case 21, compare against signed range to suit + hppa_field_adjust changes. In case 12, use re_assemble_12. In + case 17 and case 22, use offsetT variable to properly check range. + Use re_assemble_* here too. + (evaluate_absolute): Change type of value to offsetT. Call + hppa_field_adjust to do the work for us. + (pa_parse_cmpb_64_cmpltr): Delete save_s. + (pa_parse_cmpib_64_cmpltr): Ditto. + (pa_build_unwind_subspace): Delete unused var subseg. Change type + of i to unsigned int. + (pa_type_args): Conditionally declare symbol if OBJ_SOM. + (pa_end_of_source): Return type is void. + +Mon May 1 08:54:23 2000 Catherine Moore + + * macro.c (macro_expand_body): Don't prepend macro number with zeroes. + +Mon May 1 14:19:39 2000 Denis Chertykov + + * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places. + More comments added. + (md_begin): Removed "construct symbols for each register name". + Because register names conflicts with GCC generated function + names. + (avr_operand): Now constant numbers can be used as a register + identifiers (0 as r0, 31 as r31). + (md_assemble): use skip_space () before parsing instruction + operands. -1999-02-05 Nick Clifton - - * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions. - - * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH - for COFF ports. - -Wed Feb 3 11:35:47 1999 Richard Henderson - - * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options. - -Mon Feb 1 20:37:30 1999 Catherine Moore - - * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define. - (INTEL_DWORD_MNEM_SUFFIX): Define. - (BYTE_PTR): Define. - (WORD_PTR): Define. - (DWORD_PTR): Define. - (XWORD_PTR): Define. - (SHORT): Define. - (OFFSET_FLAT): Define. - (FLAT): Define. - (NONE_FOUND): Define. - (No_dSuf): Define. - (No_xSuf): Define. - * config/tc-i386.c (set_intel_syntax): New routine. - (intel_syntax): Declare. - (allow_naked_reg): Declare. - (md_pseudo_table): Support .intel_syntax and .att_syntax. - (intel_float_operand): New routine. - (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX. - Handle brackets as well as parens. Call i386_intel_operand for - intel syntax. Reverse operands if appropriate. Handle new - suffixes. Handle movzx and movsx. - (i386_is_reg): New routine. - (i386_immediate): New routine. - (i386_scale): New routine. - (i386_displacement): New routine. - (i386_operand_modifier): New routine. - (build_displacement_string): New routine. - (i386_parse_seg): New routine. - (i386_intel_memory_operand): New routine. - (i386_intel_operand): New routine. - (i386_operand): Call i386_displacement, i386_immediate, - i386_scale, etc. instead of handling inline. - (parse_register): Handle registers without prefix. - -Mon Feb 1 12:24:58 1999 Catherine Moore - - * configure: Regenerate. - * configure.in (arm-*-oabi): New. - (thumb-*-oabi): New. - * config/tc-arm.c (target_oabi): Declare. - (md_apply_fix3): Support REL relocs. - (md_parse_option): Handle -oabi. - (elf32_arm_target_format): New routine. - (md_longopts): Add OPTION_OABI. - * config/tc-arm.h: Redefine TARGET_FORMAT. - - -1999-01-28 Nick Clifton - - * write.c (write_relocs): Handle out of range error. - - * config/tc-fr30.c (fr30_fix_adjustable): New function. - (fr30_force_relocation): Default to 0. - - * config/tc-fr30.h (obj_fix_adjustable): Define. - (TC_FORCE_RELOCATION): Define. - - * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE - relocs. - -1999-01-16 Nick Clifton - - * config/tc-d30v.c (write_2_short): Do not generate a sequential - merge of two instructions if the left instruciton kills the right. - -1999-01-11 Doug Evans +2000-05-01 Alan Modra - * Makefile.in: Regenerate. - * configure.in: Redo test for using cgen. + * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to + ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on + arm-*-netbsd* and arm-*-wince as this is set for all arm*. * configure: Regenerate. -1999-01-09 Nick Clifton +2000-04-29 Andreas Jaeger - * config/obj-coff.h (obj_adjust_symtab): Prevent accidental - redefinition of this macro. + * as.h: Correctly check GCC version. -Tue Jan 5 21:58:03 1999 Doug Evans +2000-04-26 David O'Brien - * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc" - warning. + * doc/as.1: Fix unbalanced brackets. -1998-12-29 Gavin Romig-Koch + * config/tc-i386.c (comment_chars): Don't use '/' as comment start if + TE_FreeBSD. + (line_comment_chars): Set to '/' if TE_FreeBSD. - * config/tc-mips.c (append_insn): For mips16, insert a nop between - a read of HI or LO and an immediatly following branch. +Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com) -1998-12-29 Gavin Romig-Koch + * configure.in: Configury support for PA64 (currently disabled). + * configure: Rebuilt. - * config/tc-mips.c (md_begin): Another correction to the setting of - mips_eabi64. +2000-04-25 Machida Hiroyuki -1998-12-23 Gavin Romig-Koch + * config/tc-mips.c (s_change_sec): Use record_alignment, not + bfd_set_section_alignment. - * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64. +2000-04-25 Alan Modra -1998-12-21 Nick Clifton + * config/tc-i386.c (offset_in_range): Ensure shift counts are less + than 32. - * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16 - bit insn when optimizing, so that parallelised instructions will - start on a 32 bit boundary. +2000-04-24 Nick Clifton -1998-12-19 Gavin Romig-Koch + * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0. + * doc/as.texinfo (Align): Include arm and strongarm in list of + targets that have the second form of the behaviour of the .align + directive. - * config/tc-mips.c (mips_eabi64): New. - (md_begin): Set mips_eabi64. - (mips_elf_final_processing): Use it. +2000-04-24 Mark Klein -1998-12-18 Gavin Romig-Koch + * obj-som.c: Terminate obj_pseudo_table. - * config/tc-mips.c (mips_elf_final_processing): - Correct setting of ABI in e_flags. +Mon Apr 24 15:21:11 2000 Clinton Popetz -Wed Dec 16 16:17:22 1998 Dave Brolley + * as.c (parse_args): Allow md_parse_option to override -a listing + option. + * config/obj-coff.c (add_lineno): Change type of offset parameter + from "int" to "bfd_vma." + * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine." + (ppc_mach, ppc_subseg_align, ppc_target_format): New. + (ppc_change_csect): Align correctly for XCOFF64. + (ppc_machine): New function, which discards "ppc_machine" line. + (ppc_tc): Cons for 8 when code is 64 bit. + (md_apply_fix3): Don't check operand->insert. Handle 64 bit + relocations. + (md_parse_option): Handle -a64 and -a32. + (ppc_xcoff64): New. + * config/tc-ppc.h (TARGET_MACH): Define. + (TARGET_FORMAT): Move to function. + (SUB_SEGMENT_ALIGN): Use ppc_subseg_align. + +Sun Apr 23 16:45:45 2000 Denis Chertykov + + * config/tc-avr.c: New AVR_ISA_ defined. + (md_assemble): Handle opcodes with optional operands (lpm,elpm). + (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed + for `fmul', `movw' and `lpm R,Z' instructions. + (avr_operands): Warn if current opcode is a two-word instruction + and previous opcode was cpse/sbic/sbis/sbrc/sbrs. + (avr_opcodes): New commands added. + (REGISTER_P): Check 'a' and 'v' constraint letters. + (mcu_types): New MCU added. + +2000-04-22 Timothy Wall + + * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent + to "natval". + (operand_match): Conditionally insert default bit values for IMMU9. - * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots. +2000-04-14 Matthew Green -1998-12-16 Gavin Romig-Koch + * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support. + * configure: Rebuilt. - * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111. - -1998-12-15 Doug Evans +Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com) + Jason Eckhardt - * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a - warning, values that don't fit in the field. + * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats. -1998-12-15 Gavin Romig-Koch + * config/tc-hppa.c (CHECK_ALIGN): New macro. + Added handling of new operand types l,y,&,fe,fE,fx. - * config/tc-mips.c (mips_abi_string): New. - (md_parse_option,md_longopts): Add mabi. - (mips_elf_final_processing): Set e_flags based on mabi flag. +Fri Apr 21 13:20:53 2000 Richard Henderson + David Mosberger + Timothy Wall + Andrew MacLeod + Jim Wilson -1998-12-15 Gavin Romig-Koch + * Makefile.am (CPU_TYPES): Add ia64. + (TARGET_CPU_CFILES): Add config/tc-ia64.c. + (TARGET_CPU_HFILES): Add config/tc-ia64.h. + * Makefile.in: Rebuild. + * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS. + * configure: Rebuild. + * configure.in: Recognize ia64 as cpu type. Set bfd_gas. + (ia64-*-elf*, ia64-*-linux-gnu*): New targets. + * expr.c (expr): Handle md_optimize_expr. + * read.c (LEX_HASH): Add comment. + * config/tc-ia64.c, config/tc-ia64.h: New files. - * config/tc-mips.c (md_parse_option): Handle vr4111. +2000-04-21 Richard Henderson -98-12-11 Ken Raeburn + * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when + bundling a non-delayed branch type instruction. - * config/tc-h8300.c (build_bytes): Change message given if the - instruction requires H8/300H mode and we're not in Hmode, to - suggest that it may be the operand modes that are the problem, not - necessarily the opcode. +2000-04-20 Alexandre Oliva -1998-12-10 Nick Clifton + * config/tc-mn10300.c (HAVE_AM30): Define. + (md_assemble): Use it. - * config/tc-fr30.c: Add line separator character. +2000-04-19 Alan Modra -Tue Dec 8 19:51:50 1998 Mark Klein + * config/obj-elf.c (obj_elf_change_section): Check for changed + section attributes. - * configure.in (hppa-*-mpeix*): New target. - * config/obj-som.h (obj_som_compiler): Declare. - * config/obj-som.c (compiler_seen): New static variable. - (obj_som_compiler): New function. - * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h. - (md_pseudo_table): Add "compiler" if OBJ_SOM. - (pa_type_args): Set hppa_priv_level. - (pa_compiler): New static function if OBJ_SOM. - * configure: Rebuild. + * Makefile.am: (CPU_MULTI_VALID): Remove. + (MULTI_CPU_TYPES): Define. + (MULTI_CPU_OBJ_VALID): Define. + (DEPTC): Use the above. + (DEPOBJ): Same here. + (DEP2): And here. + Regenerate dependencies. + * Makefile.in: Regenerate. -Tue Dec 8 15:00:50 1998 Ian Lance Taylor +2000-04-19 Michael Sokolov - * read.c (output_leb128): Don't mark as inline. + * Makefile.am (YACC, LEX): Get them from configure. -1998-12-08 Andrew MacLeod +2000-04-18 H.J. Lu (hjl@gnu.org) - * config/tc-ppc.c (ppc_vbyte): Prototype and new function for - AIX .vbyte unaligned data support. - (md_pseudo_table): Add 'vbyte' to list of valid pseudos. - (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable - sections. + * config/tc-i386.c (offset_in_range): Use addressT instead of + bfd_vma for non-bfd assemblers. -1998-12-07 Nick Clifton +2000-04-17 Alan Modra - * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous - input handling. + * config/tc-i386.c (offset_in_range): Sign extend val so BFD64 + doesn't give spurious errors. -Mon Dec 7 09:48:34 1998 Catherine Moore +2000-04-14 Michael Sokolov - * config/tc-arm.c (elf32_arm_force_relocation): Check for - BFD_RELOC_ARM_PCREL_BRANCH. + * as.h (SEEK_SET): Define if undefined. -Sun Dec 6 12:46:36 1998 Ian Lance Taylor +2000-04-13 Alan Modra - * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after - checking the target type. - (mips-dec-bsd*): Set endian to little. - * configure: Rebuild. + * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on + constants, and don't assume offsetT is 32 bits. - COFF weak symbol support, based on patches from Mark Elbrecht - : - * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER. - * config/obj-coff.c (obj_coff_weak): New static function. - (obj_coff_endef) [both versions]: Handle weak symbols. - (coff_frob_symbol): Likewise. - (yank_symbols): Likewise. - (obj_pseudo_table): Add "weak". - - * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent - . - * aclocal.m4: Rebuild with current tools. - * configure: Rebuild. +2000-04-12 Andrew Cagney - * config/tc-alpha.c (emit_ldgp): Give an error message rather than - an assertion failure for a case we can't handle when OBJ_ECOFF. + * config/tc-d10v.h: Include "write.h" to get definition of fixS. + (md_pcrel_from_section): Add prototype. + (d10v_fix_adjustable): Add prototype. + (d10v_force_relocation): Replace 'struct fix' with 'fixS'. - * expr.c (operator): And with 0xff to avoid problems with signed - char. + * config/tc-d10v.c (md_apply_fix3): Add paren around &&. -1998-12-03 Nick Clifton +2000-04-12 Nick Clifton - * config/tc-fr30.c (md_cgen_lookup_reloc): Generate - BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32. + * config/tc-d10v.c (find_opcode): Correctly calculate position of + symbol in frag chain. -1998-12-02 Nick Clifton +2000-04-10 Alan Modra - * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for - LDI:20 insn. + * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT. + (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto. + (fits_in_signed_word, smallest_imm_type): Ditto. + (md_assemble): Use an offsetT var to hold offsetT values, not a + long. + (offset_in_range): New. + (md_assemble): Use it. + (md_convert_frag): Change type of target_address, opcode_address, + and displacement_from_opcode_start to offsetT. + (md_create_short_jump): Change type of offset to offsetT. + (md_create_long_jump): Ditto. + (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32. + (md_chars_to_number): Remove. + (output_invalid): Remove duplicate prototype. -Thu Nov 26 11:23:48 1998 Dave Brolley +2000-04-09 Nick Clifton - * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation - of pcrel point. + * Makefile.am (CPU_TYPES): Add 'avr'. + (TARGET_CPU_CFILES): Add 'tc-avr.c'. + (TARGET_CPU_HFILES): Add 'tc-avr.h'. -Tue Nov 24 17:21:52 1998 Nick Clifton + * Makefile.in: Regenerate. - * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of - pcrel point. + * doc/as.texinfo: Add M32R documentation. -Tue Nov 24 14:54:38 1998 Nick Clifton +Fri Apr 7 15:56:57 2000 Andrew Cagney - * config/tc-d10v.c (md_assemble): Make static 'etype' have file - scope. - (d10v_cleanup): Only generate previous insn if a multiline insn is - not pending. + * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add + --enable-build-warnings option. + * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions. + * Makefile.in, configure: Re-generate. -Fri Nov 20 11:41:13 1998 Nick Clifton +2000-04-07 Nick Clifton - * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for - FR30_OPERAND_I32. + * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX + in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and + BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH. + (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX. + (arm_force_relocation): Force relocations for + BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well. -Thu Nov 19 15:01:29 1998 Nick Clifton +Wed Apr 5 22:26:32 2000 J"orn Rennecke - * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and - -marm6xxx command line switches. + * config/tc-sh.c (get_operands): There's no third operand if the + first operand is an immediate. -1998-11-18 Doug Evans +Wed Apr 5 22:07:19 2000 J"orn Rennecke - * Makefile.am (DEP): Use $(srcdir)/../mkdep. - (itbl-ops.o): Delete duplicate dependencies. - Rebuild dependencies. - Add fr30 dependencies. - * Makefile.in: Rebuild. + * config/tc-sh.c (immediate): Delete. + (sh_operand_info): Add immediate member. + (parse_reg): Use A_PC for pc. + (parse_exp): Add second argument 'op'. All callers changed. + (parse_at): Expect pc to be coded as A_PC. + Use immediate field in *op. + (insert): Add fourth argument 'op'. All callers changed. + (build_relax): Add second argument 'op'. All callers changed. + (insert_loop_bounds): New function. + (build_Mytes): Remove DISP_4. + Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT. + (assemble_ppi): Use immediate field in *operand. + (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}. + (md_apply_fix): Likewise. + (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL. -Tue Nov 17 13:42:42 1998 Nick Clifton +Wed Apr 5 06:35:45 2000 Alexandre Oliva - * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest - opcode list. - * listing.c: Ignore line terminator characters found inside - strings. + * config/tc-sparc.c (sparc_ip): Avoid string pasting. -Thu Nov 12 19:21:24 1998 Dave Brolley +Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson - * po/gas.pot: Regenerated. + * internals.texi (CPU backend): Document + TC_CHECK_ADJUSTED_BROKEN_DOT_WORD. -Thu Nov 12 10:54:16 1998 Nick Clifton +2000-04-04 Alan Modra - * config/tc-fr30.c (fr30_is_colon_insn): New name for - fr30_is_label_start(). Also checks for delay slot insns. + * po/gas.pot: Regenerate. - * config/tc-fr30.c (fr30_is_label_start): New function: Handle - FR30 instructions which contain a colon in the mnemonic. + * as.c (show_usage): Restore translated part of bug string. + * gasp.c (show_usage): Likewise. - * config/tc-fr30.h (TC_START_LABEL): Define this macro. + * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep. + (DEP): Quote when passing vars to sub-make. Use "mv -f" rather + than move-if-change. + (DEP1): Modify for "gcc -MM". + (DEPTC): Likewise. + (DEPOBJ): Likewise. + (DEP2): Likewise. + (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA. + Update dependencies. + * Makefile.in: Regenerate. -Wed Nov 11 09:58:21 1998 Nick Clifton +2000-04-03 Alexandre Oliva - * config/tc-fr30.c: Removed currently superflous code. + * config/tc-mn10300.c (md_pseudo_table): Use constant names. + (md_begin): Likewise. + (HAVE_AM33): New macro. + (md_assemble): Use it. Match r_regs and xr_regs only if + HAVE_AM33. -Tue Nov 10 13:13:05 1998 Nick Clifton +2000-04-03 Alan Modra - * config/tc-fr30.h: New file. - * config/tc-fr30.c: Tweaking so that it will compile. + * as.h: #include "bin-bugs.h" + * as.c (show_usage): Use REPORT_BUGS_TO. + * gasp.c: #include "bin-bugs.h" + (show_usage): Use REPORT_BUGS_TO. -Tue Nov 10 14:41:33 1998 Catherine Moore + * config/tc-sparc.c (md_show_usage): Add a trailing newline. - * config/tc-d10v.h (obj_fix_adjustable): Define. - (TC_FORCE_RELOCATION): Define. - (d10v_force_relocation): Declare. - * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs. - (md_apply_fix3): Handle Vtable relocs. - (d10v_fix_adjustable): New. - (d10v_force_relocation): New. +Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson -Mon Nov 9 14:25:06 1998 Nick Clifton + * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined, + call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after + adjustments. - * config/tc-d30v.c: Change default behaviour to ignore potential - conflicts between register name and symbol names. +2000-04-03 Alan Modra -Wed Nov 4 18:42:00 1998 Dave Brolley + * config/tc-i386.c (i386_immediate): Don't assume a constant + immediate is necessarily 16 bits when in 16 bit code mode. + (md_assemble): Instead set guess_suffix here after we have checked + registers. - * configure.in: Add fr30-*-*. - * config/tc-fr30.c: New file. - * Makefile.in: Regenerated. - * config.in: Regenerated. - * configure: Regenerated. - * doc/Makefile.in: Regenerated. - * po/gas.pot: Regenerated. +2000-04-02 Richard Henderson -Mon Nov 2 20:54:16 1998 Doug Evans + * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit + quantities. Correct right shift sign extension. + (build_insn): Make `number' unsigned long. Mask top 6 bits of + 32-bit value when shifting into place. - * config/tc-m32r.c (assemble_two_insns): Ensure both insns - are 16 bit insns. +2000-04-01 Ian Lance Taylor -Mon Nov 2 20:10:18 1998 Martin von Loewis + * app.c: Add ATTRIBUTE_UNUSED as needed. + * config/tc-ppc.c: Likewise. + (ppc_size): Make unsigned long. + (ppc_insert_operand): Add casts to avoid warnings. - * app.c (do_scrub_begin): Set characters above 127 to be symbol - characters. - (do_scrub_chars): Add some casts to unsigned char to avoid - unwanted sign extension. - * read.c (lex_type): Set characters about 127 to be symbol - characters. - * config/tc-i386.c (md_begin): Set identifier_chars and - operand_chars for values above 127. +2000-03-31 Nick Clifton -Mon Nov 2 15:05:33 1998 Geoffrey Noer + * config/tc-d10v.h (md_flush_pending_output): Define. - * configure.in: detect cygwin* instead of cygwin32* - * configure: regenerate +2000-03-29 Nick Clifton -Tue Oct 27 13:18:40 1998 Nick Clifton + * config/tc-sh.h (SEG_NAME): New macro: return the name of a + segment. Works for both BFD_ASSEMBLER and others. + (SUB_SEGMENT_ALIGN): Use SEG_NAME. - * listing.c: Add support for producing a listing from piped - input. +2000-03-29 Nick Clifton + * config/tc-arm.c (tinsns): Add "bal" instruction pattern. - * config/tc-mips.c (hilo_interlocks): Remove mips_3900. - (append_insn): Account for the tx39's multiply behavior. +2000-03-28 Alan Modra -1998-10-26 Michael Meissner - - * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns - from assemble_parallel_insns. Add support for '->' to indicate - explicitly serializing the instructions. - (md_assemble): Ditto. - -Sat Oct 24 15:12:19 1998 Catherine Moore + * listing.c (LISTING_LHS_WIDTH): Default depends on + LISTING_WORD_SIZE. + (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH. - * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and - WEAK handling. +2000-03-27 Ian Lance Taylor -Thu Oct 22 12:41:33 1998 Catherine Moore + * config/tc-sh.c (md_show_usage): Use backslash before newline in + string literal. - * cgen.c (gas_cgen_md_apply_fix3): Revert last change. +2000-03-27 Alan Modra -Thu Oct 22 10:03:15 1998 Ron Unrau + * config/tc-avr.h (TC_HANDLES_FX_DONE): Define. - * config/tc-mips.c : support frame and regmask/fregmask when - MIPS_STABS_ELF is specified. + * config/tc-avr.c (mcu_types): Add missing initialiser. + (md_pcrel_from_section): Add prototype. + (avr_operand): Remove redundant test of unsigned < 0. + (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit. -Wed Oct 21 11;34:51 1998 Catherine Moore +2000-03-27 Denis Chertykov - * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF. - (md_apply_fix): Don't return 1 for VTABLE relocs. - * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF. + * config/tc-avr.c: New file for AVR support. + * config/tc-avr.h: Likewise. + * configure.in: Add AVR support. + * configure: Regenerate. -Tue Oct 20 11:18:28 1998 Alan Modra +2000-03-26 Timothy Wall - * doc/c-i386.texi: Replace occurences of "opcode" with - "instruction mnemonic", "instruction", or "mnemonic" when - referring to the name of an instruction. Use "opcode" when - referring to the sequence of machine bytes. + * gasp.c (macro_op): Add new argument to check_macro call. + Macro structure definitions moved to macro.h + * sb.h: Add argument to prototype for input_scrub_include_sb. + * input-scrub.c (input_scrub_include_sb): Allow disabling of sb + nesting checks with an additional flag. + (struct input_save): Add flag to indicate whether current sb + should be checked for proper macro/conditional nesting. + (input_scrub_push/pop): Save/restore nest check flag. + (input_scrub_next_buffer): Ditto. Also call end of macro hook if + defined. + * macro.c (check_macro): Allow caller to retrieve parsed macro + information if a pointer is provided. This information may be + used by the new macro hooks. + * macro.h: Update prototype for check_macro. Macro struct + definitions moved here from macro.c/gasp.c. + * read.c (read_a_source_file): Add parameter to check_macro call, + and pass macro info to the macro hook, if defined. + (input_scrub_insert_line): New. Allow insertion of a line of + characters into the input stream. + (input_scrub_insert_file): New. Allow insertion of an arbitrary + file into the input stream. + (s_include): Use input_scrub_insert_file. + * internals.texi: Document new macro hooks. + * as.h: New prototypes added. - * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars. - (is_opcode_char): Rename to is_mnemonic_char. - (md_assemble and i386_operand): Correct error messages from - "opcode" to "instruction mnemonic" - Rename throughout opcode[] -> mnemonic[], opp -> mnem_p, - MAX_OPCODE_SIZE -> MAX_MNEM_SIZE, - DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX, - WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX, - BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX, - SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX - LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX +2000-03-26 Alan Modra - * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX. + * config/tc-i386.c: Don't start any as_bad or as_warn message with + an initial capital letter. + (i386_index_check): Reindent. - * config/tc-i386.c (i386_operand): Check for garbage after - register name. +2000-03-19 Nick Clifton -Tue Oct 20 10:49:42 1998 Ian Lance Taylor + * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc + relative branches. - * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc - for BFD_ASSEMBLER to only change value when COFF if TE_PE. +2000-03-17 Thomas de Lellis -Mon Oct 19 20:20:42 1998 Catherine Moore + * config/tc-arm.c (do_t_adr): Flag "adr Rd,label" + instruction operand bad if Rd > 7 when generating + thumb instructions. Prevents for example, + "adr r12,label" from silently failing and generating + the wrong instruction. - * config/tc-sh.h (obj_fix_adjustable): Define. - * config/tc-sh.c (sh_force_relocation): Handle VT relocs. - (md_apply_fix): Likewise. - (tc_gen_reloc): Likewise. - (sh_fix_adjustable): New. +2000-03-17 Nick Clifton -Mon Oct 19 12:35:43 1998 Doug Evans + * config/tc-arm.c (md_apply_fix3): Handle same-section relocations + that have a destingation >= 0x400000. + Fix compile time warning messages. - * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P. - * cgen.h (gas_cgen_finish_insn): Update prototype. - * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P. - cgen_insn_t -> CGEN_INSN_INT. - (make_parallel): Update handling of CGEN_INT_INSN_P. - (assemble_parallel_insn): Ditto. - (target_make_parallel): New function. - (md_assemble): Use it. +Thu Mar 16 23:45:16 2000 J"orn Rennecke -Mon Oct 19 13:16:12 1998 Catherine Moore + * config/tc-sh.c (md_begin): When encountering insn that are + not supported by the current arch, only change the name if + its contents are the same as prev_name. + (get_specific): If the the architecture doesn't match, fail. - * config/tc-m32r.c (m32r_force_relocation): Fix typo. +Thu Mar 16 21:18:13 2000 J"orn Rennecke -Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com) + * config/tc-sh.c (IDENT_CHAR): Define. + (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand + matching back where it came from. - * config/tc-sh.c (md_assemble): Make sure the entire opcode is - converted into lower case. +Thu Mar 16 20:58:10 2000 J"orn Rennecke -Fri Oct 16 13:36:34 CDT Catherine Moore + * config/tc-sh.c (md_show_usage): Add description of -dsp. - * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs. - (gas_cgen_tc_gen_reloc): Likewise. - * config/tc-m32r.h (obj_fix_adjustable): Define. - * config/tc-m32r.c (m32r_fix_adjustable): New. - (m32r_force_relocation): Handle VTABLE relocs. +2000-03-15 Jonathan Larmour -Wed Oct 14 11:33:38 1998 Nick Clifton + * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before + normal operands. - * doc/c-arm.texi (ARM Directives): Document .ltorn directive. +2000-03-15 Kazu Hirata -Mon Oct 12 11:07:21 1998 Nick Clifton + * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate. - * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode - to lower case before parsing. +Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson - * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly - parallel insns modift buts in the PSW as a side effect. + * expr.c (operand) [case 'f']: When testing if '0f' can start a + floating-point-number, make sure 'f' is in FLT_CHARS. -Thu Oct 8 10:18:33 1998 Nick Clifton +Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson - * config/tc-d30v.c (find_format): Test for missing flag and - control registers. - - (md_apply_fix3): Fix error messages to avoid - assumption about presence of a symbol. + * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition. + (s_lcomm_internal): Use it. + * doc/internals.texi (CPU backend): Document it. + * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3 + bytes. - (parallel_ok): Disallow parallel instructions that both modify the - same flag register. +2000-03-10 Geoffrey Keating - (find_format): Generate a warning if an odd numbered register is - used as the first register in a mutli-register instruction. + * config/tc-mips.c (mips_ip): Don't put stuff in .rodata + when embedded-pic. -Wed Oct 7 14:09:14 1998 Nick Clifton + * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic + implementation doesn't have special handling for switch + statements. + (macro_build): Allow for code in sections other than .text. + (macro): Likewise. + (mips_ip): Likewise. + (md_apply_fix): Do pc-relative relocation madness for MIPS ELF. + Don't perform relocs if we will be outputting them. + (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative + relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when + embedded-pic. - * config/tc-d30v.c (md_apply_fix3): Do not assume that bad - relocations are always associated with a symbol. +2000-03-09 Catherine Moore -Tue Oct 6 09:31:15 1998 Catherine Moore + * config/tc-m32r.c (m32r_fix_adjustable): Look up the + relocation type based on the entry in the fixup structure. + Put S_IS_EXTERN processing back in. - * tc-sparc.h (TC_FORCE_RELOCATION): Define. - (elf32_sparc_force_relocation): Declare. - * tc-sparc.c (md_apply_fix3): Handle vtable relocs. - (tc_gen_reloc): Handle vtable relocs. - (elf32_sparc_force_relocation): New. +2000-03-08 H.J. Lu (hjl@gnu.org) -Mon Oct 5 09:25:32 1998 Catherine Moore + * Makefile.am (install-exec-tooldir): Depend on + install-exec-bindir for parallel make. + * Makefile.in: Regenerated. - * symbols.c (S_IS_FUNCTION): New. - * config/tc-v850.h (obj_fix_adjustable): Define. - (TC_FORCE_RELOCATION): Define. - (v850_force_relocation): Declare. - * config/tc-v850.c (tc_gen_reloc): Use offset instead - of fx_addnumber for VTABLE reloc addends. - (md_apply_fix3): Handle VTABLE relocs. - (v850_fix_adjustable): New. - (v850_force_relocation): New. +2000-03-06 Nick Clifton -Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com) + * config/tc-m32r.c (struct md_longopts): Add -m32r command line + switch. + (md_parse_option): Parse -m32r command line switch - disable m32rx + compatability. + (md_show_usage): Document new option. - * tc-hppa.c (fp_operand_format): Add some additional formats. - (pa_ip): Do not automatically promote into pa2.0 mode. - (pa_level): Handle ".level 2.0". + * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi. + * doc/Makefile.in: Regenerate. + * doc/c-m32r.texi (M32R-Opts): Document new command line switch. -Sun Oct 4 20:57:43 1998 Alan Modra +2000-03-02 Michael Meissner - * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE. - * config/tc-i386.h (template.extension_opcode): Change to - unsigned int to allow full range of 8-bit opcode suffixes. - (None): Redefine as 0xffff. + * config/tc-d30v.c (check_range): Remove code that incorrectly + sign extended values where bits < 32. - From Jeff B Epler - * doc/c-i386.texi (i386-SIMD): New section. +2000-03-02 H.J. Lu (hjl@gnu.org) -Thu Oct 1 15:37:54 1998 Richard Henderson + * configure.in: Support --enable-targets=all on ia32. + * configure: Regenerated. - * read.c (discard_rest_of_line): New function. - * read.h: Declare it. - * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it. +2000-03-01 Nick Clifton -Thu Oct 1 10:33:53 1998 Nick Clifton + * gasp.c (do_align): Remove bogus check of alignment value. - * config/tc-d10v.c (find_symbol_matching_register): New function. - (find_opcode): Cope with the case where a register name matches - a symbol name. +2000-02-27 Thomas de Lellis -Wed Sep 30 10:52:32 1998 Nick Clifton + * config/obj-elf.c (elf_frob_symbol): Remove code which when + TC_PPC was defined forced the type of a symbol with no other type + to be BSF_OBJECT. - * config/tc-v850.c (md_pcrel_from): Rename to - v850_pcrel_from_section. - (v850_pcrel_from_section): Do not resolves symbols in other - sections. +2000-02-27 Hans-Peter Nilsson - * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define. + * doc/internals.texi (CPU backend): Mention that + line_separator_chars do not break up comments. Fix typos for + LEX_AT and LEX_NAME descriptions. Document operands for + TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct + description of md_create_short_jump usage. Document argument for + md_undefined_symbol. -Mon Sep 28 11:01:20 1998 Nick Clifton +2000-02-27 Jakub Jelinek - * config/tc-d10v.c (find_opcode): Generate an error if a register - is supplied for an operand that should not be a register. + * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option. + (md_parse_option): Handle it. + (md_show_usage): Document it. -Fri Sep 25 10:04:21 1998 Nick Clifton +2000-02-27 Ian Lance Taylor - * config/tc-d30v.c (write_2_short): But do allow delayed branch - instructions to have another instruction in the right bin. + * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an + opcode, for the instruction `pal19'. From Andrea Arcangeli + . -Thu Sep 24 09:28:34 1998 Nick Clifton +2000-02-26 Alan Modra - * config/tc-d30v.c (write_2_short): Do not allow instructions in - the right container if the left container holds a branch - instruction. + * config/tc-i386.c (i386_immediate): Move constant operand sizing + from here.. + (md_assemble): To here, before template operands are matched. + Also ensure a constant immediate is sign extended when we know the + size is at most 16 bits. This is to catch cases like "add + $0xffc0,%ax" where we don't know the size, and thus that the + immediate can be represented as Imm8S until after parsing the + register operand. + (i386_displacement): Similarly sign extend 16 bit constant + displacements. + (md_assemble): Relax 16-bit jump constant range check to suit sign + extended displacements. -Wed Sep 23 10:54:29 1998 Nick Clifton +2000-02-26 Andreas Jaeger - * config/tc-d30v.c (reg_name_search): Only warn if a name matches - both a register name and symbol name. - (find_format): Allow correct parsing of MVTSYS and MVFSYS insns. + * doc/c-mips.texi (MIPS Opts): Fix typo in last patch. -Tue Sep 22 17:49:16 1998 Nick Clifton +2000-02-25 Alan Modra - * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU - execution unit class. + * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and + call operands when intel_syntax. + (intel_float_operand): Return 2 for "fi...". + (i386_operand_modifier): Change "DWORD PTR" test to suit above. + Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert + earlier "SHORT" change. + (md_assemble): When determining suffix from Regs, exclude + InOutPortReg. - (reg_name_search): If a name matches a register and a symbol, - prefer the register. - (find_format): Disallow flag registers when a general purpose - register is required. - If a number is required, but a register has been given, check to - see if a symbol with the same name as the register exists, and if - so, use that symbol. +2000-02-24 Nick Clifton -Tue Sep 22 16:40:52 1998 Jim Wilson + * configure: Add arm-wince, mips-pe and sh-pe targets. + * configure: Regenerate. - * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens. + * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and + sh-pe targets. + (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to + "pe-mips" for the mips-pe target. -Tue Sep 22 15:44:21 1998 Nick Clifton + * config/tc-arm.c (insns): Change displacement encoded in BL + and B instructions if the target port is arm-wince. + (do_ldst): Do not bias the relocation offset if the target + port is arm-wince. + (md_pcrel_from): Add in missing relocation offset bias if the + target os arm-wince. - * config/tc-d30v.c (find_format): Do not accept flag registers as - general purpose registers. - (find_format): If an immediate value is expected at a given place - in a format, but a register name has been provided instead, check - to see if that register name matches the name of a predefined - symbol and if it does, then use the symbol instead. - (reg_name_search): If a register name matches a symbol name, - prefer the register name to the symbol name. + * config/tc-mips.c (mips_target_format): Support COFF flavour. + (md_begin): Disable -G support for mips-pe target. + (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32. + * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for + COFF flavour. -Mon Sep 21 10:42:57 1998 Nick Clifton + * config/tc-sh.c (md_begin): sh-pe target is little endian. + * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD + assembler, just set the alignment to 4. - * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset - the previous insn to empty. + * config/te-wince-pe.h: New file for WinCE targets. Define + TE_WINCE. -1998-09-20 Michael Meissner +2000-02-25 Alan Modra - * config/tc-ppc.c (md_apply_fix3): Do not break string into two - pieces, forcing the use of an ANSI compiler. + * config/tc-i386.c (md_assemble): Swap segments too for intel mode + string instructions. + (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT. + (i386_intel_memory_operand): After finding a segment override, + check again for no `[' before looking for a displacement. Bomb if + more than one displacement rather than silently discarding the + second and subsequent ones. Free strings malloc'd by + build_displacement_string. -Sun Sep 20 00:58:12 1998 Andreas Schwab +2000-02-24 Catherine Moore - * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable - relocs. - * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs. + * config/obj-som.c (obj_pseudo_table): Add "weak". + (obj_som_weak): New routine. -Tue Sep 15 08:51:07 1998 Catherine Moore - - * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm - assembler syntax. - (obj_elf_vtable_entry): Likewise. - * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF. - * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations. - (tc_gen_reloc): Likewise. - (arm_fix_adjustable): Likewise. - (elf32_arm_force_relocation): New. - (armelf_frob_symbol): Remove coff-style symbol support. +2000-02-24 Alan Modra -Wed Sep 9 11:27:16 1998 Richard Henderson + * config/tc-i386.c (union i386_op): New. + (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[]. + Throughout file replace occurences of disps[n], imms[n], regs[n] + with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify + intel mode operand swapping. Add assert in regKludge and + fake_zero_displacement code. Test i.types[n] when outputting + displacements and immediates. Combine output of Disp16 with + Disp32. + (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes + when in intel mode by (not) reversing fsub and fdiv operands + before the template search. This fails for single operand + shorthand forms of the instruction, and if UNIXWARE_COMPAT is + undefined. Instead fix the base_opcode after we've found the + template. Move base_opcode xor with found_reverse_match from + opcode output code to before this fix so we test for the correct + opcodes. + (md_assemble): Don't use strcmp when deciding to ignore the suffix + check in intel mode. Instead compare opcodes. - * config/tc-i386.c (i386_operand): Fix typo in last patch. + * config/tc-i386.h (TC_RELOC): Delete. + * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC + with equivalent call to reloc. -Tue Sep 8 18:10:01 1998 Catherine Moore - - * config/tc-arm.c (arm_adjust_symtab): Move #ifdef - OBJ_COFF so that routine is defined for a.out format. + * as.h (flag_m68k_mri): Move declaration after target include, and + only declare when TC_M68K defined. Define as zero otherwise. + (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0. + * app.c (scrub_m68k_mri): Declare only when TC_M68K defined. + Define as zero otherwise. + (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined. + (struct app_save): Declare scrub_m68k_mri only when TC_M68K. + (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K. + (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than + testing whether defined. + * cond.c (ignore_input): Use NO_PSEUDO_DOT directly. + * expr.c (operand): #ifdef unused case labels when TC_M68K undefined. + * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly + rather than testing whether defined. + (s_mri): Set flag_m68k_mri only when TC_M68K defined. + (parse_mri_cons): Declare and use only when TC_M68K. + * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1. + * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1. + * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1. -Tue Sep 8 15:56:19 1998 Richard Henderson + * NEWS: Mention IBM 370 support. - * config/tc-i386.c (i386_operand): Detect non-segment registers - used as segment prefixes. +2000-02-23 Richard Henderson -Sat Sep 5 19:00:38 1998 Ian Lance Taylor + * config/tc-i386.c (md_assemble): When swapping operands for + intel_syntax, assume everything that's not Imm or Disp is a + register. - * ehopt.c (check_eh_frame): Check the size of the FDE, and don't - optimize across FDE boundaries. +2000-02-23 Linas Vepstas - * config/obj-coff.c (obj_coff_section): Preserve any link once - flags when setting the section flags. + * config/tc-i370.c, config/tc-i370.h: New files. + * Makefile.am: Add support for Linux/IBM 370. + * configure.in: Likewise. + * app.c (do_scrub_begin): Don't lex single quote when TC_I370. + * config/obj-elf.c: Include elf/i370.h + (obj_elf_section): Don't do anything special for flag_mri if TC_I370. -Fri Sep 4 17:07:14 1998 Nick Clifton + * Makefile.in: Regenerate. + * configure: Regenerate. - * config/tc-arm.h (obj_adjust_symtab): Fixed typo. - * config/tc-arm.c (armelf_adjust_symtab): Reformatted. + * doc/c-i370.texi: New file. + * doc/all.texi: Include it. + * doc/as.texinfo: And here. + * doc/Makefile.am(CPU_DOCS): Add c-i370.texi. + * doc/Makefile.in: Regenerate. -Fri Sep 4 13:57:43 1998 Jakub Jelinek +2000-02-19 Michael Meissner - * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words - to the host width. + * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to + determine if an instruction can be used in parallel with an ADDppp + or SUBppp instruction. -Wed Sep 2 11:31:14 1998 Richard Henderson +2000-02-22 Andrew Haley - * frags.c (frag_grow): Include the size of the frag struct in the - obstack chunk size. + * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64. - * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start - if the new subseg comes before the old. +2000-02-22 Andrew Haley -Tue Sep 1 15:01:33 1998 Jakub Jelinek - - * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction - to handle edge8 and edge16. + * config/tc-mips.c (mips_gp32): New variable. + (macro_build) Use mips_gp32. + (mips_ip): Ditto. + (md_longopts): Add "-mgp32" and "-mgp64". + (md_parse_option): Add OPTION_GP32 and OPTION_GP64. -Mon Aug 31 09:51:14 1998 Richard Henderson + (OPTION_M7900): Change offset + (OPTION_NO_M7900): Ditto. - * config/obj-elf.c (obj_elf_vtable_inherit): Print error message - before we clobber the symbol involved. +2000-02-22 Alexandre Oliva -Mon Aug 31 10:58:06 1998 Catherine Moore + * config/obj-coff.c (add_lineno): Accept non-positive lineno with + warning, and bump it to 1. - * config/tc-arm.c: Remove OBJ_ELF definitions for - S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only - use arm_adjust_symtab for OBJ_COFF. - (armelf_adjust_symtab): New Routine. - * config/tc-arm.h: Define obj_adjust_symtab to - armelf_adjust_symtab for OBJ_ELF. - -Sat Aug 29 22:18:51 1998 Richard Henderson +2000-02-22 Ian Lance Taylor - * configure.in: Make all i386-elf targets use bfd_gas. - * config/tc-i386.c (tc_i386_force_relocation): New. - (tc_i386_fix_adjustable): Don't fix vtable relocs. - (md_apply_fix3): Likewise. - (tc_gen_reloc): Handle them. - * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling - tc_i386_force_relocation. + From Brad Lucier : + * dwarf2dbg.c (print_stats): Add cast to force printf argument to + match format. -Mon Aug 24 13:40:21 1998 Nick Clifton +2000-02-21 Catherine Moore - * config/tc-arm.c (md_show_usage): Improve formatting of --help output. + * config/tc-mips.c (MF_HILO_INSN): Define. + (mips_7000_hilo_fix): Declare. + (append_insn): Conditionally insert nops after an mfhi/mflo insn. + (md_parse_option): Check for 7000_HILO_FIX options. + (OPTION_M7000_HILO_FIX): Define. + (OPTION_NO_M7000_HILO_FIX): Define. + * doc/c-mips.texi (-mfix7000): Describe. -Fri Aug 21 18:43:48 1998 Nick Clifton +2000-02-21 Alan Modra - * config/tc-d30v.c (md_assemble): Copy previous opcode over - current opcode after writing the first insturction of a reverse - sequential pair. - -Fri Aug 21 07:30:35 1998 Doug Evans + * listing.c (print_lines): Remove unused variable `end'. - * read.h (generate_lineno_debug): Add prototype. - * read.c (generate_lineno_debug): Make non-static. + * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc + type for JumpInterSegment output. Use enum bfd_reloc_code_real for + reloc_type when BFD_ASSEMBLER. + (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for + reloc_type when BFD_ASSEMBLER. Move common code out of switch + statement and quell signed vs. unsigned comparison warning. -Thu Aug 20 23:17:04 1998 Alan Modra +2000-02-18 Nick Clifton - * config/tc-i386.c (md_assemble): Only warn for address/data size - prefixes. + * config/tc-d10v.c (find_opcode): Add a symbol's value to + the computed frag offset, rather than overwriting it. -Thu Aug 20 14:45:08 1998 Nick Clifton +Thu Feb 17 00:11:08 2000 J"orn Rennecke - * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations - against Thumb function names, as the linker needs this information. + * config/tc-sh.c ("elf/sh.h"): Include. + (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables. + (md.begin): Initialize target_arch. + Only include opcodes in has table that match selected architecture. + (parse_reg): Recognize register names for sh-dsp. + (parse_at): Recognize post-modify addressing. + (get_operands): The leading space is now optional. + (get_specific): Remove FDREG_N support. Add support for sh-dsp + arguments. Update valid_arch. + (build_Mytes): Add support for SDT_REG_N. + (find_cooked_opcode): New function, broken out of md_assemble. + (assemble_ppi, sh_elf_final_processing): New functions. + (md_assemble): Use find_cooked_opcode and assemble_ppi. + (md_longopts, md_parse_option): New option: -dsp. + * config/tc-sh.h (elf_tc_final_processing): Define. + (sh_elf_final_processing): Declare. -1998-08-20 Vladimir N. Makarov +Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com) - * expr.c (operand): Check also that there is no advance in operand - after atof_generic in order to decide "is it label 0f or floating - point number?". + * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create + the unwinder subspace. Save the current seg/subseg before creating + the new seg/subseg. -Wed Aug 19 09:30:16 1998 Nick Clifton +2000-02-10 Nick Clifton - * config/tc-m32r.c: Replace double dash prefix to M32R specific - command line options with a single dash. - * doc/c-m32r.texi: Replace double dash prefix with a single dash. + * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and + little endian targets. + (INST_BYTE1): Redefine to handle big and little endian + targets. + (cpu_type): New type: Select between M340 and M210. + (parse_psrmod): New function: Parse the PSRCLR and PSRSET + instructions of the M340. + (md_assemble): Add support for the MULSH and OPSR classes of + instructions. + (md_atof): Add support for little endian targets. + (md_parse_option): Add support for -EL, -EB and -mcpu command + line switches. + (md_convert_frag): Add support for little endian targets. + (md_apply_fix3): Add support for little endian targets. + (md_number_to_chars): Add support for little endian targets. -Tue Aug 18 11:59:43 1998 Catherine Moore +2000-02-10 Timothy Wall - * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF. - * tc-arm.c (arm_fix_adjustable): New routine. + * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is + defined, use it to verify the symbol just read should be a label. -1998-08-13 Vladimir N. Makarov +2000-02-10 Timothy Wall - * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space, - s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or - demand_empty_rest_of_line before mri_comment_end. - (equals): Check garbage after expression before - mri_comment_end in MRI mode. + * app.c (do_scrub_chars): Handle "||" for parallel instructions + when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace + around colons when KEEP_WHITE_AROUND_COLON is defined. + * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL + and KEEP_WHITE_AROUND_COLON. -Thu Aug 13 15:08:42 1998 Ian Lance Taylor +2000-02-08 Timothy Wall - * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a - small immediate constant to use the constant itself rather than - always using 1. + * read.c (s_rept): Call do_repeat, which abstracts the repeat + logic. + (do_repeat): New. Abstract repeat logic so that a "break" can be + implemented. + (end_repeat): New. Provide support for a "break" out of the + repeat loop. + * read.h: Add prototypes for new functions. -Wed Aug 12 18:47:38 1998 Ian Lance Taylor +2000-02-08 Timothy Wall - * config/tc-hppa.c (pa_enter): Call as_bad rather than abort. - (pa_leave): Likewise. + * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro. + * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero). + * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is + non-zero. -Wed Aug 12 13:25:03 1998 Alan Modra +2000-02-08 Timothy Wall - * config/tc-i386.c (md_assemble): Emit a warning for stand-alone - prefixes. - (i386_operand): Fix an error message. + * read.c: Added elseif to directives table. + * read.h: Added prototype for s_elseif. + * doc/as.texinfo: Added description for elseif. + * cond.c (s_elseif): New function -Tue Aug 11 14:44:32 1998 Nick Clifton +2000-02-04 Timothy Wall - * doc/c-arm.texi (ARM Directives): Document .req directive. + * listing.c (print_lines): Remove conditionals causing bug in + listings. - * config/tc-arm.c (reg_required_here): Display erroneous string if - the register name could not be decoded. - Do not set inst.instruction if the sift is -1. +2000-02-03 Timothy Wall -Mon Aug 10 15:39:56 1998 Richard Henderson + * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER + default values. + * frags.c (frag_new): Calculate fr_fix in octets + (frag_now_fix) Return offset as target address offset (bytes). + (frag_now_fix_octets) New - Return offset in octets (8-bit + quantities). + * frags.h: Added prototype for frag_now_fix_octets(). + Distinguish between octets and bytes in field descriptions. + * listing.c (calc_hex): Account for octets vs bytes when + printing addresses/offsets. + (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and + target is little-endian, print the octets in a word in big-endian + order so that the display looks like a proper hexadecimal number, + instead of having the octets reversed. + * read.c (do_align): When recording alignment, alignment power + should be in terms of target bytes (minimum addressible unit) + instead of octets. + (do_org) Convert ORG target address (byte) argument into an + octet offset when generating a variable fragment. + * symbols.c (resolve_symbol_value): Symbol final value + converted to a target address offset (bytes) from its octet offset. + * config/obj-coff.c (coff_frob_symbol): Symbol target address + offset (bytes) is adjusted by the frag offset (octets) converted + to bytes. + (coff_frob_section) Section alignment power is in terms of bytes; + convert it to an octet alignment power when calculating size (and + size mask) in octets. Don't modify the section size in order to + "align" it for TI COFF, since that format has a different method + for storing alignment information. - * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as - we do for EXTERN. +2000-02-01 Timothy Wall -Mon Aug 10 15:06:18 1998 Nick Clifton + * stabs.c (generate_asm_file): Escape backslashes in stabs file + entries, matching the way GCC generates them. If not escaped, the + filename is encoded incorrectly. - * config/tc-d30v.c (d30v_align): Always perform alignment request, - even if it is belived to be unnecessary. - -Mon Aug 10 17:48:09 1998 Alan Modra - - config/tc-i386.c (i386_operand): Size immediate constants by - suffix (erroneously removed as part of July 7 change). +2000-01-31 Nick Clifton -Sun Aug 9 20:45:32 1998 Catherine Moore + * config/tc-arm.c (reg_table): Add support for ATPCS register + naming conventions. - * config/obj-elf.h: Check for redefinition of obj_frob_symbol. - * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. - (armelf_frob_symbol): New Routine. - * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF. +2000-01-31 Geoff Keating -Sat Aug 8 15:21:28 1998 Richard Henderson + * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if + already defined. + * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES): + New macro. + * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag + of a symbol when we really care about its value. - * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms. +2000-01-19 Chandra Chavva -Wed Aug 5 15:54:14 1998 Nick Clifton + * config/tc-mcore.c (md_assemble): Give warning message if + operands passes to instruction are more than the spec. - * config/tc-arm.c (md_begin): Set BFD private flags depending upon - command line switches passed to assembler. +2000-01-27 Thomas de Lellis -Mon Aug 3 14:02:52 1998 Doug Evans + * config/tc-arm.c (armadjust_symtab): If the assembler is in + Thumb mode but the label seen was not declared as '.thumb_func' + then set the ST_INFO type to STT_ARM_16BIT mode. This allows + correct disassembly of Thumb code bounded by non function labels. - * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated. - (gas_cgen_opcode_desc): Declare. - (gas_cgen_parse_operand): Declare. - (*): Prepend gas_ to gas specific fns to denote them as such. - All uses updated. - * cgen.c (gas_cgen_opcode_desc): New global - (gas_cgen_init_parse): Renamed from cgen_asm_init_parse. - (queue_fixup): Renamed from cgen_queue_fixup. - (*): Prepend gas_ to gas specific fns to denote them as such. - All uses updated. - (gas_cgen_md_apply_fix3): Update call to insert_operand. - (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn. - * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM. - Open opcode table and initialize it. - (make_parallel): Use gas_cgen_opcode_desc. - (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM. - (md_assemble): Ditto. - -Sat Aug 1 19:27:30 1998 Richard Henderson - - * as.h (debug_info_type): Add entries for unspecified and dwarf*. - * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call - as_where ourselves. Provide a stub for !ECOFF_DEBUGGING. - * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H. - Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection. - * read.c (generate_lineno_debug): Tidy ECOFF bits. Use - DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test. - * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable. - (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING. - (INIT_STAB_SECTION): Likewise. - (OBJ_PROCESS_STAB): Likewise. - - * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug. - (md_parse_option): Watch for them. - (alpha_cur_ent_sym, alpha_flag_mdebug): New variables. - (md_begin): Kill neverdef code. - (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New. - (s_alpha_prologue): Watch alpha_cur_ent_sym. - (s_alpha_coff_wrapper): New. - (md_pseudo_table): Trap all ECOFF pseudos. - -Fri Jul 31 16:45:54 1998 Ron Unrau - - Start of changes to remove mdebug section from mips*-elf - Based on MIPS_STAB_ELF definition - * acconfig.h: undef if not configured - * config.in: undef if not configured - * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf - * config/tc-mips.c (s_ent): set BSF_FUNCTION - * stabs.c (s_stab_generic): flush frag - -Fri Jul 31 16:14:45 1998 Catherine Moore - - * configure.in: (arm-*-elf): Handle. - (thumb-*-elf): Handle. - * configure: Regenerate. - * read.c (stringer): Fix typo in comment. - * write.c (fixup_segment): Don't add symbol value to addend if - TC_ARM and OBJ_ELF. - * config/tc-arm.c (md_section_align): Don't align dwarf debug - sections. - (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset - for OBJ_ELF. - -Thu Jul 30 21:38:43 1998 Frank Ch. Eigler - - * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables. - (write_2_short): Emit warning if new flag is set. - (do_assemble): Set flags if left instruction is one of special - "right-instruction-killer" type. - -Tue Jun 28 18:12:28 1998 Stan Cox - - * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc): - Always output words in debug_info section as big endian. - (sparc_target_format): Choose correct bfd target. - (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32. - -Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com) - - * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization - to work with internationalization code. Issue an error when two - operands match that are not allowed to match. - -Mon Jul 27 16:25:58 1998 Doug Evans - - * configure.in (install_tooldir): Allow target to specify whether - it wants to be installed in $(tooldir)/bin. - * configure: Regenerate. - * Makefile.am (install-exec-local): Set install-exec-tooldir - dependency via configure. - * Makefile.in: Regenerate. +2000-01-27 Alan Modra -Fri Jul 24 19:58:59 1998 Doug Evans + * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c + Add dependencies for e-i386aout.o. Fix 2 comment lines. - * Makefile.am (install-exec-local): Split into two ... - (install-exec-bindir,install-exec-tooldir): New rules. - * Makefile.in: Regenerate. + * Makefile.in: Same here. + Update copyright. -Fri Jul 24 16:31:49 1998 Ian Lance Taylor + * configure.in: Set bfd_gas for i386-aout when primary target + is bfd. Handle i386aout emulation. Don't use te_file=multi, as + we may need the primary te_file. Remove incorrect comment. - * Makefile.am (install-exec-local): Don't remove the file before - checking whether $(bindir) == $(tooldir)/bin. From Maciej - W. Rozycki . - * Makefile.in: Rebuild. + * configure: Regenerate. -Fri Jul 24 09:13:46 1998 Doug Evans + * config/e-i386aout.c: New file. - * cgen.c: Include libiberty.h. - (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc. - (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc. - * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare. - (md_cgen_lookup_reloc)): Declare. - (md_cgen_record_fixup_exp): Declare. - * config/tc-m32r.h (md_pcrel_from_section): Declare. - (m32r_relax_frag): Declare. - (cgen_md_apply_fix3): Decls moved to cgen.h. - (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto. - (m32r_cgen_record_fixup_exp): Delete decl. - * config/tc-m32r.c (m32r_cpu_desc): #if 0 out. - (assemble_nop): Delete. - (expand_debug_syms): Delete unused `exp'. - (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc). - Add default case for -Wall. - (m32r_cgen_record_fixup_exp): Add default case for -Wall. - (md_atof): Delete unused wordP. + * as.c (USE_EMULATIONS): Move to before print_version_id. + (struct emulation): Add i386aout. + (show_usage): Split text strings. Reformat -a text. Add --em + help. + Update copyright. -Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com) + * obj.h (struct format_ops): Add s_get_other and s_get_desc. + (aout_format_ops): New. + Update copyright. - * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL - value. + * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT + preprocessor conditional and add aout USE_EMULATIONS tests. + (read_a_source_file): Don't pass error strings to printf as + format arg. + Update copyright. -Wed Jul 22 14:36:56 1998 Ian Lance Taylor + * gasp.c (exp_get_abs): Don't pass error strings to printf as + format arg. + (do_data): Same here. + (process_file): And here. + Update copyright. - * doc/as.texinfo: Add documentation for .end, .exitm, .fail, - .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes, - .print, .purgem, and .struct. Remove documentation for - .app-file. + * symbols.c (colon): Rewrite "already defined" fatal message + code for aout with USE_EMULATIONS. + Update copyright. -Tue Jul 21 16:50:52 1998 Doug Evans + * config/obj-aout.c (OBJ_HEADER): Define. + (obj_pseudo_table): Rename to aout_pseudo_table. Init all + fields of sentinel. + (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE, + S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi + forms here. + (obj_aout_type): Expand S_SET_OTHER here too. + (obj_read_begin_hook): Remove. + (aout_pop_insert): New. + (obj_aout_s_get_other): New. + (obj_aout_s_get_desc): New. + (aout_format_ops): New. + Update copyright. - * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand. - Update call to insert_operand. + * config/obj-aout.h (obj_pop_insert): Define so non-multi usage + gets aout_pseudo_table. + (aout_pseudo_table): Declare. + (obj_read_begin_hook): Define. + Update copyright. -Fri Jul 17 11:42:20 1998 Nick Clifton + * config/obj-coff.c (obj_pseudo_table): Rename to + coff_pseudo_table. + (coff_pop_insert): Use coff_pseudo_table. + (coff_sec_sym_ok_for_reloc): Remove. + (coff_format_ops): Add 0 entries for s_get_size, s_set_size, + and comment all zero entries and remove #if 0 code. + Update copyright. - * config/tc-m32r.c (ms_show_usage): Formatting changes. + * config/obj-coff.h (obj_pop_insert): Define. + (coff_pseudo_table): Declare. + Update copyright. -Wed Jul 15 15:38:28 1998 Ian Lance Taylor + * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for + s_get_size, s_set_size. Comment all zero entries. + Update copyright. - * config/tc-i386.c (md_assemble): Don't get confused by trailing - whitespace after a prefix operator. + * config/obj-elf.c (elf_s_get_other): New function. + (obj_read_begin_hook): Rename to elf_obj_read_begin_hook. + (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook. + (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and + comment. + (obj_elf_parse_section_letters): Don't pass error strings to + printf as format arg. + Update copyright. -Tue Jul 14 15:32:56 1998 Richard Henderson + * config/obj-elf.h (ECOFF_DEBUGGING): Define when + OBJ_MAYBE_ECOFF. + (elf_s_get_other): Declare. + (S_GET_OTHER) Define as elf_s_get_other if not already + defined. + (S_SET_OTHER): Only define when not already defined. + (elf_obj_read_begin_hook): Declare. + (obj_read_begin_hook): Define. + (elf_obj_symbol_new_hook): Declare. + (obj_symbol_new_hook): Define. + Update copyright. - * configure.in (i386-*-beos{pe,elf,}*): Recognize. + * config/obj-multi.h: Add copyright header and protect against + multiple inclusion. Add * to all function pointers. + (OBJ_HEADER): If defined, include it rather than other defines + in this file. + (obj_frob_file_after_relocs): Test for NULL. + (obj_symbol_new_hook): Here too. + (obj_sec_sym_ok_for_reloc): And here. + (S_GET_OTHER): Define. + (S_GET_DESC): Define. + (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h + (OBJ_MAYBE_ELF): Update comment. -Tue Jul 14 12:33:44 1998 Chris Torek + * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to + OBJ_AOUT preprocessor conditional and handle emulation by + testing OUTPUT_FLAVOR. + (i386_displacement): Here too. + (md_section_align): Similarly here. + (i386_target_format): Conditionally compile when more than one + of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case. + (i386_immediate): Fix error message for aout BFD_ASSMBLER. + (i386_displacement): Here too. + Update copyright. - * config/tc-sparc.c (log2): New static function. - (s_reserve): Use log2 to convert alignment before calling - record_alignment. - (s_common): Use log2 to convert alignment before calling - record_alignment and frag_align. - (sparc_cons_align): Use log2. + * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*. + Define TARGET_FORMAT for aout only when not multi. + Update copyright. -Tue Jul 14 11:58:40 1998 Ian Lance Taylor + * config/te-multi.h: Delete file as it's identical to te-generic.h - * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF. - (s_common): Likewise. +2000-01-15 Alan Modra - * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct - initialization of waddr. - (sparc_elf_final_processing): Add default case to switch. + * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete. + * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to + LONG_MNEM_SUFFIX. -Tue Jul 14 11:00:16 1998 Alan Modra + * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to + DWORD_MNEM_SUFFIX. + * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some + comments. - * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather - than temporary real. +2000-01-13 Clinton Popetz -Mon Jul 13 13:55:42 1998 Ian Lance Taylor + * config/tc-mips.c (mips_do_align): New function. + * config/tc-mips.h (md_do_align): Define. - * write.c (subsegs_finish): Don't align the segments if there were - any errors. +2000-01-10 Philip Blundell - * config/obj-coff.c (c_symbol_merge): Correct number of bytes when - copying aux information. - - * expr.c (make_expr_symbol): Catch attempts to turn an O_big - expression into a symbol. - -Mon Jul 13 13:29:04 1998 Alan Modra - - * config/tc-i386.c (mode_from_disp_size): Change arg and return - type to unsigned int. - (md_assemble): Change type used to store offsets from unsigned - long to long. - (i386_operand): Switch error check to only call RESTORE_END_STRING - once after parse_register. - -Fri Jul 10 16:00:04 1998 Nick Clifton - - * config/tc-v850.c (md_show_usage): Changed format to match that - of gcc, ld, etc. - - * as.c (show_usage): Changed format to match that of gcc, ld, etc. + * doc/c-arm.texi (ARM Options): Fix typo. + (ARM-Chars): Correct description of `#'. Mention that `;' is a + line separator for Linux. + * doc/as.texinfo (Comments): Mention the ARM. -Thu Jul 9 12:09:57 1998 Andreas Schwab +2000-01-10 Philip Blundell - * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable - relocs. - (md_apply_fix_2): Force the symbol of the vtable reloc to be - weak. - -Thu Jul 9 11:31:54 1998 Ian Lance Taylor - - * doc/Makefile.am (MAINTAINERCLEANFILES): Define. - * doc/Makefile.in: Rebuild. - -Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com) - - * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits - for %lo expressions. - (mips_ip, case 'u'): Move range check after code to mask - off bits in %hi/%lo expressions. Mask off high bits for - %lo expressions. - -Tue Jul 7 17:57:38 1998 Ian Lance Taylor - - * doc/Makefile.am (gasver.texi): New target. - (as.info, as.dvi): Depends upon gasver.texi. - * doc/as.texinfo: Include gasver.texi. Mention version number on - title page and in top node. - * doc/Makefile.in: Rebuild. - -Tue Jul 7 11:42:16 1998 Richard Henderson - - * listing.c (listing_listing): For EDICT_LIST, skip all lines up to - but not including the line containing the edict. - * listing.h (LISTING_EOF): New. - * input-scrub.c (input_scrub_next_buffer): Call it. - -Tue Jul 7 13:00:37 1998 Alan Modra - - * config/tc-i386.c (i386_operand): Don't set the size of an - immediate address based solely on the suffix and the mode. - - * config/tc-i386.c (md_assemble): Add assertion to make sure - overlap2 does not set Imm. - - * config/tc-i386.c (space_chars): Remove. The scrubber converts - sequences of whitespace to a single space. - (is_space_chars): Just compare with space. - (md_begin): Don't initialize space_chars. - (md_assemble): Just skip a single whitespace character. - (i386_operand): Rewrite base-index parsing to use new - parse_register, and to skip white space. Skip white space in a - number of other places too. Don't give error message if - parse_register fails. - (parse_register): Change reg_string parameter to be non-const. - Add end_op parameter. Skip white space after the `%', and return - end of register string. Give error message here rather than - caller. - -Fri Jul 3 15:34:34 1998 Ian Lance Taylor - - Based on patch from Matt Semersky : - * expr.c (op_encoding): Make const. - (expr_set_precedence): New function. - (expr_begin): Don't set operator rankings, just call - expr_set_precedence. - * expr.h (expr_set_precedence): Declare. - * read.c (s_mri): Call expr_set_precedence. - -Thu Jul 2 16:24:58 1998 Ian Lance Taylor - - * doc/as.texinfo (Statements): Remove paragraph discussing - continuing lines with a backslash. This hasn't worked for years, - if it ever did. - -Thu Jul 2 14:06:22 1998 Klaus Kaempf - - * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak - symbol definitions. - (Ctors_Symbols, Dtors_Symbols): New symbol chains. - (ps_CTORS, ps_DTORS): New section types. - (vms_fixup_xtors_section): New function - (Ctors_Psect, Dtors_Psect): Define. - (IS_GXX_XTOR): Define - (global_symbol_directory): Change check of gxx_bug_fixed to 0. - Filter static constructors/destructors and add to - Ctors_Symbols/Dtors_Symbols chain. - (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to - appropriate section. - - * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha". - * makefile.vms: Merge vax/vms support. - -Wed Jul 1 20:06:20 1998 Richard Henderson - - * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New. - (elf_pseudo_table): Add them. - * config/tc-mips.c (mips_force_relocation): Force vtable relocs. - (md_apply_fix): Accept them. - (mips_fix_adjustable): Don't adjust them. - (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel. - * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs. - * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs. - (tc_fix_adjustable): Don't adjust them. - -Wed Jul 1 16:35:32 1998 Doug Evans - - * Makefile.am (CGEN_CPU_PREFIX): New variable. - (cgen.o): Use it. - * Makefile.in: Regenerate. - * configure.in: AC_SUBST cgen_cpu_prefix. + * configure.in (arm*-*-conix*): New target. + (arm*-*-linux-gnu*): Match instead of arm-*-linux* and + armv*-*-linux-gnu. * configure: Regenerate. -Wed Jul 1 21:38:56 1998 J"orn Rennecke - - * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define. - Changed all users of COND12_DELAY. - -Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com) - - * config/tc-mn10300.c (set_arch_mach): New function. - (md_pseudo_table): Add pseudo-ops to set the current machine type. - (md_begin): Default to mn10300 mode. - (md_assemble): Only accept instructions for the core mn10300 - chip and the active machine type. - -Wed Jun 24 19:06:04 1998 Ian Lance Taylor - - * subsegs.h (segment_info_type): Give the struct a name. - * config/tc-h8300.h (tc_reloc_mangle): Add prototype. - * config/tc-h8500.h (tc_reloc_mangle): Declare. - * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype. - * config/tc-w65.h (tc_reloc_mangle): Declare. - * config/tc-z8k.h (tc_reloc_mangle): Declare. - -Wed Jun 24 13:45:00 1998 Catherine Moore - - * config/tc-v850.c (v850_comm): Restore old section - after common processing. - -Wed Jun 24 11:50:54 1998 Klaus Kaempf - - * config/obj-vms.c (Create_VMS_Object_File): Force binary file. - -Tue Jun 23 17:47:31 1998 Jim Wilson - - * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to - char with code that explicitly sign-extends. - -Tue Jun 23 13:54:57 1998 Nick Clifton - - * config/tc-v850.c (md_begin): Restore text section as the current - section after creating call table sections. - * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly - code. - - * config/obj-coff.c (c_symbol_merge): Replace complex expresion - with call to macro SYM_AUXINFO. - -Tue Jun 23 15:09:27 1998 Mike Stump - - * Makefile.am (install-exec-local): Don't let EXEEXT interfere - with the program transform name. - * Makefile.in: Rebuild. - -Mon Jun 22 19:52:42 1998 Ian Lance Taylor - - * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary - information. - -Mon Jun 22 15:18:58 1998 Ian Lance Taylor - - * config/tc-i386.c (i386_operand): Be prepared for a space between - the open parenthesis and the start of the register operand, - because of the June 16 change. - -Sun Jun 21 21:27:03 1998 Ian Lance Taylor - - * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if - BFD_ASSEMBLER. - -Sun Jun 21 12:26:36 1998 Nick Clifton - - * config/tc-d30v.c (d30v_align): Always perform alignment request, - even if it is belived to be unnecessary. - -Fri Jun 19 13:57:06 1998 Ian Lance Taylor - - * write.c (adjust_reloc_syms): Never adjust relocs against weak - symbols. - * config/tc-mips.c (md_apply_fix): Adjust accordingly. - -Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com) - - * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the - shift amount for a repeated operand. The shift amount for the - repeated copy comes from the size of the operand. - -Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com) - - * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support. - -Wed Jun 17 13:07:05 1998 Ian Lance Taylor - - * config/tc-mips.c (md_show_usage): Fix -mipsN usage. - -Tue Jun 16 13:06:21 1998 Alan Modra - - * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all - characters in it as LEX_IS_SYMBOL_COMPONENT. - * config/tc-i386.h (tc_symbol_chars): Define. - (extra_symbol_chars): Declare. - * config/tc-i386.c (extra_symbol_chars): Define. - (comment_chars): Don't use '/' as comment start if TE_LINUX. - (line_comment_chars): Set to '/' if TE_LINUX. - * doc/c-i386.texi (i386-prefixes): Update. - * doc/internals.texi (CPU backend): Document tc_symbol_chars. - -Fri Jun 12 13:36:54 1998 Tom Tromey - - * po/Make-in (all-yes): If maintainer mode, depend on .pot file. - ($(PACKAGE).pot): Unconditionally depend on POTFILES. - -1998-06-12 Vladimir N. Makarov - - * config/tc-d10v.c (md_apply_fix3): Checking displacement - constraint in instructions REP & REPI. - -Thu Jun 11 08:56:46 1998 Nick Clifton - - * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8, - BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages. - - (check_range): If the operand is shifted, then shift the number - before checking its range. - - * write.c (adjust_reloc_syms): Add more checks for NULL pointers. - - * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special - common sections. - -Wed Jun 10 17:26:35 1998 Nick Clifton - - * config/tc-v850.c (v850_comm): Create special sections as needed. - -1998-06-10 Vladimir N. Makarov - - * config/tc-d10v.c (write_2_short): Addition of swapping - instructions for sequential and reverse sequential order when - given order is not possible. - -Tue Jun 9 13:52:53 1998 Ian Lance Taylor - - * Makefile.am: Rebuild dependencies. - (DEP_INCLUDES): Fix reference to intl build directory. - * Makefile.in: Rebuild. - -Tue Jun 9 12:20:05 1998 Alan Modra - - * doc/c-i386.texi: Update 16 bit documentation. - - * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32, - IgnoreDataSize to IgnoreSize as they are used for address size as - well as data size. - * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in - 32-bit mode, similarly addr16/data16 and variants. - -Mon Jun 8 18:32:01 1998 Nick Clifton - - * config/tc-d30v.c (md_assemble): Fix handling of reverse - sequential word multiply instructions. - - (do_assemble): Add extra command line argument, to allow mul32 - attribute to be preserved across parallel insns. - (md_assemble): Insert NOPs between explicitly parallel insns which - contain an 32 bit multiply and a 16 multiply. - -Mon Jun 8 12:20:30 1998 Alan Modra - - * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and - likewise for REPE. - - * config/tc-i386.c (reloc): Add braces. - - * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be - consistent with Intel naming. - * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't - use bitfields in sib_byte. - (modrm_byte): Don't use bitfields here either. - - * config/tc-i386.c (current_templates): Add const. - (parse_register): Add const to return, param, and char *s. - (i386_operand): Add const to reg_entry *r. - * config/tc-i386.h (templates): Add const to start, end. - - Inspired by code for 16 bit gas support from Martynas Kunigelis - : - * config/tc-i386.c (md_assemble): Add full support for 16 bit - modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns. - (uses_mem_addrmode): Remove. - (md_estimate_size_before_relax): Add support here too. - (md_relax_table): Rewrite interface to md_relax for 16 bit - support. - (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove. - (opcode_suffix_to_type): Remove. - (CODE16, SMALL, SMALL16, BIG, BIG16): Define. - (SIZE_FROM_RELAX_STATE): Modify to suit above. - (md_convert_frag): Likewise. - (i386_operand): Add support for 16 bit base/index regs, - immediates, and displacements. Remove some unnecessary casts, and - localise end_of_operand_string, displacement_string_start, - displacement_string_end variables. Add GCC_ASM_O_HACK. - * config/tc-i386.h (NO_BASE_REGISTER_16): Define. - - * config/tc-i386.c (prefix_hash): Remove. - (md_begin): Rewrite without obstacks. Remove prefix hash table - handling. Rewrite lexical table handling. - (i386_print_statistics): Don't print prefix statistics. - (md_assemble): Rewrite instruction parser so that line is not - converted to lower case. Don't do a hash_find for prefixes, - instead recognise them via opcode modifier. - (expecting_operand, paren_not_balanced): Localise variables. - * config/tc-i386.h (IsPrefix): Define. - (prefix_entry): Remove. - - * config/tc-i386.h (PREFIX_SEPERATOR): Don't define. - * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using - '\\' in case where comment_chars contains '/'. - - * config/tc-i386.c (MATCH): Ensure given operand and template - match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid; - you must write `ljmp *table(%ebx)'. - - From H.J. Lu : - * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define - as 0 ifndef BFD_ASSEMBLER. - (md_assemble): Allow immediate operands without suffix or - other reg operand to default in size to the current code size. - -Mon Jun 8 09:45:00 1998 Catherine Moore - - * config/tc-v850.c (md_begin): Restore creation of - .call_table_text and .call_table_data sections. - -Sat Jun 6 00:02:41 1998 Nick Clifton - - * config/tc-d30v.c (md_assemble): Set execution type to unknown - after emitting a word of noops. - -Fri Jun 5 23:27:04 1998 Alan Modra - - * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2. - (i386_operand): Simplify checks for valid base/index combinations. - Disallow `in 4(%dx),%al'. - - * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and - index_reg const. - (add_prefix): Change parameter from char to int. - - * config/tc-i386.h (Ugh): Define opcode modifier. - * config/tc-i386.c (md_assemble): Print warnings for Ugh insns. - - * config/tc-i386.c (md_assemble): Rewrite MATCH and - CONSISTENT_REGISTER_MATCH macros to check register types more - thoroughly. Check for illegal suffix/operand combinations - when matching insns with operands. Handle new `s' suffix, and - associated FloatMF opcode modifier for float insns with memory - operands. - * config/tc-i386.h (FloatMF): Define new opcode modifier. - (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise. - (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define. - * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to - DATA_PREFIX_OPCODE throughout. - - * config/tc-i386.c (REGISTER_WARNINGS): Define. - (md_assemble): Rewrite suffix/register operand checking code to be - more thorough. Remove Abs8,16,32. Change occurrences of Mem to - AnyMem, the better to grep. - (pi): Remove Abs. - (i386_operand): Don't set Mem bits in i.types[this_operand] when - given a memory operand. Don't set Abs bits either. - (type_names): Remove Mem*, Abs*. - * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't - define opcode_modifiers as these cases are handled by Disp8, - Disp16, Disp32 and suffix checks. - (COMES_IN_BOTH_DIRECTIONS): Remove. - (FloatR): Define. It's OK to share the bit with ReverseRegRegmem. - - * config/tc-i386.c (md_assemble): Don't emit operand size prefix - if IgnoreDataSize modifier given. Remove ShortformW modifier - test. Add test for ShortForm in W base_opcode modification. - Merge Seg2ShortForm and Seg3ShortForm code. - * config/tc-i386.h (ShortFormW): Remove. - (IgnoreDataSize): Define. - -Fri Jun 5 10:50:53 1998 Nick Clifton - - * config/tc-d30v.c (md_assemble): Store previous segment state - with previous instruction. - -Wed Jun 3 18:21:56 1998 Alan Modra - - * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define. - (ebp, esp): Remove static variables. - (MATCH): Remove test for InOutPortReg. - (i386_operand): Properly handle InOutPortReg here instead. - Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax' - (md_assemble): Simplify and correct modrm and sib generation. - (i386_operand): Add warning for scale without index. - Rewrite checks for valid base/index combinations. - - * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of - macros and enclose in do while(0). - (RESTORE_END_STRING): Likewise. - (md_assemble): Add one to printed operand number so we start - from 1 not 0. Add some more gettext invocations. - (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand - number here too. - - * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX, - DATA_PREFIX, SEG_PREFIX): Define. - * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field. - (check_prefix): Remove function. - (add_prefix): New function. Add prefix to i.prefix as well as - doing checks. - (md_assemble): Changes for add_prefix. Remove hack for wait - prefix, instead always output prefixes in fixed order. Test - for jcxz/loop when selecting between word & dword operations, - and add address size prefix rather than operand size prefix. - Remove operand -> address size hack when emitting jcxz/loop. - (i386_operand): Remove O_Absent check as it's done in expr. - -Wed Jun 3 15:09:10 1998 Ian Lance Taylor - - * configure.in: Recognize m5200 as a cpu_type of m68k. - * aclocal.m4: Rebuild with current libtool. - * configure: Rebuild. - -Wed Jun 3 14:11:59 1998 Andreas Schwab - - * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls - to relaxable_symbol to prevent references to external symbol from - being relaxed. - -Wed Jun 3 14:10:36 1998 Ian Lance Taylor - - * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all - symbols are relaxable. - -Wed Jun 3 09:16:00 1998 Catherine Moore - - * config/tc-v850.c (md_begin): Don't create special - sections by default. - -Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com) - - * config/tc-mips.c (macro): For div and udiv, close the - reorder block as soon as possible. - -Tue Jun 2 15:36:13 1998 Ian Lance Taylor - - From Matt Semersky : - * macro.c (macro_mri_mode): New function. - * macro.h (macro_mri_mode): Declare. - * read.c (s_mri): Call macro_mri_mode when switching in and out of - MRI mode. - -Tue Jun 2 13:32:22 1998 Klaus Kaempf - - * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in - OBJ_EVAX case. - - * config/tc-alpha.c (s_alpha_comm): Defer restoring character - until after xstrdup in OBJ_EVAX case. - -Tue Jun 2 13:11:13 1998 Pat Rankin - - * config/tc-vax.c (md_create_short_jump): Fix off by two bug in - offset calculation. Also, use VAX_BRW from vax-inst.h instead - of hardcoded magic number. - (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros. - -Tue Jun 2 09:25:34 1998 Doug Evans - - * read.c (do_s_func): New function. - (s_func): Call it. - * read.h (do_s_func): Add prototype. - -Mon Jun 1 12:47:30 1998 Doug Evans - - * config/tc-m32r.c (m32r_do_align): Only fill code sections with - nops if fill pattern not specified. - -Mon Jun 1 14:08:35 1998 Ian Lance Taylor - - From Andrew Crabtree : - * config/te-go32.h (TE_GO32): Define. - * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32. - -Sun May 31 15:43:06 1998 Doug Evans - - Implement .func/.endfunc pseudo-ops. - * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare. - (s_func): Declare. - * read.c (potable): Add .func,.endfunc. - (s_func): New function. - * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New - functions. - (in_doc_func_p,current_function_label): New static globals. - (stabs_generate_asm_lineno): Emit function relative stabs if in .func. - -Fri May 29 18:13:12 1998 Ian Lance Taylor - - * config/tc-a29k.h (WORKING_DOT_WORD): Define. - * config/tc-alpha.h (WORKING_DOT_WORD): Define. - * config/tc-arm.h (WORKING_DOT_WORD): Define. - * config/tc-h8300.h (WORKING_DOT_WORD): Define. - * config/tc-h8500.h (WORKING_DOT_WORD): Define. - * config/tc-hppa.h (WORKING_DOT_WORD): Define. - * config/tc-i860.h (WORKING_DOT_WORD): Define. - * config/tc-i960.h (WORKING_DOT_WORD): Define. - * config/tc-tic30.h (WORKING_DOT_WORD): Define. - * config/tc-w65.h (WORKING_DOT_WORD): Define. - * config/tc-z8k.h (WORKING_DOT_WORD): Define. - * config/tc-a29k.c: Don't define md_short_jump_size, - md_long_jump_size, md_create_short_jump or md_create_long_jump. - * config/tc-alpha.c: Likewise. - * config/tc-alpha.h: Likewise. - * config/tc-arm.c: Likewise. - * config/tc-h8300.c: Likewise. - * config/tc-h8500.c: Likewise. - * config/tc-hppa.c: Likewise. - * config/tc-i860.c: Likewise. - * config/tc-i960.c: Likewise. - * config/tc-ppc.c: Likewise. - * config/tc-sh.c: Likewise. - * config/tc-sparc.h: Likewise. - * config/tc-tic30.c: Likewise. - * config/tc-w65.c: Likewise. - * config/tc-z8k.c: Likewise. - -Fri May 29 16:03:26 1998 Pat Rankin - - * config/tc-vax.c (_): Delete this macro used for placeholder - values in vax_operand_width_size; it conflicts with the _() macro - used for internationalization. - -Fri May 29 13:46:07 1998 Ian Lance Taylor - - * symbols.c (symbol_find_base): Fix case insensitive symbol name - code. From Chris Moller . - - Based on patch from Klaus Kaempf : - * struc-symbol.h (struct broken_word): Add seg and subseg fields. - * read.c (emit_expr): Initialize seg and subseg fields of a new - broken word. - * write.c (write_object_file): Switch to the appropriate segment - and subsegment when processing a broken word. - - * config/tc-m68k.c (mri_assemble): New static function. - (build_mri_control_operand): Call mri_assemble rather than - md_assemble. - (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise. - (s_mri_endf, s_mri_endw): Likewise. - -Wed May 27 11:16:25 1998 Ian Lance Taylor - - * read.c (s_org): Call md_flush_pending_output if it is defined. - - * config/tc-sparc.c (md_show_usage): Add \n\ to new string. - -Tue May 26 19:27:52 1998 Stan Cox - - * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New. - (md_parse_option): Add for same. - (sparc_md_end): Set bfd_mach_sparc_sparclite_le. - (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE. - (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE. - - * config/tc-sparc.h (cons_fix_new_sparc): Added. - -Thu May 21 15:02:41 1998 Nick Clifton - - * config/tc-arm.c (find_real_start): Relax definition of local - labels. - -Tue May 19 16:59:44 1998 Nick Clifton - - * config/tc-d30v.c (d30v_align): Apply address adjustment to all - symbols at the given address, not just the last one specified. - -Tue May 19 08:25:19 1998 Catherine Moore - - * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian - or number_to_chars_littleendian to write data. - -Mon May 18 17:09:30 1998 Nick Clifton - - * config/tc-v850.c (md_assemble): Remove artificially created - register name symbols. - -Mon May 18 13:47:06 1998 Doug Evans - - * write.c (fixup_segment): Change "segment" to "section" in - error message. - -Mon May 18 16:55:40 1998 Michael Meissner - - * write.c (fixup_segment): Change sym1-sym2 message again. - -Mon May 18 09:31:43 1998 Michael Meissner - - * write.c (fixup_segment): Improve error message for sym1-sym2 - errors when sym1 is in a different segment from sym2. - -Wed May 13 10:16:37 1998 Doug Evans - - * config/tc-m32r.c (warn_unmatched_high): New static local. - (OPTION_WARN_PARALLEL): Rename from OPTION_WARN. - (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN. - (md_longopts): Recognize --{no-,}warn-unmatched-high. - (md_parse_option): Likewise. - (md_show_usage): Likewise. - (m32r_frob_file): Likewise. - - * read.c (generate_file_debug,generate_lineno_debug): New functions. - (read_a_source_file): Call them. - * read.h (stabs_generate_asm_file): Declare. - * stabs.c (stabs_generate_asm_file): New function. - (generate_asm_file): New function. - (stabs_generate_asm_lineno): Move file name handling into - generate_asm_file. - -Tue May 12 12:03:44 1998 Richard Henderson - - * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static. - (d30v_current_align, d30v_current_align_seg): New variables. - (d30v_last_label): New variable. - (d30v_align, s_d30v_align, s_d30v_text): New functions. - (s_d30v_data, s_d30v_section): Likewise. - (md_pseudo_table): Call them. - (md_begin): Initialize d30v_current_align_seg. - (md_assemble): Call d30v_align when needed by known current alignment. - (d30v_frob_label, d30v_cons_align): New functions. - * config/tc-d30v.h (md_do_align): Remove. - (tc_frob_label): Call d30v_frob_label. - (md_cons_align): New. - - * config/tc-d30v.c (find_format): Convert complex expressions to - expression symbols before processing. Clean up code formatting. - -Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com) - - * po/Make-in (install-info): New target. - -Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com) - - * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp" - instructions. - * config/tc-mn10300.c (md_assemble): Likewise. - -Thu May 7 11:47:22 1998 Doug Evans - - * Makefile.am: Update with `make dep-am'. - (HFILES): Add cgen.h. - (cgen.o): Depend on cgen.h. - * Makefile.in: Regenerate. - - * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where. - -Thu May 7 13:20:56 1998 Anders Blomdell - - * gasp.c (grab_label): Permit a label to be a preprocessor - variable by permitting a label to start with a backslash. - -Thu May 7 12:50:33 1998 Frank Ch. Eigler - - * config/tc-mips.c (validate_mips_insn): Removed hack - for previously inaccessible bitfields in some INSN_TRAP - instructions. - -Thu May 7 11:13:00 1998 Frank Ch. Eigler - - * config/tc-d30v.c (do_assemble): Abort with error message - if opcode operands do not match. - -Thu May 7 09:36:06 1998 Frank Ch. Eigler - - * config/tc-mips.c (macro_build, validate_mips_insn): Implement - 'q' operand format for 20-bit "break"/"sdbbp" instructions. - (mips_ip): Truncate overflowed "break" 'c' operand. Implement - similar new 'q' operand. - -Thu May 7 07:47:14 1998 Michael Meissner - - * cgen.c (cgen_asm_finish_insn): Fix typo. - -Thu May 7 02:19:14 1998 Doug Evans - - * cgen.h: New file. - * cgen.c: Include it. - (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS. - (cgen_asm_finish_insn): Result is now void. New arg `result'. - All callers updated. - * config/tc-m32r.c: Include cgen.h. - (m23r_insn): New members num_fixups,fixups. - -Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com) - - * config/tc-hppa.c (md_apply_fix): Slightly rework some code - to avoid compiler warning. - -Wed May 6 15:26:34 1998 Klaus Kaempf - - * makefile.vms: Run dec c with /nodebug. Pass CC value when - calling make. - - * makefile.vms (OBJS): Add ehopt.obj - -Wed May 6 15:11:12 1998 Klaus Kaempf - - * doc/c-vax.texi: Correct and extend vax/vms documentation. - -Wed May 6 11:51:51 1998 Richard Henderson - - * config/tc-d30v.c (do_assemble): Accept a new parameter requesting - a short format insn. - (md_assemble): Set it for explicitly packed insns. - -Tue May 5 13:23:13 1998 Nick Clifton - - * config/obj-coff.c (c_symbol_merge): Do not take address of - native fields when performing the memcpy. - -Tue May 5 13:10:41 1998 Gavin Koch - - * config/tc-mips.c (macro,macro2): Implement - M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I. - -Mon May 4 17:49:14 1998 Andreas Schwab - - * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep - relocations against globally visible symbols. - * config/tc-m68k.c (relaxable_symbol): New macro. - (m68k_ip, md_estimate_size_before_relax): Use it. - (tc_m68k_fix_adjustable): Also handle weak symbols. - -Mon May 4 16:12:23 1998 Ian Lance Taylor - - * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all - references to externally visible symbols. - * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the - values in twice for a PC relative reloc if the symbol is - externally defined. - - * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC, - don't adjust a PC relative reloc against an externally visible - symbol. - * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC, - for a PC relative fixup against an externally visible defined - symbol, arrange to store object file and addend values as though - the symbol were not defined. - (tc_gen_reloc): Likewise. - -Thu Apr 30 13:09:39 1998 Fred Fish - - * read.c (sizeof_leb128): Referenced externally by write.c so - don't inline. - -Wed Apr 29 15:45:57 1998 Michael Meissner - - * config/tc-m32r.c ({,expand_}debug_sym): New functions to record - and expand a 'debug' symbol associated with the next instruction - that does not cause a short instruction to be filled with a NOP. - (md_pseudo_table): Add support for .debugsym. - (assemble_parallel_insn): Add calls to expand_debug_sym as - appropriate. - (md_assemble): Ditto. - -Tue Apr 28 19:16:26 1998 Tom Tromey - - * as.c (main): Conditionally call setlocale. - * gasp.c (main): Likewise. - * asintl.h: Include if HAVE_LOCALE_H. - (LC_MESSAGES): Now can be defined even when ENABLE_NLS. - -Tue Apr 28 18:33:23 1998 Frank Ch. Eigler - - * config/tc-d30v.c (md_show_usage): Correct gettext typo. - -Tue Apr 28 12:16:30 1998 Ian Lance Taylor - - * config/tc-hppa.c: Change all calls to bzero to use memset. - (pa_ip): Add cast to avoid warning. - (tc_gen_reloc, md_apply_fix): Likewise. - (pa_find_space_by_number): Likewise. - (hppa_force_relocation): Likewise. - (pa_block): Change i to unsigned int. - * config/obj-som.h (obj_som_copyright): Declare. - -Tue Apr 28 11:35:56 1998 Frank Ch. Eigler - - * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno - for line numbers for assembly source. - -Mon Apr 27 15:58:46 1998 Ian Lance Taylor - - * configure.in: Change version number to 2.9.4 - * configure: Rebuild. - -Mon Apr 27 12:07:33 1998 Doug Evans - - * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated. - -Mon Apr 27 15:16:12 1998 Ian Lance Taylor - - * ecoff.h: Change symbolS in function declaration to struct - symbol. - -Sun Apr 26 13:44:22 1998 Ian Lance Taylor - - * config/tc-sh.c (parse_reg): Add casts to avoid warnings. - (md_convert_frag): Fix i18n typo. - -Sat Apr 25 20:12:02 1998 Richard Henderson - - * ecoff.c (ecoff_get_cur_proc_sym): New function. - * ecoff.h: Protoype it. - * config/tc-alpha.c [ELF] (s_alpha_prologue): New function. - [EVAX] (s_alpha_prologue): Delete. - (md_pseudo_table): Update. - -Sat Apr 25 14:00:52 1998 Ian Lance Taylor - - * config/tc-i960.c (md_assemble): Change bp_error_msg from static - array to local pointer. - (get_args, parse_expr): Add casts to avoid warnings. - -Fri Apr 24 12:47:42 1998 Philippe De Muyter - - * read.c (s_set): Cast xmalloc return value to fragS *. - * config/tc-m68k.c (m68k_ip): Function made static to match - previous forward declaration. - (insert_reg, init_regtable, md_convert_frag_1): Likewise. - -Fri Apr 24 09:26:46 1998 Nick Clifton - - * config/tc-v850.c: Add internationalisation macros to error - strings. - - * config/tc-m32r.c (can_make_parallel): Add internationalisation - macros to error strings. - -Thu Apr 23 19:23:23 1998 Ian Lance Taylor - - * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a - reloc is in the TOC csect. - (md_apply_fix3): Correct gettext typo. - -Thu Apr 23 14:58:31 1998 Nick Clifton - - * config/tc-arm.c (find_real_start): Ignore symbols starting with - .L - they are local labels and the branches are not really - function calls but rather far jumps. - -Wed Apr 22 15:57:21 1998 Tom Tromey - - * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir). - -Wed Apr 22 14:52:36 1998 Ian Lance Taylor - - * config/tc-i386.c (md_assemble): Print operand number rather than - using ordinal_names. - (i386_operand): Likewise. - -Tue Apr 21 22:34:25 1998 Tom Tromey - - * Makefile.am (INTLLIBS): Define to work around apparent automake - bug. - All Makefiles: Regenerated. - - * Many files: Added gettext invocations around user-visible - strings. - * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY, - HAVE_LC_MESSAGES): Define. - * dep-in.sed: Added asintl.h. - * po/Make-in: New file. - * gasp.c (main): Call setlocale, bindtextdomain, and textdomain. - Include "asintl.h". - * read.c (Z_): Renamed from `_'. - * Makefile.am (SUBDIRS): Added po. - (POTFILES): new macro. - (po/POTFILES.in): New target. - ($(OBJS)): Added asintl.h. - (HFILES): Likewise. - (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl. - (as_new_LDADD): Added $(INTLLIBS). - (as_new_DEPENDENCIES): Added $(INTLDEPS). - (gasp_new_LDADD): Added $(INTLLIBS). - (gasp_new_DEPENDENCIES): New macro. - * configure, aclocal.m4: Rebuilt. - * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and - po/Makefile. - (ALL_LINGUAS): Define. - * macro.c: Include "asintl.h". - * as.c (main): Call setlocale, bindtextdomain, and textdomain. - * as.h: Include "asintl.h". - * config/tc-i386.c (ordinal_names): Removed. - (md_assemble): Changed error text to avoid ordinal_names. - (i386_operand): Likewise. - (reloc): Added as_bad to avoid i18n problems. - (tc_gen_reloc): Likewise. - * config/tc-arm.c (bad_args): Now a #define. - (bad_pc): Likewise. - * config/obj-vms.c (VMS_stab_parse): Changed type of - `long_const_msg'. - (global_symbol_directory): Unified strings to avoid i18n - problems. - * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to - avoid i18n problems. - * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems. - * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid - i18n problems. - * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n - problems. - * config/tc-v850.c (md_assemble): Changed C++ comment into C - comment. - * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n - problems. - * as.c (print_version_id): Added an fprintf to avoid i18n - problems. - * cond.c (cond_finish_check): Added as_bad call to avoid i18n - problems. - * expr.c (expr): Added as_warn call to avoid i18n problems. - * messages.c (as_assert): Changed code to avoid i18n problems. - (as_abort): Likewise. - * read.c (pseudo_set): Added as_bad call to avoid i18n problems. - (s_space): Likewise. - * po/Make-in, po/POTFILES.in, po/gas.pot: New files. - -Tue Apr 21 17:01:22 1998 Alan Modra - - * config/tc-i386.c (check_prefix): New static function, split out - from md_assemble. - (struct _i386_insn): Add wait_prefix field. - (md_assemble): Remove wait_prefix local variable. Use - check_prefix when adding a prefix. - - * config/tc-i386.c (current_templates): New static variable. - (md_assemble): Remove current_templates local variable. - (md_assemble, i386_operand): Improve error and warning messages in - many places. Add RESTORE_END_STRING in many places before error - return. Clarify some comments. - - * config/tc-i386.c (struct _i386_insn): Change seg field to a two - element array. - (md_assemble): Parse string instruction operands, looking for - segment override prefixes. Check for invalid segment prefixes on - string instruction. - (i386_operand): i.seg[] and max mem_operand changes for string - insns. - * config/tc-i386.h (EsSeg): Define. - - * config/tc-i386.h (regKludge): Define. - (iclrKludge, imulKludge): Don't define. - * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge - code. Move ReverseRegRegmem fudges into Modrm case. Reorder - opcode_modifier checks to look for more common cases first. Add - default_seg for IsString case. - -Tue Apr 21 16:18:12 1998 Ian Lance Taylor - - * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and - AC_DECL_YYTEXT. - * configure: Rebuild with new automake and libtool. - * aclocal.m4, Makefile.in: Likewise. - - * doc/Makefile.am (as.dvi): New target. - * doc/Makefile.in: Rebuild. - -Sat Apr 18 01:21:04 1998 Stan Cox - - * configure.in: Added sparc86x support. - - * configure: Rebuild. - - * config/tc-sparc.c (lookup_arch): Added arch_type to struct - sparc_arch. - (md_parse_option): Warn if -EL is not supported for this architecture. - - * config/tc-sparc.h (SPARC_BIENDIAN) Always define. - -Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com) - - * config/tc-mips.c (mips_ip): Note when we use get match on - the full instruction name. - -Wed Apr 15 15:17:27 1998 Richard Henderson - - * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol - back into the expression to handle add/sub simplification correctly. - -Wed Apr 15 07:06:04 1998 Catherine Moore - - * config/tc-mips.c (hilo_interlocks): Remove 4300. - -Mon Apr 13 16:51:04 1998 Nick Clifton - - * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg, - #' instruction. - -Thu Apr 9 10:29:42 1998 Doug Evans - - * symbols.c (max_indent_level): New global. - (print_symbol_value_1): Use it. - * expr.h (expr_build_dot): Declare. - * expr.c (expr_build_dot): New function. - -Wed Apr 8 16:16:11 1998 Doug Evans - - * symbols.c (print_binary): New function. - (print_expr_1): Call it. - -Mon Apr 6 12:06:39 1998 Andreas Schwab - - * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the - operand in the opcode. - -Fri Apr 3 11:58:19 1998 Alan Modra - - * config/tc-i386.h: Reorder operand flags and opcode modifier - flags for clarity. Remove unused definitions: Unknown, - ImmUnknown, DispUnknown, NoModrm. - * config/tc-i386.c (type_names): Add missing Debug type. - (md_assemble): Better duplicate prefix checking. Quicker string - instruction check via new opcode_modifier flag. - -Fri Apr 3 11:44:34 1998 Ian Lance Taylor - - * doc/as.texinfo (Invoking): Clarify -Wa example. - -Fri Apr 3 09:12:23 1998 Gavin Koch - - * config/tc-mips.c (mips_pseudo_table): Add weakext entry. - (s_mips_weakext): Define. - * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS). - * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if - defined(TC_MIPS). - -Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com) - - * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols - is an error if the value can not be computed at assembly time. - * config/tc-mn10300.c (tc_gen-reloc): Likewise. - -Thu Apr 2 16:36:47 1998 Ian Lance Taylor - - * gasp.c (main): Set next field of new include_path structure to - NULL. From Avery Pennarun . - - * read.c (s_mri_sect): Call as_bad rather than abort for an - unsupported MRI target. - -Wed Apr 1 11:08:27 1998 Nick Clifton - - * config/tc-arm.c (arm_validate_fix): New function. Determine if - the destination of a branch instruction should be altered. - (find_real_start): New function: Locate the real, Thumb coded - start of a Thumb function. - (do_t_branch23): Alter the destination of branches to Thumb - functions. - - * config/tc-arm.h: Define TC_VALIDATE_FIX. - -Tue Mar 31 13:27:33 1998 Dean M. Deaver - - * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx - also. - -Wed Apr 1 13:13:20 1998 Andreas Schwab - - * doc/as.texinfo: Use @itemx for a secondary item in a table. - * doc/c-hppa.texi: Likewise. - -Tue Mar 31 17:52:40 1998 Ian Lance Taylor - - * Makefile.am: Rebuild dependencies. - * Makefile.in: Rebuild. - - * Makefile.am (DEP_INCLUDES): New variable. - (.dep1): Change to work when srcdir is not an absolute path. - (.tcdep, .objdep, .dep2, dep.sed): Likewise. - * Makefile.in: Rebuild. - -Mon Mar 30 12:46:48 1998 Ian Lance Taylor - - * config/tc-i386.h, config/tc-i386.c: Revert March 24 - LinearAddress patch. - - * configure.in: Set version to 2.9.1. - * configure: Rebuild. - - * Branched binutils 2.9. - -Mon Mar 30 11:22:08 1998 Alan Modra - - * config/tc-i386.h (FWait): Define. - * config/tc-i386.c (md_assemble): Emit fwait prefix before any - other prefixes. Check FWait flag in opcode table to see which - instructions require an fwait prefix. - -Mon Mar 30 10:12:00 1998 Andreas Schwab - - * stabs.c (get_stab_string_offset): Always create a stab string - section. - -Sat Mar 28 22:28:02 1998 Ian Lance Taylor - - Fix some gcc -Wall warnings: - * atof-generic.c (atof_generic): Add casts to avoid warnings. - * ehopt.c (eh_frame_code_alignment): Likewise. - * expr.c (integer_constant, operand): Likewise. - * frags.c (frag_align): Likewise. - * gasp.c (level_0, change_base, doinstr): Likewise. - * hash.c (hash_ask): Likewise. - * listing.c (listing_page, calc_hex, print_lines): Likewise. - (debugging_pseudo): Likewise. - * macro.c (define_macro, check_macro): Likewise. - * read.c (read_a_source_file, s_align, s_float_space): Likewise. - (ignore_rest_of_line, float_cons): Likewise. - * symbols.c (decode_local_label_name): Likewise. - * write.c (record_alignment, cvs_frag_to_fill): Likewise. - (fixup_segment, number_to_chars_bigendian): Likewise. - (number_to_chars_littleendian): Likewise. - * config/atof-ieee.c (gen_to_words): Likewise. - * config/tc-sparc.c (md_begin, md_assemble): Likewise. - (sparc_ip, parse_keyword_arg, s_common): Likewise. - * read.c (output_big_sleb128): Initialize locals to avoid - warnings. - (output_big_uleb128, equals): Likewise. - * atof-generic.c (atof_generic): Change number_of_digits_* locals - to unsigned int. Change zeros to unsigned int. - * cond.c (s_if): Add return to default case. - * frags.c (frag_now_fix): Change return type to addressT. - * frags.h (frag_now_fix): Update declaration. - * listing.c (file_info_struct): Change linenum to unsigned int. - (struct list_info_struct): Change hll_line to unsigned int. - (print_source): Update format string. - * read.c (emit_expr): Change scan to unsigned int, and don't - bother to initialize it. - * symbols.c (dollar_label_count): Change to unsigned long. - * write.c (adjust_reloc_syms): Remove unused label reduce_fixup. - * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF. - * config/tc-sparc.c (tc_gen_reloc): Add return to default case. - -Fri Mar 27 12:46:47 1998 Ian Lance Taylor - - * config/tc-m68k.c (m68k_ip): Check legal addressing modes for - mcf5200 just as we do for m68000. - (m68k_init_after_args): Likewise. - (md_estimate_size_before_relax): Likewise. - -Fri Mar 27 10:30:01 1998 Catherine Moore - - * config/tc-v850.c (md_assemble): Store relocation addend in - fixup instead of instruction. - -Thu Mar 26 23:07:18 1998 Alan Modra - - * config/tc-i386.c (md_assemble): Swap template arguments to - CONSISTENT_REGISTER_MATCH macro in reverse direction test. - This macro is currently symmetric, so passing them the wrong - way didn't cause any problem, but may if the macro is changed - in the future. - After copying template to i.tm, use i.tm. rather than t-> to - access fields, and make t a const* - Move i.tm.operand_types[] swap to immediately after the copy. - -Wed Mar 25 13:44:18 1998 Doug Evans - - * expr.h (expr_build_uconstant): Add prototype. - (expr_build_unary,expr_build_binary): Add prototypes. - * expr.c (expr_build_uconstant): New function. - (expr_build_unary,expr_build_binary): New functions. - -Wed Mar 25 13:10:42 1998 Bruno Haible - - * gasp.c (IS*): Cast argument to unsigned char, not unsigned int. - * macro.c (macro_expand_body): Increase buffer size. - * messages.c (as_warn): Likewise. - (as_warn_where, as_bad, as_bad_where): Likewise. - -Wed Mar 25 12:59:07 1998 Ian Lance Taylor - - Based on patch from H.J. Lu : - * Makefile.am (DISTSTUFF): New variable. - (diststuff): New target. - * Makefile.in: Rebuild. - -Tue Mar 24 16:51:29 1998 Nick Clifton - - * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call - m32r_elf_section_change_hook. - - * config/tc-m32r.c (m32r_elf_section_change_hook): New function to - emit a nop if a section ends with a 16 bit instruction. - -Tue Mar 24 19:48:09 1998 Ian Lance Taylor - - * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call - s_lcomm rather than obj_coff_lcomm. - (obj_pseudo_table): Compile .bss pseudo-op unconditionally. - -Tue Mar 24 18:30:58 1998 H.J. Lu - - * config/tc-i386.h (LinearAddress): Define. - * config/tc-i386.c (md_assemble): If LinearAddress is set for the - instruction, don't use a default segment. - -Mon Mar 23 18:53:40 1998 Joel Sherrill - - * configure.in: (sh*-*-rtems*): Switched from ELF to COFF. - * configure: Rebuild. - -Fri Mar 20 19:15:44 1998 Ian Lance Taylor - - * aclocal.m4, configure: Rebuild with libtool 1.2. - -Thu Mar 19 16:03:12 1998 Nick Clifton - - * config/tc-arm.c (md_apply_fix3): fix code to test the range of - PC relative branches. Patch courtesy of Jonathan Walton. - - -Wed Mar 18 09:29:51 1998 Nick Clifton - - * configure.in (emulations): Add thumb-pe target. - - * configure (emulations): Add thumb-pe target. - -1998-03-17 Ken Raeburn - - * itbl-lex.l (yywrap): Don't define if already defined as a - macro. - -Fri Mar 13 16:31:38 1998 Tom Tromey - - * depend.c (quote_string_for_make): New function. - (wrap_output): Use it. - -Thu Mar 12 18:28:22 1998 Nick Clifton - - * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info - structure if type is SHT_NOBITS. [Bug fix courtesy of rth] - -Sat Feb 28 17:28:55 1998 Richard Henderson - - * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option): - Recognize -GN and -relax. - (md_begin): Initialize gp size from -G switch. - (alpha_force_relocation): Always force if -relax. - (alpha_align): Take a new argument that will specify when to - emit an R_ALPHA_ALIGN relocation (though we don't do that now). - Change all callers. Emit nop alignment padding as nop+unop pair. - -Sat Feb 28 17:06:22 1998 Richard Henderson - - * config/obj-elf.c [TC_ALPHA]: Include . - * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New. - -Thu Feb 26 15:49:04 1998 Michael Meissner - - * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't - require padding to the next long word boundary. - -Mon Feb 23 11:29:06 1998 Doug Evans - - * cgen.c: #include symcat.h. - * config/tc-m32r.c: Likewise. - -Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com) - - * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be - absolute expressions instead of '$' prefixed register names. - -Sat Feb 21 22:36:52 1998 Richard Henderson - - * read.c (s_set): Record file and line info for symbols when -as. - (pseudo_set): Don't overwrite that dummy fragment. - -Fri Feb 20 15:03:13 1998 Ian Lance Taylor - - * config/tc-ppc.c (md_pseudo_table): Add "section". - (ppc_named_section): New static function. - -Thu Feb 19 22:25:42 1998 Richard Henderson - - * tc-ppc.c (ppc_biei): Cache the last symbol we inserted - so we don't have to scan the entire list. - -Tue Feb 17 17:02:15 1998 Fred Fish - - * config/tc-d30v.c (parallel_ok): For the explicitly parallel - case, allow the parallel instructions to modify the same flag - bits. - -Thu Feb 19 16:08:15 1998 Richard Henderson - - * listing.c (list_symbol_table): Categorize symbols by - undefined_section rather than sy_frag->line == NULL. - -Wed Feb 18 23:39:46 1998 Richard Henderson - - * Makefile.am (install-exec-local): Install properly when ln - fails or tooldir == prefix. - -Tue Feb 17 18:58:51 1998 Doug Evans - - * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand. - Test result of insert_operand for error. - -Fri Feb 13 16:41:42 1998 Ian Lance Taylor - - * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus. - * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e. - * doc/Makefile.am (AUTOMAKE_OPTIONS): Define. - * doc/Makefile.in: Rebuild. - -Fri Feb 13 00:47:44 1998 Ian Lance Taylor - - * config/tc-mips.c (macro_build): Handle operand type 'C'. - (macro): Fix handling of M_COP[0-3]. - -Thu Feb 12 14:06:59 1998 Ian Lance Taylor - - Based on patches from Ross Harvey : - * macro.c (ISSEP): Only treat '<' and '>' as separator characters - if macro_alternate or macro_mri. - (getstring): Remove support for byte constants between < and >. - (get_any_string): '<' only starts a string if macro_alternate or - macro_mri. - (macro_expand_body): Permit keyword parameters following - positional parameters. - - NetBSD patches from Gordon W. Ross : - * configure.in (alpha*-*-netbsd*): New target. - * config/te-nbsd.h (LOCAL_LABELS_FB): Define. - * configure: Rebuild. - - * as.h (flag_warn_suppress_instructionswap): Move from here... - * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to - here, and make static. - - * ehopt.c (eh_frame_code_alignment): Only use seg_info if - BFD_ASSEMBLER or MANY_SEGMENTS. - - * as.c (show_usage): Update bug-gnu-utils address. - * gasp.c (show_usage): Likewise. - * doc/as.texinfo (Bug Reporting): Likewise. - -Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com) - - * config/tc-mips.c (load_address): Don't use mips III or mips IV - insns regardless of the size of a pointer if we're in mips I or - MIPS II mode. - (macro, macro2, s_cprestore, s_cpadd): Likewise. - -Thu Feb 12 03:41:00 1998 J"orn Rennecke - -Fix rac to accept only a0: - * tc-d10v.c (parallel_ok, find_opcode): - Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1. - Introduce OPERAND_GPR. - -Wed Feb 11 16:28:13 1998 Richard Henderson - - * read.c (s_fill): Handle non-constant repeat counts by creating - an rs_space fragment. - -Tue Feb 10 18:31:31 1998 Ian Lance Taylor - - * config/tc-i386.c (i386_operand): Change error added Jan 2 1998 - from as_bad to as_warn. - -Tue Feb 10 18:04:00 1998 Jim Lemke - - * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME - * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME - * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME - -Tue Feb 10 17:58:18 1998 Ian Lance Taylor - - * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use - seg_fix_rotP rather than fix_root from seg_info. - -Tue Feb 10 15:32:22 1998 Ian Carmichael - - * expr.c: Add support for 0x1_2_3_4 bignums. - -Tue Feb 10 14:43:40 1998 Ian Lance Taylor - - * configure.in: Change -linux* to -linux-gnu*. - * configure: Rebuild. - - * app.c (do_scrub_begin): Treat \r as whitespace. - -Mon Feb 9 14:16:11 1998 Ian Lance Taylor - - * Makefile.am: Update dependencies. - * Makefile.in: Rebuild. - -Sat Feb 7 15:33:51 1998 Ian Lance Taylor - - * configure, aclocal.m4: Rebuild with new libtool. - -Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com) - - * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as - the argument to bfd_set_arch_mach. - (load_address): Use bfd_arch_bits_per_address to determine the - bit size of an address instead of looking at the isa level. - (macro, macro2, s_cprestore, s_cpadd): Likewise. - -Fri Feb 6 14:44:34 1998 Nick Clifton - - * config/tc-v850.c (md_parse_option): Add -mv850any command line option. - -Thu Feb 5 12:39:08 1998 Ian Lance Taylor - - * ehopt.c: New file. - * as.h (enum _relax_state): Add rs_cfa. - (check_eh_frame, eh_frame_estimate_size_before_relax): Declare. - (eh_frame_relax_frag, eh_frame_convert_frag): Declare. - * read.c (emit_expr): Call check_eh_frame. - * write.c (cvt_frag_to_fill): Handle rs_cfa. - (relax_segment): Likewise. - * Makefile.am: Rebuild dependencies. - (GAS_CFILES): Add ehopt.c. - (GENERIC_OBJS): Add ehopt.o. - * doc/internals.texi (Frags): Document rs_cfa. - - * as.c (show_usage): Mention --traditional-format. - (parse_args): Accept --traditional-format. - * as.h (flag_traditional_format): Declare. - * output-file.c (output_file_create): If flag_traditional_format, - set BFD_TRADITIONAL_FORMAT on stdoutput. - * doc/as.texinfo, doc/as.1: Document --traditional-format. - - * config/tc-mips.c (append_insn): Make sure that if we have a - fixup for an unmatched %hi reloc, it does not associated with a - variant frag. - - * configure, Makefile.in, aclocal.m4: Rebuild with new libtool. - * doc/Makefile.in: Likewise. - -Wed Feb 4 15:41:54 1998 Nick Clifton - - * config/tc-m32r.c (check_for_side_effects): New function. - (can_make_parallel): Add checks for instruction side effects - clashing with the other instruction. - (assemble_parallel_insn): Improve warning messages. Return error - message from non-swapped instruction order. - -Wed Feb 4 20:00:26 1998 James G. Smith - - * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup(). - - * config/tc-arm.h: Replace md_after_pass_hook definition with a - md_cleanup definition. This moves the forced literal output to - the end of the source pass, and avoids macro's inserting literals - into the code immediately after the macro expansion. - -Wed Feb 4 13:17:19 1998 Ian Lance Taylor - - * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against - a gas internal symbol is adjustable. - * config/tc-ppc.h (tc_fix_adjustable): Likewise. - - * as.h: If gcc version greater than 2.6, use `__format__' and - `__printf__' in function attributes, rather than `format' and - `printf'. - -Mon Feb 2 18:38:18 1998 Ian Lance Taylor - - * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF. - -Mon Feb 2 18:30:34 1998 Steve Haworth - - Add tms320c30 support: - * config/tc-tic30.h: New file. - * config/tc-tic30.c: New file. - * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define - TARGET_FORMAT as "coff-tic30". - * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets. - * Makefile.am: Rebuild dependencies. - (CPU_TYPES): Add tic30. - (CPU_OBJ_VALID): tic30-aout is valid. - (TARGET_CPU_CFILES): Add config/tc-tic30.c. - (TARGET_CPU_HFILES): Add config/tc-tic30.h. - * configure, Makefile.in: Rebuild. - -Mon Feb 2 10:20:37 1998 Nick Clifton - - * config/tc-v850.c (md_assemble): Improvements to error messages. - -Mon Feb 2 12:39:05 1998 Geoff Keating - - * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and - BFD_RELOC_HI16_S to store the high bits of any value. - - * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27. - (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the - assembler calculate relocations to any external symbol at all. - * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs - involving generation of pc-relative relocs. - (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do - has been moved to md_apply_fix3. - - * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch. - (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax, - which actually means (the address of identifier's GOT entry) + - constant, which is not particularly useful. - -Fri Jan 30 11:02:35 1998 Doug Evans - - * read.h (include_dirs): Declare. - (include_dir_count,include_dir_maxlen): Declare. - -Fri Jan 30 11:47:02 1998 Ian Lance Taylor - - * configure.in: Correct check for shared opcodes library. - * configure: Rebuild. - - * listing.c (buffer_line): If we can't open the file, set at_end. - (listing_print): Remove unused local variable fi. - - * config/m68k-parse.y (reglistpair): Handle register list in - either order. - - * config/vms-conf.h: Don't undef VERSION. - -Thu Jan 29 14:42:44 1998 Pat Rankin - - * Makefile.am (CONFIG_OBJS): New variable, containing part of old - OBJS variable. - (GENERIC_OBJS): New variable, with the rest of the old OBJS - variable. - (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS). - ($(srcdir)/make-gas.com): Rename from make-gas.com. - (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS). - (EXTRA_DIST): Define. - * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules - explicitly rather than via the list of object files. - (gcc-as.opt): New file created when make-gas.com is run. - * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h, - itbl-cpu.h} to #include appropriate file rather than copying that - file. - * config/vms-conf.h: Synchronize with current config.in. - * Makefile.in: Rebuild. - -Thu Jan 29 18:48:19 1998 Bill Moyer - - * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel. - (parallel_ok): Relaxed parallel subinstruction dependency check. - -Wed Jan 28 14:35:00 1998 Bill Moyer - - * as.h (flag_warn_suppress_instructionswap): added new flag. - * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap" - command line argument. - * tc-d10v.c (write_2_short): emit "Swapping instructions" - warning only if flag_warn_suppress_instructionswap is false. - -Wed Jan 28 16:41:19 1998 J.J. van der Heijden - - * configure.in (i386-*-mingw32*): New target. - * configure: Rebuild. - -Wed Jan 28 14:51:18 1998 Ian Lance Taylor - - * symbols.c (resolve_symbol_value): Don't set the segment if it - hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER. - - * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to - S_GET_SEGMENT. - -Wed Jan 28 13:54:50 1998 Pat Rankin - - as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove - depends upon HAVE_{UNLINK,REMOVE} values rather than host - compiler. - -Wed Jan 28 13:48:08 1998 Ian Lance Taylor - - * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define. - -Wed Jan 28 09:52:00 1998 Nick Clifton - - * config/tc-v850.c (v850_insert_operand): Display instruction when - an error is encountered. - -Tue Jan 27 13:32:01 1998 Robert Lipe - - * configure.in (i386-*-sco3.2v5*): Defaults to ELF now. - (i386-*-sco3.2v5*coff): New target. - (i386-*-sco3.2*): New target. - * configure: Rebuild. - -Tue Jan 27 11:06:52 1998 Nick Clifton - - * config/tc-v850.c: Tidy error message production. - -Tue Jan 27 12:24:32 1998 Ian Lance Taylor - - * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold - validate_immediate return value in the right type for comparisons - to FAIL. - -Tue Jan 27 06:51:59 1998 Richard Henderson - - * listing.c (MAX_BYTES): Use listing variables not constants. - (data_buffer): No longer an array, but a pointer. - (calc_hex): sizeof(data_buffer) -> MAX_BYTES. - (listing_listing): Allocate data_buffer. - -Tue Jan 27 06:38:35 1998 Richard Henderson - - * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2, - --listing-rhs-width, --listing-cont-lines. - (show_usage): Update. - * listing.c (listing_lhs_width, listing_lhs_width_second): New vars. - (listing_lhs_cont_lines, listing_rhs_width): New vars. - (print_lines): Use the variables instead of the constants. - (listing_listing): Likewise. - * listing.h: Declare the new vars. - -Tue Jan 27 05:32:05 1998 Richard Henderson - - * as.c (parse_args): Add --keep-locals alias for -L. - Add --strip-local-absolute. - (show_usage): Update. - * as.h (flag_strip_local_absolute): New flag. - * symbols.c (S_IS_LOCAL): Use it. - * config/obj-aout.h (S_IS_LOCAL): Likewise. - * config/obj-bout.h (S_IS_LOCAL): Likewise. - * config/obj-coff.h (S_IS_LOCAL): Likewise. - -Mon Jan 26 13:07:41 1998 Nick Clifton - - * config/tc-m32r.c: Detect if explicitly parallel instructions - might have an io conflict and issue a warning message. - -Thu Jan 22 17:51:44 1998 Nick Clifton - - * cgen.c (cgen_save_fixups, cgen_restore_fixups, - cgen_swap_fixups): Functions to save, restore and swap the fixup - chain with a backup copy. - (cgen_asm_finish_insn): Returns address of constructed insn. - -Wed Jan 21 16:49:10 1998 Richard Henderson - - * listing.c (file_info_struct): Remove FILE, add POS. - (last_open_file_info, last_open_file): New; a one entry FILE* cache. - (file_info): Don't open the file. - (buffer_line): Check for the file in the last_open cache, updating - as necessary. - (print_source): Don't reference file_info->file. - (listing_listing): Likewise. - (listing_print): Close the file in the cache, if any. - -Fri Jan 16 14:51:48 1998 Ian Lance Taylor - - * read.c (dwarf_file_string): New file static variable. - (emit_expr): Look for constant sequence that leads up to a file - name in DWARF debugging output. - (stringer): Use dwarf_file_string to decide whether to accept a - string as a file name. - -Fri Jan 16 11:30:37 1998 Richard Henderson - - * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack. - (crack_operand): Add reg->reglst MRI hack. - (r_seg): Put reglst symbols in reg_section. - (m68k_frob_symbol): Frob reglst symbols into absolute_section. - -Thu Jan 15 14:19:01 1998 Richard Henderson - - * tc-sh.c (get_specific): Handle SGR & DBR. - -Thu Jan 15 13:46:48 1998 Richard Henderson - - * tc-h8300.c (parse_reg): Take the length of the symbol into - account when attempting to match a register name. - * tc-h8500.c (parse_reg): Likewise. - -Wed Jan 14 17:52:33 1998 Nick Clifton - - * cgen.c: Formatting changes to improve readability. - -Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com) - - * config/tc-mips.c (macro): Rework division code to avoid unfilled - delay slot. - -Wed Jan 14 18:04:20 1998 Michael Meissner - - Based on a patch from Jim Wilson - * config/tc-d30v.c (do_assemble): Remove non-ansi default case. - (tc_gen_reloc): Handle cross section PC relative relocs - correctly. - -Wed Jan 14 15:02:19 1998 Doug Evans - - * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO. - -Mon Jan 12 13:04:57 1998 Doug Evans - - * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage. - (expr_jmp_buf): New static local. - (cgen_parse_operand): Allow use of longjmp in parsing to handle errors. - (cgen_md_operand): New function. - * tc-m32r.c: Clean up pass over `struct foo' usage. - (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC. - -Tue Jan 6 15:36:02 1998 Richard Henderson - - * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms. - (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication. +2000-01-03 Martin v. Loewis -Fri Jan 2 16:08:54 1998 Ian Lance Taylor + * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos. + (obj_elf_visibility): New function. - * config/tc-i386.c (i386_operand): Give an error if there are - unrecognized characters after an expression. + * doc/as.texinfo (Visibility): New node: document visibility + pseudo ops. -For older changes see ChangeLog-9697 +For older changes see ChangeLog-9899 -- cgit v1.1