diff options
Diffstat (limited to 'contrib/binutils/gas/ChangeLog')
-rw-r--r-- | contrib/binutils/gas/ChangeLog | 3098 |
1 files changed, 532 insertions, 2566 deletions
diff --git a/contrib/binutils/gas/ChangeLog b/contrib/binutils/gas/ChangeLog index 94223d0..df93f2a 100644 --- a/contrib/binutils/gas/ChangeLog +++ b/contrib/binutils/gas/ChangeLog @@ -1,2642 +1,608 @@ -2002-11-20 Alan Modra <amodra@bigpond.net.au> +2004-05-23 Alan Modra <amodra@bigpond.net.au> - * write.c (adjust_reloc_syms): Don't reduce SEC_MERGE fixups with - fx_subsy non-NULL. + * expr.c (operand, operator): Don't reject '++' and '--'. -2002-11-19 Richard Henderson <rth@redhat.com> +2004-05-13 Joel Sherrill <joel@oarcorp.com> - * config/obj-elf.c (obj_elf_visibility): Overwrite only the - visibility portion of st_other. - -2002-11-19 Luke Deller <luked@cse.unsw.edu.au> - - * config/tc-alpha.c (s_alpha_prologue): as_bad when sym is NULL. - -2002-11-13 Alan Modra <amodra@bigpond.net.au> - - Merge from mainline. - 2002-09-04 Alan Modra <amodra@bigpond.net.au> - * config/tc-ppc.c (PPC_HIGHER, PPC_HIGHEST): Fix warning. - (md_parse_option): No -a64 without BFD64. - (ppc_set_cpu): Select appropriate cpu when ppc_obj64. - (ppc_arch): Use bfd_mach_rs6k for bfd_arch_rs6000. - -2002-11-06 Richard Henderson <rth@redhat.com> - - * config/tc-alpha.c (alpha_validate_fix): Move code ... - (alpha_fix_adjustable): ... here. - * config/tc-alpha.h (TC_VALIDATE_FIX): Remove. - -2002-11-05 H.J. Lu <hjl@gnu.org> - - * config/tc-mips.c (support_64bit_objects): Check *l before it - is freed. - -2002-10-31 David O'Brien <obrien@FreeBSD.org> - - * config/tc-ia64.c: Cast dwarf2_directive_file to int. - * config/tc-sparc.c: Likewise. - * config/tc-alpha.c: Cast s_alpha_file to int. - * config/tc-alpha.h (TC_INIT_FIX_DATA): info is of type struct - alpha_reloc_tag. - -2002-10-30 Daniel Jacobowitz <drow@mvista.com> - - * configure.in: Update ARM CPU patterns. - * configure: Regenerated. - -2002-10-30 Daniel Jacobowitz <drow@mvista.com> - - * po/gas.pot: Regenerated. - -2002-10-29 Daniel Jacobowitz <drow@mvista.com> - - * itbl-lex.l: Use #include <> for generated headers. - * itbl-ops.c: Likewise. - -2002-08-24 Andreas Schwab <schwab@suse.de> - - * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust symbols - in merge sections. - -2002-10-28 Daniel Jacobowitz <drow@mvista.com> - - * doc/gasp.texi: Fix typo in last typo fix. - -2002-10-28 Daniel Jacobowitz <drow@mvista.com> - - Merge from mainline: - 2002-10-21 Richard Sandiford <rsandifo@redhat.com> - * config/tc-mips.c (mips_need_elf_addend_fixup): Return true - for relocs against symbols in a merged section. - - Thu Oct 10 14:31:30 2002 J"orn Rennecke <joern.rennecke@superh.com> - * config/tc-sh.c (assemble_ppi): Initialize reg_x / reg_y / reg_n - inside loop. - -2002-10-17 Johannes Stezenbach <js@convergence.de> - - * itbl-parse.y (entry): Provide empty action. - -2002-10-14 Momchil Velikov <velco@fadata.bg> - - * config/tc-v850.c (CHECK_): Remove token pasting operator. - -2002-10-11 David O'Brien <obrien@FreeBSD.org> - - * gas/gasp.texi: Fix typo in noting that gasp is now deprecated. - -2002-10-11 Michel Six <msix@ccr.jussieu.fr> - Alan Modra <amodra@bigpond.net.au> - - * config/tc-i386.c (output_jump): Set fx_signed for loop/jcxz. - (md_estimate_size_before_relax): Likewise for 8 bit branches. - -2002-09-24 Alan Modra <amodra@bigpond.net.au> - - * config/tc-i386.c (process_operands): Warn about "lea" segment - overrides. - -2002-09-23 Daniel Jacobowitz <drow@mvista.com> - - Merge from mainline: - 2002-09-22 Mark Elbrecht <snowball3@softhome.net> - * write.c: Delete set_segment_vma and prototype. Update all callers. - - 2002-09-19 Jakub Jelinek <jakub@redhat.com> - * config/tc-i386.c (tc_i386_fix_adjustable): Handle - BFD_RELOC_386_TLS_IE and BFD_RELOC_386_TLS_GOTIE. - (BFD_RELOC_386_TLS_IE, BFD_RELOC_386_TLS_GOTIE): Define to 0 - if not defined. - (lex_got): Handle @GOTNTPOFF and @INDNTPOFF. - (md_apply_fix3, tc_gen_reloc): Handle BFD_RELOC_386_TLS_IE and - BFD_RELOC_386_TLS_GOTIE. - - 2002-09-16 Chris Demetriou <cgd@broadcom.com> - * config/tc-mips.c (IS_SEXT_32BIT_NUM): Move closer to top of file. - (IS_SEXT_16BIT_NUM): New macro. - (macro_build_ldst_constoffset): New function, to build a set of - instructions to do a load or store from a constant offset relative - to a given register. - (macro, s_cprestore): Use macro_build_ldst_constoffset to implement - .cprestore pseudo-op. - - 2002-09-16 Elias Athanasopoulos <eathan@otenet.gr> - * dwarf2dbg.c (out_debug_abbrev): Add support for the DW_AT_name field. - (out_debug_info): Likewise. - - 2002-09-13 Nick Clifton <nickc@redhat.com> - * config/tc-ppc.c (md_assemble): Do not count FAKE operands - when deciding if any operands have been skipped. - - 2002-09-11 Jakub Jelinek <jakub@redhat.com> - * config/tc-i386.c (md_apply_fix3): Allow addend for - BFD_RELOC_386_TLS_LDO_32, BFD_RELOC_386_TLS_LE and - BFD_RELOC_386_TLS_LE_32. - - 2002-09-11 Nick Clifton <nickc@redhat.com> - * po/tr.po: Updated Turkish translation. - - 2002-09-04 Nick Clifton <nickc@redhat.com> - * config/tc-ppc.c (md_begin): Do not insert non-BookE32 - instructions into the hash table if the target cpu is the BookE32. - - 2002-08-20 Richard Sandiford <rsandifo@redhat.com> - * config/tc-mips.c (macro2): Implement rotates by zero using shifts - by zero. - - 2002-08-15 Alexandre Oliva <aoliva@redhat.com> - * config/tc-mips.c (macro_build_jalr): Make sure we generate - the fix-up against on the right frag. - (s_cpsetup): Likewise. Parse third argument as expression, to - handle global symbols and forward/backward labels correctly. - - 2002-08-14 Nick Clifton <nickc@redhat.com> - * read.c (stringer): Catch attempts to create strings in the abs - section. - - 2002-08-12 Richard Sandiford <rsandifo@redhat.com> - * config/tc-mips.c (mips_ip): Don't work out the value of - constant %hi()s here. - - 2002-08-10 Alan Modra <amodra@bigpond.net.au> - * config/tc-i386.c (tc_i386_fix_adjustable): Test OUTPUT_FLAVOR - for ELF, and don't bother checking ELF relocs when non-ELF. - (i386_immediate): Allow absolute_section expressions for aout. - (i386_displacement): Likewise. Also test bfd_is_com_section. - (md_estimate_size_before_relax): Test OUTPUT_FLAVOR for ELF. - (md_apply_fix3): Hack for bfd_install_relocation when fx_pcrel, - not when fx_addsy. Remove dead code. - - 2002-08-06 George France <france@handhelds.org> - * config/tc-alpha.c (cpu_types): Enabled ev67, ev68, -m21264a - and m21264b processor names and cpu types. - * doc/c-alpha.texi: Documented new types. - - 2002-08-06 Alan Modra <amodra@bigpond.net.au> - * config/tc-ppc.c (md_apply_fix3): Adjust 16 bit XCOFF reloc offset. - - 2002-08-03 Jakub Jelinek <jakub@redhat.com> - * config/tc-i386.c (output_insn): Save frag_now and frag_now_fix () - at start of insn, pass it to output_disp and output_imm. - (output_disp): Added arguments. If _GLOBAL_OFFSET_TABLE_ is seen - in displacement for R_386_32 reloc, use R_386_GOTPC and compute - properly addend. - (output_imm): Added arguments. Compute properly addend for - R_386_GOTPC. - (md_apply_fix3): Remove R_386_GOTPC handling. - - 2002-07-31 Momchil Velikov <velco@fadata.bg> - * config/tc-v850.c (md_assemble): Fix range check for immediate - operand. - - 2002-07-04 Bruno Haible <bruno@clisp.org> - * config/tc-i386.h (ELF_TARGET_FORMAT): New macro. - (TARGET_FORMAT): Use ELF_TARGET_FORMAT instead of "elf32-i386". - * config/tc-i386.c (i386_target_format): Likewise. - * config/tc-alpha.h (ELF_TARGET_FORMAT): New macro. - (TARGET_FORMAT): Use ELF_TARGET_FORMAT instead of "elf64-alpha". - -2002-08-26 Alan Modra <amodra@bigpond.net.au> - - * config/tc-w65.c (md_section_align): Fix typo. - (md_parse_option): Return 0, not 1. - -2002-08-20 Maciej W. Rozycki <macro@ds2.pg.gda.pl> - - * config/tc-mips.c (macro): Handle a register plus a 16-bit - immediate offset in "dla" and "la" expansions. - -2002-08-01 Daniel Jacobowitz <drow@mvista.com> - - Merge from mainline: - 2002-08-01 Richard Sandiford <rsandifo@redhat.com> - * config/tc-mips.c (tc_gen_reloc): Extend GP-relative addend - handling to BFD_RELOC_MIPS16_GPREL. - -2002-08-01 H.J. Lu <hjl@gnu.org> - Daniel Jacobowitz <drow@mvista.com> - - * dwarf2dbg.c (dwarf2_finish): Don't emit unreferenced - .debug_line section unless it has line information. - -2002-07-31 Daniel Jacobowitz <drow@mvista.com> - - Merge from mainline: - 2002-07-30 Maciej W. Rozycki <macro@ds2.pg.gda.pl> - * tc-mips.c (load_address): Don't clobber $at when loading a - 64-bit address in non-PIC code if noat is in effect. - (macro): Likewise. - - 2002-07-30 Maciej W. Rozycki <macro@ds2.pg.gda.pl> - * config/tc-mips.c (macro): Use codes 6 and 7 in trap instructions - used in division/multiply macro expansions similarly to how they - are used in the variants with break instructions. - (macro2): Likewise. - -2002-07-26 Alan Modra <amodra@bigpond.net.au> - - * config/tc-ppc.c (ppc_set_cpu): Use PPC_OPCODE_64 as the default - rather than PPC_OPCODE_32 for powerpc64*. - -2002-07-25 Nick Clifton <nickc@redhat.com> - - * po/es.po: Updated Spanish translation. - * po/fr.po: Updated French translation. - -2002-07-24 Nick Clifton <nickc@redhat.com> - - * po/sv.po: Updated Swedish translation. - * po/es.po: Updated Spanish translation. - -2002-07-23 Daniel Jacobowitz <drow@mvista.com> - - * po/gas.pot: Regenerated. - -2002-07-23 Nick Clifton <nickc@redhat.com> - - * po/fr.po: Updated French translation. - -2002-07-16 Moritz Jodeit <moritz@jodeit.org> - - * config/tc-z8k.c (build_bytes): Correct order of memset args. - -2002-07-16 Nick Clifton <nickc@cambridge.redhat.com> - - * NEWS: Add 'Changes in 2.13'. - -2002-07-15 Matt Fredette <fredette@netbsd.org> - - * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define if TE_NetBSD. - -2002-07-12 Alan Modra <amodra@bigpond.net.au> - - * config/tc-i386.c (process_suffix): Merge CODE_64BIT JumpByte - case with non CODE_64BIT case. Don't warn on "qword ptr" if - not CODE_64BIT. - -2002-07-11 Alan Modra <amodra@bigpond.net.au> - - * config/tc-ppc.c (ppc_elf_frob_symbol): Delete. - (ppc_frob_file_before_adjust): New function. - * config/tc-ppc.h (tc_frob_symbol): Don't define. - (ppc_elf_frob_symbol): Don't declare. - (tc_frob_file_before_adjust): Define. - (ppc_frob_file_before_adjust): Declare. - - * config/tc-ppc.c (md_pseudo_table): Warning fix. - (ppc_cpu): Make it unsigned long to agree with struct powerpc_opcode - flags. - (ppc_size): Delete. - (ppc_xcoff64): Rename to ppc_obj64. - (md_parse_option <m>): Encode old ppc_size value in ppc_cpu. - (ppc_set_cpu): Set PPC_OPCODE_32 too. - (ppc_arch): Use ppc_obj64 instead of ppc_size to select bfd_mach_ppc64 - or bfd_mach_ppc. - (ppc_target_format): Use ppc_obj64 to select format. - (md_begin): Adjust for PPC_OPCODE_32/64 in ppc_cpu. - (ppc_insert_operand): Use ppc_obj64 instead of ppc_size. - (ppc_elf_suffix): Likewise. Don't depend on BFD_DEFAULT_TARGET_SIZE. - (tc_frob_symbol): Likewise. - (md_assemble): Use ppc_obj64 instead of ppc_size. Don't depend on - BFD_DEFAULT_TARGET_SIZE. - (ppc_tc): Likewise. - (ppc_is_toc_sym): Likewise. - (md_apply_fix3): Likewise. - * config/tc-ppc.h (TC_FORCE_RELOCATION): Don't depend on - BFD_DEFAULT_TARGET_SIZE. - (ELF_TC_SPECIAL_SECTIONS): Likewise. - (tc_frob_symbol): Likewise. - -2002-07-09 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de> - - * config/tc-mips.c (macro_build): Handle MIPS16 insns. - (mips_ip): Likewise. - -2002-07-09 Alan Modra <amodra@bigpond.net.au> - - * config/tc-i386.c (md_pseudo_table <file>): Warning fix. - (BFD_RELOC_8, BFD_RELOC_8_PCREL): Define for non-BFD. - (md_apply_fix3): Formatting. Remove redundant test. - (tc_gen_reloc): Remove redundant code. - (tc_i386_force_relocation): Delete. Movy body of function to.. - * config/tc-i386.h (TC_FORCE_RELOCATION): .. here. - -2002-07-09 Federico G. Schwindt <fgsch@olimpo.com.br> - - * configure.in: Add hppa-*-openbsd* target, change - alpha*-*-openbsd* format to elf, and use elf for sparc-*-openbsd* - with sparc64 cpu. + * configure.in (or32-*-rtems*): Switch to elf. * configure: Regenerate. -2002-07-08 Maciej W. Rozycki <macro@ds2.pg.gda.pl> - - * config/tc-mips.c (macro): Shift the 32-bit address range - accessible with a lone "lui" down by 32768. - -2002-07-08 Maciej W. Rozycki <macro@ds2.pg.gda.pl> - - * config/tc-mips.c (load_address): Use non-trapping "daddu" - instead of "dadd" in address calculations. - (macro): Likewise. - -2002-07-08 Alan Modra <amodra@bigpond.net.au> - - * config/tc-i386.c (process_suffix): Remove intel mode movsx and - movzx fudges. - (md_assemble): Instead, zap the suffix here. - -2002-07-03 Nick Clifton <nickc@cambridge.redhat.com> - - * NEWS: Remove next release number until the release is actually - upon us. - -2002-07-03 Alan Modra <amodra@bigpond.net.au> - - * Makefile.am (check-DEJAGNU): Revert 2002-06-25 change. - Run "make dep-am". - * Makefile.in: Regenerate. - -2002-07-02 Martin Schwidefsky <schwidefsky@de.ibm.com> - - * config/tc-s390.c (tc_s390_fix_adjustable): Prevent any adjustment - to symbols in merge sections, even non pc-relative ones. - -2002-06-29 Stephane Carrez <stcarrez@nerim.fr> - - * config/tc-m68hc11.h (m68hc11_listing_header): Fix warning. +2004-05-13 Nick Clifton <nickc@redhat.com> -2002-06-29 Stephane Carrez <stcarrez@nerim.fr> - - * config/tc-m68hc11.h (ELF_TC_SPECIAL_SECTIONS): New sections - .softregs and .eeprom. - -2002-06-28 David O'Brien <obrien@FreeBSD.org> - - * NEWS: Note the next release is 2.13. - -2002-06-26 Nick Clifton <nickc@cambridge.redhat.com> - - * po/tr.po: New translation imported. - -2002-06-26 Elias Athanasopoulos <eathan@otenet.gr> - - * ecoff.c: (get_tag): Replace strcpy with xstrdup. - (ecoff_directive_def): Likewise. - (ecoff_directive_tag): Likewise. - * listing.c (file_info): Likewise. - * hash.c (what): Likewise. - -2002-06-25 H.J. Lu <hjl@gnu.org> - - * Makefile.am (check-DEJAGNU): Set LC_ALL=C and export it. - * Makefile.in: Regenerated. - -2002-06-19 Dhananjay R. Deshpande <dhananjayd@kpit.com> - - * config/tc-sh.c (get_specific): Revert 2002-05-01 change. - (assemble_ppi): Generate warning if the same register is used - twice as destination in the same padd / pmuls instruction. - -2002-06-18 Dave Brolley <brolley@redhat.com> - - From Catherine Moore, Michael Meissner, Richard Sandiford, Dave Brolley - * po/POTFILES.in: Add tc-frv.c, tc-frv.h. - * configure.in: Support frv-*-*. - * Makefile.am (CPU_TYPES): Add frv. - (TARGET_CPU_CFILES): Add tc-frv.c. - (TARGET_CPU_HFILES): Add tc-frv.h. - (DEPTC_frv_coff): New variable. - (DEPTC_frv_elf): New variable. - (DEPOBJ_frv_coff): New variable. - (DEPOBJ_frv_elf): New variable. - (DEP_frv_coff): New variable. - (DEP_frv_elf): New variable. - * tc-frv.c: New file. - * tc-frv.h: New file. - -2002-06-17 Catherine Moore <clm@redhat.com> - - * config/obj-elf.h (TARGET_SYMBOL_FIELDS): Conditionally define. - -2002-06-17 J"orn Rennecke <joern.rennecke@superh.com> - - * config/tc-sh.c (assemble_ppi): Initialize reg_n. - -2002-06-17 Tom Rix <trix@redhat.com> - - * config/tc-i370.h (tc_comment_chars): Define for i370-elf. - -2002-06-14 H.J. Lu <hjl@gnu.org> - Daniel Jacobowitz <drow@mvista.com> - - * dwarf2dbg.h (dwarf2_directive_file): Return char *. - * dwarf2dbg.c (dwarf2_directive_file): Return filename. - * config/tc-mips.c (s_mips_file): Call s_app_file_string - and new_logical_line for the first .file directive. - * read.c (s_app_file_string): New function. - (s_app_file): Call it. - * read.h (s_app_file_string): Add declaration. - -2002-06-14 Daniel Jacobowitz <drow@mvista.com> - - * configure.in: Remove MIPS_STABS_ELF. - * configure: Regenerated. - * config.in: Regenerated. - * config/obj-elf.h (ECOFF_DEBUGGING): Define to mips_flag_mdebug - for MIPS targets. - * config/tc-mips.c (mips_pseudo_table): Remove #ifdef around - ".extern". - (pdr_seg): Declare unconditionally. - (md_begin): Always generate .pdr unless ECOFF_DEBUGGING or not ELF. - (s_mips_end): Likewise. Generate stabs function markers. - (s_mips_ent): Generate stabs function markers. - (s_mips_frame): Always generate .pdr unless ECOFF_DEBUGGING or not - ELF. - (s_mips_mask): Likewise. - (mips_flag_mdebug): New. - (md_longopts): Add "mdebug" and "no-mdebug". - (md_parse_options): Add OPTION_MDEBUG and OPTION_NO_MDEBUG. - (mips_after_parse_args): Set mips_flag_mdebug. - * doc/as.texinfo: Add "-mdebug" and "-no-mdebug" for MIPS. - -2002-06-13 Maciej W. Rozycki <macro@ds2.pg.gda.pl> - - * config/tc-mips.c (md_apply_fix3): Don't subtract the symbol's - value twice for RELA relocations. - -2002-06-12 Ben Elliston <bje@redhat.com> - - * symbols.c (resolve_symbol_value): Initialise final_val. - - * subsegs.c (subsegs_print_statistics): Cast frchp to void *. - -2002-06-11 Tom Rix <trix@redhat.com> - - * config/tc-ppc.c (ppc_subseg_align): Delete. - (ppc_change_csect): Default csect align is 2. - * config/tc-ppc.h (SUB_SEGMENT_ALIGN): Delete - -2002-06-09 Marek Michalkiewicz <marekm@amelek.gda.pl> - - * config/tc-avr.c (mcu_types): Update. - -2002-06-08 Matt Thomas <matt@3am-software.com> - - * configure.in (vax-*-netbsdelf*, vax-*-netbsdaout*) - (vax-*-netbsd*): New targets. - * configure: Regenerate. - * config/aout_gnu.h (enum machine_type): Add M_VAX4K_NETBSD. - * config/tc-vax.c: Add support for ELF and PIC. - (flag_want_pic): New flag. - (float_cons): Fix prototype. - (md_apply_fix3): Adjust for BFD_ASSEMBLER. - (md_assemble): Introduce a new is_absolute local, and use it - rather than repeating the test. Make fatal errors actually - fatal by using as_fatal as appropriate. Adjust for BFD_ASSEMBLER. - Add support for ELF. Add support for PIC. - (md_convert_frag): Adjust for BFD_ASSEMBLER. - (tc_aout_fix_to_chars): Only include if OBJ_AOUT and not - BFD_ASSEMBLER. - (vax_reg_parse): Make the % register prefix mandatory for ELF, - optional for a.out, and not allowed for VMS. Adjust all callers. - (md_create_short_jump): Add ATTRIBUTE_UNUSED to unused arguments. - (md_create_long_jump): Likewise. - (md_undefined_symbol): Likewise. - (md_section_align): Likewise. - (md_shortopts): Allow -k and -K for ELF. - (md_parse_option): Set flag_want_pic if -k or -K. - (tc_headers_hook): New function if OBJ_AOUT and not BFD_ASSEMBLER. - (tc_gen_reloc): New function if BFD_ASSEMBLER. - * config/tc-vax.h (tc_headers_hook): Remove. - (TARGET_FORMAT): Set according to object format and target - environment. - (BFD_ARCH, TARGET_ARCH): Define. - (NO_RELOC): Adjust for BFD_ASSEMBLER. - (TC_RELOC_RTSYM_LOC_FIXUP, TC_FIX_ADJUSTABLE) - (tc_fix_adjustable): Define if BFD_ASSEMBLER. - * config/vax-inst.h (VAX_JSB, VAX_CALLS, VAX_CALLG): Define. - -2002-06-08 Alan Modra <amodra@bigpond.net.au> - - * Makefile.am: Run "make dep-am". - * Makefile.in: Regenerate. - - * as.c: Replace CONST with const. - * write.c: Likewise. - * config/obj-coff.c: Likewise. - * config/tc-a29k.c: Likewise. - * config/tc-arm.c: Likewise. - * config/tc-dlx.c: Likewise. - * config/tc-h8300.c: Likewise. - * config/tc-h8500.c: Likewise. - * config/tc-i370.c: Likewise. - * config/tc-i860.c: Likewise. - * config/tc-i960.c: Likewise. - * config/tc-m68hc11.c: Likewise. - * config/tc-m68k.c: Likewise. - * config/tc-m88k.c: Likewise. - * config/tc-mcore.c: Likewise. - * config/tc-mips.c: Likewise. - * config/tc-ns32k.c: Likewise. - * config/tc-pdp11.c: Likewise. - * config/tc-pj.c: Likewise. - * config/tc-s390.c: Likewise. - * config/tc-sh.c: Likewise. - * config/tc-sparc.c: Likewise. - * config/tc-tahoe.c: Likewise. - * 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. - -2002-06-08 Daniel Jacobowitz <drow@mvista.com> - - Based on patch from Matt Green: - * config/obj-elf.h (ECOFF_DEBUGGING): Make configurable. - * config/tc-mips.c (s_mips_file): Renamed from s_file. - (s_mips_loc): New function. - (mips_nonecoff_pseudo_table): Call them. - (append_insn): Call dwarf2_emit_insn. - -2002-06-08 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de> - - * config/tc-mips.c (mips_opts): Fix comment, all ASE fields are set - to -1. - (file_ase_mips16): New veriable. - (mips_eabi64): Remove. - (CPU_HAS_MIPS16): New define. - (CPU_HAS_MDMX): Fix data type. - (md_begin): Code cleanup. Use file_ase_mips16. - (mips_elf_final_processing): Handle mips16 header flag. - Handle EABI flag without intermediate variable. - -2002-06-08 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de> - - * doc/as.texinfo: Update MIPS documentation. - -2002-06-08 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de> - - * config/tc-mips.c: Add define for $zero register. - (md_begin): Add $zero as alias name for $0. - (insn_uses_reg): Use ZERO define. - (mips_ip): Add $zero as alias name for $0. - (mips16_ip): Likewise. - (s_cplocal): Demand empty rest of input line. - (tc_get_register): Likewise. Add support for $kt0, kt1 register - names. Use ZERO define. Fix input_line_pointer progress. - -2002-06-07 Alan Modra <amodra@bigpond.net.au> - - * symbols.c: Replace CONST by const throughout. - (symbol_find_exact): Split out from.. - (symbol_find_base): ..here. - * symbols.h: Replace CONST by const throughout. - (symbol_find_exact): Declare. - * config/obj-elf.c: #include "struc-symbol.h". - (elf_frob_file): If group name matches an exported symbol, use that - symbol for the signature and ".group" as the section name. - -2002-06-06 J"orn Rennecke <joern.rennecke@superh.com> - - * config/tc-sh.c (parse_at): @(symbol,pc) is A_DISP_PC again, - but warn about it. - * testsuite/gas/sh/pcrel.s: Also test @(symbol,pc). - * testsuite/gas/sh/pcrel.d: Update. - * testsuite/gas/sh/pcrel.l: New file. - -2002-06-06 Daniel Jacobowitz <drow@mvista.com> - - * tc-mips.c (mips_after_parse_args): Always set mips_opts.ase_mips3d - and mips_opts.ase_mdmx if they are uninitialized. - -2002-06-06 John David Anglin <dave@hiauly1.hia.nrc.ca> - - * gas/config/tc-hppa.c (pa_ip): Replace "L$0\001" with FAKE_LABEL_NAME. - (hppa_force_relocation): Check if a stub just before the start symbol - of the last call_info is reachable before forcing relocation. Fix - typo. - -2002-06-04 Maciej W. Rozycki <macro@ds2.pg.gda.pl> - - * config/tc-mips.c (mips_after_parse_args): New function. - (md_begin): Move processing of defaults to mips_after_parse_args. - config/tc-mips.h (md_after_parse_args): Define. - -2002-06-04 Jason Thorpe <thorpej@wasabisystems.com> - - * configure.in (sh5*): Set cpu_type to sh64 and endian to big. - (sh5le*, sh64le*): Set cpu_type to sh64 and endian to little. - (sh5*-*-netbsd*, sh64*-*-netbsd*): New targets. - * configure: Regenerate. - * config/tc-sh64.c (sh64_target_format): Add support for NetBSD - environment. - -2002-06-04 Jason Thorpe <thorpej@wasabisystems.com> - - * config/tc-sh64.h (MD_PCREL_FROM_SECTION): Undef before redefining. - -2002-06-04 Alan Modra <amodra@bigpond.net.au> - - * config/obj-elf.c (obj_elf_change_section): Set and check elf - linkonce flag. Print all warnings. - (obj_elf_section): Parse ",comdat" for groups. - (elf_frob_file): Set SEC_LINK_ONCE on COMDAT groups. Check - consistency of comdat flag. - -2002-06-02 Richard Henderson <rth@redhat.com> - - * config/tc-alpha.c (alpha_adjust_symtab_relocs): Fix thinko - with LITERALs without sequence numbers. - -2002-06-01 Richard Henderson <rth@redhat.com> - - * config/tc-alpha.c: Move LITUSE constants to "elf/alpha.h". - Rename them LITUSE_ALPHA_*. - -2002-05-31 Shrinivas Atre <ShrinivasA@kpit.com> - - * config/tc-h8300.c (get_operand): Allow stm.l and ldm.l insns to - accept parentheses enclosed register lists. - -2002-05-31 Alan Modra <amodra@bigpond.net.au> + * po/fr.po: Updated French translation. - * Makefile.am: Run "make dep-am". - * Makefile.in: Regenerate. - * po/POTFILES.in: Regenerate. +2004-05-07 Daniel Jacobowitz <dan@debian.org> -2002-05-31 Graeme Peterson <gp@qnx.com> + * Makefile.am (DIST_SUBDIRS): Define. + * aclocal.m4: Regenerate with automake 1.8.4. + * Makefile.in: Likewise. + * doc/Makefile.in: Likewise. - * configure.in: Add i386-*-nto-qnx*. - * configure: Regenerate. +2004-05-07 Daniel Jacobowitz <dan@debian.org> -2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de> - - * config/tc-mips.c (mips_ip): Use unsigned long values for - warning output. - -2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de> - - * config/tc-mips.c (s_cpsetup): Fix initialization of - mips_cpreturn_register and mips_cpreturn_offset. - -2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de> - - * config/tc-mips.c (s_cpsetup): Fix comment. - -2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de> - - * config/tc-mips.c (md_begin): Add $ra as alias name for $31. - (mips_ip): Likewise. - (mips16_ip): Likewise. - (tc_get_register): Likewise. - -2002-05-30 Chris G. Demetriou <cgd@broadcom.com> - Ed Satterthwaite <ehs@broadcom.com> - - * config/tc-mips.c (mips_set_options): New "ase_mdmx" member. - (mips_opts): Initialize "ase_mdmx" member. - (file_ase_mdmx): New variable. - (CPU_HAS_MDMX): New macro. - (md_begin): Initialize mips_opts.ase_mdmx and file_ase_mdmx - based on command line options and configuration defaults. - (macro_build): Note in comment that use of MDMX in macros is - not currently allowed. - (validate_mips_insn): Add support for the "O", "Q", "X", "Y", and - "Z" MDMX operand types. - (mips_ip): Accept MDMX instructions if mips_opts.ase_mdmx is set, - and add support for the "O", "Q", "X", "Y", and "Z" MDMX operand - types. - (OPTION_MDMX, OPTION_NO_MDMX, md_longopts, md_parse_option): - Add support for "-mdmx" and "-no-mdmx" options. - (OPTION_ELF_BASE): Move to accomodate new options. - (s_mipsset): Support ".set mdmx" and ".set nomdmx". - (mips_elf_final_processing): Set MDMX ASE ELF header flag if - file_ase_mdmx was set. - * doc/as.texinfo: Document -mdmx and -no-mdmx options. - * doc/c-mips.texi: Likewise, and document ".set mdmx" and ".set - nomdmx" directives. - -2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de> - - * config/tc-mips.c (OPTION_NO_M7000_HILO_FIX): Rename to - OPTION_MNO_7000_HILO_FIX. Add alternate "mno-fix7000" - command line switch conforming to gcc conventions. - * doc/c-mips.texi: Document -mno-fix7000 instead of no-mfix-7000. - -2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de> - - * config/tc-mips.c (macro_build_jalr): New Function. - (md_begin): NewABI uses big GOTs. - (macro_build): Recognize BFD_RELOC_MIPS_GOT_DISP, - BFD_RELOC_MIPS_GOT_PAGE, BFD_RELOC_MIPS_GOT_OFST as valid. - (load_address): Add some NewABI PIC support. - (macro): Likewise. - (md_apply_fix): Special handling for BFD_RELOC_MIPS_JALR. - (tc_gen_reloc): Don't encode NewABI vtables in REL relocations. - -2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de> - - * config/tc-mips.c (load_address): Use mips_gp_register instead - of hardcoded value. Remove dbl parameter, use HAVE_32BIT_ADDRESSES - instead. - (macro): Use mips_gp_register instead of hardcoded value. - -2002-05-30 Richard Henderson <rth@redhat.com> - - * expr.h (operatorT): Add O_md17..O_md32. - * config/tc-alpha.c (O_lituse_tlsgd, O_lituse_tlsldm, O_tlsgd, - O_tlsldm, O_gotdtprel, O_dtprelhi, O_dtprello, O_dtprel, O_gottprel, - O_tprelhi, O_tprello, O_tprel): New. - (USER_RELOC_P, alpha_reloc_op_tag, debug_exp): Include them. - (DUMMY_RELOC_LITUSE_TLSGD, DUMMY_RELOC_LITUSE_TLSLDM): New. - (LITUSE_TLSGD, LITUSE_TLSLDM): New. - (struct alpha_reloc_tag): Add master, saw_tlsgd, saw_tlsld, - saw_lu_tlsgd, saw_lu_tlsldm. Make multi_section_p a bit field. - (md_apply_fix3): Handle TLS relocations. - (alpha_force_relocation, alpha_fix_adjustable): Likewise. - (alpha_adjust_symtab_relocs): Sort LITERAL relocs after the - associated TLS reloc. Check lituse_tls relocs match up. - (emit_insn): Handle TLS relocations. - (ldX_op): Remove. - - * doc/c-alpha.texi: Add docs for tls relocations. - -2002-05-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de> - - * config/tc-mips.c (mips_gprel_offset): New variable. - (s_gpvalue): Use it. - -2002-05-30 Diego Novillo <dnovillo@redhat.com> - - * gas/config/tc-d10v.c (check_resource_conflict): Only check - write-write conflicts. - (md_assemble): Reformat introductory comment. - (parallel_ok): Prevent packing only if the first - instruction cannot be packed. - -2002-05-30 Jason Eckhardt <jle@redhat.com> - Tom Rix <trix@redhat.com> - - * config/tc-d10v.c (build_insn): Check for immediates. - -2002-05-28 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de> - - * config/tc-mips.c: Replace GP in comments by $gp. - (mips_big_got): Initialize. - (mips_trap): Initialize. - (load_address): Use mips_gp_register instead of hardcoded value. - Remove dbl parameter, use HAVE_32BIT_ADDRESSES instead. - (macro): Use mips_gp_register instead of hardcoded value. - (macro2): Change load_address calls. - (md_pcrel_from): Comment formatting. - (s_cpload): Use mips_gp_register instead of hardcoded value. - (s_cprestore): Likewise. Comment formatting. - (s_gpword): Fix data type. - (s_cpadd): Use mips_gp_register instead of hardcoded value. - (nopic_need_relax): Replace GP in comments by $gp. - (mips_elf_final_processing): Better comment. - -2002-05-28 Kuang Hwa Lin <kuang@sbcglobal.net> - - * configure.in: Add DLX configuraton - * Makefile.am: Add DLX configuraton - * configure: Regenerate. + Merge from mainline: + 2004-05-05 Jakub Jelinek <jakub@redhat.com> + * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove. + (NOP_OPCODE): Define. + (s390_align_code): Remove prototype. + * tc-s390.c (s390_align_code): Remove. + + 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be> + * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED + state. + (TC_SEGMENT_INFO_TYPE): Define to enum mstate. + * config/tc-arm.c (enum mstate): Delete from here. + (mapping_state): Remove the static mapstate variable and instead + store the state in the segment. This allows a per-section mapping + state. Handle and ignore MAP_UNDEFINED states. + (arm_elf_change_section): Get the current mapping state from the + new section. + (s_ltorg): Set the mapping state to MAP_DATA. + (arm_cleanup): Use arm_elf_change_section to get the mapping state + for each pool as it is emitted. + + 2004-04-22 Nick Clifton <nickc@redhat.com> + * config/tc-arm.h: Formatting tidy ups. + +2004-05-07 Alexandre Oliva <aoliva@redhat.com> + + * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New. + (HANDLE_ALIGN): New. + +2004-05-05 Alexandre Oliva <aoliva@redhat.com> + + * configure.in: Set em=linux for frv-*-*linux*. + * configure: Rebuilt. + * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if... + (frv_md_fdpic_enabled): New. + * config/tc-frv.c (frv_md_fdpic_enabled): New. + (DEFAULT_FDPIC): New. + (frv_flags): Use DEFAULT_FDPIC. + (frv_pic_flag): Likewise. + (OPTION_NOPIC): New. + (md_longopts): Add -mnopic. + (md_parse_option): Handle it. + (md_show_usage): Add -mfdpic and -mnopic. + +2004-04-20 Chris Demetriou <cgd@broadcom.com> + + * NEWS: Note that MIPS -membedded-pic option is deprecated. + +2004-04-19 Eric Christopher <echristo@redhat.com> + + * config/tc-mips.c (mips_dwarf2_addr_size): Revert part + of previous patch for fix in gcc. + +2004-04-16 Alan Modra <amodra@bigpond.net.au> + + * expr.c (operand): Correct checks for ++ and --. + +2004-04-14 Richard Sandiford <rsandifo@redhat.com> + + * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from + -{no-}mfix-vr4122-bugs. + * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs. + (append_insn, mips_emit_delays): Update accordingly. + (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122. + (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120. + (md_parse_option): Update after above changes. + (md_show_usage): Add -mfix-vr4120. + +2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de> + + * Makefile.am: Remove mips from aout targets. * Makefile.in: Regenerate. - * config/tc-dlx.c: New file. - * config/tc-dlx.h: New files. - * NEWS: Mention new support. - -2002-05-27 Nick Clifton <nickc@cambridge.redhat.com> - - * config/obj-coff.c (write_object_file): Add missing semicolon. - -2002-05-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de> - - * config/tc-mips.c (mips_emit_delays): Replace magic constant for RA - by the define. Remove superfluous check of mips_opts.mips16. - (append_insn): Likewise. Canonicalize variable increments. - (macro_build): Canonicalize variable increments. - (macro_build_lui): Likewise. - (load_register): Likewise. - (load_address): Move pointer initialization. - (macro): Move pointer to a more local scope. Canonicalize variable - increments. Better comments. Replace magic constant for RA by the - define. - (macro2): Replace magic constant for RA by the define. Canonicalize - variable increments. - (mips_ip): Canonicalize variable increments. - (mips16_ip): Replace magic constant for RA by the define. - (my_getSmallParser): Canonicalize variable increments/decrements. - (my_getPercentOp): Likewise. - (my_getSmallExpression): Likewise. - (s_align): Likewise. - (s_mipsset): Likewise. - (s_cpsetup): Likewise. - (s_insn): Remove superfluous check of mips_opts.mips16. - (s_mips_stab): Likewise. - (mips_handle_align): Canonicalize variable increments. - (s_mips_ent): Likewise. - (s_mips_end): Add comment. - -2002-05-26 Jason Thorpe <thorpej@wasabisystems.com> - - * configure.in: Use ns32k-*-netbsd* instead of ns32k-pc532-netbsd*. + * configure.in: Remove mips-dec-bsd* target. * configure: Regenerate. -2002-05-25 Alan Modra <amodra@bigpond.net.au> +2004-04-09 Daniel Jacobowitz <drow@mvista.com> - * Makefile.am (OBJS): Depend on ansidecl.h and fopen-same.h. + Merge from mainline: + 2004-04-07 Alan Modra <amodra@bigpond.net.au> + PR 96 + * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields + to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64. + Update "mapping". Restrict some @ modifiers to 32 bit. + + 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com> + Dhananjay Deshpande <dhananjayd@kpitcummins.com> + + * config/tc-sh.c (dont_adjust_reloc_32): New variable. + (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when + dont_adjust_reloc_32 is set. + (md_longopts): Add option -renesas. + (md_parse_option, md_show_usage): Likewise. + * doc/c-sh.texi: Likewise. + + 2004-04-01 Dave Korn <dk@artimi.com> + * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for + hi16 and lo16 fixS structs. + (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in + exactly the same way as for RELOC_DLX_REL16. + (machine_ip): properly respect LO flag in the_insn and + output RELOC_DLX_LO16 rather than RELOC_DLX_16. + (md_apply_fix3): apply RELOC_DLX_LO16. + + 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> + * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type. + (pa_comm): Set BSF_OBJECT in symbol flags. + + 2004-03-18 Nathan Sidwell <nathan@codesourcery.com> + * read.c (read_a_source_file): Use demand_empty_rest_of_line. + (demand_empty_rest_of_line): Issue an error here. + (ignore_rest_of_line): Silently skip to end. + (demand_copy_string): Issue an error, not warning. + (equals): Likewise. + * config/obj-elf.c (obj_elf_section_name): Likewise. + (obj_elf_section): Likewise. + * config/tc-arc.c (arc_extoper): Remove bogus NULL checks. + (arc_extinst): Likewise. + * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line. + (dot_spill): Likewise. + (dot_unwabi): Likewise. + (dot_prologue): Likewise. + + 2004-03-18 Nathan Sidwell <nathan@codesourcery.com> + * expr.c (operand): Reject ++ and --. + (operator): Likewise. + + 2004-03-12 Bob Wilson <bob.wilson@acm.org> + * read.c (s_leb128): Call md_flush_pending_output. + + 2004-03-07 Andreas Schwab <schwab@suse.de> + * doc/c-hppa.texi (HPPA Directives): Fix typo. + + 2004-03-07 Richard Henderson <rth@redhat.com> + * dw2gencfi.c (output_cie): Align length to 4 byte boundary. + (cfi_finish): Likewise for fde. + + 2004-03-05 H.J. Lu <hongjiu.lu@intel.com> + * config/tc-ia64.c (md_assemble): Properly handle NULL + align_frag. + (ia64_handle_align): Don't abort if failed to add a stop bit. + + 2004-03-04 H.J. Lu <hongjiu.lu@intel.com> + * Makefile.in: Regenerated. + * aclocal.m4: Likewise. + * configure: Likewise. + * doc/Makefile.in: Likewise. + + 2004-03-03 H.J. Lu <hongjiu.lu@intel.com> + * config/tc-ia64.c (dot_align): New. + (ia64_do_align): Make it static. + (md_pseudo_table): Use "dot_align" for "align". + (ia64_md_do_align): Don't set align_frag here. + (ia64_handle_align): Add a stop bit to the previous bundle if + needed. + + * config/tc-ia64.h (ia64_do_align): Removed. + + 2004-03-02 H.J. Lu <hongjiu.lu@intel.com> + * config/tc-ia64.c (align_frag): New. + (md_assemble): Set the tc_frag_data field in align_frag for + IA64_OPCODE_FIRST instructions. + (ia64_md_do_align): Set align_frag. + (ia64_handle_align): Add a stop bit if needed. + + * config/tc-ia64.h (TC_FRAG_TYPE): New. + (TC_FRAG_INIT): New. + + 2004-02-27 Nick Clifton <nickc@redhat.com> + * config/tc-sh.c (get_operand): Revert previous delta. + (tc_gen_reloc): Check for an unknown reloc type before processing + the addend. + + 2004-02-27 Hannes Reinecke <hare@suse.de> + * config/tc-s390.c (s390_insn): Correct range check for opcode in + .insn pseudo operation. + + 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com> + * config/tc-sh.c (get_operand): In case of #Imm, check has been + added for wrong syntax. + + 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com> + * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01 + nibble types to assembler. + + 2004-02-25 Fred Fish <fnf@redhat.com> + * config/tc-iq2000.c: Add missing \n\ in multiline string literal. + + 2004-02-20 James E Wilson <wilson@specifixinc.com> + * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of + finalize_syms. + (fixup_unw_records): New arg before_relax. Pass to slot_index. + (ia64_estimate_size_before_relax): New. + (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment. + (generate_unwind_image): Pass 1 to fixup_unw_records. + * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare. + (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax. + + 2004-02-19 Jakub Jelinek <jakub@redhat.com> + * stabs.c (generate_asm_file): Avoid warning about use of + uninitialized variable. + + 2004-02-18 David Mosberger <davidm@hpl.hp.com> + * config/tc-ia64.c (ia64_flush_insns): In addition to prologue, + body, and endp, allow unwind records which do not have a "t" + (time/instruction) field. + +2004-03-22 Bob Wilson <bob.wilson@acm.org> + + * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal + tables even when use_literal_section flag is not set. + +2004-03-22 Hans-Peter Nilsson <hp@axis.com> + + * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort, + --mul-bug-abort and the default behavior. + * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL. + (err_for_dangerous_mul_placement): New variable. + (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New + macros. + (md_cris_relax_table): Have placeholder for STATE_MUL. + (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort. + (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New + case doing nothing. + (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL, + STATE_BYTE)>: Ditto. + (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check + alignment and position of this frag, emit error message if + suspicious. + (md_assemble): For a multiply insn and when checking it, + transform the current frag into a special frag for that purpose. + (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case + OPTION_MULBUG_ABORT_ON>: Handle new options. + +2004-03-19 Bob Wilson <bob.wilson@acm.org> + + * config/tc-xtensa.c (mark_literal_frags): New function. + (xtensa_move_literals): Call mark_literal_frags for all literal + segments, including init and fini literal segments. + (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec. + +2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp> + + * config/tc-sh.c: Include dw2gencfi.h. + (sh_cfi_frame_initial_instructions): New function. + (sh_regname_to_dw2regnum): Likewise. + * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of + file. + (TARGET_USE_CFIPOP): Define. + (tc_cfi_frame_initial_instructions): Likewise. + (tc_regname_to_dw2regnum): Likewise. + (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise. + * Makefile.am: Update dependencies. * Makefile.in: Regenerate. - * dep-in.sed: Reorder to match OBJS in Makefile.am. - * configure.in (ALL_OBJ_DEPS): Add symcat.h when need_bfd. - * configure: Regenerate. - * as.h: Use #include "" instead of <> for local header files. - * flonum-konst.c: Likewise. - * flonum-mult.c: Likewise. - * gasp.c: Likewise. - * listing.c: Likewise. - * config/tc-ia64.h: Likewise. - * config/tc-v850.h: Likewise. - -2002-05-24 TAMURA Kent <kent@netbsd.org> - - * configure.in: Add a target for i386-netbsdpe. - * configure: Regenerate. - -2002-05-23 Jakub Jelinek <jakub@redhat.com> - - * config/obj-elf.c (elf_common): Renamed from obj_elf_common. - (obj_elf_common): Call elf_common. - (obj_elf_tls_common): New function. - (elf_pseudo_tab): Support .tls_common. - (special_sections): Add .tdata and .tbss. - (obj_elf_change_section): Set SEC_THREAD_LOCAL for SHF_TLS - sections. - (obj_elf_parse_section_letters): Support T in section flags (SHF_TLS). - (obj_elf_parse_section_letters): Include T in error message. - * config/tc-ppc.c (ppc_section_letter): Likewise. - * config/tc-alpha.c (alpha_elf_section_letter): Likewise. - (tc_gen_reloc): Handle SEC_THREAD_LOCAL the same way as - SEC_MERGE. - * config/tc-sparc.c (md_apply_fix3): Likewise. - * config/tc-i386.c (tc_i386_fix_adjustable): Add TLS relocs. - Define them if not BFD_ASSEMBLER. - (lex_got): Support @TLSGD, @TLSLDM, @GOTTPOFF, @TPOFF, @DTPOFF - and @NTPOFF. - (md_apply_fix3): Add TLS relocs. - * config/tc-ia64.c (enum reloc_func): Add FUNC_DTP_MODULE, - FUNC_DTP_RELATIVE, FUNC_TP_RELATIVE, FUNC_LT_DTP_MODULE, - FUNC_LT_DTP_RELATIVE, FUNC_LT_TP_RELATIVE. - (pseudo_func): Support @dtpmod(), @dtprel() and @tprel(). - (ia64_elf_section_letter): Include T in error message. - (md_begin): Support TLS operators. - (md_operand): Likewise. - (ia64_gen_real_reloc_type): Support TLS relocs. - * testsuite/gas/i386/tlspic.s: New file. - * testsuite/gas/i386/tlsd.s: New file. - * testsuite/gas/i386/tlsnopic.s: New file. - * testsuite/gas/i386/tlsd.d: New file. - * testsuite/gas/i386/tlsnopic.d: New file. - * testsuite/gas/i386/tlspic.d: New file. - * testsuite/gas/i386/i386.exp: Add tlsd, tlsnopic and tlspic tests. - * testsuite/gas/ia64/tls.s: New file. - * testsuite/gas/ia64/tls.d: New file. - * testsuite/gas/ia64/ia64.exp: Add tls test. - * write.c (adjust_reloc_syms): Don't change symbols in - SEC_THREAD_LOCAL sections to STT_SECTION + addend. - -2002-05-23 Nick Clifton <nickc@cambridge.redhat.com> - - * config/tc-arm.c (md_apply_fix3): For the Thumb BLX reloc - round the relocation up rather than down. - -2002-05-23 Nick Clifton <nickc@cambridge.redhat.com> - - * config/obj-coff.c (obj_coff_section): Silently ignore an 'a' - flag. - * doc/as.texinfo: Document that the COFF version of .section - ignores the 'a' flag. - -2002-05-23 Alan Modra <amodra@bigpond.net.au> - - * config/tc-alpha.c (assemble_tokens): Protect use of - ALPHA_RELOC_TABLE with #ifdef RELOC_OP_P. - - * write.c (size_seg): Check adjustment to last frag. - (SUB_SEGMENT_ALIGN): If HANDLE_ALIGN defined, pad out last frag to - section alignment. - * config/obj-coff.c (SUB_SEGMENT_ALIGN): Likewise. - * config/obj-ieee.c (SUB_SEGMENT_ALIGN): Likewise. - (write_object_file): Invoke md_do_align if available, and use - frag_align_code on text sections. - * config/obj-vms.h (SUB_SEGMENT_ALIGN): Now two args. - * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Likewise. - * config/tc-ppc.h (SUB_SEGMENT_ALIGN): Likewise. - * config/tc-sh.h (SUB_SEGMENT_ALIGN): Likewise. - * config/tc-i386.h (SUB_SEGMENT_ALIGN): Likewise. Define for - BFD_ASSEMBLER too. - -2002-05-22 H.J. Lu <hjl@gnu.org> - - * dwarf2dbg.c (dwarf2_directive_loc): Call listing_source_file - for source file. - -2002-05-22 Nick Clifton <nickc@cambridge.redhat.com> - - * config/tc-arm.c (arm_s_section): Enable for COFF builds as well - as ELF builds. - -2002-05-22 H.J. Lu <hjl@gnu.org> - - * dwarf2dbg.c (dwarf2_emit_insn): Emit only one line symbol - for one .loc for compiler. - -2002-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de> - - * config/tc-mips.c (macro): Relax warning, it's toot strict for - embedded-PIC. - -2002-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de> - - * config/tc-mips.c (macro2): Add 64 bit drol, dror macros. - Optimize the rotate by zero case. - -2002-05-21 Nick Clifton <nickc@cambridge.redhat.com> - - * configure.in: Remove accidental enabling of bfd_gas=yes for - sh-coff targets. - * configure: Regenerate. - -2002-05-18 Kazu Hirata <kazu@cs.umass.edu> - - * app.c: Fix formatting. - * as.c: Likewise. - * ehopt.c: Likewise. - * expr.c: Likewise. - * input-file.c: Likewise. - * listing.c: Likewise. - * macro.h: Likewise. - * stabs.c: Likewise. - * symbols.c: Likewise. - -2002-05-17 Alan Modra <amodra@bigpond.net.au> - - * config/obj-generic.c: Delete file. - * config/obj-generic.h: Likewise. - -2002-05-16 Marek Michalkiewicz <marekm@amelek.gda.pl> - - * config/tc-avr.c (mcu_types): Update for new devices. - -2002-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de> - - * config/tc-mips.c (macro): Warn about wrong la/dla use. - -2002-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de> - - * config/tc_mips.c (s_cpsetup): Fix completely bogus code which had - worked sometimes by accident. Fix copy&paste comment. - -2002-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de> - - * config/tc-mips.c (md_begin): Fix .reginfo and .MIPS.option section - alignment for NewABI. Let n32 use .reginfo. Remove useless casts. - (mips_elf_final_processing): Let n32 use .reginfo. - -2002-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de> - - * config/tc-mips.c (append_insn): Fix too small range of variable. - -2002-05-14 Nick Clifton <nickc@cambridge.redhat.com> - - * config/tc-arm.c (arm_cleanup): Remove redundant call to - listing_prev_line(). - -2002-05-13 Nick Clifton <nickc@cambridge.redhat.com> - - * config/tc-arm.c (md_assemble): Remove redundant call to - listing_prev(). - - * dwarf2dbg.c (dwarf2_emit_insn): Do not reset - loc_directive_seen. - - * stabs.c (s_stab_generic): Fix grammatical error in warning - message. - -2002-05-13 Alan Modra <amodra@bigpond.net.au> - - * write.c (subsegs_finish): Don't specially align last subseg. - -2002-05-11 Nick Clifton <nickc@cambridge.redhat.com> - * stabs.c (s_stab_generic): Warn about a description field that is - too big. - - * config/obj-coff.c: Fix compile time warnings when compiling - without BFD_ASSEMBLER defined. - Fix formatting. - - * config/tc-sh.c (md_pcrel_from): Define for use with sh-hms - target. - (md_pcrel_from_section): Use md_pcrel_from(). - -2002-05-11 Bruno Haible <bruno@clisp.org> - - * dwarf2dbg.c (dwarf2_emit_insn): Use the 'current' struct filled - by dwarf2_directive_loc, instead of calling dwarf2_where. - -2002-05-11 Kazu Hirata <kazu@cs.umass.edu> - - * config/obj-coff.h: Fix formatting. - * config/tc-mcore.c: Likewise. - * config/tc-mn10300.c: Likewise. - * config/tc-openrisc.c: Likewise. - * config/tc-or32.c: Likewise. - * config/tc-pdp11.c: Likewise. - * config/tc-ppc.c: Likewise. - * config/tc-ppc.h: Likewise. - * config/tc-sh64.c: Likewise. - * config/tc-sh.c: Likewise. - * config/tc-tic54x.c: Likewise. - * config/tc-xstormy16.c: Likewise. - * config/tc-xstormy16.h: Likewise. - -2002-05-09 Kazu Hirata <kazu@cs.umass.edu> - - * config/obj-coff.c: Fix formatting. - * config/obj-elf.c: Likewise. - * config/tc-alpha.c: Likewise. - * config/tc-arm.c: Likewise. - * config/tc-d10v.c: Likewise. - * config/tc-d30v.c: Likewise. - * config/tc-h8300.c: Likewise. - * config/tc-hppa.c: Likewise. - -2002-05-09 Alan Modra <amodra@bigpond.net.au> - - * config/tc-i386.c (md_estimate_size_before_relax) Don't lose - reloc when no_cond_jump_promotion. - -2002-05-08 Jim Wilson <wilson@redhat.com> - - * config/tc-i960.c (md_estimate_size_before_relax): Return size of - current variable part of frag. - -2002-05-08 Kazu Hirata <kazu@cs.umass.edu> - - * config/tc-mmix.c: Fix formatting. - * config/tc-mmix.h: Likewise. - -2002-05-08 Alan Modra <amodra@bigpond.net.au> +2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de> + * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*. * configure: Regenerate. -2002-05-07 Kazu Hirata <kazu@cs.umass.edu> - - * config/tc-m68k.c: Fix formatting. - -2002-05-07 Federico G. Schwindt <fgsch@olimpo.com.br> - - * Makefile.am: Honour DESTDIR. - * Makefile.in: Regenerate. - -2002-05-06 Kazu Hirata <kazu@cs.umass.edu> - - * config/tc-ia64.c: Fix formatting. - * config/tc-ia64.h: Likewise. - -2002-05-04 Kazu Hirata <kazu@cs.umass.edu> - - * config/tc-mips.c: Fix formatting. - * config/tc-s390.c: Likewise. - * config/tc-s390.h: Likewise. - -2002-05-03 Alexandre Oliva <aoliva@redhat.com> - - * config/tc-s390.c (md_gather_operands): Emit dwarf2 line-number - information for instructions. - -2002-05-02 Kazu Hirata <kazu@cs.umass.edu> - - * as.h: Fix formatting. - * cgen.c: Likewise. - * cgen.h: Likewise. - * dwarf2dbg.c: Likewise. - * frags.h: Likewise. - * gasp.c: Likewise. - * macro.c: Likewise. - * read.c: Likewise. - * stabs.c: Likewise. - * symbols.c: Likewise. - -2002-05-02 Alan Modra <amodra@bigpond.net.au> - - * app.c (mri_pseudo): Only declare for TC_M68K. - - * config/tc-ppc.c (mapping): Map sectoff to BFD_RELOC_16_BASEREL. - (ppc_elf_validate_fix): Replace BFD_RELOC_32_BASEREL with - BFD_RELOC_16_BASEREL. - (md_assemble): Likewise. - (md_apply_fix3): Likewise. - -2002-05-02 Nick Clifton <nickc@cambridge.redhat.com> - - * config/tc-arm.c (thumb_add_sub): Do not convert a subtract of - zero into an add of zero - it is not the same. - -2002-05-01 Arati Dikey <aratid@kpit.com> - - * tc-sh.c (get_specific): Generate warning if the same - destination register is used in parallel instructions. - -2002-05-01 Andrew Macleod <amacleod@cygnus.com> - - * config/tc-i386.c (extra_symbol_chars): Add '[' to the list. - -2002-05-01 Alan Modra <amodra@bigpond.net.au> - - * write.c (cvt_frag_to_fill): Set fr_offset to zero on .org - backwards to prevent cascading errors. - -2002-04-30 Mark Mitchell <mark@codesourcery.com> - - * configure.in: Add support for powerpc-*-windiss. - * configure: Regenerated. - -2002-04-28 Alan Modra <amodra@bigpond.net.au> - - * config/tc-s390.c (md_parse_option): Formatting. - - * config/tc-i386.c: Formatting fixes, add missing space in error - message. - -2002-04-24 Christian Groessler <chris@groessler.org> +2004-03-12 Bob Wilson <bob.wilson@acm.org> - * config/tc-z8k.c (build_bytes): Add support for new cases: - CLASS_IGNORE and ARG_NIM4. - (md_assemble): Prevent destruction of input_line_pointer if - get_operands returns failure. + * read.c (s_leb128): Call md_flush_pending_output. -2002-04-24 Chris G. Demetriou <cgd@broadcom.com> +2004-03-12 Michal Ludvig <mludvig@suse.cz> - * config/tc-mips.c (macro_build): Do _not_ allow MIPS-3D - instructions to be generated by macros. + * config/tc-i386.c (output_insn): Handle PadLock instructions. + * config/tc-i386.h (CpuPadLock): New define. + (CpuUnknownFlags): Added CpuPadLock. -2002-04-24 Andreas Schwab <schwab@suse.de> +2004-02-26 Eric Christopher <echristo@redhat.com> - * config/tc-i386.c (output_jump, output_disp) - (md_estimate_size_before_relax): Don't set fx_pcrel_adjust any - more. - (md_apply_fix3): Remember addend value for rela relocations. - (tc_gen_reloc): Correctly compute pc-relative relocation addend. + * config/tc-mips.c (mips_dwarf2_addr_size): New. + * config/tc-mips.h (DWARF2_ADDR_SIZE): Use. -2002-04-22 Chris Demetriou <cgd@broadcom.com> +2004-02-17 Petko Manolov <petkan@nucleusys.com> - * config/tc-mips.c (macro_build): Add close-parenthesis missing - from previous change. + * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn. + (do_mav_dspsc_2): Likewise. + Fix accumulator registers move opcodes. -2002-04-22 Eric Christopher <echristo@redhat.com> +2004-02-13 Hannes Reinecke <hare@suse.de> + Jakub Jelinek <jakub@redhat.com> - * config/tc-mips.c (macro_build): Add warning if macro instructions - are expanded into a branch delay slot. + * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory. -2002-04-17 Geoffrey Keating <geoffk@redhat.com> +2004-02-10 Steve Ellcey <sje@cup.hp.com> - * dwarf2dbg.c (dwarf2_gen_line_info): Do emit duplicate line - numbers, gdb relies on them to detect the start of the prologue. + * config/tc-ia64.h (ia64_frob_symbol): New declaration. + (tc_frob_symbol): New macro definition. + * config/tc-ia64.c (ia64_frob_symbol): New routine. -2002-04-17 Martin Schwidefsky <schwidefsky@de.ibm.com> +2004-02-09 Daniel Jacobowitz <drow@mvista.com> - * config/tc-s390.c (tc_s390_fix_adjustable): Prevent adjustments to - symbols in merge sections. + * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as + read-only. -2002-04-16 Alan Modra <amodra@bigpond.net.au> +2004-02-09 Nathan Sidwell <nathan@codesourcery.com> - * as.c (main): Don't reference _bfd_chunksize. + * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ... + (TC_CASE_SENSITIVE): ... this. + * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE. + * doc/internals.texi (TC_CASE_SENSITIVE): Document. -2002-04-15 Tom Rix <trix@redhat.com> +2004-02-06 James E Wilson <wilson@specifixinc.com> - * config/tc-d10v.c (d10v_fix_adjustable): Prevent adjustments to - symbols in merge sections. + * config/tc-ia64.c (dot_endp): Delete call to output_endp. + (generate_unwind_image): Re-add it here. -2002-04-11 Richard Sandiford <rsandifo@redhat.com> +2004-02-06 Nathan Sidwell <nathan@codesourcery.com> - * doc/invoke.texi (TC_LARGEST_EXPONENT_IS_NORMAL): Document. - * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): Add an - argument for the precision. - (gen_to_words): Update accordingly. + * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';' + * read.h (SKIP_WHITESPACE): Turn into an expression. + * read.c (read_a_source_file): A pseudo is removed by having a + NULL handler. -2002-04-10 Alan Modra <amodra@bigpond.net.au> +2004-02-05 James E Wilson <wilson@specifixinc.com> - * as.c (parse_args <OPTION_VERSION>): Use VERSION is - BFD_VERSION_STRING unavailable. - * config/tc-i386.c (INLINE): Define (for non-BFD assembler). + * config/tc-ia64.c (output_endp): New. + (count_bits): Delete. + (ia64_flush_insns, process_one_record, optimize_unw_records): Handle + endp unwind records. + (fixup_unw_records): Handle endp unwind records. Delete code for + shortening prologue regions not followed by a body record. + (dot_endp): Call add_unwind_entry to emit endp unwind record. + * config/tc-ia64.h (unw_record_type): Add endp. -2002-04-09 J"orn Rennecke <joern.rennecke@superh.com> +2004-02-03 James E Wilson <wilson@specifixinc.com> - * config/tc-sh.h (TC_FIX_ADJUSTABLE): Disable adjusting if - symbol_used_in_reloc_p is true. + * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to + fill padding bytes with zeroes. + (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that + sets unwind_record slot_number and slot_frag fields. - * config/tc-sh.c (md_apply_fix3): Don't zero relocations on big - endian hosts. +2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl> -2002-04-04 Alan Modra <amodra@bigpond.net.au> + * config/tc-mips.c (add_got_offset_hilo): New function. + (macro): Use load_register() and add_got_offset_hilo() to load + constants instead of hardcoding code sequences throughout. - * dep-in.sed: Cope with absolute paths. - * Makefile.am (dep.sed): Subst TOPDIR. - Run "make dep-am". - * Makefile.in: Regenerate. - -2002-04-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de> - - * config/tc-mips.c (mips16_macro_build): Cast type mismatch. - (mips_ip): Remove unused variable. - (md_apply_fix3): Cast signed/unsignes mismatches. Replace - unsigned char with bfd_byte. - (s_file): Remove unused variable. - (s_mips_ent): Likewise. - -2002-04-03 Tom Rix <trix@redhat.com> - - * config/tc-d10v.c (d10v_insert_operand): Fix warning in as_bad_where. - (build_insn): Same. - (find_opcode): Fix warning in as_warn. - * config/tc-d10v.h: Update Copyright. - -2002-04-03 Alan Matsuoka <alanm@redhat.com> - Tom Rix <trix@redhat.com> - - From Jeff Knaggs <jknaggs@redhat.com> - * config/tc-d10v.c (check_resource_conflict): New function to - check for resource conflicts. - - From Jason Eckhardt <jle@redhat.com> - * config/tc-d10v.c (build_insn): Check for unresolved imm4 or - imm3 fields. - * config/tc-d10v.c (find_opcode): Emit a warning if one of the - reserved control registers is used. - * config/tc-d10v.c (build_insn): Check for unresolved imm4 or - imm3 fields. - - From 2001-03-28 Diego Novillo <dnovillo@redhat.com> - * tc-d10v.c (parallel_ok): Prevent packing only if the first - instruction cannot be packed. - - From 2001-03-30 Diego Novillo <dnovillo@redhat.com> - * gas/config/tc-d10v.c (check_resource_conflict): Only check - write-write conflicts. - (md_assemble): Reformat introductory comment. - * opcodes/d10v-opc.c (d10v_opcodes): `btsti' does not modify its - arguments. - -2002-04-03 Alan Modra <amodra@bigpond.net.au> +2004-01-28 H.J. Lu <hongjiu.lu@intel.com> - * symbols.c (resolve_symbol_value <O_uminus, O_bit_not, - O_logical_not>): Derive final_seg from add_symbol. - <O_multiply..O_logical_or>: More final_seg twiddles. + * config/tc-ia64.c (emit_one_bundle): Add proper indentation. -2002-04-01 Jessica Han <jessica@cup.hp.com> +2004-01-26 Bernardo Innocenti <bernie@develer.com> - * config/tc-ia64.c (ia64_cons_fix_new): Handle 8 byte iplt reloc - in 32-bit mode. + * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially, + like m68k-elf. + * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead + of hard-coded test for TARGET_OS=elf. -2002-03-27 Andreas Schwab <schwab@suse.de> +2004-01-24 Chris Demetriou <cgd@broadcom.com> - * config/tc-i386.c (output_jump): Set fx_pcrel_adjust to size of - field for pc-relative fixups. - (output_disp): Likewise. - (md_estimate_size_before_relax): Likewise. - (tc_gen_reloc): Subtract fx_pcrel_adjust instead of fx_size for - pc-relative fixups in 64bit mode. + * config/tc-mips.c (hilo_interlocks): Change definition + so that MIPS32, MIPS64 and later ISAs are included, along with + the already-included machines. Update comments. -2002-03-22 Alan Modra <amodra@bigpond.net.au> +2004-01-23 Daniel Jacobowitz <drow@mvista.com> - * config/te-aix5.h: Typo fix. + * config/tc-arm.c (tc_gen_reloc): Improve error message for + undefined local labels. -2002-03-21 Alan Modra <amodra@bigpond.net.au> +2004-01-23 Richard Sandiford <rsandifo@redhat.com> - * Makefile.am: Run "make dep-am". - * Makefile.in: Regenerate. - * doc/Makefile.in: Regenerate. - -2002-03-20 Albert Chin-A-Young <china@thewrittenword.com> + * config/tc-mips.c (load_address, macro): Update comments about + NewABI GP relaxation. - * config/tc-arm.c (vfp_dp_reg_required_here): Fix typo - (vfp_sp_reg_pos -> vfp_dp_reg_pos). +2004-01-23 Richard Sandiford <rsandifo@redhat.com> -2002-03-18 Alexandre Oliva <aoliva@redhat.com> + * config/tc-mips.c (macro_build): Remove place and counter arguments. + (mips_build_lui, macro_build_ldst_constoffset): Likewise. + (mips16_macro_build, macro_build_jalr): Remove counter argument. + (set_at, load_register, load_address, move_register): Likewise. + (load_got_offset, add_got_offset): Likewise. + Update all calls and tidy accordingly. - * config/tc-mips.c (md_estimate_size_before_relax): Do not modify - the EXTENDED bit here; report the estimate according to the - current size. - -2002-03-18 Tom Rix <trix@redhat.com> - - * configure.in: Add AIX 5 support. - * config/tc-ppc.c (ppc_target_format): Add AIX 5 64 bit target. - * config/te-aix5.h: New file. AIX 5 support. - * configure: Regenerate. +2004-01-23 Richard Sandiford <rsandifo@redhat.com> -2002-03-18 Nick Clifton <nickc@cambridge.redhat.com> - - * po/fr.po: Updated version. - -2002-03-16 Andreas Jaeger <aj@suse.de> - - * doc/c-mips.texi (Machine Dependencies): Add new node. - -2002-03-15 Chris G. Demetriou <cgd@broadcom.com> - - * config/tc-mips.c (mips_set_options): New "ase_mips3d" member. - (mips_opts): Initialize "ase_mips3d" member. - (file_ase_mips3d): New variable. - (CPU_HAS_MIPS3D): New macro. - (md_begin): Initialize mips_opts.ase_mips3d and file_ase_mips3d - based on command line options and configuration defaults. - (macro_build, mips_ip): Accept MIPS-3D instructions if - mips_opts.ase_mips3d is set. - (OPTION_MIPS3D, OPTION_NO_MIPS3D, md_longopts, md_parse_option): - Add support for "-mips3d" and "-no-mips3d" options. - (OPTION_ELF_BASE): Move to accomodate new options. - (s_mipsset): Support ".set mips3d" and ".set nomips3d". - (mips_elf_final_processing): Add a comment indicating that a - MIPS-3D ASE ELF header flag should be set, when one exists. - * doc/as.texinfo: Document -mips3d and -no-mips3d options. - * doc/c-mips.texi: Likewise, and document ".set mips3d" and ".set - nomips3d" directives. - -2002-03-14 Hans-Peter Nilsson <hp@bitrange.com> - - * config/tc-mmix.c (md_estimate_size_before_relax): Don't consider - a weak symbol in same section to be within reach. - -2002-03-13 Nick Clifton <nickc@cambridge.redhat.com> - - * po/fr.po: Updated version. - -2002-03-12 Andreas Schwab <schwab@suse.de> - - * config/tc-ia64.c (fixup_unw_records): Clear region when seeing a - body record so that an error is given for misplaced .save - pseudo-ops. - -2002-03-09 Alan Modra <amodra@bigpond.net.au> - - * config/tc-i386.h (REX_OPCODE): Define. - (REX_MODE64, REX_EXTX, REX_EXTY, REX_EXTZ): Define. - (rex_byte): typedef to int. - * config/tc-i386.c: Group prototypes and vars together. - Formatting fixes. Remove occurrences of "register" keyword. - (true): Delete. - (false): Delete. - (mode_from_disp_size): Add INLINE keyword to prototype. - (fits_in_signed_byte): Likewise. - (fits_in_unsigned_byte): Likewise. - (fits_in_unsigned_word): Likewise. - (fits_in_signed_word): Likewise. - (fits_in_unsigned_long): Likewise. - (fits_in_signed_long): Likewise. - (type_names): Constify. - (intel_float_operand): Constify param. - (add_prefix): Use REX_OPCODE. - (md_assemble): Likewise. Modify for changed rex_byte. - (parse_insn): Split out of md_assemble. - (parse_operands): Likewise. - (swap_operands): Likewise. - (optimize_imm): Likewise. - (optimize_disp): Likewise. - (match_template): Likewise. - (check_string): Likewise. - (process_suffix): Likewise. - (check_byte_reg): Likewise. - (check_long_reg): Likewise. - (check_qword_reg): Likewise. - (check_word_reg): Likewise. - (finalize_imm): Likewise. - (process_operands): Likewise. - (build_modrm_byte): Likewise. - (output_insn): Likewise. - (output_branch): Likewise. - (output_jump): Likewise. - (output_interseg_jump): Likewise. - (output_disp): Likewise. - (output_imm): Likewise. - -2002-03-07 Daniel Jacobowitz <drow@mvista.com> - - * doc/as.texinfo: Wrap @menu in @ifnottex, not @ifinfo. - -2002-03-06 Alan Modra <amodra@bigpond.net.au> - - * config/tc-i386.c (tc_gen_reloc): Don't attempt to handle 8 byte - relocs except when BFD64. - - * write.c (number_to_chars_bigendian): Don't abort when N is - larger than sizeof (VAL). - (number_to_chars_littleendian): Likewise. - -2002-03-05 John David Anglin <dave@hiauly1.hia.nrc.ca> - - * config/tc-hppa.c (md_apply_fix3): Add cast. - (hppa_fix_adjustable): Adjust list of selectors using e_lrsel and - e_rrsel. - -2002-03-05 Paul Koning <pkoning@equallogic.com> - - * tc-pdp11.c: Use VAX float format support for PDP-11 target. - (parse_ac5): New function for parsing float regs in float operand. - (parse_expression): Remove attempt to make literals be octal. - (parse_op_no_deferred): Support float literals. - (parse_op): Reject attempts to refer to float regs. - (parse_fop): New function, like parse_op but for float operand. - (md_assemble): Add cases to parse float operands. Also fix - IMM3, IMM6, IMM8 cases to pick up the operand from the right spot. - -2002-03-04 H.J. Lu <hjl@gnu.org> - - * config/obj-elf.c (special_section): Add .init_array, - .fini_array and .preinit_array. - - * config/tc-ia64.h (ELF_TC_SPECIAL_SECTIONS): Remove - .init_array and .fini_array. - -2002-03-01 Jakub Jelinek <jakub@redhat.com> - - * config/obj-elf.c (elf_copy_symbol_attributes): Don't copy - visibility. - (obj_frob_symbol): Copy visibility. - -2002-02-28 Jakub Jelinek <jakub@redhat.com> - - * config/tc-alpha.c (s_alpha_text): Use obj_elf_text for OBJ_ELF, not - s_text. - (s_alpha_data): Use obj_elf_data for OBJ_ELF, not s_data. - -2002-02-27 Nick Clifton <nickc@cambridge.redhat.com> - - * po/es.po: Updated. - -2002-02-26 Chris Demetriou <cgd@broadcom.com> - - * config/tc-mips.c (mips_need_elf_addend_fixup): For embedded-PIC - only, undo the changes made on 2001-06-08, with the - effect being that common or extern symbols are - adjusted for embedded-PIC, but weak symbols are not. - (md_estimate_size_before_relax: Likewise, with the effect - that extern symbols are treated the same as weak symbols - only if not embedded-PIC. - (mips_fix_adjustable) Likewise, with the effect that - weak or extern symbols are not adjusted for embedded-PIC. - (md_apply_fix3): Tweak so that the case where value is zero - is handled more correctly for embedded-PIC code. - -2002-02-26 Nick Clifton <nickc@cambridge.redhat.com> - - * doc/as.texinfo (Overview): Add missing @ifset IA64 - - * configure.in (LINGUAS): Add es.po. + * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument. + (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities. + (RELAX_USE_SECOND): Bump to 0x10000. + (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags. + (mips_macro_warning): New variable. + (md_assemble): Wrap macro expansion in macro_start() and macro_end(). + (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise. + (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use + of RELAX_ENCODE. + (append_insn): Update mips_macro_warning.sizes. + (macro_start, macro_warning, macro_end): New functions. + (macro_build): Don't emit warnings here. + (macro_build_lui, md_estimate_size_before_relax): ...or here. + (md_convert_frag): Check for cases where one macro alternative + needs a warning and the other doesn't. Emit a warning if the + longer sequence was chosen. + +2004-01-23 Richard Sandiford <rsandifo@redhat.com> + + * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove. + * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of + the first sequence, the size of the second sequence, and a flag + that says whether we should warn. + (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete. + (RELAX_FIRST, RELAX_SECOND): New. + (mips_relax): New variable. + (relax_close_frag, relax_start, relax_switch, relax_end): New fns. + (append_insn): Remove "place" argument. Use mips_relax.sequence + rather than "place" to check whether we're expanding the second + alternative of a relaxable macro. Remove redundant check for + branch relaxation. If generating a normal insn, and there + is not enough room in the current frag, call relax_close_frag() + to close it. Update mips_relax.sizes[]. Emit fixups for the + second version of a relaxable macro. Record the first relaxable + fixup in mips_relax. Remove tc_gen_reloc workaround. + (macro_build): Remove all uses of "place". Use mips_relax.sequence + in the same way as in append_insn. + (mips16_macro_build): Remove "place" argument. + (macro_build_lui): As for macro_build. Don't drop the add_symbol + when generating the second version of a relaxable macro. + (load_got_offset, add_got_offset): New functions. + (load_address, macro): Use new relaxation machinery. Remove + tc_gen_reloc workarounds. + (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second + version of a relaxable macro is needed. Return -RELAX_SECOND if the + first version is needed. + (tc_gen_reloc): Remove relaxation handling. + (md_convert_frag): Go through the fixups for a relaxable macro and + mark those that belong to the unneeded alternative as done. If the + second alternative is needed, adjust the fixup addresses to account + for the deleted first alternative. + +2004-01-23 Richard Sandiford <rsandifo@redhat.com> + + * frags.h (frag_room): Declare. + * frags.c (frag_room): New function. + * doc/internals.texi: Document it. + +2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de> + + * config/tc-mips.c (append_insn): Don't do r3900 interlock + optimization for -mtune=r3900, as this will break on other CPUs. + +2004-01-11 Tom Rix <tcrix@worldnet.att.net> + + * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot + be relaxed, use fixup. + (md_apply_fix3): Use 5 bit reloc from movb and movw fixup. + +2004-01-19 Jakub Jelinek <jakub@redhat.com> + + * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single + precision operands. + +2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl> + + * config/tc-mips.c (append_insn): Properly detect variant frags + that preclude swapping of relaxed branches. Correctly swap + instructions between frags when dealing with relaxed branches. + +2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl> + + * acinclude.m4: Quote names of macros to be defined by AC_DEFUN + throughout. + * aclocal.m4: Regenerate. * configure: Regenerate. - * po/es.po: New file. - -2002-02-25 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de> - - * config/tc-mips.c (set_at): Fix handling of 64bit register loads. - (macro): Likewise. Fix la/dla address expansions for EMBEDDED_PIC - and NO_PIC cases. Code cleanup. - (macro2): Fix handling of 64bit register loads. - -2002-02-25 David Mosberger <davidm@hpl.hp.com> - - * doc/as.texinfo: Add entry for IA64. - * doc/c-ia64.texi: New file. -2002-02-25 Alan Modra <amodra@bigpond.net.au> - - * config/tc-hppa.c: Update copyright date. - - * doc/c-ppc.texi (PowerPC-Opts): Add -mpower4, -maltivec and -m7400 - Remove references to chip manufacturers. - * config/tc-ppc.c (md_parse_option): Handle -mpower4 option. - Correct comments. - (md_show_usage): Remove references to chip manufacturers. Mention - -mpower4. - (md_begin): Test power4 opcode flag bits. - -2002-02-22 David Mosberger <davidm@hpl.hp.com> - - * config/tc-ia64.c (dot_restore): Issue error message of epilogue - count exceeds prologue count. - (md_show_usage): Describe -mconstant-gp and -mauto-pic. - (unwind.label_prologue_count): New member. - - Based on a patch by Hans Boehm <hboehm@hpl.hp.com>: - - (get_saved_prologue_count): New function. - (save_prologue_count): New function. - (free_saved_prologue_count): New function. - (dot_label_state): Record state label by calling save_prologue_count(). - (dot_copy_state): Restore prologue count by calling - get_saved_prologue_count(). - (generate_unwind_image): Free up list of saved prologue - counts by calling free_saved_prologue_counts(). - -2002-02-22 Nick Clifton <nickc@cambridge.redhat.com> - - * config/tc-tic54x.c: Add missing prototypes and remove ANSI style - function declarations. - -2002-02-21 Nick Clifton <nickc@cambridge.redhat.com> - - * NEWS: Note that GASP is now deprecated. - * Makefile.am: Do not build gasp-new by default. +2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com> + + * config/tc-h8300.c (build_bytes): Apply relaxation to bit + manipulation insns. + +2004-01-12 Richard Sandiford <rsandifo@redhat.com> + + * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR + reloc, reserve space for the delay slot as well as the jalr itself. + +2004-01-09 Paul Brook <paul@codesourcery.com> + + * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2. + (do_vfp_sp2_from_reg2): New function. + (insns): Use them. + (do_vfp_dp_from_reg2): Check return values properly. + +2004-01-08 Ian Lance Taylor <ian@wasabisystems.com> + + * config/tc-mips.c (warn_nops): Remove static variable. + (macro): Remove test of warn_nops. + (md_shortops): Remove 'n'. + (md_parse_option): Remove 'n' case. + (md_show_usage): Remove -n. + * doc/as.texinfo (Overview): Remove MIPS -n option. + * doc/c-mips.texi (MIPS Opts): Remove mention -n. + * NEWS: Mention removal of MIPS -n option. + + * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove. + (cop_interlocks): Check ISA level. + (cop_mem_interlocks): Define. + (reg_needs_delay): Check cop_interlocks rather than + ISA_HAS_COPROC_DELAYS. + (append_insn): Likewise. Use cop_mem_interlocks rather than + directly checking mips_opts.isa. + (mips_emit_delays): Likewise. + +2004-01-07 H.J. Lu <hongjiu.lu@intel.com> + + * config/tc-ia64.c (unwind): Move next_slot_number and + next_slot_frag to ... + (unw_rec_list): Here. + (free_list_records): Removed. + (output_unw_records): Likewise. + (generate_unwind_image): Make it void. + (alloc_record): Initialize next_slot_number and next_slot_frag. + (slot_index): Take .org, .space and .align into account. + (fixup_unw_records): Don't set slot_number to 0. Use + list->next_slot_number and list->next_slot_frag instead of + unwind.next_slot_number and unwind.next_slot_frag. + (ia64_convert_frag): New. + (generate_unwind_image): Generate a rs_machine_dependent frag + for unwind record. + (emit_one_bundle): Use list->next_slot_number and + list->next_slot_frag instead of unwind.next_slot_number and + unwind.next_slot_frag. + + * config/tc-ia64.h (md_convert_frag): Defined as + ia64_convert_frag. + (md_estimate_size_before_relax): Defined as (f)->fr_var. + +2004-01-06 Alexandre Oliva <aoliva@redhat.com> + + 2003-12-19 Alexandre Oliva <aoliva@redhat.com> + * config/tc-frv.h (md_apply_fix3): Don't define. + * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo + operands. + * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define. + 2003-10-07 Alexandre Oliva <aoliva@redhat.com> + * config/tc-frv.c (line_separator_chars): Add `!'. + 2003-09-19 Alexandre Oliva <aoliva@redhat.com> + * config/tc-frv.c (md_assemble): Clear insn upfront. + 2003-09-18 Alexandre Oliva <aoliva@redhat.com> + * config/tc-frv.c (OPTION_FDPIC): New macro. + (md_longopts): Add mfdpic. + (md_parse_option): Handle it. + 2003-08-04 Alexandre Oliva <aoliva@redhat.com> + * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12, + FRV_OPERAND_S12>: Use reloc type encoded in fix-up. + (frv_pic_ptr): Parse funcdesc. + +2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl> + + * doc/as.texinfo: Let texi2pod parse asconfig.texi and + gasver.texi. Remove duplicate symbol definitions for texi2pod. + +2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl> + + * Makefile.am (Makefile): Move the dependency on + $(BFDDIR)/configure.in to... + (CONFIG_STATUS_DEPENDENCIES): ... here. + (AUTOMAKE_OPTIONS): Require automake 1.8. * Makefile.in: Regenerate. - * doc/Makefile.am: Do not install gasp.info. + * doc/Makefile.am (BASEDIR, BFDDIR): Define. + (CONFIG_STATUS_DEPENDENCIES): Add a dependency on + $(BFDDIR)/configure.in here as well. * doc/Makefile.in: Regenerate. - * gas/gasp.texi: Note that gasp is now deprecated. - -2002-02-20 Nick Clifton <nickc@cambridge.redhat.com> - - * NEWS: Mark 2.12 branch. - -2002-02-19 Tom Tromey <tromey@redhat.com> - - * config/tc-xstormy16.h (DWARF2_LINE_MIN_INSN_LENGTH): Define. - -2002-02-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de> - - * config/tc-mips.c (md_parse_option): Complain about invalid -mabi - option input. - -2002-02-19 Martin Schwidefsky <schwidefsky@de.ibm.com> - - * config/tc-s390.c (md_parse_option): Add switches -m31 and -m64. - Make bit size independent of architecture switch. - (md_begin): Add warning for -m64 with -Aesa. - (s390_md_end): Use renamed architecture defines. - -2002-02-18 Daniel Jacobowitz <drow@mvista.com> - - * config/obj-coff.h: Check !target_big_endian, not shl, for coff-sh. - -2002-02-16 Nick Clifton <nickc@cambridge.redhat.com> - - * doc/as.texinfo (Machine Dependencies): Fix typo: MMIX used - instead of CRIS. -2002-02-15 Chris Demetriou <cgd@broadcom.com> +2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl> - * config/tc-mips.c (md_estimate_size_before_relax): Really - make sure we treat weak like extern only for ELF. (Fixes - patch from 2001-07-25.) - -2002-02-15 Ben Elliston <bje@redhat.com> - - * doc/as.texinfo: Add duplicate directory entry so that "info gas" - works as expected. - -2002-02-15 Hans-Peter Nilsson <hp@bitrange.com> - - * NEWS: Mention support for MMIX. - -2002-02-13 Chris Demetriou <cgd@broadcom.com> - - * config/tc-mips.c (mips_need_elf_addend_fixup): Restructure into - a sequence of indpendent 'if' statements for easier debugging - and future modification. - -2002-02-13 Matt Fredette <fredette@netbsd.org> - - * config/tc-m68k.c (md_show_usage): No longer display a - hard-coded "68020" for the default CPU, instead display the - canonical name of the true, configured default CPU. - (m68k_elf_final_processing): Mark objects for sub-68020 - CPUs with the new EF_M68000 flag. - -2002-02-13 Andreas Schwab <schwab@suse.de> - - * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust - pc-relative relocations to merge sections in 64-bit mode. - -2002-02-13 Ben Elliston <bje@redhat.com> - - * NEWS: Document floating point number handling in gasp. - * gasp.c: Include <assert.h> and "xregex.h". - (is_flonum): New function. - (chew_flownum): Likewise. - (change_base): Consume flonums from the input, where possible. - * doc/gasp.texi (Constants): Document floating point numbers. - -2002-02-12 John David Anglin <dave@hiauly1.hia.nrc.ca> - - * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust final types - that implicitly use LR and RR selectors. - -2002-02-12 Alexandre Oliva <aoliva@redhat.com> - - * config/tc-mn10300.c (other_registers): Added `epsw'. Mark `pc' - and `epsw' as available on AM33 and above only. - (other_register_name): Add logic to handle machine type encoded in - reg_number. - -2002-02-11 Tom Rix <trix@redhat.com> - - * config/tc-ppc.c (md_apply_fix3): Check for insert fop invalid for - xcoff64. - -2002-06-11 Alexandre Oliva <aoliva@redhat.com> - - * config/tc-sparc.c (U0x80000000, U0xffffffff): New constants. - Use all over. - -2002-02-11 Jan Hubicka <jh@suse.cz> - - * i386.c (md_assemble): Support 32bit address prefix. - (i386_displacement): Likewise. - (i386_index_check): Accept 32bit addressing in 64bit mode. - -2002-02-11 Alexandre Oliva <aoliva@redhat.com> - - * config/tc-sh.c (dot): Removed unused function. - -2002-02-11 Alan Modra <amodra@bigpond.net.au> - - * Makefile.am: "make dep-am". + * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove. * Makefile.in: Regenerate. * aclocal.m4: Regenerate. - * config.in: Regenerate. - * configure: Regenerate. + * doc/Makefile.am (install, install-info): Remove. + (install-data-local): A new hook for install-info. + (AUTOMAKE_OPTIONS): Require automake 1.8. * doc/Makefile.in: Regenerate. -2002-02-10 Richard Henderson <rth@redhat.com> - - * doc/c-alpha.texi: New file. - * doc/Makefile.am (CPU_DOCS): Add it. - * doc/all.texi, doc/as.texinfo: Add hooks for Alpha. - -2002-02-09 Richard Henderson <rth@redhat.com> - - * config/tc-alpha.c (O_samegp): New. - (USER_RELOC_P): Include it. - (alpha_reloc_op_tag, debug_exp, find_macro_match): Add it. - (md_apply_fix3): Handle BFD_RELOC_ALPHA_BRSGP. - (alpha_force_relocation, alpha_fix_adjustable): Likewise. - (alpha_validate_fix): New. - * config/tc-alpha.h (TC_VALIDATE_FIX): New. - -2002-02-09 Hans-Peter Nilsson <hp@axis.com> - - * doc/c-cris.texi: New. - * doc/all.texi: @set CRIS. - * doc/as.texinfo: Ditto. Add CRIS gas manpage option overview. - Include c-cris.texi. - * doc/Makefile.am (CPU_DOCS): Add c-cris.texi - * doc/Makefile.in: Regenerate. +2004-01-02 Nutan Singh <nutan@kpitcummins.com> -2002-02-08 Chris Demetriou <cgd@broadcom.com> - - * config/tc-mips.c (IS_SEXT_32BIT_NUM): New macro to - determine if a number is a sign-extended 32-bit number. - (load_register): Use IS_SEXT_32BIT_NUM. - (macro): Check if load/store macro handling is using a - constant 32-bit address on 64-bit address systems, and if - so optimize the generation of that address. - -2002-02-08 Richard Henderson <rth@redhat.com> - - * config/tc-alpha.c (alpha_force_relocation): Don't assert that - we've eliminated all foreign relocation types yet. - (alpha_fix_adjustable): Likewise. - -2002-02-08 Alexandre Oliva <aoliva@redhat.com> - - Contribute sh64-elf. - 2002-02-08 Alexandre Oliva <aoliva@redhat.com> - Stephen Clarke <Stephen.Clarke@st.com> - * doc/c-sh64.texi: Fix citation of SH64 architecture manual. - 2002-01-31 Alexandre Oliva <aoliva@redhat.com> - * config/tc-sh.c (md_relax_table): Added default sizes for - non-PC-relative UNDEF_MOVI, and relaxation sequences for - MOVI_16, MOVI_32 and MOVI_48. - * config/tc-sh64.c (shmedia_md_apply_fix3): Fix warning. - (shmedia_md_convert_frag): Handle non-PC-relative UNDEF_MOVI - and MOVI_16. - (shmedia_md_estimate_size_before_relax): Remove redundant - blocks. Set fragP->fr_var even if relaxation type unchanged. - Retain UNDEF_MOVI until expression decays to number. - 2002-01-24 Alexandre Oliva <aoliva@redhat.com> - * config/tc-sh64.c (shmedia_init_reloc): Handle new SHmedia PIC - relocation types. Take fixP->fx_addnumber into account too. - (shmedia_md_apply_fix): Likewise. - (shmedia_md_convert_frag): Likewise. - (shmedia_build_Mytes): Likewise. - (sh64_consume_datalabel): Complain about nested datalabel. - Support PIC relocs. Call sh_parse_name. - * config/tc-sh64.h (TC_RELOC_RTSYM_LOC_FIXUP): Extend definition - in tc-sh.h to SHmedia reloc types. - * config/tc-sh.c (SH64PCRELPLT, MOVI_PLT, MOVI_GOTOFF, - MOVI_GOTPC): New relaxation constants. - (md_relax_table): Introduce relaxation directives for PIC-related - constants. - (sh_PIC_related_p): Handle datalabel. - (sh_check_fixup): Choose SH5 PIC relocations. - (sh_cons_fix_new): Added BDF_RELOC_64. - (md_apply_fix3, sh_parse_name): Handle GOTPLT. - 2002-01-18 Alexandre Oliva <aoliva@redhat.com> - * config/tc-sh64.c (sh64_max_mem_for_rs_align_code): If the - current ISA is SHmedia, get 7 bytes. - 2001-11-28 Nick Clifton <nickc@cambridge.redhat.com> - * config/tc-sh.c (md_apply_fix3): Treat shmedia_md_apply_fix3 as a - void function. - * config/tc-sh64.c (shmedia_apply_fix): Rename to - shmedia_apply_fix3 and make void. - 2001-05-17 Alexandre Oliva <aoliva@redhat.com> - * config/tc-sh64.c (s_sh64_abi): Remove unused arguments passed to - as_bad. - 2001-04-12 Alexandre Oliva <aoliva@redhat.com> - * config/tc-sh64.h (md_parse_name): Take &c as argument. - 2001-03-14 DJ Delorie <dj@redhat.com> - * doc/Makefile.am (CPU_DOCS): Added c-sh64.texi - * doc/Makefile.in(CPU_DOCS): Ditto. - * doc/c-sh64.texi: New file. - * doc/as.texinfo: Add SH64 support. - 2001-03-13 DJ Delorie <dj@redhat.com> - * config/tc-sh64.c (shmedia_get_operands): Rename A_RESV_Fx to - A_REUSE_PREV so that its purpose is more obvious. - (shmedia_build_Mytes): Ditto. - 2001-03-07 DJ Delorie <dj@redhat.com> - * config/tc-sh64.c (sh64_vtable_entry): New, strip datalabels - before processing. - (sh64_vtable_inherit): Ditto. - (strip_datalabels): New, strip "datalabel" from given line. - * config/tc-sh.c (md_pseudo_table): Add sh64-specific vtable - pseudos. - 2001-03-06 Hans-Peter Nilsson <hpn@cygnus.com> - * config/tc-sh64.c (shmedia_md_assemble): Move dwarf2_emit_insn - call ... - (shmedia_build_Mytes): ... to here. - 2001-03-06 DJ Delorie <dj@redhat.com> - * config/tc-sh.c: Remove sh64-specific uaquad now that there - is a generic one. - 2001-01-21 Hans-Peter Nilsson <hpn@cygnus.com> - * config/tc-sh64.h (DWARF2_LINE_MIN_INSN_LENGTH): Override. - * config/tc-sh64.c (shmedia_md_assemble): Offset recorded insn - address by one in call to dwarf2_emit_insn. - 2001-01-13 Hans-Peter Nilsson <hpn@cygnus.com> - Implement ".abi" pseudo and correct .cranges descriptors. Correct - alignment handling broken by imported changes. - * config/tc-sh64.h (HANDLE_ALIGN): Override definition in tc-sh.h. - (sh64_handle_align): Declare. - (MAX_MEM_FOR_RS_ALIGN_CODE): Override definition in tc-sh.h. - (sh64_max_mem_for_rs_align_code): Declare. - (enum sh64_isa_values): Moved here from tc-sh64.c. - (md_do_align): Define. - (sh64_do_align): Declare. - (struct sh64_tc_frag_data): New. - (TC_FRAG_TYPE): Change to struct sh64_tc_frag_data. Users - changed. - (TC_FRAG_INIT): Change to set new datatype. - (struct sh64_segment_info_type): Rename member - last_flushed_location to last_contents_mark. All users changed. - (md_elf_section_change_hook, TC_CONS_FIX_NEW): Do not define. - (shmedia_elf_new_section, sh64_tc_cons_fix_new): Do not prototype. - * config/tc-sh.c (md_pseudo_table): Add ".abi". - (sh_elf_cons) [HAVE_SH64]: Call sh64_update_contents_mark instead - of unsetting seen_insn. - (md_assemble) [HAVE_SH64] <before new SHcompact sequence>: Also - call sh64_update_contents_mark. - (sh_handle_align): Remove HAVE_SH64-conditioned code. - * config/tc-sh64.c (sh64_isa_mode): Correct type from boolean to - enum sh64_isa_values. - (sh64_set_contents_type): Drop segT parameter. All callers changed. - (emitting_crange): Boolean guard moved to file scope from function - scope in sh64_set_contents_type. - (s_sh64_abi): New. - (sh64_update_contents_mark): New; most split out from - sh64_flush_pending_output. - (shmedia_md_end): Call sh64_update_contents_mark. Set - sh64_isa_mode to sh64_isa_sh5_guard unless sh64_isa_unspecified. - (sh64_do_align): New function. - (sh64_max_mem_for_rs_align_code): New function. - (sh64_handle_align): Rename from shmedia_do_align. Make - non-static. Add head comment. Emit zero bytes for n bytes modulo - four. Change return-type to void. - (shmedia_elf_new_section): Remove. - (shmedia_md_assemble): Call sh64_update_contents_mark. - (s_sh64_mode): Ditto. Do not call md_flush_pending_output. Make - new frag. Call sh64_update_contents_mark after making the new - frag. - (sh64_flush_pending_output): Just call sh64_update_contents_mark - and sh_flush_pending_output. - (sh64_flag_output): Also call md_flush_pending_output, but add - condition on not emitting_crange. - (sh64_tc_cons_fix_new): Remove. - 2001-01-12 Nick Clifton <nickc@redhat.com> - * config/tc-sh64.c (shmedia_do_align): Fix to work with new - alignment handling scheme imported from sourceware. - 2001-01-12 Hans-Peter Nilsson <hpn@cygnus.com> - * config/tc-sh64.h (TARGET_FORMAT): Define. - (sh64_target_format): Prototype. - * config/tc-sh64.c (sh64_target_mach): New function. - 2001-01-07 Hans-Peter Nilsson <hpn@cygnus.com> - * config/tc-sh64.c (shmedia_md_end): When equating a symbol, use - zero_address_frag instead of copying the frag of the symbol. - (shmedia_frob_file_before_adjust): Ditto. - (shmedia_md_apply_fix) <case BFD_RELOC_SH_IMM_MEDLOW16>: Cast mask - to valueT to remove signedness. - (shmedia_md_convert_frag): Add parameter final. Rename parameter - headers to output_bfd. Do not evaluate symbols if final is false; - do emit fixups. - (shmedia_md_estimate_size_before_relax) <case C (MOVI_IMM_32, - UNDEF_MOVI) et al>: If symbol cannot be modified to be PC-relative - to the current frag, call shmedia_md_convert_frag to emit fixups - and make frag_wane neutralize the frag. Update comments. - * config/tc-sh.c (md_convert_frag): Change caller of - shmedia_md_convert_frag. - 2001-01-06 Hans-Peter Nilsson <hpn@cygnus.com> - * config/tc-sh64.h: Tweak comments and correct formatting. - * config/tc-sh64.c: Ditto. - (shmedia_md_convert_frag) <PT/PTA/PTB 32, 48 and 64 bit - expansion, MOVI pcrel expansion>: Fix thinko calculating offset - for the no-relocation case. - (shmedia_check_limits): Fix range check being off-by-one for PTA. - * config/tc-sh.c: Ditto. Add proper comments to #ifdef/#ifndef - wrappers. - (SH64PCREL16_F): Increment for proper max-PTA handling. Update - comment. - (SH64PCREL16_M, MOVI_16_M): Correct range thinko. - (SH64PCREL48_M, MOVI_48_M): Similar; don't count in length of - expansion. - (SH64PCREL32_M, MOVI_32_M): Ditto; handle overflowing expression. - Correct comment. - 2001-01-05 Hans-Peter Nilsson <hpn@cygnus.com> - * config/tc-sh64.c (shmedia_md_apply_fix) <second switch, case - BFD_RELOC_SH_PT_16>: Set lowest bit in field to be relocated to 1. - (shmedia_md_convert_frag) <case C (SH64PCREL16_32, SH64PCREL16) et - al>: Set lowest bit of field to relocate to 1 and rest to empty, - if reloc is emitted. - 2000-12-31 Hans-Peter Nilsson <hpn@cygnus.com> - New options plus bugfixes. - * config/tc-sh.c (md_longopts): New options "-no-expand" and - "-expand-pt32". - (md_parse_option): Handle new options. - (md_show_usage): Add blurb for new options. - * config/tc-sh64.c (SHMEDIA_BFD_RELOC_PT): New macro. - (sh64_expand, sh64_pt32): New variables. - (shmedia_init_reloc): Handle BFD_RELOC_SH_PT_16. - (shmedia_md_apply_fix): Hold original fixP->fx_r_type in - orig_fx_r_type. Change SHMEDIA_BFD_RELOC_PT into - BFD_RELOC_SH_PT_16. Handle BFD_RELOC_SH_PT_16 as pc-relative. - <resolved previously-pc-relative relocs>: Handle - SHMEDIA_BFD_RELOC_PT and BFD_RELOC_SH_PT_16. - (shmedia_md_convert_frag) <case C (SH64PCREL16PT_64, SH64PCREL16), - case C (SH64PCREL16PT_32, SH64PCREL16)>: Modify to PTB if operand - points to SHcompact code. - <case C (SH64PCREL16_32, SH64PCREL16), case C (SH64PCREL16_64, - SH64PCREL16)>: Check that ISA of what operand points at and - PTA/PTB matches, or emit error. - (shmedia_check_limits): Handle BFD_RELOC_SH_PT_16 and - SHMEDIA_BFD_RELOC_PT. - (shmedia_immediate_op): If pcrel, emit fixup also for constant - operand. - (shmedia_build_Mytes) <case A_IMMS16>: Also check sh64_expand in - condition for MOVI expansion. - <case A_PCIMMS16BY4>: Handle expansion to 32 bits only, if - sh64_pt32. Emit only a BFD_RELOC_SH_PT_16 fixup if not - sh64_expand. - <case A_PCIMMS16BY4_PT>: Likewise, but emit a SHMEDIA_BFD_RELOC_PT - fixup. - (sh64_target_format): Error-check setting of sh64_pt32 and - sh64_expand. Fix typo in check for sh64_shcompact_const_crange. - (shmedia_md_pcrel_from_section): Handle BFD_RELOC_SH_PT_16 and - SHMEDIA_BFD_RELOC_PT as coming from SHmedia code. - 2000-12-31 Hans-Peter Nilsson <hpn@cygnus.com> - * config/tc-sh64.c: Improve comments. - (shmedia_md_convert_frag): Remove inactive is_pt_variant code. Do - not say the linker will check correctness of PTA/PTB expansion. - (shmedia_md_end): Make non-static. - * config/tc-sh64.h (md_end): Define to shmedia_md_end. Add - prototype. - * config/tc-sh.c (sh_finalize): Remove. - * config/tc-sh.h (md_end): Do not define. - Remove prototype for sh_finalize. - 2000-12-30 Hans-Peter Nilsson <hpn@cygnus.com> - * config/tc-sh64.c (shmedia_frob_section_type): Use a struct - sh64_section_data container when storing section type in tdata - field in elf_section_data. - * config/tc-sh.c (sh_elf_final_processing): Change from EF_SH64 to - EF_SH5. - * Makefile.am: Update dependencies. - * Makefile.in: Regenerate. - 2000-12-22 Hans-Peter Nilsson <hpn@cygnus.com> - * config/tc-sh64.c (shmedia_md_assemble): Don't protect - dwarf2_emit_insn call with test on debug_type. - 2000-12-19 Hans-Peter Nilsson <hpn@cygnus.com> - * config/tc-sh64.c (sh64_set_contents_type): Make contents-type - CRT_SH5_ISA32 sticky for 64-bit. - 2000-12-18 Hans-Peter Nilsson <hpn@cygnus.com> - Generate .crange sections when switching ISA mode or emitting - constants in same section as code. - * config/tc-sh64.c: Reformat structure definitions. - (sh64_end_of_assembly, sh64_mix, sh64_shcompact_const_crange): New - variables. - (sh64_set_contents_type): Rename from sh64_init_section. Rewrite - to emit a .cranges descriptor when contents type changes. Only - emit error if changing contents type and -no-mix is in effect. - (sh64_emit_crange, sh64_flush_last_crange, sh64_flag_output, - sh64_flush_pending_output, sh64_tc_cons_fix_new): New functions. - (shmedia_md_end): Set sh64_end_of_assembly. Pass - sh64_flush_last_crange over sections. - When checking main symbol of datalabel symbol, check for - STO_SH5_ISA32, not ISA type of section in definition. - (shmedia_frob_file_before_adjust): Check main symbol for - STO_SH5_ISA32; don't check ISA type of section in definition. - (shmedia_frob_section_type): Adjust for .cranges; set section flag - to SHF_SH5_ISA32_MIXED or SHF_SH5_ISA32 according to whether - .cranges entries have been output. - (shmedia_elf_new_section): Just call md_flush_pending_output. - (shmedia_md_assemble): Do not emit a BFD_RELOC_SH_SHMEDIA_CODE - fix. Do not set tc_segment_info_data.in_code for section. Call - sh64_set_contents_type for SHmedia code. - (s_sh64_mode): Do not call sh64_init_section or set seen_insn to - false. Call md_flush_pending_output. - (sh64_target_format): Check that -no-mix and - -shcompact-const-crange are used in sane combination with other - options. - (shmedia_md_pcrel_from_section): Check type of fix for how to - adjust pc-relative. - (sh64_consume_datalabel): Check symbol for having STO_SH5_ISA32, - not ISA type of section in definition. - * config/tc-sh64.h (struct sh64_segment_info_type): Rewrite to - hold contents-type state. - (md_flush_pending_output): Redefine to sh64_flush_pending_output. - (sh64_flush_pending_output): Declare. - (TC_CONS_FIX_NEW): Define to sh64_tc_cons_fix_new. - (sh64_tc_cons_fix_new): Declare. - * config/tc-sh.c (sh_elf_cons) [HAVE_SH64]: Unset seen_insn and - call sh64_flag_output. - (md_assemble) [HAVE_SH64]: Do not emit BFD_RELOC_SH_CODE. Just - call sh64_set_contents_type to mark SHcompact code and set - seen_insn. - (md_longopts): New options "-no-mix" and - "-shcompact-const-crange". - (md_parse_option): Handle new options. - (md_show_usage): Add blurb for new options. - (md_number_to_chars) [HAVE_SH64]: Call sh64_flag_output. - 2000-12-15 Hans-Peter Nilsson <hpn@cygnus.com> - * config/tc-sh64.c: Delete investigated and obsolete fixme:s. - (sh64_last_insn_frag): New. - (shmedia_md_convert_frag): Use tc_frag_data field of incoming frag - to get frag for insn opcode for generating fixups; do not assume it - is the same frag. - (shmedia_build_Mytes): Set sh64_last_insn_frag after growing frag - for new insn. - * config/tc-sh64.h (ELF_TC_SPECIAL_SECTIONS): Define for .cranges - section. - (TC_FRAG_TYPE): Define as fragS *. - (TC_FRAG_INIT): Define to set tc_frag_data to sh64_last_insn_frag. - (sh64_last_insn_frag): Declare. - (sh64_consume_datalabel): Fix typo; check for seginfo != NULL, - not == NULL before dereferencing. - 2000-12-12 Hans-Peter Nilsson <hpn@cygnus.com> - Get rid of BFD section flag and EF_SH64_ABI64. - * config/tc-sh64.c (shmedia_frob_section_type): Use - elf_section_data (sec)->tdata, not a specific BFD section flag, to - communicate the section as containing SHmedia code. Describe why. - * config/tc-sh.c (sh_elf_final_processing): Tweak comment. Set - EF_SH64 regardless of ABI. - * config/tc-sh64.c (shmedia_md_apply_fix): Decapitalize "invalid" - in error message. Handle resolved expressions for - BFD_RELOC_SH_IMMS10, BFD_RELOC_SH_IMMS10BY2, - BFD_RELOC_SH_IMMS10BY4 and BFD_RELOC_64. - (shmedia_check_limits): Handle BFD_RELOC_64. - (sh64_adjust_symtab): Do not decrement the GAS symbol value for - a STO_SH5_ISA32 symbol, only the BFD value. - 2000-12-11 Ben Elliston <bje@redhat.com> - * config/tc-sh64.c: Call dwarf2_emit_insn, not the defunct - dwarf2_generate_asm_lineno. - 2000-12-11 Hans-Peter Nilsson <hpn@cygnus.com> - Handle PC-relative MOVI expansions with assembler relaxation. - Generate PC-relative relocs from 16-bit PC-relative expressions. - * config/tc-sh64.c (SHMEDIA_MD_PCREL_FROM_FIX): Break out from... - (shmedia_md_pcrel_from_section): ...here. - (shmedia_md_apply_fix): Handle fixups for 16-bit operands that has - turned completely resolved. Adjust relocation type for 16-bit - immediate operands that has turned PC-relative. Adjust back for - MD_PCREL_FROM_SECTION being applied twice. - (shmedia_md_convert_frag): Always emit reloc for expression with - global or weak symbol. Handle relaxation result for PC-relative - expressions. - (shmedia_md_estimate_size_before_relax): An expression with a weak - or global symbol can not be relaxed. Break out tests for - relaxable symbol into variable sym_relaxable. - <cases C (MOVI_IMM_64, UNDEF_MOVI) and C (MOVI_IMM_32, - UNDEF_MOVI)>: Break out any PC-relative expression and change - relaxation type. - (shmedia_build_Mytes): CSE &operands->operands[j] into variable - opjp. - <case A_IMMS16>: Fix typo for initial minor relaxation type of - MOVI expansion. If X_op_symbol of the immediate expression is - set, make an expression symbol for the argument to frag_var. - * config/tc-sh.c (MOVI_IMM_32_PCREL, MOVI_IMM_64_PCREL): New - relaxations. - (END): Adjust for new relaxations. - (md_relax_table): Add entries for new relaxations. - 2000-12-07 Ben Elliston <bje@redhat.com> - * config/tc-sh64.c (shmedia_parse_reg): Initialize variable len. - 2000-12-07 Hans-Peter Nilsson <hpn@cygnus.com> - * config/tc-sh64.c (shmedia_md_convert_frag): Correct all MOVI and - SHORI operand offsets in PT/PTA/PTB expansions. - 2000-12-05 Hans-Peter Nilsson <hpn@cygnus.com> - Implement DataLabel semantics. - * config/tc-sh.c (sh_frob_file) [HAVE_SH64]: Call - shmedia_frob_file_before_adjust. - * config/tc-sh64.c [! OBJ_ELF]: Emit #error. - (DATALABEL_SUFFIX): Define. - (shmedia_md_end) <before adjusting STO_SH5_ISA32 symbols>: Walk - symbol list to update "datalabel" symbols to their main symbol - counterparts. - (shmedia_frob_file_before_adjust): New. - (sh64_adjust_symtab): For remaining datalabel symbols, set to - undefined and set STT_DATALABEL. - (sh64_frob_label): Initialize TC symbol field. - (sh64_consume_datalabel): Actually implement semantics. New - parameter operandf, call it instead of expression. - (sh64_exclude_symbol): New. - * config/tc-sh64.h (md_parse_name): Pass on the function operand - to sh64_consume_datalabel. - (tc_symbol_new_hook): Define to tc_frob_symbol. - (TC_SYMFIELD_TYPE): Define to symbolS *. - (tc_frob_symbol): Define to call sh64_exclude_symbol. - 2000-12-01 Hans-Peter Nilsson <hpn@cygnus.com> - * config/tc-sh64.c (shmedia_init_reloc): Tweak comment for default - case. - (shmedia_md_assemble): Call dwarf2_generate_asm_lineno if - generating dwarf2 debug information. - 2000-11-30 Hans-Peter Nilsson <hpn@cygnus.com> - * config/tc-sh64.c (sh64_target_format): Use elf64-sh64l and - elf64-sh64 for the 64-bit ABI. - * config/tc-sh.c (md_show_usage): Tweak usage output for -abi=* - option. - 2000-11-29 Hans-Peter Nilsson <hpn@cygnus.com> - * config/tc-sh.c: Remove conditionalizing on HAVE_SH64 for - case-insensitivity. - 2000-11-27 Hans-Peter Nilsson <hpn@cygnus.com> - * config/tc-sh64.c: Tweak comments, formatting and error messages. - (enum sh64_abi_values): New type. - (enum sh64_isa_values): New type. - (sh64_isa_mode): Replace shmedia_mode. All referers changed. - (seen_shcompact_mode, seen_shmedia_mode): Delete. - (sh64_abi): Replace shmedia_64. - (shmedia_md_convert_frag) <C (MOVI_IMM_64, MOVI_64), - C (MOVI_IMM_32, MOVI_32)>: Correct register number handling. - (s_sh64_mode): Check validity for this target. - (sh64_target_format): Initialize defaults for ISA and ABI. - Fallback to old object format if no SH64 ISA or ABI has been - specified. - * config/tc-sh.c (md_parse_option): Check combinations for errors. - (sh_elf_final_processing): Change to have EF_SH64_ABI64 for 64-bit - ABI and EF_SH64 for 32-bit ABI, if SH64 options are specified. - * config/tc-sh64.h: Fix typo in comment. - 2000-11-25 Hans-Peter Nilsson <hpn@cygnus.com> - * config/tc-sh64.c (shmedia_md_estimate_size_before_relax) - <PT fixups for absolute values>: Size will be longest, not - shortest. - (shmedia_md_convert_frag): Disable PTB-warning machinery. Correct - all MOVI and SHORI operand offsets in PT/PTA/PTB expansions. - * config/tc-sh.c (parse_reg) [HAVE_SH64]: Add local variables l0 - and l1 to hold lowercase of two first characters. Change all - remaining TO_LOWER to tolower. - * config/tc-sh64.c (TO_LOWER): Delete. - (shmedia_find_cooked_opcode): Use tolower, not TO_LOWER. - (md_parse_name): Define. - (sh64_consume_datalabel): Declare. - (DOLLAR_DOT): Define. - * config/tc-sh64.c (shmedia_parse_exp): New. - (sh64_consume_datalabel): New; just ignoring datalabel semantics. - (shmedia_parse_reg): Remove const from src - parameter. - (shmedia_get_operands): Ditto for args parameter and ptr variable. - (shmedia_md_assemble): Ditto for op_end variable. - (shmedia_get_operand): Ditto for ptr parameter and src variable. - Use shmedia_parse_exp, not parse_exp. - * config/tc-sh64.c (shmedia_parse_reg): Add shmedia_arg_type - parameter. All callers changed. - (shmedia_get_operand): Add shmedia_arg_type parameter. All - callers changed. - (shmedia_parse_reg): Put first two character in local variables. - Use tolower, not TO_LOWER. If no register is found and argtype - indicates a control register, scan shmedia_creg_table - case-insensitive. - 2000-11-24 Hans-Peter Nilsson <hpn@cygnus.com> - * Makefile.am (CPU_TYPES): Add sh64. - (TARGET_CPU_CFILES): Add config/tc-sh64.c. - (TARGET_CPU_HFILES): Add config/tc-sh64.h. - Regenerate dependencies. - * Makefile.in: Regenerate. - * configure.in: Add support for sh64-*-elf*. - * configure: Regenerate. - * config/tc-sh64.h: New. - * config/tc-sh64.c: New. - * config/tc-sh.c (md_pseudo_table) [HAVE_SH64]: New pseudos - .mode, .isa and .uaquad. - [HAVE_SH64] (SH64PCREL16_32, SH64PCREL16_64, SH64PCREL16PT_32, - SH64PCREL16PT_64, MOVI_IMM_32, MOVI_IMM_64): Define. - [HAVE_SH64] (END): Define as 10. - [HAVE_SH64] (UNDEF_SH64PCREL, SH64PCREL16, SH64PCREL32, - SH64PCREL48, SH64PCREL64, UNDEF_MOVI, MOVI_16, MOVI_32, MOVI_48, - MOVI_64): Define. - [HAVE_SH64] (SH64PCREL16_F, SH64PCREL16_M, SH64PCREL16_LENGTH, - SH64PCREL32_F, SH64PCREL32_M, SH64PCREL32_LENGTH, SH64PCREL48_F, - SH64PCREL48_M, SH64PCREL48_LENGTH, SH64PCREL64_LENGTH, - MOVI_16_LENGTH, MOVI_32_LENGTH, MOVI_48_LENGTH, MOVI_64_LENGTH): - Define. - (md_relax_table) [HAVE_SH64]: Provide relaxations for SHmedia. - (md_begin) [HAVE_SH64]: Call shmedia_md_begin. - (parse_reg) [HAVE_SH64]: Parse register names case-insensitive. - (md_assemble) [HAVE_SH64]: Call shmedia_md_assemble if assembling - SHmedia instructions. Handle state-change after switching to - SHcompact. - (md_longopts) [HAVE_SH64]: New options --isa=* and --abi=*. - (md_parse_option) [HAVE_SH64]: Parse new options. - (md_show_usage) [HAVE_SH64]: Show usage of new options. - (md_convert_frag) [HAVE_SH64] <default>: Call - shmedia_md_convert_frag instead of abort. - (sh_force_relocation) [HAVE_SH64]: Also force relocation for - BFD_RELOC_SH_SHMEDIA_CODE. - (sh_elf_final_processing) [HAVE_SH64]: Set flags identifying - SHcompact or SHmedia code. - (md_apply_fix) [HAVE_SH64] <default>: Return result from calling - shmedia_md_apply_fix instead of abort. - (md_estimate_size_before_relax) [HAVE_SH64] <default>: Return - result from calling shmedia_md_estimate_size_before_relax instead - of calling abort. - (sh_do_align) [HAVE_SH64]: If shmedia_mode, let shmedia_do_align - do the work. - (tc_gen_reloc) [HAVE_SH64]: For unrecognized relocs, call - shmedia_init_reloc and do nothing more if it returns non-zero. - (sh_finalize) [HAVE_SH64]: Call shmedia_md_end. - * po/POTFILES.in: Regenerate. - * po/gas.pot: Regenerate. - -2002-02-06 Alexandre Oliva <aoliva@redhat.com> - - * config/tc-sh.c (parse_at): Install the correct version of - 2002-02-04's patch. - - * config/tc-sh.c (md_apply_fix3) <BFD_RELOC_32_PLT_PCREL>: Don't - assume fixP->fx_subsy is non-NULL. - -2002-02-04 Alexandre Oliva <aoliva@redhat.com> - - * config/tc-sh.c (parse_at): Set arg type of @(expr,pc) to - A_DISP_PC_ABS, and adjust it by -4. - (get_specific): Accept A_DISP_PC_ABS where A_DISP_PC is - expected. - (build_Mytes): Mark PCRELIMM fix-ups as pc-relative only if - the operand type is not A_DISP_PC_ABS. - -2002-02-04 Hans-Peter Nilsson <hp@bitrange.com> - - * config/tc-mmix.c (tc_gen_reloc): Don't try and take the value of - common and weak symbols. Handle common and weak symbols as - undefined symbols with regards to GREG handling and merging. - (mmix_frob_file): Ditto. - -2002-02-02 Jason Thorpe <thorpej@wasabisystems.com> - - * configure.in (hppa-*-netbsd*): New target. - * configure: Regenerate. - * config/tc-hppa.h: Also define WARN_COMMENTS if TE_NetBSD. - -2002-02-02 Alan Modra <amodra@bigpond.net.au> - - * config/tc-v850.c: Add missing prototypes amd use old-style - function definitions. - (AREA_ZDA, AREA_SDA, AREA_TDA): Delete. - (sdata_section tdata_section, zdata_section, sbss_section, - tbss_section, zbss_section, rosdata_section, rozdata_section, - scommon_section, tcommon_section, zcommon_section, - call_table_data_section, call_table_text_section): Delete. - (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss, - v850_zbss, v850_bss, v850_rosdata, v850_rozdata, - v850_call_table_data, v850_call_table_text): Delete. - (struct v850_seg_entry): New. - (v850_seg_table): New. - (SDATA_SECTION TDATA_SECTION, ZDATA_SECTION, SBSS_SECTION, - TBSS_SECTION, ZBSS_SECTION, BSS_SECTION, ROSDATA_SECTION, - ROZDATA_SECTION, SCOMMON_SECTION, TCOMMON_SECTION, ZCOMMON_SECTION, - CALL_TABLE_DATA_SECTION, CALL_TABLE_TEXT_SECTION): Define. - (do_v850_seg): New. - (v850_seg): New. - (v850_comm): Use do_v850_seg and v850_seg_table. Simplify - recording of alignment. - (md_pseudo_table): Use v850_seg. - (md_begin): Don't init .call_table_data and .call_table_text here. - Set v850_seg_table bss entry. - -2002-02-01 Hans-Peter Nilsson <hp@bitrange.com> - - Support on-demand global register allocation by passing on - base-plus-offset relocs to the linker. - * config/tc-mmix.c: Tweak and fix typos in comments. - (allocate_undefined_gregs_in_linker): New variable. - (OPTION_LINKER_ALLOCATED_GREGS): New option macro. - (md_longopts): Add --linker-allocated-gregs. - (md_parse_option) <case 'x'>: Imply --linker-allocated-gregs. - <case OPTION_LINKER_ALLOCATED_GREGS>: New. - (md_show_usage): Update text for -x. Add text for - --linker-allocated-gregs. - (tc_gen_reloc): Derive default value for addend from val and - baddsy. Use addsec and bfd_is_abs_section in more places. Don't - emit error for BFD_RELOC_MMIX_BASE_PLUS_OFFSET without suitable - GREG if allocate_undefined_gregs_in_linker. - * doc/as.texinfo (Overview) <Target MMIX options>: Add - --linker-allocated-gregs. - * doc/c-mmix.texi (MMIX-Opts): Add blurb about - --linker-allocated-gregs. Mention that it's implied by -x. - (MMIX-Pseudos) <GREG>: Mention when and how a GREG can be omitted. - (MMIX-mmixal): Clarify dated comparison and location of MMIXware. - - * config/tc-mmix.h (md_parse_name): Use ISUPPER, not isupper. - -2002-02-01 Alan Modra <amodra@bigpond.net.au> - - * Makefile.am: Run "make dep-am" - * Makefile.in: Regenerate. + * doc/c-sh.texi: Update description about floating point behavior + of SH family. -2002-01-31 Ivan Guzvinec <ivang@opencores.org> +2004-01-02 Bernardo Innocenti <bernie@develer.com> - * config/tc-or32.c: New file. - * config/tc-or32.h: New file. - * configure.in: Add support for or32 targets. + * configure.in: Add m68k-uClinux target. * configure: Regenerate. - * config/obj-coff.c: Add support for or32 targets. - * config/obj-coff.h: Add support for or32 targets. - * Makefile.am: Add support for or32 targets. - * Makefile.in: Regenerate. - * NEWS: Mention support for OpenRISC. - * doc/Makefile.in: Regenerate. - * po/POTFILES.in: Regenerate. - * po/gas.pot: Regenerate. - -2002-01-30 Richard Sandiford <rsandifo@redhat.com> - - * config/tc-sh.c (parse_reg): Fix end-of-word check for is, ix, iy - and mod. - -2002-01-29 Chris Demetriou <cgd@broadcom.com> - - * config/tc-mips.c (tc_gen_reloc): Arrange for - BFD_RELOC_PCREL_HI16_S relocations to be output relative to - their LO16 parts, even for ELF. - -2002-01-29 Daniel Jacobowitz <drow@mvista.com> - - * config/tc-i386.c: Protect definitions of true and false - from redefinition. - -2002-01-28 Jakub Jelinek <jakub@redhat.com> - - * config/obj-elf.c (elf_frob_file_before_adjust): Remove symbols - made because of .weak, if they are neither defined nor used in any - way. - -2002-01-27 Daniel Jacobowitz <drow@mvista.com> - - * configure: Regenerated. - -2002-01-26 Hans-Peter Nilsson <hp@bitrange.com> - - * doc/Makefile.am (install): Depend on install-info. - * doc/Makefile.in: Regenerate. - -2002-01-26 Nick Clifton <nick@redhat.com> - - * po/fr.po: Updated version - -2002-01-24 Kazu Hirata <kazu@hxi.com> - - * config/tc-h8300.c (check_operand): Don't print a warning - when a valid 24-bit address is given to a 16-bit address - operand. - -2002-01-24 Alexandre Oliva <aoliva@redhat.com> - - * config/tc-sh.c (sh_elf_suffix): Removed. - (sh_PIC_related_p, sh_check_fixup, sh_cons_fix_new, - sh_end_of_match, sh_parse_name): New functions. - (sh_elf_cons): Simplify. - (parse_exp): Reject misplaced PIC operands. - (md_undefined_symbol): Simplify. - (sh_fix_adjustable): Let @GOTOFF be adjusted. - (md_apply_fix3): Write @PLT and @GOTOFF addends in place. - (tc_gen_reloc): Move fixp subsy absolute value into addnumber. - Complain if subsy remains at the end. - * config/tc-sh.h (sh_parse_name, sh_cons_fix_new): Declare. - (md_parse_name, TC_CONS_FIX_NEW, O_PIC_reloc): Define. - -2002-01-22 Alexandre Oliva <aoliva@redhat.com> - - * config/tc-mn10300.c (xr_registers): Move `pc'... - (other_registers): ... here. - -2002-01-22 Alan Modra <amodra@bigpond.net.au> - - * Makefile.am: Run "make dep-am". - * Makefile.in: Regenerate. - * gas/po/POTFILES.in: Regenerate. - -2002-01-21 DJ Delorie <dj@redhat.com> - - * config/obj-coff.c (obj_coff_init_stab_section): Make the - stabstr_name allocation permanent, as it will be referenced from - the section hash. - -2002-01-21 Jason Thorpe <thorpej@wasabisystems.com> - - * configure.in (ia64-*-netbsd*): New target. - * configure: Regenerate. - -2002-01-21 Hans-Peter Nilsson <hp@bitrange.com> - - * doc/as.texinfo (Overview) <Target ARM options>: Add missing {} - to @dots call. - <Detailed description, ARM options>: Ditto. - * doc/c-arm.texi (ARM Options): Ditto. - -2002-01-18 Richard Earnshaw <rearnsha@arm.com> - - * tc-arm.c (do_xsc_mia, do_xsc_mar, do_xsc_mra): Renamed from - do_mia, do_mar and do_mra respectively. - (do_mav_*): Renamed from do_c_*. - (mav_reg_required_here, mav_parse_offset): Renamed from - cirrus_reg_required_here and cirrus_parse_offset respectively. - (MAV_MODE?): Renamed from CIRRUS_MODE?. - -2002-01-18 Richard Earnshaw <rearnsha@arm.com> - Keith Walker <keith.walker@arm.com> - - * tc-arm.c (ARM_EXT_V5J, ARM_ARCH_V5TEJ): Define. - (insns): Add pattern for bxj instruction. - (do_bxj): New function. - (arm_cpus): Add arm926ej. - (arm_archs): Add armv5tej. - -2002-01-18 Richard Earnshaw <rearnsha@arm.com> - - * doc/c-arm.texi: Add new fpe options to list of supported flags. - -2002-01-19 Keith Walker <keith.walker@arm.com> - - * tc-arm.c (arm_fpus): Add fpe2 and fpe3. - -2002-01-18 Richard Earnshaw <rearnsha@arm.com> - - * NEWS: Mention new ARM command-line options and VFP support. - - * config/tc-arm.c (ARM_CEXT_XSCALE): Replaces ARM_EXT_XSCALE. All - uses changed. - (ARM_CEXT_MAVERICK): Similarly. - (ARM_ANY): Now means any core instruction. - (CPU_DEFAULT): Default to ARM_ANY. - (uses_apcs_26, atcps, support_interwork, uses_apcs_float) - (pic_code): Declare for all object types. Make type int. - (legacy_cpu, legacy_fpu, mcpu_cpu_opt, mcpu_fpu_opt, march_cpu_opt) - (march_fpu_opt, mfpu_opt): Declare. - (md_longopts): Tidy up conditional definitions. - (arm_opts, arm_cpus, arm_archs, arm_fpus, arm_extensions) - (arm_long_opts): New tables. - (arm_parse_cpu, arm_parse_arch, arm_parse_fpu): New functions. - (arm_parse_extension): New function. - (md_parse_option): Rewrite using new table-driven system. - (md_show_usage): Use new table-driven system. - (md_begin): Calculate cpu_variant from command line option data. - * doc/as.texinfo (ARM ISA options): Docuement new ARM-specific - command-line options. - * doc/c-arm.texi: Likewise. - -2002-01-18 Andreas Jaeger <aj@suse.de> - - * as.c (parse_args): Update year. - -2002-01-17 Timothy Wall <twall@alum.mit.edu> - - * config/tc-tic54x.c (encode_address): Add a more informative - warning about incorrect syntax. - -2002-01-17 Nick Clifton <nickc@cambridge.redhat.com> - - * po/gas.pot: Regenerate. - -2002-01-17 Nick Clifton <nickc@cambridge.redhat.com> - - * macro.c (get_any_string): Add no-c-format comment to prevent - confusion when translating string. - * gasp.c (get_any_string): Add no-c-format comment to prevent - confusion when translating string. - -2002-01-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de> - Johannes Stezenbach <js@convergence.de> - * config/tc-mips.c (percent_op): Ensure longer percent_op's are - matched before the shorter ones. - (my_getSmallParser): Fix handling of nested parentheses in - percent_op's. Code cleanup. - (my_getPercentOp): New function, code from my_getSmallParser. - (my_getSmallExpression): Fix handling of closing parentheses. - Code cleanup. Better comments. - -2002-01-16 Nick Clifton <nickc@redhat.com> - - po/tr.po: New file: Turkish translation. - configure.in (LINGUAS): Add "tr". - configure: Regenerate. - -2002-01-15 Richard Earnshaw <rearnsha@arm.com> - - Support for VFP instructions - * tc-arm.c (CP_WB_OK, CP_NO_WB): New defines. - (cp_address_required_here): New argument wb_ok. When false, do not - accept write-back forms of addressing. Change all callers. - (FPU_VFP_EXT_NONE, FPU_VFP_EXT_V1xD, FPU_VFP_VFP_V1) - (FPU_VFP_EXT_V2): Define. - (FPU_ARCH_VFP, FPU_ARCH_VFP_V1xD, FPU_ARCH_VFP_V1, FPU_ARCH_VFP_V2): - Define in terms of above. - (vfp_dp_reg_pos, vfp_sp_reg_pos, vfp_ldstm_type): New enums. - (vfp_reg): New struct. - (vfp_regs): New array of registers. - (insns): Add VFP instructions. - (sn_table): New array of VFP single-precision register names. - (dn_table): New array of VFP double-precision register names. - (all_reg_maps): Add the new register tables. - (arm_reg_type): Add new values for above. Increase RET_TYPE_MAX. - (vfp_sp_reg_required_here, vfp_dp_reg_required_here, do_vfp_sp_monadic) - (do_vfp_dp_monadic, do_vfp_sp_dyadic, do_vfp_dp_dyadic) - (do_vfp_reg_from_sp, do_vfp_sp_reg2, do_vfp_sp_from_reg) - (do_vfp_reg_from_dp, do_vfp_reg2_from_dp, do_vfp_dp_from_reg) - (do_vfp_dp_from_reg2, vfp_psr_parse, vfp_psr_required_here) - (do_vfp_reg_from_ctrl, do_vfp_ctrl_from_reg, do_vfp_sp_ldst) - (do_vfp_dp_ldst, vfp_sp_reg_list, vfp_dp_reg_list, vfp_sp_ldstm) - (vfp_dp_ldstm, do_vfp_sp_ldstmia, do_vfp_sp_ldstmdb, do_vfp_ldstmia) - (do_vfp_dp_ldstmdb, do_vfp_xp_ldstmia, do_vfp_xp_ldstmdb) - (do_vfp_sp_compare_z, do_vfp_dp_compare_z, do_vfp_dp_sp_cvt) - (do_vfp_sp_dp_cvt): New functions. - (md_begin): Set soft-float flag for appropriate VFP work. - (md_atof): Handle VFP-format doubles. - (md_parse_option): Handle VFP command-line options. - (md_show_usage): Display VFP command-line options. - -2002-01-15 Richard Earnshaw <rearnsha@arm.com> - - * tc-arm.c (md_parse_option): Tidy up setting of cpu_variant for - various command line options. - -2002-01-15 Nick Clifton <nickc@cambridge.redhat.com> - - * config/tc-xstormy16.c: (xstormy16_fix_adjustable): Do not fix - vtinherit relocs. - (xstormy16_md_apply_fix3): Do not return a value. - -2002-01-14 Richard Earnshaw <rearnsha@arm.com> - - * tc-arm.c (md_longopts): On targets that aren't bi-endian, support - the -EL/-EB option that matches the target's endianness. - (md_parse_option): Likewise. - -2002-01-14 Richard Earnshaw <rearnsha@arm.com> - - * tc-arm.c (md_longopts): Fix misplaced #endif -- the -oabi option - is not dependent on ARM_BI_ENDIAN. - -2002-01-14 Richard Earnshaw <rearnsha@arm.com> - - * tc-arm.c (all error messages): Normalize capitalization of messages. - - * tc-arm.h (md_operand): Delete define. - * tc-arm.c (in_my_get_expression): New static variable. - (my_get_expression): Set and clear it. - (md_operand): New function. If called from my_get_expression - put the error in inst.error. - (output_inst): Now takes argument of instruction being assembled. - Print it out with any error message. - (do_ldst, do_ldstv4, thumb_load_store): Fault attempt to use a store - with '=' syntax. - (end_of_line): Don't update inst.error if it is already set. - -2002-01-11 Richard Earnshaw <rearnsha@arm.com> - - * tc-arm.c ((do_ldst): Fix handling an immediate expression pseudo - op that can be translated into a mvn instruction. - -2002-01-11 Steve Ellcey <sje@cup.hp.com> - - * gas/config/tc-ia64.h (MD_FLAGS_DEFAULT): New Macro for - setting default md.flags. - (SHT_INIT_ARRAY): New elf special section used by HP-UX. - (SHT_FINI_ARRAY): New elf special section used by HP-UX. - * gas/config/tc-ia64.c (setup_unwind_header): Add support - for 32 bit unwind info blocks. - (generate_unwind_image): Add support for different types - of unwind images (32 bits and/or big-endian). - (ia64_init): Use MD_FLAGS_DEFAULT to set md.flags. - (ia64_target_format): Add support for hpux target formats. - (ia64_gen_real_reloc_type): Add support for FUNC_IPLT_RELOC. - (ia64_elf_section_type): Add support for SHT_INIT_ARRAY and - SHT_FINI_ARRAY elf section types. - -2002-01-10 Richard Earnshaw <rearnsha@arm.com> - - * tc-arm.c (struct reg_entry): Move before prototypes. - (int_register, cp_register, fp_register): Delete. - (reg_table): Delete. Replaced with ... - (rn_table, cp_table, cn_table, fn_table, mav_mvf_table) - (mav_mvd_table, mav_mvfx_table, mav_mvdx_table, mav_mvax_table) - (mav_dspsc_table): ... one table per register set. - (arm_reg_hsh): Delete. - (struct reg_map): New structure. - (all_reg_maps): New array. - (enum arm_reg_type): New enums. - (build_reg_hsh): New function. - (insert_reg_alias): Use hash table passed by caller. Adjust all - callers. - (create_register_alias): New function, split out from ... - (md_assemble): ... here. - (md_begin): Build new register hash tables. - (arm_reg_parse): New argument for the hash table to search. Adjust all - callers. - (arm_reg_parse_any): New function. - (co_proc_number): Look up the processor number in the processor hash - table. - (cirrus_regtype): Delete. - (cirrus_register, cirrus_mvf_register, cirrus_mvd_register) - (cirrus_mvfx_register, cirrus_mvdx_register, cirrus_mvax_register) - (ARM_EXT_MAVERICKsc_register): Delete. - (do_c_binops_1, do_c_binops_2, do_c_binops_3): Delete. - (do_c_binops_1[a-o], do_c_binops_2[a-c], do_c_binops_3[a-d]): New - functions. - (do_c_triple_4, do_c_triple_5): Delete. - (do_c_triple_4[ab], do_c_triple_5[a-h]): New functions. - (do_c_quad_6): Delete. - (do_c_quad_6[ab]): New functions. - (do_c_binops, do_c_triple, do_c_quad, do_c_shift, do_c_ldst): Rework - arguments to use new register parsing methods. - (cirrus_reg_required_here): Likewise. - (insns): Reclassify cirrus maverick worker functions. - (cirrus_valid_reg): Delete. - -2002-01-07 Jason Thorpe <thorpej@wasabisystems.com> - - * configure.in (sh*le): Set cpu_type=sh and endian=little. - (sh*-*-netbsdelf*): New target. - * configure: Regenerate. - * tc-sh.h: Update copyright years. - (TARGET_FORMAT): Add version for TE_NetBSD. - -2002-01-07 Nick Clifton <nickc@cambridge.redhat.com> - - * read.c (emit_expr): Do not allow 'size' or 'nbytes' to go - negative. - -2002-01-06 Alan Modra <amodra@bigpond.net.au> - - * config/tc-m68k.h (md_prepare_relax_scan): Rewrite. - * config/tc-m68k.c (md_relax_table): Add md_prepare_relax_scan comment. - -2002-01-05 Daniel Jacobowitz <drow@mvista.com> - - * tc-mips.c (mips_cprestore_valid): New flag. - (mips_frame_reg_valid): New flag. - (macro) [M_JAL_2]: Check both flags. - [M_JAL_A]: Likewise. - (s_cprestore): Set mips_cprestore_valid. - (tc_get_register): If setting mips_frame_reg, set - mips_frame_reg_valid and clear mips_cprestore_valid. - (s_mips_ent): Clear both flags. - (s_mips_end): Clear both flags. - -2002-01-05 Alan Modra <amodra@bigpond.net.au> - - * write.c (write_object_file): Make use of bfd_section_list_remove. - * config/obj-ecoff.c (ecoff_frob_file): Likewise. - * config/tc-mmix.c (mmix_frob_file): Likewise. - -2002-01-04 Jason Thorpe <thorpej@wasabisystems.com> - - * configure.in (i386-*-netbsdelf*): Collapse target into... - (i386-*-netbsd*): ...this. Add support for x86-64. - * configure: Regenerated. - -2002-01-03 matthew green <mrg@redhat.com> - - * config/tc-ppc.c (md_parse_option): BookE is not Motorola specific. - -2002-01-02 Nick Clifton <nickc@cambridge.redhat.com> - - * config/tc-m68k.c (md_estimate_size_before_relax): Test for a - NULL frag link. -For older changes see ChangeLog-0001 +For older changes see ChangeLog-0203 Local Variables: mode: change-log |