diff options
| author | obrien <obrien@FreeBSD.org> | 2002-01-27 12:00:11 +0000 |
|---|---|---|
| committer | obrien <obrien@FreeBSD.org> | 2002-01-27 12:00:11 +0000 |
| commit | fc89183cdc6be5afa8deb7250fd15a20832ab528 (patch) | |
| tree | 5c493199a70976c54e1b9c6a7804a3de85b43e84 /contrib/binutils/gas/ChangeLog | |
| parent | 94820fd8060f6f43089d1a3ddb8a482402e7e494 (diff) | |
| download | FreeBSD-src-fc89183cdc6be5afa8deb7250fd15a20832ab528.zip FreeBSD-src-fc89183cdc6be5afa8deb7250fd15a20832ab528.tar.gz | |
Enlist the FreeBSD-CURRENT users as testers of what is to become Binutils
version 2.12.0. These bits are taken from the FSF anoncvs repo on
27-January-2002 03:41 PST.
Diffstat (limited to 'contrib/binutils/gas/ChangeLog')
| -rw-r--r-- | contrib/binutils/gas/ChangeLog | 5435 |
1 files changed, 284 insertions, 5151 deletions
diff --git a/contrib/binutils/gas/ChangeLog b/contrib/binutils/gas/ChangeLog index 03a8210..10a0688 100644 --- a/contrib/binutils/gas/ChangeLog +++ b/contrib/binutils/gas/ChangeLog @@ -1,5199 +1,332 @@ -2001-10-16 Alan Modra <amodra@bigpond.net.au> +2002-01-26 Nick Clifton <nick@redhat.com> - From Andrew Pines <apines@cosmodog.com> - * config/tc-m68k.c (m68k_ip): Correct absolute jmp opcodes. + * po/fr.po: Updated version -2001-10-05 Alan Modra <amodra@bigpond.net.au> +2002-01-24 Kazu Hirata <kazu@hxi.com> - * config/tc-i386.c (parse_register): If not producing code for - x86_64, reject x86_64 register name matches. - (md_assemble): Remove now redundant check for x86_64 regs. + * 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. -2001-09-30 Stephane Carrez <Stephane.Carrez@worldnet.fr> +2002-01-24 Alexandre Oliva <aoliva@redhat.com> - * config/tc-m68hc11.c (cmp_opcode): Define prototype. - (print_opcode_format, skip_whites): Likewise. - (convert_branch, m68hc11_new_insn): Likewise. - (build_dbranch_insn, build_indexed_byte): Likewise. - (build_reg_mode, find, find_opcode): Likewise. - (print_insn_format): Fix call to print_opcode_format. - (md_assemble): Fix call to build_dbranch_insn. + * 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. -2001-09-19 Andreas Schwab <schwab@suse.de> +2002-01-22 Alexandre Oliva <aoliva@redhat.com> - * config/tc-m68k.c: Include "dwarf2dbg.h". + * config/tc-mn10300.c (xr_registers): Move `pc'... + (other_registers): ... here. -2001-08-29 Joel Sherrill <joel@OARcorp.com> +2002-01-22 Alan Modra <amodra@bigpond.net.au> - * configure.in (i[3456]86-*-rtems*, m68*-*-rtems*): Change - default from coff to elf. - * configure: Regenerate. - -2001-08-28 Philip Blundell <philb@gnu.org> - - * configure.in (sh-*-coff*, sh-*-rtems*): Set bfd_gas to yes. - Patch from Joel Sherril <joel.sherrill@OARcorp.com> - * configure: Regenerate. - -2001-07-21 Andreas Schwab <schwab@suse.de> - - * config/tc-m68k.c (md_pseudo_table) [OBJ_ELF]: Add .file and - .loc. - (md_assemble) [OBJ_ELF]: Call dwarf2_emit_insn before emitting - insn. - * config/tc-m68k.h (DWARF2_LINE_MIN_INSN_LENGTH): Define. - -2001-07-14 matthew green <mrg@eterna.com.au> - - * configure.in (i386-*-netbsdelf*): New target. - * configure: Regenerate. - -2001-07-07 Nick Clifton <nickc@cambridge.redhat.com> - - * ecoff.c (add_file): Only set debug_type to DEBUG_NONE if it is - DEBUG_UNSPECIFIED. - -2001-06-27 Nick Clifton <nickc@cambridge.redhat.com> - - * config/tc-arm.c (do_ldst): Use MVN to build simple inverted - constants. - -2000-06-20 Tom Rix <trix@redhat.com> - - * config/tc-ppc.c (ppc_comm): Change default alignment to 4 bytes. - -2001-06-18 Philip Blundell <philb@gnu.org> - - * config/tc-arm.c (do_msr): Remove restriction on usage of - immediate operands. - -2001-06-13 Philip Blundell <philb@gnu.org> - - * config/tc-arm.c (thumb_shift): Improve wording of error message. - (do_t_arit): Likewise. - -2001-06-13 Nick Clifton <nickc@cambridge.redhat.com> - - * config/tc-sh.c (md_pseudo_table): Only intercept the .file and - .loc pseudos if the dfwarf2 functions are available. - (md_assemble): Only call dwarf2_emit_insn if it is available. - -2001-06-13 Nick Clifton <nickc@cambridge.redhat.com> - - Merge from mainline: - 2001-05-11 Nick Clifton <nickc@cambridge.redhat.com> - * config/tc-arm.c (arm_handle_align): When truncating an aligned - block, ensure that the low order bits of the alignment are - preserved. - 2001-05-06 Nick Clifton <nickc@cambridge.redhat.com> - * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define. - * config/tc-arm.c (arm_handle_align): Do not insert more than - MAX_MEM_FOR_RS_ALIGN_CODE bytes. - (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE. - 2001-04-26 Nick Clifton <nickc@cambridge.redhat.com> - * config/tc-arm.c (arm_handle_align): New Function: Generate - no-op filled alignment frags. - (arm_frag_align_code): New Function: Create a code alignment frag. - (arm_init_frag): New Function: Initialse the target dependent - parts of a frag. - * config/tc-arm.h (TC_FRAG_TYPE): Define. - (TC_FRAG_INIT): Define. - (HANDLE_ALIGN): Define. - (md_do_align): Define. - 2001-03-12 Nick Clifton <nickc@redhat.com> - * config/tc-arm.c (md_begin): Always set machine type based on - cpu_variant. - 2001-03-06 Nick Clifton <nickc@redhat.com> - * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in - BLX(1) instruction. - -2001-06-12 Nick Clifton <nickc@cambridge.redhat.com> - - * doc/as.texinfo (Infix Ops): Document that comparison and - combiner operators can be used as infix operators. - -2001-06-12 Nick Clifton <nickc@cambridge.redhat.com> - - * config/tc-arm.c: Fix test for overlow of literal pool. - -2001-06-11 Alan Modra <amodra@bigpond.net.au> - - Merge from mainline. - 2001-06-08 Alan Modra <amodra@bigpond.net.au> - * config/tc-mips.c (mips16_mark_labels): Reduce number of calls to - S_GET_VALUE by using a temp. - (append_insn): Likewise, and for S_SET_VALUE too. - (mips_emit_delays): Likewise. - (my_getExpression): Likewise. - (md_apply_fix): Likewise. Use "valueT" rather than "long" for "value". - (mips16_extended_frag): Cater for first relaxation pass having - bogus addresses. Use relax_marker to reliably determine whether a - symbol frag has been reached on the current pass. - - 2001-06-07 H.J. Lu <hjl@gnu.org> - * configure.in: Use MIPS_STABS_ELF for Linux/mips. - * configure: Regenerate. - - 2001-06-07 H.J. Lu <hjl@gnu.org> - * config/tc-mips.c (mips_pseudo_table): Add "extern" if - MIPS_STABS_ELF is defined. - - 2001-06-06 Christian Groessler <cpg@aladdin.de> - * config/tc-z8k.c: Removed many warnings by removing unused - variables and tagging unused parameters as such. - (md_begin): Fixed a typo (","instead of ";"). - (struct ctrl_table): Add parentheses to initialize array - correctly. - (struct flag_table): Likewise. - (struct intr_table): Likewise. - (struct table): Likewise. - (check_operand): "#if 0"'ed since it doesn't seem to be used. - - 2001-06-06 Peter Jakubek <pjak@snafu.de> - * gas/config/tc-m68k.c (md_show_usage): Add all supported ColdFire - options to list (e.g. m5206e, m5307, m5407). - - 2001-06-06 Alan Modra <amodra@bigpond.net.au> - * config/tc-i386.c (md_assemble): Handle Pentium4 branch hints. - <JumpByte, JumpDword insn output>: Remove dead code. - - 2001-06-05 Nick Clifton <nickc@cambridge.redhat.com> - * symbols.c (S_SET_EXTERNAL): Do not override a section symbol's - status. - - 2001-05-27 Alan Modra <amodra@one.net.au> - * config/tc-m68k.c (md_assemble): Ensure variable part of frag is - allocated in the same chunk as the fixed part. - - 2001-05-25 Alan Modra <amodra@one.net.au> - * configure.in: Replace linuxoldld with linux*oldld. - * configure: Regenerate. - - 2000-05-24 Tom Rix <trix@redhat.com> - * config/obj-coff.c (add_lineno): xcoff allows negative line - numbers - * config/tc-ppc.c (ppc_stabx): fix generated symbol - - 2001-05-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de> - * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit - architecture, remove erraneous ISA_MIPS32. - (md_show_usage): Add MIPS r12k support. - (mips_cpu_info_table): Add MIPS r12k support. - - 2001-05-22 Alan Modra <amodra@one.net.au> - * config/tc-m68k.c (relaxable_symbol): Only treat external symbols - as relaxable if embedded system, make weak syms non-relaxable. - Move definition.. - (tc_m68k_fix_adjustable): ..so it can be used here. - (md_apply_fix_2): Sign extend without conditional. - - 2001-05-16 Jeff Johnston <jjohnstn@redhat.com> - * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when - howto entry is not found. - - 2001-05-10 Alan Modra <amodra@one.net.au> - * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of - symbol_next. - * config/tc-fr30.c (md_estimate_size_before_relax): Return size of - current variable part of frag. - * config/tc-m32r.c (md_estimate_size_before_relax): Likewise. - * config/tc-m68hc11.c (RELAX_STATE): Define. - (RELAX_LENGTH): Define. - (md_estimate_size_before_relax): Handle non-relaxable cases - separately from relaxable cases for clarity, and return correct - size for multi-pass relaxation. - * config/tc-tahoe.c (RELAX_LENGTH): Correct. - (md_estimate_size_before_relax): As for tc-m68hc11.c. - (md_convert_frag): Remove "length_code". - * config/tc-vax.c (RELAX_STATE): Define. - (RELAX_LENGTH): Define. - (md_relax_table): Add missing entry. - (md_estimate_size_before_relax): As for tc-m68hc11.c. - (md_convert_frag): Remove "length_code". - * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and - don't bother setting fr_var. Return correct size for multi-pass - relaxation. - * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var. - (md_estimate_size_before_relax): No need to set fr_var. - * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var. - (md_estimate_size_before_relax): No need to set fr_var. - - 2001-05-08 Andreas Schwab <schwab@suse.de> - * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to - fx_pcrel_adjust explicitly sign extend when reading it. - - 2001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de> - * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h. - Run "make dep-am". + * Makefile.am: Run "make dep-am". * Makefile.in: Regenerate. - * configure.in: Remove duplicate mips-*-ecoff* entry. - * configure: Regenerate. - * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry. - (n_names): Cast away type mismatch. - (ecoff_sec_sym_ok_for_reloc): Add unused attribute. - (obj_ecoff_frob_symbol): Likewise. - * ecoff.c: (add_file): Add unused attribute. - (ecoff_directive_begin): Likewise. - (ecoff_directive_bend): Likewise. - (ecoff_directive_def): Likewise. - (ecoff_directive_dim): Likewise. - (ecoff_directive_scl): Likewise. - (ecoff_directive_size): Likewise. - (ecoff_directive_type): Likewise. - (ecoff_directive_tag): Likewise. - (ecoff_directive_val): Likewise. - (ecoff_directive_endef): Likewise. - (ecoff_directive_end): Likewise. - (ecoff_directive_ent): Likewise. - (ecoff_directive_extern): Likewise. - (ecoff_directive_file): Likewise. - (ecoff_directive_fmask): Likewise. - (ecoff_directive_frame): Likewise. - (ecoff_directive_mask): Likewise. - (ecoff_directive_loc): Likewise. - (mark_stabs): Likewise. - (ecoff_stab): Likewise. - (ecoff_frob_symbol): Cast away type mismatch. - (ecoff_padding_adjust): Likewise. - (ecoff_build_symbols): Likewise. - (ecoff_build_procs): Likewise. - (ecoff_build_aux): Likewise. - (ecoff_build_strings): Likewise. - (ecoff_build_fdr): Likewise. - (ecoff_build_debug): Likewise. - * itbl-ops.c (itbl_assemble): Variable initialization. - - 2001-04-29 Keith M Wesolowski <wesolows@foobazco.org> - * config/tc-mips.c (md_parse_option): Also accept - elf64-tradbigmips and elf64-tradlittlemips for OPTION_64. - - 2001-04-27 Sean McNeil <sean@mcneil.com> - * configure.in: Add arm-vxworks. - * configure: Regenerate. - - 2001-04-25 Nick Clifton <nickc@cambridge.redhat.com> - * config/obj-coff.c (do_linenos_for): Check to see if the filename - symbol has been initialised before extracting its symbol index. - - 2001-04-24 Christian Groessler <cpg@aladdin.de> - * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now - generate R_CALLR and R_REL16 relocations - - 2000-04-20 Jason Eckhardt <jle@redhat.com> - * config/tc-d10v.h (tc_frob_label): Update the symbol's frag - since frag_now can change after d10v_cleanup is called. - - 2001-04-12 Jason Merrill <jason_merrill@redhat.com> - * dwarf2dbg.c (process_entries): Don't optimize redundant line notes. - - 2001-04-07 Steven J. Hill <sjhill@cotw.com> - * config/tc-mips.c: Support ELF64 for traditional MIPS targets. - * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h. - * Makefile.in: Regenerated. - * configure.in: Use traditional MIPS targets for Linux/MIPS. - * configure: Regenerated. - - 2001-04-05 Alan Modra <alan@linuxcare.com.au> - * configure.in: Add h8500-*-coff and h8500-*-rtems targets. - * configure: Regenerate. - * config/tc-h8500.c (md_estimate_size_before_relax): Add missing - cases, and always return size based on current fr_subtype. - (md_begin): Move initialization of md_relax_table.. - (md_relax_table): ..to static initializer. Set rlx_length for - UNDEF_WORD_DISP cases. - * config/tc-w65.c (md_estimate_size_before_relax): Likewise. - (md_begin): Likewise. - (md_relax_table): Likewise. - * config/tc-mcore.c (md_estimate_size_before_relax): Likewise. - (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases. - Set rlx_backward and rlx_forward to zero for unused states. - * config/tc-sh.c (md_estimate_size_before_relax): Likewise. - (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases. - (UNCOND12, UNCOND32): Remove duplicate defines. - - 2001-03-30 Alan Modra <alan@linuxcare.com.au> - * dwarf2dbg.c (dwarf2_directive_file): Fix warnings. - - 2001-03-30 Alan Modra <alan@linuxcare.com.au> - * config/tc-sh.c (md_estimate_size_before_relax): Add extra - do-nothing cases to switch to avoid abort on a second relaxation - pass, and tidy code a little. - * config/tc-h8500.c (md_estimate_size_before_relax): Likewise. - * config/tc-w65.c (md_estimate_size_before_relax): Likewise. - * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout. - (COND32, UNCD32): Rename to DISP32 throughout. - (UNDEF_WORD_DISP): Renumber to 3. - (md_estimate_size_before_relax): Add extra do-nothing cases. - * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite. - * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to - handle word and dword branches. - - 2001-03-17 Alan Modra <alan@linuxcare.com.au> - * read.c (do_org): Handle complex expressions. - * cgen.c (gas_cgen_finish_insn): Likewise. - - 2001-03-15 Alexandre Oliva <aoliva@redhat.com> - * config/tc-sh.c (parse_reg): Match capital MACH and MACL. - - 2001-03-06 Igor Shevlyakov <igor@windriver.com> - * config/tc-m68k.c : Add 5407 to archs[] table. - (HAVE_LONG_BRANCH): Add mcf5407. - (select_control_regs): Recognize 5407. - - 2001-03-02 Richard Sandiford <rsandifo@redhat.com> - * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro. - (gen_to_words): Print warnings if NaNs are found and the target CPU - does not support them. Allow largest exponent to be used in normal - numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true. - - 2001-02-27 Alan Modra <alan@linuxcare.com.au> - * configure.in (BFD_VERSION): New. - (AM_INIT_AUTOMAKE): Use $BFD_VERSION. - * configure: Regenerate. - - 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com> - * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set - SEC_NEVER_LOAD when the 'n' flag is used. - Add SEC_NEVER_LOAD to matchflags. - - 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr> - * symbols.c (decode_local_label_name): Initialize message_format - only when an error is reported (perf pb due to I18N). - - 2001-02-23 H.J. Lu <hjl@gnu.org> - * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if - BFD_ASSEMBLER is not defined. - - 2001-02-16 matthew green <mrg@redhat.com> - * cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64. - - 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl> - * config/tc-mips.c (macro): For M_LA_AB emit a - BFD_RELOC_MIPS_CALL16 relocation or a - BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of - BFD_RELOC_MIPS_GOT16 and - BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for - loading the jump register when generating SVR4_PIC code. - - 2001-02-10 Chris Demetriou <cgd@broadcom.com> - * configure.in: Make 'mipself' and 'mipsecoff' emulations - map to MIPS-specific files, as they used to do before the - change on 2000-05-21. - * configure: Regerate. - - 2001-02-10 Chris Demetriou <cgd@broadcom.com> - * config/tc-mips.c (md_parse_option): Don't try to compile - ELF-only option code if not ELF. - -2001-06-10 Philip Blundell <philb@gnu.org> - - * configure.in: Set version to 2.11.1. - * configure: Regenerate. - -2001-06-07 Alan Modra <amodra@bigpond.net.au> - - * Most files: Update copyright notices. - -2001-06-06 Hans-Peter Nilsson <hp@axis.com> - - * config/tc-cris.c (cris_insn_first_word_frag): New. - (md_assemble): Call cris_insn_first_word_frag to get the first - frag in an insn, not frag_more. Don't call dwarf2_emit_insn at - end. Drop variable insn_size. - (gen_bdap): Call cris_insn_first_word_frag, not frag_more. - -2001-06-06 Nick Clifton <nickc@cambridge.redhat.com> - - * as.c (show_usage): Remove L from listing options. It is not a - generic option. - -2001-06-06 Tracy Kuhrt <Tracy.Kuhrt@microchip.com> - - * as.c (parse_args): Correct option name "listing-lhs-width2". - -2001-05-30 Richard Henderson <rth@redhat.com> - - * read.c (emit_leb128_expr): Call md_cons_align. - -2001-05-28 Jeff Sturm <jsturm@one-point.com> - - * config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16, - BFD_RELOC_SPARC_UA32 and BFD_RELOC_SPARC_UA64. - (tc_gen_reloc): Likewise. - (sparc_cons_align): Don't clear sparc_no_align_cons. - (cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for - BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set. - -2001-05-23 Alan Modra <amodra@one.net.au> - - Merge from mainline. - 2001-05-22 Alan Modra <amodra@one.net.au> - * config/tc-arc.c (md_assemble): Use is_end_of_line instead of - testing for NULs. - - 2001-05-16 Alan Modra <amodra@one.net.au> - * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param - for 8 byte insns. - * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before - opcodes are output rather than after. Delete insn_size. - * config/tc-v850.c (md_assemble): Similarly, but delete - total_insn_size. Update copyright. - - 2001-05-03 Alan Modra <amodra@one.net.au> - * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF - expressions rather than triggering an assert. - - 2001-03-30 Alan Modra <alan@linuxcare.com.au> - * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement. - (md_relax_table): Remove first four unused entries. Increment - rlx_length by one throughout table, and update comments to suit. - (md_estimate_size_before_relax): Return size of current variable - part of frag to reflect reality when relaxing more than once. - - 2001-03-25 Alan Modra <alan@linuxcare.com.au> - * config/tc-i386.c (i386_scale): Accept an absolute expression for - scale factor, and return the end of the expression. - (i386_operand): Modify for above. - - 2001-03-13 Alan Modra <alan@linuxcare.com.au> - * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file. - (NUM_FLAG_CODE): Define. - (lex_got): New function. - (got_reloc): New global var. - (x86_cons_fix_new): New function. - (x86_cons): New function. - (i386_immediate): Use lex_got here, replacing inline code. Change - "ignoring junk.." error message to "junk.." - (i386_displacement): Likewise. - * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define. - (x86_cons): Declare. - (TC_CONS_FIX_NEW): Define. - (x86_cons_fix_new): Declare. - - 2001-03-07 Alan Modra <alan@linuxcare.com.au> - * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc. - (md_assemble) <smallest displacement>: Use correct field of i.op[] - union. - <JumpInterSegment output>: Use correct i.disp_reloc[]. - <immediate output>: Likewise. - - 2001-02-13 Alan Modra <alan@linuxcare.com.au> - * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb. - Mention effect of < 386 architectures on jump promotion. - (i386-Jumps): xref above. Don't assume long disp is 32 bits. - - * config/tc-i386.c (no_cond_jump_promotion): New. - (set_cpu_arch): Parse "jumps" arch modifier. - (insn_size): Modify usage comment. - (ENCODE_RELAX_STATE): Reformat and protect macro arg. - (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE. - (TYPE_FROM_RELAX_STATE): New define. - (UNCOND_JUMP, COND_JUMP): Renumber. - (md_relax_table): Reorder to suit. - (COND_JUMP86): New define. - (md_relax_table): Handle COND_JUMP86 cases. Add a few comments. - (md_assemble): Create frag var for jumps of max size, encode relax - state for COND_JUMP86. - (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and - leave conditional jumps small if no_cond_jump_promotion. - (md_convert_frag): Likewise. - - 2001-05-10 Alan Modra <amodra@one.net.au> - * config/tc-v850.c (md_estimate_size_before_relax): Rewrite. - (md_convert_frag): Don't bother clearing fr_var. - (md_pseudo_table): Correct initialization. - - 2001-05-12 Peter Targett <peter.targett@arccores.com> - * config/tc-arc.c: Update copyright and tidy source comments. - (md_pseudo_table): Add directive .cpu back as an alias for - .option. Add .file and .line for dwarf2 support. - (arc_mach_type): Make bfd_mach_arc_6 default. - (md_longopts): Add entry 'pre-v6' representing old command line - option when assembling for 'arc5' core versions. - (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new - default behaviour. - (arc_code_symbol): Make symbol value for @h30 fixup expression - equal to O_constant. - (md_assemble): Call dwarf2_emit_insn. - Include "dwarf2dbg2.h". Formatting fixes throughout file. - * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define. - * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default. - - 2001-05-15 Alexandre Oliva <aoliva@redhat.com> - * config/tc-mn10300.c (mn10300_force_relocation): Don't - optimize differences between symbols in code sections to - constants. - (mn10300_fix_adjustable): Don't adjust to section+offset - relocations pointing at symbols in code sections. - - 2001-05-14 Alexandre Oliva <aoliva@redhat.com> - * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info - before a relaxable insns. - - 2001-05-13 Alexandre Oliva <aoliva@redhat.com> - * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences - between symbols if the base symbol is in the current section; - emit a PC-relative relocation instead. - - 2001-05-09 Alexandre Oliva <aoliva@redhat.com> - * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs. - - 2001-05-06 Alexandre Oliva <aoliva@redhat.com> - * config/tc-mn10300.c (md_assemble): Subtract operand->shift - from offset in non-pcrel operands too. - - 2001-04-14 Alexandre Oliva <aoliva@redhat.com> - * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of - pc-relative relocations not placed at the end of the instruction. - - 2001-04-06 Alexandre Oliva <aoliva@redhat.com> - * config/tc-mn10300.c (xr_registers): Added `pc'. - - 2001-03-30 Alan Modra <alan@linuxcare.com.au> - * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite. - - 2001-02-23 Richard Sandiford <rsandifo@redhat.com> - * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as - done if it's against a symbol. - - 2001-03-28 H.J. Lu <hjl@gnu.org> - * read.c (equals): Set to local for COFF only if it hasn't been - defined before. - - 2001-03-27 Nick Papadonis <nick@coelacanth.com> - * read.c (equals): (for COFF) default symbols to being local. - - 2001-03-23 Richard Sandiford <rsandifo@redhat.com> - * write.c (fix_new_exp): Print an error if passed a register. - - 2001-03-20 Alan Modra <alan@linuxcare.com.au> - * frags.h (struct frag): Add relax_marker. - * write.c (is_dnrange): Delete. - (relax_frag): Use correct types for `aim', `target', `address'. - Delete `offset', `was_address'. Test `relax_marker' instead of - using fragile (and slow) address test. - (relax_segment): Init and flip `relax_marker'. - - 2001-02-13 Ian Lance Taylor <ian@zembu.com> - * write.c (is_dnrange): Stop as soon as the address becomes - larger. - (relax_frag): Add segment parameter. Only call symbol_get_frag - once. Only call is_dnrange if the symbol is in the same segment, - and the symbol address is larger. - (relax_segment): Pass segment to md_relax_frag and relax_frag. - * write.h (relax_frag): Update declaration. - * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass - it to relax_frag. - * config/tc-m32r.c (m32r_relax_frag): Likewise. - * config/tc-m32r.h (md_relax_frag): Add segment parameter. - (m32r_relax_frag): Update declaration. - * config/tc-mips.h (md_relax_frag): Add segment parameter. - * config/tc-tic54x.h (md_relax_frag): Likewise. - * doc/internals.texi (CPU backend): Update documentation for - md_relax_frag. - - 2001-03-15 DJ Delorie <dj@redhat.com> - * stabs.c (s_stab_generic): Don't corrupt the notes obstack by - blindly freeing string if it isn't at the top of the obstack. - -2001-05-14 Richard Henderson <rth@redhat.com> - - * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment - last change. - -2001-05-14 Richard Henderson <rth@redhat.com> - - * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment; - also collect whether to expect an FDE augmentation. - (check_eh_frame): Rewrite as a state machine. Track where in - an FDE we are located, skip any augmentation. - (eh_frame_estimate_size_before_relax): Get code alignment from - the fragment subtype. - (eh_frame_relax_frag, eh_frame_convert_frag): Likewise. - * read.c (emit_leb128_expr): Call check_eh_frame. - -2001-05-09 Richard Henderson <rth@redhat.com> - - * config/tc-ia64.c (generate_unwind_image): Align the fragment - beginning a function's unwind info block. - -2001-04-27 David Mosberger <davidm@hpl.hp.com> - - * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p() - argument passing order: predicate goes last, not first. - -2001-04-16 David O'Brien <obrien@FreeBSD.org> - - * configure.in: Add the em type for FreeBSD targets. - * configure: Regenerate. - -2001-04-13 Jim Wilson <wilson@redhat.com> - - * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br. - excluding br.i. - -2001-04-02 Philip Blundell <philb@gnu.org> - - From 2001-03-17 Richard Henderson <rth@redhat.com> - * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove. - (dwarf2_directive_loc): Don't use them. - (dwarf2_directive_file): Reject duplicate file definitions. - (get_filenum): Zero allocated memory. - (out_file_list): Complain about missing file definitions. - -2001-03-31 Alan Modra <alan@linuxcare.com.au> - - * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT - for one line if not already enabled. - * cond.c (s_elseif): Correct conditional assembly listing. - (s_else): Likewise. - - * cond.c (s_endif): Correct handling of "if .. elseif .." trees. - Don't abort on NULL current_cframe. - -2001-03-30 Richard Henderson <rth@redhat.com> - - * write.c (relax_seg, size_seg): Split from relax_and_size_seg. - (write_object_file): Relax code then data, then size sections. - - * config/tc-i386.c (md_convert_frag): Don't die on local symbols - that have been finalized. - -2001-03-28 Alan Modra <alan@linuxcare.com.au> - - * config/tc-hppa.c (DEFAULT_LEVEL): Define. - (md_begin): Use it when setting default architecture. - -2001-03-27 Hans-Peter Nilsson <hp@axis.com> - - * configure.in (cris-*-*): Change default emulation to criself. - (cris-*-*aout*): New rule. - * configure: Regenerate. - -2001-03-19 Alan Modra <alan@linuxcare.com.au> - - * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct - used register name. - -2001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr> - - * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply - with 'Motorola specification for assembly language input standard'. - -2001-03-18 Dave Brolley <brolley@redhat.com> - - * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather - than m32r_do_align. - -2001-03-16 Philip Blundell <philb@gnu.org> - - * configure: Regenerate. - -2001-03-15 David Mosberger <davidm@hpl.hp.com> - - * config/tc-ia64.c (md): New member keep_pending_output. - (ia64_flush_pending_output): Flush only if md.keep_pending_output - is not set. - (dot_xdata): Turn on md.keep_pending_output for the duration of - this function. - (dot_xfloat_cons): Ditto. - (dot_xstringer): Ditto. - (dot_xdata_ua): Ditto. - (dot_xfloat_cons_ua): Ditto. - -2001-03-15 Jim Wilson <wilson@redhat.com> - - * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local - label support. - -2001-03-11 Philip Blundell <philb@gnu.org> - - * configure.in: Set version to 2.11. - -2001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de> - - * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed - anymore since we use bfd_elf_generic_reloc now. - (md_apply_fix3): Only apply hack for partial_inplace if not using RELA. - -2001-02-21 David Mosberger <davidm@hpl.hp.com> - - * config/tc-ia64.c (enum operand_match_result): New type. - (operand_match): Change return type to operand_match_result. - Fix all returns appropriately, adding support for returning the - out-of-range result. - (parse_operands): New locals result, error_pos, out_of_range_pos, - curr_out_of_range_pos. Rewrite operand matching loop to give better - error messages. - -2001-02-21 David Mosberger <davidm@hpl.hp.com> - - * config/tc-ia64.c (struct unwind): Add member "prologue_count". - (dot_proc): Clear unwind.prologue_count to zero. - (dot_prologue): Increment unwind.prologue_count. - (dot_restore): If second operand is omitted, use - unwind.prologue_count -1 for "ecount" (# of additional regions to - pop). Decrement unwind.prologue_count by number of regions - popped. + * gas/po/POTFILES.in: Regenerate. -2001-02-20 Bo Thorsen <bo@suse.de> +2002-01-21 DJ Delorie <dj@redhat.com> - * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT - entry. + * config/obj-coff.c (obj_coff_init_stab_section): Make the + stabstr_name allocation permanent, as it will be referenced from + the section hash. -2001-02-18 David O'Brien <obrien@FreeBSD.org> +2002-01-21 Jason Thorpe <thorpej@wasabisystems.com> - * configure.in (cpu_type, arch): Add a generic FreeBSD specification as - all FreeBSD platforms should look the same at this level. - * configure: Rebuilt. - * config/tc-i386.c: Add support for old FreeBSD a.out hosts. + * configure.in (ia64-*-netbsd*): New target. + * configure: Regenerate. -2001-02-14 Philip Blundell <pb@futuretv.com> +2002-01-21 Hans-Peter Nilsson <hp@bitrange.com> - From 2001-02-06 H.J. Lu <hjl@gnu.org> - * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if - there is no relocation. + * doc/as.texinfo (Overview) <Target ARM options>: Add missing {} + to @dots call. + <Detailed description, ARM options>: Ditto. + * doc/c-arm.texi (ARM Options): Ditto. - From 2001-02-06 H.J. Lu <hjl@gnu.org> - * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined. - * config/tc-ia64.c (md_parse_option): Only accept the valid - ia64 options on "-axxx". +2002-01-18 Richard Earnshaw <rearnsha@arm.com> -2001-02-13 Alan Modra <alan@linuxcare.com.au> + * 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?. - * expr.c (operator): Don't bump input_line_pointer for two char - operators. Instead return operator size via new param num_chars. - (expr): Use above to parse multi-char operators correctly. +2002-01-18 Richard Earnshaw <rearnsha@arm.com> + Keith Walker <keith.walker@arm.com> -2001-02-12 Philip Blundell <pb@futuretv.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. - * config/tc-arm.c (do_ldst): Improve warnings for unpredictable - ldrt/strt instructions. +2002-01-18 Richard Earnshaw <rearnsha@arm.com> -Mon Feb 12 17:44:08 CET 2001 Jan Hubicka <jh@suse.cz> + * doc/c-arm.texi: Add new fpe options to list of supported flags. - * tc-i386.c (i386_displacement): Fix handling of - BFD_RELOC_X86_64_GOTPCREL. - (i386_validate_fix): Likewise. +2002-01-19 Keith Walker <keith.walker@arm.com> -2001-02-09 David Mosberger <davidm@hpl.hp.com> + * tc-arm.c (arm_fpus): Add fpe2 and fpe3. - * config/tc-ia64.h (md_elf_section_type): New macro. - (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info - (they're now handled via ia64_elf_section_type. +2002-01-18 Richard Earnshaw <rearnsha@arm.com> - * config/tc-ia64.c (unwind): New members saved_text_seg, - saved_text_subseg, and force_unwind_entry. - (optimize_unw_records): New function to optimize away unnecessary - unwind directives. - (ia64_elf_section_type): New function. - (output_unw_records): Generate unwind info only if the size is - non-zero or if it's forced for some other reason (e.g., - handlerdata or a personality routine). - (generate_unwind_image): Don't switch back to previous - section---stay inside the unwind info section instead so that - handlerdata that may follow goes into the right place. - (dot_handlerdata): Force generation of unwind entry and save the - current active text segment before generating unwind image. - (dot_unwentry): Force generation of unwind entry. - (dot_personality): Ditto. - (dot_endp): Generate unwind table entry only if there is - some unwind info or the unwind entry was forced. + * NEWS: Mention new ARM command-line options and VFP support. - * config/tc-ia64.c (make_unw_section_name): New macro to form - unwind section name. - (generate_unwind_image): Add "text_name" argument. Use it to - form unwind section name. - (dot_handlerdata): Determine current segment (section) name and - pass it to generate_unwind_image(). - (dot_endp): Determine current segment (section) name and use - it to determine the appropriate unwind section name. - (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to - n, fill, and max arguments. + * config/tc-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. -2001-02-09 Alexandre Oliva <aoliva@redhat.com> +2002-01-18 Andreas Jaeger <aj@suse.de> - * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for - 2byte, 4byte and 8byte. + * as.c (parse_args): Update year. -2001-02-08 Alan Modra <alan@linuxcare.com.au> +2002-01-17 Timothy Wall <twall@alum.mit.edu> - * config/tc-hppa.c (pa_build_unwind_subspace): Don't call - md_number_to_chars with size > sizeof (valueT). + * config/tc-tic54x.c (encode_address): Add a more informative + warning about incorrect syntax. -2001-02-05 Jim Wilson <wilson@redhat.com> +2002-01-17 Nick Clifton <nickc@cambridge.redhat.com> - * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of - aborting for invalid operands. - -2001-02-06 Alan Modra <alan@linuxcare.com.au> - - * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather - than via pointer. Update all callers. - (UNWIND_LOW32): Define. - (UNWIND_HIGH32): Define. - (pa_build_unwind_subspace): Use the above macros instead of dumping - bitfields directly. Call frag_more once rather than multiple times. - (md_assemble): Use UNWIND_LOW32. - (pa_entry): Likewise - (pa_procend): Likewise. - (process_exit): Use UNWIND_HIGH32. - -2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr> - - * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header - function to select the header according to the cpu. - (md_after_pass_hook, md_do_align): Remove. - (md_cleanup, m68hc11_cleanup): Remove. - (md_pcrel_from_section): Declare. - * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size. - (build_jump_insn, build_insn): Likewise. - (m68hc11_listing_header): New function. - (m68hc11_cleanup): Remove. - -2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr> - - * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible - symbols because there is no support for shared libraries and these - symbols can't be overridden (unless they are weak). - -2001-02-01 Momchil Velikov <velco@fadata.bg> - - * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations - for the compilation unit with a zero byte. - -2001-01-30 Alan Modra <alan@linuxcare.com.au> - - * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute - destinations. Correct range check for 17 and 22 bit branches. - -2001-01-25 Nick Clifton <nickc@redhat.com> - - * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is - still set. Issue an error message instead. - (md_estimate_size_before_relax): Delete unused variable - 'buffer_address'. Fixup parentheses around if statement. - -2001-01-23 Kazu Hirata <kazu@hxi.com> - - * as.c: Fix formatting. - * ehopt.c: Likewise. - * messages.c: Likewise. - * stabs.c: Likewise. - * symbols.c: Likewise. - -2001-01-23 Ben Elliston <bje@redhat.com> - - * config/tc-m32r.c (m32r_handle_align): Declare type of fragp. - -2001-01-22 Kazu Hirata <kazu@hxi.com> - - * config/tc-alpha.c: Fix formatting. - -2001-01-19 Kazu Hirata <kazu@hxi.com> - - * config/tc-alpha.c: Fix formatting. - -2001-01-18 Kazu Hirata <kazu@hxi.com> - - * config/tc-alpha.c: Fix formatting. - -2001-01-18 Nick Clifton <nickc@redhat.com> - - * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and - "da" flags. - (stm_flags): Remove redundant bit from "ed" and "da" flags. - -2001-01-18 Alexandre Oliva <aoliva@redhat.com> - - * configure.in (cpu_type, arch): Match i386 too. - * configure: Rebuilt. - -2001-01-16 Kazu Hirata <kazu@hxi.com> - - * config/tc-i386.c: Fix formatting. - -2001-01-16 Alan Modra <alan@linuxcare.com.au> - - * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32 - relocs for .PARISC.unwind section. - - * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind - depending on section flags, not just for .text. - -2001-01-15 Jim Wilson <wilson@redhat.com> - - * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives - not immediately followed by an instruction. - -2001-01-15 Kazu Hirata <kazu@hxi.com> - - * config/tc-m68hc11.c: Fix formatting. - -2001-01-15 Nick Clifton <nickc@redhat.com> - - * symbols.c (colon): Change 'already defined symbol' from a - fatal error to an ordinary error. There is no reason why this - error should be fatal. - - * message.c (as_fatal): Delete output file, if one has been - created. - -2001-01-14 Alan Modra <alan@linuxcare.com.au> - - * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants. - -2001-01-14 Kazu Hirata <kazu@hxi.com> - - * config/tc-alpha.c: Fix formatting. - * config/tc-arc.c: Likewise. - * config/tc-arc.h: Likewise. - * config/tc-d10v.c: Likewise. - * config/tc-i370.c: Likewise. - * config/tc-i386.c: Likewise. - * config/tc-i960.c: Likewise. - * config/tc-m68k.c: Likewise. - * config/tc-ppc.c: Likewise. - * config/tc-sparc.c: Likewise. - * config/tc-tahoe.c: Likewise. - * config/tc-vax.c: Likewise. - - * config/tc-arc.c: Fix formatting. - - * config/tc-arc.c: Fix formatting. - -2001-01-14 Alan Modra <alan@linuxcare.com.au> - - * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for - both 32 and 64 bit ELF. - - * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand - and don't bother storing `m' for "ce" completer. Tidy handling of - 'J' and 'K' operands to suit. Handle '<' and '>' operands. - -Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz> - - * tc-i386.h (TARGET_MACH): New macro. - (i386_mach): Declare. - * tc-i386.c (i386_mach): New function. - -2001-01-13 Philip Blundell <philb@gnu.org> - - * doc/as.texinfo: Fix spelling and cross-references. - - * doc/c-arm.texi: Fix typos. Say that `;' is a line separator - character for all systems, not just GNU/Linux. Make it explicit - that `-k' doesn't affect code generation, just ELF flags. - -Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz> - - * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary - instructions. - -2001-01-12 Frank Ch. Eigler <fche@redhat.com> - - * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn. - -2001-01-12 Nick Clifton <nickc@redhat.com> - - * as.c (print_args): Update copyright date to 2001. - -2001-01-12 Peter Targett <peter.targett@arccores.com> - - * doc/c-arc.texi: New file. - Some sections to be expanded. - -2001-01-12 Alan Modra <alan@linuxcare.com.au> - - * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF. - (md_parse_option): Always accept "--32". - -2001-01-11 Peter Targett <peter.targett@arccores.com> - - * as.h (TC_ARC): Ensure struc-symbol.h included. - * as.c (dwarf2dbg.h): Include to remove implicit declaration - warnings. - * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define. - (TARGET_SYMBOL_FIELDS) added. - - * doc/Makefile.am (CPU_DOCS): Added c-arc.texi. - * doc/c-arc.texi: New file. - Some sections to be expanded. - * doc/as.texinfo: Update command-line options. - Removed outdated text for ARC dependant features, instead include - text from above file. - - * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag. - (TARGET_SYMBOL_FIELDS): Alias to previous definition. - (targ-cpu.h) header. - * config/tc-arc.h: - * config/tc-arc.c: New updated configuration for - ARC, including selection of core variants, and extensibility of - instructions, registers etc. through directives. - - * config/tc-arc.c (arc_extinst): Minor corrections for - error messages. - (arc_common) Likewise. Make alignment argument optional for local - symbols also, with default of zero. - -2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr> - - * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix - STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset). - (build_indexed_byte): Don't relax indexed byte, use 16-bit offset - and fix_new_exp() instead. - (md_convert_frag): For indexed post byte use the symbol value - rather than the displacement. - (md_relax_table): Fix indexed offset relax. - -2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr> - - * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't - relax weak symbols. - (relaxable_symbol): New function. - -2001-01-11 Andreas Jaeger <aj@suse.de> - - * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's - not used anywhere. - -2001-01-10 Nick Clifton <nickc@redhat.com> - - * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF. - * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF - -2001-01-10 Nick Clifton <nickc@redhat.com> - - * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic - character used to dollar local symbols. - (LOCAL_LABEL_CHAR): New constant - the magic character used to - local label symbols. - (dollar_label_name): Use DOLLAR_LABEL_CHAR. - (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX, - if defined. - Use LOCAL_LABEL_CHAR. - (decode_local_label_name): Skip LOCAL_LABEL_PREFIX. - Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR. - (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR. - -2001-01-08 Bo Thorsen <bo@suse.de> - - * config/tc-i386.c (i386_immediate, i386_displacement): - GOTPCREL check fix. - -2001-01-07 Ian Lance Taylor <ian@zembu.com> - - * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted - in last change. - -2001-01-07 Philip Blundell <philb@gnu.org> - - * doc/as.texinfo (Bug Reporting): Update email address for - reports. - * README: Likewise. - -Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz> - - * configure.in: Define DEFAULT_ARCH for i386. - * tc-i386.c (md_assemble): Return after the error message; - move testing for 64bit operands to proper place. - -2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de> - - * doc/as.texinfo: Document '#' as comment character for i386 and - x86_64. Add AMD x86-64 into menu of machine dependent information. - - * doc/c-i386.texi: Document x86_64 extensions. - -Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz> - - * tc-i386.c (md_assemble): Handle third byte of the opcode as prefix. - -Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz> - - * tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry. - * NEWS: Add note about Pentium4 support. - -Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz> - - * tc-i387.c (pi, pte, pt): Update. - (type_names): Add new types. - -Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz> - - * tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow, - CpuUnknown): Renumber - (CpuP4, CpuSSE2): New. - (CpuUnknownFlags): Add CpuP4 and CpuSSE2 - -2001-01-03 Philip Blundell <pb@futuretv.com> - - * config/tc-alpha.c (alpha_force_relocation): Handle vtable - relocs. - (alpha_fix_adjustable): Likewise. - (md_apply_fix): Likewise. - -2000-12-31 H.J. Lu <hjl@gnu.org> - - * listing.c (listing_message): Allocate string only if it is - used. - - * configure: Rebuild. - -2000-12-31 Hans-Peter Nilsson <hp@bitrange.com> - - * doc/internals.texi (Relaxing with a table) <after relaxation>: - Point out caveats with generating fixups for the opcode in a frag. - -Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz> - - * configure.in: Add support for x86_64 and x86_64-*-linux-gnu* - * NEWS: Add x86_64. - -2000-12-29 H.J. Lu <hjl@gnu.org> - - * listing.c (calc_hex): Print the variable part only if the - fragment type is rs_fill. - -2000-12-29 Hans-Peter Nilsson <hp@bitrange.com> - - * doc/internals.texi (tc_conditional_pseudoop, - TC_LINKRELAX_FIXUP): Fix typos. - -2000-12-28 Richard Henderson <rth@redhat.com> - - * write.c (subsegs_finish): Fix thinko last change -- don't - "optimize" the alignment == 0 case. - -2000-12-28 Richard Henderson <rth@redhat.com> - - * as.h (rs_align_test): New. - * frags.c (NOP_OPCODE): Move default from read.c. - (MAX_MEM_FOR_RS_ALIGN_CODE): New default. - (frag_align_code): New. - * frags.h (frag_align_code): Declare. - * read.c (NOP_OPCODE): Remove. - (do_align): Use frag_align_code. - * write.c (NOP_OPCODE): Remove. - (get_recorded_alignment): New. - (cvt_frag_to_fill): Handle rs_align_test. - (relax_segment): Likewise. - (subsegs_finish): Align last subseg in section to the - section alignment. Use frag_align_code. - * write.h (get_recorded_alignment): Declare. - * config/obj-coff.c (size_section): Handle rs_align_test. - (fill_section, fixup_mdeps): Likewise. - (write_object_file): Use frag_align_code. - - * config/tc-alpha.c (alpha_align): Use frag_align_code. - (alpha_handle_align): New. - * config/tc-alpha.h (HANDLE_ALIGN): New. - (MAX_MEM_FOR_RS_ALIGN_CODE): New. - - * config/tc-i386.h (md_do_align): Use frag_align_code. - (MAX_MEM_FOR_RS_ALIGN_CODE): New. - - * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment. - (ia64_handle_align): New. - * config/tc-ia64.h (HANDLE_ALIGN): New. - (MAX_MEM_FOR_RS_ALIGN_CODE): New. - - * config/tc-m32r.c (m32r_do_align): Remove. - (m32r_handle_align): New. - (fill_insn): Use frag_align_code. - * config/tc-m32r.h (md_do_align): Remove. - (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New. - * config/tc-m88k.c, config/tc-m88k.h: Similarly. - * config/tc-mips.c, config/tc-mips.h: Similarly. - - * config/tc-sh.c (sh_cons_align): Use rs_align_test. - (sh_handle_align): Likewise. Handle rs_align_code. - (sh_do_align): Remove. - * config/tc-sh.h (md_do_align): Remove. - (MAX_MEM_FOR_RS_ALIGN_CODE): New. - - * config/tc-sparc.c (sparc_cons_align): Use rs_align_test. - (sparc_handle_align): Likewise. Handle rs_align_code. - * config/tc-sparc.h (md_do_align): Remove. - (MAX_MEM_FOR_RS_ALIGN_CODE): New. - -2000-12-22 DJ Delorie <dj@redhat.com> - - * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg - when we assemble the first half of a pair. - -2000-12-22 H.J. Lu <hjl@gnu.org> - - * config/tc-i386.c (reloc): Update the macro for non-bfd - assembler. - (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler. - -2000-12-22 H.J. Lu <hjl@gnu.org> - - * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER. - -Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz> - - * tc-i386.h (i386_target_format): Define even for ELFs. - (QWORD_MNEM_SUFFIX): New macro. - (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags): - New macros - (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber. - (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix, - ImmExt): Renumber. - (Size64, No_qSuf, NoRex64, Rex64): New macros. - (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros. - (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32, - InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc, - SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem): - Renumber. - (Reg, WordReg): Add Reg64. - (Imm): Add Imm32S and Imm64. - (EncImm): New. - (Disp): Add Disp64 and Disp32S. - (AnyMem): Add Disp32S. - (RegRex, RegRex64): New macros. - (rex_byte): New type. - * tc-i386.c (set_16bit_code_flag): Kill. - (fits_in_unsigned_long, fits_in_signed_long): New functions. - (reloc): New parameter "signed"; support x86_64. - (set_code_flag): New. - (DEFAULT_ARCH): New macro; default to "i386". - (default_arch): New static variable. - (struct _i386_insn): New fields Operand_PCrel; rex. - (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT" - (flag_code): New enum and static variable. - (use_rela_relocations): New static variable. - (flag_code_names): New static variable. - (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64. - (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to - K6 and Athlon. - (i386_align_code): Return plain "nop" for x86_64. - (mode_from_disp_size): Support Disp32S. - (smallest_imm_type): Support Imm32S and Imm64. - (offset_in_range): Support size of 8. - (set_cpu_arch): Do not clobber to Cpu64/CpuNo64. - (md_pseudo_table): Add "code64"; use set_code_flat. - (md_begin): Emit sane error message on hash failure. - (tc_i386_fix_adjustable): Support x86_64 relocations. - (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers, - instructions supported on particular arch just partially, - output of 64bit immediates, handling of Imm32S and Disp32S type. - (i386_immedaite): Support x86_64 relocations; support 64bit constants. - (i386_displacement): Likewise. - (i386_index_check): Cleanup; support 64bit addresses. - (md_apply_fix3): Support x86_64 relocation and rela. - (md_longopts): Add "32" and "64". - (md_parse_option): Add OPTION_32 and OPTION_64. - (i386_target_format): Call even for ELFs; choose between - elf64-x86-64 and elf32-i386. - (i386_validate_fix): Refuse GOTOFF in 64bit mode. - (tc_gen_reloc): Support rela relocations and x86_64. - (intel_e09_1): Support QWORD. - -2000-12-15 Diego Novillo <dnovillo@redhat.com> - - * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if - it's not an offset expression. - (intel_e10_1): Ditto. Also, if the operand is an offset expression, - keep the braces '[' and ']' in the output string. - (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier - != FLAT. There is no such op_modifier. - -2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG> + * po/gas.pot: Regenerate. - * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h> - if we have it. +2002-01-17 Nick Clifton <nickc@cambridge.redhat.com> -2000-12-13 Kazu Hirata <kazu@hxi.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. - * as.h: Fix formatting. - * cgen.h: Likewise. - * dwarf2dbg.c: Likewise. - * input-scrub.c: Likewise. - * read.h: Likewise. +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. -2000-12-13 Mark Elbrecht <snowball3@bigfoot.com> +2002-01-16 Nick Clifton <nickc@redhat.com> - * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes. + po/tr.po: New file: Turkish translation. + configure.in (LINGUAS): Add "tr". configure: Regenerate. -2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG> - - * dwarf2dbg.c: #include <limits.h> only if it exists. - -2000-12-13 Rodney Brown <RodneyBrown@mynd.com> - - * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo. - (md_apply_fix): Here too. - -2000-12-12 Jim Wilson <wilson@redhat.com> - - * config/tc-ia64.h (ia64_init): Add prototype. - -2000-12-12 H.J. Lu <hjl@gnu.org> - - * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined. - - * read.h (outputting_stabs_line_debug): Change it to int. - * stabs.c (outputting_stabs_line_debug): Likewise. - -2000-12-12 Geoffrey Keating <geoffk@redhat.com> - - * config/obj-bout.c (obj_crawl_symbol_chain): Don't take - the address of a function result. - -2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com> - - * config/tc-ppc.c (md_pseudo_table): Add .file and .loc. - (md_assemble): Call dwarf2_emit_insn. - (shlib): Fix typo SHILB -> SHLIB. +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. - (ppc_elf_validate_fix): Likewise: - * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New. - -2000-12-12 Nick Clifton <nickc@redhat.com> - - * cgen.h: Fix formatting. - * input-scrub.c: Fix formatting. - * macro.c: Fix formatting. - * config/tc-mips.c: Fix formatting. - * doc/c-mips.texi: Fix formatting. - -Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz> - - * tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel - mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX - references. - (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse - otherwise. - * tc-i386.h (DWORD_MNEM_SUFFIX): Kill. - (No_dSuf): Kill. - - * i386.h (*_Suf): Remove No_dSuf. - (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP) - Remove. - (i386_optab): Remove 'd' in the suffixes. - -2000-12-06 Mark Elbrecht <snowball3@bigfoot.com> - - * config/tc-i386.c (T_SHORT): Undefine before defining. - -2000-12-05 Kazu Hirata <kazu@hxi.com> - - * config/tc-mips.c: Fix formatting. - -2000-12-04 Matthew Hiller <hiller@redhat.com> - - * config/tc-d10v.c (flag_allow_gstabs_packing): New variable. - (md_longopts): New options --gstabs-packing, --no-gstabs-packing. - (md_show_usage): Ditto. - (md_parse_option): Ditto. - (d10v_cleanup): Writes pending instruction only if - ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing. - Fix compile time warning messages. - - * doc/c-d10v.texi: Documents new options. - -2000-12-04 Matthew Hiller <hiller@redhat.com> - - * stabs.c (outputting_stabs_line_debug): New variable. - (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at - function entry and unset at function exit. - - * read.h (outputting_stabs_line_debug): New extern declaration. - - * as.c: Include dwarf2dbg.h for definition of dwarf2_finish. - - * dwarf2dbg.c: Fix compile time warning messages. - -2000-12-03 Kazu Hirata <kazu@hxi.com> - - * config/tc-a29k.c: Fix formatting. - * config/tc-alpha.c: Likewise. - * config/tc-arm.c: Likewise. - * config/tc-cris.c: Likewise. - * config/tc-hppa.c: Likewise. - * config/tc-i370.c: Likewise. - * config/tc-i386.c: Likewise. - * config/tc-i860.c: Likewise. - * config/tc-i960.c: Likewise. - * config/tc-ia64.c: Likewise. - * config/tc-m68hc11.c: Likewise. - * config/tc-m68k.c: Likewise. - * config/tc-m88k.c: Likewise. - * config/tc-pj.c: Likewise. - * config/tc-ppc.c: Likewise. - * config/tc-sh.c: Likewise. - * config/tc-sparc.c: Likewise. - * config/tc-tahoe.c: Likewise. - * config/tc-vax.c: Likewise. - -2000-12-01 Chris Demetriou <cgd@sibyte.com> - - * config/tc-mips.c (mips_ip): When calculating offsets, - don't accept as constant the difference between the - addresses of symbols in two different sections. - - * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand - specifiers. - (validate_mips_insn): Likewise. Also, update 'B' operand - specifier to use OP_*_CODE20 constants and delete 'm' operand - specifier. - (mips_ip): Remove 'm' operand specifier, add 'U' and 'J' - operand specifiers. Change warning generated by 'B' operand - specifier to reflect its new multi-purpose usage. - - * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than - -1, and update comment. - (file_mips_isa): Likewise. - (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment. - (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use - ISA_* constants rather than hard-coded numbers. - (mips_cpu_info): New structure. - (mips_cpu_info_table): New table describing CPU and ISA names - and numbers. - (mips_cpu_info_from_name, mips_cpu_info_from_isa, - mips_cpu_info_from_cpu): New functions. - (mips_isa_to_str): New function to get string for ISA name. - (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and - return const char *. - (md_begin): Redo CPU and ISA selection logic, using - mips_cpu_info_from_*. Convert to use ISA_* constants rather - than hard-coded numbers. - (append_insn, mips_emit_delays, macro, macro2): Convert to use - ISA_* constants rather than hard-coded numbers. - (mips_ip): Convert to use mips_isa_to_str to get ISA name. - (md_longopts): Delete OPTION_NO_MIPS32. - (md_parse_option): Convert to use ISA_* constants rather than - hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32 - as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU - to use strcasecmp to recognize "default" and to use - mips_cpu_info_from_name to get CPU numbers from argument. - (md_show_usage): Move -mips32 so it's with the rest of the ISA - flags. Change 4Kc, 4Kp and 4Km CPU entries to just be - mips32-4k. - (s_mipsset): Accept ISA value 32. - * doc/as.texinfo: Clean up MIPS options summary slightly, - remove -no-mips32. Add note about -mips4 and -mips32 - specifying those ISA levels. Delete -mips32 and -no-mips32 - cpu flag descriptions. - * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean - up the supported CPU switch list, and replace 4Kc, 4Km, and - 4Kp entries with a single mips32-4k entry. Note that you can - use ".set mips32". - - * tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and - ISA_MIPS64. - (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for - -mips5 and -mips64. - (md_parse_option): Add cases for OPTION_MIPS5 and - OPTION_MIPS64. - (md_show_usage): Mention -mips5 and -mips64 arguments. - (s_mipsset): Add cases for MIPS5 and MIPS64. - (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs - and pseudo-CPUs. - * doc/as.texinfo: Mention -mips5 and -mips64 options - and their meanings. - * doc/c-mips.texi: Likewise. Also update introduction - and ".set" usage information. - - * config/tc-mips.c (md_show_usage): Add "sb1" to the - CPU list. - (mips_cpu_info_table): Add SB-1 entries. - * doc/c-mips.texi: Add "sb1" to the list of CPUs - known to the -mcpu option. - - * doc/as.texinfo: Correct description of MIPS -mcpu - option, by copying some of the text from doc/c-mips.texi. - -2000-12-01 Joel Sherrill <joel@OARcorp.com> - - * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*): - New targets. - (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets. - (sparc*-*-rtems*): Switched from a.out to ELF. - * configure: Regenerate. - * config.in: Regenerate. - * Makefile.in: Regenerate. - * aclocal.m4: Regenerate. - * po/gas.pot: Regenerate. - -2000-11-30 Philip Blundell <pb@futuretv.com> - - * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists, - even in non BFD_ASSEMBLER case. - -2000-11-30 Diego Novillo <dnovillo@redhat.com> - - * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel - syntax. - -2000-11-29 Richard Henderson <rth@redhat.com> - - * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output - until dwarf2_finish; use relaxation to get cross-fragment offsets; - thread multiple subsegments properly; handle multiple code - sections properly; emit proper compilation unit info for assembler - generated debugging. - - * as.h (enum _relax_state): Add rs_dwarf2dbg. - * dwarf2dbg.h (struct dwarf2_line_info): Remove filename. - (dwarf2dbg_estimate_size_before_relax): Declare. - (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare. - * write.c: Include dwarf2dbg.h. - (cvt_frag_to_fill): Handle rs_dwarf2dbg. - (relax_segment): Likewise. - -2000-11-28 Hans-Peter Nilsson <hp@bitrange.com> - - * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional - jump>: Use as_bad_where instead of as_bad. Tweak error message - accordingly. Stabilize frag by updating fix part and resetting - variant part. - <undefined symbol, unconditional jump>: Ditto. - (sh_elf_cons): Cast *input_line_pointer to unsigned char when - indexing is_end_of_line[]. - (md_assemble): Initialize size to 0. - (md_section_align): Mark parameter seg as unused. - (parse_reg): Parse names case-insensitively. - -2000-11-28 Kazu Hirata <kazu@hxi.com> - - * config/obj-aout.h: Fix formatting. - * config/obj-bout.h: Likewise. - * config/obj-coff.c: Likewise. - * config/obj-coff.h: Likewise. - * config/obj-elf.h: Likewise. - * config/obj-som.h: Likewise. - * config/obj-vms.c: Likewise. - * config/obj-vms.h: Likewise. - * config/tc-h8300.h: Likewise. - * config/tc-ns32k.h: Likewise. - * config/tc-sparc.h: Likewise. - * config/tc-tic54x.h: Likewise. - * config/tc-z8k.h: Likewise. - -2000-11-28 Nick Clifton <nickc@redhat.com> - - * doc/as.1 (COPYING): Mention that the GNU Free Documentation - License is present in the sources, but not the output, and - also available from the GNU website. - (GNU Free Documentation License): Comment out this section. - -2000-11-28 Hans-Peter Nilsson <hp@axis.com> - - * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff - targets. Remove i860 from valid a.out targets. - * Makefile.in: Regenerate. - - * config/tc-cris.c: Include dwarf2dbg.h. - (md_pseudo_table): Add .file and .loc. - (md_assemble): Call dwarf2_emit_insn if generating ELF. - (s_cris_file, s_cris_loc): New. - * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define. - * Makefile.am: Regenerate dependencies. - * Makefile.in: Regenerate. - -2000-11-28 Alan Modra <alan@linuxcare.com.au> - - * expr.c (STANDARD_MUL_PRECEDENCE): Correct value. - (MRI_MUL_PRECEDENCE): Likewise. - (op_rank): Fix a comment typo. - -2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr> - - * config/tc-m68hc11.c (build_indexed_byte): Print the offset in - the error message. - (get_operand): Fix analysis for movw/movb instructions. - -2000-11-24 Nick Clifton <nickc@redhat.com> - - * configure.in (xscale-elf): Add target. - (xscale-coff): Add target. - * configure: Regenerate. - - * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture - extenstion. - (ARM_EXT_XSCALE): New ARM architecture extension. - (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL. - (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD. - (ARM_THUMB): Rename to ARM_EXT_THUMB. - (ARM_ARCH_V4): Remove processor from architecture. - (ARM_ARCH_3M): New architecutre definition. - (ARM_ARCH_V5TE): New architecutre definition. - (ARM_ARCH_XSCALE): New architecutre definition. - (CPU_DEFAULT): Allow to be defaulted to XScale. - (atpcs): New boolean variable. - (ldr_flags): Support 'd' flag for double word loads. - (str_flags): Support 'd' flag for double word stored. - (do_mia): New function. - (do_mar): New function. - (do_mra): New function. - (do_pld): New function. - (do_ldrd): New function. - (do_blx): New function. - (do_bkpt): New function. - (do_clz): New function. - (do_lstc2): New function. - (do_cdp2): New function. - (do_t_blx): New function. - (do_t_bkpt): New function. - (do_smla): New function. - (do_smlal): New function. - (do_smul): New function. - (do_qadd): New function. - (do_co_reg2c): New function. - (LONGEST_INSN): Redefine to 7. - - * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs - command line switches. - -2000-11-22 Jim Wilson <wilson@redhat.com> - - * config/tc-ia64.c (pseudo_func): Add missing initializers. - (struct rsrc): Make line unsigned. - (gr_values): Add missing initializer. - (SLOT_NUM_NOT_SET): Add unsigned cast. - (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix, - dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save, - dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata, - dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf, - dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state, - dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body, - dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln, - dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource, - md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align): - Add ATTRIBUTE_UNUSED to unused parameters. - (convert_expr_to_ab_reg): Add parens. - (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test. - (dot_prologue): Initialize grsave when declared. - (md_pseudo_table): Add missing initializers. - (operand_match): Add casts to bfd_vma. - (emit_one_bundle): Delete unused local prev. Make required_template - unsigned. - (specify_resource): Cast i to unsigned. - (note_register_values): Use fprintf_vma. - (print_dependency): Likewise. - -2000-11-21 Jim Wilson <wilson@redhat.com> - - * config/tc-ia64.c (generate_unwind_image): Call record_alignment - for unwind info section. - (dot_endp): Likewise for unwind section. - - * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to - fix_new_exp. - -2000-11-21 Jakub Jelinek <jakub@redhat.com> - - * config/tc-sparc.c (md_pseudo_table): Add .file and .loc. - (output_insn): Call dwarf2_emit_insn. - * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New. - -2000-11-17 Richard Henderson <rth@redhat.com> - - * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all - callers. Don't switch segments. Expect CIE == -1 in .debug_frame. - (check_eh_frame): Handle .eh_frame and .debug_frame concurrently. - -2000-11-17 Nick Clifton <nickc@redhat.com> - - * config/tc-arm.c (md_pseudo_table): Add support for .line and - .file pseudo ops. - -2000-11-17 Richard Henderson <rth@redhat.com> - - * config/tc-i386.c (md_pseudo_table): Add .file and .loc. - -2000-11-17 Richard Henderson <rth@redhat.com> - - * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number. - * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for - tri-state definition of alpha_flag_mdebug. - * config/tc-alpha.c (alpha_flag_mdebug): Init to -1. - (s_alpha_file): Store first .file directive. - (s_alpha_stab): New. - (md_pseudo_table): Add stabs and stabn. - -2000-11-17 Richard Henderson <rth@redhat.com> - - * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn. - -2000-11-17 Richard Henderson <rth@redhat.com> - - * as.c (debug_type): Init to DEBUG_UNSPECIFIED. - (main): Call dwarf2_finish. - * as.h (debug_type): Clarify documentation of the meaning - of this variable. - * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1. - (print_stats): Fix parenthesis problem. - (now_subseg_size): New. - (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info. - (dwarf2_directive_file): Don't set debug_type. - (dwarf2_where): Honor DEBUG_DWARF2 first. - (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno; - do nothing if not emitting dwarf2 debug info, or no work. - * dwarf2dbg.h (dwarf2_emit_insn): Update. - * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED. - (ecoff_new_file): Likewise. - * read.c (generate_lineno_debug): Kill ecoff hackery. Update - commentary wrt dwarf2. - - * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add - ATTRIBUTE_UNUSED as needed. - (emit_insn): Call dwarf2_emit_insn. - (s_alpha_file): New. - (s_alpha_loc): New. - (s_alpha_coff_wrapper): Don't handle them. - (md_pseudo_table): Update for .file and .loc. - * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New. - - * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn; - don't protect with debug_type. - * config/tc-hppa.c (md_assemble): Likewise. - * config/tc-m68hc11.c (m68hc11_new_insn): Likewise. - * config/tc-mn10300.c (md_assemble): Likewise. - * config/tc-sh.c (md_assemble): Likewise. - * config/tc-v850.c (md_assemble): Likewise. - - * config/tc-arm.c (arm_end_of_source): Remove. - * config/tc-hppa.c (pa_end_of_source): Remove. - * config/tc-m68hc11.c (m68hc11_end_of_source): Remove. - * config/tc-mn10300.c (mn10300_finalize): Remove. - * config/tc-sh.c (sh_finalize): Remove. - * config/tc-v850.c (sh_finalize): Remove. - - * config/tc-arm.h (md_end): Remove. - * config/tc-hppa.h (md_end): Remove. - (DWARF2_LINE_MIN_INSN_LENGTH): New. - * config/tc-m68hc11.h (md_end): Remove. - * config/tc-mn10300.h (md_end): Remove. - * config/tc-sh.h (md_end): Remove. - * config/tc-v850.h (md_end): Remove. - - * config/tc-ia64.c (emit_one_bundle): Don't protect - dwarf2 bits with debug_type. - (md_assemble): Likewise. - (ia64_end_of_source): Don't call dwarf2_finish. - -2000-11-16 Jim Wilson <wilson@redhat.com> - - * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno - >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of - > 16. - -2000-11-16 H.J. Lu <hjl@gnu.org> - - * config/obj-elf.c (obj_elf_symver): Don't check the missing - version name. - -2000-11-15 Kazu Hirata <kazu@hxi.com> - - * config/tc-tic30.c: Fix formatting. - * config/tc-tic80.c: Likewise. - * config/tc-v850.c: Likewise. - * config/tc-vax.c: Likewise. - * config/tc-w65.c: Likewise. - * config/tc-z8k.c: Likewise. - -2000-11-14 DJ Delorie <dj@redhat.com> - - * config/tc-v850.c: Support dwarf2. - * config/tc-v850.h: Ditto. - - * config/tc-v850.c (cons_fix_new_v850): Don't rely on - parse_cons_expression_v850 to initialize hold_cons_reloc. - -2000-11-15 Bernd Schmidt <bernds@redhat.com> - - * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX. - (errata_nops_necessary_p): New function. - (emit_one_bundle): Call it. Update the GROUP_IDX field in struct - md. - -2000-11-14 Jim Wilson <wilson@redhat.com> - - * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then - return little endian bfd formats. - -2000-11-14 Kazu Hirata <kazu@hxi.com> - - * config/aout_gnu.h: Fix formatting. - * config/atof-vax.c: Likewise. - * config/m68k-parse.h: Likewise. - * config/m88k-opcode.h: Likewise. - * config/obj-elf.c: Likewise. - * config/tc-arm.c: Likewise. - * config/tc-cris.c: Likewise. - * config/tc-i386.c: Likewise. - * config/tc-ia64.c: Likewise. - * config/tc-mn10300.c: Likewise. - * config/te-386bsd.h: Likewise. - * config/te-hppa.h: Likewise. - * config/te-nbsd.h: Likewise. - * config/te-ppcnw.h: Likewise. - * config/te-sparcaout.h: Likewise. - * config/te-tmips.h: Likewise. - * config/vax-inst.h: Likewise. - * config/vms-conf.h: Likewise. - -2000-11-14 Jakub Jelinek <jakub@redhat.com> - - * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits. - -2000-11-13 H.J. Lu <hjl@gnu.org> - - * config/obj-elf.c (elf_frob_symbol): Support - ".symver name,name2@@@nodename". - (elf_frob_file_before_adjust): Likewise. - - * doc/as.texinfo: Updated for ".symver name,name2@@@nodename" - and ".symver name,name2@@@nodename". - Fix a typo. - -2000-11-12 H.J. Lu (hjl@gnu.org) - - * config/obj-elf.c (obj_elf_symver): Check missing version - name. - -2000-11-12 H.J. Lu (hjl@gnu.org) - - * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT - instead of bfd_vma for non-bfd assemblers. - -2000-11-09 Kazu Hirata <kazu@hxi.com> - - * itbl-ops.c: Fix comment typos. - -2000-11-08 Jim Wilson <wilson@redhat.com> - - * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field. - (struct unwind): Add next_slot_frag field. - (slot_index): New parameters slot_frag and first_frag. Add code - to add in frag sizes when different. Add comments. - (fixup_unw_records): New locals first_frag and last_frag. Pass new - arguments to slot_index. - (emit_one_bundle): Set slot_frag field. Set next_slot_number after - loop end. Set next_slot_frag field. - -2000-11-07 H.J. Lu <hjl@gnu.org> - - * doc/as.texinfo (.symver): Updated for versioned symbol - reference. - - * obj.h (format_ops): Add the frob_file_before_adjust field. - - * config/obj-aout.c (aout_format_ops): Set the - frob_file_before_adjust field to 0. - * config/obj-coff.c (coff_format_ops): Likewise. - * config/obj-ecoff.c (ecoff_format_ops): Likewise. - - * config/obj-elf.c (obj_elf_symver): Allow duplicated version - name. - (elf_frob_file_before_adjust): New function to remove unneeded - versioned symbols from the symbol table. - (elf_format_ops): Set the frob_file_before_adjust field to - elf_frob_file_before_adjust. - - * config/obj-elf.h (obj_frob_file_before_adjust): Defined if - not defined. - - * config/obj-multi.h (obj_frob_file_before_adjust): Defined. - -2000-11-07 Peter Targett <peter.targett@arccores.com> - - * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and - BIG_ENDIAN macros. - * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols. - Fix compile time warning messages. - -2000-11-07 Nick Clifton <nickc@redhat.com> - - * stabs.c (generate_asm_file): Increase length of xmalloc'ed - buffer in order to avoid buffer overflows. - -2000-11-06 Steve Ellcey <sje@cup.hp.com> - - * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage): - Change M to m for -milp32 or -mlp64 to match gcc. - (dot_endp): Use bytes_per_address instead of 8. - (emit_one_bundle): Use number_to_chars_littleendian instead of - md_number_to_chars. - (fix_insn): Likewise. - (ia64_init): New function. - (ia64_target_format): New function. - (md_begin): Set endianness, arch, and machine as appropriate. - * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars): - Make these macros depend on TE_HPUX macro. - (TARGET_FORMAT): Define. - (HOST_SPECIAL_INIT): Define. - * config/te-hpux.h: New file. - * configure.in: Add "ia64-*-hpux*" target to configure. - * configure: Regenerate. - -2000-11-06 Kazu Hirata <kazu@hxi.com> - - * as.c: Fix formatting. - * dwarf2dbg.c: Likewise. - * input-file.c: Likewise. - * input-file.h: Likewise. - * input-scrub.c: Likewise. - * itbl-ops.c: Likewise. - * listing.c: Likewise. - * macro.h: Likewise. - * messages.c: Likewise. - * read.c: Likewise. - * subsegs.c: Likewise. - * subsegs.h: Likewise. - * write.c: Likewise. - -2000-11-06 Nick Clifton <nickc@redhat.com> - - * doc/as.texinfo: Add GNU Free Documentation License. - * doc/gasp.texi: Add GNU Free Documentation License. - * doc/as.1: Add GNU Free Documentation License. - -2000-11-05 Nick Clifton <nickc@redhat.com> - - * config/tc-arm.c: Add include of "dwarf2dbg.h" - -2000-11-02 Per Lundberg <plundis@chaosdev.org> - - * configure.in: Recognise i[3456]86-chaosdev-storm-chaos. - * configure: Regenerate. - -2000-11-01 Nick Clifton <nickc@redhat.com> - - * read.c (original_case_string): New global variable. - (read_a_source_file): Copy opcode string into - original_case_string if clobbering the case of the opcode. - * read.h: Export the definition of original_case_string. - * config/tc-arm.c (md_assembler): When parsing a .req - directive use the original opcode string, not the case - clobbered version. - -2000-11-02 Nick Clifton <nickc@redhat.com> - - * config/tc-mn10300.c (debug_line): Remove this static - variable. - (md_assemble): Call dwarf2_generate_asm_lineno instead of - dwarf2_where and dwarf2_gen_line_info. - -2000-11-02 Theo Honohan <th@futuretv.com> - - * config/tc-arm.c (do_msr): Improve error message. - -2000-10-31 Eric Christopher <echristo@redhat.com> - - * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved - or pc-relative, else use fx_offset. - -2000-10-31 Jim Wilson <wilson@redhat.com> - - * config/tc-ia64.c (struct md): New field tag_fixups. - (ia64_flush_insns): Handle tag_fixups. Error if dangling - qualifying predicate. - (emit_one_bundle): Delete spurious multiplication by one. Handle - tag_fixups. - (ia64_start_line): Error if dangling qualifying predicate. - (defining_tag): New static variable. - (ia64_unrecognized_line, case '['): Parse tags. - (ia64_frob_label): Create tag_fixups. - (md_assemble): Reset md.qp.X_op after using it. - -2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp> - - * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094. - -2000-10-31 Bernd Schmidt <bernds@redhat.co.uk> - - * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2. - -2000-10-30 Kazu Hirata <kazu@hxi.com> - - * expr.c: Fix formatting. - * flonum-copy.c: Likewise. - * flonum.h: Likewise. - * gasp.c: Likewise. - * hash.c: Likewise. - -2000-10-30 Hans-Peter Nilsson <hp@bitrange.com> - - * as.h (OPTION_MD_BASE): Bump to 190. - * as.c (parse_args) <std_longopts>: Add comment about the need to - check OPTION_MD_BASE in as.h. - - * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL - for weak symbols. - -2000-10-27 Nick Clifton <nickc@redhat.com> - - * configure.in (emulations): Add m68hc12. - * configure: Regenerate. - * po/gas.pot: Regenerate. - -2000-10-27 Aldy Hernandez <aldyh@redhat.com> - - * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and - cpsr*. - (arm_psr_parse): Handle lowercase CPSR and SPSR. - -2000-10-25 Nick Clifton <nickc@redhat.com> - - * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate - a DWARF2 line number information sequence. - - *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno. - - * read.c (generate_lineno_debug): Update comment describing why - DWARF2 line number debug information is not generated - automatically by this function. - - * doc/as.texinfo: Note that --gdwarf2 only works on some targets, - not all. - - * config/tc-arm.h (md_end): Define. - (DWARF2_LINE_MIN_INSN_LENGTH): Define. - - * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno - if generating DWARF2 line numbers. - (arm_end_of_source): New function. Call dwarf2_finish if - necessary. - - * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno. - * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno. - * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno. - -2000-10-25 Diego Novillo <dnovillo@cygnus.com> - - * tc-i386.c: Fix prototype declarations for functions taking no - arguments. - -2000-10-24 Diego Novillo <dnovillo@cygnus.com> - - * tc-i386.c (i386_operand_modifier): Remove. - (build_displacement_string): Remove. - (i386_parse_seg): Remove. - (i386_intel_memory_operand): Remove. - (i386_intel_operand): Re-write using recursive descent parser based - on MASM documentation. - (struct intel_parser_s): New structure. - (intel_parser): New static variable. - (struct intel_token): New structure. - (cur_token, prev_token): New static variables. - (T_NIL): Define. - (T_CONST): Define. - (T_REG): Define. - (T_BYTE): Define. - (T_WORD): Define. - (T_DWORD): Define. - (T_QWORD): Define. - (T_XWORD): Define. - (T_SHORT): Define. - (T_OFFSET): Define. - (T_PTR): Define. - (T_ID): Define. - (intel_match_token): New function. - (intel_get_token): New function. - (intel_putback_token): New function. - (intel_expr): New function. - (intel_e05): New function. - (intel_e05_1): New function. - (intel_e06): New function. - (intel_e06_1): New function. - (intel_e09): New function. - (intel_e09_1): New function. - (intel_e10): New function. - (intel_e10_1): New function. - (intel_e11): New function. - -2000-10-20 Jakub Jelinek <jakub@redhat.com> - - * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p - instructions to loose any special insn->architecture mask. - - * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs. - (sparc_md_end, sparc_arch_types, sparc_arch, - sparc_elf_final_processing): Handle v8plusb and v9b architectures. - (sparc_ip): Handle siam mode operands. Support v9b ASRs (and - request v9b architecture if they are used). - -2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG> - - * config/tc-m68k.c: Fix the previous misapplied patch. - -2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG> - - * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both - BFD_ASSEMBLER and !BFD_ASSEMBLER. - * config/tc-m68k.c (md_convert_frag_1): Use them instead of - BFD_RELOC_*. - -2000-10-17 Kazu Hirata <kazu@hxi.com> - - * debug.c: Fix formatting. - * depend.c: Likewise. - * dwarf2dbg.c: Likewise. - * dwarf2dbg.h: Likewise. - * ecoff.c: Likewise. - * expr.c: Likewise. - * expr.h: Likewise. - * flonum-konst.c: Likewise. - * frags.h: Likewise. - -2000-10-17 Chandrakala Chavva <cchavva@redhat.com> - - * as.c: New option OPTION_TARGET_HELP. Prints all target specific - options. - * doc/as.texinfo: Added notes about this new option. - -2000-10-16 Hans-Peter Nilsson <hp@bitrange.com> - - * config/tc-sh.c (JREG): Remove. - (md_convert_frag): Remove #if 0:d code using JREG. - -2000-10-15 Diego Novillo <dnovillo@cygnus.com> - - * config/tc-i386.c (i386_operand_modifier): Only match - modifiers SHORT and FLAT if they are followed by a space. - (parse_register): When `allow_naked_reg' is set, do not confuse - identifiers that start with a register name with a register. - -2000-10-12 Kazu Hirata <kazu@hxi.com> - - * app.c: Fix formatting. - * as.c: Likewise. - * as.h: Likewise. - * bit_fix.h: Likewise. - * cgen.c: Likewise. - * cgen.h: Likewise. - * cond.c: Likewise. - -2000-10-11 Alan Modra <alan@linuxcare.com.au> - - * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change. - -2000-10-07 Alan Modra <alan@linuxcare.com.au> - - * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert. - Re-arrange function a little and improve error message. - - * write.c (write_relocs): Fix a comment. - - * config/obj-elf.c (elf_frob_symbol): Make section syms global on - link-once sections. - -2000-10-05 Jim Wilson <wilson@cygnus.com> - - * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr. - -2000-10-05 Alan Modra <alan@linuxcare.com.au> - - * config/tc-i386.c: Delete some useless comments, reformat others. - - * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover - non-global syms in linkonce sections. - -2000-10-04 Ralf Baechle <ralf@gnu.org> - - * config/tc-ia64.c (operand_match): Don't use // style comments. - * config/tc-i370.c: Likewise. - -2000-09-29 Hans-Peter Nilsson <hp@axis.com> - - Changes to handle varying register prefix and user symbol prefix. - * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX, - SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE, - SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New. - (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix, - cris_sym_leading_underscore, cris_sym_no_leading_underscore): New. - (demand_register_prefix): New variable. - (md_pseudo_table): New pseudo ".syntax". - (md_longopts): New options --no-underscore and --underscore. - (cris_target_format): Return elf32-us-cris or elf32-cris depending - on symbols_have_leading_underscore. - (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR. - (get_spec_reg): Ditto. - (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME. - Fix formatting. - (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to - --help. - <case OPTION_NO_US, case OPTION_US>: New. - (md_show_usage): Be brief and reformat to match continuation of - --help. - * po/gas.pot: Regenerate. - -2000-09-28 Alan Modra <alan@linuxcare.com.au> - - * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't - force relocs for 12 bit branches. - (md_apply_fix): Similarly, adjust logic here. - -2000-09-28 Alan Modra <alan@linuxcare.com.au> - - * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't - adjust for external and weak syms as we will use a reloc. Allow - for +8 offset when calculating limits of branches. - (hppa_fix_adjustable): Undo 2000-09-23 change. - (hppa_force_relocation): Likewise. Add fx_addsy assertion. - Correct distance calculation. - (tc_gen_reloc): Print the file name and line number if we can't - handle a fixup. - - From John David Anglin <dave@hiauly1.hia.nrc.ca> - * config/tc-hppa.c (nonzero_dibits): Define. - (arg_reloc_stub_needed): Check each arg and return value - separately for zero case. - (pa_align): Declare argument `bytes'. - -2000-09-25 Kazu Hirata <kazu@hxi.com> - - * config/tc-cris.c: Fix formatting. - * config/tc-d10v.h: Likewise. - * config/tc-d30v.c: Likewise. - * config/tc-d30v.h: Likewise. - * config/tc-fr30.c: Likewise. - * config/tc-fr30.h: Likewise. - * config/tc-m68k.c: Likewise. - * config/tc-m68k.h: Likewise. - * config/tc-pj.h: Likewise. - * config/tc-ppc.c: Likewise. - * config/tc-ppc.h: Likewise. - * config/tc-sh.c: Likewise. - * config/tc-sh.h: Likewise. - * config/tc-sparc.c: Likewise. - * config/tc-v850.h: Likewise. - * config/tc-vax.h: Likewise. - * config/tc-w65.h: Likewise. - * config/tc-z8k.h: Likewise. - -2000-09-23 Alan Modra <alan@linuxcare.com.au> - - * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak - checks only for ELF. - (hppa_force_relocation): Likewise. - -2000-09-22 Jim Wilson <wilson@cygnus.com> - - * config/tc-ia64.c (dv_sem): Add "stop". - (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now. - (specify_resource, case IA64_RS_PRr): New for regs 16 to 62. - (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to - match above. - (mark_resources): Check IA64_RS_PRr. - -2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG> - - * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1, - md_estimate_size_before_relax): Redesign and clean up the - relaxation mechanism. - -2000-09-21 Kazu Hirata <kazu@hxi.com> - - * config/tc-ns32k.c: Fix formatting. - * config/tc-ns32k.h: Likewise. - -2000-09-20 Kazu Hirata <kazu@hxi.com> - - * config/tc-m32r.c: Fix formatting. - * config/tc-m32r.h: Likewise. - * config/tc-m68851.h: Likewise. - * config/tc-m68hc11.c: Likewise. - * config/tc-m68hc11.h: Likewise. - * config/tc-m88k.c: Likewise. - * config/tc-mcore.c: Likewise. - * config/tc-mcore.h: Likewise. - * config/tc-mips.c: Likewise. - * config/tc-mips.h: Likewise. - * config/tc-mn10200.h: Likewise. - * config/tc-mn10300.h: Likewise. - * config/tc-tahoe.c: Likewise. - * config/tc-tahoe.h: Likewise. - -2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG> - - * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci. - Likewise in relaxation description comments. - -2000-09-18 Alan Modra <alan@linuxcare.com.au> - - * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow - subtraction of two syms without emitting a relocation. - - From David Huggins-Daines <dhd@linuxcare.com> - * config/tc-hppa.c (hppa_force_relocation): Force relocations for - global or weak symbols. - -2000-09-15 Kazu Hirata <kazu@hxi.com> - - * config/tc-h8300.h: Fix formatting. - * config/tc-h8500.c: Likewise. - * config/tc-h8500.h: Likewise. - * config/tc-hppa.h: Likewise. - * config/tc-i370.h: Likewise. - * config/tc-i386.h: Likewise. - * config/tc-i860.c: Likewise. - * config/tc-i860.h: Likewise. - * config/tc-i960.h: Likewise. - * config/tc-ia64.c: Likewise. - * config/tc-ia64.h: Likewise. - -2000-09-14 Kazu Hirata <kazu@hxi.com> - - * config/tc-a29k.c: Fix formatting. - * config/tc-alpha.c: Likewise. - * config/tc-arc.c: Likewise. - * config/tc-arc.h: Likewise. - * config/tc-arm.c: Likewise. - * config/tc-arm.h: Likewise. - * config/tc-avr.c: Likewise. - * config/tc-avr.h: Likewise. - * config/tc-tic30.c: Likewise. - * config/tc-tic30.h: Likewise. - * config/tc-tic54x.c: Likewise. - * config/tc-tic54x.h: Likewise. - * config/tc-tic80.c: Likewise. - * config/tc-tic80.h: Likewise. - -2000-09-14 Timothy Wall <twall@cygnus.com> - - * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of - parallel comparisons for later use. - (struct rsrc): Add parallel comparison type. - (resources_match): Skip special cases of PR usage (non-conflicting - parallel compares). - -2000-09-13 Kazu Hirata <kazu@hxi.com> - - * config/obj-ecoff.c: Fix formatting. - * config/obj-elf.c: Likewise. - * config/obj-elf.h: Likewise. - * config/obj-evax.h: Likewise. - * config/obj-generic.h: Likewise. - * config/obj-hp300.c: Likewise. - * config/obj-hp300.h: Likewise. - * config/obj-ieee.h: Likewise. - * config/obj-vms.c: Likewise. - * config/obj-vms.h: Likewise. - -2000-09-13 Anders Norlander <anorland@acc.umu.se> - - * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors. - (md_parse_option): Ditto. - (md_longopts): Add -mips32 option. - (md_show_usage): Document new options. - (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32. - (mips_ip): Assemble mfc0 with a sub-selection code. - (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20). - (mips_cpu_to_str): New function. - (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value. - Use CPU_* defines instead of hardcoded numbers. - - * doc/as.texinfo: Document new options. - * doc/c-mips.texi: Ditto. - -2000-09-12 Kazu Hirata <kazu@hxi.com> - - * as.h: Fix formatting. - * asintl.h: Likewise. - * bit_fix.h: Likewise. - * config/obj-aout.c: Likewise. - * config/obj-aout.h: Likewise. - * config/obj-bout.c: Likewise. - * config/obj-bout.h: Likewise. - * config/obj-coff.c: Likewise. - * config/obj-coff.h: Likewise. - * dwarf2dbg.h: Likewise. - * expr.h: Likewise. - * flonum.h: Likewise. - * frags.h: Likewise. - * itbl-ops.h: Likewise. - * macro.h: Likewise. - * read.h: Likewise. - * sb.h: Likewise. - * struc-symbol.h: Likewise. - * subsegs.h: Likewise. - * symbols.h: Likewise. - * tc.h: Likewise. - * write.h: Likewise. - -2000-09-11 Kazu Hirata <kazu@hxi.com> - - * bignum-copy.c: Fix formatting. - * config/tc-i370.c: Likewise. - * config/tc-i960.c: Likewise. - * config/tc-m68k.c: Likewise. - * ehopt.c: Likewise. - * flonum-copy.c: Likewise. - * flonum-konst.c: Likewise. - * flonum-mult.c: Likewise. - * literal.c: Likewise. - * read.c: Likewise. - * sb.c: Likewise. - * stabs.c: Likewise. - * subsegs.c: Likewise. - -2000-09-09 Philip Blundell <philb@gnu.org> - - * configure.in (arm*-*-uclinux*): New target. - * configure: Regenerate. - -2000-09-09 Kazu Hirata <kazu@hxi.com> - - * input-file.c: Fix formatting. - * itbl-ops.c: Likewise. - * messages.c: Likewise. - -2000-09-08 Philip Blundell <philb@gnu.org> - - * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when - offset is negative. - -2000-09-07 H.J. Lu <hjl@gnu.org> - - * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM. - * configure: Rebuild. - -2000-09-07 Kazu Hirata <kazu@hxi.com> - - * atof-generic.c: Fix formatting. - * config/tc-mips.c: Likewise. - * config/tc-vax.c: Likewise. - * input-scrub.c: Likewise. - -2000-09-07 Alexandre Oliva <aoliva@redhat.com> - - * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets. - * configure.in (sh-*-linux*): Added. - * configure: Rebuilt. - -2000-09-06 Kazu Hirata <kazu@hxi.com> - - * config/tc-hppa.c: Fix formatting. - - * ecoff.c: Fix formatting. - -2000-09-06 Alexandre Oliva <aoliva@redhat.com> - - * configure: Rebuilt with new libtool.m4. - -2000-09-05 Kazu Hirata <kazu@hxi.com> - - * cgen.c: Fix formatting. - * config/tc-ia64.c: Likewise. - -2000-09-05 Nick Clifton <nickc@redhat.com> - - * aclocal.m4: Regenerate. - * config.in: Regenerate. - * configure: Regenerate. - * po/gas.pot: Regenerate. - -2000-09-05 Hans-Peter Nilsson <hp@axis.com> - - * config/tc-cris.c: Correct comment typos. - -2000-09-05 Eric Christopher <echristo@cygnus.com> - - * config/tc-mn10300.c: Cleanup. - (md_pcrel_from): Enable. - -2000-09-05 Alan Modra <alan@linuxcare.com.au> - - * expr.c (operand): Fix a comment typo. - * write.c (write_relocs): Fix a signed/unsigned warning. - - * config/tc-hppa.c (fudge_reg_expressions): New - (hppa_force_reg_syms_absolute): New. - (pa_equ): Allow reg_section expressions. - * config/tc-hppa.c (md_optimize_expr): Define. - (hppa_force_reg_syms_absolute): Prototype. - - * config/tc-hppa.c (pa_11_fp_reg_struct): Delete. - (pa_parse_number): Pass in arg to select fp reg parsing. - Return 1 to indicate format checks pass. If strict, then only - accept a register or register symbol. Return value in... - (pa_number): New static for pa_parse_number. - (FP_REG_BASE): Define. - (FP_REG_RSEL): Define. - (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as - appropriate. White space changes. - (need_pa11_opcode): Don't bother passing any params, get them from - globals instead. - (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode. - Remove extraneous check in case 'Q'. - (pa_equ): Modify call to pa_parse_number to do strict parsing. If - reg, set section of resulting symbol to reg_section. - (pa_parse_space_stmt): Modify call to pa_parse_number. - (pa_space): Likewise. - - * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs. - (hppa_force_relocation): Handle vtable relocs. - (pa_vtable_entry): New. - (pa_vtable_inherit): New. - (md_pseudo_table): Add entries for vtable pseudos. - (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT - and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs - against weak syms. - (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code. - (pa_type_args): Don't call symbol_get_bfdsym multiple times. - Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a - millicode import. - * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to - specify a symbol type. - - * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF - dependent things together. - (md_elf_symbol_type): Define. - - * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo - symbol. - * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too. - - * config/obj-elf.h (obj_elf_vtable_inherit): Declare. - (obj_elf_vtable_entry): Declare. - - * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix * - and export function. - (obj_elf_vtable_entry): Similarly. - (elf_pseudo_table): Fix the damage with a cast. - -2000-09-03 Richard Henderson <rth@cygnus.com> - - * config/tc-ia64.c (emit_one_bundle): Stop collecting insns - for template selection when a label is needed. - -2000-09-02 Kazu Hirata <kazu@hxi.com> - - * config/tc-ia64.c: Fix formatting. - -2000-09-02 Nick Clifton <nickc@redhat.com> - - * configure.in: Increase version number to 2.10.91. - * configure: Regenerate. - * aclocal.m4: Regenerate. - * config.in: Regenerate. - * po/gas.pot: Regenerate. - * Makefile.in: Regenerate. - -2000-09-01 Alexandre Oliva <aoliva@redhat.com> - - * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define. - * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that - become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit - similar relocs. - (sh_obj_adjustable): Return 1 for PC-relative offsets used in - branches. - -2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com> - - * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME, - TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define. - * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions. - [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them. - (GOT_symbol): New variable. - (md_undefined_symbol): Set it. - -2000-09-01 Richard Henderson <rth@cygnus.com> - - * config/tc-ia64.c (match): Don't inline. - (extra_goodness): New. - (md_begin): Prefer nop.f and nop.b for best_template. - -2000-08-31 Kazu Hirata <kazu@hxi.com> - - * as.c: Fix formatting. - * cond.c: Likewise. - * frags.c: Likewise. - * macro.c: Likewise. - -2000-08-31 Eric Christopher <echristo@cygnus.com> - - * config/tc-mn10300.c: Cleanup and fix warnings. - (md_pseudo_table): Add initializers. - (md_show_usage): Cleanup. - (md_parse_option): Fix warnings. - (md_undefined_symbol): Fix warnings. - (md_conver_frag): Fix warnings. - (tc_gen_reloc): Fix warnings. - (md_apply_fix3): Fix warnings. - (check_operand): Fix warnings. - -2000-08-31 Alexandre Oliva <aoliva@redhat.com> - - * acinclude.m4: Include libtool and gettext macros from the - top level. - * aclocal.m4, configure: Rebuilt. - -2000-08-30 Mark Hatle <mhatle@mvista.com> - - * config/tc-ppc.c (md_parse_option): Recognize -m405. - -2000-08-31 Kazu Hirata <kazu@hxi.com> - - * listing.c: Fix formatting. - -2000-08-29 Kazu Hirata <kazu@hxi.com> - - * app.c: Fix a comment typo. Fix formatting. - -2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca> - - * tc-vax.c (md_convert_frag): Correctly calculate the pc relative - offset of the target destination for jmp instructions. - (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments. - -2000-08-24 Hans-Peter Nilsson <hp@axis.com> - - * NEWS: Mention support for CRIS. - -Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru> - - * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros. - Sets `.lcomm' alignment to zero. - -2000-08-23 Alexandre Oliva <aoliva@redhat.com> - - * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF> - (TC_FIX_ADJUSTABLE): Define. - -2000-08-23 Jim Wilson <wilson@cygnus.com> - - * config/tc-ia64.c (output_unw_records): Set U & E flags only if - unwind.personality_routine is set. - -2000-08-23 H.J. Lu <hjl@gnu.org> - - * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate. - -2000-08-23 Alexandre Oliva <aoliva@redhat.com> - - * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target - environment is pe. - -2000-08-22 H.J. Lu <hjl@gnu.org> - - * config.in (STRICTCOFF): New for strict COFF. - - * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*, - i386-*-go32* and i386-go32-rtems*. - * configure: Rebuilt. - - * config/obj-coff.c (obj_coff_endef): Follow the historical - behavior if STRICTCOFF is not defined. - - * doc/internals.texi: Document STRICTCOFF. - -2000-08-22 Alexandre Oliva <aoliva@redhat.com> - - * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined. - (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE. - * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove. - <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define. - * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove. - <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define. - * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h: - Likewise. - -2000-08-22 Eric Christopher <echristo@cygnus.com> - - * config/tc-mn10300.c: (md_apply_fix): New function. - (mn10300_force_relocation): New function. - (mn10300_fix_adjustable): New function. - - * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define. - (TC_HANDLES_FX_DONE): Define. - (obj_fix_adjustable): Define. - (MD_APPLY_FIX3): Define. - (TC_LINKRELAX_FIXUP): Define. - - * write.c: (TC_LINKRELAX_FIXUP): Define if not - previously defined. - (fixup_segment): Use TC_LINKRELAX_FIXUP. - - * doc/internals.texi: Document TC_LINKRELAX_FIXUP. - -2000-08-21 Jason Eckhardt <jle@cygnus.com> - - * config/tc-i860.c (md_apply_fix3): Do not insert the immediate - if the fixup resulted in a relocation. - -2000-08-18 Nick Clifton <nickc@redhat.com> - - * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn. - Make reference to first element of shift_names explicit. - -2000-08-18 Alexandre Oliva <aoliva@redhat.com> - - * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use - obj_fix_adjustable() and tc_fix_adjustable() to tell whether to - add a symbol's address. Removed all target-specific #ifdefs that - used to accomplished the same. - * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define. - * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define. - * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define. - * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define. - * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define. - -2000-08-17 Kazu Hirata <kazu@hxi.com> - - * dwarf2dbg.c: Fix formatting. - -2000-08-17 Nick Clifton <nickc@redhat.com> - - * config/tc-arm.c (decode_shift): Allow illegal shifts by zero - to be recoded as logical shift lefts by zero. - -2000-08-16 Jim Wilson <wilson@cygnus.com> - * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle - postincrement modified registers. Handle IA64_OPND_R3_2 addl - source registers. - (note_register_values): Handle IA64_OPND_R3_2 operands. - -2000-08-16 Jason Eckhardt <jle@cygnus.com> - - * config/tc-i860.c (md_operand): Silly typo fixed. - -2000-08-16 Nick Clifton <nickc@redhat.com> - - * config/tc-arm.c (struct asm_shift): Delete. - (shift[]): Delete. - (enum asm_shift_index): New. - (struct asm_shift_properties): New. - (struct asm_shift_name): New. - (shift_properties[]); New. - (shift_names[]); New. - - (decode_shift): Use new structures. - Issue a warning is "ROR #0" is used. - Issue a warning if "ASR #0" or "LSR #0" is used. - - (md_begin): Initialise arm_shift_hsh table from new - asm_shift_name array. - -2000-08-16 Jakub Jelinek <jakub@redhat.com> - - * config/tc-sparc.c: Kill all warnings. - (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs - in -xarch= as well. - (md_show_usage): Update usage text. - -2000-08-16 Nick Clifton <nickc@redhat.com> - - * config/tc-arm.c (do_bx): Warn about "bx px" not being very - useful. - -2000-08-15 Will Cohen <wcohen@redhat.com> - - * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined. - - * config/tc-sh.c (md_assemble): Changed so debug_type - test performed for ppi_assemble - * config/tc-sh.c: Included dwarf2dbg.h. - (debug_line): Defined. - (md_assemble): Generates dwarf2 line info. - (sh_finalize): New function. Finalize dwarf2 info. - (assemble_ppi): Returns size of code generated. - (build_Mytes): Returns size of code generated. - (md_pseudo_table): Added "file" and "loc" psuedo ops. - * config/tc-sh.h (md_end): Defined. - (sh_finalize): Declared. - -2000-08-15 Alexandre Oliva <aoliva@redhat.com> - - * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use - md_number_to_chars. - -2000-08-14 Nick Clifton <nickc@redhat.com> - - * config/tc-arm.c (do_bx): Allow "bx pc". - -2000-08-14 Jim Wilson <wilson@cygnus.com> - - * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic. - (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC. - (md_begin): Change assignment to md.flag to OR in the new bit. - -2000-08-14 Mark Elbrecht <snowball3@bigfoot.com> - - * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug - flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE, - C_MOU, and C_EOS. - -2000-08-14 Jason Eckhardt <jle@cygnus.com> - - * NEWS: Mention i860 support. - -Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com) - - * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define. - -2000-08-14 Andreas Schwab <schwab@suse.de> - - * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo. - -2000-08-11 Andreas Schwab <schwab@suse.de> - - * doc/c-i860.texi (Opcodes for i860): Remove braces from @item - argument. - -2000-08-11 Kazu Hirata <kazu@hxi.com> - - * expr.c: Fix formatting. - * config/obj-bout.c: Likewise. - -2000-08-10 Jason Eckhardt <jle@cygnus.com> - - * doc/c-i860.texi: Flesh out the i860 section more. - -2000-08-10 Kazu Hirata <kazu@hxi.com> - - * symbols.c: Fix formatting. - * expr.c: Likewise. - -Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com> - - * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier - has the IgnoreSize bit set. - -2000-08-09 Alan Modra <alan@linuxcare.com.au> - - From Rodney Brown <RodneyBrown@mynd.com> - * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0) - * configure: Regenerate. - -2000-08-09 Kazu Hirata <kazu@hxi.com> - - * hash.c: Fix formatting. - * gasp.c: Likewise. - -2000-08-08 Jason Eckhardt <jle@cygnus.com> - - * config/tc-i860.h: Rework completely for BFD_ASSEMBLER. - (i860_fix_info): New enum. - (MD_APPLY_FIX3): Define. - (WORKING_DOT_WORD): Define. - (TC_HANDLES_FX_DONE): Define. - (DIFF_EXPR_OK): Define. - (LISTING_HEADER): Define. - (TARGET_FORMAT): Select target format based on endian flag. - (TARGET_BYTES_BIG_ENDIAN): Default to little endian. - (target_big_endian): Add external declaration. - - * config/tc-i860.c: All existing code reworked completely. Other - new code shown below. - (SYNTAX_SVR4): Define. - (target_warn_expand): New variable. - (md_shortopts): Declare and define (-Qy, -Qn, and -V options). - (md_longopts): Declare and define with new options (-EL, -EB, - and -mwarn-expand). - (md_show_usage): New function. - (md_operand): New function. - (obtain_reloc_for_imm16): New function. - (md_apply_fix3): New function. - (tc_gen_reloc): New function. - -2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr> - - * config/tc-m68hc11.c (build_jump_insn): Make sure the - 2 bytes of the jump address are in the same frag. - (find): Accept 68hc12 register indirect modes. - - * NEWS: Mention 68HC11 & 68HC12 support. - -2000-08-07 Richard Henderson <rth@cygnus.com> - - * config/tc-ia64.c (unwind): Add prologue_mask member. - (dot_vframe): Elide psp_gr record if it overlaps prologue_gr. - (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr. - (dot_body): Clear unwind.prologue_mask. - (dot_prologue): Set it. Accept a register second argument. - -2000-08-07 Kazu Hirata <kazu@hxi.com> - - * config/atof-ieee.c: Fix formatting. - * config/atof-tahoe.c: Likewise. - -2000-08-06 Nick Clifton <nickc@cygnus.com> - - * config/tc-sparc.c (md_begin): Fix typo in recent formatting - work. - - * doc/as.texinfo (Pseudo Ops): Update to include descriptions - of .popsection, .previous, .pushsection, .subsection, - .version, .vtable_entry, .vtable_inherit and .weak. - -2000-08-05 Kazu Hirata <kazu@hxi.com> - - * config/tc-cris.c: Fix formatting. - * config/tc-i386.c: Likewise. - * config/tc-sparc.c (sparc_ip): Simplify the code. - -2000-08-04 Kazu Hirata <kazu@hxi.com> - - * config/tc-cris.c: Rearrange code for readability. - * config/tc-d10v.c: Fix formatting. - * config/tc-m32r.c: Likewise. - * config/tc-sparc.c: Likewise. - -2000-08-02 Jim Wilson <wilson@cygnus.com> - - * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode - before ia64_find_opcode. - (md_assemble): Likewise. - -2000-08-01 Nick Clifton <nickc@cygnus.com> - - * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag. - Undo some formatting fixes. - -2000-08-01 Kazu Hirata <kazu@hxi.com> - - * config/obj-som.c: Fix formatting. - * config/obj-ieee.c: Likewise. - * config/tc-arm.c: Likewise. - * config/tc-v850.c: Likewise. - -2000-08-01 Nick Clifton <nickc@redhat.com> - - * doc/c-m68k.texi (section M680x0 Options): Turn into a table - index by command line option. - -2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG> - - * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description. - (@node M68K-Branch): Rewrite to match the reality. - -2000-07-31 Jason Eckhardt <jle@cygnus.com> - - * doc/c-i860.texi: New file. - * doc/Makefile.am (CPU_DOCS): Add c-i860.texi. - * doc/Makefile.in: Regenerate. - * doc/all.texi: Add I860 as relevant architecture. - * doc/as.texinfo: Include i860 dependent file c-i860.texi. - -2000-07-31 Kazu Hirata <kazu@hxi.com> - - * config/tc-d30v.c: Fix formatting. - -2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG> - - * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option. - (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc - long emit a long branch if available instead of an absolute jump, never - emit absolute jumps for anything with --pcrel. - - * doc/c-m68k.texi: Document new command line option. - -2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl> - - * config/tc-avr.c: Use PARAMS macro in function declarations. - Don't declare md_pcrel_from_section (already in tc-avr.h). - (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros. - (avr_operand): Don't set (unsigned) op_mask to -1. - -2000-07-28 Jason Eckhardt <jle@cygnus.com> - - * configure.in: Add bits for i860-stardent-{sysv4, elf}*. +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. - * config/obj-elf.c (obj_elf_type): Recognize a fifth type - of operand to the .type directive (.e.g, "type"). - -2000-07-28 Alan Modra <alan@linuxcare.com.au> - - * as.h (warn_comment, found_comment, found_comment_file): Declare. - * app.c (do_scrub_chars): Record where first comment found. - * read.c (read_a_source_file): Init found_comment on entry, and - notify whether comments found on exit. - * config/tc-hppa.c (md_shortopts): Add "c". - (md_longopts): Add warn-comment. - (md_parse_option): Handle it. - (md_show_usage): Show available options. - * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX - -Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * config/tc-mn10300.c (md_convert_frag): Fix printfs. - (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to - sym_ptr_ptr - (md_estimate_size_before_relax): Don't fall off end of function. - -2000-07-27 Kazu Hirata <kazu@hxi.com> - - * config/tc-avr.c: Fix formatting. - * config/tc-ns32k.c: Likewise. - -2000-07-27 Alan Modra <alan@linuxcare.com.au> - - * config/tc-d10v.c (find_opcode): Remove extraneous `='. - -2000-07-27 Kazu Hirata <kazu@hxi.com> - - * config/tc-d10v.c: Fix formatting. - * config/tc-z8k.c: Likewise. - * config/tc-sparc.c: Likewise. - -2000-07-26 Dave Brolley <brolley@redhat.com> - - * cgen.c (queue_fixup): Declare opinfo. - (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED. - (gas_cgen_md_operand): Ditto. - (gas_cgen_md_apply_fix3): Ditto. - -2000-07-24 Mark Elbrecht <snowball3@bigfoot.com> - - * config/obj-coff.c (obj_frob_symbol): Don't merge - labels. Don't merge if the symbol isn't constant. Return - immediately if a symbol is merged. - -2000-07-22 Alan Modra <alan@linuxcare.com.au> - - * frags.c (frag_align): Correct absolute section alignment. - -2000-07-20 DJ Delorie <dj@redhat.com> - - * config/obj-coff.c (obj_frob_symbol): revert previous change, - it breaks linking against DLLs. - -2000-07-20 Hans-Peter Nilsson <hp@axis.com> - - * configure.in: Add CRIS support. - * configure: Regenerate. - * Makefile.am: (CPU_TYPES): Add cris. - (CPU_OBJ_VALID) [aout]: Add cris. - (MULTI_CPU_TYPES): Add cris. - (MULTI_CPU_OBJ_VALID) [aout]: Add cris. - [coff]: Only i386 and mips are valid. - (TARGET_CPU_CFILES): Add config/tc-cris.c. - (TARGET_CPU_HFILES): Add config/tc-cris.h. - (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c. - Regenerate dependencies. - * Makefile.in: Regenerate. - * aclocal.m4: Regenerate. - * as.c: Declare crisaout, criself. - * config/tc-cris.h, config/tc-cris.c: New. - * config/e-criself.c, config/e-crisaout.c: New. - * po/POTFILES.in, po/gas.pot: Regenerate. - -2000-07-20 Kazu Hirata <kazu@hxi.com> - - * read.c: Fix formatting. - * write.c: Fix formatting. - -2000-07-19 H.J. Lu <hjl@gnu.org> - - * sb.c: Include <stdlib.h> if exists for abort (). - -2000-07-19 Alan Modra <alan@linuxcare.com.au> - - * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment. - (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM. - (pa_type_args): Same here. - -2000-07-17 Mark Elbrecht <snowball3@bigfoot.com> - - * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't - merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if - the storage class is already set. - -2000-07-17 Kazu Hirata <kazu@hxi.com> - - * config/tc-m68hc11.c: Fix formatting. - * config/tc-mn10200.c: Likewise. - * config/tc-mn10300.c: Likewise. - * config/tc-pj.c: Likewise. - * config/tc-tic80.c: Likewise. - * config/tc-w65.c: Likewise. - -2000-07-17 Frank Ch. Eigler <fche@redhat.com> - - * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN - is defined. - -2000-07-15 Ian Lance Taylor <ian@zembu.com> - - * doc/c-mips.texi (MIPS Opts): Remove erroneous space after - @code. - -2000-07-15 Alan Modra <alan@linuxcare.com.au> - - * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for - ELF as are used for SOM (except the 32-bit reloc one) to decide - whether a symbol can be reduced to a section symbol. Expand on - the comment for symbols involved in LR% and RR% expressions. - -2000-07-14 Nick Clifton <nickc@cygnus.com> - - * config/tc-mips.c (mips_disable_float_construction): New - static variable. Set to true if doubles should not be - constructed by loading two single width fp registers with - halves of the value. - (mips_ip): Test mips_disable_float_construction. - (md_longopts): Add command line switches --construct-floats - and --no-construct-floats. - (md_parse_option): Parse new command line options. - (md_show_usage): Describe new command line options. - - * doc/c-mips.texi: Document new command line options. - -2000-07-13 Koundinya K <kk@ddeorg.soft.net> - - * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP* - * configure: Regenerate. - -2000-07-13 Hans-Peter Nilsson <hp@axis.com> - - * configure.in (DEFAULT_EMULATION setting): Revert part of - 2000-07-01 change that set te_multi=multi unless set to tmips. - * configure: Regenerate. - -2000-07-12 Mark Elbrecht <snowball3@bigfoot.com> - - * config/obj-coff.c (coff_frob_section): Add padding to the last - section when aligning it increases its size. - -2000-07-11 Kazu Hirata <kazu@hxi.com> - - * config/tc-tic54x.c: Fix formatting. - -2000-07-10 Kazu Hirata <kazu@hxi.com> - - * config/tc-h8500.c: Fix formatting. - * config/tc-tic54x.c: Fix formatting. - -2000-07-10 Alan Modra <alan@linuxcare.com.au> - - * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel - displacements correctly. - - * read.h (s_abort): Add ATTRIBUTE_NORETURN. - -2000-07-10 Ryan Bradetich <rbradetich@uswest.net> - - * hash.c (hash_insert): Add cast to obstruct_alloc to fix - warning. - (hash_jam): Ditto. - -2000-07-09 Alan Modra <alan@linuxcare.com.au> - - From David Huggins-Daines <dhd@linuxcare.com> - * config/te-hppalinux64.h: Add a new emulation. - * configure.in (emulations): Add configure bits to support the - 64-bit Linux/parisc target. - * configure: Regenerate. - - * config/tc-hppa.c (md_parse_option): Support `-V' for ELF. - (md_shortopts): Add `V' for ELF. - - * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except - when SOM or ELF_ARG_RELOC are defined. - (pa_type_args): Only set symbol_arg_reloc_info when SOM or - ELF_ARG_RELOC are defined. - (pa_stringer_aux): Don't pa_check_current_space_and_subspace here.. - (pa_stringer): ..Do it here instead. Fix comment typos. - (hppa_force_relocation): Cast enums to int before comparing with - ints. - - From Ryan Bradetich <rbradetich@uswest.net> - * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro - redifinition warning. - (md_apply_fix): Added cast from enum to int for fixP->fx_r_type. - (hppa_force_relocation): ditto - (md_apply_fix): Added cast to buf to fix warnings. - - * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa, - cons_fix_new_hppa, hppa_force_relocation): Prototype. - - * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF. - (R_N0SEL, R_N1SEL): Define only for OBJ_SOM. - (tc_gen_reloc): Make `code' a reloc_type and `codes' a - reloc_type** to avoid warnings in switch. - (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a - little earlier instead. - - * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som - and elf. - (pa_type_args): Use symbol_arg_reloc_info. - (struct pa_it): Make arg_reloc unsigned int. - (struct hppa_fix_struct): Likewise for fx_arg_reloc. - (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX. - (pa_code): Delete. pa_text duplicates this function. - (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX. - (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned - int. - (cons_fix_new_hppa): Actually change selector to e_fsel when - warning about assuming so. - (tc_gen_reloc): More example elf arg reloc code. - (md_apply_fix): Use arg_reloc_stub_needed for elf too. - (hppa_force_relocation): Likewise. - - * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include - files. - (pa_end_of_source): Prototype. - (hppa_fix_adjustable): Prototype. - (LABELS_WITHOUT_COLONS): Move it.. - * config/te-hppa.h: To here. - - * config/te-hppa64.h: New file. - - * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc - type. - (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle - format -10, -16, 16 relocs. - (hppa_elf_mark_end_of_function): Test for null - last_call_info->start_symbol - - * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to - CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to - re_assesmble_* functions. Delete extraneous statements. Fix - typos in comments. - (md_apply_fix): Compare against 1048575 in case 21. Don't pass - insn to re_assemble_*. - -2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com> - - * doc/internals.texi (Expressions): Fix typo. - -2000-07-08 Kazu Hirata <kazu@hxi.com> - - * config/tc-sh.c: Fix formatting. - * config/tc-tic54x.c: Fix formatting. - * depend.c: Fix formatting. - * flonum-konst.c: Likewise. - * flonum-mult.c: Likewise. - -2000-07-07 Kazu Hirata <kazu@hxi.com> - - * config/tc-sh.c: Fix comments. - * config/obj-vms.c: Fix comments. - * config/tc-a29k.c: Likewise. - * config/tc-alpha.c: Likewise. - * config/tc-h8300.c: Likewise. - * config/tc-h8500.c: Likewise. - * config/tc-i370.c: Likewise. - * config/tc-ia64.c: Likewise. - * config/tc-m68hc11.c: Likewise. - * config/tc-m68k.c: Likewise. - * config/tc-mips.c: Likewise. - * config/tc-ns32k.c: Likewise. - * config/tc-ppc.c: Likewise. - * config/tc-z8k.c: Likewise. - -2000-07-06 Mark Elbrecht <snowball3@bigfoot.com> - - * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New. - Default to '(SEC_LOAD | SEC_DATA)'. - (obj_coff_section) [BFD_ASSEMBLER]: Use it. - - * doc/internals.texi (CPU Backend): Describe - TC_COFF_SECTION_DEFAULT_ATTRIBUTES. - -Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * as.c (parse_args): NULL terminate the long option list. - -Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * config/tc-d30v.h: Include "write.h" for fixS. - (d30v_start_line, md_pcrel_from_section): Add function prototypes. - -2000-07-05 Nick Clifton <nickc@cygnus.com> - - * config/tc-d30v.c (write_2_short): Further changes to warning - messages produced when combining EITHER_BUT_PREFER_MU attributed - opcodes. - -2000-07-05 DJ Delorie <dj@redhat.com> - - * MAINTAINERS: new - -2000-07-04 Alexandre Oliva <aoliva@redhat.com> - - * config/tc-arm.c (psrs): Accept combinations of flags. - -2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl> - - * config/tc-avr.c: Change _ () to _() around all strings marked - for translation (exception from the usual coding style). - (avr_opt): New struct variable, how the new switches are set. - (OPTION_MMCU): Define as 'm' and actually use. - (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap. - (show_mcu_list): New function, display the list of known MCUs. - (md_show_usage): Document the new switches. Call show_mcu_list. - (avr_set_arch): Change 'm' to OPTION_MMCU. - (md_parse_option): Call show_mcu_list if unknown MCU specified. - Handle the new switches. - (avr_operands): Disable warnings for undefined combinations of - operands if -mall-opcodes. Disable warnings for skipping two-word - instructions if enhanced core or -mno-skip-bug. - (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes. - (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap. - (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes. - (avr_ldi_expression): Warn about implicit lo8(). - * config/tc-avr.h (md_pcrel_from_section): Add prototype. - -2000-07-01 Koundinya K <kk@ddeorg.soft.net> - - * configure.in: Add entry for mips-*-sysv4*MP* - * configure: Rebuild - * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or - elf32-tradlittlemips for traditional mips targets. - * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the - test for Link Once sections as in adjust_reloc_syms. - * config/te-tmips.h: New file for traditional mips targets. Define - TE_TMIPS. - -2000-06-29 Mark Elbrecht <snowball3@bigfoot.com> - - * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the - flags argument is not present, don't change an existing section's - section's attributes. If the flags argument is present, warn if the - attributes don't match the section's current attributes. When - long section names are supported, set SEC_LINK_ONCE and - SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section. - -Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com> - - * config/obj-aout.c (obj_aout_type): Do not ignore for undefined - symbols; create them. - -2000-06-29 Mark Elbrecht <snowball3@bigfoot.com> - - * write.c (set_segment_vma): New: Set vma and lma for a segment. - (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it. - -2000-06-27 Aldy Hernandez <aldyh@redhat.com> - - * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of - expressions. Ignore the problem when handling 16 bit signed - immediates, because the assembler will take care of the relocation - later. - -2000-06-27 Nick Clifton <nickc@cygnus.com> - - * config/tc-d30v.c (write_2_short): Do not allow opcodes with - the EITHER_BUT_PREFER_MU attribute to be combined into a reverse - sequential order, and emit warning messages if the input source - code contains constructs like that, or parallel constructs - containing such opcodes. - -2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl> - - * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4. - Add more MCU types for avr4 and avr5. Replace at94k{10,20,40} - with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx. - (md_show_usage): Update usage message. - (md_parse_option): Allow redefinition of MCU type within the - same avr[1-5] bfd machine type. Show both old and new MCU type - in the error message. - (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set. - Simplify 8K wrap code. - -2000-06-25 Kazu Hirata <kazu@hxi.com> - - * config/obj-aout.c: Remove all uses of DEFUN. - * config/obj-ieee.c: Likewise. - * config/tc-sh.c: Fix comment typos. - * config/tc-tahoe.c: Likewise. - * config/tc-vax.c: Likewise. - * config/tc-w65.c: Likewise. - * config/tc-z8k.c: Likewise. - * config/tc-h8300.c (build_bytes): Assemble ldmac correctly. - -2000-06-24 DJ Delorie <dj@cygnus.com> - - * config/tc-i386.c (md_estimate_size_before_relax): Revert - more changes from Sept 1999 - (tc_i386_fix_adjustable): ditto - (md_apply_fix3): ditto - -2000-06-24 Frank Ch. Eigler <fche@redhat.com> - - * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf. - (gas_cgen_parse_operand): Set it around expression() call. - (gas_cgen_md_operand): Test for it before longjmp(). - -2000-06-24 Kazu Hirata <kazu@hxi.com> - - * config/tc-h8500.c: Remove all uses of DEFUN. - * config/tc-sh.c: Likewise. - * config/tc-w65.c: Likewise. - * config/tc-z8k.c: Likewise. - - * config/tc-h8500.c: Fix typos in comments. - -2000-06-23 Frank Ch. Eigler <fche@redhat.com> - - * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX - is defined. - -2000-06-23 matthew green <mrg@redhat.com> - - * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is - defined. Fix error message for `[' grouping. - -2000-06-22 Kazu Hirata <kazu@hxi.com> - - * config/tc-h8300.c: Fix formatting and comment typos. - -2000-06-22 Timothy Wall <twall@cygnus.com> - - * config/tc-ia64.c (note_register_values): Move premature QP - notation clearing into the appropriate place. - -2000-06-22 Alan Modra <alan@linuxcare.com.au> - - * dep-in.sed: Escape literal `.'s on patterns. Trim off `../' - first before anything else. Add bin-bugs.h, emul.h and progress.h - Sort list of files as for $(OBJS) in Makefile.am. - - * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we - find one. Remake dependencies. - ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list. - * Makefile.in: Regenerate. - * doc/Makefile.in: Regenerate. - - * config/tc-i386.c (i386_displacement): Don't assume a constant - displacement is necessarily 16 bits when in 16 bit code mode. - (md_assemble): Instead size the displacement here after we know - for sure that a .code16gcc operand hasn't automatically added - operand size prefixes. - -2000-06-21 H.J. Lu <hjl@gnu.org> - - * Makefile.am: Rebuild dependency. - * Makefile.in: Rebuild. - -2000-06-21 Kazu Hirata <kazu@hxi.com> - - * config/tc-h8300.c (parse_reg): Make the function static. - (parse_exp): Likewise. - -2000-06-20 DJ Delorie <dj@cygnus.com> - - * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from - Sept 1999; RVA relocs need to be treated more like DIR32 relocs - for cygwin import libraries to work properly. - -2000-06-20 H.J. Lu <hjl@gnu.org> - - * Makefile.am: Rebuild dependency. - * Makefile.in: Rebuild. - * configure: Likewise. - * doc/Makefile.in: Likewise. - -2000-06-20 Timothy Wall <twall@cygnus.com> - - * doc/internals.texi (CPU backend): Add @itemx for - TC_START_LABEL_WITHOUT_COLON. - * doc/c-tic54x.texi: New. - * doc/as.texinfo: Add tic54x features and include primary tic54x - documentation file. - * doc/all.texi: Add C54X. - * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi. - * doc/Makefile.in: Regenerate. - * configure.in: Add tic54x and define LIBM for tic54x. - * configure: Regenrate. - * config/tc-tic54x.[ch]: New. - * config/obj-coff.h: Add tic54x. - * Makefile.am: (CPU_TYPES): Add tic54x. - (TARGET_CPU_CFILES): Add 'tc-tic54x.c'. - (TARGET_CPU_HFILES): Add 'tc-tic54x.h'. - (as_new_LDADD): Add $(LIBM). - * Makefile.in: Regenerate. - -2000-06-18 Stephane Carrez <stcarrez@worldnet.fr> - - * doc/Makefile.am (CPU_DOCS): Added 68hc11 file. - * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port. - * doc/as.texinfo: Likewise. - - * configure, Makefile.in: Regenerate. - * configure.in (emulations): Recognize m6811 and m6812. - * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES): - Added files for 68hc11 and 68hc12 assembler. - * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12. - * config/tc-m68hc11.h: Header definition for that assembler. - -2000-06-18 Nick Clifton <nickc@redhat.com> - - * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte - instead of OCTETS_PER_BYTE. - - * config/tc-v850.c: Fix compile time warnings. - * config/tc-ppc.c: Fix compile time warnings. - -2000-06-18 H.J. Lu <hjl@gnu.org> - - * configure.in: Don't emulate i386-pc-pe-coff with i386coff. - * configure: Rebuild. - -2000-06-17 Mark Elbrecht <snowball3@bigfoot.com> - - * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER - to BFD_ASSEMBLER. - -2000-06-16 Nick Clifton <nickc@cygnus.com> - - * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230, - RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants. - - * doc/c-mips.texi: Document newly accepted cpu variants. - -2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com> - - * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES. - -2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com> - - * macro.c (getstring): Make it possible to escape the quote - character. - -Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com> - - * config/tc-hppa.c (pa_export): Weak symbols can be global. - -2000-06-13 H.J. Lu <hjl@gnu.org> - - * configure: Regenerate. - -2000-06-09 Alan Modra <alan@linuxcare.com.au> - - * app.c (do_scrub_begin): Don't default lex[';'] as a line - separator. - * doc/internals.texi (line_separator_chars): Semicolon is no - longer a default. Mention null and newline as defaults. - - * read.c (is_end_of_line): Remove ifdef TC_HPPA. - - * config/tc-i386.h (line_separator_chars): Explicitly mention `;' - * config/tc-i860.h (line_separator_chars): Likewise. - * config/tc-h8300.c (line_separator_chars): Likewise. - * config/tc-i960.c (line_separator_chars): Likewise. - * config/tc-m68k.c (line_separator_chars): Likewise. - * config/tc-mips.c (line_separator_chars): Likewise. - * config/tc-ns32k.c (line_separator_chars): Likewise. - * config/tc-sparc.c (line_separator_chars): Likewise. - * config/tc-vax.c (line_separator_chars): Likewise. - - * config/tc-h8300.c (comment_chars): Use string initialiser. - * config/tc-i960.c (line_comment_chars): Likewise. - * config/tc-z8k.c (comment_chars, line_comment_chars, - line_separator_chars): Likewise. - - * config/tc-arm.c (line_separator_chars): Always use `;', not just - for TE_LINUX. - -2000-06-08 Nick Clifton <nickc@cygnus.com> - - * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value - for size 1 fixes. - -2000-06-08 David O'Brien <obrien@FreeBSD.org> - - * configure.in (VERSION): Update to show this is the CVS mainline. - -2000-06-08 Matthew Jacob <mjacob@feral.com> - - * config/tc-alpha.c (md_undefined_symbol): Properly understand that - $at is the integer register $r28, vs. both $r28 and the floating - point register $f28. - -2000-06-08 James E. Wilson <wilson@cygnus.com> - - * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns. - (dot_endp): Don't call ia64_flush_insns. - (emit_one_bundle): Don't delete prologue/body records from - unwind_record list in first loop. Rewrite second loop to account for - this. - -2000-06-07 David Mosberger <davidm@hpl.hp.com> - - * config/tc-ia64.c: Add missing prototypes. - (generate_unwind_image): Cast argument to output_unw_records call. - -Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru> - - * config/tc-avr.c (avr_operand): fix the formatting of the comment. - -Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru> - - * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h - (REGISTER_P): likewise. - (avr_opcodes): uses include/opcode/avr.h - (avr_operand): enable ld r,Z or st r,Z for at90s1200. - -2000-06-04 Alan Modra <alan@linuxcare.com.au> - - * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing - initializers too. - -2000-06-03 H.J. Lu <hjl@gnu.org> - - * read.c (is_end_of_line): Put back `;'. - -2000-06-03 Alan Modra <alan@linuxcare.com.au> - - * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf. - -2000-06-01 Alan Modra <alan@linuxcare.com.au> - - * expr.c (operand): Test is_end_of_line outside switch to catch - line separator chars that are also operators. - (operator): Return O_illegal for line separator chars. - - * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;' - entry (or `!' entry for TC_HPPA). - - * config/tc-arm.c (my_get_float_expression): Cast to unsigned char - before indexing is_end_of_line. Remove redundant check for '\0'. - (fp_op2): Likewise. - * config/tc-h8500.c (md_assemble): Likewise. - * config/tc-mcore.c (md_assemble): Likewise. - * config/tc-tic30.c (tic30_find_parallel_insn): Likewise. - (md_atof): Likewise - - * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing - is_end_of_line. - * config/tc-mcore.c (mcore_cons): Likewise. - (mcore_float_cons): Likewise. - (mcore_stringer): Likewise. - * config/tc-tic30.c (tic30_find_parallel_insn): Likewise. - -2000-06-01 Scott Bambrough <scottb@netwinder.org> - - * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly. - -2000-05-29 Nick Clifton <nickc@cygnus.com> - - * config/tc-sh.c: Fix compile time warning messages. - - * config/tc-mips.c: Fix compile time warning messages. - -2000-05-29 Philip Blundell <philb@gnu.org> - - * doc/as.texinfo: Update copyright dates. - (Local Labels): Delete misplaced mention of ARM. - * NEWS: Mention ARM ELF support. - -2000-05-27 Alexandre Oliva <aoliva@cygnus.com> - - * config/tc-mn10300.c (md_assemble): Copy size to real_size before - it is modified, and use the real_size to compute the frag address - for dwarf2 line info. - -2000-05-27 Alan Modra <alan@linuxcare.com.au> - - * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed - line-matching scheme to cope with automake moving variables around. - ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@ - * Makefile.in: Regenerate. - -2000-05-26 Jakub Jelinek <jakub@redhat.com> - - * config/tc-sparc.c (sparc_relax): New. - (md_longopts): Add -relax and -no-relax options. - (md_parse_options, md_show_usage): Likewise. - (md_apply_fix3): Optimize tail call into branch always if possible. - -Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com> - - * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble, - d10v_cleanup) implement Mitsubishi's newly explained branch-packing - rules, with warning when a GAS statement specifies a packing that - will result in an instruction being squashed. - Added typdef packing_type and enumerals, changed various integer - literals to use the enumerals. - -2000-05-24 David Mosberger <davidm@hpl.hp.com> - - * config/tc-ia64.c (dot_restorereg_p): New function. - (md_pseudo_table): Add restorereg.p. - (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1. - (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2. - - * config/tc-ia64.h (unw_record_type): Add unwabi. - (unw_r_record): Rename member MASK to GRMASK. Add sub-structure - called MASK with members for imask, and the masks produced by - fr_mem, gr_mem, br_mem, and frgr_mem. - (unw_p_record): Add members ABI and CONTEXT. - (unw_x_record): Add member AB. - * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT - as pseudo-register for use during unwind info generation. - (AR_PFS, AR_LC): New macros. - (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers - whose names start with an at sign (as in "@priunat"). - (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat" - register. - (unwind_list, unwind_tail, current_unwind_entry, proc_start, - proc_end, unwind_info, personality_routine): Consolidate into - "unwind" structure to reduce offset-table use. Add member - NEXT_SLOT_NUMBER to track the slot number for the next instruction - to be emitted. - (output_R1_format, output_R3_format, output_P3_format, - output_P6_format): Initialize R with zero to reduce compiler warnings. - (output_P7_format): Ditto. Add `default' branch to switch - statement to reduce compiler warnings. - (output_P8_format, output_B1_format, output_B4_format): Ditto. - (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE. - (format_ab_reg): Rename from format_a_b_reg. Merge A and B args - into single argument. - (output_X1_format, output_X3_format): Initialize R with zero to reduce - compiler warnings. Merge A and B args into single argument. - (output_X2_format, output_X4_format): Remove unused variable R. Merge - A and B args into single argument. - (free_record): Removed (wasn't used). - (free_list_records): Also free imasks in prologue records. - (output_prologue, output_prologue_gr): Initialize mask bits to zero. - (output_spill_mask): Remove. - (output_unwabi): New function. - (output_epilogue, output_label_state, output_copy_state): Call - alloc_record. - (output_spill_psprel, output_spill_sprel, output_spill_psprel_p, - output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB - argument. - (process_one_record): New locals FR_MASK and GR_MASK. Ignore - gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them - as part of handling the prologue records. Emit region's imask if - we have one. Handle unwabi, epilogue, label_state, copy_state, - spill_psprel, spill_sprel, spill_reg, spill_psprel_p, - spill_sprel_p, and spill_reg_p records. - (set_imask, count_bits, slot_index): New function. - (fixup_unw_records): Fix region size computation. Handle - epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p, - spill_sprel_p, and spill_psprel_p records. Merge mask bits of - frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and - set_imask accordingly. Update imask for gr_gr, and br_gr records. - (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function. - (dot_save): Use manifest constants for applicaton registers. - Handle REG_PR and REG_PRIUNAT. - (dot_restore): Don't just ignore it. - (dot_restorereg): New function.. - (generate_unwind_image): Ensure unwind info is a multiple of eight - bytes, not just four bytes. - (dot_handlerdata, dot_unwentry): Demand empty rest of line. - (dot_altrp): Don't just ignore it. - (dot_savemem): New function. Replaces dot_savesp() and - dot_savepsp(). Use manifest constants for applicaton registers. - Handle REG_PR and REG_PRIUNAT. - (dot_savef): Simplify. - (dot_saveb): Support generation of br_gr. - (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p, - dot_label_state, dot_copy_state): New function. - (dot_unwabi): Don't just ignore it. - (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp, - spillreg.p, spillsp.p, spillpsp, label_state, copy_state, - unwabi, vframesp, and vframepsp. Fix typo alprp->altrp. - (emit_one_bundle): Set slot number for prologue/body records - *before* emitting the first insn. - (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER. - (md_begin): Declare "psp" pseudo-register. - (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message - so we don't get segfault. - (output_psp_sprel): Output sp/psp relative offsets as 4-byte word - counts as required per SW Conventions manual - (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel, - output_preds_psprel, output_preds_sprel, output_spill_base, - output_unat_psprel, output_unat_sprel, output_lc_psprel, - output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel, - output_priunat_psprel, output_priunat_sprel, output_bsp_psprel, - output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel, - output_rnat_psprel, output_rnat_sprel, output_spill_psprel, - output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto. - (dot_vframe): Implement. - (dot_vframesp, dot_vframepsp): New function. - -Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com> - - * configure.in (i386-*-freebsd a.out entry): Quote properly. - * configure: Regenerate. - -2000-05-23 Alan Modra <alan@linuxcare.com.au> - - * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var... - (md_estimate_size_before_relax): so we can use it here instead of - old kludges. Localise vars to blocks. Comment. - - * frags.c (frag_new): Update fr_var comments. - * frags.h (struct frag): Ditto. - -2000-05-22 Richard Henderson <rth@cygnus.com> - - * config/tc-ia64.c (FUNC_PC_RELATIVE): New. - (pseudo_func): Add pcrel. - (operand_match): Handle IA64_OPND_TGT64. - (build_insn): Likewise. - (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE]. - (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE. - (fix_insn): Handle all three 64-bit relocation types. - -Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com> - - * obj.h (struct format_ops): New members begin, app_file, - s_set_other, s_set_desc, s_get_type, s_set_type, - separate_stab_sections, init_stab_section. - - * config/obj-multi.h: Update GPL notice to v2. - (obj_begin): New. - (obj_app_file): New. - (S_SET_SIZE): Test s_set_size for NULL before calling. - (S_SET_ALIGN): Similar for s_set_align. - (S_SET_OTHER): New. - (S_SET_DESC): New. - (S_GET_TYPE): New. - (S_SET_TYPE): New. - (SEPARATE_STAB_SECTIONS): New. - (INIT_STAB_SECTION): New. - (EMIT_SECTION_SYMBOLS): New. - (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define. - - * config/obj-elf.h: Update GPL notice to v2. - Mention that this file is included from obj-multi.h. - (obj_begin): Wrap definition in ifndef. - (elf_file_symbol): Constify declaration. - (obj_app_file): Ditto. - (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB): - Wrap in ifndef SEPARATE_STAB_SECTIONS. - - * config/obj-elf.c (elf_s_set_other): New. - (elf_file_symbol): Constify argument. - (elf_separate_stab_sections): New. - (elf_init_stab_section): New. - (elf_format_ops): Add new members. Remove comma at end. - - * config/obj-ecoff.c (ecoff_separate_stab_sections): New. - (ecoff_format_ops): Add new fields. Remove comma at end. - Mention inconsistency for emit_section_symbols. - - * config/obj-coff.h (c_dot_file_symbol): Constify declaration. - - * config/obj-coff.c (c_dot_file_symbol): Constify argument. - (coff_separate_stab_sections): New. - (coff_format_ops): Add new members. - - * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New. - (obj_aout_s_set_other): New. - (obj_aout_s_set_desc): New. - (obj_aout_s_get_type): New. - (obj_aout_s_set_type): New. - (obj_aout_separate_stab_sections): New. - (aout_format_ops): New members added. Use obj_aout_process_stab, - not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0. - (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as - appropriate. - (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto. - -2000-05-22 Alan Modra <alan@linuxcare.com.au> - - * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment - for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN. - (md_estimate_size_before_relax): Ensure jumps to weak and - externally visible symbols are relocatable. - -Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com> - - * stabs.c (aout_process_stab): Make global. - (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate. - * read.h (aout_process_stab): Declare. - - * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]: - Generalize to *aout, *coff *elf. - * configure: Regenerated. - - * doc/internals.texi (Object format backend): Say - SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined. - - * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h. - * Makefile.in: Regenerated. - -2000-05-19 Catherine Moore <clm@cygnus.com> - - * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined. - -2000-05-18 Alan Modra <alan@linuxcare.com.au> - - * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of - instruction to reflect change in re_assemble_*. - -Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com) - - * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then - build PA64 ELF tools. - * configure: Rebuilt. - -2000-05-17 Alan Modra <alan@linuxcare.com.au> - * Makefile.am: Regenerate dependencies. - * Makefile.in: Regenerate. - -2000-05-15 Nick Clifton <nickc@cygnus.com> - - * config/tc-arm.c (struct asm_psr): Add boolean field - distinguishing between CSPR and SPSR. Rename 'number' field - to 'field'. - (psrs): Rearrange contents to match new asm_psr structure. - (arm_psr_parse): Move next to psr_required_here. Make it - return an asm_psr structure. - (psr_required_here): Use asm_psr structure returned by - arm_psr_parse. - (do_msr): Reorganise to allow psr_required_here to be called - only once. - (md_undefined_name): Mark 'name' parameter as unused, since - the COFF target does not use it. - -2000-05-14 David O'Brien <obrien@FreeBSD.org> - - * config/te-386bsd.h: Clean up comments to adhere to the GNU coding - standards. - * config/te-aux.h: Likewise. - * config/te-dpx2.h: Likewise. - * config/te-go32.h: Likewise. - * config/te-hp300.h: Likewise. - * config/te-hppa.h: Likewise. - * config/te-i386aix.h: Likewise. - * config/te-ic960.h: Likewise. - * config/te-interix.h: Likewise. - * config/te-nbsd532.h: Likewise. - * config/te-pc532mach.h: Likewise. - * config/te-ppcnw.h: Likewise. - * config/te-psos.h: Likewise. - * config/te-sparcaout.h: Likewise. - * config/te-sun3.h: Likewise. - * config/te-sysv32.h: Likewise. - -2000-05-14 Alan Modra <alan@linuxcare.com.au> - - * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16 - bits. Instead explicitly mask and sign extend. Do the 8 bit mask - and sign extend without an if statement. - (build_bytes): Likewise. - -2000-05-14 Kazu Hirata <kazu@hxi.com> - - * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no - X_add_symbol L_32 case. - -2000-05-14 David O'Brien <obrien@FreeBSD.org> - - * config/te-freebsd.h: New file. - -2000-05-13 Alan Modra <alan@linuxcare.com.au> - - * asintl.h (gettext, dgettext, dcgettext, textdomain, - bindtextdomain): Replace defines with those from intl/libgettext.h - to quieten gcc warnings. - - * NEWS: Mention x86 .arch and -q. - - * config/tc-i386.c (quiet_warnings): New. - (md_assemble): Use quiet_warnings. - (md_parse_option): Set quiet_warnings from -q. - (md_show_usage): Mention -q, delete -m. - (flag_do_long_jump): Delete. - (md_parse_option): Remove -m. - (md_show_usage): Remove -m. - (md_create_long_jump): Remove useless flag_do_long_jump code. - - * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold - the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER. - -2000-05-13 Alan Modra <alan@linuxcare.com.au> - Alexander Sokolov <robocop@netlink.ru> - - * doc/c-i386.texi (i386-Arch): New section. - (i386-Syntax): Mention .intel_syntax and .att_syntax. - - * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New. - (smallest_imm_type): Use smallest opcode for shift by one if cpu - architecture has been given and is not 486. - (set_cpu_arch): New. - (md_pseudo_table): Add .arch. - (md_assemble): Warn if cpu architecture has been given and an - unsupported instruction. - - * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete. - Move operand_types bit defines after relevant template field. - (template): Add cpu_flags. - (Cpu*): Define. - (arch_entry): New. - -2000-05-12 Alexandre Oliva <aoliva@cygnus.com> - - * config/tc-mn10300.h (md_end): Define. - (mn10300_finalize): Declare. - * config/tc-mn10300.c: Include dwarf2dbg.h. - (debug_line): Define. - (md_assemble): Generate dwarf2 line info. - (mn10300_finalize): New function. Finalize dwarf2 info. - -2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com> - - * config/tc-mips.c (md_estimate_size_before_relax): Use the - external version of the relocation for weak symbols. - -2000-05-08 David Mosberger <davidm@hpl.hp.com> - - * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed - frame size in units of 16 bytes, as required per SW Conventions manual. - (output_unw_records): Output info-block header as a dword to get - byte-order right. - -2000-05-08 Alan Modra <alan@linuxcare.com.au> - - * as.h: #include "file", not <file> on files from ../include. - (as_abort, as_fatal): Add ATTRIBUTE_NORETURN. - * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings. - (md_convert_frag): Add ATTRIBUTE_UNUSED. - (tc_coff_symbol_emit_hook): Ditto. - (OPTCOUNT): Cast to int to avoid compiler warning. - (md_begin): Fix signed/unsigned warnings. - -2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG> - - * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the - ABRANCH LONG case for a conditional branch on a 68000. - (md_estimate_size_before_relax): Likewise. Also handle - flag_short_refs correctly for ABRANCH, BCC68000, and DBCC. - (m68k-ip: case ABSL): Relax absolute references to 16-bit - PC-relative on all CPUs. - (md_estimate_size_before_relax): Likewise. - -2000-05-04 Alan Modra <alan@linuxcare.com.au> - - * as.c (parse_args): Just mention current year in printed - copyright message. - -2000-05-03 J.T. Conklin <jtc@redback.com> - - * config/tc-ppc.c (pre_defined_registers): Add entries for vector - unit registers. - (md_parse_option): Recognize -m7400. - -2000-05-03 Ian Lance Taylor <ian@zembu.com> - - * config/atof-ieee.c (gen_to_words): When adding carry back in, - don't permit lp to become less than the words array. - -2000-05-03 Rodney Brown <RodneyBrown@pmsc.com> - - config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2 - Fix little-endian case. - -2000-05-03 David O'Brien <obrien@NUXI.com> - - * as.c (parse_args): Update copyright. - -2000-05-03 Mark Elbrecht <snowball3@bigfoot.com> - - * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 - for the .bss section too. - -2000-05-02 Alan Modra <alan@linuxcare.com.au> - - * configure.in: Set em=linux for hppa-*-linux. - * configure: Regenerate. - * doc/Makefile.in: Regenerate with correct automake. - - * frags.c (frag_grow): Sanity check chunk_size. - - * config/obj-elf.h: #include "bfd.h" not <bfd.h> - * config/obj-som.h: Likewise. - * config/obj-ieee.h: Likewise. - - * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64. - - * config/tc-hppa.c (log2): Only compile when OBJ_SOM. - (md_pseudo_table): Fully initialise OBJ_ELF cases. - (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate. - (pa_ip): low_sign_unext now returns via function value. Use - re_assemble_* instead of dis_assemble_* and - INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext - unnecessarily. - (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate. - (md_section_align, md_parse_option, md_show_usage, - md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try, - pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry, - pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level, - pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum, - pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym, - pa_text): Likewise. - (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2, - w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32 - outside of switch. Correct mask and shifting errors in case 10 - and case -11. In case 21, compare against signed range to suit - hppa_field_adjust changes. In case 12, use re_assemble_12. In - case 17 and case 22, use offsetT variable to properly check range. - Use re_assemble_* here too. - (evaluate_absolute): Change type of value to offsetT. Call - hppa_field_adjust to do the work for us. - (pa_parse_cmpb_64_cmpltr): Delete save_s. - (pa_parse_cmpib_64_cmpltr): Ditto. - (pa_build_unwind_subspace): Delete unused var subseg. Change type - of i to unsigned int. - (pa_type_args): Conditionally declare symbol if OBJ_SOM. - (pa_end_of_source): Return type is void. - -Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com> - - * macro.c (macro_expand_body): Don't prepend macro number with zeroes. - -Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru> - - * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places. - More comments added. - (md_begin): Removed "construct symbols for each register name". - Because register names conflicts with GCC generated function - names. - (avr_operand): Now constant numbers can be used as a register - identifiers (0 as r0, 31 as r31). - (md_assemble): use skip_space () before parsing instruction - operands. - -2000-05-01 Alan Modra <alan@linuxcare.com.au> - - * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to - ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on - arm-*-netbsd* and arm-*-wince as this is set for all arm*. - * configure: Regenerate. - -2000-04-29 Andreas Jaeger <aj@suse.de> - - * as.h: Correctly check GCC version. - -2000-04-26 David O'Brien <obrien@FreeBSD.org> - - * doc/as.1: Fix unbalanced brackets. - - * config/tc-i386.c (comment_chars): Don't use '/' as comment start if - TE_FreeBSD. - (line_comment_chars): Set to '/' if TE_FreeBSD. - -Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com) - - * configure.in: Configury support for PA64 (currently disabled). - * configure: Rebuilt. - -2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp> - - * config/tc-mips.c (s_change_sec): Use record_alignment, not - bfd_set_section_alignment. - -2000-04-25 Alan Modra <alan@linuxcare.com.au> - - * config/tc-i386.c (offset_in_range): Ensure shift counts are less - than 32. - -2000-04-24 Nick Clifton <nickc@cygnus.com> - - * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0. - * doc/as.texinfo (Align): Include arm and strongarm in list of - targets that have the second form of the behaviour of the .align - directive. - -2000-04-24 Mark Klein <mklein@dis.com> - - * obj-som.c: Terminate obj_pseudo_table. - -Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com> - - * as.c (parse_args): Allow md_parse_option to override -a listing - option. - * config/obj-coff.c (add_lineno): Change type of offset parameter - from "int" to "bfd_vma." - * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine." - (ppc_mach, ppc_subseg_align, ppc_target_format): New. - (ppc_change_csect): Align correctly for XCOFF64. - (ppc_machine): New function, which discards "ppc_machine" line. - (ppc_tc): Cons for 8 when code is 64 bit. - (md_apply_fix3): Don't check operand->insert. Handle 64 bit - relocations. - (md_parse_option): Handle -a64 and -a32. - (ppc_xcoff64): New. - * config/tc-ppc.h (TARGET_MACH): Define. - (TARGET_FORMAT): Move to function. - (SUB_SEGMENT_ALIGN): Use ppc_subseg_align. - -Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru> - - * config/tc-avr.c: New AVR_ISA_ defined. - (md_assemble): Handle opcodes with optional operands (lpm,elpm). - (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed - for `fmul', `movw' and `lpm R,Z' instructions. - (avr_operands): Warn if current opcode is a two-word instruction - and previous opcode was cpse/sbic/sbis/sbrc/sbrs. - (avr_opcodes): New commands added. - (REGISTER_P): Check 'a' and 'v' constraint letters. - (mcu_types): New MCU added. - -2000-04-22 Timothy Wall <twall@cygnus.com> - - * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent - to "natval". - (operand_match): Conditionally insert default bit values for IMMU9. - -2000-04-14 Matthew Green <mrg@cygnus.com> - - * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support. - * configure: Rebuilt. - -Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com) - Jason Eckhardt <jle@cygnus.com> - - * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats. - - * config/tc-hppa.c (CHECK_ALIGN): New macro. - Added handling of new operand types l,y,&,fe,fE,fx. - -Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com> - David Mosberger <davidm@hpl.hp.com> - Timothy Wall <twall@cygnus.com> - Andrew MacLeod <amacleod@cygnus.com> - Jim Wilson <wilson@cygnus.com> - - * Makefile.am (CPU_TYPES): Add ia64. - (TARGET_CPU_CFILES): Add config/tc-ia64.c. - (TARGET_CPU_HFILES): Add config/tc-ia64.h. - * Makefile.in: Rebuild. - * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS. - * configure: Rebuild. - * configure.in: Recognize ia64 as cpu type. Set bfd_gas. - (ia64-*-elf*, ia64-*-linux-gnu*): New targets. - * expr.c (expr): Handle md_optimize_expr. - * read.c (LEX_HASH): Add comment. - * config/tc-ia64.c, config/tc-ia64.h: New files. - -2000-04-21 Richard Henderson <rth@cygnus.com> - - * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when - bundling a non-delayed branch type instruction. - -2000-04-20 Alexandre Oliva <aoliva@cygnus.com> - - * config/tc-mn10300.c (HAVE_AM30): Define. - (md_assemble): Use it. - -2000-04-19 Alan Modra <alan@linuxcare.com.au> - - * config/obj-elf.c (obj_elf_change_section): Check for changed - section attributes. - - * Makefile.am: (CPU_MULTI_VALID): Remove. - (MULTI_CPU_TYPES): Define. - (MULTI_CPU_OBJ_VALID): Define. - (DEPTC): Use the above. - (DEPOBJ): Same here. - (DEP2): And here. - Regenerate dependencies. - * Makefile.in: Regenerate. - -2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG> - - * Makefile.am (YACC, LEX): Get them from configure. - -2000-04-18 H.J. Lu (hjl@gnu.org) - - * config/tc-i386.c (offset_in_range): Use addressT instead of - bfd_vma for non-bfd assemblers. - -2000-04-17 Alan Modra <alan@linuxcare.com.au> - - * config/tc-i386.c (offset_in_range): Sign extend val so BFD64 - doesn't give spurious errors. - -2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG> - - * as.h (SEEK_SET): Define if undefined. - -2000-04-13 Alan Modra <alan@linuxcare.com.au> - - * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on - constants, and don't assume offsetT is 32 bits. - -2000-04-12 Andrew Cagney <cagney@b1.cygnus.com> - - * config/tc-d10v.h: Include "write.h" to get definition of fixS. - (md_pcrel_from_section): Add prototype. - (d10v_fix_adjustable): Add prototype. - (d10v_force_relocation): Replace 'struct fix' with 'fixS'. - - * config/tc-d10v.c (md_apply_fix3): Add paren around &&. - -2000-04-12 Nick Clifton <nickc@cygnus.com> - - * config/tc-d10v.c (find_opcode): Correctly calculate position of - symbol in frag chain. - -2000-04-10 Alan Modra <alan@linuxcare.com.au> - - * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT. - (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto. - (fits_in_signed_word, smallest_imm_type): Ditto. - (md_assemble): Use an offsetT var to hold offsetT values, not a - long. - (offset_in_range): New. - (md_assemble): Use it. - (md_convert_frag): Change type of target_address, opcode_address, - and displacement_from_opcode_start to offsetT. - (md_create_short_jump): Change type of offset to offsetT. - (md_create_long_jump): Ditto. - (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32. - (md_chars_to_number): Remove. - (output_invalid): Remove duplicate prototype. - -2000-04-09 Nick Clifton <nickc@cygnus.com> - - * Makefile.am (CPU_TYPES): Add 'avr'. - (TARGET_CPU_CFILES): Add 'tc-avr.c'. - (TARGET_CPU_HFILES): Add 'tc-avr.h'. - - * Makefile.in: Regenerate. - - * doc/as.texinfo: Add M32R documentation. - -Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add - --enable-build-warnings option. - * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions. - * Makefile.in, configure: Re-generate. - -2000-04-07 Nick Clifton <nickc@cygnus.com> - - * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX - in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and - BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH. - (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX. - (arm_force_relocation): Force relocations for - BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well. - -Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk> - - * config/tc-sh.c (get_operands): There's no third operand if the - first operand is an immediate. - -Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk> - - * config/tc-sh.c (immediate): Delete. - (sh_operand_info): Add immediate member. - (parse_reg): Use A_PC for pc. - (parse_exp): Add second argument 'op'. All callers changed. - (parse_at): Expect pc to be coded as A_PC. - Use immediate field in *op. - (insert): Add fourth argument 'op'. All callers changed. - (build_relax): Add second argument 'op'. All callers changed. - (insert_loop_bounds): New function. - (build_Mytes): Remove DISP_4. - Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT. - (assemble_ppi): Use immediate field in *operand. - (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}. - (md_apply_fix): Likewise. - (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL. - -Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br> - - * config/tc-sparc.c (sparc_ip): Avoid string pasting. - -Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com> - - * internals.texi (CPU backend): Document - TC_CHECK_ADJUSTED_BROKEN_DOT_WORD. - -2000-04-04 Alan Modra <alan@linuxcare.com.au> - - * po/gas.pot: Regenerate. - - * as.c (show_usage): Restore translated part of bug string. - * gasp.c (show_usage): Likewise. - - * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep. - (DEP): Quote when passing vars to sub-make. Use "mv -f" rather - than move-if-change. - (DEP1): Modify for "gcc -MM". - (DEPTC): Likewise. - (DEPOBJ): Likewise. - (DEP2): Likewise. - (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA. - Update dependencies. - * Makefile.in: Regenerate. - -2000-04-03 Alexandre Oliva <aoliva@cygnus.com> - - * config/tc-mn10300.c (md_pseudo_table): Use constant names. - (md_begin): Likewise. - (HAVE_AM33): New macro. - (md_assemble): Use it. Match r_regs and xr_regs only if - HAVE_AM33. - -2000-04-03 Alan Modra <alan@linuxcare.com.au> - - * as.h: #include "bin-bugs.h" - * as.c (show_usage): Use REPORT_BUGS_TO. - * gasp.c: #include "bin-bugs.h" - (show_usage): Use REPORT_BUGS_TO. - - * config/tc-sparc.c (md_show_usage): Add a trailing newline. - -Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com> - - * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined, - call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after - adjustments. - -2000-04-03 Alan Modra <alan@linuxcare.com.au> - - * config/tc-i386.c (i386_immediate): Don't assume a constant - immediate is necessarily 16 bits when in 16 bit code mode. - (md_assemble): Instead set guess_suffix here after we have checked - registers. - -2000-04-02 Richard Henderson <rth@cygnus.com> - - * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit - quantities. Correct right shift sign extension. - (build_insn): Make `number' unsigned long. Mask top 6 bits of - 32-bit value when shifting into place. - -2000-04-01 Ian Lance Taylor <ian@zembu.com> - - * app.c: Add ATTRIBUTE_UNUSED as needed. - * config/tc-ppc.c: Likewise. - (ppc_size): Make unsigned long. - (ppc_insert_operand): Add casts to avoid warnings. - -2000-03-31 Nick Clifton <nickc@cygnus.com> - - * config/tc-d10v.h (md_flush_pending_output): Define. - -2000-03-29 Nick Clifton <nickc@cygnus.com> - - * config/tc-sh.h (SEG_NAME): New macro: return the name of a - segment. Works for both BFD_ASSEMBLER and others. - (SUB_SEGMENT_ALIGN): Use SEG_NAME. - -2000-03-29 Nick Clifton <nickc@cygnus.com - - * config/tc-arm.c (tinsns): Add "bal" instruction pattern. - -2000-03-28 Alan Modra <alan@linuxcare.com.au> - - * listing.c (LISTING_LHS_WIDTH): Default depends on - LISTING_WORD_SIZE. - (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH. - -2000-03-27 Ian Lance Taylor <ian@zembu.com> - - * config/tc-sh.c (md_show_usage): Use backslash before newline in - string literal. - -2000-03-27 Alan Modra <alan@linuxcare.com.au> - - * config/tc-avr.h (TC_HANDLES_FX_DONE): Define. - - * config/tc-avr.c (mcu_types): Add missing initialiser. - (md_pcrel_from_section): Add prototype. - (avr_operand): Remove redundant test of unsigned < 0. - (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit. - -2000-03-27 Denis Chertykov <denisc@overta.ru> - - * config/tc-avr.c: New file for AVR support. - * config/tc-avr.h: Likewise. - * configure.in: Add AVR support. - * configure: Regenerate. - -2000-03-26 Timothy Wall <twall@cygnus.com> - - * gasp.c (macro_op): Add new argument to check_macro call. - Macro structure definitions moved to macro.h - * sb.h: Add argument to prototype for input_scrub_include_sb. - * input-scrub.c (input_scrub_include_sb): Allow disabling of sb - nesting checks with an additional flag. - (struct input_save): Add flag to indicate whether current sb - should be checked for proper macro/conditional nesting. - (input_scrub_push/pop): Save/restore nest check flag. - (input_scrub_next_buffer): Ditto. Also call end of macro hook if - defined. - * macro.c (check_macro): Allow caller to retrieve parsed macro - information if a pointer is provided. This information may be - used by the new macro hooks. - * macro.h: Update prototype for check_macro. Macro struct - definitions moved here from macro.c/gasp.c. - * read.c (read_a_source_file): Add parameter to check_macro call, - and pass macro info to the macro hook, if defined. - (input_scrub_insert_line): New. Allow insertion of a line of - characters into the input stream. - (input_scrub_insert_file): New. Allow insertion of an arbitrary - file into the input stream. - (s_include): Use input_scrub_insert_file. - * internals.texi: Document new macro hooks. - * as.h: New prototypes added. - -2000-03-26 Alan Modra <alan@linuxcare.com.au> - - * config/tc-i386.c: Don't start any as_bad or as_warn message with - an initial capital letter. - (i386_index_check): Reindent. - -2000-03-19 Nick Clifton <nickc@cygnus.com> - - * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc - relative branches. - -2000-03-17 Thomas de Lellis <tdel@windriver.com> - - * config/tc-arm.c (do_t_adr): Flag "adr Rd,label" - instruction operand bad if Rd > 7 when generating - thumb instructions. Prevents for example, - "adr r12,label" from silently failing and generating - the wrong instruction. - -2000-03-17 Nick Clifton <nickc@cygnus.com> - - * config/tc-arm.c (md_apply_fix3): Handle same-section relocations - that have a destingation >= 0x400000. - Fix compile time warning messages. - -Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk> - - * config/tc-sh.c (md_begin): When encountering insn that are - not supported by the current arch, only change the name if - its contents are the same as prev_name. - (get_specific): If the the architecture doesn't match, fail. - -Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk> - - * config/tc-sh.c (IDENT_CHAR): Define. - (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand - matching back where it came from. - -Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk> - - * config/tc-sh.c (md_show_usage): Add description of -dsp. - -2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk> - - * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before - normal operands. - -2000-03-15 Kazu Hirata <kazu@hxi.com> - - * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate. - -Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se> - - * expr.c (operand) [case 'f']: When testing if '0f' can start a - floating-point-number, make sure 'f' is in FLT_CHARS. - -Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se> - - * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition. - (s_lcomm_internal): Use it. - * doc/internals.texi (CPU backend): Document it. - * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3 - bytes. - -2000-03-10 Geoffrey Keating <geoffk@cygnus.com> - - * config/tc-mips.c (mips_ip): Don't put stuff in .rodata - when embedded-pic. - - * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic - implementation doesn't have special handling for switch - statements. - (macro_build): Allow for code in sections other than .text. - (macro): Likewise. - (mips_ip): Likewise. - (md_apply_fix): Do pc-relative relocation madness for MIPS ELF. - Don't perform relocs if we will be outputting them. - (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative - relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when - embedded-pic. - -2000-03-09 Catherine Moore <clm@cygnus.com> - - * config/tc-m32r.c (m32r_fix_adjustable): Look up the - relocation type based on the entry in the fixup structure. - Put S_IS_EXTERN processing back in. - -2000-03-08 H.J. Lu (hjl@gnu.org) - - * Makefile.am (install-exec-tooldir): Depend on - install-exec-bindir for parallel make. - * Makefile.in: Regenerated. - -2000-03-06 Nick Clifton <nickc@cygnus.com> - - * config/tc-m32r.c (struct md_longopts): Add -m32r command line - switch. - (md_parse_option): Parse -m32r command line switch - disable m32rx - compatability. - (md_show_usage): Document new option. - - * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi. - * doc/Makefile.in: Regenerate. - * doc/c-m32r.texi (M32R-Opts): Document new command line switch. - -2000-03-02 Michael Meissner <meissner@redhat.com> - - * config/tc-d30v.c (check_range): Remove code that incorrectly - sign extended values where bits < 32. - -2000-03-02 H.J. Lu (hjl@gnu.org) - - * configure.in: Support --enable-targets=all on ia32. - * configure: Regenerated. - -2000-03-01 Nick Clifton <nickc@cygnus.com> - - * gasp.c (do_align): Remove bogus check of alignment value. - -2000-02-27 Thomas de Lellis <tdel@windriver.com> - - * config/obj-elf.c (elf_frob_symbol): Remove code which when - TC_PPC was defined forced the type of a symbol with no other type - to be BSF_OBJECT. - -2000-02-27 Hans-Peter Nilsson <hp@axis.com> - - * doc/internals.texi (CPU backend): Mention that - line_separator_chars do not break up comments. Fix typos for - LEX_AT and LEX_NAME descriptions. Document operands for - TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct - description of md_create_short_jump usage. Document argument for - md_undefined_symbol. - -2000-02-27 Jakub Jelinek <jakub@redhat.com> - - * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option. - (md_parse_option): Handle it. - (md_show_usage): Document it. - -2000-02-27 Ian Lance Taylor <ian@zembu.com> - - * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an - opcode, for the instruction `pal19'. From Andrea Arcangeli - <andrea@suse.de>. - -2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au> - - * config/tc-i386.c (i386_immediate): Move constant operand sizing - from here.. - (md_assemble): To here, before template operands are matched. - Also ensure a constant immediate is sign extended when we know the - size is at most 16 bits. This is to catch cases like "add - $0xffc0,%ax" where we don't know the size, and thus that the - immediate can be represented as Imm8S until after parsing the - register operand. - (i386_displacement): Similarly sign extend 16 bit constant - displacements. - (md_assemble): Relax 16-bit jump constant range check to suit sign - extended displacements. - -2000-02-26 Andreas Jaeger <aj@suse.de> - - * doc/c-mips.texi (MIPS Opts): Fix typo in last patch. - -2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au> - - * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and - call operands when intel_syntax. - (intel_float_operand): Return 2 for "fi...". - (i386_operand_modifier): Change "DWORD PTR" test to suit above. - Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert - earlier "SHORT" change. - (md_assemble): When determining suffix from Regs, exclude - InOutPortReg. - -2000-02-24 Nick Clifton <nickc@cygnus.com> - - * configure: Add arm-wince, mips-pe and sh-pe targets. - * configure: Regenerate. - - * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and - sh-pe targets. - (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to - "pe-mips" for the mips-pe target. - - * config/tc-arm.c (insns): Change displacement encoded in BL - and B instructions if the target port is arm-wince. - (do_ldst): Do not bias the relocation offset if the target - port is arm-wince. - (md_pcrel_from): Add in missing relocation offset bias if the - target os arm-wince. - - * config/tc-mips.c (mips_target_format): Support COFF flavour. - (md_begin): Disable -G support for mips-pe target. - (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32. - * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for - COFF flavour. - - * config/tc-sh.c (md_begin): sh-pe target is little endian. - * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD - assembler, just set the alignment to 4. - - * config/te-wince-pe.h: New file for WinCE targets. Define - TE_WINCE. - -2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au> - - * config/tc-i386.c (md_assemble): Swap segments too for intel mode - string instructions. - (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT. - (i386_intel_memory_operand): After finding a segment override, - check again for no `[' before looking for a displacement. Bomb if - more than one displacement rather than silently discarding the - second and subsequent ones. Free strings malloc'd by - build_displacement_string. - -2000-02-24 Catherine Moore <clm@cygnus.com> - - * config/obj-som.c (obj_pseudo_table): Add "weak". - (obj_som_weak): New routine. - -2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au> - - * config/tc-i386.c (union i386_op): New. - (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[]. - Throughout file replace occurences of disps[n], imms[n], regs[n] - with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify - intel mode operand swapping. Add assert in regKludge and - fake_zero_displacement code. Test i.types[n] when outputting - displacements and immediates. Combine output of Disp16 with - Disp32. - (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes - when in intel mode by (not) reversing fsub and fdiv operands - before the template search. This fails for single operand - shorthand forms of the instruction, and if UNIXWARE_COMPAT is - undefined. Instead fix the base_opcode after we've found the - template. Move base_opcode xor with found_reverse_match from - opcode output code to before this fix so we test for the correct - opcodes. - (md_assemble): Don't use strcmp when deciding to ignore the suffix - check in intel mode. Instead compare opcodes. - - * config/tc-i386.h (TC_RELOC): Delete. - * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC - with equivalent call to reloc. - - * as.h (flag_m68k_mri): Move declaration after target include, and - only declare when TC_M68K defined. Define as zero otherwise. - (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0. - * app.c (scrub_m68k_mri): Declare only when TC_M68K defined. - Define as zero otherwise. - (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined. - (struct app_save): Declare scrub_m68k_mri only when TC_M68K. - (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K. - (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than - testing whether defined. - * cond.c (ignore_input): Use NO_PSEUDO_DOT directly. - * expr.c (operand): #ifdef unused case labels when TC_M68K undefined. - * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly - rather than testing whether defined. - (s_mri): Set flag_m68k_mri only when TC_M68K defined. - (parse_mri_cons): Declare and use only when TC_M68K. - * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1. - * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1. - * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1. - - * NEWS: Mention IBM 370 support. - -2000-02-23 Richard Henderson <rth@cygnus.com> - - * config/tc-i386.c (md_assemble): When swapping operands for - intel_syntax, assume everything that's not Imm or Disp is a - register. - -2000-02-23 Linas Vepstas <linas@linas.org> - - * config/tc-i370.c, config/tc-i370.h: New files. - * Makefile.am: Add support for Linux/IBM 370. - * configure.in: Likewise. - * app.c (do_scrub_begin): Don't lex single quote when TC_I370. - * config/obj-elf.c: Include elf/i370.h - (obj_elf_section): Don't do anything special for flag_mri if TC_I370. - - * Makefile.in: Regenerate. - * configure: Regenerate. - - * doc/c-i370.texi: New file. - * doc/all.texi: Include it. - * doc/as.texinfo: And here. - * doc/Makefile.am(CPU_DOCS): Add c-i370.texi. - * doc/Makefile.in: Regenerate. - -2000-02-19 Michael Meissner <meissner@redhat.com> - - * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to - determine if an instruction can be used in parallel with an ADDppp - or SUBppp instruction. - -2000-02-22 Andrew Haley <aph@cygnus.com> - - * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64. - -2000-02-22 Andrew Haley <aph@cygnus.com> - - * config/tc-mips.c (mips_gp32): New variable. - (macro_build) Use mips_gp32. - (mips_ip): Ditto. - (md_longopts): Add "-mgp32" and "-mgp64". - (md_parse_option): Add OPTION_GP32 and OPTION_GP64. - - (OPTION_M7900): Change offset - (OPTION_NO_M7900): Ditto. - -2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br> - - * config/obj-coff.c (add_lineno): Accept non-positive lineno with - warning, and bump it to 1. - -2000-02-22 Ian Lance Taylor <ian@zembu.com> - - From Brad Lucier <lucier@math.purdue.edu>: - * dwarf2dbg.c (print_stats): Add cast to force printf argument to - match format. - -2000-02-21 Catherine Moore <clm@cygnus.com> - - * config/tc-mips.c (MF_HILO_INSN): Define. - (mips_7000_hilo_fix): Declare. - (append_insn): Conditionally insert nops after an mfhi/mflo insn. - (md_parse_option): Check for 7000_HILO_FIX options. - (OPTION_M7000_HILO_FIX): Define. - (OPTION_NO_M7000_HILO_FIX): Define. - * doc/c-mips.texi (-mfix7000): Describe. - -2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au> - - * listing.c (print_lines): Remove unused variable `end'. - - * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc - type for JumpInterSegment output. Use enum bfd_reloc_code_real for - reloc_type when BFD_ASSEMBLER. - (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for - reloc_type when BFD_ASSEMBLER. Move common code out of switch - statement and quell signed vs. unsigned comparison warning. - -2000-02-18 Nick Clifton <nickc@cygnus.com> - - * config/tc-d10v.c (find_opcode): Add a symbol's value to - the computed frag offset, rather than overwriting it. - -Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk> - - * config/tc-sh.c ("elf/sh.h"): Include. - (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables. - (md.begin): Initialize target_arch. - Only include opcodes in has table that match selected architecture. - (parse_reg): Recognize register names for sh-dsp. - (parse_at): Recognize post-modify addressing. - (get_operands): The leading space is now optional. - (get_specific): Remove FDREG_N support. Add support for sh-dsp - arguments. Update valid_arch. - (build_Mytes): Add support for SDT_REG_N. - (find_cooked_opcode): New function, broken out of md_assemble. - (assemble_ppi, sh_elf_final_processing): New functions. - (md_assemble): Use find_cooked_opcode and assemble_ppi. - (md_longopts, md_parse_option): New option: -dsp. - * config/tc-sh.h (elf_tc_final_processing): Define. - (sh_elf_final_processing): Declare. - -Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com) - - * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create - the unwinder subspace. Save the current seg/subseg before creating - the new seg/subseg. - -2000-02-10 Nick Clifton <nickc@cygnus.com> - - * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and - little endian targets. - (INST_BYTE1): Redefine to handle big and little endian - targets. - (cpu_type): New type: Select between M340 and M210. - (parse_psrmod): New function: Parse the PSRCLR and PSRSET - instructions of the M340. - (md_assemble): Add support for the MULSH and OPSR classes of - instructions. - (md_atof): Add support for little endian targets. - (md_parse_option): Add support for -EL, -EB and -mcpu command - line switches. - (md_convert_frag): Add support for little endian targets. - (md_apply_fix3): Add support for little endian targets. - (md_number_to_chars): Add support for little endian targets. - -2000-02-10 Timothy Wall <twall@redhat.com> - - * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is - defined, use it to verify the symbol just read should be a label. - -2000-02-10 Timothy Wall <twall@redhat.com> - - * app.c (do_scrub_chars): Handle "||" for parallel instructions - when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace - around colons when KEEP_WHITE_AROUND_COLON is defined. - * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL - and KEEP_WHITE_AROUND_COLON. - -2000-02-08 Timothy Wall <twall@redhat.com> - - * read.c (s_rept): Call do_repeat, which abstracts the repeat - logic. - (do_repeat): New. Abstract repeat logic so that a "break" can be - implemented. - (end_repeat): New. Provide support for a "break" out of the - repeat loop. - * read.h: Add prototypes for new functions. - -2000-02-08 Timothy Wall <twall@redhat.com> - - * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro. - * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero). - * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is - non-zero. - -2000-02-08 Timothy Wall <twall@redhat.com> - - * read.c: Added elseif to directives table. - * read.h: Added prototype for s_elseif. - * doc/as.texinfo: Added description for elseif. - * cond.c (s_elseif): New function - -2000-02-04 Timothy Wall <twall@redhat.com> - - * listing.c (print_lines): Remove conditionals causing bug in - listings. - -2000-02-03 Timothy Wall <twall@cygnus.com> - - * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER - default values. - * frags.c (frag_new): Calculate fr_fix in octets - (frag_now_fix) Return offset as target address offset (bytes). - (frag_now_fix_octets) New - Return offset in octets (8-bit - quantities). - * frags.h: Added prototype for frag_now_fix_octets(). - Distinguish between octets and bytes in field descriptions. - * listing.c (calc_hex): Account for octets vs bytes when - printing addresses/offsets. - (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and - target is little-endian, print the octets in a word in big-endian - order so that the display looks like a proper hexadecimal number, - instead of having the octets reversed. - * read.c (do_align): When recording alignment, alignment power - should be in terms of target bytes (minimum addressible unit) - instead of octets. - (do_org) Convert ORG target address (byte) argument into an - octet offset when generating a variable fragment. - * symbols.c (resolve_symbol_value): Symbol final value - converted to a target address offset (bytes) from its octet offset. - * config/obj-coff.c (coff_frob_symbol): Symbol target address - offset (bytes) is adjusted by the frag offset (octets) converted - to bytes. - (coff_frob_section) Section alignment power is in terms of bytes; - convert it to an octet alignment power when calculating size (and - size mask) in octets. Don't modify the section size in order to - "align" it for TI COFF, since that format has a different method - for storing alignment information. - -2000-02-01 Timothy Wall <twall@cygnus.com> - - * stabs.c (generate_asm_file): Escape backslashes in stabs file - entries, matching the way GCC generates them. If not escaped, the - filename is encoded incorrectly. - -2000-01-31 Nick Clifton <nickc@cygnus.com> - - * config/tc-arm.c (reg_table): Add support for ATPCS register - naming conventions. - -2000-01-31 Geoff Keating <geoffk@cygnus.com> - - * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if - already defined. - * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES): - New macro. - * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag - of a symbol when we really care about its value. - -2000-01-19 Chandra Chavva <cchavva@cygnus.com> - - * config/tc-mcore.c (md_assemble): Give warning message if - operands passes to instruction are more than the spec. - -2000-01-27 Thomas de Lellis <tdel@windriver.com> - - * config/tc-arm.c (armadjust_symtab): If the assembler is in - Thumb mode but the label seen was not declared as '.thumb_func' - then set the ST_INFO type to STT_ARM_16BIT mode. This allows - correct disassembly of Thumb code bounded by non function labels. - -2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au> - - * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c - Add dependencies for e-i386aout.o. Fix 2 comment lines. - - * Makefile.in: Same here. - Update copyright. - - * configure.in: Set bfd_gas for i386-aout when primary target - is bfd. Handle i386aout emulation. Don't use te_file=multi, as - we may need the primary te_file. Remove incorrect comment. - - * configure: Regenerate. - - * config/e-i386aout.c: New file. - - * as.c (USE_EMULATIONS): Move to before print_version_id. - (struct emulation): Add i386aout. - (show_usage): Split text strings. Reformat -a text. Add --em - help. - Update copyright. - - * obj.h (struct format_ops): Add s_get_other and s_get_desc. - (aout_format_ops): New. - Update copyright. - - * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT - preprocessor conditional and add aout USE_EMULATIONS tests. - (read_a_source_file): Don't pass error strings to printf as - format arg. - Update copyright. - - * gasp.c (exp_get_abs): Don't pass error strings to printf as - format arg. - (do_data): Same here. - (process_file): And here. - Update copyright. - - * symbols.c (colon): Rewrite "already defined" fatal message - code for aout with USE_EMULATIONS. - Update copyright. - - * config/obj-aout.c (OBJ_HEADER): Define. - (obj_pseudo_table): Rename to aout_pseudo_table. Init all - fields of sentinel. - (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE, - S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi - forms here. - (obj_aout_type): Expand S_SET_OTHER here too. - (obj_read_begin_hook): Remove. - (aout_pop_insert): New. - (obj_aout_s_get_other): New. - (obj_aout_s_get_desc): New. - (aout_format_ops): New. - Update copyright. - - * config/obj-aout.h (obj_pop_insert): Define so non-multi usage - gets aout_pseudo_table. - (aout_pseudo_table): Declare. - (obj_read_begin_hook): Define. - Update copyright. - - * config/obj-coff.c (obj_pseudo_table): Rename to - coff_pseudo_table. - (coff_pop_insert): Use coff_pseudo_table. - (coff_sec_sym_ok_for_reloc): Remove. - (coff_format_ops): Add 0 entries for s_get_size, s_set_size, - and comment all zero entries and remove #if 0 code. - Update copyright. - - * config/obj-coff.h (obj_pop_insert): Define. - (coff_pseudo_table): Declare. - Update copyright. - - * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for - s_get_size, s_set_size. Comment all zero entries. - Update copyright. - - * config/obj-elf.c (elf_s_get_other): New function. - (obj_read_begin_hook): Rename to elf_obj_read_begin_hook. - (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook. - (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and - comment. - (obj_elf_parse_section_letters): Don't pass error strings to - printf as format arg. - Update copyright. - - * config/obj-elf.h (ECOFF_DEBUGGING): Define when - OBJ_MAYBE_ECOFF. - (elf_s_get_other): Declare. - (S_GET_OTHER) Define as elf_s_get_other if not already - defined. - (S_SET_OTHER): Only define when not already defined. - (elf_obj_read_begin_hook): Declare. - (obj_read_begin_hook): Define. - (elf_obj_symbol_new_hook): Declare. - (obj_symbol_new_hook): Define. - Update copyright. - - * config/obj-multi.h: Add copyright header and protect against - multiple inclusion. Add * to all function pointers. - (OBJ_HEADER): If defined, include it rather than other defines - in this file. - (obj_frob_file_after_relocs): Test for NULL. - (obj_symbol_new_hook): Here too. - (obj_sec_sym_ok_for_reloc): And here. - (S_GET_OTHER): Define. - (S_GET_DESC): Define. - (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h - (OBJ_MAYBE_ELF): Update comment. - - * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to - OBJ_AOUT preprocessor conditional and handle emulation by - testing OUTPUT_FLAVOR. - (i386_displacement): Here too. - (md_section_align): Similarly here. - (i386_target_format): Conditionally compile when more than one - of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case. - (i386_immediate): Fix error message for aout BFD_ASSMBLER. - (i386_displacement): Here too. - Update copyright. - - * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*. - Define TARGET_FORMAT for aout only when not multi. - Update copyright. - - * config/te-multi.h: Delete file as it's identical to te-generic.h - -2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au> - - * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete. - * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to - LONG_MNEM_SUFFIX. - - * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to - DWORD_MNEM_SUFFIX. - * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some - comments. - -2000-01-13 Clinton Popetz <cpopetz@cygnus.com> - - * config/tc-mips.c (mips_do_align): New function. - * config/tc-mips.h (md_do_align): Define. - -2000-01-10 Philip Blundell <philb@gnu.org> - - * doc/c-arm.texi (ARM Options): Fix typo. - (ARM-Chars): Correct description of `#'. Mention that `;' is a - line separator for Linux. - * doc/as.texinfo (Comments): Mention the ARM. - -2000-01-10 Philip Blundell <pb@futuretv.com> - - * configure.in (arm*-*-conix*): New target. - (arm*-*-linux-gnu*): Match instead of arm-*-linux* and - armv*-*-linux-gnu. - * configure: Regenerate. +2002-01-03 matthew green <mrg@redhat.com> -2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de> + * config/tc-ppc.c (md_parse_option): BookE is not Motorola specific. - * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos. - (obj_elf_visibility): New function. +2002-01-02 Nick Clifton <nickc@cambridge.redhat.com> - * doc/as.texinfo (Visibility): New node: document visibility - pseudo ops. + * config/tc-m68k.c (md_estimate_size_before_relax): Test for a + NULL frag link. -For older changes see ChangeLog-9899 +For older changes see ChangeLog-0001 + +Local Variables: +mode: change-log +left-margin: 8 +fill-column: 74 +version-control: never +End: |
