diff options
Diffstat (limited to 'binutils-2.24/gas/ChangeLog-9697')
| -rw-r--r-- | binutils-2.24/gas/ChangeLog-9697 | 5972 |
1 files changed, 0 insertions, 5972 deletions
diff --git a/binutils-2.24/gas/ChangeLog-9697 b/binutils-2.24/gas/ChangeLog-9697 deleted file mode 100644 index 499daf47..00000000 --- a/binutils-2.24/gas/ChangeLog-9697 +++ /dev/null @@ -1,5972 +0,0 @@ -Wed Dec 31 12:29:47 1997 Jeffrey A Law (law@cygnus.com) - - * config/tc-mn10200.c (md_relax_table): Correct branch ranges. - -Mon Dec 22 13:06:05 1997 Joel Sherrill <joel@oarcorp.com> - - * configure.in (i386*-go32-rtems*): Fix to be the same as - i[3456]86-go32. - * configure: Rebuild. - -Mon Dec 22 12:54:07 1997 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-mips.c (macro): The 4650 doesn't permit M_LDC1_AB, - M_SDC1_AB, M_L_DOB, M_L_DAB, M_S_DAB, or M_S_DOB. - (mips_ip): Always check for FP_D, not just for instructions that - are not part of the regular ISA. - -Thu Dec 18 16:49:28 1997 Richard Henderson <rth@cygnus.com> - - * config/tc-d10v.c (build_insn): Make `number' a long for 64-bit hosts. - -Thu Dec 18 16:42:57 1997 Richard Henderson <rth@cygnus.com> - - * config/tc-alpha.c (cpu_types): 21164pc/pca56 does not have CIX. - -Wed Dec 17 21:23:07 1997 Jeffrey A Law (law@cygnus.com) - - * expr.c (integer_constant 32bit bignum): Mask off bits outside - the range we care about. - -Wed Dec 17 15:29:03 1997 Michael Meissner <meissner@cygnus.com> - - * config/tc-d30v.c (md_shortopts): Add 'n' and 'N' options. - (exec_type_enum): Enumeration giving all of the exec types. - (warn_nops): New static variable to give nop warning level. - ({cur,prev}_mul32_p): New static variable to keep track of whether - the current/previous instruction is a 32-bit multiply. - (Optimizing): Make static. - (NOP{2,_LEFT,_RIGHT}): Macros for word of nops and left/right - nops. - (d30v_insert_operand): Delete declaration of unused function. - (write_2_short): Make exec_type argument enum, not int. - (parallel_ok): Ditto. - (check_range): Delete unused variable(s). - (build_insn): Ditto. - (find_format): Ditto. - (md_apply_fix3): Ditto. - (md_show_usage): Document -n and -N. - (md_parse_option): Parse -n and -N. - (write_1_short): If -n, warn about adding a nop. Use - NOP_{LEFT,RIGHT}. - (write_2_short): Use enumeration values instead of hard coded - integers. Reset exec_type for default operations. For explicit - parallel operations, call parallel_ok to make sure everything is - ok. If writing out a parallel operation, and the previous - instruction was a 32-bit multiply, indicate current instruction - is. - (parallel_ok): Allow add/tx ... to be done in parallel with - another add/tx ... assuming the gpr registers don't overlap. - (md_assemble): Use exec type enumeration values, not hard coded - ints. Check for loads or 16-bit multiplies following in the next - cycle after a 32-bit multiply. Add nops if that is the case. - (do_assemble): Copy prev_mul32_p to cur_mul32_p, and set - cur_mul32_p if current instruction is a 32-bit multiply. - (find_format): Change spacing and layout. - -Tue Dec 16 16:55:45 1997 Fred Fish <fnf@cygnus.com> - - * config/tc-tic80.c (tic80_relax): New static variable. - (md_longopts): Add new OPTION_RELAX and OPTION_NO_RELAX options. - (md_parse_option): Handle new relax options. - (md_show_usage): Document new relax options. - (find_opcode): Don't use short forms of PC relative branches if - tic80_relax is set. - -Tue Dec 16 15:26:03 1997 Michael Meissner <meissner@cygnus.com> - - * config/tc-d30v.c (parallel_ok): Remove non-register bits from - used/set flag fields. Make flag vars unsigned long. Use - FLAG_A{0,1} for accumulators. Allow any 2 insns to be done in - parallel if they use the same conditional flag with reversed - meaning. Allow 2 add/sub insns that set the carry or overflow - flags but do not query them to be done in parallel. Don't allow 2 - word store operations to be done in parallel with ADDppp or - SUBppp. Don't allow loads to be done in parallel with 16 bit - multiplies. - -Tue Dec 16 09:20:43 1997 Nick Clifton <nickc@cygnus.com> - - * config/tc-arm.c: Prevent use of interworking support for - non-COFF targets. - -Mon Dec 15 15:20:32 1997 Nick Clifton <nickc@cygnus.com> - - * doc/all.texi: Add M32R cpu. - - * doc/as.texinfo: Add documentation of m32r processor. - - * doc/c-m32r.texi: New file, documenting m32r specific features. - -Mon Dec 15 10:32:28 1997 Jeffrey A Law (law@cygnus.com) - - * config/tc-mips.c (mips_ip): Correctly insert 'P' operands into - the instruction. - -Fri Dec 12 11:44:20 1997 Fred Fish <fnf@cygnus.com> - - * config/tc-tic80.c (build_insn): Handle instructions that have - long (32 bit) PC relative offsets. Fix places that previously - misused R_MPPCR for 15 bit offsets to use the new R_MPPCR15W type. - (md_apply_fix): Add case to handle long PC relative offsets. - -Fri Dec 12 10:35:01 1997 Nick Clifton <nickc@cygnus.com> - - * doc/c-arm.texi (ARM Options): Document support for new ARM - processor names. - - * config/tc-arm.c (md_parse_option): Add support for new ARM - processor names. - -Thu Dec 11 17:46:50 1997 Richard Henderson <rth@cygnus.com> - - * config/tc-m68k.c (m68k_ip): Don't overwrite opcode table data. - (insop, m68k_ip): Make `opcode' const so it doesn't happen again. - -Fri Dec 5 11:23:59 1997 Nick Clifton <nickc@cygnus.com> - - * config/tc-v850.c (md_assemble): Fix BFD_RELOC_32 against a - symbol + offset. - - * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Use - SHT_V850_{S|T|Z}COMMON to mark special common sections. - -Tue Dec 2 17:05:13 1997 Nick Clifton <nickc@cygnus.com> - - * config/tc-v850.c: Brought up to date with the branch. - -Mon Dec 1 20:24:18 1997 J"orn Rennecke <amylaar@cygnus.co.uk> - - * config/tc-sh.c (SWITCH_TABLE_CONS): Handle (fix)->fx_size == 1. - (SWITCH_TABLE): Handle BFD_RELOC_8. - (md_apply_fix): #ifndef BFD_ASSEMBLER code: Handle fixP->fx_size == 1. - (coff_reloc_map): Add BFD_RELOC_8_PCREL entry. - (sh_coff_reloc_mangle): SWITCH_TABLE case: Handle BFD_RELOC_8. - -Sat Nov 22 16:19:22 1997 Richard Henderson <rth@cygnus.com> - - * config/tc-alpha.c (range_signed_16, range_signed_32): Work around an - apparent bug in gcc's long long support crossing from x86. - -Sat Nov 22 14:26:09 1997 Nick Clifton <nickc@cygnus.com> - - * config/tc-arm.c: Brought up to date with latest changes on arm - branch. - -Sat Nov 22 15:50:09 1997 Klaus Kaempf <kkaempf@progis.de> - - * config-gas.com: Get version info from configure.in. - - * makefile.vms: include depend.obj in OBJS. - - * config/tc-alpha.c (s_alpha_section): Remove ".lcomm" handling. - - * config/tc-alpha.c (alpha_basereg_clobbered): Remove variable and - all corresponding code. - -Thu Nov 20 15:06:08 1997 Richard Earnshaw <rearnsha@arm.com> - - * config/tc-arm.h (TARGET_FORMAT for generic a.out targets): Allow - run-time endian selection. - -Wed Nov 19 17:44:42 1997 Richard Henderson <rth@cygnus.com> - - * config/tc-sh.c (parse_reg): Properly quote for fv4. - -Wed Nov 19 23:46:18 1997 Ian Lance Taylor <ian@cygnus.com> - - * symbols.c (resolve_symbol_value): Add missing breaks in case on - symbol value operator. - -Tue Nov 18 18:45:14 1997 J"orn Rennecke <amylaar@cygnus.co.uk> - - * config/tc-d10v.c (parallel_ok, find_opcode): - Split OPERAND_FLAG into OPERAND_FFLAG and OPERAND_CFLAG. - -Sun Nov 16 10:05:07 1997 Fred Fish <fnf@cygnus.com> - - * config/obj-coff.c (fixup_segment): Cast second arg of - md_apply_fix3 call to type "valueT *". - -Thu Nov 13 13:53:10 1997 Andrew Cagney <cagney@b1.cygnus.com> - - * configure.in (emulations): Make FreeBSD an aout / i386bsd - variant. - * configure: Re-generate. - -Thu Nov 13 11:07:14 1997 Gavin Koch <gavin@cygnus.com> - - * config/tc-mips.c (macro_build): Use the membership field - for INSN_MACRO's. - (mips_ip): Same. - -Thu Nov 13 02:04:55 1997 J"orn Rennecke <amylaar@cygnus.co.uk> - - * config/tc-d10v.c (find_opcode): For OPCODE_FAKE, add check for - first argument if it's supposed to be a register. - -Tue Nov 11 19:25:05 1997 J"orn Rennecke <amylaar@cygnus.co.uk> - - * app.c (do_scrub_chars): If d10v, re-insert a space before - a '#' when in state 10. - -Tue Nov 11 13:33:15 1997 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-h8300.c: Include "subsegs.h". - (tc_reloc_mangle): Handle references to symbols which are not - being output, so that references to `.' work. - -Mon Nov 10 13:43:33 1997 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-m68k.c (m68k_ip): Call add_fix when needed for '_' - case. - - * macro.c (sub_actual): If we don't find a parameter for an &, - just substitute &. - -Fri Nov 7 21:29:32 1997 Ken Raeburn <raeburn@cygnus.com> - - * config/tc-mips.c (mips_ip): In default case, call as_bad - instead of fprintf, to get "assembler messages:" message output - before instead of after. - -Fri Nov 7 10:36:22 1997 Doug Evans <devans@canuck.cygnus.com> - - * frags.h: Handle multiple inclusion. - -Wed Nov 5 10:51:49 1997 Doug Evans <devans@canuck.cygnus.com> - - Based on a patch from Ian.Dall@dsto.defence.gov.au. - * as.h (struct frag, frag support): Moved from here. - * frags.h: To here. - (struct frag, member tc_frag_data): New member if TC_FRAG_TYPE - is defined. - (struct frag, member fr_cgen): Renamed from fr_targ.cgen. - * cgen.c (cgen_asm_finish_insn): Update. - * config/tc-m32r.c (md_estimate_size_before_relax): Update. - * config/tc-m32r.h (TC_FRAG_INIT): Renamed from md_init_frag. - (md_convert_frag): Ditto. - * config/tc-ns32k.h (TC_FRAG_TYPE): Define. - (frag_opcode_frag,frag_opcode_offset,frag_bsr): Update. - (TC_FRAG_INIT): Update. - -Tue Nov 4 16:35:57 1997 Ian Dall <Ian.Dall@dsto.defence.gov.au> - - * write.c (print_fixup): Use TC_FIX_DATA_PRINT (if defined) to - print out MD fields of fix. - * frags.c (frag_var, frag_variant): Use TC_FRAG_INIT macro (if - defined) to initialize MD fields in frag. - * as.h (struct frag, ns32k support): Rename ns32k to fr_ns32k. - Delete pcrel_adjust. Add fr_opcode_fragP, fr_opcode_offset. - * config/tc-ns32k.h: Add comments. Remove obsolete - BFD_FAST_SECTION_FILL definition, change prototypes for - fix_new_ns32k and fix_new_ns32k_exp to add new arguments - opcode_frag and opcode_offset and remove pcrel_adjust. - (TC_FIX_TYPE): add opcode_fragP and opcode_offset fields. - (TC_FIX_DATA_PRINT): new macro to print out TC_FIX_TYPE. - (TC_FRAG_INIT): new macro to initialize machine dependent field in - frags. - (frag_opcode_frag, frag_opcode_offset, frag_bsr): macros to access - MD fields in frag structure. - (fix_im_disp, fix_bit_fixP, fix_opcode_frag, fix_opcode_offset, - fix_bsr): macros to access MD fields in fix structure. - * config/tc-ns32k.c: Avoid overlength lines. Align comments. Don't - use struct opcode_location as these fields are now in the frag - structure. - (convert_iif): Call frag_more as it is needed instead - of trying to allocate for the whole insn. Avoid call of frag_more - with negative argument. - (md_pcrel_adjust, md_fix_pcrel_adjust, md_apply_fix, - md_estimate_size_before_relax, md_pcrel_from, - tc_aout_fix_to_chars): use accessor macros to get md fields in fix - and frag structures. - (fix_new_ns32k, fix_new_ns32k_exp): add new arguments opcode_frag and - opcode_offset and remove pcrel_adjust. - (convert_iif, cons_fix_new_ns32k): call fix_new_ns32k, - fix_new_ns32k_exp with changed arguments. - -Mon Nov 3 13:30:17 1997 Gavin Koch <gavin@cygnus.com> - - * config/tc-mips.c (md_begin): Reorganize setting of default values so - that mips_cpu depends on TARGET_CPU, and mips_opts.isa depends on - mips_cpu. - (md_parse_option): Remove all code that sets defaults; md_begin - handles all of this now. - -Sun Nov 2 14:46:09 1997 Ian Lance Taylor <ian@cygnus.com> - - * Makefile.am (STAGESTUFF): Change bin_PROGRAMS to - noinst_PROGRAMS. - (bootstrap, bootstrap2, bootstrap3): Likewise. - * Makefile.in: Rebuild. - - * config/tc-ppc.c (ppc_fix_adjustable): Don't adjust relocs in the - TOC section to be against the csect. - -Fri Oct 31 18:19:55 1997 Ken Raeburn <raeburn@cygnus.com> - - * config/tc-mips.c (validate_mips_insn): New function, checks - match versus mask bits, and also verifies that all bits to be - output are actually specified somewhere. - (md_begin): Call it for 32-bit instructions, instead of doing - match/mask check here. In case of failure, print a message, but - check the rest of the opcode table before exiting. - -Thu Oct 30 13:46:20 1997 Nick Clifton <nickc@cygnus.com> - - * config/tc-arm.c (md_apply_fix3): Fix thumb ADR pseudo op. Patch - from Tony Thompson at ARM: athompso@arm.com - -Thu Oct 30 11:11:26 1997 Michael Meissner <meissner@cygnus.com> - - * config/tc-d30v.c (build_insn): Allow odd registers for ld2w and - friends. - -Fri Oct 24 15:56:47 1997 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-ppc.c (md_assemble): When handling @l, always sign - extend if the operand expects a signed value. - - * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Don't define; use - default which is to permit dollar labels. - -Fri Oct 24 11:19:22 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz> - - * config/tc-sparc.c (sparc_memory_model): New variable. - (md_longopts): Add -TSO/-PSO/-RMO options. - (md_parse_options): Handle them. - (sparc_elf_final_processing): For 64 ELF, set required - memory ordering in e_flags. Default to RMO and let the user - override it through command line. - - * config/tc-sparc.h (elf_tc_final_processing): Add. - -Wed Oct 22 17:42:12 1997 Richard Henderson <rth@cygnus.com> - - * config/tc-sparc.c (v9a_asr_table): New variable. - (sparc_ip): Handle v9a asr's. - Patch from David Miller <davem@vger.rutgers.edu>. - -Wed Oct 22 17:22:59 1997 Richard Henderson <rth@cygnus.com> - - * config/tc-sparc.h (md_do_align): New macro. - * config/tc-sparc.c (sparc_handle_align): Handle rs_align_code. - Patch from Jakub Jelinek <jj@sunsite.mff.cuni.cz>. - -Wed Oct 22 12:51:18 1997 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-sh.c (sh_small): New variable. - (OPTION_SMALL): Define. - (md_longopts): Add "small". - (md_parse_option): Handle OPTION_SMALL. - (md_show_usage): Mention -small. - * config/tc-sh.h (sh_small): Declare. - (SUB_SEGMENT_ALIGN): Handle sh_small. - * config/obj-coff.h (TARGET_FORMAT): Check sh_small in TC_SH - case. - - * config/tc-mips.c (macro): Correct handling of constant in M_LI_D - case in little endian mode. - -Tue Oct 21 10:20:11 1997 Doug Evans <devans@canuck.cygnus.com> - - * config/tc-sparc.c (md_apply_fix3, cases ..._H44, ..._HIX22): Leave - overflow signalling to linker. - -Mon Oct 20 14:54:06 1997 Klaus K"ampf <kkaempf@progis.de> - - * makefile.vms: Fix for dec c. - - * config-gas.com: Give explanation for dec c setup in error - message. - - * config/tc-alpha.c (s_alpha_comm): Make .comm symbols separate - sections on openvms/alpha. - - * config/obj-evax.c: support .weak pseudo-op - -Mon Oct 20 10:13:32 1997 Doug Evans <devans@canuck.cygnus.com> - - * config/tc-sparc.c (default_arch_size): New static local. - (struct sparc_arch): Rename arch_size to default_arch_size. - New member user_option_p. - (sparc_arch_table): Always include v9, v9a. New entry v9-64. - (init_default_arch): Check whether default arch is valid. - Set default_arch_size in addition to sparc_arch_size. - (OPTION_32,OPTION_64): Define. - (md_longopts): New entries for -32, -64. - (md_parse_option): Handle them. - (md_show_usage): Print them. Ensure init_default_arch called. - * configure.in (sparc64): Set arch to v9-64. - * configure: Regenerated. - -Sun Oct 19 13:50:50 1997 Ian Lance Taylor <ian@cygnus.com> - - * write.c (subsegs_finish): New function, broken out of - write_object_file. - (write_object_file): Some code moves into subsegs_finish. - * write.c (subsegs_finish): Declare. - * as.c (main): Call subsegs_finish. - - * read.c (s_include): Check for error return from - demand_copy_string. - -Tue Oct 14 20:50:58 1997 Richard Henderson <rth@cygnus.com> - - * read.c (get_line_sb): Accept any eol marker while scanning macros. - -Tue Oct 14 19:12:45 1997 Richard Henderson <rth@cygnus.com> - - * config/tc-alpha.h (DIFF_EXPR_OK): Define. - * config/tc-i386.h (DIFF_EXPR_OK): Define. - * config/tc-alpha.c (md_apply_fix): Notice fx_pcrel and substitute - the correct relocation when it exists. - * config/tc-i386.c (md_apply_fix3): Likewise. - - * config/tc-ppc.h: Correct typo in comment. - * config/tc-v850.h: Likewise. - -Fri Oct 10 16:09:35 1997 Andrew Cagney <cagney@b1.cygnus.com> - - * config/tc-d10v.c (parallel_ok): Allow parallel instruction issue - when second instruction is writing to first instructions inputs. - -Mon Oct 13 15:27:17 1997 Richard Henderson <rth@cygnus.com> - - * ecoff.c (PAGE_SIZE): Double to 8k as a hack to allow some C++ - templated programs to build with -g. - -Fri Oct 10 17:48:29 1997 Nick Clifton <nickc@cygnus.com> - - * config/tc-v850.c (md_relax_table): Add support for relaxing - unconditional branches. This patch is courtesy of Jim Wilson. - (md_convert_frag): Fix relaxing of branches. This patch is - courtesy of Jim Wilson. - (md_assemble): Create different fixups for conditional and - unconditional branches. This patch is courtesy of Jim Wilson. - (md_estimate_size_before_relax): Estimate size of variable part of - fixup based on whether it is for a conditional or an unconditional - branch. This patch is courtesy of Jim Wilson. - (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss, - v850_zbss, v850_rosdata, v850_rozdata, v850_bss): Add call to - obj_elf_section_change_hook(). - (v850_comm): New function. - (md_pseudo_table): Add new pseudo ops .zcomm, .scomm and .tcomm. - (md_begin): Add bss flag to seg_info of bss sections. - - Add support for .scommon, .tcommon and .zcommon sections. - - * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add .scommon, - .zcommon, .tbss, .call_table_data and .call_table_text. - -Fri Oct 10 15:01:14 1997 Doug Evans <dje@canuck.cygnus.com> - - * configure.in (sparc): Set DEFAULT_ARCH from correct target. - * configure: Regenerated. - -Fri Oct 10 11:22:45 1997 Martin M. Hunt <hunt@cygnus.com> - - * config/tc-d10v.c: Fixes to make sure the AT_WORD - expression is not confused with -1. - -Fri Oct 10 11:54:50 1997 Andrew Cagney <cagney@b1.cygnus.com> - - * config/tc-d10v.c (parallel_ok): Flag SP as modified for @-sp - operand - OPERAND_ATMINUS. - -Fri Oct 10 00:47:44 1997 Michael Meissner <meissner@cygnus.com> - - * config/tc-d10v.c (parallel_ok): Note that auto increment and - decrement modify the index register. - -Thu Oct 9 15:17:50 1997 Ian Lance Taylor <ian@cygnus.com> - - From Robin Kirkham <Robin.Kirkham@mlb.dmt.csiro.au>: - * config/tc-m68k.c (archs): Add 68306, 68307, 68322, 68356, 68334, - 68336, 68341, 68349. - * doc/c-m68k.texi (M68K-Opts): Add -m68ec000 -m68hc000 -m68hc001 - -m68306, -m68307, -m68322, -m68356, -m68ec020, -m68ec030, - -m68ec040, -m68ec060, -m68330, -m68334, -m68336, -m68341, - -m68349. - - * doc/Makefile.am (CPU_DOCS): Define. - (as.info): Depend upon $(CPU_DOCS). - * doc/Makefile.in: Rebuild. - - * configure.in: Remove AM_PROG_INSTALL; it's called by - AM_INIT_AUTOMAKE. - * configure: Rebuild. - -Thu Oct 9 01:44:36 1997 J"orn Rennecke <amylaar@cygnus.co.uk> - - * config/tc-d10v.h (TC_START_LABEL): Don't define. - (tc_frob_label): Define. - -Thu Oct 9 00:07:23 1997 J"orn Rennecke <amylaar@cygnus.co.uk> - - * config/tc-d10v.c (write_2_short): Fix bug that wouldn't allow - to pair a branch and link with anything but an exe instruction. - -Wed Oct 8 16:28:53 1997 Richard Henderson <rth@cygnus.com> - - * config/tc-alpha.c (load_expression): Disable the sym+const .got - optimization to reduce the alignment surprises for gcc. - -Wed Oct 8 16:11:15 1997 Doug Evans <dje@canuck.cygnus.com> - - * config/obj-coff.h (TC_SPARC): Don't define TARGET_FORMAT. - * config/tc-sparc.c (sparc_target_format): Handle coff here. - (sparc_ip): Add %hix,%lox. - (md_apply_fix3): Call as_bad_where, not as_bad. - Add support for BFD_RELOC_SPARC_{HIX22,LOX10}. - (tc_gen_reloc): Add support for BFD_RELOC_SPARC_{HIX22,LOX10}. - -Wed Oct 8 12:33:32 1997 Richard Henderson <rth@cygnus.com> - - * configure.in: Change alpha-*-* to alpha*-*-*; config.guess now - recognizes alphaev5 etc. - * configure: Rebuild. - -Wed Oct 8 00:04:05 1997 Gavin Koch <gavin@cygnus.com> - - * config/tc-mips.c (md_begin): Replace the TARGET_CPU value - of mipsr3900 with mipstx39. - - * config/tc-mips.c (mips_ip): Don't print the 'opcode requires - -mipsXX message' if the insn isn't an ISA insn. - -Tue Oct 7 12:48:30 1997 Doug Evans <dje@canuck.cygnus.com> - - * config/tc-sparc.h (TARGET_FORMAT support): Moved to tc-sparc.c. - Redefine TARGET_FORMAT to call sparc_target_format. - * config/tc-sparc.c (in_unsigned_range): New function. - (sparc_arch_size): Make static. - (sparc_target_format): New function. - (sparc_ip): Delete variable immediate_max. Rewrite %hi/etc reloc - handling. Add support for %hh,%hm,%lm,%h44,%m44,%l44. - (output_insn): Set `fx_no_overflow'. - (md_apply_fix3): Handle BFD_RELOC_SPARC_{7,H44,M44,L44}. - (tc_gen_reloc): Likewise. - -Mon Oct 6 14:04:50 1997 Nick Clifton <nickc@cygnus.com> - - * config/tc-v850.c (v850_section): Remove. - - * config/obj-elf.c (obj_elf_section): Enhance error message. - -Fri Oct 3 15:40:38 1997 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-mips.c: Undef OBJ_COPY_SYMBOL_ATTRIBUTES before - including obj-elf.h in OBJ_MAYBE_ELF case. - (mips_target_format): Return NULL after abort to avoid warning. - - * ecoff.c (generate_ecoff_stab): Remove unused static function. - - * expr.c (operator): Accept ==. From Anders Blomdell - <anders.blomdell@control.lth.se>. - - * config/atof-ieee.c (gen_to_words): When generating a denormal - number, handle an overflow into the smallest normalized number. - -Mon Sep 29 15:24:52 1997 J"orn Rennecke <amylaar@cygnus.co.uk> - - * as.h, input-scrub.c (new_logical_line): New return value. - * read.c (s_app_file): Don't note the same file several times - in a row. - -Thu Sep 25 13:08:02 1997 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-m68k.c (m68k_ip): Remove ` operand specifier. - -Wed Sep 24 16:54:40 1997 Joel Sherrill <joel@oarcorp.com> - - * configure.in (sh*-*-rtems*): New target, like sh-*-elf*. - * configure: Rebuild. - -Wed Sep 24 11:30:25 1997 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-m68k.c (m68k_ip): Handle q and v operand specifiers. - - * doc/c-i386.texi (i386-Float): Remove incorrect assertion that - fn* instructions do not insert implicit fwait. This was changed - Jan 29, 1996. - - * config/m68k-parse.y (yylex): Permit an expression to be used for - the scale factor. - - * Makefile.am (EXTRA_as_new_SOURCES): Set to config/m68k-parse.y, - not m68k-parse.y. - * Makefile.in: Rebuild. - - * aclocal.m4: Rebuild with new libtool. - * configure: Rebuild. - -Tue Sep 23 17:48:09 1997 Ian Lance Taylor <ian@cygnus.com> - - * app.c (do_scrub_chars): Clear mri_state at end of .mri - pseudo-op. - - * config/tc-mips.c (hilo_interlocks): Change from a static - variable to a macro, so that it varies with the variables upon - which it depends. - (gpr_interlocks, cop_interlocks): Likewise. - (md_begin): Don't initialize them. - -Fri Sep 19 17:08:41 1997 Jeffrey A Law (law@cygnus.com) - - * config/tc-mn10300.c (md_assemble): Use strcasecomp instead - of strcmp where appropriate. - -Thu Sep 18 14:11:56 1997 Nick Clifton <nickc@cygnus.com> - - * config/tc-v850.c (md_assemble): Cope with a zero data area - relocation with a constant offset. - (md_assemble): Produce error message when special data area - relocations are used on instructions which do not support them. - (md_assemble): Reset processor mask if defined by command line - switch. - -Thu Sep 18 11:24:01 1997 Doug Evans <dje@canuck.cygnus.com> - - * config/tc-sparc.c: Reorganize file. - (parse_keyword_arg): Allow numbers in reg names. - (SPECIAL_CASE_NONE): New macro. - (md_assemble): Use it. - (lookup_arch,init_default_arch): New functions. - (default_arch,default_init_p,sparc_arch_table): New static locals. - (sparc_arch_size): New static local. - (max_architecture): Initialize in init_default_arch. - (md_parse_options): Call init_default_arch if necessary. - Rewrite -xarch/-A processing. - (md_show_usage): Print -A values from sparc_arch_table. - (md_begin): Call init_default_arch if necessary. - (sparc_md_end): Handle both 32 and 64 bit environments. - * config/tc-sparc.h (TARGET_FORMAT): Likewise. - * acconfig.h (SPARC_V9,SPARC_ARCH64): Delete. - (DEFAULT_ARCH): Add. - * config.in: Regenerate. - * configure.in (sparc): Default DEFAULT_ARCH based on target cpu. - (SPARC_V9,SPARC_ARCH64): Delete. - * configure: Regenerate. - * config/vms-conf.h (SPARC_V9,SPARC_ARCH64): Delete. - -Wed Sep 17 16:54:20 1997 Nick Clifton <nickc@cygnus.com> - - * config/tc-v850.c (v850_reloc_prefix): Recoded to use CHECK_ () - macro. - (handle_tdaoff, handle_zdaoff, handle_sdaoff): New functions. - - * config/tc-v850.c (md_assemble): Corrected typo. - * config/tc-v850.c Add new sections: call_table_data and - call_table_text. - (v850_reloc_prefix): Add support for ctoff() relocation prefix. - (handle_ctoff): New Function. - - * doc/c-v850.texi (V850 Opcodes): Document call table relocations. - -Tue Sep 16 14:18:22 1997 Nick Clifton <nickc@cygnus.com> - - * config/tc-v850.c (v850_reloc_prefix): Add support for a 16 bit - displacement from the tiny data area pointer. - -Mon Sep 15 21:28:09 1997 Jeffrey A Law (law@cygnus.com) - - * config/tc-hppa.c (fix_new_hppa): Make declaration match - definition. - -Mon Sep 15 18:33:06 1997 Nick Clifton <nickc@cygnus.com> - - * config/tc-v850.c (processor_mask): New variable. - (set_machine, md_parse_option): Set processor_mask. - (md_assemble): Check that instruction is available to target - processor. - - * config/tc-v850.h (TARGET_PROCESSOR): New constant. - -Mon Sep 15 11:28:04 1997 Ken Raeburn <raeburn@cygnus.com> - - Merge in work from Martin Hunt: - - * config/tc-d30v.c (build_insn): For mvfsys and mvtsys, - CR is 0 for PSWL and PSWH. - - * config/tc-d30v.c (do_assemble): Don't accept - illegal condition codes for cmpu instruction. - - * config/tc-d30v.c: Add support for BFD_RELOC_D30V_9_PCREL - used in d*i instructions. - - * config/tc-d30v.c (check_size): New function. Check - relocations for overflows. - (md_pcrel_from_section): Fix relocations between sections. - (md_apply_fix3): Use new relocation types for 15 and 21 - bit relocations in the right container. Needed because - the address of the instruction is not eight-byte aligned - but the relocations must be. - - * config/tc-d30v.c (md_apply_fix3): Check for overflow. - (find_format): If ".s" or ".l" are used, don't try - to compute branch sizes. - - * config/tc-d30v.c (do_assemble): Check for ".s" or - ".l" extensions to opcode names. - (find_format): Generate the correct instructions when - ".s" or ".l" are used. - - * config/tc-d30v.c (build_insn): Check for odd registers - on instructions that require even registers. - - * config/tc-d30v.h (md_start_line_hook): Define. - * config/tc-d30v.c (md_start_line_hook): New hook. - Checks the beginning of each line for a ".". If it - finds one, assume a pseudo-op and flush any unwritten - instructions. - - * config/tc-d30v.c (md_apply_fix3): Fix problem - with determining when fixups were done. - - * config/tc-d30v.c (build_insn): Fix bug where the numeric - part of a symbol (for example, "foo+8") was being written - into the instruction. - (md_pseudo_table): Change .word to be 32 bits and add - .hword as 16 bits. - - * config/tc-d30v.c (parallel_ok): Check to see if first - instruction is a jump. - - * config/tc-d30v.c (parallel_ok): Major code reorganization. - -Wed Sep 10 10:07:08 1997 Nick Clifton <nickc@cygnus.com> - - * config/tc-v850.c (md_assemble): Corrected spelling mistake. - * configure.in (emulations): Add v850 emulation. - -Tue Sep 9 17:14:33 1997 Doug Evans <dje@canuck.cygnus.com> - - * Makefile.am (CPU_TYPES): Add arc. - (TARGET_CPU_CFILES): Add tc-arc.c. - (TARGET_CPU_HFILES): Add tc-arc.h. - (dependencies): Rebuild. - * Makefile.in: Rebuild. - * configure.in: Recognize arc-*-elf*. - * configure: Regenerated. - * config/tc-arc.[ch]: New files. - -Tue Sep 9 10:19:37 1997 Nick Clifton <nickc@cygnus.com> - - * doc/c-v850.texi (V850 Opcodes): Document hi0() reloc prefix. - Correct description of hi() reloc prefix. - - * doc/c-v850.texi (V850 Opcodes): Document new reloc prefix. - * config/tc-v850.c (v850_reloc_prefix): Add hilo() reloc prefix. - * config/tc-v850.c (md_assemble): Add support for BFD_RELOC_32. - - * doc/c-v850.texi: Document new pseudo ops and command line - options. - - * config/tc-v850.c (set_machine): New function. - * config/tc-v850.c (.v850): New pseudo op. - * config/tc-v850.c (.v850e): New pseudo op. - * config/tc-v850.c (.v850ea): New pseudo op. - - -Mon Sep 8 23:08:04 1997 Ian Lance Taylor <ian@cygnus.com> - - Support -alh and -ald for DWARF 1: - * listing.c (struct list_info_struct): Add debugging field. - (listing_newline): Initialize the debugging field. If ELF, if the - section starts with .debug or .line, set the debugging field in - the listing structure. - (debugging_pseudo): Add list parameter. Change all callers. If - the debugging field is set, consider it to be a debugging pseudo. - If ELF, skip blank lines between debugging lines. - * read.c (emit_expr): If ELF, look for line numbers. - (stringer): If ELF, look for file names. - -Mon Sep 8 12:33:40 1997 Nick Clifton <nickc@cygnus.com> - - * config/tc-v850.c (v850_insert_operand): Only test for overflow - if there is no insert function. - - * config/tc-v850.h (TARGET_MACHINE): New constant. - - * config/tc-v850.c (v850_insert_operand): Add - -mwarn_unsigned_overflow. - (md_begin): Set BFD machine number based on machine variable. - (md_parse_option): Add -mv850, -mv850e and -mv850ea options. - -Mon Sep 8 11:20:46 1997 Ian Lance Taylor <ian@cygnus.com> - - * as.h: Don't declare alloca if it is a macro. - * macro.c: Likewise. - -Sun Sep 7 00:30:19 1997 Richard Henderson <rth@cygnus.com> - - * config/tc-alpha.c (md_parse_option): Move m[] out to top level and - rename to cpu_types[]. - (s_alpha_arch): New function. - (md_pseudo_table): Add "arch". - - * config/tc-alpha.c (md_begin): Merge the two loops through the - opcode table. - (s_alpha_proc): Add initial SKIP_WHITESPACE. - (s_alpha_set): Likewise. Use get_symbol_end instead local while loop. - -Sat Sep 6 19:38:12 1997 Fred Fish <fnf@cygnus.com> - - * read.h (s_lcomm_bytes): Add prototype (for real this time). - -Thu Sep 4 12:10:01 1997 Ian Lance Taylor <ian@cygnus.com> - - * config/obj-elf.c (elf_frob_symbol): Only set BSF_OBJECT for - symbols on Irix. - -Wed Sep 3 11:21:33 1997 Nick Clifton <nickc@cygnus.com> - - * config/tc-v850.c: Remove BFD_RELOC_V850_16_PCREL. - -Tue Sep 2 18:32:30 1997 Jeffrey A Law (law@cygnus.com) - - * config/tc-mn10200.c (md_convert_frag): PC relative instructions arex - relative to the next instruction, not the current instruction. - (md_assemble): Similarly. - -Tue Sep 2 15:58:52 1997 Nick Clifton <nickc@cygnus.com> - - * doc/c-v850.texi: Explanations of offsets in SDA/ZDA areas - correcetd. - - * config/tc-v850.c: Add support for SDA/TDA/ZDA sections. - (v850_reloc_prefix): Duplicate code eliminated. Add code to - recognise special instructions. - (md_assemble): Calculation of the size of a fixups corrected. - - * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add SDA/TDA/ZDA - sections. - -Tue Sep 2 15:40:56 1997 Andrew Cagney <cagney@b1.cygnus.com> - - * config/tc-v850.c (md_assemble): Use opcode->name instead of - opcode->opcode as the sentinal. Zero is a valid opcode. - -Tue Aug 26 16:51:14 1997 Ian Lance Taylor <ian@cygnus.com> - - * doc/as.texinfo (Machine Dependencies): Add v850 to menu. - * doc/c-v850.texi: Change node name to match other chapter nodes. - -Tue Aug 26 09:46:22 1997 Nick Clifton <nickc@cygnus.com> - - * doc/c-v850.texi (V850 Opcodes): Correct name for tiny data area - pointer. - -Tue Aug 26 12:23:25 1997 Ian Lance Taylor <ian@cygnus.com> - - * expr.c (integer_constant): If BFD64, don't make a bignum if the - number will fit in 64 bits. - - * config/tc-alpha.c (load_expression): Check explicitly for O_big, - rather than calling abort. - - * as.h: Don't define alloca if __GNUC__. Just declare it. - * macro.c: Copy alloca handling from as.h. - - * config/tc-i386.c (i386_align_code): Correct 16 bit noops. From - Gabriel Paubert <paubert@iram.es>. - - * config/tc-i386.c (md_assemble): In JumpByte case, when looking - for a WORD_PREFIX_OPCODE, change it to ADDR_PREFIX_OPCODE if this - is jcxz or a loop instruction. - -Mon Aug 25 16:04:14 1997 Nick Clifton <nickc@cygnus.com> - - * config/tc-v850.c (pre_defined_registers): Add 'hp' as alias for - r2. - (md_begin): Set up machine architecture and type. - -Mon Aug 25 14:25:48 1997 Ian Lance Taylor <ian@cygnus.com> - - * symbols.c (resolve_symbol_value): Store the value back into the - symbol expression, to handle add or subtract simplification - correctly. Handle O_symbol_rva. Add default case. - - * config/tc-ppc.c (ppc_change_csect): Temporarily lower the - chunksize while creating the new subsection. - * as.c (chunksize): Initialize to zero. - * subsegs.c (subseg_set_rest): Change 5000 to chunksize when - calling obstack_begin. - -Mon Aug 25 11:21:48 1997 Nick Clifton <nickc@cygnus.com> - - * config/tc-v850.c (md_assemble): Restore input_line_pointer upon - exit. - - * config/tc-v850.c (parse_register_list): Support constant - expressions as register lists. - -Mon Aug 25 10:19:34 1997 Nick Clifton <nickc@cygnus.com> - - * doc/c-v850.texi: Change the major node to v850 Machine - Dependencies. - -Fri Aug 22 11:16:14 1997 Nick Clifton <nickc@cygnus.com> - - * doc/as.texinfo: Add inclusion of c-v850.texi - - * doc/c-v850.texi: New file. - - * read.c (is_end_of_line): Make NUL character be considered to be - a line terminator. - -Fri Aug 22 10:45:33 1997 Nick Clifton <nickc@cygnus.com> - - * config/tc-v850.c (parse_register_list): Add support for curly - brace syntax. - (cc_names): Add "e" and "ne" conditions. - -Thu Aug 21 11:00:36 1997 Nick Clifton <nickc@cygnus.com> - - * app.c (do_scrub_chars): Support a double dash as starting a - comment that extends to end of line. - -Thu Aug 21 10:54:27 1997 Nick Clifton <nickc@cygnus.com> - - * config/tc-v850.c (v850_section, v850_bss, v850_offset): New - functions. - (md_pseudo_table): New pseudo ops: .bss, .offset, .section - -Thu Aug 21 00:59:53 1997 Doug Evans <dje@canuck.cygnus.com> - - * config/tc-m32r.c (md_estimate_size_before_relax): Update recorded - insn when changing to a different instruction. - -Wed Aug 20 00:45:20 1997 J"orn Rennecke <amylaar@cygnus.co.uk> - - * config/tc-sh.c (parse_reg, get_specific, build_Mytes): Add SH4 - floating point extensions. - (parse_reg): parse sgr and dbr. - -Tue Aug 19 17:07:34 1997 Nick Clifton <nickc@cygnus.com> - - * config/tc-v850.c (system_register_name): Support numbers for - system register IDs. - -Tue Aug 19 08:59:12 1997 Fred Fish <fnf@cygnus.com> - - * read.c (s_lcomm_internal): Renamed from s_lcomm, added arg to - flag when alignment is in bytes instead of power of 2, and code to - use that flag to convert alignment to bytes. - (s_lcomm, s_lcomm_bytes): New helpers that call s_lcomm_internal. - * read.h (s_lcomm_bytes): Add prototype. - * config/obj-coff.c (write_object_file): If ALIGNMENT_IN_S_FLAGS is - defined, write alignment to alignment bits in section header s_flags - rather than the s_align field. - * config/obj-coff.h (ALIGNMENT_IN_S_FLAGS): Define for TC_TIC80. - * config/tc-tic80.c (md_pseudo_table): Use s_lcomm_bytes for bss - pseudo, instead of s_lcomm which wants a power of two for alignment. - -Mon Aug 18 20:42:23 1997 Richard Henderson <rth@cygnus.com> - - * macro.c (check_macro): use alloca instead of xmalloc to plug leak. - -Mon Aug 18 20:33:06 1997 Richard Henderson <rth@cygnus.com> - - * as.c (show_usage): Add -am. - * input-scrub.c (input_scrub_include_sb): Don't add leading \n - if we've already got one. - * listing.c (struct list_info_struct): Add line_contents. - (listing_newline): Put unused argument to work: if non-null, save it... - (listing_listing): ... and regurgitate during listing instead of line - from file. - * listing.h (LISTING_MACEXP): New define. - (LISTING_NEWLINE): Argument is NULL. - * read.c (read_a_source_file): If expanding macros, break up input - lines and pass them to listing_newline. - * doc/as.texinfo: Document -ac and -am. - - * cond.c (s_ifc): Add missing demand_empty_rest_of_line. - -Mon Aug 18 11:26:36 1997 Nick Clifton <nickc@cygnus.com> - - * config/tc-v850.c (md_apply_fix3): Add support for new 16 bit PC - relative reloc. - -Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com> - - * config/tc-v850.c: Remove support_v850e flag and command line - option. - - * configure.in (emulations): Add support for v850e target - - * configure (emulations): Add support for v850e target - -Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com> - - * config/tc-v850.c: Remove support_v850ea flag and command line - option. - - * configure.in (emulations): Add support for v850ea target - - * configure (emulations): Add support for v850ea target - -Fri Aug 15 14:00:13 1997 Ian Lance Taylor <ian@cygnus.com> - - * Makefile.am (check-DEJAGNU): Don't cd into testsuite until after - setting EXPECT and TCL_LIBRARY. - * Makefile.in: Rebuild. - - * as.h (enum debug_info_type): Define. - (debug_type): Declare. - * as.c (debug_type): New global variable. - (show_usage): Add --gstabs. - (parse_args): Handle --gstabs. - * read.c (generate_asm_lineno): Remove. - (read_a_source_file): Output stabs debugging if appropriate. - Change checks of generate_asm_lineno to check debug_type. Only - generate ECOFF debugging if ECOFF_DEBUGGING is defined. - * read.h (generate_asm_lineno): Don't declare. - (stabs_generate_asm_lineno): Declare. - * stabs.c (stabs_generate_asm_lineno): New function. - * ecoff.c (add_file): Use debug_type, not generate_asm_lineno. - Don't turn off debugging. - (add_file): Remove old #if 0 code. - (ecoff_new_file): Set debug_type, not generate_asm_lineno. - (ecoff_directive_end): Don't generate stabs line symbols. - (ecoff_generate_asm_lineno): Don't check stabs_seen. Don't set - generate_asm_lineno. - (line_label_cnt): Remove. - (ecoff_generate_asm_line_stab): Remove. - * ecoff.h (ecoff_generate_asm_line_stab): Don't declare. - * doc/as.texinfo, doc/as.1: Document --gstabs. - -Wed Aug 13 18:58:56 1997 Nick Clifton <nickc@cygnus.com> - - * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option): - Add support for v850ea instructions. - - * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option): - Add support for v850e instructions. - - * config/tc-v850.c (md_assemble): Fix error recovery to reload - text of entire opcode. - -Tue Aug 12 10:27:34 1997 Richard Henderson <rth@cygnus.com> - - * doc/internals.texi: Document rs_leb128. - -Tue Aug 12 12:17:03 1997 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-m68k.c (m68k_ip): Give an error message for SIZE_BYTE - in ABSL case, rather than calling abort. - -Mon Aug 11 21:48:00 1997 Richard Henderson <rth@cygnus.com> - - * as.h (enum _relax_state): Add rs_leb128. - * read.c (potable): Add sleb128 and uleb128. - (sizeof_*leb128, output_*leb128, emit_leb128_expr, s_leb128): New - functions. - * read.h: Update prototypes. - * symbols.c (resolve_symbol_value): Streamline quite a bit. Return - the symbol value, add a second FINALIZE argument that prevents - changes from being comitted. Update all callers. - * write.c (cvt_frag_to_fill, relax_segment): Handle rs_leb128. - * doc/as.texinfo: Document the new pseudos. - -Sun Aug 10 14:51:49 1997 Ian Lance Taylor <ian@cygnus.com> - - * Makefile.am (MOSTLYCLEANFILES): Add site.bak, site.exp, stage, - stage1, and stage2. - (DISTCLEANFILES): Define. - * doc/Makefile.am (DISTCLEANFILES): Define. - * Makefile.in, doc/Makefile.in: Rebuild. - -Wed Aug 6 00:30:30 1997 Ian Lance Taylor <ian@cygnus.com> - - * configure.in: Define TARGET_BYTES_BIG_ENDIAN if endian is set. - Don't set targ or gas_target. Define SCO_ELF and - TARGET_SOLARIS_COMMENT when appropriate. Don't substitute for - target_frag. - * Makefile.am: Remove @target_frag@. - (INCLUDES): Remove $(INTERNAL_CFLAGS), $(CROSS), $(HDEFINES), and - $(TDEFINES). - (dep-am): Mark as phony. - * acconfig.h: Add TARGET_BYTES_BIG_ENDIAN, TARGET_SOLARIS_COMMENT, - and SCO_ELF. - * config/arm-big.mt, config/arm-lit.mt: Remove. - * config/mips-big.mt, config/mips-lit.mt: Remove. - * config/ppc-big.mt, config/ppc-lit.mt: Remove. - * config/ppc-sol.mt: Remove. - * config/i386coff.mt, config/m68kcoff.mt: Remove. - * config/m88kcoff.mt: Remove. - * config/sco5.mt: Remove. - * configure, config.in, Makefile.in: Rebuild. - - * Makefile.am ($(srcdir)/config/m68k-parse.h): New target, to - further try to circumvent the .y.h rule. - * Makefile.in: Rebuild. - -Tue Aug 5 12:32:07 1997 Ian Lance Taylor <ian@cygnus.com> - - * Makefile.am: New file, based on old Makefile.in. - * acinclude.m4: New file, from old aclocal.m4. - * configure.in: Call AM_INIT_AUTOMAKE and AM_PROG_LIBTOOL. Remove - shared library handling; now handled by libtool. Replace - AC_CONFIG_HEADER with AM_CONFIG_HEADER. Call AC_PROG_YACC, - AC_PROG_LEX, and AC_DECL_YYTEXT. Call AM_MAINTAINER_MODE, - AM_CYGWIN32, and AM_EXEEXT. Don't call CY_CYGWIN32 or CY_EXEEXT. - * config.in: New file, created by autoheader. - * conf.in: Remove. - * acconfig.h: Mention PACKAGE, VERSION, and USING_CGEN. - * stamp-h.in: New file. - * as.c (print_version_id): Change GAS_VERSION to VERSION. - (parse_args): Likewise. - * config/obj-vms.c: (Write_VMS_MHD_Records): Likewise. - * doc/Makefile.am: New file, based on old doc/Makefile.in. - * Makefile.in, doc/Makefile.in: Now built with automake. - * aclocal.m4: Now built with aclocal. - * configure: Rebuild. - - * cond.c (s_else): If not listing false conditionals, turn listing - off in the false branch of the else. - -Mon Aug 4 11:28:35 1997 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-mips.c (macro): Fix handling of a double load from a - symbol plus an offset. - - * ecoff.c (ecoff_build_symbols): Set fMerge to 0 for an FDR which - has an associated external symbol. - -Sun Aug 3 23:23:59 1997 Richard Henderson <rth@cygnus.com> - - * config/tc-alpha.c (s_alpha_ucons): New function. - (md_pseudo_table): Add unaligned data pseudos for DWARF. - -Thu Jul 31 15:13:43 1997 Jeffrey A Law (law@cygnus.com) - - * config/tc-v850.c (md_assemble): Ignore the rest of the current - line if we encounter an error. - - * config/tc-v850.c (md_assemble): Sign extend constants value - for hi and hi0 expressions. - (v850_insert_operand): Enable range checking for generic 16bit - operands. - -Tue Jul 29 14:20:43 1997 Jeffrey A Law (law@cygnus.com) - - * config/tc-v850.c (md_assemble): Turn on fx_no_overflow for - LO16, HI16 and HI16_S relocs. - -Mon Jul 28 18:41:41 1997 Rob Savoye <rob@chinadoll.cygnus.com> - - * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for - win32 dependencies. - * configure: Regenerated with autoconf 2.12. - * Makefile.in: Add $(EXEEXT) to all executables. - -Fri Jul 25 10:54:43 1997 Jeffrey A Law (law@cygnus.com) - - * config/tc-hppa.c (md_apply_fix): Improve warnings for out of range - unconditional branches. - (hppa_fix_adjustable): Don't adjust anything with a RR% or LR% - field selector. - -Thu Jul 24 15:21:49 1997 Doug Evans <dje@canuck.cygnus.com> - - * config/tc-sparc.c (md_begin): Cast sparc_opcodes to PTR for hash_insert. - -Thu Jul 24 17:51:29 1997 Ian Lance Taylor <ian@cygnus.com> - - * macro.c (define_macro): Make sure the index is in range before - checking for '('. - -Thu Jul 24 12:13:19 1997 Fred Fish <fnf@cygnus.com> - - * config/tc-tic80.c (build_insn): Remove "extended" and replace with - "fx" and "fxfrag". Add "ffrag". Change code to initialize and use - the right f/ffrag and fx/fxfrag pairs since instruction may be split - across frags. - -Tue Jul 22 18:38:56 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE> - - * config/te-go32.h (USE_ALIGN_PTWO): Define. - * config/tc-i386.c (md_pseudo_table): If USE_ALIGN_PTWO is - defined, use s_align_ptwo for .align. - * configure.in (i386-*-msdosdjgpp*): New target. - (i386-*-go32*): Set em to go32 and targ to coffgo32. - * configure: Rebuild. - -Tue Jul 22 12:41:40 1997 Doug Evans <dje@canuck.cygnus.com> - - * config/tc-sparc.c (last_opcode): New static local. - (md_assemble): Don't issue "FP branch in delay slot" warning if - the delay slot has been annulled. - -Tue Jul 22 13:25:13 1997 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-m68k.c (md_apply_fix_2): Check for PC relative reloc - code if BFD_ASSEMBLER. - -Mon Jul 21 08:57:17 1997 Jeffrey A Law (law@cygnus.com) - - * config/tc-v850.c (system_registers): Fix ordering of registers. - -Tue Jul 15 16:29:54 1997 Fred Fish <fnf@cygnus.com> - - * config/tc-tic80.c (build_insn): Initialize extended word to zero - when it will be filled in later by relocation information. - -Mon Jul 14 23:10:58 1997 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-mips.c (macro_build): Restore check of fmt argument. - (mips_ip): Fix ISA checks. - -Mon Jul 14 19:30:55 1997 Fred Fish <fnf@cygnus.com> - - * config/tc-tic80.c (build_insn): Fix endianness problem with - O_big operands. - -Sun Jul 13 20:43:46 1997 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-mips.c (check_absolute_expr): Change warning to - error. - -Fri Jul 11 10:18:47 1997 Jeffrey A Law (law@cygnus.com) - - * config/tc-mips.c (macro_build): Refine code to check if an - instruction is available on a particular cpu variant. - (mips_ip): Likewise. - -Mon Jul 7 22:53:08 1997 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-i386.c (tc_i386_fix_adjustable): Change ifndef - OBJ_AOUT to ifdef OBJ_ELF. - (md_apply_fix3): When mangling 32 bit PC relative reloc for - BFD_ASSEMBLER, handle one ELF case for COFF as well, and add a PE - case. - * write.c (fixup_segment): Change special case for i386-coff to - not apply for i386-pe. - * config/obj-coff.c (coff_adjust_section_syms): Only count fixups - which were not done. - (coff_frob_file_after_relocs): Rename from coff_frob_file. - (coff_format_ops): Initialize frob_file_after_relocs field rather - than frob_file field. - * config/obj-coff.h (coff_frob_file): Don't declare. - (coff_frob_file_after_relocs): Declare. - (obj_frob_file): Don't define. - (obj_frob_file_after_relocs): Define. - * configure.in: Set bfd_gas to yes for i386-*-cygwin32. - * configure: Rebuild. - -Wed Jul 2 12:05:00 1997 Ian Lance Taylor <ian@cygnus.com> - - * config/obj-coff.c (fixup_segment): Never subtract section - address from PC relative reloc which will be fully resolved. - -Tue Jul 1 15:23:07 1997 Jeffrey A Law (law@cygnus.com) - - * ecoff.c (page_type): Renamed from page_t to avoid conflict - with hpux10 header files. - -Mon Jun 30 12:27:28 1997 Ian Lance Taylor <ian@cygnus.com> - - From Jason Merrill <jason@cygnus.com>: - * read.c (do_align): If BFD_ASSEMBLER, only use NOP_OPCODE if - SEC_CODE is set. - * config/tc-i386.h (md_maybe_text): Define. - (md_do_align): Use md_maybe_text. - -Fri Jun 27 19:15:27 1997 Michael Meissner <meissner@cygnus.com> - - * config/tc-ppc.h (tc_fix_adjustable): Only check for GOT type - relocations, don't check for symbol being external, weak, etc. - -Mon Jun 16 19:12:51 1997 Geoff Keating <geoffk@ozemail.com.au> - - * config/tc-ppc.h (tc_fix_adjustable): Don't let the assembler - calculate relocations to any external symbol, because we might be - linking a shared object and the symbol might be overriden or moved - (for instance, moved into a static executable's .bss section). - (GLOBAL_OFFSET_TABLE_NAME): Delete. This is an i386 wierdness. - - * config/tc-ppc.h (tc_fix_adjustable): GOT-based relocations can't - be calculated by the assembler. - - * config/tc-ppc.c (md_apply_fix3): Handle @plt or @local branch - whose destination lies in the same file, by ignoring the @plt or - @local and aiming the branch at its destination. - -Mon Jun 16 13:59:18 1997 H.J. Lu <hjl@gnu.ai.mit.edu> - - * symbols.c (copy_symbol_attributes): Copy BSF_OBJECT flag. - * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy size - expression. - - * config/obj-multi.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Define instead - of obj_copy_symbol_attributes. - -Mon Jun 16 12:45:56 1997 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-ppc.c (ppc_insert_operand): In 32 bit mode, with a - signed operand, sign extend a 32 bit value to the host size. - - * Makefile.in (CFLAGS): Subsitute from configure script. From - Jeff Makey <jeff@cts.com>. - - * config/tc-i386.c (i386_operand): Use alloca rather than a fixed - buffer size to make a copy of the symbol. - - * Makefile.in (OBJS): Put @extra_objects@ on the same line as - macro.o. - -Thu Jun 12 12:16:20 1997 Ian Lance Taylor <ian@cygnus.com> - - * write.c (write_object_file): In non BFD_ASSEMBLER code, as we - step through the frags calling cvt_frag_to_fill, switch to - SEG_DATA when we reach data_frag_root. - -Tue Jun 10 17:08:34 1997 Jeffrey A Law (law@cygnus.com) - - * config/tc-mn10300.c (md_assemble): Allow an empty register - list for instructions which use register lists. - -Tue Jun 10 11:18:09 1997 H.J. Lu <hjl@gnu.ai.mit.edu> - - * config/tc-arm.c (md_apply_fix3): Make temp unsigned long. - - * config/tc-arm.c (arm_adjust_symtab): Only set storage classes if - OBJ_COFF. - - * config/tc-arm.c: Add prototypes for many static functions. - (struct asm_opcode ): Add prototypes for parms field. - (struct thumb_opcode ): Likewise. - (fp_op2): Remove unused flags parameter. - (output_inst): Make static. - (arm_after_pass_hook): Remove unused ignore parameter. - * config/tc-arm.h (arm_after_pass_hook): Declare. - (arm_start_line_hook): Declare. - (arm_frob_label): Declare. - -Mon Jun 9 12:55:45 1997 H.J. Lu <hjl@gnu.ai.mit.edu> - - * depend.c (wrap_output): new prototype. - -Mon Jun 9 12:52:44 1997 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-sh.c (md_apply_fix): Check for overflow. - - * config/tc-m68k.c (md_section_align): If a.out and BFD, force - section size to be aligned. - -Fri Jun 6 17:15:55 1997 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-sh.h (md_cons_align): Define. - (sh_cons_align): Declare. - * config/tc-sh.c (md_pseudo_table): Add .uaword and .ualong. - (sh_no_align_cons): New static variable. - (s_uacons): New static function. - (sh_cons_align): New function. - (sh_handle_align): Warn about misaligned data. - * doc/c-sh.texi: Document .uaword and .ualong. - -Thu Jun 5 15:38:17 1997 Ian Lance Taylor <ian@cygnus.com> - - * macro.c (macro_expand): In MRI mode, treat single quote as a - separator character when checking for a positional argument. - -Tue Jun 3 16:15:13 1997 Nick Clifton <nickc@cygnus.com> - - * config/tc-arm.c (md_parse_option): Merge in changes from - armT-970328-branch. - - * config/tc-arm.h: Merge in changes from armT-970328-branch. - - * configure.in (emulations): Add Thumb architecture support from - armT-9703-28-branch. - -Mon Jun 2 16:25:07 1997 Nick Clifton <nickc@cygnus.com> - - * doc/all.texi: Add enabling of ARM documentation. - - * doc/as.texinfo: Add ARM documentation from armT-970328-branch. - -Mon Jun 2 11:55:12 1997 Gavin Koch <gavin@cygnus.com> - - * config/tc-mips.c: Added r3900 support. - -Thu May 29 12:58:26 1997 Ben Pfaff <pfaffben@pilot.msu.edu> - - * as.c: (parse_args) `-t' option requires an argument. - -Wed May 28 15:45:07 1997 Nick Clifton <nickc@cygnus.com> - - * config/tc-arm.c (md_begin): Change call to - coff_arm_bfd_set_private_flags() to a call to - bfd_set_private_flags(). - -Wed May 28 16:17:34 1997 Ian Lance Taylor <ian@cygnus.com> - - * Makefile.in: Rebuild dependencies. - - * config/tc-i386.c (tc_gen_reloc): Don't try to convert the type - of a BFD_RELOC_RVA reloc. - -Wed May 28 10:48:14 1997 Jeffrey A Law (law@cygnus.com) - - * config/tc-hppa.c (tc_fix_adjustable): Reject absolute calls/jumps. - (hppa_force_relocation): Force a relocation for an absolute - call/jump. - -Mon May 26 13:24:25 1997 Ian Lance Taylor <ian@cygnus.com> - - * doc/as.texinfo: Don't use @value in section names or index - entries; it confuses texinfo.tex. - -Fri May 23 00:09:35 1997 Tom Tromey <tromey@cygnus.com> - - * doc/as.texinfo: Updated for -MD option. - * Makefile.in (CFILES): Added depend.c. - (OBJS): Added depend.o. - * as.h (start_dependencies, register_dependency, - print_dependencies): New declarations. - * depend.c: New file. - * as.c (parse_args): Added -MD option. - (main): Call print_dependencies. - (show_usage): Added help for -MD. - * read.c (s_app_file): Call register_dependency. - (s_include): Call register_dependency when file is found. - (read_a_source_file): Call register_dependency. - -Wed May 21 17:39:28 1997 Ian Lance Taylor <ian@cygnus.com> - - * config/obj-coff.c (symbol_to_chars): If TE_PE, don't add the - section address to the symbol value. - -Tue May 20 11:23:31 1997 Gavin Koch <gavin@cygnus.com> - - * config/tc-mips.c (macro_build,mips_ip): Move the INSN_ISA field - into the new membership field. - -Thu May 15 10:00:53 1997 Nick Clifton <nickc@cygnus.com> - - * config/tc-arm.c (md_begin): If no cpu type is specified on the - command line then the ARM7 is now chosen by default when setting - the BFD machine and architecture. - -Wed May 14 09:54:53 1997 Nick Clifton <nickc@cygnus.com> - - * config/tc-arm.c (global variables): Added 'uses_apcs_26' flag to - hold APCS selection. - (md_begin): Added code to generate flags to be set into the COFF - header and the calls to the BFD functions to do this. - (md_parse_option, md_show_usage): Added new command line - options -mapcs-32, -mapcs-26, -marmv2, -marmv2a, -marmv3, - -marmv3m, -marmv4, -marmv4t. - - * config/tc-arm.h (LOCAL_LABEL): Removed the definition of this macro - as it is never used. - -Tue May 13 22:26:14 1997 Jeffrey A Law (law@cygnus.com) - - * config/tc-mn10200.c (md_convert_frag): Prefix temporary - label name with ".". - * config/tc-mn10300.c (md_convert_frag): Likewise. - -Tue May 13 14:44:39 1997 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-mips.c (set_at): Check for bignum. - (check_absolute_expr, macro, mips16_macro): Likewise. - -Tue May 13 10:45:56 1997 Fred Fish <fnf@cygnus.com> - - * config/tc-tic80.c (md_apply_fix): Check PC relative relocations - for overflow/underflow, only insert lower 15 bits into instruction. - -Mon May 12 13:33:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu> - - * config/tc-i386.c (pi): Check for RegMMX. - -Thu May 8 11:10:15 1997 Ian Lance Taylor <ian@cygnus.com> - - * expr.c (expr): When subtracting values in the same frag, - subtract X_add_number rather than adding it. - -Wed May 7 15:39:48 1997 Ian Lance Taylor <ian@cygnus.com> - - * config/obj-coff.c (write_object_file): Just pass NULL to - md_do_align, not the address of a char holding NOP_OPCODE. - - * config/tc-mips.c (macro): Handle constants for M_LI_D and - M_LI_DD. - (mips_ip): For 'F', 'L', 'f', and 'l', generate a constant rather - than an address if the floating point value looks sufficiently - simple. - -Tue May 6 12:18:09 1997 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-i386.c (md_section_align): If a.out and BFD, force - section size to be aligned. - -Mon May 5 17:16:55 1997 Ian Lance Taylor <ian@cygnus.com> - - * cond.c: Include "macro.h". - (struct conditional_frame): Add macro_nest field. - (initialize_cframe): Initialize macro_nest. - (cond_finish_check): Add nest parameter. Change all callers. - (cond_exit_macro): New function. - * as.h (cond_finish_check): Update declaration. - (cond_exit_macro): Declare. - * input-scrub.c (macro_nest): Make globally visible. - (input_scrub_next_buffer): Call cond_finish_check. - * macro.h (macro_nest): Declare. - * read.c (s_mexit): Call cond_exit_macro. - - * config/tc-i386.h (RegMMX): Define. - * config/tc-i386.c (pi): Check for all register types. - (type_names): Add RegMMX. - (md_assemble): Handle RegMMX. - -Wed Apr 30 12:47:00 1997 Manfred Hollstein <manfred@s-direktnet.de> - - * config/obj-coff.c (c_section_symbol): Clear the LOCAL bit #ifdef - TE_DELTA. - -Tue Apr 29 20:23:10 1997 Jim Wilson <wilson@cygnus.com> - - * config/tc-mips.c (nopic_need_relax): Add new parameter - before_relaxing. Use it when testing ecoff_extern_size. - (load_address, macro, md_estimate_size_before_relax): Fix all - callers. - -Tue Apr 29 19:54:36 1997 Richard Henderson <rth@tamu.edu> - - * config/obj-elf.c (elf_pseudo_table): Add "subsection". - (obj_elf_subsection): New static function. - -Tue Apr 29 19:52:47 1997 Ian Lance Taylor <ian@cygnus.com> - - * config/obj-coff.c (coff_header_append): Don't reset string_size - each time through the loop. - -Fri Apr 25 14:17:46 1997 H.J. Lu <hjl@gnu.ai.mit.edu> - - * Makefile.in (DISTSTUFF): Add itbl-parse.h. - -Fri Apr 25 12:03:15 1997 Ian Lance Taylor <ian@cygnus.com> - - * doc/internals.texi (Porting GAS): Correct documentation for - current configure handling of targ-cpu.h, et. al. - (CPU backend): Document listing macros. - - * listing.c (data_buffer): Set size based on other listing macros, - rather than always using 100. - (data_buffer_size): Remove static variable. - (calc_hex): Make data_buffer_size a local variable. Don't leave - any slop when filling data_buffer. - -Mon Apr 21 15:33:19 1997 Ian Lance Taylor <ian@cygnus.com> - - * doc/c-mips.texi: Document .set autoextend. - -Sat Apr 19 23:09:25 1997 Niklas Hallqvist <niklas@petra.appli.se> - - * configure.in (i386-*-openbsd*, m68k-*-openbsd*, - mips-dec-openbsd*, ppc-*-*bsd*, ns32k-pc532-openbsd*, - sparc-*-openbsd*): New targets. - * configure: Rebuild. - -Sat Apr 19 22:52:03 1997 Jim Wilson <wilson@cygnus.com> - - * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT - for all undefined symbols. - -Fri Apr 18 13:37:35 1997 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-ppc.c (ppc_fix_adjustable): Handle zero length csects - correctly. - -Fri Apr 18 11:51:35 1997 Niklas Hallqvist <niklas@appli.se> - - * configure.in (alpha*-*-openbsd*): New target. - * configure: Rebuild. - -Thu Apr 17 13:59:47 1997 Per Fogelstrom <pefo@openbsd.org> - - * configure.in (mips-*-openbsd*): New target. - * configure: Rebuild. - -Wed Apr 16 12:31:24 1997 Martin Hunt <hunt@cygnus.com> - - * config/tc-d30v.c (parallel_ok): Fix parallel checking - for instructions using conditional execution. - -Tue Apr 15 18:11:44 1997 Gavin Koch <gavin@cygnus.com> - - * config/tc-mips.c (insn_uses_reg): Correct test for fpr pairs. - -Tue Apr 15 13:04:47 1997 Ian Lance Taylor <ian@cygnus.com> - - * Makefile.in (srcroot): Remove. - (INSTALL): Set to @INSTALL@. - (INSTALL_XFORM, INSTALL_XFORM1): Remove. - (all, dvi): Don't set srcroot. - (install): Depend upon as.new, gasp.new, and installdirs. Use - $(program_transform_name) directly, rather than using - $(INSTALL_XFORM) and $(INSTALL_XFORM1). - (installdirs): New target. - * doc/Makefile.in (INSTALL_XFORM1): Remove. - (install): Depend upon installdirs. Use $(program_transform_name) - directly, rather than using $(INSTALL_XFORM) and - $(INSTALL_XFORM1). - (installdirs): New target. - (install-info-as): Run mkinstalldirs. - (install-info-gasp): Likewise. - -Mon Apr 14 11:59:08 1997 Ian Lance Taylor <ian@cygnus.com> - - * Makefile.in (INSTALL): Change install.sh to install-sh. - - * symbols.c (resolve_symbol_value): Check for division by zero. - - From Thomas Graichen <graichen@rzpd.de>: - * Makefile.in: Always use $(SHELL) when running move-if-change. - * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub. - * configure: Rebuild. - -Thu Apr 10 14:40:00 1997 Doug Evans <dje@canuck.cygnus.com> - - * cgen.c (cgen_parse_operand): Renamed from cgen_asm_parse_operand. - New argument `want'. Update enum cgen_parse_operand_result values. - Initialize if CGEN_PARSE_OPERAND_INIT. - * config/tc-m32r.c (md_begin): Set cgen_parse_operand_fn. - (md_assemble): Call cgen_asm_init_parse. - Update call to m32r_cgen_assemble_insn, call as_bad if assembly failed. - -Wed Apr 9 11:49:41 1997 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-m68k.c (m68k_ip): Handle #j. - -Tue Apr 8 16:37:57 1997 Jeffrey A Law (law@cygnus.com) - - * config/tc-mn10300.c (md_convert_frag): Create fixup at the - right address for call label:32,regs,imm. - -Mon Apr 7 14:58:22 1997 Jeffrey A Law (law@cygnus.com) - - * config/tc-hppa.c (pa_subspace_start): If OBJ_ELF, then always return - zero. - * config/tc-hppa.h (tc_frob_symbol): Don't reset the value of the - symbol for OBJ_ELF anymore. - -Mon Apr 7 10:54:59 1997 Doug Evans <dje@canuck.cygnus.com> - - * Makefile.in: Regenerate dependencies. - (TARG_CPU): New variable. - (cgen.o): Depend on cgen.h, $(TARG_CPU)-opc.h. - (.dep1): Delete creating of cgen-opc.h. - (.tcdep): Put proper contents in cgen-opc.h. - * configure.in (m32r): Delete setting of extra_files, extra_links. - (AC_OUTPUT): Create cgen-opc.h. - * configure: Regenerated. - -Sat Apr 5 13:19:12 1997 Klaus Kaempf <kkaempf@progis.de> - - * makefile.vms: Update to build gasp.exe. - -Fri Apr 4 16:10:02 1997 Doug Evans <dje@canuck.cygnus.com> - - * write.c (relax_frag): Make non-static. - * write.h (relax_frag): Add prototype for. - * config/tc-m32r.h (md_do_align): New arg `max'. - * config/tc-m32r.c (m32r_do_align): Likewise. - Update calls to frag_align, frag_align_pattern. - (fill_insn): Update call to m32r_do_align. - (m32r_scomm): Update call to frag_align. - - * config/tc-m32r.[ch]: New files. - * cgen.c: New file. - * Makefile.in (CPU_TYPES): Add m32r. - (TARGET_CPU_CFILES): Add tc-m32r.c. - (TARGET_CPU_HFILES): Add tc-m32r.h. - (DISTCLEAN_HERE): Add cgen-opc.h. - (.dep1,.tcdep): Create empty cgen-opc.h. - (cgen.o): Add dependencies. - (dependencies): Regenerate. - * as.h (struct frag): New member fr_targ. - (fr_pcrel_adjust,fr_bsr): Move into union fr_targ.ns32k. - * conf.in (USING_CGEN): New macro. - * configure.in (m32r-*-*): Add entry for. - Add cgen.o to extra_objects. - * configure: Regenerate. - * frags.c (frag_var): fr_pcrel_adjust renamed to - fr_targ.ns32k.pcrel_adjust. fr_bsr renamed to fr_targ.ns32k.bsr. - (frag_variant): Likewise. - * write.c (relax_frag): Likewise. - * config/tc-ns32k.c (*): Likewise. - -Fri Apr 4 13:26:10 1997 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-hppa.h (TC_EOL_IN_INSN): Check explicitly for '!', - rather than for any end of line character. - - * config/tc-hppa.c (tc_gen_reloc): If hppa_ren_reloc_type fails, - call abort (i.e., as_abort) rather than crashing. - - * config/tc-mips.c: Protect uses of STO_MIPS16 with an ifdef of - OBJ_ELF, rather than of S_GET_OTHER. - - * Makefile.in (DISTCLEAN_HERE): Add site.exp and site.bak. - -Thu Apr 3 13:16:18 1997 Ian Lance Taylor <ian@cygnus.com> - - * Makefile.in (VERSION): Set to 2.8.1. - - * Branched binutils 2.8. - -Wed Apr 2 12:24:10 1997 Ian Lance Taylor <ian@cygnus.com> - - * COPYING: Update FSF address. - - * config/tc-mips.c (mips16_macro): Handle M_DMUL and M_MUL. - -Tue Apr 1 18:29:47 1997 Jim Wilson <wilson@cygnus.com> - - * config/tc-mips.c (md_begin): Don't set interlocks for 4100. - -Tue Apr 1 16:24:28 1997 Klaus Kaempf <kkaempf@progis.de> - - * config-gas.com: Update to handle both vax and alpha. - * makefile.vms: Update to use config-gas. - * conf-a-gas.com: Remove file. - -Tue Apr 1 16:08:21 1997 Ian Lance Taylor <ian@cygnus.com> - - * Makefile.in: Remove unnecessary itbl-parse.h, ibtl-parse.c, and - itbl-lex.c dependencies. Remove rules for itbl-lex.o, - itbl-parse.o, and itbl-ops.o; just use the normal .c.o rule. - -Tue Apr 1 11:25:56 1997 Michael Meissner <meissner@cygnus.com> - - * config/tc-tic80.c (line_comment_char): Make '#' start comments - at the beginning of a line for compatibility with .S files where - cpp leaves the filename transitions beginning with '#'. - -Tue Apr 1 00:07:30 1997 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-m68k.c: Only compile tc_coff_symbol_emit_hook and - tc_coff_sizemachdep if OBJ_COFF. - -Mon Mar 31 23:53:44 1997 H.J. Lu <hjl@gnu.ai.mit.edu> - - * config/tc-ppc.c (register_name): Declare. - -Mon Mar 31 16:31:04 1997 Joel Sherrill <joel@oarcorp.com> - - * configure.in (hppa*-*-rtems*): New target, like hppa-*-*elf*. - * configure: Rebuild. - -Mon Mar 31 14:15:19 1997 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-mips.c (mips_pseudo_table): Add "stabn". - (mips16_mark_labels): New static function. - (append_insn): Call mips16_mark_labels. - (mips_emit_delays): Likewise. - (s_insn): Likewise. Don't call mips_clear_insn_labels. - (s_mips_stab): New static function. - - * configure.in: Use ELF for mips-*-gnu*. - * configure: Rebuild. - -Mon Mar 31 14:01:40 1997 Philippe De Muyter <phdm@info.ucl.ac.be> - - * config/tc-m68k.h (TARGET_FORMAT): Set to "coff-m68k-sysv" if - TE_DELTA. - -Fri Mar 28 18:03:19 1997 Alan Modra <alan@spri.levels.unisa.edu.au> - - * configure.in: Add AC_ARG_ENABLE for commonbfdlib. If it is set, - set OPCODES_LIB to empty. - * configure: Rebuild. - -Fri Mar 28 15:25:24 1997 H.J. Lu <hjl@gnu.ai.mit.edu> - - * configure.in (sparc-*-linux*aout*, sparc-*-linux*): New - targets. - * configure: Rebuild. - -Fri Mar 28 13:08:33 1997 Ian Lance Taylor <ian@cygnus.com> - - * itbl-parse.y (yyerror): Make static. Declare. - - From Ralf Baechle <ralf@gnu.ai.mit.edu>: - * configure.in: Set emulations for mips-*-linux*-*. - * configure: Rebuild. - - * config/tc-mips.c (struct mips_set_options): Define. - (mips_opts): New static variable. - (mips_isa): Remove. Now a field in mips_opts. Change all - references. - (mips16, mips16_autoextend, mips_warn_about_macros): Likewise. - (mips_noreorder, mips_nomove, mips_noat, mips_nobopt): Likewise. - (struct mips_option_stack): Define. - (mips_opts_stack): New static variable. - (s_mipsset): Add support for .set push and .set pop. - * doc/c-mips.texi: Document .set push and .set pop. - - * config/obj-elf.c (obj_elf_section_change_hook): New function. - * config/obj-elf.h (obj_elf_section_change_hook): Declare it. - * config/tc-mips.c (s_change_sec): Call it if OBJ_ELF. - -Thu Mar 27 12:23:56 1997 Ian Lance Taylor <ian@cygnus.com> - - * as.c (parse_args): Update copyright date in version message. - - * Makefile.in (clean-here): Remove dependency files. - - * read.c (s_comm): Check S_IS_COMMON as well as S_IS_DEFINED. - (s_mri_common): Check S_IS_COMMON unconditionally. - * symbols.c (colon): Check S_IS_COMMON as well as S_IS_DEFINED. - * config/tc-alpha.c (s_alpha_comm): Likewise. - * config/tc-mips.c (nopic_need_relax): Likewise. - * config/tc-ppc.c (ppc_elf_lcomm): Likewise. - (ppc_pe_comm): Likewise. - * config/obj-elf.c (obj_elf_common): Likewise. Set segment of - common symbol to bfd_com_section_ptr. - * config/tc-sparc.c (s_common): Likewise. - (tc_gen_reloc): Likewise. - -Thu Mar 27 00:29:46 1997 Martin M. Hunt <hunt@pizza.cygnus.com> - - * config/tc-d30v.c (md_apply_fix3): Get the relocs right. - -Wed Mar 26 13:35:15 1997 H.J. Lu <hjl@lucon.org> - - * config/tc-i386.c (tc_i386_fix_adjustable): Only define if - BFD_ASSEMBLER. - -Wed Mar 26 11:32:51 1997 Ian Lance Taylor <ian@cygnus.com> - - * input-scrub.c (input_scrub_next_buffer): Handle very long input - lines correctly. - - * listing.c (print_lines): Add lineno parameter. Change all - callers. - (listing_listing): Only call calc_hex for the right line. - (listing_list): Set the new edict based on the current edict, in - order to handle listing commands in macros correctly. - - * config/tc-mips.c (insn_uses_reg): Map register numbers in mips16 - instructions. - - * cond.c (cond_finish_check): New function. - * as.h (cond_finish_check): Declare. - * as.c (main): Call cond_finish_check. - -Tue Mar 25 14:45:54 1997 Martin M. Hunt <hunt@pizza.cygnus.com> - - * config/tc-d30v.c (md_assemble): If two instructions - are supposed to be assembled in parallel and the first one is - long, print an error and stop. - (md_apply_fix3): Don't calculate absolute relocs. Just write - them out. - -Mon Mar 24 12:11:18 1997 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-i386.h (iclrKludge): Define. - * config/tc-i386.c (md_assemble): Handle iclrKludge. - - * config/tc-alpha.h (tc_frob_file_before_adjust): Define if - OBJ_ECOFF. - (alpha_frob_file_before_adjust): Declare if OBJ_ECOFF. - * config/tc-alpha.c (alpha_debug): New static variable. - (md_parse_option): Set alpha_debug if -g is seen. - (alpha_frob_file_before_adjust): New function if OBJ_ECOFF. - -Sun Mar 23 18:03:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com> - - * config/tc-d30v.c (build_insn): Enable range-checking code. - (postfix): Stop at space or comma. - (md_assemble): Change error message. - -Sat Mar 22 13:44:28 1997 Ian Lance Taylor <ian@cygnus.com> - - * Makefile.in: Added automatic dependency building. - * dep-in.sed: New file. - -Fri Mar 21 15:42:37 1997 Ian Lance Taylor <ian@cygnus.com> - - * config/obj-ieee.c (segment_name): Don't define function if this - is a macro. - - * config/obj-coff.h (DO_STRIP): Don't define. - * config/tc-h8300.h (DO_STRIP): Don't define. - * config/tc-h8500.h (DO_STRIP): Don't define. - * config/tc-w65.h (DO_STRIP): Don't define. - * config/tc-z8k.h (DO_STRIP): Don't define. - - * symbols.c (colon): Call obj_frob_label if it is defined. - * config/obj-vms.h (obj_frob_label): Rename from tc_frob_label. - - * configure.in: Don't set files and links. Don't call - AC_LINK_FILES. Substitute te_file. Create targ-cpu.h, - obj-format.h, targ-env.h, and itbl-cpu.h in AC_OUTPUT. - * configure: Rebuild. - * Makefile.in (TARG_CPU_C): New variable. - (TARG_CPU_O, TARG_CPU_H): New variables. - (OBJ_FORMAT_C, OBJ_FORMAT_O, OBJ_FORMAT_H): New variables. - (TARG_ENV_H, ATOF_TARG_C, ATOF_TARG_O): New variables. - (SOURCES): Rename from REAL_SOURCES. Delete old definition. - (LINKED_SOURCES): Remove. - (HEADERS): Rename from REAL_HEADERS. Delete old definition. - (LINKED_HEADERS): Remove. - (OBJS): Use $(TARG_CPU_O), etc., rather than targ-cpu.o, etc. - ($(OBJS)): Depend upon $(TARG_ENV_H), etc., rather than - targ-cpu.h, etc. - ($(TARG_CPU_O), $(OBJ_FORMAT_O) $(ATOF_TARG_O)): New targets. - (targ-cpu.o, obj-format.o, atof-targ.o): Remove targets. - (itbl-cpu.h): Remove target. - (DISTCLEAN_HERE): Remove targ-cpu.c, obj-format.c, atof-targ.c, - atof-targ.h. - -Thu Mar 20 19:18:58 1997 Ian Lance Taylor <ian@cygnus.com> - - * doc/as.texinfo (Symbol Names): Don't use obsolete @ctrl macro. - -Thu Mar 20 16:49:14 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> - - * config/tc-m68k.c (mri_chip): Replace calls to get_symbol_end by - open coded loop that does not require the name to start with a - name beginner. - -Thu Mar 20 13:42:01 1997 H.J. Lu <hjl@lucon.org> - - * frags.c (frag_var): Change offset parameter to offsetT. - (frag_variant): Likewise. - * frags.h (frag_variant, frag_var): Update declarations. - * config/tc-m68k.c (struct m68k_it): Change foff field to - offsetT. - (add_frag): Change off parameter to offsetT. - * Several files: Add casts to calls to frag_var. - - * Makefile.in (m68k-parse.c): Depend upon itbl-parse.c, to - serialize a parallel make. - (itbl-parse.h): Split target out from itbl-parse.c. - -Thu Mar 20 12:48:45 1997 Philippe De Muyter <phdm@info.ucl.ac.be> - - * config/m68k-parse.y (motorola_operand): Allow (zdireg,EXPR). - - * config/te-delta.h (COFF_COMMON_ADDEND): Define. - * config/obj-coff.c (fixup_segment): Check COFF_COMMON_ADDEND when - storing the value of a common symbol. - -Wed Mar 19 11:37:57 1997 Philippe De Muyter <phdm@info.ucl.ac.be> - - * config/obj-coff.c (glue_symbols): Unused variable symbolP - removed. - (crawl_symbols): Do not modify symbol_rootP and symbol_lastP here; - that is done by symbol_remove and symbol_insert. - - * config/obj-coff.h (S_IS_LOCAL): Return 0 for a debugging - symbol. - -Wed Mar 19 11:06:29 1997 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-mips.c (load_register): In 32 bit mode, when not - dealing with a 64 bit number, permit the upper 32 bits to be set - even if bit 31 is not set. - -Tue Mar 18 23:30:14 1997 Ian Lance Taylor <ian@cygnus.com> - - * read.c (potable): Add "equiv". - (s_set): Handle .equiv based on argument. - * doc/as.texinfo (Equiv): New node to document .equiv. - (Err): New node to document .err. - -Tue Mar 18 15:50:13 1997 H.J. Lu <hjl@lucon.org> - - * Many files: Add function prototypes. - * as.c (show_usage, parse_args): Make static. - * frags.h (frag_alloc): Declare. - * subsegs.c (subseg_set_rest): Don't declare frag_alloc. - * symbols.c (dollar_label_instance): Change return type to long. - * symbols.h (print_symbol_value): Declare. - (print_expr, print_expr_1, print_symbol_value_1): Declare. - * write.c (fix_new_exp): Don't declare make_expr_symbol. - (remove_subsegs, relax_frag): Make static. - * config/atof-vax.c (atof_vax_sizeof): Change letter to int. - (what_kind_of_float): Likewise. - (atof_vax): Make static. Change what_kind to int. - (md_atof): Change what_statement_type to int. - * config/obj-ecoff.h (obj_ecoff_set_ext): Declare. - * config/tc-alpha.c (vax_md_atof): Declare. - (md_atof): Don't declare atof_ieee and vax_md_atof. - * config/tc-i386.c (set_16bit_code_flag): Make static. - * config/tc-i386.h (tc_i386_fix_adjustable): Declare. - * config/tc-m68k.c (add_fix): Change width to int. - (insert_reg): Change regname to const. - (md_atof): Don't declare atof_ieee. - (demand_empty_rest_of_line): Don't declare. - * config/tc-m88k.c (md_atof): Don't declare atof_ieee. - * config/tc-sparc.c (cmp_reg_entry): Change args to const PTR. - (parse_keyword_arg): Change lookup_fn to take const arg. - (md_atof): Don't declare atof_ieee. - * config/tc-sparc.h: Add ifdef for multiple inclusion. - (tc_aout_pre_write_hook): Don't declare. - -Mon Mar 17 11:21:09 1997 Ian Lance Taylor <ian@cygnus.com> - - * as.h (bfd_alloc_by_size_t): Don't declare. - * Many files: Use xmalloc rather than bfd_alloc_by_size_t. - -Sun Mar 16 13:49:21 1997 Philippe De Muyter <phdm@info.ucl.ac.be> - - * symbols.c (symbol_new): Don't call debug_verify_symchain. - (symbol_append): Set sy_next and sy_previous when adding a single - symbol to an empty list. Call debug_verify_symchain. - (verify_symbol_chain): Use assert, not know. - -Sat Mar 15 20:27:12 1997 Fred Fish <fnf@cygnus.com> - - * NEWS: Note BeOS support. - * configure.in: (ppc-*-beos): New target, use coff as object format. - * configure: Regenerate with autoconf. - -Sat Mar 15 19:14:02 1997 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-mips.c (md_apply_fix): Improve error message for out - of range branch. - - * Makefile.in: Add dependencies on obstack.h where needed. - -Fri Mar 14 15:33:38 1997 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-mips.c (md_estimate_size_before_relax): Handle the - case of a symbol equated to another symbol when using SVR4_PIC. - - * Makefile.in (TARG_CPU_DEP_sparc): Add opcode/sparc.h. - -Thu Mar 13 11:20:51 1997 Ian Lance Taylor <ian@cygnus.com> - - * read.c (read_a_source_file): Call LISTING_NEWLINE before - HANDLE_CONDITIONAL_ASSEMBLY when handling an MRI line label. - - * config/obj-elf.c (obj_elf_data): Call md_flush_pending_output - and md_elf_section_change_hook if they are defined. - (obj_elf_text, obj_elf_previous): Likewise. - -Wed Mar 12 11:40:20 1997 Ian Lance Taylor <ian@cygnus.com> - - * config/obj-multi.h (struct elf_obj_sy): Define if - OBJ_MAYBE_ELF. - (OBJ_SYMFIELD_TYPE): Define as struct elf_obj_sy if - OBJ_MAYBE_ELF. - * config/obj-elf.h (struct elf_obj_sy): Don't define if - OBJ_SYMFIELD_TYPE is defined. - - * doc/as.texinfo (bss): Improve description of .bss section. In - ELF or COFF, you are permitted to switch into the section. - (Comm): Rewrite description of common symbols. - (Lcomm): Mention that some targets permit a third argument. - -Tue Mar 11 01:13:31 1997 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-ppc.c (ppc_elf_lcomm): Don't call S_CLEAR_EXTERNAL. - - * symbols.c (colon): Change type of local to int. From Alan Modra - <alan@spri.levels.unisa.edu.au>. - - * config/tc-m88k.c (m88k_do_align): Don't use a special nop - alignment if a zero fill pattern was explicitly specified. - * config/tc-sh.c (sh_do_align): Likewise. - - * read.c (equals): Always permit register names to be redefined. - - * config/tc-mips.c (mips_fix_adjustable): Permit a reloc against a - mips16 symbol to be adjusted if a symbol is being subtracted from - it. - - From Eric Youngdale <eric@andante.jic.com>: - * config/obj-elf.c (obj_elf_symver): Check for duplicate or - illegal symbol version names. - (elf_frob_symbol): Check for external default versions. - -Sun Mar 9 23:49:12 1997 Ian Lance Taylor <ian@cygnus.com> - - From Eric Youngdale <eric@andante.jic.com>: - * config/obj-elf.h (struct elf_obj_sy): Define. - (OBJ_SYMFIELD_TYPE): Define to elf_obj_sy struct. Change all - users. - * config/obj-elf.c (obj_elf_symver): Just record the name. - (obj_symbol_new_hook): Initialized versioned_name field. - (elf_frob_symbol): If there is a versioned_name, either rename the - symbol, or add an alias with that name. - -Thu Mar 6 13:55:32 1997 Jeffrey A Law (law@cygnus.com) - - * config/tc-mn10300.c (md_relax_table): Define. - (md_convert_frag): Implement. - (md_assemble): Handle relaxable operands/instructions correctly. - (md_estimate_size_before_relax): Implement. - * config/tc-mn10300.h (TC_GENERIC_RELAX_TABLE): Define. - - * config/tc-mn10200.c (md_relax_table): Fix typos. - - * config/tc-mn10300.c (md_assemble): Don't use any MN10300 specific - relocs anymore. Tweak fx_offset for pc-relative relocs. - -Wed Mar 5 15:46:16 1997 Ian Lance Taylor <ian@cygnus.com> - - * cond.c (s_ifc): Call mri_comment_field and mri_comment_end when - in MRI mode. - -Tue Mar 4 19:34:21 1997 Fred Fish <fnf@cygnus.com> - - * config/tc-tic80.c (md_pseudo_table): Add "sect" and "section" - pseudo-ops. - * config/tc-tic80.c (md_begin): Declare external variable - coff_flags and insert an F_AR32WR bit into it. - -Tue Mar 4 10:01:04 1997 Ian Lance Taylor <ian@cygnus.com> - - * read.c (equals): Add reassign parameter. Change all callers. - * read.h (equals): Update declaration. - -Sat Mar 1 01:04:04 1997 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-mips.c (mips16_extended_frag): Don't assume that we - can rely on the frag address to determine whether a frag is - earlier or later. - -Fri Feb 28 14:40:00 1997 Ian Lance Taylor <ian@cygnus.com> - - * write.h (LOCAL_LABEL): Only define if not BFD_ASSEMBLER. - (S_LOCAL_NAME): Likewise. - (FAKE_LABEL_NAME): Define unconditionally. - * symbols.c (colon): Call bfd_is_local_label, not LOCAL_LABEL, if - BFD_ASSEMBLER. - (S_IS_LOCAL): Call bfd_is_local_label_name, not LOCAL_LABEL. - * config/tc-*.h: Only define LOCAL_LABEL if not BFD_ASSEMBLER. - Don't define FAKE_LABEL_NAME. - * config/te-ic960.h: Likewise. - * config/tc-mips.h (tc_frob_file_before_adjust): Define. - (mips_frob_file_before_adjust): Declare. - * config/tc-mips.c (mips_frob_file_before_adjust): New function. - (mips_local_label): Remove. - - * config/te-sco386.h: Remove; not used. - -Thu Feb 27 15:39:16 1997 Fred Fish <fnf@cygnus.com> - - * config/tc-tic80 (md_pseudo_table): Add align pseudo op to do - byte alignment rather than power-of-two alignment that is the - GAS default. - -Thu Feb 27 13:29:04 1997 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-m68k.c (md_assemble): Handle a reloc width of 'W'. - - * gasp.c (hash_add_to_string_table): Correct misspelling in error - message, and add newline. - (process_file): Don't process assignments in the label if this is - a equ or assign pseudo-op. - (process_pseudo_op): Swap first argument to do_assign for K_ASSIGN - and K_EQU, to match documentation. - -Thu Feb 27 12:00:03 1997 Michael Meissner <meissner@cygnus.com> - - * config/obj-coff.c (obj_coff_section): Add 'r' section attribute - to denote read-only data sections. - -Thu Feb 27 00:26:33 1997 Ian Lance Taylor <ian@cygnus.com> - - * config/obj-elf.c (obj_elf_common): Set BSF_OBJECT in flags. - * config/tc-sparc.c (s_common): Likewise, if BFD_ASSEMBLER. - - * expr.c (operand): Simplify 0b handling. Don't treat 0b as a - binary number if the next character is '+' or '-'. - -Wed Feb 26 20:47:12 1997 Fred Fish <fnf@cygnus.com> - - * config/tc-tic80.c (FLT_CHARS): Change from "dD" to "fF". - (find_opcode): Match operands that can be floats. - (build_insn): Handle O_big (float) expressions and build - correct opcode. - -Wed Feb 26 18:19:00 1997 Stan Shebs <shebs@andros.cygnus.com> - - * configure.in (mips*-*-lnews*): New target, also make empty - emulation list for this target. - * configure: Update. - * config/tc-mips.c (ECOFF_LITTLE_FORMAT): Define. - (mips_target_format): Use. - * config/te-lnews.h: New file. - -Wed Feb 26 15:33:46 1997 Fred Fish <fnf@cygnus.com> - - * config/tc-tic80.c (find_opcode, build_insn): Changes to match - operands with :m or :s modifiers and generate the right opcodes - for them. - -Wed Feb 26 11:56:11 1997 Ian Lance Taylor <ian@cygnus.com> - - * Makefile.in (itbl-parse.c itbl-parse.h): Use $(BISON) and - $(BISONFLAGS), not $(YACC) and $(YACCFLAGS). - -Tue Feb 25 22:02:23 1997 Philippe De Muyter <phdm@info.ucl.ac.be> - - * config/tc-m68k.c (instring): Useless local declaration of - crack_operand removed. - * expr.h (expressionS): Changed type of X_op field to operatorT if - __GNUC__. - -Tue Feb 25 13:17:27 1997 Ian Lance Taylor <ian@cygnus.com> - - Based on patches from Robert Lipe <robertl@dgii.com>: - * configure.in: Add i386coff and i386elf to emulation list. - * configure: Rebuild. - * as.c (i386coff, i386elf): Declare. - * obj.h (coff_format_ops): Declare. - * config/obj-coff.c (OBJ_HEADER): Define. - (coff_obj_symbol_new_hook): Rename from obj_symbol_new_hook. - (coff_obj_read_begin_hook): Rename from obj_read_begin_hook. - (obj_pseudo_table): Add "version". - (coff_pop_insert): New static function. - (coff_sec_sym_ok_for_reloc): New static function. - (no_func): New static function. - (coff_format_ops): New variable. - * config/obj-coff.h (coff_obj_symbol_new_hook): Declare. - (obj_symbol_new_hook): Define. - (coff_obj_read_begin_hook): Declare. - (obj_read_begin_hook): Define. - * config/tc-i386.h (i386_target_format): Declare. - * config/tc-i386.c: Check OBJ_MAYBE_ELF as well as OBJ_ELF; check - OUTPUT_FLAVOR when appropriate. - (i386_target_format): New function. - * Makefile.in (obj-coff.o): New target. - (e-i386coff.o, e-i386elf.o): New targets. - - From Stephen Williams <steve@icarus.icarus.com>: - * config/tc-i960.h (TC_SYMFIELD_TYPE): Define if OBJ_COFF. - (_tc_get_bal_of_call): Don't declare. - (tc_get_bal_of_call): Declare as function, don't define as macro. - * config/tc-i960.c (tc_set_bal_of_call): If OBJ_COFF, store balP - in sy_tc field, not x_balntry field. - (tc_get_bal_of_call): Rename from _tc_get_bal_of_call. Change - return type to symbolS *. If OBJ_COFF, retrieve value from sy_tc - field, not x_balntry field. - - * config/obj-elf.c (obj_elf_section): Permit a .note section to - have the SHF_ALLOC attribute. - - * Makefile.in ($(OBJS)): Don't depend upon $(IT_HDRS). - (TARG_CPU_DEP_mips): Depend upon $(srcdir)/itbl-ops.h. - (itbl-lex.o): Depend upon itbl-parse.h. - - * itbl-parse.y (yyerror): Change return type to int. Change to - use old style function declaration. - - * Makefile.in (itbl-lex.o): Remove -Wall. - (itbl-parse.o): Likewise. - - * cond.c (s_ifdef): If we should omit conditionals from listings, - call listing_list. - (s_if, s_ifc, s_endif, s_else, s_ifeqs): Likewise. - * listing.c (list_info_struct): Add EDICT_NOLIST_NEXT. - (listing_listing): Handle EDICT_NOLIST_NEXT. - (listing_list): An argument of 2 means EDICT_NOLIST_NEXT. - * listing.h (LISTING_NOCOND): Define. - (LISTING_SKIP_COND): Define. - * as.c (show_usage): Mention c as a suboption of -a. - (parse_args): Handle c as a suboption of -a. - * doc/as.texinfo: Document -alc. - -Mon Feb 24 23:34:14 1997 Fred Fish <fnf@cygnus.com> - - * config/tc-tic80.c (md_apply_fix): Handle R_ABS type fixups. - -Mon Feb 24 18:27:43 1997 Eric Youngdale <eric@andante.jic.com> - - * doc/as.texinfo: Document .symver. - -Mon Feb 24 15:19:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com> - - * config/tc-d10v.c: Change pre_defined_registers to - d10v_predefined_registers and reg_name_cnt to d10v_reg_name_cnt. - -Mon Feb 24 10:40:45 1997 Fred Fish <fnf@cygnus.com> - - * config/obj-coff.c: Fix typo in comment section. - * config/tc-tic80.c (md_pseudo_table): Add entry for bss, which takes - an additional alignment argument. - (find_opcode): Allow O_symbol relocs for any 32 bit field, not just - base relative ones. - (build_insn): Handle O_symbol relocs for any 32 bit field, not just - base relative ones. - -Mon Feb 24 02:23:00 1997 Dawn Perchik <dawn@cygnus.com> - - * Makefile.in: Remove dependancies on itbl-cpu.h. - * as.c: Define stubs for itbl_parse and itbl_init if HAVE_ITBL_CPU - is not defined. - -Mon Feb 24 02:03:00 1997 Dawn Perchik <dawn@cygnus.com> - - * itbl-ops.h: Include as.h. - -Mon Feb 24 01:04:00 1997 Dawn Perchik <dawn@cygnus.com> - - * as.c: Remove -t option. - * configure, configure.in: Move itbl-cpu.h to mips specific configure. - * itbl-ops.h: Include itbl-cpu.h only if HAVE_ITBL_CPU is defined. - * config/tc-mips.h: Define HAVE_ITBL_CPU. - -Sun Feb 23 18:01:00 1997 Dawn Perchik <dawn@cygnus.com> - - * itbl-ops.c: Don't define DEBUG. - -Sun Feb 23 17:49:00 1997 Dawn Perchik <dawn@cygnus.com> - - * Makefile.in: Update itbl-test.c to reflect its new location. - -Sun Feb 23 15:50:00 1997 Dawn Perchik <dawn@cygnus.com> - - * itbl-ops.c: Add test for itbl_have_entries. - * config/tc-mips.c: Remove test for itbl_have_entries. - * config/tc-mips.h: Define tc_init_after_args to mips_init_after_args. - -Sun Feb 23 18:13:19 1997 Ian Lance Taylor <ian@cygnus.com> - - * Makefile.in (DISTSTUFF): Remove itbl-parse.y, itbl-lex.l, and - itbl-ops.c. Add itbl-parse.c and itbl-lex.c. - (LEX, LEXFLAGS): Define. - * itbl-ops.c (append_insns_as_macros): Remove bogus ASSERT. - -Sat Feb 22 21:25:00 1997 Dawn Perchik <dawn@cygnus.com> - - * itbl-parse.y: Fix indentation mistakes from indent program. - * itbl-lex.l: Fix indentation mistakes from indent program. - * itbl-ops.h: Add include for ansidecl.h. - Add PARAMS around function arguments. - Add declaration for itbl_have_entries. - * itbl-ops.c: Add PARAMS around function arguments. - * Makefile.in: Add itbl build rules. - Add dependancies for itbl files to mips target. - * as.c: Add itbl support. - Add new option "--insttbl" for dynamically extending instruction set. - * as.h: Declare insttbl_file_name; - the name of file defining extensions to the basic instruction set - * configure.in, configure: Add itbl-parse.o, itbl-lex.o, and - itbl-ops.o to extra_objects for mips configuration. - Add include file link from itbl-cpu.h to - config/itbl-${target_cpu_type}.h. - * config/tc-mips.c: Allow copz instructions. - Add notes for future additions to the itbl support. - Add debug macros. - (macro): Call itbl_assemble to assemble itbl instructions. - See if an unknown register is specified in an itbl entry. - -Sat Feb 22 20:53:01 1997 Fred Fish <fnf@cygnus.com> - * doc/internals.texi (CPU backend): Fix typo in md_section_align - description. - * config/tc-tic80.h (NEED_FX_R_TYPE): Define. - * config/tc-tic80.c (find_opcode): Add code to support O_symbol - operands. - (build_insn): Grab a frag early so we can use the address in - fixups. Take one's complement of BITNUM values before insertion - in opcode. Add code to support O_symbol operands. - (md_apply_fix): Replace unimplemented warning with implementation. - (md_pcrel_from): Ditto. - (tc_coff_fix2rtype): Ditto. - -Fri Feb 21 14:34:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com> - - * config/tc-d30v.c (parallel_ok): New function. - * config/tc-d30v.h: Define TARGET_BYTES_BIG_ENDIAN. - * config/tc-d10v.c (md_pcrel_from_section): Return 0 if - relocation is in different section. - -Fri Feb 21 10:08:25 1997 Jim Wilson <wilson@cygnus.com> - - * config/tc-mips.c (mips_ip): If configured for an embedded ELF system, - don't set the section alignment to 2**4. - -Fri Feb 21 11:55:03 1997 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-m68k.c (line_comment_chars): Add '*'. - - * app.c (LEX_IS_TWOCHAR_COMMENT_2ND): Don't define. - (do_scrub_begin): Don't set lex['*']. - (do_scrub_chars): When handling LEX_IS_TWOCHAR_COMMENT_1ST, don't - check for LEX_IS_TWOCHAR_COMMENT_2ND. Instead, just check for - a literal '*'. - - * configure.in: Set em=svr4 for m68k-*-sysv4*. - * configure: Rebuild. - * config/te-svr4.h: New file. - * config/tc-m68k.c (m68k_comment_chars): Only include `#' if - TE_SVR4 or TE_DELTA. - -Thu Feb 20 22:24:39 1997 Jeffrey A Law (law@cygnus.com) - - * config/tc-mn10200.c (md_convert_frag): Create a fixup for the - short conditional branch around a long unconditional branch. - -Thu Feb 20 13:56:00 1997 Ian Lance Taylor <ian@cygnus.com> - - * config/obj-coff.c (obj_coff_ln [both versions]): Call - new_logical_line. - - * config/tc-arm.c (fix_new_arm): Use make_expr_symbol to handle a - complex expression. - - * symbols.c (resolve_symbol_value): If both left and right - operands are undefined, warn about both of them. - -Wed Feb 19 00:53:28 1997 Ian Lance Taylor <ian@cygnus.com> - - Based on patches from Eric Youngdale <eric@andante.jic.com>: - * config/obj-elf.c (elf_pseudo_table): Add "symver". - (obj_elf_symver): New static function. - * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy the st_other - field. - - * write.c (relax_segment): Make type and printf format agree. - - * read.c (get_line_sb): Don't end the line on a semicolon inside a - string. - -Tue Feb 18 18:42:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com> - - * config/tc-d30v.c, config/tc-d30v.h: New files. - - * configure: Rebuilt. - - * configure.in: Add case for d30v. - -Sun Feb 16 17:47:29 1997 Fred Fish <fnf@cygnus.com> - - * config/tc-alpha.h (md_operand): Define with a null expansion, - like all the other targets. - * doc/internals.texi (CPU backend): Add missing word in - md_flush_pending_output description. Fix typo in md_convert_frag - description. - * config/tc-tic80: Minor comment additions/changes. - -Fri Feb 14 18:09:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be> - - * config/tc-m68k.c (LOCAL_LABEL): Macro redefined if TE_DELTA. - (tc_canonicalize_symbol_name): Macro defined if TE_DELTA. - * config/obj-coff.c (obj_coff_def): Use - tc_canonicalize_symbol_name if defined. - (obj_coff_tag, obj_coff_val): Likewise. - * expr.c (operand): Reject '~' as operator if is_name_beginner. - -Fri Feb 14 17:24:48 1997 Ian Lance Taylor <ian@cygnus.com> - - Based on notes from Peter Eriksson <peter@ifm.liu.se>. The target - does not actually work, though: - * configure.in (i386-sequent-bsd*): New target. - * configure: Rebuild. - * config/tc-dynix.h: New file. - * config/tc-i386.h: Define TARGET_FORMAT if TE_DYNIX. - - * read.c (do_align): Add max parameter. Change all callers. - Remove useless static variables. - (s_align): New static function. Do common portion of - s_align_bytes and s_align_ptwo. - (s_align_bytes, s_align_ptwo): Just call s_align. - * frags.c (frag_align): Add max parameter. Change all callers. - (frag_align_pattern): Likewise. - * frags.h (frag_align, frag_align_pattern): Update declarations. - * write.c (relax_segment): Limit alignment change to fr_subtype. - Fix some types to be addressT. - * config/obj-coff.c (size_section): Likewise. - * config/obj-ieee.c (size_section): Likewise. - * config/tc-d10v.h (md_do_align): Add max parameter. - * config/tc-i386.h (md_do_align): Likewise. - * config/tc-m88k.h (md_do_align): Likewise. - * config/tc-m88k.c (m88k_do_align): Likewise. - * config/tc-sh.h (md_do_align): Likewise. - * config/tc-sh.c (sh_do_align): Likewise. - * as.h: Improve comments on rs_align and rs_align_code. - * doc/as.texinfo: Document new alignment arguments. - * doc/internals.texi (Frags): Document use of fr_subtype field for - rs_align and rs_align_code. - -Fri Feb 14 15:56:06 1997 Gavin Koch <gavin@cygnus.com> - - * config/tc-mips.c: Changed opcode parsing. - -Thu Feb 13 20:02:16 1997 Fred Fish <fnf@cygnus.com> - - * config/{tc-alpha.h, tc-d10v.h, tc-generic.h, tc-i960.h, - tc-mn10200.h, tc-mn10300.h, tc-sh.h, tc-vax.h, tc-w65.h}: - Add default definition of zero for TARGET_BYTES_BIG_ENDIAN. - * config/{tc-arm.h, tc-hppa.h, tc-i386.h, tc-mips.h, tc-ns32k.h, - tc-ppc.h, tc-sparc.h}: Move definition of TARGET_BYTES_BIG_ENDIAN - to a location consistent with the rest of the target include files. - * config/tc-i386.c: Remove misleading comment. - * doc/internals.texi (CPU backend): Add description of function - md_undefined_symbol. - * config/tc-tic80.c: Add code to insert predefined symbols into the - symbol table so they can be parsed by the standard expression parser. - Remove custom code that use to parse them. - * config/tc-tic80.h: Move definition of TARGET_BYTES_BIG_ENDIAN - to a location consistent with the rest of the target include files. - -Thu Feb 13 21:44:18 1997 Klaus Kaempf <kkaempf@progis.de> - - * as.h: GNU c provides unlink() function. - - Unify section handling on openVMS/Alpha: - * config/tc-alpha.c(s_alpha_link): Remove. - (s_alpha_section): New function. - Remove case-hacking of symbols - Add .code_address pseudo-op. - (BFD_RELOC_ALPHA_CODEADDR): New relocation. - (s_alpha_code_address): New function. - (alpha_ctors_section, alpha_dtors_section): New sections for C++ - static constructors/destructors. - Add debug code for crash debugs, to be removed when traceback code - is added to object code. - (s_alpha_name): New function for .name pseudo-op. - (alpha_print_token): New function to print token expressions with - alpha specific extensions. - - * makefile.vms: Allow compilation with current gcc snapshot. - -Thu Feb 13 16:29:04 1997 Fred Fish <fnf@cygnus.com> - - * doc/Makefile.in (TEXI2DVI): Set to just name of program. - (DVIPS): Set to dvips. - (ps, as.ps, gasp.ps): New targets. - (internals.info, gasp.dvi, internals.dvi): Set both TEXINPUTS - and MAKEINFO env variables. - (internals.ps): Use DVIPS macro. - (clean): Remove core and backup files. - (distclean): Remove temporary files from building internals. - (clean-dvi): Ditto. - * doc/internals.texi (Frags): Fix typo. - (GAS processing): Ditto. - (CPU backend): Ditto. - * ecoff.c (init_file): Use TARGET_BYTES_BIG_ENDIAN value directly. - * mpw-config.in: Define TARGET_BYTES_BIG_ENDIAN as 1. - * read.c: Remove ugly hack that dealt with config files not - correctly defining TARGET_BYTES_BIG_ENDIAN. - (target_big_endian): Use TARGET_BYTES_BIG_ENDIAN directly. - * config/arm-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1. - * config/arm-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0. - * config/mips-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1. - * config/mips-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0. - * config/ppc-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 1. - * config/ppc-sol.mt: Replace TARGET_BYTES_LITTLE_ENDIAN - with TARGET_BYTES_BIG_ENDIAN defined to 0. - * config/tc-arm.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN - and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just - whether it is defined or not. - * config/tc-mips.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN. - * config/tc-ppc.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN - and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just - whether it is defined or not. - * config/tic80.h (TARGET_FORMAT): Define to coff-tic80. - (TARGET_BYTES_BIG_ENDIAN): Define to 0. - -Thu Feb 13 14:40:16 1997 Doug Evans <dje@canuck.cygnus.com> - - * write.c (write_relocs): Correct text in as_fatal error message, - bfd_perform_relocation -> bfd_install_relocation. - -Thu Feb 13 14:48:03 1997 Philippe De Muyter <phdm@info.ucl.ac.be> - - * config/tc-m68k.c (LEX_TILDE): Define if TE_DELTA. - * read.c (LEX_TILDE): Define if not defined. - (lex_type): Use LEX_TILDE. - * expr.c (get_symbol_end): Check first char with is_name_beginner, - not is_part_of_name. - -Thu Feb 13 11:40:58 1997 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-sparc.c (md_show_usage): Add missing backslash at end - of continued line. - - * config/tc-mips.c (mips16_extended_frag): Correct base address - for an extended PC relative instruction. - (md_convert_frag): Likewise. - - * config/tc-mips.c (prev_nop_frag): New static variable. - (prev_nop_frag_holds): New static variable. - (prev_nop_frag_required): New static variable. - (prev_nop_frag_since): New static variable. - (append_insn): If we aren't reordering, and prev_nop_frag is not - NULL, and we don't need any nops, then decrease the size of - prev_nop_frag. Don't insert nops because of instructions in - noreorder sections. Remember whether the previous instructions - where in noreorder sections even when not reordering. - (mips_no_prev_insn): Add preserver parameter. Change all - callers. Refer prev_nop_frag variables when appropriate. - (mips_emit_delays): Set up prev_nop_frag. - (s_mipsset): Clear prev_nop_frag if reordering. - -Wed Feb 12 14:36:29 1997 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-mips.c (append_insn): Remove useless code which - handled swapping a mips16 jump with a mips16 instruction with a - reloc. - - * config/tc-mips.c (md_parse_option): When debugging, set - mips_optimize to 1, not 0. - - * config/tc-mips.c (mips16_ip): Handle an extend operand. - - * config/tc-mips.c (my_getExpression): In mips16 mode, if it looks - like the expression was based on `.', adjust the value of the - symbol. - - * config/tc-mips.c (append_insn): Warn about an attempt to put an - extended instruction in a delay slot when not reordering. - (md_convert_frag): Warn if an extended instruction appears in a - delay slot. - - * config/tc-mips.c (mips_pseudo_table): Add "insn". - (s_insn): New static function. - * doc/c-mips.texi: Document .insn. - - * config/tc-mips.c (md_begin): Add the general registers to the - symbol table. - (mips16_ip): First parse the expression, and then see whether it - came up with a register, rather than trying to first see whether - we are looking at a register. - -Tue Feb 11 15:13:39 1997 Fred Fish <fnf@cygnus.com> - - * config/tc-tic80.c: Numerous changes and additions to flesh - out functions that were previously just stubs, and fix some - problems found using the new TIc80 testsuite cases. - -Tue Feb 11 15:52:22 1997 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-mips.c (mips16_ip): Handle %gprel modifier. - (md_apply_fix): Handle BFD_RELOC_MIPS16_GPREL. - - * config/tc-mips.c (append_insn): Output jump instruction as a - pair of 2 byte instructions, rather than as a single 4 byte - instruction. - -Mon Feb 10 22:06:00 1997 Dawn Perchik (dawn@cygnus.com) - - * itbl-ops.c, itbl-lex.l, itbl-parse.y, itbl-ops.h, - config/itbl-mips.h: Add copyright message and fix indentation. - -Mon Feb 10 18:09:00 1997 Dawn Perchik (dawn@cygnus.com) - - * itbl-ops.c: New file. Add support for dynamically read - instruction registers, opcodes and formats. Build internal table - for new instructions and provide callbacks for assembler and - disassembler. - * itbl-lex.l, itbl-parse.y: Lex and yacc parsers for instruction - spec table. - * itbl-ops.h: New file. Header file for itbl support. - * config/itbl-mips.h: New file. Mips specific definitions for - itbl support. - -Fri Feb 7 09:52:34 1997 Jeffrey A Law (law@cygnus.com) - - * config/tc-mn10200.c (md_assemble): If a constant operand won't - fit into the constant field of a relaxable operand, then it does - not match. - -Thu Feb 6 20:08:12 1997 Jeffrey A Law (law@cygnus.com) - - * config/tc-mn10200.c (md_estimate_size_before_relax): Treat - a jsr target in a different section just like a jsr to - an undefined target. - -Thu Feb 6 16:52:57 1997 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-mips.c (mips_fix_adjustable): Don't adjust relocations - against any mips16 symbols, not just externally visible ones. - (md_apply_fix): Corresponding change. - -Wed Feb 5 11:11:06 1997 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-mips.c (mips16_ip): Accept floating point registers in - the operand of the exit instruction. - -Tue Feb 4 14:12:39 1997 Ian Lance Taylor <ian@cygnus.com> - - * symbols.c (resolve_symbol_value): If we leave an equated symbol - as O_symbol, copy over the segment. - -Mon Feb 3 12:35:54 1997 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-mips.c (md_apply_fix): If we aren't adjusting this - fixup to be against the section symbol, adjust the value - accordingly. - - * symbols.c (resolve_symbol_value): Don't change X_add_number for - an equated symbol. - * write.c (write_relocs): Avoid looping on equated symbols. - Adjust fx_offset by X_add_number for each symbol. - * config/obj-coff.c (do_relocs_for): Avoid looping on equated - symbols. - (fixup_segment): Add a loop to track down equated symbols and - adjust fx_offset appropriately. - -Fri Jan 31 15:21:02 1997 Jeffrey A Law (law@cygnus.com) - - * config/tc-mn10200.c (md_relax_table): Add entries to allow - jmp -> bra relaxing. - (md_convert_frag): Handle jmp->bra relaxing. - (md_assemble): Handle jmp->bra relaxing. - (md_estimate_size_before_relax): Likewise. - -Fri Jan 31 13:15:05 1997 Alan Modra <alan@spri.levels.unisa.edu.au> - - * config/tc-i386.c (i386_align_code): Add comments explaining the - nop instructions. - -Fri Jan 31 10:46:14 1997 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-sparc.c (enforce_aligned_data): New static variable. - (sparc_cons_align): Don't do anything unless enforce_aligned_data - is set. - (md_longopts): Add "enforce-aligned-data". - (md_show_usage): Mention --enforce-aligned-data. - * doc/c-sparc.texi (Sparc-Aligned-Data): New node; document - enforce-aligned-data. - - * config/tc-ppc.c (md_pseudo_table): If OBJ_XCOFF, add "long", - "word", and "short". - (ppc_xcoff_cons): New static function. - - * write.c (relax_segment): Give an error if a .space symbol is - common or undefined. - - * read.c (read_a_source_file): Don't handle mri_pending_align if - the handler is s_globl or s_ignore. - -Thu Jan 30 11:46:59 1997 Fred Fish <fnf@cygnus.com> - - * config/tc-d10v.c (find_opcode): Remove unused variable "numops". - * config/tc-tic80.c: Many additions to previous placeholder file. - * config/tc-tic80.h: Ditto. - -Thu Jan 30 12:28:18 1997 Alan Modra <alan@spri.levels.unisa.edu.au> - - * config/tc-i386.c (i386_align_code): Improve the nop patterns. - -Thu Jan 30 12:08:40 1997 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-mips.c (mips_fix_adjustable): New function. - * config/tc-mips.h (tc_fix_adjustable): Call mips_fix_adjustable. - (mips_fix_adjustable): Declare. - - Ideas from Srinivas Addagarla <srinivas@cdotd.ernet.in>: - * read.c (read_a_source_file): After doing an mri_pending_align, - adjust the line_label if there is one. - (s_space): Set mri_pending_align if an odd number of bytes were - output. - -Wed Jan 29 15:31:12 1997 Martin M. Hunt <hunt@pizza.cygnus.com> - - * config/tc-d10v.h (md_do_align): Add this hook to call - d10v_cleanup() when a ".align" is detected. - - * config/tc-d10v.c (find_opcode): Correctly calculate - branch displacement when .aligns are present. - -Wed Jan 29 09:42:11 1997 Jeffrey A Law (law@cygnus.com) - - * config/tc-mn10200.c (md_relax_table): Define. - (md_convert_frag): Implement. - (md_assemble): Handle relaxable operands/instructions correctly. - (md_estimate_size_before_relax): Implement. - * config/tc-mn10200.h (TC_GENERIC_RELAX_TABLE): Define. - -Tue Jan 28 15:27:28 1997 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-mips.c (append_insn): Give an error for jumps to a - misaligned address. - (md_apply_fix): Make a branch to an odd address an error rather - than a warning. - - * config/tc-mips.c (md_convert_frag): If the user explicitly - requested an extended opcode, pass warn as true to mips16_immed. - - * config/tc-mips.c (mips16_ip): Handle a missing expression like - an explicit 0, so that explicitly extended instructions work - correctly. - -Mon Jan 27 17:41:20 1997 Ian Lance Taylor <ian@cygnus.com> - - * ecoff.c (ecoff_build_symbols): Don't generate a local ECOFF - symbol for a common symbol. - -Wed Jan 22 10:39:39 1997 Doug Evans <dje@canuck.cygnus.com> - - Patch presumed to have been checked in awhile ago but wasn't. - Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com> - * write.c: Delete "ifndef md_relax_frag" around is_dnrange. - (relax_segment, case rs_org): Move code inside braces. Move locals - target,after inside too. - (relax_segment, case rs_machine_dependent): Guts moved to ... - (relax_frag): New function. - Call md_prepare_relax_scan if defined. - -Mon Jan 20 10:56:47 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> - - * config/tc-m68k.c (m68k_ip): Reject pc-relative addresses for the - 'p' operand specifier. - -Mon Jan 20 10:39:36 1997 J.T. Conklin <jtc@cygnus.com> - - * config/tc-m68k.c (HAVE_LONG_BRANCH): New macro, returns true for - m68k family cpus which support long branch addressing modes. - (m68k_ip, md_convert_frag_1, md_estimate_size_before_relax, - md_create_long_jump): Use it. - -Mon Jan 20 12:42:06 1997 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-mips.c (md_begin): Don't set SEC_ALLOC or SEC_LOAD for - the .reginfo or .MIPS.options section if configured for an - embedded target. - - * config/tc-mips.c (md_begin): Don't set interlocks for - mips_4650. - -Wed Jan 15 13:51:50 1997 Ian Lance Taylor <ian@cygnus.com> - - * read.c (read_a_source_file): Make sure the symbol ends with - whitespace before checking whether the next character is '='. - -Tue Jan 14 15:07:27 1997 Robert Lipe <robertl@dgii.com> - - * config/tc-i386.c (sco_id): Moved from here... - * config/obj-elf.c (sco_id): ...to here. Adding the identifier - really is an SCO ELF specific thing, not just a SCO x86 specific - thing. - -Mon Jan 13 22:43:01 1997 Michael Meissner <meissner@tiktok.cygnus.com> - - * configure.in (tic80-*-*): Don't require 'coff'. - * configure: Regenerate. - -Thu Jan 9 09:08:43 1997 Ian Lance Taylor <ian@cygnus.com> - - * read.c (emit_expr): Check for overflow of a negative value - correctly. - * write.c (fixup_segment): Likewise. - * config/obj-coff.c (fixup_segment): Likewise. - - * config/tc-m68k.c (struct label_line): Define. - (labels, current_label): New static variables. - (md_assemble): Mark current_label as text, and clear it. - (m68k_frob_label): New function. - (m68k_flush_pending_output): New function. - (m68k_frob_symbol): New function. - * config/tc-m68k.h (tc_frob_label): Define. - (md_flush_pending_output): Define. - (tc_frob_symbol): Don't warn, just call m68k_frob_symbol. - (tc_frob_coff_symbol): Likewise. - - * read.c (read_a_source_file): When defining a macro in MRI mode, - don't add the symbol to the symbol table. - -Tue Jan 7 11:21:42 1997 Jeffrey A Law (law@cygnus.com) - - * config/tc-mn10300.c (tc_gen_reloc): Handle sym1-sym2 fixups - here since fixup_segment doesn't (linkrelax is set). - * config/tc-mn10200.c (tc_gen_reloc): Likewise. - -Mon Jan 6 15:19:32 1997 Jeffrey A Law (law@cygnus.com) - - * config/tc-mn10200.c (md_assemble): Tweak fx_offset for pc-relative - relocs. - -Fri Jan 3 16:47:08 1997 Jeffrey A Law (law@cygnus.com) - - * config/tc-hppa.c (struct hppa_fix_struct): Tweak fx_r_field's type - to avoid warnings with the native HP compiler. - (fix_new_hppa): Similarly for the r_type argument. - (pa_build_unwind_subspace, hppa_elf_mark_end_of_function): Enclose - in an #if OBJ_ELF to keep gcc -Wall quiet. - (md_apply_fix): Always initialize "result". - - * config/tc-mn10200.c (md_assemble): Generate relocations. - -Fri Jan 3 18:17:23 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> - - * config/tc-m68k.c (s_even): Adjust the alignment of the current - section. - -Fri Jan 3 17:10:33 1997 Richard Henderson <rth@tamu.edu> - - * config/obj-elf.c (elf_file_symbol): When using ECOFF debugging, - pass on the new file hook. - - * config/tc-alpha.c (alpha_fix_adjustable): Not quite the same as - !alpha_force_relocation, as local LITERALs can be adjusted to be - relative to the section. - -Fri Jan 3 12:09:24 1997 Ian Lance Taylor <ian@cygnus.com> - - * config/obj-coff.c (yank_symbols): If tc_frob_coff_symbol is - defined, call it. - * config/tc-m68k.h (tc_frob_symbol): Check whether text label is - aligned to odd boundary. - (tc_frob_coff_symbol): Define. - - * doc/as.texinfo (Set): Change parenthesized @xref to @pxref. - - * macro.c (macro_expand_body): In MRI mode, just copy a single &. - - * config/tc-m68k.c (m68k_ip): Call frag_grow before adding a - PCINDEX frag. From Ronald F. Guilmette <rfg@monkeys.com>. - - * config/tc-m68k.c (m68k_ip): Accept 'B' as a size for an - immediate value. - (md_assemble): If the size is 'B', set fx_signed. - (md_apply_fix_2): Use fx_signed when checking for overflow. - - * write.h (struct fix): Add fx_signed field. - * write.c (fix_new_internal): Initialize fx_no_overflow and - fx_signed fields. - (fixup_segment): Use fx_signed when checking for overflow. - * config/obj-coff.c (fixup_segment): Check fx_no_overflow and - fx_signed when checking for overflow. - -Thu Jan 2 13:37:29 1997 Ian Lance Taylor <ian@cygnus.com> - - * NOTES, NOTES.config: Removed. These are rarely, if ever, - updated, and all the useful information is in doc/internals.texi. - - Based on patch from Ronald F. Guilmette <rfg@monkeys.com>: - * read.c (read_a_source_file): Check for conditional operators - before doing an MRI pending alignment. - * config/tc-m68k.h (m68k_conditional_pseudoop): Declare. - (tc_conditional_pseudop): Define. - * config/tc-m68k.c (m68k_conditional_pseudop): New function. - * doc/internals.texi (CPU backend): Describe - tc_conditional_pseudoop. - - Based on patch from Ronald F. Guilmette <rfg@monkeys.com>: - * config/tc-m68k.c (m68k_rel32_from_cmdline): New static - variable. - (md_begin): Check m68k_rel32_from_cmdline before setting - m68k_rel32. - (m68k_mri_mode_change): Likewise. - (md_longopts): Add --disp-size-default-16 and - --disp-size-default-32. - (md_parse_option): Handle new options. - (md_show_usage): Mention new options. - * doc/c-m68k.texi (M68K-Opts): Document new options. - - Based on patch from Ronald F. Guilmette <rfg@monkeys.com>: - * config/tc-m68k.c (m68k_index_width_default): New static - variable. - (m68k_ip): Use m68k_index_width_default to set the size of a base - register whose size was not given. - (md_longopts): Add --base-size-default-16 and - --base-size-default-32. - (md_parse_option): Handle new options. - (md_show_usage): Mention new options. - * doc/c-m68k.texi (M68K-Opts): Document new options. - - * doc/c-mips.texi: Mention ISA level 4, and the -mips16 option. - - * configure.in: Recognize mips-*-linux* target. - * configure: Rebuild. - - * config/tc-mips.c (load_register): Rewrite 64 bit handling to - work if valueT is only 32 bits. - - * config/tc-mips.c: Throughout, check target_big_endian rather - than byte_order. - (byte_order): Remove. - (mips_init_after_args): Remove. - * config/tc-mips.h (LITTLE_ENDIAN, BIG_ENDIAN): Don't define. - (mips_init_after_args): Don't declare. - (tc_init_after_args): Don't define. - - * config/tc-mips.h (tc_frob_after_relocs): Define if - OBJ_MAYBE_ELF. - (mips_elf_final_processing): Likewise. - (ELF_TC_SPECIAL_SECTIONS): Likewise. - -Tue Dec 31 15:12:35 1996 Michael Meissner <meissner@tiktok.cygnus.com> - - * config/tc-v850.c (md_assemble): If this is sst.{h,w} or - sld.{h,w} and the operand is relocatable, adjust the adend by - shifting it right one bit. - -Tue Dec 31 12:56:41 1996 Ian Lance Taylor <ian@cygnus.com> - - * read.c (read_a_source_file): Check mri_pending_align after - checking for a macro. From Ronald F. Guilmette - <rfg@monkeys.com>. - - * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE. - - * config/tc-sparc.c (md_apply_fix3): Rename from md_apply_fix, and - add segment argument. If OBJ_ELF, treat a relocation against a - symbol in a linkonce section like a relocation against an external - symbol. - * config/tc-sparc.h (MD_APPLY_FIX3): Define. - -Mon Dec 30 11:35:40 1996 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-mips.c (mips16_macro): Add case for M_ABS. - -Fri Dec 27 22:51:51 1996 Fred Fish <fnf@cygnus.com> - - * NOTES.config (Implementation): as.h #define's "GAS" not "gas", - includes config.h instead of host.h, tc.h instead of tp.h, and - targ-env.h instead of target-environment.h. - Also, obj-format.h includes targ-cpu.h instead of - target-processor.h. - * configure.in (case ${generic_target}): Add tic80-*-coff entry. - * configure: Rebuild with autoconf. - * config/obj-coff.h (coff/tic80.h): Include if TC_TIC80 defined. - (TARGET_FORMAT): Define to "coff-tic80". - * config/tc-tic80.c: New file for TIc80 support. - * config/tc-tic80.h: New file for TIc80 support. - -Fri Dec 27 11:42:29 1996 Ian Lance Taylor <ian@cygnus.com> - - * doc/as.texinfo (M): Mention explicitly that -M changes macro - handling. - -Thu Dec 19 12:06:08 1996 Ian Lance Taylor <ian@cygnus.com> - - * write.c (adjust_reloc_syms): If the fixup symbol has been - equated to an undefined symbol, convert the fixup to being against - the target symbol. Remove obsolete code handling a special case - for i386 PIC. - -Wed Dec 18 22:54:39 1996 Stan Shebs <shebs@andros.cygnus.com> - - * mpw-make.sed: Use NewFolderRecursive for installation. - -Wed Dec 18 16:00:42 1996 Martin M. Hunt <hunt@pizza.cygnus.com> - - * config/tc-d10v.c (do_assemble): Correct previous bug fix. - -Wed Dec 18 15:27:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com> - - * config/tc-d10v.c (md_assemble): Fix bug which caused - second instruction in a line to be case sensitize. - -Wed Dec 18 10:08:46 1996 Jeffrey A Law (law@cygnus.com) - - * config/tc-mn10200.c (mn10200_insert_operand): Don't - range check operands with MN10200_OPERAND_NOCHECK set. - (check_operand): Likewise. - -Tue Dec 17 10:59:32 1996 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-mips.c: Undo part of last Friday's alignment changes. - (md_begin): Always align the text section to a four byte - boundary. - (append_insn): Remove call to record_align. - - * config/tc-mips.c (insn_label): Remove. - (struct insn_label_list): Define. - (insn_labels, free_insn_labels): New static variables. - (mips_clear_insn_labels): New static function. - (append_insn): Mark all mips16 text labels, and make them odd. - Handle all labels after emitting a nop, not just one. Call - mips_clear_insn_labels rather than just clearing insn_label. - (mips_emit_delays): Add insns parameter, and use it to decide - whether to mark mips16 labels. Handle all labels, not just one. - Force mips16 labels to be odd. Change all callers. - (mips16_immed): Don't check for an odd branch target. - (md_apply_fix): Don't check mips16 mode for a branch reloc. - (mips16_extended_frag): Ignore the low bit in a branch target. - (md_convert_frag): Likewise. - (mips_no_prev_insn): Call mips_clear_insn_labels rather than just - clearing insn_label. - (mips_align, mips_flush_pending_output, s_cons): Likewise. - (s_float_cons, s_gpword): Likewise. - (s_align): Use insn_labels rather than insn_label. - (s_cons, s_float_cons, s_gpword): Likewise. - (mips_frob_file_after_relocs): New function. - (mips_define_label): Rewrite to add to insn_labels list. - * config/tc-mips.h (tc_frob_file_after_relocs): Define. - * ecoff.c (ecoff_build_symbols): If the size of a function comes - out odd, increment it. - - * config/tc-mips.c (append_insn): Only update prev_insn when not - reordering if place is NULL. - - * config/tc-mips.c (mips16_ip): Check for a missing expression - when using the register indirect addressing mode. - -Mon Dec 16 10:08:46 1996 Jeffrey A Law (law@cygnus.com) - - * config/tc-mn10200.c (mn10200_insert_operand): Don't - check 24bit operands for overflow. - (check_operand): Likewise. - -Mon Dec 16 11:50:40 1996 Ian Lance Taylor <ian@cygnus.com> - - * doc/as.texinfo (Section): Document how to use the .section - pseudo-op for COFF and ELF. - -Sun Dec 15 15:26:37 1996 Ian Lance Taylor <ian@cygnus.com> - - * write.c (adjust_reloc_syms): Fix linkonce check for ELF. - -Sat Dec 14 22:37:27 1996 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-mips.c (prev_insn_reloc_type): New static variable. - (RELAX_MIPS16_ENCODE): Add dslot and jal_dslot arguments, and - store them. Adjust other RELAX_MIPS16 macros. - (RELAX_MIPS16_DSLOT): Define. - (RELAX_MIPS16_JAL_DSLOT): Define. - (append_insn): Pass new arguments to RELAX_MIPS16_ENCODE. Correct - handling of whether previous instruction has a fixup. Set - prev_insn_reloc_type. - (mips_no_prev_insn): Clear prev_insn_reloc_type. - (mips16_extended_frag): Use the right base address for a PC - relative add or load. - (md_convert_frag): Likewise. If a PC relative add or load is - used, record the alignment for the section. - -Fri Dec 13 13:00:33 1996 Ian Lance Taylor <ian@cygnus.com> - - * write.c (adjust_reloc_syms): Don't reduce a reloc against a - linkonce section into a reloc against the section symbol. - - * config/tc-mips.c (mips16_macro): Remove nop instructions after - branch instructions. - - * config/tc-mips.c (md_begin): If configured for an embedded ELF - system, don't set the section alignment to 2**4. - (s_change_sec): Likewise. - (append_insn): Call record_alignment for the section. - (md_section_align): Don't align the section size for an embedded - ELF system. - -Thu Dec 12 16:40:47 1996 Ian Lance Taylor <ian@cygnus.com> - - * write.c (adjust_reloc_syms): Make sure that symbols are - resolved; expression symbols may have been skipped. - * config/obj-coff.c (fixup_segment): Likewise. - -Thu Dec 12 15:18:21 1996 Michael Meissner <meissner@tiktok.cygnus.com> - - * config/tc-ppc.c (ppc_elf_suffix): Move @plt to - BFD_RELOC_24_PLT_PCREL relocation. - (md_apply_fix3): Support BFD_RELOC_24_PLT_PCREL. - -Tue Dec 10 13:51:55 1996 Martin M. Hunt <hunt@pizza.cygnus.com> - - * config/tc-d10v.c (write_2_short): Remove code that called - parallel_ok() when the programmer specified parallel instructions. - -Tue Dec 10 12:23:19 1996 Jeffrey A Law (law@cygnus.com) - - * config/tc-mn10300.c (md_assemble): Update to handle endianness - issues correctly. - - * config/tc-mn10200.c (md_assemble): Opcode 0x0 is valid! - * config/tc-mn10300.c (md_assemble): Likewise. - -Tue Dec 10 11:37:14 1996 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-mips.c (append_insn): Make sure there is enough room - in a frag after a mips16 instruction to switch it with a jump - instruction. - - * config/tc-mips.c (mips16_extended_frag): Give an error for an - attempt to use a non absolute symbol in an extending frag. - -Mon Dec 9 16:48:20 1996 Jeffrey A Law (law@cygnus.com) - - * config/tc-mn10200.c: Flesh out assembler support for MN10200. - * config/tc-mn10200.h: Likewise. - -Mon Dec 9 17:09:42 1996 Ian Lance Taylor <ian@cygnus.com> - - * app.c (do_scrub_chars): At the end of a C comment, pass space to - UNGET rather than PUT. Set old_state before setting state to -2. - - * config/tc-mips.c (mips16_extended_frag): Avoid an infinite loop - when extending because the value is exactly maxtiny + 1. - - * config/tc-mips.c (RELAX_MIPS16_ENCODE): Add small and ext - arguments, and store them. Adjust other RELAX_MIPS16 macros. - (RELAX_MIPS16_USER_SMALL): Define. - (RELAX_MIPS16_USER_EXT): Define. - (mips16_small, mips16_ext): New static variables. - (append_insn): Pass mips16_small and mips16_ext to - RELAX_MIPS16_ENCODE. - (mips16_ip): Set mips16_small and mips16_ext. - (mips16_immed): Don't check mips16_autoextend. - (mips16_extended_frag): Check USER_SMALL and USER_EXT. - - * write.c (write_relocs): Print an error for an out of range - fixup, rather than calling abort. - - * as.c (main): Unlink the output file if there are errors while - generating the fixups. - -Fri Dec 6 18:48:13 1996 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-mips.c (mips16_extended_frag): Don't call - S_GET_VALUE. - (md_convert_frag): Call resolve_symbol_value before calling - S_GET_VALUE, and don't add in the frag address. - - * config/tc-mips.c (mips16_immed): Add file and line parameters, - and use them when reporting errors. Change all callers. - -Fri Dec 6 15:36:32 1996 Jeffrey A Law (law@cygnus.com) - - * config/tc-mn10300.c: Fix various gcc -Wall warnings. - Remove '$' prefixing for registers. - -Fri Dec 6 00:55:48 1996 Martin <hunt@cygnus.com> - - * config/tc-d10v.c (md_assemble): Check to see if prev_seg - is initialized before using it. - (d10v_cleanup): No longer uses its argument, so make it void. - - * config/tc-d10v.h (d10v_cleanup): Change prototype. - -Thu Dec 5 11:03:31 1996 Ian Lance Taylor <ian@cygnus.com> - - * write.c (fixup_segment): Don't discard the symbol for a PC - relative fixup to an absolute symbol. - -Wed Dec 4 15:42:41 1996 Martin M. Hunt <hunt@pizza.cygnus.com> - - * config/tc-d10v.c (md_assemble, d10v_cleanup): Fix bug - with multiple sections. - -Wed Dec 4 13:00:07 1996 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-mips.c (md_longopts): Rename mips-16 to mips16, and - no-mips-16 to no-mips16. - (s_mipsset): Accept .set mips16 and .set nomips16. - -Wed Dec 4 10:35:33 1996 Michael Meissner <meissner@tiktok.cygnus.com> - - * config/tc-ppc.c (ppc_elf_suffix): Take expressionS pointer - argument, and check for +/- constant following the suffix, folding - it into the expression. - (ppc_elf_cons): Change ppc_elf_suffix calls. - (md_assemble): Ditto. - (shlib): Replace boolean mrelocatable with enumeration shlib. - (md_parse_option): Discriminate between PIC style shared libraries - and -mrelocatable. - (ppc_elf_validate_fix): Don't report warnings for PIC style shared - libraries. - -Tue Dec 3 23:18:29 1996 Michael Meissner <meissner@tiktok.cygnus.com> - - * config/tc-ppc.h ({tc,ppc}_comment_chars): Define, so that we can - change the comment characters. - - * config/tc-ppc.c (comment_chars): Delete in favor of - tc_comment_chars. - (ppc_{eabi,solaris}_comment_chars): Eabi and Solaris versions of - comment chars. - (ppc_comment_chars): Select appropriate comment chars by default. - (msolaris): New flag for -m{,no-}solaris. - (md_parse_option): Recognize -K pic. Add support for - -m{,no-}solaris. - (md_show_usage): Update. - (md_begin): Do not set ELF flags if Solaris. - (ppc_elf_suffix): @local sets R_PPC_LOCAL24PC relocation. - (md_apply_fix3): Add support for R_PPC_LOCAL24PC. - -Mon Dec 2 13:48:57 1996 Ian Lance Taylor <ian@cygnus.com> - - * as.c (main): Correct handling of flag_always_generate_output. - -Sun Dec 1 21:46:05 1996 Jeffrey A Law (law@cygnus.com) - - * config/tc-mn10300.c (tc_gen_reloc): Get the addend from - fx_offset, not fx_addnumber. - - * config/tc-mn10300.h (tc_fix_adjustable): Don't do any - reloc adjustments. - -Sat Nov 30 17:34:48 1996 Eliot Dresselhaus <eliot@wally.edc.com> - - * config/tc-i386.c: Correct misspelling: balenced to balanced. - -Wed Nov 27 13:25:39 1996 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-mips.c (md_section_align): Check for an alignment of - 4, not an alignment of 16. Corrects August 7 patch. - -Tue Nov 26 10:33:16 1996 Ian Lance Taylor <ian@cygnus.com> - - * configure, conf.in: Rebuild with autoconf 2.12. - - * config/tc-ppc.c (ppc_elf_lcomm): Don't give an error if no - alignment is specified. - - Add support for mips16 (16 bit MIPS implementation): - * config/tc-mips.c: Extensive additions for mips16 support, not - listed here. - (RELAX_OLD, RELAX_NEW): Use only 7 bits each. - (insn_uses_reg): Change last parameter to an enum. - * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Define as 0. - (md_relax_frag): Define as mips_relax_frag. - (mips_relax_frag): Declare. - (struct mips_cl_insn): Add use_extend and extend fields. - (tc_fix_adjustable): Define. - * config/obj-elf.h (S_GET_OTHER): Define. - (S_SET_OTHER): Define. - -Mon Nov 25 18:02:29 1996 J.T. Conklin <jtc@beauty.cygnus.com> - - * config/tc-m68k.c (m68k_ip): Implement cases for new <, >, m, n, - o and p operand specifiers. - -Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com> - - * write.c: Delete "ifndef md_relax_frag" around is_dnrange. - (relax_segment, case rs_org): Move code inside braces. Move locals - target,after inside too. - (relax_segment, case rs_machine_dependent): Guts moved to ... - (relax_frag): New function. - Call md_prepare_relax_scan if defined. - * config/tc-m68k.h (md_prepare_relax_scan): Renamed from - M68K_AIM_KLUDGE. - -Mon Nov 25 08:49:36 1996 Jeffrey A Law (law@cygnus.com) - - * config/tc-mn10300.c (address_registers): Use '$' as register - prefix instead of '%'. - (data_registers, other_registers, md_assemble): Likewise. - - * config/tc-mn10300.c (address_registers): Use '%' prefix for regs. - (data_registers, other_registers, md_assemble): Likewise. - - * config/tc-mn10300.c (md_assemble): Correctly determine the - correct location and type for each relocation. - (md_pcrel_from): Simplify. - -Fri Nov 22 15:42:26 1996 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-sh.c (md_convert_frag): Improve warning when branch is - converted into branch around branch. - -Thu Nov 21 11:56:11 1996 Jeffrey A Law (law@cygnus.com) - - * config/tc-mn10300.h (DIFF_EXPR_OK): Don't define this. - (tc_fix_adjustable): Don't adjust relocs against weak symbols or - pc-relative relocs. - * config/tc-mn10300.c (md_begin): Set linkrelax. - (md_assemble): Create fixups as needed. - (md_apply_fix3): Gut. It shouldn't ever get called anymore. - -Tue Nov 19 17:48:06 1996 Michael Meissner <meissner@tiktok.cygnus.com> - - * config/tc-d10v.c (parallel_ok): When automatically converting - serial ops to parallel, do not consider a branch as the first - instruction. - -Tue Nov 19 13:35:22 1996 Jeffrey A Law (law@cygnus.com) - - * config/tc-mn10300.c (md_assemble): Handle MN10300_OPERAND_REG_LIST. - -Mon Nov 18 15:26:55 1996 Jeffrey A Law (law@cygnus.com) - - * config/tc-mn10300.c (mn10300_insert_operand): Provide prototype - via PARAMS. - (check_operand): Likewise. - -Mon Nov 18 15:22:28 1996 Michael Meissner <meissner@tiktok.cygnus.com> - - * config/tc-d10v.c (parallel_ok): Branch and link instructions - modify r13. - (write_2_short): Call parallel_ok to check whether two short - instructions the user requested execute in parallel, can be - executed that way. - -Thu Nov 14 11:17:49 1996 Martin M. Hunt <hunt@pizza.cygnus.com> - - * config/tc-d10v.c (write_2_short): Fix bug that wouldn't - allow a branch and link in parallel with an exe instruction. - -Fri Nov 8 13:55:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com> - - * doc/c-d10v.texi: Add info on @word modifier. - -Wed Nov 6 13:46:07 1996 Jeffrey A Law (law@cygnus.com) - - * config/tc-mn10300.c (mn10300_insert_operand): MN10300_OPERAND_SPLIT - operands are assumed to be 32bits. Use "bits" field to hold the - number of bits in the main instruction word for MN10300_OPERAND_SPLIT. - (mn10300_check_operand): MN10300_OPERAND_SPLIT operands are assumed - to be 32bits. - - * config/tc-mn10300.c (mn10300_insert_operand): Shift low part - of a MN10300_OPERAND_SPLIT operand by operand->shift. - - * config/tc-mn10300.c (mn10300_insert_operand): Handle - MN10300_OPERAND_SPLIT. - -Tue Nov 5 13:30:40 1996 Jeffrey A Law (law@cygnus.com) - - * config/tc-mn10300.c (md_assemble): Insert operands into - the extension part of the instruction if necessary. - (mn10300_insert_operand): Accept pointer to extension word - argument. Make insn a pointer argument too. Return type - is now void. All callers changed. - -Mon Nov 4 12:53:40 1996 Jeffrey A Law (law@cygnus.com) - - * config/tc-mn10300.c (mn10300_insert_operand): Handle - repeated register operands. - -Fri Nov 1 10:42:49 1996 Ian Lance Taylor <ian@cygnus.com> - - * doc/as.texinfo: Added section on reporting bugs. - - * config/tc-alpha.c: Change uses of void * to PTR. Change the - alpha_macro emit field to expect a const argument, and change the - arg field to be const. Fix some spacing to follow the GNU - standard. - -Fri Nov 1 10:32:03 1996 Richard Henderson <rth@tamu.edu> - - * config/tc-alpha.c (md_parse_option): Add knowledge of 21164pc - (pca56) and 21264 (ev6) cpus. - (md_apply_fix): Private relocation types are now negative. - (alpha_force_relocation): Likewise. - (tc_gen_reloc): Likewise. - (emit_insn): Likewise. - (emit_ldXu): Do the right thing when the hardware can do byte insns. - (emit_stX): Likewise. - (emit_sextX): Likewise. - -Thu Oct 31 16:33:21 1996 Ian Lance Taylor <ian@cygnus.com> - - * config/obj-coff.c (do_relocs_for): Call resolve_symbol_value on - a symbol found in a reloc. - - * symbols.c (resolve_symbol_value): Improve the error message if - an undefined symbol is used in an expression. - -Wed Oct 30 20:15:35 1996 Ian Lance Taylor <ian@cygnus.com> - - * doc/internals.texi: Rewrite, and add a lot of documentation. - * doc/Makefile.in (internals.info): New target. - -Wed Oct 30 14:55:57 1996 Jeffrey A Law (law@cygnus.com) - - * config/tc-v850.h (tc_fix_adjustable): Don't adjust relocs - against weak symbols. - -Tue Oct 29 12:28:16 1996 Jeffrey A Law (law@cygnus.com) - - * config/tc-v850.c (md_assemble): Don't lose for relaxable - addresses like .+6. - - * config/tc-v850.c (md_convert_frag): Make sure we insert the - fixup at the right address within the frag. - - * config/tc-v850.c (md_convert_frag): Don't set fragP->fr_fix - to an absolute value, instead increment it as needed. - - * config/tc-v850.h (TC_GENERIC_RELAX_TABLE): Define. - * config/tc-v850.c: Fix some indention problems. - (md_relax_table): Define for D9->D99 branch displacement - relaxing. - (md_convert_frag): Do something useful instead of aborting. - (md_estimate_size_before_relax): Likewise. - (md_assemble): Note if the matching instruction has a relaxable - operand. If it does, allocate frag with frag_var and don't - do any fixups. - -Mon Oct 28 10:48:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com> - - * config/tc-d10v.h (md_cleanup): New function. This is needed to - write out any buffered instructions when a ".end" is found. - -Mon Oct 28 10:43:45 1996 Martin M. Hunt <hunt@pizza.cygnus.com> - - * read.c (read_a_source_file): New hook md_cleanup(). - -Fri Oct 25 00:01:00 1996 Ian Lance Taylor <ian@cygnus.com> - - * write.c (fix_new_exp): Use make_expr_symbol to build an - expression symbol for a complex fixup. - -Thu Oct 24 14:31:04 1996 Jeffrey A Law (law@cygnus.com) - - * config/tc-v850.c (v850_reloc_prefix): Several disgusting - hacks to improve parsing of complex hi, lo, zda, etc - expressions. - (md_assemble): Don't demand and eat a trailing ')' after finding - a v850 relocation prefix. Sign extend the constant in a - BFD_RELOC_LO16 expression. Do eat a trailing ')' after a complete - operand. - (parse_cons_expression_v850): Don't eat a trailing ')' after - finding a v850 relocation prefix. - - * config/tc-v850.h (TC_PARSE_CONS_EXPRESSION): Define. - (TC_CONS_FIX_NEW): Likewise. - * config/tc-v850.c (parse_cons_expression_v850): New function. - (cons_fix_new_v850): Likewise. - - * config/tc-v850.h (tc_fix_adjustable): Don't adjust TDA relocs. - -Wed Oct 23 18:20:29 1996 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-ppc.c (md_apply_fix3): Give a better warning message - for an unknown relocation type. - -Wed Oct 23 16:21:28 1996 Jeffrey A Law (law@cygnus.com) - - * config/tc-v850.c (md_pseudo_table): Add .word; allocates - 4 bytes of space. - -Tue Oct 22 22:01:25 1996 Jeffrey A Law (law@cygnus.com) - - * config/tc-v850.c (md_assemble): Handle TDAOFF relocs - differently for movea & sst/sld insns. - -Tue Oct 22 17:09:32 1996 Michael Meissner <meissner@tiktok.cygnus.com> - - * config/tc-d10v.c (parallel_ok): Don't allow illegal combinations - of instructions. - -Tue Oct 22 11:28:39 1996 Ian Lance Taylor <ian@cygnus.com> - - * obj.h (struct format_ops): Add frob_file_after_relocs field. - * config/obj-multi.h (obj_frob_file_after_relocs): Define. - * config/obj-ecoff.c (ecoff_format_ops): Initialize new - frob_file_after_relocs field. - * config/obj-elf.c (elf_format_ops): Likewise. - * config/tc-mips.c: Undefine obj_frob_file_after_relocs before - including obj-elf.h. - -Mon Oct 21 11:38:30 1996 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-mips.c (cons_fix_new_mips): Only treat 8 byte reloc - specially if not ELF. - (md_apply_fix): Handle BFD_RELOC_64. - (tc_gen_reloc): Handle BFD_RELOC_64. - - * config/tc-i386.c (md_apply_fix3): Don't increment value for a PC - relative reloc when BFD_ASSEMBLER and OBJ_AOUT (more ugly gas - reloc hacking). - - * config/obj-aout.h (S_IS_DEFINE): non BFD_ASSEMBLER version: - Don't check S_GET_OTHER. - -Fri Oct 18 14:06:26 1996 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-mips.c (mips_ip): Accept an odd floating point - register with l.s or s.s. - - * config/obj-aout.c (obj_pseudo_table): Use obj_aout_type for - .type pseudo-op. - (obj_aout_type): New static function. - -Thu Oct 17 17:55:17 1996 Ian Lance Taylor <ian@cygnus.com> - - * Makefile.in ($(OBJS)): Depend upon libiberty.h. - -Wed Oct 16 11:28:31 1996 Jeffrey A Law (law@cygnus.com) - - * config/tc-v850.c (v850_reloc_prefix): Recognize zdaoff, tdaoff - and sdaoff expressions. - - * write.c (fixup_segment): Don't add symbol value to addend if - TC_V850 and OBJ_ELF. - * config/tc-v850.h (tc_fix_adjustable): Don't adjust any - pc-relative fixups. - - * config/tc-v850.c (md_pcrel_from): Undo yesterday's changes. - (md_pcrel_from_section): Likewise. - * config/tc-v850.h (MD_PCREL_FROM_SECTION): Likewise. - -Tue Oct 15 23:19:00 1996 Jeffrey A Law (law@cygnus.com) - - * config/tc-v850.c (md_pcrel_from): Delete unused function. - (md_pcrel_from_section): New function. - * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define. - -Mon Oct 14 13:59:12 1996 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-mips.c (load_register): Add cast to offsetT when using - a constant with &~. - -Mon Oct 14 11:24:28 1996 Richard Henderson <rth@tamu.edu> - - * config/obj-elf.c (elf_frob_file): Move ECOFF debug processing to ... - (elf_frob_file_after_relocs): ... here. New function. - * config/obj-elf.h (obj_from_file_after_relocs): New macro. - * write.c (write_object_file): Call *frob_after_relocs after the - call to write_relocs. - - * config/tc-alpha.c: Use new BFD_RELOC_ALPHA_ELF_LITERAL reloc. - - * config/tc-alpha.c (load_expression): Don't SET_VALUE on the section - symbol, as this messes up linking. Instead, expand the recursive call - inline and change up the appropriate bits to get the 0x8000 offset - in the reloc addend. - -Thu Oct 10 17:30:31 1996 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-sparc.h (tc_fix_adjustable): Permit the difference of - two symbols in the same segment to be adjusted. - - * configure.in: Don't get confused by CPU-VENDOR-linux-gnu. - * configure: Rebuild. - -Thu Oct 10 17:22:18 1996 Michael Meissner <meissner@tiktok.cygnus.com> - - * config/tc-ppc.c (ppc_insert_operand): Change most warnings into - errors. - (ppc_elf_validate_fix): Ditto. - (md_assemble): Ditto. - (ppc_tc): Ditto. - (ppc_pe_section): Ditto. - (ppc_frob_symbol): Ditto. - -Thu Oct 10 12:05:45 1996 Jeffrey A Law (law@cygnus.com) - - * config/mn10300.c (md_assemble): Pass an extra shift count - to mn10300_insert_operand based on the opcode format. - (mn10300_insert_operand): Accept and use extra shift count - parameter. - - * config/tc-mn10300.c (md_assemble): Use FMT_* macros for - formats rather than hard-coded constants. - - * config/tc-mn10300.c (md_assemble): Format D5 instructions - are 7 bytes long. Write out instructions in big-endian format. - -Tue Oct 8 14:56:15 1996 Jeffrey A Law (law@cygnus.com) - - * config/tc-mn10300.c (md_assemble): Tweak further so - that all instructions are parsed correctly. - -Tue Oct 8 13:02:21 1996 Ian Lance Taylor <ian@cygnus.com> - - * as.h: Include libiberty.h. - (xmalloc, xrealloc): Don't declare. - * as.c: Don't include libiberty.h. - * expr.c, read.c, stabs.c, config/obj-coff.c: Likewise. - * config/tc-mips.c: Likewise. - * messages.c: Likewise. - (xstrerror): Don't declare. - * xmalloc.c: Remove. - -Mon Oct 7 16:53:23 1996 Jeffrey A Law (law@cygnus.com) - - * config/tc-mn10300.h (pre_defined_registers) Remove. - (system_registers, cc_names): Likewise. - (address_registers, data_registers, other_registers): New register - arrays. - (register_name, system_register_name, cc_name): Remove. - (mn10300_reloc_prefix): Likewise. - (data_register_name): New function. - (address_register_name, other_register_name): Likewise. - (md_assemble): Rough cut at parsing operands. Remove lots of - unwanted code. - (md_apply_fix3): Disable for now. - -Mon Oct 7 11:38:34 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> - - * config/tc-m68k.c (select_control_regs): New function, extracted - out of m68k_init_after_args. - (m68k_init_after_args): Use it. - (mri_chip): Use it here as well to update set of allowed control - regs for movec. - -Mon Oct 7 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com> - - * config/obj-elf.c (elf_begin): New function. - (obj_elf_section): Add the section symbol to the symbol table. - * config/obj-elf.h (obj_begin): Define. - (elf_begin): Declare. - * as.c (perform_an_assembly_pass): Call obj_begin if it is - defined. - -Fri Oct 4 18:37:32 1996 Ian Lance Taylor <ian@cygnus.com> - - * config/obj-coff.c (fixup_segment): Subtract the section address - from a PC relative reloc if TC_M68K. - -Thu Oct 3 15:15:30 1996 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-sparc.c (md_pseudo_table): Make .uahalf, .uaword, and - .uaxword available even if not OBJ_ELF. - (md_atof): Remove unused local variable wordP. - -Thu Oct 3 00:16:50 1996 Jeffrey A Law (law@cygnus.com) - - * config/tc-mn10x00.c, config/tc-mn10x00.h: New files - for Matsushita MN10x00 support. - * configure.in: Recognize mn10x00-*-* - * configure: Rebuilt. - -Wed Oct 2 15:54:03 1996 Klaus Kaempf <kkaempf@progis.de> - - * config/obj-evax.h: move openvms definitions from here to tc-alpha.c. - * config/tc-alpha.c: add support for vms_case_hack like in vax/vms. - (load_expression): track clobbering of base reg before jmp/jsr. - (s_alpha_file): pass case_hack flags and source filename via - symbol table to bfd. - * config/tc-alpha.h (TC_CONS_FIX_NEW): define - -Tue Oct 1 16:16:01 1996 Joel Sherrill <joel@oarcorp.com> - - * configure.in (mips-*-rtems*): New target, like mips-*-elf*. - * configure: Rebuild. - -Tue Oct 1 12:37:48 1996 Ian Lance Taylor <ian@cygnus.com> - - * read.c (s_macro): Warn if a macro has the same name as a - pseudo-op. - (s_space): In m68k MRI mode, align to a word boundary. - * macro.c (define_macro): Add namep parameter. Change all - callers. - * macro.h (define_macro): Update declaration. - - * as.c (show_usage): Print bug report address. - (parse_args): Change version printing to match current GNU - standards. - * gasp.c (show_usage): Print bug report address. - (main): Change version printing to match current GNU standards. - - * config/tc-m68k.c (init_table): Correct access control unit - register numbers. From Ken Rose <rose@netcom.com>. - - * config/tc-alpha.c: Add some static function prototypes. - (alpha_macros): Move to top of file. Make static. - (alpha_num_macros): Move to top of file. - -Tue Oct 1 09:36:19 1996 Stu Grossman (grossman@critters.cygnus.com) - - * config/tc-v850.h: Define LOCAL_LABEL to recognise _.L_* symbols - generated by DWARF. - -Sat Sep 28 03:38:08 1996 Ian Lance Taylor <ian@cygnus.com> - - * listing.c (list_symbol_table): Remove bogus code in BFD64 case, - and just call sprintf_vma. - -Thu Sep 26 16:04:11 1996 Ian Lance Taylor <ian@cygnus.com> - - * expr.c (expr): Change >>= to >> (fix typo). (From meissner). - -Tue Sep 24 19:05:08 1996 Ian Lance Taylor <ian@cygnus.com> - - * read.c (float_cons): Call md_flush_pending_output if it is - defined. - -Tue Sep 24 12:22:18 1996 Martin M. Hunt <hunt@pizza.cygnus.com> - - * config/tc-d10v.c (md_operand): Created. Allows operands to - start with '#'. - * config/tc-d10v.h (md_operand): Undefined. - -Mon Sep 23 12:13:18 1996 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-m68k.c (add_fix): Treat a width of '3' like 'B'. - (md_assemble): A fixup width of '3' means a 1 byte reloc. - -Thu Sep 19 12:21:24 1996 Ian Lance Taylor <ian@cygnus.com> - - * config/obj-coff.c (fixup_segment): Don't adjust PC relative - reloc for the i960 for a reloc in the same section. This undoes - one of the two changes made Aug 19. - -Wed Sep 18 12:11:58 1996 Ian Lance Taylor <ian@cygnus.com> - - * config/obj-coff.c (obj_coff_endef): Both versions: Move C_STAT - symbols to the position of the debugging information. - -Mon Sep 16 11:41:40 1996 Ian Lance Taylor <ian@cygnus.com> - - * expr.c (expr): Always use unsigned right shifts for >>. - -Thu Sep 12 10:25:45 1996 James G. Smith <jsmith@cygnus.co.uk> - - * config/tc-arm.c (md_apply_fix3): Update two thumb instruction - slots when processing BL fixups. - - * config/tc-arm.c (output_inst): Ensure Thumb BL fixup is marked - on the first half of the instruction. - -Wed Sep 11 00:09:35 1996 Ian Lance Taylor <ian@cygnus.com> - - * ecoff.c (ecoff_stab): Create an expression symbol for a complex - stabs expression, rather than giving an error. - - * ecoff.c (ecoff_new_file): Don't do anything if we are still in - the same file. - -Tue Sep 10 11:45:37 1996 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-mips.c (append_insn): Fill in the value for a constant - jump, rather than creating a reloc. - -Mon Sep 9 10:57:42 1996 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-mips.c (append_insn): Don't swap an instruction which - sets a condition code with an instruction which uses a condition - code. - (mips_ip): In cases 'N' and 'M', look for $fccN rather than an - immediate value. - - * config/tc-mips.c (md_begin): Recognize r5000 for cpu. - (mips_ip): Give a better error message if the ISA level is wrong. - (md_parse_option): Recognize -mcpu=[v][r]5000. - -Sat Sep 7 13:25:55 1996 James G. Smith <jsmith@cygnus.co.uk> - - * config/tc-mips.c (COUNT_TOP_ZEROES): Added macro to count - leading zeroes. - (load_register): Ensure hi32 bits are not lost during lo32bit - processing. Fix shift offset that was overflowing into the next - instruction field. Add code to generate shorter sequences for - constants with a single contiguous seqeuence of ones. - -Fri Sep 6 17:07:12 1996 Martin M. Hunt <hunt@pizza.cygnus.com> - - * config/tc-d10v.c (d10v_dot_word): New function to support - "@word" with the word pseudo-op. - (md_apply_fix3): Cleanup and changes to support correct sizes - for 16 and 18-bit relocs. - -Fri Sep 6 16:00:29 1996 Doug Evans <dje@canuck.cygnus.com> - - * configure.in (sparc-*-aout): Set `em'. - * configure: Regenerated. - * config/te-sparcaout.h: New file. - * config/tc-sparc.h (TARGET_BYTES_BIG_ENDIAN): Define. - Ifdef TE_SPARCOUT define TARGET_FORMAT and SPARC_BIENDIAN. - * config/tc-sparc.c (INSN_BIG_ENDIAN): New macro. - (SPECIAL_CASE_{SETSW,SETX}): Define. - ({NOP,OR,FMOVS,SETHI,SLLX,SRA}_INSN): Define. - (md_begin): Delete setting of `target_big_endian'. - (output_insn): New function. - (md_assemble): Rewrite. Add `setx' support. - (sparc_ip): Handle `0' operand char. Recognize setuw, setsw, setx - special cases. - (md_atof): Add little endian support. - (md_number_to_chars): Likewise. - (md_apply_fix): Likewise. - (md_longopts): Recognize -EL,-EB ifdef SPARC_BIENDIAN. - (md_parse_option): Likewise. - (md_show_usage): Print -EL, -EB ifdef SPARC_BIENDIAN. - -Thu Sep 5 13:40:29 1996 Ian Lance Taylor <ian@cygnus.com> - - * ecoff.c (ecoff_new_file): New function. - * ecoff.h (ecoff_new_file): Declare. - * config/obj-ecoff.h (obj_app_file): Define. - -Thu Sep 5 13:39:25 1996 Richard Henderson <rth@tamu.edu> - - * config/tc-alpha.c (load_expression): Bias the .lit8 section - symbol by 32k so that our 16-bit signed offset can address the - entire chunk. Reported by <matt@lkg.dec.com>. - -Wed Sep 4 10:23:20 1996 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-mips.c (load_register): Remove unused variable tmp. - -Wed Sep 4 11:24:29 1996 James G. Smith <jsmith@cygnus.co.uk> - - * config/tc-mips.c (load_register): Remove unnecessary code that - was causing the high 32bits of 64bit constants to be lost. - -Tue Sep 3 13:52:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com> - - * config/tc-d10v.c: Added changes to support function - pointers and "@word" syntax. - -Tue Sep 3 11:57:18 1996 Jeffrey A Law (law@cygnus.com) - - * config/tc-v850.c: Remove commented out and #if 0'd code. - (v850_reloc_prefix): Provide prototype. - (postfix, get_reloc, build_insn): Remove prototypes for nonexistant - functions. - (md_begin, md_assemble, md_apply_fix3): Remove unused variables. - (md_assemble): Add default to case statement. - -Sat Aug 31 16:03:00 1996 Jeffrey A Law (law@cygnus.com) - - * config/tc-v850.c (md_assemble): Compute size of the instrction - from the opcode. - - * config/tc-v850.c (md_apply_fix3): Do simple byte, short and - word fixups too. - -Fri Aug 30 23:50:08 1996 Jeffrey A Law (law@cygnus.com) - - * config/tc-v850.c (md_apply_fix3): Use little endian get/put - routines to fetch/store the updated instruction from/to memory. - (v850_insert_operand): If the operand has a specialized insert - routine, call it. - -Fri Aug 30 18:35:26 1996 J.T. Conklin <jtc@hippo.cygnus.com> - - * config/tc-v850.c (reg_name_search): Align calling convention to - be like identical function found in tc-ppc.c. - (get_reloc): Removed. - (v850_reloc_prefix): New function, parse lo(), hi() and hi0(). - (md_assemble): emit fixups. - (md_pcrel_from): renamed from md_pcrel_from_section, emit proper - displacement. - (md_apply_fix3): handle fixups/relocs. - * config/tc-v850.h (MD_PCREL_FROM_SECTION): Removed definition. - -Fri Aug 30 18:12:00 1996 Ian Lance Taylor <ian@cygnus.com> - - Add SH ELF support. - * configure.in (sh-*-elf*): New target. - * config/tc-sh.h (TARGET_ARCH): Define. - (WORKING_DOT_WORD): Define. - (TC_COFF_FIX2RTYPE): Only define if OBJ_COFF. - (BFD_ARCH, COFF_MAGIC, TC_COUNT_RELOC): Likewise. - (TC_RELOC_MANGLE, tc_coff_symbol_emit_hook): Likewise. - (DO_NOT_STRIP, NEED_FX_R_TYPE, TC_KEEP_FX_OFFSET): Likewise. - (TC_COFF_SIZEMACHDEP, tc_frob_file): Likewise. - (SUB_SEGMENT_ALIGN): Likewise. - (RELOC_32): Don't define. - (tc_frob_file_before_adjust): Define if BFD_ASSEMBLER. - (target_big_endian): Declare if OBJ_ELF. - (TARGET_FORMAT): Define if OBJ_ELF. - * config/tc-sh.c: Use BFD reloc codes instead of SH COFF reloc - numbers throughout. - (tc_crawl_symbol_chain): Only define if OBJ_COFF. - (tc_headers_hook, tc_coff_sizemachdep): Likewise. - (struct sh_count_relocs): Define. - (sh_count_relocs): New static function, broken out of - sh_frob_file. Add BFD_ASSEMBLER code. - (sh_frob_section): Likewise. - (sh_frob_file): Call sh_frob_section. - (md_convert_frag): If BFD_ASSEMBLER, change type of headers, and - call section_symbol rather than seg_info (seg)->dot. - (md_section_align): Add OBJ_ELF version. - (SWITCH_TABLE_CONS): Define. - (SWITCH_TABLE): Use SWITCH_TABLE_CONS. - (md_apply_fix): Change parameter types if BFD_ASSEMBLER. Only - handle fx_r_type == 0 if not BFD_ASSEMBLER. Return 0 if - BFD_ASSEMBLER. - (struct reloc_map): Define if not BFD_ASSEMBLER. - (coff_reloc_map): Likewise. - (sh_coff_reloc_mangle): Use coff_reloc_map to convert fx_r_type. - (tc_gen_reloc): New function if BFD_ASSEMBLER. - * write.c (write_relocs): Ifdef out fx_where test which triggers - inappropriately for SH ELF. - (write_object_file): Call tc_frob_file_before_adjust and - obj_frob_file_before_adjust if they are defined. - - * write.c (write_object_file): Use BFD_RELOC_16, not - BFD_RELOC_NONE, when calling fix_new_exp for a broken word. - - * read.c (emit_expr): Fix conversion of byte count to BFD reloc - code. - -Fri Aug 30 14:47:38 1996 Martin M. Hunt <hunt@pizza.cygnus.com> - - * config/tc-d10v.c (find_opcode): Fix problem with calculating - branch sizes in across sections. - -Fri Aug 30 00:44:13 1996 Jeffrey A Law (law@cygnus.com) - - * config/tc-850.c (md_assemble): Handle hi() correctly. Handle - hi0() too. - -Wed Aug 28 23:11:08 1996 Jeffrey A Law (law@cygnus.com) - - * config/tc-v850.c (md_begin): Deal with end of opcode - table marker. - -Wed Aug 28 19:20:04 1996 Martin M. Hunt <hunt@pizza.cygnus.com> - - * config/tc-d10v.c (find_opcode): Fix a bug which could generate - the wrong opcode for cases like st2w where there are many forms - of the same instruction. - -Tue Aug 27 13:53:22 1996 Ian Lance Taylor <ian@cygnus.com> - - * expr.c (operand): If md_parse_name is defined, call it before - calling symbol_find_or_make. - * config/tc-ppc.h (md_parse_name): Define. - (ppc_parse_name): Declare. - * config/tc-ppc.c (reg_name_search): Add regs and regcount - parameters. - (register_name): Update call to reg_name_search. - (cr_operand): New static variable. - (cr_names): New static const array. - (ppc_parse_name): New function. - (md_assemble): If PPC_OPERAND_CR is set in the operand flags, set - cr_operand before calling expression. - -Tue Aug 27 09:05:50 1996 Jeffrey A Law (law@cygnus.com) - - * config/tc-hppa.c (tc_gen_reloc): Add new argument to - hppa_gen_reloc_type call. - -Mon Aug 26 18:24:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com> - - * config/tc-d10v.c: Fixed ".word". Fixed problem with range checking - on addresses. Improved error messages. - * doc/c-d10v.texi: Added docs for register pairs. - -Mon Aug 26 13:39:27 1996 Martin M. Hunt <hunt@pizza.cygnus.com> - - * config/tc-d10v.c (parallel_ok): Fix bug in parallel - checking code. - -Mon Aug 26 14:38:22 1996 Ian Lance Taylor <ian@cygnus.com> - - * ecoff.c (init_file): Initialize fMerge to 1. - (add_file): Restore old file merging code, but only merge files if - fMerge is set. - (ecoff_directive_loc): Clear fMerge field of current file. - (ecoff_generate_asm_lineno): Likewise. - -Fri Aug 23 11:40:47 1996 Martin M. Hunt <hunt@pizza.cygnus.com> - - * doc/c-d10v.texi: Fix typo. - -Fri Aug 23 10:41:32 1996 Jeffrey A Law (law@cygnus.com) - - * config/tc-v850.c (md_assemble): Correct bit masking for - hi and lo expressions. - - * config/tc-v850.c (md_assemble): Rough cut at demanding - "ep" or "r30" in sst and sld instructions. - (md_apply_fix3): Don't abort. Just warn that we don't - have relocs yet. - - * config/tc-v850.c (CC_NAME_CNT): Define. - (cc_name): New function. - (md_assemble): Handle V850_OPERAND_CC correctly. - - * config/tc-v850.c (md_assemble): Don't forget to initialize - "insn"! - - * config/tc-v850.c (reg_name_search): Generalize to search - any given register table. - (register_name): Pass appropriate table and size to reg_name_search. - (system_register_name): New function. - (SYSREG_NAME_CNT): Define. - (md_assemble): Handle operands which are system registers. - - * config/tc-v850.c (md_assemble): If we find a register, but the - opcode doesn't want a register, then we don't have a match. - (md_assemble): Get size of the instruction from the opcode table. - -Thu Aug 22 10:20:30 1996 Ian Lance Taylor <ian@cygnus.com> - - * configure.in: Set and substitute HLDENV. - * configure: Rebuild. - * Makefile.in (HLDENV): New variable. - (as.new): Use $(HLDENV). - - * ecoff.c (ecoff_directive_endef): Avoid a division by zero error - if an array dimension is not known. - -Thu Aug 22 10:50:00 1996 Martin M. Hunt <hunt@pizza.cygnus.com> - - * config/tc-d10v.c: Fix a reloc bug caused by my last change. - * doc/c-d10v.texi: Cleanup. - -Tue Aug 20 15:15:16 1996 J.T. Conklin <jtc@hippo.cygnus.com> - - * config/tc-v850.c: New file. - * config/tc-v850.h: New file. - * configure (v850-*-elf): New target. - * configure.in (v850-*-elf): New target. - -Wed Aug 21 15:50:54 1996 Martin M. Hunt <hunt@pizza.cygnus.com> - - * doc/c-d10v.texi: New file. - * doc/all.texi: Added D10V stuff. - * doc/as.texinfo: Added D10V stuff. - -Tue Aug 20 14:10:02 1996 Martin M. Hunt <hunt@pizza.cygnus.com> - - * config/tc-d10v.c: All references to defined symbols should - now use the optimal instruction. .float and .double now work. - -Mon Aug 19 14:41:36 1996 Ian Lance Taylor <ian@cygnus.com> - - * config/obj-coff.c (fixup_segment): Adjust PC relative reloc by - section address for the i960 as is done for the i386. - -Thu Aug 15 16:37:59 1996 Stan Shebs <shebs@andros.cygnus.com> - - * mpw-config.in: Add wildcards for config matching, add mips-*-* - case, forward-include bfd/elf-bfd.h. - -Thu Aug 15 13:24:30 1996 Martin M. Hunt <hunt@pizza.cygnus.com> - - * config/tc-d10v.c: Add additional information to the opcode - table to help determinine which instructions can be done - in parallel. - -Thu Aug 15 17:01:31 1996 James G. Smith <jsmith@cygnus.co.uk> - - * config/tc-arm.c: Major changes to add Thumb support, with lots - of change input from <rearnsha@armltd.co.uk>. - Reverted to INSN_SIZE macro, rather than insn_size variable. - (insns): Added ARM "bx" instruction support. - (tinsns): Added Thumb instruction definition structure. - (arm_tops_hsh): Added hash structure for Thumb opcodes. - (md_pseudo_table): Added ".arm", ".thumb" and ".code" pseudo-ops. - (opcode_select,s_arm,s_thumb,s_code): Added. - (decode_shift): Allow upper-case RRX. - (do_ldst): Simpler halfword support. - (do_ldmstm): Improved. - (reg_list, do_bx, thumb_reg, thumb_add_sub, thumb_shift, - thumb_mov_compare, thumb_load_store, do_t_arit, do_t_add, - do_t_asr, do_t_branch, do_t_bx, do_t_compare, do_t_ldmstm, - do_t_ldrb, do_t_ldrh, do_t_lds, do_t_lsl, do_t_lsr, do_t_mov, - do_t_push_pop, do_t_str, do_t_strb, do_t_strh, do_t_sub, do_t_swi, - do_t_adr): Added. - (md_apply_fix3): Add support for BFD_RELOC_ARM_THUMB_* relocations. - (md_parse_option): Add support for -mthumb. - (md_show_usage): Updated to reflect new command line option. - (arm_data_in_code, arm_canonicalize_symbol_name): Added. - * config/tc-arm.h: Provide TC_FIX_TYPE to allow private ARM - fragment information to be held. - -Thu Aug 15 16:12:00 1996 Richard Earnshaw (rearnsha@armltd.co.uk) - - * config/tc-arm.c (md_apply_fix3): Also set fixP->fx_done if fx_addsy is - non-null, but is a constant. - (fix_new_arm): Call make_expr_symbol to make the expression symbol - so that error reporting will work correctly. - -Wed Aug 14 10:37:21 1996 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust relocs - against weak symbols. - -Tue Aug 13 17:39:24 1996 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-ppc.h (TC_FORCE_RELOCTION): Define if OBJ_XCOFF. - (ppc_force_relocation): Declare if OBJ_XCOFF. - * config/tc-ppc.c (ppc_force_relocation): New function if - OBJ_XCOFF. - -Mon Aug 12 16:49:43 1996 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-mips.h (BYTE_ORDER): Don't define. No longer used. - -Fri Aug 9 17:48:28 1996 Martin M. Hunt <hunt@pizza.cygnus.com> - - * config/tc-d10v.c: Fix problem with relocs. - -Fri Aug 9 14:16:14 1996 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-sh.c (sh_do_align): If not BFD_ASSEMBLER, always align - with nops if not in data_section or bss_section. - -Thu Aug 8 12:32:56 1996 Klaus Kaempf <kkaempf@progis.de> - - Add support for openVMS/Alpha. - * as.h (PRINTF_LIKE): Don't define if VMS, for now. - * config/obj-evax.c: New file. - * config/obj-evax.h: New file. - * config/tc-alpha.c: Add support for EVAX format if OBJ_EVAX is - defined. - * config/tc-alpha.h: Add support for EVAX format if OBJ_EVAX is - defined. Add case for bfd_target_evax_flavour. - * config/vms-a-conf.h: New file. - * conf-a-gas.com: New file. - * configure.in: Add target alpha-*-*vms*. - * configure: Rebuild. - * makefile.vms: New file. - * read.c (s_lcomm): Align bss_seg on 8 byte boundary if OBJ_EVAX. - Don't call ffs on openVMS/Alpha. - -Wed Aug 7 14:19:03 1996 Philippe De Muyter <phdm@info.ucl.ac.be> - - * configure.in: Make GAS_CHECK_DECL_NEEDED include <string.h> or - <strings.h> if they exist. Call GAS_CHECK_DECL_NEEDED on strstr - and sbrk. - * acconfig.h (NEED_DECLARATION_STRSTR): New macro. - (NEED_DECLARATION_SBRK): New macro. - * configure, conf.in: Rebuild. - * as.h: Only include <strings.h> if HAVE_STRINGS_H. - (strstr): Declare if NEED_DECLARATION_STRSTR. - * as.c: If HAVE_SBRK and NEED_DECLARATION_SBRK, declare sbrk. - -Wed Aug 7 11:50:26 1996 Ian Lance Taylor <ian@cygnus.com> - - * symbols.c (resolve_symbol_value): Handle addition or subtraction - by a constant before entering the main switch. Reject attempts to - apply an arithmetic function to non-absolute symbols, except for - the special case of subtraction of two symbols in the same - section. - - * config/tc-mips.c (md_section_align): Do align if OBJ_ELF, but - not to more than a 16 byte boundary. - - * config/tc-i386.c (tc_gen_reloc): Accept all relocs; remove - #ifndef OBJ_ELF lines. From Eric Valette <valette@crf.canon.fr>. - (tc_gen_reloc): If out of memory call as_fatal rather than - assert. If no howto found, call as_bad_where rather than - as_fatal. Change the error message slightly. Set howto to a - non-NULL value in order to keep going. - -Tue Aug 6 12:58:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com> - - * config/tc-d10v.c: Added code to support 32-bit fixups for stabs. - -Tue Aug 6 11:15:26 1996 Jeffrey A Law (law@cygnus.com) - - * config/tc-h8300.c (get_specific): New operand "size" derived - from ".b", ".w" and ".l" extensions. All callers changed. If - the base instruction has no operands, then use the size to - determine which specific instruction to use. - -Mon Aug 5 14:21:10 1996 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-i960.c (mem_fmt): Call parse_expr before emit. - -Fri Aug 2 11:23:31 1996 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-mips.c (md_section_align): Don't change addr if - OBJ_ELF. - -Thu Aug 1 23:51:52 1996 Jeffrey A Law (law@cygnus.com) - - * config/tc-hppa.c: Revert yesterday's changes. - -Wed Jul 31 14:46:11 1996 Martin M. Hunt <hunt@pizza.cygnus.com> - - * config/tc-d10v.c: Disable range checking on 16-bit values. - -Wed Jul 31 16:27:19 1996 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-m68k.c (m68k_ip): Set ok_arch for every instruction, - not just the ones that don't match. - -Wed Jul 31 11:45:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com> - - * config/tc-d10v.c: Fixed bugs in short relocs and range checking. - -Wed Jul 31 15:41:42 1996 James G. Smith <jsmith@cygnus.co.uk> - - * config/tc-arm.c: Changed INSN_SIZE to variable insn_size, as - pre-cursor to adding Thumb support. Also added cpu_variant flag - information to each of the asm_flg structures. - (md_parse_option): Updated ARM7 parsing to allow 't' for - thumb/halfword support, aswell as 'm' for long multiply. - (md_show_usage): Updated help message. - (md_assemble): Check that instruction flags are applicated to the - current cpu variant. - (md_apply_fix3, tc_gen_reloc): Add BFD_RELOC_ARM_OFFSET_IMM8 and - BFD_RELOC_ARM_HWLITERAL relocation support for new halfword and - signextension instructions. - (do_ldst): Generate halfword and signextension variants if - mnemonic flags match. - (ldst_extend): Do not allow shifts in the offset field of halfword - or signextension instructions. - (validate_offset_imm): Provide check on halfword and signextension - immediate range. - (add_to_lit_pool): Merge identical literal pool values. - -Tue Jul 30 14:28:23 1996 Jeffrey A Law (law@cygnus.com) - - * config/tc-hppa.c (selector_table): Add 'E' selector. - (cons_fix_new_hppa): Don't coke on e_esel. - (tc_gen_reloc, SOM version): Handle R_COMP2 when used - to help generate exception handling tables. - (md_apply_fix): Don't try to apply fixups with an e_esel - selector. - (hppa_fix_adjustable): Fixups with e_esel selectors - are not adjustable. - -Tue Jul 30 15:51:41 1996 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-sparc.c (md_pseudo_table): Add 2byte, 4byte, and 8byte - pseudo-ops. - -Fri Jul 26 11:43:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com> - - * config/tc-d10v.c: Added lots of error checking. Added hacks - to support accumulator shifts. - -Fri Jul 26 11:56:08 1996 Ian Lance Taylor <ian@cygnus.com> - - * symbols.c (S_SET_EXTERNAL): Let .weak override. - (S_CLEAR_EXTERNAL): Likewise. - (S_SET_WEAK): Remove error; just let .weak override. - -Thu Jul 25 15:22:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com> - - * config/tc-d10v.c (md_assemble): Now handles multiline - instructions. - -Thu Jul 25 12:03:33 1996 Martin M. Hunt <hunt@pizza.cygnus.com> - - * config/tc-d10v.c: Fix packaging bug. Added range checking. - Added kludge for divs instruction. Fixed minor problem with - multiple text sections. - * config/tc-d10v.h (d10v_cleanup): Change prototype. - -Tue Jul 23 10:49:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com> - - * config/tc-d10v.c (md_apply_fix3): Fix all instruction - addresses to be right-shifted by 2. - -Mon Jul 22 11:32:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com> - - * config/tc-d10v.c: Many changes to get relocs working. - (register_name): No longer creates a symbol for register names. - (pre_defined_registers): moved to opcodes/d10v-opc.c. - (d10v_insert_operand): Now works correctly for either container. - * config/tc-d10v.h (d10v_cleanup): Declare. - -Mon Jul 22 14:01:33 1996 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-mips.c (tc_gen_reloc): BFD_RELOC_PCREL_HI16_S and - BFD_RELOC_PCREL_LO16 are expected to be PC relative. - -Mon Jul 22 12:46:55 1996 Richard Henderson <rth@tamu.edu> - - * config/tc-alpha.c: Patches to track current minimum alignment to reduce - the number of fragments created with frag_align. - (alpha_current_align): New static variable. - (s_alpha_text): Reset alignment to 0. - (s_alpha_data, s_alpha_rdata, s_alpha_sdata): Likewise. - (s_alpha_stringer, s_alpha_space): New functions. - (s_alpha_cons, alpha_flush_pending_output): Remove functions. - (alpha_cons_align): New function to replace both of them. - (emit_insn): Only align if alpha_current_align is less than 2; - reset alpha_current_align to 2. - (s_alpha_gprel32): Likewise. - (s_alpha_section): New function. Basically duplicate the other - alpha section change hooks. Only define for ELF. - (s_alpha_float_cons): Simplify alignment handling. - (md_pseudo_table): Only define "rdata" and "sdata" if OBJ_ECOFF. - If OBJ_ELF, define "section", "section.s", "sect", and "sect.s". - Don't define the s_alpha_cons pseudo-ops. Do define - s_alpha_stringer and s_alpha_space pseudo-ops. - (alpha_align): Skip if less than current default alignment. Set - default alignment. - * config/tc-alpha.h (md_flush_pending_output): Remove. - (md_cons_align): Add. - - * config/tc-alpha.c: Add oodles of function description comments. - (md_bignum_to_chars): Remove; there are no callers. - (md_show_usage): Mention some more variants. - -Thu Jul 18 15:54:54 1996 Ian Lance Taylor <ian@cygnus.com> - - From Andrew Gierth <ANDREWG@microlise.co.uk>: - * configure.in (sparc-*-sysv4*): New target. - * configure: Rebuild. - - * config/tc-sparc.c (md_pseudo_table): Change uahalf, uaword, and - uaxword to use s_uacons. - (sparc_no_align_cons): New static variable. - (s_uacons): New static function. - (sparc_cons_align): If sparc_no_align_cons is set, just clear it - and return. - - * config/tc-sparc.c (s_common): Remove unused label allocate_bss. - - * configure.in: Add mips-*-irix6* target. Handle Irix 6 like Irix - 5 with regard to shared libraries. - * configure: Rebuild. - - * config/tc-m68k.c (m68k_ip): Use the correct length when - allocating space for the unsupported architecture error message. - -Thu Jul 18 12:57:10 1996 Michael Meissner <meissner@tiktok.cygnus.com> - - * configure.in (d10v-*-*): Allow d10v-*-*, don't require d10v-*-elf*. - -Wed Jul 17 14:25:13 1996 Martin M. Hunt <hunt@pizza.cygnus.com> - - * config/tc-d10v.c: New file. - * config/tc-d10v.h: New file. - * configure (d10v-*-elf): New target. - * configure.in (d10v-*-elf): New target. - -Fri Jul 12 20:54:19 1996 Michael Meissner <meissner@tiktok.cygnus.com> - - * config/tc-ppc.c (md_parse_option): Recognize -K PIC. - -Wed Jul 10 12:39:08 1996 Richard Henderson <rth@tamu.edu> - - * config/tc-alpha.c (alpha_align): Change fill parameter - to a pointer. Take NULL as 0 or nop depending on section. Change - all callers. - (s_alpha_align): Rename local variables. - - * doc/as.texinfo (.align): Document action of omitted - fill parameter. - -Wed Jul 10 00:23:30 1996 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-ppc.c (md_apply_fix3): Give a useful error message - when an unsupported PC relative reloc is seen, rather than calling - abort. - - * app.c (do_scrub_chars): Remove not_cpp_line local variable. - Instead, check state when '#' comment is seen. - -Mon Jul 8 14:11:49 1996 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-mips.c (mips_regmask_frag): Only define if OBJ_ELF or - OBJ_MAYBE_ELF. - (tc_gen_reloc): If fixup was changed to be PC relative, change - reloc type accordingly. Use name of reloc in error message. - - * as.h: Don't define const or volatile. - * flonum.h: Don't define const. - - * config/tc-m68k.c (tc_gen_reloc): Change the code appropriately - if fx_pcrel is set. Correct setting the addend case in the - OBJ_ELF case (from Andreas Schwab - <schwab@issan.informatik.uni-dortmund.de>). - (md_show_usage): Correct -mfc5200 to -m5200. - -Fri Jul 5 10:32:58 1996 J.T. Conklin <jtc@rtl.cygnus.com> - - * doc/c-m68k.texi: Document -m5200 flag. - * doc/as.texinfo: Likewise. - - * config/tc-m68k.c (m68k_ip): The coldfire does not support 8x - scale factor. - -Fri Jul 5 11:07:24 1996 Ian Lance Taylor <ian@cygnus.com> - - * symbols.c (S_SET_EXTERNAL): Change as_warn to as_bad. - (S_CLEAR_EXTERNAL, S_SET_WEAK): Likewise. - -Thu Jul 4 11:59:46 1996 Ian Lance Taylor <ian@cygnus.com> - - * Makefile.in (VERSION): Set to cygnus-2.7.1. - - * Released binutils 2.7. - -Thu Jul 4 10:11:33 1996 James G. Smith <jsmith@cygnus.co.uk> - - * config/tc-mips.c (mips_ip): Only perform range check when - dealing with O_constant expressions. - -Wed Jul 3 15:02:21 1996 J.T. Conklin <jtc@rtl.cygnus.com> - - * m68k-parse.h (m68k_register): Add new coldfile control - registers. - - * config/tc-m68k.c (mcf5200_control_regs): New variable, - array of control registers for the coldfire. - (cpu_of_arch): Added mcf5200. - (archs): Added mcf5200. - (init_table): Add new control registers. - (m68k_ip): Added support for new control registers. - (m68k_init_after_args): Likewise. - - * config/tc-m68k.c (md_show_usage): Add -m5200 to usage text. - -Wed Jul 3 16:05:50 1996 Ian Lance Taylor <ian@cygnus.com> - - * read.h (is_it_end_of_statement): Declare. - * read.c (is_it_end_of_statement): Remove declaration. - - * config/tc-ppc.c (ppc_elf_suffix): Correct parenthesization of || - within &&. - (md_assemble): Fix handling of @l with an unsigned constant. Add - default case to reloc switch. - - * config/tc-i386.h (AOUT_MACHTYPE): Define as 0 if TE_386BSD. - - Based on patches from Tom Quiggle <quiggle@sgi.com>: - * ecoff.c (last_lineno): New static variable. - (add_procedure): Set last_lineno. - (ecoff_directive_loc): Likewise. - (ecoff_generate_asm_lineno): Likewise. - (ecoff_fix_loc): New function. - * ecoff.h (ecoff_fix_loc): Declare. - * config/tc-mips.c (append_insn): When inserting nops, and using - ECOFF debugging, call ecoff_fix_loc. - -Tue Jul 2 23:02:12 1996 Jeffrey A Law (law@cygnus.com) - - * config/tc-h8300.c (build_bytes): If an operand type is - marked as SRC_IN_DST retrieve it from the "destination" op. - -Sat Jun 29 13:38:31 1996 Ian Lance Taylor <ian@cygnus.com> - - * configure.in (arm-*-riscix*): Set emulation to riscix. - * configure: Rebuild. - * config/te-riscix.h: New file to define TE_RISCIX. - - * config/tc-sh.h (SUB_SEGMENT_ALIGN): Define. - -Fri Jun 28 15:14:31 1996 Ian Lance Taylor <ian@cygnus.com> - - * Makefile.in (config.status): Just run config.status as other - tools do. - -Fri Jun 28 11:09:38 1996 Stan Shebs <shebs@andros.cygnus.com> - - * mpw-config.in (TARGET_OS): Add definition to conf. - -Thu Jun 27 20:39:40 1996 James G. Smith <jsmith@cygnus.co.uk> - - * config/tc-mips.c (append_insn): Parenthesize - cop_interlocks expressions. - -Thu Jun 27 12:18:26 1996 Ian Lance Taylor <ian@cygnus.com> - - * listing.c (listing_print): Close the listing file if it is not - stdout. Close the other files opened for the listing. - - * config/tc-sparc.h (md_cons_align): Define. - (sparc_cons_align): Declare. - (HANDLE_ALIGN): Define. - (sparc_handle_align): Declare. - * config/tc-sparc.c (sparc_cons_align): New function. - (sparc_handle_align): New function. - * read.c (cons_worker): Call md_cons_align if it is defined. - - * as.h (struct frag): Add fr_file and fr_line fields. - * frags.c (frag_new): Set fr_file and fr_line. - (frag_var): Likewise. - (frag_variant): Likewise. - - * as.h (struct frag): Remove unused align_mask and align_offset - fields. - - * listing.c (calc_hex): Offset by fr_fix when examining fr_var. - From <uddeborg@carmen.se>. - -Wed Jun 26 13:21:34 1996 Ian Lance Taylor <ian@cygnus.com> - - * configure.in (mips-*-osf*): New target. - * configure: Rebuild. - - * config/tc-m68k.c: Add 68ec060 as a synonym for 68060. - -Wed Jun 26 16:23:08 1996 James G. Smith <jsmith@cygnus.co.uk> - - * config/tc-mips.c: Added cop_interlocks, to avoid NOP insertion - between co-processor comparisons and branches for the VR4300. - -Mon Jun 24 18:02:50 1996 Jason Molenda (crash@godzilla.cygnus.co.jp) - - * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir, - INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values. - (docdir): Removed. - * configure.in (AC_PREREQ): autoconf 2.5 or higher. - * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir, - includedir): Use autoconf set values. - (docdir): Removed. - -Mon Jun 24 11:58:14 1996 Ian Lance Taylor <ian@cygnus.com> - - * listing.c (listing_eject): Don't do anything if listing is 0. - (listing_list): Likewise. - (listing_source_line): Likewise. - (listing_title): Don't save title if listing is 0. - (listing_source_file): Check listing rather than listing_tail. - - * configure.in: On alpha*-*-osf*, link against libbfd.a if not - using shared libraries. - * configure: Rebuild. - -Fri Jun 21 18:22:23 1996 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-mips.c (mips_ip): In case 'i'/'j', don't require an - absolute expression if a relocation type was specified. - -Fri Jun 21 17:40:16 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil> - - * configure.in: Add support for *-*-rtems* configurations. - * configure: Rebuild. - -Fri Jun 21 16:01:18 1996 Richard Henderson <rth@tamu.edu> - - * configure.in: Add alpha-*-linuxecoff* target. Use elf for - alpha-*-linux* target. Force bfd_gas for alpha-*. Require - opcodes library for alpha. - * configure: Rebuild with autoconf 2.10. - * config/tc-alpha.c: Substantial rewrite to add ELF support and - use new opcode table. - * config/tc-alpha.h (md_undefined_symbol): Don't define. - (LOCAL_LABEL): Define differently if OBJ_ELF. - (FAKE_LABEL_NAME): Define if OBJ_ELF. - * config/alpha-opcode.h: Remove. - * config/obj-elf.h: If TC_ALPHA, define ECOFF_DEBUGGING. - * Makefile.in (TARG_CPU_DEP_alpha): Depend upon - include/opcode/alpha.h rather than config/alpha-opcode.h. - -Thu Jun 20 19:10:28 1996 Ian Lance Taylor <ian@cygnus.com> - - * config/obj-aout.c (obj_emit_relocations): Give an error if the - relocation symbol was not resolved. - * config/obj-coff.c (do_relocs_for): Likewise. - - * write.c (adjust_reloc_syms): Refetch the symbol section after - calling S_GET_VALUE, since it may have changed. - - * expr.c (struct expr_symbol_line): Define. - (expr_symbol_lines): New static variable. - (make_expr_symbol): Add entry to expr_symbol_lines. - (expr_symbol_where): New function. - * expr.h: Use extern on function declarations. - (expr_symbol_where): Declare. - * symbols.c (resolve_symbol_value): Try to use expr_symbol_where - rather than printing the meaningless name of an expression - symbol. - -Thu Jun 20 15:57:41 1996 Ken Raeburn <raeburn@cygnus.com> - - * config/tc-i386.c (md_number_to_chars): Deleted. - * config/tc-i386.h (md_number_to_chars): New macro. - - * config/tc-alpha.c (build_operate_n, build_mem): Moved earlier in - the file. - (load_symbol_address, load_expression): Use build_mem. - (build_operate): New function. - (emit_addq_r): Use it. - - Wed Mar 13 22:14:14 1996 Pat Rankin <rankin@eql.caltech.edu> - - * symbols.c (colon): #if VMS, use S_SET_OTHER to store `const_flag'. - - Tue Mar 5 14:31:45 1996 Pat Rankin <rankin@eql.caltech.edu> - - * config/tc-vax.h (NOP_OPCODE): Define. - - Sun Feb 4 21:01:03 1996 Pat Rankin <rankin@eql.caltech.edu> - - * config/obj-vms.h (S_IS_COMMON): Define. - (S_IS_LOCAL): Check for \002 as well as \001. - (LONGWORD_ALIGNMENT): New macro. - (SUB_SEGMENT_ALIGN): Use it. - - Fri Jan 26 17:44:09 1996 Pat Rankin <rankin@eql.caltech.edu> - - * config/vms-conf.h: Reconcile with conf.in. - -Wed Jun 19 11:31:50 1996 Ian Lance Taylor <ian@cygnus.com> - - * write.c (is_dnrange): Only define if TC_GENERIC_RELAX_TABLE is - defined. - - * doc/as.texinfo: Document that any number of hex digits can - follow \x. - - * as.c (struct defsym_list): Define. - (defsyms): New static variable. - (parse_args): Just put --defsym arguments on defsyms list, rather - than defining them. - (main): Define defsyms after output file is created. - - * config/tc-m68k.c (m68k_ip): Reject PRE and POST indexing mode on - cpu32. From Eric Norum <Eric.Norum@usask.ca>. - - * config/tc-mips.c (mips_ip): In cases 'I', 'i', and 'j', set - insn_error rather than calling check_absolute_expr. - - * as.c (emulation_name): Remove unused static variable. - (default_emul_bfd_name): Add return NULL to avoid warning. - * ecoff.c (ecoff_stab): Remove unused variables name and - name_end. - * frags.c (frag_new): Remove unused variable tmp. - * hash.c (hash_grow): Parenthesize + within <<. - (hash_print_statistics): Use %lu, not %d, to print unsigned - long variables. - * messages.c: Include "libiberty.h". - (fprint_value): Add cast to avoid printf warning. - (sprint_value): Likewise. - * read.c: Include "ecoff.h". - (emit_expr): Add casts to avoid printf warnings. - * read.h: Use extern for function declarations. - (pop_insert): Declare. - * stabs.c: Include "ecoff.h". - * subsegs.c (subseg_set_rest): Remove unused variables tmp, - former_last_fragP, and new_fragP. - * subsegs.h (subsegs_print_statistics): Declare. - * symbols.c (debug_verify_symchain): Change macro to discard - arguments. - * write.c (dump_section_relocs): Likewise. - * write.h: Use extern for function declarations. - (write_print_statistics): Declare. - * config/e-mipsecoff.c (mipsecoff_bfd_name): Return NULL to avoid - warning. - * config/e-mipself.c (mipself_bfd_name): Likewise. - * config/obj-elf.h (elf_ecoff_set_ext): Declare. - - * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): If OBJ_ELF, always - emit relocations against external symbols. - - * config/tc-alpha.c (tc_gen_reloc): Output a sensible error - message if bfd_reloc_type_lookup fails, rather than calling - assert. - - * config/tc-alpha.c (alpha_force_relocation): Add - BFD_RELOC_12_PCREL to switch. - -Tue Jun 18 20:29:57 1996 Doug Evans <dje@canuck.cygnus.com> - - * config/tc-i386.h (LOCAL_LABEL,FAKE_LABEL_NAME): Use defaults for - TE_PE (Lfoo, not .Lfoo). - -Tue Jun 18 17:13:33 1996 Ian Lance Taylor <ian@cygnus.com> - - * read.c (s_fill): Don't warn about a zero repeat count. - - * config/tc-mips.c (mips_ip): Don't warn about using AT as a - coprocessor register. - - * config/tc-i386.c (md_assemble): When checking the size of a - register to set the size of an instruction, do a bitwise and with - Reg8 and Reg16 rather than requiring the type to be exactly Reg8 - or Reg16. - -Tue Jun 18 13:19:51 1996 Jeffrey A. Law <law@rtl.cygnus.com> - - * config/tc-h8300.c (parse_reg): Tweak error messages. - (build_bytes): Likewise. - (skip_colonthing): Handle :32 suffix. - (get_specific): Promote L_24 to L_32 if it makes a match. - Don't always promote L_8 to L_16. - (do_a_fix_imm): Clean up L_32 and L_24 handling. - - * config/tc-h8300.c (Smode): New variable. - (h8300hmode): Turn off Hmode. - (h8300smode): New function. Turn on Smode and Hmode. - (md_pseudo_table): New ".h8300s" pseudo-op. - (parse_reg): Handle "exr" register. - (get_operand): Handle bizarre syntax for "stm.l" and "ldm.l". - Handle "mach" and "machl" operands for ldmac. - (get_specific): Handle "stm.l" and "ldm.l". - (build_bytes): Handle "stm.l" and "ldm.l"; handle MACREG operands. - * config/tc-h8300.h (COFF_MAGIC): Handle H8/S magic number. - (Smode): Declare. - -Mon Jun 17 15:50:53 1996 J.T. Conklin <jtc@rtl.cygnus.com> - - * doc/as.texinfo: Reorder chapter of machine dependent options so - that it is sorted by chip name. - - * doc/as.texinfo: Use consistant spelling of Vax. - * doc/c-vax.texi: Likewise. - -Mon Jun 17 11:26:56 1996 Jeffrey A. Law <law@rtl.cygnus.com> - - * config/tc-hppa.c (md_pseudo_table): Add ".begin_try" and ".end_try" - pseudo ops. - (tc_gen_reloc, SOM version): Handle R_BEGIN_TRY and R_END_TRY. - (md_apply_fix): Likewise. - (pa_try): New function. - (hppa_force_relocation): Force relocs for BEGIN_TRY and END_TRY. - -Sun Jun 16 22:57:47 1996 Jeffrey A. Law <law@rtl.cygnus.com> - - * config/tc-hppa.c (md_pseudo_table): Add ".level" pseudo op. - (pa_level): New function. - -Fri Jun 14 20:06:44 1996 Ian Lance Taylor <ian@cygnus.com> - - * listing.c (listing_newline): Don't do anything if listing is 0. - -Thu Jun 13 17:50:54 1996 Ian Lance Taylor <ian@cygnus.com> - - * subsegs.c (section_symbol): If symbol_table_frozen is set, call - symbol_create, not symbol_new. - -Wed Jun 12 14:10:44 1996 Ian Lance Taylor <ian@cygnus.com> - - * write.c (adjust_reloc_syms): Don't set sy_used_in_reloc for an - absolute symbol unless TC_FORCE_RELOCATION returns true. - - * config/obj-coff.c (previous_file_symbol): Remove BFD_ASSEMBLER - version. - (c_dot_file_symbol): BFD_ASSEMBLER version: Don't set the value of - the symbol to a pointer. Don't set previous_file_symbol. - Simplify symbol list rearrangement. - (coff_frob_symbol): Don't do anything with C_FILE symbols. - (coff_adjust_symtab): Don't check previous_file_symbol. - -Mon Jun 10 14:52:29 1996 Michael Meissner <meissner@tiktok.cygnus.com> - - * config/tc-ppc.c (ppc_elf_lcomm): New function for .lcomm - directive. - (md_pseudo_table): Add ppc_elf_lcomm. - -Mon Jun 10 11:45:51 1996 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-m68k.c (m68k_ip): Accept ABSL for 'O', so that `bfextu - d0{24:1},d0' works without an immediate prefix on the bit numbers. - (md_begin): Add digits to alt_notend_table. - (md_parse_option): Make s a const pointer. - - * config/tc-sparc.c (md_pseudo_table): Add "empty". - (s_empty): New static function. - - * config/obj-coff.c (struct filename_list): Only define if not - BFD_ASSEMBLER. - (filename_list_head, filename_list_tail): Likewise. - (c_section_symbol): Remove unused BFD_ASSEMBLER version. - (obj_coff_endef, BFD_ASSEMBLER version): Don't set the debugging - flag for C_MOS, C_MOE, C_MOU, or C_EOS symbols, since they should - have a section of N_ABS rather than N_DEBUG. If we do a merge, - remove the new symbol from the list. - (obj_coff_endef, both versions): Call tag_insert even if there is - an old symbol with the same name, if the old symbol does not - happen to be a tag. - (coff_frob_symbol): Check SF_GET_TAG, C_EOF, and C_FILE outside of - the SF_GET_DEBUG condition. Don't call SA_SET_SYM_ENDNDX with a - symbol that will be moved to the end of the symbol list. - (coff_adjust_section_syms): Always call section_symbol for .text, - .data, and .bss. - (coff_frob_section): Likewise. Also, remove unused variable - strname. - - * config/tc-ns32k.c (convert_iif): Call frag_grow rather than - manipulating frags directly. - (md_number_to_field): Adjust mem_ptr correctly if ENDIAN is - defined. - - * app.c (do_scrub_chars): If '/' is LINE_COMMENT_START, check - whether the next character is '*' before checking whether we are - at the start of a line. Permit LINE_COMMENT_START to start a - comment in state 1 (seen some whitespace) as well, to match the - documentation. - - * gasp.c (do_align): Permit a fill value for .align. - -Wed Jun 5 17:09:26 1996 Ian Lance Taylor <ian@cygnus.com> - - * read.c (next_char_of_string): Warn if a newline is seen in the - middle of a string. Call bump_line_counters when appropriate. - -Wed Jun 5 17:08:36 1996 Richard Henderson <rth@tamu.edu> - - * symbols.c (colon): Use LOCAL_LABEL. - -Tue Jun 4 10:55:16 1996 Tom Tromey <tromey@csk3.cygnus.com> - - * Makefile.in (install): Don't check to see if tooldir exists. - Make $(tooldir) and $(tooldir)/bin. - -Tue Jun 4 10:14:53 1996 Michael Meissner <meissner@tiktok.cygnus.com> - - * config/ppc-sol.mt (TDEFINES): Don't turn on -mregnames by - default. - -Mon Jun 3 11:34:41 1996 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-mips.c (mips_ip): Don't call as_warn if we are setting - insn_error. Don't put the string "ERROR" in insn_error. Set - insn_error rather than calling as_warn for an unsupported opcode. - -Sat Jun 1 21:51:55 1996 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-mips.c (md_parse_option): Check for a 64 bit format - before permitting -64. - * output-file.c (output_file_create): Remove duplicate - bfd_perror. - -Fri May 31 01:08:06 1996 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-mips.c (md_begin): If -64, create a .MIPS.options - section rather than a .reginfo section. - (mips_elf_final_processing): If -64, write out 64 bit RegInfo - information. - - * config/tc-mips.c (load_register): If mips_isa < 3, permit a 32 - bit value with the high bit set. - -Thu May 30 19:00:19 1996 Ian Lance Taylor <ian@cygnus.com> - - * read.c (s_lcomm): Set section flags for .sbss section. - - * config/tc-mips.c (mips_64): New static variable. - (mips_target_format): If mips_64, return elf64 targets rather than - elf32 ones. - (md_longopts): Add "32" and "64". - (md_parse_option): Handle -32 and -64. - (md_show_usage): Mention -32 and -64. - (cons_fix_new_mips): If mips_64, don't convert an 8 byte reloc to - a 4 byte one. - -Thu May 30 10:36:19 1996 Michael Meissner <meissner@tiktok.cygnus.com> - - * config/tc-ppc.c (comment_chars): Make '!' a comment character - for Solaris compatibility. - - * stabs.c (s_stab_generic): Under PowerPC Solaris, convert a - .stabd with 4 arguments into a .stabn. - -Wed May 29 16:43:16 1996 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-mips.c (macro): When passing X_add_number to - macro_build, cast it to int first. - -Tue May 28 13:29:39 1996 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-z8k.c (md_apply_fix): Handle fx_r_type of 0, as - created by emit_expr. - - * symbols.c (symbol_create): If bfd_make_empty_symbol fails, call - as_perror rather than assert. - -Fri May 24 18:24:11 1996 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-mips.c (mips_ip): Mark sections created to hold - floating point information as read only. - -Fri May 24 12:07:54 1996 David Edelsohn <edelsohn@mhpcc.edu> - - * config/tc-ppc.c (ppc_set_cpu): Change defaults to match AIX. - -Thu May 23 17:34:24 1996 Michael Meissner <meissner@tiktok.cygnus.com> - - * read.c (potable): Add .skip as a synonym for .space. - - * stabs.c (s_stab_generic): For PowerPC ELF, allow .stabd to take - 4 arguments, providing the 4th argument is 0, to allow - compatibility with the Solaris assembler. - -Thu May 16 15:51:48 1996 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-sh.h (struct sh_segment_info_type): Define. - (TC_SEGMENT_INFO_TYPE): Define. - (sh_frob_label): Declare. - (tc_frob_label): Define. - (sh_flush_pending_output): Declare. - (md_flush_pending_output): Define. - * config/tc-sh.c (md_assemble): If relaxing, emit a R_SH_CODE - reloc before the instruction if necessary. - (sh_frob_label): New function. - (sh_flush_pending_output): New function. - (sh_coff_frob_file): Ignore ALIGN, CODE, DATA, and LABEL relocs - when looking for the reloc for the target of .uses. - (md_convert_frag): Fix printf format (%0xlx to 0x%lx). - (sh_force_relocation): Force CODE, DATA, and LABEL relocs to be - emitted. - (md_apply_fix): Ignore CODE, DATA, and LABEL relocs. - (sh_coff_reloc_mangle): Force CODE, DATA, and LABEL relocs to use - the absolute symbol. - - * subsegs.h (segment_info_type): Add tc_segment_info_data field if - TC_SEGMENT_INFO_TYPE is defined. - -Wed May 15 12:23:53 1996 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-i386.c (md_assemble): Make sure the opcode suffix - matches the register size. - -Wed May 15 08:33:37 1996 Jeffrey A Law (law@cygnus.com) - - * config/obj-coff.c (count_entries_in_chain): Ignore Fixups with - fx_done set. - (do_relocs_for): Likewise. - (fixup_segment): Don't just quit if linkrelax is set. Try to - apply non pc-relative sym1-sym2 fixups, even if linkrelax is - nonzero. - -Fri May 10 14:16:59 1996 Michael Meissner <meissner@tiktok.cygnus.com> - - * config/tc-ppc.c (ppc_elf_validate_fix): Allow GOT and section - relative relocations with -mrelocatable. Also allow unfixed - relocs in .ex_shared. - -Tue May 7 11:24:10 1996 Ian Lance Taylor <ian@cygnus.com> - - * config/obj-coff.c (yank_symbols): Check that FNAME_OFFSET is - non-zero before assuming this is a long file name. - (w_strings): Likewise. - (c_dot_file_symbol): Set FNAME_OFFSET to 1 for a long file name. - - * config/obj-coff.c (w_strings): Move declaration of i inside - #ifdef block which uses it. - -Tue May 7 00:49:58 1996 Jeffrey A Law (law@cygnus.com) - - * config/tc-h8300.c (do_a_fix_imm): Rename last argument to - "relaxmode". Output relocs which identify various relaxing - possibilities for mov.[bwl] instructions. - (build_bytes): Pass in a relaxing mode to do_a_fix_imm. - -Mon May 6 15:26:28 1996 Doug Evans <dje@canuck.cygnus.com> - - * config/tc-arm.h (TC_HANDLES_FX_DONE): Define. - (MD_APPLY_FIX3): Define. - * config/tc-arm.c (my_get_expression): Only watch for bad segments - if OBJ_AOUT. - (md_apply_fix3): Renamed from md_apply_fix. - If pcrel reloc and symbol is in different section, undo effects - of md_pcrel_from. - -Sat May 4 12:49:35 1996 Jeffrey A Law (law@cygnus.com) - - * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust - any reloc with an LR% or RR% field selector for SOM. - -Sat May 4 11:26:19 1996 Ian Lance Taylor <ian@cygnus.com> - - * Makefile.in: Add subsegs.h to appropriate TARG_CPU_DEP_* - variables. - -Fri May 3 17:58:31 1996 Ian Lance Taylor <ian@cygnus.com> - - * config/obj-coff.c (coff_frob_symbol): Don't merge a symbol with - SF_GET_STATICS set. - (yank_symbols): Likewise. - -Wed May 1 13:38:17 1996 Ian Lance Taylor <ian@cygnus.com> - - * subsegs.h (segment_info_type): If MANY_SEGMENTS and not - BFD_ASSEMBLER, add name field. - * config/obj-coff.c: Include "libiberty.h". - (coff_header_append): Handle long section names. - (crawl_symbols): Just use the name field for the symbol name, - without worrying about null byte termination. - (w_strings): Handle long section names. - (write_object_file): Likewise. Also, use the name field, rather - than scnhdr.s_name. - (obj_coff_add_segment): Permit long section names. - (obj_coff_init_stab_section): Use the name field, rather than - scnhdr.s_name. - (adjust_stab_section): Likewise. - * config/te-pe.h (COFF_LONG_SECTION_NAMES): Define. - - * config/tc-i960.c (brtab_emit): Don't set fx_im_disp field. - (mem_fmt): Likewise. - (md_apply_fix): Don't check fx_im_disp field. - -Thu Apr 25 11:39:51 1996 Ian Lance Taylor <ian@cygnus.com> - - * configure.in: Add * after sparc*-*-vxworks. - * configure: Rebuild. - - * app.c (do_scrub_begin): If tc_comment_chars is not defined, - define it to comment_chars. Use tc_comment_chars rather than - comment_chars. - (do_scrub_chars): Use tc_comment_chars rather than comment_chars. - * config/tc-m68k.h (tc_comment_chars): Define. - (m68k_comment_chars): Declare. - * config/tc-m68k.c (m68k_comment_chars): Rename from - comment_chars. Change into a pointer rather than an array. - (md_longopts): Add "bitwise-or". - (md_parse_option): Handle OPTION_BITWISE_OR. - (md_show_usage): Mention --bitwise-or. - * doc/c-m68k.texi: Document --bitwise-or. - -Wed Apr 24 11:28:38 1996 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-m68k.c (m68k_ip): Prevent attempts to use long offsets - in 68000 mode. - - * config/obj-coff.c (obj_coff_section): BFD_ASSEMBLER version: - call demand_empty_rest_of_line. Non BFD_ASSEMBLER version: - correct handling of input line pointer, and call - demand_empty_rest_of_line. - -Mon Apr 22 18:02:37 1996 Doug Evans <dje@blues.cygnus.com> - - * config/tc-sparc.c (in_bitfield_range): New static function. - (sparc_ip): New cases X,Y. Use SPARC_OPCODE_ARCH_V9_P. - (md_apply_fix, cases BFD_RELOC_32_PCREL_S2, - BFD_RELOC_SPARC_{WDISP16,WDISP19}): Fix undefined code. - (md_apply_fix): New cases BFD_RELOC_SPARC_[56]. - (tc_gen_reloc): New cases BFD_RELOC_SPARC_[56]. - -Thu Apr 18 18:58:33 1996 Ian Lance Taylor <ian@cygnus.com> - - * config/obj-coff.c: BFD_ASSEMBLER: - (coff_last_bf): New static variable. - (coff_frob_symbol): Set endndx of a .bf symbol. - Non BFD_ASSEMBLER: - (obj_coff_endef): Call SF_SET_PROCESS on a .bf symbol. - (last_bfP): New static variable. - (yank_symbols): Set endndx of a .bf symbol. - -Thu Apr 18 11:53:58 1996 Michael Meissner <meissner@tiktok.cygnus.com> - - * config/tc-ppc.c (md_parse_option): Add support for Solaris's -le - and -s options. Add -be for good measure. - -Wed Apr 17 12:31:01 1996 Ian Lance Taylor <ian@cygnus.com> - - * read.c (s_space): Support non-constant fill value. Handle fill - value correctly for a size other than 1. - -Tue Apr 16 15:17:40 1996 Doug Evans <dje@canuck.cygnus.com> - - * config/tc-arm.c (my_get_float_expression): Update call to - gen_to_words, X_PRECISION changed from 6 to 5. - -Tue Apr 16 10:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com> - - * config/tc-ppc.c (register_name,reg_name_search): Move register - name lookup from PE specific code to all targets. Add support for - -mregnames/-mno-regnames to control whether register names are - expanded or not. - (md_assemble): Call register_name for all platforms. - (md_parse_option): Add support for -mregnames/-mno-regnames. - - * configure.in (powerpcle*-*-solaris): Add support. - (powerpc*-*-linux): Ditto. - * configure: Regenerate. - - * config/ppc-sol.mt: New config file for PowerPC Solaris. - -Mon Apr 15 12:26:33 1996 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-mips.c (mips_frob_file): Permit multiple %hi relocs to - be associated with a single %lo reloc. - - * config/tc-mips.c (load_address): Cast X_add_number to valueT - before comparing against MAX_GPREL_OFFSET, so that negative - numbers are handled correctly. - (macro): Likewise. - -Thu Apr 11 12:39:02 1996 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-sparc.c (last_insn): New static variable. - (md_assemble): Warn about putting floating point branches in a - delay slot. If architecture is less than v9, insert NOP - instructions between floating point instructions and floating - point branches. (The SunOS assembler does both these operations.) - Save the last instruction opcode. - (sparc_ip): Add pinsn parameter. Change caller. - - * config/tc-m68k.c (md_estimate_size_before_relax): Correct check - for byte jump to next instruction to skip empty frags. - -Wed Apr 10 16:48:12 1996 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-alpha.c (alpha_ip): If we are going to call emit_add64 - for addq with a 16 bit signed value, just emit a lda instruction - instead. - -Wed Apr 10 14:34:49 1996 Jeffrey A Law (law@cygnus.com) - - * config/tc-h8300.c (do_a_fix_imm): Don't cut off high bits - of a 32bit operand. - -Mon Apr 8 14:42:53 1996 Ian Lance Taylor <ian@cygnus.com> - - * configure.in: Permit --enable-shared to specify a list of - directories. - * configure: Rebuild. - -Fri Apr 5 17:01:35 1996 Jeffrey A Law (law@cygnus.com) - - * config/tc-h8300.c (get_specific): Remove some #if 0 code. - (build_bytes): Remove all ABSMOV related code; it's unnecessary. - -Fri Apr 5 15:13:10 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> - - * config/atof-ieee.c: Fix handling of denormalized extended - precision numbers and overflow/underflow detection. - (MAX_PRECISION, X_PRECISION, P_PRECISION): Changed from 6 to 5, to - not include the 16 bit gap in the m68k extended precision format. - -Fri Apr 5 14:29:23 1996 Ian Lance Taylor <ian@cygnus.com> - - * configure.in: Add i386-*-freebsdelf* target; from John Polstra - <jdp@polstra.com>. - * configure: Rebuild. - -Fri Apr 5 18:39:28 1996 James G. Smith <jsmith@cygnus.co.uk> - - * config/tc-mips.c: Allow non-zero offsets from .sdata symbols to - be accessed using the $gp register. - * config/tc-mips.h (MAX_GPREL_OFFSET): Added. - -Wed Apr 3 10:56:14 1996 Doug Evans <dje@canuck.cygnus.com> - - * config/tc-sparc.c (sparc_md_end): Set bfd machine number to - bfd_mach_sparc_sparclet if current_architecture is sparclet. - -Mon Apr 1 16:55:44 1996 Ian Lance Taylor <ian@cygnus.com> - - * read.c (get_line_sb): Bump line counters based on - input_line_pointer[-1], not *input_line_pointer. Don't bother to - call LISTING_NEWLINE. - (s_macro): Don't call demand_empty_rest_of_line. - * app.c (do_scrub_chars): When handling C style comments, unget - ch2 rather than ch. - -Fri Mar 29 16:15:06 1996 Ian Lance Taylor <ian@cygnus.com> - - * read.h (enum linkonce_type): Define. - (s_linkonce): Declare. - * read.c (potable): Add "linkonce". - (s_linkonce): New function. - * subsegs.h (segment_info_type): Add linkonce field to - MANY_SEGMENTS && ! BFD_ASSEMBLER section. - * config/obj-coff.h (obj_handle_link_once): Define if TE_PE. - (obj_coff_pe_handle_link_once): Declare if TE_PE. - * config/obj-coff.c: If TE_PE and not BFD_ASSEMBLER, #include - "coff/pe.h". - (obj_coff_pe_handle_link_once): New function, defined if TE_PE. - (c_section_symbol): If TE_PE, set the x_comdat field in the aux - entry based on the linkonce field in segment_info. - * doc/as.texinfo: Document .linkonce. - -Fri Mar 29 11:31:27 1996 J.T. Conklin (jtc@lisa.cygnus.com) - - * doc/as.1: Changed to be recognized by catman -w on Solaris. - -Thu Mar 28 15:27:47 1996 Ian Lance Taylor <ian@cygnus.com> - - * stabs.c (s_stab_generic): Call the listing functions before - doing the rest of the processing, which may involve freeing the - string. Pass string, not string + stroff, to OBJ_PROCESS_STAB in - SEPARATE_STAB_SECTIONS case. - - * config/tc-hppa.c: Remove nested comment. - (tc_gen_reloc): Move label done inside the ifdef in which it is - used. - (md_apply_fix): Pass pointers to correct types to libhppa.h - functions. Always return a value. - - * config/tc-mips.h (tc_frob_file): Define. - (mips_frob_file): Declare. - * config/tc-mips.c (struct mips_hi_fixup): Define. - (mips_hi_fixup_list): New static variable. - (imm_unmatched_hi): New static variable. - (md_assemble): Clear imm_reloc, imm_unmatched_hi, and - offset_reloc. Pass imm_unmatched_hi to append_insn. - (append_insn): Add unmatched_hi parameter. If it is set, add the - new fixup to mips_hi_fixup_list. Change all callers. - (mips_ip): Set imm_unmatched_hi when appropriate. - (mips_frob_file): New function. - -Thu Mar 28 11:47:59 1996 Doug Evans <dje@canuck.cygnus.com> - - * configure.in (sparc-*-solaris2*): Renamed from sparc*-*-solaris2*. - * configure: Regenerated. - -Tue Mar 26 18:19:12 1996 Ian Lance Taylor <ian@cygnus.com> - - * as.c (main): Call bfd_set_error_program_name. - -Fri Mar 22 11:13:00 1996 Ian Lance Taylor <ian@cygnus.com> - - * as.h (strdup): Don't declare. - * stabs.c: Include libiberty.h - (get_stab_string_offset): Use xstrdup rather than strdup. - (s_stab_generic): Likewise. - * as.c (parse_args): Likewise. - * read.c (s_mri_sect): Likewise. - - * gasp.c (change_base): Recognize \(...) construct documented to - pass through enclosed characters literally through to the output. - (process_assigns): Likewise. Also, be more careful to avoid - looking past the end of the buffer. - -Thu Mar 21 13:18:43 1996 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-i386.c (md_parse_option): If OBJ_ELF, ignore -k for - FreeBSD compatibility. From John Polstra <jdp@polstra.com>. - -Wed Mar 20 18:13:32 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> - - * doc/as.texinfo, doc/c-i960.texi: Fix typos. - -Wed Mar 20 17:05:16 1996 David Mosberger-Tang <davidm@azstarnet.com> - - * config/alpha-opcode.h: Added cvtst instruction. - -Mon Mar 18 13:12:46 1996 Ian Lance Taylor <ian@cygnus.com> - - * ecoff.c (ecoff_stab): Don't try to make a symbol out of the stab - string. Extract the addend from the result of expression. - -Fri Mar 15 17:10:43 1996 Ian Lance Taylor <ian@cygnus.com> - - * app.c (do_scrub_chars): If whitespace is seen in state 11, and - LABELS_WITHOUT_COLONS is not defined, and we are not in m68k MRI - mode, change the state to 3 rather than 1. - -Thu Mar 14 18:18:25 1996 Ian Lance Taylor <ian@cygnus.com> - - * config/obj-coff.h (C_REGISTER_SECTION): Change from 20 to 50, to - correspond to 11 March change. - -Thu Mar 14 15:27:10 1996 Jeffrey A Law (law@cygnus.com) - - * config/tc-h8300.c (build_bytes, MEMIND case): Generate - an R_MEM_INDIRECT reloc rather than R_RELBYTE. - -Tue Mar 12 12:21:10 1996 Ian Lance Taylor <ian@cygnus.com> - - * configure: Rebuild with autoconf 2.8. - -Mon Mar 11 18:57:12 1996 Ian Lance Taylor <ian@cygnus.com> - - * config/atof-ieee.c (gen_to_words): Improve handling of - X_PRECISION numbers. Based on patches from Andreas Schwab - <schwab@issan.informatik.uni-dortmund.de>. - -Mon Mar 11 09:59:53 1996 Steve Chamberlain <sac@slash.cygnus.com> - - * as.h (SEG_NORMAL, SEG_LIST): Bump segment limit from 10 to 40. - (SEG_LAST): New. - * subsegs.c (MANY_SEGMENTS): Increase segment limit. - * config/obj-coff.c (seg_N_TYPE, seg_info_off_by_4): Likewise. - (do_relocs_for, w_symbols, obj_coff_add_segment, do_linenos_for, - crawl_symbols, coff_header_append): Loop to SEG_LAST rather than - SEG_E9. - -Thu Mar 7 15:17:39 1996 Doug Evans <dje@charmed.cygnus.com> - - * config/tc-sparc.c (sparc_ip): Handle operand char 'O' (neg reg). - -Thu Mar 7 09:19:15 1996 Jeffrey A Law (law@cygnus.com) - - * config/tc-hppa.c (SUBSEG_MILLI): Define. - (pa_def_subspaces): Add $MILLICODE$. - (pa_spaces_begin): Set section flags for $MILLICODE$. - -Wed Mar 6 14:11:30 1996 Ian Lance Taylor <ian@cygnus.com> - - * config/obj-elf.c (obj_elf_section): Only SEC_LOAD if the type is - not SHT_NOBITS. Don't tamper with flags based on type if a - special section was found (revert Feb 29 change). - - * config/tc-sh.c (sh_do_align): Only align using the nop pattern - if aligning to a longword boundary or greater. - -Tue Mar 5 15:10:43 1996 Jim Wilson <wilson@chestnut.cygnus.com> - - * config/tc-sh.c (sh_do_align): Pass 1 not 2 to frag_align. - -Mon Mar 4 20:50:57 1996 Steve Chamberlain <sac@slash.cygnus.com> - - * configure.in (i386-*-cygwin32): Don't use bfd_gas. - * configure: Regenerated. - -Mon Mar 4 10:13:06 1996 Jeffrey A Law (law@cygnus.com) - - * config/tc-hppa.c: Add default definitions for R_N0SEL and - R_N1SEL since they're not defined for old versions of hpux. - - * config/tc-hppa.c (tc_gen_reloc): Fix typo in R_COMP2 code. - Set "sym_ptr_ptr" and "addend" fields to dummy values for - R_N0SEL and R_N1SEL. - -Fri Mar 1 10:20:52 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> - - * flonum-konst.c: Add two more constants for 1e+-2048 and - 1e+-4096, and correct the other constants. - - * symbols.c (resolve_symbol_value): Handle O_logical_not. - -Thu Feb 29 13:58:35 1996 Michael Meissner <meissner@tiktok.cygnus.com> - - * config/obj-elf.c (obj_elf_section): Allow predefined section - types to set the nobits type. Avoid a shadowed declaration. - -Wed Feb 28 15:38:56 1996 Jeffrey A Law (law@cygnus.com) - - * config/tc-hppa.c (hppa_fix_adjustable): For SOM, don't - reduce relocs using e_nlrsel field selectors. - - * write.c (fix_new_exp): Don't use #elif. Some compilers - don't handle it. - - * config/tc-hppa.c (selector_table): Add "n", "nl", and "nlr" to - the selector table. - (pa_chk_field_selector): Handle new field selectors for SOM. - -Tue Feb 27 14:42:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> - - * configure.in (m68k-*-linux*aout*, m68k-*-linux*): New targets. - * configure: Rebuild. - * config/te-linux.h (LOCAL_LABELS_FB): Define. - * config/tc-m68k.h (TARGET_FORMAT) [TE_LINUX]: Define to - "a.out-m68k-linux". - * config/tc-m68k.c (comment_chars): Don't include '#' if TE_LINUX - is defined. - -Mon Feb 26 18:58:58 1996 Stan Shebs <shebs@andros.cygnus.com> - - * mpw-make.sed: Update to handle shared library support. - -Mon Feb 26 10:34:10 1996 Doug Evans <dje@charmed.cygnus.com> - - * config/tc-sparc.c (sparc_ip): Print all architectures that support - the insn on mismatch. - -Fri Feb 23 21:44:39 1996 Rob Savoye <rob@chinadoll.cygnus.com> - - * configure.in: Add support for a29-coff. - * configure: Rebuild. - -Thu Feb 22 16:39:43 1996 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-sh.c (sh_coff_frob_file): Don't consider the address - of the section when looking for the R_SH_USES fixup, because the - frag addresses have not yet been adjusted. - - * gdbinit.in: Set a breakpoint on as_warn_where. - - * config/tc-mips.c (macro): Add missing arguments to macro_build - omitted in last change. From Jim Wilson <wilson@cygnus.com>. - -Wed Feb 21 17:00:32 1996 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-h8300.c (tc_reloc_mangle): Change reloc based on size - if it is TC_CONS_RELOC. Set a size of 4 to R_RELLONG. - -Wed Feb 21 09:25:39 1996 Doug Evans <dje@charmed.cygnus.com> - - * config/tc-sparc.c (sparc_ip): Recognize %asr0 for v8. - -Tue Feb 20 21:48:03 1996 Doug Evans <dje@charmed.cygnus.com> - - * config/tc-sparc.c (parse_keyword_arg): Accept leading '%'. - (sparc_ip): Accept %asr[1..31] for v8 and %asr[%16..31] for v9. - Recognize [uU] format args as sparclet cpregs. - -Tue Feb 20 22:25:55 1996 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-sh.c (sh_handle_align): Don't emit R_SH_ALIGN relocs - in bss_section. - -Mon Feb 19 14:16:24 1996 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): Check S_IS_WEAK as - well as S_IS_EXTERNAL. - (tc_fix_adjustable): Likewise. - * config/tc-sparc.c (md_apply_fix): In OBJ_ELF case, check for - S_IS_WEAK as well as S_IS_EXTERNAL when deciding whether to return - early. - (tc_gen_reloc): Check S_IS_WEAK as wel as S_IS_EXTERNAL when - deciding whether to convert BFD_RELOC_32_PCREL_S2 if PIC. - -Mon Feb 19 02:15:57 1996 Doug Evans <dje@charmed.cygnus.com> - - * config/tc-sparc.c (max_architecture): Change to sparclite for - 32 bit arch. - (default_compatible): Delete. - (sparc_ffs): New function. - (md_begin): Only call SPARC_OPCODE_CONFLICT_P once. - (sparc_ip): Rewrite architecture match and bump logic. - -Sun Feb 18 15:03:50 1996 Ian Lance Taylor <ian@cygnus.com> - - * configure.in: Check for 'do not mix' from native linker before - trying to use -rpath. - * configure: Rebuild. - -Fri Feb 16 16:53:31 1996 Ian Lance Taylor <ian@cygnus.com> - - * config/obj-coff.h (SF_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER). - (SF_GET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER). - (SF_SET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER). - * config/obj-coff.c (obj_coff_endef): Set ADJ_LNNOPTR when LNNOPTR - is set. - (w_symbols): If ADJ_LNNOPTR is set, add the section lnnoptr field - to the symbol lnnoptr field, to get the correct file offset. - -Thu Feb 15 14:48:38 1996 Michael Meissner <meissner@tiktok.cygnus.com> - - * config/obj-elf.c (elf_frob_symbol): On the PowerPC, force all - symbols that are not function, file, or section symbols to be - object types. - -Thu Feb 15 11:20:18 1996 Ian Lance Taylor <ian@cygnus.com> - - * configure: Set and substitute RPATH_ENVVAR. - * configure: Rebuild. - * Makefile.in (RPATH_ENVVAR): New variable. - (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH. - - * configure.in: Accept i686. From H.J. Lu <hjl@zoom.com>: i386 - doesn't need opcodes. If configuring shared, opcodes needs bfd. - * configure: Rebuild. - -Wed Feb 14 16:33:12 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de> - - * read.c (s_mri_sect): Don't return '\0' in type. Set all - appropriate flags in BFD section. - - * configure.in (m68k-*-psos*): New target. - * configure: Rebuild. - * config/te-psos.h: New file. - * config/tc-m68k.c (comment_chars): Don't include '#' if TE_PSOS - is defined. - -Wed Feb 14 13:43:24 1996 Ian Lance Taylor <ian@cygnus.com> - - From Alan Modra <alan@spri.levels.unisa.edu.au>: - * configure.in: Remove duplicate setting of cpu_type. Check - whether opcodes library is required for on all targets, not just - primary one. - * configure: Rebuild. - - * config/tc-mips.c (mips_big_got): New static variable. - (s_extern): Don't declare. - (reg_needs_delay): New static function. - (macro_build): Permit GOT/CALL_HI/LO relocs. - (macro_build_lui): If place is not NULL, use the number in the - expression. - (load_address): Handle mips_big_got case. - (macro): Handle mips_big_got for M_LA_AB, M_JAL_A, and load and - store macros. - (OPTION_XGOT): Define. - (md_longopts): Add "xgot" if OBJ_ELF. - (md_parse_option): Handle -xgot. - (md_show_usage): Mention -xgot. - (md_apply_fix): Permit GOT/CALL_HI/LO relocs. - (tc_gen_reloc): Handle GOT/CALL_HI/LO relocs. - -Wed Feb 14 11:22:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> - - * config/tc-m68k.c (m68k_ip) [operand kind '#']: When fixing - the byte relocation, point it to the low byte of the word. - -Tue Feb 13 15:31:18 1996 Ian Lance Taylor <ian@cygnus.com> - - * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared. - * configure: Rebuild. - -Mon Feb 12 15:53:46 1996 Doug Evans <dje@charmed.cygnus.com> - - * configure.in: Recognize any sparc* cpu. - * configure: Regenerated. - -Mon Feb 12 15:41:21 1996 Ian Lance Taylor <ian@cygnus.com> - - * read.c (potable): Add "mri" and ".mri". - (s_mri): New function. - * read.h (s_mri): Declare. - * app.c (scrub_m68k_mri): New static variable. - (mri_pseudo): New static variable. - (do_scrub_begin): Add m68k_mri parameter. Use it rather than - flag_m68k_mri. Initialize scrub_m68k_mri. - (mri_state, mri_last_ch): New static variables. - (struct app_save): Add scrub_m68k_mri, mri_state, and mri_last_ch - fields. - (app_push): Save new fields. - (app_pop): Restore new fields. - (do_scrub_chars): Check scrub_m68k_mri rather than flag_mri_mri. - If TC_M68K, use a trivial state machine to look for occurrences of - the .mri pseudo-op, and change the mode appropriately. - * as.h (do_scrub_begin): Update prototype. - * input-scrub.c (input_scrub_begin): Pass flag_m68k_mri to - do_scrub_begin. - * config/tc-m68k.c (reg_prefix_optional_seen): New static - variable. - (m68k_mri_mode_change): New function. - (md_parse_option): Set reg_prefix_optional_seen. - * config/tc-m68k.h (m68k_mri_mode_change): Declare. - (MRI_MODE_CHANGE): Define. - * doc/as.texinfo: Document .mri pseudo-op. - - * app.c (do_scrub_chars): In MRI mode, don't treat '#' as a - comment character. - -Mon Feb 12 15:16:29 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> - - Support for OBJ_ELF on m68k, mostly inside #ifdef OBJ_ELF: - * config/m68k-parse.h (enum pic_relocation): Define. - (struct m68k_exp): Add pic_reloc field. - * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Define. - (tc_fix_adjustable): Define to call tc_m68k_fix_adjustable. - (NO_RELOC): Define to BFD_RELOC_NONE if BFD_ASSEMBLER, to zero - otherwise. - * config/tc-m68k.c: Delete definition of NO_RELOC. - (struct m68k_it): Add pic_reloc field. - (add_fix): Copy over pic_reloc field. - (md_pseudo_table): Interpret .align parameter as byte count. - (mote_pseudo_table): Likewise. - (tc_m68k_fix_adjustable): New function. - (get_reloc_code): New function. - (md_assemble): Use it as last argument to fix_new_exp. - (md_apply_fix_2): For a relocation against a symbol don't put the - addend into the data. - (tc_gen_reloc): Different addend computation for OBJ_ELF. - (m68k_ip): Don't relax an operand that requires pic relocation. - (md_begin): Align .text, .data and .bss on 4 byte boundary by - default. - * write.c (fixup_segment): Don't add symbol value to addend if - TC_M68K and OBJ_ELF. - * config/m68k-parse.y (yylex): Handle @PLTPC, etc. - (motorola_operand): Add rule for `(zapc, EXPR)'. - -Mon Feb 12 10:07:33 1996 David Mosberger-Tang <davidm@azstarnet.com> - - * ecoff.c (ecoff_directive_weakext): Fixed so that whitespace - *really* is permissible before the comma. - -Mon Feb 12 00:12:13 1996 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-sh.c (sh_do_align): Align to a 2 byte boundary before - inserting nop instructions. - -Fri Feb 9 10:54:19 1996 Ian Lance Taylor <ian@cygnus.com> - - * config/te-aux.h: Change include of aux.h to aux-coff.h. - -Thu Feb 8 20:02:58 1996 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-i960.c (tc_coff_symbol_emit_hook): Correct storage - class setting for a CALLNAME symbol in COFF. - - * read.c (potable): Pass negative numbers for new .balign[wl] and - .p2align[wl] pseudo-ops. - (s_align_bytes): Treat a negative argument as specifying the fill - length. - (s_align_ptwo): Likewise. - -Wed Feb 7 14:12:03 1996 Ian Lance Taylor <ian@cygnus.com> - - * read.c (potable): Add balignw, balignl, p2alignw, and p2alignl. - (do_align): Take new len parameter. Change all callers. Pass it - to md_do_align. - (s_align_bytes): Arg now indicates the length of the fill pattern. - (s_align_ptwo): Likewise. - * config/obj-coff.c (write_object_file): Pass length to - md_do_align. - * config/tc-i386.h (md_do_align): Take new len parameter. - * config/tc-m88k.h (md_do_align): Likewise. - * config/tc-m88k.c (m88k_do_align): Likewise. - * config/tc-sh.h (md_do_align): Likewise. - * config/tc-sh.c (sh_do_align): Likewise. - * doc/as.texinfo: Document new pseudo-ops. - - * config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is - done in cvt_frag_to_fill. - - * config/tc-sh.h (sh_do_align): Declare. - (md_do_align): Define. - * config/tc-sh.c (sh_do_align): New function. - - * ecoff.c (ecoff_build_lineno): Don't try to store the address - difference if the next address is before the current one. - - * config/tc-m68k.c (struct m68k_cpu): Add alias field. - (archs): Initialize new field. - (m68k_ip): Don't list alias names when listing CPUs which support - an instruction. - - * as.c (main): Call parse_args before read_begin. - * app.c (do_scrub_chars): If flag_m68k_mri, don't put a dot in - front of generated pseudo-ops. - * read.c (potable): Ignore "name". - (s_app_file): Permit a single quote after the string, since one - may appear in m68k MRI mode. - - * configure.in: Check for --enable-shared. If linking against - shared BFD and opcodes, fix library name on SunOS, and try to set - -rpath reasonably. - * configure: Rebuild. - -Tue Feb 6 15:16:17 1996 Ian Lance Taylor <ian@cygnus.com> - - * as.h (flag_m68k_mri): Declare. - * as.c (parse_args): If TC_M68K, set flag_m68k_mri for -M. - * Many files: For MRI syntax that is specific to the m68k MRI - assembler, check flag_m68k_mri rather than flag_mri or - MRI_MODE_NEEDS_PSEUDO_DOT. - -Mon Feb 5 16:29:11 1996 Ian Lance Taylor <ian@cygnus.com> - - * config/tc-i960.c (ARCH_HX): Define. - (arch_tab): Add HX. - (targ_has_sfr): Handle ARCH_HX. - (targ_has_iclass): Handle ARCH_HX. - (tc_coff_fix2rtype): Add return 0 to avoid warning. - (tc_headers_hook): If the architecture was specified explicitly, - use it when setting the flags. Set the extern variable coff_flags - rather than headers->filehdr.f_flags, since the latter is set - unconditionally in obj-coff.c. - (i960_handle_align): Remove unused variable fixp. - - Support for building bfd and opcodes as shared libraries, based on - patches from Alan Modra <alan@spri.levels.unisa.edu.au>: - * configure.in: Set OPCODES and BFD to search directories. - Substitute OPCODES_DEP and BFDDEP. On SunOS, set HLDFLAGS. - * configure: Rebuild. - * Makefile.in (LDFLAGS, HLDFLAGS): New variables. - (LIBDEPS): New variable. - (as.new0: Depend upon $(LIBDEPS) rather than $(LIBS). Use - $(HLDFLAGS) in link. - (check): Set LD_LIBRARY_PATH in the environment. - -Fri Feb 2 17:41:53 1996 Michael Meissner <meissner@wogglebug.tiac.net> - - * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Make .sdata2, .sbss2, - .PPC.EMB.sdata0, and .PPC.EMB.sbss0 sections all default to - read-only, not read/write. - -Fri Feb 2 14:09:25 1996 Alan Modra <alan@spri.levels.unisa.edu.au> - - * Makefile.in (INSTALL_XFORM): Remove -e. - -Fri Feb 2 12:32:15 1996 Ian Lance Taylor <ian@cygnus.com> - - * write.c (write_relocs): Use S_IS_DEFINED and S_IS_COMMON rather - than comparing S_GET_SEGMENT to undefined_section. - (write_object_file): Skip symbols which were equated to an - undefined or common symbol. - * symbols.c (resolve_symbol_value): Use S_IS_DEFINED and - S_IS_COMMON rather than comparing S_GET_SEGMENT to - undefined_section. - (S_GET_VALUE): Likewise. Avoid recursion problems if S_IS_DEFINED - or S_IS_COMMON call S_GET_VALUE. - * config/obj-aout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER. - * config/obj-aout.c (obj_emit_relocations): If a reloc is equated - to an undefined or common symbol, convert the reloc to be against - the target symbol. - (obj_crawl_symbol_chain): Skip symbols which were equated to an - undefined or common symbol. - * config/obj-bout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER. - * config/obj-bout.c (obj_emit_relocations): If a reloc is equated - to an undefined or common symbol, convert the reloc to be against - the target symbol. - (obj_crawl_symbol_chain): Skip symbols which were equated to an - undefined or common symbol. - * config/obj-coff.c (do_relocs_for): Use S_IS_DEFINED and - S_IS_COMMON rather than comparing S_GET_SEGMENT to - undefined_section. - (yank_symbols): Skip symbols which were equated to an undefined or - common symbol. - -Thu Feb 1 15:34:32 1996 Ian Lance Taylor <ian@cygnus.com> - - * config/obj-aout.h (S_IS_LOCAL): Check for \002 as well as \001. - * config/obj-bout.h (S_IS_LOCAL): Likewise. - - * configure.in: Make sure we only add m68k-parse.o to - ${extra_objects} once, no matter how many m68k targets have been - enabled. - * configure: Rebuild. - -Wed Jan 31 18:31:46 1996 Steve Chamberlain <sac@slash.cygnus.com> - - * configure.in (i386-*-cygwin32, ppc-*-cygwin32): New. - * configure: Rebuild. - -Wed Jan 31 14:03:17 1996 Richard Henderson <rth@tamu.edu> - - * config/tc-m68k.c (md_pseudo_table): Add "extend" and "ldouble". - * doc/c-m68k.texi: Document .extend and .ldouble. - - * configure.in (m68*-apple-aux*): New target. - * config/te-aux.h: New file. - * config/obj-coff.c (compare_external_relocs): New static function - if TE_AUX. - (do_relocs_for): Sort relocs if TE_AUX. - (fixup_segment): If TE_AUX, store common symbol value in segment. - * config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX. - -Wed Jan 31 12:24:58 1996 Ian Lance Taylor <ian@cygnus.com> - - * config/obj-coff.h (S_IS_LOCAL): Check for \002 as well as \001. - - * config/tc-mips.c (s_mips_globl): Set BSF_OBJECT if it is not - BSF_FUNCTION. - (s_cpload): Set BSF_OBJECT for _gp_disp symbol. - * read.c (s_lcomm): If S_SET_SIZE is defined, set the size of the - symbol. - * ecoff.c (add_procedure): Set the BSF_FUNCTION flag. - (ecoff_build_symbols): If S_SET_SIZE is defined, set the size of - an undefined symbol and the size of a function symbol. - * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT - for all common symbols. - -Tue Jan 30 12:35:24 1996 Ken Raeburn <raeburn@cygnus.com> - - * config/tc-i960.c (parse_memop): In MRI mode, don't use implicit - scaling of index. - - * expr.c (operand): Accept 0x hex constants in MRI mode if not on - m68k. - -Mon Jan 29 12:21:30 1996 Ian Lance Taylor <ian@cygnus.com> - - * config/obj-elf.c (obj_elf_type): Set BSF_OBJECT flag for a type - of object. From Ronald F. Guilmette <rfg@monkeys.com>. - - * ecoff.c (localsym_t): Add addend field. - (add_ecoff_symbol): Add addend argument. Change all callers. - (coff_sym_value): Make static. - (coff_sym_addend): New static variable. - (ecoff_directive_def): Initialize coff_sym_addend. - (ecoff_directive_val): Accept symbol + constant. - (ecoff_directive_endef): Pass coff_sym_addend to add_ecoff_symbol. - (ecoff_build_symbols): Include the addend in the symbol value. - -Fri Jan 26 19:28:52 1996 Kim Knuttila <krk@cygnus.com> - - * config/tc-ppc.c (md_assemble): Ignore overflow on - BFD_RELOC_16_GOTOFF and BFD_RELOC_PPC_TOC16. - -Fri Jan 26 16:14:17 1996 Michael Meissner <meissner@tiktok.cygnus.com> - - * config/tc-ppc.c (md_apply_fix3): SDA21 relocations are now 4 - bytes in size, so offset appropriately in big endian mode when - writing the bottom 2 bytes. - -Thu Jan 25 20:26:23 1996 Doug Evans <dje@charmed.cygnus.com> - - * config/tc-sparc.c (default_compatible): New static local. - (md_begin): Initialize it. Rewrite warn_on_bump handling. - (sparc_ip): If no architecture or -bump specified, don't mark as - mismatched those in default_compatible. - -Thu Jan 25 12:21:53 1996 Ian Lance Taylor <ian@cygnus.com> - - SCO ELF support from Robert Lipe <robertl@arnet.com>: - * configure.in (i386-*-sco*elf*): Use fmt elf, targ sco5. - * configure: Rebuild. - * config/sco5.mt: New file; set TDEFINES to -DSCO_ELF. - * config/tc-i386.c (sco_id): New function, if SCO_ELF. - * config/tc-i386.h (tc_init_after_args): Define if SCO_ELF. - (sco_id): Declare if SCO_ELF. - -Thu Jan 25 03:10:53 1996 Doug Evans <dje@charmed.cygnus.com> - - * config/tc-sparc.c (initial_architecture,can_bump_v9_p): Deleted. - ({max,warn_after}_architecture): New static locals. - (md_begin): Replace NUMOPCODES with sparc_num_opcodes. - If both architecture and -bump requested, set max_architecture to max. - (sparc_md_end): Simplify. - (sparc_ip): Replace references to can_bump_v9_p with max_architecture. - Rewrite code to bump architecture and check for conflicts. - (md_longopts): Recognize -xarch={v8plus,v8plusa} for compatibility - with Solaris assembler. - (md_parse_option): Likewise. Call sparc_opcode_lookup_arch. - (md_show_usage): Update. - -Wed Jan 24 22:11:03 1996 Doug Evans <dje@charmed.cygnus.com> - - * Makefile.in (RUNTEST): Fix reference to $${srcdir}. - -Mon Jan 22 09:21:36 1996 Doug Evans <dje@charmed.cygnus.com> - - * config/tc-sparc.h (TARGET_FORMAT): Use #ifdef SPARC_ARCH64 instead of - #ifdef sparcv9 when choosing value. - (ENV64): Delete. - (md_end): Define. - (sparc_md_end): Declare. - * config/tc-sparc.c (SPARC_V9): Renamed from sparcv9. - (initial_architecture): New static local. - (can_bump_v9_p): Likewise. - (NO_V9): Delete all occurrences. - (sparc_md_end): New function. - (sparc_ip): New local v9_arg_p. Rework fp reg number test. - Don't bump architecture to v9 unless can_bump_v9_p set. - (md_parse_option): -A<arch> passed, set can_bump_v9_p accordingly. - * configure.in (sparc64 target cpu): Don't set obj_format here. - (SPARC_V9): Renamed from sparcv9. - (sparc64-*-elf*): Define SPARC_ARCH64. - * configure: Regenerated. - * acconfig.h (SPARC_V9): Renamed from sparcv9. - (SPARC_ARCH64): Add. - * conf.in: Regenerated. - * config/vmsconf.h: Update. - -Mon Jan 22 17:24:47 1996 James G. Smith <jsmith@cygnus.co.uk> - - * config/tc-mips.c (load_register): Optimise "dli" loads. - (md_show_usage): add "-mcpu=vr4100" to help text. - -Mon Jan 22 11:53:00 1996 Ian Lance Taylor <ian@cygnus.com> - - * symbols.c (resolve_symbol_value): If a symbol is equated to an - undefined symbol, preserve the X_op of O_symbol. - (S_GET_VALUE): Fix check to permit this case. - * write.c (write_relocs): If a reloc is against an undefined - symbol equated to another symbol, change the reloc to be against - the latter symbol. - * config/obj-coff.c (do_relocs_for): Likewise. - - * config/tc-ppc.c (ppc_csect): An unnamed csect is storage class - XMC_PR. - -Mon Jan 22 10:59:48 1996 Michael Meissner <meissner@tiktok.cygnus.com> - - * config/obj-elf.c (elf/ppc.h): Include elf/ppc.h if target - computer is PowerPC. - - * config/tc-ppc.c (md_apply_fix3): Add more embedded relocations. - - * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Add sections - mentioned in the eabi. - -Thu Jan 18 17:58:19 1996 Kim Knuttila <krk@cygnus.com> - - * config/tc-ppc.c (ppc_reldata): Changed alignement on reldata_section - * config/tc-ppc.c (ppc_pdata): Changed the alignment on pdata_section - -Mon Jan 15 17:43:42 1996 Michael Meissner <meissner@tiktok.cygnus.com> - - * config/tc-ppc.c (mapping): Add more relocation suffixes. - -Sun Jan 14 21:29:36 1996 Michael Meissner <meissner@tiktok.cygnus.com> - - * config/tc-ppc.c (ppc_elf_validate_fix): Allow .gcc_except_table - as a section it is ok to have unadorned -mrelocatable pointers in. - -Sat Jan 13 11:09:08 1996 Michael Meissner <meissner@tiktok.cygnus.com> - - * config/tc-ppc.c (ppc_section*): Wrap these functions inside - #ifdef OBJ_ELF. - -Fri Jan 12 15:32:07 1996 Michael Meissner <meissner@tiktok.cygnus.com> - - * config/obj-elf.c (obj_elf_section): Add hooks so machine - dependent section attributes can be handled. - - * config/tc-ppc.h: (md_elf_section_{letter,type,word,flags}): New - macros to add support for exclude section flag and ordered section - type. - - * config/tc-ppc.c (ppc_elf_section_{letter,type,word,flags}): New - functions to add support for exclude section flag and ordered - section type. - -Fri Jan 12 12:04:00 1996 Ian Lance Taylor <ian@cygnus.com> - - * subsegs.c (section_symbol): Don't try to look up the section - symbol in the hash table. It should be possible to have a symbol - with the same name as a section, but no connection to it. - - * read.c (cons_worker): Only call mri_comment_end from flag_mri. - From James Carlson <carlson@xylogics.com>. - - * expr.c (operand): Skip whitespace after a close parenthesis. - From James Carlson <carlson@xylogics.com>. - -Tue Jan 2 12:43:23 1996 Jim Wilson <wilson@chestnut.cygnus.com> - - * config/tc-sh.c (md_apply_fix): Call as_bad_where instead of - as_warn_where for relocation overflow. - (parse_reg): Accept register name only if next character is - not alphanumeric. - -For older changes see ChangeLog-9295 - -Copyright (C) 1996,1997 Free Software Foundation, Inc. - -Copying and distribution of this file, with or without modification, -are permitted in any medium without royalty provided the copyright -notice and this notice are preserved. - -Local Variables: -mode: change-log -left-margin: 8 -fill-column: 74 -version-control: never -End: |