blob: 99cf19d0956a6004d96a6d24b67a44956a350fd6 [file] [log] [blame]
1999-12-27 Alan Modra <>
* config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
warning for absolute jump/call without `*' in non-intel mode. No
need to set i.types[0] JumpAbsolute in intel mode.
1999-12-22 Philip Blundell <>
* config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
hook function when changing sections.
(arm_s_data): Likewise.
1999-12-14 Nick Clifton <>
* config/tc-arm.c (md_parse_option): Add support for -marm720
command line switch.
Tue Nov 30 22:59:00 1999 Jeffrey A Law (
* config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
(r_registers, xr_registers): Define.
(r_register_name, xr_register_name): New functions.
(md_assemble): Handle new am33 operand types and instruction
(mn10300_insert_operand, check_operand): Likewise.
1999-11-29 Nick Clifton <>
* config/tc-arm.c (thumb_mode): Turn into a tristate variable.
(s_force_thumb): Set thumb_mode to 2.
(md_assemble): Do not complain about thumb instructions on a
non-thumb target if thumb_mode is set to 2.
1999-11-28 Michael Meissner <>
* config/tc-alpha.c (toplevel): Include struc-symbol.h.
(alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
(O_...): Add new machine dependent expressions if we are handling
explicit relocations.
(alpha_reloc_op): New static table holding the explicit relocation
(alpha_literal_hash): New static to hold the hash table for
explicit relocations.
(alpha_macros): Add support for explicit relocations.
(md_begin): If explicit relocations, initialize hash table.
(md_assemble): Don't print a second error if tokenize_arguments
already printed an error message.
(md_apply_fix): Add support for explicit relocations.
(alpha_force_relocation): Ditto.
(alpha_fix_adjustable): Ditto.
(alpha_adjust_symtab): New function to support explicit
(alpha_adjust_symtab_relocs): Ditto.
(debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
(tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
Add support for explicit relocations. Return -2 if an error
message was already printed.
(find_macro_match): Add support for explicit relocations. Comment
each of the cases.
(emit_insn): Add support for explicit relocations.
(assemble_tokens): Ditto.
(emit_ldgp): Ditto.
(load_expression): Ditto.
(emit_lda): Ditto.
(emit_ldah): Ditto.
(emit_ir_load): Ditto.
(emit_loadstore): Ditto.
(emit_ldXu): Ditto.
(emit_ldil): Ditto.
(emit_sextX): Ditto.
(emit_division): Ditto.
(emit_jsrjmp): Ditto.
(emit_retjcr): Ditto.
* config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
ELF object format.
(tc_adjust_symtab): If explicit relocations, call the function
(TC_FIX_TYPE): Add fields to be able to move explicit lituse
relocations next to the literal relocation they reference.
(TC_INIT_FIX_DATA): Initialize the new fields.
(TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
Wed Nov 24 20:27:58 1999 Jeffrey A Law (
* config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
'B' operand for PA2.0 bb instruction.
1999-11-18 Nick Clifton <>
* config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
* config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
(mcore_force_relocation): Force relocations to be generated for
RVA relocs.
1999-11-16 Alan Modra <>
* config/tc-i386.c (i386_immediate): Disallow O_big immediates.
(i386_displacement): Disallow O_big displacements.
Mon Nov 15 20:12:43 1999 Donald Lindsay <>
* config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
Small improvements in error checking.
(md_assemble): Support for unconditional ARM instructions.
(md_parse_option): Support for -m[arm]v5e flag.
1999-11-12 Nick Clifton <>
* macro.c (buffer_and_nest): Do not check beyond the end of the
1999-11-11 Nick Clifton <>
* macro.c (buffer_and_nest): Look for seperator after TO and
FROM tokens.
1999-11-08 Andrew Haley <>
* app.c (do_scrub_chars): When in State 10, treat backslash
characters in the same way as as symbol characters.
1999-11-07 Richard Henderson <>
* config/tc-alpha.c (alpha_align): Check, don't assert, that
the previous label was in the current section before playing
with auto-alignment.
1999-11-06 Nick Clifton <>
* config/tc-v850.c (v850_force_relocation): Force relocation
for weak symbols.
(v850_pcrel_from_selection): Do not compute a pcrel offset if
the symbol is weak.
1999-11-05 Michael Meissner <>
* expr.h (operatorT): Increase machine dependent operators to 16.
* expr.c (op_rank): Ditto.
1999-11-03 Ian Lance Taylor <>
* read.c (pseudo_set): Reject attempts to set the value of a
section symbol.
* config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
if it is defined.
* config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
* config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
to bfd_set_section_contents.
1999-11-03 Nick Clifton <>
* config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
1999-11-01 Gavin Romig-Koch <>
* config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
(mips_ip): Use OPCODE_IS_MEMBER.
Wed Oct 27 16:50:44 1999 Don Lindsay <>
* config/tc-arm.c (reg_required_here): Improve comments.
* config/tc-arm.c (thumb_opcode): Add "variants" field.
(tinsns): Initialize variants field.
* config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
BAD_PC respectively.
1999-10-27 Scott Bambrough <>
* config/tc-arm.c (reloc_map[]): Fix compiler warning.
* config/tc-arm.h: Fix compile time warnings.
Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <>
* config/tc-d10v.c (find_opcode): Allow ATSIGN to match
expressions of the form @abs16, @(abs16) and @(abs16 + imm).
1999-10-21 Gavin Romig-Koch <>
* config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
and/or use new ISA_xxx macros in expressions involving
ISA, particularly mips_opts.isa.
1999-10-18 Michael Meissner <>
* expr.h (operatorT): Add machine dependent operators md1..md8.
(expressionS): Make X_op 8 bits instead of 7. Add a X_md field
for the machine dependent operators to use.
* expr.c (op_rank): Add machine dependent operators.
* config/tc-alpha.c (O_pregister): Define as a machine dependent
(O_cpregister): Ditto.
(md_begin): Change X_op test that field is wide enough to use
O_max instead of O_alpha_max.
(cpu_types): Fill in missing initializer.
(alpha_num_macros): Make unsigned.
(md_assemble): Make opnamelen be size_t.
(md_apply_fix): Cast alpha_num_operands to int before testing.
(alpha_force_relocation): Ditto.
(alpha_fix_adjustable): Ditto.
(alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
(tc_gen_reloc): Ditto.
(tc_get_register): Ditto.
(emit_ldgp): Ditto.
(emit_lda): Ditto.
(emit_ldah): Ditto.
(emit_ldil): Ditto.
(s_alpha_ent): Ditto.
(s_alpha_end): Ditto.
(s_alpha_frame): Ditto.
(s_alpha_prologue): Ditto.
(s_alpha_file): Ditto.
(s_alpha_gprel32): Ditto.
(s_alpha_proc): Ditto.
(s_alpha_set): Ditto.
(s_alpha_base): Ditto.
(s_alpha_align): Ditto.
(s_alpha_arch): Ditto.
(alpha_align): Ditto.
(assemble_insn): Suppress unused variable warning.
(emit_insn): Ditto.
(assemble_insn): Don't assume X_op and X_unsigned are in a given
order in the structure.
(s_alpha_coff_wrapper): Avoid int/unsigned comparison.
Sun Oct 17 17:15:58 1999 Jeffrey A Law (
* config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
1999-10-12 Alan Modra <>
* config/tc-i386.c (i386_index_check): Correct #endif location.
Mon Oct 11 14:02:40 1999 Geoffrey Keating <>
* as.c (show_usage): Document new options.
(parse_args): Add --no-warn, --warn, --fatal-warnings,
which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
(parse_args): Parse the new options.
(main): If there were warnings, and --fatal-warnings
was specified, print an error.
* as.h: New variable, flag_fatal_warnings, for new option.
Sun Oct 10 01:47:23 1999 Jerry Quinn <>
* config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
'@'. Change autoincrement completers to fall through to cache control
* config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
(pa_parse_addb_64_cmpltr): New function.
* config/tc-hppa.c (pa_ip): Change error message.
(pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
'?Q' args to allow falling through.
* config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
Remove unused conditional codes.
(pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <>
* config/tc-d30v.c (CHAR_BIT): Define.
(check_range): Fix bit operations to support integers bigger than
32 bits.
Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <>
* config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
Mon Oct 4 17:24:23 1999 Nick Clifton <>
Doug Evans <>
Add support for m32rx.
* config/tc-m32r.c (enable_m32rx): New static global.
(enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
(allow_m32rx): New function.
(M32R_SHORTOPTS): Add `O'.
(md_longopts): Add --m32rx plus several warning options.
(md_parse_option): Handle new options.
(md_show_usage): Print them.
(md_begin): Enable m32rx.
(first_writes_to_seconds_operands): New function.
(writes_to_pc,can_make_parallel,make_parallel): New functions.
(target_make_parallel,assemble_two_insns): New functions.
(md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
If optimizing and m32rx, try to make consecutive insns parallel.
Tue Sep 28 14:06:44 1999 Geoffrey Keating <>
* config/tc-mips.c (nopic_need_relax): Allow for the sections generated by -fdata-sections,
and for the .gnu.linkonce.s sections generated by C++.
Thu Sep 23 07:13:45 1999 Jerry Quinn <>
* config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
with cleaner code using completer prefixes. Add 'Y'.
* config/tc-hppa.c (pa_ip): Add parens to silence compiler.
Wed Sep 22 09:37:19 1999 Jeffrey A Law (
* config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
(pa_ip, case 'm'): Failure to get a CBIT specifier just means the
insn does not match and we should try the next insn in the table.
1999-09-22 Nick Clifton <>
* config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
Mon Sep 20 04:01:41 1999 Jeffrey A Law (
* config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
of PA2.0 support.
1999-09-19 Alexandre Oliva <>
* config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
OBJ_ELF. If ELF, add "sq".
(md_parse_option): If ELF, ignore -s and -q.
(md_show_usage): Mention ELF options.
Sun Sep 19 10:43:31 1999 Jeffrey A Law (
* config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
* config/tc-hppa.c (pa_ip): Handle "fe", and 'cJ'.
* config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
* config/tc-hppa.c (struct pa_it): New field "trunc".
(pa_ip): Handle 'h', 'm', '=', '{', and '_' operands.
(pa_parse_ftest_gfx_completer): New function
(pa_parse_fp_cnv_format): New function.
* config/tc-hppa.c (pa_ip): Handle 'X' operand.
(md_apply_fix): Handle 22bit pc-rel branches.
* config/tc-hppa.c (pa_ip): Handle 'B' operand.
* config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
* config/tc-hppa.c (pa_ip): Handle 'l' operand.
* config/tc-hppa.c (pa_ip): Handle 'g' operand.
Sat Sep 18 12:13:28 1999 Jeffrey A Law (
* config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
(pa_ip): Handle 'fX'.
Fri Sep 17 11:57:34 1999 Jeffrey A Law (
* config/tc-hppa.c (pa_build_unwind_subspace): Do not build
unwinds unless the function is in the text space.
(pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
Wed Sep 15 05:14:32 1999 Jeffrey A Law (
* config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
(md_assemble): To here. Tweak address generation.
* config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
(md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
(md_assemble): Call dwarf2_where for OBJ_ELF.
(pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
(pa_end_of_source): New function.
* config/tc-hppa.h (md_end): Define for OBJ_ELF.
1999-09-14 Michael Meissner <>
* (Canonicalization of target names): Remove adding
${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
generates $ac_config_sub with a ${CONFIG_SHELL} already.
* configure: Regenerate.
1999-09-14 Donn Terry <>
* config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
1999-09-13 Alan Modra <>
* config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
pc-relative jmp/call to an absolute symbol.
(md_apply_fix3): When OBJ_ELF, don't add the values in twice for
absolute section symbols.
* config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
jump handling code and comments.
1999-09-12 Ian Lance Taylor <>
* config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
the value if TE_PE and a global defined symbol.
1999-09-11 Ian Lance Taylor <>
* write.c (dump_section_relocs): Call print_symbol_value_1 to
print the symbol, rather than printing it here.
1999-09-11 Donn Terry <>
* config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
BFD_RELOC_RVA relocations.
* config/tc-i386.c (md_undefined_symbol): Compare the name against
the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
starts with "_G".
* write.c (write_relocs): Call SET_SECTION_RELOCS if it is
* config/obj-coff.h (SET_SECTION_RELOCS): Define.
* doc/internals.texi (Object format backend): Document
* config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
relocations against global symbols if TE_PE.
* config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
(obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
* config/obj-coff.c (coff_frob_symbol): Prohibit weak common
* config/obj-coff.c (obj_coff_endef): Don't merge labels, or
symbols which do not have a constant value, or tags with
non-tags. Remove the symbol from the list before adding it at the
* config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
C_FCN symbol differently if TE_PE.
(obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
appears in the pseudo-op, rather coff_line_base which is only set
for a .bf symbol.
* config/obj-coff.c (obj_coff_loc): New static function.
(obj_pseudo_table): Add "loc".
* config/obj-coff.c (add_lineno): Check that the line number is
* config/atof-ieee.c (atof_ieee): Change what_kind to int.
* config/atof-vax.c (flonum_gen2vax): Change format_letter to
(md_atof): Return NULL rather than 0.
* config/tc-i386.c (md_atof): Change type to int.
* expr.c (expr): Change first parameter to int.
* config/obj-coff.c: Add declarations for static functions.
(coff_frob_symbol): Use SYM_AUXENT.
* config/tc-i386.h (flag_16bit_code): Don't declare.
* config/obj-coff.c (obj_coff_section): Default to setting
SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
* write.c (adjust_reloc_syms): Print adjusted fixup.
* expr.c (integer_constant): Correct too_many_digits calculation
in base 10 case.
1999-09-09 Andreas Schwab <>
* doc/c-arm.texi: Fix arguments of @var to not contain
1999-09-08 Philip Blundell <>
* config/tc-arm.c (s_thumb_set): Only support interworking for ELF
and COFF targets.
(md_parse_option): Only support -k flag for ELF and COFF targets.
Tue Sep 7 13:28:59 1999 Jeffrey A Law (
* config/tc-hppa.c (pa_ip): Put strict register checks before
call to pa_parse_number.
* config/tc-hppa.c (pa_ip): Support 'Z' argument.
1999-09-06 Ian Lance Taylor <>
* config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
1999-09-06 Donn Terry <>
* as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
Mon Sep 6 04:26:56 1999 Jeffrey A Law (
* config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
candidate instruction. Require registers for register arguments
when in strict mode. Require assemble-time constants for
constants when in strict mode.
(pa_get_absolute_expression): Require a constant when in strict
1999-09-06 Nick Clifton <>
* config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
1999-09-04 Steve Chamberlain <>
* config/tc-pj.c: New file, supports picoJava in ELF.
* config/tc-pj.h: Ditto.
* (pjl*, pj*): New targets.
* Rebuild dependencies.
(CPU_TYPES): Add pj.
(TARGET_CPU_CFILES): Add config/tc-pj.c.
(TARGET_CPU_HFILES): Add config/tc-pj.h.
* doc/c-pj.texi: New file.
* doc/as.texinfo: Add some PJ specifics.
* doc/all.texi: Add PJ to the list of all architectures, sort them
all alphabetically.
* doc/ (CPU_DOCS): Add c-pj.texi.
* configure,, doc/ Rebuild.
1999-09-02 Alan Modra <>
* config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
(obj_frob_file): Test for null pointer.
(elf_obj_sy): Remove
* config/obj-elf.h: #ifndef everything defined in obj-multi.h,
except OBJ_PROCESS_STAB, which we #undef for ecoff.
(elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
* config/obj-coff.c (no_func): Remove.
(coff_format_ops): Change occurrences of no_func to 0, as we test
for 0 in obj-multi.h.
* Enable bfd for i386-coff when primary target is
bfd. Enable i386 elf,coff emulation support. Don't set
USE_EMULATIONS=1 or te_file=multi unless there is more than one
emulation to support.
*configure: Regenerate.
1999-09-02 Nick Clifton <>
* config/tc-mcore.c (mcore_s_section): Do not dump literals if a
.section .line directive is encountered.
1999-09-01 Nick Clifton <>
* config/tc-arm.c (md_section_align): Do not align sections in ELF
* as.c (show_usage): Add --gdwarf2 to list of options displayed.
* as.texinfo: Document --gdwarf2 command line option.
Add additional documentation of ARM command line switches.
1999-08-30 Alan Modra <>
* config/tc-i386.c (i386_intel_memory_operand): Combine
i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
and RESTORE_END_STRING around parse_register calls.
(i386_operand): Here too.
(i386_is_reg): Remove.
(parse_register): Move as_bad calls from within this function to
1999-08-29 Alan Modra <>
Based on a patch from H.J. Lu <>
* config/tc-i386.c (parse_register): Handle FP regs specially.
(md_begin): Remove '(' and ')' from register_chars.
1999-08-29 Doug Evans <>
* config/tc-m32r.c (md_parse_option): Delete unrecognized option
error message (done elsewhere).
Sat Aug 28 01:23:11 1999 Jeffrey A Law (
* config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
Sat Aug 28 00:26:26 1999 Jerry Quinn <>
* config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
args by 'f'.
* config/tc-hppa.c (pa_ip): Add args q, %, and |.
* config/tc-hppa.c (pa_ip): Absorb white space in instructions
between args.
Add new completers. Fix bug in 64 bit condition handling.
* config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
'cS', and 'c*'.
* config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
* config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
* config/tc-hppa.c (pa_ip): Add case for 'I'.
1999-08-27 Jim Wilson <>
* dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
(struct ls): Add frag field. Initialize it to zero.
(out_end_sequence): New local text_frag. Set it while in text section.
Replace address check with frag check. Set ls.frag to text_frag if
out_set_addr called.
(dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
Set it before switching sections. Replace address check with frag
check. Set ls.frag to saved_frag if out_set_addr called.
1999-08-26 David Mosberger <>
* dwarf2dbg.c (out_end_sequence): If address changed, directly
output "advance_pc" opcode instead of calling gen_addr_line().
The latter has the undesired side-effect of creating a new row
in the debug line info matrix.
1999-08-26 Jim Wilson <>
* dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
ls.last_filename if last is less than zero. Set ls.last_filename
when allocating new entry.
(dwarf2_gen_line_info): Save seg and subseg info before subseg_new
1999-08-20 Alan Modra <>
* config/tc-i386.c (i386_index_check): Fix the displacement size
1999-08-18 Nick Clifton <>
* config/tc-arm.c (md_apply_fix3): If an offset is invalid,
display its value.
1999-08-17 Ian Lance Taylor <>
* config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
handle 0xffffNNNN constants correctly.
1999-08-16 Nick Clifton <>
* config/tc-arm.c (do_ldst): Look for register conflicts on stores
as well as loads.
1999-08-13 Nick Clifton <>
* config/tc-arm.c (validate_offset_imm): Work on unsigned values.
(md_apply_fix3): Always pass positive values to
1999-08-12 Nick Clifton <>
* config/tc-arm.c (skip_whitespace): New macro.
Formatting tidy ups.
(md_apply_fix3): Store relocation offset in addend for ELF based
(arm_force_relocation): Always generate relocs for Thumb function
1999-08-11 Alan Modra <>
* config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
Tue Aug 10 12:58:31 1999 Jeffrey A Law (
* config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
flags for the unwind subspace.
* config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
(pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
suitable relocation based on the size of the target's pointer.
Always Use subsegment zero for the unwinders.
(pa_level): Handle "2.0w".
Mon Aug 9 20:02:22 1999 J"orn Rennecke <>
* config/tc-d30v.c (write_2_short): Don't group repeat instructions
with the following instruction unless this was specified.
1999-08-09 Ian Lance Taylor <>
* config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
certain sections, to match BFD changes.
1999-08-08 Mumit Khan <>
* (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
(EXTRA_SCRIPTS): Define to keep automake happy.
* Rebuild.
1999-08-08 Ian Lance Taylor <>
* Rename .dep* files to DEP*.
(MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
targets to DEPOBJ.
* Rebuild.
1999-08-08 Jakub Jelinek <>
* config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
1999-08-08 Ian Lance Taylor <>
* Change all uses of itbl-test-ops to itbl-tops to
avoid problems on DOS filesystems.
* Rebuild.
* doc/as.texinfo (Section): Document 's' flag for COFF version.
1999-08-08 Mumit Khan <>
* config/obj-coff.c (obj_coff_section): Handle 's' (shared)
section flag.
1999-08-08 Ian Lance Taylor <>
* Define and substitute GDBINIT. Change AC_OUTPUT
line to create ${GDBINIT} rather than .gdbinit.
* configure,, doc/ Rebuild.
Fri Aug 6 12:12:44 1999 Jeffrey A Law (
* config/tc-hppa.c (pa_ip, case '?'): Add missing break.
Fri Aug 6 09:46:35 1999 Jerry Quinn <>
* config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
1999-08-06 Jakub Jelinek <>
* config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
non-adjustable symbols.
Thu Aug 5 16:52:51 1999 Jerry Quinn <>
* config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
Thu Aug 5 23:05:56 1999 J"orn Rennecke <>
* config/tc-sh.c (md_assemble): Call as_bad when there are excess
1999-08-05 Donn Terry <>
* config/te-interix.h: New file.
* (i386-*-interix*): New target.
* configure: Rebuild.
Wed Aug 4 13:12:17 1999 Jeffrey A Law (
* config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
selectors for ELF too.
(selector_table): Add "ltp" and "rtp" selectors.
1999-08-04 Alan Modra <>
* config/tc-i386.c (i386_operand): No need to change
operand_string pointer in segment reg case before goto
do_memory_reference. Initialise displacement_string_start and
displacement_string_end after do_memory_reference label.
(i386_index_check): Add operand_string param, and print error
message on failure here.
(i386_intel_memory_operand): Instead of here.
(i386_operand): And here.
* doc/c-i386.texi (i386-16bit): Document .code16gcc.
* config/tc-i386.h (DefaultSize): Define. Renumber following
opcode_modifier defines.
From Etienne Lorrain <>
* config/tc-i386.c (stackop_size): New variable.
(set_16bit_code_flag): Clear it here.
(set_16bit_gcc_code_flag): New function.
(md_pseudo_table): Add "code16gcc" entry.
(md_assemble): Set i.suffix for insns with DefaultSize modifier.
1999-08-03 Ian Lance Taylor <>
* config/obj-coff.c (coff_frob_symbol): Always update set_end with
next_set_end even if the end symbol is being discarded.
* gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
* output-file.c, symbols.c, config/tc-i386.c: Likewise.
* config/obj-coff.c: Likewise.
(seg_info_type): Remove.
(seg_info_off_by_4): Change to array of segT.
(s_get_segment): Adjust accordingly.
(obj_pseudo_table): Fully initialize sentinel entry.
* config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
Ralf Baechle <>.
1999-08-03 Etienne Lorrain <>
* config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
1999-08-03 Alan Modra <>
* config/tc-i386.c: Indentation and white space changes.
(i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
don't enable it by default.
(i386_intel_operand): Remove redundant prototype.
Move check on number of memory operands, and i.mem_operands++
(i386_intel_memory_operand): To here.
Remove i386_immediate code from here. Remove special case code
for input and output using (%dx). Remove base/index checks and
call i386_index_check instead. Save initial operand_string
argument for error message.
(i386_operand): Remove redundant prototype. Move base/index
checks to i386_index_check.
(i386_displacement): Move intel mode check for non-zero
(i386_intel_memory_operand): To here.
1999-07-30 Jakub Jelinek <>
* config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
(sparc_ip): Warn if %g2 or %g3 register is used and not covered
by .register pseudo-op if -64 and --no-undeclared-regs.
(s_register, sparc_adjust_symtab): New functions.
* config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
Declare sparc_adjust_symtab as tc_adjust_symtab.
* doc/c-sparc.texi: Add description of #ignore special literal
for .register pseudo-op.
1999-07-30 Catherine Moore <>
* config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
the relocation's section offset.
1999-07-29 Alan Modra <>
* write.c (fixup_segment): Fix generic error check overflow test.
* config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
X_add_number to long.
Wed Jul 28 02:04:24 1999 "Jerry Quinn" <>
* config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
1999-07-27 Ian Lance Taylor <>
* config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
VTABLE relocations.
1999-07-21 Mark Elbrecht <>
* config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
* configure.bat: Remove; obsolete.
* config/go32.cfg: Likewise.
1999-07-21 Brad M. Garcia <>
* (i386-*-vxworks*): New target.
* configure: Rebuild.
1999-07-16 Jakub Jelinek <>
* doc/c-sparc.texi: Document .register and .nword pseudo-ops.
1999-07-16 Jakub Jelinek <>
* config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
on -64 and not pic.
(output_insn): Put OLO10's secondary addend into tc_fix_data.
(md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
(tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
* config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
1999-07-16 Alan Modra <>
* config/tc-i386.c (intel_float_operand): Add prototype, make static.
(md_assemble): Localize *exp variable to if (fake_zero_displacement)
block. Print a warning if an 8-bit or 16-bit constant
displacement or immediate is truncated on output.
(i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
(i386_operand): Disallow immediate jump absolute operand.
1999-07-15 Ian Lance Taylor <>
* Bump version number to 2.9.5.
* configure: Rebuild.
* dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
or %llx work.
Thu Jul 15 02:45:30 1999 Jeffrey A Law (
* config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
(cons_fix_new_hppa): Derive size of fixup from size of the object.
1999-07-14 Philip Blundell <>
* symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
is defined.
* config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
* config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
if -mno-fpu was given.
(tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
(cons_fix_new_arm): Remove misleading comments.
1999-07-14 Ian Lance Taylor <>
* write.c (cvt_frag_to_fill): Use frag file and line in rs_org
error message.
(relax_segment): Likewise. After giving a rs_org error, convert
the frag to rs_align to avoid cascading errors.
1999-07-12 Andreas Schwab <>
* config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
1999-07-11 Ian Lance Taylor <>
* Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
as appropriate. Fill in structure initializations. Add variable
initializations. Add casts.
* dwarf2dbg.c (print_stats): Change i to size_t.
* listing.c (listing_listing): Change list_line to unsigned int.
1999-07-10 Ian Lance Taylor <>
* config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
rather than checking for \001 and \002 in symbol name.
* config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
Thu Jul 8 12:32:23 1999 John David Anglin <>
* (hppa*-linux-gnu*): New target.
* configure: Rebuilt.
1999-07-08 Nick Clifton <>
* doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
1999-07-07 Nick Clifton <>
* config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
accessing symbolP directly.
Tue Jul 6 10:41:42 1999 Jeffrey A Law (
* config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
for ELF.
1999-07-05 Nick Clifton <>
* config/tc-arm.c (ARM_EXT_V5): Define.
(ARM_ARCH_V5, ARM_ARCH_V5T): Define.
(md_begin): Detect ARM v5 architectures.
(md_parse_option): Accept arm v5 specification.
(md_show_usage): Documment -marmv5 switch.
* doc/c-arm.texi: Document -marmv5 command line option.
* config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
(validate_immediate_twopart): New function. Determine if a
constant can be computed by two ADD instructions.
(output_inst): Remove its command line parameter - it was never
(md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
implememt the ADRL pseudo op.
(tc_gen_reloc): Generate a suitable error message if an ADRL
instruction tries to generate a real reloc.
* doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
Thu Jul 1 15:33:10 1999 Jeffrey A Law (
* config/tc-hppa.c (pa_ip): Convert the opcode and all completers
into lower case.
1999-06-27 H.J. Lu <>
* subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
1999-06-26 Mumit Khan <>
* config/obj-coff.c (obj_coff_section): Mark writable sections as
1999-06-26 David Mosberger <>
* dwarf2dbg.c (dwarf2_gen_line_info): Don't call
out_end_sequence() when the address decreases due to a new frag.
(gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
numbering starts with 1.
1999-06-23 Nick Clifton <>
* config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
.section for COFF.
(mcore_s_text): Call obj_elf_text for ELF target.
(mcore_s_data): Call obj_elf_data for ELF target.
(mcore_s_section): No longer ELF specific. Call obj_coff_section
for COFF target.
(mcore_s_bss): New function: Dump literal table before changing
(mcore_s_comm): New function: Dump literal table before changing
* config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
No longer static functions.
* config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
Provide prototypes for these functions.
1999-06-22 Ian Lance Taylor <>
* subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
a list of names, to try obj_segment_name, and to try abbreviated
names when using COFF without long section names.
* config/tc-alpha.c: More use of symbol accessor functions.
* config/tc-arc.c: Likewise.
* config/tc-d30v.c: Likewise.
* config/tc-fr30.c: Likewise.
* config/tc-i860.c: Likewise.
* config/tc-m88k.c: Likewise.
* config/tc-mcore.c: Likewise.
* config/tc-ns32k.c: Likewise.
* config/tc-sparc.c: Likewise.
* config/tc-v850.c: Likewise.
* config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
sy_value with appropriate accessor functions.
* config/tc-arm.c (md_apply_fix3): Likewise.
* config/tc-d10v.c (AT_WORD_P): Likewise.
* config/tc-v850.c (reg_name_search): Likewise.
* config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
use symbol_get_bfdsym instead.
* config/tc-ppc.c (md_assemble): Likewise.
* config/tc-v850.c (v850_comm): Likewise.
1999-06-22 Jonathan Larmour <>
* config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
the symbol, rather than accessing the bsym member.
* config/tc-d10v.c (tc_gen_reloc): Likewise.
* config/tc-d30v.c (tc_gen_reloc): Likewise.
* config/tc-mcore.c (tc_gen_reloc): Likewise.
* config/tc-mn10200.c (tc_gen_reloc): Likewise.
* config/tc-mn10300.c (tc_gen_reloc): Likewise.
* config/tc-ns32k.c (tc_gen_reloc): Likewise.
* config/tc-tic30.c (tc_gen_reloc): Likewise.
* config/tc-v850.c (tc_gen_reloc): Likewise.
Mon Jun 21 16:45:19 1999 Jeffrey A Law (
* config/tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
(hppa_gen_reloc_type): Conditionalize on BFD64.
(tc_gen_reloc): Re-enable ELF relocations.
* config/tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
1999-06-21 Ian Lance Taylor <>
* config/tc-arm.c (ldst_extend): Add parentheses to avoid
(do_ldst): Move assignment out of if condition.
(md_apply_fix3): Add casts to avoid printf format warnings. Add
parentheses to avoid warning.
1999-06-21 Nick Clifton <>
* config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
macro to get at the BFD symbol associated with a GAS symbol.
1999-06-19 Ian Lance Taylor <>
* config/tc-ppc.c: Update for symbol handling changes.
* config/obj-coff.c: Likewise.
Fri Jun 18 14:34:18 1999 Jeffrey A Law (
* config/tc-hppa.c: General cleanups of ELF support. No more spaces
and subspaces for ELF.
(GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
(space/subspace related structures): Conditionalize definitions
(space/subspace directives and support routines): Conditionalize
definitions and references/uses on OBJ_SOM.
(label_symbol_struct): For ELF, track the symbol's segment. For
SOM track its space.
(pa_define_label, pa_undefine_label, pa_get_label): Corresponding
(USE_ALIASES): Kill for both SOM & ELF.
(pa_def_subspaces, pa_def_spaces): Corresponding changes.
(pa_space, pa_subspace): Corresponding changes.
(pa_spaces_begin): Corresponding chagnes.
(md_begin): Do not muck around with space/subspace stuff for
(md_apply_fix): Temporarily disable argument relocation stuff
for OBJ_ELF.
(tc_gen_reloc): Temporarily disable relocation generation for
(pa_build_unwind_subspace): Similarly.
1999-06-16 Nick Clifton <>
* config/tc-arm.c (thumb_set): New pseudo op.
(text, data, section): Override these pseudo ops with ARM
specific versions.
(s_thumb_set): New function: Perform the same as a .set pseudo
op, but also mark the alias'ed symbol as being a Thumb
(arm_s_text): New function: Perform the same as the .text
pseudo op, but dump the literal pool before changing
(arm_s_data): New function: Perform the same as the .data
pseudo op, but dump the literal pool before changing
(arm_s_section): New function: Perform the same as the
.section pseudo op, but dump the literal pool before changing
(arm_cleanup): Do not reset the current section before dumping
the literal pool.
1999-06-17 Nick Clifton <>
* config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
(md_parse_option): Generate a warning message if an unrecognised
option is encountered.
* config/tc-d10v.c (do_not_ignore_hash): New variable.
(get_operands): When parsing an expression after an '@' symbol
has been detected, do not ignore '#' symbols.
(md_operand): Only ignore '#' symbols if do_not_ignore_hash is
1999-06-13 Ian Lance Taylor <>
From K. Richard Pixley <>:
* (ppc-*-vxworks*): New target.
* configure: Rebuild.
1999-06-12 Philip Blundell <>
* config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
1999-06-13 Ian Lance Taylor <>
* write.c (adjust_reloc_syms): Rather than never reducing reloc
which refer to symbols in linkonce sections, permit reducing the
relocs if the symbol is local.
1999-06-12 Ian Lance Taylor <>
* subsegs.c (subseg_text_p): New function.
* as.h (subseg_text_p): Declare.
* read.c (do_align): Use subseg_text_p to set the default fill.
* write.c (subsegs_finish): Likewise.
* config/obj-coff.c (write_object_file): Likewise.
* config/tc-i386.h (md_maybe_text): Don't define.
(md_do_align): Use subseg_text_p to set the default fill.
* config/tc-m32r.c (m32r_do_align): Likewise.
* config/tc-sh.c (sh_do_align): Likewise.
* config/tc-sparc.h (md_do_align): Likewise.
1999-06-12 David O'Brien <>
* (i[3456]86-*-freebsd*): Now defaults to ELF.
* configure: Rebuild.
1999-06-12 Ian Lance Taylor <>
* dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
* Rebuild dependencies.
* Rebuild.
* config/tc-i386.c (i386_immediate): Remove unused label
* struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
* symbols.c: Likewise.
* config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
sy_next field when taking address, rather than symbol_next.
* dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
(out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
value from the output file architecture.
(dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
* dwarf2dbg.h: Change bfd_vma to addressT.
1999-06-11 Ian Lance Taylor <>
* dwarf2dbg.h: Use PARAMS in function declarations.
1999-06-11 Martin Dorey <>
* write.c (fixup_segment): Don't add symbol value for i960 ELF.
* config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
(md_apply_fix): Simplify BFD_ASSEMBLER handling.
1999-06-11 Ian Lance Taylor <>
* config/tc-i386.c (md_apply_fix3): Add default case to switch.
* config/tc-sparc.c (md_pseudo_table): Remove pushsection and
* config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
* read.c (read_a_source_file): Only declare inescape if
* itbl-ops.c (itbl_disassemble): Change sprintf format strings to
match parameters.
(find_entry_byval): Add parens to avoid warning.
* as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
* symbols.c (resolve_symbol_value): Don't permit subtraction of
undefined symbols.
1999-06-10 Jakub Jelinek <>
* config/tc-sparc.c (sparc_ip): Don't use side-effect expression
with isoctal.
* config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
synthetize_setx): New functions.
(md_assemble): Broken the special cases into the above
functions. Make compiler happy if sizeof(bfd_vma)==4.
Fix sethi generated from set/setuw. If instructions have a relloc,
always clear the fields to be relocated in the opcode.
(sparc_ip): Remove special_case global variable.
1999-06-10 Ian Lance Taylor <>
Based on patches from John W. Woznack <>:
* itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
indication of success rather than a value.
(itbl_get_val): Likewise.
(itbl_get_field): Use strcspn. Change delimiters to include
* itbl-ops.h (itbl_get_reg_val): Update declaration.
(itbl_get_val): Likewise.
* config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
* symbols.c (copy_symbol_attributes): Convert local symbols to
regular symbols.
1999-06-10 Nick Clifton <>
* config/tc-arm.c (md_parse_option): Add support for ARM920 and
1999-06-07 Jakub Jelinek <>
* config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
Optimize set if sizeof(bfd_vma) == 64.
(sparc_ip): Fix sethi - without %hi() it should generate
R_SPARC_22 reloc, not R_SPARC_HI22.
(tc_gen_reloc): Handle BFD_RELOC_SPARC22.
1999-06-07 Jakub Jelinek <>
* config/tc-sparc.c (md_begin): Handle native wordsize aliases.
(s_ncons): New function.
(native_op_table): New table.
(sparc_ip): Be more strict on %hi() etc.; prepare assembler for
R_SPARC_OLO10 handling.
Mon Jun 7 10:22:16 1999 Richard Henderson <>
* expr.h (struct expressionS): Revert last change; widen X_op.
* config/tc-alpha.c (md_begin): Check the field is wide enough.
Mon Jun 7 11:25:16 1999 Andreas Schwab <>
* (TARGET_CPU_CFILES): Add config/tc-fr30.c.
(TARGET_CPU_HFILES): Add config/tc-fr30.h.
(TARG_ENV_HFILES): Add config/te-epoc-pe.h.
* Regenerated.
* config/obj-elf.c (obj_elf_common): In MRI mode if called as
`common' pass on to s_mri_common.
(elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
1999-06-06 Richard Henderson <>
* config/obj-elf.c (obj_elf_section): Don't free the return
value of demand_copy_C_string.
1999-06-05 Richard Henderson <>
* dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
creation logic from obj_elf_create_section.
* config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
(section_stack): New.
(special_sections): Make const.
(obj_elf_section): Gut and rewrite parsing.
(obj_elf_change_section): New function broken out of obj_elf_section.
(obj_elf_parse_section_letters): Likewise.
(obj_elf_section_word): Likewise.
(obj_elf_section_type): Likewise.
(obj_elf_previous): Treat as a toggle.
(obj_elf_popsection): New.
* config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
(ppc_section_type): Likewise.
* config/tc-ppc.h: Likewise.
* expr.h (struct expressionS): Don't make X_op a bitfield.
* config/tc-alpha.c: Update for symbol handling changes.
(md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
(load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
1999-06-05 Richard Henderson <>
* dwarf2dbg.c (*): Convert to K&R + prototypes.
(dwarf2_gen_line_info): Kill unused variables.
(dwarf2_finish): Likewise.
(dwarf2_where): Likewise.
(dwarf2_directive_file): If we've only got a string,
hand off to s_app_file.
* ecoff.c: Move the include of ecoff.h.
* symbols.h (S_IS_FUNCTION): Prototype.
* read.c (LEX_HASH): Supply a default.
(lex_type): Use it.
(s_globl): Update `c' after skipping whitespace.
* read.h (LEX_END_NAME, is_name_ender): New.
* expr.c (get_symbol_end): Respect it.
1999-06-04 Mark Klein <>
* config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
to real if OBJ_SOM
(tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
* config/tc-hppa.c: Update for symbol handling changes.
1999-06-03 Ian Lance Taylor <>
* cgen.c: Update for symbol handling changes.
* config/tc-m32r.c: Likewise.
* config/tc-hppa.h: Update for symbol handling changes.
* config/tc-hppa.c: Likewise.
* config/tc-arm.h: Update for symbol handling changes.
* config/tc-arm.c: Likewise.
(symbol_make_empty): Remove. Just use symbol_create.
* symbols.c (symbol_set_tc): Correct name.
* Rebuild dependencies.
($(OBJS)): Don't depend upon struc-symbol.h.
(.dep1, .tcdep, .objdep): Create itbl-parse.h.
* dep-in.sed: Don't remove struc-symbol.h.
* Rebuild.
* doc/internals.texi (Symbols): Describe changes in symbol
1999-06-03 Richard Henderson <>
* dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
instead of doing the work by hand.
1999-06-03 David Mosberger <>
* dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
state of line state-machine.
(struct ls): Collect DWARF2 line state-machine state in new member
SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
resulted in any DWARF2 directives.
(reset_state_machine): New function.
(out_end_sequence): Ditto.
(dwarf2_gen_line_info): When switching sections or switching to a
lower text address, call out_end_sequence() first to terminate the
previous code sequence as code sequences MUST have monotonically
increasing addresses.
(dwarf2_finish): Call out_end_sequence() instead of open coding it.
1999-06-03 David Mosberger <>
* as.c (parse_args): Add option -gdwarf2 to allow requesting
DWARF2 debug info (line information only, at this point).
* as.h: Update comment about supported debug formats.
* dwarf2dbg.c, dwarf2dbg.h: New files.
* expr.c (operand): Don't use [ for parens if we want an index op.
(op_encoding): Switch [ into O_index, if desired.
(op_rank): Renumber with O_index on bottom.
(expr): If O_index, match closing bracket.
* expr.h (O_index): New.
* read.c (read_a_source_file): Conditionally allow matched "
in lines passed to md_assemble.
* config/obj-elf.c (elf_pseudo_table): Add `common'.
1999-06-03 Ian Lance Taylor <>
Add support for storing local symbols in a small structure to save
memory when assembling large files.
* as.h: Don't include struc-symbol.h.
(symbolS): Add typedef.
* symbols.c: Include struc-symbol.h.
(local_hash): New static variable.
(save_symbol_name): New static function, from symbol_create.
(symbol_create): Call save_symbol_name.
(local_symbol_count): New static variable.
(local_symbol_conversion_count): Likewise.
(local_symbol_make): New static function.
(local_symbol_convert): New static function.
(colon): Handle local symbols. Create local symbol for local
label name.
(symbol_table_insert): Handle local symbols.
(symbol_find_or_make): Create local symbol for local label name.
(symbol_find_base): Check for local symbol.
(symbol_append, symbol_insert): Check for local symbols.
(symbol_clear_list_pointers, symbol_remove): Likewise.
(verify_symbol_chain): Likewise.
(copy_symbol_attributes): Likewise.
(resolve_symbol_value): Handle local symbols.
(resolve_local_symbol): New static function.
(resolve_local_symbol_values): New function.
(S_GET_VALUE, S_SET_VALUE): Handle local symbols.
(symbol_previous, symbol_next): New functions.
(symbol_get_value_expression): Likewise.
(symbol_set_value_expression): Likewise.
(symbol_set_frag, symbol_get_frag): Likewise.
(symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
(symbol_mark_used_in_reloc): Likewise.
(symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
(symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
(symbol_mri_common_p): Likewise.
(symbol_mark_written, symbol_clear_written): Likewise.
(symbol_written_p): Likewise.
(symbol_mark_resolved, symbol_resolved_p): Likewise.
(symbol_section_p, symbol_equated_p): Likewise.
(symbol_constant_p): Likewise.
(symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
(symbol_get_obj, symbol_set_obj): Likewise.
(symbol_get_tc, symbol_set_tc): Likewise.
(symbol_begin): Initialize local_hash.
(print_symbol_value_1): Handle local symbols.
(symbol_print_statistics): Print local symbol statistics.
* symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
Declare new symbols.c functions. Move many declarations here from
* struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
(struct symbol): Move bsym to make it clearly the first field.
(symbolS): Don't typedef.
(struct broken_word): Remove.
(N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
(symbol_clear_list_pointers): Likewise.
(symbol_insert, symbol_remove): Likewise.
(symbol_previous, symbol_append): Likewise.
(verify_symbol_chain, verify_symbol_chain_2): Likewise.
(struct local_symbol): Define.
(local_symbol_converted_p, local_symbol_mark_converted): Define.
(local_symbol_resolved_p, local_symbol_mark_resolved): Define.
(local_symbol_get_frag, local_symbol_set_frag): Define.
(local_symbol_get_real_symbol): Define.
(local_symbol_set_real_symbol): Define.
* write.c (write_object_file): Call resolve_local_symbol_values.
* config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
* config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
* config/obj-multi.h (struct elf_obj_sy): Add local field. If
* config/tc-mcore.h: Don't include struc-symbol.h.
(struct mcore_tc_sy): Define.
* Many files: Use symbolS instead of struct symbol. Use new
accessor functions rather than referring to symbolS fields
* read.c (s_mri_common): Don't add in value of line_label.
* config/tc-mips.c (md_apply_fix): Correct parenthesization when
checking for SEC_LINK_ONCE.
* config/tc-sh.h (sh_fix_adjustable): Declare.
* app.c (input_buffer): New static variable.
(app_push): Save saved_input in allocated buffer.
(app_pop): Restored saved_input.
(do_scrub_chars): Change get parameter to take char * and int as
arguments. Change GET macro to pass input_buffer to get
function. Don't save input into allocated buffer.
* as.h (do_scrub_chars): Update declaration.
* input-file.c (input_file_get): Change to take char * and int.
Read data into passed in buffer. Remove static buffer.
* read.c (scrub_from_string): Change to take char * and int. Copy
data into passed in buffer.
* hash.h: Neaten. Declare hash_traverse.
* hash.c: Complete rewrite based on BFD hashing code.
* gasp.c (chunksize): New variable.
* macro.c (macro_expand_body): Call hash_jam with NULL rather than
1999-05-28 Nick Clifton <>
* config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
addend unless the target uses an old ABI.
Mon May 24 13:36:55 1999 Doug Evans <>
-Wchar-subscripts cleanup
* listing.c (listing_newline): Use unsigned char variable, so
calls to isascii,iscntrl are correct.
* atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
(unsigned char).
* ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
* config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
* config/tc-mips.c (mips_ip,mips16_ip): Ditto.
(my_getSmallExpression,get_number,s_mips_ent): Ditto.
1999-05-28 Torbjorn Granlund <>
* config/tc-m68k.c (m68k_ip): Check for disallowed index register
width for Coldfire.
(arch_coldfire_p): New #define.
(m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
1999-05-28 Linus Nordberg <>
* config/tc-m68k.c (install_operand): Add places `n', `o'.
* config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
(install_operand): Add place `N'.
(init_table): Add registers ACC, MACSR, MASK.
* config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
* config/tc-m68k.c: Change mcf5200 --> mcf.
(archs): Add mcf5206e, mcf5307.
(m68k_ip): Add format `u'.
(install_operand): Add place `m', `M', `h'.
(init_table): Add upper/lower registers.
* config/m68k-parse.h (m68k_register): Add upper/lower registers.
1999-05-28 Martin Dorey <>
* config/tc-i960.c: Several minor changes to add ELF and
* config/tc-i960.h: Likewise.
* (i960-*-elf*): New target.
* aclocal.m4, configure: Rebuild.
1999-05-25 Alan Modra <>
* config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
reloc changes when defined(BFD_ASSEMBLER).
1999-05-17 Alan Modra <>
* config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
* write.c (write_print_statistics): Output to file, not stderr.
* expr.c (generic_bignum_to_int32,64): Prototype.
* read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
output_sleb128, output_uleb128, output_big_sleb128,
output_big_uleb128, output_big_leb128): Prototype.
(output_big_sleb128, output_big_uleb128): Make inline.
(output_big_leb128): Remove inline
From Maciej W. Rozycki <>
* config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
value for correct overflow check in write.c:fixup_segment.
* write.c (fixup_segment): Move bitfield overflow checks to after
the md_apply_fix call.
* config/obj-coff.c (fixup_segment): Likewise.
* doc/internals.texi (CPU backend): Mention md_apply_fix modifying
valueT *val argument.
Fri May 14 10:52:13 1999 Andreas Schwab <>
* config/atof-ieee.c (gen_to_words): Correctly round a
denormalized number. Fix off-by-one in range checking for
exponent in a denormal.
1999-05-10 Nick Clifton <>
* config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
Thu May 13 09:46:59 1999 Joel Sherrill (
* (i386-*-rtemself*, sh-*-rtemself*): New targets.
1999-05-12 Alan Modra <>
* config/tc-i386.h (InvMem): New flag. Add to AnyMem.
(ReverseRegRegmem): Remove.
(ImmExt): New flag. Renumber some of the opcode_modifier bits.
* config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
From Doug Ledford <>
* config/tc-i386.h (RegXMM): New for P/III.
* config/tc-i386.c: Add support for P/III.
Sat May 8 23:28:50 1999 Richard Henderson <>
* config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
(md_begin): Allow ppc32 insns in ppc64bridge mode.
(ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
Thu May 6 23:13:39 1999 Richard Henderson <>
* config/tc-i386.c (i386_immediate): Skip whitespace before
complaining about junk after expression.
(i386_displacement): Likewise.
Thu May 6 19:50:14 1999 Richard Henderson <>
* symbols.c (symbol_find_base): Use memcpy instead of strcpy.
Don't copy before downcaseing.
1999-05-05 Catherine Moore <>
* config/tc-m68k.c: Include elf/m68k.h.
(m68k_elf_final_processing): New routine.
* config/tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
Mon May 3 10:26:03 1999 Jeffrey A Law (
* config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
17 bit fmt insn.
1999-04-30 Nick Clifton <>
* config/tc-mcore.c (mcore_s_section): Dump literals before
changing section.
1999-04-29 Nick Clifton <>
* config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
for COFF/PE port.
Mon Apr 26 12:34:37 1999 Doug Evans <>
* config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
* config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
* write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
* write.c (fix_new_internal): Initialize fx_cgen member.
* cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
(gas_cgen_md_apply_fix3): Update.
* config/tc-m32r.c (md_cgen_lookup_reloc): Update.
(md_cgen_record_fixup_exp): Update.
* frags.c (frag_var,frag_variant): Initialize fr_cgen here.
* config/tc-fr30.h (TC_FRAG_INIT): Delete.
* config/tc-m32r.h (TC_FRAG_INIT): Delete.
* frags.h (struct frag): Make opindex, opinfo ints.
* config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
1999-04-26 Tom Tromey <>
* aclocal.m4, configure: Updated for new version of libtool.
1999-04-22 Nick Clifton <>
* config/tc-mcore.c (md_apply_fix3): Renamed function from
(md_apply_fix3): Do not fix up absolute relocations against
symbolic values.
* config/tc-mcore.h (MD_APPLY_FIX3): Define.
1999-04-20 Nick Clifton <>
* config/tc-mcore.c (md_pseudo_table): Add intercepts for section
changes and data-in-text directives.
(mcore_cons): New function: intercept cons() operations.
(mcore_float_cons): New function: intercept float_cons()
(mcore_stringer): New function: intercept stringer() operations.
1999-04-18 Ian Lance Taylor <>
* obj.h (struct format_ops): Change generate_asm_lineno field to
take no parameters.
* config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
* config/tc-alpha.c (find_opcode_match): Add default case to
(find_macro_match): Likewise.
(load_expression): Parenthesize && within ||.
* config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1999-04-17 Nick Clifton <>
* config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
.text .data .section pseudo ops.
(mcore_s_section): New function. Dump lits before changing secs.
(mcore_s_text): New function. Dump lits before changing secs.
(mcore_s_data): New function. Dump lits before changing secs.
1999-04-16 Gavin Romig-Koch <>
* config/tc-mips.c (mips_32bitmode): New.
(md_begin): Set mips_32bitmode if needed.
(mips_elf_final_processing): Don't set EF_MIPS_ARCH.
Fri Apr 16 12:26:39 1999 Bob Manson <>
* config/obj-coff.c (c_section_symbol): Fix typo in previous
1999-04-16 Nick Clifton <>
* config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
Thu Apr 15 16:52:09 1999 Jeffrey A Law (
* config/tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
expressions correctly.
1999-04-15 Gavin Romig-Koch <>
* config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
Mon Apr 12 23:45:07 1999 Jeffrey A Law (
* config/tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
and fmpynfadd instructions.
1999-04-11 Richard Henderson <>
* as.h (environ): Declare it, if needed.
* as.c (dump_statistics): Don't declare environ.
* (environ): Detect declaration.
* configure, Rebuild
* config/tc-i386.c (i386_immediate): Accept @GOT relocations.
(i386_displacement): Allocate enough space for replacement buffer.
Clean up replacement buffer initialization.
1999-04-11 Bob Manson <>:
* subsegs.c (section_symbol): Don't create a new symbol if one
already exists; instead, use the existing one, but set its segment
and frag data if it hasn't already been defined.
* config/obj-coff.c (c_section_symbol): Likewise.
Sat Apr 10 20:10:02 1999 Richard Henderson <>
* config/tc-alpha.c (load_expression): Call as_bad instead of abort.
1999-04-08 Nick Clifton <>
* config/tc-mcore.c: New File: Support routines for MCore
* config/tc-mcore.h: New File: Definitions for MCore assembler.
* config/obj-coff.c: Add support for mcore-pe target.
* Add support for MCore targets.
* Regenerate.
* Add support for MCore targets.
* configure: Regenerate.
* doc/all.texi: Set MCORE.
* doc/as.texinfo: Document MCore specific command line options.
* write.h: Prevent multiple inclusion.
1999-04-06 Ian Lance Taylor <>
* asintl.h (LC_MESSAGES): Never define.
* as.c (main): Don't pass LC_MESSAGES to setlocale if the system
does not define it.
* gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
does not define it.
* (m68k-parse.c): If configuring in the source
directory, copy m68k-parse.y into the local directory before
running ylwrap, to remove spurious differences when generating
* Rebuild.
* config/tc-sparc.h (md_do_align): Just allocate the number of
bytes necessary, rather than always allocating 1024.
1999-04-04 Ian Lance Taylor <>
* listing.c (listing_newline): Add cast to avoid warning.
* read.c (generate_lineno_debug): Add cases to switch. Reindent.
* config/tc-i386.c (i386_scale): Add return value.
(build_displacement_string): Remove unused local temp_disp2.
(i386_intel_memory_operand): Add parentheses to avoid warning.
(i386_intel_operand): Remove unused local end_of_operand_string.
(i386_operand): Remove unused local operand_modifier.
(i386_operand): Add parens to avoid warning.
1999-04-04 Don Bowman <>
* Add mips*-*-vxworks* target; have it define
* configure, Rebuild.
1999-03-31 Nick Clifton <>
* (emulations): Add support for arm-epoc-pe.
* configure: Regenerate.
* config/te-epoc-pe.h: New file. Define macros specific to
arm-epoc-pe target.
* config/tc-arm.h: Select epoc-pe-arm target format if configured
for arm-epoc-pe target.
Mon Mar 29 10:15:40 CST 1999 Catherine Moore <>
* config/tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
Wed Mar 24 14:11:10 1999 Jeffrey A Law (
* config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
detect ",n" without a condition.
(pa_parse_neg_cmpsub_cmpltr): Likewise.
Tue Mar 23 11:28:23 1999 Jeffrey A Law (
* config/tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
instruction is encoded with one bit.
1999-03-23 Ian Lance Taylor <>
* doc/internals.texi (CPU backend): Mention that
line_separator_chars should not include newline. From thi
1999-03-22 Doug Evans <>
* config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
* config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
Sun Mar 21 18:08:18 1999 Richard Henderson <>
* config/tc-alpha.c (md_assemble): Allow '6' in an opcode.
Thu Mar 18 10:55:30 1999 Jeffrey A Law (
* config/tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
Thu Mar 18 02:30:07 1999 Jeffrey A Law (
* config/tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
1999-03-15 Martin Hunt <>
* app.c (do_scrub_begin): Change '-' back to a symbol char
so we can use multiple opcodes on a line again.
* config/tc-d30v.c: By default, warn if a symbol has
the same name as a register. Plus some minor
updates from the branch.
1999-03-13 Nick Clifton <>
* config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
1999-03-12 Andreas Schwab <>
* expr.c (expr): Add missing else.
1999-03-12 Nick Clifton <>
* config/tc-arm.c (md_apply_fix3): Improve error message.
1999-03-11 Doug Evans <>
* (CPU_TYPES): Add fr30.
(cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
(fr30,m32r dependencies): Update.
* Rebuild.
* cgen.c (gas_cgen_record_fixup): Update use of operand->type.
(gas_cgen_record_fixup_exp): Ditto.
(gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
(gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
* config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
(md_cgen_lookup_reloc): Update use of operand->type.
* config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
(md_convert_frag): Call cgen_operand_lookup_by_num.
(md_cgen_lookup_reloc): Update use of operand->type.
(m32r_cgen_record_fixup_exp): Ditto.
1999-03-09 Jim Blandy <>
* config/tc-mips.c (md_show_usage): Fix message.
1999-03-03 Nick Clifton <>
* doc/c-arm.texi (ARM Syntax): Document new command line switches
and LDR reg,=<expr> instruction.
* config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
Fri Feb 19 09:36:30 1999 Ian Lance Taylor <>
* doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
1999-02-17 Nick Clifton <>
This patch was created by: Scott Bambrough
* app.c:
Special cased '@' character. The '@' character is used as the
ARM assembler comment character, as a special character
and in ELF .symver pseudo-op's, and as a special character in
.type and .section pseudo-ops.
(symver_pseudo): New static variable.
(symver_state): New static variable.
(struct app_save): Add field 'symver_state'.
(app_push): Save global symver_state int struct app_save.
(app_pop): Restore global symver_state from struct app_save.
(do_scrub_chars): Special case handling of '@' character in
.symver pseudo-ops.
* Modified to recognize armv* uname syntax from ARM
Linux kernel.
* configure: Regenerated.
* config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
a prefix to the section's type.
(obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
the type's typename.
* config/tc-arm.h: Add support for PIC generation:
(pic_code): New boolean.
(obj_relocate_extern): Define.
(TC_CONS_FIX_NEW): Define.
(tc_fix_adjustable): Define.
* config/tc-arm.c: Add support for PIC generation:
(line_seperator_chars): Allow ';' as a seperator for Linux.
(is_immediate_prefix): New macro.
(arm_parse_reloc): New function.
(s_arm_elf_cons): New function.
(do_branch): Special case for BFD_RELOC_ARM_PLT32.
(md_undefined_symbol): Special case handling for the Global Offset
Table's symbol.
(md_apply_fix3): Handle PIC relocs.
(tc_gen_reloc): Handle PIC relocs.
(md_parse_option): Add support for '-k' command line switch to
enable PIC generation.
(cons_fix_new_arm): New function.
(s_arm_elf_cons): New function.
Tue Feb 16 16:31:53 1999 Ian Lance Taylor <>
* Add comments for uses of AC_DEFINE.
* acinclude.m4: Likewise.
* acconfig.h: Remove.
* aclocal.m4: Rebuild.
* configure: Rebuild.
* Rebuild.
* Rebuild.
1999-02-15 Jim Lemke <>
* config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
non-constant offset from a base register.
1999-02-14 Ken Raeburn <>
* config/tc-alpha.c (md_show_usage): Put \ before newline in
strings always.
Sat Feb 13 14:10:10 1999 Richard Henderson <>
* config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
(emit_insn): Look for pc-relative and no-overflow specifiers on
internal relocation types.
1999-02-13 Jim Blandy <>
* doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
-mcpu=NNNN flags.
* config/tc-mips.c: Remove all the mips_NNNN variables; just use
mips_cpu instead.
(mips_4650, mips_4010, mips_4100): Variables removed.
(hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
(md_begin): Don't bother initializing the mips_NNNN variables;
mips_cpu is set, and that's good enough now.
(md_parse_option): Have the -mNNNN options set mips_cpu instead of
the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
(show): New function, to handle wrapping in the CPU lists.
(md_show_usage): Update lists of -mcpu and -mNNNN switches.
Sat Feb 13 00:17:26 1999 Richard Henderson <>
* config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
than treat as an immediate specifier.
Thu Feb 11 16:18:31 1999 Richard Henderson <>
* config/tc-i386.c: Prototype many functions.
(set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
(i386_immediate): Remove unused second argument.
(i386_intel_operand): Fix i386_is_reg typo.
(i386_operand): Use allow_naked_reg.
(output_invalid): Make operand int for K&R.
Thu Feb 11 11:21:02 1999 Ian Lance Taylor <>
* (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
* Rebuild.
1999-02-09 Doug Evans <>
* (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
(cgen.o): Ditto.
(EXTRA_as_new_SOURCES): Comment out.
(.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
* Rebuild.
* doc/ Rebuild.
* Require autoconf 2.13. Redo using_cgen handling.
Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
(AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
* configure: Rebuild.
* aclocal.m4: Rebuild.
* Rebuild.
* cgen.c: Include cgen-desc.h, not cgen-opc.h.
(gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
(gas_cgen_record_fixup): Remove unnecessary != 0 test.
(gas_cgen_record_fixup_exp): Ditto.
(gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
descriptor, not global variable.
(gas_cgen_md_apply_fix3): Refer to operand_table via cpu
descriptor, not global variable. Refer to insert_operand handler
via cpu descriptor, not global function.
* cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
* config/tc-fr30.c: Include opcodes/fr30-desc.h.
(*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
* config/tc-m32r.c: Ditto.
(assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
(md_assemble): Ditto.
(md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
1999-02-09 Nick Clifton <>
* config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
relocations for ELF targets.
1999-02-08 Nick Clifton <>
* Add support for StrongARM target.
* configure: Regenerate.
1999-02-05 Nick Clifton <>
* config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
* config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
for COFF ports.
Wed Feb 3 11:35:47 1999 Richard Henderson <>
* config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
Mon Feb 1 20:37:30 1999 Catherine Moore <>
* config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
(BYTE_PTR): Define.
(WORD_PTR): Define.
(DWORD_PTR): Define.
(XWORD_PTR): Define.
(SHORT): Define.
(OFFSET_FLAT): Define.
(FLAT): Define.
(NONE_FOUND): Define.
(No_dSuf): Define.
(No_xSuf): Define.
* config/tc-i386.c (set_intel_syntax): New routine.
(intel_syntax): Declare.
(allow_naked_reg): Declare.
(md_pseudo_table): Support .intel_syntax and .att_syntax.
(intel_float_operand): New routine.
(md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
Handle brackets as well as parens. Call i386_intel_operand for
intel syntax. Reverse operands if appropriate. Handle new
suffixes. Handle movzx and movsx.
(i386_is_reg): New routine.
(i386_immediate): New routine.
(i386_scale): New routine.
(i386_displacement): New routine.
(i386_operand_modifier): New routine.
(build_displacement_string): New routine.
(i386_parse_seg): New routine.
(i386_intel_memory_operand): New routine.
(i386_intel_operand): New routine.
(i386_operand): Call i386_displacement, i386_immediate,
i386_scale, etc. instead of handling inline.
(parse_register): Handle registers without prefix.
Mon Feb 1 12:24:58 1999 Catherine Moore <>
* configure: Regenerate.
* (arm-*-oabi): New.
(thumb-*-oabi): New.
* config/tc-arm.c (target_oabi): Declare.
(md_apply_fix3): Support REL relocs.
(md_parse_option): Handle -oabi.
(elf32_arm_target_format): New routine.
(md_longopts): Add OPTION_OABI.
* config/tc-arm.h: Redefine TARGET_FORMAT.
1999-01-28 Nick Clifton <>
* write.c (write_relocs): Handle out of range error.
* config/tc-fr30.c (fr30_fix_adjustable): New function.
(fr30_force_relocation): Default to 0.
* config/tc-fr30.h (obj_fix_adjustable): Define.
* cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
1999-01-16 Nick Clifton <>
* config/tc-d30v.c (write_2_short): Do not generate a sequential
merge of two instructions if the left instruciton kills the right.
1999-01-11 Doug Evans <>
* Regenerate.
* Redo test for using cgen.
* configure: Regenerate.
1999-01-09 Nick Clifton <>
* config/obj-coff.h (obj_adjust_symtab): Prevent accidental
redefinition of this macro.
Tue Jan 5 21:58:03 1999 Doug Evans <>
* config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
1998-12-29 Gavin Romig-Koch <>
* config/tc-mips.c (append_insn): For mips16, insert a nop between
a read of HI or LO and an immediatly following branch.
1998-12-29 Gavin Romig-Koch <>
* config/tc-mips.c (md_begin): Another correction to the setting of
1998-12-23 Gavin Romig-Koch <>
* config/tc-mips.c (md_begin): Correct type-o in setting of
1998-12-21 Nick Clifton <>
* config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
bit insn when optimizing, so that parallelised instructions will
start on a 32 bit boundary.
1998-12-19 Gavin Romig-Koch <>
* config/tc-mips.c (mips_eabi64): New.
(md_begin): Set mips_eabi64.
(mips_elf_final_processing): Use it.
1998-12-18 Gavin Romig-Koch <>
* config/tc-mips.c (mips_elf_final_processing):
Correct setting of ABI in e_flags.
Wed Dec 16 16:17:22 1998 Dave Brolley <>
* config/tc-fr30.c (md_assemble): Warn about invalid instructions
in delay slots.
1998-12-16 Gavin Romig-Koch <>
* config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
1998-12-15 Doug Evans <>
* cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
warning, values that don't fit in the field.
1998-12-15 Gavin Romig-Koch <>
* config/tc-mips.c (mips_abi_string): New.
(md_parse_option,md_longopts): Add mabi.
(mips_elf_final_processing): Set e_flags based on mabi flag.
1998-12-15 Gavin Romig-Koch <>
* config/tc-mips.c (md_parse_option): Handle vr4111.
98-12-11 Ken Raeburn <>
* config/tc-h8300.c (build_bytes): Change message given if the
instruction requires H8/300H mode and we're not in Hmode, to
suggest that it may be the operand modes that are the problem, not
necessarily the opcode.
1998-12-10 Nick Clifton <>
* config/tc-fr30.c: Add line separator character.
Tue Dec 8 19:51:50 1998 Mark Klein <>
* (hppa-*-mpeix*): New target.
* config/obj-som.h (obj_som_compiler): Declare.
* config/obj-som.c (compiler_seen): New static variable.
(obj_som_compiler): New function.
* config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
(md_pseudo_table): Add "compiler" if OBJ_SOM.
(pa_type_args): Set hppa_priv_level.
(pa_compiler): New static function if OBJ_SOM.
* configure: Rebuild.
Tue Dec 8 15:00:50 1998 Ian Lance Taylor <>
* read.c (output_leb128): Don't mark as inline.
1998-12-08 Andrew MacLeod <>
* config/tc-ppc.c (ppc_vbyte): Prototype and new function for
AIX .vbyte unaligned data support.
(md_pseudo_table): Add 'vbyte' to list of valid pseudos.
(ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
1998-12-07 Nick Clifton <>
* config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
input handling.
Mon Dec 7 09:48:34 1998 Catherine Moore <>
* config/tc-arm.c (elf32_arm_force_relocation): Check for
Sun Dec 6 12:46:36 1998 Ian Lance Taylor <>
checking the target type.
(mips-dec-bsd*): Set endian to little.
* configure: Rebuild.
COFF weak symbol support, based on patches from Mark Elbrecht
* config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
* config/obj-coff.c (obj_coff_weak): New static function.
(obj_coff_endef) [both versions]: Handle weak symbols.
(coff_frob_symbol): Likewise.
(yank_symbols): Likewise.
(obj_pseudo_table): Add "weak".
* (m68k-*-gnu*): New target. From Aymeric Vincent
* aclocal.m4: Rebuild with current tools.
* configure: Rebuild.
* config/tc-alpha.c (emit_ldgp): Give an error message rather than
an assertion failure for a case we can't handle when OBJ_ECOFF.
* expr.c (operator): And with 0xff to avoid problems with signed
1998-12-03 Nick Clifton <>
* config/tc-fr30.c (md_cgen_lookup_reloc): Generate
BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
1998-12-02 Nick Clifton <>
* config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
LDI:20 insn.
Thu Nov 26 11:23:48 1998 Dave Brolley <>
* config/tc-fr30.c (md_pcrel_from_section): Restore previous
calculation of pcrel point.
Tue Nov 24 17:21:52 1998 Nick Clifton <>
* config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
pcrel point.
Tue Nov 24 14:54:38 1998 Nick Clifton <>
* config/tc-d10v.c (md_assemble): Make static 'etype' have file
(d10v_cleanup): Only generate previous insn if a multiline insn is
not pending.
Fri Nov 20 11:41:13 1998 Nick Clifton <>
* config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
Thu Nov 19 15:01:29 1998 Nick Clifton <>
* config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
-marm6xxx command line switches.
1998-11-18 Doug Evans <>
* (DEP): Use $(srcdir)/../mkdep.
(itbl-ops.o): Delete duplicate dependencies.
Rebuild dependencies.
Add fr30 dependencies.
* Rebuild.
Tue Nov 17 13:42:42 1998 Nick Clifton <>
* config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
opcode list.
* listing.c: Ignore line terminator characters found inside
Thu Nov 12 19:21:24 1998 Dave Brolley <>
* po/gas.pot: Regenerated.
Thu Nov 12 10:54:16 1998 Nick Clifton <>
* config/tc-fr30.c (fr30_is_colon_insn): New name for
fr30_is_label_start(). Also checks for delay slot insns.
* config/tc-fr30.c (fr30_is_label_start): New function: Handle
FR30 instructions which contain a colon in the mnemonic.
* config/tc-fr30.h (TC_START_LABEL): Define this macro.
Wed Nov 11 09:58:21 1998 Nick Clifton <>
* config/tc-fr30.c: Removed currently superflous code.
Tue Nov 10 13:13:05 1998 Nick Clifton <>
* config/tc-fr30.h: New file.
* config/tc-fr30.c: Tweaking so that it will compile.
Tue Nov 10 14:41:33 1998 Catherine Moore <>
* config/tc-d10v.h (obj_fix_adjustable): Define.
(d10v_force_relocation): Declare.
* config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
(md_apply_fix3): Handle Vtable relocs.
(d10v_fix_adjustable): New.
(d10v_force_relocation): New.
Mon Nov 9 14:25:06 1998 Nick Clifton <>
* config/tc-d30v.c: Change default behaviour to ignore potential
conflicts between register name and symbol names.
Wed Nov 4 18:42:00 1998 Dave Brolley <>
* Add fr30-*-*.
* config/tc-fr30.c: New file.
* Regenerated.
* Regenerated.
* configure: Regenerated.
* doc/ Regenerated.
* po/gas.pot: Regenerated.
Mon Nov 2 20:54:16 1998 Doug Evans <>
* config/tc-m32r.c (assemble_two_insns): Ensure both insns
are 16 bit insns.
Mon Nov 2 20:10:18 1998 Martin von Loewis <>
* app.c (do_scrub_begin): Set characters above 127 to be symbol
(do_scrub_chars): Add some casts to unsigned char to avoid
unwanted sign extension.
* read.c (lex_type): Set characters about 127 to be symbol
* config/tc-i386.c (md_begin): Set identifier_chars and
operand_chars for values above 127.
Mon Nov 2 15:05:33 1998 Geoffrey Noer <>
* detect cygwin* instead of cygwin32*
* configure: regenerate
Tue Oct 27 13:18:40 1998 Nick Clifton <>
* listing.c: Add support for producing a listing from piped
Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <>
* config/tc-mips.c (hilo_interlocks): Remove mips_3900.
(append_insn): Account for the tx39's multiply behavior.
1998-10-26 Michael Meissner <>
* config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
from assemble_parallel_insns. Add support for '->' to indicate
explicitly serializing the instructions.
(md_assemble): Ditto.
Sat Oct 24 15:12:19 1998 Catherine Moore <>
* config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
WEAK handling.
Thu Oct 22 12:41:33 1998 Catherine Moore <>
* cgen.c (gas_cgen_md_apply_fix3): Revert last change.
Thu Oct 22 10:03:15 1998 Ron Unrau <>
* config/tc-mips.c: support frame and regmask/fregmask when
MIPS_STABS_ELF is specified.
Wed Oct 21 11:34:51 1998 Catherine Moore <>
* config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
(md_apply_fix): Don't return 1 for VTABLE relocs.
* config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
Tue Oct 20 11:18:28 1998 Alan Modra <>
* doc/c-i386.texi: Replace occurences of "opcode" with
"instruction mnemonic", "instruction", or "mnemonic" when
referring to the name of an instruction. Use "opcode" when
referring to the sequence of machine bytes.
* config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
(is_opcode_char): Rename to is_mnemonic_char.
(md_assemble and i386_operand): Correct error messages from
"opcode" to "instruction mnemonic"
Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
* config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
* config/tc-i386.c (i386_operand): Check for garbage after
register name.
Tue Oct 20 10:49:42 1998 Ian Lance Taylor <>
* config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
for BFD_ASSEMBLER to only change value when COFF if TE_PE.
Mon Oct 19 20:20:42 1998 Catherine Moore <>
* config/tc-sh.h (obj_fix_adjustable): Define.
* config/tc-sh.c (sh_force_relocation): Handle VT relocs.
(md_apply_fix): Likewise.
(tc_gen_reloc): Likewise.
(sh_fix_adjustable): New.
Mon Oct 19 12:35:43 1998 Doug Evans <>
* cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
* cgen.h (gas_cgen_finish_insn): Update prototype.
* config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
cgen_insn_t -> CGEN_INSN_INT.
(make_parallel): Update handling of CGEN_INT_INSN_P.
(assemble_parallel_insn): Ditto.
(target_make_parallel): New function.
(md_assemble): Use it.
Mon Oct 19 13:16:12 1998 Catherine Moore <>
* config/tc-m32r.c (m32r_force_relocation): Fix typo.
Sun Oct 18 18:48:57 1998 Jeffrey A Law (
* config/tc-sh.c (md_assemble): Make sure the entire opcode is
converted into lower case.
Fri Oct 16 13:36:34 CDT Catherine Moore <>
* cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
(gas_cgen_tc_gen_reloc): Likewise.
* config/tc-m32r.h (obj_fix_adjustable): Define.
* config/tc-m32r.c (m32r_fix_adjustable): New.
(m32r_force_relocation): Handle VTABLE relocs.
Wed Oct 14 11:33:38 1998 Nick Clifton <>
* doc/c-arm.texi (ARM Directives): Document .ltorn directive.
Mon Oct 12 11:07:21 1998 Nick Clifton <>
* config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
to lower case before parsing.
* config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
parallel insns modift buts in the PSW as a side effect.
Thu Oct 8 10:18:33 1998 Nick Clifton <>
* config/tc-d30v.c (find_format): Test for missing flag and
control registers.
(md_apply_fix3): Fix error messages to avoid
assumption about presence of a symbol.
(parallel_ok): Disallow parallel instructions that both modify the
same flag register.
(find_format): Generate a warning if an odd numbered register is
used as the first register in a mutli-register instruction.
Wed Oct 7 14:09:14 1998 Nick Clifton <>
* config/tc-d30v.c (md_apply_fix3): Do not assume that bad
relocations are always associated with a symbol.
Tue Oct 6 09:31:15 1998 Catherine Moore <>
* config/tc-sparc.h (TC_FORCE_RELOCATION): Define.
(elf32_sparc_force_relocation): Declare.
* config/tc-sparc.c (md_apply_fix3): Handle vtable relocs.
(tc_gen_reloc): Handle vtable relocs.
(elf32_sparc_force_relocation): New.
Mon Oct 5 09:25:32 1998 Catherine Moore <>
* symbols.c (S_IS_FUNCTION): New.
* config/tc-v850.h (obj_fix_adjustable): Define.
(v850_force_relocation): Declare.
* config/tc-v850.c (tc_gen_reloc): Use offset instead
of fx_addnumber for VTABLE reloc addends.
(md_apply_fix3): Handle VTABLE relocs.
(v850_fix_adjustable): New.
(v850_force_relocation): New.
Mon Oct 5 00:48:52 1998 Jeffrey A Law (
* config/tc-hppa.c (fp_operand_format): Add some additional formats.
(pa_ip): Do not automatically promote into pa2.0 mode.
(pa_level): Handle ".level 2.0".
Sun Oct 4 20:57:43 1998 Alan Modra <>
* config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
* config/tc-i386.h (template.extension_opcode): Change to
unsigned int to allow full range of 8-bit opcode suffixes.
(None): Redefine as 0xffff.
From Jeff B Epler <>
* doc/c-i386.texi (i386-SIMD): New section.
Thu Oct 1 15:37:54 1998 Richard Henderson <>
* read.c (discard_rest_of_line): New function.
* read.h: Declare it.
* config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
Thu Oct 1 10:33:53 1998 Nick Clifton <>
* config/tc-d10v.c (find_symbol_matching_register): New function.
(find_opcode): Cope with the case where a register name matches
a symbol name.
Wed Sep 30 10:52:32 1998 Nick Clifton <>
* config/tc-v850.c (md_pcrel_from): Rename to
(v850_pcrel_from_section): Do not resolves symbols in other
* config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
Mon Sep 28 11:01:20 1998 Nick Clifton <>
* config/tc-d10v.c (find_opcode): Generate an error if a register
is supplied for an operand that should not be a register.
Fri Sep 25 10:04:21 1998 Nick Clifton <>
* config/tc-d30v.c (write_2_short): But do allow delayed branch
instructions to have another instruction in the right bin.
Thu Sep 24 09:28:34 1998 Nick Clifton <>
* config/tc-d30v.c (write_2_short): Do not allow instructions in
the right container if the left container holds a branch
Wed Sep 23 10:54:29 1998 Nick Clifton <>
* config/tc-d30v.c (reg_name_search): Only warn if a name matches
both a register name and symbol name.
(find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
Tue Sep 22 17:49:16 1998 Nick Clifton <>
* config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
execution unit class.
(reg_name_search): If a name matches a register and a symbol,
prefer the register.
(find_format): Disallow flag registers when a general purpose
register is required.
If a number is required, but a register has been given, check to
see if a symbol with the same name as the register exists, and if
so, use that symbol.
Tue Sep 22 16:40:52 1998 Jim Wilson <>
* config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
Tue Sep 22 15:44:21 1998 Nick Clifton <>
* config/tc-d30v.c (find_format): Do not accept flag registers as
general purpose registers.
(find_format): If an immediate value is expected at a given place
in a format, but a register name has been provided instead, check
to see if that register name matches the name of a predefined
symbol and if it does, then use the symbol instead.
(reg_name_search): If a register name matches a symbol name,
prefer the register name to the symbol name.
Mon Sep 21 10:42:57 1998 Nick Clifton <>
* config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
the previous insn to empty.
1998-09-20 Michael Meissner <>
* config/tc-ppc.c (md_apply_fix3): Do not break string into two
pieces, forcing the use of an ANSI compiler.
Sun Sep 20 00:58:12 1998 Andreas Schwab <>
* config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
* config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
Tue Sep 15 08:51:07 1998 Catherine Moore <>
* config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
assembler syntax.
(obj_elf_vtable_entry): Likewise.
* config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
* config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
(tc_gen_reloc): Likewise.
(arm_fix_adjustable): Likewise.
(elf32_arm_force_relocation): New.
(armelf_frob_symbol): Remove coff-style symbol support.
Wed Sep 9 11:27:16 1998 Richard Henderson <>
* config/tc-i386.c (i386_operand): Fix typo in last patch.
Tue Sep 8 18:10:01 1998 Catherine Moore <>
* config/tc-arm.c (arm_adjust_symtab): Move #ifdef
OBJ_COFF so that routine is defined for a.out format.
Tue Sep 8 15:56:19 1998 Richard Henderson <>
* config/tc-i386.c (i386_operand): Detect non-segment registers
used as segment prefixes.
Sat Sep 5 19:00:38 1998 Ian Lance Taylor <>
* ehopt.c (check_eh_frame): Check the size of the FDE, and don't
optimize across FDE boundaries.
* config/obj-coff.c (obj_coff_section): Preserve any link once
flags when setting the section flags.
Fri Sep 4 17:07:14 1998 Nick Clifton <>
* config/tc-arm.h (obj_adjust_symtab): Fixed typo.
* config/tc-arm.c (armelf_adjust_symtab): Reformatted.
Fri Sep 4 13:57:43 1998 Jakub Jelinek <>
* config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
to the host width.
Wed Sep 2 11:31:14 1998 Richard Henderson <>
* frags.c (frag_grow): Include the size of the frag struct in the
obstack chunk size.
* subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
if the new subseg comes before the old.
Tue Sep 1 15:01:33 1998 Jakub Jelinek <>
* config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
to handle edge8 and edge16.
Mon Aug 31 09:51:14 1998 Richard Henderson <>
* config/obj-elf.c (obj_elf_vtable_inherit): Print error message
before we clobber the symbol involved.
Mon Aug 31 10:58:06 1998 Catherine Moore <>
* config/tc-arm.c: Remove OBJ_ELF definitions for
use arm_adjust_symtab for OBJ_COFF.
(armelf_adjust_symtab): New Routine.
* config/tc-arm.h: Define obj_adjust_symtab to
armelf_adjust_symtab for OBJ_ELF.
Sat Aug 29 22:18:51 1998 Richard Henderson <>
* Make all i386-elf targets use bfd_gas.
* config/tc-i386.c (tc_i386_force_relocation): New.
(tc_i386_fix_adjustable): Don't fix vtable relocs.
(md_apply_fix3): Likewise.
(tc_gen_reloc): Handle them.
* config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
Mon Aug 24 13:40:21 1998 Nick Clifton <>
* config/tc-arm.c (md_show_usage): Improve formatting of --help output.
Fri Aug 21 18:43:48 1998 Nick Clifton <>
* config/tc-d30v.c (md_assemble): Copy previous opcode over
current opcode after writing the first insturction of a reverse
sequential pair.
Fri Aug 21 07:30:35 1998 Doug Evans <>
* read.h (generate_lineno_debug): Add prototype.
* read.c (generate_lineno_debug): Make non-static.
Thu Aug 20 23:17:04 1998 Alan Modra <>
* config/tc-i386.c (md_assemble): Only warn for address/data size
Thu Aug 20 14:45:08 1998 Nick Clifton <>
* config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
against Thumb function names, as the linker needs this information.
1998-08-20 Vladimir N. Makarov <>
* expr.c (operand): Check also that there is no advance in operand
after atof_generic in order to decide "is it label 0f or floating
point number?".
Wed Aug 19 09:30:16 1998 Nick Clifton <>
* config/tc-m32r.c: Replace double dash prefix to M32R specific
command line options with a single dash.
* doc/c-m32r.texi: Replace double dash prefix with a single dash.
Tue Aug 18 11:59:43 1998 Catherine Moore <>
* config/tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
* config/tc-arm.c (arm_fix_adjustable): New routine.
1998-08-13 Vladimir N. Makarov <>
* read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
demand_empty_rest_of_line before mri_comment_end.
(equals): Check garbage after expression before
mri_comment_end in MRI mode.
Thu Aug 13 15:08:42 1998 Ian Lance Taylor <>
* config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
small immediate constant to use the constant itself rather than
always using 1.
Wed Aug 12 18:47:38 1998 Ian Lance Taylor <>
* config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
(pa_leave): Likewise.
Wed Aug 12 13:25:03 1998 Alan Modra <>
* config/tc-i386.c (md_assemble): Emit a warning for stand-alone
(i386_operand): Fix an error message.
Tue Aug 11 14:44:32 1998 Nick Clifton <>
* doc/c-arm.texi (ARM Directives): Document .req directive.
* config/tc-arm.c (reg_required_here): Display erroneous string if
the register name could not be decoded.
Do not set inst.instruction if the sift is -1.
Mon Aug 10 15:39:56 1998 Richard Henderson <>
* config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
we do for EXTERN.
Mon Aug 10 15:06:18 1998 Nick Clifton <>
* config/tc-d30v.c (d30v_align): Always perform alignment request,
even if it is belived to be unnecessary.
Mon Aug 10 17:48:09 1998 Alan Modra <>
config/tc-i386.c (i386_operand): Size immediate constants by
suffix (erroneously removed as part of July 7 change).
Sun Aug 9 20:45:32 1998 Catherine Moore <>
* config/obj-elf.h: Check for redefinition of obj_frob_symbol.
* config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
(armelf_frob_symbol): New Routine.
* config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
Sat Aug 8 15:21:28 1998 Richard Henderson <>
* config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
Wed Aug 5 15:54:14 1998 Nick Clifton <>
* config/tc-arm.c (md_begin): Set BFD private flags depending upon
command line switches passed to assembler.
Mon Aug 3 14:02:52 1998 Doug Evans <>
* cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
(gas_cgen_opcode_desc): Declare.
(gas_cgen_parse_operand): Declare.
(*): Prepend gas_ to gas specific fns to denote them as such.
All uses updated.
* cgen.c (gas_cgen_opcode_desc): New global
(gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
(queue_fixup): Renamed from cgen_queue_fixup.
(*): Prepend gas_ to gas specific fns to denote them as such.
All uses updated.
(gas_cgen_md_apply_fix3): Update call to insert_operand.
(gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
* config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
Open opcode table and initialize it.
(make_parallel): Use gas_cgen_opcode_desc.
(assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
(md_assemble): Ditto.
Sat Aug 1 19:27:30 1998 Richard Henderson <>
* as.h (debug_info_type): Add entries for unspecified and dwarf*.
* ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
* ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
* read.c (generate_lineno_debug): Tidy ECOFF bits. Use
DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
* config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
* config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
(md_parse_option): Watch for them.
(alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
(md_begin): Kill neverdef code.
(s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
(s_alpha_prologue): Watch alpha_cur_ent_sym.
(s_alpha_coff_wrapper): New.
(md_pseudo_table): Trap all ECOFF pseudos.
Fri Jul 31 16:45:54 1998 Ron Unrau <>
Start of changes to remove mdebug section from mips*-elf
Based on MIPS_STAB_ELF definition
* acconfig.h: undef if not configured
* undef if not configured
* config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
* config/tc-mips.c (s_ent): set BSF_FUNCTION
* stabs.c (s_stab_generic): flush frag
Fri Jul 31 16:14:45 1998 Catherine Moore <>
* (arm-*-elf): Handle.
(thumb-*-elf): Handle.
* configure: Regenerate.
* read.c (stringer): Fix typo in comment.
* write.c (fixup_segment): Don't add symbol value to addend if
* config/tc-arm.c (md_section_align): Don't align dwarf debug
(tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
for OBJ_ELF.
Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <>
* config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
(write_2_short): Emit warning if new flag is set.
(do_assemble): Set flags if left instruction is one of special
"right-instruction-killer" type.
Tue Jun 28 18:12:28 1998 Stan Cox <>
* config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
Always output words in debug_info section as big endian.
(sparc_target_format): Choose correct bfd target.
(md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
Tue Jul 28 11:01:21 1998 Jeffrey A Law (
* config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
to work with internationalization code. Issue an error when two
operands match that are not allowed to match.
Mon Jul 27 16:25:58 1998 Doug Evans <>
* (install_tooldir): Allow target to specify whether
it wants to be installed in $(tooldir)/bin.
* configure: Regenerate.
* (install-exec-local): Set install-exec-tooldir
dependency via configure.
* Regenerate.
Fri Jul 24 19:58:59 1998 Doug Evans <>
* (install-exec-local): Split into two ...
(install-exec-bindir,install-exec-tooldir): New rules.
* Regenerate.
Fri Jul 24 16:31:49 1998 Ian Lance Taylor <>
* (install-exec-local): Don't remove the file before
checking whether $(bindir) == $(tooldir)/bin. From Maciej
W. Rozycki <>.
* Rebuild.
Fri Jul 24 09:13:46 1998 Doug Evans <>
* cgen.c: Include libiberty.h.
(cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
(cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
* cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
(md_cgen_lookup_reloc)): Declare.
(md_cgen_record_fixup_exp): Declare.
* config/tc-m32r.h (md_pcrel_from_section): Declare.
(m32r_relax_frag): Declare.
(cgen_md_apply_fix3): Decls moved to cgen.h.
(cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
(m32r_cgen_record_fixup_exp): Delete decl.
* config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
(assemble_nop): Delete.
(expand_debug_syms): Delete unused `exp'.
(md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
Add default case for -Wall.
(m32r_cgen_record_fixup_exp): Add default case for -Wall.
(md_atof): Delete unused wordP.
Thu Jul 23 13:19:50 1998 Jeffrey A Law (
* config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
Wed Jul 22 14:36:56 1998 Ian Lance Taylor <>
* doc/as.texinfo: Add documentation for .end, .exitm, .fail,
.ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
.print, .purgem, and .struct. Remove documentation for
Tue Jul 21 16:50:52 1998 Doug Evans <>
* cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
Update call to insert_operand.
Fri Jul 17 11:42:20 1998 Nick Clifton <>
* config/tc-m32r.c (ms_show_usage): Formatting changes.
Wed Jul 15 15:38:28 1998 Ian Lance Taylor <>
* config/tc-i386.c (md_assemble): Don't get confused by trailing
whitespace after a prefix operator.
Tue Jul 14 15:32:56 1998 Richard Henderson <>
* (i386-*-beos{pe,elf,}*): Recognize.
Tue Jul 14 12:33:44 1998 Chris Torek <>
* config/tc-sparc.c (log2): New static function.
(s_reserve): Use log2 to convert alignment before calling
(s_common): Use log2 to convert alignment before calling
record_alignment and frag_align.
(sparc_cons_align): Use log2.
Tue Jul 14 11:58:40 1998 Ian Lance Taylor <>
* config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
(s_common): Likewise.
* config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
initialization of waddr.
(sparc_elf_final_processing): Add default case to switch.
Tue Jul 14 11:00:16 1998 Alan Modra <>
* doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
than temporary real.
Mon Jul 13 13:55:42 1998 Ian Lance Taylor <>
* write.c (subsegs_finish): Don't align the segments if there were
any errors.
* config/obj-coff.c (c_symbol_merge): Correct number of bytes when
copying aux information.
* expr.c (make_expr_symbol): Catch attempts to turn an O_big
expression into a symbol.
Mon Jul 13 13:29:04 1998 Alan Modra <>
* config/tc-i386.c (mode_from_disp_size): Change arg and return
type to unsigned int.
(md_assemble): Change type used to store offsets from unsigned
long to long.
(i386_operand): Switch error check to only call RESTORE_END_STRING
once after parse_register.
Fri Jul 10 16:00:04 1998 Nick Clifton <>
* config/tc-v850.c (md_show_usage): Changed format to match that
of gcc, ld, etc.
* as.c (show_usage): Changed format to match that of gcc, ld, etc.
Thu Jul 9 12:09:57 1998 Andreas Schwab <>
* config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
(md_apply_fix_2): Force the symbol of the vtable reloc to be
Thu Jul 9 11:31:54 1998 Ian Lance Taylor <>
* doc/ Rebuild.
Wed Jul 8 12:18:56 1998 Jeffrey A Law (
* config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
for %lo expressions.
(mips_ip, case 'u'): Move range check after code to mask
off bits in %hi/%lo expressions. Mask off high bits for
%lo expressions.
Tue Jul 7 17:57:38 1998 Ian Lance Taylor <>
* doc/ (gasver.texi): New target.
(, as.dvi): Depends upon gasver.texi.
* doc/as.texinfo: Include gasver.texi. Mention version number on
title page and in top node.
* doc/ Rebuild.
Tue Jul 7 11:42:16 1998 Richard Henderson <>
* listing.c (listing_listing): For EDICT_LIST, skip all lines up to
but not including the line containing the edict.
* listing.h (LISTING_EOF): New.
* input-scrub.c (input_scrub_next_buffer): Call it.
Tue Jul 7 13:00:37 1998 Alan Modra <>
* config/tc-i386.c (i386_operand): Don't set the size of an
immediate address based solely on the suffix and the mode.
* config/tc-i386.c (md_assemble): Add assertion to make sure
overlap2 does not set Imm.
* config/tc-i386.c (space_chars): Remove. The scrubber converts
sequences of whitespace to a single space.
(is_space_chars): Just compare with space.
(md_begin): Don't initialize space_chars.
(md_assemble): Just skip a single whitespace character.
(i386_operand): Rewrite base-index parsing to use new
parse_register, and to skip white space. Skip white space in a
number of other places too. Don't give error message if
parse_register fails.
(parse_register): Change reg_string parameter to be non-const.
Add end_op parameter. Skip white space after the `%', and return
end of register string. Give error message here rather than
Fri Jul 3 15:34:34 1998 Ian Lance Taylor <>
Based on patch from Matt Semersky <>:
* expr.c (op_encoding): Make const.
(expr_set_precedence): New function.
(expr_begin): Don't set operator rankings, just call
* expr.h (expr_set_precedence): Declare.
* read.c (s_mri): Call expr_set_precedence.
Thu Jul 2 16:24:58 1998 Ian Lance Taylor <>
* doc/as.texinfo (Statements): Remove paragraph discussing
continuing lines with a backslash. This hasn't worked for years,
if it ever did.
Thu Jul 2 14:06:22 1998 Klaus Kaempf <>
* config/obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
symbol definitions.
(Ctors_Symbols, Dtors_Symbols): New symbol chains.
(ps_CTORS, ps_DTORS): New section types.
(vms_fixup_xtors_section): New function
(Ctors_Psect, Dtors_Psect): Define.
(IS_GXX_XTOR): Define
(global_symbol_directory): Change check of gxx_bug_fixed to 0.
Filter static constructors/destructors and add to
Ctors_Symbols/Dtors_Symbols chain.
(vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
appropriate section.
* config/tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
* makefile.vms: Merge vax/vms support.
Wed Jul 1 20:06:20 1998 Richard Henderson <>
* config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
(elf_pseudo_table): Add them.
* config/tc-mips.c (mips_force_relocation): Force vtable relocs.
(md_apply_fix): Accept them.
(mips_fix_adjustable): Don't adjust them.
(tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
* config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
* config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
(tc_fix_adjustable): Don't adjust them.
Wed Jul 1 16:35:32 1998 Doug Evans <>
* (CGEN_CPU_PREFIX): New variable.
(cgen.o): Use it.
* Regenerate.
* AC_SUBST cgen_cpu_prefix.
* configure: Regenerate.
Wed Jul 1 21:38:56 1998 J"orn Rennecke <>
* config/tc-sh.c (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
Changed all users of COND12_DELAY.
Fri Jun 26 11:21:11 1998 Jeffrey A Law (
* config/tc-mn10300.c (set_arch_mach): New function.
(md_pseudo_table): Add pseudo-ops to set the current machine type.
(md_begin): Default to mn10300 mode.
(md_assemble): Only accept instructions for the core mn10300
chip and the active machine type.
Wed Jun 24 19:06:04 1998 Ian Lance Taylor <>
* subsegs.h (segment_info_type): Give the struct a name.
* config/tc-h8300.h (tc_reloc_mangle): Add prototype.
* config/tc-h8500.h (tc_reloc_mangle): Declare.
* config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
* config/tc-w65.h (tc_reloc_mangle): Declare.
* config/tc-z8k.h (tc_reloc_mangle): Declare.
Wed Jun 24 13:45:00 1998 Catherine Moore <>
* config/tc-v850.c (v850_comm): Restore old section
after common processing.
Wed Jun 24 11:50:54 1998 Klaus Kaempf <>
* config/obj-vms.c (Create_VMS_Object_File): Force binary file.
Tue Jun 23 17:47:31 1998 Jim Wilson <>
* config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
char with code that explicitly sign-extends.
Tue Jun 23 13:54:57 1998 Nick Clifton <>
* config/tc-v850.c (md_begin): Restore text section as the current
section after creating call table sections.
* config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
* config/obj-coff.c (c_symbol_merge): Replace complex expresion
with call to macro SYM_AUXINFO.
Tue Jun 23 15:09:27 1998 Mike Stump <>
* (install-exec-local): Don't let EXEEXT interfere
with the program transform name.
* Rebuild.
Mon Jun 22 19:52:42 1998 Ian Lance Taylor <>
* config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
Mon Jun 22 15:18:58 1998 Ian Lance Taylor <>
* config/tc-i386.c (i386_operand): Be prepared for a space between
the open parenthesis and the start of the register operand,
because of the June 16 change.
Sun Jun 21 21:27:03 1998 Ian Lance Taylor <>
* config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
Sun Jun 21 12:26:36 1998 Nick Clifton <>
* config/tc-d30v.c (d30v_align): Always perform alignment request,
even if it is belived to be unnecessary.
Fri Jun 19 13:57:06 1998 Ian Lance Taylor <>
* write.c (adjust_reloc_syms): Never adjust relocs against weak
* config/tc-mips.c (md_apply_fix): Adjust accordingly.
Fri Jun 19 09:50:17 1998 Jeffrey A Law (
* config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
shift amount for a repeated operand. The shift amount for the
repeated copy comes from the size of the operand.
Fri Jun 19 00:44:19 1998 Jeffrey A Law (
* config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
Wed Jun 17 13:07:05 1998 Ian Lance Taylor <>
* config/tc-mips.c (md_show_usage): Fix -mipsN usage.
Tue Jun 16 13:06:21 1998 Alan Modra <>
* app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
characters in it as LEX_IS_SYMBOL_COMPONENT.
* config/tc-i386.h (tc_symbol_chars): Define.
(extra_symbol_chars): Declare.
* config/tc-i386.c (extra_symbol_chars): Define.
(comment_chars): Don't use '/' as comment start if TE_LINUX.
(line_comment_chars): Set to '/' if TE_LINUX.
* doc/c-i386.texi (i386-prefixes): Update.
* doc/internals.texi (CPU backend): Document tc_symbol_chars.
Fri Jun 12 13:36:54 1998 Tom Tromey <>
* po/Make-in (all-yes): If maintainer mode, depend on .pot file.
($(PACKAGE).pot): Unconditionally depend on POTFILES.
1998-06-12 Vladimir N. Makarov <>
* config/tc-d10v.c (md_apply_fix3): Checking displacement
constraint in instructions REP & REPI.
Thu Jun 11 08:56:46 1998 Nick Clifton <>
* config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
(check_range): If the operand is shifted, then shift the number
before checking its range.
* write.c (adjust_reloc_syms): Add more checks for NULL pointers.
* config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
common sections.
Wed Jun 10 17:26:35 1998 Nick Clifton <>
* config/tc-v850.c (v850_comm): Create special sections as needed.
1998-06-10 Vladimir N. Makarov <>
* config/tc-d10v.c (write_2_short): Addition of swapping
instructions for sequential and reverse sequential order when
given order is not possible.
Tue Jun 9 13:52:53 1998 Ian Lance Taylor <>
* Rebuild dependencies.
(DEP_INCLUDES): Fix reference to intl build directory.
* Rebuild.
Tue Jun 9 12:20:05 1998 Alan Modra <>
* doc/c-i386.texi: Update 16 bit documentation.
* config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
IgnoreDataSize to IgnoreSize as they are used for address size as
well as data size.
* config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
32-bit mode, similarly addr16/data16 and variants.
Mon Jun 8 18:32:01 1998 Nick Clifton <>
* config/tc-d30v.c (md_assemble): Fix handling of reverse
sequential word multiply instructions.
(do_assemble): Add extra command line argument, to allow mul32
attribute to be preserved across parallel insns.
(md_assemble): Insert NOPs between explicitly parallel insns which
contain an 32 bit multiply and a 16 multiply.
Mon Jun 8 12:20:30 1998 Alan Modra <>
* config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
likewise for REPE.
* config/tc-i386.c (reloc): Add braces.
* config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
consistent with Intel naming.
* config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
use bitfields in sib_byte.
(modrm_byte): Don't use bitfields here either.
* config/tc-i386.c (current_templates): Add const.
(parse_register): Add const to return, param, and char *s.
(i386_operand): Add const to reg_entry *r.
* config/tc-i386.h (templates): Add const to start, end.
Inspired by code for 16 bit gas support from Martynas Kunigelis
* config/tc-i386.c (md_assemble): Add full support for 16 bit
modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
(uses_mem_addrmode): Remove.
(md_estimate_size_before_relax): Add support here too.
(md_relax_table): Rewrite interface to md_relax for 16 bit
(opcode_suffix_to_type): Remove.
(CODE16, SMALL, SMALL16, BIG, BIG16): Define.
(SIZE_FROM_RELAX_STATE): Modify to suit above.
(md_convert_frag): Likewise.
(i386_operand): Add support for 16 bit base/index regs,
immediates, and displacements. Remove some unnecessary casts, and
localise end_of_operand_string, displacement_string_start,
displacement_string_end variables. Add GCC_ASM_O_HACK.
* config/tc-i386.h (NO_BASE_REGISTER_16): Define.
* config/tc-i386.c (prefix_hash): Remove.
(md_begin): Rewrite without obstacks. Remove prefix hash table
handling. Rewrite lexical table handling.
(i386_print_statistics): Don't print prefix statistics.
(md_assemble): Rewrite instruction parser so that line is not
converted to lower case. Don't do a hash_find for prefixes,
instead recognise them via opcode modifier.
(expecting_operand, paren_not_balanced): Localise variables.
* config/tc-i386.h (IsPrefix): Define.
(prefix_entry): Remove.
* config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
* config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
'\\' in case where comment_chars contains '/'.
* config/tc-i386.c (MATCH): Ensure given operand and template
match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
you must write `ljmp *table(%ebx)'.
From H.J. Lu <>:
* config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
as 0 ifndef BFD_ASSEMBLER.
(md_assemble): Allow immediate operands without suffix or
other reg operand to default in size to the current code size.
Mon Jun 8 09:45:00 1998 Catherine Moore <>
* config/tc-v850.c (md_begin): Restore creation of
.call_table_text and .call_table_data sections.
Sat Jun 6 00:02:41 1998 Nick Clifton <>
* config/tc-d30v.c (md_assemble): Set execution type to unknown
after emitting a word of noops.
Fri Jun 5 23:27:04 1998 Alan Modra <>
* config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
(i386_operand): Simplify checks for valid base/index combinations.
Disallow `in 4(%dx),%al'.
* config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
index_reg const.
(add_prefix): Change parameter from char to int.
* config/tc-i386.h (Ugh): Define opcode modifier.
* config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
* config/tc-i386.c (md_assemble): Rewrite MATCH and
CONSISTENT_REGISTER_MATCH macros to check register types more
thoroughly. Check for illegal suffix/operand combinations
when matching insns with operands. Handle new `s' suffix, and
associated FloatMF opcode modifier for float insns with memory
* config/tc-i386.h (FloatMF): Define new opcode modifier.
(No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
* config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
* config/tc-i386.c (REGISTER_WARNINGS): Define.
(md_assemble): Rewrite suffix/register operand checking code to be
more thorough. Remove Abs8,16,32. Change occurrences of Mem to
AnyMem, the better to grep.
(pi): Remove Abs.
(i386_operand): Don't set Mem bits in i.types[this_operand] when
given a memory operand. Don't set Abs bits either.
(type_names): Remove Mem*, Abs*.
* config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
define opcode_modifiers as these cases are handled by Disp8,
Disp16, Disp32 and suffix checks.
(FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
* config/tc-i386.c (md_assemble): Don't emit operand size prefix
if IgnoreDataSize modifier given. Remove ShortformW modifier
test. Add test for ShortForm in W base_opcode modification.
Merge Seg2ShortForm and Seg3ShortForm code.
* config/tc-i386.h (ShortFormW): Remove.
(IgnoreDataSize): Define.
Fri Jun 5 10:50:53 1998 Nick Clifton <>
* config/tc-d30v.c (md_assemble): Store previous segment state
with previous instruction.
Wed Jun 3 18:21:56 1998 Alan Modra <>
* config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
(ebp, esp): Remove static variables.
(MATCH): Remove test for InOutPortReg.
(i386_operand): Properly handle InOutPortReg here instead.
Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
(md_assemble): Simplify and correct modrm and sib generation.
(i386_operand): Add warning for scale without index.
Rewrite checks for valid base/index combinations.
* config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
macros and enclose in do while(0).
(md_assemble): Add one to printed operand number so we start
from 1 not 0. Add some more gettext invocations.
(i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
number here too.
* config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
(check_prefix): Remove function.
(add_prefix): New function. Add prefix to i.prefix as well as
doing checks.
(md_assemble): Changes for add_prefix. Remove hack for wait
prefix, instead always output prefixes in fixed order. Test
for jcxz/loop when selecting between word & dword operations,
and add address size prefix rather than operand size prefix.
Remove operand -> address size hack when emitting jcxz/loop.
(i386_operand): Remove O_Absent check as it's done in expr.
Wed Jun 3 15:09:10 1998 Ian Lance Taylor <>
* Recognize m5200 as a cpu_type of m68k.
* aclocal.m4: Rebuild with current libtool.
* configure: Rebuild.
Wed Jun 3 14:11:59 1998 Andreas Schwab <>
* config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
to relaxable_symbol to prevent references to external symbol from
being relaxed.
Wed Jun 3 14:10:36 1998 Ian Lance Taylor <>
* config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
symbols are relaxable.
Wed Jun 3 09:16:00 1998 Catherine Moore <>
* config/tc-v850.c (md_begin): Don't create special
sections by default.
Tue Jun 2 14:52:56 1998 Jeffrey A Law (
* config/tc-mips.c (macro): For div and udiv, close the
reorder block as soon as possible.
Tue Jun 2 15:36:13 1998 Ian Lance Taylor <>
From Matt Semersky <>:
* macro.c (macro_mri_mode): New function.
* macro.h (macro_mri_mode): Declare.
* read.c (s_mri): Call macro_mri_mode when switching in and out of
MRI mode.
Tue Jun 2 13:32:22 1998 Klaus Kaempf <>
* config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
OBJ_EVAX case.
* config/tc-alpha.c (s_alpha_comm): Defer restoring character
until after xstrdup in OBJ_EVAX case.
Tue Jun 2 13:11:13 1998 Pat Rankin <>
* config/tc-vax.c (md_create_short_jump): Fix off by two bug in
offset calculation. Also, use VAX_BRW from vax-inst.h instead
of hardcoded magic number.
(md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
Tue Jun 2 09:25:34 1998 Doug Evans <>
* read.c (do_s_func): New function.
(s_func): Call it.
* read.h (do_s_func): Add prototype.
Mon Jun 1 12:47:30 1998 Doug Evans <>
* config/tc-m32r.c (m32r_do_align): Only fill code sections with
nops if fill pattern not specified.
Mon Jun 1 14:08:35 1998 Ian Lance Taylor <>
From Andrew Crabtree <>:
* config/te-go32.h (TE_GO32): Define.
* config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
Sun May 31 15:43:06 1998 Doug Evans <>
Implement .func/.endfunc pseudo-ops.
* read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
(s_func): Declare.
* read.c (potable): Add .func,.endfunc.
(s_func): New function.
* stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
(in_doc_func_p,current_function_label): New static globals.
(stabs_generate_asm_lineno): Emit function relative stabs if in .func.
Fri May 29 18:13:12 1998 Ian Lance Taylor <>
* config/tc-a29k.h (WORKING_DOT_WORD): Define.
* config/tc-alpha.h (WORKING_DOT_WORD): Define.
* config/tc-arm.h (WORKING_DOT_WORD): Define.
* config/tc-h8300.h (WORKING_DOT_WORD): Define.
* config/tc-h8500.h (WORKING_DOT_WORD): Define.
* config/tc-hppa.h (WORKING_DOT_WORD): Define.
* config/tc-i860.h (WORKING_DOT_WORD): Define.
* config/tc-i960.h (WORKING_DOT_WORD): Define.
* config/tc-tic30.h (WORKING_DOT_WORD): Define.
* config/tc-w65.h (WORKING_DOT_WORD): Define.
* config/tc-z8k.h (WORKING_DOT_WORD): Define.
* config/tc-a29k.c: Don't define md_short_jump_size,
md_long_jump_size, md_create_short_jump or md_create_long_jump.
* config/tc-alpha.c: Likewise.
* config/tc-alpha.h: Likewise.
* config/tc-arm.c: Likewise.
* config/tc-h8300.c: Likewise.
* config/tc-h8500.c: Likewise.
* config/tc-hppa.c: Likewise.
* config/tc-i860.c: Likewise.
* config/tc-i960.c: Likewise.
* config/tc-ppc.c: Likewise.
* config/tc-sh.c: Likewise.
* config/tc-sparc.h: Likewise.
* config/tc-tic30.c: Likewise.
* config/tc-w65.c: Likewise.
* config/tc-z8k.c: Likewise.
Fri May 29 16:03:26 1998 Pat Rankin <>
* config/tc-vax.c (_): Delete this macro used for placeholder
values in vax_operand_width_size; it conflicts with the _() macro
used for internationalization.
Fri May 29 13:46:07 1998 Ian Lance Taylor <>
* symbols.c (symbol_find_base): Fix case insensitive symbol name
code. From Chris Moller <>.
Based on patch from Klaus Kaempf <>:
* struc-symbol.h (struct broken_word): Add seg and subseg fields.
* read.c (emit_expr): Initialize seg and subseg fields of a new
broken word.
* write.c (write_object_file): Switch to the appropriate segment
and subsegment when processing a broken word.
* config/tc-m68k.c (mri_assemble): New static function.
(build_mri_control_operand): Call mri_assemble rather than
(s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
(s_mri_endf, s_mri_endw): Likewise.
Wed May 27 11:16:25 1998 Ian Lance Taylor <>
* read.c (s_org): Call md_flush_pending_output if it is defined.
* config/tc-sparc.c (md_show_usage): Add \n\ to new string.
Tue May 26 19:27:52 1998 Stan Cox <>
* config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
(md_parse_option): Add for same.
(sparc_md_end): Set bfd_mach_sparc_sparclite_le.
(md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
(cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
* config/tc-sparc.h (cons_fix_new_sparc): Added.
Thu May 21 15:02:41 1998 Nick Clifton <>
* config/tc-arm.c (find_real_start): Relax definition of local
Tue May 19 16:59:44 1998 Nick Clifton <>
* config/tc-d30v.c (d30v_align): Apply address adjustment to all
symbols at the given address, not just the last one specified.
Tue May 19 08:25:19 1998 Catherine Moore <>
* config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
or number_to_chars_littleendian to write data.
Mon May 18 17:09:30 1998 Nick Clifton <>
* config/tc-v850.c (md_assemble): Remove artificially created
register name symbols.
Mon May 18 13:47:06 1998 Doug Evans <>
* write.c (fixup_segment): Change "segment" to "section" in
error message.
Mon May 18 16:55:40 1998 Michael Meissner <>
* write.c (fixup_segment): Change sym1-sym2 message again.
Mon May 18 09:31:43 1998 Michael Meissner <>
* write.c (fixup_segment): Improve error message for sym1-sym2
errors when sym1 is in a different segment from sym2.
Wed May 13 10:16:37 1998 Doug Evans <>
* config/tc-m32r.c (warn_unmatched_high): New static local.
(md_longopts): Recognize --{no-,}warn-unmatched-high.
(md_parse_option): Likewise.
(md_show_usage): Likewise.
(m32r_frob_file): Likewise.
* read.c (generate_file_debug,generate_lineno_debug): New functions.
(read_a_source_file): Call them.
* read.h (stabs_generate_asm_file): Declare.
* stabs.c (stabs_generate_asm_file): New function.
(generate_asm_file): New function.
(stabs_generate_asm_lineno): Move file name handling into
Tue May 12 12:03:44 1998 Richard Henderson <>
* config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
(d30v_current_align, d30v_current_align_seg): New variables.
(d30v_last_label): New variable.
(d30v_align, s_d30v_align, s_d30v_text): New functions.
(s_d30v_data, s_d30v_section): Likewise.
(md_pseudo_table): Call them.
(md_begin): Initialize d30v_current_align_seg.
(md_assemble): Call d30v_align when needed by known current alignment.
(d30v_frob_label, d30v_cons_align): New functions.
* config/tc-d30v.h (md_do_align): Remove.
(tc_frob_label): Call d30v_frob_label.
(md_cons_align): New.
* config/tc-d30v.c (find_format): Convert complex expressions to
expression symbols before processing. Clean up code formatting.
Sun May 10 22:35:02 1998 Jeffrey A Law (
* po/Make-in (install-info): New target.
Thu May 7 15:49:07 1998 Jeffrey A Law (
* config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
* config/tc-mn10300.c (md_assemble): Likewise.
Thu May 7 11:47:22 1998 Doug Evans <>
* Update with `make dep-am'.
(HFILES): Add cgen.h.
(cgen.o): Depend on cgen.h.
* Regenerate.
* cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
Thu May 7 13:20:56 1998 Anders Blomdell <>
* gasp.c (grab_label): Permit a label to be a preprocessor
variable by permitting a label to start with a backslash.
Thu May 7 12:50:33 1998 Frank Ch. Eigler <>
* config/tc-mips.c (validate_mips_insn): Removed hack
for previously inaccessible bitfields in some INSN_TRAP
Thu May 7 11:13:00 1998 Frank Ch. Eigler <>
* config/tc-d30v.c (do_assemble): Abort with error message
if opcode operands do not match.
Thu May 7 09:36:06 1998 Frank Ch. Eigler <>
* config/tc-mips.c (macro_build, validate_mips_insn): Implement
'q' operand format for 20-bit "break"/"sdbbp" instructions.
(mips_ip): Truncate overflowed "break" 'c' operand. Implement
similar new 'q' operand.
Thu May 7 07:47:14 1998 Michael Meissner <>
* cgen.c (cgen_asm_finish_insn): Fix typo.
Thu May 7 02:19:14 1998 Doug Evans <>
* cgen.h: New file.
* cgen.c: Include it.
(cgen_asm_finish_insn): Result is now void. New arg `result'.
All callers updated.
* config/tc-m32r.c: Include cgen.h.
(m23r_insn): New members num_fixups,fixups.
Wed May 6 16:29:19 1998 Jeffrey A Law (
* config/tc-hppa.c (md_apply_fix): Slightly rework some code
to avoid compiler warning.
Wed May 6 15:26:34 1998 Klaus Kaempf <>
* makefile.vms: Run dec c with /nodebug. Pass CC value when
calling make.
* makefile.vms (OBJS): Add ehopt.obj
Wed May 6 15:11:12 1998 Klaus Kaempf <>
* doc/c-vax.texi: Correct and extend vax/vms documentation.
Wed May 6 11:51:51 1998 Richard Henderson <>
* config/tc-d30v.c (do_assemble): Accept a new parameter requesting
a short format insn.
(md_assemble): Set it for explicitly packed insns.
Tue May 5 13:23:13 1998 Nick Clifton <>
* config/obj-coff.c (c_symbol_merge): Do not take address of
native fields when performing the memcpy.
Tue May 5 13:10:41 1998 Gavin Koch <>
* config/tc-mips.c (macro,macro2): Implement
Mon May 4 17:49:14 1998 Andreas Schwab <>
* config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
relocations against globally visible symbols.
* config/tc-m68k.c (relaxable_symbol): New macro.
(m68k_ip, md_estimate_size_before_relax): Use it.
(tc_m68k_fix_adjustable): Also handle weak symbols.
Mon May 4 16:12:23 1998 Ian Lance Taylor <>
* config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
references to externally visible symbols.
* config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
values in twice for a PC relative reloc if the symbol is
externally defined.
* config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
don't adjust a PC relative reloc against an externally visible
* config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
for a PC relative fixup against an externally visible defined
symbol, arrange to store object file and addend values as though
the symbol were not defined.
(tc_gen_reloc): Likewise.
Thu Apr 30 13:09:39 1998 Fred Fish <>
* read.c (sizeof_leb128): Referenced externally by write.c so
don't inline.
Wed Apr 29 15:45:57 1998 Michael Meissner <>
* config/tc-m32r.c ({,expand_}debug_sym): New functions to record
and expand a 'debug' symbol associated with the next instruction
that does not cause a short instruction to be filled with a NOP.
(md_pseudo_table): Add support for .debugsym.
(assemble_parallel_insn): Add calls to expand_debug_sym as
(md_assemble): Ditto.
Tue Apr 28 19:16:26 1998 Tom Tromey <>
* as.c (main): Conditionally call setlocale.
* gasp.c (main): Likewise.
* asintl.h: Include <locale.h> if HAVE_LOCALE_H.
(LC_MESSAGES): Now can be defined even when ENABLE_NLS.
Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <>
* config/tc-d30v.c (md_show_usage): Correct gettext typo.
Tue Apr 28 12:16:30 1998 Ian Lance Taylor <>
* config/tc-hppa.c: Change all calls to bzero to use memset.
(pa_ip): Add cast to avoid warning.
(tc_gen_reloc, md_apply_fix): Likewise.
(pa_find_space_by_number): Likewise.
(hppa_force_relocation): Likewise.
(pa_block): Change i to unsigned int.
* config/obj-som.h (obj_som_copyright): Declare.
Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <>
* ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
for line numbers for assembly source.
Mon Apr 27 15:58:46 1998 Ian Lance Taylor <>
* Change version number to 2.9.4
* configure: Rebuild.
Mon Apr 27 12:07:33 1998 Doug Evans <>
* cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
Mon Apr 27 15:16:12 1998 Ian Lance Taylor <>
* ecoff.h: Change symbolS in function declaration to struct
Sun Apr 26 13:44:22 1998 Ian Lance Taylor <>
* config/tc-sh.c (parse_reg): Add casts to avoid warnings.
(md_convert_frag): Fix i18n typo.
Sat Apr 25 20:12:02 1998 Richard Henderson <>
* ecoff.c (ecoff_get_cur_proc_sym): New function.
* ecoff.h: Protoype it.
* config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
[EVAX] (s_alpha_prologue): Delete.
(md_pseudo_table): Update.
Sat Apr 25 14:00:52 1998 Ian Lance Taylor <>
* config/tc-i960.c (md_assemble): Change bp_error_msg from static
array to local pointer.
(get_args, parse_expr): Add casts to avoid warnings.
Fri Apr 24 12:47:42 1998 Philippe De Muyter <>
* read.c (s_set): Cast xmalloc return value to fragS *.
* config/tc-m68k.c (m68k_ip): Function made static to match
previous forward declaration.
(insert_reg, init_regtable, md_convert_frag_1): Likewise.
Fri Apr 24 09:26:46 1998 Nick Clifton <>
* config/tc-v850.c: Add internationalisation macros to error
* config/tc-m32r.c (can_make_parallel): Add internationalisation
macros to error strings.
Thu Apr 23 19:23:23 1998 Ian Lance Taylor <>
* config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
reloc is in the TOC csect.
(md_apply_fix3): Correct gettext typo.
Thu Apr 23 14:58:31 1998 Nick Clifton <>
* config/tc-arm.c (find_real_start): Ignore symbols starting with
.L - they are local labels and the branches are not really
function calls but rather far jumps.
Wed Apr 22 15:57:21 1998 Tom Tromey <>
* po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
Wed Apr 22 14:52:36 1998 Ian Lance Taylor <>
* config/tc-i386.c (md_assemble): Print operand number rather than
using ordinal_names.
(i386_operand): Likewise.
Tue Apr 21 22:34:25 1998 Tom Tromey <>
* (INTLLIBS): Define to work around apparent automake
All Makefiles: Regenerated.
* Many files: Added gettext invocations around user-visible
* dep-in.sed: Added asintl.h.
* po/Make-in: New file.
* gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
Include "asintl.h".
* read.c (Z_): Renamed from `_'.
* (SUBDIRS): Added po.
(POTFILES): new macro.
(po/ New target.
($(OBJS)): Added asintl.h.
(HFILES): Likewise.
(INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
(as_new_LDADD): Added $(INTLLIBS).
(gasp_new_LDADD): Added $(INTLLIBS).
(gasp_new_DEPENDENCIES): New macro.
* configure, aclocal.m4: Rebuilt.
* Call CY_GNU_GETTEXT. Generate po/ and
(ALL_LINGUAS): Define.
* macro.c: Include "asintl.h".
* as.c (main): Call setlocale, bindtextdomain, and textdomain.
* as.h: Include "asintl.h".
* config/tc-i386.c (ordinal_names): Removed.
(md_assemble): Changed error text to avoid ordinal_names.
(i386_operand): Likewise.
(reloc): Added as_bad to avoid i18n problems.
(tc_gen_reloc): Likewise.
* config/tc-arm.c (bad_args): Now a #define.
(bad_pc): Likewise.
* config/obj-vms.c (VMS_stab_parse): Changed type of
(global_symbol_directory): Unified strings to avoid i18n
* config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
avoid i18n problems.
* config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
* config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
i18n problems.
* config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
* config/tc-v850.c (md_assemble): Changed C++ comment into C
* config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
* as.c (print_version_id): Added an fprintf to avoid i18n
* cond.c (cond_finish_check): Added as_bad call to avoid i18n
* expr.c (expr): Added as_warn call to avoid i18n problems.
* messages.c (as_assert): Changed code to avoid i18n problems.
(as_abort): Likewise.
* read.c (pseudo_set): Added as_bad call to avoid i18n problems.
(s_space): Likewise.
* po/Make-in, po/, po/gas.pot: New files.
Tue Apr 21 17:01:22 1998 Alan Modra <>
* config/tc-i386.c (check_prefix): New static function, split out
from md_assemble.
(struct _i386_insn): Add wait_prefix field.
(md_assemble): Remove wait_prefix local variable. Use
check_prefix when adding a prefix.
* config/tc-i386.c (current_templates): New static variable.
(md_assemble): Remove current_templates local variable.
(md_assemble, i386_operand): Improve error and warning messages in
many places. Add RESTORE_END_STRING in many places before error
return. Clarify some comments.
* config/tc-i386.c (struct _i386_insn): Change seg field to a two
element array.
(md_assemble): Parse string instruction operands, looking for
segment override prefixes. Check for invalid segment prefixes on
string instruction.
(i386_operand): i.seg[] and max mem_operand changes for string
* config/tc-i386.h (EsSeg): Define.
* config/tc-i386.h (regKludge): Define.
(iclrKludge, imulKludge): Don't define.
* config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
code. Move ReverseRegRegmem fudges into Modrm case. Reorder
opcode_modifier checks to look for more common cases first. Add
default_seg for IsString case.
Tue Apr 21 16:18:12 1998 Ian Lance Taylor <>
* Call AM_PROG_LEX rather than AC_PROG_LEX and
* configure: Rebuild with new automake and libtool.
* aclocal.m4, Likewise.
* doc/ (as.dvi): New target.
* doc/ Rebuild.
Sat Apr 18 01:21:04 1998 Stan Cox <>
* Added sparc86x support.
* configure: Rebuild.
* config/tc-sparc.c (lookup_arch): Added arch_type to struct
(md_parse_option): Warn if -EL is not supported for this architecture.
* config/tc-sparc.h (SPARC_BIENDIAN) Always define.
Sat Apr 18 01:19:01 1998 Jeffrey A Law (
* config/tc-mips.c (mips_ip): Note when we use get match on
the full instruction name.
Wed Apr 15 15:17:27 1998 Richard Henderson <>
* symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
back into the expression to handle add/sub simplification correctly.
Wed Apr 15 07:06:04 1998 Catherine Moore <>
* config/tc-mips.c (hilo_interlocks): Remove 4300.
Mon Apr 13 16:51:04 1998 Nick Clifton <>
* config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
#<n>' instruction.
Thu Apr 9 10:29:42 1998 Doug Evans <>
* symbols.c (max_indent_level): New global.
(print_symbol_value_1): Use it.
* expr.h (expr_build_dot): Declare.
* expr.c (expr_build_dot): New function.
Wed Apr 8 16:16:11 1998 Doug Evans <>
* symbols.c (print_binary): New function.
(print_expr_1): Call it.
Mon Apr 6 12:06:39 1998 Andreas Schwab <>
* config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
operand in the opcode.
Fri Apr 3 11:58:19 1998 Alan Modra <>
* config/tc-i386.h: Reorder operand flags and opcode modifier
flags for clarity. Remove unused definitions: Unknown,
ImmUnknown, DispUnknown, NoModrm.
* config/tc-i386.c (type_names): Add missing Debug type.
(md_assemble): Better duplicate prefix checking. Quicker string
instruction check via new opcode_modifier flag.
Fri Apr 3 11:44:34 1998 Ian Lance Taylor <>
* doc/as.texinfo (Invoking): Clarify -Wa example.
Fri Apr 3 09:12:23 1998 Gavin Koch <>
* config/tc-mips.c (mips_pseudo_table): Add weakext entry.
(s_mips_weakext): Define.
* ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
* config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
Thu Apr 2 22:42:02 1998 Jeffrey A Law (
* config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
is an error if the value can not be computed at assembly time.
* config/tc-mn10300.c (tc_gen-reloc): Likewise.
Thu Apr 2 16:36:47 1998 Ian Lance Taylor <>
* gasp.c (main): Set next field of new include_path structure to
NULL. From Avery Pennarun <>.
* read.c (s_mri_sect): Call as_bad rather than abort for an
unsupported MRI target.
Wed Apr 1 11:08:27 1998 Nick Clifton <>
* config/tc-arm.c (arm_validate_fix): New function. Determine if
the destination of a branch instruction should be altered.
(find_real_start): New function: Locate the real, Thumb coded
start of a Thumb function.
(do_t_branch23): Alter the destination of branches to Thumb
* config/tc-arm.h: Define TC_VALIDATE_FIX.
Tue Mar 31 13:27:33 1998 Dean M. Deaver <>
* config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
Wed Apr 1 13:13:20 1998 Andreas Schwab <>
* doc/as.texinfo: Use @itemx for a secondary item in a table.
* doc/c-hppa.texi: Likewise.
Tue Mar 31 17:52:40 1998 Ian Lance Taylor <>
* Rebuild dependencies.
* Rebuild.
* (DEP_INCLUDES): New variable.
(.dep1): Change to work when srcdir is not an absolute path.
(.tcdep, .objdep, .dep2, dep.sed): Likewise.
* Rebuild.
Mon Mar 30 12:46:48 1998 Ian Lance Taylor <>
* config/tc-i386.h, config/tc-i386.c: Revert March 24
LinearAddress patch.
* Set version to 2.9.1.
* configure: Rebuild.
* Branched binutils 2.9.
Mon Mar 30 11:22:08 1998 Alan Modra <>
* config/tc-i386.h (FWait): Define.
* config/tc-i386.c (md_assemble): Emit fwait prefix before any
other prefixes. Check FWait flag in opcode table to see which
instructions require an fwait prefix.
Mon Mar 30 10:12:00 1998 Andreas Schwab <>
* stabs.c (get_stab_string_offset): Always create a stab string
Sat Mar 28 22:28:02 1998 Ian Lance Taylor <>
Fix some gcc -Wall warnings:
* atof-generic.c (atof_generic): Add casts to avoid warnings.
* ehopt.c (eh_frame_code_alignment): Likewise.
* expr.c (integer_constant, operand): Likewise.
* frags.c (frag_align): Likewise.
* gasp.c (level_0, change_base, doinstr): Likewise.
* hash.c (hash_ask): Likewise.
* listing.c (listing_page, calc_hex, print_lines): Likewise.
(debugging_pseudo): Likewise.
* macro.c (define_macro, check_macro): Likewise.
* read.c (read_a_source_file, s_align, s_float_space): Likewise.
(ignore_rest_of_line, float_cons): Likewise.
* symbols.c (decode_local_label_name): Likewise.
* write.c (record_alignment, cvs_frag_to_fill): Likewise.
(fixup_segment, number_to_chars_bigendian): Likewise.
(number_to_chars_littleendian): Likewise.
* config/atof-ieee.c (gen_to_words): Likewise.
* config/tc-sparc.c (md_begin, md_assemble): Likewise.
(sparc_ip, parse_keyword_arg, s_common): Likewise.
* read.c (output_big_sleb128): Initialize locals to avoid
(output_big_uleb128, equals): Likewise.
* atof-generic.c (atof_generic): Change number_of_digits_* locals
to unsigned int. Change zeros to unsigned int.
* cond.c (s_if): Add return to default case.
* frags.c (frag_now_fix): Change return type to addressT.
* frags.h (frag_now_fix): Update declaration.
* listing.c (file_info_struct): Change linenum to unsigned int.
(struct list_info_struct): Change hll_line to unsigned int.
(print_source): Update format string.
* read.c (emit_expr): Change scan to unsigned int, and don't
bother to initialize it.
* symbols.c (dollar_label_count): Change to unsigned long.
* write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
* config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
* config/tc-sparc.c (tc_gen_reloc): Add return to default case.
Fri Mar 27 12:46:47 1998 Ian Lance Taylor <>
* config/tc-m68k.c (m68k_ip): Check legal addressing modes for
mcf5200 just as we do for m68000.
(m68k_init_after_args): Likewise.
(md_estimate_size_before_relax): Likewise.
Fri Mar 27 10:30:01 1998 Catherine Moore <>
* config/tc-v850.c (md_assemble): Store relocation addend in
fixup instead of instruction.
Thu Mar 26 23:07:18 1998 Alan Modra <>
* config/tc-i386.c (md_assemble): Swap template arguments to
CONSISTENT_REGISTER_MATCH macro in reverse direction test.
This macro is currently symmetric, so passing them the wrong
way didn't cause any problem, but may if the macro is changed
in the future.
After copying template to, use rather than t-> to
access fields, and make t a const*
Move[] swap to immediately after the copy.
Wed Mar 25 13:44:18 1998 Doug Evans <>
* expr.h (expr_build_uconstant): Add prototype.
(expr_build_unary,expr_build_binary): Add prototypes.
* expr.c (expr_build_uconstant): New function.
(expr_build_unary,expr_build_binary): New functions.
Wed Mar 25 13:10:42 1998 Bruno Haible <>
* gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
* macro.c (macro_expand_body): Increase buffer size.
* messages.c (as_warn): Likewise.
(as_warn_where, as_bad, as_bad_where): Likewise.
Wed Mar 25 12:59:07 1998 Ian Lance Taylor <>
Based on patch from H.J. Lu <>:
* (DISTSTUFF): New variable.