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ChangeLog-9899
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1999-12-27 Alan Modra <[email protected]>
* 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 <[email protected]>
* 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 <[email protected]>
* config/tc-arm.c (md_parse_option): Add support for -marm720
command line switch.
Tue Nov 30 22:59:00 1999 Jeffrey A Law ([email protected])
* config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
(r_registers, xr_registers): Define.
(r_register_name, xr_register_name): New functions.
(md_assemble): Handle new am33 operand types and instruction
formats.
(mn10300_insert_operand, check_operand): Likewise.
1999-11-29 Nick Clifton <[email protected]>
* 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 <[email protected]>
* config/tc-alpha.c (toplevel): Include struc-symbol.h.
(alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
(O_...): Add new machine dependent expressions if we are handling
explicit relocations.
(alpha_reloc_op): New static table holding the explicit relocation
information.
(alpha_literal_hash): New static to hold the hash table for
explicit relocations.
(alpha_macros): Add support for explicit relocations.
(md_begin): If explicit relocations, initialize hash table.
(md_assemble): Don't print a second error if tokenize_arguments
already printed an error message.
(md_apply_fix): Add support for explicit relocations.
(alpha_force_relocation): Ditto.
(alpha_fix_adjustable): Ditto.
(alpha_adjust_symtab): New function to support explicit
relocations.
(alpha_adjust_symtab_relocs): Ditto.
(debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
(tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
Add support for explicit relocations. Return -2 if an error
message was already printed.
(find_macro_match): Add support for explicit relocations. Comment
each of the cases.
(emit_insn): Add support for explicit relocations.
(assemble_tokens): Ditto.
(emit_ldgp): Ditto.
(load_expression): Ditto.
(emit_lda): Ditto.
(emit_ldah): Ditto.
(emit_ir_load): Ditto.
(emit_loadstore): Ditto.
(emit_ldXu): Ditto.
(emit_ldil): Ditto.
(emit_sextX): Ditto.
(emit_division): Ditto.
(emit_jsrjmp): Ditto.
(emit_retjcr): Ditto.
* config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
ELF object format.
(tc_adjust_symtab): If explicit relocations, call the function
alpha_adjust_symtab.
(TC_FIX_TYPE): Add fields to be able to move explicit lituse
relocations next to the literal relocation they reference.
(TC_INIT_FIX_DATA): Initialize the new fields.
(TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
Wed Nov 24 20:27:58 1999 Jeffrey A Law ([email protected])
* config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
'B' operand for PA2.0 bb instruction.
1999-11-18 Nick Clifton <[email protected]>
* config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
target.
* config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
relocs.
(mcore_force_relocation): Force relocations to be generated for
RVA relocs.
1999-11-16 Alan Modra <[email protected]>
* 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 <[email protected]>
* 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 <[email protected]>
* macro.c (buffer_and_nest): Do not check beyond the end of the
buffer.
1999-11-11 Nick Clifton <[email protected]>
* macro.c (buffer_and_nest): Look for seperator after TO and
FROM tokens.
1999-11-08 Andrew Haley <[email protected]>
* 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 <[email protected]>
* 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 <[email protected]>
* 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 <[email protected]>
* expr.h (operatorT): Increase machine dependent operators to 16.
* expr.c (op_rank): Ditto.
1999-11-03 Ian Lance Taylor <[email protected]>
* 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 <[email protected]>
* config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
1999-11-01 Gavin Romig-Koch <[email protected]>
* 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 <[email protected]>
* 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 <[email protected]>
* 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 <[email protected]>
* 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 <[email protected]>
* config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
(ISA_HAS_64_BIT_REGS) New.
(gpr_interlocks,md_begin,reg_needs_delay,append_insn,
mips_emit_delays,macro_build,load_register,load_addresss,
macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
and/or use new ISA_xxx macros in expressions involving
ISA, particularly mips_opts.isa.
1999-10-18 Michael Meissner <[email protected]>
* 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
operator.
(O_cpregister): Ditto.
(md_begin): Change X_op test that field is wide enough to use
O_max instead of O_alpha_max.
(cpu_types): Fill in missing initializer.
(alpha_num_macros): Make unsigned.
(md_assemble): Make opnamelen be size_t.
(md_apply_fix): Cast alpha_num_operands to int before testing.
(alpha_force_relocation): Ditto.
(alpha_fix_adjustable): Ditto.
(alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
(tc_gen_reloc): Ditto.
(tc_get_register): Ditto.
(emit_ldgp): Ditto.
(emit_lda): Ditto.
(emit_ldah): Ditto.
(emit_ldil): Ditto.
(s_alpha_ent): Ditto.
(s_alpha_end): Ditto.
(s_alpha_frame): Ditto.
(s_alpha_prologue): Ditto.
(s_alpha_file): Ditto.
(s_alpha_gprel32): Ditto.
(s_alpha_proc): Ditto.
(s_alpha_set): Ditto.
(s_alpha_base): Ditto.
(s_alpha_align): Ditto.
(s_alpha_arch): Ditto.
(alpha_align): Ditto.
(assemble_insn): Suppress unused variable warning.
(emit_insn): Ditto.
(assemble_insn): Don't assume X_op and X_unsigned are in a given
order in the structure.
(s_alpha_coff_wrapper): Avoid int/unsigned comparison.
Sun Oct 17 17:15:58 1999 Jeffrey A Law ([email protected])
* config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
1999-10-12 Alan Modra <[email protected]>
* config/tc-i386.c (i386_index_check): Correct #endif location.
Mon Oct 11 14:02:40 1999 Geoffrey Keating <[email protected]>
* 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 <[email protected]>
* config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
'@'. Change autoincrement completers to fall through to cache control
completers.
* config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
arg.
(pa_parse_addb_64_cmpltr): New function.
* config/tc-hppa.c (pa_ip): Change error message.
(pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
'?Q' args to allow falling through.
* 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 <[email protected]>
* 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 <[email protected]>
* config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
operands.
Mon Oct 4 17:24:23 1999 Nick Clifton <[email protected]>
Doug Evans <[email protected]>
Add support for m32rx.
* config/tc-m32r.c (enable_m32rx): New static global.
(enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
(allow_m32rx): New function.
(M32R_SHORTOPTS): Add `O'.
(md_longopts): Add --m32rx plus several warning options.
(md_parse_option): Handle new options.
(md_show_usage): Print them.
(md_begin): Enable m32rx.
(OPERAND_IS_COND_BIT): New macro.
(first_writes_to_seconds_operands): New function.
(writes_to_pc,can_make_parallel,make_parallel): New functions.
(target_make_parallel,assemble_two_insns): New functions.
(md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
If optimizing and m32rx, try to make consecutive insns parallel.
Tue Sep 28 14:06:44 1999 Geoffrey Keating <[email protected]>
* config/tc-mips.c (nopic_need_relax): Allow for the
.sdata.foo sections generated by -fdata-sections,
and for the .gnu.linkonce.s sections generated by C++.
Thu Sep 23 07:13:45 1999 Jerry Quinn <[email protected]>
* 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 ([email protected])
* 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 <[email protected]>
* config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
Mon Sep 20 04:01:41 1999 Jeffrey A Law ([email protected])
* config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
of PA2.0 support.
1999-09-19 Alexandre Oliva <[email protected]>
* 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 ([email protected])
* config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
operands.
* 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 ([email protected])
* config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
(pa_ip): Handle 'fX'.
Fri Sep 17 11:57:34 1999 Jeffrey A Law ([email protected])
* 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 ([email protected])
* 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
debug_line.
(md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
(md_assemble): Call dwarf2_where for OBJ_ELF.
(pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
(pa_end_of_source): New function.
* config/tc-hppa.h (md_end): Define for OBJ_ELF.
1999-09-14 Michael Meissner <[email protected]>
* configure.in (Canonicalization of target names): Remove adding
${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
generates $ac_config_sub with a ${CONFIG_SHELL} already.
* configure: Regenerate.
1999-09-14 Donn Terry <[email protected]>
* config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
1999-09-13 Alan Modra <[email protected]>
* 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 <[email protected]>
* 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 <[email protected]>
* write.c (dump_section_relocs): Call print_symbol_value_1 to
print the symbol, rather than printing it here.
1999-09-11 Donn Terry <[email protected]>
* 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
defined.
* config/obj-coff.h (SET_SECTION_RELOCS): Define.
* doc/internals.texi (Object format backend): Document
SET_SECTION_RELOCS.
* 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
symbols.
* config/obj-coff.c (obj_coff_endef): Don't merge labels, or
symbols which do not have a constant value, or tags with
non-tags. Remove the symbol from the list before adding it at the
end.
* 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
positive.
* config/atof-ieee.c (atof_ieee): Change what_kind to int.
* config/atof-vax.c (flonum_gen2vax): Change format_letter to
int.
(md_atof): Return NULL rather than 0.
* config/tc-i386.c (md_atof): Change type to int.
* expr.c (expr): Change first parameter to int.
* config/obj-coff.c: Add declarations for static functions.
(coff_frob_symbol): Use SYM_AUXENT.
* config/tc-i386.h (flag_16bit_code): Don't declare.
* 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 <[email protected]>
* doc/c-arm.texi: Fix arguments of @var to not contain
punctuation.
1999-09-08 Philip Blundell <[email protected]>
* 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 ([email protected])
* 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 <[email protected]>
* config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
BFD_ASSEMBLER code.
1999-09-06 Donn Terry <[email protected]>
* as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
Mon Sep 6 04:26:56 1999 Jeffrey A Law ([email protected])
* config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
candidate instruction. Require registers for register arguments
when in strict mode. Require assemble-time constants for
constants when in strict mode.
(pa_get_absolute_expression): Require a constant when in strict
mode.
1999-09-06 Nick Clifton <[email protected]>
* config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
1999-09-04 Steve Chamberlain <[email protected]>
* config/tc-pj.c: New file, supports picoJava in ELF.
* config/tc-pj.h: Ditto.
* configure.in (pjl*, pj*): New targets.
* Makefile.am: Rebuild dependencies.
(CPU_TYPES): Add pj.
(TARGET_CPU_CFILES): Add config/tc-pj.c.
(TARGET_CPU_HFILES): Add config/tc-pj.h.
* doc/c-pj.texi: New file.
* doc/as.texinfo: Add some PJ specifics.
* doc/all.texi: Add PJ to the list of all architectures, sort them
all alphabetically.
* doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
* configure, Makefile.in, doc/Makefile.in: Rebuild.
1999-09-02 Alan Modra <[email protected]>
* config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
(obj_frob_file): Test for null pointer.
(OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
(OBJ_PROCESS_STAB): And here.
(elf_obj_sy): Remove
* 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.
* configure.in: Enable bfd for i386-coff when primary target is
bfd. Enable i386 elf,coff emulation support. Don't set
USE_EMULATIONS=1 or te_file=multi unless there is more than one
emulation to support.
*configure: Regenerate.
1999-09-02 Nick Clifton <[email protected]>
* config/tc-mcore.c (mcore_s_section): Do not dump literals if a
.section .line directive is encountered.
1999-09-01 Nick Clifton <[email protected]>
* config/tc-arm.c (md_section_align): Do not align sections in ELF
format.
* 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 <[email protected]>
* config/tc-i386.c (i386_intel_memory_operand): Combine
i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
and RESTORE_END_STRING around parse_register calls.
(i386_operand): Here too.
(i386_is_reg): Remove.
(parse_register): Move as_bad calls from within this function to
callers.
1999-08-29 Alan Modra <[email protected]>
Based on a patch from H.J. Lu <[email protected]>
* config/tc-i386.c (parse_register): Handle FP regs specially.
(md_begin): Remove '(' and ')' from register_chars.
1999-08-29 Doug Evans <[email protected]>
* config/tc-m32r.c (md_parse_option): Delete unrecognized option
error message (done elsewhere).
Sat Aug 28 01:23:11 1999 Jeffrey A Law ([email protected])
* config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
Sat Aug 28 00:26:26 1999 Jerry Quinn <[email protected]>
* 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 <[email protected]>
* 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 <[email protected]>
* 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 <[email protected]>
* dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
ls.last_filename if last is less than zero. Set ls.last_filename
when allocating new entry.
(dwarf2_gen_line_info): Save seg and subseg info before subseg_new
call.
1999-08-20 Alan Modra <[email protected]>
* config/tc-i386.c (i386_index_check): Fix the displacement size
when INFER_ADDR_PREFIX.
1999-08-18 Nick Clifton <[email protected]>
* config/tc-arm.c (md_apply_fix3): If an offset is invalid,
display its value.
1999-08-17 Ian Lance Taylor <[email protected]>
* config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
handle 0xffffNNNN constants correctly.
1999-08-16 Nick Clifton <[email protected]>
* config/tc-arm.c (do_ldst): Look for register conflicts on stores
as well as loads.
1999-08-13 Nick Clifton <[email protected]>
* config/tc-arm.c (validate_offset_imm): Work on unsigned values.
(md_apply_fix3): Always pass positive values to
validate_offset_imm.
1999-08-12 Nick Clifton <[email protected]>
* config/tc-arm.c (skip_whitespace): New macro.
Formatting tidy ups.
(md_apply_fix3): Store relocation offset in addend for ELF based
relocs.
(arm_force_relocation): Always generate relocs for Thumb function
calls.
1999-08-11 Alan Modra <[email protected]>
* 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 ([email protected])
* 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 <[email protected]>
* 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 <[email protected]>
* config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
certain sections, to match BFD changes.
1999-08-08 Mumit Khan <[email protected]>
* Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
(EXTRA_SCRIPTS): Define to keep automake happy.
* Makefile.in: Rebuild.
1999-08-08 Ian Lance Taylor <[email protected]>
* Makefile.am: Rename .dep* files to DEP*.
(MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
targets to DEPOBJ.
* Makefile.in: Rebuild.
1999-08-08 Jakub Jelinek <[email protected]>
* config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
1999-08-08 Ian Lance Taylor <[email protected]>
* Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
avoid problems on DOS filesystems.
* Makefile.in: Rebuild.
* doc/as.texinfo (Section): Document 's' flag for COFF version.
1999-08-08 Mumit Khan <[email protected]>
* config/obj-coff.c (obj_coff_section): Handle 's' (shared)
section flag.
1999-08-08 Ian Lance Taylor <[email protected]>
* configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
line to create ${GDBINIT} rather than .gdbinit.
* configure, Makefile.in, doc/Makefile.in: Rebuild.
Fri Aug 6 12:12:44 1999 Jeffrey A Law ([email protected])
* config/tc-hppa.c (pa_ip, case '?'): Add missing break.
Fri Aug 6 09:46:35 1999 Jerry Quinn <[email protected]>
* config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
1999-08-06 Jakub Jelinek <[email protected]>
* config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
non-adjustable symbols.
Thu Aug 5 16:52:51 1999 Jerry Quinn <[email protected]>
* config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
Thu Aug 5 23:05:56 1999 J"orn Rennecke <[email protected]>
* config/tc-sh.c (md_assemble): Call as_bad when there are excess
operands.
1999-08-05 Donn Terry <[email protected]>
* config/te-interix.h: New file.
* configure.in (i386-*-interix*): New target.
* configure: Rebuild.
Wed Aug 4 13:12:17 1999 Jeffrey A Law ([email protected])
* 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 <[email protected]>
* config/tc-i386.c (i386_operand): No need to change
operand_string pointer in segment reg case before goto
do_memory_reference. Initialise displacement_string_start and
displacement_string_end after do_memory_reference label.
(i386_index_check): Add operand_string param, and print error
message on failure here.
(i386_intel_memory_operand): Instead of here.
(i386_operand): And here.
(INFER_ADDR_PREFIX): Enable.
* doc/c-i386.texi (i386-16bit): Document .code16gcc.
* config/tc-i386.h (DefaultSize): Define. Renumber following
opcode_modifier defines.
From Etienne Lorrain <[email protected]>
* 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 <[email protected]>
* 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 <[email protected]>.
1999-08-03 Etienne Lorrain <[email protected]>
* config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
1999-08-03 Alan Modra <[email protected]>
* config/tc-i386.c: Indentation and white space changes.
(i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
don't enable it by default.
(i386_intel_operand): Remove redundant prototype.
Move check on number of memory operands, and i.mem_operands++
(i386_intel_memory_operand): To here.
Remove i386_immediate code from here. Remove special case code
for input and output using (%dx). Remove base/index checks and
call i386_index_check instead. Save initial operand_string
argument for error message.
(i386_operand): Remove redundant prototype. Move base/index
checks to i386_index_check.
(i386_displacement): Move intel mode check for non-zero
i.disp_operand
(i386_intel_memory_operand): To here.
1999-07-30 Jakub Jelinek <[email protected]>
* 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 <[email protected]>
* config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
the relocation's section offset.
1999-07-29 Alan Modra <[email protected]>
* 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" <[email protected]>
* config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
processing.
1999-07-27 Ian Lance Taylor <[email protected]>
* config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
VTABLE relocations.
1999-07-21 Mark Elbrecht <[email protected]>
* config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
* configure.bat: Remove; obsolete.
* config/go32.cfg: Likewise.
1999-07-21 Brad M. Garcia <[email protected]>
* configure.in (i386-*-vxworks*): New target.
* configure: Rebuild.
1999-07-16 Jakub Jelinek <[email protected]>
* doc/c-sparc.texi: Document .register and .nword pseudo-ops.
1999-07-16 Jakub Jelinek <[email protected]>
* config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
on -64 and not pic.
(output_insn): Put OLO10's secondary addend into tc_fix_data.
(md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
(tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
* config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
MAX_RELOC_EXPANSION): Define.
(TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
1999-07-16 Alan Modra <[email protected]>
* config/tc-i386.c (intel_float_operand): Add prototype, make static.
(md_assemble): Localize *exp variable to if (fake_zero_displacement)
block. Print a warning if an 8-bit or 16-bit constant
displacement or immediate is truncated on output.
(i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
immediate.
(i386_operand): Disallow immediate jump absolute operand.
1999-07-15 Ian Lance Taylor <[email protected]>
* configure.in: 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 ([email protected])
* 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 <[email protected]>
* 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
relocs.
(cons_fix_new_arm): Remove misleading comments.
1999-07-14 Ian Lance Taylor <[email protected]>
* 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 <[email protected]>
* config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
1999-07-11 Ian Lance Taylor <[email protected]>
* 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 <[email protected]>
* 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 <[email protected]>
* configure.in (hppa*-linux-gnu*): New target.
* configure: Rebuilt.
1999-07-08 Nick Clifton <[email protected]>
* doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
1999-07-07 Nick Clifton <[email protected]>
* 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 ([email protected])
* config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
for ELF.
1999-07-05 Nick Clifton <[email protected]>
* 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
op.
(validate_immediate_twopart): New function. Determine if a
constant can be computed by two ADD instructions.
(output_inst): Remove its command line parameter - it was never
used.
(md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
implememt the ADRL pseudo op.
(tc_gen_reloc): Generate a suitable error message if an ADRL
instruction tries to generate a real reloc.
* doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
Thu Jul 1 15:33:10 1999 Jeffrey A Law ([email protected])