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Author SHA1 Message Date
Nick Clifton
7e005732aa Add .incbin pseudo op 2001-07-09 08:19:18 +00:00
Nick Clifton
ae341099a8 Only set debug_type to DEBUG_NONE if it is DEBUG_UNSPECIFIED. 2001-07-07 15:43:04 +00:00
John Healy
002de68b31 2001-07-06 John Healy <jhealy@redhat.com> 
* cgen.c (gas_cgen_save_fixups): Modified to allow more than one
        set of fixups to be stored.
        (gas_cgen_restore_fixups): Modified to allow the fixup chain to be
        restored to be chosen from any that are saved.
        (gas_cgen_swap_fixups): Modified to allow the current set of
        fixups to be swapped with any other set that has been saved.
        (gas_cgen_initialize_saved_fixups_array): New routine.
        * cgen.h: Modifed prototypes for gas_cgen_save_fixups,
        gas_cgen_restore_fixups, and gas_cgen_swap_fixups.  Added definitions
        or MAX_SAVED_FIXUP_CHAINS.
        * config/tc-m32r.c (assemble_two_insns): Changed calls to fixup
        store, swap and restore fuctions to reflect the new interface.
 2001-07-06 19:09:23 +00:00
Nick Clifton
7099f9f917 Catch and ignore empty, ineffectual alignment frags when deciding if a 
branch can be short.
 2001-07-06 08:21:35 +00:00
Jim Wilson
557debbaef 32-bit unwind data for ia64-hpux, from Steve Ellcey 
* config/tc-ia64.c (special_section): Add SPECIAL_SECTION_INIT_ARRAY
	and SPECIAL_SECTION_FINI_ARRAY.
	(special_section_name): Add .init_array and .fini_array.
	(md_pseudo_table): Add init_array and fini_array.
	(md): Add pointer_size and pointer_size_shift fields.
	(setup_unwind_header): New static function.
	(output_unw_records): Modify to use setup_unwind_header.
	(generate_unwind_image, dot_endp): Modify to use md.pointer_size and
	md.pointer_size_shift.
	(md_begin): Initialize md.pointer_size and md.pointer_size_shift.
 2001-07-06 07:32:42 +00:00
Alan Modra
7fb088be89 Oops, missed committing entry for 2001-07-05 change. 2001-07-06 02:02:42 +00:00
Ben Elliston
464bb47cc9 2001-07-05 Ben Elliston <bje@redhat.com> 
* README (Supported platforms): m88k no longer suffers bitrot.
 2001-07-05 11:28:57 +00:00
Ben Elliston
4ad0936356 2001-07-05 Ben Elliston <bje@redhat.com> 
* config/tc-m88k.c (md_pseudo_table): Remove redundant "global".
 2001-07-05 07:28:06 +00:00
Alan Modra
bd780143bd * struc-symbol.h (struct local_symbol): Rename lsy_offset to 
lsy_value.  Correct typos in comments.
	* symbols.c (local_symbol_make): Update for name change.
	(local_symbol_convert): Likewise.
	(colon): Likewise.
	(S_GET_VALUE): Likewise.
	(S_SET_VALUE): Likewise.
	(print_symbol_value_1): Likewise.
	(resolve_symbol_value): Likewise.  Don't divide local sym values
	by OCTETS_PER_BYTE twice.
 2001-07-05 05:49:13 +00:00
Jim Wilson
87885043df Fix ia64-linux gas ehopt testsuite failure. 
* config/tc-ia64.c (md_pseudo_table): Add 2byte, 4byte, and 8byte.
 2001-07-05 03:34:42 +00:00
Jim Wilson
3e37788f8d Fix 2 ia64-linux gas testsuite failures. 
* config/tc-ia64.c (is_conditional_branch): Rewrite to exclude mod
	sched branches.
 2001-07-05 02:30:21 +00:00
Ben Elliston
2a1e2a6d6e 2001-07-05 Ben Elliston <bje@redhat.com> 
* read.c (s_fill): Correct spelling error in comments.
 2001-07-05 00:36:50 +00:00
Ben Elliston
81b0b3f175 2001-07-05 Ben Elliston <bje@redhat.com> 
* doc/c-m88k.texi: New file.
	* doc/Makefile.am (CPU_DOCS): Add c-m88k.texi.
	* doc/Makefile.in: Regenerate.
	* doc/all.texi: Set M880X0.
	* doc/as.texinfo: Hook in m88k-dependent documentation.
 2001-07-05 00:25:28 +00:00
Eric Christopher
18ae5d728b 2001-07-04 Eric Christopher <echristo@redhat.com> 
* doc/c-mips.texi (MIPS Opts): Document 12000 as valid cpu.

	* config/tc-mips.c (mips_cpu_info_table): Add rm5200, rm5231, rm5261,
	and rm5721 as valid cpu strings.
	(md_show_usage): Add rm5200, rm5231, rm5261, rm5721.
 2001-07-04 12:32:07 +00:00
Richard Sandiford
7461da6e23 [gas] 
* config/tc-mips.c (md_apply_fix): Prevent addend from becoming zero
	if it's expected to be non-zero.
[gas/testsuite]
	* gas/mips/elf-rel3.s: Add zero word to end of file.
 2001-07-04 09:49:29 +00:00
H.J. Lu
86a1548669 2001-07-03 H.J. Lu <hjl@gnu.org> 
* gas/mips/lb-xgot-ilocks.d: Add -march=r3900.
 2001-07-03 18:49:04 +00:00
Nick Clifton
7bcad3e505 Fix seg fault by replacing symbol_get_frag() with fscan->fx_frag. 2001-07-03 15:22:19 +00:00
Nick Clifton
8754881645 Fix mips16 testsuite failure by allowing finalize_syms to be set before 
size_segs is called.
 2001-07-03 15:04:19 +00:00
Alan Modra
99a814a1cc * config/tc-ppc.c: Formatting fixes. 2001-07-02 10:54:49 +00:00
Ben Elliston
bd59b34f1e 2001-07-01 Ben Elliston <bje@redhat.com> 
* config/tc-m88k.c: Back out warning fixes from 2001-06-24, as
	they cause some subtle breakage.  Will fix them again later.
 2001-07-01 06:36:43 +00:00
Ben Elliston
551b1d8931 * fix tabs in this change: 
2001-06-28  Eric Christopher <echristo@redhat.com>
              H.J. Lu  <hjl@gnu.org>
 2001-07-01 06:32:07 +00:00
Ben Elliston
013468bc3c 2001-07-01 Ben Elliston <bje@redhat.com> 
* gas/m88k/allinsn.s: New file.
	* gas/m88k/allinsn.d: Likewise.
	* gas/m88k/m88k.exp: Test with allinsn.s also.
 2001-07-01 06:16:55 +00:00
Nick Clifton
e237d851a4 Treat a .ln directive outside of a function as a .appline directive. 2001-06-30 10:09:40 +00:00
Eric Christopher
ec68c924f0 2001-06-28 Eric Christopher <echristo@redhat.com> 
H.J. Lu  <hjl@gnu.org>

        * config/tc-mips.c (mips_arch): New. Use mips_arch instead
        of mips_cpu for the ISA selection.
        (md_longopts): Add OPTION_MARCH and OPTION_MTUNE.
        (md_parse_option): Handle OPTION_MARCH and OPTION_MTUNE.
	(mips_tune): New.  Use mips_tune for scheduling and optimization
	issues.
	(append_insn): Use mips_tune and mips_arch.
	(macro_build): Ditto.
	(mips_ip): Ditto.
	(md_begin): Handle mips_arch, mips_tune and mips_cpu.  For
	backwards compatability mips_cpu generates arch and tune.
	(md_show_usage): Document new behavior.

	* doc/c-mips.texi (MIPS Opts): Document -march and -mtune.
	Deprecate -mcpu.

	* NEWS: Update.

2001-06-28  Eric Christopher  <echristo@redhat.com>

	* gas/mips/usd.d: Change for march/mtune.
	* gas/mips/ulh-xgot.d: Ditto.
	* gas/mips/uld.d: Ditto.
	* gas/mips/trunc.d: Ditto.
	* gas/mips/rol.d: Ditto.
	* gas/mips/nodelay.d: Ditto.
	* gas/mips/mul.d: Ditto.
	* gas/mips/mul-ilocks.d: Ditto.
	* gas/mips/trap20.d: Ditto.
	* gas/mips/mips4.d: Ditto.
	* gas/mips/mips16.d: Ditto.
	* gas/mips/lif-xgot.d: Ditto.
	* gas/mips/lif-svr4pic.d: Ditto.
	* gas/mips/ld-xgot.d: Ditto.
	* gas/mips/ld-svr4pic.d: Ditto.
	* gas/mips/ld-ilocks-addr32.d: Ditto.
	* gas/mips/lb-xgot.d: Ditto.
	* gas/mips/jal-xgot.d: Ditto.
	* gas/mips/jal-svr4pic.d: Ditto.
	* gas/mips/delay.d: Ditto.
	* gas/mips/lb-xgot-ilocks.d: Ditto.
	* gas/mips/div.d: Ditto.
	* gas/mips/break20.d: Ditto.
	* gas/mips/delay.d: Ditto.
	* gas/mips/elf_e_flags3.d: Ditto.
	* gas/mips/elf_e_flags4.d: Ditto.
	* gas/mips/lineno.d: Ditto.
	* gas/mips/mips16.d: Ditto.
	* gas/mips/mips4.d: Ditto.
	* gas/mips/mips4010.d: Ditto.
	* gas/mips/mips4650.d: Ditto.
 2001-06-29 21:27:43 +00:00
Nick Clifton
38b87a1b80 Do not set finalize_syms until after the segments have been sized. 
Some backends may still need to access the syms's frags in order to
adjust relaxed frags.
 2001-06-27 08:49:42 +00:00
Nick Clifton
d827344236 Use MVN to build simple inverted constants. 2001-06-27 08:15:52 +00:00
Alan Modra
1a16aca4b4 * write.c (fixup_segment <Difference of 2 syms same seg>): Don't 
subtract MD_PCREL_FROM_SECTION for 68k.
	(fixup_segment <Difference of 2 syms different seg>): Only fudge
	by adding MD_PCREL_FROM_SECTION for 68k or if not already pcrel.
 2001-06-27 07:02:24 +00:00
Alan Modra
d48019e088 * write.c (fixup_segment <Difference of 2 syms same seg>): If 
pcrel, subtract MD_PCREL_FROM_SECTION value.
 2001-06-27 03:14:47 +00:00
Ben Elliston
37ffda1076 2001-06-24 Ben Elliston <bje@redhat.com> 
* stabs.c (generate_asm_file): Make local variable `len' a size_t.
 2001-06-25 07:57:09 +00:00
Jakub Jelinek
6f112c47dc * config/tc-alpha.c (tc_gen_reloc): Handle relocs against SEC_MERGE 
section symbols the same way as externs.
 2001-06-24 16:43:31 +00:00
Ben Elliston
453520d7ad 2001-06-24 Ben Elliston <bje@redhat.com> 
* config/tc-m88k.c (md_number_to_imm): Remove; unused since 1993.
	(emit_relocations): Ditto.
	(s_bss): Ditto.
	(md_begin): Reformat comments to conform to the GNU standards.
	(md_assemble): Ditto.
 2001-06-24 06:01:49 +00:00
Ben Elliston
e21e484e83 * fixes to silence all compiler warnings. 
2001-06-24  Ben Elliston  <bje@redhat.com>

	* config/tc-m88k.c (get_reg): Adjust type of `reg_prefix' to char.
	(md_parse_option): Mark parameters as unused.
	(md_show_usage): Ditto.
	(calcop): Adjust type of `reg_prefix' to char.
	(get_reg): Ditto.
	(getval): Adjust type of local `c' to char.
	(md_create_short_jump): Mark from_addr, to_addr params as unused.
	(md_create_long_jump): Ditto.
	(md_estimate_size_before_relax): Mark parameters as unused.
 2001-06-24 01:56:48 +00:00
Ben Elliston
a181d81e0c 2001-06-24 Ben Elliston <bje@redhat.com> 
* config/tc-m88k.c (md_pseudo_table): Properly terminate the table
	to allay a possible compiler warning.
 2001-06-23 23:02:57 +00:00
Nick Clifton
dd9b19ab40 Document md_atof 2001-06-22 09:32:09 +00:00
Nick Clifton
8be31359fc Add %mrp (millicode return pointer) alias for %r2 or %r31, depending on 32 or 
64 bit architecture.
 2001-06-22 08:17:57 +00:00
Nick Clifton
1cac90122e Allow adrCCl. [Patch from Phillip BLundel] 
Updated ARM tests.
 2001-06-21 19:46:54 +00:00
Alan Modra
b091f402a9 * config/tc-hppa.c (CHECK_FIELD_WHERE): Define. 
(md_apply_fix): Use it here.  Replace printf with equivalent
	as_bad_where.
	(tc_gen_reloc): Use as_bad_where instead of as_bad.
	(md_apply_fix): Here too.
	* config/tc-i386.c (tc_gen_reloc): Use as_bad_where instead of as_bad.
	* config/tc-m68k.c (tc_gen_reloc): Likewise.
	(md_convert_frag_1): Likewise.
 2001-06-21 06:12:11 +00:00
Tom Rix
1ad63b2f00 Fix for problem with default alignment of .comm 2001-06-20 13:34:10 +00:00
Nick Clifton
b99bd4efbd Restore file accidentally deleted during man page cleanup 2001-06-19 16:26:43 +00:00
Nick Clifton
c45021f2d2 Remove auot generated man pages 2001-06-19 11:57:29 +00:00
Phil Blundell
2172d73b21 2001-06-18 Philip Blundell <philb@gnu.org> 
* config/tc-arm.c (do_msr): Remove restriction on usage of
	immediate operands.
 2001-06-19 07:33:21 +00:00
Alan Modra
45c500fa3e * dwarf2dbg.c (dwarf2_finish): Output file info even when no 
line info.
 2001-06-19 05:40:55 +00:00
Phil Blundell
0b317b0807 2001-06-13 Philip Blundell <philb@gnu.org> 
* config/tc-arm.c (thumb_shift): Improve wording of error message.
	(do_t_arit): Likewise.
 2001-06-14 07:58:12 +00:00
Nick Clifton
2bc0a1288f Stop sh-coff port from trying to call dwarf2 debug functions 2001-06-13 16:46:05 +00:00
Andreas Jaeger
74b5b66abe * gas/vtable/vtable.exp (run_list_test): Don't run on sparc64. 2001-06-13 13:42:42 +00:00
Nick Clifton
07a7a14553 Fix typo in comment 2001-06-13 11:29:53 +00:00
Nick Clifton
542bf900ba Regernate after recent change to as.texinfo 2001-06-13 11:26:37 +00:00
Nick Clifton
b131d4dca6 Document use of comparison operators as infix operators 2001-06-12 15:56:04 +00:00
Nick Clifton
e1f44d1052 Fix m68k/mri mode problems. 2001-06-12 10:35:24 +00:00
Nick Clifton
3971ce954f fix test for overlflow of literal pool 2001-06-12 08:27:53 +00:00
Alan Modra
de8b1efeaa * gas/i386/x86_64.d: Update for 2001-06-11 disassembler change. 2001-06-12 02:03:10 +00:00
H.J. Lu
63486801dd 2001-06-11 H.J. Lu <hjl@gnu.org> 
* NEWS: Updated for the new -n option for the MIPS assembler.

	* config/tc-mips.c (md_show_usage): Add -n.

	* doc/as.texinfo: Document the new -n option.
	* doc/c-mips.texi: Likewise.
	* doc/as.1: Regenerated.
 2001-06-11 20:40:36 +00:00
H.J. Lu
bab00ceada 2001-06-10 H.J. Lu <hjl@gnu.org> 
* gas/elf/section2.l: Match various white spaces.
 2001-06-11 01:07:02 +00:00
H.J. Lu
3e9379a98e Support 64bit ELF, not BFD. 2001-06-10 23:05:47 +00:00
H.J. Lu
6174aabb80 2001-06-10 H.J. Lu <hjl@gnu.org> 
* gas/elf/section2.e: Support 64bit BFD.
	* gas/elf/section2.e-mips: Likewise.
 2001-06-10 18:16:51 +00:00
Alan Modra
5dd0794dca Branch hints for Pentium4 as insn modifiers, and some minor tweaks 
to formatting.
 2001-06-10 14:07:12 +00:00
H.J. Lu
594e740ff0 2001-06-08 H.J. Lu <hjl@gnu.org> 
* gas/mips/elfel-rel3.s: Moved to ...
	* gas/mips/elf-rel3.s: Here.

	* gas/mips/elf-rel3.d: Updated.

	* gas/mips/elfel-rel3.d: Updated.

	* gas/mips/relax.d: New file.
	* gas/mips/relax.s: Likewise.

	* gas/mips/mips.exp: Run relax and set xfail.
 2001-06-09 06:25:55 +00:00
H.J. Lu
39c0a33100 2001-06-08 H.J. Lu <hjl@gnu.org> 
* config/tc-mips.c (warn_nops): New variable. Set to 0 to
	disable warning about all NOPS that the assembler generates.
	(macro): Warn NOPS generated only if warn_nops is not 0.
	(md_shortopts): Add `n'.
	(md_parse_option): Set warn_nops to 1 for `n'.
 2001-06-09 05:24:39 +00:00
H.J. Lu
268f6bed84 2001-06-08 H.J. Lu <hjl@gnu.org> 
* config/tc-mips.c (mips_ip): Properly handle illegal operands.
 2001-06-09 05:01:29 +00:00
H.J. Lu
d9e138e292 2001-06-08 H.J. Lu <hjl@gnu.org> 
* gas/mips/illegal.s: New file.
	* gas/mips/illegal.l: Likewise.

	* gas/elf/elf.exp (run_list_test): New.
	Run illegal with run_list_test.
 2001-06-09 04:54:16 +00:00
H.J. Lu
7388e440ec 2001-06-08 H.J. Lu <hjl@gnu.org> 
* gas/mips/elf-jal.d: New file.

	* gas/mips/mips.exp: Run "elf-jal" instead of "jal" for ELF.
 2001-06-09 03:28:32 +00:00
H.J. Lu
ea4ff978a2 2001-06-08 H.J. Lu <hjl@gnu.org> 
* config/tc-mips.c (md_apply_fix): Don't adjust common
	extern/weak symbols for ELF.
	(md_estimate_size_before_relax): Treat weak like extern for
	ELF.
	(mips_fix_adjustable): Don't adjust extern/weak symbols for
	ELF.
 2001-06-09 03:28:04 +00:00
Alan Modra
02e07694c3 * gas/elf/elf.exp (run_list_test): Undo $readelf change in 2001-06-07. 2001-06-08 15:27:25 +00:00
Alan Modra
c0037ab6f5 fix typo. 2001-06-08 06:11:33 +00:00
Alan Modra
98aa84af0e * Makefile.am: 'som' is not wrongly spelled 'some'. 
* Makefile.in: Regenerate.

	* config/tc-mips.c (mips16_mark_labels): Reduce number of calls to
	S_GET_VALUE by using a temp.
	(append_insn): Likewise, and for S_GET_VALUE too.
	(mips_emit_delays): Likewise.
	(my_getExpression): Likewise.
	(md_apply_fix): Likewise.  Use "valueT" rather than "long" for "value".
	(mips16_extended_frag): Remove code concerned with avoiding
	locking in a frag address now that symbols are not finalized until
	relaxation is complete.  Cater for first relaxation pass having
	bogus addresses.  Use relax_marker to reliably determine whether a
	symbol frag has been reached on the current pass.
 2001-06-08 06:07:13 +00:00
H.J. Lu
fa6b2d59c9 2001-06-07 H.J. Lu <hjl@gnu.org> 
* gas/elf/section2.e-mips: New file.

	* gas/elf/elf.exp (run_list_test): Add suffix.
	Pass -mips as suffix to run_list_test for mips.
 2001-06-08 01:08:05 +00:00
H.J. Lu
f85f789b4c 2001-06-07 H.J. Lu <hjl@gnu.org> 
* configure.in: Move "mips-*-linux-gnu*" before "mips-*-gnu*".
	* configure: Regenerate.
 2001-06-07 23:43:46 +00:00
H.J. Lu
7b15a6b5a9 2001-06-07 H.J. Lu <hjl@gnu.org> 
* gas/elf/section2.l: Match ".*GAS.*" instead of
	"GAS LISTING .*".
 2001-06-07 18:06:59 +00:00
H.J. Lu
df3bcd6f73 2001-06-07 H.J. Lu <hjl@gnu.org> 
* configure.in: Use MIPS_STABS_ELF for Linux/mips and remove
	ecoff emulation.
	* configure: Regenerate.
 2001-06-07 17:23:14 +00:00
H.J. Lu
9160c09b0f 2001-06-07 H.J. Lu <hjl@gnu.org> 
* gas/mips/mips.exp: Set xfail for "lineno" on Linux/mips.
 2001-06-07 17:18:56 +00:00
H.J. Lu
add565213d 2001-06-07 H.J. Lu <hjl@gnu.org> 
* config/tc-mips.c (mips_pseudo_table): Add "extern" if
	MIPS_STABS_ELF is defined.
 2001-06-07 16:52:19 +00:00
H.J. Lu
d2d89a164a Fix typos. 2001-06-07 16:48:18 +00:00
H.J. Lu
823e3a7306 2001-06-06 H.J. Lu <hjl@gnu.org> 
* gas/mips/empic.d: Support stabs.
	* gas/mips/mips16-e.d: Likewise.
	* gas/mips/mips16-f.d: Likewise.
	* gas/mips/mipsel16-f.d: Likewise.
	* gas/mips/telempic.d: Likewise.
	* gas/mips/tempic.d: Likewise.
	* gas/mips/tmips16-e.d: Likewise.
	* gas/mips/tmipsel16-e.d: Likewise.
 2001-06-07 16:44:12 +00:00
H.J. Lu
a90335ee82 2001-06-06 H.J. Lu <hjl@gnu.org> 
* gas/mips/elf-rel3.s: New file.
	* gas/mips/elf-rel3.d: Likewise.
	* gas/mips/elfel-rel3.s: Likewise.
	* gas/mips/elfel-rel3.d: Likewise.

	* gas/mips/mips.exp: Run elf-rel3/elfel-rel3.
 2001-06-07 00:57:40 +00:00
H.J. Lu
5b5032ebbd 2001-06-06 H.J. Lu <hjl@gnu.org> 
* gas/elf/elf.exp (run_list_test): New.
	Run section2 with run_list_test.

	* gas/elf/section2.e: New file.
	* gas/elf/section2.l: Likewise.
	* gas/elf/section2.s: Likewise.
 2001-06-06 21:07:14 +00:00
Nick Clifton
6da13e9a21 Remove L fromlist of accepting listin goptions 2001-06-06 17:32:38 +00:00
Nick Clifton
879db8be1a Remove warnings building z8k port. 
Fix ld -r behaviour
 2001-06-06 17:01:35 +00:00
Nick Clifton
98b3248268 correct some 68k/ColdFire problems 2001-06-06 14:28:00 +00:00
Alan Modra
6e139bf09a * config/tc-s390.h (TC_FORCE_RELOCATION): Always emit relocations 
BFD_RELOC_VTABLE_INHERIT and BFD_RELOC_VTABLE_ENTRY.
 2001-06-06 12:08:50 +00:00
Alan Modra
d6767af842 * config/tc-s390.h (TC_FORCE_RELOCATION): Always emit relocations 
BFD_RELOC_VTABLE_INHERIT and BFD_RELOC_VTABLE_ENTRY.
 2001-06-06 12:06:56 +00:00
Alan Modra
cb9401fc47 * config/tc-i386.c (md_assemble): Handle Pentium4 branch hints. 
<JumpByte, JumpDword insn output>: Remove dead code.
 2001-06-06 10:23:39 +00:00
Alan Modra
3c5cdb543e * as.c (parse_args): Correct option name "listing-lhs-width2". 2001-06-06 03:42:24 +00:00
Nick Clifton
92ed29ef02 oops - omitted from previous delta 2001-06-05 08:31:24 +00:00
Nick Clifton
4d7c34bfce Do not allow .globl to override .section 2001-06-05 08:29:59 +00:00
H.J. Lu
5199a87b39 2001-06-04 H.J. Lu <hjl@gnu.org> 
* gas/mips/mips4010.s: Add the missing ".end".
	* gas/mips/mips4100.s: Likewise.
	* gas/mips/mips4650.s: Likewise.
	* gas/mips/sync.s: Likewise.
 2001-06-04 18:20:00 +00:00
H.J. Lu
0b4bdf775b 2001-06-02 H.J. Lu <hjl@gnu.org> 
* gas/sparc/unalign.d: Support Sparc V9.
 2001-06-02 18:46:14 +00:00
Richard Henderson
371b7465e4 * read.c (emit_leb128_expr): Call md_cons_align. 2001-05-31 00:00:30 +00:00
Tom Rix
41ea10b134 formatting change 2001-05-29 14:53:22 +00:00
Nick Clifton
0f2712edc9 Add support for .uahword, .uaword and .uaxword pseudo ops 2001-05-28 09:23:54 +00:00
Alan Modra
9e40345d0e * write.c (relax_segment <rs_space>): Check the section of a 
symbol to determine whether it is absolute rather than comparing
	its frag against zero_address_frag as listings play tricks with
	frags.
 2001-05-27 12:17:38 +00:00
Alan Modra
fbe572f93e * config/tc-m68k.c (md_assemble): Ensure variable part of frag is 
allocated in the same chunk as the fixed part.
 2001-05-27 11:57:25 +00:00
Hans-Peter Nilsson
0b171357e6 * gas/cris/addi.d: Tweak for 64-bit BFD. 
* gas/cris/binop-cmpmove.d, gas/cris/binop-cmpmovx.d,
	gas/cris/binop-extx.d, gas/cris/binop.d, gas/cris/bork.d,
	gas/cris/branch.d, gas/cris/break.d, gas/cris/brokw-1.d,
	gas/cris/brokw-2.d, gas/cris/brokw-3.d, gas/cris/ccr.d,
	gas/cris/clear.d, gas/cris/continue.d, gas/cris/fragtest.d,
	gas/cris/jump-type.d, gas/cris/labfloat.d, gas/cris/macroat.d,
	gas/cris/movem-to-reg.d, gas/cris/nosep.d, gas/cris/oneop-type.d,
	gas/cris/prefix.d, gas/cris/pushpop-byte-sreg.d,
	gas/cris/pushpop-dword-sreg.d, gas/cris/pushpop-word-sreg.d,
	gas/cris/pushpop.d, gas/cris/quick-s6.d, gas/cris/quick-u5.d,
	gas/cris/quick-u6.d, gas/cris/range-err-1.s, gas/cris/rd-pic-1.d,
	gas/cris/rd-regprefix-1.d, gas/cris/rd-regprefix-1b.d,
	gas/cris/reg-to-mem.d, gas/cris/regreg.d, gas/cris/return.d,
	gas/cris/scc.d, gas/cris/separator.d, gas/cris/shexpr-1.d,
	gas/cris/sreg-to-x.d, gas/cris/test.d, gas/cris/unimplemented.d,
	gas/cris/unop-mem.d, gas/cris/x-to-byte-sreg.d,
	gas/cris/x-to-dcr1-sreg.d, gas/cris/x-to-dword-sreg.d,
	gas/cris/x-to-word-sreg.d: Ditto.
	* gas/cris/shexpr-1.d: Ditto.  Correct format.
 2001-05-27 09:34:06 +00:00
Alan Modra
54d3cad90d * write.c (relax_segment <rs_space>): Calculate growth using 
addresses before stretch.  Prevent repeated error messages.
	From Peter Jakubek  <pjak@snafu.de>
	Use as_bad_where and as_warn_where to pinpoint errors.
 2001-05-26 12:45:15 +00:00
H.J. Lu
ff8715d024 2001-05-25 H.J. Lu <hjl@gnu.org> 
* gas/mips/e32el-rel2.d: New for little endian mips.
	* gas/mips/elfel-rel2.d: Likewise.
	* gas/mips/elfel-rel.d: Likewise.
	* gas/mips/mipsel16-f.d: Likewise.
	* gas/mips/telempic.d: Likewise.
	* gas/mips/tmipsel16-e.d: Likewise.

	* gas/mips/tempic.d: New for traditional mips.
	* gas/mips/tmips16-e.d: Likewise.

	* gas/mips/elf-rel.d: Handle alignment padding.
	* gas/mips/elf-rel2.d: Likewise.

	* gas/mips/mips.exp: Support little endian and traditional
	mips.
 2001-05-25 18:39:02 +00:00
Alan Modra
05bdb37eec * symbols.c (resolve_symbol_value): Always set segment, even when 
not finalizing symbol value.
 2001-05-25 10:07:43 +00:00
Alan Modra
1cd55018a6 * config/obj-ieee.c (write_object_file): Set finalize_syms. 
* config/obj-coff.c (write_object_file): Likewise.
	* (size_section): Remove rs_space assert as fr_symbol is no longer
	removed.
	(fill_section): Likewise.
 2001-05-25 09:40:12 +00:00
Alan Modra
c709b09623 s/linuxaout/linux*aout/, s/linuxoldld/linux*oldld/ 2001-05-25 07:21:01 +00:00
Alan Modra
ce34c3732a Revert last patch. 2001-05-25 01:59:43 +00:00
Alan Modra
40e3ba9bb7 * expr.c (expr): Set return value to absolute_section for 
subtractive operations on symbols within a segment.
	* read.c (pseudo_set): Set segment for complex expressions.
 2001-05-25 00:01:30 +00:00
Alan Modra
b58c9faf2f From 2.11 branch 2001-03-30 Richard Henderson <rth@redhat.com> 
* config/tc-i386.c (md_convert_frag): Don't die on local symbols
	that have been finalized.
 2001-05-24 23:52:22 +00:00
Alan Modra
c89c853400 * symbols.c (resolve_symbol_value): Clear sy_resolving before 
taking exit_dont_set_value.
 2001-05-24 23:44:06 +00:00
Alan Modra
766c03c9fa * write.c (relax_segment): Don't zap fr_symbol when relaxing. 2001-05-24 23:33:00 +00:00
Tom Rix
6877bb43e5 Fix for gas seg fault and neg line numbers 2001-05-24 21:39:09 +00:00
H.J. Lu
8569c2f5b4 2001-05-24 H.J. Lu <hjl@gnu.org> 
* gas/m68k/pcrel.d: Support 64bit BFD.
 2001-05-24 20:08:04 +00:00
H.J. Lu
58e2fc9047 2001-05-24 H.J. Lu <hjl@gnu.org> 
* gas/arm/adrl.d: Support 64bit BFD.
	* gas/arm/arm7t.d: Likewise.
	* gas/arm/inst.d: Likewise.
	* gas/arm/pic.d: Likewise.
	* gas/arm/xscale.d: Likewise.
 2001-05-24 20:02:15 +00:00
Alan Modra
e027f3e8a4 * write.c (write_object_file): Set finalize_syms = 1 before 
size_seg is called.
 2001-05-24 08:19:32 +00:00
Nick Clifton
d1cf510e5e Add MIPS r12k support 2001-05-23 17:26:40 +00:00
Alan Modra
60edd2d3f1 * gas/elf/ehopt0.d: Tweak for bigendian targets. 2001-05-23 05:33:31 +00:00
Alan Modra
2d0441d962 * config/tc-arc.c (md_assemble): Use is_end_of_line instead of 
testing for NULs.
 2001-05-22 11:03:35 +00:00
Alan Modra
6386f3a767 * symbols.c (resolve_symbol_value): Remove "finalize" param, 
instead use finalize_syms directly.  Don't treat expressions
	specially with regard to finalize_syms.  Update calls to self.
	(resolve_local_symbol): Update call to resolve_symbol_value.
	(S_GET_VALUE): Likewise.  Return resolve_symbol_value if
	!finalize_syms.
	* symbols.h (resolve_symbol_value): Update prototype.
	* config/obj-aout.c (obj_crawl_symbol_chain): Update call
	to resolve_symbol_value.
	* config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
	* config/obj-coff.c (do_relocs_for): Likewise.
	(yank_symbols): Likewise.
	(fixup_segment): Likewise.
	* config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
	* config/tc-mips.c (md_convert_frag): Likewise.
	* config/tc-ppc.c (ppc_frob_symbol): Likewise.
	(ppc_fix_adjustable): Likewise.
	* dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
	(dwarf2dbg_convert_frag): Likewise.
	* ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
	(eh_frame_convert_frag): Likewise.
	* expr.c (make_expr_symbol): Likewise.
	* write.c (adjust_reloc_syms): Likewise.
	(write_object_file): Likewise.
	(relax_segment): Likewise.
	(fixup_segment): Likewise.
	(finalize_syms): Init to zero, and update comment.
	(write_object_file): Set finalize_syms to 1 rather than 2.
	* doc/internals.texi (sy_value): Mention finalize_syms.
	(S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
 2001-05-22 10:23:50 +00:00
Alan Modra
c801568a3a * config/tc-m68k.c (relaxable_symbol): Only treat external symbols 
as relaxable if embedded system, make weak syms non-relaxable.
	Move definition..
	(tc_m68k_fix_adjustable): ..so it can be used here.
	(md_apply_fix_2): Sign extend without conditional.
 2001-05-22 09:01:55 +00:00
Alan Modra
507c8a1a57 Update copyright date. 2001-05-22 08:41:10 +00:00
Alexandre Oliva
6be7c12c05 * ltconfig, ltmain.sh, libtool.m4, ltcf-c.sh, ltcf-cxx.sh, 
ltcf-gcj.sh: Upgraded to libtool 1.4a 1.641.2.254.  Rebuilt a number
of subdir/configure scripts to use the new libtool.m4.
 2001-05-20 19:02:56 +00:00
Jeff Johnston
aaa4f6d96f 2001-05-16 Jeff Johnston <jjohnstn@redhat.com> 
* cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
        howto entry is not found.

Fix for 105023-CR-1.
 2001-05-16 23:06:02 +00:00
Alexandre Oliva
7e8f410030 * config/tc-mn10300.c (mn10300_force_relocation): Don't 
optimize differences between symbols in code sections to
constants.
(mn10300_fix_adjustable): Don't adjust to section+offset
relocations pointing at symbols in code sections.
 2001-05-16 01:48:51 +00:00
Alan Modra
9fcc94b611 Fix dwarf2_emit_insn calls when frag_var breaks things. 
Put back an old entry in ChangeLog-9899, deleted when ChangeLog split.
 2001-05-16 01:08:21 +00:00
Nick Clifton
aa5f19f2b9 Fix MIPS disassembler so that it produces reassemblable code. 2001-05-15 12:11:13 +00:00
Richard Henderson
de1cb007d9 * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment 
last change.
 2001-05-15 06:10:43 +00:00
Richard Henderson
67a659f60e * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment; 
also collect whether to expect an FDE augmentation.
        (check_eh_frame): Rewrite as a state machine.  Track where in
        an FDE we are located, skip any augmentation.
        (eh_frame_estimate_size_before_relax): Get code alignment from
        the fragment subtype.
        (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
        * read.c (emit_leb128_expr): Call check_eh_frame.
 2001-05-14 22:37:47 +00:00
Richard Henderson
1ff55c930c * gas/elf/ehopt0.s: New. 
* gas/elf/ehopt0.d: New.
        * gas/elf/elf.exp: Run it.
 2001-05-14 22:37:31 +00:00
Alexandre Oliva
076dc439b8 * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info 
before a relaxable insns.
 2001-05-14 20:01:12 +00:00
Alexandre Oliva
4e75439ae5 * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences 
between symbols if the base symbol is in the current section;
emit a PC-relative relocation instead.
 2001-05-13 23:16:30 +00:00
Alan Modra
bcee8eb8ca Peter Targett's backwards compatibility and other arc fixes. 2001-05-12 15:14:53 +00:00
Alan Modra
4bba68155d * i386-dis.c (twobyte_has_modrm): Update table. 
(need_modrm): Give it file scope.
	(MODRM_CHECK): Define.
	(dofloat): Use MODRM_CHECK.
	(OP_E): Likewise.
	(OP_EM): Likewise.
	(OP_EX): Likewise.
and fix testsuite yet again now that we are getting correct disassembly.
 2001-05-12 12:07:10 +00:00
Alan Modra
25bc089505 Oops, wrong address for pmuludq insn. 2001-05-12 10:28:20 +00:00
Alan Modra
67d6227df7 Correct cvtps2dq, movdq2q, movq2dq, and movq problems. 2001-05-12 09:52:40 +00:00
Jakub Jelinek
579f31ac74 * elfxx-ia64.c (is_unwind_section_name): Consider linkonce unwind 
sections as well.
	(elfNN_ia64_final_write_processing): Map .gnu.linkonce.ia64unw.FOO
	to .gnu.linkonce.t.FOO text section.

	* readelf.c (process_unwind): Print all unwind sections, not just
	one.

	* config/tc-ia64.c (special_linkonce_name): New.
	(make_unw_section): Map .gnu.linkonce.t.FOO text section into
	.gnu.linkonce.ia64unw{,i}.FOO.
	(ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
	(dot_endp): Add comment about it.

	* elf/ia64.h (ELF_STRING_ia64_unwind_once): Define.
	(ELF_STRING_ia64_unwind_info_once): Define.

	* emulparams/elf64_ia64.sh (OTHER_READONLY_SECTIONS): Put
	.gnu.linkonce.ia64unw{,i} sections into corresponding .IA_64.unwind*
	output sections.
	* emulparams/elf64_aix.sh (OTHER_READONLY_SECTIONS): Likewise.
 2001-05-11 12:36:47 +00:00
Nick Clifton
15f65ae412 When truncating an aligned block, ensure that the low order bits of the 
alignment are preserved.
 2001-05-11 10:01:41 +00:00
Alan Modra
606ab118ba Fix more fallout from multi-pass relaxation patch. 2001-05-10 11:32:52 +00:00
Hans-Peter Nilsson
cbc5fe5056 * gas/cris/rd-dw2-10.d: Tweak for change in gas dwarf2 line number 
handling.
 2001-05-10 02:31:01 +00:00
Richard Henderson
1f23ade4f4 * config/tc-ia64.c (generate_unwind_image): Align the fragment 
beginning a function's unwind info block.
 2001-05-10 00:18:19 +00:00
Alexandre Oliva
96f37af640 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs. 2001-05-09 13:32:01 +00:00
Andreas Schwab
8390138c6b * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to 
fx_pcrel_adjust explicitly sign extend when reading it.
 2001-05-08 18:03:27 +00:00
Alan Modra
5c65dbc1ca More fallout from 2001-03-30 changes. 
* config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
	from md_relax_table, and combine some switch cases.
 2001-05-08 13:13:56 +00:00
Alexandre Oliva
a7c92daeed * config/tc-mn10300.c (md_assemble): Subtract operand->shift 
from offset in non-pcrel operands too.
 2001-05-06 20:05:28 +00:00
Nick Clifton
d8708f403e Do not insert more than MAX_MEM_FOR_RS_ALIGN_CODE bytes. 2001-05-06 10:11:33 +00:00
Alan Modra
992aaec9a9 Assorted fixes to pinsrw, pextrw, pmovmskb, movmskp, maskmovq. 2001-05-04 11:10:55 +00:00
Alan Modra
3438adb37d Warning fixes and configure/makefile tweaks by Thiemo Seufer. 2001-05-03 02:07:02 +00:00
Alan Modra
636c26b044 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF 
expressions rather than triggering an assert.
 2001-05-03 01:08:44 +00:00
Nick Clifton
6e1e737c86 Fix indentation and parenthesis 2001-05-02 18:40:10 +00:00
Nick Clifton
c7e4034828 Add gas and ld support for openrisc 2001-05-02 18:14:31 +00:00
Nick Clifton
5cb1517bba imprrove error message 2001-05-02 11:33:12 +00:00
H.J. Lu
f4ddc5e633 2001-04-29 Keith M Wesolowski <wesolows@foobazco.org> 
* config/tc-mips.c (md_parse_option): Also accept
	elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
 2001-04-29 17:58:39 +00:00
H.J. Lu
fa7fda74e9 2001-04-27 David Mosberger <davidm@hpl.hp.com> 
* config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
	argument passing order: predicate goes last, not first.
 2001-04-27 20:42:55 +00:00
Nick Clifton
87748b3227 Add support for arm-vxworks target 2001-04-27 17:12:18 +00:00
Nick Clifton
16a0c2d4ec Add ability to pad code alignment frags with no-ops. 2001-04-26 15:19:21 +00:00
Nick Clifton
5a0a214415 Fix autoconf breakage + commit target.c, omitted in previous delta 2001-04-25 19:09:30 +00:00
Nick Clifton
ea3b9044a6 Check to see if the filename symbol has been initialised before extracting 
its symbol index.
 2001-04-25 09:11:31 +00:00
H.J. Lu
d6d788bdf3 2001-04-24 H.J. Lu <hjl@gnu.org> 
* configure: Regenerated with the right version of autoconf.
 2001-04-25 00:18:35 +00:00
Nick Clifton
6840198f93 z8k fixes 2001-04-24 15:22:25 +00:00
Jason Eckhardt
1c97d17b13 2000-04-20 Jason Eckhardt <jle@redhat.com> 
* config/tc-d10v.h (tc_frob_label): Update the symbol's frag
	since frag_now can change after d10v_cleanup is called.
 2001-04-20 23:38:37 +00:00
David O'Brien
1c33f1da00 2001-04-16 David O'Brien <obrien@FreeBSD.org> 
* configure.in: Add the em type for FreeBSD targets.
	* configure: Regenerate.

Approved by:  Alan Modra <amodra@one.net.au>
              <20010414192409.C16364@squeak.one.net.au>
			  Philip Blundell <philb@gnu.org>
			  <E14o06W-0002IT-00@kings-cross.london.uk.eu.org>
 2001-04-17 01:36:23 +00:00
Alexandre Oliva
8c5e1ccd72 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE. 
* symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
 2001-04-14 06:57:28 +00:00
Alexandre Oliva
eb0dfd58c8 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of 
pc-relative relocations not placed at the end of the instruction.
 2001-04-14 06:53:57 +00:00
Jim Wilson
1deb8127a2 Fix latent bug exposed by a gcc-3 bug fix. 
* tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
	excluding br.i.
 2001-04-14 03:51:40 +00:00
Jakub Jelinek
f5fa8ca231 bfd/ 
* libbfd-in.h (_bfd_merge_section): New.
	(_bfd_write_merged_section): New.
	(_bfd_merged_section_offset): New.
	* libbfd.h: Rebuilt.
	* linker.c (_bfd_generic_link_output_symbols): Handle
	discard_sec_merge.
	* aoutx.h (aout_link_write_symbols): Likewise.
	* pdp11.c (aout_link_write_symbols): Likewise.
	* elflink.h (elf_link_add_object_symbols): Call _bfd_merge_section.
	(elf_bfd_final_link): Adjust global symbols pointing into SEC_MERGE
	sections.
	(elf_link_sec_merge_syms): New.
	(elf_link_input_bfd): Call _bfd_merged_section_offset
	and _bfd_write_merged_section.
	Handle discard_sec_merge.
	* elf-bfd.h (struct elf_link_hash_table): Add merge_info
	field.
	(struct bfd_elf_section_data): Likewise.
	* elf.c (_bfd_elf_make_section_from_shdr): Set SEC_MERGE and
	SEC_STRINGS section flags and entsize from their ELF counterparts.
	(_bfd_elf_link_hash_table_init): Initialize merge_info.
	(elf_fake_sections): Set SHF_MERGE, SHF_STRINGS and sh_entsize
	from their BFD counterparts.
	* merge.c: New file.
	* Makefile.am: Add strtab.lo.
	* Makefile.in: Rebuilt.
include/
	* bfdlink.h (bfd_link_discard): Add discard_sec_merge.
gas/
	* config/obj-elf.c (obj_elf_change_section): Add entsize argument,
	handle SHF_MERGE and SHF_STRINGS.
	(obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
	(obj_elf_section): Allow additional argument specifying entity size.
	* write.c (adjust_reloc_syms): Keep relocations against local symbols
	in SEC_MERGE sections.
ld/
	* ldmain.c (main): Default to discard_sec_merge.
	* lexsup.c (OPTION_DISCARD_NONE): Define.
	(ld_options): Add --discard-none.
	(parse_args): Handle OPTION_DISCARD_NONE.
	* ldlang.c (wild_doit): SEC_MERGE should be set in the output
	section only if SEC_MERGE and SEC_STRINGS flags and entsize of
	all its input sections match.
 2001-04-13 00:34:36 +00:00
Jason Merrill
fb81275c7d * dwarf2dbg.c (process_entries): Don't optimize redundant line notes. 2001-04-12 16:00:32 +00:00
Alexandre Oliva
a8a22e3365 * expr.c (operand): Pass &c to md_parse_name(). 
* config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
 2001-04-12 07:03:10 +00:00
H.J. Lu
af9539e4e5 2001-04-07 Steven J. Hill <sjhill@cotw.com> 
* config/tc-mips.c: Support ELF64 for traditional MIPS targets.

	* Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
	* Makefile.in: Regenerated.

	* configure.in: Use traditional MIPS targets for Linux/MIPS.
	* configure: Regenerated.
 2001-04-08 05:09:21 +00:00
Alexandre Oliva
4dfea10551 * config/tc-mn10300.c (xr_registers): Added `pc'. 2001-04-06 07:50:48 +00:00
Hans-Peter Nilsson
ee544a35f7 Remove redundant ChangeLog entry separator 2001-04-05 19:11:07 +00:00
Hans-Peter Nilsson
777623bb46 * gas/cris/fragtest.s, gas/cris/rd-pic-1.s, 
gas/cris/binop-cmpmovx.d, gas/cris/binop-cmpmove.d,
	gas/cris/binop.d, gas/cris/binop.s, gas/cris/brokw-2.d,
	gas/cris/clear.d, gas/cris/fragtest.s, gas/cris/jump-type.d,
	gas/cris/nosep.s, gas/cris/pushpop.d, gas/cris/quick.s,
	gas/cris/range-err-2.s, gas/cris/sep-err-1.s,
	gas/cris/sreg-to-x.d, gas/cris/test.d, gas/cris/x-to-byte-sreg.d,
	gas/cris/x-to-word-sreg.d, gas/cris/x-to-dword-sreg.d: Remove
	trailing empty lines.
	* gas/cris/continue.s: Ditto, tweak comment.
 2001-04-05 19:07:00 +00:00
Hans-Peter Nilsson
8ac9c12459 * gas/cris/brokw-2.s: Correct broken-word expansion visualization 
in comment.
 2001-04-05 18:19:13 +00:00
Hans-Peter Nilsson
ad7f5c6905 * gas/cris/rd-dw2-1.d, gas/cris/rd-dw2-2.d, gas/cris/rd-dw2-3.d, 
gas/cris/rd-dw2-4.d, gas/cris/rd-dw2-5.d, gas/cris/rd-dw2-6.d,
	gas/cris/rd-dw2-7.d, gas/cris/rd-dw2-8.d, gas/cris/rd-dw2-9.d,
	gas/cris/rd-dw2-10.d, gas/cris/rd-dw2-11.d, gas/cris/rd-dw2-12.d,
	gas/cris/rd-dw2-13.d, gas/cris/rd-dw2-14.d, gas/cris/rd-dw2-15.d:
	New tests.
 2001-04-05 18:15:04 +00:00
Hans-Peter Nilsson
4b0d96c227 * lib/gas-defs.exp (run_dump_test): Support using readelf. 
* config/default.exp: Default READELF and READELFFLAGS.
 2001-04-05 15:31:46 +00:00
Alan Modra
e66457fbf3 Fix more breakages from the multiple relax pass patch. 2001-04-05 04:21:36 +00:00
Hans-Peter Nilsson
ed67db7ab9 * config/tc-cris.c (cris_insn_first_word_frag): New. 
(md_assemble): Call cris_insn_first_word_frag to get the first
	frag in an insn, not frag_more.  Don't call dwarf2_emit_insn at
	end.  Drop variable insn_size.
	(gen_bdap): Call cris_insn_first_word_frag, not frag_more.
	(cris_sym_leading_underscore): Wrap first as_bad parameter in _().
	(cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
 2001-04-04 04:23:20 +00:00
Hans-Peter Nilsson
c335d39444 * config/tc-cris.c (md_estimate_size_before_relax) <case 
ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
	32-bit branch, just set fragP->fr_subtype.  Set fragP->fr_var.
	<all cases>: Always set fragP->fr_var using md_cris_relax_table.
	Add cases to cover all relax states.
 2001-04-04 03:53:12 +00:00
Hans-Peter Nilsson
aacb52510a * write.c (write_object_file): Reset broken word state before 
calling relax_seg.
 2001-04-04 03:05:47 +00:00
Alan Modra
61b96bb428 Fix conditional assembly listings when more than one .else/.elsif 2001-03-31 06:47:54 +00:00
Alan Modra
cdbc6895e5 * cond.c (s_endif): Correct handling of "if .. elseif .." trees. 
Don't abort on NULL current_cframe.
 2001-03-31 02:06:24 +00:00
H.J. Lu
5fba830057 2001-03-30 H.J. Lu <hjl@gnu.org> 
* gas/i386/relax.d: Dump with -s instead of -drw.
 2001-03-30 17:52:10 +00:00
Alan Modra
1a5447b835 Pass finalize_syms on calls to resolve_symbol_value. 2001-03-30 07:07:11 +00:00
Alan Modra
0529cb8781 Missing ChangeLog for dwarf2dbg.c warning fixes. 2001-03-30 02:39:18 +00:00
Alan Modra
e46d99eb07 Multi-pass relaxation machinery. 2001-03-30 02:19:36 +00:00
H.J. Lu
0068722893 2001-03-29 H.J. Lu <hjl@gnu.org> 
* gas/i386/relax.s: New test for relaxation between sections.
	* gas/i386/relax.d: New.

	* gas/i386/i386.exp: Add tests for ELF.
 2001-03-30 01:20:41 +00:00
Alan Modra
93c2a809af Prepare for multi-pass relaxation. 2001-03-30 00:06:10 +00:00
Hans-Peter Nilsson
23ec5d0312 Clarify ChangeLog entry 2001-03-29 02:32:52 +00:00
Hans-Peter Nilsson
d551a338e2 * config/tc-cris.h (tc_fix_adjustable): Allow only 
BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
	* config/tc-cris.c (cris_get_pic_suffix): Correct reloc used in
	example to valid.
 2001-03-29 02:29:38 +00:00
H.J. Lu
440ecb3800 2001-03-28 H.J. Lu <hjl@gnu.org> 
* read.c (equals): Set to local for COFF only if it hasn't been
	defined before.
 2001-03-28 17:24:01 +00:00
Alan Modra
8a238888b4 Default hppa64 to ".level 2.0w" 2001-03-28 14:13:46 +00:00
Nick Clifton
d5c4095a98 Allow for the possibility that the local labels won't be in the objdump output. 2001-03-27 19:33:52 +00:00
Nick Clifton
775cf89163 (for COFF) default symbols to being local. 2001-03-27 19:13:55 +00:00
Ben Elliston
bc64be0c37 * as.texinfo (Fill): Replace "result" with "repeat". 2001-03-27 04:51:28 +00:00
Hans-Peter Nilsson
f9c191122c * configure.in (cris-*-*): Change default emulation to criself. 
(cris-*-*aout*): New rule.
	* configure: Regenerate.
 2001-03-27 02:48:19 +00:00
Chris Demetriou
10a5181444 2001-03-26 Chris Demetriou <cgd@broadcom.com> 
* gas/mips/sync.s: Declare 'foo' as a function so that this
        test will work on properly on ECOFF targets.
 2001-03-26 19:47:47 +00:00
Nick Clifton
07855becf9 Do not optimize BFD_RELOC_390_GOTENT relocs. 
Always generate relocs for VT_ relocs.
 2001-03-26 19:38:33 +00:00
Nick Clifton
0285c67df1 Automate generate on man pages 2001-03-25 20:32:31 +00:00
Alan Modra
551c1ca176 Accept an absolute expression for index scale factor. 2001-03-25 05:57:09 +00:00
Alan Modra
0f17484fd3 Small tweaks to sse2 instructions. 2001-03-24 06:29:16 +00:00
Nick Clifton
c3a27914b8 Document --listing-XXX command line switches. 
Explain why listings behave differently when -pipe is used.
 2001-03-23 19:35:02 +00:00
Nick Clifton
37006e4391 fix_new_exp: Print an error if passed a register. 2001-03-23 18:15:49 +00:00
Hans-Peter Nilsson
5ef6758f8a * gas/cris/pic-err-1.s, gas/cris/rd-pic-1.s, gas/cris/rd-pic-1.d: 
New tests.
 2001-03-23 05:58:38 +00:00
Hans-Peter Nilsson
7704145c73 * gas/cris/branch-warn-1.s, gas/cris/branch-warn-2.s, 
gas/cris/branch-warn-3.s: Tweak for fixed FIXME:s.
 2001-03-23 05:39:38 +00:00
Hans-Peter Nilsson
08caf3f870 * config/tc-cris.[ch]: Tweak attribution. Fix typos. PIC support. 2001-03-23 05:27:42 +00:00
Alan Modra
38686296b3 Use `relax_marker' instead of fragile address test code to determine 
whether a frag's fr_address has been updated.
 2001-03-20 03:12:01 +00:00
Alan Modra
bbe6d95f46 Don't try to read past end of info buffer, and correct test results. 2001-03-19 12:20:10 +00:00
Alan Modra
2e98d2de04 Fix register name printed in warning message. 2001-03-19 11:28:20 +00:00
Andreas Schwab
d394a3392e * gas/m68k/pcrel.s: Force alignment to 8 byte boundary to get 
consistent output across targets.
	* gas/m68k/pcrel.d: Adjusted.
 2001-03-19 10:02:07 +00:00
H.J. Lu
64cbbfaefe 2001-03-18 H.J. Lu <hjl@gnu.org> 
* gas/i386/intel.s: Move PIC code to ...
	* gas/i386/intelpic.s: New. Here.
	* gas/i386/intel.d: Updated.
	* gas/i386/intelpic.d: New.

	* gas/i386/i386.exp: Check PIC code in Intel syntax for ELF
	targets only.
 2001-03-18 21:28:56 +00:00
Stephane Carrez
31abcf7d04 * gas/mri/mri.exp: Fix test of m6811/m6812 targets. 2001-03-18 10:18:24 +00:00
Stephane Carrez
e629c13fd6 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply 
with 'Motorola specification for assembly language input standard'.
 2001-03-18 10:14:13 +00:00
Richard Henderson
249e3833ac * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove. 
(dwarf2_directive_loc): Don't use them.
        (dwarf2_directive_file): Reject duplicate file definitions.
        (get_filenum): Zero allocated memory.
        (out_file_list): Complain about missing file definitions.
 2001-03-17 18:23:41 +00:00
Alan Modra
2289f85d24 Teach .org to handle complex expressions 2001-03-17 03:02:06 +00:00
Jim Wilson
4d5a53ff76 Add local tag support. Don't flush instructions for .xdata directives. 
* config/tc-ia64.c (md): New member keep_pending_output.
	(ia64_flush_pending_output): Flush only if md.keep_pending_output
	is not set.
	(dot_xdata): Turn on md.keep_pending_output for the duration of
	this function.
	(dot_xfloat_cons): Ditto.
	(dot_xstringer): Ditto.
	(dot_xdata_ua): Ditto.
	(dot_xfloat_cons_ua): Ditto.
	* config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
	label support.
 2001-03-16 04:56:31 +00:00
Alexandre Oliva
19c0258a7f * config/tc-sh.c (parse_reg): Match capital MACH and MACL. 2001-03-16 02:11:05 +00:00
DJ Delorie
d68d457018 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by 
blindly freeing string if it isn't at the top of the obstack.
 2001-03-15 19:30:32 +00:00
Alan Modra
4b694d15d1 Fix typos. 2001-03-13 04:42:16 +00:00
Alan Modra
f3c180aedc Support for @GOTOFF in .long expressions. 2001-03-13 04:37:13 +00:00
Nick Clifton
83e7603d4f Always set machine type based on cpu_variant. 2001-03-12 23:37:39 +00:00
Nick Clifton
f7e42eb4af Fix copyright notices 2001-03-08 23:24:26 +00:00
Nick Clifton
291847749a Fix typos 2001-03-08 23:06:04 +00:00
Alan Modra
1ae12ab72a * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc. 
(md_assemble [smallest displacement]): Use correct field of i.op[] union.
(md_assemble [JumpInterSegment output]): Use correct i.disp_reloc[].
(md_assemble [immediate output]): Likewise.
 2001-03-07 02:52:26 +00:00
Nick Clifton
4f3c3dbb37 Fix BLX(1) for Thumb 2001-03-06 22:33:47 +00:00
Nick Clifton
dc84e067cd Rest of the changes for Coldfire V4 2001-03-06 20:12:21 +00:00
Dave Brolley
a8150a8817 2001-03-02 Dave Brolley <brolley@redhat.com> 
* config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather than
	m32r_do_align.
 2001-03-02 22:50:36 +00:00
Nick Clifton
e103941e86 Print warnings if NaNs are found and the target CPU does not support them 2001-03-02 18:43:13 +00:00
Andreas Jaeger
7c44d1d360 2001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de> 
* config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
	anymore since we use bfd_elf_generic_reloc now.
	(md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
 2001-02-28 12:49:40 +00:00
Alan Modra
27b7e12d2d Bump version to 2.11.90, fix missing dependencies in bfd/, 
and run "make dep-am".
 2001-02-27 06:43:56 +00:00
Nick Clifton
1af96959a1 Set SEC_NEVER_LOAD when the 'n' flag is used. 2001-02-27 01:56:26 +00:00
H.J. Lu
fa7cd6d20a 2001-02-26 H.J. Lu <hjl@gnu.org> 
* gas/ia64/opc-a-err.l: Change "Operand [3|4]" to "Operand [34]".
 2001-02-26 17:40:07 +00:00
Stephane Carrez
d95767bf85 * symbols.c (decode_local_label_name): Initialize message_format 
only when an error is reported (perf pb due to I18N).
 2001-02-24 09:57:24 +00:00
H.J. Lu
3737d05150 2001-02-23 H.J. Lu <hjl@gnu.org> 
* dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
	BFD_ASSEMBLER is not defined.
 2001-02-24 04:59:03 +00:00
H.J. Lu
d88ae36a6f 2001-02-23 H.J. Lu <hjl@gnu.org> 
* gas/ia64/opc-a-err.l: Fix "cmp4.lt.or".

	* gas/ia64/opc-a.pl: Add tests for pseudo-ops for "cmp" and
	"cmp4".
	* gas/ia64/opc-a.s: Rebuilt.
	* gas/ia64/opc-a.d: Likewise.
 2001-02-23 21:47:33 +00:00
Nick Clifton
b653e7f90a Don't mark a fixup as done if it's against a symbol. 2001-02-23 18:32:51 +00:00
Timothy Wall
7463c317ad Added ia64-*-aix* configuration. 2001-02-22 17:16:38 +00:00
Jim Wilson
87f8eb977e Improve gas error messages for invalid instructions. 
* cpu-ia64-opc.c (elf64_ia64_operands}: Fix typo: error string for
	C8 said "1" instead of "8".  Clarify error string for IMM22:
	"signed integer" instead of just "integer".
	* config/tc-ia64.c (enum operand_match_result): New type.
	(operand_match): Change return type to operand_match_result.
	Fix all returns appropriately, adding support for returning the
	out-of-range result.
	(parse_operands): New locals result, error_pos, out_of_range_pos,
	curr_out_of_range_pos.  Rewrite operand matching loop to give better
	error messages.
	* ia64-opc-d.c (ia64_opcodes_d): Break the "add" pattern into two
	separate variants: one for IMM22 and the other for IMM14.
	* ia64-asmtab.c: Regenerate.
 2001-02-22 03:16:21 +00:00
Jim Wilson
33d01f331b Fix bugs in handling of the .restore directive. 
* config/tc-ia64.c (struct unwind): Add member "prologue_count".
	(dot_proc): Clear unwind.prologue_count to zero.
	(dot_prologue): Increment unwind.prologue_count.
	(dot_restore): If second operand is omitted, use
	unwind.prologue_count -1 for "ecount" (# of additional regions to
	pop).  Decrement unwind.prologue_count by number of regions
	popped.
 2001-02-21 22:39:59 +00:00
Nick Clifton
7e84d676af Note that some flags to the COFF version of .section remove attributes rather 
than setting them.
 2001-02-21 19:43:36 +00:00
Kazu Hirata
0fde8cc636 Fix a typo. 2001-02-21 00:09:56 +00:00
Kazu Hirata
5cd4edbed2 2001-02-20 Kazu Hirata <kazu@hxi.com> 
* tc-pdp11.c: Fix formatting.
	* tc-pdp11.h: Likewise.
 2001-02-21 00:04:47 +00:00
Andreas Jaeger
80b3ee89ae 2001-02-20 Bo Thorsen <bo@suse.de> 
* config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
	  entry.
 2001-02-20 09:48:45 +00:00
David O'Brien
cac5b87b93 001-02-18 David O'Brien <obrien@FreeBSD.org> 
* configure.in (cpu_type, arch): Add a generic FreeBSD specification as
	all FreeBSD platforms should look the same at this level.
	* configure: Rebuilt.
	* config/tc-i386.c: Add support for old FreeBSD a.out hosts.

Approved by:  Philip Blundell <philb@gnu.org>
              Message-Id: <E14URxF-00023n-00@kings-cross.london.uk.eu.org>
 2001-02-19 06:40:29 +00:00
Nick Clifton
e135f41bc2 Add PDP-11 support 2001-02-18 23:33:11 +00:00
Chris Demetriou
f14c687886 2001-02-17 Chris Demetriou <cgd@broadcom.com> 
* gas/mips/mips32.d: Remove ELF dependencies.  This test
        wasn't meant to be ELF specific, and doesn't have to be.
        * gas/mips/mips64.d: Likewise.
 2001-02-18 01:57:20 +00:00
Chris Demetriou
2cd5676f03 2001-02-17 Chris Demetriou <cgd@broadcom.com> 
* gas/mips/mips.exp: Don't attempt the elf_e_flags family of
        tests if not ELF; they test ELF-specific features.
 2001-02-18 01:52:11 +00:00
Matthew Green
363c574f51 2001-02-16 matthew green <mrg@redhat.com> 
* gas/cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
 2001-02-16 12:29:39 +00:00
Jim Wilson
fa1cb89ccc Address comment from Richard about relocs always needing a type. 
* config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
	reloc instead of a 0 reloc.
	(md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
	as done.
	* config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
 2001-02-14 01:46:10 +00:00
Ian Lance Taylor
c842b53ae1 * write.c (is_dnrange): Stop as soon as the address becomes 
larger.
	(relax_frag): Add segment parameter.  Only call symbol_get_frag
	once.  Only call is_dnrange if the symbol is in the same segment,
	and the symbol address is larger.
	(relax_segment): Pass segment to md_relax_frag and relax_frag.
	* write.h (relax_frag): Update declaration.
	* config/tc-fr30.c (fr30_relax_frag): Add segment parameter.  Pass
	it to relax_frag.
	* config/tc-m32r.c (m32r_relax_frag): Likewise.
	* config/tc-m32r.h (md_relax_frag): Add segment parameter.
	(m32r_relax_frag): Update declaration.
	* config/tc-mips.h (md_relax_frag): Add segment parameter.
	* config/tc-tic54x.h (md_relax_frag): Likewise.
	* doc/internals.texi (CPU backend): Update documentation for
	md_relax_frag.
 2001-02-13 21:27:52 +00:00
Alan Modra
fddf5b5bc2 Handle long jumps for .code16 and .arch < 386 by using a two 
instruction sequence consisting of a conditional jump of the
opposite sense around an unconditional jump to the target.
Add jumps/nojumps .arch modifier.
 2001-02-13 12:44:19 +00:00
Alan Modra
c90cedf93e Update copyright date. 2001-02-13 11:17:48 +00:00
Alan Modra
6fad6acb13 Fix parsing of multi-char operators. 2001-02-13 11:13:53 +00:00
Jan Hubicka
23df107806 * elf64-x86-64.c (x86_64_elf_howto): Fix name of R_X86_64_GOTPCREL. 
* tc-i386.c (i386_displacement): Fix handling of
	BFD_RELOC_X86_64_GOTPCREL.
	(i386_validate_fix): Likewise.
 2001-02-12 16:47:15 +00:00
Phil Blundell
b1e2e654ad 2001-02-12 Philip Blundell <pb@futuretv.com> 
* config/tc-arm.c (do_ldst): Improve warnings for unpredictable
	ldrt/strt instructions.
 2001-02-12 13:32:25 +00:00
Nick Clifton
708b82c780 fix formatting 2001-02-11 23:22:25 +00:00
Nick Clifton
9117d2197e Apply several patches from Maciej W. Rozycki 2001-02-11 23:11:41 +00:00
Chris Demetriou
97238fbd09 2001-02-10 Chris Demetriou <cgd@broadcom.com> 
* configure.in: Make 'mipself' and 'mipsecoff' emulations
        map to MIPS-specific files, as they used to do before the
        change on 2000-05-21.
        * configure: Regerate.
 2001-02-10 22:25:10 +00:00
Chris Demetriou
0f074f60a4 2001-02-10 Chris Demetriou <cgd@broadcom.com> 
* config/tc-mips.c (md_parse_option): Don't try to compile
        ELF-only option code if not ELF.
 2001-02-10 21:41:12 +00:00
Richard Henderson
91a2ae2a30 * config/tc-ia64.h (md_elf_section_type): New macro. 
(ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
        (they're now handled via ia64_elf_section_type.

        * config/tc-ia64.c (unwind): New members saved_text_seg,
        saved_text_subseg, and force_unwind_entry.
        (optimize_unw_records): New function to optimize away unnecessary
        unwind directives.
        (ia64_elf_section_type): New function.
        (output_unw_records): Generate unwind info only if the size is
        non-zero or if it's forced for some other reason (e.g.,
        handlerdata or a personality routine).
        (generate_unwind_image): Don't switch back to previous
        section---stay inside the unwind info section instead so that
        handlerdata that may follow goes into the right place.
        (dot_handlerdata): Force generation of unwind entry and save the
        current active text segment before generating unwind image.
        (dot_unwentry): Force generation of unwind entry.
        (dot_personality): Ditto.
        (dot_endp): Generate unwind table entry only if there is
        some unwind info or the unwind entry was forced.

        * config/tc-ia64.c (make_unw_section_name): New macro to form
        unwind section name.
        (generate_unwind_image): Add "text_name" argument.  Use it to
        form unwind section name.
        (dot_handlerdata): Determine current segment (section) name and
        pass it to generate_unwind_image().
        (dot_endp): Determine current segment (section) name and use
        it to determine the appropriate unwind section name.
        (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
        n, fill, and max arguments.
 2001-02-10 01:42:04 +00:00
Nick Clifton
a85d7ed0f0 Add s390 support 2001-02-10 00:58:38 +00:00