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2004-05-17 Andrew Cagney <cagney@redhat.com>
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
0da76f83
NC		 12004-05-13 Paul Brook <paul@codesourcery.com>
2
3 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
4
4b363073
NC		 52004-05-13 Joel Sherrill <joel@oarcorp.com>
6
7 * configure.in (or32-*-rtems*): Switch to elf.
8 * configure: Regenerate.
9
9598fbe5
NC		 102004-05-13 Nick Clifton <nickc@redhat.com>
11
12 * po/fr.po: Updated French translation.
13
22fe14ad
NC		 142004-05-11 Nick Clifton <nickc@redhat.com>
15
16 * doc/as.texinfo (Section): Document G and T flags to .section
17 directive. Document the extra arguments that the G flag
18 requires. Document the #tls flag.
19
202004-05-11 H.J. Lu <hongjiu.lu@intel.com>
21
22 * subsegs.c (section_symbol): Create a new section symbol if
23 the existing one doesn't match.
24 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
25
532c738a
RS		 262004-05-07 Richard Sandiford <rsandifo@redhat.com>
27
28 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
29 to cope with VR4181A errata MD(1) and MD(4).
30
0503b355
BF		 312004-05-07 Brian Ford <ford@vss.fsi.com>
32
33 * NEWS: Mention .secrel32 for pe[i]-i386.
34
daeea990
AO		 352004-05-07 Alexandre Oliva <aoliva@redhat.com>
36
37 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
38 (HANDLE_ALIGN): New.
39
bfbdcf04
DJ		 402004-05-06 Daniel Jacobowitz <dan@debian.org>
41
42 * Makefile.am (DIST_SUBDIRS): Define.
43 * aclocal.m4: Regenerate with automake 1.8.4.
44 * Makefile.in: Likewise.
45 * doc/Makefile.in: Likewise.
46
5e819f9c
JW		 472004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
48
49 * config/tc-ia64.c (dot_serialize): Declare.
50 (dot_serialize): New function.
51 (md_pseudo_table): Add ".serialize.data" and
52 ".serialize.instruction" directives.
53
e5976317
NC		 542004-05-06 Nick Clifton <nickc@redhat.com>
55
56 * messages (as_internal_value_out_of_range): Print a message about
57 a value being out of range. Be consistent about whether the
58 values are printed in decimal or hexadecimal.
59 (as_warn_value_out_of_range): Generate a warning message about an
60 out of range value.
61 (as_bad_value_out_of_range): Generate an error message about an
62 out of range value.
63 * as.h: Prototype the new functions.
64 * config/tc-alpha.c (insert_operand): Use new function.
65 * config/tc-arc.c (arc_insert_operand): Likewise.
66 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
67 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
68 * config/tc-ppc.c (ppc_insert_operand): Likewise.
69 * config/tc-s390.c (s390_insert_operand): Likewise.
70 * config/tc-v850.c (v850_insert_operand): Likewise.
71
996991aa
AO		 722004-05-05 Alexandre Oliva <aoliva@redhat.com>
73
74 * configure.in: Set em=linux for frv-*-*linux*.
75 * configure: Rebuilt.
76 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
77 (frv_md_fdpic_enabled): New.
78 * config/tc-frv.c (frv_md_fdpic_enabled): New.
79 (DEFAULT_FDPIC): New.
80 (frv_flags): Use DEFAULT_FDPIC.
81 (frv_pic_flag): Likewise.
82 (OPTION_NOPIC): New.
83 (md_longopts): Add -mnopic.
84 (md_parse_option): Handle it.
85 (md_show_usage): Add -mfdpic and -mnopic.
86
6b6e92f4
NC		 872004-05-05 Peter Barada <peter@the-baradas.com>
88
89 * config/tc-m68k.c: Add find_cf_chip to print list of valid
90 chips for invalid coldfire instructions, rename selectors
91 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
92 add current_chip to track which chip is referred to(including save/restore),
93 use current_chip to select control registers, not current_arch.
94 (md_show_usage): Add new chips.
95 * doc/c-m68k.texi: Document new command line switches.
96
6f079ae3
JJ		 972004-05-05 Jakub Jelinek <jakub@redhat.com>
98
99 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
100 (NOP_OPCODE): Define.
101 (s390_align_code): Remove prototype.
102 * tc-s390.c (s390_align_code): Remove.
103
2d6ed997
L		 1042004-05-04 H.J. Lu <hongjiu.lu@intel.com>
105
106 * config/tc-ia64.c (make_unw_section_name): Removed.
107 (start_unwind_section): New function.
108 (generate_unwind_image): Take const segT instead of const
109 char *.
110 (dot_handlerdata): Adjusted.
111 (dot_endp): Likewise.
112
b9f18452
L		 1132004-05-02 H.J. Lu <hongjiu.lu@intel.com>
114
115 * config/obj-elf.c (obj_elf_change_section): Allow the
116 ".note.GNU-stack" section has SHF_EXECINSTR.
117
fafe6678
L		 1182004-05-02 H.J. Lu <hongjiu.lu@intel.com>
119
120 * config/obj-elf.c (get_section): Return bfd_boolean.
121 (obj_elf_change_section): Call bfd_get_section_by_name_if
122 instead of bfd_map_over_sections.
123
86654c12
L		 1242004-04-30 H.J. Lu <hongjiu.lu@intel.com>
125
126 * config/obj-elf.c (get_section): New function.
127 (obj_elf_change_section): Support multiple sections with same
128 name.
129
376eb240
NC		 1302004-04-30 Nick Clifton <nickc@redhat.com>
131
132 * config/tc-arm.c (create_register_alias): Fix typo checking for
133 case sensitive register aliases.
134 (co_proc_number): Use error message string in all_reg_maps[]
135 array.
136 (cp_reg_required_here): Likewise.
137 (fp_reg_required_here): Likewise.
138
8a7140c3
NC		 1392004-04-29 Brian Ford <ford@vss.fsi.com>
140
141 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
142
3e722fb5
CD		 1432004-04-28 Chris Demetriou <cgd@broadcom.com>
144
145 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
146 (load_address, macro, mips_ip, md_parse_option)
147 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
148 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
149 embedded-PIC handling, and update comments.
150 (SWITCH_TABLE): Remove.
151 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
152 (enum mips_pic_level): Remove EMBEDDED_PIC.
153 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
154 (TC_FORCE_RELOCATION): Update comment.
155 * ecoff.c (ecoff_build_lineno): Add comment about some code that
156 might be safe to remove now that MIPS embedded-PIC is gone.
157
351e2b5a
DA		 1582004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
159
160 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
161 call to obj_set_subsection_attributes.
162 (obj_som_init_stab_section): Likewise.
163 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
164 (pa_def_subspaces): Provide comdat default.
165 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
166 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
167 calls to create_new_subspace and update_subspace to pass comdat flag.
168 (create_new_subspace, update_subspace): Add new comdat argument. Use
169 it in calls to obj_set_subsection_attributes.
170 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
171 and use of comdat, common and dup_comm parameters.
172
f5842774
L		 1732004-04-26 H.J. Lu <hongjiu.lu@intel.com>
174
175 * config/obj-elf.c (obj_elf_change_section): Check if the old
176 group name is NULL before comparison.
177
558fe4a7
CD		 1782004-04-23 Chris Demetriou <cgd@broadcom.com>
179
180 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
181
81a21e38
TS		 1822004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
183
184 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
185
1862004-04-23 Chris Demetriou <cgd@broadcom.com>
1ffcab4b
CD		 187
188 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
189 (OPTION_MEMBEDDED_PIC): Remove.
190 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
191 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
192 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
193 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
194 (OPTION_ELF_BASE): Renumber.
195 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
196 (md_show_usage): Remove mention of -membedded-pic.
197 * doc/as.texinfo: Remove mention of -membedded-pic.
198
4d0d148d
TS		 1992004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
200
201 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
202 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
203 a.out support.
204 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
205 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
206 USE_GLOBAL_POINTER_OPT.
207
017315e4
TS		 2082004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
209
210 * config/tc-mips.c (macro): One more use of load_delay_nop.
211
269137b2
TS		 2122004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
213
214 * config/tc-mips.c (load_delay_nop): New function.
215 (load_address, macro): Use load_delay_nop() to build a nop
216 which can be omitted with gpr_interlocks.
217
24772049
TS		 2182004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
219
220 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
221 cop_interlocks): Remove superfluous CPU entries.
222
06516a5e
PB		 2232004-04-22 Paul Brook <paul@codesourcery.com>
224
225 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
226
fd99574b
NC		 2272004-04-22 Peter Barada <peter@the-baradas.com>
228
229 * NEWS: Added support for EMAC instructions and MAC/EMAC
230 Motorola syntax.
231 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
232 scale factor tokens, trailing_ampersand to mark mask addressing
233 for MAC/EMAC instructions.
234 * config/m68k-parse.y: Add options_ampersand clause, '<<',
235 '>>'.
236 (yylex): Handle '>', '<', and '&' following '+'.
237 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
238 architectures in archs[].
239 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
240 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
241 respectively.
242 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
243 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
244 cases.
245 Add EMAC operands to init_table[].
246
69b97547
NC		 2472004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
248
249 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
250 state.
251 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
252 * config/tc-arm.c (enum mstate): Delete from here.
253 (mapping_state): Remove the static mapstate variable and instead
254 store the state in the segment. This allows a per-section mapping
255 state. Handle and ignore MAP_UNDEFINED states.
256 (arm_elf_change_section): Get the current mapping state from the
257 new section.
258 (s_ltorg): Set the mapping state to MAP_DATA.
259 (arm_cleanup): Use arm_elf_change_section to get the mapping state
260 for each pool as it is emitted.
261
2622004-04-22 Nick Clifton <nickc@redhat.com>
263
264 * config/tc-arm.h: Formatting tidy ups.
265
7a7f4e42
CD		 2662004-04-20 Chris Demetriou <cgd@broadcom.com>
267
268 * NEWS: Note that MIPS -membedded-pic option is deprecated.
269
6482c264
NC		 2702004-04-20 DJ Delorie <dj@redhat.com>
271
272 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
273 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
274 [TE_PE] (O_secrel): Define.
275 [TE_PE] (x86_pe_cons_fix_new): New.
276 [TE_PE] (pe_directive_secrel): Likewise.
277 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
278
5bf10039
EC		 2792004-04-19 Eric Christopher <echristo@redhat.com>
280
281 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
282 of previous patch for fix in gcc.
283
77cd6497
JJ		 2842004-04-19 Jakub Jelinek <jakub@redhat.com>
285
286 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
287
b8861cfb
NS		 2882004-04-19 Nathan Sidwell <nathan@codesourcery.com>
289
290 * read.c (do_align): Call md_flush_pending_output, if defined.
291
f4c724fc
AM		 2922004-04-16 Alan Modra <amodra@bigpond.net.au>
293
294 * expr.c (operand): Correct checks for ++ and --.
295
a4b6e8f6
L		 2962004-04-14 H.J. Lu <hongjiu.lu@intel.com>
297
298 * config/tc-generic.c: Add some comments.
299
d766e8ec
RS		 3002004-04-14 Richard Sandiford <rsandifo@redhat.com>
301
302 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
303 -{no-}mfix-vr4122-bugs.
304 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
305 (append_insn, mips_emit_delays): Update accordingly.
306 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
307 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
308 (md_parse_option): Update after above changes.
309 (md_show_usage): Add -mfix-vr4120.
310
ed9589d4
BW		 3112004-04-13 Bob Wilson <bob.wilson@acm.org>
312
313 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
314 of .section directive; add a reference to the ELF .subsection
315 directive.
316
097dba13
NC		 3172004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
318
319 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
320 in parallel.
321
279500de
TS		 3222004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
323
324 * Makefile.am: Remove mips from aout targets.
325 * Makefile.in: Regenerate.
326 * configure.in: Remove mips-dec-bsd* target.
327 * configure: Regenerate.
328
b7d7dc63
AM		 3292004-04-07 Alan Modra <amodra@bigpond.net.au>
330
331 PR 96
332 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
333 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
334 Update "mapping". Restrict some @ modifiers to 32 bit.
335
f55629b8
KK		 3362004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
337 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
338
339 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
340 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
341 dont_adjust_reloc_32 is set.
342 (md_longopts): Add option -renesas.
343 (md_parse_option, md_show_usage): Likewise.
344 * doc/c-sh.texi: Likewise.
345
a7844384
NC		 3462004-04-01 Dave Korn <dk@artimi.com>
347
348 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
349 hi16 and lo16 fixS structs.
350 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
351 exactly the same way as for RELOC_DLX_REL16.
352 (machine_ip): properly respect LO flag in the_insn and
353 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
354 (md_apply_fix3): apply RELOC_DLX_LO16.
355
6c71dbc4
SS		 3562004-03-30 Stan Shebs <shebs@apple.com>
357
358 Remove long-obsolete MPW support.
359 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
360 * configure.in: Remove mention of ppc-*-mpw* config.
361 * configure.in: Likewise.
362
7cc69913
NC		 3632004-03-30 Nick Clifton <nickc@redhat.com>
364
365 * config/tc-arm.c (meabi_flags): Make its use conditional upon
366 OBJ_ELF being defined.
367
53fbb48a
AM		 3682004-03-27 Alan Modra <amodra@bigpond.net.au>
369
370 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
371
d507cf36
PB		 3722004-03-23 Paul Brook <paul@codesourcery.com>
373
374 * config/tc-arm.c (meabi_flags): New variable.
375 (arm_parse_eabi): New function.
376 (md_begin): Set flags for EABI v3.
377 (arm_eabis): Add.
378 (arm_long_opts): Add meabi.
379 * doc/as.texinf <ARM>: Document -meabi.
380 * doc/c-arm.texi: Ditto.
381
88d65ad6
BW		 3822004-03-22 Bob Wilson <bob.wilson@acm.org>
383
384 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
385 tables even when use_literal_section flag is not set.
386
13ef8878
AM		 3872004-03-22 Alan Modra <amodra@bigpond.net.au>
388
389 * config/tc-sh.c: Remove trailing whitespace.
390
1048a9ba
HPN		 3912004-03-22 Hans-Peter Nilsson <hp@axis.com>
392
393 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
394 --mul-bug-abort and the default behavior.
395 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
396 (err_for_dangerous_mul_placement): New variable.
397 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
398 macros.
399 (md_cris_relax_table): Have placeholder for STATE_MUL.
400 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
401 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
402 case doing nothing.
403 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
404 STATE_BYTE)>: Ditto.
405 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
406 alignment and position of this frag, emit error message if
407 suspicious.
408 (md_assemble): For a multiply insn and when checking it,
409 transform the current frag into a special frag for that purpose.
410 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
411 OPTION_MULBUG_ABORT_ON>: Handle new options.
412
a7877748
BW		 4132004-03-19 Bob Wilson <bob.wilson@acm.org>
414
415 * config/tc-xtensa.c (mark_literal_frags): New function.
416 (xtensa_move_literals): Call mark_literal_frags for all literal
417 segments, including init and fini literal segments.
418 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
419
9992270f
DA		 4202004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
421
422 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
423 (pa_comm): Set BSF_OBJECT in symbol flags.
424
6e1772d5
AM		 4252004-03-19 Alan Modra <amodra@bigpond.net.au>
426
427 * Makefile.am: Run "make dep-am".
428 * Makefile.in: Regenerate.
429 * doc/Makefile.in: Regenerate.
430 * config.in: Regenerate.
431 * po/gas.pot: Regenerate.
432
3e4caed2
NS		 4332004-03-18 Nathan Sidwell <nathan@codesourcery.com>
434
c95b35a9
NS		 435 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
436 (demand_empty_rest_of_line): Issue an error here.
437 (ignore_rest_of_line): Silently skip to end.
438 (demand_copy_string): Issue an error, not warning.
439 (equals): Likewise.
440 * config/obj-elf.c (obj_elf_section_name): Likewise.
441 (obj_elf_section): Likewise.
442 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
443 (arc_extinst): Likewise.
444 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
445 (dot_spill): Likewise.
446 (dot_unwabi): Likewise.
447 (dot_prologue): Likewise.
448
3e4caed2
NS		 449 * expr.c (operand): Reject ++ and --.
450 (operator): Likewise.
451
2ce4cc60
KK		 4522004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
453
454 * config/tc-sh.c: Include dw2gencfi.h.
455 (sh_cfi_frame_initial_instructions): New function.
456 (sh_regname_to_dw2regnum): Likewise.
457 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
458 file.
459 (TARGET_USE_CFIPOP): Define.
460 (tc_cfi_frame_initial_instructions): Likewise.
461 (tc_regname_to_dw2regnum): Likewise.
462 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
463 * Makefile.am: Update dependencies.
464 * Makefile.in: Regenerate.
465
9183ed4b
AM		 4662004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
467
468 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
469 * configure: Regenerate.
470
00bbdfe7
BW		 4712004-03-12 Bob Wilson <bob.wilson@acm.org>
472
473 * read.c (s_leb128): Call md_flush_pending_output.
474
0f10071e
ML		 4752004-03-12 Michal Ludvig <mludvig@suse.cz>
476
477 * config/tc-i386.c (output_insn): Handle PadLock instructions.
478 * config/tc-i386.h (CpuPadLock): New define.
479 (CpuUnknownFlags): Added CpuPadLock.
480
84c84759
AS		 4812004-03-07 Andreas Schwab <schwab@suse.de>
482
483 * doc/c-hppa.texi (HPPA Directives): Fix typo.
484
6ec51dba
RH		 4852004-03-07 Richard Henderson <rth@redhat.com>
486
487 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
488 (cfi_finish): Likewise for fde.
489
bae25f19
L		 4902004-03-05 H.J. Lu <hongjiu.lu@intel.com>
491
492 * config/tc-ia64.c (md_assemble): Properly handle NULL
493 align_frag.
494 (ia64_handle_align): Don't abort if failed to add a stop bit.
495
ab509236
L		 4962004-03-04 H.J. Lu <hongjiu.lu@intel.com>
497
498 * Makefile.in: Regenerated.
499 * aclocal.m4: Likewise.
500 * configure: Likewise.
501 * doc/Makefile.in: Likewise.
502
d9201763
L		 5032004-03-03 H.J. Lu <hongjiu.lu@intel.com>
504
505 * config/tc-ia64.c (dot_align): New.
506 (ia64_do_align): Make it static.
507 (md_pseudo_table): Use "dot_align" for "align".
508 (ia64_md_do_align): Don't set align_frag here.
509 (ia64_handle_align): Add a stop bit to the previous bundle if
510 needed.
511
512 * config/tc-ia64.h (ia64_do_align): Removed.
513
ae51a426
JR		 5142003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
515
516 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
517 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
518 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
519 the most general type or the user specifically requested it.
520 (md_assemble): Add a new error message for when an instruction
521 is understood, but is not allowed due to an -isa option.
522
9545c4ce
L		 5232004-03-02 H.J. Lu <hongjiu.lu@intel.com>
524
525 * config/tc-ia64.c (align_frag): New.
526 (md_assemble): Set the tc_frag_data field in align_frag for
527 IA64_OPCODE_FIRST instructions.
528 (ia64_md_do_align): Set align_frag.
529 (ia64_handle_align): Add a stop bit if needed.
530
531 * config/tc-ia64.h (TC_FRAG_TYPE): New.
532 (TC_FRAG_INIT): New.
533
676a64f4
RS		 5342004-03-01 Richard Sandiford <rsandifo@redhat.com>
535
536 * config/tc-frv.c (fr400_audio): New variable.
537 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
538 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
539 (target_implements_insn_p): New function.
540 (md_assemble): Report an error if the processor doesn't implement
541 the instruction.
542
bd337dde
NC		 5432004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
544
545 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
546 (md_parse_option): Ditto.
547 (OPTION_NO_SPECIAL_M32R): Added.
548 (md_show_usage): Document it.
549 (enable_speial_m32r): Changed a default value from 0 to 1.
550 * doc/c-m32r.texi: Document the -no-bitinst option.
551
78878175
NC		 5522004-02-27 Nick Clifton <nickc@redhat.com>
553
554 * config/tc-sh.c (get_operand): Revert previous delta.
555 (tc_gen_reloc): Check for an unknown reloc type before processing
556 the addend.
557
1d6d62a4
MS		 5582004-02-27 Hannes Reinecke <hare@suse.de>
559
560 * config/tc-s390.c (s390_insn): Correct range check for opcode in
561 .insn pseudo operation.
562
4aa3e325
NC		 5632004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
564
565 * config/tc-sh.c (get_operand): In case of #Imm, check has been
566 added for wrong syntax.
567
73369e65
EC		 5682004-02-26 Eric Christopher <echristo@redhat.com>
569
570 * config/tc-mips.c (mips_dwarf2_addr_size): New.
571 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
572
6a5709a5
JR		 5732004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
574
575 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
576 nibble types to assembler.
577
95385380
FF		 5782004-02-25 Fred Fish <fnf@redhat.com>
579
580 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
581
b5e0fabd
JW		 5822004-02-20 James E Wilson <wilson@specifixinc.com>
583
584 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
585 finalize_syms.
586 (fixup_unw_records): New arg before_relax. Pass to slot_index.
587 (ia64_estimate_size_before_relax): New.
588 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
589 (generate_unwind_image): Pass 1 to fixup_unw_records.
590 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
591 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
592
2f01ffbf
JJ		 5932004-02-19 Jakub Jelinek <jakub@redhat.com>
594
595 * stabs.c (generate_asm_file): Avoid warning about use of
596 uninitialized variable.
597
9c59842f
JW		 5982004-02-18 David Mosberger <davidm@hpl.hp.com>
599
600 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
601 body, and endp, allow unwind records which do not have a "t"
602 (time/instruction) field.
603
34920d91
NC		 6042004-02-17 Petko Manolov <petkan@nucleusys.com>
605
606 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
607 (do_mav_dspsc_2): Likewise.
608 Fix accumulator registers move opcodes.
609
4dde8e61 6102004-02-13 Hannes Reinecke <hare@suse.de>
13ef8878 611 Jakub Jelinek <jakub@redhat.com>
4dde8e61
AJ		 612
613 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
614
936cf02e
JW		 6152004-02-10 Steve Ellcey <sje@cup.hp.com>
616
617 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
618 (tc_frob_symbol): New macro definition.
619 * config/tc-ia64.c (ia64_frob_symbol): New routine.
620
e41f12f3
DJ		 6212004-02-09 Daniel Jacobowitz <drow@mvista.com>
622
623 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
624 read-only.
625
a8a3b3b2
NS		 6262004-02-09 Nathan Sidwell <nathan@codesourcery.com>
627
628 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
629 (TC_CASE_SENSITIVE): ... this.
630 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
631 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
632
c97b7ef6
JW		 6332004-02-06 James E Wilson <wilson@specifixinc.com>
634
635 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
636 (generate_unwind_image): Re-add it here.
637
e4475e39
NS		 6382004-02-06 Nathan Sidwell <nathan@codesourcery.com>
639
640 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
641 * read.h (SKIP_WHITESPACE): Turn into an expression.
642 * read.c (read_a_source_file): A pseudo is removed by having a
643 NULL handler.
644
5738bc24
JW		 6452004-02-05 James E Wilson <wilson@specifixinc.com>
646
647 * config/tc-ia64.c (output_endp): New.
648 (count_bits): Delete.
649 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
650 endp unwind records.
651 (fixup_unw_records): Handle endp unwind records. Delete code for
652 shortening prologue regions not followed by a body record.
653 (dot_endp): Call add_unwind_entry to emit endp unwind record.
654 * config/tc-ia64.h (unw_record_type): Add endp.
655
d6e78c11
JW		 6562004-02-03 James E Wilson <wilson@specifixinc.com>
657
658 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
659 fill padding bytes with zeroes.
660 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
661 sets unwind_record slot_number and slot_frag fields.
662
f6a22291
MR		 6632004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
664
665 * config/tc-mips.c (add_got_offset_hilo): New function.
666 (macro): Use load_register() and add_got_offset_hilo() to load
667 constants instead of hardcoding code sequences throughout.
668
127cab00
L		 6692004-01-28 H.J. Lu <hongjiu.lu@intel.com>
670
671 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
672
6358301e
NC		 6732004-01-26 Bernardo Innocenti <bernie@develer.com>
674
675 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
676 like m68k-elf.
677 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
678 of hard-coded test for TARGET_OS=elf.
679
c8978940
CD		 6802004-01-24 Chris Demetriou <cgd@broadcom.com>
681
682 * config/tc-mips.c (hilo_interlocks): Change definition
683 so that MIPS32, MIPS64 and later ISAs are included, along with
684 the already-included machines. Update comments.
685
c3ba240c
DJ		 6862004-01-23 Daniel Jacobowitz <drow@mvista.com>
687
688 * config/tc-arm.c (tc_gen_reloc): Improve error message for
689 undefined local labels.
690
e864ceca
RS		 6912004-01-23 Richard Sandiford <rsandifo@redhat.com>
692
693 * config/tc-mips.c (load_address, macro): Update comments about
694 NewABI GP relaxation.
695
67c0d1eb
RS		 6962004-01-23 Richard Sandiford <rsandifo@redhat.com>
697
698 * config/tc-mips.c (macro_build): Remove place and counter arguments.
699 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
700 (mips16_macro_build, macro_build_jalr): Remove counter argument.
701 (set_at, load_register, load_address, move_register): Likewise.
702 (load_got_offset, add_got_offset): Likewise.
703 Update all calls and tidy accordingly.
704
584892a6
RS		 7052004-01-23 Richard Sandiford <rsandifo@redhat.com>
706
707 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
708 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
709 (RELAX_USE_SECOND): Bump to 0x10000.
710 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
711 (mips_macro_warning): New variable.
712 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
713 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
714 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
715 of RELAX_ENCODE.
716 (append_insn): Update mips_macro_warning.sizes.
717 (macro_start, macro_warning, macro_end): New functions.
718 (macro_build): Don't emit warnings here.
719 (macro_build_lui, md_estimate_size_before_relax): ...or here.
720 (md_convert_frag): Check for cases where one macro alternative
721 needs a warning and the other doesn't. Emit a warning if the
722 longer sequence was chosen.
723
4d7206a2
RS		 7242004-01-23 Richard Sandiford <rsandifo@redhat.com>
725
726 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
727 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
728 the first sequence, the size of the second sequence, and a flag
729 that says whether we should warn.
730 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
731 (RELAX_FIRST, RELAX_SECOND): New.
732 (mips_relax): New variable.
733 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
734 (append_insn): Remove "place" argument. Use mips_relax.sequence
735 rather than "place" to check whether we're expanding the second
736 alternative of a relaxable macro. Remove redundant check for
737 branch relaxation. If generating a normal insn, and there
738 is not enough room in the current frag, call relax_close_frag()
739 to close it. Update mips_relax.sizes[]. Emit fixups for the
740 second version of a relaxable macro. Record the first relaxable
741 fixup in mips_relax. Remove tc_gen_reloc workaround.
742 (macro_build): Remove all uses of "place". Use mips_relax.sequence
743 in the same way as in append_insn.
744 (mips16_macro_build): Remove "place" argument.
745 (macro_build_lui): As for macro_build. Don't drop the add_symbol
746 when generating the second version of a relaxable macro.
747 (load_got_offset, add_got_offset): New functions.
748 (load_address, macro): Use new relaxation machinery. Remove
749 tc_gen_reloc workarounds.
750 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
751 version of a relaxable macro is needed. Return -RELAX_SECOND if the
752 first version is needed.
753 (tc_gen_reloc): Remove relaxation handling.
754 (md_convert_frag): Go through the fixups for a relaxable macro and
755 mark those that belong to the unneeded alternative as done. If the
756 second alternative is needed, adjust the fixup addresses to account
757 for the deleted first alternative.
758
0530d30a
RS		 7592004-01-23 Richard Sandiford <rsandifo@redhat.com>
760
761 * frags.h (frag_room): Declare.
762 * frags.c (frag_room): New function.
763 * doc/internals.texi: Document it.
764
048cdf86
TS		 7652004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
766
767 * config/tc-mips.c (append_insn): Don't do r3900 interlock
768 optimization for -mtune=r3900, as this will break on other CPUs.
769
28d39d1a
NC		 7702004-01-11 Tom Rix <tcrix@worldnet.att.net>
771
772 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
73369e65 773 be relaxed, use fixup.
28d39d1a
NC		 774 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
775
26664553
JJ		 7762004-01-19 Jakub Jelinek <jakub@redhat.com>
777
778 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
779 precision operands.
780
895921c9
MR		 7812004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
782
783 * config/tc-mips.c (append_insn): Properly detect variant frags
784 that preclude swapping of relaxed branches. Correctly swap
785 instructions between frags when dealing with relaxed branches.
786
f8b73030
MR		 7872004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
788
789 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
790 throughout.
791 * aclocal.m4: Regenerate.
792 * configure: Regenerate.
793
ca9a79a1 7942004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
73369e65 795
ca9a79a1
NC		 796 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
797 manipulation insns.
798
cc3d92a5
RS		 7992004-01-12 Richard Sandiford <rsandifo@redhat.com>
800
801 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
802 reloc, reserve space for the delay slot as well as the jalr itself.
803
e45d0630
PB		 8042004-01-09 Paul Brook <paul@codesourcery.com>
805
806 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
807 (do_vfp_sp2_from_reg2): New function.
808 (insns): Use them.
809 (do_vfp_dp_from_reg2): Check return values properly.
810
81912461
ILT		 8112004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
812
78849248
ILT		 813 * config/tc-mips.c (warn_nops): Remove static variable.
814 (macro): Remove test of warn_nops.
815 (md_shortops): Remove 'n'.
816 (md_parse_option): Remove 'n' case.
817 (md_show_usage): Remove -n.
818 * doc/as.texinfo (Overview): Remove MIPS -n option.
819 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
820 * NEWS: Mention removal of MIPS -n option.
821
81912461
ILT		 822 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
823 (cop_interlocks): Check ISA level.
824 (cop_mem_interlocks): Define.
825 (reg_needs_delay): Check cop_interlocks rather than
826 ISA_HAS_COPROC_DELAYS.
827 (append_insn): Likewise. Use cop_mem_interlocks rather than
828 directly checking mips_opts.isa.
829 (mips_emit_delays): Likewise.
830
73f20958
L		 8312004-01-07 H.J. Lu <hongjiu.lu@intel.com>
832
833 * config/tc-ia64.c (unwind): Move next_slot_number and
834 next_slot_frag to ...
835 (unw_rec_list): Here.
836 (free_list_records): Removed.
837 (output_unw_records): Likewise.
838 (generate_unwind_image): Make it void.
839 (alloc_record): Initialize next_slot_number and next_slot_frag.
840 (slot_index): Take .org, .space and .align into account.
841 (fixup_unw_records): Don't set slot_number to 0. Use
842 list->next_slot_number and list->next_slot_frag instead of
843 unwind.next_slot_number and unwind.next_slot_frag.
844 (ia64_convert_frag): New.
845 (generate_unwind_image): Generate a rs_machine_dependent frag
846 for unwind record.
847 (emit_one_bundle): Use list->next_slot_number and
848 list->next_slot_frag instead of unwind.next_slot_number and
849 unwind.next_slot_frag.
850
851 * config/tc-ia64.h (md_convert_frag): Defined as
852 ia64_convert_frag.
853 (md_estimate_size_before_relax): Defined as (f)->fr_var.
854
99d09cdb
AO		 8552004-01-06 Alexandre Oliva <aoliva@redhat.com>
856
857 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
858 * config/tc-frv.h (md_apply_fix3): Don't define.
859 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
860 operands.
861 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
862 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
863 * config/tc-frv.c (line_separator_chars): Add `!'.
864 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
865 * config/tc-frv.c (md_assemble): Clear insn upfront.
866 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
867 * config/tc-frv.c (OPTION_FDPIC): New macro.
868 (md_longopts): Add mfdpic.
869 (md_parse_option): Handle it.
870 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
871 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
872 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
873 (frv_pic_ptr): Parse funcdesc.
874
4a4c4a1d
MR		 8752004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
876
877 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
878 gasver.texi. Remove duplicate symbol definitions for texi2pod.
879
2251dd89
MR		 8802004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
881
882 * Makefile.am (Makefile): Move the dependency on
883 $(BFDDIR)/configure.in to...
884 (CONFIG_STATUS_DEPENDENCIES): ... here.
885 (AUTOMAKE_OPTIONS): Require automake 1.8.
886 * Makefile.in: Regenerate.
887 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
888 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
889 $(BFDDIR)/configure.in here as well.
890 * doc/Makefile.in: Regenerate.
891
c6581168
MR		 8922004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
893
894 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
895 * Makefile.in: Regenerate.
896 * aclocal.m4: Regenerate.
897 * doc/Makefile.am (install, install-info): Remove.
898 (install-data-local): A new hook for install-info.
899 (AUTOMAKE_OPTIONS): Require automake 1.8.
900 * doc/Makefile.in: Regenerate.
901
303e7b79
NC		 9022004-01-02 Nutan Singh <nutan@kpitcummins.com>
903
904 * doc/c-sh.texi: Update description about floating point behavior
905 of SH family.
906
b50c15dc
NC		 9072004-01-02 Bernardo Innocenti <bernie@develer.com>
908
909 * configure.in: Add m68k-uClinux target.
910 * configure: Regenerate.
7de9afa2 911
c9e214e5 912For older changes see ChangeLog-0203
08d56133
NC		 913\f
914Local Variables:
915mode: change-log
916left-margin: 8
917fill-column: 74
918version-control: never
919End:
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