Bug gas/213
[binutils-gdb.git] / gas / ChangeLog
1 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2
3 Bug gas/213
4 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
5 labels. Fix warning.
6
7 2004-05-28 DJ Delorie <dj@redhat.com>
8
9 * config/tc-mn10300.h (tc_fix_adjustable): Define.
10 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
11 or non-merged symbols.
12
13 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
14
15 * config/tc-ia64.c (remove_marked_resource): Save, clear and
16 restore the old slot when inserting srlz.i/srlz.d.
17
18 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
19
20 * Makefile.am: Regenerate dependecies.
21 * Makefile.in: Regenerate.
22 * config/tc-sh.c (valid_arch): Make unsigned.
23 (preset_target_arch): Likewise.
24 (md_begin): Use new architecture flags system.
25 (get_specific): Likewise.
26 (assemble_ppi): Likewise.
27 (md_assemble): Likewise. Also fix error check for bad opcodes.
28 (md_parse_option): Likewise. Also generate -isa values according
29 to the table in bfd/cpu-sh.c instead of just constants. Also
30 allow <arch>-up ISA variants.
31 (sh_elf_final_processing): Replace if-else chain with a call to
32 sh_find_elf_flags().
33 * testsuite/gas/sh/arch: New directory.
34 * testsuite/gas/sh/arch/arch.exp: New test script.
35 * testsuite/gas/sh/arch/arch_expected.txt: New file.
36 * testsuite/gas/sh/arch/sh.s: New file.
37 * testsuite/gas/sh/arch/sh2.s: New file.
38 * testsuite/gas/sh/arch/sh-dsp.s: New file.
39 * testsuite/gas/sh/arch/sh2e.s: New file.
40 * testsuite/gas/sh/arch/sh3-nommu.s: New file.
41 * testsuite/gas/sh/arch/sh3.s: New file.
42 * testsuite/gas/sh/arch/sh3-dsp.s: New file.
43 * testsuite/gas/sh/arch/sh3e.s: New file.
44 * testsuite/gas/sh/arch/sh4-nommu-nofpu.s: New file.
45 * testsuite/gas/sh/arch/sh4-nofpu.s: New file.
46 * testsuite/gas/sh/arch/sh4.s: New file.
47 * testsuite/gas/sh/arch/sh4a-nofpu.s: New file.
48 * testsuite/gas/sh/arch/sh4al-dsp.s: New file.
49 * testsuite/gas/sh/arch/sh4a.s: New file.
50
51 2004-05-28 Peter Barada <peter@the-baradas.com>
52
53 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
54 with zero offset into mode 2 addressing to save a word.
55
56 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
57
58 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
59 (ar_is_only_in_integer_unit): New.
60 (ar_is_only_in_memory_unit): New.
61 (generate_unwind_image): Silence gcc on 32bit host.
62 (md_assemble): Use ar_is_only_in_integer_unit instead of
63 ar_is_in_integer_unit. Check AR access.
64
65 2004-05-27 Peter Barada <peter@the-baradas.com>
66
67 * config/tc-m68k.c (md_begin): Sort the opcode table into
68 alphabetical order.
69 (m68k_compare_opcode): New function to do the sorting.
70
71 2004-05-24 Peter Barada <peter@the-baradas.com>
72
73 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
74 addressing on MIT style operands.
75 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
76 w/mask addressing.
77 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
78 operands.
79
80 2004-05-23 Alan Modra <amodra@bigpond.net.au>
81
82 * expr.c (operand, operator): Don't reject '++' and '--'.
83
84 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
85
86 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
87 dwarf tables.
88
89 2004-05-17 Adam Nemet <anemet@lnxw.com>
90
91 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
92 * configure: Regenerate.
93
94 2004-05-13 Paul Brook <paul@codesourcery.com>
95
96 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
97
98 2004-05-13 Joel Sherrill <joel@oarcorp.com>
99
100 * configure.in (or32-*-rtems*): Switch to elf.
101 * configure: Regenerate.
102
103 2004-05-13 Nick Clifton <nickc@redhat.com>
104
105 * po/fr.po: Updated French translation.
106
107 2004-05-11 Nick Clifton <nickc@redhat.com>
108
109 * doc/as.texinfo (Section): Document G and T flags to .section
110 directive. Document the extra arguments that the G flag
111 requires. Document the #tls flag.
112
113 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
114
115 * subsegs.c (section_symbol): Create a new section symbol if
116 the existing one doesn't match.
117 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
118
119 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
120
121 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
122 to cope with VR4181A errata MD(1) and MD(4).
123
124 2004-05-07 Brian Ford <ford@vss.fsi.com>
125
126 * NEWS: Mention .secrel32 for pe[i]-i386.
127
128 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
129
130 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
131 (HANDLE_ALIGN): New.
132
133 2004-05-06 Daniel Jacobowitz <dan@debian.org>
134
135 * Makefile.am (DIST_SUBDIRS): Define.
136 * aclocal.m4: Regenerate with automake 1.8.4.
137 * Makefile.in: Likewise.
138 * doc/Makefile.in: Likewise.
139
140 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
141
142 * config/tc-ia64.c (dot_serialize): Declare.
143 (dot_serialize): New function.
144 (md_pseudo_table): Add ".serialize.data" and
145 ".serialize.instruction" directives.
146
147 2004-05-06 Nick Clifton <nickc@redhat.com>
148
149 * messages (as_internal_value_out_of_range): Print a message about
150 a value being out of range. Be consistent about whether the
151 values are printed in decimal or hexadecimal.
152 (as_warn_value_out_of_range): Generate a warning message about an
153 out of range value.
154 (as_bad_value_out_of_range): Generate an error message about an
155 out of range value.
156 * as.h: Prototype the new functions.
157 * config/tc-alpha.c (insert_operand): Use new function.
158 * config/tc-arc.c (arc_insert_operand): Likewise.
159 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
160 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
161 * config/tc-ppc.c (ppc_insert_operand): Likewise.
162 * config/tc-s390.c (s390_insert_operand): Likewise.
163 * config/tc-v850.c (v850_insert_operand): Likewise.
164
165 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
166
167 * configure.in: Set em=linux for frv-*-*linux*.
168 * configure: Rebuilt.
169 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
170 (frv_md_fdpic_enabled): New.
171 * config/tc-frv.c (frv_md_fdpic_enabled): New.
172 (DEFAULT_FDPIC): New.
173 (frv_flags): Use DEFAULT_FDPIC.
174 (frv_pic_flag): Likewise.
175 (OPTION_NOPIC): New.
176 (md_longopts): Add -mnopic.
177 (md_parse_option): Handle it.
178 (md_show_usage): Add -mfdpic and -mnopic.
179
180 2004-05-05 Peter Barada <peter@the-baradas.com>
181
182 * config/tc-m68k.c: Add find_cf_chip to print list of valid
183 chips for invalid coldfire instructions, rename selectors
184 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
185 add current_chip to track which chip is referred to(including save/restore),
186 use current_chip to select control registers, not current_arch.
187 (md_show_usage): Add new chips.
188 * doc/c-m68k.texi: Document new command line switches.
189
190 2004-05-05 Jakub Jelinek <jakub@redhat.com>
191
192 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
193 (NOP_OPCODE): Define.
194 (s390_align_code): Remove prototype.
195 * tc-s390.c (s390_align_code): Remove.
196
197 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
198
199 * config/tc-ia64.c (make_unw_section_name): Removed.
200 (start_unwind_section): New function.
201 (generate_unwind_image): Take const segT instead of const
202 char *.
203 (dot_handlerdata): Adjusted.
204 (dot_endp): Likewise.
205
206 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
207
208 * config/obj-elf.c (obj_elf_change_section): Allow the
209 ".note.GNU-stack" section has SHF_EXECINSTR.
210
211 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
212
213 * config/obj-elf.c (get_section): Return bfd_boolean.
214 (obj_elf_change_section): Call bfd_get_section_by_name_if
215 instead of bfd_map_over_sections.
216
217 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
218
219 * config/obj-elf.c (get_section): New function.
220 (obj_elf_change_section): Support multiple sections with same
221 name.
222
223 2004-04-30 Nick Clifton <nickc@redhat.com>
224
225 * config/tc-arm.c (create_register_alias): Fix typo checking for
226 case sensitive register aliases.
227 (co_proc_number): Use error message string in all_reg_maps[]
228 array.
229 (cp_reg_required_here): Likewise.
230 (fp_reg_required_here): Likewise.
231
232 2004-04-29 Brian Ford <ford@vss.fsi.com>
233
234 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
235
236 2004-04-28 Chris Demetriou <cgd@broadcom.com>
237
238 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
239 (load_address, macro, mips_ip, md_parse_option)
240 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
241 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
242 embedded-PIC handling, and update comments.
243 (SWITCH_TABLE): Remove.
244 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
245 (enum mips_pic_level): Remove EMBEDDED_PIC.
246 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
247 (TC_FORCE_RELOCATION): Update comment.
248 * ecoff.c (ecoff_build_lineno): Add comment about some code that
249 might be safe to remove now that MIPS embedded-PIC is gone.
250
251 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
252
253 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
254 call to obj_set_subsection_attributes.
255 (obj_som_init_stab_section): Likewise.
256 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
257 (pa_def_subspaces): Provide comdat default.
258 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
259 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
260 calls to create_new_subspace and update_subspace to pass comdat flag.
261 (create_new_subspace, update_subspace): Add new comdat argument. Use
262 it in calls to obj_set_subsection_attributes.
263 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
264 and use of comdat, common and dup_comm parameters.
265
266 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
267
268 * config/obj-elf.c (obj_elf_change_section): Check if the old
269 group name is NULL before comparison.
270
271 2004-04-23 Chris Demetriou <cgd@broadcom.com>
272
273 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
274
275 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
276
277 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
278
279 2004-04-23 Chris Demetriou <cgd@broadcom.com>
280
281 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
282 (OPTION_MEMBEDDED_PIC): Remove.
283 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
284 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
285 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
286 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
287 (OPTION_ELF_BASE): Renumber.
288 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
289 (md_show_usage): Remove mention of -membedded-pic.
290 * doc/as.texinfo: Remove mention of -membedded-pic.
291
292 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
293
294 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
295 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
296 a.out support.
297 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
298 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
299 USE_GLOBAL_POINTER_OPT.
300
301 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
302
303 * config/tc-mips.c (macro): One more use of load_delay_nop.
304
305 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
306
307 * config/tc-mips.c (load_delay_nop): New function.
308 (load_address, macro): Use load_delay_nop() to build a nop
309 which can be omitted with gpr_interlocks.
310
311 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
312
313 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
314 cop_interlocks): Remove superfluous CPU entries.
315
316 2004-04-22 Paul Brook <paul@codesourcery.com>
317
318 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
319
320 2004-04-22 Peter Barada <peter@the-baradas.com>
321
322 * NEWS: Added support for EMAC instructions and MAC/EMAC
323 Motorola syntax.
324 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
325 scale factor tokens, trailing_ampersand to mark mask addressing
326 for MAC/EMAC instructions.
327 * config/m68k-parse.y: Add options_ampersand clause, '<<',
328 '>>'.
329 (yylex): Handle '>', '<', and '&' following '+'.
330 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
331 architectures in archs[].
332 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
333 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
334 respectively.
335 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
336 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
337 cases.
338 Add EMAC operands to init_table[].
339
340 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
341
342 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
343 state.
344 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
345 * config/tc-arm.c (enum mstate): Delete from here.
346 (mapping_state): Remove the static mapstate variable and instead
347 store the state in the segment. This allows a per-section mapping
348 state. Handle and ignore MAP_UNDEFINED states.
349 (arm_elf_change_section): Get the current mapping state from the
350 new section.
351 (s_ltorg): Set the mapping state to MAP_DATA.
352 (arm_cleanup): Use arm_elf_change_section to get the mapping state
353 for each pool as it is emitted.
354
355 2004-04-22 Nick Clifton <nickc@redhat.com>
356
357 * config/tc-arm.h: Formatting tidy ups.
358
359 2004-04-20 Chris Demetriou <cgd@broadcom.com>
360
361 * NEWS: Note that MIPS -membedded-pic option is deprecated.
362
363 2004-04-20 DJ Delorie <dj@redhat.com>
364
365 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
366 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
367 [TE_PE] (O_secrel): Define.
368 [TE_PE] (x86_pe_cons_fix_new): New.
369 [TE_PE] (pe_directive_secrel): Likewise.
370 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
371
372 2004-04-19 Eric Christopher <echristo@redhat.com>
373
374 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
375 of previous patch for fix in gcc.
376
377 2004-04-19 Jakub Jelinek <jakub@redhat.com>
378
379 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
380
381 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
382
383 * read.c (do_align): Call md_flush_pending_output, if defined.
384
385 2004-04-16 Alan Modra <amodra@bigpond.net.au>
386
387 * expr.c (operand): Correct checks for ++ and --.
388
389 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
390
391 * config/tc-generic.c: Add some comments.
392
393 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
394
395 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
396 -{no-}mfix-vr4122-bugs.
397 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
398 (append_insn, mips_emit_delays): Update accordingly.
399 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
400 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
401 (md_parse_option): Update after above changes.
402 (md_show_usage): Add -mfix-vr4120.
403
404 2004-04-13 Bob Wilson <bob.wilson@acm.org>
405
406 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
407 of .section directive; add a reference to the ELF .subsection
408 directive.
409
410 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
411
412 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
413 in parallel.
414
415 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
416
417 * Makefile.am: Remove mips from aout targets.
418 * Makefile.in: Regenerate.
419 * configure.in: Remove mips-dec-bsd* target.
420 * configure: Regenerate.
421
422 2004-04-07 Alan Modra <amodra@bigpond.net.au>
423
424 PR 96
425 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
426 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
427 Update "mapping". Restrict some @ modifiers to 32 bit.
428
429 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
430 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
431
432 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
433 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
434 dont_adjust_reloc_32 is set.
435 (md_longopts): Add option -renesas.
436 (md_parse_option, md_show_usage): Likewise.
437 * doc/c-sh.texi: Likewise.
438
439 2004-04-01 Dave Korn <dk@artimi.com>
440
441 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
442 hi16 and lo16 fixS structs.
443 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
444 exactly the same way as for RELOC_DLX_REL16.
445 (machine_ip): properly respect LO flag in the_insn and
446 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
447 (md_apply_fix3): apply RELOC_DLX_LO16.
448
449 2004-03-30 Stan Shebs <shebs@apple.com>
450
451 Remove long-obsolete MPW support.
452 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
453 * configure.in: Remove mention of ppc-*-mpw* config.
454 * configure.in: Likewise.
455
456 2004-03-30 Nick Clifton <nickc@redhat.com>
457
458 * config/tc-arm.c (meabi_flags): Make its use conditional upon
459 OBJ_ELF being defined.
460
461 2004-03-27 Alan Modra <amodra@bigpond.net.au>
462
463 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
464
465 2004-03-23 Paul Brook <paul@codesourcery.com>
466
467 * config/tc-arm.c (meabi_flags): New variable.
468 (arm_parse_eabi): New function.
469 (md_begin): Set flags for EABI v3.
470 (arm_eabis): Add.
471 (arm_long_opts): Add meabi.
472 * doc/as.texinf <ARM>: Document -meabi.
473 * doc/c-arm.texi: Ditto.
474
475 2004-03-22 Bob Wilson <bob.wilson@acm.org>
476
477 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
478 tables even when use_literal_section flag is not set.
479
480 2004-03-22 Alan Modra <amodra@bigpond.net.au>
481
482 * config/tc-sh.c: Remove trailing whitespace.
483
484 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
485
486 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
487 --mul-bug-abort and the default behavior.
488 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
489 (err_for_dangerous_mul_placement): New variable.
490 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
491 macros.
492 (md_cris_relax_table): Have placeholder for STATE_MUL.
493 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
494 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
495 case doing nothing.
496 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
497 STATE_BYTE)>: Ditto.
498 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
499 alignment and position of this frag, emit error message if
500 suspicious.
501 (md_assemble): For a multiply insn and when checking it,
502 transform the current frag into a special frag for that purpose.
503 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
504 OPTION_MULBUG_ABORT_ON>: Handle new options.
505
506 2004-03-19 Bob Wilson <bob.wilson@acm.org>
507
508 * config/tc-xtensa.c (mark_literal_frags): New function.
509 (xtensa_move_literals): Call mark_literal_frags for all literal
510 segments, including init and fini literal segments.
511 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
512
513 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
514
515 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
516 (pa_comm): Set BSF_OBJECT in symbol flags.
517
518 2004-03-19 Alan Modra <amodra@bigpond.net.au>
519
520 * Makefile.am: Run "make dep-am".
521 * Makefile.in: Regenerate.
522 * doc/Makefile.in: Regenerate.
523 * config.in: Regenerate.
524 * po/gas.pot: Regenerate.
525
526 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
527
528 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
529 (demand_empty_rest_of_line): Issue an error here.
530 (ignore_rest_of_line): Silently skip to end.
531 (demand_copy_string): Issue an error, not warning.
532 (equals): Likewise.
533 * config/obj-elf.c (obj_elf_section_name): Likewise.
534 (obj_elf_section): Likewise.
535 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
536 (arc_extinst): Likewise.
537 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
538 (dot_spill): Likewise.
539 (dot_unwabi): Likewise.
540 (dot_prologue): Likewise.
541
542 * expr.c (operand): Reject ++ and --.
543 (operator): Likewise.
544
545 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
546
547 * config/tc-sh.c: Include dw2gencfi.h.
548 (sh_cfi_frame_initial_instructions): New function.
549 (sh_regname_to_dw2regnum): Likewise.
550 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
551 file.
552 (TARGET_USE_CFIPOP): Define.
553 (tc_cfi_frame_initial_instructions): Likewise.
554 (tc_regname_to_dw2regnum): Likewise.
555 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
556 * Makefile.am: Update dependencies.
557 * Makefile.in: Regenerate.
558
559 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
560
561 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
562 * configure: Regenerate.
563
564 2004-03-12 Bob Wilson <bob.wilson@acm.org>
565
566 * read.c (s_leb128): Call md_flush_pending_output.
567
568 2004-03-12 Michal Ludvig <mludvig@suse.cz>
569
570 * config/tc-i386.c (output_insn): Handle PadLock instructions.
571 * config/tc-i386.h (CpuPadLock): New define.
572 (CpuUnknownFlags): Added CpuPadLock.
573
574 2004-03-07 Andreas Schwab <schwab@suse.de>
575
576 * doc/c-hppa.texi (HPPA Directives): Fix typo.
577
578 2004-03-07 Richard Henderson <rth@redhat.com>
579
580 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
581 (cfi_finish): Likewise for fde.
582
583 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
584
585 * config/tc-ia64.c (md_assemble): Properly handle NULL
586 align_frag.
587 (ia64_handle_align): Don't abort if failed to add a stop bit.
588
589 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
590
591 * Makefile.in: Regenerated.
592 * aclocal.m4: Likewise.
593 * configure: Likewise.
594 * doc/Makefile.in: Likewise.
595
596 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
597
598 * config/tc-ia64.c (dot_align): New.
599 (ia64_do_align): Make it static.
600 (md_pseudo_table): Use "dot_align" for "align".
601 (ia64_md_do_align): Don't set align_frag here.
602 (ia64_handle_align): Add a stop bit to the previous bundle if
603 needed.
604
605 * config/tc-ia64.h (ia64_do_align): Removed.
606
607 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
608
609 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
610 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
611 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
612 the most general type or the user specifically requested it.
613 (md_assemble): Add a new error message for when an instruction
614 is understood, but is not allowed due to an -isa option.
615
616 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
617
618 * config/tc-ia64.c (align_frag): New.
619 (md_assemble): Set the tc_frag_data field in align_frag for
620 IA64_OPCODE_FIRST instructions.
621 (ia64_md_do_align): Set align_frag.
622 (ia64_handle_align): Add a stop bit if needed.
623
624 * config/tc-ia64.h (TC_FRAG_TYPE): New.
625 (TC_FRAG_INIT): New.
626
627 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
628
629 * config/tc-frv.c (fr400_audio): New variable.
630 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
631 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
632 (target_implements_insn_p): New function.
633 (md_assemble): Report an error if the processor doesn't implement
634 the instruction.
635
636 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
637
638 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
639 (md_parse_option): Ditto.
640 (OPTION_NO_SPECIAL_M32R): Added.
641 (md_show_usage): Document it.
642 (enable_speial_m32r): Changed a default value from 0 to 1.
643 * doc/c-m32r.texi: Document the -no-bitinst option.
644
645 2004-02-27 Nick Clifton <nickc@redhat.com>
646
647 * config/tc-sh.c (get_operand): Revert previous delta.
648 (tc_gen_reloc): Check for an unknown reloc type before processing
649 the addend.
650
651 2004-02-27 Hannes Reinecke <hare@suse.de>
652
653 * config/tc-s390.c (s390_insn): Correct range check for opcode in
654 .insn pseudo operation.
655
656 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
657
658 * config/tc-sh.c (get_operand): In case of #Imm, check has been
659 added for wrong syntax.
660
661 2004-02-26 Eric Christopher <echristo@redhat.com>
662
663 * config/tc-mips.c (mips_dwarf2_addr_size): New.
664 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
665
666 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
667
668 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
669 nibble types to assembler.
670
671 2004-02-25 Fred Fish <fnf@redhat.com>
672
673 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
674
675 2004-02-20 James E Wilson <wilson@specifixinc.com>
676
677 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
678 finalize_syms.
679 (fixup_unw_records): New arg before_relax. Pass to slot_index.
680 (ia64_estimate_size_before_relax): New.
681 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
682 (generate_unwind_image): Pass 1 to fixup_unw_records.
683 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
684 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
685
686 2004-02-19 Jakub Jelinek <jakub@redhat.com>
687
688 * stabs.c (generate_asm_file): Avoid warning about use of
689 uninitialized variable.
690
691 2004-02-18 David Mosberger <davidm@hpl.hp.com>
692
693 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
694 body, and endp, allow unwind records which do not have a "t"
695 (time/instruction) field.
696
697 2004-02-17 Petko Manolov <petkan@nucleusys.com>
698
699 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
700 (do_mav_dspsc_2): Likewise.
701 Fix accumulator registers move opcodes.
702
703 2004-02-13 Hannes Reinecke <hare@suse.de>
704 Jakub Jelinek <jakub@redhat.com>
705
706 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
707
708 2004-02-10 Steve Ellcey <sje@cup.hp.com>
709
710 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
711 (tc_frob_symbol): New macro definition.
712 * config/tc-ia64.c (ia64_frob_symbol): New routine.
713
714 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
715
716 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
717 read-only.
718
719 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
720
721 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
722 (TC_CASE_SENSITIVE): ... this.
723 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
724 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
725
726 2004-02-06 James E Wilson <wilson@specifixinc.com>
727
728 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
729 (generate_unwind_image): Re-add it here.
730
731 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
732
733 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
734 * read.h (SKIP_WHITESPACE): Turn into an expression.
735 * read.c (read_a_source_file): A pseudo is removed by having a
736 NULL handler.
737
738 2004-02-05 James E Wilson <wilson@specifixinc.com>
739
740 * config/tc-ia64.c (output_endp): New.
741 (count_bits): Delete.
742 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
743 endp unwind records.
744 (fixup_unw_records): Handle endp unwind records. Delete code for
745 shortening prologue regions not followed by a body record.
746 (dot_endp): Call add_unwind_entry to emit endp unwind record.
747 * config/tc-ia64.h (unw_record_type): Add endp.
748
749 2004-02-03 James E Wilson <wilson@specifixinc.com>
750
751 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
752 fill padding bytes with zeroes.
753 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
754 sets unwind_record slot_number and slot_frag fields.
755
756 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
757
758 * config/tc-mips.c (add_got_offset_hilo): New function.
759 (macro): Use load_register() and add_got_offset_hilo() to load
760 constants instead of hardcoding code sequences throughout.
761
762 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
763
764 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
765
766 2004-01-26 Bernardo Innocenti <bernie@develer.com>
767
768 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
769 like m68k-elf.
770 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
771 of hard-coded test for TARGET_OS=elf.
772
773 2004-01-24 Chris Demetriou <cgd@broadcom.com>
774
775 * config/tc-mips.c (hilo_interlocks): Change definition
776 so that MIPS32, MIPS64 and later ISAs are included, along with
777 the already-included machines. Update comments.
778
779 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
780
781 * config/tc-arm.c (tc_gen_reloc): Improve error message for
782 undefined local labels.
783
784 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
785
786 * config/tc-mips.c (load_address, macro): Update comments about
787 NewABI GP relaxation.
788
789 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
790
791 * config/tc-mips.c (macro_build): Remove place and counter arguments.
792 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
793 (mips16_macro_build, macro_build_jalr): Remove counter argument.
794 (set_at, load_register, load_address, move_register): Likewise.
795 (load_got_offset, add_got_offset): Likewise.
796 Update all calls and tidy accordingly.
797
798 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
799
800 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
801 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
802 (RELAX_USE_SECOND): Bump to 0x10000.
803 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
804 (mips_macro_warning): New variable.
805 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
806 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
807 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
808 of RELAX_ENCODE.
809 (append_insn): Update mips_macro_warning.sizes.
810 (macro_start, macro_warning, macro_end): New functions.
811 (macro_build): Don't emit warnings here.
812 (macro_build_lui, md_estimate_size_before_relax): ...or here.
813 (md_convert_frag): Check for cases where one macro alternative
814 needs a warning and the other doesn't. Emit a warning if the
815 longer sequence was chosen.
816
817 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
818
819 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
820 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
821 the first sequence, the size of the second sequence, and a flag
822 that says whether we should warn.
823 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
824 (RELAX_FIRST, RELAX_SECOND): New.
825 (mips_relax): New variable.
826 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
827 (append_insn): Remove "place" argument. Use mips_relax.sequence
828 rather than "place" to check whether we're expanding the second
829 alternative of a relaxable macro. Remove redundant check for
830 branch relaxation. If generating a normal insn, and there
831 is not enough room in the current frag, call relax_close_frag()
832 to close it. Update mips_relax.sizes[]. Emit fixups for the
833 second version of a relaxable macro. Record the first relaxable
834 fixup in mips_relax. Remove tc_gen_reloc workaround.
835 (macro_build): Remove all uses of "place". Use mips_relax.sequence
836 in the same way as in append_insn.
837 (mips16_macro_build): Remove "place" argument.
838 (macro_build_lui): As for macro_build. Don't drop the add_symbol
839 when generating the second version of a relaxable macro.
840 (load_got_offset, add_got_offset): New functions.
841 (load_address, macro): Use new relaxation machinery. Remove
842 tc_gen_reloc workarounds.
843 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
844 version of a relaxable macro is needed. Return -RELAX_SECOND if the
845 first version is needed.
846 (tc_gen_reloc): Remove relaxation handling.
847 (md_convert_frag): Go through the fixups for a relaxable macro and
848 mark those that belong to the unneeded alternative as done. If the
849 second alternative is needed, adjust the fixup addresses to account
850 for the deleted first alternative.
851
852 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
853
854 * frags.h (frag_room): Declare.
855 * frags.c (frag_room): New function.
856 * doc/internals.texi: Document it.
857
858 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
859
860 * config/tc-mips.c (append_insn): Don't do r3900 interlock
861 optimization for -mtune=r3900, as this will break on other CPUs.
862
863 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
864
865 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
866 be relaxed, use fixup.
867 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
868
869 2004-01-19 Jakub Jelinek <jakub@redhat.com>
870
871 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
872 precision operands.
873
874 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
875
876 * config/tc-mips.c (append_insn): Properly detect variant frags
877 that preclude swapping of relaxed branches. Correctly swap
878 instructions between frags when dealing with relaxed branches.
879
880 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
881
882 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
883 throughout.
884 * aclocal.m4: Regenerate.
885 * configure: Regenerate.
886
887 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
888
889 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
890 manipulation insns.
891
892 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
893
894 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
895 reloc, reserve space for the delay slot as well as the jalr itself.
896
897 2004-01-09 Paul Brook <paul@codesourcery.com>
898
899 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
900 (do_vfp_sp2_from_reg2): New function.
901 (insns): Use them.
902 (do_vfp_dp_from_reg2): Check return values properly.
903
904 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
905
906 * config/tc-mips.c (warn_nops): Remove static variable.
907 (macro): Remove test of warn_nops.
908 (md_shortops): Remove 'n'.
909 (md_parse_option): Remove 'n' case.
910 (md_show_usage): Remove -n.
911 * doc/as.texinfo (Overview): Remove MIPS -n option.
912 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
913 * NEWS: Mention removal of MIPS -n option.
914
915 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
916 (cop_interlocks): Check ISA level.
917 (cop_mem_interlocks): Define.
918 (reg_needs_delay): Check cop_interlocks rather than
919 ISA_HAS_COPROC_DELAYS.
920 (append_insn): Likewise. Use cop_mem_interlocks rather than
921 directly checking mips_opts.isa.
922 (mips_emit_delays): Likewise.
923
924 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
925
926 * config/tc-ia64.c (unwind): Move next_slot_number and
927 next_slot_frag to ...
928 (unw_rec_list): Here.
929 (free_list_records): Removed.
930 (output_unw_records): Likewise.
931 (generate_unwind_image): Make it void.
932 (alloc_record): Initialize next_slot_number and next_slot_frag.
933 (slot_index): Take .org, .space and .align into account.
934 (fixup_unw_records): Don't set slot_number to 0. Use
935 list->next_slot_number and list->next_slot_frag instead of
936 unwind.next_slot_number and unwind.next_slot_frag.
937 (ia64_convert_frag): New.
938 (generate_unwind_image): Generate a rs_machine_dependent frag
939 for unwind record.
940 (emit_one_bundle): Use list->next_slot_number and
941 list->next_slot_frag instead of unwind.next_slot_number and
942 unwind.next_slot_frag.
943
944 * config/tc-ia64.h (md_convert_frag): Defined as
945 ia64_convert_frag.
946 (md_estimate_size_before_relax): Defined as (f)->fr_var.
947
948 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
949
950 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
951 * config/tc-frv.h (md_apply_fix3): Don't define.
952 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
953 operands.
954 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
955 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
956 * config/tc-frv.c (line_separator_chars): Add `!'.
957 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
958 * config/tc-frv.c (md_assemble): Clear insn upfront.
959 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
960 * config/tc-frv.c (OPTION_FDPIC): New macro.
961 (md_longopts): Add mfdpic.
962 (md_parse_option): Handle it.
963 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
964 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
965 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
966 (frv_pic_ptr): Parse funcdesc.
967
968 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
969
970 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
971 gasver.texi. Remove duplicate symbol definitions for texi2pod.
972
973 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
974
975 * Makefile.am (Makefile): Move the dependency on
976 $(BFDDIR)/configure.in to...
977 (CONFIG_STATUS_DEPENDENCIES): ... here.
978 (AUTOMAKE_OPTIONS): Require automake 1.8.
979 * Makefile.in: Regenerate.
980 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
981 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
982 $(BFDDIR)/configure.in here as well.
983 * doc/Makefile.in: Regenerate.
984
985 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
986
987 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
988 * Makefile.in: Regenerate.
989 * aclocal.m4: Regenerate.
990 * doc/Makefile.am (install, install-info): Remove.
991 (install-data-local): A new hook for install-info.
992 (AUTOMAKE_OPTIONS): Require automake 1.8.
993 * doc/Makefile.in: Regenerate.
994
995 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
996
997 * doc/c-sh.texi: Update description about floating point behavior
998 of SH family.
999
1000 2004-01-02 Bernardo Innocenti <bernie@develer.com>
1001
1002 * configure.in: Add m68k-uClinux target.
1003 * configure: Regenerate.
1004
1005 For older changes see ChangeLog-0203
1006 \f
1007 Local Variables:
1008 mode: change-log
1009 left-margin: 8
1010 fill-column: 74
1011 version-control: never
1012 End: