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