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* ppc-bdm.c (bdm_ppc_fetch_registers): Replace utterly broken code
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
532c738a
RS		 12004-05-07 Richard Sandiford <rsandifo@redhat.com>
2
3 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
4 to cope with VR4181A errata MD(1) and MD(4).
5
0503b355
BF		 62004-05-07 Brian Ford <ford@vss.fsi.com>
7
8 * NEWS: Mention .secrel32 for pe[i]-i386.
9
daeea990
AO		 102004-05-07 Alexandre Oliva <aoliva@redhat.com>
11
12 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
13 (HANDLE_ALIGN): New.
14
bfbdcf04
DJ		 152004-05-06 Daniel Jacobowitz <dan@debian.org>
16
17 * Makefile.am (DIST_SUBDIRS): Define.
18 * aclocal.m4: Regenerate with automake 1.8.4.
19 * Makefile.in: Likewise.
20 * doc/Makefile.in: Likewise.
21
5e819f9c
JW		 222004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
23
24 * config/tc-ia64.c (dot_serialize): Declare.
25 (dot_serialize): New function.
26 (md_pseudo_table): Add ".serialize.data" and
27 ".serialize.instruction" directives.
28
e5976317
NC		 292004-05-06 Nick Clifton <nickc@redhat.com>
30
31 * messages (as_internal_value_out_of_range): Print a message about
32 a value being out of range. Be consistent about whether the
33 values are printed in decimal or hexadecimal.
34 (as_warn_value_out_of_range): Generate a warning message about an
35 out of range value.
36 (as_bad_value_out_of_range): Generate an error message about an
37 out of range value.
38 * as.h: Prototype the new functions.
39 * config/tc-alpha.c (insert_operand): Use new function.
40 * config/tc-arc.c (arc_insert_operand): Likewise.
41 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
42 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
43 * config/tc-ppc.c (ppc_insert_operand): Likewise.
44 * config/tc-s390.c (s390_insert_operand): Likewise.
45 * config/tc-v850.c (v850_insert_operand): Likewise.
46
996991aa
AO		 472004-05-05 Alexandre Oliva <aoliva@redhat.com>
48
49 * configure.in: Set em=linux for frv-*-*linux*.
50 * configure: Rebuilt.
51 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
52 (frv_md_fdpic_enabled): New.
53 * config/tc-frv.c (frv_md_fdpic_enabled): New.
54 (DEFAULT_FDPIC): New.
55 (frv_flags): Use DEFAULT_FDPIC.
56 (frv_pic_flag): Likewise.
57 (OPTION_NOPIC): New.
58 (md_longopts): Add -mnopic.
59 (md_parse_option): Handle it.
60 (md_show_usage): Add -mfdpic and -mnopic.
61
6b6e92f4
NC		 622004-05-05 Peter Barada <peter@the-baradas.com>
63
64 * config/tc-m68k.c: Add find_cf_chip to print list of valid
65 chips for invalid coldfire instructions, rename selectors
66 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
67 add current_chip to track which chip is referred to(including save/restore),
68 use current_chip to select control registers, not current_arch.
69 (md_show_usage): Add new chips.
70 * doc/c-m68k.texi: Document new command line switches.
71
6f079ae3
JJ		 722004-05-05 Jakub Jelinek <jakub@redhat.com>
73
74 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
75 (NOP_OPCODE): Define.
76 (s390_align_code): Remove prototype.
77 * tc-s390.c (s390_align_code): Remove.
78
2d6ed997
L		 792004-05-04 H.J. Lu <hongjiu.lu@intel.com>
80
81 * config/tc-ia64.c (make_unw_section_name): Removed.
82 (start_unwind_section): New function.
83 (generate_unwind_image): Take const segT instead of const
84 char *.
85 (dot_handlerdata): Adjusted.
86 (dot_endp): Likewise.
87
b9f18452
L		 882004-05-02 H.J. Lu <hongjiu.lu@intel.com>
89
90 * config/obj-elf.c (obj_elf_change_section): Allow the
91 ".note.GNU-stack" section has SHF_EXECINSTR.
92
fafe6678
L		 932004-05-02 H.J. Lu <hongjiu.lu@intel.com>
94
95 * config/obj-elf.c (get_section): Return bfd_boolean.
96 (obj_elf_change_section): Call bfd_get_section_by_name_if
97 instead of bfd_map_over_sections.
98
86654c12
L		 992004-04-30 H.J. Lu <hongjiu.lu@intel.com>
100
101 * config/obj-elf.c (get_section): New function.
102 (obj_elf_change_section): Support multiple sections with same
103 name.
104
376eb240
NC		 1052004-04-30 Nick Clifton <nickc@redhat.com>
106
107 * config/tc-arm.c (create_register_alias): Fix typo checking for
108 case sensitive register aliases.
109 (co_proc_number): Use error message string in all_reg_maps[]
110 array.
111 (cp_reg_required_here): Likewise.
112 (fp_reg_required_here): Likewise.
113
8a7140c3
NC		 1142004-04-29 Brian Ford <ford@vss.fsi.com>
115
116 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
117
3e722fb5
CD		 1182004-04-28 Chris Demetriou <cgd@broadcom.com>
119
120 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
121 (load_address, macro, mips_ip, md_parse_option)
122 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
123 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
124 embedded-PIC handling, and update comments.
125 (SWITCH_TABLE): Remove.
126 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
127 (enum mips_pic_level): Remove EMBEDDED_PIC.
128 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
129 (TC_FORCE_RELOCATION): Update comment.
130 * ecoff.c (ecoff_build_lineno): Add comment about some code that
131 might be safe to remove now that MIPS embedded-PIC is gone.
132
351e2b5a
DA		 1332004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
134
135 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
136 call to obj_set_subsection_attributes.
137 (obj_som_init_stab_section): Likewise.
138 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
139 (pa_def_subspaces): Provide comdat default.
140 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
141 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
142 calls to create_new_subspace and update_subspace to pass comdat flag.
143 (create_new_subspace, update_subspace): Add new comdat argument. Use
144 it in calls to obj_set_subsection_attributes.
145 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
146 and use of comdat, common and dup_comm parameters.
147
f5842774
L		 1482004-04-26 H.J. Lu <hongjiu.lu@intel.com>
149
150 * config/obj-elf.c (obj_elf_change_section): Check if the old
151 group name is NULL before comparison.
152
558fe4a7
CD		 1532004-04-23 Chris Demetriou <cgd@broadcom.com>
154
155 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
156
81a21e38
TS		 1572004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
158
159 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
160
1612004-04-23 Chris Demetriou <cgd@broadcom.com>
1ffcab4b
CD		 162
163 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
164 (OPTION_MEMBEDDED_PIC): Remove.
165 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
166 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
167 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
168 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
169 (OPTION_ELF_BASE): Renumber.
170 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
171 (md_show_usage): Remove mention of -membedded-pic.
172 * doc/as.texinfo: Remove mention of -membedded-pic.
173
4d0d148d
TS		 1742004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
175
176 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
177 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
178 a.out support.
179 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
180 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
181 USE_GLOBAL_POINTER_OPT.
182
017315e4
TS		 1832004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
184
185 * config/tc-mips.c (macro): One more use of load_delay_nop.
186
269137b2
TS		 1872004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
188
189 * config/tc-mips.c (load_delay_nop): New function.
190 (load_address, macro): Use load_delay_nop() to build a nop
191 which can be omitted with gpr_interlocks.
192
24772049
TS		 1932004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
194
195 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
196 cop_interlocks): Remove superfluous CPU entries.
197
06516a5e
PB		 1982004-04-22 Paul Brook <paul@codesourcery.com>
199
200 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
201
fd99574b
NC		 2022004-04-22 Peter Barada <peter@the-baradas.com>
203
204 * NEWS: Added support for EMAC instructions and MAC/EMAC
205 Motorola syntax.
206 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
207 scale factor tokens, trailing_ampersand to mark mask addressing
208 for MAC/EMAC instructions.
209 * config/m68k-parse.y: Add options_ampersand clause, '<<',
210 '>>'.
211 (yylex): Handle '>', '<', and '&' following '+'.
212 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
213 architectures in archs[].
214 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
215 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
216 respectively.
217 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
218 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
219 cases.
220 Add EMAC operands to init_table[].
221
69b97547
NC		 2222004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
223
224 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
225 state.
226 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
227 * config/tc-arm.c (enum mstate): Delete from here.
228 (mapping_state): Remove the static mapstate variable and instead
229 store the state in the segment. This allows a per-section mapping
230 state. Handle and ignore MAP_UNDEFINED states.
231 (arm_elf_change_section): Get the current mapping state from the
232 new section.
233 (s_ltorg): Set the mapping state to MAP_DATA.
234 (arm_cleanup): Use arm_elf_change_section to get the mapping state
235 for each pool as it is emitted.
236
2372004-04-22 Nick Clifton <nickc@redhat.com>
238
239 * config/tc-arm.h: Formatting tidy ups.
240
7a7f4e42
CD		 2412004-04-20 Chris Demetriou <cgd@broadcom.com>
242
243 * NEWS: Note that MIPS -membedded-pic option is deprecated.
244
6482c264
NC		 2452004-04-20 DJ Delorie <dj@redhat.com>
246
247 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
248 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
249 [TE_PE] (O_secrel): Define.
250 [TE_PE] (x86_pe_cons_fix_new): New.
251 [TE_PE] (pe_directive_secrel): Likewise.
252 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
253
5bf10039
EC		 2542004-04-19 Eric Christopher <echristo@redhat.com>
255
256 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
257 of previous patch for fix in gcc.
258
77cd6497
JJ		 2592004-04-19 Jakub Jelinek <jakub@redhat.com>
260
261 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
262
b8861cfb
NS		 2632004-04-19 Nathan Sidwell <nathan@codesourcery.com>
264
265 * read.c (do_align): Call md_flush_pending_output, if defined.
266
f4c724fc
AM		 2672004-04-16 Alan Modra <amodra@bigpond.net.au>
268
269 * expr.c (operand): Correct checks for ++ and --.
270
a4b6e8f6
L		 2712004-04-14 H.J. Lu <hongjiu.lu@intel.com>
272
273 * config/tc-generic.c: Add some comments.
274
d766e8ec
RS		 2752004-04-14 Richard Sandiford <rsandifo@redhat.com>
276
277 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
278 -{no-}mfix-vr4122-bugs.
279 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
280 (append_insn, mips_emit_delays): Update accordingly.
281 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
282 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
283 (md_parse_option): Update after above changes.
284 (md_show_usage): Add -mfix-vr4120.
285
ed9589d4
BW		 2862004-04-13 Bob Wilson <bob.wilson@acm.org>
287
288 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
289 of .section directive; add a reference to the ELF .subsection
290 directive.
291
097dba13
NC		 2922004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
293
294 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
295 in parallel.
296
279500de
TS		 2972004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
298
299 * Makefile.am: Remove mips from aout targets.
300 * Makefile.in: Regenerate.
301 * configure.in: Remove mips-dec-bsd* target.
302 * configure: Regenerate.
303
b7d7dc63
AM		 3042004-04-07 Alan Modra <amodra@bigpond.net.au>
305
306 PR 96
307 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
308 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
309 Update "mapping". Restrict some @ modifiers to 32 bit.
310
f55629b8
KK		 3112004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
312 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
313
314 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
315 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
316 dont_adjust_reloc_32 is set.
317 (md_longopts): Add option -renesas.
318 (md_parse_option, md_show_usage): Likewise.
319 * doc/c-sh.texi: Likewise.
320
a7844384
NC		 3212004-04-01 Dave Korn <dk@artimi.com>
322
323 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
324 hi16 and lo16 fixS structs.
325 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
326 exactly the same way as for RELOC_DLX_REL16.
327 (machine_ip): properly respect LO flag in the_insn and
328 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
329 (md_apply_fix3): apply RELOC_DLX_LO16.
330
6c71dbc4
SS		 3312004-03-30 Stan Shebs <shebs@apple.com>
332
333 Remove long-obsolete MPW support.
334 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
335 * configure.in: Remove mention of ppc-*-mpw* config.
336 * configure.in: Likewise.
337
7cc69913
NC		 3382004-03-30 Nick Clifton <nickc@redhat.com>
339
340 * config/tc-arm.c (meabi_flags): Make its use conditional upon
341 OBJ_ELF being defined.
342
53fbb48a
AM		 3432004-03-27 Alan Modra <amodra@bigpond.net.au>
344
345 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
346
d507cf36
PB		 3472004-03-23 Paul Brook <paul@codesourcery.com>
348
349 * config/tc-arm.c (meabi_flags): New variable.
350 (arm_parse_eabi): New function.
351 (md_begin): Set flags for EABI v3.
352 (arm_eabis): Add.
353 (arm_long_opts): Add meabi.
354 * doc/as.texinf <ARM>: Document -meabi.
355 * doc/c-arm.texi: Ditto.
356
88d65ad6
BW		 3572004-03-22 Bob Wilson <bob.wilson@acm.org>
358
359 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
360 tables even when use_literal_section flag is not set.
361
13ef8878
AM		 3622004-03-22 Alan Modra <amodra@bigpond.net.au>
363
364 * config/tc-sh.c: Remove trailing whitespace.
365
1048a9ba
HPN		 3662004-03-22 Hans-Peter Nilsson <hp@axis.com>
367
368 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
369 --mul-bug-abort and the default behavior.
370 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
371 (err_for_dangerous_mul_placement): New variable.
372 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
373 macros.
374 (md_cris_relax_table): Have placeholder for STATE_MUL.
375 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
376 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
377 case doing nothing.
378 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
379 STATE_BYTE)>: Ditto.
380 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
381 alignment and position of this frag, emit error message if
382 suspicious.
383 (md_assemble): For a multiply insn and when checking it,
384 transform the current frag into a special frag for that purpose.
385 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
386 OPTION_MULBUG_ABORT_ON>: Handle new options.
387
a7877748
BW		 3882004-03-19 Bob Wilson <bob.wilson@acm.org>
389
390 * config/tc-xtensa.c (mark_literal_frags): New function.
391 (xtensa_move_literals): Call mark_literal_frags for all literal
392 segments, including init and fini literal segments.
393 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
394
9992270f
DA		 3952004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
396
397 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
398 (pa_comm): Set BSF_OBJECT in symbol flags.
399
6e1772d5
AM		 4002004-03-19 Alan Modra <amodra@bigpond.net.au>
401
402 * Makefile.am: Run "make dep-am".
403 * Makefile.in: Regenerate.
404 * doc/Makefile.in: Regenerate.
405 * config.in: Regenerate.
406 * po/gas.pot: Regenerate.
407
3e4caed2
NS		 4082004-03-18 Nathan Sidwell <nathan@codesourcery.com>
409
c95b35a9
NS		 410 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
411 (demand_empty_rest_of_line): Issue an error here.
412 (ignore_rest_of_line): Silently skip to end.
413 (demand_copy_string): Issue an error, not warning.
414 (equals): Likewise.
415 * config/obj-elf.c (obj_elf_section_name): Likewise.
416 (obj_elf_section): Likewise.
417 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
418 (arc_extinst): Likewise.
419 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
420 (dot_spill): Likewise.
421 (dot_unwabi): Likewise.
422 (dot_prologue): Likewise.
423
3e4caed2
NS		 424 * expr.c (operand): Reject ++ and --.
425 (operator): Likewise.
426
2ce4cc60
KK		 4272004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
428
429 * config/tc-sh.c: Include dw2gencfi.h.
430 (sh_cfi_frame_initial_instructions): New function.
431 (sh_regname_to_dw2regnum): Likewise.
432 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
433 file.
434 (TARGET_USE_CFIPOP): Define.
435 (tc_cfi_frame_initial_instructions): Likewise.
436 (tc_regname_to_dw2regnum): Likewise.
437 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
438 * Makefile.am: Update dependencies.
439 * Makefile.in: Regenerate.
440
9183ed4b
AM		 4412004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
442
443 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
444 * configure: Regenerate.
445
00bbdfe7
BW		 4462004-03-12 Bob Wilson <bob.wilson@acm.org>
447
448 * read.c (s_leb128): Call md_flush_pending_output.
449
0f10071e
ML		 4502004-03-12 Michal Ludvig <mludvig@suse.cz>
451
452 * config/tc-i386.c (output_insn): Handle PadLock instructions.
453 * config/tc-i386.h (CpuPadLock): New define.
454 (CpuUnknownFlags): Added CpuPadLock.
455
84c84759
AS		 4562004-03-07 Andreas Schwab <schwab@suse.de>
457
458 * doc/c-hppa.texi (HPPA Directives): Fix typo.
459
6ec51dba
RH		 4602004-03-07 Richard Henderson <rth@redhat.com>
461
462 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
463 (cfi_finish): Likewise for fde.
464
bae25f19
L		 4652004-03-05 H.J. Lu <hongjiu.lu@intel.com>
466
467 * config/tc-ia64.c (md_assemble): Properly handle NULL
468 align_frag.
469 (ia64_handle_align): Don't abort if failed to add a stop bit.
470
ab509236
L		 4712004-03-04 H.J. Lu <hongjiu.lu@intel.com>
472
473 * Makefile.in: Regenerated.
474 * aclocal.m4: Likewise.
475 * configure: Likewise.
476 * doc/Makefile.in: Likewise.
477
d9201763
L		 4782004-03-03 H.J. Lu <hongjiu.lu@intel.com>
479
480 * config/tc-ia64.c (dot_align): New.
481 (ia64_do_align): Make it static.
482 (md_pseudo_table): Use "dot_align" for "align".
483 (ia64_md_do_align): Don't set align_frag here.
484 (ia64_handle_align): Add a stop bit to the previous bundle if
485 needed.
486
487 * config/tc-ia64.h (ia64_do_align): Removed.
488
ae51a426
JR		 4892003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
490
491 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
492 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
493 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
494 the most general type or the user specifically requested it.
495 (md_assemble): Add a new error message for when an instruction
496 is understood, but is not allowed due to an -isa option.
497
9545c4ce
L		 4982004-03-02 H.J. Lu <hongjiu.lu@intel.com>
499
500 * config/tc-ia64.c (align_frag): New.
501 (md_assemble): Set the tc_frag_data field in align_frag for
502 IA64_OPCODE_FIRST instructions.
503 (ia64_md_do_align): Set align_frag.
504 (ia64_handle_align): Add a stop bit if needed.
505
506 * config/tc-ia64.h (TC_FRAG_TYPE): New.
507 (TC_FRAG_INIT): New.
508
676a64f4
RS		 5092004-03-01 Richard Sandiford <rsandifo@redhat.com>
510
511 * config/tc-frv.c (fr400_audio): New variable.
512 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
513 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
514 (target_implements_insn_p): New function.
515 (md_assemble): Report an error if the processor doesn't implement
516 the instruction.
517
bd337dde
NC		 5182004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
519
520 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
521 (md_parse_option): Ditto.
522 (OPTION_NO_SPECIAL_M32R): Added.
523 (md_show_usage): Document it.
524 (enable_speial_m32r): Changed a default value from 0 to 1.
525 * doc/c-m32r.texi: Document the -no-bitinst option.
526
78878175
NC		 5272004-02-27 Nick Clifton <nickc@redhat.com>
528
529 * config/tc-sh.c (get_operand): Revert previous delta.
530 (tc_gen_reloc): Check for an unknown reloc type before processing
531 the addend.
532
1d6d62a4
MS		 5332004-02-27 Hannes Reinecke <hare@suse.de>
534
535 * config/tc-s390.c (s390_insn): Correct range check for opcode in
536 .insn pseudo operation.
537
4aa3e325
NC		 5382004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
539
540 * config/tc-sh.c (get_operand): In case of #Imm, check has been
541 added for wrong syntax.
542
73369e65
EC		 5432004-02-26 Eric Christopher <echristo@redhat.com>
544
545 * config/tc-mips.c (mips_dwarf2_addr_size): New.
546 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
547
6a5709a5
JR		 5482004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
549
550 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
551 nibble types to assembler.
552
95385380
FF		 5532004-02-25 Fred Fish <fnf@redhat.com>
554
555 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
556
b5e0fabd
JW		 5572004-02-20 James E Wilson <wilson@specifixinc.com>
558
559 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
560 finalize_syms.
561 (fixup_unw_records): New arg before_relax. Pass to slot_index.
562 (ia64_estimate_size_before_relax): New.
563 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
564 (generate_unwind_image): Pass 1 to fixup_unw_records.
565 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
566 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
567
2f01ffbf
JJ		 5682004-02-19 Jakub Jelinek <jakub@redhat.com>
569
570 * stabs.c (generate_asm_file): Avoid warning about use of
571 uninitialized variable.
572
9c59842f
JW		 5732004-02-18 David Mosberger <davidm@hpl.hp.com>
574
575 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
576 body, and endp, allow unwind records which do not have a "t"
577 (time/instruction) field.
578
34920d91
NC		 5792004-02-17 Petko Manolov <petkan@nucleusys.com>
580
581 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
582 (do_mav_dspsc_2): Likewise.
583 Fix accumulator registers move opcodes.
584
4dde8e61 5852004-02-13 Hannes Reinecke <hare@suse.de>
13ef8878 586 Jakub Jelinek <jakub@redhat.com>
4dde8e61
AJ		 587
588 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
589
936cf02e
JW		 5902004-02-10 Steve Ellcey <sje@cup.hp.com>
591
592 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
593 (tc_frob_symbol): New macro definition.
594 * config/tc-ia64.c (ia64_frob_symbol): New routine.
595
e41f12f3
DJ		 5962004-02-09 Daniel Jacobowitz <drow@mvista.com>
597
598 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
599 read-only.
600
a8a3b3b2
NS		 6012004-02-09 Nathan Sidwell <nathan@codesourcery.com>
602
603 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
604 (TC_CASE_SENSITIVE): ... this.
605 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
606 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
607
c97b7ef6
JW		 6082004-02-06 James E Wilson <wilson@specifixinc.com>
609
610 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
611 (generate_unwind_image): Re-add it here.
612
e4475e39
NS		 6132004-02-06 Nathan Sidwell <nathan@codesourcery.com>
614
615 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
616 * read.h (SKIP_WHITESPACE): Turn into an expression.
617 * read.c (read_a_source_file): A pseudo is removed by having a
618 NULL handler.
619
5738bc24
JW		 6202004-02-05 James E Wilson <wilson@specifixinc.com>
621
622 * config/tc-ia64.c (output_endp): New.
623 (count_bits): Delete.
624 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
625 endp unwind records.
626 (fixup_unw_records): Handle endp unwind records. Delete code for
627 shortening prologue regions not followed by a body record.
628 (dot_endp): Call add_unwind_entry to emit endp unwind record.
629 * config/tc-ia64.h (unw_record_type): Add endp.
630
d6e78c11
JW		 6312004-02-03 James E Wilson <wilson@specifixinc.com>
632
633 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
634 fill padding bytes with zeroes.
635 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
636 sets unwind_record slot_number and slot_frag fields.
637
f6a22291
MR		 6382004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
639
640 * config/tc-mips.c (add_got_offset_hilo): New function.
641 (macro): Use load_register() and add_got_offset_hilo() to load
642 constants instead of hardcoding code sequences throughout.
643
127cab00
L		 6442004-01-28 H.J. Lu <hongjiu.lu@intel.com>
645
646 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
647
6358301e
NC		 6482004-01-26 Bernardo Innocenti <bernie@develer.com>
649
650 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
651 like m68k-elf.
652 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
653 of hard-coded test for TARGET_OS=elf.
654
c8978940
CD		 6552004-01-24 Chris Demetriou <cgd@broadcom.com>
656
657 * config/tc-mips.c (hilo_interlocks): Change definition
658 so that MIPS32, MIPS64 and later ISAs are included, along with
659 the already-included machines. Update comments.
660
c3ba240c
DJ		 6612004-01-23 Daniel Jacobowitz <drow@mvista.com>
662
663 * config/tc-arm.c (tc_gen_reloc): Improve error message for
664 undefined local labels.
665
e864ceca
RS		 6662004-01-23 Richard Sandiford <rsandifo@redhat.com>
667
668 * config/tc-mips.c (load_address, macro): Update comments about
669 NewABI GP relaxation.
670
67c0d1eb
RS		 6712004-01-23 Richard Sandiford <rsandifo@redhat.com>
672
673 * config/tc-mips.c (macro_build): Remove place and counter arguments.
674 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
675 (mips16_macro_build, macro_build_jalr): Remove counter argument.
676 (set_at, load_register, load_address, move_register): Likewise.
677 (load_got_offset, add_got_offset): Likewise.
678 Update all calls and tidy accordingly.
679
584892a6
RS		 6802004-01-23 Richard Sandiford <rsandifo@redhat.com>
681
682 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
683 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
684 (RELAX_USE_SECOND): Bump to 0x10000.
685 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
686 (mips_macro_warning): New variable.
687 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
688 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
689 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
690 of RELAX_ENCODE.
691 (append_insn): Update mips_macro_warning.sizes.
692 (macro_start, macro_warning, macro_end): New functions.
693 (macro_build): Don't emit warnings here.
694 (macro_build_lui, md_estimate_size_before_relax): ...or here.
695 (md_convert_frag): Check for cases where one macro alternative
696 needs a warning and the other doesn't. Emit a warning if the
697 longer sequence was chosen.
698
4d7206a2
RS		 6992004-01-23 Richard Sandiford <rsandifo@redhat.com>
700
701 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
702 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
703 the first sequence, the size of the second sequence, and a flag
704 that says whether we should warn.
705 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
706 (RELAX_FIRST, RELAX_SECOND): New.
707 (mips_relax): New variable.
708 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
709 (append_insn): Remove "place" argument. Use mips_relax.sequence
710 rather than "place" to check whether we're expanding the second
711 alternative of a relaxable macro. Remove redundant check for
712 branch relaxation. If generating a normal insn, and there
713 is not enough room in the current frag, call relax_close_frag()
714 to close it. Update mips_relax.sizes[]. Emit fixups for the
715 second version of a relaxable macro. Record the first relaxable
716 fixup in mips_relax. Remove tc_gen_reloc workaround.
717 (macro_build): Remove all uses of "place". Use mips_relax.sequence
718 in the same way as in append_insn.
719 (mips16_macro_build): Remove "place" argument.
720 (macro_build_lui): As for macro_build. Don't drop the add_symbol
721 when generating the second version of a relaxable macro.
722 (load_got_offset, add_got_offset): New functions.
723 (load_address, macro): Use new relaxation machinery. Remove
724 tc_gen_reloc workarounds.
725 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
726 version of a relaxable macro is needed. Return -RELAX_SECOND if the
727 first version is needed.
728 (tc_gen_reloc): Remove relaxation handling.
729 (md_convert_frag): Go through the fixups for a relaxable macro and
730 mark those that belong to the unneeded alternative as done. If the
731 second alternative is needed, adjust the fixup addresses to account
732 for the deleted first alternative.
733
0530d30a
RS		 7342004-01-23 Richard Sandiford <rsandifo@redhat.com>
735
736 * frags.h (frag_room): Declare.
737 * frags.c (frag_room): New function.
738 * doc/internals.texi: Document it.
739
048cdf86
TS		 7402004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
741
742 * config/tc-mips.c (append_insn): Don't do r3900 interlock
743 optimization for -mtune=r3900, as this will break on other CPUs.
744
28d39d1a
NC		 7452004-01-11 Tom Rix <tcrix@worldnet.att.net>
746
747 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
73369e65 748 be relaxed, use fixup.
28d39d1a
NC		 749 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
750
26664553
JJ		 7512004-01-19 Jakub Jelinek <jakub@redhat.com>
752
753 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
754 precision operands.
755
895921c9
MR		 7562004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
757
758 * config/tc-mips.c (append_insn): Properly detect variant frags
759 that preclude swapping of relaxed branches. Correctly swap
760 instructions between frags when dealing with relaxed branches.
761
f8b73030
MR		 7622004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
763
764 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
765 throughout.
766 * aclocal.m4: Regenerate.
767 * configure: Regenerate.
768
ca9a79a1 7692004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
73369e65 770
ca9a79a1
NC		 771 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
772 manipulation insns.
773
cc3d92a5
RS		 7742004-01-12 Richard Sandiford <rsandifo@redhat.com>
775
776 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
777 reloc, reserve space for the delay slot as well as the jalr itself.
778
e45d0630
PB		 7792004-01-09 Paul Brook <paul@codesourcery.com>
780
781 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
782 (do_vfp_sp2_from_reg2): New function.
783 (insns): Use them.
784 (do_vfp_dp_from_reg2): Check return values properly.
785
81912461
ILT		 7862004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
787
78849248
ILT		 788 * config/tc-mips.c (warn_nops): Remove static variable.
789 (macro): Remove test of warn_nops.
790 (md_shortops): Remove 'n'.
791 (md_parse_option): Remove 'n' case.
792 (md_show_usage): Remove -n.
793 * doc/as.texinfo (Overview): Remove MIPS -n option.
794 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
795 * NEWS: Mention removal of MIPS -n option.
796
81912461
ILT		 797 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
798 (cop_interlocks): Check ISA level.
799 (cop_mem_interlocks): Define.
800 (reg_needs_delay): Check cop_interlocks rather than
801 ISA_HAS_COPROC_DELAYS.
802 (append_insn): Likewise. Use cop_mem_interlocks rather than
803 directly checking mips_opts.isa.
804 (mips_emit_delays): Likewise.
805
73f20958
L		 8062004-01-07 H.J. Lu <hongjiu.lu@intel.com>
807
808 * config/tc-ia64.c (unwind): Move next_slot_number and
809 next_slot_frag to ...
810 (unw_rec_list): Here.
811 (free_list_records): Removed.
812 (output_unw_records): Likewise.
813 (generate_unwind_image): Make it void.
814 (alloc_record): Initialize next_slot_number and next_slot_frag.
815 (slot_index): Take .org, .space and .align into account.
816 (fixup_unw_records): Don't set slot_number to 0. Use
817 list->next_slot_number and list->next_slot_frag instead of
818 unwind.next_slot_number and unwind.next_slot_frag.
819 (ia64_convert_frag): New.
820 (generate_unwind_image): Generate a rs_machine_dependent frag
821 for unwind record.
822 (emit_one_bundle): Use list->next_slot_number and
823 list->next_slot_frag instead of unwind.next_slot_number and
824 unwind.next_slot_frag.
825
826 * config/tc-ia64.h (md_convert_frag): Defined as
827 ia64_convert_frag.
828 (md_estimate_size_before_relax): Defined as (f)->fr_var.
829
99d09cdb
AO		 8302004-01-06 Alexandre Oliva <aoliva@redhat.com>
831
832 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
833 * config/tc-frv.h (md_apply_fix3): Don't define.
834 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
835 operands.
836 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
837 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
838 * config/tc-frv.c (line_separator_chars): Add `!'.
839 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
840 * config/tc-frv.c (md_assemble): Clear insn upfront.
841 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
842 * config/tc-frv.c (OPTION_FDPIC): New macro.
843 (md_longopts): Add mfdpic.
844 (md_parse_option): Handle it.
845 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
846 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
847 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
848 (frv_pic_ptr): Parse funcdesc.
849
4a4c4a1d
MR		 8502004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
851
852 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
853 gasver.texi. Remove duplicate symbol definitions for texi2pod.
854
2251dd89
MR		 8552004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
856
857 * Makefile.am (Makefile): Move the dependency on
858 $(BFDDIR)/configure.in to...
859 (CONFIG_STATUS_DEPENDENCIES): ... here.
860 (AUTOMAKE_OPTIONS): Require automake 1.8.
861 * Makefile.in: Regenerate.
862 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
863 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
864 $(BFDDIR)/configure.in here as well.
865 * doc/Makefile.in: Regenerate.
866
c6581168
MR		 8672004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
868
869 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
870 * Makefile.in: Regenerate.
871 * aclocal.m4: Regenerate.
872 * doc/Makefile.am (install, install-info): Remove.
873 (install-data-local): A new hook for install-info.
874 (AUTOMAKE_OPTIONS): Require automake 1.8.
875 * doc/Makefile.in: Regenerate.
876
303e7b79
NC		 8772004-01-02 Nutan Singh <nutan@kpitcummins.com>
878
879 * doc/c-sh.texi: Update description about floating point behavior
880 of SH family.
881
b50c15dc
NC		 8822004-01-02 Bernardo Innocenti <bernie@develer.com>
883
884 * configure.in: Add m68k-uClinux target.
885 * configure: Regenerate.
7de9afa2 886
c9e214e5 887For older changes see ChangeLog-0203
08d56133
NC		 888\f
889Local Variables:
890mode: change-log
891left-margin: 8
892fill-column: 74
893version-control: never
894End:
GDB Binutils - Deliverables
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