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* gdb.base/sep.exp: No longer setup_kfail when the program was
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
e5976317
NC		 12004-05-06 Nick Clifton <nickc@redhat.com>
2
3 * messages (as_internal_value_out_of_range): Print a message about
4 a value being out of range. Be consistent about whether the
5 values are printed in decimal or hexadecimal.
6 (as_warn_value_out_of_range): Generate a warning message about an
7 out of range value.
8 (as_bad_value_out_of_range): Generate an error message about an
9 out of range value.
10 * as.h: Prototype the new functions.
11 * config/tc-alpha.c (insert_operand): Use new function.
12 * config/tc-arc.c (arc_insert_operand): Likewise.
13 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
14 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
15 * config/tc-ppc.c (ppc_insert_operand): Likewise.
16 * config/tc-s390.c (s390_insert_operand): Likewise.
17 * config/tc-v850.c (v850_insert_operand): Likewise.
18
996991aa
AO		 192004-05-05 Alexandre Oliva <aoliva@redhat.com>
20
21 * configure.in: Set em=linux for frv-*-*linux*.
22 * configure: Rebuilt.
23 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
24 (frv_md_fdpic_enabled): New.
25 * config/tc-frv.c (frv_md_fdpic_enabled): New.
26 (DEFAULT_FDPIC): New.
27 (frv_flags): Use DEFAULT_FDPIC.
28 (frv_pic_flag): Likewise.
29 (OPTION_NOPIC): New.
30 (md_longopts): Add -mnopic.
31 (md_parse_option): Handle it.
32 (md_show_usage): Add -mfdpic and -mnopic.
33
6b6e92f4
NC		 342004-05-05 Peter Barada <peter@the-baradas.com>
35
36 * config/tc-m68k.c: Add find_cf_chip to print list of valid
37 chips for invalid coldfire instructions, rename selectors
38 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
39 add current_chip to track which chip is referred to(including save/restore),
40 use current_chip to select control registers, not current_arch.
41 (md_show_usage): Add new chips.
42 * doc/c-m68k.texi: Document new command line switches.
43
6f079ae3
JJ		 442004-05-05 Jakub Jelinek <jakub@redhat.com>
45
46 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
47 (NOP_OPCODE): Define.
48 (s390_align_code): Remove prototype.
49 * tc-s390.c (s390_align_code): Remove.
50
2d6ed997
L		 512004-05-04 H.J. Lu <hongjiu.lu@intel.com>
52
53 * config/tc-ia64.c (make_unw_section_name): Removed.
54 (start_unwind_section): New function.
55 (generate_unwind_image): Take const segT instead of const
56 char *.
57 (dot_handlerdata): Adjusted.
58 (dot_endp): Likewise.
59
b9f18452
L		 602004-05-02 H.J. Lu <hongjiu.lu@intel.com>
61
62 * config/obj-elf.c (obj_elf_change_section): Allow the
63 ".note.GNU-stack" section has SHF_EXECINSTR.
64
fafe6678
L		 652004-05-02 H.J. Lu <hongjiu.lu@intel.com>
66
67 * config/obj-elf.c (get_section): Return bfd_boolean.
68 (obj_elf_change_section): Call bfd_get_section_by_name_if
69 instead of bfd_map_over_sections.
70
86654c12
L		 712004-04-30 H.J. Lu <hongjiu.lu@intel.com>
72
73 * config/obj-elf.c (get_section): New function.
74 (obj_elf_change_section): Support multiple sections with same
75 name.
76
376eb240
NC		 772004-04-30 Nick Clifton <nickc@redhat.com>
78
79 * config/tc-arm.c (create_register_alias): Fix typo checking for
80 case sensitive register aliases.
81 (co_proc_number): Use error message string in all_reg_maps[]
82 array.
83 (cp_reg_required_here): Likewise.
84 (fp_reg_required_here): Likewise.
85
8a7140c3
NC		 862004-04-29 Brian Ford <ford@vss.fsi.com>
87
88 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
89
3e722fb5
CD		 902004-04-28 Chris Demetriou <cgd@broadcom.com>
91
92 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
93 (load_address, macro, mips_ip, md_parse_option)
94 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
95 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
96 embedded-PIC handling, and update comments.
97 (SWITCH_TABLE): Remove.
98 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
99 (enum mips_pic_level): Remove EMBEDDED_PIC.
100 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
101 (TC_FORCE_RELOCATION): Update comment.
102 * ecoff.c (ecoff_build_lineno): Add comment about some code that
103 might be safe to remove now that MIPS embedded-PIC is gone.
104
351e2b5a
DA		 1052004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
106
107 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
108 call to obj_set_subsection_attributes.
109 (obj_som_init_stab_section): Likewise.
110 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
111 (pa_def_subspaces): Provide comdat default.
112 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
113 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
114 calls to create_new_subspace and update_subspace to pass comdat flag.
115 (create_new_subspace, update_subspace): Add new comdat argument. Use
116 it in calls to obj_set_subsection_attributes.
117 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
118 and use of comdat, common and dup_comm parameters.
119
f5842774
L		 1202004-04-26 H.J. Lu <hongjiu.lu@intel.com>
121
122 * config/obj-elf.c (obj_elf_change_section): Check if the old
123 group name is NULL before comparison.
124
558fe4a7
CD		 1252004-04-23 Chris Demetriou <cgd@broadcom.com>
126
127 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
128
81a21e38
TS		 1292004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
130
131 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
132
1332004-04-23 Chris Demetriou <cgd@broadcom.com>
1ffcab4b
CD		 134
135 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
136 (OPTION_MEMBEDDED_PIC): Remove.
137 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
138 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
139 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
140 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
141 (OPTION_ELF_BASE): Renumber.
142 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
143 (md_show_usage): Remove mention of -membedded-pic.
144 * doc/as.texinfo: Remove mention of -membedded-pic.
145
4d0d148d
TS		 1462004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
147
148 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
149 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
150 a.out support.
151 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
152 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
153 USE_GLOBAL_POINTER_OPT.
154
017315e4
TS		 1552004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
156
157 * config/tc-mips.c (macro): One more use of load_delay_nop.
158
269137b2
TS		 1592004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
160
161 * config/tc-mips.c (load_delay_nop): New function.
162 (load_address, macro): Use load_delay_nop() to build a nop
163 which can be omitted with gpr_interlocks.
164
24772049
TS		 1652004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
166
167 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
168 cop_interlocks): Remove superfluous CPU entries.
169
06516a5e
PB		 1702004-04-22 Paul Brook <paul@codesourcery.com>
171
172 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
173
fd99574b
NC		 1742004-04-22 Peter Barada <peter@the-baradas.com>
175
176 * NEWS: Added support for EMAC instructions and MAC/EMAC
177 Motorola syntax.
178 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
179 scale factor tokens, trailing_ampersand to mark mask addressing
180 for MAC/EMAC instructions.
181 * config/m68k-parse.y: Add options_ampersand clause, '<<',
182 '>>'.
183 (yylex): Handle '>', '<', and '&' following '+'.
184 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
185 architectures in archs[].
186 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
187 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
188 respectively.
189 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
190 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
191 cases.
192 Add EMAC operands to init_table[].
193
69b97547
NC		 1942004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
195
196 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
197 state.
198 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
199 * config/tc-arm.c (enum mstate): Delete from here.
200 (mapping_state): Remove the static mapstate variable and instead
201 store the state in the segment. This allows a per-section mapping
202 state. Handle and ignore MAP_UNDEFINED states.
203 (arm_elf_change_section): Get the current mapping state from the
204 new section.
205 (s_ltorg): Set the mapping state to MAP_DATA.
206 (arm_cleanup): Use arm_elf_change_section to get the mapping state
207 for each pool as it is emitted.
208
2092004-04-22 Nick Clifton <nickc@redhat.com>
210
211 * config/tc-arm.h: Formatting tidy ups.
212
7a7f4e42
CD		 2132004-04-20 Chris Demetriou <cgd@broadcom.com>
214
215 * NEWS: Note that MIPS -membedded-pic option is deprecated.
216
6482c264
NC		 2172004-04-20 DJ Delorie <dj@redhat.com>
218
219 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
220 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
221 [TE_PE] (O_secrel): Define.
222 [TE_PE] (x86_pe_cons_fix_new): New.
223 [TE_PE] (pe_directive_secrel): Likewise.
224 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
225
5bf10039
EC		 2262004-04-19 Eric Christopher <echristo@redhat.com>
227
228 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
229 of previous patch for fix in gcc.
230
77cd6497
JJ		 2312004-04-19 Jakub Jelinek <jakub@redhat.com>
232
233 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
234
b8861cfb
NS		 2352004-04-19 Nathan Sidwell <nathan@codesourcery.com>
236
237 * read.c (do_align): Call md_flush_pending_output, if defined.
238
f4c724fc
AM		 2392004-04-16 Alan Modra <amodra@bigpond.net.au>
240
241 * expr.c (operand): Correct checks for ++ and --.
242
a4b6e8f6
L		 2432004-04-14 H.J. Lu <hongjiu.lu@intel.com>
244
245 * config/tc-generic.c: Add some comments.
246
d766e8ec
RS		 2472004-04-14 Richard Sandiford <rsandifo@redhat.com>
248
249 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
250 -{no-}mfix-vr4122-bugs.
251 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
252 (append_insn, mips_emit_delays): Update accordingly.
253 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
254 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
255 (md_parse_option): Update after above changes.
256 (md_show_usage): Add -mfix-vr4120.
257
ed9589d4
BW		 2582004-04-13 Bob Wilson <bob.wilson@acm.org>
259
260 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
261 of .section directive; add a reference to the ELF .subsection
262 directive.
263
097dba13
NC		 2642004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
265
266 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
267 in parallel.
268
279500de
TS		 2692004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
270
271 * Makefile.am: Remove mips from aout targets.
272 * Makefile.in: Regenerate.
273 * configure.in: Remove mips-dec-bsd* target.
274 * configure: Regenerate.
275
b7d7dc63
AM		 2762004-04-07 Alan Modra <amodra@bigpond.net.au>
277
278 PR 96
279 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
280 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
281 Update "mapping". Restrict some @ modifiers to 32 bit.
282
f55629b8
KK		 2832004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
284 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
285
286 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
287 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
288 dont_adjust_reloc_32 is set.
289 (md_longopts): Add option -renesas.
290 (md_parse_option, md_show_usage): Likewise.
291 * doc/c-sh.texi: Likewise.
292
a7844384
NC		 2932004-04-01 Dave Korn <dk@artimi.com>
294
295 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
296 hi16 and lo16 fixS structs.
297 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
298 exactly the same way as for RELOC_DLX_REL16.
299 (machine_ip): properly respect LO flag in the_insn and
300 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
301 (md_apply_fix3): apply RELOC_DLX_LO16.
302
6c71dbc4
SS		 3032004-03-30 Stan Shebs <shebs@apple.com>
304
305 Remove long-obsolete MPW support.
306 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
307 * configure.in: Remove mention of ppc-*-mpw* config.
308 * configure.in: Likewise.
309
7cc69913
NC		 3102004-03-30 Nick Clifton <nickc@redhat.com>
311
312 * config/tc-arm.c (meabi_flags): Make its use conditional upon
313 OBJ_ELF being defined.
314
53fbb48a
AM		 3152004-03-27 Alan Modra <amodra@bigpond.net.au>
316
317 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
318
d507cf36
PB		 3192004-03-23 Paul Brook <paul@codesourcery.com>
320
321 * config/tc-arm.c (meabi_flags): New variable.
322 (arm_parse_eabi): New function.
323 (md_begin): Set flags for EABI v3.
324 (arm_eabis): Add.
325 (arm_long_opts): Add meabi.
326 * doc/as.texinf <ARM>: Document -meabi.
327 * doc/c-arm.texi: Ditto.
328
88d65ad6
BW		 3292004-03-22 Bob Wilson <bob.wilson@acm.org>
330
331 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
332 tables even when use_literal_section flag is not set.
333
13ef8878
AM		 3342004-03-22 Alan Modra <amodra@bigpond.net.au>
335
336 * config/tc-sh.c: Remove trailing whitespace.
337
1048a9ba
HPN		 3382004-03-22 Hans-Peter Nilsson <hp@axis.com>
339
340 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
341 --mul-bug-abort and the default behavior.
342 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
343 (err_for_dangerous_mul_placement): New variable.
344 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
345 macros.
346 (md_cris_relax_table): Have placeholder for STATE_MUL.
347 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
348 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
349 case doing nothing.
350 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
351 STATE_BYTE)>: Ditto.
352 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
353 alignment and position of this frag, emit error message if
354 suspicious.
355 (md_assemble): For a multiply insn and when checking it,
356 transform the current frag into a special frag for that purpose.
357 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
358 OPTION_MULBUG_ABORT_ON>: Handle new options.
359
a7877748
BW		 3602004-03-19 Bob Wilson <bob.wilson@acm.org>
361
362 * config/tc-xtensa.c (mark_literal_frags): New function.
363 (xtensa_move_literals): Call mark_literal_frags for all literal
364 segments, including init and fini literal segments.
365 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
366
9992270f
DA		 3672004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
368
369 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
370 (pa_comm): Set BSF_OBJECT in symbol flags.
371
6e1772d5
AM		 3722004-03-19 Alan Modra <amodra@bigpond.net.au>
373
374 * Makefile.am: Run "make dep-am".
375 * Makefile.in: Regenerate.
376 * doc/Makefile.in: Regenerate.
377 * config.in: Regenerate.
378 * po/gas.pot: Regenerate.
379
3e4caed2
NS		 3802004-03-18 Nathan Sidwell <nathan@codesourcery.com>
381
c95b35a9
NS		 382 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
383 (demand_empty_rest_of_line): Issue an error here.
384 (ignore_rest_of_line): Silently skip to end.
385 (demand_copy_string): Issue an error, not warning.
386 (equals): Likewise.
387 * config/obj-elf.c (obj_elf_section_name): Likewise.
388 (obj_elf_section): Likewise.
389 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
390 (arc_extinst): Likewise.
391 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
392 (dot_spill): Likewise.
393 (dot_unwabi): Likewise.
394 (dot_prologue): Likewise.
395
3e4caed2
NS		 396 * expr.c (operand): Reject ++ and --.
397 (operator): Likewise.
398
2ce4cc60
KK		 3992004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
400
401 * config/tc-sh.c: Include dw2gencfi.h.
402 (sh_cfi_frame_initial_instructions): New function.
403 (sh_regname_to_dw2regnum): Likewise.
404 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
405 file.
406 (TARGET_USE_CFIPOP): Define.
407 (tc_cfi_frame_initial_instructions): Likewise.
408 (tc_regname_to_dw2regnum): Likewise.
409 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
410 * Makefile.am: Update dependencies.
411 * Makefile.in: Regenerate.
412
9183ed4b
AM		 4132004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
414
415 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
416 * configure: Regenerate.
417
00bbdfe7
BW		 4182004-03-12 Bob Wilson <bob.wilson@acm.org>
419
420 * read.c (s_leb128): Call md_flush_pending_output.
421
0f10071e
ML		 4222004-03-12 Michal Ludvig <mludvig@suse.cz>
423
424 * config/tc-i386.c (output_insn): Handle PadLock instructions.
425 * config/tc-i386.h (CpuPadLock): New define.
426 (CpuUnknownFlags): Added CpuPadLock.
427
84c84759
AS		 4282004-03-07 Andreas Schwab <schwab@suse.de>
429
430 * doc/c-hppa.texi (HPPA Directives): Fix typo.
431
6ec51dba
RH		 4322004-03-07 Richard Henderson <rth@redhat.com>
433
434 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
435 (cfi_finish): Likewise for fde.
436
bae25f19
L		 4372004-03-05 H.J. Lu <hongjiu.lu@intel.com>
438
439 * config/tc-ia64.c (md_assemble): Properly handle NULL
440 align_frag.
441 (ia64_handle_align): Don't abort if failed to add a stop bit.
442
ab509236
L		 4432004-03-04 H.J. Lu <hongjiu.lu@intel.com>
444
445 * Makefile.in: Regenerated.
446 * aclocal.m4: Likewise.
447 * configure: Likewise.
448 * doc/Makefile.in: Likewise.
449
d9201763
L		 4502004-03-03 H.J. Lu <hongjiu.lu@intel.com>
451
452 * config/tc-ia64.c (dot_align): New.
453 (ia64_do_align): Make it static.
454 (md_pseudo_table): Use "dot_align" for "align".
455 (ia64_md_do_align): Don't set align_frag here.
456 (ia64_handle_align): Add a stop bit to the previous bundle if
457 needed.
458
459 * config/tc-ia64.h (ia64_do_align): Removed.
460
ae51a426
JR		 4612003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
462
463 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
464 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
465 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
466 the most general type or the user specifically requested it.
467 (md_assemble): Add a new error message for when an instruction
468 is understood, but is not allowed due to an -isa option.
469
9545c4ce
L		 4702004-03-02 H.J. Lu <hongjiu.lu@intel.com>
471
472 * config/tc-ia64.c (align_frag): New.
473 (md_assemble): Set the tc_frag_data field in align_frag for
474 IA64_OPCODE_FIRST instructions.
475 (ia64_md_do_align): Set align_frag.
476 (ia64_handle_align): Add a stop bit if needed.
477
478 * config/tc-ia64.h (TC_FRAG_TYPE): New.
479 (TC_FRAG_INIT): New.
480
676a64f4
RS		 4812004-03-01 Richard Sandiford <rsandifo@redhat.com>
482
483 * config/tc-frv.c (fr400_audio): New variable.
484 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
485 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
486 (target_implements_insn_p): New function.
487 (md_assemble): Report an error if the processor doesn't implement
488 the instruction.
489
bd337dde
NC		 4902004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
491
492 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
493 (md_parse_option): Ditto.
494 (OPTION_NO_SPECIAL_M32R): Added.
495 (md_show_usage): Document it.
496 (enable_speial_m32r): Changed a default value from 0 to 1.
497 * doc/c-m32r.texi: Document the -no-bitinst option.
498
78878175
NC		 4992004-02-27 Nick Clifton <nickc@redhat.com>
500
501 * config/tc-sh.c (get_operand): Revert previous delta.
502 (tc_gen_reloc): Check for an unknown reloc type before processing
503 the addend.
504
1d6d62a4
MS		 5052004-02-27 Hannes Reinecke <hare@suse.de>
506
507 * config/tc-s390.c (s390_insn): Correct range check for opcode in
508 .insn pseudo operation.
509
4aa3e325
NC		 5102004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
511
512 * config/tc-sh.c (get_operand): In case of #Imm, check has been
513 added for wrong syntax.
514
73369e65
EC		 5152004-02-26 Eric Christopher <echristo@redhat.com>
516
517 * config/tc-mips.c (mips_dwarf2_addr_size): New.
518 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
519
6a5709a5
JR		 5202004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
521
522 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
523 nibble types to assembler.
524
95385380
FF		 5252004-02-25 Fred Fish <fnf@redhat.com>
526
527 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
528
b5e0fabd
JW		 5292004-02-20 James E Wilson <wilson@specifixinc.com>
530
531 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
532 finalize_syms.
533 (fixup_unw_records): New arg before_relax. Pass to slot_index.
534 (ia64_estimate_size_before_relax): New.
535 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
536 (generate_unwind_image): Pass 1 to fixup_unw_records.
537 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
538 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
539
2f01ffbf
JJ		 5402004-02-19 Jakub Jelinek <jakub@redhat.com>
541
542 * stabs.c (generate_asm_file): Avoid warning about use of
543 uninitialized variable.
544
9c59842f
JW		 5452004-02-18 David Mosberger <davidm@hpl.hp.com>
546
547 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
548 body, and endp, allow unwind records which do not have a "t"
549 (time/instruction) field.
550
34920d91
NC		 5512004-02-17 Petko Manolov <petkan@nucleusys.com>
552
553 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
554 (do_mav_dspsc_2): Likewise.
555 Fix accumulator registers move opcodes.
556
4dde8e61 5572004-02-13 Hannes Reinecke <hare@suse.de>
13ef8878 558 Jakub Jelinek <jakub@redhat.com>
4dde8e61
AJ		 559
560 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
561
936cf02e
JW		 5622004-02-10 Steve Ellcey <sje@cup.hp.com>
563
564 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
565 (tc_frob_symbol): New macro definition.
566 * config/tc-ia64.c (ia64_frob_symbol): New routine.
567
e41f12f3
DJ		 5682004-02-09 Daniel Jacobowitz <drow@mvista.com>
569
570 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
571 read-only.
572
a8a3b3b2
NS		 5732004-02-09 Nathan Sidwell <nathan@codesourcery.com>
574
575 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
576 (TC_CASE_SENSITIVE): ... this.
577 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
578 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
579
c97b7ef6
JW		 5802004-02-06 James E Wilson <wilson@specifixinc.com>
581
582 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
583 (generate_unwind_image): Re-add it here.
584
e4475e39
NS		 5852004-02-06 Nathan Sidwell <nathan@codesourcery.com>
586
587 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
588 * read.h (SKIP_WHITESPACE): Turn into an expression.
589 * read.c (read_a_source_file): A pseudo is removed by having a
590 NULL handler.
591
5738bc24
JW		 5922004-02-05 James E Wilson <wilson@specifixinc.com>
593
594 * config/tc-ia64.c (output_endp): New.
595 (count_bits): Delete.
596 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
597 endp unwind records.
598 (fixup_unw_records): Handle endp unwind records. Delete code for
599 shortening prologue regions not followed by a body record.
600 (dot_endp): Call add_unwind_entry to emit endp unwind record.
601 * config/tc-ia64.h (unw_record_type): Add endp.
602
d6e78c11
JW		 6032004-02-03 James E Wilson <wilson@specifixinc.com>
604
605 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
606 fill padding bytes with zeroes.
607 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
608 sets unwind_record slot_number and slot_frag fields.
609
f6a22291
MR		 6102004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
611
612 * config/tc-mips.c (add_got_offset_hilo): New function.
613 (macro): Use load_register() and add_got_offset_hilo() to load
614 constants instead of hardcoding code sequences throughout.
615
127cab00
L		 6162004-01-28 H.J. Lu <hongjiu.lu@intel.com>
617
618 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
619
6358301e
NC		 6202004-01-26 Bernardo Innocenti <bernie@develer.com>
621
622 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
623 like m68k-elf.
624 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
625 of hard-coded test for TARGET_OS=elf.
626
c8978940
CD		 6272004-01-24 Chris Demetriou <cgd@broadcom.com>
628
629 * config/tc-mips.c (hilo_interlocks): Change definition
630 so that MIPS32, MIPS64 and later ISAs are included, along with
631 the already-included machines. Update comments.
632
c3ba240c
DJ		 6332004-01-23 Daniel Jacobowitz <drow@mvista.com>
634
635 * config/tc-arm.c (tc_gen_reloc): Improve error message for
636 undefined local labels.
637
e864ceca
RS		 6382004-01-23 Richard Sandiford <rsandifo@redhat.com>
639
640 * config/tc-mips.c (load_address, macro): Update comments about
641 NewABI GP relaxation.
642
67c0d1eb
RS		 6432004-01-23 Richard Sandiford <rsandifo@redhat.com>
644
645 * config/tc-mips.c (macro_build): Remove place and counter arguments.
646 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
647 (mips16_macro_build, macro_build_jalr): Remove counter argument.
648 (set_at, load_register, load_address, move_register): Likewise.
649 (load_got_offset, add_got_offset): Likewise.
650 Update all calls and tidy accordingly.
651
584892a6
RS		 6522004-01-23 Richard Sandiford <rsandifo@redhat.com>
653
654 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
655 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
656 (RELAX_USE_SECOND): Bump to 0x10000.
657 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
658 (mips_macro_warning): New variable.
659 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
660 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
661 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
662 of RELAX_ENCODE.
663 (append_insn): Update mips_macro_warning.sizes.
664 (macro_start, macro_warning, macro_end): New functions.
665 (macro_build): Don't emit warnings here.
666 (macro_build_lui, md_estimate_size_before_relax): ...or here.
667 (md_convert_frag): Check for cases where one macro alternative
668 needs a warning and the other doesn't. Emit a warning if the
669 longer sequence was chosen.
670
4d7206a2
RS		 6712004-01-23 Richard Sandiford <rsandifo@redhat.com>
672
673 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
674 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
675 the first sequence, the size of the second sequence, and a flag
676 that says whether we should warn.
677 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
678 (RELAX_FIRST, RELAX_SECOND): New.
679 (mips_relax): New variable.
680 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
681 (append_insn): Remove "place" argument. Use mips_relax.sequence
682 rather than "place" to check whether we're expanding the second
683 alternative of a relaxable macro. Remove redundant check for
684 branch relaxation. If generating a normal insn, and there
685 is not enough room in the current frag, call relax_close_frag()
686 to close it. Update mips_relax.sizes[]. Emit fixups for the
687 second version of a relaxable macro. Record the first relaxable
688 fixup in mips_relax. Remove tc_gen_reloc workaround.
689 (macro_build): Remove all uses of "place". Use mips_relax.sequence
690 in the same way as in append_insn.
691 (mips16_macro_build): Remove "place" argument.
692 (macro_build_lui): As for macro_build. Don't drop the add_symbol
693 when generating the second version of a relaxable macro.
694 (load_got_offset, add_got_offset): New functions.
695 (load_address, macro): Use new relaxation machinery. Remove
696 tc_gen_reloc workarounds.
697 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
698 version of a relaxable macro is needed. Return -RELAX_SECOND if the
699 first version is needed.
700 (tc_gen_reloc): Remove relaxation handling.
701 (md_convert_frag): Go through the fixups for a relaxable macro and
702 mark those that belong to the unneeded alternative as done. If the
703 second alternative is needed, adjust the fixup addresses to account
704 for the deleted first alternative.
705
0530d30a
RS		 7062004-01-23 Richard Sandiford <rsandifo@redhat.com>
707
708 * frags.h (frag_room): Declare.
709 * frags.c (frag_room): New function.
710 * doc/internals.texi: Document it.
711
048cdf86
TS		 7122004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
713
714 * config/tc-mips.c (append_insn): Don't do r3900 interlock
715 optimization for -mtune=r3900, as this will break on other CPUs.
716
28d39d1a
NC		 7172004-01-11 Tom Rix <tcrix@worldnet.att.net>
718
719 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
73369e65 720 be relaxed, use fixup.
28d39d1a
NC		 721 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
722
26664553
JJ		 7232004-01-19 Jakub Jelinek <jakub@redhat.com>
724
725 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
726 precision operands.
727
895921c9
MR		 7282004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
729
730 * config/tc-mips.c (append_insn): Properly detect variant frags
731 that preclude swapping of relaxed branches. Correctly swap
732 instructions between frags when dealing with relaxed branches.
733
f8b73030
MR		 7342004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
735
736 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
737 throughout.
738 * aclocal.m4: Regenerate.
739 * configure: Regenerate.
740
ca9a79a1 7412004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
73369e65 742
ca9a79a1
NC		 743 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
744 manipulation insns.
745
cc3d92a5
RS		 7462004-01-12 Richard Sandiford <rsandifo@redhat.com>
747
748 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
749 reloc, reserve space for the delay slot as well as the jalr itself.
750
e45d0630
PB		 7512004-01-09 Paul Brook <paul@codesourcery.com>
752
753 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
754 (do_vfp_sp2_from_reg2): New function.
755 (insns): Use them.
756 (do_vfp_dp_from_reg2): Check return values properly.
757
81912461
ILT		 7582004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
759
78849248
ILT		 760 * config/tc-mips.c (warn_nops): Remove static variable.
761 (macro): Remove test of warn_nops.
762 (md_shortops): Remove 'n'.
763 (md_parse_option): Remove 'n' case.
764 (md_show_usage): Remove -n.
765 * doc/as.texinfo (Overview): Remove MIPS -n option.
766 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
767 * NEWS: Mention removal of MIPS -n option.
768
81912461
ILT		 769 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
770 (cop_interlocks): Check ISA level.
771 (cop_mem_interlocks): Define.
772 (reg_needs_delay): Check cop_interlocks rather than
773 ISA_HAS_COPROC_DELAYS.
774 (append_insn): Likewise. Use cop_mem_interlocks rather than
775 directly checking mips_opts.isa.
776 (mips_emit_delays): Likewise.
777
73f20958
L		 7782004-01-07 H.J. Lu <hongjiu.lu@intel.com>
779
780 * config/tc-ia64.c (unwind): Move next_slot_number and
781 next_slot_frag to ...
782 (unw_rec_list): Here.
783 (free_list_records): Removed.
784 (output_unw_records): Likewise.
785 (generate_unwind_image): Make it void.
786 (alloc_record): Initialize next_slot_number and next_slot_frag.
787 (slot_index): Take .org, .space and .align into account.
788 (fixup_unw_records): Don't set slot_number to 0. Use
789 list->next_slot_number and list->next_slot_frag instead of
790 unwind.next_slot_number and unwind.next_slot_frag.
791 (ia64_convert_frag): New.
792 (generate_unwind_image): Generate a rs_machine_dependent frag
793 for unwind record.
794 (emit_one_bundle): Use list->next_slot_number and
795 list->next_slot_frag instead of unwind.next_slot_number and
796 unwind.next_slot_frag.
797
798 * config/tc-ia64.h (md_convert_frag): Defined as
799 ia64_convert_frag.
800 (md_estimate_size_before_relax): Defined as (f)->fr_var.
801
99d09cdb
AO		 8022004-01-06 Alexandre Oliva <aoliva@redhat.com>
803
804 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
805 * config/tc-frv.h (md_apply_fix3): Don't define.
806 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
807 operands.
808 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
809 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
810 * config/tc-frv.c (line_separator_chars): Add `!'.
811 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
812 * config/tc-frv.c (md_assemble): Clear insn upfront.
813 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
814 * config/tc-frv.c (OPTION_FDPIC): New macro.
815 (md_longopts): Add mfdpic.
816 (md_parse_option): Handle it.
817 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
818 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
819 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
820 (frv_pic_ptr): Parse funcdesc.
821
4a4c4a1d
MR		 8222004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
823
824 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
825 gasver.texi. Remove duplicate symbol definitions for texi2pod.
826
2251dd89
MR		 8272004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
828
829 * Makefile.am (Makefile): Move the dependency on
830 $(BFDDIR)/configure.in to...
831 (CONFIG_STATUS_DEPENDENCIES): ... here.
832 (AUTOMAKE_OPTIONS): Require automake 1.8.
833 * Makefile.in: Regenerate.
834 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
835 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
836 $(BFDDIR)/configure.in here as well.
837 * doc/Makefile.in: Regenerate.
838
c6581168
MR		 8392004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
840
841 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
842 * Makefile.in: Regenerate.
843 * aclocal.m4: Regenerate.
844 * doc/Makefile.am (install, install-info): Remove.
845 (install-data-local): A new hook for install-info.
846 (AUTOMAKE_OPTIONS): Require automake 1.8.
847 * doc/Makefile.in: Regenerate.
848
303e7b79
NC		 8492004-01-02 Nutan Singh <nutan@kpitcummins.com>
850
851 * doc/c-sh.texi: Update description about floating point behavior
852 of SH family.
853
b50c15dc
NC		 8542004-01-02 Bernardo Innocenti <bernie@develer.com>
855
856 * configure.in: Add m68k-uClinux target.
857 * configure: Regenerate.
7de9afa2 858
c9e214e5 859For older changes see ChangeLog-0203
08d56133
NC		 860\f
861Local Variables:
862mode: change-log
863left-margin: 8
864fill-column: 74
865version-control: never
866End:
GDB Binutils - Deliverables
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