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* ldlang.c (lang_add_section): Don't twidlle SEC_EXCLUDE here.
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
652ca075
L		 12004-05-27 H.J. Lu <hongjiu.lu@intel.com>
2
3 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
4 (ar_is_only_in_integer_unit): New.
5 (ar_is_only_in_memory_unit): New.
6 (generate_unwind_image): Silence gcc on 32bit host.
7 (md_assemble): Use ar_is_only_in_integer_unit instead of
8 ar_is_in_integer_unit. Check AR access.
9
60fed2d3
NC		 102004-05-27 Peter Barada <peter@the-baradas.com>
11
12 * config/tc-m68k.c (md_begin): Sort the opcode table into
13 alphabetical order.
14 (m68k_compare_opcode): New function to do the sorting.
15
be8c092b
NC		 162004-05-24 Peter Barada <peter@the-baradas.com>
17
18 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
19 addressing on MIT style operands.
20 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
21 w/mask addressing.
22 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
23 operands.
24
1181c20e
AM		 252004-05-23 Alan Modra <amodra@bigpond.net.au>
26
27 * expr.c (operand, operator): Don't reject '++' and '--'.
28
20e56c33
RS		 292004-05-20 Richard Sandiford <rsandifo@redhat.com>
30
31 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
32 dwarf tables.
33
b2d65c0b
NC		 342004-05-17 Adam Nemet <anemet@lnxw.com>
35
36 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
37 * configure: Regenerate.
38
0da76f83
NC		 392004-05-13 Paul Brook <paul@codesourcery.com>
40
41 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
42
4b363073
NC		 432004-05-13 Joel Sherrill <joel@oarcorp.com>
44
45 * configure.in (or32-*-rtems*): Switch to elf.
46 * configure: Regenerate.
47
9598fbe5
NC		 482004-05-13 Nick Clifton <nickc@redhat.com>
49
50 * po/fr.po: Updated French translation.
51
22fe14ad
NC		 522004-05-11 Nick Clifton <nickc@redhat.com>
53
54 * doc/as.texinfo (Section): Document G and T flags to .section
55 directive. Document the extra arguments that the G flag
56 requires. Document the #tls flag.
57
582004-05-11 H.J. Lu <hongjiu.lu@intel.com>
59
60 * subsegs.c (section_symbol): Create a new section symbol if
61 the existing one doesn't match.
62 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
63
532c738a
RS		 642004-05-07 Richard Sandiford <rsandifo@redhat.com>
65
66 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
67 to cope with VR4181A errata MD(1) and MD(4).
68
0503b355
BF		 692004-05-07 Brian Ford <ford@vss.fsi.com>
70
71 * NEWS: Mention .secrel32 for pe[i]-i386.
72
daeea990
AO		 732004-05-07 Alexandre Oliva <aoliva@redhat.com>
74
75 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
76 (HANDLE_ALIGN): New.
77
bfbdcf04
DJ		 782004-05-06 Daniel Jacobowitz <dan@debian.org>
79
80 * Makefile.am (DIST_SUBDIRS): Define.
81 * aclocal.m4: Regenerate with automake 1.8.4.
82 * Makefile.in: Likewise.
83 * doc/Makefile.in: Likewise.
84
5e819f9c
JW		 852004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
86
87 * config/tc-ia64.c (dot_serialize): Declare.
88 (dot_serialize): New function.
89 (md_pseudo_table): Add ".serialize.data" and
90 ".serialize.instruction" directives.
91
e5976317
NC		 922004-05-06 Nick Clifton <nickc@redhat.com>
93
94 * messages (as_internal_value_out_of_range): Print a message about
95 a value being out of range. Be consistent about whether the
96 values are printed in decimal or hexadecimal.
97 (as_warn_value_out_of_range): Generate a warning message about an
98 out of range value.
99 (as_bad_value_out_of_range): Generate an error message about an
100 out of range value.
101 * as.h: Prototype the new functions.
102 * config/tc-alpha.c (insert_operand): Use new function.
103 * config/tc-arc.c (arc_insert_operand): Likewise.
104 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
105 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
106 * config/tc-ppc.c (ppc_insert_operand): Likewise.
107 * config/tc-s390.c (s390_insert_operand): Likewise.
108 * config/tc-v850.c (v850_insert_operand): Likewise.
109
996991aa
AO		 1102004-05-05 Alexandre Oliva <aoliva@redhat.com>
111
112 * configure.in: Set em=linux for frv-*-*linux*.
113 * configure: Rebuilt.
114 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
115 (frv_md_fdpic_enabled): New.
116 * config/tc-frv.c (frv_md_fdpic_enabled): New.
117 (DEFAULT_FDPIC): New.
118 (frv_flags): Use DEFAULT_FDPIC.
119 (frv_pic_flag): Likewise.
120 (OPTION_NOPIC): New.
121 (md_longopts): Add -mnopic.
122 (md_parse_option): Handle it.
123 (md_show_usage): Add -mfdpic and -mnopic.
124
6b6e92f4
NC		 1252004-05-05 Peter Barada <peter@the-baradas.com>
126
127 * config/tc-m68k.c: Add find_cf_chip to print list of valid
128 chips for invalid coldfire instructions, rename selectors
129 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
130 add current_chip to track which chip is referred to(including save/restore),
131 use current_chip to select control registers, not current_arch.
132 (md_show_usage): Add new chips.
133 * doc/c-m68k.texi: Document new command line switches.
134
6f079ae3
JJ		 1352004-05-05 Jakub Jelinek <jakub@redhat.com>
136
137 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
138 (NOP_OPCODE): Define.
139 (s390_align_code): Remove prototype.
140 * tc-s390.c (s390_align_code): Remove.
141
2d6ed997
L		 1422004-05-04 H.J. Lu <hongjiu.lu@intel.com>
143
144 * config/tc-ia64.c (make_unw_section_name): Removed.
145 (start_unwind_section): New function.
146 (generate_unwind_image): Take const segT instead of const
147 char *.
148 (dot_handlerdata): Adjusted.
149 (dot_endp): Likewise.
150
b9f18452
L		 1512004-05-02 H.J. Lu <hongjiu.lu@intel.com>
152
153 * config/obj-elf.c (obj_elf_change_section): Allow the
154 ".note.GNU-stack" section has SHF_EXECINSTR.
155
fafe6678
L		 1562004-05-02 H.J. Lu <hongjiu.lu@intel.com>
157
158 * config/obj-elf.c (get_section): Return bfd_boolean.
159 (obj_elf_change_section): Call bfd_get_section_by_name_if
160 instead of bfd_map_over_sections.
161
86654c12
L		 1622004-04-30 H.J. Lu <hongjiu.lu@intel.com>
163
164 * config/obj-elf.c (get_section): New function.
165 (obj_elf_change_section): Support multiple sections with same
166 name.
167
376eb240
NC		 1682004-04-30 Nick Clifton <nickc@redhat.com>
169
170 * config/tc-arm.c (create_register_alias): Fix typo checking for
171 case sensitive register aliases.
172 (co_proc_number): Use error message string in all_reg_maps[]
173 array.
174 (cp_reg_required_here): Likewise.
175 (fp_reg_required_here): Likewise.
176
8a7140c3
NC		 1772004-04-29 Brian Ford <ford@vss.fsi.com>
178
179 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
180
3e722fb5
CD		 1812004-04-28 Chris Demetriou <cgd@broadcom.com>
182
183 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
184 (load_address, macro, mips_ip, md_parse_option)
185 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
186 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
187 embedded-PIC handling, and update comments.
188 (SWITCH_TABLE): Remove.
189 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
190 (enum mips_pic_level): Remove EMBEDDED_PIC.
191 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
192 (TC_FORCE_RELOCATION): Update comment.
193 * ecoff.c (ecoff_build_lineno): Add comment about some code that
194 might be safe to remove now that MIPS embedded-PIC is gone.
195
351e2b5a
DA		 1962004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
197
198 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
199 call to obj_set_subsection_attributes.
200 (obj_som_init_stab_section): Likewise.
201 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
202 (pa_def_subspaces): Provide comdat default.
203 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
204 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
205 calls to create_new_subspace and update_subspace to pass comdat flag.
206 (create_new_subspace, update_subspace): Add new comdat argument. Use
207 it in calls to obj_set_subsection_attributes.
208 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
209 and use of comdat, common and dup_comm parameters.
210
f5842774
L		 2112004-04-26 H.J. Lu <hongjiu.lu@intel.com>
212
213 * config/obj-elf.c (obj_elf_change_section): Check if the old
214 group name is NULL before comparison.
215
558fe4a7
CD		 2162004-04-23 Chris Demetriou <cgd@broadcom.com>
217
218 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
219
81a21e38
TS		 2202004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
221
222 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
223
2242004-04-23 Chris Demetriou <cgd@broadcom.com>
1ffcab4b
CD		 225
226 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
227 (OPTION_MEMBEDDED_PIC): Remove.
228 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
229 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
230 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
231 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
232 (OPTION_ELF_BASE): Renumber.
233 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
234 (md_show_usage): Remove mention of -membedded-pic.
235 * doc/as.texinfo: Remove mention of -membedded-pic.
236
4d0d148d
TS		 2372004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
238
239 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
240 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
241 a.out support.
242 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
243 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
244 USE_GLOBAL_POINTER_OPT.
245
017315e4
TS		 2462004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
247
248 * config/tc-mips.c (macro): One more use of load_delay_nop.
249
269137b2
TS		 2502004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
251
252 * config/tc-mips.c (load_delay_nop): New function.
253 (load_address, macro): Use load_delay_nop() to build a nop
254 which can be omitted with gpr_interlocks.
255
24772049
TS		 2562004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
257
258 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
259 cop_interlocks): Remove superfluous CPU entries.
260
06516a5e
PB		 2612004-04-22 Paul Brook <paul@codesourcery.com>
262
263 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
264
fd99574b
NC		 2652004-04-22 Peter Barada <peter@the-baradas.com>
266
267 * NEWS: Added support for EMAC instructions and MAC/EMAC
268 Motorola syntax.
269 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
270 scale factor tokens, trailing_ampersand to mark mask addressing
271 for MAC/EMAC instructions.
272 * config/m68k-parse.y: Add options_ampersand clause, '<<',
273 '>>'.
274 (yylex): Handle '>', '<', and '&' following '+'.
275 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
276 architectures in archs[].
277 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
278 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
279 respectively.
280 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
281 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
282 cases.
283 Add EMAC operands to init_table[].
284
69b97547
NC		 2852004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
286
287 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
288 state.
289 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
290 * config/tc-arm.c (enum mstate): Delete from here.
291 (mapping_state): Remove the static mapstate variable and instead
292 store the state in the segment. This allows a per-section mapping
293 state. Handle and ignore MAP_UNDEFINED states.
294 (arm_elf_change_section): Get the current mapping state from the
295 new section.
296 (s_ltorg): Set the mapping state to MAP_DATA.
297 (arm_cleanup): Use arm_elf_change_section to get the mapping state
298 for each pool as it is emitted.
299
3002004-04-22 Nick Clifton <nickc@redhat.com>
301
302 * config/tc-arm.h: Formatting tidy ups.
303
7a7f4e42
CD		 3042004-04-20 Chris Demetriou <cgd@broadcom.com>
305
306 * NEWS: Note that MIPS -membedded-pic option is deprecated.
307
6482c264
NC		 3082004-04-20 DJ Delorie <dj@redhat.com>
309
310 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
311 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
312 [TE_PE] (O_secrel): Define.
313 [TE_PE] (x86_pe_cons_fix_new): New.
314 [TE_PE] (pe_directive_secrel): Likewise.
315 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
316
5bf10039
EC		 3172004-04-19 Eric Christopher <echristo@redhat.com>
318
319 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
320 of previous patch for fix in gcc.
321
77cd6497
JJ		 3222004-04-19 Jakub Jelinek <jakub@redhat.com>
323
324 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
325
b8861cfb
NS		 3262004-04-19 Nathan Sidwell <nathan@codesourcery.com>
327
328 * read.c (do_align): Call md_flush_pending_output, if defined.
329
f4c724fc
AM		 3302004-04-16 Alan Modra <amodra@bigpond.net.au>
331
332 * expr.c (operand): Correct checks for ++ and --.
333
a4b6e8f6
L		 3342004-04-14 H.J. Lu <hongjiu.lu@intel.com>
335
336 * config/tc-generic.c: Add some comments.
337
d766e8ec
RS		 3382004-04-14 Richard Sandiford <rsandifo@redhat.com>
339
340 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
341 -{no-}mfix-vr4122-bugs.
342 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
343 (append_insn, mips_emit_delays): Update accordingly.
344 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
345 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
346 (md_parse_option): Update after above changes.
347 (md_show_usage): Add -mfix-vr4120.
348
ed9589d4
BW		 3492004-04-13 Bob Wilson <bob.wilson@acm.org>
350
351 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
352 of .section directive; add a reference to the ELF .subsection
353 directive.
354
097dba13
NC		 3552004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
356
357 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
358 in parallel.
359
279500de
TS		 3602004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
361
362 * Makefile.am: Remove mips from aout targets.
363 * Makefile.in: Regenerate.
364 * configure.in: Remove mips-dec-bsd* target.
365 * configure: Regenerate.
366
b7d7dc63
AM		 3672004-04-07 Alan Modra <amodra@bigpond.net.au>
368
369 PR 96
370 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
371 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
372 Update "mapping". Restrict some @ modifiers to 32 bit.
373
f55629b8
KK		 3742004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
375 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
376
377 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
378 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
379 dont_adjust_reloc_32 is set.
380 (md_longopts): Add option -renesas.
381 (md_parse_option, md_show_usage): Likewise.
382 * doc/c-sh.texi: Likewise.
383
a7844384
NC		 3842004-04-01 Dave Korn <dk@artimi.com>
385
386 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
387 hi16 and lo16 fixS structs.
388 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
389 exactly the same way as for RELOC_DLX_REL16.
390 (machine_ip): properly respect LO flag in the_insn and
391 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
392 (md_apply_fix3): apply RELOC_DLX_LO16.
393
6c71dbc4
SS		 3942004-03-30 Stan Shebs <shebs@apple.com>
395
396 Remove long-obsolete MPW support.
397 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
398 * configure.in: Remove mention of ppc-*-mpw* config.
399 * configure.in: Likewise.
400
7cc69913
NC		 4012004-03-30 Nick Clifton <nickc@redhat.com>
402
403 * config/tc-arm.c (meabi_flags): Make its use conditional upon
404 OBJ_ELF being defined.
405
53fbb48a
AM		 4062004-03-27 Alan Modra <amodra@bigpond.net.au>
407
408 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
409
d507cf36
PB		 4102004-03-23 Paul Brook <paul@codesourcery.com>
411
412 * config/tc-arm.c (meabi_flags): New variable.
413 (arm_parse_eabi): New function.
414 (md_begin): Set flags for EABI v3.
415 (arm_eabis): Add.
416 (arm_long_opts): Add meabi.
417 * doc/as.texinf <ARM>: Document -meabi.
418 * doc/c-arm.texi: Ditto.
419
88d65ad6
BW		 4202004-03-22 Bob Wilson <bob.wilson@acm.org>
421
422 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
423 tables even when use_literal_section flag is not set.
424
13ef8878
AM		 4252004-03-22 Alan Modra <amodra@bigpond.net.au>
426
427 * config/tc-sh.c: Remove trailing whitespace.
428
1048a9ba
HPN		 4292004-03-22 Hans-Peter Nilsson <hp@axis.com>
430
431 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
432 --mul-bug-abort and the default behavior.
433 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
434 (err_for_dangerous_mul_placement): New variable.
435 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
436 macros.
437 (md_cris_relax_table): Have placeholder for STATE_MUL.
438 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
439 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
440 case doing nothing.
441 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
442 STATE_BYTE)>: Ditto.
443 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
444 alignment and position of this frag, emit error message if
445 suspicious.
446 (md_assemble): For a multiply insn and when checking it,
447 transform the current frag into a special frag for that purpose.
448 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
449 OPTION_MULBUG_ABORT_ON>: Handle new options.
450
a7877748
BW		 4512004-03-19 Bob Wilson <bob.wilson@acm.org>
452
453 * config/tc-xtensa.c (mark_literal_frags): New function.
454 (xtensa_move_literals): Call mark_literal_frags for all literal
455 segments, including init and fini literal segments.
456 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
457
9992270f
DA		 4582004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
459
460 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
461 (pa_comm): Set BSF_OBJECT in symbol flags.
462
6e1772d5
AM		 4632004-03-19 Alan Modra <amodra@bigpond.net.au>
464
465 * Makefile.am: Run "make dep-am".
466 * Makefile.in: Regenerate.
467 * doc/Makefile.in: Regenerate.
468 * config.in: Regenerate.
469 * po/gas.pot: Regenerate.
470
3e4caed2
NS		 4712004-03-18 Nathan Sidwell <nathan@codesourcery.com>
472
c95b35a9
NS		 473 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
474 (demand_empty_rest_of_line): Issue an error here.
475 (ignore_rest_of_line): Silently skip to end.
476 (demand_copy_string): Issue an error, not warning.
477 (equals): Likewise.
478 * config/obj-elf.c (obj_elf_section_name): Likewise.
479 (obj_elf_section): Likewise.
480 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
481 (arc_extinst): Likewise.
482 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
483 (dot_spill): Likewise.
484 (dot_unwabi): Likewise.
485 (dot_prologue): Likewise.
486
3e4caed2
NS		 487 * expr.c (operand): Reject ++ and --.
488 (operator): Likewise.
489
2ce4cc60
KK		 4902004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
491
492 * config/tc-sh.c: Include dw2gencfi.h.
493 (sh_cfi_frame_initial_instructions): New function.
494 (sh_regname_to_dw2regnum): Likewise.
495 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
496 file.
497 (TARGET_USE_CFIPOP): Define.
498 (tc_cfi_frame_initial_instructions): Likewise.
499 (tc_regname_to_dw2regnum): Likewise.
500 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
501 * Makefile.am: Update dependencies.
502 * Makefile.in: Regenerate.
503
9183ed4b
AM		 5042004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
505
506 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
507 * configure: Regenerate.
508
00bbdfe7
BW		 5092004-03-12 Bob Wilson <bob.wilson@acm.org>
510
511 * read.c (s_leb128): Call md_flush_pending_output.
512
0f10071e
ML		 5132004-03-12 Michal Ludvig <mludvig@suse.cz>
514
515 * config/tc-i386.c (output_insn): Handle PadLock instructions.
516 * config/tc-i386.h (CpuPadLock): New define.
517 (CpuUnknownFlags): Added CpuPadLock.
518
84c84759
AS		 5192004-03-07 Andreas Schwab <schwab@suse.de>
520
521 * doc/c-hppa.texi (HPPA Directives): Fix typo.
522
6ec51dba
RH		 5232004-03-07 Richard Henderson <rth@redhat.com>
524
525 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
526 (cfi_finish): Likewise for fde.
527
bae25f19
L		 5282004-03-05 H.J. Lu <hongjiu.lu@intel.com>
529
530 * config/tc-ia64.c (md_assemble): Properly handle NULL
531 align_frag.
532 (ia64_handle_align): Don't abort if failed to add a stop bit.
533
ab509236
L		 5342004-03-04 H.J. Lu <hongjiu.lu@intel.com>
535
536 * Makefile.in: Regenerated.
537 * aclocal.m4: Likewise.
538 * configure: Likewise.
539 * doc/Makefile.in: Likewise.
540
d9201763
L		 5412004-03-03 H.J. Lu <hongjiu.lu@intel.com>
542
543 * config/tc-ia64.c (dot_align): New.
544 (ia64_do_align): Make it static.
545 (md_pseudo_table): Use "dot_align" for "align".
546 (ia64_md_do_align): Don't set align_frag here.
547 (ia64_handle_align): Add a stop bit to the previous bundle if
548 needed.
549
550 * config/tc-ia64.h (ia64_do_align): Removed.
551
ae51a426
JR		 5522003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
553
554 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
555 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
556 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
557 the most general type or the user specifically requested it.
558 (md_assemble): Add a new error message for when an instruction
559 is understood, but is not allowed due to an -isa option.
560
9545c4ce
L		 5612004-03-02 H.J. Lu <hongjiu.lu@intel.com>
562
563 * config/tc-ia64.c (align_frag): New.
564 (md_assemble): Set the tc_frag_data field in align_frag for
565 IA64_OPCODE_FIRST instructions.
566 (ia64_md_do_align): Set align_frag.
567 (ia64_handle_align): Add a stop bit if needed.
568
569 * config/tc-ia64.h (TC_FRAG_TYPE): New.
570 (TC_FRAG_INIT): New.
571
676a64f4
RS		 5722004-03-01 Richard Sandiford <rsandifo@redhat.com>
573
574 * config/tc-frv.c (fr400_audio): New variable.
575 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
576 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
577 (target_implements_insn_p): New function.
578 (md_assemble): Report an error if the processor doesn't implement
579 the instruction.
580
bd337dde
NC		 5812004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
582
583 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
584 (md_parse_option): Ditto.
585 (OPTION_NO_SPECIAL_M32R): Added.
586 (md_show_usage): Document it.
587 (enable_speial_m32r): Changed a default value from 0 to 1.
588 * doc/c-m32r.texi: Document the -no-bitinst option.
589
78878175
NC		 5902004-02-27 Nick Clifton <nickc@redhat.com>
591
592 * config/tc-sh.c (get_operand): Revert previous delta.
593 (tc_gen_reloc): Check for an unknown reloc type before processing
594 the addend.
595
1d6d62a4
MS		 5962004-02-27 Hannes Reinecke <hare@suse.de>
597
598 * config/tc-s390.c (s390_insn): Correct range check for opcode in
599 .insn pseudo operation.
600
4aa3e325
NC		 6012004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
602
603 * config/tc-sh.c (get_operand): In case of #Imm, check has been
604 added for wrong syntax.
605
73369e65
EC		 6062004-02-26 Eric Christopher <echristo@redhat.com>
607
608 * config/tc-mips.c (mips_dwarf2_addr_size): New.
609 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
610
6a5709a5
JR		 6112004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
612
613 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
614 nibble types to assembler.
615
95385380
FF		 6162004-02-25 Fred Fish <fnf@redhat.com>
617
618 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
619
b5e0fabd
JW		 6202004-02-20 James E Wilson <wilson@specifixinc.com>
621
622 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
623 finalize_syms.
624 (fixup_unw_records): New arg before_relax. Pass to slot_index.
625 (ia64_estimate_size_before_relax): New.
626 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
627 (generate_unwind_image): Pass 1 to fixup_unw_records.
628 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
629 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
630
2f01ffbf
JJ		 6312004-02-19 Jakub Jelinek <jakub@redhat.com>
632
633 * stabs.c (generate_asm_file): Avoid warning about use of
634 uninitialized variable.
635
9c59842f
JW		 6362004-02-18 David Mosberger <davidm@hpl.hp.com>
637
638 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
639 body, and endp, allow unwind records which do not have a "t"
640 (time/instruction) field.
641
34920d91
NC		 6422004-02-17 Petko Manolov <petkan@nucleusys.com>
643
644 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
645 (do_mav_dspsc_2): Likewise.
646 Fix accumulator registers move opcodes.
647
4dde8e61 6482004-02-13 Hannes Reinecke <hare@suse.de>
13ef8878 649 Jakub Jelinek <jakub@redhat.com>
4dde8e61
AJ		 650
651 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
652
936cf02e
JW		 6532004-02-10 Steve Ellcey <sje@cup.hp.com>
654
655 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
656 (tc_frob_symbol): New macro definition.
657 * config/tc-ia64.c (ia64_frob_symbol): New routine.
658
e41f12f3
DJ		 6592004-02-09 Daniel Jacobowitz <drow@mvista.com>
660
661 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
662 read-only.
663
a8a3b3b2
NS		 6642004-02-09 Nathan Sidwell <nathan@codesourcery.com>
665
666 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
667 (TC_CASE_SENSITIVE): ... this.
668 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
669 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
670
c97b7ef6
JW		 6712004-02-06 James E Wilson <wilson@specifixinc.com>
672
673 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
674 (generate_unwind_image): Re-add it here.
675
e4475e39
NS		 6762004-02-06 Nathan Sidwell <nathan@codesourcery.com>
677
678 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
679 * read.h (SKIP_WHITESPACE): Turn into an expression.
680 * read.c (read_a_source_file): A pseudo is removed by having a
681 NULL handler.
682
5738bc24
JW		 6832004-02-05 James E Wilson <wilson@specifixinc.com>
684
685 * config/tc-ia64.c (output_endp): New.
686 (count_bits): Delete.
687 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
688 endp unwind records.
689 (fixup_unw_records): Handle endp unwind records. Delete code for
690 shortening prologue regions not followed by a body record.
691 (dot_endp): Call add_unwind_entry to emit endp unwind record.
692 * config/tc-ia64.h (unw_record_type): Add endp.
693
d6e78c11
JW		 6942004-02-03 James E Wilson <wilson@specifixinc.com>
695
696 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
697 fill padding bytes with zeroes.
698 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
699 sets unwind_record slot_number and slot_frag fields.
700
f6a22291
MR		 7012004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
702
703 * config/tc-mips.c (add_got_offset_hilo): New function.
704 (macro): Use load_register() and add_got_offset_hilo() to load
705 constants instead of hardcoding code sequences throughout.
706
127cab00
L		 7072004-01-28 H.J. Lu <hongjiu.lu@intel.com>
708
709 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
710
6358301e
NC		 7112004-01-26 Bernardo Innocenti <bernie@develer.com>
712
713 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
714 like m68k-elf.
715 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
716 of hard-coded test for TARGET_OS=elf.
717
c8978940
CD		 7182004-01-24 Chris Demetriou <cgd@broadcom.com>
719
720 * config/tc-mips.c (hilo_interlocks): Change definition
721 so that MIPS32, MIPS64 and later ISAs are included, along with
722 the already-included machines. Update comments.
723
c3ba240c
DJ		 7242004-01-23 Daniel Jacobowitz <drow@mvista.com>
725
726 * config/tc-arm.c (tc_gen_reloc): Improve error message for
727 undefined local labels.
728
e864ceca
RS		 7292004-01-23 Richard Sandiford <rsandifo@redhat.com>
730
731 * config/tc-mips.c (load_address, macro): Update comments about
732 NewABI GP relaxation.
733
67c0d1eb
RS		 7342004-01-23 Richard Sandiford <rsandifo@redhat.com>
735
736 * config/tc-mips.c (macro_build): Remove place and counter arguments.
737 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
738 (mips16_macro_build, macro_build_jalr): Remove counter argument.
739 (set_at, load_register, load_address, move_register): Likewise.
740 (load_got_offset, add_got_offset): Likewise.
741 Update all calls and tidy accordingly.
742
584892a6
RS		 7432004-01-23 Richard Sandiford <rsandifo@redhat.com>
744
745 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
746 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
747 (RELAX_USE_SECOND): Bump to 0x10000.
748 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
749 (mips_macro_warning): New variable.
750 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
751 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
752 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
753 of RELAX_ENCODE.
754 (append_insn): Update mips_macro_warning.sizes.
755 (macro_start, macro_warning, macro_end): New functions.
756 (macro_build): Don't emit warnings here.
757 (macro_build_lui, md_estimate_size_before_relax): ...or here.
758 (md_convert_frag): Check for cases where one macro alternative
759 needs a warning and the other doesn't. Emit a warning if the
760 longer sequence was chosen.
761
4d7206a2
RS		 7622004-01-23 Richard Sandiford <rsandifo@redhat.com>
763
764 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
765 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
766 the first sequence, the size of the second sequence, and a flag
767 that says whether we should warn.
768 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
769 (RELAX_FIRST, RELAX_SECOND): New.
770 (mips_relax): New variable.
771 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
772 (append_insn): Remove "place" argument. Use mips_relax.sequence
773 rather than "place" to check whether we're expanding the second
774 alternative of a relaxable macro. Remove redundant check for
775 branch relaxation. If generating a normal insn, and there
776 is not enough room in the current frag, call relax_close_frag()
777 to close it. Update mips_relax.sizes[]. Emit fixups for the
778 second version of a relaxable macro. Record the first relaxable
779 fixup in mips_relax. Remove tc_gen_reloc workaround.
780 (macro_build): Remove all uses of "place". Use mips_relax.sequence
781 in the same way as in append_insn.
782 (mips16_macro_build): Remove "place" argument.
783 (macro_build_lui): As for macro_build. Don't drop the add_symbol
784 when generating the second version of a relaxable macro.
785 (load_got_offset, add_got_offset): New functions.
786 (load_address, macro): Use new relaxation machinery. Remove
787 tc_gen_reloc workarounds.
788 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
789 version of a relaxable macro is needed. Return -RELAX_SECOND if the
790 first version is needed.
791 (tc_gen_reloc): Remove relaxation handling.
792 (md_convert_frag): Go through the fixups for a relaxable macro and
793 mark those that belong to the unneeded alternative as done. If the
794 second alternative is needed, adjust the fixup addresses to account
795 for the deleted first alternative.
796
0530d30a
RS		 7972004-01-23 Richard Sandiford <rsandifo@redhat.com>
798
799 * frags.h (frag_room): Declare.
800 * frags.c (frag_room): New function.
801 * doc/internals.texi: Document it.
802
048cdf86
TS		 8032004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
804
805 * config/tc-mips.c (append_insn): Don't do r3900 interlock
806 optimization for -mtune=r3900, as this will break on other CPUs.
807
28d39d1a
NC		 8082004-01-11 Tom Rix <tcrix@worldnet.att.net>
809
810 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
73369e65 811 be relaxed, use fixup.
28d39d1a
NC		 812 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
813
26664553
JJ		 8142004-01-19 Jakub Jelinek <jakub@redhat.com>
815
816 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
817 precision operands.
818
895921c9
MR		 8192004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
820
821 * config/tc-mips.c (append_insn): Properly detect variant frags
822 that preclude swapping of relaxed branches. Correctly swap
823 instructions between frags when dealing with relaxed branches.
824
f8b73030
MR		 8252004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
826
827 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
828 throughout.
829 * aclocal.m4: Regenerate.
830 * configure: Regenerate.
831
ca9a79a1 8322004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
73369e65 833
ca9a79a1
NC		 834 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
835 manipulation insns.
836
cc3d92a5
RS		 8372004-01-12 Richard Sandiford <rsandifo@redhat.com>
838
839 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
840 reloc, reserve space for the delay slot as well as the jalr itself.
841
e45d0630
PB		 8422004-01-09 Paul Brook <paul@codesourcery.com>
843
844 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
845 (do_vfp_sp2_from_reg2): New function.
846 (insns): Use them.
847 (do_vfp_dp_from_reg2): Check return values properly.
848
81912461
ILT		 8492004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
850
78849248
ILT		 851 * config/tc-mips.c (warn_nops): Remove static variable.
852 (macro): Remove test of warn_nops.
853 (md_shortops): Remove 'n'.
854 (md_parse_option): Remove 'n' case.
855 (md_show_usage): Remove -n.
856 * doc/as.texinfo (Overview): Remove MIPS -n option.
857 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
858 * NEWS: Mention removal of MIPS -n option.
859
81912461
ILT		 860 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
861 (cop_interlocks): Check ISA level.
862 (cop_mem_interlocks): Define.
863 (reg_needs_delay): Check cop_interlocks rather than
864 ISA_HAS_COPROC_DELAYS.
865 (append_insn): Likewise. Use cop_mem_interlocks rather than
866 directly checking mips_opts.isa.
867 (mips_emit_delays): Likewise.
868
73f20958
L		 8692004-01-07 H.J. Lu <hongjiu.lu@intel.com>
870
871 * config/tc-ia64.c (unwind): Move next_slot_number and
872 next_slot_frag to ...
873 (unw_rec_list): Here.
874 (free_list_records): Removed.
875 (output_unw_records): Likewise.
876 (generate_unwind_image): Make it void.
877 (alloc_record): Initialize next_slot_number and next_slot_frag.
878 (slot_index): Take .org, .space and .align into account.
879 (fixup_unw_records): Don't set slot_number to 0. Use
880 list->next_slot_number and list->next_slot_frag instead of
881 unwind.next_slot_number and unwind.next_slot_frag.
882 (ia64_convert_frag): New.
883 (generate_unwind_image): Generate a rs_machine_dependent frag
884 for unwind record.
885 (emit_one_bundle): Use list->next_slot_number and
886 list->next_slot_frag instead of unwind.next_slot_number and
887 unwind.next_slot_frag.
888
889 * config/tc-ia64.h (md_convert_frag): Defined as
890 ia64_convert_frag.
891 (md_estimate_size_before_relax): Defined as (f)->fr_var.
892
99d09cdb
AO		 8932004-01-06 Alexandre Oliva <aoliva@redhat.com>
894
895 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
896 * config/tc-frv.h (md_apply_fix3): Don't define.
897 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
898 operands.
899 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
900 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
901 * config/tc-frv.c (line_separator_chars): Add `!'.
902 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
903 * config/tc-frv.c (md_assemble): Clear insn upfront.
904 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
905 * config/tc-frv.c (OPTION_FDPIC): New macro.
906 (md_longopts): Add mfdpic.
907 (md_parse_option): Handle it.
908 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
909 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
910 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
911 (frv_pic_ptr): Parse funcdesc.
912
4a4c4a1d
MR		 9132004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
914
915 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
916 gasver.texi. Remove duplicate symbol definitions for texi2pod.
917
2251dd89
MR		 9182004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
919
920 * Makefile.am (Makefile): Move the dependency on
921 $(BFDDIR)/configure.in to...
922 (CONFIG_STATUS_DEPENDENCIES): ... here.
923 (AUTOMAKE_OPTIONS): Require automake 1.8.
924 * Makefile.in: Regenerate.
925 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
926 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
927 $(BFDDIR)/configure.in here as well.
928 * doc/Makefile.in: Regenerate.
929
c6581168
MR		 9302004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
931
932 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
933 * Makefile.in: Regenerate.
934 * aclocal.m4: Regenerate.
935 * doc/Makefile.am (install, install-info): Remove.
936 (install-data-local): A new hook for install-info.
937 (AUTOMAKE_OPTIONS): Require automake 1.8.
938 * doc/Makefile.in: Regenerate.
939
303e7b79
NC		 9402004-01-02 Nutan Singh <nutan@kpitcummins.com>
941
942 * doc/c-sh.texi: Update description about floating point behavior
943 of SH family.
944
b50c15dc
NC		 9452004-01-02 Bernardo Innocenti <bernie@develer.com>
946
947 * configure.in: Add m68k-uClinux target.
948 * configure: Regenerate.
7de9afa2 949
c9e214e5 950For older changes see ChangeLog-0203
08d56133
NC		 951\f
952Local Variables:
953mode: change-log
954left-margin: 8
955fill-column: 74
956version-control: never
957End:
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