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* elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Avoid
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
be8c092b
NC		 12004-05-24 Peter Barada <peter@the-baradas.com>
2
3 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
4 addressing on MIT style operands.
5 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
6 w/mask addressing.
7 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
8 operands.
9
1181c20e
AM		 102004-05-23 Alan Modra <amodra@bigpond.net.au>
11
12 * expr.c (operand, operator): Don't reject '++' and '--'.
13
20e56c33
RS		 142004-05-20 Richard Sandiford <rsandifo@redhat.com>
15
16 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
17 dwarf tables.
18
b2d65c0b
NC		 192004-05-17 Adam Nemet <anemet@lnxw.com>
20
21 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
22 * configure: Regenerate.
23
0da76f83
NC		 242004-05-13 Paul Brook <paul@codesourcery.com>
25
26 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
27
4b363073
NC		 282004-05-13 Joel Sherrill <joel@oarcorp.com>
29
30 * configure.in (or32-*-rtems*): Switch to elf.
31 * configure: Regenerate.
32
9598fbe5
NC		 332004-05-13 Nick Clifton <nickc@redhat.com>
34
35 * po/fr.po: Updated French translation.
36
22fe14ad
NC		 372004-05-11 Nick Clifton <nickc@redhat.com>
38
39 * doc/as.texinfo (Section): Document G and T flags to .section
40 directive. Document the extra arguments that the G flag
41 requires. Document the #tls flag.
42
432004-05-11 H.J. Lu <hongjiu.lu@intel.com>
44
45 * subsegs.c (section_symbol): Create a new section symbol if
46 the existing one doesn't match.
47 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
48
532c738a
RS		 492004-05-07 Richard Sandiford <rsandifo@redhat.com>
50
51 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
52 to cope with VR4181A errata MD(1) and MD(4).
53
0503b355
BF		 542004-05-07 Brian Ford <ford@vss.fsi.com>
55
56 * NEWS: Mention .secrel32 for pe[i]-i386.
57
daeea990
AO		 582004-05-07 Alexandre Oliva <aoliva@redhat.com>
59
60 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
61 (HANDLE_ALIGN): New.
62
bfbdcf04
DJ		 632004-05-06 Daniel Jacobowitz <dan@debian.org>
64
65 * Makefile.am (DIST_SUBDIRS): Define.
66 * aclocal.m4: Regenerate with automake 1.8.4.
67 * Makefile.in: Likewise.
68 * doc/Makefile.in: Likewise.
69
5e819f9c
JW		 702004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
71
72 * config/tc-ia64.c (dot_serialize): Declare.
73 (dot_serialize): New function.
74 (md_pseudo_table): Add ".serialize.data" and
75 ".serialize.instruction" directives.
76
e5976317
NC		 772004-05-06 Nick Clifton <nickc@redhat.com>
78
79 * messages (as_internal_value_out_of_range): Print a message about
80 a value being out of range. Be consistent about whether the
81 values are printed in decimal or hexadecimal.
82 (as_warn_value_out_of_range): Generate a warning message about an
83 out of range value.
84 (as_bad_value_out_of_range): Generate an error message about an
85 out of range value.
86 * as.h: Prototype the new functions.
87 * config/tc-alpha.c (insert_operand): Use new function.
88 * config/tc-arc.c (arc_insert_operand): Likewise.
89 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
90 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
91 * config/tc-ppc.c (ppc_insert_operand): Likewise.
92 * config/tc-s390.c (s390_insert_operand): Likewise.
93 * config/tc-v850.c (v850_insert_operand): Likewise.
94
996991aa
AO		 952004-05-05 Alexandre Oliva <aoliva@redhat.com>
96
97 * configure.in: Set em=linux for frv-*-*linux*.
98 * configure: Rebuilt.
99 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
100 (frv_md_fdpic_enabled): New.
101 * config/tc-frv.c (frv_md_fdpic_enabled): New.
102 (DEFAULT_FDPIC): New.
103 (frv_flags): Use DEFAULT_FDPIC.
104 (frv_pic_flag): Likewise.
105 (OPTION_NOPIC): New.
106 (md_longopts): Add -mnopic.
107 (md_parse_option): Handle it.
108 (md_show_usage): Add -mfdpic and -mnopic.
109
6b6e92f4
NC		 1102004-05-05 Peter Barada <peter@the-baradas.com>
111
112 * config/tc-m68k.c: Add find_cf_chip to print list of valid
113 chips for invalid coldfire instructions, rename selectors
114 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
115 add current_chip to track which chip is referred to(including save/restore),
116 use current_chip to select control registers, not current_arch.
117 (md_show_usage): Add new chips.
118 * doc/c-m68k.texi: Document new command line switches.
119
6f079ae3
JJ		 1202004-05-05 Jakub Jelinek <jakub@redhat.com>
121
122 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
123 (NOP_OPCODE): Define.
124 (s390_align_code): Remove prototype.
125 * tc-s390.c (s390_align_code): Remove.
126
2d6ed997
L		 1272004-05-04 H.J. Lu <hongjiu.lu@intel.com>
128
129 * config/tc-ia64.c (make_unw_section_name): Removed.
130 (start_unwind_section): New function.
131 (generate_unwind_image): Take const segT instead of const
132 char *.
133 (dot_handlerdata): Adjusted.
134 (dot_endp): Likewise.
135
b9f18452
L		 1362004-05-02 H.J. Lu <hongjiu.lu@intel.com>
137
138 * config/obj-elf.c (obj_elf_change_section): Allow the
139 ".note.GNU-stack" section has SHF_EXECINSTR.
140
fafe6678
L		 1412004-05-02 H.J. Lu <hongjiu.lu@intel.com>
142
143 * config/obj-elf.c (get_section): Return bfd_boolean.
144 (obj_elf_change_section): Call bfd_get_section_by_name_if
145 instead of bfd_map_over_sections.
146
86654c12
L		 1472004-04-30 H.J. Lu <hongjiu.lu@intel.com>
148
149 * config/obj-elf.c (get_section): New function.
150 (obj_elf_change_section): Support multiple sections with same
151 name.
152
376eb240
NC		 1532004-04-30 Nick Clifton <nickc@redhat.com>
154
155 * config/tc-arm.c (create_register_alias): Fix typo checking for
156 case sensitive register aliases.
157 (co_proc_number): Use error message string in all_reg_maps[]
158 array.
159 (cp_reg_required_here): Likewise.
160 (fp_reg_required_here): Likewise.
161
8a7140c3
NC		 1622004-04-29 Brian Ford <ford@vss.fsi.com>
163
164 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
165
3e722fb5
CD		 1662004-04-28 Chris Demetriou <cgd@broadcom.com>
167
168 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
169 (load_address, macro, mips_ip, md_parse_option)
170 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
171 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
172 embedded-PIC handling, and update comments.
173 (SWITCH_TABLE): Remove.
174 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
175 (enum mips_pic_level): Remove EMBEDDED_PIC.
176 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
177 (TC_FORCE_RELOCATION): Update comment.
178 * ecoff.c (ecoff_build_lineno): Add comment about some code that
179 might be safe to remove now that MIPS embedded-PIC is gone.
180
351e2b5a
DA		 1812004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
182
183 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
184 call to obj_set_subsection_attributes.
185 (obj_som_init_stab_section): Likewise.
186 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
187 (pa_def_subspaces): Provide comdat default.
188 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
189 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
190 calls to create_new_subspace and update_subspace to pass comdat flag.
191 (create_new_subspace, update_subspace): Add new comdat argument. Use
192 it in calls to obj_set_subsection_attributes.
193 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
194 and use of comdat, common and dup_comm parameters.
195
f5842774
L		 1962004-04-26 H.J. Lu <hongjiu.lu@intel.com>
197
198 * config/obj-elf.c (obj_elf_change_section): Check if the old
199 group name is NULL before comparison.
200
558fe4a7
CD		 2012004-04-23 Chris Demetriou <cgd@broadcom.com>
202
203 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
204
81a21e38
TS		 2052004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
206
207 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
208
2092004-04-23 Chris Demetriou <cgd@broadcom.com>
1ffcab4b
CD		 210
211 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
212 (OPTION_MEMBEDDED_PIC): Remove.
213 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
214 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
215 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
216 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
217 (OPTION_ELF_BASE): Renumber.
218 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
219 (md_show_usage): Remove mention of -membedded-pic.
220 * doc/as.texinfo: Remove mention of -membedded-pic.
221
4d0d148d
TS		 2222004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
223
224 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
225 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
226 a.out support.
227 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
228 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
229 USE_GLOBAL_POINTER_OPT.
230
017315e4
TS		 2312004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
232
233 * config/tc-mips.c (macro): One more use of load_delay_nop.
234
269137b2
TS		 2352004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
236
237 * config/tc-mips.c (load_delay_nop): New function.
238 (load_address, macro): Use load_delay_nop() to build a nop
239 which can be omitted with gpr_interlocks.
240
24772049
TS		 2412004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
242
243 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
244 cop_interlocks): Remove superfluous CPU entries.
245
06516a5e
PB		 2462004-04-22 Paul Brook <paul@codesourcery.com>
247
248 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
249
fd99574b
NC		 2502004-04-22 Peter Barada <peter@the-baradas.com>
251
252 * NEWS: Added support for EMAC instructions and MAC/EMAC
253 Motorola syntax.
254 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
255 scale factor tokens, trailing_ampersand to mark mask addressing
256 for MAC/EMAC instructions.
257 * config/m68k-parse.y: Add options_ampersand clause, '<<',
258 '>>'.
259 (yylex): Handle '>', '<', and '&' following '+'.
260 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
261 architectures in archs[].
262 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
263 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
264 respectively.
265 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
266 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
267 cases.
268 Add EMAC operands to init_table[].
269
69b97547
NC		 2702004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
271
272 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
273 state.
274 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
275 * config/tc-arm.c (enum mstate): Delete from here.
276 (mapping_state): Remove the static mapstate variable and instead
277 store the state in the segment. This allows a per-section mapping
278 state. Handle and ignore MAP_UNDEFINED states.
279 (arm_elf_change_section): Get the current mapping state from the
280 new section.
281 (s_ltorg): Set the mapping state to MAP_DATA.
282 (arm_cleanup): Use arm_elf_change_section to get the mapping state
283 for each pool as it is emitted.
284
2852004-04-22 Nick Clifton <nickc@redhat.com>
286
287 * config/tc-arm.h: Formatting tidy ups.
288
7a7f4e42
CD		 2892004-04-20 Chris Demetriou <cgd@broadcom.com>
290
291 * NEWS: Note that MIPS -membedded-pic option is deprecated.
292
6482c264
NC		 2932004-04-20 DJ Delorie <dj@redhat.com>
294
295 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
296 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
297 [TE_PE] (O_secrel): Define.
298 [TE_PE] (x86_pe_cons_fix_new): New.
299 [TE_PE] (pe_directive_secrel): Likewise.
300 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
301
5bf10039
EC		 3022004-04-19 Eric Christopher <echristo@redhat.com>
303
304 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
305 of previous patch for fix in gcc.
306
77cd6497
JJ		 3072004-04-19 Jakub Jelinek <jakub@redhat.com>
308
309 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
310
b8861cfb
NS		 3112004-04-19 Nathan Sidwell <nathan@codesourcery.com>
312
313 * read.c (do_align): Call md_flush_pending_output, if defined.
314
f4c724fc
AM		 3152004-04-16 Alan Modra <amodra@bigpond.net.au>
316
317 * expr.c (operand): Correct checks for ++ and --.
318
a4b6e8f6
L		 3192004-04-14 H.J. Lu <hongjiu.lu@intel.com>
320
321 * config/tc-generic.c: Add some comments.
322
d766e8ec
RS		 3232004-04-14 Richard Sandiford <rsandifo@redhat.com>
324
325 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
326 -{no-}mfix-vr4122-bugs.
327 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
328 (append_insn, mips_emit_delays): Update accordingly.
329 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
330 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
331 (md_parse_option): Update after above changes.
332 (md_show_usage): Add -mfix-vr4120.
333
ed9589d4
BW		 3342004-04-13 Bob Wilson <bob.wilson@acm.org>
335
336 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
337 of .section directive; add a reference to the ELF .subsection
338 directive.
339
097dba13
NC		 3402004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
341
342 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
343 in parallel.
344
279500de
TS		 3452004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
346
347 * Makefile.am: Remove mips from aout targets.
348 * Makefile.in: Regenerate.
349 * configure.in: Remove mips-dec-bsd* target.
350 * configure: Regenerate.
351
b7d7dc63
AM		 3522004-04-07 Alan Modra <amodra@bigpond.net.au>
353
354 PR 96
355 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
356 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
357 Update "mapping". Restrict some @ modifiers to 32 bit.
358
f55629b8
KK		 3592004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
360 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
361
362 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
363 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
364 dont_adjust_reloc_32 is set.
365 (md_longopts): Add option -renesas.
366 (md_parse_option, md_show_usage): Likewise.
367 * doc/c-sh.texi: Likewise.
368
a7844384
NC		 3692004-04-01 Dave Korn <dk@artimi.com>
370
371 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
372 hi16 and lo16 fixS structs.
373 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
374 exactly the same way as for RELOC_DLX_REL16.
375 (machine_ip): properly respect LO flag in the_insn and
376 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
377 (md_apply_fix3): apply RELOC_DLX_LO16.
378
6c71dbc4
SS		 3792004-03-30 Stan Shebs <shebs@apple.com>
380
381 Remove long-obsolete MPW support.
382 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
383 * configure.in: Remove mention of ppc-*-mpw* config.
384 * configure.in: Likewise.
385
7cc69913
NC		 3862004-03-30 Nick Clifton <nickc@redhat.com>
387
388 * config/tc-arm.c (meabi_flags): Make its use conditional upon
389 OBJ_ELF being defined.
390
53fbb48a
AM		 3912004-03-27 Alan Modra <amodra@bigpond.net.au>
392
393 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
394
d507cf36
PB		 3952004-03-23 Paul Brook <paul@codesourcery.com>
396
397 * config/tc-arm.c (meabi_flags): New variable.
398 (arm_parse_eabi): New function.
399 (md_begin): Set flags for EABI v3.
400 (arm_eabis): Add.
401 (arm_long_opts): Add meabi.
402 * doc/as.texinf <ARM>: Document -meabi.
403 * doc/c-arm.texi: Ditto.
404
88d65ad6
BW		 4052004-03-22 Bob Wilson <bob.wilson@acm.org>
406
407 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
408 tables even when use_literal_section flag is not set.
409
13ef8878
AM		 4102004-03-22 Alan Modra <amodra@bigpond.net.au>
411
412 * config/tc-sh.c: Remove trailing whitespace.
413
1048a9ba
HPN		 4142004-03-22 Hans-Peter Nilsson <hp@axis.com>
415
416 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
417 --mul-bug-abort and the default behavior.
418 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
419 (err_for_dangerous_mul_placement): New variable.
420 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
421 macros.
422 (md_cris_relax_table): Have placeholder for STATE_MUL.
423 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
424 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
425 case doing nothing.
426 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
427 STATE_BYTE)>: Ditto.
428 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
429 alignment and position of this frag, emit error message if
430 suspicious.
431 (md_assemble): For a multiply insn and when checking it,
432 transform the current frag into a special frag for that purpose.
433 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
434 OPTION_MULBUG_ABORT_ON>: Handle new options.
435
a7877748
BW		 4362004-03-19 Bob Wilson <bob.wilson@acm.org>
437
438 * config/tc-xtensa.c (mark_literal_frags): New function.
439 (xtensa_move_literals): Call mark_literal_frags for all literal
440 segments, including init and fini literal segments.
441 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
442
9992270f
DA		 4432004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
444
445 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
446 (pa_comm): Set BSF_OBJECT in symbol flags.
447
6e1772d5
AM		 4482004-03-19 Alan Modra <amodra@bigpond.net.au>
449
450 * Makefile.am: Run "make dep-am".
451 * Makefile.in: Regenerate.
452 * doc/Makefile.in: Regenerate.
453 * config.in: Regenerate.
454 * po/gas.pot: Regenerate.
455
3e4caed2
NS		 4562004-03-18 Nathan Sidwell <nathan@codesourcery.com>
457
c95b35a9
NS		 458 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
459 (demand_empty_rest_of_line): Issue an error here.
460 (ignore_rest_of_line): Silently skip to end.
461 (demand_copy_string): Issue an error, not warning.
462 (equals): Likewise.
463 * config/obj-elf.c (obj_elf_section_name): Likewise.
464 (obj_elf_section): Likewise.
465 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
466 (arc_extinst): Likewise.
467 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
468 (dot_spill): Likewise.
469 (dot_unwabi): Likewise.
470 (dot_prologue): Likewise.
471
3e4caed2
NS		 472 * expr.c (operand): Reject ++ and --.
473 (operator): Likewise.
474
2ce4cc60
KK		 4752004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
476
477 * config/tc-sh.c: Include dw2gencfi.h.
478 (sh_cfi_frame_initial_instructions): New function.
479 (sh_regname_to_dw2regnum): Likewise.
480 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
481 file.
482 (TARGET_USE_CFIPOP): Define.
483 (tc_cfi_frame_initial_instructions): Likewise.
484 (tc_regname_to_dw2regnum): Likewise.
485 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
486 * Makefile.am: Update dependencies.
487 * Makefile.in: Regenerate.
488
9183ed4b
AM		 4892004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
490
491 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
492 * configure: Regenerate.
493
00bbdfe7
BW		 4942004-03-12 Bob Wilson <bob.wilson@acm.org>
495
496 * read.c (s_leb128): Call md_flush_pending_output.
497
0f10071e
ML		 4982004-03-12 Michal Ludvig <mludvig@suse.cz>
499
500 * config/tc-i386.c (output_insn): Handle PadLock instructions.
501 * config/tc-i386.h (CpuPadLock): New define.
502 (CpuUnknownFlags): Added CpuPadLock.
503
84c84759
AS		 5042004-03-07 Andreas Schwab <schwab@suse.de>
505
506 * doc/c-hppa.texi (HPPA Directives): Fix typo.
507
6ec51dba
RH		 5082004-03-07 Richard Henderson <rth@redhat.com>
509
510 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
511 (cfi_finish): Likewise for fde.
512
bae25f19
L		 5132004-03-05 H.J. Lu <hongjiu.lu@intel.com>
514
515 * config/tc-ia64.c (md_assemble): Properly handle NULL
516 align_frag.
517 (ia64_handle_align): Don't abort if failed to add a stop bit.
518
ab509236
L		 5192004-03-04 H.J. Lu <hongjiu.lu@intel.com>
520
521 * Makefile.in: Regenerated.
522 * aclocal.m4: Likewise.
523 * configure: Likewise.
524 * doc/Makefile.in: Likewise.
525
d9201763
L		 5262004-03-03 H.J. Lu <hongjiu.lu@intel.com>
527
528 * config/tc-ia64.c (dot_align): New.
529 (ia64_do_align): Make it static.
530 (md_pseudo_table): Use "dot_align" for "align".
531 (ia64_md_do_align): Don't set align_frag here.
532 (ia64_handle_align): Add a stop bit to the previous bundle if
533 needed.
534
535 * config/tc-ia64.h (ia64_do_align): Removed.
536
ae51a426
JR		 5372003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
538
539 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
540 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
541 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
542 the most general type or the user specifically requested it.
543 (md_assemble): Add a new error message for when an instruction
544 is understood, but is not allowed due to an -isa option.
545
9545c4ce
L		 5462004-03-02 H.J. Lu <hongjiu.lu@intel.com>
547
548 * config/tc-ia64.c (align_frag): New.
549 (md_assemble): Set the tc_frag_data field in align_frag for
550 IA64_OPCODE_FIRST instructions.
551 (ia64_md_do_align): Set align_frag.
552 (ia64_handle_align): Add a stop bit if needed.
553
554 * config/tc-ia64.h (TC_FRAG_TYPE): New.
555 (TC_FRAG_INIT): New.
556
676a64f4
RS		 5572004-03-01 Richard Sandiford <rsandifo@redhat.com>
558
559 * config/tc-frv.c (fr400_audio): New variable.
560 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
561 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
562 (target_implements_insn_p): New function.
563 (md_assemble): Report an error if the processor doesn't implement
564 the instruction.
565
bd337dde
NC		 5662004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
567
568 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
569 (md_parse_option): Ditto.
570 (OPTION_NO_SPECIAL_M32R): Added.
571 (md_show_usage): Document it.
572 (enable_speial_m32r): Changed a default value from 0 to 1.
573 * doc/c-m32r.texi: Document the -no-bitinst option.
574
78878175
NC		 5752004-02-27 Nick Clifton <nickc@redhat.com>
576
577 * config/tc-sh.c (get_operand): Revert previous delta.
578 (tc_gen_reloc): Check for an unknown reloc type before processing
579 the addend.
580
1d6d62a4
MS		 5812004-02-27 Hannes Reinecke <hare@suse.de>
582
583 * config/tc-s390.c (s390_insn): Correct range check for opcode in
584 .insn pseudo operation.
585
4aa3e325
NC		 5862004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
587
588 * config/tc-sh.c (get_operand): In case of #Imm, check has been
589 added for wrong syntax.
590
73369e65
EC		 5912004-02-26 Eric Christopher <echristo@redhat.com>
592
593 * config/tc-mips.c (mips_dwarf2_addr_size): New.
594 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
595
6a5709a5
JR		 5962004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
597
598 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
599 nibble types to assembler.
600
95385380
FF		 6012004-02-25 Fred Fish <fnf@redhat.com>
602
603 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
604
b5e0fabd
JW		 6052004-02-20 James E Wilson <wilson@specifixinc.com>
606
607 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
608 finalize_syms.
609 (fixup_unw_records): New arg before_relax. Pass to slot_index.
610 (ia64_estimate_size_before_relax): New.
611 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
612 (generate_unwind_image): Pass 1 to fixup_unw_records.
613 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
614 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
615
2f01ffbf
JJ		 6162004-02-19 Jakub Jelinek <jakub@redhat.com>
617
618 * stabs.c (generate_asm_file): Avoid warning about use of
619 uninitialized variable.
620
9c59842f
JW		 6212004-02-18 David Mosberger <davidm@hpl.hp.com>
622
623 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
624 body, and endp, allow unwind records which do not have a "t"
625 (time/instruction) field.
626
34920d91
NC		 6272004-02-17 Petko Manolov <petkan@nucleusys.com>
628
629 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
630 (do_mav_dspsc_2): Likewise.
631 Fix accumulator registers move opcodes.
632
4dde8e61 6332004-02-13 Hannes Reinecke <hare@suse.de>
13ef8878 634 Jakub Jelinek <jakub@redhat.com>
4dde8e61
AJ		 635
636 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
637
936cf02e
JW		 6382004-02-10 Steve Ellcey <sje@cup.hp.com>
639
640 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
641 (tc_frob_symbol): New macro definition.
642 * config/tc-ia64.c (ia64_frob_symbol): New routine.
643
e41f12f3
DJ		 6442004-02-09 Daniel Jacobowitz <drow@mvista.com>
645
646 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
647 read-only.
648
a8a3b3b2
NS		 6492004-02-09 Nathan Sidwell <nathan@codesourcery.com>
650
651 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
652 (TC_CASE_SENSITIVE): ... this.
653 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
654 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
655
c97b7ef6
JW		 6562004-02-06 James E Wilson <wilson@specifixinc.com>
657
658 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
659 (generate_unwind_image): Re-add it here.
660
e4475e39
NS		 6612004-02-06 Nathan Sidwell <nathan@codesourcery.com>
662
663 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
664 * read.h (SKIP_WHITESPACE): Turn into an expression.
665 * read.c (read_a_source_file): A pseudo is removed by having a
666 NULL handler.
667
5738bc24
JW		 6682004-02-05 James E Wilson <wilson@specifixinc.com>
669
670 * config/tc-ia64.c (output_endp): New.
671 (count_bits): Delete.
672 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
673 endp unwind records.
674 (fixup_unw_records): Handle endp unwind records. Delete code for
675 shortening prologue regions not followed by a body record.
676 (dot_endp): Call add_unwind_entry to emit endp unwind record.
677 * config/tc-ia64.h (unw_record_type): Add endp.
678
d6e78c11
JW		 6792004-02-03 James E Wilson <wilson@specifixinc.com>
680
681 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
682 fill padding bytes with zeroes.
683 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
684 sets unwind_record slot_number and slot_frag fields.
685
f6a22291
MR		 6862004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
687
688 * config/tc-mips.c (add_got_offset_hilo): New function.
689 (macro): Use load_register() and add_got_offset_hilo() to load
690 constants instead of hardcoding code sequences throughout.
691
127cab00
L		 6922004-01-28 H.J. Lu <hongjiu.lu@intel.com>
693
694 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
695
6358301e
NC		 6962004-01-26 Bernardo Innocenti <bernie@develer.com>
697
698 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
699 like m68k-elf.
700 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
701 of hard-coded test for TARGET_OS=elf.
702
c8978940
CD		 7032004-01-24 Chris Demetriou <cgd@broadcom.com>
704
705 * config/tc-mips.c (hilo_interlocks): Change definition
706 so that MIPS32, MIPS64 and later ISAs are included, along with
707 the already-included machines. Update comments.
708
c3ba240c
DJ		 7092004-01-23 Daniel Jacobowitz <drow@mvista.com>
710
711 * config/tc-arm.c (tc_gen_reloc): Improve error message for
712 undefined local labels.
713
e864ceca
RS		 7142004-01-23 Richard Sandiford <rsandifo@redhat.com>
715
716 * config/tc-mips.c (load_address, macro): Update comments about
717 NewABI GP relaxation.
718
67c0d1eb
RS		 7192004-01-23 Richard Sandiford <rsandifo@redhat.com>
720
721 * config/tc-mips.c (macro_build): Remove place and counter arguments.
722 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
723 (mips16_macro_build, macro_build_jalr): Remove counter argument.
724 (set_at, load_register, load_address, move_register): Likewise.
725 (load_got_offset, add_got_offset): Likewise.
726 Update all calls and tidy accordingly.
727
584892a6
RS		 7282004-01-23 Richard Sandiford <rsandifo@redhat.com>
729
730 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
731 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
732 (RELAX_USE_SECOND): Bump to 0x10000.
733 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
734 (mips_macro_warning): New variable.
735 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
736 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
737 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
738 of RELAX_ENCODE.
739 (append_insn): Update mips_macro_warning.sizes.
740 (macro_start, macro_warning, macro_end): New functions.
741 (macro_build): Don't emit warnings here.
742 (macro_build_lui, md_estimate_size_before_relax): ...or here.
743 (md_convert_frag): Check for cases where one macro alternative
744 needs a warning and the other doesn't. Emit a warning if the
745 longer sequence was chosen.
746
4d7206a2
RS		 7472004-01-23 Richard Sandiford <rsandifo@redhat.com>
748
749 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
750 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
751 the first sequence, the size of the second sequence, and a flag
752 that says whether we should warn.
753 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
754 (RELAX_FIRST, RELAX_SECOND): New.
755 (mips_relax): New variable.
756 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
757 (append_insn): Remove "place" argument. Use mips_relax.sequence
758 rather than "place" to check whether we're expanding the second
759 alternative of a relaxable macro. Remove redundant check for
760 branch relaxation. If generating a normal insn, and there
761 is not enough room in the current frag, call relax_close_frag()
762 to close it. Update mips_relax.sizes[]. Emit fixups for the
763 second version of a relaxable macro. Record the first relaxable
764 fixup in mips_relax. Remove tc_gen_reloc workaround.
765 (macro_build): Remove all uses of "place". Use mips_relax.sequence
766 in the same way as in append_insn.
767 (mips16_macro_build): Remove "place" argument.
768 (macro_build_lui): As for macro_build. Don't drop the add_symbol
769 when generating the second version of a relaxable macro.
770 (load_got_offset, add_got_offset): New functions.
771 (load_address, macro): Use new relaxation machinery. Remove
772 tc_gen_reloc workarounds.
773 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
774 version of a relaxable macro is needed. Return -RELAX_SECOND if the
775 first version is needed.
776 (tc_gen_reloc): Remove relaxation handling.
777 (md_convert_frag): Go through the fixups for a relaxable macro and
778 mark those that belong to the unneeded alternative as done. If the
779 second alternative is needed, adjust the fixup addresses to account
780 for the deleted first alternative.
781
0530d30a
RS		 7822004-01-23 Richard Sandiford <rsandifo@redhat.com>
783
784 * frags.h (frag_room): Declare.
785 * frags.c (frag_room): New function.
786 * doc/internals.texi: Document it.
787
048cdf86
TS		 7882004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
789
790 * config/tc-mips.c (append_insn): Don't do r3900 interlock
791 optimization for -mtune=r3900, as this will break on other CPUs.
792
28d39d1a
NC		 7932004-01-11 Tom Rix <tcrix@worldnet.att.net>
794
795 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
73369e65 796 be relaxed, use fixup.
28d39d1a
NC		 797 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
798
26664553
JJ		 7992004-01-19 Jakub Jelinek <jakub@redhat.com>
800
801 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
802 precision operands.
803
895921c9
MR		 8042004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
805
806 * config/tc-mips.c (append_insn): Properly detect variant frags
807 that preclude swapping of relaxed branches. Correctly swap
808 instructions between frags when dealing with relaxed branches.
809
f8b73030
MR		 8102004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
811
812 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
813 throughout.
814 * aclocal.m4: Regenerate.
815 * configure: Regenerate.
816
ca9a79a1 8172004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
73369e65 818
ca9a79a1
NC		 819 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
820 manipulation insns.
821
cc3d92a5
RS		 8222004-01-12 Richard Sandiford <rsandifo@redhat.com>
823
824 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
825 reloc, reserve space for the delay slot as well as the jalr itself.
826
e45d0630
PB		 8272004-01-09 Paul Brook <paul@codesourcery.com>
828
829 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
830 (do_vfp_sp2_from_reg2): New function.
831 (insns): Use them.
832 (do_vfp_dp_from_reg2): Check return values properly.
833
81912461
ILT		 8342004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
835
78849248
ILT		 836 * config/tc-mips.c (warn_nops): Remove static variable.
837 (macro): Remove test of warn_nops.
838 (md_shortops): Remove 'n'.
839 (md_parse_option): Remove 'n' case.
840 (md_show_usage): Remove -n.
841 * doc/as.texinfo (Overview): Remove MIPS -n option.
842 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
843 * NEWS: Mention removal of MIPS -n option.
844
81912461
ILT		 845 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
846 (cop_interlocks): Check ISA level.
847 (cop_mem_interlocks): Define.
848 (reg_needs_delay): Check cop_interlocks rather than
849 ISA_HAS_COPROC_DELAYS.
850 (append_insn): Likewise. Use cop_mem_interlocks rather than
851 directly checking mips_opts.isa.
852 (mips_emit_delays): Likewise.
853
73f20958
L		 8542004-01-07 H.J. Lu <hongjiu.lu@intel.com>
855
856 * config/tc-ia64.c (unwind): Move next_slot_number and
857 next_slot_frag to ...
858 (unw_rec_list): Here.
859 (free_list_records): Removed.
860 (output_unw_records): Likewise.
861 (generate_unwind_image): Make it void.
862 (alloc_record): Initialize next_slot_number and next_slot_frag.
863 (slot_index): Take .org, .space and .align into account.
864 (fixup_unw_records): Don't set slot_number to 0. Use
865 list->next_slot_number and list->next_slot_frag instead of
866 unwind.next_slot_number and unwind.next_slot_frag.
867 (ia64_convert_frag): New.
868 (generate_unwind_image): Generate a rs_machine_dependent frag
869 for unwind record.
870 (emit_one_bundle): Use list->next_slot_number and
871 list->next_slot_frag instead of unwind.next_slot_number and
872 unwind.next_slot_frag.
873
874 * config/tc-ia64.h (md_convert_frag): Defined as
875 ia64_convert_frag.
876 (md_estimate_size_before_relax): Defined as (f)->fr_var.
877
99d09cdb
AO		 8782004-01-06 Alexandre Oliva <aoliva@redhat.com>
879
880 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
881 * config/tc-frv.h (md_apply_fix3): Don't define.
882 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
883 operands.
884 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
885 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
886 * config/tc-frv.c (line_separator_chars): Add `!'.
887 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
888 * config/tc-frv.c (md_assemble): Clear insn upfront.
889 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
890 * config/tc-frv.c (OPTION_FDPIC): New macro.
891 (md_longopts): Add mfdpic.
892 (md_parse_option): Handle it.
893 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
894 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
895 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
896 (frv_pic_ptr): Parse funcdesc.
897
4a4c4a1d
MR		 8982004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
899
900 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
901 gasver.texi. Remove duplicate symbol definitions for texi2pod.
902
2251dd89
MR		 9032004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
904
905 * Makefile.am (Makefile): Move the dependency on
906 $(BFDDIR)/configure.in to...
907 (CONFIG_STATUS_DEPENDENCIES): ... here.
908 (AUTOMAKE_OPTIONS): Require automake 1.8.
909 * Makefile.in: Regenerate.
910 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
911 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
912 $(BFDDIR)/configure.in here as well.
913 * doc/Makefile.in: Regenerate.
914
c6581168
MR		 9152004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
916
917 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
918 * Makefile.in: Regenerate.
919 * aclocal.m4: Regenerate.
920 * doc/Makefile.am (install, install-info): Remove.
921 (install-data-local): A new hook for install-info.
922 (AUTOMAKE_OPTIONS): Require automake 1.8.
923 * doc/Makefile.in: Regenerate.
924
303e7b79
NC		 9252004-01-02 Nutan Singh <nutan@kpitcummins.com>
926
927 * doc/c-sh.texi: Update description about floating point behavior
928 of SH family.
929
b50c15dc
NC		 9302004-01-02 Bernardo Innocenti <bernie@develer.com>
931
932 * configure.in: Add m68k-uClinux target.
933 * configure: Regenerate.
7de9afa2 934
c9e214e5 935For older changes see ChangeLog-0203
08d56133
NC		 936\f
937Local Variables:
938mode: change-log
939left-margin: 8
940fill-column: 74
941version-control: never
942End:
GDB Binutils - Deliverables
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