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* Makefile.am (DIST_SUBDIRS): Define.
[thirdparty/binutils-gdb.git] / gas / ChangeLog
CommitLineData
bfbdcf04
DJ		 12004-05-06 Daniel Jacobowitz <dan@debian.org>
2
3 * Makefile.am (DIST_SUBDIRS): Define.
4 * aclocal.m4: Regenerate with automake 1.8.4.
5 * Makefile.in: Likewise.
6 * doc/Makefile.in: Likewise.
7
5e819f9c
JW		 82004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
9
10 * config/tc-ia64.c (dot_serialize): Declare.
11 (dot_serialize): New function.
12 (md_pseudo_table): Add ".serialize.data" and
13 ".serialize.instruction" directives.
14
e5976317
NC		 152004-05-06 Nick Clifton <nickc@redhat.com>
16
17 * messages (as_internal_value_out_of_range): Print a message about
18 a value being out of range. Be consistent about whether the
19 values are printed in decimal or hexadecimal.
20 (as_warn_value_out_of_range): Generate a warning message about an
21 out of range value.
22 (as_bad_value_out_of_range): Generate an error message about an
23 out of range value.
24 * as.h: Prototype the new functions.
25 * config/tc-alpha.c (insert_operand): Use new function.
26 * config/tc-arc.c (arc_insert_operand): Likewise.
27 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
28 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
29 * config/tc-ppc.c (ppc_insert_operand): Likewise.
30 * config/tc-s390.c (s390_insert_operand): Likewise.
31 * config/tc-v850.c (v850_insert_operand): Likewise.
32
996991aa
AO		 332004-05-05 Alexandre Oliva <aoliva@redhat.com>
34
35 * configure.in: Set em=linux for frv-*-*linux*.
36 * configure: Rebuilt.
37 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
38 (frv_md_fdpic_enabled): New.
39 * config/tc-frv.c (frv_md_fdpic_enabled): New.
40 (DEFAULT_FDPIC): New.
41 (frv_flags): Use DEFAULT_FDPIC.
42 (frv_pic_flag): Likewise.
43 (OPTION_NOPIC): New.
44 (md_longopts): Add -mnopic.
45 (md_parse_option): Handle it.
46 (md_show_usage): Add -mfdpic and -mnopic.
47
6b6e92f4
NC		 482004-05-05 Peter Barada <peter@the-baradas.com>
49
50 * config/tc-m68k.c: Add find_cf_chip to print list of valid
51 chips for invalid coldfire instructions, rename selectors
52 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
53 add current_chip to track which chip is referred to(including save/restore),
54 use current_chip to select control registers, not current_arch.
55 (md_show_usage): Add new chips.
56 * doc/c-m68k.texi: Document new command line switches.
57
6f079ae3
JJ		 582004-05-05 Jakub Jelinek <jakub@redhat.com>
59
60 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
61 (NOP_OPCODE): Define.
62 (s390_align_code): Remove prototype.
63 * tc-s390.c (s390_align_code): Remove.
64
2d6ed997
L		 652004-05-04 H.J. Lu <hongjiu.lu@intel.com>
66
67 * config/tc-ia64.c (make_unw_section_name): Removed.
68 (start_unwind_section): New function.
69 (generate_unwind_image): Take const segT instead of const
70 char *.
71 (dot_handlerdata): Adjusted.
72 (dot_endp): Likewise.
73
b9f18452
L		 742004-05-02 H.J. Lu <hongjiu.lu@intel.com>
75
76 * config/obj-elf.c (obj_elf_change_section): Allow the
77 ".note.GNU-stack" section has SHF_EXECINSTR.
78
fafe6678
L		 792004-05-02 H.J. Lu <hongjiu.lu@intel.com>
80
81 * config/obj-elf.c (get_section): Return bfd_boolean.
82 (obj_elf_change_section): Call bfd_get_section_by_name_if
83 instead of bfd_map_over_sections.
84
86654c12
L		 852004-04-30 H.J. Lu <hongjiu.lu@intel.com>
86
87 * config/obj-elf.c (get_section): New function.
88 (obj_elf_change_section): Support multiple sections with same
89 name.
90
376eb240
NC		 912004-04-30 Nick Clifton <nickc@redhat.com>
92
93 * config/tc-arm.c (create_register_alias): Fix typo checking for
94 case sensitive register aliases.
95 (co_proc_number): Use error message string in all_reg_maps[]
96 array.
97 (cp_reg_required_here): Likewise.
98 (fp_reg_required_here): Likewise.
99
8a7140c3
NC		 1002004-04-29 Brian Ford <ford@vss.fsi.com>
101
102 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
103
3e722fb5
CD		 1042004-04-28 Chris Demetriou <cgd@broadcom.com>
105
106 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
107 (load_address, macro, mips_ip, md_parse_option)
108 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
109 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
110 embedded-PIC handling, and update comments.
111 (SWITCH_TABLE): Remove.
112 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
113 (enum mips_pic_level): Remove EMBEDDED_PIC.
114 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
115 (TC_FORCE_RELOCATION): Update comment.
116 * ecoff.c (ecoff_build_lineno): Add comment about some code that
117 might be safe to remove now that MIPS embedded-PIC is gone.
118
351e2b5a
DA		 1192004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
120
121 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
122 call to obj_set_subsection_attributes.
123 (obj_som_init_stab_section): Likewise.
124 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
125 (pa_def_subspaces): Provide comdat default.
126 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
127 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
128 calls to create_new_subspace and update_subspace to pass comdat flag.
129 (create_new_subspace, update_subspace): Add new comdat argument. Use
130 it in calls to obj_set_subsection_attributes.
131 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
132 and use of comdat, common and dup_comm parameters.
133
f5842774
L		 1342004-04-26 H.J. Lu <hongjiu.lu@intel.com>
135
136 * config/obj-elf.c (obj_elf_change_section): Check if the old
137 group name is NULL before comparison.
138
558fe4a7
CD		 1392004-04-23 Chris Demetriou <cgd@broadcom.com>
140
141 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
142
81a21e38
TS		 1432004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
144
145 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
146
1472004-04-23 Chris Demetriou <cgd@broadcom.com>
1ffcab4b
CD		 148
149 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
150 (OPTION_MEMBEDDED_PIC): Remove.
151 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
152 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
153 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
154 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
155 (OPTION_ELF_BASE): Renumber.
156 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
157 (md_show_usage): Remove mention of -membedded-pic.
158 * doc/as.texinfo: Remove mention of -membedded-pic.
159
4d0d148d
TS		 1602004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
161
162 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
163 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
164 a.out support.
165 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
166 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
167 USE_GLOBAL_POINTER_OPT.
168
017315e4
TS		 1692004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
170
171 * config/tc-mips.c (macro): One more use of load_delay_nop.
172
269137b2
TS		 1732004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
174
175 * config/tc-mips.c (load_delay_nop): New function.
176 (load_address, macro): Use load_delay_nop() to build a nop
177 which can be omitted with gpr_interlocks.
178
24772049
TS		 1792004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
180
181 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
182 cop_interlocks): Remove superfluous CPU entries.
183
06516a5e
PB		 1842004-04-22 Paul Brook <paul@codesourcery.com>
185
186 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
187
fd99574b
NC		 1882004-04-22 Peter Barada <peter@the-baradas.com>
189
190 * NEWS: Added support for EMAC instructions and MAC/EMAC
191 Motorola syntax.
192 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
193 scale factor tokens, trailing_ampersand to mark mask addressing
194 for MAC/EMAC instructions.
195 * config/m68k-parse.y: Add options_ampersand clause, '<<',
196 '>>'.
197 (yylex): Handle '>', '<', and '&' following '+'.
198 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
199 architectures in archs[].
200 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
201 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
202 respectively.
203 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
204 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
205 cases.
206 Add EMAC operands to init_table[].
207
69b97547
NC		 2082004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
209
210 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
211 state.
212 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
213 * config/tc-arm.c (enum mstate): Delete from here.
214 (mapping_state): Remove the static mapstate variable and instead
215 store the state in the segment. This allows a per-section mapping
216 state. Handle and ignore MAP_UNDEFINED states.
217 (arm_elf_change_section): Get the current mapping state from the
218 new section.
219 (s_ltorg): Set the mapping state to MAP_DATA.
220 (arm_cleanup): Use arm_elf_change_section to get the mapping state
221 for each pool as it is emitted.
222
2232004-04-22 Nick Clifton <nickc@redhat.com>
224
225 * config/tc-arm.h: Formatting tidy ups.
226
7a7f4e42
CD		 2272004-04-20 Chris Demetriou <cgd@broadcom.com>
228
229 * NEWS: Note that MIPS -membedded-pic option is deprecated.
230
6482c264
NC		 2312004-04-20 DJ Delorie <dj@redhat.com>
232
233 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
234 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
235 [TE_PE] (O_secrel): Define.
236 [TE_PE] (x86_pe_cons_fix_new): New.
237 [TE_PE] (pe_directive_secrel): Likewise.
238 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
239
5bf10039
EC		 2402004-04-19 Eric Christopher <echristo@redhat.com>
241
242 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
243 of previous patch for fix in gcc.
244
77cd6497
JJ		 2452004-04-19 Jakub Jelinek <jakub@redhat.com>
246
247 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
248
b8861cfb
NS		 2492004-04-19 Nathan Sidwell <nathan@codesourcery.com>
250
251 * read.c (do_align): Call md_flush_pending_output, if defined.
252
f4c724fc
AM		 2532004-04-16 Alan Modra <amodra@bigpond.net.au>
254
255 * expr.c (operand): Correct checks for ++ and --.
256
a4b6e8f6
L		 2572004-04-14 H.J. Lu <hongjiu.lu@intel.com>
258
259 * config/tc-generic.c: Add some comments.
260
d766e8ec
RS		 2612004-04-14 Richard Sandiford <rsandifo@redhat.com>
262
263 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
264 -{no-}mfix-vr4122-bugs.
265 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
266 (append_insn, mips_emit_delays): Update accordingly.
267 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
268 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
269 (md_parse_option): Update after above changes.
270 (md_show_usage): Add -mfix-vr4120.
271
ed9589d4
BW		 2722004-04-13 Bob Wilson <bob.wilson@acm.org>
273
274 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
275 of .section directive; add a reference to the ELF .subsection
276 directive.
277
097dba13
NC		 2782004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
279
280 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
281 in parallel.
282
279500de
TS		 2832004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
284
285 * Makefile.am: Remove mips from aout targets.
286 * Makefile.in: Regenerate.
287 * configure.in: Remove mips-dec-bsd* target.
288 * configure: Regenerate.
289
b7d7dc63
AM		 2902004-04-07 Alan Modra <amodra@bigpond.net.au>
291
292 PR 96
293 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
294 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
295 Update "mapping". Restrict some @ modifiers to 32 bit.
296
f55629b8
KK		 2972004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
298 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
299
300 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
301 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
302 dont_adjust_reloc_32 is set.
303 (md_longopts): Add option -renesas.
304 (md_parse_option, md_show_usage): Likewise.
305 * doc/c-sh.texi: Likewise.
306
a7844384
NC		 3072004-04-01 Dave Korn <dk@artimi.com>
308
309 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
310 hi16 and lo16 fixS structs.
311 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
312 exactly the same way as for RELOC_DLX_REL16.
313 (machine_ip): properly respect LO flag in the_insn and
314 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
315 (md_apply_fix3): apply RELOC_DLX_LO16.
316
6c71dbc4
SS		 3172004-03-30 Stan Shebs <shebs@apple.com>
318
319 Remove long-obsolete MPW support.
320 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
321 * configure.in: Remove mention of ppc-*-mpw* config.
322 * configure.in: Likewise.
323
7cc69913
NC		 3242004-03-30 Nick Clifton <nickc@redhat.com>
325
326 * config/tc-arm.c (meabi_flags): Make its use conditional upon
327 OBJ_ELF being defined.
328
53fbb48a
AM		 3292004-03-27 Alan Modra <amodra@bigpond.net.au>
330
331 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
332
d507cf36
PB		 3332004-03-23 Paul Brook <paul@codesourcery.com>
334
335 * config/tc-arm.c (meabi_flags): New variable.
336 (arm_parse_eabi): New function.
337 (md_begin): Set flags for EABI v3.
338 (arm_eabis): Add.
339 (arm_long_opts): Add meabi.
340 * doc/as.texinf <ARM>: Document -meabi.
341 * doc/c-arm.texi: Ditto.
342
88d65ad6
BW		 3432004-03-22 Bob Wilson <bob.wilson@acm.org>
344
345 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
346 tables even when use_literal_section flag is not set.
347
13ef8878
AM		 3482004-03-22 Alan Modra <amodra@bigpond.net.au>
349
350 * config/tc-sh.c: Remove trailing whitespace.
351
1048a9ba
HPN		 3522004-03-22 Hans-Peter Nilsson <hp@axis.com>
353
354 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
355 --mul-bug-abort and the default behavior.
356 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
357 (err_for_dangerous_mul_placement): New variable.
358 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
359 macros.
360 (md_cris_relax_table): Have placeholder for STATE_MUL.
361 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
362 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
363 case doing nothing.
364 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
365 STATE_BYTE)>: Ditto.
366 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
367 alignment and position of this frag, emit error message if
368 suspicious.
369 (md_assemble): For a multiply insn and when checking it,
370 transform the current frag into a special frag for that purpose.
371 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
372 OPTION_MULBUG_ABORT_ON>: Handle new options.
373
a7877748
BW		 3742004-03-19 Bob Wilson <bob.wilson@acm.org>
375
376 * config/tc-xtensa.c (mark_literal_frags): New function.
377 (xtensa_move_literals): Call mark_literal_frags for all literal
378 segments, including init and fini literal segments.
379 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
380
9992270f
DA		 3812004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
382
383 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
384 (pa_comm): Set BSF_OBJECT in symbol flags.
385
6e1772d5
AM		 3862004-03-19 Alan Modra <amodra@bigpond.net.au>
387
388 * Makefile.am: Run "make dep-am".
389 * Makefile.in: Regenerate.
390 * doc/Makefile.in: Regenerate.
391 * config.in: Regenerate.
392 * po/gas.pot: Regenerate.
393
3e4caed2
NS		 3942004-03-18 Nathan Sidwell <nathan@codesourcery.com>
395
c95b35a9
NS		 396 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
397 (demand_empty_rest_of_line): Issue an error here.
398 (ignore_rest_of_line): Silently skip to end.
399 (demand_copy_string): Issue an error, not warning.
400 (equals): Likewise.
401 * config/obj-elf.c (obj_elf_section_name): Likewise.
402 (obj_elf_section): Likewise.
403 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
404 (arc_extinst): Likewise.
405 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
406 (dot_spill): Likewise.
407 (dot_unwabi): Likewise.
408 (dot_prologue): Likewise.
409
3e4caed2
NS		 410 * expr.c (operand): Reject ++ and --.
411 (operator): Likewise.
412
2ce4cc60
KK		 4132004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
414
415 * config/tc-sh.c: Include dw2gencfi.h.
416 (sh_cfi_frame_initial_instructions): New function.
417 (sh_regname_to_dw2regnum): Likewise.
418 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
419 file.
420 (TARGET_USE_CFIPOP): Define.
421 (tc_cfi_frame_initial_instructions): Likewise.
422 (tc_regname_to_dw2regnum): Likewise.
423 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
424 * Makefile.am: Update dependencies.
425 * Makefile.in: Regenerate.
426
9183ed4b
AM		 4272004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
428
429 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
430 * configure: Regenerate.
431
00bbdfe7
BW		 4322004-03-12 Bob Wilson <bob.wilson@acm.org>
433
434 * read.c (s_leb128): Call md_flush_pending_output.
435
0f10071e
ML		 4362004-03-12 Michal Ludvig <mludvig@suse.cz>
437
438 * config/tc-i386.c (output_insn): Handle PadLock instructions.
439 * config/tc-i386.h (CpuPadLock): New define.
440 (CpuUnknownFlags): Added CpuPadLock.
441
84c84759
AS		 4422004-03-07 Andreas Schwab <schwab@suse.de>
443
444 * doc/c-hppa.texi (HPPA Directives): Fix typo.
445
6ec51dba
RH		 4462004-03-07 Richard Henderson <rth@redhat.com>
447
448 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
449 (cfi_finish): Likewise for fde.
450
bae25f19
L		 4512004-03-05 H.J. Lu <hongjiu.lu@intel.com>
452
453 * config/tc-ia64.c (md_assemble): Properly handle NULL
454 align_frag.
455 (ia64_handle_align): Don't abort if failed to add a stop bit.
456
ab509236
L		 4572004-03-04 H.J. Lu <hongjiu.lu@intel.com>
458
459 * Makefile.in: Regenerated.
460 * aclocal.m4: Likewise.
461 * configure: Likewise.
462 * doc/Makefile.in: Likewise.
463
d9201763
L		 4642004-03-03 H.J. Lu <hongjiu.lu@intel.com>
465
466 * config/tc-ia64.c (dot_align): New.
467 (ia64_do_align): Make it static.
468 (md_pseudo_table): Use "dot_align" for "align".
469 (ia64_md_do_align): Don't set align_frag here.
470 (ia64_handle_align): Add a stop bit to the previous bundle if
471 needed.
472
473 * config/tc-ia64.h (ia64_do_align): Removed.
474
ae51a426
JR		 4752003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
476
477 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
478 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
479 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
480 the most general type or the user specifically requested it.
481 (md_assemble): Add a new error message for when an instruction
482 is understood, but is not allowed due to an -isa option.
483
9545c4ce
L		 4842004-03-02 H.J. Lu <hongjiu.lu@intel.com>
485
486 * config/tc-ia64.c (align_frag): New.
487 (md_assemble): Set the tc_frag_data field in align_frag for
488 IA64_OPCODE_FIRST instructions.
489 (ia64_md_do_align): Set align_frag.
490 (ia64_handle_align): Add a stop bit if needed.
491
492 * config/tc-ia64.h (TC_FRAG_TYPE): New.
493 (TC_FRAG_INIT): New.
494
676a64f4
RS		 4952004-03-01 Richard Sandiford <rsandifo@redhat.com>
496
497 * config/tc-frv.c (fr400_audio): New variable.
498 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
499 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
500 (target_implements_insn_p): New function.
501 (md_assemble): Report an error if the processor doesn't implement
502 the instruction.
503
bd337dde
NC		 5042004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
505
506 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
507 (md_parse_option): Ditto.
508 (OPTION_NO_SPECIAL_M32R): Added.
509 (md_show_usage): Document it.
510 (enable_speial_m32r): Changed a default value from 0 to 1.
511 * doc/c-m32r.texi: Document the -no-bitinst option.
512
78878175
NC		 5132004-02-27 Nick Clifton <nickc@redhat.com>
514
515 * config/tc-sh.c (get_operand): Revert previous delta.
516 (tc_gen_reloc): Check for an unknown reloc type before processing
517 the addend.
518
1d6d62a4
MS		 5192004-02-27 Hannes Reinecke <hare@suse.de>
520
521 * config/tc-s390.c (s390_insn): Correct range check for opcode in
522 .insn pseudo operation.
523
4aa3e325
NC		 5242004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
525
526 * config/tc-sh.c (get_operand): In case of #Imm, check has been
527 added for wrong syntax.
528
73369e65
EC		 5292004-02-26 Eric Christopher <echristo@redhat.com>
530
531 * config/tc-mips.c (mips_dwarf2_addr_size): New.
532 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
533
6a5709a5
JR		 5342004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
535
536 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
537 nibble types to assembler.
538
95385380
FF		 5392004-02-25 Fred Fish <fnf@redhat.com>
540
541 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
542
b5e0fabd
JW		 5432004-02-20 James E Wilson <wilson@specifixinc.com>
544
545 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
546 finalize_syms.
547 (fixup_unw_records): New arg before_relax. Pass to slot_index.
548 (ia64_estimate_size_before_relax): New.
549 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
550 (generate_unwind_image): Pass 1 to fixup_unw_records.
551 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
552 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
553
2f01ffbf
JJ		 5542004-02-19 Jakub Jelinek <jakub@redhat.com>
555
556 * stabs.c (generate_asm_file): Avoid warning about use of
557 uninitialized variable.
558
9c59842f
JW		 5592004-02-18 David Mosberger <davidm@hpl.hp.com>
560
561 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
562 body, and endp, allow unwind records which do not have a "t"
563 (time/instruction) field.
564
34920d91
NC		 5652004-02-17 Petko Manolov <petkan@nucleusys.com>
566
567 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
568 (do_mav_dspsc_2): Likewise.
569 Fix accumulator registers move opcodes.
570
4dde8e61 5712004-02-13 Hannes Reinecke <hare@suse.de>
13ef8878 572 Jakub Jelinek <jakub@redhat.com>
4dde8e61
AJ		 573
574 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
575
936cf02e
JW		 5762004-02-10 Steve Ellcey <sje@cup.hp.com>
577
578 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
579 (tc_frob_symbol): New macro definition.
580 * config/tc-ia64.c (ia64_frob_symbol): New routine.
581
e41f12f3
DJ		 5822004-02-09 Daniel Jacobowitz <drow@mvista.com>
583
584 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
585 read-only.
586
a8a3b3b2
NS		 5872004-02-09 Nathan Sidwell <nathan@codesourcery.com>
588
589 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
590 (TC_CASE_SENSITIVE): ... this.
591 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
592 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
593
c97b7ef6
JW		 5942004-02-06 James E Wilson <wilson@specifixinc.com>
595
596 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
597 (generate_unwind_image): Re-add it here.
598
e4475e39
NS		 5992004-02-06 Nathan Sidwell <nathan@codesourcery.com>
600
601 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
602 * read.h (SKIP_WHITESPACE): Turn into an expression.
603 * read.c (read_a_source_file): A pseudo is removed by having a
604 NULL handler.
605
5738bc24
JW		 6062004-02-05 James E Wilson <wilson@specifixinc.com>
607
608 * config/tc-ia64.c (output_endp): New.
609 (count_bits): Delete.
610 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
611 endp unwind records.
612 (fixup_unw_records): Handle endp unwind records. Delete code for
613 shortening prologue regions not followed by a body record.
614 (dot_endp): Call add_unwind_entry to emit endp unwind record.
615 * config/tc-ia64.h (unw_record_type): Add endp.
616
d6e78c11
JW		 6172004-02-03 James E Wilson <wilson@specifixinc.com>
618
619 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
620 fill padding bytes with zeroes.
621 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
622 sets unwind_record slot_number and slot_frag fields.
623
f6a22291
MR		 6242004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
625
626 * config/tc-mips.c (add_got_offset_hilo): New function.
627 (macro): Use load_register() and add_got_offset_hilo() to load
628 constants instead of hardcoding code sequences throughout.
629
127cab00
L		 6302004-01-28 H.J. Lu <hongjiu.lu@intel.com>
631
632 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
633
6358301e
NC		 6342004-01-26 Bernardo Innocenti <bernie@develer.com>
635
636 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
637 like m68k-elf.
638 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
639 of hard-coded test for TARGET_OS=elf.
640
c8978940
CD		 6412004-01-24 Chris Demetriou <cgd@broadcom.com>
642
643 * config/tc-mips.c (hilo_interlocks): Change definition
644 so that MIPS32, MIPS64 and later ISAs are included, along with
645 the already-included machines. Update comments.
646
c3ba240c
DJ		 6472004-01-23 Daniel Jacobowitz <drow@mvista.com>
648
649 * config/tc-arm.c (tc_gen_reloc): Improve error message for
650 undefined local labels.
651
e864ceca
RS		 6522004-01-23 Richard Sandiford <rsandifo@redhat.com>
653
654 * config/tc-mips.c (load_address, macro): Update comments about
655 NewABI GP relaxation.
656
67c0d1eb
RS		 6572004-01-23 Richard Sandiford <rsandifo@redhat.com>
658
659 * config/tc-mips.c (macro_build): Remove place and counter arguments.
660 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
661 (mips16_macro_build, macro_build_jalr): Remove counter argument.
662 (set_at, load_register, load_address, move_register): Likewise.
663 (load_got_offset, add_got_offset): Likewise.
664 Update all calls and tidy accordingly.
665
584892a6
RS		 6662004-01-23 Richard Sandiford <rsandifo@redhat.com>
667
668 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
669 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
670 (RELAX_USE_SECOND): Bump to 0x10000.
671 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
672 (mips_macro_warning): New variable.
673 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
674 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
675 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
676 of RELAX_ENCODE.
677 (append_insn): Update mips_macro_warning.sizes.
678 (macro_start, macro_warning, macro_end): New functions.
679 (macro_build): Don't emit warnings here.
680 (macro_build_lui, md_estimate_size_before_relax): ...or here.
681 (md_convert_frag): Check for cases where one macro alternative
682 needs a warning and the other doesn't. Emit a warning if the
683 longer sequence was chosen.
684
4d7206a2
RS		 6852004-01-23 Richard Sandiford <rsandifo@redhat.com>
686
687 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
688 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
689 the first sequence, the size of the second sequence, and a flag
690 that says whether we should warn.
691 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
692 (RELAX_FIRST, RELAX_SECOND): New.
693 (mips_relax): New variable.
694 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
695 (append_insn): Remove "place" argument. Use mips_relax.sequence
696 rather than "place" to check whether we're expanding the second
697 alternative of a relaxable macro. Remove redundant check for
698 branch relaxation. If generating a normal insn, and there
699 is not enough room in the current frag, call relax_close_frag()
700 to close it. Update mips_relax.sizes[]. Emit fixups for the
701 second version of a relaxable macro. Record the first relaxable
702 fixup in mips_relax. Remove tc_gen_reloc workaround.
703 (macro_build): Remove all uses of "place". Use mips_relax.sequence
704 in the same way as in append_insn.
705 (mips16_macro_build): Remove "place" argument.
706 (macro_build_lui): As for macro_build. Don't drop the add_symbol
707 when generating the second version of a relaxable macro.
708 (load_got_offset, add_got_offset): New functions.
709 (load_address, macro): Use new relaxation machinery. Remove
710 tc_gen_reloc workarounds.
711 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
712 version of a relaxable macro is needed. Return -RELAX_SECOND if the
713 first version is needed.
714 (tc_gen_reloc): Remove relaxation handling.
715 (md_convert_frag): Go through the fixups for a relaxable macro and
716 mark those that belong to the unneeded alternative as done. If the
717 second alternative is needed, adjust the fixup addresses to account
718 for the deleted first alternative.
719
0530d30a
RS		 7202004-01-23 Richard Sandiford <rsandifo@redhat.com>
721
722 * frags.h (frag_room): Declare.
723 * frags.c (frag_room): New function.
724 * doc/internals.texi: Document it.
725
048cdf86
TS		 7262004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
727
728 * config/tc-mips.c (append_insn): Don't do r3900 interlock
729 optimization for -mtune=r3900, as this will break on other CPUs.
730
28d39d1a
NC		 7312004-01-11 Tom Rix <tcrix@worldnet.att.net>
732
733 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
73369e65 734 be relaxed, use fixup.
28d39d1a
NC		 735 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
736
26664553
JJ		 7372004-01-19 Jakub Jelinek <jakub@redhat.com>
738
739 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
740 precision operands.
741
895921c9
MR		 7422004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
743
744 * config/tc-mips.c (append_insn): Properly detect variant frags
745 that preclude swapping of relaxed branches. Correctly swap
746 instructions between frags when dealing with relaxed branches.
747
f8b73030
MR		 7482004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
749
750 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
751 throughout.
752 * aclocal.m4: Regenerate.
753 * configure: Regenerate.
754
ca9a79a1 7552004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
73369e65 756
ca9a79a1
NC		 757 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
758 manipulation insns.
759
cc3d92a5
RS		 7602004-01-12 Richard Sandiford <rsandifo@redhat.com>
761
762 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
763 reloc, reserve space for the delay slot as well as the jalr itself.
764
e45d0630
PB		 7652004-01-09 Paul Brook <paul@codesourcery.com>
766
767 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
768 (do_vfp_sp2_from_reg2): New function.
769 (insns): Use them.
770 (do_vfp_dp_from_reg2): Check return values properly.
771
81912461
ILT		 7722004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
773
78849248
ILT		 774 * config/tc-mips.c (warn_nops): Remove static variable.
775 (macro): Remove test of warn_nops.
776 (md_shortops): Remove 'n'.
777 (md_parse_option): Remove 'n' case.
778 (md_show_usage): Remove -n.
779 * doc/as.texinfo (Overview): Remove MIPS -n option.
780 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
781 * NEWS: Mention removal of MIPS -n option.
782
81912461
ILT		 783 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
784 (cop_interlocks): Check ISA level.
785 (cop_mem_interlocks): Define.
786 (reg_needs_delay): Check cop_interlocks rather than
787 ISA_HAS_COPROC_DELAYS.
788 (append_insn): Likewise. Use cop_mem_interlocks rather than
789 directly checking mips_opts.isa.
790 (mips_emit_delays): Likewise.
791
73f20958
L		 7922004-01-07 H.J. Lu <hongjiu.lu@intel.com>
793
794 * config/tc-ia64.c (unwind): Move next_slot_number and
795 next_slot_frag to ...
796 (unw_rec_list): Here.
797 (free_list_records): Removed.
798 (output_unw_records): Likewise.
799 (generate_unwind_image): Make it void.
800 (alloc_record): Initialize next_slot_number and next_slot_frag.
801 (slot_index): Take .org, .space and .align into account.
802 (fixup_unw_records): Don't set slot_number to 0. Use
803 list->next_slot_number and list->next_slot_frag instead of
804 unwind.next_slot_number and unwind.next_slot_frag.
805 (ia64_convert_frag): New.
806 (generate_unwind_image): Generate a rs_machine_dependent frag
807 for unwind record.
808 (emit_one_bundle): Use list->next_slot_number and
809 list->next_slot_frag instead of unwind.next_slot_number and
810 unwind.next_slot_frag.
811
812 * config/tc-ia64.h (md_convert_frag): Defined as
813 ia64_convert_frag.
814 (md_estimate_size_before_relax): Defined as (f)->fr_var.
815
99d09cdb
AO		 8162004-01-06 Alexandre Oliva <aoliva@redhat.com>
817
818 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
819 * config/tc-frv.h (md_apply_fix3): Don't define.
820 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
821 operands.
822 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
823 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
824 * config/tc-frv.c (line_separator_chars): Add `!'.
825 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
826 * config/tc-frv.c (md_assemble): Clear insn upfront.
827 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
828 * config/tc-frv.c (OPTION_FDPIC): New macro.
829 (md_longopts): Add mfdpic.
830 (md_parse_option): Handle it.
831 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
832 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
833 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
834 (frv_pic_ptr): Parse funcdesc.
835
4a4c4a1d
MR		 8362004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
837
838 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
839 gasver.texi. Remove duplicate symbol definitions for texi2pod.
840
2251dd89
MR		 8412004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
842
843 * Makefile.am (Makefile): Move the dependency on
844 $(BFDDIR)/configure.in to...
845 (CONFIG_STATUS_DEPENDENCIES): ... here.
846 (AUTOMAKE_OPTIONS): Require automake 1.8.
847 * Makefile.in: Regenerate.
848 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
849 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
850 $(BFDDIR)/configure.in here as well.
851 * doc/Makefile.in: Regenerate.
852
c6581168
MR		 8532004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
854
855 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
856 * Makefile.in: Regenerate.
857 * aclocal.m4: Regenerate.
858 * doc/Makefile.am (install, install-info): Remove.
859 (install-data-local): A new hook for install-info.
860 (AUTOMAKE_OPTIONS): Require automake 1.8.
861 * doc/Makefile.in: Regenerate.
862
303e7b79
NC		 8632004-01-02 Nutan Singh <nutan@kpitcummins.com>
864
865 * doc/c-sh.texi: Update description about floating point behavior
866 of SH family.
867
b50c15dc
NC		 8682004-01-02 Bernardo Innocenti <bernie@develer.com>
869
870 * configure.in: Add m68k-uClinux target.
871 * configure: Regenerate.
7de9afa2 872
c9e214e5 873For older changes see ChangeLog-0203
08d56133
NC		 874\f
875Local Variables:
876mode: change-log
877left-margin: 8
878fill-column: 74
879version-control: never
880End:
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