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2004-05-07 H.J. Lu <hongjiu.lu@intel.com>
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
0503b355
BF		 12004-05-07 Brian Ford <ford@vss.fsi.com>
2
3 * NEWS: Mention .secrel32 for pe[i]-i386.
4
daeea990
AO		 52004-05-07 Alexandre Oliva <aoliva@redhat.com>
6
7 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
8 (HANDLE_ALIGN): New.
9
bfbdcf04
DJ		 102004-05-06 Daniel Jacobowitz <dan@debian.org>
11
12 * Makefile.am (DIST_SUBDIRS): Define.
13 * aclocal.m4: Regenerate with automake 1.8.4.
14 * Makefile.in: Likewise.
15 * doc/Makefile.in: Likewise.
16
5e819f9c
JW		 172004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
18
19 * config/tc-ia64.c (dot_serialize): Declare.
20 (dot_serialize): New function.
21 (md_pseudo_table): Add ".serialize.data" and
22 ".serialize.instruction" directives.
23
e5976317
NC		 242004-05-06 Nick Clifton <nickc@redhat.com>
25
26 * messages (as_internal_value_out_of_range): Print a message about
27 a value being out of range. Be consistent about whether the
28 values are printed in decimal or hexadecimal.
29 (as_warn_value_out_of_range): Generate a warning message about an
30 out of range value.
31 (as_bad_value_out_of_range): Generate an error message about an
32 out of range value.
33 * as.h: Prototype the new functions.
34 * config/tc-alpha.c (insert_operand): Use new function.
35 * config/tc-arc.c (arc_insert_operand): Likewise.
36 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
37 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
38 * config/tc-ppc.c (ppc_insert_operand): Likewise.
39 * config/tc-s390.c (s390_insert_operand): Likewise.
40 * config/tc-v850.c (v850_insert_operand): Likewise.
41
996991aa
AO		 422004-05-05 Alexandre Oliva <aoliva@redhat.com>
43
44 * configure.in: Set em=linux for frv-*-*linux*.
45 * configure: Rebuilt.
46 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
47 (frv_md_fdpic_enabled): New.
48 * config/tc-frv.c (frv_md_fdpic_enabled): New.
49 (DEFAULT_FDPIC): New.
50 (frv_flags): Use DEFAULT_FDPIC.
51 (frv_pic_flag): Likewise.
52 (OPTION_NOPIC): New.
53 (md_longopts): Add -mnopic.
54 (md_parse_option): Handle it.
55 (md_show_usage): Add -mfdpic and -mnopic.
56
6b6e92f4
NC		 572004-05-05 Peter Barada <peter@the-baradas.com>
58
59 * config/tc-m68k.c: Add find_cf_chip to print list of valid
60 chips for invalid coldfire instructions, rename selectors
61 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
62 add current_chip to track which chip is referred to(including save/restore),
63 use current_chip to select control registers, not current_arch.
64 (md_show_usage): Add new chips.
65 * doc/c-m68k.texi: Document new command line switches.
66
6f079ae3
JJ		 672004-05-05 Jakub Jelinek <jakub@redhat.com>
68
69 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
70 (NOP_OPCODE): Define.
71 (s390_align_code): Remove prototype.
72 * tc-s390.c (s390_align_code): Remove.
73
2d6ed997
L		 742004-05-04 H.J. Lu <hongjiu.lu@intel.com>
75
76 * config/tc-ia64.c (make_unw_section_name): Removed.
77 (start_unwind_section): New function.
78 (generate_unwind_image): Take const segT instead of const
79 char *.
80 (dot_handlerdata): Adjusted.
81 (dot_endp): Likewise.
82
b9f18452
L		 832004-05-02 H.J. Lu <hongjiu.lu@intel.com>
84
85 * config/obj-elf.c (obj_elf_change_section): Allow the
86 ".note.GNU-stack" section has SHF_EXECINSTR.
87
fafe6678
L		 882004-05-02 H.J. Lu <hongjiu.lu@intel.com>
89
90 * config/obj-elf.c (get_section): Return bfd_boolean.
91 (obj_elf_change_section): Call bfd_get_section_by_name_if
92 instead of bfd_map_over_sections.
93
86654c12
L		 942004-04-30 H.J. Lu <hongjiu.lu@intel.com>
95
96 * config/obj-elf.c (get_section): New function.
97 (obj_elf_change_section): Support multiple sections with same
98 name.
99
376eb240
NC		 1002004-04-30 Nick Clifton <nickc@redhat.com>
101
102 * config/tc-arm.c (create_register_alias): Fix typo checking for
103 case sensitive register aliases.
104 (co_proc_number): Use error message string in all_reg_maps[]
105 array.
106 (cp_reg_required_here): Likewise.
107 (fp_reg_required_here): Likewise.
108
8a7140c3
NC		 1092004-04-29 Brian Ford <ford@vss.fsi.com>
110
111 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
112
3e722fb5
CD		 1132004-04-28 Chris Demetriou <cgd@broadcom.com>
114
115 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
116 (load_address, macro, mips_ip, md_parse_option)
117 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
118 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
119 embedded-PIC handling, and update comments.
120 (SWITCH_TABLE): Remove.
121 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
122 (enum mips_pic_level): Remove EMBEDDED_PIC.
123 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
124 (TC_FORCE_RELOCATION): Update comment.
125 * ecoff.c (ecoff_build_lineno): Add comment about some code that
126 might be safe to remove now that MIPS embedded-PIC is gone.
127
351e2b5a
DA		 1282004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
129
130 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
131 call to obj_set_subsection_attributes.
132 (obj_som_init_stab_section): Likewise.
133 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
134 (pa_def_subspaces): Provide comdat default.
135 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
136 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
137 calls to create_new_subspace and update_subspace to pass comdat flag.
138 (create_new_subspace, update_subspace): Add new comdat argument. Use
139 it in calls to obj_set_subsection_attributes.
140 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
141 and use of comdat, common and dup_comm parameters.
142
f5842774
L		 1432004-04-26 H.J. Lu <hongjiu.lu@intel.com>
144
145 * config/obj-elf.c (obj_elf_change_section): Check if the old
146 group name is NULL before comparison.
147
558fe4a7
CD		 1482004-04-23 Chris Demetriou <cgd@broadcom.com>
149
150 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
151
81a21e38
TS		 1522004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
153
154 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
155
1562004-04-23 Chris Demetriou <cgd@broadcom.com>
1ffcab4b
CD		 157
158 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
159 (OPTION_MEMBEDDED_PIC): Remove.
160 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
161 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
162 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
163 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
164 (OPTION_ELF_BASE): Renumber.
165 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
166 (md_show_usage): Remove mention of -membedded-pic.
167 * doc/as.texinfo: Remove mention of -membedded-pic.
168
4d0d148d
TS		 1692004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
170
171 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
172 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
173 a.out support.
174 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
175 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
176 USE_GLOBAL_POINTER_OPT.
177
017315e4
TS		 1782004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
179
180 * config/tc-mips.c (macro): One more use of load_delay_nop.
181
269137b2
TS		 1822004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
183
184 * config/tc-mips.c (load_delay_nop): New function.
185 (load_address, macro): Use load_delay_nop() to build a nop
186 which can be omitted with gpr_interlocks.
187
24772049
TS		 1882004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
189
190 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
191 cop_interlocks): Remove superfluous CPU entries.
192
06516a5e
PB		 1932004-04-22 Paul Brook <paul@codesourcery.com>
194
195 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
196
fd99574b
NC		 1972004-04-22 Peter Barada <peter@the-baradas.com>
198
199 * NEWS: Added support for EMAC instructions and MAC/EMAC
200 Motorola syntax.
201 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
202 scale factor tokens, trailing_ampersand to mark mask addressing
203 for MAC/EMAC instructions.
204 * config/m68k-parse.y: Add options_ampersand clause, '<<',
205 '>>'.
206 (yylex): Handle '>', '<', and '&' following '+'.
207 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
208 architectures in archs[].
209 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
210 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
211 respectively.
212 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
213 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
214 cases.
215 Add EMAC operands to init_table[].
216
69b97547
NC		 2172004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
218
219 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
220 state.
221 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
222 * config/tc-arm.c (enum mstate): Delete from here.
223 (mapping_state): Remove the static mapstate variable and instead
224 store the state in the segment. This allows a per-section mapping
225 state. Handle and ignore MAP_UNDEFINED states.
226 (arm_elf_change_section): Get the current mapping state from the
227 new section.
228 (s_ltorg): Set the mapping state to MAP_DATA.
229 (arm_cleanup): Use arm_elf_change_section to get the mapping state
230 for each pool as it is emitted.
231
2322004-04-22 Nick Clifton <nickc@redhat.com>
233
234 * config/tc-arm.h: Formatting tidy ups.
235
7a7f4e42
CD		 2362004-04-20 Chris Demetriou <cgd@broadcom.com>
237
238 * NEWS: Note that MIPS -membedded-pic option is deprecated.
239
6482c264
NC		 2402004-04-20 DJ Delorie <dj@redhat.com>
241
242 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
243 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
244 [TE_PE] (O_secrel): Define.
245 [TE_PE] (x86_pe_cons_fix_new): New.
246 [TE_PE] (pe_directive_secrel): Likewise.
247 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
248
5bf10039
EC		 2492004-04-19 Eric Christopher <echristo@redhat.com>
250
251 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
252 of previous patch for fix in gcc.
253
77cd6497
JJ		 2542004-04-19 Jakub Jelinek <jakub@redhat.com>
255
256 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
257
b8861cfb
NS		 2582004-04-19 Nathan Sidwell <nathan@codesourcery.com>
259
260 * read.c (do_align): Call md_flush_pending_output, if defined.
261
f4c724fc
AM		 2622004-04-16 Alan Modra <amodra@bigpond.net.au>
263
264 * expr.c (operand): Correct checks for ++ and --.
265
a4b6e8f6
L		 2662004-04-14 H.J. Lu <hongjiu.lu@intel.com>
267
268 * config/tc-generic.c: Add some comments.
269
d766e8ec
RS		 2702004-04-14 Richard Sandiford <rsandifo@redhat.com>
271
272 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
273 -{no-}mfix-vr4122-bugs.
274 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
275 (append_insn, mips_emit_delays): Update accordingly.
276 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
277 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
278 (md_parse_option): Update after above changes.
279 (md_show_usage): Add -mfix-vr4120.
280
ed9589d4
BW		 2812004-04-13 Bob Wilson <bob.wilson@acm.org>
282
283 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
284 of .section directive; add a reference to the ELF .subsection
285 directive.
286
097dba13
NC		 2872004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
288
289 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
290 in parallel.
291
279500de
TS		 2922004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
293
294 * Makefile.am: Remove mips from aout targets.
295 * Makefile.in: Regenerate.
296 * configure.in: Remove mips-dec-bsd* target.
297 * configure: Regenerate.
298
b7d7dc63
AM		 2992004-04-07 Alan Modra <amodra@bigpond.net.au>
300
301 PR 96
302 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
303 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
304 Update "mapping". Restrict some @ modifiers to 32 bit.
305
f55629b8
KK		 3062004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
307 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
308
309 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
310 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
311 dont_adjust_reloc_32 is set.
312 (md_longopts): Add option -renesas.
313 (md_parse_option, md_show_usage): Likewise.
314 * doc/c-sh.texi: Likewise.
315
a7844384
NC		 3162004-04-01 Dave Korn <dk@artimi.com>
317
318 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
319 hi16 and lo16 fixS structs.
320 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
321 exactly the same way as for RELOC_DLX_REL16.
322 (machine_ip): properly respect LO flag in the_insn and
323 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
324 (md_apply_fix3): apply RELOC_DLX_LO16.
325
6c71dbc4
SS		 3262004-03-30 Stan Shebs <shebs@apple.com>
327
328 Remove long-obsolete MPW support.
329 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
330 * configure.in: Remove mention of ppc-*-mpw* config.
331 * configure.in: Likewise.
332
7cc69913
NC		 3332004-03-30 Nick Clifton <nickc@redhat.com>
334
335 * config/tc-arm.c (meabi_flags): Make its use conditional upon
336 OBJ_ELF being defined.
337
53fbb48a
AM		 3382004-03-27 Alan Modra <amodra@bigpond.net.au>
339
340 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
341
d507cf36
PB		 3422004-03-23 Paul Brook <paul@codesourcery.com>
343
344 * config/tc-arm.c (meabi_flags): New variable.
345 (arm_parse_eabi): New function.
346 (md_begin): Set flags for EABI v3.
347 (arm_eabis): Add.
348 (arm_long_opts): Add meabi.
349 * doc/as.texinf <ARM>: Document -meabi.
350 * doc/c-arm.texi: Ditto.
351
88d65ad6
BW		 3522004-03-22 Bob Wilson <bob.wilson@acm.org>
353
354 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
355 tables even when use_literal_section flag is not set.
356
13ef8878
AM		 3572004-03-22 Alan Modra <amodra@bigpond.net.au>
358
359 * config/tc-sh.c: Remove trailing whitespace.
360
1048a9ba
HPN		 3612004-03-22 Hans-Peter Nilsson <hp@axis.com>
362
363 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
364 --mul-bug-abort and the default behavior.
365 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
366 (err_for_dangerous_mul_placement): New variable.
367 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
368 macros.
369 (md_cris_relax_table): Have placeholder for STATE_MUL.
370 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
371 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
372 case doing nothing.
373 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
374 STATE_BYTE)>: Ditto.
375 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
376 alignment and position of this frag, emit error message if
377 suspicious.
378 (md_assemble): For a multiply insn and when checking it,
379 transform the current frag into a special frag for that purpose.
380 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
381 OPTION_MULBUG_ABORT_ON>: Handle new options.
382
a7877748
BW		 3832004-03-19 Bob Wilson <bob.wilson@acm.org>
384
385 * config/tc-xtensa.c (mark_literal_frags): New function.
386 (xtensa_move_literals): Call mark_literal_frags for all literal
387 segments, including init and fini literal segments.
388 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
389
9992270f
DA		 3902004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
391
392 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
393 (pa_comm): Set BSF_OBJECT in symbol flags.
394
6e1772d5
AM		 3952004-03-19 Alan Modra <amodra@bigpond.net.au>
396
397 * Makefile.am: Run "make dep-am".
398 * Makefile.in: Regenerate.
399 * doc/Makefile.in: Regenerate.
400 * config.in: Regenerate.
401 * po/gas.pot: Regenerate.
402
3e4caed2
NS		 4032004-03-18 Nathan Sidwell <nathan@codesourcery.com>
404
c95b35a9
NS		 405 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
406 (demand_empty_rest_of_line): Issue an error here.
407 (ignore_rest_of_line): Silently skip to end.
408 (demand_copy_string): Issue an error, not warning.
409 (equals): Likewise.
410 * config/obj-elf.c (obj_elf_section_name): Likewise.
411 (obj_elf_section): Likewise.
412 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
413 (arc_extinst): Likewise.
414 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
415 (dot_spill): Likewise.
416 (dot_unwabi): Likewise.
417 (dot_prologue): Likewise.
418
3e4caed2
NS		 419 * expr.c (operand): Reject ++ and --.
420 (operator): Likewise.
421
2ce4cc60
KK		 4222004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
423
424 * config/tc-sh.c: Include dw2gencfi.h.
425 (sh_cfi_frame_initial_instructions): New function.
426 (sh_regname_to_dw2regnum): Likewise.
427 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
428 file.
429 (TARGET_USE_CFIPOP): Define.
430 (tc_cfi_frame_initial_instructions): Likewise.
431 (tc_regname_to_dw2regnum): Likewise.
432 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
433 * Makefile.am: Update dependencies.
434 * Makefile.in: Regenerate.
435
9183ed4b
AM		 4362004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
437
438 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
439 * configure: Regenerate.
440
00bbdfe7
BW		 4412004-03-12 Bob Wilson <bob.wilson@acm.org>
442
443 * read.c (s_leb128): Call md_flush_pending_output.
444
0f10071e
ML		 4452004-03-12 Michal Ludvig <mludvig@suse.cz>
446
447 * config/tc-i386.c (output_insn): Handle PadLock instructions.
448 * config/tc-i386.h (CpuPadLock): New define.
449 (CpuUnknownFlags): Added CpuPadLock.
450
84c84759
AS		 4512004-03-07 Andreas Schwab <schwab@suse.de>
452
453 * doc/c-hppa.texi (HPPA Directives): Fix typo.
454
6ec51dba
RH		 4552004-03-07 Richard Henderson <rth@redhat.com>
456
457 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
458 (cfi_finish): Likewise for fde.
459
bae25f19
L		 4602004-03-05 H.J. Lu <hongjiu.lu@intel.com>
461
462 * config/tc-ia64.c (md_assemble): Properly handle NULL
463 align_frag.
464 (ia64_handle_align): Don't abort if failed to add a stop bit.
465
ab509236
L		 4662004-03-04 H.J. Lu <hongjiu.lu@intel.com>
467
468 * Makefile.in: Regenerated.
469 * aclocal.m4: Likewise.
470 * configure: Likewise.
471 * doc/Makefile.in: Likewise.
472
d9201763
L		 4732004-03-03 H.J. Lu <hongjiu.lu@intel.com>
474
475 * config/tc-ia64.c (dot_align): New.
476 (ia64_do_align): Make it static.
477 (md_pseudo_table): Use "dot_align" for "align".
478 (ia64_md_do_align): Don't set align_frag here.
479 (ia64_handle_align): Add a stop bit to the previous bundle if
480 needed.
481
482 * config/tc-ia64.h (ia64_do_align): Removed.
483
ae51a426
JR		 4842003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
485
486 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
487 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
488 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
489 the most general type or the user specifically requested it.
490 (md_assemble): Add a new error message for when an instruction
491 is understood, but is not allowed due to an -isa option.
492
9545c4ce
L		 4932004-03-02 H.J. Lu <hongjiu.lu@intel.com>
494
495 * config/tc-ia64.c (align_frag): New.
496 (md_assemble): Set the tc_frag_data field in align_frag for
497 IA64_OPCODE_FIRST instructions.
498 (ia64_md_do_align): Set align_frag.
499 (ia64_handle_align): Add a stop bit if needed.
500
501 * config/tc-ia64.h (TC_FRAG_TYPE): New.
502 (TC_FRAG_INIT): New.
503
676a64f4
RS		 5042004-03-01 Richard Sandiford <rsandifo@redhat.com>
505
506 * config/tc-frv.c (fr400_audio): New variable.
507 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
508 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
509 (target_implements_insn_p): New function.
510 (md_assemble): Report an error if the processor doesn't implement
511 the instruction.
512
bd337dde
NC		 5132004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
514
515 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
516 (md_parse_option): Ditto.
517 (OPTION_NO_SPECIAL_M32R): Added.
518 (md_show_usage): Document it.
519 (enable_speial_m32r): Changed a default value from 0 to 1.
520 * doc/c-m32r.texi: Document the -no-bitinst option.
521
78878175
NC		 5222004-02-27 Nick Clifton <nickc@redhat.com>
523
524 * config/tc-sh.c (get_operand): Revert previous delta.
525 (tc_gen_reloc): Check for an unknown reloc type before processing
526 the addend.
527
1d6d62a4
MS		 5282004-02-27 Hannes Reinecke <hare@suse.de>
529
530 * config/tc-s390.c (s390_insn): Correct range check for opcode in
531 .insn pseudo operation.
532
4aa3e325
NC		 5332004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
534
535 * config/tc-sh.c (get_operand): In case of #Imm, check has been
536 added for wrong syntax.
537
73369e65
EC		 5382004-02-26 Eric Christopher <echristo@redhat.com>
539
540 * config/tc-mips.c (mips_dwarf2_addr_size): New.
541 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
542
6a5709a5
JR		 5432004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
544
545 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
546 nibble types to assembler.
547
95385380
FF		 5482004-02-25 Fred Fish <fnf@redhat.com>
549
550 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
551
b5e0fabd
JW		 5522004-02-20 James E Wilson <wilson@specifixinc.com>
553
554 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
555 finalize_syms.
556 (fixup_unw_records): New arg before_relax. Pass to slot_index.
557 (ia64_estimate_size_before_relax): New.
558 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
559 (generate_unwind_image): Pass 1 to fixup_unw_records.
560 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
561 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
562
2f01ffbf
JJ		 5632004-02-19 Jakub Jelinek <jakub@redhat.com>
564
565 * stabs.c (generate_asm_file): Avoid warning about use of
566 uninitialized variable.
567
9c59842f
JW		 5682004-02-18 David Mosberger <davidm@hpl.hp.com>
569
570 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
571 body, and endp, allow unwind records which do not have a "t"
572 (time/instruction) field.
573
34920d91
NC		 5742004-02-17 Petko Manolov <petkan@nucleusys.com>
575
576 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
577 (do_mav_dspsc_2): Likewise.
578 Fix accumulator registers move opcodes.
579
4dde8e61 5802004-02-13 Hannes Reinecke <hare@suse.de>
13ef8878 581 Jakub Jelinek <jakub@redhat.com>
4dde8e61
AJ		 582
583 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
584
936cf02e
JW		 5852004-02-10 Steve Ellcey <sje@cup.hp.com>
586
587 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
588 (tc_frob_symbol): New macro definition.
589 * config/tc-ia64.c (ia64_frob_symbol): New routine.
590
e41f12f3
DJ		 5912004-02-09 Daniel Jacobowitz <drow@mvista.com>
592
593 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
594 read-only.
595
a8a3b3b2
NS		 5962004-02-09 Nathan Sidwell <nathan@codesourcery.com>
597
598 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
599 (TC_CASE_SENSITIVE): ... this.
600 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
601 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
602
c97b7ef6
JW		 6032004-02-06 James E Wilson <wilson@specifixinc.com>
604
605 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
606 (generate_unwind_image): Re-add it here.
607
e4475e39
NS		 6082004-02-06 Nathan Sidwell <nathan@codesourcery.com>
609
610 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
611 * read.h (SKIP_WHITESPACE): Turn into an expression.
612 * read.c (read_a_source_file): A pseudo is removed by having a
613 NULL handler.
614
5738bc24
JW		 6152004-02-05 James E Wilson <wilson@specifixinc.com>
616
617 * config/tc-ia64.c (output_endp): New.
618 (count_bits): Delete.
619 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
620 endp unwind records.
621 (fixup_unw_records): Handle endp unwind records. Delete code for
622 shortening prologue regions not followed by a body record.
623 (dot_endp): Call add_unwind_entry to emit endp unwind record.
624 * config/tc-ia64.h (unw_record_type): Add endp.
625
d6e78c11
JW		 6262004-02-03 James E Wilson <wilson@specifixinc.com>
627
628 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
629 fill padding bytes with zeroes.
630 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
631 sets unwind_record slot_number and slot_frag fields.
632
f6a22291
MR		 6332004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
634
635 * config/tc-mips.c (add_got_offset_hilo): New function.
636 (macro): Use load_register() and add_got_offset_hilo() to load
637 constants instead of hardcoding code sequences throughout.
638
127cab00
L		 6392004-01-28 H.J. Lu <hongjiu.lu@intel.com>
640
641 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
642
6358301e
NC		 6432004-01-26 Bernardo Innocenti <bernie@develer.com>
644
645 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
646 like m68k-elf.
647 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
648 of hard-coded test for TARGET_OS=elf.
649
c8978940
CD		 6502004-01-24 Chris Demetriou <cgd@broadcom.com>
651
652 * config/tc-mips.c (hilo_interlocks): Change definition
653 so that MIPS32, MIPS64 and later ISAs are included, along with
654 the already-included machines. Update comments.
655
c3ba240c
DJ		 6562004-01-23 Daniel Jacobowitz <drow@mvista.com>
657
658 * config/tc-arm.c (tc_gen_reloc): Improve error message for
659 undefined local labels.
660
e864ceca
RS		 6612004-01-23 Richard Sandiford <rsandifo@redhat.com>
662
663 * config/tc-mips.c (load_address, macro): Update comments about
664 NewABI GP relaxation.
665
67c0d1eb
RS		 6662004-01-23 Richard Sandiford <rsandifo@redhat.com>
667
668 * config/tc-mips.c (macro_build): Remove place and counter arguments.
669 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
670 (mips16_macro_build, macro_build_jalr): Remove counter argument.
671 (set_at, load_register, load_address, move_register): Likewise.
672 (load_got_offset, add_got_offset): Likewise.
673 Update all calls and tidy accordingly.
674
584892a6
RS		 6752004-01-23 Richard Sandiford <rsandifo@redhat.com>
676
677 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
678 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
679 (RELAX_USE_SECOND): Bump to 0x10000.
680 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
681 (mips_macro_warning): New variable.
682 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
683 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
684 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
685 of RELAX_ENCODE.
686 (append_insn): Update mips_macro_warning.sizes.
687 (macro_start, macro_warning, macro_end): New functions.
688 (macro_build): Don't emit warnings here.
689 (macro_build_lui, md_estimate_size_before_relax): ...or here.
690 (md_convert_frag): Check for cases where one macro alternative
691 needs a warning and the other doesn't. Emit a warning if the
692 longer sequence was chosen.
693
4d7206a2
RS		 6942004-01-23 Richard Sandiford <rsandifo@redhat.com>
695
696 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
697 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
698 the first sequence, the size of the second sequence, and a flag
699 that says whether we should warn.
700 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
701 (RELAX_FIRST, RELAX_SECOND): New.
702 (mips_relax): New variable.
703 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
704 (append_insn): Remove "place" argument. Use mips_relax.sequence
705 rather than "place" to check whether we're expanding the second
706 alternative of a relaxable macro. Remove redundant check for
707 branch relaxation. If generating a normal insn, and there
708 is not enough room in the current frag, call relax_close_frag()
709 to close it. Update mips_relax.sizes[]. Emit fixups for the
710 second version of a relaxable macro. Record the first relaxable
711 fixup in mips_relax. Remove tc_gen_reloc workaround.
712 (macro_build): Remove all uses of "place". Use mips_relax.sequence
713 in the same way as in append_insn.
714 (mips16_macro_build): Remove "place" argument.
715 (macro_build_lui): As for macro_build. Don't drop the add_symbol
716 when generating the second version of a relaxable macro.
717 (load_got_offset, add_got_offset): New functions.
718 (load_address, macro): Use new relaxation machinery. Remove
719 tc_gen_reloc workarounds.
720 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
721 version of a relaxable macro is needed. Return -RELAX_SECOND if the
722 first version is needed.
723 (tc_gen_reloc): Remove relaxation handling.
724 (md_convert_frag): Go through the fixups for a relaxable macro and
725 mark those that belong to the unneeded alternative as done. If the
726 second alternative is needed, adjust the fixup addresses to account
727 for the deleted first alternative.
728
0530d30a
RS		 7292004-01-23 Richard Sandiford <rsandifo@redhat.com>
730
731 * frags.h (frag_room): Declare.
732 * frags.c (frag_room): New function.
733 * doc/internals.texi: Document it.
734
048cdf86
TS		 7352004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
736
737 * config/tc-mips.c (append_insn): Don't do r3900 interlock
738 optimization for -mtune=r3900, as this will break on other CPUs.
739
28d39d1a
NC		 7402004-01-11 Tom Rix <tcrix@worldnet.att.net>
741
742 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
73369e65 743 be relaxed, use fixup.
28d39d1a
NC		 744 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
745
26664553
JJ		 7462004-01-19 Jakub Jelinek <jakub@redhat.com>
747
748 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
749 precision operands.
750
895921c9
MR		 7512004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
752
753 * config/tc-mips.c (append_insn): Properly detect variant frags
754 that preclude swapping of relaxed branches. Correctly swap
755 instructions between frags when dealing with relaxed branches.
756
f8b73030
MR		 7572004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
758
759 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
760 throughout.
761 * aclocal.m4: Regenerate.
762 * configure: Regenerate.
763
ca9a79a1 7642004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
73369e65 765
ca9a79a1
NC		 766 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
767 manipulation insns.
768
cc3d92a5
RS		 7692004-01-12 Richard Sandiford <rsandifo@redhat.com>
770
771 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
772 reloc, reserve space for the delay slot as well as the jalr itself.
773
e45d0630
PB		 7742004-01-09 Paul Brook <paul@codesourcery.com>
775
776 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
777 (do_vfp_sp2_from_reg2): New function.
778 (insns): Use them.
779 (do_vfp_dp_from_reg2): Check return values properly.
780
81912461
ILT		 7812004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
782
78849248
ILT		 783 * config/tc-mips.c (warn_nops): Remove static variable.
784 (macro): Remove test of warn_nops.
785 (md_shortops): Remove 'n'.
786 (md_parse_option): Remove 'n' case.
787 (md_show_usage): Remove -n.
788 * doc/as.texinfo (Overview): Remove MIPS -n option.
789 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
790 * NEWS: Mention removal of MIPS -n option.
791
81912461
ILT		 792 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
793 (cop_interlocks): Check ISA level.
794 (cop_mem_interlocks): Define.
795 (reg_needs_delay): Check cop_interlocks rather than
796 ISA_HAS_COPROC_DELAYS.
797 (append_insn): Likewise. Use cop_mem_interlocks rather than
798 directly checking mips_opts.isa.
799 (mips_emit_delays): Likewise.
800
73f20958
L		 8012004-01-07 H.J. Lu <hongjiu.lu@intel.com>
802
803 * config/tc-ia64.c (unwind): Move next_slot_number and
804 next_slot_frag to ...
805 (unw_rec_list): Here.
806 (free_list_records): Removed.
807 (output_unw_records): Likewise.
808 (generate_unwind_image): Make it void.
809 (alloc_record): Initialize next_slot_number and next_slot_frag.
810 (slot_index): Take .org, .space and .align into account.
811 (fixup_unw_records): Don't set slot_number to 0. Use
812 list->next_slot_number and list->next_slot_frag instead of
813 unwind.next_slot_number and unwind.next_slot_frag.
814 (ia64_convert_frag): New.
815 (generate_unwind_image): Generate a rs_machine_dependent frag
816 for unwind record.
817 (emit_one_bundle): Use list->next_slot_number and
818 list->next_slot_frag instead of unwind.next_slot_number and
819 unwind.next_slot_frag.
820
821 * config/tc-ia64.h (md_convert_frag): Defined as
822 ia64_convert_frag.
823 (md_estimate_size_before_relax): Defined as (f)->fr_var.
824
99d09cdb
AO		 8252004-01-06 Alexandre Oliva <aoliva@redhat.com>
826
827 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
828 * config/tc-frv.h (md_apply_fix3): Don't define.
829 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
830 operands.
831 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
832 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
833 * config/tc-frv.c (line_separator_chars): Add `!'.
834 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
835 * config/tc-frv.c (md_assemble): Clear insn upfront.
836 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
837 * config/tc-frv.c (OPTION_FDPIC): New macro.
838 (md_longopts): Add mfdpic.
839 (md_parse_option): Handle it.
840 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
841 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
842 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
843 (frv_pic_ptr): Parse funcdesc.
844
4a4c4a1d
MR		 8452004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
846
847 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
848 gasver.texi. Remove duplicate symbol definitions for texi2pod.
849
2251dd89
MR		 8502004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
851
852 * Makefile.am (Makefile): Move the dependency on
853 $(BFDDIR)/configure.in to...
854 (CONFIG_STATUS_DEPENDENCIES): ... here.
855 (AUTOMAKE_OPTIONS): Require automake 1.8.
856 * Makefile.in: Regenerate.
857 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
858 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
859 $(BFDDIR)/configure.in here as well.
860 * doc/Makefile.in: Regenerate.
861
c6581168
MR		 8622004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
863
864 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
865 * Makefile.in: Regenerate.
866 * aclocal.m4: Regenerate.
867 * doc/Makefile.am (install, install-info): Remove.
868 (install-data-local): A new hook for install-info.
869 (AUTOMAKE_OPTIONS): Require automake 1.8.
870 * doc/Makefile.in: Regenerate.
871
303e7b79
NC		 8722004-01-02 Nutan Singh <nutan@kpitcummins.com>
873
874 * doc/c-sh.texi: Update description about floating point behavior
875 of SH family.
876
b50c15dc
NC		 8772004-01-02 Bernardo Innocenti <bernie@develer.com>
878
879 * configure.in: Add m68k-uClinux target.
880 * configure: Regenerate.
7de9afa2 881
c9e214e5 882For older changes see ChangeLog-0203
08d56133
NC		 883\f
884Local Variables:
885mode: change-log
886left-margin: 8
887fill-column: 74
888version-control: never
889End:
GDB Binutils - Deliverables
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