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* configure.in (is_release): Remove.
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
20e56c33
RS		 12004-05-20 Richard Sandiford <rsandifo@redhat.com>
2
3 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
4 dwarf tables.
5
b2d65c0b
NC		 62004-05-17 Adam Nemet <anemet@lnxw.com>
7
8 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
9 * configure: Regenerate.
10
0da76f83
NC		 112004-05-13 Paul Brook <paul@codesourcery.com>
12
13 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
14
4b363073
NC		 152004-05-13 Joel Sherrill <joel@oarcorp.com>
16
17 * configure.in (or32-*-rtems*): Switch to elf.
18 * configure: Regenerate.
19
9598fbe5
NC		 202004-05-13 Nick Clifton <nickc@redhat.com>
21
22 * po/fr.po: Updated French translation.
23
22fe14ad
NC		 242004-05-11 Nick Clifton <nickc@redhat.com>
25
26 * doc/as.texinfo (Section): Document G and T flags to .section
27 directive. Document the extra arguments that the G flag
28 requires. Document the #tls flag.
29
302004-05-11 H.J. Lu <hongjiu.lu@intel.com>
31
32 * subsegs.c (section_symbol): Create a new section symbol if
33 the existing one doesn't match.
34 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
35
532c738a
RS		 362004-05-07 Richard Sandiford <rsandifo@redhat.com>
37
38 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
39 to cope with VR4181A errata MD(1) and MD(4).
40
0503b355
BF		 412004-05-07 Brian Ford <ford@vss.fsi.com>
42
43 * NEWS: Mention .secrel32 for pe[i]-i386.
44
daeea990
AO		 452004-05-07 Alexandre Oliva <aoliva@redhat.com>
46
47 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
48 (HANDLE_ALIGN): New.
49
bfbdcf04
DJ		 502004-05-06 Daniel Jacobowitz <dan@debian.org>
51
52 * Makefile.am (DIST_SUBDIRS): Define.
53 * aclocal.m4: Regenerate with automake 1.8.4.
54 * Makefile.in: Likewise.
55 * doc/Makefile.in: Likewise.
56
5e819f9c
JW		 572004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
58
59 * config/tc-ia64.c (dot_serialize): Declare.
60 (dot_serialize): New function.
61 (md_pseudo_table): Add ".serialize.data" and
62 ".serialize.instruction" directives.
63
e5976317
NC		 642004-05-06 Nick Clifton <nickc@redhat.com>
65
66 * messages (as_internal_value_out_of_range): Print a message about
67 a value being out of range. Be consistent about whether the
68 values are printed in decimal or hexadecimal.
69 (as_warn_value_out_of_range): Generate a warning message about an
70 out of range value.
71 (as_bad_value_out_of_range): Generate an error message about an
72 out of range value.
73 * as.h: Prototype the new functions.
74 * config/tc-alpha.c (insert_operand): Use new function.
75 * config/tc-arc.c (arc_insert_operand): Likewise.
76 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
77 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
78 * config/tc-ppc.c (ppc_insert_operand): Likewise.
79 * config/tc-s390.c (s390_insert_operand): Likewise.
80 * config/tc-v850.c (v850_insert_operand): Likewise.
81
996991aa
AO		 822004-05-05 Alexandre Oliva <aoliva@redhat.com>
83
84 * configure.in: Set em=linux for frv-*-*linux*.
85 * configure: Rebuilt.
86 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
87 (frv_md_fdpic_enabled): New.
88 * config/tc-frv.c (frv_md_fdpic_enabled): New.
89 (DEFAULT_FDPIC): New.
90 (frv_flags): Use DEFAULT_FDPIC.
91 (frv_pic_flag): Likewise.
92 (OPTION_NOPIC): New.
93 (md_longopts): Add -mnopic.
94 (md_parse_option): Handle it.
95 (md_show_usage): Add -mfdpic and -mnopic.
96
6b6e92f4
NC		 972004-05-05 Peter Barada <peter@the-baradas.com>
98
99 * config/tc-m68k.c: Add find_cf_chip to print list of valid
100 chips for invalid coldfire instructions, rename selectors
101 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
102 add current_chip to track which chip is referred to(including save/restore),
103 use current_chip to select control registers, not current_arch.
104 (md_show_usage): Add new chips.
105 * doc/c-m68k.texi: Document new command line switches.
106
6f079ae3
JJ		 1072004-05-05 Jakub Jelinek <jakub@redhat.com>
108
109 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
110 (NOP_OPCODE): Define.
111 (s390_align_code): Remove prototype.
112 * tc-s390.c (s390_align_code): Remove.
113
2d6ed997
L		 1142004-05-04 H.J. Lu <hongjiu.lu@intel.com>
115
116 * config/tc-ia64.c (make_unw_section_name): Removed.
117 (start_unwind_section): New function.
118 (generate_unwind_image): Take const segT instead of const
119 char *.
120 (dot_handlerdata): Adjusted.
121 (dot_endp): Likewise.
122
b9f18452
L		 1232004-05-02 H.J. Lu <hongjiu.lu@intel.com>
124
125 * config/obj-elf.c (obj_elf_change_section): Allow the
126 ".note.GNU-stack" section has SHF_EXECINSTR.
127
fafe6678
L		 1282004-05-02 H.J. Lu <hongjiu.lu@intel.com>
129
130 * config/obj-elf.c (get_section): Return bfd_boolean.
131 (obj_elf_change_section): Call bfd_get_section_by_name_if
132 instead of bfd_map_over_sections.
133
86654c12
L		 1342004-04-30 H.J. Lu <hongjiu.lu@intel.com>
135
136 * config/obj-elf.c (get_section): New function.
137 (obj_elf_change_section): Support multiple sections with same
138 name.
139
376eb240
NC		 1402004-04-30 Nick Clifton <nickc@redhat.com>
141
142 * config/tc-arm.c (create_register_alias): Fix typo checking for
143 case sensitive register aliases.
144 (co_proc_number): Use error message string in all_reg_maps[]
145 array.
146 (cp_reg_required_here): Likewise.
147 (fp_reg_required_here): Likewise.
148
8a7140c3
NC		 1492004-04-29 Brian Ford <ford@vss.fsi.com>
150
151 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
152
3e722fb5
CD		 1532004-04-28 Chris Demetriou <cgd@broadcom.com>
154
155 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
156 (load_address, macro, mips_ip, md_parse_option)
157 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
158 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
159 embedded-PIC handling, and update comments.
160 (SWITCH_TABLE): Remove.
161 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
162 (enum mips_pic_level): Remove EMBEDDED_PIC.
163 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
164 (TC_FORCE_RELOCATION): Update comment.
165 * ecoff.c (ecoff_build_lineno): Add comment about some code that
166 might be safe to remove now that MIPS embedded-PIC is gone.
167
351e2b5a
DA		 1682004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
169
170 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
171 call to obj_set_subsection_attributes.
172 (obj_som_init_stab_section): Likewise.
173 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
174 (pa_def_subspaces): Provide comdat default.
175 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
176 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
177 calls to create_new_subspace and update_subspace to pass comdat flag.
178 (create_new_subspace, update_subspace): Add new comdat argument. Use
179 it in calls to obj_set_subsection_attributes.
180 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
181 and use of comdat, common and dup_comm parameters.
182
f5842774
L		 1832004-04-26 H.J. Lu <hongjiu.lu@intel.com>
184
185 * config/obj-elf.c (obj_elf_change_section): Check if the old
186 group name is NULL before comparison.
187
558fe4a7
CD		 1882004-04-23 Chris Demetriou <cgd@broadcom.com>
189
190 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
191
81a21e38
TS		 1922004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
193
194 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
195
1962004-04-23 Chris Demetriou <cgd@broadcom.com>
1ffcab4b
CD		 197
198 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
199 (OPTION_MEMBEDDED_PIC): Remove.
200 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
201 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
202 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
203 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
204 (OPTION_ELF_BASE): Renumber.
205 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
206 (md_show_usage): Remove mention of -membedded-pic.
207 * doc/as.texinfo: Remove mention of -membedded-pic.
208
4d0d148d
TS		 2092004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
210
211 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
212 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
213 a.out support.
214 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
215 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
216 USE_GLOBAL_POINTER_OPT.
217
017315e4
TS		 2182004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
219
220 * config/tc-mips.c (macro): One more use of load_delay_nop.
221
269137b2
TS		 2222004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
223
224 * config/tc-mips.c (load_delay_nop): New function.
225 (load_address, macro): Use load_delay_nop() to build a nop
226 which can be omitted with gpr_interlocks.
227
24772049
TS		 2282004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
229
230 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
231 cop_interlocks): Remove superfluous CPU entries.
232
06516a5e
PB		 2332004-04-22 Paul Brook <paul@codesourcery.com>
234
235 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
236
fd99574b
NC		 2372004-04-22 Peter Barada <peter@the-baradas.com>
238
239 * NEWS: Added support for EMAC instructions and MAC/EMAC
240 Motorola syntax.
241 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
242 scale factor tokens, trailing_ampersand to mark mask addressing
243 for MAC/EMAC instructions.
244 * config/m68k-parse.y: Add options_ampersand clause, '<<',
245 '>>'.
246 (yylex): Handle '>', '<', and '&' following '+'.
247 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
248 architectures in archs[].
249 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
250 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
251 respectively.
252 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
253 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
254 cases.
255 Add EMAC operands to init_table[].
256
69b97547
NC		 2572004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
258
259 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
260 state.
261 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
262 * config/tc-arm.c (enum mstate): Delete from here.
263 (mapping_state): Remove the static mapstate variable and instead
264 store the state in the segment. This allows a per-section mapping
265 state. Handle and ignore MAP_UNDEFINED states.
266 (arm_elf_change_section): Get the current mapping state from the
267 new section.
268 (s_ltorg): Set the mapping state to MAP_DATA.
269 (arm_cleanup): Use arm_elf_change_section to get the mapping state
270 for each pool as it is emitted.
271
2722004-04-22 Nick Clifton <nickc@redhat.com>
273
274 * config/tc-arm.h: Formatting tidy ups.
275
7a7f4e42
CD		 2762004-04-20 Chris Demetriou <cgd@broadcom.com>
277
278 * NEWS: Note that MIPS -membedded-pic option is deprecated.
279
6482c264
NC		 2802004-04-20 DJ Delorie <dj@redhat.com>
281
282 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
283 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
284 [TE_PE] (O_secrel): Define.
285 [TE_PE] (x86_pe_cons_fix_new): New.
286 [TE_PE] (pe_directive_secrel): Likewise.
287 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
288
5bf10039
EC		 2892004-04-19 Eric Christopher <echristo@redhat.com>
290
291 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
292 of previous patch for fix in gcc.
293
77cd6497
JJ		 2942004-04-19 Jakub Jelinek <jakub@redhat.com>
295
296 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
297
b8861cfb
NS		 2982004-04-19 Nathan Sidwell <nathan@codesourcery.com>
299
300 * read.c (do_align): Call md_flush_pending_output, if defined.
301
f4c724fc
AM		 3022004-04-16 Alan Modra <amodra@bigpond.net.au>
303
304 * expr.c (operand): Correct checks for ++ and --.
305
a4b6e8f6
L		 3062004-04-14 H.J. Lu <hongjiu.lu@intel.com>
307
308 * config/tc-generic.c: Add some comments.
309
d766e8ec
RS		 3102004-04-14 Richard Sandiford <rsandifo@redhat.com>
311
312 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
313 -{no-}mfix-vr4122-bugs.
314 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
315 (append_insn, mips_emit_delays): Update accordingly.
316 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
317 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
318 (md_parse_option): Update after above changes.
319 (md_show_usage): Add -mfix-vr4120.
320
ed9589d4
BW		 3212004-04-13 Bob Wilson <bob.wilson@acm.org>
322
323 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
324 of .section directive; add a reference to the ELF .subsection
325 directive.
326
097dba13
NC		 3272004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
328
329 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
330 in parallel.
331
279500de
TS		 3322004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
333
334 * Makefile.am: Remove mips from aout targets.
335 * Makefile.in: Regenerate.
336 * configure.in: Remove mips-dec-bsd* target.
337 * configure: Regenerate.
338
b7d7dc63
AM		 3392004-04-07 Alan Modra <amodra@bigpond.net.au>
340
341 PR 96
342 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
343 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
344 Update "mapping". Restrict some @ modifiers to 32 bit.
345
f55629b8
KK		 3462004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
347 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
348
349 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
350 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
351 dont_adjust_reloc_32 is set.
352 (md_longopts): Add option -renesas.
353 (md_parse_option, md_show_usage): Likewise.
354 * doc/c-sh.texi: Likewise.
355
a7844384
NC		 3562004-04-01 Dave Korn <dk@artimi.com>
357
358 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
359 hi16 and lo16 fixS structs.
360 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
361 exactly the same way as for RELOC_DLX_REL16.
362 (machine_ip): properly respect LO flag in the_insn and
363 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
364 (md_apply_fix3): apply RELOC_DLX_LO16.
365
6c71dbc4
SS		 3662004-03-30 Stan Shebs <shebs@apple.com>
367
368 Remove long-obsolete MPW support.
369 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
370 * configure.in: Remove mention of ppc-*-mpw* config.
371 * configure.in: Likewise.
372
7cc69913
NC		 3732004-03-30 Nick Clifton <nickc@redhat.com>
374
375 * config/tc-arm.c (meabi_flags): Make its use conditional upon
376 OBJ_ELF being defined.
377
53fbb48a
AM		 3782004-03-27 Alan Modra <amodra@bigpond.net.au>
379
380 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
381
d507cf36
PB		 3822004-03-23 Paul Brook <paul@codesourcery.com>
383
384 * config/tc-arm.c (meabi_flags): New variable.
385 (arm_parse_eabi): New function.
386 (md_begin): Set flags for EABI v3.
387 (arm_eabis): Add.
388 (arm_long_opts): Add meabi.
389 * doc/as.texinf <ARM>: Document -meabi.
390 * doc/c-arm.texi: Ditto.
391
88d65ad6
BW		 3922004-03-22 Bob Wilson <bob.wilson@acm.org>
393
394 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
395 tables even when use_literal_section flag is not set.
396
13ef8878
AM		 3972004-03-22 Alan Modra <amodra@bigpond.net.au>
398
399 * config/tc-sh.c: Remove trailing whitespace.
400
1048a9ba
HPN		 4012004-03-22 Hans-Peter Nilsson <hp@axis.com>
402
403 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
404 --mul-bug-abort and the default behavior.
405 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
406 (err_for_dangerous_mul_placement): New variable.
407 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
408 macros.
409 (md_cris_relax_table): Have placeholder for STATE_MUL.
410 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
411 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
412 case doing nothing.
413 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
414 STATE_BYTE)>: Ditto.
415 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
416 alignment and position of this frag, emit error message if
417 suspicious.
418 (md_assemble): For a multiply insn and when checking it,
419 transform the current frag into a special frag for that purpose.
420 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
421 OPTION_MULBUG_ABORT_ON>: Handle new options.
422
a7877748
BW		 4232004-03-19 Bob Wilson <bob.wilson@acm.org>
424
425 * config/tc-xtensa.c (mark_literal_frags): New function.
426 (xtensa_move_literals): Call mark_literal_frags for all literal
427 segments, including init and fini literal segments.
428 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
429
9992270f
DA		 4302004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
431
432 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
433 (pa_comm): Set BSF_OBJECT in symbol flags.
434
6e1772d5
AM		 4352004-03-19 Alan Modra <amodra@bigpond.net.au>
436
437 * Makefile.am: Run "make dep-am".
438 * Makefile.in: Regenerate.
439 * doc/Makefile.in: Regenerate.
440 * config.in: Regenerate.
441 * po/gas.pot: Regenerate.
442
3e4caed2
NS		 4432004-03-18 Nathan Sidwell <nathan@codesourcery.com>
444
c95b35a9
NS		 445 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
446 (demand_empty_rest_of_line): Issue an error here.
447 (ignore_rest_of_line): Silently skip to end.
448 (demand_copy_string): Issue an error, not warning.
449 (equals): Likewise.
450 * config/obj-elf.c (obj_elf_section_name): Likewise.
451 (obj_elf_section): Likewise.
452 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
453 (arc_extinst): Likewise.
454 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
455 (dot_spill): Likewise.
456 (dot_unwabi): Likewise.
457 (dot_prologue): Likewise.
458
3e4caed2
NS		 459 * expr.c (operand): Reject ++ and --.
460 (operator): Likewise.
461
2ce4cc60
KK		 4622004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
463
464 * config/tc-sh.c: Include dw2gencfi.h.
465 (sh_cfi_frame_initial_instructions): New function.
466 (sh_regname_to_dw2regnum): Likewise.
467 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
468 file.
469 (TARGET_USE_CFIPOP): Define.
470 (tc_cfi_frame_initial_instructions): Likewise.
471 (tc_regname_to_dw2regnum): Likewise.
472 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
473 * Makefile.am: Update dependencies.
474 * Makefile.in: Regenerate.
475
9183ed4b
AM		 4762004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
477
478 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
479 * configure: Regenerate.
480
00bbdfe7
BW		 4812004-03-12 Bob Wilson <bob.wilson@acm.org>
482
483 * read.c (s_leb128): Call md_flush_pending_output.
484
0f10071e
ML		 4852004-03-12 Michal Ludvig <mludvig@suse.cz>
486
487 * config/tc-i386.c (output_insn): Handle PadLock instructions.
488 * config/tc-i386.h (CpuPadLock): New define.
489 (CpuUnknownFlags): Added CpuPadLock.
490
84c84759
AS		 4912004-03-07 Andreas Schwab <schwab@suse.de>
492
493 * doc/c-hppa.texi (HPPA Directives): Fix typo.
494
6ec51dba
RH		 4952004-03-07 Richard Henderson <rth@redhat.com>
496
497 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
498 (cfi_finish): Likewise for fde.
499
bae25f19
L		 5002004-03-05 H.J. Lu <hongjiu.lu@intel.com>
501
502 * config/tc-ia64.c (md_assemble): Properly handle NULL
503 align_frag.
504 (ia64_handle_align): Don't abort if failed to add a stop bit.
505
ab509236
L		 5062004-03-04 H.J. Lu <hongjiu.lu@intel.com>
507
508 * Makefile.in: Regenerated.
509 * aclocal.m4: Likewise.
510 * configure: Likewise.
511 * doc/Makefile.in: Likewise.
512
d9201763
L		 5132004-03-03 H.J. Lu <hongjiu.lu@intel.com>
514
515 * config/tc-ia64.c (dot_align): New.
516 (ia64_do_align): Make it static.
517 (md_pseudo_table): Use "dot_align" for "align".
518 (ia64_md_do_align): Don't set align_frag here.
519 (ia64_handle_align): Add a stop bit to the previous bundle if
520 needed.
521
522 * config/tc-ia64.h (ia64_do_align): Removed.
523
ae51a426
JR		 5242003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
525
526 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
527 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
528 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
529 the most general type or the user specifically requested it.
530 (md_assemble): Add a new error message for when an instruction
531 is understood, but is not allowed due to an -isa option.
532
9545c4ce
L		 5332004-03-02 H.J. Lu <hongjiu.lu@intel.com>
534
535 * config/tc-ia64.c (align_frag): New.
536 (md_assemble): Set the tc_frag_data field in align_frag for
537 IA64_OPCODE_FIRST instructions.
538 (ia64_md_do_align): Set align_frag.
539 (ia64_handle_align): Add a stop bit if needed.
540
541 * config/tc-ia64.h (TC_FRAG_TYPE): New.
542 (TC_FRAG_INIT): New.
543
676a64f4
RS		 5442004-03-01 Richard Sandiford <rsandifo@redhat.com>
545
546 * config/tc-frv.c (fr400_audio): New variable.
547 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
548 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
549 (target_implements_insn_p): New function.
550 (md_assemble): Report an error if the processor doesn't implement
551 the instruction.
552
bd337dde
NC		 5532004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
554
555 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
556 (md_parse_option): Ditto.
557 (OPTION_NO_SPECIAL_M32R): Added.
558 (md_show_usage): Document it.
559 (enable_speial_m32r): Changed a default value from 0 to 1.
560 * doc/c-m32r.texi: Document the -no-bitinst option.
561
78878175
NC		 5622004-02-27 Nick Clifton <nickc@redhat.com>
563
564 * config/tc-sh.c (get_operand): Revert previous delta.
565 (tc_gen_reloc): Check for an unknown reloc type before processing
566 the addend.
567
1d6d62a4
MS		 5682004-02-27 Hannes Reinecke <hare@suse.de>
569
570 * config/tc-s390.c (s390_insn): Correct range check for opcode in
571 .insn pseudo operation.
572
4aa3e325
NC		 5732004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
574
575 * config/tc-sh.c (get_operand): In case of #Imm, check has been
576 added for wrong syntax.
577
73369e65
EC		 5782004-02-26 Eric Christopher <echristo@redhat.com>
579
580 * config/tc-mips.c (mips_dwarf2_addr_size): New.
581 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
582
6a5709a5
JR		 5832004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
584
585 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
586 nibble types to assembler.
587
95385380
FF		 5882004-02-25 Fred Fish <fnf@redhat.com>
589
590 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
591
b5e0fabd
JW		 5922004-02-20 James E Wilson <wilson@specifixinc.com>
593
594 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
595 finalize_syms.
596 (fixup_unw_records): New arg before_relax. Pass to slot_index.
597 (ia64_estimate_size_before_relax): New.
598 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
599 (generate_unwind_image): Pass 1 to fixup_unw_records.
600 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
601 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
602
2f01ffbf
JJ		 6032004-02-19 Jakub Jelinek <jakub@redhat.com>
604
605 * stabs.c (generate_asm_file): Avoid warning about use of
606 uninitialized variable.
607
9c59842f
JW		 6082004-02-18 David Mosberger <davidm@hpl.hp.com>
609
610 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
611 body, and endp, allow unwind records which do not have a "t"
612 (time/instruction) field.
613
34920d91
NC		 6142004-02-17 Petko Manolov <petkan@nucleusys.com>
615
616 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
617 (do_mav_dspsc_2): Likewise.
618 Fix accumulator registers move opcodes.
619
4dde8e61 6202004-02-13 Hannes Reinecke <hare@suse.de>
13ef8878 621 Jakub Jelinek <jakub@redhat.com>
4dde8e61
AJ		 622
623 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
624
936cf02e
JW		 6252004-02-10 Steve Ellcey <sje@cup.hp.com>
626
627 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
628 (tc_frob_symbol): New macro definition.
629 * config/tc-ia64.c (ia64_frob_symbol): New routine.
630
e41f12f3
DJ		 6312004-02-09 Daniel Jacobowitz <drow@mvista.com>
632
633 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
634 read-only.
635
a8a3b3b2
NS		 6362004-02-09 Nathan Sidwell <nathan@codesourcery.com>
637
638 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
639 (TC_CASE_SENSITIVE): ... this.
640 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
641 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
642
c97b7ef6
JW		 6432004-02-06 James E Wilson <wilson@specifixinc.com>
644
645 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
646 (generate_unwind_image): Re-add it here.
647
e4475e39
NS		 6482004-02-06 Nathan Sidwell <nathan@codesourcery.com>
649
650 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
651 * read.h (SKIP_WHITESPACE): Turn into an expression.
652 * read.c (read_a_source_file): A pseudo is removed by having a
653 NULL handler.
654
5738bc24
JW		 6552004-02-05 James E Wilson <wilson@specifixinc.com>
656
657 * config/tc-ia64.c (output_endp): New.
658 (count_bits): Delete.
659 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
660 endp unwind records.
661 (fixup_unw_records): Handle endp unwind records. Delete code for
662 shortening prologue regions not followed by a body record.
663 (dot_endp): Call add_unwind_entry to emit endp unwind record.
664 * config/tc-ia64.h (unw_record_type): Add endp.
665
d6e78c11
JW		 6662004-02-03 James E Wilson <wilson@specifixinc.com>
667
668 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
669 fill padding bytes with zeroes.
670 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
671 sets unwind_record slot_number and slot_frag fields.
672
f6a22291
MR		 6732004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
674
675 * config/tc-mips.c (add_got_offset_hilo): New function.
676 (macro): Use load_register() and add_got_offset_hilo() to load
677 constants instead of hardcoding code sequences throughout.
678
127cab00
L		 6792004-01-28 H.J. Lu <hongjiu.lu@intel.com>
680
681 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
682
6358301e
NC		 6832004-01-26 Bernardo Innocenti <bernie@develer.com>
684
685 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
686 like m68k-elf.
687 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
688 of hard-coded test for TARGET_OS=elf.
689
c8978940
CD		 6902004-01-24 Chris Demetriou <cgd@broadcom.com>
691
692 * config/tc-mips.c (hilo_interlocks): Change definition
693 so that MIPS32, MIPS64 and later ISAs are included, along with
694 the already-included machines. Update comments.
695
c3ba240c
DJ		 6962004-01-23 Daniel Jacobowitz <drow@mvista.com>
697
698 * config/tc-arm.c (tc_gen_reloc): Improve error message for
699 undefined local labels.
700
e864ceca
RS		 7012004-01-23 Richard Sandiford <rsandifo@redhat.com>
702
703 * config/tc-mips.c (load_address, macro): Update comments about
704 NewABI GP relaxation.
705
67c0d1eb
RS		 7062004-01-23 Richard Sandiford <rsandifo@redhat.com>
707
708 * config/tc-mips.c (macro_build): Remove place and counter arguments.
709 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
710 (mips16_macro_build, macro_build_jalr): Remove counter argument.
711 (set_at, load_register, load_address, move_register): Likewise.
712 (load_got_offset, add_got_offset): Likewise.
713 Update all calls and tidy accordingly.
714
584892a6
RS		 7152004-01-23 Richard Sandiford <rsandifo@redhat.com>
716
717 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
718 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
719 (RELAX_USE_SECOND): Bump to 0x10000.
720 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
721 (mips_macro_warning): New variable.
722 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
723 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
724 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
725 of RELAX_ENCODE.
726 (append_insn): Update mips_macro_warning.sizes.
727 (macro_start, macro_warning, macro_end): New functions.
728 (macro_build): Don't emit warnings here.
729 (macro_build_lui, md_estimate_size_before_relax): ...or here.
730 (md_convert_frag): Check for cases where one macro alternative
731 needs a warning and the other doesn't. Emit a warning if the
732 longer sequence was chosen.
733
4d7206a2
RS		 7342004-01-23 Richard Sandiford <rsandifo@redhat.com>
735
736 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
737 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
738 the first sequence, the size of the second sequence, and a flag
739 that says whether we should warn.
740 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
741 (RELAX_FIRST, RELAX_SECOND): New.
742 (mips_relax): New variable.
743 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
744 (append_insn): Remove "place" argument. Use mips_relax.sequence
745 rather than "place" to check whether we're expanding the second
746 alternative of a relaxable macro. Remove redundant check for
747 branch relaxation. If generating a normal insn, and there
748 is not enough room in the current frag, call relax_close_frag()
749 to close it. Update mips_relax.sizes[]. Emit fixups for the
750 second version of a relaxable macro. Record the first relaxable
751 fixup in mips_relax. Remove tc_gen_reloc workaround.
752 (macro_build): Remove all uses of "place". Use mips_relax.sequence
753 in the same way as in append_insn.
754 (mips16_macro_build): Remove "place" argument.
755 (macro_build_lui): As for macro_build. Don't drop the add_symbol
756 when generating the second version of a relaxable macro.
757 (load_got_offset, add_got_offset): New functions.
758 (load_address, macro): Use new relaxation machinery. Remove
759 tc_gen_reloc workarounds.
760 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
761 version of a relaxable macro is needed. Return -RELAX_SECOND if the
762 first version is needed.
763 (tc_gen_reloc): Remove relaxation handling.
764 (md_convert_frag): Go through the fixups for a relaxable macro and
765 mark those that belong to the unneeded alternative as done. If the
766 second alternative is needed, adjust the fixup addresses to account
767 for the deleted first alternative.
768
0530d30a
RS		 7692004-01-23 Richard Sandiford <rsandifo@redhat.com>
770
771 * frags.h (frag_room): Declare.
772 * frags.c (frag_room): New function.
773 * doc/internals.texi: Document it.
774
048cdf86
TS		 7752004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
776
777 * config/tc-mips.c (append_insn): Don't do r3900 interlock
778 optimization for -mtune=r3900, as this will break on other CPUs.
779
28d39d1a
NC		 7802004-01-11 Tom Rix <tcrix@worldnet.att.net>
781
782 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
73369e65 783 be relaxed, use fixup.
28d39d1a
NC		 784 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
785
26664553
JJ		 7862004-01-19 Jakub Jelinek <jakub@redhat.com>
787
788 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
789 precision operands.
790
895921c9
MR		 7912004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
792
793 * config/tc-mips.c (append_insn): Properly detect variant frags
794 that preclude swapping of relaxed branches. Correctly swap
795 instructions between frags when dealing with relaxed branches.
796
f8b73030
MR		 7972004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
798
799 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
800 throughout.
801 * aclocal.m4: Regenerate.
802 * configure: Regenerate.
803
ca9a79a1 8042004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
73369e65 805
ca9a79a1
NC		 806 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
807 manipulation insns.
808
cc3d92a5
RS		 8092004-01-12 Richard Sandiford <rsandifo@redhat.com>
810
811 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
812 reloc, reserve space for the delay slot as well as the jalr itself.
813
e45d0630
PB		 8142004-01-09 Paul Brook <paul@codesourcery.com>
815
816 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
817 (do_vfp_sp2_from_reg2): New function.
818 (insns): Use them.
819 (do_vfp_dp_from_reg2): Check return values properly.
820
81912461
ILT		 8212004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
822
78849248
ILT		 823 * config/tc-mips.c (warn_nops): Remove static variable.
824 (macro): Remove test of warn_nops.
825 (md_shortops): Remove 'n'.
826 (md_parse_option): Remove 'n' case.
827 (md_show_usage): Remove -n.
828 * doc/as.texinfo (Overview): Remove MIPS -n option.
829 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
830 * NEWS: Mention removal of MIPS -n option.
831
81912461
ILT		 832 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
833 (cop_interlocks): Check ISA level.
834 (cop_mem_interlocks): Define.
835 (reg_needs_delay): Check cop_interlocks rather than
836 ISA_HAS_COPROC_DELAYS.
837 (append_insn): Likewise. Use cop_mem_interlocks rather than
838 directly checking mips_opts.isa.
839 (mips_emit_delays): Likewise.
840
73f20958
L		 8412004-01-07 H.J. Lu <hongjiu.lu@intel.com>
842
843 * config/tc-ia64.c (unwind): Move next_slot_number and
844 next_slot_frag to ...
845 (unw_rec_list): Here.
846 (free_list_records): Removed.
847 (output_unw_records): Likewise.
848 (generate_unwind_image): Make it void.
849 (alloc_record): Initialize next_slot_number and next_slot_frag.
850 (slot_index): Take .org, .space and .align into account.
851 (fixup_unw_records): Don't set slot_number to 0. Use
852 list->next_slot_number and list->next_slot_frag instead of
853 unwind.next_slot_number and unwind.next_slot_frag.
854 (ia64_convert_frag): New.
855 (generate_unwind_image): Generate a rs_machine_dependent frag
856 for unwind record.
857 (emit_one_bundle): Use list->next_slot_number and
858 list->next_slot_frag instead of unwind.next_slot_number and
859 unwind.next_slot_frag.
860
861 * config/tc-ia64.h (md_convert_frag): Defined as
862 ia64_convert_frag.
863 (md_estimate_size_before_relax): Defined as (f)->fr_var.
864
99d09cdb
AO		 8652004-01-06 Alexandre Oliva <aoliva@redhat.com>
866
867 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
868 * config/tc-frv.h (md_apply_fix3): Don't define.
869 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
870 operands.
871 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
872 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
873 * config/tc-frv.c (line_separator_chars): Add `!'.
874 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
875 * config/tc-frv.c (md_assemble): Clear insn upfront.
876 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
877 * config/tc-frv.c (OPTION_FDPIC): New macro.
878 (md_longopts): Add mfdpic.
879 (md_parse_option): Handle it.
880 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
881 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
882 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
883 (frv_pic_ptr): Parse funcdesc.
884
4a4c4a1d
MR		 8852004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
886
887 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
888 gasver.texi. Remove duplicate symbol definitions for texi2pod.
889
2251dd89
MR		 8902004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
891
892 * Makefile.am (Makefile): Move the dependency on
893 $(BFDDIR)/configure.in to...
894 (CONFIG_STATUS_DEPENDENCIES): ... here.
895 (AUTOMAKE_OPTIONS): Require automake 1.8.
896 * Makefile.in: Regenerate.
897 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
898 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
899 $(BFDDIR)/configure.in here as well.
900 * doc/Makefile.in: Regenerate.
901
c6581168
MR		 9022004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
903
904 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
905 * Makefile.in: Regenerate.
906 * aclocal.m4: Regenerate.
907 * doc/Makefile.am (install, install-info): Remove.
908 (install-data-local): A new hook for install-info.
909 (AUTOMAKE_OPTIONS): Require automake 1.8.
910 * doc/Makefile.in: Regenerate.
911
303e7b79
NC		 9122004-01-02 Nutan Singh <nutan@kpitcummins.com>
913
914 * doc/c-sh.texi: Update description about floating point behavior
915 of SH family.
916
b50c15dc
NC		 9172004-01-02 Bernardo Innocenti <bernie@develer.com>
918
919 * configure.in: Add m68k-uClinux target.
920 * configure: Regenerate.
7de9afa2 921
c9e214e5 922For older changes see ChangeLog-0203
08d56133
NC		 923\f
924Local Variables:
925mode: change-log
926left-margin: 8
927fill-column: 74
928version-control: never
929End:
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