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Change or32-rtems target from COFF to ELF format
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
4b363073
NC		 12004-05-13 Joel Sherrill <joel@oarcorp.com>
2
3 * configure.in (or32-*-rtems*): Switch to elf.
4 * configure: Regenerate.
5
9598fbe5
NC		 62004-05-13 Nick Clifton <nickc@redhat.com>
7
8 * po/fr.po: Updated French translation.
9
22fe14ad
NC		 102004-05-11 Nick Clifton <nickc@redhat.com>
11
12 * doc/as.texinfo (Section): Document G and T flags to .section
13 directive. Document the extra arguments that the G flag
14 requires. Document the #tls flag.
15
162004-05-11 H.J. Lu <hongjiu.lu@intel.com>
17
18 * subsegs.c (section_symbol): Create a new section symbol if
19 the existing one doesn't match.
20 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
21
532c738a
RS		 222004-05-07 Richard Sandiford <rsandifo@redhat.com>
23
24 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
25 to cope with VR4181A errata MD(1) and MD(4).
26
0503b355
BF		 272004-05-07 Brian Ford <ford@vss.fsi.com>
28
29 * NEWS: Mention .secrel32 for pe[i]-i386.
30
daeea990
AO		 312004-05-07 Alexandre Oliva <aoliva@redhat.com>
32
33 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
34 (HANDLE_ALIGN): New.
35
bfbdcf04
DJ		 362004-05-06 Daniel Jacobowitz <dan@debian.org>
37
38 * Makefile.am (DIST_SUBDIRS): Define.
39 * aclocal.m4: Regenerate with automake 1.8.4.
40 * Makefile.in: Likewise.
41 * doc/Makefile.in: Likewise.
42
5e819f9c
JW		 432004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
44
45 * config/tc-ia64.c (dot_serialize): Declare.
46 (dot_serialize): New function.
47 (md_pseudo_table): Add ".serialize.data" and
48 ".serialize.instruction" directives.
49
e5976317
NC		 502004-05-06 Nick Clifton <nickc@redhat.com>
51
52 * messages (as_internal_value_out_of_range): Print a message about
53 a value being out of range. Be consistent about whether the
54 values are printed in decimal or hexadecimal.
55 (as_warn_value_out_of_range): Generate a warning message about an
56 out of range value.
57 (as_bad_value_out_of_range): Generate an error message about an
58 out of range value.
59 * as.h: Prototype the new functions.
60 * config/tc-alpha.c (insert_operand): Use new function.
61 * config/tc-arc.c (arc_insert_operand): Likewise.
62 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
63 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
64 * config/tc-ppc.c (ppc_insert_operand): Likewise.
65 * config/tc-s390.c (s390_insert_operand): Likewise.
66 * config/tc-v850.c (v850_insert_operand): Likewise.
67
996991aa
AO		 682004-05-05 Alexandre Oliva <aoliva@redhat.com>
69
70 * configure.in: Set em=linux for frv-*-*linux*.
71 * configure: Rebuilt.
72 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
73 (frv_md_fdpic_enabled): New.
74 * config/tc-frv.c (frv_md_fdpic_enabled): New.
75 (DEFAULT_FDPIC): New.
76 (frv_flags): Use DEFAULT_FDPIC.
77 (frv_pic_flag): Likewise.
78 (OPTION_NOPIC): New.
79 (md_longopts): Add -mnopic.
80 (md_parse_option): Handle it.
81 (md_show_usage): Add -mfdpic and -mnopic.
82
6b6e92f4
NC		 832004-05-05 Peter Barada <peter@the-baradas.com>
84
85 * config/tc-m68k.c: Add find_cf_chip to print list of valid
86 chips for invalid coldfire instructions, rename selectors
87 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
88 add current_chip to track which chip is referred to(including save/restore),
89 use current_chip to select control registers, not current_arch.
90 (md_show_usage): Add new chips.
91 * doc/c-m68k.texi: Document new command line switches.
92
6f079ae3
JJ		 932004-05-05 Jakub Jelinek <jakub@redhat.com>
94
95 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
96 (NOP_OPCODE): Define.
97 (s390_align_code): Remove prototype.
98 * tc-s390.c (s390_align_code): Remove.
99
2d6ed997
L		 1002004-05-04 H.J. Lu <hongjiu.lu@intel.com>
101
102 * config/tc-ia64.c (make_unw_section_name): Removed.
103 (start_unwind_section): New function.
104 (generate_unwind_image): Take const segT instead of const
105 char *.
106 (dot_handlerdata): Adjusted.
107 (dot_endp): Likewise.
108
b9f18452
L		 1092004-05-02 H.J. Lu <hongjiu.lu@intel.com>
110
111 * config/obj-elf.c (obj_elf_change_section): Allow the
112 ".note.GNU-stack" section has SHF_EXECINSTR.
113
fafe6678
L		 1142004-05-02 H.J. Lu <hongjiu.lu@intel.com>
115
116 * config/obj-elf.c (get_section): Return bfd_boolean.
117 (obj_elf_change_section): Call bfd_get_section_by_name_if
118 instead of bfd_map_over_sections.
119
86654c12
L		 1202004-04-30 H.J. Lu <hongjiu.lu@intel.com>
121
122 * config/obj-elf.c (get_section): New function.
123 (obj_elf_change_section): Support multiple sections with same
124 name.
125
376eb240
NC		 1262004-04-30 Nick Clifton <nickc@redhat.com>
127
128 * config/tc-arm.c (create_register_alias): Fix typo checking for
129 case sensitive register aliases.
130 (co_proc_number): Use error message string in all_reg_maps[]
131 array.
132 (cp_reg_required_here): Likewise.
133 (fp_reg_required_here): Likewise.
134
8a7140c3
NC		 1352004-04-29 Brian Ford <ford@vss.fsi.com>
136
137 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
138
3e722fb5
CD		 1392004-04-28 Chris Demetriou <cgd@broadcom.com>
140
141 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
142 (load_address, macro, mips_ip, md_parse_option)
143 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
144 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
145 embedded-PIC handling, and update comments.
146 (SWITCH_TABLE): Remove.
147 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
148 (enum mips_pic_level): Remove EMBEDDED_PIC.
149 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
150 (TC_FORCE_RELOCATION): Update comment.
151 * ecoff.c (ecoff_build_lineno): Add comment about some code that
152 might be safe to remove now that MIPS embedded-PIC is gone.
153
351e2b5a
DA		 1542004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
155
156 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
157 call to obj_set_subsection_attributes.
158 (obj_som_init_stab_section): Likewise.
159 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
160 (pa_def_subspaces): Provide comdat default.
161 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
162 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
163 calls to create_new_subspace and update_subspace to pass comdat flag.
164 (create_new_subspace, update_subspace): Add new comdat argument. Use
165 it in calls to obj_set_subsection_attributes.
166 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
167 and use of comdat, common and dup_comm parameters.
168
f5842774
L		 1692004-04-26 H.J. Lu <hongjiu.lu@intel.com>
170
171 * config/obj-elf.c (obj_elf_change_section): Check if the old
172 group name is NULL before comparison.
173
558fe4a7
CD		 1742004-04-23 Chris Demetriou <cgd@broadcom.com>
175
176 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
177
81a21e38
TS		 1782004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
179
180 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
181
1822004-04-23 Chris Demetriou <cgd@broadcom.com>
1ffcab4b
CD		 183
184 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
185 (OPTION_MEMBEDDED_PIC): Remove.
186 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
187 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
188 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
189 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
190 (OPTION_ELF_BASE): Renumber.
191 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
192 (md_show_usage): Remove mention of -membedded-pic.
193 * doc/as.texinfo: Remove mention of -membedded-pic.
194
4d0d148d
TS		 1952004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
196
197 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
198 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
199 a.out support.
200 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
201 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
202 USE_GLOBAL_POINTER_OPT.
203
017315e4
TS		 2042004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
205
206 * config/tc-mips.c (macro): One more use of load_delay_nop.
207
269137b2
TS		 2082004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
209
210 * config/tc-mips.c (load_delay_nop): New function.
211 (load_address, macro): Use load_delay_nop() to build a nop
212 which can be omitted with gpr_interlocks.
213
24772049
TS		 2142004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
215
216 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
217 cop_interlocks): Remove superfluous CPU entries.
218
06516a5e
PB		 2192004-04-22 Paul Brook <paul@codesourcery.com>
220
221 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
222
fd99574b
NC		 2232004-04-22 Peter Barada <peter@the-baradas.com>
224
225 * NEWS: Added support for EMAC instructions and MAC/EMAC
226 Motorola syntax.
227 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
228 scale factor tokens, trailing_ampersand to mark mask addressing
229 for MAC/EMAC instructions.
230 * config/m68k-parse.y: Add options_ampersand clause, '<<',
231 '>>'.
232 (yylex): Handle '>', '<', and '&' following '+'.
233 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
234 architectures in archs[].
235 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
236 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
237 respectively.
238 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
239 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
240 cases.
241 Add EMAC operands to init_table[].
242
69b97547
NC		 2432004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
244
245 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
246 state.
247 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
248 * config/tc-arm.c (enum mstate): Delete from here.
249 (mapping_state): Remove the static mapstate variable and instead
250 store the state in the segment. This allows a per-section mapping
251 state. Handle and ignore MAP_UNDEFINED states.
252 (arm_elf_change_section): Get the current mapping state from the
253 new section.
254 (s_ltorg): Set the mapping state to MAP_DATA.
255 (arm_cleanup): Use arm_elf_change_section to get the mapping state
256 for each pool as it is emitted.
257
2582004-04-22 Nick Clifton <nickc@redhat.com>
259
260 * config/tc-arm.h: Formatting tidy ups.
261
7a7f4e42
CD		 2622004-04-20 Chris Demetriou <cgd@broadcom.com>
263
264 * NEWS: Note that MIPS -membedded-pic option is deprecated.
265
6482c264
NC		 2662004-04-20 DJ Delorie <dj@redhat.com>
267
268 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
269 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
270 [TE_PE] (O_secrel): Define.
271 [TE_PE] (x86_pe_cons_fix_new): New.
272 [TE_PE] (pe_directive_secrel): Likewise.
273 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
274
5bf10039
EC		 2752004-04-19 Eric Christopher <echristo@redhat.com>
276
277 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
278 of previous patch for fix in gcc.
279
77cd6497
JJ		 2802004-04-19 Jakub Jelinek <jakub@redhat.com>
281
282 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
283
b8861cfb
NS		 2842004-04-19 Nathan Sidwell <nathan@codesourcery.com>
285
286 * read.c (do_align): Call md_flush_pending_output, if defined.
287
f4c724fc
AM		 2882004-04-16 Alan Modra <amodra@bigpond.net.au>
289
290 * expr.c (operand): Correct checks for ++ and --.
291
a4b6e8f6
L		 2922004-04-14 H.J. Lu <hongjiu.lu@intel.com>
293
294 * config/tc-generic.c: Add some comments.
295
d766e8ec
RS		 2962004-04-14 Richard Sandiford <rsandifo@redhat.com>
297
298 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
299 -{no-}mfix-vr4122-bugs.
300 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
301 (append_insn, mips_emit_delays): Update accordingly.
302 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
303 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
304 (md_parse_option): Update after above changes.
305 (md_show_usage): Add -mfix-vr4120.
306
ed9589d4
BW		 3072004-04-13 Bob Wilson <bob.wilson@acm.org>
308
309 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
310 of .section directive; add a reference to the ELF .subsection
311 directive.
312
097dba13
NC		 3132004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
314
315 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
316 in parallel.
317
279500de
TS		 3182004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
319
320 * Makefile.am: Remove mips from aout targets.
321 * Makefile.in: Regenerate.
322 * configure.in: Remove mips-dec-bsd* target.
323 * configure: Regenerate.
324
b7d7dc63
AM		 3252004-04-07 Alan Modra <amodra@bigpond.net.au>
326
327 PR 96
328 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
329 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
330 Update "mapping". Restrict some @ modifiers to 32 bit.
331
f55629b8
KK		 3322004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
333 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
334
335 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
336 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
337 dont_adjust_reloc_32 is set.
338 (md_longopts): Add option -renesas.
339 (md_parse_option, md_show_usage): Likewise.
340 * doc/c-sh.texi: Likewise.
341
a7844384
NC		 3422004-04-01 Dave Korn <dk@artimi.com>
343
344 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
345 hi16 and lo16 fixS structs.
346 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
347 exactly the same way as for RELOC_DLX_REL16.
348 (machine_ip): properly respect LO flag in the_insn and
349 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
350 (md_apply_fix3): apply RELOC_DLX_LO16.
351
6c71dbc4
SS		 3522004-03-30 Stan Shebs <shebs@apple.com>
353
354 Remove long-obsolete MPW support.
355 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
356 * configure.in: Remove mention of ppc-*-mpw* config.
357 * configure.in: Likewise.
358
7cc69913
NC		 3592004-03-30 Nick Clifton <nickc@redhat.com>
360
361 * config/tc-arm.c (meabi_flags): Make its use conditional upon
362 OBJ_ELF being defined.
363
53fbb48a
AM		 3642004-03-27 Alan Modra <amodra@bigpond.net.au>
365
366 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
367
d507cf36
PB		 3682004-03-23 Paul Brook <paul@codesourcery.com>
369
370 * config/tc-arm.c (meabi_flags): New variable.
371 (arm_parse_eabi): New function.
372 (md_begin): Set flags for EABI v3.
373 (arm_eabis): Add.
374 (arm_long_opts): Add meabi.
375 * doc/as.texinf <ARM>: Document -meabi.
376 * doc/c-arm.texi: Ditto.
377
88d65ad6
BW		 3782004-03-22 Bob Wilson <bob.wilson@acm.org>
379
380 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
381 tables even when use_literal_section flag is not set.
382
13ef8878
AM		 3832004-03-22 Alan Modra <amodra@bigpond.net.au>
384
385 * config/tc-sh.c: Remove trailing whitespace.
386
1048a9ba
HPN		 3872004-03-22 Hans-Peter Nilsson <hp@axis.com>
388
389 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
390 --mul-bug-abort and the default behavior.
391 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
392 (err_for_dangerous_mul_placement): New variable.
393 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
394 macros.
395 (md_cris_relax_table): Have placeholder for STATE_MUL.
396 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
397 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
398 case doing nothing.
399 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
400 STATE_BYTE)>: Ditto.
401 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
402 alignment and position of this frag, emit error message if
403 suspicious.
404 (md_assemble): For a multiply insn and when checking it,
405 transform the current frag into a special frag for that purpose.
406 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
407 OPTION_MULBUG_ABORT_ON>: Handle new options.
408
a7877748
BW		 4092004-03-19 Bob Wilson <bob.wilson@acm.org>
410
411 * config/tc-xtensa.c (mark_literal_frags): New function.
412 (xtensa_move_literals): Call mark_literal_frags for all literal
413 segments, including init and fini literal segments.
414 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
415
9992270f
DA		 4162004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
417
418 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
419 (pa_comm): Set BSF_OBJECT in symbol flags.
420
6e1772d5
AM		 4212004-03-19 Alan Modra <amodra@bigpond.net.au>
422
423 * Makefile.am: Run "make dep-am".
424 * Makefile.in: Regenerate.
425 * doc/Makefile.in: Regenerate.
426 * config.in: Regenerate.
427 * po/gas.pot: Regenerate.
428
3e4caed2
NS		 4292004-03-18 Nathan Sidwell <nathan@codesourcery.com>
430
c95b35a9
NS		 431 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
432 (demand_empty_rest_of_line): Issue an error here.
433 (ignore_rest_of_line): Silently skip to end.
434 (demand_copy_string): Issue an error, not warning.
435 (equals): Likewise.
436 * config/obj-elf.c (obj_elf_section_name): Likewise.
437 (obj_elf_section): Likewise.
438 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
439 (arc_extinst): Likewise.
440 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
441 (dot_spill): Likewise.
442 (dot_unwabi): Likewise.
443 (dot_prologue): Likewise.
444
3e4caed2
NS		 445 * expr.c (operand): Reject ++ and --.
446 (operator): Likewise.
447
2ce4cc60
KK		 4482004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
449
450 * config/tc-sh.c: Include dw2gencfi.h.
451 (sh_cfi_frame_initial_instructions): New function.
452 (sh_regname_to_dw2regnum): Likewise.
453 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
454 file.
455 (TARGET_USE_CFIPOP): Define.
456 (tc_cfi_frame_initial_instructions): Likewise.
457 (tc_regname_to_dw2regnum): Likewise.
458 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
459 * Makefile.am: Update dependencies.
460 * Makefile.in: Regenerate.
461
9183ed4b
AM		 4622004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
463
464 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
465 * configure: Regenerate.
466
00bbdfe7
BW		 4672004-03-12 Bob Wilson <bob.wilson@acm.org>
468
469 * read.c (s_leb128): Call md_flush_pending_output.
470
0f10071e
ML		 4712004-03-12 Michal Ludvig <mludvig@suse.cz>
472
473 * config/tc-i386.c (output_insn): Handle PadLock instructions.
474 * config/tc-i386.h (CpuPadLock): New define.
475 (CpuUnknownFlags): Added CpuPadLock.
476
84c84759
AS		 4772004-03-07 Andreas Schwab <schwab@suse.de>
478
479 * doc/c-hppa.texi (HPPA Directives): Fix typo.
480
6ec51dba
RH		 4812004-03-07 Richard Henderson <rth@redhat.com>
482
483 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
484 (cfi_finish): Likewise for fde.
485
bae25f19
L		 4862004-03-05 H.J. Lu <hongjiu.lu@intel.com>
487
488 * config/tc-ia64.c (md_assemble): Properly handle NULL
489 align_frag.
490 (ia64_handle_align): Don't abort if failed to add a stop bit.
491
ab509236
L		 4922004-03-04 H.J. Lu <hongjiu.lu@intel.com>
493
494 * Makefile.in: Regenerated.
495 * aclocal.m4: Likewise.
496 * configure: Likewise.
497 * doc/Makefile.in: Likewise.
498
d9201763
L		 4992004-03-03 H.J. Lu <hongjiu.lu@intel.com>
500
501 * config/tc-ia64.c (dot_align): New.
502 (ia64_do_align): Make it static.
503 (md_pseudo_table): Use "dot_align" for "align".
504 (ia64_md_do_align): Don't set align_frag here.
505 (ia64_handle_align): Add a stop bit to the previous bundle if
506 needed.
507
508 * config/tc-ia64.h (ia64_do_align): Removed.
509
ae51a426
JR		 5102003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
511
512 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
513 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
514 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
515 the most general type or the user specifically requested it.
516 (md_assemble): Add a new error message for when an instruction
517 is understood, but is not allowed due to an -isa option.
518
9545c4ce
L		 5192004-03-02 H.J. Lu <hongjiu.lu@intel.com>
520
521 * config/tc-ia64.c (align_frag): New.
522 (md_assemble): Set the tc_frag_data field in align_frag for
523 IA64_OPCODE_FIRST instructions.
524 (ia64_md_do_align): Set align_frag.
525 (ia64_handle_align): Add a stop bit if needed.
526
527 * config/tc-ia64.h (TC_FRAG_TYPE): New.
528 (TC_FRAG_INIT): New.
529
676a64f4
RS		 5302004-03-01 Richard Sandiford <rsandifo@redhat.com>
531
532 * config/tc-frv.c (fr400_audio): New variable.
533 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
534 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
535 (target_implements_insn_p): New function.
536 (md_assemble): Report an error if the processor doesn't implement
537 the instruction.
538
bd337dde
NC		 5392004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
540
541 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
542 (md_parse_option): Ditto.
543 (OPTION_NO_SPECIAL_M32R): Added.
544 (md_show_usage): Document it.
545 (enable_speial_m32r): Changed a default value from 0 to 1.
546 * doc/c-m32r.texi: Document the -no-bitinst option.
547
78878175
NC		 5482004-02-27 Nick Clifton <nickc@redhat.com>
549
550 * config/tc-sh.c (get_operand): Revert previous delta.
551 (tc_gen_reloc): Check for an unknown reloc type before processing
552 the addend.
553
1d6d62a4
MS		 5542004-02-27 Hannes Reinecke <hare@suse.de>
555
556 * config/tc-s390.c (s390_insn): Correct range check for opcode in
557 .insn pseudo operation.
558
4aa3e325
NC		 5592004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
560
561 * config/tc-sh.c (get_operand): In case of #Imm, check has been
562 added for wrong syntax.
563
73369e65
EC		 5642004-02-26 Eric Christopher <echristo@redhat.com>
565
566 * config/tc-mips.c (mips_dwarf2_addr_size): New.
567 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
568
6a5709a5
JR		 5692004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
570
571 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
572 nibble types to assembler.
573
95385380
FF		 5742004-02-25 Fred Fish <fnf@redhat.com>
575
576 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
577
b5e0fabd
JW		 5782004-02-20 James E Wilson <wilson@specifixinc.com>
579
580 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
581 finalize_syms.
582 (fixup_unw_records): New arg before_relax. Pass to slot_index.
583 (ia64_estimate_size_before_relax): New.
584 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
585 (generate_unwind_image): Pass 1 to fixup_unw_records.
586 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
587 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
588
2f01ffbf
JJ		 5892004-02-19 Jakub Jelinek <jakub@redhat.com>
590
591 * stabs.c (generate_asm_file): Avoid warning about use of
592 uninitialized variable.
593
9c59842f
JW		 5942004-02-18 David Mosberger <davidm@hpl.hp.com>
595
596 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
597 body, and endp, allow unwind records which do not have a "t"
598 (time/instruction) field.
599
34920d91
NC		 6002004-02-17 Petko Manolov <petkan@nucleusys.com>
601
602 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
603 (do_mav_dspsc_2): Likewise.
604 Fix accumulator registers move opcodes.
605
4dde8e61 6062004-02-13 Hannes Reinecke <hare@suse.de>
13ef8878 607 Jakub Jelinek <jakub@redhat.com>
4dde8e61
AJ		 608
609 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
610
936cf02e
JW		 6112004-02-10 Steve Ellcey <sje@cup.hp.com>
612
613 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
614 (tc_frob_symbol): New macro definition.
615 * config/tc-ia64.c (ia64_frob_symbol): New routine.
616
e41f12f3
DJ		 6172004-02-09 Daniel Jacobowitz <drow@mvista.com>
618
619 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
620 read-only.
621
a8a3b3b2
NS		 6222004-02-09 Nathan Sidwell <nathan@codesourcery.com>
623
624 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
625 (TC_CASE_SENSITIVE): ... this.
626 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
627 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
628
c97b7ef6
JW		 6292004-02-06 James E Wilson <wilson@specifixinc.com>
630
631 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
632 (generate_unwind_image): Re-add it here.
633
e4475e39
NS		 6342004-02-06 Nathan Sidwell <nathan@codesourcery.com>
635
636 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
637 * read.h (SKIP_WHITESPACE): Turn into an expression.
638 * read.c (read_a_source_file): A pseudo is removed by having a
639 NULL handler.
640
5738bc24
JW		 6412004-02-05 James E Wilson <wilson@specifixinc.com>
642
643 * config/tc-ia64.c (output_endp): New.
644 (count_bits): Delete.
645 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
646 endp unwind records.
647 (fixup_unw_records): Handle endp unwind records. Delete code for
648 shortening prologue regions not followed by a body record.
649 (dot_endp): Call add_unwind_entry to emit endp unwind record.
650 * config/tc-ia64.h (unw_record_type): Add endp.
651
d6e78c11
JW		 6522004-02-03 James E Wilson <wilson@specifixinc.com>
653
654 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
655 fill padding bytes with zeroes.
656 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
657 sets unwind_record slot_number and slot_frag fields.
658
f6a22291
MR		 6592004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
660
661 * config/tc-mips.c (add_got_offset_hilo): New function.
662 (macro): Use load_register() and add_got_offset_hilo() to load
663 constants instead of hardcoding code sequences throughout.
664
127cab00
L		 6652004-01-28 H.J. Lu <hongjiu.lu@intel.com>
666
667 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
668
6358301e
NC		 6692004-01-26 Bernardo Innocenti <bernie@develer.com>
670
671 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
672 like m68k-elf.
673 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
674 of hard-coded test for TARGET_OS=elf.
675
c8978940
CD		 6762004-01-24 Chris Demetriou <cgd@broadcom.com>
677
678 * config/tc-mips.c (hilo_interlocks): Change definition
679 so that MIPS32, MIPS64 and later ISAs are included, along with
680 the already-included machines. Update comments.
681
c3ba240c
DJ		 6822004-01-23 Daniel Jacobowitz <drow@mvista.com>
683
684 * config/tc-arm.c (tc_gen_reloc): Improve error message for
685 undefined local labels.
686
e864ceca
RS		 6872004-01-23 Richard Sandiford <rsandifo@redhat.com>
688
689 * config/tc-mips.c (load_address, macro): Update comments about
690 NewABI GP relaxation.
691
67c0d1eb
RS		 6922004-01-23 Richard Sandiford <rsandifo@redhat.com>
693
694 * config/tc-mips.c (macro_build): Remove place and counter arguments.
695 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
696 (mips16_macro_build, macro_build_jalr): Remove counter argument.
697 (set_at, load_register, load_address, move_register): Likewise.
698 (load_got_offset, add_got_offset): Likewise.
699 Update all calls and tidy accordingly.
700
584892a6
RS		 7012004-01-23 Richard Sandiford <rsandifo@redhat.com>
702
703 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
704 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
705 (RELAX_USE_SECOND): Bump to 0x10000.
706 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
707 (mips_macro_warning): New variable.
708 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
709 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
710 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
711 of RELAX_ENCODE.
712 (append_insn): Update mips_macro_warning.sizes.
713 (macro_start, macro_warning, macro_end): New functions.
714 (macro_build): Don't emit warnings here.
715 (macro_build_lui, md_estimate_size_before_relax): ...or here.
716 (md_convert_frag): Check for cases where one macro alternative
717 needs a warning and the other doesn't. Emit a warning if the
718 longer sequence was chosen.
719
4d7206a2
RS		 7202004-01-23 Richard Sandiford <rsandifo@redhat.com>
721
722 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
723 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
724 the first sequence, the size of the second sequence, and a flag
725 that says whether we should warn.
726 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
727 (RELAX_FIRST, RELAX_SECOND): New.
728 (mips_relax): New variable.
729 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
730 (append_insn): Remove "place" argument. Use mips_relax.sequence
731 rather than "place" to check whether we're expanding the second
732 alternative of a relaxable macro. Remove redundant check for
733 branch relaxation. If generating a normal insn, and there
734 is not enough room in the current frag, call relax_close_frag()
735 to close it. Update mips_relax.sizes[]. Emit fixups for the
736 second version of a relaxable macro. Record the first relaxable
737 fixup in mips_relax. Remove tc_gen_reloc workaround.
738 (macro_build): Remove all uses of "place". Use mips_relax.sequence
739 in the same way as in append_insn.
740 (mips16_macro_build): Remove "place" argument.
741 (macro_build_lui): As for macro_build. Don't drop the add_symbol
742 when generating the second version of a relaxable macro.
743 (load_got_offset, add_got_offset): New functions.
744 (load_address, macro): Use new relaxation machinery. Remove
745 tc_gen_reloc workarounds.
746 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
747 version of a relaxable macro is needed. Return -RELAX_SECOND if the
748 first version is needed.
749 (tc_gen_reloc): Remove relaxation handling.
750 (md_convert_frag): Go through the fixups for a relaxable macro and
751 mark those that belong to the unneeded alternative as done. If the
752 second alternative is needed, adjust the fixup addresses to account
753 for the deleted first alternative.
754
0530d30a
RS		 7552004-01-23 Richard Sandiford <rsandifo@redhat.com>
756
757 * frags.h (frag_room): Declare.
758 * frags.c (frag_room): New function.
759 * doc/internals.texi: Document it.
760
048cdf86
TS		 7612004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
762
763 * config/tc-mips.c (append_insn): Don't do r3900 interlock
764 optimization for -mtune=r3900, as this will break on other CPUs.
765
28d39d1a
NC		 7662004-01-11 Tom Rix <tcrix@worldnet.att.net>
767
768 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
73369e65 769 be relaxed, use fixup.
28d39d1a
NC		 770 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
771
26664553
JJ		 7722004-01-19 Jakub Jelinek <jakub@redhat.com>
773
774 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
775 precision operands.
776
895921c9
MR		 7772004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
778
779 * config/tc-mips.c (append_insn): Properly detect variant frags
780 that preclude swapping of relaxed branches. Correctly swap
781 instructions between frags when dealing with relaxed branches.
782
f8b73030
MR		 7832004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
784
785 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
786 throughout.
787 * aclocal.m4: Regenerate.
788 * configure: Regenerate.
789
ca9a79a1 7902004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
73369e65 791
ca9a79a1
NC		 792 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
793 manipulation insns.
794
cc3d92a5
RS		 7952004-01-12 Richard Sandiford <rsandifo@redhat.com>
796
797 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
798 reloc, reserve space for the delay slot as well as the jalr itself.
799
e45d0630
PB		 8002004-01-09 Paul Brook <paul@codesourcery.com>
801
802 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
803 (do_vfp_sp2_from_reg2): New function.
804 (insns): Use them.
805 (do_vfp_dp_from_reg2): Check return values properly.
806
81912461
ILT		 8072004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
808
78849248
ILT		 809 * config/tc-mips.c (warn_nops): Remove static variable.
810 (macro): Remove test of warn_nops.
811 (md_shortops): Remove 'n'.
812 (md_parse_option): Remove 'n' case.
813 (md_show_usage): Remove -n.
814 * doc/as.texinfo (Overview): Remove MIPS -n option.
815 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
816 * NEWS: Mention removal of MIPS -n option.
817
81912461
ILT		 818 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
819 (cop_interlocks): Check ISA level.
820 (cop_mem_interlocks): Define.
821 (reg_needs_delay): Check cop_interlocks rather than
822 ISA_HAS_COPROC_DELAYS.
823 (append_insn): Likewise. Use cop_mem_interlocks rather than
824 directly checking mips_opts.isa.
825 (mips_emit_delays): Likewise.
826
73f20958
L		 8272004-01-07 H.J. Lu <hongjiu.lu@intel.com>
828
829 * config/tc-ia64.c (unwind): Move next_slot_number and
830 next_slot_frag to ...
831 (unw_rec_list): Here.
832 (free_list_records): Removed.
833 (output_unw_records): Likewise.
834 (generate_unwind_image): Make it void.
835 (alloc_record): Initialize next_slot_number and next_slot_frag.
836 (slot_index): Take .org, .space and .align into account.
837 (fixup_unw_records): Don't set slot_number to 0. Use
838 list->next_slot_number and list->next_slot_frag instead of
839 unwind.next_slot_number and unwind.next_slot_frag.
840 (ia64_convert_frag): New.
841 (generate_unwind_image): Generate a rs_machine_dependent frag
842 for unwind record.
843 (emit_one_bundle): Use list->next_slot_number and
844 list->next_slot_frag instead of unwind.next_slot_number and
845 unwind.next_slot_frag.
846
847 * config/tc-ia64.h (md_convert_frag): Defined as
848 ia64_convert_frag.
849 (md_estimate_size_before_relax): Defined as (f)->fr_var.
850
99d09cdb
AO		 8512004-01-06 Alexandre Oliva <aoliva@redhat.com>
852
853 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
854 * config/tc-frv.h (md_apply_fix3): Don't define.
855 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
856 operands.
857 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
858 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
859 * config/tc-frv.c (line_separator_chars): Add `!'.
860 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
861 * config/tc-frv.c (md_assemble): Clear insn upfront.
862 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
863 * config/tc-frv.c (OPTION_FDPIC): New macro.
864 (md_longopts): Add mfdpic.
865 (md_parse_option): Handle it.
866 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
867 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
868 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
869 (frv_pic_ptr): Parse funcdesc.
870
4a4c4a1d
MR		 8712004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
872
873 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
874 gasver.texi. Remove duplicate symbol definitions for texi2pod.
875
2251dd89
MR		 8762004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
877
878 * Makefile.am (Makefile): Move the dependency on
879 $(BFDDIR)/configure.in to...
880 (CONFIG_STATUS_DEPENDENCIES): ... here.
881 (AUTOMAKE_OPTIONS): Require automake 1.8.
882 * Makefile.in: Regenerate.
883 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
884 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
885 $(BFDDIR)/configure.in here as well.
886 * doc/Makefile.in: Regenerate.
887
c6581168
MR		 8882004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
889
890 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
891 * Makefile.in: Regenerate.
892 * aclocal.m4: Regenerate.
893 * doc/Makefile.am (install, install-info): Remove.
894 (install-data-local): A new hook for install-info.
895 (AUTOMAKE_OPTIONS): Require automake 1.8.
896 * doc/Makefile.in: Regenerate.
897
303e7b79
NC		 8982004-01-02 Nutan Singh <nutan@kpitcummins.com>
899
900 * doc/c-sh.texi: Update description about floating point behavior
901 of SH family.
902
b50c15dc
NC		 9032004-01-02 Bernardo Innocenti <bernie@develer.com>
904
905 * configure.in: Add m68k-uClinux target.
906 * configure: Regenerate.
7de9afa2 907
c9e214e5 908For older changes see ChangeLog-0203
08d56133
NC		 909\f
910Local Variables:
911mode: change-log
912left-margin: 8
913fill-column: 74
914version-control: never
915End:
GDB Binutils - Deliverables
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