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Removed ada-tasks.c, as ACT plans to rewrite it extensively before
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
1a320fbb
NC		 12004-07-09 Nick Clifton <nickc@redhat.com>
2
3 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
4 * configure: Regenerate.
5 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
6 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
7 sh_find_elf_flags if necessary.
8
de7e6852
RS		 92004-07-08 Richard Sandiford <rsandifo@redhat.com>
10
11 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
12 going to be split into more than one in-place addend, return 0
13 for relocations against mergeable sections. Associate comments
14 with code.
15
1fe1f39c
NC		 162004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
17
18 * Makefile.am (CPU_TYPES): Add crx.
19 (TARGET_CPU_CFILES): Add config/tc-crx.c.
20 (TARGET_CPU_HFILES): Add config/tc-crx.h.
21 (DEPTC_crx_elf): New target.
22 (DEPOBJ_crx_elf): Likewise.
23 (DEP_crx_elf): Likewise.
24 * Makefile.in: Regenerate.
25 * configure.in: Add crx* target.
26 * configure: Regenerate.
27 * config/tc-crx.c: New file.
28 * config/tc-crx.h: New file.
29 * NEWS: Mention new target.
30
d9895649
NC		 312004-07-06 Nick Clifton <nickc@redhat.com>
32
85fbca6a
NC		 33 * config.in: Undefine TARGET_SYMBIAN by default.
34 * configure.in:
35 * configure: Regenerate. Add sh-symbian-elf target. If
36 selected define TARGET_SYMBIAN.
37 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
38 format if TARGET_SYMBIAN has been defined.
39
e7bd9ea0
NC		 40 * output-file.c (output_file_create): Report the target format
41 chosen when bfd_openw reports that it is invalid.
42
d9895649
NC		 43 * config/obj-coff.c (coff_pseudo_table): Only define the weak
44 pseudo for BFD based assemblers.
45
871ec896
JR		 462004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
47
48 gas:
49 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
50 (md_parse_option): Remove redundant -isa testing.
51 Make bfd_arch variable const.
52 (md_show_usage): Make bfd_arch variable const.
53
5a9ff93d
JW		 542004-07-03 James E Wilson <wilson@specifixinc.com>
55
56 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
57 * config/tc-ia64.h (md_frag_check): Define.
58
c87db184
CF		 592004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
60
61 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
62 externals.
63 * doc/as.texinfo (Weak): Document PE weak symbols.
64
3b91255e
RS		 652004-07-03 Richard Sandiford <rsandifo@redhat.com>
66
67 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
68 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
69 (mips_frob_file): Rework so that only a single pass through the
70 relocs is needed. Allow %lo()s to have higher offsets than their
71 corresponding %hi()s or %got()s.
72
310ea308
NC		 732004-07-02 Nick Clifton <nickc@redhat.com>
74
75 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
76 allow values which have come from undefined symbols.
77 Always consider this fixup to have been processed as a reloc
78 cannot be generated for it.
79
09b935ac
AM		 802004-07-02 Alan Modra <amodra@bigpond.net.au>
81
82 * frags.h (struct frag): Add has_code and insn_addr fields.
83 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
84 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
85 * config/tc-ppc.h (md_frag_check): Define.
86
4d1cd5c7
MR		 872004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
88
89 * doc/Makefile.am (info): Rename goal to...
90 (info-local): ... this, to preserve implicit dependencies.
91 * doc/Makefile.in: Regenerate with automake 1.8.5.
92
097f809a
NC		 932004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
94
95 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
96 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
97 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
98 (tc_gen_reloc): Likewise.
99 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
100 (m32r_parse_name): Likewise.
101 (m32r_cgen_parse_fix_exp): Likewise.
102 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
103 (O_PIC_reloc): Likewise.
104 (TC_CGEN_PARSE_FIX_EXP): Likewise..
105 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
106 for @GOTOFF, @GOT, @PLT.
107
bb82af9f
NC		 1082004-06-21 Jan Beulich <jbeulich@novell.com>
109
110 * gas/symbols.c: While discarding ordinary local absolute symbols
111 when --strip-local-absolute is in effect, retain file symbols.
112
990ae22a
AS		 1132004-06-20 Andreas Schwab <schwab@suse.de>
114
115 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
116 (md_parse_option): Likewise.
117
32137342
NC		 1182004-06-17 Jan Beulich <jbeulich@novell.com>
119
120 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
121 * config/te-netware.h: New file.
122 * config/te-ppcnw.h: Delete: Obsolete.
123 * configure.in: Eliminate ill NetWare targets. Make generic
124 NetWare target use proper emulation.
125 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
126 reference to new te-netware.h.
127 * configure: Regenerate.
128 * Makefile.in: Regenerate.
129
f84d8e26
MS		 1302004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
131
132 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
133 comparison in .insn pseudo operation.
134
587aac4e
AM		 1352004-06-15 Alan Modra <amodra@bigpond.net.au>
136
137 * config/obj-coff.c (coff_adjust_section_syms): Use
138 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
139 (coff_frob_section): Likewise.
140 * config/tc-mips.c (md_apply_fix3): Likewise.
141 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
142 (elf_frob_file_after_relocs): Likewise.
143
2337eb33
DA		 1442004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
145
b8fc22bc
DA		 146 * config/tc-hppa.c (log2): Rename to exact_log2.
147 (pa_next_subseg): Delete unused function.
148 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
149 (create_new_subspace): Likewise.
150
2337eb33
DA		 151 Bug gas/213
152 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
153 labels. Fix warning.
154
53cb0362
DD		 1552004-05-28 DJ Delorie <dj@redhat.com>
156
157 * config/tc-mn10300.h (tc_fix_adjustable): Define.
158 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
159 or non-merged symbols.
160
888a75be
L		 1612004-05-28 H.J. Lu <hongjiu.lu@intel.com>
162
163 * config/tc-ia64.c (remove_marked_resource): Save, clear and
164 restore the old slot when inserting srlz.i/srlz.d.
165
f6f9408f
JR		 1662004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
167
168 * Makefile.am: Regenerate dependecies.
169 * Makefile.in: Regenerate.
170 * config/tc-sh.c (valid_arch): Make unsigned.
171 (preset_target_arch): Likewise.
172 (md_begin): Use new architecture flags system.
173 (get_specific): Likewise.
174 (assemble_ppi): Likewise.
175 (md_assemble): Likewise. Also fix error check for bad opcodes.
176 (md_parse_option): Likewise. Also generate -isa values according
177 to the table in bfd/cpu-sh.c instead of just constants. Also
178 allow <arch>-up ISA variants.
179 (sh_elf_final_processing): Replace if-else chain with a call to
180 sh_find_elf_flags().
181 * testsuite/gas/sh/arch: New directory.
182 * testsuite/gas/sh/arch/arch.exp: New test script.
183 * testsuite/gas/sh/arch/arch_expected.txt: New file.
184 * testsuite/gas/sh/arch/sh.s: New file.
185 * testsuite/gas/sh/arch/sh2.s: New file.
186 * testsuite/gas/sh/arch/sh-dsp.s: New file.
187 * testsuite/gas/sh/arch/sh2e.s: New file.
188 * testsuite/gas/sh/arch/sh3-nommu.s: New file.
189 * testsuite/gas/sh/arch/sh3.s: New file.
190 * testsuite/gas/sh/arch/sh3-dsp.s: New file.
191 * testsuite/gas/sh/arch/sh3e.s: New file.
192 * testsuite/gas/sh/arch/sh4-nommu-nofpu.s: New file.
193 * testsuite/gas/sh/arch/sh4-nofpu.s: New file.
194 * testsuite/gas/sh/arch/sh4.s: New file.
195 * testsuite/gas/sh/arch/sh4a-nofpu.s: New file.
196 * testsuite/gas/sh/arch/sh4al-dsp.s: New file.
197 * testsuite/gas/sh/arch/sh4a.s: New file.
198
580b9172
NC		 1992004-05-28 Peter Barada <peter@the-baradas.com>
200
201 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
202 with zero offset into mode 2 addressing to save a word.
203
652ca075
L		 2042004-05-27 H.J. Lu <hongjiu.lu@intel.com>
205
206 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
207 (ar_is_only_in_integer_unit): New.
208 (ar_is_only_in_memory_unit): New.
209 (generate_unwind_image): Silence gcc on 32bit host.
210 (md_assemble): Use ar_is_only_in_integer_unit instead of
211 ar_is_in_integer_unit. Check AR access.
212
60fed2d3
NC		 2132004-05-27 Peter Barada <peter@the-baradas.com>
214
215 * config/tc-m68k.c (md_begin): Sort the opcode table into
216 alphabetical order.
217 (m68k_compare_opcode): New function to do the sorting.
218
be8c092b
NC		 2192004-05-24 Peter Barada <peter@the-baradas.com>
220
221 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
222 addressing on MIT style operands.
223 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
224 w/mask addressing.
225 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
226 operands.
227
1181c20e
AM		 2282004-05-23 Alan Modra <amodra@bigpond.net.au>
229
230 * expr.c (operand, operator): Don't reject '++' and '--'.
231
20e56c33
RS		 2322004-05-20 Richard Sandiford <rsandifo@redhat.com>
233
234 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
235 dwarf tables.
236
b2d65c0b
NC		 2372004-05-17 Adam Nemet <anemet@lnxw.com>
238
239 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
240 * configure: Regenerate.
241
0da76f83
NC		 2422004-05-13 Paul Brook <paul@codesourcery.com>
243
244 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
245
4b363073
NC		 2462004-05-13 Joel Sherrill <joel@oarcorp.com>
247
248 * configure.in (or32-*-rtems*): Switch to elf.
249 * configure: Regenerate.
250
9598fbe5
NC		 2512004-05-13 Nick Clifton <nickc@redhat.com>
252
253 * po/fr.po: Updated French translation.
254
22fe14ad
NC		 2552004-05-11 Nick Clifton <nickc@redhat.com>
256
257 * doc/as.texinfo (Section): Document G and T flags to .section
258 directive. Document the extra arguments that the G flag
259 requires. Document the #tls flag.
260
2612004-05-11 H.J. Lu <hongjiu.lu@intel.com>
262
263 * subsegs.c (section_symbol): Create a new section symbol if
264 the existing one doesn't match.
265 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
266
532c738a
RS		 2672004-05-07 Richard Sandiford <rsandifo@redhat.com>
268
269 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
270 to cope with VR4181A errata MD(1) and MD(4).
271
0503b355
BF		 2722004-05-07 Brian Ford <ford@vss.fsi.com>
273
274 * NEWS: Mention .secrel32 for pe[i]-i386.
275
daeea990
AO		 2762004-05-07 Alexandre Oliva <aoliva@redhat.com>
277
278 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
279 (HANDLE_ALIGN): New.
280
bfbdcf04
DJ		 2812004-05-06 Daniel Jacobowitz <dan@debian.org>
282
283 * Makefile.am (DIST_SUBDIRS): Define.
284 * aclocal.m4: Regenerate with automake 1.8.4.
285 * Makefile.in: Likewise.
286 * doc/Makefile.in: Likewise.
287
5e819f9c
JW		 2882004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
289
290 * config/tc-ia64.c (dot_serialize): Declare.
291 (dot_serialize): New function.
292 (md_pseudo_table): Add ".serialize.data" and
293 ".serialize.instruction" directives.
294
e5976317
NC		 2952004-05-06 Nick Clifton <nickc@redhat.com>
296
297 * messages (as_internal_value_out_of_range): Print a message about
298 a value being out of range. Be consistent about whether the
299 values are printed in decimal or hexadecimal.
300 (as_warn_value_out_of_range): Generate a warning message about an
301 out of range value.
302 (as_bad_value_out_of_range): Generate an error message about an
303 out of range value.
304 * as.h: Prototype the new functions.
305 * config/tc-alpha.c (insert_operand): Use new function.
306 * config/tc-arc.c (arc_insert_operand): Likewise.
307 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
308 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
309 * config/tc-ppc.c (ppc_insert_operand): Likewise.
310 * config/tc-s390.c (s390_insert_operand): Likewise.
311 * config/tc-v850.c (v850_insert_operand): Likewise.
312
996991aa
AO		 3132004-05-05 Alexandre Oliva <aoliva@redhat.com>
314
315 * configure.in: Set em=linux for frv-*-*linux*.
316 * configure: Rebuilt.
317 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
318 (frv_md_fdpic_enabled): New.
319 * config/tc-frv.c (frv_md_fdpic_enabled): New.
320 (DEFAULT_FDPIC): New.
321 (frv_flags): Use DEFAULT_FDPIC.
322 (frv_pic_flag): Likewise.
323 (OPTION_NOPIC): New.
324 (md_longopts): Add -mnopic.
325 (md_parse_option): Handle it.
326 (md_show_usage): Add -mfdpic and -mnopic.
327
6b6e92f4
NC		 3282004-05-05 Peter Barada <peter@the-baradas.com>
329
330 * config/tc-m68k.c: Add find_cf_chip to print list of valid
331 chips for invalid coldfire instructions, rename selectors
332 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
333 add current_chip to track which chip is referred to(including save/restore),
334 use current_chip to select control registers, not current_arch.
335 (md_show_usage): Add new chips.
336 * doc/c-m68k.texi: Document new command line switches.
337
6f079ae3
JJ		 3382004-05-05 Jakub Jelinek <jakub@redhat.com>
339
340 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
341 (NOP_OPCODE): Define.
342 (s390_align_code): Remove prototype.
343 * tc-s390.c (s390_align_code): Remove.
344
2d6ed997
L		 3452004-05-04 H.J. Lu <hongjiu.lu@intel.com>
346
347 * config/tc-ia64.c (make_unw_section_name): Removed.
348 (start_unwind_section): New function.
349 (generate_unwind_image): Take const segT instead of const
350 char *.
351 (dot_handlerdata): Adjusted.
352 (dot_endp): Likewise.
353
b9f18452
L		 3542004-05-02 H.J. Lu <hongjiu.lu@intel.com>
355
356 * config/obj-elf.c (obj_elf_change_section): Allow the
357 ".note.GNU-stack" section has SHF_EXECINSTR.
358
fafe6678
L		 3592004-05-02 H.J. Lu <hongjiu.lu@intel.com>
360
361 * config/obj-elf.c (get_section): Return bfd_boolean.
362 (obj_elf_change_section): Call bfd_get_section_by_name_if
363 instead of bfd_map_over_sections.
364
86654c12
L		 3652004-04-30 H.J. Lu <hongjiu.lu@intel.com>
366
367 * config/obj-elf.c (get_section): New function.
368 (obj_elf_change_section): Support multiple sections with same
369 name.
370
376eb240
NC		 3712004-04-30 Nick Clifton <nickc@redhat.com>
372
373 * config/tc-arm.c (create_register_alias): Fix typo checking for
374 case sensitive register aliases.
375 (co_proc_number): Use error message string in all_reg_maps[]
376 array.
377 (cp_reg_required_here): Likewise.
378 (fp_reg_required_here): Likewise.
379
8a7140c3
NC		 3802004-04-29 Brian Ford <ford@vss.fsi.com>
381
382 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
383
3e722fb5
CD		 3842004-04-28 Chris Demetriou <cgd@broadcom.com>
385
386 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
387 (load_address, macro, mips_ip, md_parse_option)
388 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
389 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
390 embedded-PIC handling, and update comments.
391 (SWITCH_TABLE): Remove.
392 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
393 (enum mips_pic_level): Remove EMBEDDED_PIC.
394 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
395 (TC_FORCE_RELOCATION): Update comment.
396 * ecoff.c (ecoff_build_lineno): Add comment about some code that
397 might be safe to remove now that MIPS embedded-PIC is gone.
398
351e2b5a
DA		 3992004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
400
401 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
402 call to obj_set_subsection_attributes.
403 (obj_som_init_stab_section): Likewise.
404 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
405 (pa_def_subspaces): Provide comdat default.
406 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
407 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
408 calls to create_new_subspace and update_subspace to pass comdat flag.
409 (create_new_subspace, update_subspace): Add new comdat argument. Use
410 it in calls to obj_set_subsection_attributes.
411 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
412 and use of comdat, common and dup_comm parameters.
413
f5842774
L		 4142004-04-26 H.J. Lu <hongjiu.lu@intel.com>
415
416 * config/obj-elf.c (obj_elf_change_section): Check if the old
417 group name is NULL before comparison.
418
558fe4a7
CD		 4192004-04-23 Chris Demetriou <cgd@broadcom.com>
420
421 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
422
81a21e38
TS		 4232004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
424
425 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
426
4272004-04-23 Chris Demetriou <cgd@broadcom.com>
1ffcab4b
CD		 428
429 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
430 (OPTION_MEMBEDDED_PIC): Remove.
431 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
432 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
433 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
434 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
435 (OPTION_ELF_BASE): Renumber.
436 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
437 (md_show_usage): Remove mention of -membedded-pic.
438 * doc/as.texinfo: Remove mention of -membedded-pic.
439
4d0d148d
TS		 4402004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
441
442 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
443 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
444 a.out support.
445 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
446 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
447 USE_GLOBAL_POINTER_OPT.
448
017315e4
TS		 4492004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
450
451 * config/tc-mips.c (macro): One more use of load_delay_nop.
452
269137b2
TS		 4532004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
454
455 * config/tc-mips.c (load_delay_nop): New function.
456 (load_address, macro): Use load_delay_nop() to build a nop
457 which can be omitted with gpr_interlocks.
458
24772049
TS		 4592004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
460
461 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
462 cop_interlocks): Remove superfluous CPU entries.
463
06516a5e
PB		 4642004-04-22 Paul Brook <paul@codesourcery.com>
465
466 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
467
fd99574b
NC		 4682004-04-22 Peter Barada <peter@the-baradas.com>
469
470 * NEWS: Added support for EMAC instructions and MAC/EMAC
471 Motorola syntax.
472 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
473 scale factor tokens, trailing_ampersand to mark mask addressing
474 for MAC/EMAC instructions.
475 * config/m68k-parse.y: Add options_ampersand clause, '<<',
476 '>>'.
477 (yylex): Handle '>', '<', and '&' following '+'.
478 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
479 architectures in archs[].
480 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
481 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
482 respectively.
483 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
484 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
485 cases.
486 Add EMAC operands to init_table[].
487
69b97547
NC		 4882004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
489
490 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
491 state.
492 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
493 * config/tc-arm.c (enum mstate): Delete from here.
494 (mapping_state): Remove the static mapstate variable and instead
495 store the state in the segment. This allows a per-section mapping
496 state. Handle and ignore MAP_UNDEFINED states.
497 (arm_elf_change_section): Get the current mapping state from the
498 new section.
499 (s_ltorg): Set the mapping state to MAP_DATA.
500 (arm_cleanup): Use arm_elf_change_section to get the mapping state
501 for each pool as it is emitted.
502
5032004-04-22 Nick Clifton <nickc@redhat.com>
504
505 * config/tc-arm.h: Formatting tidy ups.
506
7a7f4e42
CD		 5072004-04-20 Chris Demetriou <cgd@broadcom.com>
508
509 * NEWS: Note that MIPS -membedded-pic option is deprecated.
510
6482c264
NC		 5112004-04-20 DJ Delorie <dj@redhat.com>
512
513 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
514 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
515 [TE_PE] (O_secrel): Define.
516 [TE_PE] (x86_pe_cons_fix_new): New.
517 [TE_PE] (pe_directive_secrel): Likewise.
518 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
519
5bf10039
EC		 5202004-04-19 Eric Christopher <echristo@redhat.com>
521
522 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
523 of previous patch for fix in gcc.
524
77cd6497
JJ		 5252004-04-19 Jakub Jelinek <jakub@redhat.com>
526
527 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
528
b8861cfb
NS		 5292004-04-19 Nathan Sidwell <nathan@codesourcery.com>
530
531 * read.c (do_align): Call md_flush_pending_output, if defined.
532
f4c724fc
AM		 5332004-04-16 Alan Modra <amodra@bigpond.net.au>
534
535 * expr.c (operand): Correct checks for ++ and --.
536
a4b6e8f6
L		 5372004-04-14 H.J. Lu <hongjiu.lu@intel.com>
538
539 * config/tc-generic.c: Add some comments.
540
d766e8ec
RS		 5412004-04-14 Richard Sandiford <rsandifo@redhat.com>
542
543 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
544 -{no-}mfix-vr4122-bugs.
545 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
546 (append_insn, mips_emit_delays): Update accordingly.
547 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
548 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
549 (md_parse_option): Update after above changes.
550 (md_show_usage): Add -mfix-vr4120.
551
ed9589d4
BW		 5522004-04-13 Bob Wilson <bob.wilson@acm.org>
553
554 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
555 of .section directive; add a reference to the ELF .subsection
556 directive.
557
097dba13
NC		 5582004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
559
560 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
561 in parallel.
562
279500de
TS		 5632004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
564
565 * Makefile.am: Remove mips from aout targets.
566 * Makefile.in: Regenerate.
567 * configure.in: Remove mips-dec-bsd* target.
568 * configure: Regenerate.
569
b7d7dc63
AM		 5702004-04-07 Alan Modra <amodra@bigpond.net.au>
571
572 PR 96
573 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
574 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
575 Update "mapping". Restrict some @ modifiers to 32 bit.
576
f55629b8
KK		 5772004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
578 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
579
580 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
581 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
582 dont_adjust_reloc_32 is set.
583 (md_longopts): Add option -renesas.
584 (md_parse_option, md_show_usage): Likewise.
585 * doc/c-sh.texi: Likewise.
586
a7844384
NC		 5872004-04-01 Dave Korn <dk@artimi.com>
588
589 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
590 hi16 and lo16 fixS structs.
591 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
592 exactly the same way as for RELOC_DLX_REL16.
593 (machine_ip): properly respect LO flag in the_insn and
594 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
595 (md_apply_fix3): apply RELOC_DLX_LO16.
596
6c71dbc4
SS		 5972004-03-30 Stan Shebs <shebs@apple.com>
598
599 Remove long-obsolete MPW support.
600 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
601 * configure.in: Remove mention of ppc-*-mpw* config.
602 * configure.in: Likewise.
603
7cc69913
NC		 6042004-03-30 Nick Clifton <nickc@redhat.com>
605
606 * config/tc-arm.c (meabi_flags): Make its use conditional upon
607 OBJ_ELF being defined.
608
53fbb48a
AM		 6092004-03-27 Alan Modra <amodra@bigpond.net.au>
610
611 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
612
d507cf36
PB		 6132004-03-23 Paul Brook <paul@codesourcery.com>
614
615 * config/tc-arm.c (meabi_flags): New variable.
616 (arm_parse_eabi): New function.
617 (md_begin): Set flags for EABI v3.
618 (arm_eabis): Add.
619 (arm_long_opts): Add meabi.
620 * doc/as.texinf <ARM>: Document -meabi.
621 * doc/c-arm.texi: Ditto.
622
88d65ad6
BW		 6232004-03-22 Bob Wilson <bob.wilson@acm.org>
624
625 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
626 tables even when use_literal_section flag is not set.
627
13ef8878
AM		 6282004-03-22 Alan Modra <amodra@bigpond.net.au>
629
630 * config/tc-sh.c: Remove trailing whitespace.
631
1048a9ba
HPN		 6322004-03-22 Hans-Peter Nilsson <hp@axis.com>
633
634 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
635 --mul-bug-abort and the default behavior.
636 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
637 (err_for_dangerous_mul_placement): New variable.
638 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
639 macros.
640 (md_cris_relax_table): Have placeholder for STATE_MUL.
641 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
642 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
643 case doing nothing.
644 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
645 STATE_BYTE)>: Ditto.
646 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
647 alignment and position of this frag, emit error message if
648 suspicious.
649 (md_assemble): For a multiply insn and when checking it,
650 transform the current frag into a special frag for that purpose.
651 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
652 OPTION_MULBUG_ABORT_ON>: Handle new options.
653
a7877748
BW		 6542004-03-19 Bob Wilson <bob.wilson@acm.org>
655
656 * config/tc-xtensa.c (mark_literal_frags): New function.
657 (xtensa_move_literals): Call mark_literal_frags for all literal
658 segments, including init and fini literal segments.
659 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
660
9992270f
DA		 6612004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
662
663 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
664 (pa_comm): Set BSF_OBJECT in symbol flags.
665
6e1772d5
AM		 6662004-03-19 Alan Modra <amodra@bigpond.net.au>
667
668 * Makefile.am: Run "make dep-am".
669 * Makefile.in: Regenerate.
670 * doc/Makefile.in: Regenerate.
671 * config.in: Regenerate.
672 * po/gas.pot: Regenerate.
673
3e4caed2
NS		 6742004-03-18 Nathan Sidwell <nathan@codesourcery.com>
675
c95b35a9
NS		 676 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
677 (demand_empty_rest_of_line): Issue an error here.
678 (ignore_rest_of_line): Silently skip to end.
679 (demand_copy_string): Issue an error, not warning.
680 (equals): Likewise.
681 * config/obj-elf.c (obj_elf_section_name): Likewise.
682 (obj_elf_section): Likewise.
683 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
684 (arc_extinst): Likewise.
685 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
686 (dot_spill): Likewise.
687 (dot_unwabi): Likewise.
688 (dot_prologue): Likewise.
689
3e4caed2
NS		 690 * expr.c (operand): Reject ++ and --.
691 (operator): Likewise.
692
2ce4cc60
KK		 6932004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
694
695 * config/tc-sh.c: Include dw2gencfi.h.
696 (sh_cfi_frame_initial_instructions): New function.
697 (sh_regname_to_dw2regnum): Likewise.
698 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
699 file.
700 (TARGET_USE_CFIPOP): Define.
701 (tc_cfi_frame_initial_instructions): Likewise.
702 (tc_regname_to_dw2regnum): Likewise.
703 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
704 * Makefile.am: Update dependencies.
705 * Makefile.in: Regenerate.
706
9183ed4b
AM		 7072004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
708
709 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
710 * configure: Regenerate.
711
00bbdfe7
BW		 7122004-03-12 Bob Wilson <bob.wilson@acm.org>
713
714 * read.c (s_leb128): Call md_flush_pending_output.
715
0f10071e
ML		 7162004-03-12 Michal Ludvig <mludvig@suse.cz>
717
718 * config/tc-i386.c (output_insn): Handle PadLock instructions.
719 * config/tc-i386.h (CpuPadLock): New define.
720 (CpuUnknownFlags): Added CpuPadLock.
721
84c84759
AS		 7222004-03-07 Andreas Schwab <schwab@suse.de>
723
724 * doc/c-hppa.texi (HPPA Directives): Fix typo.
725
6ec51dba
RH		 7262004-03-07 Richard Henderson <rth@redhat.com>
727
728 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
729 (cfi_finish): Likewise for fde.
730
bae25f19
L		 7312004-03-05 H.J. Lu <hongjiu.lu@intel.com>
732
733 * config/tc-ia64.c (md_assemble): Properly handle NULL
734 align_frag.
735 (ia64_handle_align): Don't abort if failed to add a stop bit.
736
ab509236
L		 7372004-03-04 H.J. Lu <hongjiu.lu@intel.com>
738
739 * Makefile.in: Regenerated.
740 * aclocal.m4: Likewise.
741 * configure: Likewise.
742 * doc/Makefile.in: Likewise.
743
d9201763
L		 7442004-03-03 H.J. Lu <hongjiu.lu@intel.com>
745
746 * config/tc-ia64.c (dot_align): New.
747 (ia64_do_align): Make it static.
748 (md_pseudo_table): Use "dot_align" for "align".
749 (ia64_md_do_align): Don't set align_frag here.
750 (ia64_handle_align): Add a stop bit to the previous bundle if
751 needed.
752
753 * config/tc-ia64.h (ia64_do_align): Removed.
754
ae51a426
JR		 7552003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
756
757 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
758 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
759 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
760 the most general type or the user specifically requested it.
761 (md_assemble): Add a new error message for when an instruction
762 is understood, but is not allowed due to an -isa option.
763
9545c4ce
L		 7642004-03-02 H.J. Lu <hongjiu.lu@intel.com>
765
766 * config/tc-ia64.c (align_frag): New.
767 (md_assemble): Set the tc_frag_data field in align_frag for
768 IA64_OPCODE_FIRST instructions.
769 (ia64_md_do_align): Set align_frag.
770 (ia64_handle_align): Add a stop bit if needed.
771
772 * config/tc-ia64.h (TC_FRAG_TYPE): New.
773 (TC_FRAG_INIT): New.
774
676a64f4
RS		 7752004-03-01 Richard Sandiford <rsandifo@redhat.com>
776
777 * config/tc-frv.c (fr400_audio): New variable.
778 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
779 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
780 (target_implements_insn_p): New function.
781 (md_assemble): Report an error if the processor doesn't implement
782 the instruction.
783
bd337dde
NC		 7842004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
785
786 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
787 (md_parse_option): Ditto.
788 (OPTION_NO_SPECIAL_M32R): Added.
789 (md_show_usage): Document it.
790 (enable_speial_m32r): Changed a default value from 0 to 1.
791 * doc/c-m32r.texi: Document the -no-bitinst option.
792
78878175
NC		 7932004-02-27 Nick Clifton <nickc@redhat.com>
794
795 * config/tc-sh.c (get_operand): Revert previous delta.
796 (tc_gen_reloc): Check for an unknown reloc type before processing
797 the addend.
798
1d6d62a4
MS		 7992004-02-27 Hannes Reinecke <hare@suse.de>
800
801 * config/tc-s390.c (s390_insn): Correct range check for opcode in
802 .insn pseudo operation.
803
4aa3e325
NC		 8042004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
805
806 * config/tc-sh.c (get_operand): In case of #Imm, check has been
807 added for wrong syntax.
808
73369e65
EC		 8092004-02-26 Eric Christopher <echristo@redhat.com>
810
811 * config/tc-mips.c (mips_dwarf2_addr_size): New.
812 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
813
6a5709a5
JR		 8142004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
815
816 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
817 nibble types to assembler.
818
95385380
FF		 8192004-02-25 Fred Fish <fnf@redhat.com>
820
821 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
822
b5e0fabd
JW		 8232004-02-20 James E Wilson <wilson@specifixinc.com>
824
825 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
826 finalize_syms.
827 (fixup_unw_records): New arg before_relax. Pass to slot_index.
828 (ia64_estimate_size_before_relax): New.
829 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
830 (generate_unwind_image): Pass 1 to fixup_unw_records.
831 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
832 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
833
2f01ffbf
JJ		 8342004-02-19 Jakub Jelinek <jakub@redhat.com>
835
836 * stabs.c (generate_asm_file): Avoid warning about use of
837 uninitialized variable.
838
9c59842f
JW		 8392004-02-18 David Mosberger <davidm@hpl.hp.com>
840
841 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
842 body, and endp, allow unwind records which do not have a "t"
843 (time/instruction) field.
844
34920d91
NC		 8452004-02-17 Petko Manolov <petkan@nucleusys.com>
846
847 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
848 (do_mav_dspsc_2): Likewise.
849 Fix accumulator registers move opcodes.
850
4dde8e61 8512004-02-13 Hannes Reinecke <hare@suse.de>
13ef8878 852 Jakub Jelinek <jakub@redhat.com>
4dde8e61
AJ		 853
854 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
855
936cf02e
JW		 8562004-02-10 Steve Ellcey <sje@cup.hp.com>
857
858 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
859 (tc_frob_symbol): New macro definition.
860 * config/tc-ia64.c (ia64_frob_symbol): New routine.
861
e41f12f3
DJ		 8622004-02-09 Daniel Jacobowitz <drow@mvista.com>
863
864 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
865 read-only.
866
a8a3b3b2
NS		 8672004-02-09 Nathan Sidwell <nathan@codesourcery.com>
868
869 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
870 (TC_CASE_SENSITIVE): ... this.
871 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
872 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
873
c97b7ef6
JW		 8742004-02-06 James E Wilson <wilson@specifixinc.com>
875
876 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
877 (generate_unwind_image): Re-add it here.
878
e4475e39
NS		 8792004-02-06 Nathan Sidwell <nathan@codesourcery.com>
880
881 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
882 * read.h (SKIP_WHITESPACE): Turn into an expression.
883 * read.c (read_a_source_file): A pseudo is removed by having a
884 NULL handler.
885
5738bc24
JW		 8862004-02-05 James E Wilson <wilson@specifixinc.com>
887
888 * config/tc-ia64.c (output_endp): New.
889 (count_bits): Delete.
890 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
891 endp unwind records.
892 (fixup_unw_records): Handle endp unwind records. Delete code for
893 shortening prologue regions not followed by a body record.
894 (dot_endp): Call add_unwind_entry to emit endp unwind record.
895 * config/tc-ia64.h (unw_record_type): Add endp.
896
d6e78c11
JW		 8972004-02-03 James E Wilson <wilson@specifixinc.com>
898
899 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
900 fill padding bytes with zeroes.
901 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
902 sets unwind_record slot_number and slot_frag fields.
903
f6a22291
MR		 9042004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
905
906 * config/tc-mips.c (add_got_offset_hilo): New function.
907 (macro): Use load_register() and add_got_offset_hilo() to load
908 constants instead of hardcoding code sequences throughout.
909
127cab00
L		 9102004-01-28 H.J. Lu <hongjiu.lu@intel.com>
911
912 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
913
6358301e
NC		 9142004-01-26 Bernardo Innocenti <bernie@develer.com>
915
916 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
917 like m68k-elf.
918 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
919 of hard-coded test for TARGET_OS=elf.
920
c8978940
CD		 9212004-01-24 Chris Demetriou <cgd@broadcom.com>
922
923 * config/tc-mips.c (hilo_interlocks): Change definition
924 so that MIPS32, MIPS64 and later ISAs are included, along with
925 the already-included machines. Update comments.
926
c3ba240c
DJ		 9272004-01-23 Daniel Jacobowitz <drow@mvista.com>
928
929 * config/tc-arm.c (tc_gen_reloc): Improve error message for
930 undefined local labels.
931
e864ceca
RS		 9322004-01-23 Richard Sandiford <rsandifo@redhat.com>
933
934 * config/tc-mips.c (load_address, macro): Update comments about
935 NewABI GP relaxation.
936
67c0d1eb
RS		 9372004-01-23 Richard Sandiford <rsandifo@redhat.com>
938
939 * config/tc-mips.c (macro_build): Remove place and counter arguments.
940 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
941 (mips16_macro_build, macro_build_jalr): Remove counter argument.
942 (set_at, load_register, load_address, move_register): Likewise.
943 (load_got_offset, add_got_offset): Likewise.
944 Update all calls and tidy accordingly.
945
584892a6
RS		 9462004-01-23 Richard Sandiford <rsandifo@redhat.com>
947
948 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
949 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
950 (RELAX_USE_SECOND): Bump to 0x10000.
951 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
952 (mips_macro_warning): New variable.
953 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
954 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
955 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
956 of RELAX_ENCODE.
957 (append_insn): Update mips_macro_warning.sizes.
958 (macro_start, macro_warning, macro_end): New functions.
959 (macro_build): Don't emit warnings here.
960 (macro_build_lui, md_estimate_size_before_relax): ...or here.
961 (md_convert_frag): Check for cases where one macro alternative
962 needs a warning and the other doesn't. Emit a warning if the
963 longer sequence was chosen.
964
4d7206a2
RS		 9652004-01-23 Richard Sandiford <rsandifo@redhat.com>
966
967 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
968 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
969 the first sequence, the size of the second sequence, and a flag
970 that says whether we should warn.
971 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
972 (RELAX_FIRST, RELAX_SECOND): New.
973 (mips_relax): New variable.
974 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
975 (append_insn): Remove "place" argument. Use mips_relax.sequence
976 rather than "place" to check whether we're expanding the second
977 alternative of a relaxable macro. Remove redundant check for
978 branch relaxation. If generating a normal insn, and there
979 is not enough room in the current frag, call relax_close_frag()
980 to close it. Update mips_relax.sizes[]. Emit fixups for the
981 second version of a relaxable macro. Record the first relaxable
982 fixup in mips_relax. Remove tc_gen_reloc workaround.
983 (macro_build): Remove all uses of "place". Use mips_relax.sequence
984 in the same way as in append_insn.
985 (mips16_macro_build): Remove "place" argument.
986 (macro_build_lui): As for macro_build. Don't drop the add_symbol
987 when generating the second version of a relaxable macro.
988 (load_got_offset, add_got_offset): New functions.
989 (load_address, macro): Use new relaxation machinery. Remove
990 tc_gen_reloc workarounds.
991 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
992 version of a relaxable macro is needed. Return -RELAX_SECOND if the
993 first version is needed.
994 (tc_gen_reloc): Remove relaxation handling.
995 (md_convert_frag): Go through the fixups for a relaxable macro and
996 mark those that belong to the unneeded alternative as done. If the
997 second alternative is needed, adjust the fixup addresses to account
998 for the deleted first alternative.
999
0530d30a
RS		 10002004-01-23 Richard Sandiford <rsandifo@redhat.com>
1001
1002 * frags.h (frag_room): Declare.
1003 * frags.c (frag_room): New function.
1004 * doc/internals.texi: Document it.
1005
048cdf86
TS		 10062004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1007
1008 * config/tc-mips.c (append_insn): Don't do r3900 interlock
1009 optimization for -mtune=r3900, as this will break on other CPUs.
1010
28d39d1a
NC		 10112004-01-11 Tom Rix <tcrix@worldnet.att.net>
1012
1013 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
73369e65 1014 be relaxed, use fixup.
28d39d1a
NC		 1015 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
1016
26664553
JJ		 10172004-01-19 Jakub Jelinek <jakub@redhat.com>
1018
1019 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
1020 precision operands.
1021
895921c9
MR		 10222004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1023
1024 * config/tc-mips.c (append_insn): Properly detect variant frags
1025 that preclude swapping of relaxed branches. Correctly swap
1026 instructions between frags when dealing with relaxed branches.
1027
f8b73030
MR		 10282004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1029
1030 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
1031 throughout.
1032 * aclocal.m4: Regenerate.
1033 * configure: Regenerate.
1034
ca9a79a1 10352004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
73369e65 1036
ca9a79a1
NC		 1037 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
1038 manipulation insns.
1039
cc3d92a5
RS		 10402004-01-12 Richard Sandiford <rsandifo@redhat.com>
1041
1042 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
1043 reloc, reserve space for the delay slot as well as the jalr itself.
1044
e45d0630
PB		 10452004-01-09 Paul Brook <paul@codesourcery.com>
1046
1047 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
1048 (do_vfp_sp2_from_reg2): New function.
1049 (insns): Use them.
1050 (do_vfp_dp_from_reg2): Check return values properly.
1051
81912461
ILT		 10522004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
1053
78849248
ILT		 1054 * config/tc-mips.c (warn_nops): Remove static variable.
1055 (macro): Remove test of warn_nops.
1056 (md_shortops): Remove 'n'.
1057 (md_parse_option): Remove 'n' case.
1058 (md_show_usage): Remove -n.
1059 * doc/as.texinfo (Overview): Remove MIPS -n option.
1060 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
1061 * NEWS: Mention removal of MIPS -n option.
1062
81912461
ILT		 1063 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
1064 (cop_interlocks): Check ISA level.
1065 (cop_mem_interlocks): Define.
1066 (reg_needs_delay): Check cop_interlocks rather than
1067 ISA_HAS_COPROC_DELAYS.
1068 (append_insn): Likewise. Use cop_mem_interlocks rather than
1069 directly checking mips_opts.isa.
1070 (mips_emit_delays): Likewise.
1071
73f20958
L		 10722004-01-07 H.J. Lu <hongjiu.lu@intel.com>
1073
1074 * config/tc-ia64.c (unwind): Move next_slot_number and
1075 next_slot_frag to ...
1076 (unw_rec_list): Here.
1077 (free_list_records): Removed.
1078 (output_unw_records): Likewise.
1079 (generate_unwind_image): Make it void.
1080 (alloc_record): Initialize next_slot_number and next_slot_frag.
1081 (slot_index): Take .org, .space and .align into account.
1082 (fixup_unw_records): Don't set slot_number to 0. Use
1083 list->next_slot_number and list->next_slot_frag instead of
1084 unwind.next_slot_number and unwind.next_slot_frag.
1085 (ia64_convert_frag): New.
1086 (generate_unwind_image): Generate a rs_machine_dependent frag
1087 for unwind record.
1088 (emit_one_bundle): Use list->next_slot_number and
1089 list->next_slot_frag instead of unwind.next_slot_number and
1090 unwind.next_slot_frag.
1091
1092 * config/tc-ia64.h (md_convert_frag): Defined as
1093 ia64_convert_frag.
1094 (md_estimate_size_before_relax): Defined as (f)->fr_var.
1095
99d09cdb
AO		 10962004-01-06 Alexandre Oliva <aoliva@redhat.com>
1097
1098 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
1099 * config/tc-frv.h (md_apply_fix3): Don't define.
1100 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
1101 operands.
1102 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
1103 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
1104 * config/tc-frv.c (line_separator_chars): Add `!'.
1105 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
1106 * config/tc-frv.c (md_assemble): Clear insn upfront.
1107 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
1108 * config/tc-frv.c (OPTION_FDPIC): New macro.
1109 (md_longopts): Add mfdpic.
1110 (md_parse_option): Handle it.
1111 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
1112 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
1113 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
1114 (frv_pic_ptr): Parse funcdesc.
1115
4a4c4a1d
MR		 11162004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1117
1118 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
1119 gasver.texi. Remove duplicate symbol definitions for texi2pod.
1120
2251dd89
MR		 11212004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1122
1123 * Makefile.am (Makefile): Move the dependency on
1124 $(BFDDIR)/configure.in to...
1125 (CONFIG_STATUS_DEPENDENCIES): ... here.
1126 (AUTOMAKE_OPTIONS): Require automake 1.8.
1127 * Makefile.in: Regenerate.
1128 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
1129 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
1130 $(BFDDIR)/configure.in here as well.
1131 * doc/Makefile.in: Regenerate.
1132
c6581168
MR		 11332004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1134
1135 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
1136 * Makefile.in: Regenerate.
1137 * aclocal.m4: Regenerate.
1138 * doc/Makefile.am (install, install-info): Remove.
1139 (install-data-local): A new hook for install-info.
1140 (AUTOMAKE_OPTIONS): Require automake 1.8.
1141 * doc/Makefile.in: Regenerate.
1142
303e7b79
NC		 11432004-01-02 Nutan Singh <nutan@kpitcummins.com>
1144
1145 * doc/c-sh.texi: Update description about floating point behavior
1146 of SH family.
1147
b50c15dc
NC		 11482004-01-02 Bernardo Innocenti <bernie@develer.com>
1149
1150 * configure.in: Add m68k-uClinux target.
1151 * configure: Regenerate.
7de9afa2 1152
c9e214e5 1153For older changes see ChangeLog-0203
08d56133
NC		 1154\f
1155Local Variables:
1156mode: change-log
1157left-margin: 8
1158fill-column: 74
1159version-control: never
1160End:
GDB Binutils - Deliverables
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