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* gencode.c (tab): For shad snd shld, fix result for
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
d6afba4b
JJ		 12004-08-18 Jakub Jelinek <jakub@redhat.com>
2
3 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
4 argument, don't do anything if current section is not
5 .gnu.linkonce.t.* and linkonce_empty is set.
6 (generate_unwind_image, dot_endp): Adjust callers, call
7 start_unwind_section (*, 1) if nothing will be put into the
8 section.
9
329e276d
NC		 102004-08-17 Nick Clifton <nickc@redhat.com>
11
12 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
13 (show_usage): Add -g.
14 (std_longopts): Add --gen-debug. Alpha sort the table.
15 (parse_args): Print an error message if a switch is not handled.
16 Handle the -g switch, calling md_debug_format_selector() if
17 necessary.
18 * NEWS: Mention new feature.
19 * doc/as.texinfo: Document new switch.
20 * doc/internals.texi: Document behaviour of md_parse_option.
21
22 * config/tc-arm.c (md_parse_option): Do not issue an error message
23 if the switch is not recognised.
24 * config/tc-m68k.c (md_parse_option): Likewise.
25 * config/tc-pdp11.c (md_parse_option): Likewise.
26 * config/tc-v850.c (md_parse_option): Likewise.
27
28 * as.h: Fix up formatting.
29 * tc.h: Likewise.
30
4101eec8
NC		 312004-08-16 Nick Clifton <nickc@redhat.com>
32
2766e5e4
NC		 33 * macro.c (macro_set_alternate): Use ISO C90 formatting.
34
4101eec8
NC		 35 * configure.in: Sort architecture based tables alphabetically.
36 * configure: Regenerate.
37
80f846b6
AM		 382004-08-16 Alan Modra <amodra@bigpond.net.au>
39
40 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
41 { "cc", 68 }, with { "cr", 70 }.
42
caa32fe5
NC		 432004-08-13 Jan Beulich <jbeulich@novell.com>
44 Nick Clifton <nickc@redhat.com>
45
46 * as.c: Add and handle new --alternate command line option.
47 * macro.c (macro_set_alternate): New.
48 * macro.h (macro_set_alternate): Declare.
49 * read.c: Add and handle new .altmacro and .noaltmacro directives.
50 * doc/as.texinfo: Document new command line option and pseudo-ops
51 as well as insert documentation originating from gasp about
52 alternate macro syntax.
53 * NEWS: Mention new command line option and pseudo-ops.
54
b2221023
MM		 552004-08-10 Mark Mitchell <mark@codesourcery.com>
56
57 * expr.c (operand): Handle the "~", "-", and "!" operators applied
58 to bignums.
59
db6579d4
PB		 602004-08-06 Paul Brook <paul@codesourcery.com>
61
62 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
63 Handle new relocations.
64 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
65
e750405d
BW		 662004-08-05 Bob Wilson <bob.wilson@acm.org>
67
68 * write.c (relax_segment): Use was_address instead of address when
69 setting fr_fix field for align frag due to backwards .org.
70
1d70c7fb
AO		 712004-07-29 Alexandre Oliva <aoliva@redhat.com>
72
73 Introduce SH2a support.
74 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
75 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
76 arch_sh2a_nofpu_up.
77 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
78 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
79 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
80 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
81 to end of conditional expression.
82 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
83 * config/tc-sh.c: Add sh2a-nofpu support.
84 2003-12-29 DJ Delorie <dj@redhat.com>
85 * tc-sh.c: Add sh2a support.
86 (parse_reg): Add tbr.
87 (parse_at): Support @@(disp,tbr).
88 (get_specific): Support sh2a opcodes.
89 (insert4): New, for 4 byte relocs.
90 (build_Mytes): Support sh2a opcodes.
91 (md_apply_fix3_Mytes): Support sh2a opcodes.
92 2003-12-02 Michael Snyder <msnyder@redhat.com>
93 * config/tc-sh.c (md_parse_option): Handle sh2a.
94 (sh_elf_final_processing): Ditto.
95
e7fbc2bf
JT		 962004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
97
98 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
99 for TE_NetBSD.
100
9232bbb0
AM		 1012004-07-27 Alan Modra <amodra@bigpond.net.au>
102
103 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
104 (ppc_arch): Expand comment.
105
670ec21d
NC		 1062004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
107
108 * config/tc-crx.c: Support evaluating the difference between two
109 symbols.
110 * config/tc-crx.h: Likewise.
111
406f8ff9 1122004-07-26 H.J. Lu <hongjiu.lu@intel.com>
38ce5b11
L		 113
114 * config/tc-ia64.c (start_unwind_section): Set the linked-to
115 section.
116 (ia64_elf_section_change_hook): Set the linked-to section for
117 SHT_IA_64_UNWIND.
118
c05e9f04
NC		 1192004-07-26 Dmitry Diky <diwil@spec.ru>
120
121 * config/tc-msp430.c: Add new subtargets: msp430x1610,
122 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
123 msp430xG438, msp430xG439.
124
e9863d7f
DJ		 1252004-07-25 Daniel Jacobowitz <dan@debian.org>
126
127 * doc/as.texinfo (Section, PushSection): Correct documentation
128 for ELF.
129
543613e9 1302004-07-21 Jan Beulich <jbeulich@novell.com>
20f0a1fc
NC		 131
132 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
133 permissible for the selected instruction suffix.
134 (match_template): Don't permit 64-bit general purpose operands in
135 32-bit mode.
136 (finalize_imm): Permit 64-bit immediates.
137 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
138 specially except for the width of the used base and/or index
139 registers. For 32-bit displacements, use sign-extended
140 relocations only when using 64-bit addressing.
141 Force zero displacement on rip-relative addressing when there is
142 no other displacement.
143 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
144 specially except for the width of the used base and/or index
145 registers.
146 (parse_register): Disallow Reg64 registers in 32-bit mode.
147
543613e9
NC		 148 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
149 suffix if the instruction doesn't support it.
150
01a3f561
MR		 1512004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
152
153 * config/tc-mips.c (append_insn): Handle constant expressions with
154 no associated relocation.
155 (mips_ip): Cancel the expression after use for the Q format
156 specifier.
157 (parse_relocation): Return no relocation for unsupported
158 operators.
159 (my_getSmallExpression): Return no relocation if no relocation
160 operators are used.
161
e12904d2
DA		 1622004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
163
164 * config/obj-som.c (adjust_stab_sections): Add prototype.
165 (obj_som_compiler, obj_som_version, obj_som_copyright,
166 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
167 * config/tc-hppa.c (update_subspace): Likewise.
168 (is_defined_subspace): Amplify comment.
169 * config/obj-som.h (som_frob_file): Add prototype.
170
90c1602c
L		 1712004-07-19 Christopher Faylor <cgf@timesys.com>
172 H.J. Lu <hongjiu.lu@intel.com>
173
174 * subsegs.c (section_symbol): Don't create a new segment when
175 existing segment is undefined.
176
f263249b
RE		 1772004-07-16 Richard Earnshaw <rearnsha@arm.com>
178
179 * config/tc-arm.c: Include include/opcode/arm.h.
180 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
181 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
182 (FPU_ARCH_*): Delete.
183 * Makefile.am: Update dependencies.
184 * Makefile.in: Regenerate.
185
152c65b9
NC		 1862004-07-15 Nick Clifton <nickc@redhat.com>
187
188 * configure.in: Accept armbe as a big-endian arm configuration.
189 * configure: Regenerate.
190
0477af35
NC		 1912004-07-13 Thomas Nystrom <thn@saeab.se>
192
193 * config/tc-i386.c (T_SHIFTOP): New constant.
194 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
195 (intel_el1): Handle '~'.
196 (intel_get_token): Handle '<>', '&', '|' and '~'.
197
1982004-07-13 Nick Clifton <nickc@redhat.com>
199
200 (md_assemble): Remove spurious newline from end of as_bad error
201 message.
202 (intel_e05_1): Likewise.
203 (intel_e11): Likewise.
204 (intel_match_token): Likewise.
205
31302357
AS		 2062004-07-11 Andreas Schwab <schwab@suse.de>
207
208 * config/tc-m68k.c: Convert to C90. Remove redundant
209 declarations. Indentation fixup.
210 [M68KCOFF]: Include "obj-coff.h" instead of declaring
211 obj_coff_section ourselves.
212
549f748d
JW		 2132004-07-09 James E Wilson <wilson@specifixinc.com>
214
215 * config/tc-ia64.c (default_big_endian): New.
216 (dot_byteorder, md_begin): Use it.
217 (md_parse_option): Set it.
218
1a320fbb
NC		 2192004-07-09 Nick Clifton <nickc@redhat.com>
220
221 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
222 * configure: Regenerate.
223 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
224 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
225 sh_find_elf_flags if necessary.
226
de7e6852
RS		 2272004-07-08 Richard Sandiford <rsandifo@redhat.com>
228
229 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
230 going to be split into more than one in-place addend, return 0
231 for relocations against mergeable sections. Associate comments
232 with code.
233
1fe1f39c
NC		 2342004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
235
236 * Makefile.am (CPU_TYPES): Add crx.
237 (TARGET_CPU_CFILES): Add config/tc-crx.c.
238 (TARGET_CPU_HFILES): Add config/tc-crx.h.
239 (DEPTC_crx_elf): New target.
240 (DEPOBJ_crx_elf): Likewise.
241 (DEP_crx_elf): Likewise.
242 * Makefile.in: Regenerate.
243 * configure.in: Add crx* target.
244 * configure: Regenerate.
245 * config/tc-crx.c: New file.
246 * config/tc-crx.h: New file.
247 * NEWS: Mention new target.
248
d9895649
NC		 2492004-07-06 Nick Clifton <nickc@redhat.com>
250
85fbca6a
NC		 251 * config.in: Undefine TARGET_SYMBIAN by default.
252 * configure.in:
253 * configure: Regenerate. Add sh-symbian-elf target. If
254 selected define TARGET_SYMBIAN.
255 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
256 format if TARGET_SYMBIAN has been defined.
257
e7bd9ea0
NC		 258 * output-file.c (output_file_create): Report the target format
259 chosen when bfd_openw reports that it is invalid.
260
d9895649
NC		 261 * config/obj-coff.c (coff_pseudo_table): Only define the weak
262 pseudo for BFD based assemblers.
263
871ec896
JR		 2642004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
265
266 gas:
267 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
268 (md_parse_option): Remove redundant -isa testing.
269 Make bfd_arch variable const.
270 (md_show_usage): Make bfd_arch variable const.
271
5a9ff93d
JW		 2722004-07-03 James E Wilson <wilson@specifixinc.com>
273
274 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
275 * config/tc-ia64.h (md_frag_check): Define.
276
c87db184
CF		 2772004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
278
279 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
280 externals.
281 * doc/as.texinfo (Weak): Document PE weak symbols.
282
3b91255e
RS		 2832004-07-03 Richard Sandiford <rsandifo@redhat.com>
284
285 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
286 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
287 (mips_frob_file): Rework so that only a single pass through the
288 relocs is needed. Allow %lo()s to have higher offsets than their
289 corresponding %hi()s or %got()s.
290
310ea308
NC		 2912004-07-02 Nick Clifton <nickc@redhat.com>
292
293 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
294 allow values which have come from undefined symbols.
295 Always consider this fixup to have been processed as a reloc
296 cannot be generated for it.
297
09b935ac
AM		 2982004-07-02 Alan Modra <amodra@bigpond.net.au>
299
300 * frags.h (struct frag): Add has_code and insn_addr fields.
301 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
302 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
303 * config/tc-ppc.h (md_frag_check): Define.
304
4d1cd5c7
MR		 3052004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
306
307 * doc/Makefile.am (info): Rename goal to...
308 (info-local): ... this, to preserve implicit dependencies.
309 * doc/Makefile.in: Regenerate with automake 1.8.5.
310
097f809a
NC		 3112004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
312
313 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
314 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
315 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
316 (tc_gen_reloc): Likewise.
317 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
318 (m32r_parse_name): Likewise.
319 (m32r_cgen_parse_fix_exp): Likewise.
320 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
321 (O_PIC_reloc): Likewise.
322 (TC_CGEN_PARSE_FIX_EXP): Likewise..
323 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
324 for @GOTOFF, @GOT, @PLT.
325
bb82af9f
NC		 3262004-06-21 Jan Beulich <jbeulich@novell.com>
327
328 * gas/symbols.c: While discarding ordinary local absolute symbols
329 when --strip-local-absolute is in effect, retain file symbols.
330
990ae22a
AS		 3312004-06-20 Andreas Schwab <schwab@suse.de>
332
333 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
334 (md_parse_option): Likewise.
335
32137342
NC		 3362004-06-17 Jan Beulich <jbeulich@novell.com>
337
338 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
339 * config/te-netware.h: New file.
340 * config/te-ppcnw.h: Delete: Obsolete.
341 * configure.in: Eliminate ill NetWare targets. Make generic
342 NetWare target use proper emulation.
343 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
344 reference to new te-netware.h.
345 * configure: Regenerate.
346 * Makefile.in: Regenerate.
347
f84d8e26
MS		 3482004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
349
350 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
351 comparison in .insn pseudo operation.
352
587aac4e
AM		 3532004-06-15 Alan Modra <amodra@bigpond.net.au>
354
355 * config/obj-coff.c (coff_adjust_section_syms): Use
356 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
357 (coff_frob_section): Likewise.
358 * config/tc-mips.c (md_apply_fix3): Likewise.
359 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
360 (elf_frob_file_after_relocs): Likewise.
361
2337eb33
DA		 3622004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
363
b8fc22bc
DA		 364 * config/tc-hppa.c (log2): Rename to exact_log2.
365 (pa_next_subseg): Delete unused function.
366 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
367 (create_new_subspace): Likewise.
368
2337eb33
DA		 369 Bug gas/213
370 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
371 labels. Fix warning.
372
53cb0362
DD		 3732004-05-28 DJ Delorie <dj@redhat.com>
374
375 * config/tc-mn10300.h (tc_fix_adjustable): Define.
376 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
377 or non-merged symbols.
378
888a75be
L		 3792004-05-28 H.J. Lu <hongjiu.lu@intel.com>
380
381 * config/tc-ia64.c (remove_marked_resource): Save, clear and
382 restore the old slot when inserting srlz.i/srlz.d.
383
f6f9408f
JR		 3842004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
385
386 * Makefile.am: Regenerate dependecies.
387 * Makefile.in: Regenerate.
388 * config/tc-sh.c (valid_arch): Make unsigned.
389 (preset_target_arch): Likewise.
390 (md_begin): Use new architecture flags system.
391 (get_specific): Likewise.
392 (assemble_ppi): Likewise.
393 (md_assemble): Likewise. Also fix error check for bad opcodes.
394 (md_parse_option): Likewise. Also generate -isa values according
395 to the table in bfd/cpu-sh.c instead of just constants. Also
396 allow <arch>-up ISA variants.
397 (sh_elf_final_processing): Replace if-else chain with a call to
398 sh_find_elf_flags().
399 * testsuite/gas/sh/arch: New directory.
400 * testsuite/gas/sh/arch/arch.exp: New test script.
401 * testsuite/gas/sh/arch/arch_expected.txt: New file.
402 * testsuite/gas/sh/arch/sh.s: New file.
403 * testsuite/gas/sh/arch/sh2.s: New file.
404 * testsuite/gas/sh/arch/sh-dsp.s: New file.
405 * testsuite/gas/sh/arch/sh2e.s: New file.
406 * testsuite/gas/sh/arch/sh3-nommu.s: New file.
407 * testsuite/gas/sh/arch/sh3.s: New file.
408 * testsuite/gas/sh/arch/sh3-dsp.s: New file.
409 * testsuite/gas/sh/arch/sh3e.s: New file.
410 * testsuite/gas/sh/arch/sh4-nommu-nofpu.s: New file.
411 * testsuite/gas/sh/arch/sh4-nofpu.s: New file.
412 * testsuite/gas/sh/arch/sh4.s: New file.
413 * testsuite/gas/sh/arch/sh4a-nofpu.s: New file.
414 * testsuite/gas/sh/arch/sh4al-dsp.s: New file.
415 * testsuite/gas/sh/arch/sh4a.s: New file.
416
580b9172
NC		 4172004-05-28 Peter Barada <peter@the-baradas.com>
418
419 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
420 with zero offset into mode 2 addressing to save a word.
421
652ca075
L		 4222004-05-27 H.J. Lu <hongjiu.lu@intel.com>
423
424 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
425 (ar_is_only_in_integer_unit): New.
426 (ar_is_only_in_memory_unit): New.
427 (generate_unwind_image): Silence gcc on 32bit host.
428 (md_assemble): Use ar_is_only_in_integer_unit instead of
429 ar_is_in_integer_unit. Check AR access.
430
60fed2d3
NC		 4312004-05-27 Peter Barada <peter@the-baradas.com>
432
433 * config/tc-m68k.c (md_begin): Sort the opcode table into
434 alphabetical order.
435 (m68k_compare_opcode): New function to do the sorting.
436
be8c092b
NC		 4372004-05-24 Peter Barada <peter@the-baradas.com>
438
439 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
440 addressing on MIT style operands.
441 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
442 w/mask addressing.
443 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
444 operands.
445
1181c20e
AM		 4462004-05-23 Alan Modra <amodra@bigpond.net.au>
447
448 * expr.c (operand, operator): Don't reject '++' and '--'.
449
20e56c33
RS		 4502004-05-20 Richard Sandiford <rsandifo@redhat.com>
451
452 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
453 dwarf tables.
454
b2d65c0b
NC		 4552004-05-17 Adam Nemet <anemet@lnxw.com>
456
457 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
458 * configure: Regenerate.
459
0da76f83
NC		 4602004-05-13 Paul Brook <paul@codesourcery.com>
461
462 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
463
4b363073
NC		 4642004-05-13 Joel Sherrill <joel@oarcorp.com>
465
466 * configure.in (or32-*-rtems*): Switch to elf.
467 * configure: Regenerate.
468
9598fbe5
NC		 4692004-05-13 Nick Clifton <nickc@redhat.com>
470
471 * po/fr.po: Updated French translation.
472
22fe14ad
NC		 4732004-05-11 Nick Clifton <nickc@redhat.com>
474
475 * doc/as.texinfo (Section): Document G and T flags to .section
476 directive. Document the extra arguments that the G flag
477 requires. Document the #tls flag.
478
4792004-05-11 H.J. Lu <hongjiu.lu@intel.com>
480
481 * subsegs.c (section_symbol): Create a new section symbol if
482 the existing one doesn't match.
483 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
484
532c738a
RS		 4852004-05-07 Richard Sandiford <rsandifo@redhat.com>
486
487 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
488 to cope with VR4181A errata MD(1) and MD(4).
489
0503b355
BF		 4902004-05-07 Brian Ford <ford@vss.fsi.com>
491
492 * NEWS: Mention .secrel32 for pe[i]-i386.
493
daeea990
AO		 4942004-05-07 Alexandre Oliva <aoliva@redhat.com>
495
496 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
497 (HANDLE_ALIGN): New.
498
bfbdcf04
DJ		 4992004-05-06 Daniel Jacobowitz <dan@debian.org>
500
501 * Makefile.am (DIST_SUBDIRS): Define.
502 * aclocal.m4: Regenerate with automake 1.8.4.
503 * Makefile.in: Likewise.
504 * doc/Makefile.in: Likewise.
505
5e819f9c
JW		 5062004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
507
508 * config/tc-ia64.c (dot_serialize): Declare.
509 (dot_serialize): New function.
510 (md_pseudo_table): Add ".serialize.data" and
511 ".serialize.instruction" directives.
512
e5976317
NC		 5132004-05-06 Nick Clifton <nickc@redhat.com>
514
515 * messages (as_internal_value_out_of_range): Print a message about
516 a value being out of range. Be consistent about whether the
517 values are printed in decimal or hexadecimal.
518 (as_warn_value_out_of_range): Generate a warning message about an
519 out of range value.
520 (as_bad_value_out_of_range): Generate an error message about an
521 out of range value.
522 * as.h: Prototype the new functions.
523 * config/tc-alpha.c (insert_operand): Use new function.
524 * config/tc-arc.c (arc_insert_operand): Likewise.
525 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
526 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
527 * config/tc-ppc.c (ppc_insert_operand): Likewise.
528 * config/tc-s390.c (s390_insert_operand): Likewise.
529 * config/tc-v850.c (v850_insert_operand): Likewise.
530
996991aa
AO		 5312004-05-05 Alexandre Oliva <aoliva@redhat.com>
532
533 * configure.in: Set em=linux for frv-*-*linux*.
534 * configure: Rebuilt.
535 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
536 (frv_md_fdpic_enabled): New.
537 * config/tc-frv.c (frv_md_fdpic_enabled): New.
538 (DEFAULT_FDPIC): New.
539 (frv_flags): Use DEFAULT_FDPIC.
540 (frv_pic_flag): Likewise.
541 (OPTION_NOPIC): New.
542 (md_longopts): Add -mnopic.
543 (md_parse_option): Handle it.
544 (md_show_usage): Add -mfdpic and -mnopic.
545
6b6e92f4
NC		 5462004-05-05 Peter Barada <peter@the-baradas.com>
547
548 * config/tc-m68k.c: Add find_cf_chip to print list of valid
549 chips for invalid coldfire instructions, rename selectors
550 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
551 add current_chip to track which chip is referred to(including save/restore),
552 use current_chip to select control registers, not current_arch.
553 (md_show_usage): Add new chips.
554 * doc/c-m68k.texi: Document new command line switches.
555
6f079ae3
JJ		 5562004-05-05 Jakub Jelinek <jakub@redhat.com>
557
558 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
559 (NOP_OPCODE): Define.
560 (s390_align_code): Remove prototype.
561 * tc-s390.c (s390_align_code): Remove.
562
2d6ed997
L		 5632004-05-04 H.J. Lu <hongjiu.lu@intel.com>
564
565 * config/tc-ia64.c (make_unw_section_name): Removed.
566 (start_unwind_section): New function.
567 (generate_unwind_image): Take const segT instead of const
568 char *.
569 (dot_handlerdata): Adjusted.
570 (dot_endp): Likewise.
571
b9f18452
L		 5722004-05-02 H.J. Lu <hongjiu.lu@intel.com>
573
574 * config/obj-elf.c (obj_elf_change_section): Allow the
575 ".note.GNU-stack" section has SHF_EXECINSTR.
576
fafe6678
L		 5772004-05-02 H.J. Lu <hongjiu.lu@intel.com>
578
579 * config/obj-elf.c (get_section): Return bfd_boolean.
580 (obj_elf_change_section): Call bfd_get_section_by_name_if
581 instead of bfd_map_over_sections.
582
86654c12
L		 5832004-04-30 H.J. Lu <hongjiu.lu@intel.com>
584
585 * config/obj-elf.c (get_section): New function.
586 (obj_elf_change_section): Support multiple sections with same
587 name.
588
376eb240
NC		 5892004-04-30 Nick Clifton <nickc@redhat.com>
590
591 * config/tc-arm.c (create_register_alias): Fix typo checking for
592 case sensitive register aliases.
593 (co_proc_number): Use error message string in all_reg_maps[]
594 array.
595 (cp_reg_required_here): Likewise.
596 (fp_reg_required_here): Likewise.
597
8a7140c3
NC		 5982004-04-29 Brian Ford <ford@vss.fsi.com>
599
600 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
601
3e722fb5
CD		 6022004-04-28 Chris Demetriou <cgd@broadcom.com>
603
604 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
605 (load_address, macro, mips_ip, md_parse_option)
606 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
607 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
608 embedded-PIC handling, and update comments.
609 (SWITCH_TABLE): Remove.
610 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
611 (enum mips_pic_level): Remove EMBEDDED_PIC.
612 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
613 (TC_FORCE_RELOCATION): Update comment.
614 * ecoff.c (ecoff_build_lineno): Add comment about some code that
615 might be safe to remove now that MIPS embedded-PIC is gone.
616
351e2b5a
DA		 6172004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
618
619 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
620 call to obj_set_subsection_attributes.
621 (obj_som_init_stab_section): Likewise.
622 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
623 (pa_def_subspaces): Provide comdat default.
624 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
625 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
626 calls to create_new_subspace and update_subspace to pass comdat flag.
627 (create_new_subspace, update_subspace): Add new comdat argument. Use
628 it in calls to obj_set_subsection_attributes.
629 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
630 and use of comdat, common and dup_comm parameters.
631
f5842774
L		 6322004-04-26 H.J. Lu <hongjiu.lu@intel.com>
633
634 * config/obj-elf.c (obj_elf_change_section): Check if the old
635 group name is NULL before comparison.
636
558fe4a7
CD		 6372004-04-23 Chris Demetriou <cgd@broadcom.com>
638
639 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
640
81a21e38
TS		 6412004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
642
643 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
644
6452004-04-23 Chris Demetriou <cgd@broadcom.com>
1ffcab4b
CD		 646
647 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
648 (OPTION_MEMBEDDED_PIC): Remove.
649 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
650 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
651 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
652 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
653 (OPTION_ELF_BASE): Renumber.
654 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
655 (md_show_usage): Remove mention of -membedded-pic.
656 * doc/as.texinfo: Remove mention of -membedded-pic.
657
4d0d148d
TS		 6582004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
659
660 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
661 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
662 a.out support.
663 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
664 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
665 USE_GLOBAL_POINTER_OPT.
666
017315e4
TS		 6672004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
668
669 * config/tc-mips.c (macro): One more use of load_delay_nop.
670
269137b2
TS		 6712004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
672
673 * config/tc-mips.c (load_delay_nop): New function.
674 (load_address, macro): Use load_delay_nop() to build a nop
675 which can be omitted with gpr_interlocks.
676
24772049
TS		 6772004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
678
679 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
680 cop_interlocks): Remove superfluous CPU entries.
681
06516a5e
PB		 6822004-04-22 Paul Brook <paul@codesourcery.com>
683
684 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
685
fd99574b
NC		 6862004-04-22 Peter Barada <peter@the-baradas.com>
687
688 * NEWS: Added support for EMAC instructions and MAC/EMAC
689 Motorola syntax.
690 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
691 scale factor tokens, trailing_ampersand to mark mask addressing
692 for MAC/EMAC instructions.
693 * config/m68k-parse.y: Add options_ampersand clause, '<<',
694 '>>'.
695 (yylex): Handle '>', '<', and '&' following '+'.
696 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
697 architectures in archs[].
698 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
699 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
700 respectively.
701 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
702 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
703 cases.
704 Add EMAC operands to init_table[].
705
69b97547
NC		 7062004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
707
708 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
709 state.
710 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
711 * config/tc-arm.c (enum mstate): Delete from here.
712 (mapping_state): Remove the static mapstate variable and instead
713 store the state in the segment. This allows a per-section mapping
714 state. Handle and ignore MAP_UNDEFINED states.
715 (arm_elf_change_section): Get the current mapping state from the
716 new section.
717 (s_ltorg): Set the mapping state to MAP_DATA.
718 (arm_cleanup): Use arm_elf_change_section to get the mapping state
719 for each pool as it is emitted.
720
7212004-04-22 Nick Clifton <nickc@redhat.com>
722
723 * config/tc-arm.h: Formatting tidy ups.
724
7a7f4e42
CD		 7252004-04-20 Chris Demetriou <cgd@broadcom.com>
726
727 * NEWS: Note that MIPS -membedded-pic option is deprecated.
728
6482c264
NC		 7292004-04-20 DJ Delorie <dj@redhat.com>
730
731 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
732 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
733 [TE_PE] (O_secrel): Define.
734 [TE_PE] (x86_pe_cons_fix_new): New.
735 [TE_PE] (pe_directive_secrel): Likewise.
736 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
737
5bf10039
EC		 7382004-04-19 Eric Christopher <echristo@redhat.com>
739
740 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
741 of previous patch for fix in gcc.
742
77cd6497
JJ		 7432004-04-19 Jakub Jelinek <jakub@redhat.com>
744
745 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
746
b8861cfb
NS		 7472004-04-19 Nathan Sidwell <nathan@codesourcery.com>
748
749 * read.c (do_align): Call md_flush_pending_output, if defined.
750
f4c724fc
AM		 7512004-04-16 Alan Modra <amodra@bigpond.net.au>
752
753 * expr.c (operand): Correct checks for ++ and --.
754
a4b6e8f6
L		 7552004-04-14 H.J. Lu <hongjiu.lu@intel.com>
756
757 * config/tc-generic.c: Add some comments.
758
d766e8ec
RS		 7592004-04-14 Richard Sandiford <rsandifo@redhat.com>
760
761 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
762 -{no-}mfix-vr4122-bugs.
763 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
764 (append_insn, mips_emit_delays): Update accordingly.
765 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
766 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
767 (md_parse_option): Update after above changes.
768 (md_show_usage): Add -mfix-vr4120.
769
ed9589d4
BW		 7702004-04-13 Bob Wilson <bob.wilson@acm.org>
771
772 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
773 of .section directive; add a reference to the ELF .subsection
774 directive.
775
097dba13
NC		 7762004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
777
778 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
779 in parallel.
780
279500de
TS		 7812004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
782
783 * Makefile.am: Remove mips from aout targets.
784 * Makefile.in: Regenerate.
785 * configure.in: Remove mips-dec-bsd* target.
786 * configure: Regenerate.
787
b7d7dc63
AM		 7882004-04-07 Alan Modra <amodra@bigpond.net.au>
789
790 PR 96
791 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
792 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
793 Update "mapping". Restrict some @ modifiers to 32 bit.
794
f55629b8
KK		 7952004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
796 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
797
798 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
799 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
800 dont_adjust_reloc_32 is set.
801 (md_longopts): Add option -renesas.
802 (md_parse_option, md_show_usage): Likewise.
803 * doc/c-sh.texi: Likewise.
804
a7844384
NC		 8052004-04-01 Dave Korn <dk@artimi.com>
806
807 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
808 hi16 and lo16 fixS structs.
809 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
810 exactly the same way as for RELOC_DLX_REL16.
811 (machine_ip): properly respect LO flag in the_insn and
812 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
813 (md_apply_fix3): apply RELOC_DLX_LO16.
814
6c71dbc4
SS		 8152004-03-30 Stan Shebs <shebs@apple.com>
816
817 Remove long-obsolete MPW support.
818 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
819 * configure.in: Remove mention of ppc-*-mpw* config.
820 * configure.in: Likewise.
821
7cc69913
NC		 8222004-03-30 Nick Clifton <nickc@redhat.com>
823
824 * config/tc-arm.c (meabi_flags): Make its use conditional upon
825 OBJ_ELF being defined.
826
53fbb48a
AM		 8272004-03-27 Alan Modra <amodra@bigpond.net.au>
828
829 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
830
d507cf36
PB		 8312004-03-23 Paul Brook <paul@codesourcery.com>
832
833 * config/tc-arm.c (meabi_flags): New variable.
834 (arm_parse_eabi): New function.
835 (md_begin): Set flags for EABI v3.
836 (arm_eabis): Add.
837 (arm_long_opts): Add meabi.
838 * doc/as.texinf <ARM>: Document -meabi.
839 * doc/c-arm.texi: Ditto.
840
88d65ad6
BW		 8412004-03-22 Bob Wilson <bob.wilson@acm.org>
842
843 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
844 tables even when use_literal_section flag is not set.
845
13ef8878
AM		 8462004-03-22 Alan Modra <amodra@bigpond.net.au>
847
848 * config/tc-sh.c: Remove trailing whitespace.
849
1048a9ba
HPN		 8502004-03-22 Hans-Peter Nilsson <hp@axis.com>
851
852 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
853 --mul-bug-abort and the default behavior.
854 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
855 (err_for_dangerous_mul_placement): New variable.
856 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
857 macros.
858 (md_cris_relax_table): Have placeholder for STATE_MUL.
859 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
860 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
861 case doing nothing.
862 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
863 STATE_BYTE)>: Ditto.
864 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
865 alignment and position of this frag, emit error message if
866 suspicious.
867 (md_assemble): For a multiply insn and when checking it,
868 transform the current frag into a special frag for that purpose.
869 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
870 OPTION_MULBUG_ABORT_ON>: Handle new options.
871
a7877748
BW		 8722004-03-19 Bob Wilson <bob.wilson@acm.org>
873
874 * config/tc-xtensa.c (mark_literal_frags): New function.
875 (xtensa_move_literals): Call mark_literal_frags for all literal
876 segments, including init and fini literal segments.
877 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
878
9992270f
DA		 8792004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
880
881 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
882 (pa_comm): Set BSF_OBJECT in symbol flags.
883
6e1772d5
AM		 8842004-03-19 Alan Modra <amodra@bigpond.net.au>
885
886 * Makefile.am: Run "make dep-am".
887 * Makefile.in: Regenerate.
888 * doc/Makefile.in: Regenerate.
889 * config.in: Regenerate.
890 * po/gas.pot: Regenerate.
891
3e4caed2
NS		 8922004-03-18 Nathan Sidwell <nathan@codesourcery.com>
893
c95b35a9
NS		 894 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
895 (demand_empty_rest_of_line): Issue an error here.
896 (ignore_rest_of_line): Silently skip to end.
897 (demand_copy_string): Issue an error, not warning.
898 (equals): Likewise.
899 * config/obj-elf.c (obj_elf_section_name): Likewise.
900 (obj_elf_section): Likewise.
901 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
902 (arc_extinst): Likewise.
903 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
904 (dot_spill): Likewise.
905 (dot_unwabi): Likewise.
906 (dot_prologue): Likewise.
907
3e4caed2
NS		 908 * expr.c (operand): Reject ++ and --.
909 (operator): Likewise.
910
2ce4cc60
KK		 9112004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
912
913 * config/tc-sh.c: Include dw2gencfi.h.
914 (sh_cfi_frame_initial_instructions): New function.
915 (sh_regname_to_dw2regnum): Likewise.
916 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
917 file.
918 (TARGET_USE_CFIPOP): Define.
919 (tc_cfi_frame_initial_instructions): Likewise.
920 (tc_regname_to_dw2regnum): Likewise.
921 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
922 * Makefile.am: Update dependencies.
923 * Makefile.in: Regenerate.
924
9183ed4b
AM		 9252004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
926
927 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
928 * configure: Regenerate.
929
00bbdfe7
BW		 9302004-03-12 Bob Wilson <bob.wilson@acm.org>
931
932 * read.c (s_leb128): Call md_flush_pending_output.
933
0f10071e
ML		 9342004-03-12 Michal Ludvig <mludvig@suse.cz>
935
936 * config/tc-i386.c (output_insn): Handle PadLock instructions.
937 * config/tc-i386.h (CpuPadLock): New define.
938 (CpuUnknownFlags): Added CpuPadLock.
939
84c84759
AS		 9402004-03-07 Andreas Schwab <schwab@suse.de>
941
942 * doc/c-hppa.texi (HPPA Directives): Fix typo.
943
6ec51dba
RH		 9442004-03-07 Richard Henderson <rth@redhat.com>
945
946 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
947 (cfi_finish): Likewise for fde.
948
bae25f19
L		 9492004-03-05 H.J. Lu <hongjiu.lu@intel.com>
950
951 * config/tc-ia64.c (md_assemble): Properly handle NULL
952 align_frag.
953 (ia64_handle_align): Don't abort if failed to add a stop bit.
954
ab509236
L		 9552004-03-04 H.J. Lu <hongjiu.lu@intel.com>
956
957 * Makefile.in: Regenerated.
958 * aclocal.m4: Likewise.
959 * configure: Likewise.
960 * doc/Makefile.in: Likewise.
961
d9201763
L		 9622004-03-03 H.J. Lu <hongjiu.lu@intel.com>
963
964 * config/tc-ia64.c (dot_align): New.
965 (ia64_do_align): Make it static.
966 (md_pseudo_table): Use "dot_align" for "align".
967 (ia64_md_do_align): Don't set align_frag here.
968 (ia64_handle_align): Add a stop bit to the previous bundle if
969 needed.
970
971 * config/tc-ia64.h (ia64_do_align): Removed.
972
ae51a426
JR		 9732003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
974
975 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
976 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
977 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
978 the most general type or the user specifically requested it.
979 (md_assemble): Add a new error message for when an instruction
980 is understood, but is not allowed due to an -isa option.
981
9545c4ce
L		 9822004-03-02 H.J. Lu <hongjiu.lu@intel.com>
983
984 * config/tc-ia64.c (align_frag): New.
985 (md_assemble): Set the tc_frag_data field in align_frag for
986 IA64_OPCODE_FIRST instructions.
987 (ia64_md_do_align): Set align_frag.
988 (ia64_handle_align): Add a stop bit if needed.
989
990 * config/tc-ia64.h (TC_FRAG_TYPE): New.
991 (TC_FRAG_INIT): New.
992
676a64f4
RS		 9932004-03-01 Richard Sandiford <rsandifo@redhat.com>
994
995 * config/tc-frv.c (fr400_audio): New variable.
996 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
997 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
998 (target_implements_insn_p): New function.
999 (md_assemble): Report an error if the processor doesn't implement
1000 the instruction.
1001
bd337dde
NC		 10022004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1003
1004 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
1005 (md_parse_option): Ditto.
1006 (OPTION_NO_SPECIAL_M32R): Added.
1007 (md_show_usage): Document it.
1008 (enable_speial_m32r): Changed a default value from 0 to 1.
1009 * doc/c-m32r.texi: Document the -no-bitinst option.
1010
78878175
NC		 10112004-02-27 Nick Clifton <nickc@redhat.com>
1012
1013 * config/tc-sh.c (get_operand): Revert previous delta.
1014 (tc_gen_reloc): Check for an unknown reloc type before processing
1015 the addend.
1016
1d6d62a4
MS		 10172004-02-27 Hannes Reinecke <hare@suse.de>
1018
1019 * config/tc-s390.c (s390_insn): Correct range check for opcode in
1020 .insn pseudo operation.
1021
4aa3e325
NC		 10222004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
1023
1024 * config/tc-sh.c (get_operand): In case of #Imm, check has been
1025 added for wrong syntax.
1026
73369e65
EC		 10272004-02-26 Eric Christopher <echristo@redhat.com>
1028
1029 * config/tc-mips.c (mips_dwarf2_addr_size): New.
1030 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
1031
6a5709a5
JR		 10322004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
1033
1034 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
1035 nibble types to assembler.
1036
95385380
FF		 10372004-02-25 Fred Fish <fnf@redhat.com>
1038
1039 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
1040
b5e0fabd
JW		 10412004-02-20 James E Wilson <wilson@specifixinc.com>
1042
1043 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
1044 finalize_syms.
1045 (fixup_unw_records): New arg before_relax. Pass to slot_index.
1046 (ia64_estimate_size_before_relax): New.
1047 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
1048 (generate_unwind_image): Pass 1 to fixup_unw_records.
1049 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
1050 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
1051
2f01ffbf
JJ		 10522004-02-19 Jakub Jelinek <jakub@redhat.com>
1053
1054 * stabs.c (generate_asm_file): Avoid warning about use of
1055 uninitialized variable.
1056
9c59842f
JW		 10572004-02-18 David Mosberger <davidm@hpl.hp.com>
1058
1059 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
1060 body, and endp, allow unwind records which do not have a "t"
1061 (time/instruction) field.
1062
34920d91
NC		 10632004-02-17 Petko Manolov <petkan@nucleusys.com>
1064
1065 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
1066 (do_mav_dspsc_2): Likewise.
1067 Fix accumulator registers move opcodes.
1068
4dde8e61 10692004-02-13 Hannes Reinecke <hare@suse.de>
13ef8878 1070 Jakub Jelinek <jakub@redhat.com>
4dde8e61
AJ		 1071
1072 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
1073
936cf02e
JW		 10742004-02-10 Steve Ellcey <sje@cup.hp.com>
1075
1076 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
1077 (tc_frob_symbol): New macro definition.
1078 * config/tc-ia64.c (ia64_frob_symbol): New routine.
1079
e41f12f3
DJ		 10802004-02-09 Daniel Jacobowitz <drow@mvista.com>
1081
1082 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
1083 read-only.
1084
a8a3b3b2
NS		 10852004-02-09 Nathan Sidwell <nathan@codesourcery.com>
1086
1087 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
1088 (TC_CASE_SENSITIVE): ... this.
1089 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
1090 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
1091
c97b7ef6
JW		 10922004-02-06 James E Wilson <wilson@specifixinc.com>
1093
1094 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
1095 (generate_unwind_image): Re-add it here.
1096
e4475e39
NS		 10972004-02-06 Nathan Sidwell <nathan@codesourcery.com>
1098
1099 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
1100 * read.h (SKIP_WHITESPACE): Turn into an expression.
1101 * read.c (read_a_source_file): A pseudo is removed by having a
1102 NULL handler.
1103
5738bc24
JW		 11042004-02-05 James E Wilson <wilson@specifixinc.com>
1105
1106 * config/tc-ia64.c (output_endp): New.
1107 (count_bits): Delete.
1108 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
1109 endp unwind records.
1110 (fixup_unw_records): Handle endp unwind records. Delete code for
1111 shortening prologue regions not followed by a body record.
1112 (dot_endp): Call add_unwind_entry to emit endp unwind record.
1113 * config/tc-ia64.h (unw_record_type): Add endp.
1114
d6e78c11
JW		 11152004-02-03 James E Wilson <wilson@specifixinc.com>
1116
1117 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
1118 fill padding bytes with zeroes.
1119 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
1120 sets unwind_record slot_number and slot_frag fields.
1121
f6a22291
MR		 11222004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1123
1124 * config/tc-mips.c (add_got_offset_hilo): New function.
1125 (macro): Use load_register() and add_got_offset_hilo() to load
1126 constants instead of hardcoding code sequences throughout.
1127
127cab00
L		 11282004-01-28 H.J. Lu <hongjiu.lu@intel.com>
1129
1130 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
1131
6358301e
NC		 11322004-01-26 Bernardo Innocenti <bernie@develer.com>
1133
1134 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
1135 like m68k-elf.
1136 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
1137 of hard-coded test for TARGET_OS=elf.
1138
c8978940
CD		 11392004-01-24 Chris Demetriou <cgd@broadcom.com>
1140
1141 * config/tc-mips.c (hilo_interlocks): Change definition
1142 so that MIPS32, MIPS64 and later ISAs are included, along with
1143 the already-included machines. Update comments.
1144
c3ba240c
DJ		 11452004-01-23 Daniel Jacobowitz <drow@mvista.com>
1146
1147 * config/tc-arm.c (tc_gen_reloc): Improve error message for
1148 undefined local labels.
1149
e864ceca
RS		 11502004-01-23 Richard Sandiford <rsandifo@redhat.com>
1151
1152 * config/tc-mips.c (load_address, macro): Update comments about
1153 NewABI GP relaxation.
1154
67c0d1eb
RS		 11552004-01-23 Richard Sandiford <rsandifo@redhat.com>
1156
1157 * config/tc-mips.c (macro_build): Remove place and counter arguments.
1158 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
1159 (mips16_macro_build, macro_build_jalr): Remove counter argument.
1160 (set_at, load_register, load_address, move_register): Likewise.
1161 (load_got_offset, add_got_offset): Likewise.
1162 Update all calls and tidy accordingly.
1163
584892a6
RS		 11642004-01-23 Richard Sandiford <rsandifo@redhat.com>
1165
1166 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
1167 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
1168 (RELAX_USE_SECOND): Bump to 0x10000.
1169 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
1170 (mips_macro_warning): New variable.
1171 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
1172 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
1173 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
1174 of RELAX_ENCODE.
1175 (append_insn): Update mips_macro_warning.sizes.
1176 (macro_start, macro_warning, macro_end): New functions.
1177 (macro_build): Don't emit warnings here.
1178 (macro_build_lui, md_estimate_size_before_relax): ...or here.
1179 (md_convert_frag): Check for cases where one macro alternative
1180 needs a warning and the other doesn't. Emit a warning if the
1181 longer sequence was chosen.
1182
4d7206a2
RS		 11832004-01-23 Richard Sandiford <rsandifo@redhat.com>
1184
1185 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
1186 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
1187 the first sequence, the size of the second sequence, and a flag
1188 that says whether we should warn.
1189 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
1190 (RELAX_FIRST, RELAX_SECOND): New.
1191 (mips_relax): New variable.
1192 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
1193 (append_insn): Remove "place" argument. Use mips_relax.sequence
1194 rather than "place" to check whether we're expanding the second
1195 alternative of a relaxable macro. Remove redundant check for
1196 branch relaxation. If generating a normal insn, and there
1197 is not enough room in the current frag, call relax_close_frag()
1198 to close it. Update mips_relax.sizes[]. Emit fixups for the
1199 second version of a relaxable macro. Record the first relaxable
1200 fixup in mips_relax. Remove tc_gen_reloc workaround.
1201 (macro_build): Remove all uses of "place". Use mips_relax.sequence
1202 in the same way as in append_insn.
1203 (mips16_macro_build): Remove "place" argument.
1204 (macro_build_lui): As for macro_build. Don't drop the add_symbol
1205 when generating the second version of a relaxable macro.
1206 (load_got_offset, add_got_offset): New functions.
1207 (load_address, macro): Use new relaxation machinery. Remove
1208 tc_gen_reloc workarounds.
1209 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
1210 version of a relaxable macro is needed. Return -RELAX_SECOND if the
1211 first version is needed.
1212 (tc_gen_reloc): Remove relaxation handling.
1213 (md_convert_frag): Go through the fixups for a relaxable macro and
1214 mark those that belong to the unneeded alternative as done. If the
1215 second alternative is needed, adjust the fixup addresses to account
1216 for the deleted first alternative.
1217
0530d30a
RS		 12182004-01-23 Richard Sandiford <rsandifo@redhat.com>
1219
1220 * frags.h (frag_room): Declare.
1221 * frags.c (frag_room): New function.
1222 * doc/internals.texi: Document it.
1223
048cdf86
TS		 12242004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1225
1226 * config/tc-mips.c (append_insn): Don't do r3900 interlock
1227 optimization for -mtune=r3900, as this will break on other CPUs.
1228
28d39d1a
NC		 12292004-01-11 Tom Rix <tcrix@worldnet.att.net>
1230
1231 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
73369e65 1232 be relaxed, use fixup.
28d39d1a
NC		 1233 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
1234
26664553
JJ		 12352004-01-19 Jakub Jelinek <jakub@redhat.com>
1236
1237 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
1238 precision operands.
1239
895921c9
MR		 12402004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1241
1242 * config/tc-mips.c (append_insn): Properly detect variant frags
1243 that preclude swapping of relaxed branches. Correctly swap
1244 instructions between frags when dealing with relaxed branches.
1245
f8b73030
MR		 12462004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1247
1248 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
1249 throughout.
1250 * aclocal.m4: Regenerate.
1251 * configure: Regenerate.
1252
ca9a79a1 12532004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
73369e65 1254
ca9a79a1
NC		 1255 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
1256 manipulation insns.
1257
cc3d92a5
RS		 12582004-01-12 Richard Sandiford <rsandifo@redhat.com>
1259
1260 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
1261 reloc, reserve space for the delay slot as well as the jalr itself.
1262
e45d0630
PB		 12632004-01-09 Paul Brook <paul@codesourcery.com>
1264
1265 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
1266 (do_vfp_sp2_from_reg2): New function.
1267 (insns): Use them.
1268 (do_vfp_dp_from_reg2): Check return values properly.
1269
81912461
ILT		 12702004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
1271
78849248
ILT		 1272 * config/tc-mips.c (warn_nops): Remove static variable.
1273 (macro): Remove test of warn_nops.
1274 (md_shortops): Remove 'n'.
1275 (md_parse_option): Remove 'n' case.
1276 (md_show_usage): Remove -n.
1277 * doc/as.texinfo (Overview): Remove MIPS -n option.
1278 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
1279 * NEWS: Mention removal of MIPS -n option.
1280
81912461
ILT		 1281 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
1282 (cop_interlocks): Check ISA level.
1283 (cop_mem_interlocks): Define.
1284 (reg_needs_delay): Check cop_interlocks rather than
1285 ISA_HAS_COPROC_DELAYS.
1286 (append_insn): Likewise. Use cop_mem_interlocks rather than
1287 directly checking mips_opts.isa.
1288 (mips_emit_delays): Likewise.
1289
73f20958
L		 12902004-01-07 H.J. Lu <hongjiu.lu@intel.com>
1291
1292 * config/tc-ia64.c (unwind): Move next_slot_number and
1293 next_slot_frag to ...
1294 (unw_rec_list): Here.
1295 (free_list_records): Removed.
1296 (output_unw_records): Likewise.
1297 (generate_unwind_image): Make it void.
1298 (alloc_record): Initialize next_slot_number and next_slot_frag.
1299 (slot_index): Take .org, .space and .align into account.
1300 (fixup_unw_records): Don't set slot_number to 0. Use
1301 list->next_slot_number and list->next_slot_frag instead of
1302 unwind.next_slot_number and unwind.next_slot_frag.
1303 (ia64_convert_frag): New.
1304 (generate_unwind_image): Generate a rs_machine_dependent frag
1305 for unwind record.
1306 (emit_one_bundle): Use list->next_slot_number and
1307 list->next_slot_frag instead of unwind.next_slot_number and
1308 unwind.next_slot_frag.
1309
1310 * config/tc-ia64.h (md_convert_frag): Defined as
1311 ia64_convert_frag.
1312 (md_estimate_size_before_relax): Defined as (f)->fr_var.
1313
99d09cdb
AO		 13142004-01-06 Alexandre Oliva <aoliva@redhat.com>
1315
1316 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
1317 * config/tc-frv.h (md_apply_fix3): Don't define.
1318 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
1319 operands.
1320 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
1321 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
1322 * config/tc-frv.c (line_separator_chars): Add `!'.
1323 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
1324 * config/tc-frv.c (md_assemble): Clear insn upfront.
1325 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
1326 * config/tc-frv.c (OPTION_FDPIC): New macro.
1327 (md_longopts): Add mfdpic.
1328 (md_parse_option): Handle it.
1329 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
1330 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
1331 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
1332 (frv_pic_ptr): Parse funcdesc.
1333
4a4c4a1d
MR		 13342004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1335
1336 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
1337 gasver.texi. Remove duplicate symbol definitions for texi2pod.
1338
2251dd89
MR		 13392004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1340
1341 * Makefile.am (Makefile): Move the dependency on
1342 $(BFDDIR)/configure.in to...
1343 (CONFIG_STATUS_DEPENDENCIES): ... here.
1344 (AUTOMAKE_OPTIONS): Require automake 1.8.
1345 * Makefile.in: Regenerate.
1346 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
1347 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
1348 $(BFDDIR)/configure.in here as well.
1349 * doc/Makefile.in: Regenerate.
1350
c6581168
MR		 13512004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1352
1353 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
1354 * Makefile.in: Regenerate.
1355 * aclocal.m4: Regenerate.
1356 * doc/Makefile.am (install, install-info): Remove.
1357 (install-data-local): A new hook for install-info.
1358 (AUTOMAKE_OPTIONS): Require automake 1.8.
1359 * doc/Makefile.in: Regenerate.
1360
303e7b79
NC		 13612004-01-02 Nutan Singh <nutan@kpitcummins.com>
1362
1363 * doc/c-sh.texi: Update description about floating point behavior
1364 of SH family.
1365
b50c15dc
NC		 13662004-01-02 Bernardo Innocenti <bernie@develer.com>
1367
1368 * configure.in: Add m68k-uClinux target.
1369 * configure: Regenerate.
7de9afa2 1370
c9e214e5 1371For older changes see ChangeLog-0203
08d56133
NC		 1372\f
1373Local Variables:
1374mode: change-log
1375left-margin: 8
1376fill-column: 74
1377version-control: never
1378End:
GDB Binutils - Deliverables
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