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* config.bfd (arm*-*-symbianelf*): New target.
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
f7870c8d
TS		 12004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
3 correctly.
4
d6afba4b
JJ		 52004-08-18 Jakub Jelinek <jakub@redhat.com>
6
7 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
8 argument, don't do anything if current section is not
9 .gnu.linkonce.t.* and linkonce_empty is set.
10 (generate_unwind_image, dot_endp): Adjust callers, call
11 start_unwind_section (*, 1) if nothing will be put into the
12 section.
13
329e276d
NC		 142004-08-17 Nick Clifton <nickc@redhat.com>
15
16 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
17 (show_usage): Add -g.
18 (std_longopts): Add --gen-debug. Alpha sort the table.
19 (parse_args): Print an error message if a switch is not handled.
20 Handle the -g switch, calling md_debug_format_selector() if
21 necessary.
22 * NEWS: Mention new feature.
23 * doc/as.texinfo: Document new switch.
24 * doc/internals.texi: Document behaviour of md_parse_option.
25
26 * config/tc-arm.c (md_parse_option): Do not issue an error message
27 if the switch is not recognised.
28 * config/tc-m68k.c (md_parse_option): Likewise.
29 * config/tc-pdp11.c (md_parse_option): Likewise.
30 * config/tc-v850.c (md_parse_option): Likewise.
31
32 * as.h: Fix up formatting.
33 * tc.h: Likewise.
34
4101eec8
NC		 352004-08-16 Nick Clifton <nickc@redhat.com>
36
2766e5e4
NC		 37 * macro.c (macro_set_alternate): Use ISO C90 formatting.
38
4101eec8
NC		 39 * configure.in: Sort architecture based tables alphabetically.
40 * configure: Regenerate.
41
80f846b6
AM		 422004-08-16 Alan Modra <amodra@bigpond.net.au>
43
44 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
45 { "cc", 68 }, with { "cr", 70 }.
46
caa32fe5
NC		 472004-08-13 Jan Beulich <jbeulich@novell.com>
48 Nick Clifton <nickc@redhat.com>
49
50 * as.c: Add and handle new --alternate command line option.
51 * macro.c (macro_set_alternate): New.
52 * macro.h (macro_set_alternate): Declare.
53 * read.c: Add and handle new .altmacro and .noaltmacro directives.
54 * doc/as.texinfo: Document new command line option and pseudo-ops
55 as well as insert documentation originating from gasp about
56 alternate macro syntax.
57 * NEWS: Mention new command line option and pseudo-ops.
58
b2221023
MM		 592004-08-10 Mark Mitchell <mark@codesourcery.com>
60
61 * expr.c (operand): Handle the "~", "-", and "!" operators applied
62 to bignums.
63
db6579d4
PB		 642004-08-06 Paul Brook <paul@codesourcery.com>
65
66 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
67 Handle new relocations.
68 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
69
e750405d
BW		 702004-08-05 Bob Wilson <bob.wilson@acm.org>
71
72 * write.c (relax_segment): Use was_address instead of address when
73 setting fr_fix field for align frag due to backwards .org.
74
1d70c7fb
AO		 752004-07-29 Alexandre Oliva <aoliva@redhat.com>
76
77 Introduce SH2a support.
78 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
79 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
80 arch_sh2a_nofpu_up.
81 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
82 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
83 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
84 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
85 to end of conditional expression.
86 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
87 * config/tc-sh.c: Add sh2a-nofpu support.
88 2003-12-29 DJ Delorie <dj@redhat.com>
89 * tc-sh.c: Add sh2a support.
90 (parse_reg): Add tbr.
91 (parse_at): Support @@(disp,tbr).
92 (get_specific): Support sh2a opcodes.
93 (insert4): New, for 4 byte relocs.
94 (build_Mytes): Support sh2a opcodes.
95 (md_apply_fix3_Mytes): Support sh2a opcodes.
96 2003-12-02 Michael Snyder <msnyder@redhat.com>
97 * config/tc-sh.c (md_parse_option): Handle sh2a.
98 (sh_elf_final_processing): Ditto.
99
e7fbc2bf
JT		 1002004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
101
102 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
103 for TE_NetBSD.
104
9232bbb0
AM		 1052004-07-27 Alan Modra <amodra@bigpond.net.au>
106
107 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
108 (ppc_arch): Expand comment.
109
670ec21d
NC		 1102004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
111
112 * config/tc-crx.c: Support evaluating the difference between two
113 symbols.
114 * config/tc-crx.h: Likewise.
115
406f8ff9 1162004-07-26 H.J. Lu <hongjiu.lu@intel.com>
38ce5b11
L		 117
118 * config/tc-ia64.c (start_unwind_section): Set the linked-to
119 section.
120 (ia64_elf_section_change_hook): Set the linked-to section for
121 SHT_IA_64_UNWIND.
122
c05e9f04
NC		 1232004-07-26 Dmitry Diky <diwil@spec.ru>
124
125 * config/tc-msp430.c: Add new subtargets: msp430x1610,
126 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
127 msp430xG438, msp430xG439.
128
e9863d7f
DJ		 1292004-07-25 Daniel Jacobowitz <dan@debian.org>
130
131 * doc/as.texinfo (Section, PushSection): Correct documentation
132 for ELF.
133
543613e9 1342004-07-21 Jan Beulich <jbeulich@novell.com>
20f0a1fc
NC		 135
136 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
137 permissible for the selected instruction suffix.
138 (match_template): Don't permit 64-bit general purpose operands in
139 32-bit mode.
140 (finalize_imm): Permit 64-bit immediates.
141 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
142 specially except for the width of the used base and/or index
143 registers. For 32-bit displacements, use sign-extended
144 relocations only when using 64-bit addressing.
145 Force zero displacement on rip-relative addressing when there is
146 no other displacement.
147 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
148 specially except for the width of the used base and/or index
149 registers.
150 (parse_register): Disallow Reg64 registers in 32-bit mode.
151
543613e9
NC		 152 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
153 suffix if the instruction doesn't support it.
154
01a3f561
MR		 1552004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
156
157 * config/tc-mips.c (append_insn): Handle constant expressions with
158 no associated relocation.
159 (mips_ip): Cancel the expression after use for the Q format
160 specifier.
161 (parse_relocation): Return no relocation for unsupported
162 operators.
163 (my_getSmallExpression): Return no relocation if no relocation
164 operators are used.
165
e12904d2
DA		 1662004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
167
168 * config/obj-som.c (adjust_stab_sections): Add prototype.
169 (obj_som_compiler, obj_som_version, obj_som_copyright,
170 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
171 * config/tc-hppa.c (update_subspace): Likewise.
172 (is_defined_subspace): Amplify comment.
173 * config/obj-som.h (som_frob_file): Add prototype.
174
90c1602c
L		 1752004-07-19 Christopher Faylor <cgf@timesys.com>
176 H.J. Lu <hongjiu.lu@intel.com>
177
178 * subsegs.c (section_symbol): Don't create a new segment when
179 existing segment is undefined.
180
f263249b
RE		 1812004-07-16 Richard Earnshaw <rearnsha@arm.com>
182
183 * config/tc-arm.c: Include include/opcode/arm.h.
184 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
185 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
186 (FPU_ARCH_*): Delete.
187 * Makefile.am: Update dependencies.
188 * Makefile.in: Regenerate.
189
152c65b9
NC		 1902004-07-15 Nick Clifton <nickc@redhat.com>
191
192 * configure.in: Accept armbe as a big-endian arm configuration.
193 * configure: Regenerate.
194
0477af35
NC		 1952004-07-13 Thomas Nystrom <thn@saeab.se>
196
197 * config/tc-i386.c (T_SHIFTOP): New constant.
198 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
199 (intel_el1): Handle '~'.
200 (intel_get_token): Handle '<>', '&', '|' and '~'.
201
2022004-07-13 Nick Clifton <nickc@redhat.com>
203
204 (md_assemble): Remove spurious newline from end of as_bad error
205 message.
206 (intel_e05_1): Likewise.
207 (intel_e11): Likewise.
208 (intel_match_token): Likewise.
209
31302357
AS		 2102004-07-11 Andreas Schwab <schwab@suse.de>
211
212 * config/tc-m68k.c: Convert to C90. Remove redundant
213 declarations. Indentation fixup.
214 [M68KCOFF]: Include "obj-coff.h" instead of declaring
215 obj_coff_section ourselves.
216
549f748d
JW		 2172004-07-09 James E Wilson <wilson@specifixinc.com>
218
219 * config/tc-ia64.c (default_big_endian): New.
220 (dot_byteorder, md_begin): Use it.
221 (md_parse_option): Set it.
222
1a320fbb
NC		 2232004-07-09 Nick Clifton <nickc@redhat.com>
224
225 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
226 * configure: Regenerate.
227 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
228 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
229 sh_find_elf_flags if necessary.
230
de7e6852
RS		 2312004-07-08 Richard Sandiford <rsandifo@redhat.com>
232
233 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
234 going to be split into more than one in-place addend, return 0
235 for relocations against mergeable sections. Associate comments
236 with code.
237
1fe1f39c
NC		 2382004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
239
240 * Makefile.am (CPU_TYPES): Add crx.
241 (TARGET_CPU_CFILES): Add config/tc-crx.c.
242 (TARGET_CPU_HFILES): Add config/tc-crx.h.
243 (DEPTC_crx_elf): New target.
244 (DEPOBJ_crx_elf): Likewise.
245 (DEP_crx_elf): Likewise.
246 * Makefile.in: Regenerate.
247 * configure.in: Add crx* target.
248 * configure: Regenerate.
249 * config/tc-crx.c: New file.
250 * config/tc-crx.h: New file.
251 * NEWS: Mention new target.
252
d9895649
NC		 2532004-07-06 Nick Clifton <nickc@redhat.com>
254
85fbca6a
NC		 255 * config.in: Undefine TARGET_SYMBIAN by default.
256 * configure.in:
257 * configure: Regenerate. Add sh-symbian-elf target. If
258 selected define TARGET_SYMBIAN.
259 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
260 format if TARGET_SYMBIAN has been defined.
261
e7bd9ea0
NC		 262 * output-file.c (output_file_create): Report the target format
263 chosen when bfd_openw reports that it is invalid.
264
d9895649
NC		 265 * config/obj-coff.c (coff_pseudo_table): Only define the weak
266 pseudo for BFD based assemblers.
267
871ec896
JR		 2682004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
269
270 gas:
271 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
272 (md_parse_option): Remove redundant -isa testing.
273 Make bfd_arch variable const.
274 (md_show_usage): Make bfd_arch variable const.
275
5a9ff93d
JW		 2762004-07-03 James E Wilson <wilson@specifixinc.com>
277
278 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
279 * config/tc-ia64.h (md_frag_check): Define.
280
c87db184
CF		 2812004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
282
283 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
284 externals.
285 * doc/as.texinfo (Weak): Document PE weak symbols.
286
3b91255e
RS		 2872004-07-03 Richard Sandiford <rsandifo@redhat.com>
288
289 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
290 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
291 (mips_frob_file): Rework so that only a single pass through the
292 relocs is needed. Allow %lo()s to have higher offsets than their
293 corresponding %hi()s or %got()s.
294
310ea308
NC		 2952004-07-02 Nick Clifton <nickc@redhat.com>
296
297 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
298 allow values which have come from undefined symbols.
299 Always consider this fixup to have been processed as a reloc
300 cannot be generated for it.
301
09b935ac
AM		 3022004-07-02 Alan Modra <amodra@bigpond.net.au>
303
304 * frags.h (struct frag): Add has_code and insn_addr fields.
305 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
306 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
307 * config/tc-ppc.h (md_frag_check): Define.
308
4d1cd5c7
MR		 3092004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
310
311 * doc/Makefile.am (info): Rename goal to...
312 (info-local): ... this, to preserve implicit dependencies.
313 * doc/Makefile.in: Regenerate with automake 1.8.5.
314
097f809a
NC		 3152004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
316
317 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
318 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
319 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
320 (tc_gen_reloc): Likewise.
321 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
322 (m32r_parse_name): Likewise.
323 (m32r_cgen_parse_fix_exp): Likewise.
324 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
325 (O_PIC_reloc): Likewise.
326 (TC_CGEN_PARSE_FIX_EXP): Likewise..
327 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
328 for @GOTOFF, @GOT, @PLT.
329
bb82af9f
NC		 3302004-06-21 Jan Beulich <jbeulich@novell.com>
331
332 * gas/symbols.c: While discarding ordinary local absolute symbols
333 when --strip-local-absolute is in effect, retain file symbols.
334
990ae22a
AS		 3352004-06-20 Andreas Schwab <schwab@suse.de>
336
337 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
338 (md_parse_option): Likewise.
339
32137342
NC		 3402004-06-17 Jan Beulich <jbeulich@novell.com>
341
342 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
343 * config/te-netware.h: New file.
344 * config/te-ppcnw.h: Delete: Obsolete.
345 * configure.in: Eliminate ill NetWare targets. Make generic
346 NetWare target use proper emulation.
347 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
348 reference to new te-netware.h.
349 * configure: Regenerate.
350 * Makefile.in: Regenerate.
351
f84d8e26
MS		 3522004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
353
354 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
355 comparison in .insn pseudo operation.
356
587aac4e
AM		 3572004-06-15 Alan Modra <amodra@bigpond.net.au>
358
359 * config/obj-coff.c (coff_adjust_section_syms): Use
360 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
361 (coff_frob_section): Likewise.
362 * config/tc-mips.c (md_apply_fix3): Likewise.
363 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
364 (elf_frob_file_after_relocs): Likewise.
365
2337eb33
DA		 3662004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
367
b8fc22bc
DA		 368 * config/tc-hppa.c (log2): Rename to exact_log2.
369 (pa_next_subseg): Delete unused function.
370 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
371 (create_new_subspace): Likewise.
372
2337eb33
DA		 373 Bug gas/213
374 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
375 labels. Fix warning.
376
53cb0362
DD		 3772004-05-28 DJ Delorie <dj@redhat.com>
378
379 * config/tc-mn10300.h (tc_fix_adjustable): Define.
380 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
381 or non-merged symbols.
382
888a75be
L		 3832004-05-28 H.J. Lu <hongjiu.lu@intel.com>
384
385 * config/tc-ia64.c (remove_marked_resource): Save, clear and
386 restore the old slot when inserting srlz.i/srlz.d.
387
f6f9408f
JR		 3882004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
389
390 * Makefile.am: Regenerate dependecies.
391 * Makefile.in: Regenerate.
392 * config/tc-sh.c (valid_arch): Make unsigned.
393 (preset_target_arch): Likewise.
394 (md_begin): Use new architecture flags system.
395 (get_specific): Likewise.
396 (assemble_ppi): Likewise.
397 (md_assemble): Likewise. Also fix error check for bad opcodes.
398 (md_parse_option): Likewise. Also generate -isa values according
399 to the table in bfd/cpu-sh.c instead of just constants. Also
400 allow <arch>-up ISA variants.
401 (sh_elf_final_processing): Replace if-else chain with a call to
402 sh_find_elf_flags().
403 * testsuite/gas/sh/arch: New directory.
404 * testsuite/gas/sh/arch/arch.exp: New test script.
405 * testsuite/gas/sh/arch/arch_expected.txt: New file.
406 * testsuite/gas/sh/arch/sh.s: New file.
407 * testsuite/gas/sh/arch/sh2.s: New file.
408 * testsuite/gas/sh/arch/sh-dsp.s: New file.
409 * testsuite/gas/sh/arch/sh2e.s: New file.
410 * testsuite/gas/sh/arch/sh3-nommu.s: New file.
411 * testsuite/gas/sh/arch/sh3.s: New file.
412 * testsuite/gas/sh/arch/sh3-dsp.s: New file.
413 * testsuite/gas/sh/arch/sh3e.s: New file.
414 * testsuite/gas/sh/arch/sh4-nommu-nofpu.s: New file.
415 * testsuite/gas/sh/arch/sh4-nofpu.s: New file.
416 * testsuite/gas/sh/arch/sh4.s: New file.
417 * testsuite/gas/sh/arch/sh4a-nofpu.s: New file.
418 * testsuite/gas/sh/arch/sh4al-dsp.s: New file.
419 * testsuite/gas/sh/arch/sh4a.s: New file.
420
580b9172
NC		 4212004-05-28 Peter Barada <peter@the-baradas.com>
422
423 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
424 with zero offset into mode 2 addressing to save a word.
425
652ca075
L		 4262004-05-27 H.J. Lu <hongjiu.lu@intel.com>
427
428 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
429 (ar_is_only_in_integer_unit): New.
430 (ar_is_only_in_memory_unit): New.
431 (generate_unwind_image): Silence gcc on 32bit host.
432 (md_assemble): Use ar_is_only_in_integer_unit instead of
433 ar_is_in_integer_unit. Check AR access.
434
60fed2d3
NC		 4352004-05-27 Peter Barada <peter@the-baradas.com>
436
437 * config/tc-m68k.c (md_begin): Sort the opcode table into
438 alphabetical order.
439 (m68k_compare_opcode): New function to do the sorting.
440
be8c092b
NC		 4412004-05-24 Peter Barada <peter@the-baradas.com>
442
443 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
444 addressing on MIT style operands.
445 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
446 w/mask addressing.
447 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
448 operands.
449
1181c20e
AM		 4502004-05-23 Alan Modra <amodra@bigpond.net.au>
451
452 * expr.c (operand, operator): Don't reject '++' and '--'.
453
20e56c33
RS		 4542004-05-20 Richard Sandiford <rsandifo@redhat.com>
455
456 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
457 dwarf tables.
458
b2d65c0b
NC		 4592004-05-17 Adam Nemet <anemet@lnxw.com>
460
461 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
462 * configure: Regenerate.
463
0da76f83
NC		 4642004-05-13 Paul Brook <paul@codesourcery.com>
465
466 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
467
4b363073
NC		 4682004-05-13 Joel Sherrill <joel@oarcorp.com>
469
470 * configure.in (or32-*-rtems*): Switch to elf.
471 * configure: Regenerate.
472
9598fbe5
NC		 4732004-05-13 Nick Clifton <nickc@redhat.com>
474
475 * po/fr.po: Updated French translation.
476
22fe14ad
NC		 4772004-05-11 Nick Clifton <nickc@redhat.com>
478
479 * doc/as.texinfo (Section): Document G and T flags to .section
480 directive. Document the extra arguments that the G flag
481 requires. Document the #tls flag.
482
4832004-05-11 H.J. Lu <hongjiu.lu@intel.com>
484
485 * subsegs.c (section_symbol): Create a new section symbol if
486 the existing one doesn't match.
487 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
488
532c738a
RS		 4892004-05-07 Richard Sandiford <rsandifo@redhat.com>
490
491 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
492 to cope with VR4181A errata MD(1) and MD(4).
493
0503b355
BF		 4942004-05-07 Brian Ford <ford@vss.fsi.com>
495
496 * NEWS: Mention .secrel32 for pe[i]-i386.
497
daeea990
AO		 4982004-05-07 Alexandre Oliva <aoliva@redhat.com>
499
500 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
501 (HANDLE_ALIGN): New.
502
bfbdcf04
DJ		 5032004-05-06 Daniel Jacobowitz <dan@debian.org>
504
505 * Makefile.am (DIST_SUBDIRS): Define.
506 * aclocal.m4: Regenerate with automake 1.8.4.
507 * Makefile.in: Likewise.
508 * doc/Makefile.in: Likewise.
509
5e819f9c
JW		 5102004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
511
512 * config/tc-ia64.c (dot_serialize): Declare.
513 (dot_serialize): New function.
514 (md_pseudo_table): Add ".serialize.data" and
515 ".serialize.instruction" directives.
516
e5976317
NC		 5172004-05-06 Nick Clifton <nickc@redhat.com>
518
519 * messages (as_internal_value_out_of_range): Print a message about
520 a value being out of range. Be consistent about whether the
521 values are printed in decimal or hexadecimal.
522 (as_warn_value_out_of_range): Generate a warning message about an
523 out of range value.
524 (as_bad_value_out_of_range): Generate an error message about an
525 out of range value.
526 * as.h: Prototype the new functions.
527 * config/tc-alpha.c (insert_operand): Use new function.
528 * config/tc-arc.c (arc_insert_operand): Likewise.
529 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
530 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
531 * config/tc-ppc.c (ppc_insert_operand): Likewise.
532 * config/tc-s390.c (s390_insert_operand): Likewise.
533 * config/tc-v850.c (v850_insert_operand): Likewise.
534
996991aa
AO		 5352004-05-05 Alexandre Oliva <aoliva@redhat.com>
536
537 * configure.in: Set em=linux for frv-*-*linux*.
538 * configure: Rebuilt.
539 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
540 (frv_md_fdpic_enabled): New.
541 * config/tc-frv.c (frv_md_fdpic_enabled): New.
542 (DEFAULT_FDPIC): New.
543 (frv_flags): Use DEFAULT_FDPIC.
544 (frv_pic_flag): Likewise.
545 (OPTION_NOPIC): New.
546 (md_longopts): Add -mnopic.
547 (md_parse_option): Handle it.
548 (md_show_usage): Add -mfdpic and -mnopic.
549
6b6e92f4
NC		 5502004-05-05 Peter Barada <peter@the-baradas.com>
551
552 * config/tc-m68k.c: Add find_cf_chip to print list of valid
553 chips for invalid coldfire instructions, rename selectors
554 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
555 add current_chip to track which chip is referred to(including save/restore),
556 use current_chip to select control registers, not current_arch.
557 (md_show_usage): Add new chips.
558 * doc/c-m68k.texi: Document new command line switches.
559
6f079ae3
JJ		 5602004-05-05 Jakub Jelinek <jakub@redhat.com>
561
562 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
563 (NOP_OPCODE): Define.
564 (s390_align_code): Remove prototype.
565 * tc-s390.c (s390_align_code): Remove.
566
2d6ed997
L		 5672004-05-04 H.J. Lu <hongjiu.lu@intel.com>
568
569 * config/tc-ia64.c (make_unw_section_name): Removed.
570 (start_unwind_section): New function.
571 (generate_unwind_image): Take const segT instead of const
572 char *.
573 (dot_handlerdata): Adjusted.
574 (dot_endp): Likewise.
575
b9f18452
L		 5762004-05-02 H.J. Lu <hongjiu.lu@intel.com>
577
578 * config/obj-elf.c (obj_elf_change_section): Allow the
579 ".note.GNU-stack" section has SHF_EXECINSTR.
580
fafe6678
L		 5812004-05-02 H.J. Lu <hongjiu.lu@intel.com>
582
583 * config/obj-elf.c (get_section): Return bfd_boolean.
584 (obj_elf_change_section): Call bfd_get_section_by_name_if
585 instead of bfd_map_over_sections.
586
86654c12
L		 5872004-04-30 H.J. Lu <hongjiu.lu@intel.com>
588
589 * config/obj-elf.c (get_section): New function.
590 (obj_elf_change_section): Support multiple sections with same
591 name.
592
376eb240
NC		 5932004-04-30 Nick Clifton <nickc@redhat.com>
594
595 * config/tc-arm.c (create_register_alias): Fix typo checking for
596 case sensitive register aliases.
597 (co_proc_number): Use error message string in all_reg_maps[]
598 array.
599 (cp_reg_required_here): Likewise.
600 (fp_reg_required_here): Likewise.
601
8a7140c3
NC		 6022004-04-29 Brian Ford <ford@vss.fsi.com>
603
604 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
605
3e722fb5
CD		 6062004-04-28 Chris Demetriou <cgd@broadcom.com>
607
608 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
609 (load_address, macro, mips_ip, md_parse_option)
610 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
611 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
612 embedded-PIC handling, and update comments.
613 (SWITCH_TABLE): Remove.
614 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
615 (enum mips_pic_level): Remove EMBEDDED_PIC.
616 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
617 (TC_FORCE_RELOCATION): Update comment.
618 * ecoff.c (ecoff_build_lineno): Add comment about some code that
619 might be safe to remove now that MIPS embedded-PIC is gone.
620
351e2b5a
DA		 6212004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
622
623 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
624 call to obj_set_subsection_attributes.
625 (obj_som_init_stab_section): Likewise.
626 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
627 (pa_def_subspaces): Provide comdat default.
628 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
629 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
630 calls to create_new_subspace and update_subspace to pass comdat flag.
631 (create_new_subspace, update_subspace): Add new comdat argument. Use
632 it in calls to obj_set_subsection_attributes.
633 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
634 and use of comdat, common and dup_comm parameters.
635
f5842774
L		 6362004-04-26 H.J. Lu <hongjiu.lu@intel.com>
637
638 * config/obj-elf.c (obj_elf_change_section): Check if the old
639 group name is NULL before comparison.
640
558fe4a7
CD		 6412004-04-23 Chris Demetriou <cgd@broadcom.com>
642
643 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
644
81a21e38
TS		 6452004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
646
647 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
648
6492004-04-23 Chris Demetriou <cgd@broadcom.com>
1ffcab4b
CD		 650
651 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
652 (OPTION_MEMBEDDED_PIC): Remove.
653 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
654 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
655 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
656 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
657 (OPTION_ELF_BASE): Renumber.
658 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
659 (md_show_usage): Remove mention of -membedded-pic.
660 * doc/as.texinfo: Remove mention of -membedded-pic.
661
4d0d148d
TS		 6622004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
663
664 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
665 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
666 a.out support.
667 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
668 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
669 USE_GLOBAL_POINTER_OPT.
670
017315e4
TS		 6712004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
672
673 * config/tc-mips.c (macro): One more use of load_delay_nop.
674
269137b2
TS		 6752004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
676
677 * config/tc-mips.c (load_delay_nop): New function.
678 (load_address, macro): Use load_delay_nop() to build a nop
679 which can be omitted with gpr_interlocks.
680
24772049
TS		 6812004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
682
683 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
684 cop_interlocks): Remove superfluous CPU entries.
685
06516a5e
PB		 6862004-04-22 Paul Brook <paul@codesourcery.com>
687
688 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
689
fd99574b
NC		 6902004-04-22 Peter Barada <peter@the-baradas.com>
691
692 * NEWS: Added support for EMAC instructions and MAC/EMAC
693 Motorola syntax.
694 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
695 scale factor tokens, trailing_ampersand to mark mask addressing
696 for MAC/EMAC instructions.
697 * config/m68k-parse.y: Add options_ampersand clause, '<<',
698 '>>'.
699 (yylex): Handle '>', '<', and '&' following '+'.
700 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
701 architectures in archs[].
702 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
703 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
704 respectively.
705 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
706 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
707 cases.
708 Add EMAC operands to init_table[].
709
69b97547
NC		 7102004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
711
712 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
713 state.
714 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
715 * config/tc-arm.c (enum mstate): Delete from here.
716 (mapping_state): Remove the static mapstate variable and instead
717 store the state in the segment. This allows a per-section mapping
718 state. Handle and ignore MAP_UNDEFINED states.
719 (arm_elf_change_section): Get the current mapping state from the
720 new section.
721 (s_ltorg): Set the mapping state to MAP_DATA.
722 (arm_cleanup): Use arm_elf_change_section to get the mapping state
723 for each pool as it is emitted.
724
7252004-04-22 Nick Clifton <nickc@redhat.com>
726
727 * config/tc-arm.h: Formatting tidy ups.
728
7a7f4e42
CD		 7292004-04-20 Chris Demetriou <cgd@broadcom.com>
730
731 * NEWS: Note that MIPS -membedded-pic option is deprecated.
732
6482c264
NC		 7332004-04-20 DJ Delorie <dj@redhat.com>
734
735 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
736 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
737 [TE_PE] (O_secrel): Define.
738 [TE_PE] (x86_pe_cons_fix_new): New.
739 [TE_PE] (pe_directive_secrel): Likewise.
740 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
741
5bf10039
EC		 7422004-04-19 Eric Christopher <echristo@redhat.com>
743
744 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
745 of previous patch for fix in gcc.
746
77cd6497
JJ		 7472004-04-19 Jakub Jelinek <jakub@redhat.com>
748
749 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
750
b8861cfb
NS		 7512004-04-19 Nathan Sidwell <nathan@codesourcery.com>
752
753 * read.c (do_align): Call md_flush_pending_output, if defined.
754
f4c724fc
AM		 7552004-04-16 Alan Modra <amodra@bigpond.net.au>
756
757 * expr.c (operand): Correct checks for ++ and --.
758
a4b6e8f6
L		 7592004-04-14 H.J. Lu <hongjiu.lu@intel.com>
760
761 * config/tc-generic.c: Add some comments.
762
d766e8ec
RS		 7632004-04-14 Richard Sandiford <rsandifo@redhat.com>
764
765 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
766 -{no-}mfix-vr4122-bugs.
767 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
768 (append_insn, mips_emit_delays): Update accordingly.
769 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
770 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
771 (md_parse_option): Update after above changes.
772 (md_show_usage): Add -mfix-vr4120.
773
ed9589d4
BW		 7742004-04-13 Bob Wilson <bob.wilson@acm.org>
775
776 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
777 of .section directive; add a reference to the ELF .subsection
778 directive.
779
097dba13
NC		 7802004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
781
782 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
783 in parallel.
784
279500de
TS		 7852004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
786
787 * Makefile.am: Remove mips from aout targets.
788 * Makefile.in: Regenerate.
789 * configure.in: Remove mips-dec-bsd* target.
790 * configure: Regenerate.
791
b7d7dc63
AM		 7922004-04-07 Alan Modra <amodra@bigpond.net.au>
793
794 PR 96
795 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
796 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
797 Update "mapping". Restrict some @ modifiers to 32 bit.
798
f55629b8
KK		 7992004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
800 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
801
802 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
803 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
804 dont_adjust_reloc_32 is set.
805 (md_longopts): Add option -renesas.
806 (md_parse_option, md_show_usage): Likewise.
807 * doc/c-sh.texi: Likewise.
808
a7844384
NC		 8092004-04-01 Dave Korn <dk@artimi.com>
810
811 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
812 hi16 and lo16 fixS structs.
813 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
814 exactly the same way as for RELOC_DLX_REL16.
815 (machine_ip): properly respect LO flag in the_insn and
816 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
817 (md_apply_fix3): apply RELOC_DLX_LO16.
818
6c71dbc4
SS		 8192004-03-30 Stan Shebs <shebs@apple.com>
820
821 Remove long-obsolete MPW support.
822 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
823 * configure.in: Remove mention of ppc-*-mpw* config.
824 * configure.in: Likewise.
825
7cc69913
NC		 8262004-03-30 Nick Clifton <nickc@redhat.com>
827
828 * config/tc-arm.c (meabi_flags): Make its use conditional upon
829 OBJ_ELF being defined.
830
53fbb48a
AM		 8312004-03-27 Alan Modra <amodra@bigpond.net.au>
832
833 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
834
d507cf36
PB		 8352004-03-23 Paul Brook <paul@codesourcery.com>
836
837 * config/tc-arm.c (meabi_flags): New variable.
838 (arm_parse_eabi): New function.
839 (md_begin): Set flags for EABI v3.
840 (arm_eabis): Add.
841 (arm_long_opts): Add meabi.
842 * doc/as.texinf <ARM>: Document -meabi.
843 * doc/c-arm.texi: Ditto.
844
88d65ad6
BW		 8452004-03-22 Bob Wilson <bob.wilson@acm.org>
846
847 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
848 tables even when use_literal_section flag is not set.
849
13ef8878
AM		 8502004-03-22 Alan Modra <amodra@bigpond.net.au>
851
852 * config/tc-sh.c: Remove trailing whitespace.
853
1048a9ba
HPN		 8542004-03-22 Hans-Peter Nilsson <hp@axis.com>
855
856 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
857 --mul-bug-abort and the default behavior.
858 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
859 (err_for_dangerous_mul_placement): New variable.
860 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
861 macros.
862 (md_cris_relax_table): Have placeholder for STATE_MUL.
863 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
864 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
865 case doing nothing.
866 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
867 STATE_BYTE)>: Ditto.
868 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
869 alignment and position of this frag, emit error message if
870 suspicious.
871 (md_assemble): For a multiply insn and when checking it,
872 transform the current frag into a special frag for that purpose.
873 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
874 OPTION_MULBUG_ABORT_ON>: Handle new options.
875
a7877748
BW		 8762004-03-19 Bob Wilson <bob.wilson@acm.org>
877
878 * config/tc-xtensa.c (mark_literal_frags): New function.
879 (xtensa_move_literals): Call mark_literal_frags for all literal
880 segments, including init and fini literal segments.
881 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
882
9992270f
DA		 8832004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
884
885 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
886 (pa_comm): Set BSF_OBJECT in symbol flags.
887
6e1772d5
AM		 8882004-03-19 Alan Modra <amodra@bigpond.net.au>
889
890 * Makefile.am: Run "make dep-am".
891 * Makefile.in: Regenerate.
892 * doc/Makefile.in: Regenerate.
893 * config.in: Regenerate.
894 * po/gas.pot: Regenerate.
895
3e4caed2
NS		 8962004-03-18 Nathan Sidwell <nathan@codesourcery.com>
897
c95b35a9
NS		 898 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
899 (demand_empty_rest_of_line): Issue an error here.
900 (ignore_rest_of_line): Silently skip to end.
901 (demand_copy_string): Issue an error, not warning.
902 (equals): Likewise.
903 * config/obj-elf.c (obj_elf_section_name): Likewise.
904 (obj_elf_section): Likewise.
905 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
906 (arc_extinst): Likewise.
907 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
908 (dot_spill): Likewise.
909 (dot_unwabi): Likewise.
910 (dot_prologue): Likewise.
911
3e4caed2
NS		 912 * expr.c (operand): Reject ++ and --.
913 (operator): Likewise.
914
2ce4cc60
KK		 9152004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
916
917 * config/tc-sh.c: Include dw2gencfi.h.
918 (sh_cfi_frame_initial_instructions): New function.
919 (sh_regname_to_dw2regnum): Likewise.
920 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
921 file.
922 (TARGET_USE_CFIPOP): Define.
923 (tc_cfi_frame_initial_instructions): Likewise.
924 (tc_regname_to_dw2regnum): Likewise.
925 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
926 * Makefile.am: Update dependencies.
927 * Makefile.in: Regenerate.
928
9183ed4b
AM		 9292004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
930
931 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
932 * configure: Regenerate.
933
00bbdfe7
BW		 9342004-03-12 Bob Wilson <bob.wilson@acm.org>
935
936 * read.c (s_leb128): Call md_flush_pending_output.
937
0f10071e
ML		 9382004-03-12 Michal Ludvig <mludvig@suse.cz>
939
940 * config/tc-i386.c (output_insn): Handle PadLock instructions.
941 * config/tc-i386.h (CpuPadLock): New define.
942 (CpuUnknownFlags): Added CpuPadLock.
943
84c84759
AS		 9442004-03-07 Andreas Schwab <schwab@suse.de>
945
946 * doc/c-hppa.texi (HPPA Directives): Fix typo.
947
6ec51dba
RH		 9482004-03-07 Richard Henderson <rth@redhat.com>
949
950 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
951 (cfi_finish): Likewise for fde.
952
bae25f19
L		 9532004-03-05 H.J. Lu <hongjiu.lu@intel.com>
954
955 * config/tc-ia64.c (md_assemble): Properly handle NULL
956 align_frag.
957 (ia64_handle_align): Don't abort if failed to add a stop bit.
958
ab509236
L		 9592004-03-04 H.J. Lu <hongjiu.lu@intel.com>
960
961 * Makefile.in: Regenerated.
962 * aclocal.m4: Likewise.
963 * configure: Likewise.
964 * doc/Makefile.in: Likewise.
965
d9201763
L		 9662004-03-03 H.J. Lu <hongjiu.lu@intel.com>
967
968 * config/tc-ia64.c (dot_align): New.
969 (ia64_do_align): Make it static.
970 (md_pseudo_table): Use "dot_align" for "align".
971 (ia64_md_do_align): Don't set align_frag here.
972 (ia64_handle_align): Add a stop bit to the previous bundle if
973 needed.
974
975 * config/tc-ia64.h (ia64_do_align): Removed.
976
ae51a426
JR		 9772003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
978
979 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
980 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
981 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
982 the most general type or the user specifically requested it.
983 (md_assemble): Add a new error message for when an instruction
984 is understood, but is not allowed due to an -isa option.
985
9545c4ce
L		 9862004-03-02 H.J. Lu <hongjiu.lu@intel.com>
987
988 * config/tc-ia64.c (align_frag): New.
989 (md_assemble): Set the tc_frag_data field in align_frag for
990 IA64_OPCODE_FIRST instructions.
991 (ia64_md_do_align): Set align_frag.
992 (ia64_handle_align): Add a stop bit if needed.
993
994 * config/tc-ia64.h (TC_FRAG_TYPE): New.
995 (TC_FRAG_INIT): New.
996
676a64f4
RS		 9972004-03-01 Richard Sandiford <rsandifo@redhat.com>
998
999 * config/tc-frv.c (fr400_audio): New variable.
1000 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
1001 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
1002 (target_implements_insn_p): New function.
1003 (md_assemble): Report an error if the processor doesn't implement
1004 the instruction.
1005
bd337dde
NC		 10062004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1007
1008 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
1009 (md_parse_option): Ditto.
1010 (OPTION_NO_SPECIAL_M32R): Added.
1011 (md_show_usage): Document it.
1012 (enable_speial_m32r): Changed a default value from 0 to 1.
1013 * doc/c-m32r.texi: Document the -no-bitinst option.
1014
78878175
NC		 10152004-02-27 Nick Clifton <nickc@redhat.com>
1016
1017 * config/tc-sh.c (get_operand): Revert previous delta.
1018 (tc_gen_reloc): Check for an unknown reloc type before processing
1019 the addend.
1020
1d6d62a4
MS		 10212004-02-27 Hannes Reinecke <hare@suse.de>
1022
1023 * config/tc-s390.c (s390_insn): Correct range check for opcode in
1024 .insn pseudo operation.
1025
4aa3e325
NC		 10262004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
1027
1028 * config/tc-sh.c (get_operand): In case of #Imm, check has been
1029 added for wrong syntax.
1030
73369e65
EC		 10312004-02-26 Eric Christopher <echristo@redhat.com>
1032
1033 * config/tc-mips.c (mips_dwarf2_addr_size): New.
1034 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
1035
6a5709a5
JR		 10362004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
1037
1038 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
1039 nibble types to assembler.
1040
95385380
FF		 10412004-02-25 Fred Fish <fnf@redhat.com>
1042
1043 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
1044
b5e0fabd
JW		 10452004-02-20 James E Wilson <wilson@specifixinc.com>
1046
1047 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
1048 finalize_syms.
1049 (fixup_unw_records): New arg before_relax. Pass to slot_index.
1050 (ia64_estimate_size_before_relax): New.
1051 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
1052 (generate_unwind_image): Pass 1 to fixup_unw_records.
1053 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
1054 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
1055
2f01ffbf
JJ		 10562004-02-19 Jakub Jelinek <jakub@redhat.com>
1057
1058 * stabs.c (generate_asm_file): Avoid warning about use of
1059 uninitialized variable.
1060
9c59842f
JW		 10612004-02-18 David Mosberger <davidm@hpl.hp.com>
1062
1063 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
1064 body, and endp, allow unwind records which do not have a "t"
1065 (time/instruction) field.
1066
34920d91
NC		 10672004-02-17 Petko Manolov <petkan@nucleusys.com>
1068
1069 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
1070 (do_mav_dspsc_2): Likewise.
1071 Fix accumulator registers move opcodes.
1072
4dde8e61 10732004-02-13 Hannes Reinecke <hare@suse.de>
13ef8878 1074 Jakub Jelinek <jakub@redhat.com>
4dde8e61
AJ		 1075
1076 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
1077
936cf02e
JW		 10782004-02-10 Steve Ellcey <sje@cup.hp.com>
1079
1080 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
1081 (tc_frob_symbol): New macro definition.
1082 * config/tc-ia64.c (ia64_frob_symbol): New routine.
1083
e41f12f3
DJ		 10842004-02-09 Daniel Jacobowitz <drow@mvista.com>
1085
1086 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
1087 read-only.
1088
a8a3b3b2
NS		 10892004-02-09 Nathan Sidwell <nathan@codesourcery.com>
1090
1091 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
1092 (TC_CASE_SENSITIVE): ... this.
1093 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
1094 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
1095
c97b7ef6
JW		 10962004-02-06 James E Wilson <wilson@specifixinc.com>
1097
1098 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
1099 (generate_unwind_image): Re-add it here.
1100
e4475e39
NS		 11012004-02-06 Nathan Sidwell <nathan@codesourcery.com>
1102
1103 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
1104 * read.h (SKIP_WHITESPACE): Turn into an expression.
1105 * read.c (read_a_source_file): A pseudo is removed by having a
1106 NULL handler.
1107
5738bc24
JW		 11082004-02-05 James E Wilson <wilson@specifixinc.com>
1109
1110 * config/tc-ia64.c (output_endp): New.
1111 (count_bits): Delete.
1112 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
1113 endp unwind records.
1114 (fixup_unw_records): Handle endp unwind records. Delete code for
1115 shortening prologue regions not followed by a body record.
1116 (dot_endp): Call add_unwind_entry to emit endp unwind record.
1117 * config/tc-ia64.h (unw_record_type): Add endp.
1118
d6e78c11
JW		 11192004-02-03 James E Wilson <wilson@specifixinc.com>
1120
1121 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
1122 fill padding bytes with zeroes.
1123 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
1124 sets unwind_record slot_number and slot_frag fields.
1125
f6a22291
MR		 11262004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1127
1128 * config/tc-mips.c (add_got_offset_hilo): New function.
1129 (macro): Use load_register() and add_got_offset_hilo() to load
1130 constants instead of hardcoding code sequences throughout.
1131
127cab00
L		 11322004-01-28 H.J. Lu <hongjiu.lu@intel.com>
1133
1134 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
1135
6358301e
NC		 11362004-01-26 Bernardo Innocenti <bernie@develer.com>
1137
1138 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
1139 like m68k-elf.
1140 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
1141 of hard-coded test for TARGET_OS=elf.
1142
c8978940
CD		 11432004-01-24 Chris Demetriou <cgd@broadcom.com>
1144
1145 * config/tc-mips.c (hilo_interlocks): Change definition
1146 so that MIPS32, MIPS64 and later ISAs are included, along with
1147 the already-included machines. Update comments.
1148
c3ba240c
DJ		 11492004-01-23 Daniel Jacobowitz <drow@mvista.com>
1150
1151 * config/tc-arm.c (tc_gen_reloc): Improve error message for
1152 undefined local labels.
1153
e864ceca
RS		 11542004-01-23 Richard Sandiford <rsandifo@redhat.com>
1155
1156 * config/tc-mips.c (load_address, macro): Update comments about
1157 NewABI GP relaxation.
1158
67c0d1eb
RS		 11592004-01-23 Richard Sandiford <rsandifo@redhat.com>
1160
1161 * config/tc-mips.c (macro_build): Remove place and counter arguments.
1162 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
1163 (mips16_macro_build, macro_build_jalr): Remove counter argument.
1164 (set_at, load_register, load_address, move_register): Likewise.
1165 (load_got_offset, add_got_offset): Likewise.
1166 Update all calls and tidy accordingly.
1167
584892a6
RS		 11682004-01-23 Richard Sandiford <rsandifo@redhat.com>
1169
1170 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
1171 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
1172 (RELAX_USE_SECOND): Bump to 0x10000.
1173 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
1174 (mips_macro_warning): New variable.
1175 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
1176 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
1177 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
1178 of RELAX_ENCODE.
1179 (append_insn): Update mips_macro_warning.sizes.
1180 (macro_start, macro_warning, macro_end): New functions.
1181 (macro_build): Don't emit warnings here.
1182 (macro_build_lui, md_estimate_size_before_relax): ...or here.
1183 (md_convert_frag): Check for cases where one macro alternative
1184 needs a warning and the other doesn't. Emit a warning if the
1185 longer sequence was chosen.
1186
4d7206a2
RS		 11872004-01-23 Richard Sandiford <rsandifo@redhat.com>
1188
1189 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
1190 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
1191 the first sequence, the size of the second sequence, and a flag
1192 that says whether we should warn.
1193 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
1194 (RELAX_FIRST, RELAX_SECOND): New.
1195 (mips_relax): New variable.
1196 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
1197 (append_insn): Remove "place" argument. Use mips_relax.sequence
1198 rather than "place" to check whether we're expanding the second
1199 alternative of a relaxable macro. Remove redundant check for
1200 branch relaxation. If generating a normal insn, and there
1201 is not enough room in the current frag, call relax_close_frag()
1202 to close it. Update mips_relax.sizes[]. Emit fixups for the
1203 second version of a relaxable macro. Record the first relaxable
1204 fixup in mips_relax. Remove tc_gen_reloc workaround.
1205 (macro_build): Remove all uses of "place". Use mips_relax.sequence
1206 in the same way as in append_insn.
1207 (mips16_macro_build): Remove "place" argument.
1208 (macro_build_lui): As for macro_build. Don't drop the add_symbol
1209 when generating the second version of a relaxable macro.
1210 (load_got_offset, add_got_offset): New functions.
1211 (load_address, macro): Use new relaxation machinery. Remove
1212 tc_gen_reloc workarounds.
1213 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
1214 version of a relaxable macro is needed. Return -RELAX_SECOND if the
1215 first version is needed.
1216 (tc_gen_reloc): Remove relaxation handling.
1217 (md_convert_frag): Go through the fixups for a relaxable macro and
1218 mark those that belong to the unneeded alternative as done. If the
1219 second alternative is needed, adjust the fixup addresses to account
1220 for the deleted first alternative.
1221
0530d30a
RS		 12222004-01-23 Richard Sandiford <rsandifo@redhat.com>
1223
1224 * frags.h (frag_room): Declare.
1225 * frags.c (frag_room): New function.
1226 * doc/internals.texi: Document it.
1227
048cdf86
TS		 12282004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1229
1230 * config/tc-mips.c (append_insn): Don't do r3900 interlock
1231 optimization for -mtune=r3900, as this will break on other CPUs.
1232
28d39d1a
NC		 12332004-01-11 Tom Rix <tcrix@worldnet.att.net>
1234
1235 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
73369e65 1236 be relaxed, use fixup.
28d39d1a
NC		 1237 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
1238
26664553
JJ		 12392004-01-19 Jakub Jelinek <jakub@redhat.com>
1240
1241 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
1242 precision operands.
1243
895921c9
MR		 12442004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1245
1246 * config/tc-mips.c (append_insn): Properly detect variant frags
1247 that preclude swapping of relaxed branches. Correctly swap
1248 instructions between frags when dealing with relaxed branches.
1249
f8b73030
MR		 12502004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1251
1252 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
1253 throughout.
1254 * aclocal.m4: Regenerate.
1255 * configure: Regenerate.
1256
ca9a79a1 12572004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
73369e65 1258
ca9a79a1
NC		 1259 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
1260 manipulation insns.
1261
cc3d92a5
RS		 12622004-01-12 Richard Sandiford <rsandifo@redhat.com>
1263
1264 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
1265 reloc, reserve space for the delay slot as well as the jalr itself.
1266
e45d0630
PB		 12672004-01-09 Paul Brook <paul@codesourcery.com>
1268
1269 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
1270 (do_vfp_sp2_from_reg2): New function.
1271 (insns): Use them.
1272 (do_vfp_dp_from_reg2): Check return values properly.
1273
81912461
ILT		 12742004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
1275
78849248
ILT		 1276 * config/tc-mips.c (warn_nops): Remove static variable.
1277 (macro): Remove test of warn_nops.
1278 (md_shortops): Remove 'n'.
1279 (md_parse_option): Remove 'n' case.
1280 (md_show_usage): Remove -n.
1281 * doc/as.texinfo (Overview): Remove MIPS -n option.
1282 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
1283 * NEWS: Mention removal of MIPS -n option.
1284
81912461
ILT		 1285 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
1286 (cop_interlocks): Check ISA level.
1287 (cop_mem_interlocks): Define.
1288 (reg_needs_delay): Check cop_interlocks rather than
1289 ISA_HAS_COPROC_DELAYS.
1290 (append_insn): Likewise. Use cop_mem_interlocks rather than
1291 directly checking mips_opts.isa.
1292 (mips_emit_delays): Likewise.
1293
73f20958
L		 12942004-01-07 H.J. Lu <hongjiu.lu@intel.com>
1295
1296 * config/tc-ia64.c (unwind): Move next_slot_number and
1297 next_slot_frag to ...
1298 (unw_rec_list): Here.
1299 (free_list_records): Removed.
1300 (output_unw_records): Likewise.
1301 (generate_unwind_image): Make it void.
1302 (alloc_record): Initialize next_slot_number and next_slot_frag.
1303 (slot_index): Take .org, .space and .align into account.
1304 (fixup_unw_records): Don't set slot_number to 0. Use
1305 list->next_slot_number and list->next_slot_frag instead of
1306 unwind.next_slot_number and unwind.next_slot_frag.
1307 (ia64_convert_frag): New.
1308 (generate_unwind_image): Generate a rs_machine_dependent frag
1309 for unwind record.
1310 (emit_one_bundle): Use list->next_slot_number and
1311 list->next_slot_frag instead of unwind.next_slot_number and
1312 unwind.next_slot_frag.
1313
1314 * config/tc-ia64.h (md_convert_frag): Defined as
1315 ia64_convert_frag.
1316 (md_estimate_size_before_relax): Defined as (f)->fr_var.
1317
99d09cdb
AO		 13182004-01-06 Alexandre Oliva <aoliva@redhat.com>
1319
1320 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
1321 * config/tc-frv.h (md_apply_fix3): Don't define.
1322 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
1323 operands.
1324 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
1325 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
1326 * config/tc-frv.c (line_separator_chars): Add `!'.
1327 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
1328 * config/tc-frv.c (md_assemble): Clear insn upfront.
1329 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
1330 * config/tc-frv.c (OPTION_FDPIC): New macro.
1331 (md_longopts): Add mfdpic.
1332 (md_parse_option): Handle it.
1333 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
1334 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
1335 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
1336 (frv_pic_ptr): Parse funcdesc.
1337
4a4c4a1d
MR		 13382004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1339
1340 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
1341 gasver.texi. Remove duplicate symbol definitions for texi2pod.
1342
2251dd89
MR		 13432004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1344
1345 * Makefile.am (Makefile): Move the dependency on
1346 $(BFDDIR)/configure.in to...
1347 (CONFIG_STATUS_DEPENDENCIES): ... here.
1348 (AUTOMAKE_OPTIONS): Require automake 1.8.
1349 * Makefile.in: Regenerate.
1350 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
1351 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
1352 $(BFDDIR)/configure.in here as well.
1353 * doc/Makefile.in: Regenerate.
1354
c6581168
MR		 13552004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1356
1357 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
1358 * Makefile.in: Regenerate.
1359 * aclocal.m4: Regenerate.
1360 * doc/Makefile.am (install, install-info): Remove.
1361 (install-data-local): A new hook for install-info.
1362 (AUTOMAKE_OPTIONS): Require automake 1.8.
1363 * doc/Makefile.in: Regenerate.
1364
303e7b79
NC		 13652004-01-02 Nutan Singh <nutan@kpitcummins.com>
1366
1367 * doc/c-sh.texi: Update description about floating point behavior
1368 of SH family.
1369
b50c15dc
NC		 13702004-01-02 Bernardo Innocenti <bernie@develer.com>
1371
1372 * configure.in: Add m68k-uClinux target.
1373 * configure: Regenerate.
7de9afa2 1374
c9e214e5 1375For older changes see ChangeLog-0203
08d56133
NC		 1376\f
1377Local Variables:
1378mode: change-log
1379left-margin: 8
1380fill-column: 74
1381version-control: never
1382End:
GDB Binutils - Deliverables
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