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* language.c (local_hex_format_custom): Remove.
[thirdparty/binutils-gdb.git] / gas / ChangeLog
CommitLineData
e9fad691
AM		 12004-09-09 Alan Modra <amodra@bigpond.net.au>
2
3 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
4 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
5
10b016c2
PB		 62004-09-08 Paul Brook <paul@codesourcery.com>
7
8 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
9 fini_array and preinit_array section types.
10 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
11 and fini_array.
12 * doc/as.texinfo: Document extra section types.
13
e5a52504
MM		 142004-09-02 Mark Mitchell <mark@codesourcery.com>
15
16 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
17 * Makefile.in: Regenerated.
18 * configure.in: Set em for arm*-*-symbianelf*.
19 * configure: Regenerated.
20 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
21 vectors when appropriate.
22 * config/te-symbian.h: New file.
23
42851540
NC		 242004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
25
26 * config/tc-crx.c (gettrap): Exception vector can be case
27 insensitive.
28 (process_label_constant): Fix a 32-bit displacement bug in branch
29 instructions.
30 (get_operandtype) : Bug fix, wrong operand was used.
31 (process_label_constant): Initialize relocation type to
32 BFD_RELOC_NONE
33
8783612f
RE		 342004-09-01 Richard Earnshaw < reanrsha@arm.com>
35
36 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
37 for synthesizable cores.
38
1ff4677c
RE		 39 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
40
b18c562e
NC		 412004-08-25 Dmitry Diky <diwil@spec.ru>
42
43 * config/tc-msp430.c: Clean-up the code.
44 (md_relax_table): New relax table.
45 (mcu_types): Sort MCU types.
46 (md_pseudo_table): Add .profiler pseudo handler.
47 (pow2value): New function.
48 (msp430_profiler): New function.
49 (msp430_operands): Add new insns handlers.
50 (msp430_srcoperand): Add register operand handler, allow complex
51 expressions.
52 (md_estimate_size_before_relax): Rewritten.
53 (md_convert_frag): Rewritten.
54 (msp430_relax_frag): New function.
55 * config/tc-msp430.h (md_relax_frag): define macro
56 * doc/c-msp430.texi: Update information.
57
8f94ae4d
NC		 582004-08-24 Nick Clifton <nickc@redhat.com>
59
60 * as.c (std_shortopts): Allow -g to take an optional argument.
61 (parse_args): Pass any switch starting with -g on to the backend
62 for parsing.
63
e51dace8
MM		 642004-08-18 Mark Mitchell <mark@codesourcery.com>
65
66 * configure.in (arm*-*-symbianelf*): New target.
67 (arm*-*-eabi*): Likewise.
68 * configure: Regenerated.
69
f7870c8d
TS		 702004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
71 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
72 correctly.
73
d6afba4b
JJ		 742004-08-18 Jakub Jelinek <jakub@redhat.com>
75
76 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
77 argument, don't do anything if current section is not
78 .gnu.linkonce.t.* and linkonce_empty is set.
79 (generate_unwind_image, dot_endp): Adjust callers, call
80 start_unwind_section (*, 1) if nothing will be put into the
81 section.
82
329e276d
NC		 832004-08-17 Nick Clifton <nickc@redhat.com>
84
85 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
86 (show_usage): Add -g.
87 (std_longopts): Add --gen-debug. Alpha sort the table.
88 (parse_args): Print an error message if a switch is not handled.
89 Handle the -g switch, calling md_debug_format_selector() if
90 necessary.
91 * NEWS: Mention new feature.
92 * doc/as.texinfo: Document new switch.
93 * doc/internals.texi: Document behaviour of md_parse_option.
94
95 * config/tc-arm.c (md_parse_option): Do not issue an error message
96 if the switch is not recognised.
97 * config/tc-m68k.c (md_parse_option): Likewise.
98 * config/tc-pdp11.c (md_parse_option): Likewise.
99 * config/tc-v850.c (md_parse_option): Likewise.
100
101 * as.h: Fix up formatting.
102 * tc.h: Likewise.
103
4101eec8
NC		 1042004-08-16 Nick Clifton <nickc@redhat.com>
105
2766e5e4
NC		 106 * macro.c (macro_set_alternate): Use ISO C90 formatting.
107
4101eec8
NC		 108 * configure.in: Sort architecture based tables alphabetically.
109 * configure: Regenerate.
110
80f846b6
AM		 1112004-08-16 Alan Modra <amodra@bigpond.net.au>
112
113 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
114 { "cc", 68 }, with { "cr", 70 }.
115
caa32fe5
NC		 1162004-08-13 Jan Beulich <jbeulich@novell.com>
117 Nick Clifton <nickc@redhat.com>
118
119 * as.c: Add and handle new --alternate command line option.
120 * macro.c (macro_set_alternate): New.
121 * macro.h (macro_set_alternate): Declare.
122 * read.c: Add and handle new .altmacro and .noaltmacro directives.
123 * doc/as.texinfo: Document new command line option and pseudo-ops
124 as well as insert documentation originating from gasp about
125 alternate macro syntax.
126 * NEWS: Mention new command line option and pseudo-ops.
127
b2221023
MM		 1282004-08-10 Mark Mitchell <mark@codesourcery.com>
129
130 * expr.c (operand): Handle the "~", "-", and "!" operators applied
131 to bignums.
132
db6579d4
PB		 1332004-08-06 Paul Brook <paul@codesourcery.com>
134
135 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
136 Handle new relocations.
137 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
138
e750405d
BW		 1392004-08-05 Bob Wilson <bob.wilson@acm.org>
140
141 * write.c (relax_segment): Use was_address instead of address when
142 setting fr_fix field for align frag due to backwards .org.
143
1d70c7fb
AO		 1442004-07-29 Alexandre Oliva <aoliva@redhat.com>
145
146 Introduce SH2a support.
147 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
148 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
149 arch_sh2a_nofpu_up.
150 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
151 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
152 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
153 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
154 to end of conditional expression.
155 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
156 * config/tc-sh.c: Add sh2a-nofpu support.
157 2003-12-29 DJ Delorie <dj@redhat.com>
158 * tc-sh.c: Add sh2a support.
159 (parse_reg): Add tbr.
160 (parse_at): Support @@(disp,tbr).
161 (get_specific): Support sh2a opcodes.
162 (insert4): New, for 4 byte relocs.
163 (build_Mytes): Support sh2a opcodes.
164 (md_apply_fix3_Mytes): Support sh2a opcodes.
165 2003-12-02 Michael Snyder <msnyder@redhat.com>
166 * config/tc-sh.c (md_parse_option): Handle sh2a.
167 (sh_elf_final_processing): Ditto.
168
e7fbc2bf
JT		 1692004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
170
171 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
172 for TE_NetBSD.
173
9232bbb0
AM		 1742004-07-27 Alan Modra <amodra@bigpond.net.au>
175
176 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
177 (ppc_arch): Expand comment.
178
670ec21d
NC		 1792004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
180
181 * config/tc-crx.c: Support evaluating the difference between two
182 symbols.
183 * config/tc-crx.h: Likewise.
184
406f8ff9 1852004-07-26 H.J. Lu <hongjiu.lu@intel.com>
38ce5b11
L		 186
187 * config/tc-ia64.c (start_unwind_section): Set the linked-to
188 section.
189 (ia64_elf_section_change_hook): Set the linked-to section for
190 SHT_IA_64_UNWIND.
191
c05e9f04
NC		 1922004-07-26 Dmitry Diky <diwil@spec.ru>
193
194 * config/tc-msp430.c: Add new subtargets: msp430x1610,
195 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
196 msp430xG438, msp430xG439.
197
e9863d7f
DJ		 1982004-07-25 Daniel Jacobowitz <dan@debian.org>
199
200 * doc/as.texinfo (Section, PushSection): Correct documentation
201 for ELF.
202
543613e9 2032004-07-21 Jan Beulich <jbeulich@novell.com>
20f0a1fc
NC		 204
205 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
206 permissible for the selected instruction suffix.
207 (match_template): Don't permit 64-bit general purpose operands in
208 32-bit mode.
209 (finalize_imm): Permit 64-bit immediates.
210 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
211 specially except for the width of the used base and/or index
212 registers. For 32-bit displacements, use sign-extended
213 relocations only when using 64-bit addressing.
214 Force zero displacement on rip-relative addressing when there is
215 no other displacement.
216 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
217 specially except for the width of the used base and/or index
218 registers.
219 (parse_register): Disallow Reg64 registers in 32-bit mode.
220
543613e9
NC		 221 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
222 suffix if the instruction doesn't support it.
223
01a3f561
MR		 2242004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
225
226 * config/tc-mips.c (append_insn): Handle constant expressions with
227 no associated relocation.
228 (mips_ip): Cancel the expression after use for the Q format
229 specifier.
230 (parse_relocation): Return no relocation for unsupported
231 operators.
232 (my_getSmallExpression): Return no relocation if no relocation
233 operators are used.
234
e12904d2
DA		 2352004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
236
237 * config/obj-som.c (adjust_stab_sections): Add prototype.
238 (obj_som_compiler, obj_som_version, obj_som_copyright,
239 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
240 * config/tc-hppa.c (update_subspace): Likewise.
241 (is_defined_subspace): Amplify comment.
242 * config/obj-som.h (som_frob_file): Add prototype.
243
90c1602c
L		 2442004-07-19 Christopher Faylor <cgf@timesys.com>
245 H.J. Lu <hongjiu.lu@intel.com>
246
247 * subsegs.c (section_symbol): Don't create a new segment when
248 existing segment is undefined.
249
f263249b
RE		 2502004-07-16 Richard Earnshaw <rearnsha@arm.com>
251
252 * config/tc-arm.c: Include include/opcode/arm.h.
253 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
254 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
255 (FPU_ARCH_*): Delete.
256 * Makefile.am: Update dependencies.
257 * Makefile.in: Regenerate.
258
152c65b9
NC		 2592004-07-15 Nick Clifton <nickc@redhat.com>
260
261 * configure.in: Accept armbe as a big-endian arm configuration.
262 * configure: Regenerate.
263
0477af35
NC		 2642004-07-13 Thomas Nystrom <thn@saeab.se>
265
266 * config/tc-i386.c (T_SHIFTOP): New constant.
267 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
268 (intel_el1): Handle '~'.
269 (intel_get_token): Handle '<>', '&', '|' and '~'.
270
2712004-07-13 Nick Clifton <nickc@redhat.com>
272
273 (md_assemble): Remove spurious newline from end of as_bad error
274 message.
275 (intel_e05_1): Likewise.
276 (intel_e11): Likewise.
277 (intel_match_token): Likewise.
278
31302357
AS		 2792004-07-11 Andreas Schwab <schwab@suse.de>
280
281 * config/tc-m68k.c: Convert to C90. Remove redundant
282 declarations. Indentation fixup.
283 [M68KCOFF]: Include "obj-coff.h" instead of declaring
284 obj_coff_section ourselves.
285
549f748d
JW		 2862004-07-09 James E Wilson <wilson@specifixinc.com>
287
288 * config/tc-ia64.c (default_big_endian): New.
289 (dot_byteorder, md_begin): Use it.
290 (md_parse_option): Set it.
291
1a320fbb
NC		 2922004-07-09 Nick Clifton <nickc@redhat.com>
293
294 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
295 * configure: Regenerate.
296 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
297 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
298 sh_find_elf_flags if necessary.
299
de7e6852
RS		 3002004-07-08 Richard Sandiford <rsandifo@redhat.com>
301
302 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
303 going to be split into more than one in-place addend, return 0
304 for relocations against mergeable sections. Associate comments
305 with code.
306
1fe1f39c
NC		 3072004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
308
309 * Makefile.am (CPU_TYPES): Add crx.
310 (TARGET_CPU_CFILES): Add config/tc-crx.c.
311 (TARGET_CPU_HFILES): Add config/tc-crx.h.
312 (DEPTC_crx_elf): New target.
313 (DEPOBJ_crx_elf): Likewise.
314 (DEP_crx_elf): Likewise.
315 * Makefile.in: Regenerate.
316 * configure.in: Add crx* target.
317 * configure: Regenerate.
318 * config/tc-crx.c: New file.
319 * config/tc-crx.h: New file.
320 * NEWS: Mention new target.
321
d9895649
NC		 3222004-07-06 Nick Clifton <nickc@redhat.com>
323
85fbca6a
NC		 324 * config.in: Undefine TARGET_SYMBIAN by default.
325 * configure.in:
326 * configure: Regenerate. Add sh-symbian-elf target. If
327 selected define TARGET_SYMBIAN.
328 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
329 format if TARGET_SYMBIAN has been defined.
330
e7bd9ea0
NC		 331 * output-file.c (output_file_create): Report the target format
332 chosen when bfd_openw reports that it is invalid.
333
d9895649
NC		 334 * config/obj-coff.c (coff_pseudo_table): Only define the weak
335 pseudo for BFD based assemblers.
336
871ec896
JR		 3372004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
338
339 gas:
340 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
341 (md_parse_option): Remove redundant -isa testing.
342 Make bfd_arch variable const.
343 (md_show_usage): Make bfd_arch variable const.
344
5a9ff93d
JW		 3452004-07-03 James E Wilson <wilson@specifixinc.com>
346
347 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
348 * config/tc-ia64.h (md_frag_check): Define.
349
c87db184
CF		 3502004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
351
352 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
353 externals.
354 * doc/as.texinfo (Weak): Document PE weak symbols.
355
3b91255e
RS		 3562004-07-03 Richard Sandiford <rsandifo@redhat.com>
357
358 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
359 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
360 (mips_frob_file): Rework so that only a single pass through the
361 relocs is needed. Allow %lo()s to have higher offsets than their
362 corresponding %hi()s or %got()s.
363
310ea308
NC		 3642004-07-02 Nick Clifton <nickc@redhat.com>
365
366 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
367 allow values which have come from undefined symbols.
368 Always consider this fixup to have been processed as a reloc
369 cannot be generated for it.
370
09b935ac
AM		 3712004-07-02 Alan Modra <amodra@bigpond.net.au>
372
373 * frags.h (struct frag): Add has_code and insn_addr fields.
374 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
375 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
376 * config/tc-ppc.h (md_frag_check): Define.
377
4d1cd5c7
MR		 3782004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
379
380 * doc/Makefile.am (info): Rename goal to...
381 (info-local): ... this, to preserve implicit dependencies.
382 * doc/Makefile.in: Regenerate with automake 1.8.5.
383
097f809a
NC		 3842004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
385
386 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
387 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
388 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
389 (tc_gen_reloc): Likewise.
390 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
391 (m32r_parse_name): Likewise.
392 (m32r_cgen_parse_fix_exp): Likewise.
393 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
394 (O_PIC_reloc): Likewise.
395 (TC_CGEN_PARSE_FIX_EXP): Likewise..
396 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
397 for @GOTOFF, @GOT, @PLT.
398
bb82af9f
NC		 3992004-06-21 Jan Beulich <jbeulich@novell.com>
400
401 * gas/symbols.c: While discarding ordinary local absolute symbols
402 when --strip-local-absolute is in effect, retain file symbols.
403
990ae22a
AS		 4042004-06-20 Andreas Schwab <schwab@suse.de>
405
406 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
407 (md_parse_option): Likewise.
408
32137342
NC		 4092004-06-17 Jan Beulich <jbeulich@novell.com>
410
411 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
412 * config/te-netware.h: New file.
413 * config/te-ppcnw.h: Delete: Obsolete.
414 * configure.in: Eliminate ill NetWare targets. Make generic
415 NetWare target use proper emulation.
416 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
417 reference to new te-netware.h.
418 * configure: Regenerate.
419 * Makefile.in: Regenerate.
420
f84d8e26
MS		 4212004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
422
423 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
424 comparison in .insn pseudo operation.
425
587aac4e
AM		 4262004-06-15 Alan Modra <amodra@bigpond.net.au>
427
428 * config/obj-coff.c (coff_adjust_section_syms): Use
429 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
430 (coff_frob_section): Likewise.
431 * config/tc-mips.c (md_apply_fix3): Likewise.
432 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
433 (elf_frob_file_after_relocs): Likewise.
434
2337eb33
DA		 4352004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
436
b8fc22bc
DA		 437 * config/tc-hppa.c (log2): Rename to exact_log2.
438 (pa_next_subseg): Delete unused function.
439 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
440 (create_new_subspace): Likewise.
441
2337eb33
DA		 442 Bug gas/213
443 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
444 labels. Fix warning.
445
53cb0362
DD		 4462004-05-28 DJ Delorie <dj@redhat.com>
447
448 * config/tc-mn10300.h (tc_fix_adjustable): Define.
449 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
450 or non-merged symbols.
451
888a75be
L		 4522004-05-28 H.J. Lu <hongjiu.lu@intel.com>
453
454 * config/tc-ia64.c (remove_marked_resource): Save, clear and
455 restore the old slot when inserting srlz.i/srlz.d.
456
f6f9408f
JR		 4572004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
458
459 * Makefile.am: Regenerate dependecies.
460 * Makefile.in: Regenerate.
461 * config/tc-sh.c (valid_arch): Make unsigned.
462 (preset_target_arch): Likewise.
463 (md_begin): Use new architecture flags system.
464 (get_specific): Likewise.
465 (assemble_ppi): Likewise.
466 (md_assemble): Likewise. Also fix error check for bad opcodes.
467 (md_parse_option): Likewise. Also generate -isa values according
468 to the table in bfd/cpu-sh.c instead of just constants. Also
469 allow <arch>-up ISA variants.
470 (sh_elf_final_processing): Replace if-else chain with a call to
471 sh_find_elf_flags().
472 * testsuite/gas/sh/arch: New directory.
473 * testsuite/gas/sh/arch/arch.exp: New test script.
474 * testsuite/gas/sh/arch/arch_expected.txt: New file.
475 * testsuite/gas/sh/arch/sh.s: New file.
476 * testsuite/gas/sh/arch/sh2.s: New file.
477 * testsuite/gas/sh/arch/sh-dsp.s: New file.
478 * testsuite/gas/sh/arch/sh2e.s: New file.
479 * testsuite/gas/sh/arch/sh3-nommu.s: New file.
480 * testsuite/gas/sh/arch/sh3.s: New file.
481 * testsuite/gas/sh/arch/sh3-dsp.s: New file.
482 * testsuite/gas/sh/arch/sh3e.s: New file.
483 * testsuite/gas/sh/arch/sh4-nommu-nofpu.s: New file.
484 * testsuite/gas/sh/arch/sh4-nofpu.s: New file.
485 * testsuite/gas/sh/arch/sh4.s: New file.
486 * testsuite/gas/sh/arch/sh4a-nofpu.s: New file.
487 * testsuite/gas/sh/arch/sh4al-dsp.s: New file.
488 * testsuite/gas/sh/arch/sh4a.s: New file.
489
580b9172
NC		 4902004-05-28 Peter Barada <peter@the-baradas.com>
491
492 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
493 with zero offset into mode 2 addressing to save a word.
494
652ca075
L		 4952004-05-27 H.J. Lu <hongjiu.lu@intel.com>
496
497 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
498 (ar_is_only_in_integer_unit): New.
499 (ar_is_only_in_memory_unit): New.
500 (generate_unwind_image): Silence gcc on 32bit host.
501 (md_assemble): Use ar_is_only_in_integer_unit instead of
502 ar_is_in_integer_unit. Check AR access.
503
60fed2d3
NC		 5042004-05-27 Peter Barada <peter@the-baradas.com>
505
506 * config/tc-m68k.c (md_begin): Sort the opcode table into
507 alphabetical order.
508 (m68k_compare_opcode): New function to do the sorting.
509
be8c092b
NC		 5102004-05-24 Peter Barada <peter@the-baradas.com>
511
512 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
513 addressing on MIT style operands.
514 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
515 w/mask addressing.
516 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
517 operands.
518
1181c20e
AM		 5192004-05-23 Alan Modra <amodra@bigpond.net.au>
520
521 * expr.c (operand, operator): Don't reject '++' and '--'.
522
20e56c33
RS		 5232004-05-20 Richard Sandiford <rsandifo@redhat.com>
524
525 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
526 dwarf tables.
527
b2d65c0b
NC		 5282004-05-17 Adam Nemet <anemet@lnxw.com>
529
530 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
531 * configure: Regenerate.
532
0da76f83
NC		 5332004-05-13 Paul Brook <paul@codesourcery.com>
534
535 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
536
4b363073
NC		 5372004-05-13 Joel Sherrill <joel@oarcorp.com>
538
539 * configure.in (or32-*-rtems*): Switch to elf.
540 * configure: Regenerate.
541
9598fbe5
NC		 5422004-05-13 Nick Clifton <nickc@redhat.com>
543
544 * po/fr.po: Updated French translation.
545
22fe14ad
NC		 5462004-05-11 Nick Clifton <nickc@redhat.com>
547
548 * doc/as.texinfo (Section): Document G and T flags to .section
549 directive. Document the extra arguments that the G flag
550 requires. Document the #tls flag.
551
5522004-05-11 H.J. Lu <hongjiu.lu@intel.com>
553
554 * subsegs.c (section_symbol): Create a new section symbol if
555 the existing one doesn't match.
556 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
557
532c738a
RS		 5582004-05-07 Richard Sandiford <rsandifo@redhat.com>
559
560 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
561 to cope with VR4181A errata MD(1) and MD(4).
562
0503b355
BF		 5632004-05-07 Brian Ford <ford@vss.fsi.com>
564
565 * NEWS: Mention .secrel32 for pe[i]-i386.
566
daeea990
AO		 5672004-05-07 Alexandre Oliva <aoliva@redhat.com>
568
569 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
570 (HANDLE_ALIGN): New.
571
bfbdcf04
DJ		 5722004-05-06 Daniel Jacobowitz <dan@debian.org>
573
574 * Makefile.am (DIST_SUBDIRS): Define.
575 * aclocal.m4: Regenerate with automake 1.8.4.
576 * Makefile.in: Likewise.
577 * doc/Makefile.in: Likewise.
578
5e819f9c
JW		 5792004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
580
581 * config/tc-ia64.c (dot_serialize): Declare.
582 (dot_serialize): New function.
583 (md_pseudo_table): Add ".serialize.data" and
584 ".serialize.instruction" directives.
585
e5976317
NC		 5862004-05-06 Nick Clifton <nickc@redhat.com>
587
588 * messages (as_internal_value_out_of_range): Print a message about
589 a value being out of range. Be consistent about whether the
590 values are printed in decimal or hexadecimal.
591 (as_warn_value_out_of_range): Generate a warning message about an
592 out of range value.
593 (as_bad_value_out_of_range): Generate an error message about an
594 out of range value.
595 * as.h: Prototype the new functions.
596 * config/tc-alpha.c (insert_operand): Use new function.
597 * config/tc-arc.c (arc_insert_operand): Likewise.
598 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
599 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
600 * config/tc-ppc.c (ppc_insert_operand): Likewise.
601 * config/tc-s390.c (s390_insert_operand): Likewise.
602 * config/tc-v850.c (v850_insert_operand): Likewise.
603
996991aa
AO		 6042004-05-05 Alexandre Oliva <aoliva@redhat.com>
605
606 * configure.in: Set em=linux for frv-*-*linux*.
607 * configure: Rebuilt.
608 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
609 (frv_md_fdpic_enabled): New.
610 * config/tc-frv.c (frv_md_fdpic_enabled): New.
611 (DEFAULT_FDPIC): New.
612 (frv_flags): Use DEFAULT_FDPIC.
613 (frv_pic_flag): Likewise.
614 (OPTION_NOPIC): New.
615 (md_longopts): Add -mnopic.
616 (md_parse_option): Handle it.
617 (md_show_usage): Add -mfdpic and -mnopic.
618
6b6e92f4
NC		 6192004-05-05 Peter Barada <peter@the-baradas.com>
620
621 * config/tc-m68k.c: Add find_cf_chip to print list of valid
622 chips for invalid coldfire instructions, rename selectors
623 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
624 add current_chip to track which chip is referred to(including save/restore),
625 use current_chip to select control registers, not current_arch.
626 (md_show_usage): Add new chips.
627 * doc/c-m68k.texi: Document new command line switches.
628
6f079ae3
JJ		 6292004-05-05 Jakub Jelinek <jakub@redhat.com>
630
631 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
632 (NOP_OPCODE): Define.
633 (s390_align_code): Remove prototype.
634 * tc-s390.c (s390_align_code): Remove.
635
2d6ed997
L		 6362004-05-04 H.J. Lu <hongjiu.lu@intel.com>
637
638 * config/tc-ia64.c (make_unw_section_name): Removed.
639 (start_unwind_section): New function.
640 (generate_unwind_image): Take const segT instead of const
641 char *.
642 (dot_handlerdata): Adjusted.
643 (dot_endp): Likewise.
644
b9f18452
L		 6452004-05-02 H.J. Lu <hongjiu.lu@intel.com>
646
647 * config/obj-elf.c (obj_elf_change_section): Allow the
648 ".note.GNU-stack" section has SHF_EXECINSTR.
649
fafe6678
L		 6502004-05-02 H.J. Lu <hongjiu.lu@intel.com>
651
652 * config/obj-elf.c (get_section): Return bfd_boolean.
653 (obj_elf_change_section): Call bfd_get_section_by_name_if
654 instead of bfd_map_over_sections.
655
86654c12
L		 6562004-04-30 H.J. Lu <hongjiu.lu@intel.com>
657
658 * config/obj-elf.c (get_section): New function.
659 (obj_elf_change_section): Support multiple sections with same
660 name.
661
376eb240
NC		 6622004-04-30 Nick Clifton <nickc@redhat.com>
663
664 * config/tc-arm.c (create_register_alias): Fix typo checking for
665 case sensitive register aliases.
666 (co_proc_number): Use error message string in all_reg_maps[]
667 array.
668 (cp_reg_required_here): Likewise.
669 (fp_reg_required_here): Likewise.
670
8a7140c3
NC		 6712004-04-29 Brian Ford <ford@vss.fsi.com>
672
673 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
674
3e722fb5
CD		 6752004-04-28 Chris Demetriou <cgd@broadcom.com>
676
677 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
678 (load_address, macro, mips_ip, md_parse_option)
679 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
680 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
681 embedded-PIC handling, and update comments.
682 (SWITCH_TABLE): Remove.
683 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
684 (enum mips_pic_level): Remove EMBEDDED_PIC.
685 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
686 (TC_FORCE_RELOCATION): Update comment.
687 * ecoff.c (ecoff_build_lineno): Add comment about some code that
688 might be safe to remove now that MIPS embedded-PIC is gone.
689
351e2b5a
DA		 6902004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
691
692 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
693 call to obj_set_subsection_attributes.
694 (obj_som_init_stab_section): Likewise.
695 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
696 (pa_def_subspaces): Provide comdat default.
697 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
698 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
699 calls to create_new_subspace and update_subspace to pass comdat flag.
700 (create_new_subspace, update_subspace): Add new comdat argument. Use
701 it in calls to obj_set_subsection_attributes.
702 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
703 and use of comdat, common and dup_comm parameters.
704
f5842774
L		 7052004-04-26 H.J. Lu <hongjiu.lu@intel.com>
706
707 * config/obj-elf.c (obj_elf_change_section): Check if the old
708 group name is NULL before comparison.
709
558fe4a7
CD		 7102004-04-23 Chris Demetriou <cgd@broadcom.com>
711
712 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
713
81a21e38
TS		 7142004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
715
716 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
717
7182004-04-23 Chris Demetriou <cgd@broadcom.com>
1ffcab4b
CD		 719
720 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
721 (OPTION_MEMBEDDED_PIC): Remove.
722 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
723 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
724 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
725 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
726 (OPTION_ELF_BASE): Renumber.
727 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
728 (md_show_usage): Remove mention of -membedded-pic.
729 * doc/as.texinfo: Remove mention of -membedded-pic.
730
4d0d148d
TS		 7312004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
732
733 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
734 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
735 a.out support.
736 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
737 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
738 USE_GLOBAL_POINTER_OPT.
739
017315e4
TS		 7402004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
741
742 * config/tc-mips.c (macro): One more use of load_delay_nop.
743
269137b2
TS		 7442004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
745
746 * config/tc-mips.c (load_delay_nop): New function.
747 (load_address, macro): Use load_delay_nop() to build a nop
748 which can be omitted with gpr_interlocks.
749
24772049
TS		 7502004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
751
752 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
753 cop_interlocks): Remove superfluous CPU entries.
754
06516a5e
PB		 7552004-04-22 Paul Brook <paul@codesourcery.com>
756
757 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
758
fd99574b
NC		 7592004-04-22 Peter Barada <peter@the-baradas.com>
760
761 * NEWS: Added support for EMAC instructions and MAC/EMAC
762 Motorola syntax.
763 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
764 scale factor tokens, trailing_ampersand to mark mask addressing
765 for MAC/EMAC instructions.
766 * config/m68k-parse.y: Add options_ampersand clause, '<<',
767 '>>'.
768 (yylex): Handle '>', '<', and '&' following '+'.
769 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
770 architectures in archs[].
771 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
772 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
773 respectively.
774 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
775 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
776 cases.
777 Add EMAC operands to init_table[].
778
69b97547
NC		 7792004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
780
781 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
782 state.
783 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
784 * config/tc-arm.c (enum mstate): Delete from here.
785 (mapping_state): Remove the static mapstate variable and instead
786 store the state in the segment. This allows a per-section mapping
787 state. Handle and ignore MAP_UNDEFINED states.
788 (arm_elf_change_section): Get the current mapping state from the
789 new section.
790 (s_ltorg): Set the mapping state to MAP_DATA.
791 (arm_cleanup): Use arm_elf_change_section to get the mapping state
792 for each pool as it is emitted.
793
7942004-04-22 Nick Clifton <nickc@redhat.com>
795
796 * config/tc-arm.h: Formatting tidy ups.
797
7a7f4e42
CD		 7982004-04-20 Chris Demetriou <cgd@broadcom.com>
799
800 * NEWS: Note that MIPS -membedded-pic option is deprecated.
801
6482c264
NC		 8022004-04-20 DJ Delorie <dj@redhat.com>
803
804 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
805 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
806 [TE_PE] (O_secrel): Define.
807 [TE_PE] (x86_pe_cons_fix_new): New.
808 [TE_PE] (pe_directive_secrel): Likewise.
809 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
810
5bf10039
EC		 8112004-04-19 Eric Christopher <echristo@redhat.com>
812
813 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
814 of previous patch for fix in gcc.
815
77cd6497
JJ		 8162004-04-19 Jakub Jelinek <jakub@redhat.com>
817
818 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
819
b8861cfb
NS		 8202004-04-19 Nathan Sidwell <nathan@codesourcery.com>
821
822 * read.c (do_align): Call md_flush_pending_output, if defined.
823
f4c724fc
AM		 8242004-04-16 Alan Modra <amodra@bigpond.net.au>
825
826 * expr.c (operand): Correct checks for ++ and --.
827
a4b6e8f6
L		 8282004-04-14 H.J. Lu <hongjiu.lu@intel.com>
829
830 * config/tc-generic.c: Add some comments.
831
d766e8ec
RS		 8322004-04-14 Richard Sandiford <rsandifo@redhat.com>
833
834 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
835 -{no-}mfix-vr4122-bugs.
836 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
837 (append_insn, mips_emit_delays): Update accordingly.
838 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
839 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
840 (md_parse_option): Update after above changes.
841 (md_show_usage): Add -mfix-vr4120.
842
ed9589d4
BW		 8432004-04-13 Bob Wilson <bob.wilson@acm.org>
844
845 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
846 of .section directive; add a reference to the ELF .subsection
847 directive.
848
097dba13
NC		 8492004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
850
851 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
852 in parallel.
853
279500de
TS		 8542004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
855
856 * Makefile.am: Remove mips from aout targets.
857 * Makefile.in: Regenerate.
858 * configure.in: Remove mips-dec-bsd* target.
859 * configure: Regenerate.
860
b7d7dc63
AM		 8612004-04-07 Alan Modra <amodra@bigpond.net.au>
862
863 PR 96
864 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
865 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
866 Update "mapping". Restrict some @ modifiers to 32 bit.
867
f55629b8
KK		 8682004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
869 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
870
871 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
872 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
873 dont_adjust_reloc_32 is set.
874 (md_longopts): Add option -renesas.
875 (md_parse_option, md_show_usage): Likewise.
876 * doc/c-sh.texi: Likewise.
877
a7844384
NC		 8782004-04-01 Dave Korn <dk@artimi.com>
879
880 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
881 hi16 and lo16 fixS structs.
882 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
883 exactly the same way as for RELOC_DLX_REL16.
884 (machine_ip): properly respect LO flag in the_insn and
885 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
886 (md_apply_fix3): apply RELOC_DLX_LO16.
887
6c71dbc4
SS		 8882004-03-30 Stan Shebs <shebs@apple.com>
889
890 Remove long-obsolete MPW support.
891 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
892 * configure.in: Remove mention of ppc-*-mpw* config.
893 * configure.in: Likewise.
894
7cc69913
NC		 8952004-03-30 Nick Clifton <nickc@redhat.com>
896
897 * config/tc-arm.c (meabi_flags): Make its use conditional upon
898 OBJ_ELF being defined.
899
53fbb48a
AM		 9002004-03-27 Alan Modra <amodra@bigpond.net.au>
901
902 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
903
d507cf36
PB		 9042004-03-23 Paul Brook <paul@codesourcery.com>
905
906 * config/tc-arm.c (meabi_flags): New variable.
907 (arm_parse_eabi): New function.
908 (md_begin): Set flags for EABI v3.
909 (arm_eabis): Add.
910 (arm_long_opts): Add meabi.
911 * doc/as.texinf <ARM>: Document -meabi.
912 * doc/c-arm.texi: Ditto.
913
88d65ad6
BW		 9142004-03-22 Bob Wilson <bob.wilson@acm.org>
915
916 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
917 tables even when use_literal_section flag is not set.
918
13ef8878
AM		 9192004-03-22 Alan Modra <amodra@bigpond.net.au>
920
921 * config/tc-sh.c: Remove trailing whitespace.
922
1048a9ba
HPN		 9232004-03-22 Hans-Peter Nilsson <hp@axis.com>
924
925 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
926 --mul-bug-abort and the default behavior.
927 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
928 (err_for_dangerous_mul_placement): New variable.
929 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
930 macros.
931 (md_cris_relax_table): Have placeholder for STATE_MUL.
932 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
933 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
934 case doing nothing.
935 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
936 STATE_BYTE)>: Ditto.
937 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
938 alignment and position of this frag, emit error message if
939 suspicious.
940 (md_assemble): For a multiply insn and when checking it,
941 transform the current frag into a special frag for that purpose.
942 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
943 OPTION_MULBUG_ABORT_ON>: Handle new options.
944
a7877748
BW		 9452004-03-19 Bob Wilson <bob.wilson@acm.org>
946
947 * config/tc-xtensa.c (mark_literal_frags): New function.
948 (xtensa_move_literals): Call mark_literal_frags for all literal
949 segments, including init and fini literal segments.
950 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
951
9992270f
DA		 9522004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
953
954 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
955 (pa_comm): Set BSF_OBJECT in symbol flags.
956
6e1772d5
AM		 9572004-03-19 Alan Modra <amodra@bigpond.net.au>
958
959 * Makefile.am: Run "make dep-am".
960 * Makefile.in: Regenerate.
961 * doc/Makefile.in: Regenerate.
962 * config.in: Regenerate.
963 * po/gas.pot: Regenerate.
964
3e4caed2
NS		 9652004-03-18 Nathan Sidwell <nathan@codesourcery.com>
966
c95b35a9
NS		 967 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
968 (demand_empty_rest_of_line): Issue an error here.
969 (ignore_rest_of_line): Silently skip to end.
970 (demand_copy_string): Issue an error, not warning.
971 (equals): Likewise.
972 * config/obj-elf.c (obj_elf_section_name): Likewise.
973 (obj_elf_section): Likewise.
974 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
975 (arc_extinst): Likewise.
976 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
977 (dot_spill): Likewise.
978 (dot_unwabi): Likewise.
979 (dot_prologue): Likewise.
980
3e4caed2
NS		 981 * expr.c (operand): Reject ++ and --.
982 (operator): Likewise.
983
2ce4cc60
KK		 9842004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
985
986 * config/tc-sh.c: Include dw2gencfi.h.
987 (sh_cfi_frame_initial_instructions): New function.
988 (sh_regname_to_dw2regnum): Likewise.
989 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
990 file.
991 (TARGET_USE_CFIPOP): Define.
992 (tc_cfi_frame_initial_instructions): Likewise.
993 (tc_regname_to_dw2regnum): Likewise.
994 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
995 * Makefile.am: Update dependencies.
996 * Makefile.in: Regenerate.
997
9183ed4b
AM		 9982004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
999
1000 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
1001 * configure: Regenerate.
1002
00bbdfe7
BW		 10032004-03-12 Bob Wilson <bob.wilson@acm.org>
1004
1005 * read.c (s_leb128): Call md_flush_pending_output.
1006
0f10071e
ML		 10072004-03-12 Michal Ludvig <mludvig@suse.cz>
1008
1009 * config/tc-i386.c (output_insn): Handle PadLock instructions.
1010 * config/tc-i386.h (CpuPadLock): New define.
1011 (CpuUnknownFlags): Added CpuPadLock.
1012
84c84759
AS		 10132004-03-07 Andreas Schwab <schwab@suse.de>
1014
1015 * doc/c-hppa.texi (HPPA Directives): Fix typo.
1016
6ec51dba
RH		 10172004-03-07 Richard Henderson <rth@redhat.com>
1018
1019 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
1020 (cfi_finish): Likewise for fde.
1021
bae25f19
L		 10222004-03-05 H.J. Lu <hongjiu.lu@intel.com>
1023
1024 * config/tc-ia64.c (md_assemble): Properly handle NULL
1025 align_frag.
1026 (ia64_handle_align): Don't abort if failed to add a stop bit.
1027
ab509236
L		 10282004-03-04 H.J. Lu <hongjiu.lu@intel.com>
1029
1030 * Makefile.in: Regenerated.
1031 * aclocal.m4: Likewise.
1032 * configure: Likewise.
1033 * doc/Makefile.in: Likewise.
1034
d9201763
L		 10352004-03-03 H.J. Lu <hongjiu.lu@intel.com>
1036
1037 * config/tc-ia64.c (dot_align): New.
1038 (ia64_do_align): Make it static.
1039 (md_pseudo_table): Use "dot_align" for "align".
1040 (ia64_md_do_align): Don't set align_frag here.
1041 (ia64_handle_align): Add a stop bit to the previous bundle if
1042 needed.
1043
1044 * config/tc-ia64.h (ia64_do_align): Removed.
1045
ae51a426
JR		 10462003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
1047
1048 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
1049 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
1050 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
1051 the most general type or the user specifically requested it.
1052 (md_assemble): Add a new error message for when an instruction
1053 is understood, but is not allowed due to an -isa option.
1054
9545c4ce
L		 10552004-03-02 H.J. Lu <hongjiu.lu@intel.com>
1056
1057 * config/tc-ia64.c (align_frag): New.
1058 (md_assemble): Set the tc_frag_data field in align_frag for
1059 IA64_OPCODE_FIRST instructions.
1060 (ia64_md_do_align): Set align_frag.
1061 (ia64_handle_align): Add a stop bit if needed.
1062
1063 * config/tc-ia64.h (TC_FRAG_TYPE): New.
1064 (TC_FRAG_INIT): New.
1065
676a64f4
RS		 10662004-03-01 Richard Sandiford <rsandifo@redhat.com>
1067
1068 * config/tc-frv.c (fr400_audio): New variable.
1069 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
1070 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
1071 (target_implements_insn_p): New function.
1072 (md_assemble): Report an error if the processor doesn't implement
1073 the instruction.
1074
bd337dde
NC		 10752004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1076
1077 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
1078 (md_parse_option): Ditto.
1079 (OPTION_NO_SPECIAL_M32R): Added.
1080 (md_show_usage): Document it.
1081 (enable_speial_m32r): Changed a default value from 0 to 1.
1082 * doc/c-m32r.texi: Document the -no-bitinst option.
1083
78878175
NC		 10842004-02-27 Nick Clifton <nickc@redhat.com>
1085
1086 * config/tc-sh.c (get_operand): Revert previous delta.
1087 (tc_gen_reloc): Check for an unknown reloc type before processing
1088 the addend.
1089
1d6d62a4
MS		 10902004-02-27 Hannes Reinecke <hare@suse.de>
1091
1092 * config/tc-s390.c (s390_insn): Correct range check for opcode in
1093 .insn pseudo operation.
1094
4aa3e325
NC		 10952004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
1096
1097 * config/tc-sh.c (get_operand): In case of #Imm, check has been
1098 added for wrong syntax.
1099
73369e65
EC		 11002004-02-26 Eric Christopher <echristo@redhat.com>
1101
1102 * config/tc-mips.c (mips_dwarf2_addr_size): New.
1103 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
1104
6a5709a5
JR		 11052004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
1106
1107 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
1108 nibble types to assembler.
1109
95385380
FF		 11102004-02-25 Fred Fish <fnf@redhat.com>
1111
1112 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
1113
b5e0fabd
JW		 11142004-02-20 James E Wilson <wilson@specifixinc.com>
1115
1116 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
1117 finalize_syms.
1118 (fixup_unw_records): New arg before_relax. Pass to slot_index.
1119 (ia64_estimate_size_before_relax): New.
1120 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
1121 (generate_unwind_image): Pass 1 to fixup_unw_records.
1122 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
1123 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
1124
2f01ffbf
JJ		 11252004-02-19 Jakub Jelinek <jakub@redhat.com>
1126
1127 * stabs.c (generate_asm_file): Avoid warning about use of
1128 uninitialized variable.
1129
9c59842f
JW		 11302004-02-18 David Mosberger <davidm@hpl.hp.com>
1131
1132 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
1133 body, and endp, allow unwind records which do not have a "t"
1134 (time/instruction) field.
1135
34920d91
NC		 11362004-02-17 Petko Manolov <petkan@nucleusys.com>
1137
1138 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
1139 (do_mav_dspsc_2): Likewise.
1140 Fix accumulator registers move opcodes.
1141
4dde8e61 11422004-02-13 Hannes Reinecke <hare@suse.de>
13ef8878 1143 Jakub Jelinek <jakub@redhat.com>
4dde8e61
AJ		 1144
1145 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
1146
936cf02e
JW		 11472004-02-10 Steve Ellcey <sje@cup.hp.com>
1148
1149 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
1150 (tc_frob_symbol): New macro definition.
1151 * config/tc-ia64.c (ia64_frob_symbol): New routine.
1152
e41f12f3
DJ		 11532004-02-09 Daniel Jacobowitz <drow@mvista.com>
1154
1155 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
1156 read-only.
1157
a8a3b3b2
NS		 11582004-02-09 Nathan Sidwell <nathan@codesourcery.com>
1159
1160 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
1161 (TC_CASE_SENSITIVE): ... this.
1162 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
1163 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
1164
c97b7ef6
JW		 11652004-02-06 James E Wilson <wilson@specifixinc.com>
1166
1167 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
1168 (generate_unwind_image): Re-add it here.
1169
e4475e39
NS		 11702004-02-06 Nathan Sidwell <nathan@codesourcery.com>
1171
1172 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
1173 * read.h (SKIP_WHITESPACE): Turn into an expression.
1174 * read.c (read_a_source_file): A pseudo is removed by having a
1175 NULL handler.
1176
5738bc24
JW		 11772004-02-05 James E Wilson <wilson@specifixinc.com>
1178
1179 * config/tc-ia64.c (output_endp): New.
1180 (count_bits): Delete.
1181 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
1182 endp unwind records.
1183 (fixup_unw_records): Handle endp unwind records. Delete code for
1184 shortening prologue regions not followed by a body record.
1185 (dot_endp): Call add_unwind_entry to emit endp unwind record.
1186 * config/tc-ia64.h (unw_record_type): Add endp.
1187
d6e78c11
JW		 11882004-02-03 James E Wilson <wilson@specifixinc.com>
1189
1190 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
1191 fill padding bytes with zeroes.
1192 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
1193 sets unwind_record slot_number and slot_frag fields.
1194
f6a22291
MR		 11952004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1196
1197 * config/tc-mips.c (add_got_offset_hilo): New function.
1198 (macro): Use load_register() and add_got_offset_hilo() to load
1199 constants instead of hardcoding code sequences throughout.
1200
127cab00
L		 12012004-01-28 H.J. Lu <hongjiu.lu@intel.com>
1202
1203 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
1204
6358301e
NC		 12052004-01-26 Bernardo Innocenti <bernie@develer.com>
1206
1207 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
1208 like m68k-elf.
1209 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
1210 of hard-coded test for TARGET_OS=elf.
1211
c8978940
CD		 12122004-01-24 Chris Demetriou <cgd@broadcom.com>
1213
1214 * config/tc-mips.c (hilo_interlocks): Change definition
1215 so that MIPS32, MIPS64 and later ISAs are included, along with
1216 the already-included machines. Update comments.
1217
c3ba240c
DJ		 12182004-01-23 Daniel Jacobowitz <drow@mvista.com>
1219
1220 * config/tc-arm.c (tc_gen_reloc): Improve error message for
1221 undefined local labels.
1222
e864ceca
RS		 12232004-01-23 Richard Sandiford <rsandifo@redhat.com>
1224
1225 * config/tc-mips.c (load_address, macro): Update comments about
1226 NewABI GP relaxation.
1227
67c0d1eb
RS		 12282004-01-23 Richard Sandiford <rsandifo@redhat.com>
1229
1230 * config/tc-mips.c (macro_build): Remove place and counter arguments.
1231 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
1232 (mips16_macro_build, macro_build_jalr): Remove counter argument.
1233 (set_at, load_register, load_address, move_register): Likewise.
1234 (load_got_offset, add_got_offset): Likewise.
1235 Update all calls and tidy accordingly.
1236
584892a6
RS		 12372004-01-23 Richard Sandiford <rsandifo@redhat.com>
1238
1239 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
1240 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
1241 (RELAX_USE_SECOND): Bump to 0x10000.
1242 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
1243 (mips_macro_warning): New variable.
1244 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
1245 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
1246 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
1247 of RELAX_ENCODE.
1248 (append_insn): Update mips_macro_warning.sizes.
1249 (macro_start, macro_warning, macro_end): New functions.
1250 (macro_build): Don't emit warnings here.
1251 (macro_build_lui, md_estimate_size_before_relax): ...or here.
1252 (md_convert_frag): Check for cases where one macro alternative
1253 needs a warning and the other doesn't. Emit a warning if the
1254 longer sequence was chosen.
1255
4d7206a2
RS		 12562004-01-23 Richard Sandiford <rsandifo@redhat.com>
1257
1258 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
1259 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
1260 the first sequence, the size of the second sequence, and a flag
1261 that says whether we should warn.
1262 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
1263 (RELAX_FIRST, RELAX_SECOND): New.
1264 (mips_relax): New variable.
1265 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
1266 (append_insn): Remove "place" argument. Use mips_relax.sequence
1267 rather than "place" to check whether we're expanding the second
1268 alternative of a relaxable macro. Remove redundant check for
1269 branch relaxation. If generating a normal insn, and there
1270 is not enough room in the current frag, call relax_close_frag()
1271 to close it. Update mips_relax.sizes[]. Emit fixups for the
1272 second version of a relaxable macro. Record the first relaxable
1273 fixup in mips_relax. Remove tc_gen_reloc workaround.
1274 (macro_build): Remove all uses of "place". Use mips_relax.sequence
1275 in the same way as in append_insn.
1276 (mips16_macro_build): Remove "place" argument.
1277 (macro_build_lui): As for macro_build. Don't drop the add_symbol
1278 when generating the second version of a relaxable macro.
1279 (load_got_offset, add_got_offset): New functions.
1280 (load_address, macro): Use new relaxation machinery. Remove
1281 tc_gen_reloc workarounds.
1282 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
1283 version of a relaxable macro is needed. Return -RELAX_SECOND if the
1284 first version is needed.
1285 (tc_gen_reloc): Remove relaxation handling.
1286 (md_convert_frag): Go through the fixups for a relaxable macro and
1287 mark those that belong to the unneeded alternative as done. If the
1288 second alternative is needed, adjust the fixup addresses to account
1289 for the deleted first alternative.
1290
0530d30a
RS		 12912004-01-23 Richard Sandiford <rsandifo@redhat.com>
1292
1293 * frags.h (frag_room): Declare.
1294 * frags.c (frag_room): New function.
1295 * doc/internals.texi: Document it.
1296
048cdf86
TS		 12972004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1298
1299 * config/tc-mips.c (append_insn): Don't do r3900 interlock
1300 optimization for -mtune=r3900, as this will break on other CPUs.
1301
28d39d1a
NC		 13022004-01-11 Tom Rix <tcrix@worldnet.att.net>
1303
1304 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
73369e65 1305 be relaxed, use fixup.
28d39d1a
NC		 1306 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
1307
26664553
JJ		 13082004-01-19 Jakub Jelinek <jakub@redhat.com>
1309
1310 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
1311 precision operands.
1312
895921c9
MR		 13132004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1314
1315 * config/tc-mips.c (append_insn): Properly detect variant frags
1316 that preclude swapping of relaxed branches. Correctly swap
1317 instructions between frags when dealing with relaxed branches.
1318
f8b73030
MR		 13192004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1320
1321 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
1322 throughout.
1323 * aclocal.m4: Regenerate.
1324 * configure: Regenerate.
1325
ca9a79a1 13262004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
73369e65 1327
ca9a79a1
NC		 1328 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
1329 manipulation insns.
1330
cc3d92a5
RS		 13312004-01-12 Richard Sandiford <rsandifo@redhat.com>
1332
1333 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
1334 reloc, reserve space for the delay slot as well as the jalr itself.
1335
e45d0630
PB		 13362004-01-09 Paul Brook <paul@codesourcery.com>
1337
1338 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
1339 (do_vfp_sp2_from_reg2): New function.
1340 (insns): Use them.
1341 (do_vfp_dp_from_reg2): Check return values properly.
1342
81912461
ILT		 13432004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
1344
78849248
ILT		 1345 * config/tc-mips.c (warn_nops): Remove static variable.
1346 (macro): Remove test of warn_nops.
1347 (md_shortops): Remove 'n'.
1348 (md_parse_option): Remove 'n' case.
1349 (md_show_usage): Remove -n.
1350 * doc/as.texinfo (Overview): Remove MIPS -n option.
1351 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
1352 * NEWS: Mention removal of MIPS -n option.
1353
81912461
ILT		 1354 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
1355 (cop_interlocks): Check ISA level.
1356 (cop_mem_interlocks): Define.
1357 (reg_needs_delay): Check cop_interlocks rather than
1358 ISA_HAS_COPROC_DELAYS.
1359 (append_insn): Likewise. Use cop_mem_interlocks rather than
1360 directly checking mips_opts.isa.
1361 (mips_emit_delays): Likewise.
1362
73f20958
L		 13632004-01-07 H.J. Lu <hongjiu.lu@intel.com>
1364
1365 * config/tc-ia64.c (unwind): Move next_slot_number and
1366 next_slot_frag to ...
1367 (unw_rec_list): Here.
1368 (free_list_records): Removed.
1369 (output_unw_records): Likewise.
1370 (generate_unwind_image): Make it void.
1371 (alloc_record): Initialize next_slot_number and next_slot_frag.
1372 (slot_index): Take .org, .space and .align into account.
1373 (fixup_unw_records): Don't set slot_number to 0. Use
1374 list->next_slot_number and list->next_slot_frag instead of
1375 unwind.next_slot_number and unwind.next_slot_frag.
1376 (ia64_convert_frag): New.
1377 (generate_unwind_image): Generate a rs_machine_dependent frag
1378 for unwind record.
1379 (emit_one_bundle): Use list->next_slot_number and
1380 list->next_slot_frag instead of unwind.next_slot_number and
1381 unwind.next_slot_frag.
1382
1383 * config/tc-ia64.h (md_convert_frag): Defined as
1384 ia64_convert_frag.
1385 (md_estimate_size_before_relax): Defined as (f)->fr_var.
1386
99d09cdb
AO		 13872004-01-06 Alexandre Oliva <aoliva@redhat.com>
1388
1389 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
1390 * config/tc-frv.h (md_apply_fix3): Don't define.
1391 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
1392 operands.
1393 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
1394 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
1395 * config/tc-frv.c (line_separator_chars): Add `!'.
1396 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
1397 * config/tc-frv.c (md_assemble): Clear insn upfront.
1398 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
1399 * config/tc-frv.c (OPTION_FDPIC): New macro.
1400 (md_longopts): Add mfdpic.
1401 (md_parse_option): Handle it.
1402 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
1403 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
1404 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
1405 (frv_pic_ptr): Parse funcdesc.
1406
4a4c4a1d
MR		 14072004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1408
1409 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
1410 gasver.texi. Remove duplicate symbol definitions for texi2pod.
1411
2251dd89
MR		 14122004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1413
1414 * Makefile.am (Makefile): Move the dependency on
1415 $(BFDDIR)/configure.in to...
1416 (CONFIG_STATUS_DEPENDENCIES): ... here.
1417 (AUTOMAKE_OPTIONS): Require automake 1.8.
1418 * Makefile.in: Regenerate.
1419 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
1420 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
1421 $(BFDDIR)/configure.in here as well.
1422 * doc/Makefile.in: Regenerate.
1423
c6581168
MR		 14242004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1425
1426 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
1427 * Makefile.in: Regenerate.
1428 * aclocal.m4: Regenerate.
1429 * doc/Makefile.am (install, install-info): Remove.
1430 (install-data-local): A new hook for install-info.
1431 (AUTOMAKE_OPTIONS): Require automake 1.8.
1432 * doc/Makefile.in: Regenerate.
1433
303e7b79
NC		 14342004-01-02 Nutan Singh <nutan@kpitcummins.com>
1435
1436 * doc/c-sh.texi: Update description about floating point behavior
1437 of SH family.
1438
b50c15dc
NC		 14392004-01-02 Bernardo Innocenti <bernie@develer.com>
1440
1441 * configure.in: Add m68k-uClinux target.
1442 * configure: Regenerate.
7de9afa2 1443
c9e214e5 1444For older changes see ChangeLog-0203
08d56133
NC		 1445\f
1446Local Variables:
1447mode: change-log
1448left-margin: 8
1449fill-column: 74
1450version-control: never
1451End:
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