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* config/obj-elf.c (obj_elf_section_type): Handle init_array,
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
10b016c2
PB		 12004-09-08 Paul Brook <paul@codesourcery.com>
2
3 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
4 fini_array and preinit_array section types.
5 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
6 and fini_array.
7 * doc/as.texinfo: Document extra section types.
8
e5a52504
MM		 92004-09-02 Mark Mitchell <mark@codesourcery.com>
10
11 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
12 * Makefile.in: Regenerated.
13 * configure.in: Set em for arm*-*-symbianelf*.
14 * configure: Regenerated.
15 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
16 vectors when appropriate.
17 * config/te-symbian.h: New file.
18
42851540
NC		 192004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
20
21 * config/tc-crx.c (gettrap): Exception vector can be case
22 insensitive.
23 (process_label_constant): Fix a 32-bit displacement bug in branch
24 instructions.
25 (get_operandtype) : Bug fix, wrong operand was used.
26 (process_label_constant): Initialize relocation type to
27 BFD_RELOC_NONE
28
8783612f
RE		 292004-09-01 Richard Earnshaw < reanrsha@arm.com>
30
31 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
32 for synthesizable cores.
33
1ff4677c
RE		 34 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
35
b18c562e
NC		 362004-08-25 Dmitry Diky <diwil@spec.ru>
37
38 * config/tc-msp430.c: Clean-up the code.
39 (md_relax_table): New relax table.
40 (mcu_types): Sort MCU types.
41 (md_pseudo_table): Add .profiler pseudo handler.
42 (pow2value): New function.
43 (msp430_profiler): New function.
44 (msp430_operands): Add new insns handlers.
45 (msp430_srcoperand): Add register operand handler, allow complex
46 expressions.
47 (md_estimate_size_before_relax): Rewritten.
48 (md_convert_frag): Rewritten.
49 (msp430_relax_frag): New function.
50 * config/tc-msp430.h (md_relax_frag): define macro
51 * doc/c-msp430.texi: Update information.
52
8f94ae4d
NC		 532004-08-24 Nick Clifton <nickc@redhat.com>
54
55 * as.c (std_shortopts): Allow -g to take an optional argument.
56 (parse_args): Pass any switch starting with -g on to the backend
57 for parsing.
58
e51dace8
MM		 592004-08-18 Mark Mitchell <mark@codesourcery.com>
60
61 * configure.in (arm*-*-symbianelf*): New target.
62 (arm*-*-eabi*): Likewise.
63 * configure: Regenerated.
64
f7870c8d
TS		 652004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
66 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
67 correctly.
68
d6afba4b
JJ		 692004-08-18 Jakub Jelinek <jakub@redhat.com>
70
71 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
72 argument, don't do anything if current section is not
73 .gnu.linkonce.t.* and linkonce_empty is set.
74 (generate_unwind_image, dot_endp): Adjust callers, call
75 start_unwind_section (*, 1) if nothing will be put into the
76 section.
77
329e276d
NC		 782004-08-17 Nick Clifton <nickc@redhat.com>
79
80 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
81 (show_usage): Add -g.
82 (std_longopts): Add --gen-debug. Alpha sort the table.
83 (parse_args): Print an error message if a switch is not handled.
84 Handle the -g switch, calling md_debug_format_selector() if
85 necessary.
86 * NEWS: Mention new feature.
87 * doc/as.texinfo: Document new switch.
88 * doc/internals.texi: Document behaviour of md_parse_option.
89
90 * config/tc-arm.c (md_parse_option): Do not issue an error message
91 if the switch is not recognised.
92 * config/tc-m68k.c (md_parse_option): Likewise.
93 * config/tc-pdp11.c (md_parse_option): Likewise.
94 * config/tc-v850.c (md_parse_option): Likewise.
95
96 * as.h: Fix up formatting.
97 * tc.h: Likewise.
98
4101eec8
NC		 992004-08-16 Nick Clifton <nickc@redhat.com>
100
2766e5e4
NC		 101 * macro.c (macro_set_alternate): Use ISO C90 formatting.
102
4101eec8
NC		 103 * configure.in: Sort architecture based tables alphabetically.
104 * configure: Regenerate.
105
80f846b6
AM		 1062004-08-16 Alan Modra <amodra@bigpond.net.au>
107
108 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
109 { "cc", 68 }, with { "cr", 70 }.
110
caa32fe5
NC		 1112004-08-13 Jan Beulich <jbeulich@novell.com>
112 Nick Clifton <nickc@redhat.com>
113
114 * as.c: Add and handle new --alternate command line option.
115 * macro.c (macro_set_alternate): New.
116 * macro.h (macro_set_alternate): Declare.
117 * read.c: Add and handle new .altmacro and .noaltmacro directives.
118 * doc/as.texinfo: Document new command line option and pseudo-ops
119 as well as insert documentation originating from gasp about
120 alternate macro syntax.
121 * NEWS: Mention new command line option and pseudo-ops.
122
b2221023
MM		 1232004-08-10 Mark Mitchell <mark@codesourcery.com>
124
125 * expr.c (operand): Handle the "~", "-", and "!" operators applied
126 to bignums.
127
db6579d4
PB		 1282004-08-06 Paul Brook <paul@codesourcery.com>
129
130 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
131 Handle new relocations.
132 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
133
e750405d
BW		 1342004-08-05 Bob Wilson <bob.wilson@acm.org>
135
136 * write.c (relax_segment): Use was_address instead of address when
137 setting fr_fix field for align frag due to backwards .org.
138
1d70c7fb
AO		 1392004-07-29 Alexandre Oliva <aoliva@redhat.com>
140
141 Introduce SH2a support.
142 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
143 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
144 arch_sh2a_nofpu_up.
145 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
146 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
147 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
148 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
149 to end of conditional expression.
150 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
151 * config/tc-sh.c: Add sh2a-nofpu support.
152 2003-12-29 DJ Delorie <dj@redhat.com>
153 * tc-sh.c: Add sh2a support.
154 (parse_reg): Add tbr.
155 (parse_at): Support @@(disp,tbr).
156 (get_specific): Support sh2a opcodes.
157 (insert4): New, for 4 byte relocs.
158 (build_Mytes): Support sh2a opcodes.
159 (md_apply_fix3_Mytes): Support sh2a opcodes.
160 2003-12-02 Michael Snyder <msnyder@redhat.com>
161 * config/tc-sh.c (md_parse_option): Handle sh2a.
162 (sh_elf_final_processing): Ditto.
163
e7fbc2bf
JT		 1642004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
165
166 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
167 for TE_NetBSD.
168
9232bbb0
AM		 1692004-07-27 Alan Modra <amodra@bigpond.net.au>
170
171 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
172 (ppc_arch): Expand comment.
173
670ec21d
NC		 1742004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
175
176 * config/tc-crx.c: Support evaluating the difference between two
177 symbols.
178 * config/tc-crx.h: Likewise.
179
406f8ff9 1802004-07-26 H.J. Lu <hongjiu.lu@intel.com>
38ce5b11
L		 181
182 * config/tc-ia64.c (start_unwind_section): Set the linked-to
183 section.
184 (ia64_elf_section_change_hook): Set the linked-to section for
185 SHT_IA_64_UNWIND.
186
c05e9f04
NC		 1872004-07-26 Dmitry Diky <diwil@spec.ru>
188
189 * config/tc-msp430.c: Add new subtargets: msp430x1610,
190 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
191 msp430xG438, msp430xG439.
192
e9863d7f
DJ		 1932004-07-25 Daniel Jacobowitz <dan@debian.org>
194
195 * doc/as.texinfo (Section, PushSection): Correct documentation
196 for ELF.
197
543613e9 1982004-07-21 Jan Beulich <jbeulich@novell.com>
20f0a1fc
NC		 199
200 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
201 permissible for the selected instruction suffix.
202 (match_template): Don't permit 64-bit general purpose operands in
203 32-bit mode.
204 (finalize_imm): Permit 64-bit immediates.
205 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
206 specially except for the width of the used base and/or index
207 registers. For 32-bit displacements, use sign-extended
208 relocations only when using 64-bit addressing.
209 Force zero displacement on rip-relative addressing when there is
210 no other displacement.
211 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
212 specially except for the width of the used base and/or index
213 registers.
214 (parse_register): Disallow Reg64 registers in 32-bit mode.
215
543613e9
NC		 216 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
217 suffix if the instruction doesn't support it.
218
01a3f561
MR		 2192004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
220
221 * config/tc-mips.c (append_insn): Handle constant expressions with
222 no associated relocation.
223 (mips_ip): Cancel the expression after use for the Q format
224 specifier.
225 (parse_relocation): Return no relocation for unsupported
226 operators.
227 (my_getSmallExpression): Return no relocation if no relocation
228 operators are used.
229
e12904d2
DA		 2302004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
231
232 * config/obj-som.c (adjust_stab_sections): Add prototype.
233 (obj_som_compiler, obj_som_version, obj_som_copyright,
234 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
235 * config/tc-hppa.c (update_subspace): Likewise.
236 (is_defined_subspace): Amplify comment.
237 * config/obj-som.h (som_frob_file): Add prototype.
238
90c1602c
L		 2392004-07-19 Christopher Faylor <cgf@timesys.com>
240 H.J. Lu <hongjiu.lu@intel.com>
241
242 * subsegs.c (section_symbol): Don't create a new segment when
243 existing segment is undefined.
244
f263249b
RE		 2452004-07-16 Richard Earnshaw <rearnsha@arm.com>
246
247 * config/tc-arm.c: Include include/opcode/arm.h.
248 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
249 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
250 (FPU_ARCH_*): Delete.
251 * Makefile.am: Update dependencies.
252 * Makefile.in: Regenerate.
253
152c65b9
NC		 2542004-07-15 Nick Clifton <nickc@redhat.com>
255
256 * configure.in: Accept armbe as a big-endian arm configuration.
257 * configure: Regenerate.
258
0477af35
NC		 2592004-07-13 Thomas Nystrom <thn@saeab.se>
260
261 * config/tc-i386.c (T_SHIFTOP): New constant.
262 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
263 (intel_el1): Handle '~'.
264 (intel_get_token): Handle '<>', '&', '|' and '~'.
265
2662004-07-13 Nick Clifton <nickc@redhat.com>
267
268 (md_assemble): Remove spurious newline from end of as_bad error
269 message.
270 (intel_e05_1): Likewise.
271 (intel_e11): Likewise.
272 (intel_match_token): Likewise.
273
31302357
AS		 2742004-07-11 Andreas Schwab <schwab@suse.de>
275
276 * config/tc-m68k.c: Convert to C90. Remove redundant
277 declarations. Indentation fixup.
278 [M68KCOFF]: Include "obj-coff.h" instead of declaring
279 obj_coff_section ourselves.
280
549f748d
JW		 2812004-07-09 James E Wilson <wilson@specifixinc.com>
282
283 * config/tc-ia64.c (default_big_endian): New.
284 (dot_byteorder, md_begin): Use it.
285 (md_parse_option): Set it.
286
1a320fbb
NC		 2872004-07-09 Nick Clifton <nickc@redhat.com>
288
289 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
290 * configure: Regenerate.
291 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
292 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
293 sh_find_elf_flags if necessary.
294
de7e6852
RS		 2952004-07-08 Richard Sandiford <rsandifo@redhat.com>
296
297 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
298 going to be split into more than one in-place addend, return 0
299 for relocations against mergeable sections. Associate comments
300 with code.
301
1fe1f39c
NC		 3022004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
303
304 * Makefile.am (CPU_TYPES): Add crx.
305 (TARGET_CPU_CFILES): Add config/tc-crx.c.
306 (TARGET_CPU_HFILES): Add config/tc-crx.h.
307 (DEPTC_crx_elf): New target.
308 (DEPOBJ_crx_elf): Likewise.
309 (DEP_crx_elf): Likewise.
310 * Makefile.in: Regenerate.
311 * configure.in: Add crx* target.
312 * configure: Regenerate.
313 * config/tc-crx.c: New file.
314 * config/tc-crx.h: New file.
315 * NEWS: Mention new target.
316
d9895649
NC		 3172004-07-06 Nick Clifton <nickc@redhat.com>
318
85fbca6a
NC		 319 * config.in: Undefine TARGET_SYMBIAN by default.
320 * configure.in:
321 * configure: Regenerate. Add sh-symbian-elf target. If
322 selected define TARGET_SYMBIAN.
323 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
324 format if TARGET_SYMBIAN has been defined.
325
e7bd9ea0
NC		 326 * output-file.c (output_file_create): Report the target format
327 chosen when bfd_openw reports that it is invalid.
328
d9895649
NC		 329 * config/obj-coff.c (coff_pseudo_table): Only define the weak
330 pseudo for BFD based assemblers.
331
871ec896
JR		 3322004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
333
334 gas:
335 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
336 (md_parse_option): Remove redundant -isa testing.
337 Make bfd_arch variable const.
338 (md_show_usage): Make bfd_arch variable const.
339
5a9ff93d
JW		 3402004-07-03 James E Wilson <wilson@specifixinc.com>
341
342 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
343 * config/tc-ia64.h (md_frag_check): Define.
344
c87db184
CF		 3452004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
346
347 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
348 externals.
349 * doc/as.texinfo (Weak): Document PE weak symbols.
350
3b91255e
RS		 3512004-07-03 Richard Sandiford <rsandifo@redhat.com>
352
353 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
354 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
355 (mips_frob_file): Rework so that only a single pass through the
356 relocs is needed. Allow %lo()s to have higher offsets than their
357 corresponding %hi()s or %got()s.
358
310ea308
NC		 3592004-07-02 Nick Clifton <nickc@redhat.com>
360
361 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
362 allow values which have come from undefined symbols.
363 Always consider this fixup to have been processed as a reloc
364 cannot be generated for it.
365
09b935ac
AM		 3662004-07-02 Alan Modra <amodra@bigpond.net.au>
367
368 * frags.h (struct frag): Add has_code and insn_addr fields.
369 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
370 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
371 * config/tc-ppc.h (md_frag_check): Define.
372
4d1cd5c7
MR		 3732004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
374
375 * doc/Makefile.am (info): Rename goal to...
376 (info-local): ... this, to preserve implicit dependencies.
377 * doc/Makefile.in: Regenerate with automake 1.8.5.
378
097f809a
NC		 3792004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
380
381 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
382 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
383 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
384 (tc_gen_reloc): Likewise.
385 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
386 (m32r_parse_name): Likewise.
387 (m32r_cgen_parse_fix_exp): Likewise.
388 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
389 (O_PIC_reloc): Likewise.
390 (TC_CGEN_PARSE_FIX_EXP): Likewise..
391 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
392 for @GOTOFF, @GOT, @PLT.
393
bb82af9f
NC		 3942004-06-21 Jan Beulich <jbeulich@novell.com>
395
396 * gas/symbols.c: While discarding ordinary local absolute symbols
397 when --strip-local-absolute is in effect, retain file symbols.
398
990ae22a
AS		 3992004-06-20 Andreas Schwab <schwab@suse.de>
400
401 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
402 (md_parse_option): Likewise.
403
32137342
NC		 4042004-06-17 Jan Beulich <jbeulich@novell.com>
405
406 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
407 * config/te-netware.h: New file.
408 * config/te-ppcnw.h: Delete: Obsolete.
409 * configure.in: Eliminate ill NetWare targets. Make generic
410 NetWare target use proper emulation.
411 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
412 reference to new te-netware.h.
413 * configure: Regenerate.
414 * Makefile.in: Regenerate.
415
f84d8e26
MS		 4162004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
417
418 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
419 comparison in .insn pseudo operation.
420
587aac4e
AM		 4212004-06-15 Alan Modra <amodra@bigpond.net.au>
422
423 * config/obj-coff.c (coff_adjust_section_syms): Use
424 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
425 (coff_frob_section): Likewise.
426 * config/tc-mips.c (md_apply_fix3): Likewise.
427 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
428 (elf_frob_file_after_relocs): Likewise.
429
2337eb33
DA		 4302004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
431
b8fc22bc
DA		 432 * config/tc-hppa.c (log2): Rename to exact_log2.
433 (pa_next_subseg): Delete unused function.
434 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
435 (create_new_subspace): Likewise.
436
2337eb33
DA		 437 Bug gas/213
438 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
439 labels. Fix warning.
440
53cb0362
DD		 4412004-05-28 DJ Delorie <dj@redhat.com>
442
443 * config/tc-mn10300.h (tc_fix_adjustable): Define.
444 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
445 or non-merged symbols.
446
888a75be
L		 4472004-05-28 H.J. Lu <hongjiu.lu@intel.com>
448
449 * config/tc-ia64.c (remove_marked_resource): Save, clear and
450 restore the old slot when inserting srlz.i/srlz.d.
451
f6f9408f
JR		 4522004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
453
454 * Makefile.am: Regenerate dependecies.
455 * Makefile.in: Regenerate.
456 * config/tc-sh.c (valid_arch): Make unsigned.
457 (preset_target_arch): Likewise.
458 (md_begin): Use new architecture flags system.
459 (get_specific): Likewise.
460 (assemble_ppi): Likewise.
461 (md_assemble): Likewise. Also fix error check for bad opcodes.
462 (md_parse_option): Likewise. Also generate -isa values according
463 to the table in bfd/cpu-sh.c instead of just constants. Also
464 allow <arch>-up ISA variants.
465 (sh_elf_final_processing): Replace if-else chain with a call to
466 sh_find_elf_flags().
467 * testsuite/gas/sh/arch: New directory.
468 * testsuite/gas/sh/arch/arch.exp: New test script.
469 * testsuite/gas/sh/arch/arch_expected.txt: New file.
470 * testsuite/gas/sh/arch/sh.s: New file.
471 * testsuite/gas/sh/arch/sh2.s: New file.
472 * testsuite/gas/sh/arch/sh-dsp.s: New file.
473 * testsuite/gas/sh/arch/sh2e.s: New file.
474 * testsuite/gas/sh/arch/sh3-nommu.s: New file.
475 * testsuite/gas/sh/arch/sh3.s: New file.
476 * testsuite/gas/sh/arch/sh3-dsp.s: New file.
477 * testsuite/gas/sh/arch/sh3e.s: New file.
478 * testsuite/gas/sh/arch/sh4-nommu-nofpu.s: New file.
479 * testsuite/gas/sh/arch/sh4-nofpu.s: New file.
480 * testsuite/gas/sh/arch/sh4.s: New file.
481 * testsuite/gas/sh/arch/sh4a-nofpu.s: New file.
482 * testsuite/gas/sh/arch/sh4al-dsp.s: New file.
483 * testsuite/gas/sh/arch/sh4a.s: New file.
484
580b9172
NC		 4852004-05-28 Peter Barada <peter@the-baradas.com>
486
487 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
488 with zero offset into mode 2 addressing to save a word.
489
652ca075
L		 4902004-05-27 H.J. Lu <hongjiu.lu@intel.com>
491
492 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
493 (ar_is_only_in_integer_unit): New.
494 (ar_is_only_in_memory_unit): New.
495 (generate_unwind_image): Silence gcc on 32bit host.
496 (md_assemble): Use ar_is_only_in_integer_unit instead of
497 ar_is_in_integer_unit. Check AR access.
498
60fed2d3
NC		 4992004-05-27 Peter Barada <peter@the-baradas.com>
500
501 * config/tc-m68k.c (md_begin): Sort the opcode table into
502 alphabetical order.
503 (m68k_compare_opcode): New function to do the sorting.
504
be8c092b
NC		 5052004-05-24 Peter Barada <peter@the-baradas.com>
506
507 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
508 addressing on MIT style operands.
509 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
510 w/mask addressing.
511 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
512 operands.
513
1181c20e
AM		 5142004-05-23 Alan Modra <amodra@bigpond.net.au>
515
516 * expr.c (operand, operator): Don't reject '++' and '--'.
517
20e56c33
RS		 5182004-05-20 Richard Sandiford <rsandifo@redhat.com>
519
520 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
521 dwarf tables.
522
b2d65c0b
NC		 5232004-05-17 Adam Nemet <anemet@lnxw.com>
524
525 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
526 * configure: Regenerate.
527
0da76f83
NC		 5282004-05-13 Paul Brook <paul@codesourcery.com>
529
530 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
531
4b363073
NC		 5322004-05-13 Joel Sherrill <joel@oarcorp.com>
533
534 * configure.in (or32-*-rtems*): Switch to elf.
535 * configure: Regenerate.
536
9598fbe5
NC		 5372004-05-13 Nick Clifton <nickc@redhat.com>
538
539 * po/fr.po: Updated French translation.
540
22fe14ad
NC		 5412004-05-11 Nick Clifton <nickc@redhat.com>
542
543 * doc/as.texinfo (Section): Document G and T flags to .section
544 directive. Document the extra arguments that the G flag
545 requires. Document the #tls flag.
546
5472004-05-11 H.J. Lu <hongjiu.lu@intel.com>
548
549 * subsegs.c (section_symbol): Create a new section symbol if
550 the existing one doesn't match.
551 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
552
532c738a
RS		 5532004-05-07 Richard Sandiford <rsandifo@redhat.com>
554
555 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
556 to cope with VR4181A errata MD(1) and MD(4).
557
0503b355
BF		 5582004-05-07 Brian Ford <ford@vss.fsi.com>
559
560 * NEWS: Mention .secrel32 for pe[i]-i386.
561
daeea990
AO		 5622004-05-07 Alexandre Oliva <aoliva@redhat.com>
563
564 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
565 (HANDLE_ALIGN): New.
566
bfbdcf04
DJ		 5672004-05-06 Daniel Jacobowitz <dan@debian.org>
568
569 * Makefile.am (DIST_SUBDIRS): Define.
570 * aclocal.m4: Regenerate with automake 1.8.4.
571 * Makefile.in: Likewise.
572 * doc/Makefile.in: Likewise.
573
5e819f9c
JW		 5742004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
575
576 * config/tc-ia64.c (dot_serialize): Declare.
577 (dot_serialize): New function.
578 (md_pseudo_table): Add ".serialize.data" and
579 ".serialize.instruction" directives.
580
e5976317
NC		 5812004-05-06 Nick Clifton <nickc@redhat.com>
582
583 * messages (as_internal_value_out_of_range): Print a message about
584 a value being out of range. Be consistent about whether the
585 values are printed in decimal or hexadecimal.
586 (as_warn_value_out_of_range): Generate a warning message about an
587 out of range value.
588 (as_bad_value_out_of_range): Generate an error message about an
589 out of range value.
590 * as.h: Prototype the new functions.
591 * config/tc-alpha.c (insert_operand): Use new function.
592 * config/tc-arc.c (arc_insert_operand): Likewise.
593 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
594 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
595 * config/tc-ppc.c (ppc_insert_operand): Likewise.
596 * config/tc-s390.c (s390_insert_operand): Likewise.
597 * config/tc-v850.c (v850_insert_operand): Likewise.
598
996991aa
AO		 5992004-05-05 Alexandre Oliva <aoliva@redhat.com>
600
601 * configure.in: Set em=linux for frv-*-*linux*.
602 * configure: Rebuilt.
603 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
604 (frv_md_fdpic_enabled): New.
605 * config/tc-frv.c (frv_md_fdpic_enabled): New.
606 (DEFAULT_FDPIC): New.
607 (frv_flags): Use DEFAULT_FDPIC.
608 (frv_pic_flag): Likewise.
609 (OPTION_NOPIC): New.
610 (md_longopts): Add -mnopic.
611 (md_parse_option): Handle it.
612 (md_show_usage): Add -mfdpic and -mnopic.
613
6b6e92f4
NC		 6142004-05-05 Peter Barada <peter@the-baradas.com>
615
616 * config/tc-m68k.c: Add find_cf_chip to print list of valid
617 chips for invalid coldfire instructions, rename selectors
618 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
619 add current_chip to track which chip is referred to(including save/restore),
620 use current_chip to select control registers, not current_arch.
621 (md_show_usage): Add new chips.
622 * doc/c-m68k.texi: Document new command line switches.
623
6f079ae3
JJ		 6242004-05-05 Jakub Jelinek <jakub@redhat.com>
625
626 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
627 (NOP_OPCODE): Define.
628 (s390_align_code): Remove prototype.
629 * tc-s390.c (s390_align_code): Remove.
630
2d6ed997
L		 6312004-05-04 H.J. Lu <hongjiu.lu@intel.com>
632
633 * config/tc-ia64.c (make_unw_section_name): Removed.
634 (start_unwind_section): New function.
635 (generate_unwind_image): Take const segT instead of const
636 char *.
637 (dot_handlerdata): Adjusted.
638 (dot_endp): Likewise.
639
b9f18452
L		 6402004-05-02 H.J. Lu <hongjiu.lu@intel.com>
641
642 * config/obj-elf.c (obj_elf_change_section): Allow the
643 ".note.GNU-stack" section has SHF_EXECINSTR.
644
fafe6678
L		 6452004-05-02 H.J. Lu <hongjiu.lu@intel.com>
646
647 * config/obj-elf.c (get_section): Return bfd_boolean.
648 (obj_elf_change_section): Call bfd_get_section_by_name_if
649 instead of bfd_map_over_sections.
650
86654c12
L		 6512004-04-30 H.J. Lu <hongjiu.lu@intel.com>
652
653 * config/obj-elf.c (get_section): New function.
654 (obj_elf_change_section): Support multiple sections with same
655 name.
656
376eb240
NC		 6572004-04-30 Nick Clifton <nickc@redhat.com>
658
659 * config/tc-arm.c (create_register_alias): Fix typo checking for
660 case sensitive register aliases.
661 (co_proc_number): Use error message string in all_reg_maps[]
662 array.
663 (cp_reg_required_here): Likewise.
664 (fp_reg_required_here): Likewise.
665
8a7140c3
NC		 6662004-04-29 Brian Ford <ford@vss.fsi.com>
667
668 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
669
3e722fb5
CD		 6702004-04-28 Chris Demetriou <cgd@broadcom.com>
671
672 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
673 (load_address, macro, mips_ip, md_parse_option)
674 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
675 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
676 embedded-PIC handling, and update comments.
677 (SWITCH_TABLE): Remove.
678 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
679 (enum mips_pic_level): Remove EMBEDDED_PIC.
680 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
681 (TC_FORCE_RELOCATION): Update comment.
682 * ecoff.c (ecoff_build_lineno): Add comment about some code that
683 might be safe to remove now that MIPS embedded-PIC is gone.
684
351e2b5a
DA		 6852004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
686
687 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
688 call to obj_set_subsection_attributes.
689 (obj_som_init_stab_section): Likewise.
690 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
691 (pa_def_subspaces): Provide comdat default.
692 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
693 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
694 calls to create_new_subspace and update_subspace to pass comdat flag.
695 (create_new_subspace, update_subspace): Add new comdat argument. Use
696 it in calls to obj_set_subsection_attributes.
697 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
698 and use of comdat, common and dup_comm parameters.
699
f5842774
L		 7002004-04-26 H.J. Lu <hongjiu.lu@intel.com>
701
702 * config/obj-elf.c (obj_elf_change_section): Check if the old
703 group name is NULL before comparison.
704
558fe4a7
CD		 7052004-04-23 Chris Demetriou <cgd@broadcom.com>
706
707 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
708
81a21e38
TS		 7092004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
710
711 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
712
7132004-04-23 Chris Demetriou <cgd@broadcom.com>
1ffcab4b
CD		 714
715 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
716 (OPTION_MEMBEDDED_PIC): Remove.
717 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
718 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
719 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
720 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
721 (OPTION_ELF_BASE): Renumber.
722 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
723 (md_show_usage): Remove mention of -membedded-pic.
724 * doc/as.texinfo: Remove mention of -membedded-pic.
725
4d0d148d
TS		 7262004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
727
728 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
729 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
730 a.out support.
731 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
732 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
733 USE_GLOBAL_POINTER_OPT.
734
017315e4
TS		 7352004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
736
737 * config/tc-mips.c (macro): One more use of load_delay_nop.
738
269137b2
TS		 7392004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
740
741 * config/tc-mips.c (load_delay_nop): New function.
742 (load_address, macro): Use load_delay_nop() to build a nop
743 which can be omitted with gpr_interlocks.
744
24772049
TS		 7452004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
746
747 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
748 cop_interlocks): Remove superfluous CPU entries.
749
06516a5e
PB		 7502004-04-22 Paul Brook <paul@codesourcery.com>
751
752 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
753
fd99574b
NC		 7542004-04-22 Peter Barada <peter@the-baradas.com>
755
756 * NEWS: Added support for EMAC instructions and MAC/EMAC
757 Motorola syntax.
758 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
759 scale factor tokens, trailing_ampersand to mark mask addressing
760 for MAC/EMAC instructions.
761 * config/m68k-parse.y: Add options_ampersand clause, '<<',
762 '>>'.
763 (yylex): Handle '>', '<', and '&' following '+'.
764 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
765 architectures in archs[].
766 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
767 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
768 respectively.
769 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
770 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
771 cases.
772 Add EMAC operands to init_table[].
773
69b97547
NC		 7742004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
775
776 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
777 state.
778 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
779 * config/tc-arm.c (enum mstate): Delete from here.
780 (mapping_state): Remove the static mapstate variable and instead
781 store the state in the segment. This allows a per-section mapping
782 state. Handle and ignore MAP_UNDEFINED states.
783 (arm_elf_change_section): Get the current mapping state from the
784 new section.
785 (s_ltorg): Set the mapping state to MAP_DATA.
786 (arm_cleanup): Use arm_elf_change_section to get the mapping state
787 for each pool as it is emitted.
788
7892004-04-22 Nick Clifton <nickc@redhat.com>
790
791 * config/tc-arm.h: Formatting tidy ups.
792
7a7f4e42
CD		 7932004-04-20 Chris Demetriou <cgd@broadcom.com>
794
795 * NEWS: Note that MIPS -membedded-pic option is deprecated.
796
6482c264
NC		 7972004-04-20 DJ Delorie <dj@redhat.com>
798
799 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
800 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
801 [TE_PE] (O_secrel): Define.
802 [TE_PE] (x86_pe_cons_fix_new): New.
803 [TE_PE] (pe_directive_secrel): Likewise.
804 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
805
5bf10039
EC		 8062004-04-19 Eric Christopher <echristo@redhat.com>
807
808 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
809 of previous patch for fix in gcc.
810
77cd6497
JJ		 8112004-04-19 Jakub Jelinek <jakub@redhat.com>
812
813 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
814
b8861cfb
NS		 8152004-04-19 Nathan Sidwell <nathan@codesourcery.com>
816
817 * read.c (do_align): Call md_flush_pending_output, if defined.
818
f4c724fc
AM		 8192004-04-16 Alan Modra <amodra@bigpond.net.au>
820
821 * expr.c (operand): Correct checks for ++ and --.
822
a4b6e8f6
L		 8232004-04-14 H.J. Lu <hongjiu.lu@intel.com>
824
825 * config/tc-generic.c: Add some comments.
826
d766e8ec
RS		 8272004-04-14 Richard Sandiford <rsandifo@redhat.com>
828
829 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
830 -{no-}mfix-vr4122-bugs.
831 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
832 (append_insn, mips_emit_delays): Update accordingly.
833 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
834 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
835 (md_parse_option): Update after above changes.
836 (md_show_usage): Add -mfix-vr4120.
837
ed9589d4
BW		 8382004-04-13 Bob Wilson <bob.wilson@acm.org>
839
840 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
841 of .section directive; add a reference to the ELF .subsection
842 directive.
843
097dba13
NC		 8442004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
845
846 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
847 in parallel.
848
279500de
TS		 8492004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
850
851 * Makefile.am: Remove mips from aout targets.
852 * Makefile.in: Regenerate.
853 * configure.in: Remove mips-dec-bsd* target.
854 * configure: Regenerate.
855
b7d7dc63
AM		 8562004-04-07 Alan Modra <amodra@bigpond.net.au>
857
858 PR 96
859 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
860 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
861 Update "mapping". Restrict some @ modifiers to 32 bit.
862
f55629b8
KK		 8632004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
864 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
865
866 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
867 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
868 dont_adjust_reloc_32 is set.
869 (md_longopts): Add option -renesas.
870 (md_parse_option, md_show_usage): Likewise.
871 * doc/c-sh.texi: Likewise.
872
a7844384
NC		 8732004-04-01 Dave Korn <dk@artimi.com>
874
875 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
876 hi16 and lo16 fixS structs.
877 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
878 exactly the same way as for RELOC_DLX_REL16.
879 (machine_ip): properly respect LO flag in the_insn and
880 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
881 (md_apply_fix3): apply RELOC_DLX_LO16.
882
6c71dbc4
SS		 8832004-03-30 Stan Shebs <shebs@apple.com>
884
885 Remove long-obsolete MPW support.
886 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
887 * configure.in: Remove mention of ppc-*-mpw* config.
888 * configure.in: Likewise.
889
7cc69913
NC		 8902004-03-30 Nick Clifton <nickc@redhat.com>
891
892 * config/tc-arm.c (meabi_flags): Make its use conditional upon
893 OBJ_ELF being defined.
894
53fbb48a
AM		 8952004-03-27 Alan Modra <amodra@bigpond.net.au>
896
897 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
898
d507cf36
PB		 8992004-03-23 Paul Brook <paul@codesourcery.com>
900
901 * config/tc-arm.c (meabi_flags): New variable.
902 (arm_parse_eabi): New function.
903 (md_begin): Set flags for EABI v3.
904 (arm_eabis): Add.
905 (arm_long_opts): Add meabi.
906 * doc/as.texinf <ARM>: Document -meabi.
907 * doc/c-arm.texi: Ditto.
908
88d65ad6
BW		 9092004-03-22 Bob Wilson <bob.wilson@acm.org>
910
911 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
912 tables even when use_literal_section flag is not set.
913
13ef8878
AM		 9142004-03-22 Alan Modra <amodra@bigpond.net.au>
915
916 * config/tc-sh.c: Remove trailing whitespace.
917
1048a9ba
HPN		 9182004-03-22 Hans-Peter Nilsson <hp@axis.com>
919
920 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
921 --mul-bug-abort and the default behavior.
922 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
923 (err_for_dangerous_mul_placement): New variable.
924 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
925 macros.
926 (md_cris_relax_table): Have placeholder for STATE_MUL.
927 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
928 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
929 case doing nothing.
930 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
931 STATE_BYTE)>: Ditto.
932 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
933 alignment and position of this frag, emit error message if
934 suspicious.
935 (md_assemble): For a multiply insn and when checking it,
936 transform the current frag into a special frag for that purpose.
937 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
938 OPTION_MULBUG_ABORT_ON>: Handle new options.
939
a7877748
BW		 9402004-03-19 Bob Wilson <bob.wilson@acm.org>
941
942 * config/tc-xtensa.c (mark_literal_frags): New function.
943 (xtensa_move_literals): Call mark_literal_frags for all literal
944 segments, including init and fini literal segments.
945 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
946
9992270f
DA		 9472004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
948
949 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
950 (pa_comm): Set BSF_OBJECT in symbol flags.
951
6e1772d5
AM		 9522004-03-19 Alan Modra <amodra@bigpond.net.au>
953
954 * Makefile.am: Run "make dep-am".
955 * Makefile.in: Regenerate.
956 * doc/Makefile.in: Regenerate.
957 * config.in: Regenerate.
958 * po/gas.pot: Regenerate.
959
3e4caed2
NS		 9602004-03-18 Nathan Sidwell <nathan@codesourcery.com>
961
c95b35a9
NS		 962 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
963 (demand_empty_rest_of_line): Issue an error here.
964 (ignore_rest_of_line): Silently skip to end.
965 (demand_copy_string): Issue an error, not warning.
966 (equals): Likewise.
967 * config/obj-elf.c (obj_elf_section_name): Likewise.
968 (obj_elf_section): Likewise.
969 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
970 (arc_extinst): Likewise.
971 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
972 (dot_spill): Likewise.
973 (dot_unwabi): Likewise.
974 (dot_prologue): Likewise.
975
3e4caed2
NS		 976 * expr.c (operand): Reject ++ and --.
977 (operator): Likewise.
978
2ce4cc60
KK		 9792004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
980
981 * config/tc-sh.c: Include dw2gencfi.h.
982 (sh_cfi_frame_initial_instructions): New function.
983 (sh_regname_to_dw2regnum): Likewise.
984 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
985 file.
986 (TARGET_USE_CFIPOP): Define.
987 (tc_cfi_frame_initial_instructions): Likewise.
988 (tc_regname_to_dw2regnum): Likewise.
989 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
990 * Makefile.am: Update dependencies.
991 * Makefile.in: Regenerate.
992
9183ed4b
AM		 9932004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
994
995 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
996 * configure: Regenerate.
997
00bbdfe7
BW		 9982004-03-12 Bob Wilson <bob.wilson@acm.org>
999
1000 * read.c (s_leb128): Call md_flush_pending_output.
1001
0f10071e
ML		 10022004-03-12 Michal Ludvig <mludvig@suse.cz>
1003
1004 * config/tc-i386.c (output_insn): Handle PadLock instructions.
1005 * config/tc-i386.h (CpuPadLock): New define.
1006 (CpuUnknownFlags): Added CpuPadLock.
1007
84c84759
AS		 10082004-03-07 Andreas Schwab <schwab@suse.de>
1009
1010 * doc/c-hppa.texi (HPPA Directives): Fix typo.
1011
6ec51dba
RH		 10122004-03-07 Richard Henderson <rth@redhat.com>
1013
1014 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
1015 (cfi_finish): Likewise for fde.
1016
bae25f19
L		 10172004-03-05 H.J. Lu <hongjiu.lu@intel.com>
1018
1019 * config/tc-ia64.c (md_assemble): Properly handle NULL
1020 align_frag.
1021 (ia64_handle_align): Don't abort if failed to add a stop bit.
1022
ab509236
L		 10232004-03-04 H.J. Lu <hongjiu.lu@intel.com>
1024
1025 * Makefile.in: Regenerated.
1026 * aclocal.m4: Likewise.
1027 * configure: Likewise.
1028 * doc/Makefile.in: Likewise.
1029
d9201763
L		 10302004-03-03 H.J. Lu <hongjiu.lu@intel.com>
1031
1032 * config/tc-ia64.c (dot_align): New.
1033 (ia64_do_align): Make it static.
1034 (md_pseudo_table): Use "dot_align" for "align".
1035 (ia64_md_do_align): Don't set align_frag here.
1036 (ia64_handle_align): Add a stop bit to the previous bundle if
1037 needed.
1038
1039 * config/tc-ia64.h (ia64_do_align): Removed.
1040
ae51a426
JR		 10412003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
1042
1043 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
1044 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
1045 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
1046 the most general type or the user specifically requested it.
1047 (md_assemble): Add a new error message for when an instruction
1048 is understood, but is not allowed due to an -isa option.
1049
9545c4ce
L		 10502004-03-02 H.J. Lu <hongjiu.lu@intel.com>
1051
1052 * config/tc-ia64.c (align_frag): New.
1053 (md_assemble): Set the tc_frag_data field in align_frag for
1054 IA64_OPCODE_FIRST instructions.
1055 (ia64_md_do_align): Set align_frag.
1056 (ia64_handle_align): Add a stop bit if needed.
1057
1058 * config/tc-ia64.h (TC_FRAG_TYPE): New.
1059 (TC_FRAG_INIT): New.
1060
676a64f4
RS		 10612004-03-01 Richard Sandiford <rsandifo@redhat.com>
1062
1063 * config/tc-frv.c (fr400_audio): New variable.
1064 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
1065 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
1066 (target_implements_insn_p): New function.
1067 (md_assemble): Report an error if the processor doesn't implement
1068 the instruction.
1069
bd337dde
NC		 10702004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1071
1072 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
1073 (md_parse_option): Ditto.
1074 (OPTION_NO_SPECIAL_M32R): Added.
1075 (md_show_usage): Document it.
1076 (enable_speial_m32r): Changed a default value from 0 to 1.
1077 * doc/c-m32r.texi: Document the -no-bitinst option.
1078
78878175
NC		 10792004-02-27 Nick Clifton <nickc@redhat.com>
1080
1081 * config/tc-sh.c (get_operand): Revert previous delta.
1082 (tc_gen_reloc): Check for an unknown reloc type before processing
1083 the addend.
1084
1d6d62a4
MS		 10852004-02-27 Hannes Reinecke <hare@suse.de>
1086
1087 * config/tc-s390.c (s390_insn): Correct range check for opcode in
1088 .insn pseudo operation.
1089
4aa3e325
NC		 10902004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
1091
1092 * config/tc-sh.c (get_operand): In case of #Imm, check has been
1093 added for wrong syntax.
1094
73369e65
EC		 10952004-02-26 Eric Christopher <echristo@redhat.com>
1096
1097 * config/tc-mips.c (mips_dwarf2_addr_size): New.
1098 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
1099
6a5709a5
JR		 11002004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
1101
1102 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
1103 nibble types to assembler.
1104
95385380
FF		 11052004-02-25 Fred Fish <fnf@redhat.com>
1106
1107 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
1108
b5e0fabd
JW		 11092004-02-20 James E Wilson <wilson@specifixinc.com>
1110
1111 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
1112 finalize_syms.
1113 (fixup_unw_records): New arg before_relax. Pass to slot_index.
1114 (ia64_estimate_size_before_relax): New.
1115 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
1116 (generate_unwind_image): Pass 1 to fixup_unw_records.
1117 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
1118 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
1119
2f01ffbf
JJ		 11202004-02-19 Jakub Jelinek <jakub@redhat.com>
1121
1122 * stabs.c (generate_asm_file): Avoid warning about use of
1123 uninitialized variable.
1124
9c59842f
JW		 11252004-02-18 David Mosberger <davidm@hpl.hp.com>
1126
1127 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
1128 body, and endp, allow unwind records which do not have a "t"
1129 (time/instruction) field.
1130
34920d91
NC		 11312004-02-17 Petko Manolov <petkan@nucleusys.com>
1132
1133 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
1134 (do_mav_dspsc_2): Likewise.
1135 Fix accumulator registers move opcodes.
1136
4dde8e61 11372004-02-13 Hannes Reinecke <hare@suse.de>
13ef8878 1138 Jakub Jelinek <jakub@redhat.com>
4dde8e61
AJ		 1139
1140 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
1141
936cf02e
JW		 11422004-02-10 Steve Ellcey <sje@cup.hp.com>
1143
1144 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
1145 (tc_frob_symbol): New macro definition.
1146 * config/tc-ia64.c (ia64_frob_symbol): New routine.
1147
e41f12f3
DJ		 11482004-02-09 Daniel Jacobowitz <drow@mvista.com>
1149
1150 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
1151 read-only.
1152
a8a3b3b2
NS		 11532004-02-09 Nathan Sidwell <nathan@codesourcery.com>
1154
1155 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
1156 (TC_CASE_SENSITIVE): ... this.
1157 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
1158 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
1159
c97b7ef6
JW		 11602004-02-06 James E Wilson <wilson@specifixinc.com>
1161
1162 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
1163 (generate_unwind_image): Re-add it here.
1164
e4475e39
NS		 11652004-02-06 Nathan Sidwell <nathan@codesourcery.com>
1166
1167 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
1168 * read.h (SKIP_WHITESPACE): Turn into an expression.
1169 * read.c (read_a_source_file): A pseudo is removed by having a
1170 NULL handler.
1171
5738bc24
JW		 11722004-02-05 James E Wilson <wilson@specifixinc.com>
1173
1174 * config/tc-ia64.c (output_endp): New.
1175 (count_bits): Delete.
1176 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
1177 endp unwind records.
1178 (fixup_unw_records): Handle endp unwind records. Delete code for
1179 shortening prologue regions not followed by a body record.
1180 (dot_endp): Call add_unwind_entry to emit endp unwind record.
1181 * config/tc-ia64.h (unw_record_type): Add endp.
1182
d6e78c11
JW		 11832004-02-03 James E Wilson <wilson@specifixinc.com>
1184
1185 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
1186 fill padding bytes with zeroes.
1187 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
1188 sets unwind_record slot_number and slot_frag fields.
1189
f6a22291
MR		 11902004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1191
1192 * config/tc-mips.c (add_got_offset_hilo): New function.
1193 (macro): Use load_register() and add_got_offset_hilo() to load
1194 constants instead of hardcoding code sequences throughout.
1195
127cab00
L		 11962004-01-28 H.J. Lu <hongjiu.lu@intel.com>
1197
1198 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
1199
6358301e
NC		 12002004-01-26 Bernardo Innocenti <bernie@develer.com>
1201
1202 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
1203 like m68k-elf.
1204 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
1205 of hard-coded test for TARGET_OS=elf.
1206
c8978940
CD		 12072004-01-24 Chris Demetriou <cgd@broadcom.com>
1208
1209 * config/tc-mips.c (hilo_interlocks): Change definition
1210 so that MIPS32, MIPS64 and later ISAs are included, along with
1211 the already-included machines. Update comments.
1212
c3ba240c
DJ		 12132004-01-23 Daniel Jacobowitz <drow@mvista.com>
1214
1215 * config/tc-arm.c (tc_gen_reloc): Improve error message for
1216 undefined local labels.
1217
e864ceca
RS		 12182004-01-23 Richard Sandiford <rsandifo@redhat.com>
1219
1220 * config/tc-mips.c (load_address, macro): Update comments about
1221 NewABI GP relaxation.
1222
67c0d1eb
RS		 12232004-01-23 Richard Sandiford <rsandifo@redhat.com>
1224
1225 * config/tc-mips.c (macro_build): Remove place and counter arguments.
1226 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
1227 (mips16_macro_build, macro_build_jalr): Remove counter argument.
1228 (set_at, load_register, load_address, move_register): Likewise.
1229 (load_got_offset, add_got_offset): Likewise.
1230 Update all calls and tidy accordingly.
1231
584892a6
RS		 12322004-01-23 Richard Sandiford <rsandifo@redhat.com>
1233
1234 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
1235 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
1236 (RELAX_USE_SECOND): Bump to 0x10000.
1237 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
1238 (mips_macro_warning): New variable.
1239 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
1240 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
1241 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
1242 of RELAX_ENCODE.
1243 (append_insn): Update mips_macro_warning.sizes.
1244 (macro_start, macro_warning, macro_end): New functions.
1245 (macro_build): Don't emit warnings here.
1246 (macro_build_lui, md_estimate_size_before_relax): ...or here.
1247 (md_convert_frag): Check for cases where one macro alternative
1248 needs a warning and the other doesn't. Emit a warning if the
1249 longer sequence was chosen.
1250
4d7206a2
RS		 12512004-01-23 Richard Sandiford <rsandifo@redhat.com>
1252
1253 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
1254 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
1255 the first sequence, the size of the second sequence, and a flag
1256 that says whether we should warn.
1257 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
1258 (RELAX_FIRST, RELAX_SECOND): New.
1259 (mips_relax): New variable.
1260 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
1261 (append_insn): Remove "place" argument. Use mips_relax.sequence
1262 rather than "place" to check whether we're expanding the second
1263 alternative of a relaxable macro. Remove redundant check for
1264 branch relaxation. If generating a normal insn, and there
1265 is not enough room in the current frag, call relax_close_frag()
1266 to close it. Update mips_relax.sizes[]. Emit fixups for the
1267 second version of a relaxable macro. Record the first relaxable
1268 fixup in mips_relax. Remove tc_gen_reloc workaround.
1269 (macro_build): Remove all uses of "place". Use mips_relax.sequence
1270 in the same way as in append_insn.
1271 (mips16_macro_build): Remove "place" argument.
1272 (macro_build_lui): As for macro_build. Don't drop the add_symbol
1273 when generating the second version of a relaxable macro.
1274 (load_got_offset, add_got_offset): New functions.
1275 (load_address, macro): Use new relaxation machinery. Remove
1276 tc_gen_reloc workarounds.
1277 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
1278 version of a relaxable macro is needed. Return -RELAX_SECOND if the
1279 first version is needed.
1280 (tc_gen_reloc): Remove relaxation handling.
1281 (md_convert_frag): Go through the fixups for a relaxable macro and
1282 mark those that belong to the unneeded alternative as done. If the
1283 second alternative is needed, adjust the fixup addresses to account
1284 for the deleted first alternative.
1285
0530d30a
RS		 12862004-01-23 Richard Sandiford <rsandifo@redhat.com>
1287
1288 * frags.h (frag_room): Declare.
1289 * frags.c (frag_room): New function.
1290 * doc/internals.texi: Document it.
1291
048cdf86
TS		 12922004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1293
1294 * config/tc-mips.c (append_insn): Don't do r3900 interlock
1295 optimization for -mtune=r3900, as this will break on other CPUs.
1296
28d39d1a
NC		 12972004-01-11 Tom Rix <tcrix@worldnet.att.net>
1298
1299 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
73369e65 1300 be relaxed, use fixup.
28d39d1a
NC		 1301 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
1302
26664553
JJ		 13032004-01-19 Jakub Jelinek <jakub@redhat.com>
1304
1305 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
1306 precision operands.
1307
895921c9
MR		 13082004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1309
1310 * config/tc-mips.c (append_insn): Properly detect variant frags
1311 that preclude swapping of relaxed branches. Correctly swap
1312 instructions between frags when dealing with relaxed branches.
1313
f8b73030
MR		 13142004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1315
1316 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
1317 throughout.
1318 * aclocal.m4: Regenerate.
1319 * configure: Regenerate.
1320
ca9a79a1 13212004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
73369e65 1322
ca9a79a1
NC		 1323 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
1324 manipulation insns.
1325
cc3d92a5
RS		 13262004-01-12 Richard Sandiford <rsandifo@redhat.com>
1327
1328 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
1329 reloc, reserve space for the delay slot as well as the jalr itself.
1330
e45d0630
PB		 13312004-01-09 Paul Brook <paul@codesourcery.com>
1332
1333 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
1334 (do_vfp_sp2_from_reg2): New function.
1335 (insns): Use them.
1336 (do_vfp_dp_from_reg2): Check return values properly.
1337
81912461
ILT		 13382004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
1339
78849248
ILT		 1340 * config/tc-mips.c (warn_nops): Remove static variable.
1341 (macro): Remove test of warn_nops.
1342 (md_shortops): Remove 'n'.
1343 (md_parse_option): Remove 'n' case.
1344 (md_show_usage): Remove -n.
1345 * doc/as.texinfo (Overview): Remove MIPS -n option.
1346 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
1347 * NEWS: Mention removal of MIPS -n option.
1348
81912461
ILT		 1349 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
1350 (cop_interlocks): Check ISA level.
1351 (cop_mem_interlocks): Define.
1352 (reg_needs_delay): Check cop_interlocks rather than
1353 ISA_HAS_COPROC_DELAYS.
1354 (append_insn): Likewise. Use cop_mem_interlocks rather than
1355 directly checking mips_opts.isa.
1356 (mips_emit_delays): Likewise.
1357
73f20958
L		 13582004-01-07 H.J. Lu <hongjiu.lu@intel.com>
1359
1360 * config/tc-ia64.c (unwind): Move next_slot_number and
1361 next_slot_frag to ...
1362 (unw_rec_list): Here.
1363 (free_list_records): Removed.
1364 (output_unw_records): Likewise.
1365 (generate_unwind_image): Make it void.
1366 (alloc_record): Initialize next_slot_number and next_slot_frag.
1367 (slot_index): Take .org, .space and .align into account.
1368 (fixup_unw_records): Don't set slot_number to 0. Use
1369 list->next_slot_number and list->next_slot_frag instead of
1370 unwind.next_slot_number and unwind.next_slot_frag.
1371 (ia64_convert_frag): New.
1372 (generate_unwind_image): Generate a rs_machine_dependent frag
1373 for unwind record.
1374 (emit_one_bundle): Use list->next_slot_number and
1375 list->next_slot_frag instead of unwind.next_slot_number and
1376 unwind.next_slot_frag.
1377
1378 * config/tc-ia64.h (md_convert_frag): Defined as
1379 ia64_convert_frag.
1380 (md_estimate_size_before_relax): Defined as (f)->fr_var.
1381
99d09cdb
AO		 13822004-01-06 Alexandre Oliva <aoliva@redhat.com>
1383
1384 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
1385 * config/tc-frv.h (md_apply_fix3): Don't define.
1386 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
1387 operands.
1388 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
1389 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
1390 * config/tc-frv.c (line_separator_chars): Add `!'.
1391 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
1392 * config/tc-frv.c (md_assemble): Clear insn upfront.
1393 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
1394 * config/tc-frv.c (OPTION_FDPIC): New macro.
1395 (md_longopts): Add mfdpic.
1396 (md_parse_option): Handle it.
1397 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
1398 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
1399 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
1400 (frv_pic_ptr): Parse funcdesc.
1401
4a4c4a1d
MR		 14022004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1403
1404 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
1405 gasver.texi. Remove duplicate symbol definitions for texi2pod.
1406
2251dd89
MR		 14072004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1408
1409 * Makefile.am (Makefile): Move the dependency on
1410 $(BFDDIR)/configure.in to...
1411 (CONFIG_STATUS_DEPENDENCIES): ... here.
1412 (AUTOMAKE_OPTIONS): Require automake 1.8.
1413 * Makefile.in: Regenerate.
1414 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
1415 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
1416 $(BFDDIR)/configure.in here as well.
1417 * doc/Makefile.in: Regenerate.
1418
c6581168
MR		 14192004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1420
1421 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
1422 * Makefile.in: Regenerate.
1423 * aclocal.m4: Regenerate.
1424 * doc/Makefile.am (install, install-info): Remove.
1425 (install-data-local): A new hook for install-info.
1426 (AUTOMAKE_OPTIONS): Require automake 1.8.
1427 * doc/Makefile.in: Regenerate.
1428
303e7b79
NC		 14292004-01-02 Nutan Singh <nutan@kpitcummins.com>
1430
1431 * doc/c-sh.texi: Update description about floating point behavior
1432 of SH family.
1433
b50c15dc
NC		 14342004-01-02 Bernardo Innocenti <bernie@develer.com>
1435
1436 * configure.in: Add m68k-uClinux target.
1437 * configure: Regenerate.
7de9afa2 1438
c9e214e5 1439For older changes see ChangeLog-0203
08d56133
NC		 1440\f
1441Local Variables:
1442mode: change-log
1443left-margin: 8
1444fill-column: 74
1445version-control: never
1446End:
GDB Binutils - Deliverables
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