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[deliverable/binutils-gdb.git] / gas / ChangeLog
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8783612f
RE		 12004-09-01 Richard Earnshaw < reanrsha@arm.com>
2
3 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
4 for synthesizable cores.
5
1ff4677c
RE		 6 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
7
b18c562e
NC		 82004-08-25 Dmitry Diky <diwil@spec.ru>
9
10 * config/tc-msp430.c: Clean-up the code.
11 (md_relax_table): New relax table.
12 (mcu_types): Sort MCU types.
13 (md_pseudo_table): Add .profiler pseudo handler.
14 (pow2value): New function.
15 (msp430_profiler): New function.
16 (msp430_operands): Add new insns handlers.
17 (msp430_srcoperand): Add register operand handler, allow complex
18 expressions.
19 (md_estimate_size_before_relax): Rewritten.
20 (md_convert_frag): Rewritten.
21 (msp430_relax_frag): New function.
22 * config/tc-msp430.h (md_relax_frag): define macro
23 * doc/c-msp430.texi: Update information.
24
8f94ae4d
NC		 252004-08-24 Nick Clifton <nickc@redhat.com>
26
27 * as.c (std_shortopts): Allow -g to take an optional argument.
28 (parse_args): Pass any switch starting with -g on to the backend
29 for parsing.
30
e51dace8
MM		 312004-08-18 Mark Mitchell <mark@codesourcery.com>
32
33 * configure.in (arm*-*-symbianelf*): New target.
34 (arm*-*-eabi*): Likewise.
35 * configure: Regenerated.
36
f7870c8d
TS		 372004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
38 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
39 correctly.
40
d6afba4b
JJ		 412004-08-18 Jakub Jelinek <jakub@redhat.com>
42
43 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
44 argument, don't do anything if current section is not
45 .gnu.linkonce.t.* and linkonce_empty is set.
46 (generate_unwind_image, dot_endp): Adjust callers, call
47 start_unwind_section (*, 1) if nothing will be put into the
48 section.
49
329e276d
NC		 502004-08-17 Nick Clifton <nickc@redhat.com>
51
52 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
53 (show_usage): Add -g.
54 (std_longopts): Add --gen-debug. Alpha sort the table.
55 (parse_args): Print an error message if a switch is not handled.
56 Handle the -g switch, calling md_debug_format_selector() if
57 necessary.
58 * NEWS: Mention new feature.
59 * doc/as.texinfo: Document new switch.
60 * doc/internals.texi: Document behaviour of md_parse_option.
61
62 * config/tc-arm.c (md_parse_option): Do not issue an error message
63 if the switch is not recognised.
64 * config/tc-m68k.c (md_parse_option): Likewise.
65 * config/tc-pdp11.c (md_parse_option): Likewise.
66 * config/tc-v850.c (md_parse_option): Likewise.
67
68 * as.h: Fix up formatting.
69 * tc.h: Likewise.
70
4101eec8
NC		 712004-08-16 Nick Clifton <nickc@redhat.com>
72
2766e5e4
NC		 73 * macro.c (macro_set_alternate): Use ISO C90 formatting.
74
4101eec8
NC		 75 * configure.in: Sort architecture based tables alphabetically.
76 * configure: Regenerate.
77
80f846b6
AM		 782004-08-16 Alan Modra <amodra@bigpond.net.au>
79
80 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
81 { "cc", 68 }, with { "cr", 70 }.
82
caa32fe5
NC		 832004-08-13 Jan Beulich <jbeulich@novell.com>
84 Nick Clifton <nickc@redhat.com>
85
86 * as.c: Add and handle new --alternate command line option.
87 * macro.c (macro_set_alternate): New.
88 * macro.h (macro_set_alternate): Declare.
89 * read.c: Add and handle new .altmacro and .noaltmacro directives.
90 * doc/as.texinfo: Document new command line option and pseudo-ops
91 as well as insert documentation originating from gasp about
92 alternate macro syntax.
93 * NEWS: Mention new command line option and pseudo-ops.
94
b2221023
MM		 952004-08-10 Mark Mitchell <mark@codesourcery.com>
96
97 * expr.c (operand): Handle the "~", "-", and "!" operators applied
98 to bignums.
99
db6579d4
PB		 1002004-08-06 Paul Brook <paul@codesourcery.com>
101
102 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
103 Handle new relocations.
104 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
105
e750405d
BW		 1062004-08-05 Bob Wilson <bob.wilson@acm.org>
107
108 * write.c (relax_segment): Use was_address instead of address when
109 setting fr_fix field for align frag due to backwards .org.
110
1d70c7fb
AO		 1112004-07-29 Alexandre Oliva <aoliva@redhat.com>
112
113 Introduce SH2a support.
114 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
115 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
116 arch_sh2a_nofpu_up.
117 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
118 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
119 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
120 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
121 to end of conditional expression.
122 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
123 * config/tc-sh.c: Add sh2a-nofpu support.
124 2003-12-29 DJ Delorie <dj@redhat.com>
125 * tc-sh.c: Add sh2a support.
126 (parse_reg): Add tbr.
127 (parse_at): Support @@(disp,tbr).
128 (get_specific): Support sh2a opcodes.
129 (insert4): New, for 4 byte relocs.
130 (build_Mytes): Support sh2a opcodes.
131 (md_apply_fix3_Mytes): Support sh2a opcodes.
132 2003-12-02 Michael Snyder <msnyder@redhat.com>
133 * config/tc-sh.c (md_parse_option): Handle sh2a.
134 (sh_elf_final_processing): Ditto.
135
e7fbc2bf
JT		 1362004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
137
138 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
139 for TE_NetBSD.
140
9232bbb0
AM		 1412004-07-27 Alan Modra <amodra@bigpond.net.au>
142
143 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
144 (ppc_arch): Expand comment.
145
670ec21d
NC		 1462004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
147
148 * config/tc-crx.c: Support evaluating the difference between two
149 symbols.
150 * config/tc-crx.h: Likewise.
151
406f8ff9 1522004-07-26 H.J. Lu <hongjiu.lu@intel.com>
38ce5b11
L		 153
154 * config/tc-ia64.c (start_unwind_section): Set the linked-to
155 section.
156 (ia64_elf_section_change_hook): Set the linked-to section for
157 SHT_IA_64_UNWIND.
158
c05e9f04
NC		 1592004-07-26 Dmitry Diky <diwil@spec.ru>
160
161 * config/tc-msp430.c: Add new subtargets: msp430x1610,
162 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
163 msp430xG438, msp430xG439.
164
e9863d7f
DJ		 1652004-07-25 Daniel Jacobowitz <dan@debian.org>
166
167 * doc/as.texinfo (Section, PushSection): Correct documentation
168 for ELF.
169
543613e9 1702004-07-21 Jan Beulich <jbeulich@novell.com>
20f0a1fc
NC		 171
172 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
173 permissible for the selected instruction suffix.
174 (match_template): Don't permit 64-bit general purpose operands in
175 32-bit mode.
176 (finalize_imm): Permit 64-bit immediates.
177 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
178 specially except for the width of the used base and/or index
179 registers. For 32-bit displacements, use sign-extended
180 relocations only when using 64-bit addressing.
181 Force zero displacement on rip-relative addressing when there is
182 no other displacement.
183 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
184 specially except for the width of the used base and/or index
185 registers.
186 (parse_register): Disallow Reg64 registers in 32-bit mode.
187
543613e9
NC		 188 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
189 suffix if the instruction doesn't support it.
190
01a3f561
MR		 1912004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
192
193 * config/tc-mips.c (append_insn): Handle constant expressions with
194 no associated relocation.
195 (mips_ip): Cancel the expression after use for the Q format
196 specifier.
197 (parse_relocation): Return no relocation for unsupported
198 operators.
199 (my_getSmallExpression): Return no relocation if no relocation
200 operators are used.
201
e12904d2
DA		 2022004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
203
204 * config/obj-som.c (adjust_stab_sections): Add prototype.
205 (obj_som_compiler, obj_som_version, obj_som_copyright,
206 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
207 * config/tc-hppa.c (update_subspace): Likewise.
208 (is_defined_subspace): Amplify comment.
209 * config/obj-som.h (som_frob_file): Add prototype.
210
90c1602c
L		 2112004-07-19 Christopher Faylor <cgf@timesys.com>
212 H.J. Lu <hongjiu.lu@intel.com>
213
214 * subsegs.c (section_symbol): Don't create a new segment when
215 existing segment is undefined.
216
f263249b
RE		 2172004-07-16 Richard Earnshaw <rearnsha@arm.com>
218
219 * config/tc-arm.c: Include include/opcode/arm.h.
220 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
221 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
222 (FPU_ARCH_*): Delete.
223 * Makefile.am: Update dependencies.
224 * Makefile.in: Regenerate.
225
152c65b9
NC		 2262004-07-15 Nick Clifton <nickc@redhat.com>
227
228 * configure.in: Accept armbe as a big-endian arm configuration.
229 * configure: Regenerate.
230
0477af35
NC		 2312004-07-13 Thomas Nystrom <thn@saeab.se>
232
233 * config/tc-i386.c (T_SHIFTOP): New constant.
234 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
235 (intel_el1): Handle '~'.
236 (intel_get_token): Handle '<>', '&', '|' and '~'.
237
2382004-07-13 Nick Clifton <nickc@redhat.com>
239
240 (md_assemble): Remove spurious newline from end of as_bad error
241 message.
242 (intel_e05_1): Likewise.
243 (intel_e11): Likewise.
244 (intel_match_token): Likewise.
245
31302357
AS		 2462004-07-11 Andreas Schwab <schwab@suse.de>
247
248 * config/tc-m68k.c: Convert to C90. Remove redundant
249 declarations. Indentation fixup.
250 [M68KCOFF]: Include "obj-coff.h" instead of declaring
251 obj_coff_section ourselves.
252
549f748d
JW		 2532004-07-09 James E Wilson <wilson@specifixinc.com>
254
255 * config/tc-ia64.c (default_big_endian): New.
256 (dot_byteorder, md_begin): Use it.
257 (md_parse_option): Set it.
258
1a320fbb
NC		 2592004-07-09 Nick Clifton <nickc@redhat.com>
260
261 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
262 * configure: Regenerate.
263 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
264 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
265 sh_find_elf_flags if necessary.
266
de7e6852
RS		 2672004-07-08 Richard Sandiford <rsandifo@redhat.com>
268
269 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
270 going to be split into more than one in-place addend, return 0
271 for relocations against mergeable sections. Associate comments
272 with code.
273
1fe1f39c
NC		 2742004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
275
276 * Makefile.am (CPU_TYPES): Add crx.
277 (TARGET_CPU_CFILES): Add config/tc-crx.c.
278 (TARGET_CPU_HFILES): Add config/tc-crx.h.
279 (DEPTC_crx_elf): New target.
280 (DEPOBJ_crx_elf): Likewise.
281 (DEP_crx_elf): Likewise.
282 * Makefile.in: Regenerate.
283 * configure.in: Add crx* target.
284 * configure: Regenerate.
285 * config/tc-crx.c: New file.
286 * config/tc-crx.h: New file.
287 * NEWS: Mention new target.
288
d9895649
NC		 2892004-07-06 Nick Clifton <nickc@redhat.com>
290
85fbca6a
NC		 291 * config.in: Undefine TARGET_SYMBIAN by default.
292 * configure.in:
293 * configure: Regenerate. Add sh-symbian-elf target. If
294 selected define TARGET_SYMBIAN.
295 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
296 format if TARGET_SYMBIAN has been defined.
297
e7bd9ea0
NC		 298 * output-file.c (output_file_create): Report the target format
299 chosen when bfd_openw reports that it is invalid.
300
d9895649
NC		 301 * config/obj-coff.c (coff_pseudo_table): Only define the weak
302 pseudo for BFD based assemblers.
303
871ec896
JR		 3042004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
305
306 gas:
307 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
308 (md_parse_option): Remove redundant -isa testing.
309 Make bfd_arch variable const.
310 (md_show_usage): Make bfd_arch variable const.
311
5a9ff93d
JW		 3122004-07-03 James E Wilson <wilson@specifixinc.com>
313
314 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
315 * config/tc-ia64.h (md_frag_check): Define.
316
c87db184
CF		 3172004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
318
319 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
320 externals.
321 * doc/as.texinfo (Weak): Document PE weak symbols.
322
3b91255e
RS		 3232004-07-03 Richard Sandiford <rsandifo@redhat.com>
324
325 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
326 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
327 (mips_frob_file): Rework so that only a single pass through the
328 relocs is needed. Allow %lo()s to have higher offsets than their
329 corresponding %hi()s or %got()s.
330
310ea308
NC		 3312004-07-02 Nick Clifton <nickc@redhat.com>
332
333 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
334 allow values which have come from undefined symbols.
335 Always consider this fixup to have been processed as a reloc
336 cannot be generated for it.
337
09b935ac
AM		 3382004-07-02 Alan Modra <amodra@bigpond.net.au>
339
340 * frags.h (struct frag): Add has_code and insn_addr fields.
341 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
342 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
343 * config/tc-ppc.h (md_frag_check): Define.
344
4d1cd5c7
MR		 3452004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
346
347 * doc/Makefile.am (info): Rename goal to...
348 (info-local): ... this, to preserve implicit dependencies.
349 * doc/Makefile.in: Regenerate with automake 1.8.5.
350
097f809a
NC		 3512004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
352
353 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
354 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
355 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
356 (tc_gen_reloc): Likewise.
357 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
358 (m32r_parse_name): Likewise.
359 (m32r_cgen_parse_fix_exp): Likewise.
360 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
361 (O_PIC_reloc): Likewise.
362 (TC_CGEN_PARSE_FIX_EXP): Likewise..
363 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
364 for @GOTOFF, @GOT, @PLT.
365
bb82af9f
NC		 3662004-06-21 Jan Beulich <jbeulich@novell.com>
367
368 * gas/symbols.c: While discarding ordinary local absolute symbols
369 when --strip-local-absolute is in effect, retain file symbols.
370
990ae22a
AS		 3712004-06-20 Andreas Schwab <schwab@suse.de>
372
373 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
374 (md_parse_option): Likewise.
375
32137342
NC		 3762004-06-17 Jan Beulich <jbeulich@novell.com>
377
378 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
379 * config/te-netware.h: New file.
380 * config/te-ppcnw.h: Delete: Obsolete.
381 * configure.in: Eliminate ill NetWare targets. Make generic
382 NetWare target use proper emulation.
383 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
384 reference to new te-netware.h.
385 * configure: Regenerate.
386 * Makefile.in: Regenerate.
387
f84d8e26
MS		 3882004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
389
390 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
391 comparison in .insn pseudo operation.
392
587aac4e
AM		 3932004-06-15 Alan Modra <amodra@bigpond.net.au>
394
395 * config/obj-coff.c (coff_adjust_section_syms): Use
396 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
397 (coff_frob_section): Likewise.
398 * config/tc-mips.c (md_apply_fix3): Likewise.
399 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
400 (elf_frob_file_after_relocs): Likewise.
401
2337eb33
DA		 4022004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
403
b8fc22bc
DA		 404 * config/tc-hppa.c (log2): Rename to exact_log2.
405 (pa_next_subseg): Delete unused function.
406 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
407 (create_new_subspace): Likewise.
408
2337eb33
DA		 409 Bug gas/213
410 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
411 labels. Fix warning.
412
53cb0362
DD		 4132004-05-28 DJ Delorie <dj@redhat.com>
414
415 * config/tc-mn10300.h (tc_fix_adjustable): Define.
416 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
417 or non-merged symbols.
418
888a75be
L		 4192004-05-28 H.J. Lu <hongjiu.lu@intel.com>
420
421 * config/tc-ia64.c (remove_marked_resource): Save, clear and
422 restore the old slot when inserting srlz.i/srlz.d.
423
f6f9408f
JR		 4242004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
425
426 * Makefile.am: Regenerate dependecies.
427 * Makefile.in: Regenerate.
428 * config/tc-sh.c (valid_arch): Make unsigned.
429 (preset_target_arch): Likewise.
430 (md_begin): Use new architecture flags system.
431 (get_specific): Likewise.
432 (assemble_ppi): Likewise.
433 (md_assemble): Likewise. Also fix error check for bad opcodes.
434 (md_parse_option): Likewise. Also generate -isa values according
435 to the table in bfd/cpu-sh.c instead of just constants. Also
436 allow <arch>-up ISA variants.
437 (sh_elf_final_processing): Replace if-else chain with a call to
438 sh_find_elf_flags().
439 * testsuite/gas/sh/arch: New directory.
440 * testsuite/gas/sh/arch/arch.exp: New test script.
441 * testsuite/gas/sh/arch/arch_expected.txt: New file.
442 * testsuite/gas/sh/arch/sh.s: New file.
443 * testsuite/gas/sh/arch/sh2.s: New file.
444 * testsuite/gas/sh/arch/sh-dsp.s: New file.
445 * testsuite/gas/sh/arch/sh2e.s: New file.
446 * testsuite/gas/sh/arch/sh3-nommu.s: New file.
447 * testsuite/gas/sh/arch/sh3.s: New file.
448 * testsuite/gas/sh/arch/sh3-dsp.s: New file.
449 * testsuite/gas/sh/arch/sh3e.s: New file.
450 * testsuite/gas/sh/arch/sh4-nommu-nofpu.s: New file.
451 * testsuite/gas/sh/arch/sh4-nofpu.s: New file.
452 * testsuite/gas/sh/arch/sh4.s: New file.
453 * testsuite/gas/sh/arch/sh4a-nofpu.s: New file.
454 * testsuite/gas/sh/arch/sh4al-dsp.s: New file.
455 * testsuite/gas/sh/arch/sh4a.s: New file.
456
580b9172
NC		 4572004-05-28 Peter Barada <peter@the-baradas.com>
458
459 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
460 with zero offset into mode 2 addressing to save a word.
461
652ca075
L		 4622004-05-27 H.J. Lu <hongjiu.lu@intel.com>
463
464 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
465 (ar_is_only_in_integer_unit): New.
466 (ar_is_only_in_memory_unit): New.
467 (generate_unwind_image): Silence gcc on 32bit host.
468 (md_assemble): Use ar_is_only_in_integer_unit instead of
469 ar_is_in_integer_unit. Check AR access.
470
60fed2d3
NC		 4712004-05-27 Peter Barada <peter@the-baradas.com>
472
473 * config/tc-m68k.c (md_begin): Sort the opcode table into
474 alphabetical order.
475 (m68k_compare_opcode): New function to do the sorting.
476
be8c092b
NC		 4772004-05-24 Peter Barada <peter@the-baradas.com>
478
479 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
480 addressing on MIT style operands.
481 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
482 w/mask addressing.
483 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
484 operands.
485
1181c20e
AM		 4862004-05-23 Alan Modra <amodra@bigpond.net.au>
487
488 * expr.c (operand, operator): Don't reject '++' and '--'.
489
20e56c33
RS		 4902004-05-20 Richard Sandiford <rsandifo@redhat.com>
491
492 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
493 dwarf tables.
494
b2d65c0b
NC		 4952004-05-17 Adam Nemet <anemet@lnxw.com>
496
497 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
498 * configure: Regenerate.
499
0da76f83
NC		 5002004-05-13 Paul Brook <paul@codesourcery.com>
501
502 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
503
4b363073
NC		 5042004-05-13 Joel Sherrill <joel@oarcorp.com>
505
506 * configure.in (or32-*-rtems*): Switch to elf.
507 * configure: Regenerate.
508
9598fbe5
NC		 5092004-05-13 Nick Clifton <nickc@redhat.com>
510
511 * po/fr.po: Updated French translation.
512
22fe14ad
NC		 5132004-05-11 Nick Clifton <nickc@redhat.com>
514
515 * doc/as.texinfo (Section): Document G and T flags to .section
516 directive. Document the extra arguments that the G flag
517 requires. Document the #tls flag.
518
5192004-05-11 H.J. Lu <hongjiu.lu@intel.com>
520
521 * subsegs.c (section_symbol): Create a new section symbol if
522 the existing one doesn't match.
523 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
524
532c738a
RS		 5252004-05-07 Richard Sandiford <rsandifo@redhat.com>
526
527 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
528 to cope with VR4181A errata MD(1) and MD(4).
529
0503b355
BF		 5302004-05-07 Brian Ford <ford@vss.fsi.com>
531
532 * NEWS: Mention .secrel32 for pe[i]-i386.
533
daeea990
AO		 5342004-05-07 Alexandre Oliva <aoliva@redhat.com>
535
536 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
537 (HANDLE_ALIGN): New.
538
bfbdcf04
DJ		 5392004-05-06 Daniel Jacobowitz <dan@debian.org>
540
541 * Makefile.am (DIST_SUBDIRS): Define.
542 * aclocal.m4: Regenerate with automake 1.8.4.
543 * Makefile.in: Likewise.
544 * doc/Makefile.in: Likewise.
545
5e819f9c
JW		 5462004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
547
548 * config/tc-ia64.c (dot_serialize): Declare.
549 (dot_serialize): New function.
550 (md_pseudo_table): Add ".serialize.data" and
551 ".serialize.instruction" directives.
552
e5976317
NC		 5532004-05-06 Nick Clifton <nickc@redhat.com>
554
555 * messages (as_internal_value_out_of_range): Print a message about
556 a value being out of range. Be consistent about whether the
557 values are printed in decimal or hexadecimal.
558 (as_warn_value_out_of_range): Generate a warning message about an
559 out of range value.
560 (as_bad_value_out_of_range): Generate an error message about an
561 out of range value.
562 * as.h: Prototype the new functions.
563 * config/tc-alpha.c (insert_operand): Use new function.
564 * config/tc-arc.c (arc_insert_operand): Likewise.
565 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
566 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
567 * config/tc-ppc.c (ppc_insert_operand): Likewise.
568 * config/tc-s390.c (s390_insert_operand): Likewise.
569 * config/tc-v850.c (v850_insert_operand): Likewise.
570
996991aa
AO		 5712004-05-05 Alexandre Oliva <aoliva@redhat.com>
572
573 * configure.in: Set em=linux for frv-*-*linux*.
574 * configure: Rebuilt.
575 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
576 (frv_md_fdpic_enabled): New.
577 * config/tc-frv.c (frv_md_fdpic_enabled): New.
578 (DEFAULT_FDPIC): New.
579 (frv_flags): Use DEFAULT_FDPIC.
580 (frv_pic_flag): Likewise.
581 (OPTION_NOPIC): New.
582 (md_longopts): Add -mnopic.
583 (md_parse_option): Handle it.
584 (md_show_usage): Add -mfdpic and -mnopic.
585
6b6e92f4
NC		 5862004-05-05 Peter Barada <peter@the-baradas.com>
587
588 * config/tc-m68k.c: Add find_cf_chip to print list of valid
589 chips for invalid coldfire instructions, rename selectors
590 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
591 add current_chip to track which chip is referred to(including save/restore),
592 use current_chip to select control registers, not current_arch.
593 (md_show_usage): Add new chips.
594 * doc/c-m68k.texi: Document new command line switches.
595
6f079ae3
JJ		 5962004-05-05 Jakub Jelinek <jakub@redhat.com>
597
598 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
599 (NOP_OPCODE): Define.
600 (s390_align_code): Remove prototype.
601 * tc-s390.c (s390_align_code): Remove.
602
2d6ed997
L		 6032004-05-04 H.J. Lu <hongjiu.lu@intel.com>
604
605 * config/tc-ia64.c (make_unw_section_name): Removed.
606 (start_unwind_section): New function.
607 (generate_unwind_image): Take const segT instead of const
608 char *.
609 (dot_handlerdata): Adjusted.
610 (dot_endp): Likewise.
611
b9f18452
L		 6122004-05-02 H.J. Lu <hongjiu.lu@intel.com>
613
614 * config/obj-elf.c (obj_elf_change_section): Allow the
615 ".note.GNU-stack" section has SHF_EXECINSTR.
616
fafe6678
L		 6172004-05-02 H.J. Lu <hongjiu.lu@intel.com>
618
619 * config/obj-elf.c (get_section): Return bfd_boolean.
620 (obj_elf_change_section): Call bfd_get_section_by_name_if
621 instead of bfd_map_over_sections.
622
86654c12
L		 6232004-04-30 H.J. Lu <hongjiu.lu@intel.com>
624
625 * config/obj-elf.c (get_section): New function.
626 (obj_elf_change_section): Support multiple sections with same
627 name.
628
376eb240
NC		 6292004-04-30 Nick Clifton <nickc@redhat.com>
630
631 * config/tc-arm.c (create_register_alias): Fix typo checking for
632 case sensitive register aliases.
633 (co_proc_number): Use error message string in all_reg_maps[]
634 array.
635 (cp_reg_required_here): Likewise.
636 (fp_reg_required_here): Likewise.
637
8a7140c3
NC		 6382004-04-29 Brian Ford <ford@vss.fsi.com>
639
640 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
641
3e722fb5
CD		 6422004-04-28 Chris Demetriou <cgd@broadcom.com>
643
644 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
645 (load_address, macro, mips_ip, md_parse_option)
646 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
647 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
648 embedded-PIC handling, and update comments.
649 (SWITCH_TABLE): Remove.
650 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
651 (enum mips_pic_level): Remove EMBEDDED_PIC.
652 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
653 (TC_FORCE_RELOCATION): Update comment.
654 * ecoff.c (ecoff_build_lineno): Add comment about some code that
655 might be safe to remove now that MIPS embedded-PIC is gone.
656
351e2b5a
DA		 6572004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
658
659 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
660 call to obj_set_subsection_attributes.
661 (obj_som_init_stab_section): Likewise.
662 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
663 (pa_def_subspaces): Provide comdat default.
664 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
665 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
666 calls to create_new_subspace and update_subspace to pass comdat flag.
667 (create_new_subspace, update_subspace): Add new comdat argument. Use
668 it in calls to obj_set_subsection_attributes.
669 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
670 and use of comdat, common and dup_comm parameters.
671
f5842774
L		 6722004-04-26 H.J. Lu <hongjiu.lu@intel.com>
673
674 * config/obj-elf.c (obj_elf_change_section): Check if the old
675 group name is NULL before comparison.
676
558fe4a7
CD		 6772004-04-23 Chris Demetriou <cgd@broadcom.com>
678
679 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
680
81a21e38
TS		 6812004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
682
683 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
684
6852004-04-23 Chris Demetriou <cgd@broadcom.com>
1ffcab4b
CD		 686
687 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
688 (OPTION_MEMBEDDED_PIC): Remove.
689 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
690 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
691 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
692 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
693 (OPTION_ELF_BASE): Renumber.
694 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
695 (md_show_usage): Remove mention of -membedded-pic.
696 * doc/as.texinfo: Remove mention of -membedded-pic.
697
4d0d148d
TS		 6982004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
699
700 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
701 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
702 a.out support.
703 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
704 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
705 USE_GLOBAL_POINTER_OPT.
706
017315e4
TS		 7072004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
708
709 * config/tc-mips.c (macro): One more use of load_delay_nop.
710
269137b2
TS		 7112004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
712
713 * config/tc-mips.c (load_delay_nop): New function.
714 (load_address, macro): Use load_delay_nop() to build a nop
715 which can be omitted with gpr_interlocks.
716
24772049
TS		 7172004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
718
719 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
720 cop_interlocks): Remove superfluous CPU entries.
721
06516a5e
PB		 7222004-04-22 Paul Brook <paul@codesourcery.com>
723
724 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
725
fd99574b
NC		 7262004-04-22 Peter Barada <peter@the-baradas.com>
727
728 * NEWS: Added support for EMAC instructions and MAC/EMAC
729 Motorola syntax.
730 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
731 scale factor tokens, trailing_ampersand to mark mask addressing
732 for MAC/EMAC instructions.
733 * config/m68k-parse.y: Add options_ampersand clause, '<<',
734 '>>'.
735 (yylex): Handle '>', '<', and '&' following '+'.
736 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
737 architectures in archs[].
738 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
739 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
740 respectively.
741 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
742 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
743 cases.
744 Add EMAC operands to init_table[].
745
69b97547
NC		 7462004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
747
748 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
749 state.
750 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
751 * config/tc-arm.c (enum mstate): Delete from here.
752 (mapping_state): Remove the static mapstate variable and instead
753 store the state in the segment. This allows a per-section mapping
754 state. Handle and ignore MAP_UNDEFINED states.
755 (arm_elf_change_section): Get the current mapping state from the
756 new section.
757 (s_ltorg): Set the mapping state to MAP_DATA.
758 (arm_cleanup): Use arm_elf_change_section to get the mapping state
759 for each pool as it is emitted.
760
7612004-04-22 Nick Clifton <nickc@redhat.com>
762
763 * config/tc-arm.h: Formatting tidy ups.
764
7a7f4e42
CD		 7652004-04-20 Chris Demetriou <cgd@broadcom.com>
766
767 * NEWS: Note that MIPS -membedded-pic option is deprecated.
768
6482c264
NC		 7692004-04-20 DJ Delorie <dj@redhat.com>
770
771 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
772 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
773 [TE_PE] (O_secrel): Define.
774 [TE_PE] (x86_pe_cons_fix_new): New.
775 [TE_PE] (pe_directive_secrel): Likewise.
776 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
777
5bf10039
EC		 7782004-04-19 Eric Christopher <echristo@redhat.com>
779
780 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
781 of previous patch for fix in gcc.
782
77cd6497
JJ		 7832004-04-19 Jakub Jelinek <jakub@redhat.com>
784
785 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
786
b8861cfb
NS		 7872004-04-19 Nathan Sidwell <nathan@codesourcery.com>
788
789 * read.c (do_align): Call md_flush_pending_output, if defined.
790
f4c724fc
AM		 7912004-04-16 Alan Modra <amodra@bigpond.net.au>
792
793 * expr.c (operand): Correct checks for ++ and --.
794
a4b6e8f6
L		 7952004-04-14 H.J. Lu <hongjiu.lu@intel.com>
796
797 * config/tc-generic.c: Add some comments.
798
d766e8ec
RS		 7992004-04-14 Richard Sandiford <rsandifo@redhat.com>
800
801 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
802 -{no-}mfix-vr4122-bugs.
803 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
804 (append_insn, mips_emit_delays): Update accordingly.
805 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
806 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
807 (md_parse_option): Update after above changes.
808 (md_show_usage): Add -mfix-vr4120.
809
ed9589d4
BW		 8102004-04-13 Bob Wilson <bob.wilson@acm.org>
811
812 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
813 of .section directive; add a reference to the ELF .subsection
814 directive.
815
097dba13
NC		 8162004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
817
818 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
819 in parallel.
820
279500de
TS		 8212004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
822
823 * Makefile.am: Remove mips from aout targets.
824 * Makefile.in: Regenerate.
825 * configure.in: Remove mips-dec-bsd* target.
826 * configure: Regenerate.
827
b7d7dc63
AM		 8282004-04-07 Alan Modra <amodra@bigpond.net.au>
829
830 PR 96
831 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
832 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
833 Update "mapping". Restrict some @ modifiers to 32 bit.
834
f55629b8
KK		 8352004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
836 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
837
838 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
839 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
840 dont_adjust_reloc_32 is set.
841 (md_longopts): Add option -renesas.
842 (md_parse_option, md_show_usage): Likewise.
843 * doc/c-sh.texi: Likewise.
844
a7844384
NC		 8452004-04-01 Dave Korn <dk@artimi.com>
846
847 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
848 hi16 and lo16 fixS structs.
849 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
850 exactly the same way as for RELOC_DLX_REL16.
851 (machine_ip): properly respect LO flag in the_insn and
852 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
853 (md_apply_fix3): apply RELOC_DLX_LO16.
854
6c71dbc4
SS		 8552004-03-30 Stan Shebs <shebs@apple.com>
856
857 Remove long-obsolete MPW support.
858 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
859 * configure.in: Remove mention of ppc-*-mpw* config.
860 * configure.in: Likewise.
861
7cc69913
NC		 8622004-03-30 Nick Clifton <nickc@redhat.com>
863
864 * config/tc-arm.c (meabi_flags): Make its use conditional upon
865 OBJ_ELF being defined.
866
53fbb48a
AM		 8672004-03-27 Alan Modra <amodra@bigpond.net.au>
868
869 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
870
d507cf36
PB		 8712004-03-23 Paul Brook <paul@codesourcery.com>
872
873 * config/tc-arm.c (meabi_flags): New variable.
874 (arm_parse_eabi): New function.
875 (md_begin): Set flags for EABI v3.
876 (arm_eabis): Add.
877 (arm_long_opts): Add meabi.
878 * doc/as.texinf <ARM>: Document -meabi.
879 * doc/c-arm.texi: Ditto.
880
88d65ad6
BW		 8812004-03-22 Bob Wilson <bob.wilson@acm.org>
882
883 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
884 tables even when use_literal_section flag is not set.
885
13ef8878
AM		 8862004-03-22 Alan Modra <amodra@bigpond.net.au>
887
888 * config/tc-sh.c: Remove trailing whitespace.
889
1048a9ba
HPN		 8902004-03-22 Hans-Peter Nilsson <hp@axis.com>
891
892 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
893 --mul-bug-abort and the default behavior.
894 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
895 (err_for_dangerous_mul_placement): New variable.
896 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
897 macros.
898 (md_cris_relax_table): Have placeholder for STATE_MUL.
899 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
900 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
901 case doing nothing.
902 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
903 STATE_BYTE)>: Ditto.
904 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
905 alignment and position of this frag, emit error message if
906 suspicious.
907 (md_assemble): For a multiply insn and when checking it,
908 transform the current frag into a special frag for that purpose.
909 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
910 OPTION_MULBUG_ABORT_ON>: Handle new options.
911
a7877748
BW		 9122004-03-19 Bob Wilson <bob.wilson@acm.org>
913
914 * config/tc-xtensa.c (mark_literal_frags): New function.
915 (xtensa_move_literals): Call mark_literal_frags for all literal
916 segments, including init and fini literal segments.
917 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
918
9992270f
DA		 9192004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
920
921 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
922 (pa_comm): Set BSF_OBJECT in symbol flags.
923
6e1772d5
AM		 9242004-03-19 Alan Modra <amodra@bigpond.net.au>
925
926 * Makefile.am: Run "make dep-am".
927 * Makefile.in: Regenerate.
928 * doc/Makefile.in: Regenerate.
929 * config.in: Regenerate.
930 * po/gas.pot: Regenerate.
931
3e4caed2
NS		 9322004-03-18 Nathan Sidwell <nathan@codesourcery.com>
933
c95b35a9
NS		 934 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
935 (demand_empty_rest_of_line): Issue an error here.
936 (ignore_rest_of_line): Silently skip to end.
937 (demand_copy_string): Issue an error, not warning.
938 (equals): Likewise.
939 * config/obj-elf.c (obj_elf_section_name): Likewise.
940 (obj_elf_section): Likewise.
941 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
942 (arc_extinst): Likewise.
943 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
944 (dot_spill): Likewise.
945 (dot_unwabi): Likewise.
946 (dot_prologue): Likewise.
947
3e4caed2
NS		 948 * expr.c (operand): Reject ++ and --.
949 (operator): Likewise.
950
2ce4cc60
KK		 9512004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
952
953 * config/tc-sh.c: Include dw2gencfi.h.
954 (sh_cfi_frame_initial_instructions): New function.
955 (sh_regname_to_dw2regnum): Likewise.
956 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
957 file.
958 (TARGET_USE_CFIPOP): Define.
959 (tc_cfi_frame_initial_instructions): Likewise.
960 (tc_regname_to_dw2regnum): Likewise.
961 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
962 * Makefile.am: Update dependencies.
963 * Makefile.in: Regenerate.
964
9183ed4b
AM		 9652004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
966
967 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
968 * configure: Regenerate.
969
00bbdfe7
BW		 9702004-03-12 Bob Wilson <bob.wilson@acm.org>
971
972 * read.c (s_leb128): Call md_flush_pending_output.
973
0f10071e
ML		 9742004-03-12 Michal Ludvig <mludvig@suse.cz>
975
976 * config/tc-i386.c (output_insn): Handle PadLock instructions.
977 * config/tc-i386.h (CpuPadLock): New define.
978 (CpuUnknownFlags): Added CpuPadLock.
979
84c84759
AS		 9802004-03-07 Andreas Schwab <schwab@suse.de>
981
982 * doc/c-hppa.texi (HPPA Directives): Fix typo.
983
6ec51dba
RH		 9842004-03-07 Richard Henderson <rth@redhat.com>
985
986 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
987 (cfi_finish): Likewise for fde.
988
bae25f19
L		 9892004-03-05 H.J. Lu <hongjiu.lu@intel.com>
990
991 * config/tc-ia64.c (md_assemble): Properly handle NULL
992 align_frag.
993 (ia64_handle_align): Don't abort if failed to add a stop bit.
994
ab509236
L		 9952004-03-04 H.J. Lu <hongjiu.lu@intel.com>
996
997 * Makefile.in: Regenerated.
998 * aclocal.m4: Likewise.
999 * configure: Likewise.
1000 * doc/Makefile.in: Likewise.
1001
d9201763
L		 10022004-03-03 H.J. Lu <hongjiu.lu@intel.com>
1003
1004 * config/tc-ia64.c (dot_align): New.
1005 (ia64_do_align): Make it static.
1006 (md_pseudo_table): Use "dot_align" for "align".
1007 (ia64_md_do_align): Don't set align_frag here.
1008 (ia64_handle_align): Add a stop bit to the previous bundle if
1009 needed.
1010
1011 * config/tc-ia64.h (ia64_do_align): Removed.
1012
ae51a426
JR		 10132003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
1014
1015 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
1016 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
1017 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
1018 the most general type or the user specifically requested it.
1019 (md_assemble): Add a new error message for when an instruction
1020 is understood, but is not allowed due to an -isa option.
1021
9545c4ce
L		 10222004-03-02 H.J. Lu <hongjiu.lu@intel.com>
1023
1024 * config/tc-ia64.c (align_frag): New.
1025 (md_assemble): Set the tc_frag_data field in align_frag for
1026 IA64_OPCODE_FIRST instructions.
1027 (ia64_md_do_align): Set align_frag.
1028 (ia64_handle_align): Add a stop bit if needed.
1029
1030 * config/tc-ia64.h (TC_FRAG_TYPE): New.
1031 (TC_FRAG_INIT): New.
1032
676a64f4
RS		 10332004-03-01 Richard Sandiford <rsandifo@redhat.com>
1034
1035 * config/tc-frv.c (fr400_audio): New variable.
1036 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
1037 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
1038 (target_implements_insn_p): New function.
1039 (md_assemble): Report an error if the processor doesn't implement
1040 the instruction.
1041
bd337dde
NC		 10422004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1043
1044 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
1045 (md_parse_option): Ditto.
1046 (OPTION_NO_SPECIAL_M32R): Added.
1047 (md_show_usage): Document it.
1048 (enable_speial_m32r): Changed a default value from 0 to 1.
1049 * doc/c-m32r.texi: Document the -no-bitinst option.
1050
78878175
NC		 10512004-02-27 Nick Clifton <nickc@redhat.com>
1052
1053 * config/tc-sh.c (get_operand): Revert previous delta.
1054 (tc_gen_reloc): Check for an unknown reloc type before processing
1055 the addend.
1056
1d6d62a4
MS		 10572004-02-27 Hannes Reinecke <hare@suse.de>
1058
1059 * config/tc-s390.c (s390_insn): Correct range check for opcode in
1060 .insn pseudo operation.
1061
4aa3e325
NC		 10622004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
1063
1064 * config/tc-sh.c (get_operand): In case of #Imm, check has been
1065 added for wrong syntax.
1066
73369e65
EC		 10672004-02-26 Eric Christopher <echristo@redhat.com>
1068
1069 * config/tc-mips.c (mips_dwarf2_addr_size): New.
1070 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
1071
6a5709a5
JR		 10722004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
1073
1074 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
1075 nibble types to assembler.
1076
95385380
FF		 10772004-02-25 Fred Fish <fnf@redhat.com>
1078
1079 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
1080
b5e0fabd
JW		 10812004-02-20 James E Wilson <wilson@specifixinc.com>
1082
1083 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
1084 finalize_syms.
1085 (fixup_unw_records): New arg before_relax. Pass to slot_index.
1086 (ia64_estimate_size_before_relax): New.
1087 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
1088 (generate_unwind_image): Pass 1 to fixup_unw_records.
1089 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
1090 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
1091
2f01ffbf
JJ		 10922004-02-19 Jakub Jelinek <jakub@redhat.com>
1093
1094 * stabs.c (generate_asm_file): Avoid warning about use of
1095 uninitialized variable.
1096
9c59842f
JW		 10972004-02-18 David Mosberger <davidm@hpl.hp.com>
1098
1099 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
1100 body, and endp, allow unwind records which do not have a "t"
1101 (time/instruction) field.
1102
34920d91
NC		 11032004-02-17 Petko Manolov <petkan@nucleusys.com>
1104
1105 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
1106 (do_mav_dspsc_2): Likewise.
1107 Fix accumulator registers move opcodes.
1108
4dde8e61 11092004-02-13 Hannes Reinecke <hare@suse.de>
13ef8878 1110 Jakub Jelinek <jakub@redhat.com>
4dde8e61
AJ		 1111
1112 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
1113
936cf02e
JW		 11142004-02-10 Steve Ellcey <sje@cup.hp.com>
1115
1116 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
1117 (tc_frob_symbol): New macro definition.
1118 * config/tc-ia64.c (ia64_frob_symbol): New routine.
1119
e41f12f3
DJ		 11202004-02-09 Daniel Jacobowitz <drow@mvista.com>
1121
1122 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
1123 read-only.
1124
a8a3b3b2
NS		 11252004-02-09 Nathan Sidwell <nathan@codesourcery.com>
1126
1127 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
1128 (TC_CASE_SENSITIVE): ... this.
1129 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
1130 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
1131
c97b7ef6
JW		 11322004-02-06 James E Wilson <wilson@specifixinc.com>
1133
1134 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
1135 (generate_unwind_image): Re-add it here.
1136
e4475e39
NS		 11372004-02-06 Nathan Sidwell <nathan@codesourcery.com>
1138
1139 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
1140 * read.h (SKIP_WHITESPACE): Turn into an expression.
1141 * read.c (read_a_source_file): A pseudo is removed by having a
1142 NULL handler.
1143
5738bc24
JW		 11442004-02-05 James E Wilson <wilson@specifixinc.com>
1145
1146 * config/tc-ia64.c (output_endp): New.
1147 (count_bits): Delete.
1148 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
1149 endp unwind records.
1150 (fixup_unw_records): Handle endp unwind records. Delete code for
1151 shortening prologue regions not followed by a body record.
1152 (dot_endp): Call add_unwind_entry to emit endp unwind record.
1153 * config/tc-ia64.h (unw_record_type): Add endp.
1154
d6e78c11
JW		 11552004-02-03 James E Wilson <wilson@specifixinc.com>
1156
1157 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
1158 fill padding bytes with zeroes.
1159 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
1160 sets unwind_record slot_number and slot_frag fields.
1161
f6a22291
MR		 11622004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1163
1164 * config/tc-mips.c (add_got_offset_hilo): New function.
1165 (macro): Use load_register() and add_got_offset_hilo() to load
1166 constants instead of hardcoding code sequences throughout.
1167
127cab00
L		 11682004-01-28 H.J. Lu <hongjiu.lu@intel.com>
1169
1170 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
1171
6358301e
NC		 11722004-01-26 Bernardo Innocenti <bernie@develer.com>
1173
1174 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
1175 like m68k-elf.
1176 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
1177 of hard-coded test for TARGET_OS=elf.
1178
c8978940
CD		 11792004-01-24 Chris Demetriou <cgd@broadcom.com>
1180
1181 * config/tc-mips.c (hilo_interlocks): Change definition
1182 so that MIPS32, MIPS64 and later ISAs are included, along with
1183 the already-included machines. Update comments.
1184
c3ba240c
DJ		 11852004-01-23 Daniel Jacobowitz <drow@mvista.com>
1186
1187 * config/tc-arm.c (tc_gen_reloc): Improve error message for
1188 undefined local labels.
1189
e864ceca
RS		 11902004-01-23 Richard Sandiford <rsandifo@redhat.com>
1191
1192 * config/tc-mips.c (load_address, macro): Update comments about
1193 NewABI GP relaxation.
1194
67c0d1eb
RS		 11952004-01-23 Richard Sandiford <rsandifo@redhat.com>
1196
1197 * config/tc-mips.c (macro_build): Remove place and counter arguments.
1198 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
1199 (mips16_macro_build, macro_build_jalr): Remove counter argument.
1200 (set_at, load_register, load_address, move_register): Likewise.
1201 (load_got_offset, add_got_offset): Likewise.
1202 Update all calls and tidy accordingly.
1203
584892a6
RS		 12042004-01-23 Richard Sandiford <rsandifo@redhat.com>
1205
1206 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
1207 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
1208 (RELAX_USE_SECOND): Bump to 0x10000.
1209 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
1210 (mips_macro_warning): New variable.
1211 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
1212 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
1213 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
1214 of RELAX_ENCODE.
1215 (append_insn): Update mips_macro_warning.sizes.
1216 (macro_start, macro_warning, macro_end): New functions.
1217 (macro_build): Don't emit warnings here.
1218 (macro_build_lui, md_estimate_size_before_relax): ...or here.
1219 (md_convert_frag): Check for cases where one macro alternative
1220 needs a warning and the other doesn't. Emit a warning if the
1221 longer sequence was chosen.
1222
4d7206a2
RS		 12232004-01-23 Richard Sandiford <rsandifo@redhat.com>
1224
1225 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
1226 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
1227 the first sequence, the size of the second sequence, and a flag
1228 that says whether we should warn.
1229 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
1230 (RELAX_FIRST, RELAX_SECOND): New.
1231 (mips_relax): New variable.
1232 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
1233 (append_insn): Remove "place" argument. Use mips_relax.sequence
1234 rather than "place" to check whether we're expanding the second
1235 alternative of a relaxable macro. Remove redundant check for
1236 branch relaxation. If generating a normal insn, and there
1237 is not enough room in the current frag, call relax_close_frag()
1238 to close it. Update mips_relax.sizes[]. Emit fixups for the
1239 second version of a relaxable macro. Record the first relaxable
1240 fixup in mips_relax. Remove tc_gen_reloc workaround.
1241 (macro_build): Remove all uses of "place". Use mips_relax.sequence
1242 in the same way as in append_insn.
1243 (mips16_macro_build): Remove "place" argument.
1244 (macro_build_lui): As for macro_build. Don't drop the add_symbol
1245 when generating the second version of a relaxable macro.
1246 (load_got_offset, add_got_offset): New functions.
1247 (load_address, macro): Use new relaxation machinery. Remove
1248 tc_gen_reloc workarounds.
1249 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
1250 version of a relaxable macro is needed. Return -RELAX_SECOND if the
1251 first version is needed.
1252 (tc_gen_reloc): Remove relaxation handling.
1253 (md_convert_frag): Go through the fixups for a relaxable macro and
1254 mark those that belong to the unneeded alternative as done. If the
1255 second alternative is needed, adjust the fixup addresses to account
1256 for the deleted first alternative.
1257
0530d30a
RS		 12582004-01-23 Richard Sandiford <rsandifo@redhat.com>
1259
1260 * frags.h (frag_room): Declare.
1261 * frags.c (frag_room): New function.
1262 * doc/internals.texi: Document it.
1263
048cdf86
TS		 12642004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1265
1266 * config/tc-mips.c (append_insn): Don't do r3900 interlock
1267 optimization for -mtune=r3900, as this will break on other CPUs.
1268
28d39d1a
NC		 12692004-01-11 Tom Rix <tcrix@worldnet.att.net>
1270
1271 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
73369e65 1272 be relaxed, use fixup.
28d39d1a
NC		 1273 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
1274
26664553
JJ		 12752004-01-19 Jakub Jelinek <jakub@redhat.com>
1276
1277 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
1278 precision operands.
1279
895921c9
MR		 12802004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1281
1282 * config/tc-mips.c (append_insn): Properly detect variant frags
1283 that preclude swapping of relaxed branches. Correctly swap
1284 instructions between frags when dealing with relaxed branches.
1285
f8b73030
MR		 12862004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1287
1288 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
1289 throughout.
1290 * aclocal.m4: Regenerate.
1291 * configure: Regenerate.
1292
ca9a79a1 12932004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
73369e65 1294
ca9a79a1
NC		 1295 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
1296 manipulation insns.
1297
cc3d92a5
RS		 12982004-01-12 Richard Sandiford <rsandifo@redhat.com>
1299
1300 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
1301 reloc, reserve space for the delay slot as well as the jalr itself.
1302
e45d0630
PB		 13032004-01-09 Paul Brook <paul@codesourcery.com>
1304
1305 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
1306 (do_vfp_sp2_from_reg2): New function.
1307 (insns): Use them.
1308 (do_vfp_dp_from_reg2): Check return values properly.
1309
81912461
ILT		 13102004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
1311
78849248
ILT		 1312 * config/tc-mips.c (warn_nops): Remove static variable.
1313 (macro): Remove test of warn_nops.
1314 (md_shortops): Remove 'n'.
1315 (md_parse_option): Remove 'n' case.
1316 (md_show_usage): Remove -n.
1317 * doc/as.texinfo (Overview): Remove MIPS -n option.
1318 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
1319 * NEWS: Mention removal of MIPS -n option.
1320
81912461
ILT		 1321 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
1322 (cop_interlocks): Check ISA level.
1323 (cop_mem_interlocks): Define.
1324 (reg_needs_delay): Check cop_interlocks rather than
1325 ISA_HAS_COPROC_DELAYS.
1326 (append_insn): Likewise. Use cop_mem_interlocks rather than
1327 directly checking mips_opts.isa.
1328 (mips_emit_delays): Likewise.
1329
73f20958
L		 13302004-01-07 H.J. Lu <hongjiu.lu@intel.com>
1331
1332 * config/tc-ia64.c (unwind): Move next_slot_number and
1333 next_slot_frag to ...
1334 (unw_rec_list): Here.
1335 (free_list_records): Removed.
1336 (output_unw_records): Likewise.
1337 (generate_unwind_image): Make it void.
1338 (alloc_record): Initialize next_slot_number and next_slot_frag.
1339 (slot_index): Take .org, .space and .align into account.
1340 (fixup_unw_records): Don't set slot_number to 0. Use
1341 list->next_slot_number and list->next_slot_frag instead of
1342 unwind.next_slot_number and unwind.next_slot_frag.
1343 (ia64_convert_frag): New.
1344 (generate_unwind_image): Generate a rs_machine_dependent frag
1345 for unwind record.
1346 (emit_one_bundle): Use list->next_slot_number and
1347 list->next_slot_frag instead of unwind.next_slot_number and
1348 unwind.next_slot_frag.
1349
1350 * config/tc-ia64.h (md_convert_frag): Defined as
1351 ia64_convert_frag.
1352 (md_estimate_size_before_relax): Defined as (f)->fr_var.
1353
99d09cdb
AO		 13542004-01-06 Alexandre Oliva <aoliva@redhat.com>
1355
1356 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
1357 * config/tc-frv.h (md_apply_fix3): Don't define.
1358 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
1359 operands.
1360 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
1361 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
1362 * config/tc-frv.c (line_separator_chars): Add `!'.
1363 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
1364 * config/tc-frv.c (md_assemble): Clear insn upfront.
1365 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
1366 * config/tc-frv.c (OPTION_FDPIC): New macro.
1367 (md_longopts): Add mfdpic.
1368 (md_parse_option): Handle it.
1369 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
1370 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
1371 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
1372 (frv_pic_ptr): Parse funcdesc.
1373
4a4c4a1d
MR		 13742004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1375
1376 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
1377 gasver.texi. Remove duplicate symbol definitions for texi2pod.
1378
2251dd89
MR		 13792004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1380
1381 * Makefile.am (Makefile): Move the dependency on
1382 $(BFDDIR)/configure.in to...
1383 (CONFIG_STATUS_DEPENDENCIES): ... here.
1384 (AUTOMAKE_OPTIONS): Require automake 1.8.
1385 * Makefile.in: Regenerate.
1386 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
1387 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
1388 $(BFDDIR)/configure.in here as well.
1389 * doc/Makefile.in: Regenerate.
1390
c6581168
MR		 13912004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1392
1393 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
1394 * Makefile.in: Regenerate.
1395 * aclocal.m4: Regenerate.
1396 * doc/Makefile.am (install, install-info): Remove.
1397 (install-data-local): A new hook for install-info.
1398 (AUTOMAKE_OPTIONS): Require automake 1.8.
1399 * doc/Makefile.in: Regenerate.
1400
303e7b79
NC		 14012004-01-02 Nutan Singh <nutan@kpitcummins.com>
1402
1403 * doc/c-sh.texi: Update description about floating point behavior
1404 of SH family.
1405
b50c15dc
NC		 14062004-01-02 Bernardo Innocenti <bernie@develer.com>
1407
1408 * configure.in: Add m68k-uClinux target.
1409 * configure: Regenerate.
7de9afa2 1410
c9e214e5 1411For older changes see ChangeLog-0203
08d56133
NC		 1412\f
1413Local Variables:
1414mode: change-log
1415left-margin: 8
1416fill-column: 74
1417version-control: never
1418End:
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