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From Maciej W. Rozycki <macro@mips.com>:
[thirdparty/binutils-gdb.git] / gas / ChangeLog
CommitLineData
89658e52
NC		 12004-10-07 Jan Beulich <jbeulich@novell.com>
2
3 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
4 prefix for symbol names generated from the LOCAL macro directive.
5
289040ca
NC		 6 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
7 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
8
48c9f030
NC		 92004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
10
11 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
12 Special registers.
5c5054ab 13 (md_assemble): Add error checking for Co-Processor instructions.
48c9f030
NC		 14 (get_cinv_parameters): Add 'b' option to invalidate the
15 branch-target cache.
16
7ed4c4c5
NC		 172004-10-05 Paul Brook <paul@codesourcery.com>
18
19 * config/tc-arm.c (unwind): New variable.
20 (vfp_sp_encode_reg): New function.
21 (vfp_sp_reg_required_here): Use it.
22 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
23 (vfp_parse_reg_list): New function.
24 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
25 s_arm_unwind_personality, s_arm_unwind_personalityindex,
26 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
27 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
28 functions.
29 (md_pseudo_table): Add them.
30 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
31 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
32 (set_section, add_unwind_adjustsp, flush_pending_unwind,
33 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
34 require_hashconst, add_unwind_opcode): New functions.
35 * doc/tc-arm.text: Document unwinding opcodes.
36 * NEWS: Mention the new feature.
37
04ca8703
EC		 382004-10-04 Eric Christopher <echristo@redhat.com>
39
40 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
41
7c1d0959
L		 422004-10-01 H.J. Lu <hongjiu.lu@intel.com>
43
44 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
45 TLS relocations.
46 * config/tc-s390.c (md_apply_fix3): Likewise.
47 * config/tc-sparc.c (md_apply_fix3): Likewise.
48
40a18ebd
NC		 492004-10-01 Paul Brook <paul@codesourcery.com>
50
51 * config/tc-arm.c (arm_elf_section_type): New function.
52 (arm_elf_change_section): Set section link for exidx sections.
53 * config/tc-arm.h (arm_elf_section_type): Add prototype.
54 (md_elf_section_type): Define.
55
14127cc4
NC		 562004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
57
58 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
59 instruction's offset.
60
b7c92712
NC		 612004-10-01 Adam Nemet <anemet@lnxw.com>
62
63 * (TARGET_FORMAT): Remove LynxOS COFF definition.
64
65555e64
AM		 652004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
66
67 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
68 asymbol *, instead use symbol_get_bfdsym.
69
9fe0b840
NC		 702004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
71
72 * config/tc-m68k.c (select_control_regs): Add mcf5249.
73
0dd132b6
NC		 742004-09-30 Paul Brook <paul@codesourcery.com>
75
76 * config/tc-arm.c (do_smi, do_nop): New functions.
77 (insns): Add ARMv6ZK instructions.
78 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
79 (tc_gen_reloc): Ditto.
80 (arm_cpus): Add mpcore and arm1176.
81 (arm_archs): Add armv6{k,z,zk}.
82 * doc/c-arm.texi: Document new cores and architectures.
83
a737bd4d
NC		 842004-09-30 Nick Clifton <nickc@redhat.com>
85
86 * config/tc-arm.c: Use ISO C90 formatting.
87
3631a3c8
NC		 882004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
89
a737bd4d 90 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
3631a3c8
NC		 91 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
92 REG_TYPE_MVDX is expected.
93
d5f0cf92
AM		 942004-09-29 Marc Bevand <m.bevand@gmail.com>
95
96 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
97
9f9a069e
JW		 982004-09-21 James E Wilson <wilson@specifixinc.com>
99
100 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
101 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
102 output_spill_base, output_unat_psprel, output_lc_psprel,
103 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
104 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
105 output_spill_psprel_p): Use it.
106
4b778c88
TL		 1072004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
108
04ca8703
EC		 109 * config/tc-crx.c (handle_LoadStor): New function.
110 Handle load/stor unique instructions before parsing.
4b778c88 111
eb043451
PB		 1122004-09-17 Paul Brook <paul@codesourcery.com>
113
114 * config/tc-arm.c (s_arm_rel31): New funciton.
115 (md_pseudo_table): Add .rel31.
04ca8703 116 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
eb043451
PB		 117 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
118 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
119 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
120 (arm_parse_reloc): Add (target2).
121
8ea2b00f
AM		 1222004-09-17 Alan Modra <amodra@bigpond.net.au>
123
124 * Makefile.am: Run "make dep-am".
125 * Makefile.in: Regenerate.
126 * aclocal.m4: Regenerate.
127 * configure: Regenerate.
128 * doc/Makefile.in: Regenerate.
129 * po/POTFILES.in: Regenerate.
130 * po/gas.pot: Regenerate.
131
7e1792e0
HPN		 1322004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
133
134 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
135 [!LLONG_MAX]: Ditto.
136
9c504268
PB		 1372004-09-13 Paul Brook <paul@codesourcery.com>
138
139 * config/tc-arm.c: Rename RELABS to TARGET1.
140
2159ac21
AM		 1412004-09-13 Alan Modra <amodra@bigpond.net.au>
142
143 * messages.c (as_internal_value_out_of_range): Cast values passed
144 to as_bad_where or as_warn_where to proper type.
145
23794b24
MM		 1462004-09-11 Theodore A. Roth <troth@openavr.org>
147
148 * config/tc-avr.c: Add support for
149 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
150
e9fad691
AM		 1512004-09-09 Alan Modra <amodra@bigpond.net.au>
152
153 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
154 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
155
10b016c2
PB		 1562004-09-08 Paul Brook <paul@codesourcery.com>
157
158 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
159 fini_array and preinit_array section types.
160 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
161 and fini_array.
162 * doc/as.texinfo: Document extra section types.
163
e5a52504
MM		 1642004-09-02 Mark Mitchell <mark@codesourcery.com>
165
166 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
167 * Makefile.in: Regenerated.
168 * configure.in: Set em for arm*-*-symbianelf*.
169 * configure: Regenerated.
170 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
171 vectors when appropriate.
172 * config/te-symbian.h: New file.
173
42851540
NC		 1742004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
175
176 * config/tc-crx.c (gettrap): Exception vector can be case
177 insensitive.
04ca8703 178 (process_label_constant): Fix a 32-bit displacement bug in branch
42851540
NC		 179 instructions.
180 (get_operandtype) : Bug fix, wrong operand was used.
04ca8703 181 (process_label_constant): Initialize relocation type to
42851540
NC		 182 BFD_RELOC_NONE
183
8783612f
RE		 1842004-09-01 Richard Earnshaw < reanrsha@arm.com>
185
186 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
187 for synthesizable cores.
188
1ff4677c
RE		 189 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
190
b18c562e
NC		 1912004-08-25 Dmitry Diky <diwil@spec.ru>
192
193 * config/tc-msp430.c: Clean-up the code.
194 (md_relax_table): New relax table.
195 (mcu_types): Sort MCU types.
196 (md_pseudo_table): Add .profiler pseudo handler.
197 (pow2value): New function.
198 (msp430_profiler): New function.
199 (msp430_operands): Add new insns handlers.
200 (msp430_srcoperand): Add register operand handler, allow complex
201 expressions.
202 (md_estimate_size_before_relax): Rewritten.
203 (md_convert_frag): Rewritten.
204 (msp430_relax_frag): New function.
205 * config/tc-msp430.h (md_relax_frag): define macro
206 * doc/c-msp430.texi: Update information.
207
8f94ae4d
NC		 2082004-08-24 Nick Clifton <nickc@redhat.com>
209
210 * as.c (std_shortopts): Allow -g to take an optional argument.
211 (parse_args): Pass any switch starting with -g on to the backend
212 for parsing.
213
e51dace8
MM		 2142004-08-18 Mark Mitchell <mark@codesourcery.com>
215
216 * configure.in (arm*-*-symbianelf*): New target.
217 (arm*-*-eabi*): Likewise.
218 * configure: Regenerated.
219
f7870c8d
TS		 2202004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
221 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
222 correctly.
223
d6afba4b
JJ		 2242004-08-18 Jakub Jelinek <jakub@redhat.com>
225
226 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
227 argument, don't do anything if current section is not
228 .gnu.linkonce.t.* and linkonce_empty is set.
229 (generate_unwind_image, dot_endp): Adjust callers, call
230 start_unwind_section (*, 1) if nothing will be put into the
231 section.
232
329e276d
NC		 2332004-08-17 Nick Clifton <nickc@redhat.com>
234
235 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
236 (show_usage): Add -g.
237 (std_longopts): Add --gen-debug. Alpha sort the table.
238 (parse_args): Print an error message if a switch is not handled.
239 Handle the -g switch, calling md_debug_format_selector() if
240 necessary.
241 * NEWS: Mention new feature.
242 * doc/as.texinfo: Document new switch.
243 * doc/internals.texi: Document behaviour of md_parse_option.
04ca8703 244
329e276d
NC		 245 * config/tc-arm.c (md_parse_option): Do not issue an error message
246 if the switch is not recognised.
247 * config/tc-m68k.c (md_parse_option): Likewise.
248 * config/tc-pdp11.c (md_parse_option): Likewise.
249 * config/tc-v850.c (md_parse_option): Likewise.
250
251 * as.h: Fix up formatting.
252 * tc.h: Likewise.
253
4101eec8
NC		 2542004-08-16 Nick Clifton <nickc@redhat.com>
255
2766e5e4
NC		 256 * macro.c (macro_set_alternate): Use ISO C90 formatting.
257
4101eec8
NC		 258 * configure.in: Sort architecture based tables alphabetically.
259 * configure: Regenerate.
260
80f846b6
AM		 2612004-08-16 Alan Modra <amodra@bigpond.net.au>
262
263 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
264 { "cc", 68 }, with { "cr", 70 }.
265
caa32fe5
NC		 2662004-08-13 Jan Beulich <jbeulich@novell.com>
267 Nick Clifton <nickc@redhat.com>
268
269 * as.c: Add and handle new --alternate command line option.
270 * macro.c (macro_set_alternate): New.
271 * macro.h (macro_set_alternate): Declare.
272 * read.c: Add and handle new .altmacro and .noaltmacro directives.
273 * doc/as.texinfo: Document new command line option and pseudo-ops
274 as well as insert documentation originating from gasp about
275 alternate macro syntax.
276 * NEWS: Mention new command line option and pseudo-ops.
277
b2221023
MM		 2782004-08-10 Mark Mitchell <mark@codesourcery.com>
279
280 * expr.c (operand): Handle the "~", "-", and "!" operators applied
281 to bignums.
282
db6579d4
PB		 2832004-08-06 Paul Brook <paul@codesourcery.com>
284
285 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
286 Handle new relocations.
287 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
288
e750405d
BW		 2892004-08-05 Bob Wilson <bob.wilson@acm.org>
290
291 * write.c (relax_segment): Use was_address instead of address when
292 setting fr_fix field for align frag due to backwards .org.
293
1d70c7fb
AO		 2942004-07-29 Alexandre Oliva <aoliva@redhat.com>
295
296 Introduce SH2a support.
297 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
298 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
299 arch_sh2a_nofpu_up.
300 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
301 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
302 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
303 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
304 to end of conditional expression.
305 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
306 * config/tc-sh.c: Add sh2a-nofpu support.
307 2003-12-29 DJ Delorie <dj@redhat.com>
308 * tc-sh.c: Add sh2a support.
309 (parse_reg): Add tbr.
310 (parse_at): Support @@(disp,tbr).
311 (get_specific): Support sh2a opcodes.
312 (insert4): New, for 4 byte relocs.
313 (build_Mytes): Support sh2a opcodes.
314 (md_apply_fix3_Mytes): Support sh2a opcodes.
315 2003-12-02 Michael Snyder <msnyder@redhat.com>
316 * config/tc-sh.c (md_parse_option): Handle sh2a.
317 (sh_elf_final_processing): Ditto.
318
e7fbc2bf
JT		 3192004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
320
321 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
322 for TE_NetBSD.
323
9232bbb0
AM		 3242004-07-27 Alan Modra <amodra@bigpond.net.au>
325
326 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
327 (ppc_arch): Expand comment.
328
670ec21d
NC		 3292004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
330
331 * config/tc-crx.c: Support evaluating the difference between two
332 symbols.
333 * config/tc-crx.h: Likewise.
334
406f8ff9 3352004-07-26 H.J. Lu <hongjiu.lu@intel.com>
38ce5b11
L		 336
337 * config/tc-ia64.c (start_unwind_section): Set the linked-to
338 section.
339 (ia64_elf_section_change_hook): Set the linked-to section for
340 SHT_IA_64_UNWIND.
341
c05e9f04
NC		 3422004-07-26 Dmitry Diky <diwil@spec.ru>
343
344 * config/tc-msp430.c: Add new subtargets: msp430x1610,
345 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
346 msp430xG438, msp430xG439.
347
e9863d7f
DJ		 3482004-07-25 Daniel Jacobowitz <dan@debian.org>
349
350 * doc/as.texinfo (Section, PushSection): Correct documentation
351 for ELF.
352
543613e9 3532004-07-21 Jan Beulich <jbeulich@novell.com>
20f0a1fc
NC		 354
355 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
356 permissible for the selected instruction suffix.
357 (match_template): Don't permit 64-bit general purpose operands in
358 32-bit mode.
359 (finalize_imm): Permit 64-bit immediates.
360 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
361 specially except for the width of the used base and/or index
362 registers. For 32-bit displacements, use sign-extended
363 relocations only when using 64-bit addressing.
364 Force zero displacement on rip-relative addressing when there is
365 no other displacement.
366 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
367 specially except for the width of the used base and/or index
368 registers.
369 (parse_register): Disallow Reg64 registers in 32-bit mode.
370
543613e9
NC		 371 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
372 suffix if the instruction doesn't support it.
04ca8703 373
01a3f561
MR		 3742004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
375
376 * config/tc-mips.c (append_insn): Handle constant expressions with
377 no associated relocation.
378 (mips_ip): Cancel the expression after use for the Q format
379 specifier.
380 (parse_relocation): Return no relocation for unsupported
381 operators.
382 (my_getSmallExpression): Return no relocation if no relocation
383 operators are used.
384
e12904d2
DA		 3852004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
386
387 * config/obj-som.c (adjust_stab_sections): Add prototype.
388 (obj_som_compiler, obj_som_version, obj_som_copyright,
389 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
390 * config/tc-hppa.c (update_subspace): Likewise.
391 (is_defined_subspace): Amplify comment.
392 * config/obj-som.h (som_frob_file): Add prototype.
393
90c1602c
L		 3942004-07-19 Christopher Faylor <cgf@timesys.com>
395 H.J. Lu <hongjiu.lu@intel.com>
396
397 * subsegs.c (section_symbol): Don't create a new segment when
398 existing segment is undefined.
399
f263249b
RE		 4002004-07-16 Richard Earnshaw <rearnsha@arm.com>
401
402 * config/tc-arm.c: Include include/opcode/arm.h.
403 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
404 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
405 (FPU_ARCH_*): Delete.
406 * Makefile.am: Update dependencies.
407 * Makefile.in: Regenerate.
408
152c65b9
NC		 4092004-07-15 Nick Clifton <nickc@redhat.com>
410
411 * configure.in: Accept armbe as a big-endian arm configuration.
412 * configure: Regenerate.
413
0477af35
NC		 4142004-07-13 Thomas Nystrom <thn@saeab.se>
415
416 * config/tc-i386.c (T_SHIFTOP): New constant.
417 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
418 (intel_el1): Handle '~'.
419 (intel_get_token): Handle '<>', '&', '|' and '~'.
420
4212004-07-13 Nick Clifton <nickc@redhat.com>
422
423 (md_assemble): Remove spurious newline from end of as_bad error
424 message.
425 (intel_e05_1): Likewise.
426 (intel_e11): Likewise.
427 (intel_match_token): Likewise.
428
31302357
AS		 4292004-07-11 Andreas Schwab <schwab@suse.de>
430
431 * config/tc-m68k.c: Convert to C90. Remove redundant
432 declarations. Indentation fixup.
433 [M68KCOFF]: Include "obj-coff.h" instead of declaring
434 obj_coff_section ourselves.
04ca8703 435
549f748d
JW		 4362004-07-09 James E Wilson <wilson@specifixinc.com>
437
438 * config/tc-ia64.c (default_big_endian): New.
439 (dot_byteorder, md_begin): Use it.
440 (md_parse_option): Set it.
04ca8703 441
1a320fbb
NC		 4422004-07-09 Nick Clifton <nickc@redhat.com>
443
444 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
445 * configure: Regenerate.
446 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
447 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
448 sh_find_elf_flags if necessary.
449
de7e6852
RS		 4502004-07-08 Richard Sandiford <rsandifo@redhat.com>
451
452 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
453 going to be split into more than one in-place addend, return 0
454 for relocations against mergeable sections. Associate comments
455 with code.
456
1fe1f39c
NC		 4572004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
458
459 * Makefile.am (CPU_TYPES): Add crx.
460 (TARGET_CPU_CFILES): Add config/tc-crx.c.
461 (TARGET_CPU_HFILES): Add config/tc-crx.h.
462 (DEPTC_crx_elf): New target.
463 (DEPOBJ_crx_elf): Likewise.
464 (DEP_crx_elf): Likewise.
465 * Makefile.in: Regenerate.
466 * configure.in: Add crx* target.
467 * configure: Regenerate.
468 * config/tc-crx.c: New file.
469 * config/tc-crx.h: New file.
470 * NEWS: Mention new target.
471
d9895649
NC		 4722004-07-06 Nick Clifton <nickc@redhat.com>
473
85fbca6a
NC		 474 * config.in: Undefine TARGET_SYMBIAN by default.
475 * configure.in:
476 * configure: Regenerate. Add sh-symbian-elf target. If
477 selected define TARGET_SYMBIAN.
478 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
479 format if TARGET_SYMBIAN has been defined.
04ca8703 480
e7bd9ea0
NC		 481 * output-file.c (output_file_create): Report the target format
482 chosen when bfd_openw reports that it is invalid.
483
d9895649
NC		 484 * config/obj-coff.c (coff_pseudo_table): Only define the weak
485 pseudo for BFD based assemblers.
486
871ec896
JR		 4872004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
488
489 gas:
490 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
491 (md_parse_option): Remove redundant -isa testing.
492 Make bfd_arch variable const.
493 (md_show_usage): Make bfd_arch variable const.
494
5a9ff93d
JW		 4952004-07-03 James E Wilson <wilson@specifixinc.com>
496
497 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
498 * config/tc-ia64.h (md_frag_check): Define.
499
c87db184
CF		 5002004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
501
502 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
503 externals.
504 * doc/as.texinfo (Weak): Document PE weak symbols.
505
3b91255e
RS		 5062004-07-03 Richard Sandiford <rsandifo@redhat.com>
507
508 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
509 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
510 (mips_frob_file): Rework so that only a single pass through the
511 relocs is needed. Allow %lo()s to have higher offsets than their
512 corresponding %hi()s or %got()s.
513
310ea308
NC		 5142004-07-02 Nick Clifton <nickc@redhat.com>
515
516 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
517 allow values which have come from undefined symbols.
518 Always consider this fixup to have been processed as a reloc
519 cannot be generated for it.
520
09b935ac
AM		 5212004-07-02 Alan Modra <amodra@bigpond.net.au>
522
523 * frags.h (struct frag): Add has_code and insn_addr fields.
524 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
525 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
526 * config/tc-ppc.h (md_frag_check): Define.
527
4d1cd5c7
MR		 5282004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
529
530 * doc/Makefile.am (info): Rename goal to...
531 (info-local): ... this, to preserve implicit dependencies.
532 * doc/Makefile.in: Regenerate with automake 1.8.5.
533
097f809a
NC		 5342004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
535
536 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
537 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
538 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
539 (tc_gen_reloc): Likewise.
540 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
541 (m32r_parse_name): Likewise.
542 (m32r_cgen_parse_fix_exp): Likewise.
543 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
544 (O_PIC_reloc): Likewise.
545 (TC_CGEN_PARSE_FIX_EXP): Likewise..
546 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
547 for @GOTOFF, @GOT, @PLT.
548
bb82af9f
NC		 5492004-06-21 Jan Beulich <jbeulich@novell.com>
550
551 * gas/symbols.c: While discarding ordinary local absolute symbols
552 when --strip-local-absolute is in effect, retain file symbols.
553
990ae22a
AS		 5542004-06-20 Andreas Schwab <schwab@suse.de>
555
556 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
557 (md_parse_option): Likewise.
558
32137342
NC		 5592004-06-17 Jan Beulich <jbeulich@novell.com>
560
561 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
562 * config/te-netware.h: New file.
563 * config/te-ppcnw.h: Delete: Obsolete.
564 * configure.in: Eliminate ill NetWare targets. Make generic
565 NetWare target use proper emulation.
566 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
567 reference to new te-netware.h.
568 * configure: Regenerate.
569 * Makefile.in: Regenerate.
570
f84d8e26
MS		 5712004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
572
573 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
574 comparison in .insn pseudo operation.
575
587aac4e
AM		 5762004-06-15 Alan Modra <amodra@bigpond.net.au>
577
578 * config/obj-coff.c (coff_adjust_section_syms): Use
579 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
580 (coff_frob_section): Likewise.
581 * config/tc-mips.c (md_apply_fix3): Likewise.
582 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
583 (elf_frob_file_after_relocs): Likewise.
584
2337eb33
DA		 5852004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
586
b8fc22bc
DA		 587 * config/tc-hppa.c (log2): Rename to exact_log2.
588 (pa_next_subseg): Delete unused function.
589 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
590 (create_new_subspace): Likewise.
591
2337eb33
DA		 592 Bug gas/213
593 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
594 labels. Fix warning.
595
53cb0362
DD		 5962004-05-28 DJ Delorie <dj@redhat.com>
597
598 * config/tc-mn10300.h (tc_fix_adjustable): Define.
599 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
600 or non-merged symbols.
601
888a75be
L		 6022004-05-28 H.J. Lu <hongjiu.lu@intel.com>
603
604 * config/tc-ia64.c (remove_marked_resource): Save, clear and
605 restore the old slot when inserting srlz.i/srlz.d.
606
f6f9408f
JR		 6072004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
608
609 * Makefile.am: Regenerate dependecies.
610 * Makefile.in: Regenerate.
611 * config/tc-sh.c (valid_arch): Make unsigned.
612 (preset_target_arch): Likewise.
613 (md_begin): Use new architecture flags system.
614 (get_specific): Likewise.
615 (assemble_ppi): Likewise.
616 (md_assemble): Likewise. Also fix error check for bad opcodes.
617 (md_parse_option): Likewise. Also generate -isa values according
618 to the table in bfd/cpu-sh.c instead of just constants. Also
619 allow <arch>-up ISA variants.
620 (sh_elf_final_processing): Replace if-else chain with a call to
621 sh_find_elf_flags().
622 * testsuite/gas/sh/arch: New directory.
623 * testsuite/gas/sh/arch/arch.exp: New test script.
624 * testsuite/gas/sh/arch/arch_expected.txt: New file.
625 * testsuite/gas/sh/arch/sh.s: New file.
626 * testsuite/gas/sh/arch/sh2.s: New file.
627 * testsuite/gas/sh/arch/sh-dsp.s: New file.
628 * testsuite/gas/sh/arch/sh2e.s: New file.
629 * testsuite/gas/sh/arch/sh3-nommu.s: New file.
630 * testsuite/gas/sh/arch/sh3.s: New file.
631 * testsuite/gas/sh/arch/sh3-dsp.s: New file.
632 * testsuite/gas/sh/arch/sh3e.s: New file.
633 * testsuite/gas/sh/arch/sh4-nommu-nofpu.s: New file.
634 * testsuite/gas/sh/arch/sh4-nofpu.s: New file.
635 * testsuite/gas/sh/arch/sh4.s: New file.
636 * testsuite/gas/sh/arch/sh4a-nofpu.s: New file.
637 * testsuite/gas/sh/arch/sh4al-dsp.s: New file.
638 * testsuite/gas/sh/arch/sh4a.s: New file.
639
580b9172
NC		 6402004-05-28 Peter Barada <peter@the-baradas.com>
641
642 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
643 with zero offset into mode 2 addressing to save a word.
644
652ca075
L		 6452004-05-27 H.J. Lu <hongjiu.lu@intel.com>
646
647 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
648 (ar_is_only_in_integer_unit): New.
649 (ar_is_only_in_memory_unit): New.
650 (generate_unwind_image): Silence gcc on 32bit host.
651 (md_assemble): Use ar_is_only_in_integer_unit instead of
652 ar_is_in_integer_unit. Check AR access.
653
60fed2d3
NC		 6542004-05-27 Peter Barada <peter@the-baradas.com>
655
656 * config/tc-m68k.c (md_begin): Sort the opcode table into
657 alphabetical order.
658 (m68k_compare_opcode): New function to do the sorting.
659
be8c092b
NC		 6602004-05-24 Peter Barada <peter@the-baradas.com>
661
662 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
663 addressing on MIT style operands.
664 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
665 w/mask addressing.
666 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
667 operands.
668
1181c20e
AM		 6692004-05-23 Alan Modra <amodra@bigpond.net.au>
670
671 * expr.c (operand, operator): Don't reject '++' and '--'.
672
20e56c33
RS		 6732004-05-20 Richard Sandiford <rsandifo@redhat.com>
674
675 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
676 dwarf tables.
677
04ca8703 6782004-05-17 Adam Nemet <anemet@lnxw.com>
b2d65c0b
NC		 679
680 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
681 * configure: Regenerate.
682
0da76f83
NC		 6832004-05-13 Paul Brook <paul@codesourcery.com>
684
685 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
686
4b363073
NC		 6872004-05-13 Joel Sherrill <joel@oarcorp.com>
688
689 * configure.in (or32-*-rtems*): Switch to elf.
690 * configure: Regenerate.
691
9598fbe5
NC		 6922004-05-13 Nick Clifton <nickc@redhat.com>
693
694 * po/fr.po: Updated French translation.
695
22fe14ad
NC		 6962004-05-11 Nick Clifton <nickc@redhat.com>
697
698 * doc/as.texinfo (Section): Document G and T flags to .section
699 directive. Document the extra arguments that the G flag
700 requires. Document the #tls flag.
701
7022004-05-11 H.J. Lu <hongjiu.lu@intel.com>
703
704 * subsegs.c (section_symbol): Create a new section symbol if
705 the existing one doesn't match.
706 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
707
532c738a
RS		 7082004-05-07 Richard Sandiford <rsandifo@redhat.com>
709
710 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
711 to cope with VR4181A errata MD(1) and MD(4).
712
0503b355
BF		 7132004-05-07 Brian Ford <ford@vss.fsi.com>
714
715 * NEWS: Mention .secrel32 for pe[i]-i386.
716
daeea990
AO		 7172004-05-07 Alexandre Oliva <aoliva@redhat.com>
718
719 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
720 (HANDLE_ALIGN): New.
721
bfbdcf04
DJ		 7222004-05-06 Daniel Jacobowitz <dan@debian.org>
723
724 * Makefile.am (DIST_SUBDIRS): Define.
725 * aclocal.m4: Regenerate with automake 1.8.4.
726 * Makefile.in: Likewise.
727 * doc/Makefile.in: Likewise.
728
5e819f9c
JW		 7292004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
730
731 * config/tc-ia64.c (dot_serialize): Declare.
732 (dot_serialize): New function.
733 (md_pseudo_table): Add ".serialize.data" and
734 ".serialize.instruction" directives.
735
e5976317
NC		 7362004-05-06 Nick Clifton <nickc@redhat.com>
737
738 * messages (as_internal_value_out_of_range): Print a message about
739 a value being out of range. Be consistent about whether the
740 values are printed in decimal or hexadecimal.
741 (as_warn_value_out_of_range): Generate a warning message about an
742 out of range value.
743 (as_bad_value_out_of_range): Generate an error message about an
744 out of range value.
745 * as.h: Prototype the new functions.
746 * config/tc-alpha.c (insert_operand): Use new function.
747 * config/tc-arc.c (arc_insert_operand): Likewise.
748 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
749 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
750 * config/tc-ppc.c (ppc_insert_operand): Likewise.
751 * config/tc-s390.c (s390_insert_operand): Likewise.
752 * config/tc-v850.c (v850_insert_operand): Likewise.
753
996991aa
AO		 7542004-05-05 Alexandre Oliva <aoliva@redhat.com>
755
756 * configure.in: Set em=linux for frv-*-*linux*.
757 * configure: Rebuilt.
758 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
759 (frv_md_fdpic_enabled): New.
760 * config/tc-frv.c (frv_md_fdpic_enabled): New.
761 (DEFAULT_FDPIC): New.
762 (frv_flags): Use DEFAULT_FDPIC.
763 (frv_pic_flag): Likewise.
764 (OPTION_NOPIC): New.
765 (md_longopts): Add -mnopic.
766 (md_parse_option): Handle it.
767 (md_show_usage): Add -mfdpic and -mnopic.
768
6b6e92f4
NC		 7692004-05-05 Peter Barada <peter@the-baradas.com>
770
771 * config/tc-m68k.c: Add find_cf_chip to print list of valid
772 chips for invalid coldfire instructions, rename selectors
773 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
774 add current_chip to track which chip is referred to(including save/restore),
775 use current_chip to select control registers, not current_arch.
776 (md_show_usage): Add new chips.
777 * doc/c-m68k.texi: Document new command line switches.
778
6f079ae3
JJ		 7792004-05-05 Jakub Jelinek <jakub@redhat.com>
780
781 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
782 (NOP_OPCODE): Define.
783 (s390_align_code): Remove prototype.
784 * tc-s390.c (s390_align_code): Remove.
785
2d6ed997
L		 7862004-05-04 H.J. Lu <hongjiu.lu@intel.com>
787
788 * config/tc-ia64.c (make_unw_section_name): Removed.
789 (start_unwind_section): New function.
790 (generate_unwind_image): Take const segT instead of const
791 char *.
792 (dot_handlerdata): Adjusted.
793 (dot_endp): Likewise.
794
b9f18452
L		 7952004-05-02 H.J. Lu <hongjiu.lu@intel.com>
796
797 * config/obj-elf.c (obj_elf_change_section): Allow the
798 ".note.GNU-stack" section has SHF_EXECINSTR.
799
fafe6678
L		 8002004-05-02 H.J. Lu <hongjiu.lu@intel.com>
801
802 * config/obj-elf.c (get_section): Return bfd_boolean.
803 (obj_elf_change_section): Call bfd_get_section_by_name_if
804 instead of bfd_map_over_sections.
805
86654c12
L		 8062004-04-30 H.J. Lu <hongjiu.lu@intel.com>
807
808 * config/obj-elf.c (get_section): New function.
809 (obj_elf_change_section): Support multiple sections with same
810 name.
811
376eb240
NC		 8122004-04-30 Nick Clifton <nickc@redhat.com>
813
814 * config/tc-arm.c (create_register_alias): Fix typo checking for
815 case sensitive register aliases.
816 (co_proc_number): Use error message string in all_reg_maps[]
817 array.
818 (cp_reg_required_here): Likewise.
819 (fp_reg_required_here): Likewise.
820
8a7140c3
NC		 8212004-04-29 Brian Ford <ford@vss.fsi.com>
822
823 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
824
3e722fb5
CD		 8252004-04-28 Chris Demetriou <cgd@broadcom.com>
826
827 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
828 (load_address, macro, mips_ip, md_parse_option)
829 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
830 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
831 embedded-PIC handling, and update comments.
832 (SWITCH_TABLE): Remove.
833 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
834 (enum mips_pic_level): Remove EMBEDDED_PIC.
835 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
836 (TC_FORCE_RELOCATION): Update comment.
837 * ecoff.c (ecoff_build_lineno): Add comment about some code that
838 might be safe to remove now that MIPS embedded-PIC is gone.
839
351e2b5a
DA		 8402004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
841
842 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
843 call to obj_set_subsection_attributes.
844 (obj_som_init_stab_section): Likewise.
845 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
846 (pa_def_subspaces): Provide comdat default.
847 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
848 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
849 calls to create_new_subspace and update_subspace to pass comdat flag.
850 (create_new_subspace, update_subspace): Add new comdat argument. Use
851 it in calls to obj_set_subsection_attributes.
852 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
853 and use of comdat, common and dup_comm parameters.
854
f5842774
L		 8552004-04-26 H.J. Lu <hongjiu.lu@intel.com>
856
857 * config/obj-elf.c (obj_elf_change_section): Check if the old
858 group name is NULL before comparison.
859
558fe4a7
CD		 8602004-04-23 Chris Demetriou <cgd@broadcom.com>
861
862 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
863
81a21e38
TS		 8642004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
865
866 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
867
8682004-04-23 Chris Demetriou <cgd@broadcom.com>
1ffcab4b
CD		 869
870 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
871 (OPTION_MEMBEDDED_PIC): Remove.
872 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
873 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
874 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
875 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
876 (OPTION_ELF_BASE): Renumber.
877 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
878 (md_show_usage): Remove mention of -membedded-pic.
879 * doc/as.texinfo: Remove mention of -membedded-pic.
880
4d0d148d
TS		 8812004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
882
883 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
884 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
885 a.out support.
886 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
887 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
888 USE_GLOBAL_POINTER_OPT.
889
017315e4
TS		 8902004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
891
892 * config/tc-mips.c (macro): One more use of load_delay_nop.
893
269137b2
TS		 8942004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
895
896 * config/tc-mips.c (load_delay_nop): New function.
897 (load_address, macro): Use load_delay_nop() to build a nop
898 which can be omitted with gpr_interlocks.
899
24772049
TS		 9002004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
901
902 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
903 cop_interlocks): Remove superfluous CPU entries.
904
06516a5e
PB		 9052004-04-22 Paul Brook <paul@codesourcery.com>
906
907 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
908
fd99574b
NC		 9092004-04-22 Peter Barada <peter@the-baradas.com>
910
911 * NEWS: Added support for EMAC instructions and MAC/EMAC
912 Motorola syntax.
913 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
914 scale factor tokens, trailing_ampersand to mark mask addressing
915 for MAC/EMAC instructions.
916 * config/m68k-parse.y: Add options_ampersand clause, '<<',
917 '>>'.
918 (yylex): Handle '>', '<', and '&' following '+'.
919 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
04ca8703 920 architectures in archs[].
fd99574b
NC		 921 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
922 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
923 respectively.
924 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
925 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
926 cases.
927 Add EMAC operands to init_table[].
928
69b97547
NC		 9292004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
930
931 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
932 state.
933 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
934 * config/tc-arm.c (enum mstate): Delete from here.
935 (mapping_state): Remove the static mapstate variable and instead
936 store the state in the segment. This allows a per-section mapping
937 state. Handle and ignore MAP_UNDEFINED states.
938 (arm_elf_change_section): Get the current mapping state from the
939 new section.
940 (s_ltorg): Set the mapping state to MAP_DATA.
941 (arm_cleanup): Use arm_elf_change_section to get the mapping state
942 for each pool as it is emitted.
943
9442004-04-22 Nick Clifton <nickc@redhat.com>
945
946 * config/tc-arm.h: Formatting tidy ups.
947
7a7f4e42
CD		 9482004-04-20 Chris Demetriou <cgd@broadcom.com>
949
950 * NEWS: Note that MIPS -membedded-pic option is deprecated.
951
6482c264
NC		 9522004-04-20 DJ Delorie <dj@redhat.com>
953
954 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
955 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
956 [TE_PE] (O_secrel): Define.
957 [TE_PE] (x86_pe_cons_fix_new): New.
958 [TE_PE] (pe_directive_secrel): Likewise.
959 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
960
5bf10039
EC		 9612004-04-19 Eric Christopher <echristo@redhat.com>
962
963 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
964 of previous patch for fix in gcc.
965
77cd6497
JJ		 9662004-04-19 Jakub Jelinek <jakub@redhat.com>
967
968 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
969
b8861cfb
NS		 9702004-04-19 Nathan Sidwell <nathan@codesourcery.com>
971
972 * read.c (do_align): Call md_flush_pending_output, if defined.
973
f4c724fc
AM		 9742004-04-16 Alan Modra <amodra@bigpond.net.au>
975
976 * expr.c (operand): Correct checks for ++ and --.
977
a4b6e8f6
L		 9782004-04-14 H.J. Lu <hongjiu.lu@intel.com>
979
980 * config/tc-generic.c: Add some comments.
981
d766e8ec
RS		 9822004-04-14 Richard Sandiford <rsandifo@redhat.com>
983
984 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
985 -{no-}mfix-vr4122-bugs.
986 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
987 (append_insn, mips_emit_delays): Update accordingly.
988 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
989 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
990 (md_parse_option): Update after above changes.
991 (md_show_usage): Add -mfix-vr4120.
992
ed9589d4
BW		 9932004-04-13 Bob Wilson <bob.wilson@acm.org>
994
995 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
996 of .section directive; add a reference to the ELF .subsection
997 directive.
998
097dba13
NC		 9992004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1000
1001 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
1002 in parallel.
1003
279500de
TS		 10042004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1005
1006 * Makefile.am: Remove mips from aout targets.
1007 * Makefile.in: Regenerate.
1008 * configure.in: Remove mips-dec-bsd* target.
1009 * configure: Regenerate.
1010
b7d7dc63
AM		 10112004-04-07 Alan Modra <amodra@bigpond.net.au>
1012
1013 PR 96
1014 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
1015 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
1016 Update "mapping". Restrict some @ modifiers to 32 bit.
1017
f55629b8
KK		 10182004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
1019 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
1020
1021 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
1022 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
1023 dont_adjust_reloc_32 is set.
1024 (md_longopts): Add option -renesas.
1025 (md_parse_option, md_show_usage): Likewise.
1026 * doc/c-sh.texi: Likewise.
1027
a7844384
NC		 10282004-04-01 Dave Korn <dk@artimi.com>
1029
1030 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
1031 hi16 and lo16 fixS structs.
1032 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
1033 exactly the same way as for RELOC_DLX_REL16.
1034 (machine_ip): properly respect LO flag in the_insn and
1035 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
1036 (md_apply_fix3): apply RELOC_DLX_LO16.
1037
6c71dbc4
SS		 10382004-03-30 Stan Shebs <shebs@apple.com>
1039
1040 Remove long-obsolete MPW support.
1041 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
1042 * configure.in: Remove mention of ppc-*-mpw* config.
1043 * configure.in: Likewise.
1044
7cc69913
NC		 10452004-03-30 Nick Clifton <nickc@redhat.com>
1046
1047 * config/tc-arm.c (meabi_flags): Make its use conditional upon
1048 OBJ_ELF being defined.
1049
53fbb48a
AM		 10502004-03-27 Alan Modra <amodra@bigpond.net.au>
1051
1052 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
1053
d507cf36
PB		 10542004-03-23 Paul Brook <paul@codesourcery.com>
1055
1056 * config/tc-arm.c (meabi_flags): New variable.
1057 (arm_parse_eabi): New function.
1058 (md_begin): Set flags for EABI v3.
1059 (arm_eabis): Add.
1060 (arm_long_opts): Add meabi.
1061 * doc/as.texinf <ARM>: Document -meabi.
1062 * doc/c-arm.texi: Ditto.
1063
88d65ad6
BW		 10642004-03-22 Bob Wilson <bob.wilson@acm.org>
1065
1066 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
1067 tables even when use_literal_section flag is not set.
1068
13ef8878
AM		 10692004-03-22 Alan Modra <amodra@bigpond.net.au>
1070
1071 * config/tc-sh.c: Remove trailing whitespace.
1072
1048a9ba
HPN		 10732004-03-22 Hans-Peter Nilsson <hp@axis.com>
1074
1075 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
1076 --mul-bug-abort and the default behavior.
1077 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
1078 (err_for_dangerous_mul_placement): New variable.
1079 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
1080 macros.
1081 (md_cris_relax_table): Have placeholder for STATE_MUL.
1082 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
1083 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
1084 case doing nothing.
1085 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
1086 STATE_BYTE)>: Ditto.
1087 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
1088 alignment and position of this frag, emit error message if
1089 suspicious.
1090 (md_assemble): For a multiply insn and when checking it,
1091 transform the current frag into a special frag for that purpose.
1092 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
1093 OPTION_MULBUG_ABORT_ON>: Handle new options.
1094
a7877748
BW		 10952004-03-19 Bob Wilson <bob.wilson@acm.org>
1096
1097 * config/tc-xtensa.c (mark_literal_frags): New function.
1098 (xtensa_move_literals): Call mark_literal_frags for all literal
1099 segments, including init and fini literal segments.
1100 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
1101
9992270f
DA		 11022004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1103
1104 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
1105 (pa_comm): Set BSF_OBJECT in symbol flags.
1106
6e1772d5
AM		 11072004-03-19 Alan Modra <amodra@bigpond.net.au>
1108
1109 * Makefile.am: Run "make dep-am".
1110 * Makefile.in: Regenerate.
1111 * doc/Makefile.in: Regenerate.
1112 * config.in: Regenerate.
1113 * po/gas.pot: Regenerate.
1114
3e4caed2
NS		 11152004-03-18 Nathan Sidwell <nathan@codesourcery.com>
1116
c95b35a9
NS		 1117 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
1118 (demand_empty_rest_of_line): Issue an error here.
1119 (ignore_rest_of_line): Silently skip to end.
1120 (demand_copy_string): Issue an error, not warning.
1121 (equals): Likewise.
1122 * config/obj-elf.c (obj_elf_section_name): Likewise.
1123 (obj_elf_section): Likewise.
1124 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
1125 (arc_extinst): Likewise.
1126 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
1127 (dot_spill): Likewise.
1128 (dot_unwabi): Likewise.
1129 (dot_prologue): Likewise.
1130
3e4caed2
NS		 1131 * expr.c (operand): Reject ++ and --.
1132 (operator): Likewise.
1133
2ce4cc60
KK		 11342004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1135
1136 * config/tc-sh.c: Include dw2gencfi.h.
1137 (sh_cfi_frame_initial_instructions): New function.
1138 (sh_regname_to_dw2regnum): Likewise.
1139 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
1140 file.
1141 (TARGET_USE_CFIPOP): Define.
1142 (tc_cfi_frame_initial_instructions): Likewise.
1143 (tc_regname_to_dw2regnum): Likewise.
1144 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
1145 * Makefile.am: Update dependencies.
1146 * Makefile.in: Regenerate.
1147
9183ed4b
AM		 11482004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1149
1150 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
1151 * configure: Regenerate.
1152
00bbdfe7
BW		 11532004-03-12 Bob Wilson <bob.wilson@acm.org>
1154
1155 * read.c (s_leb128): Call md_flush_pending_output.
1156
0f10071e
ML		 11572004-03-12 Michal Ludvig <mludvig@suse.cz>
1158
1159 * config/tc-i386.c (output_insn): Handle PadLock instructions.
1160 * config/tc-i386.h (CpuPadLock): New define.
1161 (CpuUnknownFlags): Added CpuPadLock.
1162
84c84759
AS		 11632004-03-07 Andreas Schwab <schwab@suse.de>
1164
1165 * doc/c-hppa.texi (HPPA Directives): Fix typo.
1166
6ec51dba
RH		 11672004-03-07 Richard Henderson <rth@redhat.com>
1168
1169 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
1170 (cfi_finish): Likewise for fde.
1171
bae25f19
L		 11722004-03-05 H.J. Lu <hongjiu.lu@intel.com>
1173
1174 * config/tc-ia64.c (md_assemble): Properly handle NULL
1175 align_frag.
1176 (ia64_handle_align): Don't abort if failed to add a stop bit.
1177
ab509236
L		 11782004-03-04 H.J. Lu <hongjiu.lu@intel.com>
1179
1180 * Makefile.in: Regenerated.
1181 * aclocal.m4: Likewise.
1182 * configure: Likewise.
1183 * doc/Makefile.in: Likewise.
1184
d9201763
L		 11852004-03-03 H.J. Lu <hongjiu.lu@intel.com>
1186
1187 * config/tc-ia64.c (dot_align): New.
1188 (ia64_do_align): Make it static.
1189 (md_pseudo_table): Use "dot_align" for "align".
1190 (ia64_md_do_align): Don't set align_frag here.
1191 (ia64_handle_align): Add a stop bit to the previous bundle if
1192 needed.
1193
1194 * config/tc-ia64.h (ia64_do_align): Removed.
1195
ae51a426
JR		 11962003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
1197
1198 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
1199 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
1200 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
1201 the most general type or the user specifically requested it.
1202 (md_assemble): Add a new error message for when an instruction
1203 is understood, but is not allowed due to an -isa option.
1204
9545c4ce
L		 12052004-03-02 H.J. Lu <hongjiu.lu@intel.com>
1206
1207 * config/tc-ia64.c (align_frag): New.
1208 (md_assemble): Set the tc_frag_data field in align_frag for
1209 IA64_OPCODE_FIRST instructions.
1210 (ia64_md_do_align): Set align_frag.
1211 (ia64_handle_align): Add a stop bit if needed.
1212
1213 * config/tc-ia64.h (TC_FRAG_TYPE): New.
1214 (TC_FRAG_INIT): New.
1215
676a64f4
RS		 12162004-03-01 Richard Sandiford <rsandifo@redhat.com>
1217
1218 * config/tc-frv.c (fr400_audio): New variable.
1219 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
1220 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
1221 (target_implements_insn_p): New function.
1222 (md_assemble): Report an error if the processor doesn't implement
1223 the instruction.
1224
bd337dde
NC		 12252004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1226
1227 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
1228 (md_parse_option): Ditto.
1229 (OPTION_NO_SPECIAL_M32R): Added.
1230 (md_show_usage): Document it.
1231 (enable_speial_m32r): Changed a default value from 0 to 1.
1232 * doc/c-m32r.texi: Document the -no-bitinst option.
1233
78878175
NC		 12342004-02-27 Nick Clifton <nickc@redhat.com>
1235
1236 * config/tc-sh.c (get_operand): Revert previous delta.
1237 (tc_gen_reloc): Check for an unknown reloc type before processing
1238 the addend.
1239
1d6d62a4
MS		 12402004-02-27 Hannes Reinecke <hare@suse.de>
1241
1242 * config/tc-s390.c (s390_insn): Correct range check for opcode in
1243 .insn pseudo operation.
1244
4aa3e325
NC		 12452004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
1246
1247 * config/tc-sh.c (get_operand): In case of #Imm, check has been
1248 added for wrong syntax.
1249
73369e65
EC		 12502004-02-26 Eric Christopher <echristo@redhat.com>
1251
1252 * config/tc-mips.c (mips_dwarf2_addr_size): New.
1253 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
1254
6a5709a5
JR		 12552004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
1256
1257 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
1258 nibble types to assembler.
1259
95385380
FF		 12602004-02-25 Fred Fish <fnf@redhat.com>
1261
1262 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
1263
b5e0fabd
JW		 12642004-02-20 James E Wilson <wilson@specifixinc.com>
1265
1266 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
1267 finalize_syms.
1268 (fixup_unw_records): New arg before_relax. Pass to slot_index.
1269 (ia64_estimate_size_before_relax): New.
1270 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
1271 (generate_unwind_image): Pass 1 to fixup_unw_records.
1272 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
1273 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
1274
2f01ffbf
JJ		 12752004-02-19 Jakub Jelinek <jakub@redhat.com>
1276
1277 * stabs.c (generate_asm_file): Avoid warning about use of
1278 uninitialized variable.
1279
9c59842f
JW		 12802004-02-18 David Mosberger <davidm@hpl.hp.com>
1281
1282 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
1283 body, and endp, allow unwind records which do not have a "t"
1284 (time/instruction) field.
1285
34920d91
NC		 12862004-02-17 Petko Manolov <petkan@nucleusys.com>
1287
1288 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
1289 (do_mav_dspsc_2): Likewise.
1290 Fix accumulator registers move opcodes.
1291
4dde8e61 12922004-02-13 Hannes Reinecke <hare@suse.de>
13ef8878 1293 Jakub Jelinek <jakub@redhat.com>
4dde8e61
AJ		 1294
1295 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
1296
936cf02e
JW		 12972004-02-10 Steve Ellcey <sje@cup.hp.com>
1298
1299 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
1300 (tc_frob_symbol): New macro definition.
1301 * config/tc-ia64.c (ia64_frob_symbol): New routine.
1302
e41f12f3
DJ		 13032004-02-09 Daniel Jacobowitz <drow@mvista.com>
1304
1305 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
1306 read-only.
1307
a8a3b3b2
NS		 13082004-02-09 Nathan Sidwell <nathan@codesourcery.com>
1309
1310 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
1311 (TC_CASE_SENSITIVE): ... this.
1312 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
1313 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
1314
c97b7ef6
JW		 13152004-02-06 James E Wilson <wilson@specifixinc.com>
1316
1317 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
1318 (generate_unwind_image): Re-add it here.
1319
e4475e39
NS		 13202004-02-06 Nathan Sidwell <nathan@codesourcery.com>
1321
1322 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
1323 * read.h (SKIP_WHITESPACE): Turn into an expression.
1324 * read.c (read_a_source_file): A pseudo is removed by having a
1325 NULL handler.
1326
5738bc24
JW		 13272004-02-05 James E Wilson <wilson@specifixinc.com>
1328
1329 * config/tc-ia64.c (output_endp): New.
1330 (count_bits): Delete.
1331 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
1332 endp unwind records.
1333 (fixup_unw_records): Handle endp unwind records. Delete code for
1334 shortening prologue regions not followed by a body record.
1335 (dot_endp): Call add_unwind_entry to emit endp unwind record.
1336 * config/tc-ia64.h (unw_record_type): Add endp.
1337
d6e78c11
JW		 13382004-02-03 James E Wilson <wilson@specifixinc.com>
1339
1340 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
1341 fill padding bytes with zeroes.
1342 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
1343 sets unwind_record slot_number and slot_frag fields.
1344
f6a22291
MR		 13452004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1346
1347 * config/tc-mips.c (add_got_offset_hilo): New function.
1348 (macro): Use load_register() and add_got_offset_hilo() to load
1349 constants instead of hardcoding code sequences throughout.
1350
127cab00
L		 13512004-01-28 H.J. Lu <hongjiu.lu@intel.com>
1352
1353 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
1354
6358301e
NC		 13552004-01-26 Bernardo Innocenti <bernie@develer.com>
1356
1357 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
1358 like m68k-elf.
1359 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
1360 of hard-coded test for TARGET_OS=elf.
1361
c8978940
CD		 13622004-01-24 Chris Demetriou <cgd@broadcom.com>
1363
1364 * config/tc-mips.c (hilo_interlocks): Change definition
1365 so that MIPS32, MIPS64 and later ISAs are included, along with
1366 the already-included machines. Update comments.
1367
c3ba240c
DJ		 13682004-01-23 Daniel Jacobowitz <drow@mvista.com>
1369
1370 * config/tc-arm.c (tc_gen_reloc): Improve error message for
1371 undefined local labels.
1372
e864ceca
RS		 13732004-01-23 Richard Sandiford <rsandifo@redhat.com>
1374
1375 * config/tc-mips.c (load_address, macro): Update comments about
1376 NewABI GP relaxation.
1377
67c0d1eb
RS		 13782004-01-23 Richard Sandiford <rsandifo@redhat.com>
1379
1380 * config/tc-mips.c (macro_build): Remove place and counter arguments.
1381 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
1382 (mips16_macro_build, macro_build_jalr): Remove counter argument.
1383 (set_at, load_register, load_address, move_register): Likewise.
1384 (load_got_offset, add_got_offset): Likewise.
1385 Update all calls and tidy accordingly.
1386
584892a6
RS		 13872004-01-23 Richard Sandiford <rsandifo@redhat.com>
1388
1389 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
1390 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
1391 (RELAX_USE_SECOND): Bump to 0x10000.
1392 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
1393 (mips_macro_warning): New variable.
1394 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
1395 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
1396 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
1397 of RELAX_ENCODE.
1398 (append_insn): Update mips_macro_warning.sizes.
1399 (macro_start, macro_warning, macro_end): New functions.
1400 (macro_build): Don't emit warnings here.
1401 (macro_build_lui, md_estimate_size_before_relax): ...or here.
1402 (md_convert_frag): Check for cases where one macro alternative
1403 needs a warning and the other doesn't. Emit a warning if the
1404 longer sequence was chosen.
1405
4d7206a2
RS		 14062004-01-23 Richard Sandiford <rsandifo@redhat.com>
1407
1408 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
1409 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
1410 the first sequence, the size of the second sequence, and a flag
1411 that says whether we should warn.
1412 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
1413 (RELAX_FIRST, RELAX_SECOND): New.
1414 (mips_relax): New variable.
1415 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
1416 (append_insn): Remove "place" argument. Use mips_relax.sequence
1417 rather than "place" to check whether we're expanding the second
1418 alternative of a relaxable macro. Remove redundant check for
1419 branch relaxation. If generating a normal insn, and there
1420 is not enough room in the current frag, call relax_close_frag()
1421 to close it. Update mips_relax.sizes[]. Emit fixups for the
1422 second version of a relaxable macro. Record the first relaxable
1423 fixup in mips_relax. Remove tc_gen_reloc workaround.
1424 (macro_build): Remove all uses of "place". Use mips_relax.sequence
1425 in the same way as in append_insn.
1426 (mips16_macro_build): Remove "place" argument.
1427 (macro_build_lui): As for macro_build. Don't drop the add_symbol
1428 when generating the second version of a relaxable macro.
1429 (load_got_offset, add_got_offset): New functions.
1430 (load_address, macro): Use new relaxation machinery. Remove
1431 tc_gen_reloc workarounds.
1432 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
1433 version of a relaxable macro is needed. Return -RELAX_SECOND if the
1434 first version is needed.
1435 (tc_gen_reloc): Remove relaxation handling.
1436 (md_convert_frag): Go through the fixups for a relaxable macro and
1437 mark those that belong to the unneeded alternative as done. If the
1438 second alternative is needed, adjust the fixup addresses to account
1439 for the deleted first alternative.
1440
0530d30a
RS		 14412004-01-23 Richard Sandiford <rsandifo@redhat.com>
1442
1443 * frags.h (frag_room): Declare.
1444 * frags.c (frag_room): New function.
1445 * doc/internals.texi: Document it.
1446
048cdf86
TS		 14472004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1448
1449 * config/tc-mips.c (append_insn): Don't do r3900 interlock
1450 optimization for -mtune=r3900, as this will break on other CPUs.
1451
28d39d1a
NC		 14522004-01-11 Tom Rix <tcrix@worldnet.att.net>
1453
1454 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
73369e65 1455 be relaxed, use fixup.
28d39d1a
NC		 1456 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
1457
26664553
JJ		 14582004-01-19 Jakub Jelinek <jakub@redhat.com>
1459
1460 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
1461 precision operands.
1462
895921c9
MR		 14632004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1464
1465 * config/tc-mips.c (append_insn): Properly detect variant frags
1466 that preclude swapping of relaxed branches. Correctly swap
1467 instructions between frags when dealing with relaxed branches.
1468
f8b73030
MR		 14692004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1470
1471 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
1472 throughout.
1473 * aclocal.m4: Regenerate.
1474 * configure: Regenerate.
1475
ca9a79a1 14762004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
73369e65 1477
ca9a79a1
NC		 1478 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
1479 manipulation insns.
1480
cc3d92a5
RS		 14812004-01-12 Richard Sandiford <rsandifo@redhat.com>
1482
1483 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
1484 reloc, reserve space for the delay slot as well as the jalr itself.
1485
e45d0630
PB		 14862004-01-09 Paul Brook <paul@codesourcery.com>
1487
1488 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
1489 (do_vfp_sp2_from_reg2): New function.
1490 (insns): Use them.
1491 (do_vfp_dp_from_reg2): Check return values properly.
1492
81912461
ILT		 14932004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
1494
78849248
ILT		 1495 * config/tc-mips.c (warn_nops): Remove static variable.
1496 (macro): Remove test of warn_nops.
1497 (md_shortops): Remove 'n'.
1498 (md_parse_option): Remove 'n' case.
1499 (md_show_usage): Remove -n.
1500 * doc/as.texinfo (Overview): Remove MIPS -n option.
1501 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
1502 * NEWS: Mention removal of MIPS -n option.
1503
81912461
ILT		 1504 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
1505 (cop_interlocks): Check ISA level.
1506 (cop_mem_interlocks): Define.
1507 (reg_needs_delay): Check cop_interlocks rather than
1508 ISA_HAS_COPROC_DELAYS.
1509 (append_insn): Likewise. Use cop_mem_interlocks rather than
1510 directly checking mips_opts.isa.
1511 (mips_emit_delays): Likewise.
1512
73f20958
L		 15132004-01-07 H.J. Lu <hongjiu.lu@intel.com>
1514
1515 * config/tc-ia64.c (unwind): Move next_slot_number and
1516 next_slot_frag to ...
1517 (unw_rec_list): Here.
1518 (free_list_records): Removed.
1519 (output_unw_records): Likewise.
1520 (generate_unwind_image): Make it void.
1521 (alloc_record): Initialize next_slot_number and next_slot_frag.
1522 (slot_index): Take .org, .space and .align into account.
1523 (fixup_unw_records): Don't set slot_number to 0. Use
1524 list->next_slot_number and list->next_slot_frag instead of
1525 unwind.next_slot_number and unwind.next_slot_frag.
1526 (ia64_convert_frag): New.
1527 (generate_unwind_image): Generate a rs_machine_dependent frag
1528 for unwind record.
1529 (emit_one_bundle): Use list->next_slot_number and
1530 list->next_slot_frag instead of unwind.next_slot_number and
1531 unwind.next_slot_frag.
1532
1533 * config/tc-ia64.h (md_convert_frag): Defined as
1534 ia64_convert_frag.
1535 (md_estimate_size_before_relax): Defined as (f)->fr_var.
1536
99d09cdb
AO		 15372004-01-06 Alexandre Oliva <aoliva@redhat.com>
1538
1539 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
1540 * config/tc-frv.h (md_apply_fix3): Don't define.
1541 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
1542 operands.
1543 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
1544 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
1545 * config/tc-frv.c (line_separator_chars): Add `!'.
1546 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
1547 * config/tc-frv.c (md_assemble): Clear insn upfront.
1548 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
1549 * config/tc-frv.c (OPTION_FDPIC): New macro.
1550 (md_longopts): Add mfdpic.
1551 (md_parse_option): Handle it.
1552 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
1553 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
1554 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
1555 (frv_pic_ptr): Parse funcdesc.
1556
4a4c4a1d
MR		 15572004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1558
1559 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
1560 gasver.texi. Remove duplicate symbol definitions for texi2pod.
1561
2251dd89
MR		 15622004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1563
1564 * Makefile.am (Makefile): Move the dependency on
1565 $(BFDDIR)/configure.in to...
1566 (CONFIG_STATUS_DEPENDENCIES): ... here.
1567 (AUTOMAKE_OPTIONS): Require automake 1.8.
1568 * Makefile.in: Regenerate.
1569 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
1570 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
1571 $(BFDDIR)/configure.in here as well.
1572 * doc/Makefile.in: Regenerate.
1573
c6581168
MR		 15742004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1575
1576 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
1577 * Makefile.in: Regenerate.
1578 * aclocal.m4: Regenerate.
1579 * doc/Makefile.am (install, install-info): Remove.
1580 (install-data-local): A new hook for install-info.
1581 (AUTOMAKE_OPTIONS): Require automake 1.8.
1582 * doc/Makefile.in: Regenerate.
1583
303e7b79
NC		 15842004-01-02 Nutan Singh <nutan@kpitcummins.com>
1585
1586 * doc/c-sh.texi: Update description about floating point behavior
1587 of SH family.
1588
b50c15dc
NC		 15892004-01-02 Bernardo Innocenti <bernie@develer.com>
1590
1591 * configure.in: Add m68k-uClinux target.
1592 * configure: Regenerate.
7de9afa2 1593
c9e214e5 1594For older changes see ChangeLog-0203
08d56133
NC		 1595\f
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1597mode: change-log
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1599fill-column: 74
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