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6e1304d8
RS		 12004-10-07 Richard Sandiford <rsandifo@redhat.com>
2
3 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
4 to build the second and third fixups for a composite relocation.
5 (macro_read_relocs): New function.
6 (macro_build): Use it.
7 (s_cpsetup): Pass all three composite relocation codes to macro_build.
8 Simplify fragging code accordingly.
9 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
10 of the composite relocation. Set fx_tcbit in both fixups.
11
b1dca8ee
RS		 122004-10-07 Richard Sandiford <rsandifo@redhat.com>
13
14 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
15 (md_apply_fix3): Don't treat composite relocs as done.
16
89658e52
NC		 172004-10-07 Jan Beulich <jbeulich@novell.com>
18
19 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
20 prefix for symbol names generated from the LOCAL macro directive.
21
289040ca
NC		 22 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
23 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
24
48c9f030
NC		 252004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
26
27 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
28 Special registers.
5c5054ab 29 (md_assemble): Add error checking for Co-Processor instructions.
48c9f030
NC		 30 (get_cinv_parameters): Add 'b' option to invalidate the
31 branch-target cache.
32
7ed4c4c5
NC		 332004-10-05 Paul Brook <paul@codesourcery.com>
34
35 * config/tc-arm.c (unwind): New variable.
36 (vfp_sp_encode_reg): New function.
37 (vfp_sp_reg_required_here): Use it.
38 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
39 (vfp_parse_reg_list): New function.
40 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
41 s_arm_unwind_personality, s_arm_unwind_personalityindex,
42 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
43 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
44 functions.
45 (md_pseudo_table): Add them.
46 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
47 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
48 (set_section, add_unwind_adjustsp, flush_pending_unwind,
49 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
50 require_hashconst, add_unwind_opcode): New functions.
51 * doc/tc-arm.text: Document unwinding opcodes.
52 * NEWS: Mention the new feature.
53
04ca8703
EC		 542004-10-04 Eric Christopher <echristo@redhat.com>
55
56 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
57
7c1d0959
L		 582004-10-01 H.J. Lu <hongjiu.lu@intel.com>
59
60 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
61 TLS relocations.
62 * config/tc-s390.c (md_apply_fix3): Likewise.
63 * config/tc-sparc.c (md_apply_fix3): Likewise.
64
40a18ebd
NC		 652004-10-01 Paul Brook <paul@codesourcery.com>
66
67 * config/tc-arm.c (arm_elf_section_type): New function.
68 (arm_elf_change_section): Set section link for exidx sections.
69 * config/tc-arm.h (arm_elf_section_type): Add prototype.
70 (md_elf_section_type): Define.
71
14127cc4
NC		 722004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
73
74 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
75 instruction's offset.
76
b7c92712
NC		 772004-10-01 Adam Nemet <anemet@lnxw.com>
78
79 * (TARGET_FORMAT): Remove LynxOS COFF definition.
80
65555e64
AM		 812004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
82
83 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
84 asymbol *, instead use symbol_get_bfdsym.
85
9fe0b840
NC		 862004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
87
88 * config/tc-m68k.c (select_control_regs): Add mcf5249.
89
0dd132b6
NC		 902004-09-30 Paul Brook <paul@codesourcery.com>
91
92 * config/tc-arm.c (do_smi, do_nop): New functions.
93 (insns): Add ARMv6ZK instructions.
94 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
95 (tc_gen_reloc): Ditto.
96 (arm_cpus): Add mpcore and arm1176.
97 (arm_archs): Add armv6{k,z,zk}.
98 * doc/c-arm.texi: Document new cores and architectures.
99
a737bd4d
NC		 1002004-09-30 Nick Clifton <nickc@redhat.com>
101
102 * config/tc-arm.c: Use ISO C90 formatting.
103
3631a3c8
NC		 1042004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
105
a737bd4d 106 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
3631a3c8
NC		 107 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
108 REG_TYPE_MVDX is expected.
109
d5f0cf92
AM		 1102004-09-29 Marc Bevand <m.bevand@gmail.com>
111
112 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
113
9f9a069e
JW		 1142004-09-21 James E Wilson <wilson@specifixinc.com>
115
116 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
117 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
118 output_spill_base, output_unat_psprel, output_lc_psprel,
119 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
120 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
121 output_spill_psprel_p): Use it.
122
4b778c88
TL		 1232004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
124
04ca8703
EC		 125 * config/tc-crx.c (handle_LoadStor): New function.
126 Handle load/stor unique instructions before parsing.
4b778c88 127
eb043451
PB		 1282004-09-17 Paul Brook <paul@codesourcery.com>
129
130 * config/tc-arm.c (s_arm_rel31): New funciton.
131 (md_pseudo_table): Add .rel31.
04ca8703 132 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
eb043451
PB		 133 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
134 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
135 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
136 (arm_parse_reloc): Add (target2).
137
8ea2b00f
AM		 1382004-09-17 Alan Modra <amodra@bigpond.net.au>
139
140 * Makefile.am: Run "make dep-am".
141 * Makefile.in: Regenerate.
142 * aclocal.m4: Regenerate.
143 * configure: Regenerate.
144 * doc/Makefile.in: Regenerate.
145 * po/POTFILES.in: Regenerate.
146 * po/gas.pot: Regenerate.
147
7e1792e0
HPN		 1482004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
149
150 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
151 [!LLONG_MAX]: Ditto.
152
9c504268
PB		 1532004-09-13 Paul Brook <paul@codesourcery.com>
154
155 * config/tc-arm.c: Rename RELABS to TARGET1.
156
2159ac21
AM		 1572004-09-13 Alan Modra <amodra@bigpond.net.au>
158
159 * messages.c (as_internal_value_out_of_range): Cast values passed
160 to as_bad_where or as_warn_where to proper type.
161
23794b24
MM		 1622004-09-11 Theodore A. Roth <troth@openavr.org>
163
164 * config/tc-avr.c: Add support for
165 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
166
e9fad691
AM		 1672004-09-09 Alan Modra <amodra@bigpond.net.au>
168
169 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
170 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
171
10b016c2
PB		 1722004-09-08 Paul Brook <paul@codesourcery.com>
173
174 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
175 fini_array and preinit_array section types.
176 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
177 and fini_array.
178 * doc/as.texinfo: Document extra section types.
179
e5a52504
MM		 1802004-09-02 Mark Mitchell <mark@codesourcery.com>
181
182 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
183 * Makefile.in: Regenerated.
184 * configure.in: Set em for arm*-*-symbianelf*.
185 * configure: Regenerated.
186 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
187 vectors when appropriate.
188 * config/te-symbian.h: New file.
189
42851540
NC		 1902004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
191
192 * config/tc-crx.c (gettrap): Exception vector can be case
193 insensitive.
04ca8703 194 (process_label_constant): Fix a 32-bit displacement bug in branch
42851540
NC		 195 instructions.
196 (get_operandtype) : Bug fix, wrong operand was used.
04ca8703 197 (process_label_constant): Initialize relocation type to
42851540
NC		 198 BFD_RELOC_NONE
199
8783612f
RE		 2002004-09-01 Richard Earnshaw < reanrsha@arm.com>
201
202 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
203 for synthesizable cores.
204
1ff4677c
RE		 205 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
206
b18c562e
NC		 2072004-08-25 Dmitry Diky <diwil@spec.ru>
208
209 * config/tc-msp430.c: Clean-up the code.
210 (md_relax_table): New relax table.
211 (mcu_types): Sort MCU types.
212 (md_pseudo_table): Add .profiler pseudo handler.
213 (pow2value): New function.
214 (msp430_profiler): New function.
215 (msp430_operands): Add new insns handlers.
216 (msp430_srcoperand): Add register operand handler, allow complex
217 expressions.
218 (md_estimate_size_before_relax): Rewritten.
219 (md_convert_frag): Rewritten.
220 (msp430_relax_frag): New function.
221 * config/tc-msp430.h (md_relax_frag): define macro
222 * doc/c-msp430.texi: Update information.
223
8f94ae4d
NC		 2242004-08-24 Nick Clifton <nickc@redhat.com>
225
226 * as.c (std_shortopts): Allow -g to take an optional argument.
227 (parse_args): Pass any switch starting with -g on to the backend
228 for parsing.
229
e51dace8
MM		 2302004-08-18 Mark Mitchell <mark@codesourcery.com>
231
232 * configure.in (arm*-*-symbianelf*): New target.
233 (arm*-*-eabi*): Likewise.
234 * configure: Regenerated.
235
f7870c8d
TS		 2362004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
237 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
238 correctly.
239
d6afba4b
JJ		 2402004-08-18 Jakub Jelinek <jakub@redhat.com>
241
242 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
243 argument, don't do anything if current section is not
244 .gnu.linkonce.t.* and linkonce_empty is set.
245 (generate_unwind_image, dot_endp): Adjust callers, call
246 start_unwind_section (*, 1) if nothing will be put into the
247 section.
248
329e276d
NC		 2492004-08-17 Nick Clifton <nickc@redhat.com>
250
251 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
252 (show_usage): Add -g.
253 (std_longopts): Add --gen-debug. Alpha sort the table.
254 (parse_args): Print an error message if a switch is not handled.
255 Handle the -g switch, calling md_debug_format_selector() if
256 necessary.
257 * NEWS: Mention new feature.
258 * doc/as.texinfo: Document new switch.
259 * doc/internals.texi: Document behaviour of md_parse_option.
04ca8703 260
329e276d
NC		 261 * config/tc-arm.c (md_parse_option): Do not issue an error message
262 if the switch is not recognised.
263 * config/tc-m68k.c (md_parse_option): Likewise.
264 * config/tc-pdp11.c (md_parse_option): Likewise.
265 * config/tc-v850.c (md_parse_option): Likewise.
266
267 * as.h: Fix up formatting.
268 * tc.h: Likewise.
269
4101eec8
NC		 2702004-08-16 Nick Clifton <nickc@redhat.com>
271
2766e5e4
NC		 272 * macro.c (macro_set_alternate): Use ISO C90 formatting.
273
4101eec8
NC		 274 * configure.in: Sort architecture based tables alphabetically.
275 * configure: Regenerate.
276
80f846b6
AM		 2772004-08-16 Alan Modra <amodra@bigpond.net.au>
278
279 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
280 { "cc", 68 }, with { "cr", 70 }.
281
caa32fe5
NC		 2822004-08-13 Jan Beulich <jbeulich@novell.com>
283 Nick Clifton <nickc@redhat.com>
284
285 * as.c: Add and handle new --alternate command line option.
286 * macro.c (macro_set_alternate): New.
287 * macro.h (macro_set_alternate): Declare.
288 * read.c: Add and handle new .altmacro and .noaltmacro directives.
289 * doc/as.texinfo: Document new command line option and pseudo-ops
290 as well as insert documentation originating from gasp about
291 alternate macro syntax.
292 * NEWS: Mention new command line option and pseudo-ops.
293
b2221023
MM		 2942004-08-10 Mark Mitchell <mark@codesourcery.com>
295
296 * expr.c (operand): Handle the "~", "-", and "!" operators applied
297 to bignums.
298
db6579d4
PB		 2992004-08-06 Paul Brook <paul@codesourcery.com>
300
301 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
302 Handle new relocations.
303 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
304
e750405d
BW		 3052004-08-05 Bob Wilson <bob.wilson@acm.org>
306
307 * write.c (relax_segment): Use was_address instead of address when
308 setting fr_fix field for align frag due to backwards .org.
309
1d70c7fb
AO		 3102004-07-29 Alexandre Oliva <aoliva@redhat.com>
311
312 Introduce SH2a support.
313 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
314 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
315 arch_sh2a_nofpu_up.
316 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
317 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
318 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
319 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
320 to end of conditional expression.
321 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
322 * config/tc-sh.c: Add sh2a-nofpu support.
323 2003-12-29 DJ Delorie <dj@redhat.com>
324 * tc-sh.c: Add sh2a support.
325 (parse_reg): Add tbr.
326 (parse_at): Support @@(disp,tbr).
327 (get_specific): Support sh2a opcodes.
328 (insert4): New, for 4 byte relocs.
329 (build_Mytes): Support sh2a opcodes.
330 (md_apply_fix3_Mytes): Support sh2a opcodes.
331 2003-12-02 Michael Snyder <msnyder@redhat.com>
332 * config/tc-sh.c (md_parse_option): Handle sh2a.
333 (sh_elf_final_processing): Ditto.
334
e7fbc2bf
JT		 3352004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
336
337 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
338 for TE_NetBSD.
339
9232bbb0
AM		 3402004-07-27 Alan Modra <amodra@bigpond.net.au>
341
342 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
343 (ppc_arch): Expand comment.
344
670ec21d
NC		 3452004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
346
347 * config/tc-crx.c: Support evaluating the difference between two
348 symbols.
349 * config/tc-crx.h: Likewise.
350
406f8ff9 3512004-07-26 H.J. Lu <hongjiu.lu@intel.com>
38ce5b11
L		 352
353 * config/tc-ia64.c (start_unwind_section): Set the linked-to
354 section.
355 (ia64_elf_section_change_hook): Set the linked-to section for
356 SHT_IA_64_UNWIND.
357
c05e9f04
NC		 3582004-07-26 Dmitry Diky <diwil@spec.ru>
359
360 * config/tc-msp430.c: Add new subtargets: msp430x1610,
361 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
362 msp430xG438, msp430xG439.
363
e9863d7f
DJ		 3642004-07-25 Daniel Jacobowitz <dan@debian.org>
365
366 * doc/as.texinfo (Section, PushSection): Correct documentation
367 for ELF.
368
543613e9 3692004-07-21 Jan Beulich <jbeulich@novell.com>
20f0a1fc
NC		 370
371 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
372 permissible for the selected instruction suffix.
373 (match_template): Don't permit 64-bit general purpose operands in
374 32-bit mode.
375 (finalize_imm): Permit 64-bit immediates.
376 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
377 specially except for the width of the used base and/or index
378 registers. For 32-bit displacements, use sign-extended
379 relocations only when using 64-bit addressing.
380 Force zero displacement on rip-relative addressing when there is
381 no other displacement.
382 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
383 specially except for the width of the used base and/or index
384 registers.
385 (parse_register): Disallow Reg64 registers in 32-bit mode.
386
543613e9
NC		 387 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
388 suffix if the instruction doesn't support it.
04ca8703 389
01a3f561
MR		 3902004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
391
392 * config/tc-mips.c (append_insn): Handle constant expressions with
393 no associated relocation.
394 (mips_ip): Cancel the expression after use for the Q format
395 specifier.
396 (parse_relocation): Return no relocation for unsupported
397 operators.
398 (my_getSmallExpression): Return no relocation if no relocation
399 operators are used.
400
e12904d2
DA		 4012004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
402
403 * config/obj-som.c (adjust_stab_sections): Add prototype.
404 (obj_som_compiler, obj_som_version, obj_som_copyright,
405 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
406 * config/tc-hppa.c (update_subspace): Likewise.
407 (is_defined_subspace): Amplify comment.
408 * config/obj-som.h (som_frob_file): Add prototype.
409
90c1602c
L		 4102004-07-19 Christopher Faylor <cgf@timesys.com>
411 H.J. Lu <hongjiu.lu@intel.com>
412
413 * subsegs.c (section_symbol): Don't create a new segment when
414 existing segment is undefined.
415
f263249b
RE		 4162004-07-16 Richard Earnshaw <rearnsha@arm.com>
417
418 * config/tc-arm.c: Include include/opcode/arm.h.
419 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
420 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
421 (FPU_ARCH_*): Delete.
422 * Makefile.am: Update dependencies.
423 * Makefile.in: Regenerate.
424
152c65b9
NC		 4252004-07-15 Nick Clifton <nickc@redhat.com>
426
427 * configure.in: Accept armbe as a big-endian arm configuration.
428 * configure: Regenerate.
429
0477af35
NC		 4302004-07-13 Thomas Nystrom <thn@saeab.se>
431
432 * config/tc-i386.c (T_SHIFTOP): New constant.
433 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
434 (intel_el1): Handle '~'.
435 (intel_get_token): Handle '<>', '&', '|' and '~'.
436
4372004-07-13 Nick Clifton <nickc@redhat.com>
438
439 (md_assemble): Remove spurious newline from end of as_bad error
440 message.
441 (intel_e05_1): Likewise.
442 (intel_e11): Likewise.
443 (intel_match_token): Likewise.
444
31302357
AS		 4452004-07-11 Andreas Schwab <schwab@suse.de>
446
447 * config/tc-m68k.c: Convert to C90. Remove redundant
448 declarations. Indentation fixup.
449 [M68KCOFF]: Include "obj-coff.h" instead of declaring
450 obj_coff_section ourselves.
04ca8703 451
549f748d
JW		 4522004-07-09 James E Wilson <wilson@specifixinc.com>
453
454 * config/tc-ia64.c (default_big_endian): New.
455 (dot_byteorder, md_begin): Use it.
456 (md_parse_option): Set it.
04ca8703 457
1a320fbb
NC		 4582004-07-09 Nick Clifton <nickc@redhat.com>
459
460 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
461 * configure: Regenerate.
462 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
463 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
464 sh_find_elf_flags if necessary.
465
de7e6852
RS		 4662004-07-08 Richard Sandiford <rsandifo@redhat.com>
467
468 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
469 going to be split into more than one in-place addend, return 0
470 for relocations against mergeable sections. Associate comments
471 with code.
472
1fe1f39c
NC		 4732004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
474
475 * Makefile.am (CPU_TYPES): Add crx.
476 (TARGET_CPU_CFILES): Add config/tc-crx.c.
477 (TARGET_CPU_HFILES): Add config/tc-crx.h.
478 (DEPTC_crx_elf): New target.
479 (DEPOBJ_crx_elf): Likewise.
480 (DEP_crx_elf): Likewise.
481 * Makefile.in: Regenerate.
482 * configure.in: Add crx* target.
483 * configure: Regenerate.
484 * config/tc-crx.c: New file.
485 * config/tc-crx.h: New file.
486 * NEWS: Mention new target.
487
d9895649
NC		 4882004-07-06 Nick Clifton <nickc@redhat.com>
489
85fbca6a
NC		 490 * config.in: Undefine TARGET_SYMBIAN by default.
491 * configure.in:
492 * configure: Regenerate. Add sh-symbian-elf target. If
493 selected define TARGET_SYMBIAN.
494 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
495 format if TARGET_SYMBIAN has been defined.
04ca8703 496
e7bd9ea0
NC		 497 * output-file.c (output_file_create): Report the target format
498 chosen when bfd_openw reports that it is invalid.
499
d9895649
NC		 500 * config/obj-coff.c (coff_pseudo_table): Only define the weak
501 pseudo for BFD based assemblers.
502
871ec896
JR		 5032004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
504
505 gas:
506 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
507 (md_parse_option): Remove redundant -isa testing.
508 Make bfd_arch variable const.
509 (md_show_usage): Make bfd_arch variable const.
510
5a9ff93d
JW		 5112004-07-03 James E Wilson <wilson@specifixinc.com>
512
513 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
514 * config/tc-ia64.h (md_frag_check): Define.
515
c87db184
CF		 5162004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
517
518 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
519 externals.
520 * doc/as.texinfo (Weak): Document PE weak symbols.
521
3b91255e
RS		 5222004-07-03 Richard Sandiford <rsandifo@redhat.com>
523
524 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
525 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
526 (mips_frob_file): Rework so that only a single pass through the
527 relocs is needed. Allow %lo()s to have higher offsets than their
528 corresponding %hi()s or %got()s.
529
310ea308
NC		 5302004-07-02 Nick Clifton <nickc@redhat.com>
531
532 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
533 allow values which have come from undefined symbols.
534 Always consider this fixup to have been processed as a reloc
535 cannot be generated for it.
536
09b935ac
AM		 5372004-07-02 Alan Modra <amodra@bigpond.net.au>
538
539 * frags.h (struct frag): Add has_code and insn_addr fields.
540 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
541 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
542 * config/tc-ppc.h (md_frag_check): Define.
543
4d1cd5c7
MR		 5442004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
545
546 * doc/Makefile.am (info): Rename goal to...
547 (info-local): ... this, to preserve implicit dependencies.
548 * doc/Makefile.in: Regenerate with automake 1.8.5.
549
097f809a
NC		 5502004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
551
552 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
553 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
554 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
555 (tc_gen_reloc): Likewise.
556 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
557 (m32r_parse_name): Likewise.
558 (m32r_cgen_parse_fix_exp): Likewise.
559 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
560 (O_PIC_reloc): Likewise.
561 (TC_CGEN_PARSE_FIX_EXP): Likewise..
562 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
563 for @GOTOFF, @GOT, @PLT.
564
bb82af9f
NC		 5652004-06-21 Jan Beulich <jbeulich@novell.com>
566
567 * gas/symbols.c: While discarding ordinary local absolute symbols
568 when --strip-local-absolute is in effect, retain file symbols.
569
990ae22a
AS		 5702004-06-20 Andreas Schwab <schwab@suse.de>
571
572 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
573 (md_parse_option): Likewise.
574
32137342
NC		 5752004-06-17 Jan Beulich <jbeulich@novell.com>
576
577 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
578 * config/te-netware.h: New file.
579 * config/te-ppcnw.h: Delete: Obsolete.
580 * configure.in: Eliminate ill NetWare targets. Make generic
581 NetWare target use proper emulation.
582 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
583 reference to new te-netware.h.
584 * configure: Regenerate.
585 * Makefile.in: Regenerate.
586
f84d8e26
MS		 5872004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
588
589 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
590 comparison in .insn pseudo operation.
591
587aac4e
AM		 5922004-06-15 Alan Modra <amodra@bigpond.net.au>
593
594 * config/obj-coff.c (coff_adjust_section_syms): Use
595 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
596 (coff_frob_section): Likewise.
597 * config/tc-mips.c (md_apply_fix3): Likewise.
598 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
599 (elf_frob_file_after_relocs): Likewise.
600
2337eb33
DA		 6012004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
602
b8fc22bc
DA		 603 * config/tc-hppa.c (log2): Rename to exact_log2.
604 (pa_next_subseg): Delete unused function.
605 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
606 (create_new_subspace): Likewise.
607
2337eb33
DA		 608 Bug gas/213
609 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
610 labels. Fix warning.
611
53cb0362
DD		 6122004-05-28 DJ Delorie <dj@redhat.com>
613
614 * config/tc-mn10300.h (tc_fix_adjustable): Define.
615 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
616 or non-merged symbols.
617
888a75be
L		 6182004-05-28 H.J. Lu <hongjiu.lu@intel.com>
619
620 * config/tc-ia64.c (remove_marked_resource): Save, clear and
621 restore the old slot when inserting srlz.i/srlz.d.
622
f6f9408f
JR		 6232004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
624
625 * Makefile.am: Regenerate dependecies.
626 * Makefile.in: Regenerate.
627 * config/tc-sh.c (valid_arch): Make unsigned.
628 (preset_target_arch): Likewise.
629 (md_begin): Use new architecture flags system.
630 (get_specific): Likewise.
631 (assemble_ppi): Likewise.
632 (md_assemble): Likewise. Also fix error check for bad opcodes.
633 (md_parse_option): Likewise. Also generate -isa values according
634 to the table in bfd/cpu-sh.c instead of just constants. Also
635 allow <arch>-up ISA variants.
636 (sh_elf_final_processing): Replace if-else chain with a call to
637 sh_find_elf_flags().
638 * testsuite/gas/sh/arch: New directory.
639 * testsuite/gas/sh/arch/arch.exp: New test script.
640 * testsuite/gas/sh/arch/arch_expected.txt: New file.
641 * testsuite/gas/sh/arch/sh.s: New file.
642 * testsuite/gas/sh/arch/sh2.s: New file.
643 * testsuite/gas/sh/arch/sh-dsp.s: New file.
644 * testsuite/gas/sh/arch/sh2e.s: New file.
645 * testsuite/gas/sh/arch/sh3-nommu.s: New file.
646 * testsuite/gas/sh/arch/sh3.s: New file.
647 * testsuite/gas/sh/arch/sh3-dsp.s: New file.
648 * testsuite/gas/sh/arch/sh3e.s: New file.
649 * testsuite/gas/sh/arch/sh4-nommu-nofpu.s: New file.
650 * testsuite/gas/sh/arch/sh4-nofpu.s: New file.
651 * testsuite/gas/sh/arch/sh4.s: New file.
652 * testsuite/gas/sh/arch/sh4a-nofpu.s: New file.
653 * testsuite/gas/sh/arch/sh4al-dsp.s: New file.
654 * testsuite/gas/sh/arch/sh4a.s: New file.
655
580b9172
NC		 6562004-05-28 Peter Barada <peter@the-baradas.com>
657
658 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
659 with zero offset into mode 2 addressing to save a word.
660
652ca075
L		 6612004-05-27 H.J. Lu <hongjiu.lu@intel.com>
662
663 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
664 (ar_is_only_in_integer_unit): New.
665 (ar_is_only_in_memory_unit): New.
666 (generate_unwind_image): Silence gcc on 32bit host.
667 (md_assemble): Use ar_is_only_in_integer_unit instead of
668 ar_is_in_integer_unit. Check AR access.
669
60fed2d3
NC		 6702004-05-27 Peter Barada <peter@the-baradas.com>
671
672 * config/tc-m68k.c (md_begin): Sort the opcode table into
673 alphabetical order.
674 (m68k_compare_opcode): New function to do the sorting.
675
be8c092b
NC		 6762004-05-24 Peter Barada <peter@the-baradas.com>
677
678 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
679 addressing on MIT style operands.
680 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
681 w/mask addressing.
682 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
683 operands.
684
1181c20e
AM		 6852004-05-23 Alan Modra <amodra@bigpond.net.au>
686
687 * expr.c (operand, operator): Don't reject '++' and '--'.
688
20e56c33
RS		 6892004-05-20 Richard Sandiford <rsandifo@redhat.com>
690
691 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
692 dwarf tables.
693
04ca8703 6942004-05-17 Adam Nemet <anemet@lnxw.com>
b2d65c0b
NC		 695
696 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
697 * configure: Regenerate.
698
0da76f83
NC		 6992004-05-13 Paul Brook <paul@codesourcery.com>
700
701 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
702
4b363073
NC		 7032004-05-13 Joel Sherrill <joel@oarcorp.com>
704
705 * configure.in (or32-*-rtems*): Switch to elf.
706 * configure: Regenerate.
707
9598fbe5
NC		 7082004-05-13 Nick Clifton <nickc@redhat.com>
709
710 * po/fr.po: Updated French translation.
711
22fe14ad
NC		 7122004-05-11 Nick Clifton <nickc@redhat.com>
713
714 * doc/as.texinfo (Section): Document G and T flags to .section
715 directive. Document the extra arguments that the G flag
716 requires. Document the #tls flag.
717
7182004-05-11 H.J. Lu <hongjiu.lu@intel.com>
719
720 * subsegs.c (section_symbol): Create a new section symbol if
721 the existing one doesn't match.
722 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
723
532c738a
RS		 7242004-05-07 Richard Sandiford <rsandifo@redhat.com>
725
726 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
727 to cope with VR4181A errata MD(1) and MD(4).
728
0503b355
BF		 7292004-05-07 Brian Ford <ford@vss.fsi.com>
730
731 * NEWS: Mention .secrel32 for pe[i]-i386.
732
daeea990
AO		 7332004-05-07 Alexandre Oliva <aoliva@redhat.com>
734
735 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
736 (HANDLE_ALIGN): New.
737
bfbdcf04
DJ		 7382004-05-06 Daniel Jacobowitz <dan@debian.org>
739
740 * Makefile.am (DIST_SUBDIRS): Define.
741 * aclocal.m4: Regenerate with automake 1.8.4.
742 * Makefile.in: Likewise.
743 * doc/Makefile.in: Likewise.
744
5e819f9c
JW		 7452004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
746
747 * config/tc-ia64.c (dot_serialize): Declare.
748 (dot_serialize): New function.
749 (md_pseudo_table): Add ".serialize.data" and
750 ".serialize.instruction" directives.
751
e5976317
NC		 7522004-05-06 Nick Clifton <nickc@redhat.com>
753
754 * messages (as_internal_value_out_of_range): Print a message about
755 a value being out of range. Be consistent about whether the
756 values are printed in decimal or hexadecimal.
757 (as_warn_value_out_of_range): Generate a warning message about an
758 out of range value.
759 (as_bad_value_out_of_range): Generate an error message about an
760 out of range value.
761 * as.h: Prototype the new functions.
762 * config/tc-alpha.c (insert_operand): Use new function.
763 * config/tc-arc.c (arc_insert_operand): Likewise.
764 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
765 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
766 * config/tc-ppc.c (ppc_insert_operand): Likewise.
767 * config/tc-s390.c (s390_insert_operand): Likewise.
768 * config/tc-v850.c (v850_insert_operand): Likewise.
769
996991aa
AO		 7702004-05-05 Alexandre Oliva <aoliva@redhat.com>
771
772 * configure.in: Set em=linux for frv-*-*linux*.
773 * configure: Rebuilt.
774 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
775 (frv_md_fdpic_enabled): New.
776 * config/tc-frv.c (frv_md_fdpic_enabled): New.
777 (DEFAULT_FDPIC): New.
778 (frv_flags): Use DEFAULT_FDPIC.
779 (frv_pic_flag): Likewise.
780 (OPTION_NOPIC): New.
781 (md_longopts): Add -mnopic.
782 (md_parse_option): Handle it.
783 (md_show_usage): Add -mfdpic and -mnopic.
784
6b6e92f4
NC		 7852004-05-05 Peter Barada <peter@the-baradas.com>
786
787 * config/tc-m68k.c: Add find_cf_chip to print list of valid
788 chips for invalid coldfire instructions, rename selectors
789 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
790 add current_chip to track which chip is referred to(including save/restore),
791 use current_chip to select control registers, not current_arch.
792 (md_show_usage): Add new chips.
793 * doc/c-m68k.texi: Document new command line switches.
794
6f079ae3
JJ		 7952004-05-05 Jakub Jelinek <jakub@redhat.com>
796
797 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
798 (NOP_OPCODE): Define.
799 (s390_align_code): Remove prototype.
800 * tc-s390.c (s390_align_code): Remove.
801
2d6ed997
L		 8022004-05-04 H.J. Lu <hongjiu.lu@intel.com>
803
804 * config/tc-ia64.c (make_unw_section_name): Removed.
805 (start_unwind_section): New function.
806 (generate_unwind_image): Take const segT instead of const
807 char *.
808 (dot_handlerdata): Adjusted.
809 (dot_endp): Likewise.
810
b9f18452
L		 8112004-05-02 H.J. Lu <hongjiu.lu@intel.com>
812
813 * config/obj-elf.c (obj_elf_change_section): Allow the
814 ".note.GNU-stack" section has SHF_EXECINSTR.
815
fafe6678
L		 8162004-05-02 H.J. Lu <hongjiu.lu@intel.com>
817
818 * config/obj-elf.c (get_section): Return bfd_boolean.
819 (obj_elf_change_section): Call bfd_get_section_by_name_if
820 instead of bfd_map_over_sections.
821
86654c12
L		 8222004-04-30 H.J. Lu <hongjiu.lu@intel.com>
823
824 * config/obj-elf.c (get_section): New function.
825 (obj_elf_change_section): Support multiple sections with same
826 name.
827
376eb240
NC		 8282004-04-30 Nick Clifton <nickc@redhat.com>
829
830 * config/tc-arm.c (create_register_alias): Fix typo checking for
831 case sensitive register aliases.
832 (co_proc_number): Use error message string in all_reg_maps[]
833 array.
834 (cp_reg_required_here): Likewise.
835 (fp_reg_required_here): Likewise.
836
8a7140c3
NC		 8372004-04-29 Brian Ford <ford@vss.fsi.com>
838
839 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
840
3e722fb5
CD		 8412004-04-28 Chris Demetriou <cgd@broadcom.com>
842
843 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
844 (load_address, macro, mips_ip, md_parse_option)
845 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
846 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
847 embedded-PIC handling, and update comments.
848 (SWITCH_TABLE): Remove.
849 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
850 (enum mips_pic_level): Remove EMBEDDED_PIC.
851 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
852 (TC_FORCE_RELOCATION): Update comment.
853 * ecoff.c (ecoff_build_lineno): Add comment about some code that
854 might be safe to remove now that MIPS embedded-PIC is gone.
855
351e2b5a
DA		 8562004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
857
858 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
859 call to obj_set_subsection_attributes.
860 (obj_som_init_stab_section): Likewise.
861 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
862 (pa_def_subspaces): Provide comdat default.
863 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
864 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
865 calls to create_new_subspace and update_subspace to pass comdat flag.
866 (create_new_subspace, update_subspace): Add new comdat argument. Use
867 it in calls to obj_set_subsection_attributes.
868 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
869 and use of comdat, common and dup_comm parameters.
870
f5842774
L		 8712004-04-26 H.J. Lu <hongjiu.lu@intel.com>
872
873 * config/obj-elf.c (obj_elf_change_section): Check if the old
874 group name is NULL before comparison.
875
558fe4a7
CD		 8762004-04-23 Chris Demetriou <cgd@broadcom.com>
877
878 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
879
81a21e38
TS		 8802004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
881
882 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
883
8842004-04-23 Chris Demetriou <cgd@broadcom.com>
1ffcab4b
CD		 885
886 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
887 (OPTION_MEMBEDDED_PIC): Remove.
888 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
889 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
890 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
891 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
892 (OPTION_ELF_BASE): Renumber.
893 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
894 (md_show_usage): Remove mention of -membedded-pic.
895 * doc/as.texinfo: Remove mention of -membedded-pic.
896
4d0d148d
TS		 8972004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
898
899 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
900 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
901 a.out support.
902 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
903 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
904 USE_GLOBAL_POINTER_OPT.
905
017315e4
TS		 9062004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
907
908 * config/tc-mips.c (macro): One more use of load_delay_nop.
909
269137b2
TS		 9102004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
911
912 * config/tc-mips.c (load_delay_nop): New function.
913 (load_address, macro): Use load_delay_nop() to build a nop
914 which can be omitted with gpr_interlocks.
915
24772049
TS		 9162004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
917
918 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
919 cop_interlocks): Remove superfluous CPU entries.
920
06516a5e
PB		 9212004-04-22 Paul Brook <paul@codesourcery.com>
922
923 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
924
fd99574b
NC		 9252004-04-22 Peter Barada <peter@the-baradas.com>
926
927 * NEWS: Added support for EMAC instructions and MAC/EMAC
928 Motorola syntax.
929 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
930 scale factor tokens, trailing_ampersand to mark mask addressing
931 for MAC/EMAC instructions.
932 * config/m68k-parse.y: Add options_ampersand clause, '<<',
933 '>>'.
934 (yylex): Handle '>', '<', and '&' following '+'.
935 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
04ca8703 936 architectures in archs[].
fd99574b
NC		 937 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
938 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
939 respectively.
940 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
941 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
942 cases.
943 Add EMAC operands to init_table[].
944
69b97547
NC		 9452004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
946
947 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
948 state.
949 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
950 * config/tc-arm.c (enum mstate): Delete from here.
951 (mapping_state): Remove the static mapstate variable and instead
952 store the state in the segment. This allows a per-section mapping
953 state. Handle and ignore MAP_UNDEFINED states.
954 (arm_elf_change_section): Get the current mapping state from the
955 new section.
956 (s_ltorg): Set the mapping state to MAP_DATA.
957 (arm_cleanup): Use arm_elf_change_section to get the mapping state
958 for each pool as it is emitted.
959
9602004-04-22 Nick Clifton <nickc@redhat.com>
961
962 * config/tc-arm.h: Formatting tidy ups.
963
7a7f4e42
CD		 9642004-04-20 Chris Demetriou <cgd@broadcom.com>
965
966 * NEWS: Note that MIPS -membedded-pic option is deprecated.
967
6482c264
NC		 9682004-04-20 DJ Delorie <dj@redhat.com>
969
970 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
971 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
972 [TE_PE] (O_secrel): Define.
973 [TE_PE] (x86_pe_cons_fix_new): New.
974 [TE_PE] (pe_directive_secrel): Likewise.
975 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
976
5bf10039
EC		 9772004-04-19 Eric Christopher <echristo@redhat.com>
978
979 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
980 of previous patch for fix in gcc.
981
77cd6497
JJ		 9822004-04-19 Jakub Jelinek <jakub@redhat.com>
983
984 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
985
b8861cfb
NS		 9862004-04-19 Nathan Sidwell <nathan@codesourcery.com>
987
988 * read.c (do_align): Call md_flush_pending_output, if defined.
989
f4c724fc
AM		 9902004-04-16 Alan Modra <amodra@bigpond.net.au>
991
992 * expr.c (operand): Correct checks for ++ and --.
993
a4b6e8f6
L		 9942004-04-14 H.J. Lu <hongjiu.lu@intel.com>
995
996 * config/tc-generic.c: Add some comments.
997
d766e8ec
RS		 9982004-04-14 Richard Sandiford <rsandifo@redhat.com>
999
1000 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
1001 -{no-}mfix-vr4122-bugs.
1002 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
1003 (append_insn, mips_emit_delays): Update accordingly.
1004 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
1005 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
1006 (md_parse_option): Update after above changes.
1007 (md_show_usage): Add -mfix-vr4120.
1008
ed9589d4
BW		 10092004-04-13 Bob Wilson <bob.wilson@acm.org>
1010
1011 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
1012 of .section directive; add a reference to the ELF .subsection
1013 directive.
1014
097dba13
NC		 10152004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1016
1017 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
1018 in parallel.
1019
279500de
TS		 10202004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1021
1022 * Makefile.am: Remove mips from aout targets.
1023 * Makefile.in: Regenerate.
1024 * configure.in: Remove mips-dec-bsd* target.
1025 * configure: Regenerate.
1026
b7d7dc63
AM		 10272004-04-07 Alan Modra <amodra@bigpond.net.au>
1028
1029 PR 96
1030 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
1031 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
1032 Update "mapping". Restrict some @ modifiers to 32 bit.
1033
f55629b8
KK		 10342004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
1035 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
1036
1037 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
1038 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
1039 dont_adjust_reloc_32 is set.
1040 (md_longopts): Add option -renesas.
1041 (md_parse_option, md_show_usage): Likewise.
1042 * doc/c-sh.texi: Likewise.
1043
a7844384
NC		 10442004-04-01 Dave Korn <dk@artimi.com>
1045
1046 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
1047 hi16 and lo16 fixS structs.
1048 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
1049 exactly the same way as for RELOC_DLX_REL16.
1050 (machine_ip): properly respect LO flag in the_insn and
1051 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
1052 (md_apply_fix3): apply RELOC_DLX_LO16.
1053
6c71dbc4
SS		 10542004-03-30 Stan Shebs <shebs@apple.com>
1055
1056 Remove long-obsolete MPW support.
1057 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
1058 * configure.in: Remove mention of ppc-*-mpw* config.
1059 * configure.in: Likewise.
1060
7cc69913
NC		 10612004-03-30 Nick Clifton <nickc@redhat.com>
1062
1063 * config/tc-arm.c (meabi_flags): Make its use conditional upon
1064 OBJ_ELF being defined.
1065
53fbb48a
AM		 10662004-03-27 Alan Modra <amodra@bigpond.net.au>
1067
1068 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
1069
d507cf36
PB		 10702004-03-23 Paul Brook <paul@codesourcery.com>
1071
1072 * config/tc-arm.c (meabi_flags): New variable.
1073 (arm_parse_eabi): New function.
1074 (md_begin): Set flags for EABI v3.
1075 (arm_eabis): Add.
1076 (arm_long_opts): Add meabi.
1077 * doc/as.texinf <ARM>: Document -meabi.
1078 * doc/c-arm.texi: Ditto.
1079
88d65ad6
BW		 10802004-03-22 Bob Wilson <bob.wilson@acm.org>
1081
1082 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
1083 tables even when use_literal_section flag is not set.
1084
13ef8878
AM		 10852004-03-22 Alan Modra <amodra@bigpond.net.au>
1086
1087 * config/tc-sh.c: Remove trailing whitespace.
1088
1048a9ba
HPN		 10892004-03-22 Hans-Peter Nilsson <hp@axis.com>
1090
1091 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
1092 --mul-bug-abort and the default behavior.
1093 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
1094 (err_for_dangerous_mul_placement): New variable.
1095 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
1096 macros.
1097 (md_cris_relax_table): Have placeholder for STATE_MUL.
1098 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
1099 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
1100 case doing nothing.
1101 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
1102 STATE_BYTE)>: Ditto.
1103 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
1104 alignment and position of this frag, emit error message if
1105 suspicious.
1106 (md_assemble): For a multiply insn and when checking it,
1107 transform the current frag into a special frag for that purpose.
1108 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
1109 OPTION_MULBUG_ABORT_ON>: Handle new options.
1110
a7877748
BW		 11112004-03-19 Bob Wilson <bob.wilson@acm.org>
1112
1113 * config/tc-xtensa.c (mark_literal_frags): New function.
1114 (xtensa_move_literals): Call mark_literal_frags for all literal
1115 segments, including init and fini literal segments.
1116 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
1117
9992270f
DA		 11182004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1119
1120 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
1121 (pa_comm): Set BSF_OBJECT in symbol flags.
1122
6e1772d5
AM		 11232004-03-19 Alan Modra <amodra@bigpond.net.au>
1124
1125 * Makefile.am: Run "make dep-am".
1126 * Makefile.in: Regenerate.
1127 * doc/Makefile.in: Regenerate.
1128 * config.in: Regenerate.
1129 * po/gas.pot: Regenerate.
1130
3e4caed2
NS		 11312004-03-18 Nathan Sidwell <nathan@codesourcery.com>
1132
c95b35a9
NS		 1133 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
1134 (demand_empty_rest_of_line): Issue an error here.
1135 (ignore_rest_of_line): Silently skip to end.
1136 (demand_copy_string): Issue an error, not warning.
1137 (equals): Likewise.
1138 * config/obj-elf.c (obj_elf_section_name): Likewise.
1139 (obj_elf_section): Likewise.
1140 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
1141 (arc_extinst): Likewise.
1142 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
1143 (dot_spill): Likewise.
1144 (dot_unwabi): Likewise.
1145 (dot_prologue): Likewise.
1146
3e4caed2
NS		 1147 * expr.c (operand): Reject ++ and --.
1148 (operator): Likewise.
1149
2ce4cc60
KK		 11502004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1151
1152 * config/tc-sh.c: Include dw2gencfi.h.
1153 (sh_cfi_frame_initial_instructions): New function.
1154 (sh_regname_to_dw2regnum): Likewise.
1155 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
1156 file.
1157 (TARGET_USE_CFIPOP): Define.
1158 (tc_cfi_frame_initial_instructions): Likewise.
1159 (tc_regname_to_dw2regnum): Likewise.
1160 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
1161 * Makefile.am: Update dependencies.
1162 * Makefile.in: Regenerate.
1163
9183ed4b
AM		 11642004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1165
1166 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
1167 * configure: Regenerate.
1168
00bbdfe7
BW		 11692004-03-12 Bob Wilson <bob.wilson@acm.org>
1170
1171 * read.c (s_leb128): Call md_flush_pending_output.
1172
0f10071e
ML		 11732004-03-12 Michal Ludvig <mludvig@suse.cz>
1174
1175 * config/tc-i386.c (output_insn): Handle PadLock instructions.
1176 * config/tc-i386.h (CpuPadLock): New define.
1177 (CpuUnknownFlags): Added CpuPadLock.
1178
84c84759
AS		 11792004-03-07 Andreas Schwab <schwab@suse.de>
1180
1181 * doc/c-hppa.texi (HPPA Directives): Fix typo.
1182
6ec51dba
RH		 11832004-03-07 Richard Henderson <rth@redhat.com>
1184
1185 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
1186 (cfi_finish): Likewise for fde.
1187
bae25f19
L		 11882004-03-05 H.J. Lu <hongjiu.lu@intel.com>
1189
1190 * config/tc-ia64.c (md_assemble): Properly handle NULL
1191 align_frag.
1192 (ia64_handle_align): Don't abort if failed to add a stop bit.
1193
ab509236
L		 11942004-03-04 H.J. Lu <hongjiu.lu@intel.com>
1195
1196 * Makefile.in: Regenerated.
1197 * aclocal.m4: Likewise.
1198 * configure: Likewise.
1199 * doc/Makefile.in: Likewise.
1200
d9201763
L		 12012004-03-03 H.J. Lu <hongjiu.lu@intel.com>
1202
1203 * config/tc-ia64.c (dot_align): New.
1204 (ia64_do_align): Make it static.
1205 (md_pseudo_table): Use "dot_align" for "align".
1206 (ia64_md_do_align): Don't set align_frag here.
1207 (ia64_handle_align): Add a stop bit to the previous bundle if
1208 needed.
1209
1210 * config/tc-ia64.h (ia64_do_align): Removed.
1211
ae51a426
JR		 12122003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
1213
1214 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
1215 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
1216 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
1217 the most general type or the user specifically requested it.
1218 (md_assemble): Add a new error message for when an instruction
1219 is understood, but is not allowed due to an -isa option.
1220
9545c4ce
L		 12212004-03-02 H.J. Lu <hongjiu.lu@intel.com>
1222
1223 * config/tc-ia64.c (align_frag): New.
1224 (md_assemble): Set the tc_frag_data field in align_frag for
1225 IA64_OPCODE_FIRST instructions.
1226 (ia64_md_do_align): Set align_frag.
1227 (ia64_handle_align): Add a stop bit if needed.
1228
1229 * config/tc-ia64.h (TC_FRAG_TYPE): New.
1230 (TC_FRAG_INIT): New.
1231
676a64f4
RS		 12322004-03-01 Richard Sandiford <rsandifo@redhat.com>
1233
1234 * config/tc-frv.c (fr400_audio): New variable.
1235 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
1236 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
1237 (target_implements_insn_p): New function.
1238 (md_assemble): Report an error if the processor doesn't implement
1239 the instruction.
1240
bd337dde
NC		 12412004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1242
1243 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
1244 (md_parse_option): Ditto.
1245 (OPTION_NO_SPECIAL_M32R): Added.
1246 (md_show_usage): Document it.
1247 (enable_speial_m32r): Changed a default value from 0 to 1.
1248 * doc/c-m32r.texi: Document the -no-bitinst option.
1249
78878175
NC		 12502004-02-27 Nick Clifton <nickc@redhat.com>
1251
1252 * config/tc-sh.c (get_operand): Revert previous delta.
1253 (tc_gen_reloc): Check for an unknown reloc type before processing
1254 the addend.
1255
1d6d62a4
MS		 12562004-02-27 Hannes Reinecke <hare@suse.de>
1257
1258 * config/tc-s390.c (s390_insn): Correct range check for opcode in
1259 .insn pseudo operation.
1260
4aa3e325
NC		 12612004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
1262
1263 * config/tc-sh.c (get_operand): In case of #Imm, check has been
1264 added for wrong syntax.
1265
73369e65
EC		 12662004-02-26 Eric Christopher <echristo@redhat.com>
1267
1268 * config/tc-mips.c (mips_dwarf2_addr_size): New.
1269 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
1270
6a5709a5
JR		 12712004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
1272
1273 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
1274 nibble types to assembler.
1275
95385380
FF		 12762004-02-25 Fred Fish <fnf@redhat.com>
1277
1278 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
1279
b5e0fabd
JW		 12802004-02-20 James E Wilson <wilson@specifixinc.com>
1281
1282 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
1283 finalize_syms.
1284 (fixup_unw_records): New arg before_relax. Pass to slot_index.
1285 (ia64_estimate_size_before_relax): New.
1286 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
1287 (generate_unwind_image): Pass 1 to fixup_unw_records.
1288 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
1289 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
1290
2f01ffbf
JJ		 12912004-02-19 Jakub Jelinek <jakub@redhat.com>
1292
1293 * stabs.c (generate_asm_file): Avoid warning about use of
1294 uninitialized variable.
1295
9c59842f
JW		 12962004-02-18 David Mosberger <davidm@hpl.hp.com>
1297
1298 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
1299 body, and endp, allow unwind records which do not have a "t"
1300 (time/instruction) field.
1301
34920d91
NC		 13022004-02-17 Petko Manolov <petkan@nucleusys.com>
1303
1304 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
1305 (do_mav_dspsc_2): Likewise.
1306 Fix accumulator registers move opcodes.
1307
4dde8e61 13082004-02-13 Hannes Reinecke <hare@suse.de>
13ef8878 1309 Jakub Jelinek <jakub@redhat.com>
4dde8e61
AJ		 1310
1311 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
1312
936cf02e
JW		 13132004-02-10 Steve Ellcey <sje@cup.hp.com>
1314
1315 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
1316 (tc_frob_symbol): New macro definition.
1317 * config/tc-ia64.c (ia64_frob_symbol): New routine.
1318
e41f12f3
DJ		 13192004-02-09 Daniel Jacobowitz <drow@mvista.com>
1320
1321 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
1322 read-only.
1323
a8a3b3b2
NS		 13242004-02-09 Nathan Sidwell <nathan@codesourcery.com>
1325
1326 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
1327 (TC_CASE_SENSITIVE): ... this.
1328 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
1329 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
1330
c97b7ef6
JW		 13312004-02-06 James E Wilson <wilson@specifixinc.com>
1332
1333 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
1334 (generate_unwind_image): Re-add it here.
1335
e4475e39
NS		 13362004-02-06 Nathan Sidwell <nathan@codesourcery.com>
1337
1338 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
1339 * read.h (SKIP_WHITESPACE): Turn into an expression.
1340 * read.c (read_a_source_file): A pseudo is removed by having a
1341 NULL handler.
1342
5738bc24
JW		 13432004-02-05 James E Wilson <wilson@specifixinc.com>
1344
1345 * config/tc-ia64.c (output_endp): New.
1346 (count_bits): Delete.
1347 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
1348 endp unwind records.
1349 (fixup_unw_records): Handle endp unwind records. Delete code for
1350 shortening prologue regions not followed by a body record.
1351 (dot_endp): Call add_unwind_entry to emit endp unwind record.
1352 * config/tc-ia64.h (unw_record_type): Add endp.
1353
d6e78c11
JW		 13542004-02-03 James E Wilson <wilson@specifixinc.com>
1355
1356 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
1357 fill padding bytes with zeroes.
1358 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
1359 sets unwind_record slot_number and slot_frag fields.
1360
f6a22291
MR		 13612004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1362
1363 * config/tc-mips.c (add_got_offset_hilo): New function.
1364 (macro): Use load_register() and add_got_offset_hilo() to load
1365 constants instead of hardcoding code sequences throughout.
1366
127cab00
L		 13672004-01-28 H.J. Lu <hongjiu.lu@intel.com>
1368
1369 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
1370
6358301e
NC		 13712004-01-26 Bernardo Innocenti <bernie@develer.com>
1372
1373 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
1374 like m68k-elf.
1375 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
1376 of hard-coded test for TARGET_OS=elf.
1377
c8978940
CD		 13782004-01-24 Chris Demetriou <cgd@broadcom.com>
1379
1380 * config/tc-mips.c (hilo_interlocks): Change definition
1381 so that MIPS32, MIPS64 and later ISAs are included, along with
1382 the already-included machines. Update comments.
1383
c3ba240c
DJ		 13842004-01-23 Daniel Jacobowitz <drow@mvista.com>
1385
1386 * config/tc-arm.c (tc_gen_reloc): Improve error message for
1387 undefined local labels.
1388
e864ceca
RS		 13892004-01-23 Richard Sandiford <rsandifo@redhat.com>
1390
1391 * config/tc-mips.c (load_address, macro): Update comments about
1392 NewABI GP relaxation.
1393
67c0d1eb
RS		 13942004-01-23 Richard Sandiford <rsandifo@redhat.com>
1395
1396 * config/tc-mips.c (macro_build): Remove place and counter arguments.
1397 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
1398 (mips16_macro_build, macro_build_jalr): Remove counter argument.
1399 (set_at, load_register, load_address, move_register): Likewise.
1400 (load_got_offset, add_got_offset): Likewise.
1401 Update all calls and tidy accordingly.
1402
584892a6
RS		 14032004-01-23 Richard Sandiford <rsandifo@redhat.com>
1404
1405 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
1406 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
1407 (RELAX_USE_SECOND): Bump to 0x10000.
1408 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
1409 (mips_macro_warning): New variable.
1410 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
1411 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
1412 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
1413 of RELAX_ENCODE.
1414 (append_insn): Update mips_macro_warning.sizes.
1415 (macro_start, macro_warning, macro_end): New functions.
1416 (macro_build): Don't emit warnings here.
1417 (macro_build_lui, md_estimate_size_before_relax): ...or here.
1418 (md_convert_frag): Check for cases where one macro alternative
1419 needs a warning and the other doesn't. Emit a warning if the
1420 longer sequence was chosen.
1421
4d7206a2
RS		 14222004-01-23 Richard Sandiford <rsandifo@redhat.com>
1423
1424 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
1425 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
1426 the first sequence, the size of the second sequence, and a flag
1427 that says whether we should warn.
1428 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
1429 (RELAX_FIRST, RELAX_SECOND): New.
1430 (mips_relax): New variable.
1431 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
1432 (append_insn): Remove "place" argument. Use mips_relax.sequence
1433 rather than "place" to check whether we're expanding the second
1434 alternative of a relaxable macro. Remove redundant check for
1435 branch relaxation. If generating a normal insn, and there
1436 is not enough room in the current frag, call relax_close_frag()
1437 to close it. Update mips_relax.sizes[]. Emit fixups for the
1438 second version of a relaxable macro. Record the first relaxable
1439 fixup in mips_relax. Remove tc_gen_reloc workaround.
1440 (macro_build): Remove all uses of "place". Use mips_relax.sequence
1441 in the same way as in append_insn.
1442 (mips16_macro_build): Remove "place" argument.
1443 (macro_build_lui): As for macro_build. Don't drop the add_symbol
1444 when generating the second version of a relaxable macro.
1445 (load_got_offset, add_got_offset): New functions.
1446 (load_address, macro): Use new relaxation machinery. Remove
1447 tc_gen_reloc workarounds.
1448 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
1449 version of a relaxable macro is needed. Return -RELAX_SECOND if the
1450 first version is needed.
1451 (tc_gen_reloc): Remove relaxation handling.
1452 (md_convert_frag): Go through the fixups for a relaxable macro and
1453 mark those that belong to the unneeded alternative as done. If the
1454 second alternative is needed, adjust the fixup addresses to account
1455 for the deleted first alternative.
1456
0530d30a
RS		 14572004-01-23 Richard Sandiford <rsandifo@redhat.com>
1458
1459 * frags.h (frag_room): Declare.
1460 * frags.c (frag_room): New function.
1461 * doc/internals.texi: Document it.
1462
048cdf86
TS		 14632004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1464
1465 * config/tc-mips.c (append_insn): Don't do r3900 interlock
1466 optimization for -mtune=r3900, as this will break on other CPUs.
1467
28d39d1a
NC		 14682004-01-11 Tom Rix <tcrix@worldnet.att.net>
1469
1470 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
73369e65 1471 be relaxed, use fixup.
28d39d1a
NC		 1472 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
1473
26664553
JJ		 14742004-01-19 Jakub Jelinek <jakub@redhat.com>
1475
1476 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
1477 precision operands.
1478
895921c9
MR		 14792004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1480
1481 * config/tc-mips.c (append_insn): Properly detect variant frags
1482 that preclude swapping of relaxed branches. Correctly swap
1483 instructions between frags when dealing with relaxed branches.
1484
f8b73030
MR		 14852004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1486
1487 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
1488 throughout.
1489 * aclocal.m4: Regenerate.
1490 * configure: Regenerate.
1491
ca9a79a1 14922004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
73369e65 1493
ca9a79a1
NC		 1494 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
1495 manipulation insns.
1496
cc3d92a5
RS		 14972004-01-12 Richard Sandiford <rsandifo@redhat.com>
1498
1499 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
1500 reloc, reserve space for the delay slot as well as the jalr itself.
1501
e45d0630
PB		 15022004-01-09 Paul Brook <paul@codesourcery.com>
1503
1504 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
1505 (do_vfp_sp2_from_reg2): New function.
1506 (insns): Use them.
1507 (do_vfp_dp_from_reg2): Check return values properly.
1508
81912461
ILT		 15092004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
1510
78849248
ILT		 1511 * config/tc-mips.c (warn_nops): Remove static variable.
1512 (macro): Remove test of warn_nops.
1513 (md_shortops): Remove 'n'.
1514 (md_parse_option): Remove 'n' case.
1515 (md_show_usage): Remove -n.
1516 * doc/as.texinfo (Overview): Remove MIPS -n option.
1517 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
1518 * NEWS: Mention removal of MIPS -n option.
1519
81912461
ILT		 1520 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
1521 (cop_interlocks): Check ISA level.
1522 (cop_mem_interlocks): Define.
1523 (reg_needs_delay): Check cop_interlocks rather than
1524 ISA_HAS_COPROC_DELAYS.
1525 (append_insn): Likewise. Use cop_mem_interlocks rather than
1526 directly checking mips_opts.isa.
1527 (mips_emit_delays): Likewise.
1528
73f20958
L		 15292004-01-07 H.J. Lu <hongjiu.lu@intel.com>
1530
1531 * config/tc-ia64.c (unwind): Move next_slot_number and
1532 next_slot_frag to ...
1533 (unw_rec_list): Here.
1534 (free_list_records): Removed.
1535 (output_unw_records): Likewise.
1536 (generate_unwind_image): Make it void.
1537 (alloc_record): Initialize next_slot_number and next_slot_frag.
1538 (slot_index): Take .org, .space and .align into account.
1539 (fixup_unw_records): Don't set slot_number to 0. Use
1540 list->next_slot_number and list->next_slot_frag instead of
1541 unwind.next_slot_number and unwind.next_slot_frag.
1542 (ia64_convert_frag): New.
1543 (generate_unwind_image): Generate a rs_machine_dependent frag
1544 for unwind record.
1545 (emit_one_bundle): Use list->next_slot_number and
1546 list->next_slot_frag instead of unwind.next_slot_number and
1547 unwind.next_slot_frag.
1548
1549 * config/tc-ia64.h (md_convert_frag): Defined as
1550 ia64_convert_frag.
1551 (md_estimate_size_before_relax): Defined as (f)->fr_var.
1552
99d09cdb
AO		 15532004-01-06 Alexandre Oliva <aoliva@redhat.com>
1554
1555 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
1556 * config/tc-frv.h (md_apply_fix3): Don't define.
1557 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
1558 operands.
1559 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
1560 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
1561 * config/tc-frv.c (line_separator_chars): Add `!'.
1562 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
1563 * config/tc-frv.c (md_assemble): Clear insn upfront.
1564 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
1565 * config/tc-frv.c (OPTION_FDPIC): New macro.
1566 (md_longopts): Add mfdpic.
1567 (md_parse_option): Handle it.
1568 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
1569 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
1570 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
1571 (frv_pic_ptr): Parse funcdesc.
1572
4a4c4a1d
MR		 15732004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1574
1575 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
1576 gasver.texi. Remove duplicate symbol definitions for texi2pod.
1577
2251dd89
MR		 15782004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1579
1580 * Makefile.am (Makefile): Move the dependency on
1581 $(BFDDIR)/configure.in to...
1582 (CONFIG_STATUS_DEPENDENCIES): ... here.
1583 (AUTOMAKE_OPTIONS): Require automake 1.8.
1584 * Makefile.in: Regenerate.
1585 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
1586 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
1587 $(BFDDIR)/configure.in here as well.
1588 * doc/Makefile.in: Regenerate.
1589
c6581168
MR		 15902004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1591
1592 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
1593 * Makefile.in: Regenerate.
1594 * aclocal.m4: Regenerate.
1595 * doc/Makefile.am (install, install-info): Remove.
1596 (install-data-local): A new hook for install-info.
1597 (AUTOMAKE_OPTIONS): Require automake 1.8.
1598 * doc/Makefile.in: Regenerate.
1599
303e7b79
NC		 16002004-01-02 Nutan Singh <nutan@kpitcummins.com>
1601
1602 * doc/c-sh.texi: Update description about floating point behavior
1603 of SH family.
1604
b50c15dc
NC		 16052004-01-02 Bernardo Innocenti <bernie@develer.com>
1606
1607 * configure.in: Add m68k-uClinux target.
1608 * configure: Regenerate.
7de9afa2 1609
c9e214e5 1610For older changes see ChangeLog-0203
08d56133
NC		 1611\f
1612Local Variables:
1613mode: change-log
1614left-margin: 8
1615fill-column: 74
1616version-control: never
1617End:
GDB Binutils - Deliverables
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