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Always create PLT eh_frame section for i386/x86-64
[deliverable/binutils-gdb.git] / gas / ChangeLog-0203
CommitLineData
c9e214e5
AM		 12003-12-29 Paul Brook <paul@codesourcery.com>
2
3 * gas/config/tc-arm.c (arm_cpus): Add 926ejs and 1026ejs.
4 * gas/doc/c-arm.texi: Document them.
5
62003-23-12 Paul Brook <paul@codesourcery.com>
7
8 * config/tc-arm.c (arm_archs): Add armv6.
9 * doc/c-arm.texi: Document -march=armv6.
10
112003-12-20 Nick Clifton <nickc@redhat.com>
12
13 * config/tc-ppc.c (md_apply_fix3): Handle the case where a
14 .byte directive generates a pc-relative relocation.
15
162003-12-19 Nick Clifton <nickc@redhat.com>
0b2af1c5 17 Andreas Schwab <schwab@suse.de>
c9e214e5
AM		 18
19 * messages.c (as_perror): Save errno around library calls.
20 * input-file.c [BFD_ASSEMBLER]: Set the BFD error to
21 bfd_error_system_call before each call to as_perror.
22 (input_file_open): Simplify the error reporting code to just use
23 as_perror().
24 * output-file.c (output_file_create) [BFD_ASSEMBLER]: Set the BFD
25 error to bfd_error_system_call before calling as_perror.
26 (output_file_close) [BFD_ASSEMBLER]: Likewise.
27 (output_file_append) [BFD_ASSEMBLER]: Likewise.
28 * listing.c (listing_print) [BFD_ASSEMBLER]: Likewise.
29
302003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
31
0b2af1c5
AM		 32 Add m32r-linux and PIC support. Add new ABI that uses RELA.
33 * configure.in: Add m32r-linux targets.
c9e214e5 34 * configure: Regenerate.
0b2af1c5
AM		 35 * config/tc-m32r.c (md_parse_option): Add -KPIC option.
36 (tc_gen_reloc): Added.
37 (debug_sym, md_estimate_size_before_relax, md_convert_frag,
38 md_pcrel_from_section, m32r_fix_adjustable): Changed for PIC.
39 * config/tc-m32r.h (tc_gen_reloc, EXTERN_FORCE_RELOC): Undefined.
40 (TC_HANDLES_FX_DONE, TC_FIX_ADJUSTABLE, TC_RELOC_RTSYM_LOC_FIXUP):
c9e214e5
AM		 41 Defined.
42 * doc/c-m32r.texi: Document -KPIC option.
43 * NEWS: Mention the support m32r Linux and PIC.
44
452003-12-18 Nick Clifton <nickc@redhat.com>
46
47 * input-file.c (input_file_open): Remove call to stat().
48 Add a check for getc() failing, and catch the case where the
49 failure is due to an attempt to read a directory.
50
512003-12-18 Richard Sandiford <rsandifo@redhat.com>
52
53 * config/tc-mips.c (mips_need_elf_addend_fixup): Delete.
54 (md_apply_fix3): Remove bfd_install_relocation workarounds.
55 (tc_gen_reloc): Likewise. Factor handling of pc-relative relocations
56 and treat fx_addnumber as relative to the relocation address.
57
582003-12-18 Richard Sandiford <rsandifo@redhat.com>
59
60 * config/tc-mips.c (s_change_section): When parsing the MIPS-specific
61 .section syntax, map SHT_MIPS_DWARF to SHT_PROGBITS.
62
632003-12-17 Mark Mitchell <mark@codesourcery.com>
64
65 * config/tc-arm.c (arm_archs): Change "armv6" to "armv6j".
66 * doc/c-arm.texi (ARM Options): Likewise.
67
682003-12-17 Nick Clifton <nickc@redhat.com>
69
70 * config/tc-m32r.c (error_explicit_parallel_conflicts): Rename
0b2af1c5
AM		 71 to 'ignore_parallel_conflicts'.
72 (md_longopts): Change option names as well.
73 (md_parse_option): Separate the warn_explicit and ignore
74 parallel conflicts options.
75 (md_show_usage): Update descriptions of these options.
76 (first_writes_to_seconds_operands): Do not run this check if
77 ignoring parallel conflicts.
78 (assemble_two_insns): Remove code that checked
79 error_explicit_parallel_conflicts.
80 * doc/c-m32r.texi: Update descriptions of the options.
81
c9e214e5
AM		 822003-12-16 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
83
84 * tc-arm.c (do_adr): Do not adjust pc by -8 if TE_WINCE is
85 defined.
86 (do_adrl): Likewise.
87
882003-12-15 Christian Groessler <chris@groessler.org>
89
90 * config/tc-z8k.c (struct z8k_exp): Remove, not used anywhere.
91 (ctrl_table): Add "flags" keyword and some comments.
92 (flag_table): Convert to uppercase.
93 (get_flags_operand): Be case insensitive.
94 (get_interrupt_operand): Be case insensitive. Support notation
95 where the inperrupt arguments are separated by commas.
96 (get_operands): Check whether get_flags_operand consumed all
97 arguments. Return failure if get_ctrl_operand didn't recognize a
98 valid control register.
99 (get_specific): Add case CLASS_CTRL: Test for valid control
100 register for ldctlb opcode.
101 (build_bytes): Check for valid control registers.
102
1032003-12-15 Nick Clifton <nickc@redhat.com>
104
105 * config/obj-aout.c (obj_crawl_symbol_chain): Skip defined
106 symbols which resolve to symbolic values.
107
1082003-12-13 Alan Modra <amodra@bigpond.net.au>
109
110 * config/obj-elf.c: Convert to C90, remove unneeded prototypes and
111 casts. Formatting.
112 * config/obj-elf.h: Remove PARAMS.
113
114 * read.c (s_lcomm_internal): Make global.
115 * read.h (s_lcomm_internal): Declare.
116 * config/obj-elf.c (elf_pseudo_table): Handle lcomm.
117 (obj_elf_lcomm): New function.
118
1192003-12-13 Alan Modra <amodra@bigpond.net.au>
120
121 * read.c: Remove unneeded prototypes.
122 (s_comm): Split out code to..
123 (s_comm_internal): ..here. Tidy error returns. Rearrange so that
124 "name" from input line may be used in more places. Merge code
125 testing for valid size from elf_common. Merge code from
126 s_lcomm_internal. Call comm_parse_extra.
127 (bss_alloc): New function, split out of s_lcomm_internal and
128 elf_common.
129 (parse_align): Likewise.
130 (s_lcomm_internal): Rewrite.
131 (s_lcomm, s_lcomm_bytes): Use s_comm_internal.
132 * read.h (bss_alloc, parse_align, s_comm_internal): Declare.
133 * config/obj-elf.c (elf_common): Split out code to..
134 (elf_common_parse): ..here. Remove code common to s_comm_internal,
135 parse_align and bss_alloc. Rearrange and Tidy.
136 * config/tc-alpha.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Define.
137
1382003-12-10 Zack Weinberg <zack@codesourcery.com>
139
140 * tc-ppc.c (md_assemble): Rewrite comment about optional operands
141 to indicate that 'all or none' is also handled. Pluralize a
142 word in another comment.
143
1442003-12-10 Paul Brook <paul@codesourcery.com>
145
146 * config/tc-arm.c (FPU_MAVERICK): Define.
147 (FPU_ARCH_MAVERICK): Define.
148 (arm_float_abi): Define.
149 (mfloat_abi_opt): New variable.
150 (md_begin): Use them.
151 (arm_opts): Add msoft-float and mhard-float.
152 (arm_cpus): Use FPU_ARCH_MAVERICK.
153 (arm_fpus): Add maverick.
154 (arm_float_abis): Add.
155 (arm_parse_float_abi): New function.
156 (arm_long_options): Add mfloat-abi.
157 * doc/as.texinfo: Document -mfloat-abi=.
158 * doc/c-arm.text: Ditto. Menution -fpu=maverick.
159
1602003-12-09 Paul Brook <paul@codesourcery.com>
161
162 * config/tc-arm.c (do_umaal): Fix typo.
163
1642003-12-06 Kazu Hirata <kazu@cs.umass.edu>
165
166 * dwarf2dbg.c: Convert to ISO-C.
167 * write.c: Likewise.
168 * write.h: Likewise.
169
1702003-12-06 Richard Sandiford <rsandifo@redhat.com>
171
172 * config/tc-mips.c (macro): Switch misordered call to frag_grow()
173 and setting of tc_fr_offset.
174
1752003-12-05 Ricardo Anguiano <anguiano@codesourcery.com>
176 Mark Mitchell <mark@codesourcery.com>
177 Richard Earnshaw <rearnsha@arm.com>
178
179 Add V6 support.
180 * config/tc-arm.c (ARM_EXT_V6): New macro.
181 (ARM_ARCH_V6): Likewise.
182 (SHIFT_IMMEDIATE): Likewise.
183 (SHIFT_LSL_OR_ASR_IMMEDIATE): Likewise.
184 (SHIFT_ASR_IMMEDIATE): Likewise.
185 (SHIFT_LSL_IMMMEDIATE): Likewise.
186 (do_cps): New function.
187 (do_cpsi): Likewise.
188 (do_ldrex): Likewise.
189 (do_pkhbt): Likewise.
190 (do_pkhtb): Likewise.
191 (do_qadd16): Likewise.
192 (do_rev): Likewise.
193 (do_rfe): Likewise.
194 (do_sxtah): Likewise.
195 (do_sxth): Likewise.
196 (do_setend): Likewise.
197 (do_smlad): Likewise.
198 (do_smlald): Likewise.
199 (do_smmul): Likewise.
200 (do_ssat): Likewise.
201 (do_usat): Likewise.
202 (do_srs): Likewise.
203 (do_ssat16): Likewise.
204 (do_usat16): Likewise.
205 (do_strex): Likewise.
206 (do_umaal): Likewise.
207 (do_cps_mode): Likewise.
208 (do_cps_flags): Likewise.
209 (do_endian_specifier): Likewise.
210 (do_pkh_core): Likewise.
211 (do_sat): Likewise.
212 (do_sat16): Likewise.
213 (insns): Add V6 instructions.
214 (do_t_cps): New function.
215 (do_t_cpy): Likewise.
216 (do_t_setend): Likewise.
217 (THUMB_CPY): New macro.
218 (tinsns): Add V6 instructions.
219 (decode_shift): Handle V6 restricted-shift options.
220 (thumb_mov_compare): Support CPY.
221 (arm_cores): Add arm1136js and arm1136jfs.
222 (arm_archs): Add armv6.
223 (arm_fpus): Add arm1136jfs.
224 * doc/c-arm.texi (ARM Options): Mention arm1136js, arm1136jfs, and
225 armv6 options.
226
2272003-12-06 Christian Groessler <chris@groessler.org>
228
229 * config/tc-z8k.c (parse_reg): Be case insensitive when checking
230 register names.
231 (get_ctrl_operand): Be case insensitive when checking ctrl names.
232
2332003-12-05 Nick Clifton <nickc@redhat.com>
234
235 * config/tc-sh.c (md_show_usage): Fix compilation errors
236 introduced by the previous delta.
237
2382003-12-03 Alexandre Oliva <aoliva@redhat.com>
239
240 * config/tc-sh.c: Add support for sh4a and no-fpu variants.
c9e214e5
AM		 241
2422003-12-05 Michael Snyder <msnyder@redhat.com>
243
244 * config/tc-sh.c (md_show_usage): Mention new -isa options.
245 * doc/c-sh.texi: Document new -isa options.
246 * doc/c-sh64.texi: Ditto.
247 * NEWS: Mention new support for sh4a.
248
2492003-12-03 H.J. Lu <hongjiu.lu@intel.com>
250
251 * config/tc-alpha.c (s_alpha_end): Don't crash if there is no
252 matching .ent.
253
2542003-12-04 Alan Modra <amodra@bigpond.net.au>
255
256 * tc.h (md_pcrel_from): Don't declare if defined as a macro.
257
2582003-12-03 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
259
260 * config/tc-m32r.h : Add support for new machine m32r2.
261 * config/tc-m32r.c : Likewise.
262 Add new command line switches and directives to allow endian-ness
263 to be selected and some warnings to be turned into errors.
264 (line_separator_chars) : Use '!'.
265 * doc/c-m32r.texi: Document new switches and directives.
266 * NEWS: Mention new support.
267
2682003-12-03 Dave Airlie <airlied@linux.ie>
269
270 * configure.in: Likewise.
271 * configure: Regenerate.
272 * config/tc-vax.c (md_shortopts): Add 'Q'.
273 (md_parse_option): Ignore 'Q' for now.
274
2752003-12-02 Kazu Hirata <kazu@cs.umass.edu>
276
277 * messages.c: Convert to ISO-C.
278 * obj.h: Likewise.
279 * output-file.c: Likewise.
280 * output-file.h: Likewise.
281 * sb.c: Likewise.
282 * sb.h: Likewise.
283 * stabs.c: Likewise.
284 * subsegs.c: Likewise.
285 * subsegs.h: Likewise.
286 * tc.h: Likewise.
287
2882003-12-02 Kazu Hirata <kazu@cs.umass.edu>
289
290 * config/obj-elf.c: Remove ARGSUSED.
291
2922003-12-02 Alan Modra <amodra@bigpond.net.au>
293
294 * Makefile.am: Run "make dep-am".
295 * Makefile.in: Regenerate.
296
2972003-11-30 Kazu Hirata <kazu@cs.umass.edu>
298
299 * symbols.c: Convert to ISO-C.
300 * symbols.h: Likewise.
301
3022003-11-28 Christian Groessler <chris@groessler.org>
303
304 * config/tc-z8k.c: Convert to ISO-C.
305 * config/tc-z8k.h: Likewise.
306
3072003-11-27 Kazu Hirata <kazu@cs.umass.edu>
308
309 * read.c: Convert to ISO-C.
310 * read.h: Likewise.
311
3122003-11-27 Nick Clifton <nickc@redhat.com>
313
314 * config/tc-sh.c (sh_elf_cons): If md_cons_align is defined
315 call it to make sure that the constants that are going to be
316 emitted are correctly aligned.
317
3182003-11-27 Alexandre Oliva <aoliva@redhat.com>
319
320 * config/tc-frv.c (md_pcrel_from_section): Don't adjust when
321 referencing symbol in a different section.
322
3232003-11-26 Christian Groessler <chris@groessler.org>
324
325 * config/tc-z8k.c (s_segm): Fix indentation.
326 (md_apply_fix3): Likewise.
327 (cc_names): Add alias names for the names generated by the
328 disassembler.
329 (get_cc_operand): Be case insensitive.
330 (get_operands): Improve error handling for cc operands.
331 (check_operand): Not used, remove.
332 (md_assemble): Remove unused variable prev_opcode. Skip
333 whitespace until end-of-line only. Restore *op_end after call to
334 hash_find.
335
3362003-11-26 Nick Clifton <nickc@redhat.com>
337
338 * config/tc-h8300.c (get_operand): Allow er4-er7 for ldm/stm
339 instructions on the H8SX.
340
3412003-11-25 Kazu Hirata <kazu@cs.umass.edu>
342
343 * config/tc-h8300.c (h8_exp): Remove.
344
3452003-11-25 Asgari Jinia <asgarij@kpitcummins.com>
346
347 * config/tc-h8300.c (md_assemble): Check operands validity for
348 ldm/stm.
349 (get_operand): Check register pair's validity as per technical
350 note TN-H8*-193A/E from Renesas for H8s and for H8Sx manual.
351
3522003-11-24 Kazu Hirata <kazu@cs.umass.edu>
353
354 * listing.c: Convert to ISO-C.
355 * listing.h: Likewise.
356 * macro.c: Likewise.
357 * macro.h: Likewise.
358
3592003-11-24 Jakub Jelinek <jakub@redhat.com>
360
361 * app.c (do_scrub_chars): Add PUT (ch) and ch = GET ()
362 when transitioning from states 14 or 15 to 0 or 1.
363
3642003-11-23 Kazu Hirata <kazu@cs.umass.edu>
365
366 * hash.c: Convert to ISO-C.
367 * hash.h: Likewise.
368 * input-file.c: Likewise.
369 * input-file.h: Likewise.
370 * input-scrub.c: Likewise.
371 * itbl-ops.c: Likewise.
372 * itbl-ops.h: Likewise.
373
3742003-11-23 Kazu Hirata <kazu@cs.umass.edu>
375
376 * config/tc-h8300.c (Hmode): Make it global.
377 (Smode): Likewise.
378 (Nmode): Likewise.
379 (SXmode): Likewise.
380
3812003-11-22 Kazu Hirata <kazu@cs.umass.edu>
382
383 * ehopt.c: Convert to ISO-C.
384 * emul.h: Likewise.
385 * expr.c: Likewise.
386 * expr.h: Likewise.
387 * flonum-copy.c: Likewise.
388 * flonum-mult.c: Likewise.
389 * flonum.h: Likewise.
390 * frags.c: Likewise.
391 * frags.h: Likewise.
392
3932003-11-22 Alan Modra <amodra@bigpond.net.au>
394
395 * doc/c-ppc.texi (PowerPC-Pseudo): Add section.
396
397 * app.c (do_scrub_chars): Revert 2003-04-23 and 2003-04-22.
398
3992003-11-21 Kazu Hirata <kazu@cs.umass.edu>
400
401 * ecoff.c: Convert to ISO-C.
402 * ecoff.h: Likewise.
403
4042003-11-22 Alan Modra <amodra@bigpond.net.au>
405
406 * config/tc-ppc.c (parse_cpu): New function, broken out from..
407 (md_parse_option): ..here.
408 (ppc_setup_opcodes): New function, broken out from..
409 (md_begin): ..here.
410 (ppc_machine): Implement .machine pseudo op.
411
4122003-11-20 Kazu Hirata <kazu@cs.umass.edu>
413
414 * depend.c: Convert to ISO-C.
415 * dwarf2dbg.c: Likewise.
416 * dwarf2dbg.h: Likewise.
417
4182003-11-20 Kazu Hirata <kazu@cs.umass.edu>
419
420 * app.c: Convert to ISO-C.
421 * as.h: Likewise.
422 * atof-generic.c: Likewise.
423 * bignum-copy.c: Likewise.
424 * bignum.h: Likewise.
425 * cgen.c: Likewise.
426 * cgen.h: Likewise.
427 * cond.c: Likewise.
428
4292003-11-20 DJ Delorie <dj@redhat.com>
430
431 * config/tc-sh64.c (shmedia_frob_section): Only frob elf32
432 sections.
433
4342003-11-19 Kazu Hirata <kazu@cs.umass.edu>
435
436 * config/tc-h8300.c: Make some functions and global
437 variables static appropriately.
438
4392003-11-19 Kazu Hirata <kazu@cs.umass.edu>
440
441 * config/obj-ieee.c: Remove duplicate prototypes.
442 * config/tc-h8300.c: Likewise.
443
4442003-11-19 Kazu Hirata <kazu@cs.umass.edu>
445
446 * config/tc-h8300.c: Convert to ISO-C.
447 * config/tc-h8300.h: Likewise.
448
4492003-11-19 Kazu Hirata <kazu@cs.umass.edu>
450
451 * config/tc-mcore.h: Remove prototypes already in tc.h.
452 * config/tc-tic4x.c: Likewise.
453
4542003-11-19 Kazu Hirata <kazu@cs.umass.edu>
455
456 * config/tc-arc.c: Remove a local prototype of atof_ieee.
457 * config/tc-ip2k.c: Likewise.
458 * config/tc-iq2000.c: Likewise.
459 * config/tc-tic30.c: Remove a comment.
460
4612003-11-19 Bob Wilson <bob.wilson@acm.org>
462
463 * config/tc-xtensa.c (xg_emit_insn): Include "dwarf2dbg.h" and add
464 call to dwarf2_emit_insn.
465
4662003-11-18 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
467
468 * config/tc-mips.c (macro): Handle new macros: "lca" and "dlca"
469 for loading addresses using CALL relocations.
470 Don't emit CALL relocations when a base register is used.
471
4722003-11-15 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
473
474 * config/tc-mips.c: Formatting fixes.
475
4762003-11-14 Ben Elliston <bje@wasabisystems.com>
477
478 * config/tc-arm.c (arm_elf_change_section): Not static.
479
4802003-11-13 Nick Clifton <nickc@redhat.com>
481
482 * tc-arm.c (mapping_state): New function. Emit a mapping
483 symbol if necessary.
484 (arm_elf_change_section): New function. Intercept section
485 changes and generate mapping symbols.
486 (s_bss): Likewise.
487 (s_arm_elf_cons): Likewise.
488 (opcode_select): Choose the correct mapping state.
489 (md_assemble): Likewise.
490 * tc-arm.h (md_elf_section_change_hook): Define.
491 * doc/c-arm.texi (ARM Mapping Symbols): New node.
492 * NEWS: Mention new feature.
493
4942003-11-12 Daniel Jacobowitz <drow@mvista.com>
495
496 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Define.
497 * doc/Makefile.am (install-info): Define.
498
499 * aclocal.m4: Regenerate.
500 * Makefile.in: Regenerate.
501 * doc/Makefile.in: Regenerate.
502
5032003-11-11 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
504
505 * configure.in: Add support for arm-wince-pe target.
506 * configure: Regenerate.
507
5082003-11-11 Jan Hubicka <jh@suse.cz>
509
510 * config/tc-i386.c (tc_i386_fix_adjustable):
511
5122003-11-10 Alan Modra <amodra@bigpond.net.au>
513
514 * config/tc-ia64.c (ia64_handle_align): Remove bogus be_nop.
515
5162003-11-10 Alan Modra <amodra@bigpond.net.au>
517
518 * README: Update bug report address. Move bug reporting info to
519 binutils/README.
520
5212003-11-07 Christian Groessler <chris@groessler.org>
522
523 * doc/c-z8k.texi: Document command-line options. Fix byte
524 register names. Document '.z8001' and '.z8002' directives.
525 Extend addressing modes documentation.
526
5272003-11-07 Jonathan R. Grant <jg-binutils@jguk.org>
528
529 * input-file.c (input_file_open): Use "No such file" error
530 message.
531
5322003-11-06 Pete Gonzalez <pgonzalez@bluel.com>
533
534 * config/tc-arm.texi (struct reg_entry): Add new field 'builtin'.
535 (rn_table, iwmmxt_table, cp_table, cn_table, fn_table, sn_table,
536 dn_table, mav_mvf_table, mac_mvd_table, mav_mvfx_table,
537 mav_mvax_table, mav_dspc_table): Initialise new field.
538 (insert_reg_alias): Initialise new field.
539 (md_pseudo_table): Add "unreq" entry.
540 (s_unreq): New function: Undo the effects of a previous .req.
541 * doc/c-arm.texi: Document new pseudo op.
542 * NEWS: Mention new feature.
543
5442003-11-06 Bruno Rohee <bruno@rohee.com>
545
546 * config/obj-vms.c: Fix "the the" typo.
547 * doc/c-arm.texi: Likewise.
548
5492003-11-06 Nick Clifton <nickc@redhat.com>
550
551 * config/obj-vms.c: Convert to ISO-C.
552
5532003-11-05 Alan Modra <amodra@bigpond.net.au>
554
555 * config/tc-ppc.h (TC_FORCE_RELOCATION): Only define for ELF and XCOFF.
556
5572003-10-31 Christian Groessler <chris@groessler.org>
558
559 * config/tc-i860.c (md_pcrel_from): Fix typo in comment.
560
5612003-10-29 Phil Edwards <phil@codesourcery.com>
562
563 * configure.in (arm-*-vxworks, i386-*-vxworks, mips-*-vxworks,
564 ppc-*-vxworks, ppc-*-windiss): Remove separate outdated stanzas.
565 (*-*-vxworks, *-*-windiss): Use common stanzas, all ELF.
566 * configure: Regenerated.
567
5682003-10-27 Kazu Hirata <kazu@cs.umass.edu>
569
570 * ChangeLog: Fix typos.
571 * ChangeLog-9295: Likewise.
572 * as.c: Fix comment typos.
573 * as.h: Likewise.
574 * atof-generic.c: Likewise.
575 * bit_fix.h: Likewise.
576 * frags.h: Likewise.
577 * hash.c: Likewise.
578 * input-file.c: Likewise.
579 * input-scrub.c: Likewise.
580 * itbl-ops.c: Likewise.
581 * itbl-parse.y: Likewise.
582 * listing.c: Likewise.
583 * macro.h: Likewise.
584 * read.c: Likewise.
585 * sb.c: Likewise.
586 * sb.h: Likewise.
587 * symbols.c: Likewise.
588 * symbols.h: Likewise.
589
5902003-10-27 Stephane Carrez <stcarrez@nerim.fr>
591
592 * config/tc-m68hc11.c: Convert to ISO C90.
593 * config/tc-m68hc11.h: Likewise.
594
5952003-10-26 Kazu Hirata <kazu@cs.umass.edu>
596
597 * doc/c-sh64.texi: Fix a typo.
598
5992003-10-26 Kazu Hirata <kazu@cs.umass.edu>
600
601 * doc/c-alpha.texi: Fix typos.
602 * doc/c-ia64.texi: Likewise.
603 * doc/c-mmix.texi: Likewise.
604 * doc/c-sh64.texi: Likewise.
605 * doc/c-xtensa.texi: Likewise.
606 * doc/internals.texi: Likewise.
607
6082003-10-24 H.J. Lu <hongjiu.lu@intel.com>
609
610 * config/obj-elf.c (obj_elf_change_section): Allow SHF_ALLOC
611 for .interp, .strtab and .symtab. Use specified section
612 attributes.
613
6142003-10-22 Andreas Schwab <schwab@suse.de>
615 H.J. Lu <hongjiu.lu@intel.com>
616 Jim Wilson <wilson@specifixinc.com>
617
618 * config/tc-ia64.c (update_qp_mutex): New.
619 (note_register_values): Properly handle one of PRs in compare
620 is PR0. Don't add a mutex relation for .and.orcm/.or.andcm.
621 Clear mutex relation for .none/.unc. Don't clear mutex relation
622 on predicated compare.
623
6242003-10-21 Wouter van Heyst <wouter@vidicode.nl>
625
626 * config/tc-arm.c (all_reg_maps): Correct text describing Maverick
627 register requirements.
628 (md_begin): Remove F_SOFT_FLOAT if enabling MAVERICK FP.
629
6302003-10-21 Peter Barada <pbarada@mail.wm.sps.mot.com>
631 Bernardo Innocenti <bernie@develer.com>
632
633 * config/tc-m68k.c: Add MCF528x (MCFv4) support.
634 * config/m68k-parse.h: Likewise.
635 * NEWS: Mention the new support.
636 * doc/c-m68k.texi: Document new processor selection switch.
637
6382003-10-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
639
640 * config/tc-mips.c (normalize_constant_expr): New function to fix sign
641 extensions broken by gas' expression evaluation of constants.
642 (check_absolute_expr): Use it.
643 (mips_ip): Likewise.
644
6452003-10-18 Hans-Peter Nilsson <hp@bitrange.com>
646
647 Generate BFD_RELOC_MMIX_PUSHJ_STUBBABLE for PUSHJ when possible.
648 * doc/c-mmix.texi (MMIX-Opts): Document --no-pushj-stubs and
649 --no-stubs.
650 * config/tc-mmix.c: Include limits.h. Expand on mmix_relax_table
651 comment.
652 (expand_op, mmix_next_semicolon_is_eoln): Fix head comment.
653 (pushj_stubs): New variable.
654 (OPTION_NOPUSHJSTUBS, STATE_PUSHJSTUB, PUSHJSTUB_MIN)
655 (PUSHJSTUB_MAX): New macros.
656 (md_longopts): New options "--no-pushj-stubs" and synonym
657 "--no-stubs".
658 (mmix_relax_table): Handle new entry for STATE_PUSHJSTUB.
659 (md_parse_option): Handle OPTION_NOPUSHJSTUBS.
660 (md_estimate_size_before_relax): Modify STATE_PUSHJ state for
661 PUSHJ stub relaxation.
662 (md_convert_frag): Handle STATE_PUSHJSTUB.
663 (md_apply_fix3): Handle BFD_RELOC_MMIX_PUSHJ_STUBBABLE.
664 (tc_gen_reloc): Ditto.
665 (mmix_md_relax_frag): Handle PUSHJ stub relaxation.
666 * config/tc-mmix.h (TC_SEGMENT_INFO_TYPE): Define.
667 (struct mmix_segment_info_type): New.
668
6692003-10-17 Paul Dale <pauli@snapgear.com>
670 Bernardo Innocenti <bernie@develer.com>
671
672 * config/tc-m68k.c (make_pcrel_absolute): Enforce
673 PC-relative jumps with --pcrel.
674 (md_convert_frag_1): Likewise.
675 (md_create_long_jump): Likewise.
676
6772003-10-17 Shrinivas Atre <shrinivasa@KPITCummins.com>
678
679 * config/tc-h8300.c (PSIZE): Correct for Normal mode.
680 (get_operand): Accept both 16 bit 32 bit registers as pointer
681 registers, when operating in Normal mode.
682 (fix_operand_size): Make default address size 16 for Normal mode.
683
6842003-10-17 Ian Lance Taylor <ian@wasabisystems.com>
685
686 * config/tc-arm.c (do_iwmmxt_byte_addr): Reject control
687 registers.
688 (do_iwmmxt_word_addr): With a control register, reject conditional
689 execution and reject a non-word size.
690
6912003-10-16 Peter Bergner <bergner@vnet.ibm.com>
692
693 * configure.in: Set em=linux for ppc-*-linux-gnu* target.
694 * configure: Regenerate.
695
6962003-10-15 Alan Modra <amodra@bigpond.net.au>
697
698 * doc/as.texinfo (Align): Correct list of byte targets.
699
7002003-10-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
701
702 * config/tc-mips.c (macro_build_ldst_constoffset,load_register,macro):
703 Fix indentation. Better error message.
704
7052003-10-14 Bob Wilson <bob.wilson@acm.org>
706
707 * config/tc-xtensa.c (xtensa_create_property_segments): Remove bfd
708 argument in call to xtensa_get_property_section_name. Formatting.
709
7102003-10-11 Kaz Kojima <kkojima@rr.iij4u.or.jp>
711
712 * config/tc-sh.h (sh_coff_reloc_mangle): Delete an extra
713 parenthesis.
714
7152003-10-11 Kaz Kojima <kkojima@rr.iij4u.or.jp>
716
717 * config/tc-sh.c: Convert to ISO C90. Remove unnecessary
718 prototypes and casts.
719 * config/tc-sh.h: Likewise.
720 * config/tc-sh64.c: Likewise.
721 * config/tc-sh64.h: Likewise.
722
7232003-10-08 Dave Brolley <brolley@redhat.com>
724
725 * config/tc-frv.c (fr550_check_insn_acc_range): New function.
726 (fr550_check_acc_range): New function.
727 (md_assemble): Call fr550_check_acc_range.
728
7292003-10-08 Dave Brolley <brolley@redhat.com>
730
731 * config/tc-frv.c: Handle DEFAULT_CPU_FR550.
732 (md_parse_option): Handle OPTION_CPU==fr550.
733 (md_show_usage): Document fr550.
734
7352003-10-08 Philippe De Muyter <phdm@macqel.be>
736
737 * as.c (use_gnu_debug_info_extensions) : New variable.
738 (parse_args) : Accept new --gstabs+ option, and set
739 `use_gnu_debug_info_extensions'.
740 (show_usage) : Document --gstabs+ option.
741 * as.h (use_gnu_debug_info_extensions) : New extern declaration.
742 * stabs.c (stabs_generate_asm_file) : If
743 `use_gnu_debug_info_extensions' is set, add the compilation
744 directory to the stabs debug info.
745 * doc/as.texinfo : Document --gstabs+ option.
746 * NEWS: Mention new feature.
747
7482003-10-06 Matt Thomas <matt@3am-software.com>
749
750 Switch NetBSD/hppa to use Linux PA-RISC ELF ABI and
751 assembler syntax.
752
753 * tc-hppa.c: Add "%farg[0-3]", "%fret", "%t[1-4]", "%tf[1-4]"
754 register names. Change all "defined (TE_LINUX)" to
755 "(defined (TE_LINUX) || defined (TE_NETBSD))".
756
757 * tc-hppa.h: Make NetBSD use "elfXX-hppa-linux" bfd target.
758 Remove NetBSD's use of LABELS_WITHOUT_COLONS.
759
7602003-10-06 Robert Millan <robertmh@gnu.org>
761
762 * configure.in: Match GNU/KNetBSD with new knetbsd*-gnu triplet.
763 * configure: Regenerate.
764
7652003-10-05 Nick Clifton <nickc@redhat.com>
766
767 * as.c (parse_args): Revert patch to change handling of -f
768 option. Its behaviour is mandated by the POSIX 2 spec.
769
7702003-10-04 Christian Groessler <chris@groessler.org>
771
772 * tc-z8k.c (newfix): Tell fix_new_exp about pc relativeness.
773 (md_apply_fix3): Fix R_JR, R_DISP7, and R_CALLR cases.
774 (md_pcrel_from): This function now gets called. Supply return
775 value.
776
7772003-10-04 Nick Clifton <nickc@redhat.com>
778
779 * as.c: Convert to ISO C90.
780
7812003-10-04 Nick Clifton <nickc@redhat.com>
782
783 * as.c (std_shortopts): Remove 'f'.
784 (std_longopts): Add 'f'. Doing this prevents -f<foo> being
785 acecpted as an alias for -f.
786
7872003-10-04 Danny Smith <danny_r_smith_2001@yahoo.co.nz>
788
789 * config/obj-coff.c (obj_coff_section [BEF_ASSEMBLER]):
790 Make 'r' mean readonly data.
791
7922003-10-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
793
794 * config/tc-mips.c (macro_build_ldst_constoffset,load_register,macro):
795 Unbreak overflow checks.
796
7972003-10-01 Chris Demetriou <cgd@broadcom.com>
798
799 * config/tc-mips.c (s_cpreturn): Correct errors in comment.
800
8012003-10-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
802
803 * config/tc-mips.c (macro_build_ldst_constoffset): Fix sign extension
804 tests.
805 (load_register): Likewise.
806 (macro): Likewise.
807
8082003-09-30 Chris Demetriou <cgd@broadcom.com>
809
810 * config/tc-mips.c (mips_ip): Capitalize first word of
811 existing condition code warning, and add condition code
812 warnings for .ps instructions, and for bc1any[24][tf].
813
8142003-09-30 Chris Demetriou <cgd@broadcom.com>
815
816 * NEWS: Mention support for MIPS64 Release 2.
817
8182003-09-30 Chris Demetriou <cgd@broadcom.com>
819
820 * NEWS: Add an indication of the cutoff for 2.14.
821
8222003-09-30 Chris Demetriou <cgd@broadcom.com>
823
824 * configure.in (mipsisa64r2, mipsisa64r2el, mipsisa64r2*): New CPUs.
825 * configure: Regenerate.
826 * config/tc-mips.c (imm2_expr): New variable.
827 (md_assemble, mips16_ip): Initialize imm2_expr.
828 (ISA_HAS_64BIT_REGS, ISA_HAS_DROR, ISA_HAS_ROR): Add ISA_MIPS64R2.
829 (macro_build): Handle +A, +B, +C, +E, +F, +G, and +H format operands.
830 (macro): Handle M_DEXT and M_DINS.
831 (validate_mips_insn): Handle +E, +F, +G, +H, and +I format operands.
832 (mips_ip): Likewise.
833 (OPTION_MIPS64R2): New define.
834 (md_longopts): New entry for -mips64r2 (OPTION_MIPS64R2).
835 OPTION_ASE_BASE): Increase to compensate for OPTION_MIPS64R2.
836 (md_parse_option): Handle OPTION_MIPS64R2.
837 (s_mipsset): Handle setting "mips64r2" ISA.
838 (mips_cpu_info_table): Add mips64r2.
839 (md_show_usage): Document -mips64r2 option.
840 * doc/as.texinfo: Docuemnt -mips64r2 option.
841 * doc/c-mips.texi: Likewise.
842
8432003-09-27 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
844
845 * config/tc-hppa.c (pa_ip): Check for invalid 64-bit conditions.
846
8472003-09-26 Matt Thomas <matt@3am-software.com>
848
849 * config/tc-vax.c (md_shortopts): Fix a typo. Remove 'K'.
850 (OPTION_PIC): Define.
851 (md_longopts): Add "pic" option.
852 (md_parse_option): Change 'K' to OPTION_PIC.
853
8542003-09-23 Alan Modra <alan@modra.org>
855
856 * config/obj-elf.c (obj_elf_change_section): Adjust for
857 _bfd_elf_get_sec_type_attr changes. Allow SHF_MERGE and SHF_STRINGS
858 to be set when defaults are not. Don't set attr from defaults if
859 old_sec.
860
8612003-09-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
862
863 * config/tc-mips.c (macro_build_ldst_constoffset): Don't silently
864 truncate values which won't fit im 32 bits.
865 (load_register): Likewise.
866 (macro): Likewise.
867
8682003-09-17 Dmitry Diky <diwil@mail.ru>
869
870 * config/tc-msp430.c (MAX_OP_LEN): Set to 256.
871 (msp430_operands): Remove redundant l2[16] within switch-case.
872
8732003-09-16 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
874
875 * configure.in: Handle arm-*-rtems* and thumb-*rtems*.
876 * configure: Regenerate.
877
8782003-09-14 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
879
880 * config/tc-mips.c (HAVE_64BIT_ADDRESS_CONSTANTS): Remove.
881 (macro_build_ldst_constoffset): Sign-extend 32-bit constants. Change
882 the function prototype.
883 (load_register): Likewise. Simplify the checks for sign-extended
884 constants.
885 (macro): Likewise. Fix code generation for 64-bit address constants
886 outside the 32-bit compatibility space. Adjust
887 macro_build_ldst_constoffset calls.
888 (s_cprestore): Adjust macro_build_ldst_constoffset call.
889
8902003-09-11 Bob Wilson <bob.wilson@acm.org>
891
892 * config/tc-xtensa.c (insn_labels, free_insn_labels, saved_insn_labels,
893 literal_syms): New global variables.
894 (xtensa_define_label, add_target_symbol, xtensa_find_label,
895 map_over_defined_symbols, is_loop_target_label,
896 xtensa_mark_target_fragments, xtensa_move_frag_symbol,
897 xtensa_move_frag_symbols, defined_symbols, branch_targets): Delete.
898 (xtensa_begin_directive): Call md_flush_pending_output. Move symbols
899 from insn_labels to saved_insn_labels when entering a literal region.
900 (xtensa_end_directive): Call md_flush_pending_output. Restore
901 insn_labels list when leaving a literal region.
902 (xtensa_literal_position): Call xtensa_clear_insn_labels.
903 (xtensa_literal_pseudo): Add check to disallow .literal inside a
904 literal region. Move insn_labels to saved_insn_labels and then restore
905 insn_labels on exit.
906 (xg_add_branch_and_loop_targets): Replace add_target_symbol calls with
907 code to set is_loop_target or is_branch_target flag on the symbol
908 (xtensa_create_literal_symbol): Call xtensa_add_literal_sym.
909 (xtensa_add_literal_sym, xtensa_add_insn_label,
910 xtensa_clear_insn_labels): New functions.
911 (xtensa_move_labels): Remove old_frag and old_offset arguments. Add
912 loops_ok argument. Rewrite to use insn_labels list instead of
913 calling xtensa_find_label and to check the is_loop_target flag on
914 symbols when loops_ok is false.
915 (xtensa_frob_label): Remove call to xtensa_define_label. Add call
916 to either xtensa_add_literal_sym or xtensa_add_insn_label. Adjust
917 call to xtensa_move_labels. Propagate is_branch_target and
918 is_loop_target flags from symbols to frags.
919 (xtensa_flush_pending_output): Call xtensa_clear_insn_labels.
920 (md_assemble): Use xtensa_move_labels with loops_ok = FALSE when
921 aligning a loop instruction. Adjust call to xtensa_move_labels for
922 aligning entry instructions. Add call to xtensa_clear_insn_labels.
923 (xtensa_end): Remove call to xtensa_mark_target_fragments.
924 (xtensa_move_literals): Replace xtensa_move_frag_symbols call with
925 code to use new literal_syms list.
926 * config/tc-xtensa.h (xtensa_symfield_type): Add is_loop_target and
927 is_branch_target flags.
928
9292003-09-09 Bob Wilson <bob.wilson@acm.org>
930
931 * config/tc-xtensa.c (xtensa_mark_literal_pool_location): Remove
932 "move_labels" argument and corresponding call to xtensa_move_labels.
933 (md_assemble): Add a separate call to xtensa_move_labels and remove
934 argument for call to xtensa_mark_literal_pool_location.
935 (xtensa_literal_position, xtensa_switch_to_literal_fragment): Fix
936 calls to xtensa_mark_literal_pool_location.
937 (xtensa_create_local_symbol): Delete and inline the code into...
938 (xtensa_create_literal_symbol): ...here.
939 (xtensa_frob_label): Combine conditionals.
940 (expression_maybe_register, xtensa_symbol_new_hook,
941 fix_new_exp_in_seg): Use symbol_get_tc.
942
9432003-09-09 Bob Wilson <bob.wilson@acm.org>
944
945 * config/tc-xtensa.c (xtensa_literal_pseudo): Remove code for
946 combining identical literals.
947 (expression_maybe_register): Remove call to find_lit_sym_translation.
948 (is_duplicate_expression, cache_literal, is_duplicate_literal,
949 add_lit_sym_translation, find_lit_sym_translation): Delete.
950
9512003-09-07 Nick Clifton <nickc@redhat.com>
952
953 * doc/as.texinfo (Comments): Comment character for PPC is #.
954
9552003-09-06 Stephane Carrez <stcarrez@nerim.fr>
956
957 PR savannah/4358:
958 * config/tc-m68hc11.c (s_m68hc11_relax): Use 2 for size to avoid
959 overflow complain.
960
9612003-09-05 Richard Sandiford <rsandifo@redhat.com>
962
963 * config/tc-frv.c (md_pcrel_from_section): Heed TC_FORCE_RELOCATION.
964
9652003-09-04 Nick Clifton <nickc@redhat.com>
966
967 * config/tc-v850.c (set_machine): Accept v850e1 machine number.
968 (md_pseudo_table): Add .v850e1 pseudo op.
969 (md_show_usage): Document -mv850e1 switch.
970 (md_parse_option): Accept -mv850e1 switch.
971 (md_begin): Allow TARGET_CPU to be v850e1.
972 * doc/c-v850.texi: Document -mv850e1 switch and .v850e1 pseudo op.
973 * NEWS: Mention support for v850e1.
974
9752003-09-04 Alan Modra <amodra@bigpond.net.au>
976
977 * config/tc-ppc.c (md_parse_option): Add PPC_OPCODE_ANY to existing
978 ppc_cpu selection rather than replacing.
979 (ppc_set_cpu): Ignore and preserve PPC_OPCODE_ANY in ppc_cpu.
980 (md_begin): When PPC_OPCODE_ANY, insert all opcodes in ppc_hash.
981
9822003-09-03 Robert Millan <robertmh@gnu.org>
983
984 * configure.in: Match GNU/KFreeBSD with new kfreebsd*-gnu
985 triplet.
986 * configure: Regenerate.
987
9882003-09-02 Daniel Jacobowitz <drow@mvista.com>
989
990 * configure.in: Update AC_PREREQ to 2.57. Use AC_CONFIG_FILES
991 and AC_CONFIG_COMMANDS instead of the three-argument AC_OUTPUT.
992 Specify AC_CONFIG_AUX_DIR.
993 * aclocal.m4: Regenerated with aclocal-1.7.
994 * configure: Regenerated with autoconf 2.57.
995 * Makefile.in, doc/Makefile.in: Regenerated with automake-1.7.
996
9972003-08-29 Jakub Jelinek <jakub@redhat.com>
998
999 * dw2gencfi.c (cfi_pseudo_table): Add cfi_window_save.
1000 (dot_cfi, output_cfi_insn): Handle DW_CFA_GNU_window_save.
1001 (output_cie): Don't use DW_EH_PE_pcrel if neither DIFF_EXPR_OK
1002 nor tc_cfi_emit_pcrel_expr are defined.
1003 (output_fde): Use tc_cfi_emit_pcrel_expr if available and
1004 DIFF_EXPR_OK is not defined.
1005 * config/tc-sparc.h (TARGET_USE_CFIPOP): Define.
1006 (tc_cfi_frame_initial_instructions, tc_regname_to_dw2regnum,
1007 tc_cfi_emit_pcrel_expr): Define.
1008 (sparc_cfi_frame_initial_instructions, sparc_regname_to_dw2regnum,
1009 sparc_cfi_emit_pcrel_expr): New prototypes.
1010 (sparc_cie_data_alignment): New decl.
1011 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Define.
1012 * config/tc-sparc.c: Include dw2gencfi.h.
1013 (sparc_cie_data_alignment): New variable.
1014 (md_begin): Initialize it.
1015 (sparc_cfi_frame_initial_instructions): New function.
1016 (sparc_regname_to_dw2regnum): Likewise.
1017 (sparc_cfi_emit_pcrel_expr): Likewise.
1018 * doc/as.texinfo: Document .cfi_window_save.
1019
1020 * config/tc-sparc.c (s_common): Cast last argument to long and
1021 change format string to shut up warning.
1022
10232003-08-25 Jason Eckhardt <jle@rice.edu>
1024
1025 * doc/c-i860.texi: Update text about relocatable address expansions.
1026
10272003-08-24 Jason Eckhardt <jle@rice.edu>
1028
1029 * config/tc-i860.c (md_assemble): Use isrc2 from the original
1030 instruction when expanding E_ADDR.
1031
10322003-08-21 Nick Clifton <nickc@redhat.com>
1033
1034 * po/tr.po: Updated Turkish translation.
1035
10362003-08-20 Alan Modra <amodra@bigpond.net.au>
1037
1038 * config/tc-ppc.c (md_parse_option): Add PPC_OPCODE_ISEL and
1039 PPC_OPCODE_RFMCI to -m440 selected ppc_cpu.
1040
10412003-08-19 Nick Clifton <nickc@redhat.com>
1042
1043 * config/tc-arm.c (cp_address_required_here): Add code to handle
1044 unindexed addressing mode.
1045
10462003-08-19 Alan Modra <amodra@bigpond.net.au>
1047
1048 * config/tc-ppc.c (md_parse_option): Handle -m440.
1049 (md_show_usage): Add -m440.
1050 (md_apply_fix3): Warning fix.
1051 * doc/c-ppc.texi: Document -m440.
1052
10532003-08-16 Benjamin Kalytta <bkausbk@web.de>
1054
1055 * read.c (s_print): Check for NULL.
1056
10572003-08-16 Alan Modra <amodra@bigpond.net.au>
1058
1059 * write.c (fixup_segment): When handling an expression involving
1060 the subtraction of two symbols in the same segment, don't clear
1061 fx_pcrel except for TC_M68K.
1062
10632003-08-14 Alan Modra <amodra@bigpond.net.au>
1064
1065 * config/tc-i386.h: Remove BFD_ASSEMBLER tests and all !BFD_ASSEMBLER
1066 code.
1067 * config/tc-i386.c: Likewise.
1068 (RELOC_ENUM): Don't define. Replace throughout with enum.
1069
1070 * dep-in.sed: Remove libintl.h. Ignore include/fopen-*.h
1071 * Makefile.am (POTFILES.in): Unset LC_COLLATE.
1072 Run "make dep-am".
1073 * Makefile.in: Regenerate.
1074
10752003-08-08 Andreas Schwab <schwab@suse.de>
1076
1077 * config/tc-m68k.h (TARGET_USE_CFIPOP)
1078 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT)
1079 (tc_regname_to_dw2regnum, tc_cfi_frame_initial_instructions):
1080 Define.
1081 * config/tc-m68k.c: Include "dw2gencfi.h".
1082 (tc_m68k_regname_to_dw2regnum)
1083 (tc_m68k_frame_initial_instructions): New functions.
1084
10852003-08-08 Dmitry Diky <diwil@mail.ru>
1086
1087 * config/tc-msp430.c: Add xW42 and xE42 parts. Sort MPU list
1088 according to gcc order.
1089
10902003-08-07 Jason Eckhardt <jle@rice.edu>
1091
1092 * config/tc-i860.c (i860_check_label): New function.
1093 * config/tc-i860.h (i860_check_label): New prototype.
1094 (tc_check_label): Define macro as i860_check_label.
1095
10962003-08-06 Jason Eckhardt <jle@rice.edu>
1097
1098 * config/tc-i860.c (s_align_wrapper): New function and prototype.
1099 (md_pseudo_table): Change s_align_bytes to s_align_wrapper, remove
1100 surrounding OBJ_ELF ifdef, and re-format slightly.
1101 * doc/c-i860.texi: Document the special .align syntax available
1102 in Intel mode.
1103
11042003-08-06 Jason Eckhardt <jle@rice.edu>
1105
1106 * config/tc-i860.c (i860_handle_align): New function.
1107 * config/tc-i860.h (HANDLE_ALIGN): Define macro.
1108 (MAX_MEM_FOR_RS_ALIGN_CODE): Define macro.
1109
11102003-08-06 Jason Eckhardt <jle@rice.edu>
1111
1112 * config/tc-i860.c (i860_process_insn): Check that instructions
1113 with their dual-bit set are 8-byte aligned.
1114
11152003-08-06 Nick Clifton <nickc@redhat.com>
1116
1117 * po/fr.po: Updated French translation.
1118
11192003-08-05 Jason Eckhardt <jle@rice.edu>
1120
1121 * config/tc-i860.c (i860_process_insn): Don't handle dual-bit
1122 setting during flop argument parsing. Instead, do it after
1123 instruction is fully parsed.
1124
11252003-08-05 Jason Eckhardt <jle@rice.edu>
1126
1127 * doc/c-i860.texi: Mention that .dual, .enddual, and .atmp
1128 directives are only available in Intel syntax mode.
1129
11302003-08-05 Jason Eckhardt <jle@rice.edu>
1131
1132 * config/tc-i860.c (s_dual): Accept .dual directive only in
1133 the Intel syntax mode.
1134 (s_enddual): Likewise for .enddual.
1135 (s_atmp): Likewise for .atmp.
1136
11372003-08-04 Alan Modra <amodra@bigpond.net.au>
1138
1139 * config/tc-i386.c (i386_intel_operand): Always call i386_index_check
1140 for memory operands. Pass the full operand_string to i386_index_check.
1141
11422003-08-01 Jason Eckhardt <jle@rice.edu>
1143
1144 * config/tc-i860.c: Remove SYNTAX_SVR4 macro and occurrences.
1145 (target_intel_syntax): Declare variable.
1146 (OPTION_INTEL_SYNTAX): Declare macro.
1147 (md_longopts): Add option -mintel-syntax.
1148 (md_parse_option): Set target_intel_syntax.
1149 (md_show_usage): Add -mintel-syntax usage.
1150 (md_begin): Set reg_prefix based on target_intel_syntax.
1151 (i860_process_insn): Skip register prefix only if there is one.
1152 Parse relocatable expressions in either Intel or AT&T syntax based
1153 on target_intel_syntax instead of the SYNTAX_SVR4 macro.
1154 * doc/c-i860.texi: Document -mintel-syntax option and give blurb
1155 about the differences in syntax.
1156
11572003-08-01 Dmitry Diky <diwil@mail.ru>
1158
1159 * config/tc-msp430.c (msp430_srcoperand): Extend 'push' bug workaround
1160 to all arches.
1161
11622003-07-30 J"orn Rennecke <joern.rennecke@superh.com>
1163
1164 * config/tc-sh.c (md_assemble): For branches, check & update
1165 valid_arch here.
1166
11672003-07-30 Jason Eckhardt <jle@rice.edu>
1168
1169 * config/tc-i860.c: Convert to ISO C90.
1170
11712003-07-30 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1172
1173 * read.c (s_space): Revert 2003-07-28 change.
1174
11752003-07-30 Alan Modra <amodra@bigpond.net.au>
1176
1177 * config/obj-elf.c (obj_elf_change_section): Allow "x" for .note*.
1178
11792003-07-29 Alan Modra <amodra@bigpond.net.au>
1180
1181 * config/tc-sh.c (tc_gen_reloc): Test for R_SH_IND12W only when ELF.
1182
11832003-07-29 Jakub Jelinek <jakub@redhat.com>
1184
1185 * config/tc-ppc.c (md_apply_fix3): Fix check for lq insns.
1186
11872003-07-28 H.J. Lu <hongjiu.lu@intel.com>
1188
1189 * config/obj-elf.c (obj_elf_section_type): Also accept "note".
1190
11912003-07-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1192
1193 * read.c (s_space): Don't warn about .space 0.
1194
11952003-07-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1196
1197 * config/tc-mips.c (mips_flag_pdr): Define.
1198 (md_begin) [OBJ_ELF]: Use it to control .pdr creation.
1199 (s_mips_end) [OBJ_ELF]: Likewise.
1200 (md_longopts) [OBJ_ELF]: Define OPTION_PDR, OPTION_NO_PDR.
1201 (md_parse_option) [OBJ_ELF]: Handle them.
1202 (md_show_usage) [OBJ_ELF]: Document -mpdr, -mno-pdr.
1203
1204 * doc/c-mips.texi (MIPS Opts): Document -mpdr, -mno-pdr.
1205 * doc/as.texinfo (Overview) [MIPS]: Likewise.
1206
12072003-07-25 H.J. Lu <hongjiu.lu@intel.com>
1208
1209 * config/obj-elf.c (obj_elf_change_section): Update
1210 elf_section_type and elf_section_flags only when they are
1211 specified.
1212
12132003-07-25 H.J. Lu <hongjiu.lu@intel.com>
1214
1215 * config/obj-elf.c (obj_elf_change_section): Always set section
1216 type and flags.
1217
12182003-07-25 H.J. Lu <hongjiu.lu@intel.com>
1219
1220 * config/obj-elf.c (special_sections): Removed.
1221 (obj_elf_change_section): Call _bfd_elf_get_sec_type_attr. Set
1222 elf_section_type and elf_section_flags.
1223 (elf_frob_file): Set SHT_GROUP.
1224
1225 * config/obj-elf.h (obj_sec_set_private_data): New.
1226
1227 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): Removed.
1228 * config/tc-ia64.h: Likewise.
1229 * config/tc-m32r.h: Likewise.
1230 * config/tc-m68hc11.h: Likewise.
1231 * config/tc-mcore.h: Likewise.
1232 * config/tc-mips.h: Likewise.
1233 * config/tc-ppc.h: Likewise.
1234 * config/tc-sh64.h: Likewise.
1235 * config/tc-v850.h: Likewise.
1236 * config/tc-xtensa.h: Likewise.
1237
1238 * config/tc-v850.h (SHF_V850_GPREL): Removed.
1239 (SHF_V850_EPREL): Likewise.
1240 (SHF_V850_R0REL): Likewise.
1241
1242 * subsegs.c (subseg_get): Call obj_sec_set_private_data if it
1243 is defined.
1244
12452003-07-24 Stephane Carrez <stcarrez@nerim.fr>
1246
1247 * config/tc-m68hc11.h (DWARF2_ADDR_SIZE): Use 32-bit address for
1248 debugging symbols so that we handle page memory correctly.
1249
12502003-07-24 Nick Clifton <nickc@redhat.com>
1251
1252 * po/fr.po: Updated French translation.
1253
12542003-07-23 Daniel Jacobowitz <drow@mvista.com>
1255
1256 * config/tc-arm.c (arm_archs): Add iwmmxt.
1257
12582003-07-22 H.J. Lu <hongjiu.lu@intel.com>
1259
1260 * read.c (do_parse_cons_expression): Mark nbytes unused to
1261 silence gcc.
1262
12632003-07-22 Alexandre Oliva <aoliva@redhat.com>
1264
1265 * config/tc-h8300.c (get_specific): No PCREL8 encoding for bsr/bc
1266 or bsr/bs.
1267
1268 * config/tc-h8300.c (md_assemble): Make sure characters after
1269 slash and dot are lower-case.
1270
12712003-07-17 Nick Clifton <nickc@redhat.com>
1272
1273 * po/es.po: New Spanish translation.
1274 * po/tr.po: New Turkish translation.
1275 * po/opcodes.pot: Regenerate.
1276
12772003-07-16 Alan Modra <amodra@bigpond.net.au>
1278
1279 * dwarf2dbg.c (get_frag_fix): Revert 2001-11-15 change.
1280 (generic_dwarf2_emit_offset): Don't define function when
1281 TC__DWARF2_EMIT_OFFSET is defined.
1282
12832003-07-15 Richard Sandiford <rsandifo@redhat.com>
1284
1285 * config/tc-mips.c (hilo_interlocks): True for CPU_RM7000.
1286 (mips_cpu_info_table): Add rm7000 and rm9000 entries.
1287 * doc/c-mips.texi: Document -march=rm9000.
1288
12892003-07-15 Alan Modra <amodra@bigpond.net.au>
1290
1291 * config/tc-v850.c (md_assemble): When no reloc, create pcrel fixups
1292 only for V850_OPERAND_DISP operands.
1293
12942003-07-15 Alan Modra <amodra@bigpond.net.au>
1295
1296 * frags.c (frag_more): Move segment checks to..
1297 (frag_alloc_check): ..here. New function.
1298 (frag_append_1_char): Call frag_alloc_check.
1299
13002003-07-14 Nick Clifton <nickc@redhat.com>
1301
1302 * po/tr.po: Update with latest version.
1303 * po/POTFILES.in: Regenerate.
1304 * po/gas.pot: Regenerate.
1305 * configure: Regenerate.
1306
13072003-07-14 Nick Clifton <nickc@redhat.com>
1308
1309 * config/tc-ip2k.c: Remove inclusion of <ctype.h>
1310 * config/tc-tic4x.c: Replace inclusion of <ctype.h> with
1311 "safe-ctype.h" and update use of macros.
1312 * Makefile.am: Update dependencies.
1313 * Makefile.in: Regenerate.
1314
13152003-07-11 Alan Modra <amodra@bigpond.net.au>
1316
1317 * po/gas.pot: Regenerate.
1318
13192003-07-10 Jakub Jelinek <jakub@redhat.com>
1320
1321 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define always.
1322 (TARGET_USE_CFIPOP, tc_cfi_frame_initial_instructions,
1323 tc_regname_to_dw2regnum, DWARF2_DEFAULT_RETURN_COLUMN,
1324 DWARF2_CIE_DATA_ALIGNMENT): Define.
1325 (ppc_cfi_frame_initial_instructions, tc_ppc_regname_to_dw2regnum): New
1326 prototypes.
1327 (ppc_cie_data_alignment): Declare.
1328 * config/tc-ppc.c: Include dw2gencfi.h.
1329 (ppc_cie_data_alignment): Define.
1330 (md_begin): Initialize ppc_cie_data_alignment.
1331 (ppc_cfi_frame_initial_instructions, tc_ppc_regname_to_dw2regnum): New
1332 functions.
1333 * config/tc-s390.h (DWARF2_LINE_MIN_INSN_LENGTH): Define always.
1334 (TARGET_USE_CFIPOP, tc_cfi_frame_initial_instructions,
1335 tc_regname_to_dw2regnum, DWARF2_DEFAULT_RETURN_COLUMN,
1336 DWARF2_CIE_DATA_ALIGNMENT): Define.
1337 (s390_cfi_frame_initial_instructions, tc_s390_regname_to_dw2regnum):
1338 New prototypes.
1339 (s390_cie_data_alignment): Declare.
1340 * config/tc-s390.c: Include dw2gencfi.h.
1341 (s390_cie_data_alignment): Define.
1342 (md_begin): Initialize s390_cie_data_alignment.
1343 (s390_cfi_frame_initial_instructions, tc_s390_regname_to_dw2regnum):
1344 New functions.
1345
13462003-07-10 Alexandre Oliva <aoliva@redhat.com>
1347
1348 2002-12-12 Alexandre Oliva <aoliva@redhat.com>
1349 * config/tc-mn10300.h (EXTERN_FORCE_RELOC): Don't define to zero.
1350 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
1351 * configure.in (am33_2.0, mn10300-*-linux*): Added.
1352 * configure: Rebuilt.
1353 * config/tc-mn10300.h (TARGET_FORMAT) [TE_LINUX]: Define to
1354 elf32-am33lin.
1355 * config/tc-mn10300.c (md_begin) [TE_LINUX]: Choose AM33/2.0
1356 by default.
1357
13582003-07-09 Alexandre Oliva <aoliva@redhat.com>
1359
1360 2003-02-25 Alexandre Oliva <aoliva@redhat.com>
1361 * config/tc-mn10300.c (mn10300_check_fixup): Set GOT_PCREL type
1362 for subtracts from GLOBAL_OFFSET_TABLE that could not be
1363 simplified.
1364 2002-07-18 Alexandre Oliva <aoliva@redhat.com>
1365 * config/tc-mn10300.c (mn10300_check_fixup): Accept subtracts that
1366 could not be simplified.
1367 (tc_gen_reloc): Turn an absolute fx_subsy into part of fx_offset.
1368 2001-11-04 Alexandre Oliva <aoliva@redhat.com>
1369 * config/tc-mn10300.h (TC_RELOC_RTSYM_LOC_FIXUP): Don't adjust
1370 BDF_RELOC_MN10300_GOT32.
1371 * config/tc-mn10300.c (mn10300_fix_adjustable): If
1372 TC_RELOC_RTSYM_LOC_FIXUP doesn't hold, it's not adjustable.
1373 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
1374 * config/tc-mn10300.c (mn10300_parse_name): Don't return a
1375 symbol if we know its value.
1376 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
1377 * config/tc-mn10300.h (GLOBAL_OFFSET_TABLE_NAME): Remove
1378 duplicate underscore prefix.
1379 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
1380 * config/tc-mn10300.c (mn10300_parse_name): Store relocation
1381 type in X_md, not X_add_number. Zero X_add_number.
1382 (mn10300_check_fixup): Extract relocation type from X_md.
1383 * config/tc-mn10300.h: Update comment.
1384 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
1385 * config/tc-mn10300.h (O_GOTOFF, O_PLT, O_GOT): Replace with...
1386 (O_PIC_reloc): this.
1387 * config/tc-mn10300.c (mn10300_PIC_related_p): Use it.
1388 (mn10300_check_fixup): Likewise.
1389 (mn10300_parse_name): Set X_add_number to relocation type.
1390 * config/tc-mn10300.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1391 TC_RELOC_RTSYM_LOC_FIXUP, md_parse_name, TC_CONS_FIX_NEW,
1392 O_GOTOFF, O_PLT, O_GOT): Define.
1393 * config/tc-mn10300.c (mn10300_PIC_related_p): New fn.
1394 (mn10300_check_fixup): New fn.
1395 (md_assemble): Call it. Check for PIC-related relocs.
1396 (mn10300_cons_fix_new): Likewise. New fn.
1397 (mn10300_end_of_match): New fn.
1398 (mn10300_md_parse_name_cont): New fn.
1399
14002003-07-09 Alexandre Oliva <aoliva@redhat.com>
1401
1402 2000-05-25 Alexandre Oliva <aoliva@cygnus.com>
1403 * config/tc-mn10300.c (mn10300_insert_operand): Negate negative
1404 accumulator's shift.
1405 2000-05-08 Alexandre Oliva <aoliva@cygnus.com>
1406 * config/tc-mn10300.c (md_relax_table, md_convert_frag,
1407 md_assemble, md_estimate_size_before_relax): Handle fbCC.
1408 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
1409 * config/tc-mn10300.c (HAVE_AM33): Redefine in terms of
1410 HAVE_AM33_2.
1411 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
1412 * config/tc-mn10300.c (md_pseudo_table): Use AM33_2 constant.
1413 (HAVE_AM33): Match AM33_2 too.
1414 (HAVE_AM33_2): New macro.
1415 (md_assemble): Use it. Match 2.0 registers only if HAVE_AM33_2.
1416 2000-04-01 Alexandre Oliva <aoliva@cygnus.com>
1417 * config/tc-mn10300.c (md_pseudo_table): Added `am33_2'.
1418 (float_registers, double_registers): New variables.
1419 (float_register_name, double_register_name): New functions.
1420 (md_assemble): Recognize FP registers. Implement FMT_D3.
1421 (mn10300_insert_operand): Support FP registers.
1422
14232003-07-08 Chris Demetriou <cgd@broadcom.com>
1424
1425 * config/tc-mips.c (mips_validate_fix): Do not warn about branch
1426 target being a global symbol if not compiling SVR4 PIC code.
1427
14282003-07-07 Nick Clifton <nickc@redhat.com>
1429
1430 * doc/c-m32r.texi (M32R-Directives): New node. Document the
1431 .high, .shigh and .low directives.
1432
14332003-07-07 Richard Sandiford <rsandifo@redhat.com>
1434
1435 * config/tc-h8300.c (h8300sxnmode): Add prototype.
1436 (DSYMMODE): Remove.
1437 (parse_exp): Replace expressionS argument with a h8_op. Parse the
1438 operand size as well.
1439 (skip_colonthing): Remove unused expression argument. Tighten checks
1440 for 2-digit sizes.
1441 (colonmod24): Remove.
1442 (get_mova_operands): Combine calls to parse_exp and skip_colonthing.
1443 (get_operand): Likewise. Use the standard code to read the size of
1444 pc-relative operands.
1445 (fix_operand_size): Include the size-guessing logic that used to be
1446 in colonmod24 and get_operand. Don't apply dd:2 optimizations to
1447 offsets with a symbolic component.
1448
14492003-07-04 Nick Clifton <nickc@redhat.com>
1450
1451 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Use ARRAY_SIZE
1452 macro to compute size of selected register name array.
1453
14542003-07-01 Martin Schwidefsky <schwidefsky@de.ibm.com>
1455
1456 * config/tc-s390.c (md_parse_option): Add cpu type z990.
1457 (md_begin): Add minimal cpu type logic for instructions with different
1458 binary format depending on the cpu.
1459 (md_assemble): Remove check for minimal cpu.
1460 (s390_insert_operand): Add support for long displacements.
1461 (md_gather_operands): Likewise.
1462 (tc_s390_fix_adjustable): Likewise.
1463 (tc_s390_force_relocation): Likewise.
1464 (md_apply_fix3): Likewise.
1465
14662003-06-30 Chris Demetriou <cgd@broadcom.com>
1467
1468 * config/tc-mips.c (s_mipsset): Implement -march= handling
1469 differently.
1470
14712003-06-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1472
1473 * config/tc-mips.c: Convert to ISO C90 prototypes. Remove unnecessary
1474 prototypes and casts. Replace PTR with void *. Reformat.
1475 * config/tc-mips.h: Likewise.
1476
14772003-06-30 Alan Modra <amodra@bigpond.net.au>
1478
1479 * config/tc-ia64.c (note_register_values): Warning fix.
1480 * config/tc-mips.c (append_insn): Likewise.
1481
14822003-06-29 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1483
1484 * config/tc-mips.c (mips_set_options,mips_opts): Support for
1485 .set arch=FOO.
1486 (file_mips_arch): Rename mips_arch.
1487 (mips_arch_info,mips_tune_info): Remove.
1488 (hilo_interlocks,gpr_interlocks,cop_interlocks): Use mips_opts.arch.
1489 (mips_cpu_info_from_arch): New function.
1490 (md_begin): Use file_mips_arch.
1491 (macro_build,macro,mips_ip): Use mips_opts.arch.
1492 (mips_set_architecture): Init file_mips_arch and mips_opts.arch.
1493 (mips_after_parse_args): Remove mips_arch_info and mips_tune_info.
1494 Use file_mips_arch.
1495 (s_mipsset): Support for .set arch=FOO.
1496 (mips_cpu_info_table): Fix typo.
1497
14982003-06-26 H.J. Lu <hongjiu.lu@intel.com>
1499
1500 * config/tc-i386.c (md_assemble): Declare "exp" before "if".
1501
15022003-06-25 Richard Sandiford <rsandifo@redhat.com>
1503
1504 * config/tc-h8300.c (get_specific): Allow ':8' to be used for
1505 unsigned 8-bit operands.
1506
15072003-06-24 Nick Clifton <nickc@redhat.com>
1508
1509 * read.c (s_comm): Change error message to assume an unsigned size
1510 has been passed to .comm.
1511 * config/tc-sparc.c (s_common): Likewise.
1512 * write.c (write_contents): Replace 'unsigned long' with
1513 'addressT' and 'long' with offsetT in order to allow computations
1514 with very large values to work for 64-bit addressed targets.
1515 (relax_and_size_all_segments): Likewise.
1516 (relax_frag): Likewise.
1517 (relax_segment): Likewise.
1518
15192003-06-23 Mark Mitchell <mark@codesourcery.com>
1520
1521 * config/tc-ppc.c (ppc_cleanup): Use bytes to count APUinfo slots.
1522
15232003-06-23 H.J. Lu <hongjiu.lu@intel.com>
1524
1525 * gas/config/tc-i386.c (md_assemble): Support Intel Precott New
1526 Instructions.
1527
1528 * gas/config/tc-i386.h (CpuPNI): New.
1529 (CpuUnknownFlags): Add CpuPNI.
1530
15312003-06-23 <davidm@hpl.hp.com>
1532
1533 * config/tc-ia64.c (pseudo_func): Add ABI constants for linux,
1534 freebsd, openvms, and nsk (non-stop kernel).
1535
15362003-06-22 Jason Thorpe <thorpej@wasabisystems.com>
1537
1538 * config/tc-ns32k.c (md_begin): Initialize inst_hash_table after
1539 all locals have been declared.
1540
15412003-06-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1542
1543 * config/tc-mips.c (ADDRESS_ADD_INSN,ADDRESS_ADDI_INSN): Remove
1544 special handling for n32 ABI.
1545 (macro): Likewise.
1546
15472003-06-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1548
1549 * config/tc-mips.c (s_cpsetup,s_cprestore,s_cpreturn): Revert
1550 2003-06-11 change.
1551
15522003-06-19 Christian Groessler <chris@groessler.org>
1553
1554 * config/tc-z8k.c (parse_reg): Invalid registers generate an error
1555 now, not only a warning. Add some more checks to detect invalid
1556 registers.
1557 (get_operand): For CLASS_IR remember register size in mode struct.
1558 (get_specific): Handle new CLASS_IRO type. Add register size
1559 checks for CLASS_IR and CLASS_IRO.
1560 (md_apply_fix3): Fix undefined usage of buf.
1561
15622003-06-19 Alan Modra <amodra@bigpond.net.au>
1563
1564 * config/tc-ppc.c (ppc_csect): Pass alignment to ppc_change_csect.
1565 (ppc_change_csect): Add align param. Align frag at start of csect.
1566 (ppc_section, ppc_named_section): Adjust ppc_change_csect calls.
1567 (ppc_frob_section): Align vma.
1568
15692003-06-18 Jakub Jelinek <jakub@redhat.com>
1570
1571 * dw2gencfi.c (EH_FRAME_ALIGNMENT): Define if not defined.
1572 (output_cie): Don't pad.
1573 (output_fde): Add align argument. Pad to align if not 0.
1574 (cfi_finish): Set .eh_frame alignment to EH_FRAME_ALIGNMENT.
1575 Pad just last FDE to EH_FRAME_ALIGNMENT.
1576
15772003-06-18 Martin Schwidefsky <schwidefsky@de.ibm.com>
1578
1579 * config/tc-s390.c (init_default_arch): Make current_mode_mask
1580 dependent on s390_arch_size and current_cpu dependent on
1581 current_mode_mask.
1582
15832003-06-18 Svein E. Seldal <Svein.Seldal@solidas.com>
1584
1585 * configure.in: Add c4x as an architecture variant to tic4x.
1586 * configure: Regenerate.
1587 * Makefile.in: Regenerate.
1588 * doc/Makefile.in: Regenerate.
1589
15902003-06-18 Alan Modra <amodra@bigpond.net.au>
1591
1592 * config/tc-ppc.c (ppc_elf_suffix): Don't remove symbols other than
1593 ".TOC." from PPC64_TOC relocs.
1594
15952003-06-17 Alan Modra <amodra@bigpond.net.au>
1596
1597 * config/tc-ppc.c (md_apply_fix3): Allow BRTAKEN, BRNTAKEN relocs.
1598
15992003-06-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1600
1601 * config/tc-mips.c (ADDRESS_ADD_INSN,ADDRESS_ADDI_INSN,
1602 ADDRESS_LOAD_INSN,ADDRESS_STORE_INSN): New macros.
1603 (macro_build_ldst_constoffset,load_address,macro,s_cpsetup,
1604 s_cprestore,s_cpadd): Use them.
1605
16062003-06-16 Hans-Peter Nilsson <hp@axis.com>
1607
1608 * configure.in: Add specific case for cris-*-linux-gnu* with
1609 em=linux.
1610 * configure: Regenerate.
1611 * config/tc-cris.c (DEFAULT_CRIS_AXIS_LINUX_GNU): New macro, TRUE
1612 if TE_LINUX defined, else FALSE.
1613 (bfd_boolean demand_register_prefix): Set default from
1614 DEFAULT_CRIS_AXIS_LINUX_GNU.
1615 (symbols_have_leading_underscore): Similar.
1616 * config/tc-cris.h (LOCAL_LABELS_DOLLAR): Define to 1.
1617
16182003-06-13 Richard Earnshaw <rearnsha@arm.com>
1619
1620 * tc-arm.c (FPU_DEFAULT, case TE_LINUX): Default to FPU_ARCH_FPA.
1621 (FPU_DEFAULT, case TE_NetBSD): Default to FPU_ARCH_VFP for ELF,
1622 FPU_ARCH_FPA for AOUT.
1623 (md_begin): Don't try to guess the floating point architecture from
1624 the CPU if the OS ABI (Linux, NetBSD) mandates a particular form.
1625
16262003-06-13 Robert Millan <zeratul2@wanadoo.es>
1627
1628 * configure.in: Add i386-netbsd-gnu target.
1629 * configure: Regenerate.
1630
16312003-06-12 Tom Tromey <tromey@redhat.com>
1632
1633 * doc/as.texinfo (Comm): Added @node. Moved before CFI
1634 directives node.
1635
16362003-06-12 Richard Sandiford <rsandifo@redhat.com>
1637
1638 * config/tc-mips.c (append_insn): In a compound relocation, take the
1639 field width from the final (outermost) operator.
1640
16412003-06-11 Richard Henderson <rth@redhat.com>
1642
1643 * dw2gencfi.c (struct cfi_escape_data): New.
1644 (cfi_add_CFA_nop): Remove.
1645 (CFI_escape, dot_cfi_escape): New.
1646 (dot_cfi): Remove nop.
1647 (cfi_pseudo_table): Remove nop; add escape.
1648 (output_cfi_insn): Likewise.
1649 (select_cie_for_fde): Stop on escape.
1650 * dw2gencfi.h (cfi_add_CFA_nop): Remove.
1651 * read.c, read.h (do_parse_cons_expression): New.
1652 * doc/as.texinfo (.cfi_escape): New.
1653
16542003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1655
1656 * config/tc-mips.c (s_cpsetup): Use mips_frame_reg instead of SP.
1657 (s_cprestore): Likewise.
1658 (s_cpreturn): Likewise.
1659
16602003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1661
1662 * config/tc-mips.c (tc_gen_reloc): Initialize retval amd reloc
1663 with zeros.
1664
16652003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1666
1667 * config/tc-mips.c (md_pcrel_from): Return actual pcrel address.
1668 (md_apply_fix3): Ignore non-special relocations. Remove superfluous
1669 exceptions from size assert. Remove most of the addend fixup
1670 specialcasing. Remove value, use valP directly. simplify fx_addnumber
1671 handling. Remove zero addend specialcases.
1672 (tc_gen_reloc): Use appropriate value for reloc2 addend. Remove
1673 the addend fixup specialcase.
1674 * config/tc-mips.h (MD_APPLY_SYM_VALUE): Define as 0.
1675
16762003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1677
1678 * write.c (write_relocs): Use xcalloc. Fix relocs initialization
1679 in the RELOC_EXPANSION_POSSIBLE case.
1680
16812003-06-11 Alan Modra <amodra@bigpond.net.au>
1682
1683 * config/tc-i960.c (line_comment_chars): Add '#'.
1684 * config/tc-mn10200.c (tc_gen_reloc): Don't ignore fx_subsy.
1685
16862003-06-11 H.J. Lu <hongjiu.lu@intel.com>
1687
1688 * po/Make-in (DESTDIR): New.
1689 (install-data-yes): Support $(DESTDIR).
1690 (uninstall): Likewise.
1691
16922003-06-11 Alan Modra <amodra@bigpond.net.au>
1693
1694 * Makefile.am: Run "make dep-am".
1695 * Makefile.in: Regenerate.
1696 * po/POTFILES.in: Regenerate.
1697
16982003-06-10 Doug Evans <dje@sebabeach.org>
1699
1700 * cgen.c (gas_cgen_finish_insn): CGEN_INSN_RELAX renamed to
1701 CGEN_INSN_RELAXED.
1702 * config/tc-fr30.c (md_estimate_size_before_relax): Ditto.
1703 * config/tc-m32r.c (md_estimate_size_before_relax): Ditto.
1704 * config/tc-openrisc.c (md_estimate_size_before_relax): Ditto.
1705
17062003-06-10 Alan Modra <amodra@bigpond.net.au>
1707 Gary Hade <garyhade@us.ibm.com>
1708
1709 * config/tc-ppc.c (md_assemble): Handle PPC_OPERAND_DQ.
1710 (md_apply_fix3): Special case lq insn.
1711
17122003-06-10 Richard Sandiford <rsandifo@redhat.com>
1713
1714 * config/tc-h8300.c (get_rtsl_operands): Accept unbracketed register
1715 lists. Allow single-register ranges.
1716
17172003-06-10 Richard Sandiford <rsandifo@redhat.com>
1718
1719 * config/tc-h8300.c (h8300sxnmode): New.
1720 (md_pseudo_table): Add .h8300sxn entry.
1721
17222003-06-09 H.J. Lu <hongjiu.lu@intel.com>
1723
1724 * NEWS: Updated for the new -n option for the i386 assembler.
1725
1726 * config/tc-i386.c (optimize_align_code): New.
1727 (md_shortopts): Add 'n'.
1728 (md_parse_option): Handle 'n'.
1729 (md_show_usage): Add '-n'.
1730
1731 * config/tc-i386.h (optimize_align_code): Declared.
1732 (md_do_align): Optimize code alignment only if optimize_align_code
1733 is not 0.
1734
1735 * doc/as.texinfo: Add the new -n option.
1736
1737 * doc/c-i386.texi: Document the new -n option.
1738
17392003-06-07 Richard Henderson <rth@redhat.com>
1740
1741 * doc/as.texinfo: Document .cfi_rel_offset.
1742
1743 * dw2gencfi.c (struct cfa_save_data, cfa_save_stack): New.
1744 (cfi_add_CFA_offset): Detect invalid offsets.
1745 (cfi_add_CFA_remember_state): Save cur_cfa_offset.
1746 (cfi_add_CFA_restore_state): Restore it.
1747 (CFI_rel_offset): New.
1748 (cfi_pseudo_table): Add it.
1749 (dot_cfi): Handle it.
1750
17512003-06-07 H.J. Lu <hongjiu.lu@intel.com>
1752
1753 * app.c (do_scrub_chars): Add states 14 and 15 to handle
1754 predicate for ia64.
1755
17562003-06-05 Michael Snyder <msnyder@redhat.com>
1757
1758 * config/tc-h8sx.c (get_specific): Distinguish h8h from h8s ops.
1759 (build_bytes): Ditto.
1760
17612003-06-05 Richard Sandiford <rsandifo@redhat.com>
1762
1763 * config/tc-h8sx.c (DMODE): Remove.
1764 (colonmod24): Don't choose a default if the operand is a 16-bit
1765 constant integer.
1766 (fix_operand_size): New function.
1767 (md_assemble): Use it to choose between @(d:2, ERn) and @(d:16,ERn).
1768 Adjust @(d:2,ERn) operands before choosing the specific opcodes.
1769
17702003-06-05 Michal Ludvig <mludvig@suse.cz>
1771
1772 * dw2gencfi.c (cfi_add_CFA_insn, cfi_add_CFA_insn_reg)
1773 (cfi_add_CFA_insn_reg_reg, cfi_add_CFA_insn_reg_offset): New.
1774 (cfi_add_CFA_offset, cfi_add_CFA_def_cfa)
1775 (cfi_add_CFA_register, cfi_add_CFA_def_cfa_register)
1776 (cfi_add_CFA_def_cfa_offset): Use cfi_add_CFA_insn_*().
1777 (cfi_add_CFA_restore, cfi_add_CFA_undefined)
1778 (cfi_add_CFA_same_value, cfi_add_CFA_remember_state)
1779 (cfi_add_CFA_restore_state, cfi_add_CFA_nop): New.
1780 (cfi_pseudo_table): New directives .cfi_return_column,
1781 .cfi_restore, .cfi_undefined, .cfi_same_value,
1782 .cfi_remember_state, .cfi_restore_state, .cfi_nop.
1783 (dot_cfi, output_cfi_insn): Handle new directives.
1784 * dw2gencfi.h (cfi_add_CFA_restore, cfi_add_CFA_undefined)
1785 (cfi_add_CFA_same_value, cfi_add_CFA_remember_state)
1786 (cfi_add_CFA_restore_state, cfi_add_CFA_nop): New prototypes.
1787
17882003-06-04 Richard Henderson <rth@redhat.com>
1789
1790 * dw2gencfi.c (output_cfi_insn): Fix typo for negative offsets.
1791
1792 * dw2gencfi.c (cfi_finish): Set .eh_frame read-only.
1793
17942003-06-04 Richard Henderson <rth@redhat.com>
1795
1796 * config/tc-alpha.c (s_alpha_usepv): New.
1797 (md_pseudo_table): Add it.
1798 (alpha_cfi_frame_initial_instructions): New.
1799 * config/tc-alpha.h (TARGET_USE_CFIPOP): New.
1800 (tc_cfi_frame_initial_instructions): New.
1801 * doc/c-alpha.texi: Document .usepv.
1802
18032003-06-04 Jakub Jelinek <jakub@redhat.com>
1804
1805 * as.c (show_usage): Document --execstack and --noexecstack.
1806 (parse_args): Add --execstack and --noexecstack.
1807 (main): Create .note.GNU-stack section if --execstack or
1808 --noexecstack was given on comand line, set its SHF_EXECINSTR bit.
1809 * as.h (flag_execstack, flag_noexecstack): New.
1810
18112003-06-03 Chris Demetriou <cgd@broadcom.com>
1812
1813 * config/tc-mips.c: (OPTION_ARCH_BASE, OPTION_ASE_BASE)
1814 (OPTION_COMPAT_ARCH_BASE, OPTION_FIX_BASE)
1815 (OPTION_MISC_BASE): New defines.
1816 (OPTION_BREAK, OPTION_CONSTRUCT_FLOATS, OPTION_EB, OPTION_EL)
1817 (OPTION_ELF_BASE, OPTION_FIX_VR4122, OPTION_FP32, OPTION_FP64)
1818 (OPTION_GP32, OPTION_GP64, OPTION_M3900, OPTION_M4010, OPTION_M4100)
1819 (OPTION_M4650, OPTION_M7000_HILO_FIX, OPTION_MARCH, OPTION_MDMX)
1820 (OPTION_MEMBEDDED_PIC, OPTION_MIPS1, OPTION_MIPS16, OPTION_MIPS2)
1821 (OPTION_MIPS3, OPTION_MIPS32, OPTION_MIPS32R2, OPTION_MIPS3D)
1822 (OPTION_MIPS4, OPTION_MIPS5, OPTION_MIPS64)
1823 (OPTION_MNO_7000_HILO_FIX, OPTION_MTUNE, OPTION_NO_CONSTRUCT_FLOATS)
1824 (OPTION_NO_FIX_VR4122, OPTION_NO_M3900, OPTION_NO_M4010)
1825 (OPTION_NO_M4100, OPTION_NO_M4650, OPTION_NO_MDMX, OPTION_NO_MIPS16)
1826 (OPTION_NO_MIPS3D, OPTION_NO_RELAX_BRANCH, OPTION_RELAX_BRANCH)
1827 (OPTION_TRAP): Redefine in terms of new defines.
1828 (md_longopts): Reorder entries.
1829
18302003-05-14 Michael Snyder <msnyder@redhat.com>
1831 From Bernd Schmidt <bernds@redhat.com>
1832 and Michael Snyder <msnyder@redhat.com>
1833 and Alexandre Oliva <aoliva@redhat.com>
1834 * config/tc-h8300.c: Add insns and addressing modes for h8300sx.
1835 * config/tc-h8300.h: Ditto.
1836
18372003-06-03 Nick Clifton <nickc@redhat.com>
1838
1839 * tc-v850.c (tc-gen_reloc): Translate BFD_RELOC_32 into
1840 BFD_RELOC_32_PCREL if the reloc is pc-relative. Do this
1841 before calling bfd_reloc_type_lookup.
1842
18432003-06-02 Alan Modra <amodra@bigpond.net.au>
1844
1845 * read.c (emit_expr): Set dot_value.
1846 * dw2gencfi.c (output_fde): Remove pcrel reloc hack.
1847
18482003-06-02 Alan Modra <amodra@bigpond.net.au>
1849
1850 * macro.c (sub_actual): Don't lose string if it turns out that
1851 &string wasn't an arg.
1852
18532003-05-31 Richard Henderson <rth@redhat.com>
1854
1855 * dw2gencfi.c (output_fde): Use fix_new to emit pc-relative reloc.
1856 (cfi_finish): Set flag_traditional_format around .eh_frame data.
1857
18582003-05-29 Richard Henderson <rth@redhat.com>
1859
1860 * config/tc-alpha.c (alpha_cur_ent_sym): Remove.
1861 (all_frame_data, plast_frame_data, cur_frame_data): New.
1862 (s_alpha_ent): Record data for dwarf2 cfi.
1863 (s_alpha_end, s_alpha_mask, s_alpha_frame, s_alpha_prologue): Likewise.
1864 (alpha_elf_md_end): Emit dwarf2 cfi for ecoff unwind directives.
1865 * config/tc-alpha.h (md_end): New.
1866 (DWARF2_DEFAULT_RETURN_COLUMN): New.
1867 (DWARF2_CIE_DATA_ALIGNMENT): New.
1868
18692003-05-29 Nick Clifton <nickc@redhat.com>
1870
1871 * configure.in: Add i386-*-freebsd* entry.
1872 * configure: Regenerate.
1873
18742003-05-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1875
1876 * config/tc-m32r.c: Amend comment to refer to Renesas
1877
18782003-05-27 Richard Henderson <rth@redhat.com>
1879
1880 * expr.c (make_expr_symbol): Fold FAKE_LABEL_NAME use into the
1881 symbol_create call.
1882 (current_location): Use symbol_temp_new_now.
1883 * stabs.c (s_stab_generic): Use symbol_temp_new.
1884 * symbols.c (temp_label_name): Remove.
1885 (symbol_temp_new, symbol_temp_make): Use FAKE_LABEL_NAME.
1886
18872003-05-27 Richard Henderson <rth@redhat.com>
1888
1889 * dw2gencfi.c, dw2gencfi.h: Rewrite from scratch.
1890 * as.c (main): Always call cfi_finish.
1891 * config/tc-i386.c (x86_dwarf2_return_column): New.
1892 (x86_cie_data_alignment): New.
1893 (md_begin): Set them.
1894 (tc_x86_cfi_init): Remove.
1895 (tc_x86_regname_to_dw2regnum): Fix 32-bit register numbers;
1896 return int, not unsigned long; don't as_bad here.
1897 (tc_x86_frame_initial_instructions): Streamline; use
1898 updated api.
1899 * config/tc-i386.h (tc_cfi_init): Remove.
1900 (DWARF2_DEFAULT_RETURN_COLUMN): New.
1901 (DWARF2_CIE_DATA_ALIGNMENT): New.
1902
19032003-05-27 Richard Henderson <rth@redhat.com>
1904
1905 * symbols.c (temp_label_name): New.
1906 (symbol_temp_new, symbol_temp_new_now, symbol_temp_make): New.
1907 (symbol_set_value_now): New.
1908 * symbols.h: Prototype them.
1909 * dwarf2dbg.c: Use them.
1910 (fake_label_name, symbol_new_now, set_symbol_value_now): Remove.
1911
19122003-05-23 Jason Eckhardt <jle@rice.edu>
1913
1914 * config/tc-i860.c (target_xp): Declare variable.
1915 (OPTION_XP): Declare macro.
1916 (md_longopts): Add option -mxp.
1917 (md_parse_option): Set target_xp.
1918 (md_show_usage): Add -mxp usage.
1919 (i860_process_insn): Recognize XP registers bear, ccr, p0-p3.
1920 (md_assemble): Don't try expansions if XP_ONLY is set.
1921 * doc/c-i860.texi: Document -mxp option and i860XP support.
1922
19232003-05-23 Eric Christopher <echristo@redhat.com>
1924
1925 * config/tc-mips.c (macro_build_jalr): Warning patrol.
1926
19272003-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1928
1929 * config/tc-mips.c (append_insn): Use actual relocation size for new
1930 fixp's. Don't relax overflow checking for partial_inplace relocations.
1931 Use the actual relocation type in combined relocs, not just the type
1932 of the first one.
1933 (macro_build_jalr): Use actual relocation size for new fix.
1934 (s_cpsetup, s_gpdword): Likewise.
1935
19362003-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1937
1938 * config/tc-mips.c (macro): Don't use uninitialized tempreg.
1939
19402003-05-22 Nick Clifton <nickc@redhat.com>
1941
1942 * config/tc-xstormy16.c (md_pcrel_from_section): Do not produce
1943 section relative offsets for relocs that will not be based on the
1944 section symbol.
1945 (xstormy16_md_apply_fix3): Remove previous patch to this
1946 function.
1947
19482003-05-07 Eric Christopher <echristo@redhat.com>
1949
1950 * config/tc-mips.c (mips_abicalls): New variable.
1951 (md_parse_option): Use.
1952 (s_option): Ditto.
1953 (s_abicalls): Ditto.
1954 (mips_elf_final_processing): Set EF_MIPS_PIC and
1955 EF_MIPS_CPIC dependent on above.
1956
19572003-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1958
1959 * tc-hppa.c (hppa_symbol_chars): Remove `,' and `!'.
1960
19612003-05-21 Nick Clifton <nickc@redhat.com>
1962
1963 * config/obj-elf.c: Include dwarf2dbg.h.
1964 (elf_pseudo_tab): Add .file and .loc.
1965 * config/tc-arc.c (md_pseudo_table): Remove .file and .loc.
1966 * config/tc-arm.c: Likewise.
1967 * config/tc-h8300.c: Likewise.
1968 * config/tc-hppa.c: Likewise.
1969 * config/tc-ia64.c: Likewise.
1970 * config/tc-m68hc11.c: Likewise.
1971 * config/tc-m68k.c: Likewise.
1972 * config/tc-mmix.c: Likewise.
1973 * config/tc-mn10300.c: Likewise.
1974 * config/tc-ppc.c: Likewise.
1975 * config/tc-sh.c: Likewise.
1976 * config/tc-sparc.c: Likewise.
1977 * config/tc-v850.c: Likewise.
1978 * config/tc-frv.c: Likewise, and remove redundant inclusion of
1979 dwarf2dbg.h.
1980 * config/tc-ip2k.c: Likewise.
1981 * config/tc-iq2000.c: Likewise.
1982 * config/tc-xstormy16.c: Likewise.
1983 * config/tc-xtensa.c: Likewise.
1984 * Makefile.am: Regenerate dependencies.
1985 * Makefile.in: Regenerate.
1986 * aclocal.m4: Regenerate.
1987 * config.in: Regenerate.
1988 * configure: Regenerate.
1989 * po/POTFILES.in: Regenerate.
1990 * po/gas.pot: Regenerate.
1991
19922003-05-21 Nick Clifton <nickc@redhat.com>
1993
1994 * dw2gencfi.c (cfi_get_label): Use symbol_make for non
1995 BFD_ASSEMBLER targets.
1996 (cfi_startproc): Change type of saved_seg and cfi_seg to segT.
1997 (dot_cfi_endproc): Only call bfd_set_section_flags for targets
1998 defining BFD_ASSEMBLER.
1999
20002003-05-20 Michal Ludvig <mludvig@suse.cz>
2001
2002 * as.c (main): Remove tc_cfi_init().
2003 * dw2gencfi.c (cfi_parse_arg): Allow regnames beginning
2004 with '%'.
2005 (cfi_pseudo_table): Add "cfi_register" entry.
2006 (cfi_make_insn): Handle CFA_register.
2007 (cfi_output_insn): Ditto.
2008 (dot_cfi): Ditto.
2009 (cfi_get_label): Add 'simple' modifier to .cfi_startproc.
2010 (dot_cfi_endproc): Reuse already emitted CIEs.
c9e214e5
AM		 2011
20122003-05-20 Nick Clifton <nickc@redhat.com>
2013
2014 * config/tc-xstormy16.c: Include dwarf2dbg.h.
2015 (md_pseudo_table): Add entries for .loc and .line.
2016
20172003-05-20 Alan Modra <amodra@bigpond.net.au>
2018
2019 * dw2gencfi.c (cfi_parse_arg): Only use tc_regname_to_dw2regnum if
2020 defined.
2021 (dot_cfi_endproc): Avoid C99 construct.
2022
20232003-05-20 Michal Ludvig <mludvig@suse.cz>
2024
2025 * dw2gencfi.c, dw2gencfi.h: New files.
2026 * config/tc-i386.c (tc_x86_cfi_init): New function.
2027 * config/tc-i386.h (TARGET_USE_CFIPOP, tc_cfi_init): New defines.
2028 * as.c (parse_args): Set verbose flag on --verbose.
2029 (main): Call tc_cfi_init()/cfi_finish().
2030 * as.h (verbose): New external variable.
2031 * read.c (pobegin): Insert CFI pops to the list.
2032 * symbols.c (local_symbol_make): Make symbol external.
2033 * symbols.h (local_symbol_make): New prototype.
2034 * Makefile.am: Add dw2gencfi.[ch] files. Run "make dep-am".
2035 * Makefile.in: Regenerate.
2036 * doc/as.texinfo: Added node "CFI directives" with description of
2037 all implemented .cfi_* directives.
2038 * doc/Makefile.in: Regenerate.
2039 * po/POTFILES.in: Regenerate.
2040
20412003-05-19 Svein E. Seldal <Svein.Seldal@solidas.com>
2042
2043 * config/tc-tic4x.c (md_assemble): Added support for one-line parallel
2044 insns.
2045 * config/tc-tic4x.h: Added DOUBLEBAR_PARALLEL definition
2046
20472003-05-18 Jason Eckhardt <jle@rice.edu>
2048
2049 * config/tc-i860.c (i860_process_insn): Initialize fc after
2050 each opcode mismatch.
2051
20522003-05-16 Kelley Cook <kelleycook@wideopenwest.com>
2053
2054 * configure.in: Accept i[3-7]86 variants.
2055 * configure: Regenerate.
2056
20572003-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2058
2059 * config/tc-mips.h: Fix comment formatting.
2060
20612003-05-13 Hans-Peter Nilsson <hp@axis.com>
2062
2063 * read.c (old_buffer, old_input, old_limit): Remove variables.
2064 (read_a_source_file): Delete label contin.
2065 <handling #APP/#NO_APP>: Use an "sb" to push #APP expansion into
2066 input as with macros, instead of in separate old_* variables.
2067 Zero-terminate string being scrubbed.
2068
20692003-05-12 Nick Clifton <nickc@redhat.com>
2070
2071 * config/tc-xstormy16.c (skipping_fptr): New local variable.
2072 (md_assemble): Reset skipping_fptr.
2073 (md_operand): If @fptr() is followed by a minus sign, set
2074 skipping_fptr and ignore the fptr. If skipping_fptr is set and an
2075 @fptr is detected, ignore it and reset skipping_fptr.
2076
20772003-05-11 Jason Eckhardt <jle@rice.edu>
2078
2079 * config/tc-i860.c (MAX_FIXUPS): Define.
2080 (struct i860_fi fi[]): New struct.
2081 (struct i860_it the_insn): Add above as member and move fields
2082 exp, reloc, pcrel and fup into i860_fi.
2083 (md_assemble): Replace all instances of exp, reloc, pcrel
2084 and fup with fi[].exp, fi[].reloc, fi[].pcrel, fi[].fup.
2085 Add a loop to possibly emit multiple fix-ups for each insn.
2086 (i860_process_insn): Likewise.
2087 (i860_get_expression): Likewise.
2088 (md_apply_fix3): Use a bitwise check for OP_IMM_U5, not equality.
2089
20902003-05-09 Martin Schwidefsky <schwidefsky@de.ibm.com>
2091
2092 * config/tc-s390.c (s390_target_format): Always call init_default_arch.
2093
20942003-05-07 H.J. Lu <hongjiu.lu@intel.com>
2095
2096 * config/tc-ia64.c (alias_hash): New.
2097 (alias_name_hash): New.
2098 (secalias_hash): New.
2099 (secalias_name_hash): New.
2100 (md_pseudo_table): Add "secalias".
2101 (md_begin): Initialize alias_hash, alias_name_hash,
2102 secalias_hash and secalias_name_hash.
2103 (struct alias): New.
2104 (dot_alias): Implement .alias and .secalias directives.
2105 (do_alias): New.
2106 (ia64_adjust_symtab): New.
2107 (do_secalias): New.
2108 (ia64_frob_file): New.
2109
2110 * config/tc-ia64.h (ia64_adjust_symtab): New.
2111 (tc_adjust_symtab): Defined.
2112 (ia64_frob_file): New.
2113 (tc_frob_file): Defined.
2114
21152003-05-07 Dmitry Diky <diwil@mail.ru>
2116
2117 * tc-msp430.c: Add missing lines to known cpus list.
2118
21192003-05-06 Alexandre Oliva <aoliva@redhat.com>
2120
2121 * configure.in (MIPS_DEFAULT_ABI): AC_DEFINE.
2122 * config/tc-mips.c (mips_after_parse_args): Set mips_abi to it.
2123 * config.in, configure: Rebuilt.
2124
21252003-05-05 H.J. Lu <hjl@gnu.org>
2126
2127 * config/tc-mips.c (tc_gen_reloc): Add addend just once if
2128 howto->partial_inplace is false.
2129
21302003-05-05 Daniel Jacobowitz <drow@mvista.com>
2131
2132 * config/tc-mips.c (mips_need_elf_addend_fixup): Remove
2133 symbol_used_in_reloc_p check.
2134 (md_apply_fix3): Remove check for howto->pcrel_offset.
2135
21362003-05-03 H.J. Lu <hjl@gnu.org>
2137
2138 * config/obj-elf.c (obj_elf_parse_section_letters): Make it a
2139 fatal error for unknown section attribute.
2140
2141 * config/tc-alpha.c (alpha_elf_section_letter): Return -1 for
2142 unknown section attribute.
2143 * config/tc-ia64.c (ia64_elf_section_letter): Likewise.
2144 * config/tc-ppc.c (ppc_section_letter): Likewise.
2145
2146 * config/tc-ia64.c (ia64_elf_section_letter): Handle 'o'.
2147 (ia64_elf_section_type): Accept "unwind".
2148
21492003-05-02 H.J. Lu <hjl@gnu.org>
2150
2151 * read.h (demand_copy_string): New.
2152
2153 * config/tc-alpha.c (demand_copy_string): Removed.
2154
21552003-05-02 Michael Snyder <msnyder@redhat.com>
2156
2157 * write.h (FAKE_LABEL_NAME): Allow override
2158 (for targets that like eg. a leading dot in a local label).
2159
21602003-05-02 Nick Clifton <nickc@redhat.com>
2161
2162 * config/tc-xstormy16.c (xstormy16_md_apply_fix3): Do not bias the
2163 addend with the symbol's value for pc-relative relocations against
2164 a defined symbol - this will be done automatically.
2165
21662003-05-01 H.J. Lu <hjl@gnu.org>
2167
2168 * config/obj-elf.c (obj_elf_type): Accept "notype" and
2169 "STT_NOTYPE".
2170
21712003-05-01 H.J. Lu <hjl@gnu.org>
2172
2173 * config/tc-ia64.h (tc_canonicalize_section_name): New.
2174
2175 * config/obj-elf.c (obj_elf_section_name): Call
2176 tc_canonicalize_section_name if it is defined.
2177
21782003-05-01 H.J. Lu <hjl@gnu.org>
2179
2180 * config/tc-ia64.c (ia64_check_label): New.
2181 * config/tc-ia64.h (tc_check_label): New.
2182
2183 * read.c (read_a_source_file): Call tc_check_label after
2184 creating a user-defined label if defined.
2185
21862003-05-02 Alan Modra <amodra@bigpond.net.au>
2187
2188 * config/tc-ppc.c (md_show_usage): Mention -a32, -a64, -l, -le, -b,
2189 -be and split strings to below 509 bytes in length.
2190
21912003-05-01 Christian Groessler <chris@groessler.org>
2192
2193 * expr.h: Fix comments in operatorT typedef.
2194 * config/tc-z8k.c: Add 2003 to copyright message.
2195 Fold s_segm() and s_unseg() into one function s_segm(parm) which
2196 decides by the parameter.
2197 (md_begin): Don't set linkrelax. Only set Z8002 default if no
2198 command line argument was given to select the intended
2199 architecure.
2200 (get_interrupt_operand): Warn if NOP type code is emitted.
2201 (newfix): New parameter 'size', forward it to 'fix_new_exp'.
2202 (apply_fix): Call newfix with additional 'size' parameter.
2203 (build_bytes): Remove unused variable 'nib'. Detect overflow in
2204 4 bit immediate arguments.
2205 (md_longopts): Add 'linkrelax' option.
2206 (md_parse_option): Adapt to new s_segm function. Set 'linkrelax'
2207 variable when 'linkrelax' command line option is specified.
2208 (md_show_usage): Display 'linkrelax' option.
2209 (md_apply_fix3): Fix cases R_IMM4L, R_JR, and R_IMM8. Add cases
2210 R_CALLR and R_REL16.
2211 * config/tc-z8k.h: Undef WARN_SIGNED_OVERFLOW_WORD.
2212
22132003-04-30 H.J. Lu <hjl@gnu.org>
2214
2215 * config/tc-ia64.c (ia64_number_to_chars): New function pointer.
2216 (ia64_float_to_chars): Likewise.
2217 (dot_byteorder): Set target_big_endian, ia64_number_to_chars
2218 and ia64_float_to_chars by tc_segment_info_data.endian from
2219 the current segment if byteorder == -1.
2220 (md_begin): Call dot_byteorder to set target_big_endian.
2221 (md_atof): Call ia64_float_to_chars to convert floating point.
2222 (ia64_float_to_chars_bigendian): New function.
2223 (ia64_float_to_chars_littleendian): Likewise.
2224 (ia64_elf_section_change_hook): Likewise.
2225
2226 * config/tc-ia64.h (ia64_number_to_chars): New.
2227 (md_number_to_chars): Changed to (*ia64_number_to_chars)
2228 (ia64_elf_section_change_hook): New.
2229 (md_elf_section_change_hook): Defined.
2230 (ia64_segment_info_type): New struct.
2231 (TC_SEGMENT_INFO_TYPE): Defined.
2232
22332003-04-30 H.J. Lu <hjl@gnu.org>
2234
2235 * config/tc-ia64.c (md_section_align): Deleted.
2236
2237 * config/tc-ia64.h (SUB_SEGMENT_ALIGN): New.
2238 (md_section_align): New.
2239
22402003-04-30 H.J. Lu <hjl@gnu.org>
2241
2242 * config/tc-ia64.c (stmt_float_cons): Fix alignment for real10
2243 and add real16.
2244 (md_pseudo_table): Add "xreal16", "xreal16.ua", "real16" and
2245 "real16.ua".
2246 (md_atof): Add 6 byte padding of zero for real16.
2247
22482003-04-29 Nick Clifton <nickc@redhat.com>
2249
2250 * config/obj-elf.c (obj_elf_symver): Skip whitespace before the
2251 start of a version name.
2252
22532003-04-28 Chris Demetriou <cgd@broadcom.com>
2254
2255 * configure.in (mips-*-*n*bsd*): Replace with...
2256 (mips-*-netbsd*, mips-*-openbsd*): These.
2257 * configure: Regenerate.
2258
22592003-04-28 H.J. Lu <hjl@gnu.org>
2260
2261 * config/tc-hppa.c (hppa_symbol_chars): New.
2262 * config/tc-hppa.h (tc_symbol_chars): Likewise.
2263
22642003-04-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2265
2266 * config/tc-mips.h (TC_FORCE_RELOCATION_SUB_SAME): Define again.
2267
22682003-04-25 Chris Demetriou <cgd@broadcom.com>
2269
2270 * NEWS: Belatedly mention support for MIPS32 Release 2.
2271
22722003-04-24 Eric Christopher <echristo@redhat.com>
2273
2274 * config/tc-mips.c (nopic_need_relax): Revert previous
2275 change.
2276
22772003-04-24 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
2278
2279 * config/tc-h8300.h (DWARF2_LINE_MIN_INSN_LENGTH): New
2280 * config/tc-h8300.c (dwarf2dbg.h): Include
2281 (md_pseudo_table): Handle .loc and .file
2282 (md_assemble): Call dwarf2_emit_insn if BFD_ASSEMBLER.
2283 * Makefile.am: Add dependency on dwarf2dbg.h for h8300 targets.
2284 * Makefile.in: Regenerate.
2285
22862003-04-24 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
2287
2288 * config/tc-h8300.c (Nmode, h8300hnmode, h8300snmode): New.
2289 (md_pseudo_table): Add h8300hn, h8300sn.
2290 * config/tc-h8300.h (COFF_MAGIC): Handle h8300hn, h8300sn.
2291 * doc/c-h8300.texi : Add documentation for new machine directives.
2292
22932003-04-24 Nick Clifton <nickc@redhat.com>
2294
2295 * config/tc-ppc.c (ppc_symbol_chars): Define.
2296 * config/tc-ppc.h (tc_symbol_chars): Define.
2297
22982003-04-23 J"orn Rennecke <joern.rennecke@superh.com>
2299
2300 * config/tc-sh.c: Amend comment to refer to SuperH.
2301 * config/tc-sh.h: Likewise.
2302 (LISTING_HEADER): Amend to refer to SuperH.
2303 * config/tc-sh64.c: Change comment to refer to SuperH.
2304 * config/tc-sh64.h (LISTING_HEADER): Change to refer to SuperH.
2305 * doc/as.texinfo [SH, GENERIC]: Amend / Change to refer to SuperH.
2306 * doc/c-sh.texi: Amend to refer to SuperH.
2307 Add SuperH architecture documentation references.
2308 * doc/c-sh64.texi: Change to refer to SuperH.
2309
23102003-04-23 H.J. Lu <hjl@gnu.org>
2311
2312 * app.c (do_scrub_chars): More checks for valid labels.
2313
23142003-04-22 H.J. Lu <hjl@gnu.org>
2315
2316 * app.c (do_scrub_chars): Check for valid label.
2317
23182003-04-22 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2319
2320 * doc/as.texinfo: Replace references to Mitsubishi M32R with
2321 references to Renesas M32R.
2322 * doc/c-m32r.texi: Likewise.
2323
23242003-04-21 Richard Henderson <rth@redhat.com>
2325
2326 * dwarf2dbg.c (get_filenum): Skip as-yet unassigned file numbers.
2327 (out_file_list): Assign non-null filename after generating error.
2328
23292003-04-18 Jakub Jelinek <jakub@redhat.com>
2330
2331 * ehopt.c (check_eh_frame): For aug_size == 0
2332 in state_seeing_aug_size state skip the state_skipping_aug
2333 state.
2334
23352003-04-15 Rohit Kumar Srivastava <rohits@kpitcummins.com>
2336
2337 * doc/c-h8300.texi: Replace occurrances of 'Hitachi' with
2338 'Renesas'.
2339 * doc/c-h8500.texi: Likewise.
2340 * doc/c-sh.texi: Likewise.
2341 * doc/c-sh64.texi: Likewise.
2342 * doc/h8.texi: Likewise.
2343 * config/tc-h8300.c: Likewise.
2344 * config/tc-h8300.h: Likewise.
2345 * config/tc-h8500.c: Likewise.
2346 * config/tc-h8500.h: Likewise.
2347 * config/tc-sh.c: Likewise.
2348 * config/tc-sh.h: Likewise.
2349 * config/tc-sh64.c: Likewise.
2350 * config/tc-sh64.h: Likewise.
2351
23522003-04-10 Alexandre Oliva <aoliva@redhat.com>
2353
2354 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): New.
2355 * config/tc-mips.c: Use signed add for n32 address arithmetic.
2356 (append_insn): When filling delay slots with instructions
2357 that have fixups that tc_gen_reloc might consider modifyable
2358 in variant frags, start a new frag.
2359 (load_address): Generate GOT_DISP with of without offset
2360 depending on whether symbol is local. For -xgot, use
2361 GOT_PAGE/GOT_OFST or GOT_HI16/GOT_LO16.
2362 (macro) <M_DLA_AB, M_LA_AB>: Likewise.
2363 <M_JAL_A>: In NewABI, use CALL16 or GOT_DISP for small got,
2364 CALL_HI16/CALL_LO16 or GOT_PAGE/GOT_OFST for big got.
2365 <ld_st>: In NewABI with small got, always use
2366 GOT_PAGE/GOT_OFST, with the latter in the load/store
2367 instruction. With big got, use GOT_HI16/GOT_LO16 or
2368 GOT_PAGE/GOT_OFST.
2369 (tc_gen_reloc): Adjust variant frags with GOT_DISP in NewABI.
2370 Add tc_frag_data.tc_fr_offset to addends. Decay CALL16,
2371 GOT_OFST and GOT_DISP to GOT_DISP in NewABI.
2372 (md_convert_frag): Use memmove for safe copying of overlapping
2373 regions.
2374
23752003-04-09 Stephane Carrez <stcarrez@nerim.fr>
2376
2377 * doc/c-m68hc11.texi (M68HC11-Opts): Document -m68hcs12, -mshort,
2378 -mlong, -mshort-double and -mlong-double options; use table @code.
2379 (M68HC11-Syntax): Update to document 68HC12 operands.
2380 (M68HC11-Modifiers): New section for operand modifiers.
2381 (M68HC11-Directives): New section for specific assembler directives.
2382 (M68HC11-Branch): Fix Overfull hbox error.
2383
23842003-04-09 Alexandre Oliva <aoliva@redhat.com>
2385
2386 * config/tc-mips.c (macro): Add comments explaining the rationale
2387 for Chris' change.
2388
23892003-04-09 Chris Demetriou <cgd@broadcom.com>
2390
2391 * config/tc-mips.c (macro): Put back `+ 0x8000' in test for 64-bit
2392 constant address that Alexandre took out by accident. Reject
2393 64-bit addresses that are not sign extensions of 32 bits only if
2394 we don't support 64-bit address constants.
2395
23962003-04-09 Alan Modra <amodra@bigpond.net.au>
2397
2398 * config/tc-ppc.c (md_apply_fix3): Generate ADDR16 relocs.
2399
24002003-04-08 Nick Clifton <nickc@redhat.com>
2401
2402 * as.c (perform_an_assembly_pass): If using cgen, call
2403 gas_cgen_begin.
2404 * cgen.c (gas_cgen_begin): New function. If
2405 flag_signed_overflow_ok is set call cgen_set_signed_overflow_ok
2406 otherwise call cgen_clear_signed_overflow_ok.
2407 * cgen.h: Prototype gas_cgen_begin.
2408
24092003-04-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2410
2411 * write.c (write_relocs): Remove unused variable.
2412
24132003-04-06 Chris Demetriou <cgd@broadcom.com>
2414
2415 * config/tc-mips.c (HAVE_64BIT_ADDRESS_CONSTANTS): New.
2416 (macro): Use new macro to decide whether to emit constant address
2417 as 32 or 64 bits if addresses are 32-bit wide but registers are
2418 64-bit wide.
2419
24202003-04-05 Stephane Carrez <stcarrez@nerim.fr>
2421
2422 * config/tc-m68hc11.c (M6811_OP_CALL_ADDR): New internal define.
2423 (M6811_OP_PAGE_ADDR): New internal define.
2424 (get_operand): New modifier %page and %addr to obtain page and
2425 address part of a far-function.
2426 (fixup8): Use BFD_RELOC_M68HC11_PAGE for a %page modifier; don't
2427 complain on overflow for the BFD_RELOC_M68HC11_PAGE and truncation
2428 relocs.
2429 (fixup16): Use BFD_RELOC_M68HC11_LO16 for a %addr modifier.
2430 (find_opcode): Add comment.
2431 (md_estimate_size_before_relax): Force relocation of
2432 STATE_UNDEXED_OFFSET types when the symbol is not absolute.
2433 (tc_m68hc11_fix_adjustable): Check for BFD_RELOC_M68HC11_LO16
2434 instead of BFD_RELOC_LO16; temporarily make the BFD_RELOC_32
2435 on the symbol itself so that DWARF2 strings are merged correctly.
2436
24372003-04-04 Svein E. Seldal <Svein.Seldal@solidas.com>
2438
2439 * config/obj-coff.h (TARGET_FORMAT): Namespace cleanup, changed
2440 default tic4x target format to 'coff2-tic4x'.
2441 * config/tc-tic4x.c: Namespace cleanup. Replace s/c4x/tic4x/ and
2442 s/c3x/tic3x/
2443 * config/tc-tic4x.h: Ditto
2444
24452003-04-03 Nick Clifton <nickc@redhat.com>
2446
2447 * NEWS: Mention support for Xtensa architecture.
2448
24492003-04-02 Philip Blundell <philb@gnu.org>
2450
2451 * config/tc-arm.c (arm_force_relocation): Return 0 for OFFSET_IMM.
2452
24532003-04-02 Chris Demetriou <cgd@broadcom.com>
2454
2455 * config/tc-mips.c (macro2): Adjust implementation of
2456 M_ULH, M_ULHU, M_ULW, and M_ULD so that they work properly
2457 in the case where the source and destination registers
2458 are the same.
2459
24602003-04-01 Bob Wilson <bob.wilson@acm.org>
2461
2462 * Makefile.am (CPU_TYPES): Add xtensa.
2463 (TARGET_CPU_CFILES): Add config/tc-xtensa.c.
2464 (TARGET_CPU_HFILES): Add config/tc-xtensa.h.
2465 (xtensa-relax.o): New target.
2466 Run "make dep-am".
2467 * Makefile.in: Regenerate.
2468 * configure.in: Handle xtensa-*-*. Add xtensa-relax.o to
2469 extra_objects for xtensa targets.
2470 * configure: Regenerate.
2471 * write.c (write_object_file): Add new md_post_relax_hook.
2472 * config/tc-xtensa.c: New file.
2473 * config/tc-xtensa.h: Likewise.
2474 * config/xtensa-istack.h: Likewise.
2475 * config/xtensa-relax.c: Likewise.
2476 * config/xtensa-relax.h: Likewise.
2477 * doc/Makefile.am (CPU_DOCS): Add c-xtensa.texi.
2478 * doc/Makefile.in: Regenerate.
2479 * doc/all.texi: Set new XTENSA variable.
2480 * doc/as.texinfo: Set new Xtensa variable. Describe
2481 Xtensa-specific options. Define line comment character for
2482 Xtensa. Add Xtensa processors to list of ELF targets where
2483 alignment is specified in bytes. Add new Xtensa-Dependent node.
2484 Add acknowledgements for those contributing to the Xtensa port.
2485 * doc/internals.texi: Describe new md_post_relax_hook.
2486 * doc/c-xtensa.texi: New file.
2487
24882003-04-01 Nick Clifton <nickc@redhat.com>
2489 Richard Earnshaw <rearnsha@arm.com>
2490
2491 * config/tc-arm.c: Remove presence of (r) and (tm) symbols.
2492 (ARM_ARCH_IWMMXT): Simplify.
2493 (insns): Place iwmmx instructions in correct place in table.
2494 (arm_add_note): New function: Add a note entry to a .note section.
2495 (md_begin): Make the default architecture be unknown.
2496 Suppress the creation of an arm note section.
2497
24982003-03-26 Eric Christopher <echristo@redhat.com>
2499
2500 * config/tc-mips.c (nopic_need_relax): Check for S_IS_EXTERN.
2501
25022003-03-25 Stan Cox <scox@redhat.com>
2503 Nick Clifton <nickc@redhat.com>
2504
2505 Contribute support for Intel's iWMMXt chip - an ARM variant:
2506
2507 * config/tc-arm.c: (ARM_CEXT_IWMMXT, ARM_ARCH_IWMMXT, WR_PREFIX,
2508 WC_PREFIX, REG_TYPE_IWMMXT): New constants.
2509 (enum wreg_type, enum iwmmxt_insn_type): New types.
2510 (wr_register, wc_register, wcg_register): New macros.
2511 (iwmmxt_table): New variable.
2512 (wreg_required_here, do_iwmmxt_byte_addr, do_iwmmxt_tandc,
2513 do_iwmmxt_tbcst, do_iwmmxt_textrc, do_iwmmxt_textrm,
2514 do_iwmmxt_tinsr, do_iwmmxt_tmcr, do_iwmmxt_tmcrr, do_iwmmxt_tmia,
2515 do_iwmmxt_tmovmsk, do_iwmmxt_tmrc, do_iwmmxt_tmrrc,
2516 do_iwmmxt_torc, do_iwmmxt_waligni, do_iwmmxt_wmov,
2517 do_iwmmxt_word_addr, do_iwmmxt_wrwr, do_iwmmxt_wrwrwcg,
2518 do_iwmmxt_wrwrwr, do_iwmmxt_wshufh, do_iwmmxt_wzero,
2519 cp_byte_address_offset, cp_byte_address_required_here,
2520 check_iwmmxt_insn): New functions.
2521 (asm_opcode_insns): Add iWMMXt instructions.
2522 (md_begin): Set the mach value for iWMMXt targets. Create a note
2523 section to identify iwmmxt binaries.
2524 (md_apply_fix3): Handle BFD_RELOC_ARM_CP_OFF_IMM_S2.
2525 * doc/c-arm.texi: Document the support for the iWMMXt.
2526 * NEWS: Mention new support.
2527