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Add support for m32r-linux target, including a RELA ABI and PIC.
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
6edf0760
NC		 12003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2
3 Add m32r-linux and PIC support. Add new ABI that uses RELA.
4 * configure.in: Add m32r-linux targets.
5 * configure: Regenerate.
6 * config/tc-m32r.c (md_parse_option): Add -KPIC option.
7 (tc_gen_reloc): Added.
8 (debug_sym, md_estimate_size_before_relax, md_convert_frag,
9 md_pcrel_from_section, m32r_fix_adjustable): Changed for PIC.
10 * config/tc-m32r.h (tc_gen_reloc, EXTERN_FORCE_RELOC): Undefined.
11 (TC_HANDLES_FX_DONE, TC_FIX_ADJUSTABLE, TC_RELOC_RTSYM_LOC_FIXUP):
12 Defined.
13 * doc/c-m32r.texi: Document -KPIC option.
14 * NEWS: Mention the support m32r Linux and PIC.
15
19e7825f
NC		 162003-12-18 Nick Clifton <nickc@redhat.com>
17
18 * input-file.c (input_file_open): Remove call to stat().
19 Add a check for getc() failing, and catch the case where the
20 failure is due to an attempt to read a directory.
21
30ac9238
RS		 222003-12-18 Richard Sandiford <rsandifo@redhat.com>
23
24 * config/tc-mips.c (mips_need_elf_addend_fixup): Delete.
25 (md_apply_fix3): Remove bfd_install_relocation workarounds.
26 (tc_gen_reloc): Likewise. Factor handling of pc-relative relocations
27 and treat fx_addnumber as relative to the relocation address.
28
8ab8a5c8
RS		 292003-12-18 Richard Sandiford <rsandifo@redhat.com>
30
31 * config/tc-mips.c (s_change_section): When parsing the MIPS-specific
32 .section syntax, map SHT_MIPS_DWARF to SHT_PROGBITS.
33
1ddd7f43
MM		 342003-12-17 Mark Mitchell <mark@codesourcery.com>
35
36 * config/tc-arm.c (arm_archs): Change "armv6" to "armv6j".
37 * doc/c-arm.texi (ARM Options): Likewise.
38
b145f546
NC		 392003-12-17 Nick Clifton <nickc@redhat.com>
40
41 * config/tc-m32r.c (error_explicit_parallel_conflicts): Rename
42 to 'ignore_parallel_conflicts'.
43 (md_longopts): Change option names as well.
44 (md_parse_option): Separate the warn_explicit and ignore
45 parallel conflicts options.
46 (md_show_usage): Update descriptions of these options.
47 (first_writes_to_seconds_operands): Do not run this check if
48 ignoring parallel conflicts.
49 (assemble_two_insns): Remove code that checked
50 error_explicit_parallel_conflicts.
51 * doc/c-m32r.texi: Update descriptions of the options.
52
250355db
NC		 532003-12-16 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
54
55 * tc-arm.c (do_adr): Do not adjust pc by -8 if TE_WINCE is
56 defined.
57 (do_adrl): Likewise.
58
bb5737a7
CG		 592003-12-15 Christian Groessler <chris@groessler.org>
60
61 * config/tc-z8k.c (struct z8k_exp): Remove, not used anywhere.
62 (ctrl_table): Add "flags" keyword and some comments.
63 (flag_table): Convert to uppercase.
64 (get_flags_operand): Be case insensitive.
65 (get_interrupt_operand): Be case insensitive. Support notation
66 where the inperrupt arguments are separated by commas.
67 (get_operands): Check whether get_flags_operand consumed all
68 arguments. Return failure if get_ctrl_operand didn't recognize a
69 valid control register.
70 (get_specific): Add case CLASS_CTRL: Test for valid control
71 register for ldctlb opcode.
72 (build_bytes): Check for valid control registers.
73
8d8199c3
NC		 742003-12-15 Nick Clifton <nickc@redhat.com>
75
76 * config/obj-aout.c (obj_crawl_symbol_chain): Skip defined
77 symbols which resolve to symbolic values.
78
13c56984
AM		 792003-12-13 Alan Modra <amodra@bigpond.net.au>
80
dbe2df79
AM		 81 * config/obj-elf.c: Convert to C90, remove unneeded prototypes and
82 casts. Formatting.
83 * config/obj-elf.h: Remove PARAMS.
84
13c56984
AM		 85 * read.c (s_lcomm_internal): Make global.
86 * read.h (s_lcomm_internal): Declare.
87 * config/obj-elf.c (elf_pseudo_table): Handle lcomm.
88 (obj_elf_lcomm): New function.
89
e13bab5a
AM		 902003-12-13 Alan Modra <amodra@bigpond.net.au>
91
92 * read.c: Remove unneeded prototypes.
93 (s_comm): Split out code to..
94 (s_comm_internal): ..here. Tidy error returns. Rearrange so that
95 "name" from input line may be used in more places. Merge code
96 testing for valid size from elf_common. Merge code from
97 s_lcomm_internal. Call comm_parse_extra.
98 (bss_alloc): New function, split out of s_lcomm_internal and
99 elf_common.
100 (parse_align): Likewise.
101 (s_lcomm_internal): Rewrite.
102 (s_lcomm, s_lcomm_bytes): Use s_comm_internal.
103 * read.h (bss_alloc, parse_align, s_comm_internal): Declare.
104 * config/obj-elf.c (elf_common): Split out code to..
105 (elf_common_parse): ..here. Remove code common to s_comm_internal,
106 parse_align and bss_alloc. Rearrange and Tidy.
107 * config/tc-alpha.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Define.
108
1f6c9eb0
ZW		 1092003-12-10 Zack Weinberg <zack@codesourcery.com>
110
111 * tc-ppc.c (md_assemble): Rewrite comment about optional operands
112 to indicate that 'all or none' is also handled. Pluralize a
113 word in another comment.
114
33a392fb
PB		 1152003-12-10 Paul Brook <paul@codesourcery.com>
116
117 * config/tc-arm.c (FPU_MAVERICK): Define.
118 (FPU_ARCH_MAVERICK): Define.
119 (arm_float_abi): Define.
120 (mfloat_abi_opt): New variable.
121 (md_begin): Use them.
122 (arm_opts): Add msoft-float and mhard-float.
123 (arm_cpus): Use FPU_ARCH_MAVERICK.
124 (arm_fpus): Add maverick.
125 (arm_float_abis): Add.
126 (arm_parse_float_abi): New function.
127 (arm_long_options): Add mfloat-abi.
128 * doc/as.texinfo: Document -mfloat-abi=.
129 * doc/c-arm.text: Ditto. Menution -fpu=maverick.
130
5533419b
PB		 1312003-12-09 Paul Brook <paul@codesourcery.com>
132
133 * config/tc-arm.c (do_umaal): Fix typo.
134
d7342424
KH		 1352003-12-06 Kazu Hirata <kazu@cs.umass.edu>
136
137 * dwarf2dbg.c: Convert to ISO-C.
138 * write.c: Likewise.
139 * write.h: Likewise.
140
0a6ace1e
RS		 1412003-12-06 Richard Sandiford <rsandifo@redhat.com>
142
143 * config/tc-mips.c (macro): Switch misordered call to frag_grow()
144 and setting of tc_fr_offset.
145
09d92015
MM		 1462003-12-05 Ricardo Anguiano <anguiano@codesourcery.com>
147 Mark Mitchell <mark@codesourcery.com>
148 Richard Earnshaw <rearnsha@arm.com>
1f6c9eb0 149
09d92015
MM		 150 Add V6 support.
151 * config/tc-arm.c (ARM_EXT_V6): New macro.
152 (ARM_ARCH_V6): Likewise.
153 (SHIFT_IMMEDIATE): Likewise.
154 (SHIFT_LSL_OR_ASR_IMMEDIATE): Likewise.
155 (SHIFT_ASR_IMMEDIATE): Likewise.
156 (SHIFT_LSL_IMMMEDIATE): Likewise.
157 (do_cps): New function.
158 (do_cpsi): Likewise.
159 (do_ldrex): Likewise.
160 (do_pkhbt): Likewise.
161 (do_pkhtb): Likewise.
162 (do_qadd16): Likewise.
163 (do_rev): Likewise.
164 (do_rfe): Likewise.
165 (do_sxtah): Likewise.
166 (do_sxth): Likewise.
167 (do_setend): Likewise.
168 (do_smlad): Likewise.
169 (do_smlald): Likewise.
170 (do_smmul): Likewise.
171 (do_ssat): Likewise.
172 (do_usat): Likewise.
173 (do_srs): Likewise.
174 (do_ssat16): Likewise.
175 (do_usat16): Likewise.
176 (do_strex): Likewise.
177 (do_umaal): Likewise.
178 (do_cps_mode): Likewise.
179 (do_cps_flags): Likewise.
180 (do_endian_specifier): Likewise.
181 (do_pkh_core): Likewise.
182 (do_sat): Likewise.
183 (do_sat16): Likewise.
184 (insns): Add V6 instructions.
185 (do_t_cps): New function.
186 (do_t_cpy): Likewise.
187 (do_t_setend): Likewise.
188 (THUMB_CPY): New macro.
189 (tinsns): Add V6 instructions.
190 (decode_shift): Handle V6 restricted-shift options.
191 (thumb_mov_compare): Support CPY.
192 (arm_cores): Add arm1136js and arm1136jfs.
193 (arm_archs): Add armv6.
194 (arm_fpus): Add arm1136jfs.
195 * doc/c-arm.texi (ARM Options): Mention arm1136js, arm1136jfs, and
196 armv6 options.
197
f69532ae
CG		 1982003-12-06 Christian Groessler <chris@groessler.org>
199
200 * config/tc-z8k.c (parse_reg): Be case insensitive when checking
201 register names.
202 (get_ctrl_operand): Be case insensitive when checking ctrl names.
bbf5b05d 203
2acb89ed
NC		 2042003-12-05 Nick Clifton <nickc@redhat.com>
205
206 * config/tc-sh.c (md_show_usage): Fix compilation errors
207 introduced by the previous delta.
208
88da98f3
MS		 2092003-12-03 Alexandre Oliva <aoliva@redhat.com>
210
bbf5b05d 211 * config/tc-sh.c: Add support for sh4a and no-fpu variants.
88da98f3 212 * testsuite/gas/sh/basic.exp: Call tests for sh4a.
1f6c9eb0
ZW		 213 * testsuite/gas/sh/{err-sh4a-fp.s, err-sh4a.s,
214 err-sh4al-dsp.s, sh4a-dsp.d, sh4a-dsp.s, sh4a-fp.d,
88da98f3
MS		 215 sh4a-fp.s, sh4a.d, sh4a.s, sh4al-dsp.d, sh4al-dsp.s:
216 New files, tests for sh4a and related variants.
1f6c9eb0 217
bbf5b05d
MS		 2182003-12-05 Michael Snyder <msnyder@redhat.com>
219
220 * config/tc-sh.c (md_show_usage): Mention new -isa options.
88da98f3
MS		 221 * doc/c-sh.texi: Document new -isa options.
222 * doc/c-sh64.texi: Ditto.
223 * NEWS: Mention new support for sh4a.
224
b80901c7
L		 2252003-12-03 H.J. Lu <hongjiu.lu@intel.com>
226
227 * config/tc-alpha.c (s_alpha_end): Don't crash if there is no
228 matching .ent.
229
147f6d69
AM		 2302003-12-04 Alan Modra <amodra@bigpond.net.au>
231
232 * tc.h (md_pcrel_from): Don't declare if defined as a macro.
233
88845958
NC		 2342003-12-03 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
235
236 * config/tc-m32r.h : Add support for new machine m32r2.
237 * config/tc-m32r.c : Likewise.
238 Add new command line switches and directives to allow endian-ness
239 to be selected and some warnings to be turned into errors.
240 (line_separator_chars) : Use '!'.
241 * doc/c-m32r.texi: Document new switches and directives.
eb764db8 242 * NEWS: Mention new support.
88845958 243
f8fc3443
NC		 2442003-12-03 Dave Airlie <airlied@linux.ie>
245
246 * configure.in: Likewise.
247 * configure: Regenerate.
248 * config/tc-vax.c (md_shortopts): Add 'Q'.
249 (md_parse_option): Ignore 'Q' for now.
250
24361518
KH		 2512003-12-02 Kazu Hirata <kazu@cs.umass.edu>
252
253 * messages.c: Convert to ISO-C.
254 * obj.h: Likewise.
255 * output-file.c: Likewise.
256 * output-file.h: Likewise.
257 * sb.c: Likewise.
258 * sb.h: Likewise.
259 * stabs.c: Likewise.
260 * subsegs.c: Likewise.
261 * subsegs.h: Likewise.
262 * tc.h: Likewise.
263
7efd976a
KH		 2642003-12-02 Kazu Hirata <kazu@cs.umass.edu>
265
266 * config/obj-elf.c: Remove ARGSUSED.
267
9fa06c65
AM		 2682003-12-02 Alan Modra <amodra@bigpond.net.au>
269
270 * Makefile.am: Run "make dep-am".
271 * Makefile.in: Regenerate.
272
74937d39
KH		 2732003-11-30 Kazu Hirata <kazu@cs.umass.edu>
274
275 * symbols.c: Convert to ISO-C.
276 * symbols.h: Likewise.
277
464800ca
CG		 2782003-11-28 Christian Groessler <chris@groessler.org>
279
280 * config/tc-z8k.c: Convert to ISO-C.
281 * config/tc-z8k.h: Likewise.
282
39e6acbd
KH		 2832003-11-27 Kazu Hirata <kazu@cs.umass.edu>
284
285 * read.c: Convert to ISO-C.
286 * read.h: Likewise.
287
028f09bd
NC		 2882003-11-27 Nick Clifton <nickc@redhat.com>
289
290 * config/tc-sh.c (sh_elf_cons): If md_cons_align is defined
291 call it to make sure that the constants that are going to be
292 emitted are correctly aligned.
293
a939d090
AO		 2942003-11-27 Alexandre Oliva <aoliva@redhat.com>
295
296 * config/tc-frv.c (md_pcrel_from_section): Don't adjust when
297 referencing symbol in a different section.
298
d5bf5799
CG		 2992003-11-26 Christian Groessler <chris@groessler.org>
300
301 * config/tc-z8k.c (s_segm): Fix indentation.
302 (md_apply_fix3): Likewise.
303 (cc_names): Add alias names for the names generated by the
304 disassembler.
305 (get_cc_operand): Be case insensitive.
306 (get_operands): Improve error handling for cc operands.
307 (check_operand): Not used, remove.
308 (md_assemble): Remove unused variable prev_opcode. Skip
309 whitespace until end-of-line only. Restore *op_end after call to
310 hash_find.
311
b4f16abb
NC		 3122003-11-26 Nick Clifton <nickc@redhat.com>
313
314 * config/tc-h8300.c (get_operand): Allow er4-er7 for ldm/stm
315 instructions on the H8SX.
316
3db8d52c
KH		 3172003-11-25 Kazu Hirata <kazu@cs.umass.edu>
318
319 * config/tc-h8300.c (h8_exp): Remove.
320
4892e510
NC		 3212003-11-25 Asgari Jinia <asgarij@kpitcummins.com>
322
323 * config/tc-h8300.c (md_assemble): Check operands validity for
324 ldm/stm.
325 (get_operand): Check register pair's validity as per technical
326 note TN-H8*-193A/E from Renesas for H8s and for H8Sx manual.
327
254d758c
KH		 3282003-11-24 Kazu Hirata <kazu@cs.umass.edu>
329
330 * listing.c: Convert to ISO-C.
331 * listing.h: Likewise.
332 * macro.c: Likewise.
333 * macro.h: Likewise.
334
70b911ad
JJ		 3352003-11-24 Jakub Jelinek <jakub@redhat.com>
336
337 * app.c (do_scrub_chars): Add PUT (ch) and ch = GET ()
338 when transitioning from states 14 or 15 to 0 or 1.
339
b1f1fa96
KH		 3402003-11-23 Kazu Hirata <kazu@cs.umass.edu>
341
342 * hash.c: Convert to ISO-C.
343 * hash.h: Likewise.
344 * input-file.c: Likewise.
345 * input-file.h: Likewise.
346 * input-scrub.c: Likewise.
347 * itbl-ops.c: Likewise.
348 * itbl-ops.h: Likewise.
349
66faad26
KH		 3502003-11-23 Kazu Hirata <kazu@cs.umass.edu>
351
352 * config/tc-h8300.c (Hmode): Make it global.
353 (Smode): Likewise.
354 (Nmode): Likewise.
355 (SXmode): Likewise.
356
dd625418
KH		 3572003-11-22 Kazu Hirata <kazu@cs.umass.edu>
358
359 * ehopt.c: Convert to ISO-C.
360 * emul.h: Likewise.
361 * expr.c: Likewise.
362 * expr.h: Likewise.
363 * flonum-copy.c: Likewise.
364 * flonum-mult.c: Likewise.
365 * flonum.h: Likewise.
366 * frags.c: Likewise.
367 * frags.h: Likewise.
368
9a124774
AM		 3692003-11-22 Alan Modra <amodra@bigpond.net.au>
370
f22b3caf
AM		 371 * doc/c-ppc.texi (PowerPC-Pseudo): Add section.
372
9a124774
AM		 373 * app.c (do_scrub_chars): Revert 2003-04-23 and 2003-04-22.
374
834ddcc4
KH		 3752003-11-21 Kazu Hirata <kazu@cs.umass.edu>
376
377 * ecoff.c: Convert to ISO-C.
378 * ecoff.h: Likewise.
379
69c040df
AM		 3802003-11-22 Alan Modra <amodra@bigpond.net.au>
381
382 * config/tc-ppc.c (parse_cpu): New function, broken out from..
383 (md_parse_option): ..here.
384 (ppc_setup_opcodes): New function, broken out from..
385 (md_begin): ..here.
386 (ppc_machine): Implement .machine pseudo op.
387
a2e22468
KH		 3882003-11-20 Kazu Hirata <kazu@cs.umass.edu>
389
390 * depend.c: Convert to ISO-C.
391 * dwarf2dbg.c: Likewise.
392 * dwarf2dbg.h: Likewise.
393
73ee5e4c
KH		 3942003-11-20 Kazu Hirata <kazu@cs.umass.edu>
395
396 * app.c: Convert to ISO-C.
397 * as.h: Likewise.
398 * atof-generic.c: Likewise.
399 * bignum-copy.c: Likewise.
400 * bignum.h: Likewise.
401 * cgen.c: Likewise.
402 * cgen.h: Likewise.
403 * cond.c: Likewise.
404
0d78efdf
DD		 4052003-11-20 DJ Delorie <dj@redhat.com>
406
407 * config/tc-sh64.c (shmedia_frob_section): Only frob elf32
408 sections.
409
600e9c99
KH		 4102003-11-19 Kazu Hirata <kazu@cs.umass.edu>
411
412 * config/tc-h8300.c: Make some functions and global
413 variables static appropriately.
414
d492b58e
KH		 4152003-11-19 Kazu Hirata <kazu@cs.umass.edu>
416
417 * config/obj-ieee.c: Remove duplicate prototypes.
418 * config/tc-h8300.c: Likewise.
419
b54a3392
KH		 4202003-11-19 Kazu Hirata <kazu@cs.umass.edu>
421
422 * config/tc-h8300.c: Convert to ISO-C.
423 * config/tc-h8300.h: Likewise.
424
fe01a20a
KH		 4252003-11-19 Kazu Hirata <kazu@cs.umass.edu>
426
427 * config/tc-mcore.h: Remove prototypes already in tc.h.
428 * config/tc-tic4x.c: Likewise.
429
43b5c447
KH		 4302003-11-19 Kazu Hirata <kazu@cs.umass.edu>
431
432 * config/tc-arc.c: Remove a local prototype of atof_ieee.
433 * config/tc-ip2k.c: Likewise.
434 * config/tc-iq2000.c: Likewise.
435 * config/tc-tic30.c: Remove a comment.
436
cda2eb9e
BW		 4372003-11-19 Bob Wilson <bob.wilson@acm.org>
438
439 * config/tc-xtensa.c (xg_emit_insn): Include "dwarf2dbg.h" and add
440 call to dwarf2_emit_insn.
441
1abe91b1
MR		 4422003-11-18 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
443
444 * config/tc-mips.c (macro): Handle new macros: "lca" and "dlca"
445 for loading addresses using CALL relocations.
446 Don't emit CALL relocations when a base register is used.
447
bf151ce7
MR		 4482003-11-15 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
449
450 * config/tc-mips.c: Formatting fixes.
451
9ce887a1
BE		 4522003-11-14 Ben Elliston <bje@wasabisystems.com>
453
454 * config/tc-arm.c (arm_elf_change_section): Not static.
455
6057a28f
NC		 4562003-11-13 Nick Clifton <nickc@redhat.com>
457
458 * tc-arm.c (mapping_state): New function. Emit a mapping
459 symbol if necessary.
9a124774 460 (arm_elf_change_section): New function. Intercept section
6057a28f 461 changes and generate mapping symbols.
9a124774
AM		 462 (s_bss): Likewise.
463 (s_arm_elf_cons): Likewise.
464 (opcode_select): Choose the correct mapping state.
465 (md_assemble): Likewise.
466 * tc-arm.h (md_elf_section_change_hook): Define.
467 * doc/c-arm.texi (ARM Mapping Symbols): New node.
6057a28f
NC		 468 * NEWS: Mention new feature.
469
5e2d1ae8
DJ		 4702003-11-12 Daniel Jacobowitz <drow@mvista.com>
471
472 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Define.
473 * doc/Makefile.am (install-info): Define.
474
475 * aclocal.m4: Regenerate.
476 * Makefile.in: Regenerate.
477 * doc/Makefile.in: Regenerate.
478
08e3ab90
NC		 4792003-11-11 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
480
481 * configure.in: Add support for arm-wince-pe target.
482 * configure: Regenerate.
483
8d01d9a9
AJ		 4842003-11-11 Jan Hubicka <jh@suse.cz>
485
486 * config/tc-i386.c (tc_i386_fix_adjustable):
487
012a452b
AM		 4882003-11-10 Alan Modra <amodra@bigpond.net.au>
489
490 * config/tc-ia64.c (ia64_handle_align): Remove bogus be_nop.
491
36fd3cc3
AM		 4922003-11-10 Alan Modra <amodra@bigpond.net.au>
493
494 * README: Update bug report address. Move bug reporting info to
495 binutils/README.
496
e2a2ebaa
CG		 4972003-11-07 Christian Groessler <chris@groessler.org>
498
499 * doc/c-z8k.texi: Document command-line options. Fix byte
500 register names. Document '.z8001' and '.z8002' directives.
501 Extend addressing modes documentation.
502
f24ddbdd
NC		 5032003-11-07 Jonathan R. Grant <jg-binutils@jguk.org>
504
505 * input-file.c (input_file_open): Use "No such file" error
506 message.
507
0bbf2aa4
NC		 5082003-11-06 Pete Gonzalez <pgonzalez@bluel.com>
509
510 * config/tc-arm.texi (struct reg_entry): Add new field 'builtin'.
511 (rn_table, iwmmxt_table, cp_table, cn_table, fn_table, sn_table,
512 dn_table, mav_mvf_table, mac_mvd_table, mav_mvfx_table,
513 mav_mvax_table, mav_dspc_table): Initialise new field.
514 (insert_reg_alias): Initialise new field.
515 (md_pseudo_table): Add "unreq" entry.
516 (s_unreq): New function: Undo the effects of a previous .req.
517 * doc/c-arm.texi: Document new pseudo op.
518 * NEWS: Mention new feature.
519
1be59579
NC		 5202003-11-06 Bruno Rohee <bruno@rohee.com>
521
522 * config/obj-vms.c: Fix "the the" typo.
523 * doc/c-arm.texi: Likewise.
524
5252003-11-06 Nick Clifton <nickc@redhat.com>
526
527 * config/obj-vms.c: Convert to ISO-C.
528
5f5c1f75
AM		 5292003-11-05 Alan Modra <amodra@bigpond.net.au>
530
531 * config/tc-ppc.h (TC_FORCE_RELOCATION): Only define for ELF and XCOFF.
532
eb9618da
CG		 5332003-10-31 Christian Groessler <chris@groessler.org>
534
535 * config/tc-i860.c (md_pcrel_from): Fix typo in comment.
536
0379c688
NC		 5372003-10-29 Phil Edwards <phil@codesourcery.com>
538
539 * configure.in (arm-*-vxworks, i386-*-vxworks, mips-*-vxworks,
540 ppc-*-vxworks, ppc-*-windiss): Remove separate outdated stanzas.
541 (*-*-vxworks, *-*-windiss): Use common stanzas, all ELF.
542 * configure: Regenerated.
543
47eebc20
KH		 5442003-10-27 Kazu Hirata <kazu@cs.umass.edu>
545
546 * ChangeLog: Fix typos.
547 * ChangeLog-9295: Likewise.
548 * as.c: Fix comment typos.
549 * as.h: Likewise.
550 * atof-generic.c: Likewise.
551 * bit_fix.h: Likewise.
552 * frags.h: Likewise.
553 * hash.c: Likewise.
554 * input-file.c: Likewise.
555 * input-scrub.c: Likewise.
556 * itbl-ops.c: Likewise.
557 * itbl-parse.y: Likewise.
558 * listing.c: Likewise.
559 * macro.h: Likewise.
560 * read.c: Likewise.
561 * sb.c: Likewise.
562 * sb.h: Likewise.
563 * symbols.c: Likewise.
564 * symbols.h: Likewise.
565
ca43c854
SC		 5662003-10-27 Stephane Carrez <stcarrez@nerim.fr>
567
568 * config/tc-m68hc11.c: Convert to ISO C90.
569 * config/tc-m68hc11.h: Likewise.
570
a8015998
KH		 5712003-10-26 Kazu Hirata <kazu@cs.umass.edu>
572
573 * doc/c-sh64.texi: Fix a typo.
574
60493797
KH		 5752003-10-26 Kazu Hirata <kazu@cs.umass.edu>
576
577 * doc/c-alpha.texi: Fix typos.
578 * doc/c-ia64.texi: Likewise.
579 * doc/c-mmix.texi: Likewise.
580 * doc/c-sh64.texi: Likewise.
581 * doc/c-xtensa.texi: Likewise.
582 * doc/internals.texi: Likewise.
583
ea8f8eab
L		 5842003-10-24 H.J. Lu <hongjiu.lu@intel.com>
585
586 * config/obj-elf.c (obj_elf_change_section): Allow SHF_ALLOC
587 for .interp, .strtab and .symtab. Use specified section
588 attributes.
589
5e2f6673
L		 5902003-10-22 Andreas Schwab <schwab@suse.de>
591 H.J. Lu <hongjiu.lu@intel.com>
592 Jim Wilson <wilson@specifixinc.com>
593
594 * config/tc-ia64.c (update_qp_mutex): New.
595 (note_register_values): Properly handle one of PRs in compare
596 is PR0. Don't add a mutex relation for .and.orcm/.or.andcm.
597 Clear mutex relation for .none/.unc. Don't clear mutex relation
598 on predicated compare.
599
5a21e886
NC		 6002003-10-21 Wouter van Heyst <wouter@vidicode.nl>
601
602 * config/tc-arm.c (all_reg_maps): Correct text describing Maverick
603 register requirements.
604 (md_begin): Remove F_SOFT_FLOAT if enabling MAVERICK FP.
605
3e602632 6062003-10-21 Peter Barada <pbarada@mail.wm.sps.mot.com>
012a452b 607 Bernardo Innocenti <bernie@develer.com>
3e602632
NC		 608
609 * config/tc-m68k.c: Add MCF528x (MCFv4) support.
610 * config/m68k-parse.h: Likewise.
611 * NEWS: Mention the new support.
612 * doc/c-m68k.texi: Document new processor selection switch.
613
13757d0c
TS		 6142003-10-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
615
616 * config/tc-mips.c (normalize_constant_expr): New function to fix sign
617 extensions broken by gas' expression evaluation of constants.
618 (check_absolute_expr): Use it.
619 (mips_ip): Likewise.
620
88fc725d
HPN		 6212003-10-18 Hans-Peter Nilsson <hp@bitrange.com>
622
623 Generate BFD_RELOC_MMIX_PUSHJ_STUBBABLE for PUSHJ when possible.
624 * doc/c-mmix.texi (MMIX-Opts): Document --no-pushj-stubs and
625 --no-stubs.
626 * config/tc-mmix.c: Include limits.h. Expand on mmix_relax_table
627 comment.
628 (expand_op, mmix_next_semicolon_is_eoln): Fix head comment.
629 (pushj_stubs): New variable.
630 (OPTION_NOPUSHJSTUBS, STATE_PUSHJSTUB, PUSHJSTUB_MIN)
631 (PUSHJSTUB_MAX): New macros.
632 (md_longopts): New options "--no-pushj-stubs" and synonym
633 "--no-stubs".
634 (mmix_relax_table): Handle new entry for STATE_PUSHJSTUB.
635 (md_parse_option): Handle OPTION_NOPUSHJSTUBS.
636 (md_estimate_size_before_relax): Modify STATE_PUSHJ state for
637 PUSHJ stub relaxation.
638 (md_convert_frag): Handle STATE_PUSHJSTUB.
639 (md_apply_fix3): Handle BFD_RELOC_MMIX_PUSHJ_STUBBABLE.
640 (tc_gen_reloc): Ditto.
641 (mmix_md_relax_frag): Handle PUSHJ stub relaxation.
642 * config/tc-mmix.h (TC_SEGMENT_INFO_TYPE): Define.
643 (struct mmix_segment_info_type): New.
644
36759679
NC		 6452003-10-17 Paul Dale <pauli@snapgear.com>
646 Bernardo Innocenti <bernie@develer.com>
647
648 * config/tc-m68k.c (make_pcrel_absolute): Enforce
649 PC-relative jumps with --pcrel.
650 (md_convert_frag_1): Likewise.
651 (md_create_long_jump): Likewise.
652
d4e2de6b
NC		 6532003-10-17 Shrinivas Atre <shrinivasa@KPITCummins.com>
654
655 * config/tc-h8300.c (PSIZE): Correct for Normal mode.
656 (get_operand): Accept both 16 bit 32 bit registers as pointer
657 registers, when operating in Normal mode.
658 (fix_operand_size): Make default address size 16 for Normal mode.
659
ece01a63
ILT		 6602003-10-17 Ian Lance Taylor <ian@wasabisystems.com>
661
662 * config/tc-arm.c (do_iwmmxt_byte_addr): Reject control
663 registers.
664 (do_iwmmxt_word_addr): With a control register, reject conditional
665 execution and reject a non-word size.
666
fda712ee
AM		 6672003-10-16 Peter Bergner <bergner@vnet.ibm.com>
668
669 * configure.in: Set em=linux for ppc-*-linux-gnu* target.
670 * configure: Regenerate.
671
60946ad0
AM		 6722003-10-15 Alan Modra <amodra@bigpond.net.au>
673
674 * doc/as.texinfo (Align): Correct list of byte targets.
675
1b8e29e5
TS		 6762003-10-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
677
678 * config/tc-mips.c (macro_build_ldst_constoffset,load_register,macro):
679 Fix indentation. Better error message.
680
b614a702
BW		 6812003-10-14 Bob Wilson <bob.wilson@acm.org>
682
683 * config/tc-xtensa.c (xtensa_create_property_segments): Remove bfd
684 argument in call to xtensa_get_property_section_name. Formatting.
685
224186bc
KK		 6862003-10-11 Kaz Kojima <kkojima@rr.iij4u.or.jp>
687
688 * config/tc-sh.h (sh_coff_reloc_mangle): Delete an extra
689 parenthesis.
690
8edc77b9
KK		 6912003-10-11 Kaz Kojima <kkojima@rr.iij4u.or.jp>
692
693 * config/tc-sh.c: Convert to ISO C90. Remove unnecessary
60946ad0 694 prototypes and casts.
8edc77b9
KK		 695 * config/tc-sh.h: Likewise.
696 * config/tc-sh64.c: Likewise.
697 * config/tc-sh64.h: Likewise.
698
1ae31fee
DB		 6992003-10-08 Dave Brolley <brolley@redhat.com>
700
701 * config/tc-frv.c (fr550_check_insn_acc_range): New function.
702 (fr550_check_acc_range): New function.
703 (md_assemble): Call fr550_check_acc_range.
704
7052003-10-08 Dave Brolley <brolley@redhat.com>
706
707 * config/tc-frv.c: Handle DEFAULT_CPU_FR550.
708 (md_parse_option): Handle OPTION_CPU==fr550.
709 (md_show_usage): Document fr550.
710
05da4302
NC		 7112003-10-08 Philippe De Muyter <phdm@macqel.be>
712
60946ad0 713 * as.c (use_gnu_debug_info_extensions) : New variable.
05da4302
NC		 714 (parse_args) : Accept new --gstabs+ option, and set
715 `use_gnu_debug_info_extensions'.
716 (show_usage) : Document --gstabs+ option.
717 * as.h (use_gnu_debug_info_extensions) : New extern declaration.
718 * stabs.c (stabs_generate_asm_file) : If
719 `use_gnu_debug_info_extensions' is set, add the compilation
720 directory to the stabs debug info.
721 * doc/as.texinfo : Document --gstabs+ option.
722 * NEWS: Mention new feature.
723
60946ad0 7242003-10-06 Matt Thomas <matt@3am-software.com>
85cf2a8a 725
60946ad0
AM		 726 Switch NetBSD/hppa to use Linux PA-RISC ELF ABI and
727 assembler syntax.
85cf2a8a 728
60946ad0
AM		 729 * tc-hppa.c: Add "%farg[0-3]", "%fret", "%t[1-4]", "%tf[1-4]"
730 register names. Change all "defined (TE_LINUX)" to
731 "(defined (TE_LINUX) || defined (TE_NETBSD))".
85cf2a8a 732
60946ad0
AM		 733 * tc-hppa.h: Make NetBSD use "elfXX-hppa-linux" bfd target.
734 Remove NetBSD's use of LABELS_WITHOUT_COLONS.
85cf2a8a 735
4615568e
NC		 7362003-10-06 Robert Millan <robertmh@gnu.org>
737
60946ad0 738 * configure.in: Match GNU/KNetBSD with new knetbsd*-gnu triplet.
4615568e
NC		 739 * configure: Regenerate.
740
c2059446
NC		 7412003-10-05 Nick Clifton <nickc@redhat.com>
742
743 * as.c (parse_args): Revert patch to change handling of -f
744 option. Its behaviour is mandated by the POSIX 2 spec.
745
a72d6b4e
CG		 7462003-10-04 Christian Groessler <chris@groessler.org>
747
748 * tc-z8k.c (newfix): Tell fix_new_exp about pc relativeness.
749 (md_apply_fix3): Fix R_JR, R_DISP7, and R_CALLR cases.
750 (md_pcrel_from): This function now gets called. Supply return
751 value.
752
33948635
NC		 7532003-10-04 Nick Clifton <nickc@redhat.com>
754
755 * as.c: Convert to ISO C90.
756
d3fb7ca2
NC		 7572003-10-04 Nick Clifton <nickc@redhat.com>
758
759 * as.c (std_shortopts): Remove 'f'.
760 (std_longopts): Add 'f'. Doing this prevents -f<foo> being
761 acecpted as an alias for -f.
762
b256d4fd
NC		 7632003-10-04 Danny Smith <danny_r_smith_2001@yahoo.co.nz>
764
765 * config/obj-coff.c (obj_coff_section [BEF_ASSEMBLER]):
766 Make 'r' mean readonly data.
767
d17e7bce
TS		 7682003-10-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
769
770 * config/tc-mips.c (macro_build_ldst_constoffset,load_register,macro):
771 Unbreak overflow checks.
772
609f23f4
CD		 7732003-10-01 Chris Demetriou <cgd@broadcom.com>
774
775 * config/tc-mips.c (s_cpreturn): Correct errors in comment.
776
ecd13cd3
TS		 7772003-10-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
778
779 * config/tc-mips.c (macro_build_ldst_constoffset): Fix sign extension
780 tests.
781 (load_register): Likewise.
782 (macro): Likewise.
783
30c378fd
CD		 7842003-09-30 Chris Demetriou <cgd@broadcom.com>
785
786 * config/tc-mips.c (mips_ip): Capitalize first word of
787 existing condition code warning, and add condition code
788 warnings for .ps instructions, and for bc1any[24][tf].
789
6a265366
CD		 7902003-09-30 Chris Demetriou <cgd@broadcom.com>
791
792 * NEWS: Mention support for MIPS64 Release 2.
793
43c58ae6
CD		 7942003-09-30 Chris Demetriou <cgd@broadcom.com>
795
796 * NEWS: Add an indication of the cutoff for 2.14.
797
5f74bc13
CD		 7982003-09-30 Chris Demetriou <cgd@broadcom.com>
799
800 * configure.in (mipsisa64r2, mipsisa64r2el, mipsisa64r2*): New CPUs.
801 * configure: Regenerate.
802 * config/tc-mips.c (imm2_expr): New variable.
803 (md_assemble, mips16_ip): Initialize imm2_expr.
804 (ISA_HAS_64BIT_REGS, ISA_HAS_DROR, ISA_HAS_ROR): Add ISA_MIPS64R2.
805 (macro_build): Handle +A, +B, +C, +E, +F, +G, and +H format operands.
806 (macro): Handle M_DEXT and M_DINS.
807 (validate_mips_insn): Handle +E, +F, +G, +H, and +I format operands.
808 (mips_ip): Likewise.
809 (OPTION_MIPS64R2): New define.
810 (md_longopts): New entry for -mips64r2 (OPTION_MIPS64R2).
811 OPTION_ASE_BASE): Increase to compensate for OPTION_MIPS64R2.
812 (md_parse_option): Handle OPTION_MIPS64R2.
813 (s_mipsset): Handle setting "mips64r2" ISA.
814 (mips_cpu_info_table): Add mips64r2.
815 (md_show_usage): Document -mips64r2 option.
816 * doc/as.texinfo: Docuemnt -mips64r2 option.
817 * doc/c-mips.texi: Likewise.
818
de1e508d
DA		 8192003-09-27 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
820
821 * config/tc-hppa.c (pa_ip): Check for invalid 64-bit conditions.
822
530556a9
JT		 8232003-09-26 Matt Thomas <matt@3am-software.com>
824
825 * config/tc-vax.c (md_shortopts): Fix a typo. Remove 'K'.
826 (OPTION_PIC): Define.
827 (md_longopts): Add "pic" option.
828 (md_parse_option): Change 'K' to OPTION_PIC.
829
f61e8019
AM		 8302003-09-23 Alan Modra <alan@modra.org>
831
832 * config/obj-elf.c (obj_elf_change_section): Adjust for
833 _bfd_elf_get_sec_type_attr changes. Allow SHF_MERGE and SHF_STRINGS
834 to be set when defaults are not. Don't set attr from defaults if
835 old_sec.
836
ae826530
TS		 8372003-09-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
838
839 * config/tc-mips.c (macro_build_ldst_constoffset): Don't silently
840 truncate values which won't fit im 32 bits.
841 (load_register): Likewise.
842 (macro): Likewise.
843
8cd5b113
AM		 8442003-09-17 Dmitry Diky <diwil@mail.ru>
845
846 * config/tc-msp430.c (MAX_OP_LEN): Set to 256.
847 (msp430_operands): Remove redundant l2[16] within switch-case.
848
28d297de
AM		 8492003-09-16 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
850
851 * configure.in: Handle arm-*-rtems* and thumb-*rtems*.
852 * configure: Regenerate.
853
256ab948
TS		 8542003-09-14 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
855
856 * config/tc-mips.c (HAVE_64BIT_ADDRESS_CONSTANTS): Remove.
857 (macro_build_ldst_constoffset): Sign-extend 32-bit constants. Change
858 the function prototype.
859 (load_register): Likewise. Simplify the checks for sign-extended
860 constants.
861 (macro): Likewise. Fix code generation for 64-bit address constants
862 outside the 32-bit compatibility space. Adjust
863 macro_build_ldst_constoffset calls.
864 (s_cprestore): Adjust macro_build_ldst_constoffset call.
865
82e7541d
BW		 8662003-09-11 Bob Wilson <bob.wilson@acm.org>
867
868 * config/tc-xtensa.c (insn_labels, free_insn_labels, saved_insn_labels,
869 literal_syms): New global variables.
870 (xtensa_define_label, add_target_symbol, xtensa_find_label,
871 map_over_defined_symbols, is_loop_target_label,
872 xtensa_mark_target_fragments, xtensa_move_frag_symbol,
873 xtensa_move_frag_symbols, defined_symbols, branch_targets): Delete.
874 (xtensa_begin_directive): Call md_flush_pending_output. Move symbols
875 from insn_labels to saved_insn_labels when entering a literal region.
876 (xtensa_end_directive): Call md_flush_pending_output. Restore
877 insn_labels list when leaving a literal region.
878 (xtensa_literal_position): Call xtensa_clear_insn_labels.
879 (xtensa_literal_pseudo): Add check to disallow .literal inside a
880 literal region. Move insn_labels to saved_insn_labels and then restore
881 insn_labels on exit.
882 (xg_add_branch_and_loop_targets): Replace add_target_symbol calls with
883 code to set is_loop_target or is_branch_target flag on the symbol
884 (xtensa_create_literal_symbol): Call xtensa_add_literal_sym.
885 (xtensa_add_literal_sym, xtensa_add_insn_label,
886 xtensa_clear_insn_labels): New functions.
887 (xtensa_move_labels): Remove old_frag and old_offset arguments. Add
888 loops_ok argument. Rewrite to use insn_labels list instead of
889 calling xtensa_find_label and to check the is_loop_target flag on
890 symbols when loops_ok is false.
891 (xtensa_frob_label): Remove call to xtensa_define_label. Add call
892 to either xtensa_add_literal_sym or xtensa_add_insn_label. Adjust
893 call to xtensa_move_labels. Propagate is_branch_target and
894 is_loop_target flags from symbols to frags.
895 (xtensa_flush_pending_output): Call xtensa_clear_insn_labels.
896 (md_assemble): Use xtensa_move_labels with loops_ok = FALSE when
897 aligning a loop instruction. Adjust call to xtensa_move_labels for
898 aligning entry instructions. Add call to xtensa_clear_insn_labels.
899 (xtensa_end): Remove call to xtensa_mark_target_fragments.
900 (xtensa_move_literals): Replace xtensa_move_frag_symbols call with
901 code to use new literal_syms list.
902 * config/tc-xtensa.h (xtensa_symfield_type): Add is_loop_target and
903 is_branch_target flags.
904
61846f28
BW		 9052003-09-09 Bob Wilson <bob.wilson@acm.org>
906
907 * config/tc-xtensa.c (xtensa_mark_literal_pool_location): Remove
908 "move_labels" argument and corresponding call to xtensa_move_labels.
909 (md_assemble): Add a separate call to xtensa_move_labels and remove
910 argument for call to xtensa_mark_literal_pool_location.
911 (xtensa_literal_position, xtensa_switch_to_literal_fragment): Fix
912 calls to xtensa_mark_literal_pool_location.
913 (xtensa_create_local_symbol): Delete and inline the code into...
914 (xtensa_create_literal_symbol): ...here.
915 (xtensa_frob_label): Combine conditionals.
916 (expression_maybe_register, xtensa_symbol_new_hook,
917 fix_new_exp_in_seg): Use symbol_get_tc.
918
1745fcba
BW		 9192003-09-09 Bob Wilson <bob.wilson@acm.org>
920
921 * config/tc-xtensa.c (xtensa_literal_pseudo): Remove code for
922 combining identical literals.
923 (expression_maybe_register): Remove call to find_lit_sym_translation.
924 (is_duplicate_expression, cache_literal, is_duplicate_literal,
925 add_lit_sym_translation, find_lit_sym_translation): Delete.
926
3fb9d77f
NC		 9272003-09-07 Nick Clifton <nickc@redhat.com>
928
929 * doc/as.texinfo (Comments): Comment character for PPC is #.
930
12a99586
SC		 9312003-09-06 Stephane Carrez <stcarrez@nerim.fr>
932
933 PR savannah/4358:
934 * config/tc-m68hc11.c (s_m68hc11_relax): Use 2 for size to avoid
935 overflow complain.
936
d5087907
RS		 9372003-09-05 Richard Sandiford <rsandifo@redhat.com>
938
939 * config/tc-frv.c (md_pcrel_from_section): Heed TC_FORCE_RELOCATION.
940
8ad30312
NC		 9412003-09-04 Nick Clifton <nickc@redhat.com>
942
943 * config/tc-v850.c (set_machine): Accept v850e1 machine number.
944 (md_pseudo_table): Add .v850e1 pseudo op.
945 (md_show_usage): Document -mv850e1 switch.
946 (md_parse_option): Accept -mv850e1 switch.
947 (md_begin): Allow TARGET_CPU to be v850e1.
948 * doc/c-v850.texi: Document -mv850e1 switch and .v850e1 pseudo op.
949 * NEWS: Mention support for v850e1.
950
3c9030c1
AM		 9512003-09-04 Alan Modra <amodra@bigpond.net.au>
952
953 * config/tc-ppc.c (md_parse_option): Add PPC_OPCODE_ANY to existing
954 ppc_cpu selection rather than replacing.
955 (ppc_set_cpu): Ignore and preserve PPC_OPCODE_ANY in ppc_cpu.
956 (md_begin): When PPC_OPCODE_ANY, insert all opcodes in ppc_hash.
957
13dfd2d0
NC		 9582003-09-03 Robert Millan <robertmh@gnu.org>
959
960 * configure.in: Match GNU/KFreeBSD with new kfreebsd*-gnu
961 triplet.
962 * configure: Regenerate.
963
13b2be9c
DJ		 9642003-09-02 Daniel Jacobowitz <drow@mvista.com>
965
966 * configure.in: Update AC_PREREQ to 2.57. Use AC_CONFIG_FILES
967 and AC_CONFIG_COMMANDS instead of the three-argument AC_OUTPUT.
968 Specify AC_CONFIG_AUX_DIR.
969 * aclocal.m4: Regenerated with aclocal-1.7.
970 * configure: Regenerated with autoconf 2.57.
971 * Makefile.in, doc/Makefile.in: Regenerated with automake-1.7.
972
364b6d8b
JJ		 9732003-08-29 Jakub Jelinek <jakub@redhat.com>
974
6749011b 975 * dw2gencfi.c (cfi_pseudo_table): Add cfi_window_save.
364b6d8b
JJ		 976 (dot_cfi, output_cfi_insn): Handle DW_CFA_GNU_window_save.
977 (output_cie): Don't use DW_EH_PE_pcrel if neither DIFF_EXPR_OK
978 nor tc_cfi_emit_pcrel_expr are defined.
979 (output_fde): Use tc_cfi_emit_pcrel_expr if available and
980 DIFF_EXPR_OK is not defined.
981 * config/tc-sparc.h (TARGET_USE_CFIPOP): Define.
982 (tc_cfi_frame_initial_instructions, tc_regname_to_dw2regnum,
983 tc_cfi_emit_pcrel_expr): Define.
984 (sparc_cfi_frame_initial_instructions, sparc_regname_to_dw2regnum,
985 sparc_cfi_emit_pcrel_expr): New prototypes.
986 (sparc_cie_data_alignment): New decl.
987 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Define.
988 * config/tc-sparc.c: Include dw2gencfi.h.
989 (sparc_cie_data_alignment): New variable.
990 (md_begin): Initialize it.
991 (sparc_cfi_frame_initial_instructions): New function.
992 (sparc_regname_to_dw2regnum): Likewise.
993 (sparc_cfi_emit_pcrel_expr): Likewise.
6749011b 994 * doc/as.texinfo: Document .cfi_window_save.
364b6d8b
JJ		 995
996 * config/tc-sparc.c (s_common): Cast last argument to long and
997 change format string to shut up warning.
998
0dee3be0
JE		 9992003-08-25 Jason Eckhardt <jle@rice.edu>
1000
1001 * doc/c-i860.texi: Update text about relocatable address expansions.
1002
af858dae
JE		 10032003-08-24 Jason Eckhardt <jle@rice.edu>
1004
1005 * config/tc-i860.c (md_assemble): Use isrc2 from the original
1006 instruction when expanding E_ADDR.
1007
3673a93e
NC		 10082003-08-21 Nick Clifton <nickc@redhat.com>
1009
1010 * po/tr.po: Updated Turkish translation.
1011
55257f50
AM		 10122003-08-20 Alan Modra <amodra@bigpond.net.au>
1013
1014 * config/tc-ppc.c (md_parse_option): Add PPC_OPCODE_ISEL and
1015 PPC_OPCODE_RFMCI to -m440 selected ppc_cpu.
1016
f02232aa
NC		 10172003-08-19 Nick Clifton <nickc@redhat.com>
1018
1019 * config/tc-arm.c (cp_address_required_here): Add code to handle
1020 unindexed addressing mode.
1021
3d8aea2f
AM		 10222003-08-19 Alan Modra <amodra@bigpond.net.au>
1023
1024 * config/tc-ppc.c (md_parse_option): Handle -m440.
1025 (md_show_usage): Add -m440.
1026 (md_apply_fix3): Warning fix.
1027 * doc/c-ppc.texi: Document -m440.
1028
d6415f6c
AM		 10292003-08-16 Benjamin Kalytta <bkausbk@web.de>
1030
1031 * read.c (s_print): Check for NULL.
1032
1a317472
AM		 10332003-08-16 Alan Modra <amodra@bigpond.net.au>
1034
1035 * write.c (fixup_segment): When handling an expression involving
1036 the subtraction of two symbols in the same segment, don't clear
1037 fx_pcrel except for TC_M68K.
1038
da64f3bf
AM		 10392003-08-14 Alan Modra <amodra@bigpond.net.au>
1040
f86103b7
AM		 1041 * config/tc-i386.h: Remove BFD_ASSEMBLER tests and all !BFD_ASSEMBLER
1042 code.
1043 * config/tc-i386.c: Likewise.
1044 (RELOC_ENUM): Don't define. Replace throughout with enum.
1045
c8089be7 1046 * dep-in.sed: Remove libintl.h. Ignore include/fopen-*.h
da64f3bf
AM		 1047 * Makefile.am (POTFILES.in): Unset LC_COLLATE.
1048 Run "make dep-am".
1049 * Makefile.in: Regenerate.
1050
c04898f8
AS		 10512003-08-08 Andreas Schwab <schwab@suse.de>
1052
1053 * config/tc-m68k.h (TARGET_USE_CFIPOP)
1054 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT)
1055 (tc_regname_to_dw2regnum, tc_cfi_frame_initial_instructions):
1056 Define.
1057 * config/tc-m68k.c: Include "dw2gencfi.h".
1058 (tc_m68k_regname_to_dw2regnum)
1059 (tc_m68k_frame_initial_instructions): New functions.
1060
3b260895
NC		 10612003-08-08 Dmitry Diky <diwil@mail.ru>
1062
1063 * config/tc-msp430.c: Add xW42 and xE42 parts. Sort MPU list
1064 according to gcc order.
1065
14d3f364
JE		 10662003-08-07 Jason Eckhardt <jle@rice.edu>
1067
c8089be7
AM		 1068 * config/tc-i860.c (i860_check_label): New function.
1069 * config/tc-i860.h (i860_check_label): New prototype.
1070 (tc_check_label): Define macro as i860_check_label.
14d3f364 1071
820aff55
JE		 10722003-08-06 Jason Eckhardt <jle@rice.edu>
1073
c8089be7
AM		 1074 * config/tc-i860.c (s_align_wrapper): New function and prototype.
1075 (md_pseudo_table): Change s_align_bytes to s_align_wrapper, remove
1076 surrounding OBJ_ELF ifdef, and re-format slightly.
1077 * doc/c-i860.texi: Document the special .align syntax available
1078 in Intel mode.
820aff55 1079
e15f6d30
JE		 10802003-08-06 Jason Eckhardt <jle@rice.edu>
1081
1082 * config/tc-i860.c (i860_handle_align): New function.
1083 * config/tc-i860.h (HANDLE_ALIGN): Define macro.
1084 (MAX_MEM_FOR_RS_ALIGN_CODE): Define macro.
1085
0acc96e1
JE		 10862003-08-06 Jason Eckhardt <jle@rice.edu>
1087
1088 * config/tc-i860.c (i860_process_insn): Check that instructions
1089 with their dual-bit set are 8-byte aligned.
1090
9e7d479d
NC		 10912003-08-06 Nick Clifton <nickc@redhat.com>
1092
1093 * po/fr.po: Updated French translation.
1094
07c7854e
JE		 10952003-08-05 Jason Eckhardt <jle@rice.edu>
1096
c8089be7 1097 * config/tc-i860.c (i860_process_insn): Don't handle dual-bit
07c7854e
JE		 1098 setting during flop argument parsing. Instead, do it after
1099 instruction is fully parsed.
1100
5eb0723a
JE		 11012003-08-05 Jason Eckhardt <jle@rice.edu>
1102
c8089be7 1103 * doc/c-i860.texi: Mention that .dual, .enddual, and .atmp
5eb0723a
JE		 1104 directives are only available in Intel syntax mode.
1105
5ea0549d
JE		 11062003-08-05 Jason Eckhardt <jle@rice.edu>
1107
c8089be7
AM		 1108 * config/tc-i860.c (s_dual): Accept .dual directive only in
1109 the Intel syntax mode.
1110 (s_enddual): Likewise for .enddual.
1111 (s_atmp): Likewise for .atmp.
5ea0549d 1112
a4622f40
AM		 11132003-08-04 Alan Modra <amodra@bigpond.net.au>
1114
1115 * config/tc-i386.c (i386_intel_operand): Always call i386_index_check
1116 for memory operands. Pass the full operand_string to i386_index_check.
1117
87505968
JE		 11182003-08-01 Jason Eckhardt <jle@rice.edu>
1119
c8089be7
AM		 1120 * config/tc-i860.c: Remove SYNTAX_SVR4 macro and occurrences.
1121 (target_intel_syntax): Declare variable.
1122 (OPTION_INTEL_SYNTAX): Declare macro.
1123 (md_longopts): Add option -mintel-syntax.
1124 (md_parse_option): Set target_intel_syntax.
1125 (md_show_usage): Add -mintel-syntax usage.
1126 (md_begin): Set reg_prefix based on target_intel_syntax.
1127 (i860_process_insn): Skip register prefix only if there is one.
1128 Parse relocatable expressions in either Intel or AT&T syntax based
1129 on target_intel_syntax instead of the SYNTAX_SVR4 macro.
1130 * doc/c-i860.texi: Document -mintel-syntax option and give blurb
1131 about the differences in syntax.
87505968 1132
20977673
AM		 11332003-08-01 Dmitry Diky <diwil@mail.ru>
1134
1135 * config/tc-msp430.c (msp430_srcoperand): Extend 'push' bug workaround
1136 to all arches.
1137
26c9b704
JR		 11382003-07-30 J"orn Rennecke <joern.rennecke@superh.com>
1139
1140 * config/tc-sh.c (md_assemble): For branches, check & update
1141 valid_arch here.
1142
7734b6e9
JE		 11432003-07-30 Jason Eckhardt <jle@rice.edu>
1144
1145 * config/tc-i860.c: Convert to ISO C90.
1146
2d150871
RO		 11472003-07-30 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1148
1149 * read.c (s_space): Revert 2003-07-28 change.
1150
92191b29
AM		 11512003-07-30 Alan Modra <amodra@bigpond.net.au>
1152
1153 * config/obj-elf.c (obj_elf_change_section): Allow "x" for .note*.
1154
c861c80c
AM		 11552003-07-29 Alan Modra <amodra@bigpond.net.au>
1156
1157 * config/tc-sh.c (tc_gen_reloc): Test for R_SH_IND12W only when ELF.
1158
77a6138a
AM		 11592003-07-29 Jakub Jelinek <jakub@redhat.com>
1160
1161 * config/tc-ppc.c (md_apply_fix3): Fix check for lq insns.
1162
34f70875
L		 11632003-07-28 H.J. Lu <hongjiu.lu@intel.com>
1164
1165 * config/obj-elf.c (obj_elf_section_type): Also accept "note".
1166
8d548edb
RO		 11672003-07-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1168
1169 * read.c (s_space): Don't warn about .space 0.
1170
dcd410fe
RO		 11712003-07-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1172
1173 * config/tc-mips.c (mips_flag_pdr): Define.
1174 (md_begin) [OBJ_ELF]: Use it to control .pdr creation.
1175 (s_mips_end) [OBJ_ELF]: Likewise.
1176 (md_longopts) [OBJ_ELF]: Define OPTION_PDR, OPTION_NO_PDR.
1177 (md_parse_option) [OBJ_ELF]: Handle them.
1178 (md_show_usage) [OBJ_ELF]: Document -mpdr, -mno-pdr.
1179
1180 * doc/c-mips.texi (MIPS Opts): Document -mpdr, -mno-pdr.
1181 * doc/as.texinfo (Overview) [MIPS]: Likewise.
1182
3cddba1e
L		 11832003-07-25 H.J. Lu <hongjiu.lu@intel.com>
1184
1185 * config/obj-elf.c (obj_elf_change_section): Update
1186 elf_section_type and elf_section_flags only when they are
1187 specified.
1188
8e8c182c
L		 11892003-07-25 H.J. Lu <hongjiu.lu@intel.com>
1190
1191 * config/obj-elf.c (obj_elf_change_section): Always set section
1192 type and flags.
1193
2f89ff8d
L		 11942003-07-25 H.J. Lu <hongjiu.lu@intel.com>
1195
1196 * config/obj-elf.c (special_sections): Removed.
1197 (obj_elf_change_section): Call _bfd_elf_get_sec_type_attr. Set
1198 elf_section_type and elf_section_flags.
1199 (elf_frob_file): Set SHT_GROUP.
1200
1201 * config/obj-elf.h (obj_sec_set_private_data): New.
1202
1203 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): Removed.
1204 * config/tc-ia64.h: Likewise.
1205 * config/tc-m32r.h: Likewise.
1206 * config/tc-m68hc11.h: Likewise.
1207 * config/tc-mcore.h: Likewise.
1208 * config/tc-mips.h: Likewise.
1209 * config/tc-ppc.h: Likewise.
1210 * config/tc-sh64.h: Likewise.
1211 * config/tc-v850.h: Likewise.
1212 * config/tc-xtensa.h: Likewise.
1213
1214 * config/tc-v850.h (SHF_V850_GPREL): Removed.
1215 (SHF_V850_EPREL): Likewise.
1216 (SHF_V850_R0REL): Likewise.
1217
1218 * subsegs.c (subseg_get): Call obj_sec_set_private_data if it
1219 is defined.
1220
a7f10e7a
SC		 12212003-07-24 Stephane Carrez <stcarrez@nerim.fr>
1222
1223 * config/tc-m68hc11.h (DWARF2_ADDR_SIZE): Use 32-bit address for
1224 debugging symbols so that we handle page memory correctly.
1225
834d807b
NC		 12262003-07-24 Nick Clifton <nickc@redhat.com>
1227
1228 * po/fr.po: Updated French translation.
1229
8266886e
DJ		 12302003-07-23 Daniel Jacobowitz <drow@mvista.com>
1231
1232 * config/tc-arm.c (arm_archs): Add iwmmxt.
1233
b41b1f95 12342003-07-22 H.J. Lu <hongjiu.lu@intel.com>
c8089be7 1235
b41b1f95
L		 1236 * read.c (do_parse_cons_expression): Mark nbytes unused to
1237 silence gcc.
1238
0c0b9be0
AO		 12392003-07-22 Alexandre Oliva <aoliva@redhat.com>
1240
ba18dd6f
AO		 1241 * config/tc-h8300.c (get_specific): No PCREL8 encoding for bsr/bc
1242 or bsr/bs.
1243
0c0b9be0
AO		 1244 * config/tc-h8300.c (md_assemble): Make sure characters after
1245 slash and dot are lower-case.
1246
6c37ac4d
NC		 12472003-07-17 Nick Clifton <nickc@redhat.com>
1248
1249 * po/es.po: New Spanish translation.
1250 * po/tr.po: New Turkish translation.
1251 * po/opcodes.pot: Regenerate.
1252
c5c0a210
AM		 12532003-07-16 Alan Modra <amodra@bigpond.net.au>
1254
1255 * dwarf2dbg.c (get_frag_fix): Revert 2001-11-15 change.
1256 (generic_dwarf2_emit_offset): Don't define function when
1257 TC__DWARF2_EMIT_OFFSET is defined.
1258
5a7ea749
RS		 12592003-07-15 Richard Sandiford <rsandifo@redhat.com>
1260
1261 * config/tc-mips.c (hilo_interlocks): True for CPU_RM7000.
1262 (mips_cpu_info_table): Add rm7000 and rm9000 entries.
963ac363 1263 * doc/c-mips.texi: Document -march=rm9000.
5a7ea749 1264
ec178e1b
AM		 12652003-07-15 Alan Modra <amodra@bigpond.net.au>
1266
1267 * config/tc-v850.c (md_assemble): When no reloc, create pcrel fixups
1268 only for V850_OPERAND_DISP operands.
1269
e85ca5bb
AM		 12702003-07-15 Alan Modra <amodra@bigpond.net.au>
1271
1272 * frags.c (frag_more): Move segment checks to..
1273 (frag_alloc_check): ..here. New function.
1274 (frag_append_1_char): Call frag_alloc_check.
1275
76bff705
NC		 12762003-07-14 Nick Clifton <nickc@redhat.com>
1277
1278 * po/tr.po: Update with latest version.
1279 * po/POTFILES.in: Regenerate.
1280 * po/gas.pot: Regenerate.
1281 * configure: Regenerate.
1282
278ed128
NC		 12832003-07-14 Nick Clifton <nickc@redhat.com>
1284
1285 * config/tc-ip2k.c: Remove inclusion of <ctype.h>
1286 * config/tc-tic4x.c: Replace inclusion of <ctype.h> with
1287 "safe-ctype.h" and update use of macros.
1288 * Makefile.am: Update dependencies.
1289 * Makefile.in: Regenerate.
1290
fce00800
AM		 12912003-07-11 Alan Modra <amodra@bigpond.net.au>
1292
1293 * po/gas.pot: Regenerate.
1294
75e21f08
JJ		 12952003-07-10 Jakub Jelinek <jakub@redhat.com>
1296
1297 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define always.
1298 (TARGET_USE_CFIPOP, tc_cfi_frame_initial_instructions,
1299 tc_regname_to_dw2regnum, DWARF2_DEFAULT_RETURN_COLUMN,
1300 DWARF2_CIE_DATA_ALIGNMENT): Define.
1301 (ppc_cfi_frame_initial_instructions, tc_ppc_regname_to_dw2regnum): New
1302 prototypes.
1303 (ppc_cie_data_alignment): Declare.
1304 * config/tc-ppc.c: Include dw2gencfi.h.
1305 (ppc_cie_data_alignment): Define.
1306 (md_begin): Initialize ppc_cie_data_alignment.
1307 (ppc_cfi_frame_initial_instructions, tc_ppc_regname_to_dw2regnum): New
1308 functions.
1309 * config/tc-s390.h (DWARF2_LINE_MIN_INSN_LENGTH): Define always.
1310 (TARGET_USE_CFIPOP, tc_cfi_frame_initial_instructions,
1311 tc_regname_to_dw2regnum, DWARF2_DEFAULT_RETURN_COLUMN,
1312 DWARF2_CIE_DATA_ALIGNMENT): Define.
1313 (s390_cfi_frame_initial_instructions, tc_s390_regname_to_dw2regnum):
1314 New prototypes.
1315 (s390_cie_data_alignment): Declare.
1316 * config/tc-s390.c: Include dw2gencfi.h.
1317 (s390_cie_data_alignment): Define.
1318 (md_begin): Initialize s390_cie_data_alignment.
1319 (s390_cfi_frame_initial_instructions, tc_s390_regname_to_dw2regnum):
1320 New functions.
1321
2ce28d43
AO		 13222003-07-10 Alexandre Oliva <aoliva@redhat.com>
1323
1324 2002-12-12 Alexandre Oliva <aoliva@redhat.com>
1325 * config/tc-mn10300.h (EXTERN_FORCE_RELOC): Don't define to zero.
1326 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
1327 * configure.in (am33_2.0, mn10300-*-linux*): Added.
1328 * configure: Rebuilt.
1329 * config/tc-mn10300.h (TARGET_FORMAT) [TE_LINUX]: Define to
1330 elf32-am33lin.
1331 * config/tc-mn10300.c (md_begin) [TE_LINUX]: Choose AM33/2.0
1332 by default.
1333
bf6f0d0c
AO		 13342003-07-09 Alexandre Oliva <aoliva@redhat.com>
1335
1336 2003-02-25 Alexandre Oliva <aoliva@redhat.com>
1337 * config/tc-mn10300.c (mn10300_check_fixup): Set GOT_PCREL type
1338 for subtracts from GLOBAL_OFFSET_TABLE that could not be
1339 simplified.
1340 2002-07-18 Alexandre Oliva <aoliva@redhat.com>
1341 * config/tc-mn10300.c (mn10300_check_fixup): Accept subtracts that
1342 could not be simplified.
1343 (tc_gen_reloc): Turn an absolute fx_subsy into part of fx_offset.
1344 2001-11-04 Alexandre Oliva <aoliva@redhat.com>
1345 * config/tc-mn10300.h (TC_RELOC_RTSYM_LOC_FIXUP): Don't adjust
1346 BDF_RELOC_MN10300_GOT32.
1347 * config/tc-mn10300.c (mn10300_fix_adjustable): If
1348 TC_RELOC_RTSYM_LOC_FIXUP doesn't hold, it's not adjustable.
1349 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
1350 * config/tc-mn10300.c (mn10300_parse_name): Don't return a
1351 symbol if we know its value.
1352 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
1353 * config/tc-mn10300.h (GLOBAL_OFFSET_TABLE_NAME): Remove
1354 duplicate underscore prefix.
1355 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
1356 * config/tc-mn10300.c (mn10300_parse_name): Store relocation
1357 type in X_md, not X_add_number. Zero X_add_number.
1358 (mn10300_check_fixup): Extract relocation type from X_md.
1359 * config/tc-mn10300.h: Update comment.
1360 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
1361 * config/tc-mn10300.h (O_GOTOFF, O_PLT, O_GOT): Replace with...
1362 (O_PIC_reloc): this.
1363 * config/tc-mn10300.c (mn10300_PIC_related_p): Use it.
1364 (mn10300_check_fixup): Likewise.
1365 (mn10300_parse_name): Set X_add_number to relocation type.
1366 * config/tc-mn10300.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1367 TC_RELOC_RTSYM_LOC_FIXUP, md_parse_name, TC_CONS_FIX_NEW,
1368 O_GOTOFF, O_PLT, O_GOT): Define.
1369 * config/tc-mn10300.c (mn10300_PIC_related_p): New fn.
1370 (mn10300_check_fixup): New fn.
1371 (md_assemble): Call it. Check for PIC-related relocs.
1372 (mn10300_cons_fix_new): Likewise. New fn.
1373 (mn10300_end_of_match): New fn.
1374 (mn10300_md_parse_name_cont): New fn.
1375
e7b71525
AO		 13762003-07-09 Alexandre Oliva <aoliva@redhat.com>
1377
1378 2000-05-25 Alexandre Oliva <aoliva@cygnus.com>
1379 * config/tc-mn10300.c (mn10300_insert_operand): Negate negative
1380 accumulator's shift.
1381 2000-05-08 Alexandre Oliva <aoliva@cygnus.com>
1382 * config/tc-mn10300.c (md_relax_table, md_convert_frag,
1383 md_assemble, md_estimate_size_before_relax): Handle fbCC.
1384 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
1385 * config/tc-mn10300.c (HAVE_AM33): Redefine in terms of
1386 HAVE_AM33_2.
1387 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
1388 * config/tc-mn10300.c (md_pseudo_table): Use AM33_2 constant.
1389 (HAVE_AM33): Match AM33_2 too.
1390 (HAVE_AM33_2): New macro.
1391 (md_assemble): Use it. Match 2.0 registers only if HAVE_AM33_2.
1392 2000-04-01 Alexandre Oliva <aoliva@cygnus.com>
1393 * config/tc-mn10300.c (md_pseudo_table): Added `am33_2'.
1394 (float_registers, double_registers): New variables.
1395 (float_register_name, double_register_name): New functions.
1396 (md_assemble): Recognize FP registers. Implement FMT_D3.
1397 (mn10300_insert_operand): Support FP registers.
1398
115695a8
CD		 13992003-07-08 Chris Demetriou <cgd@broadcom.com>
1400
1401 * config/tc-mips.c (mips_validate_fix): Do not warn about branch
1402 target being a global symbol if not compiling SVR4 PIC code.
1403
9f7598c1
NC		 14042003-07-07 Nick Clifton <nickc@redhat.com>
1405
1406 * doc/c-m32r.texi (M32R-Directives): New node. Document the
1407 .high, .shigh and .low directives.
1408
1b680e4f
RS		 14092003-07-07 Richard Sandiford <rsandifo@redhat.com>
1410
1411 * config/tc-h8300.c (h8300sxnmode): Add prototype.
1412 (DSYMMODE): Remove.
1413 (parse_exp): Replace expressionS argument with a h8_op. Parse the
1414 operand size as well.
1415 (skip_colonthing): Remove unused expression argument. Tighten checks
1416 for 2-digit sizes.
1417 (colonmod24): Remove.
1418 (get_mova_operands): Combine calls to parse_exp and skip_colonthing.
1419 (get_operand): Likewise. Use the standard code to read the size of
1420 pc-relative operands.
1421 (fix_operand_size): Include the size-guessing logic that used to be
1422 in colonmod24 and get_operand. Don't apply dd:2 optimizations to
1423 offsets with a symbolic component.
1424
0cea6190
NC		 14252003-07-04 Nick Clifton <nickc@redhat.com>
1426
1427 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Use ARRAY_SIZE
1428 macro to compute size of selected register name array.
1429
933fbc29
MS		 14302003-07-01 Martin Schwidefsky <schwidefsky@de.ibm.com>
1431
1432 * config/tc-s390.c (md_parse_option): Add cpu type z990.
1433 (md_begin): Add minimal cpu type logic for instructions with different
1434 binary format depending on the cpu.
1435 (md_assemble): Remove check for minimal cpu.
1436 (s390_insert_operand): Add support for long displacements.
1437 (md_gather_operands): Likewise.
1438 (tc_s390_fix_adjustable): Likewise.
1439 (tc_s390_force_relocation): Likewise.
1440 (md_apply_fix3): Likewise.
1441
1a2c1fad
CD		 14422003-06-30 Chris Demetriou <cgd@broadcom.com>
1443
1444 * config/tc-mips.c (s_mipsset): Implement -march= handling
1445 differently.
1446
17a2f251
TS		 14472003-06-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1448
1449 * config/tc-mips.c: Convert to ISO C90 prototypes. Remove unnecessary
1450 prototypes and casts. Replace PTR with void *. Reformat.
1451 * config/tc-mips.h: Likewise.
1452
6344efa4
AM		 14532003-06-30 Alan Modra <amodra@bigpond.net.au>
1454
1455 * config/tc-ia64.c (note_register_values): Warning fix.
1456 * config/tc-mips.c (append_insn): Likewise.
1457
fef14a42
TS		 14582003-06-29 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1459
1460 * config/tc-mips.c (mips_set_options,mips_opts): Support for
1461 .set arch=FOO.
1462 (file_mips_arch): Rename mips_arch.
1463 (mips_arch_info,mips_tune_info): Remove.
1464 (hilo_interlocks,gpr_interlocks,cop_interlocks): Use mips_opts.arch.
1465 (mips_cpu_info_from_arch): New function.
1466 (md_begin): Use file_mips_arch.
1467 (macro_build,macro,mips_ip): Use mips_opts.arch.
1468 (mips_set_architecture): Init file_mips_arch and mips_opts.arch.
1469 (mips_after_parse_args): Remove mips_arch_info and mips_tune_info.
1470 Use file_mips_arch.
1471 (s_mipsset): Support for .set arch=FOO.
1472 (mips_cpu_info_table): Fix typo.
1473
02fc3089
L		 14742003-06-26 H.J. Lu <hongjiu.lu@intel.com>
1475
1476 * config/tc-i386.c (md_assemble): Declare "exp" before "if".
1477
2d0d09ca
RS		 14782003-06-25 Richard Sandiford <rsandifo@redhat.com>
1479
1480 * config/tc-h8300.c (get_specific): Allow ':8' to be used for
1481 unsigned 8-bit operands.
1482
685736be
NC		 14832003-06-24 Nick Clifton <nickc@redhat.com>
1484
1485 * read.c (s_comm): Change error message to assume an unsigned size
1486 has been passed to .comm.
1487 * config/tc-sparc.c (s_common): Likewise.
1488 * write.c (write_contents): Replace 'unsigned long' with
1489 'addressT' and 'long' with offsetT in order to allow computations
1490 with very large values to work for 64-bit addressed targets.
1491 (relax_and_size_all_segments): Likewise.
1492 (relax_frag): Likewise.
1493 (relax_segment): Likewise.
e85ca5bb 1494
e98d298c
MM		 14952003-06-23 Mark Mitchell <mark@codesourcery.com>
1496
1497 * config/tc-ppc.c (ppc_cleanup): Use bytes to count APUinfo slots.
1498
ca164297
L		 14992003-06-23 H.J. Lu <hongjiu.lu@intel.com>
1500
1501 * gas/config/tc-i386.c (md_assemble): Support Intel Precott New
1502 Instructions.
1503
1504 * gas/config/tc-i386.h (CpuPNI): New.
1505 (CpuUnknownFlags): Add CpuPNI.
1506
041340ad
JW		 15072003-06-23 <davidm@hpl.hp.com>
1508
1509 * config/tc-ia64.c (pseudo_func): Add ABI constants for linux,
1510 freebsd, openvms, and nsk (non-stop kernel).
1511
b7599f01
JT		 15122003-06-22 Jason Thorpe <thorpej@wasabisystems.com>
1513
1514 * config/tc-ns32k.c (md_begin): Initialize inst_hash_table after
1515 all locals have been declared.
1516
b7c7d6c1
TS		 15172003-06-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1518
1519 * config/tc-mips.c (ADDRESS_ADD_INSN,ADDRESS_ADDI_INSN): Remove
1520 special handling for n32 ABI.
1521 (macro): Likewise.
1522
815ddb50
TS		 15232003-06-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1524
1525 * config/tc-mips.c (s_cpsetup,s_cprestore,s_cpreturn): Revert
1526 2003-06-11 change.
1527
f590b86e
CG		 15282003-06-19 Christian Groessler <chris@groessler.org>
1529
1530 * config/tc-z8k.c (parse_reg): Invalid registers generate an error
1531 now, not only a warning. Add some more checks to detect invalid
1532 registers.
1533 (get_operand): For CLASS_IR remember register size in mode struct.
1534 (get_specific): Handle new CLASS_IRO type. Add register size
1535 checks for CLASS_IR and CLASS_IRO.
e85ca5bb 1536 (md_apply_fix3): Fix undefined usage of buf.
f590b86e 1537
931e13a6
AM		 15382003-06-19 Alan Modra <amodra@bigpond.net.au>
1539
1540 * config/tc-ppc.c (ppc_csect): Pass alignment to ppc_change_csect.
1541 (ppc_change_csect): Add align param. Align frag at start of csect.
1542 (ppc_section, ppc_named_section): Adjust ppc_change_csect calls.
1543 (ppc_frob_section): Align vma.
1544
9393cb0d
JJ		 15452003-06-18 Jakub Jelinek <jakub@redhat.com>
1546
1547 * dw2gencfi.c (EH_FRAME_ALIGNMENT): Define if not defined.
1548 (output_cie): Don't pad.
1549 (output_fde): Add align argument. Pad to align if not 0.
1550 (cfi_finish): Set .eh_frame alignment to EH_FRAME_ALIGNMENT.
1551 Pad just last FDE to EH_FRAME_ALIGNMENT.
1552
df9a398f
MS		 15532003-06-18 Martin Schwidefsky <schwidefsky@de.ibm.com>
1554
1555 * config/tc-s390.c (init_default_arch): Make current_mode_mask
1556 dependent on s390_arch_size and current_cpu dependent on
1557 current_mode_mask.
1558
2fe04c57
NC		 15592003-06-18 Svein E. Seldal <Svein.Seldal@solidas.com>
1560
1561 * configure.in: Add c4x as an architecture variant to tic4x.
1562 * configure: Regenerate.
1563 * Makefile.in: Regenerate.
1564 * doc/Makefile.in: Regenerate.
1565
9f2b53d7
AM		 15662003-06-18 Alan Modra <amodra@bigpond.net.au>
1567
1568 * config/tc-ppc.c (ppc_elf_suffix): Don't remove symbols other than
1569 ".TOC." from PPC64_TOC relocs.
1570
ba0b2174
AM		 15712003-06-17 Alan Modra <amodra@bigpond.net.au>
1572
1573 * config/tc-ppc.c (md_apply_fix3): Allow BRTAKEN, BRNTAKEN relocs.
1574
f899b4b8
TS		 15752003-06-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1576
1577 * config/tc-mips.c (ADDRESS_ADD_INSN,ADDRESS_ADDI_INSN,
1578 ADDRESS_LOAD_INSN,ADDRESS_STORE_INSN): New macros.
1579 (macro_build_ldst_constoffset,load_address,macro,s_cpsetup,
1580 s_cprestore,s_cpadd): Use them.
1581
399f703e
HPN		 15822003-06-16 Hans-Peter Nilsson <hp@axis.com>
1583
1584 * configure.in: Add specific case for cris-*-linux-gnu* with
1585 em=linux.
1586 * configure: Regenerate.
1587 * config/tc-cris.c (DEFAULT_CRIS_AXIS_LINUX_GNU): New macro, TRUE
1588 if TE_LINUX defined, else FALSE.
1589 (bfd_boolean demand_register_prefix): Set default from
1590 DEFAULT_CRIS_AXIS_LINUX_GNU.
1591 (symbols_have_leading_underscore): Similar.
1592 * config/tc-cris.h (LOCAL_LABELS_DOLLAR): Define to 1.
1593
39c2da32
RE		 15942003-06-13 Richard Earnshaw <rearnsha@arm.com>
1595
1596 * tc-arm.c (FPU_DEFAULT, case TE_LINUX): Default to FPU_ARCH_FPA.
1597 (FPU_DEFAULT, case TE_NetBSD): Default to FPU_ARCH_VFP for ELF,
1598 FPU_ARCH_FPA for AOUT.
1599 (md_begin): Don't try to guess the floating point architecture from
1600 the CPU if the OS ABI (Linux, NetBSD) mandates a particular form.
1601
a06a29f2
NC		 16022003-06-13 Robert Millan <zeratul2@wanadoo.es>
1603
1604 * configure.in: Add i386-netbsd-gnu target.
1605 * configure: Regenerate.
1606
d88ef7a6
TT		 16072003-06-12 Tom Tromey <tromey@redhat.com>
1608
1609 * doc/as.texinfo (Comm): Added @node. Moved before CFI
1610 directives node.
1611
34ce925e
RS		 16122003-06-12 Richard Sandiford <rsandifo@redhat.com>
1613
1614 * config/tc-mips.c (append_insn): In a compound relocation, take the
1615 field width from the final (outermost) operator.
1616
cdfbf930
RH		 16172003-06-11 Richard Henderson <rth@redhat.com>
1618
1619 * dw2gencfi.c (struct cfi_escape_data): New.
1620 (cfi_add_CFA_nop): Remove.
1621 (CFI_escape, dot_cfi_escape): New.
1622 (dot_cfi): Remove nop.
1623 (cfi_pseudo_table): Remove nop; add escape.
1624 (output_cfi_insn): Likewise.
1625 (select_cie_for_fde): Stop on escape.
1626 * dw2gencfi.h (cfi_add_CFA_nop): Remove.
1627 * read.c, read.h (do_parse_cons_expression): New.
1628 * doc/as.texinfo (.cfi_escape): New.
1629
8c1a34cd
TS		 16302003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1631
1632 * config/tc-mips.c (s_cpsetup): Use mips_frame_reg instead of SP.
1633 (s_cprestore): Likewise.
1634 (s_cpreturn): Likewise.
1635
4b0cff4e
TS		 16362003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1637
1638 * config/tc-mips.c (tc_gen_reloc): Initialize retval amd reloc
1639 with zeros.
1640
a7ebbfdf
TS		 16412003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1642
1643 * config/tc-mips.c (md_pcrel_from): Return actual pcrel address.
1644 (md_apply_fix3): Ignore non-special relocations. Remove superfluous
1645 exceptions from size assert. Remove most of the addend fixup
1646 specialcasing. Remove value, use valP directly. simplify fx_addnumber
1647 handling. Remove zero addend specialcases.
1648 (tc_gen_reloc): Use appropriate value for reloc2 addend. Remove
1649 the addend fixup specialcase.
1650 * config/tc-mips.h (MD_APPLY_SYM_VALUE): Define as 0.
1651
d25d759d
TS		 16522003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1653
1654 * write.c (write_relocs): Use xcalloc. Fix relocs initialization
1655 in the RELOC_EXPANSION_POSSIBLE case.
1656
9d83078b
AM		 16572003-06-11 Alan Modra <amodra@bigpond.net.au>
1658
1659 * config/tc-i960.c (line_comment_chars): Add '#'.
1660 * config/tc-mn10200.c (tc_gen_reloc): Don't ignore fx_subsy.
1661
3b443373
L		 16622003-06-11 H.J. Lu <hongjiu.lu@intel.com>
1663
1664 * po/Make-in (DESTDIR): New.
1665 (install-data-yes): Support $(DESTDIR).
1666 (uninstall): Likewise.
1667
795bb480
AM		 16682003-06-11 Alan Modra <amodra@bigpond.net.au>
1669
1670 * Makefile.am: Run "make dep-am".
1671 * Makefile.in: Regenerate.
1672 * po/POTFILES.in: Regenerate.
1673
b11dcf4e
DE		 16742003-06-10 Doug Evans <dje@sebabeach.org>
1675
1676 * cgen.c (gas_cgen_finish_insn): CGEN_INSN_RELAX renamed to
1677 CGEN_INSN_RELAXED.
1678 * config/tc-fr30.c (md_estimate_size_before_relax): Ditto.
1679 * config/tc-m32r.c (md_estimate_size_before_relax): Ditto.
1680 * config/tc-openrisc.c (md_estimate_size_before_relax): Ditto.
1681
adadcc0c
AM		 16822003-06-10 Alan Modra <amodra@bigpond.net.au>
1683 Gary Hade <garyhade@us.ibm.com>
1684
1685 * config/tc-ppc.c (md_assemble): Handle PPC_OPERAND_DQ.
1686 (md_apply_fix3): Special case lq insn.
1687
0613284f
RS		 16882003-06-10 Richard Sandiford <rsandifo@redhat.com>
1689
1690 * config/tc-h8300.c (get_rtsl_operands): Accept unbracketed register
1691 lists. Allow single-register ranges.
1692
f4984206
RS		 16932003-06-10 Richard Sandiford <rsandifo@redhat.com>
1694
1695 * config/tc-h8300.c (h8300sxnmode): New.
7134554a 1696 (md_pseudo_table): Add .h8300sxn entry.
f4984206 1697
12b55ccc
L		 16982003-06-09 H.J. Lu <hongjiu.lu@intel.com>
1699
1700 * NEWS: Updated for the new -n option for the i386 assembler.
1701
1702 * config/tc-i386.c (optimize_align_code): New.
1703 (md_shortopts): Add 'n'.
1704 (md_parse_option): Handle 'n'.
1705 (md_show_usage): Add '-n'.
1706
1707 * config/tc-i386.h (optimize_align_code): Declared.
1708 (md_do_align): Optimize code alignment only if optimize_align_code
1709 is not 0.
1710
1711 * doc/as.texinfo: Add the new -n option.
1712
1713 * doc/c-i386.texi: Document the new -n option.
1714
fa87b337
RH		 17152003-06-07 Richard Henderson <rth@redhat.com>
1716
17076204
RH		 1717 * doc/as.texinfo: Document .cfi_rel_offset.
1718
fa87b337
RH		 1719 * dw2gencfi.c (struct cfa_save_data, cfa_save_stack): New.
1720 (cfi_add_CFA_offset): Detect invalid offsets.
1721 (cfi_add_CFA_remember_state): Save cur_cfa_offset.
1722 (cfi_add_CFA_restore_state): Restore it.
1723 (CFI_rel_offset): New.
1724 (cfi_pseudo_table): Add it.
1725 (dot_cfi): Handle it.
1726
52628315
L		 17272003-06-07 H.J. Lu <hongjiu.lu@intel.com>
1728
1729 * app.c (do_scrub_chars): Add states 14 and 15 to handle
1730 predicate for ia64.
1731
d4ea8842
MS		 17322003-06-05 Michael Snyder <msnyder@redhat.com>
1733
1734 * config/tc-h8sx.c (get_specific): Distinguish h8h from h8s ops.
1735 (build_bytes): Ditto.
1736
17372003-06-05 Richard Sandiford <rsandifo@redhat.com>
1738
1739 * config/tc-h8sx.c (DMODE): Remove.
1740 (colonmod24): Don't choose a default if the operand is a 16-bit
1741 constant integer.
1742 (fix_operand_size): New function.
1743 (md_assemble): Use it to choose between @(d:2, ERn) and @(d:16,ERn).
1744 Adjust @(d:2,ERn) operands before choosing the specific opcodes.
1745
2be24b54
ML		 17462003-06-05 Michal Ludvig <mludvig@suse.cz>
1747
1748 * dw2gencfi.c (cfi_add_CFA_insn, cfi_add_CFA_insn_reg)
1749 (cfi_add_CFA_insn_reg_reg, cfi_add_CFA_insn_reg_offset): New.
1750 (cfi_add_CFA_offset, cfi_add_CFA_def_cfa)
1751 (cfi_add_CFA_register, cfi_add_CFA_def_cfa_register)
1752 (cfi_add_CFA_def_cfa_offset): Use cfi_add_CFA_insn_*().
1753 (cfi_add_CFA_restore, cfi_add_CFA_undefined)
1754 (cfi_add_CFA_same_value, cfi_add_CFA_remember_state)
1755 (cfi_add_CFA_restore_state, cfi_add_CFA_nop): New.
1756 (cfi_pseudo_table): New directives .cfi_return_column,
1757 .cfi_restore, .cfi_undefined, .cfi_same_value,
1758 .cfi_remember_state, .cfi_restore_state, .cfi_nop.
1759 (dot_cfi, output_cfi_insn): Handle new directives.
1760 * dw2gencfi.h (cfi_add_CFA_restore, cfi_add_CFA_undefined)
1761 (cfi_add_CFA_same_value, cfi_add_CFA_remember_state)
1762 (cfi_add_CFA_restore_state, cfi_add_CFA_nop): New prototypes.
1763
757bc393
RH		 17642003-06-04 Richard Henderson <rth@redhat.com>
1765
1233ae62
RH		 1766 * dw2gencfi.c (output_cfi_insn): Fix typo for negative offsets.
1767
757bc393
RH		 1768 * dw2gencfi.c (cfi_finish): Set .eh_frame read-only.
1769
f4b97536
RH		 17702003-06-04 Richard Henderson <rth@redhat.com>
1771
1772 * config/tc-alpha.c (s_alpha_usepv): New.
1773 (md_pseudo_table): Add it.
1774 (alpha_cfi_frame_initial_instructions): New.
1775 * config/tc-alpha.h (TARGET_USE_CFIPOP): New.
1776 (tc_cfi_frame_initial_instructions): New.
1777 * doc/c-alpha.texi: Document .usepv.
1778
68d55fe3
JJ		 17792003-06-04 Jakub Jelinek <jakub@redhat.com>
1780
1781 * as.c (show_usage): Document --execstack and --noexecstack.
1782 (parse_args): Add --execstack and --noexecstack.
1783 (main): Create .note.GNU-stack section if --execstack or
1784 --noexecstack was given on comand line, set its SHF_EXECINSTR bit.
1785 * as.h (flag_execstack, flag_noexecstack): New.
1786
f9b4148d
CD		 17872003-06-03 Chris Demetriou <cgd@broadcom.com>
1788
1789 * config/tc-mips.c: (OPTION_ARCH_BASE, OPTION_ASE_BASE)
1790 (OPTION_COMPAT_ARCH_BASE, OPTION_FIX_BASE)
1791 (OPTION_MISC_BASE): New defines.
1792 (OPTION_BREAK, OPTION_CONSTRUCT_FLOATS, OPTION_EB, OPTION_EL)
1793 (OPTION_ELF_BASE, OPTION_FIX_VR4122, OPTION_FP32, OPTION_FP64)
1794 (OPTION_GP32, OPTION_GP64, OPTION_M3900, OPTION_M4010, OPTION_M4100)
1795 (OPTION_M4650, OPTION_M7000_HILO_FIX, OPTION_MARCH, OPTION_MDMX)
1796 (OPTION_MEMBEDDED_PIC, OPTION_MIPS1, OPTION_MIPS16, OPTION_MIPS2)
1797 (OPTION_MIPS3, OPTION_MIPS32, OPTION_MIPS32R2, OPTION_MIPS3D)
1798 (OPTION_MIPS4, OPTION_MIPS5, OPTION_MIPS64)
1799 (OPTION_MNO_7000_HILO_FIX, OPTION_MTUNE, OPTION_NO_CONSTRUCT_FLOATS)
1800 (OPTION_NO_FIX_VR4122, OPTION_NO_M3900, OPTION_NO_M4010)
1801 (OPTION_NO_M4100, OPTION_NO_M4650, OPTION_NO_MDMX, OPTION_NO_MIPS16)
1802 (OPTION_NO_MIPS3D, OPTION_NO_RELAX_BRANCH, OPTION_RELAX_BRANCH)
1803 (OPTION_TRAP): Redefine in terms of new defines.
1804 (md_longopts): Reorder entries.
1805
7ee7b84d
MS		 18062003-05-14 Michael Snyder <msnyder@redhat.com>
1807 From Bernd Schmidt <bernds@redhat.com>
1808 and Michael Snyder <msnyder@redhat.com>
1809 and Alexandre Oliva <aoliva@redhat.com>
1810 * config/tc-h8300.c: Add insns and addressing modes for h8300sx.
1811 * config/tc-h8300.h: Ditto.
1812
e30ddb24
NC		 18132003-06-03 Nick Clifton <nickc@redhat.com>
1814
1815 * tc-v850.c (tc-gen_reloc): Translate BFD_RELOC_32 into
adadcc0c
AM		 1816 BFD_RELOC_32_PCREL if the reloc is pc-relative. Do this
1817 before calling bfd_reloc_type_lookup.
1818
ed7d5d1a
AM		 18192003-06-02 Alan Modra <amodra@bigpond.net.au>
1820
1821 * read.c (emit_expr): Set dot_value.
1822 * dw2gencfi.c (output_fde): Remove pcrel reloc hack.
1823
c1ed1235
AM		 18242003-06-02 Alan Modra <amodra@bigpond.net.au>
1825
1826 * macro.c (sub_actual): Don't lose string if it turns out that
1827 &string wasn't an arg.
1828
eafbc43f
RH		 18292003-05-31 Richard Henderson <rth@redhat.com>
1830
1831 * dw2gencfi.c (output_fde): Use fix_new to emit pc-relative reloc.
1832 (cfi_finish): Set flag_traditional_format around .eh_frame data.
1833
f37f01cf
RH		 18342003-05-29 Richard Henderson <rth@redhat.com>
1835
1836 * config/tc-alpha.c (alpha_cur_ent_sym): Remove.
1837 (all_frame_data, plast_frame_data, cur_frame_data): New.
1838 (s_alpha_ent): Record data for dwarf2 cfi.
9f470756
L		 1839 (s_alpha_end, s_alpha_mask, s_alpha_frame, s_alpha_prologue): Likewise.
1840 (alpha_elf_md_end): Emit dwarf2 cfi for ecoff unwind directives.
f37f01cf
RH		 1841 * config/tc-alpha.h (md_end): New.
1842 (DWARF2_DEFAULT_RETURN_COLUMN): New.
1843 (DWARF2_CIE_DATA_ALIGNMENT): New.
1844
a197c351
NC		 18452003-05-29 Nick Clifton <nickc@redhat.com>
1846
1847 * configure.in: Add i386-*-freebsd* entry.
1848 * configure: Regenerate.
1849
4bf4a882 18502003-05-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
ed7d5d1a
AM		 1851
1852 * config/tc-m32r.c: Amend comment to refer to Renesas
4bf4a882 1853
756d1d01
RH		 18542003-05-27 Richard Henderson <rth@redhat.com>
1855
1856 * expr.c (make_expr_symbol): Fold FAKE_LABEL_NAME use into the
1857 symbol_create call.
1858 (current_location): Use symbol_temp_new_now.
1859 * stabs.c (s_stab_generic): Use symbol_temp_new.
1860 * symbols.c (temp_label_name): Remove.
1861 (symbol_temp_new, symbol_temp_make): Use FAKE_LABEL_NAME.
1862
a4447b93
RH		 18632003-05-27 Richard Henderson <rth@redhat.com>
1864
1865 * dw2gencfi.c, dw2gencfi.h: Rewrite from scratch.
1866 * as.c (main): Always call cfi_finish.
1867 * config/tc-i386.c (x86_dwarf2_return_column): New.
1868 (x86_cie_data_alignment): New.
1869 (md_begin): Set them.
1870 (tc_x86_cfi_init): Remove.
1871 (tc_x86_regname_to_dw2regnum): Fix 32-bit register numbers;
1872 return int, not unsigned long; don't as_bad here.
1873 (tc_x86_frame_initial_instructions): Streamline; use
1874 updated api.
1875 * config/tc-i386.h (tc_cfi_init): Remove.
1876 (DWARF2_DEFAULT_RETURN_COLUMN): New.
1877 (DWARF2_CIE_DATA_ALIGNMENT): New.
1878
b7d6ed97
RH		 18792003-05-27 Richard Henderson <rth@redhat.com>
1880
1881 * symbols.c (temp_label_name): New.
1882 (symbol_temp_new, symbol_temp_new_now, symbol_temp_make): New.
1883 (symbol_set_value_now): New.
1884 * symbols.h: Prototype them.
1885 * dwarf2dbg.c: Use them.
1886 (fake_label_name, symbol_new_now, set_symbol_value_now): Remove.
1887
14218d5f
JE		 18882003-05-23 Jason Eckhardt <jle@rice.edu>
1889
1890 * config/tc-i860.c (target_xp): Declare variable.
1891 (OPTION_XP): Declare macro.
1892 (md_longopts): Add option -mxp.
1893 (md_parse_option): Set target_xp.
1894 (md_show_usage): Add -mxp usage.
1895 (i860_process_insn): Recognize XP registers bear, ccr, p0-p3.
1896 (md_assemble): Don't try expansions if XP_ONLY is set.
1897 * doc/c-i860.texi: Document -mxp option and i860XP support.
1898
36ede617
EC		 18992003-05-23 Eric Christopher <echristo@redhat.com>
1900
1901 * config/tc-mips.c (macro_build_jalr): Warning patrol.
1902
a105a300
TS		 19032003-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1904
1905 * config/tc-mips.c (append_insn): Use actual relocation size for new
1906 fixp's. Don't relax overflow checking for partial_inplace relocations.
1907 Use the actual relocation type in combined relocs, not just the type
1908 of the first one.
1909 (macro_build_jalr): Use actual relocation size for new fix.
1910 (s_cpsetup, s_gpdword): Likewise.
1911
dc9461f6
TS		 19122003-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1913
1914 * config/tc-mips.c (macro): Don't use uninitialized tempreg.
1915
ceb41009
NC		 19162003-05-22 Nick Clifton <nickc@redhat.com>
1917
1918 * config/tc-xstormy16.c (md_pcrel_from_section): Do not produce
1919 section relative offsets for relocs that will not be based on the
1920 section symbol.
1921 (xstormy16_md_apply_fix3): Remove previous patch to this
1922 function.
1923
143d77c5
EC		 19242003-05-07 Eric Christopher <echristo@redhat.com>
1925
ed7d5d1a
AM		 1926 * config/tc-mips.c (mips_abicalls): New variable.
1927 (md_parse_option): Use.
1928 (s_option): Ditto.
1929 (s_abicalls): Ditto.
1930 (mips_elf_final_processing): Set EF_MIPS_PIC and
1931 EF_MIPS_CPIC dependent on above.
143d77c5 1932
85c77c38
DA		 19332003-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1934
1935 * tc-hppa.c (hppa_symbol_chars): Remove `,' and `!'.
1936
87ccc1b0
NC		 19372003-05-21 Nick Clifton <nickc@redhat.com>
1938
ed7d5d1a
AM		 1939 * config/obj-elf.c: Include dwarf2dbg.h.
1940 (elf_pseudo_tab): Add .file and .loc.
1941 * config/tc-arc.c (md_pseudo_table): Remove .file and .loc.
1942 * config/tc-arm.c: Likewise.
1943 * config/tc-h8300.c: Likewise.
1944 * config/tc-hppa.c: Likewise.
1945 * config/tc-ia64.c: Likewise.
1946 * config/tc-m68hc11.c: Likewise.
1947 * config/tc-m68k.c: Likewise.
1948 * config/tc-mmix.c: Likewise.
1949 * config/tc-mn10300.c: Likewise.
1950 * config/tc-ppc.c: Likewise.
1951 * config/tc-sh.c: Likewise.
1952 * config/tc-sparc.c: Likewise.
1953 * config/tc-v850.c: Likewise.
1954 * config/tc-frv.c: Likewise, and remove redundant inclusion of
1955 dwarf2dbg.h.
1956 * config/tc-ip2k.c: Likewise.
1957 * config/tc-iq2000.c: Likewise.
1958 * config/tc-xstormy16.c: Likewise.
1959 * config/tc-xtensa.c: Likewise.
87ccc1b0 1960 * Makefile.am: Regenerate dependencies.
ed7d5d1a
AM		 1961 * Makefile.in: Regenerate.
1962 * aclocal.m4: Regenerate.
1963 * config.in: Regenerate.
1964 * configure: Regenerate.
1965 * po/POTFILES.in: Regenerate.
1966 * po/gas.pot: Regenerate.
143d77c5 1967
7ed2c8b0
NC		 19682003-05-21 Nick Clifton <nickc@redhat.com>
1969
1970 * dw2gencfi.c (cfi_get_label): Use symbol_make for non
1971 BFD_ASSEMBLER targets.
1972 (cfi_startproc): Change type of saved_seg and cfi_seg to segT.
1973 (dot_cfi_endproc): Only call bfd_set_section_flags for targets
1974 defining BFD_ASSEMBLER.
1975
39b82151
ML		 19762003-05-20 Michal Ludvig <mludvig@suse.cz>
1977
1978 * as.c (main): Remove tc_cfi_init().
143d77c5 1979 * dw2gencfi.c (cfi_parse_arg): Allow regnames beginning
39b82151
ML		 1980 with '%'.
1981 (cfi_pseudo_table): Add "cfi_register" entry.
1982 (cfi_make_insn): Handle CFA_register.
1983 (cfi_output_insn): Ditto.
1984 (dot_cfi): Ditto.
1985 (cfi_get_label): Add 'simple' modifier to .cfi_startproc.
1986 (dot_cfi_endproc): Reuse already emitted CIEs.
1987 * testsuite/gas/cfi/cfi-i386.d: New pattern.
1988 * testsuite/gas/cfi/cfi-x86-64.d: Ditto.
1989
f53e95c7
NC		 19902003-05-20 Nick Clifton <nickc@redhat.com>
1991
1992 * config/tc-xstormy16.c: Include dwarf2dbg.h.
1993 (md_pseudo_table): Add entries for .loc and .line.
1994
7c0295b1
AM		 19952003-05-20 Alan Modra <amodra@bigpond.net.au>
1996
1997 * dw2gencfi.c (cfi_parse_arg): Only use tc_regname_to_dw2regnum if
1998 defined.
1999 (dot_cfi_endproc): Avoid C99 construct.
2000
54cfded0
AM		 20012003-05-20 Michal Ludvig <mludvig@suse.cz>
2002
2003 * dw2gencfi.c, dw2gencfi.h: New files.
2004 * config/tc-i386.c (tc_x86_cfi_init): New function.
2005 * config/tc-i386.h (TARGET_USE_CFIPOP, tc_cfi_init): New defines.
2006 * as.c (parse_args): Set verbose flag on --verbose.
2007 (main): Call tc_cfi_init()/cfi_finish().
2008 * as.h (verbose): New external variable.
2009 * read.c (pobegin): Insert CFI pops to the list.
2010 * symbols.c (local_symbol_make): Make symbol external.
2011 * symbols.h (local_symbol_make): New prototype.
2012 * Makefile.am: Add dw2gencfi.[ch] files. Run "make dep-am".
2013 * Makefile.in: Regenerate.
2014 * doc/as.texinfo: Added node "CFI directives" with description of
2015 all implemented .cfi_* directives.
2016 * doc/Makefile.in: Regenerate.
2017 * po/POTFILES.in: Regenerate.
2018
a1f3c24c
SS		 20192003-05-19 Svein E. Seldal <Svein.Seldal@solidas.com>
2020
54cfded0
AM		 2021 * config/tc-tic4x.c (md_assemble): Added support for one-line parallel
2022 insns.
1975ab25 2023 * config/tc-tic4x.h: Added DOUBLEBAR_PARALLEL definition
a1f3c24c 2024
b645cb17
JE		 20252003-05-18 Jason Eckhardt <jle@rice.edu>
2026
2027 * config/tc-i860.c (i860_process_insn): Initialize fc after
2028 each opcode mismatch.
2029
80c7c40a
NC		 20302003-05-16 Kelley Cook <kelleycook@wideopenwest.com>
2031
2032 * configure.in: Accept i[3-7]86 variants.
2033 * configure: Regenerate.
2034
c344a4c8
TS		 20352003-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2036
2037 * config/tc-mips.h: Fix comment formatting.
2038
64e55042
HPN		 20392003-05-13 Hans-Peter Nilsson <hp@axis.com>
2040
2041 * read.c (old_buffer, old_input, old_limit): Remove variables.
54cfded0 2042 (read_a_source_file): Delete label contin.
64e55042
HPN		 2043 <handling #APP/#NO_APP>: Use an "sb" to push #APP expansion into
2044 input as with macros, instead of in separate old_* variables.
2045 Zero-terminate string being scrubbed.
2046
e66c629e
NC		 20472003-05-12 Nick Clifton <nickc@redhat.com>
2048
2049 * config/tc-xstormy16.c (skipping_fptr): New local variable.
2050 (md_assemble): Reset skipping_fptr.
2051 (md_operand): If @fptr() is followed by a minus sign, set
2052 skipping_fptr and ignore the fptr. If skipping_fptr is set and an
2053 @fptr is detected, ignore it and reset skipping_fptr.
2054
673a54e3
JE		 20552003-05-11 Jason Eckhardt <jle@rice.edu>
2056
2057 * config/tc-i860.c (MAX_FIXUPS): Define.
2058 (struct i860_fi fi[]): New struct.
2059 (struct i860_it the_insn): Add above as member and move fields
2060 exp, reloc, pcrel and fup into i860_fi.
2061 (md_assemble): Replace all instances of exp, reloc, pcrel
2062 and fup with fi[].exp, fi[].reloc, fi[].pcrel, fi[].fup.
2063 Add a loop to possibly emit multiple fix-ups for each insn.
2064 (i860_process_insn): Likewise.
2065 (i860_get_expression): Likewise.
2066 (md_apply_fix3): Use a bitwise check for OP_IMM_U5, not equality.
2067
2ebb4b88
MS		 20682003-05-09 Martin Schwidefsky <schwidefsky@de.ibm.com>
2069
2070 * config/tc-s390.c (s390_target_format): Always call init_default_arch.
2071
35f5df7f
L		 20722003-05-07 H.J. Lu <hongjiu.lu@intel.com>
2073
2074 * config/tc-ia64.c (alias_hash): New.
2075 (alias_name_hash): New.
2076 (secalias_hash): New.
2077 (secalias_name_hash): New.
2078 (md_pseudo_table): Add "secalias".
2079 (md_begin): Initialize alias_hash, alias_name_hash,
2080 secalias_hash and secalias_name_hash.
2081 (struct alias): New.
2082 (dot_alias): Implement .alias and .secalias directives.
2083 (do_alias): New.
2084 (ia64_adjust_symtab): New.
2085 (do_secalias): New.
2086 (ia64_frob_file): New.
2087
2088 * config/tc-ia64.h (ia64_adjust_symtab): New.
2089 (tc_adjust_symtab): Defined.
2090 (ia64_frob_file): New.
2091 (tc_frob_file): Defined.
2092
d2bf1bda
NC		 20932003-05-07 Dmitry Diky <diwil@mail.ru>
2094
2095 * tc-msp430.c: Add missing lines to known cpus list.
2096
cac012d6
AO		 20972003-05-06 Alexandre Oliva <aoliva@redhat.com>
2098
2099 * configure.in (MIPS_DEFAULT_ABI): AC_DEFINE.
2100 * config/tc-mips.c (mips_after_parse_args): Set mips_abi to it.
2101 * config.in, configure: Rebuilt.
2102
d8dbbec1
L		 21032003-05-05 H.J. Lu <hjl@gnu.org>
2104
2105 * config/tc-mips.c (tc_gen_reloc): Add addend just once if
2106 howto->partial_inplace is false.
2107
9204e615
DJ		 21082003-05-05 Daniel Jacobowitz <drow@mvista.com>
2109
2110 * config/tc-mips.c (mips_need_elf_addend_fixup): Remove
2111 symbol_used_in_reloc_p check.
2112 (md_apply_fix3): Remove check for howto->pcrel_offset.
2113
711ef82f
L		 21142003-05-03 H.J. Lu <hjl@gnu.org>
2115
2116 * config/obj-elf.c (obj_elf_parse_section_letters): Make it a
2117 fatal error for unknown section attribute.
2118
2119 * config/tc-alpha.c (alpha_elf_section_letter): Return -1 for
2120 unknown section attribute.
2121 * config/tc-ia64.c (ia64_elf_section_letter): Likewise.
2122 * config/tc-ppc.c (ppc_section_letter): Likewise.
2123
2124 * config/tc-ia64.c (ia64_elf_section_letter): Handle 'o'.
2125 (ia64_elf_section_type): Accept "unwind".
2126
83b5ab55
L		 21272003-05-02 H.J. Lu <hjl@gnu.org>
2128
2129 * read.h (demand_copy_string): New.
2130
2131 * config/tc-alpha.c (demand_copy_string): Removed.
2132
7ff0565e
MS		 21332003-05-02 Michael Snyder <msnyder@redhat.com>
2134
54cfded0 2135 * write.h (FAKE_LABEL_NAME): Allow override
7ff0565e
MS		 2136 (for targets that like eg. a leading dot in a local label).
2137
2968149b
NC		 21382003-05-02 Nick Clifton <nickc@redhat.com>
2139
2140 * config/tc-xstormy16.c (xstormy16_md_apply_fix3): Do not bias the
2141 addend with the symbol's value for pc-relative relocations against
2142 a defined symbol - this will be done automatically.
2143
e7b9a8c1
L		 21442003-05-01 H.J. Lu <hjl@gnu.org>
2145
2146 * config/obj-elf.c (obj_elf_type): Accept "notype" and
2147 "STT_NOTYPE".
2148
612d7b83
L		 21492003-05-01 H.J. Lu <hjl@gnu.org>
2150
2151 * config/tc-ia64.h (tc_canonicalize_section_name): New.
2152
2153 * config/obj-elf.c (obj_elf_section_name): Call
2154 tc_canonicalize_section_name if it is defined.
2155
a645d1eb
L		 21562003-05-01 H.J. Lu <hjl@gnu.org>
2157
2158 * config/tc-ia64.c (ia64_check_label): New.
2159 * config/tc-ia64.h (tc_check_label): New.
2160
2161 * read.c (read_a_source_file): Call tc_check_label after
2162 creating a user-defined label if defined.
2163
df12615d
AM		 21642003-05-02 Alan Modra <amodra@bigpond.net.au>
2165
2166 * config/tc-ppc.c (md_show_usage): Mention -a32, -a64, -l, -le, -b,
2167 -be and split strings to below 509 bytes in length.
2168
f70c8412
CG		 21692003-05-01 Christian Groessler <chris@groessler.org>
2170
2171 * expr.h: Fix comments in operatorT typedef.
54cfded0 2172 * config/tc-z8k.c: Add 2003 to copyright message.
f70c8412
CG		 2173 Fold s_segm() and s_unseg() into one function s_segm(parm) which
2174 decides by the parameter.
2175 (md_begin): Don't set linkrelax. Only set Z8002 default if no
2176 command line argument was given to select the intended
2177 architecure.
2178 (get_interrupt_operand): Warn if NOP type code is emitted.
2179 (newfix): New parameter 'size', forward it to 'fix_new_exp'.
2180 (apply_fix): Call newfix with additional 'size' parameter.
2181 (build_bytes): Remove unused variable 'nib'. Detect overflow in
2182 4 bit immediate arguments.
2183 (md_longopts): Add 'linkrelax' option.
2184 (md_parse_option): Adapt to new s_segm function. Set 'linkrelax'
2185 variable when 'linkrelax' command line option is specified.
2186 (md_show_usage): Display 'linkrelax' option.
2187 (md_apply_fix3): Fix cases R_IMM4L, R_JR, and R_IMM8. Add cases
2188 R_CALLR and R_REL16.
2189 * config/tc-z8k.h: Undef WARN_SIGNED_OVERFLOW_WORD.
2190
10a98291
L		 21912003-04-30 H.J. Lu <hjl@gnu.org>
2192
2193 * config/tc-ia64.c (ia64_number_to_chars): New function pointer.
2194 (ia64_float_to_chars): Likewise.
2195 (dot_byteorder): Set target_big_endian, ia64_number_to_chars
2196 and ia64_float_to_chars by tc_segment_info_data.endian from
2197 the current segment if byteorder == -1.
2198 (md_begin): Call dot_byteorder to set target_big_endian.
2199 (md_atof): Call ia64_float_to_chars to convert floating point.
2200 (ia64_float_to_chars_bigendian): New function.
2201 (ia64_float_to_chars_littleendian): Likewise.
2202 (ia64_elf_section_change_hook): Likewise.
2203
2204 * config/tc-ia64.h (ia64_number_to_chars): New.
2205 (md_number_to_chars): Changed to (*ia64_number_to_chars)
2206 (ia64_elf_section_change_hook): New.
2207 (md_elf_section_change_hook): Defined.
2208 (ia64_segment_info_type): New struct.
2209 (TC_SEGMENT_INFO_TYPE): Defined.
2210
bf57c3c9
L		 22112003-04-30 H.J. Lu <hjl@gnu.org>
2212
2213 * config/tc-ia64.c (md_section_align): Deleted.
2214
2215 * config/tc-ia64.h (SUB_SEGMENT_ALIGN): New.
2216 (md_section_align): New.
2217
165a7f90
L		 22182003-04-30 H.J. Lu <hjl@gnu.org>
2219
2220 * config/tc-ia64.c (stmt_float_cons): Fix alignment for real10
2221 and add real16.
2222 (md_pseudo_table): Add "xreal16", "xreal16.ua", "real16" and
2223 "real16.ua".
2224 (md_atof): Add 6 byte padding of zero for real16.
2225
eba874d8
NC		 22262003-04-29 Nick Clifton <nickc@redhat.com>
2227
2228 * config/obj-elf.c (obj_elf_symver): Skip whitespace before the
2229 start of a version name.
2230
dbeba5e5
CD		 22312003-04-28 Chris Demetriou <cgd@broadcom.com>
2232
2233 * configure.in (mips-*-*n*bsd*): Replace with...
2234 (mips-*-netbsd*, mips-*-openbsd*): These.
2235 * configure: Regenerate.
2236
f0d7d5f9
NC		 22372003-04-28 H.J. Lu <hjl@gnu.org>
2238
2239 * config/tc-hppa.c (hppa_symbol_chars): New.
2240 * config/tc-hppa.h (tc_symbol_chars): Likewise.
2241
a38b42ab
TS		 22422003-04-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2243
2244 * config/tc-mips.h (TC_FORCE_RELOCATION_SUB_SAME): Define again.
2245
69be0a2b
CD		 22462003-04-25 Chris Demetriou <cgd@broadcom.com>
2247
2248 * NEWS: Belatedly mention support for MIPS32 Release 2.
2249
684022ea
EC		 22502003-04-24 Eric Christopher <echristo@redhat.com>
2251
2252 * config/tc-mips.c (nopic_need_relax): Revert previous
2253 change.
2254
2c8714f2
NC		 22552003-04-24 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
2256
2257 * config/tc-h8300.h (DWARF2_LINE_MIN_INSN_LENGTH): New
684022ea 2258 * config/tc-h8300.c (dwarf2dbg.h): Include
2c8714f2
NC		 2259 (md_pseudo_table): Handle .loc and .file
2260 (md_assemble): Call dwarf2_emit_insn if BFD_ASSEMBLER.
2261 * Makefile.am: Add dependency on dwarf2dbg.h for h8300 targets.
2262 * Makefile.in: Regenerate.
2263
684022ea 22642003-04-24 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
8d9cd6b1
NC		 2265
2266 * config/tc-h8300.c (Nmode, h8300hnmode, h8300snmode): New.
2267 (md_pseudo_table): Add h8300hn, h8300sn.
2268 * config/tc-h8300.h (COFF_MAGIC): Handle h8300hn, h8300sn.
2269 * doc/c-h8300.texi : Add documentation for new machine directives.
2270
5ce8663f
NC		 22712003-04-24 Nick Clifton <nickc@redhat.com>
2272
2273 * config/tc-ppc.c (ppc_symbol_chars): Define.
2274 * config/tc-ppc.h (tc_symbol_chars): Define.
2275
ef230218
JR		 22762003-04-23 J"orn Rennecke <joern.rennecke@superh.com>
2277
2278 * config/tc-sh.c: Amend comment to refer to SuperH.
2279 * config/tc-sh.h: Likewise.
2280 (LISTING_HEADER): Amend to refer to SuperH.
2281 * config/tc-sh64.c: Change comment to refer to SuperH.
2282 * config/tc-sh64.h (LISTING_HEADER): Change to refer to SuperH.
2283 * doc/as.texinfo [SH, GENERIC]: Amend / Change to refer to SuperH.
2284 * doc/c-sh.texi: Amend to refer to SuperH.
2285 Add SuperH architecture documentation references.
2286 * doc/c-sh64.texi: Change to refer to SuperH.
2287
204cd129
NC		 22882003-04-23 H.J. Lu <hjl@gnu.org>
2289
2290 * app.c (do_scrub_chars): More checks for valid labels.
2291
2cdb18a7
L		 22922003-04-22 H.J. Lu <hjl@gnu.org>
2293
2294 * app.c (do_scrub_chars): Check for valid label.
2295
26597c86
NC		 22962003-04-22 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2297
2298 * doc/as.texinfo: Replace references to Mitsubishi M32R with
2299 references to Renesas M32R.
2300 * doc/c-m32r.texi: Likewise.
2301
88b4ca40
RH		 23022003-04-21 Richard Henderson <rth@redhat.com>
2303
54cfded0
AM		 2304 * dwarf2dbg.c (get_filenum): Skip as-yet unassigned file numbers.
2305 (out_file_list): Assign non-null filename after generating error.
88b4ca40 2306
e5f08f7e
JJ		 23072003-04-18 Jakub Jelinek <jakub@redhat.com>
2308
2309 * ehopt.c (check_eh_frame): For aug_size == 0
2310 in state_seeing_aug_size state skip the state_skipping_aug
2311 state.
2312
c2dcd04e
NC		 23132003-04-15 Rohit Kumar Srivastava <rohits@kpitcummins.com>
2314
2315 * doc/c-h8300.texi: Replace occurrances of 'Hitachi' with
2316 'Renesas'.
2317 * doc/c-h8500.texi: Likewise.
2318 * doc/c-sh.texi: Likewise.
2319 * doc/c-sh64.texi: Likewise.
2320 * doc/h8.texi: Likewise.
2321 * config/tc-h8300.c: Likewise.
2322 * config/tc-h8300.h: Likewise.
2323 * config/tc-h8500.c: Likewise.
2324 * config/tc-h8500.h: Likewise.
2325 * config/tc-sh.c: Likewise.
2326 * config/tc-sh.h: Likewise.
2327 * config/tc-sh64.c: Likewise.
2328 * config/tc-sh64.h: Likewise.
2329
f5040a92
AO		 23302003-04-10 Alexandre Oliva <aoliva@redhat.com>
2331
2332 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): New.
2333 * config/tc-mips.c: Use signed add for n32 address arithmetic.
2334 (append_insn): When filling delay slots with instructions
2335 that have fixups that tc_gen_reloc might consider modifyable
2336 in variant frags, start a new frag.
2337 (load_address): Generate GOT_DISP with of without offset
2338 depending on whether symbol is local. For -xgot, use
2339 GOT_PAGE/GOT_OFST or GOT_HI16/GOT_LO16.
2340 (macro) <M_DLA_AB, M_LA_AB>: Likewise.
2341 <M_JAL_A>: In NewABI, use CALL16 or GOT_DISP for small got,
2342 CALL_HI16/CALL_LO16 or GOT_PAGE/GOT_OFST for big got.
2343 <ld_st>: In NewABI with small got, always use
2344 GOT_PAGE/GOT_OFST, with the latter in the load/store
2345 instruction. With big got, use GOT_HI16/GOT_LO16 or
2346 GOT_PAGE/GOT_OFST.
2347 (tc_gen_reloc): Adjust variant frags with GOT_DISP in NewABI.
2348 Add tc_frag_data.tc_fr_offset to addends. Decay CALL16,
2349 GOT_OFST and GOT_DISP to GOT_DISP in NewABI.
2350 (md_convert_frag): Use memmove for safe copying of overlapping
2351 regions.
2352
35b55ed2
SC		 23532003-04-09 Stephane Carrez <stcarrez@nerim.fr>
2354
2355 * doc/c-m68hc11.texi (M68HC11-Opts): Document -m68hcs12, -mshort,
2356 -mlong, -mshort-double and -mlong-double options; use table @code.
2357 (M68HC11-Syntax): Update to document 68HC12 operands.
2358 (M68HC11-Modifiers): New section for operand modifiers.
2359 (M68HC11-Directives): New section for specific assembler directives.
2360 (M68HC11-Branch): Fix Overfull hbox error.
2361
9214dd3b
AO		 23622003-04-09 Alexandre Oliva <aoliva@redhat.com>
2363
2364 * config/tc-mips.c (macro): Add comments explaining the rationale
2365 for Chris' change.
2366
eb0a7d52
AO		 23672003-04-09 Chris Demetriou <cgd@broadcom.com>
2368
2369 * config/tc-mips.c (macro): Put back `+ 0x8000' in test for 64-bit
2370 constant address that Alexandre took out by accident. Reject
2371 64-bit addresses that are not sign extensions of 32 bits only if
2372 we don't support 64-bit address constants.
2373
a7fc733f
AM		 23742003-04-09 Alan Modra <amodra@bigpond.net.au>
2375
2376 * config/tc-ppc.c (md_apply_fix3): Generate ADDR16 relocs.
2377
9cc92a36
NC		 23782003-04-08 Nick Clifton <nickc@redhat.com>
2379
2380 * as.c (perform_an_assembly_pass): If using cgen, call
2381 gas_cgen_begin.
2382 * cgen.c (gas_cgen_begin): New function. If
2383 flag_signed_overflow_ok is set call cgen_set_signed_overflow_ok
2384 otherwise call cgen_clear_signed_overflow_ok.
2385 * cgen.h: Prototype gas_cgen_begin.
2386
fe59a223
TS		 23872003-04-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2388
2389 * write.c (write_relocs): Remove unused variable.
2390
5a7a0b7b
AO		 23912003-04-06 Chris Demetriou <cgd@broadcom.com>
2392
2393 * config/tc-mips.c (HAVE_64BIT_ADDRESS_CONSTANTS): New.
2394 (macro): Use new macro to decide whether to emit constant address
2395 as 32 or 64 bits if addresses are 32-bit wide but registers are
2396 64-bit wide.
2397
577300ce
SC		 23982003-04-05 Stephane Carrez <stcarrez@nerim.fr>
2399
2400 * config/tc-m68hc11.c (M6811_OP_CALL_ADDR): New internal define.
2401 (M6811_OP_PAGE_ADDR): New internal define.
684022ea 2402 (get_operand): New modifier %page and %addr to obtain page and
577300ce 2403 address part of a far-function.
684022ea 2404 (fixup8): Use BFD_RELOC_M68HC11_PAGE for a %page modifier; don't
577300ce
SC		 2405 complain on overflow for the BFD_RELOC_M68HC11_PAGE and truncation
2406 relocs.
2407 (fixup16): Use BFD_RELOC_M68HC11_LO16 for a %addr modifier.
2408 (find_opcode): Add comment.
2409 (md_estimate_size_before_relax): Force relocation of
2410 STATE_UNDEXED_OFFSET types when the symbol is not absolute.
2411 (tc_m68hc11_fix_adjustable): Check for BFD_RELOC_M68HC11_LO16
2412 instead of BFD_RELOC_LO16; temporarily make the BFD_RELOC_32
2413 on the symbol itself so that DWARF2 strings are merged correctly.
2414
be33c5dd
SS		 24152003-04-04 Svein E. Seldal <Svein.Seldal@solidas.com>
2416
2417 * config/obj-coff.h (TARGET_FORMAT): Namespace cleanup, changed
2418 default tic4x target format to 'coff2-tic4x'.
2419 * config/tc-tic4x.c: Namespace cleanup. Replace s/c4x/tic4x/ and
2420 s/c3x/tic3x/
2421 * config/tc-tic4x.h: Ditto
2422
e8fd7476
NC		 24232003-04-03 Nick Clifton <nickc@redhat.com>
2424
2425 * NEWS: Mention support for Xtensa architecture.
2426
47281638
PB		 24272003-04-02 Philip Blundell <philb@gnu.org>
2428
2429 * config/tc-arm.c (arm_force_relocation): Return 0 for OFFSET_IMM.
2430
af22f5b2
CD		 24312003-04-02 Chris Demetriou <cgd@broadcom.com>
2432
2433 * config/tc-mips.c (macro2): Adjust implementation of
2434 M_ULH, M_ULHU, M_ULW, and M_ULD so that they work properly
2435 in the case where the source and destination registers
2436 are the same.
2437
e0001a05
NC		 24382003-04-01 Bob Wilson <bob.wilson@acm.org>
2439
54cfded0
AM		 2440 * Makefile.am (CPU_TYPES): Add xtensa.
2441 (TARGET_CPU_CFILES): Add config/tc-xtensa.c.
2442 (TARGET_CPU_HFILES): Add config/tc-xtensa.h.
2443 (xtensa-relax.o): New target.
2444 Run "make dep-am".
2445 * Makefile.in: Regenerate.
2446 * configure.in: Handle xtensa-*-*. Add xtensa-relax.o to
2447 extra_objects for xtensa targets.
2448 * configure: Regenerate.
2449 * write.c (write_object_file): Add new md_post_relax_hook.
2450 * config/tc-xtensa.c: New file.
2451 * config/tc-xtensa.h: Likewise.
2452 * config/xtensa-istack.h: Likewise.
2453 * config/xtensa-relax.c: Likewise.
2454 * config/xtensa-relax.h: Likewise.
2455 * doc/Makefile.am (CPU_DOCS): Add c-xtensa.texi.
2456 * doc/Makefile.in: Regenerate.
2457 * doc/all.texi: Set new XTENSA variable.
2458 * doc/as.texinfo: Set new Xtensa variable. Describe
2459 Xtensa-specific options. Define line comment character for
2460 Xtensa. Add Xtensa processors to list of ELF targets where
2461 alignment is specified in bytes. Add new Xtensa-Dependent node.
2462 Add acknowledgements for those contributing to the Xtensa port.
2463 * doc/internals.texi: Describe new md_post_relax_hook.
2464 * doc/c-xtensa.texi: New file.
e0001a05 2465
5a6c6817
NC		 24662003-04-01 Nick Clifton <nickc@redhat.com>
2467 Richard Earnshaw <rearnsha@arm.com>
2468
2469 * config/tc-arm.c: Remove presence of (r) and (tm) symbols.
2470 (ARM_ARCH_IWMMXT): Simplify.
2471 (insns): Place iwmmx instructions in correct place in table.
2472 (arm_add_note): New function: Add a note entry to a .note section.
2473 (md_begin): Make the default architecture be unknown.
2474 Suppress the creation of an arm note section.
2475
97bbfa38
EC		 24762003-03-26 Eric Christopher <echristo@redhat.com>
2477
54cfded0 2478 * config/tc-mips.c (nopic_need_relax): Check for S_IS_EXTERN.
97bbfa38 2479
e16bb312
NC		 24802003-03-25 Stan Cox <scox@redhat.com>
2481 Nick Clifton <nickc@redhat.com>
97bbfa38 2482
28d297de 2483 Contribute support for Intel's iWMMXt chip - an ARM variant:
e16bb312
NC		 2484
2485 * config/tc-arm.c: (ARM_CEXT_IWMMXT, ARM_ARCH_IWMMXT, WR_PREFIX,
2486 WC_PREFIX, REG_TYPE_IWMMXT): New constants.
2487 (enum wreg_type, enum iwmmxt_insn_type): New types.
2488 (wr_register, wc_register, wcg_register): New macros.
2489 (iwmmxt_table): New variable.
2490 (wreg_required_here, do_iwmmxt_byte_addr, do_iwmmxt_tandc,
2491 do_iwmmxt_tbcst, do_iwmmxt_textrc, do_iwmmxt_textrm,
2492 do_iwmmxt_tinsr, do_iwmmxt_tmcr, do_iwmmxt_tmcrr, do_iwmmxt_tmia,
2493 do_iwmmxt_tmovmsk, do_iwmmxt_tmrc, do_iwmmxt_tmrrc,
2494 do_iwmmxt_torc, do_iwmmxt_waligni, do_iwmmxt_wmov,
2495 do_iwmmxt_word_addr, do_iwmmxt_wrwr, do_iwmmxt_wrwrwcg,
2496 do_iwmmxt_wrwrwr, do_iwmmxt_wshufh, do_iwmmxt_wzero,
2497 cp_byte_address_offset, cp_byte_address_required_here,
2498 check_iwmmxt_insn): New functions.
97bbfa38 2499 (asm_opcode_insns): Add iWMMXt instructions.
e16bb312
NC		 2500 (md_begin): Set the mach value for iWMMXt targets. Create a note
2501 section to identify iwmmxt binaries.
2502 (md_apply_fix3): Handle BFD_RELOC_ARM_CP_OFF_IMM_S2.
2503 * doc/c-arm.texi: Document the support for the iWMMXt.
2504 * NEWS: Mention new support.
2505