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2003-11-25 Andrew Cagney <cagney@redhat.com>
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
254d758c
KH		 12003-11-24 Kazu Hirata <kazu@cs.umass.edu>
2
3 * listing.c: Convert to ISO-C.
4 * listing.h: Likewise.
5 * macro.c: Likewise.
6 * macro.h: Likewise.
7
70b911ad
JJ		 82003-11-24 Jakub Jelinek <jakub@redhat.com>
9
10 * app.c (do_scrub_chars): Add PUT (ch) and ch = GET ()
11 when transitioning from states 14 or 15 to 0 or 1.
12
b1f1fa96
KH		 132003-11-23 Kazu Hirata <kazu@cs.umass.edu>
14
15 * hash.c: Convert to ISO-C.
16 * hash.h: Likewise.
17 * input-file.c: Likewise.
18 * input-file.h: Likewise.
19 * input-scrub.c: Likewise.
20 * itbl-ops.c: Likewise.
21 * itbl-ops.h: Likewise.
22
66faad26
KH		 232003-11-23 Kazu Hirata <kazu@cs.umass.edu>
24
25 * config/tc-h8300.c (Hmode): Make it global.
26 (Smode): Likewise.
27 (Nmode): Likewise.
28 (SXmode): Likewise.
29
dd625418
KH		 302003-11-22 Kazu Hirata <kazu@cs.umass.edu>
31
32 * ehopt.c: Convert to ISO-C.
33 * emul.h: Likewise.
34 * expr.c: Likewise.
35 * expr.h: Likewise.
36 * flonum-copy.c: Likewise.
37 * flonum-mult.c: Likewise.
38 * flonum.h: Likewise.
39 * frags.c: Likewise.
40 * frags.h: Likewise.
41
9a124774
AM		 422003-11-22 Alan Modra <amodra@bigpond.net.au>
43
f22b3caf
AM		 44 * doc/c-ppc.texi (PowerPC-Pseudo): Add section.
45
9a124774
AM		 46 * app.c (do_scrub_chars): Revert 2003-04-23 and 2003-04-22.
47
834ddcc4
KH		 482003-11-21 Kazu Hirata <kazu@cs.umass.edu>
49
50 * ecoff.c: Convert to ISO-C.
51 * ecoff.h: Likewise.
52
69c040df
AM		 532003-11-22 Alan Modra <amodra@bigpond.net.au>
54
55 * config/tc-ppc.c (parse_cpu): New function, broken out from..
56 (md_parse_option): ..here.
57 (ppc_setup_opcodes): New function, broken out from..
58 (md_begin): ..here.
59 (ppc_machine): Implement .machine pseudo op.
60
a2e22468
KH		 612003-11-20 Kazu Hirata <kazu@cs.umass.edu>
62
63 * depend.c: Convert to ISO-C.
64 * dwarf2dbg.c: Likewise.
65 * dwarf2dbg.h: Likewise.
66
73ee5e4c
KH		 672003-11-20 Kazu Hirata <kazu@cs.umass.edu>
68
69 * app.c: Convert to ISO-C.
70 * as.h: Likewise.
71 * atof-generic.c: Likewise.
72 * bignum-copy.c: Likewise.
73 * bignum.h: Likewise.
74 * cgen.c: Likewise.
75 * cgen.h: Likewise.
76 * cond.c: Likewise.
77
0d78efdf
DD		 782003-11-20 DJ Delorie <dj@redhat.com>
79
80 * config/tc-sh64.c (shmedia_frob_section): Only frob elf32
81 sections.
82
600e9c99
KH		 832003-11-19 Kazu Hirata <kazu@cs.umass.edu>
84
85 * config/tc-h8300.c: Make some functions and global
86 variables static appropriately.
87
d492b58e
KH		 882003-11-19 Kazu Hirata <kazu@cs.umass.edu>
89
90 * config/obj-ieee.c: Remove duplicate prototypes.
91 * config/tc-h8300.c: Likewise.
92
b54a3392
KH		 932003-11-19 Kazu Hirata <kazu@cs.umass.edu>
94
95 * config/tc-h8300.c: Convert to ISO-C.
96 * config/tc-h8300.h: Likewise.
97
fe01a20a
KH		 982003-11-19 Kazu Hirata <kazu@cs.umass.edu>
99
100 * config/tc-mcore.h: Remove prototypes already in tc.h.
101 * config/tc-tic4x.c: Likewise.
102
43b5c447
KH		 1032003-11-19 Kazu Hirata <kazu@cs.umass.edu>
104
105 * config/tc-arc.c: Remove a local prototype of atof_ieee.
106 * config/tc-ip2k.c: Likewise.
107 * config/tc-iq2000.c: Likewise.
108 * config/tc-tic30.c: Remove a comment.
109
cda2eb9e
BW		 1102003-11-19 Bob Wilson <bob.wilson@acm.org>
111
112 * config/tc-xtensa.c (xg_emit_insn): Include "dwarf2dbg.h" and add
113 call to dwarf2_emit_insn.
114
1abe91b1
MR		 1152003-11-18 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
116
117 * config/tc-mips.c (macro): Handle new macros: "lca" and "dlca"
118 for loading addresses using CALL relocations.
119 Don't emit CALL relocations when a base register is used.
120
bf151ce7
MR		 1212003-11-15 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
122
123 * config/tc-mips.c: Formatting fixes.
124
9ce887a1
BE		 1252003-11-14 Ben Elliston <bje@wasabisystems.com>
126
127 * config/tc-arm.c (arm_elf_change_section): Not static.
128
6057a28f
NC		 1292003-11-13 Nick Clifton <nickc@redhat.com>
130
131 * tc-arm.c (mapping_state): New function. Emit a mapping
132 symbol if necessary.
9a124774 133 (arm_elf_change_section): New function. Intercept section
6057a28f 134 changes and generate mapping symbols.
9a124774
AM		 135 (s_bss): Likewise.
136 (s_arm_elf_cons): Likewise.
137 (opcode_select): Choose the correct mapping state.
138 (md_assemble): Likewise.
139 * tc-arm.h (md_elf_section_change_hook): Define.
140 * doc/c-arm.texi (ARM Mapping Symbols): New node.
6057a28f
NC		 141 * NEWS: Mention new feature.
142
5e2d1ae8
DJ		 1432003-11-12 Daniel Jacobowitz <drow@mvista.com>
144
145 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Define.
146 * doc/Makefile.am (install-info): Define.
147
148 * aclocal.m4: Regenerate.
149 * Makefile.in: Regenerate.
150 * doc/Makefile.in: Regenerate.
151
08e3ab90
NC		 1522003-11-11 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
153
154 * configure.in: Add support for arm-wince-pe target.
155 * configure: Regenerate.
156
8d01d9a9
AJ		 1572003-11-11 Jan Hubicka <jh@suse.cz>
158
159 * config/tc-i386.c (tc_i386_fix_adjustable):
160
012a452b
AM		 1612003-11-10 Alan Modra <amodra@bigpond.net.au>
162
163 * config/tc-ia64.c (ia64_handle_align): Remove bogus be_nop.
164
36fd3cc3
AM		 1652003-11-10 Alan Modra <amodra@bigpond.net.au>
166
167 * README: Update bug report address. Move bug reporting info to
168 binutils/README.
169
e2a2ebaa
CG		 1702003-11-07 Christian Groessler <chris@groessler.org>
171
172 * doc/c-z8k.texi: Document command-line options. Fix byte
173 register names. Document '.z8001' and '.z8002' directives.
174 Extend addressing modes documentation.
175
f24ddbdd
NC		 1762003-11-07 Jonathan R. Grant <jg-binutils@jguk.org>
177
178 * input-file.c (input_file_open): Use "No such file" error
179 message.
180
0bbf2aa4
NC		 1812003-11-06 Pete Gonzalez <pgonzalez@bluel.com>
182
183 * config/tc-arm.texi (struct reg_entry): Add new field 'builtin'.
184 (rn_table, iwmmxt_table, cp_table, cn_table, fn_table, sn_table,
185 dn_table, mav_mvf_table, mac_mvd_table, mav_mvfx_table,
186 mav_mvax_table, mav_dspc_table): Initialise new field.
187 (insert_reg_alias): Initialise new field.
188 (md_pseudo_table): Add "unreq" entry.
189 (s_unreq): New function: Undo the effects of a previous .req.
190 * doc/c-arm.texi: Document new pseudo op.
191 * NEWS: Mention new feature.
192
1be59579
NC		 1932003-11-06 Bruno Rohee <bruno@rohee.com>
194
195 * config/obj-vms.c: Fix "the the" typo.
196 * doc/c-arm.texi: Likewise.
197
1982003-11-06 Nick Clifton <nickc@redhat.com>
199
200 * config/obj-vms.c: Convert to ISO-C.
201
5f5c1f75
AM		 2022003-11-05 Alan Modra <amodra@bigpond.net.au>
203
204 * config/tc-ppc.h (TC_FORCE_RELOCATION): Only define for ELF and XCOFF.
205
eb9618da
CG		 2062003-10-31 Christian Groessler <chris@groessler.org>
207
208 * config/tc-i860.c (md_pcrel_from): Fix typo in comment.
209
0379c688
NC		 2102003-10-29 Phil Edwards <phil@codesourcery.com>
211
212 * configure.in (arm-*-vxworks, i386-*-vxworks, mips-*-vxworks,
213 ppc-*-vxworks, ppc-*-windiss): Remove separate outdated stanzas.
214 (*-*-vxworks, *-*-windiss): Use common stanzas, all ELF.
215 * configure: Regenerated.
216
47eebc20
KH		 2172003-10-27 Kazu Hirata <kazu@cs.umass.edu>
218
219 * ChangeLog: Fix typos.
220 * ChangeLog-9295: Likewise.
221 * as.c: Fix comment typos.
222 * as.h: Likewise.
223 * atof-generic.c: Likewise.
224 * bit_fix.h: Likewise.
225 * frags.h: Likewise.
226 * hash.c: Likewise.
227 * input-file.c: Likewise.
228 * input-scrub.c: Likewise.
229 * itbl-ops.c: Likewise.
230 * itbl-parse.y: Likewise.
231 * listing.c: Likewise.
232 * macro.h: Likewise.
233 * read.c: Likewise.
234 * sb.c: Likewise.
235 * sb.h: Likewise.
236 * symbols.c: Likewise.
237 * symbols.h: Likewise.
238
ca43c854
SC		 2392003-10-27 Stephane Carrez <stcarrez@nerim.fr>
240
241 * config/tc-m68hc11.c: Convert to ISO C90.
242 * config/tc-m68hc11.h: Likewise.
243
a8015998
KH		 2442003-10-26 Kazu Hirata <kazu@cs.umass.edu>
245
246 * doc/c-sh64.texi: Fix a typo.
247
60493797
KH		 2482003-10-26 Kazu Hirata <kazu@cs.umass.edu>
249
250 * doc/c-alpha.texi: Fix typos.
251 * doc/c-ia64.texi: Likewise.
252 * doc/c-mmix.texi: Likewise.
253 * doc/c-sh64.texi: Likewise.
254 * doc/c-xtensa.texi: Likewise.
255 * doc/internals.texi: Likewise.
256
ea8f8eab
L		 2572003-10-24 H.J. Lu <hongjiu.lu@intel.com>
258
259 * config/obj-elf.c (obj_elf_change_section): Allow SHF_ALLOC
260 for .interp, .strtab and .symtab. Use specified section
261 attributes.
262
5e2f6673
L		 2632003-10-22 Andreas Schwab <schwab@suse.de>
264 H.J. Lu <hongjiu.lu@intel.com>
265 Jim Wilson <wilson@specifixinc.com>
266
267 * config/tc-ia64.c (update_qp_mutex): New.
268 (note_register_values): Properly handle one of PRs in compare
269 is PR0. Don't add a mutex relation for .and.orcm/.or.andcm.
270 Clear mutex relation for .none/.unc. Don't clear mutex relation
271 on predicated compare.
272
5a21e886
NC		 2732003-10-21 Wouter van Heyst <wouter@vidicode.nl>
274
275 * config/tc-arm.c (all_reg_maps): Correct text describing Maverick
276 register requirements.
277 (md_begin): Remove F_SOFT_FLOAT if enabling MAVERICK FP.
278
3e602632 2792003-10-21 Peter Barada <pbarada@mail.wm.sps.mot.com>
012a452b 280 Bernardo Innocenti <bernie@develer.com>
3e602632
NC		 281
282 * config/tc-m68k.c: Add MCF528x (MCFv4) support.
283 * config/m68k-parse.h: Likewise.
284 * NEWS: Mention the new support.
285 * doc/c-m68k.texi: Document new processor selection switch.
286
13757d0c
TS		 2872003-10-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
288
289 * config/tc-mips.c (normalize_constant_expr): New function to fix sign
290 extensions broken by gas' expression evaluation of constants.
291 (check_absolute_expr): Use it.
292 (mips_ip): Likewise.
293
88fc725d
HPN		 2942003-10-18 Hans-Peter Nilsson <hp@bitrange.com>
295
296 Generate BFD_RELOC_MMIX_PUSHJ_STUBBABLE for PUSHJ when possible.
297 * doc/c-mmix.texi (MMIX-Opts): Document --no-pushj-stubs and
298 --no-stubs.
299 * config/tc-mmix.c: Include limits.h. Expand on mmix_relax_table
300 comment.
301 (expand_op, mmix_next_semicolon_is_eoln): Fix head comment.
302 (pushj_stubs): New variable.
303 (OPTION_NOPUSHJSTUBS, STATE_PUSHJSTUB, PUSHJSTUB_MIN)
304 (PUSHJSTUB_MAX): New macros.
305 (md_longopts): New options "--no-pushj-stubs" and synonym
306 "--no-stubs".
307 (mmix_relax_table): Handle new entry for STATE_PUSHJSTUB.
308 (md_parse_option): Handle OPTION_NOPUSHJSTUBS.
309 (md_estimate_size_before_relax): Modify STATE_PUSHJ state for
310 PUSHJ stub relaxation.
311 (md_convert_frag): Handle STATE_PUSHJSTUB.
312 (md_apply_fix3): Handle BFD_RELOC_MMIX_PUSHJ_STUBBABLE.
313 (tc_gen_reloc): Ditto.
314 (mmix_md_relax_frag): Handle PUSHJ stub relaxation.
315 * config/tc-mmix.h (TC_SEGMENT_INFO_TYPE): Define.
316 (struct mmix_segment_info_type): New.
317
36759679
NC		 3182003-10-17 Paul Dale <pauli@snapgear.com>
319 Bernardo Innocenti <bernie@develer.com>
320
321 * config/tc-m68k.c (make_pcrel_absolute): Enforce
322 PC-relative jumps with --pcrel.
323 (md_convert_frag_1): Likewise.
324 (md_create_long_jump): Likewise.
325
d4e2de6b
NC		 3262003-10-17 Shrinivas Atre <shrinivasa@KPITCummins.com>
327
328 * config/tc-h8300.c (PSIZE): Correct for Normal mode.
329 (get_operand): Accept both 16 bit 32 bit registers as pointer
330 registers, when operating in Normal mode.
331 (fix_operand_size): Make default address size 16 for Normal mode.
332
ece01a63
ILT		 3332003-10-17 Ian Lance Taylor <ian@wasabisystems.com>
334
335 * config/tc-arm.c (do_iwmmxt_byte_addr): Reject control
336 registers.
337 (do_iwmmxt_word_addr): With a control register, reject conditional
338 execution and reject a non-word size.
339
fda712ee
AM		 3402003-10-16 Peter Bergner <bergner@vnet.ibm.com>
341
342 * configure.in: Set em=linux for ppc-*-linux-gnu* target.
343 * configure: Regenerate.
344
60946ad0
AM		 3452003-10-15 Alan Modra <amodra@bigpond.net.au>
346
347 * doc/as.texinfo (Align): Correct list of byte targets.
348
1b8e29e5
TS		 3492003-10-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
350
351 * config/tc-mips.c (macro_build_ldst_constoffset,load_register,macro):
352 Fix indentation. Better error message.
353
b614a702
BW		 3542003-10-14 Bob Wilson <bob.wilson@acm.org>
355
356 * config/tc-xtensa.c (xtensa_create_property_segments): Remove bfd
357 argument in call to xtensa_get_property_section_name. Formatting.
358
224186bc
KK		 3592003-10-11 Kaz Kojima <kkojima@rr.iij4u.or.jp>
360
361 * config/tc-sh.h (sh_coff_reloc_mangle): Delete an extra
362 parenthesis.
363
8edc77b9
KK		 3642003-10-11 Kaz Kojima <kkojima@rr.iij4u.or.jp>
365
366 * config/tc-sh.c: Convert to ISO C90. Remove unnecessary
60946ad0 367 prototypes and casts.
8edc77b9
KK		 368 * config/tc-sh.h: Likewise.
369 * config/tc-sh64.c: Likewise.
370 * config/tc-sh64.h: Likewise.
371
1ae31fee
DB		 3722003-10-08 Dave Brolley <brolley@redhat.com>
373
374 * config/tc-frv.c (fr550_check_insn_acc_range): New function.
375 (fr550_check_acc_range): New function.
376 (md_assemble): Call fr550_check_acc_range.
377
3782003-10-08 Dave Brolley <brolley@redhat.com>
379
380 * config/tc-frv.c: Handle DEFAULT_CPU_FR550.
381 (md_parse_option): Handle OPTION_CPU==fr550.
382 (md_show_usage): Document fr550.
383
05da4302
NC		 3842003-10-08 Philippe De Muyter <phdm@macqel.be>
385
60946ad0 386 * as.c (use_gnu_debug_info_extensions) : New variable.
05da4302
NC		 387 (parse_args) : Accept new --gstabs+ option, and set
388 `use_gnu_debug_info_extensions'.
389 (show_usage) : Document --gstabs+ option.
390 * as.h (use_gnu_debug_info_extensions) : New extern declaration.
391 * stabs.c (stabs_generate_asm_file) : If
392 `use_gnu_debug_info_extensions' is set, add the compilation
393 directory to the stabs debug info.
394 * doc/as.texinfo : Document --gstabs+ option.
395 * NEWS: Mention new feature.
396
60946ad0 3972003-10-06 Matt Thomas <matt@3am-software.com>
85cf2a8a 398
60946ad0
AM		 399 Switch NetBSD/hppa to use Linux PA-RISC ELF ABI and
400 assembler syntax.
85cf2a8a 401
60946ad0
AM		 402 * tc-hppa.c: Add "%farg[0-3]", "%fret", "%t[1-4]", "%tf[1-4]"
403 register names. Change all "defined (TE_LINUX)" to
404 "(defined (TE_LINUX) || defined (TE_NETBSD))".
85cf2a8a 405
60946ad0
AM		 406 * tc-hppa.h: Make NetBSD use "elfXX-hppa-linux" bfd target.
407 Remove NetBSD's use of LABELS_WITHOUT_COLONS.
85cf2a8a 408
4615568e
NC		 4092003-10-06 Robert Millan <robertmh@gnu.org>
410
60946ad0 411 * configure.in: Match GNU/KNetBSD with new knetbsd*-gnu triplet.
4615568e
NC		 412 * configure: Regenerate.
413
c2059446
NC		 4142003-10-05 Nick Clifton <nickc@redhat.com>
415
416 * as.c (parse_args): Revert patch to change handling of -f
417 option. Its behaviour is mandated by the POSIX 2 spec.
418
a72d6b4e
CG		 4192003-10-04 Christian Groessler <chris@groessler.org>
420
421 * tc-z8k.c (newfix): Tell fix_new_exp about pc relativeness.
422 (md_apply_fix3): Fix R_JR, R_DISP7, and R_CALLR cases.
423 (md_pcrel_from): This function now gets called. Supply return
424 value.
425
33948635
NC		 4262003-10-04 Nick Clifton <nickc@redhat.com>
427
428 * as.c: Convert to ISO C90.
429
d3fb7ca2
NC		 4302003-10-04 Nick Clifton <nickc@redhat.com>
431
432 * as.c (std_shortopts): Remove 'f'.
433 (std_longopts): Add 'f'. Doing this prevents -f<foo> being
434 acecpted as an alias for -f.
435
b256d4fd
NC		 4362003-10-04 Danny Smith <danny_r_smith_2001@yahoo.co.nz>
437
438 * config/obj-coff.c (obj_coff_section [BEF_ASSEMBLER]):
439 Make 'r' mean readonly data.
440
d17e7bce
TS		 4412003-10-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
442
443 * config/tc-mips.c (macro_build_ldst_constoffset,load_register,macro):
444 Unbreak overflow checks.
445
609f23f4
CD		 4462003-10-01 Chris Demetriou <cgd@broadcom.com>
447
448 * config/tc-mips.c (s_cpreturn): Correct errors in comment.
449
ecd13cd3
TS		 4502003-10-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
451
452 * config/tc-mips.c (macro_build_ldst_constoffset): Fix sign extension
453 tests.
454 (load_register): Likewise.
455 (macro): Likewise.
456
30c378fd
CD		 4572003-09-30 Chris Demetriou <cgd@broadcom.com>
458
459 * config/tc-mips.c (mips_ip): Capitalize first word of
460 existing condition code warning, and add condition code
461 warnings for .ps instructions, and for bc1any[24][tf].
462
6a265366
CD		 4632003-09-30 Chris Demetriou <cgd@broadcom.com>
464
465 * NEWS: Mention support for MIPS64 Release 2.
466
43c58ae6
CD		 4672003-09-30 Chris Demetriou <cgd@broadcom.com>
468
469 * NEWS: Add an indication of the cutoff for 2.14.
470
5f74bc13
CD		 4712003-09-30 Chris Demetriou <cgd@broadcom.com>
472
473 * configure.in (mipsisa64r2, mipsisa64r2el, mipsisa64r2*): New CPUs.
474 * configure: Regenerate.
475 * config/tc-mips.c (imm2_expr): New variable.
476 (md_assemble, mips16_ip): Initialize imm2_expr.
477 (ISA_HAS_64BIT_REGS, ISA_HAS_DROR, ISA_HAS_ROR): Add ISA_MIPS64R2.
478 (macro_build): Handle +A, +B, +C, +E, +F, +G, and +H format operands.
479 (macro): Handle M_DEXT and M_DINS.
480 (validate_mips_insn): Handle +E, +F, +G, +H, and +I format operands.
481 (mips_ip): Likewise.
482 (OPTION_MIPS64R2): New define.
483 (md_longopts): New entry for -mips64r2 (OPTION_MIPS64R2).
484 OPTION_ASE_BASE): Increase to compensate for OPTION_MIPS64R2.
485 (md_parse_option): Handle OPTION_MIPS64R2.
486 (s_mipsset): Handle setting "mips64r2" ISA.
487 (mips_cpu_info_table): Add mips64r2.
488 (md_show_usage): Document -mips64r2 option.
489 * doc/as.texinfo: Docuemnt -mips64r2 option.
490 * doc/c-mips.texi: Likewise.
491
de1e508d
DA		 4922003-09-27 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
493
494 * config/tc-hppa.c (pa_ip): Check for invalid 64-bit conditions.
495
530556a9
JT		 4962003-09-26 Matt Thomas <matt@3am-software.com>
497
498 * config/tc-vax.c (md_shortopts): Fix a typo. Remove 'K'.
499 (OPTION_PIC): Define.
500 (md_longopts): Add "pic" option.
501 (md_parse_option): Change 'K' to OPTION_PIC.
502
f61e8019
AM		 5032003-09-23 Alan Modra <alan@modra.org>
504
505 * config/obj-elf.c (obj_elf_change_section): Adjust for
506 _bfd_elf_get_sec_type_attr changes. Allow SHF_MERGE and SHF_STRINGS
507 to be set when defaults are not. Don't set attr from defaults if
508 old_sec.
509
ae826530
TS		 5102003-09-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
511
512 * config/tc-mips.c (macro_build_ldst_constoffset): Don't silently
513 truncate values which won't fit im 32 bits.
514 (load_register): Likewise.
515 (macro): Likewise.
516
8cd5b113
AM		 5172003-09-17 Dmitry Diky <diwil@mail.ru>
518
519 * config/tc-msp430.c (MAX_OP_LEN): Set to 256.
520 (msp430_operands): Remove redundant l2[16] within switch-case.
521
28d297de
AM		 5222003-09-16 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
523
524 * configure.in: Handle arm-*-rtems* and thumb-*rtems*.
525 * configure: Regenerate.
526
256ab948
TS		 5272003-09-14 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
528
529 * config/tc-mips.c (HAVE_64BIT_ADDRESS_CONSTANTS): Remove.
530 (macro_build_ldst_constoffset): Sign-extend 32-bit constants. Change
531 the function prototype.
532 (load_register): Likewise. Simplify the checks for sign-extended
533 constants.
534 (macro): Likewise. Fix code generation for 64-bit address constants
535 outside the 32-bit compatibility space. Adjust
536 macro_build_ldst_constoffset calls.
537 (s_cprestore): Adjust macro_build_ldst_constoffset call.
538
82e7541d
BW		 5392003-09-11 Bob Wilson <bob.wilson@acm.org>
540
541 * config/tc-xtensa.c (insn_labels, free_insn_labels, saved_insn_labels,
542 literal_syms): New global variables.
543 (xtensa_define_label, add_target_symbol, xtensa_find_label,
544 map_over_defined_symbols, is_loop_target_label,
545 xtensa_mark_target_fragments, xtensa_move_frag_symbol,
546 xtensa_move_frag_symbols, defined_symbols, branch_targets): Delete.
547 (xtensa_begin_directive): Call md_flush_pending_output. Move symbols
548 from insn_labels to saved_insn_labels when entering a literal region.
549 (xtensa_end_directive): Call md_flush_pending_output. Restore
550 insn_labels list when leaving a literal region.
551 (xtensa_literal_position): Call xtensa_clear_insn_labels.
552 (xtensa_literal_pseudo): Add check to disallow .literal inside a
553 literal region. Move insn_labels to saved_insn_labels and then restore
554 insn_labels on exit.
555 (xg_add_branch_and_loop_targets): Replace add_target_symbol calls with
556 code to set is_loop_target or is_branch_target flag on the symbol
557 (xtensa_create_literal_symbol): Call xtensa_add_literal_sym.
558 (xtensa_add_literal_sym, xtensa_add_insn_label,
559 xtensa_clear_insn_labels): New functions.
560 (xtensa_move_labels): Remove old_frag and old_offset arguments. Add
561 loops_ok argument. Rewrite to use insn_labels list instead of
562 calling xtensa_find_label and to check the is_loop_target flag on
563 symbols when loops_ok is false.
564 (xtensa_frob_label): Remove call to xtensa_define_label. Add call
565 to either xtensa_add_literal_sym or xtensa_add_insn_label. Adjust
566 call to xtensa_move_labels. Propagate is_branch_target and
567 is_loop_target flags from symbols to frags.
568 (xtensa_flush_pending_output): Call xtensa_clear_insn_labels.
569 (md_assemble): Use xtensa_move_labels with loops_ok = FALSE when
570 aligning a loop instruction. Adjust call to xtensa_move_labels for
571 aligning entry instructions. Add call to xtensa_clear_insn_labels.
572 (xtensa_end): Remove call to xtensa_mark_target_fragments.
573 (xtensa_move_literals): Replace xtensa_move_frag_symbols call with
574 code to use new literal_syms list.
575 * config/tc-xtensa.h (xtensa_symfield_type): Add is_loop_target and
576 is_branch_target flags.
577
61846f28
BW		 5782003-09-09 Bob Wilson <bob.wilson@acm.org>
579
580 * config/tc-xtensa.c (xtensa_mark_literal_pool_location): Remove
581 "move_labels" argument and corresponding call to xtensa_move_labels.
582 (md_assemble): Add a separate call to xtensa_move_labels and remove
583 argument for call to xtensa_mark_literal_pool_location.
584 (xtensa_literal_position, xtensa_switch_to_literal_fragment): Fix
585 calls to xtensa_mark_literal_pool_location.
586 (xtensa_create_local_symbol): Delete and inline the code into...
587 (xtensa_create_literal_symbol): ...here.
588 (xtensa_frob_label): Combine conditionals.
589 (expression_maybe_register, xtensa_symbol_new_hook,
590 fix_new_exp_in_seg): Use symbol_get_tc.
591
1745fcba
BW		 5922003-09-09 Bob Wilson <bob.wilson@acm.org>
593
594 * config/tc-xtensa.c (xtensa_literal_pseudo): Remove code for
595 combining identical literals.
596 (expression_maybe_register): Remove call to find_lit_sym_translation.
597 (is_duplicate_expression, cache_literal, is_duplicate_literal,
598 add_lit_sym_translation, find_lit_sym_translation): Delete.
599
3fb9d77f
NC		 6002003-09-07 Nick Clifton <nickc@redhat.com>
601
602 * doc/as.texinfo (Comments): Comment character for PPC is #.
603
12a99586
SC		 6042003-09-06 Stephane Carrez <stcarrez@nerim.fr>
605
606 PR savannah/4358:
607 * config/tc-m68hc11.c (s_m68hc11_relax): Use 2 for size to avoid
608 overflow complain.
609
d5087907
RS		 6102003-09-05 Richard Sandiford <rsandifo@redhat.com>
611
612 * config/tc-frv.c (md_pcrel_from_section): Heed TC_FORCE_RELOCATION.
613
8ad30312
NC		 6142003-09-04 Nick Clifton <nickc@redhat.com>
615
616 * config/tc-v850.c (set_machine): Accept v850e1 machine number.
617 (md_pseudo_table): Add .v850e1 pseudo op.
618 (md_show_usage): Document -mv850e1 switch.
619 (md_parse_option): Accept -mv850e1 switch.
620 (md_begin): Allow TARGET_CPU to be v850e1.
621 * doc/c-v850.texi: Document -mv850e1 switch and .v850e1 pseudo op.
622 * NEWS: Mention support for v850e1.
623
3c9030c1
AM		 6242003-09-04 Alan Modra <amodra@bigpond.net.au>
625
626 * config/tc-ppc.c (md_parse_option): Add PPC_OPCODE_ANY to existing
627 ppc_cpu selection rather than replacing.
628 (ppc_set_cpu): Ignore and preserve PPC_OPCODE_ANY in ppc_cpu.
629 (md_begin): When PPC_OPCODE_ANY, insert all opcodes in ppc_hash.
630
13dfd2d0
NC		 6312003-09-03 Robert Millan <robertmh@gnu.org>
632
633 * configure.in: Match GNU/KFreeBSD with new kfreebsd*-gnu
634 triplet.
635 * configure: Regenerate.
636
13b2be9c
DJ		 6372003-09-02 Daniel Jacobowitz <drow@mvista.com>
638
639 * configure.in: Update AC_PREREQ to 2.57. Use AC_CONFIG_FILES
640 and AC_CONFIG_COMMANDS instead of the three-argument AC_OUTPUT.
641 Specify AC_CONFIG_AUX_DIR.
642 * aclocal.m4: Regenerated with aclocal-1.7.
643 * configure: Regenerated with autoconf 2.57.
644 * Makefile.in, doc/Makefile.in: Regenerated with automake-1.7.
645
364b6d8b
JJ		 6462003-08-29 Jakub Jelinek <jakub@redhat.com>
647
6749011b 648 * dw2gencfi.c (cfi_pseudo_table): Add cfi_window_save.
364b6d8b
JJ		 649 (dot_cfi, output_cfi_insn): Handle DW_CFA_GNU_window_save.
650 (output_cie): Don't use DW_EH_PE_pcrel if neither DIFF_EXPR_OK
651 nor tc_cfi_emit_pcrel_expr are defined.
652 (output_fde): Use tc_cfi_emit_pcrel_expr if available and
653 DIFF_EXPR_OK is not defined.
654 * config/tc-sparc.h (TARGET_USE_CFIPOP): Define.
655 (tc_cfi_frame_initial_instructions, tc_regname_to_dw2regnum,
656 tc_cfi_emit_pcrel_expr): Define.
657 (sparc_cfi_frame_initial_instructions, sparc_regname_to_dw2regnum,
658 sparc_cfi_emit_pcrel_expr): New prototypes.
659 (sparc_cie_data_alignment): New decl.
660 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Define.
661 * config/tc-sparc.c: Include dw2gencfi.h.
662 (sparc_cie_data_alignment): New variable.
663 (md_begin): Initialize it.
664 (sparc_cfi_frame_initial_instructions): New function.
665 (sparc_regname_to_dw2regnum): Likewise.
666 (sparc_cfi_emit_pcrel_expr): Likewise.
6749011b 667 * doc/as.texinfo: Document .cfi_window_save.
364b6d8b
JJ		 668
669 * config/tc-sparc.c (s_common): Cast last argument to long and
670 change format string to shut up warning.
671
0dee3be0
JE		 6722003-08-25 Jason Eckhardt <jle@rice.edu>
673
674 * doc/c-i860.texi: Update text about relocatable address expansions.
675
af858dae
JE		 6762003-08-24 Jason Eckhardt <jle@rice.edu>
677
678 * config/tc-i860.c (md_assemble): Use isrc2 from the original
679 instruction when expanding E_ADDR.
680
3673a93e
NC		 6812003-08-21 Nick Clifton <nickc@redhat.com>
682
683 * po/tr.po: Updated Turkish translation.
684
55257f50
AM		 6852003-08-20 Alan Modra <amodra@bigpond.net.au>
686
687 * config/tc-ppc.c (md_parse_option): Add PPC_OPCODE_ISEL and
688 PPC_OPCODE_RFMCI to -m440 selected ppc_cpu.
689
f02232aa
NC		 6902003-08-19 Nick Clifton <nickc@redhat.com>
691
692 * config/tc-arm.c (cp_address_required_here): Add code to handle
693 unindexed addressing mode.
694
3d8aea2f
AM		 6952003-08-19 Alan Modra <amodra@bigpond.net.au>
696
697 * config/tc-ppc.c (md_parse_option): Handle -m440.
698 (md_show_usage): Add -m440.
699 (md_apply_fix3): Warning fix.
700 * doc/c-ppc.texi: Document -m440.
701
d6415f6c
AM		 7022003-08-16 Benjamin Kalytta <bkausbk@web.de>
703
704 * read.c (s_print): Check for NULL.
705
1a317472
AM		 7062003-08-16 Alan Modra <amodra@bigpond.net.au>
707
708 * write.c (fixup_segment): When handling an expression involving
709 the subtraction of two symbols in the same segment, don't clear
710 fx_pcrel except for TC_M68K.
711
da64f3bf
AM		 7122003-08-14 Alan Modra <amodra@bigpond.net.au>
713
f86103b7
AM		 714 * config/tc-i386.h: Remove BFD_ASSEMBLER tests and all !BFD_ASSEMBLER
715 code.
716 * config/tc-i386.c: Likewise.
717 (RELOC_ENUM): Don't define. Replace throughout with enum.
718
c8089be7 719 * dep-in.sed: Remove libintl.h. Ignore include/fopen-*.h
da64f3bf
AM		 720 * Makefile.am (POTFILES.in): Unset LC_COLLATE.
721 Run "make dep-am".
722 * Makefile.in: Regenerate.
723
c04898f8
AS		 7242003-08-08 Andreas Schwab <schwab@suse.de>
725
726 * config/tc-m68k.h (TARGET_USE_CFIPOP)
727 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT)
728 (tc_regname_to_dw2regnum, tc_cfi_frame_initial_instructions):
729 Define.
730 * config/tc-m68k.c: Include "dw2gencfi.h".
731 (tc_m68k_regname_to_dw2regnum)
732 (tc_m68k_frame_initial_instructions): New functions.
733
3b260895
NC		 7342003-08-08 Dmitry Diky <diwil@mail.ru>
735
736 * config/tc-msp430.c: Add xW42 and xE42 parts. Sort MPU list
737 according to gcc order.
738
14d3f364
JE		 7392003-08-07 Jason Eckhardt <jle@rice.edu>
740
c8089be7
AM		 741 * config/tc-i860.c (i860_check_label): New function.
742 * config/tc-i860.h (i860_check_label): New prototype.
743 (tc_check_label): Define macro as i860_check_label.
14d3f364 744
820aff55
JE		 7452003-08-06 Jason Eckhardt <jle@rice.edu>
746
c8089be7
AM		 747 * config/tc-i860.c (s_align_wrapper): New function and prototype.
748 (md_pseudo_table): Change s_align_bytes to s_align_wrapper, remove
749 surrounding OBJ_ELF ifdef, and re-format slightly.
750 * doc/c-i860.texi: Document the special .align syntax available
751 in Intel mode.
820aff55 752
e15f6d30
JE		 7532003-08-06 Jason Eckhardt <jle@rice.edu>
754
755 * config/tc-i860.c (i860_handle_align): New function.
756 * config/tc-i860.h (HANDLE_ALIGN): Define macro.
757 (MAX_MEM_FOR_RS_ALIGN_CODE): Define macro.
758
0acc96e1
JE		 7592003-08-06 Jason Eckhardt <jle@rice.edu>
760
761 * config/tc-i860.c (i860_process_insn): Check that instructions
762 with their dual-bit set are 8-byte aligned.
763
9e7d479d
NC		 7642003-08-06 Nick Clifton <nickc@redhat.com>
765
766 * po/fr.po: Updated French translation.
767
07c7854e
JE		 7682003-08-05 Jason Eckhardt <jle@rice.edu>
769
c8089be7 770 * config/tc-i860.c (i860_process_insn): Don't handle dual-bit
07c7854e
JE		 771 setting during flop argument parsing. Instead, do it after
772 instruction is fully parsed.
773
5eb0723a
JE		 7742003-08-05 Jason Eckhardt <jle@rice.edu>
775
c8089be7 776 * doc/c-i860.texi: Mention that .dual, .enddual, and .atmp
5eb0723a
JE		 777 directives are only available in Intel syntax mode.
778
5ea0549d
JE		 7792003-08-05 Jason Eckhardt <jle@rice.edu>
780
c8089be7
AM		 781 * config/tc-i860.c (s_dual): Accept .dual directive only in
782 the Intel syntax mode.
783 (s_enddual): Likewise for .enddual.
784 (s_atmp): Likewise for .atmp.
5ea0549d 785
a4622f40
AM		 7862003-08-04 Alan Modra <amodra@bigpond.net.au>
787
788 * config/tc-i386.c (i386_intel_operand): Always call i386_index_check
789 for memory operands. Pass the full operand_string to i386_index_check.
790
87505968
JE		 7912003-08-01 Jason Eckhardt <jle@rice.edu>
792
c8089be7
AM		 793 * config/tc-i860.c: Remove SYNTAX_SVR4 macro and occurrences.
794 (target_intel_syntax): Declare variable.
795 (OPTION_INTEL_SYNTAX): Declare macro.
796 (md_longopts): Add option -mintel-syntax.
797 (md_parse_option): Set target_intel_syntax.
798 (md_show_usage): Add -mintel-syntax usage.
799 (md_begin): Set reg_prefix based on target_intel_syntax.
800 (i860_process_insn): Skip register prefix only if there is one.
801 Parse relocatable expressions in either Intel or AT&T syntax based
802 on target_intel_syntax instead of the SYNTAX_SVR4 macro.
803 * doc/c-i860.texi: Document -mintel-syntax option and give blurb
804 about the differences in syntax.
87505968 805
20977673
AM		 8062003-08-01 Dmitry Diky <diwil@mail.ru>
807
808 * config/tc-msp430.c (msp430_srcoperand): Extend 'push' bug workaround
809 to all arches.
810
26c9b704
JR		 8112003-07-30 J"orn Rennecke <joern.rennecke@superh.com>
812
813 * config/tc-sh.c (md_assemble): For branches, check & update
814 valid_arch here.
815
7734b6e9
JE		 8162003-07-30 Jason Eckhardt <jle@rice.edu>
817
818 * config/tc-i860.c: Convert to ISO C90.
819
2d150871
RO		 8202003-07-30 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
821
822 * read.c (s_space): Revert 2003-07-28 change.
823
92191b29
AM		 8242003-07-30 Alan Modra <amodra@bigpond.net.au>
825
826 * config/obj-elf.c (obj_elf_change_section): Allow "x" for .note*.
827
c861c80c
AM		 8282003-07-29 Alan Modra <amodra@bigpond.net.au>
829
830 * config/tc-sh.c (tc_gen_reloc): Test for R_SH_IND12W only when ELF.
831
77a6138a
AM		 8322003-07-29 Jakub Jelinek <jakub@redhat.com>
833
834 * config/tc-ppc.c (md_apply_fix3): Fix check for lq insns.
835
34f70875
L		 8362003-07-28 H.J. Lu <hongjiu.lu@intel.com>
837
838 * config/obj-elf.c (obj_elf_section_type): Also accept "note".
839
8d548edb
RO		 8402003-07-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
841
842 * read.c (s_space): Don't warn about .space 0.
843
dcd410fe
RO		 8442003-07-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
845
846 * config/tc-mips.c (mips_flag_pdr): Define.
847 (md_begin) [OBJ_ELF]: Use it to control .pdr creation.
848 (s_mips_end) [OBJ_ELF]: Likewise.
849 (md_longopts) [OBJ_ELF]: Define OPTION_PDR, OPTION_NO_PDR.
850 (md_parse_option) [OBJ_ELF]: Handle them.
851 (md_show_usage) [OBJ_ELF]: Document -mpdr, -mno-pdr.
852
853 * doc/c-mips.texi (MIPS Opts): Document -mpdr, -mno-pdr.
854 * doc/as.texinfo (Overview) [MIPS]: Likewise.
855
3cddba1e
L		 8562003-07-25 H.J. Lu <hongjiu.lu@intel.com>
857
858 * config/obj-elf.c (obj_elf_change_section): Update
859 elf_section_type and elf_section_flags only when they are
860 specified.
861
8e8c182c
L		 8622003-07-25 H.J. Lu <hongjiu.lu@intel.com>
863
864 * config/obj-elf.c (obj_elf_change_section): Always set section
865 type and flags.
866
2f89ff8d
L		 8672003-07-25 H.J. Lu <hongjiu.lu@intel.com>
868
869 * config/obj-elf.c (special_sections): Removed.
870 (obj_elf_change_section): Call _bfd_elf_get_sec_type_attr. Set
871 elf_section_type and elf_section_flags.
872 (elf_frob_file): Set SHT_GROUP.
873
874 * config/obj-elf.h (obj_sec_set_private_data): New.
875
876 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): Removed.
877 * config/tc-ia64.h: Likewise.
878 * config/tc-m32r.h: Likewise.
879 * config/tc-m68hc11.h: Likewise.
880 * config/tc-mcore.h: Likewise.
881 * config/tc-mips.h: Likewise.
882 * config/tc-ppc.h: Likewise.
883 * config/tc-sh64.h: Likewise.
884 * config/tc-v850.h: Likewise.
885 * config/tc-xtensa.h: Likewise.
886
887 * config/tc-v850.h (SHF_V850_GPREL): Removed.
888 (SHF_V850_EPREL): Likewise.
889 (SHF_V850_R0REL): Likewise.
890
891 * subsegs.c (subseg_get): Call obj_sec_set_private_data if it
892 is defined.
893
a7f10e7a
SC		 8942003-07-24 Stephane Carrez <stcarrez@nerim.fr>
895
896 * config/tc-m68hc11.h (DWARF2_ADDR_SIZE): Use 32-bit address for
897 debugging symbols so that we handle page memory correctly.
898
834d807b
NC		 8992003-07-24 Nick Clifton <nickc@redhat.com>
900
901 * po/fr.po: Updated French translation.
902
8266886e
DJ		 9032003-07-23 Daniel Jacobowitz <drow@mvista.com>
904
905 * config/tc-arm.c (arm_archs): Add iwmmxt.
906
b41b1f95 9072003-07-22 H.J. Lu <hongjiu.lu@intel.com>
c8089be7 908
b41b1f95
L		 909 * read.c (do_parse_cons_expression): Mark nbytes unused to
910 silence gcc.
911
0c0b9be0
AO		 9122003-07-22 Alexandre Oliva <aoliva@redhat.com>
913
ba18dd6f
AO		 914 * config/tc-h8300.c (get_specific): No PCREL8 encoding for bsr/bc
915 or bsr/bs.
916
0c0b9be0
AO		 917 * config/tc-h8300.c (md_assemble): Make sure characters after
918 slash and dot are lower-case.
919
6c37ac4d
NC		 9202003-07-17 Nick Clifton <nickc@redhat.com>
921
922 * po/es.po: New Spanish translation.
923 * po/tr.po: New Turkish translation.
924 * po/opcodes.pot: Regenerate.
925
c5c0a210
AM		 9262003-07-16 Alan Modra <amodra@bigpond.net.au>
927
928 * dwarf2dbg.c (get_frag_fix): Revert 2001-11-15 change.
929 (generic_dwarf2_emit_offset): Don't define function when
930 TC__DWARF2_EMIT_OFFSET is defined.
931
5a7ea749
RS		 9322003-07-15 Richard Sandiford <rsandifo@redhat.com>
933
934 * config/tc-mips.c (hilo_interlocks): True for CPU_RM7000.
935 (mips_cpu_info_table): Add rm7000 and rm9000 entries.
963ac363 936 * doc/c-mips.texi: Document -march=rm9000.
5a7ea749 937
ec178e1b
AM		 9382003-07-15 Alan Modra <amodra@bigpond.net.au>
939
940 * config/tc-v850.c (md_assemble): When no reloc, create pcrel fixups
941 only for V850_OPERAND_DISP operands.
942
e85ca5bb
AM		 9432003-07-15 Alan Modra <amodra@bigpond.net.au>
944
945 * frags.c (frag_more): Move segment checks to..
946 (frag_alloc_check): ..here. New function.
947 (frag_append_1_char): Call frag_alloc_check.
948
76bff705
NC		 9492003-07-14 Nick Clifton <nickc@redhat.com>
950
951 * po/tr.po: Update with latest version.
952 * po/POTFILES.in: Regenerate.
953 * po/gas.pot: Regenerate.
954 * configure: Regenerate.
955
278ed128
NC		 9562003-07-14 Nick Clifton <nickc@redhat.com>
957
958 * config/tc-ip2k.c: Remove inclusion of <ctype.h>
959 * config/tc-tic4x.c: Replace inclusion of <ctype.h> with
960 "safe-ctype.h" and update use of macros.
961 * Makefile.am: Update dependencies.
962 * Makefile.in: Regenerate.
963
fce00800
AM		 9642003-07-11 Alan Modra <amodra@bigpond.net.au>
965
966 * po/gas.pot: Regenerate.
967
75e21f08
JJ		 9682003-07-10 Jakub Jelinek <jakub@redhat.com>
969
970 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define always.
971 (TARGET_USE_CFIPOP, tc_cfi_frame_initial_instructions,
972 tc_regname_to_dw2regnum, DWARF2_DEFAULT_RETURN_COLUMN,
973 DWARF2_CIE_DATA_ALIGNMENT): Define.
974 (ppc_cfi_frame_initial_instructions, tc_ppc_regname_to_dw2regnum): New
975 prototypes.
976 (ppc_cie_data_alignment): Declare.
977 * config/tc-ppc.c: Include dw2gencfi.h.
978 (ppc_cie_data_alignment): Define.
979 (md_begin): Initialize ppc_cie_data_alignment.
980 (ppc_cfi_frame_initial_instructions, tc_ppc_regname_to_dw2regnum): New
981 functions.
982 * config/tc-s390.h (DWARF2_LINE_MIN_INSN_LENGTH): Define always.
983 (TARGET_USE_CFIPOP, tc_cfi_frame_initial_instructions,
984 tc_regname_to_dw2regnum, DWARF2_DEFAULT_RETURN_COLUMN,
985 DWARF2_CIE_DATA_ALIGNMENT): Define.
986 (s390_cfi_frame_initial_instructions, tc_s390_regname_to_dw2regnum):
987 New prototypes.
988 (s390_cie_data_alignment): Declare.
989 * config/tc-s390.c: Include dw2gencfi.h.
990 (s390_cie_data_alignment): Define.
991 (md_begin): Initialize s390_cie_data_alignment.
992 (s390_cfi_frame_initial_instructions, tc_s390_regname_to_dw2regnum):
993 New functions.
994
2ce28d43
AO		 9952003-07-10 Alexandre Oliva <aoliva@redhat.com>
996
997 2002-12-12 Alexandre Oliva <aoliva@redhat.com>
998 * config/tc-mn10300.h (EXTERN_FORCE_RELOC): Don't define to zero.
999 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
1000 * configure.in (am33_2.0, mn10300-*-linux*): Added.
1001 * configure: Rebuilt.
1002 * config/tc-mn10300.h (TARGET_FORMAT) [TE_LINUX]: Define to
1003 elf32-am33lin.
1004 * config/tc-mn10300.c (md_begin) [TE_LINUX]: Choose AM33/2.0
1005 by default.
1006
bf6f0d0c
AO		 10072003-07-09 Alexandre Oliva <aoliva@redhat.com>
1008
1009 2003-02-25 Alexandre Oliva <aoliva@redhat.com>
1010 * config/tc-mn10300.c (mn10300_check_fixup): Set GOT_PCREL type
1011 for subtracts from GLOBAL_OFFSET_TABLE that could not be
1012 simplified.
1013 2002-07-18 Alexandre Oliva <aoliva@redhat.com>
1014 * config/tc-mn10300.c (mn10300_check_fixup): Accept subtracts that
1015 could not be simplified.
1016 (tc_gen_reloc): Turn an absolute fx_subsy into part of fx_offset.
1017 2001-11-04 Alexandre Oliva <aoliva@redhat.com>
1018 * config/tc-mn10300.h (TC_RELOC_RTSYM_LOC_FIXUP): Don't adjust
1019 BDF_RELOC_MN10300_GOT32.
1020 * config/tc-mn10300.c (mn10300_fix_adjustable): If
1021 TC_RELOC_RTSYM_LOC_FIXUP doesn't hold, it's not adjustable.
1022 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
1023 * config/tc-mn10300.c (mn10300_parse_name): Don't return a
1024 symbol if we know its value.
1025 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
1026 * config/tc-mn10300.h (GLOBAL_OFFSET_TABLE_NAME): Remove
1027 duplicate underscore prefix.
1028 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
1029 * config/tc-mn10300.c (mn10300_parse_name): Store relocation
1030 type in X_md, not X_add_number. Zero X_add_number.
1031 (mn10300_check_fixup): Extract relocation type from X_md.
1032 * config/tc-mn10300.h: Update comment.
1033 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
1034 * config/tc-mn10300.h (O_GOTOFF, O_PLT, O_GOT): Replace with...
1035 (O_PIC_reloc): this.
1036 * config/tc-mn10300.c (mn10300_PIC_related_p): Use it.
1037 (mn10300_check_fixup): Likewise.
1038 (mn10300_parse_name): Set X_add_number to relocation type.
1039 * config/tc-mn10300.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1040 TC_RELOC_RTSYM_LOC_FIXUP, md_parse_name, TC_CONS_FIX_NEW,
1041 O_GOTOFF, O_PLT, O_GOT): Define.
1042 * config/tc-mn10300.c (mn10300_PIC_related_p): New fn.
1043 (mn10300_check_fixup): New fn.
1044 (md_assemble): Call it. Check for PIC-related relocs.
1045 (mn10300_cons_fix_new): Likewise. New fn.
1046 (mn10300_end_of_match): New fn.
1047 (mn10300_md_parse_name_cont): New fn.
1048
e7b71525
AO		 10492003-07-09 Alexandre Oliva <aoliva@redhat.com>
1050
1051 2000-05-25 Alexandre Oliva <aoliva@cygnus.com>
1052 * config/tc-mn10300.c (mn10300_insert_operand): Negate negative
1053 accumulator's shift.
1054 2000-05-08 Alexandre Oliva <aoliva@cygnus.com>
1055 * config/tc-mn10300.c (md_relax_table, md_convert_frag,
1056 md_assemble, md_estimate_size_before_relax): Handle fbCC.
1057 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
1058 * config/tc-mn10300.c (HAVE_AM33): Redefine in terms of
1059 HAVE_AM33_2.
1060 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
1061 * config/tc-mn10300.c (md_pseudo_table): Use AM33_2 constant.
1062 (HAVE_AM33): Match AM33_2 too.
1063 (HAVE_AM33_2): New macro.
1064 (md_assemble): Use it. Match 2.0 registers only if HAVE_AM33_2.
1065 2000-04-01 Alexandre Oliva <aoliva@cygnus.com>
1066 * config/tc-mn10300.c (md_pseudo_table): Added `am33_2'.
1067 (float_registers, double_registers): New variables.
1068 (float_register_name, double_register_name): New functions.
1069 (md_assemble): Recognize FP registers. Implement FMT_D3.
1070 (mn10300_insert_operand): Support FP registers.
1071
115695a8
CD		 10722003-07-08 Chris Demetriou <cgd@broadcom.com>
1073
1074 * config/tc-mips.c (mips_validate_fix): Do not warn about branch
1075 target being a global symbol if not compiling SVR4 PIC code.
1076
9f7598c1
NC		 10772003-07-07 Nick Clifton <nickc@redhat.com>
1078
1079 * doc/c-m32r.texi (M32R-Directives): New node. Document the
1080 .high, .shigh and .low directives.
1081
1b680e4f
RS		 10822003-07-07 Richard Sandiford <rsandifo@redhat.com>
1083
1084 * config/tc-h8300.c (h8300sxnmode): Add prototype.
1085 (DSYMMODE): Remove.
1086 (parse_exp): Replace expressionS argument with a h8_op. Parse the
1087 operand size as well.
1088 (skip_colonthing): Remove unused expression argument. Tighten checks
1089 for 2-digit sizes.
1090 (colonmod24): Remove.
1091 (get_mova_operands): Combine calls to parse_exp and skip_colonthing.
1092 (get_operand): Likewise. Use the standard code to read the size of
1093 pc-relative operands.
1094 (fix_operand_size): Include the size-guessing logic that used to be
1095 in colonmod24 and get_operand. Don't apply dd:2 optimizations to
1096 offsets with a symbolic component.
1097
0cea6190
NC		 10982003-07-04 Nick Clifton <nickc@redhat.com>
1099
1100 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Use ARRAY_SIZE
1101 macro to compute size of selected register name array.
1102
933fbc29
MS		 11032003-07-01 Martin Schwidefsky <schwidefsky@de.ibm.com>
1104
1105 * config/tc-s390.c (md_parse_option): Add cpu type z990.
1106 (md_begin): Add minimal cpu type logic for instructions with different
1107 binary format depending on the cpu.
1108 (md_assemble): Remove check for minimal cpu.
1109 (s390_insert_operand): Add support for long displacements.
1110 (md_gather_operands): Likewise.
1111 (tc_s390_fix_adjustable): Likewise.
1112 (tc_s390_force_relocation): Likewise.
1113 (md_apply_fix3): Likewise.
1114
1a2c1fad
CD		 11152003-06-30 Chris Demetriou <cgd@broadcom.com>
1116
1117 * config/tc-mips.c (s_mipsset): Implement -march= handling
1118 differently.
1119
17a2f251
TS		 11202003-06-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1121
1122 * config/tc-mips.c: Convert to ISO C90 prototypes. Remove unnecessary
1123 prototypes and casts. Replace PTR with void *. Reformat.
1124 * config/tc-mips.h: Likewise.
1125
6344efa4
AM		 11262003-06-30 Alan Modra <amodra@bigpond.net.au>
1127
1128 * config/tc-ia64.c (note_register_values): Warning fix.
1129 * config/tc-mips.c (append_insn): Likewise.
1130
fef14a42
TS		 11312003-06-29 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1132
1133 * config/tc-mips.c (mips_set_options,mips_opts): Support for
1134 .set arch=FOO.
1135 (file_mips_arch): Rename mips_arch.
1136 (mips_arch_info,mips_tune_info): Remove.
1137 (hilo_interlocks,gpr_interlocks,cop_interlocks): Use mips_opts.arch.
1138 (mips_cpu_info_from_arch): New function.
1139 (md_begin): Use file_mips_arch.
1140 (macro_build,macro,mips_ip): Use mips_opts.arch.
1141 (mips_set_architecture): Init file_mips_arch and mips_opts.arch.
1142 (mips_after_parse_args): Remove mips_arch_info and mips_tune_info.
1143 Use file_mips_arch.
1144 (s_mipsset): Support for .set arch=FOO.
1145 (mips_cpu_info_table): Fix typo.
1146
02fc3089
L		 11472003-06-26 H.J. Lu <hongjiu.lu@intel.com>
1148
1149 * config/tc-i386.c (md_assemble): Declare "exp" before "if".
1150
2d0d09ca
RS		 11512003-06-25 Richard Sandiford <rsandifo@redhat.com>
1152
1153 * config/tc-h8300.c (get_specific): Allow ':8' to be used for
1154 unsigned 8-bit operands.
1155
685736be
NC		 11562003-06-24 Nick Clifton <nickc@redhat.com>
1157
1158 * read.c (s_comm): Change error message to assume an unsigned size
1159 has been passed to .comm.
1160 * config/tc-sparc.c (s_common): Likewise.
1161 * write.c (write_contents): Replace 'unsigned long' with
1162 'addressT' and 'long' with offsetT in order to allow computations
1163 with very large values to work for 64-bit addressed targets.
1164 (relax_and_size_all_segments): Likewise.
1165 (relax_frag): Likewise.
1166 (relax_segment): Likewise.
e85ca5bb 1167
e98d298c
MM		 11682003-06-23 Mark Mitchell <mark@codesourcery.com>
1169
1170 * config/tc-ppc.c (ppc_cleanup): Use bytes to count APUinfo slots.
1171
ca164297
L		 11722003-06-23 H.J. Lu <hongjiu.lu@intel.com>
1173
1174 * gas/config/tc-i386.c (md_assemble): Support Intel Precott New
1175 Instructions.
1176
1177 * gas/config/tc-i386.h (CpuPNI): New.
1178 (CpuUnknownFlags): Add CpuPNI.
1179
041340ad
JW		 11802003-06-23 <davidm@hpl.hp.com>
1181
1182 * config/tc-ia64.c (pseudo_func): Add ABI constants for linux,
1183 freebsd, openvms, and nsk (non-stop kernel).
1184
b7599f01
JT		 11852003-06-22 Jason Thorpe <thorpej@wasabisystems.com>
1186
1187 * config/tc-ns32k.c (md_begin): Initialize inst_hash_table after
1188 all locals have been declared.
1189
b7c7d6c1
TS		 11902003-06-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1191
1192 * config/tc-mips.c (ADDRESS_ADD_INSN,ADDRESS_ADDI_INSN): Remove
1193 special handling for n32 ABI.
1194 (macro): Likewise.
1195
815ddb50
TS		 11962003-06-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1197
1198 * config/tc-mips.c (s_cpsetup,s_cprestore,s_cpreturn): Revert
1199 2003-06-11 change.
1200
f590b86e
CG		 12012003-06-19 Christian Groessler <chris@groessler.org>
1202
1203 * config/tc-z8k.c (parse_reg): Invalid registers generate an error
1204 now, not only a warning. Add some more checks to detect invalid
1205 registers.
1206 (get_operand): For CLASS_IR remember register size in mode struct.
1207 (get_specific): Handle new CLASS_IRO type. Add register size
1208 checks for CLASS_IR and CLASS_IRO.
e85ca5bb 1209 (md_apply_fix3): Fix undefined usage of buf.
f590b86e 1210
931e13a6
AM		 12112003-06-19 Alan Modra <amodra@bigpond.net.au>
1212
1213 * config/tc-ppc.c (ppc_csect): Pass alignment to ppc_change_csect.
1214 (ppc_change_csect): Add align param. Align frag at start of csect.
1215 (ppc_section, ppc_named_section): Adjust ppc_change_csect calls.
1216 (ppc_frob_section): Align vma.
1217
9393cb0d
JJ		 12182003-06-18 Jakub Jelinek <jakub@redhat.com>
1219
1220 * dw2gencfi.c (EH_FRAME_ALIGNMENT): Define if not defined.
1221 (output_cie): Don't pad.
1222 (output_fde): Add align argument. Pad to align if not 0.
1223 (cfi_finish): Set .eh_frame alignment to EH_FRAME_ALIGNMENT.
1224 Pad just last FDE to EH_FRAME_ALIGNMENT.
1225
df9a398f
MS		 12262003-06-18 Martin Schwidefsky <schwidefsky@de.ibm.com>
1227
1228 * config/tc-s390.c (init_default_arch): Make current_mode_mask
1229 dependent on s390_arch_size and current_cpu dependent on
1230 current_mode_mask.
1231
2fe04c57
NC		 12322003-06-18 Svein E. Seldal <Svein.Seldal@solidas.com>
1233
1234 * configure.in: Add c4x as an architecture variant to tic4x.
1235 * configure: Regenerate.
1236 * Makefile.in: Regenerate.
1237 * doc/Makefile.in: Regenerate.
1238
9f2b53d7
AM		 12392003-06-18 Alan Modra <amodra@bigpond.net.au>
1240
1241 * config/tc-ppc.c (ppc_elf_suffix): Don't remove symbols other than
1242 ".TOC." from PPC64_TOC relocs.
1243
ba0b2174
AM		 12442003-06-17 Alan Modra <amodra@bigpond.net.au>
1245
1246 * config/tc-ppc.c (md_apply_fix3): Allow BRTAKEN, BRNTAKEN relocs.
1247
f899b4b8
TS		 12482003-06-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1249
1250 * config/tc-mips.c (ADDRESS_ADD_INSN,ADDRESS_ADDI_INSN,
1251 ADDRESS_LOAD_INSN,ADDRESS_STORE_INSN): New macros.
1252 (macro_build_ldst_constoffset,load_address,macro,s_cpsetup,
1253 s_cprestore,s_cpadd): Use them.
1254
399f703e
HPN		 12552003-06-16 Hans-Peter Nilsson <hp@axis.com>
1256
1257 * configure.in: Add specific case for cris-*-linux-gnu* with
1258 em=linux.
1259 * configure: Regenerate.
1260 * config/tc-cris.c (DEFAULT_CRIS_AXIS_LINUX_GNU): New macro, TRUE
1261 if TE_LINUX defined, else FALSE.
1262 (bfd_boolean demand_register_prefix): Set default from
1263 DEFAULT_CRIS_AXIS_LINUX_GNU.
1264 (symbols_have_leading_underscore): Similar.
1265 * config/tc-cris.h (LOCAL_LABELS_DOLLAR): Define to 1.
1266
39c2da32
RE		 12672003-06-13 Richard Earnshaw <rearnsha@arm.com>
1268
1269 * tc-arm.c (FPU_DEFAULT, case TE_LINUX): Default to FPU_ARCH_FPA.
1270 (FPU_DEFAULT, case TE_NetBSD): Default to FPU_ARCH_VFP for ELF,
1271 FPU_ARCH_FPA for AOUT.
1272 (md_begin): Don't try to guess the floating point architecture from
1273 the CPU if the OS ABI (Linux, NetBSD) mandates a particular form.
1274
a06a29f2
NC		 12752003-06-13 Robert Millan <zeratul2@wanadoo.es>
1276
1277 * configure.in: Add i386-netbsd-gnu target.
1278 * configure: Regenerate.
1279
d88ef7a6
TT		 12802003-06-12 Tom Tromey <tromey@redhat.com>
1281
1282 * doc/as.texinfo (Comm): Added @node. Moved before CFI
1283 directives node.
1284
34ce925e
RS		 12852003-06-12 Richard Sandiford <rsandifo@redhat.com>
1286
1287 * config/tc-mips.c (append_insn): In a compound relocation, take the
1288 field width from the final (outermost) operator.
1289
cdfbf930
RH		 12902003-06-11 Richard Henderson <rth@redhat.com>
1291
1292 * dw2gencfi.c (struct cfi_escape_data): New.
1293 (cfi_add_CFA_nop): Remove.
1294 (CFI_escape, dot_cfi_escape): New.
1295 (dot_cfi): Remove nop.
1296 (cfi_pseudo_table): Remove nop; add escape.
1297 (output_cfi_insn): Likewise.
1298 (select_cie_for_fde): Stop on escape.
1299 * dw2gencfi.h (cfi_add_CFA_nop): Remove.
1300 * read.c, read.h (do_parse_cons_expression): New.
1301 * doc/as.texinfo (.cfi_escape): New.
1302
8c1a34cd
TS		 13032003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1304
1305 * config/tc-mips.c (s_cpsetup): Use mips_frame_reg instead of SP.
1306 (s_cprestore): Likewise.
1307 (s_cpreturn): Likewise.
1308
4b0cff4e
TS		 13092003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1310
1311 * config/tc-mips.c (tc_gen_reloc): Initialize retval amd reloc
1312 with zeros.
1313
a7ebbfdf
TS		 13142003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1315
1316 * config/tc-mips.c (md_pcrel_from): Return actual pcrel address.
1317 (md_apply_fix3): Ignore non-special relocations. Remove superfluous
1318 exceptions from size assert. Remove most of the addend fixup
1319 specialcasing. Remove value, use valP directly. simplify fx_addnumber
1320 handling. Remove zero addend specialcases.
1321 (tc_gen_reloc): Use appropriate value for reloc2 addend. Remove
1322 the addend fixup specialcase.
1323 * config/tc-mips.h (MD_APPLY_SYM_VALUE): Define as 0.
1324
d25d759d
TS		 13252003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1326
1327 * write.c (write_relocs): Use xcalloc. Fix relocs initialization
1328 in the RELOC_EXPANSION_POSSIBLE case.
1329
9d83078b
AM		 13302003-06-11 Alan Modra <amodra@bigpond.net.au>
1331
1332 * config/tc-i960.c (line_comment_chars): Add '#'.
1333 * config/tc-mn10200.c (tc_gen_reloc): Don't ignore fx_subsy.
1334
3b443373
L		 13352003-06-11 H.J. Lu <hongjiu.lu@intel.com>
1336
1337 * po/Make-in (DESTDIR): New.
1338 (install-data-yes): Support $(DESTDIR).
1339 (uninstall): Likewise.
1340
795bb480
AM		 13412003-06-11 Alan Modra <amodra@bigpond.net.au>
1342
1343 * Makefile.am: Run "make dep-am".
1344 * Makefile.in: Regenerate.
1345 * po/POTFILES.in: Regenerate.
1346
b11dcf4e
DE		 13472003-06-10 Doug Evans <dje@sebabeach.org>
1348
1349 * cgen.c (gas_cgen_finish_insn): CGEN_INSN_RELAX renamed to
1350 CGEN_INSN_RELAXED.
1351 * config/tc-fr30.c (md_estimate_size_before_relax): Ditto.
1352 * config/tc-m32r.c (md_estimate_size_before_relax): Ditto.
1353 * config/tc-openrisc.c (md_estimate_size_before_relax): Ditto.
1354
adadcc0c
AM		 13552003-06-10 Alan Modra <amodra@bigpond.net.au>
1356 Gary Hade <garyhade@us.ibm.com>
1357
1358 * config/tc-ppc.c (md_assemble): Handle PPC_OPERAND_DQ.
1359 (md_apply_fix3): Special case lq insn.
1360
0613284f
RS		 13612003-06-10 Richard Sandiford <rsandifo@redhat.com>
1362
1363 * config/tc-h8300.c (get_rtsl_operands): Accept unbracketed register
1364 lists. Allow single-register ranges.
1365
f4984206
RS		 13662003-06-10 Richard Sandiford <rsandifo@redhat.com>
1367
1368 * config/tc-h8300.c (h8300sxnmode): New.
7134554a 1369 (md_pseudo_table): Add .h8300sxn entry.
f4984206 1370
12b55ccc
L		 13712003-06-09 H.J. Lu <hongjiu.lu@intel.com>
1372
1373 * NEWS: Updated for the new -n option for the i386 assembler.
1374
1375 * config/tc-i386.c (optimize_align_code): New.
1376 (md_shortopts): Add 'n'.
1377 (md_parse_option): Handle 'n'.
1378 (md_show_usage): Add '-n'.
1379
1380 * config/tc-i386.h (optimize_align_code): Declared.
1381 (md_do_align): Optimize code alignment only if optimize_align_code
1382 is not 0.
1383
1384 * doc/as.texinfo: Add the new -n option.
1385
1386 * doc/c-i386.texi: Document the new -n option.
1387
fa87b337
RH		 13882003-06-07 Richard Henderson <rth@redhat.com>
1389
17076204
RH		 1390 * doc/as.texinfo: Document .cfi_rel_offset.
1391
fa87b337
RH		 1392 * dw2gencfi.c (struct cfa_save_data, cfa_save_stack): New.
1393 (cfi_add_CFA_offset): Detect invalid offsets.
1394 (cfi_add_CFA_remember_state): Save cur_cfa_offset.
1395 (cfi_add_CFA_restore_state): Restore it.
1396 (CFI_rel_offset): New.
1397 (cfi_pseudo_table): Add it.
1398 (dot_cfi): Handle it.
1399
52628315
L		 14002003-06-07 H.J. Lu <hongjiu.lu@intel.com>
1401
1402 * app.c (do_scrub_chars): Add states 14 and 15 to handle
1403 predicate for ia64.
1404
d4ea8842
MS		 14052003-06-05 Michael Snyder <msnyder@redhat.com>
1406
1407 * config/tc-h8sx.c (get_specific): Distinguish h8h from h8s ops.
1408 (build_bytes): Ditto.
1409
14102003-06-05 Richard Sandiford <rsandifo@redhat.com>
1411
1412 * config/tc-h8sx.c (DMODE): Remove.
1413 (colonmod24): Don't choose a default if the operand is a 16-bit
1414 constant integer.
1415 (fix_operand_size): New function.
1416 (md_assemble): Use it to choose between @(d:2, ERn) and @(d:16,ERn).
1417 Adjust @(d:2,ERn) operands before choosing the specific opcodes.
1418
2be24b54
ML		 14192003-06-05 Michal Ludvig <mludvig@suse.cz>
1420
1421 * dw2gencfi.c (cfi_add_CFA_insn, cfi_add_CFA_insn_reg)
1422 (cfi_add_CFA_insn_reg_reg, cfi_add_CFA_insn_reg_offset): New.
1423 (cfi_add_CFA_offset, cfi_add_CFA_def_cfa)
1424 (cfi_add_CFA_register, cfi_add_CFA_def_cfa_register)
1425 (cfi_add_CFA_def_cfa_offset): Use cfi_add_CFA_insn_*().
1426 (cfi_add_CFA_restore, cfi_add_CFA_undefined)
1427 (cfi_add_CFA_same_value, cfi_add_CFA_remember_state)
1428 (cfi_add_CFA_restore_state, cfi_add_CFA_nop): New.
1429 (cfi_pseudo_table): New directives .cfi_return_column,
1430 .cfi_restore, .cfi_undefined, .cfi_same_value,
1431 .cfi_remember_state, .cfi_restore_state, .cfi_nop.
1432 (dot_cfi, output_cfi_insn): Handle new directives.
1433 * dw2gencfi.h (cfi_add_CFA_restore, cfi_add_CFA_undefined)
1434 (cfi_add_CFA_same_value, cfi_add_CFA_remember_state)
1435 (cfi_add_CFA_restore_state, cfi_add_CFA_nop): New prototypes.
1436
757bc393
RH		 14372003-06-04 Richard Henderson <rth@redhat.com>
1438
1233ae62
RH		 1439 * dw2gencfi.c (output_cfi_insn): Fix typo for negative offsets.
1440
757bc393
RH		 1441 * dw2gencfi.c (cfi_finish): Set .eh_frame read-only.
1442
f4b97536
RH		 14432003-06-04 Richard Henderson <rth@redhat.com>
1444
1445 * config/tc-alpha.c (s_alpha_usepv): New.
1446 (md_pseudo_table): Add it.
1447 (alpha_cfi_frame_initial_instructions): New.
1448 * config/tc-alpha.h (TARGET_USE_CFIPOP): New.
1449 (tc_cfi_frame_initial_instructions): New.
1450 * doc/c-alpha.texi: Document .usepv.
1451
68d55fe3
JJ		 14522003-06-04 Jakub Jelinek <jakub@redhat.com>
1453
1454 * as.c (show_usage): Document --execstack and --noexecstack.
1455 (parse_args): Add --execstack and --noexecstack.
1456 (main): Create .note.GNU-stack section if --execstack or
1457 --noexecstack was given on comand line, set its SHF_EXECINSTR bit.
1458 * as.h (flag_execstack, flag_noexecstack): New.
1459
f9b4148d
CD		 14602003-06-03 Chris Demetriou <cgd@broadcom.com>
1461
1462 * config/tc-mips.c: (OPTION_ARCH_BASE, OPTION_ASE_BASE)
1463 (OPTION_COMPAT_ARCH_BASE, OPTION_FIX_BASE)
1464 (OPTION_MISC_BASE): New defines.
1465 (OPTION_BREAK, OPTION_CONSTRUCT_FLOATS, OPTION_EB, OPTION_EL)
1466 (OPTION_ELF_BASE, OPTION_FIX_VR4122, OPTION_FP32, OPTION_FP64)
1467 (OPTION_GP32, OPTION_GP64, OPTION_M3900, OPTION_M4010, OPTION_M4100)
1468 (OPTION_M4650, OPTION_M7000_HILO_FIX, OPTION_MARCH, OPTION_MDMX)
1469 (OPTION_MEMBEDDED_PIC, OPTION_MIPS1, OPTION_MIPS16, OPTION_MIPS2)
1470 (OPTION_MIPS3, OPTION_MIPS32, OPTION_MIPS32R2, OPTION_MIPS3D)
1471 (OPTION_MIPS4, OPTION_MIPS5, OPTION_MIPS64)
1472 (OPTION_MNO_7000_HILO_FIX, OPTION_MTUNE, OPTION_NO_CONSTRUCT_FLOATS)
1473 (OPTION_NO_FIX_VR4122, OPTION_NO_M3900, OPTION_NO_M4010)
1474 (OPTION_NO_M4100, OPTION_NO_M4650, OPTION_NO_MDMX, OPTION_NO_MIPS16)
1475 (OPTION_NO_MIPS3D, OPTION_NO_RELAX_BRANCH, OPTION_RELAX_BRANCH)
1476 (OPTION_TRAP): Redefine in terms of new defines.
1477 (md_longopts): Reorder entries.
1478
7ee7b84d
MS		 14792003-05-14 Michael Snyder <msnyder@redhat.com>
1480 From Bernd Schmidt <bernds@redhat.com>
1481 and Michael Snyder <msnyder@redhat.com>
1482 and Alexandre Oliva <aoliva@redhat.com>
1483 * config/tc-h8300.c: Add insns and addressing modes for h8300sx.
1484 * config/tc-h8300.h: Ditto.
1485
e30ddb24
NC		 14862003-06-03 Nick Clifton <nickc@redhat.com>
1487
1488 * tc-v850.c (tc-gen_reloc): Translate BFD_RELOC_32 into
adadcc0c
AM		 1489 BFD_RELOC_32_PCREL if the reloc is pc-relative. Do this
1490 before calling bfd_reloc_type_lookup.
1491
ed7d5d1a
AM		 14922003-06-02 Alan Modra <amodra@bigpond.net.au>
1493
1494 * read.c (emit_expr): Set dot_value.
1495 * dw2gencfi.c (output_fde): Remove pcrel reloc hack.
1496
c1ed1235
AM		 14972003-06-02 Alan Modra <amodra@bigpond.net.au>
1498
1499 * macro.c (sub_actual): Don't lose string if it turns out that
1500 &string wasn't an arg.
1501
eafbc43f
RH		 15022003-05-31 Richard Henderson <rth@redhat.com>
1503
1504 * dw2gencfi.c (output_fde): Use fix_new to emit pc-relative reloc.
1505 (cfi_finish): Set flag_traditional_format around .eh_frame data.
1506
f37f01cf
RH		 15072003-05-29 Richard Henderson <rth@redhat.com>
1508
1509 * config/tc-alpha.c (alpha_cur_ent_sym): Remove.
1510 (all_frame_data, plast_frame_data, cur_frame_data): New.
1511 (s_alpha_ent): Record data for dwarf2 cfi.
9f470756
L		 1512 (s_alpha_end, s_alpha_mask, s_alpha_frame, s_alpha_prologue): Likewise.
1513 (alpha_elf_md_end): Emit dwarf2 cfi for ecoff unwind directives.
f37f01cf
RH		 1514 * config/tc-alpha.h (md_end): New.
1515 (DWARF2_DEFAULT_RETURN_COLUMN): New.
1516 (DWARF2_CIE_DATA_ALIGNMENT): New.
1517
a197c351
NC		 15182003-05-29 Nick Clifton <nickc@redhat.com>
1519
1520 * configure.in: Add i386-*-freebsd* entry.
1521 * configure: Regenerate.
1522
4bf4a882 15232003-05-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
ed7d5d1a
AM		 1524
1525 * config/tc-m32r.c: Amend comment to refer to Renesas
4bf4a882 1526
756d1d01
RH		 15272003-05-27 Richard Henderson <rth@redhat.com>
1528
1529 * expr.c (make_expr_symbol): Fold FAKE_LABEL_NAME use into the
1530 symbol_create call.
1531 (current_location): Use symbol_temp_new_now.
1532 * stabs.c (s_stab_generic): Use symbol_temp_new.
1533 * symbols.c (temp_label_name): Remove.
1534 (symbol_temp_new, symbol_temp_make): Use FAKE_LABEL_NAME.
1535
a4447b93
RH		 15362003-05-27 Richard Henderson <rth@redhat.com>
1537
1538 * dw2gencfi.c, dw2gencfi.h: Rewrite from scratch.
1539 * as.c (main): Always call cfi_finish.
1540 * config/tc-i386.c (x86_dwarf2_return_column): New.
1541 (x86_cie_data_alignment): New.
1542 (md_begin): Set them.
1543 (tc_x86_cfi_init): Remove.
1544 (tc_x86_regname_to_dw2regnum): Fix 32-bit register numbers;
1545 return int, not unsigned long; don't as_bad here.
1546 (tc_x86_frame_initial_instructions): Streamline; use
1547 updated api.
1548 * config/tc-i386.h (tc_cfi_init): Remove.
1549 (DWARF2_DEFAULT_RETURN_COLUMN): New.
1550 (DWARF2_CIE_DATA_ALIGNMENT): New.
1551
b7d6ed97
RH		 15522003-05-27 Richard Henderson <rth@redhat.com>
1553
1554 * symbols.c (temp_label_name): New.
1555 (symbol_temp_new, symbol_temp_new_now, symbol_temp_make): New.
1556 (symbol_set_value_now): New.
1557 * symbols.h: Prototype them.
1558 * dwarf2dbg.c: Use them.
1559 (fake_label_name, symbol_new_now, set_symbol_value_now): Remove.
1560
14218d5f
JE		 15612003-05-23 Jason Eckhardt <jle@rice.edu>
1562
1563 * config/tc-i860.c (target_xp): Declare variable.
1564 (OPTION_XP): Declare macro.
1565 (md_longopts): Add option -mxp.
1566 (md_parse_option): Set target_xp.
1567 (md_show_usage): Add -mxp usage.
1568 (i860_process_insn): Recognize XP registers bear, ccr, p0-p3.
1569 (md_assemble): Don't try expansions if XP_ONLY is set.
1570 * doc/c-i860.texi: Document -mxp option and i860XP support.
1571
36ede617
EC		 15722003-05-23 Eric Christopher <echristo@redhat.com>
1573
1574 * config/tc-mips.c (macro_build_jalr): Warning patrol.
1575
a105a300
TS		 15762003-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1577
1578 * config/tc-mips.c (append_insn): Use actual relocation size for new
1579 fixp's. Don't relax overflow checking for partial_inplace relocations.
1580 Use the actual relocation type in combined relocs, not just the type
1581 of the first one.
1582 (macro_build_jalr): Use actual relocation size for new fix.
1583 (s_cpsetup, s_gpdword): Likewise.
1584
dc9461f6
TS		 15852003-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1586
1587 * config/tc-mips.c (macro): Don't use uninitialized tempreg.
1588
ceb41009
NC		 15892003-05-22 Nick Clifton <nickc@redhat.com>
1590
1591 * config/tc-xstormy16.c (md_pcrel_from_section): Do not produce
1592 section relative offsets for relocs that will not be based on the
1593 section symbol.
1594 (xstormy16_md_apply_fix3): Remove previous patch to this
1595 function.
1596
143d77c5
EC		 15972003-05-07 Eric Christopher <echristo@redhat.com>
1598
ed7d5d1a
AM		 1599 * config/tc-mips.c (mips_abicalls): New variable.
1600 (md_parse_option): Use.
1601 (s_option): Ditto.
1602 (s_abicalls): Ditto.
1603 (mips_elf_final_processing): Set EF_MIPS_PIC and
1604 EF_MIPS_CPIC dependent on above.
143d77c5 1605
85c77c38
DA		 16062003-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1607
1608 * tc-hppa.c (hppa_symbol_chars): Remove `,' and `!'.
1609
87ccc1b0
NC		 16102003-05-21 Nick Clifton <nickc@redhat.com>
1611
ed7d5d1a
AM		 1612 * config/obj-elf.c: Include dwarf2dbg.h.
1613 (elf_pseudo_tab): Add .file and .loc.
1614 * config/tc-arc.c (md_pseudo_table): Remove .file and .loc.
1615 * config/tc-arm.c: Likewise.
1616 * config/tc-h8300.c: Likewise.
1617 * config/tc-hppa.c: Likewise.
1618 * config/tc-ia64.c: Likewise.
1619 * config/tc-m68hc11.c: Likewise.
1620 * config/tc-m68k.c: Likewise.
1621 * config/tc-mmix.c: Likewise.
1622 * config/tc-mn10300.c: Likewise.
1623 * config/tc-ppc.c: Likewise.
1624 * config/tc-sh.c: Likewise.
1625 * config/tc-sparc.c: Likewise.
1626 * config/tc-v850.c: Likewise.
1627 * config/tc-frv.c: Likewise, and remove redundant inclusion of
1628 dwarf2dbg.h.
1629 * config/tc-ip2k.c: Likewise.
1630 * config/tc-iq2000.c: Likewise.
1631 * config/tc-xstormy16.c: Likewise.
1632 * config/tc-xtensa.c: Likewise.
87ccc1b0 1633 * Makefile.am: Regenerate dependencies.
ed7d5d1a
AM		 1634 * Makefile.in: Regenerate.
1635 * aclocal.m4: Regenerate.
1636 * config.in: Regenerate.
1637 * configure: Regenerate.
1638 * po/POTFILES.in: Regenerate.
1639 * po/gas.pot: Regenerate.
143d77c5 1640
7ed2c8b0
NC		 16412003-05-21 Nick Clifton <nickc@redhat.com>
1642
1643 * dw2gencfi.c (cfi_get_label): Use symbol_make for non
1644 BFD_ASSEMBLER targets.
1645 (cfi_startproc): Change type of saved_seg and cfi_seg to segT.
1646 (dot_cfi_endproc): Only call bfd_set_section_flags for targets
1647 defining BFD_ASSEMBLER.
1648
39b82151
ML		 16492003-05-20 Michal Ludvig <mludvig@suse.cz>
1650
1651 * as.c (main): Remove tc_cfi_init().
143d77c5 1652 * dw2gencfi.c (cfi_parse_arg): Allow regnames beginning
39b82151
ML		 1653 with '%'.
1654 (cfi_pseudo_table): Add "cfi_register" entry.
1655 (cfi_make_insn): Handle CFA_register.
1656 (cfi_output_insn): Ditto.
1657 (dot_cfi): Ditto.
1658 (cfi_get_label): Add 'simple' modifier to .cfi_startproc.
1659 (dot_cfi_endproc): Reuse already emitted CIEs.
1660 * testsuite/gas/cfi/cfi-i386.d: New pattern.
1661 * testsuite/gas/cfi/cfi-x86-64.d: Ditto.
1662
f53e95c7
NC		 16632003-05-20 Nick Clifton <nickc@redhat.com>
1664
1665 * config/tc-xstormy16.c: Include dwarf2dbg.h.
1666 (md_pseudo_table): Add entries for .loc and .line.
1667
7c0295b1
AM		 16682003-05-20 Alan Modra <amodra@bigpond.net.au>
1669
1670 * dw2gencfi.c (cfi_parse_arg): Only use tc_regname_to_dw2regnum if
1671 defined.
1672 (dot_cfi_endproc): Avoid C99 construct.
1673
54cfded0
AM		 16742003-05-20 Michal Ludvig <mludvig@suse.cz>
1675
1676 * dw2gencfi.c, dw2gencfi.h: New files.
1677 * config/tc-i386.c (tc_x86_cfi_init): New function.
1678 * config/tc-i386.h (TARGET_USE_CFIPOP, tc_cfi_init): New defines.
1679 * as.c (parse_args): Set verbose flag on --verbose.
1680 (main): Call tc_cfi_init()/cfi_finish().
1681 * as.h (verbose): New external variable.
1682 * read.c (pobegin): Insert CFI pops to the list.
1683 * symbols.c (local_symbol_make): Make symbol external.
1684 * symbols.h (local_symbol_make): New prototype.
1685 * Makefile.am: Add dw2gencfi.[ch] files. Run "make dep-am".
1686 * Makefile.in: Regenerate.
1687 * doc/as.texinfo: Added node "CFI directives" with description of
1688 all implemented .cfi_* directives.
1689 * doc/Makefile.in: Regenerate.
1690 * po/POTFILES.in: Regenerate.
1691
a1f3c24c
SS		 16922003-05-19 Svein E. Seldal <Svein.Seldal@solidas.com>
1693
54cfded0
AM		 1694 * config/tc-tic4x.c (md_assemble): Added support for one-line parallel
1695 insns.
1975ab25 1696 * config/tc-tic4x.h: Added DOUBLEBAR_PARALLEL definition
a1f3c24c 1697
b645cb17
JE		 16982003-05-18 Jason Eckhardt <jle@rice.edu>
1699
1700 * config/tc-i860.c (i860_process_insn): Initialize fc after
1701 each opcode mismatch.
1702
80c7c40a
NC		 17032003-05-16 Kelley Cook <kelleycook@wideopenwest.com>
1704
1705 * configure.in: Accept i[3-7]86 variants.
1706 * configure: Regenerate.
1707
c344a4c8
TS		 17082003-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1709
1710 * config/tc-mips.h: Fix comment formatting.
1711
64e55042
HPN		 17122003-05-13 Hans-Peter Nilsson <hp@axis.com>
1713
1714 * read.c (old_buffer, old_input, old_limit): Remove variables.
54cfded0 1715 (read_a_source_file): Delete label contin.
64e55042
HPN		 1716 <handling #APP/#NO_APP>: Use an "sb" to push #APP expansion into
1717 input as with macros, instead of in separate old_* variables.
1718 Zero-terminate string being scrubbed.
1719
e66c629e
NC		 17202003-05-12 Nick Clifton <nickc@redhat.com>
1721
1722 * config/tc-xstormy16.c (skipping_fptr): New local variable.
1723 (md_assemble): Reset skipping_fptr.
1724 (md_operand): If @fptr() is followed by a minus sign, set
1725 skipping_fptr and ignore the fptr. If skipping_fptr is set and an
1726 @fptr is detected, ignore it and reset skipping_fptr.
1727
673a54e3
JE		 17282003-05-11 Jason Eckhardt <jle@rice.edu>
1729
1730 * config/tc-i860.c (MAX_FIXUPS): Define.
1731 (struct i860_fi fi[]): New struct.
1732 (struct i860_it the_insn): Add above as member and move fields
1733 exp, reloc, pcrel and fup into i860_fi.
1734 (md_assemble): Replace all instances of exp, reloc, pcrel
1735 and fup with fi[].exp, fi[].reloc, fi[].pcrel, fi[].fup.
1736 Add a loop to possibly emit multiple fix-ups for each insn.
1737 (i860_process_insn): Likewise.
1738 (i860_get_expression): Likewise.
1739 (md_apply_fix3): Use a bitwise check for OP_IMM_U5, not equality.
1740
2ebb4b88
MS		 17412003-05-09 Martin Schwidefsky <schwidefsky@de.ibm.com>
1742
1743 * config/tc-s390.c (s390_target_format): Always call init_default_arch.
1744
35f5df7f
L		 17452003-05-07 H.J. Lu <hongjiu.lu@intel.com>
1746
1747 * config/tc-ia64.c (alias_hash): New.
1748 (alias_name_hash): New.
1749 (secalias_hash): New.
1750 (secalias_name_hash): New.
1751 (md_pseudo_table): Add "secalias".
1752 (md_begin): Initialize alias_hash, alias_name_hash,
1753 secalias_hash and secalias_name_hash.
1754 (struct alias): New.
1755 (dot_alias): Implement .alias and .secalias directives.
1756 (do_alias): New.
1757 (ia64_adjust_symtab): New.
1758 (do_secalias): New.
1759 (ia64_frob_file): New.
1760
1761 * config/tc-ia64.h (ia64_adjust_symtab): New.
1762 (tc_adjust_symtab): Defined.
1763 (ia64_frob_file): New.
1764 (tc_frob_file): Defined.
1765
d2bf1bda
NC		 17662003-05-07 Dmitry Diky <diwil@mail.ru>
1767
1768 * tc-msp430.c: Add missing lines to known cpus list.
1769
cac012d6
AO		 17702003-05-06 Alexandre Oliva <aoliva@redhat.com>
1771
1772 * configure.in (MIPS_DEFAULT_ABI): AC_DEFINE.
1773 * config/tc-mips.c (mips_after_parse_args): Set mips_abi to it.
1774 * config.in, configure: Rebuilt.
1775
d8dbbec1
L		 17762003-05-05 H.J. Lu <hjl@gnu.org>
1777
1778 * config/tc-mips.c (tc_gen_reloc): Add addend just once if
1779 howto->partial_inplace is false.
1780
9204e615
DJ		 17812003-05-05 Daniel Jacobowitz <drow@mvista.com>
1782
1783 * config/tc-mips.c (mips_need_elf_addend_fixup): Remove
1784 symbol_used_in_reloc_p check.
1785 (md_apply_fix3): Remove check for howto->pcrel_offset.
1786
711ef82f
L		 17872003-05-03 H.J. Lu <hjl@gnu.org>
1788
1789 * config/obj-elf.c (obj_elf_parse_section_letters): Make it a
1790 fatal error for unknown section attribute.
1791
1792 * config/tc-alpha.c (alpha_elf_section_letter): Return -1 for
1793 unknown section attribute.
1794 * config/tc-ia64.c (ia64_elf_section_letter): Likewise.
1795 * config/tc-ppc.c (ppc_section_letter): Likewise.
1796
1797 * config/tc-ia64.c (ia64_elf_section_letter): Handle 'o'.
1798 (ia64_elf_section_type): Accept "unwind".
1799
83b5ab55
L		 18002003-05-02 H.J. Lu <hjl@gnu.org>
1801
1802 * read.h (demand_copy_string): New.
1803
1804 * config/tc-alpha.c (demand_copy_string): Removed.
1805
7ff0565e
MS		 18062003-05-02 Michael Snyder <msnyder@redhat.com>
1807
54cfded0 1808 * write.h (FAKE_LABEL_NAME): Allow override
7ff0565e
MS		 1809 (for targets that like eg. a leading dot in a local label).
1810
2968149b
NC		 18112003-05-02 Nick Clifton <nickc@redhat.com>
1812
1813 * config/tc-xstormy16.c (xstormy16_md_apply_fix3): Do not bias the
1814 addend with the symbol's value for pc-relative relocations against
1815 a defined symbol - this will be done automatically.
1816
e7b9a8c1
L		 18172003-05-01 H.J. Lu <hjl@gnu.org>
1818
1819 * config/obj-elf.c (obj_elf_type): Accept "notype" and
1820 "STT_NOTYPE".
1821
612d7b83
L		 18222003-05-01 H.J. Lu <hjl@gnu.org>
1823
1824 * config/tc-ia64.h (tc_canonicalize_section_name): New.
1825
1826 * config/obj-elf.c (obj_elf_section_name): Call
1827 tc_canonicalize_section_name if it is defined.
1828
a645d1eb
L		 18292003-05-01 H.J. Lu <hjl@gnu.org>
1830
1831 * config/tc-ia64.c (ia64_check_label): New.
1832 * config/tc-ia64.h (tc_check_label): New.
1833
1834 * read.c (read_a_source_file): Call tc_check_label after
1835 creating a user-defined label if defined.
1836
df12615d
AM		 18372003-05-02 Alan Modra <amodra@bigpond.net.au>
1838
1839 * config/tc-ppc.c (md_show_usage): Mention -a32, -a64, -l, -le, -b,
1840 -be and split strings to below 509 bytes in length.
1841
f70c8412
CG		 18422003-05-01 Christian Groessler <chris@groessler.org>
1843
1844 * expr.h: Fix comments in operatorT typedef.
54cfded0 1845 * config/tc-z8k.c: Add 2003 to copyright message.
f70c8412
CG		 1846 Fold s_segm() and s_unseg() into one function s_segm(parm) which
1847 decides by the parameter.
1848 (md_begin): Don't set linkrelax. Only set Z8002 default if no
1849 command line argument was given to select the intended
1850 architecure.
1851 (get_interrupt_operand): Warn if NOP type code is emitted.
1852 (newfix): New parameter 'size', forward it to 'fix_new_exp'.
1853 (apply_fix): Call newfix with additional 'size' parameter.
1854 (build_bytes): Remove unused variable 'nib'. Detect overflow in
1855 4 bit immediate arguments.
1856 (md_longopts): Add 'linkrelax' option.
1857 (md_parse_option): Adapt to new s_segm function. Set 'linkrelax'
1858 variable when 'linkrelax' command line option is specified.
1859 (md_show_usage): Display 'linkrelax' option.
1860 (md_apply_fix3): Fix cases R_IMM4L, R_JR, and R_IMM8. Add cases
1861 R_CALLR and R_REL16.
1862 * config/tc-z8k.h: Undef WARN_SIGNED_OVERFLOW_WORD.
1863
10a98291
L		 18642003-04-30 H.J. Lu <hjl@gnu.org>
1865
1866 * config/tc-ia64.c (ia64_number_to_chars): New function pointer.
1867 (ia64_float_to_chars): Likewise.
1868 (dot_byteorder): Set target_big_endian, ia64_number_to_chars
1869 and ia64_float_to_chars by tc_segment_info_data.endian from
1870 the current segment if byteorder == -1.
1871 (md_begin): Call dot_byteorder to set target_big_endian.
1872 (md_atof): Call ia64_float_to_chars to convert floating point.
1873 (ia64_float_to_chars_bigendian): New function.
1874 (ia64_float_to_chars_littleendian): Likewise.
1875 (ia64_elf_section_change_hook): Likewise.
1876
1877 * config/tc-ia64.h (ia64_number_to_chars): New.
1878 (md_number_to_chars): Changed to (*ia64_number_to_chars)
1879 (ia64_elf_section_change_hook): New.
1880 (md_elf_section_change_hook): Defined.
1881 (ia64_segment_info_type): New struct.
1882 (TC_SEGMENT_INFO_TYPE): Defined.
1883
bf57c3c9
L		 18842003-04-30 H.J. Lu <hjl@gnu.org>
1885
1886 * config/tc-ia64.c (md_section_align): Deleted.
1887
1888 * config/tc-ia64.h (SUB_SEGMENT_ALIGN): New.
1889 (md_section_align): New.
1890
165a7f90
L		 18912003-04-30 H.J. Lu <hjl@gnu.org>
1892
1893 * config/tc-ia64.c (stmt_float_cons): Fix alignment for real10
1894 and add real16.
1895 (md_pseudo_table): Add "xreal16", "xreal16.ua", "real16" and
1896 "real16.ua".
1897 (md_atof): Add 6 byte padding of zero for real16.
1898
eba874d8
NC		 18992003-04-29 Nick Clifton <nickc@redhat.com>
1900
1901 * config/obj-elf.c (obj_elf_symver): Skip whitespace before the
1902 start of a version name.
1903
dbeba5e5
CD		 19042003-04-28 Chris Demetriou <cgd@broadcom.com>
1905
1906 * configure.in (mips-*-*n*bsd*): Replace with...
1907 (mips-*-netbsd*, mips-*-openbsd*): These.
1908 * configure: Regenerate.
1909
f0d7d5f9
NC		 19102003-04-28 H.J. Lu <hjl@gnu.org>
1911
1912 * config/tc-hppa.c (hppa_symbol_chars): New.
1913 * config/tc-hppa.h (tc_symbol_chars): Likewise.
1914
a38b42ab
TS		 19152003-04-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1916
1917 * config/tc-mips.h (TC_FORCE_RELOCATION_SUB_SAME): Define again.
1918
69be0a2b
CD		 19192003-04-25 Chris Demetriou <cgd@broadcom.com>
1920
1921 * NEWS: Belatedly mention support for MIPS32 Release 2.
1922
684022ea
EC		 19232003-04-24 Eric Christopher <echristo@redhat.com>
1924
1925 * config/tc-mips.c (nopic_need_relax): Revert previous
1926 change.
1927
2c8714f2
NC		 19282003-04-24 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
1929
1930 * config/tc-h8300.h (DWARF2_LINE_MIN_INSN_LENGTH): New
684022ea 1931 * config/tc-h8300.c (dwarf2dbg.h): Include
2c8714f2
NC		 1932 (md_pseudo_table): Handle .loc and .file
1933 (md_assemble): Call dwarf2_emit_insn if BFD_ASSEMBLER.
1934 * Makefile.am: Add dependency on dwarf2dbg.h for h8300 targets.
1935 * Makefile.in: Regenerate.
1936
684022ea 19372003-04-24 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
8d9cd6b1
NC		 1938
1939 * config/tc-h8300.c (Nmode, h8300hnmode, h8300snmode): New.
1940 (md_pseudo_table): Add h8300hn, h8300sn.
1941 * config/tc-h8300.h (COFF_MAGIC): Handle h8300hn, h8300sn.
1942 * doc/c-h8300.texi : Add documentation for new machine directives.
1943
5ce8663f
NC		 19442003-04-24 Nick Clifton <nickc@redhat.com>
1945
1946 * config/tc-ppc.c (ppc_symbol_chars): Define.
1947 * config/tc-ppc.h (tc_symbol_chars): Define.
1948
ef230218
JR		 19492003-04-23 J"orn Rennecke <joern.rennecke@superh.com>
1950
1951 * config/tc-sh.c: Amend comment to refer to SuperH.
1952 * config/tc-sh.h: Likewise.
1953 (LISTING_HEADER): Amend to refer to SuperH.
1954 * config/tc-sh64.c: Change comment to refer to SuperH.
1955 * config/tc-sh64.h (LISTING_HEADER): Change to refer to SuperH.
1956 * doc/as.texinfo [SH, GENERIC]: Amend / Change to refer to SuperH.
1957 * doc/c-sh.texi: Amend to refer to SuperH.
1958 Add SuperH architecture documentation references.
1959 * doc/c-sh64.texi: Change to refer to SuperH.
1960
204cd129
NC		 19612003-04-23 H.J. Lu <hjl@gnu.org>
1962
1963 * app.c (do_scrub_chars): More checks for valid labels.
1964
2cdb18a7
L		 19652003-04-22 H.J. Lu <hjl@gnu.org>
1966
1967 * app.c (do_scrub_chars): Check for valid label.
1968
26597c86
NC		 19692003-04-22 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1970
1971 * doc/as.texinfo: Replace references to Mitsubishi M32R with
1972 references to Renesas M32R.
1973 * doc/c-m32r.texi: Likewise.
1974
88b4ca40
RH		 19752003-04-21 Richard Henderson <rth@redhat.com>
1976
54cfded0
AM		 1977 * dwarf2dbg.c (get_filenum): Skip as-yet unassigned file numbers.
1978 (out_file_list): Assign non-null filename after generating error.
88b4ca40 1979
e5f08f7e
JJ		 19802003-04-18 Jakub Jelinek <jakub@redhat.com>
1981
1982 * ehopt.c (check_eh_frame): For aug_size == 0
1983 in state_seeing_aug_size state skip the state_skipping_aug
1984 state.
1985
c2dcd04e
NC		 19862003-04-15 Rohit Kumar Srivastava <rohits@kpitcummins.com>
1987
1988 * doc/c-h8300.texi: Replace occurrances of 'Hitachi' with
1989 'Renesas'.
1990 * doc/c-h8500.texi: Likewise.
1991 * doc/c-sh.texi: Likewise.
1992 * doc/c-sh64.texi: Likewise.
1993 * doc/h8.texi: Likewise.
1994 * config/tc-h8300.c: Likewise.
1995 * config/tc-h8300.h: Likewise.
1996 * config/tc-h8500.c: Likewise.
1997 * config/tc-h8500.h: Likewise.
1998 * config/tc-sh.c: Likewise.
1999 * config/tc-sh.h: Likewise.
2000 * config/tc-sh64.c: Likewise.
2001 * config/tc-sh64.h: Likewise.
2002
f5040a92
AO		 20032003-04-10 Alexandre Oliva <aoliva@redhat.com>
2004
2005 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): New.
2006 * config/tc-mips.c: Use signed add for n32 address arithmetic.
2007 (append_insn): When filling delay slots with instructions
2008 that have fixups that tc_gen_reloc might consider modifyable
2009 in variant frags, start a new frag.
2010 (load_address): Generate GOT_DISP with of without offset
2011 depending on whether symbol is local. For -xgot, use
2012 GOT_PAGE/GOT_OFST or GOT_HI16/GOT_LO16.
2013 (macro) <M_DLA_AB, M_LA_AB>: Likewise.
2014 <M_JAL_A>: In NewABI, use CALL16 or GOT_DISP for small got,
2015 CALL_HI16/CALL_LO16 or GOT_PAGE/GOT_OFST for big got.
2016 <ld_st>: In NewABI with small got, always use
2017 GOT_PAGE/GOT_OFST, with the latter in the load/store
2018 instruction. With big got, use GOT_HI16/GOT_LO16 or
2019 GOT_PAGE/GOT_OFST.
2020 (tc_gen_reloc): Adjust variant frags with GOT_DISP in NewABI.
2021 Add tc_frag_data.tc_fr_offset to addends. Decay CALL16,
2022 GOT_OFST and GOT_DISP to GOT_DISP in NewABI.
2023 (md_convert_frag): Use memmove for safe copying of overlapping
2024 regions.
2025
35b55ed2
SC		 20262003-04-09 Stephane Carrez <stcarrez@nerim.fr>
2027
2028 * doc/c-m68hc11.texi (M68HC11-Opts): Document -m68hcs12, -mshort,
2029 -mlong, -mshort-double and -mlong-double options; use table @code.
2030 (M68HC11-Syntax): Update to document 68HC12 operands.
2031 (M68HC11-Modifiers): New section for operand modifiers.
2032 (M68HC11-Directives): New section for specific assembler directives.
2033 (M68HC11-Branch): Fix Overfull hbox error.
2034
9214dd3b
AO		 20352003-04-09 Alexandre Oliva <aoliva@redhat.com>
2036
2037 * config/tc-mips.c (macro): Add comments explaining the rationale
2038 for Chris' change.
2039
eb0a7d52
AO		 20402003-04-09 Chris Demetriou <cgd@broadcom.com>
2041
2042 * config/tc-mips.c (macro): Put back `+ 0x8000' in test for 64-bit
2043 constant address that Alexandre took out by accident. Reject
2044 64-bit addresses that are not sign extensions of 32 bits only if
2045 we don't support 64-bit address constants.
2046
a7fc733f
AM		 20472003-04-09 Alan Modra <amodra@bigpond.net.au>
2048
2049 * config/tc-ppc.c (md_apply_fix3): Generate ADDR16 relocs.
2050
9cc92a36
NC		 20512003-04-08 Nick Clifton <nickc@redhat.com>
2052
2053 * as.c (perform_an_assembly_pass): If using cgen, call
2054 gas_cgen_begin.
2055 * cgen.c (gas_cgen_begin): New function. If
2056 flag_signed_overflow_ok is set call cgen_set_signed_overflow_ok
2057 otherwise call cgen_clear_signed_overflow_ok.
2058 * cgen.h: Prototype gas_cgen_begin.
2059
fe59a223
TS		 20602003-04-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2061
2062 * write.c (write_relocs): Remove unused variable.
2063
5a7a0b7b
AO		 20642003-04-06 Chris Demetriou <cgd@broadcom.com>
2065
2066 * config/tc-mips.c (HAVE_64BIT_ADDRESS_CONSTANTS): New.
2067 (macro): Use new macro to decide whether to emit constant address
2068 as 32 or 64 bits if addresses are 32-bit wide but registers are
2069 64-bit wide.
2070
577300ce
SC		 20712003-04-05 Stephane Carrez <stcarrez@nerim.fr>
2072
2073 * config/tc-m68hc11.c (M6811_OP_CALL_ADDR): New internal define.
2074 (M6811_OP_PAGE_ADDR): New internal define.
684022ea 2075 (get_operand): New modifier %page and %addr to obtain page and
577300ce 2076 address part of a far-function.
684022ea 2077 (fixup8): Use BFD_RELOC_M68HC11_PAGE for a %page modifier; don't
577300ce
SC		 2078 complain on overflow for the BFD_RELOC_M68HC11_PAGE and truncation
2079 relocs.
2080 (fixup16): Use BFD_RELOC_M68HC11_LO16 for a %addr modifier.
2081 (find_opcode): Add comment.
2082 (md_estimate_size_before_relax): Force relocation of
2083 STATE_UNDEXED_OFFSET types when the symbol is not absolute.
2084 (tc_m68hc11_fix_adjustable): Check for BFD_RELOC_M68HC11_LO16
2085 instead of BFD_RELOC_LO16; temporarily make the BFD_RELOC_32
2086 on the symbol itself so that DWARF2 strings are merged correctly.
2087
be33c5dd
SS		 20882003-04-04 Svein E. Seldal <Svein.Seldal@solidas.com>
2089
2090 * config/obj-coff.h (TARGET_FORMAT): Namespace cleanup, changed
2091 default tic4x target format to 'coff2-tic4x'.
2092 * config/tc-tic4x.c: Namespace cleanup. Replace s/c4x/tic4x/ and
2093 s/c3x/tic3x/
2094 * config/tc-tic4x.h: Ditto
2095
e8fd7476
NC		 20962003-04-03 Nick Clifton <nickc@redhat.com>
2097
2098 * NEWS: Mention support for Xtensa architecture.
2099
47281638
PB		 21002003-04-02 Philip Blundell <philb@gnu.org>
2101
2102 * config/tc-arm.c (arm_force_relocation): Return 0 for OFFSET_IMM.
2103
af22f5b2
CD		 21042003-04-02 Chris Demetriou <cgd@broadcom.com>
2105
2106 * config/tc-mips.c (macro2): Adjust implementation of
2107 M_ULH, M_ULHU, M_ULW, and M_ULD so that they work properly
2108 in the case where the source and destination registers
2109 are the same.
2110
e0001a05
NC		 21112003-04-01 Bob Wilson <bob.wilson@acm.org>
2112
54cfded0
AM		 2113 * Makefile.am (CPU_TYPES): Add xtensa.
2114 (TARGET_CPU_CFILES): Add config/tc-xtensa.c.
2115 (TARGET_CPU_HFILES): Add config/tc-xtensa.h.
2116 (xtensa-relax.o): New target.
2117 Run "make dep-am".
2118 * Makefile.in: Regenerate.
2119 * configure.in: Handle xtensa-*-*. Add xtensa-relax.o to
2120 extra_objects for xtensa targets.
2121 * configure: Regenerate.
2122 * write.c (write_object_file): Add new md_post_relax_hook.
2123 * config/tc-xtensa.c: New file.
2124 * config/tc-xtensa.h: Likewise.
2125 * config/xtensa-istack.h: Likewise.
2126 * config/xtensa-relax.c: Likewise.
2127 * config/xtensa-relax.h: Likewise.
2128 * doc/Makefile.am (CPU_DOCS): Add c-xtensa.texi.
2129 * doc/Makefile.in: Regenerate.
2130 * doc/all.texi: Set new XTENSA variable.
2131 * doc/as.texinfo: Set new Xtensa variable. Describe
2132 Xtensa-specific options. Define line comment character for
2133 Xtensa. Add Xtensa processors to list of ELF targets where
2134 alignment is specified in bytes. Add new Xtensa-Dependent node.
2135 Add acknowledgements for those contributing to the Xtensa port.
2136 * doc/internals.texi: Describe new md_post_relax_hook.
2137 * doc/c-xtensa.texi: New file.
e0001a05 2138
5a6c6817
NC		 21392003-04-01 Nick Clifton <nickc@redhat.com>
2140 Richard Earnshaw <rearnsha@arm.com>
2141
2142 * config/tc-arm.c: Remove presence of (r) and (tm) symbols.
2143 (ARM_ARCH_IWMMXT): Simplify.
2144 (insns): Place iwmmx instructions in correct place in table.
2145 (arm_add_note): New function: Add a note entry to a .note section.
2146 (md_begin): Make the default architecture be unknown.
2147 Suppress the creation of an arm note section.
2148
97bbfa38
EC		 21492003-03-26 Eric Christopher <echristo@redhat.com>
2150
54cfded0 2151 * config/tc-mips.c (nopic_need_relax): Check for S_IS_EXTERN.
97bbfa38 2152
e16bb312
NC		 21532003-03-25 Stan Cox <scox@redhat.com>
2154 Nick Clifton <nickc@redhat.com>
97bbfa38 2155
28d297de 2156 Contribute support for Intel's iWMMXt chip - an ARM variant:
e16bb312
NC		 2157
2158 * config/tc-arm.c: (ARM_CEXT_IWMMXT, ARM_ARCH_IWMMXT, WR_PREFIX,
2159 WC_PREFIX, REG_TYPE_IWMMXT): New constants.
2160 (enum wreg_type, enum iwmmxt_insn_type): New types.
2161 (wr_register, wc_register, wcg_register): New macros.
2162 (iwmmxt_table): New variable.
2163 (wreg_required_here, do_iwmmxt_byte_addr, do_iwmmxt_tandc,
2164 do_iwmmxt_tbcst, do_iwmmxt_textrc, do_iwmmxt_textrm,
2165 do_iwmmxt_tinsr, do_iwmmxt_tmcr, do_iwmmxt_tmcrr, do_iwmmxt_tmia,
2166 do_iwmmxt_tmovmsk, do_iwmmxt_tmrc, do_iwmmxt_tmrrc,
2167 do_iwmmxt_torc, do_iwmmxt_waligni, do_iwmmxt_wmov,
2168 do_iwmmxt_word_addr, do_iwmmxt_wrwr, do_iwmmxt_wrwrwcg,
2169 do_iwmmxt_wrwrwr, do_iwmmxt_wshufh, do_iwmmxt_wzero,
2170 cp_byte_address_offset, cp_byte_address_required_here,
2171 check_iwmmxt_insn): New functions.
97bbfa38 2172 (asm_opcode_insns): Add iWMMXt instructions.
e16bb312
NC		 2173 (md_begin): Set the mach value for iWMMXt targets. Create a note
2174 section to identify iwmmxt binaries.
2175 (md_apply_fix3): Handle BFD_RELOC_ARM_CP_OFF_IMM_S2.
2176 * doc/c-arm.texi: Document the support for the iWMMXt.
2177 * NEWS: Mention new support.
2178