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* NEWS: Mention improved location expression support.
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
70b911ad
JJ		 12003-11-24 Jakub Jelinek <jakub@redhat.com>
2
3 * app.c (do_scrub_chars): Add PUT (ch) and ch = GET ()
4 when transitioning from states 14 or 15 to 0 or 1.
5
b1f1fa96
KH		 62003-11-23 Kazu Hirata <kazu@cs.umass.edu>
7
8 * hash.c: Convert to ISO-C.
9 * hash.h: Likewise.
10 * input-file.c: Likewise.
11 * input-file.h: Likewise.
12 * input-scrub.c: Likewise.
13 * itbl-ops.c: Likewise.
14 * itbl-ops.h: Likewise.
15
66faad26
KH		 162003-11-23 Kazu Hirata <kazu@cs.umass.edu>
17
18 * config/tc-h8300.c (Hmode): Make it global.
19 (Smode): Likewise.
20 (Nmode): Likewise.
21 (SXmode): Likewise.
22
dd625418
KH		 232003-11-22 Kazu Hirata <kazu@cs.umass.edu>
24
25 * ehopt.c: Convert to ISO-C.
26 * emul.h: Likewise.
27 * expr.c: Likewise.
28 * expr.h: Likewise.
29 * flonum-copy.c: Likewise.
30 * flonum-mult.c: Likewise.
31 * flonum.h: Likewise.
32 * frags.c: Likewise.
33 * frags.h: Likewise.
34
9a124774
AM		 352003-11-22 Alan Modra <amodra@bigpond.net.au>
36
f22b3caf
AM		 37 * doc/c-ppc.texi (PowerPC-Pseudo): Add section.
38
9a124774
AM		 39 * app.c (do_scrub_chars): Revert 2003-04-23 and 2003-04-22.
40
834ddcc4
KH		 412003-11-21 Kazu Hirata <kazu@cs.umass.edu>
42
43 * ecoff.c: Convert to ISO-C.
44 * ecoff.h: Likewise.
45
69c040df
AM		 462003-11-22 Alan Modra <amodra@bigpond.net.au>
47
48 * config/tc-ppc.c (parse_cpu): New function, broken out from..
49 (md_parse_option): ..here.
50 (ppc_setup_opcodes): New function, broken out from..
51 (md_begin): ..here.
52 (ppc_machine): Implement .machine pseudo op.
53
a2e22468
KH		 542003-11-20 Kazu Hirata <kazu@cs.umass.edu>
55
56 * depend.c: Convert to ISO-C.
57 * dwarf2dbg.c: Likewise.
58 * dwarf2dbg.h: Likewise.
59
73ee5e4c
KH		 602003-11-20 Kazu Hirata <kazu@cs.umass.edu>
61
62 * app.c: Convert to ISO-C.
63 * as.h: Likewise.
64 * atof-generic.c: Likewise.
65 * bignum-copy.c: Likewise.
66 * bignum.h: Likewise.
67 * cgen.c: Likewise.
68 * cgen.h: Likewise.
69 * cond.c: Likewise.
70
0d78efdf
DD		 712003-11-20 DJ Delorie <dj@redhat.com>
72
73 * config/tc-sh64.c (shmedia_frob_section): Only frob elf32
74 sections.
75
600e9c99
KH		 762003-11-19 Kazu Hirata <kazu@cs.umass.edu>
77
78 * config/tc-h8300.c: Make some functions and global
79 variables static appropriately.
80
d492b58e
KH		 812003-11-19 Kazu Hirata <kazu@cs.umass.edu>
82
83 * config/obj-ieee.c: Remove duplicate prototypes.
84 * config/tc-h8300.c: Likewise.
85
b54a3392
KH		 862003-11-19 Kazu Hirata <kazu@cs.umass.edu>
87
88 * config/tc-h8300.c: Convert to ISO-C.
89 * config/tc-h8300.h: Likewise.
90
fe01a20a
KH		 912003-11-19 Kazu Hirata <kazu@cs.umass.edu>
92
93 * config/tc-mcore.h: Remove prototypes already in tc.h.
94 * config/tc-tic4x.c: Likewise.
95
43b5c447
KH		 962003-11-19 Kazu Hirata <kazu@cs.umass.edu>
97
98 * config/tc-arc.c: Remove a local prototype of atof_ieee.
99 * config/tc-ip2k.c: Likewise.
100 * config/tc-iq2000.c: Likewise.
101 * config/tc-tic30.c: Remove a comment.
102
cda2eb9e
BW		 1032003-11-19 Bob Wilson <bob.wilson@acm.org>
104
105 * config/tc-xtensa.c (xg_emit_insn): Include "dwarf2dbg.h" and add
106 call to dwarf2_emit_insn.
107
1abe91b1
MR		 1082003-11-18 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
109
110 * config/tc-mips.c (macro): Handle new macros: "lca" and "dlca"
111 for loading addresses using CALL relocations.
112 Don't emit CALL relocations when a base register is used.
113
bf151ce7
MR		 1142003-11-15 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
115
116 * config/tc-mips.c: Formatting fixes.
117
9ce887a1
BE		 1182003-11-14 Ben Elliston <bje@wasabisystems.com>
119
120 * config/tc-arm.c (arm_elf_change_section): Not static.
121
6057a28f
NC		 1222003-11-13 Nick Clifton <nickc@redhat.com>
123
124 * tc-arm.c (mapping_state): New function. Emit a mapping
125 symbol if necessary.
9a124774 126 (arm_elf_change_section): New function. Intercept section
6057a28f 127 changes and generate mapping symbols.
9a124774
AM		 128 (s_bss): Likewise.
129 (s_arm_elf_cons): Likewise.
130 (opcode_select): Choose the correct mapping state.
131 (md_assemble): Likewise.
132 * tc-arm.h (md_elf_section_change_hook): Define.
133 * doc/c-arm.texi (ARM Mapping Symbols): New node.
6057a28f
NC		 134 * NEWS: Mention new feature.
135
5e2d1ae8
DJ		 1362003-11-12 Daniel Jacobowitz <drow@mvista.com>
137
138 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Define.
139 * doc/Makefile.am (install-info): Define.
140
141 * aclocal.m4: Regenerate.
142 * Makefile.in: Regenerate.
143 * doc/Makefile.in: Regenerate.
144
08e3ab90
NC		 1452003-11-11 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
146
147 * configure.in: Add support for arm-wince-pe target.
148 * configure: Regenerate.
149
8d01d9a9
AJ		 1502003-11-11 Jan Hubicka <jh@suse.cz>
151
152 * config/tc-i386.c (tc_i386_fix_adjustable):
153
012a452b
AM		 1542003-11-10 Alan Modra <amodra@bigpond.net.au>
155
156 * config/tc-ia64.c (ia64_handle_align): Remove bogus be_nop.
157
36fd3cc3
AM		 1582003-11-10 Alan Modra <amodra@bigpond.net.au>
159
160 * README: Update bug report address. Move bug reporting info to
161 binutils/README.
162
e2a2ebaa
CG		 1632003-11-07 Christian Groessler <chris@groessler.org>
164
165 * doc/c-z8k.texi: Document command-line options. Fix byte
166 register names. Document '.z8001' and '.z8002' directives.
167 Extend addressing modes documentation.
168
f24ddbdd
NC		 1692003-11-07 Jonathan R. Grant <jg-binutils@jguk.org>
170
171 * input-file.c (input_file_open): Use "No such file" error
172 message.
173
0bbf2aa4
NC		 1742003-11-06 Pete Gonzalez <pgonzalez@bluel.com>
175
176 * config/tc-arm.texi (struct reg_entry): Add new field 'builtin'.
177 (rn_table, iwmmxt_table, cp_table, cn_table, fn_table, sn_table,
178 dn_table, mav_mvf_table, mac_mvd_table, mav_mvfx_table,
179 mav_mvax_table, mav_dspc_table): Initialise new field.
180 (insert_reg_alias): Initialise new field.
181 (md_pseudo_table): Add "unreq" entry.
182 (s_unreq): New function: Undo the effects of a previous .req.
183 * doc/c-arm.texi: Document new pseudo op.
184 * NEWS: Mention new feature.
185
1be59579
NC		 1862003-11-06 Bruno Rohee <bruno@rohee.com>
187
188 * config/obj-vms.c: Fix "the the" typo.
189 * doc/c-arm.texi: Likewise.
190
1912003-11-06 Nick Clifton <nickc@redhat.com>
192
193 * config/obj-vms.c: Convert to ISO-C.
194
5f5c1f75
AM		 1952003-11-05 Alan Modra <amodra@bigpond.net.au>
196
197 * config/tc-ppc.h (TC_FORCE_RELOCATION): Only define for ELF and XCOFF.
198
eb9618da
CG		 1992003-10-31 Christian Groessler <chris@groessler.org>
200
201 * config/tc-i860.c (md_pcrel_from): Fix typo in comment.
202
0379c688
NC		 2032003-10-29 Phil Edwards <phil@codesourcery.com>
204
205 * configure.in (arm-*-vxworks, i386-*-vxworks, mips-*-vxworks,
206 ppc-*-vxworks, ppc-*-windiss): Remove separate outdated stanzas.
207 (*-*-vxworks, *-*-windiss): Use common stanzas, all ELF.
208 * configure: Regenerated.
209
47eebc20
KH		 2102003-10-27 Kazu Hirata <kazu@cs.umass.edu>
211
212 * ChangeLog: Fix typos.
213 * ChangeLog-9295: Likewise.
214 * as.c: Fix comment typos.
215 * as.h: Likewise.
216 * atof-generic.c: Likewise.
217 * bit_fix.h: Likewise.
218 * frags.h: Likewise.
219 * hash.c: Likewise.
220 * input-file.c: Likewise.
221 * input-scrub.c: Likewise.
222 * itbl-ops.c: Likewise.
223 * itbl-parse.y: Likewise.
224 * listing.c: Likewise.
225 * macro.h: Likewise.
226 * read.c: Likewise.
227 * sb.c: Likewise.
228 * sb.h: Likewise.
229 * symbols.c: Likewise.
230 * symbols.h: Likewise.
231
ca43c854
SC		 2322003-10-27 Stephane Carrez <stcarrez@nerim.fr>
233
234 * config/tc-m68hc11.c: Convert to ISO C90.
235 * config/tc-m68hc11.h: Likewise.
236
a8015998
KH		 2372003-10-26 Kazu Hirata <kazu@cs.umass.edu>
238
239 * doc/c-sh64.texi: Fix a typo.
240
60493797
KH		 2412003-10-26 Kazu Hirata <kazu@cs.umass.edu>
242
243 * doc/c-alpha.texi: Fix typos.
244 * doc/c-ia64.texi: Likewise.
245 * doc/c-mmix.texi: Likewise.
246 * doc/c-sh64.texi: Likewise.
247 * doc/c-xtensa.texi: Likewise.
248 * doc/internals.texi: Likewise.
249
ea8f8eab
L		 2502003-10-24 H.J. Lu <hongjiu.lu@intel.com>
251
252 * config/obj-elf.c (obj_elf_change_section): Allow SHF_ALLOC
253 for .interp, .strtab and .symtab. Use specified section
254 attributes.
255
5e2f6673
L		 2562003-10-22 Andreas Schwab <schwab@suse.de>
257 H.J. Lu <hongjiu.lu@intel.com>
258 Jim Wilson <wilson@specifixinc.com>
259
260 * config/tc-ia64.c (update_qp_mutex): New.
261 (note_register_values): Properly handle one of PRs in compare
262 is PR0. Don't add a mutex relation for .and.orcm/.or.andcm.
263 Clear mutex relation for .none/.unc. Don't clear mutex relation
264 on predicated compare.
265
5a21e886
NC		 2662003-10-21 Wouter van Heyst <wouter@vidicode.nl>
267
268 * config/tc-arm.c (all_reg_maps): Correct text describing Maverick
269 register requirements.
270 (md_begin): Remove F_SOFT_FLOAT if enabling MAVERICK FP.
271
3e602632 2722003-10-21 Peter Barada <pbarada@mail.wm.sps.mot.com>
012a452b 273 Bernardo Innocenti <bernie@develer.com>
3e602632
NC		 274
275 * config/tc-m68k.c: Add MCF528x (MCFv4) support.
276 * config/m68k-parse.h: Likewise.
277 * NEWS: Mention the new support.
278 * doc/c-m68k.texi: Document new processor selection switch.
279
13757d0c
TS		 2802003-10-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
281
282 * config/tc-mips.c (normalize_constant_expr): New function to fix sign
283 extensions broken by gas' expression evaluation of constants.
284 (check_absolute_expr): Use it.
285 (mips_ip): Likewise.
286
88fc725d
HPN		 2872003-10-18 Hans-Peter Nilsson <hp@bitrange.com>
288
289 Generate BFD_RELOC_MMIX_PUSHJ_STUBBABLE for PUSHJ when possible.
290 * doc/c-mmix.texi (MMIX-Opts): Document --no-pushj-stubs and
291 --no-stubs.
292 * config/tc-mmix.c: Include limits.h. Expand on mmix_relax_table
293 comment.
294 (expand_op, mmix_next_semicolon_is_eoln): Fix head comment.
295 (pushj_stubs): New variable.
296 (OPTION_NOPUSHJSTUBS, STATE_PUSHJSTUB, PUSHJSTUB_MIN)
297 (PUSHJSTUB_MAX): New macros.
298 (md_longopts): New options "--no-pushj-stubs" and synonym
299 "--no-stubs".
300 (mmix_relax_table): Handle new entry for STATE_PUSHJSTUB.
301 (md_parse_option): Handle OPTION_NOPUSHJSTUBS.
302 (md_estimate_size_before_relax): Modify STATE_PUSHJ state for
303 PUSHJ stub relaxation.
304 (md_convert_frag): Handle STATE_PUSHJSTUB.
305 (md_apply_fix3): Handle BFD_RELOC_MMIX_PUSHJ_STUBBABLE.
306 (tc_gen_reloc): Ditto.
307 (mmix_md_relax_frag): Handle PUSHJ stub relaxation.
308 * config/tc-mmix.h (TC_SEGMENT_INFO_TYPE): Define.
309 (struct mmix_segment_info_type): New.
310
36759679
NC		 3112003-10-17 Paul Dale <pauli@snapgear.com>
312 Bernardo Innocenti <bernie@develer.com>
313
314 * config/tc-m68k.c (make_pcrel_absolute): Enforce
315 PC-relative jumps with --pcrel.
316 (md_convert_frag_1): Likewise.
317 (md_create_long_jump): Likewise.
318
d4e2de6b
NC		 3192003-10-17 Shrinivas Atre <shrinivasa@KPITCummins.com>
320
321 * config/tc-h8300.c (PSIZE): Correct for Normal mode.
322 (get_operand): Accept both 16 bit 32 bit registers as pointer
323 registers, when operating in Normal mode.
324 (fix_operand_size): Make default address size 16 for Normal mode.
325
ece01a63
ILT		 3262003-10-17 Ian Lance Taylor <ian@wasabisystems.com>
327
328 * config/tc-arm.c (do_iwmmxt_byte_addr): Reject control
329 registers.
330 (do_iwmmxt_word_addr): With a control register, reject conditional
331 execution and reject a non-word size.
332
fda712ee
AM		 3332003-10-16 Peter Bergner <bergner@vnet.ibm.com>
334
335 * configure.in: Set em=linux for ppc-*-linux-gnu* target.
336 * configure: Regenerate.
337
60946ad0
AM		 3382003-10-15 Alan Modra <amodra@bigpond.net.au>
339
340 * doc/as.texinfo (Align): Correct list of byte targets.
341
1b8e29e5
TS		 3422003-10-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
343
344 * config/tc-mips.c (macro_build_ldst_constoffset,load_register,macro):
345 Fix indentation. Better error message.
346
b614a702
BW		 3472003-10-14 Bob Wilson <bob.wilson@acm.org>
348
349 * config/tc-xtensa.c (xtensa_create_property_segments): Remove bfd
350 argument in call to xtensa_get_property_section_name. Formatting.
351
224186bc
KK		 3522003-10-11 Kaz Kojima <kkojima@rr.iij4u.or.jp>
353
354 * config/tc-sh.h (sh_coff_reloc_mangle): Delete an extra
355 parenthesis.
356
8edc77b9
KK		 3572003-10-11 Kaz Kojima <kkojima@rr.iij4u.or.jp>
358
359 * config/tc-sh.c: Convert to ISO C90. Remove unnecessary
60946ad0 360 prototypes and casts.
8edc77b9
KK		 361 * config/tc-sh.h: Likewise.
362 * config/tc-sh64.c: Likewise.
363 * config/tc-sh64.h: Likewise.
364
1ae31fee
DB		 3652003-10-08 Dave Brolley <brolley@redhat.com>
366
367 * config/tc-frv.c (fr550_check_insn_acc_range): New function.
368 (fr550_check_acc_range): New function.
369 (md_assemble): Call fr550_check_acc_range.
370
3712003-10-08 Dave Brolley <brolley@redhat.com>
372
373 * config/tc-frv.c: Handle DEFAULT_CPU_FR550.
374 (md_parse_option): Handle OPTION_CPU==fr550.
375 (md_show_usage): Document fr550.
376
05da4302
NC		 3772003-10-08 Philippe De Muyter <phdm@macqel.be>
378
60946ad0 379 * as.c (use_gnu_debug_info_extensions) : New variable.
05da4302
NC		 380 (parse_args) : Accept new --gstabs+ option, and set
381 `use_gnu_debug_info_extensions'.
382 (show_usage) : Document --gstabs+ option.
383 * as.h (use_gnu_debug_info_extensions) : New extern declaration.
384 * stabs.c (stabs_generate_asm_file) : If
385 `use_gnu_debug_info_extensions' is set, add the compilation
386 directory to the stabs debug info.
387 * doc/as.texinfo : Document --gstabs+ option.
388 * NEWS: Mention new feature.
389
60946ad0 3902003-10-06 Matt Thomas <matt@3am-software.com>
85cf2a8a 391
60946ad0
AM		 392 Switch NetBSD/hppa to use Linux PA-RISC ELF ABI and
393 assembler syntax.
85cf2a8a 394
60946ad0
AM		 395 * tc-hppa.c: Add "%farg[0-3]", "%fret", "%t[1-4]", "%tf[1-4]"
396 register names. Change all "defined (TE_LINUX)" to
397 "(defined (TE_LINUX) || defined (TE_NETBSD))".
85cf2a8a 398
60946ad0
AM		 399 * tc-hppa.h: Make NetBSD use "elfXX-hppa-linux" bfd target.
400 Remove NetBSD's use of LABELS_WITHOUT_COLONS.
85cf2a8a 401
4615568e
NC		 4022003-10-06 Robert Millan <robertmh@gnu.org>
403
60946ad0 404 * configure.in: Match GNU/KNetBSD with new knetbsd*-gnu triplet.
4615568e
NC		 405 * configure: Regenerate.
406
c2059446
NC		 4072003-10-05 Nick Clifton <nickc@redhat.com>
408
409 * as.c (parse_args): Revert patch to change handling of -f
410 option. Its behaviour is mandated by the POSIX 2 spec.
411
a72d6b4e
CG		 4122003-10-04 Christian Groessler <chris@groessler.org>
413
414 * tc-z8k.c (newfix): Tell fix_new_exp about pc relativeness.
415 (md_apply_fix3): Fix R_JR, R_DISP7, and R_CALLR cases.
416 (md_pcrel_from): This function now gets called. Supply return
417 value.
418
33948635
NC		 4192003-10-04 Nick Clifton <nickc@redhat.com>
420
421 * as.c: Convert to ISO C90.
422
d3fb7ca2
NC		 4232003-10-04 Nick Clifton <nickc@redhat.com>
424
425 * as.c (std_shortopts): Remove 'f'.
426 (std_longopts): Add 'f'. Doing this prevents -f<foo> being
427 acecpted as an alias for -f.
428
b256d4fd
NC		 4292003-10-04 Danny Smith <danny_r_smith_2001@yahoo.co.nz>
430
431 * config/obj-coff.c (obj_coff_section [BEF_ASSEMBLER]):
432 Make 'r' mean readonly data.
433
d17e7bce
TS		 4342003-10-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
435
436 * config/tc-mips.c (macro_build_ldst_constoffset,load_register,macro):
437 Unbreak overflow checks.
438
609f23f4
CD		 4392003-10-01 Chris Demetriou <cgd@broadcom.com>
440
441 * config/tc-mips.c (s_cpreturn): Correct errors in comment.
442
ecd13cd3
TS		 4432003-10-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
444
445 * config/tc-mips.c (macro_build_ldst_constoffset): Fix sign extension
446 tests.
447 (load_register): Likewise.
448 (macro): Likewise.
449
30c378fd
CD		 4502003-09-30 Chris Demetriou <cgd@broadcom.com>
451
452 * config/tc-mips.c (mips_ip): Capitalize first word of
453 existing condition code warning, and add condition code
454 warnings for .ps instructions, and for bc1any[24][tf].
455
6a265366
CD		 4562003-09-30 Chris Demetriou <cgd@broadcom.com>
457
458 * NEWS: Mention support for MIPS64 Release 2.
459
43c58ae6
CD		 4602003-09-30 Chris Demetriou <cgd@broadcom.com>
461
462 * NEWS: Add an indication of the cutoff for 2.14.
463
5f74bc13
CD		 4642003-09-30 Chris Demetriou <cgd@broadcom.com>
465
466 * configure.in (mipsisa64r2, mipsisa64r2el, mipsisa64r2*): New CPUs.
467 * configure: Regenerate.
468 * config/tc-mips.c (imm2_expr): New variable.
469 (md_assemble, mips16_ip): Initialize imm2_expr.
470 (ISA_HAS_64BIT_REGS, ISA_HAS_DROR, ISA_HAS_ROR): Add ISA_MIPS64R2.
471 (macro_build): Handle +A, +B, +C, +E, +F, +G, and +H format operands.
472 (macro): Handle M_DEXT and M_DINS.
473 (validate_mips_insn): Handle +E, +F, +G, +H, and +I format operands.
474 (mips_ip): Likewise.
475 (OPTION_MIPS64R2): New define.
476 (md_longopts): New entry for -mips64r2 (OPTION_MIPS64R2).
477 OPTION_ASE_BASE): Increase to compensate for OPTION_MIPS64R2.
478 (md_parse_option): Handle OPTION_MIPS64R2.
479 (s_mipsset): Handle setting "mips64r2" ISA.
480 (mips_cpu_info_table): Add mips64r2.
481 (md_show_usage): Document -mips64r2 option.
482 * doc/as.texinfo: Docuemnt -mips64r2 option.
483 * doc/c-mips.texi: Likewise.
484
de1e508d
DA		 4852003-09-27 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
486
487 * config/tc-hppa.c (pa_ip): Check for invalid 64-bit conditions.
488
530556a9
JT		 4892003-09-26 Matt Thomas <matt@3am-software.com>
490
491 * config/tc-vax.c (md_shortopts): Fix a typo. Remove 'K'.
492 (OPTION_PIC): Define.
493 (md_longopts): Add "pic" option.
494 (md_parse_option): Change 'K' to OPTION_PIC.
495
f61e8019
AM		 4962003-09-23 Alan Modra <alan@modra.org>
497
498 * config/obj-elf.c (obj_elf_change_section): Adjust for
499 _bfd_elf_get_sec_type_attr changes. Allow SHF_MERGE and SHF_STRINGS
500 to be set when defaults are not. Don't set attr from defaults if
501 old_sec.
502
ae826530
TS		 5032003-09-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
504
505 * config/tc-mips.c (macro_build_ldst_constoffset): Don't silently
506 truncate values which won't fit im 32 bits.
507 (load_register): Likewise.
508 (macro): Likewise.
509
8cd5b113
AM		 5102003-09-17 Dmitry Diky <diwil@mail.ru>
511
512 * config/tc-msp430.c (MAX_OP_LEN): Set to 256.
513 (msp430_operands): Remove redundant l2[16] within switch-case.
514
28d297de
AM		 5152003-09-16 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
516
517 * configure.in: Handle arm-*-rtems* and thumb-*rtems*.
518 * configure: Regenerate.
519
256ab948
TS		 5202003-09-14 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
521
522 * config/tc-mips.c (HAVE_64BIT_ADDRESS_CONSTANTS): Remove.
523 (macro_build_ldst_constoffset): Sign-extend 32-bit constants. Change
524 the function prototype.
525 (load_register): Likewise. Simplify the checks for sign-extended
526 constants.
527 (macro): Likewise. Fix code generation for 64-bit address constants
528 outside the 32-bit compatibility space. Adjust
529 macro_build_ldst_constoffset calls.
530 (s_cprestore): Adjust macro_build_ldst_constoffset call.
531
82e7541d
BW		 5322003-09-11 Bob Wilson <bob.wilson@acm.org>
533
534 * config/tc-xtensa.c (insn_labels, free_insn_labels, saved_insn_labels,
535 literal_syms): New global variables.
536 (xtensa_define_label, add_target_symbol, xtensa_find_label,
537 map_over_defined_symbols, is_loop_target_label,
538 xtensa_mark_target_fragments, xtensa_move_frag_symbol,
539 xtensa_move_frag_symbols, defined_symbols, branch_targets): Delete.
540 (xtensa_begin_directive): Call md_flush_pending_output. Move symbols
541 from insn_labels to saved_insn_labels when entering a literal region.
542 (xtensa_end_directive): Call md_flush_pending_output. Restore
543 insn_labels list when leaving a literal region.
544 (xtensa_literal_position): Call xtensa_clear_insn_labels.
545 (xtensa_literal_pseudo): Add check to disallow .literal inside a
546 literal region. Move insn_labels to saved_insn_labels and then restore
547 insn_labels on exit.
548 (xg_add_branch_and_loop_targets): Replace add_target_symbol calls with
549 code to set is_loop_target or is_branch_target flag on the symbol
550 (xtensa_create_literal_symbol): Call xtensa_add_literal_sym.
551 (xtensa_add_literal_sym, xtensa_add_insn_label,
552 xtensa_clear_insn_labels): New functions.
553 (xtensa_move_labels): Remove old_frag and old_offset arguments. Add
554 loops_ok argument. Rewrite to use insn_labels list instead of
555 calling xtensa_find_label and to check the is_loop_target flag on
556 symbols when loops_ok is false.
557 (xtensa_frob_label): Remove call to xtensa_define_label. Add call
558 to either xtensa_add_literal_sym or xtensa_add_insn_label. Adjust
559 call to xtensa_move_labels. Propagate is_branch_target and
560 is_loop_target flags from symbols to frags.
561 (xtensa_flush_pending_output): Call xtensa_clear_insn_labels.
562 (md_assemble): Use xtensa_move_labels with loops_ok = FALSE when
563 aligning a loop instruction. Adjust call to xtensa_move_labels for
564 aligning entry instructions. Add call to xtensa_clear_insn_labels.
565 (xtensa_end): Remove call to xtensa_mark_target_fragments.
566 (xtensa_move_literals): Replace xtensa_move_frag_symbols call with
567 code to use new literal_syms list.
568 * config/tc-xtensa.h (xtensa_symfield_type): Add is_loop_target and
569 is_branch_target flags.
570
61846f28
BW		 5712003-09-09 Bob Wilson <bob.wilson@acm.org>
572
573 * config/tc-xtensa.c (xtensa_mark_literal_pool_location): Remove
574 "move_labels" argument and corresponding call to xtensa_move_labels.
575 (md_assemble): Add a separate call to xtensa_move_labels and remove
576 argument for call to xtensa_mark_literal_pool_location.
577 (xtensa_literal_position, xtensa_switch_to_literal_fragment): Fix
578 calls to xtensa_mark_literal_pool_location.
579 (xtensa_create_local_symbol): Delete and inline the code into...
580 (xtensa_create_literal_symbol): ...here.
581 (xtensa_frob_label): Combine conditionals.
582 (expression_maybe_register, xtensa_symbol_new_hook,
583 fix_new_exp_in_seg): Use symbol_get_tc.
584
1745fcba
BW		 5852003-09-09 Bob Wilson <bob.wilson@acm.org>
586
587 * config/tc-xtensa.c (xtensa_literal_pseudo): Remove code for
588 combining identical literals.
589 (expression_maybe_register): Remove call to find_lit_sym_translation.
590 (is_duplicate_expression, cache_literal, is_duplicate_literal,
591 add_lit_sym_translation, find_lit_sym_translation): Delete.
592
3fb9d77f
NC		 5932003-09-07 Nick Clifton <nickc@redhat.com>
594
595 * doc/as.texinfo (Comments): Comment character for PPC is #.
596
12a99586
SC		 5972003-09-06 Stephane Carrez <stcarrez@nerim.fr>
598
599 PR savannah/4358:
600 * config/tc-m68hc11.c (s_m68hc11_relax): Use 2 for size to avoid
601 overflow complain.
602
d5087907
RS		 6032003-09-05 Richard Sandiford <rsandifo@redhat.com>
604
605 * config/tc-frv.c (md_pcrel_from_section): Heed TC_FORCE_RELOCATION.
606
8ad30312
NC		 6072003-09-04 Nick Clifton <nickc@redhat.com>
608
609 * config/tc-v850.c (set_machine): Accept v850e1 machine number.
610 (md_pseudo_table): Add .v850e1 pseudo op.
611 (md_show_usage): Document -mv850e1 switch.
612 (md_parse_option): Accept -mv850e1 switch.
613 (md_begin): Allow TARGET_CPU to be v850e1.
614 * doc/c-v850.texi: Document -mv850e1 switch and .v850e1 pseudo op.
615 * NEWS: Mention support for v850e1.
616
3c9030c1
AM		 6172003-09-04 Alan Modra <amodra@bigpond.net.au>
618
619 * config/tc-ppc.c (md_parse_option): Add PPC_OPCODE_ANY to existing
620 ppc_cpu selection rather than replacing.
621 (ppc_set_cpu): Ignore and preserve PPC_OPCODE_ANY in ppc_cpu.
622 (md_begin): When PPC_OPCODE_ANY, insert all opcodes in ppc_hash.
623
13dfd2d0
NC		 6242003-09-03 Robert Millan <robertmh@gnu.org>
625
626 * configure.in: Match GNU/KFreeBSD with new kfreebsd*-gnu
627 triplet.
628 * configure: Regenerate.
629
13b2be9c
DJ		 6302003-09-02 Daniel Jacobowitz <drow@mvista.com>
631
632 * configure.in: Update AC_PREREQ to 2.57. Use AC_CONFIG_FILES
633 and AC_CONFIG_COMMANDS instead of the three-argument AC_OUTPUT.
634 Specify AC_CONFIG_AUX_DIR.
635 * aclocal.m4: Regenerated with aclocal-1.7.
636 * configure: Regenerated with autoconf 2.57.
637 * Makefile.in, doc/Makefile.in: Regenerated with automake-1.7.
638
364b6d8b
JJ		 6392003-08-29 Jakub Jelinek <jakub@redhat.com>
640
6749011b 641 * dw2gencfi.c (cfi_pseudo_table): Add cfi_window_save.
364b6d8b
JJ		 642 (dot_cfi, output_cfi_insn): Handle DW_CFA_GNU_window_save.
643 (output_cie): Don't use DW_EH_PE_pcrel if neither DIFF_EXPR_OK
644 nor tc_cfi_emit_pcrel_expr are defined.
645 (output_fde): Use tc_cfi_emit_pcrel_expr if available and
646 DIFF_EXPR_OK is not defined.
647 * config/tc-sparc.h (TARGET_USE_CFIPOP): Define.
648 (tc_cfi_frame_initial_instructions, tc_regname_to_dw2regnum,
649 tc_cfi_emit_pcrel_expr): Define.
650 (sparc_cfi_frame_initial_instructions, sparc_regname_to_dw2regnum,
651 sparc_cfi_emit_pcrel_expr): New prototypes.
652 (sparc_cie_data_alignment): New decl.
653 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Define.
654 * config/tc-sparc.c: Include dw2gencfi.h.
655 (sparc_cie_data_alignment): New variable.
656 (md_begin): Initialize it.
657 (sparc_cfi_frame_initial_instructions): New function.
658 (sparc_regname_to_dw2regnum): Likewise.
659 (sparc_cfi_emit_pcrel_expr): Likewise.
6749011b 660 * doc/as.texinfo: Document .cfi_window_save.
364b6d8b
JJ		 661
662 * config/tc-sparc.c (s_common): Cast last argument to long and
663 change format string to shut up warning.
664
0dee3be0
JE		 6652003-08-25 Jason Eckhardt <jle@rice.edu>
666
667 * doc/c-i860.texi: Update text about relocatable address expansions.
668
af858dae
JE		 6692003-08-24 Jason Eckhardt <jle@rice.edu>
670
671 * config/tc-i860.c (md_assemble): Use isrc2 from the original
672 instruction when expanding E_ADDR.
673
3673a93e
NC		 6742003-08-21 Nick Clifton <nickc@redhat.com>
675
676 * po/tr.po: Updated Turkish translation.
677
55257f50
AM		 6782003-08-20 Alan Modra <amodra@bigpond.net.au>
679
680 * config/tc-ppc.c (md_parse_option): Add PPC_OPCODE_ISEL and
681 PPC_OPCODE_RFMCI to -m440 selected ppc_cpu.
682
f02232aa
NC		 6832003-08-19 Nick Clifton <nickc@redhat.com>
684
685 * config/tc-arm.c (cp_address_required_here): Add code to handle
686 unindexed addressing mode.
687
3d8aea2f
AM		 6882003-08-19 Alan Modra <amodra@bigpond.net.au>
689
690 * config/tc-ppc.c (md_parse_option): Handle -m440.
691 (md_show_usage): Add -m440.
692 (md_apply_fix3): Warning fix.
693 * doc/c-ppc.texi: Document -m440.
694
d6415f6c
AM		 6952003-08-16 Benjamin Kalytta <bkausbk@web.de>
696
697 * read.c (s_print): Check for NULL.
698
1a317472
AM		 6992003-08-16 Alan Modra <amodra@bigpond.net.au>
700
701 * write.c (fixup_segment): When handling an expression involving
702 the subtraction of two symbols in the same segment, don't clear
703 fx_pcrel except for TC_M68K.
704
da64f3bf
AM		 7052003-08-14 Alan Modra <amodra@bigpond.net.au>
706
f86103b7
AM		 707 * config/tc-i386.h: Remove BFD_ASSEMBLER tests and all !BFD_ASSEMBLER
708 code.
709 * config/tc-i386.c: Likewise.
710 (RELOC_ENUM): Don't define. Replace throughout with enum.
711
c8089be7 712 * dep-in.sed: Remove libintl.h. Ignore include/fopen-*.h
da64f3bf
AM		 713 * Makefile.am (POTFILES.in): Unset LC_COLLATE.
714 Run "make dep-am".
715 * Makefile.in: Regenerate.
716
c04898f8
AS		 7172003-08-08 Andreas Schwab <schwab@suse.de>
718
719 * config/tc-m68k.h (TARGET_USE_CFIPOP)
720 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT)
721 (tc_regname_to_dw2regnum, tc_cfi_frame_initial_instructions):
722 Define.
723 * config/tc-m68k.c: Include "dw2gencfi.h".
724 (tc_m68k_regname_to_dw2regnum)
725 (tc_m68k_frame_initial_instructions): New functions.
726
3b260895
NC		 7272003-08-08 Dmitry Diky <diwil@mail.ru>
728
729 * config/tc-msp430.c: Add xW42 and xE42 parts. Sort MPU list
730 according to gcc order.
731
14d3f364
JE		 7322003-08-07 Jason Eckhardt <jle@rice.edu>
733
c8089be7
AM		 734 * config/tc-i860.c (i860_check_label): New function.
735 * config/tc-i860.h (i860_check_label): New prototype.
736 (tc_check_label): Define macro as i860_check_label.
14d3f364 737
820aff55
JE		 7382003-08-06 Jason Eckhardt <jle@rice.edu>
739
c8089be7
AM		 740 * config/tc-i860.c (s_align_wrapper): New function and prototype.
741 (md_pseudo_table): Change s_align_bytes to s_align_wrapper, remove
742 surrounding OBJ_ELF ifdef, and re-format slightly.
743 * doc/c-i860.texi: Document the special .align syntax available
744 in Intel mode.
820aff55 745
e15f6d30
JE		 7462003-08-06 Jason Eckhardt <jle@rice.edu>
747
748 * config/tc-i860.c (i860_handle_align): New function.
749 * config/tc-i860.h (HANDLE_ALIGN): Define macro.
750 (MAX_MEM_FOR_RS_ALIGN_CODE): Define macro.
751
0acc96e1
JE		 7522003-08-06 Jason Eckhardt <jle@rice.edu>
753
754 * config/tc-i860.c (i860_process_insn): Check that instructions
755 with their dual-bit set are 8-byte aligned.
756
9e7d479d
NC		 7572003-08-06 Nick Clifton <nickc@redhat.com>
758
759 * po/fr.po: Updated French translation.
760
07c7854e
JE		 7612003-08-05 Jason Eckhardt <jle@rice.edu>
762
c8089be7 763 * config/tc-i860.c (i860_process_insn): Don't handle dual-bit
07c7854e
JE		 764 setting during flop argument parsing. Instead, do it after
765 instruction is fully parsed.
766
5eb0723a
JE		 7672003-08-05 Jason Eckhardt <jle@rice.edu>
768
c8089be7 769 * doc/c-i860.texi: Mention that .dual, .enddual, and .atmp
5eb0723a
JE		 770 directives are only available in Intel syntax mode.
771
5ea0549d
JE		 7722003-08-05 Jason Eckhardt <jle@rice.edu>
773
c8089be7
AM		 774 * config/tc-i860.c (s_dual): Accept .dual directive only in
775 the Intel syntax mode.
776 (s_enddual): Likewise for .enddual.
777 (s_atmp): Likewise for .atmp.
5ea0549d 778
a4622f40
AM		 7792003-08-04 Alan Modra <amodra@bigpond.net.au>
780
781 * config/tc-i386.c (i386_intel_operand): Always call i386_index_check
782 for memory operands. Pass the full operand_string to i386_index_check.
783
87505968
JE		 7842003-08-01 Jason Eckhardt <jle@rice.edu>
785
c8089be7
AM		 786 * config/tc-i860.c: Remove SYNTAX_SVR4 macro and occurrences.
787 (target_intel_syntax): Declare variable.
788 (OPTION_INTEL_SYNTAX): Declare macro.
789 (md_longopts): Add option -mintel-syntax.
790 (md_parse_option): Set target_intel_syntax.
791 (md_show_usage): Add -mintel-syntax usage.
792 (md_begin): Set reg_prefix based on target_intel_syntax.
793 (i860_process_insn): Skip register prefix only if there is one.
794 Parse relocatable expressions in either Intel or AT&T syntax based
795 on target_intel_syntax instead of the SYNTAX_SVR4 macro.
796 * doc/c-i860.texi: Document -mintel-syntax option and give blurb
797 about the differences in syntax.
87505968 798
20977673
AM		 7992003-08-01 Dmitry Diky <diwil@mail.ru>
800
801 * config/tc-msp430.c (msp430_srcoperand): Extend 'push' bug workaround
802 to all arches.
803
26c9b704
JR		 8042003-07-30 J"orn Rennecke <joern.rennecke@superh.com>
805
806 * config/tc-sh.c (md_assemble): For branches, check & update
807 valid_arch here.
808
7734b6e9
JE		 8092003-07-30 Jason Eckhardt <jle@rice.edu>
810
811 * config/tc-i860.c: Convert to ISO C90.
812
2d150871
RO		 8132003-07-30 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
814
815 * read.c (s_space): Revert 2003-07-28 change.
816
92191b29
AM		 8172003-07-30 Alan Modra <amodra@bigpond.net.au>
818
819 * config/obj-elf.c (obj_elf_change_section): Allow "x" for .note*.
820
c861c80c
AM		 8212003-07-29 Alan Modra <amodra@bigpond.net.au>
822
823 * config/tc-sh.c (tc_gen_reloc): Test for R_SH_IND12W only when ELF.
824
77a6138a
AM		 8252003-07-29 Jakub Jelinek <jakub@redhat.com>
826
827 * config/tc-ppc.c (md_apply_fix3): Fix check for lq insns.
828
34f70875
L		 8292003-07-28 H.J. Lu <hongjiu.lu@intel.com>
830
831 * config/obj-elf.c (obj_elf_section_type): Also accept "note".
832
8d548edb
RO		 8332003-07-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
834
835 * read.c (s_space): Don't warn about .space 0.
836
dcd410fe
RO		 8372003-07-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
838
839 * config/tc-mips.c (mips_flag_pdr): Define.
840 (md_begin) [OBJ_ELF]: Use it to control .pdr creation.
841 (s_mips_end) [OBJ_ELF]: Likewise.
842 (md_longopts) [OBJ_ELF]: Define OPTION_PDR, OPTION_NO_PDR.
843 (md_parse_option) [OBJ_ELF]: Handle them.
844 (md_show_usage) [OBJ_ELF]: Document -mpdr, -mno-pdr.
845
846 * doc/c-mips.texi (MIPS Opts): Document -mpdr, -mno-pdr.
847 * doc/as.texinfo (Overview) [MIPS]: Likewise.
848
3cddba1e
L		 8492003-07-25 H.J. Lu <hongjiu.lu@intel.com>
850
851 * config/obj-elf.c (obj_elf_change_section): Update
852 elf_section_type and elf_section_flags only when they are
853 specified.
854
8e8c182c
L		 8552003-07-25 H.J. Lu <hongjiu.lu@intel.com>
856
857 * config/obj-elf.c (obj_elf_change_section): Always set section
858 type and flags.
859
2f89ff8d
L		 8602003-07-25 H.J. Lu <hongjiu.lu@intel.com>
861
862 * config/obj-elf.c (special_sections): Removed.
863 (obj_elf_change_section): Call _bfd_elf_get_sec_type_attr. Set
864 elf_section_type and elf_section_flags.
865 (elf_frob_file): Set SHT_GROUP.
866
867 * config/obj-elf.h (obj_sec_set_private_data): New.
868
869 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): Removed.
870 * config/tc-ia64.h: Likewise.
871 * config/tc-m32r.h: Likewise.
872 * config/tc-m68hc11.h: Likewise.
873 * config/tc-mcore.h: Likewise.
874 * config/tc-mips.h: Likewise.
875 * config/tc-ppc.h: Likewise.
876 * config/tc-sh64.h: Likewise.
877 * config/tc-v850.h: Likewise.
878 * config/tc-xtensa.h: Likewise.
879
880 * config/tc-v850.h (SHF_V850_GPREL): Removed.
881 (SHF_V850_EPREL): Likewise.
882 (SHF_V850_R0REL): Likewise.
883
884 * subsegs.c (subseg_get): Call obj_sec_set_private_data if it
885 is defined.
886
a7f10e7a
SC		 8872003-07-24 Stephane Carrez <stcarrez@nerim.fr>
888
889 * config/tc-m68hc11.h (DWARF2_ADDR_SIZE): Use 32-bit address for
890 debugging symbols so that we handle page memory correctly.
891
834d807b
NC		 8922003-07-24 Nick Clifton <nickc@redhat.com>
893
894 * po/fr.po: Updated French translation.
895
8266886e
DJ		 8962003-07-23 Daniel Jacobowitz <drow@mvista.com>
897
898 * config/tc-arm.c (arm_archs): Add iwmmxt.
899
b41b1f95 9002003-07-22 H.J. Lu <hongjiu.lu@intel.com>
c8089be7 901
b41b1f95
L		 902 * read.c (do_parse_cons_expression): Mark nbytes unused to
903 silence gcc.
904
0c0b9be0
AO		 9052003-07-22 Alexandre Oliva <aoliva@redhat.com>
906
ba18dd6f
AO		 907 * config/tc-h8300.c (get_specific): No PCREL8 encoding for bsr/bc
908 or bsr/bs.
909
0c0b9be0
AO		 910 * config/tc-h8300.c (md_assemble): Make sure characters after
911 slash and dot are lower-case.
912
6c37ac4d
NC		 9132003-07-17 Nick Clifton <nickc@redhat.com>
914
915 * po/es.po: New Spanish translation.
916 * po/tr.po: New Turkish translation.
917 * po/opcodes.pot: Regenerate.
918
c5c0a210
AM		 9192003-07-16 Alan Modra <amodra@bigpond.net.au>
920
921 * dwarf2dbg.c (get_frag_fix): Revert 2001-11-15 change.
922 (generic_dwarf2_emit_offset): Don't define function when
923 TC__DWARF2_EMIT_OFFSET is defined.
924
5a7ea749
RS		 9252003-07-15 Richard Sandiford <rsandifo@redhat.com>
926
927 * config/tc-mips.c (hilo_interlocks): True for CPU_RM7000.
928 (mips_cpu_info_table): Add rm7000 and rm9000 entries.
963ac363 929 * doc/c-mips.texi: Document -march=rm9000.
5a7ea749 930
ec178e1b
AM		 9312003-07-15 Alan Modra <amodra@bigpond.net.au>
932
933 * config/tc-v850.c (md_assemble): When no reloc, create pcrel fixups
934 only for V850_OPERAND_DISP operands.
935
e85ca5bb
AM		 9362003-07-15 Alan Modra <amodra@bigpond.net.au>
937
938 * frags.c (frag_more): Move segment checks to..
939 (frag_alloc_check): ..here. New function.
940 (frag_append_1_char): Call frag_alloc_check.
941
76bff705
NC		 9422003-07-14 Nick Clifton <nickc@redhat.com>
943
944 * po/tr.po: Update with latest version.
945 * po/POTFILES.in: Regenerate.
946 * po/gas.pot: Regenerate.
947 * configure: Regenerate.
948
278ed128
NC		 9492003-07-14 Nick Clifton <nickc@redhat.com>
950
951 * config/tc-ip2k.c: Remove inclusion of <ctype.h>
952 * config/tc-tic4x.c: Replace inclusion of <ctype.h> with
953 "safe-ctype.h" and update use of macros.
954 * Makefile.am: Update dependencies.
955 * Makefile.in: Regenerate.
956
fce00800
AM		 9572003-07-11 Alan Modra <amodra@bigpond.net.au>
958
959 * po/gas.pot: Regenerate.
960
75e21f08
JJ		 9612003-07-10 Jakub Jelinek <jakub@redhat.com>
962
963 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define always.
964 (TARGET_USE_CFIPOP, tc_cfi_frame_initial_instructions,
965 tc_regname_to_dw2regnum, DWARF2_DEFAULT_RETURN_COLUMN,
966 DWARF2_CIE_DATA_ALIGNMENT): Define.
967 (ppc_cfi_frame_initial_instructions, tc_ppc_regname_to_dw2regnum): New
968 prototypes.
969 (ppc_cie_data_alignment): Declare.
970 * config/tc-ppc.c: Include dw2gencfi.h.
971 (ppc_cie_data_alignment): Define.
972 (md_begin): Initialize ppc_cie_data_alignment.
973 (ppc_cfi_frame_initial_instructions, tc_ppc_regname_to_dw2regnum): New
974 functions.
975 * config/tc-s390.h (DWARF2_LINE_MIN_INSN_LENGTH): Define always.
976 (TARGET_USE_CFIPOP, tc_cfi_frame_initial_instructions,
977 tc_regname_to_dw2regnum, DWARF2_DEFAULT_RETURN_COLUMN,
978 DWARF2_CIE_DATA_ALIGNMENT): Define.
979 (s390_cfi_frame_initial_instructions, tc_s390_regname_to_dw2regnum):
980 New prototypes.
981 (s390_cie_data_alignment): Declare.
982 * config/tc-s390.c: Include dw2gencfi.h.
983 (s390_cie_data_alignment): Define.
984 (md_begin): Initialize s390_cie_data_alignment.
985 (s390_cfi_frame_initial_instructions, tc_s390_regname_to_dw2regnum):
986 New functions.
987
2ce28d43
AO		 9882003-07-10 Alexandre Oliva <aoliva@redhat.com>
989
990 2002-12-12 Alexandre Oliva <aoliva@redhat.com>
991 * config/tc-mn10300.h (EXTERN_FORCE_RELOC): Don't define to zero.
992 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
993 * configure.in (am33_2.0, mn10300-*-linux*): Added.
994 * configure: Rebuilt.
995 * config/tc-mn10300.h (TARGET_FORMAT) [TE_LINUX]: Define to
996 elf32-am33lin.
997 * config/tc-mn10300.c (md_begin) [TE_LINUX]: Choose AM33/2.0
998 by default.
999
bf6f0d0c
AO		 10002003-07-09 Alexandre Oliva <aoliva@redhat.com>
1001
1002 2003-02-25 Alexandre Oliva <aoliva@redhat.com>
1003 * config/tc-mn10300.c (mn10300_check_fixup): Set GOT_PCREL type
1004 for subtracts from GLOBAL_OFFSET_TABLE that could not be
1005 simplified.
1006 2002-07-18 Alexandre Oliva <aoliva@redhat.com>
1007 * config/tc-mn10300.c (mn10300_check_fixup): Accept subtracts that
1008 could not be simplified.
1009 (tc_gen_reloc): Turn an absolute fx_subsy into part of fx_offset.
1010 2001-11-04 Alexandre Oliva <aoliva@redhat.com>
1011 * config/tc-mn10300.h (TC_RELOC_RTSYM_LOC_FIXUP): Don't adjust
1012 BDF_RELOC_MN10300_GOT32.
1013 * config/tc-mn10300.c (mn10300_fix_adjustable): If
1014 TC_RELOC_RTSYM_LOC_FIXUP doesn't hold, it's not adjustable.
1015 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
1016 * config/tc-mn10300.c (mn10300_parse_name): Don't return a
1017 symbol if we know its value.
1018 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
1019 * config/tc-mn10300.h (GLOBAL_OFFSET_TABLE_NAME): Remove
1020 duplicate underscore prefix.
1021 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
1022 * config/tc-mn10300.c (mn10300_parse_name): Store relocation
1023 type in X_md, not X_add_number. Zero X_add_number.
1024 (mn10300_check_fixup): Extract relocation type from X_md.
1025 * config/tc-mn10300.h: Update comment.
1026 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
1027 * config/tc-mn10300.h (O_GOTOFF, O_PLT, O_GOT): Replace with...
1028 (O_PIC_reloc): this.
1029 * config/tc-mn10300.c (mn10300_PIC_related_p): Use it.
1030 (mn10300_check_fixup): Likewise.
1031 (mn10300_parse_name): Set X_add_number to relocation type.
1032 * config/tc-mn10300.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1033 TC_RELOC_RTSYM_LOC_FIXUP, md_parse_name, TC_CONS_FIX_NEW,
1034 O_GOTOFF, O_PLT, O_GOT): Define.
1035 * config/tc-mn10300.c (mn10300_PIC_related_p): New fn.
1036 (mn10300_check_fixup): New fn.
1037 (md_assemble): Call it. Check for PIC-related relocs.
1038 (mn10300_cons_fix_new): Likewise. New fn.
1039 (mn10300_end_of_match): New fn.
1040 (mn10300_md_parse_name_cont): New fn.
1041
e7b71525
AO		 10422003-07-09 Alexandre Oliva <aoliva@redhat.com>
1043
1044 2000-05-25 Alexandre Oliva <aoliva@cygnus.com>
1045 * config/tc-mn10300.c (mn10300_insert_operand): Negate negative
1046 accumulator's shift.
1047 2000-05-08 Alexandre Oliva <aoliva@cygnus.com>
1048 * config/tc-mn10300.c (md_relax_table, md_convert_frag,
1049 md_assemble, md_estimate_size_before_relax): Handle fbCC.
1050 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
1051 * config/tc-mn10300.c (HAVE_AM33): Redefine in terms of
1052 HAVE_AM33_2.
1053 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
1054 * config/tc-mn10300.c (md_pseudo_table): Use AM33_2 constant.
1055 (HAVE_AM33): Match AM33_2 too.
1056 (HAVE_AM33_2): New macro.
1057 (md_assemble): Use it. Match 2.0 registers only if HAVE_AM33_2.
1058 2000-04-01 Alexandre Oliva <aoliva@cygnus.com>
1059 * config/tc-mn10300.c (md_pseudo_table): Added `am33_2'.
1060 (float_registers, double_registers): New variables.
1061 (float_register_name, double_register_name): New functions.
1062 (md_assemble): Recognize FP registers. Implement FMT_D3.
1063 (mn10300_insert_operand): Support FP registers.
1064
115695a8
CD		 10652003-07-08 Chris Demetriou <cgd@broadcom.com>
1066
1067 * config/tc-mips.c (mips_validate_fix): Do not warn about branch
1068 target being a global symbol if not compiling SVR4 PIC code.
1069
9f7598c1
NC		 10702003-07-07 Nick Clifton <nickc@redhat.com>
1071
1072 * doc/c-m32r.texi (M32R-Directives): New node. Document the
1073 .high, .shigh and .low directives.
1074
1b680e4f
RS		 10752003-07-07 Richard Sandiford <rsandifo@redhat.com>
1076
1077 * config/tc-h8300.c (h8300sxnmode): Add prototype.
1078 (DSYMMODE): Remove.
1079 (parse_exp): Replace expressionS argument with a h8_op. Parse the
1080 operand size as well.
1081 (skip_colonthing): Remove unused expression argument. Tighten checks
1082 for 2-digit sizes.
1083 (colonmod24): Remove.
1084 (get_mova_operands): Combine calls to parse_exp and skip_colonthing.
1085 (get_operand): Likewise. Use the standard code to read the size of
1086 pc-relative operands.
1087 (fix_operand_size): Include the size-guessing logic that used to be
1088 in colonmod24 and get_operand. Don't apply dd:2 optimizations to
1089 offsets with a symbolic component.
1090
0cea6190
NC		 10912003-07-04 Nick Clifton <nickc@redhat.com>
1092
1093 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Use ARRAY_SIZE
1094 macro to compute size of selected register name array.
1095
933fbc29
MS		 10962003-07-01 Martin Schwidefsky <schwidefsky@de.ibm.com>
1097
1098 * config/tc-s390.c (md_parse_option): Add cpu type z990.
1099 (md_begin): Add minimal cpu type logic for instructions with different
1100 binary format depending on the cpu.
1101 (md_assemble): Remove check for minimal cpu.
1102 (s390_insert_operand): Add support for long displacements.
1103 (md_gather_operands): Likewise.
1104 (tc_s390_fix_adjustable): Likewise.
1105 (tc_s390_force_relocation): Likewise.
1106 (md_apply_fix3): Likewise.
1107
1a2c1fad
CD		 11082003-06-30 Chris Demetriou <cgd@broadcom.com>
1109
1110 * config/tc-mips.c (s_mipsset): Implement -march= handling
1111 differently.
1112
17a2f251
TS		 11132003-06-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1114
1115 * config/tc-mips.c: Convert to ISO C90 prototypes. Remove unnecessary
1116 prototypes and casts. Replace PTR with void *. Reformat.
1117 * config/tc-mips.h: Likewise.
1118
6344efa4
AM		 11192003-06-30 Alan Modra <amodra@bigpond.net.au>
1120
1121 * config/tc-ia64.c (note_register_values): Warning fix.
1122 * config/tc-mips.c (append_insn): Likewise.
1123
fef14a42
TS		 11242003-06-29 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1125
1126 * config/tc-mips.c (mips_set_options,mips_opts): Support for
1127 .set arch=FOO.
1128 (file_mips_arch): Rename mips_arch.
1129 (mips_arch_info,mips_tune_info): Remove.
1130 (hilo_interlocks,gpr_interlocks,cop_interlocks): Use mips_opts.arch.
1131 (mips_cpu_info_from_arch): New function.
1132 (md_begin): Use file_mips_arch.
1133 (macro_build,macro,mips_ip): Use mips_opts.arch.
1134 (mips_set_architecture): Init file_mips_arch and mips_opts.arch.
1135 (mips_after_parse_args): Remove mips_arch_info and mips_tune_info.
1136 Use file_mips_arch.
1137 (s_mipsset): Support for .set arch=FOO.
1138 (mips_cpu_info_table): Fix typo.
1139
02fc3089
L		 11402003-06-26 H.J. Lu <hongjiu.lu@intel.com>
1141
1142 * config/tc-i386.c (md_assemble): Declare "exp" before "if".
1143
2d0d09ca
RS		 11442003-06-25 Richard Sandiford <rsandifo@redhat.com>
1145
1146 * config/tc-h8300.c (get_specific): Allow ':8' to be used for
1147 unsigned 8-bit operands.
1148
685736be
NC		 11492003-06-24 Nick Clifton <nickc@redhat.com>
1150
1151 * read.c (s_comm): Change error message to assume an unsigned size
1152 has been passed to .comm.
1153 * config/tc-sparc.c (s_common): Likewise.
1154 * write.c (write_contents): Replace 'unsigned long' with
1155 'addressT' and 'long' with offsetT in order to allow computations
1156 with very large values to work for 64-bit addressed targets.
1157 (relax_and_size_all_segments): Likewise.
1158 (relax_frag): Likewise.
1159 (relax_segment): Likewise.
e85ca5bb 1160
e98d298c
MM		 11612003-06-23 Mark Mitchell <mark@codesourcery.com>
1162
1163 * config/tc-ppc.c (ppc_cleanup): Use bytes to count APUinfo slots.
1164
ca164297
L		 11652003-06-23 H.J. Lu <hongjiu.lu@intel.com>
1166
1167 * gas/config/tc-i386.c (md_assemble): Support Intel Precott New
1168 Instructions.
1169
1170 * gas/config/tc-i386.h (CpuPNI): New.
1171 (CpuUnknownFlags): Add CpuPNI.
1172
041340ad
JW		 11732003-06-23 <davidm@hpl.hp.com>
1174
1175 * config/tc-ia64.c (pseudo_func): Add ABI constants for linux,
1176 freebsd, openvms, and nsk (non-stop kernel).
1177
b7599f01
JT		 11782003-06-22 Jason Thorpe <thorpej@wasabisystems.com>
1179
1180 * config/tc-ns32k.c (md_begin): Initialize inst_hash_table after
1181 all locals have been declared.
1182
b7c7d6c1
TS		 11832003-06-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1184
1185 * config/tc-mips.c (ADDRESS_ADD_INSN,ADDRESS_ADDI_INSN): Remove
1186 special handling for n32 ABI.
1187 (macro): Likewise.
1188
815ddb50
TS		 11892003-06-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1190
1191 * config/tc-mips.c (s_cpsetup,s_cprestore,s_cpreturn): Revert
1192 2003-06-11 change.
1193
f590b86e
CG		 11942003-06-19 Christian Groessler <chris@groessler.org>
1195
1196 * config/tc-z8k.c (parse_reg): Invalid registers generate an error
1197 now, not only a warning. Add some more checks to detect invalid
1198 registers.
1199 (get_operand): For CLASS_IR remember register size in mode struct.
1200 (get_specific): Handle new CLASS_IRO type. Add register size
1201 checks for CLASS_IR and CLASS_IRO.
e85ca5bb 1202 (md_apply_fix3): Fix undefined usage of buf.
f590b86e 1203
931e13a6
AM		 12042003-06-19 Alan Modra <amodra@bigpond.net.au>
1205
1206 * config/tc-ppc.c (ppc_csect): Pass alignment to ppc_change_csect.
1207 (ppc_change_csect): Add align param. Align frag at start of csect.
1208 (ppc_section, ppc_named_section): Adjust ppc_change_csect calls.
1209 (ppc_frob_section): Align vma.
1210
9393cb0d
JJ		 12112003-06-18 Jakub Jelinek <jakub@redhat.com>
1212
1213 * dw2gencfi.c (EH_FRAME_ALIGNMENT): Define if not defined.
1214 (output_cie): Don't pad.
1215 (output_fde): Add align argument. Pad to align if not 0.
1216 (cfi_finish): Set .eh_frame alignment to EH_FRAME_ALIGNMENT.
1217 Pad just last FDE to EH_FRAME_ALIGNMENT.
1218
df9a398f
MS		 12192003-06-18 Martin Schwidefsky <schwidefsky@de.ibm.com>
1220
1221 * config/tc-s390.c (init_default_arch): Make current_mode_mask
1222 dependent on s390_arch_size and current_cpu dependent on
1223 current_mode_mask.
1224
2fe04c57
NC		 12252003-06-18 Svein E. Seldal <Svein.Seldal@solidas.com>
1226
1227 * configure.in: Add c4x as an architecture variant to tic4x.
1228 * configure: Regenerate.
1229 * Makefile.in: Regenerate.
1230 * doc/Makefile.in: Regenerate.
1231
9f2b53d7
AM		 12322003-06-18 Alan Modra <amodra@bigpond.net.au>
1233
1234 * config/tc-ppc.c (ppc_elf_suffix): Don't remove symbols other than
1235 ".TOC." from PPC64_TOC relocs.
1236
ba0b2174
AM		 12372003-06-17 Alan Modra <amodra@bigpond.net.au>
1238
1239 * config/tc-ppc.c (md_apply_fix3): Allow BRTAKEN, BRNTAKEN relocs.
1240
f899b4b8
TS		 12412003-06-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1242
1243 * config/tc-mips.c (ADDRESS_ADD_INSN,ADDRESS_ADDI_INSN,
1244 ADDRESS_LOAD_INSN,ADDRESS_STORE_INSN): New macros.
1245 (macro_build_ldst_constoffset,load_address,macro,s_cpsetup,
1246 s_cprestore,s_cpadd): Use them.
1247
399f703e
HPN		 12482003-06-16 Hans-Peter Nilsson <hp@axis.com>
1249
1250 * configure.in: Add specific case for cris-*-linux-gnu* with
1251 em=linux.
1252 * configure: Regenerate.
1253 * config/tc-cris.c (DEFAULT_CRIS_AXIS_LINUX_GNU): New macro, TRUE
1254 if TE_LINUX defined, else FALSE.
1255 (bfd_boolean demand_register_prefix): Set default from
1256 DEFAULT_CRIS_AXIS_LINUX_GNU.
1257 (symbols_have_leading_underscore): Similar.
1258 * config/tc-cris.h (LOCAL_LABELS_DOLLAR): Define to 1.
1259
39c2da32
RE		 12602003-06-13 Richard Earnshaw <rearnsha@arm.com>
1261
1262 * tc-arm.c (FPU_DEFAULT, case TE_LINUX): Default to FPU_ARCH_FPA.
1263 (FPU_DEFAULT, case TE_NetBSD): Default to FPU_ARCH_VFP for ELF,
1264 FPU_ARCH_FPA for AOUT.
1265 (md_begin): Don't try to guess the floating point architecture from
1266 the CPU if the OS ABI (Linux, NetBSD) mandates a particular form.
1267
a06a29f2
NC		 12682003-06-13 Robert Millan <zeratul2@wanadoo.es>
1269
1270 * configure.in: Add i386-netbsd-gnu target.
1271 * configure: Regenerate.
1272
d88ef7a6
TT		 12732003-06-12 Tom Tromey <tromey@redhat.com>
1274
1275 * doc/as.texinfo (Comm): Added @node. Moved before CFI
1276 directives node.
1277
34ce925e
RS		 12782003-06-12 Richard Sandiford <rsandifo@redhat.com>
1279
1280 * config/tc-mips.c (append_insn): In a compound relocation, take the
1281 field width from the final (outermost) operator.
1282
cdfbf930
RH		 12832003-06-11 Richard Henderson <rth@redhat.com>
1284
1285 * dw2gencfi.c (struct cfi_escape_data): New.
1286 (cfi_add_CFA_nop): Remove.
1287 (CFI_escape, dot_cfi_escape): New.
1288 (dot_cfi): Remove nop.
1289 (cfi_pseudo_table): Remove nop; add escape.
1290 (output_cfi_insn): Likewise.
1291 (select_cie_for_fde): Stop on escape.
1292 * dw2gencfi.h (cfi_add_CFA_nop): Remove.
1293 * read.c, read.h (do_parse_cons_expression): New.
1294 * doc/as.texinfo (.cfi_escape): New.
1295
8c1a34cd
TS		 12962003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1297
1298 * config/tc-mips.c (s_cpsetup): Use mips_frame_reg instead of SP.
1299 (s_cprestore): Likewise.
1300 (s_cpreturn): Likewise.
1301
4b0cff4e
TS		 13022003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1303
1304 * config/tc-mips.c (tc_gen_reloc): Initialize retval amd reloc
1305 with zeros.
1306
a7ebbfdf
TS		 13072003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1308
1309 * config/tc-mips.c (md_pcrel_from): Return actual pcrel address.
1310 (md_apply_fix3): Ignore non-special relocations. Remove superfluous
1311 exceptions from size assert. Remove most of the addend fixup
1312 specialcasing. Remove value, use valP directly. simplify fx_addnumber
1313 handling. Remove zero addend specialcases.
1314 (tc_gen_reloc): Use appropriate value for reloc2 addend. Remove
1315 the addend fixup specialcase.
1316 * config/tc-mips.h (MD_APPLY_SYM_VALUE): Define as 0.
1317
d25d759d
TS		 13182003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1319
1320 * write.c (write_relocs): Use xcalloc. Fix relocs initialization
1321 in the RELOC_EXPANSION_POSSIBLE case.
1322
9d83078b
AM		 13232003-06-11 Alan Modra <amodra@bigpond.net.au>
1324
1325 * config/tc-i960.c (line_comment_chars): Add '#'.
1326 * config/tc-mn10200.c (tc_gen_reloc): Don't ignore fx_subsy.
1327
3b443373
L		 13282003-06-11 H.J. Lu <hongjiu.lu@intel.com>
1329
1330 * po/Make-in (DESTDIR): New.
1331 (install-data-yes): Support $(DESTDIR).
1332 (uninstall): Likewise.
1333
795bb480
AM		 13342003-06-11 Alan Modra <amodra@bigpond.net.au>
1335
1336 * Makefile.am: Run "make dep-am".
1337 * Makefile.in: Regenerate.
1338 * po/POTFILES.in: Regenerate.
1339
b11dcf4e
DE		 13402003-06-10 Doug Evans <dje@sebabeach.org>
1341
1342 * cgen.c (gas_cgen_finish_insn): CGEN_INSN_RELAX renamed to
1343 CGEN_INSN_RELAXED.
1344 * config/tc-fr30.c (md_estimate_size_before_relax): Ditto.
1345 * config/tc-m32r.c (md_estimate_size_before_relax): Ditto.
1346 * config/tc-openrisc.c (md_estimate_size_before_relax): Ditto.
1347
adadcc0c
AM		 13482003-06-10 Alan Modra <amodra@bigpond.net.au>
1349 Gary Hade <garyhade@us.ibm.com>
1350
1351 * config/tc-ppc.c (md_assemble): Handle PPC_OPERAND_DQ.
1352 (md_apply_fix3): Special case lq insn.
1353
0613284f
RS		 13542003-06-10 Richard Sandiford <rsandifo@redhat.com>
1355
1356 * config/tc-h8300.c (get_rtsl_operands): Accept unbracketed register
1357 lists. Allow single-register ranges.
1358
f4984206
RS		 13592003-06-10 Richard Sandiford <rsandifo@redhat.com>
1360
1361 * config/tc-h8300.c (h8300sxnmode): New.
7134554a 1362 (md_pseudo_table): Add .h8300sxn entry.
f4984206 1363
12b55ccc
L		 13642003-06-09 H.J. Lu <hongjiu.lu@intel.com>
1365
1366 * NEWS: Updated for the new -n option for the i386 assembler.
1367
1368 * config/tc-i386.c (optimize_align_code): New.
1369 (md_shortopts): Add 'n'.
1370 (md_parse_option): Handle 'n'.
1371 (md_show_usage): Add '-n'.
1372
1373 * config/tc-i386.h (optimize_align_code): Declared.
1374 (md_do_align): Optimize code alignment only if optimize_align_code
1375 is not 0.
1376
1377 * doc/as.texinfo: Add the new -n option.
1378
1379 * doc/c-i386.texi: Document the new -n option.
1380
fa87b337
RH		 13812003-06-07 Richard Henderson <rth@redhat.com>
1382
17076204
RH		 1383 * doc/as.texinfo: Document .cfi_rel_offset.
1384
fa87b337
RH		 1385 * dw2gencfi.c (struct cfa_save_data, cfa_save_stack): New.
1386 (cfi_add_CFA_offset): Detect invalid offsets.
1387 (cfi_add_CFA_remember_state): Save cur_cfa_offset.
1388 (cfi_add_CFA_restore_state): Restore it.
1389 (CFI_rel_offset): New.
1390 (cfi_pseudo_table): Add it.
1391 (dot_cfi): Handle it.
1392
52628315
L		 13932003-06-07 H.J. Lu <hongjiu.lu@intel.com>
1394
1395 * app.c (do_scrub_chars): Add states 14 and 15 to handle
1396 predicate for ia64.
1397
d4ea8842
MS		 13982003-06-05 Michael Snyder <msnyder@redhat.com>
1399
1400 * config/tc-h8sx.c (get_specific): Distinguish h8h from h8s ops.
1401 (build_bytes): Ditto.
1402
14032003-06-05 Richard Sandiford <rsandifo@redhat.com>
1404
1405 * config/tc-h8sx.c (DMODE): Remove.
1406 (colonmod24): Don't choose a default if the operand is a 16-bit
1407 constant integer.
1408 (fix_operand_size): New function.
1409 (md_assemble): Use it to choose between @(d:2, ERn) and @(d:16,ERn).
1410 Adjust @(d:2,ERn) operands before choosing the specific opcodes.
1411
2be24b54
ML		 14122003-06-05 Michal Ludvig <mludvig@suse.cz>
1413
1414 * dw2gencfi.c (cfi_add_CFA_insn, cfi_add_CFA_insn_reg)
1415 (cfi_add_CFA_insn_reg_reg, cfi_add_CFA_insn_reg_offset): New.
1416 (cfi_add_CFA_offset, cfi_add_CFA_def_cfa)
1417 (cfi_add_CFA_register, cfi_add_CFA_def_cfa_register)
1418 (cfi_add_CFA_def_cfa_offset): Use cfi_add_CFA_insn_*().
1419 (cfi_add_CFA_restore, cfi_add_CFA_undefined)
1420 (cfi_add_CFA_same_value, cfi_add_CFA_remember_state)
1421 (cfi_add_CFA_restore_state, cfi_add_CFA_nop): New.
1422 (cfi_pseudo_table): New directives .cfi_return_column,
1423 .cfi_restore, .cfi_undefined, .cfi_same_value,
1424 .cfi_remember_state, .cfi_restore_state, .cfi_nop.
1425 (dot_cfi, output_cfi_insn): Handle new directives.
1426 * dw2gencfi.h (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 prototypes.
1429
757bc393
RH		 14302003-06-04 Richard Henderson <rth@redhat.com>
1431
1233ae62
RH		 1432 * dw2gencfi.c (output_cfi_insn): Fix typo for negative offsets.
1433
757bc393
RH		 1434 * dw2gencfi.c (cfi_finish): Set .eh_frame read-only.
1435
f4b97536
RH		 14362003-06-04 Richard Henderson <rth@redhat.com>
1437
1438 * config/tc-alpha.c (s_alpha_usepv): New.
1439 (md_pseudo_table): Add it.
1440 (alpha_cfi_frame_initial_instructions): New.
1441 * config/tc-alpha.h (TARGET_USE_CFIPOP): New.
1442 (tc_cfi_frame_initial_instructions): New.
1443 * doc/c-alpha.texi: Document .usepv.
1444
68d55fe3
JJ		 14452003-06-04 Jakub Jelinek <jakub@redhat.com>
1446
1447 * as.c (show_usage): Document --execstack and --noexecstack.
1448 (parse_args): Add --execstack and --noexecstack.
1449 (main): Create .note.GNU-stack section if --execstack or
1450 --noexecstack was given on comand line, set its SHF_EXECINSTR bit.
1451 * as.h (flag_execstack, flag_noexecstack): New.
1452
f9b4148d
CD		 14532003-06-03 Chris Demetriou <cgd@broadcom.com>
1454
1455 * config/tc-mips.c: (OPTION_ARCH_BASE, OPTION_ASE_BASE)
1456 (OPTION_COMPAT_ARCH_BASE, OPTION_FIX_BASE)
1457 (OPTION_MISC_BASE): New defines.
1458 (OPTION_BREAK, OPTION_CONSTRUCT_FLOATS, OPTION_EB, OPTION_EL)
1459 (OPTION_ELF_BASE, OPTION_FIX_VR4122, OPTION_FP32, OPTION_FP64)
1460 (OPTION_GP32, OPTION_GP64, OPTION_M3900, OPTION_M4010, OPTION_M4100)
1461 (OPTION_M4650, OPTION_M7000_HILO_FIX, OPTION_MARCH, OPTION_MDMX)
1462 (OPTION_MEMBEDDED_PIC, OPTION_MIPS1, OPTION_MIPS16, OPTION_MIPS2)
1463 (OPTION_MIPS3, OPTION_MIPS32, OPTION_MIPS32R2, OPTION_MIPS3D)
1464 (OPTION_MIPS4, OPTION_MIPS5, OPTION_MIPS64)
1465 (OPTION_MNO_7000_HILO_FIX, OPTION_MTUNE, OPTION_NO_CONSTRUCT_FLOATS)
1466 (OPTION_NO_FIX_VR4122, OPTION_NO_M3900, OPTION_NO_M4010)
1467 (OPTION_NO_M4100, OPTION_NO_M4650, OPTION_NO_MDMX, OPTION_NO_MIPS16)
1468 (OPTION_NO_MIPS3D, OPTION_NO_RELAX_BRANCH, OPTION_RELAX_BRANCH)
1469 (OPTION_TRAP): Redefine in terms of new defines.
1470 (md_longopts): Reorder entries.
1471
7ee7b84d
MS		 14722003-05-14 Michael Snyder <msnyder@redhat.com>
1473 From Bernd Schmidt <bernds@redhat.com>
1474 and Michael Snyder <msnyder@redhat.com>
1475 and Alexandre Oliva <aoliva@redhat.com>
1476 * config/tc-h8300.c: Add insns and addressing modes for h8300sx.
1477 * config/tc-h8300.h: Ditto.
1478
e30ddb24
NC		 14792003-06-03 Nick Clifton <nickc@redhat.com>
1480
1481 * tc-v850.c (tc-gen_reloc): Translate BFD_RELOC_32 into
adadcc0c
AM		 1482 BFD_RELOC_32_PCREL if the reloc is pc-relative. Do this
1483 before calling bfd_reloc_type_lookup.
1484
ed7d5d1a
AM		 14852003-06-02 Alan Modra <amodra@bigpond.net.au>
1486
1487 * read.c (emit_expr): Set dot_value.
1488 * dw2gencfi.c (output_fde): Remove pcrel reloc hack.
1489
c1ed1235
AM		 14902003-06-02 Alan Modra <amodra@bigpond.net.au>
1491
1492 * macro.c (sub_actual): Don't lose string if it turns out that
1493 &string wasn't an arg.
1494
eafbc43f
RH		 14952003-05-31 Richard Henderson <rth@redhat.com>
1496
1497 * dw2gencfi.c (output_fde): Use fix_new to emit pc-relative reloc.
1498 (cfi_finish): Set flag_traditional_format around .eh_frame data.
1499
f37f01cf
RH		 15002003-05-29 Richard Henderson <rth@redhat.com>
1501
1502 * config/tc-alpha.c (alpha_cur_ent_sym): Remove.
1503 (all_frame_data, plast_frame_data, cur_frame_data): New.
1504 (s_alpha_ent): Record data for dwarf2 cfi.
9f470756
L		 1505 (s_alpha_end, s_alpha_mask, s_alpha_frame, s_alpha_prologue): Likewise.
1506 (alpha_elf_md_end): Emit dwarf2 cfi for ecoff unwind directives.
f37f01cf
RH		 1507 * config/tc-alpha.h (md_end): New.
1508 (DWARF2_DEFAULT_RETURN_COLUMN): New.
1509 (DWARF2_CIE_DATA_ALIGNMENT): New.
1510
a197c351
NC		 15112003-05-29 Nick Clifton <nickc@redhat.com>
1512
1513 * configure.in: Add i386-*-freebsd* entry.
1514 * configure: Regenerate.
1515
4bf4a882 15162003-05-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
ed7d5d1a
AM		 1517
1518 * config/tc-m32r.c: Amend comment to refer to Renesas
4bf4a882 1519
756d1d01
RH		 15202003-05-27 Richard Henderson <rth@redhat.com>
1521
1522 * expr.c (make_expr_symbol): Fold FAKE_LABEL_NAME use into the
1523 symbol_create call.
1524 (current_location): Use symbol_temp_new_now.
1525 * stabs.c (s_stab_generic): Use symbol_temp_new.
1526 * symbols.c (temp_label_name): Remove.
1527 (symbol_temp_new, symbol_temp_make): Use FAKE_LABEL_NAME.
1528
a4447b93
RH		 15292003-05-27 Richard Henderson <rth@redhat.com>
1530
1531 * dw2gencfi.c, dw2gencfi.h: Rewrite from scratch.
1532 * as.c (main): Always call cfi_finish.
1533 * config/tc-i386.c (x86_dwarf2_return_column): New.
1534 (x86_cie_data_alignment): New.
1535 (md_begin): Set them.
1536 (tc_x86_cfi_init): Remove.
1537 (tc_x86_regname_to_dw2regnum): Fix 32-bit register numbers;
1538 return int, not unsigned long; don't as_bad here.
1539 (tc_x86_frame_initial_instructions): Streamline; use
1540 updated api.
1541 * config/tc-i386.h (tc_cfi_init): Remove.
1542 (DWARF2_DEFAULT_RETURN_COLUMN): New.
1543 (DWARF2_CIE_DATA_ALIGNMENT): New.
1544
b7d6ed97
RH		 15452003-05-27 Richard Henderson <rth@redhat.com>
1546
1547 * symbols.c (temp_label_name): New.
1548 (symbol_temp_new, symbol_temp_new_now, symbol_temp_make): New.
1549 (symbol_set_value_now): New.
1550 * symbols.h: Prototype them.
1551 * dwarf2dbg.c: Use them.
1552 (fake_label_name, symbol_new_now, set_symbol_value_now): Remove.
1553
14218d5f
JE		 15542003-05-23 Jason Eckhardt <jle@rice.edu>
1555
1556 * config/tc-i860.c (target_xp): Declare variable.
1557 (OPTION_XP): Declare macro.
1558 (md_longopts): Add option -mxp.
1559 (md_parse_option): Set target_xp.
1560 (md_show_usage): Add -mxp usage.
1561 (i860_process_insn): Recognize XP registers bear, ccr, p0-p3.
1562 (md_assemble): Don't try expansions if XP_ONLY is set.
1563 * doc/c-i860.texi: Document -mxp option and i860XP support.
1564
36ede617
EC		 15652003-05-23 Eric Christopher <echristo@redhat.com>
1566
1567 * config/tc-mips.c (macro_build_jalr): Warning patrol.
1568
a105a300
TS		 15692003-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1570
1571 * config/tc-mips.c (append_insn): Use actual relocation size for new
1572 fixp's. Don't relax overflow checking for partial_inplace relocations.
1573 Use the actual relocation type in combined relocs, not just the type
1574 of the first one.
1575 (macro_build_jalr): Use actual relocation size for new fix.
1576 (s_cpsetup, s_gpdword): Likewise.
1577
dc9461f6
TS		 15782003-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1579
1580 * config/tc-mips.c (macro): Don't use uninitialized tempreg.
1581
ceb41009
NC		 15822003-05-22 Nick Clifton <nickc@redhat.com>
1583
1584 * config/tc-xstormy16.c (md_pcrel_from_section): Do not produce
1585 section relative offsets for relocs that will not be based on the
1586 section symbol.
1587 (xstormy16_md_apply_fix3): Remove previous patch to this
1588 function.
1589
143d77c5
EC		 15902003-05-07 Eric Christopher <echristo@redhat.com>
1591
ed7d5d1a
AM		 1592 * config/tc-mips.c (mips_abicalls): New variable.
1593 (md_parse_option): Use.
1594 (s_option): Ditto.
1595 (s_abicalls): Ditto.
1596 (mips_elf_final_processing): Set EF_MIPS_PIC and
1597 EF_MIPS_CPIC dependent on above.
143d77c5 1598
85c77c38
DA		 15992003-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1600
1601 * tc-hppa.c (hppa_symbol_chars): Remove `,' and `!'.
1602
87ccc1b0
NC		 16032003-05-21 Nick Clifton <nickc@redhat.com>
1604
ed7d5d1a
AM		 1605 * config/obj-elf.c: Include dwarf2dbg.h.
1606 (elf_pseudo_tab): Add .file and .loc.
1607 * config/tc-arc.c (md_pseudo_table): Remove .file and .loc.
1608 * config/tc-arm.c: Likewise.
1609 * config/tc-h8300.c: Likewise.
1610 * config/tc-hppa.c: Likewise.
1611 * config/tc-ia64.c: Likewise.
1612 * config/tc-m68hc11.c: Likewise.
1613 * config/tc-m68k.c: Likewise.
1614 * config/tc-mmix.c: Likewise.
1615 * config/tc-mn10300.c: Likewise.
1616 * config/tc-ppc.c: Likewise.
1617 * config/tc-sh.c: Likewise.
1618 * config/tc-sparc.c: Likewise.
1619 * config/tc-v850.c: Likewise.
1620 * config/tc-frv.c: Likewise, and remove redundant inclusion of
1621 dwarf2dbg.h.
1622 * config/tc-ip2k.c: Likewise.
1623 * config/tc-iq2000.c: Likewise.
1624 * config/tc-xstormy16.c: Likewise.
1625 * config/tc-xtensa.c: Likewise.
87ccc1b0 1626 * Makefile.am: Regenerate dependencies.
ed7d5d1a
AM		 1627 * Makefile.in: Regenerate.
1628 * aclocal.m4: Regenerate.
1629 * config.in: Regenerate.
1630 * configure: Regenerate.
1631 * po/POTFILES.in: Regenerate.
1632 * po/gas.pot: Regenerate.
143d77c5 1633
7ed2c8b0
NC		 16342003-05-21 Nick Clifton <nickc@redhat.com>
1635
1636 * dw2gencfi.c (cfi_get_label): Use symbol_make for non
1637 BFD_ASSEMBLER targets.
1638 (cfi_startproc): Change type of saved_seg and cfi_seg to segT.
1639 (dot_cfi_endproc): Only call bfd_set_section_flags for targets
1640 defining BFD_ASSEMBLER.
1641
39b82151
ML		 16422003-05-20 Michal Ludvig <mludvig@suse.cz>
1643
1644 * as.c (main): Remove tc_cfi_init().
143d77c5 1645 * dw2gencfi.c (cfi_parse_arg): Allow regnames beginning
39b82151
ML		 1646 with '%'.
1647 (cfi_pseudo_table): Add "cfi_register" entry.
1648 (cfi_make_insn): Handle CFA_register.
1649 (cfi_output_insn): Ditto.
1650 (dot_cfi): Ditto.
1651 (cfi_get_label): Add 'simple' modifier to .cfi_startproc.
1652 (dot_cfi_endproc): Reuse already emitted CIEs.
1653 * testsuite/gas/cfi/cfi-i386.d: New pattern.
1654 * testsuite/gas/cfi/cfi-x86-64.d: Ditto.
1655
f53e95c7
NC		 16562003-05-20 Nick Clifton <nickc@redhat.com>
1657
1658 * config/tc-xstormy16.c: Include dwarf2dbg.h.
1659 (md_pseudo_table): Add entries for .loc and .line.
1660
7c0295b1
AM		 16612003-05-20 Alan Modra <amodra@bigpond.net.au>
1662
1663 * dw2gencfi.c (cfi_parse_arg): Only use tc_regname_to_dw2regnum if
1664 defined.
1665 (dot_cfi_endproc): Avoid C99 construct.
1666
54cfded0
AM		 16672003-05-20 Michal Ludvig <mludvig@suse.cz>
1668
1669 * dw2gencfi.c, dw2gencfi.h: New files.
1670 * config/tc-i386.c (tc_x86_cfi_init): New function.
1671 * config/tc-i386.h (TARGET_USE_CFIPOP, tc_cfi_init): New defines.
1672 * as.c (parse_args): Set verbose flag on --verbose.
1673 (main): Call tc_cfi_init()/cfi_finish().
1674 * as.h (verbose): New external variable.
1675 * read.c (pobegin): Insert CFI pops to the list.
1676 * symbols.c (local_symbol_make): Make symbol external.
1677 * symbols.h (local_symbol_make): New prototype.
1678 * Makefile.am: Add dw2gencfi.[ch] files. Run "make dep-am".
1679 * Makefile.in: Regenerate.
1680 * doc/as.texinfo: Added node "CFI directives" with description of
1681 all implemented .cfi_* directives.
1682 * doc/Makefile.in: Regenerate.
1683 * po/POTFILES.in: Regenerate.
1684
a1f3c24c
SS		 16852003-05-19 Svein E. Seldal <Svein.Seldal@solidas.com>
1686
54cfded0
AM		 1687 * config/tc-tic4x.c (md_assemble): Added support for one-line parallel
1688 insns.
1975ab25 1689 * config/tc-tic4x.h: Added DOUBLEBAR_PARALLEL definition
a1f3c24c 1690
b645cb17
JE		 16912003-05-18 Jason Eckhardt <jle@rice.edu>
1692
1693 * config/tc-i860.c (i860_process_insn): Initialize fc after
1694 each opcode mismatch.
1695
80c7c40a
NC		 16962003-05-16 Kelley Cook <kelleycook@wideopenwest.com>
1697
1698 * configure.in: Accept i[3-7]86 variants.
1699 * configure: Regenerate.
1700
c344a4c8
TS		 17012003-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1702
1703 * config/tc-mips.h: Fix comment formatting.
1704
64e55042
HPN		 17052003-05-13 Hans-Peter Nilsson <hp@axis.com>
1706
1707 * read.c (old_buffer, old_input, old_limit): Remove variables.
54cfded0 1708 (read_a_source_file): Delete label contin.
64e55042
HPN		 1709 <handling #APP/#NO_APP>: Use an "sb" to push #APP expansion into
1710 input as with macros, instead of in separate old_* variables.
1711 Zero-terminate string being scrubbed.
1712
e66c629e
NC		 17132003-05-12 Nick Clifton <nickc@redhat.com>
1714
1715 * config/tc-xstormy16.c (skipping_fptr): New local variable.
1716 (md_assemble): Reset skipping_fptr.
1717 (md_operand): If @fptr() is followed by a minus sign, set
1718 skipping_fptr and ignore the fptr. If skipping_fptr is set and an
1719 @fptr is detected, ignore it and reset skipping_fptr.
1720
673a54e3
JE		 17212003-05-11 Jason Eckhardt <jle@rice.edu>
1722
1723 * config/tc-i860.c (MAX_FIXUPS): Define.
1724 (struct i860_fi fi[]): New struct.
1725 (struct i860_it the_insn): Add above as member and move fields
1726 exp, reloc, pcrel and fup into i860_fi.
1727 (md_assemble): Replace all instances of exp, reloc, pcrel
1728 and fup with fi[].exp, fi[].reloc, fi[].pcrel, fi[].fup.
1729 Add a loop to possibly emit multiple fix-ups for each insn.
1730 (i860_process_insn): Likewise.
1731 (i860_get_expression): Likewise.
1732 (md_apply_fix3): Use a bitwise check for OP_IMM_U5, not equality.
1733
2ebb4b88
MS		 17342003-05-09 Martin Schwidefsky <schwidefsky@de.ibm.com>
1735
1736 * config/tc-s390.c (s390_target_format): Always call init_default_arch.
1737
35f5df7f
L		 17382003-05-07 H.J. Lu <hongjiu.lu@intel.com>
1739
1740 * config/tc-ia64.c (alias_hash): New.
1741 (alias_name_hash): New.
1742 (secalias_hash): New.
1743 (secalias_name_hash): New.
1744 (md_pseudo_table): Add "secalias".
1745 (md_begin): Initialize alias_hash, alias_name_hash,
1746 secalias_hash and secalias_name_hash.
1747 (struct alias): New.
1748 (dot_alias): Implement .alias and .secalias directives.
1749 (do_alias): New.
1750 (ia64_adjust_symtab): New.
1751 (do_secalias): New.
1752 (ia64_frob_file): New.
1753
1754 * config/tc-ia64.h (ia64_adjust_symtab): New.
1755 (tc_adjust_symtab): Defined.
1756 (ia64_frob_file): New.
1757 (tc_frob_file): Defined.
1758
d2bf1bda
NC		 17592003-05-07 Dmitry Diky <diwil@mail.ru>
1760
1761 * tc-msp430.c: Add missing lines to known cpus list.
1762
cac012d6
AO		 17632003-05-06 Alexandre Oliva <aoliva@redhat.com>
1764
1765 * configure.in (MIPS_DEFAULT_ABI): AC_DEFINE.
1766 * config/tc-mips.c (mips_after_parse_args): Set mips_abi to it.
1767 * config.in, configure: Rebuilt.
1768
d8dbbec1
L		 17692003-05-05 H.J. Lu <hjl@gnu.org>
1770
1771 * config/tc-mips.c (tc_gen_reloc): Add addend just once if
1772 howto->partial_inplace is false.
1773
9204e615
DJ		 17742003-05-05 Daniel Jacobowitz <drow@mvista.com>
1775
1776 * config/tc-mips.c (mips_need_elf_addend_fixup): Remove
1777 symbol_used_in_reloc_p check.
1778 (md_apply_fix3): Remove check for howto->pcrel_offset.
1779
711ef82f
L		 17802003-05-03 H.J. Lu <hjl@gnu.org>
1781
1782 * config/obj-elf.c (obj_elf_parse_section_letters): Make it a
1783 fatal error for unknown section attribute.
1784
1785 * config/tc-alpha.c (alpha_elf_section_letter): Return -1 for
1786 unknown section attribute.
1787 * config/tc-ia64.c (ia64_elf_section_letter): Likewise.
1788 * config/tc-ppc.c (ppc_section_letter): Likewise.
1789
1790 * config/tc-ia64.c (ia64_elf_section_letter): Handle 'o'.
1791 (ia64_elf_section_type): Accept "unwind".
1792
83b5ab55
L		 17932003-05-02 H.J. Lu <hjl@gnu.org>
1794
1795 * read.h (demand_copy_string): New.
1796
1797 * config/tc-alpha.c (demand_copy_string): Removed.
1798
7ff0565e
MS		 17992003-05-02 Michael Snyder <msnyder@redhat.com>
1800
54cfded0 1801 * write.h (FAKE_LABEL_NAME): Allow override
7ff0565e
MS		 1802 (for targets that like eg. a leading dot in a local label).
1803
2968149b
NC		 18042003-05-02 Nick Clifton <nickc@redhat.com>
1805
1806 * config/tc-xstormy16.c (xstormy16_md_apply_fix3): Do not bias the
1807 addend with the symbol's value for pc-relative relocations against
1808 a defined symbol - this will be done automatically.
1809
e7b9a8c1
L		 18102003-05-01 H.J. Lu <hjl@gnu.org>
1811
1812 * config/obj-elf.c (obj_elf_type): Accept "notype" and
1813 "STT_NOTYPE".
1814
612d7b83
L		 18152003-05-01 H.J. Lu <hjl@gnu.org>
1816
1817 * config/tc-ia64.h (tc_canonicalize_section_name): New.
1818
1819 * config/obj-elf.c (obj_elf_section_name): Call
1820 tc_canonicalize_section_name if it is defined.
1821
a645d1eb
L		 18222003-05-01 H.J. Lu <hjl@gnu.org>
1823
1824 * config/tc-ia64.c (ia64_check_label): New.
1825 * config/tc-ia64.h (tc_check_label): New.
1826
1827 * read.c (read_a_source_file): Call tc_check_label after
1828 creating a user-defined label if defined.
1829
df12615d
AM		 18302003-05-02 Alan Modra <amodra@bigpond.net.au>
1831
1832 * config/tc-ppc.c (md_show_usage): Mention -a32, -a64, -l, -le, -b,
1833 -be and split strings to below 509 bytes in length.
1834
f70c8412
CG		 18352003-05-01 Christian Groessler <chris@groessler.org>
1836
1837 * expr.h: Fix comments in operatorT typedef.
54cfded0 1838 * config/tc-z8k.c: Add 2003 to copyright message.
f70c8412
CG		 1839 Fold s_segm() and s_unseg() into one function s_segm(parm) which
1840 decides by the parameter.
1841 (md_begin): Don't set linkrelax. Only set Z8002 default if no
1842 command line argument was given to select the intended
1843 architecure.
1844 (get_interrupt_operand): Warn if NOP type code is emitted.
1845 (newfix): New parameter 'size', forward it to 'fix_new_exp'.
1846 (apply_fix): Call newfix with additional 'size' parameter.
1847 (build_bytes): Remove unused variable 'nib'. Detect overflow in
1848 4 bit immediate arguments.
1849 (md_longopts): Add 'linkrelax' option.
1850 (md_parse_option): Adapt to new s_segm function. Set 'linkrelax'
1851 variable when 'linkrelax' command line option is specified.
1852 (md_show_usage): Display 'linkrelax' option.
1853 (md_apply_fix3): Fix cases R_IMM4L, R_JR, and R_IMM8. Add cases
1854 R_CALLR and R_REL16.
1855 * config/tc-z8k.h: Undef WARN_SIGNED_OVERFLOW_WORD.
1856
10a98291
L		 18572003-04-30 H.J. Lu <hjl@gnu.org>
1858
1859 * config/tc-ia64.c (ia64_number_to_chars): New function pointer.
1860 (ia64_float_to_chars): Likewise.
1861 (dot_byteorder): Set target_big_endian, ia64_number_to_chars
1862 and ia64_float_to_chars by tc_segment_info_data.endian from
1863 the current segment if byteorder == -1.
1864 (md_begin): Call dot_byteorder to set target_big_endian.
1865 (md_atof): Call ia64_float_to_chars to convert floating point.
1866 (ia64_float_to_chars_bigendian): New function.
1867 (ia64_float_to_chars_littleendian): Likewise.
1868 (ia64_elf_section_change_hook): Likewise.
1869
1870 * config/tc-ia64.h (ia64_number_to_chars): New.
1871 (md_number_to_chars): Changed to (*ia64_number_to_chars)
1872 (ia64_elf_section_change_hook): New.
1873 (md_elf_section_change_hook): Defined.
1874 (ia64_segment_info_type): New struct.
1875 (TC_SEGMENT_INFO_TYPE): Defined.
1876
bf57c3c9
L		 18772003-04-30 H.J. Lu <hjl@gnu.org>
1878
1879 * config/tc-ia64.c (md_section_align): Deleted.
1880
1881 * config/tc-ia64.h (SUB_SEGMENT_ALIGN): New.
1882 (md_section_align): New.
1883
165a7f90
L		 18842003-04-30 H.J. Lu <hjl@gnu.org>
1885
1886 * config/tc-ia64.c (stmt_float_cons): Fix alignment for real10
1887 and add real16.
1888 (md_pseudo_table): Add "xreal16", "xreal16.ua", "real16" and
1889 "real16.ua".
1890 (md_atof): Add 6 byte padding of zero for real16.
1891
eba874d8
NC		 18922003-04-29 Nick Clifton <nickc@redhat.com>
1893
1894 * config/obj-elf.c (obj_elf_symver): Skip whitespace before the
1895 start of a version name.
1896
dbeba5e5
CD		 18972003-04-28 Chris Demetriou <cgd@broadcom.com>
1898
1899 * configure.in (mips-*-*n*bsd*): Replace with...
1900 (mips-*-netbsd*, mips-*-openbsd*): These.
1901 * configure: Regenerate.
1902
f0d7d5f9
NC		 19032003-04-28 H.J. Lu <hjl@gnu.org>
1904
1905 * config/tc-hppa.c (hppa_symbol_chars): New.
1906 * config/tc-hppa.h (tc_symbol_chars): Likewise.
1907
a38b42ab
TS		 19082003-04-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1909
1910 * config/tc-mips.h (TC_FORCE_RELOCATION_SUB_SAME): Define again.
1911
69be0a2b
CD		 19122003-04-25 Chris Demetriou <cgd@broadcom.com>
1913
1914 * NEWS: Belatedly mention support for MIPS32 Release 2.
1915
684022ea
EC		 19162003-04-24 Eric Christopher <echristo@redhat.com>
1917
1918 * config/tc-mips.c (nopic_need_relax): Revert previous
1919 change.
1920
2c8714f2
NC		 19212003-04-24 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
1922
1923 * config/tc-h8300.h (DWARF2_LINE_MIN_INSN_LENGTH): New
684022ea 1924 * config/tc-h8300.c (dwarf2dbg.h): Include
2c8714f2
NC		 1925 (md_pseudo_table): Handle .loc and .file
1926 (md_assemble): Call dwarf2_emit_insn if BFD_ASSEMBLER.
1927 * Makefile.am: Add dependency on dwarf2dbg.h for h8300 targets.
1928 * Makefile.in: Regenerate.
1929
684022ea 19302003-04-24 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
8d9cd6b1
NC		 1931
1932 * config/tc-h8300.c (Nmode, h8300hnmode, h8300snmode): New.
1933 (md_pseudo_table): Add h8300hn, h8300sn.
1934 * config/tc-h8300.h (COFF_MAGIC): Handle h8300hn, h8300sn.
1935 * doc/c-h8300.texi : Add documentation for new machine directives.
1936
5ce8663f
NC		 19372003-04-24 Nick Clifton <nickc@redhat.com>
1938
1939 * config/tc-ppc.c (ppc_symbol_chars): Define.
1940 * config/tc-ppc.h (tc_symbol_chars): Define.
1941
ef230218
JR		 19422003-04-23 J"orn Rennecke <joern.rennecke@superh.com>
1943
1944 * config/tc-sh.c: Amend comment to refer to SuperH.
1945 * config/tc-sh.h: Likewise.
1946 (LISTING_HEADER): Amend to refer to SuperH.
1947 * config/tc-sh64.c: Change comment to refer to SuperH.
1948 * config/tc-sh64.h (LISTING_HEADER): Change to refer to SuperH.
1949 * doc/as.texinfo [SH, GENERIC]: Amend / Change to refer to SuperH.
1950 * doc/c-sh.texi: Amend to refer to SuperH.
1951 Add SuperH architecture documentation references.
1952 * doc/c-sh64.texi: Change to refer to SuperH.
1953
204cd129
NC		 19542003-04-23 H.J. Lu <hjl@gnu.org>
1955
1956 * app.c (do_scrub_chars): More checks for valid labels.
1957
2cdb18a7
L		 19582003-04-22 H.J. Lu <hjl@gnu.org>
1959
1960 * app.c (do_scrub_chars): Check for valid label.
1961
26597c86
NC		 19622003-04-22 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1963
1964 * doc/as.texinfo: Replace references to Mitsubishi M32R with
1965 references to Renesas M32R.
1966 * doc/c-m32r.texi: Likewise.
1967
88b4ca40
RH		 19682003-04-21 Richard Henderson <rth@redhat.com>
1969
54cfded0
AM		 1970 * dwarf2dbg.c (get_filenum): Skip as-yet unassigned file numbers.
1971 (out_file_list): Assign non-null filename after generating error.
88b4ca40 1972
e5f08f7e
JJ		 19732003-04-18 Jakub Jelinek <jakub@redhat.com>
1974
1975 * ehopt.c (check_eh_frame): For aug_size == 0
1976 in state_seeing_aug_size state skip the state_skipping_aug
1977 state.
1978
c2dcd04e
NC		 19792003-04-15 Rohit Kumar Srivastava <rohits@kpitcummins.com>
1980
1981 * doc/c-h8300.texi: Replace occurrances of 'Hitachi' with
1982 'Renesas'.
1983 * doc/c-h8500.texi: Likewise.
1984 * doc/c-sh.texi: Likewise.
1985 * doc/c-sh64.texi: Likewise.
1986 * doc/h8.texi: Likewise.
1987 * config/tc-h8300.c: Likewise.
1988 * config/tc-h8300.h: Likewise.
1989 * config/tc-h8500.c: Likewise.
1990 * config/tc-h8500.h: Likewise.
1991 * config/tc-sh.c: Likewise.
1992 * config/tc-sh.h: Likewise.
1993 * config/tc-sh64.c: Likewise.
1994 * config/tc-sh64.h: Likewise.
1995
f5040a92
AO		 19962003-04-10 Alexandre Oliva <aoliva@redhat.com>
1997
1998 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): New.
1999 * config/tc-mips.c: Use signed add for n32 address arithmetic.
2000 (append_insn): When filling delay slots with instructions
2001 that have fixups that tc_gen_reloc might consider modifyable
2002 in variant frags, start a new frag.
2003 (load_address): Generate GOT_DISP with of without offset
2004 depending on whether symbol is local. For -xgot, use
2005 GOT_PAGE/GOT_OFST or GOT_HI16/GOT_LO16.
2006 (macro) <M_DLA_AB, M_LA_AB>: Likewise.
2007 <M_JAL_A>: In NewABI, use CALL16 or GOT_DISP for small got,
2008 CALL_HI16/CALL_LO16 or GOT_PAGE/GOT_OFST for big got.
2009 <ld_st>: In NewABI with small got, always use
2010 GOT_PAGE/GOT_OFST, with the latter in the load/store
2011 instruction. With big got, use GOT_HI16/GOT_LO16 or
2012 GOT_PAGE/GOT_OFST.
2013 (tc_gen_reloc): Adjust variant frags with GOT_DISP in NewABI.
2014 Add tc_frag_data.tc_fr_offset to addends. Decay CALL16,
2015 GOT_OFST and GOT_DISP to GOT_DISP in NewABI.
2016 (md_convert_frag): Use memmove for safe copying of overlapping
2017 regions.
2018
35b55ed2
SC		 20192003-04-09 Stephane Carrez <stcarrez@nerim.fr>
2020
2021 * doc/c-m68hc11.texi (M68HC11-Opts): Document -m68hcs12, -mshort,
2022 -mlong, -mshort-double and -mlong-double options; use table @code.
2023 (M68HC11-Syntax): Update to document 68HC12 operands.
2024 (M68HC11-Modifiers): New section for operand modifiers.
2025 (M68HC11-Directives): New section for specific assembler directives.
2026 (M68HC11-Branch): Fix Overfull hbox error.
2027
9214dd3b
AO		 20282003-04-09 Alexandre Oliva <aoliva@redhat.com>
2029
2030 * config/tc-mips.c (macro): Add comments explaining the rationale
2031 for Chris' change.
2032
eb0a7d52
AO		 20332003-04-09 Chris Demetriou <cgd@broadcom.com>
2034
2035 * config/tc-mips.c (macro): Put back `+ 0x8000' in test for 64-bit
2036 constant address that Alexandre took out by accident. Reject
2037 64-bit addresses that are not sign extensions of 32 bits only if
2038 we don't support 64-bit address constants.
2039
a7fc733f
AM		 20402003-04-09 Alan Modra <amodra@bigpond.net.au>
2041
2042 * config/tc-ppc.c (md_apply_fix3): Generate ADDR16 relocs.
2043
9cc92a36
NC		 20442003-04-08 Nick Clifton <nickc@redhat.com>
2045
2046 * as.c (perform_an_assembly_pass): If using cgen, call
2047 gas_cgen_begin.
2048 * cgen.c (gas_cgen_begin): New function. If
2049 flag_signed_overflow_ok is set call cgen_set_signed_overflow_ok
2050 otherwise call cgen_clear_signed_overflow_ok.
2051 * cgen.h: Prototype gas_cgen_begin.
2052
fe59a223
TS		 20532003-04-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2054
2055 * write.c (write_relocs): Remove unused variable.
2056
5a7a0b7b
AO		 20572003-04-06 Chris Demetriou <cgd@broadcom.com>
2058
2059 * config/tc-mips.c (HAVE_64BIT_ADDRESS_CONSTANTS): New.
2060 (macro): Use new macro to decide whether to emit constant address
2061 as 32 or 64 bits if addresses are 32-bit wide but registers are
2062 64-bit wide.
2063
577300ce
SC		 20642003-04-05 Stephane Carrez <stcarrez@nerim.fr>
2065
2066 * config/tc-m68hc11.c (M6811_OP_CALL_ADDR): New internal define.
2067 (M6811_OP_PAGE_ADDR): New internal define.
684022ea 2068 (get_operand): New modifier %page and %addr to obtain page and
577300ce 2069 address part of a far-function.
684022ea 2070 (fixup8): Use BFD_RELOC_M68HC11_PAGE for a %page modifier; don't
577300ce
SC		 2071 complain on overflow for the BFD_RELOC_M68HC11_PAGE and truncation
2072 relocs.
2073 (fixup16): Use BFD_RELOC_M68HC11_LO16 for a %addr modifier.
2074 (find_opcode): Add comment.
2075 (md_estimate_size_before_relax): Force relocation of
2076 STATE_UNDEXED_OFFSET types when the symbol is not absolute.
2077 (tc_m68hc11_fix_adjustable): Check for BFD_RELOC_M68HC11_LO16
2078 instead of BFD_RELOC_LO16; temporarily make the BFD_RELOC_32
2079 on the symbol itself so that DWARF2 strings are merged correctly.
2080
be33c5dd
SS		 20812003-04-04 Svein E. Seldal <Svein.Seldal@solidas.com>
2082
2083 * config/obj-coff.h (TARGET_FORMAT): Namespace cleanup, changed
2084 default tic4x target format to 'coff2-tic4x'.
2085 * config/tc-tic4x.c: Namespace cleanup. Replace s/c4x/tic4x/ and
2086 s/c3x/tic3x/
2087 * config/tc-tic4x.h: Ditto
2088
e8fd7476
NC		 20892003-04-03 Nick Clifton <nickc@redhat.com>
2090
2091 * NEWS: Mention support for Xtensa architecture.
2092
47281638
PB		 20932003-04-02 Philip Blundell <philb@gnu.org>
2094
2095 * config/tc-arm.c (arm_force_relocation): Return 0 for OFFSET_IMM.
2096
af22f5b2
CD		 20972003-04-02 Chris Demetriou <cgd@broadcom.com>
2098
2099 * config/tc-mips.c (macro2): Adjust implementation of
2100 M_ULH, M_ULHU, M_ULW, and M_ULD so that they work properly
2101 in the case where the source and destination registers
2102 are the same.
2103
e0001a05
NC		 21042003-04-01 Bob Wilson <bob.wilson@acm.org>
2105
54cfded0
AM		 2106 * Makefile.am (CPU_TYPES): Add xtensa.
2107 (TARGET_CPU_CFILES): Add config/tc-xtensa.c.
2108 (TARGET_CPU_HFILES): Add config/tc-xtensa.h.
2109 (xtensa-relax.o): New target.
2110 Run "make dep-am".
2111 * Makefile.in: Regenerate.
2112 * configure.in: Handle xtensa-*-*. Add xtensa-relax.o to
2113 extra_objects for xtensa targets.
2114 * configure: Regenerate.
2115 * write.c (write_object_file): Add new md_post_relax_hook.
2116 * config/tc-xtensa.c: New file.
2117 * config/tc-xtensa.h: Likewise.
2118 * config/xtensa-istack.h: Likewise.
2119 * config/xtensa-relax.c: Likewise.
2120 * config/xtensa-relax.h: Likewise.
2121 * doc/Makefile.am (CPU_DOCS): Add c-xtensa.texi.
2122 * doc/Makefile.in: Regenerate.
2123 * doc/all.texi: Set new XTENSA variable.
2124 * doc/as.texinfo: Set new Xtensa variable. Describe
2125 Xtensa-specific options. Define line comment character for
2126 Xtensa. Add Xtensa processors to list of ELF targets where
2127 alignment is specified in bytes. Add new Xtensa-Dependent node.
2128 Add acknowledgements for those contributing to the Xtensa port.
2129 * doc/internals.texi: Describe new md_post_relax_hook.
2130 * doc/c-xtensa.texi: New file.
e0001a05 2131
5a6c6817
NC		 21322003-04-01 Nick Clifton <nickc@redhat.com>
2133 Richard Earnshaw <rearnsha@arm.com>
2134
2135 * config/tc-arm.c: Remove presence of (r) and (tm) symbols.
2136 (ARM_ARCH_IWMMXT): Simplify.
2137 (insns): Place iwmmx instructions in correct place in table.
2138 (arm_add_note): New function: Add a note entry to a .note section.
2139 (md_begin): Make the default architecture be unknown.
2140 Suppress the creation of an arm note section.
2141
97bbfa38
EC		 21422003-03-26 Eric Christopher <echristo@redhat.com>
2143
54cfded0 2144 * config/tc-mips.c (nopic_need_relax): Check for S_IS_EXTERN.
97bbfa38 2145
e16bb312
NC		 21462003-03-25 Stan Cox <scox@redhat.com>
2147 Nick Clifton <nickc@redhat.com>
97bbfa38 2148
28d297de 2149 Contribute support for Intel's iWMMXt chip - an ARM variant:
e16bb312
NC		 2150
2151 * config/tc-arm.c: (ARM_CEXT_IWMMXT, ARM_ARCH_IWMMXT, WR_PREFIX,
2152 WC_PREFIX, REG_TYPE_IWMMXT): New constants.
2153 (enum wreg_type, enum iwmmxt_insn_type): New types.
2154 (wr_register, wc_register, wcg_register): New macros.
2155 (iwmmxt_table): New variable.
2156 (wreg_required_here, do_iwmmxt_byte_addr, do_iwmmxt_tandc,
2157 do_iwmmxt_tbcst, do_iwmmxt_textrc, do_iwmmxt_textrm,
2158 do_iwmmxt_tinsr, do_iwmmxt_tmcr, do_iwmmxt_tmcrr, do_iwmmxt_tmia,
2159 do_iwmmxt_tmovmsk, do_iwmmxt_tmrc, do_iwmmxt_tmrrc,
2160 do_iwmmxt_torc, do_iwmmxt_waligni, do_iwmmxt_wmov,
2161 do_iwmmxt_word_addr, do_iwmmxt_wrwr, do_iwmmxt_wrwrwcg,
2162 do_iwmmxt_wrwrwr, do_iwmmxt_wshufh, do_iwmmxt_wzero,
2163 cp_byte_address_offset, cp_byte_address_required_here,
2164 check_iwmmxt_insn): New functions.
97bbfa38 2165 (asm_opcode_insns): Add iWMMXt instructions.
e16bb312
NC		 2166 (md_begin): Set the mach value for iWMMXt targets. Create a note
2167 section to identify iwmmxt binaries.
2168 (md_apply_fix3): Handle BFD_RELOC_ARM_CP_OFF_IMM_S2.
2169 * doc/c-arm.texi: Document the support for the iWMMXt.
2170 * NEWS: Mention new support.
2171