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4892e510
NC		 12003-11-25 Asgari Jinia <asgarij@kpitcummins.com>
2
3 * config/tc-h8300.c (md_assemble): Check operands validity for
4 ldm/stm.
5 (get_operand): Check register pair's validity as per technical
6 note TN-H8*-193A/E from Renesas for H8s and for H8Sx manual.
7
254d758c
KH		 82003-11-24 Kazu Hirata <kazu@cs.umass.edu>
9
10 * listing.c: Convert to ISO-C.
11 * listing.h: Likewise.
12 * macro.c: Likewise.
13 * macro.h: Likewise.
14
70b911ad
JJ		 152003-11-24 Jakub Jelinek <jakub@redhat.com>
16
17 * app.c (do_scrub_chars): Add PUT (ch) and ch = GET ()
18 when transitioning from states 14 or 15 to 0 or 1.
19
b1f1fa96
KH		 202003-11-23 Kazu Hirata <kazu@cs.umass.edu>
21
22 * hash.c: Convert to ISO-C.
23 * hash.h: Likewise.
24 * input-file.c: Likewise.
25 * input-file.h: Likewise.
26 * input-scrub.c: Likewise.
27 * itbl-ops.c: Likewise.
28 * itbl-ops.h: Likewise.
29
66faad26
KH		 302003-11-23 Kazu Hirata <kazu@cs.umass.edu>
31
32 * config/tc-h8300.c (Hmode): Make it global.
33 (Smode): Likewise.
34 (Nmode): Likewise.
35 (SXmode): Likewise.
36
dd625418
KH		 372003-11-22 Kazu Hirata <kazu@cs.umass.edu>
38
39 * ehopt.c: Convert to ISO-C.
40 * emul.h: Likewise.
41 * expr.c: Likewise.
42 * expr.h: Likewise.
43 * flonum-copy.c: Likewise.
44 * flonum-mult.c: Likewise.
45 * flonum.h: Likewise.
46 * frags.c: Likewise.
47 * frags.h: Likewise.
48
9a124774
AM		 492003-11-22 Alan Modra <amodra@bigpond.net.au>
50
f22b3caf
AM		 51 * doc/c-ppc.texi (PowerPC-Pseudo): Add section.
52
9a124774
AM		 53 * app.c (do_scrub_chars): Revert 2003-04-23 and 2003-04-22.
54
834ddcc4
KH		 552003-11-21 Kazu Hirata <kazu@cs.umass.edu>
56
57 * ecoff.c: Convert to ISO-C.
58 * ecoff.h: Likewise.
59
69c040df
AM		 602003-11-22 Alan Modra <amodra@bigpond.net.au>
61
62 * config/tc-ppc.c (parse_cpu): New function, broken out from..
63 (md_parse_option): ..here.
64 (ppc_setup_opcodes): New function, broken out from..
65 (md_begin): ..here.
66 (ppc_machine): Implement .machine pseudo op.
67
a2e22468
KH		 682003-11-20 Kazu Hirata <kazu@cs.umass.edu>
69
70 * depend.c: Convert to ISO-C.
71 * dwarf2dbg.c: Likewise.
72 * dwarf2dbg.h: Likewise.
73
73ee5e4c
KH		 742003-11-20 Kazu Hirata <kazu@cs.umass.edu>
75
76 * app.c: Convert to ISO-C.
77 * as.h: Likewise.
78 * atof-generic.c: Likewise.
79 * bignum-copy.c: Likewise.
80 * bignum.h: Likewise.
81 * cgen.c: Likewise.
82 * cgen.h: Likewise.
83 * cond.c: Likewise.
84
0d78efdf
DD		 852003-11-20 DJ Delorie <dj@redhat.com>
86
87 * config/tc-sh64.c (shmedia_frob_section): Only frob elf32
88 sections.
89
600e9c99
KH		 902003-11-19 Kazu Hirata <kazu@cs.umass.edu>
91
92 * config/tc-h8300.c: Make some functions and global
93 variables static appropriately.
94
d492b58e
KH		 952003-11-19 Kazu Hirata <kazu@cs.umass.edu>
96
97 * config/obj-ieee.c: Remove duplicate prototypes.
98 * config/tc-h8300.c: Likewise.
99
b54a3392
KH		 1002003-11-19 Kazu Hirata <kazu@cs.umass.edu>
101
102 * config/tc-h8300.c: Convert to ISO-C.
103 * config/tc-h8300.h: Likewise.
104
fe01a20a
KH		 1052003-11-19 Kazu Hirata <kazu@cs.umass.edu>
106
107 * config/tc-mcore.h: Remove prototypes already in tc.h.
108 * config/tc-tic4x.c: Likewise.
109
43b5c447
KH		 1102003-11-19 Kazu Hirata <kazu@cs.umass.edu>
111
112 * config/tc-arc.c: Remove a local prototype of atof_ieee.
113 * config/tc-ip2k.c: Likewise.
114 * config/tc-iq2000.c: Likewise.
115 * config/tc-tic30.c: Remove a comment.
116
cda2eb9e
BW		 1172003-11-19 Bob Wilson <bob.wilson@acm.org>
118
119 * config/tc-xtensa.c (xg_emit_insn): Include "dwarf2dbg.h" and add
120 call to dwarf2_emit_insn.
121
1abe91b1
MR		 1222003-11-18 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
123
124 * config/tc-mips.c (macro): Handle new macros: "lca" and "dlca"
125 for loading addresses using CALL relocations.
126 Don't emit CALL relocations when a base register is used.
127
bf151ce7
MR		 1282003-11-15 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
129
130 * config/tc-mips.c: Formatting fixes.
131
9ce887a1
BE		 1322003-11-14 Ben Elliston <bje@wasabisystems.com>
133
134 * config/tc-arm.c (arm_elf_change_section): Not static.
135
6057a28f
NC		 1362003-11-13 Nick Clifton <nickc@redhat.com>
137
138 * tc-arm.c (mapping_state): New function. Emit a mapping
139 symbol if necessary.
9a124774 140 (arm_elf_change_section): New function. Intercept section
6057a28f 141 changes and generate mapping symbols.
9a124774
AM		 142 (s_bss): Likewise.
143 (s_arm_elf_cons): Likewise.
144 (opcode_select): Choose the correct mapping state.
145 (md_assemble): Likewise.
146 * tc-arm.h (md_elf_section_change_hook): Define.
147 * doc/c-arm.texi (ARM Mapping Symbols): New node.
6057a28f
NC		 148 * NEWS: Mention new feature.
149
5e2d1ae8
DJ		 1502003-11-12 Daniel Jacobowitz <drow@mvista.com>
151
152 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Define.
153 * doc/Makefile.am (install-info): Define.
154
155 * aclocal.m4: Regenerate.
156 * Makefile.in: Regenerate.
157 * doc/Makefile.in: Regenerate.
158
08e3ab90
NC		 1592003-11-11 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
160
161 * configure.in: Add support for arm-wince-pe target.
162 * configure: Regenerate.
163
8d01d9a9
AJ		 1642003-11-11 Jan Hubicka <jh@suse.cz>
165
166 * config/tc-i386.c (tc_i386_fix_adjustable):
167
012a452b
AM		 1682003-11-10 Alan Modra <amodra@bigpond.net.au>
169
170 * config/tc-ia64.c (ia64_handle_align): Remove bogus be_nop.
171
36fd3cc3
AM		 1722003-11-10 Alan Modra <amodra@bigpond.net.au>
173
174 * README: Update bug report address. Move bug reporting info to
175 binutils/README.
176
e2a2ebaa
CG		 1772003-11-07 Christian Groessler <chris@groessler.org>
178
179 * doc/c-z8k.texi: Document command-line options. Fix byte
180 register names. Document '.z8001' and '.z8002' directives.
181 Extend addressing modes documentation.
182
f24ddbdd
NC		 1832003-11-07 Jonathan R. Grant <jg-binutils@jguk.org>
184
185 * input-file.c (input_file_open): Use "No such file" error
186 message.
187
0bbf2aa4
NC		 1882003-11-06 Pete Gonzalez <pgonzalez@bluel.com>
189
190 * config/tc-arm.texi (struct reg_entry): Add new field 'builtin'.
191 (rn_table, iwmmxt_table, cp_table, cn_table, fn_table, sn_table,
192 dn_table, mav_mvf_table, mac_mvd_table, mav_mvfx_table,
193 mav_mvax_table, mav_dspc_table): Initialise new field.
194 (insert_reg_alias): Initialise new field.
195 (md_pseudo_table): Add "unreq" entry.
196 (s_unreq): New function: Undo the effects of a previous .req.
197 * doc/c-arm.texi: Document new pseudo op.
198 * NEWS: Mention new feature.
199
1be59579
NC		 2002003-11-06 Bruno Rohee <bruno@rohee.com>
201
202 * config/obj-vms.c: Fix "the the" typo.
203 * doc/c-arm.texi: Likewise.
204
2052003-11-06 Nick Clifton <nickc@redhat.com>
206
207 * config/obj-vms.c: Convert to ISO-C.
208
5f5c1f75
AM		 2092003-11-05 Alan Modra <amodra@bigpond.net.au>
210
211 * config/tc-ppc.h (TC_FORCE_RELOCATION): Only define for ELF and XCOFF.
212
eb9618da
CG		 2132003-10-31 Christian Groessler <chris@groessler.org>
214
215 * config/tc-i860.c (md_pcrel_from): Fix typo in comment.
216
0379c688
NC		 2172003-10-29 Phil Edwards <phil@codesourcery.com>
218
219 * configure.in (arm-*-vxworks, i386-*-vxworks, mips-*-vxworks,
220 ppc-*-vxworks, ppc-*-windiss): Remove separate outdated stanzas.
221 (*-*-vxworks, *-*-windiss): Use common stanzas, all ELF.
222 * configure: Regenerated.
223
47eebc20
KH		 2242003-10-27 Kazu Hirata <kazu@cs.umass.edu>
225
226 * ChangeLog: Fix typos.
227 * ChangeLog-9295: Likewise.
228 * as.c: Fix comment typos.
229 * as.h: Likewise.
230 * atof-generic.c: Likewise.
231 * bit_fix.h: Likewise.
232 * frags.h: Likewise.
233 * hash.c: Likewise.
234 * input-file.c: Likewise.
235 * input-scrub.c: Likewise.
236 * itbl-ops.c: Likewise.
237 * itbl-parse.y: Likewise.
238 * listing.c: Likewise.
239 * macro.h: Likewise.
240 * read.c: Likewise.
241 * sb.c: Likewise.
242 * sb.h: Likewise.
243 * symbols.c: Likewise.
244 * symbols.h: Likewise.
245
ca43c854
SC		 2462003-10-27 Stephane Carrez <stcarrez@nerim.fr>
247
248 * config/tc-m68hc11.c: Convert to ISO C90.
249 * config/tc-m68hc11.h: Likewise.
250
a8015998
KH		 2512003-10-26 Kazu Hirata <kazu@cs.umass.edu>
252
253 * doc/c-sh64.texi: Fix a typo.
254
60493797
KH		 2552003-10-26 Kazu Hirata <kazu@cs.umass.edu>
256
257 * doc/c-alpha.texi: Fix typos.
258 * doc/c-ia64.texi: Likewise.
259 * doc/c-mmix.texi: Likewise.
260 * doc/c-sh64.texi: Likewise.
261 * doc/c-xtensa.texi: Likewise.
262 * doc/internals.texi: Likewise.
263
ea8f8eab
L		 2642003-10-24 H.J. Lu <hongjiu.lu@intel.com>
265
266 * config/obj-elf.c (obj_elf_change_section): Allow SHF_ALLOC
267 for .interp, .strtab and .symtab. Use specified section
268 attributes.
269
5e2f6673
L		 2702003-10-22 Andreas Schwab <schwab@suse.de>
271 H.J. Lu <hongjiu.lu@intel.com>
272 Jim Wilson <wilson@specifixinc.com>
273
274 * config/tc-ia64.c (update_qp_mutex): New.
275 (note_register_values): Properly handle one of PRs in compare
276 is PR0. Don't add a mutex relation for .and.orcm/.or.andcm.
277 Clear mutex relation for .none/.unc. Don't clear mutex relation
278 on predicated compare.
279
5a21e886
NC		 2802003-10-21 Wouter van Heyst <wouter@vidicode.nl>
281
282 * config/tc-arm.c (all_reg_maps): Correct text describing Maverick
283 register requirements.
284 (md_begin): Remove F_SOFT_FLOAT if enabling MAVERICK FP.
285
3e602632 2862003-10-21 Peter Barada <pbarada@mail.wm.sps.mot.com>
012a452b 287 Bernardo Innocenti <bernie@develer.com>
3e602632
NC		 288
289 * config/tc-m68k.c: Add MCF528x (MCFv4) support.
290 * config/m68k-parse.h: Likewise.
291 * NEWS: Mention the new support.
292 * doc/c-m68k.texi: Document new processor selection switch.
293
13757d0c
TS		 2942003-10-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
295
296 * config/tc-mips.c (normalize_constant_expr): New function to fix sign
297 extensions broken by gas' expression evaluation of constants.
298 (check_absolute_expr): Use it.
299 (mips_ip): Likewise.
300
88fc725d
HPN		 3012003-10-18 Hans-Peter Nilsson <hp@bitrange.com>
302
303 Generate BFD_RELOC_MMIX_PUSHJ_STUBBABLE for PUSHJ when possible.
304 * doc/c-mmix.texi (MMIX-Opts): Document --no-pushj-stubs and
305 --no-stubs.
306 * config/tc-mmix.c: Include limits.h. Expand on mmix_relax_table
307 comment.
308 (expand_op, mmix_next_semicolon_is_eoln): Fix head comment.
309 (pushj_stubs): New variable.
310 (OPTION_NOPUSHJSTUBS, STATE_PUSHJSTUB, PUSHJSTUB_MIN)
311 (PUSHJSTUB_MAX): New macros.
312 (md_longopts): New options "--no-pushj-stubs" and synonym
313 "--no-stubs".
314 (mmix_relax_table): Handle new entry for STATE_PUSHJSTUB.
315 (md_parse_option): Handle OPTION_NOPUSHJSTUBS.
316 (md_estimate_size_before_relax): Modify STATE_PUSHJ state for
317 PUSHJ stub relaxation.
318 (md_convert_frag): Handle STATE_PUSHJSTUB.
319 (md_apply_fix3): Handle BFD_RELOC_MMIX_PUSHJ_STUBBABLE.
320 (tc_gen_reloc): Ditto.
321 (mmix_md_relax_frag): Handle PUSHJ stub relaxation.
322 * config/tc-mmix.h (TC_SEGMENT_INFO_TYPE): Define.
323 (struct mmix_segment_info_type): New.
324
36759679
NC		 3252003-10-17 Paul Dale <pauli@snapgear.com>
326 Bernardo Innocenti <bernie@develer.com>
327
328 * config/tc-m68k.c (make_pcrel_absolute): Enforce
329 PC-relative jumps with --pcrel.
330 (md_convert_frag_1): Likewise.
331 (md_create_long_jump): Likewise.
332
d4e2de6b
NC		 3332003-10-17 Shrinivas Atre <shrinivasa@KPITCummins.com>
334
335 * config/tc-h8300.c (PSIZE): Correct for Normal mode.
336 (get_operand): Accept both 16 bit 32 bit registers as pointer
337 registers, when operating in Normal mode.
338 (fix_operand_size): Make default address size 16 for Normal mode.
339
ece01a63
ILT		 3402003-10-17 Ian Lance Taylor <ian@wasabisystems.com>
341
342 * config/tc-arm.c (do_iwmmxt_byte_addr): Reject control
343 registers.
344 (do_iwmmxt_word_addr): With a control register, reject conditional
345 execution and reject a non-word size.
346
fda712ee
AM		 3472003-10-16 Peter Bergner <bergner@vnet.ibm.com>
348
349 * configure.in: Set em=linux for ppc-*-linux-gnu* target.
350 * configure: Regenerate.
351
60946ad0
AM		 3522003-10-15 Alan Modra <amodra@bigpond.net.au>
353
354 * doc/as.texinfo (Align): Correct list of byte targets.
355
1b8e29e5
TS		 3562003-10-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
357
358 * config/tc-mips.c (macro_build_ldst_constoffset,load_register,macro):
359 Fix indentation. Better error message.
360
b614a702
BW		 3612003-10-14 Bob Wilson <bob.wilson@acm.org>
362
363 * config/tc-xtensa.c (xtensa_create_property_segments): Remove bfd
364 argument in call to xtensa_get_property_section_name. Formatting.
365
224186bc
KK		 3662003-10-11 Kaz Kojima <kkojima@rr.iij4u.or.jp>
367
368 * config/tc-sh.h (sh_coff_reloc_mangle): Delete an extra
369 parenthesis.
370
8edc77b9
KK		 3712003-10-11 Kaz Kojima <kkojima@rr.iij4u.or.jp>
372
373 * config/tc-sh.c: Convert to ISO C90. Remove unnecessary
60946ad0 374 prototypes and casts.
8edc77b9
KK		 375 * config/tc-sh.h: Likewise.
376 * config/tc-sh64.c: Likewise.
377 * config/tc-sh64.h: Likewise.
378
1ae31fee
DB		 3792003-10-08 Dave Brolley <brolley@redhat.com>
380
381 * config/tc-frv.c (fr550_check_insn_acc_range): New function.
382 (fr550_check_acc_range): New function.
383 (md_assemble): Call fr550_check_acc_range.
384
3852003-10-08 Dave Brolley <brolley@redhat.com>
386
387 * config/tc-frv.c: Handle DEFAULT_CPU_FR550.
388 (md_parse_option): Handle OPTION_CPU==fr550.
389 (md_show_usage): Document fr550.
390
05da4302
NC		 3912003-10-08 Philippe De Muyter <phdm@macqel.be>
392
60946ad0 393 * as.c (use_gnu_debug_info_extensions) : New variable.
05da4302
NC		 394 (parse_args) : Accept new --gstabs+ option, and set
395 `use_gnu_debug_info_extensions'.
396 (show_usage) : Document --gstabs+ option.
397 * as.h (use_gnu_debug_info_extensions) : New extern declaration.
398 * stabs.c (stabs_generate_asm_file) : If
399 `use_gnu_debug_info_extensions' is set, add the compilation
400 directory to the stabs debug info.
401 * doc/as.texinfo : Document --gstabs+ option.
402 * NEWS: Mention new feature.
403
60946ad0 4042003-10-06 Matt Thomas <matt@3am-software.com>
85cf2a8a 405
60946ad0
AM		 406 Switch NetBSD/hppa to use Linux PA-RISC ELF ABI and
407 assembler syntax.
85cf2a8a 408
60946ad0
AM		 409 * tc-hppa.c: Add "%farg[0-3]", "%fret", "%t[1-4]", "%tf[1-4]"
410 register names. Change all "defined (TE_LINUX)" to
411 "(defined (TE_LINUX) || defined (TE_NETBSD))".
85cf2a8a 412
60946ad0
AM		 413 * tc-hppa.h: Make NetBSD use "elfXX-hppa-linux" bfd target.
414 Remove NetBSD's use of LABELS_WITHOUT_COLONS.
85cf2a8a 415
4615568e
NC		 4162003-10-06 Robert Millan <robertmh@gnu.org>
417
60946ad0 418 * configure.in: Match GNU/KNetBSD with new knetbsd*-gnu triplet.
4615568e
NC		 419 * configure: Regenerate.
420
c2059446
NC		 4212003-10-05 Nick Clifton <nickc@redhat.com>
422
423 * as.c (parse_args): Revert patch to change handling of -f
424 option. Its behaviour is mandated by the POSIX 2 spec.
425
a72d6b4e
CG		 4262003-10-04 Christian Groessler <chris@groessler.org>
427
428 * tc-z8k.c (newfix): Tell fix_new_exp about pc relativeness.
429 (md_apply_fix3): Fix R_JR, R_DISP7, and R_CALLR cases.
430 (md_pcrel_from): This function now gets called. Supply return
431 value.
432
33948635
NC		 4332003-10-04 Nick Clifton <nickc@redhat.com>
434
435 * as.c: Convert to ISO C90.
436
d3fb7ca2
NC		 4372003-10-04 Nick Clifton <nickc@redhat.com>
438
439 * as.c (std_shortopts): Remove 'f'.
440 (std_longopts): Add 'f'. Doing this prevents -f<foo> being
441 acecpted as an alias for -f.
442
b256d4fd
NC		 4432003-10-04 Danny Smith <danny_r_smith_2001@yahoo.co.nz>
444
445 * config/obj-coff.c (obj_coff_section [BEF_ASSEMBLER]):
446 Make 'r' mean readonly data.
447
d17e7bce
TS		 4482003-10-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
449
450 * config/tc-mips.c (macro_build_ldst_constoffset,load_register,macro):
451 Unbreak overflow checks.
452
609f23f4
CD		 4532003-10-01 Chris Demetriou <cgd@broadcom.com>
454
455 * config/tc-mips.c (s_cpreturn): Correct errors in comment.
456
ecd13cd3
TS		 4572003-10-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
458
459 * config/tc-mips.c (macro_build_ldst_constoffset): Fix sign extension
460 tests.
461 (load_register): Likewise.
462 (macro): Likewise.
463
30c378fd
CD		 4642003-09-30 Chris Demetriou <cgd@broadcom.com>
465
466 * config/tc-mips.c (mips_ip): Capitalize first word of
467 existing condition code warning, and add condition code
468 warnings for .ps instructions, and for bc1any[24][tf].
469
6a265366
CD		 4702003-09-30 Chris Demetriou <cgd@broadcom.com>
471
472 * NEWS: Mention support for MIPS64 Release 2.
473
43c58ae6
CD		 4742003-09-30 Chris Demetriou <cgd@broadcom.com>
475
476 * NEWS: Add an indication of the cutoff for 2.14.
477
5f74bc13
CD		 4782003-09-30 Chris Demetriou <cgd@broadcom.com>
479
480 * configure.in (mipsisa64r2, mipsisa64r2el, mipsisa64r2*): New CPUs.
481 * configure: Regenerate.
482 * config/tc-mips.c (imm2_expr): New variable.
483 (md_assemble, mips16_ip): Initialize imm2_expr.
484 (ISA_HAS_64BIT_REGS, ISA_HAS_DROR, ISA_HAS_ROR): Add ISA_MIPS64R2.
485 (macro_build): Handle +A, +B, +C, +E, +F, +G, and +H format operands.
486 (macro): Handle M_DEXT and M_DINS.
487 (validate_mips_insn): Handle +E, +F, +G, +H, and +I format operands.
488 (mips_ip): Likewise.
489 (OPTION_MIPS64R2): New define.
490 (md_longopts): New entry for -mips64r2 (OPTION_MIPS64R2).
491 OPTION_ASE_BASE): Increase to compensate for OPTION_MIPS64R2.
492 (md_parse_option): Handle OPTION_MIPS64R2.
493 (s_mipsset): Handle setting "mips64r2" ISA.
494 (mips_cpu_info_table): Add mips64r2.
495 (md_show_usage): Document -mips64r2 option.
496 * doc/as.texinfo: Docuemnt -mips64r2 option.
497 * doc/c-mips.texi: Likewise.
498
de1e508d
DA		 4992003-09-27 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
500
501 * config/tc-hppa.c (pa_ip): Check for invalid 64-bit conditions.
502
530556a9
JT		 5032003-09-26 Matt Thomas <matt@3am-software.com>
504
505 * config/tc-vax.c (md_shortopts): Fix a typo. Remove 'K'.
506 (OPTION_PIC): Define.
507 (md_longopts): Add "pic" option.
508 (md_parse_option): Change 'K' to OPTION_PIC.
509
f61e8019
AM		 5102003-09-23 Alan Modra <alan@modra.org>
511
512 * config/obj-elf.c (obj_elf_change_section): Adjust for
513 _bfd_elf_get_sec_type_attr changes. Allow SHF_MERGE and SHF_STRINGS
514 to be set when defaults are not. Don't set attr from defaults if
515 old_sec.
516
ae826530
TS		 5172003-09-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
518
519 * config/tc-mips.c (macro_build_ldst_constoffset): Don't silently
520 truncate values which won't fit im 32 bits.
521 (load_register): Likewise.
522 (macro): Likewise.
523
8cd5b113
AM		 5242003-09-17 Dmitry Diky <diwil@mail.ru>
525
526 * config/tc-msp430.c (MAX_OP_LEN): Set to 256.
527 (msp430_operands): Remove redundant l2[16] within switch-case.
528
28d297de
AM		 5292003-09-16 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
530
531 * configure.in: Handle arm-*-rtems* and thumb-*rtems*.
532 * configure: Regenerate.
533
256ab948
TS		 5342003-09-14 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
535
536 * config/tc-mips.c (HAVE_64BIT_ADDRESS_CONSTANTS): Remove.
537 (macro_build_ldst_constoffset): Sign-extend 32-bit constants. Change
538 the function prototype.
539 (load_register): Likewise. Simplify the checks for sign-extended
540 constants.
541 (macro): Likewise. Fix code generation for 64-bit address constants
542 outside the 32-bit compatibility space. Adjust
543 macro_build_ldst_constoffset calls.
544 (s_cprestore): Adjust macro_build_ldst_constoffset call.
545
82e7541d
BW		 5462003-09-11 Bob Wilson <bob.wilson@acm.org>
547
548 * config/tc-xtensa.c (insn_labels, free_insn_labels, saved_insn_labels,
549 literal_syms): New global variables.
550 (xtensa_define_label, add_target_symbol, xtensa_find_label,
551 map_over_defined_symbols, is_loop_target_label,
552 xtensa_mark_target_fragments, xtensa_move_frag_symbol,
553 xtensa_move_frag_symbols, defined_symbols, branch_targets): Delete.
554 (xtensa_begin_directive): Call md_flush_pending_output. Move symbols
555 from insn_labels to saved_insn_labels when entering a literal region.
556 (xtensa_end_directive): Call md_flush_pending_output. Restore
557 insn_labels list when leaving a literal region.
558 (xtensa_literal_position): Call xtensa_clear_insn_labels.
559 (xtensa_literal_pseudo): Add check to disallow .literal inside a
560 literal region. Move insn_labels to saved_insn_labels and then restore
561 insn_labels on exit.
562 (xg_add_branch_and_loop_targets): Replace add_target_symbol calls with
563 code to set is_loop_target or is_branch_target flag on the symbol
564 (xtensa_create_literal_symbol): Call xtensa_add_literal_sym.
565 (xtensa_add_literal_sym, xtensa_add_insn_label,
566 xtensa_clear_insn_labels): New functions.
567 (xtensa_move_labels): Remove old_frag and old_offset arguments. Add
568 loops_ok argument. Rewrite to use insn_labels list instead of
569 calling xtensa_find_label and to check the is_loop_target flag on
570 symbols when loops_ok is false.
571 (xtensa_frob_label): Remove call to xtensa_define_label. Add call
572 to either xtensa_add_literal_sym or xtensa_add_insn_label. Adjust
573 call to xtensa_move_labels. Propagate is_branch_target and
574 is_loop_target flags from symbols to frags.
575 (xtensa_flush_pending_output): Call xtensa_clear_insn_labels.
576 (md_assemble): Use xtensa_move_labels with loops_ok = FALSE when
577 aligning a loop instruction. Adjust call to xtensa_move_labels for
578 aligning entry instructions. Add call to xtensa_clear_insn_labels.
579 (xtensa_end): Remove call to xtensa_mark_target_fragments.
580 (xtensa_move_literals): Replace xtensa_move_frag_symbols call with
581 code to use new literal_syms list.
582 * config/tc-xtensa.h (xtensa_symfield_type): Add is_loop_target and
583 is_branch_target flags.
584
61846f28
BW		 5852003-09-09 Bob Wilson <bob.wilson@acm.org>
586
587 * config/tc-xtensa.c (xtensa_mark_literal_pool_location): Remove
588 "move_labels" argument and corresponding call to xtensa_move_labels.
589 (md_assemble): Add a separate call to xtensa_move_labels and remove
590 argument for call to xtensa_mark_literal_pool_location.
591 (xtensa_literal_position, xtensa_switch_to_literal_fragment): Fix
592 calls to xtensa_mark_literal_pool_location.
593 (xtensa_create_local_symbol): Delete and inline the code into...
594 (xtensa_create_literal_symbol): ...here.
595 (xtensa_frob_label): Combine conditionals.
596 (expression_maybe_register, xtensa_symbol_new_hook,
597 fix_new_exp_in_seg): Use symbol_get_tc.
598
1745fcba
BW		 5992003-09-09 Bob Wilson <bob.wilson@acm.org>
600
601 * config/tc-xtensa.c (xtensa_literal_pseudo): Remove code for
602 combining identical literals.
603 (expression_maybe_register): Remove call to find_lit_sym_translation.
604 (is_duplicate_expression, cache_literal, is_duplicate_literal,
605 add_lit_sym_translation, find_lit_sym_translation): Delete.
606
3fb9d77f
NC		 6072003-09-07 Nick Clifton <nickc@redhat.com>
608
609 * doc/as.texinfo (Comments): Comment character for PPC is #.
610
12a99586
SC		 6112003-09-06 Stephane Carrez <stcarrez@nerim.fr>
612
613 PR savannah/4358:
614 * config/tc-m68hc11.c (s_m68hc11_relax): Use 2 for size to avoid
615 overflow complain.
616
d5087907
RS		 6172003-09-05 Richard Sandiford <rsandifo@redhat.com>
618
619 * config/tc-frv.c (md_pcrel_from_section): Heed TC_FORCE_RELOCATION.
620
8ad30312
NC		 6212003-09-04 Nick Clifton <nickc@redhat.com>
622
623 * config/tc-v850.c (set_machine): Accept v850e1 machine number.
624 (md_pseudo_table): Add .v850e1 pseudo op.
625 (md_show_usage): Document -mv850e1 switch.
626 (md_parse_option): Accept -mv850e1 switch.
627 (md_begin): Allow TARGET_CPU to be v850e1.
628 * doc/c-v850.texi: Document -mv850e1 switch and .v850e1 pseudo op.
629 * NEWS: Mention support for v850e1.
630
3c9030c1
AM		 6312003-09-04 Alan Modra <amodra@bigpond.net.au>
632
633 * config/tc-ppc.c (md_parse_option): Add PPC_OPCODE_ANY to existing
634 ppc_cpu selection rather than replacing.
635 (ppc_set_cpu): Ignore and preserve PPC_OPCODE_ANY in ppc_cpu.
636 (md_begin): When PPC_OPCODE_ANY, insert all opcodes in ppc_hash.
637
13dfd2d0
NC		 6382003-09-03 Robert Millan <robertmh@gnu.org>
639
640 * configure.in: Match GNU/KFreeBSD with new kfreebsd*-gnu
641 triplet.
642 * configure: Regenerate.
643
13b2be9c
DJ		 6442003-09-02 Daniel Jacobowitz <drow@mvista.com>
645
646 * configure.in: Update AC_PREREQ to 2.57. Use AC_CONFIG_FILES
647 and AC_CONFIG_COMMANDS instead of the three-argument AC_OUTPUT.
648 Specify AC_CONFIG_AUX_DIR.
649 * aclocal.m4: Regenerated with aclocal-1.7.
650 * configure: Regenerated with autoconf 2.57.
651 * Makefile.in, doc/Makefile.in: Regenerated with automake-1.7.
652
364b6d8b
JJ		 6532003-08-29 Jakub Jelinek <jakub@redhat.com>
654
6749011b 655 * dw2gencfi.c (cfi_pseudo_table): Add cfi_window_save.
364b6d8b
JJ		 656 (dot_cfi, output_cfi_insn): Handle DW_CFA_GNU_window_save.
657 (output_cie): Don't use DW_EH_PE_pcrel if neither DIFF_EXPR_OK
658 nor tc_cfi_emit_pcrel_expr are defined.
659 (output_fde): Use tc_cfi_emit_pcrel_expr if available and
660 DIFF_EXPR_OK is not defined.
661 * config/tc-sparc.h (TARGET_USE_CFIPOP): Define.
662 (tc_cfi_frame_initial_instructions, tc_regname_to_dw2regnum,
663 tc_cfi_emit_pcrel_expr): Define.
664 (sparc_cfi_frame_initial_instructions, sparc_regname_to_dw2regnum,
665 sparc_cfi_emit_pcrel_expr): New prototypes.
666 (sparc_cie_data_alignment): New decl.
667 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Define.
668 * config/tc-sparc.c: Include dw2gencfi.h.
669 (sparc_cie_data_alignment): New variable.
670 (md_begin): Initialize it.
671 (sparc_cfi_frame_initial_instructions): New function.
672 (sparc_regname_to_dw2regnum): Likewise.
673 (sparc_cfi_emit_pcrel_expr): Likewise.
6749011b 674 * doc/as.texinfo: Document .cfi_window_save.
364b6d8b
JJ		 675
676 * config/tc-sparc.c (s_common): Cast last argument to long and
677 change format string to shut up warning.
678
0dee3be0
JE		 6792003-08-25 Jason Eckhardt <jle@rice.edu>
680
681 * doc/c-i860.texi: Update text about relocatable address expansions.
682
af858dae
JE		 6832003-08-24 Jason Eckhardt <jle@rice.edu>
684
685 * config/tc-i860.c (md_assemble): Use isrc2 from the original
686 instruction when expanding E_ADDR.
687
3673a93e
NC		 6882003-08-21 Nick Clifton <nickc@redhat.com>
689
690 * po/tr.po: Updated Turkish translation.
691
55257f50
AM		 6922003-08-20 Alan Modra <amodra@bigpond.net.au>
693
694 * config/tc-ppc.c (md_parse_option): Add PPC_OPCODE_ISEL and
695 PPC_OPCODE_RFMCI to -m440 selected ppc_cpu.
696
f02232aa
NC		 6972003-08-19 Nick Clifton <nickc@redhat.com>
698
699 * config/tc-arm.c (cp_address_required_here): Add code to handle
700 unindexed addressing mode.
701
3d8aea2f
AM		 7022003-08-19 Alan Modra <amodra@bigpond.net.au>
703
704 * config/tc-ppc.c (md_parse_option): Handle -m440.
705 (md_show_usage): Add -m440.
706 (md_apply_fix3): Warning fix.
707 * doc/c-ppc.texi: Document -m440.
708
d6415f6c
AM		 7092003-08-16 Benjamin Kalytta <bkausbk@web.de>
710
711 * read.c (s_print): Check for NULL.
712
1a317472
AM		 7132003-08-16 Alan Modra <amodra@bigpond.net.au>
714
715 * write.c (fixup_segment): When handling an expression involving
716 the subtraction of two symbols in the same segment, don't clear
717 fx_pcrel except for TC_M68K.
718
da64f3bf
AM		 7192003-08-14 Alan Modra <amodra@bigpond.net.au>
720
f86103b7
AM		 721 * config/tc-i386.h: Remove BFD_ASSEMBLER tests and all !BFD_ASSEMBLER
722 code.
723 * config/tc-i386.c: Likewise.
724 (RELOC_ENUM): Don't define. Replace throughout with enum.
725
c8089be7 726 * dep-in.sed: Remove libintl.h. Ignore include/fopen-*.h
da64f3bf
AM		 727 * Makefile.am (POTFILES.in): Unset LC_COLLATE.
728 Run "make dep-am".
729 * Makefile.in: Regenerate.
730
c04898f8
AS		 7312003-08-08 Andreas Schwab <schwab@suse.de>
732
733 * config/tc-m68k.h (TARGET_USE_CFIPOP)
734 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT)
735 (tc_regname_to_dw2regnum, tc_cfi_frame_initial_instructions):
736 Define.
737 * config/tc-m68k.c: Include "dw2gencfi.h".
738 (tc_m68k_regname_to_dw2regnum)
739 (tc_m68k_frame_initial_instructions): New functions.
740
3b260895
NC		 7412003-08-08 Dmitry Diky <diwil@mail.ru>
742
743 * config/tc-msp430.c: Add xW42 and xE42 parts. Sort MPU list
744 according to gcc order.
745
14d3f364
JE		 7462003-08-07 Jason Eckhardt <jle@rice.edu>
747
c8089be7
AM		 748 * config/tc-i860.c (i860_check_label): New function.
749 * config/tc-i860.h (i860_check_label): New prototype.
750 (tc_check_label): Define macro as i860_check_label.
14d3f364 751
820aff55
JE		 7522003-08-06 Jason Eckhardt <jle@rice.edu>
753
c8089be7
AM		 754 * config/tc-i860.c (s_align_wrapper): New function and prototype.
755 (md_pseudo_table): Change s_align_bytes to s_align_wrapper, remove
756 surrounding OBJ_ELF ifdef, and re-format slightly.
757 * doc/c-i860.texi: Document the special .align syntax available
758 in Intel mode.
820aff55 759
e15f6d30
JE		 7602003-08-06 Jason Eckhardt <jle@rice.edu>
761
762 * config/tc-i860.c (i860_handle_align): New function.
763 * config/tc-i860.h (HANDLE_ALIGN): Define macro.
764 (MAX_MEM_FOR_RS_ALIGN_CODE): Define macro.
765
0acc96e1
JE		 7662003-08-06 Jason Eckhardt <jle@rice.edu>
767
768 * config/tc-i860.c (i860_process_insn): Check that instructions
769 with their dual-bit set are 8-byte aligned.
770
9e7d479d
NC		 7712003-08-06 Nick Clifton <nickc@redhat.com>
772
773 * po/fr.po: Updated French translation.
774
07c7854e
JE		 7752003-08-05 Jason Eckhardt <jle@rice.edu>
776
c8089be7 777 * config/tc-i860.c (i860_process_insn): Don't handle dual-bit
07c7854e
JE		 778 setting during flop argument parsing. Instead, do it after
779 instruction is fully parsed.
780
5eb0723a
JE		 7812003-08-05 Jason Eckhardt <jle@rice.edu>
782
c8089be7 783 * doc/c-i860.texi: Mention that .dual, .enddual, and .atmp
5eb0723a
JE		 784 directives are only available in Intel syntax mode.
785
5ea0549d
JE		 7862003-08-05 Jason Eckhardt <jle@rice.edu>
787
c8089be7
AM		 788 * config/tc-i860.c (s_dual): Accept .dual directive only in
789 the Intel syntax mode.
790 (s_enddual): Likewise for .enddual.
791 (s_atmp): Likewise for .atmp.
5ea0549d 792
a4622f40
AM		 7932003-08-04 Alan Modra <amodra@bigpond.net.au>
794
795 * config/tc-i386.c (i386_intel_operand): Always call i386_index_check
796 for memory operands. Pass the full operand_string to i386_index_check.
797
87505968
JE		 7982003-08-01 Jason Eckhardt <jle@rice.edu>
799
c8089be7
AM		 800 * config/tc-i860.c: Remove SYNTAX_SVR4 macro and occurrences.
801 (target_intel_syntax): Declare variable.
802 (OPTION_INTEL_SYNTAX): Declare macro.
803 (md_longopts): Add option -mintel-syntax.
804 (md_parse_option): Set target_intel_syntax.
805 (md_show_usage): Add -mintel-syntax usage.
806 (md_begin): Set reg_prefix based on target_intel_syntax.
807 (i860_process_insn): Skip register prefix only if there is one.
808 Parse relocatable expressions in either Intel or AT&T syntax based
809 on target_intel_syntax instead of the SYNTAX_SVR4 macro.
810 * doc/c-i860.texi: Document -mintel-syntax option and give blurb
811 about the differences in syntax.
87505968 812
20977673
AM		 8132003-08-01 Dmitry Diky <diwil@mail.ru>
814
815 * config/tc-msp430.c (msp430_srcoperand): Extend 'push' bug workaround
816 to all arches.
817
26c9b704
JR		 8182003-07-30 J"orn Rennecke <joern.rennecke@superh.com>
819
820 * config/tc-sh.c (md_assemble): For branches, check & update
821 valid_arch here.
822
7734b6e9
JE		 8232003-07-30 Jason Eckhardt <jle@rice.edu>
824
825 * config/tc-i860.c: Convert to ISO C90.
826
2d150871
RO		 8272003-07-30 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
828
829 * read.c (s_space): Revert 2003-07-28 change.
830
92191b29
AM		 8312003-07-30 Alan Modra <amodra@bigpond.net.au>
832
833 * config/obj-elf.c (obj_elf_change_section): Allow "x" for .note*.
834
c861c80c
AM		 8352003-07-29 Alan Modra <amodra@bigpond.net.au>
836
837 * config/tc-sh.c (tc_gen_reloc): Test for R_SH_IND12W only when ELF.
838
77a6138a
AM		 8392003-07-29 Jakub Jelinek <jakub@redhat.com>
840
841 * config/tc-ppc.c (md_apply_fix3): Fix check for lq insns.
842
34f70875
L		 8432003-07-28 H.J. Lu <hongjiu.lu@intel.com>
844
845 * config/obj-elf.c (obj_elf_section_type): Also accept "note".
846
8d548edb
RO		 8472003-07-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
848
849 * read.c (s_space): Don't warn about .space 0.
850
dcd410fe
RO		 8512003-07-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
852
853 * config/tc-mips.c (mips_flag_pdr): Define.
854 (md_begin) [OBJ_ELF]: Use it to control .pdr creation.
855 (s_mips_end) [OBJ_ELF]: Likewise.
856 (md_longopts) [OBJ_ELF]: Define OPTION_PDR, OPTION_NO_PDR.
857 (md_parse_option) [OBJ_ELF]: Handle them.
858 (md_show_usage) [OBJ_ELF]: Document -mpdr, -mno-pdr.
859
860 * doc/c-mips.texi (MIPS Opts): Document -mpdr, -mno-pdr.
861 * doc/as.texinfo (Overview) [MIPS]: Likewise.
862
3cddba1e
L		 8632003-07-25 H.J. Lu <hongjiu.lu@intel.com>
864
865 * config/obj-elf.c (obj_elf_change_section): Update
866 elf_section_type and elf_section_flags only when they are
867 specified.
868
8e8c182c
L		 8692003-07-25 H.J. Lu <hongjiu.lu@intel.com>
870
871 * config/obj-elf.c (obj_elf_change_section): Always set section
872 type and flags.
873
2f89ff8d
L		 8742003-07-25 H.J. Lu <hongjiu.lu@intel.com>
875
876 * config/obj-elf.c (special_sections): Removed.
877 (obj_elf_change_section): Call _bfd_elf_get_sec_type_attr. Set
878 elf_section_type and elf_section_flags.
879 (elf_frob_file): Set SHT_GROUP.
880
881 * config/obj-elf.h (obj_sec_set_private_data): New.
882
883 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): Removed.
884 * config/tc-ia64.h: Likewise.
885 * config/tc-m32r.h: Likewise.
886 * config/tc-m68hc11.h: Likewise.
887 * config/tc-mcore.h: Likewise.
888 * config/tc-mips.h: Likewise.
889 * config/tc-ppc.h: Likewise.
890 * config/tc-sh64.h: Likewise.
891 * config/tc-v850.h: Likewise.
892 * config/tc-xtensa.h: Likewise.
893
894 * config/tc-v850.h (SHF_V850_GPREL): Removed.
895 (SHF_V850_EPREL): Likewise.
896 (SHF_V850_R0REL): Likewise.
897
898 * subsegs.c (subseg_get): Call obj_sec_set_private_data if it
899 is defined.
900
a7f10e7a
SC		 9012003-07-24 Stephane Carrez <stcarrez@nerim.fr>
902
903 * config/tc-m68hc11.h (DWARF2_ADDR_SIZE): Use 32-bit address for
904 debugging symbols so that we handle page memory correctly.
905
834d807b
NC		 9062003-07-24 Nick Clifton <nickc@redhat.com>
907
908 * po/fr.po: Updated French translation.
909
8266886e
DJ		 9102003-07-23 Daniel Jacobowitz <drow@mvista.com>
911
912 * config/tc-arm.c (arm_archs): Add iwmmxt.
913
b41b1f95 9142003-07-22 H.J. Lu <hongjiu.lu@intel.com>
c8089be7 915
b41b1f95
L		 916 * read.c (do_parse_cons_expression): Mark nbytes unused to
917 silence gcc.
918
0c0b9be0
AO		 9192003-07-22 Alexandre Oliva <aoliva@redhat.com>
920
ba18dd6f
AO		 921 * config/tc-h8300.c (get_specific): No PCREL8 encoding for bsr/bc
922 or bsr/bs.
923
0c0b9be0
AO		 924 * config/tc-h8300.c (md_assemble): Make sure characters after
925 slash and dot are lower-case.
926
6c37ac4d
NC		 9272003-07-17 Nick Clifton <nickc@redhat.com>
928
929 * po/es.po: New Spanish translation.
930 * po/tr.po: New Turkish translation.
931 * po/opcodes.pot: Regenerate.
932
c5c0a210
AM		 9332003-07-16 Alan Modra <amodra@bigpond.net.au>
934
935 * dwarf2dbg.c (get_frag_fix): Revert 2001-11-15 change.
936 (generic_dwarf2_emit_offset): Don't define function when
937 TC__DWARF2_EMIT_OFFSET is defined.
938
5a7ea749
RS		 9392003-07-15 Richard Sandiford <rsandifo@redhat.com>
940
941 * config/tc-mips.c (hilo_interlocks): True for CPU_RM7000.
942 (mips_cpu_info_table): Add rm7000 and rm9000 entries.
963ac363 943 * doc/c-mips.texi: Document -march=rm9000.
5a7ea749 944
ec178e1b
AM		 9452003-07-15 Alan Modra <amodra@bigpond.net.au>
946
947 * config/tc-v850.c (md_assemble): When no reloc, create pcrel fixups
948 only for V850_OPERAND_DISP operands.
949
e85ca5bb
AM		 9502003-07-15 Alan Modra <amodra@bigpond.net.au>
951
952 * frags.c (frag_more): Move segment checks to..
953 (frag_alloc_check): ..here. New function.
954 (frag_append_1_char): Call frag_alloc_check.
955
76bff705
NC		 9562003-07-14 Nick Clifton <nickc@redhat.com>
957
958 * po/tr.po: Update with latest version.
959 * po/POTFILES.in: Regenerate.
960 * po/gas.pot: Regenerate.
961 * configure: Regenerate.
962
278ed128
NC		 9632003-07-14 Nick Clifton <nickc@redhat.com>
964
965 * config/tc-ip2k.c: Remove inclusion of <ctype.h>
966 * config/tc-tic4x.c: Replace inclusion of <ctype.h> with
967 "safe-ctype.h" and update use of macros.
968 * Makefile.am: Update dependencies.
969 * Makefile.in: Regenerate.
970
fce00800
AM		 9712003-07-11 Alan Modra <amodra@bigpond.net.au>
972
973 * po/gas.pot: Regenerate.
974
75e21f08
JJ		 9752003-07-10 Jakub Jelinek <jakub@redhat.com>
976
977 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define always.
978 (TARGET_USE_CFIPOP, tc_cfi_frame_initial_instructions,
979 tc_regname_to_dw2regnum, DWARF2_DEFAULT_RETURN_COLUMN,
980 DWARF2_CIE_DATA_ALIGNMENT): Define.
981 (ppc_cfi_frame_initial_instructions, tc_ppc_regname_to_dw2regnum): New
982 prototypes.
983 (ppc_cie_data_alignment): Declare.
984 * config/tc-ppc.c: Include dw2gencfi.h.
985 (ppc_cie_data_alignment): Define.
986 (md_begin): Initialize ppc_cie_data_alignment.
987 (ppc_cfi_frame_initial_instructions, tc_ppc_regname_to_dw2regnum): New
988 functions.
989 * config/tc-s390.h (DWARF2_LINE_MIN_INSN_LENGTH): Define always.
990 (TARGET_USE_CFIPOP, tc_cfi_frame_initial_instructions,
991 tc_regname_to_dw2regnum, DWARF2_DEFAULT_RETURN_COLUMN,
992 DWARF2_CIE_DATA_ALIGNMENT): Define.
993 (s390_cfi_frame_initial_instructions, tc_s390_regname_to_dw2regnum):
994 New prototypes.
995 (s390_cie_data_alignment): Declare.
996 * config/tc-s390.c: Include dw2gencfi.h.
997 (s390_cie_data_alignment): Define.
998 (md_begin): Initialize s390_cie_data_alignment.
999 (s390_cfi_frame_initial_instructions, tc_s390_regname_to_dw2regnum):
1000 New functions.
1001
2ce28d43
AO		 10022003-07-10 Alexandre Oliva <aoliva@redhat.com>
1003
1004 2002-12-12 Alexandre Oliva <aoliva@redhat.com>
1005 * config/tc-mn10300.h (EXTERN_FORCE_RELOC): Don't define to zero.
1006 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
1007 * configure.in (am33_2.0, mn10300-*-linux*): Added.
1008 * configure: Rebuilt.
1009 * config/tc-mn10300.h (TARGET_FORMAT) [TE_LINUX]: Define to
1010 elf32-am33lin.
1011 * config/tc-mn10300.c (md_begin) [TE_LINUX]: Choose AM33/2.0
1012 by default.
1013
bf6f0d0c
AO		 10142003-07-09 Alexandre Oliva <aoliva@redhat.com>
1015
1016 2003-02-25 Alexandre Oliva <aoliva@redhat.com>
1017 * config/tc-mn10300.c (mn10300_check_fixup): Set GOT_PCREL type
1018 for subtracts from GLOBAL_OFFSET_TABLE that could not be
1019 simplified.
1020 2002-07-18 Alexandre Oliva <aoliva@redhat.com>
1021 * config/tc-mn10300.c (mn10300_check_fixup): Accept subtracts that
1022 could not be simplified.
1023 (tc_gen_reloc): Turn an absolute fx_subsy into part of fx_offset.
1024 2001-11-04 Alexandre Oliva <aoliva@redhat.com>
1025 * config/tc-mn10300.h (TC_RELOC_RTSYM_LOC_FIXUP): Don't adjust
1026 BDF_RELOC_MN10300_GOT32.
1027 * config/tc-mn10300.c (mn10300_fix_adjustable): If
1028 TC_RELOC_RTSYM_LOC_FIXUP doesn't hold, it's not adjustable.
1029 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
1030 * config/tc-mn10300.c (mn10300_parse_name): Don't return a
1031 symbol if we know its value.
1032 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
1033 * config/tc-mn10300.h (GLOBAL_OFFSET_TABLE_NAME): Remove
1034 duplicate underscore prefix.
1035 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
1036 * config/tc-mn10300.c (mn10300_parse_name): Store relocation
1037 type in X_md, not X_add_number. Zero X_add_number.
1038 (mn10300_check_fixup): Extract relocation type from X_md.
1039 * config/tc-mn10300.h: Update comment.
1040 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
1041 * config/tc-mn10300.h (O_GOTOFF, O_PLT, O_GOT): Replace with...
1042 (O_PIC_reloc): this.
1043 * config/tc-mn10300.c (mn10300_PIC_related_p): Use it.
1044 (mn10300_check_fixup): Likewise.
1045 (mn10300_parse_name): Set X_add_number to relocation type.
1046 * config/tc-mn10300.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1047 TC_RELOC_RTSYM_LOC_FIXUP, md_parse_name, TC_CONS_FIX_NEW,
1048 O_GOTOFF, O_PLT, O_GOT): Define.
1049 * config/tc-mn10300.c (mn10300_PIC_related_p): New fn.
1050 (mn10300_check_fixup): New fn.
1051 (md_assemble): Call it. Check for PIC-related relocs.
1052 (mn10300_cons_fix_new): Likewise. New fn.
1053 (mn10300_end_of_match): New fn.
1054 (mn10300_md_parse_name_cont): New fn.
1055
e7b71525
AO		 10562003-07-09 Alexandre Oliva <aoliva@redhat.com>
1057
1058 2000-05-25 Alexandre Oliva <aoliva@cygnus.com>
1059 * config/tc-mn10300.c (mn10300_insert_operand): Negate negative
1060 accumulator's shift.
1061 2000-05-08 Alexandre Oliva <aoliva@cygnus.com>
1062 * config/tc-mn10300.c (md_relax_table, md_convert_frag,
1063 md_assemble, md_estimate_size_before_relax): Handle fbCC.
1064 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
1065 * config/tc-mn10300.c (HAVE_AM33): Redefine in terms of
1066 HAVE_AM33_2.
1067 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
1068 * config/tc-mn10300.c (md_pseudo_table): Use AM33_2 constant.
1069 (HAVE_AM33): Match AM33_2 too.
1070 (HAVE_AM33_2): New macro.
1071 (md_assemble): Use it. Match 2.0 registers only if HAVE_AM33_2.
1072 2000-04-01 Alexandre Oliva <aoliva@cygnus.com>
1073 * config/tc-mn10300.c (md_pseudo_table): Added `am33_2'.
1074 (float_registers, double_registers): New variables.
1075 (float_register_name, double_register_name): New functions.
1076 (md_assemble): Recognize FP registers. Implement FMT_D3.
1077 (mn10300_insert_operand): Support FP registers.
1078
115695a8
CD		 10792003-07-08 Chris Demetriou <cgd@broadcom.com>
1080
1081 * config/tc-mips.c (mips_validate_fix): Do not warn about branch
1082 target being a global symbol if not compiling SVR4 PIC code.
1083
9f7598c1
NC		 10842003-07-07 Nick Clifton <nickc@redhat.com>
1085
1086 * doc/c-m32r.texi (M32R-Directives): New node. Document the
1087 .high, .shigh and .low directives.
1088
1b680e4f
RS		 10892003-07-07 Richard Sandiford <rsandifo@redhat.com>
1090
1091 * config/tc-h8300.c (h8300sxnmode): Add prototype.
1092 (DSYMMODE): Remove.
1093 (parse_exp): Replace expressionS argument with a h8_op. Parse the
1094 operand size as well.
1095 (skip_colonthing): Remove unused expression argument. Tighten checks
1096 for 2-digit sizes.
1097 (colonmod24): Remove.
1098 (get_mova_operands): Combine calls to parse_exp and skip_colonthing.
1099 (get_operand): Likewise. Use the standard code to read the size of
1100 pc-relative operands.
1101 (fix_operand_size): Include the size-guessing logic that used to be
1102 in colonmod24 and get_operand. Don't apply dd:2 optimizations to
1103 offsets with a symbolic component.
1104
0cea6190
NC		 11052003-07-04 Nick Clifton <nickc@redhat.com>
1106
1107 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Use ARRAY_SIZE
1108 macro to compute size of selected register name array.
1109
933fbc29
MS		 11102003-07-01 Martin Schwidefsky <schwidefsky@de.ibm.com>
1111
1112 * config/tc-s390.c (md_parse_option): Add cpu type z990.
1113 (md_begin): Add minimal cpu type logic for instructions with different
1114 binary format depending on the cpu.
1115 (md_assemble): Remove check for minimal cpu.
1116 (s390_insert_operand): Add support for long displacements.
1117 (md_gather_operands): Likewise.
1118 (tc_s390_fix_adjustable): Likewise.
1119 (tc_s390_force_relocation): Likewise.
1120 (md_apply_fix3): Likewise.
1121
1a2c1fad
CD		 11222003-06-30 Chris Demetriou <cgd@broadcom.com>
1123
1124 * config/tc-mips.c (s_mipsset): Implement -march= handling
1125 differently.
1126
17a2f251
TS		 11272003-06-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1128
1129 * config/tc-mips.c: Convert to ISO C90 prototypes. Remove unnecessary
1130 prototypes and casts. Replace PTR with void *. Reformat.
1131 * config/tc-mips.h: Likewise.
1132
6344efa4
AM		 11332003-06-30 Alan Modra <amodra@bigpond.net.au>
1134
1135 * config/tc-ia64.c (note_register_values): Warning fix.
1136 * config/tc-mips.c (append_insn): Likewise.
1137
fef14a42
TS		 11382003-06-29 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1139
1140 * config/tc-mips.c (mips_set_options,mips_opts): Support for
1141 .set arch=FOO.
1142 (file_mips_arch): Rename mips_arch.
1143 (mips_arch_info,mips_tune_info): Remove.
1144 (hilo_interlocks,gpr_interlocks,cop_interlocks): Use mips_opts.arch.
1145 (mips_cpu_info_from_arch): New function.
1146 (md_begin): Use file_mips_arch.
1147 (macro_build,macro,mips_ip): Use mips_opts.arch.
1148 (mips_set_architecture): Init file_mips_arch and mips_opts.arch.
1149 (mips_after_parse_args): Remove mips_arch_info and mips_tune_info.
1150 Use file_mips_arch.
1151 (s_mipsset): Support for .set arch=FOO.
1152 (mips_cpu_info_table): Fix typo.
1153
02fc3089
L		 11542003-06-26 H.J. Lu <hongjiu.lu@intel.com>
1155
1156 * config/tc-i386.c (md_assemble): Declare "exp" before "if".
1157
2d0d09ca
RS		 11582003-06-25 Richard Sandiford <rsandifo@redhat.com>
1159
1160 * config/tc-h8300.c (get_specific): Allow ':8' to be used for
1161 unsigned 8-bit operands.
1162
685736be
NC		 11632003-06-24 Nick Clifton <nickc@redhat.com>
1164
1165 * read.c (s_comm): Change error message to assume an unsigned size
1166 has been passed to .comm.
1167 * config/tc-sparc.c (s_common): Likewise.
1168 * write.c (write_contents): Replace 'unsigned long' with
1169 'addressT' and 'long' with offsetT in order to allow computations
1170 with very large values to work for 64-bit addressed targets.
1171 (relax_and_size_all_segments): Likewise.
1172 (relax_frag): Likewise.
1173 (relax_segment): Likewise.
e85ca5bb 1174
e98d298c
MM		 11752003-06-23 Mark Mitchell <mark@codesourcery.com>
1176
1177 * config/tc-ppc.c (ppc_cleanup): Use bytes to count APUinfo slots.
1178
ca164297
L		 11792003-06-23 H.J. Lu <hongjiu.lu@intel.com>
1180
1181 * gas/config/tc-i386.c (md_assemble): Support Intel Precott New
1182 Instructions.
1183
1184 * gas/config/tc-i386.h (CpuPNI): New.
1185 (CpuUnknownFlags): Add CpuPNI.
1186
041340ad
JW		 11872003-06-23 <davidm@hpl.hp.com>
1188
1189 * config/tc-ia64.c (pseudo_func): Add ABI constants for linux,
1190 freebsd, openvms, and nsk (non-stop kernel).
1191
b7599f01
JT		 11922003-06-22 Jason Thorpe <thorpej@wasabisystems.com>
1193
1194 * config/tc-ns32k.c (md_begin): Initialize inst_hash_table after
1195 all locals have been declared.
1196
b7c7d6c1
TS		 11972003-06-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1198
1199 * config/tc-mips.c (ADDRESS_ADD_INSN,ADDRESS_ADDI_INSN): Remove
1200 special handling for n32 ABI.
1201 (macro): Likewise.
1202
815ddb50
TS		 12032003-06-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1204
1205 * config/tc-mips.c (s_cpsetup,s_cprestore,s_cpreturn): Revert
1206 2003-06-11 change.
1207
f590b86e
CG		 12082003-06-19 Christian Groessler <chris@groessler.org>
1209
1210 * config/tc-z8k.c (parse_reg): Invalid registers generate an error
1211 now, not only a warning. Add some more checks to detect invalid
1212 registers.
1213 (get_operand): For CLASS_IR remember register size in mode struct.
1214 (get_specific): Handle new CLASS_IRO type. Add register size
1215 checks for CLASS_IR and CLASS_IRO.
e85ca5bb 1216 (md_apply_fix3): Fix undefined usage of buf.
f590b86e 1217
931e13a6
AM		 12182003-06-19 Alan Modra <amodra@bigpond.net.au>
1219
1220 * config/tc-ppc.c (ppc_csect): Pass alignment to ppc_change_csect.
1221 (ppc_change_csect): Add align param. Align frag at start of csect.
1222 (ppc_section, ppc_named_section): Adjust ppc_change_csect calls.
1223 (ppc_frob_section): Align vma.
1224
9393cb0d
JJ		 12252003-06-18 Jakub Jelinek <jakub@redhat.com>
1226
1227 * dw2gencfi.c (EH_FRAME_ALIGNMENT): Define if not defined.
1228 (output_cie): Don't pad.
1229 (output_fde): Add align argument. Pad to align if not 0.
1230 (cfi_finish): Set .eh_frame alignment to EH_FRAME_ALIGNMENT.
1231 Pad just last FDE to EH_FRAME_ALIGNMENT.
1232
df9a398f
MS		 12332003-06-18 Martin Schwidefsky <schwidefsky@de.ibm.com>
1234
1235 * config/tc-s390.c (init_default_arch): Make current_mode_mask
1236 dependent on s390_arch_size and current_cpu dependent on
1237 current_mode_mask.
1238
2fe04c57
NC		 12392003-06-18 Svein E. Seldal <Svein.Seldal@solidas.com>
1240
1241 * configure.in: Add c4x as an architecture variant to tic4x.
1242 * configure: Regenerate.
1243 * Makefile.in: Regenerate.
1244 * doc/Makefile.in: Regenerate.
1245
9f2b53d7
AM		 12462003-06-18 Alan Modra <amodra@bigpond.net.au>
1247
1248 * config/tc-ppc.c (ppc_elf_suffix): Don't remove symbols other than
1249 ".TOC." from PPC64_TOC relocs.
1250
ba0b2174
AM		 12512003-06-17 Alan Modra <amodra@bigpond.net.au>
1252
1253 * config/tc-ppc.c (md_apply_fix3): Allow BRTAKEN, BRNTAKEN relocs.
1254
f899b4b8
TS		 12552003-06-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1256
1257 * config/tc-mips.c (ADDRESS_ADD_INSN,ADDRESS_ADDI_INSN,
1258 ADDRESS_LOAD_INSN,ADDRESS_STORE_INSN): New macros.
1259 (macro_build_ldst_constoffset,load_address,macro,s_cpsetup,
1260 s_cprestore,s_cpadd): Use them.
1261
399f703e
HPN		 12622003-06-16 Hans-Peter Nilsson <hp@axis.com>
1263
1264 * configure.in: Add specific case for cris-*-linux-gnu* with
1265 em=linux.
1266 * configure: Regenerate.
1267 * config/tc-cris.c (DEFAULT_CRIS_AXIS_LINUX_GNU): New macro, TRUE
1268 if TE_LINUX defined, else FALSE.
1269 (bfd_boolean demand_register_prefix): Set default from
1270 DEFAULT_CRIS_AXIS_LINUX_GNU.
1271 (symbols_have_leading_underscore): Similar.
1272 * config/tc-cris.h (LOCAL_LABELS_DOLLAR): Define to 1.
1273
39c2da32
RE		 12742003-06-13 Richard Earnshaw <rearnsha@arm.com>
1275
1276 * tc-arm.c (FPU_DEFAULT, case TE_LINUX): Default to FPU_ARCH_FPA.
1277 (FPU_DEFAULT, case TE_NetBSD): Default to FPU_ARCH_VFP for ELF,
1278 FPU_ARCH_FPA for AOUT.
1279 (md_begin): Don't try to guess the floating point architecture from
1280 the CPU if the OS ABI (Linux, NetBSD) mandates a particular form.
1281
a06a29f2
NC		 12822003-06-13 Robert Millan <zeratul2@wanadoo.es>
1283
1284 * configure.in: Add i386-netbsd-gnu target.
1285 * configure: Regenerate.
1286
d88ef7a6
TT		 12872003-06-12 Tom Tromey <tromey@redhat.com>
1288
1289 * doc/as.texinfo (Comm): Added @node. Moved before CFI
1290 directives node.
1291
34ce925e
RS		 12922003-06-12 Richard Sandiford <rsandifo@redhat.com>
1293
1294 * config/tc-mips.c (append_insn): In a compound relocation, take the
1295 field width from the final (outermost) operator.
1296
cdfbf930
RH		 12972003-06-11 Richard Henderson <rth@redhat.com>
1298
1299 * dw2gencfi.c (struct cfi_escape_data): New.
1300 (cfi_add_CFA_nop): Remove.
1301 (CFI_escape, dot_cfi_escape): New.
1302 (dot_cfi): Remove nop.
1303 (cfi_pseudo_table): Remove nop; add escape.
1304 (output_cfi_insn): Likewise.
1305 (select_cie_for_fde): Stop on escape.
1306 * dw2gencfi.h (cfi_add_CFA_nop): Remove.
1307 * read.c, read.h (do_parse_cons_expression): New.
1308 * doc/as.texinfo (.cfi_escape): New.
1309
8c1a34cd
TS		 13102003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1311
1312 * config/tc-mips.c (s_cpsetup): Use mips_frame_reg instead of SP.
1313 (s_cprestore): Likewise.
1314 (s_cpreturn): Likewise.
1315
4b0cff4e
TS		 13162003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1317
1318 * config/tc-mips.c (tc_gen_reloc): Initialize retval amd reloc
1319 with zeros.
1320
a7ebbfdf
TS		 13212003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1322
1323 * config/tc-mips.c (md_pcrel_from): Return actual pcrel address.
1324 (md_apply_fix3): Ignore non-special relocations. Remove superfluous
1325 exceptions from size assert. Remove most of the addend fixup
1326 specialcasing. Remove value, use valP directly. simplify fx_addnumber
1327 handling. Remove zero addend specialcases.
1328 (tc_gen_reloc): Use appropriate value for reloc2 addend. Remove
1329 the addend fixup specialcase.
1330 * config/tc-mips.h (MD_APPLY_SYM_VALUE): Define as 0.
1331
d25d759d
TS		 13322003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1333
1334 * write.c (write_relocs): Use xcalloc. Fix relocs initialization
1335 in the RELOC_EXPANSION_POSSIBLE case.
1336
9d83078b
AM		 13372003-06-11 Alan Modra <amodra@bigpond.net.au>
1338
1339 * config/tc-i960.c (line_comment_chars): Add '#'.
1340 * config/tc-mn10200.c (tc_gen_reloc): Don't ignore fx_subsy.
1341
3b443373
L		 13422003-06-11 H.J. Lu <hongjiu.lu@intel.com>
1343
1344 * po/Make-in (DESTDIR): New.
1345 (install-data-yes): Support $(DESTDIR).
1346 (uninstall): Likewise.
1347
795bb480
AM		 13482003-06-11 Alan Modra <amodra@bigpond.net.au>
1349
1350 * Makefile.am: Run "make dep-am".
1351 * Makefile.in: Regenerate.
1352 * po/POTFILES.in: Regenerate.
1353
b11dcf4e
DE		 13542003-06-10 Doug Evans <dje@sebabeach.org>
1355
1356 * cgen.c (gas_cgen_finish_insn): CGEN_INSN_RELAX renamed to
1357 CGEN_INSN_RELAXED.
1358 * config/tc-fr30.c (md_estimate_size_before_relax): Ditto.
1359 * config/tc-m32r.c (md_estimate_size_before_relax): Ditto.
1360 * config/tc-openrisc.c (md_estimate_size_before_relax): Ditto.
1361
adadcc0c
AM		 13622003-06-10 Alan Modra <amodra@bigpond.net.au>
1363 Gary Hade <garyhade@us.ibm.com>
1364
1365 * config/tc-ppc.c (md_assemble): Handle PPC_OPERAND_DQ.
1366 (md_apply_fix3): Special case lq insn.
1367
0613284f
RS		 13682003-06-10 Richard Sandiford <rsandifo@redhat.com>
1369
1370 * config/tc-h8300.c (get_rtsl_operands): Accept unbracketed register
1371 lists. Allow single-register ranges.
1372
f4984206
RS		 13732003-06-10 Richard Sandiford <rsandifo@redhat.com>
1374
1375 * config/tc-h8300.c (h8300sxnmode): New.
7134554a 1376 (md_pseudo_table): Add .h8300sxn entry.
f4984206 1377
12b55ccc
L		 13782003-06-09 H.J. Lu <hongjiu.lu@intel.com>
1379
1380 * NEWS: Updated for the new -n option for the i386 assembler.
1381
1382 * config/tc-i386.c (optimize_align_code): New.
1383 (md_shortopts): Add 'n'.
1384 (md_parse_option): Handle 'n'.
1385 (md_show_usage): Add '-n'.
1386
1387 * config/tc-i386.h (optimize_align_code): Declared.
1388 (md_do_align): Optimize code alignment only if optimize_align_code
1389 is not 0.
1390
1391 * doc/as.texinfo: Add the new -n option.
1392
1393 * doc/c-i386.texi: Document the new -n option.
1394
fa87b337
RH		 13952003-06-07 Richard Henderson <rth@redhat.com>
1396
17076204
RH		 1397 * doc/as.texinfo: Document .cfi_rel_offset.
1398
fa87b337
RH		 1399 * dw2gencfi.c (struct cfa_save_data, cfa_save_stack): New.
1400 (cfi_add_CFA_offset): Detect invalid offsets.
1401 (cfi_add_CFA_remember_state): Save cur_cfa_offset.
1402 (cfi_add_CFA_restore_state): Restore it.
1403 (CFI_rel_offset): New.
1404 (cfi_pseudo_table): Add it.
1405 (dot_cfi): Handle it.
1406
52628315
L		 14072003-06-07 H.J. Lu <hongjiu.lu@intel.com>
1408
1409 * app.c (do_scrub_chars): Add states 14 and 15 to handle
1410 predicate for ia64.
1411
d4ea8842
MS		 14122003-06-05 Michael Snyder <msnyder@redhat.com>
1413
1414 * config/tc-h8sx.c (get_specific): Distinguish h8h from h8s ops.
1415 (build_bytes): Ditto.
1416
14172003-06-05 Richard Sandiford <rsandifo@redhat.com>
1418
1419 * config/tc-h8sx.c (DMODE): Remove.
1420 (colonmod24): Don't choose a default if the operand is a 16-bit
1421 constant integer.
1422 (fix_operand_size): New function.
1423 (md_assemble): Use it to choose between @(d:2, ERn) and @(d:16,ERn).
1424 Adjust @(d:2,ERn) operands before choosing the specific opcodes.
1425
2be24b54
ML		 14262003-06-05 Michal Ludvig <mludvig@suse.cz>
1427
1428 * dw2gencfi.c (cfi_add_CFA_insn, cfi_add_CFA_insn_reg)
1429 (cfi_add_CFA_insn_reg_reg, cfi_add_CFA_insn_reg_offset): New.
1430 (cfi_add_CFA_offset, cfi_add_CFA_def_cfa)
1431 (cfi_add_CFA_register, cfi_add_CFA_def_cfa_register)
1432 (cfi_add_CFA_def_cfa_offset): Use cfi_add_CFA_insn_*().
1433 (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.
1436 (cfi_pseudo_table): New directives .cfi_return_column,
1437 .cfi_restore, .cfi_undefined, .cfi_same_value,
1438 .cfi_remember_state, .cfi_restore_state, .cfi_nop.
1439 (dot_cfi, output_cfi_insn): Handle new directives.
1440 * dw2gencfi.h (cfi_add_CFA_restore, cfi_add_CFA_undefined)
1441 (cfi_add_CFA_same_value, cfi_add_CFA_remember_state)
1442 (cfi_add_CFA_restore_state, cfi_add_CFA_nop): New prototypes.
1443
757bc393
RH		 14442003-06-04 Richard Henderson <rth@redhat.com>
1445
1233ae62
RH		 1446 * dw2gencfi.c (output_cfi_insn): Fix typo for negative offsets.
1447
757bc393
RH		 1448 * dw2gencfi.c (cfi_finish): Set .eh_frame read-only.
1449
f4b97536
RH		 14502003-06-04 Richard Henderson <rth@redhat.com>
1451
1452 * config/tc-alpha.c (s_alpha_usepv): New.
1453 (md_pseudo_table): Add it.
1454 (alpha_cfi_frame_initial_instructions): New.
1455 * config/tc-alpha.h (TARGET_USE_CFIPOP): New.
1456 (tc_cfi_frame_initial_instructions): New.
1457 * doc/c-alpha.texi: Document .usepv.
1458
68d55fe3
JJ		 14592003-06-04 Jakub Jelinek <jakub@redhat.com>
1460
1461 * as.c (show_usage): Document --execstack and --noexecstack.
1462 (parse_args): Add --execstack and --noexecstack.
1463 (main): Create .note.GNU-stack section if --execstack or
1464 --noexecstack was given on comand line, set its SHF_EXECINSTR bit.
1465 * as.h (flag_execstack, flag_noexecstack): New.
1466
f9b4148d
CD		 14672003-06-03 Chris Demetriou <cgd@broadcom.com>
1468
1469 * config/tc-mips.c: (OPTION_ARCH_BASE, OPTION_ASE_BASE)
1470 (OPTION_COMPAT_ARCH_BASE, OPTION_FIX_BASE)
1471 (OPTION_MISC_BASE): New defines.
1472 (OPTION_BREAK, OPTION_CONSTRUCT_FLOATS, OPTION_EB, OPTION_EL)
1473 (OPTION_ELF_BASE, OPTION_FIX_VR4122, OPTION_FP32, OPTION_FP64)
1474 (OPTION_GP32, OPTION_GP64, OPTION_M3900, OPTION_M4010, OPTION_M4100)
1475 (OPTION_M4650, OPTION_M7000_HILO_FIX, OPTION_MARCH, OPTION_MDMX)
1476 (OPTION_MEMBEDDED_PIC, OPTION_MIPS1, OPTION_MIPS16, OPTION_MIPS2)
1477 (OPTION_MIPS3, OPTION_MIPS32, OPTION_MIPS32R2, OPTION_MIPS3D)
1478 (OPTION_MIPS4, OPTION_MIPS5, OPTION_MIPS64)
1479 (OPTION_MNO_7000_HILO_FIX, OPTION_MTUNE, OPTION_NO_CONSTRUCT_FLOATS)
1480 (OPTION_NO_FIX_VR4122, OPTION_NO_M3900, OPTION_NO_M4010)
1481 (OPTION_NO_M4100, OPTION_NO_M4650, OPTION_NO_MDMX, OPTION_NO_MIPS16)
1482 (OPTION_NO_MIPS3D, OPTION_NO_RELAX_BRANCH, OPTION_RELAX_BRANCH)
1483 (OPTION_TRAP): Redefine in terms of new defines.
1484 (md_longopts): Reorder entries.
1485
7ee7b84d
MS		 14862003-05-14 Michael Snyder <msnyder@redhat.com>
1487 From Bernd Schmidt <bernds@redhat.com>
1488 and Michael Snyder <msnyder@redhat.com>
1489 and Alexandre Oliva <aoliva@redhat.com>
1490 * config/tc-h8300.c: Add insns and addressing modes for h8300sx.
1491 * config/tc-h8300.h: Ditto.
1492
e30ddb24
NC		 14932003-06-03 Nick Clifton <nickc@redhat.com>
1494
1495 * tc-v850.c (tc-gen_reloc): Translate BFD_RELOC_32 into
adadcc0c
AM		 1496 BFD_RELOC_32_PCREL if the reloc is pc-relative. Do this
1497 before calling bfd_reloc_type_lookup.
1498
ed7d5d1a
AM		 14992003-06-02 Alan Modra <amodra@bigpond.net.au>
1500
1501 * read.c (emit_expr): Set dot_value.
1502 * dw2gencfi.c (output_fde): Remove pcrel reloc hack.
1503
c1ed1235
AM		 15042003-06-02 Alan Modra <amodra@bigpond.net.au>
1505
1506 * macro.c (sub_actual): Don't lose string if it turns out that
1507 &string wasn't an arg.
1508
eafbc43f
RH		 15092003-05-31 Richard Henderson <rth@redhat.com>
1510
1511 * dw2gencfi.c (output_fde): Use fix_new to emit pc-relative reloc.
1512 (cfi_finish): Set flag_traditional_format around .eh_frame data.
1513
f37f01cf
RH		 15142003-05-29 Richard Henderson <rth@redhat.com>
1515
1516 * config/tc-alpha.c (alpha_cur_ent_sym): Remove.
1517 (all_frame_data, plast_frame_data, cur_frame_data): New.
1518 (s_alpha_ent): Record data for dwarf2 cfi.
9f470756
L		 1519 (s_alpha_end, s_alpha_mask, s_alpha_frame, s_alpha_prologue): Likewise.
1520 (alpha_elf_md_end): Emit dwarf2 cfi for ecoff unwind directives.
f37f01cf
RH		 1521 * config/tc-alpha.h (md_end): New.
1522 (DWARF2_DEFAULT_RETURN_COLUMN): New.
1523 (DWARF2_CIE_DATA_ALIGNMENT): New.
1524
a197c351
NC		 15252003-05-29 Nick Clifton <nickc@redhat.com>
1526
1527 * configure.in: Add i386-*-freebsd* entry.
1528 * configure: Regenerate.
1529
4bf4a882 15302003-05-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
ed7d5d1a
AM		 1531
1532 * config/tc-m32r.c: Amend comment to refer to Renesas
4bf4a882 1533
756d1d01
RH		 15342003-05-27 Richard Henderson <rth@redhat.com>
1535
1536 * expr.c (make_expr_symbol): Fold FAKE_LABEL_NAME use into the
1537 symbol_create call.
1538 (current_location): Use symbol_temp_new_now.
1539 * stabs.c (s_stab_generic): Use symbol_temp_new.
1540 * symbols.c (temp_label_name): Remove.
1541 (symbol_temp_new, symbol_temp_make): Use FAKE_LABEL_NAME.
1542
a4447b93
RH		 15432003-05-27 Richard Henderson <rth@redhat.com>
1544
1545 * dw2gencfi.c, dw2gencfi.h: Rewrite from scratch.
1546 * as.c (main): Always call cfi_finish.
1547 * config/tc-i386.c (x86_dwarf2_return_column): New.
1548 (x86_cie_data_alignment): New.
1549 (md_begin): Set them.
1550 (tc_x86_cfi_init): Remove.
1551 (tc_x86_regname_to_dw2regnum): Fix 32-bit register numbers;
1552 return int, not unsigned long; don't as_bad here.
1553 (tc_x86_frame_initial_instructions): Streamline; use
1554 updated api.
1555 * config/tc-i386.h (tc_cfi_init): Remove.
1556 (DWARF2_DEFAULT_RETURN_COLUMN): New.
1557 (DWARF2_CIE_DATA_ALIGNMENT): New.
1558
b7d6ed97
RH		 15592003-05-27 Richard Henderson <rth@redhat.com>
1560
1561 * symbols.c (temp_label_name): New.
1562 (symbol_temp_new, symbol_temp_new_now, symbol_temp_make): New.
1563 (symbol_set_value_now): New.
1564 * symbols.h: Prototype them.
1565 * dwarf2dbg.c: Use them.
1566 (fake_label_name, symbol_new_now, set_symbol_value_now): Remove.
1567
14218d5f
JE		 15682003-05-23 Jason Eckhardt <jle@rice.edu>
1569
1570 * config/tc-i860.c (target_xp): Declare variable.
1571 (OPTION_XP): Declare macro.
1572 (md_longopts): Add option -mxp.
1573 (md_parse_option): Set target_xp.
1574 (md_show_usage): Add -mxp usage.
1575 (i860_process_insn): Recognize XP registers bear, ccr, p0-p3.
1576 (md_assemble): Don't try expansions if XP_ONLY is set.
1577 * doc/c-i860.texi: Document -mxp option and i860XP support.
1578
36ede617
EC		 15792003-05-23 Eric Christopher <echristo@redhat.com>
1580
1581 * config/tc-mips.c (macro_build_jalr): Warning patrol.
1582
a105a300
TS		 15832003-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1584
1585 * config/tc-mips.c (append_insn): Use actual relocation size for new
1586 fixp's. Don't relax overflow checking for partial_inplace relocations.
1587 Use the actual relocation type in combined relocs, not just the type
1588 of the first one.
1589 (macro_build_jalr): Use actual relocation size for new fix.
1590 (s_cpsetup, s_gpdword): Likewise.
1591
dc9461f6
TS		 15922003-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1593
1594 * config/tc-mips.c (macro): Don't use uninitialized tempreg.
1595
ceb41009
NC		 15962003-05-22 Nick Clifton <nickc@redhat.com>
1597
1598 * config/tc-xstormy16.c (md_pcrel_from_section): Do not produce
1599 section relative offsets for relocs that will not be based on the
1600 section symbol.
1601 (xstormy16_md_apply_fix3): Remove previous patch to this
1602 function.
1603
143d77c5
EC		 16042003-05-07 Eric Christopher <echristo@redhat.com>
1605
ed7d5d1a
AM		 1606 * config/tc-mips.c (mips_abicalls): New variable.
1607 (md_parse_option): Use.
1608 (s_option): Ditto.
1609 (s_abicalls): Ditto.
1610 (mips_elf_final_processing): Set EF_MIPS_PIC and
1611 EF_MIPS_CPIC dependent on above.
143d77c5 1612
85c77c38
DA		 16132003-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1614
1615 * tc-hppa.c (hppa_symbol_chars): Remove `,' and `!'.
1616
87ccc1b0
NC		 16172003-05-21 Nick Clifton <nickc@redhat.com>
1618
ed7d5d1a
AM		 1619 * config/obj-elf.c: Include dwarf2dbg.h.
1620 (elf_pseudo_tab): Add .file and .loc.
1621 * config/tc-arc.c (md_pseudo_table): Remove .file and .loc.
1622 * config/tc-arm.c: Likewise.
1623 * config/tc-h8300.c: Likewise.
1624 * config/tc-hppa.c: Likewise.
1625 * config/tc-ia64.c: Likewise.
1626 * config/tc-m68hc11.c: Likewise.
1627 * config/tc-m68k.c: Likewise.
1628 * config/tc-mmix.c: Likewise.
1629 * config/tc-mn10300.c: Likewise.
1630 * config/tc-ppc.c: Likewise.
1631 * config/tc-sh.c: Likewise.
1632 * config/tc-sparc.c: Likewise.
1633 * config/tc-v850.c: Likewise.
1634 * config/tc-frv.c: Likewise, and remove redundant inclusion of
1635 dwarf2dbg.h.
1636 * config/tc-ip2k.c: Likewise.
1637 * config/tc-iq2000.c: Likewise.
1638 * config/tc-xstormy16.c: Likewise.
1639 * config/tc-xtensa.c: Likewise.
87ccc1b0 1640 * Makefile.am: Regenerate dependencies.
ed7d5d1a
AM		 1641 * Makefile.in: Regenerate.
1642 * aclocal.m4: Regenerate.
1643 * config.in: Regenerate.
1644 * configure: Regenerate.
1645 * po/POTFILES.in: Regenerate.
1646 * po/gas.pot: Regenerate.
143d77c5 1647
7ed2c8b0
NC		 16482003-05-21 Nick Clifton <nickc@redhat.com>
1649
1650 * dw2gencfi.c (cfi_get_label): Use symbol_make for non
1651 BFD_ASSEMBLER targets.
1652 (cfi_startproc): Change type of saved_seg and cfi_seg to segT.
1653 (dot_cfi_endproc): Only call bfd_set_section_flags for targets
1654 defining BFD_ASSEMBLER.
1655
39b82151
ML		 16562003-05-20 Michal Ludvig <mludvig@suse.cz>
1657
1658 * as.c (main): Remove tc_cfi_init().
143d77c5 1659 * dw2gencfi.c (cfi_parse_arg): Allow regnames beginning
39b82151
ML		 1660 with '%'.
1661 (cfi_pseudo_table): Add "cfi_register" entry.
1662 (cfi_make_insn): Handle CFA_register.
1663 (cfi_output_insn): Ditto.
1664 (dot_cfi): Ditto.
1665 (cfi_get_label): Add 'simple' modifier to .cfi_startproc.
1666 (dot_cfi_endproc): Reuse already emitted CIEs.
1667 * testsuite/gas/cfi/cfi-i386.d: New pattern.
1668 * testsuite/gas/cfi/cfi-x86-64.d: Ditto.
1669
f53e95c7
NC		 16702003-05-20 Nick Clifton <nickc@redhat.com>
1671
1672 * config/tc-xstormy16.c: Include dwarf2dbg.h.
1673 (md_pseudo_table): Add entries for .loc and .line.
1674
7c0295b1
AM		 16752003-05-20 Alan Modra <amodra@bigpond.net.au>
1676
1677 * dw2gencfi.c (cfi_parse_arg): Only use tc_regname_to_dw2regnum if
1678 defined.
1679 (dot_cfi_endproc): Avoid C99 construct.
1680
54cfded0
AM		 16812003-05-20 Michal Ludvig <mludvig@suse.cz>
1682
1683 * dw2gencfi.c, dw2gencfi.h: New files.
1684 * config/tc-i386.c (tc_x86_cfi_init): New function.
1685 * config/tc-i386.h (TARGET_USE_CFIPOP, tc_cfi_init): New defines.
1686 * as.c (parse_args): Set verbose flag on --verbose.
1687 (main): Call tc_cfi_init()/cfi_finish().
1688 * as.h (verbose): New external variable.
1689 * read.c (pobegin): Insert CFI pops to the list.
1690 * symbols.c (local_symbol_make): Make symbol external.
1691 * symbols.h (local_symbol_make): New prototype.
1692 * Makefile.am: Add dw2gencfi.[ch] files. Run "make dep-am".
1693 * Makefile.in: Regenerate.
1694 * doc/as.texinfo: Added node "CFI directives" with description of
1695 all implemented .cfi_* directives.
1696 * doc/Makefile.in: Regenerate.
1697 * po/POTFILES.in: Regenerate.
1698
a1f3c24c
SS		 16992003-05-19 Svein E. Seldal <Svein.Seldal@solidas.com>
1700
54cfded0
AM		 1701 * config/tc-tic4x.c (md_assemble): Added support for one-line parallel
1702 insns.
1975ab25 1703 * config/tc-tic4x.h: Added DOUBLEBAR_PARALLEL definition
a1f3c24c 1704
b645cb17
JE		 17052003-05-18 Jason Eckhardt <jle@rice.edu>
1706
1707 * config/tc-i860.c (i860_process_insn): Initialize fc after
1708 each opcode mismatch.
1709
80c7c40a
NC		 17102003-05-16 Kelley Cook <kelleycook@wideopenwest.com>
1711
1712 * configure.in: Accept i[3-7]86 variants.
1713 * configure: Regenerate.
1714
c344a4c8
TS		 17152003-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1716
1717 * config/tc-mips.h: Fix comment formatting.
1718
64e55042
HPN		 17192003-05-13 Hans-Peter Nilsson <hp@axis.com>
1720
1721 * read.c (old_buffer, old_input, old_limit): Remove variables.
54cfded0 1722 (read_a_source_file): Delete label contin.
64e55042
HPN		 1723 <handling #APP/#NO_APP>: Use an "sb" to push #APP expansion into
1724 input as with macros, instead of in separate old_* variables.
1725 Zero-terminate string being scrubbed.
1726
e66c629e
NC		 17272003-05-12 Nick Clifton <nickc@redhat.com>
1728
1729 * config/tc-xstormy16.c (skipping_fptr): New local variable.
1730 (md_assemble): Reset skipping_fptr.
1731 (md_operand): If @fptr() is followed by a minus sign, set
1732 skipping_fptr and ignore the fptr. If skipping_fptr is set and an
1733 @fptr is detected, ignore it and reset skipping_fptr.
1734
673a54e3
JE		 17352003-05-11 Jason Eckhardt <jle@rice.edu>
1736
1737 * config/tc-i860.c (MAX_FIXUPS): Define.
1738 (struct i860_fi fi[]): New struct.
1739 (struct i860_it the_insn): Add above as member and move fields
1740 exp, reloc, pcrel and fup into i860_fi.
1741 (md_assemble): Replace all instances of exp, reloc, pcrel
1742 and fup with fi[].exp, fi[].reloc, fi[].pcrel, fi[].fup.
1743 Add a loop to possibly emit multiple fix-ups for each insn.
1744 (i860_process_insn): Likewise.
1745 (i860_get_expression): Likewise.
1746 (md_apply_fix3): Use a bitwise check for OP_IMM_U5, not equality.
1747
2ebb4b88
MS		 17482003-05-09 Martin Schwidefsky <schwidefsky@de.ibm.com>
1749
1750 * config/tc-s390.c (s390_target_format): Always call init_default_arch.
1751
35f5df7f
L		 17522003-05-07 H.J. Lu <hongjiu.lu@intel.com>
1753
1754 * config/tc-ia64.c (alias_hash): New.
1755 (alias_name_hash): New.
1756 (secalias_hash): New.
1757 (secalias_name_hash): New.
1758 (md_pseudo_table): Add "secalias".
1759 (md_begin): Initialize alias_hash, alias_name_hash,
1760 secalias_hash and secalias_name_hash.
1761 (struct alias): New.
1762 (dot_alias): Implement .alias and .secalias directives.
1763 (do_alias): New.
1764 (ia64_adjust_symtab): New.
1765 (do_secalias): New.
1766 (ia64_frob_file): New.
1767
1768 * config/tc-ia64.h (ia64_adjust_symtab): New.
1769 (tc_adjust_symtab): Defined.
1770 (ia64_frob_file): New.
1771 (tc_frob_file): Defined.
1772
d2bf1bda
NC		 17732003-05-07 Dmitry Diky <diwil@mail.ru>
1774
1775 * tc-msp430.c: Add missing lines to known cpus list.
1776
cac012d6
AO		 17772003-05-06 Alexandre Oliva <aoliva@redhat.com>
1778
1779 * configure.in (MIPS_DEFAULT_ABI): AC_DEFINE.
1780 * config/tc-mips.c (mips_after_parse_args): Set mips_abi to it.
1781 * config.in, configure: Rebuilt.
1782
d8dbbec1
L		 17832003-05-05 H.J. Lu <hjl@gnu.org>
1784
1785 * config/tc-mips.c (tc_gen_reloc): Add addend just once if
1786 howto->partial_inplace is false.
1787
9204e615
DJ		 17882003-05-05 Daniel Jacobowitz <drow@mvista.com>
1789
1790 * config/tc-mips.c (mips_need_elf_addend_fixup): Remove
1791 symbol_used_in_reloc_p check.
1792 (md_apply_fix3): Remove check for howto->pcrel_offset.
1793
711ef82f
L		 17942003-05-03 H.J. Lu <hjl@gnu.org>
1795
1796 * config/obj-elf.c (obj_elf_parse_section_letters): Make it a
1797 fatal error for unknown section attribute.
1798
1799 * config/tc-alpha.c (alpha_elf_section_letter): Return -1 for
1800 unknown section attribute.
1801 * config/tc-ia64.c (ia64_elf_section_letter): Likewise.
1802 * config/tc-ppc.c (ppc_section_letter): Likewise.
1803
1804 * config/tc-ia64.c (ia64_elf_section_letter): Handle 'o'.
1805 (ia64_elf_section_type): Accept "unwind".
1806
83b5ab55
L		 18072003-05-02 H.J. Lu <hjl@gnu.org>
1808
1809 * read.h (demand_copy_string): New.
1810
1811 * config/tc-alpha.c (demand_copy_string): Removed.
1812
7ff0565e
MS		 18132003-05-02 Michael Snyder <msnyder@redhat.com>
1814
54cfded0 1815 * write.h (FAKE_LABEL_NAME): Allow override
7ff0565e
MS		 1816 (for targets that like eg. a leading dot in a local label).
1817
2968149b
NC		 18182003-05-02 Nick Clifton <nickc@redhat.com>
1819
1820 * config/tc-xstormy16.c (xstormy16_md_apply_fix3): Do not bias the
1821 addend with the symbol's value for pc-relative relocations against
1822 a defined symbol - this will be done automatically.
1823
e7b9a8c1
L		 18242003-05-01 H.J. Lu <hjl@gnu.org>
1825
1826 * config/obj-elf.c (obj_elf_type): Accept "notype" and
1827 "STT_NOTYPE".
1828
612d7b83
L		 18292003-05-01 H.J. Lu <hjl@gnu.org>
1830
1831 * config/tc-ia64.h (tc_canonicalize_section_name): New.
1832
1833 * config/obj-elf.c (obj_elf_section_name): Call
1834 tc_canonicalize_section_name if it is defined.
1835
a645d1eb
L		 18362003-05-01 H.J. Lu <hjl@gnu.org>
1837
1838 * config/tc-ia64.c (ia64_check_label): New.
1839 * config/tc-ia64.h (tc_check_label): New.
1840
1841 * read.c (read_a_source_file): Call tc_check_label after
1842 creating a user-defined label if defined.
1843
df12615d
AM		 18442003-05-02 Alan Modra <amodra@bigpond.net.au>
1845
1846 * config/tc-ppc.c (md_show_usage): Mention -a32, -a64, -l, -le, -b,
1847 -be and split strings to below 509 bytes in length.
1848
f70c8412
CG		 18492003-05-01 Christian Groessler <chris@groessler.org>
1850
1851 * expr.h: Fix comments in operatorT typedef.
54cfded0 1852 * config/tc-z8k.c: Add 2003 to copyright message.
f70c8412
CG		 1853 Fold s_segm() and s_unseg() into one function s_segm(parm) which
1854 decides by the parameter.
1855 (md_begin): Don't set linkrelax. Only set Z8002 default if no
1856 command line argument was given to select the intended
1857 architecure.
1858 (get_interrupt_operand): Warn if NOP type code is emitted.
1859 (newfix): New parameter 'size', forward it to 'fix_new_exp'.
1860 (apply_fix): Call newfix with additional 'size' parameter.
1861 (build_bytes): Remove unused variable 'nib'. Detect overflow in
1862 4 bit immediate arguments.
1863 (md_longopts): Add 'linkrelax' option.
1864 (md_parse_option): Adapt to new s_segm function. Set 'linkrelax'
1865 variable when 'linkrelax' command line option is specified.
1866 (md_show_usage): Display 'linkrelax' option.
1867 (md_apply_fix3): Fix cases R_IMM4L, R_JR, and R_IMM8. Add cases
1868 R_CALLR and R_REL16.
1869 * config/tc-z8k.h: Undef WARN_SIGNED_OVERFLOW_WORD.
1870
10a98291
L		 18712003-04-30 H.J. Lu <hjl@gnu.org>
1872
1873 * config/tc-ia64.c (ia64_number_to_chars): New function pointer.
1874 (ia64_float_to_chars): Likewise.
1875 (dot_byteorder): Set target_big_endian, ia64_number_to_chars
1876 and ia64_float_to_chars by tc_segment_info_data.endian from
1877 the current segment if byteorder == -1.
1878 (md_begin): Call dot_byteorder to set target_big_endian.
1879 (md_atof): Call ia64_float_to_chars to convert floating point.
1880 (ia64_float_to_chars_bigendian): New function.
1881 (ia64_float_to_chars_littleendian): Likewise.
1882 (ia64_elf_section_change_hook): Likewise.
1883
1884 * config/tc-ia64.h (ia64_number_to_chars): New.
1885 (md_number_to_chars): Changed to (*ia64_number_to_chars)
1886 (ia64_elf_section_change_hook): New.
1887 (md_elf_section_change_hook): Defined.
1888 (ia64_segment_info_type): New struct.
1889 (TC_SEGMENT_INFO_TYPE): Defined.
1890
bf57c3c9
L		 18912003-04-30 H.J. Lu <hjl@gnu.org>
1892
1893 * config/tc-ia64.c (md_section_align): Deleted.
1894
1895 * config/tc-ia64.h (SUB_SEGMENT_ALIGN): New.
1896 (md_section_align): New.
1897
165a7f90
L		 18982003-04-30 H.J. Lu <hjl@gnu.org>
1899
1900 * config/tc-ia64.c (stmt_float_cons): Fix alignment for real10
1901 and add real16.
1902 (md_pseudo_table): Add "xreal16", "xreal16.ua", "real16" and
1903 "real16.ua".
1904 (md_atof): Add 6 byte padding of zero for real16.
1905
eba874d8
NC		 19062003-04-29 Nick Clifton <nickc@redhat.com>
1907
1908 * config/obj-elf.c (obj_elf_symver): Skip whitespace before the
1909 start of a version name.
1910
dbeba5e5
CD		 19112003-04-28 Chris Demetriou <cgd@broadcom.com>
1912
1913 * configure.in (mips-*-*n*bsd*): Replace with...
1914 (mips-*-netbsd*, mips-*-openbsd*): These.
1915 * configure: Regenerate.
1916
f0d7d5f9
NC		 19172003-04-28 H.J. Lu <hjl@gnu.org>
1918
1919 * config/tc-hppa.c (hppa_symbol_chars): New.
1920 * config/tc-hppa.h (tc_symbol_chars): Likewise.
1921
a38b42ab
TS		 19222003-04-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1923
1924 * config/tc-mips.h (TC_FORCE_RELOCATION_SUB_SAME): Define again.
1925
69be0a2b
CD		 19262003-04-25 Chris Demetriou <cgd@broadcom.com>
1927
1928 * NEWS: Belatedly mention support for MIPS32 Release 2.
1929
684022ea
EC		 19302003-04-24 Eric Christopher <echristo@redhat.com>
1931
1932 * config/tc-mips.c (nopic_need_relax): Revert previous
1933 change.
1934
2c8714f2
NC		 19352003-04-24 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
1936
1937 * config/tc-h8300.h (DWARF2_LINE_MIN_INSN_LENGTH): New
684022ea 1938 * config/tc-h8300.c (dwarf2dbg.h): Include
2c8714f2
NC		 1939 (md_pseudo_table): Handle .loc and .file
1940 (md_assemble): Call dwarf2_emit_insn if BFD_ASSEMBLER.
1941 * Makefile.am: Add dependency on dwarf2dbg.h for h8300 targets.
1942 * Makefile.in: Regenerate.
1943
684022ea 19442003-04-24 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
8d9cd6b1
NC		 1945
1946 * config/tc-h8300.c (Nmode, h8300hnmode, h8300snmode): New.
1947 (md_pseudo_table): Add h8300hn, h8300sn.
1948 * config/tc-h8300.h (COFF_MAGIC): Handle h8300hn, h8300sn.
1949 * doc/c-h8300.texi : Add documentation for new machine directives.
1950
5ce8663f
NC		 19512003-04-24 Nick Clifton <nickc@redhat.com>
1952
1953 * config/tc-ppc.c (ppc_symbol_chars): Define.
1954 * config/tc-ppc.h (tc_symbol_chars): Define.
1955
ef230218
JR		 19562003-04-23 J"orn Rennecke <joern.rennecke@superh.com>
1957
1958 * config/tc-sh.c: Amend comment to refer to SuperH.
1959 * config/tc-sh.h: Likewise.
1960 (LISTING_HEADER): Amend to refer to SuperH.
1961 * config/tc-sh64.c: Change comment to refer to SuperH.
1962 * config/tc-sh64.h (LISTING_HEADER): Change to refer to SuperH.
1963 * doc/as.texinfo [SH, GENERIC]: Amend / Change to refer to SuperH.
1964 * doc/c-sh.texi: Amend to refer to SuperH.
1965 Add SuperH architecture documentation references.
1966 * doc/c-sh64.texi: Change to refer to SuperH.
1967
204cd129
NC		 19682003-04-23 H.J. Lu <hjl@gnu.org>
1969
1970 * app.c (do_scrub_chars): More checks for valid labels.
1971
2cdb18a7
L		 19722003-04-22 H.J. Lu <hjl@gnu.org>
1973
1974 * app.c (do_scrub_chars): Check for valid label.
1975
26597c86
NC		 19762003-04-22 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1977
1978 * doc/as.texinfo: Replace references to Mitsubishi M32R with
1979 references to Renesas M32R.
1980 * doc/c-m32r.texi: Likewise.
1981
88b4ca40
RH		 19822003-04-21 Richard Henderson <rth@redhat.com>
1983
54cfded0
AM		 1984 * dwarf2dbg.c (get_filenum): Skip as-yet unassigned file numbers.
1985 (out_file_list): Assign non-null filename after generating error.
88b4ca40 1986
e5f08f7e
JJ		 19872003-04-18 Jakub Jelinek <jakub@redhat.com>
1988
1989 * ehopt.c (check_eh_frame): For aug_size == 0
1990 in state_seeing_aug_size state skip the state_skipping_aug
1991 state.
1992
c2dcd04e
NC		 19932003-04-15 Rohit Kumar Srivastava <rohits@kpitcummins.com>
1994
1995 * doc/c-h8300.texi: Replace occurrances of 'Hitachi' with
1996 'Renesas'.
1997 * doc/c-h8500.texi: Likewise.
1998 * doc/c-sh.texi: Likewise.
1999 * doc/c-sh64.texi: Likewise.
2000 * doc/h8.texi: Likewise.
2001 * config/tc-h8300.c: Likewise.
2002 * config/tc-h8300.h: Likewise.
2003 * config/tc-h8500.c: Likewise.
2004 * config/tc-h8500.h: Likewise.
2005 * config/tc-sh.c: Likewise.
2006 * config/tc-sh.h: Likewise.
2007 * config/tc-sh64.c: Likewise.
2008 * config/tc-sh64.h: Likewise.
2009
f5040a92
AO		 20102003-04-10 Alexandre Oliva <aoliva@redhat.com>
2011
2012 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): New.
2013 * config/tc-mips.c: Use signed add for n32 address arithmetic.
2014 (append_insn): When filling delay slots with instructions
2015 that have fixups that tc_gen_reloc might consider modifyable
2016 in variant frags, start a new frag.
2017 (load_address): Generate GOT_DISP with of without offset
2018 depending on whether symbol is local. For -xgot, use
2019 GOT_PAGE/GOT_OFST or GOT_HI16/GOT_LO16.
2020 (macro) <M_DLA_AB, M_LA_AB>: Likewise.
2021 <M_JAL_A>: In NewABI, use CALL16 or GOT_DISP for small got,
2022 CALL_HI16/CALL_LO16 or GOT_PAGE/GOT_OFST for big got.
2023 <ld_st>: In NewABI with small got, always use
2024 GOT_PAGE/GOT_OFST, with the latter in the load/store
2025 instruction. With big got, use GOT_HI16/GOT_LO16 or
2026 GOT_PAGE/GOT_OFST.
2027 (tc_gen_reloc): Adjust variant frags with GOT_DISP in NewABI.
2028 Add tc_frag_data.tc_fr_offset to addends. Decay CALL16,
2029 GOT_OFST and GOT_DISP to GOT_DISP in NewABI.
2030 (md_convert_frag): Use memmove for safe copying of overlapping
2031 regions.
2032
35b55ed2
SC		 20332003-04-09 Stephane Carrez <stcarrez@nerim.fr>
2034
2035 * doc/c-m68hc11.texi (M68HC11-Opts): Document -m68hcs12, -mshort,
2036 -mlong, -mshort-double and -mlong-double options; use table @code.
2037 (M68HC11-Syntax): Update to document 68HC12 operands.
2038 (M68HC11-Modifiers): New section for operand modifiers.
2039 (M68HC11-Directives): New section for specific assembler directives.
2040 (M68HC11-Branch): Fix Overfull hbox error.
2041
9214dd3b
AO		 20422003-04-09 Alexandre Oliva <aoliva@redhat.com>
2043
2044 * config/tc-mips.c (macro): Add comments explaining the rationale
2045 for Chris' change.
2046
eb0a7d52
AO		 20472003-04-09 Chris Demetriou <cgd@broadcom.com>
2048
2049 * config/tc-mips.c (macro): Put back `+ 0x8000' in test for 64-bit
2050 constant address that Alexandre took out by accident. Reject
2051 64-bit addresses that are not sign extensions of 32 bits only if
2052 we don't support 64-bit address constants.
2053
a7fc733f
AM		 20542003-04-09 Alan Modra <amodra@bigpond.net.au>
2055
2056 * config/tc-ppc.c (md_apply_fix3): Generate ADDR16 relocs.
2057
9cc92a36
NC		 20582003-04-08 Nick Clifton <nickc@redhat.com>
2059
2060 * as.c (perform_an_assembly_pass): If using cgen, call
2061 gas_cgen_begin.
2062 * cgen.c (gas_cgen_begin): New function. If
2063 flag_signed_overflow_ok is set call cgen_set_signed_overflow_ok
2064 otherwise call cgen_clear_signed_overflow_ok.
2065 * cgen.h: Prototype gas_cgen_begin.
2066
fe59a223
TS		 20672003-04-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2068
2069 * write.c (write_relocs): Remove unused variable.
2070
5a7a0b7b
AO		 20712003-04-06 Chris Demetriou <cgd@broadcom.com>
2072
2073 * config/tc-mips.c (HAVE_64BIT_ADDRESS_CONSTANTS): New.
2074 (macro): Use new macro to decide whether to emit constant address
2075 as 32 or 64 bits if addresses are 32-bit wide but registers are
2076 64-bit wide.
2077
577300ce
SC		 20782003-04-05 Stephane Carrez <stcarrez@nerim.fr>
2079
2080 * config/tc-m68hc11.c (M6811_OP_CALL_ADDR): New internal define.
2081 (M6811_OP_PAGE_ADDR): New internal define.
684022ea 2082 (get_operand): New modifier %page and %addr to obtain page and
577300ce 2083 address part of a far-function.
684022ea 2084 (fixup8): Use BFD_RELOC_M68HC11_PAGE for a %page modifier; don't
577300ce
SC		 2085 complain on overflow for the BFD_RELOC_M68HC11_PAGE and truncation
2086 relocs.
2087 (fixup16): Use BFD_RELOC_M68HC11_LO16 for a %addr modifier.
2088 (find_opcode): Add comment.
2089 (md_estimate_size_before_relax): Force relocation of
2090 STATE_UNDEXED_OFFSET types when the symbol is not absolute.
2091 (tc_m68hc11_fix_adjustable): Check for BFD_RELOC_M68HC11_LO16
2092 instead of BFD_RELOC_LO16; temporarily make the BFD_RELOC_32
2093 on the symbol itself so that DWARF2 strings are merged correctly.
2094
be33c5dd
SS		 20952003-04-04 Svein E. Seldal <Svein.Seldal@solidas.com>
2096
2097 * config/obj-coff.h (TARGET_FORMAT): Namespace cleanup, changed
2098 default tic4x target format to 'coff2-tic4x'.
2099 * config/tc-tic4x.c: Namespace cleanup. Replace s/c4x/tic4x/ and
2100 s/c3x/tic3x/
2101 * config/tc-tic4x.h: Ditto
2102
e8fd7476
NC		 21032003-04-03 Nick Clifton <nickc@redhat.com>
2104
2105 * NEWS: Mention support for Xtensa architecture.
2106
47281638
PB		 21072003-04-02 Philip Blundell <philb@gnu.org>
2108
2109 * config/tc-arm.c (arm_force_relocation): Return 0 for OFFSET_IMM.
2110
af22f5b2
CD		 21112003-04-02 Chris Demetriou <cgd@broadcom.com>
2112
2113 * config/tc-mips.c (macro2): Adjust implementation of
2114 M_ULH, M_ULHU, M_ULW, and M_ULD so that they work properly
2115 in the case where the source and destination registers
2116 are the same.
2117
e0001a05
NC		 21182003-04-01 Bob Wilson <bob.wilson@acm.org>
2119
54cfded0
AM		 2120 * Makefile.am (CPU_TYPES): Add xtensa.
2121 (TARGET_CPU_CFILES): Add config/tc-xtensa.c.
2122 (TARGET_CPU_HFILES): Add config/tc-xtensa.h.
2123 (xtensa-relax.o): New target.
2124 Run "make dep-am".
2125 * Makefile.in: Regenerate.
2126 * configure.in: Handle xtensa-*-*. Add xtensa-relax.o to
2127 extra_objects for xtensa targets.
2128 * configure: Regenerate.
2129 * write.c (write_object_file): Add new md_post_relax_hook.
2130 * config/tc-xtensa.c: New file.
2131 * config/tc-xtensa.h: Likewise.
2132 * config/xtensa-istack.h: Likewise.
2133 * config/xtensa-relax.c: Likewise.
2134 * config/xtensa-relax.h: Likewise.
2135 * doc/Makefile.am (CPU_DOCS): Add c-xtensa.texi.
2136 * doc/Makefile.in: Regenerate.
2137 * doc/all.texi: Set new XTENSA variable.
2138 * doc/as.texinfo: Set new Xtensa variable. Describe
2139 Xtensa-specific options. Define line comment character for
2140 Xtensa. Add Xtensa processors to list of ELF targets where
2141 alignment is specified in bytes. Add new Xtensa-Dependent node.
2142 Add acknowledgements for those contributing to the Xtensa port.
2143 * doc/internals.texi: Describe new md_post_relax_hook.
2144 * doc/c-xtensa.texi: New file.
e0001a05 2145
5a6c6817
NC		 21462003-04-01 Nick Clifton <nickc@redhat.com>
2147 Richard Earnshaw <rearnsha@arm.com>
2148
2149 * config/tc-arm.c: Remove presence of (r) and (tm) symbols.
2150 (ARM_ARCH_IWMMXT): Simplify.
2151 (insns): Place iwmmx instructions in correct place in table.
2152 (arm_add_note): New function: Add a note entry to a .note section.
2153 (md_begin): Make the default architecture be unknown.
2154 Suppress the creation of an arm note section.
2155
97bbfa38
EC		 21562003-03-26 Eric Christopher <echristo@redhat.com>
2157
54cfded0 2158 * config/tc-mips.c (nopic_need_relax): Check for S_IS_EXTERN.
97bbfa38 2159
e16bb312
NC		 21602003-03-25 Stan Cox <scox@redhat.com>
2161 Nick Clifton <nickc@redhat.com>
97bbfa38 2162
28d297de 2163 Contribute support for Intel's iWMMXt chip - an ARM variant:
e16bb312
NC		 2164
2165 * config/tc-arm.c: (ARM_CEXT_IWMMXT, ARM_ARCH_IWMMXT, WR_PREFIX,
2166 WC_PREFIX, REG_TYPE_IWMMXT): New constants.
2167 (enum wreg_type, enum iwmmxt_insn_type): New types.
2168 (wr_register, wc_register, wcg_register): New macros.
2169 (iwmmxt_table): New variable.
2170 (wreg_required_here, do_iwmmxt_byte_addr, do_iwmmxt_tandc,
2171 do_iwmmxt_tbcst, do_iwmmxt_textrc, do_iwmmxt_textrm,
2172 do_iwmmxt_tinsr, do_iwmmxt_tmcr, do_iwmmxt_tmcrr, do_iwmmxt_tmia,
2173 do_iwmmxt_tmovmsk, do_iwmmxt_tmrc, do_iwmmxt_tmrrc,
2174 do_iwmmxt_torc, do_iwmmxt_waligni, do_iwmmxt_wmov,
2175 do_iwmmxt_word_addr, do_iwmmxt_wrwr, do_iwmmxt_wrwrwcg,
2176 do_iwmmxt_wrwrwr, do_iwmmxt_wshufh, do_iwmmxt_wzero,
2177 cp_byte_address_offset, cp_byte_address_required_here,
2178 check_iwmmxt_insn): New functions.
97bbfa38 2179 (asm_opcode_insns): Add iWMMXt instructions.
e16bb312
NC		 2180 (md_begin): Set the mach value for iWMMXt targets. Create a note
2181 section to identify iwmmxt binaries.
2182 (md_apply_fix3): Handle BFD_RELOC_ARM_CP_OFF_IMM_S2.
2183 * doc/c-arm.texi: Document the support for the iWMMXt.
2184 * NEWS: Mention new support.
2185