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* config/tc-z8k.c (s_segm): Fix indentation.
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
d5bf5799
CG		 12003-11-26 Christian Groessler <chris@groessler.org>
2
3 * config/tc-z8k.c (s_segm): Fix indentation.
4 (md_apply_fix3): Likewise.
5 (cc_names): Add alias names for the names generated by the
6 disassembler.
7 (get_cc_operand): Be case insensitive.
8 (get_operands): Improve error handling for cc operands.
9 (check_operand): Not used, remove.
10 (md_assemble): Remove unused variable prev_opcode. Skip
11 whitespace until end-of-line only. Restore *op_end after call to
12 hash_find.
13
b4f16abb
NC		 142003-11-26 Nick Clifton <nickc@redhat.com>
15
16 * config/tc-h8300.c (get_operand): Allow er4-er7 for ldm/stm
17 instructions on the H8SX.
18
3db8d52c
KH		 192003-11-25 Kazu Hirata <kazu@cs.umass.edu>
20
21 * config/tc-h8300.c (h8_exp): Remove.
22
4892e510
NC		 232003-11-25 Asgari Jinia <asgarij@kpitcummins.com>
24
25 * config/tc-h8300.c (md_assemble): Check operands validity for
26 ldm/stm.
27 (get_operand): Check register pair's validity as per technical
28 note TN-H8*-193A/E from Renesas for H8s and for H8Sx manual.
29
254d758c
KH		 302003-11-24 Kazu Hirata <kazu@cs.umass.edu>
31
32 * listing.c: Convert to ISO-C.
33 * listing.h: Likewise.
34 * macro.c: Likewise.
35 * macro.h: Likewise.
36
70b911ad
JJ		 372003-11-24 Jakub Jelinek <jakub@redhat.com>
38
39 * app.c (do_scrub_chars): Add PUT (ch) and ch = GET ()
40 when transitioning from states 14 or 15 to 0 or 1.
41
b1f1fa96
KH		 422003-11-23 Kazu Hirata <kazu@cs.umass.edu>
43
44 * hash.c: Convert to ISO-C.
45 * hash.h: Likewise.
46 * input-file.c: Likewise.
47 * input-file.h: Likewise.
48 * input-scrub.c: Likewise.
49 * itbl-ops.c: Likewise.
50 * itbl-ops.h: Likewise.
51
66faad26
KH		 522003-11-23 Kazu Hirata <kazu@cs.umass.edu>
53
54 * config/tc-h8300.c (Hmode): Make it global.
55 (Smode): Likewise.
56 (Nmode): Likewise.
57 (SXmode): Likewise.
58
dd625418
KH		 592003-11-22 Kazu Hirata <kazu@cs.umass.edu>
60
61 * ehopt.c: Convert to ISO-C.
62 * emul.h: Likewise.
63 * expr.c: Likewise.
64 * expr.h: Likewise.
65 * flonum-copy.c: Likewise.
66 * flonum-mult.c: Likewise.
67 * flonum.h: Likewise.
68 * frags.c: Likewise.
69 * frags.h: Likewise.
70
9a124774
AM		 712003-11-22 Alan Modra <amodra@bigpond.net.au>
72
f22b3caf
AM		 73 * doc/c-ppc.texi (PowerPC-Pseudo): Add section.
74
9a124774
AM		 75 * app.c (do_scrub_chars): Revert 2003-04-23 and 2003-04-22.
76
834ddcc4
KH		 772003-11-21 Kazu Hirata <kazu@cs.umass.edu>
78
79 * ecoff.c: Convert to ISO-C.
80 * ecoff.h: Likewise.
81
69c040df
AM		 822003-11-22 Alan Modra <amodra@bigpond.net.au>
83
84 * config/tc-ppc.c (parse_cpu): New function, broken out from..
85 (md_parse_option): ..here.
86 (ppc_setup_opcodes): New function, broken out from..
87 (md_begin): ..here.
88 (ppc_machine): Implement .machine pseudo op.
89
a2e22468
KH		 902003-11-20 Kazu Hirata <kazu@cs.umass.edu>
91
92 * depend.c: Convert to ISO-C.
93 * dwarf2dbg.c: Likewise.
94 * dwarf2dbg.h: Likewise.
95
73ee5e4c
KH		 962003-11-20 Kazu Hirata <kazu@cs.umass.edu>
97
98 * app.c: Convert to ISO-C.
99 * as.h: Likewise.
100 * atof-generic.c: Likewise.
101 * bignum-copy.c: Likewise.
102 * bignum.h: Likewise.
103 * cgen.c: Likewise.
104 * cgen.h: Likewise.
105 * cond.c: Likewise.
106
0d78efdf
DD		 1072003-11-20 DJ Delorie <dj@redhat.com>
108
109 * config/tc-sh64.c (shmedia_frob_section): Only frob elf32
110 sections.
111
600e9c99
KH		 1122003-11-19 Kazu Hirata <kazu@cs.umass.edu>
113
114 * config/tc-h8300.c: Make some functions and global
115 variables static appropriately.
116
d492b58e
KH		 1172003-11-19 Kazu Hirata <kazu@cs.umass.edu>
118
119 * config/obj-ieee.c: Remove duplicate prototypes.
120 * config/tc-h8300.c: Likewise.
121
b54a3392
KH		 1222003-11-19 Kazu Hirata <kazu@cs.umass.edu>
123
124 * config/tc-h8300.c: Convert to ISO-C.
125 * config/tc-h8300.h: Likewise.
126
fe01a20a
KH		 1272003-11-19 Kazu Hirata <kazu@cs.umass.edu>
128
129 * config/tc-mcore.h: Remove prototypes already in tc.h.
130 * config/tc-tic4x.c: Likewise.
131
43b5c447
KH		 1322003-11-19 Kazu Hirata <kazu@cs.umass.edu>
133
134 * config/tc-arc.c: Remove a local prototype of atof_ieee.
135 * config/tc-ip2k.c: Likewise.
136 * config/tc-iq2000.c: Likewise.
137 * config/tc-tic30.c: Remove a comment.
138
cda2eb9e
BW		 1392003-11-19 Bob Wilson <bob.wilson@acm.org>
140
141 * config/tc-xtensa.c (xg_emit_insn): Include "dwarf2dbg.h" and add
142 call to dwarf2_emit_insn.
143
1abe91b1
MR		 1442003-11-18 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
145
146 * config/tc-mips.c (macro): Handle new macros: "lca" and "dlca"
147 for loading addresses using CALL relocations.
148 Don't emit CALL relocations when a base register is used.
149
bf151ce7
MR		 1502003-11-15 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
151
152 * config/tc-mips.c: Formatting fixes.
153
9ce887a1
BE		 1542003-11-14 Ben Elliston <bje@wasabisystems.com>
155
156 * config/tc-arm.c (arm_elf_change_section): Not static.
157
6057a28f
NC		 1582003-11-13 Nick Clifton <nickc@redhat.com>
159
160 * tc-arm.c (mapping_state): New function. Emit a mapping
161 symbol if necessary.
9a124774 162 (arm_elf_change_section): New function. Intercept section
6057a28f 163 changes and generate mapping symbols.
9a124774
AM		 164 (s_bss): Likewise.
165 (s_arm_elf_cons): Likewise.
166 (opcode_select): Choose the correct mapping state.
167 (md_assemble): Likewise.
168 * tc-arm.h (md_elf_section_change_hook): Define.
169 * doc/c-arm.texi (ARM Mapping Symbols): New node.
6057a28f
NC		 170 * NEWS: Mention new feature.
171
5e2d1ae8
DJ		 1722003-11-12 Daniel Jacobowitz <drow@mvista.com>
173
174 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Define.
175 * doc/Makefile.am (install-info): Define.
176
177 * aclocal.m4: Regenerate.
178 * Makefile.in: Regenerate.
179 * doc/Makefile.in: Regenerate.
180
08e3ab90
NC		 1812003-11-11 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
182
183 * configure.in: Add support for arm-wince-pe target.
184 * configure: Regenerate.
185
8d01d9a9
AJ		 1862003-11-11 Jan Hubicka <jh@suse.cz>
187
188 * config/tc-i386.c (tc_i386_fix_adjustable):
189
012a452b
AM		 1902003-11-10 Alan Modra <amodra@bigpond.net.au>
191
192 * config/tc-ia64.c (ia64_handle_align): Remove bogus be_nop.
193
36fd3cc3
AM		 1942003-11-10 Alan Modra <amodra@bigpond.net.au>
195
196 * README: Update bug report address. Move bug reporting info to
197 binutils/README.
198
e2a2ebaa
CG		 1992003-11-07 Christian Groessler <chris@groessler.org>
200
201 * doc/c-z8k.texi: Document command-line options. Fix byte
202 register names. Document '.z8001' and '.z8002' directives.
203 Extend addressing modes documentation.
204
f24ddbdd
NC		 2052003-11-07 Jonathan R. Grant <jg-binutils@jguk.org>
206
207 * input-file.c (input_file_open): Use "No such file" error
208 message.
209
0bbf2aa4
NC		 2102003-11-06 Pete Gonzalez <pgonzalez@bluel.com>
211
212 * config/tc-arm.texi (struct reg_entry): Add new field 'builtin'.
213 (rn_table, iwmmxt_table, cp_table, cn_table, fn_table, sn_table,
214 dn_table, mav_mvf_table, mac_mvd_table, mav_mvfx_table,
215 mav_mvax_table, mav_dspc_table): Initialise new field.
216 (insert_reg_alias): Initialise new field.
217 (md_pseudo_table): Add "unreq" entry.
218 (s_unreq): New function: Undo the effects of a previous .req.
219 * doc/c-arm.texi: Document new pseudo op.
220 * NEWS: Mention new feature.
221
1be59579
NC		 2222003-11-06 Bruno Rohee <bruno@rohee.com>
223
224 * config/obj-vms.c: Fix "the the" typo.
225 * doc/c-arm.texi: Likewise.
226
2272003-11-06 Nick Clifton <nickc@redhat.com>
228
229 * config/obj-vms.c: Convert to ISO-C.
230
5f5c1f75
AM		 2312003-11-05 Alan Modra <amodra@bigpond.net.au>
232
233 * config/tc-ppc.h (TC_FORCE_RELOCATION): Only define for ELF and XCOFF.
234
eb9618da
CG		 2352003-10-31 Christian Groessler <chris@groessler.org>
236
237 * config/tc-i860.c (md_pcrel_from): Fix typo in comment.
238
0379c688
NC		 2392003-10-29 Phil Edwards <phil@codesourcery.com>
240
241 * configure.in (arm-*-vxworks, i386-*-vxworks, mips-*-vxworks,
242 ppc-*-vxworks, ppc-*-windiss): Remove separate outdated stanzas.
243 (*-*-vxworks, *-*-windiss): Use common stanzas, all ELF.
244 * configure: Regenerated.
245
47eebc20
KH		 2462003-10-27 Kazu Hirata <kazu@cs.umass.edu>
247
248 * ChangeLog: Fix typos.
249 * ChangeLog-9295: Likewise.
250 * as.c: Fix comment typos.
251 * as.h: Likewise.
252 * atof-generic.c: Likewise.
253 * bit_fix.h: Likewise.
254 * frags.h: Likewise.
255 * hash.c: Likewise.
256 * input-file.c: Likewise.
257 * input-scrub.c: Likewise.
258 * itbl-ops.c: Likewise.
259 * itbl-parse.y: Likewise.
260 * listing.c: Likewise.
261 * macro.h: Likewise.
262 * read.c: Likewise.
263 * sb.c: Likewise.
264 * sb.h: Likewise.
265 * symbols.c: Likewise.
266 * symbols.h: Likewise.
267
ca43c854
SC		 2682003-10-27 Stephane Carrez <stcarrez@nerim.fr>
269
270 * config/tc-m68hc11.c: Convert to ISO C90.
271 * config/tc-m68hc11.h: Likewise.
272
a8015998
KH		 2732003-10-26 Kazu Hirata <kazu@cs.umass.edu>
274
275 * doc/c-sh64.texi: Fix a typo.
276
60493797
KH		 2772003-10-26 Kazu Hirata <kazu@cs.umass.edu>
278
279 * doc/c-alpha.texi: Fix typos.
280 * doc/c-ia64.texi: Likewise.
281 * doc/c-mmix.texi: Likewise.
282 * doc/c-sh64.texi: Likewise.
283 * doc/c-xtensa.texi: Likewise.
284 * doc/internals.texi: Likewise.
285
ea8f8eab
L		 2862003-10-24 H.J. Lu <hongjiu.lu@intel.com>
287
288 * config/obj-elf.c (obj_elf_change_section): Allow SHF_ALLOC
289 for .interp, .strtab and .symtab. Use specified section
290 attributes.
291
5e2f6673
L		 2922003-10-22 Andreas Schwab <schwab@suse.de>
293 H.J. Lu <hongjiu.lu@intel.com>
294 Jim Wilson <wilson@specifixinc.com>
295
296 * config/tc-ia64.c (update_qp_mutex): New.
297 (note_register_values): Properly handle one of PRs in compare
298 is PR0. Don't add a mutex relation for .and.orcm/.or.andcm.
299 Clear mutex relation for .none/.unc. Don't clear mutex relation
300 on predicated compare.
301
5a21e886
NC		 3022003-10-21 Wouter van Heyst <wouter@vidicode.nl>
303
304 * config/tc-arm.c (all_reg_maps): Correct text describing Maverick
305 register requirements.
306 (md_begin): Remove F_SOFT_FLOAT if enabling MAVERICK FP.
307
3e602632 3082003-10-21 Peter Barada <pbarada@mail.wm.sps.mot.com>
012a452b 309 Bernardo Innocenti <bernie@develer.com>
3e602632
NC		 310
311 * config/tc-m68k.c: Add MCF528x (MCFv4) support.
312 * config/m68k-parse.h: Likewise.
313 * NEWS: Mention the new support.
314 * doc/c-m68k.texi: Document new processor selection switch.
315
13757d0c
TS		 3162003-10-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
317
318 * config/tc-mips.c (normalize_constant_expr): New function to fix sign
319 extensions broken by gas' expression evaluation of constants.
320 (check_absolute_expr): Use it.
321 (mips_ip): Likewise.
322
88fc725d
HPN		 3232003-10-18 Hans-Peter Nilsson <hp@bitrange.com>
324
325 Generate BFD_RELOC_MMIX_PUSHJ_STUBBABLE for PUSHJ when possible.
326 * doc/c-mmix.texi (MMIX-Opts): Document --no-pushj-stubs and
327 --no-stubs.
328 * config/tc-mmix.c: Include limits.h. Expand on mmix_relax_table
329 comment.
330 (expand_op, mmix_next_semicolon_is_eoln): Fix head comment.
331 (pushj_stubs): New variable.
332 (OPTION_NOPUSHJSTUBS, STATE_PUSHJSTUB, PUSHJSTUB_MIN)
333 (PUSHJSTUB_MAX): New macros.
334 (md_longopts): New options "--no-pushj-stubs" and synonym
335 "--no-stubs".
336 (mmix_relax_table): Handle new entry for STATE_PUSHJSTUB.
337 (md_parse_option): Handle OPTION_NOPUSHJSTUBS.
338 (md_estimate_size_before_relax): Modify STATE_PUSHJ state for
339 PUSHJ stub relaxation.
340 (md_convert_frag): Handle STATE_PUSHJSTUB.
341 (md_apply_fix3): Handle BFD_RELOC_MMIX_PUSHJ_STUBBABLE.
342 (tc_gen_reloc): Ditto.
343 (mmix_md_relax_frag): Handle PUSHJ stub relaxation.
344 * config/tc-mmix.h (TC_SEGMENT_INFO_TYPE): Define.
345 (struct mmix_segment_info_type): New.
346
36759679
NC		 3472003-10-17 Paul Dale <pauli@snapgear.com>
348 Bernardo Innocenti <bernie@develer.com>
349
350 * config/tc-m68k.c (make_pcrel_absolute): Enforce
351 PC-relative jumps with --pcrel.
352 (md_convert_frag_1): Likewise.
353 (md_create_long_jump): Likewise.
354
d4e2de6b
NC		 3552003-10-17 Shrinivas Atre <shrinivasa@KPITCummins.com>
356
357 * config/tc-h8300.c (PSIZE): Correct for Normal mode.
358 (get_operand): Accept both 16 bit 32 bit registers as pointer
359 registers, when operating in Normal mode.
360 (fix_operand_size): Make default address size 16 for Normal mode.
361
ece01a63
ILT		 3622003-10-17 Ian Lance Taylor <ian@wasabisystems.com>
363
364 * config/tc-arm.c (do_iwmmxt_byte_addr): Reject control
365 registers.
366 (do_iwmmxt_word_addr): With a control register, reject conditional
367 execution and reject a non-word size.
368
fda712ee
AM		 3692003-10-16 Peter Bergner <bergner@vnet.ibm.com>
370
371 * configure.in: Set em=linux for ppc-*-linux-gnu* target.
372 * configure: Regenerate.
373
60946ad0
AM		 3742003-10-15 Alan Modra <amodra@bigpond.net.au>
375
376 * doc/as.texinfo (Align): Correct list of byte targets.
377
1b8e29e5
TS		 3782003-10-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
379
380 * config/tc-mips.c (macro_build_ldst_constoffset,load_register,macro):
381 Fix indentation. Better error message.
382
b614a702
BW		 3832003-10-14 Bob Wilson <bob.wilson@acm.org>
384
385 * config/tc-xtensa.c (xtensa_create_property_segments): Remove bfd
386 argument in call to xtensa_get_property_section_name. Formatting.
387
224186bc
KK		 3882003-10-11 Kaz Kojima <kkojima@rr.iij4u.or.jp>
389
390 * config/tc-sh.h (sh_coff_reloc_mangle): Delete an extra
391 parenthesis.
392
8edc77b9
KK		 3932003-10-11 Kaz Kojima <kkojima@rr.iij4u.or.jp>
394
395 * config/tc-sh.c: Convert to ISO C90. Remove unnecessary
60946ad0 396 prototypes and casts.
8edc77b9
KK		 397 * config/tc-sh.h: Likewise.
398 * config/tc-sh64.c: Likewise.
399 * config/tc-sh64.h: Likewise.
400
1ae31fee
DB		 4012003-10-08 Dave Brolley <brolley@redhat.com>
402
403 * config/tc-frv.c (fr550_check_insn_acc_range): New function.
404 (fr550_check_acc_range): New function.
405 (md_assemble): Call fr550_check_acc_range.
406
4072003-10-08 Dave Brolley <brolley@redhat.com>
408
409 * config/tc-frv.c: Handle DEFAULT_CPU_FR550.
410 (md_parse_option): Handle OPTION_CPU==fr550.
411 (md_show_usage): Document fr550.
412
05da4302
NC		 4132003-10-08 Philippe De Muyter <phdm@macqel.be>
414
60946ad0 415 * as.c (use_gnu_debug_info_extensions) : New variable.
05da4302
NC		 416 (parse_args) : Accept new --gstabs+ option, and set
417 `use_gnu_debug_info_extensions'.
418 (show_usage) : Document --gstabs+ option.
419 * as.h (use_gnu_debug_info_extensions) : New extern declaration.
420 * stabs.c (stabs_generate_asm_file) : If
421 `use_gnu_debug_info_extensions' is set, add the compilation
422 directory to the stabs debug info.
423 * doc/as.texinfo : Document --gstabs+ option.
424 * NEWS: Mention new feature.
425
60946ad0 4262003-10-06 Matt Thomas <matt@3am-software.com>
85cf2a8a 427
60946ad0
AM		 428 Switch NetBSD/hppa to use Linux PA-RISC ELF ABI and
429 assembler syntax.
85cf2a8a 430
60946ad0
AM		 431 * tc-hppa.c: Add "%farg[0-3]", "%fret", "%t[1-4]", "%tf[1-4]"
432 register names. Change all "defined (TE_LINUX)" to
433 "(defined (TE_LINUX) || defined (TE_NETBSD))".
85cf2a8a 434
60946ad0
AM		 435 * tc-hppa.h: Make NetBSD use "elfXX-hppa-linux" bfd target.
436 Remove NetBSD's use of LABELS_WITHOUT_COLONS.
85cf2a8a 437
4615568e
NC		 4382003-10-06 Robert Millan <robertmh@gnu.org>
439
60946ad0 440 * configure.in: Match GNU/KNetBSD with new knetbsd*-gnu triplet.
4615568e
NC		 441 * configure: Regenerate.
442
c2059446
NC		 4432003-10-05 Nick Clifton <nickc@redhat.com>
444
445 * as.c (parse_args): Revert patch to change handling of -f
446 option. Its behaviour is mandated by the POSIX 2 spec.
447
a72d6b4e
CG		 4482003-10-04 Christian Groessler <chris@groessler.org>
449
450 * tc-z8k.c (newfix): Tell fix_new_exp about pc relativeness.
451 (md_apply_fix3): Fix R_JR, R_DISP7, and R_CALLR cases.
452 (md_pcrel_from): This function now gets called. Supply return
453 value.
454
33948635
NC		 4552003-10-04 Nick Clifton <nickc@redhat.com>
456
457 * as.c: Convert to ISO C90.
458
d3fb7ca2
NC		 4592003-10-04 Nick Clifton <nickc@redhat.com>
460
461 * as.c (std_shortopts): Remove 'f'.
462 (std_longopts): Add 'f'. Doing this prevents -f<foo> being
463 acecpted as an alias for -f.
464
b256d4fd
NC		 4652003-10-04 Danny Smith <danny_r_smith_2001@yahoo.co.nz>
466
467 * config/obj-coff.c (obj_coff_section [BEF_ASSEMBLER]):
468 Make 'r' mean readonly data.
469
d17e7bce
TS		 4702003-10-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
471
472 * config/tc-mips.c (macro_build_ldst_constoffset,load_register,macro):
473 Unbreak overflow checks.
474
609f23f4
CD		 4752003-10-01 Chris Demetriou <cgd@broadcom.com>
476
477 * config/tc-mips.c (s_cpreturn): Correct errors in comment.
478
ecd13cd3
TS		 4792003-10-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
480
481 * config/tc-mips.c (macro_build_ldst_constoffset): Fix sign extension
482 tests.
483 (load_register): Likewise.
484 (macro): Likewise.
485
30c378fd
CD		 4862003-09-30 Chris Demetriou <cgd@broadcom.com>
487
488 * config/tc-mips.c (mips_ip): Capitalize first word of
489 existing condition code warning, and add condition code
490 warnings for .ps instructions, and for bc1any[24][tf].
491
6a265366
CD		 4922003-09-30 Chris Demetriou <cgd@broadcom.com>
493
494 * NEWS: Mention support for MIPS64 Release 2.
495
43c58ae6
CD		 4962003-09-30 Chris Demetriou <cgd@broadcom.com>
497
498 * NEWS: Add an indication of the cutoff for 2.14.
499
5f74bc13
CD		 5002003-09-30 Chris Demetriou <cgd@broadcom.com>
501
502 * configure.in (mipsisa64r2, mipsisa64r2el, mipsisa64r2*): New CPUs.
503 * configure: Regenerate.
504 * config/tc-mips.c (imm2_expr): New variable.
505 (md_assemble, mips16_ip): Initialize imm2_expr.
506 (ISA_HAS_64BIT_REGS, ISA_HAS_DROR, ISA_HAS_ROR): Add ISA_MIPS64R2.
507 (macro_build): Handle +A, +B, +C, +E, +F, +G, and +H format operands.
508 (macro): Handle M_DEXT and M_DINS.
509 (validate_mips_insn): Handle +E, +F, +G, +H, and +I format operands.
510 (mips_ip): Likewise.
511 (OPTION_MIPS64R2): New define.
512 (md_longopts): New entry for -mips64r2 (OPTION_MIPS64R2).
513 OPTION_ASE_BASE): Increase to compensate for OPTION_MIPS64R2.
514 (md_parse_option): Handle OPTION_MIPS64R2.
515 (s_mipsset): Handle setting "mips64r2" ISA.
516 (mips_cpu_info_table): Add mips64r2.
517 (md_show_usage): Document -mips64r2 option.
518 * doc/as.texinfo: Docuemnt -mips64r2 option.
519 * doc/c-mips.texi: Likewise.
520
de1e508d
DA		 5212003-09-27 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
522
523 * config/tc-hppa.c (pa_ip): Check for invalid 64-bit conditions.
524
530556a9
JT		 5252003-09-26 Matt Thomas <matt@3am-software.com>
526
527 * config/tc-vax.c (md_shortopts): Fix a typo. Remove 'K'.
528 (OPTION_PIC): Define.
529 (md_longopts): Add "pic" option.
530 (md_parse_option): Change 'K' to OPTION_PIC.
531
f61e8019
AM		 5322003-09-23 Alan Modra <alan@modra.org>
533
534 * config/obj-elf.c (obj_elf_change_section): Adjust for
535 _bfd_elf_get_sec_type_attr changes. Allow SHF_MERGE and SHF_STRINGS
536 to be set when defaults are not. Don't set attr from defaults if
537 old_sec.
538
ae826530
TS		 5392003-09-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
540
541 * config/tc-mips.c (macro_build_ldst_constoffset): Don't silently
542 truncate values which won't fit im 32 bits.
543 (load_register): Likewise.
544 (macro): Likewise.
545
8cd5b113
AM		 5462003-09-17 Dmitry Diky <diwil@mail.ru>
547
548 * config/tc-msp430.c (MAX_OP_LEN): Set to 256.
549 (msp430_operands): Remove redundant l2[16] within switch-case.
550
28d297de
AM		 5512003-09-16 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
552
553 * configure.in: Handle arm-*-rtems* and thumb-*rtems*.
554 * configure: Regenerate.
555
256ab948
TS		 5562003-09-14 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
557
558 * config/tc-mips.c (HAVE_64BIT_ADDRESS_CONSTANTS): Remove.
559 (macro_build_ldst_constoffset): Sign-extend 32-bit constants. Change
560 the function prototype.
561 (load_register): Likewise. Simplify the checks for sign-extended
562 constants.
563 (macro): Likewise. Fix code generation for 64-bit address constants
564 outside the 32-bit compatibility space. Adjust
565 macro_build_ldst_constoffset calls.
566 (s_cprestore): Adjust macro_build_ldst_constoffset call.
567
82e7541d
BW		 5682003-09-11 Bob Wilson <bob.wilson@acm.org>
569
570 * config/tc-xtensa.c (insn_labels, free_insn_labels, saved_insn_labels,
571 literal_syms): New global variables.
572 (xtensa_define_label, add_target_symbol, xtensa_find_label,
573 map_over_defined_symbols, is_loop_target_label,
574 xtensa_mark_target_fragments, xtensa_move_frag_symbol,
575 xtensa_move_frag_symbols, defined_symbols, branch_targets): Delete.
576 (xtensa_begin_directive): Call md_flush_pending_output. Move symbols
577 from insn_labels to saved_insn_labels when entering a literal region.
578 (xtensa_end_directive): Call md_flush_pending_output. Restore
579 insn_labels list when leaving a literal region.
580 (xtensa_literal_position): Call xtensa_clear_insn_labels.
581 (xtensa_literal_pseudo): Add check to disallow .literal inside a
582 literal region. Move insn_labels to saved_insn_labels and then restore
583 insn_labels on exit.
584 (xg_add_branch_and_loop_targets): Replace add_target_symbol calls with
585 code to set is_loop_target or is_branch_target flag on the symbol
586 (xtensa_create_literal_symbol): Call xtensa_add_literal_sym.
587 (xtensa_add_literal_sym, xtensa_add_insn_label,
588 xtensa_clear_insn_labels): New functions.
589 (xtensa_move_labels): Remove old_frag and old_offset arguments. Add
590 loops_ok argument. Rewrite to use insn_labels list instead of
591 calling xtensa_find_label and to check the is_loop_target flag on
592 symbols when loops_ok is false.
593 (xtensa_frob_label): Remove call to xtensa_define_label. Add call
594 to either xtensa_add_literal_sym or xtensa_add_insn_label. Adjust
595 call to xtensa_move_labels. Propagate is_branch_target and
596 is_loop_target flags from symbols to frags.
597 (xtensa_flush_pending_output): Call xtensa_clear_insn_labels.
598 (md_assemble): Use xtensa_move_labels with loops_ok = FALSE when
599 aligning a loop instruction. Adjust call to xtensa_move_labels for
600 aligning entry instructions. Add call to xtensa_clear_insn_labels.
601 (xtensa_end): Remove call to xtensa_mark_target_fragments.
602 (xtensa_move_literals): Replace xtensa_move_frag_symbols call with
603 code to use new literal_syms list.
604 * config/tc-xtensa.h (xtensa_symfield_type): Add is_loop_target and
605 is_branch_target flags.
606
61846f28
BW		 6072003-09-09 Bob Wilson <bob.wilson@acm.org>
608
609 * config/tc-xtensa.c (xtensa_mark_literal_pool_location): Remove
610 "move_labels" argument and corresponding call to xtensa_move_labels.
611 (md_assemble): Add a separate call to xtensa_move_labels and remove
612 argument for call to xtensa_mark_literal_pool_location.
613 (xtensa_literal_position, xtensa_switch_to_literal_fragment): Fix
614 calls to xtensa_mark_literal_pool_location.
615 (xtensa_create_local_symbol): Delete and inline the code into...
616 (xtensa_create_literal_symbol): ...here.
617 (xtensa_frob_label): Combine conditionals.
618 (expression_maybe_register, xtensa_symbol_new_hook,
619 fix_new_exp_in_seg): Use symbol_get_tc.
620
1745fcba
BW		 6212003-09-09 Bob Wilson <bob.wilson@acm.org>
622
623 * config/tc-xtensa.c (xtensa_literal_pseudo): Remove code for
624 combining identical literals.
625 (expression_maybe_register): Remove call to find_lit_sym_translation.
626 (is_duplicate_expression, cache_literal, is_duplicate_literal,
627 add_lit_sym_translation, find_lit_sym_translation): Delete.
628
3fb9d77f
NC		 6292003-09-07 Nick Clifton <nickc@redhat.com>
630
631 * doc/as.texinfo (Comments): Comment character for PPC is #.
632
12a99586
SC		 6332003-09-06 Stephane Carrez <stcarrez@nerim.fr>
634
635 PR savannah/4358:
636 * config/tc-m68hc11.c (s_m68hc11_relax): Use 2 for size to avoid
637 overflow complain.
638
d5087907
RS		 6392003-09-05 Richard Sandiford <rsandifo@redhat.com>
640
641 * config/tc-frv.c (md_pcrel_from_section): Heed TC_FORCE_RELOCATION.
642
8ad30312
NC		 6432003-09-04 Nick Clifton <nickc@redhat.com>
644
645 * config/tc-v850.c (set_machine): Accept v850e1 machine number.
646 (md_pseudo_table): Add .v850e1 pseudo op.
647 (md_show_usage): Document -mv850e1 switch.
648 (md_parse_option): Accept -mv850e1 switch.
649 (md_begin): Allow TARGET_CPU to be v850e1.
650 * doc/c-v850.texi: Document -mv850e1 switch and .v850e1 pseudo op.
651 * NEWS: Mention support for v850e1.
652
3c9030c1
AM		 6532003-09-04 Alan Modra <amodra@bigpond.net.au>
654
655 * config/tc-ppc.c (md_parse_option): Add PPC_OPCODE_ANY to existing
656 ppc_cpu selection rather than replacing.
657 (ppc_set_cpu): Ignore and preserve PPC_OPCODE_ANY in ppc_cpu.
658 (md_begin): When PPC_OPCODE_ANY, insert all opcodes in ppc_hash.
659
13dfd2d0
NC		 6602003-09-03 Robert Millan <robertmh@gnu.org>
661
662 * configure.in: Match GNU/KFreeBSD with new kfreebsd*-gnu
663 triplet.
664 * configure: Regenerate.
665
13b2be9c
DJ		 6662003-09-02 Daniel Jacobowitz <drow@mvista.com>
667
668 * configure.in: Update AC_PREREQ to 2.57. Use AC_CONFIG_FILES
669 and AC_CONFIG_COMMANDS instead of the three-argument AC_OUTPUT.
670 Specify AC_CONFIG_AUX_DIR.
671 * aclocal.m4: Regenerated with aclocal-1.7.
672 * configure: Regenerated with autoconf 2.57.
673 * Makefile.in, doc/Makefile.in: Regenerated with automake-1.7.
674
364b6d8b
JJ		 6752003-08-29 Jakub Jelinek <jakub@redhat.com>
676
6749011b 677 * dw2gencfi.c (cfi_pseudo_table): Add cfi_window_save.
364b6d8b
JJ		 678 (dot_cfi, output_cfi_insn): Handle DW_CFA_GNU_window_save.
679 (output_cie): Don't use DW_EH_PE_pcrel if neither DIFF_EXPR_OK
680 nor tc_cfi_emit_pcrel_expr are defined.
681 (output_fde): Use tc_cfi_emit_pcrel_expr if available and
682 DIFF_EXPR_OK is not defined.
683 * config/tc-sparc.h (TARGET_USE_CFIPOP): Define.
684 (tc_cfi_frame_initial_instructions, tc_regname_to_dw2regnum,
685 tc_cfi_emit_pcrel_expr): Define.
686 (sparc_cfi_frame_initial_instructions, sparc_regname_to_dw2regnum,
687 sparc_cfi_emit_pcrel_expr): New prototypes.
688 (sparc_cie_data_alignment): New decl.
689 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Define.
690 * config/tc-sparc.c: Include dw2gencfi.h.
691 (sparc_cie_data_alignment): New variable.
692 (md_begin): Initialize it.
693 (sparc_cfi_frame_initial_instructions): New function.
694 (sparc_regname_to_dw2regnum): Likewise.
695 (sparc_cfi_emit_pcrel_expr): Likewise.
6749011b 696 * doc/as.texinfo: Document .cfi_window_save.
364b6d8b
JJ		 697
698 * config/tc-sparc.c (s_common): Cast last argument to long and
699 change format string to shut up warning.
700
0dee3be0
JE		 7012003-08-25 Jason Eckhardt <jle@rice.edu>
702
703 * doc/c-i860.texi: Update text about relocatable address expansions.
704
af858dae
JE		 7052003-08-24 Jason Eckhardt <jle@rice.edu>
706
707 * config/tc-i860.c (md_assemble): Use isrc2 from the original
708 instruction when expanding E_ADDR.
709
3673a93e
NC		 7102003-08-21 Nick Clifton <nickc@redhat.com>
711
712 * po/tr.po: Updated Turkish translation.
713
55257f50
AM		 7142003-08-20 Alan Modra <amodra@bigpond.net.au>
715
716 * config/tc-ppc.c (md_parse_option): Add PPC_OPCODE_ISEL and
717 PPC_OPCODE_RFMCI to -m440 selected ppc_cpu.
718
f02232aa
NC		 7192003-08-19 Nick Clifton <nickc@redhat.com>
720
721 * config/tc-arm.c (cp_address_required_here): Add code to handle
722 unindexed addressing mode.
723
3d8aea2f
AM		 7242003-08-19 Alan Modra <amodra@bigpond.net.au>
725
726 * config/tc-ppc.c (md_parse_option): Handle -m440.
727 (md_show_usage): Add -m440.
728 (md_apply_fix3): Warning fix.
729 * doc/c-ppc.texi: Document -m440.
730
d6415f6c
AM		 7312003-08-16 Benjamin Kalytta <bkausbk@web.de>
732
733 * read.c (s_print): Check for NULL.
734
1a317472
AM		 7352003-08-16 Alan Modra <amodra@bigpond.net.au>
736
737 * write.c (fixup_segment): When handling an expression involving
738 the subtraction of two symbols in the same segment, don't clear
739 fx_pcrel except for TC_M68K.
740
da64f3bf
AM		 7412003-08-14 Alan Modra <amodra@bigpond.net.au>
742
f86103b7
AM		 743 * config/tc-i386.h: Remove BFD_ASSEMBLER tests and all !BFD_ASSEMBLER
744 code.
745 * config/tc-i386.c: Likewise.
746 (RELOC_ENUM): Don't define. Replace throughout with enum.
747
c8089be7 748 * dep-in.sed: Remove libintl.h. Ignore include/fopen-*.h
da64f3bf
AM		 749 * Makefile.am (POTFILES.in): Unset LC_COLLATE.
750 Run "make dep-am".
751 * Makefile.in: Regenerate.
752
c04898f8
AS		 7532003-08-08 Andreas Schwab <schwab@suse.de>
754
755 * config/tc-m68k.h (TARGET_USE_CFIPOP)
756 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT)
757 (tc_regname_to_dw2regnum, tc_cfi_frame_initial_instructions):
758 Define.
759 * config/tc-m68k.c: Include "dw2gencfi.h".
760 (tc_m68k_regname_to_dw2regnum)
761 (tc_m68k_frame_initial_instructions): New functions.
762
3b260895
NC		 7632003-08-08 Dmitry Diky <diwil@mail.ru>
764
765 * config/tc-msp430.c: Add xW42 and xE42 parts. Sort MPU list
766 according to gcc order.
767
14d3f364
JE		 7682003-08-07 Jason Eckhardt <jle@rice.edu>
769
c8089be7
AM		 770 * config/tc-i860.c (i860_check_label): New function.
771 * config/tc-i860.h (i860_check_label): New prototype.
772 (tc_check_label): Define macro as i860_check_label.
14d3f364 773
820aff55
JE		 7742003-08-06 Jason Eckhardt <jle@rice.edu>
775
c8089be7
AM		 776 * config/tc-i860.c (s_align_wrapper): New function and prototype.
777 (md_pseudo_table): Change s_align_bytes to s_align_wrapper, remove
778 surrounding OBJ_ELF ifdef, and re-format slightly.
779 * doc/c-i860.texi: Document the special .align syntax available
780 in Intel mode.
820aff55 781
e15f6d30
JE		 7822003-08-06 Jason Eckhardt <jle@rice.edu>
783
784 * config/tc-i860.c (i860_handle_align): New function.
785 * config/tc-i860.h (HANDLE_ALIGN): Define macro.
786 (MAX_MEM_FOR_RS_ALIGN_CODE): Define macro.
787
0acc96e1
JE		 7882003-08-06 Jason Eckhardt <jle@rice.edu>
789
790 * config/tc-i860.c (i860_process_insn): Check that instructions
791 with their dual-bit set are 8-byte aligned.
792
9e7d479d
NC		 7932003-08-06 Nick Clifton <nickc@redhat.com>
794
795 * po/fr.po: Updated French translation.
796
07c7854e
JE		 7972003-08-05 Jason Eckhardt <jle@rice.edu>
798
c8089be7 799 * config/tc-i860.c (i860_process_insn): Don't handle dual-bit
07c7854e
JE		 800 setting during flop argument parsing. Instead, do it after
801 instruction is fully parsed.
802
5eb0723a
JE		 8032003-08-05 Jason Eckhardt <jle@rice.edu>
804
c8089be7 805 * doc/c-i860.texi: Mention that .dual, .enddual, and .atmp
5eb0723a
JE		 806 directives are only available in Intel syntax mode.
807
5ea0549d
JE		 8082003-08-05 Jason Eckhardt <jle@rice.edu>
809
c8089be7
AM		 810 * config/tc-i860.c (s_dual): Accept .dual directive only in
811 the Intel syntax mode.
812 (s_enddual): Likewise for .enddual.
813 (s_atmp): Likewise for .atmp.
5ea0549d 814
a4622f40
AM		 8152003-08-04 Alan Modra <amodra@bigpond.net.au>
816
817 * config/tc-i386.c (i386_intel_operand): Always call i386_index_check
818 for memory operands. Pass the full operand_string to i386_index_check.
819
87505968
JE		 8202003-08-01 Jason Eckhardt <jle@rice.edu>
821
c8089be7
AM		 822 * config/tc-i860.c: Remove SYNTAX_SVR4 macro and occurrences.
823 (target_intel_syntax): Declare variable.
824 (OPTION_INTEL_SYNTAX): Declare macro.
825 (md_longopts): Add option -mintel-syntax.
826 (md_parse_option): Set target_intel_syntax.
827 (md_show_usage): Add -mintel-syntax usage.
828 (md_begin): Set reg_prefix based on target_intel_syntax.
829 (i860_process_insn): Skip register prefix only if there is one.
830 Parse relocatable expressions in either Intel or AT&T syntax based
831 on target_intel_syntax instead of the SYNTAX_SVR4 macro.
832 * doc/c-i860.texi: Document -mintel-syntax option and give blurb
833 about the differences in syntax.
87505968 834
20977673
AM		 8352003-08-01 Dmitry Diky <diwil@mail.ru>
836
837 * config/tc-msp430.c (msp430_srcoperand): Extend 'push' bug workaround
838 to all arches.
839
26c9b704
JR		 8402003-07-30 J"orn Rennecke <joern.rennecke@superh.com>
841
842 * config/tc-sh.c (md_assemble): For branches, check & update
843 valid_arch here.
844
7734b6e9
JE		 8452003-07-30 Jason Eckhardt <jle@rice.edu>
846
847 * config/tc-i860.c: Convert to ISO C90.
848
2d150871
RO		 8492003-07-30 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
850
851 * read.c (s_space): Revert 2003-07-28 change.
852
92191b29
AM		 8532003-07-30 Alan Modra <amodra@bigpond.net.au>
854
855 * config/obj-elf.c (obj_elf_change_section): Allow "x" for .note*.
856
c861c80c
AM		 8572003-07-29 Alan Modra <amodra@bigpond.net.au>
858
859 * config/tc-sh.c (tc_gen_reloc): Test for R_SH_IND12W only when ELF.
860
77a6138a
AM		 8612003-07-29 Jakub Jelinek <jakub@redhat.com>
862
863 * config/tc-ppc.c (md_apply_fix3): Fix check for lq insns.
864
34f70875
L		 8652003-07-28 H.J. Lu <hongjiu.lu@intel.com>
866
867 * config/obj-elf.c (obj_elf_section_type): Also accept "note".
868
8d548edb
RO		 8692003-07-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
870
871 * read.c (s_space): Don't warn about .space 0.
872
dcd410fe
RO		 8732003-07-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
874
875 * config/tc-mips.c (mips_flag_pdr): Define.
876 (md_begin) [OBJ_ELF]: Use it to control .pdr creation.
877 (s_mips_end) [OBJ_ELF]: Likewise.
878 (md_longopts) [OBJ_ELF]: Define OPTION_PDR, OPTION_NO_PDR.
879 (md_parse_option) [OBJ_ELF]: Handle them.
880 (md_show_usage) [OBJ_ELF]: Document -mpdr, -mno-pdr.
881
882 * doc/c-mips.texi (MIPS Opts): Document -mpdr, -mno-pdr.
883 * doc/as.texinfo (Overview) [MIPS]: Likewise.
884
3cddba1e
L		 8852003-07-25 H.J. Lu <hongjiu.lu@intel.com>
886
887 * config/obj-elf.c (obj_elf_change_section): Update
888 elf_section_type and elf_section_flags only when they are
889 specified.
890
8e8c182c
L		 8912003-07-25 H.J. Lu <hongjiu.lu@intel.com>
892
893 * config/obj-elf.c (obj_elf_change_section): Always set section
894 type and flags.
895
2f89ff8d
L		 8962003-07-25 H.J. Lu <hongjiu.lu@intel.com>
897
898 * config/obj-elf.c (special_sections): Removed.
899 (obj_elf_change_section): Call _bfd_elf_get_sec_type_attr. Set
900 elf_section_type and elf_section_flags.
901 (elf_frob_file): Set SHT_GROUP.
902
903 * config/obj-elf.h (obj_sec_set_private_data): New.
904
905 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): Removed.
906 * config/tc-ia64.h: Likewise.
907 * config/tc-m32r.h: Likewise.
908 * config/tc-m68hc11.h: Likewise.
909 * config/tc-mcore.h: Likewise.
910 * config/tc-mips.h: Likewise.
911 * config/tc-ppc.h: Likewise.
912 * config/tc-sh64.h: Likewise.
913 * config/tc-v850.h: Likewise.
914 * config/tc-xtensa.h: Likewise.
915
916 * config/tc-v850.h (SHF_V850_GPREL): Removed.
917 (SHF_V850_EPREL): Likewise.
918 (SHF_V850_R0REL): Likewise.
919
920 * subsegs.c (subseg_get): Call obj_sec_set_private_data if it
921 is defined.
922
a7f10e7a
SC		 9232003-07-24 Stephane Carrez <stcarrez@nerim.fr>
924
925 * config/tc-m68hc11.h (DWARF2_ADDR_SIZE): Use 32-bit address for
926 debugging symbols so that we handle page memory correctly.
927
834d807b
NC		 9282003-07-24 Nick Clifton <nickc@redhat.com>
929
930 * po/fr.po: Updated French translation.
931
8266886e
DJ		 9322003-07-23 Daniel Jacobowitz <drow@mvista.com>
933
934 * config/tc-arm.c (arm_archs): Add iwmmxt.
935
b41b1f95 9362003-07-22 H.J. Lu <hongjiu.lu@intel.com>
c8089be7 937
b41b1f95
L		 938 * read.c (do_parse_cons_expression): Mark nbytes unused to
939 silence gcc.
940
0c0b9be0
AO		 9412003-07-22 Alexandre Oliva <aoliva@redhat.com>
942
ba18dd6f
AO		 943 * config/tc-h8300.c (get_specific): No PCREL8 encoding for bsr/bc
944 or bsr/bs.
945
0c0b9be0
AO		 946 * config/tc-h8300.c (md_assemble): Make sure characters after
947 slash and dot are lower-case.
948
6c37ac4d
NC		 9492003-07-17 Nick Clifton <nickc@redhat.com>
950
951 * po/es.po: New Spanish translation.
952 * po/tr.po: New Turkish translation.
953 * po/opcodes.pot: Regenerate.
954
c5c0a210
AM		 9552003-07-16 Alan Modra <amodra@bigpond.net.au>
956
957 * dwarf2dbg.c (get_frag_fix): Revert 2001-11-15 change.
958 (generic_dwarf2_emit_offset): Don't define function when
959 TC__DWARF2_EMIT_OFFSET is defined.
960
5a7ea749
RS		 9612003-07-15 Richard Sandiford <rsandifo@redhat.com>
962
963 * config/tc-mips.c (hilo_interlocks): True for CPU_RM7000.
964 (mips_cpu_info_table): Add rm7000 and rm9000 entries.
963ac363 965 * doc/c-mips.texi: Document -march=rm9000.
5a7ea749 966
ec178e1b
AM		 9672003-07-15 Alan Modra <amodra@bigpond.net.au>
968
969 * config/tc-v850.c (md_assemble): When no reloc, create pcrel fixups
970 only for V850_OPERAND_DISP operands.
971
e85ca5bb
AM		 9722003-07-15 Alan Modra <amodra@bigpond.net.au>
973
974 * frags.c (frag_more): Move segment checks to..
975 (frag_alloc_check): ..here. New function.
976 (frag_append_1_char): Call frag_alloc_check.
977
76bff705
NC		 9782003-07-14 Nick Clifton <nickc@redhat.com>
979
980 * po/tr.po: Update with latest version.
981 * po/POTFILES.in: Regenerate.
982 * po/gas.pot: Regenerate.
983 * configure: Regenerate.
984
278ed128
NC		 9852003-07-14 Nick Clifton <nickc@redhat.com>
986
987 * config/tc-ip2k.c: Remove inclusion of <ctype.h>
988 * config/tc-tic4x.c: Replace inclusion of <ctype.h> with
989 "safe-ctype.h" and update use of macros.
990 * Makefile.am: Update dependencies.
991 * Makefile.in: Regenerate.
992
fce00800
AM		 9932003-07-11 Alan Modra <amodra@bigpond.net.au>
994
995 * po/gas.pot: Regenerate.
996
75e21f08
JJ		 9972003-07-10 Jakub Jelinek <jakub@redhat.com>
998
999 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define always.
1000 (TARGET_USE_CFIPOP, tc_cfi_frame_initial_instructions,
1001 tc_regname_to_dw2regnum, DWARF2_DEFAULT_RETURN_COLUMN,
1002 DWARF2_CIE_DATA_ALIGNMENT): Define.
1003 (ppc_cfi_frame_initial_instructions, tc_ppc_regname_to_dw2regnum): New
1004 prototypes.
1005 (ppc_cie_data_alignment): Declare.
1006 * config/tc-ppc.c: Include dw2gencfi.h.
1007 (ppc_cie_data_alignment): Define.
1008 (md_begin): Initialize ppc_cie_data_alignment.
1009 (ppc_cfi_frame_initial_instructions, tc_ppc_regname_to_dw2regnum): New
1010 functions.
1011 * config/tc-s390.h (DWARF2_LINE_MIN_INSN_LENGTH): Define always.
1012 (TARGET_USE_CFIPOP, tc_cfi_frame_initial_instructions,
1013 tc_regname_to_dw2regnum, DWARF2_DEFAULT_RETURN_COLUMN,
1014 DWARF2_CIE_DATA_ALIGNMENT): Define.
1015 (s390_cfi_frame_initial_instructions, tc_s390_regname_to_dw2regnum):
1016 New prototypes.
1017 (s390_cie_data_alignment): Declare.
1018 * config/tc-s390.c: Include dw2gencfi.h.
1019 (s390_cie_data_alignment): Define.
1020 (md_begin): Initialize s390_cie_data_alignment.
1021 (s390_cfi_frame_initial_instructions, tc_s390_regname_to_dw2regnum):
1022 New functions.
1023
2ce28d43
AO		 10242003-07-10 Alexandre Oliva <aoliva@redhat.com>
1025
1026 2002-12-12 Alexandre Oliva <aoliva@redhat.com>
1027 * config/tc-mn10300.h (EXTERN_FORCE_RELOC): Don't define to zero.
1028 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
1029 * configure.in (am33_2.0, mn10300-*-linux*): Added.
1030 * configure: Rebuilt.
1031 * config/tc-mn10300.h (TARGET_FORMAT) [TE_LINUX]: Define to
1032 elf32-am33lin.
1033 * config/tc-mn10300.c (md_begin) [TE_LINUX]: Choose AM33/2.0
1034 by default.
1035
bf6f0d0c
AO		 10362003-07-09 Alexandre Oliva <aoliva@redhat.com>
1037
1038 2003-02-25 Alexandre Oliva <aoliva@redhat.com>
1039 * config/tc-mn10300.c (mn10300_check_fixup): Set GOT_PCREL type
1040 for subtracts from GLOBAL_OFFSET_TABLE that could not be
1041 simplified.
1042 2002-07-18 Alexandre Oliva <aoliva@redhat.com>
1043 * config/tc-mn10300.c (mn10300_check_fixup): Accept subtracts that
1044 could not be simplified.
1045 (tc_gen_reloc): Turn an absolute fx_subsy into part of fx_offset.
1046 2001-11-04 Alexandre Oliva <aoliva@redhat.com>
1047 * config/tc-mn10300.h (TC_RELOC_RTSYM_LOC_FIXUP): Don't adjust
1048 BDF_RELOC_MN10300_GOT32.
1049 * config/tc-mn10300.c (mn10300_fix_adjustable): If
1050 TC_RELOC_RTSYM_LOC_FIXUP doesn't hold, it's not adjustable.
1051 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
1052 * config/tc-mn10300.c (mn10300_parse_name): Don't return a
1053 symbol if we know its value.
1054 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
1055 * config/tc-mn10300.h (GLOBAL_OFFSET_TABLE_NAME): Remove
1056 duplicate underscore prefix.
1057 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
1058 * config/tc-mn10300.c (mn10300_parse_name): Store relocation
1059 type in X_md, not X_add_number. Zero X_add_number.
1060 (mn10300_check_fixup): Extract relocation type from X_md.
1061 * config/tc-mn10300.h: Update comment.
1062 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
1063 * config/tc-mn10300.h (O_GOTOFF, O_PLT, O_GOT): Replace with...
1064 (O_PIC_reloc): this.
1065 * config/tc-mn10300.c (mn10300_PIC_related_p): Use it.
1066 (mn10300_check_fixup): Likewise.
1067 (mn10300_parse_name): Set X_add_number to relocation type.
1068 * config/tc-mn10300.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1069 TC_RELOC_RTSYM_LOC_FIXUP, md_parse_name, TC_CONS_FIX_NEW,
1070 O_GOTOFF, O_PLT, O_GOT): Define.
1071 * config/tc-mn10300.c (mn10300_PIC_related_p): New fn.
1072 (mn10300_check_fixup): New fn.
1073 (md_assemble): Call it. Check for PIC-related relocs.
1074 (mn10300_cons_fix_new): Likewise. New fn.
1075 (mn10300_end_of_match): New fn.
1076 (mn10300_md_parse_name_cont): New fn.
1077
e7b71525
AO		 10782003-07-09 Alexandre Oliva <aoliva@redhat.com>
1079
1080 2000-05-25 Alexandre Oliva <aoliva@cygnus.com>
1081 * config/tc-mn10300.c (mn10300_insert_operand): Negate negative
1082 accumulator's shift.
1083 2000-05-08 Alexandre Oliva <aoliva@cygnus.com>
1084 * config/tc-mn10300.c (md_relax_table, md_convert_frag,
1085 md_assemble, md_estimate_size_before_relax): Handle fbCC.
1086 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
1087 * config/tc-mn10300.c (HAVE_AM33): Redefine in terms of
1088 HAVE_AM33_2.
1089 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
1090 * config/tc-mn10300.c (md_pseudo_table): Use AM33_2 constant.
1091 (HAVE_AM33): Match AM33_2 too.
1092 (HAVE_AM33_2): New macro.
1093 (md_assemble): Use it. Match 2.0 registers only if HAVE_AM33_2.
1094 2000-04-01 Alexandre Oliva <aoliva@cygnus.com>
1095 * config/tc-mn10300.c (md_pseudo_table): Added `am33_2'.
1096 (float_registers, double_registers): New variables.
1097 (float_register_name, double_register_name): New functions.
1098 (md_assemble): Recognize FP registers. Implement FMT_D3.
1099 (mn10300_insert_operand): Support FP registers.
1100
115695a8
CD		 11012003-07-08 Chris Demetriou <cgd@broadcom.com>
1102
1103 * config/tc-mips.c (mips_validate_fix): Do not warn about branch
1104 target being a global symbol if not compiling SVR4 PIC code.
1105
9f7598c1
NC		 11062003-07-07 Nick Clifton <nickc@redhat.com>
1107
1108 * doc/c-m32r.texi (M32R-Directives): New node. Document the
1109 .high, .shigh and .low directives.
1110
1b680e4f
RS		 11112003-07-07 Richard Sandiford <rsandifo@redhat.com>
1112
1113 * config/tc-h8300.c (h8300sxnmode): Add prototype.
1114 (DSYMMODE): Remove.
1115 (parse_exp): Replace expressionS argument with a h8_op. Parse the
1116 operand size as well.
1117 (skip_colonthing): Remove unused expression argument. Tighten checks
1118 for 2-digit sizes.
1119 (colonmod24): Remove.
1120 (get_mova_operands): Combine calls to parse_exp and skip_colonthing.
1121 (get_operand): Likewise. Use the standard code to read the size of
1122 pc-relative operands.
1123 (fix_operand_size): Include the size-guessing logic that used to be
1124 in colonmod24 and get_operand. Don't apply dd:2 optimizations to
1125 offsets with a symbolic component.
1126
0cea6190
NC		 11272003-07-04 Nick Clifton <nickc@redhat.com>
1128
1129 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Use ARRAY_SIZE
1130 macro to compute size of selected register name array.
1131
933fbc29
MS		 11322003-07-01 Martin Schwidefsky <schwidefsky@de.ibm.com>
1133
1134 * config/tc-s390.c (md_parse_option): Add cpu type z990.
1135 (md_begin): Add minimal cpu type logic for instructions with different
1136 binary format depending on the cpu.
1137 (md_assemble): Remove check for minimal cpu.
1138 (s390_insert_operand): Add support for long displacements.
1139 (md_gather_operands): Likewise.
1140 (tc_s390_fix_adjustable): Likewise.
1141 (tc_s390_force_relocation): Likewise.
1142 (md_apply_fix3): Likewise.
1143
1a2c1fad
CD		 11442003-06-30 Chris Demetriou <cgd@broadcom.com>
1145
1146 * config/tc-mips.c (s_mipsset): Implement -march= handling
1147 differently.
1148
17a2f251
TS		 11492003-06-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1150
1151 * config/tc-mips.c: Convert to ISO C90 prototypes. Remove unnecessary
1152 prototypes and casts. Replace PTR with void *. Reformat.
1153 * config/tc-mips.h: Likewise.
1154
6344efa4
AM		 11552003-06-30 Alan Modra <amodra@bigpond.net.au>
1156
1157 * config/tc-ia64.c (note_register_values): Warning fix.
1158 * config/tc-mips.c (append_insn): Likewise.
1159
fef14a42
TS		 11602003-06-29 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1161
1162 * config/tc-mips.c (mips_set_options,mips_opts): Support for
1163 .set arch=FOO.
1164 (file_mips_arch): Rename mips_arch.
1165 (mips_arch_info,mips_tune_info): Remove.
1166 (hilo_interlocks,gpr_interlocks,cop_interlocks): Use mips_opts.arch.
1167 (mips_cpu_info_from_arch): New function.
1168 (md_begin): Use file_mips_arch.
1169 (macro_build,macro,mips_ip): Use mips_opts.arch.
1170 (mips_set_architecture): Init file_mips_arch and mips_opts.arch.
1171 (mips_after_parse_args): Remove mips_arch_info and mips_tune_info.
1172 Use file_mips_arch.
1173 (s_mipsset): Support for .set arch=FOO.
1174 (mips_cpu_info_table): Fix typo.
1175
02fc3089
L		 11762003-06-26 H.J. Lu <hongjiu.lu@intel.com>
1177
1178 * config/tc-i386.c (md_assemble): Declare "exp" before "if".
1179
2d0d09ca
RS		 11802003-06-25 Richard Sandiford <rsandifo@redhat.com>
1181
1182 * config/tc-h8300.c (get_specific): Allow ':8' to be used for
1183 unsigned 8-bit operands.
1184
685736be
NC		 11852003-06-24 Nick Clifton <nickc@redhat.com>
1186
1187 * read.c (s_comm): Change error message to assume an unsigned size
1188 has been passed to .comm.
1189 * config/tc-sparc.c (s_common): Likewise.
1190 * write.c (write_contents): Replace 'unsigned long' with
1191 'addressT' and 'long' with offsetT in order to allow computations
1192 with very large values to work for 64-bit addressed targets.
1193 (relax_and_size_all_segments): Likewise.
1194 (relax_frag): Likewise.
1195 (relax_segment): Likewise.
e85ca5bb 1196
e98d298c
MM		 11972003-06-23 Mark Mitchell <mark@codesourcery.com>
1198
1199 * config/tc-ppc.c (ppc_cleanup): Use bytes to count APUinfo slots.
1200
ca164297
L		 12012003-06-23 H.J. Lu <hongjiu.lu@intel.com>
1202
1203 * gas/config/tc-i386.c (md_assemble): Support Intel Precott New
1204 Instructions.
1205
1206 * gas/config/tc-i386.h (CpuPNI): New.
1207 (CpuUnknownFlags): Add CpuPNI.
1208
041340ad
JW		 12092003-06-23 <davidm@hpl.hp.com>
1210
1211 * config/tc-ia64.c (pseudo_func): Add ABI constants for linux,
1212 freebsd, openvms, and nsk (non-stop kernel).
1213
b7599f01
JT		 12142003-06-22 Jason Thorpe <thorpej@wasabisystems.com>
1215
1216 * config/tc-ns32k.c (md_begin): Initialize inst_hash_table after
1217 all locals have been declared.
1218
b7c7d6c1
TS		 12192003-06-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1220
1221 * config/tc-mips.c (ADDRESS_ADD_INSN,ADDRESS_ADDI_INSN): Remove
1222 special handling for n32 ABI.
1223 (macro): Likewise.
1224
815ddb50
TS		 12252003-06-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1226
1227 * config/tc-mips.c (s_cpsetup,s_cprestore,s_cpreturn): Revert
1228 2003-06-11 change.
1229
f590b86e
CG		 12302003-06-19 Christian Groessler <chris@groessler.org>
1231
1232 * config/tc-z8k.c (parse_reg): Invalid registers generate an error
1233 now, not only a warning. Add some more checks to detect invalid
1234 registers.
1235 (get_operand): For CLASS_IR remember register size in mode struct.
1236 (get_specific): Handle new CLASS_IRO type. Add register size
1237 checks for CLASS_IR and CLASS_IRO.
e85ca5bb 1238 (md_apply_fix3): Fix undefined usage of buf.
f590b86e 1239
931e13a6
AM		 12402003-06-19 Alan Modra <amodra@bigpond.net.au>
1241
1242 * config/tc-ppc.c (ppc_csect): Pass alignment to ppc_change_csect.
1243 (ppc_change_csect): Add align param. Align frag at start of csect.
1244 (ppc_section, ppc_named_section): Adjust ppc_change_csect calls.
1245 (ppc_frob_section): Align vma.
1246
9393cb0d
JJ		 12472003-06-18 Jakub Jelinek <jakub@redhat.com>
1248
1249 * dw2gencfi.c (EH_FRAME_ALIGNMENT): Define if not defined.
1250 (output_cie): Don't pad.
1251 (output_fde): Add align argument. Pad to align if not 0.
1252 (cfi_finish): Set .eh_frame alignment to EH_FRAME_ALIGNMENT.
1253 Pad just last FDE to EH_FRAME_ALIGNMENT.
1254
df9a398f
MS		 12552003-06-18 Martin Schwidefsky <schwidefsky@de.ibm.com>
1256
1257 * config/tc-s390.c (init_default_arch): Make current_mode_mask
1258 dependent on s390_arch_size and current_cpu dependent on
1259 current_mode_mask.
1260
2fe04c57
NC		 12612003-06-18 Svein E. Seldal <Svein.Seldal@solidas.com>
1262
1263 * configure.in: Add c4x as an architecture variant to tic4x.
1264 * configure: Regenerate.
1265 * Makefile.in: Regenerate.
1266 * doc/Makefile.in: Regenerate.
1267
9f2b53d7
AM		 12682003-06-18 Alan Modra <amodra@bigpond.net.au>
1269
1270 * config/tc-ppc.c (ppc_elf_suffix): Don't remove symbols other than
1271 ".TOC." from PPC64_TOC relocs.
1272
ba0b2174
AM		 12732003-06-17 Alan Modra <amodra@bigpond.net.au>
1274
1275 * config/tc-ppc.c (md_apply_fix3): Allow BRTAKEN, BRNTAKEN relocs.
1276
f899b4b8
TS		 12772003-06-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1278
1279 * config/tc-mips.c (ADDRESS_ADD_INSN,ADDRESS_ADDI_INSN,
1280 ADDRESS_LOAD_INSN,ADDRESS_STORE_INSN): New macros.
1281 (macro_build_ldst_constoffset,load_address,macro,s_cpsetup,
1282 s_cprestore,s_cpadd): Use them.
1283
399f703e
HPN		 12842003-06-16 Hans-Peter Nilsson <hp@axis.com>
1285
1286 * configure.in: Add specific case for cris-*-linux-gnu* with
1287 em=linux.
1288 * configure: Regenerate.
1289 * config/tc-cris.c (DEFAULT_CRIS_AXIS_LINUX_GNU): New macro, TRUE
1290 if TE_LINUX defined, else FALSE.
1291 (bfd_boolean demand_register_prefix): Set default from
1292 DEFAULT_CRIS_AXIS_LINUX_GNU.
1293 (symbols_have_leading_underscore): Similar.
1294 * config/tc-cris.h (LOCAL_LABELS_DOLLAR): Define to 1.
1295
39c2da32
RE		 12962003-06-13 Richard Earnshaw <rearnsha@arm.com>
1297
1298 * tc-arm.c (FPU_DEFAULT, case TE_LINUX): Default to FPU_ARCH_FPA.
1299 (FPU_DEFAULT, case TE_NetBSD): Default to FPU_ARCH_VFP for ELF,
1300 FPU_ARCH_FPA for AOUT.
1301 (md_begin): Don't try to guess the floating point architecture from
1302 the CPU if the OS ABI (Linux, NetBSD) mandates a particular form.
1303
a06a29f2
NC		 13042003-06-13 Robert Millan <zeratul2@wanadoo.es>
1305
1306 * configure.in: Add i386-netbsd-gnu target.
1307 * configure: Regenerate.
1308
d88ef7a6
TT		 13092003-06-12 Tom Tromey <tromey@redhat.com>
1310
1311 * doc/as.texinfo (Comm): Added @node. Moved before CFI
1312 directives node.
1313
34ce925e
RS		 13142003-06-12 Richard Sandiford <rsandifo@redhat.com>
1315
1316 * config/tc-mips.c (append_insn): In a compound relocation, take the
1317 field width from the final (outermost) operator.
1318
cdfbf930
RH		 13192003-06-11 Richard Henderson <rth@redhat.com>
1320
1321 * dw2gencfi.c (struct cfi_escape_data): New.
1322 (cfi_add_CFA_nop): Remove.
1323 (CFI_escape, dot_cfi_escape): New.
1324 (dot_cfi): Remove nop.
1325 (cfi_pseudo_table): Remove nop; add escape.
1326 (output_cfi_insn): Likewise.
1327 (select_cie_for_fde): Stop on escape.
1328 * dw2gencfi.h (cfi_add_CFA_nop): Remove.
1329 * read.c, read.h (do_parse_cons_expression): New.
1330 * doc/as.texinfo (.cfi_escape): New.
1331
8c1a34cd
TS		 13322003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1333
1334 * config/tc-mips.c (s_cpsetup): Use mips_frame_reg instead of SP.
1335 (s_cprestore): Likewise.
1336 (s_cpreturn): Likewise.
1337
4b0cff4e
TS		 13382003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1339
1340 * config/tc-mips.c (tc_gen_reloc): Initialize retval amd reloc
1341 with zeros.
1342
a7ebbfdf
TS		 13432003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1344
1345 * config/tc-mips.c (md_pcrel_from): Return actual pcrel address.
1346 (md_apply_fix3): Ignore non-special relocations. Remove superfluous
1347 exceptions from size assert. Remove most of the addend fixup
1348 specialcasing. Remove value, use valP directly. simplify fx_addnumber
1349 handling. Remove zero addend specialcases.
1350 (tc_gen_reloc): Use appropriate value for reloc2 addend. Remove
1351 the addend fixup specialcase.
1352 * config/tc-mips.h (MD_APPLY_SYM_VALUE): Define as 0.
1353
d25d759d
TS		 13542003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1355
1356 * write.c (write_relocs): Use xcalloc. Fix relocs initialization
1357 in the RELOC_EXPANSION_POSSIBLE case.
1358
9d83078b
AM		 13592003-06-11 Alan Modra <amodra@bigpond.net.au>
1360
1361 * config/tc-i960.c (line_comment_chars): Add '#'.
1362 * config/tc-mn10200.c (tc_gen_reloc): Don't ignore fx_subsy.
1363
3b443373
L		 13642003-06-11 H.J. Lu <hongjiu.lu@intel.com>
1365
1366 * po/Make-in (DESTDIR): New.
1367 (install-data-yes): Support $(DESTDIR).
1368 (uninstall): Likewise.
1369
795bb480
AM		 13702003-06-11 Alan Modra <amodra@bigpond.net.au>
1371
1372 * Makefile.am: Run "make dep-am".
1373 * Makefile.in: Regenerate.
1374 * po/POTFILES.in: Regenerate.
1375
b11dcf4e
DE		 13762003-06-10 Doug Evans <dje@sebabeach.org>
1377
1378 * cgen.c (gas_cgen_finish_insn): CGEN_INSN_RELAX renamed to
1379 CGEN_INSN_RELAXED.
1380 * config/tc-fr30.c (md_estimate_size_before_relax): Ditto.
1381 * config/tc-m32r.c (md_estimate_size_before_relax): Ditto.
1382 * config/tc-openrisc.c (md_estimate_size_before_relax): Ditto.
1383
adadcc0c
AM		 13842003-06-10 Alan Modra <amodra@bigpond.net.au>
1385 Gary Hade <garyhade@us.ibm.com>
1386
1387 * config/tc-ppc.c (md_assemble): Handle PPC_OPERAND_DQ.
1388 (md_apply_fix3): Special case lq insn.
1389
0613284f
RS		 13902003-06-10 Richard Sandiford <rsandifo@redhat.com>
1391
1392 * config/tc-h8300.c (get_rtsl_operands): Accept unbracketed register
1393 lists. Allow single-register ranges.
1394
f4984206
RS		 13952003-06-10 Richard Sandiford <rsandifo@redhat.com>
1396
1397 * config/tc-h8300.c (h8300sxnmode): New.
7134554a 1398 (md_pseudo_table): Add .h8300sxn entry.
f4984206 1399
12b55ccc
L		 14002003-06-09 H.J. Lu <hongjiu.lu@intel.com>
1401
1402 * NEWS: Updated for the new -n option for the i386 assembler.
1403
1404 * config/tc-i386.c (optimize_align_code): New.
1405 (md_shortopts): Add 'n'.
1406 (md_parse_option): Handle 'n'.
1407 (md_show_usage): Add '-n'.
1408
1409 * config/tc-i386.h (optimize_align_code): Declared.
1410 (md_do_align): Optimize code alignment only if optimize_align_code
1411 is not 0.
1412
1413 * doc/as.texinfo: Add the new -n option.
1414
1415 * doc/c-i386.texi: Document the new -n option.
1416
fa87b337
RH		 14172003-06-07 Richard Henderson <rth@redhat.com>
1418
17076204
RH		 1419 * doc/as.texinfo: Document .cfi_rel_offset.
1420
fa87b337
RH		 1421 * dw2gencfi.c (struct cfa_save_data, cfa_save_stack): New.
1422 (cfi_add_CFA_offset): Detect invalid offsets.
1423 (cfi_add_CFA_remember_state): Save cur_cfa_offset.
1424 (cfi_add_CFA_restore_state): Restore it.
1425 (CFI_rel_offset): New.
1426 (cfi_pseudo_table): Add it.
1427 (dot_cfi): Handle it.
1428
52628315
L		 14292003-06-07 H.J. Lu <hongjiu.lu@intel.com>
1430
1431 * app.c (do_scrub_chars): Add states 14 and 15 to handle
1432 predicate for ia64.
1433
d4ea8842
MS		 14342003-06-05 Michael Snyder <msnyder@redhat.com>
1435
1436 * config/tc-h8sx.c (get_specific): Distinguish h8h from h8s ops.
1437 (build_bytes): Ditto.
1438
14392003-06-05 Richard Sandiford <rsandifo@redhat.com>
1440
1441 * config/tc-h8sx.c (DMODE): Remove.
1442 (colonmod24): Don't choose a default if the operand is a 16-bit
1443 constant integer.
1444 (fix_operand_size): New function.
1445 (md_assemble): Use it to choose between @(d:2, ERn) and @(d:16,ERn).
1446 Adjust @(d:2,ERn) operands before choosing the specific opcodes.
1447
2be24b54
ML		 14482003-06-05 Michal Ludvig <mludvig@suse.cz>
1449
1450 * dw2gencfi.c (cfi_add_CFA_insn, cfi_add_CFA_insn_reg)
1451 (cfi_add_CFA_insn_reg_reg, cfi_add_CFA_insn_reg_offset): New.
1452 (cfi_add_CFA_offset, cfi_add_CFA_def_cfa)
1453 (cfi_add_CFA_register, cfi_add_CFA_def_cfa_register)
1454 (cfi_add_CFA_def_cfa_offset): Use cfi_add_CFA_insn_*().
1455 (cfi_add_CFA_restore, cfi_add_CFA_undefined)
1456 (cfi_add_CFA_same_value, cfi_add_CFA_remember_state)
1457 (cfi_add_CFA_restore_state, cfi_add_CFA_nop): New.
1458 (cfi_pseudo_table): New directives .cfi_return_column,
1459 .cfi_restore, .cfi_undefined, .cfi_same_value,
1460 .cfi_remember_state, .cfi_restore_state, .cfi_nop.
1461 (dot_cfi, output_cfi_insn): Handle new directives.
1462 * dw2gencfi.h (cfi_add_CFA_restore, cfi_add_CFA_undefined)
1463 (cfi_add_CFA_same_value, cfi_add_CFA_remember_state)
1464 (cfi_add_CFA_restore_state, cfi_add_CFA_nop): New prototypes.
1465
757bc393
RH		 14662003-06-04 Richard Henderson <rth@redhat.com>
1467
1233ae62
RH		 1468 * dw2gencfi.c (output_cfi_insn): Fix typo for negative offsets.
1469
757bc393
RH		 1470 * dw2gencfi.c (cfi_finish): Set .eh_frame read-only.
1471
f4b97536
RH		 14722003-06-04 Richard Henderson <rth@redhat.com>
1473
1474 * config/tc-alpha.c (s_alpha_usepv): New.
1475 (md_pseudo_table): Add it.
1476 (alpha_cfi_frame_initial_instructions): New.
1477 * config/tc-alpha.h (TARGET_USE_CFIPOP): New.
1478 (tc_cfi_frame_initial_instructions): New.
1479 * doc/c-alpha.texi: Document .usepv.
1480
68d55fe3
JJ		 14812003-06-04 Jakub Jelinek <jakub@redhat.com>
1482
1483 * as.c (show_usage): Document --execstack and --noexecstack.
1484 (parse_args): Add --execstack and --noexecstack.
1485 (main): Create .note.GNU-stack section if --execstack or
1486 --noexecstack was given on comand line, set its SHF_EXECINSTR bit.
1487 * as.h (flag_execstack, flag_noexecstack): New.
1488
f9b4148d
CD		 14892003-06-03 Chris Demetriou <cgd@broadcom.com>
1490
1491 * config/tc-mips.c: (OPTION_ARCH_BASE, OPTION_ASE_BASE)
1492 (OPTION_COMPAT_ARCH_BASE, OPTION_FIX_BASE)
1493 (OPTION_MISC_BASE): New defines.
1494 (OPTION_BREAK, OPTION_CONSTRUCT_FLOATS, OPTION_EB, OPTION_EL)
1495 (OPTION_ELF_BASE, OPTION_FIX_VR4122, OPTION_FP32, OPTION_FP64)
1496 (OPTION_GP32, OPTION_GP64, OPTION_M3900, OPTION_M4010, OPTION_M4100)
1497 (OPTION_M4650, OPTION_M7000_HILO_FIX, OPTION_MARCH, OPTION_MDMX)
1498 (OPTION_MEMBEDDED_PIC, OPTION_MIPS1, OPTION_MIPS16, OPTION_MIPS2)
1499 (OPTION_MIPS3, OPTION_MIPS32, OPTION_MIPS32R2, OPTION_MIPS3D)
1500 (OPTION_MIPS4, OPTION_MIPS5, OPTION_MIPS64)
1501 (OPTION_MNO_7000_HILO_FIX, OPTION_MTUNE, OPTION_NO_CONSTRUCT_FLOATS)
1502 (OPTION_NO_FIX_VR4122, OPTION_NO_M3900, OPTION_NO_M4010)
1503 (OPTION_NO_M4100, OPTION_NO_M4650, OPTION_NO_MDMX, OPTION_NO_MIPS16)
1504 (OPTION_NO_MIPS3D, OPTION_NO_RELAX_BRANCH, OPTION_RELAX_BRANCH)
1505 (OPTION_TRAP): Redefine in terms of new defines.
1506 (md_longopts): Reorder entries.
1507
7ee7b84d
MS		 15082003-05-14 Michael Snyder <msnyder@redhat.com>
1509 From Bernd Schmidt <bernds@redhat.com>
1510 and Michael Snyder <msnyder@redhat.com>
1511 and Alexandre Oliva <aoliva@redhat.com>
1512 * config/tc-h8300.c: Add insns and addressing modes for h8300sx.
1513 * config/tc-h8300.h: Ditto.
1514
e30ddb24
NC		 15152003-06-03 Nick Clifton <nickc@redhat.com>
1516
1517 * tc-v850.c (tc-gen_reloc): Translate BFD_RELOC_32 into
adadcc0c
AM		 1518 BFD_RELOC_32_PCREL if the reloc is pc-relative. Do this
1519 before calling bfd_reloc_type_lookup.
1520
ed7d5d1a
AM		 15212003-06-02 Alan Modra <amodra@bigpond.net.au>
1522
1523 * read.c (emit_expr): Set dot_value.
1524 * dw2gencfi.c (output_fde): Remove pcrel reloc hack.
1525
c1ed1235
AM		 15262003-06-02 Alan Modra <amodra@bigpond.net.au>
1527
1528 * macro.c (sub_actual): Don't lose string if it turns out that
1529 &string wasn't an arg.
1530
eafbc43f
RH		 15312003-05-31 Richard Henderson <rth@redhat.com>
1532
1533 * dw2gencfi.c (output_fde): Use fix_new to emit pc-relative reloc.
1534 (cfi_finish): Set flag_traditional_format around .eh_frame data.
1535
f37f01cf
RH		 15362003-05-29 Richard Henderson <rth@redhat.com>
1537
1538 * config/tc-alpha.c (alpha_cur_ent_sym): Remove.
1539 (all_frame_data, plast_frame_data, cur_frame_data): New.
1540 (s_alpha_ent): Record data for dwarf2 cfi.
9f470756
L		 1541 (s_alpha_end, s_alpha_mask, s_alpha_frame, s_alpha_prologue): Likewise.
1542 (alpha_elf_md_end): Emit dwarf2 cfi for ecoff unwind directives.
f37f01cf
RH		 1543 * config/tc-alpha.h (md_end): New.
1544 (DWARF2_DEFAULT_RETURN_COLUMN): New.
1545 (DWARF2_CIE_DATA_ALIGNMENT): New.
1546
a197c351
NC		 15472003-05-29 Nick Clifton <nickc@redhat.com>
1548
1549 * configure.in: Add i386-*-freebsd* entry.
1550 * configure: Regenerate.
1551
4bf4a882 15522003-05-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
ed7d5d1a
AM		 1553
1554 * config/tc-m32r.c: Amend comment to refer to Renesas
4bf4a882 1555
756d1d01
RH		 15562003-05-27 Richard Henderson <rth@redhat.com>
1557
1558 * expr.c (make_expr_symbol): Fold FAKE_LABEL_NAME use into the
1559 symbol_create call.
1560 (current_location): Use symbol_temp_new_now.
1561 * stabs.c (s_stab_generic): Use symbol_temp_new.
1562 * symbols.c (temp_label_name): Remove.
1563 (symbol_temp_new, symbol_temp_make): Use FAKE_LABEL_NAME.
1564
a4447b93
RH		 15652003-05-27 Richard Henderson <rth@redhat.com>
1566
1567 * dw2gencfi.c, dw2gencfi.h: Rewrite from scratch.
1568 * as.c (main): Always call cfi_finish.
1569 * config/tc-i386.c (x86_dwarf2_return_column): New.
1570 (x86_cie_data_alignment): New.
1571 (md_begin): Set them.
1572 (tc_x86_cfi_init): Remove.
1573 (tc_x86_regname_to_dw2regnum): Fix 32-bit register numbers;
1574 return int, not unsigned long; don't as_bad here.
1575 (tc_x86_frame_initial_instructions): Streamline; use
1576 updated api.
1577 * config/tc-i386.h (tc_cfi_init): Remove.
1578 (DWARF2_DEFAULT_RETURN_COLUMN): New.
1579 (DWARF2_CIE_DATA_ALIGNMENT): New.
1580
b7d6ed97
RH		 15812003-05-27 Richard Henderson <rth@redhat.com>
1582
1583 * symbols.c (temp_label_name): New.
1584 (symbol_temp_new, symbol_temp_new_now, symbol_temp_make): New.
1585 (symbol_set_value_now): New.
1586 * symbols.h: Prototype them.
1587 * dwarf2dbg.c: Use them.
1588 (fake_label_name, symbol_new_now, set_symbol_value_now): Remove.
1589
14218d5f
JE		 15902003-05-23 Jason Eckhardt <jle@rice.edu>
1591
1592 * config/tc-i860.c (target_xp): Declare variable.
1593 (OPTION_XP): Declare macro.
1594 (md_longopts): Add option -mxp.
1595 (md_parse_option): Set target_xp.
1596 (md_show_usage): Add -mxp usage.
1597 (i860_process_insn): Recognize XP registers bear, ccr, p0-p3.
1598 (md_assemble): Don't try expansions if XP_ONLY is set.
1599 * doc/c-i860.texi: Document -mxp option and i860XP support.
1600
36ede617
EC		 16012003-05-23 Eric Christopher <echristo@redhat.com>
1602
1603 * config/tc-mips.c (macro_build_jalr): Warning patrol.
1604
a105a300
TS		 16052003-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1606
1607 * config/tc-mips.c (append_insn): Use actual relocation size for new
1608 fixp's. Don't relax overflow checking for partial_inplace relocations.
1609 Use the actual relocation type in combined relocs, not just the type
1610 of the first one.
1611 (macro_build_jalr): Use actual relocation size for new fix.
1612 (s_cpsetup, s_gpdword): Likewise.
1613
dc9461f6
TS		 16142003-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1615
1616 * config/tc-mips.c (macro): Don't use uninitialized tempreg.
1617
ceb41009
NC		 16182003-05-22 Nick Clifton <nickc@redhat.com>
1619
1620 * config/tc-xstormy16.c (md_pcrel_from_section): Do not produce
1621 section relative offsets for relocs that will not be based on the
1622 section symbol.
1623 (xstormy16_md_apply_fix3): Remove previous patch to this
1624 function.
1625
143d77c5
EC		 16262003-05-07 Eric Christopher <echristo@redhat.com>
1627
ed7d5d1a
AM		 1628 * config/tc-mips.c (mips_abicalls): New variable.
1629 (md_parse_option): Use.
1630 (s_option): Ditto.
1631 (s_abicalls): Ditto.
1632 (mips_elf_final_processing): Set EF_MIPS_PIC and
1633 EF_MIPS_CPIC dependent on above.
143d77c5 1634
85c77c38
DA		 16352003-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1636
1637 * tc-hppa.c (hppa_symbol_chars): Remove `,' and `!'.
1638
87ccc1b0
NC		 16392003-05-21 Nick Clifton <nickc@redhat.com>
1640
ed7d5d1a
AM		 1641 * config/obj-elf.c: Include dwarf2dbg.h.
1642 (elf_pseudo_tab): Add .file and .loc.
1643 * config/tc-arc.c (md_pseudo_table): Remove .file and .loc.
1644 * config/tc-arm.c: Likewise.
1645 * config/tc-h8300.c: Likewise.
1646 * config/tc-hppa.c: Likewise.
1647 * config/tc-ia64.c: Likewise.
1648 * config/tc-m68hc11.c: Likewise.
1649 * config/tc-m68k.c: Likewise.
1650 * config/tc-mmix.c: Likewise.
1651 * config/tc-mn10300.c: Likewise.
1652 * config/tc-ppc.c: Likewise.
1653 * config/tc-sh.c: Likewise.
1654 * config/tc-sparc.c: Likewise.
1655 * config/tc-v850.c: Likewise.
1656 * config/tc-frv.c: Likewise, and remove redundant inclusion of
1657 dwarf2dbg.h.
1658 * config/tc-ip2k.c: Likewise.
1659 * config/tc-iq2000.c: Likewise.
1660 * config/tc-xstormy16.c: Likewise.
1661 * config/tc-xtensa.c: Likewise.
87ccc1b0 1662 * Makefile.am: Regenerate dependencies.
ed7d5d1a
AM		 1663 * Makefile.in: Regenerate.
1664 * aclocal.m4: Regenerate.
1665 * config.in: Regenerate.
1666 * configure: Regenerate.
1667 * po/POTFILES.in: Regenerate.
1668 * po/gas.pot: Regenerate.
143d77c5 1669
7ed2c8b0
NC		 16702003-05-21 Nick Clifton <nickc@redhat.com>
1671
1672 * dw2gencfi.c (cfi_get_label): Use symbol_make for non
1673 BFD_ASSEMBLER targets.
1674 (cfi_startproc): Change type of saved_seg and cfi_seg to segT.
1675 (dot_cfi_endproc): Only call bfd_set_section_flags for targets
1676 defining BFD_ASSEMBLER.
1677
39b82151
ML		 16782003-05-20 Michal Ludvig <mludvig@suse.cz>
1679
1680 * as.c (main): Remove tc_cfi_init().
143d77c5 1681 * dw2gencfi.c (cfi_parse_arg): Allow regnames beginning
39b82151
ML		 1682 with '%'.
1683 (cfi_pseudo_table): Add "cfi_register" entry.
1684 (cfi_make_insn): Handle CFA_register.
1685 (cfi_output_insn): Ditto.
1686 (dot_cfi): Ditto.
1687 (cfi_get_label): Add 'simple' modifier to .cfi_startproc.
1688 (dot_cfi_endproc): Reuse already emitted CIEs.
1689 * testsuite/gas/cfi/cfi-i386.d: New pattern.
1690 * testsuite/gas/cfi/cfi-x86-64.d: Ditto.
1691
f53e95c7
NC		 16922003-05-20 Nick Clifton <nickc@redhat.com>
1693
1694 * config/tc-xstormy16.c: Include dwarf2dbg.h.
1695 (md_pseudo_table): Add entries for .loc and .line.
1696
7c0295b1
AM		 16972003-05-20 Alan Modra <amodra@bigpond.net.au>
1698
1699 * dw2gencfi.c (cfi_parse_arg): Only use tc_regname_to_dw2regnum if
1700 defined.
1701 (dot_cfi_endproc): Avoid C99 construct.
1702
54cfded0
AM		 17032003-05-20 Michal Ludvig <mludvig@suse.cz>
1704
1705 * dw2gencfi.c, dw2gencfi.h: New files.
1706 * config/tc-i386.c (tc_x86_cfi_init): New function.
1707 * config/tc-i386.h (TARGET_USE_CFIPOP, tc_cfi_init): New defines.
1708 * as.c (parse_args): Set verbose flag on --verbose.
1709 (main): Call tc_cfi_init()/cfi_finish().
1710 * as.h (verbose): New external variable.
1711 * read.c (pobegin): Insert CFI pops to the list.
1712 * symbols.c (local_symbol_make): Make symbol external.
1713 * symbols.h (local_symbol_make): New prototype.
1714 * Makefile.am: Add dw2gencfi.[ch] files. Run "make dep-am".
1715 * Makefile.in: Regenerate.
1716 * doc/as.texinfo: Added node "CFI directives" with description of
1717 all implemented .cfi_* directives.
1718 * doc/Makefile.in: Regenerate.
1719 * po/POTFILES.in: Regenerate.
1720
a1f3c24c
SS		 17212003-05-19 Svein E. Seldal <Svein.Seldal@solidas.com>
1722
54cfded0
AM		 1723 * config/tc-tic4x.c (md_assemble): Added support for one-line parallel
1724 insns.
1975ab25 1725 * config/tc-tic4x.h: Added DOUBLEBAR_PARALLEL definition
a1f3c24c 1726
b645cb17
JE		 17272003-05-18 Jason Eckhardt <jle@rice.edu>
1728
1729 * config/tc-i860.c (i860_process_insn): Initialize fc after
1730 each opcode mismatch.
1731
80c7c40a
NC		 17322003-05-16 Kelley Cook <kelleycook@wideopenwest.com>
1733
1734 * configure.in: Accept i[3-7]86 variants.
1735 * configure: Regenerate.
1736
c344a4c8
TS		 17372003-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1738
1739 * config/tc-mips.h: Fix comment formatting.
1740
64e55042
HPN		 17412003-05-13 Hans-Peter Nilsson <hp@axis.com>
1742
1743 * read.c (old_buffer, old_input, old_limit): Remove variables.
54cfded0 1744 (read_a_source_file): Delete label contin.
64e55042
HPN		 1745 <handling #APP/#NO_APP>: Use an "sb" to push #APP expansion into
1746 input as with macros, instead of in separate old_* variables.
1747 Zero-terminate string being scrubbed.
1748
e66c629e
NC		 17492003-05-12 Nick Clifton <nickc@redhat.com>
1750
1751 * config/tc-xstormy16.c (skipping_fptr): New local variable.
1752 (md_assemble): Reset skipping_fptr.
1753 (md_operand): If @fptr() is followed by a minus sign, set
1754 skipping_fptr and ignore the fptr. If skipping_fptr is set and an
1755 @fptr is detected, ignore it and reset skipping_fptr.
1756
673a54e3
JE		 17572003-05-11 Jason Eckhardt <jle@rice.edu>
1758
1759 * config/tc-i860.c (MAX_FIXUPS): Define.
1760 (struct i860_fi fi[]): New struct.
1761 (struct i860_it the_insn): Add above as member and move fields
1762 exp, reloc, pcrel and fup into i860_fi.
1763 (md_assemble): Replace all instances of exp, reloc, pcrel
1764 and fup with fi[].exp, fi[].reloc, fi[].pcrel, fi[].fup.
1765 Add a loop to possibly emit multiple fix-ups for each insn.
1766 (i860_process_insn): Likewise.
1767 (i860_get_expression): Likewise.
1768 (md_apply_fix3): Use a bitwise check for OP_IMM_U5, not equality.
1769
2ebb4b88
MS		 17702003-05-09 Martin Schwidefsky <schwidefsky@de.ibm.com>
1771
1772 * config/tc-s390.c (s390_target_format): Always call init_default_arch.
1773
35f5df7f
L		 17742003-05-07 H.J. Lu <hongjiu.lu@intel.com>
1775
1776 * config/tc-ia64.c (alias_hash): New.
1777 (alias_name_hash): New.
1778 (secalias_hash): New.
1779 (secalias_name_hash): New.
1780 (md_pseudo_table): Add "secalias".
1781 (md_begin): Initialize alias_hash, alias_name_hash,
1782 secalias_hash and secalias_name_hash.
1783 (struct alias): New.
1784 (dot_alias): Implement .alias and .secalias directives.
1785 (do_alias): New.
1786 (ia64_adjust_symtab): New.
1787 (do_secalias): New.
1788 (ia64_frob_file): New.
1789
1790 * config/tc-ia64.h (ia64_adjust_symtab): New.
1791 (tc_adjust_symtab): Defined.
1792 (ia64_frob_file): New.
1793 (tc_frob_file): Defined.
1794
d2bf1bda
NC		 17952003-05-07 Dmitry Diky <diwil@mail.ru>
1796
1797 * tc-msp430.c: Add missing lines to known cpus list.
1798
cac012d6
AO		 17992003-05-06 Alexandre Oliva <aoliva@redhat.com>
1800
1801 * configure.in (MIPS_DEFAULT_ABI): AC_DEFINE.
1802 * config/tc-mips.c (mips_after_parse_args): Set mips_abi to it.
1803 * config.in, configure: Rebuilt.
1804
d8dbbec1
L		 18052003-05-05 H.J. Lu <hjl@gnu.org>
1806
1807 * config/tc-mips.c (tc_gen_reloc): Add addend just once if
1808 howto->partial_inplace is false.
1809
9204e615
DJ		 18102003-05-05 Daniel Jacobowitz <drow@mvista.com>
1811
1812 * config/tc-mips.c (mips_need_elf_addend_fixup): Remove
1813 symbol_used_in_reloc_p check.
1814 (md_apply_fix3): Remove check for howto->pcrel_offset.
1815
711ef82f
L		 18162003-05-03 H.J. Lu <hjl@gnu.org>
1817
1818 * config/obj-elf.c (obj_elf_parse_section_letters): Make it a
1819 fatal error for unknown section attribute.
1820
1821 * config/tc-alpha.c (alpha_elf_section_letter): Return -1 for
1822 unknown section attribute.
1823 * config/tc-ia64.c (ia64_elf_section_letter): Likewise.
1824 * config/tc-ppc.c (ppc_section_letter): Likewise.
1825
1826 * config/tc-ia64.c (ia64_elf_section_letter): Handle 'o'.
1827 (ia64_elf_section_type): Accept "unwind".
1828
83b5ab55
L		 18292003-05-02 H.J. Lu <hjl@gnu.org>
1830
1831 * read.h (demand_copy_string): New.
1832
1833 * config/tc-alpha.c (demand_copy_string): Removed.
1834
7ff0565e
MS		 18352003-05-02 Michael Snyder <msnyder@redhat.com>
1836
54cfded0 1837 * write.h (FAKE_LABEL_NAME): Allow override
7ff0565e
MS		 1838 (for targets that like eg. a leading dot in a local label).
1839
2968149b
NC		 18402003-05-02 Nick Clifton <nickc@redhat.com>
1841
1842 * config/tc-xstormy16.c (xstormy16_md_apply_fix3): Do not bias the
1843 addend with the symbol's value for pc-relative relocations against
1844 a defined symbol - this will be done automatically.
1845
e7b9a8c1
L		 18462003-05-01 H.J. Lu <hjl@gnu.org>
1847
1848 * config/obj-elf.c (obj_elf_type): Accept "notype" and
1849 "STT_NOTYPE".
1850
612d7b83
L		 18512003-05-01 H.J. Lu <hjl@gnu.org>
1852
1853 * config/tc-ia64.h (tc_canonicalize_section_name): New.
1854
1855 * config/obj-elf.c (obj_elf_section_name): Call
1856 tc_canonicalize_section_name if it is defined.
1857
a645d1eb
L		 18582003-05-01 H.J. Lu <hjl@gnu.org>
1859
1860 * config/tc-ia64.c (ia64_check_label): New.
1861 * config/tc-ia64.h (tc_check_label): New.
1862
1863 * read.c (read_a_source_file): Call tc_check_label after
1864 creating a user-defined label if defined.
1865
df12615d
AM		 18662003-05-02 Alan Modra <amodra@bigpond.net.au>
1867
1868 * config/tc-ppc.c (md_show_usage): Mention -a32, -a64, -l, -le, -b,
1869 -be and split strings to below 509 bytes in length.
1870
f70c8412
CG		 18712003-05-01 Christian Groessler <chris@groessler.org>
1872
1873 * expr.h: Fix comments in operatorT typedef.
54cfded0 1874 * config/tc-z8k.c: Add 2003 to copyright message.
f70c8412
CG		 1875 Fold s_segm() and s_unseg() into one function s_segm(parm) which
1876 decides by the parameter.
1877 (md_begin): Don't set linkrelax. Only set Z8002 default if no
1878 command line argument was given to select the intended
1879 architecure.
1880 (get_interrupt_operand): Warn if NOP type code is emitted.
1881 (newfix): New parameter 'size', forward it to 'fix_new_exp'.
1882 (apply_fix): Call newfix with additional 'size' parameter.
1883 (build_bytes): Remove unused variable 'nib'. Detect overflow in
1884 4 bit immediate arguments.
1885 (md_longopts): Add 'linkrelax' option.
1886 (md_parse_option): Adapt to new s_segm function. Set 'linkrelax'
1887 variable when 'linkrelax' command line option is specified.
1888 (md_show_usage): Display 'linkrelax' option.
1889 (md_apply_fix3): Fix cases R_IMM4L, R_JR, and R_IMM8. Add cases
1890 R_CALLR and R_REL16.
1891 * config/tc-z8k.h: Undef WARN_SIGNED_OVERFLOW_WORD.
1892
10a98291
L		 18932003-04-30 H.J. Lu <hjl@gnu.org>
1894
1895 * config/tc-ia64.c (ia64_number_to_chars): New function pointer.
1896 (ia64_float_to_chars): Likewise.
1897 (dot_byteorder): Set target_big_endian, ia64_number_to_chars
1898 and ia64_float_to_chars by tc_segment_info_data.endian from
1899 the current segment if byteorder == -1.
1900 (md_begin): Call dot_byteorder to set target_big_endian.
1901 (md_atof): Call ia64_float_to_chars to convert floating point.
1902 (ia64_float_to_chars_bigendian): New function.
1903 (ia64_float_to_chars_littleendian): Likewise.
1904 (ia64_elf_section_change_hook): Likewise.
1905
1906 * config/tc-ia64.h (ia64_number_to_chars): New.
1907 (md_number_to_chars): Changed to (*ia64_number_to_chars)
1908 (ia64_elf_section_change_hook): New.
1909 (md_elf_section_change_hook): Defined.
1910 (ia64_segment_info_type): New struct.
1911 (TC_SEGMENT_INFO_TYPE): Defined.
1912
bf57c3c9
L		 19132003-04-30 H.J. Lu <hjl@gnu.org>
1914
1915 * config/tc-ia64.c (md_section_align): Deleted.
1916
1917 * config/tc-ia64.h (SUB_SEGMENT_ALIGN): New.
1918 (md_section_align): New.
1919
165a7f90
L		 19202003-04-30 H.J. Lu <hjl@gnu.org>
1921
1922 * config/tc-ia64.c (stmt_float_cons): Fix alignment for real10
1923 and add real16.
1924 (md_pseudo_table): Add "xreal16", "xreal16.ua", "real16" and
1925 "real16.ua".
1926 (md_atof): Add 6 byte padding of zero for real16.
1927
eba874d8
NC		 19282003-04-29 Nick Clifton <nickc@redhat.com>
1929
1930 * config/obj-elf.c (obj_elf_symver): Skip whitespace before the
1931 start of a version name.
1932
dbeba5e5
CD		 19332003-04-28 Chris Demetriou <cgd@broadcom.com>
1934
1935 * configure.in (mips-*-*n*bsd*): Replace with...
1936 (mips-*-netbsd*, mips-*-openbsd*): These.
1937 * configure: Regenerate.
1938
f0d7d5f9
NC		 19392003-04-28 H.J. Lu <hjl@gnu.org>
1940
1941 * config/tc-hppa.c (hppa_symbol_chars): New.
1942 * config/tc-hppa.h (tc_symbol_chars): Likewise.
1943
a38b42ab
TS		 19442003-04-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1945
1946 * config/tc-mips.h (TC_FORCE_RELOCATION_SUB_SAME): Define again.
1947
69be0a2b
CD		 19482003-04-25 Chris Demetriou <cgd@broadcom.com>
1949
1950 * NEWS: Belatedly mention support for MIPS32 Release 2.
1951
684022ea
EC		 19522003-04-24 Eric Christopher <echristo@redhat.com>
1953
1954 * config/tc-mips.c (nopic_need_relax): Revert previous
1955 change.
1956
2c8714f2
NC		 19572003-04-24 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
1958
1959 * config/tc-h8300.h (DWARF2_LINE_MIN_INSN_LENGTH): New
684022ea 1960 * config/tc-h8300.c (dwarf2dbg.h): Include
2c8714f2
NC		 1961 (md_pseudo_table): Handle .loc and .file
1962 (md_assemble): Call dwarf2_emit_insn if BFD_ASSEMBLER.
1963 * Makefile.am: Add dependency on dwarf2dbg.h for h8300 targets.
1964 * Makefile.in: Regenerate.
1965
684022ea 19662003-04-24 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
8d9cd6b1
NC		 1967
1968 * config/tc-h8300.c (Nmode, h8300hnmode, h8300snmode): New.
1969 (md_pseudo_table): Add h8300hn, h8300sn.
1970 * config/tc-h8300.h (COFF_MAGIC): Handle h8300hn, h8300sn.
1971 * doc/c-h8300.texi : Add documentation for new machine directives.
1972
5ce8663f
NC		 19732003-04-24 Nick Clifton <nickc@redhat.com>
1974
1975 * config/tc-ppc.c (ppc_symbol_chars): Define.
1976 * config/tc-ppc.h (tc_symbol_chars): Define.
1977
ef230218
JR		 19782003-04-23 J"orn Rennecke <joern.rennecke@superh.com>
1979
1980 * config/tc-sh.c: Amend comment to refer to SuperH.
1981 * config/tc-sh.h: Likewise.
1982 (LISTING_HEADER): Amend to refer to SuperH.
1983 * config/tc-sh64.c: Change comment to refer to SuperH.
1984 * config/tc-sh64.h (LISTING_HEADER): Change to refer to SuperH.
1985 * doc/as.texinfo [SH, GENERIC]: Amend / Change to refer to SuperH.
1986 * doc/c-sh.texi: Amend to refer to SuperH.
1987 Add SuperH architecture documentation references.
1988 * doc/c-sh64.texi: Change to refer to SuperH.
1989
204cd129
NC		 19902003-04-23 H.J. Lu <hjl@gnu.org>
1991
1992 * app.c (do_scrub_chars): More checks for valid labels.
1993
2cdb18a7
L		 19942003-04-22 H.J. Lu <hjl@gnu.org>
1995
1996 * app.c (do_scrub_chars): Check for valid label.
1997
26597c86
NC		 19982003-04-22 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1999
2000 * doc/as.texinfo: Replace references to Mitsubishi M32R with
2001 references to Renesas M32R.
2002 * doc/c-m32r.texi: Likewise.
2003
88b4ca40
RH		 20042003-04-21 Richard Henderson <rth@redhat.com>
2005
54cfded0
AM		 2006 * dwarf2dbg.c (get_filenum): Skip as-yet unassigned file numbers.
2007 (out_file_list): Assign non-null filename after generating error.
88b4ca40 2008
e5f08f7e
JJ		 20092003-04-18 Jakub Jelinek <jakub@redhat.com>
2010
2011 * ehopt.c (check_eh_frame): For aug_size == 0
2012 in state_seeing_aug_size state skip the state_skipping_aug
2013 state.
2014
c2dcd04e
NC		 20152003-04-15 Rohit Kumar Srivastava <rohits@kpitcummins.com>
2016
2017 * doc/c-h8300.texi: Replace occurrances of 'Hitachi' with
2018 'Renesas'.
2019 * doc/c-h8500.texi: Likewise.
2020 * doc/c-sh.texi: Likewise.
2021 * doc/c-sh64.texi: Likewise.
2022 * doc/h8.texi: Likewise.
2023 * config/tc-h8300.c: Likewise.
2024 * config/tc-h8300.h: Likewise.
2025 * config/tc-h8500.c: Likewise.
2026 * config/tc-h8500.h: Likewise.
2027 * config/tc-sh.c: Likewise.
2028 * config/tc-sh.h: Likewise.
2029 * config/tc-sh64.c: Likewise.
2030 * config/tc-sh64.h: Likewise.
2031
f5040a92
AO		 20322003-04-10 Alexandre Oliva <aoliva@redhat.com>
2033
2034 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): New.
2035 * config/tc-mips.c: Use signed add for n32 address arithmetic.
2036 (append_insn): When filling delay slots with instructions
2037 that have fixups that tc_gen_reloc might consider modifyable
2038 in variant frags, start a new frag.
2039 (load_address): Generate GOT_DISP with of without offset
2040 depending on whether symbol is local. For -xgot, use
2041 GOT_PAGE/GOT_OFST or GOT_HI16/GOT_LO16.
2042 (macro) <M_DLA_AB, M_LA_AB>: Likewise.
2043 <M_JAL_A>: In NewABI, use CALL16 or GOT_DISP for small got,
2044 CALL_HI16/CALL_LO16 or GOT_PAGE/GOT_OFST for big got.
2045 <ld_st>: In NewABI with small got, always use
2046 GOT_PAGE/GOT_OFST, with the latter in the load/store
2047 instruction. With big got, use GOT_HI16/GOT_LO16 or
2048 GOT_PAGE/GOT_OFST.
2049 (tc_gen_reloc): Adjust variant frags with GOT_DISP in NewABI.
2050 Add tc_frag_data.tc_fr_offset to addends. Decay CALL16,
2051 GOT_OFST and GOT_DISP to GOT_DISP in NewABI.
2052 (md_convert_frag): Use memmove for safe copying of overlapping
2053 regions.
2054
35b55ed2
SC		 20552003-04-09 Stephane Carrez <stcarrez@nerim.fr>
2056
2057 * doc/c-m68hc11.texi (M68HC11-Opts): Document -m68hcs12, -mshort,
2058 -mlong, -mshort-double and -mlong-double options; use table @code.
2059 (M68HC11-Syntax): Update to document 68HC12 operands.
2060 (M68HC11-Modifiers): New section for operand modifiers.
2061 (M68HC11-Directives): New section for specific assembler directives.
2062 (M68HC11-Branch): Fix Overfull hbox error.
2063
9214dd3b
AO		 20642003-04-09 Alexandre Oliva <aoliva@redhat.com>
2065
2066 * config/tc-mips.c (macro): Add comments explaining the rationale
2067 for Chris' change.
2068
eb0a7d52
AO		 20692003-04-09 Chris Demetriou <cgd@broadcom.com>
2070
2071 * config/tc-mips.c (macro): Put back `+ 0x8000' in test for 64-bit
2072 constant address that Alexandre took out by accident. Reject
2073 64-bit addresses that are not sign extensions of 32 bits only if
2074 we don't support 64-bit address constants.
2075
a7fc733f
AM		 20762003-04-09 Alan Modra <amodra@bigpond.net.au>
2077
2078 * config/tc-ppc.c (md_apply_fix3): Generate ADDR16 relocs.
2079
9cc92a36
NC		 20802003-04-08 Nick Clifton <nickc@redhat.com>
2081
2082 * as.c (perform_an_assembly_pass): If using cgen, call
2083 gas_cgen_begin.
2084 * cgen.c (gas_cgen_begin): New function. If
2085 flag_signed_overflow_ok is set call cgen_set_signed_overflow_ok
2086 otherwise call cgen_clear_signed_overflow_ok.
2087 * cgen.h: Prototype gas_cgen_begin.
2088
fe59a223
TS		 20892003-04-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2090
2091 * write.c (write_relocs): Remove unused variable.
2092
5a7a0b7b
AO		 20932003-04-06 Chris Demetriou <cgd@broadcom.com>
2094
2095 * config/tc-mips.c (HAVE_64BIT_ADDRESS_CONSTANTS): New.
2096 (macro): Use new macro to decide whether to emit constant address
2097 as 32 or 64 bits if addresses are 32-bit wide but registers are
2098 64-bit wide.
2099
577300ce
SC		 21002003-04-05 Stephane Carrez <stcarrez@nerim.fr>
2101
2102 * config/tc-m68hc11.c (M6811_OP_CALL_ADDR): New internal define.
2103 (M6811_OP_PAGE_ADDR): New internal define.
684022ea 2104 (get_operand): New modifier %page and %addr to obtain page and
577300ce 2105 address part of a far-function.
684022ea 2106 (fixup8): Use BFD_RELOC_M68HC11_PAGE for a %page modifier; don't
577300ce
SC		 2107 complain on overflow for the BFD_RELOC_M68HC11_PAGE and truncation
2108 relocs.
2109 (fixup16): Use BFD_RELOC_M68HC11_LO16 for a %addr modifier.
2110 (find_opcode): Add comment.
2111 (md_estimate_size_before_relax): Force relocation of
2112 STATE_UNDEXED_OFFSET types when the symbol is not absolute.
2113 (tc_m68hc11_fix_adjustable): Check for BFD_RELOC_M68HC11_LO16
2114 instead of BFD_RELOC_LO16; temporarily make the BFD_RELOC_32
2115 on the symbol itself so that DWARF2 strings are merged correctly.
2116
be33c5dd
SS		 21172003-04-04 Svein E. Seldal <Svein.Seldal@solidas.com>
2118
2119 * config/obj-coff.h (TARGET_FORMAT): Namespace cleanup, changed
2120 default tic4x target format to 'coff2-tic4x'.
2121 * config/tc-tic4x.c: Namespace cleanup. Replace s/c4x/tic4x/ and
2122 s/c3x/tic3x/
2123 * config/tc-tic4x.h: Ditto
2124
e8fd7476
NC		 21252003-04-03 Nick Clifton <nickc@redhat.com>
2126
2127 * NEWS: Mention support for Xtensa architecture.
2128
47281638
PB		 21292003-04-02 Philip Blundell <philb@gnu.org>
2130
2131 * config/tc-arm.c (arm_force_relocation): Return 0 for OFFSET_IMM.
2132
af22f5b2
CD		 21332003-04-02 Chris Demetriou <cgd@broadcom.com>
2134
2135 * config/tc-mips.c (macro2): Adjust implementation of
2136 M_ULH, M_ULHU, M_ULW, and M_ULD so that they work properly
2137 in the case where the source and destination registers
2138 are the same.
2139
e0001a05
NC		 21402003-04-01 Bob Wilson <bob.wilson@acm.org>
2141
54cfded0
AM		 2142 * Makefile.am (CPU_TYPES): Add xtensa.
2143 (TARGET_CPU_CFILES): Add config/tc-xtensa.c.
2144 (TARGET_CPU_HFILES): Add config/tc-xtensa.h.
2145 (xtensa-relax.o): New target.
2146 Run "make dep-am".
2147 * Makefile.in: Regenerate.
2148 * configure.in: Handle xtensa-*-*. Add xtensa-relax.o to
2149 extra_objects for xtensa targets.
2150 * configure: Regenerate.
2151 * write.c (write_object_file): Add new md_post_relax_hook.
2152 * config/tc-xtensa.c: New file.
2153 * config/tc-xtensa.h: Likewise.
2154 * config/xtensa-istack.h: Likewise.
2155 * config/xtensa-relax.c: Likewise.
2156 * config/xtensa-relax.h: Likewise.
2157 * doc/Makefile.am (CPU_DOCS): Add c-xtensa.texi.
2158 * doc/Makefile.in: Regenerate.
2159 * doc/all.texi: Set new XTENSA variable.
2160 * doc/as.texinfo: Set new Xtensa variable. Describe
2161 Xtensa-specific options. Define line comment character for
2162 Xtensa. Add Xtensa processors to list of ELF targets where
2163 alignment is specified in bytes. Add new Xtensa-Dependent node.
2164 Add acknowledgements for those contributing to the Xtensa port.
2165 * doc/internals.texi: Describe new md_post_relax_hook.
2166 * doc/c-xtensa.texi: New file.
e0001a05 2167
5a6c6817
NC		 21682003-04-01 Nick Clifton <nickc@redhat.com>
2169 Richard Earnshaw <rearnsha@arm.com>
2170
2171 * config/tc-arm.c: Remove presence of (r) and (tm) symbols.
2172 (ARM_ARCH_IWMMXT): Simplify.
2173 (insns): Place iwmmx instructions in correct place in table.
2174 (arm_add_note): New function: Add a note entry to a .note section.
2175 (md_begin): Make the default architecture be unknown.
2176 Suppress the creation of an arm note section.
2177
97bbfa38
EC		 21782003-03-26 Eric Christopher <echristo@redhat.com>
2179
54cfded0 2180 * config/tc-mips.c (nopic_need_relax): Check for S_IS_EXTERN.
97bbfa38 2181
e16bb312
NC		 21822003-03-25 Stan Cox <scox@redhat.com>
2183 Nick Clifton <nickc@redhat.com>
97bbfa38 2184
28d297de 2185 Contribute support for Intel's iWMMXt chip - an ARM variant:
e16bb312
NC		 2186
2187 * config/tc-arm.c: (ARM_CEXT_IWMMXT, ARM_ARCH_IWMMXT, WR_PREFIX,
2188 WC_PREFIX, REG_TYPE_IWMMXT): New constants.
2189 (enum wreg_type, enum iwmmxt_insn_type): New types.
2190 (wr_register, wc_register, wcg_register): New macros.
2191 (iwmmxt_table): New variable.
2192 (wreg_required_here, do_iwmmxt_byte_addr, do_iwmmxt_tandc,
2193 do_iwmmxt_tbcst, do_iwmmxt_textrc, do_iwmmxt_textrm,
2194 do_iwmmxt_tinsr, do_iwmmxt_tmcr, do_iwmmxt_tmcrr, do_iwmmxt_tmia,
2195 do_iwmmxt_tmovmsk, do_iwmmxt_tmrc, do_iwmmxt_tmrrc,
2196 do_iwmmxt_torc, do_iwmmxt_waligni, do_iwmmxt_wmov,
2197 do_iwmmxt_word_addr, do_iwmmxt_wrwr, do_iwmmxt_wrwrwcg,
2198 do_iwmmxt_wrwrwr, do_iwmmxt_wshufh, do_iwmmxt_wzero,
2199 cp_byte_address_offset, cp_byte_address_required_here,
2200 check_iwmmxt_insn): New functions.
97bbfa38 2201 (asm_opcode_insns): Add iWMMXt instructions.
e16bb312
NC		 2202 (md_begin): Set the mach value for iWMMXt targets. Create a note
2203 section to identify iwmmxt binaries.
2204 (md_apply_fix3): Handle BFD_RELOC_ARM_CP_OFF_IMM_S2.
2205 * doc/c-arm.texi: Document the support for the iWMMXt.
2206 * NEWS: Mention new support.
2207