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* ehopt.c: Convert to ISO-C.
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
dd625418
KH		 12003-11-22 Kazu Hirata <kazu@cs.umass.edu>
2
3 * ehopt.c: Convert to ISO-C.
4 * emul.h: Likewise.
5 * expr.c: Likewise.
6 * expr.h: Likewise.
7 * flonum-copy.c: Likewise.
8 * flonum-mult.c: Likewise.
9 * flonum.h: Likewise.
10 * frags.c: Likewise.
11 * frags.h: Likewise.
12
9a124774
AM		 132003-11-22 Alan Modra <amodra@bigpond.net.au>
14
f22b3caf
AM		 15 * doc/c-ppc.texi (PowerPC-Pseudo): Add section.
16
9a124774
AM		 17 * app.c (do_scrub_chars): Revert 2003-04-23 and 2003-04-22.
18
834ddcc4
KH		 192003-11-21 Kazu Hirata <kazu@cs.umass.edu>
20
21 * ecoff.c: Convert to ISO-C.
22 * ecoff.h: Likewise.
23
69c040df
AM		 242003-11-22 Alan Modra <amodra@bigpond.net.au>
25
26 * config/tc-ppc.c (parse_cpu): New function, broken out from..
27 (md_parse_option): ..here.
28 (ppc_setup_opcodes): New function, broken out from..
29 (md_begin): ..here.
30 (ppc_machine): Implement .machine pseudo op.
31
a2e22468
KH		 322003-11-20 Kazu Hirata <kazu@cs.umass.edu>
33
34 * depend.c: Convert to ISO-C.
35 * dwarf2dbg.c: Likewise.
36 * dwarf2dbg.h: Likewise.
37
73ee5e4c
KH		 382003-11-20 Kazu Hirata <kazu@cs.umass.edu>
39
40 * app.c: Convert to ISO-C.
41 * as.h: Likewise.
42 * atof-generic.c: Likewise.
43 * bignum-copy.c: Likewise.
44 * bignum.h: Likewise.
45 * cgen.c: Likewise.
46 * cgen.h: Likewise.
47 * cond.c: Likewise.
48
0d78efdf
DD		 492003-11-20 DJ Delorie <dj@redhat.com>
50
51 * config/tc-sh64.c (shmedia_frob_section): Only frob elf32
52 sections.
53
600e9c99
KH		 542003-11-19 Kazu Hirata <kazu@cs.umass.edu>
55
56 * config/tc-h8300.c: Make some functions and global
57 variables static appropriately.
58
d492b58e
KH		 592003-11-19 Kazu Hirata <kazu@cs.umass.edu>
60
61 * config/obj-ieee.c: Remove duplicate prototypes.
62 * config/tc-h8300.c: Likewise.
63
b54a3392
KH		 642003-11-19 Kazu Hirata <kazu@cs.umass.edu>
65
66 * config/tc-h8300.c: Convert to ISO-C.
67 * config/tc-h8300.h: Likewise.
68
fe01a20a
KH		 692003-11-19 Kazu Hirata <kazu@cs.umass.edu>
70
71 * config/tc-mcore.h: Remove prototypes already in tc.h.
72 * config/tc-tic4x.c: Likewise.
73
43b5c447
KH		 742003-11-19 Kazu Hirata <kazu@cs.umass.edu>
75
76 * config/tc-arc.c: Remove a local prototype of atof_ieee.
77 * config/tc-ip2k.c: Likewise.
78 * config/tc-iq2000.c: Likewise.
79 * config/tc-tic30.c: Remove a comment.
80
cda2eb9e
BW		 812003-11-19 Bob Wilson <bob.wilson@acm.org>
82
83 * config/tc-xtensa.c (xg_emit_insn): Include "dwarf2dbg.h" and add
84 call to dwarf2_emit_insn.
85
1abe91b1
MR		 862003-11-18 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
87
88 * config/tc-mips.c (macro): Handle new macros: "lca" and "dlca"
89 for loading addresses using CALL relocations.
90 Don't emit CALL relocations when a base register is used.
91
bf151ce7
MR		 922003-11-15 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
93
94 * config/tc-mips.c: Formatting fixes.
95
9ce887a1
BE		 962003-11-14 Ben Elliston <bje@wasabisystems.com>
97
98 * config/tc-arm.c (arm_elf_change_section): Not static.
99
6057a28f
NC		 1002003-11-13 Nick Clifton <nickc@redhat.com>
101
102 * tc-arm.c (mapping_state): New function. Emit a mapping
103 symbol if necessary.
9a124774 104 (arm_elf_change_section): New function. Intercept section
6057a28f 105 changes and generate mapping symbols.
9a124774
AM		 106 (s_bss): Likewise.
107 (s_arm_elf_cons): Likewise.
108 (opcode_select): Choose the correct mapping state.
109 (md_assemble): Likewise.
110 * tc-arm.h (md_elf_section_change_hook): Define.
111 * doc/c-arm.texi (ARM Mapping Symbols): New node.
6057a28f
NC		 112 * NEWS: Mention new feature.
113
5e2d1ae8
DJ		 1142003-11-12 Daniel Jacobowitz <drow@mvista.com>
115
116 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Define.
117 * doc/Makefile.am (install-info): Define.
118
119 * aclocal.m4: Regenerate.
120 * Makefile.in: Regenerate.
121 * doc/Makefile.in: Regenerate.
122
08e3ab90
NC		 1232003-11-11 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
124
125 * configure.in: Add support for arm-wince-pe target.
126 * configure: Regenerate.
127
8d01d9a9
AJ		 1282003-11-11 Jan Hubicka <jh@suse.cz>
129
130 * config/tc-i386.c (tc_i386_fix_adjustable):
131
012a452b
AM		 1322003-11-10 Alan Modra <amodra@bigpond.net.au>
133
134 * config/tc-ia64.c (ia64_handle_align): Remove bogus be_nop.
135
36fd3cc3
AM		 1362003-11-10 Alan Modra <amodra@bigpond.net.au>
137
138 * README: Update bug report address. Move bug reporting info to
139 binutils/README.
140
e2a2ebaa
CG		 1412003-11-07 Christian Groessler <chris@groessler.org>
142
143 * doc/c-z8k.texi: Document command-line options. Fix byte
144 register names. Document '.z8001' and '.z8002' directives.
145 Extend addressing modes documentation.
146
f24ddbdd
NC		 1472003-11-07 Jonathan R. Grant <jg-binutils@jguk.org>
148
149 * input-file.c (input_file_open): Use "No such file" error
150 message.
151
0bbf2aa4
NC		 1522003-11-06 Pete Gonzalez <pgonzalez@bluel.com>
153
154 * config/tc-arm.texi (struct reg_entry): Add new field 'builtin'.
155 (rn_table, iwmmxt_table, cp_table, cn_table, fn_table, sn_table,
156 dn_table, mav_mvf_table, mac_mvd_table, mav_mvfx_table,
157 mav_mvax_table, mav_dspc_table): Initialise new field.
158 (insert_reg_alias): Initialise new field.
159 (md_pseudo_table): Add "unreq" entry.
160 (s_unreq): New function: Undo the effects of a previous .req.
161 * doc/c-arm.texi: Document new pseudo op.
162 * NEWS: Mention new feature.
163
1be59579
NC		 1642003-11-06 Bruno Rohee <bruno@rohee.com>
165
166 * config/obj-vms.c: Fix "the the" typo.
167 * doc/c-arm.texi: Likewise.
168
1692003-11-06 Nick Clifton <nickc@redhat.com>
170
171 * config/obj-vms.c: Convert to ISO-C.
172
5f5c1f75
AM		 1732003-11-05 Alan Modra <amodra@bigpond.net.au>
174
175 * config/tc-ppc.h (TC_FORCE_RELOCATION): Only define for ELF and XCOFF.
176
eb9618da
CG		 1772003-10-31 Christian Groessler <chris@groessler.org>
178
179 * config/tc-i860.c (md_pcrel_from): Fix typo in comment.
180
0379c688
NC		 1812003-10-29 Phil Edwards <phil@codesourcery.com>
182
183 * configure.in (arm-*-vxworks, i386-*-vxworks, mips-*-vxworks,
184 ppc-*-vxworks, ppc-*-windiss): Remove separate outdated stanzas.
185 (*-*-vxworks, *-*-windiss): Use common stanzas, all ELF.
186 * configure: Regenerated.
187
47eebc20
KH		 1882003-10-27 Kazu Hirata <kazu@cs.umass.edu>
189
190 * ChangeLog: Fix typos.
191 * ChangeLog-9295: Likewise.
192 * as.c: Fix comment typos.
193 * as.h: Likewise.
194 * atof-generic.c: Likewise.
195 * bit_fix.h: Likewise.
196 * frags.h: Likewise.
197 * hash.c: Likewise.
198 * input-file.c: Likewise.
199 * input-scrub.c: Likewise.
200 * itbl-ops.c: Likewise.
201 * itbl-parse.y: Likewise.
202 * listing.c: Likewise.
203 * macro.h: Likewise.
204 * read.c: Likewise.
205 * sb.c: Likewise.
206 * sb.h: Likewise.
207 * symbols.c: Likewise.
208 * symbols.h: Likewise.
209
ca43c854
SC		 2102003-10-27 Stephane Carrez <stcarrez@nerim.fr>
211
212 * config/tc-m68hc11.c: Convert to ISO C90.
213 * config/tc-m68hc11.h: Likewise.
214
a8015998
KH		 2152003-10-26 Kazu Hirata <kazu@cs.umass.edu>
216
217 * doc/c-sh64.texi: Fix a typo.
218
60493797
KH		 2192003-10-26 Kazu Hirata <kazu@cs.umass.edu>
220
221 * doc/c-alpha.texi: Fix typos.
222 * doc/c-ia64.texi: Likewise.
223 * doc/c-mmix.texi: Likewise.
224 * doc/c-sh64.texi: Likewise.
225 * doc/c-xtensa.texi: Likewise.
226 * doc/internals.texi: Likewise.
227
ea8f8eab
L		 2282003-10-24 H.J. Lu <hongjiu.lu@intel.com>
229
230 * config/obj-elf.c (obj_elf_change_section): Allow SHF_ALLOC
231 for .interp, .strtab and .symtab. Use specified section
232 attributes.
233
5e2f6673
L		 2342003-10-22 Andreas Schwab <schwab@suse.de>
235 H.J. Lu <hongjiu.lu@intel.com>
236 Jim Wilson <wilson@specifixinc.com>
237
238 * config/tc-ia64.c (update_qp_mutex): New.
239 (note_register_values): Properly handle one of PRs in compare
240 is PR0. Don't add a mutex relation for .and.orcm/.or.andcm.
241 Clear mutex relation for .none/.unc. Don't clear mutex relation
242 on predicated compare.
243
5a21e886
NC		 2442003-10-21 Wouter van Heyst <wouter@vidicode.nl>
245
246 * config/tc-arm.c (all_reg_maps): Correct text describing Maverick
247 register requirements.
248 (md_begin): Remove F_SOFT_FLOAT if enabling MAVERICK FP.
249
3e602632 2502003-10-21 Peter Barada <pbarada@mail.wm.sps.mot.com>
012a452b 251 Bernardo Innocenti <bernie@develer.com>
3e602632
NC		 252
253 * config/tc-m68k.c: Add MCF528x (MCFv4) support.
254 * config/m68k-parse.h: Likewise.
255 * NEWS: Mention the new support.
256 * doc/c-m68k.texi: Document new processor selection switch.
257
13757d0c
TS		 2582003-10-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
259
260 * config/tc-mips.c (normalize_constant_expr): New function to fix sign
261 extensions broken by gas' expression evaluation of constants.
262 (check_absolute_expr): Use it.
263 (mips_ip): Likewise.
264
88fc725d
HPN		 2652003-10-18 Hans-Peter Nilsson <hp@bitrange.com>
266
267 Generate BFD_RELOC_MMIX_PUSHJ_STUBBABLE for PUSHJ when possible.
268 * doc/c-mmix.texi (MMIX-Opts): Document --no-pushj-stubs and
269 --no-stubs.
270 * config/tc-mmix.c: Include limits.h. Expand on mmix_relax_table
271 comment.
272 (expand_op, mmix_next_semicolon_is_eoln): Fix head comment.
273 (pushj_stubs): New variable.
274 (OPTION_NOPUSHJSTUBS, STATE_PUSHJSTUB, PUSHJSTUB_MIN)
275 (PUSHJSTUB_MAX): New macros.
276 (md_longopts): New options "--no-pushj-stubs" and synonym
277 "--no-stubs".
278 (mmix_relax_table): Handle new entry for STATE_PUSHJSTUB.
279 (md_parse_option): Handle OPTION_NOPUSHJSTUBS.
280 (md_estimate_size_before_relax): Modify STATE_PUSHJ state for
281 PUSHJ stub relaxation.
282 (md_convert_frag): Handle STATE_PUSHJSTUB.
283 (md_apply_fix3): Handle BFD_RELOC_MMIX_PUSHJ_STUBBABLE.
284 (tc_gen_reloc): Ditto.
285 (mmix_md_relax_frag): Handle PUSHJ stub relaxation.
286 * config/tc-mmix.h (TC_SEGMENT_INFO_TYPE): Define.
287 (struct mmix_segment_info_type): New.
288
36759679
NC		 2892003-10-17 Paul Dale <pauli@snapgear.com>
290 Bernardo Innocenti <bernie@develer.com>
291
292 * config/tc-m68k.c (make_pcrel_absolute): Enforce
293 PC-relative jumps with --pcrel.
294 (md_convert_frag_1): Likewise.
295 (md_create_long_jump): Likewise.
296
d4e2de6b
NC		 2972003-10-17 Shrinivas Atre <shrinivasa@KPITCummins.com>
298
299 * config/tc-h8300.c (PSIZE): Correct for Normal mode.
300 (get_operand): Accept both 16 bit 32 bit registers as pointer
301 registers, when operating in Normal mode.
302 (fix_operand_size): Make default address size 16 for Normal mode.
303
ece01a63
ILT		 3042003-10-17 Ian Lance Taylor <ian@wasabisystems.com>
305
306 * config/tc-arm.c (do_iwmmxt_byte_addr): Reject control
307 registers.
308 (do_iwmmxt_word_addr): With a control register, reject conditional
309 execution and reject a non-word size.
310
fda712ee
AM		 3112003-10-16 Peter Bergner <bergner@vnet.ibm.com>
312
313 * configure.in: Set em=linux for ppc-*-linux-gnu* target.
314 * configure: Regenerate.
315
60946ad0
AM		 3162003-10-15 Alan Modra <amodra@bigpond.net.au>
317
318 * doc/as.texinfo (Align): Correct list of byte targets.
319
1b8e29e5
TS		 3202003-10-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
321
322 * config/tc-mips.c (macro_build_ldst_constoffset,load_register,macro):
323 Fix indentation. Better error message.
324
b614a702
BW		 3252003-10-14 Bob Wilson <bob.wilson@acm.org>
326
327 * config/tc-xtensa.c (xtensa_create_property_segments): Remove bfd
328 argument in call to xtensa_get_property_section_name. Formatting.
329
224186bc
KK		 3302003-10-11 Kaz Kojima <kkojima@rr.iij4u.or.jp>
331
332 * config/tc-sh.h (sh_coff_reloc_mangle): Delete an extra
333 parenthesis.
334
8edc77b9
KK		 3352003-10-11 Kaz Kojima <kkojima@rr.iij4u.or.jp>
336
337 * config/tc-sh.c: Convert to ISO C90. Remove unnecessary
60946ad0 338 prototypes and casts.
8edc77b9
KK		 339 * config/tc-sh.h: Likewise.
340 * config/tc-sh64.c: Likewise.
341 * config/tc-sh64.h: Likewise.
342
1ae31fee
DB		 3432003-10-08 Dave Brolley <brolley@redhat.com>
344
345 * config/tc-frv.c (fr550_check_insn_acc_range): New function.
346 (fr550_check_acc_range): New function.
347 (md_assemble): Call fr550_check_acc_range.
348
3492003-10-08 Dave Brolley <brolley@redhat.com>
350
351 * config/tc-frv.c: Handle DEFAULT_CPU_FR550.
352 (md_parse_option): Handle OPTION_CPU==fr550.
353 (md_show_usage): Document fr550.
354
05da4302
NC		 3552003-10-08 Philippe De Muyter <phdm@macqel.be>
356
60946ad0 357 * as.c (use_gnu_debug_info_extensions) : New variable.
05da4302
NC		 358 (parse_args) : Accept new --gstabs+ option, and set
359 `use_gnu_debug_info_extensions'.
360 (show_usage) : Document --gstabs+ option.
361 * as.h (use_gnu_debug_info_extensions) : New extern declaration.
362 * stabs.c (stabs_generate_asm_file) : If
363 `use_gnu_debug_info_extensions' is set, add the compilation
364 directory to the stabs debug info.
365 * doc/as.texinfo : Document --gstabs+ option.
366 * NEWS: Mention new feature.
367
60946ad0 3682003-10-06 Matt Thomas <matt@3am-software.com>
85cf2a8a 369
60946ad0
AM		 370 Switch NetBSD/hppa to use Linux PA-RISC ELF ABI and
371 assembler syntax.
85cf2a8a 372
60946ad0
AM		 373 * tc-hppa.c: Add "%farg[0-3]", "%fret", "%t[1-4]", "%tf[1-4]"
374 register names. Change all "defined (TE_LINUX)" to
375 "(defined (TE_LINUX) || defined (TE_NETBSD))".
85cf2a8a 376
60946ad0
AM		 377 * tc-hppa.h: Make NetBSD use "elfXX-hppa-linux" bfd target.
378 Remove NetBSD's use of LABELS_WITHOUT_COLONS.
85cf2a8a 379
4615568e
NC		 3802003-10-06 Robert Millan <robertmh@gnu.org>
381
60946ad0 382 * configure.in: Match GNU/KNetBSD with new knetbsd*-gnu triplet.
4615568e
NC		 383 * configure: Regenerate.
384
c2059446
NC		 3852003-10-05 Nick Clifton <nickc@redhat.com>
386
387 * as.c (parse_args): Revert patch to change handling of -f
388 option. Its behaviour is mandated by the POSIX 2 spec.
389
a72d6b4e
CG		 3902003-10-04 Christian Groessler <chris@groessler.org>
391
392 * tc-z8k.c (newfix): Tell fix_new_exp about pc relativeness.
393 (md_apply_fix3): Fix R_JR, R_DISP7, and R_CALLR cases.
394 (md_pcrel_from): This function now gets called. Supply return
395 value.
396
33948635
NC		 3972003-10-04 Nick Clifton <nickc@redhat.com>
398
399 * as.c: Convert to ISO C90.
400
d3fb7ca2
NC		 4012003-10-04 Nick Clifton <nickc@redhat.com>
402
403 * as.c (std_shortopts): Remove 'f'.
404 (std_longopts): Add 'f'. Doing this prevents -f<foo> being
405 acecpted as an alias for -f.
406
b256d4fd
NC		 4072003-10-04 Danny Smith <danny_r_smith_2001@yahoo.co.nz>
408
409 * config/obj-coff.c (obj_coff_section [BEF_ASSEMBLER]):
410 Make 'r' mean readonly data.
411
d17e7bce
TS		 4122003-10-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
413
414 * config/tc-mips.c (macro_build_ldst_constoffset,load_register,macro):
415 Unbreak overflow checks.
416
609f23f4
CD		 4172003-10-01 Chris Demetriou <cgd@broadcom.com>
418
419 * config/tc-mips.c (s_cpreturn): Correct errors in comment.
420
ecd13cd3
TS		 4212003-10-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
422
423 * config/tc-mips.c (macro_build_ldst_constoffset): Fix sign extension
424 tests.
425 (load_register): Likewise.
426 (macro): Likewise.
427
30c378fd
CD		 4282003-09-30 Chris Demetriou <cgd@broadcom.com>
429
430 * config/tc-mips.c (mips_ip): Capitalize first word of
431 existing condition code warning, and add condition code
432 warnings for .ps instructions, and for bc1any[24][tf].
433
6a265366
CD		 4342003-09-30 Chris Demetriou <cgd@broadcom.com>
435
436 * NEWS: Mention support for MIPS64 Release 2.
437
43c58ae6
CD		 4382003-09-30 Chris Demetriou <cgd@broadcom.com>
439
440 * NEWS: Add an indication of the cutoff for 2.14.
441
5f74bc13
CD		 4422003-09-30 Chris Demetriou <cgd@broadcom.com>
443
444 * configure.in (mipsisa64r2, mipsisa64r2el, mipsisa64r2*): New CPUs.
445 * configure: Regenerate.
446 * config/tc-mips.c (imm2_expr): New variable.
447 (md_assemble, mips16_ip): Initialize imm2_expr.
448 (ISA_HAS_64BIT_REGS, ISA_HAS_DROR, ISA_HAS_ROR): Add ISA_MIPS64R2.
449 (macro_build): Handle +A, +B, +C, +E, +F, +G, and +H format operands.
450 (macro): Handle M_DEXT and M_DINS.
451 (validate_mips_insn): Handle +E, +F, +G, +H, and +I format operands.
452 (mips_ip): Likewise.
453 (OPTION_MIPS64R2): New define.
454 (md_longopts): New entry for -mips64r2 (OPTION_MIPS64R2).
455 OPTION_ASE_BASE): Increase to compensate for OPTION_MIPS64R2.
456 (md_parse_option): Handle OPTION_MIPS64R2.
457 (s_mipsset): Handle setting "mips64r2" ISA.
458 (mips_cpu_info_table): Add mips64r2.
459 (md_show_usage): Document -mips64r2 option.
460 * doc/as.texinfo: Docuemnt -mips64r2 option.
461 * doc/c-mips.texi: Likewise.
462
de1e508d
DA		 4632003-09-27 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
464
465 * config/tc-hppa.c (pa_ip): Check for invalid 64-bit conditions.
466
530556a9
JT		 4672003-09-26 Matt Thomas <matt@3am-software.com>
468
469 * config/tc-vax.c (md_shortopts): Fix a typo. Remove 'K'.
470 (OPTION_PIC): Define.
471 (md_longopts): Add "pic" option.
472 (md_parse_option): Change 'K' to OPTION_PIC.
473
f61e8019
AM		 4742003-09-23 Alan Modra <alan@modra.org>
475
476 * config/obj-elf.c (obj_elf_change_section): Adjust for
477 _bfd_elf_get_sec_type_attr changes. Allow SHF_MERGE and SHF_STRINGS
478 to be set when defaults are not. Don't set attr from defaults if
479 old_sec.
480
ae826530
TS		 4812003-09-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
482
483 * config/tc-mips.c (macro_build_ldst_constoffset): Don't silently
484 truncate values which won't fit im 32 bits.
485 (load_register): Likewise.
486 (macro): Likewise.
487
8cd5b113
AM		 4882003-09-17 Dmitry Diky <diwil@mail.ru>
489
490 * config/tc-msp430.c (MAX_OP_LEN): Set to 256.
491 (msp430_operands): Remove redundant l2[16] within switch-case.
492
28d297de
AM		 4932003-09-16 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
494
495 * configure.in: Handle arm-*-rtems* and thumb-*rtems*.
496 * configure: Regenerate.
497
256ab948
TS		 4982003-09-14 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
499
500 * config/tc-mips.c (HAVE_64BIT_ADDRESS_CONSTANTS): Remove.
501 (macro_build_ldst_constoffset): Sign-extend 32-bit constants. Change
502 the function prototype.
503 (load_register): Likewise. Simplify the checks for sign-extended
504 constants.
505 (macro): Likewise. Fix code generation for 64-bit address constants
506 outside the 32-bit compatibility space. Adjust
507 macro_build_ldst_constoffset calls.
508 (s_cprestore): Adjust macro_build_ldst_constoffset call.
509
82e7541d
BW		 5102003-09-11 Bob Wilson <bob.wilson@acm.org>
511
512 * config/tc-xtensa.c (insn_labels, free_insn_labels, saved_insn_labels,
513 literal_syms): New global variables.
514 (xtensa_define_label, add_target_symbol, xtensa_find_label,
515 map_over_defined_symbols, is_loop_target_label,
516 xtensa_mark_target_fragments, xtensa_move_frag_symbol,
517 xtensa_move_frag_symbols, defined_symbols, branch_targets): Delete.
518 (xtensa_begin_directive): Call md_flush_pending_output. Move symbols
519 from insn_labels to saved_insn_labels when entering a literal region.
520 (xtensa_end_directive): Call md_flush_pending_output. Restore
521 insn_labels list when leaving a literal region.
522 (xtensa_literal_position): Call xtensa_clear_insn_labels.
523 (xtensa_literal_pseudo): Add check to disallow .literal inside a
524 literal region. Move insn_labels to saved_insn_labels and then restore
525 insn_labels on exit.
526 (xg_add_branch_and_loop_targets): Replace add_target_symbol calls with
527 code to set is_loop_target or is_branch_target flag on the symbol
528 (xtensa_create_literal_symbol): Call xtensa_add_literal_sym.
529 (xtensa_add_literal_sym, xtensa_add_insn_label,
530 xtensa_clear_insn_labels): New functions.
531 (xtensa_move_labels): Remove old_frag and old_offset arguments. Add
532 loops_ok argument. Rewrite to use insn_labels list instead of
533 calling xtensa_find_label and to check the is_loop_target flag on
534 symbols when loops_ok is false.
535 (xtensa_frob_label): Remove call to xtensa_define_label. Add call
536 to either xtensa_add_literal_sym or xtensa_add_insn_label. Adjust
537 call to xtensa_move_labels. Propagate is_branch_target and
538 is_loop_target flags from symbols to frags.
539 (xtensa_flush_pending_output): Call xtensa_clear_insn_labels.
540 (md_assemble): Use xtensa_move_labels with loops_ok = FALSE when
541 aligning a loop instruction. Adjust call to xtensa_move_labels for
542 aligning entry instructions. Add call to xtensa_clear_insn_labels.
543 (xtensa_end): Remove call to xtensa_mark_target_fragments.
544 (xtensa_move_literals): Replace xtensa_move_frag_symbols call with
545 code to use new literal_syms list.
546 * config/tc-xtensa.h (xtensa_symfield_type): Add is_loop_target and
547 is_branch_target flags.
548
61846f28
BW		 5492003-09-09 Bob Wilson <bob.wilson@acm.org>
550
551 * config/tc-xtensa.c (xtensa_mark_literal_pool_location): Remove
552 "move_labels" argument and corresponding call to xtensa_move_labels.
553 (md_assemble): Add a separate call to xtensa_move_labels and remove
554 argument for call to xtensa_mark_literal_pool_location.
555 (xtensa_literal_position, xtensa_switch_to_literal_fragment): Fix
556 calls to xtensa_mark_literal_pool_location.
557 (xtensa_create_local_symbol): Delete and inline the code into...
558 (xtensa_create_literal_symbol): ...here.
559 (xtensa_frob_label): Combine conditionals.
560 (expression_maybe_register, xtensa_symbol_new_hook,
561 fix_new_exp_in_seg): Use symbol_get_tc.
562
1745fcba
BW		 5632003-09-09 Bob Wilson <bob.wilson@acm.org>
564
565 * config/tc-xtensa.c (xtensa_literal_pseudo): Remove code for
566 combining identical literals.
567 (expression_maybe_register): Remove call to find_lit_sym_translation.
568 (is_duplicate_expression, cache_literal, is_duplicate_literal,
569 add_lit_sym_translation, find_lit_sym_translation): Delete.
570
3fb9d77f
NC		 5712003-09-07 Nick Clifton <nickc@redhat.com>
572
573 * doc/as.texinfo (Comments): Comment character for PPC is #.
574
12a99586
SC		 5752003-09-06 Stephane Carrez <stcarrez@nerim.fr>
576
577 PR savannah/4358:
578 * config/tc-m68hc11.c (s_m68hc11_relax): Use 2 for size to avoid
579 overflow complain.
580
d5087907
RS		 5812003-09-05 Richard Sandiford <rsandifo@redhat.com>
582
583 * config/tc-frv.c (md_pcrel_from_section): Heed TC_FORCE_RELOCATION.
584
8ad30312
NC		 5852003-09-04 Nick Clifton <nickc@redhat.com>
586
587 * config/tc-v850.c (set_machine): Accept v850e1 machine number.
588 (md_pseudo_table): Add .v850e1 pseudo op.
589 (md_show_usage): Document -mv850e1 switch.
590 (md_parse_option): Accept -mv850e1 switch.
591 (md_begin): Allow TARGET_CPU to be v850e1.
592 * doc/c-v850.texi: Document -mv850e1 switch and .v850e1 pseudo op.
593 * NEWS: Mention support for v850e1.
594
3c9030c1
AM		 5952003-09-04 Alan Modra <amodra@bigpond.net.au>
596
597 * config/tc-ppc.c (md_parse_option): Add PPC_OPCODE_ANY to existing
598 ppc_cpu selection rather than replacing.
599 (ppc_set_cpu): Ignore and preserve PPC_OPCODE_ANY in ppc_cpu.
600 (md_begin): When PPC_OPCODE_ANY, insert all opcodes in ppc_hash.
601
13dfd2d0
NC		 6022003-09-03 Robert Millan <robertmh@gnu.org>
603
604 * configure.in: Match GNU/KFreeBSD with new kfreebsd*-gnu
605 triplet.
606 * configure: Regenerate.
607
13b2be9c
DJ		 6082003-09-02 Daniel Jacobowitz <drow@mvista.com>
609
610 * configure.in: Update AC_PREREQ to 2.57. Use AC_CONFIG_FILES
611 and AC_CONFIG_COMMANDS instead of the three-argument AC_OUTPUT.
612 Specify AC_CONFIG_AUX_DIR.
613 * aclocal.m4: Regenerated with aclocal-1.7.
614 * configure: Regenerated with autoconf 2.57.
615 * Makefile.in, doc/Makefile.in: Regenerated with automake-1.7.
616
364b6d8b
JJ		 6172003-08-29 Jakub Jelinek <jakub@redhat.com>
618
6749011b 619 * dw2gencfi.c (cfi_pseudo_table): Add cfi_window_save.
364b6d8b
JJ		 620 (dot_cfi, output_cfi_insn): Handle DW_CFA_GNU_window_save.
621 (output_cie): Don't use DW_EH_PE_pcrel if neither DIFF_EXPR_OK
622 nor tc_cfi_emit_pcrel_expr are defined.
623 (output_fde): Use tc_cfi_emit_pcrel_expr if available and
624 DIFF_EXPR_OK is not defined.
625 * config/tc-sparc.h (TARGET_USE_CFIPOP): Define.
626 (tc_cfi_frame_initial_instructions, tc_regname_to_dw2regnum,
627 tc_cfi_emit_pcrel_expr): Define.
628 (sparc_cfi_frame_initial_instructions, sparc_regname_to_dw2regnum,
629 sparc_cfi_emit_pcrel_expr): New prototypes.
630 (sparc_cie_data_alignment): New decl.
631 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Define.
632 * config/tc-sparc.c: Include dw2gencfi.h.
633 (sparc_cie_data_alignment): New variable.
634 (md_begin): Initialize it.
635 (sparc_cfi_frame_initial_instructions): New function.
636 (sparc_regname_to_dw2regnum): Likewise.
637 (sparc_cfi_emit_pcrel_expr): Likewise.
6749011b 638 * doc/as.texinfo: Document .cfi_window_save.
364b6d8b
JJ		 639
640 * config/tc-sparc.c (s_common): Cast last argument to long and
641 change format string to shut up warning.
642
0dee3be0
JE		 6432003-08-25 Jason Eckhardt <jle@rice.edu>
644
645 * doc/c-i860.texi: Update text about relocatable address expansions.
646
af858dae
JE		 6472003-08-24 Jason Eckhardt <jle@rice.edu>
648
649 * config/tc-i860.c (md_assemble): Use isrc2 from the original
650 instruction when expanding E_ADDR.
651
3673a93e
NC		 6522003-08-21 Nick Clifton <nickc@redhat.com>
653
654 * po/tr.po: Updated Turkish translation.
655
55257f50
AM		 6562003-08-20 Alan Modra <amodra@bigpond.net.au>
657
658 * config/tc-ppc.c (md_parse_option): Add PPC_OPCODE_ISEL and
659 PPC_OPCODE_RFMCI to -m440 selected ppc_cpu.
660
f02232aa
NC		 6612003-08-19 Nick Clifton <nickc@redhat.com>
662
663 * config/tc-arm.c (cp_address_required_here): Add code to handle
664 unindexed addressing mode.
665
3d8aea2f
AM		 6662003-08-19 Alan Modra <amodra@bigpond.net.au>
667
668 * config/tc-ppc.c (md_parse_option): Handle -m440.
669 (md_show_usage): Add -m440.
670 (md_apply_fix3): Warning fix.
671 * doc/c-ppc.texi: Document -m440.
672
d6415f6c
AM		 6732003-08-16 Benjamin Kalytta <bkausbk@web.de>
674
675 * read.c (s_print): Check for NULL.
676
1a317472
AM		 6772003-08-16 Alan Modra <amodra@bigpond.net.au>
678
679 * write.c (fixup_segment): When handling an expression involving
680 the subtraction of two symbols in the same segment, don't clear
681 fx_pcrel except for TC_M68K.
682
da64f3bf
AM		 6832003-08-14 Alan Modra <amodra@bigpond.net.au>
684
f86103b7
AM		 685 * config/tc-i386.h: Remove BFD_ASSEMBLER tests and all !BFD_ASSEMBLER
686 code.
687 * config/tc-i386.c: Likewise.
688 (RELOC_ENUM): Don't define. Replace throughout with enum.
689
c8089be7 690 * dep-in.sed: Remove libintl.h. Ignore include/fopen-*.h
da64f3bf
AM		 691 * Makefile.am (POTFILES.in): Unset LC_COLLATE.
692 Run "make dep-am".
693 * Makefile.in: Regenerate.
694
c04898f8
AS		 6952003-08-08 Andreas Schwab <schwab@suse.de>
696
697 * config/tc-m68k.h (TARGET_USE_CFIPOP)
698 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT)
699 (tc_regname_to_dw2regnum, tc_cfi_frame_initial_instructions):
700 Define.
701 * config/tc-m68k.c: Include "dw2gencfi.h".
702 (tc_m68k_regname_to_dw2regnum)
703 (tc_m68k_frame_initial_instructions): New functions.
704
3b260895
NC		 7052003-08-08 Dmitry Diky <diwil@mail.ru>
706
707 * config/tc-msp430.c: Add xW42 and xE42 parts. Sort MPU list
708 according to gcc order.
709
14d3f364
JE		 7102003-08-07 Jason Eckhardt <jle@rice.edu>
711
c8089be7
AM		 712 * config/tc-i860.c (i860_check_label): New function.
713 * config/tc-i860.h (i860_check_label): New prototype.
714 (tc_check_label): Define macro as i860_check_label.
14d3f364 715
820aff55
JE		 7162003-08-06 Jason Eckhardt <jle@rice.edu>
717
c8089be7
AM		 718 * config/tc-i860.c (s_align_wrapper): New function and prototype.
719 (md_pseudo_table): Change s_align_bytes to s_align_wrapper, remove
720 surrounding OBJ_ELF ifdef, and re-format slightly.
721 * doc/c-i860.texi: Document the special .align syntax available
722 in Intel mode.
820aff55 723
e15f6d30
JE		 7242003-08-06 Jason Eckhardt <jle@rice.edu>
725
726 * config/tc-i860.c (i860_handle_align): New function.
727 * config/tc-i860.h (HANDLE_ALIGN): Define macro.
728 (MAX_MEM_FOR_RS_ALIGN_CODE): Define macro.
729
0acc96e1
JE		 7302003-08-06 Jason Eckhardt <jle@rice.edu>
731
732 * config/tc-i860.c (i860_process_insn): Check that instructions
733 with their dual-bit set are 8-byte aligned.
734
9e7d479d
NC		 7352003-08-06 Nick Clifton <nickc@redhat.com>
736
737 * po/fr.po: Updated French translation.
738
07c7854e
JE		 7392003-08-05 Jason Eckhardt <jle@rice.edu>
740
c8089be7 741 * config/tc-i860.c (i860_process_insn): Don't handle dual-bit
07c7854e
JE		 742 setting during flop argument parsing. Instead, do it after
743 instruction is fully parsed.
744
5eb0723a
JE		 7452003-08-05 Jason Eckhardt <jle@rice.edu>
746
c8089be7 747 * doc/c-i860.texi: Mention that .dual, .enddual, and .atmp
5eb0723a
JE		 748 directives are only available in Intel syntax mode.
749
5ea0549d
JE		 7502003-08-05 Jason Eckhardt <jle@rice.edu>
751
c8089be7
AM		 752 * config/tc-i860.c (s_dual): Accept .dual directive only in
753 the Intel syntax mode.
754 (s_enddual): Likewise for .enddual.
755 (s_atmp): Likewise for .atmp.
5ea0549d 756
a4622f40
AM		 7572003-08-04 Alan Modra <amodra@bigpond.net.au>
758
759 * config/tc-i386.c (i386_intel_operand): Always call i386_index_check
760 for memory operands. Pass the full operand_string to i386_index_check.
761
87505968
JE		 7622003-08-01 Jason Eckhardt <jle@rice.edu>
763
c8089be7
AM		 764 * config/tc-i860.c: Remove SYNTAX_SVR4 macro and occurrences.
765 (target_intel_syntax): Declare variable.
766 (OPTION_INTEL_SYNTAX): Declare macro.
767 (md_longopts): Add option -mintel-syntax.
768 (md_parse_option): Set target_intel_syntax.
769 (md_show_usage): Add -mintel-syntax usage.
770 (md_begin): Set reg_prefix based on target_intel_syntax.
771 (i860_process_insn): Skip register prefix only if there is one.
772 Parse relocatable expressions in either Intel or AT&T syntax based
773 on target_intel_syntax instead of the SYNTAX_SVR4 macro.
774 * doc/c-i860.texi: Document -mintel-syntax option and give blurb
775 about the differences in syntax.
87505968 776
20977673
AM		 7772003-08-01 Dmitry Diky <diwil@mail.ru>
778
779 * config/tc-msp430.c (msp430_srcoperand): Extend 'push' bug workaround
780 to all arches.
781
26c9b704
JR		 7822003-07-30 J"orn Rennecke <joern.rennecke@superh.com>
783
784 * config/tc-sh.c (md_assemble): For branches, check & update
785 valid_arch here.
786
7734b6e9
JE		 7872003-07-30 Jason Eckhardt <jle@rice.edu>
788
789 * config/tc-i860.c: Convert to ISO C90.
790
2d150871
RO		 7912003-07-30 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
792
793 * read.c (s_space): Revert 2003-07-28 change.
794
92191b29
AM		 7952003-07-30 Alan Modra <amodra@bigpond.net.au>
796
797 * config/obj-elf.c (obj_elf_change_section): Allow "x" for .note*.
798
c861c80c
AM		 7992003-07-29 Alan Modra <amodra@bigpond.net.au>
800
801 * config/tc-sh.c (tc_gen_reloc): Test for R_SH_IND12W only when ELF.
802
77a6138a
AM		 8032003-07-29 Jakub Jelinek <jakub@redhat.com>
804
805 * config/tc-ppc.c (md_apply_fix3): Fix check for lq insns.
806
34f70875
L		 8072003-07-28 H.J. Lu <hongjiu.lu@intel.com>
808
809 * config/obj-elf.c (obj_elf_section_type): Also accept "note".
810
8d548edb
RO		 8112003-07-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
812
813 * read.c (s_space): Don't warn about .space 0.
814
dcd410fe
RO		 8152003-07-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
816
817 * config/tc-mips.c (mips_flag_pdr): Define.
818 (md_begin) [OBJ_ELF]: Use it to control .pdr creation.
819 (s_mips_end) [OBJ_ELF]: Likewise.
820 (md_longopts) [OBJ_ELF]: Define OPTION_PDR, OPTION_NO_PDR.
821 (md_parse_option) [OBJ_ELF]: Handle them.
822 (md_show_usage) [OBJ_ELF]: Document -mpdr, -mno-pdr.
823
824 * doc/c-mips.texi (MIPS Opts): Document -mpdr, -mno-pdr.
825 * doc/as.texinfo (Overview) [MIPS]: Likewise.
826
3cddba1e
L		 8272003-07-25 H.J. Lu <hongjiu.lu@intel.com>
828
829 * config/obj-elf.c (obj_elf_change_section): Update
830 elf_section_type and elf_section_flags only when they are
831 specified.
832
8e8c182c
L		 8332003-07-25 H.J. Lu <hongjiu.lu@intel.com>
834
835 * config/obj-elf.c (obj_elf_change_section): Always set section
836 type and flags.
837
2f89ff8d
L		 8382003-07-25 H.J. Lu <hongjiu.lu@intel.com>
839
840 * config/obj-elf.c (special_sections): Removed.
841 (obj_elf_change_section): Call _bfd_elf_get_sec_type_attr. Set
842 elf_section_type and elf_section_flags.
843 (elf_frob_file): Set SHT_GROUP.
844
845 * config/obj-elf.h (obj_sec_set_private_data): New.
846
847 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): Removed.
848 * config/tc-ia64.h: Likewise.
849 * config/tc-m32r.h: Likewise.
850 * config/tc-m68hc11.h: Likewise.
851 * config/tc-mcore.h: Likewise.
852 * config/tc-mips.h: Likewise.
853 * config/tc-ppc.h: Likewise.
854 * config/tc-sh64.h: Likewise.
855 * config/tc-v850.h: Likewise.
856 * config/tc-xtensa.h: Likewise.
857
858 * config/tc-v850.h (SHF_V850_GPREL): Removed.
859 (SHF_V850_EPREL): Likewise.
860 (SHF_V850_R0REL): Likewise.
861
862 * subsegs.c (subseg_get): Call obj_sec_set_private_data if it
863 is defined.
864
a7f10e7a
SC		 8652003-07-24 Stephane Carrez <stcarrez@nerim.fr>
866
867 * config/tc-m68hc11.h (DWARF2_ADDR_SIZE): Use 32-bit address for
868 debugging symbols so that we handle page memory correctly.
869
834d807b
NC		 8702003-07-24 Nick Clifton <nickc@redhat.com>
871
872 * po/fr.po: Updated French translation.
873
8266886e
DJ		 8742003-07-23 Daniel Jacobowitz <drow@mvista.com>
875
876 * config/tc-arm.c (arm_archs): Add iwmmxt.
877
b41b1f95 8782003-07-22 H.J. Lu <hongjiu.lu@intel.com>
c8089be7 879
b41b1f95
L		 880 * read.c (do_parse_cons_expression): Mark nbytes unused to
881 silence gcc.
882
0c0b9be0
AO		 8832003-07-22 Alexandre Oliva <aoliva@redhat.com>
884
ba18dd6f
AO		 885 * config/tc-h8300.c (get_specific): No PCREL8 encoding for bsr/bc
886 or bsr/bs.
887
0c0b9be0
AO		 888 * config/tc-h8300.c (md_assemble): Make sure characters after
889 slash and dot are lower-case.
890
6c37ac4d
NC		 8912003-07-17 Nick Clifton <nickc@redhat.com>
892
893 * po/es.po: New Spanish translation.
894 * po/tr.po: New Turkish translation.
895 * po/opcodes.pot: Regenerate.
896
c5c0a210
AM		 8972003-07-16 Alan Modra <amodra@bigpond.net.au>
898
899 * dwarf2dbg.c (get_frag_fix): Revert 2001-11-15 change.
900 (generic_dwarf2_emit_offset): Don't define function when
901 TC__DWARF2_EMIT_OFFSET is defined.
902
5a7ea749
RS		 9032003-07-15 Richard Sandiford <rsandifo@redhat.com>
904
905 * config/tc-mips.c (hilo_interlocks): True for CPU_RM7000.
906 (mips_cpu_info_table): Add rm7000 and rm9000 entries.
963ac363 907 * doc/c-mips.texi: Document -march=rm9000.
5a7ea749 908
ec178e1b
AM		 9092003-07-15 Alan Modra <amodra@bigpond.net.au>
910
911 * config/tc-v850.c (md_assemble): When no reloc, create pcrel fixups
912 only for V850_OPERAND_DISP operands.
913
e85ca5bb
AM		 9142003-07-15 Alan Modra <amodra@bigpond.net.au>
915
916 * frags.c (frag_more): Move segment checks to..
917 (frag_alloc_check): ..here. New function.
918 (frag_append_1_char): Call frag_alloc_check.
919
76bff705
NC		 9202003-07-14 Nick Clifton <nickc@redhat.com>
921
922 * po/tr.po: Update with latest version.
923 * po/POTFILES.in: Regenerate.
924 * po/gas.pot: Regenerate.
925 * configure: Regenerate.
926
278ed128
NC		 9272003-07-14 Nick Clifton <nickc@redhat.com>
928
929 * config/tc-ip2k.c: Remove inclusion of <ctype.h>
930 * config/tc-tic4x.c: Replace inclusion of <ctype.h> with
931 "safe-ctype.h" and update use of macros.
932 * Makefile.am: Update dependencies.
933 * Makefile.in: Regenerate.
934
fce00800
AM		 9352003-07-11 Alan Modra <amodra@bigpond.net.au>
936
937 * po/gas.pot: Regenerate.
938
75e21f08
JJ		 9392003-07-10 Jakub Jelinek <jakub@redhat.com>
940
941 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define always.
942 (TARGET_USE_CFIPOP, tc_cfi_frame_initial_instructions,
943 tc_regname_to_dw2regnum, DWARF2_DEFAULT_RETURN_COLUMN,
944 DWARF2_CIE_DATA_ALIGNMENT): Define.
945 (ppc_cfi_frame_initial_instructions, tc_ppc_regname_to_dw2regnum): New
946 prototypes.
947 (ppc_cie_data_alignment): Declare.
948 * config/tc-ppc.c: Include dw2gencfi.h.
949 (ppc_cie_data_alignment): Define.
950 (md_begin): Initialize ppc_cie_data_alignment.
951 (ppc_cfi_frame_initial_instructions, tc_ppc_regname_to_dw2regnum): New
952 functions.
953 * config/tc-s390.h (DWARF2_LINE_MIN_INSN_LENGTH): Define always.
954 (TARGET_USE_CFIPOP, tc_cfi_frame_initial_instructions,
955 tc_regname_to_dw2regnum, DWARF2_DEFAULT_RETURN_COLUMN,
956 DWARF2_CIE_DATA_ALIGNMENT): Define.
957 (s390_cfi_frame_initial_instructions, tc_s390_regname_to_dw2regnum):
958 New prototypes.
959 (s390_cie_data_alignment): Declare.
960 * config/tc-s390.c: Include dw2gencfi.h.
961 (s390_cie_data_alignment): Define.
962 (md_begin): Initialize s390_cie_data_alignment.
963 (s390_cfi_frame_initial_instructions, tc_s390_regname_to_dw2regnum):
964 New functions.
965
2ce28d43
AO		 9662003-07-10 Alexandre Oliva <aoliva@redhat.com>
967
968 2002-12-12 Alexandre Oliva <aoliva@redhat.com>
969 * config/tc-mn10300.h (EXTERN_FORCE_RELOC): Don't define to zero.
970 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
971 * configure.in (am33_2.0, mn10300-*-linux*): Added.
972 * configure: Rebuilt.
973 * config/tc-mn10300.h (TARGET_FORMAT) [TE_LINUX]: Define to
974 elf32-am33lin.
975 * config/tc-mn10300.c (md_begin) [TE_LINUX]: Choose AM33/2.0
976 by default.
977
bf6f0d0c
AO		 9782003-07-09 Alexandre Oliva <aoliva@redhat.com>
979
980 2003-02-25 Alexandre Oliva <aoliva@redhat.com>
981 * config/tc-mn10300.c (mn10300_check_fixup): Set GOT_PCREL type
982 for subtracts from GLOBAL_OFFSET_TABLE that could not be
983 simplified.
984 2002-07-18 Alexandre Oliva <aoliva@redhat.com>
985 * config/tc-mn10300.c (mn10300_check_fixup): Accept subtracts that
986 could not be simplified.
987 (tc_gen_reloc): Turn an absolute fx_subsy into part of fx_offset.
988 2001-11-04 Alexandre Oliva <aoliva@redhat.com>
989 * config/tc-mn10300.h (TC_RELOC_RTSYM_LOC_FIXUP): Don't adjust
990 BDF_RELOC_MN10300_GOT32.
991 * config/tc-mn10300.c (mn10300_fix_adjustable): If
992 TC_RELOC_RTSYM_LOC_FIXUP doesn't hold, it's not adjustable.
993 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
994 * config/tc-mn10300.c (mn10300_parse_name): Don't return a
995 symbol if we know its value.
996 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
997 * config/tc-mn10300.h (GLOBAL_OFFSET_TABLE_NAME): Remove
998 duplicate underscore prefix.
999 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
1000 * config/tc-mn10300.c (mn10300_parse_name): Store relocation
1001 type in X_md, not X_add_number. Zero X_add_number.
1002 (mn10300_check_fixup): Extract relocation type from X_md.
1003 * config/tc-mn10300.h: Update comment.
1004 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
1005 * config/tc-mn10300.h (O_GOTOFF, O_PLT, O_GOT): Replace with...
1006 (O_PIC_reloc): this.
1007 * config/tc-mn10300.c (mn10300_PIC_related_p): Use it.
1008 (mn10300_check_fixup): Likewise.
1009 (mn10300_parse_name): Set X_add_number to relocation type.
1010 * config/tc-mn10300.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1011 TC_RELOC_RTSYM_LOC_FIXUP, md_parse_name, TC_CONS_FIX_NEW,
1012 O_GOTOFF, O_PLT, O_GOT): Define.
1013 * config/tc-mn10300.c (mn10300_PIC_related_p): New fn.
1014 (mn10300_check_fixup): New fn.
1015 (md_assemble): Call it. Check for PIC-related relocs.
1016 (mn10300_cons_fix_new): Likewise. New fn.
1017 (mn10300_end_of_match): New fn.
1018 (mn10300_md_parse_name_cont): New fn.
1019
e7b71525
AO		 10202003-07-09 Alexandre Oliva <aoliva@redhat.com>
1021
1022 2000-05-25 Alexandre Oliva <aoliva@cygnus.com>
1023 * config/tc-mn10300.c (mn10300_insert_operand): Negate negative
1024 accumulator's shift.
1025 2000-05-08 Alexandre Oliva <aoliva@cygnus.com>
1026 * config/tc-mn10300.c (md_relax_table, md_convert_frag,
1027 md_assemble, md_estimate_size_before_relax): Handle fbCC.
1028 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
1029 * config/tc-mn10300.c (HAVE_AM33): Redefine in terms of
1030 HAVE_AM33_2.
1031 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
1032 * config/tc-mn10300.c (md_pseudo_table): Use AM33_2 constant.
1033 (HAVE_AM33): Match AM33_2 too.
1034 (HAVE_AM33_2): New macro.
1035 (md_assemble): Use it. Match 2.0 registers only if HAVE_AM33_2.
1036 2000-04-01 Alexandre Oliva <aoliva@cygnus.com>
1037 * config/tc-mn10300.c (md_pseudo_table): Added `am33_2'.
1038 (float_registers, double_registers): New variables.
1039 (float_register_name, double_register_name): New functions.
1040 (md_assemble): Recognize FP registers. Implement FMT_D3.
1041 (mn10300_insert_operand): Support FP registers.
1042
115695a8
CD		 10432003-07-08 Chris Demetriou <cgd@broadcom.com>
1044
1045 * config/tc-mips.c (mips_validate_fix): Do not warn about branch
1046 target being a global symbol if not compiling SVR4 PIC code.
1047
9f7598c1
NC		 10482003-07-07 Nick Clifton <nickc@redhat.com>
1049
1050 * doc/c-m32r.texi (M32R-Directives): New node. Document the
1051 .high, .shigh and .low directives.
1052
1b680e4f
RS		 10532003-07-07 Richard Sandiford <rsandifo@redhat.com>
1054
1055 * config/tc-h8300.c (h8300sxnmode): Add prototype.
1056 (DSYMMODE): Remove.
1057 (parse_exp): Replace expressionS argument with a h8_op. Parse the
1058 operand size as well.
1059 (skip_colonthing): Remove unused expression argument. Tighten checks
1060 for 2-digit sizes.
1061 (colonmod24): Remove.
1062 (get_mova_operands): Combine calls to parse_exp and skip_colonthing.
1063 (get_operand): Likewise. Use the standard code to read the size of
1064 pc-relative operands.
1065 (fix_operand_size): Include the size-guessing logic that used to be
1066 in colonmod24 and get_operand. Don't apply dd:2 optimizations to
1067 offsets with a symbolic component.
1068
0cea6190
NC		 10692003-07-04 Nick Clifton <nickc@redhat.com>
1070
1071 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Use ARRAY_SIZE
1072 macro to compute size of selected register name array.
1073
933fbc29
MS		 10742003-07-01 Martin Schwidefsky <schwidefsky@de.ibm.com>
1075
1076 * config/tc-s390.c (md_parse_option): Add cpu type z990.
1077 (md_begin): Add minimal cpu type logic for instructions with different
1078 binary format depending on the cpu.
1079 (md_assemble): Remove check for minimal cpu.
1080 (s390_insert_operand): Add support for long displacements.
1081 (md_gather_operands): Likewise.
1082 (tc_s390_fix_adjustable): Likewise.
1083 (tc_s390_force_relocation): Likewise.
1084 (md_apply_fix3): Likewise.
1085
1a2c1fad
CD		 10862003-06-30 Chris Demetriou <cgd@broadcom.com>
1087
1088 * config/tc-mips.c (s_mipsset): Implement -march= handling
1089 differently.
1090
17a2f251
TS		 10912003-06-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1092
1093 * config/tc-mips.c: Convert to ISO C90 prototypes. Remove unnecessary
1094 prototypes and casts. Replace PTR with void *. Reformat.
1095 * config/tc-mips.h: Likewise.
1096
6344efa4
AM		 10972003-06-30 Alan Modra <amodra@bigpond.net.au>
1098
1099 * config/tc-ia64.c (note_register_values): Warning fix.
1100 * config/tc-mips.c (append_insn): Likewise.
1101
fef14a42
TS		 11022003-06-29 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1103
1104 * config/tc-mips.c (mips_set_options,mips_opts): Support for
1105 .set arch=FOO.
1106 (file_mips_arch): Rename mips_arch.
1107 (mips_arch_info,mips_tune_info): Remove.
1108 (hilo_interlocks,gpr_interlocks,cop_interlocks): Use mips_opts.arch.
1109 (mips_cpu_info_from_arch): New function.
1110 (md_begin): Use file_mips_arch.
1111 (macro_build,macro,mips_ip): Use mips_opts.arch.
1112 (mips_set_architecture): Init file_mips_arch and mips_opts.arch.
1113 (mips_after_parse_args): Remove mips_arch_info and mips_tune_info.
1114 Use file_mips_arch.
1115 (s_mipsset): Support for .set arch=FOO.
1116 (mips_cpu_info_table): Fix typo.
1117
02fc3089
L		 11182003-06-26 H.J. Lu <hongjiu.lu@intel.com>
1119
1120 * config/tc-i386.c (md_assemble): Declare "exp" before "if".
1121
2d0d09ca
RS		 11222003-06-25 Richard Sandiford <rsandifo@redhat.com>
1123
1124 * config/tc-h8300.c (get_specific): Allow ':8' to be used for
1125 unsigned 8-bit operands.
1126
685736be
NC		 11272003-06-24 Nick Clifton <nickc@redhat.com>
1128
1129 * read.c (s_comm): Change error message to assume an unsigned size
1130 has been passed to .comm.
1131 * config/tc-sparc.c (s_common): Likewise.
1132 * write.c (write_contents): Replace 'unsigned long' with
1133 'addressT' and 'long' with offsetT in order to allow computations
1134 with very large values to work for 64-bit addressed targets.
1135 (relax_and_size_all_segments): Likewise.
1136 (relax_frag): Likewise.
1137 (relax_segment): Likewise.
e85ca5bb 1138
e98d298c
MM		 11392003-06-23 Mark Mitchell <mark@codesourcery.com>
1140
1141 * config/tc-ppc.c (ppc_cleanup): Use bytes to count APUinfo slots.
1142
ca164297
L		 11432003-06-23 H.J. Lu <hongjiu.lu@intel.com>
1144
1145 * gas/config/tc-i386.c (md_assemble): Support Intel Precott New
1146 Instructions.
1147
1148 * gas/config/tc-i386.h (CpuPNI): New.
1149 (CpuUnknownFlags): Add CpuPNI.
1150
041340ad
JW		 11512003-06-23 <davidm@hpl.hp.com>
1152
1153 * config/tc-ia64.c (pseudo_func): Add ABI constants for linux,
1154 freebsd, openvms, and nsk (non-stop kernel).
1155
b7599f01
JT		 11562003-06-22 Jason Thorpe <thorpej@wasabisystems.com>
1157
1158 * config/tc-ns32k.c (md_begin): Initialize inst_hash_table after
1159 all locals have been declared.
1160
b7c7d6c1
TS		 11612003-06-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1162
1163 * config/tc-mips.c (ADDRESS_ADD_INSN,ADDRESS_ADDI_INSN): Remove
1164 special handling for n32 ABI.
1165 (macro): Likewise.
1166
815ddb50
TS		 11672003-06-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1168
1169 * config/tc-mips.c (s_cpsetup,s_cprestore,s_cpreturn): Revert
1170 2003-06-11 change.
1171
f590b86e
CG		 11722003-06-19 Christian Groessler <chris@groessler.org>
1173
1174 * config/tc-z8k.c (parse_reg): Invalid registers generate an error
1175 now, not only a warning. Add some more checks to detect invalid
1176 registers.
1177 (get_operand): For CLASS_IR remember register size in mode struct.
1178 (get_specific): Handle new CLASS_IRO type. Add register size
1179 checks for CLASS_IR and CLASS_IRO.
e85ca5bb 1180 (md_apply_fix3): Fix undefined usage of buf.
f590b86e 1181
931e13a6
AM		 11822003-06-19 Alan Modra <amodra@bigpond.net.au>
1183
1184 * config/tc-ppc.c (ppc_csect): Pass alignment to ppc_change_csect.
1185 (ppc_change_csect): Add align param. Align frag at start of csect.
1186 (ppc_section, ppc_named_section): Adjust ppc_change_csect calls.
1187 (ppc_frob_section): Align vma.
1188
9393cb0d
JJ		 11892003-06-18 Jakub Jelinek <jakub@redhat.com>
1190
1191 * dw2gencfi.c (EH_FRAME_ALIGNMENT): Define if not defined.
1192 (output_cie): Don't pad.
1193 (output_fde): Add align argument. Pad to align if not 0.
1194 (cfi_finish): Set .eh_frame alignment to EH_FRAME_ALIGNMENT.
1195 Pad just last FDE to EH_FRAME_ALIGNMENT.
1196
df9a398f
MS		 11972003-06-18 Martin Schwidefsky <schwidefsky@de.ibm.com>
1198
1199 * config/tc-s390.c (init_default_arch): Make current_mode_mask
1200 dependent on s390_arch_size and current_cpu dependent on
1201 current_mode_mask.
1202
2fe04c57
NC		 12032003-06-18 Svein E. Seldal <Svein.Seldal@solidas.com>
1204
1205 * configure.in: Add c4x as an architecture variant to tic4x.
1206 * configure: Regenerate.
1207 * Makefile.in: Regenerate.
1208 * doc/Makefile.in: Regenerate.
1209
9f2b53d7
AM		 12102003-06-18 Alan Modra <amodra@bigpond.net.au>
1211
1212 * config/tc-ppc.c (ppc_elf_suffix): Don't remove symbols other than
1213 ".TOC." from PPC64_TOC relocs.
1214
ba0b2174
AM		 12152003-06-17 Alan Modra <amodra@bigpond.net.au>
1216
1217 * config/tc-ppc.c (md_apply_fix3): Allow BRTAKEN, BRNTAKEN relocs.
1218
f899b4b8
TS		 12192003-06-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1220
1221 * config/tc-mips.c (ADDRESS_ADD_INSN,ADDRESS_ADDI_INSN,
1222 ADDRESS_LOAD_INSN,ADDRESS_STORE_INSN): New macros.
1223 (macro_build_ldst_constoffset,load_address,macro,s_cpsetup,
1224 s_cprestore,s_cpadd): Use them.
1225
399f703e
HPN		 12262003-06-16 Hans-Peter Nilsson <hp@axis.com>
1227
1228 * configure.in: Add specific case for cris-*-linux-gnu* with
1229 em=linux.
1230 * configure: Regenerate.
1231 * config/tc-cris.c (DEFAULT_CRIS_AXIS_LINUX_GNU): New macro, TRUE
1232 if TE_LINUX defined, else FALSE.
1233 (bfd_boolean demand_register_prefix): Set default from
1234 DEFAULT_CRIS_AXIS_LINUX_GNU.
1235 (symbols_have_leading_underscore): Similar.
1236 * config/tc-cris.h (LOCAL_LABELS_DOLLAR): Define to 1.
1237
39c2da32
RE		 12382003-06-13 Richard Earnshaw <rearnsha@arm.com>
1239
1240 * tc-arm.c (FPU_DEFAULT, case TE_LINUX): Default to FPU_ARCH_FPA.
1241 (FPU_DEFAULT, case TE_NetBSD): Default to FPU_ARCH_VFP for ELF,
1242 FPU_ARCH_FPA for AOUT.
1243 (md_begin): Don't try to guess the floating point architecture from
1244 the CPU if the OS ABI (Linux, NetBSD) mandates a particular form.
1245
a06a29f2
NC		 12462003-06-13 Robert Millan <zeratul2@wanadoo.es>
1247
1248 * configure.in: Add i386-netbsd-gnu target.
1249 * configure: Regenerate.
1250
d88ef7a6
TT		 12512003-06-12 Tom Tromey <tromey@redhat.com>
1252
1253 * doc/as.texinfo (Comm): Added @node. Moved before CFI
1254 directives node.
1255
34ce925e
RS		 12562003-06-12 Richard Sandiford <rsandifo@redhat.com>
1257
1258 * config/tc-mips.c (append_insn): In a compound relocation, take the
1259 field width from the final (outermost) operator.
1260
cdfbf930
RH		 12612003-06-11 Richard Henderson <rth@redhat.com>
1262
1263 * dw2gencfi.c (struct cfi_escape_data): New.
1264 (cfi_add_CFA_nop): Remove.
1265 (CFI_escape, dot_cfi_escape): New.
1266 (dot_cfi): Remove nop.
1267 (cfi_pseudo_table): Remove nop; add escape.
1268 (output_cfi_insn): Likewise.
1269 (select_cie_for_fde): Stop on escape.
1270 * dw2gencfi.h (cfi_add_CFA_nop): Remove.
1271 * read.c, read.h (do_parse_cons_expression): New.
1272 * doc/as.texinfo (.cfi_escape): New.
1273
8c1a34cd
TS		 12742003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1275
1276 * config/tc-mips.c (s_cpsetup): Use mips_frame_reg instead of SP.
1277 (s_cprestore): Likewise.
1278 (s_cpreturn): Likewise.
1279
4b0cff4e
TS		 12802003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1281
1282 * config/tc-mips.c (tc_gen_reloc): Initialize retval amd reloc
1283 with zeros.
1284
a7ebbfdf
TS		 12852003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1286
1287 * config/tc-mips.c (md_pcrel_from): Return actual pcrel address.
1288 (md_apply_fix3): Ignore non-special relocations. Remove superfluous
1289 exceptions from size assert. Remove most of the addend fixup
1290 specialcasing. Remove value, use valP directly. simplify fx_addnumber
1291 handling. Remove zero addend specialcases.
1292 (tc_gen_reloc): Use appropriate value for reloc2 addend. Remove
1293 the addend fixup specialcase.
1294 * config/tc-mips.h (MD_APPLY_SYM_VALUE): Define as 0.
1295
d25d759d
TS		 12962003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1297
1298 * write.c (write_relocs): Use xcalloc. Fix relocs initialization
1299 in the RELOC_EXPANSION_POSSIBLE case.
1300
9d83078b
AM		 13012003-06-11 Alan Modra <amodra@bigpond.net.au>
1302
1303 * config/tc-i960.c (line_comment_chars): Add '#'.
1304 * config/tc-mn10200.c (tc_gen_reloc): Don't ignore fx_subsy.
1305
3b443373
L		 13062003-06-11 H.J. Lu <hongjiu.lu@intel.com>
1307
1308 * po/Make-in (DESTDIR): New.
1309 (install-data-yes): Support $(DESTDIR).
1310 (uninstall): Likewise.
1311
795bb480
AM		 13122003-06-11 Alan Modra <amodra@bigpond.net.au>
1313
1314 * Makefile.am: Run "make dep-am".
1315 * Makefile.in: Regenerate.
1316 * po/POTFILES.in: Regenerate.
1317
b11dcf4e
DE		 13182003-06-10 Doug Evans <dje@sebabeach.org>
1319
1320 * cgen.c (gas_cgen_finish_insn): CGEN_INSN_RELAX renamed to
1321 CGEN_INSN_RELAXED.
1322 * config/tc-fr30.c (md_estimate_size_before_relax): Ditto.
1323 * config/tc-m32r.c (md_estimate_size_before_relax): Ditto.
1324 * config/tc-openrisc.c (md_estimate_size_before_relax): Ditto.
1325
adadcc0c
AM		 13262003-06-10 Alan Modra <amodra@bigpond.net.au>
1327 Gary Hade <garyhade@us.ibm.com>
1328
1329 * config/tc-ppc.c (md_assemble): Handle PPC_OPERAND_DQ.
1330 (md_apply_fix3): Special case lq insn.
1331
0613284f
RS		 13322003-06-10 Richard Sandiford <rsandifo@redhat.com>
1333
1334 * config/tc-h8300.c (get_rtsl_operands): Accept unbracketed register
1335 lists. Allow single-register ranges.
1336
f4984206
RS		 13372003-06-10 Richard Sandiford <rsandifo@redhat.com>
1338
1339 * config/tc-h8300.c (h8300sxnmode): New.
7134554a 1340 (md_pseudo_table): Add .h8300sxn entry.
f4984206 1341
12b55ccc
L		 13422003-06-09 H.J. Lu <hongjiu.lu@intel.com>
1343
1344 * NEWS: Updated for the new -n option for the i386 assembler.
1345
1346 * config/tc-i386.c (optimize_align_code): New.
1347 (md_shortopts): Add 'n'.
1348 (md_parse_option): Handle 'n'.
1349 (md_show_usage): Add '-n'.
1350
1351 * config/tc-i386.h (optimize_align_code): Declared.
1352 (md_do_align): Optimize code alignment only if optimize_align_code
1353 is not 0.
1354
1355 * doc/as.texinfo: Add the new -n option.
1356
1357 * doc/c-i386.texi: Document the new -n option.
1358
fa87b337
RH		 13592003-06-07 Richard Henderson <rth@redhat.com>
1360
17076204
RH		 1361 * doc/as.texinfo: Document .cfi_rel_offset.
1362
fa87b337
RH		 1363 * dw2gencfi.c (struct cfa_save_data, cfa_save_stack): New.
1364 (cfi_add_CFA_offset): Detect invalid offsets.
1365 (cfi_add_CFA_remember_state): Save cur_cfa_offset.
1366 (cfi_add_CFA_restore_state): Restore it.
1367 (CFI_rel_offset): New.
1368 (cfi_pseudo_table): Add it.
1369 (dot_cfi): Handle it.
1370
52628315
L		 13712003-06-07 H.J. Lu <hongjiu.lu@intel.com>
1372
1373 * app.c (do_scrub_chars): Add states 14 and 15 to handle
1374 predicate for ia64.
1375
d4ea8842
MS		 13762003-06-05 Michael Snyder <msnyder@redhat.com>
1377
1378 * config/tc-h8sx.c (get_specific): Distinguish h8h from h8s ops.
1379 (build_bytes): Ditto.
1380
13812003-06-05 Richard Sandiford <rsandifo@redhat.com>
1382
1383 * config/tc-h8sx.c (DMODE): Remove.
1384 (colonmod24): Don't choose a default if the operand is a 16-bit
1385 constant integer.
1386 (fix_operand_size): New function.
1387 (md_assemble): Use it to choose between @(d:2, ERn) and @(d:16,ERn).
1388 Adjust @(d:2,ERn) operands before choosing the specific opcodes.
1389
2be24b54
ML		 13902003-06-05 Michal Ludvig <mludvig@suse.cz>
1391
1392 * dw2gencfi.c (cfi_add_CFA_insn, cfi_add_CFA_insn_reg)
1393 (cfi_add_CFA_insn_reg_reg, cfi_add_CFA_insn_reg_offset): New.
1394 (cfi_add_CFA_offset, cfi_add_CFA_def_cfa)
1395 (cfi_add_CFA_register, cfi_add_CFA_def_cfa_register)
1396 (cfi_add_CFA_def_cfa_offset): Use cfi_add_CFA_insn_*().
1397 (cfi_add_CFA_restore, cfi_add_CFA_undefined)
1398 (cfi_add_CFA_same_value, cfi_add_CFA_remember_state)
1399 (cfi_add_CFA_restore_state, cfi_add_CFA_nop): New.
1400 (cfi_pseudo_table): New directives .cfi_return_column,
1401 .cfi_restore, .cfi_undefined, .cfi_same_value,
1402 .cfi_remember_state, .cfi_restore_state, .cfi_nop.
1403 (dot_cfi, output_cfi_insn): Handle new directives.
1404 * dw2gencfi.h (cfi_add_CFA_restore, cfi_add_CFA_undefined)
1405 (cfi_add_CFA_same_value, cfi_add_CFA_remember_state)
1406 (cfi_add_CFA_restore_state, cfi_add_CFA_nop): New prototypes.
1407
757bc393
RH		 14082003-06-04 Richard Henderson <rth@redhat.com>
1409
1233ae62
RH		 1410 * dw2gencfi.c (output_cfi_insn): Fix typo for negative offsets.
1411
757bc393
RH		 1412 * dw2gencfi.c (cfi_finish): Set .eh_frame read-only.
1413
f4b97536
RH		 14142003-06-04 Richard Henderson <rth@redhat.com>
1415
1416 * config/tc-alpha.c (s_alpha_usepv): New.
1417 (md_pseudo_table): Add it.
1418 (alpha_cfi_frame_initial_instructions): New.
1419 * config/tc-alpha.h (TARGET_USE_CFIPOP): New.
1420 (tc_cfi_frame_initial_instructions): New.
1421 * doc/c-alpha.texi: Document .usepv.
1422
68d55fe3
JJ		 14232003-06-04 Jakub Jelinek <jakub@redhat.com>
1424
1425 * as.c (show_usage): Document --execstack and --noexecstack.
1426 (parse_args): Add --execstack and --noexecstack.
1427 (main): Create .note.GNU-stack section if --execstack or
1428 --noexecstack was given on comand line, set its SHF_EXECINSTR bit.
1429 * as.h (flag_execstack, flag_noexecstack): New.
1430
f9b4148d
CD		 14312003-06-03 Chris Demetriou <cgd@broadcom.com>
1432
1433 * config/tc-mips.c: (OPTION_ARCH_BASE, OPTION_ASE_BASE)
1434 (OPTION_COMPAT_ARCH_BASE, OPTION_FIX_BASE)
1435 (OPTION_MISC_BASE): New defines.
1436 (OPTION_BREAK, OPTION_CONSTRUCT_FLOATS, OPTION_EB, OPTION_EL)
1437 (OPTION_ELF_BASE, OPTION_FIX_VR4122, OPTION_FP32, OPTION_FP64)
1438 (OPTION_GP32, OPTION_GP64, OPTION_M3900, OPTION_M4010, OPTION_M4100)
1439 (OPTION_M4650, OPTION_M7000_HILO_FIX, OPTION_MARCH, OPTION_MDMX)
1440 (OPTION_MEMBEDDED_PIC, OPTION_MIPS1, OPTION_MIPS16, OPTION_MIPS2)
1441 (OPTION_MIPS3, OPTION_MIPS32, OPTION_MIPS32R2, OPTION_MIPS3D)
1442 (OPTION_MIPS4, OPTION_MIPS5, OPTION_MIPS64)
1443 (OPTION_MNO_7000_HILO_FIX, OPTION_MTUNE, OPTION_NO_CONSTRUCT_FLOATS)
1444 (OPTION_NO_FIX_VR4122, OPTION_NO_M3900, OPTION_NO_M4010)
1445 (OPTION_NO_M4100, OPTION_NO_M4650, OPTION_NO_MDMX, OPTION_NO_MIPS16)
1446 (OPTION_NO_MIPS3D, OPTION_NO_RELAX_BRANCH, OPTION_RELAX_BRANCH)
1447 (OPTION_TRAP): Redefine in terms of new defines.
1448 (md_longopts): Reorder entries.
1449
7ee7b84d
MS		 14502003-05-14 Michael Snyder <msnyder@redhat.com>
1451 From Bernd Schmidt <bernds@redhat.com>
1452 and Michael Snyder <msnyder@redhat.com>
1453 and Alexandre Oliva <aoliva@redhat.com>
1454 * config/tc-h8300.c: Add insns and addressing modes for h8300sx.
1455 * config/tc-h8300.h: Ditto.
1456
e30ddb24
NC		 14572003-06-03 Nick Clifton <nickc@redhat.com>
1458
1459 * tc-v850.c (tc-gen_reloc): Translate BFD_RELOC_32 into
adadcc0c
AM		 1460 BFD_RELOC_32_PCREL if the reloc is pc-relative. Do this
1461 before calling bfd_reloc_type_lookup.
1462
ed7d5d1a
AM		 14632003-06-02 Alan Modra <amodra@bigpond.net.au>
1464
1465 * read.c (emit_expr): Set dot_value.
1466 * dw2gencfi.c (output_fde): Remove pcrel reloc hack.
1467
c1ed1235
AM		 14682003-06-02 Alan Modra <amodra@bigpond.net.au>
1469
1470 * macro.c (sub_actual): Don't lose string if it turns out that
1471 &string wasn't an arg.
1472
eafbc43f
RH		 14732003-05-31 Richard Henderson <rth@redhat.com>
1474
1475 * dw2gencfi.c (output_fde): Use fix_new to emit pc-relative reloc.
1476 (cfi_finish): Set flag_traditional_format around .eh_frame data.
1477
f37f01cf
RH		 14782003-05-29 Richard Henderson <rth@redhat.com>
1479
1480 * config/tc-alpha.c (alpha_cur_ent_sym): Remove.
1481 (all_frame_data, plast_frame_data, cur_frame_data): New.
1482 (s_alpha_ent): Record data for dwarf2 cfi.
9f470756
L		 1483 (s_alpha_end, s_alpha_mask, s_alpha_frame, s_alpha_prologue): Likewise.
1484 (alpha_elf_md_end): Emit dwarf2 cfi for ecoff unwind directives.
f37f01cf
RH		 1485 * config/tc-alpha.h (md_end): New.
1486 (DWARF2_DEFAULT_RETURN_COLUMN): New.
1487 (DWARF2_CIE_DATA_ALIGNMENT): New.
1488
a197c351
NC		 14892003-05-29 Nick Clifton <nickc@redhat.com>
1490
1491 * configure.in: Add i386-*-freebsd* entry.
1492 * configure: Regenerate.
1493
4bf4a882 14942003-05-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
ed7d5d1a
AM		 1495
1496 * config/tc-m32r.c: Amend comment to refer to Renesas
4bf4a882 1497
756d1d01
RH		 14982003-05-27 Richard Henderson <rth@redhat.com>
1499
1500 * expr.c (make_expr_symbol): Fold FAKE_LABEL_NAME use into the
1501 symbol_create call.
1502 (current_location): Use symbol_temp_new_now.
1503 * stabs.c (s_stab_generic): Use symbol_temp_new.
1504 * symbols.c (temp_label_name): Remove.
1505 (symbol_temp_new, symbol_temp_make): Use FAKE_LABEL_NAME.
1506
a4447b93
RH		 15072003-05-27 Richard Henderson <rth@redhat.com>
1508
1509 * dw2gencfi.c, dw2gencfi.h: Rewrite from scratch.
1510 * as.c (main): Always call cfi_finish.
1511 * config/tc-i386.c (x86_dwarf2_return_column): New.
1512 (x86_cie_data_alignment): New.
1513 (md_begin): Set them.
1514 (tc_x86_cfi_init): Remove.
1515 (tc_x86_regname_to_dw2regnum): Fix 32-bit register numbers;
1516 return int, not unsigned long; don't as_bad here.
1517 (tc_x86_frame_initial_instructions): Streamline; use
1518 updated api.
1519 * config/tc-i386.h (tc_cfi_init): Remove.
1520 (DWARF2_DEFAULT_RETURN_COLUMN): New.
1521 (DWARF2_CIE_DATA_ALIGNMENT): New.
1522
b7d6ed97
RH		 15232003-05-27 Richard Henderson <rth@redhat.com>
1524
1525 * symbols.c (temp_label_name): New.
1526 (symbol_temp_new, symbol_temp_new_now, symbol_temp_make): New.
1527 (symbol_set_value_now): New.
1528 * symbols.h: Prototype them.
1529 * dwarf2dbg.c: Use them.
1530 (fake_label_name, symbol_new_now, set_symbol_value_now): Remove.
1531
14218d5f
JE		 15322003-05-23 Jason Eckhardt <jle@rice.edu>
1533
1534 * config/tc-i860.c (target_xp): Declare variable.
1535 (OPTION_XP): Declare macro.
1536 (md_longopts): Add option -mxp.
1537 (md_parse_option): Set target_xp.
1538 (md_show_usage): Add -mxp usage.
1539 (i860_process_insn): Recognize XP registers bear, ccr, p0-p3.
1540 (md_assemble): Don't try expansions if XP_ONLY is set.
1541 * doc/c-i860.texi: Document -mxp option and i860XP support.
1542
36ede617
EC		 15432003-05-23 Eric Christopher <echristo@redhat.com>
1544
1545 * config/tc-mips.c (macro_build_jalr): Warning patrol.
1546
a105a300
TS		 15472003-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1548
1549 * config/tc-mips.c (append_insn): Use actual relocation size for new
1550 fixp's. Don't relax overflow checking for partial_inplace relocations.
1551 Use the actual relocation type in combined relocs, not just the type
1552 of the first one.
1553 (macro_build_jalr): Use actual relocation size for new fix.
1554 (s_cpsetup, s_gpdword): Likewise.
1555
dc9461f6
TS		 15562003-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1557
1558 * config/tc-mips.c (macro): Don't use uninitialized tempreg.
1559
ceb41009
NC		 15602003-05-22 Nick Clifton <nickc@redhat.com>
1561
1562 * config/tc-xstormy16.c (md_pcrel_from_section): Do not produce
1563 section relative offsets for relocs that will not be based on the
1564 section symbol.
1565 (xstormy16_md_apply_fix3): Remove previous patch to this
1566 function.
1567
143d77c5
EC		 15682003-05-07 Eric Christopher <echristo@redhat.com>
1569
ed7d5d1a
AM		 1570 * config/tc-mips.c (mips_abicalls): New variable.
1571 (md_parse_option): Use.
1572 (s_option): Ditto.
1573 (s_abicalls): Ditto.
1574 (mips_elf_final_processing): Set EF_MIPS_PIC and
1575 EF_MIPS_CPIC dependent on above.
143d77c5 1576
85c77c38
DA		 15772003-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1578
1579 * tc-hppa.c (hppa_symbol_chars): Remove `,' and `!'.
1580
87ccc1b0
NC		 15812003-05-21 Nick Clifton <nickc@redhat.com>
1582
ed7d5d1a
AM		 1583 * config/obj-elf.c: Include dwarf2dbg.h.
1584 (elf_pseudo_tab): Add .file and .loc.
1585 * config/tc-arc.c (md_pseudo_table): Remove .file and .loc.
1586 * config/tc-arm.c: Likewise.
1587 * config/tc-h8300.c: Likewise.
1588 * config/tc-hppa.c: Likewise.
1589 * config/tc-ia64.c: Likewise.
1590 * config/tc-m68hc11.c: Likewise.
1591 * config/tc-m68k.c: Likewise.
1592 * config/tc-mmix.c: Likewise.
1593 * config/tc-mn10300.c: Likewise.
1594 * config/tc-ppc.c: Likewise.
1595 * config/tc-sh.c: Likewise.
1596 * config/tc-sparc.c: Likewise.
1597 * config/tc-v850.c: Likewise.
1598 * config/tc-frv.c: Likewise, and remove redundant inclusion of
1599 dwarf2dbg.h.
1600 * config/tc-ip2k.c: Likewise.
1601 * config/tc-iq2000.c: Likewise.
1602 * config/tc-xstormy16.c: Likewise.
1603 * config/tc-xtensa.c: Likewise.
87ccc1b0 1604 * Makefile.am: Regenerate dependencies.
ed7d5d1a
AM		 1605 * Makefile.in: Regenerate.
1606 * aclocal.m4: Regenerate.
1607 * config.in: Regenerate.
1608 * configure: Regenerate.
1609 * po/POTFILES.in: Regenerate.
1610 * po/gas.pot: Regenerate.
143d77c5 1611
7ed2c8b0
NC		 16122003-05-21 Nick Clifton <nickc@redhat.com>
1613
1614 * dw2gencfi.c (cfi_get_label): Use symbol_make for non
1615 BFD_ASSEMBLER targets.
1616 (cfi_startproc): Change type of saved_seg and cfi_seg to segT.
1617 (dot_cfi_endproc): Only call bfd_set_section_flags for targets
1618 defining BFD_ASSEMBLER.
1619
39b82151
ML		 16202003-05-20 Michal Ludvig <mludvig@suse.cz>
1621
1622 * as.c (main): Remove tc_cfi_init().
143d77c5 1623 * dw2gencfi.c (cfi_parse_arg): Allow regnames beginning
39b82151
ML		 1624 with '%'.
1625 (cfi_pseudo_table): Add "cfi_register" entry.
1626 (cfi_make_insn): Handle CFA_register.
1627 (cfi_output_insn): Ditto.
1628 (dot_cfi): Ditto.
1629 (cfi_get_label): Add 'simple' modifier to .cfi_startproc.
1630 (dot_cfi_endproc): Reuse already emitted CIEs.
1631 * testsuite/gas/cfi/cfi-i386.d: New pattern.
1632 * testsuite/gas/cfi/cfi-x86-64.d: Ditto.
1633
f53e95c7
NC		 16342003-05-20 Nick Clifton <nickc@redhat.com>
1635
1636 * config/tc-xstormy16.c: Include dwarf2dbg.h.
1637 (md_pseudo_table): Add entries for .loc and .line.
1638
7c0295b1
AM		 16392003-05-20 Alan Modra <amodra@bigpond.net.au>
1640
1641 * dw2gencfi.c (cfi_parse_arg): Only use tc_regname_to_dw2regnum if
1642 defined.
1643 (dot_cfi_endproc): Avoid C99 construct.
1644
54cfded0
AM		 16452003-05-20 Michal Ludvig <mludvig@suse.cz>
1646
1647 * dw2gencfi.c, dw2gencfi.h: New files.
1648 * config/tc-i386.c (tc_x86_cfi_init): New function.
1649 * config/tc-i386.h (TARGET_USE_CFIPOP, tc_cfi_init): New defines.
1650 * as.c (parse_args): Set verbose flag on --verbose.
1651 (main): Call tc_cfi_init()/cfi_finish().
1652 * as.h (verbose): New external variable.
1653 * read.c (pobegin): Insert CFI pops to the list.
1654 * symbols.c (local_symbol_make): Make symbol external.
1655 * symbols.h (local_symbol_make): New prototype.
1656 * Makefile.am: Add dw2gencfi.[ch] files. Run "make dep-am".
1657 * Makefile.in: Regenerate.
1658 * doc/as.texinfo: Added node "CFI directives" with description of
1659 all implemented .cfi_* directives.
1660 * doc/Makefile.in: Regenerate.
1661 * po/POTFILES.in: Regenerate.
1662
a1f3c24c
SS		 16632003-05-19 Svein E. Seldal <Svein.Seldal@solidas.com>
1664
54cfded0
AM		 1665 * config/tc-tic4x.c (md_assemble): Added support for one-line parallel
1666 insns.
1975ab25 1667 * config/tc-tic4x.h: Added DOUBLEBAR_PARALLEL definition
a1f3c24c 1668
b645cb17
JE		 16692003-05-18 Jason Eckhardt <jle@rice.edu>
1670
1671 * config/tc-i860.c (i860_process_insn): Initialize fc after
1672 each opcode mismatch.
1673
80c7c40a
NC		 16742003-05-16 Kelley Cook <kelleycook@wideopenwest.com>
1675
1676 * configure.in: Accept i[3-7]86 variants.
1677 * configure: Regenerate.
1678
c344a4c8
TS		 16792003-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1680
1681 * config/tc-mips.h: Fix comment formatting.
1682
64e55042
HPN		 16832003-05-13 Hans-Peter Nilsson <hp@axis.com>
1684
1685 * read.c (old_buffer, old_input, old_limit): Remove variables.
54cfded0 1686 (read_a_source_file): Delete label contin.
64e55042
HPN		 1687 <handling #APP/#NO_APP>: Use an "sb" to push #APP expansion into
1688 input as with macros, instead of in separate old_* variables.
1689 Zero-terminate string being scrubbed.
1690
e66c629e
NC		 16912003-05-12 Nick Clifton <nickc@redhat.com>
1692
1693 * config/tc-xstormy16.c (skipping_fptr): New local variable.
1694 (md_assemble): Reset skipping_fptr.
1695 (md_operand): If @fptr() is followed by a minus sign, set
1696 skipping_fptr and ignore the fptr. If skipping_fptr is set and an
1697 @fptr is detected, ignore it and reset skipping_fptr.
1698
673a54e3
JE		 16992003-05-11 Jason Eckhardt <jle@rice.edu>
1700
1701 * config/tc-i860.c (MAX_FIXUPS): Define.
1702 (struct i860_fi fi[]): New struct.
1703 (struct i860_it the_insn): Add above as member and move fields
1704 exp, reloc, pcrel and fup into i860_fi.
1705 (md_assemble): Replace all instances of exp, reloc, pcrel
1706 and fup with fi[].exp, fi[].reloc, fi[].pcrel, fi[].fup.
1707 Add a loop to possibly emit multiple fix-ups for each insn.
1708 (i860_process_insn): Likewise.
1709 (i860_get_expression): Likewise.
1710 (md_apply_fix3): Use a bitwise check for OP_IMM_U5, not equality.
1711
2ebb4b88
MS		 17122003-05-09 Martin Schwidefsky <schwidefsky@de.ibm.com>
1713
1714 * config/tc-s390.c (s390_target_format): Always call init_default_arch.
1715
35f5df7f
L		 17162003-05-07 H.J. Lu <hongjiu.lu@intel.com>
1717
1718 * config/tc-ia64.c (alias_hash): New.
1719 (alias_name_hash): New.
1720 (secalias_hash): New.
1721 (secalias_name_hash): New.
1722 (md_pseudo_table): Add "secalias".
1723 (md_begin): Initialize alias_hash, alias_name_hash,
1724 secalias_hash and secalias_name_hash.
1725 (struct alias): New.
1726 (dot_alias): Implement .alias and .secalias directives.
1727 (do_alias): New.
1728 (ia64_adjust_symtab): New.
1729 (do_secalias): New.
1730 (ia64_frob_file): New.
1731
1732 * config/tc-ia64.h (ia64_adjust_symtab): New.
1733 (tc_adjust_symtab): Defined.
1734 (ia64_frob_file): New.
1735 (tc_frob_file): Defined.
1736
d2bf1bda
NC		 17372003-05-07 Dmitry Diky <diwil@mail.ru>
1738
1739 * tc-msp430.c: Add missing lines to known cpus list.
1740
cac012d6
AO		 17412003-05-06 Alexandre Oliva <aoliva@redhat.com>
1742
1743 * configure.in (MIPS_DEFAULT_ABI): AC_DEFINE.
1744 * config/tc-mips.c (mips_after_parse_args): Set mips_abi to it.
1745 * config.in, configure: Rebuilt.
1746
d8dbbec1
L		 17472003-05-05 H.J. Lu <hjl@gnu.org>
1748
1749 * config/tc-mips.c (tc_gen_reloc): Add addend just once if
1750 howto->partial_inplace is false.
1751
9204e615
DJ		 17522003-05-05 Daniel Jacobowitz <drow@mvista.com>
1753
1754 * config/tc-mips.c (mips_need_elf_addend_fixup): Remove
1755 symbol_used_in_reloc_p check.
1756 (md_apply_fix3): Remove check for howto->pcrel_offset.
1757
711ef82f
L		 17582003-05-03 H.J. Lu <hjl@gnu.org>
1759
1760 * config/obj-elf.c (obj_elf_parse_section_letters): Make it a
1761 fatal error for unknown section attribute.
1762
1763 * config/tc-alpha.c (alpha_elf_section_letter): Return -1 for
1764 unknown section attribute.
1765 * config/tc-ia64.c (ia64_elf_section_letter): Likewise.
1766 * config/tc-ppc.c (ppc_section_letter): Likewise.
1767
1768 * config/tc-ia64.c (ia64_elf_section_letter): Handle 'o'.
1769 (ia64_elf_section_type): Accept "unwind".
1770
83b5ab55
L		 17712003-05-02 H.J. Lu <hjl@gnu.org>
1772
1773 * read.h (demand_copy_string): New.
1774
1775 * config/tc-alpha.c (demand_copy_string): Removed.
1776
7ff0565e
MS		 17772003-05-02 Michael Snyder <msnyder@redhat.com>
1778
54cfded0 1779 * write.h (FAKE_LABEL_NAME): Allow override
7ff0565e
MS		 1780 (for targets that like eg. a leading dot in a local label).
1781
2968149b
NC		 17822003-05-02 Nick Clifton <nickc@redhat.com>
1783
1784 * config/tc-xstormy16.c (xstormy16_md_apply_fix3): Do not bias the
1785 addend with the symbol's value for pc-relative relocations against
1786 a defined symbol - this will be done automatically.
1787
e7b9a8c1
L		 17882003-05-01 H.J. Lu <hjl@gnu.org>
1789
1790 * config/obj-elf.c (obj_elf_type): Accept "notype" and
1791 "STT_NOTYPE".
1792
612d7b83
L		 17932003-05-01 H.J. Lu <hjl@gnu.org>
1794
1795 * config/tc-ia64.h (tc_canonicalize_section_name): New.
1796
1797 * config/obj-elf.c (obj_elf_section_name): Call
1798 tc_canonicalize_section_name if it is defined.
1799
a645d1eb
L		 18002003-05-01 H.J. Lu <hjl@gnu.org>
1801
1802 * config/tc-ia64.c (ia64_check_label): New.
1803 * config/tc-ia64.h (tc_check_label): New.
1804
1805 * read.c (read_a_source_file): Call tc_check_label after
1806 creating a user-defined label if defined.
1807
df12615d
AM		 18082003-05-02 Alan Modra <amodra@bigpond.net.au>
1809
1810 * config/tc-ppc.c (md_show_usage): Mention -a32, -a64, -l, -le, -b,
1811 -be and split strings to below 509 bytes in length.
1812
f70c8412
CG		 18132003-05-01 Christian Groessler <chris@groessler.org>
1814
1815 * expr.h: Fix comments in operatorT typedef.
54cfded0 1816 * config/tc-z8k.c: Add 2003 to copyright message.
f70c8412
CG		 1817 Fold s_segm() and s_unseg() into one function s_segm(parm) which
1818 decides by the parameter.
1819 (md_begin): Don't set linkrelax. Only set Z8002 default if no
1820 command line argument was given to select the intended
1821 architecure.
1822 (get_interrupt_operand): Warn if NOP type code is emitted.
1823 (newfix): New parameter 'size', forward it to 'fix_new_exp'.
1824 (apply_fix): Call newfix with additional 'size' parameter.
1825 (build_bytes): Remove unused variable 'nib'. Detect overflow in
1826 4 bit immediate arguments.
1827 (md_longopts): Add 'linkrelax' option.
1828 (md_parse_option): Adapt to new s_segm function. Set 'linkrelax'
1829 variable when 'linkrelax' command line option is specified.
1830 (md_show_usage): Display 'linkrelax' option.
1831 (md_apply_fix3): Fix cases R_IMM4L, R_JR, and R_IMM8. Add cases
1832 R_CALLR and R_REL16.
1833 * config/tc-z8k.h: Undef WARN_SIGNED_OVERFLOW_WORD.
1834
10a98291
L		 18352003-04-30 H.J. Lu <hjl@gnu.org>
1836
1837 * config/tc-ia64.c (ia64_number_to_chars): New function pointer.
1838 (ia64_float_to_chars): Likewise.
1839 (dot_byteorder): Set target_big_endian, ia64_number_to_chars
1840 and ia64_float_to_chars by tc_segment_info_data.endian from
1841 the current segment if byteorder == -1.
1842 (md_begin): Call dot_byteorder to set target_big_endian.
1843 (md_atof): Call ia64_float_to_chars to convert floating point.
1844 (ia64_float_to_chars_bigendian): New function.
1845 (ia64_float_to_chars_littleendian): Likewise.
1846 (ia64_elf_section_change_hook): Likewise.
1847
1848 * config/tc-ia64.h (ia64_number_to_chars): New.
1849 (md_number_to_chars): Changed to (*ia64_number_to_chars)
1850 (ia64_elf_section_change_hook): New.
1851 (md_elf_section_change_hook): Defined.
1852 (ia64_segment_info_type): New struct.
1853 (TC_SEGMENT_INFO_TYPE): Defined.
1854
bf57c3c9
L		 18552003-04-30 H.J. Lu <hjl@gnu.org>
1856
1857 * config/tc-ia64.c (md_section_align): Deleted.
1858
1859 * config/tc-ia64.h (SUB_SEGMENT_ALIGN): New.
1860 (md_section_align): New.
1861
165a7f90
L		 18622003-04-30 H.J. Lu <hjl@gnu.org>
1863
1864 * config/tc-ia64.c (stmt_float_cons): Fix alignment for real10
1865 and add real16.
1866 (md_pseudo_table): Add "xreal16", "xreal16.ua", "real16" and
1867 "real16.ua".
1868 (md_atof): Add 6 byte padding of zero for real16.
1869
eba874d8
NC		 18702003-04-29 Nick Clifton <nickc@redhat.com>
1871
1872 * config/obj-elf.c (obj_elf_symver): Skip whitespace before the
1873 start of a version name.
1874
dbeba5e5
CD		 18752003-04-28 Chris Demetriou <cgd@broadcom.com>
1876
1877 * configure.in (mips-*-*n*bsd*): Replace with...
1878 (mips-*-netbsd*, mips-*-openbsd*): These.
1879 * configure: Regenerate.
1880
f0d7d5f9
NC		 18812003-04-28 H.J. Lu <hjl@gnu.org>
1882
1883 * config/tc-hppa.c (hppa_symbol_chars): New.
1884 * config/tc-hppa.h (tc_symbol_chars): Likewise.
1885
a38b42ab
TS		 18862003-04-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1887
1888 * config/tc-mips.h (TC_FORCE_RELOCATION_SUB_SAME): Define again.
1889
69be0a2b
CD		 18902003-04-25 Chris Demetriou <cgd@broadcom.com>
1891
1892 * NEWS: Belatedly mention support for MIPS32 Release 2.
1893
684022ea
EC		 18942003-04-24 Eric Christopher <echristo@redhat.com>
1895
1896 * config/tc-mips.c (nopic_need_relax): Revert previous
1897 change.
1898
2c8714f2
NC		 18992003-04-24 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
1900
1901 * config/tc-h8300.h (DWARF2_LINE_MIN_INSN_LENGTH): New
684022ea 1902 * config/tc-h8300.c (dwarf2dbg.h): Include
2c8714f2
NC		 1903 (md_pseudo_table): Handle .loc and .file
1904 (md_assemble): Call dwarf2_emit_insn if BFD_ASSEMBLER.
1905 * Makefile.am: Add dependency on dwarf2dbg.h for h8300 targets.
1906 * Makefile.in: Regenerate.
1907
684022ea 19082003-04-24 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
8d9cd6b1
NC		 1909
1910 * config/tc-h8300.c (Nmode, h8300hnmode, h8300snmode): New.
1911 (md_pseudo_table): Add h8300hn, h8300sn.
1912 * config/tc-h8300.h (COFF_MAGIC): Handle h8300hn, h8300sn.
1913 * doc/c-h8300.texi : Add documentation for new machine directives.
1914
5ce8663f
NC		 19152003-04-24 Nick Clifton <nickc@redhat.com>
1916
1917 * config/tc-ppc.c (ppc_symbol_chars): Define.
1918 * config/tc-ppc.h (tc_symbol_chars): Define.
1919
ef230218
JR		 19202003-04-23 J"orn Rennecke <joern.rennecke@superh.com>
1921
1922 * config/tc-sh.c: Amend comment to refer to SuperH.
1923 * config/tc-sh.h: Likewise.
1924 (LISTING_HEADER): Amend to refer to SuperH.
1925 * config/tc-sh64.c: Change comment to refer to SuperH.
1926 * config/tc-sh64.h (LISTING_HEADER): Change to refer to SuperH.
1927 * doc/as.texinfo [SH, GENERIC]: Amend / Change to refer to SuperH.
1928 * doc/c-sh.texi: Amend to refer to SuperH.
1929 Add SuperH architecture documentation references.
1930 * doc/c-sh64.texi: Change to refer to SuperH.
1931
204cd129
NC		 19322003-04-23 H.J. Lu <hjl@gnu.org>
1933
1934 * app.c (do_scrub_chars): More checks for valid labels.
1935
2cdb18a7
L		 19362003-04-22 H.J. Lu <hjl@gnu.org>
1937
1938 * app.c (do_scrub_chars): Check for valid label.
1939
26597c86
NC		 19402003-04-22 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1941
1942 * doc/as.texinfo: Replace references to Mitsubishi M32R with
1943 references to Renesas M32R.
1944 * doc/c-m32r.texi: Likewise.
1945
88b4ca40
RH		 19462003-04-21 Richard Henderson <rth@redhat.com>
1947
54cfded0
AM		 1948 * dwarf2dbg.c (get_filenum): Skip as-yet unassigned file numbers.
1949 (out_file_list): Assign non-null filename after generating error.
88b4ca40 1950
e5f08f7e
JJ		 19512003-04-18 Jakub Jelinek <jakub@redhat.com>
1952
1953 * ehopt.c (check_eh_frame): For aug_size == 0
1954 in state_seeing_aug_size state skip the state_skipping_aug
1955 state.
1956
c2dcd04e
NC		 19572003-04-15 Rohit Kumar Srivastava <rohits@kpitcummins.com>
1958
1959 * doc/c-h8300.texi: Replace occurrances of 'Hitachi' with
1960 'Renesas'.
1961 * doc/c-h8500.texi: Likewise.
1962 * doc/c-sh.texi: Likewise.
1963 * doc/c-sh64.texi: Likewise.
1964 * doc/h8.texi: Likewise.
1965 * config/tc-h8300.c: Likewise.
1966 * config/tc-h8300.h: Likewise.
1967 * config/tc-h8500.c: Likewise.
1968 * config/tc-h8500.h: Likewise.
1969 * config/tc-sh.c: Likewise.
1970 * config/tc-sh.h: Likewise.
1971 * config/tc-sh64.c: Likewise.
1972 * config/tc-sh64.h: Likewise.
1973
f5040a92
AO		 19742003-04-10 Alexandre Oliva <aoliva@redhat.com>
1975
1976 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): New.
1977 * config/tc-mips.c: Use signed add for n32 address arithmetic.
1978 (append_insn): When filling delay slots with instructions
1979 that have fixups that tc_gen_reloc might consider modifyable
1980 in variant frags, start a new frag.
1981 (load_address): Generate GOT_DISP with of without offset
1982 depending on whether symbol is local. For -xgot, use
1983 GOT_PAGE/GOT_OFST or GOT_HI16/GOT_LO16.
1984 (macro) <M_DLA_AB, M_LA_AB>: Likewise.
1985 <M_JAL_A>: In NewABI, use CALL16 or GOT_DISP for small got,
1986 CALL_HI16/CALL_LO16 or GOT_PAGE/GOT_OFST for big got.
1987 <ld_st>: In NewABI with small got, always use
1988 GOT_PAGE/GOT_OFST, with the latter in the load/store
1989 instruction. With big got, use GOT_HI16/GOT_LO16 or
1990 GOT_PAGE/GOT_OFST.
1991 (tc_gen_reloc): Adjust variant frags with GOT_DISP in NewABI.
1992 Add tc_frag_data.tc_fr_offset to addends. Decay CALL16,
1993 GOT_OFST and GOT_DISP to GOT_DISP in NewABI.
1994 (md_convert_frag): Use memmove for safe copying of overlapping
1995 regions.
1996
35b55ed2
SC		 19972003-04-09 Stephane Carrez <stcarrez@nerim.fr>
1998
1999 * doc/c-m68hc11.texi (M68HC11-Opts): Document -m68hcs12, -mshort,
2000 -mlong, -mshort-double and -mlong-double options; use table @code.
2001 (M68HC11-Syntax): Update to document 68HC12 operands.
2002 (M68HC11-Modifiers): New section for operand modifiers.
2003 (M68HC11-Directives): New section for specific assembler directives.
2004 (M68HC11-Branch): Fix Overfull hbox error.
2005
9214dd3b
AO		 20062003-04-09 Alexandre Oliva <aoliva@redhat.com>
2007
2008 * config/tc-mips.c (macro): Add comments explaining the rationale
2009 for Chris' change.
2010
eb0a7d52
AO		 20112003-04-09 Chris Demetriou <cgd@broadcom.com>
2012
2013 * config/tc-mips.c (macro): Put back `+ 0x8000' in test for 64-bit
2014 constant address that Alexandre took out by accident. Reject
2015 64-bit addresses that are not sign extensions of 32 bits only if
2016 we don't support 64-bit address constants.
2017
a7fc733f
AM		 20182003-04-09 Alan Modra <amodra@bigpond.net.au>
2019
2020 * config/tc-ppc.c (md_apply_fix3): Generate ADDR16 relocs.
2021
9cc92a36
NC		 20222003-04-08 Nick Clifton <nickc@redhat.com>
2023
2024 * as.c (perform_an_assembly_pass): If using cgen, call
2025 gas_cgen_begin.
2026 * cgen.c (gas_cgen_begin): New function. If
2027 flag_signed_overflow_ok is set call cgen_set_signed_overflow_ok
2028 otherwise call cgen_clear_signed_overflow_ok.
2029 * cgen.h: Prototype gas_cgen_begin.
2030
fe59a223
TS		 20312003-04-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2032
2033 * write.c (write_relocs): Remove unused variable.
2034
5a7a0b7b
AO		 20352003-04-06 Chris Demetriou <cgd@broadcom.com>
2036
2037 * config/tc-mips.c (HAVE_64BIT_ADDRESS_CONSTANTS): New.
2038 (macro): Use new macro to decide whether to emit constant address
2039 as 32 or 64 bits if addresses are 32-bit wide but registers are
2040 64-bit wide.
2041
577300ce
SC		 20422003-04-05 Stephane Carrez <stcarrez@nerim.fr>
2043
2044 * config/tc-m68hc11.c (M6811_OP_CALL_ADDR): New internal define.
2045 (M6811_OP_PAGE_ADDR): New internal define.
684022ea 2046 (get_operand): New modifier %page and %addr to obtain page and
577300ce 2047 address part of a far-function.
684022ea 2048 (fixup8): Use BFD_RELOC_M68HC11_PAGE for a %page modifier; don't
577300ce
SC		 2049 complain on overflow for the BFD_RELOC_M68HC11_PAGE and truncation
2050 relocs.
2051 (fixup16): Use BFD_RELOC_M68HC11_LO16 for a %addr modifier.
2052 (find_opcode): Add comment.
2053 (md_estimate_size_before_relax): Force relocation of
2054 STATE_UNDEXED_OFFSET types when the symbol is not absolute.
2055 (tc_m68hc11_fix_adjustable): Check for BFD_RELOC_M68HC11_LO16
2056 instead of BFD_RELOC_LO16; temporarily make the BFD_RELOC_32
2057 on the symbol itself so that DWARF2 strings are merged correctly.
2058
be33c5dd
SS		 20592003-04-04 Svein E. Seldal <Svein.Seldal@solidas.com>
2060
2061 * config/obj-coff.h (TARGET_FORMAT): Namespace cleanup, changed
2062 default tic4x target format to 'coff2-tic4x'.
2063 * config/tc-tic4x.c: Namespace cleanup. Replace s/c4x/tic4x/ and
2064 s/c3x/tic3x/
2065 * config/tc-tic4x.h: Ditto
2066
e8fd7476
NC		 20672003-04-03 Nick Clifton <nickc@redhat.com>
2068
2069 * NEWS: Mention support for Xtensa architecture.
2070
47281638
PB		 20712003-04-02 Philip Blundell <philb@gnu.org>
2072
2073 * config/tc-arm.c (arm_force_relocation): Return 0 for OFFSET_IMM.
2074
af22f5b2
CD		 20752003-04-02 Chris Demetriou <cgd@broadcom.com>
2076
2077 * config/tc-mips.c (macro2): Adjust implementation of
2078 M_ULH, M_ULHU, M_ULW, and M_ULD so that they work properly
2079 in the case where the source and destination registers
2080 are the same.
2081
e0001a05
NC		 20822003-04-01 Bob Wilson <bob.wilson@acm.org>
2083
54cfded0
AM		 2084 * Makefile.am (CPU_TYPES): Add xtensa.
2085 (TARGET_CPU_CFILES): Add config/tc-xtensa.c.
2086 (TARGET_CPU_HFILES): Add config/tc-xtensa.h.
2087 (xtensa-relax.o): New target.
2088 Run "make dep-am".
2089 * Makefile.in: Regenerate.
2090 * configure.in: Handle xtensa-*-*. Add xtensa-relax.o to
2091 extra_objects for xtensa targets.
2092 * configure: Regenerate.
2093 * write.c (write_object_file): Add new md_post_relax_hook.
2094 * config/tc-xtensa.c: New file.
2095 * config/tc-xtensa.h: Likewise.
2096 * config/xtensa-istack.h: Likewise.
2097 * config/xtensa-relax.c: Likewise.
2098 * config/xtensa-relax.h: Likewise.
2099 * doc/Makefile.am (CPU_DOCS): Add c-xtensa.texi.
2100 * doc/Makefile.in: Regenerate.
2101 * doc/all.texi: Set new XTENSA variable.
2102 * doc/as.texinfo: Set new Xtensa variable. Describe
2103 Xtensa-specific options. Define line comment character for
2104 Xtensa. Add Xtensa processors to list of ELF targets where
2105 alignment is specified in bytes. Add new Xtensa-Dependent node.
2106 Add acknowledgements for those contributing to the Xtensa port.
2107 * doc/internals.texi: Describe new md_post_relax_hook.
2108 * doc/c-xtensa.texi: New file.
e0001a05 2109
5a6c6817
NC		 21102003-04-01 Nick Clifton <nickc@redhat.com>
2111 Richard Earnshaw <rearnsha@arm.com>
2112
2113 * config/tc-arm.c: Remove presence of (r) and (tm) symbols.
2114 (ARM_ARCH_IWMMXT): Simplify.
2115 (insns): Place iwmmx instructions in correct place in table.
2116 (arm_add_note): New function: Add a note entry to a .note section.
2117 (md_begin): Make the default architecture be unknown.
2118 Suppress the creation of an arm note section.
2119
97bbfa38
EC		 21202003-03-26 Eric Christopher <echristo@redhat.com>
2121
54cfded0 2122 * config/tc-mips.c (nopic_need_relax): Check for S_IS_EXTERN.
97bbfa38 2123
e16bb312
NC		 21242003-03-25 Stan Cox <scox@redhat.com>
2125 Nick Clifton <nickc@redhat.com>
97bbfa38 2126
28d297de 2127 Contribute support for Intel's iWMMXt chip - an ARM variant:
e16bb312
NC		 2128
2129 * config/tc-arm.c: (ARM_CEXT_IWMMXT, ARM_ARCH_IWMMXT, WR_PREFIX,
2130 WC_PREFIX, REG_TYPE_IWMMXT): New constants.
2131 (enum wreg_type, enum iwmmxt_insn_type): New types.
2132 (wr_register, wc_register, wcg_register): New macros.
2133 (iwmmxt_table): New variable.
2134 (wreg_required_here, do_iwmmxt_byte_addr, do_iwmmxt_tandc,
2135 do_iwmmxt_tbcst, do_iwmmxt_textrc, do_iwmmxt_textrm,
2136 do_iwmmxt_tinsr, do_iwmmxt_tmcr, do_iwmmxt_tmcrr, do_iwmmxt_tmia,
2137 do_iwmmxt_tmovmsk, do_iwmmxt_tmrc, do_iwmmxt_tmrrc,
2138 do_iwmmxt_torc, do_iwmmxt_waligni, do_iwmmxt_wmov,
2139 do_iwmmxt_word_addr, do_iwmmxt_wrwr, do_iwmmxt_wrwrwcg,
2140 do_iwmmxt_wrwrwr, do_iwmmxt_wshufh, do_iwmmxt_wzero,
2141 cp_byte_address_offset, cp_byte_address_required_here,
2142 check_iwmmxt_insn): New functions.
97bbfa38 2143 (asm_opcode_insns): Add iWMMXt instructions.
e16bb312
NC		 2144 (md_begin): Set the mach value for iWMMXt targets. Create a note
2145 section to identify iwmmxt binaries.
2146 (md_apply_fix3): Handle BFD_RELOC_ARM_CP_OFF_IMM_S2.
2147 * doc/c-arm.texi: Document the support for the iWMMXt.
2148 * NEWS: Mention new support.
2149