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* gas/i386/divide.s: New.
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
9a124774
AM		 12003-11-22 Alan Modra <amodra@bigpond.net.au>
2
3 * app.c (do_scrub_chars): Revert 2003-04-23 and 2003-04-22.
4
834ddcc4
KH		 52003-11-21 Kazu Hirata <kazu@cs.umass.edu>
6
7 * ecoff.c: Convert to ISO-C.
8 * ecoff.h: Likewise.
9
69c040df
AM		 102003-11-22 Alan Modra <amodra@bigpond.net.au>
11
12 * config/tc-ppc.c (parse_cpu): New function, broken out from..
13 (md_parse_option): ..here.
14 (ppc_setup_opcodes): New function, broken out from..
15 (md_begin): ..here.
16 (ppc_machine): Implement .machine pseudo op.
17
a2e22468
KH		 182003-11-20 Kazu Hirata <kazu@cs.umass.edu>
19
20 * depend.c: Convert to ISO-C.
21 * dwarf2dbg.c: Likewise.
22 * dwarf2dbg.h: Likewise.
23
73ee5e4c
KH		 242003-11-20 Kazu Hirata <kazu@cs.umass.edu>
25
26 * app.c: Convert to ISO-C.
27 * as.h: Likewise.
28 * atof-generic.c: Likewise.
29 * bignum-copy.c: Likewise.
30 * bignum.h: Likewise.
31 * cgen.c: Likewise.
32 * cgen.h: Likewise.
33 * cond.c: Likewise.
34
0d78efdf
DD		 352003-11-20 DJ Delorie <dj@redhat.com>
36
37 * config/tc-sh64.c (shmedia_frob_section): Only frob elf32
38 sections.
39
600e9c99
KH		 402003-11-19 Kazu Hirata <kazu@cs.umass.edu>
41
42 * config/tc-h8300.c: Make some functions and global
43 variables static appropriately.
44
d492b58e
KH		 452003-11-19 Kazu Hirata <kazu@cs.umass.edu>
46
47 * config/obj-ieee.c: Remove duplicate prototypes.
48 * config/tc-h8300.c: Likewise.
49
b54a3392
KH		 502003-11-19 Kazu Hirata <kazu@cs.umass.edu>
51
52 * config/tc-h8300.c: Convert to ISO-C.
53 * config/tc-h8300.h: Likewise.
54
fe01a20a
KH		 552003-11-19 Kazu Hirata <kazu@cs.umass.edu>
56
57 * config/tc-mcore.h: Remove prototypes already in tc.h.
58 * config/tc-tic4x.c: Likewise.
59
43b5c447
KH		 602003-11-19 Kazu Hirata <kazu@cs.umass.edu>
61
62 * config/tc-arc.c: Remove a local prototype of atof_ieee.
63 * config/tc-ip2k.c: Likewise.
64 * config/tc-iq2000.c: Likewise.
65 * config/tc-tic30.c: Remove a comment.
66
cda2eb9e
BW		 672003-11-19 Bob Wilson <bob.wilson@acm.org>
68
69 * config/tc-xtensa.c (xg_emit_insn): Include "dwarf2dbg.h" and add
70 call to dwarf2_emit_insn.
71
1abe91b1
MR		 722003-11-18 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
73
74 * config/tc-mips.c (macro): Handle new macros: "lca" and "dlca"
75 for loading addresses using CALL relocations.
76 Don't emit CALL relocations when a base register is used.
77
bf151ce7
MR		 782003-11-15 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
79
80 * config/tc-mips.c: Formatting fixes.
81
9ce887a1
BE		 822003-11-14 Ben Elliston <bje@wasabisystems.com>
83
84 * config/tc-arm.c (arm_elf_change_section): Not static.
85
6057a28f
NC		 862003-11-13 Nick Clifton <nickc@redhat.com>
87
88 * tc-arm.c (mapping_state): New function. Emit a mapping
89 symbol if necessary.
9a124774 90 (arm_elf_change_section): New function. Intercept section
6057a28f 91 changes and generate mapping symbols.
9a124774
AM		 92 (s_bss): Likewise.
93 (s_arm_elf_cons): Likewise.
94 (opcode_select): Choose the correct mapping state.
95 (md_assemble): Likewise.
96 * tc-arm.h (md_elf_section_change_hook): Define.
97 * doc/c-arm.texi (ARM Mapping Symbols): New node.
6057a28f
NC		 98 * NEWS: Mention new feature.
99
5e2d1ae8
DJ		 1002003-11-12 Daniel Jacobowitz <drow@mvista.com>
101
102 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Define.
103 * doc/Makefile.am (install-info): Define.
104
105 * aclocal.m4: Regenerate.
106 * Makefile.in: Regenerate.
107 * doc/Makefile.in: Regenerate.
108
08e3ab90
NC		 1092003-11-11 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
110
111 * configure.in: Add support for arm-wince-pe target.
112 * configure: Regenerate.
113
8d01d9a9
AJ		 1142003-11-11 Jan Hubicka <jh@suse.cz>
115
116 * config/tc-i386.c (tc_i386_fix_adjustable):
117
012a452b
AM		 1182003-11-10 Alan Modra <amodra@bigpond.net.au>
119
120 * config/tc-ia64.c (ia64_handle_align): Remove bogus be_nop.
121
36fd3cc3
AM		 1222003-11-10 Alan Modra <amodra@bigpond.net.au>
123
124 * README: Update bug report address. Move bug reporting info to
125 binutils/README.
126
e2a2ebaa
CG		 1272003-11-07 Christian Groessler <chris@groessler.org>
128
129 * doc/c-z8k.texi: Document command-line options. Fix byte
130 register names. Document '.z8001' and '.z8002' directives.
131 Extend addressing modes documentation.
132
f24ddbdd
NC		 1332003-11-07 Jonathan R. Grant <jg-binutils@jguk.org>
134
135 * input-file.c (input_file_open): Use "No such file" error
136 message.
137
0bbf2aa4
NC		 1382003-11-06 Pete Gonzalez <pgonzalez@bluel.com>
139
140 * config/tc-arm.texi (struct reg_entry): Add new field 'builtin'.
141 (rn_table, iwmmxt_table, cp_table, cn_table, fn_table, sn_table,
142 dn_table, mav_mvf_table, mac_mvd_table, mav_mvfx_table,
143 mav_mvax_table, mav_dspc_table): Initialise new field.
144 (insert_reg_alias): Initialise new field.
145 (md_pseudo_table): Add "unreq" entry.
146 (s_unreq): New function: Undo the effects of a previous .req.
147 * doc/c-arm.texi: Document new pseudo op.
148 * NEWS: Mention new feature.
149
1be59579
NC		 1502003-11-06 Bruno Rohee <bruno@rohee.com>
151
152 * config/obj-vms.c: Fix "the the" typo.
153 * doc/c-arm.texi: Likewise.
154
1552003-11-06 Nick Clifton <nickc@redhat.com>
156
157 * config/obj-vms.c: Convert to ISO-C.
158
5f5c1f75
AM		 1592003-11-05 Alan Modra <amodra@bigpond.net.au>
160
161 * config/tc-ppc.h (TC_FORCE_RELOCATION): Only define for ELF and XCOFF.
162
eb9618da
CG		 1632003-10-31 Christian Groessler <chris@groessler.org>
164
165 * config/tc-i860.c (md_pcrel_from): Fix typo in comment.
166
0379c688
NC		 1672003-10-29 Phil Edwards <phil@codesourcery.com>
168
169 * configure.in (arm-*-vxworks, i386-*-vxworks, mips-*-vxworks,
170 ppc-*-vxworks, ppc-*-windiss): Remove separate outdated stanzas.
171 (*-*-vxworks, *-*-windiss): Use common stanzas, all ELF.
172 * configure: Regenerated.
173
47eebc20
KH		 1742003-10-27 Kazu Hirata <kazu@cs.umass.edu>
175
176 * ChangeLog: Fix typos.
177 * ChangeLog-9295: Likewise.
178 * as.c: Fix comment typos.
179 * as.h: Likewise.
180 * atof-generic.c: Likewise.
181 * bit_fix.h: Likewise.
182 * frags.h: Likewise.
183 * hash.c: Likewise.
184 * input-file.c: Likewise.
185 * input-scrub.c: Likewise.
186 * itbl-ops.c: Likewise.
187 * itbl-parse.y: Likewise.
188 * listing.c: Likewise.
189 * macro.h: Likewise.
190 * read.c: Likewise.
191 * sb.c: Likewise.
192 * sb.h: Likewise.
193 * symbols.c: Likewise.
194 * symbols.h: Likewise.
195
ca43c854
SC		 1962003-10-27 Stephane Carrez <stcarrez@nerim.fr>
197
198 * config/tc-m68hc11.c: Convert to ISO C90.
199 * config/tc-m68hc11.h: Likewise.
200
a8015998
KH		 2012003-10-26 Kazu Hirata <kazu@cs.umass.edu>
202
203 * doc/c-sh64.texi: Fix a typo.
204
60493797
KH		 2052003-10-26 Kazu Hirata <kazu@cs.umass.edu>
206
207 * doc/c-alpha.texi: Fix typos.
208 * doc/c-ia64.texi: Likewise.
209 * doc/c-mmix.texi: Likewise.
210 * doc/c-sh64.texi: Likewise.
211 * doc/c-xtensa.texi: Likewise.
212 * doc/internals.texi: Likewise.
213
ea8f8eab
L		 2142003-10-24 H.J. Lu <hongjiu.lu@intel.com>
215
216 * config/obj-elf.c (obj_elf_change_section): Allow SHF_ALLOC
217 for .interp, .strtab and .symtab. Use specified section
218 attributes.
219
5e2f6673
L		 2202003-10-22 Andreas Schwab <schwab@suse.de>
221 H.J. Lu <hongjiu.lu@intel.com>
222 Jim Wilson <wilson@specifixinc.com>
223
224 * config/tc-ia64.c (update_qp_mutex): New.
225 (note_register_values): Properly handle one of PRs in compare
226 is PR0. Don't add a mutex relation for .and.orcm/.or.andcm.
227 Clear mutex relation for .none/.unc. Don't clear mutex relation
228 on predicated compare.
229
5a21e886
NC		 2302003-10-21 Wouter van Heyst <wouter@vidicode.nl>
231
232 * config/tc-arm.c (all_reg_maps): Correct text describing Maverick
233 register requirements.
234 (md_begin): Remove F_SOFT_FLOAT if enabling MAVERICK FP.
235
3e602632 2362003-10-21 Peter Barada <pbarada@mail.wm.sps.mot.com>
012a452b 237 Bernardo Innocenti <bernie@develer.com>
3e602632
NC		 238
239 * config/tc-m68k.c: Add MCF528x (MCFv4) support.
240 * config/m68k-parse.h: Likewise.
241 * NEWS: Mention the new support.
242 * doc/c-m68k.texi: Document new processor selection switch.
243
13757d0c
TS		 2442003-10-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
245
246 * config/tc-mips.c (normalize_constant_expr): New function to fix sign
247 extensions broken by gas' expression evaluation of constants.
248 (check_absolute_expr): Use it.
249 (mips_ip): Likewise.
250
88fc725d
HPN		 2512003-10-18 Hans-Peter Nilsson <hp@bitrange.com>
252
253 Generate BFD_RELOC_MMIX_PUSHJ_STUBBABLE for PUSHJ when possible.
254 * doc/c-mmix.texi (MMIX-Opts): Document --no-pushj-stubs and
255 --no-stubs.
256 * config/tc-mmix.c: Include limits.h. Expand on mmix_relax_table
257 comment.
258 (expand_op, mmix_next_semicolon_is_eoln): Fix head comment.
259 (pushj_stubs): New variable.
260 (OPTION_NOPUSHJSTUBS, STATE_PUSHJSTUB, PUSHJSTUB_MIN)
261 (PUSHJSTUB_MAX): New macros.
262 (md_longopts): New options "--no-pushj-stubs" and synonym
263 "--no-stubs".
264 (mmix_relax_table): Handle new entry for STATE_PUSHJSTUB.
265 (md_parse_option): Handle OPTION_NOPUSHJSTUBS.
266 (md_estimate_size_before_relax): Modify STATE_PUSHJ state for
267 PUSHJ stub relaxation.
268 (md_convert_frag): Handle STATE_PUSHJSTUB.
269 (md_apply_fix3): Handle BFD_RELOC_MMIX_PUSHJ_STUBBABLE.
270 (tc_gen_reloc): Ditto.
271 (mmix_md_relax_frag): Handle PUSHJ stub relaxation.
272 * config/tc-mmix.h (TC_SEGMENT_INFO_TYPE): Define.
273 (struct mmix_segment_info_type): New.
274
36759679
NC		 2752003-10-17 Paul Dale <pauli@snapgear.com>
276 Bernardo Innocenti <bernie@develer.com>
277
278 * config/tc-m68k.c (make_pcrel_absolute): Enforce
279 PC-relative jumps with --pcrel.
280 (md_convert_frag_1): Likewise.
281 (md_create_long_jump): Likewise.
282
d4e2de6b
NC		 2832003-10-17 Shrinivas Atre <shrinivasa@KPITCummins.com>
284
285 * config/tc-h8300.c (PSIZE): Correct for Normal mode.
286 (get_operand): Accept both 16 bit 32 bit registers as pointer
287 registers, when operating in Normal mode.
288 (fix_operand_size): Make default address size 16 for Normal mode.
289
ece01a63
ILT		 2902003-10-17 Ian Lance Taylor <ian@wasabisystems.com>
291
292 * config/tc-arm.c (do_iwmmxt_byte_addr): Reject control
293 registers.
294 (do_iwmmxt_word_addr): With a control register, reject conditional
295 execution and reject a non-word size.
296
fda712ee
AM		 2972003-10-16 Peter Bergner <bergner@vnet.ibm.com>
298
299 * configure.in: Set em=linux for ppc-*-linux-gnu* target.
300 * configure: Regenerate.
301
60946ad0
AM		 3022003-10-15 Alan Modra <amodra@bigpond.net.au>
303
304 * doc/as.texinfo (Align): Correct list of byte targets.
305
1b8e29e5
TS		 3062003-10-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
307
308 * config/tc-mips.c (macro_build_ldst_constoffset,load_register,macro):
309 Fix indentation. Better error message.
310
b614a702
BW		 3112003-10-14 Bob Wilson <bob.wilson@acm.org>
312
313 * config/tc-xtensa.c (xtensa_create_property_segments): Remove bfd
314 argument in call to xtensa_get_property_section_name. Formatting.
315
224186bc
KK		 3162003-10-11 Kaz Kojima <kkojima@rr.iij4u.or.jp>
317
318 * config/tc-sh.h (sh_coff_reloc_mangle): Delete an extra
319 parenthesis.
320
8edc77b9
KK		 3212003-10-11 Kaz Kojima <kkojima@rr.iij4u.or.jp>
322
323 * config/tc-sh.c: Convert to ISO C90. Remove unnecessary
60946ad0 324 prototypes and casts.
8edc77b9
KK		 325 * config/tc-sh.h: Likewise.
326 * config/tc-sh64.c: Likewise.
327 * config/tc-sh64.h: Likewise.
328
1ae31fee
DB		 3292003-10-08 Dave Brolley <brolley@redhat.com>
330
331 * config/tc-frv.c (fr550_check_insn_acc_range): New function.
332 (fr550_check_acc_range): New function.
333 (md_assemble): Call fr550_check_acc_range.
334
3352003-10-08 Dave Brolley <brolley@redhat.com>
336
337 * config/tc-frv.c: Handle DEFAULT_CPU_FR550.
338 (md_parse_option): Handle OPTION_CPU==fr550.
339 (md_show_usage): Document fr550.
340
05da4302
NC		 3412003-10-08 Philippe De Muyter <phdm@macqel.be>
342
60946ad0 343 * as.c (use_gnu_debug_info_extensions) : New variable.
05da4302
NC		 344 (parse_args) : Accept new --gstabs+ option, and set
345 `use_gnu_debug_info_extensions'.
346 (show_usage) : Document --gstabs+ option.
347 * as.h (use_gnu_debug_info_extensions) : New extern declaration.
348 * stabs.c (stabs_generate_asm_file) : If
349 `use_gnu_debug_info_extensions' is set, add the compilation
350 directory to the stabs debug info.
351 * doc/as.texinfo : Document --gstabs+ option.
352 * NEWS: Mention new feature.
353
60946ad0 3542003-10-06 Matt Thomas <matt@3am-software.com>
85cf2a8a 355
60946ad0
AM		 356 Switch NetBSD/hppa to use Linux PA-RISC ELF ABI and
357 assembler syntax.
85cf2a8a 358
60946ad0
AM		 359 * tc-hppa.c: Add "%farg[0-3]", "%fret", "%t[1-4]", "%tf[1-4]"
360 register names. Change all "defined (TE_LINUX)" to
361 "(defined (TE_LINUX) || defined (TE_NETBSD))".
85cf2a8a 362
60946ad0
AM		 363 * tc-hppa.h: Make NetBSD use "elfXX-hppa-linux" bfd target.
364 Remove NetBSD's use of LABELS_WITHOUT_COLONS.
85cf2a8a 365
4615568e
NC		 3662003-10-06 Robert Millan <robertmh@gnu.org>
367
60946ad0 368 * configure.in: Match GNU/KNetBSD with new knetbsd*-gnu triplet.
4615568e
NC		 369 * configure: Regenerate.
370
c2059446
NC		 3712003-10-05 Nick Clifton <nickc@redhat.com>
372
373 * as.c (parse_args): Revert patch to change handling of -f
374 option. Its behaviour is mandated by the POSIX 2 spec.
375
a72d6b4e
CG		 3762003-10-04 Christian Groessler <chris@groessler.org>
377
378 * tc-z8k.c (newfix): Tell fix_new_exp about pc relativeness.
379 (md_apply_fix3): Fix R_JR, R_DISP7, and R_CALLR cases.
380 (md_pcrel_from): This function now gets called. Supply return
381 value.
382
33948635
NC		 3832003-10-04 Nick Clifton <nickc@redhat.com>
384
385 * as.c: Convert to ISO C90.
386
d3fb7ca2
NC		 3872003-10-04 Nick Clifton <nickc@redhat.com>
388
389 * as.c (std_shortopts): Remove 'f'.
390 (std_longopts): Add 'f'. Doing this prevents -f<foo> being
391 acecpted as an alias for -f.
392
b256d4fd
NC		 3932003-10-04 Danny Smith <danny_r_smith_2001@yahoo.co.nz>
394
395 * config/obj-coff.c (obj_coff_section [BEF_ASSEMBLER]):
396 Make 'r' mean readonly data.
397
d17e7bce
TS		 3982003-10-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
399
400 * config/tc-mips.c (macro_build_ldst_constoffset,load_register,macro):
401 Unbreak overflow checks.
402
609f23f4
CD		 4032003-10-01 Chris Demetriou <cgd@broadcom.com>
404
405 * config/tc-mips.c (s_cpreturn): Correct errors in comment.
406
ecd13cd3
TS		 4072003-10-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
408
409 * config/tc-mips.c (macro_build_ldst_constoffset): Fix sign extension
410 tests.
411 (load_register): Likewise.
412 (macro): Likewise.
413
30c378fd
CD		 4142003-09-30 Chris Demetriou <cgd@broadcom.com>
415
416 * config/tc-mips.c (mips_ip): Capitalize first word of
417 existing condition code warning, and add condition code
418 warnings for .ps instructions, and for bc1any[24][tf].
419
6a265366
CD		 4202003-09-30 Chris Demetriou <cgd@broadcom.com>
421
422 * NEWS: Mention support for MIPS64 Release 2.
423
43c58ae6
CD		 4242003-09-30 Chris Demetriou <cgd@broadcom.com>
425
426 * NEWS: Add an indication of the cutoff for 2.14.
427
5f74bc13
CD		 4282003-09-30 Chris Demetriou <cgd@broadcom.com>
429
430 * configure.in (mipsisa64r2, mipsisa64r2el, mipsisa64r2*): New CPUs.
431 * configure: Regenerate.
432 * config/tc-mips.c (imm2_expr): New variable.
433 (md_assemble, mips16_ip): Initialize imm2_expr.
434 (ISA_HAS_64BIT_REGS, ISA_HAS_DROR, ISA_HAS_ROR): Add ISA_MIPS64R2.
435 (macro_build): Handle +A, +B, +C, +E, +F, +G, and +H format operands.
436 (macro): Handle M_DEXT and M_DINS.
437 (validate_mips_insn): Handle +E, +F, +G, +H, and +I format operands.
438 (mips_ip): Likewise.
439 (OPTION_MIPS64R2): New define.
440 (md_longopts): New entry for -mips64r2 (OPTION_MIPS64R2).
441 OPTION_ASE_BASE): Increase to compensate for OPTION_MIPS64R2.
442 (md_parse_option): Handle OPTION_MIPS64R2.
443 (s_mipsset): Handle setting "mips64r2" ISA.
444 (mips_cpu_info_table): Add mips64r2.
445 (md_show_usage): Document -mips64r2 option.
446 * doc/as.texinfo: Docuemnt -mips64r2 option.
447 * doc/c-mips.texi: Likewise.
448
de1e508d
DA		 4492003-09-27 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
450
451 * config/tc-hppa.c (pa_ip): Check for invalid 64-bit conditions.
452
530556a9
JT		 4532003-09-26 Matt Thomas <matt@3am-software.com>
454
455 * config/tc-vax.c (md_shortopts): Fix a typo. Remove 'K'.
456 (OPTION_PIC): Define.
457 (md_longopts): Add "pic" option.
458 (md_parse_option): Change 'K' to OPTION_PIC.
459
f61e8019
AM		 4602003-09-23 Alan Modra <alan@modra.org>
461
462 * config/obj-elf.c (obj_elf_change_section): Adjust for
463 _bfd_elf_get_sec_type_attr changes. Allow SHF_MERGE and SHF_STRINGS
464 to be set when defaults are not. Don't set attr from defaults if
465 old_sec.
466
ae826530
TS		 4672003-09-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
468
469 * config/tc-mips.c (macro_build_ldst_constoffset): Don't silently
470 truncate values which won't fit im 32 bits.
471 (load_register): Likewise.
472 (macro): Likewise.
473
8cd5b113
AM		 4742003-09-17 Dmitry Diky <diwil@mail.ru>
475
476 * config/tc-msp430.c (MAX_OP_LEN): Set to 256.
477 (msp430_operands): Remove redundant l2[16] within switch-case.
478
28d297de
AM		 4792003-09-16 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
480
481 * configure.in: Handle arm-*-rtems* and thumb-*rtems*.
482 * configure: Regenerate.
483
256ab948
TS		 4842003-09-14 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
485
486 * config/tc-mips.c (HAVE_64BIT_ADDRESS_CONSTANTS): Remove.
487 (macro_build_ldst_constoffset): Sign-extend 32-bit constants. Change
488 the function prototype.
489 (load_register): Likewise. Simplify the checks for sign-extended
490 constants.
491 (macro): Likewise. Fix code generation for 64-bit address constants
492 outside the 32-bit compatibility space. Adjust
493 macro_build_ldst_constoffset calls.
494 (s_cprestore): Adjust macro_build_ldst_constoffset call.
495
82e7541d
BW		 4962003-09-11 Bob Wilson <bob.wilson@acm.org>
497
498 * config/tc-xtensa.c (insn_labels, free_insn_labels, saved_insn_labels,
499 literal_syms): New global variables.
500 (xtensa_define_label, add_target_symbol, xtensa_find_label,
501 map_over_defined_symbols, is_loop_target_label,
502 xtensa_mark_target_fragments, xtensa_move_frag_symbol,
503 xtensa_move_frag_symbols, defined_symbols, branch_targets): Delete.
504 (xtensa_begin_directive): Call md_flush_pending_output. Move symbols
505 from insn_labels to saved_insn_labels when entering a literal region.
506 (xtensa_end_directive): Call md_flush_pending_output. Restore
507 insn_labels list when leaving a literal region.
508 (xtensa_literal_position): Call xtensa_clear_insn_labels.
509 (xtensa_literal_pseudo): Add check to disallow .literal inside a
510 literal region. Move insn_labels to saved_insn_labels and then restore
511 insn_labels on exit.
512 (xg_add_branch_and_loop_targets): Replace add_target_symbol calls with
513 code to set is_loop_target or is_branch_target flag on the symbol
514 (xtensa_create_literal_symbol): Call xtensa_add_literal_sym.
515 (xtensa_add_literal_sym, xtensa_add_insn_label,
516 xtensa_clear_insn_labels): New functions.
517 (xtensa_move_labels): Remove old_frag and old_offset arguments. Add
518 loops_ok argument. Rewrite to use insn_labels list instead of
519 calling xtensa_find_label and to check the is_loop_target flag on
520 symbols when loops_ok is false.
521 (xtensa_frob_label): Remove call to xtensa_define_label. Add call
522 to either xtensa_add_literal_sym or xtensa_add_insn_label. Adjust
523 call to xtensa_move_labels. Propagate is_branch_target and
524 is_loop_target flags from symbols to frags.
525 (xtensa_flush_pending_output): Call xtensa_clear_insn_labels.
526 (md_assemble): Use xtensa_move_labels with loops_ok = FALSE when
527 aligning a loop instruction. Adjust call to xtensa_move_labels for
528 aligning entry instructions. Add call to xtensa_clear_insn_labels.
529 (xtensa_end): Remove call to xtensa_mark_target_fragments.
530 (xtensa_move_literals): Replace xtensa_move_frag_symbols call with
531 code to use new literal_syms list.
532 * config/tc-xtensa.h (xtensa_symfield_type): Add is_loop_target and
533 is_branch_target flags.
534
61846f28
BW		 5352003-09-09 Bob Wilson <bob.wilson@acm.org>
536
537 * config/tc-xtensa.c (xtensa_mark_literal_pool_location): Remove
538 "move_labels" argument and corresponding call to xtensa_move_labels.
539 (md_assemble): Add a separate call to xtensa_move_labels and remove
540 argument for call to xtensa_mark_literal_pool_location.
541 (xtensa_literal_position, xtensa_switch_to_literal_fragment): Fix
542 calls to xtensa_mark_literal_pool_location.
543 (xtensa_create_local_symbol): Delete and inline the code into...
544 (xtensa_create_literal_symbol): ...here.
545 (xtensa_frob_label): Combine conditionals.
546 (expression_maybe_register, xtensa_symbol_new_hook,
547 fix_new_exp_in_seg): Use symbol_get_tc.
548
1745fcba
BW		 5492003-09-09 Bob Wilson <bob.wilson@acm.org>
550
551 * config/tc-xtensa.c (xtensa_literal_pseudo): Remove code for
552 combining identical literals.
553 (expression_maybe_register): Remove call to find_lit_sym_translation.
554 (is_duplicate_expression, cache_literal, is_duplicate_literal,
555 add_lit_sym_translation, find_lit_sym_translation): Delete.
556
3fb9d77f
NC		 5572003-09-07 Nick Clifton <nickc@redhat.com>
558
559 * doc/as.texinfo (Comments): Comment character for PPC is #.
560
12a99586
SC		 5612003-09-06 Stephane Carrez <stcarrez@nerim.fr>
562
563 PR savannah/4358:
564 * config/tc-m68hc11.c (s_m68hc11_relax): Use 2 for size to avoid
565 overflow complain.
566
d5087907
RS		 5672003-09-05 Richard Sandiford <rsandifo@redhat.com>
568
569 * config/tc-frv.c (md_pcrel_from_section): Heed TC_FORCE_RELOCATION.
570
8ad30312
NC		 5712003-09-04 Nick Clifton <nickc@redhat.com>
572
573 * config/tc-v850.c (set_machine): Accept v850e1 machine number.
574 (md_pseudo_table): Add .v850e1 pseudo op.
575 (md_show_usage): Document -mv850e1 switch.
576 (md_parse_option): Accept -mv850e1 switch.
577 (md_begin): Allow TARGET_CPU to be v850e1.
578 * doc/c-v850.texi: Document -mv850e1 switch and .v850e1 pseudo op.
579 * NEWS: Mention support for v850e1.
580
3c9030c1
AM		 5812003-09-04 Alan Modra <amodra@bigpond.net.au>
582
583 * config/tc-ppc.c (md_parse_option): Add PPC_OPCODE_ANY to existing
584 ppc_cpu selection rather than replacing.
585 (ppc_set_cpu): Ignore and preserve PPC_OPCODE_ANY in ppc_cpu.
586 (md_begin): When PPC_OPCODE_ANY, insert all opcodes in ppc_hash.
587
13dfd2d0
NC		 5882003-09-03 Robert Millan <robertmh@gnu.org>
589
590 * configure.in: Match GNU/KFreeBSD with new kfreebsd*-gnu
591 triplet.
592 * configure: Regenerate.
593
13b2be9c
DJ		 5942003-09-02 Daniel Jacobowitz <drow@mvista.com>
595
596 * configure.in: Update AC_PREREQ to 2.57. Use AC_CONFIG_FILES
597 and AC_CONFIG_COMMANDS instead of the three-argument AC_OUTPUT.
598 Specify AC_CONFIG_AUX_DIR.
599 * aclocal.m4: Regenerated with aclocal-1.7.
600 * configure: Regenerated with autoconf 2.57.
601 * Makefile.in, doc/Makefile.in: Regenerated with automake-1.7.
602
364b6d8b
JJ		 6032003-08-29 Jakub Jelinek <jakub@redhat.com>
604
6749011b 605 * dw2gencfi.c (cfi_pseudo_table): Add cfi_window_save.
364b6d8b
JJ		 606 (dot_cfi, output_cfi_insn): Handle DW_CFA_GNU_window_save.
607 (output_cie): Don't use DW_EH_PE_pcrel if neither DIFF_EXPR_OK
608 nor tc_cfi_emit_pcrel_expr are defined.
609 (output_fde): Use tc_cfi_emit_pcrel_expr if available and
610 DIFF_EXPR_OK is not defined.
611 * config/tc-sparc.h (TARGET_USE_CFIPOP): Define.
612 (tc_cfi_frame_initial_instructions, tc_regname_to_dw2regnum,
613 tc_cfi_emit_pcrel_expr): Define.
614 (sparc_cfi_frame_initial_instructions, sparc_regname_to_dw2regnum,
615 sparc_cfi_emit_pcrel_expr): New prototypes.
616 (sparc_cie_data_alignment): New decl.
617 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Define.
618 * config/tc-sparc.c: Include dw2gencfi.h.
619 (sparc_cie_data_alignment): New variable.
620 (md_begin): Initialize it.
621 (sparc_cfi_frame_initial_instructions): New function.
622 (sparc_regname_to_dw2regnum): Likewise.
623 (sparc_cfi_emit_pcrel_expr): Likewise.
6749011b 624 * doc/as.texinfo: Document .cfi_window_save.
364b6d8b
JJ		 625
626 * config/tc-sparc.c (s_common): Cast last argument to long and
627 change format string to shut up warning.
628
0dee3be0
JE		 6292003-08-25 Jason Eckhardt <jle@rice.edu>
630
631 * doc/c-i860.texi: Update text about relocatable address expansions.
632
af858dae
JE		 6332003-08-24 Jason Eckhardt <jle@rice.edu>
634
635 * config/tc-i860.c (md_assemble): Use isrc2 from the original
636 instruction when expanding E_ADDR.
637
3673a93e
NC		 6382003-08-21 Nick Clifton <nickc@redhat.com>
639
640 * po/tr.po: Updated Turkish translation.
641
55257f50
AM		 6422003-08-20 Alan Modra <amodra@bigpond.net.au>
643
644 * config/tc-ppc.c (md_parse_option): Add PPC_OPCODE_ISEL and
645 PPC_OPCODE_RFMCI to -m440 selected ppc_cpu.
646
f02232aa
NC		 6472003-08-19 Nick Clifton <nickc@redhat.com>
648
649 * config/tc-arm.c (cp_address_required_here): Add code to handle
650 unindexed addressing mode.
651
3d8aea2f
AM		 6522003-08-19 Alan Modra <amodra@bigpond.net.au>
653
654 * config/tc-ppc.c (md_parse_option): Handle -m440.
655 (md_show_usage): Add -m440.
656 (md_apply_fix3): Warning fix.
657 * doc/c-ppc.texi: Document -m440.
658
d6415f6c
AM		 6592003-08-16 Benjamin Kalytta <bkausbk@web.de>
660
661 * read.c (s_print): Check for NULL.
662
1a317472
AM		 6632003-08-16 Alan Modra <amodra@bigpond.net.au>
664
665 * write.c (fixup_segment): When handling an expression involving
666 the subtraction of two symbols in the same segment, don't clear
667 fx_pcrel except for TC_M68K.
668
da64f3bf
AM		 6692003-08-14 Alan Modra <amodra@bigpond.net.au>
670
f86103b7
AM		 671 * config/tc-i386.h: Remove BFD_ASSEMBLER tests and all !BFD_ASSEMBLER
672 code.
673 * config/tc-i386.c: Likewise.
674 (RELOC_ENUM): Don't define. Replace throughout with enum.
675
c8089be7 676 * dep-in.sed: Remove libintl.h. Ignore include/fopen-*.h
da64f3bf
AM		 677 * Makefile.am (POTFILES.in): Unset LC_COLLATE.
678 Run "make dep-am".
679 * Makefile.in: Regenerate.
680
c04898f8
AS		 6812003-08-08 Andreas Schwab <schwab@suse.de>
682
683 * config/tc-m68k.h (TARGET_USE_CFIPOP)
684 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT)
685 (tc_regname_to_dw2regnum, tc_cfi_frame_initial_instructions):
686 Define.
687 * config/tc-m68k.c: Include "dw2gencfi.h".
688 (tc_m68k_regname_to_dw2regnum)
689 (tc_m68k_frame_initial_instructions): New functions.
690
3b260895
NC		 6912003-08-08 Dmitry Diky <diwil@mail.ru>
692
693 * config/tc-msp430.c: Add xW42 and xE42 parts. Sort MPU list
694 according to gcc order.
695
14d3f364
JE		 6962003-08-07 Jason Eckhardt <jle@rice.edu>
697
c8089be7
AM		 698 * config/tc-i860.c (i860_check_label): New function.
699 * config/tc-i860.h (i860_check_label): New prototype.
700 (tc_check_label): Define macro as i860_check_label.
14d3f364 701
820aff55
JE		 7022003-08-06 Jason Eckhardt <jle@rice.edu>
703
c8089be7
AM		 704 * config/tc-i860.c (s_align_wrapper): New function and prototype.
705 (md_pseudo_table): Change s_align_bytes to s_align_wrapper, remove
706 surrounding OBJ_ELF ifdef, and re-format slightly.
707 * doc/c-i860.texi: Document the special .align syntax available
708 in Intel mode.
820aff55 709
e15f6d30
JE		 7102003-08-06 Jason Eckhardt <jle@rice.edu>
711
712 * config/tc-i860.c (i860_handle_align): New function.
713 * config/tc-i860.h (HANDLE_ALIGN): Define macro.
714 (MAX_MEM_FOR_RS_ALIGN_CODE): Define macro.
715
0acc96e1
JE		 7162003-08-06 Jason Eckhardt <jle@rice.edu>
717
718 * config/tc-i860.c (i860_process_insn): Check that instructions
719 with their dual-bit set are 8-byte aligned.
720
9e7d479d
NC		 7212003-08-06 Nick Clifton <nickc@redhat.com>
722
723 * po/fr.po: Updated French translation.
724
07c7854e
JE		 7252003-08-05 Jason Eckhardt <jle@rice.edu>
726
c8089be7 727 * config/tc-i860.c (i860_process_insn): Don't handle dual-bit
07c7854e
JE		 728 setting during flop argument parsing. Instead, do it after
729 instruction is fully parsed.
730
5eb0723a
JE		 7312003-08-05 Jason Eckhardt <jle@rice.edu>
732
c8089be7 733 * doc/c-i860.texi: Mention that .dual, .enddual, and .atmp
5eb0723a
JE		 734 directives are only available in Intel syntax mode.
735
5ea0549d
JE		 7362003-08-05 Jason Eckhardt <jle@rice.edu>
737
c8089be7
AM		 738 * config/tc-i860.c (s_dual): Accept .dual directive only in
739 the Intel syntax mode.
740 (s_enddual): Likewise for .enddual.
741 (s_atmp): Likewise for .atmp.
5ea0549d 742
a4622f40
AM		 7432003-08-04 Alan Modra <amodra@bigpond.net.au>
744
745 * config/tc-i386.c (i386_intel_operand): Always call i386_index_check
746 for memory operands. Pass the full operand_string to i386_index_check.
747
87505968
JE		 7482003-08-01 Jason Eckhardt <jle@rice.edu>
749
c8089be7
AM		 750 * config/tc-i860.c: Remove SYNTAX_SVR4 macro and occurrences.
751 (target_intel_syntax): Declare variable.
752 (OPTION_INTEL_SYNTAX): Declare macro.
753 (md_longopts): Add option -mintel-syntax.
754 (md_parse_option): Set target_intel_syntax.
755 (md_show_usage): Add -mintel-syntax usage.
756 (md_begin): Set reg_prefix based on target_intel_syntax.
757 (i860_process_insn): Skip register prefix only if there is one.
758 Parse relocatable expressions in either Intel or AT&T syntax based
759 on target_intel_syntax instead of the SYNTAX_SVR4 macro.
760 * doc/c-i860.texi: Document -mintel-syntax option and give blurb
761 about the differences in syntax.
87505968 762
20977673
AM		 7632003-08-01 Dmitry Diky <diwil@mail.ru>
764
765 * config/tc-msp430.c (msp430_srcoperand): Extend 'push' bug workaround
766 to all arches.
767
26c9b704
JR		 7682003-07-30 J"orn Rennecke <joern.rennecke@superh.com>
769
770 * config/tc-sh.c (md_assemble): For branches, check & update
771 valid_arch here.
772
7734b6e9
JE		 7732003-07-30 Jason Eckhardt <jle@rice.edu>
774
775 * config/tc-i860.c: Convert to ISO C90.
776
2d150871
RO		 7772003-07-30 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
778
779 * read.c (s_space): Revert 2003-07-28 change.
780
92191b29
AM		 7812003-07-30 Alan Modra <amodra@bigpond.net.au>
782
783 * config/obj-elf.c (obj_elf_change_section): Allow "x" for .note*.
784
c861c80c
AM		 7852003-07-29 Alan Modra <amodra@bigpond.net.au>
786
787 * config/tc-sh.c (tc_gen_reloc): Test for R_SH_IND12W only when ELF.
788
77a6138a
AM		 7892003-07-29 Jakub Jelinek <jakub@redhat.com>
790
791 * config/tc-ppc.c (md_apply_fix3): Fix check for lq insns.
792
34f70875
L		 7932003-07-28 H.J. Lu <hongjiu.lu@intel.com>
794
795 * config/obj-elf.c (obj_elf_section_type): Also accept "note".
796
8d548edb
RO		 7972003-07-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
798
799 * read.c (s_space): Don't warn about .space 0.
800
dcd410fe
RO		 8012003-07-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
802
803 * config/tc-mips.c (mips_flag_pdr): Define.
804 (md_begin) [OBJ_ELF]: Use it to control .pdr creation.
805 (s_mips_end) [OBJ_ELF]: Likewise.
806 (md_longopts) [OBJ_ELF]: Define OPTION_PDR, OPTION_NO_PDR.
807 (md_parse_option) [OBJ_ELF]: Handle them.
808 (md_show_usage) [OBJ_ELF]: Document -mpdr, -mno-pdr.
809
810 * doc/c-mips.texi (MIPS Opts): Document -mpdr, -mno-pdr.
811 * doc/as.texinfo (Overview) [MIPS]: Likewise.
812
3cddba1e
L		 8132003-07-25 H.J. Lu <hongjiu.lu@intel.com>
814
815 * config/obj-elf.c (obj_elf_change_section): Update
816 elf_section_type and elf_section_flags only when they are
817 specified.
818
8e8c182c
L		 8192003-07-25 H.J. Lu <hongjiu.lu@intel.com>
820
821 * config/obj-elf.c (obj_elf_change_section): Always set section
822 type and flags.
823
2f89ff8d
L		 8242003-07-25 H.J. Lu <hongjiu.lu@intel.com>
825
826 * config/obj-elf.c (special_sections): Removed.
827 (obj_elf_change_section): Call _bfd_elf_get_sec_type_attr. Set
828 elf_section_type and elf_section_flags.
829 (elf_frob_file): Set SHT_GROUP.
830
831 * config/obj-elf.h (obj_sec_set_private_data): New.
832
833 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): Removed.
834 * config/tc-ia64.h: Likewise.
835 * config/tc-m32r.h: Likewise.
836 * config/tc-m68hc11.h: Likewise.
837 * config/tc-mcore.h: Likewise.
838 * config/tc-mips.h: Likewise.
839 * config/tc-ppc.h: Likewise.
840 * config/tc-sh64.h: Likewise.
841 * config/tc-v850.h: Likewise.
842 * config/tc-xtensa.h: Likewise.
843
844 * config/tc-v850.h (SHF_V850_GPREL): Removed.
845 (SHF_V850_EPREL): Likewise.
846 (SHF_V850_R0REL): Likewise.
847
848 * subsegs.c (subseg_get): Call obj_sec_set_private_data if it
849 is defined.
850
a7f10e7a
SC		 8512003-07-24 Stephane Carrez <stcarrez@nerim.fr>
852
853 * config/tc-m68hc11.h (DWARF2_ADDR_SIZE): Use 32-bit address for
854 debugging symbols so that we handle page memory correctly.
855
834d807b
NC		 8562003-07-24 Nick Clifton <nickc@redhat.com>
857
858 * po/fr.po: Updated French translation.
859
8266886e
DJ		 8602003-07-23 Daniel Jacobowitz <drow@mvista.com>
861
862 * config/tc-arm.c (arm_archs): Add iwmmxt.
863
b41b1f95 8642003-07-22 H.J. Lu <hongjiu.lu@intel.com>
c8089be7 865
b41b1f95
L		 866 * read.c (do_parse_cons_expression): Mark nbytes unused to
867 silence gcc.
868
0c0b9be0
AO		 8692003-07-22 Alexandre Oliva <aoliva@redhat.com>
870
ba18dd6f
AO		 871 * config/tc-h8300.c (get_specific): No PCREL8 encoding for bsr/bc
872 or bsr/bs.
873
0c0b9be0
AO		 874 * config/tc-h8300.c (md_assemble): Make sure characters after
875 slash and dot are lower-case.
876
6c37ac4d
NC		 8772003-07-17 Nick Clifton <nickc@redhat.com>
878
879 * po/es.po: New Spanish translation.
880 * po/tr.po: New Turkish translation.
881 * po/opcodes.pot: Regenerate.
882
c5c0a210
AM		 8832003-07-16 Alan Modra <amodra@bigpond.net.au>
884
885 * dwarf2dbg.c (get_frag_fix): Revert 2001-11-15 change.
886 (generic_dwarf2_emit_offset): Don't define function when
887 TC__DWARF2_EMIT_OFFSET is defined.
888
5a7ea749
RS		 8892003-07-15 Richard Sandiford <rsandifo@redhat.com>
890
891 * config/tc-mips.c (hilo_interlocks): True for CPU_RM7000.
892 (mips_cpu_info_table): Add rm7000 and rm9000 entries.
963ac363 893 * doc/c-mips.texi: Document -march=rm9000.
5a7ea749 894
ec178e1b
AM		 8952003-07-15 Alan Modra <amodra@bigpond.net.au>
896
897 * config/tc-v850.c (md_assemble): When no reloc, create pcrel fixups
898 only for V850_OPERAND_DISP operands.
899
e85ca5bb
AM		 9002003-07-15 Alan Modra <amodra@bigpond.net.au>
901
902 * frags.c (frag_more): Move segment checks to..
903 (frag_alloc_check): ..here. New function.
904 (frag_append_1_char): Call frag_alloc_check.
905
76bff705
NC		 9062003-07-14 Nick Clifton <nickc@redhat.com>
907
908 * po/tr.po: Update with latest version.
909 * po/POTFILES.in: Regenerate.
910 * po/gas.pot: Regenerate.
911 * configure: Regenerate.
912
278ed128
NC		 9132003-07-14 Nick Clifton <nickc@redhat.com>
914
915 * config/tc-ip2k.c: Remove inclusion of <ctype.h>
916 * config/tc-tic4x.c: Replace inclusion of <ctype.h> with
917 "safe-ctype.h" and update use of macros.
918 * Makefile.am: Update dependencies.
919 * Makefile.in: Regenerate.
920
fce00800
AM		 9212003-07-11 Alan Modra <amodra@bigpond.net.au>
922
923 * po/gas.pot: Regenerate.
924
75e21f08
JJ		 9252003-07-10 Jakub Jelinek <jakub@redhat.com>
926
927 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define always.
928 (TARGET_USE_CFIPOP, tc_cfi_frame_initial_instructions,
929 tc_regname_to_dw2regnum, DWARF2_DEFAULT_RETURN_COLUMN,
930 DWARF2_CIE_DATA_ALIGNMENT): Define.
931 (ppc_cfi_frame_initial_instructions, tc_ppc_regname_to_dw2regnum): New
932 prototypes.
933 (ppc_cie_data_alignment): Declare.
934 * config/tc-ppc.c: Include dw2gencfi.h.
935 (ppc_cie_data_alignment): Define.
936 (md_begin): Initialize ppc_cie_data_alignment.
937 (ppc_cfi_frame_initial_instructions, tc_ppc_regname_to_dw2regnum): New
938 functions.
939 * config/tc-s390.h (DWARF2_LINE_MIN_INSN_LENGTH): Define always.
940 (TARGET_USE_CFIPOP, tc_cfi_frame_initial_instructions,
941 tc_regname_to_dw2regnum, DWARF2_DEFAULT_RETURN_COLUMN,
942 DWARF2_CIE_DATA_ALIGNMENT): Define.
943 (s390_cfi_frame_initial_instructions, tc_s390_regname_to_dw2regnum):
944 New prototypes.
945 (s390_cie_data_alignment): Declare.
946 * config/tc-s390.c: Include dw2gencfi.h.
947 (s390_cie_data_alignment): Define.
948 (md_begin): Initialize s390_cie_data_alignment.
949 (s390_cfi_frame_initial_instructions, tc_s390_regname_to_dw2regnum):
950 New functions.
951
2ce28d43
AO		 9522003-07-10 Alexandre Oliva <aoliva@redhat.com>
953
954 2002-12-12 Alexandre Oliva <aoliva@redhat.com>
955 * config/tc-mn10300.h (EXTERN_FORCE_RELOC): Don't define to zero.
956 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
957 * configure.in (am33_2.0, mn10300-*-linux*): Added.
958 * configure: Rebuilt.
959 * config/tc-mn10300.h (TARGET_FORMAT) [TE_LINUX]: Define to
960 elf32-am33lin.
961 * config/tc-mn10300.c (md_begin) [TE_LINUX]: Choose AM33/2.0
962 by default.
963
bf6f0d0c
AO		 9642003-07-09 Alexandre Oliva <aoliva@redhat.com>
965
966 2003-02-25 Alexandre Oliva <aoliva@redhat.com>
967 * config/tc-mn10300.c (mn10300_check_fixup): Set GOT_PCREL type
968 for subtracts from GLOBAL_OFFSET_TABLE that could not be
969 simplified.
970 2002-07-18 Alexandre Oliva <aoliva@redhat.com>
971 * config/tc-mn10300.c (mn10300_check_fixup): Accept subtracts that
972 could not be simplified.
973 (tc_gen_reloc): Turn an absolute fx_subsy into part of fx_offset.
974 2001-11-04 Alexandre Oliva <aoliva@redhat.com>
975 * config/tc-mn10300.h (TC_RELOC_RTSYM_LOC_FIXUP): Don't adjust
976 BDF_RELOC_MN10300_GOT32.
977 * config/tc-mn10300.c (mn10300_fix_adjustable): If
978 TC_RELOC_RTSYM_LOC_FIXUP doesn't hold, it's not adjustable.
979 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
980 * config/tc-mn10300.c (mn10300_parse_name): Don't return a
981 symbol if we know its value.
982 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
983 * config/tc-mn10300.h (GLOBAL_OFFSET_TABLE_NAME): Remove
984 duplicate underscore prefix.
985 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
986 * config/tc-mn10300.c (mn10300_parse_name): Store relocation
987 type in X_md, not X_add_number. Zero X_add_number.
988 (mn10300_check_fixup): Extract relocation type from X_md.
989 * config/tc-mn10300.h: Update comment.
990 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
991 * config/tc-mn10300.h (O_GOTOFF, O_PLT, O_GOT): Replace with...
992 (O_PIC_reloc): this.
993 * config/tc-mn10300.c (mn10300_PIC_related_p): Use it.
994 (mn10300_check_fixup): Likewise.
995 (mn10300_parse_name): Set X_add_number to relocation type.
996 * config/tc-mn10300.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
997 TC_RELOC_RTSYM_LOC_FIXUP, md_parse_name, TC_CONS_FIX_NEW,
998 O_GOTOFF, O_PLT, O_GOT): Define.
999 * config/tc-mn10300.c (mn10300_PIC_related_p): New fn.
1000 (mn10300_check_fixup): New fn.
1001 (md_assemble): Call it. Check for PIC-related relocs.
1002 (mn10300_cons_fix_new): Likewise. New fn.
1003 (mn10300_end_of_match): New fn.
1004 (mn10300_md_parse_name_cont): New fn.
1005
e7b71525
AO		 10062003-07-09 Alexandre Oliva <aoliva@redhat.com>
1007
1008 2000-05-25 Alexandre Oliva <aoliva@cygnus.com>
1009 * config/tc-mn10300.c (mn10300_insert_operand): Negate negative
1010 accumulator's shift.
1011 2000-05-08 Alexandre Oliva <aoliva@cygnus.com>
1012 * config/tc-mn10300.c (md_relax_table, md_convert_frag,
1013 md_assemble, md_estimate_size_before_relax): Handle fbCC.
1014 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
1015 * config/tc-mn10300.c (HAVE_AM33): Redefine in terms of
1016 HAVE_AM33_2.
1017 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
1018 * config/tc-mn10300.c (md_pseudo_table): Use AM33_2 constant.
1019 (HAVE_AM33): Match AM33_2 too.
1020 (HAVE_AM33_2): New macro.
1021 (md_assemble): Use it. Match 2.0 registers only if HAVE_AM33_2.
1022 2000-04-01 Alexandre Oliva <aoliva@cygnus.com>
1023 * config/tc-mn10300.c (md_pseudo_table): Added `am33_2'.
1024 (float_registers, double_registers): New variables.
1025 (float_register_name, double_register_name): New functions.
1026 (md_assemble): Recognize FP registers. Implement FMT_D3.
1027 (mn10300_insert_operand): Support FP registers.
1028
115695a8
CD		 10292003-07-08 Chris Demetriou <cgd@broadcom.com>
1030
1031 * config/tc-mips.c (mips_validate_fix): Do not warn about branch
1032 target being a global symbol if not compiling SVR4 PIC code.
1033
9f7598c1
NC		 10342003-07-07 Nick Clifton <nickc@redhat.com>
1035
1036 * doc/c-m32r.texi (M32R-Directives): New node. Document the
1037 .high, .shigh and .low directives.
1038
1b680e4f
RS		 10392003-07-07 Richard Sandiford <rsandifo@redhat.com>
1040
1041 * config/tc-h8300.c (h8300sxnmode): Add prototype.
1042 (DSYMMODE): Remove.
1043 (parse_exp): Replace expressionS argument with a h8_op. Parse the
1044 operand size as well.
1045 (skip_colonthing): Remove unused expression argument. Tighten checks
1046 for 2-digit sizes.
1047 (colonmod24): Remove.
1048 (get_mova_operands): Combine calls to parse_exp and skip_colonthing.
1049 (get_operand): Likewise. Use the standard code to read the size of
1050 pc-relative operands.
1051 (fix_operand_size): Include the size-guessing logic that used to be
1052 in colonmod24 and get_operand. Don't apply dd:2 optimizations to
1053 offsets with a symbolic component.
1054
0cea6190
NC		 10552003-07-04 Nick Clifton <nickc@redhat.com>
1056
1057 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Use ARRAY_SIZE
1058 macro to compute size of selected register name array.
1059
933fbc29
MS		 10602003-07-01 Martin Schwidefsky <schwidefsky@de.ibm.com>
1061
1062 * config/tc-s390.c (md_parse_option): Add cpu type z990.
1063 (md_begin): Add minimal cpu type logic for instructions with different
1064 binary format depending on the cpu.
1065 (md_assemble): Remove check for minimal cpu.
1066 (s390_insert_operand): Add support for long displacements.
1067 (md_gather_operands): Likewise.
1068 (tc_s390_fix_adjustable): Likewise.
1069 (tc_s390_force_relocation): Likewise.
1070 (md_apply_fix3): Likewise.
1071
1a2c1fad
CD		 10722003-06-30 Chris Demetriou <cgd@broadcom.com>
1073
1074 * config/tc-mips.c (s_mipsset): Implement -march= handling
1075 differently.
1076
17a2f251
TS		 10772003-06-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1078
1079 * config/tc-mips.c: Convert to ISO C90 prototypes. Remove unnecessary
1080 prototypes and casts. Replace PTR with void *. Reformat.
1081 * config/tc-mips.h: Likewise.
1082
6344efa4
AM		 10832003-06-30 Alan Modra <amodra@bigpond.net.au>
1084
1085 * config/tc-ia64.c (note_register_values): Warning fix.
1086 * config/tc-mips.c (append_insn): Likewise.
1087
fef14a42
TS		 10882003-06-29 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1089
1090 * config/tc-mips.c (mips_set_options,mips_opts): Support for
1091 .set arch=FOO.
1092 (file_mips_arch): Rename mips_arch.
1093 (mips_arch_info,mips_tune_info): Remove.
1094 (hilo_interlocks,gpr_interlocks,cop_interlocks): Use mips_opts.arch.
1095 (mips_cpu_info_from_arch): New function.
1096 (md_begin): Use file_mips_arch.
1097 (macro_build,macro,mips_ip): Use mips_opts.arch.
1098 (mips_set_architecture): Init file_mips_arch and mips_opts.arch.
1099 (mips_after_parse_args): Remove mips_arch_info and mips_tune_info.
1100 Use file_mips_arch.
1101 (s_mipsset): Support for .set arch=FOO.
1102 (mips_cpu_info_table): Fix typo.
1103
02fc3089
L		 11042003-06-26 H.J. Lu <hongjiu.lu@intel.com>
1105
1106 * config/tc-i386.c (md_assemble): Declare "exp" before "if".
1107
2d0d09ca
RS		 11082003-06-25 Richard Sandiford <rsandifo@redhat.com>
1109
1110 * config/tc-h8300.c (get_specific): Allow ':8' to be used for
1111 unsigned 8-bit operands.
1112
685736be
NC		 11132003-06-24 Nick Clifton <nickc@redhat.com>
1114
1115 * read.c (s_comm): Change error message to assume an unsigned size
1116 has been passed to .comm.
1117 * config/tc-sparc.c (s_common): Likewise.
1118 * write.c (write_contents): Replace 'unsigned long' with
1119 'addressT' and 'long' with offsetT in order to allow computations
1120 with very large values to work for 64-bit addressed targets.
1121 (relax_and_size_all_segments): Likewise.
1122 (relax_frag): Likewise.
1123 (relax_segment): Likewise.
e85ca5bb 1124
e98d298c
MM		 11252003-06-23 Mark Mitchell <mark@codesourcery.com>
1126
1127 * config/tc-ppc.c (ppc_cleanup): Use bytes to count APUinfo slots.
1128
ca164297
L		 11292003-06-23 H.J. Lu <hongjiu.lu@intel.com>
1130
1131 * gas/config/tc-i386.c (md_assemble): Support Intel Precott New
1132 Instructions.
1133
1134 * gas/config/tc-i386.h (CpuPNI): New.
1135 (CpuUnknownFlags): Add CpuPNI.
1136
041340ad
JW		 11372003-06-23 <davidm@hpl.hp.com>
1138
1139 * config/tc-ia64.c (pseudo_func): Add ABI constants for linux,
1140 freebsd, openvms, and nsk (non-stop kernel).
1141
b7599f01
JT		 11422003-06-22 Jason Thorpe <thorpej@wasabisystems.com>
1143
1144 * config/tc-ns32k.c (md_begin): Initialize inst_hash_table after
1145 all locals have been declared.
1146
b7c7d6c1
TS		 11472003-06-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1148
1149 * config/tc-mips.c (ADDRESS_ADD_INSN,ADDRESS_ADDI_INSN): Remove
1150 special handling for n32 ABI.
1151 (macro): Likewise.
1152
815ddb50
TS		 11532003-06-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1154
1155 * config/tc-mips.c (s_cpsetup,s_cprestore,s_cpreturn): Revert
1156 2003-06-11 change.
1157
f590b86e
CG		 11582003-06-19 Christian Groessler <chris@groessler.org>
1159
1160 * config/tc-z8k.c (parse_reg): Invalid registers generate an error
1161 now, not only a warning. Add some more checks to detect invalid
1162 registers.
1163 (get_operand): For CLASS_IR remember register size in mode struct.
1164 (get_specific): Handle new CLASS_IRO type. Add register size
1165 checks for CLASS_IR and CLASS_IRO.
e85ca5bb 1166 (md_apply_fix3): Fix undefined usage of buf.
f590b86e 1167
931e13a6
AM		 11682003-06-19 Alan Modra <amodra@bigpond.net.au>
1169
1170 * config/tc-ppc.c (ppc_csect): Pass alignment to ppc_change_csect.
1171 (ppc_change_csect): Add align param. Align frag at start of csect.
1172 (ppc_section, ppc_named_section): Adjust ppc_change_csect calls.
1173 (ppc_frob_section): Align vma.
1174
9393cb0d
JJ		 11752003-06-18 Jakub Jelinek <jakub@redhat.com>
1176
1177 * dw2gencfi.c (EH_FRAME_ALIGNMENT): Define if not defined.
1178 (output_cie): Don't pad.
1179 (output_fde): Add align argument. Pad to align if not 0.
1180 (cfi_finish): Set .eh_frame alignment to EH_FRAME_ALIGNMENT.
1181 Pad just last FDE to EH_FRAME_ALIGNMENT.
1182
df9a398f
MS		 11832003-06-18 Martin Schwidefsky <schwidefsky@de.ibm.com>
1184
1185 * config/tc-s390.c (init_default_arch): Make current_mode_mask
1186 dependent on s390_arch_size and current_cpu dependent on
1187 current_mode_mask.
1188
2fe04c57
NC		 11892003-06-18 Svein E. Seldal <Svein.Seldal@solidas.com>
1190
1191 * configure.in: Add c4x as an architecture variant to tic4x.
1192 * configure: Regenerate.
1193 * Makefile.in: Regenerate.
1194 * doc/Makefile.in: Regenerate.
1195
9f2b53d7
AM		 11962003-06-18 Alan Modra <amodra@bigpond.net.au>
1197
1198 * config/tc-ppc.c (ppc_elf_suffix): Don't remove symbols other than
1199 ".TOC." from PPC64_TOC relocs.
1200
ba0b2174
AM		 12012003-06-17 Alan Modra <amodra@bigpond.net.au>
1202
1203 * config/tc-ppc.c (md_apply_fix3): Allow BRTAKEN, BRNTAKEN relocs.
1204
f899b4b8
TS		 12052003-06-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1206
1207 * config/tc-mips.c (ADDRESS_ADD_INSN,ADDRESS_ADDI_INSN,
1208 ADDRESS_LOAD_INSN,ADDRESS_STORE_INSN): New macros.
1209 (macro_build_ldst_constoffset,load_address,macro,s_cpsetup,
1210 s_cprestore,s_cpadd): Use them.
1211
399f703e
HPN		 12122003-06-16 Hans-Peter Nilsson <hp@axis.com>
1213
1214 * configure.in: Add specific case for cris-*-linux-gnu* with
1215 em=linux.
1216 * configure: Regenerate.
1217 * config/tc-cris.c (DEFAULT_CRIS_AXIS_LINUX_GNU): New macro, TRUE
1218 if TE_LINUX defined, else FALSE.
1219 (bfd_boolean demand_register_prefix): Set default from
1220 DEFAULT_CRIS_AXIS_LINUX_GNU.
1221 (symbols_have_leading_underscore): Similar.
1222 * config/tc-cris.h (LOCAL_LABELS_DOLLAR): Define to 1.
1223
39c2da32
RE		 12242003-06-13 Richard Earnshaw <rearnsha@arm.com>
1225
1226 * tc-arm.c (FPU_DEFAULT, case TE_LINUX): Default to FPU_ARCH_FPA.
1227 (FPU_DEFAULT, case TE_NetBSD): Default to FPU_ARCH_VFP for ELF,
1228 FPU_ARCH_FPA for AOUT.
1229 (md_begin): Don't try to guess the floating point architecture from
1230 the CPU if the OS ABI (Linux, NetBSD) mandates a particular form.
1231
a06a29f2
NC		 12322003-06-13 Robert Millan <zeratul2@wanadoo.es>
1233
1234 * configure.in: Add i386-netbsd-gnu target.
1235 * configure: Regenerate.
1236
d88ef7a6
TT		 12372003-06-12 Tom Tromey <tromey@redhat.com>
1238
1239 * doc/as.texinfo (Comm): Added @node. Moved before CFI
1240 directives node.
1241
34ce925e
RS		 12422003-06-12 Richard Sandiford <rsandifo@redhat.com>
1243
1244 * config/tc-mips.c (append_insn): In a compound relocation, take the
1245 field width from the final (outermost) operator.
1246
cdfbf930
RH		 12472003-06-11 Richard Henderson <rth@redhat.com>
1248
1249 * dw2gencfi.c (struct cfi_escape_data): New.
1250 (cfi_add_CFA_nop): Remove.
1251 (CFI_escape, dot_cfi_escape): New.
1252 (dot_cfi): Remove nop.
1253 (cfi_pseudo_table): Remove nop; add escape.
1254 (output_cfi_insn): Likewise.
1255 (select_cie_for_fde): Stop on escape.
1256 * dw2gencfi.h (cfi_add_CFA_nop): Remove.
1257 * read.c, read.h (do_parse_cons_expression): New.
1258 * doc/as.texinfo (.cfi_escape): New.
1259
8c1a34cd
TS		 12602003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1261
1262 * config/tc-mips.c (s_cpsetup): Use mips_frame_reg instead of SP.
1263 (s_cprestore): Likewise.
1264 (s_cpreturn): Likewise.
1265
4b0cff4e
TS		 12662003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1267
1268 * config/tc-mips.c (tc_gen_reloc): Initialize retval amd reloc
1269 with zeros.
1270
a7ebbfdf
TS		 12712003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1272
1273 * config/tc-mips.c (md_pcrel_from): Return actual pcrel address.
1274 (md_apply_fix3): Ignore non-special relocations. Remove superfluous
1275 exceptions from size assert. Remove most of the addend fixup
1276 specialcasing. Remove value, use valP directly. simplify fx_addnumber
1277 handling. Remove zero addend specialcases.
1278 (tc_gen_reloc): Use appropriate value for reloc2 addend. Remove
1279 the addend fixup specialcase.
1280 * config/tc-mips.h (MD_APPLY_SYM_VALUE): Define as 0.
1281
d25d759d
TS		 12822003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1283
1284 * write.c (write_relocs): Use xcalloc. Fix relocs initialization
1285 in the RELOC_EXPANSION_POSSIBLE case.
1286
9d83078b
AM		 12872003-06-11 Alan Modra <amodra@bigpond.net.au>
1288
1289 * config/tc-i960.c (line_comment_chars): Add '#'.
1290 * config/tc-mn10200.c (tc_gen_reloc): Don't ignore fx_subsy.
1291
3b443373
L		 12922003-06-11 H.J. Lu <hongjiu.lu@intel.com>
1293
1294 * po/Make-in (DESTDIR): New.
1295 (install-data-yes): Support $(DESTDIR).
1296 (uninstall): Likewise.
1297
795bb480
AM		 12982003-06-11 Alan Modra <amodra@bigpond.net.au>
1299
1300 * Makefile.am: Run "make dep-am".
1301 * Makefile.in: Regenerate.
1302 * po/POTFILES.in: Regenerate.
1303
b11dcf4e
DE		 13042003-06-10 Doug Evans <dje@sebabeach.org>
1305
1306 * cgen.c (gas_cgen_finish_insn): CGEN_INSN_RELAX renamed to
1307 CGEN_INSN_RELAXED.
1308 * config/tc-fr30.c (md_estimate_size_before_relax): Ditto.
1309 * config/tc-m32r.c (md_estimate_size_before_relax): Ditto.
1310 * config/tc-openrisc.c (md_estimate_size_before_relax): Ditto.
1311
adadcc0c
AM		 13122003-06-10 Alan Modra <amodra@bigpond.net.au>
1313 Gary Hade <garyhade@us.ibm.com>
1314
1315 * config/tc-ppc.c (md_assemble): Handle PPC_OPERAND_DQ.
1316 (md_apply_fix3): Special case lq insn.
1317
0613284f
RS		 13182003-06-10 Richard Sandiford <rsandifo@redhat.com>
1319
1320 * config/tc-h8300.c (get_rtsl_operands): Accept unbracketed register
1321 lists. Allow single-register ranges.
1322
f4984206
RS		 13232003-06-10 Richard Sandiford <rsandifo@redhat.com>
1324
1325 * config/tc-h8300.c (h8300sxnmode): New.
7134554a 1326 (md_pseudo_table): Add .h8300sxn entry.
f4984206 1327
12b55ccc
L		 13282003-06-09 H.J. Lu <hongjiu.lu@intel.com>
1329
1330 * NEWS: Updated for the new -n option for the i386 assembler.
1331
1332 * config/tc-i386.c (optimize_align_code): New.
1333 (md_shortopts): Add 'n'.
1334 (md_parse_option): Handle 'n'.
1335 (md_show_usage): Add '-n'.
1336
1337 * config/tc-i386.h (optimize_align_code): Declared.
1338 (md_do_align): Optimize code alignment only if optimize_align_code
1339 is not 0.
1340
1341 * doc/as.texinfo: Add the new -n option.
1342
1343 * doc/c-i386.texi: Document the new -n option.
1344
fa87b337
RH		 13452003-06-07 Richard Henderson <rth@redhat.com>
1346
17076204
RH		 1347 * doc/as.texinfo: Document .cfi_rel_offset.
1348
fa87b337
RH		 1349 * dw2gencfi.c (struct cfa_save_data, cfa_save_stack): New.
1350 (cfi_add_CFA_offset): Detect invalid offsets.
1351 (cfi_add_CFA_remember_state): Save cur_cfa_offset.
1352 (cfi_add_CFA_restore_state): Restore it.
1353 (CFI_rel_offset): New.
1354 (cfi_pseudo_table): Add it.
1355 (dot_cfi): Handle it.
1356
52628315
L		 13572003-06-07 H.J. Lu <hongjiu.lu@intel.com>
1358
1359 * app.c (do_scrub_chars): Add states 14 and 15 to handle
1360 predicate for ia64.
1361
d4ea8842
MS		 13622003-06-05 Michael Snyder <msnyder@redhat.com>
1363
1364 * config/tc-h8sx.c (get_specific): Distinguish h8h from h8s ops.
1365 (build_bytes): Ditto.
1366
13672003-06-05 Richard Sandiford <rsandifo@redhat.com>
1368
1369 * config/tc-h8sx.c (DMODE): Remove.
1370 (colonmod24): Don't choose a default if the operand is a 16-bit
1371 constant integer.
1372 (fix_operand_size): New function.
1373 (md_assemble): Use it to choose between @(d:2, ERn) and @(d:16,ERn).
1374 Adjust @(d:2,ERn) operands before choosing the specific opcodes.
1375
2be24b54
ML		 13762003-06-05 Michal Ludvig <mludvig@suse.cz>
1377
1378 * dw2gencfi.c (cfi_add_CFA_insn, cfi_add_CFA_insn_reg)
1379 (cfi_add_CFA_insn_reg_reg, cfi_add_CFA_insn_reg_offset): New.
1380 (cfi_add_CFA_offset, cfi_add_CFA_def_cfa)
1381 (cfi_add_CFA_register, cfi_add_CFA_def_cfa_register)
1382 (cfi_add_CFA_def_cfa_offset): Use cfi_add_CFA_insn_*().
1383 (cfi_add_CFA_restore, cfi_add_CFA_undefined)
1384 (cfi_add_CFA_same_value, cfi_add_CFA_remember_state)
1385 (cfi_add_CFA_restore_state, cfi_add_CFA_nop): New.
1386 (cfi_pseudo_table): New directives .cfi_return_column,
1387 .cfi_restore, .cfi_undefined, .cfi_same_value,
1388 .cfi_remember_state, .cfi_restore_state, .cfi_nop.
1389 (dot_cfi, output_cfi_insn): Handle new directives.
1390 * dw2gencfi.h (cfi_add_CFA_restore, cfi_add_CFA_undefined)
1391 (cfi_add_CFA_same_value, cfi_add_CFA_remember_state)
1392 (cfi_add_CFA_restore_state, cfi_add_CFA_nop): New prototypes.
1393
757bc393
RH		 13942003-06-04 Richard Henderson <rth@redhat.com>
1395
1233ae62
RH		 1396 * dw2gencfi.c (output_cfi_insn): Fix typo for negative offsets.
1397
757bc393
RH		 1398 * dw2gencfi.c (cfi_finish): Set .eh_frame read-only.
1399
f4b97536
RH		 14002003-06-04 Richard Henderson <rth@redhat.com>
1401
1402 * config/tc-alpha.c (s_alpha_usepv): New.
1403 (md_pseudo_table): Add it.
1404 (alpha_cfi_frame_initial_instructions): New.
1405 * config/tc-alpha.h (TARGET_USE_CFIPOP): New.
1406 (tc_cfi_frame_initial_instructions): New.
1407 * doc/c-alpha.texi: Document .usepv.
1408
68d55fe3
JJ		 14092003-06-04 Jakub Jelinek <jakub@redhat.com>
1410
1411 * as.c (show_usage): Document --execstack and --noexecstack.
1412 (parse_args): Add --execstack and --noexecstack.
1413 (main): Create .note.GNU-stack section if --execstack or
1414 --noexecstack was given on comand line, set its SHF_EXECINSTR bit.
1415 * as.h (flag_execstack, flag_noexecstack): New.
1416
f9b4148d
CD		 14172003-06-03 Chris Demetriou <cgd@broadcom.com>
1418
1419 * config/tc-mips.c: (OPTION_ARCH_BASE, OPTION_ASE_BASE)
1420 (OPTION_COMPAT_ARCH_BASE, OPTION_FIX_BASE)
1421 (OPTION_MISC_BASE): New defines.
1422 (OPTION_BREAK, OPTION_CONSTRUCT_FLOATS, OPTION_EB, OPTION_EL)
1423 (OPTION_ELF_BASE, OPTION_FIX_VR4122, OPTION_FP32, OPTION_FP64)
1424 (OPTION_GP32, OPTION_GP64, OPTION_M3900, OPTION_M4010, OPTION_M4100)
1425 (OPTION_M4650, OPTION_M7000_HILO_FIX, OPTION_MARCH, OPTION_MDMX)
1426 (OPTION_MEMBEDDED_PIC, OPTION_MIPS1, OPTION_MIPS16, OPTION_MIPS2)
1427 (OPTION_MIPS3, OPTION_MIPS32, OPTION_MIPS32R2, OPTION_MIPS3D)
1428 (OPTION_MIPS4, OPTION_MIPS5, OPTION_MIPS64)
1429 (OPTION_MNO_7000_HILO_FIX, OPTION_MTUNE, OPTION_NO_CONSTRUCT_FLOATS)
1430 (OPTION_NO_FIX_VR4122, OPTION_NO_M3900, OPTION_NO_M4010)
1431 (OPTION_NO_M4100, OPTION_NO_M4650, OPTION_NO_MDMX, OPTION_NO_MIPS16)
1432 (OPTION_NO_MIPS3D, OPTION_NO_RELAX_BRANCH, OPTION_RELAX_BRANCH)
1433 (OPTION_TRAP): Redefine in terms of new defines.
1434 (md_longopts): Reorder entries.
1435
7ee7b84d
MS		 14362003-05-14 Michael Snyder <msnyder@redhat.com>
1437 From Bernd Schmidt <bernds@redhat.com>
1438 and Michael Snyder <msnyder@redhat.com>
1439 and Alexandre Oliva <aoliva@redhat.com>
1440 * config/tc-h8300.c: Add insns and addressing modes for h8300sx.
1441 * config/tc-h8300.h: Ditto.
1442
e30ddb24
NC		 14432003-06-03 Nick Clifton <nickc@redhat.com>
1444
1445 * tc-v850.c (tc-gen_reloc): Translate BFD_RELOC_32 into
adadcc0c
AM		 1446 BFD_RELOC_32_PCREL if the reloc is pc-relative. Do this
1447 before calling bfd_reloc_type_lookup.
1448
ed7d5d1a
AM		 14492003-06-02 Alan Modra <amodra@bigpond.net.au>
1450
1451 * read.c (emit_expr): Set dot_value.
1452 * dw2gencfi.c (output_fde): Remove pcrel reloc hack.
1453
c1ed1235
AM		 14542003-06-02 Alan Modra <amodra@bigpond.net.au>
1455
1456 * macro.c (sub_actual): Don't lose string if it turns out that
1457 &string wasn't an arg.
1458
eafbc43f
RH		 14592003-05-31 Richard Henderson <rth@redhat.com>
1460
1461 * dw2gencfi.c (output_fde): Use fix_new to emit pc-relative reloc.
1462 (cfi_finish): Set flag_traditional_format around .eh_frame data.
1463
f37f01cf
RH		 14642003-05-29 Richard Henderson <rth@redhat.com>
1465
1466 * config/tc-alpha.c (alpha_cur_ent_sym): Remove.
1467 (all_frame_data, plast_frame_data, cur_frame_data): New.
1468 (s_alpha_ent): Record data for dwarf2 cfi.
9f470756
L		 1469 (s_alpha_end, s_alpha_mask, s_alpha_frame, s_alpha_prologue): Likewise.
1470 (alpha_elf_md_end): Emit dwarf2 cfi for ecoff unwind directives.
f37f01cf
RH		 1471 * config/tc-alpha.h (md_end): New.
1472 (DWARF2_DEFAULT_RETURN_COLUMN): New.
1473 (DWARF2_CIE_DATA_ALIGNMENT): New.
1474
a197c351
NC		 14752003-05-29 Nick Clifton <nickc@redhat.com>
1476
1477 * configure.in: Add i386-*-freebsd* entry.
1478 * configure: Regenerate.
1479
4bf4a882 14802003-05-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
ed7d5d1a
AM		 1481
1482 * config/tc-m32r.c: Amend comment to refer to Renesas
4bf4a882 1483
756d1d01
RH		 14842003-05-27 Richard Henderson <rth@redhat.com>
1485
1486 * expr.c (make_expr_symbol): Fold FAKE_LABEL_NAME use into the
1487 symbol_create call.
1488 (current_location): Use symbol_temp_new_now.
1489 * stabs.c (s_stab_generic): Use symbol_temp_new.
1490 * symbols.c (temp_label_name): Remove.
1491 (symbol_temp_new, symbol_temp_make): Use FAKE_LABEL_NAME.
1492
a4447b93
RH		 14932003-05-27 Richard Henderson <rth@redhat.com>
1494
1495 * dw2gencfi.c, dw2gencfi.h: Rewrite from scratch.
1496 * as.c (main): Always call cfi_finish.
1497 * config/tc-i386.c (x86_dwarf2_return_column): New.
1498 (x86_cie_data_alignment): New.
1499 (md_begin): Set them.
1500 (tc_x86_cfi_init): Remove.
1501 (tc_x86_regname_to_dw2regnum): Fix 32-bit register numbers;
1502 return int, not unsigned long; don't as_bad here.
1503 (tc_x86_frame_initial_instructions): Streamline; use
1504 updated api.
1505 * config/tc-i386.h (tc_cfi_init): Remove.
1506 (DWARF2_DEFAULT_RETURN_COLUMN): New.
1507 (DWARF2_CIE_DATA_ALIGNMENT): New.
1508
b7d6ed97
RH		 15092003-05-27 Richard Henderson <rth@redhat.com>
1510
1511 * symbols.c (temp_label_name): New.
1512 (symbol_temp_new, symbol_temp_new_now, symbol_temp_make): New.
1513 (symbol_set_value_now): New.
1514 * symbols.h: Prototype them.
1515 * dwarf2dbg.c: Use them.
1516 (fake_label_name, symbol_new_now, set_symbol_value_now): Remove.
1517
14218d5f
JE		 15182003-05-23 Jason Eckhardt <jle@rice.edu>
1519
1520 * config/tc-i860.c (target_xp): Declare variable.
1521 (OPTION_XP): Declare macro.
1522 (md_longopts): Add option -mxp.
1523 (md_parse_option): Set target_xp.
1524 (md_show_usage): Add -mxp usage.
1525 (i860_process_insn): Recognize XP registers bear, ccr, p0-p3.
1526 (md_assemble): Don't try expansions if XP_ONLY is set.
1527 * doc/c-i860.texi: Document -mxp option and i860XP support.
1528
36ede617
EC		 15292003-05-23 Eric Christopher <echristo@redhat.com>
1530
1531 * config/tc-mips.c (macro_build_jalr): Warning patrol.
1532
a105a300
TS		 15332003-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1534
1535 * config/tc-mips.c (append_insn): Use actual relocation size for new
1536 fixp's. Don't relax overflow checking for partial_inplace relocations.
1537 Use the actual relocation type in combined relocs, not just the type
1538 of the first one.
1539 (macro_build_jalr): Use actual relocation size for new fix.
1540 (s_cpsetup, s_gpdword): Likewise.
1541
dc9461f6
TS		 15422003-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1543
1544 * config/tc-mips.c (macro): Don't use uninitialized tempreg.
1545
ceb41009
NC		 15462003-05-22 Nick Clifton <nickc@redhat.com>
1547
1548 * config/tc-xstormy16.c (md_pcrel_from_section): Do not produce
1549 section relative offsets for relocs that will not be based on the
1550 section symbol.
1551 (xstormy16_md_apply_fix3): Remove previous patch to this
1552 function.
1553
143d77c5
EC		 15542003-05-07 Eric Christopher <echristo@redhat.com>
1555
ed7d5d1a
AM		 1556 * config/tc-mips.c (mips_abicalls): New variable.
1557 (md_parse_option): Use.
1558 (s_option): Ditto.
1559 (s_abicalls): Ditto.
1560 (mips_elf_final_processing): Set EF_MIPS_PIC and
1561 EF_MIPS_CPIC dependent on above.
143d77c5 1562
85c77c38
DA		 15632003-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1564
1565 * tc-hppa.c (hppa_symbol_chars): Remove `,' and `!'.
1566
87ccc1b0
NC		 15672003-05-21 Nick Clifton <nickc@redhat.com>
1568
ed7d5d1a
AM		 1569 * config/obj-elf.c: Include dwarf2dbg.h.
1570 (elf_pseudo_tab): Add .file and .loc.
1571 * config/tc-arc.c (md_pseudo_table): Remove .file and .loc.
1572 * config/tc-arm.c: Likewise.
1573 * config/tc-h8300.c: Likewise.
1574 * config/tc-hppa.c: Likewise.
1575 * config/tc-ia64.c: Likewise.
1576 * config/tc-m68hc11.c: Likewise.
1577 * config/tc-m68k.c: Likewise.
1578 * config/tc-mmix.c: Likewise.
1579 * config/tc-mn10300.c: Likewise.
1580 * config/tc-ppc.c: Likewise.
1581 * config/tc-sh.c: Likewise.
1582 * config/tc-sparc.c: Likewise.
1583 * config/tc-v850.c: Likewise.
1584 * config/tc-frv.c: Likewise, and remove redundant inclusion of
1585 dwarf2dbg.h.
1586 * config/tc-ip2k.c: Likewise.
1587 * config/tc-iq2000.c: Likewise.
1588 * config/tc-xstormy16.c: Likewise.
1589 * config/tc-xtensa.c: Likewise.
87ccc1b0 1590 * Makefile.am: Regenerate dependencies.
ed7d5d1a
AM		 1591 * Makefile.in: Regenerate.
1592 * aclocal.m4: Regenerate.
1593 * config.in: Regenerate.
1594 * configure: Regenerate.
1595 * po/POTFILES.in: Regenerate.
1596 * po/gas.pot: Regenerate.
143d77c5 1597
7ed2c8b0
NC		 15982003-05-21 Nick Clifton <nickc@redhat.com>
1599
1600 * dw2gencfi.c (cfi_get_label): Use symbol_make for non
1601 BFD_ASSEMBLER targets.
1602 (cfi_startproc): Change type of saved_seg and cfi_seg to segT.
1603 (dot_cfi_endproc): Only call bfd_set_section_flags for targets
1604 defining BFD_ASSEMBLER.
1605
39b82151
ML		 16062003-05-20 Michal Ludvig <mludvig@suse.cz>
1607
1608 * as.c (main): Remove tc_cfi_init().
143d77c5 1609 * dw2gencfi.c (cfi_parse_arg): Allow regnames beginning
39b82151
ML		 1610 with '%'.
1611 (cfi_pseudo_table): Add "cfi_register" entry.
1612 (cfi_make_insn): Handle CFA_register.
1613 (cfi_output_insn): Ditto.
1614 (dot_cfi): Ditto.
1615 (cfi_get_label): Add 'simple' modifier to .cfi_startproc.
1616 (dot_cfi_endproc): Reuse already emitted CIEs.
1617 * testsuite/gas/cfi/cfi-i386.d: New pattern.
1618 * testsuite/gas/cfi/cfi-x86-64.d: Ditto.
1619
f53e95c7
NC		 16202003-05-20 Nick Clifton <nickc@redhat.com>
1621
1622 * config/tc-xstormy16.c: Include dwarf2dbg.h.
1623 (md_pseudo_table): Add entries for .loc and .line.
1624
7c0295b1
AM		 16252003-05-20 Alan Modra <amodra@bigpond.net.au>
1626
1627 * dw2gencfi.c (cfi_parse_arg): Only use tc_regname_to_dw2regnum if
1628 defined.
1629 (dot_cfi_endproc): Avoid C99 construct.
1630
54cfded0
AM		 16312003-05-20 Michal Ludvig <mludvig@suse.cz>
1632
1633 * dw2gencfi.c, dw2gencfi.h: New files.
1634 * config/tc-i386.c (tc_x86_cfi_init): New function.
1635 * config/tc-i386.h (TARGET_USE_CFIPOP, tc_cfi_init): New defines.
1636 * as.c (parse_args): Set verbose flag on --verbose.
1637 (main): Call tc_cfi_init()/cfi_finish().
1638 * as.h (verbose): New external variable.
1639 * read.c (pobegin): Insert CFI pops to the list.
1640 * symbols.c (local_symbol_make): Make symbol external.
1641 * symbols.h (local_symbol_make): New prototype.
1642 * Makefile.am: Add dw2gencfi.[ch] files. Run "make dep-am".
1643 * Makefile.in: Regenerate.
1644 * doc/as.texinfo: Added node "CFI directives" with description of
1645 all implemented .cfi_* directives.
1646 * doc/Makefile.in: Regenerate.
1647 * po/POTFILES.in: Regenerate.
1648
a1f3c24c
SS		 16492003-05-19 Svein E. Seldal <Svein.Seldal@solidas.com>
1650
54cfded0
AM		 1651 * config/tc-tic4x.c (md_assemble): Added support for one-line parallel
1652 insns.
1975ab25 1653 * config/tc-tic4x.h: Added DOUBLEBAR_PARALLEL definition
a1f3c24c 1654
b645cb17
JE		 16552003-05-18 Jason Eckhardt <jle@rice.edu>
1656
1657 * config/tc-i860.c (i860_process_insn): Initialize fc after
1658 each opcode mismatch.
1659
80c7c40a
NC		 16602003-05-16 Kelley Cook <kelleycook@wideopenwest.com>
1661
1662 * configure.in: Accept i[3-7]86 variants.
1663 * configure: Regenerate.
1664
c344a4c8
TS		 16652003-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1666
1667 * config/tc-mips.h: Fix comment formatting.
1668
64e55042
HPN		 16692003-05-13 Hans-Peter Nilsson <hp@axis.com>
1670
1671 * read.c (old_buffer, old_input, old_limit): Remove variables.
54cfded0 1672 (read_a_source_file): Delete label contin.
64e55042
HPN		 1673 <handling #APP/#NO_APP>: Use an "sb" to push #APP expansion into
1674 input as with macros, instead of in separate old_* variables.
1675 Zero-terminate string being scrubbed.
1676
e66c629e
NC		 16772003-05-12 Nick Clifton <nickc@redhat.com>
1678
1679 * config/tc-xstormy16.c (skipping_fptr): New local variable.
1680 (md_assemble): Reset skipping_fptr.
1681 (md_operand): If @fptr() is followed by a minus sign, set
1682 skipping_fptr and ignore the fptr. If skipping_fptr is set and an
1683 @fptr is detected, ignore it and reset skipping_fptr.
1684
673a54e3
JE		 16852003-05-11 Jason Eckhardt <jle@rice.edu>
1686
1687 * config/tc-i860.c (MAX_FIXUPS): Define.
1688 (struct i860_fi fi[]): New struct.
1689 (struct i860_it the_insn): Add above as member and move fields
1690 exp, reloc, pcrel and fup into i860_fi.
1691 (md_assemble): Replace all instances of exp, reloc, pcrel
1692 and fup with fi[].exp, fi[].reloc, fi[].pcrel, fi[].fup.
1693 Add a loop to possibly emit multiple fix-ups for each insn.
1694 (i860_process_insn): Likewise.
1695 (i860_get_expression): Likewise.
1696 (md_apply_fix3): Use a bitwise check for OP_IMM_U5, not equality.
1697
2ebb4b88
MS		 16982003-05-09 Martin Schwidefsky <schwidefsky@de.ibm.com>
1699
1700 * config/tc-s390.c (s390_target_format): Always call init_default_arch.
1701
35f5df7f
L		 17022003-05-07 H.J. Lu <hongjiu.lu@intel.com>
1703
1704 * config/tc-ia64.c (alias_hash): New.
1705 (alias_name_hash): New.
1706 (secalias_hash): New.
1707 (secalias_name_hash): New.
1708 (md_pseudo_table): Add "secalias".
1709 (md_begin): Initialize alias_hash, alias_name_hash,
1710 secalias_hash and secalias_name_hash.
1711 (struct alias): New.
1712 (dot_alias): Implement .alias and .secalias directives.
1713 (do_alias): New.
1714 (ia64_adjust_symtab): New.
1715 (do_secalias): New.
1716 (ia64_frob_file): New.
1717
1718 * config/tc-ia64.h (ia64_adjust_symtab): New.
1719 (tc_adjust_symtab): Defined.
1720 (ia64_frob_file): New.
1721 (tc_frob_file): Defined.
1722
d2bf1bda
NC		 17232003-05-07 Dmitry Diky <diwil@mail.ru>
1724
1725 * tc-msp430.c: Add missing lines to known cpus list.
1726
cac012d6
AO		 17272003-05-06 Alexandre Oliva <aoliva@redhat.com>
1728
1729 * configure.in (MIPS_DEFAULT_ABI): AC_DEFINE.
1730 * config/tc-mips.c (mips_after_parse_args): Set mips_abi to it.
1731 * config.in, configure: Rebuilt.
1732
d8dbbec1
L		 17332003-05-05 H.J. Lu <hjl@gnu.org>
1734
1735 * config/tc-mips.c (tc_gen_reloc): Add addend just once if
1736 howto->partial_inplace is false.
1737
9204e615
DJ		 17382003-05-05 Daniel Jacobowitz <drow@mvista.com>
1739
1740 * config/tc-mips.c (mips_need_elf_addend_fixup): Remove
1741 symbol_used_in_reloc_p check.
1742 (md_apply_fix3): Remove check for howto->pcrel_offset.
1743
711ef82f
L		 17442003-05-03 H.J. Lu <hjl@gnu.org>
1745
1746 * config/obj-elf.c (obj_elf_parse_section_letters): Make it a
1747 fatal error for unknown section attribute.
1748
1749 * config/tc-alpha.c (alpha_elf_section_letter): Return -1 for
1750 unknown section attribute.
1751 * config/tc-ia64.c (ia64_elf_section_letter): Likewise.
1752 * config/tc-ppc.c (ppc_section_letter): Likewise.
1753
1754 * config/tc-ia64.c (ia64_elf_section_letter): Handle 'o'.
1755 (ia64_elf_section_type): Accept "unwind".
1756
83b5ab55
L		 17572003-05-02 H.J. Lu <hjl@gnu.org>
1758
1759 * read.h (demand_copy_string): New.
1760
1761 * config/tc-alpha.c (demand_copy_string): Removed.
1762
7ff0565e
MS		 17632003-05-02 Michael Snyder <msnyder@redhat.com>
1764
54cfded0 1765 * write.h (FAKE_LABEL_NAME): Allow override
7ff0565e
MS		 1766 (for targets that like eg. a leading dot in a local label).
1767
2968149b
NC		 17682003-05-02 Nick Clifton <nickc@redhat.com>
1769
1770 * config/tc-xstormy16.c (xstormy16_md_apply_fix3): Do not bias the
1771 addend with the symbol's value for pc-relative relocations against
1772 a defined symbol - this will be done automatically.
1773
e7b9a8c1
L		 17742003-05-01 H.J. Lu <hjl@gnu.org>
1775
1776 * config/obj-elf.c (obj_elf_type): Accept "notype" and
1777 "STT_NOTYPE".
1778
612d7b83
L		 17792003-05-01 H.J. Lu <hjl@gnu.org>
1780
1781 * config/tc-ia64.h (tc_canonicalize_section_name): New.
1782
1783 * config/obj-elf.c (obj_elf_section_name): Call
1784 tc_canonicalize_section_name if it is defined.
1785
a645d1eb
L		 17862003-05-01 H.J. Lu <hjl@gnu.org>
1787
1788 * config/tc-ia64.c (ia64_check_label): New.
1789 * config/tc-ia64.h (tc_check_label): New.
1790
1791 * read.c (read_a_source_file): Call tc_check_label after
1792 creating a user-defined label if defined.
1793
df12615d
AM		 17942003-05-02 Alan Modra <amodra@bigpond.net.au>
1795
1796 * config/tc-ppc.c (md_show_usage): Mention -a32, -a64, -l, -le, -b,
1797 -be and split strings to below 509 bytes in length.
1798
f70c8412
CG		 17992003-05-01 Christian Groessler <chris@groessler.org>
1800
1801 * expr.h: Fix comments in operatorT typedef.
54cfded0 1802 * config/tc-z8k.c: Add 2003 to copyright message.
f70c8412
CG		 1803 Fold s_segm() and s_unseg() into one function s_segm(parm) which
1804 decides by the parameter.
1805 (md_begin): Don't set linkrelax. Only set Z8002 default if no
1806 command line argument was given to select the intended
1807 architecure.
1808 (get_interrupt_operand): Warn if NOP type code is emitted.
1809 (newfix): New parameter 'size', forward it to 'fix_new_exp'.
1810 (apply_fix): Call newfix with additional 'size' parameter.
1811 (build_bytes): Remove unused variable 'nib'. Detect overflow in
1812 4 bit immediate arguments.
1813 (md_longopts): Add 'linkrelax' option.
1814 (md_parse_option): Adapt to new s_segm function. Set 'linkrelax'
1815 variable when 'linkrelax' command line option is specified.
1816 (md_show_usage): Display 'linkrelax' option.
1817 (md_apply_fix3): Fix cases R_IMM4L, R_JR, and R_IMM8. Add cases
1818 R_CALLR and R_REL16.
1819 * config/tc-z8k.h: Undef WARN_SIGNED_OVERFLOW_WORD.
1820
10a98291
L		 18212003-04-30 H.J. Lu <hjl@gnu.org>
1822
1823 * config/tc-ia64.c (ia64_number_to_chars): New function pointer.
1824 (ia64_float_to_chars): Likewise.
1825 (dot_byteorder): Set target_big_endian, ia64_number_to_chars
1826 and ia64_float_to_chars by tc_segment_info_data.endian from
1827 the current segment if byteorder == -1.
1828 (md_begin): Call dot_byteorder to set target_big_endian.
1829 (md_atof): Call ia64_float_to_chars to convert floating point.
1830 (ia64_float_to_chars_bigendian): New function.
1831 (ia64_float_to_chars_littleendian): Likewise.
1832 (ia64_elf_section_change_hook): Likewise.
1833
1834 * config/tc-ia64.h (ia64_number_to_chars): New.
1835 (md_number_to_chars): Changed to (*ia64_number_to_chars)
1836 (ia64_elf_section_change_hook): New.
1837 (md_elf_section_change_hook): Defined.
1838 (ia64_segment_info_type): New struct.
1839 (TC_SEGMENT_INFO_TYPE): Defined.
1840
bf57c3c9
L		 18412003-04-30 H.J. Lu <hjl@gnu.org>
1842
1843 * config/tc-ia64.c (md_section_align): Deleted.
1844
1845 * config/tc-ia64.h (SUB_SEGMENT_ALIGN): New.
1846 (md_section_align): New.
1847
165a7f90
L		 18482003-04-30 H.J. Lu <hjl@gnu.org>
1849
1850 * config/tc-ia64.c (stmt_float_cons): Fix alignment for real10
1851 and add real16.
1852 (md_pseudo_table): Add "xreal16", "xreal16.ua", "real16" and
1853 "real16.ua".
1854 (md_atof): Add 6 byte padding of zero for real16.
1855
eba874d8
NC		 18562003-04-29 Nick Clifton <nickc@redhat.com>
1857
1858 * config/obj-elf.c (obj_elf_symver): Skip whitespace before the
1859 start of a version name.
1860
dbeba5e5
CD		 18612003-04-28 Chris Demetriou <cgd@broadcom.com>
1862
1863 * configure.in (mips-*-*n*bsd*): Replace with...
1864 (mips-*-netbsd*, mips-*-openbsd*): These.
1865 * configure: Regenerate.
1866
f0d7d5f9
NC		 18672003-04-28 H.J. Lu <hjl@gnu.org>
1868
1869 * config/tc-hppa.c (hppa_symbol_chars): New.
1870 * config/tc-hppa.h (tc_symbol_chars): Likewise.
1871
a38b42ab
TS		 18722003-04-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1873
1874 * config/tc-mips.h (TC_FORCE_RELOCATION_SUB_SAME): Define again.
1875
69be0a2b
CD		 18762003-04-25 Chris Demetriou <cgd@broadcom.com>
1877
1878 * NEWS: Belatedly mention support for MIPS32 Release 2.
1879
684022ea
EC		 18802003-04-24 Eric Christopher <echristo@redhat.com>
1881
1882 * config/tc-mips.c (nopic_need_relax): Revert previous
1883 change.
1884
2c8714f2
NC		 18852003-04-24 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
1886
1887 * config/tc-h8300.h (DWARF2_LINE_MIN_INSN_LENGTH): New
684022ea 1888 * config/tc-h8300.c (dwarf2dbg.h): Include
2c8714f2
NC		 1889 (md_pseudo_table): Handle .loc and .file
1890 (md_assemble): Call dwarf2_emit_insn if BFD_ASSEMBLER.
1891 * Makefile.am: Add dependency on dwarf2dbg.h for h8300 targets.
1892 * Makefile.in: Regenerate.
1893
684022ea 18942003-04-24 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
8d9cd6b1
NC		 1895
1896 * config/tc-h8300.c (Nmode, h8300hnmode, h8300snmode): New.
1897 (md_pseudo_table): Add h8300hn, h8300sn.
1898 * config/tc-h8300.h (COFF_MAGIC): Handle h8300hn, h8300sn.
1899 * doc/c-h8300.texi : Add documentation for new machine directives.
1900
5ce8663f
NC		 19012003-04-24 Nick Clifton <nickc@redhat.com>
1902
1903 * config/tc-ppc.c (ppc_symbol_chars): Define.
1904 * config/tc-ppc.h (tc_symbol_chars): Define.
1905
ef230218
JR		 19062003-04-23 J"orn Rennecke <joern.rennecke@superh.com>
1907
1908 * config/tc-sh.c: Amend comment to refer to SuperH.
1909 * config/tc-sh.h: Likewise.
1910 (LISTING_HEADER): Amend to refer to SuperH.
1911 * config/tc-sh64.c: Change comment to refer to SuperH.
1912 * config/tc-sh64.h (LISTING_HEADER): Change to refer to SuperH.
1913 * doc/as.texinfo [SH, GENERIC]: Amend / Change to refer to SuperH.
1914 * doc/c-sh.texi: Amend to refer to SuperH.
1915 Add SuperH architecture documentation references.
1916 * doc/c-sh64.texi: Change to refer to SuperH.
1917
204cd129
NC		 19182003-04-23 H.J. Lu <hjl@gnu.org>
1919
1920 * app.c (do_scrub_chars): More checks for valid labels.
1921
2cdb18a7
L		 19222003-04-22 H.J. Lu <hjl@gnu.org>
1923
1924 * app.c (do_scrub_chars): Check for valid label.
1925
26597c86
NC		 19262003-04-22 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1927
1928 * doc/as.texinfo: Replace references to Mitsubishi M32R with
1929 references to Renesas M32R.
1930 * doc/c-m32r.texi: Likewise.
1931
88b4ca40
RH		 19322003-04-21 Richard Henderson <rth@redhat.com>
1933
54cfded0
AM		 1934 * dwarf2dbg.c (get_filenum): Skip as-yet unassigned file numbers.
1935 (out_file_list): Assign non-null filename after generating error.
88b4ca40 1936
e5f08f7e
JJ		 19372003-04-18 Jakub Jelinek <jakub@redhat.com>
1938
1939 * ehopt.c (check_eh_frame): For aug_size == 0
1940 in state_seeing_aug_size state skip the state_skipping_aug
1941 state.
1942
c2dcd04e
NC		 19432003-04-15 Rohit Kumar Srivastava <rohits@kpitcummins.com>
1944
1945 * doc/c-h8300.texi: Replace occurrances of 'Hitachi' with
1946 'Renesas'.
1947 * doc/c-h8500.texi: Likewise.
1948 * doc/c-sh.texi: Likewise.
1949 * doc/c-sh64.texi: Likewise.
1950 * doc/h8.texi: Likewise.
1951 * config/tc-h8300.c: Likewise.
1952 * config/tc-h8300.h: Likewise.
1953 * config/tc-h8500.c: Likewise.
1954 * config/tc-h8500.h: Likewise.
1955 * config/tc-sh.c: Likewise.
1956 * config/tc-sh.h: Likewise.
1957 * config/tc-sh64.c: Likewise.
1958 * config/tc-sh64.h: Likewise.
1959
f5040a92
AO		 19602003-04-10 Alexandre Oliva <aoliva@redhat.com>
1961
1962 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): New.
1963 * config/tc-mips.c: Use signed add for n32 address arithmetic.
1964 (append_insn): When filling delay slots with instructions
1965 that have fixups that tc_gen_reloc might consider modifyable
1966 in variant frags, start a new frag.
1967 (load_address): Generate GOT_DISP with of without offset
1968 depending on whether symbol is local. For -xgot, use
1969 GOT_PAGE/GOT_OFST or GOT_HI16/GOT_LO16.
1970 (macro) <M_DLA_AB, M_LA_AB>: Likewise.
1971 <M_JAL_A>: In NewABI, use CALL16 or GOT_DISP for small got,
1972 CALL_HI16/CALL_LO16 or GOT_PAGE/GOT_OFST for big got.
1973 <ld_st>: In NewABI with small got, always use
1974 GOT_PAGE/GOT_OFST, with the latter in the load/store
1975 instruction. With big got, use GOT_HI16/GOT_LO16 or
1976 GOT_PAGE/GOT_OFST.
1977 (tc_gen_reloc): Adjust variant frags with GOT_DISP in NewABI.
1978 Add tc_frag_data.tc_fr_offset to addends. Decay CALL16,
1979 GOT_OFST and GOT_DISP to GOT_DISP in NewABI.
1980 (md_convert_frag): Use memmove for safe copying of overlapping
1981 regions.
1982
35b55ed2
SC		 19832003-04-09 Stephane Carrez <stcarrez@nerim.fr>
1984
1985 * doc/c-m68hc11.texi (M68HC11-Opts): Document -m68hcs12, -mshort,
1986 -mlong, -mshort-double and -mlong-double options; use table @code.
1987 (M68HC11-Syntax): Update to document 68HC12 operands.
1988 (M68HC11-Modifiers): New section for operand modifiers.
1989 (M68HC11-Directives): New section for specific assembler directives.
1990 (M68HC11-Branch): Fix Overfull hbox error.
1991
9214dd3b
AO		 19922003-04-09 Alexandre Oliva <aoliva@redhat.com>
1993
1994 * config/tc-mips.c (macro): Add comments explaining the rationale
1995 for Chris' change.
1996
eb0a7d52
AO		 19972003-04-09 Chris Demetriou <cgd@broadcom.com>
1998
1999 * config/tc-mips.c (macro): Put back `+ 0x8000' in test for 64-bit
2000 constant address that Alexandre took out by accident. Reject
2001 64-bit addresses that are not sign extensions of 32 bits only if
2002 we don't support 64-bit address constants.
2003
a7fc733f
AM		 20042003-04-09 Alan Modra <amodra@bigpond.net.au>
2005
2006 * config/tc-ppc.c (md_apply_fix3): Generate ADDR16 relocs.
2007
9cc92a36
NC		 20082003-04-08 Nick Clifton <nickc@redhat.com>
2009
2010 * as.c (perform_an_assembly_pass): If using cgen, call
2011 gas_cgen_begin.
2012 * cgen.c (gas_cgen_begin): New function. If
2013 flag_signed_overflow_ok is set call cgen_set_signed_overflow_ok
2014 otherwise call cgen_clear_signed_overflow_ok.
2015 * cgen.h: Prototype gas_cgen_begin.
2016
fe59a223
TS		 20172003-04-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2018
2019 * write.c (write_relocs): Remove unused variable.
2020
5a7a0b7b
AO		 20212003-04-06 Chris Demetriou <cgd@broadcom.com>
2022
2023 * config/tc-mips.c (HAVE_64BIT_ADDRESS_CONSTANTS): New.
2024 (macro): Use new macro to decide whether to emit constant address
2025 as 32 or 64 bits if addresses are 32-bit wide but registers are
2026 64-bit wide.
2027
577300ce
SC		 20282003-04-05 Stephane Carrez <stcarrez@nerim.fr>
2029
2030 * config/tc-m68hc11.c (M6811_OP_CALL_ADDR): New internal define.
2031 (M6811_OP_PAGE_ADDR): New internal define.
684022ea 2032 (get_operand): New modifier %page and %addr to obtain page and
577300ce 2033 address part of a far-function.
684022ea 2034 (fixup8): Use BFD_RELOC_M68HC11_PAGE for a %page modifier; don't
577300ce
SC		 2035 complain on overflow for the BFD_RELOC_M68HC11_PAGE and truncation
2036 relocs.
2037 (fixup16): Use BFD_RELOC_M68HC11_LO16 for a %addr modifier.
2038 (find_opcode): Add comment.
2039 (md_estimate_size_before_relax): Force relocation of
2040 STATE_UNDEXED_OFFSET types when the symbol is not absolute.
2041 (tc_m68hc11_fix_adjustable): Check for BFD_RELOC_M68HC11_LO16
2042 instead of BFD_RELOC_LO16; temporarily make the BFD_RELOC_32
2043 on the symbol itself so that DWARF2 strings are merged correctly.
2044
be33c5dd
SS		 20452003-04-04 Svein E. Seldal <Svein.Seldal@solidas.com>
2046
2047 * config/obj-coff.h (TARGET_FORMAT): Namespace cleanup, changed
2048 default tic4x target format to 'coff2-tic4x'.
2049 * config/tc-tic4x.c: Namespace cleanup. Replace s/c4x/tic4x/ and
2050 s/c3x/tic3x/
2051 * config/tc-tic4x.h: Ditto
2052
e8fd7476
NC		 20532003-04-03 Nick Clifton <nickc@redhat.com>
2054
2055 * NEWS: Mention support for Xtensa architecture.
2056
47281638
PB		 20572003-04-02 Philip Blundell <philb@gnu.org>
2058
2059 * config/tc-arm.c (arm_force_relocation): Return 0 for OFFSET_IMM.
2060
af22f5b2
CD		 20612003-04-02 Chris Demetriou <cgd@broadcom.com>
2062
2063 * config/tc-mips.c (macro2): Adjust implementation of
2064 M_ULH, M_ULHU, M_ULW, and M_ULD so that they work properly
2065 in the case where the source and destination registers
2066 are the same.
2067
e0001a05
NC		 20682003-04-01 Bob Wilson <bob.wilson@acm.org>
2069
54cfded0
AM		 2070 * Makefile.am (CPU_TYPES): Add xtensa.
2071 (TARGET_CPU_CFILES): Add config/tc-xtensa.c.
2072 (TARGET_CPU_HFILES): Add config/tc-xtensa.h.
2073 (xtensa-relax.o): New target.
2074 Run "make dep-am".
2075 * Makefile.in: Regenerate.
2076 * configure.in: Handle xtensa-*-*. Add xtensa-relax.o to
2077 extra_objects for xtensa targets.
2078 * configure: Regenerate.
2079 * write.c (write_object_file): Add new md_post_relax_hook.
2080 * config/tc-xtensa.c: New file.
2081 * config/tc-xtensa.h: Likewise.
2082 * config/xtensa-istack.h: Likewise.
2083 * config/xtensa-relax.c: Likewise.
2084 * config/xtensa-relax.h: Likewise.
2085 * doc/Makefile.am (CPU_DOCS): Add c-xtensa.texi.
2086 * doc/Makefile.in: Regenerate.
2087 * doc/all.texi: Set new XTENSA variable.
2088 * doc/as.texinfo: Set new Xtensa variable. Describe
2089 Xtensa-specific options. Define line comment character for
2090 Xtensa. Add Xtensa processors to list of ELF targets where
2091 alignment is specified in bytes. Add new Xtensa-Dependent node.
2092 Add acknowledgements for those contributing to the Xtensa port.
2093 * doc/internals.texi: Describe new md_post_relax_hook.
2094 * doc/c-xtensa.texi: New file.
e0001a05 2095
5a6c6817
NC		 20962003-04-01 Nick Clifton <nickc@redhat.com>
2097 Richard Earnshaw <rearnsha@arm.com>
2098
2099 * config/tc-arm.c: Remove presence of (r) and (tm) symbols.
2100 (ARM_ARCH_IWMMXT): Simplify.
2101 (insns): Place iwmmx instructions in correct place in table.
2102 (arm_add_note): New function: Add a note entry to a .note section.
2103 (md_begin): Make the default architecture be unknown.
2104 Suppress the creation of an arm note section.
2105
97bbfa38
EC		 21062003-03-26 Eric Christopher <echristo@redhat.com>
2107
54cfded0 2108 * config/tc-mips.c (nopic_need_relax): Check for S_IS_EXTERN.
97bbfa38 2109
e16bb312
NC		 21102003-03-25 Stan Cox <scox@redhat.com>
2111 Nick Clifton <nickc@redhat.com>
97bbfa38 2112
28d297de 2113 Contribute support for Intel's iWMMXt chip - an ARM variant:
e16bb312
NC		 2114
2115 * config/tc-arm.c: (ARM_CEXT_IWMMXT, ARM_ARCH_IWMMXT, WR_PREFIX,
2116 WC_PREFIX, REG_TYPE_IWMMXT): New constants.
2117 (enum wreg_type, enum iwmmxt_insn_type): New types.
2118 (wr_register, wc_register, wcg_register): New macros.
2119 (iwmmxt_table): New variable.
2120 (wreg_required_here, do_iwmmxt_byte_addr, do_iwmmxt_tandc,
2121 do_iwmmxt_tbcst, do_iwmmxt_textrc, do_iwmmxt_textrm,
2122 do_iwmmxt_tinsr, do_iwmmxt_tmcr, do_iwmmxt_tmcrr, do_iwmmxt_tmia,
2123 do_iwmmxt_tmovmsk, do_iwmmxt_tmrc, do_iwmmxt_tmrrc,
2124 do_iwmmxt_torc, do_iwmmxt_waligni, do_iwmmxt_wmov,
2125 do_iwmmxt_word_addr, do_iwmmxt_wrwr, do_iwmmxt_wrwrwcg,
2126 do_iwmmxt_wrwrwr, do_iwmmxt_wshufh, do_iwmmxt_wzero,
2127 cp_byte_address_offset, cp_byte_address_required_here,
2128 check_iwmmxt_insn): New functions.
97bbfa38 2129 (asm_opcode_insns): Add iWMMXt instructions.
e16bb312
NC		 2130 (md_begin): Set the mach value for iWMMXt targets. Create a note
2131 section to identify iwmmxt binaries.
2132 (md_apply_fix3): Handle BFD_RELOC_ARM_CP_OFF_IMM_S2.
2133 * doc/c-arm.texi: Document the support for the iWMMXt.
2134 * NEWS: Mention new support.
2135