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* hash.c: Convert to ISO-C.
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
b1f1fa96
KH		 12003-11-23 Kazu Hirata <kazu@cs.umass.edu>
2
3 * hash.c: Convert to ISO-C.
4 * hash.h: Likewise.
5 * input-file.c: Likewise.
6 * input-file.h: Likewise.
7 * input-scrub.c: Likewise.
8 * itbl-ops.c: Likewise.
9 * itbl-ops.h: Likewise.
10
66faad26
KH		 112003-11-23 Kazu Hirata <kazu@cs.umass.edu>
12
13 * config/tc-h8300.c (Hmode): Make it global.
14 (Smode): Likewise.
15 (Nmode): Likewise.
16 (SXmode): Likewise.
17
dd625418
KH		 182003-11-22 Kazu Hirata <kazu@cs.umass.edu>
19
20 * ehopt.c: Convert to ISO-C.
21 * emul.h: Likewise.
22 * expr.c: Likewise.
23 * expr.h: Likewise.
24 * flonum-copy.c: Likewise.
25 * flonum-mult.c: Likewise.
26 * flonum.h: Likewise.
27 * frags.c: Likewise.
28 * frags.h: Likewise.
29
9a124774
AM		 302003-11-22 Alan Modra <amodra@bigpond.net.au>
31
f22b3caf
AM		 32 * doc/c-ppc.texi (PowerPC-Pseudo): Add section.
33
9a124774
AM		 34 * app.c (do_scrub_chars): Revert 2003-04-23 and 2003-04-22.
35
834ddcc4
KH		 362003-11-21 Kazu Hirata <kazu@cs.umass.edu>
37
38 * ecoff.c: Convert to ISO-C.
39 * ecoff.h: Likewise.
40
69c040df
AM		 412003-11-22 Alan Modra <amodra@bigpond.net.au>
42
43 * config/tc-ppc.c (parse_cpu): New function, broken out from..
44 (md_parse_option): ..here.
45 (ppc_setup_opcodes): New function, broken out from..
46 (md_begin): ..here.
47 (ppc_machine): Implement .machine pseudo op.
48
a2e22468
KH		 492003-11-20 Kazu Hirata <kazu@cs.umass.edu>
50
51 * depend.c: Convert to ISO-C.
52 * dwarf2dbg.c: Likewise.
53 * dwarf2dbg.h: Likewise.
54
73ee5e4c
KH		 552003-11-20 Kazu Hirata <kazu@cs.umass.edu>
56
57 * app.c: Convert to ISO-C.
58 * as.h: Likewise.
59 * atof-generic.c: Likewise.
60 * bignum-copy.c: Likewise.
61 * bignum.h: Likewise.
62 * cgen.c: Likewise.
63 * cgen.h: Likewise.
64 * cond.c: Likewise.
65
0d78efdf
DD		 662003-11-20 DJ Delorie <dj@redhat.com>
67
68 * config/tc-sh64.c (shmedia_frob_section): Only frob elf32
69 sections.
70
600e9c99
KH		 712003-11-19 Kazu Hirata <kazu@cs.umass.edu>
72
73 * config/tc-h8300.c: Make some functions and global
74 variables static appropriately.
75
d492b58e
KH		 762003-11-19 Kazu Hirata <kazu@cs.umass.edu>
77
78 * config/obj-ieee.c: Remove duplicate prototypes.
79 * config/tc-h8300.c: Likewise.
80
b54a3392
KH		 812003-11-19 Kazu Hirata <kazu@cs.umass.edu>
82
83 * config/tc-h8300.c: Convert to ISO-C.
84 * config/tc-h8300.h: Likewise.
85
fe01a20a
KH		 862003-11-19 Kazu Hirata <kazu@cs.umass.edu>
87
88 * config/tc-mcore.h: Remove prototypes already in tc.h.
89 * config/tc-tic4x.c: Likewise.
90
43b5c447
KH		 912003-11-19 Kazu Hirata <kazu@cs.umass.edu>
92
93 * config/tc-arc.c: Remove a local prototype of atof_ieee.
94 * config/tc-ip2k.c: Likewise.
95 * config/tc-iq2000.c: Likewise.
96 * config/tc-tic30.c: Remove a comment.
97
cda2eb9e
BW		 982003-11-19 Bob Wilson <bob.wilson@acm.org>
99
100 * config/tc-xtensa.c (xg_emit_insn): Include "dwarf2dbg.h" and add
101 call to dwarf2_emit_insn.
102
1abe91b1
MR		 1032003-11-18 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
104
105 * config/tc-mips.c (macro): Handle new macros: "lca" and "dlca"
106 for loading addresses using CALL relocations.
107 Don't emit CALL relocations when a base register is used.
108
bf151ce7
MR		 1092003-11-15 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
110
111 * config/tc-mips.c: Formatting fixes.
112
9ce887a1
BE		 1132003-11-14 Ben Elliston <bje@wasabisystems.com>
114
115 * config/tc-arm.c (arm_elf_change_section): Not static.
116
6057a28f
NC		 1172003-11-13 Nick Clifton <nickc@redhat.com>
118
119 * tc-arm.c (mapping_state): New function. Emit a mapping
120 symbol if necessary.
9a124774 121 (arm_elf_change_section): New function. Intercept section
6057a28f 122 changes and generate mapping symbols.
9a124774
AM		 123 (s_bss): Likewise.
124 (s_arm_elf_cons): Likewise.
125 (opcode_select): Choose the correct mapping state.
126 (md_assemble): Likewise.
127 * tc-arm.h (md_elf_section_change_hook): Define.
128 * doc/c-arm.texi (ARM Mapping Symbols): New node.
6057a28f
NC		 129 * NEWS: Mention new feature.
130
5e2d1ae8
DJ		 1312003-11-12 Daniel Jacobowitz <drow@mvista.com>
132
133 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Define.
134 * doc/Makefile.am (install-info): Define.
135
136 * aclocal.m4: Regenerate.
137 * Makefile.in: Regenerate.
138 * doc/Makefile.in: Regenerate.
139
08e3ab90
NC		 1402003-11-11 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
141
142 * configure.in: Add support for arm-wince-pe target.
143 * configure: Regenerate.
144
8d01d9a9
AJ		 1452003-11-11 Jan Hubicka <jh@suse.cz>
146
147 * config/tc-i386.c (tc_i386_fix_adjustable):
148
012a452b
AM		 1492003-11-10 Alan Modra <amodra@bigpond.net.au>
150
151 * config/tc-ia64.c (ia64_handle_align): Remove bogus be_nop.
152
36fd3cc3
AM		 1532003-11-10 Alan Modra <amodra@bigpond.net.au>
154
155 * README: Update bug report address. Move bug reporting info to
156 binutils/README.
157
e2a2ebaa
CG		 1582003-11-07 Christian Groessler <chris@groessler.org>
159
160 * doc/c-z8k.texi: Document command-line options. Fix byte
161 register names. Document '.z8001' and '.z8002' directives.
162 Extend addressing modes documentation.
163
f24ddbdd
NC		 1642003-11-07 Jonathan R. Grant <jg-binutils@jguk.org>
165
166 * input-file.c (input_file_open): Use "No such file" error
167 message.
168
0bbf2aa4
NC		 1692003-11-06 Pete Gonzalez <pgonzalez@bluel.com>
170
171 * config/tc-arm.texi (struct reg_entry): Add new field 'builtin'.
172 (rn_table, iwmmxt_table, cp_table, cn_table, fn_table, sn_table,
173 dn_table, mav_mvf_table, mac_mvd_table, mav_mvfx_table,
174 mav_mvax_table, mav_dspc_table): Initialise new field.
175 (insert_reg_alias): Initialise new field.
176 (md_pseudo_table): Add "unreq" entry.
177 (s_unreq): New function: Undo the effects of a previous .req.
178 * doc/c-arm.texi: Document new pseudo op.
179 * NEWS: Mention new feature.
180
1be59579
NC		 1812003-11-06 Bruno Rohee <bruno@rohee.com>
182
183 * config/obj-vms.c: Fix "the the" typo.
184 * doc/c-arm.texi: Likewise.
185
1862003-11-06 Nick Clifton <nickc@redhat.com>
187
188 * config/obj-vms.c: Convert to ISO-C.
189
5f5c1f75
AM		 1902003-11-05 Alan Modra <amodra@bigpond.net.au>
191
192 * config/tc-ppc.h (TC_FORCE_RELOCATION): Only define for ELF and XCOFF.
193
eb9618da
CG		 1942003-10-31 Christian Groessler <chris@groessler.org>
195
196 * config/tc-i860.c (md_pcrel_from): Fix typo in comment.
197
0379c688
NC		 1982003-10-29 Phil Edwards <phil@codesourcery.com>
199
200 * configure.in (arm-*-vxworks, i386-*-vxworks, mips-*-vxworks,
201 ppc-*-vxworks, ppc-*-windiss): Remove separate outdated stanzas.
202 (*-*-vxworks, *-*-windiss): Use common stanzas, all ELF.
203 * configure: Regenerated.
204
47eebc20
KH		 2052003-10-27 Kazu Hirata <kazu@cs.umass.edu>
206
207 * ChangeLog: Fix typos.
208 * ChangeLog-9295: Likewise.
209 * as.c: Fix comment typos.
210 * as.h: Likewise.
211 * atof-generic.c: Likewise.
212 * bit_fix.h: Likewise.
213 * frags.h: Likewise.
214 * hash.c: Likewise.
215 * input-file.c: Likewise.
216 * input-scrub.c: Likewise.
217 * itbl-ops.c: Likewise.
218 * itbl-parse.y: Likewise.
219 * listing.c: Likewise.
220 * macro.h: Likewise.
221 * read.c: Likewise.
222 * sb.c: Likewise.
223 * sb.h: Likewise.
224 * symbols.c: Likewise.
225 * symbols.h: Likewise.
226
ca43c854
SC		 2272003-10-27 Stephane Carrez <stcarrez@nerim.fr>
228
229 * config/tc-m68hc11.c: Convert to ISO C90.
230 * config/tc-m68hc11.h: Likewise.
231
a8015998
KH		 2322003-10-26 Kazu Hirata <kazu@cs.umass.edu>
233
234 * doc/c-sh64.texi: Fix a typo.
235
60493797
KH		 2362003-10-26 Kazu Hirata <kazu@cs.umass.edu>
237
238 * doc/c-alpha.texi: Fix typos.
239 * doc/c-ia64.texi: Likewise.
240 * doc/c-mmix.texi: Likewise.
241 * doc/c-sh64.texi: Likewise.
242 * doc/c-xtensa.texi: Likewise.
243 * doc/internals.texi: Likewise.
244
ea8f8eab
L		 2452003-10-24 H.J. Lu <hongjiu.lu@intel.com>
246
247 * config/obj-elf.c (obj_elf_change_section): Allow SHF_ALLOC
248 for .interp, .strtab and .symtab. Use specified section
249 attributes.
250
5e2f6673
L		 2512003-10-22 Andreas Schwab <schwab@suse.de>
252 H.J. Lu <hongjiu.lu@intel.com>
253 Jim Wilson <wilson@specifixinc.com>
254
255 * config/tc-ia64.c (update_qp_mutex): New.
256 (note_register_values): Properly handle one of PRs in compare
257 is PR0. Don't add a mutex relation for .and.orcm/.or.andcm.
258 Clear mutex relation for .none/.unc. Don't clear mutex relation
259 on predicated compare.
260
5a21e886
NC		 2612003-10-21 Wouter van Heyst <wouter@vidicode.nl>
262
263 * config/tc-arm.c (all_reg_maps): Correct text describing Maverick
264 register requirements.
265 (md_begin): Remove F_SOFT_FLOAT if enabling MAVERICK FP.
266
3e602632 2672003-10-21 Peter Barada <pbarada@mail.wm.sps.mot.com>
012a452b 268 Bernardo Innocenti <bernie@develer.com>
3e602632
NC		 269
270 * config/tc-m68k.c: Add MCF528x (MCFv4) support.
271 * config/m68k-parse.h: Likewise.
272 * NEWS: Mention the new support.
273 * doc/c-m68k.texi: Document new processor selection switch.
274
13757d0c
TS		 2752003-10-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
276
277 * config/tc-mips.c (normalize_constant_expr): New function to fix sign
278 extensions broken by gas' expression evaluation of constants.
279 (check_absolute_expr): Use it.
280 (mips_ip): Likewise.
281
88fc725d
HPN		 2822003-10-18 Hans-Peter Nilsson <hp@bitrange.com>
283
284 Generate BFD_RELOC_MMIX_PUSHJ_STUBBABLE for PUSHJ when possible.
285 * doc/c-mmix.texi (MMIX-Opts): Document --no-pushj-stubs and
286 --no-stubs.
287 * config/tc-mmix.c: Include limits.h. Expand on mmix_relax_table
288 comment.
289 (expand_op, mmix_next_semicolon_is_eoln): Fix head comment.
290 (pushj_stubs): New variable.
291 (OPTION_NOPUSHJSTUBS, STATE_PUSHJSTUB, PUSHJSTUB_MIN)
292 (PUSHJSTUB_MAX): New macros.
293 (md_longopts): New options "--no-pushj-stubs" and synonym
294 "--no-stubs".
295 (mmix_relax_table): Handle new entry for STATE_PUSHJSTUB.
296 (md_parse_option): Handle OPTION_NOPUSHJSTUBS.
297 (md_estimate_size_before_relax): Modify STATE_PUSHJ state for
298 PUSHJ stub relaxation.
299 (md_convert_frag): Handle STATE_PUSHJSTUB.
300 (md_apply_fix3): Handle BFD_RELOC_MMIX_PUSHJ_STUBBABLE.
301 (tc_gen_reloc): Ditto.
302 (mmix_md_relax_frag): Handle PUSHJ stub relaxation.
303 * config/tc-mmix.h (TC_SEGMENT_INFO_TYPE): Define.
304 (struct mmix_segment_info_type): New.
305
36759679
NC		 3062003-10-17 Paul Dale <pauli@snapgear.com>
307 Bernardo Innocenti <bernie@develer.com>
308
309 * config/tc-m68k.c (make_pcrel_absolute): Enforce
310 PC-relative jumps with --pcrel.
311 (md_convert_frag_1): Likewise.
312 (md_create_long_jump): Likewise.
313
d4e2de6b
NC		 3142003-10-17 Shrinivas Atre <shrinivasa@KPITCummins.com>
315
316 * config/tc-h8300.c (PSIZE): Correct for Normal mode.
317 (get_operand): Accept both 16 bit 32 bit registers as pointer
318 registers, when operating in Normal mode.
319 (fix_operand_size): Make default address size 16 for Normal mode.
320
ece01a63
ILT		 3212003-10-17 Ian Lance Taylor <ian@wasabisystems.com>
322
323 * config/tc-arm.c (do_iwmmxt_byte_addr): Reject control
324 registers.
325 (do_iwmmxt_word_addr): With a control register, reject conditional
326 execution and reject a non-word size.
327
fda712ee
AM		 3282003-10-16 Peter Bergner <bergner@vnet.ibm.com>
329
330 * configure.in: Set em=linux for ppc-*-linux-gnu* target.
331 * configure: Regenerate.
332
60946ad0
AM		 3332003-10-15 Alan Modra <amodra@bigpond.net.au>
334
335 * doc/as.texinfo (Align): Correct list of byte targets.
336
1b8e29e5
TS		 3372003-10-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
338
339 * config/tc-mips.c (macro_build_ldst_constoffset,load_register,macro):
340 Fix indentation. Better error message.
341
b614a702
BW		 3422003-10-14 Bob Wilson <bob.wilson@acm.org>
343
344 * config/tc-xtensa.c (xtensa_create_property_segments): Remove bfd
345 argument in call to xtensa_get_property_section_name. Formatting.
346
224186bc
KK		 3472003-10-11 Kaz Kojima <kkojima@rr.iij4u.or.jp>
348
349 * config/tc-sh.h (sh_coff_reloc_mangle): Delete an extra
350 parenthesis.
351
8edc77b9
KK		 3522003-10-11 Kaz Kojima <kkojima@rr.iij4u.or.jp>
353
354 * config/tc-sh.c: Convert to ISO C90. Remove unnecessary
60946ad0 355 prototypes and casts.
8edc77b9
KK		 356 * config/tc-sh.h: Likewise.
357 * config/tc-sh64.c: Likewise.
358 * config/tc-sh64.h: Likewise.
359
1ae31fee
DB		 3602003-10-08 Dave Brolley <brolley@redhat.com>
361
362 * config/tc-frv.c (fr550_check_insn_acc_range): New function.
363 (fr550_check_acc_range): New function.
364 (md_assemble): Call fr550_check_acc_range.
365
3662003-10-08 Dave Brolley <brolley@redhat.com>
367
368 * config/tc-frv.c: Handle DEFAULT_CPU_FR550.
369 (md_parse_option): Handle OPTION_CPU==fr550.
370 (md_show_usage): Document fr550.
371
05da4302
NC		 3722003-10-08 Philippe De Muyter <phdm@macqel.be>
373
60946ad0 374 * as.c (use_gnu_debug_info_extensions) : New variable.
05da4302
NC		 375 (parse_args) : Accept new --gstabs+ option, and set
376 `use_gnu_debug_info_extensions'.
377 (show_usage) : Document --gstabs+ option.
378 * as.h (use_gnu_debug_info_extensions) : New extern declaration.
379 * stabs.c (stabs_generate_asm_file) : If
380 `use_gnu_debug_info_extensions' is set, add the compilation
381 directory to the stabs debug info.
382 * doc/as.texinfo : Document --gstabs+ option.
383 * NEWS: Mention new feature.
384
60946ad0 3852003-10-06 Matt Thomas <matt@3am-software.com>
85cf2a8a 386
60946ad0
AM		 387 Switch NetBSD/hppa to use Linux PA-RISC ELF ABI and
388 assembler syntax.
85cf2a8a 389
60946ad0
AM		 390 * tc-hppa.c: Add "%farg[0-3]", "%fret", "%t[1-4]", "%tf[1-4]"
391 register names. Change all "defined (TE_LINUX)" to
392 "(defined (TE_LINUX) || defined (TE_NETBSD))".
85cf2a8a 393
60946ad0
AM		 394 * tc-hppa.h: Make NetBSD use "elfXX-hppa-linux" bfd target.
395 Remove NetBSD's use of LABELS_WITHOUT_COLONS.
85cf2a8a 396
4615568e
NC		 3972003-10-06 Robert Millan <robertmh@gnu.org>
398
60946ad0 399 * configure.in: Match GNU/KNetBSD with new knetbsd*-gnu triplet.
4615568e
NC		 400 * configure: Regenerate.
401
c2059446
NC		 4022003-10-05 Nick Clifton <nickc@redhat.com>
403
404 * as.c (parse_args): Revert patch to change handling of -f
405 option. Its behaviour is mandated by the POSIX 2 spec.
406
a72d6b4e
CG		 4072003-10-04 Christian Groessler <chris@groessler.org>
408
409 * tc-z8k.c (newfix): Tell fix_new_exp about pc relativeness.
410 (md_apply_fix3): Fix R_JR, R_DISP7, and R_CALLR cases.
411 (md_pcrel_from): This function now gets called. Supply return
412 value.
413
33948635
NC		 4142003-10-04 Nick Clifton <nickc@redhat.com>
415
416 * as.c: Convert to ISO C90.
417
d3fb7ca2
NC		 4182003-10-04 Nick Clifton <nickc@redhat.com>
419
420 * as.c (std_shortopts): Remove 'f'.
421 (std_longopts): Add 'f'. Doing this prevents -f<foo> being
422 acecpted as an alias for -f.
423
b256d4fd
NC		 4242003-10-04 Danny Smith <danny_r_smith_2001@yahoo.co.nz>
425
426 * config/obj-coff.c (obj_coff_section [BEF_ASSEMBLER]):
427 Make 'r' mean readonly data.
428
d17e7bce
TS		 4292003-10-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
430
431 * config/tc-mips.c (macro_build_ldst_constoffset,load_register,macro):
432 Unbreak overflow checks.
433
609f23f4
CD		 4342003-10-01 Chris Demetriou <cgd@broadcom.com>
435
436 * config/tc-mips.c (s_cpreturn): Correct errors in comment.
437
ecd13cd3
TS		 4382003-10-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
439
440 * config/tc-mips.c (macro_build_ldst_constoffset): Fix sign extension
441 tests.
442 (load_register): Likewise.
443 (macro): Likewise.
444
30c378fd
CD		 4452003-09-30 Chris Demetriou <cgd@broadcom.com>
446
447 * config/tc-mips.c (mips_ip): Capitalize first word of
448 existing condition code warning, and add condition code
449 warnings for .ps instructions, and for bc1any[24][tf].
450
6a265366
CD		 4512003-09-30 Chris Demetriou <cgd@broadcom.com>
452
453 * NEWS: Mention support for MIPS64 Release 2.
454
43c58ae6
CD		 4552003-09-30 Chris Demetriou <cgd@broadcom.com>
456
457 * NEWS: Add an indication of the cutoff for 2.14.
458
5f74bc13
CD		 4592003-09-30 Chris Demetriou <cgd@broadcom.com>
460
461 * configure.in (mipsisa64r2, mipsisa64r2el, mipsisa64r2*): New CPUs.
462 * configure: Regenerate.
463 * config/tc-mips.c (imm2_expr): New variable.
464 (md_assemble, mips16_ip): Initialize imm2_expr.
465 (ISA_HAS_64BIT_REGS, ISA_HAS_DROR, ISA_HAS_ROR): Add ISA_MIPS64R2.
466 (macro_build): Handle +A, +B, +C, +E, +F, +G, and +H format operands.
467 (macro): Handle M_DEXT and M_DINS.
468 (validate_mips_insn): Handle +E, +F, +G, +H, and +I format operands.
469 (mips_ip): Likewise.
470 (OPTION_MIPS64R2): New define.
471 (md_longopts): New entry for -mips64r2 (OPTION_MIPS64R2).
472 OPTION_ASE_BASE): Increase to compensate for OPTION_MIPS64R2.
473 (md_parse_option): Handle OPTION_MIPS64R2.
474 (s_mipsset): Handle setting "mips64r2" ISA.
475 (mips_cpu_info_table): Add mips64r2.
476 (md_show_usage): Document -mips64r2 option.
477 * doc/as.texinfo: Docuemnt -mips64r2 option.
478 * doc/c-mips.texi: Likewise.
479
de1e508d
DA		 4802003-09-27 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
481
482 * config/tc-hppa.c (pa_ip): Check for invalid 64-bit conditions.
483
530556a9
JT		 4842003-09-26 Matt Thomas <matt@3am-software.com>
485
486 * config/tc-vax.c (md_shortopts): Fix a typo. Remove 'K'.
487 (OPTION_PIC): Define.
488 (md_longopts): Add "pic" option.
489 (md_parse_option): Change 'K' to OPTION_PIC.
490
f61e8019
AM		 4912003-09-23 Alan Modra <alan@modra.org>
492
493 * config/obj-elf.c (obj_elf_change_section): Adjust for
494 _bfd_elf_get_sec_type_attr changes. Allow SHF_MERGE and SHF_STRINGS
495 to be set when defaults are not. Don't set attr from defaults if
496 old_sec.
497
ae826530
TS		 4982003-09-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
499
500 * config/tc-mips.c (macro_build_ldst_constoffset): Don't silently
501 truncate values which won't fit im 32 bits.
502 (load_register): Likewise.
503 (macro): Likewise.
504
8cd5b113
AM		 5052003-09-17 Dmitry Diky <diwil@mail.ru>
506
507 * config/tc-msp430.c (MAX_OP_LEN): Set to 256.
508 (msp430_operands): Remove redundant l2[16] within switch-case.
509
28d297de
AM		 5102003-09-16 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
511
512 * configure.in: Handle arm-*-rtems* and thumb-*rtems*.
513 * configure: Regenerate.
514
256ab948
TS		 5152003-09-14 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
516
517 * config/tc-mips.c (HAVE_64BIT_ADDRESS_CONSTANTS): Remove.
518 (macro_build_ldst_constoffset): Sign-extend 32-bit constants. Change
519 the function prototype.
520 (load_register): Likewise. Simplify the checks for sign-extended
521 constants.
522 (macro): Likewise. Fix code generation for 64-bit address constants
523 outside the 32-bit compatibility space. Adjust
524 macro_build_ldst_constoffset calls.
525 (s_cprestore): Adjust macro_build_ldst_constoffset call.
526
82e7541d
BW		 5272003-09-11 Bob Wilson <bob.wilson@acm.org>
528
529 * config/tc-xtensa.c (insn_labels, free_insn_labels, saved_insn_labels,
530 literal_syms): New global variables.
531 (xtensa_define_label, add_target_symbol, xtensa_find_label,
532 map_over_defined_symbols, is_loop_target_label,
533 xtensa_mark_target_fragments, xtensa_move_frag_symbol,
534 xtensa_move_frag_symbols, defined_symbols, branch_targets): Delete.
535 (xtensa_begin_directive): Call md_flush_pending_output. Move symbols
536 from insn_labels to saved_insn_labels when entering a literal region.
537 (xtensa_end_directive): Call md_flush_pending_output. Restore
538 insn_labels list when leaving a literal region.
539 (xtensa_literal_position): Call xtensa_clear_insn_labels.
540 (xtensa_literal_pseudo): Add check to disallow .literal inside a
541 literal region. Move insn_labels to saved_insn_labels and then restore
542 insn_labels on exit.
543 (xg_add_branch_and_loop_targets): Replace add_target_symbol calls with
544 code to set is_loop_target or is_branch_target flag on the symbol
545 (xtensa_create_literal_symbol): Call xtensa_add_literal_sym.
546 (xtensa_add_literal_sym, xtensa_add_insn_label,
547 xtensa_clear_insn_labels): New functions.
548 (xtensa_move_labels): Remove old_frag and old_offset arguments. Add
549 loops_ok argument. Rewrite to use insn_labels list instead of
550 calling xtensa_find_label and to check the is_loop_target flag on
551 symbols when loops_ok is false.
552 (xtensa_frob_label): Remove call to xtensa_define_label. Add call
553 to either xtensa_add_literal_sym or xtensa_add_insn_label. Adjust
554 call to xtensa_move_labels. Propagate is_branch_target and
555 is_loop_target flags from symbols to frags.
556 (xtensa_flush_pending_output): Call xtensa_clear_insn_labels.
557 (md_assemble): Use xtensa_move_labels with loops_ok = FALSE when
558 aligning a loop instruction. Adjust call to xtensa_move_labels for
559 aligning entry instructions. Add call to xtensa_clear_insn_labels.
560 (xtensa_end): Remove call to xtensa_mark_target_fragments.
561 (xtensa_move_literals): Replace xtensa_move_frag_symbols call with
562 code to use new literal_syms list.
563 * config/tc-xtensa.h (xtensa_symfield_type): Add is_loop_target and
564 is_branch_target flags.
565
61846f28
BW		 5662003-09-09 Bob Wilson <bob.wilson@acm.org>
567
568 * config/tc-xtensa.c (xtensa_mark_literal_pool_location): Remove
569 "move_labels" argument and corresponding call to xtensa_move_labels.
570 (md_assemble): Add a separate call to xtensa_move_labels and remove
571 argument for call to xtensa_mark_literal_pool_location.
572 (xtensa_literal_position, xtensa_switch_to_literal_fragment): Fix
573 calls to xtensa_mark_literal_pool_location.
574 (xtensa_create_local_symbol): Delete and inline the code into...
575 (xtensa_create_literal_symbol): ...here.
576 (xtensa_frob_label): Combine conditionals.
577 (expression_maybe_register, xtensa_symbol_new_hook,
578 fix_new_exp_in_seg): Use symbol_get_tc.
579
1745fcba
BW		 5802003-09-09 Bob Wilson <bob.wilson@acm.org>
581
582 * config/tc-xtensa.c (xtensa_literal_pseudo): Remove code for
583 combining identical literals.
584 (expression_maybe_register): Remove call to find_lit_sym_translation.
585 (is_duplicate_expression, cache_literal, is_duplicate_literal,
586 add_lit_sym_translation, find_lit_sym_translation): Delete.
587
3fb9d77f
NC		 5882003-09-07 Nick Clifton <nickc@redhat.com>
589
590 * doc/as.texinfo (Comments): Comment character for PPC is #.
591
12a99586
SC		 5922003-09-06 Stephane Carrez <stcarrez@nerim.fr>
593
594 PR savannah/4358:
595 * config/tc-m68hc11.c (s_m68hc11_relax): Use 2 for size to avoid
596 overflow complain.
597
d5087907
RS		 5982003-09-05 Richard Sandiford <rsandifo@redhat.com>
599
600 * config/tc-frv.c (md_pcrel_from_section): Heed TC_FORCE_RELOCATION.
601
8ad30312
NC		 6022003-09-04 Nick Clifton <nickc@redhat.com>
603
604 * config/tc-v850.c (set_machine): Accept v850e1 machine number.
605 (md_pseudo_table): Add .v850e1 pseudo op.
606 (md_show_usage): Document -mv850e1 switch.
607 (md_parse_option): Accept -mv850e1 switch.
608 (md_begin): Allow TARGET_CPU to be v850e1.
609 * doc/c-v850.texi: Document -mv850e1 switch and .v850e1 pseudo op.
610 * NEWS: Mention support for v850e1.
611
3c9030c1
AM		 6122003-09-04 Alan Modra <amodra@bigpond.net.au>
613
614 * config/tc-ppc.c (md_parse_option): Add PPC_OPCODE_ANY to existing
615 ppc_cpu selection rather than replacing.
616 (ppc_set_cpu): Ignore and preserve PPC_OPCODE_ANY in ppc_cpu.
617 (md_begin): When PPC_OPCODE_ANY, insert all opcodes in ppc_hash.
618
13dfd2d0
NC		 6192003-09-03 Robert Millan <robertmh@gnu.org>
620
621 * configure.in: Match GNU/KFreeBSD with new kfreebsd*-gnu
622 triplet.
623 * configure: Regenerate.
624
13b2be9c
DJ		 6252003-09-02 Daniel Jacobowitz <drow@mvista.com>
626
627 * configure.in: Update AC_PREREQ to 2.57. Use AC_CONFIG_FILES
628 and AC_CONFIG_COMMANDS instead of the three-argument AC_OUTPUT.
629 Specify AC_CONFIG_AUX_DIR.
630 * aclocal.m4: Regenerated with aclocal-1.7.
631 * configure: Regenerated with autoconf 2.57.
632 * Makefile.in, doc/Makefile.in: Regenerated with automake-1.7.
633
364b6d8b
JJ		 6342003-08-29 Jakub Jelinek <jakub@redhat.com>
635
6749011b 636 * dw2gencfi.c (cfi_pseudo_table): Add cfi_window_save.
364b6d8b
JJ		 637 (dot_cfi, output_cfi_insn): Handle DW_CFA_GNU_window_save.
638 (output_cie): Don't use DW_EH_PE_pcrel if neither DIFF_EXPR_OK
639 nor tc_cfi_emit_pcrel_expr are defined.
640 (output_fde): Use tc_cfi_emit_pcrel_expr if available and
641 DIFF_EXPR_OK is not defined.
642 * config/tc-sparc.h (TARGET_USE_CFIPOP): Define.
643 (tc_cfi_frame_initial_instructions, tc_regname_to_dw2regnum,
644 tc_cfi_emit_pcrel_expr): Define.
645 (sparc_cfi_frame_initial_instructions, sparc_regname_to_dw2regnum,
646 sparc_cfi_emit_pcrel_expr): New prototypes.
647 (sparc_cie_data_alignment): New decl.
648 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Define.
649 * config/tc-sparc.c: Include dw2gencfi.h.
650 (sparc_cie_data_alignment): New variable.
651 (md_begin): Initialize it.
652 (sparc_cfi_frame_initial_instructions): New function.
653 (sparc_regname_to_dw2regnum): Likewise.
654 (sparc_cfi_emit_pcrel_expr): Likewise.
6749011b 655 * doc/as.texinfo: Document .cfi_window_save.
364b6d8b
JJ		 656
657 * config/tc-sparc.c (s_common): Cast last argument to long and
658 change format string to shut up warning.
659
0dee3be0
JE		 6602003-08-25 Jason Eckhardt <jle@rice.edu>
661
662 * doc/c-i860.texi: Update text about relocatable address expansions.
663
af858dae
JE		 6642003-08-24 Jason Eckhardt <jle@rice.edu>
665
666 * config/tc-i860.c (md_assemble): Use isrc2 from the original
667 instruction when expanding E_ADDR.
668
3673a93e
NC		 6692003-08-21 Nick Clifton <nickc@redhat.com>
670
671 * po/tr.po: Updated Turkish translation.
672
55257f50
AM		 6732003-08-20 Alan Modra <amodra@bigpond.net.au>
674
675 * config/tc-ppc.c (md_parse_option): Add PPC_OPCODE_ISEL and
676 PPC_OPCODE_RFMCI to -m440 selected ppc_cpu.
677
f02232aa
NC		 6782003-08-19 Nick Clifton <nickc@redhat.com>
679
680 * config/tc-arm.c (cp_address_required_here): Add code to handle
681 unindexed addressing mode.
682
3d8aea2f
AM		 6832003-08-19 Alan Modra <amodra@bigpond.net.au>
684
685 * config/tc-ppc.c (md_parse_option): Handle -m440.
686 (md_show_usage): Add -m440.
687 (md_apply_fix3): Warning fix.
688 * doc/c-ppc.texi: Document -m440.
689
d6415f6c
AM		 6902003-08-16 Benjamin Kalytta <bkausbk@web.de>
691
692 * read.c (s_print): Check for NULL.
693
1a317472
AM		 6942003-08-16 Alan Modra <amodra@bigpond.net.au>
695
696 * write.c (fixup_segment): When handling an expression involving
697 the subtraction of two symbols in the same segment, don't clear
698 fx_pcrel except for TC_M68K.
699
da64f3bf
AM		 7002003-08-14 Alan Modra <amodra@bigpond.net.au>
701
f86103b7
AM		 702 * config/tc-i386.h: Remove BFD_ASSEMBLER tests and all !BFD_ASSEMBLER
703 code.
704 * config/tc-i386.c: Likewise.
705 (RELOC_ENUM): Don't define. Replace throughout with enum.
706
c8089be7 707 * dep-in.sed: Remove libintl.h. Ignore include/fopen-*.h
da64f3bf
AM		 708 * Makefile.am (POTFILES.in): Unset LC_COLLATE.
709 Run "make dep-am".
710 * Makefile.in: Regenerate.
711
c04898f8
AS		 7122003-08-08 Andreas Schwab <schwab@suse.de>
713
714 * config/tc-m68k.h (TARGET_USE_CFIPOP)
715 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT)
716 (tc_regname_to_dw2regnum, tc_cfi_frame_initial_instructions):
717 Define.
718 * config/tc-m68k.c: Include "dw2gencfi.h".
719 (tc_m68k_regname_to_dw2regnum)
720 (tc_m68k_frame_initial_instructions): New functions.
721
3b260895
NC		 7222003-08-08 Dmitry Diky <diwil@mail.ru>
723
724 * config/tc-msp430.c: Add xW42 and xE42 parts. Sort MPU list
725 according to gcc order.
726
14d3f364
JE		 7272003-08-07 Jason Eckhardt <jle@rice.edu>
728
c8089be7
AM		 729 * config/tc-i860.c (i860_check_label): New function.
730 * config/tc-i860.h (i860_check_label): New prototype.
731 (tc_check_label): Define macro as i860_check_label.
14d3f364 732
820aff55
JE		 7332003-08-06 Jason Eckhardt <jle@rice.edu>
734
c8089be7
AM		 735 * config/tc-i860.c (s_align_wrapper): New function and prototype.
736 (md_pseudo_table): Change s_align_bytes to s_align_wrapper, remove
737 surrounding OBJ_ELF ifdef, and re-format slightly.
738 * doc/c-i860.texi: Document the special .align syntax available
739 in Intel mode.
820aff55 740
e15f6d30
JE		 7412003-08-06 Jason Eckhardt <jle@rice.edu>
742
743 * config/tc-i860.c (i860_handle_align): New function.
744 * config/tc-i860.h (HANDLE_ALIGN): Define macro.
745 (MAX_MEM_FOR_RS_ALIGN_CODE): Define macro.
746
0acc96e1
JE		 7472003-08-06 Jason Eckhardt <jle@rice.edu>
748
749 * config/tc-i860.c (i860_process_insn): Check that instructions
750 with their dual-bit set are 8-byte aligned.
751
9e7d479d
NC		 7522003-08-06 Nick Clifton <nickc@redhat.com>
753
754 * po/fr.po: Updated French translation.
755
07c7854e
JE		 7562003-08-05 Jason Eckhardt <jle@rice.edu>
757
c8089be7 758 * config/tc-i860.c (i860_process_insn): Don't handle dual-bit
07c7854e
JE		 759 setting during flop argument parsing. Instead, do it after
760 instruction is fully parsed.
761
5eb0723a
JE		 7622003-08-05 Jason Eckhardt <jle@rice.edu>
763
c8089be7 764 * doc/c-i860.texi: Mention that .dual, .enddual, and .atmp
5eb0723a
JE		 765 directives are only available in Intel syntax mode.
766
5ea0549d
JE		 7672003-08-05 Jason Eckhardt <jle@rice.edu>
768
c8089be7
AM		 769 * config/tc-i860.c (s_dual): Accept .dual directive only in
770 the Intel syntax mode.
771 (s_enddual): Likewise for .enddual.
772 (s_atmp): Likewise for .atmp.
5ea0549d 773
a4622f40
AM		 7742003-08-04 Alan Modra <amodra@bigpond.net.au>
775
776 * config/tc-i386.c (i386_intel_operand): Always call i386_index_check
777 for memory operands. Pass the full operand_string to i386_index_check.
778
87505968
JE		 7792003-08-01 Jason Eckhardt <jle@rice.edu>
780
c8089be7
AM		 781 * config/tc-i860.c: Remove SYNTAX_SVR4 macro and occurrences.
782 (target_intel_syntax): Declare variable.
783 (OPTION_INTEL_SYNTAX): Declare macro.
784 (md_longopts): Add option -mintel-syntax.
785 (md_parse_option): Set target_intel_syntax.
786 (md_show_usage): Add -mintel-syntax usage.
787 (md_begin): Set reg_prefix based on target_intel_syntax.
788 (i860_process_insn): Skip register prefix only if there is one.
789 Parse relocatable expressions in either Intel or AT&T syntax based
790 on target_intel_syntax instead of the SYNTAX_SVR4 macro.
791 * doc/c-i860.texi: Document -mintel-syntax option and give blurb
792 about the differences in syntax.
87505968 793
20977673
AM		 7942003-08-01 Dmitry Diky <diwil@mail.ru>
795
796 * config/tc-msp430.c (msp430_srcoperand): Extend 'push' bug workaround
797 to all arches.
798
26c9b704
JR		 7992003-07-30 J"orn Rennecke <joern.rennecke@superh.com>
800
801 * config/tc-sh.c (md_assemble): For branches, check & update
802 valid_arch here.
803
7734b6e9
JE		 8042003-07-30 Jason Eckhardt <jle@rice.edu>
805
806 * config/tc-i860.c: Convert to ISO C90.
807
2d150871
RO		 8082003-07-30 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
809
810 * read.c (s_space): Revert 2003-07-28 change.
811
92191b29
AM		 8122003-07-30 Alan Modra <amodra@bigpond.net.au>
813
814 * config/obj-elf.c (obj_elf_change_section): Allow "x" for .note*.
815
c861c80c
AM		 8162003-07-29 Alan Modra <amodra@bigpond.net.au>
817
818 * config/tc-sh.c (tc_gen_reloc): Test for R_SH_IND12W only when ELF.
819
77a6138a
AM		 8202003-07-29 Jakub Jelinek <jakub@redhat.com>
821
822 * config/tc-ppc.c (md_apply_fix3): Fix check for lq insns.
823
34f70875
L		 8242003-07-28 H.J. Lu <hongjiu.lu@intel.com>
825
826 * config/obj-elf.c (obj_elf_section_type): Also accept "note".
827
8d548edb
RO		 8282003-07-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
829
830 * read.c (s_space): Don't warn about .space 0.
831
dcd410fe
RO		 8322003-07-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
833
834 * config/tc-mips.c (mips_flag_pdr): Define.
835 (md_begin) [OBJ_ELF]: Use it to control .pdr creation.
836 (s_mips_end) [OBJ_ELF]: Likewise.
837 (md_longopts) [OBJ_ELF]: Define OPTION_PDR, OPTION_NO_PDR.
838 (md_parse_option) [OBJ_ELF]: Handle them.
839 (md_show_usage) [OBJ_ELF]: Document -mpdr, -mno-pdr.
840
841 * doc/c-mips.texi (MIPS Opts): Document -mpdr, -mno-pdr.
842 * doc/as.texinfo (Overview) [MIPS]: Likewise.
843
3cddba1e
L		 8442003-07-25 H.J. Lu <hongjiu.lu@intel.com>
845
846 * config/obj-elf.c (obj_elf_change_section): Update
847 elf_section_type and elf_section_flags only when they are
848 specified.
849
8e8c182c
L		 8502003-07-25 H.J. Lu <hongjiu.lu@intel.com>
851
852 * config/obj-elf.c (obj_elf_change_section): Always set section
853 type and flags.
854
2f89ff8d
L		 8552003-07-25 H.J. Lu <hongjiu.lu@intel.com>
856
857 * config/obj-elf.c (special_sections): Removed.
858 (obj_elf_change_section): Call _bfd_elf_get_sec_type_attr. Set
859 elf_section_type and elf_section_flags.
860 (elf_frob_file): Set SHT_GROUP.
861
862 * config/obj-elf.h (obj_sec_set_private_data): New.
863
864 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): Removed.
865 * config/tc-ia64.h: Likewise.
866 * config/tc-m32r.h: Likewise.
867 * config/tc-m68hc11.h: Likewise.
868 * config/tc-mcore.h: Likewise.
869 * config/tc-mips.h: Likewise.
870 * config/tc-ppc.h: Likewise.
871 * config/tc-sh64.h: Likewise.
872 * config/tc-v850.h: Likewise.
873 * config/tc-xtensa.h: Likewise.
874
875 * config/tc-v850.h (SHF_V850_GPREL): Removed.
876 (SHF_V850_EPREL): Likewise.
877 (SHF_V850_R0REL): Likewise.
878
879 * subsegs.c (subseg_get): Call obj_sec_set_private_data if it
880 is defined.
881
a7f10e7a
SC		 8822003-07-24 Stephane Carrez <stcarrez@nerim.fr>
883
884 * config/tc-m68hc11.h (DWARF2_ADDR_SIZE): Use 32-bit address for
885 debugging symbols so that we handle page memory correctly.
886
834d807b
NC		 8872003-07-24 Nick Clifton <nickc@redhat.com>
888
889 * po/fr.po: Updated French translation.
890
8266886e
DJ		 8912003-07-23 Daniel Jacobowitz <drow@mvista.com>
892
893 * config/tc-arm.c (arm_archs): Add iwmmxt.
894
b41b1f95 8952003-07-22 H.J. Lu <hongjiu.lu@intel.com>
c8089be7 896
b41b1f95
L		 897 * read.c (do_parse_cons_expression): Mark nbytes unused to
898 silence gcc.
899
0c0b9be0
AO		 9002003-07-22 Alexandre Oliva <aoliva@redhat.com>
901
ba18dd6f
AO		 902 * config/tc-h8300.c (get_specific): No PCREL8 encoding for bsr/bc
903 or bsr/bs.
904
0c0b9be0
AO		 905 * config/tc-h8300.c (md_assemble): Make sure characters after
906 slash and dot are lower-case.
907
6c37ac4d
NC		 9082003-07-17 Nick Clifton <nickc@redhat.com>
909
910 * po/es.po: New Spanish translation.
911 * po/tr.po: New Turkish translation.
912 * po/opcodes.pot: Regenerate.
913
c5c0a210
AM		 9142003-07-16 Alan Modra <amodra@bigpond.net.au>
915
916 * dwarf2dbg.c (get_frag_fix): Revert 2001-11-15 change.
917 (generic_dwarf2_emit_offset): Don't define function when
918 TC__DWARF2_EMIT_OFFSET is defined.
919
5a7ea749
RS		 9202003-07-15 Richard Sandiford <rsandifo@redhat.com>
921
922 * config/tc-mips.c (hilo_interlocks): True for CPU_RM7000.
923 (mips_cpu_info_table): Add rm7000 and rm9000 entries.
963ac363 924 * doc/c-mips.texi: Document -march=rm9000.
5a7ea749 925
ec178e1b
AM		 9262003-07-15 Alan Modra <amodra@bigpond.net.au>
927
928 * config/tc-v850.c (md_assemble): When no reloc, create pcrel fixups
929 only for V850_OPERAND_DISP operands.
930
e85ca5bb
AM		 9312003-07-15 Alan Modra <amodra@bigpond.net.au>
932
933 * frags.c (frag_more): Move segment checks to..
934 (frag_alloc_check): ..here. New function.
935 (frag_append_1_char): Call frag_alloc_check.
936
76bff705
NC		 9372003-07-14 Nick Clifton <nickc@redhat.com>
938
939 * po/tr.po: Update with latest version.
940 * po/POTFILES.in: Regenerate.
941 * po/gas.pot: Regenerate.
942 * configure: Regenerate.
943
278ed128
NC		 9442003-07-14 Nick Clifton <nickc@redhat.com>
945
946 * config/tc-ip2k.c: Remove inclusion of <ctype.h>
947 * config/tc-tic4x.c: Replace inclusion of <ctype.h> with
948 "safe-ctype.h" and update use of macros.
949 * Makefile.am: Update dependencies.
950 * Makefile.in: Regenerate.
951
fce00800
AM		 9522003-07-11 Alan Modra <amodra@bigpond.net.au>
953
954 * po/gas.pot: Regenerate.
955
75e21f08
JJ		 9562003-07-10 Jakub Jelinek <jakub@redhat.com>
957
958 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define always.
959 (TARGET_USE_CFIPOP, tc_cfi_frame_initial_instructions,
960 tc_regname_to_dw2regnum, DWARF2_DEFAULT_RETURN_COLUMN,
961 DWARF2_CIE_DATA_ALIGNMENT): Define.
962 (ppc_cfi_frame_initial_instructions, tc_ppc_regname_to_dw2regnum): New
963 prototypes.
964 (ppc_cie_data_alignment): Declare.
965 * config/tc-ppc.c: Include dw2gencfi.h.
966 (ppc_cie_data_alignment): Define.
967 (md_begin): Initialize ppc_cie_data_alignment.
968 (ppc_cfi_frame_initial_instructions, tc_ppc_regname_to_dw2regnum): New
969 functions.
970 * config/tc-s390.h (DWARF2_LINE_MIN_INSN_LENGTH): Define always.
971 (TARGET_USE_CFIPOP, tc_cfi_frame_initial_instructions,
972 tc_regname_to_dw2regnum, DWARF2_DEFAULT_RETURN_COLUMN,
973 DWARF2_CIE_DATA_ALIGNMENT): Define.
974 (s390_cfi_frame_initial_instructions, tc_s390_regname_to_dw2regnum):
975 New prototypes.
976 (s390_cie_data_alignment): Declare.
977 * config/tc-s390.c: Include dw2gencfi.h.
978 (s390_cie_data_alignment): Define.
979 (md_begin): Initialize s390_cie_data_alignment.
980 (s390_cfi_frame_initial_instructions, tc_s390_regname_to_dw2regnum):
981 New functions.
982
2ce28d43
AO		 9832003-07-10 Alexandre Oliva <aoliva@redhat.com>
984
985 2002-12-12 Alexandre Oliva <aoliva@redhat.com>
986 * config/tc-mn10300.h (EXTERN_FORCE_RELOC): Don't define to zero.
987 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
988 * configure.in (am33_2.0, mn10300-*-linux*): Added.
989 * configure: Rebuilt.
990 * config/tc-mn10300.h (TARGET_FORMAT) [TE_LINUX]: Define to
991 elf32-am33lin.
992 * config/tc-mn10300.c (md_begin) [TE_LINUX]: Choose AM33/2.0
993 by default.
994
bf6f0d0c
AO		 9952003-07-09 Alexandre Oliva <aoliva@redhat.com>
996
997 2003-02-25 Alexandre Oliva <aoliva@redhat.com>
998 * config/tc-mn10300.c (mn10300_check_fixup): Set GOT_PCREL type
999 for subtracts from GLOBAL_OFFSET_TABLE that could not be
1000 simplified.
1001 2002-07-18 Alexandre Oliva <aoliva@redhat.com>
1002 * config/tc-mn10300.c (mn10300_check_fixup): Accept subtracts that
1003 could not be simplified.
1004 (tc_gen_reloc): Turn an absolute fx_subsy into part of fx_offset.
1005 2001-11-04 Alexandre Oliva <aoliva@redhat.com>
1006 * config/tc-mn10300.h (TC_RELOC_RTSYM_LOC_FIXUP): Don't adjust
1007 BDF_RELOC_MN10300_GOT32.
1008 * config/tc-mn10300.c (mn10300_fix_adjustable): If
1009 TC_RELOC_RTSYM_LOC_FIXUP doesn't hold, it's not adjustable.
1010 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
1011 * config/tc-mn10300.c (mn10300_parse_name): Don't return a
1012 symbol if we know its value.
1013 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
1014 * config/tc-mn10300.h (GLOBAL_OFFSET_TABLE_NAME): Remove
1015 duplicate underscore prefix.
1016 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
1017 * config/tc-mn10300.c (mn10300_parse_name): Store relocation
1018 type in X_md, not X_add_number. Zero X_add_number.
1019 (mn10300_check_fixup): Extract relocation type from X_md.
1020 * config/tc-mn10300.h: Update comment.
1021 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
1022 * config/tc-mn10300.h (O_GOTOFF, O_PLT, O_GOT): Replace with...
1023 (O_PIC_reloc): this.
1024 * config/tc-mn10300.c (mn10300_PIC_related_p): Use it.
1025 (mn10300_check_fixup): Likewise.
1026 (mn10300_parse_name): Set X_add_number to relocation type.
1027 * config/tc-mn10300.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1028 TC_RELOC_RTSYM_LOC_FIXUP, md_parse_name, TC_CONS_FIX_NEW,
1029 O_GOTOFF, O_PLT, O_GOT): Define.
1030 * config/tc-mn10300.c (mn10300_PIC_related_p): New fn.
1031 (mn10300_check_fixup): New fn.
1032 (md_assemble): Call it. Check for PIC-related relocs.
1033 (mn10300_cons_fix_new): Likewise. New fn.
1034 (mn10300_end_of_match): New fn.
1035 (mn10300_md_parse_name_cont): New fn.
1036
e7b71525
AO		 10372003-07-09 Alexandre Oliva <aoliva@redhat.com>
1038
1039 2000-05-25 Alexandre Oliva <aoliva@cygnus.com>
1040 * config/tc-mn10300.c (mn10300_insert_operand): Negate negative
1041 accumulator's shift.
1042 2000-05-08 Alexandre Oliva <aoliva@cygnus.com>
1043 * config/tc-mn10300.c (md_relax_table, md_convert_frag,
1044 md_assemble, md_estimate_size_before_relax): Handle fbCC.
1045 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
1046 * config/tc-mn10300.c (HAVE_AM33): Redefine in terms of
1047 HAVE_AM33_2.
1048 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
1049 * config/tc-mn10300.c (md_pseudo_table): Use AM33_2 constant.
1050 (HAVE_AM33): Match AM33_2 too.
1051 (HAVE_AM33_2): New macro.
1052 (md_assemble): Use it. Match 2.0 registers only if HAVE_AM33_2.
1053 2000-04-01 Alexandre Oliva <aoliva@cygnus.com>
1054 * config/tc-mn10300.c (md_pseudo_table): Added `am33_2'.
1055 (float_registers, double_registers): New variables.
1056 (float_register_name, double_register_name): New functions.
1057 (md_assemble): Recognize FP registers. Implement FMT_D3.
1058 (mn10300_insert_operand): Support FP registers.
1059
115695a8
CD		 10602003-07-08 Chris Demetriou <cgd@broadcom.com>
1061
1062 * config/tc-mips.c (mips_validate_fix): Do not warn about branch
1063 target being a global symbol if not compiling SVR4 PIC code.
1064
9f7598c1
NC		 10652003-07-07 Nick Clifton <nickc@redhat.com>
1066
1067 * doc/c-m32r.texi (M32R-Directives): New node. Document the
1068 .high, .shigh and .low directives.
1069
1b680e4f
RS		 10702003-07-07 Richard Sandiford <rsandifo@redhat.com>
1071
1072 * config/tc-h8300.c (h8300sxnmode): Add prototype.
1073 (DSYMMODE): Remove.
1074 (parse_exp): Replace expressionS argument with a h8_op. Parse the
1075 operand size as well.
1076 (skip_colonthing): Remove unused expression argument. Tighten checks
1077 for 2-digit sizes.
1078 (colonmod24): Remove.
1079 (get_mova_operands): Combine calls to parse_exp and skip_colonthing.
1080 (get_operand): Likewise. Use the standard code to read the size of
1081 pc-relative operands.
1082 (fix_operand_size): Include the size-guessing logic that used to be
1083 in colonmod24 and get_operand. Don't apply dd:2 optimizations to
1084 offsets with a symbolic component.
1085
0cea6190
NC		 10862003-07-04 Nick Clifton <nickc@redhat.com>
1087
1088 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Use ARRAY_SIZE
1089 macro to compute size of selected register name array.
1090
933fbc29
MS		 10912003-07-01 Martin Schwidefsky <schwidefsky@de.ibm.com>
1092
1093 * config/tc-s390.c (md_parse_option): Add cpu type z990.
1094 (md_begin): Add minimal cpu type logic for instructions with different
1095 binary format depending on the cpu.
1096 (md_assemble): Remove check for minimal cpu.
1097 (s390_insert_operand): Add support for long displacements.
1098 (md_gather_operands): Likewise.
1099 (tc_s390_fix_adjustable): Likewise.
1100 (tc_s390_force_relocation): Likewise.
1101 (md_apply_fix3): Likewise.
1102
1a2c1fad
CD		 11032003-06-30 Chris Demetriou <cgd@broadcom.com>
1104
1105 * config/tc-mips.c (s_mipsset): Implement -march= handling
1106 differently.
1107
17a2f251
TS		 11082003-06-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1109
1110 * config/tc-mips.c: Convert to ISO C90 prototypes. Remove unnecessary
1111 prototypes and casts. Replace PTR with void *. Reformat.
1112 * config/tc-mips.h: Likewise.
1113
6344efa4
AM		 11142003-06-30 Alan Modra <amodra@bigpond.net.au>
1115
1116 * config/tc-ia64.c (note_register_values): Warning fix.
1117 * config/tc-mips.c (append_insn): Likewise.
1118
fef14a42
TS		 11192003-06-29 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1120
1121 * config/tc-mips.c (mips_set_options,mips_opts): Support for
1122 .set arch=FOO.
1123 (file_mips_arch): Rename mips_arch.
1124 (mips_arch_info,mips_tune_info): Remove.
1125 (hilo_interlocks,gpr_interlocks,cop_interlocks): Use mips_opts.arch.
1126 (mips_cpu_info_from_arch): New function.
1127 (md_begin): Use file_mips_arch.
1128 (macro_build,macro,mips_ip): Use mips_opts.arch.
1129 (mips_set_architecture): Init file_mips_arch and mips_opts.arch.
1130 (mips_after_parse_args): Remove mips_arch_info and mips_tune_info.
1131 Use file_mips_arch.
1132 (s_mipsset): Support for .set arch=FOO.
1133 (mips_cpu_info_table): Fix typo.
1134
02fc3089
L		 11352003-06-26 H.J. Lu <hongjiu.lu@intel.com>
1136
1137 * config/tc-i386.c (md_assemble): Declare "exp" before "if".
1138
2d0d09ca
RS		 11392003-06-25 Richard Sandiford <rsandifo@redhat.com>
1140
1141 * config/tc-h8300.c (get_specific): Allow ':8' to be used for
1142 unsigned 8-bit operands.
1143
685736be
NC		 11442003-06-24 Nick Clifton <nickc@redhat.com>
1145
1146 * read.c (s_comm): Change error message to assume an unsigned size
1147 has been passed to .comm.
1148 * config/tc-sparc.c (s_common): Likewise.
1149 * write.c (write_contents): Replace 'unsigned long' with
1150 'addressT' and 'long' with offsetT in order to allow computations
1151 with very large values to work for 64-bit addressed targets.
1152 (relax_and_size_all_segments): Likewise.
1153 (relax_frag): Likewise.
1154 (relax_segment): Likewise.
e85ca5bb 1155
e98d298c
MM		 11562003-06-23 Mark Mitchell <mark@codesourcery.com>
1157
1158 * config/tc-ppc.c (ppc_cleanup): Use bytes to count APUinfo slots.
1159
ca164297
L		 11602003-06-23 H.J. Lu <hongjiu.lu@intel.com>
1161
1162 * gas/config/tc-i386.c (md_assemble): Support Intel Precott New
1163 Instructions.
1164
1165 * gas/config/tc-i386.h (CpuPNI): New.
1166 (CpuUnknownFlags): Add CpuPNI.
1167
041340ad
JW		 11682003-06-23 <davidm@hpl.hp.com>
1169
1170 * config/tc-ia64.c (pseudo_func): Add ABI constants for linux,
1171 freebsd, openvms, and nsk (non-stop kernel).
1172
b7599f01
JT		 11732003-06-22 Jason Thorpe <thorpej@wasabisystems.com>
1174
1175 * config/tc-ns32k.c (md_begin): Initialize inst_hash_table after
1176 all locals have been declared.
1177
b7c7d6c1
TS		 11782003-06-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1179
1180 * config/tc-mips.c (ADDRESS_ADD_INSN,ADDRESS_ADDI_INSN): Remove
1181 special handling for n32 ABI.
1182 (macro): Likewise.
1183
815ddb50
TS		 11842003-06-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1185
1186 * config/tc-mips.c (s_cpsetup,s_cprestore,s_cpreturn): Revert
1187 2003-06-11 change.
1188
f590b86e
CG		 11892003-06-19 Christian Groessler <chris@groessler.org>
1190
1191 * config/tc-z8k.c (parse_reg): Invalid registers generate an error
1192 now, not only a warning. Add some more checks to detect invalid
1193 registers.
1194 (get_operand): For CLASS_IR remember register size in mode struct.
1195 (get_specific): Handle new CLASS_IRO type. Add register size
1196 checks for CLASS_IR and CLASS_IRO.
e85ca5bb 1197 (md_apply_fix3): Fix undefined usage of buf.
f590b86e 1198
931e13a6
AM		 11992003-06-19 Alan Modra <amodra@bigpond.net.au>
1200
1201 * config/tc-ppc.c (ppc_csect): Pass alignment to ppc_change_csect.
1202 (ppc_change_csect): Add align param. Align frag at start of csect.
1203 (ppc_section, ppc_named_section): Adjust ppc_change_csect calls.
1204 (ppc_frob_section): Align vma.
1205
9393cb0d
JJ		 12062003-06-18 Jakub Jelinek <jakub@redhat.com>
1207
1208 * dw2gencfi.c (EH_FRAME_ALIGNMENT): Define if not defined.
1209 (output_cie): Don't pad.
1210 (output_fde): Add align argument. Pad to align if not 0.
1211 (cfi_finish): Set .eh_frame alignment to EH_FRAME_ALIGNMENT.
1212 Pad just last FDE to EH_FRAME_ALIGNMENT.
1213
df9a398f
MS		 12142003-06-18 Martin Schwidefsky <schwidefsky@de.ibm.com>
1215
1216 * config/tc-s390.c (init_default_arch): Make current_mode_mask
1217 dependent on s390_arch_size and current_cpu dependent on
1218 current_mode_mask.
1219
2fe04c57
NC		 12202003-06-18 Svein E. Seldal <Svein.Seldal@solidas.com>
1221
1222 * configure.in: Add c4x as an architecture variant to tic4x.
1223 * configure: Regenerate.
1224 * Makefile.in: Regenerate.
1225 * doc/Makefile.in: Regenerate.
1226
9f2b53d7
AM		 12272003-06-18 Alan Modra <amodra@bigpond.net.au>
1228
1229 * config/tc-ppc.c (ppc_elf_suffix): Don't remove symbols other than
1230 ".TOC." from PPC64_TOC relocs.
1231
ba0b2174
AM		 12322003-06-17 Alan Modra <amodra@bigpond.net.au>
1233
1234 * config/tc-ppc.c (md_apply_fix3): Allow BRTAKEN, BRNTAKEN relocs.
1235
f899b4b8
TS		 12362003-06-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1237
1238 * config/tc-mips.c (ADDRESS_ADD_INSN,ADDRESS_ADDI_INSN,
1239 ADDRESS_LOAD_INSN,ADDRESS_STORE_INSN): New macros.
1240 (macro_build_ldst_constoffset,load_address,macro,s_cpsetup,
1241 s_cprestore,s_cpadd): Use them.
1242
399f703e
HPN		 12432003-06-16 Hans-Peter Nilsson <hp@axis.com>
1244
1245 * configure.in: Add specific case for cris-*-linux-gnu* with
1246 em=linux.
1247 * configure: Regenerate.
1248 * config/tc-cris.c (DEFAULT_CRIS_AXIS_LINUX_GNU): New macro, TRUE
1249 if TE_LINUX defined, else FALSE.
1250 (bfd_boolean demand_register_prefix): Set default from
1251 DEFAULT_CRIS_AXIS_LINUX_GNU.
1252 (symbols_have_leading_underscore): Similar.
1253 * config/tc-cris.h (LOCAL_LABELS_DOLLAR): Define to 1.
1254
39c2da32
RE		 12552003-06-13 Richard Earnshaw <rearnsha@arm.com>
1256
1257 * tc-arm.c (FPU_DEFAULT, case TE_LINUX): Default to FPU_ARCH_FPA.
1258 (FPU_DEFAULT, case TE_NetBSD): Default to FPU_ARCH_VFP for ELF,
1259 FPU_ARCH_FPA for AOUT.
1260 (md_begin): Don't try to guess the floating point architecture from
1261 the CPU if the OS ABI (Linux, NetBSD) mandates a particular form.
1262
a06a29f2
NC		 12632003-06-13 Robert Millan <zeratul2@wanadoo.es>
1264
1265 * configure.in: Add i386-netbsd-gnu target.
1266 * configure: Regenerate.
1267
d88ef7a6
TT		 12682003-06-12 Tom Tromey <tromey@redhat.com>
1269
1270 * doc/as.texinfo (Comm): Added @node. Moved before CFI
1271 directives node.
1272
34ce925e
RS		 12732003-06-12 Richard Sandiford <rsandifo@redhat.com>
1274
1275 * config/tc-mips.c (append_insn): In a compound relocation, take the
1276 field width from the final (outermost) operator.
1277
cdfbf930
RH		 12782003-06-11 Richard Henderson <rth@redhat.com>
1279
1280 * dw2gencfi.c (struct cfi_escape_data): New.
1281 (cfi_add_CFA_nop): Remove.
1282 (CFI_escape, dot_cfi_escape): New.
1283 (dot_cfi): Remove nop.
1284 (cfi_pseudo_table): Remove nop; add escape.
1285 (output_cfi_insn): Likewise.
1286 (select_cie_for_fde): Stop on escape.
1287 * dw2gencfi.h (cfi_add_CFA_nop): Remove.
1288 * read.c, read.h (do_parse_cons_expression): New.
1289 * doc/as.texinfo (.cfi_escape): New.
1290
8c1a34cd
TS		 12912003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1292
1293 * config/tc-mips.c (s_cpsetup): Use mips_frame_reg instead of SP.
1294 (s_cprestore): Likewise.
1295 (s_cpreturn): Likewise.
1296
4b0cff4e
TS		 12972003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1298
1299 * config/tc-mips.c (tc_gen_reloc): Initialize retval amd reloc
1300 with zeros.
1301
a7ebbfdf
TS		 13022003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1303
1304 * config/tc-mips.c (md_pcrel_from): Return actual pcrel address.
1305 (md_apply_fix3): Ignore non-special relocations. Remove superfluous
1306 exceptions from size assert. Remove most of the addend fixup
1307 specialcasing. Remove value, use valP directly. simplify fx_addnumber
1308 handling. Remove zero addend specialcases.
1309 (tc_gen_reloc): Use appropriate value for reloc2 addend. Remove
1310 the addend fixup specialcase.
1311 * config/tc-mips.h (MD_APPLY_SYM_VALUE): Define as 0.
1312
d25d759d
TS		 13132003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1314
1315 * write.c (write_relocs): Use xcalloc. Fix relocs initialization
1316 in the RELOC_EXPANSION_POSSIBLE case.
1317
9d83078b
AM		 13182003-06-11 Alan Modra <amodra@bigpond.net.au>
1319
1320 * config/tc-i960.c (line_comment_chars): Add '#'.
1321 * config/tc-mn10200.c (tc_gen_reloc): Don't ignore fx_subsy.
1322
3b443373
L		 13232003-06-11 H.J. Lu <hongjiu.lu@intel.com>
1324
1325 * po/Make-in (DESTDIR): New.
1326 (install-data-yes): Support $(DESTDIR).
1327 (uninstall): Likewise.
1328
795bb480
AM		 13292003-06-11 Alan Modra <amodra@bigpond.net.au>
1330
1331 * Makefile.am: Run "make dep-am".
1332 * Makefile.in: Regenerate.
1333 * po/POTFILES.in: Regenerate.
1334
b11dcf4e
DE		 13352003-06-10 Doug Evans <dje@sebabeach.org>
1336
1337 * cgen.c (gas_cgen_finish_insn): CGEN_INSN_RELAX renamed to
1338 CGEN_INSN_RELAXED.
1339 * config/tc-fr30.c (md_estimate_size_before_relax): Ditto.
1340 * config/tc-m32r.c (md_estimate_size_before_relax): Ditto.
1341 * config/tc-openrisc.c (md_estimate_size_before_relax): Ditto.
1342
adadcc0c
AM		 13432003-06-10 Alan Modra <amodra@bigpond.net.au>
1344 Gary Hade <garyhade@us.ibm.com>
1345
1346 * config/tc-ppc.c (md_assemble): Handle PPC_OPERAND_DQ.
1347 (md_apply_fix3): Special case lq insn.
1348
0613284f
RS		 13492003-06-10 Richard Sandiford <rsandifo@redhat.com>
1350
1351 * config/tc-h8300.c (get_rtsl_operands): Accept unbracketed register
1352 lists. Allow single-register ranges.
1353
f4984206
RS		 13542003-06-10 Richard Sandiford <rsandifo@redhat.com>
1355
1356 * config/tc-h8300.c (h8300sxnmode): New.
7134554a 1357 (md_pseudo_table): Add .h8300sxn entry.
f4984206 1358
12b55ccc
L		 13592003-06-09 H.J. Lu <hongjiu.lu@intel.com>
1360
1361 * NEWS: Updated for the new -n option for the i386 assembler.
1362
1363 * config/tc-i386.c (optimize_align_code): New.
1364 (md_shortopts): Add 'n'.
1365 (md_parse_option): Handle 'n'.
1366 (md_show_usage): Add '-n'.
1367
1368 * config/tc-i386.h (optimize_align_code): Declared.
1369 (md_do_align): Optimize code alignment only if optimize_align_code
1370 is not 0.
1371
1372 * doc/as.texinfo: Add the new -n option.
1373
1374 * doc/c-i386.texi: Document the new -n option.
1375
fa87b337
RH		 13762003-06-07 Richard Henderson <rth@redhat.com>
1377
17076204
RH		 1378 * doc/as.texinfo: Document .cfi_rel_offset.
1379
fa87b337
RH		 1380 * dw2gencfi.c (struct cfa_save_data, cfa_save_stack): New.
1381 (cfi_add_CFA_offset): Detect invalid offsets.
1382 (cfi_add_CFA_remember_state): Save cur_cfa_offset.
1383 (cfi_add_CFA_restore_state): Restore it.
1384 (CFI_rel_offset): New.
1385 (cfi_pseudo_table): Add it.
1386 (dot_cfi): Handle it.
1387
52628315
L		 13882003-06-07 H.J. Lu <hongjiu.lu@intel.com>
1389
1390 * app.c (do_scrub_chars): Add states 14 and 15 to handle
1391 predicate for ia64.
1392
d4ea8842
MS		 13932003-06-05 Michael Snyder <msnyder@redhat.com>
1394
1395 * config/tc-h8sx.c (get_specific): Distinguish h8h from h8s ops.
1396 (build_bytes): Ditto.
1397
13982003-06-05 Richard Sandiford <rsandifo@redhat.com>
1399
1400 * config/tc-h8sx.c (DMODE): Remove.
1401 (colonmod24): Don't choose a default if the operand is a 16-bit
1402 constant integer.
1403 (fix_operand_size): New function.
1404 (md_assemble): Use it to choose between @(d:2, ERn) and @(d:16,ERn).
1405 Adjust @(d:2,ERn) operands before choosing the specific opcodes.
1406
2be24b54
ML		 14072003-06-05 Michal Ludvig <mludvig@suse.cz>
1408
1409 * dw2gencfi.c (cfi_add_CFA_insn, cfi_add_CFA_insn_reg)
1410 (cfi_add_CFA_insn_reg_reg, cfi_add_CFA_insn_reg_offset): New.
1411 (cfi_add_CFA_offset, cfi_add_CFA_def_cfa)
1412 (cfi_add_CFA_register, cfi_add_CFA_def_cfa_register)
1413 (cfi_add_CFA_def_cfa_offset): Use cfi_add_CFA_insn_*().
1414 (cfi_add_CFA_restore, cfi_add_CFA_undefined)
1415 (cfi_add_CFA_same_value, cfi_add_CFA_remember_state)
1416 (cfi_add_CFA_restore_state, cfi_add_CFA_nop): New.
1417 (cfi_pseudo_table): New directives .cfi_return_column,
1418 .cfi_restore, .cfi_undefined, .cfi_same_value,
1419 .cfi_remember_state, .cfi_restore_state, .cfi_nop.
1420 (dot_cfi, output_cfi_insn): Handle new directives.
1421 * dw2gencfi.h (cfi_add_CFA_restore, cfi_add_CFA_undefined)
1422 (cfi_add_CFA_same_value, cfi_add_CFA_remember_state)
1423 (cfi_add_CFA_restore_state, cfi_add_CFA_nop): New prototypes.
1424
757bc393
RH		 14252003-06-04 Richard Henderson <rth@redhat.com>
1426
1233ae62
RH		 1427 * dw2gencfi.c (output_cfi_insn): Fix typo for negative offsets.
1428
757bc393
RH		 1429 * dw2gencfi.c (cfi_finish): Set .eh_frame read-only.
1430
f4b97536
RH		 14312003-06-04 Richard Henderson <rth@redhat.com>
1432
1433 * config/tc-alpha.c (s_alpha_usepv): New.
1434 (md_pseudo_table): Add it.
1435 (alpha_cfi_frame_initial_instructions): New.
1436 * config/tc-alpha.h (TARGET_USE_CFIPOP): New.
1437 (tc_cfi_frame_initial_instructions): New.
1438 * doc/c-alpha.texi: Document .usepv.
1439
68d55fe3
JJ		 14402003-06-04 Jakub Jelinek <jakub@redhat.com>
1441
1442 * as.c (show_usage): Document --execstack and --noexecstack.
1443 (parse_args): Add --execstack and --noexecstack.
1444 (main): Create .note.GNU-stack section if --execstack or
1445 --noexecstack was given on comand line, set its SHF_EXECINSTR bit.
1446 * as.h (flag_execstack, flag_noexecstack): New.
1447
f9b4148d
CD		 14482003-06-03 Chris Demetriou <cgd@broadcom.com>
1449
1450 * config/tc-mips.c: (OPTION_ARCH_BASE, OPTION_ASE_BASE)
1451 (OPTION_COMPAT_ARCH_BASE, OPTION_FIX_BASE)
1452 (OPTION_MISC_BASE): New defines.
1453 (OPTION_BREAK, OPTION_CONSTRUCT_FLOATS, OPTION_EB, OPTION_EL)
1454 (OPTION_ELF_BASE, OPTION_FIX_VR4122, OPTION_FP32, OPTION_FP64)
1455 (OPTION_GP32, OPTION_GP64, OPTION_M3900, OPTION_M4010, OPTION_M4100)
1456 (OPTION_M4650, OPTION_M7000_HILO_FIX, OPTION_MARCH, OPTION_MDMX)
1457 (OPTION_MEMBEDDED_PIC, OPTION_MIPS1, OPTION_MIPS16, OPTION_MIPS2)
1458 (OPTION_MIPS3, OPTION_MIPS32, OPTION_MIPS32R2, OPTION_MIPS3D)
1459 (OPTION_MIPS4, OPTION_MIPS5, OPTION_MIPS64)
1460 (OPTION_MNO_7000_HILO_FIX, OPTION_MTUNE, OPTION_NO_CONSTRUCT_FLOATS)
1461 (OPTION_NO_FIX_VR4122, OPTION_NO_M3900, OPTION_NO_M4010)
1462 (OPTION_NO_M4100, OPTION_NO_M4650, OPTION_NO_MDMX, OPTION_NO_MIPS16)
1463 (OPTION_NO_MIPS3D, OPTION_NO_RELAX_BRANCH, OPTION_RELAX_BRANCH)
1464 (OPTION_TRAP): Redefine in terms of new defines.
1465 (md_longopts): Reorder entries.
1466
7ee7b84d
MS		 14672003-05-14 Michael Snyder <msnyder@redhat.com>
1468 From Bernd Schmidt <bernds@redhat.com>
1469 and Michael Snyder <msnyder@redhat.com>
1470 and Alexandre Oliva <aoliva@redhat.com>
1471 * config/tc-h8300.c: Add insns and addressing modes for h8300sx.
1472 * config/tc-h8300.h: Ditto.
1473
e30ddb24
NC		 14742003-06-03 Nick Clifton <nickc@redhat.com>
1475
1476 * tc-v850.c (tc-gen_reloc): Translate BFD_RELOC_32 into
adadcc0c
AM		 1477 BFD_RELOC_32_PCREL if the reloc is pc-relative. Do this
1478 before calling bfd_reloc_type_lookup.
1479
ed7d5d1a
AM		 14802003-06-02 Alan Modra <amodra@bigpond.net.au>
1481
1482 * read.c (emit_expr): Set dot_value.
1483 * dw2gencfi.c (output_fde): Remove pcrel reloc hack.
1484
c1ed1235
AM		 14852003-06-02 Alan Modra <amodra@bigpond.net.au>
1486
1487 * macro.c (sub_actual): Don't lose string if it turns out that
1488 &string wasn't an arg.
1489
eafbc43f
RH		 14902003-05-31 Richard Henderson <rth@redhat.com>
1491
1492 * dw2gencfi.c (output_fde): Use fix_new to emit pc-relative reloc.
1493 (cfi_finish): Set flag_traditional_format around .eh_frame data.
1494
f37f01cf
RH		 14952003-05-29 Richard Henderson <rth@redhat.com>
1496
1497 * config/tc-alpha.c (alpha_cur_ent_sym): Remove.
1498 (all_frame_data, plast_frame_data, cur_frame_data): New.
1499 (s_alpha_ent): Record data for dwarf2 cfi.
9f470756
L		 1500 (s_alpha_end, s_alpha_mask, s_alpha_frame, s_alpha_prologue): Likewise.
1501 (alpha_elf_md_end): Emit dwarf2 cfi for ecoff unwind directives.
f37f01cf
RH		 1502 * config/tc-alpha.h (md_end): New.
1503 (DWARF2_DEFAULT_RETURN_COLUMN): New.
1504 (DWARF2_CIE_DATA_ALIGNMENT): New.
1505
a197c351
NC		 15062003-05-29 Nick Clifton <nickc@redhat.com>
1507
1508 * configure.in: Add i386-*-freebsd* entry.
1509 * configure: Regenerate.
1510
4bf4a882 15112003-05-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
ed7d5d1a
AM		 1512
1513 * config/tc-m32r.c: Amend comment to refer to Renesas
4bf4a882 1514
756d1d01
RH		 15152003-05-27 Richard Henderson <rth@redhat.com>
1516
1517 * expr.c (make_expr_symbol): Fold FAKE_LABEL_NAME use into the
1518 symbol_create call.
1519 (current_location): Use symbol_temp_new_now.
1520 * stabs.c (s_stab_generic): Use symbol_temp_new.
1521 * symbols.c (temp_label_name): Remove.
1522 (symbol_temp_new, symbol_temp_make): Use FAKE_LABEL_NAME.
1523
a4447b93
RH		 15242003-05-27 Richard Henderson <rth@redhat.com>
1525
1526 * dw2gencfi.c, dw2gencfi.h: Rewrite from scratch.
1527 * as.c (main): Always call cfi_finish.
1528 * config/tc-i386.c (x86_dwarf2_return_column): New.
1529 (x86_cie_data_alignment): New.
1530 (md_begin): Set them.
1531 (tc_x86_cfi_init): Remove.
1532 (tc_x86_regname_to_dw2regnum): Fix 32-bit register numbers;
1533 return int, not unsigned long; don't as_bad here.
1534 (tc_x86_frame_initial_instructions): Streamline; use
1535 updated api.
1536 * config/tc-i386.h (tc_cfi_init): Remove.
1537 (DWARF2_DEFAULT_RETURN_COLUMN): New.
1538 (DWARF2_CIE_DATA_ALIGNMENT): New.
1539
b7d6ed97
RH		 15402003-05-27 Richard Henderson <rth@redhat.com>
1541
1542 * symbols.c (temp_label_name): New.
1543 (symbol_temp_new, symbol_temp_new_now, symbol_temp_make): New.
1544 (symbol_set_value_now): New.
1545 * symbols.h: Prototype them.
1546 * dwarf2dbg.c: Use them.
1547 (fake_label_name, symbol_new_now, set_symbol_value_now): Remove.
1548
14218d5f
JE		 15492003-05-23 Jason Eckhardt <jle@rice.edu>
1550
1551 * config/tc-i860.c (target_xp): Declare variable.
1552 (OPTION_XP): Declare macro.
1553 (md_longopts): Add option -mxp.
1554 (md_parse_option): Set target_xp.
1555 (md_show_usage): Add -mxp usage.
1556 (i860_process_insn): Recognize XP registers bear, ccr, p0-p3.
1557 (md_assemble): Don't try expansions if XP_ONLY is set.
1558 * doc/c-i860.texi: Document -mxp option and i860XP support.
1559
36ede617
EC		 15602003-05-23 Eric Christopher <echristo@redhat.com>
1561
1562 * config/tc-mips.c (macro_build_jalr): Warning patrol.
1563
a105a300
TS		 15642003-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1565
1566 * config/tc-mips.c (append_insn): Use actual relocation size for new
1567 fixp's. Don't relax overflow checking for partial_inplace relocations.
1568 Use the actual relocation type in combined relocs, not just the type
1569 of the first one.
1570 (macro_build_jalr): Use actual relocation size for new fix.
1571 (s_cpsetup, s_gpdword): Likewise.
1572
dc9461f6
TS		 15732003-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1574
1575 * config/tc-mips.c (macro): Don't use uninitialized tempreg.
1576
ceb41009
NC		 15772003-05-22 Nick Clifton <nickc@redhat.com>
1578
1579 * config/tc-xstormy16.c (md_pcrel_from_section): Do not produce
1580 section relative offsets for relocs that will not be based on the
1581 section symbol.
1582 (xstormy16_md_apply_fix3): Remove previous patch to this
1583 function.
1584
143d77c5
EC		 15852003-05-07 Eric Christopher <echristo@redhat.com>
1586
ed7d5d1a
AM		 1587 * config/tc-mips.c (mips_abicalls): New variable.
1588 (md_parse_option): Use.
1589 (s_option): Ditto.
1590 (s_abicalls): Ditto.
1591 (mips_elf_final_processing): Set EF_MIPS_PIC and
1592 EF_MIPS_CPIC dependent on above.
143d77c5 1593
85c77c38
DA		 15942003-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1595
1596 * tc-hppa.c (hppa_symbol_chars): Remove `,' and `!'.
1597
87ccc1b0
NC		 15982003-05-21 Nick Clifton <nickc@redhat.com>
1599
ed7d5d1a
AM		 1600 * config/obj-elf.c: Include dwarf2dbg.h.
1601 (elf_pseudo_tab): Add .file and .loc.
1602 * config/tc-arc.c (md_pseudo_table): Remove .file and .loc.
1603 * config/tc-arm.c: Likewise.
1604 * config/tc-h8300.c: Likewise.
1605 * config/tc-hppa.c: Likewise.
1606 * config/tc-ia64.c: Likewise.
1607 * config/tc-m68hc11.c: Likewise.
1608 * config/tc-m68k.c: Likewise.
1609 * config/tc-mmix.c: Likewise.
1610 * config/tc-mn10300.c: Likewise.
1611 * config/tc-ppc.c: Likewise.
1612 * config/tc-sh.c: Likewise.
1613 * config/tc-sparc.c: Likewise.
1614 * config/tc-v850.c: Likewise.
1615 * config/tc-frv.c: Likewise, and remove redundant inclusion of
1616 dwarf2dbg.h.
1617 * config/tc-ip2k.c: Likewise.
1618 * config/tc-iq2000.c: Likewise.
1619 * config/tc-xstormy16.c: Likewise.
1620 * config/tc-xtensa.c: Likewise.
87ccc1b0 1621 * Makefile.am: Regenerate dependencies.
ed7d5d1a
AM		 1622 * Makefile.in: Regenerate.
1623 * aclocal.m4: Regenerate.
1624 * config.in: Regenerate.
1625 * configure: Regenerate.
1626 * po/POTFILES.in: Regenerate.
1627 * po/gas.pot: Regenerate.
143d77c5 1628
7ed2c8b0
NC		 16292003-05-21 Nick Clifton <nickc@redhat.com>
1630
1631 * dw2gencfi.c (cfi_get_label): Use symbol_make for non
1632 BFD_ASSEMBLER targets.
1633 (cfi_startproc): Change type of saved_seg and cfi_seg to segT.
1634 (dot_cfi_endproc): Only call bfd_set_section_flags for targets
1635 defining BFD_ASSEMBLER.
1636
39b82151
ML		 16372003-05-20 Michal Ludvig <mludvig@suse.cz>
1638
1639 * as.c (main): Remove tc_cfi_init().
143d77c5 1640 * dw2gencfi.c (cfi_parse_arg): Allow regnames beginning
39b82151
ML		 1641 with '%'.
1642 (cfi_pseudo_table): Add "cfi_register" entry.
1643 (cfi_make_insn): Handle CFA_register.
1644 (cfi_output_insn): Ditto.
1645 (dot_cfi): Ditto.
1646 (cfi_get_label): Add 'simple' modifier to .cfi_startproc.
1647 (dot_cfi_endproc): Reuse already emitted CIEs.
1648 * testsuite/gas/cfi/cfi-i386.d: New pattern.
1649 * testsuite/gas/cfi/cfi-x86-64.d: Ditto.
1650
f53e95c7
NC		 16512003-05-20 Nick Clifton <nickc@redhat.com>
1652
1653 * config/tc-xstormy16.c: Include dwarf2dbg.h.
1654 (md_pseudo_table): Add entries for .loc and .line.
1655
7c0295b1
AM		 16562003-05-20 Alan Modra <amodra@bigpond.net.au>
1657
1658 * dw2gencfi.c (cfi_parse_arg): Only use tc_regname_to_dw2regnum if
1659 defined.
1660 (dot_cfi_endproc): Avoid C99 construct.
1661
54cfded0
AM		 16622003-05-20 Michal Ludvig <mludvig@suse.cz>
1663
1664 * dw2gencfi.c, dw2gencfi.h: New files.
1665 * config/tc-i386.c (tc_x86_cfi_init): New function.
1666 * config/tc-i386.h (TARGET_USE_CFIPOP, tc_cfi_init): New defines.
1667 * as.c (parse_args): Set verbose flag on --verbose.
1668 (main): Call tc_cfi_init()/cfi_finish().
1669 * as.h (verbose): New external variable.
1670 * read.c (pobegin): Insert CFI pops to the list.
1671 * symbols.c (local_symbol_make): Make symbol external.
1672 * symbols.h (local_symbol_make): New prototype.
1673 * Makefile.am: Add dw2gencfi.[ch] files. Run "make dep-am".
1674 * Makefile.in: Regenerate.
1675 * doc/as.texinfo: Added node "CFI directives" with description of
1676 all implemented .cfi_* directives.
1677 * doc/Makefile.in: Regenerate.
1678 * po/POTFILES.in: Regenerate.
1679
a1f3c24c
SS		 16802003-05-19 Svein E. Seldal <Svein.Seldal@solidas.com>
1681
54cfded0
AM		 1682 * config/tc-tic4x.c (md_assemble): Added support for one-line parallel
1683 insns.
1975ab25 1684 * config/tc-tic4x.h: Added DOUBLEBAR_PARALLEL definition
a1f3c24c 1685
b645cb17
JE		 16862003-05-18 Jason Eckhardt <jle@rice.edu>
1687
1688 * config/tc-i860.c (i860_process_insn): Initialize fc after
1689 each opcode mismatch.
1690
80c7c40a
NC		 16912003-05-16 Kelley Cook <kelleycook@wideopenwest.com>
1692
1693 * configure.in: Accept i[3-7]86 variants.
1694 * configure: Regenerate.
1695
c344a4c8
TS		 16962003-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1697
1698 * config/tc-mips.h: Fix comment formatting.
1699
64e55042
HPN		 17002003-05-13 Hans-Peter Nilsson <hp@axis.com>
1701
1702 * read.c (old_buffer, old_input, old_limit): Remove variables.
54cfded0 1703 (read_a_source_file): Delete label contin.
64e55042
HPN		 1704 <handling #APP/#NO_APP>: Use an "sb" to push #APP expansion into
1705 input as with macros, instead of in separate old_* variables.
1706 Zero-terminate string being scrubbed.
1707
e66c629e
NC		 17082003-05-12 Nick Clifton <nickc@redhat.com>
1709
1710 * config/tc-xstormy16.c (skipping_fptr): New local variable.
1711 (md_assemble): Reset skipping_fptr.
1712 (md_operand): If @fptr() is followed by a minus sign, set
1713 skipping_fptr and ignore the fptr. If skipping_fptr is set and an
1714 @fptr is detected, ignore it and reset skipping_fptr.
1715
673a54e3
JE		 17162003-05-11 Jason Eckhardt <jle@rice.edu>
1717
1718 * config/tc-i860.c (MAX_FIXUPS): Define.
1719 (struct i860_fi fi[]): New struct.
1720 (struct i860_it the_insn): Add above as member and move fields
1721 exp, reloc, pcrel and fup into i860_fi.
1722 (md_assemble): Replace all instances of exp, reloc, pcrel
1723 and fup with fi[].exp, fi[].reloc, fi[].pcrel, fi[].fup.
1724 Add a loop to possibly emit multiple fix-ups for each insn.
1725 (i860_process_insn): Likewise.
1726 (i860_get_expression): Likewise.
1727 (md_apply_fix3): Use a bitwise check for OP_IMM_U5, not equality.
1728
2ebb4b88
MS		 17292003-05-09 Martin Schwidefsky <schwidefsky@de.ibm.com>
1730
1731 * config/tc-s390.c (s390_target_format): Always call init_default_arch.
1732
35f5df7f
L		 17332003-05-07 H.J. Lu <hongjiu.lu@intel.com>
1734
1735 * config/tc-ia64.c (alias_hash): New.
1736 (alias_name_hash): New.
1737 (secalias_hash): New.
1738 (secalias_name_hash): New.
1739 (md_pseudo_table): Add "secalias".
1740 (md_begin): Initialize alias_hash, alias_name_hash,
1741 secalias_hash and secalias_name_hash.
1742 (struct alias): New.
1743 (dot_alias): Implement .alias and .secalias directives.
1744 (do_alias): New.
1745 (ia64_adjust_symtab): New.
1746 (do_secalias): New.
1747 (ia64_frob_file): New.
1748
1749 * config/tc-ia64.h (ia64_adjust_symtab): New.
1750 (tc_adjust_symtab): Defined.
1751 (ia64_frob_file): New.
1752 (tc_frob_file): Defined.
1753
d2bf1bda
NC		 17542003-05-07 Dmitry Diky <diwil@mail.ru>
1755
1756 * tc-msp430.c: Add missing lines to known cpus list.
1757
cac012d6
AO		 17582003-05-06 Alexandre Oliva <aoliva@redhat.com>
1759
1760 * configure.in (MIPS_DEFAULT_ABI): AC_DEFINE.
1761 * config/tc-mips.c (mips_after_parse_args): Set mips_abi to it.
1762 * config.in, configure: Rebuilt.
1763
d8dbbec1
L		 17642003-05-05 H.J. Lu <hjl@gnu.org>
1765
1766 * config/tc-mips.c (tc_gen_reloc): Add addend just once if
1767 howto->partial_inplace is false.
1768
9204e615
DJ		 17692003-05-05 Daniel Jacobowitz <drow@mvista.com>
1770
1771 * config/tc-mips.c (mips_need_elf_addend_fixup): Remove
1772 symbol_used_in_reloc_p check.
1773 (md_apply_fix3): Remove check for howto->pcrel_offset.
1774
711ef82f
L		 17752003-05-03 H.J. Lu <hjl@gnu.org>
1776
1777 * config/obj-elf.c (obj_elf_parse_section_letters): Make it a
1778 fatal error for unknown section attribute.
1779
1780 * config/tc-alpha.c (alpha_elf_section_letter): Return -1 for
1781 unknown section attribute.
1782 * config/tc-ia64.c (ia64_elf_section_letter): Likewise.
1783 * config/tc-ppc.c (ppc_section_letter): Likewise.
1784
1785 * config/tc-ia64.c (ia64_elf_section_letter): Handle 'o'.
1786 (ia64_elf_section_type): Accept "unwind".
1787
83b5ab55
L		 17882003-05-02 H.J. Lu <hjl@gnu.org>
1789
1790 * read.h (demand_copy_string): New.
1791
1792 * config/tc-alpha.c (demand_copy_string): Removed.
1793
7ff0565e
MS		 17942003-05-02 Michael Snyder <msnyder@redhat.com>
1795
54cfded0 1796 * write.h (FAKE_LABEL_NAME): Allow override
7ff0565e
MS		 1797 (for targets that like eg. a leading dot in a local label).
1798
2968149b
NC		 17992003-05-02 Nick Clifton <nickc@redhat.com>
1800
1801 * config/tc-xstormy16.c (xstormy16_md_apply_fix3): Do not bias the
1802 addend with the symbol's value for pc-relative relocations against
1803 a defined symbol - this will be done automatically.
1804
e7b9a8c1
L		 18052003-05-01 H.J. Lu <hjl@gnu.org>
1806
1807 * config/obj-elf.c (obj_elf_type): Accept "notype" and
1808 "STT_NOTYPE".
1809
612d7b83
L		 18102003-05-01 H.J. Lu <hjl@gnu.org>
1811
1812 * config/tc-ia64.h (tc_canonicalize_section_name): New.
1813
1814 * config/obj-elf.c (obj_elf_section_name): Call
1815 tc_canonicalize_section_name if it is defined.
1816
a645d1eb
L		 18172003-05-01 H.J. Lu <hjl@gnu.org>
1818
1819 * config/tc-ia64.c (ia64_check_label): New.
1820 * config/tc-ia64.h (tc_check_label): New.
1821
1822 * read.c (read_a_source_file): Call tc_check_label after
1823 creating a user-defined label if defined.
1824
df12615d
AM		 18252003-05-02 Alan Modra <amodra@bigpond.net.au>
1826
1827 * config/tc-ppc.c (md_show_usage): Mention -a32, -a64, -l, -le, -b,
1828 -be and split strings to below 509 bytes in length.
1829
f70c8412
CG		 18302003-05-01 Christian Groessler <chris@groessler.org>
1831
1832 * expr.h: Fix comments in operatorT typedef.
54cfded0 1833 * config/tc-z8k.c: Add 2003 to copyright message.
f70c8412
CG		 1834 Fold s_segm() and s_unseg() into one function s_segm(parm) which
1835 decides by the parameter.
1836 (md_begin): Don't set linkrelax. Only set Z8002 default if no
1837 command line argument was given to select the intended
1838 architecure.
1839 (get_interrupt_operand): Warn if NOP type code is emitted.
1840 (newfix): New parameter 'size', forward it to 'fix_new_exp'.
1841 (apply_fix): Call newfix with additional 'size' parameter.
1842 (build_bytes): Remove unused variable 'nib'. Detect overflow in
1843 4 bit immediate arguments.
1844 (md_longopts): Add 'linkrelax' option.
1845 (md_parse_option): Adapt to new s_segm function. Set 'linkrelax'
1846 variable when 'linkrelax' command line option is specified.
1847 (md_show_usage): Display 'linkrelax' option.
1848 (md_apply_fix3): Fix cases R_IMM4L, R_JR, and R_IMM8. Add cases
1849 R_CALLR and R_REL16.
1850 * config/tc-z8k.h: Undef WARN_SIGNED_OVERFLOW_WORD.
1851
10a98291
L		 18522003-04-30 H.J. Lu <hjl@gnu.org>
1853
1854 * config/tc-ia64.c (ia64_number_to_chars): New function pointer.
1855 (ia64_float_to_chars): Likewise.
1856 (dot_byteorder): Set target_big_endian, ia64_number_to_chars
1857 and ia64_float_to_chars by tc_segment_info_data.endian from
1858 the current segment if byteorder == -1.
1859 (md_begin): Call dot_byteorder to set target_big_endian.
1860 (md_atof): Call ia64_float_to_chars to convert floating point.
1861 (ia64_float_to_chars_bigendian): New function.
1862 (ia64_float_to_chars_littleendian): Likewise.
1863 (ia64_elf_section_change_hook): Likewise.
1864
1865 * config/tc-ia64.h (ia64_number_to_chars): New.
1866 (md_number_to_chars): Changed to (*ia64_number_to_chars)
1867 (ia64_elf_section_change_hook): New.
1868 (md_elf_section_change_hook): Defined.
1869 (ia64_segment_info_type): New struct.
1870 (TC_SEGMENT_INFO_TYPE): Defined.
1871
bf57c3c9
L		 18722003-04-30 H.J. Lu <hjl@gnu.org>
1873
1874 * config/tc-ia64.c (md_section_align): Deleted.
1875
1876 * config/tc-ia64.h (SUB_SEGMENT_ALIGN): New.
1877 (md_section_align): New.
1878
165a7f90
L		 18792003-04-30 H.J. Lu <hjl@gnu.org>
1880
1881 * config/tc-ia64.c (stmt_float_cons): Fix alignment for real10
1882 and add real16.
1883 (md_pseudo_table): Add "xreal16", "xreal16.ua", "real16" and
1884 "real16.ua".
1885 (md_atof): Add 6 byte padding of zero for real16.
1886
eba874d8
NC		 18872003-04-29 Nick Clifton <nickc@redhat.com>
1888
1889 * config/obj-elf.c (obj_elf_symver): Skip whitespace before the
1890 start of a version name.
1891
dbeba5e5
CD		 18922003-04-28 Chris Demetriou <cgd@broadcom.com>
1893
1894 * configure.in (mips-*-*n*bsd*): Replace with...
1895 (mips-*-netbsd*, mips-*-openbsd*): These.
1896 * configure: Regenerate.
1897
f0d7d5f9
NC		 18982003-04-28 H.J. Lu <hjl@gnu.org>
1899
1900 * config/tc-hppa.c (hppa_symbol_chars): New.
1901 * config/tc-hppa.h (tc_symbol_chars): Likewise.
1902
a38b42ab
TS		 19032003-04-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1904
1905 * config/tc-mips.h (TC_FORCE_RELOCATION_SUB_SAME): Define again.
1906
69be0a2b
CD		 19072003-04-25 Chris Demetriou <cgd@broadcom.com>
1908
1909 * NEWS: Belatedly mention support for MIPS32 Release 2.
1910
684022ea
EC		 19112003-04-24 Eric Christopher <echristo@redhat.com>
1912
1913 * config/tc-mips.c (nopic_need_relax): Revert previous
1914 change.
1915
2c8714f2
NC		 19162003-04-24 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
1917
1918 * config/tc-h8300.h (DWARF2_LINE_MIN_INSN_LENGTH): New
684022ea 1919 * config/tc-h8300.c (dwarf2dbg.h): Include
2c8714f2
NC		 1920 (md_pseudo_table): Handle .loc and .file
1921 (md_assemble): Call dwarf2_emit_insn if BFD_ASSEMBLER.
1922 * Makefile.am: Add dependency on dwarf2dbg.h for h8300 targets.
1923 * Makefile.in: Regenerate.
1924
684022ea 19252003-04-24 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
8d9cd6b1
NC		 1926
1927 * config/tc-h8300.c (Nmode, h8300hnmode, h8300snmode): New.
1928 (md_pseudo_table): Add h8300hn, h8300sn.
1929 * config/tc-h8300.h (COFF_MAGIC): Handle h8300hn, h8300sn.
1930 * doc/c-h8300.texi : Add documentation for new machine directives.
1931
5ce8663f
NC		 19322003-04-24 Nick Clifton <nickc@redhat.com>
1933
1934 * config/tc-ppc.c (ppc_symbol_chars): Define.
1935 * config/tc-ppc.h (tc_symbol_chars): Define.
1936
ef230218
JR		 19372003-04-23 J"orn Rennecke <joern.rennecke@superh.com>
1938
1939 * config/tc-sh.c: Amend comment to refer to SuperH.
1940 * config/tc-sh.h: Likewise.
1941 (LISTING_HEADER): Amend to refer to SuperH.
1942 * config/tc-sh64.c: Change comment to refer to SuperH.
1943 * config/tc-sh64.h (LISTING_HEADER): Change to refer to SuperH.
1944 * doc/as.texinfo [SH, GENERIC]: Amend / Change to refer to SuperH.
1945 * doc/c-sh.texi: Amend to refer to SuperH.
1946 Add SuperH architecture documentation references.
1947 * doc/c-sh64.texi: Change to refer to SuperH.
1948
204cd129
NC		 19492003-04-23 H.J. Lu <hjl@gnu.org>
1950
1951 * app.c (do_scrub_chars): More checks for valid labels.
1952
2cdb18a7
L		 19532003-04-22 H.J. Lu <hjl@gnu.org>
1954
1955 * app.c (do_scrub_chars): Check for valid label.
1956
26597c86
NC		 19572003-04-22 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1958
1959 * doc/as.texinfo: Replace references to Mitsubishi M32R with
1960 references to Renesas M32R.
1961 * doc/c-m32r.texi: Likewise.
1962
88b4ca40
RH		 19632003-04-21 Richard Henderson <rth@redhat.com>
1964
54cfded0
AM		 1965 * dwarf2dbg.c (get_filenum): Skip as-yet unassigned file numbers.
1966 (out_file_list): Assign non-null filename after generating error.
88b4ca40 1967
e5f08f7e
JJ		 19682003-04-18 Jakub Jelinek <jakub@redhat.com>
1969
1970 * ehopt.c (check_eh_frame): For aug_size == 0
1971 in state_seeing_aug_size state skip the state_skipping_aug
1972 state.
1973
c2dcd04e
NC		 19742003-04-15 Rohit Kumar Srivastava <rohits@kpitcummins.com>
1975
1976 * doc/c-h8300.texi: Replace occurrances of 'Hitachi' with
1977 'Renesas'.
1978 * doc/c-h8500.texi: Likewise.
1979 * doc/c-sh.texi: Likewise.
1980 * doc/c-sh64.texi: Likewise.
1981 * doc/h8.texi: Likewise.
1982 * config/tc-h8300.c: Likewise.
1983 * config/tc-h8300.h: Likewise.
1984 * config/tc-h8500.c: Likewise.
1985 * config/tc-h8500.h: Likewise.
1986 * config/tc-sh.c: Likewise.
1987 * config/tc-sh.h: Likewise.
1988 * config/tc-sh64.c: Likewise.
1989 * config/tc-sh64.h: Likewise.
1990
f5040a92
AO		 19912003-04-10 Alexandre Oliva <aoliva@redhat.com>
1992
1993 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): New.
1994 * config/tc-mips.c: Use signed add for n32 address arithmetic.
1995 (append_insn): When filling delay slots with instructions
1996 that have fixups that tc_gen_reloc might consider modifyable
1997 in variant frags, start a new frag.
1998 (load_address): Generate GOT_DISP with of without offset
1999 depending on whether symbol is local. For -xgot, use
2000 GOT_PAGE/GOT_OFST or GOT_HI16/GOT_LO16.
2001 (macro) <M_DLA_AB, M_LA_AB>: Likewise.
2002 <M_JAL_A>: In NewABI, use CALL16 or GOT_DISP for small got,
2003 CALL_HI16/CALL_LO16 or GOT_PAGE/GOT_OFST for big got.
2004 <ld_st>: In NewABI with small got, always use
2005 GOT_PAGE/GOT_OFST, with the latter in the load/store
2006 instruction. With big got, use GOT_HI16/GOT_LO16 or
2007 GOT_PAGE/GOT_OFST.
2008 (tc_gen_reloc): Adjust variant frags with GOT_DISP in NewABI.
2009 Add tc_frag_data.tc_fr_offset to addends. Decay CALL16,
2010 GOT_OFST and GOT_DISP to GOT_DISP in NewABI.
2011 (md_convert_frag): Use memmove for safe copying of overlapping
2012 regions.
2013
35b55ed2
SC		 20142003-04-09 Stephane Carrez <stcarrez@nerim.fr>
2015
2016 * doc/c-m68hc11.texi (M68HC11-Opts): Document -m68hcs12, -mshort,
2017 -mlong, -mshort-double and -mlong-double options; use table @code.
2018 (M68HC11-Syntax): Update to document 68HC12 operands.
2019 (M68HC11-Modifiers): New section for operand modifiers.
2020 (M68HC11-Directives): New section for specific assembler directives.
2021 (M68HC11-Branch): Fix Overfull hbox error.
2022
9214dd3b
AO		 20232003-04-09 Alexandre Oliva <aoliva@redhat.com>
2024
2025 * config/tc-mips.c (macro): Add comments explaining the rationale
2026 for Chris' change.
2027
eb0a7d52
AO		 20282003-04-09 Chris Demetriou <cgd@broadcom.com>
2029
2030 * config/tc-mips.c (macro): Put back `+ 0x8000' in test for 64-bit
2031 constant address that Alexandre took out by accident. Reject
2032 64-bit addresses that are not sign extensions of 32 bits only if
2033 we don't support 64-bit address constants.
2034
a7fc733f
AM		 20352003-04-09 Alan Modra <amodra@bigpond.net.au>
2036
2037 * config/tc-ppc.c (md_apply_fix3): Generate ADDR16 relocs.
2038
9cc92a36
NC		 20392003-04-08 Nick Clifton <nickc@redhat.com>
2040
2041 * as.c (perform_an_assembly_pass): If using cgen, call
2042 gas_cgen_begin.
2043 * cgen.c (gas_cgen_begin): New function. If
2044 flag_signed_overflow_ok is set call cgen_set_signed_overflow_ok
2045 otherwise call cgen_clear_signed_overflow_ok.
2046 * cgen.h: Prototype gas_cgen_begin.
2047
fe59a223
TS		 20482003-04-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2049
2050 * write.c (write_relocs): Remove unused variable.
2051
5a7a0b7b
AO		 20522003-04-06 Chris Demetriou <cgd@broadcom.com>
2053
2054 * config/tc-mips.c (HAVE_64BIT_ADDRESS_CONSTANTS): New.
2055 (macro): Use new macro to decide whether to emit constant address
2056 as 32 or 64 bits if addresses are 32-bit wide but registers are
2057 64-bit wide.
2058
577300ce
SC		 20592003-04-05 Stephane Carrez <stcarrez@nerim.fr>
2060
2061 * config/tc-m68hc11.c (M6811_OP_CALL_ADDR): New internal define.
2062 (M6811_OP_PAGE_ADDR): New internal define.
684022ea 2063 (get_operand): New modifier %page and %addr to obtain page and
577300ce 2064 address part of a far-function.
684022ea 2065 (fixup8): Use BFD_RELOC_M68HC11_PAGE for a %page modifier; don't
577300ce
SC		 2066 complain on overflow for the BFD_RELOC_M68HC11_PAGE and truncation
2067 relocs.
2068 (fixup16): Use BFD_RELOC_M68HC11_LO16 for a %addr modifier.
2069 (find_opcode): Add comment.
2070 (md_estimate_size_before_relax): Force relocation of
2071 STATE_UNDEXED_OFFSET types when the symbol is not absolute.
2072 (tc_m68hc11_fix_adjustable): Check for BFD_RELOC_M68HC11_LO16
2073 instead of BFD_RELOC_LO16; temporarily make the BFD_RELOC_32
2074 on the symbol itself so that DWARF2 strings are merged correctly.
2075
be33c5dd
SS		 20762003-04-04 Svein E. Seldal <Svein.Seldal@solidas.com>
2077
2078 * config/obj-coff.h (TARGET_FORMAT): Namespace cleanup, changed
2079 default tic4x target format to 'coff2-tic4x'.
2080 * config/tc-tic4x.c: Namespace cleanup. Replace s/c4x/tic4x/ and
2081 s/c3x/tic3x/
2082 * config/tc-tic4x.h: Ditto
2083
e8fd7476
NC		 20842003-04-03 Nick Clifton <nickc@redhat.com>
2085
2086 * NEWS: Mention support for Xtensa architecture.
2087
47281638
PB		 20882003-04-02 Philip Blundell <philb@gnu.org>
2089
2090 * config/tc-arm.c (arm_force_relocation): Return 0 for OFFSET_IMM.
2091
af22f5b2
CD		 20922003-04-02 Chris Demetriou <cgd@broadcom.com>
2093
2094 * config/tc-mips.c (macro2): Adjust implementation of
2095 M_ULH, M_ULHU, M_ULW, and M_ULD so that they work properly
2096 in the case where the source and destination registers
2097 are the same.
2098
e0001a05
NC		 20992003-04-01 Bob Wilson <bob.wilson@acm.org>
2100
54cfded0
AM		 2101 * Makefile.am (CPU_TYPES): Add xtensa.
2102 (TARGET_CPU_CFILES): Add config/tc-xtensa.c.
2103 (TARGET_CPU_HFILES): Add config/tc-xtensa.h.
2104 (xtensa-relax.o): New target.
2105 Run "make dep-am".
2106 * Makefile.in: Regenerate.
2107 * configure.in: Handle xtensa-*-*. Add xtensa-relax.o to
2108 extra_objects for xtensa targets.
2109 * configure: Regenerate.
2110 * write.c (write_object_file): Add new md_post_relax_hook.
2111 * config/tc-xtensa.c: New file.
2112 * config/tc-xtensa.h: Likewise.
2113 * config/xtensa-istack.h: Likewise.
2114 * config/xtensa-relax.c: Likewise.
2115 * config/xtensa-relax.h: Likewise.
2116 * doc/Makefile.am (CPU_DOCS): Add c-xtensa.texi.
2117 * doc/Makefile.in: Regenerate.
2118 * doc/all.texi: Set new XTENSA variable.
2119 * doc/as.texinfo: Set new Xtensa variable. Describe
2120 Xtensa-specific options. Define line comment character for
2121 Xtensa. Add Xtensa processors to list of ELF targets where
2122 alignment is specified in bytes. Add new Xtensa-Dependent node.
2123 Add acknowledgements for those contributing to the Xtensa port.
2124 * doc/internals.texi: Describe new md_post_relax_hook.
2125 * doc/c-xtensa.texi: New file.
e0001a05 2126
5a6c6817
NC		 21272003-04-01 Nick Clifton <nickc@redhat.com>
2128 Richard Earnshaw <rearnsha@arm.com>
2129
2130 * config/tc-arm.c: Remove presence of (r) and (tm) symbols.
2131 (ARM_ARCH_IWMMXT): Simplify.
2132 (insns): Place iwmmx instructions in correct place in table.
2133 (arm_add_note): New function: Add a note entry to a .note section.
2134 (md_begin): Make the default architecture be unknown.
2135 Suppress the creation of an arm note section.
2136
97bbfa38
EC		 21372003-03-26 Eric Christopher <echristo@redhat.com>
2138
54cfded0 2139 * config/tc-mips.c (nopic_need_relax): Check for S_IS_EXTERN.
97bbfa38 2140
e16bb312
NC		 21412003-03-25 Stan Cox <scox@redhat.com>
2142 Nick Clifton <nickc@redhat.com>
97bbfa38 2143
28d297de 2144 Contribute support for Intel's iWMMXt chip - an ARM variant:
e16bb312
NC		 2145
2146 * config/tc-arm.c: (ARM_CEXT_IWMMXT, ARM_ARCH_IWMMXT, WR_PREFIX,
2147 WC_PREFIX, REG_TYPE_IWMMXT): New constants.
2148 (enum wreg_type, enum iwmmxt_insn_type): New types.
2149 (wr_register, wc_register, wcg_register): New macros.
2150 (iwmmxt_table): New variable.
2151 (wreg_required_here, do_iwmmxt_byte_addr, do_iwmmxt_tandc,
2152 do_iwmmxt_tbcst, do_iwmmxt_textrc, do_iwmmxt_textrm,
2153 do_iwmmxt_tinsr, do_iwmmxt_tmcr, do_iwmmxt_tmcrr, do_iwmmxt_tmia,
2154 do_iwmmxt_tmovmsk, do_iwmmxt_tmrc, do_iwmmxt_tmrrc,
2155 do_iwmmxt_torc, do_iwmmxt_waligni, do_iwmmxt_wmov,
2156 do_iwmmxt_word_addr, do_iwmmxt_wrwr, do_iwmmxt_wrwrwcg,
2157 do_iwmmxt_wrwrwr, do_iwmmxt_wshufh, do_iwmmxt_wzero,
2158 cp_byte_address_offset, cp_byte_address_required_here,
2159 check_iwmmxt_insn): New functions.
97bbfa38 2160 (asm_opcode_insns): Add iWMMXt instructions.
e16bb312
NC		 2161 (md_begin): Set the mach value for iWMMXt targets. Create a note
2162 section to identify iwmmxt binaries.
2163 (md_apply_fix3): Handle BFD_RELOC_ARM_CP_OFF_IMM_S2.
2164 * doc/c-arm.texi: Document the support for the iWMMXt.
2165 * NEWS: Mention new support.
2166