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* app.c: Convert to ISO-C.
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
73ee5e4c
KH		 12003-11-20 Kazu Hirata <kazu@cs.umass.edu>
2
3 * app.c: Convert to ISO-C.
4 * as.h: Likewise.
5 * atof-generic.c: Likewise.
6 * bignum-copy.c: Likewise.
7 * bignum.h: Likewise.
8 * cgen.c: Likewise.
9 * cgen.h: Likewise.
10 * cond.c: Likewise.
11
0d78efdf
DD		 122003-11-20 DJ Delorie <dj@redhat.com>
13
14 * config/tc-sh64.c (shmedia_frob_section): Only frob elf32
15 sections.
16
600e9c99
KH		 172003-11-19 Kazu Hirata <kazu@cs.umass.edu>
18
19 * config/tc-h8300.c: Make some functions and global
20 variables static appropriately.
21
d492b58e
KH		 222003-11-19 Kazu Hirata <kazu@cs.umass.edu>
23
24 * config/obj-ieee.c: Remove duplicate prototypes.
25 * config/tc-h8300.c: Likewise.
26
b54a3392
KH		 272003-11-19 Kazu Hirata <kazu@cs.umass.edu>
28
29 * config/tc-h8300.c: Convert to ISO-C.
30 * config/tc-h8300.h: Likewise.
31
fe01a20a
KH		 322003-11-19 Kazu Hirata <kazu@cs.umass.edu>
33
34 * config/tc-mcore.h: Remove prototypes already in tc.h.
35 * config/tc-tic4x.c: Likewise.
36
43b5c447
KH		 372003-11-19 Kazu Hirata <kazu@cs.umass.edu>
38
39 * config/tc-arc.c: Remove a local prototype of atof_ieee.
40 * config/tc-ip2k.c: Likewise.
41 * config/tc-iq2000.c: Likewise.
42 * config/tc-tic30.c: Remove a comment.
43
cda2eb9e
BW		 442003-11-19 Bob Wilson <bob.wilson@acm.org>
45
46 * config/tc-xtensa.c (xg_emit_insn): Include "dwarf2dbg.h" and add
47 call to dwarf2_emit_insn.
48
1abe91b1
MR		 492003-11-18 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
50
51 * config/tc-mips.c (macro): Handle new macros: "lca" and "dlca"
52 for loading addresses using CALL relocations.
53 Don't emit CALL relocations when a base register is used.
54
bf151ce7
MR		 552003-11-15 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
56
57 * config/tc-mips.c: Formatting fixes.
58
9ce887a1
BE		 592003-11-14 Ben Elliston <bje@wasabisystems.com>
60
61 * config/tc-arm.c (arm_elf_change_section): Not static.
62
6057a28f
NC		 632003-11-13 Nick Clifton <nickc@redhat.com>
64
65 * tc-arm.c (mapping_state): New function. Emit a mapping
66 symbol if necessary.
67 (arm_elf_change_section): New function. Intercept section
68 changes and generate mapping symbols.
69 (s_bss): Likewise.
70 (s_arm_elf_cons): Likewise.
71 (opcode_select): Choose the correct mapping state.
72 (md_assemble): Likewise.
73 * tc-arm.h (md_elf_section_change_hook): Define.
74 * doc/c-arm.texi (ARM Mapping Symbols): New node.
75 * NEWS: Mention new feature.
76
5e2d1ae8
DJ		 772003-11-12 Daniel Jacobowitz <drow@mvista.com>
78
79 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Define.
80 * doc/Makefile.am (install-info): Define.
81
82 * aclocal.m4: Regenerate.
83 * Makefile.in: Regenerate.
84 * doc/Makefile.in: Regenerate.
85
08e3ab90
NC		 862003-11-11 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
87
88 * configure.in: Add support for arm-wince-pe target.
89 * configure: Regenerate.
90
8d01d9a9
AJ		 912003-11-11 Jan Hubicka <jh@suse.cz>
92
93 * config/tc-i386.c (tc_i386_fix_adjustable):
94
012a452b
AM		 952003-11-10 Alan Modra <amodra@bigpond.net.au>
96
97 * config/tc-ia64.c (ia64_handle_align): Remove bogus be_nop.
98
36fd3cc3
AM		 992003-11-10 Alan Modra <amodra@bigpond.net.au>
100
101 * README: Update bug report address. Move bug reporting info to
102 binutils/README.
103
e2a2ebaa
CG		 1042003-11-07 Christian Groessler <chris@groessler.org>
105
106 * doc/c-z8k.texi: Document command-line options. Fix byte
107 register names. Document '.z8001' and '.z8002' directives.
108 Extend addressing modes documentation.
109
f24ddbdd
NC		 1102003-11-07 Jonathan R. Grant <jg-binutils@jguk.org>
111
112 * input-file.c (input_file_open): Use "No such file" error
113 message.
114
0bbf2aa4
NC		 1152003-11-06 Pete Gonzalez <pgonzalez@bluel.com>
116
117 * config/tc-arm.texi (struct reg_entry): Add new field 'builtin'.
118 (rn_table, iwmmxt_table, cp_table, cn_table, fn_table, sn_table,
119 dn_table, mav_mvf_table, mac_mvd_table, mav_mvfx_table,
120 mav_mvax_table, mav_dspc_table): Initialise new field.
121 (insert_reg_alias): Initialise new field.
122 (md_pseudo_table): Add "unreq" entry.
123 (s_unreq): New function: Undo the effects of a previous .req.
124 * doc/c-arm.texi: Document new pseudo op.
125 * NEWS: Mention new feature.
126
1be59579
NC		 1272003-11-06 Bruno Rohee <bruno@rohee.com>
128
129 * config/obj-vms.c: Fix "the the" typo.
130 * doc/c-arm.texi: Likewise.
131
1322003-11-06 Nick Clifton <nickc@redhat.com>
133
134 * config/obj-vms.c: Convert to ISO-C.
135
5f5c1f75
AM		 1362003-11-05 Alan Modra <amodra@bigpond.net.au>
137
138 * config/tc-ppc.h (TC_FORCE_RELOCATION): Only define for ELF and XCOFF.
139
eb9618da
CG		 1402003-10-31 Christian Groessler <chris@groessler.org>
141
142 * config/tc-i860.c (md_pcrel_from): Fix typo in comment.
143
0379c688
NC		 1442003-10-29 Phil Edwards <phil@codesourcery.com>
145
146 * configure.in (arm-*-vxworks, i386-*-vxworks, mips-*-vxworks,
147 ppc-*-vxworks, ppc-*-windiss): Remove separate outdated stanzas.
148 (*-*-vxworks, *-*-windiss): Use common stanzas, all ELF.
149 * configure: Regenerated.
150
47eebc20
KH		 1512003-10-27 Kazu Hirata <kazu@cs.umass.edu>
152
153 * ChangeLog: Fix typos.
154 * ChangeLog-9295: Likewise.
155 * as.c: Fix comment typos.
156 * as.h: Likewise.
157 * atof-generic.c: Likewise.
158 * bit_fix.h: Likewise.
159 * frags.h: Likewise.
160 * hash.c: Likewise.
161 * input-file.c: Likewise.
162 * input-scrub.c: Likewise.
163 * itbl-ops.c: Likewise.
164 * itbl-parse.y: Likewise.
165 * listing.c: Likewise.
166 * macro.h: Likewise.
167 * read.c: Likewise.
168 * sb.c: Likewise.
169 * sb.h: Likewise.
170 * symbols.c: Likewise.
171 * symbols.h: Likewise.
172
ca43c854
SC		 1732003-10-27 Stephane Carrez <stcarrez@nerim.fr>
174
175 * config/tc-m68hc11.c: Convert to ISO C90.
176 * config/tc-m68hc11.h: Likewise.
177
a8015998
KH		 1782003-10-26 Kazu Hirata <kazu@cs.umass.edu>
179
180 * doc/c-sh64.texi: Fix a typo.
181
60493797
KH		 1822003-10-26 Kazu Hirata <kazu@cs.umass.edu>
183
184 * doc/c-alpha.texi: Fix typos.
185 * doc/c-ia64.texi: Likewise.
186 * doc/c-mmix.texi: Likewise.
187 * doc/c-sh64.texi: Likewise.
188 * doc/c-xtensa.texi: Likewise.
189 * doc/internals.texi: Likewise.
190
ea8f8eab
L		 1912003-10-24 H.J. Lu <hongjiu.lu@intel.com>
192
193 * config/obj-elf.c (obj_elf_change_section): Allow SHF_ALLOC
194 for .interp, .strtab and .symtab. Use specified section
195 attributes.
196
5e2f6673
L		 1972003-10-22 Andreas Schwab <schwab@suse.de>
198 H.J. Lu <hongjiu.lu@intel.com>
199 Jim Wilson <wilson@specifixinc.com>
200
201 * config/tc-ia64.c (update_qp_mutex): New.
202 (note_register_values): Properly handle one of PRs in compare
203 is PR0. Don't add a mutex relation for .and.orcm/.or.andcm.
204 Clear mutex relation for .none/.unc. Don't clear mutex relation
205 on predicated compare.
206
5a21e886
NC		 2072003-10-21 Wouter van Heyst <wouter@vidicode.nl>
208
209 * config/tc-arm.c (all_reg_maps): Correct text describing Maverick
210 register requirements.
211 (md_begin): Remove F_SOFT_FLOAT if enabling MAVERICK FP.
212
3e602632 2132003-10-21 Peter Barada <pbarada@mail.wm.sps.mot.com>
012a452b 214 Bernardo Innocenti <bernie@develer.com>
3e602632
NC		 215
216 * config/tc-m68k.c: Add MCF528x (MCFv4) support.
217 * config/m68k-parse.h: Likewise.
218 * NEWS: Mention the new support.
219 * doc/c-m68k.texi: Document new processor selection switch.
220
13757d0c
TS		 2212003-10-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
222
223 * config/tc-mips.c (normalize_constant_expr): New function to fix sign
224 extensions broken by gas' expression evaluation of constants.
225 (check_absolute_expr): Use it.
226 (mips_ip): Likewise.
227
88fc725d
HPN		 2282003-10-18 Hans-Peter Nilsson <hp@bitrange.com>
229
230 Generate BFD_RELOC_MMIX_PUSHJ_STUBBABLE for PUSHJ when possible.
231 * doc/c-mmix.texi (MMIX-Opts): Document --no-pushj-stubs and
232 --no-stubs.
233 * config/tc-mmix.c: Include limits.h. Expand on mmix_relax_table
234 comment.
235 (expand_op, mmix_next_semicolon_is_eoln): Fix head comment.
236 (pushj_stubs): New variable.
237 (OPTION_NOPUSHJSTUBS, STATE_PUSHJSTUB, PUSHJSTUB_MIN)
238 (PUSHJSTUB_MAX): New macros.
239 (md_longopts): New options "--no-pushj-stubs" and synonym
240 "--no-stubs".
241 (mmix_relax_table): Handle new entry for STATE_PUSHJSTUB.
242 (md_parse_option): Handle OPTION_NOPUSHJSTUBS.
243 (md_estimate_size_before_relax): Modify STATE_PUSHJ state for
244 PUSHJ stub relaxation.
245 (md_convert_frag): Handle STATE_PUSHJSTUB.
246 (md_apply_fix3): Handle BFD_RELOC_MMIX_PUSHJ_STUBBABLE.
247 (tc_gen_reloc): Ditto.
248 (mmix_md_relax_frag): Handle PUSHJ stub relaxation.
249 * config/tc-mmix.h (TC_SEGMENT_INFO_TYPE): Define.
250 (struct mmix_segment_info_type): New.
251
36759679
NC		 2522003-10-17 Paul Dale <pauli@snapgear.com>
253 Bernardo Innocenti <bernie@develer.com>
254
255 * config/tc-m68k.c (make_pcrel_absolute): Enforce
256 PC-relative jumps with --pcrel.
257 (md_convert_frag_1): Likewise.
258 (md_create_long_jump): Likewise.
259
d4e2de6b
NC		 2602003-10-17 Shrinivas Atre <shrinivasa@KPITCummins.com>
261
262 * config/tc-h8300.c (PSIZE): Correct for Normal mode.
263 (get_operand): Accept both 16 bit 32 bit registers as pointer
264 registers, when operating in Normal mode.
265 (fix_operand_size): Make default address size 16 for Normal mode.
266
ece01a63
ILT		 2672003-10-17 Ian Lance Taylor <ian@wasabisystems.com>
268
269 * config/tc-arm.c (do_iwmmxt_byte_addr): Reject control
270 registers.
271 (do_iwmmxt_word_addr): With a control register, reject conditional
272 execution and reject a non-word size.
273
fda712ee
AM		 2742003-10-16 Peter Bergner <bergner@vnet.ibm.com>
275
276 * configure.in: Set em=linux for ppc-*-linux-gnu* target.
277 * configure: Regenerate.
278
60946ad0
AM		 2792003-10-15 Alan Modra <amodra@bigpond.net.au>
280
281 * doc/as.texinfo (Align): Correct list of byte targets.
282
1b8e29e5
TS		 2832003-10-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
284
285 * config/tc-mips.c (macro_build_ldst_constoffset,load_register,macro):
286 Fix indentation. Better error message.
287
b614a702
BW		 2882003-10-14 Bob Wilson <bob.wilson@acm.org>
289
290 * config/tc-xtensa.c (xtensa_create_property_segments): Remove bfd
291 argument in call to xtensa_get_property_section_name. Formatting.
292
224186bc
KK		 2932003-10-11 Kaz Kojima <kkojima@rr.iij4u.or.jp>
294
295 * config/tc-sh.h (sh_coff_reloc_mangle): Delete an extra
296 parenthesis.
297
8edc77b9
KK		 2982003-10-11 Kaz Kojima <kkojima@rr.iij4u.or.jp>
299
300 * config/tc-sh.c: Convert to ISO C90. Remove unnecessary
60946ad0 301 prototypes and casts.
8edc77b9
KK		 302 * config/tc-sh.h: Likewise.
303 * config/tc-sh64.c: Likewise.
304 * config/tc-sh64.h: Likewise.
305
1ae31fee
DB		 3062003-10-08 Dave Brolley <brolley@redhat.com>
307
308 * config/tc-frv.c (fr550_check_insn_acc_range): New function.
309 (fr550_check_acc_range): New function.
310 (md_assemble): Call fr550_check_acc_range.
311
3122003-10-08 Dave Brolley <brolley@redhat.com>
313
314 * config/tc-frv.c: Handle DEFAULT_CPU_FR550.
315 (md_parse_option): Handle OPTION_CPU==fr550.
316 (md_show_usage): Document fr550.
317
05da4302
NC		 3182003-10-08 Philippe De Muyter <phdm@macqel.be>
319
60946ad0 320 * as.c (use_gnu_debug_info_extensions) : New variable.
05da4302
NC		 321 (parse_args) : Accept new --gstabs+ option, and set
322 `use_gnu_debug_info_extensions'.
323 (show_usage) : Document --gstabs+ option.
324 * as.h (use_gnu_debug_info_extensions) : New extern declaration.
325 * stabs.c (stabs_generate_asm_file) : If
326 `use_gnu_debug_info_extensions' is set, add the compilation
327 directory to the stabs debug info.
328 * doc/as.texinfo : Document --gstabs+ option.
329 * NEWS: Mention new feature.
330
60946ad0 3312003-10-06 Matt Thomas <matt@3am-software.com>
85cf2a8a 332
60946ad0
AM		 333 Switch NetBSD/hppa to use Linux PA-RISC ELF ABI and
334 assembler syntax.
85cf2a8a 335
60946ad0
AM		 336 * tc-hppa.c: Add "%farg[0-3]", "%fret", "%t[1-4]", "%tf[1-4]"
337 register names. Change all "defined (TE_LINUX)" to
338 "(defined (TE_LINUX) || defined (TE_NETBSD))".
85cf2a8a 339
60946ad0
AM		 340 * tc-hppa.h: Make NetBSD use "elfXX-hppa-linux" bfd target.
341 Remove NetBSD's use of LABELS_WITHOUT_COLONS.
85cf2a8a 342
4615568e
NC		 3432003-10-06 Robert Millan <robertmh@gnu.org>
344
60946ad0 345 * configure.in: Match GNU/KNetBSD with new knetbsd*-gnu triplet.
4615568e
NC		 346 * configure: Regenerate.
347
c2059446
NC		 3482003-10-05 Nick Clifton <nickc@redhat.com>
349
350 * as.c (parse_args): Revert patch to change handling of -f
351 option. Its behaviour is mandated by the POSIX 2 spec.
352
a72d6b4e
CG		 3532003-10-04 Christian Groessler <chris@groessler.org>
354
355 * tc-z8k.c (newfix): Tell fix_new_exp about pc relativeness.
356 (md_apply_fix3): Fix R_JR, R_DISP7, and R_CALLR cases.
357 (md_pcrel_from): This function now gets called. Supply return
358 value.
359
33948635
NC		 3602003-10-04 Nick Clifton <nickc@redhat.com>
361
362 * as.c: Convert to ISO C90.
363
d3fb7ca2
NC		 3642003-10-04 Nick Clifton <nickc@redhat.com>
365
366 * as.c (std_shortopts): Remove 'f'.
367 (std_longopts): Add 'f'. Doing this prevents -f<foo> being
368 acecpted as an alias for -f.
369
b256d4fd
NC		 3702003-10-04 Danny Smith <danny_r_smith_2001@yahoo.co.nz>
371
372 * config/obj-coff.c (obj_coff_section [BEF_ASSEMBLER]):
373 Make 'r' mean readonly data.
374
d17e7bce
TS		 3752003-10-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
376
377 * config/tc-mips.c (macro_build_ldst_constoffset,load_register,macro):
378 Unbreak overflow checks.
379
609f23f4
CD		 3802003-10-01 Chris Demetriou <cgd@broadcom.com>
381
382 * config/tc-mips.c (s_cpreturn): Correct errors in comment.
383
ecd13cd3
TS		 3842003-10-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
385
386 * config/tc-mips.c (macro_build_ldst_constoffset): Fix sign extension
387 tests.
388 (load_register): Likewise.
389 (macro): Likewise.
390
30c378fd
CD		 3912003-09-30 Chris Demetriou <cgd@broadcom.com>
392
393 * config/tc-mips.c (mips_ip): Capitalize first word of
394 existing condition code warning, and add condition code
395 warnings for .ps instructions, and for bc1any[24][tf].
396
6a265366
CD		 3972003-09-30 Chris Demetriou <cgd@broadcom.com>
398
399 * NEWS: Mention support for MIPS64 Release 2.
400
43c58ae6
CD		 4012003-09-30 Chris Demetriou <cgd@broadcom.com>
402
403 * NEWS: Add an indication of the cutoff for 2.14.
404
5f74bc13
CD		 4052003-09-30 Chris Demetriou <cgd@broadcom.com>
406
407 * configure.in (mipsisa64r2, mipsisa64r2el, mipsisa64r2*): New CPUs.
408 * configure: Regenerate.
409 * config/tc-mips.c (imm2_expr): New variable.
410 (md_assemble, mips16_ip): Initialize imm2_expr.
411 (ISA_HAS_64BIT_REGS, ISA_HAS_DROR, ISA_HAS_ROR): Add ISA_MIPS64R2.
412 (macro_build): Handle +A, +B, +C, +E, +F, +G, and +H format operands.
413 (macro): Handle M_DEXT and M_DINS.
414 (validate_mips_insn): Handle +E, +F, +G, +H, and +I format operands.
415 (mips_ip): Likewise.
416 (OPTION_MIPS64R2): New define.
417 (md_longopts): New entry for -mips64r2 (OPTION_MIPS64R2).
418 OPTION_ASE_BASE): Increase to compensate for OPTION_MIPS64R2.
419 (md_parse_option): Handle OPTION_MIPS64R2.
420 (s_mipsset): Handle setting "mips64r2" ISA.
421 (mips_cpu_info_table): Add mips64r2.
422 (md_show_usage): Document -mips64r2 option.
423 * doc/as.texinfo: Docuemnt -mips64r2 option.
424 * doc/c-mips.texi: Likewise.
425
de1e508d
DA		 4262003-09-27 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
427
428 * config/tc-hppa.c (pa_ip): Check for invalid 64-bit conditions.
429
530556a9
JT		 4302003-09-26 Matt Thomas <matt@3am-software.com>
431
432 * config/tc-vax.c (md_shortopts): Fix a typo. Remove 'K'.
433 (OPTION_PIC): Define.
434 (md_longopts): Add "pic" option.
435 (md_parse_option): Change 'K' to OPTION_PIC.
436
f61e8019
AM		 4372003-09-23 Alan Modra <alan@modra.org>
438
439 * config/obj-elf.c (obj_elf_change_section): Adjust for
440 _bfd_elf_get_sec_type_attr changes. Allow SHF_MERGE and SHF_STRINGS
441 to be set when defaults are not. Don't set attr from defaults if
442 old_sec.
443
ae826530
TS		 4442003-09-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
445
446 * config/tc-mips.c (macro_build_ldst_constoffset): Don't silently
447 truncate values which won't fit im 32 bits.
448 (load_register): Likewise.
449 (macro): Likewise.
450
8cd5b113
AM		 4512003-09-17 Dmitry Diky <diwil@mail.ru>
452
453 * config/tc-msp430.c (MAX_OP_LEN): Set to 256.
454 (msp430_operands): Remove redundant l2[16] within switch-case.
455
28d297de
AM		 4562003-09-16 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
457
458 * configure.in: Handle arm-*-rtems* and thumb-*rtems*.
459 * configure: Regenerate.
460
256ab948
TS		 4612003-09-14 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
462
463 * config/tc-mips.c (HAVE_64BIT_ADDRESS_CONSTANTS): Remove.
464 (macro_build_ldst_constoffset): Sign-extend 32-bit constants. Change
465 the function prototype.
466 (load_register): Likewise. Simplify the checks for sign-extended
467 constants.
468 (macro): Likewise. Fix code generation for 64-bit address constants
469 outside the 32-bit compatibility space. Adjust
470 macro_build_ldst_constoffset calls.
471 (s_cprestore): Adjust macro_build_ldst_constoffset call.
472
82e7541d
BW		 4732003-09-11 Bob Wilson <bob.wilson@acm.org>
474
475 * config/tc-xtensa.c (insn_labels, free_insn_labels, saved_insn_labels,
476 literal_syms): New global variables.
477 (xtensa_define_label, add_target_symbol, xtensa_find_label,
478 map_over_defined_symbols, is_loop_target_label,
479 xtensa_mark_target_fragments, xtensa_move_frag_symbol,
480 xtensa_move_frag_symbols, defined_symbols, branch_targets): Delete.
481 (xtensa_begin_directive): Call md_flush_pending_output. Move symbols
482 from insn_labels to saved_insn_labels when entering a literal region.
483 (xtensa_end_directive): Call md_flush_pending_output. Restore
484 insn_labels list when leaving a literal region.
485 (xtensa_literal_position): Call xtensa_clear_insn_labels.
486 (xtensa_literal_pseudo): Add check to disallow .literal inside a
487 literal region. Move insn_labels to saved_insn_labels and then restore
488 insn_labels on exit.
489 (xg_add_branch_and_loop_targets): Replace add_target_symbol calls with
490 code to set is_loop_target or is_branch_target flag on the symbol
491 (xtensa_create_literal_symbol): Call xtensa_add_literal_sym.
492 (xtensa_add_literal_sym, xtensa_add_insn_label,
493 xtensa_clear_insn_labels): New functions.
494 (xtensa_move_labels): Remove old_frag and old_offset arguments. Add
495 loops_ok argument. Rewrite to use insn_labels list instead of
496 calling xtensa_find_label and to check the is_loop_target flag on
497 symbols when loops_ok is false.
498 (xtensa_frob_label): Remove call to xtensa_define_label. Add call
499 to either xtensa_add_literal_sym or xtensa_add_insn_label. Adjust
500 call to xtensa_move_labels. Propagate is_branch_target and
501 is_loop_target flags from symbols to frags.
502 (xtensa_flush_pending_output): Call xtensa_clear_insn_labels.
503 (md_assemble): Use xtensa_move_labels with loops_ok = FALSE when
504 aligning a loop instruction. Adjust call to xtensa_move_labels for
505 aligning entry instructions. Add call to xtensa_clear_insn_labels.
506 (xtensa_end): Remove call to xtensa_mark_target_fragments.
507 (xtensa_move_literals): Replace xtensa_move_frag_symbols call with
508 code to use new literal_syms list.
509 * config/tc-xtensa.h (xtensa_symfield_type): Add is_loop_target and
510 is_branch_target flags.
511
61846f28
BW		 5122003-09-09 Bob Wilson <bob.wilson@acm.org>
513
514 * config/tc-xtensa.c (xtensa_mark_literal_pool_location): Remove
515 "move_labels" argument and corresponding call to xtensa_move_labels.
516 (md_assemble): Add a separate call to xtensa_move_labels and remove
517 argument for call to xtensa_mark_literal_pool_location.
518 (xtensa_literal_position, xtensa_switch_to_literal_fragment): Fix
519 calls to xtensa_mark_literal_pool_location.
520 (xtensa_create_local_symbol): Delete and inline the code into...
521 (xtensa_create_literal_symbol): ...here.
522 (xtensa_frob_label): Combine conditionals.
523 (expression_maybe_register, xtensa_symbol_new_hook,
524 fix_new_exp_in_seg): Use symbol_get_tc.
525
1745fcba
BW		 5262003-09-09 Bob Wilson <bob.wilson@acm.org>
527
528 * config/tc-xtensa.c (xtensa_literal_pseudo): Remove code for
529 combining identical literals.
530 (expression_maybe_register): Remove call to find_lit_sym_translation.
531 (is_duplicate_expression, cache_literal, is_duplicate_literal,
532 add_lit_sym_translation, find_lit_sym_translation): Delete.
533
3fb9d77f
NC		 5342003-09-07 Nick Clifton <nickc@redhat.com>
535
536 * doc/as.texinfo (Comments): Comment character for PPC is #.
537
12a99586
SC		 5382003-09-06 Stephane Carrez <stcarrez@nerim.fr>
539
540 PR savannah/4358:
541 * config/tc-m68hc11.c (s_m68hc11_relax): Use 2 for size to avoid
542 overflow complain.
543
d5087907
RS		 5442003-09-05 Richard Sandiford <rsandifo@redhat.com>
545
546 * config/tc-frv.c (md_pcrel_from_section): Heed TC_FORCE_RELOCATION.
547
8ad30312
NC		 5482003-09-04 Nick Clifton <nickc@redhat.com>
549
550 * config/tc-v850.c (set_machine): Accept v850e1 machine number.
551 (md_pseudo_table): Add .v850e1 pseudo op.
552 (md_show_usage): Document -mv850e1 switch.
553 (md_parse_option): Accept -mv850e1 switch.
554 (md_begin): Allow TARGET_CPU to be v850e1.
555 * doc/c-v850.texi: Document -mv850e1 switch and .v850e1 pseudo op.
556 * NEWS: Mention support for v850e1.
557
3c9030c1
AM		 5582003-09-04 Alan Modra <amodra@bigpond.net.au>
559
560 * config/tc-ppc.c (md_parse_option): Add PPC_OPCODE_ANY to existing
561 ppc_cpu selection rather than replacing.
562 (ppc_set_cpu): Ignore and preserve PPC_OPCODE_ANY in ppc_cpu.
563 (md_begin): When PPC_OPCODE_ANY, insert all opcodes in ppc_hash.
564
13dfd2d0
NC		 5652003-09-03 Robert Millan <robertmh@gnu.org>
566
567 * configure.in: Match GNU/KFreeBSD with new kfreebsd*-gnu
568 triplet.
569 * configure: Regenerate.
570
13b2be9c
DJ		 5712003-09-02 Daniel Jacobowitz <drow@mvista.com>
572
573 * configure.in: Update AC_PREREQ to 2.57. Use AC_CONFIG_FILES
574 and AC_CONFIG_COMMANDS instead of the three-argument AC_OUTPUT.
575 Specify AC_CONFIG_AUX_DIR.
576 * aclocal.m4: Regenerated with aclocal-1.7.
577 * configure: Regenerated with autoconf 2.57.
578 * Makefile.in, doc/Makefile.in: Regenerated with automake-1.7.
579
364b6d8b
JJ		 5802003-08-29 Jakub Jelinek <jakub@redhat.com>
581
6749011b 582 * dw2gencfi.c (cfi_pseudo_table): Add cfi_window_save.
364b6d8b
JJ		 583 (dot_cfi, output_cfi_insn): Handle DW_CFA_GNU_window_save.
584 (output_cie): Don't use DW_EH_PE_pcrel if neither DIFF_EXPR_OK
585 nor tc_cfi_emit_pcrel_expr are defined.
586 (output_fde): Use tc_cfi_emit_pcrel_expr if available and
587 DIFF_EXPR_OK is not defined.
588 * config/tc-sparc.h (TARGET_USE_CFIPOP): Define.
589 (tc_cfi_frame_initial_instructions, tc_regname_to_dw2regnum,
590 tc_cfi_emit_pcrel_expr): Define.
591 (sparc_cfi_frame_initial_instructions, sparc_regname_to_dw2regnum,
592 sparc_cfi_emit_pcrel_expr): New prototypes.
593 (sparc_cie_data_alignment): New decl.
594 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Define.
595 * config/tc-sparc.c: Include dw2gencfi.h.
596 (sparc_cie_data_alignment): New variable.
597 (md_begin): Initialize it.
598 (sparc_cfi_frame_initial_instructions): New function.
599 (sparc_regname_to_dw2regnum): Likewise.
600 (sparc_cfi_emit_pcrel_expr): Likewise.
6749011b 601 * doc/as.texinfo: Document .cfi_window_save.
364b6d8b
JJ		 602
603 * config/tc-sparc.c (s_common): Cast last argument to long and
604 change format string to shut up warning.
605
0dee3be0
JE		 6062003-08-25 Jason Eckhardt <jle@rice.edu>
607
608 * doc/c-i860.texi: Update text about relocatable address expansions.
609
af858dae
JE		 6102003-08-24 Jason Eckhardt <jle@rice.edu>
611
612 * config/tc-i860.c (md_assemble): Use isrc2 from the original
613 instruction when expanding E_ADDR.
614
3673a93e
NC		 6152003-08-21 Nick Clifton <nickc@redhat.com>
616
617 * po/tr.po: Updated Turkish translation.
618
55257f50
AM		 6192003-08-20 Alan Modra <amodra@bigpond.net.au>
620
621 * config/tc-ppc.c (md_parse_option): Add PPC_OPCODE_ISEL and
622 PPC_OPCODE_RFMCI to -m440 selected ppc_cpu.
623
f02232aa
NC		 6242003-08-19 Nick Clifton <nickc@redhat.com>
625
626 * config/tc-arm.c (cp_address_required_here): Add code to handle
627 unindexed addressing mode.
628
3d8aea2f
AM		 6292003-08-19 Alan Modra <amodra@bigpond.net.au>
630
631 * config/tc-ppc.c (md_parse_option): Handle -m440.
632 (md_show_usage): Add -m440.
633 (md_apply_fix3): Warning fix.
634 * doc/c-ppc.texi: Document -m440.
635
d6415f6c
AM		 6362003-08-16 Benjamin Kalytta <bkausbk@web.de>
637
638 * read.c (s_print): Check for NULL.
639
1a317472
AM		 6402003-08-16 Alan Modra <amodra@bigpond.net.au>
641
642 * write.c (fixup_segment): When handling an expression involving
643 the subtraction of two symbols in the same segment, don't clear
644 fx_pcrel except for TC_M68K.
645
da64f3bf
AM		 6462003-08-14 Alan Modra <amodra@bigpond.net.au>
647
f86103b7
AM		 648 * config/tc-i386.h: Remove BFD_ASSEMBLER tests and all !BFD_ASSEMBLER
649 code.
650 * config/tc-i386.c: Likewise.
651 (RELOC_ENUM): Don't define. Replace throughout with enum.
652
c8089be7 653 * dep-in.sed: Remove libintl.h. Ignore include/fopen-*.h
da64f3bf
AM		 654 * Makefile.am (POTFILES.in): Unset LC_COLLATE.
655 Run "make dep-am".
656 * Makefile.in: Regenerate.
657
c04898f8
AS		 6582003-08-08 Andreas Schwab <schwab@suse.de>
659
660 * config/tc-m68k.h (TARGET_USE_CFIPOP)
661 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT)
662 (tc_regname_to_dw2regnum, tc_cfi_frame_initial_instructions):
663 Define.
664 * config/tc-m68k.c: Include "dw2gencfi.h".
665 (tc_m68k_regname_to_dw2regnum)
666 (tc_m68k_frame_initial_instructions): New functions.
667
3b260895
NC		 6682003-08-08 Dmitry Diky <diwil@mail.ru>
669
670 * config/tc-msp430.c: Add xW42 and xE42 parts. Sort MPU list
671 according to gcc order.
672
14d3f364
JE		 6732003-08-07 Jason Eckhardt <jle@rice.edu>
674
c8089be7
AM		 675 * config/tc-i860.c (i860_check_label): New function.
676 * config/tc-i860.h (i860_check_label): New prototype.
677 (tc_check_label): Define macro as i860_check_label.
14d3f364 678
820aff55
JE		 6792003-08-06 Jason Eckhardt <jle@rice.edu>
680
c8089be7
AM		 681 * config/tc-i860.c (s_align_wrapper): New function and prototype.
682 (md_pseudo_table): Change s_align_bytes to s_align_wrapper, remove
683 surrounding OBJ_ELF ifdef, and re-format slightly.
684 * doc/c-i860.texi: Document the special .align syntax available
685 in Intel mode.
820aff55 686
e15f6d30
JE		 6872003-08-06 Jason Eckhardt <jle@rice.edu>
688
689 * config/tc-i860.c (i860_handle_align): New function.
690 * config/tc-i860.h (HANDLE_ALIGN): Define macro.
691 (MAX_MEM_FOR_RS_ALIGN_CODE): Define macro.
692
0acc96e1
JE		 6932003-08-06 Jason Eckhardt <jle@rice.edu>
694
695 * config/tc-i860.c (i860_process_insn): Check that instructions
696 with their dual-bit set are 8-byte aligned.
697
9e7d479d
NC		 6982003-08-06 Nick Clifton <nickc@redhat.com>
699
700 * po/fr.po: Updated French translation.
701
07c7854e
JE		 7022003-08-05 Jason Eckhardt <jle@rice.edu>
703
c8089be7 704 * config/tc-i860.c (i860_process_insn): Don't handle dual-bit
07c7854e
JE		 705 setting during flop argument parsing. Instead, do it after
706 instruction is fully parsed.
707
5eb0723a
JE		 7082003-08-05 Jason Eckhardt <jle@rice.edu>
709
c8089be7 710 * doc/c-i860.texi: Mention that .dual, .enddual, and .atmp
5eb0723a
JE		 711 directives are only available in Intel syntax mode.
712
5ea0549d
JE		 7132003-08-05 Jason Eckhardt <jle@rice.edu>
714
c8089be7
AM		 715 * config/tc-i860.c (s_dual): Accept .dual directive only in
716 the Intel syntax mode.
717 (s_enddual): Likewise for .enddual.
718 (s_atmp): Likewise for .atmp.
5ea0549d 719
a4622f40
AM		 7202003-08-04 Alan Modra <amodra@bigpond.net.au>
721
722 * config/tc-i386.c (i386_intel_operand): Always call i386_index_check
723 for memory operands. Pass the full operand_string to i386_index_check.
724
87505968
JE		 7252003-08-01 Jason Eckhardt <jle@rice.edu>
726
c8089be7
AM		 727 * config/tc-i860.c: Remove SYNTAX_SVR4 macro and occurrences.
728 (target_intel_syntax): Declare variable.
729 (OPTION_INTEL_SYNTAX): Declare macro.
730 (md_longopts): Add option -mintel-syntax.
731 (md_parse_option): Set target_intel_syntax.
732 (md_show_usage): Add -mintel-syntax usage.
733 (md_begin): Set reg_prefix based on target_intel_syntax.
734 (i860_process_insn): Skip register prefix only if there is one.
735 Parse relocatable expressions in either Intel or AT&T syntax based
736 on target_intel_syntax instead of the SYNTAX_SVR4 macro.
737 * doc/c-i860.texi: Document -mintel-syntax option and give blurb
738 about the differences in syntax.
87505968 739
20977673
AM		 7402003-08-01 Dmitry Diky <diwil@mail.ru>
741
742 * config/tc-msp430.c (msp430_srcoperand): Extend 'push' bug workaround
743 to all arches.
744
26c9b704
JR		 7452003-07-30 J"orn Rennecke <joern.rennecke@superh.com>
746
747 * config/tc-sh.c (md_assemble): For branches, check & update
748 valid_arch here.
749
7734b6e9
JE		 7502003-07-30 Jason Eckhardt <jle@rice.edu>
751
752 * config/tc-i860.c: Convert to ISO C90.
753
2d150871
RO		 7542003-07-30 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
755
756 * read.c (s_space): Revert 2003-07-28 change.
757
92191b29
AM		 7582003-07-30 Alan Modra <amodra@bigpond.net.au>
759
760 * config/obj-elf.c (obj_elf_change_section): Allow "x" for .note*.
761
c861c80c
AM		 7622003-07-29 Alan Modra <amodra@bigpond.net.au>
763
764 * config/tc-sh.c (tc_gen_reloc): Test for R_SH_IND12W only when ELF.
765
77a6138a
AM		 7662003-07-29 Jakub Jelinek <jakub@redhat.com>
767
768 * config/tc-ppc.c (md_apply_fix3): Fix check for lq insns.
769
34f70875
L		 7702003-07-28 H.J. Lu <hongjiu.lu@intel.com>
771
772 * config/obj-elf.c (obj_elf_section_type): Also accept "note".
773
8d548edb
RO		 7742003-07-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
775
776 * read.c (s_space): Don't warn about .space 0.
777
dcd410fe
RO		 7782003-07-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
779
780 * config/tc-mips.c (mips_flag_pdr): Define.
781 (md_begin) [OBJ_ELF]: Use it to control .pdr creation.
782 (s_mips_end) [OBJ_ELF]: Likewise.
783 (md_longopts) [OBJ_ELF]: Define OPTION_PDR, OPTION_NO_PDR.
784 (md_parse_option) [OBJ_ELF]: Handle them.
785 (md_show_usage) [OBJ_ELF]: Document -mpdr, -mno-pdr.
786
787 * doc/c-mips.texi (MIPS Opts): Document -mpdr, -mno-pdr.
788 * doc/as.texinfo (Overview) [MIPS]: Likewise.
789
3cddba1e
L		 7902003-07-25 H.J. Lu <hongjiu.lu@intel.com>
791
792 * config/obj-elf.c (obj_elf_change_section): Update
793 elf_section_type and elf_section_flags only when they are
794 specified.
795
8e8c182c
L		 7962003-07-25 H.J. Lu <hongjiu.lu@intel.com>
797
798 * config/obj-elf.c (obj_elf_change_section): Always set section
799 type and flags.
800
2f89ff8d
L		 8012003-07-25 H.J. Lu <hongjiu.lu@intel.com>
802
803 * config/obj-elf.c (special_sections): Removed.
804 (obj_elf_change_section): Call _bfd_elf_get_sec_type_attr. Set
805 elf_section_type and elf_section_flags.
806 (elf_frob_file): Set SHT_GROUP.
807
808 * config/obj-elf.h (obj_sec_set_private_data): New.
809
810 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): Removed.
811 * config/tc-ia64.h: Likewise.
812 * config/tc-m32r.h: Likewise.
813 * config/tc-m68hc11.h: Likewise.
814 * config/tc-mcore.h: Likewise.
815 * config/tc-mips.h: Likewise.
816 * config/tc-ppc.h: Likewise.
817 * config/tc-sh64.h: Likewise.
818 * config/tc-v850.h: Likewise.
819 * config/tc-xtensa.h: Likewise.
820
821 * config/tc-v850.h (SHF_V850_GPREL): Removed.
822 (SHF_V850_EPREL): Likewise.
823 (SHF_V850_R0REL): Likewise.
824
825 * subsegs.c (subseg_get): Call obj_sec_set_private_data if it
826 is defined.
827
a7f10e7a
SC		 8282003-07-24 Stephane Carrez <stcarrez@nerim.fr>
829
830 * config/tc-m68hc11.h (DWARF2_ADDR_SIZE): Use 32-bit address for
831 debugging symbols so that we handle page memory correctly.
832
834d807b
NC		 8332003-07-24 Nick Clifton <nickc@redhat.com>
834
835 * po/fr.po: Updated French translation.
836
8266886e
DJ		 8372003-07-23 Daniel Jacobowitz <drow@mvista.com>
838
839 * config/tc-arm.c (arm_archs): Add iwmmxt.
840
b41b1f95 8412003-07-22 H.J. Lu <hongjiu.lu@intel.com>
c8089be7 842
b41b1f95
L		 843 * read.c (do_parse_cons_expression): Mark nbytes unused to
844 silence gcc.
845
0c0b9be0
AO		 8462003-07-22 Alexandre Oliva <aoliva@redhat.com>
847
ba18dd6f
AO		 848 * config/tc-h8300.c (get_specific): No PCREL8 encoding for bsr/bc
849 or bsr/bs.
850
0c0b9be0
AO		 851 * config/tc-h8300.c (md_assemble): Make sure characters after
852 slash and dot are lower-case.
853
6c37ac4d
NC		 8542003-07-17 Nick Clifton <nickc@redhat.com>
855
856 * po/es.po: New Spanish translation.
857 * po/tr.po: New Turkish translation.
858 * po/opcodes.pot: Regenerate.
859
c5c0a210
AM		 8602003-07-16 Alan Modra <amodra@bigpond.net.au>
861
862 * dwarf2dbg.c (get_frag_fix): Revert 2001-11-15 change.
863 (generic_dwarf2_emit_offset): Don't define function when
864 TC__DWARF2_EMIT_OFFSET is defined.
865
5a7ea749
RS		 8662003-07-15 Richard Sandiford <rsandifo@redhat.com>
867
868 * config/tc-mips.c (hilo_interlocks): True for CPU_RM7000.
869 (mips_cpu_info_table): Add rm7000 and rm9000 entries.
963ac363 870 * doc/c-mips.texi: Document -march=rm9000.
5a7ea749 871
ec178e1b
AM		 8722003-07-15 Alan Modra <amodra@bigpond.net.au>
873
874 * config/tc-v850.c (md_assemble): When no reloc, create pcrel fixups
875 only for V850_OPERAND_DISP operands.
876
e85ca5bb
AM		 8772003-07-15 Alan Modra <amodra@bigpond.net.au>
878
879 * frags.c (frag_more): Move segment checks to..
880 (frag_alloc_check): ..here. New function.
881 (frag_append_1_char): Call frag_alloc_check.
882
76bff705
NC		 8832003-07-14 Nick Clifton <nickc@redhat.com>
884
885 * po/tr.po: Update with latest version.
886 * po/POTFILES.in: Regenerate.
887 * po/gas.pot: Regenerate.
888 * configure: Regenerate.
889
278ed128
NC		 8902003-07-14 Nick Clifton <nickc@redhat.com>
891
892 * config/tc-ip2k.c: Remove inclusion of <ctype.h>
893 * config/tc-tic4x.c: Replace inclusion of <ctype.h> with
894 "safe-ctype.h" and update use of macros.
895 * Makefile.am: Update dependencies.
896 * Makefile.in: Regenerate.
897
fce00800
AM		 8982003-07-11 Alan Modra <amodra@bigpond.net.au>
899
900 * po/gas.pot: Regenerate.
901
75e21f08
JJ		 9022003-07-10 Jakub Jelinek <jakub@redhat.com>
903
904 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define always.
905 (TARGET_USE_CFIPOP, tc_cfi_frame_initial_instructions,
906 tc_regname_to_dw2regnum, DWARF2_DEFAULT_RETURN_COLUMN,
907 DWARF2_CIE_DATA_ALIGNMENT): Define.
908 (ppc_cfi_frame_initial_instructions, tc_ppc_regname_to_dw2regnum): New
909 prototypes.
910 (ppc_cie_data_alignment): Declare.
911 * config/tc-ppc.c: Include dw2gencfi.h.
912 (ppc_cie_data_alignment): Define.
913 (md_begin): Initialize ppc_cie_data_alignment.
914 (ppc_cfi_frame_initial_instructions, tc_ppc_regname_to_dw2regnum): New
915 functions.
916 * config/tc-s390.h (DWARF2_LINE_MIN_INSN_LENGTH): Define always.
917 (TARGET_USE_CFIPOP, tc_cfi_frame_initial_instructions,
918 tc_regname_to_dw2regnum, DWARF2_DEFAULT_RETURN_COLUMN,
919 DWARF2_CIE_DATA_ALIGNMENT): Define.
920 (s390_cfi_frame_initial_instructions, tc_s390_regname_to_dw2regnum):
921 New prototypes.
922 (s390_cie_data_alignment): Declare.
923 * config/tc-s390.c: Include dw2gencfi.h.
924 (s390_cie_data_alignment): Define.
925 (md_begin): Initialize s390_cie_data_alignment.
926 (s390_cfi_frame_initial_instructions, tc_s390_regname_to_dw2regnum):
927 New functions.
928
2ce28d43
AO		 9292003-07-10 Alexandre Oliva <aoliva@redhat.com>
930
931 2002-12-12 Alexandre Oliva <aoliva@redhat.com>
932 * config/tc-mn10300.h (EXTERN_FORCE_RELOC): Don't define to zero.
933 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
934 * configure.in (am33_2.0, mn10300-*-linux*): Added.
935 * configure: Rebuilt.
936 * config/tc-mn10300.h (TARGET_FORMAT) [TE_LINUX]: Define to
937 elf32-am33lin.
938 * config/tc-mn10300.c (md_begin) [TE_LINUX]: Choose AM33/2.0
939 by default.
940
bf6f0d0c
AO		 9412003-07-09 Alexandre Oliva <aoliva@redhat.com>
942
943 2003-02-25 Alexandre Oliva <aoliva@redhat.com>
944 * config/tc-mn10300.c (mn10300_check_fixup): Set GOT_PCREL type
945 for subtracts from GLOBAL_OFFSET_TABLE that could not be
946 simplified.
947 2002-07-18 Alexandre Oliva <aoliva@redhat.com>
948 * config/tc-mn10300.c (mn10300_check_fixup): Accept subtracts that
949 could not be simplified.
950 (tc_gen_reloc): Turn an absolute fx_subsy into part of fx_offset.
951 2001-11-04 Alexandre Oliva <aoliva@redhat.com>
952 * config/tc-mn10300.h (TC_RELOC_RTSYM_LOC_FIXUP): Don't adjust
953 BDF_RELOC_MN10300_GOT32.
954 * config/tc-mn10300.c (mn10300_fix_adjustable): If
955 TC_RELOC_RTSYM_LOC_FIXUP doesn't hold, it's not adjustable.
956 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
957 * config/tc-mn10300.c (mn10300_parse_name): Don't return a
958 symbol if we know its value.
959 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
960 * config/tc-mn10300.h (GLOBAL_OFFSET_TABLE_NAME): Remove
961 duplicate underscore prefix.
962 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
963 * config/tc-mn10300.c (mn10300_parse_name): Store relocation
964 type in X_md, not X_add_number. Zero X_add_number.
965 (mn10300_check_fixup): Extract relocation type from X_md.
966 * config/tc-mn10300.h: Update comment.
967 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
968 * config/tc-mn10300.h (O_GOTOFF, O_PLT, O_GOT): Replace with...
969 (O_PIC_reloc): this.
970 * config/tc-mn10300.c (mn10300_PIC_related_p): Use it.
971 (mn10300_check_fixup): Likewise.
972 (mn10300_parse_name): Set X_add_number to relocation type.
973 * config/tc-mn10300.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
974 TC_RELOC_RTSYM_LOC_FIXUP, md_parse_name, TC_CONS_FIX_NEW,
975 O_GOTOFF, O_PLT, O_GOT): Define.
976 * config/tc-mn10300.c (mn10300_PIC_related_p): New fn.
977 (mn10300_check_fixup): New fn.
978 (md_assemble): Call it. Check for PIC-related relocs.
979 (mn10300_cons_fix_new): Likewise. New fn.
980 (mn10300_end_of_match): New fn.
981 (mn10300_md_parse_name_cont): New fn.
982
e7b71525
AO		 9832003-07-09 Alexandre Oliva <aoliva@redhat.com>
984
985 2000-05-25 Alexandre Oliva <aoliva@cygnus.com>
986 * config/tc-mn10300.c (mn10300_insert_operand): Negate negative
987 accumulator's shift.
988 2000-05-08 Alexandre Oliva <aoliva@cygnus.com>
989 * config/tc-mn10300.c (md_relax_table, md_convert_frag,
990 md_assemble, md_estimate_size_before_relax): Handle fbCC.
991 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
992 * config/tc-mn10300.c (HAVE_AM33): Redefine in terms of
993 HAVE_AM33_2.
994 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
995 * config/tc-mn10300.c (md_pseudo_table): Use AM33_2 constant.
996 (HAVE_AM33): Match AM33_2 too.
997 (HAVE_AM33_2): New macro.
998 (md_assemble): Use it. Match 2.0 registers only if HAVE_AM33_2.
999 2000-04-01 Alexandre Oliva <aoliva@cygnus.com>
1000 * config/tc-mn10300.c (md_pseudo_table): Added `am33_2'.
1001 (float_registers, double_registers): New variables.
1002 (float_register_name, double_register_name): New functions.
1003 (md_assemble): Recognize FP registers. Implement FMT_D3.
1004 (mn10300_insert_operand): Support FP registers.
1005
115695a8
CD		 10062003-07-08 Chris Demetriou <cgd@broadcom.com>
1007
1008 * config/tc-mips.c (mips_validate_fix): Do not warn about branch
1009 target being a global symbol if not compiling SVR4 PIC code.
1010
9f7598c1
NC		 10112003-07-07 Nick Clifton <nickc@redhat.com>
1012
1013 * doc/c-m32r.texi (M32R-Directives): New node. Document the
1014 .high, .shigh and .low directives.
1015
1b680e4f
RS		 10162003-07-07 Richard Sandiford <rsandifo@redhat.com>
1017
1018 * config/tc-h8300.c (h8300sxnmode): Add prototype.
1019 (DSYMMODE): Remove.
1020 (parse_exp): Replace expressionS argument with a h8_op. Parse the
1021 operand size as well.
1022 (skip_colonthing): Remove unused expression argument. Tighten checks
1023 for 2-digit sizes.
1024 (colonmod24): Remove.
1025 (get_mova_operands): Combine calls to parse_exp and skip_colonthing.
1026 (get_operand): Likewise. Use the standard code to read the size of
1027 pc-relative operands.
1028 (fix_operand_size): Include the size-guessing logic that used to be
1029 in colonmod24 and get_operand. Don't apply dd:2 optimizations to
1030 offsets with a symbolic component.
1031
0cea6190
NC		 10322003-07-04 Nick Clifton <nickc@redhat.com>
1033
1034 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Use ARRAY_SIZE
1035 macro to compute size of selected register name array.
1036
933fbc29
MS		 10372003-07-01 Martin Schwidefsky <schwidefsky@de.ibm.com>
1038
1039 * config/tc-s390.c (md_parse_option): Add cpu type z990.
1040 (md_begin): Add minimal cpu type logic for instructions with different
1041 binary format depending on the cpu.
1042 (md_assemble): Remove check for minimal cpu.
1043 (s390_insert_operand): Add support for long displacements.
1044 (md_gather_operands): Likewise.
1045 (tc_s390_fix_adjustable): Likewise.
1046 (tc_s390_force_relocation): Likewise.
1047 (md_apply_fix3): Likewise.
1048
1a2c1fad
CD		 10492003-06-30 Chris Demetriou <cgd@broadcom.com>
1050
1051 * config/tc-mips.c (s_mipsset): Implement -march= handling
1052 differently.
1053
17a2f251
TS		 10542003-06-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1055
1056 * config/tc-mips.c: Convert to ISO C90 prototypes. Remove unnecessary
1057 prototypes and casts. Replace PTR with void *. Reformat.
1058 * config/tc-mips.h: Likewise.
1059
6344efa4
AM		 10602003-06-30 Alan Modra <amodra@bigpond.net.au>
1061
1062 * config/tc-ia64.c (note_register_values): Warning fix.
1063 * config/tc-mips.c (append_insn): Likewise.
1064
fef14a42
TS		 10652003-06-29 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1066
1067 * config/tc-mips.c (mips_set_options,mips_opts): Support for
1068 .set arch=FOO.
1069 (file_mips_arch): Rename mips_arch.
1070 (mips_arch_info,mips_tune_info): Remove.
1071 (hilo_interlocks,gpr_interlocks,cop_interlocks): Use mips_opts.arch.
1072 (mips_cpu_info_from_arch): New function.
1073 (md_begin): Use file_mips_arch.
1074 (macro_build,macro,mips_ip): Use mips_opts.arch.
1075 (mips_set_architecture): Init file_mips_arch and mips_opts.arch.
1076 (mips_after_parse_args): Remove mips_arch_info and mips_tune_info.
1077 Use file_mips_arch.
1078 (s_mipsset): Support for .set arch=FOO.
1079 (mips_cpu_info_table): Fix typo.
1080
02fc3089
L		 10812003-06-26 H.J. Lu <hongjiu.lu@intel.com>
1082
1083 * config/tc-i386.c (md_assemble): Declare "exp" before "if".
1084
2d0d09ca
RS		 10852003-06-25 Richard Sandiford <rsandifo@redhat.com>
1086
1087 * config/tc-h8300.c (get_specific): Allow ':8' to be used for
1088 unsigned 8-bit operands.
1089
685736be
NC		 10902003-06-24 Nick Clifton <nickc@redhat.com>
1091
1092 * read.c (s_comm): Change error message to assume an unsigned size
1093 has been passed to .comm.
1094 * config/tc-sparc.c (s_common): Likewise.
1095 * write.c (write_contents): Replace 'unsigned long' with
1096 'addressT' and 'long' with offsetT in order to allow computations
1097 with very large values to work for 64-bit addressed targets.
1098 (relax_and_size_all_segments): Likewise.
1099 (relax_frag): Likewise.
1100 (relax_segment): Likewise.
e85ca5bb 1101
e98d298c
MM		 11022003-06-23 Mark Mitchell <mark@codesourcery.com>
1103
1104 * config/tc-ppc.c (ppc_cleanup): Use bytes to count APUinfo slots.
1105
ca164297
L		 11062003-06-23 H.J. Lu <hongjiu.lu@intel.com>
1107
1108 * gas/config/tc-i386.c (md_assemble): Support Intel Precott New
1109 Instructions.
1110
1111 * gas/config/tc-i386.h (CpuPNI): New.
1112 (CpuUnknownFlags): Add CpuPNI.
1113
041340ad
JW		 11142003-06-23 <davidm@hpl.hp.com>
1115
1116 * config/tc-ia64.c (pseudo_func): Add ABI constants for linux,
1117 freebsd, openvms, and nsk (non-stop kernel).
1118
b7599f01
JT		 11192003-06-22 Jason Thorpe <thorpej@wasabisystems.com>
1120
1121 * config/tc-ns32k.c (md_begin): Initialize inst_hash_table after
1122 all locals have been declared.
1123
b7c7d6c1
TS		 11242003-06-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1125
1126 * config/tc-mips.c (ADDRESS_ADD_INSN,ADDRESS_ADDI_INSN): Remove
1127 special handling for n32 ABI.
1128 (macro): Likewise.
1129
815ddb50
TS		 11302003-06-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1131
1132 * config/tc-mips.c (s_cpsetup,s_cprestore,s_cpreturn): Revert
1133 2003-06-11 change.
1134
f590b86e
CG		 11352003-06-19 Christian Groessler <chris@groessler.org>
1136
1137 * config/tc-z8k.c (parse_reg): Invalid registers generate an error
1138 now, not only a warning. Add some more checks to detect invalid
1139 registers.
1140 (get_operand): For CLASS_IR remember register size in mode struct.
1141 (get_specific): Handle new CLASS_IRO type. Add register size
1142 checks for CLASS_IR and CLASS_IRO.
e85ca5bb 1143 (md_apply_fix3): Fix undefined usage of buf.
f590b86e 1144
931e13a6
AM		 11452003-06-19 Alan Modra <amodra@bigpond.net.au>
1146
1147 * config/tc-ppc.c (ppc_csect): Pass alignment to ppc_change_csect.
1148 (ppc_change_csect): Add align param. Align frag at start of csect.
1149 (ppc_section, ppc_named_section): Adjust ppc_change_csect calls.
1150 (ppc_frob_section): Align vma.
1151
9393cb0d
JJ		 11522003-06-18 Jakub Jelinek <jakub@redhat.com>
1153
1154 * dw2gencfi.c (EH_FRAME_ALIGNMENT): Define if not defined.
1155 (output_cie): Don't pad.
1156 (output_fde): Add align argument. Pad to align if not 0.
1157 (cfi_finish): Set .eh_frame alignment to EH_FRAME_ALIGNMENT.
1158 Pad just last FDE to EH_FRAME_ALIGNMENT.
1159
df9a398f
MS		 11602003-06-18 Martin Schwidefsky <schwidefsky@de.ibm.com>
1161
1162 * config/tc-s390.c (init_default_arch): Make current_mode_mask
1163 dependent on s390_arch_size and current_cpu dependent on
1164 current_mode_mask.
1165
2fe04c57
NC		 11662003-06-18 Svein E. Seldal <Svein.Seldal@solidas.com>
1167
1168 * configure.in: Add c4x as an architecture variant to tic4x.
1169 * configure: Regenerate.
1170 * Makefile.in: Regenerate.
1171 * doc/Makefile.in: Regenerate.
1172
9f2b53d7
AM		 11732003-06-18 Alan Modra <amodra@bigpond.net.au>
1174
1175 * config/tc-ppc.c (ppc_elf_suffix): Don't remove symbols other than
1176 ".TOC." from PPC64_TOC relocs.
1177
ba0b2174
AM		 11782003-06-17 Alan Modra <amodra@bigpond.net.au>
1179
1180 * config/tc-ppc.c (md_apply_fix3): Allow BRTAKEN, BRNTAKEN relocs.
1181
f899b4b8
TS		 11822003-06-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1183
1184 * config/tc-mips.c (ADDRESS_ADD_INSN,ADDRESS_ADDI_INSN,
1185 ADDRESS_LOAD_INSN,ADDRESS_STORE_INSN): New macros.
1186 (macro_build_ldst_constoffset,load_address,macro,s_cpsetup,
1187 s_cprestore,s_cpadd): Use them.
1188
399f703e
HPN		 11892003-06-16 Hans-Peter Nilsson <hp@axis.com>
1190
1191 * configure.in: Add specific case for cris-*-linux-gnu* with
1192 em=linux.
1193 * configure: Regenerate.
1194 * config/tc-cris.c (DEFAULT_CRIS_AXIS_LINUX_GNU): New macro, TRUE
1195 if TE_LINUX defined, else FALSE.
1196 (bfd_boolean demand_register_prefix): Set default from
1197 DEFAULT_CRIS_AXIS_LINUX_GNU.
1198 (symbols_have_leading_underscore): Similar.
1199 * config/tc-cris.h (LOCAL_LABELS_DOLLAR): Define to 1.
1200
39c2da32
RE		 12012003-06-13 Richard Earnshaw <rearnsha@arm.com>
1202
1203 * tc-arm.c (FPU_DEFAULT, case TE_LINUX): Default to FPU_ARCH_FPA.
1204 (FPU_DEFAULT, case TE_NetBSD): Default to FPU_ARCH_VFP for ELF,
1205 FPU_ARCH_FPA for AOUT.
1206 (md_begin): Don't try to guess the floating point architecture from
1207 the CPU if the OS ABI (Linux, NetBSD) mandates a particular form.
1208
a06a29f2
NC		 12092003-06-13 Robert Millan <zeratul2@wanadoo.es>
1210
1211 * configure.in: Add i386-netbsd-gnu target.
1212 * configure: Regenerate.
1213
d88ef7a6
TT		 12142003-06-12 Tom Tromey <tromey@redhat.com>
1215
1216 * doc/as.texinfo (Comm): Added @node. Moved before CFI
1217 directives node.
1218
34ce925e
RS		 12192003-06-12 Richard Sandiford <rsandifo@redhat.com>
1220
1221 * config/tc-mips.c (append_insn): In a compound relocation, take the
1222 field width from the final (outermost) operator.
1223
cdfbf930
RH		 12242003-06-11 Richard Henderson <rth@redhat.com>
1225
1226 * dw2gencfi.c (struct cfi_escape_data): New.
1227 (cfi_add_CFA_nop): Remove.
1228 (CFI_escape, dot_cfi_escape): New.
1229 (dot_cfi): Remove nop.
1230 (cfi_pseudo_table): Remove nop; add escape.
1231 (output_cfi_insn): Likewise.
1232 (select_cie_for_fde): Stop on escape.
1233 * dw2gencfi.h (cfi_add_CFA_nop): Remove.
1234 * read.c, read.h (do_parse_cons_expression): New.
1235 * doc/as.texinfo (.cfi_escape): New.
1236
8c1a34cd
TS		 12372003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1238
1239 * config/tc-mips.c (s_cpsetup): Use mips_frame_reg instead of SP.
1240 (s_cprestore): Likewise.
1241 (s_cpreturn): Likewise.
1242
4b0cff4e
TS		 12432003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1244
1245 * config/tc-mips.c (tc_gen_reloc): Initialize retval amd reloc
1246 with zeros.
1247
a7ebbfdf
TS		 12482003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1249
1250 * config/tc-mips.c (md_pcrel_from): Return actual pcrel address.
1251 (md_apply_fix3): Ignore non-special relocations. Remove superfluous
1252 exceptions from size assert. Remove most of the addend fixup
1253 specialcasing. Remove value, use valP directly. simplify fx_addnumber
1254 handling. Remove zero addend specialcases.
1255 (tc_gen_reloc): Use appropriate value for reloc2 addend. Remove
1256 the addend fixup specialcase.
1257 * config/tc-mips.h (MD_APPLY_SYM_VALUE): Define as 0.
1258
d25d759d
TS		 12592003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1260
1261 * write.c (write_relocs): Use xcalloc. Fix relocs initialization
1262 in the RELOC_EXPANSION_POSSIBLE case.
1263
9d83078b
AM		 12642003-06-11 Alan Modra <amodra@bigpond.net.au>
1265
1266 * config/tc-i960.c (line_comment_chars): Add '#'.
1267 * config/tc-mn10200.c (tc_gen_reloc): Don't ignore fx_subsy.
1268
3b443373
L		 12692003-06-11 H.J. Lu <hongjiu.lu@intel.com>
1270
1271 * po/Make-in (DESTDIR): New.
1272 (install-data-yes): Support $(DESTDIR).
1273 (uninstall): Likewise.
1274
795bb480
AM		 12752003-06-11 Alan Modra <amodra@bigpond.net.au>
1276
1277 * Makefile.am: Run "make dep-am".
1278 * Makefile.in: Regenerate.
1279 * po/POTFILES.in: Regenerate.
1280
b11dcf4e
DE		 12812003-06-10 Doug Evans <dje@sebabeach.org>
1282
1283 * cgen.c (gas_cgen_finish_insn): CGEN_INSN_RELAX renamed to
1284 CGEN_INSN_RELAXED.
1285 * config/tc-fr30.c (md_estimate_size_before_relax): Ditto.
1286 * config/tc-m32r.c (md_estimate_size_before_relax): Ditto.
1287 * config/tc-openrisc.c (md_estimate_size_before_relax): Ditto.
1288
adadcc0c
AM		 12892003-06-10 Alan Modra <amodra@bigpond.net.au>
1290 Gary Hade <garyhade@us.ibm.com>
1291
1292 * config/tc-ppc.c (md_assemble): Handle PPC_OPERAND_DQ.
1293 (md_apply_fix3): Special case lq insn.
1294
0613284f
RS		 12952003-06-10 Richard Sandiford <rsandifo@redhat.com>
1296
1297 * config/tc-h8300.c (get_rtsl_operands): Accept unbracketed register
1298 lists. Allow single-register ranges.
1299
f4984206
RS		 13002003-06-10 Richard Sandiford <rsandifo@redhat.com>
1301
1302 * config/tc-h8300.c (h8300sxnmode): New.
7134554a 1303 (md_pseudo_table): Add .h8300sxn entry.
f4984206 1304
12b55ccc
L		 13052003-06-09 H.J. Lu <hongjiu.lu@intel.com>
1306
1307 * NEWS: Updated for the new -n option for the i386 assembler.
1308
1309 * config/tc-i386.c (optimize_align_code): New.
1310 (md_shortopts): Add 'n'.
1311 (md_parse_option): Handle 'n'.
1312 (md_show_usage): Add '-n'.
1313
1314 * config/tc-i386.h (optimize_align_code): Declared.
1315 (md_do_align): Optimize code alignment only if optimize_align_code
1316 is not 0.
1317
1318 * doc/as.texinfo: Add the new -n option.
1319
1320 * doc/c-i386.texi: Document the new -n option.
1321
fa87b337
RH		 13222003-06-07 Richard Henderson <rth@redhat.com>
1323
17076204
RH		 1324 * doc/as.texinfo: Document .cfi_rel_offset.
1325
fa87b337
RH		 1326 * dw2gencfi.c (struct cfa_save_data, cfa_save_stack): New.
1327 (cfi_add_CFA_offset): Detect invalid offsets.
1328 (cfi_add_CFA_remember_state): Save cur_cfa_offset.
1329 (cfi_add_CFA_restore_state): Restore it.
1330 (CFI_rel_offset): New.
1331 (cfi_pseudo_table): Add it.
1332 (dot_cfi): Handle it.
1333
52628315
L		 13342003-06-07 H.J. Lu <hongjiu.lu@intel.com>
1335
1336 * app.c (do_scrub_chars): Add states 14 and 15 to handle
1337 predicate for ia64.
1338
d4ea8842
MS		 13392003-06-05 Michael Snyder <msnyder@redhat.com>
1340
1341 * config/tc-h8sx.c (get_specific): Distinguish h8h from h8s ops.
1342 (build_bytes): Ditto.
1343
13442003-06-05 Richard Sandiford <rsandifo@redhat.com>
1345
1346 * config/tc-h8sx.c (DMODE): Remove.
1347 (colonmod24): Don't choose a default if the operand is a 16-bit
1348 constant integer.
1349 (fix_operand_size): New function.
1350 (md_assemble): Use it to choose between @(d:2, ERn) and @(d:16,ERn).
1351 Adjust @(d:2,ERn) operands before choosing the specific opcodes.
1352
2be24b54
ML		 13532003-06-05 Michal Ludvig <mludvig@suse.cz>
1354
1355 * dw2gencfi.c (cfi_add_CFA_insn, cfi_add_CFA_insn_reg)
1356 (cfi_add_CFA_insn_reg_reg, cfi_add_CFA_insn_reg_offset): New.
1357 (cfi_add_CFA_offset, cfi_add_CFA_def_cfa)
1358 (cfi_add_CFA_register, cfi_add_CFA_def_cfa_register)
1359 (cfi_add_CFA_def_cfa_offset): Use cfi_add_CFA_insn_*().
1360 (cfi_add_CFA_restore, cfi_add_CFA_undefined)
1361 (cfi_add_CFA_same_value, cfi_add_CFA_remember_state)
1362 (cfi_add_CFA_restore_state, cfi_add_CFA_nop): New.
1363 (cfi_pseudo_table): New directives .cfi_return_column,
1364 .cfi_restore, .cfi_undefined, .cfi_same_value,
1365 .cfi_remember_state, .cfi_restore_state, .cfi_nop.
1366 (dot_cfi, output_cfi_insn): Handle new directives.
1367 * dw2gencfi.h (cfi_add_CFA_restore, cfi_add_CFA_undefined)
1368 (cfi_add_CFA_same_value, cfi_add_CFA_remember_state)
1369 (cfi_add_CFA_restore_state, cfi_add_CFA_nop): New prototypes.
1370
757bc393
RH		 13712003-06-04 Richard Henderson <rth@redhat.com>
1372
1233ae62
RH		 1373 * dw2gencfi.c (output_cfi_insn): Fix typo for negative offsets.
1374
757bc393
RH		 1375 * dw2gencfi.c (cfi_finish): Set .eh_frame read-only.
1376
f4b97536
RH		 13772003-06-04 Richard Henderson <rth@redhat.com>
1378
1379 * config/tc-alpha.c (s_alpha_usepv): New.
1380 (md_pseudo_table): Add it.
1381 (alpha_cfi_frame_initial_instructions): New.
1382 * config/tc-alpha.h (TARGET_USE_CFIPOP): New.
1383 (tc_cfi_frame_initial_instructions): New.
1384 * doc/c-alpha.texi: Document .usepv.
1385
68d55fe3
JJ		 13862003-06-04 Jakub Jelinek <jakub@redhat.com>
1387
1388 * as.c (show_usage): Document --execstack and --noexecstack.
1389 (parse_args): Add --execstack and --noexecstack.
1390 (main): Create .note.GNU-stack section if --execstack or
1391 --noexecstack was given on comand line, set its SHF_EXECINSTR bit.
1392 * as.h (flag_execstack, flag_noexecstack): New.
1393
f9b4148d
CD		 13942003-06-03 Chris Demetriou <cgd@broadcom.com>
1395
1396 * config/tc-mips.c: (OPTION_ARCH_BASE, OPTION_ASE_BASE)
1397 (OPTION_COMPAT_ARCH_BASE, OPTION_FIX_BASE)
1398 (OPTION_MISC_BASE): New defines.
1399 (OPTION_BREAK, OPTION_CONSTRUCT_FLOATS, OPTION_EB, OPTION_EL)
1400 (OPTION_ELF_BASE, OPTION_FIX_VR4122, OPTION_FP32, OPTION_FP64)
1401 (OPTION_GP32, OPTION_GP64, OPTION_M3900, OPTION_M4010, OPTION_M4100)
1402 (OPTION_M4650, OPTION_M7000_HILO_FIX, OPTION_MARCH, OPTION_MDMX)
1403 (OPTION_MEMBEDDED_PIC, OPTION_MIPS1, OPTION_MIPS16, OPTION_MIPS2)
1404 (OPTION_MIPS3, OPTION_MIPS32, OPTION_MIPS32R2, OPTION_MIPS3D)
1405 (OPTION_MIPS4, OPTION_MIPS5, OPTION_MIPS64)
1406 (OPTION_MNO_7000_HILO_FIX, OPTION_MTUNE, OPTION_NO_CONSTRUCT_FLOATS)
1407 (OPTION_NO_FIX_VR4122, OPTION_NO_M3900, OPTION_NO_M4010)
1408 (OPTION_NO_M4100, OPTION_NO_M4650, OPTION_NO_MDMX, OPTION_NO_MIPS16)
1409 (OPTION_NO_MIPS3D, OPTION_NO_RELAX_BRANCH, OPTION_RELAX_BRANCH)
1410 (OPTION_TRAP): Redefine in terms of new defines.
1411 (md_longopts): Reorder entries.
1412
7ee7b84d
MS		 14132003-05-14 Michael Snyder <msnyder@redhat.com>
1414 From Bernd Schmidt <bernds@redhat.com>
1415 and Michael Snyder <msnyder@redhat.com>
1416 and Alexandre Oliva <aoliva@redhat.com>
1417 * config/tc-h8300.c: Add insns and addressing modes for h8300sx.
1418 * config/tc-h8300.h: Ditto.
1419
e30ddb24
NC		 14202003-06-03 Nick Clifton <nickc@redhat.com>
1421
1422 * tc-v850.c (tc-gen_reloc): Translate BFD_RELOC_32 into
adadcc0c
AM		 1423 BFD_RELOC_32_PCREL if the reloc is pc-relative. Do this
1424 before calling bfd_reloc_type_lookup.
1425
ed7d5d1a
AM		 14262003-06-02 Alan Modra <amodra@bigpond.net.au>
1427
1428 * read.c (emit_expr): Set dot_value.
1429 * dw2gencfi.c (output_fde): Remove pcrel reloc hack.
1430
c1ed1235
AM		 14312003-06-02 Alan Modra <amodra@bigpond.net.au>
1432
1433 * macro.c (sub_actual): Don't lose string if it turns out that
1434 &string wasn't an arg.
1435
eafbc43f
RH		 14362003-05-31 Richard Henderson <rth@redhat.com>
1437
1438 * dw2gencfi.c (output_fde): Use fix_new to emit pc-relative reloc.
1439 (cfi_finish): Set flag_traditional_format around .eh_frame data.
1440
f37f01cf
RH		 14412003-05-29 Richard Henderson <rth@redhat.com>
1442
1443 * config/tc-alpha.c (alpha_cur_ent_sym): Remove.
1444 (all_frame_data, plast_frame_data, cur_frame_data): New.
1445 (s_alpha_ent): Record data for dwarf2 cfi.
9f470756
L		 1446 (s_alpha_end, s_alpha_mask, s_alpha_frame, s_alpha_prologue): Likewise.
1447 (alpha_elf_md_end): Emit dwarf2 cfi for ecoff unwind directives.
f37f01cf
RH		 1448 * config/tc-alpha.h (md_end): New.
1449 (DWARF2_DEFAULT_RETURN_COLUMN): New.
1450 (DWARF2_CIE_DATA_ALIGNMENT): New.
1451
a197c351
NC		 14522003-05-29 Nick Clifton <nickc@redhat.com>
1453
1454 * configure.in: Add i386-*-freebsd* entry.
1455 * configure: Regenerate.
1456
4bf4a882 14572003-05-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
ed7d5d1a
AM		 1458
1459 * config/tc-m32r.c: Amend comment to refer to Renesas
4bf4a882 1460
756d1d01
RH		 14612003-05-27 Richard Henderson <rth@redhat.com>
1462
1463 * expr.c (make_expr_symbol): Fold FAKE_LABEL_NAME use into the
1464 symbol_create call.
1465 (current_location): Use symbol_temp_new_now.
1466 * stabs.c (s_stab_generic): Use symbol_temp_new.
1467 * symbols.c (temp_label_name): Remove.
1468 (symbol_temp_new, symbol_temp_make): Use FAKE_LABEL_NAME.
1469
a4447b93
RH		 14702003-05-27 Richard Henderson <rth@redhat.com>
1471
1472 * dw2gencfi.c, dw2gencfi.h: Rewrite from scratch.
1473 * as.c (main): Always call cfi_finish.
1474 * config/tc-i386.c (x86_dwarf2_return_column): New.
1475 (x86_cie_data_alignment): New.
1476 (md_begin): Set them.
1477 (tc_x86_cfi_init): Remove.
1478 (tc_x86_regname_to_dw2regnum): Fix 32-bit register numbers;
1479 return int, not unsigned long; don't as_bad here.
1480 (tc_x86_frame_initial_instructions): Streamline; use
1481 updated api.
1482 * config/tc-i386.h (tc_cfi_init): Remove.
1483 (DWARF2_DEFAULT_RETURN_COLUMN): New.
1484 (DWARF2_CIE_DATA_ALIGNMENT): New.
1485
b7d6ed97
RH		 14862003-05-27 Richard Henderson <rth@redhat.com>
1487
1488 * symbols.c (temp_label_name): New.
1489 (symbol_temp_new, symbol_temp_new_now, symbol_temp_make): New.
1490 (symbol_set_value_now): New.
1491 * symbols.h: Prototype them.
1492 * dwarf2dbg.c: Use them.
1493 (fake_label_name, symbol_new_now, set_symbol_value_now): Remove.
1494
14218d5f
JE		 14952003-05-23 Jason Eckhardt <jle@rice.edu>
1496
1497 * config/tc-i860.c (target_xp): Declare variable.
1498 (OPTION_XP): Declare macro.
1499 (md_longopts): Add option -mxp.
1500 (md_parse_option): Set target_xp.
1501 (md_show_usage): Add -mxp usage.
1502 (i860_process_insn): Recognize XP registers bear, ccr, p0-p3.
1503 (md_assemble): Don't try expansions if XP_ONLY is set.
1504 * doc/c-i860.texi: Document -mxp option and i860XP support.
1505
36ede617
EC		 15062003-05-23 Eric Christopher <echristo@redhat.com>
1507
1508 * config/tc-mips.c (macro_build_jalr): Warning patrol.
1509
a105a300
TS		 15102003-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1511
1512 * config/tc-mips.c (append_insn): Use actual relocation size for new
1513 fixp's. Don't relax overflow checking for partial_inplace relocations.
1514 Use the actual relocation type in combined relocs, not just the type
1515 of the first one.
1516 (macro_build_jalr): Use actual relocation size for new fix.
1517 (s_cpsetup, s_gpdword): Likewise.
1518
dc9461f6
TS		 15192003-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1520
1521 * config/tc-mips.c (macro): Don't use uninitialized tempreg.
1522
ceb41009
NC		 15232003-05-22 Nick Clifton <nickc@redhat.com>
1524
1525 * config/tc-xstormy16.c (md_pcrel_from_section): Do not produce
1526 section relative offsets for relocs that will not be based on the
1527 section symbol.
1528 (xstormy16_md_apply_fix3): Remove previous patch to this
1529 function.
1530
143d77c5
EC		 15312003-05-07 Eric Christopher <echristo@redhat.com>
1532
ed7d5d1a
AM		 1533 * config/tc-mips.c (mips_abicalls): New variable.
1534 (md_parse_option): Use.
1535 (s_option): Ditto.
1536 (s_abicalls): Ditto.
1537 (mips_elf_final_processing): Set EF_MIPS_PIC and
1538 EF_MIPS_CPIC dependent on above.
143d77c5 1539
85c77c38
DA		 15402003-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1541
1542 * tc-hppa.c (hppa_symbol_chars): Remove `,' and `!'.
1543
87ccc1b0
NC		 15442003-05-21 Nick Clifton <nickc@redhat.com>
1545
ed7d5d1a
AM		 1546 * config/obj-elf.c: Include dwarf2dbg.h.
1547 (elf_pseudo_tab): Add .file and .loc.
1548 * config/tc-arc.c (md_pseudo_table): Remove .file and .loc.
1549 * config/tc-arm.c: Likewise.
1550 * config/tc-h8300.c: Likewise.
1551 * config/tc-hppa.c: Likewise.
1552 * config/tc-ia64.c: Likewise.
1553 * config/tc-m68hc11.c: Likewise.
1554 * config/tc-m68k.c: Likewise.
1555 * config/tc-mmix.c: Likewise.
1556 * config/tc-mn10300.c: Likewise.
1557 * config/tc-ppc.c: Likewise.
1558 * config/tc-sh.c: Likewise.
1559 * config/tc-sparc.c: Likewise.
1560 * config/tc-v850.c: Likewise.
1561 * config/tc-frv.c: Likewise, and remove redundant inclusion of
1562 dwarf2dbg.h.
1563 * config/tc-ip2k.c: Likewise.
1564 * config/tc-iq2000.c: Likewise.
1565 * config/tc-xstormy16.c: Likewise.
1566 * config/tc-xtensa.c: Likewise.
87ccc1b0 1567 * Makefile.am: Regenerate dependencies.
ed7d5d1a
AM		 1568 * Makefile.in: Regenerate.
1569 * aclocal.m4: Regenerate.
1570 * config.in: Regenerate.
1571 * configure: Regenerate.
1572 * po/POTFILES.in: Regenerate.
1573 * po/gas.pot: Regenerate.
143d77c5 1574
7ed2c8b0
NC		 15752003-05-21 Nick Clifton <nickc@redhat.com>
1576
1577 * dw2gencfi.c (cfi_get_label): Use symbol_make for non
1578 BFD_ASSEMBLER targets.
1579 (cfi_startproc): Change type of saved_seg and cfi_seg to segT.
1580 (dot_cfi_endproc): Only call bfd_set_section_flags for targets
1581 defining BFD_ASSEMBLER.
1582
39b82151
ML		 15832003-05-20 Michal Ludvig <mludvig@suse.cz>
1584
1585 * as.c (main): Remove tc_cfi_init().
143d77c5 1586 * dw2gencfi.c (cfi_parse_arg): Allow regnames beginning
39b82151
ML		 1587 with '%'.
1588 (cfi_pseudo_table): Add "cfi_register" entry.
1589 (cfi_make_insn): Handle CFA_register.
1590 (cfi_output_insn): Ditto.
1591 (dot_cfi): Ditto.
1592 (cfi_get_label): Add 'simple' modifier to .cfi_startproc.
1593 (dot_cfi_endproc): Reuse already emitted CIEs.
1594 * testsuite/gas/cfi/cfi-i386.d: New pattern.
1595 * testsuite/gas/cfi/cfi-x86-64.d: Ditto.
1596
f53e95c7
NC		 15972003-05-20 Nick Clifton <nickc@redhat.com>
1598
1599 * config/tc-xstormy16.c: Include dwarf2dbg.h.
1600 (md_pseudo_table): Add entries for .loc and .line.
1601
7c0295b1
AM		 16022003-05-20 Alan Modra <amodra@bigpond.net.au>
1603
1604 * dw2gencfi.c (cfi_parse_arg): Only use tc_regname_to_dw2regnum if
1605 defined.
1606 (dot_cfi_endproc): Avoid C99 construct.
1607
54cfded0
AM		 16082003-05-20 Michal Ludvig <mludvig@suse.cz>
1609
1610 * dw2gencfi.c, dw2gencfi.h: New files.
1611 * config/tc-i386.c (tc_x86_cfi_init): New function.
1612 * config/tc-i386.h (TARGET_USE_CFIPOP, tc_cfi_init): New defines.
1613 * as.c (parse_args): Set verbose flag on --verbose.
1614 (main): Call tc_cfi_init()/cfi_finish().
1615 * as.h (verbose): New external variable.
1616 * read.c (pobegin): Insert CFI pops to the list.
1617 * symbols.c (local_symbol_make): Make symbol external.
1618 * symbols.h (local_symbol_make): New prototype.
1619 * Makefile.am: Add dw2gencfi.[ch] files. Run "make dep-am".
1620 * Makefile.in: Regenerate.
1621 * doc/as.texinfo: Added node "CFI directives" with description of
1622 all implemented .cfi_* directives.
1623 * doc/Makefile.in: Regenerate.
1624 * po/POTFILES.in: Regenerate.
1625
a1f3c24c
SS		 16262003-05-19 Svein E. Seldal <Svein.Seldal@solidas.com>
1627
54cfded0
AM		 1628 * config/tc-tic4x.c (md_assemble): Added support for one-line parallel
1629 insns.
1975ab25 1630 * config/tc-tic4x.h: Added DOUBLEBAR_PARALLEL definition
a1f3c24c 1631
b645cb17
JE		 16322003-05-18 Jason Eckhardt <jle@rice.edu>
1633
1634 * config/tc-i860.c (i860_process_insn): Initialize fc after
1635 each opcode mismatch.
1636
80c7c40a
NC		 16372003-05-16 Kelley Cook <kelleycook@wideopenwest.com>
1638
1639 * configure.in: Accept i[3-7]86 variants.
1640 * configure: Regenerate.
1641
c344a4c8
TS		 16422003-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1643
1644 * config/tc-mips.h: Fix comment formatting.
1645
64e55042
HPN		 16462003-05-13 Hans-Peter Nilsson <hp@axis.com>
1647
1648 * read.c (old_buffer, old_input, old_limit): Remove variables.
54cfded0 1649 (read_a_source_file): Delete label contin.
64e55042
HPN		 1650 <handling #APP/#NO_APP>: Use an "sb" to push #APP expansion into
1651 input as with macros, instead of in separate old_* variables.
1652 Zero-terminate string being scrubbed.
1653
e66c629e
NC		 16542003-05-12 Nick Clifton <nickc@redhat.com>
1655
1656 * config/tc-xstormy16.c (skipping_fptr): New local variable.
1657 (md_assemble): Reset skipping_fptr.
1658 (md_operand): If @fptr() is followed by a minus sign, set
1659 skipping_fptr and ignore the fptr. If skipping_fptr is set and an
1660 @fptr is detected, ignore it and reset skipping_fptr.
1661
673a54e3
JE		 16622003-05-11 Jason Eckhardt <jle@rice.edu>
1663
1664 * config/tc-i860.c (MAX_FIXUPS): Define.
1665 (struct i860_fi fi[]): New struct.
1666 (struct i860_it the_insn): Add above as member and move fields
1667 exp, reloc, pcrel and fup into i860_fi.
1668 (md_assemble): Replace all instances of exp, reloc, pcrel
1669 and fup with fi[].exp, fi[].reloc, fi[].pcrel, fi[].fup.
1670 Add a loop to possibly emit multiple fix-ups for each insn.
1671 (i860_process_insn): Likewise.
1672 (i860_get_expression): Likewise.
1673 (md_apply_fix3): Use a bitwise check for OP_IMM_U5, not equality.
1674
2ebb4b88
MS		 16752003-05-09 Martin Schwidefsky <schwidefsky@de.ibm.com>
1676
1677 * config/tc-s390.c (s390_target_format): Always call init_default_arch.
1678
35f5df7f
L		 16792003-05-07 H.J. Lu <hongjiu.lu@intel.com>
1680
1681 * config/tc-ia64.c (alias_hash): New.
1682 (alias_name_hash): New.
1683 (secalias_hash): New.
1684 (secalias_name_hash): New.
1685 (md_pseudo_table): Add "secalias".
1686 (md_begin): Initialize alias_hash, alias_name_hash,
1687 secalias_hash and secalias_name_hash.
1688 (struct alias): New.
1689 (dot_alias): Implement .alias and .secalias directives.
1690 (do_alias): New.
1691 (ia64_adjust_symtab): New.
1692 (do_secalias): New.
1693 (ia64_frob_file): New.
1694
1695 * config/tc-ia64.h (ia64_adjust_symtab): New.
1696 (tc_adjust_symtab): Defined.
1697 (ia64_frob_file): New.
1698 (tc_frob_file): Defined.
1699
d2bf1bda
NC		 17002003-05-07 Dmitry Diky <diwil@mail.ru>
1701
1702 * tc-msp430.c: Add missing lines to known cpus list.
1703
cac012d6
AO		 17042003-05-06 Alexandre Oliva <aoliva@redhat.com>
1705
1706 * configure.in (MIPS_DEFAULT_ABI): AC_DEFINE.
1707 * config/tc-mips.c (mips_after_parse_args): Set mips_abi to it.
1708 * config.in, configure: Rebuilt.
1709
d8dbbec1
L		 17102003-05-05 H.J. Lu <hjl@gnu.org>
1711
1712 * config/tc-mips.c (tc_gen_reloc): Add addend just once if
1713 howto->partial_inplace is false.
1714
9204e615
DJ		 17152003-05-05 Daniel Jacobowitz <drow@mvista.com>
1716
1717 * config/tc-mips.c (mips_need_elf_addend_fixup): Remove
1718 symbol_used_in_reloc_p check.
1719 (md_apply_fix3): Remove check for howto->pcrel_offset.
1720
711ef82f
L		 17212003-05-03 H.J. Lu <hjl@gnu.org>
1722
1723 * config/obj-elf.c (obj_elf_parse_section_letters): Make it a
1724 fatal error for unknown section attribute.
1725
1726 * config/tc-alpha.c (alpha_elf_section_letter): Return -1 for
1727 unknown section attribute.
1728 * config/tc-ia64.c (ia64_elf_section_letter): Likewise.
1729 * config/tc-ppc.c (ppc_section_letter): Likewise.
1730
1731 * config/tc-ia64.c (ia64_elf_section_letter): Handle 'o'.
1732 (ia64_elf_section_type): Accept "unwind".
1733
83b5ab55
L		 17342003-05-02 H.J. Lu <hjl@gnu.org>
1735
1736 * read.h (demand_copy_string): New.
1737
1738 * config/tc-alpha.c (demand_copy_string): Removed.
1739
7ff0565e
MS		 17402003-05-02 Michael Snyder <msnyder@redhat.com>
1741
54cfded0 1742 * write.h (FAKE_LABEL_NAME): Allow override
7ff0565e
MS		 1743 (for targets that like eg. a leading dot in a local label).
1744
2968149b
NC		 17452003-05-02 Nick Clifton <nickc@redhat.com>
1746
1747 * config/tc-xstormy16.c (xstormy16_md_apply_fix3): Do not bias the
1748 addend with the symbol's value for pc-relative relocations against
1749 a defined symbol - this will be done automatically.
1750
e7b9a8c1
L		 17512003-05-01 H.J. Lu <hjl@gnu.org>
1752
1753 * config/obj-elf.c (obj_elf_type): Accept "notype" and
1754 "STT_NOTYPE".
1755
612d7b83
L		 17562003-05-01 H.J. Lu <hjl@gnu.org>
1757
1758 * config/tc-ia64.h (tc_canonicalize_section_name): New.
1759
1760 * config/obj-elf.c (obj_elf_section_name): Call
1761 tc_canonicalize_section_name if it is defined.
1762
a645d1eb
L		 17632003-05-01 H.J. Lu <hjl@gnu.org>
1764
1765 * config/tc-ia64.c (ia64_check_label): New.
1766 * config/tc-ia64.h (tc_check_label): New.
1767
1768 * read.c (read_a_source_file): Call tc_check_label after
1769 creating a user-defined label if defined.
1770
df12615d
AM		 17712003-05-02 Alan Modra <amodra@bigpond.net.au>
1772
1773 * config/tc-ppc.c (md_show_usage): Mention -a32, -a64, -l, -le, -b,
1774 -be and split strings to below 509 bytes in length.
1775
f70c8412
CG		 17762003-05-01 Christian Groessler <chris@groessler.org>
1777
1778 * expr.h: Fix comments in operatorT typedef.
54cfded0 1779 * config/tc-z8k.c: Add 2003 to copyright message.
f70c8412
CG		 1780 Fold s_segm() and s_unseg() into one function s_segm(parm) which
1781 decides by the parameter.
1782 (md_begin): Don't set linkrelax. Only set Z8002 default if no
1783 command line argument was given to select the intended
1784 architecure.
1785 (get_interrupt_operand): Warn if NOP type code is emitted.
1786 (newfix): New parameter 'size', forward it to 'fix_new_exp'.
1787 (apply_fix): Call newfix with additional 'size' parameter.
1788 (build_bytes): Remove unused variable 'nib'. Detect overflow in
1789 4 bit immediate arguments.
1790 (md_longopts): Add 'linkrelax' option.
1791 (md_parse_option): Adapt to new s_segm function. Set 'linkrelax'
1792 variable when 'linkrelax' command line option is specified.
1793 (md_show_usage): Display 'linkrelax' option.
1794 (md_apply_fix3): Fix cases R_IMM4L, R_JR, and R_IMM8. Add cases
1795 R_CALLR and R_REL16.
1796 * config/tc-z8k.h: Undef WARN_SIGNED_OVERFLOW_WORD.
1797
10a98291
L		 17982003-04-30 H.J. Lu <hjl@gnu.org>
1799
1800 * config/tc-ia64.c (ia64_number_to_chars): New function pointer.
1801 (ia64_float_to_chars): Likewise.
1802 (dot_byteorder): Set target_big_endian, ia64_number_to_chars
1803 and ia64_float_to_chars by tc_segment_info_data.endian from
1804 the current segment if byteorder == -1.
1805 (md_begin): Call dot_byteorder to set target_big_endian.
1806 (md_atof): Call ia64_float_to_chars to convert floating point.
1807 (ia64_float_to_chars_bigendian): New function.
1808 (ia64_float_to_chars_littleendian): Likewise.
1809 (ia64_elf_section_change_hook): Likewise.
1810
1811 * config/tc-ia64.h (ia64_number_to_chars): New.
1812 (md_number_to_chars): Changed to (*ia64_number_to_chars)
1813 (ia64_elf_section_change_hook): New.
1814 (md_elf_section_change_hook): Defined.
1815 (ia64_segment_info_type): New struct.
1816 (TC_SEGMENT_INFO_TYPE): Defined.
1817
bf57c3c9
L		 18182003-04-30 H.J. Lu <hjl@gnu.org>
1819
1820 * config/tc-ia64.c (md_section_align): Deleted.
1821
1822 * config/tc-ia64.h (SUB_SEGMENT_ALIGN): New.
1823 (md_section_align): New.
1824
165a7f90
L		 18252003-04-30 H.J. Lu <hjl@gnu.org>
1826
1827 * config/tc-ia64.c (stmt_float_cons): Fix alignment for real10
1828 and add real16.
1829 (md_pseudo_table): Add "xreal16", "xreal16.ua", "real16" and
1830 "real16.ua".
1831 (md_atof): Add 6 byte padding of zero for real16.
1832
eba874d8
NC		 18332003-04-29 Nick Clifton <nickc@redhat.com>
1834
1835 * config/obj-elf.c (obj_elf_symver): Skip whitespace before the
1836 start of a version name.
1837
dbeba5e5
CD		 18382003-04-28 Chris Demetriou <cgd@broadcom.com>
1839
1840 * configure.in (mips-*-*n*bsd*): Replace with...
1841 (mips-*-netbsd*, mips-*-openbsd*): These.
1842 * configure: Regenerate.
1843
f0d7d5f9
NC		 18442003-04-28 H.J. Lu <hjl@gnu.org>
1845
1846 * config/tc-hppa.c (hppa_symbol_chars): New.
1847 * config/tc-hppa.h (tc_symbol_chars): Likewise.
1848
a38b42ab
TS		 18492003-04-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1850
1851 * config/tc-mips.h (TC_FORCE_RELOCATION_SUB_SAME): Define again.
1852
69be0a2b
CD		 18532003-04-25 Chris Demetriou <cgd@broadcom.com>
1854
1855 * NEWS: Belatedly mention support for MIPS32 Release 2.
1856
684022ea
EC		 18572003-04-24 Eric Christopher <echristo@redhat.com>
1858
1859 * config/tc-mips.c (nopic_need_relax): Revert previous
1860 change.
1861
2c8714f2
NC		 18622003-04-24 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
1863
1864 * config/tc-h8300.h (DWARF2_LINE_MIN_INSN_LENGTH): New
684022ea 1865 * config/tc-h8300.c (dwarf2dbg.h): Include
2c8714f2
NC		 1866 (md_pseudo_table): Handle .loc and .file
1867 (md_assemble): Call dwarf2_emit_insn if BFD_ASSEMBLER.
1868 * Makefile.am: Add dependency on dwarf2dbg.h for h8300 targets.
1869 * Makefile.in: Regenerate.
1870
684022ea 18712003-04-24 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
8d9cd6b1
NC		 1872
1873 * config/tc-h8300.c (Nmode, h8300hnmode, h8300snmode): New.
1874 (md_pseudo_table): Add h8300hn, h8300sn.
1875 * config/tc-h8300.h (COFF_MAGIC): Handle h8300hn, h8300sn.
1876 * doc/c-h8300.texi : Add documentation for new machine directives.
1877
5ce8663f
NC		 18782003-04-24 Nick Clifton <nickc@redhat.com>
1879
1880 * config/tc-ppc.c (ppc_symbol_chars): Define.
1881 * config/tc-ppc.h (tc_symbol_chars): Define.
1882
ef230218
JR		 18832003-04-23 J"orn Rennecke <joern.rennecke@superh.com>
1884
1885 * config/tc-sh.c: Amend comment to refer to SuperH.
1886 * config/tc-sh.h: Likewise.
1887 (LISTING_HEADER): Amend to refer to SuperH.
1888 * config/tc-sh64.c: Change comment to refer to SuperH.
1889 * config/tc-sh64.h (LISTING_HEADER): Change to refer to SuperH.
1890 * doc/as.texinfo [SH, GENERIC]: Amend / Change to refer to SuperH.
1891 * doc/c-sh.texi: Amend to refer to SuperH.
1892 Add SuperH architecture documentation references.
1893 * doc/c-sh64.texi: Change to refer to SuperH.
1894
204cd129
NC		 18952003-04-23 H.J. Lu <hjl@gnu.org>
1896
1897 * app.c (do_scrub_chars): More checks for valid labels.
1898
2cdb18a7
L		 18992003-04-22 H.J. Lu <hjl@gnu.org>
1900
1901 * app.c (do_scrub_chars): Check for valid label.
1902
26597c86
NC		 19032003-04-22 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1904
1905 * doc/as.texinfo: Replace references to Mitsubishi M32R with
1906 references to Renesas M32R.
1907 * doc/c-m32r.texi: Likewise.
1908
88b4ca40
RH		 19092003-04-21 Richard Henderson <rth@redhat.com>
1910
54cfded0
AM		 1911 * dwarf2dbg.c (get_filenum): Skip as-yet unassigned file numbers.
1912 (out_file_list): Assign non-null filename after generating error.
88b4ca40 1913
e5f08f7e
JJ		 19142003-04-18 Jakub Jelinek <jakub@redhat.com>
1915
1916 * ehopt.c (check_eh_frame): For aug_size == 0
1917 in state_seeing_aug_size state skip the state_skipping_aug
1918 state.
1919
c2dcd04e
NC		 19202003-04-15 Rohit Kumar Srivastava <rohits@kpitcummins.com>
1921
1922 * doc/c-h8300.texi: Replace occurrances of 'Hitachi' with
1923 'Renesas'.
1924 * doc/c-h8500.texi: Likewise.
1925 * doc/c-sh.texi: Likewise.
1926 * doc/c-sh64.texi: Likewise.
1927 * doc/h8.texi: Likewise.
1928 * config/tc-h8300.c: Likewise.
1929 * config/tc-h8300.h: Likewise.
1930 * config/tc-h8500.c: Likewise.
1931 * config/tc-h8500.h: Likewise.
1932 * config/tc-sh.c: Likewise.
1933 * config/tc-sh.h: Likewise.
1934 * config/tc-sh64.c: Likewise.
1935 * config/tc-sh64.h: Likewise.
1936
f5040a92
AO		 19372003-04-10 Alexandre Oliva <aoliva@redhat.com>
1938
1939 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): New.
1940 * config/tc-mips.c: Use signed add for n32 address arithmetic.
1941 (append_insn): When filling delay slots with instructions
1942 that have fixups that tc_gen_reloc might consider modifyable
1943 in variant frags, start a new frag.
1944 (load_address): Generate GOT_DISP with of without offset
1945 depending on whether symbol is local. For -xgot, use
1946 GOT_PAGE/GOT_OFST or GOT_HI16/GOT_LO16.
1947 (macro) <M_DLA_AB, M_LA_AB>: Likewise.
1948 <M_JAL_A>: In NewABI, use CALL16 or GOT_DISP for small got,
1949 CALL_HI16/CALL_LO16 or GOT_PAGE/GOT_OFST for big got.
1950 <ld_st>: In NewABI with small got, always use
1951 GOT_PAGE/GOT_OFST, with the latter in the load/store
1952 instruction. With big got, use GOT_HI16/GOT_LO16 or
1953 GOT_PAGE/GOT_OFST.
1954 (tc_gen_reloc): Adjust variant frags with GOT_DISP in NewABI.
1955 Add tc_frag_data.tc_fr_offset to addends. Decay CALL16,
1956 GOT_OFST and GOT_DISP to GOT_DISP in NewABI.
1957 (md_convert_frag): Use memmove for safe copying of overlapping
1958 regions.
1959
35b55ed2
SC		 19602003-04-09 Stephane Carrez <stcarrez@nerim.fr>
1961
1962 * doc/c-m68hc11.texi (M68HC11-Opts): Document -m68hcs12, -mshort,
1963 -mlong, -mshort-double and -mlong-double options; use table @code.
1964 (M68HC11-Syntax): Update to document 68HC12 operands.
1965 (M68HC11-Modifiers): New section for operand modifiers.
1966 (M68HC11-Directives): New section for specific assembler directives.
1967 (M68HC11-Branch): Fix Overfull hbox error.
1968
9214dd3b
AO		 19692003-04-09 Alexandre Oliva <aoliva@redhat.com>
1970
1971 * config/tc-mips.c (macro): Add comments explaining the rationale
1972 for Chris' change.
1973
eb0a7d52
AO		 19742003-04-09 Chris Demetriou <cgd@broadcom.com>
1975
1976 * config/tc-mips.c (macro): Put back `+ 0x8000' in test for 64-bit
1977 constant address that Alexandre took out by accident. Reject
1978 64-bit addresses that are not sign extensions of 32 bits only if
1979 we don't support 64-bit address constants.
1980
a7fc733f
AM		 19812003-04-09 Alan Modra <amodra@bigpond.net.au>
1982
1983 * config/tc-ppc.c (md_apply_fix3): Generate ADDR16 relocs.
1984
9cc92a36
NC		 19852003-04-08 Nick Clifton <nickc@redhat.com>
1986
1987 * as.c (perform_an_assembly_pass): If using cgen, call
1988 gas_cgen_begin.
1989 * cgen.c (gas_cgen_begin): New function. If
1990 flag_signed_overflow_ok is set call cgen_set_signed_overflow_ok
1991 otherwise call cgen_clear_signed_overflow_ok.
1992 * cgen.h: Prototype gas_cgen_begin.
1993
fe59a223
TS		 19942003-04-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1995
1996 * write.c (write_relocs): Remove unused variable.
1997
5a7a0b7b
AO		 19982003-04-06 Chris Demetriou <cgd@broadcom.com>
1999
2000 * config/tc-mips.c (HAVE_64BIT_ADDRESS_CONSTANTS): New.
2001 (macro): Use new macro to decide whether to emit constant address
2002 as 32 or 64 bits if addresses are 32-bit wide but registers are
2003 64-bit wide.
2004
577300ce
SC		 20052003-04-05 Stephane Carrez <stcarrez@nerim.fr>
2006
2007 * config/tc-m68hc11.c (M6811_OP_CALL_ADDR): New internal define.
2008 (M6811_OP_PAGE_ADDR): New internal define.
684022ea 2009 (get_operand): New modifier %page and %addr to obtain page and
577300ce 2010 address part of a far-function.
684022ea 2011 (fixup8): Use BFD_RELOC_M68HC11_PAGE for a %page modifier; don't
577300ce
SC		 2012 complain on overflow for the BFD_RELOC_M68HC11_PAGE and truncation
2013 relocs.
2014 (fixup16): Use BFD_RELOC_M68HC11_LO16 for a %addr modifier.
2015 (find_opcode): Add comment.
2016 (md_estimate_size_before_relax): Force relocation of
2017 STATE_UNDEXED_OFFSET types when the symbol is not absolute.
2018 (tc_m68hc11_fix_adjustable): Check for BFD_RELOC_M68HC11_LO16
2019 instead of BFD_RELOC_LO16; temporarily make the BFD_RELOC_32
2020 on the symbol itself so that DWARF2 strings are merged correctly.
2021
be33c5dd
SS		 20222003-04-04 Svein E. Seldal <Svein.Seldal@solidas.com>
2023
2024 * config/obj-coff.h (TARGET_FORMAT): Namespace cleanup, changed
2025 default tic4x target format to 'coff2-tic4x'.
2026 * config/tc-tic4x.c: Namespace cleanup. Replace s/c4x/tic4x/ and
2027 s/c3x/tic3x/
2028 * config/tc-tic4x.h: Ditto
2029
e8fd7476
NC		 20302003-04-03 Nick Clifton <nickc@redhat.com>
2031
2032 * NEWS: Mention support for Xtensa architecture.
2033
47281638
PB		 20342003-04-02 Philip Blundell <philb@gnu.org>
2035
2036 * config/tc-arm.c (arm_force_relocation): Return 0 for OFFSET_IMM.
2037
af22f5b2
CD		 20382003-04-02 Chris Demetriou <cgd@broadcom.com>
2039
2040 * config/tc-mips.c (macro2): Adjust implementation of
2041 M_ULH, M_ULHU, M_ULW, and M_ULD so that they work properly
2042 in the case where the source and destination registers
2043 are the same.
2044
e0001a05
NC		 20452003-04-01 Bob Wilson <bob.wilson@acm.org>
2046
54cfded0
AM		 2047 * Makefile.am (CPU_TYPES): Add xtensa.
2048 (TARGET_CPU_CFILES): Add config/tc-xtensa.c.
2049 (TARGET_CPU_HFILES): Add config/tc-xtensa.h.
2050 (xtensa-relax.o): New target.
2051 Run "make dep-am".
2052 * Makefile.in: Regenerate.
2053 * configure.in: Handle xtensa-*-*. Add xtensa-relax.o to
2054 extra_objects for xtensa targets.
2055 * configure: Regenerate.
2056 * write.c (write_object_file): Add new md_post_relax_hook.
2057 * config/tc-xtensa.c: New file.
2058 * config/tc-xtensa.h: Likewise.
2059 * config/xtensa-istack.h: Likewise.
2060 * config/xtensa-relax.c: Likewise.
2061 * config/xtensa-relax.h: Likewise.
2062 * doc/Makefile.am (CPU_DOCS): Add c-xtensa.texi.
2063 * doc/Makefile.in: Regenerate.
2064 * doc/all.texi: Set new XTENSA variable.
2065 * doc/as.texinfo: Set new Xtensa variable. Describe
2066 Xtensa-specific options. Define line comment character for
2067 Xtensa. Add Xtensa processors to list of ELF targets where
2068 alignment is specified in bytes. Add new Xtensa-Dependent node.
2069 Add acknowledgements for those contributing to the Xtensa port.
2070 * doc/internals.texi: Describe new md_post_relax_hook.
2071 * doc/c-xtensa.texi: New file.
e0001a05 2072
5a6c6817
NC		 20732003-04-01 Nick Clifton <nickc@redhat.com>
2074 Richard Earnshaw <rearnsha@arm.com>
2075
2076 * config/tc-arm.c: Remove presence of (r) and (tm) symbols.
2077 (ARM_ARCH_IWMMXT): Simplify.
2078 (insns): Place iwmmx instructions in correct place in table.
2079 (arm_add_note): New function: Add a note entry to a .note section.
2080 (md_begin): Make the default architecture be unknown.
2081 Suppress the creation of an arm note section.
2082
97bbfa38
EC		 20832003-03-26 Eric Christopher <echristo@redhat.com>
2084
54cfded0 2085 * config/tc-mips.c (nopic_need_relax): Check for S_IS_EXTERN.
97bbfa38 2086
e16bb312
NC		 20872003-03-25 Stan Cox <scox@redhat.com>
2088 Nick Clifton <nickc@redhat.com>
97bbfa38 2089
28d297de 2090 Contribute support for Intel's iWMMXt chip - an ARM variant:
e16bb312
NC		 2091
2092 * config/tc-arm.c: (ARM_CEXT_IWMMXT, ARM_ARCH_IWMMXT, WR_PREFIX,
2093 WC_PREFIX, REG_TYPE_IWMMXT): New constants.
2094 (enum wreg_type, enum iwmmxt_insn_type): New types.
2095 (wr_register, wc_register, wcg_register): New macros.
2096 (iwmmxt_table): New variable.
2097 (wreg_required_here, do_iwmmxt_byte_addr, do_iwmmxt_tandc,
2098 do_iwmmxt_tbcst, do_iwmmxt_textrc, do_iwmmxt_textrm,
2099 do_iwmmxt_tinsr, do_iwmmxt_tmcr, do_iwmmxt_tmcrr, do_iwmmxt_tmia,
2100 do_iwmmxt_tmovmsk, do_iwmmxt_tmrc, do_iwmmxt_tmrrc,
2101 do_iwmmxt_torc, do_iwmmxt_waligni, do_iwmmxt_wmov,
2102 do_iwmmxt_word_addr, do_iwmmxt_wrwr, do_iwmmxt_wrwrwcg,
2103 do_iwmmxt_wrwrwr, do_iwmmxt_wshufh, do_iwmmxt_wzero,
2104 cp_byte_address_offset, cp_byte_address_required_here,
2105 check_iwmmxt_insn): New functions.
97bbfa38 2106 (asm_opcode_insns): Add iWMMXt instructions.
e16bb312
NC		 2107 (md_begin): Set the mach value for iWMMXt targets. Create a note
2108 section to identify iwmmxt binaries.
2109 (md_apply_fix3): Handle BFD_RELOC_ARM_CP_OFF_IMM_S2.
2110 * doc/c-arm.texi: Document the support for the iWMMXt.
2111 * NEWS: Mention new support.
2112