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* config/tc-a29k.h: Fix comment typos.
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
834ddcc4
KH		 12003-11-21 Kazu Hirata <kazu@cs.umass.edu>
2
3 * ecoff.c: Convert to ISO-C.
4 * ecoff.h: Likewise.
5
69c040df
AM		 62003-11-22 Alan Modra <amodra@bigpond.net.au>
7
8 * config/tc-ppc.c (parse_cpu): New function, broken out from..
9 (md_parse_option): ..here.
10 (ppc_setup_opcodes): New function, broken out from..
11 (md_begin): ..here.
12 (ppc_machine): Implement .machine pseudo op.
13
a2e22468
KH		 142003-11-20 Kazu Hirata <kazu@cs.umass.edu>
15
16 * depend.c: Convert to ISO-C.
17 * dwarf2dbg.c: Likewise.
18 * dwarf2dbg.h: Likewise.
19
73ee5e4c
KH		 202003-11-20 Kazu Hirata <kazu@cs.umass.edu>
21
22 * app.c: Convert to ISO-C.
23 * as.h: Likewise.
24 * atof-generic.c: Likewise.
25 * bignum-copy.c: Likewise.
26 * bignum.h: Likewise.
27 * cgen.c: Likewise.
28 * cgen.h: Likewise.
29 * cond.c: Likewise.
30
0d78efdf
DD		 312003-11-20 DJ Delorie <dj@redhat.com>
32
33 * config/tc-sh64.c (shmedia_frob_section): Only frob elf32
34 sections.
35
600e9c99
KH		 362003-11-19 Kazu Hirata <kazu@cs.umass.edu>
37
38 * config/tc-h8300.c: Make some functions and global
39 variables static appropriately.
40
d492b58e
KH		 412003-11-19 Kazu Hirata <kazu@cs.umass.edu>
42
43 * config/obj-ieee.c: Remove duplicate prototypes.
44 * config/tc-h8300.c: Likewise.
45
b54a3392
KH		 462003-11-19 Kazu Hirata <kazu@cs.umass.edu>
47
48 * config/tc-h8300.c: Convert to ISO-C.
49 * config/tc-h8300.h: Likewise.
50
fe01a20a
KH		 512003-11-19 Kazu Hirata <kazu@cs.umass.edu>
52
53 * config/tc-mcore.h: Remove prototypes already in tc.h.
54 * config/tc-tic4x.c: Likewise.
55
43b5c447
KH		 562003-11-19 Kazu Hirata <kazu@cs.umass.edu>
57
58 * config/tc-arc.c: Remove a local prototype of atof_ieee.
59 * config/tc-ip2k.c: Likewise.
60 * config/tc-iq2000.c: Likewise.
61 * config/tc-tic30.c: Remove a comment.
62
cda2eb9e
BW		 632003-11-19 Bob Wilson <bob.wilson@acm.org>
64
65 * config/tc-xtensa.c (xg_emit_insn): Include "dwarf2dbg.h" and add
66 call to dwarf2_emit_insn.
67
1abe91b1
MR		 682003-11-18 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
69
70 * config/tc-mips.c (macro): Handle new macros: "lca" and "dlca"
71 for loading addresses using CALL relocations.
72 Don't emit CALL relocations when a base register is used.
73
bf151ce7
MR		 742003-11-15 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
75
76 * config/tc-mips.c: Formatting fixes.
77
9ce887a1
BE		 782003-11-14 Ben Elliston <bje@wasabisystems.com>
79
80 * config/tc-arm.c (arm_elf_change_section): Not static.
81
6057a28f
NC		 822003-11-13 Nick Clifton <nickc@redhat.com>
83
84 * tc-arm.c (mapping_state): New function. Emit a mapping
85 symbol if necessary.
86 (arm_elf_change_section): New function. Intercept section
87 changes and generate mapping symbols.
88 (s_bss): Likewise.
89 (s_arm_elf_cons): Likewise.
90 (opcode_select): Choose the correct mapping state.
91 (md_assemble): Likewise.
92 * tc-arm.h (md_elf_section_change_hook): Define.
93 * doc/c-arm.texi (ARM Mapping Symbols): New node.
94 * NEWS: Mention new feature.
95
5e2d1ae8
DJ		 962003-11-12 Daniel Jacobowitz <drow@mvista.com>
97
98 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Define.
99 * doc/Makefile.am (install-info): Define.
100
101 * aclocal.m4: Regenerate.
102 * Makefile.in: Regenerate.
103 * doc/Makefile.in: Regenerate.
104
08e3ab90
NC		 1052003-11-11 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
106
107 * configure.in: Add support for arm-wince-pe target.
108 * configure: Regenerate.
109
8d01d9a9
AJ		 1102003-11-11 Jan Hubicka <jh@suse.cz>
111
112 * config/tc-i386.c (tc_i386_fix_adjustable):
113
012a452b
AM		 1142003-11-10 Alan Modra <amodra@bigpond.net.au>
115
116 * config/tc-ia64.c (ia64_handle_align): Remove bogus be_nop.
117
36fd3cc3
AM		 1182003-11-10 Alan Modra <amodra@bigpond.net.au>
119
120 * README: Update bug report address. Move bug reporting info to
121 binutils/README.
122
e2a2ebaa
CG		 1232003-11-07 Christian Groessler <chris@groessler.org>
124
125 * doc/c-z8k.texi: Document command-line options. Fix byte
126 register names. Document '.z8001' and '.z8002' directives.
127 Extend addressing modes documentation.
128
f24ddbdd
NC		 1292003-11-07 Jonathan R. Grant <jg-binutils@jguk.org>
130
131 * input-file.c (input_file_open): Use "No such file" error
132 message.
133
0bbf2aa4
NC		 1342003-11-06 Pete Gonzalez <pgonzalez@bluel.com>
135
136 * config/tc-arm.texi (struct reg_entry): Add new field 'builtin'.
137 (rn_table, iwmmxt_table, cp_table, cn_table, fn_table, sn_table,
138 dn_table, mav_mvf_table, mac_mvd_table, mav_mvfx_table,
139 mav_mvax_table, mav_dspc_table): Initialise new field.
140 (insert_reg_alias): Initialise new field.
141 (md_pseudo_table): Add "unreq" entry.
142 (s_unreq): New function: Undo the effects of a previous .req.
143 * doc/c-arm.texi: Document new pseudo op.
144 * NEWS: Mention new feature.
145
1be59579
NC		 1462003-11-06 Bruno Rohee <bruno@rohee.com>
147
148 * config/obj-vms.c: Fix "the the" typo.
149 * doc/c-arm.texi: Likewise.
150
1512003-11-06 Nick Clifton <nickc@redhat.com>
152
153 * config/obj-vms.c: Convert to ISO-C.
154
5f5c1f75
AM		 1552003-11-05 Alan Modra <amodra@bigpond.net.au>
156
157 * config/tc-ppc.h (TC_FORCE_RELOCATION): Only define for ELF and XCOFF.
158
eb9618da
CG		 1592003-10-31 Christian Groessler <chris@groessler.org>
160
161 * config/tc-i860.c (md_pcrel_from): Fix typo in comment.
162
0379c688
NC		 1632003-10-29 Phil Edwards <phil@codesourcery.com>
164
165 * configure.in (arm-*-vxworks, i386-*-vxworks, mips-*-vxworks,
166 ppc-*-vxworks, ppc-*-windiss): Remove separate outdated stanzas.
167 (*-*-vxworks, *-*-windiss): Use common stanzas, all ELF.
168 * configure: Regenerated.
169
47eebc20
KH		 1702003-10-27 Kazu Hirata <kazu@cs.umass.edu>
171
172 * ChangeLog: Fix typos.
173 * ChangeLog-9295: Likewise.
174 * as.c: Fix comment typos.
175 * as.h: Likewise.
176 * atof-generic.c: Likewise.
177 * bit_fix.h: Likewise.
178 * frags.h: Likewise.
179 * hash.c: Likewise.
180 * input-file.c: Likewise.
181 * input-scrub.c: Likewise.
182 * itbl-ops.c: Likewise.
183 * itbl-parse.y: Likewise.
184 * listing.c: Likewise.
185 * macro.h: Likewise.
186 * read.c: Likewise.
187 * sb.c: Likewise.
188 * sb.h: Likewise.
189 * symbols.c: Likewise.
190 * symbols.h: Likewise.
191
ca43c854
SC		 1922003-10-27 Stephane Carrez <stcarrez@nerim.fr>
193
194 * config/tc-m68hc11.c: Convert to ISO C90.
195 * config/tc-m68hc11.h: Likewise.
196
a8015998
KH		 1972003-10-26 Kazu Hirata <kazu@cs.umass.edu>
198
199 * doc/c-sh64.texi: Fix a typo.
200
60493797
KH		 2012003-10-26 Kazu Hirata <kazu@cs.umass.edu>
202
203 * doc/c-alpha.texi: Fix typos.
204 * doc/c-ia64.texi: Likewise.
205 * doc/c-mmix.texi: Likewise.
206 * doc/c-sh64.texi: Likewise.
207 * doc/c-xtensa.texi: Likewise.
208 * doc/internals.texi: Likewise.
209
ea8f8eab
L		 2102003-10-24 H.J. Lu <hongjiu.lu@intel.com>
211
212 * config/obj-elf.c (obj_elf_change_section): Allow SHF_ALLOC
213 for .interp, .strtab and .symtab. Use specified section
214 attributes.
215
5e2f6673
L		 2162003-10-22 Andreas Schwab <schwab@suse.de>
217 H.J. Lu <hongjiu.lu@intel.com>
218 Jim Wilson <wilson@specifixinc.com>
219
220 * config/tc-ia64.c (update_qp_mutex): New.
221 (note_register_values): Properly handle one of PRs in compare
222 is PR0. Don't add a mutex relation for .and.orcm/.or.andcm.
223 Clear mutex relation for .none/.unc. Don't clear mutex relation
224 on predicated compare.
225
5a21e886
NC		 2262003-10-21 Wouter van Heyst <wouter@vidicode.nl>
227
228 * config/tc-arm.c (all_reg_maps): Correct text describing Maverick
229 register requirements.
230 (md_begin): Remove F_SOFT_FLOAT if enabling MAVERICK FP.
231
3e602632 2322003-10-21 Peter Barada <pbarada@mail.wm.sps.mot.com>
012a452b 233 Bernardo Innocenti <bernie@develer.com>
3e602632
NC		 234
235 * config/tc-m68k.c: Add MCF528x (MCFv4) support.
236 * config/m68k-parse.h: Likewise.
237 * NEWS: Mention the new support.
238 * doc/c-m68k.texi: Document new processor selection switch.
239
13757d0c
TS		 2402003-10-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
241
242 * config/tc-mips.c (normalize_constant_expr): New function to fix sign
243 extensions broken by gas' expression evaluation of constants.
244 (check_absolute_expr): Use it.
245 (mips_ip): Likewise.
246
88fc725d
HPN		 2472003-10-18 Hans-Peter Nilsson <hp@bitrange.com>
248
249 Generate BFD_RELOC_MMIX_PUSHJ_STUBBABLE for PUSHJ when possible.
250 * doc/c-mmix.texi (MMIX-Opts): Document --no-pushj-stubs and
251 --no-stubs.
252 * config/tc-mmix.c: Include limits.h. Expand on mmix_relax_table
253 comment.
254 (expand_op, mmix_next_semicolon_is_eoln): Fix head comment.
255 (pushj_stubs): New variable.
256 (OPTION_NOPUSHJSTUBS, STATE_PUSHJSTUB, PUSHJSTUB_MIN)
257 (PUSHJSTUB_MAX): New macros.
258 (md_longopts): New options "--no-pushj-stubs" and synonym
259 "--no-stubs".
260 (mmix_relax_table): Handle new entry for STATE_PUSHJSTUB.
261 (md_parse_option): Handle OPTION_NOPUSHJSTUBS.
262 (md_estimate_size_before_relax): Modify STATE_PUSHJ state for
263 PUSHJ stub relaxation.
264 (md_convert_frag): Handle STATE_PUSHJSTUB.
265 (md_apply_fix3): Handle BFD_RELOC_MMIX_PUSHJ_STUBBABLE.
266 (tc_gen_reloc): Ditto.
267 (mmix_md_relax_frag): Handle PUSHJ stub relaxation.
268 * config/tc-mmix.h (TC_SEGMENT_INFO_TYPE): Define.
269 (struct mmix_segment_info_type): New.
270
36759679
NC		 2712003-10-17 Paul Dale <pauli@snapgear.com>
272 Bernardo Innocenti <bernie@develer.com>
273
274 * config/tc-m68k.c (make_pcrel_absolute): Enforce
275 PC-relative jumps with --pcrel.
276 (md_convert_frag_1): Likewise.
277 (md_create_long_jump): Likewise.
278
d4e2de6b
NC		 2792003-10-17 Shrinivas Atre <shrinivasa@KPITCummins.com>
280
281 * config/tc-h8300.c (PSIZE): Correct for Normal mode.
282 (get_operand): Accept both 16 bit 32 bit registers as pointer
283 registers, when operating in Normal mode.
284 (fix_operand_size): Make default address size 16 for Normal mode.
285
ece01a63
ILT		 2862003-10-17 Ian Lance Taylor <ian@wasabisystems.com>
287
288 * config/tc-arm.c (do_iwmmxt_byte_addr): Reject control
289 registers.
290 (do_iwmmxt_word_addr): With a control register, reject conditional
291 execution and reject a non-word size.
292
fda712ee
AM		 2932003-10-16 Peter Bergner <bergner@vnet.ibm.com>
294
295 * configure.in: Set em=linux for ppc-*-linux-gnu* target.
296 * configure: Regenerate.
297
60946ad0
AM		 2982003-10-15 Alan Modra <amodra@bigpond.net.au>
299
300 * doc/as.texinfo (Align): Correct list of byte targets.
301
1b8e29e5
TS		 3022003-10-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
303
304 * config/tc-mips.c (macro_build_ldst_constoffset,load_register,macro):
305 Fix indentation. Better error message.
306
b614a702
BW		 3072003-10-14 Bob Wilson <bob.wilson@acm.org>
308
309 * config/tc-xtensa.c (xtensa_create_property_segments): Remove bfd
310 argument in call to xtensa_get_property_section_name. Formatting.
311
224186bc
KK		 3122003-10-11 Kaz Kojima <kkojima@rr.iij4u.or.jp>
313
314 * config/tc-sh.h (sh_coff_reloc_mangle): Delete an extra
315 parenthesis.
316
8edc77b9
KK		 3172003-10-11 Kaz Kojima <kkojima@rr.iij4u.or.jp>
318
319 * config/tc-sh.c: Convert to ISO C90. Remove unnecessary
60946ad0 320 prototypes and casts.
8edc77b9
KK		 321 * config/tc-sh.h: Likewise.
322 * config/tc-sh64.c: Likewise.
323 * config/tc-sh64.h: Likewise.
324
1ae31fee
DB		 3252003-10-08 Dave Brolley <brolley@redhat.com>
326
327 * config/tc-frv.c (fr550_check_insn_acc_range): New function.
328 (fr550_check_acc_range): New function.
329 (md_assemble): Call fr550_check_acc_range.
330
3312003-10-08 Dave Brolley <brolley@redhat.com>
332
333 * config/tc-frv.c: Handle DEFAULT_CPU_FR550.
334 (md_parse_option): Handle OPTION_CPU==fr550.
335 (md_show_usage): Document fr550.
336
05da4302
NC		 3372003-10-08 Philippe De Muyter <phdm@macqel.be>
338
60946ad0 339 * as.c (use_gnu_debug_info_extensions) : New variable.
05da4302
NC		 340 (parse_args) : Accept new --gstabs+ option, and set
341 `use_gnu_debug_info_extensions'.
342 (show_usage) : Document --gstabs+ option.
343 * as.h (use_gnu_debug_info_extensions) : New extern declaration.
344 * stabs.c (stabs_generate_asm_file) : If
345 `use_gnu_debug_info_extensions' is set, add the compilation
346 directory to the stabs debug info.
347 * doc/as.texinfo : Document --gstabs+ option.
348 * NEWS: Mention new feature.
349
60946ad0 3502003-10-06 Matt Thomas <matt@3am-software.com>
85cf2a8a 351
60946ad0
AM		 352 Switch NetBSD/hppa to use Linux PA-RISC ELF ABI and
353 assembler syntax.
85cf2a8a 354
60946ad0
AM		 355 * tc-hppa.c: Add "%farg[0-3]", "%fret", "%t[1-4]", "%tf[1-4]"
356 register names. Change all "defined (TE_LINUX)" to
357 "(defined (TE_LINUX) || defined (TE_NETBSD))".
85cf2a8a 358
60946ad0
AM		 359 * tc-hppa.h: Make NetBSD use "elfXX-hppa-linux" bfd target.
360 Remove NetBSD's use of LABELS_WITHOUT_COLONS.
85cf2a8a 361
4615568e
NC		 3622003-10-06 Robert Millan <robertmh@gnu.org>
363
60946ad0 364 * configure.in: Match GNU/KNetBSD with new knetbsd*-gnu triplet.
4615568e
NC		 365 * configure: Regenerate.
366
c2059446
NC		 3672003-10-05 Nick Clifton <nickc@redhat.com>
368
369 * as.c (parse_args): Revert patch to change handling of -f
370 option. Its behaviour is mandated by the POSIX 2 spec.
371
a72d6b4e
CG		 3722003-10-04 Christian Groessler <chris@groessler.org>
373
374 * tc-z8k.c (newfix): Tell fix_new_exp about pc relativeness.
375 (md_apply_fix3): Fix R_JR, R_DISP7, and R_CALLR cases.
376 (md_pcrel_from): This function now gets called. Supply return
377 value.
378
33948635
NC		 3792003-10-04 Nick Clifton <nickc@redhat.com>
380
381 * as.c: Convert to ISO C90.
382
d3fb7ca2
NC		 3832003-10-04 Nick Clifton <nickc@redhat.com>
384
385 * as.c (std_shortopts): Remove 'f'.
386 (std_longopts): Add 'f'. Doing this prevents -f<foo> being
387 acecpted as an alias for -f.
388
b256d4fd
NC		 3892003-10-04 Danny Smith <danny_r_smith_2001@yahoo.co.nz>
390
391 * config/obj-coff.c (obj_coff_section [BEF_ASSEMBLER]):
392 Make 'r' mean readonly data.
393
d17e7bce
TS		 3942003-10-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
395
396 * config/tc-mips.c (macro_build_ldst_constoffset,load_register,macro):
397 Unbreak overflow checks.
398
609f23f4
CD		 3992003-10-01 Chris Demetriou <cgd@broadcom.com>
400
401 * config/tc-mips.c (s_cpreturn): Correct errors in comment.
402
ecd13cd3
TS		 4032003-10-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
404
405 * config/tc-mips.c (macro_build_ldst_constoffset): Fix sign extension
406 tests.
407 (load_register): Likewise.
408 (macro): Likewise.
409
30c378fd
CD		 4102003-09-30 Chris Demetriou <cgd@broadcom.com>
411
412 * config/tc-mips.c (mips_ip): Capitalize first word of
413 existing condition code warning, and add condition code
414 warnings for .ps instructions, and for bc1any[24][tf].
415
6a265366
CD		 4162003-09-30 Chris Demetriou <cgd@broadcom.com>
417
418 * NEWS: Mention support for MIPS64 Release 2.
419
43c58ae6
CD		 4202003-09-30 Chris Demetriou <cgd@broadcom.com>
421
422 * NEWS: Add an indication of the cutoff for 2.14.
423
5f74bc13
CD		 4242003-09-30 Chris Demetriou <cgd@broadcom.com>
425
426 * configure.in (mipsisa64r2, mipsisa64r2el, mipsisa64r2*): New CPUs.
427 * configure: Regenerate.
428 * config/tc-mips.c (imm2_expr): New variable.
429 (md_assemble, mips16_ip): Initialize imm2_expr.
430 (ISA_HAS_64BIT_REGS, ISA_HAS_DROR, ISA_HAS_ROR): Add ISA_MIPS64R2.
431 (macro_build): Handle +A, +B, +C, +E, +F, +G, and +H format operands.
432 (macro): Handle M_DEXT and M_DINS.
433 (validate_mips_insn): Handle +E, +F, +G, +H, and +I format operands.
434 (mips_ip): Likewise.
435 (OPTION_MIPS64R2): New define.
436 (md_longopts): New entry for -mips64r2 (OPTION_MIPS64R2).
437 OPTION_ASE_BASE): Increase to compensate for OPTION_MIPS64R2.
438 (md_parse_option): Handle OPTION_MIPS64R2.
439 (s_mipsset): Handle setting "mips64r2" ISA.
440 (mips_cpu_info_table): Add mips64r2.
441 (md_show_usage): Document -mips64r2 option.
442 * doc/as.texinfo: Docuemnt -mips64r2 option.
443 * doc/c-mips.texi: Likewise.
444
de1e508d
DA		 4452003-09-27 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
446
447 * config/tc-hppa.c (pa_ip): Check for invalid 64-bit conditions.
448
530556a9
JT		 4492003-09-26 Matt Thomas <matt@3am-software.com>
450
451 * config/tc-vax.c (md_shortopts): Fix a typo. Remove 'K'.
452 (OPTION_PIC): Define.
453 (md_longopts): Add "pic" option.
454 (md_parse_option): Change 'K' to OPTION_PIC.
455
f61e8019
AM		 4562003-09-23 Alan Modra <alan@modra.org>
457
458 * config/obj-elf.c (obj_elf_change_section): Adjust for
459 _bfd_elf_get_sec_type_attr changes. Allow SHF_MERGE and SHF_STRINGS
460 to be set when defaults are not. Don't set attr from defaults if
461 old_sec.
462
ae826530
TS		 4632003-09-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
464
465 * config/tc-mips.c (macro_build_ldst_constoffset): Don't silently
466 truncate values which won't fit im 32 bits.
467 (load_register): Likewise.
468 (macro): Likewise.
469
8cd5b113
AM		 4702003-09-17 Dmitry Diky <diwil@mail.ru>
471
472 * config/tc-msp430.c (MAX_OP_LEN): Set to 256.
473 (msp430_operands): Remove redundant l2[16] within switch-case.
474
28d297de
AM		 4752003-09-16 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
476
477 * configure.in: Handle arm-*-rtems* and thumb-*rtems*.
478 * configure: Regenerate.
479
256ab948
TS		 4802003-09-14 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
481
482 * config/tc-mips.c (HAVE_64BIT_ADDRESS_CONSTANTS): Remove.
483 (macro_build_ldst_constoffset): Sign-extend 32-bit constants. Change
484 the function prototype.
485 (load_register): Likewise. Simplify the checks for sign-extended
486 constants.
487 (macro): Likewise. Fix code generation for 64-bit address constants
488 outside the 32-bit compatibility space. Adjust
489 macro_build_ldst_constoffset calls.
490 (s_cprestore): Adjust macro_build_ldst_constoffset call.
491
82e7541d
BW		 4922003-09-11 Bob Wilson <bob.wilson@acm.org>
493
494 * config/tc-xtensa.c (insn_labels, free_insn_labels, saved_insn_labels,
495 literal_syms): New global variables.
496 (xtensa_define_label, add_target_symbol, xtensa_find_label,
497 map_over_defined_symbols, is_loop_target_label,
498 xtensa_mark_target_fragments, xtensa_move_frag_symbol,
499 xtensa_move_frag_symbols, defined_symbols, branch_targets): Delete.
500 (xtensa_begin_directive): Call md_flush_pending_output. Move symbols
501 from insn_labels to saved_insn_labels when entering a literal region.
502 (xtensa_end_directive): Call md_flush_pending_output. Restore
503 insn_labels list when leaving a literal region.
504 (xtensa_literal_position): Call xtensa_clear_insn_labels.
505 (xtensa_literal_pseudo): Add check to disallow .literal inside a
506 literal region. Move insn_labels to saved_insn_labels and then restore
507 insn_labels on exit.
508 (xg_add_branch_and_loop_targets): Replace add_target_symbol calls with
509 code to set is_loop_target or is_branch_target flag on the symbol
510 (xtensa_create_literal_symbol): Call xtensa_add_literal_sym.
511 (xtensa_add_literal_sym, xtensa_add_insn_label,
512 xtensa_clear_insn_labels): New functions.
513 (xtensa_move_labels): Remove old_frag and old_offset arguments. Add
514 loops_ok argument. Rewrite to use insn_labels list instead of
515 calling xtensa_find_label and to check the is_loop_target flag on
516 symbols when loops_ok is false.
517 (xtensa_frob_label): Remove call to xtensa_define_label. Add call
518 to either xtensa_add_literal_sym or xtensa_add_insn_label. Adjust
519 call to xtensa_move_labels. Propagate is_branch_target and
520 is_loop_target flags from symbols to frags.
521 (xtensa_flush_pending_output): Call xtensa_clear_insn_labels.
522 (md_assemble): Use xtensa_move_labels with loops_ok = FALSE when
523 aligning a loop instruction. Adjust call to xtensa_move_labels for
524 aligning entry instructions. Add call to xtensa_clear_insn_labels.
525 (xtensa_end): Remove call to xtensa_mark_target_fragments.
526 (xtensa_move_literals): Replace xtensa_move_frag_symbols call with
527 code to use new literal_syms list.
528 * config/tc-xtensa.h (xtensa_symfield_type): Add is_loop_target and
529 is_branch_target flags.
530
61846f28
BW		 5312003-09-09 Bob Wilson <bob.wilson@acm.org>
532
533 * config/tc-xtensa.c (xtensa_mark_literal_pool_location): Remove
534 "move_labels" argument and corresponding call to xtensa_move_labels.
535 (md_assemble): Add a separate call to xtensa_move_labels and remove
536 argument for call to xtensa_mark_literal_pool_location.
537 (xtensa_literal_position, xtensa_switch_to_literal_fragment): Fix
538 calls to xtensa_mark_literal_pool_location.
539 (xtensa_create_local_symbol): Delete and inline the code into...
540 (xtensa_create_literal_symbol): ...here.
541 (xtensa_frob_label): Combine conditionals.
542 (expression_maybe_register, xtensa_symbol_new_hook,
543 fix_new_exp_in_seg): Use symbol_get_tc.
544
1745fcba
BW		 5452003-09-09 Bob Wilson <bob.wilson@acm.org>
546
547 * config/tc-xtensa.c (xtensa_literal_pseudo): Remove code for
548 combining identical literals.
549 (expression_maybe_register): Remove call to find_lit_sym_translation.
550 (is_duplicate_expression, cache_literal, is_duplicate_literal,
551 add_lit_sym_translation, find_lit_sym_translation): Delete.
552
3fb9d77f
NC		 5532003-09-07 Nick Clifton <nickc@redhat.com>
554
555 * doc/as.texinfo (Comments): Comment character for PPC is #.
556
12a99586
SC		 5572003-09-06 Stephane Carrez <stcarrez@nerim.fr>
558
559 PR savannah/4358:
560 * config/tc-m68hc11.c (s_m68hc11_relax): Use 2 for size to avoid
561 overflow complain.
562
d5087907
RS		 5632003-09-05 Richard Sandiford <rsandifo@redhat.com>
564
565 * config/tc-frv.c (md_pcrel_from_section): Heed TC_FORCE_RELOCATION.
566
8ad30312
NC		 5672003-09-04 Nick Clifton <nickc@redhat.com>
568
569 * config/tc-v850.c (set_machine): Accept v850e1 machine number.
570 (md_pseudo_table): Add .v850e1 pseudo op.
571 (md_show_usage): Document -mv850e1 switch.
572 (md_parse_option): Accept -mv850e1 switch.
573 (md_begin): Allow TARGET_CPU to be v850e1.
574 * doc/c-v850.texi: Document -mv850e1 switch and .v850e1 pseudo op.
575 * NEWS: Mention support for v850e1.
576
3c9030c1
AM		 5772003-09-04 Alan Modra <amodra@bigpond.net.au>
578
579 * config/tc-ppc.c (md_parse_option): Add PPC_OPCODE_ANY to existing
580 ppc_cpu selection rather than replacing.
581 (ppc_set_cpu): Ignore and preserve PPC_OPCODE_ANY in ppc_cpu.
582 (md_begin): When PPC_OPCODE_ANY, insert all opcodes in ppc_hash.
583
13dfd2d0
NC		 5842003-09-03 Robert Millan <robertmh@gnu.org>
585
586 * configure.in: Match GNU/KFreeBSD with new kfreebsd*-gnu
587 triplet.
588 * configure: Regenerate.
589
13b2be9c
DJ		 5902003-09-02 Daniel Jacobowitz <drow@mvista.com>
591
592 * configure.in: Update AC_PREREQ to 2.57. Use AC_CONFIG_FILES
593 and AC_CONFIG_COMMANDS instead of the three-argument AC_OUTPUT.
594 Specify AC_CONFIG_AUX_DIR.
595 * aclocal.m4: Regenerated with aclocal-1.7.
596 * configure: Regenerated with autoconf 2.57.
597 * Makefile.in, doc/Makefile.in: Regenerated with automake-1.7.
598
364b6d8b
JJ		 5992003-08-29 Jakub Jelinek <jakub@redhat.com>
600
6749011b 601 * dw2gencfi.c (cfi_pseudo_table): Add cfi_window_save.
364b6d8b
JJ		 602 (dot_cfi, output_cfi_insn): Handle DW_CFA_GNU_window_save.
603 (output_cie): Don't use DW_EH_PE_pcrel if neither DIFF_EXPR_OK
604 nor tc_cfi_emit_pcrel_expr are defined.
605 (output_fde): Use tc_cfi_emit_pcrel_expr if available and
606 DIFF_EXPR_OK is not defined.
607 * config/tc-sparc.h (TARGET_USE_CFIPOP): Define.
608 (tc_cfi_frame_initial_instructions, tc_regname_to_dw2regnum,
609 tc_cfi_emit_pcrel_expr): Define.
610 (sparc_cfi_frame_initial_instructions, sparc_regname_to_dw2regnum,
611 sparc_cfi_emit_pcrel_expr): New prototypes.
612 (sparc_cie_data_alignment): New decl.
613 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Define.
614 * config/tc-sparc.c: Include dw2gencfi.h.
615 (sparc_cie_data_alignment): New variable.
616 (md_begin): Initialize it.
617 (sparc_cfi_frame_initial_instructions): New function.
618 (sparc_regname_to_dw2regnum): Likewise.
619 (sparc_cfi_emit_pcrel_expr): Likewise.
6749011b 620 * doc/as.texinfo: Document .cfi_window_save.
364b6d8b
JJ		 621
622 * config/tc-sparc.c (s_common): Cast last argument to long and
623 change format string to shut up warning.
624
0dee3be0
JE		 6252003-08-25 Jason Eckhardt <jle@rice.edu>
626
627 * doc/c-i860.texi: Update text about relocatable address expansions.
628
af858dae
JE		 6292003-08-24 Jason Eckhardt <jle@rice.edu>
630
631 * config/tc-i860.c (md_assemble): Use isrc2 from the original
632 instruction when expanding E_ADDR.
633
3673a93e
NC		 6342003-08-21 Nick Clifton <nickc@redhat.com>
635
636 * po/tr.po: Updated Turkish translation.
637
55257f50
AM		 6382003-08-20 Alan Modra <amodra@bigpond.net.au>
639
640 * config/tc-ppc.c (md_parse_option): Add PPC_OPCODE_ISEL and
641 PPC_OPCODE_RFMCI to -m440 selected ppc_cpu.
642
f02232aa
NC		 6432003-08-19 Nick Clifton <nickc@redhat.com>
644
645 * config/tc-arm.c (cp_address_required_here): Add code to handle
646 unindexed addressing mode.
647
3d8aea2f
AM		 6482003-08-19 Alan Modra <amodra@bigpond.net.au>
649
650 * config/tc-ppc.c (md_parse_option): Handle -m440.
651 (md_show_usage): Add -m440.
652 (md_apply_fix3): Warning fix.
653 * doc/c-ppc.texi: Document -m440.
654
d6415f6c
AM		 6552003-08-16 Benjamin Kalytta <bkausbk@web.de>
656
657 * read.c (s_print): Check for NULL.
658
1a317472
AM		 6592003-08-16 Alan Modra <amodra@bigpond.net.au>
660
661 * write.c (fixup_segment): When handling an expression involving
662 the subtraction of two symbols in the same segment, don't clear
663 fx_pcrel except for TC_M68K.
664
da64f3bf
AM		 6652003-08-14 Alan Modra <amodra@bigpond.net.au>
666
f86103b7
AM		 667 * config/tc-i386.h: Remove BFD_ASSEMBLER tests and all !BFD_ASSEMBLER
668 code.
669 * config/tc-i386.c: Likewise.
670 (RELOC_ENUM): Don't define. Replace throughout with enum.
671
c8089be7 672 * dep-in.sed: Remove libintl.h. Ignore include/fopen-*.h
da64f3bf
AM		 673 * Makefile.am (POTFILES.in): Unset LC_COLLATE.
674 Run "make dep-am".
675 * Makefile.in: Regenerate.
676
c04898f8
AS		 6772003-08-08 Andreas Schwab <schwab@suse.de>
678
679 * config/tc-m68k.h (TARGET_USE_CFIPOP)
680 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT)
681 (tc_regname_to_dw2regnum, tc_cfi_frame_initial_instructions):
682 Define.
683 * config/tc-m68k.c: Include "dw2gencfi.h".
684 (tc_m68k_regname_to_dw2regnum)
685 (tc_m68k_frame_initial_instructions): New functions.
686
3b260895
NC		 6872003-08-08 Dmitry Diky <diwil@mail.ru>
688
689 * config/tc-msp430.c: Add xW42 and xE42 parts. Sort MPU list
690 according to gcc order.
691
14d3f364
JE		 6922003-08-07 Jason Eckhardt <jle@rice.edu>
693
c8089be7
AM		 694 * config/tc-i860.c (i860_check_label): New function.
695 * config/tc-i860.h (i860_check_label): New prototype.
696 (tc_check_label): Define macro as i860_check_label.
14d3f364 697
820aff55
JE		 6982003-08-06 Jason Eckhardt <jle@rice.edu>
699
c8089be7
AM		 700 * config/tc-i860.c (s_align_wrapper): New function and prototype.
701 (md_pseudo_table): Change s_align_bytes to s_align_wrapper, remove
702 surrounding OBJ_ELF ifdef, and re-format slightly.
703 * doc/c-i860.texi: Document the special .align syntax available
704 in Intel mode.
820aff55 705
e15f6d30
JE		 7062003-08-06 Jason Eckhardt <jle@rice.edu>
707
708 * config/tc-i860.c (i860_handle_align): New function.
709 * config/tc-i860.h (HANDLE_ALIGN): Define macro.
710 (MAX_MEM_FOR_RS_ALIGN_CODE): Define macro.
711
0acc96e1
JE		 7122003-08-06 Jason Eckhardt <jle@rice.edu>
713
714 * config/tc-i860.c (i860_process_insn): Check that instructions
715 with their dual-bit set are 8-byte aligned.
716
9e7d479d
NC		 7172003-08-06 Nick Clifton <nickc@redhat.com>
718
719 * po/fr.po: Updated French translation.
720
07c7854e
JE		 7212003-08-05 Jason Eckhardt <jle@rice.edu>
722
c8089be7 723 * config/tc-i860.c (i860_process_insn): Don't handle dual-bit
07c7854e
JE		 724 setting during flop argument parsing. Instead, do it after
725 instruction is fully parsed.
726
5eb0723a
JE		 7272003-08-05 Jason Eckhardt <jle@rice.edu>
728
c8089be7 729 * doc/c-i860.texi: Mention that .dual, .enddual, and .atmp
5eb0723a
JE		 730 directives are only available in Intel syntax mode.
731
5ea0549d
JE		 7322003-08-05 Jason Eckhardt <jle@rice.edu>
733
c8089be7
AM		 734 * config/tc-i860.c (s_dual): Accept .dual directive only in
735 the Intel syntax mode.
736 (s_enddual): Likewise for .enddual.
737 (s_atmp): Likewise for .atmp.
5ea0549d 738
a4622f40
AM		 7392003-08-04 Alan Modra <amodra@bigpond.net.au>
740
741 * config/tc-i386.c (i386_intel_operand): Always call i386_index_check
742 for memory operands. Pass the full operand_string to i386_index_check.
743
87505968
JE		 7442003-08-01 Jason Eckhardt <jle@rice.edu>
745
c8089be7
AM		 746 * config/tc-i860.c: Remove SYNTAX_SVR4 macro and occurrences.
747 (target_intel_syntax): Declare variable.
748 (OPTION_INTEL_SYNTAX): Declare macro.
749 (md_longopts): Add option -mintel-syntax.
750 (md_parse_option): Set target_intel_syntax.
751 (md_show_usage): Add -mintel-syntax usage.
752 (md_begin): Set reg_prefix based on target_intel_syntax.
753 (i860_process_insn): Skip register prefix only if there is one.
754 Parse relocatable expressions in either Intel or AT&T syntax based
755 on target_intel_syntax instead of the SYNTAX_SVR4 macro.
756 * doc/c-i860.texi: Document -mintel-syntax option and give blurb
757 about the differences in syntax.
87505968 758
20977673
AM		 7592003-08-01 Dmitry Diky <diwil@mail.ru>
760
761 * config/tc-msp430.c (msp430_srcoperand): Extend 'push' bug workaround
762 to all arches.
763
26c9b704
JR		 7642003-07-30 J"orn Rennecke <joern.rennecke@superh.com>
765
766 * config/tc-sh.c (md_assemble): For branches, check & update
767 valid_arch here.
768
7734b6e9
JE		 7692003-07-30 Jason Eckhardt <jle@rice.edu>
770
771 * config/tc-i860.c: Convert to ISO C90.
772
2d150871
RO		 7732003-07-30 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
774
775 * read.c (s_space): Revert 2003-07-28 change.
776
92191b29
AM		 7772003-07-30 Alan Modra <amodra@bigpond.net.au>
778
779 * config/obj-elf.c (obj_elf_change_section): Allow "x" for .note*.
780
c861c80c
AM		 7812003-07-29 Alan Modra <amodra@bigpond.net.au>
782
783 * config/tc-sh.c (tc_gen_reloc): Test for R_SH_IND12W only when ELF.
784
77a6138a
AM		 7852003-07-29 Jakub Jelinek <jakub@redhat.com>
786
787 * config/tc-ppc.c (md_apply_fix3): Fix check for lq insns.
788
34f70875
L		 7892003-07-28 H.J. Lu <hongjiu.lu@intel.com>
790
791 * config/obj-elf.c (obj_elf_section_type): Also accept "note".
792
8d548edb
RO		 7932003-07-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
794
795 * read.c (s_space): Don't warn about .space 0.
796
dcd410fe
RO		 7972003-07-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
798
799 * config/tc-mips.c (mips_flag_pdr): Define.
800 (md_begin) [OBJ_ELF]: Use it to control .pdr creation.
801 (s_mips_end) [OBJ_ELF]: Likewise.
802 (md_longopts) [OBJ_ELF]: Define OPTION_PDR, OPTION_NO_PDR.
803 (md_parse_option) [OBJ_ELF]: Handle them.
804 (md_show_usage) [OBJ_ELF]: Document -mpdr, -mno-pdr.
805
806 * doc/c-mips.texi (MIPS Opts): Document -mpdr, -mno-pdr.
807 * doc/as.texinfo (Overview) [MIPS]: Likewise.
808
3cddba1e
L		 8092003-07-25 H.J. Lu <hongjiu.lu@intel.com>
810
811 * config/obj-elf.c (obj_elf_change_section): Update
812 elf_section_type and elf_section_flags only when they are
813 specified.
814
8e8c182c
L		 8152003-07-25 H.J. Lu <hongjiu.lu@intel.com>
816
817 * config/obj-elf.c (obj_elf_change_section): Always set section
818 type and flags.
819
2f89ff8d
L		 8202003-07-25 H.J. Lu <hongjiu.lu@intel.com>
821
822 * config/obj-elf.c (special_sections): Removed.
823 (obj_elf_change_section): Call _bfd_elf_get_sec_type_attr. Set
824 elf_section_type and elf_section_flags.
825 (elf_frob_file): Set SHT_GROUP.
826
827 * config/obj-elf.h (obj_sec_set_private_data): New.
828
829 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): Removed.
830 * config/tc-ia64.h: Likewise.
831 * config/tc-m32r.h: Likewise.
832 * config/tc-m68hc11.h: Likewise.
833 * config/tc-mcore.h: Likewise.
834 * config/tc-mips.h: Likewise.
835 * config/tc-ppc.h: Likewise.
836 * config/tc-sh64.h: Likewise.
837 * config/tc-v850.h: Likewise.
838 * config/tc-xtensa.h: Likewise.
839
840 * config/tc-v850.h (SHF_V850_GPREL): Removed.
841 (SHF_V850_EPREL): Likewise.
842 (SHF_V850_R0REL): Likewise.
843
844 * subsegs.c (subseg_get): Call obj_sec_set_private_data if it
845 is defined.
846
a7f10e7a
SC		 8472003-07-24 Stephane Carrez <stcarrez@nerim.fr>
848
849 * config/tc-m68hc11.h (DWARF2_ADDR_SIZE): Use 32-bit address for
850 debugging symbols so that we handle page memory correctly.
851
834d807b
NC		 8522003-07-24 Nick Clifton <nickc@redhat.com>
853
854 * po/fr.po: Updated French translation.
855
8266886e
DJ		 8562003-07-23 Daniel Jacobowitz <drow@mvista.com>
857
858 * config/tc-arm.c (arm_archs): Add iwmmxt.
859
b41b1f95 8602003-07-22 H.J. Lu <hongjiu.lu@intel.com>
c8089be7 861
b41b1f95
L		 862 * read.c (do_parse_cons_expression): Mark nbytes unused to
863 silence gcc.
864
0c0b9be0
AO		 8652003-07-22 Alexandre Oliva <aoliva@redhat.com>
866
ba18dd6f
AO		 867 * config/tc-h8300.c (get_specific): No PCREL8 encoding for bsr/bc
868 or bsr/bs.
869
0c0b9be0
AO		 870 * config/tc-h8300.c (md_assemble): Make sure characters after
871 slash and dot are lower-case.
872
6c37ac4d
NC		 8732003-07-17 Nick Clifton <nickc@redhat.com>
874
875 * po/es.po: New Spanish translation.
876 * po/tr.po: New Turkish translation.
877 * po/opcodes.pot: Regenerate.
878
c5c0a210
AM		 8792003-07-16 Alan Modra <amodra@bigpond.net.au>
880
881 * dwarf2dbg.c (get_frag_fix): Revert 2001-11-15 change.
882 (generic_dwarf2_emit_offset): Don't define function when
883 TC__DWARF2_EMIT_OFFSET is defined.
884
5a7ea749
RS		 8852003-07-15 Richard Sandiford <rsandifo@redhat.com>
886
887 * config/tc-mips.c (hilo_interlocks): True for CPU_RM7000.
888 (mips_cpu_info_table): Add rm7000 and rm9000 entries.
963ac363 889 * doc/c-mips.texi: Document -march=rm9000.
5a7ea749 890
ec178e1b
AM		 8912003-07-15 Alan Modra <amodra@bigpond.net.au>
892
893 * config/tc-v850.c (md_assemble): When no reloc, create pcrel fixups
894 only for V850_OPERAND_DISP operands.
895
e85ca5bb
AM		 8962003-07-15 Alan Modra <amodra@bigpond.net.au>
897
898 * frags.c (frag_more): Move segment checks to..
899 (frag_alloc_check): ..here. New function.
900 (frag_append_1_char): Call frag_alloc_check.
901
76bff705
NC		 9022003-07-14 Nick Clifton <nickc@redhat.com>
903
904 * po/tr.po: Update with latest version.
905 * po/POTFILES.in: Regenerate.
906 * po/gas.pot: Regenerate.
907 * configure: Regenerate.
908
278ed128
NC		 9092003-07-14 Nick Clifton <nickc@redhat.com>
910
911 * config/tc-ip2k.c: Remove inclusion of <ctype.h>
912 * config/tc-tic4x.c: Replace inclusion of <ctype.h> with
913 "safe-ctype.h" and update use of macros.
914 * Makefile.am: Update dependencies.
915 * Makefile.in: Regenerate.
916
fce00800
AM		 9172003-07-11 Alan Modra <amodra@bigpond.net.au>
918
919 * po/gas.pot: Regenerate.
920
75e21f08
JJ		 9212003-07-10 Jakub Jelinek <jakub@redhat.com>
922
923 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define always.
924 (TARGET_USE_CFIPOP, tc_cfi_frame_initial_instructions,
925 tc_regname_to_dw2regnum, DWARF2_DEFAULT_RETURN_COLUMN,
926 DWARF2_CIE_DATA_ALIGNMENT): Define.
927 (ppc_cfi_frame_initial_instructions, tc_ppc_regname_to_dw2regnum): New
928 prototypes.
929 (ppc_cie_data_alignment): Declare.
930 * config/tc-ppc.c: Include dw2gencfi.h.
931 (ppc_cie_data_alignment): Define.
932 (md_begin): Initialize ppc_cie_data_alignment.
933 (ppc_cfi_frame_initial_instructions, tc_ppc_regname_to_dw2regnum): New
934 functions.
935 * config/tc-s390.h (DWARF2_LINE_MIN_INSN_LENGTH): Define always.
936 (TARGET_USE_CFIPOP, tc_cfi_frame_initial_instructions,
937 tc_regname_to_dw2regnum, DWARF2_DEFAULT_RETURN_COLUMN,
938 DWARF2_CIE_DATA_ALIGNMENT): Define.
939 (s390_cfi_frame_initial_instructions, tc_s390_regname_to_dw2regnum):
940 New prototypes.
941 (s390_cie_data_alignment): Declare.
942 * config/tc-s390.c: Include dw2gencfi.h.
943 (s390_cie_data_alignment): Define.
944 (md_begin): Initialize s390_cie_data_alignment.
945 (s390_cfi_frame_initial_instructions, tc_s390_regname_to_dw2regnum):
946 New functions.
947
2ce28d43
AO		 9482003-07-10 Alexandre Oliva <aoliva@redhat.com>
949
950 2002-12-12 Alexandre Oliva <aoliva@redhat.com>
951 * config/tc-mn10300.h (EXTERN_FORCE_RELOC): Don't define to zero.
952 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
953 * configure.in (am33_2.0, mn10300-*-linux*): Added.
954 * configure: Rebuilt.
955 * config/tc-mn10300.h (TARGET_FORMAT) [TE_LINUX]: Define to
956 elf32-am33lin.
957 * config/tc-mn10300.c (md_begin) [TE_LINUX]: Choose AM33/2.0
958 by default.
959
bf6f0d0c
AO		 9602003-07-09 Alexandre Oliva <aoliva@redhat.com>
961
962 2003-02-25 Alexandre Oliva <aoliva@redhat.com>
963 * config/tc-mn10300.c (mn10300_check_fixup): Set GOT_PCREL type
964 for subtracts from GLOBAL_OFFSET_TABLE that could not be
965 simplified.
966 2002-07-18 Alexandre Oliva <aoliva@redhat.com>
967 * config/tc-mn10300.c (mn10300_check_fixup): Accept subtracts that
968 could not be simplified.
969 (tc_gen_reloc): Turn an absolute fx_subsy into part of fx_offset.
970 2001-11-04 Alexandre Oliva <aoliva@redhat.com>
971 * config/tc-mn10300.h (TC_RELOC_RTSYM_LOC_FIXUP): Don't adjust
972 BDF_RELOC_MN10300_GOT32.
973 * config/tc-mn10300.c (mn10300_fix_adjustable): If
974 TC_RELOC_RTSYM_LOC_FIXUP doesn't hold, it's not adjustable.
975 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
976 * config/tc-mn10300.c (mn10300_parse_name): Don't return a
977 symbol if we know its value.
978 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
979 * config/tc-mn10300.h (GLOBAL_OFFSET_TABLE_NAME): Remove
980 duplicate underscore prefix.
981 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
982 * config/tc-mn10300.c (mn10300_parse_name): Store relocation
983 type in X_md, not X_add_number. Zero X_add_number.
984 (mn10300_check_fixup): Extract relocation type from X_md.
985 * config/tc-mn10300.h: Update comment.
986 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
987 * config/tc-mn10300.h (O_GOTOFF, O_PLT, O_GOT): Replace with...
988 (O_PIC_reloc): this.
989 * config/tc-mn10300.c (mn10300_PIC_related_p): Use it.
990 (mn10300_check_fixup): Likewise.
991 (mn10300_parse_name): Set X_add_number to relocation type.
992 * config/tc-mn10300.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
993 TC_RELOC_RTSYM_LOC_FIXUP, md_parse_name, TC_CONS_FIX_NEW,
994 O_GOTOFF, O_PLT, O_GOT): Define.
995 * config/tc-mn10300.c (mn10300_PIC_related_p): New fn.
996 (mn10300_check_fixup): New fn.
997 (md_assemble): Call it. Check for PIC-related relocs.
998 (mn10300_cons_fix_new): Likewise. New fn.
999 (mn10300_end_of_match): New fn.
1000 (mn10300_md_parse_name_cont): New fn.
1001
e7b71525
AO		 10022003-07-09 Alexandre Oliva <aoliva@redhat.com>
1003
1004 2000-05-25 Alexandre Oliva <aoliva@cygnus.com>
1005 * config/tc-mn10300.c (mn10300_insert_operand): Negate negative
1006 accumulator's shift.
1007 2000-05-08 Alexandre Oliva <aoliva@cygnus.com>
1008 * config/tc-mn10300.c (md_relax_table, md_convert_frag,
1009 md_assemble, md_estimate_size_before_relax): Handle fbCC.
1010 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
1011 * config/tc-mn10300.c (HAVE_AM33): Redefine in terms of
1012 HAVE_AM33_2.
1013 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
1014 * config/tc-mn10300.c (md_pseudo_table): Use AM33_2 constant.
1015 (HAVE_AM33): Match AM33_2 too.
1016 (HAVE_AM33_2): New macro.
1017 (md_assemble): Use it. Match 2.0 registers only if HAVE_AM33_2.
1018 2000-04-01 Alexandre Oliva <aoliva@cygnus.com>
1019 * config/tc-mn10300.c (md_pseudo_table): Added `am33_2'.
1020 (float_registers, double_registers): New variables.
1021 (float_register_name, double_register_name): New functions.
1022 (md_assemble): Recognize FP registers. Implement FMT_D3.
1023 (mn10300_insert_operand): Support FP registers.
1024
115695a8
CD		 10252003-07-08 Chris Demetriou <cgd@broadcom.com>
1026
1027 * config/tc-mips.c (mips_validate_fix): Do not warn about branch
1028 target being a global symbol if not compiling SVR4 PIC code.
1029
9f7598c1
NC		 10302003-07-07 Nick Clifton <nickc@redhat.com>
1031
1032 * doc/c-m32r.texi (M32R-Directives): New node. Document the
1033 .high, .shigh and .low directives.
1034
1b680e4f
RS		 10352003-07-07 Richard Sandiford <rsandifo@redhat.com>
1036
1037 * config/tc-h8300.c (h8300sxnmode): Add prototype.
1038 (DSYMMODE): Remove.
1039 (parse_exp): Replace expressionS argument with a h8_op. Parse the
1040 operand size as well.
1041 (skip_colonthing): Remove unused expression argument. Tighten checks
1042 for 2-digit sizes.
1043 (colonmod24): Remove.
1044 (get_mova_operands): Combine calls to parse_exp and skip_colonthing.
1045 (get_operand): Likewise. Use the standard code to read the size of
1046 pc-relative operands.
1047 (fix_operand_size): Include the size-guessing logic that used to be
1048 in colonmod24 and get_operand. Don't apply dd:2 optimizations to
1049 offsets with a symbolic component.
1050
0cea6190
NC		 10512003-07-04 Nick Clifton <nickc@redhat.com>
1052
1053 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Use ARRAY_SIZE
1054 macro to compute size of selected register name array.
1055
933fbc29
MS		 10562003-07-01 Martin Schwidefsky <schwidefsky@de.ibm.com>
1057
1058 * config/tc-s390.c (md_parse_option): Add cpu type z990.
1059 (md_begin): Add minimal cpu type logic for instructions with different
1060 binary format depending on the cpu.
1061 (md_assemble): Remove check for minimal cpu.
1062 (s390_insert_operand): Add support for long displacements.
1063 (md_gather_operands): Likewise.
1064 (tc_s390_fix_adjustable): Likewise.
1065 (tc_s390_force_relocation): Likewise.
1066 (md_apply_fix3): Likewise.
1067
1a2c1fad
CD		 10682003-06-30 Chris Demetriou <cgd@broadcom.com>
1069
1070 * config/tc-mips.c (s_mipsset): Implement -march= handling
1071 differently.
1072
17a2f251
TS		 10732003-06-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1074
1075 * config/tc-mips.c: Convert to ISO C90 prototypes. Remove unnecessary
1076 prototypes and casts. Replace PTR with void *. Reformat.
1077 * config/tc-mips.h: Likewise.
1078
6344efa4
AM		 10792003-06-30 Alan Modra <amodra@bigpond.net.au>
1080
1081 * config/tc-ia64.c (note_register_values): Warning fix.
1082 * config/tc-mips.c (append_insn): Likewise.
1083
fef14a42
TS		 10842003-06-29 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1085
1086 * config/tc-mips.c (mips_set_options,mips_opts): Support for
1087 .set arch=FOO.
1088 (file_mips_arch): Rename mips_arch.
1089 (mips_arch_info,mips_tune_info): Remove.
1090 (hilo_interlocks,gpr_interlocks,cop_interlocks): Use mips_opts.arch.
1091 (mips_cpu_info_from_arch): New function.
1092 (md_begin): Use file_mips_arch.
1093 (macro_build,macro,mips_ip): Use mips_opts.arch.
1094 (mips_set_architecture): Init file_mips_arch and mips_opts.arch.
1095 (mips_after_parse_args): Remove mips_arch_info and mips_tune_info.
1096 Use file_mips_arch.
1097 (s_mipsset): Support for .set arch=FOO.
1098 (mips_cpu_info_table): Fix typo.
1099
02fc3089
L		 11002003-06-26 H.J. Lu <hongjiu.lu@intel.com>
1101
1102 * config/tc-i386.c (md_assemble): Declare "exp" before "if".
1103
2d0d09ca
RS		 11042003-06-25 Richard Sandiford <rsandifo@redhat.com>
1105
1106 * config/tc-h8300.c (get_specific): Allow ':8' to be used for
1107 unsigned 8-bit operands.
1108
685736be
NC		 11092003-06-24 Nick Clifton <nickc@redhat.com>
1110
1111 * read.c (s_comm): Change error message to assume an unsigned size
1112 has been passed to .comm.
1113 * config/tc-sparc.c (s_common): Likewise.
1114 * write.c (write_contents): Replace 'unsigned long' with
1115 'addressT' and 'long' with offsetT in order to allow computations
1116 with very large values to work for 64-bit addressed targets.
1117 (relax_and_size_all_segments): Likewise.
1118 (relax_frag): Likewise.
1119 (relax_segment): Likewise.
e85ca5bb 1120
e98d298c
MM		 11212003-06-23 Mark Mitchell <mark@codesourcery.com>
1122
1123 * config/tc-ppc.c (ppc_cleanup): Use bytes to count APUinfo slots.
1124
ca164297
L		 11252003-06-23 H.J. Lu <hongjiu.lu@intel.com>
1126
1127 * gas/config/tc-i386.c (md_assemble): Support Intel Precott New
1128 Instructions.
1129
1130 * gas/config/tc-i386.h (CpuPNI): New.
1131 (CpuUnknownFlags): Add CpuPNI.
1132
041340ad
JW		 11332003-06-23 <davidm@hpl.hp.com>
1134
1135 * config/tc-ia64.c (pseudo_func): Add ABI constants for linux,
1136 freebsd, openvms, and nsk (non-stop kernel).
1137
b7599f01
JT		 11382003-06-22 Jason Thorpe <thorpej@wasabisystems.com>
1139
1140 * config/tc-ns32k.c (md_begin): Initialize inst_hash_table after
1141 all locals have been declared.
1142
b7c7d6c1
TS		 11432003-06-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1144
1145 * config/tc-mips.c (ADDRESS_ADD_INSN,ADDRESS_ADDI_INSN): Remove
1146 special handling for n32 ABI.
1147 (macro): Likewise.
1148
815ddb50
TS		 11492003-06-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1150
1151 * config/tc-mips.c (s_cpsetup,s_cprestore,s_cpreturn): Revert
1152 2003-06-11 change.
1153
f590b86e
CG		 11542003-06-19 Christian Groessler <chris@groessler.org>
1155
1156 * config/tc-z8k.c (parse_reg): Invalid registers generate an error
1157 now, not only a warning. Add some more checks to detect invalid
1158 registers.
1159 (get_operand): For CLASS_IR remember register size in mode struct.
1160 (get_specific): Handle new CLASS_IRO type. Add register size
1161 checks for CLASS_IR and CLASS_IRO.
e85ca5bb 1162 (md_apply_fix3): Fix undefined usage of buf.
f590b86e 1163
931e13a6
AM		 11642003-06-19 Alan Modra <amodra@bigpond.net.au>
1165
1166 * config/tc-ppc.c (ppc_csect): Pass alignment to ppc_change_csect.
1167 (ppc_change_csect): Add align param. Align frag at start of csect.
1168 (ppc_section, ppc_named_section): Adjust ppc_change_csect calls.
1169 (ppc_frob_section): Align vma.
1170
9393cb0d
JJ		 11712003-06-18 Jakub Jelinek <jakub@redhat.com>
1172
1173 * dw2gencfi.c (EH_FRAME_ALIGNMENT): Define if not defined.
1174 (output_cie): Don't pad.
1175 (output_fde): Add align argument. Pad to align if not 0.
1176 (cfi_finish): Set .eh_frame alignment to EH_FRAME_ALIGNMENT.
1177 Pad just last FDE to EH_FRAME_ALIGNMENT.
1178
df9a398f
MS		 11792003-06-18 Martin Schwidefsky <schwidefsky@de.ibm.com>
1180
1181 * config/tc-s390.c (init_default_arch): Make current_mode_mask
1182 dependent on s390_arch_size and current_cpu dependent on
1183 current_mode_mask.
1184
2fe04c57
NC		 11852003-06-18 Svein E. Seldal <Svein.Seldal@solidas.com>
1186
1187 * configure.in: Add c4x as an architecture variant to tic4x.
1188 * configure: Regenerate.
1189 * Makefile.in: Regenerate.
1190 * doc/Makefile.in: Regenerate.
1191
9f2b53d7
AM		 11922003-06-18 Alan Modra <amodra@bigpond.net.au>
1193
1194 * config/tc-ppc.c (ppc_elf_suffix): Don't remove symbols other than
1195 ".TOC." from PPC64_TOC relocs.
1196
ba0b2174
AM		 11972003-06-17 Alan Modra <amodra@bigpond.net.au>
1198
1199 * config/tc-ppc.c (md_apply_fix3): Allow BRTAKEN, BRNTAKEN relocs.
1200
f899b4b8
TS		 12012003-06-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1202
1203 * config/tc-mips.c (ADDRESS_ADD_INSN,ADDRESS_ADDI_INSN,
1204 ADDRESS_LOAD_INSN,ADDRESS_STORE_INSN): New macros.
1205 (macro_build_ldst_constoffset,load_address,macro,s_cpsetup,
1206 s_cprestore,s_cpadd): Use them.
1207
399f703e
HPN		 12082003-06-16 Hans-Peter Nilsson <hp@axis.com>
1209
1210 * configure.in: Add specific case for cris-*-linux-gnu* with
1211 em=linux.
1212 * configure: Regenerate.
1213 * config/tc-cris.c (DEFAULT_CRIS_AXIS_LINUX_GNU): New macro, TRUE
1214 if TE_LINUX defined, else FALSE.
1215 (bfd_boolean demand_register_prefix): Set default from
1216 DEFAULT_CRIS_AXIS_LINUX_GNU.
1217 (symbols_have_leading_underscore): Similar.
1218 * config/tc-cris.h (LOCAL_LABELS_DOLLAR): Define to 1.
1219
39c2da32
RE		 12202003-06-13 Richard Earnshaw <rearnsha@arm.com>
1221
1222 * tc-arm.c (FPU_DEFAULT, case TE_LINUX): Default to FPU_ARCH_FPA.
1223 (FPU_DEFAULT, case TE_NetBSD): Default to FPU_ARCH_VFP for ELF,
1224 FPU_ARCH_FPA for AOUT.
1225 (md_begin): Don't try to guess the floating point architecture from
1226 the CPU if the OS ABI (Linux, NetBSD) mandates a particular form.
1227
a06a29f2
NC		 12282003-06-13 Robert Millan <zeratul2@wanadoo.es>
1229
1230 * configure.in: Add i386-netbsd-gnu target.
1231 * configure: Regenerate.
1232
d88ef7a6
TT		 12332003-06-12 Tom Tromey <tromey@redhat.com>
1234
1235 * doc/as.texinfo (Comm): Added @node. Moved before CFI
1236 directives node.
1237
34ce925e
RS		 12382003-06-12 Richard Sandiford <rsandifo@redhat.com>
1239
1240 * config/tc-mips.c (append_insn): In a compound relocation, take the
1241 field width from the final (outermost) operator.
1242
cdfbf930
RH		 12432003-06-11 Richard Henderson <rth@redhat.com>
1244
1245 * dw2gencfi.c (struct cfi_escape_data): New.
1246 (cfi_add_CFA_nop): Remove.
1247 (CFI_escape, dot_cfi_escape): New.
1248 (dot_cfi): Remove nop.
1249 (cfi_pseudo_table): Remove nop; add escape.
1250 (output_cfi_insn): Likewise.
1251 (select_cie_for_fde): Stop on escape.
1252 * dw2gencfi.h (cfi_add_CFA_nop): Remove.
1253 * read.c, read.h (do_parse_cons_expression): New.
1254 * doc/as.texinfo (.cfi_escape): New.
1255
8c1a34cd
TS		 12562003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1257
1258 * config/tc-mips.c (s_cpsetup): Use mips_frame_reg instead of SP.
1259 (s_cprestore): Likewise.
1260 (s_cpreturn): Likewise.
1261
4b0cff4e
TS		 12622003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1263
1264 * config/tc-mips.c (tc_gen_reloc): Initialize retval amd reloc
1265 with zeros.
1266
a7ebbfdf
TS		 12672003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1268
1269 * config/tc-mips.c (md_pcrel_from): Return actual pcrel address.
1270 (md_apply_fix3): Ignore non-special relocations. Remove superfluous
1271 exceptions from size assert. Remove most of the addend fixup
1272 specialcasing. Remove value, use valP directly. simplify fx_addnumber
1273 handling. Remove zero addend specialcases.
1274 (tc_gen_reloc): Use appropriate value for reloc2 addend. Remove
1275 the addend fixup specialcase.
1276 * config/tc-mips.h (MD_APPLY_SYM_VALUE): Define as 0.
1277
d25d759d
TS		 12782003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1279
1280 * write.c (write_relocs): Use xcalloc. Fix relocs initialization
1281 in the RELOC_EXPANSION_POSSIBLE case.
1282
9d83078b
AM		 12832003-06-11 Alan Modra <amodra@bigpond.net.au>
1284
1285 * config/tc-i960.c (line_comment_chars): Add '#'.
1286 * config/tc-mn10200.c (tc_gen_reloc): Don't ignore fx_subsy.
1287
3b443373
L		 12882003-06-11 H.J. Lu <hongjiu.lu@intel.com>
1289
1290 * po/Make-in (DESTDIR): New.
1291 (install-data-yes): Support $(DESTDIR).
1292 (uninstall): Likewise.
1293
795bb480
AM		 12942003-06-11 Alan Modra <amodra@bigpond.net.au>
1295
1296 * Makefile.am: Run "make dep-am".
1297 * Makefile.in: Regenerate.
1298 * po/POTFILES.in: Regenerate.
1299
b11dcf4e
DE		 13002003-06-10 Doug Evans <dje@sebabeach.org>
1301
1302 * cgen.c (gas_cgen_finish_insn): CGEN_INSN_RELAX renamed to
1303 CGEN_INSN_RELAXED.
1304 * config/tc-fr30.c (md_estimate_size_before_relax): Ditto.
1305 * config/tc-m32r.c (md_estimate_size_before_relax): Ditto.
1306 * config/tc-openrisc.c (md_estimate_size_before_relax): Ditto.
1307
adadcc0c
AM		 13082003-06-10 Alan Modra <amodra@bigpond.net.au>
1309 Gary Hade <garyhade@us.ibm.com>
1310
1311 * config/tc-ppc.c (md_assemble): Handle PPC_OPERAND_DQ.
1312 (md_apply_fix3): Special case lq insn.
1313
0613284f
RS		 13142003-06-10 Richard Sandiford <rsandifo@redhat.com>
1315
1316 * config/tc-h8300.c (get_rtsl_operands): Accept unbracketed register
1317 lists. Allow single-register ranges.
1318
f4984206
RS		 13192003-06-10 Richard Sandiford <rsandifo@redhat.com>
1320
1321 * config/tc-h8300.c (h8300sxnmode): New.
7134554a 1322 (md_pseudo_table): Add .h8300sxn entry.
f4984206 1323
12b55ccc
L		 13242003-06-09 H.J. Lu <hongjiu.lu@intel.com>
1325
1326 * NEWS: Updated for the new -n option for the i386 assembler.
1327
1328 * config/tc-i386.c (optimize_align_code): New.
1329 (md_shortopts): Add 'n'.
1330 (md_parse_option): Handle 'n'.
1331 (md_show_usage): Add '-n'.
1332
1333 * config/tc-i386.h (optimize_align_code): Declared.
1334 (md_do_align): Optimize code alignment only if optimize_align_code
1335 is not 0.
1336
1337 * doc/as.texinfo: Add the new -n option.
1338
1339 * doc/c-i386.texi: Document the new -n option.
1340
fa87b337
RH		 13412003-06-07 Richard Henderson <rth@redhat.com>
1342
17076204
RH		 1343 * doc/as.texinfo: Document .cfi_rel_offset.
1344
fa87b337
RH		 1345 * dw2gencfi.c (struct cfa_save_data, cfa_save_stack): New.
1346 (cfi_add_CFA_offset): Detect invalid offsets.
1347 (cfi_add_CFA_remember_state): Save cur_cfa_offset.
1348 (cfi_add_CFA_restore_state): Restore it.
1349 (CFI_rel_offset): New.
1350 (cfi_pseudo_table): Add it.
1351 (dot_cfi): Handle it.
1352
52628315
L		 13532003-06-07 H.J. Lu <hongjiu.lu@intel.com>
1354
1355 * app.c (do_scrub_chars): Add states 14 and 15 to handle
1356 predicate for ia64.
1357
d4ea8842
MS		 13582003-06-05 Michael Snyder <msnyder@redhat.com>
1359
1360 * config/tc-h8sx.c (get_specific): Distinguish h8h from h8s ops.
1361 (build_bytes): Ditto.
1362
13632003-06-05 Richard Sandiford <rsandifo@redhat.com>
1364
1365 * config/tc-h8sx.c (DMODE): Remove.
1366 (colonmod24): Don't choose a default if the operand is a 16-bit
1367 constant integer.
1368 (fix_operand_size): New function.
1369 (md_assemble): Use it to choose between @(d:2, ERn) and @(d:16,ERn).
1370 Adjust @(d:2,ERn) operands before choosing the specific opcodes.
1371
2be24b54
ML		 13722003-06-05 Michal Ludvig <mludvig@suse.cz>
1373
1374 * dw2gencfi.c (cfi_add_CFA_insn, cfi_add_CFA_insn_reg)
1375 (cfi_add_CFA_insn_reg_reg, cfi_add_CFA_insn_reg_offset): New.
1376 (cfi_add_CFA_offset, cfi_add_CFA_def_cfa)
1377 (cfi_add_CFA_register, cfi_add_CFA_def_cfa_register)
1378 (cfi_add_CFA_def_cfa_offset): Use cfi_add_CFA_insn_*().
1379 (cfi_add_CFA_restore, cfi_add_CFA_undefined)
1380 (cfi_add_CFA_same_value, cfi_add_CFA_remember_state)
1381 (cfi_add_CFA_restore_state, cfi_add_CFA_nop): New.
1382 (cfi_pseudo_table): New directives .cfi_return_column,
1383 .cfi_restore, .cfi_undefined, .cfi_same_value,
1384 .cfi_remember_state, .cfi_restore_state, .cfi_nop.
1385 (dot_cfi, output_cfi_insn): Handle new directives.
1386 * dw2gencfi.h (cfi_add_CFA_restore, cfi_add_CFA_undefined)
1387 (cfi_add_CFA_same_value, cfi_add_CFA_remember_state)
1388 (cfi_add_CFA_restore_state, cfi_add_CFA_nop): New prototypes.
1389
757bc393
RH		 13902003-06-04 Richard Henderson <rth@redhat.com>
1391
1233ae62
RH		 1392 * dw2gencfi.c (output_cfi_insn): Fix typo for negative offsets.
1393
757bc393
RH		 1394 * dw2gencfi.c (cfi_finish): Set .eh_frame read-only.
1395
f4b97536
RH		 13962003-06-04 Richard Henderson <rth@redhat.com>
1397
1398 * config/tc-alpha.c (s_alpha_usepv): New.
1399 (md_pseudo_table): Add it.
1400 (alpha_cfi_frame_initial_instructions): New.
1401 * config/tc-alpha.h (TARGET_USE_CFIPOP): New.
1402 (tc_cfi_frame_initial_instructions): New.
1403 * doc/c-alpha.texi: Document .usepv.
1404
68d55fe3
JJ		 14052003-06-04 Jakub Jelinek <jakub@redhat.com>
1406
1407 * as.c (show_usage): Document --execstack and --noexecstack.
1408 (parse_args): Add --execstack and --noexecstack.
1409 (main): Create .note.GNU-stack section if --execstack or
1410 --noexecstack was given on comand line, set its SHF_EXECINSTR bit.
1411 * as.h (flag_execstack, flag_noexecstack): New.
1412
f9b4148d
CD		 14132003-06-03 Chris Demetriou <cgd@broadcom.com>
1414
1415 * config/tc-mips.c: (OPTION_ARCH_BASE, OPTION_ASE_BASE)
1416 (OPTION_COMPAT_ARCH_BASE, OPTION_FIX_BASE)
1417 (OPTION_MISC_BASE): New defines.
1418 (OPTION_BREAK, OPTION_CONSTRUCT_FLOATS, OPTION_EB, OPTION_EL)
1419 (OPTION_ELF_BASE, OPTION_FIX_VR4122, OPTION_FP32, OPTION_FP64)
1420 (OPTION_GP32, OPTION_GP64, OPTION_M3900, OPTION_M4010, OPTION_M4100)
1421 (OPTION_M4650, OPTION_M7000_HILO_FIX, OPTION_MARCH, OPTION_MDMX)
1422 (OPTION_MEMBEDDED_PIC, OPTION_MIPS1, OPTION_MIPS16, OPTION_MIPS2)
1423 (OPTION_MIPS3, OPTION_MIPS32, OPTION_MIPS32R2, OPTION_MIPS3D)
1424 (OPTION_MIPS4, OPTION_MIPS5, OPTION_MIPS64)
1425 (OPTION_MNO_7000_HILO_FIX, OPTION_MTUNE, OPTION_NO_CONSTRUCT_FLOATS)
1426 (OPTION_NO_FIX_VR4122, OPTION_NO_M3900, OPTION_NO_M4010)
1427 (OPTION_NO_M4100, OPTION_NO_M4650, OPTION_NO_MDMX, OPTION_NO_MIPS16)
1428 (OPTION_NO_MIPS3D, OPTION_NO_RELAX_BRANCH, OPTION_RELAX_BRANCH)
1429 (OPTION_TRAP): Redefine in terms of new defines.
1430 (md_longopts): Reorder entries.
1431
7ee7b84d
MS		 14322003-05-14 Michael Snyder <msnyder@redhat.com>
1433 From Bernd Schmidt <bernds@redhat.com>
1434 and Michael Snyder <msnyder@redhat.com>
1435 and Alexandre Oliva <aoliva@redhat.com>
1436 * config/tc-h8300.c: Add insns and addressing modes for h8300sx.
1437 * config/tc-h8300.h: Ditto.
1438
e30ddb24
NC		 14392003-06-03 Nick Clifton <nickc@redhat.com>
1440
1441 * tc-v850.c (tc-gen_reloc): Translate BFD_RELOC_32 into
adadcc0c
AM		 1442 BFD_RELOC_32_PCREL if the reloc is pc-relative. Do this
1443 before calling bfd_reloc_type_lookup.
1444
ed7d5d1a
AM		 14452003-06-02 Alan Modra <amodra@bigpond.net.au>
1446
1447 * read.c (emit_expr): Set dot_value.
1448 * dw2gencfi.c (output_fde): Remove pcrel reloc hack.
1449
c1ed1235
AM		 14502003-06-02 Alan Modra <amodra@bigpond.net.au>
1451
1452 * macro.c (sub_actual): Don't lose string if it turns out that
1453 &string wasn't an arg.
1454
eafbc43f
RH		 14552003-05-31 Richard Henderson <rth@redhat.com>
1456
1457 * dw2gencfi.c (output_fde): Use fix_new to emit pc-relative reloc.
1458 (cfi_finish): Set flag_traditional_format around .eh_frame data.
1459
f37f01cf
RH		 14602003-05-29 Richard Henderson <rth@redhat.com>
1461
1462 * config/tc-alpha.c (alpha_cur_ent_sym): Remove.
1463 (all_frame_data, plast_frame_data, cur_frame_data): New.
1464 (s_alpha_ent): Record data for dwarf2 cfi.
9f470756
L		 1465 (s_alpha_end, s_alpha_mask, s_alpha_frame, s_alpha_prologue): Likewise.
1466 (alpha_elf_md_end): Emit dwarf2 cfi for ecoff unwind directives.
f37f01cf
RH		 1467 * config/tc-alpha.h (md_end): New.
1468 (DWARF2_DEFAULT_RETURN_COLUMN): New.
1469 (DWARF2_CIE_DATA_ALIGNMENT): New.
1470
a197c351
NC		 14712003-05-29 Nick Clifton <nickc@redhat.com>
1472
1473 * configure.in: Add i386-*-freebsd* entry.
1474 * configure: Regenerate.
1475
4bf4a882 14762003-05-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
ed7d5d1a
AM		 1477
1478 * config/tc-m32r.c: Amend comment to refer to Renesas
4bf4a882 1479
756d1d01
RH		 14802003-05-27 Richard Henderson <rth@redhat.com>
1481
1482 * expr.c (make_expr_symbol): Fold FAKE_LABEL_NAME use into the
1483 symbol_create call.
1484 (current_location): Use symbol_temp_new_now.
1485 * stabs.c (s_stab_generic): Use symbol_temp_new.
1486 * symbols.c (temp_label_name): Remove.
1487 (symbol_temp_new, symbol_temp_make): Use FAKE_LABEL_NAME.
1488
a4447b93
RH		 14892003-05-27 Richard Henderson <rth@redhat.com>
1490
1491 * dw2gencfi.c, dw2gencfi.h: Rewrite from scratch.
1492 * as.c (main): Always call cfi_finish.
1493 * config/tc-i386.c (x86_dwarf2_return_column): New.
1494 (x86_cie_data_alignment): New.
1495 (md_begin): Set them.
1496 (tc_x86_cfi_init): Remove.
1497 (tc_x86_regname_to_dw2regnum): Fix 32-bit register numbers;
1498 return int, not unsigned long; don't as_bad here.
1499 (tc_x86_frame_initial_instructions): Streamline; use
1500 updated api.
1501 * config/tc-i386.h (tc_cfi_init): Remove.
1502 (DWARF2_DEFAULT_RETURN_COLUMN): New.
1503 (DWARF2_CIE_DATA_ALIGNMENT): New.
1504
b7d6ed97
RH		 15052003-05-27 Richard Henderson <rth@redhat.com>
1506
1507 * symbols.c (temp_label_name): New.
1508 (symbol_temp_new, symbol_temp_new_now, symbol_temp_make): New.
1509 (symbol_set_value_now): New.
1510 * symbols.h: Prototype them.
1511 * dwarf2dbg.c: Use them.
1512 (fake_label_name, symbol_new_now, set_symbol_value_now): Remove.
1513
14218d5f
JE		 15142003-05-23 Jason Eckhardt <jle@rice.edu>
1515
1516 * config/tc-i860.c (target_xp): Declare variable.
1517 (OPTION_XP): Declare macro.
1518 (md_longopts): Add option -mxp.
1519 (md_parse_option): Set target_xp.
1520 (md_show_usage): Add -mxp usage.
1521 (i860_process_insn): Recognize XP registers bear, ccr, p0-p3.
1522 (md_assemble): Don't try expansions if XP_ONLY is set.
1523 * doc/c-i860.texi: Document -mxp option and i860XP support.
1524
36ede617
EC		 15252003-05-23 Eric Christopher <echristo@redhat.com>
1526
1527 * config/tc-mips.c (macro_build_jalr): Warning patrol.
1528
a105a300
TS		 15292003-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1530
1531 * config/tc-mips.c (append_insn): Use actual relocation size for new
1532 fixp's. Don't relax overflow checking for partial_inplace relocations.
1533 Use the actual relocation type in combined relocs, not just the type
1534 of the first one.
1535 (macro_build_jalr): Use actual relocation size for new fix.
1536 (s_cpsetup, s_gpdword): Likewise.
1537
dc9461f6
TS		 15382003-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1539
1540 * config/tc-mips.c (macro): Don't use uninitialized tempreg.
1541
ceb41009
NC		 15422003-05-22 Nick Clifton <nickc@redhat.com>
1543
1544 * config/tc-xstormy16.c (md_pcrel_from_section): Do not produce
1545 section relative offsets for relocs that will not be based on the
1546 section symbol.
1547 (xstormy16_md_apply_fix3): Remove previous patch to this
1548 function.
1549
143d77c5
EC		 15502003-05-07 Eric Christopher <echristo@redhat.com>
1551
ed7d5d1a
AM		 1552 * config/tc-mips.c (mips_abicalls): New variable.
1553 (md_parse_option): Use.
1554 (s_option): Ditto.
1555 (s_abicalls): Ditto.
1556 (mips_elf_final_processing): Set EF_MIPS_PIC and
1557 EF_MIPS_CPIC dependent on above.
143d77c5 1558
85c77c38
DA		 15592003-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1560
1561 * tc-hppa.c (hppa_symbol_chars): Remove `,' and `!'.
1562
87ccc1b0
NC		 15632003-05-21 Nick Clifton <nickc@redhat.com>
1564
ed7d5d1a
AM		 1565 * config/obj-elf.c: Include dwarf2dbg.h.
1566 (elf_pseudo_tab): Add .file and .loc.
1567 * config/tc-arc.c (md_pseudo_table): Remove .file and .loc.
1568 * config/tc-arm.c: Likewise.
1569 * config/tc-h8300.c: Likewise.
1570 * config/tc-hppa.c: Likewise.
1571 * config/tc-ia64.c: Likewise.
1572 * config/tc-m68hc11.c: Likewise.
1573 * config/tc-m68k.c: Likewise.
1574 * config/tc-mmix.c: Likewise.
1575 * config/tc-mn10300.c: Likewise.
1576 * config/tc-ppc.c: Likewise.
1577 * config/tc-sh.c: Likewise.
1578 * config/tc-sparc.c: Likewise.
1579 * config/tc-v850.c: Likewise.
1580 * config/tc-frv.c: Likewise, and remove redundant inclusion of
1581 dwarf2dbg.h.
1582 * config/tc-ip2k.c: Likewise.
1583 * config/tc-iq2000.c: Likewise.
1584 * config/tc-xstormy16.c: Likewise.
1585 * config/tc-xtensa.c: Likewise.
87ccc1b0 1586 * Makefile.am: Regenerate dependencies.
ed7d5d1a
AM		 1587 * Makefile.in: Regenerate.
1588 * aclocal.m4: Regenerate.
1589 * config.in: Regenerate.
1590 * configure: Regenerate.
1591 * po/POTFILES.in: Regenerate.
1592 * po/gas.pot: Regenerate.
143d77c5 1593
7ed2c8b0
NC		 15942003-05-21 Nick Clifton <nickc@redhat.com>
1595
1596 * dw2gencfi.c (cfi_get_label): Use symbol_make for non
1597 BFD_ASSEMBLER targets.
1598 (cfi_startproc): Change type of saved_seg and cfi_seg to segT.
1599 (dot_cfi_endproc): Only call bfd_set_section_flags for targets
1600 defining BFD_ASSEMBLER.
1601
39b82151
ML		 16022003-05-20 Michal Ludvig <mludvig@suse.cz>
1603
1604 * as.c (main): Remove tc_cfi_init().
143d77c5 1605 * dw2gencfi.c (cfi_parse_arg): Allow regnames beginning
39b82151
ML		 1606 with '%'.
1607 (cfi_pseudo_table): Add "cfi_register" entry.
1608 (cfi_make_insn): Handle CFA_register.
1609 (cfi_output_insn): Ditto.
1610 (dot_cfi): Ditto.
1611 (cfi_get_label): Add 'simple' modifier to .cfi_startproc.
1612 (dot_cfi_endproc): Reuse already emitted CIEs.
1613 * testsuite/gas/cfi/cfi-i386.d: New pattern.
1614 * testsuite/gas/cfi/cfi-x86-64.d: Ditto.
1615
f53e95c7
NC		 16162003-05-20 Nick Clifton <nickc@redhat.com>
1617
1618 * config/tc-xstormy16.c: Include dwarf2dbg.h.
1619 (md_pseudo_table): Add entries for .loc and .line.
1620
7c0295b1
AM		 16212003-05-20 Alan Modra <amodra@bigpond.net.au>
1622
1623 * dw2gencfi.c (cfi_parse_arg): Only use tc_regname_to_dw2regnum if
1624 defined.
1625 (dot_cfi_endproc): Avoid C99 construct.
1626
54cfded0
AM		 16272003-05-20 Michal Ludvig <mludvig@suse.cz>
1628
1629 * dw2gencfi.c, dw2gencfi.h: New files.
1630 * config/tc-i386.c (tc_x86_cfi_init): New function.
1631 * config/tc-i386.h (TARGET_USE_CFIPOP, tc_cfi_init): New defines.
1632 * as.c (parse_args): Set verbose flag on --verbose.
1633 (main): Call tc_cfi_init()/cfi_finish().
1634 * as.h (verbose): New external variable.
1635 * read.c (pobegin): Insert CFI pops to the list.
1636 * symbols.c (local_symbol_make): Make symbol external.
1637 * symbols.h (local_symbol_make): New prototype.
1638 * Makefile.am: Add dw2gencfi.[ch] files. Run "make dep-am".
1639 * Makefile.in: Regenerate.
1640 * doc/as.texinfo: Added node "CFI directives" with description of
1641 all implemented .cfi_* directives.
1642 * doc/Makefile.in: Regenerate.
1643 * po/POTFILES.in: Regenerate.
1644
a1f3c24c
SS		 16452003-05-19 Svein E. Seldal <Svein.Seldal@solidas.com>
1646
54cfded0
AM		 1647 * config/tc-tic4x.c (md_assemble): Added support for one-line parallel
1648 insns.
1975ab25 1649 * config/tc-tic4x.h: Added DOUBLEBAR_PARALLEL definition
a1f3c24c 1650
b645cb17
JE		 16512003-05-18 Jason Eckhardt <jle@rice.edu>
1652
1653 * config/tc-i860.c (i860_process_insn): Initialize fc after
1654 each opcode mismatch.
1655
80c7c40a
NC		 16562003-05-16 Kelley Cook <kelleycook@wideopenwest.com>
1657
1658 * configure.in: Accept i[3-7]86 variants.
1659 * configure: Regenerate.
1660
c344a4c8
TS		 16612003-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1662
1663 * config/tc-mips.h: Fix comment formatting.
1664
64e55042
HPN		 16652003-05-13 Hans-Peter Nilsson <hp@axis.com>
1666
1667 * read.c (old_buffer, old_input, old_limit): Remove variables.
54cfded0 1668 (read_a_source_file): Delete label contin.
64e55042
HPN		 1669 <handling #APP/#NO_APP>: Use an "sb" to push #APP expansion into
1670 input as with macros, instead of in separate old_* variables.
1671 Zero-terminate string being scrubbed.
1672
e66c629e
NC		 16732003-05-12 Nick Clifton <nickc@redhat.com>
1674
1675 * config/tc-xstormy16.c (skipping_fptr): New local variable.
1676 (md_assemble): Reset skipping_fptr.
1677 (md_operand): If @fptr() is followed by a minus sign, set
1678 skipping_fptr and ignore the fptr. If skipping_fptr is set and an
1679 @fptr is detected, ignore it and reset skipping_fptr.
1680
673a54e3
JE		 16812003-05-11 Jason Eckhardt <jle@rice.edu>
1682
1683 * config/tc-i860.c (MAX_FIXUPS): Define.
1684 (struct i860_fi fi[]): New struct.
1685 (struct i860_it the_insn): Add above as member and move fields
1686 exp, reloc, pcrel and fup into i860_fi.
1687 (md_assemble): Replace all instances of exp, reloc, pcrel
1688 and fup with fi[].exp, fi[].reloc, fi[].pcrel, fi[].fup.
1689 Add a loop to possibly emit multiple fix-ups for each insn.
1690 (i860_process_insn): Likewise.
1691 (i860_get_expression): Likewise.
1692 (md_apply_fix3): Use a bitwise check for OP_IMM_U5, not equality.
1693
2ebb4b88
MS		 16942003-05-09 Martin Schwidefsky <schwidefsky@de.ibm.com>
1695
1696 * config/tc-s390.c (s390_target_format): Always call init_default_arch.
1697
35f5df7f
L		 16982003-05-07 H.J. Lu <hongjiu.lu@intel.com>
1699
1700 * config/tc-ia64.c (alias_hash): New.
1701 (alias_name_hash): New.
1702 (secalias_hash): New.
1703 (secalias_name_hash): New.
1704 (md_pseudo_table): Add "secalias".
1705 (md_begin): Initialize alias_hash, alias_name_hash,
1706 secalias_hash and secalias_name_hash.
1707 (struct alias): New.
1708 (dot_alias): Implement .alias and .secalias directives.
1709 (do_alias): New.
1710 (ia64_adjust_symtab): New.
1711 (do_secalias): New.
1712 (ia64_frob_file): New.
1713
1714 * config/tc-ia64.h (ia64_adjust_symtab): New.
1715 (tc_adjust_symtab): Defined.
1716 (ia64_frob_file): New.
1717 (tc_frob_file): Defined.
1718
d2bf1bda
NC		 17192003-05-07 Dmitry Diky <diwil@mail.ru>
1720
1721 * tc-msp430.c: Add missing lines to known cpus list.
1722
cac012d6
AO		 17232003-05-06 Alexandre Oliva <aoliva@redhat.com>
1724
1725 * configure.in (MIPS_DEFAULT_ABI): AC_DEFINE.
1726 * config/tc-mips.c (mips_after_parse_args): Set mips_abi to it.
1727 * config.in, configure: Rebuilt.
1728
d8dbbec1
L		 17292003-05-05 H.J. Lu <hjl@gnu.org>
1730
1731 * config/tc-mips.c (tc_gen_reloc): Add addend just once if
1732 howto->partial_inplace is false.
1733
9204e615
DJ		 17342003-05-05 Daniel Jacobowitz <drow@mvista.com>
1735
1736 * config/tc-mips.c (mips_need_elf_addend_fixup): Remove
1737 symbol_used_in_reloc_p check.
1738 (md_apply_fix3): Remove check for howto->pcrel_offset.
1739
711ef82f
L		 17402003-05-03 H.J. Lu <hjl@gnu.org>
1741
1742 * config/obj-elf.c (obj_elf_parse_section_letters): Make it a
1743 fatal error for unknown section attribute.
1744
1745 * config/tc-alpha.c (alpha_elf_section_letter): Return -1 for
1746 unknown section attribute.
1747 * config/tc-ia64.c (ia64_elf_section_letter): Likewise.
1748 * config/tc-ppc.c (ppc_section_letter): Likewise.
1749
1750 * config/tc-ia64.c (ia64_elf_section_letter): Handle 'o'.
1751 (ia64_elf_section_type): Accept "unwind".
1752
83b5ab55
L		 17532003-05-02 H.J. Lu <hjl@gnu.org>
1754
1755 * read.h (demand_copy_string): New.
1756
1757 * config/tc-alpha.c (demand_copy_string): Removed.
1758
7ff0565e
MS		 17592003-05-02 Michael Snyder <msnyder@redhat.com>
1760
54cfded0 1761 * write.h (FAKE_LABEL_NAME): Allow override
7ff0565e
MS		 1762 (for targets that like eg. a leading dot in a local label).
1763
2968149b
NC		 17642003-05-02 Nick Clifton <nickc@redhat.com>
1765
1766 * config/tc-xstormy16.c (xstormy16_md_apply_fix3): Do not bias the
1767 addend with the symbol's value for pc-relative relocations against
1768 a defined symbol - this will be done automatically.
1769
e7b9a8c1
L		 17702003-05-01 H.J. Lu <hjl@gnu.org>
1771
1772 * config/obj-elf.c (obj_elf_type): Accept "notype" and
1773 "STT_NOTYPE".
1774
612d7b83
L		 17752003-05-01 H.J. Lu <hjl@gnu.org>
1776
1777 * config/tc-ia64.h (tc_canonicalize_section_name): New.
1778
1779 * config/obj-elf.c (obj_elf_section_name): Call
1780 tc_canonicalize_section_name if it is defined.
1781
a645d1eb
L		 17822003-05-01 H.J. Lu <hjl@gnu.org>
1783
1784 * config/tc-ia64.c (ia64_check_label): New.
1785 * config/tc-ia64.h (tc_check_label): New.
1786
1787 * read.c (read_a_source_file): Call tc_check_label after
1788 creating a user-defined label if defined.
1789
df12615d
AM		 17902003-05-02 Alan Modra <amodra@bigpond.net.au>
1791
1792 * config/tc-ppc.c (md_show_usage): Mention -a32, -a64, -l, -le, -b,
1793 -be and split strings to below 509 bytes in length.
1794
f70c8412
CG		 17952003-05-01 Christian Groessler <chris@groessler.org>
1796
1797 * expr.h: Fix comments in operatorT typedef.
54cfded0 1798 * config/tc-z8k.c: Add 2003 to copyright message.
f70c8412
CG		 1799 Fold s_segm() and s_unseg() into one function s_segm(parm) which
1800 decides by the parameter.
1801 (md_begin): Don't set linkrelax. Only set Z8002 default if no
1802 command line argument was given to select the intended
1803 architecure.
1804 (get_interrupt_operand): Warn if NOP type code is emitted.
1805 (newfix): New parameter 'size', forward it to 'fix_new_exp'.
1806 (apply_fix): Call newfix with additional 'size' parameter.
1807 (build_bytes): Remove unused variable 'nib'. Detect overflow in
1808 4 bit immediate arguments.
1809 (md_longopts): Add 'linkrelax' option.
1810 (md_parse_option): Adapt to new s_segm function. Set 'linkrelax'
1811 variable when 'linkrelax' command line option is specified.
1812 (md_show_usage): Display 'linkrelax' option.
1813 (md_apply_fix3): Fix cases R_IMM4L, R_JR, and R_IMM8. Add cases
1814 R_CALLR and R_REL16.
1815 * config/tc-z8k.h: Undef WARN_SIGNED_OVERFLOW_WORD.
1816
10a98291
L		 18172003-04-30 H.J. Lu <hjl@gnu.org>
1818
1819 * config/tc-ia64.c (ia64_number_to_chars): New function pointer.
1820 (ia64_float_to_chars): Likewise.
1821 (dot_byteorder): Set target_big_endian, ia64_number_to_chars
1822 and ia64_float_to_chars by tc_segment_info_data.endian from
1823 the current segment if byteorder == -1.
1824 (md_begin): Call dot_byteorder to set target_big_endian.
1825 (md_atof): Call ia64_float_to_chars to convert floating point.
1826 (ia64_float_to_chars_bigendian): New function.
1827 (ia64_float_to_chars_littleendian): Likewise.
1828 (ia64_elf_section_change_hook): Likewise.
1829
1830 * config/tc-ia64.h (ia64_number_to_chars): New.
1831 (md_number_to_chars): Changed to (*ia64_number_to_chars)
1832 (ia64_elf_section_change_hook): New.
1833 (md_elf_section_change_hook): Defined.
1834 (ia64_segment_info_type): New struct.
1835 (TC_SEGMENT_INFO_TYPE): Defined.
1836
bf57c3c9
L		 18372003-04-30 H.J. Lu <hjl@gnu.org>
1838
1839 * config/tc-ia64.c (md_section_align): Deleted.
1840
1841 * config/tc-ia64.h (SUB_SEGMENT_ALIGN): New.
1842 (md_section_align): New.
1843
165a7f90
L		 18442003-04-30 H.J. Lu <hjl@gnu.org>
1845
1846 * config/tc-ia64.c (stmt_float_cons): Fix alignment for real10
1847 and add real16.
1848 (md_pseudo_table): Add "xreal16", "xreal16.ua", "real16" and
1849 "real16.ua".
1850 (md_atof): Add 6 byte padding of zero for real16.
1851
eba874d8
NC		 18522003-04-29 Nick Clifton <nickc@redhat.com>
1853
1854 * config/obj-elf.c (obj_elf_symver): Skip whitespace before the
1855 start of a version name.
1856
dbeba5e5
CD		 18572003-04-28 Chris Demetriou <cgd@broadcom.com>
1858
1859 * configure.in (mips-*-*n*bsd*): Replace with...
1860 (mips-*-netbsd*, mips-*-openbsd*): These.
1861 * configure: Regenerate.
1862
f0d7d5f9
NC		 18632003-04-28 H.J. Lu <hjl@gnu.org>
1864
1865 * config/tc-hppa.c (hppa_symbol_chars): New.
1866 * config/tc-hppa.h (tc_symbol_chars): Likewise.
1867
a38b42ab
TS		 18682003-04-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1869
1870 * config/tc-mips.h (TC_FORCE_RELOCATION_SUB_SAME): Define again.
1871
69be0a2b
CD		 18722003-04-25 Chris Demetriou <cgd@broadcom.com>
1873
1874 * NEWS: Belatedly mention support for MIPS32 Release 2.
1875
684022ea
EC		 18762003-04-24 Eric Christopher <echristo@redhat.com>
1877
1878 * config/tc-mips.c (nopic_need_relax): Revert previous
1879 change.
1880
2c8714f2
NC		 18812003-04-24 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
1882
1883 * config/tc-h8300.h (DWARF2_LINE_MIN_INSN_LENGTH): New
684022ea 1884 * config/tc-h8300.c (dwarf2dbg.h): Include
2c8714f2
NC		 1885 (md_pseudo_table): Handle .loc and .file
1886 (md_assemble): Call dwarf2_emit_insn if BFD_ASSEMBLER.
1887 * Makefile.am: Add dependency on dwarf2dbg.h for h8300 targets.
1888 * Makefile.in: Regenerate.
1889
684022ea 18902003-04-24 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
8d9cd6b1
NC		 1891
1892 * config/tc-h8300.c (Nmode, h8300hnmode, h8300snmode): New.
1893 (md_pseudo_table): Add h8300hn, h8300sn.
1894 * config/tc-h8300.h (COFF_MAGIC): Handle h8300hn, h8300sn.
1895 * doc/c-h8300.texi : Add documentation for new machine directives.
1896
5ce8663f
NC		 18972003-04-24 Nick Clifton <nickc@redhat.com>
1898
1899 * config/tc-ppc.c (ppc_symbol_chars): Define.
1900 * config/tc-ppc.h (tc_symbol_chars): Define.
1901
ef230218
JR		 19022003-04-23 J"orn Rennecke <joern.rennecke@superh.com>
1903
1904 * config/tc-sh.c: Amend comment to refer to SuperH.
1905 * config/tc-sh.h: Likewise.
1906 (LISTING_HEADER): Amend to refer to SuperH.
1907 * config/tc-sh64.c: Change comment to refer to SuperH.
1908 * config/tc-sh64.h (LISTING_HEADER): Change to refer to SuperH.
1909 * doc/as.texinfo [SH, GENERIC]: Amend / Change to refer to SuperH.
1910 * doc/c-sh.texi: Amend to refer to SuperH.
1911 Add SuperH architecture documentation references.
1912 * doc/c-sh64.texi: Change to refer to SuperH.
1913
204cd129
NC		 19142003-04-23 H.J. Lu <hjl@gnu.org>
1915
1916 * app.c (do_scrub_chars): More checks for valid labels.
1917
2cdb18a7
L		 19182003-04-22 H.J. Lu <hjl@gnu.org>
1919
1920 * app.c (do_scrub_chars): Check for valid label.
1921
26597c86
NC		 19222003-04-22 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1923
1924 * doc/as.texinfo: Replace references to Mitsubishi M32R with
1925 references to Renesas M32R.
1926 * doc/c-m32r.texi: Likewise.
1927
88b4ca40
RH		 19282003-04-21 Richard Henderson <rth@redhat.com>
1929
54cfded0
AM		 1930 * dwarf2dbg.c (get_filenum): Skip as-yet unassigned file numbers.
1931 (out_file_list): Assign non-null filename after generating error.
88b4ca40 1932
e5f08f7e
JJ		 19332003-04-18 Jakub Jelinek <jakub@redhat.com>
1934
1935 * ehopt.c (check_eh_frame): For aug_size == 0
1936 in state_seeing_aug_size state skip the state_skipping_aug
1937 state.
1938
c2dcd04e
NC		 19392003-04-15 Rohit Kumar Srivastava <rohits@kpitcummins.com>
1940
1941 * doc/c-h8300.texi: Replace occurrances of 'Hitachi' with
1942 'Renesas'.
1943 * doc/c-h8500.texi: Likewise.
1944 * doc/c-sh.texi: Likewise.
1945 * doc/c-sh64.texi: Likewise.
1946 * doc/h8.texi: Likewise.
1947 * config/tc-h8300.c: Likewise.
1948 * config/tc-h8300.h: Likewise.
1949 * config/tc-h8500.c: Likewise.
1950 * config/tc-h8500.h: Likewise.
1951 * config/tc-sh.c: Likewise.
1952 * config/tc-sh.h: Likewise.
1953 * config/tc-sh64.c: Likewise.
1954 * config/tc-sh64.h: Likewise.
1955
f5040a92
AO		 19562003-04-10 Alexandre Oliva <aoliva@redhat.com>
1957
1958 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): New.
1959 * config/tc-mips.c: Use signed add for n32 address arithmetic.
1960 (append_insn): When filling delay slots with instructions
1961 that have fixups that tc_gen_reloc might consider modifyable
1962 in variant frags, start a new frag.
1963 (load_address): Generate GOT_DISP with of without offset
1964 depending on whether symbol is local. For -xgot, use
1965 GOT_PAGE/GOT_OFST or GOT_HI16/GOT_LO16.
1966 (macro) <M_DLA_AB, M_LA_AB>: Likewise.
1967 <M_JAL_A>: In NewABI, use CALL16 or GOT_DISP for small got,
1968 CALL_HI16/CALL_LO16 or GOT_PAGE/GOT_OFST for big got.
1969 <ld_st>: In NewABI with small got, always use
1970 GOT_PAGE/GOT_OFST, with the latter in the load/store
1971 instruction. With big got, use GOT_HI16/GOT_LO16 or
1972 GOT_PAGE/GOT_OFST.
1973 (tc_gen_reloc): Adjust variant frags with GOT_DISP in NewABI.
1974 Add tc_frag_data.tc_fr_offset to addends. Decay CALL16,
1975 GOT_OFST and GOT_DISP to GOT_DISP in NewABI.
1976 (md_convert_frag): Use memmove for safe copying of overlapping
1977 regions.
1978
35b55ed2
SC		 19792003-04-09 Stephane Carrez <stcarrez@nerim.fr>
1980
1981 * doc/c-m68hc11.texi (M68HC11-Opts): Document -m68hcs12, -mshort,
1982 -mlong, -mshort-double and -mlong-double options; use table @code.
1983 (M68HC11-Syntax): Update to document 68HC12 operands.
1984 (M68HC11-Modifiers): New section for operand modifiers.
1985 (M68HC11-Directives): New section for specific assembler directives.
1986 (M68HC11-Branch): Fix Overfull hbox error.
1987
9214dd3b
AO		 19882003-04-09 Alexandre Oliva <aoliva@redhat.com>
1989
1990 * config/tc-mips.c (macro): Add comments explaining the rationale
1991 for Chris' change.
1992
eb0a7d52
AO		 19932003-04-09 Chris Demetriou <cgd@broadcom.com>
1994
1995 * config/tc-mips.c (macro): Put back `+ 0x8000' in test for 64-bit
1996 constant address that Alexandre took out by accident. Reject
1997 64-bit addresses that are not sign extensions of 32 bits only if
1998 we don't support 64-bit address constants.
1999
a7fc733f
AM		 20002003-04-09 Alan Modra <amodra@bigpond.net.au>
2001
2002 * config/tc-ppc.c (md_apply_fix3): Generate ADDR16 relocs.
2003
9cc92a36
NC		 20042003-04-08 Nick Clifton <nickc@redhat.com>
2005
2006 * as.c (perform_an_assembly_pass): If using cgen, call
2007 gas_cgen_begin.
2008 * cgen.c (gas_cgen_begin): New function. If
2009 flag_signed_overflow_ok is set call cgen_set_signed_overflow_ok
2010 otherwise call cgen_clear_signed_overflow_ok.
2011 * cgen.h: Prototype gas_cgen_begin.
2012
fe59a223
TS		 20132003-04-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2014
2015 * write.c (write_relocs): Remove unused variable.
2016
5a7a0b7b
AO		 20172003-04-06 Chris Demetriou <cgd@broadcom.com>
2018
2019 * config/tc-mips.c (HAVE_64BIT_ADDRESS_CONSTANTS): New.
2020 (macro): Use new macro to decide whether to emit constant address
2021 as 32 or 64 bits if addresses are 32-bit wide but registers are
2022 64-bit wide.
2023
577300ce
SC		 20242003-04-05 Stephane Carrez <stcarrez@nerim.fr>
2025
2026 * config/tc-m68hc11.c (M6811_OP_CALL_ADDR): New internal define.
2027 (M6811_OP_PAGE_ADDR): New internal define.
684022ea 2028 (get_operand): New modifier %page and %addr to obtain page and
577300ce 2029 address part of a far-function.
684022ea 2030 (fixup8): Use BFD_RELOC_M68HC11_PAGE for a %page modifier; don't
577300ce
SC		 2031 complain on overflow for the BFD_RELOC_M68HC11_PAGE and truncation
2032 relocs.
2033 (fixup16): Use BFD_RELOC_M68HC11_LO16 for a %addr modifier.
2034 (find_opcode): Add comment.
2035 (md_estimate_size_before_relax): Force relocation of
2036 STATE_UNDEXED_OFFSET types when the symbol is not absolute.
2037 (tc_m68hc11_fix_adjustable): Check for BFD_RELOC_M68HC11_LO16
2038 instead of BFD_RELOC_LO16; temporarily make the BFD_RELOC_32
2039 on the symbol itself so that DWARF2 strings are merged correctly.
2040
be33c5dd
SS		 20412003-04-04 Svein E. Seldal <Svein.Seldal@solidas.com>
2042
2043 * config/obj-coff.h (TARGET_FORMAT): Namespace cleanup, changed
2044 default tic4x target format to 'coff2-tic4x'.
2045 * config/tc-tic4x.c: Namespace cleanup. Replace s/c4x/tic4x/ and
2046 s/c3x/tic3x/
2047 * config/tc-tic4x.h: Ditto
2048
e8fd7476
NC		 20492003-04-03 Nick Clifton <nickc@redhat.com>
2050
2051 * NEWS: Mention support for Xtensa architecture.
2052
47281638
PB		 20532003-04-02 Philip Blundell <philb@gnu.org>
2054
2055 * config/tc-arm.c (arm_force_relocation): Return 0 for OFFSET_IMM.
2056
af22f5b2
CD		 20572003-04-02 Chris Demetriou <cgd@broadcom.com>
2058
2059 * config/tc-mips.c (macro2): Adjust implementation of
2060 M_ULH, M_ULHU, M_ULW, and M_ULD so that they work properly
2061 in the case where the source and destination registers
2062 are the same.
2063
e0001a05
NC		 20642003-04-01 Bob Wilson <bob.wilson@acm.org>
2065
54cfded0
AM		 2066 * Makefile.am (CPU_TYPES): Add xtensa.
2067 (TARGET_CPU_CFILES): Add config/tc-xtensa.c.
2068 (TARGET_CPU_HFILES): Add config/tc-xtensa.h.
2069 (xtensa-relax.o): New target.
2070 Run "make dep-am".
2071 * Makefile.in: Regenerate.
2072 * configure.in: Handle xtensa-*-*. Add xtensa-relax.o to
2073 extra_objects for xtensa targets.
2074 * configure: Regenerate.
2075 * write.c (write_object_file): Add new md_post_relax_hook.
2076 * config/tc-xtensa.c: New file.
2077 * config/tc-xtensa.h: Likewise.
2078 * config/xtensa-istack.h: Likewise.
2079 * config/xtensa-relax.c: Likewise.
2080 * config/xtensa-relax.h: Likewise.
2081 * doc/Makefile.am (CPU_DOCS): Add c-xtensa.texi.
2082 * doc/Makefile.in: Regenerate.
2083 * doc/all.texi: Set new XTENSA variable.
2084 * doc/as.texinfo: Set new Xtensa variable. Describe
2085 Xtensa-specific options. Define line comment character for
2086 Xtensa. Add Xtensa processors to list of ELF targets where
2087 alignment is specified in bytes. Add new Xtensa-Dependent node.
2088 Add acknowledgements for those contributing to the Xtensa port.
2089 * doc/internals.texi: Describe new md_post_relax_hook.
2090 * doc/c-xtensa.texi: New file.
e0001a05 2091
5a6c6817
NC		 20922003-04-01 Nick Clifton <nickc@redhat.com>
2093 Richard Earnshaw <rearnsha@arm.com>
2094
2095 * config/tc-arm.c: Remove presence of (r) and (tm) symbols.
2096 (ARM_ARCH_IWMMXT): Simplify.
2097 (insns): Place iwmmx instructions in correct place in table.
2098 (arm_add_note): New function: Add a note entry to a .note section.
2099 (md_begin): Make the default architecture be unknown.
2100 Suppress the creation of an arm note section.
2101
97bbfa38
EC		 21022003-03-26 Eric Christopher <echristo@redhat.com>
2103
54cfded0 2104 * config/tc-mips.c (nopic_need_relax): Check for S_IS_EXTERN.
97bbfa38 2105
e16bb312
NC		 21062003-03-25 Stan Cox <scox@redhat.com>
2107 Nick Clifton <nickc@redhat.com>
97bbfa38 2108
28d297de 2109 Contribute support for Intel's iWMMXt chip - an ARM variant:
e16bb312
NC		 2110
2111 * config/tc-arm.c: (ARM_CEXT_IWMMXT, ARM_ARCH_IWMMXT, WR_PREFIX,
2112 WC_PREFIX, REG_TYPE_IWMMXT): New constants.
2113 (enum wreg_type, enum iwmmxt_insn_type): New types.
2114 (wr_register, wc_register, wcg_register): New macros.
2115 (iwmmxt_table): New variable.
2116 (wreg_required_here, do_iwmmxt_byte_addr, do_iwmmxt_tandc,
2117 do_iwmmxt_tbcst, do_iwmmxt_textrc, do_iwmmxt_textrm,
2118 do_iwmmxt_tinsr, do_iwmmxt_tmcr, do_iwmmxt_tmcrr, do_iwmmxt_tmia,
2119 do_iwmmxt_tmovmsk, do_iwmmxt_tmrc, do_iwmmxt_tmrrc,
2120 do_iwmmxt_torc, do_iwmmxt_waligni, do_iwmmxt_wmov,
2121 do_iwmmxt_word_addr, do_iwmmxt_wrwr, do_iwmmxt_wrwrwcg,
2122 do_iwmmxt_wrwrwr, do_iwmmxt_wshufh, do_iwmmxt_wzero,
2123 cp_byte_address_offset, cp_byte_address_required_here,
2124 check_iwmmxt_insn): New functions.
97bbfa38 2125 (asm_opcode_insns): Add iWMMXt instructions.
e16bb312
NC		 2126 (md_begin): Set the mach value for iWMMXt targets. Create a note
2127 section to identify iwmmxt binaries.
2128 (md_apply_fix3): Handle BFD_RELOC_ARM_CP_OFF_IMM_S2.
2129 * doc/c-arm.texi: Document the support for the iWMMXt.
2130 * NEWS: Mention new support.
2131