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* config/tc-a29k.h: Fix comment typos.
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
0d78efdf
DD		 12003-11-20 DJ Delorie <dj@redhat.com>
2
3 * config/tc-sh64.c (shmedia_frob_section): Only frob elf32
4 sections.
5
600e9c99
KH		 62003-11-19 Kazu Hirata <kazu@cs.umass.edu>
7
8 * config/tc-h8300.c: Make some functions and global
9 variables static appropriately.
10
d492b58e
KH		 112003-11-19 Kazu Hirata <kazu@cs.umass.edu>
12
13 * config/obj-ieee.c: Remove duplicate prototypes.
14 * config/tc-h8300.c: Likewise.
15
b54a3392
KH		 162003-11-19 Kazu Hirata <kazu@cs.umass.edu>
17
18 * config/tc-h8300.c: Convert to ISO-C.
19 * config/tc-h8300.h: Likewise.
20
fe01a20a
KH		 212003-11-19 Kazu Hirata <kazu@cs.umass.edu>
22
23 * config/tc-mcore.h: Remove prototypes already in tc.h.
24 * config/tc-tic4x.c: Likewise.
25
43b5c447
KH		 262003-11-19 Kazu Hirata <kazu@cs.umass.edu>
27
28 * config/tc-arc.c: Remove a local prototype of atof_ieee.
29 * config/tc-ip2k.c: Likewise.
30 * config/tc-iq2000.c: Likewise.
31 * config/tc-tic30.c: Remove a comment.
32
cda2eb9e
BW		 332003-11-19 Bob Wilson <bob.wilson@acm.org>
34
35 * config/tc-xtensa.c (xg_emit_insn): Include "dwarf2dbg.h" and add
36 call to dwarf2_emit_insn.
37
1abe91b1
MR		 382003-11-18 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
39
40 * config/tc-mips.c (macro): Handle new macros: "lca" and "dlca"
41 for loading addresses using CALL relocations.
42 Don't emit CALL relocations when a base register is used.
43
bf151ce7
MR		 442003-11-15 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
45
46 * config/tc-mips.c: Formatting fixes.
47
9ce887a1
BE		 482003-11-14 Ben Elliston <bje@wasabisystems.com>
49
50 * config/tc-arm.c (arm_elf_change_section): Not static.
51
6057a28f
NC		 522003-11-13 Nick Clifton <nickc@redhat.com>
53
54 * tc-arm.c (mapping_state): New function. Emit a mapping
55 symbol if necessary.
56 (arm_elf_change_section): New function. Intercept section
57 changes and generate mapping symbols.
58 (s_bss): Likewise.
59 (s_arm_elf_cons): Likewise.
60 (opcode_select): Choose the correct mapping state.
61 (md_assemble): Likewise.
62 * tc-arm.h (md_elf_section_change_hook): Define.
63 * doc/c-arm.texi (ARM Mapping Symbols): New node.
64 * NEWS: Mention new feature.
65
5e2d1ae8
DJ		 662003-11-12 Daniel Jacobowitz <drow@mvista.com>
67
68 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Define.
69 * doc/Makefile.am (install-info): Define.
70
71 * aclocal.m4: Regenerate.
72 * Makefile.in: Regenerate.
73 * doc/Makefile.in: Regenerate.
74
08e3ab90
NC		 752003-11-11 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
76
77 * configure.in: Add support for arm-wince-pe target.
78 * configure: Regenerate.
79
8d01d9a9
AJ		 802003-11-11 Jan Hubicka <jh@suse.cz>
81
82 * config/tc-i386.c (tc_i386_fix_adjustable):
83
012a452b
AM		 842003-11-10 Alan Modra <amodra@bigpond.net.au>
85
86 * config/tc-ia64.c (ia64_handle_align): Remove bogus be_nop.
87
36fd3cc3
AM		 882003-11-10 Alan Modra <amodra@bigpond.net.au>
89
90 * README: Update bug report address. Move bug reporting info to
91 binutils/README.
92
e2a2ebaa
CG		 932003-11-07 Christian Groessler <chris@groessler.org>
94
95 * doc/c-z8k.texi: Document command-line options. Fix byte
96 register names. Document '.z8001' and '.z8002' directives.
97 Extend addressing modes documentation.
98
f24ddbdd
NC		 992003-11-07 Jonathan R. Grant <jg-binutils@jguk.org>
100
101 * input-file.c (input_file_open): Use "No such file" error
102 message.
103
0bbf2aa4
NC		 1042003-11-06 Pete Gonzalez <pgonzalez@bluel.com>
105
106 * config/tc-arm.texi (struct reg_entry): Add new field 'builtin'.
107 (rn_table, iwmmxt_table, cp_table, cn_table, fn_table, sn_table,
108 dn_table, mav_mvf_table, mac_mvd_table, mav_mvfx_table,
109 mav_mvax_table, mav_dspc_table): Initialise new field.
110 (insert_reg_alias): Initialise new field.
111 (md_pseudo_table): Add "unreq" entry.
112 (s_unreq): New function: Undo the effects of a previous .req.
113 * doc/c-arm.texi: Document new pseudo op.
114 * NEWS: Mention new feature.
115
1be59579
NC		 1162003-11-06 Bruno Rohee <bruno@rohee.com>
117
118 * config/obj-vms.c: Fix "the the" typo.
119 * doc/c-arm.texi: Likewise.
120
1212003-11-06 Nick Clifton <nickc@redhat.com>
122
123 * config/obj-vms.c: Convert to ISO-C.
124
5f5c1f75
AM		 1252003-11-05 Alan Modra <amodra@bigpond.net.au>
126
127 * config/tc-ppc.h (TC_FORCE_RELOCATION): Only define for ELF and XCOFF.
128
eb9618da
CG		 1292003-10-31 Christian Groessler <chris@groessler.org>
130
131 * config/tc-i860.c (md_pcrel_from): Fix typo in comment.
132
0379c688
NC		 1332003-10-29 Phil Edwards <phil@codesourcery.com>
134
135 * configure.in (arm-*-vxworks, i386-*-vxworks, mips-*-vxworks,
136 ppc-*-vxworks, ppc-*-windiss): Remove separate outdated stanzas.
137 (*-*-vxworks, *-*-windiss): Use common stanzas, all ELF.
138 * configure: Regenerated.
139
47eebc20
KH		 1402003-10-27 Kazu Hirata <kazu@cs.umass.edu>
141
142 * ChangeLog: Fix typos.
143 * ChangeLog-9295: Likewise.
144 * as.c: Fix comment typos.
145 * as.h: Likewise.
146 * atof-generic.c: Likewise.
147 * bit_fix.h: Likewise.
148 * frags.h: Likewise.
149 * hash.c: Likewise.
150 * input-file.c: Likewise.
151 * input-scrub.c: Likewise.
152 * itbl-ops.c: Likewise.
153 * itbl-parse.y: Likewise.
154 * listing.c: Likewise.
155 * macro.h: Likewise.
156 * read.c: Likewise.
157 * sb.c: Likewise.
158 * sb.h: Likewise.
159 * symbols.c: Likewise.
160 * symbols.h: Likewise.
161
ca43c854
SC		 1622003-10-27 Stephane Carrez <stcarrez@nerim.fr>
163
164 * config/tc-m68hc11.c: Convert to ISO C90.
165 * config/tc-m68hc11.h: Likewise.
166
a8015998
KH		 1672003-10-26 Kazu Hirata <kazu@cs.umass.edu>
168
169 * doc/c-sh64.texi: Fix a typo.
170
60493797
KH		 1712003-10-26 Kazu Hirata <kazu@cs.umass.edu>
172
173 * doc/c-alpha.texi: Fix typos.
174 * doc/c-ia64.texi: Likewise.
175 * doc/c-mmix.texi: Likewise.
176 * doc/c-sh64.texi: Likewise.
177 * doc/c-xtensa.texi: Likewise.
178 * doc/internals.texi: Likewise.
179
ea8f8eab
L		 1802003-10-24 H.J. Lu <hongjiu.lu@intel.com>
181
182 * config/obj-elf.c (obj_elf_change_section): Allow SHF_ALLOC
183 for .interp, .strtab and .symtab. Use specified section
184 attributes.
185
5e2f6673
L		 1862003-10-22 Andreas Schwab <schwab@suse.de>
187 H.J. Lu <hongjiu.lu@intel.com>
188 Jim Wilson <wilson@specifixinc.com>
189
190 * config/tc-ia64.c (update_qp_mutex): New.
191 (note_register_values): Properly handle one of PRs in compare
192 is PR0. Don't add a mutex relation for .and.orcm/.or.andcm.
193 Clear mutex relation for .none/.unc. Don't clear mutex relation
194 on predicated compare.
195
5a21e886
NC		 1962003-10-21 Wouter van Heyst <wouter@vidicode.nl>
197
198 * config/tc-arm.c (all_reg_maps): Correct text describing Maverick
199 register requirements.
200 (md_begin): Remove F_SOFT_FLOAT if enabling MAVERICK FP.
201
3e602632 2022003-10-21 Peter Barada <pbarada@mail.wm.sps.mot.com>
012a452b 203 Bernardo Innocenti <bernie@develer.com>
3e602632
NC		 204
205 * config/tc-m68k.c: Add MCF528x (MCFv4) support.
206 * config/m68k-parse.h: Likewise.
207 * NEWS: Mention the new support.
208 * doc/c-m68k.texi: Document new processor selection switch.
209
13757d0c
TS		 2102003-10-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
211
212 * config/tc-mips.c (normalize_constant_expr): New function to fix sign
213 extensions broken by gas' expression evaluation of constants.
214 (check_absolute_expr): Use it.
215 (mips_ip): Likewise.
216
88fc725d
HPN		 2172003-10-18 Hans-Peter Nilsson <hp@bitrange.com>
218
219 Generate BFD_RELOC_MMIX_PUSHJ_STUBBABLE for PUSHJ when possible.
220 * doc/c-mmix.texi (MMIX-Opts): Document --no-pushj-stubs and
221 --no-stubs.
222 * config/tc-mmix.c: Include limits.h. Expand on mmix_relax_table
223 comment.
224 (expand_op, mmix_next_semicolon_is_eoln): Fix head comment.
225 (pushj_stubs): New variable.
226 (OPTION_NOPUSHJSTUBS, STATE_PUSHJSTUB, PUSHJSTUB_MIN)
227 (PUSHJSTUB_MAX): New macros.
228 (md_longopts): New options "--no-pushj-stubs" and synonym
229 "--no-stubs".
230 (mmix_relax_table): Handle new entry for STATE_PUSHJSTUB.
231 (md_parse_option): Handle OPTION_NOPUSHJSTUBS.
232 (md_estimate_size_before_relax): Modify STATE_PUSHJ state for
233 PUSHJ stub relaxation.
234 (md_convert_frag): Handle STATE_PUSHJSTUB.
235 (md_apply_fix3): Handle BFD_RELOC_MMIX_PUSHJ_STUBBABLE.
236 (tc_gen_reloc): Ditto.
237 (mmix_md_relax_frag): Handle PUSHJ stub relaxation.
238 * config/tc-mmix.h (TC_SEGMENT_INFO_TYPE): Define.
239 (struct mmix_segment_info_type): New.
240
36759679
NC		 2412003-10-17 Paul Dale <pauli@snapgear.com>
242 Bernardo Innocenti <bernie@develer.com>
243
244 * config/tc-m68k.c (make_pcrel_absolute): Enforce
245 PC-relative jumps with --pcrel.
246 (md_convert_frag_1): Likewise.
247 (md_create_long_jump): Likewise.
248
d4e2de6b
NC		 2492003-10-17 Shrinivas Atre <shrinivasa@KPITCummins.com>
250
251 * config/tc-h8300.c (PSIZE): Correct for Normal mode.
252 (get_operand): Accept both 16 bit 32 bit registers as pointer
253 registers, when operating in Normal mode.
254 (fix_operand_size): Make default address size 16 for Normal mode.
255
ece01a63
ILT		 2562003-10-17 Ian Lance Taylor <ian@wasabisystems.com>
257
258 * config/tc-arm.c (do_iwmmxt_byte_addr): Reject control
259 registers.
260 (do_iwmmxt_word_addr): With a control register, reject conditional
261 execution and reject a non-word size.
262
fda712ee
AM		 2632003-10-16 Peter Bergner <bergner@vnet.ibm.com>
264
265 * configure.in: Set em=linux for ppc-*-linux-gnu* target.
266 * configure: Regenerate.
267
60946ad0
AM		 2682003-10-15 Alan Modra <amodra@bigpond.net.au>
269
270 * doc/as.texinfo (Align): Correct list of byte targets.
271
1b8e29e5
TS		 2722003-10-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
273
274 * config/tc-mips.c (macro_build_ldst_constoffset,load_register,macro):
275 Fix indentation. Better error message.
276
b614a702
BW		 2772003-10-14 Bob Wilson <bob.wilson@acm.org>
278
279 * config/tc-xtensa.c (xtensa_create_property_segments): Remove bfd
280 argument in call to xtensa_get_property_section_name. Formatting.
281
224186bc
KK		 2822003-10-11 Kaz Kojima <kkojima@rr.iij4u.or.jp>
283
284 * config/tc-sh.h (sh_coff_reloc_mangle): Delete an extra
285 parenthesis.
286
8edc77b9
KK		 2872003-10-11 Kaz Kojima <kkojima@rr.iij4u.or.jp>
288
289 * config/tc-sh.c: Convert to ISO C90. Remove unnecessary
60946ad0 290 prototypes and casts.
8edc77b9
KK		 291 * config/tc-sh.h: Likewise.
292 * config/tc-sh64.c: Likewise.
293 * config/tc-sh64.h: Likewise.
294
1ae31fee
DB		 2952003-10-08 Dave Brolley <brolley@redhat.com>
296
297 * config/tc-frv.c (fr550_check_insn_acc_range): New function.
298 (fr550_check_acc_range): New function.
299 (md_assemble): Call fr550_check_acc_range.
300
3012003-10-08 Dave Brolley <brolley@redhat.com>
302
303 * config/tc-frv.c: Handle DEFAULT_CPU_FR550.
304 (md_parse_option): Handle OPTION_CPU==fr550.
305 (md_show_usage): Document fr550.
306
05da4302
NC		 3072003-10-08 Philippe De Muyter <phdm@macqel.be>
308
60946ad0 309 * as.c (use_gnu_debug_info_extensions) : New variable.
05da4302
NC		 310 (parse_args) : Accept new --gstabs+ option, and set
311 `use_gnu_debug_info_extensions'.
312 (show_usage) : Document --gstabs+ option.
313 * as.h (use_gnu_debug_info_extensions) : New extern declaration.
314 * stabs.c (stabs_generate_asm_file) : If
315 `use_gnu_debug_info_extensions' is set, add the compilation
316 directory to the stabs debug info.
317 * doc/as.texinfo : Document --gstabs+ option.
318 * NEWS: Mention new feature.
319
60946ad0 3202003-10-06 Matt Thomas <matt@3am-software.com>
85cf2a8a 321
60946ad0
AM		 322 Switch NetBSD/hppa to use Linux PA-RISC ELF ABI and
323 assembler syntax.
85cf2a8a 324
60946ad0
AM		 325 * tc-hppa.c: Add "%farg[0-3]", "%fret", "%t[1-4]", "%tf[1-4]"
326 register names. Change all "defined (TE_LINUX)" to
327 "(defined (TE_LINUX) || defined (TE_NETBSD))".
85cf2a8a 328
60946ad0
AM		 329 * tc-hppa.h: Make NetBSD use "elfXX-hppa-linux" bfd target.
330 Remove NetBSD's use of LABELS_WITHOUT_COLONS.
85cf2a8a 331
4615568e
NC		 3322003-10-06 Robert Millan <robertmh@gnu.org>
333
60946ad0 334 * configure.in: Match GNU/KNetBSD with new knetbsd*-gnu triplet.
4615568e
NC		 335 * configure: Regenerate.
336
c2059446
NC		 3372003-10-05 Nick Clifton <nickc@redhat.com>
338
339 * as.c (parse_args): Revert patch to change handling of -f
340 option. Its behaviour is mandated by the POSIX 2 spec.
341
a72d6b4e
CG		 3422003-10-04 Christian Groessler <chris@groessler.org>
343
344 * tc-z8k.c (newfix): Tell fix_new_exp about pc relativeness.
345 (md_apply_fix3): Fix R_JR, R_DISP7, and R_CALLR cases.
346 (md_pcrel_from): This function now gets called. Supply return
347 value.
348
33948635
NC		 3492003-10-04 Nick Clifton <nickc@redhat.com>
350
351 * as.c: Convert to ISO C90.
352
d3fb7ca2
NC		 3532003-10-04 Nick Clifton <nickc@redhat.com>
354
355 * as.c (std_shortopts): Remove 'f'.
356 (std_longopts): Add 'f'. Doing this prevents -f<foo> being
357 acecpted as an alias for -f.
358
b256d4fd
NC		 3592003-10-04 Danny Smith <danny_r_smith_2001@yahoo.co.nz>
360
361 * config/obj-coff.c (obj_coff_section [BEF_ASSEMBLER]):
362 Make 'r' mean readonly data.
363
d17e7bce
TS		 3642003-10-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
365
366 * config/tc-mips.c (macro_build_ldst_constoffset,load_register,macro):
367 Unbreak overflow checks.
368
609f23f4
CD		 3692003-10-01 Chris Demetriou <cgd@broadcom.com>
370
371 * config/tc-mips.c (s_cpreturn): Correct errors in comment.
372
ecd13cd3
TS		 3732003-10-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
374
375 * config/tc-mips.c (macro_build_ldst_constoffset): Fix sign extension
376 tests.
377 (load_register): Likewise.
378 (macro): Likewise.
379
30c378fd
CD		 3802003-09-30 Chris Demetriou <cgd@broadcom.com>
381
382 * config/tc-mips.c (mips_ip): Capitalize first word of
383 existing condition code warning, and add condition code
384 warnings for .ps instructions, and for bc1any[24][tf].
385
6a265366
CD		 3862003-09-30 Chris Demetriou <cgd@broadcom.com>
387
388 * NEWS: Mention support for MIPS64 Release 2.
389
43c58ae6
CD		 3902003-09-30 Chris Demetriou <cgd@broadcom.com>
391
392 * NEWS: Add an indication of the cutoff for 2.14.
393
5f74bc13
CD		 3942003-09-30 Chris Demetriou <cgd@broadcom.com>
395
396 * configure.in (mipsisa64r2, mipsisa64r2el, mipsisa64r2*): New CPUs.
397 * configure: Regenerate.
398 * config/tc-mips.c (imm2_expr): New variable.
399 (md_assemble, mips16_ip): Initialize imm2_expr.
400 (ISA_HAS_64BIT_REGS, ISA_HAS_DROR, ISA_HAS_ROR): Add ISA_MIPS64R2.
401 (macro_build): Handle +A, +B, +C, +E, +F, +G, and +H format operands.
402 (macro): Handle M_DEXT and M_DINS.
403 (validate_mips_insn): Handle +E, +F, +G, +H, and +I format operands.
404 (mips_ip): Likewise.
405 (OPTION_MIPS64R2): New define.
406 (md_longopts): New entry for -mips64r2 (OPTION_MIPS64R2).
407 OPTION_ASE_BASE): Increase to compensate for OPTION_MIPS64R2.
408 (md_parse_option): Handle OPTION_MIPS64R2.
409 (s_mipsset): Handle setting "mips64r2" ISA.
410 (mips_cpu_info_table): Add mips64r2.
411 (md_show_usage): Document -mips64r2 option.
412 * doc/as.texinfo: Docuemnt -mips64r2 option.
413 * doc/c-mips.texi: Likewise.
414
de1e508d
DA		 4152003-09-27 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
416
417 * config/tc-hppa.c (pa_ip): Check for invalid 64-bit conditions.
418
530556a9
JT		 4192003-09-26 Matt Thomas <matt@3am-software.com>
420
421 * config/tc-vax.c (md_shortopts): Fix a typo. Remove 'K'.
422 (OPTION_PIC): Define.
423 (md_longopts): Add "pic" option.
424 (md_parse_option): Change 'K' to OPTION_PIC.
425
f61e8019
AM		 4262003-09-23 Alan Modra <alan@modra.org>
427
428 * config/obj-elf.c (obj_elf_change_section): Adjust for
429 _bfd_elf_get_sec_type_attr changes. Allow SHF_MERGE and SHF_STRINGS
430 to be set when defaults are not. Don't set attr from defaults if
431 old_sec.
432
ae826530
TS		 4332003-09-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
434
435 * config/tc-mips.c (macro_build_ldst_constoffset): Don't silently
436 truncate values which won't fit im 32 bits.
437 (load_register): Likewise.
438 (macro): Likewise.
439
8cd5b113
AM		 4402003-09-17 Dmitry Diky <diwil@mail.ru>
441
442 * config/tc-msp430.c (MAX_OP_LEN): Set to 256.
443 (msp430_operands): Remove redundant l2[16] within switch-case.
444
28d297de
AM		 4452003-09-16 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
446
447 * configure.in: Handle arm-*-rtems* and thumb-*rtems*.
448 * configure: Regenerate.
449
256ab948
TS		 4502003-09-14 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
451
452 * config/tc-mips.c (HAVE_64BIT_ADDRESS_CONSTANTS): Remove.
453 (macro_build_ldst_constoffset): Sign-extend 32-bit constants. Change
454 the function prototype.
455 (load_register): Likewise. Simplify the checks for sign-extended
456 constants.
457 (macro): Likewise. Fix code generation for 64-bit address constants
458 outside the 32-bit compatibility space. Adjust
459 macro_build_ldst_constoffset calls.
460 (s_cprestore): Adjust macro_build_ldst_constoffset call.
461
82e7541d
BW		 4622003-09-11 Bob Wilson <bob.wilson@acm.org>
463
464 * config/tc-xtensa.c (insn_labels, free_insn_labels, saved_insn_labels,
465 literal_syms): New global variables.
466 (xtensa_define_label, add_target_symbol, xtensa_find_label,
467 map_over_defined_symbols, is_loop_target_label,
468 xtensa_mark_target_fragments, xtensa_move_frag_symbol,
469 xtensa_move_frag_symbols, defined_symbols, branch_targets): Delete.
470 (xtensa_begin_directive): Call md_flush_pending_output. Move symbols
471 from insn_labels to saved_insn_labels when entering a literal region.
472 (xtensa_end_directive): Call md_flush_pending_output. Restore
473 insn_labels list when leaving a literal region.
474 (xtensa_literal_position): Call xtensa_clear_insn_labels.
475 (xtensa_literal_pseudo): Add check to disallow .literal inside a
476 literal region. Move insn_labels to saved_insn_labels and then restore
477 insn_labels on exit.
478 (xg_add_branch_and_loop_targets): Replace add_target_symbol calls with
479 code to set is_loop_target or is_branch_target flag on the symbol
480 (xtensa_create_literal_symbol): Call xtensa_add_literal_sym.
481 (xtensa_add_literal_sym, xtensa_add_insn_label,
482 xtensa_clear_insn_labels): New functions.
483 (xtensa_move_labels): Remove old_frag and old_offset arguments. Add
484 loops_ok argument. Rewrite to use insn_labels list instead of
485 calling xtensa_find_label and to check the is_loop_target flag on
486 symbols when loops_ok is false.
487 (xtensa_frob_label): Remove call to xtensa_define_label. Add call
488 to either xtensa_add_literal_sym or xtensa_add_insn_label. Adjust
489 call to xtensa_move_labels. Propagate is_branch_target and
490 is_loop_target flags from symbols to frags.
491 (xtensa_flush_pending_output): Call xtensa_clear_insn_labels.
492 (md_assemble): Use xtensa_move_labels with loops_ok = FALSE when
493 aligning a loop instruction. Adjust call to xtensa_move_labels for
494 aligning entry instructions. Add call to xtensa_clear_insn_labels.
495 (xtensa_end): Remove call to xtensa_mark_target_fragments.
496 (xtensa_move_literals): Replace xtensa_move_frag_symbols call with
497 code to use new literal_syms list.
498 * config/tc-xtensa.h (xtensa_symfield_type): Add is_loop_target and
499 is_branch_target flags.
500
61846f28
BW		 5012003-09-09 Bob Wilson <bob.wilson@acm.org>
502
503 * config/tc-xtensa.c (xtensa_mark_literal_pool_location): Remove
504 "move_labels" argument and corresponding call to xtensa_move_labels.
505 (md_assemble): Add a separate call to xtensa_move_labels and remove
506 argument for call to xtensa_mark_literal_pool_location.
507 (xtensa_literal_position, xtensa_switch_to_literal_fragment): Fix
508 calls to xtensa_mark_literal_pool_location.
509 (xtensa_create_local_symbol): Delete and inline the code into...
510 (xtensa_create_literal_symbol): ...here.
511 (xtensa_frob_label): Combine conditionals.
512 (expression_maybe_register, xtensa_symbol_new_hook,
513 fix_new_exp_in_seg): Use symbol_get_tc.
514
1745fcba
BW		 5152003-09-09 Bob Wilson <bob.wilson@acm.org>
516
517 * config/tc-xtensa.c (xtensa_literal_pseudo): Remove code for
518 combining identical literals.
519 (expression_maybe_register): Remove call to find_lit_sym_translation.
520 (is_duplicate_expression, cache_literal, is_duplicate_literal,
521 add_lit_sym_translation, find_lit_sym_translation): Delete.
522
3fb9d77f
NC		 5232003-09-07 Nick Clifton <nickc@redhat.com>
524
525 * doc/as.texinfo (Comments): Comment character for PPC is #.
526
12a99586
SC		 5272003-09-06 Stephane Carrez <stcarrez@nerim.fr>
528
529 PR savannah/4358:
530 * config/tc-m68hc11.c (s_m68hc11_relax): Use 2 for size to avoid
531 overflow complain.
532
d5087907
RS		 5332003-09-05 Richard Sandiford <rsandifo@redhat.com>
534
535 * config/tc-frv.c (md_pcrel_from_section): Heed TC_FORCE_RELOCATION.
536
8ad30312
NC		 5372003-09-04 Nick Clifton <nickc@redhat.com>
538
539 * config/tc-v850.c (set_machine): Accept v850e1 machine number.
540 (md_pseudo_table): Add .v850e1 pseudo op.
541 (md_show_usage): Document -mv850e1 switch.
542 (md_parse_option): Accept -mv850e1 switch.
543 (md_begin): Allow TARGET_CPU to be v850e1.
544 * doc/c-v850.texi: Document -mv850e1 switch and .v850e1 pseudo op.
545 * NEWS: Mention support for v850e1.
546
3c9030c1
AM		 5472003-09-04 Alan Modra <amodra@bigpond.net.au>
548
549 * config/tc-ppc.c (md_parse_option): Add PPC_OPCODE_ANY to existing
550 ppc_cpu selection rather than replacing.
551 (ppc_set_cpu): Ignore and preserve PPC_OPCODE_ANY in ppc_cpu.
552 (md_begin): When PPC_OPCODE_ANY, insert all opcodes in ppc_hash.
553
13dfd2d0
NC		 5542003-09-03 Robert Millan <robertmh@gnu.org>
555
556 * configure.in: Match GNU/KFreeBSD with new kfreebsd*-gnu
557 triplet.
558 * configure: Regenerate.
559
13b2be9c
DJ		 5602003-09-02 Daniel Jacobowitz <drow@mvista.com>
561
562 * configure.in: Update AC_PREREQ to 2.57. Use AC_CONFIG_FILES
563 and AC_CONFIG_COMMANDS instead of the three-argument AC_OUTPUT.
564 Specify AC_CONFIG_AUX_DIR.
565 * aclocal.m4: Regenerated with aclocal-1.7.
566 * configure: Regenerated with autoconf 2.57.
567 * Makefile.in, doc/Makefile.in: Regenerated with automake-1.7.
568
364b6d8b
JJ		 5692003-08-29 Jakub Jelinek <jakub@redhat.com>
570
6749011b 571 * dw2gencfi.c (cfi_pseudo_table): Add cfi_window_save.
364b6d8b
JJ		 572 (dot_cfi, output_cfi_insn): Handle DW_CFA_GNU_window_save.
573 (output_cie): Don't use DW_EH_PE_pcrel if neither DIFF_EXPR_OK
574 nor tc_cfi_emit_pcrel_expr are defined.
575 (output_fde): Use tc_cfi_emit_pcrel_expr if available and
576 DIFF_EXPR_OK is not defined.
577 * config/tc-sparc.h (TARGET_USE_CFIPOP): Define.
578 (tc_cfi_frame_initial_instructions, tc_regname_to_dw2regnum,
579 tc_cfi_emit_pcrel_expr): Define.
580 (sparc_cfi_frame_initial_instructions, sparc_regname_to_dw2regnum,
581 sparc_cfi_emit_pcrel_expr): New prototypes.
582 (sparc_cie_data_alignment): New decl.
583 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Define.
584 * config/tc-sparc.c: Include dw2gencfi.h.
585 (sparc_cie_data_alignment): New variable.
586 (md_begin): Initialize it.
587 (sparc_cfi_frame_initial_instructions): New function.
588 (sparc_regname_to_dw2regnum): Likewise.
589 (sparc_cfi_emit_pcrel_expr): Likewise.
6749011b 590 * doc/as.texinfo: Document .cfi_window_save.
364b6d8b
JJ		 591
592 * config/tc-sparc.c (s_common): Cast last argument to long and
593 change format string to shut up warning.
594
0dee3be0
JE		 5952003-08-25 Jason Eckhardt <jle@rice.edu>
596
597 * doc/c-i860.texi: Update text about relocatable address expansions.
598
af858dae
JE		 5992003-08-24 Jason Eckhardt <jle@rice.edu>
600
601 * config/tc-i860.c (md_assemble): Use isrc2 from the original
602 instruction when expanding E_ADDR.
603
3673a93e
NC		 6042003-08-21 Nick Clifton <nickc@redhat.com>
605
606 * po/tr.po: Updated Turkish translation.
607
55257f50
AM		 6082003-08-20 Alan Modra <amodra@bigpond.net.au>
609
610 * config/tc-ppc.c (md_parse_option): Add PPC_OPCODE_ISEL and
611 PPC_OPCODE_RFMCI to -m440 selected ppc_cpu.
612
f02232aa
NC		 6132003-08-19 Nick Clifton <nickc@redhat.com>
614
615 * config/tc-arm.c (cp_address_required_here): Add code to handle
616 unindexed addressing mode.
617
3d8aea2f
AM		 6182003-08-19 Alan Modra <amodra@bigpond.net.au>
619
620 * config/tc-ppc.c (md_parse_option): Handle -m440.
621 (md_show_usage): Add -m440.
622 (md_apply_fix3): Warning fix.
623 * doc/c-ppc.texi: Document -m440.
624
d6415f6c
AM		 6252003-08-16 Benjamin Kalytta <bkausbk@web.de>
626
627 * read.c (s_print): Check for NULL.
628
1a317472
AM		 6292003-08-16 Alan Modra <amodra@bigpond.net.au>
630
631 * write.c (fixup_segment): When handling an expression involving
632 the subtraction of two symbols in the same segment, don't clear
633 fx_pcrel except for TC_M68K.
634
da64f3bf
AM		 6352003-08-14 Alan Modra <amodra@bigpond.net.au>
636
f86103b7
AM		 637 * config/tc-i386.h: Remove BFD_ASSEMBLER tests and all !BFD_ASSEMBLER
638 code.
639 * config/tc-i386.c: Likewise.
640 (RELOC_ENUM): Don't define. Replace throughout with enum.
641
c8089be7 642 * dep-in.sed: Remove libintl.h. Ignore include/fopen-*.h
da64f3bf
AM		 643 * Makefile.am (POTFILES.in): Unset LC_COLLATE.
644 Run "make dep-am".
645 * Makefile.in: Regenerate.
646
c04898f8
AS		 6472003-08-08 Andreas Schwab <schwab@suse.de>
648
649 * config/tc-m68k.h (TARGET_USE_CFIPOP)
650 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT)
651 (tc_regname_to_dw2regnum, tc_cfi_frame_initial_instructions):
652 Define.
653 * config/tc-m68k.c: Include "dw2gencfi.h".
654 (tc_m68k_regname_to_dw2regnum)
655 (tc_m68k_frame_initial_instructions): New functions.
656
3b260895
NC		 6572003-08-08 Dmitry Diky <diwil@mail.ru>
658
659 * config/tc-msp430.c: Add xW42 and xE42 parts. Sort MPU list
660 according to gcc order.
661
14d3f364
JE		 6622003-08-07 Jason Eckhardt <jle@rice.edu>
663
c8089be7
AM		 664 * config/tc-i860.c (i860_check_label): New function.
665 * config/tc-i860.h (i860_check_label): New prototype.
666 (tc_check_label): Define macro as i860_check_label.
14d3f364 667
820aff55
JE		 6682003-08-06 Jason Eckhardt <jle@rice.edu>
669
c8089be7
AM		 670 * config/tc-i860.c (s_align_wrapper): New function and prototype.
671 (md_pseudo_table): Change s_align_bytes to s_align_wrapper, remove
672 surrounding OBJ_ELF ifdef, and re-format slightly.
673 * doc/c-i860.texi: Document the special .align syntax available
674 in Intel mode.
820aff55 675
e15f6d30
JE		 6762003-08-06 Jason Eckhardt <jle@rice.edu>
677
678 * config/tc-i860.c (i860_handle_align): New function.
679 * config/tc-i860.h (HANDLE_ALIGN): Define macro.
680 (MAX_MEM_FOR_RS_ALIGN_CODE): Define macro.
681
0acc96e1
JE		 6822003-08-06 Jason Eckhardt <jle@rice.edu>
683
684 * config/tc-i860.c (i860_process_insn): Check that instructions
685 with their dual-bit set are 8-byte aligned.
686
9e7d479d
NC		 6872003-08-06 Nick Clifton <nickc@redhat.com>
688
689 * po/fr.po: Updated French translation.
690
07c7854e
JE		 6912003-08-05 Jason Eckhardt <jle@rice.edu>
692
c8089be7 693 * config/tc-i860.c (i860_process_insn): Don't handle dual-bit
07c7854e
JE		 694 setting during flop argument parsing. Instead, do it after
695 instruction is fully parsed.
696
5eb0723a
JE		 6972003-08-05 Jason Eckhardt <jle@rice.edu>
698
c8089be7 699 * doc/c-i860.texi: Mention that .dual, .enddual, and .atmp
5eb0723a
JE		 700 directives are only available in Intel syntax mode.
701
5ea0549d
JE		 7022003-08-05 Jason Eckhardt <jle@rice.edu>
703
c8089be7
AM		 704 * config/tc-i860.c (s_dual): Accept .dual directive only in
705 the Intel syntax mode.
706 (s_enddual): Likewise for .enddual.
707 (s_atmp): Likewise for .atmp.
5ea0549d 708
a4622f40
AM		 7092003-08-04 Alan Modra <amodra@bigpond.net.au>
710
711 * config/tc-i386.c (i386_intel_operand): Always call i386_index_check
712 for memory operands. Pass the full operand_string to i386_index_check.
713
87505968
JE		 7142003-08-01 Jason Eckhardt <jle@rice.edu>
715
c8089be7
AM		 716 * config/tc-i860.c: Remove SYNTAX_SVR4 macro and occurrences.
717 (target_intel_syntax): Declare variable.
718 (OPTION_INTEL_SYNTAX): Declare macro.
719 (md_longopts): Add option -mintel-syntax.
720 (md_parse_option): Set target_intel_syntax.
721 (md_show_usage): Add -mintel-syntax usage.
722 (md_begin): Set reg_prefix based on target_intel_syntax.
723 (i860_process_insn): Skip register prefix only if there is one.
724 Parse relocatable expressions in either Intel or AT&T syntax based
725 on target_intel_syntax instead of the SYNTAX_SVR4 macro.
726 * doc/c-i860.texi: Document -mintel-syntax option and give blurb
727 about the differences in syntax.
87505968 728
20977673
AM		 7292003-08-01 Dmitry Diky <diwil@mail.ru>
730
731 * config/tc-msp430.c (msp430_srcoperand): Extend 'push' bug workaround
732 to all arches.
733
26c9b704
JR		 7342003-07-30 J"orn Rennecke <joern.rennecke@superh.com>
735
736 * config/tc-sh.c (md_assemble): For branches, check & update
737 valid_arch here.
738
7734b6e9
JE		 7392003-07-30 Jason Eckhardt <jle@rice.edu>
740
741 * config/tc-i860.c: Convert to ISO C90.
742
2d150871
RO		 7432003-07-30 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
744
745 * read.c (s_space): Revert 2003-07-28 change.
746
92191b29
AM		 7472003-07-30 Alan Modra <amodra@bigpond.net.au>
748
749 * config/obj-elf.c (obj_elf_change_section): Allow "x" for .note*.
750
c861c80c
AM		 7512003-07-29 Alan Modra <amodra@bigpond.net.au>
752
753 * config/tc-sh.c (tc_gen_reloc): Test for R_SH_IND12W only when ELF.
754
77a6138a
AM		 7552003-07-29 Jakub Jelinek <jakub@redhat.com>
756
757 * config/tc-ppc.c (md_apply_fix3): Fix check for lq insns.
758
34f70875
L		 7592003-07-28 H.J. Lu <hongjiu.lu@intel.com>
760
761 * config/obj-elf.c (obj_elf_section_type): Also accept "note".
762
8d548edb
RO		 7632003-07-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
764
765 * read.c (s_space): Don't warn about .space 0.
766
dcd410fe
RO		 7672003-07-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
768
769 * config/tc-mips.c (mips_flag_pdr): Define.
770 (md_begin) [OBJ_ELF]: Use it to control .pdr creation.
771 (s_mips_end) [OBJ_ELF]: Likewise.
772 (md_longopts) [OBJ_ELF]: Define OPTION_PDR, OPTION_NO_PDR.
773 (md_parse_option) [OBJ_ELF]: Handle them.
774 (md_show_usage) [OBJ_ELF]: Document -mpdr, -mno-pdr.
775
776 * doc/c-mips.texi (MIPS Opts): Document -mpdr, -mno-pdr.
777 * doc/as.texinfo (Overview) [MIPS]: Likewise.
778
3cddba1e
L		 7792003-07-25 H.J. Lu <hongjiu.lu@intel.com>
780
781 * config/obj-elf.c (obj_elf_change_section): Update
782 elf_section_type and elf_section_flags only when they are
783 specified.
784
8e8c182c
L		 7852003-07-25 H.J. Lu <hongjiu.lu@intel.com>
786
787 * config/obj-elf.c (obj_elf_change_section): Always set section
788 type and flags.
789
2f89ff8d
L		 7902003-07-25 H.J. Lu <hongjiu.lu@intel.com>
791
792 * config/obj-elf.c (special_sections): Removed.
793 (obj_elf_change_section): Call _bfd_elf_get_sec_type_attr. Set
794 elf_section_type and elf_section_flags.
795 (elf_frob_file): Set SHT_GROUP.
796
797 * config/obj-elf.h (obj_sec_set_private_data): New.
798
799 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): Removed.
800 * config/tc-ia64.h: Likewise.
801 * config/tc-m32r.h: Likewise.
802 * config/tc-m68hc11.h: Likewise.
803 * config/tc-mcore.h: Likewise.
804 * config/tc-mips.h: Likewise.
805 * config/tc-ppc.h: Likewise.
806 * config/tc-sh64.h: Likewise.
807 * config/tc-v850.h: Likewise.
808 * config/tc-xtensa.h: Likewise.
809
810 * config/tc-v850.h (SHF_V850_GPREL): Removed.
811 (SHF_V850_EPREL): Likewise.
812 (SHF_V850_R0REL): Likewise.
813
814 * subsegs.c (subseg_get): Call obj_sec_set_private_data if it
815 is defined.
816
a7f10e7a
SC		 8172003-07-24 Stephane Carrez <stcarrez@nerim.fr>
818
819 * config/tc-m68hc11.h (DWARF2_ADDR_SIZE): Use 32-bit address for
820 debugging symbols so that we handle page memory correctly.
821
834d807b
NC		 8222003-07-24 Nick Clifton <nickc@redhat.com>
823
824 * po/fr.po: Updated French translation.
825
8266886e
DJ		 8262003-07-23 Daniel Jacobowitz <drow@mvista.com>
827
828 * config/tc-arm.c (arm_archs): Add iwmmxt.
829
b41b1f95 8302003-07-22 H.J. Lu <hongjiu.lu@intel.com>
c8089be7 831
b41b1f95
L		 832 * read.c (do_parse_cons_expression): Mark nbytes unused to
833 silence gcc.
834
0c0b9be0
AO		 8352003-07-22 Alexandre Oliva <aoliva@redhat.com>
836
ba18dd6f
AO		 837 * config/tc-h8300.c (get_specific): No PCREL8 encoding for bsr/bc
838 or bsr/bs.
839
0c0b9be0
AO		 840 * config/tc-h8300.c (md_assemble): Make sure characters after
841 slash and dot are lower-case.
842
6c37ac4d
NC		 8432003-07-17 Nick Clifton <nickc@redhat.com>
844
845 * po/es.po: New Spanish translation.
846 * po/tr.po: New Turkish translation.
847 * po/opcodes.pot: Regenerate.
848
c5c0a210
AM		 8492003-07-16 Alan Modra <amodra@bigpond.net.au>
850
851 * dwarf2dbg.c (get_frag_fix): Revert 2001-11-15 change.
852 (generic_dwarf2_emit_offset): Don't define function when
853 TC__DWARF2_EMIT_OFFSET is defined.
854
5a7ea749
RS		 8552003-07-15 Richard Sandiford <rsandifo@redhat.com>
856
857 * config/tc-mips.c (hilo_interlocks): True for CPU_RM7000.
858 (mips_cpu_info_table): Add rm7000 and rm9000 entries.
963ac363 859 * doc/c-mips.texi: Document -march=rm9000.
5a7ea749 860
ec178e1b
AM		 8612003-07-15 Alan Modra <amodra@bigpond.net.au>
862
863 * config/tc-v850.c (md_assemble): When no reloc, create pcrel fixups
864 only for V850_OPERAND_DISP operands.
865
e85ca5bb
AM		 8662003-07-15 Alan Modra <amodra@bigpond.net.au>
867
868 * frags.c (frag_more): Move segment checks to..
869 (frag_alloc_check): ..here. New function.
870 (frag_append_1_char): Call frag_alloc_check.
871
76bff705
NC		 8722003-07-14 Nick Clifton <nickc@redhat.com>
873
874 * po/tr.po: Update with latest version.
875 * po/POTFILES.in: Regenerate.
876 * po/gas.pot: Regenerate.
877 * configure: Regenerate.
878
278ed128
NC		 8792003-07-14 Nick Clifton <nickc@redhat.com>
880
881 * config/tc-ip2k.c: Remove inclusion of <ctype.h>
882 * config/tc-tic4x.c: Replace inclusion of <ctype.h> with
883 "safe-ctype.h" and update use of macros.
884 * Makefile.am: Update dependencies.
885 * Makefile.in: Regenerate.
886
fce00800
AM		 8872003-07-11 Alan Modra <amodra@bigpond.net.au>
888
889 * po/gas.pot: Regenerate.
890
75e21f08
JJ		 8912003-07-10 Jakub Jelinek <jakub@redhat.com>
892
893 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define always.
894 (TARGET_USE_CFIPOP, tc_cfi_frame_initial_instructions,
895 tc_regname_to_dw2regnum, DWARF2_DEFAULT_RETURN_COLUMN,
896 DWARF2_CIE_DATA_ALIGNMENT): Define.
897 (ppc_cfi_frame_initial_instructions, tc_ppc_regname_to_dw2regnum): New
898 prototypes.
899 (ppc_cie_data_alignment): Declare.
900 * config/tc-ppc.c: Include dw2gencfi.h.
901 (ppc_cie_data_alignment): Define.
902 (md_begin): Initialize ppc_cie_data_alignment.
903 (ppc_cfi_frame_initial_instructions, tc_ppc_regname_to_dw2regnum): New
904 functions.
905 * config/tc-s390.h (DWARF2_LINE_MIN_INSN_LENGTH): Define always.
906 (TARGET_USE_CFIPOP, tc_cfi_frame_initial_instructions,
907 tc_regname_to_dw2regnum, DWARF2_DEFAULT_RETURN_COLUMN,
908 DWARF2_CIE_DATA_ALIGNMENT): Define.
909 (s390_cfi_frame_initial_instructions, tc_s390_regname_to_dw2regnum):
910 New prototypes.
911 (s390_cie_data_alignment): Declare.
912 * config/tc-s390.c: Include dw2gencfi.h.
913 (s390_cie_data_alignment): Define.
914 (md_begin): Initialize s390_cie_data_alignment.
915 (s390_cfi_frame_initial_instructions, tc_s390_regname_to_dw2regnum):
916 New functions.
917
2ce28d43
AO		 9182003-07-10 Alexandre Oliva <aoliva@redhat.com>
919
920 2002-12-12 Alexandre Oliva <aoliva@redhat.com>
921 * config/tc-mn10300.h (EXTERN_FORCE_RELOC): Don't define to zero.
922 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
923 * configure.in (am33_2.0, mn10300-*-linux*): Added.
924 * configure: Rebuilt.
925 * config/tc-mn10300.h (TARGET_FORMAT) [TE_LINUX]: Define to
926 elf32-am33lin.
927 * config/tc-mn10300.c (md_begin) [TE_LINUX]: Choose AM33/2.0
928 by default.
929
bf6f0d0c
AO		 9302003-07-09 Alexandre Oliva <aoliva@redhat.com>
931
932 2003-02-25 Alexandre Oliva <aoliva@redhat.com>
933 * config/tc-mn10300.c (mn10300_check_fixup): Set GOT_PCREL type
934 for subtracts from GLOBAL_OFFSET_TABLE that could not be
935 simplified.
936 2002-07-18 Alexandre Oliva <aoliva@redhat.com>
937 * config/tc-mn10300.c (mn10300_check_fixup): Accept subtracts that
938 could not be simplified.
939 (tc_gen_reloc): Turn an absolute fx_subsy into part of fx_offset.
940 2001-11-04 Alexandre Oliva <aoliva@redhat.com>
941 * config/tc-mn10300.h (TC_RELOC_RTSYM_LOC_FIXUP): Don't adjust
942 BDF_RELOC_MN10300_GOT32.
943 * config/tc-mn10300.c (mn10300_fix_adjustable): If
944 TC_RELOC_RTSYM_LOC_FIXUP doesn't hold, it's not adjustable.
945 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
946 * config/tc-mn10300.c (mn10300_parse_name): Don't return a
947 symbol if we know its value.
948 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
949 * config/tc-mn10300.h (GLOBAL_OFFSET_TABLE_NAME): Remove
950 duplicate underscore prefix.
951 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
952 * config/tc-mn10300.c (mn10300_parse_name): Store relocation
953 type in X_md, not X_add_number. Zero X_add_number.
954 (mn10300_check_fixup): Extract relocation type from X_md.
955 * config/tc-mn10300.h: Update comment.
956 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
957 * config/tc-mn10300.h (O_GOTOFF, O_PLT, O_GOT): Replace with...
958 (O_PIC_reloc): this.
959 * config/tc-mn10300.c (mn10300_PIC_related_p): Use it.
960 (mn10300_check_fixup): Likewise.
961 (mn10300_parse_name): Set X_add_number to relocation type.
962 * config/tc-mn10300.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
963 TC_RELOC_RTSYM_LOC_FIXUP, md_parse_name, TC_CONS_FIX_NEW,
964 O_GOTOFF, O_PLT, O_GOT): Define.
965 * config/tc-mn10300.c (mn10300_PIC_related_p): New fn.
966 (mn10300_check_fixup): New fn.
967 (md_assemble): Call it. Check for PIC-related relocs.
968 (mn10300_cons_fix_new): Likewise. New fn.
969 (mn10300_end_of_match): New fn.
970 (mn10300_md_parse_name_cont): New fn.
971
e7b71525
AO		 9722003-07-09 Alexandre Oliva <aoliva@redhat.com>
973
974 2000-05-25 Alexandre Oliva <aoliva@cygnus.com>
975 * config/tc-mn10300.c (mn10300_insert_operand): Negate negative
976 accumulator's shift.
977 2000-05-08 Alexandre Oliva <aoliva@cygnus.com>
978 * config/tc-mn10300.c (md_relax_table, md_convert_frag,
979 md_assemble, md_estimate_size_before_relax): Handle fbCC.
980 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
981 * config/tc-mn10300.c (HAVE_AM33): Redefine in terms of
982 HAVE_AM33_2.
983 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
984 * config/tc-mn10300.c (md_pseudo_table): Use AM33_2 constant.
985 (HAVE_AM33): Match AM33_2 too.
986 (HAVE_AM33_2): New macro.
987 (md_assemble): Use it. Match 2.0 registers only if HAVE_AM33_2.
988 2000-04-01 Alexandre Oliva <aoliva@cygnus.com>
989 * config/tc-mn10300.c (md_pseudo_table): Added `am33_2'.
990 (float_registers, double_registers): New variables.
991 (float_register_name, double_register_name): New functions.
992 (md_assemble): Recognize FP registers. Implement FMT_D3.
993 (mn10300_insert_operand): Support FP registers.
994
115695a8
CD		 9952003-07-08 Chris Demetriou <cgd@broadcom.com>
996
997 * config/tc-mips.c (mips_validate_fix): Do not warn about branch
998 target being a global symbol if not compiling SVR4 PIC code.
999
9f7598c1
NC		 10002003-07-07 Nick Clifton <nickc@redhat.com>
1001
1002 * doc/c-m32r.texi (M32R-Directives): New node. Document the
1003 .high, .shigh and .low directives.
1004
1b680e4f
RS		 10052003-07-07 Richard Sandiford <rsandifo@redhat.com>
1006
1007 * config/tc-h8300.c (h8300sxnmode): Add prototype.
1008 (DSYMMODE): Remove.
1009 (parse_exp): Replace expressionS argument with a h8_op. Parse the
1010 operand size as well.
1011 (skip_colonthing): Remove unused expression argument. Tighten checks
1012 for 2-digit sizes.
1013 (colonmod24): Remove.
1014 (get_mova_operands): Combine calls to parse_exp and skip_colonthing.
1015 (get_operand): Likewise. Use the standard code to read the size of
1016 pc-relative operands.
1017 (fix_operand_size): Include the size-guessing logic that used to be
1018 in colonmod24 and get_operand. Don't apply dd:2 optimizations to
1019 offsets with a symbolic component.
1020
0cea6190
NC		 10212003-07-04 Nick Clifton <nickc@redhat.com>
1022
1023 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Use ARRAY_SIZE
1024 macro to compute size of selected register name array.
1025
933fbc29
MS		 10262003-07-01 Martin Schwidefsky <schwidefsky@de.ibm.com>
1027
1028 * config/tc-s390.c (md_parse_option): Add cpu type z990.
1029 (md_begin): Add minimal cpu type logic for instructions with different
1030 binary format depending on the cpu.
1031 (md_assemble): Remove check for minimal cpu.
1032 (s390_insert_operand): Add support for long displacements.
1033 (md_gather_operands): Likewise.
1034 (tc_s390_fix_adjustable): Likewise.
1035 (tc_s390_force_relocation): Likewise.
1036 (md_apply_fix3): Likewise.
1037
1a2c1fad
CD		 10382003-06-30 Chris Demetriou <cgd@broadcom.com>
1039
1040 * config/tc-mips.c (s_mipsset): Implement -march= handling
1041 differently.
1042
17a2f251
TS		 10432003-06-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1044
1045 * config/tc-mips.c: Convert to ISO C90 prototypes. Remove unnecessary
1046 prototypes and casts. Replace PTR with void *. Reformat.
1047 * config/tc-mips.h: Likewise.
1048
6344efa4
AM		 10492003-06-30 Alan Modra <amodra@bigpond.net.au>
1050
1051 * config/tc-ia64.c (note_register_values): Warning fix.
1052 * config/tc-mips.c (append_insn): Likewise.
1053
fef14a42
TS		 10542003-06-29 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1055
1056 * config/tc-mips.c (mips_set_options,mips_opts): Support for
1057 .set arch=FOO.
1058 (file_mips_arch): Rename mips_arch.
1059 (mips_arch_info,mips_tune_info): Remove.
1060 (hilo_interlocks,gpr_interlocks,cop_interlocks): Use mips_opts.arch.
1061 (mips_cpu_info_from_arch): New function.
1062 (md_begin): Use file_mips_arch.
1063 (macro_build,macro,mips_ip): Use mips_opts.arch.
1064 (mips_set_architecture): Init file_mips_arch and mips_opts.arch.
1065 (mips_after_parse_args): Remove mips_arch_info and mips_tune_info.
1066 Use file_mips_arch.
1067 (s_mipsset): Support for .set arch=FOO.
1068 (mips_cpu_info_table): Fix typo.
1069
02fc3089
L		 10702003-06-26 H.J. Lu <hongjiu.lu@intel.com>
1071
1072 * config/tc-i386.c (md_assemble): Declare "exp" before "if".
1073
2d0d09ca
RS		 10742003-06-25 Richard Sandiford <rsandifo@redhat.com>
1075
1076 * config/tc-h8300.c (get_specific): Allow ':8' to be used for
1077 unsigned 8-bit operands.
1078
685736be
NC		 10792003-06-24 Nick Clifton <nickc@redhat.com>
1080
1081 * read.c (s_comm): Change error message to assume an unsigned size
1082 has been passed to .comm.
1083 * config/tc-sparc.c (s_common): Likewise.
1084 * write.c (write_contents): Replace 'unsigned long' with
1085 'addressT' and 'long' with offsetT in order to allow computations
1086 with very large values to work for 64-bit addressed targets.
1087 (relax_and_size_all_segments): Likewise.
1088 (relax_frag): Likewise.
1089 (relax_segment): Likewise.
e85ca5bb 1090
e98d298c
MM		 10912003-06-23 Mark Mitchell <mark@codesourcery.com>
1092
1093 * config/tc-ppc.c (ppc_cleanup): Use bytes to count APUinfo slots.
1094
ca164297
L		 10952003-06-23 H.J. Lu <hongjiu.lu@intel.com>
1096
1097 * gas/config/tc-i386.c (md_assemble): Support Intel Precott New
1098 Instructions.
1099
1100 * gas/config/tc-i386.h (CpuPNI): New.
1101 (CpuUnknownFlags): Add CpuPNI.
1102
041340ad
JW		 11032003-06-23 <davidm@hpl.hp.com>
1104
1105 * config/tc-ia64.c (pseudo_func): Add ABI constants for linux,
1106 freebsd, openvms, and nsk (non-stop kernel).
1107
b7599f01
JT		 11082003-06-22 Jason Thorpe <thorpej@wasabisystems.com>
1109
1110 * config/tc-ns32k.c (md_begin): Initialize inst_hash_table after
1111 all locals have been declared.
1112
b7c7d6c1
TS		 11132003-06-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1114
1115 * config/tc-mips.c (ADDRESS_ADD_INSN,ADDRESS_ADDI_INSN): Remove
1116 special handling for n32 ABI.
1117 (macro): Likewise.
1118
815ddb50
TS		 11192003-06-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1120
1121 * config/tc-mips.c (s_cpsetup,s_cprestore,s_cpreturn): Revert
1122 2003-06-11 change.
1123
f590b86e
CG		 11242003-06-19 Christian Groessler <chris@groessler.org>
1125
1126 * config/tc-z8k.c (parse_reg): Invalid registers generate an error
1127 now, not only a warning. Add some more checks to detect invalid
1128 registers.
1129 (get_operand): For CLASS_IR remember register size in mode struct.
1130 (get_specific): Handle new CLASS_IRO type. Add register size
1131 checks for CLASS_IR and CLASS_IRO.
e85ca5bb 1132 (md_apply_fix3): Fix undefined usage of buf.
f590b86e 1133
931e13a6
AM		 11342003-06-19 Alan Modra <amodra@bigpond.net.au>
1135
1136 * config/tc-ppc.c (ppc_csect): Pass alignment to ppc_change_csect.
1137 (ppc_change_csect): Add align param. Align frag at start of csect.
1138 (ppc_section, ppc_named_section): Adjust ppc_change_csect calls.
1139 (ppc_frob_section): Align vma.
1140
9393cb0d
JJ		 11412003-06-18 Jakub Jelinek <jakub@redhat.com>
1142
1143 * dw2gencfi.c (EH_FRAME_ALIGNMENT): Define if not defined.
1144 (output_cie): Don't pad.
1145 (output_fde): Add align argument. Pad to align if not 0.
1146 (cfi_finish): Set .eh_frame alignment to EH_FRAME_ALIGNMENT.
1147 Pad just last FDE to EH_FRAME_ALIGNMENT.
1148
df9a398f
MS		 11492003-06-18 Martin Schwidefsky <schwidefsky@de.ibm.com>
1150
1151 * config/tc-s390.c (init_default_arch): Make current_mode_mask
1152 dependent on s390_arch_size and current_cpu dependent on
1153 current_mode_mask.
1154
2fe04c57
NC		 11552003-06-18 Svein E. Seldal <Svein.Seldal@solidas.com>
1156
1157 * configure.in: Add c4x as an architecture variant to tic4x.
1158 * configure: Regenerate.
1159 * Makefile.in: Regenerate.
1160 * doc/Makefile.in: Regenerate.
1161
9f2b53d7
AM		 11622003-06-18 Alan Modra <amodra@bigpond.net.au>
1163
1164 * config/tc-ppc.c (ppc_elf_suffix): Don't remove symbols other than
1165 ".TOC." from PPC64_TOC relocs.
1166
ba0b2174
AM		 11672003-06-17 Alan Modra <amodra@bigpond.net.au>
1168
1169 * config/tc-ppc.c (md_apply_fix3): Allow BRTAKEN, BRNTAKEN relocs.
1170
f899b4b8
TS		 11712003-06-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1172
1173 * config/tc-mips.c (ADDRESS_ADD_INSN,ADDRESS_ADDI_INSN,
1174 ADDRESS_LOAD_INSN,ADDRESS_STORE_INSN): New macros.
1175 (macro_build_ldst_constoffset,load_address,macro,s_cpsetup,
1176 s_cprestore,s_cpadd): Use them.
1177
399f703e
HPN		 11782003-06-16 Hans-Peter Nilsson <hp@axis.com>
1179
1180 * configure.in: Add specific case for cris-*-linux-gnu* with
1181 em=linux.
1182 * configure: Regenerate.
1183 * config/tc-cris.c (DEFAULT_CRIS_AXIS_LINUX_GNU): New macro, TRUE
1184 if TE_LINUX defined, else FALSE.
1185 (bfd_boolean demand_register_prefix): Set default from
1186 DEFAULT_CRIS_AXIS_LINUX_GNU.
1187 (symbols_have_leading_underscore): Similar.
1188 * config/tc-cris.h (LOCAL_LABELS_DOLLAR): Define to 1.
1189
39c2da32
RE		 11902003-06-13 Richard Earnshaw <rearnsha@arm.com>
1191
1192 * tc-arm.c (FPU_DEFAULT, case TE_LINUX): Default to FPU_ARCH_FPA.
1193 (FPU_DEFAULT, case TE_NetBSD): Default to FPU_ARCH_VFP for ELF,
1194 FPU_ARCH_FPA for AOUT.
1195 (md_begin): Don't try to guess the floating point architecture from
1196 the CPU if the OS ABI (Linux, NetBSD) mandates a particular form.
1197
a06a29f2
NC		 11982003-06-13 Robert Millan <zeratul2@wanadoo.es>
1199
1200 * configure.in: Add i386-netbsd-gnu target.
1201 * configure: Regenerate.
1202
d88ef7a6
TT		 12032003-06-12 Tom Tromey <tromey@redhat.com>
1204
1205 * doc/as.texinfo (Comm): Added @node. Moved before CFI
1206 directives node.
1207
34ce925e
RS		 12082003-06-12 Richard Sandiford <rsandifo@redhat.com>
1209
1210 * config/tc-mips.c (append_insn): In a compound relocation, take the
1211 field width from the final (outermost) operator.
1212
cdfbf930
RH		 12132003-06-11 Richard Henderson <rth@redhat.com>
1214
1215 * dw2gencfi.c (struct cfi_escape_data): New.
1216 (cfi_add_CFA_nop): Remove.
1217 (CFI_escape, dot_cfi_escape): New.
1218 (dot_cfi): Remove nop.
1219 (cfi_pseudo_table): Remove nop; add escape.
1220 (output_cfi_insn): Likewise.
1221 (select_cie_for_fde): Stop on escape.
1222 * dw2gencfi.h (cfi_add_CFA_nop): Remove.
1223 * read.c, read.h (do_parse_cons_expression): New.
1224 * doc/as.texinfo (.cfi_escape): New.
1225
8c1a34cd
TS		 12262003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1227
1228 * config/tc-mips.c (s_cpsetup): Use mips_frame_reg instead of SP.
1229 (s_cprestore): Likewise.
1230 (s_cpreturn): Likewise.
1231
4b0cff4e
TS		 12322003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1233
1234 * config/tc-mips.c (tc_gen_reloc): Initialize retval amd reloc
1235 with zeros.
1236
a7ebbfdf
TS		 12372003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1238
1239 * config/tc-mips.c (md_pcrel_from): Return actual pcrel address.
1240 (md_apply_fix3): Ignore non-special relocations. Remove superfluous
1241 exceptions from size assert. Remove most of the addend fixup
1242 specialcasing. Remove value, use valP directly. simplify fx_addnumber
1243 handling. Remove zero addend specialcases.
1244 (tc_gen_reloc): Use appropriate value for reloc2 addend. Remove
1245 the addend fixup specialcase.
1246 * config/tc-mips.h (MD_APPLY_SYM_VALUE): Define as 0.
1247
d25d759d
TS		 12482003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1249
1250 * write.c (write_relocs): Use xcalloc. Fix relocs initialization
1251 in the RELOC_EXPANSION_POSSIBLE case.
1252
9d83078b
AM		 12532003-06-11 Alan Modra <amodra@bigpond.net.au>
1254
1255 * config/tc-i960.c (line_comment_chars): Add '#'.
1256 * config/tc-mn10200.c (tc_gen_reloc): Don't ignore fx_subsy.
1257
3b443373
L		 12582003-06-11 H.J. Lu <hongjiu.lu@intel.com>
1259
1260 * po/Make-in (DESTDIR): New.
1261 (install-data-yes): Support $(DESTDIR).
1262 (uninstall): Likewise.
1263
795bb480
AM		 12642003-06-11 Alan Modra <amodra@bigpond.net.au>
1265
1266 * Makefile.am: Run "make dep-am".
1267 * Makefile.in: Regenerate.
1268 * po/POTFILES.in: Regenerate.
1269
b11dcf4e
DE		 12702003-06-10 Doug Evans <dje@sebabeach.org>
1271
1272 * cgen.c (gas_cgen_finish_insn): CGEN_INSN_RELAX renamed to
1273 CGEN_INSN_RELAXED.
1274 * config/tc-fr30.c (md_estimate_size_before_relax): Ditto.
1275 * config/tc-m32r.c (md_estimate_size_before_relax): Ditto.
1276 * config/tc-openrisc.c (md_estimate_size_before_relax): Ditto.
1277
adadcc0c
AM		 12782003-06-10 Alan Modra <amodra@bigpond.net.au>
1279 Gary Hade <garyhade@us.ibm.com>
1280
1281 * config/tc-ppc.c (md_assemble): Handle PPC_OPERAND_DQ.
1282 (md_apply_fix3): Special case lq insn.
1283
0613284f
RS		 12842003-06-10 Richard Sandiford <rsandifo@redhat.com>
1285
1286 * config/tc-h8300.c (get_rtsl_operands): Accept unbracketed register
1287 lists. Allow single-register ranges.
1288
f4984206
RS		 12892003-06-10 Richard Sandiford <rsandifo@redhat.com>
1290
1291 * config/tc-h8300.c (h8300sxnmode): New.
7134554a 1292 (md_pseudo_table): Add .h8300sxn entry.
f4984206 1293
12b55ccc
L		 12942003-06-09 H.J. Lu <hongjiu.lu@intel.com>
1295
1296 * NEWS: Updated for the new -n option for the i386 assembler.
1297
1298 * config/tc-i386.c (optimize_align_code): New.
1299 (md_shortopts): Add 'n'.
1300 (md_parse_option): Handle 'n'.
1301 (md_show_usage): Add '-n'.
1302
1303 * config/tc-i386.h (optimize_align_code): Declared.
1304 (md_do_align): Optimize code alignment only if optimize_align_code
1305 is not 0.
1306
1307 * doc/as.texinfo: Add the new -n option.
1308
1309 * doc/c-i386.texi: Document the new -n option.
1310
fa87b337
RH		 13112003-06-07 Richard Henderson <rth@redhat.com>
1312
17076204
RH		 1313 * doc/as.texinfo: Document .cfi_rel_offset.
1314
fa87b337
RH		 1315 * dw2gencfi.c (struct cfa_save_data, cfa_save_stack): New.
1316 (cfi_add_CFA_offset): Detect invalid offsets.
1317 (cfi_add_CFA_remember_state): Save cur_cfa_offset.
1318 (cfi_add_CFA_restore_state): Restore it.
1319 (CFI_rel_offset): New.
1320 (cfi_pseudo_table): Add it.
1321 (dot_cfi): Handle it.
1322
52628315
L		 13232003-06-07 H.J. Lu <hongjiu.lu@intel.com>
1324
1325 * app.c (do_scrub_chars): Add states 14 and 15 to handle
1326 predicate for ia64.
1327
d4ea8842
MS		 13282003-06-05 Michael Snyder <msnyder@redhat.com>
1329
1330 * config/tc-h8sx.c (get_specific): Distinguish h8h from h8s ops.
1331 (build_bytes): Ditto.
1332
13332003-06-05 Richard Sandiford <rsandifo@redhat.com>
1334
1335 * config/tc-h8sx.c (DMODE): Remove.
1336 (colonmod24): Don't choose a default if the operand is a 16-bit
1337 constant integer.
1338 (fix_operand_size): New function.
1339 (md_assemble): Use it to choose between @(d:2, ERn) and @(d:16,ERn).
1340 Adjust @(d:2,ERn) operands before choosing the specific opcodes.
1341
2be24b54
ML		 13422003-06-05 Michal Ludvig <mludvig@suse.cz>
1343
1344 * dw2gencfi.c (cfi_add_CFA_insn, cfi_add_CFA_insn_reg)
1345 (cfi_add_CFA_insn_reg_reg, cfi_add_CFA_insn_reg_offset): New.
1346 (cfi_add_CFA_offset, cfi_add_CFA_def_cfa)
1347 (cfi_add_CFA_register, cfi_add_CFA_def_cfa_register)
1348 (cfi_add_CFA_def_cfa_offset): Use cfi_add_CFA_insn_*().
1349 (cfi_add_CFA_restore, cfi_add_CFA_undefined)
1350 (cfi_add_CFA_same_value, cfi_add_CFA_remember_state)
1351 (cfi_add_CFA_restore_state, cfi_add_CFA_nop): New.
1352 (cfi_pseudo_table): New directives .cfi_return_column,
1353 .cfi_restore, .cfi_undefined, .cfi_same_value,
1354 .cfi_remember_state, .cfi_restore_state, .cfi_nop.
1355 (dot_cfi, output_cfi_insn): Handle new directives.
1356 * dw2gencfi.h (cfi_add_CFA_restore, cfi_add_CFA_undefined)
1357 (cfi_add_CFA_same_value, cfi_add_CFA_remember_state)
1358 (cfi_add_CFA_restore_state, cfi_add_CFA_nop): New prototypes.
1359
757bc393
RH		 13602003-06-04 Richard Henderson <rth@redhat.com>
1361
1233ae62
RH		 1362 * dw2gencfi.c (output_cfi_insn): Fix typo for negative offsets.
1363
757bc393
RH		 1364 * dw2gencfi.c (cfi_finish): Set .eh_frame read-only.
1365
f4b97536
RH		 13662003-06-04 Richard Henderson <rth@redhat.com>
1367
1368 * config/tc-alpha.c (s_alpha_usepv): New.
1369 (md_pseudo_table): Add it.
1370 (alpha_cfi_frame_initial_instructions): New.
1371 * config/tc-alpha.h (TARGET_USE_CFIPOP): New.
1372 (tc_cfi_frame_initial_instructions): New.
1373 * doc/c-alpha.texi: Document .usepv.
1374
68d55fe3
JJ		 13752003-06-04 Jakub Jelinek <jakub@redhat.com>
1376
1377 * as.c (show_usage): Document --execstack and --noexecstack.
1378 (parse_args): Add --execstack and --noexecstack.
1379 (main): Create .note.GNU-stack section if --execstack or
1380 --noexecstack was given on comand line, set its SHF_EXECINSTR bit.
1381 * as.h (flag_execstack, flag_noexecstack): New.
1382
f9b4148d
CD		 13832003-06-03 Chris Demetriou <cgd@broadcom.com>
1384
1385 * config/tc-mips.c: (OPTION_ARCH_BASE, OPTION_ASE_BASE)
1386 (OPTION_COMPAT_ARCH_BASE, OPTION_FIX_BASE)
1387 (OPTION_MISC_BASE): New defines.
1388 (OPTION_BREAK, OPTION_CONSTRUCT_FLOATS, OPTION_EB, OPTION_EL)
1389 (OPTION_ELF_BASE, OPTION_FIX_VR4122, OPTION_FP32, OPTION_FP64)
1390 (OPTION_GP32, OPTION_GP64, OPTION_M3900, OPTION_M4010, OPTION_M4100)
1391 (OPTION_M4650, OPTION_M7000_HILO_FIX, OPTION_MARCH, OPTION_MDMX)
1392 (OPTION_MEMBEDDED_PIC, OPTION_MIPS1, OPTION_MIPS16, OPTION_MIPS2)
1393 (OPTION_MIPS3, OPTION_MIPS32, OPTION_MIPS32R2, OPTION_MIPS3D)
1394 (OPTION_MIPS4, OPTION_MIPS5, OPTION_MIPS64)
1395 (OPTION_MNO_7000_HILO_FIX, OPTION_MTUNE, OPTION_NO_CONSTRUCT_FLOATS)
1396 (OPTION_NO_FIX_VR4122, OPTION_NO_M3900, OPTION_NO_M4010)
1397 (OPTION_NO_M4100, OPTION_NO_M4650, OPTION_NO_MDMX, OPTION_NO_MIPS16)
1398 (OPTION_NO_MIPS3D, OPTION_NO_RELAX_BRANCH, OPTION_RELAX_BRANCH)
1399 (OPTION_TRAP): Redefine in terms of new defines.
1400 (md_longopts): Reorder entries.
1401
7ee7b84d
MS		 14022003-05-14 Michael Snyder <msnyder@redhat.com>
1403 From Bernd Schmidt <bernds@redhat.com>
1404 and Michael Snyder <msnyder@redhat.com>
1405 and Alexandre Oliva <aoliva@redhat.com>
1406 * config/tc-h8300.c: Add insns and addressing modes for h8300sx.
1407 * config/tc-h8300.h: Ditto.
1408
e30ddb24
NC		 14092003-06-03 Nick Clifton <nickc@redhat.com>
1410
1411 * tc-v850.c (tc-gen_reloc): Translate BFD_RELOC_32 into
adadcc0c
AM		 1412 BFD_RELOC_32_PCREL if the reloc is pc-relative. Do this
1413 before calling bfd_reloc_type_lookup.
1414
ed7d5d1a
AM		 14152003-06-02 Alan Modra <amodra@bigpond.net.au>
1416
1417 * read.c (emit_expr): Set dot_value.
1418 * dw2gencfi.c (output_fde): Remove pcrel reloc hack.
1419
c1ed1235
AM		 14202003-06-02 Alan Modra <amodra@bigpond.net.au>
1421
1422 * macro.c (sub_actual): Don't lose string if it turns out that
1423 &string wasn't an arg.
1424
eafbc43f
RH		 14252003-05-31 Richard Henderson <rth@redhat.com>
1426
1427 * dw2gencfi.c (output_fde): Use fix_new to emit pc-relative reloc.
1428 (cfi_finish): Set flag_traditional_format around .eh_frame data.
1429
f37f01cf
RH		 14302003-05-29 Richard Henderson <rth@redhat.com>
1431
1432 * config/tc-alpha.c (alpha_cur_ent_sym): Remove.
1433 (all_frame_data, plast_frame_data, cur_frame_data): New.
1434 (s_alpha_ent): Record data for dwarf2 cfi.
9f470756
L		 1435 (s_alpha_end, s_alpha_mask, s_alpha_frame, s_alpha_prologue): Likewise.
1436 (alpha_elf_md_end): Emit dwarf2 cfi for ecoff unwind directives.
f37f01cf
RH		 1437 * config/tc-alpha.h (md_end): New.
1438 (DWARF2_DEFAULT_RETURN_COLUMN): New.
1439 (DWARF2_CIE_DATA_ALIGNMENT): New.
1440
a197c351
NC		 14412003-05-29 Nick Clifton <nickc@redhat.com>
1442
1443 * configure.in: Add i386-*-freebsd* entry.
1444 * configure: Regenerate.
1445
4bf4a882 14462003-05-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
ed7d5d1a
AM		 1447
1448 * config/tc-m32r.c: Amend comment to refer to Renesas
4bf4a882 1449
756d1d01
RH		 14502003-05-27 Richard Henderson <rth@redhat.com>
1451
1452 * expr.c (make_expr_symbol): Fold FAKE_LABEL_NAME use into the
1453 symbol_create call.
1454 (current_location): Use symbol_temp_new_now.
1455 * stabs.c (s_stab_generic): Use symbol_temp_new.
1456 * symbols.c (temp_label_name): Remove.
1457 (symbol_temp_new, symbol_temp_make): Use FAKE_LABEL_NAME.
1458
a4447b93
RH		 14592003-05-27 Richard Henderson <rth@redhat.com>
1460
1461 * dw2gencfi.c, dw2gencfi.h: Rewrite from scratch.
1462 * as.c (main): Always call cfi_finish.
1463 * config/tc-i386.c (x86_dwarf2_return_column): New.
1464 (x86_cie_data_alignment): New.
1465 (md_begin): Set them.
1466 (tc_x86_cfi_init): Remove.
1467 (tc_x86_regname_to_dw2regnum): Fix 32-bit register numbers;
1468 return int, not unsigned long; don't as_bad here.
1469 (tc_x86_frame_initial_instructions): Streamline; use
1470 updated api.
1471 * config/tc-i386.h (tc_cfi_init): Remove.
1472 (DWARF2_DEFAULT_RETURN_COLUMN): New.
1473 (DWARF2_CIE_DATA_ALIGNMENT): New.
1474
b7d6ed97
RH		 14752003-05-27 Richard Henderson <rth@redhat.com>
1476
1477 * symbols.c (temp_label_name): New.
1478 (symbol_temp_new, symbol_temp_new_now, symbol_temp_make): New.
1479 (symbol_set_value_now): New.
1480 * symbols.h: Prototype them.
1481 * dwarf2dbg.c: Use them.
1482 (fake_label_name, symbol_new_now, set_symbol_value_now): Remove.
1483
14218d5f
JE		 14842003-05-23 Jason Eckhardt <jle@rice.edu>
1485
1486 * config/tc-i860.c (target_xp): Declare variable.
1487 (OPTION_XP): Declare macro.
1488 (md_longopts): Add option -mxp.
1489 (md_parse_option): Set target_xp.
1490 (md_show_usage): Add -mxp usage.
1491 (i860_process_insn): Recognize XP registers bear, ccr, p0-p3.
1492 (md_assemble): Don't try expansions if XP_ONLY is set.
1493 * doc/c-i860.texi: Document -mxp option and i860XP support.
1494
36ede617
EC		 14952003-05-23 Eric Christopher <echristo@redhat.com>
1496
1497 * config/tc-mips.c (macro_build_jalr): Warning patrol.
1498
a105a300
TS		 14992003-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1500
1501 * config/tc-mips.c (append_insn): Use actual relocation size for new
1502 fixp's. Don't relax overflow checking for partial_inplace relocations.
1503 Use the actual relocation type in combined relocs, not just the type
1504 of the first one.
1505 (macro_build_jalr): Use actual relocation size for new fix.
1506 (s_cpsetup, s_gpdword): Likewise.
1507
dc9461f6
TS		 15082003-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1509
1510 * config/tc-mips.c (macro): Don't use uninitialized tempreg.
1511
ceb41009
NC		 15122003-05-22 Nick Clifton <nickc@redhat.com>
1513
1514 * config/tc-xstormy16.c (md_pcrel_from_section): Do not produce
1515 section relative offsets for relocs that will not be based on the
1516 section symbol.
1517 (xstormy16_md_apply_fix3): Remove previous patch to this
1518 function.
1519
143d77c5
EC		 15202003-05-07 Eric Christopher <echristo@redhat.com>
1521
ed7d5d1a
AM		 1522 * config/tc-mips.c (mips_abicalls): New variable.
1523 (md_parse_option): Use.
1524 (s_option): Ditto.
1525 (s_abicalls): Ditto.
1526 (mips_elf_final_processing): Set EF_MIPS_PIC and
1527 EF_MIPS_CPIC dependent on above.
143d77c5 1528
85c77c38
DA		 15292003-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1530
1531 * tc-hppa.c (hppa_symbol_chars): Remove `,' and `!'.
1532
87ccc1b0
NC		 15332003-05-21 Nick Clifton <nickc@redhat.com>
1534
ed7d5d1a
AM		 1535 * config/obj-elf.c: Include dwarf2dbg.h.
1536 (elf_pseudo_tab): Add .file and .loc.
1537 * config/tc-arc.c (md_pseudo_table): Remove .file and .loc.
1538 * config/tc-arm.c: Likewise.
1539 * config/tc-h8300.c: Likewise.
1540 * config/tc-hppa.c: Likewise.
1541 * config/tc-ia64.c: Likewise.
1542 * config/tc-m68hc11.c: Likewise.
1543 * config/tc-m68k.c: Likewise.
1544 * config/tc-mmix.c: Likewise.
1545 * config/tc-mn10300.c: Likewise.
1546 * config/tc-ppc.c: Likewise.
1547 * config/tc-sh.c: Likewise.
1548 * config/tc-sparc.c: Likewise.
1549 * config/tc-v850.c: Likewise.
1550 * config/tc-frv.c: Likewise, and remove redundant inclusion of
1551 dwarf2dbg.h.
1552 * config/tc-ip2k.c: Likewise.
1553 * config/tc-iq2000.c: Likewise.
1554 * config/tc-xstormy16.c: Likewise.
1555 * config/tc-xtensa.c: Likewise.
87ccc1b0 1556 * Makefile.am: Regenerate dependencies.
ed7d5d1a
AM		 1557 * Makefile.in: Regenerate.
1558 * aclocal.m4: Regenerate.
1559 * config.in: Regenerate.
1560 * configure: Regenerate.
1561 * po/POTFILES.in: Regenerate.
1562 * po/gas.pot: Regenerate.
143d77c5 1563
7ed2c8b0
NC		 15642003-05-21 Nick Clifton <nickc@redhat.com>
1565
1566 * dw2gencfi.c (cfi_get_label): Use symbol_make for non
1567 BFD_ASSEMBLER targets.
1568 (cfi_startproc): Change type of saved_seg and cfi_seg to segT.
1569 (dot_cfi_endproc): Only call bfd_set_section_flags for targets
1570 defining BFD_ASSEMBLER.
1571
39b82151
ML		 15722003-05-20 Michal Ludvig <mludvig@suse.cz>
1573
1574 * as.c (main): Remove tc_cfi_init().
143d77c5 1575 * dw2gencfi.c (cfi_parse_arg): Allow regnames beginning
39b82151
ML		 1576 with '%'.
1577 (cfi_pseudo_table): Add "cfi_register" entry.
1578 (cfi_make_insn): Handle CFA_register.
1579 (cfi_output_insn): Ditto.
1580 (dot_cfi): Ditto.
1581 (cfi_get_label): Add 'simple' modifier to .cfi_startproc.
1582 (dot_cfi_endproc): Reuse already emitted CIEs.
1583 * testsuite/gas/cfi/cfi-i386.d: New pattern.
1584 * testsuite/gas/cfi/cfi-x86-64.d: Ditto.
1585
f53e95c7
NC		 15862003-05-20 Nick Clifton <nickc@redhat.com>
1587
1588 * config/tc-xstormy16.c: Include dwarf2dbg.h.
1589 (md_pseudo_table): Add entries for .loc and .line.
1590
7c0295b1
AM		 15912003-05-20 Alan Modra <amodra@bigpond.net.au>
1592
1593 * dw2gencfi.c (cfi_parse_arg): Only use tc_regname_to_dw2regnum if
1594 defined.
1595 (dot_cfi_endproc): Avoid C99 construct.
1596
54cfded0
AM		 15972003-05-20 Michal Ludvig <mludvig@suse.cz>
1598
1599 * dw2gencfi.c, dw2gencfi.h: New files.
1600 * config/tc-i386.c (tc_x86_cfi_init): New function.
1601 * config/tc-i386.h (TARGET_USE_CFIPOP, tc_cfi_init): New defines.
1602 * as.c (parse_args): Set verbose flag on --verbose.
1603 (main): Call tc_cfi_init()/cfi_finish().
1604 * as.h (verbose): New external variable.
1605 * read.c (pobegin): Insert CFI pops to the list.
1606 * symbols.c (local_symbol_make): Make symbol external.
1607 * symbols.h (local_symbol_make): New prototype.
1608 * Makefile.am: Add dw2gencfi.[ch] files. Run "make dep-am".
1609 * Makefile.in: Regenerate.
1610 * doc/as.texinfo: Added node "CFI directives" with description of
1611 all implemented .cfi_* directives.
1612 * doc/Makefile.in: Regenerate.
1613 * po/POTFILES.in: Regenerate.
1614
a1f3c24c
SS		 16152003-05-19 Svein E. Seldal <Svein.Seldal@solidas.com>
1616
54cfded0
AM		 1617 * config/tc-tic4x.c (md_assemble): Added support for one-line parallel
1618 insns.
1975ab25 1619 * config/tc-tic4x.h: Added DOUBLEBAR_PARALLEL definition
a1f3c24c 1620
b645cb17
JE		 16212003-05-18 Jason Eckhardt <jle@rice.edu>
1622
1623 * config/tc-i860.c (i860_process_insn): Initialize fc after
1624 each opcode mismatch.
1625
80c7c40a
NC		 16262003-05-16 Kelley Cook <kelleycook@wideopenwest.com>
1627
1628 * configure.in: Accept i[3-7]86 variants.
1629 * configure: Regenerate.
1630
c344a4c8
TS		 16312003-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1632
1633 * config/tc-mips.h: Fix comment formatting.
1634
64e55042
HPN		 16352003-05-13 Hans-Peter Nilsson <hp@axis.com>
1636
1637 * read.c (old_buffer, old_input, old_limit): Remove variables.
54cfded0 1638 (read_a_source_file): Delete label contin.
64e55042
HPN		 1639 <handling #APP/#NO_APP>: Use an "sb" to push #APP expansion into
1640 input as with macros, instead of in separate old_* variables.
1641 Zero-terminate string being scrubbed.
1642
e66c629e
NC		 16432003-05-12 Nick Clifton <nickc@redhat.com>
1644
1645 * config/tc-xstormy16.c (skipping_fptr): New local variable.
1646 (md_assemble): Reset skipping_fptr.
1647 (md_operand): If @fptr() is followed by a minus sign, set
1648 skipping_fptr and ignore the fptr. If skipping_fptr is set and an
1649 @fptr is detected, ignore it and reset skipping_fptr.
1650
673a54e3
JE		 16512003-05-11 Jason Eckhardt <jle@rice.edu>
1652
1653 * config/tc-i860.c (MAX_FIXUPS): Define.
1654 (struct i860_fi fi[]): New struct.
1655 (struct i860_it the_insn): Add above as member and move fields
1656 exp, reloc, pcrel and fup into i860_fi.
1657 (md_assemble): Replace all instances of exp, reloc, pcrel
1658 and fup with fi[].exp, fi[].reloc, fi[].pcrel, fi[].fup.
1659 Add a loop to possibly emit multiple fix-ups for each insn.
1660 (i860_process_insn): Likewise.
1661 (i860_get_expression): Likewise.
1662 (md_apply_fix3): Use a bitwise check for OP_IMM_U5, not equality.
1663
2ebb4b88
MS		 16642003-05-09 Martin Schwidefsky <schwidefsky@de.ibm.com>
1665
1666 * config/tc-s390.c (s390_target_format): Always call init_default_arch.
1667
35f5df7f
L		 16682003-05-07 H.J. Lu <hongjiu.lu@intel.com>
1669
1670 * config/tc-ia64.c (alias_hash): New.
1671 (alias_name_hash): New.
1672 (secalias_hash): New.
1673 (secalias_name_hash): New.
1674 (md_pseudo_table): Add "secalias".
1675 (md_begin): Initialize alias_hash, alias_name_hash,
1676 secalias_hash and secalias_name_hash.
1677 (struct alias): New.
1678 (dot_alias): Implement .alias and .secalias directives.
1679 (do_alias): New.
1680 (ia64_adjust_symtab): New.
1681 (do_secalias): New.
1682 (ia64_frob_file): New.
1683
1684 * config/tc-ia64.h (ia64_adjust_symtab): New.
1685 (tc_adjust_symtab): Defined.
1686 (ia64_frob_file): New.
1687 (tc_frob_file): Defined.
1688
d2bf1bda
NC		 16892003-05-07 Dmitry Diky <diwil@mail.ru>
1690
1691 * tc-msp430.c: Add missing lines to known cpus list.
1692
cac012d6
AO		 16932003-05-06 Alexandre Oliva <aoliva@redhat.com>
1694
1695 * configure.in (MIPS_DEFAULT_ABI): AC_DEFINE.
1696 * config/tc-mips.c (mips_after_parse_args): Set mips_abi to it.
1697 * config.in, configure: Rebuilt.
1698
d8dbbec1
L		 16992003-05-05 H.J. Lu <hjl@gnu.org>
1700
1701 * config/tc-mips.c (tc_gen_reloc): Add addend just once if
1702 howto->partial_inplace is false.
1703
9204e615
DJ		 17042003-05-05 Daniel Jacobowitz <drow@mvista.com>
1705
1706 * config/tc-mips.c (mips_need_elf_addend_fixup): Remove
1707 symbol_used_in_reloc_p check.
1708 (md_apply_fix3): Remove check for howto->pcrel_offset.
1709
711ef82f
L		 17102003-05-03 H.J. Lu <hjl@gnu.org>
1711
1712 * config/obj-elf.c (obj_elf_parse_section_letters): Make it a
1713 fatal error for unknown section attribute.
1714
1715 * config/tc-alpha.c (alpha_elf_section_letter): Return -1 for
1716 unknown section attribute.
1717 * config/tc-ia64.c (ia64_elf_section_letter): Likewise.
1718 * config/tc-ppc.c (ppc_section_letter): Likewise.
1719
1720 * config/tc-ia64.c (ia64_elf_section_letter): Handle 'o'.
1721 (ia64_elf_section_type): Accept "unwind".
1722
83b5ab55
L		 17232003-05-02 H.J. Lu <hjl@gnu.org>
1724
1725 * read.h (demand_copy_string): New.
1726
1727 * config/tc-alpha.c (demand_copy_string): Removed.
1728
7ff0565e
MS		 17292003-05-02 Michael Snyder <msnyder@redhat.com>
1730
54cfded0 1731 * write.h (FAKE_LABEL_NAME): Allow override
7ff0565e
MS		 1732 (for targets that like eg. a leading dot in a local label).
1733
2968149b
NC		 17342003-05-02 Nick Clifton <nickc@redhat.com>
1735
1736 * config/tc-xstormy16.c (xstormy16_md_apply_fix3): Do not bias the
1737 addend with the symbol's value for pc-relative relocations against
1738 a defined symbol - this will be done automatically.
1739
e7b9a8c1
L		 17402003-05-01 H.J. Lu <hjl@gnu.org>
1741
1742 * config/obj-elf.c (obj_elf_type): Accept "notype" and
1743 "STT_NOTYPE".
1744
612d7b83
L		 17452003-05-01 H.J. Lu <hjl@gnu.org>
1746
1747 * config/tc-ia64.h (tc_canonicalize_section_name): New.
1748
1749 * config/obj-elf.c (obj_elf_section_name): Call
1750 tc_canonicalize_section_name if it is defined.
1751
a645d1eb
L		 17522003-05-01 H.J. Lu <hjl@gnu.org>
1753
1754 * config/tc-ia64.c (ia64_check_label): New.
1755 * config/tc-ia64.h (tc_check_label): New.
1756
1757 * read.c (read_a_source_file): Call tc_check_label after
1758 creating a user-defined label if defined.
1759
df12615d
AM		 17602003-05-02 Alan Modra <amodra@bigpond.net.au>
1761
1762 * config/tc-ppc.c (md_show_usage): Mention -a32, -a64, -l, -le, -b,
1763 -be and split strings to below 509 bytes in length.
1764
f70c8412
CG		 17652003-05-01 Christian Groessler <chris@groessler.org>
1766
1767 * expr.h: Fix comments in operatorT typedef.
54cfded0 1768 * config/tc-z8k.c: Add 2003 to copyright message.
f70c8412
CG		 1769 Fold s_segm() and s_unseg() into one function s_segm(parm) which
1770 decides by the parameter.
1771 (md_begin): Don't set linkrelax. Only set Z8002 default if no
1772 command line argument was given to select the intended
1773 architecure.
1774 (get_interrupt_operand): Warn if NOP type code is emitted.
1775 (newfix): New parameter 'size', forward it to 'fix_new_exp'.
1776 (apply_fix): Call newfix with additional 'size' parameter.
1777 (build_bytes): Remove unused variable 'nib'. Detect overflow in
1778 4 bit immediate arguments.
1779 (md_longopts): Add 'linkrelax' option.
1780 (md_parse_option): Adapt to new s_segm function. Set 'linkrelax'
1781 variable when 'linkrelax' command line option is specified.
1782 (md_show_usage): Display 'linkrelax' option.
1783 (md_apply_fix3): Fix cases R_IMM4L, R_JR, and R_IMM8. Add cases
1784 R_CALLR and R_REL16.
1785 * config/tc-z8k.h: Undef WARN_SIGNED_OVERFLOW_WORD.
1786
10a98291
L		 17872003-04-30 H.J. Lu <hjl@gnu.org>
1788
1789 * config/tc-ia64.c (ia64_number_to_chars): New function pointer.
1790 (ia64_float_to_chars): Likewise.
1791 (dot_byteorder): Set target_big_endian, ia64_number_to_chars
1792 and ia64_float_to_chars by tc_segment_info_data.endian from
1793 the current segment if byteorder == -1.
1794 (md_begin): Call dot_byteorder to set target_big_endian.
1795 (md_atof): Call ia64_float_to_chars to convert floating point.
1796 (ia64_float_to_chars_bigendian): New function.
1797 (ia64_float_to_chars_littleendian): Likewise.
1798 (ia64_elf_section_change_hook): Likewise.
1799
1800 * config/tc-ia64.h (ia64_number_to_chars): New.
1801 (md_number_to_chars): Changed to (*ia64_number_to_chars)
1802 (ia64_elf_section_change_hook): New.
1803 (md_elf_section_change_hook): Defined.
1804 (ia64_segment_info_type): New struct.
1805 (TC_SEGMENT_INFO_TYPE): Defined.
1806
bf57c3c9
L		 18072003-04-30 H.J. Lu <hjl@gnu.org>
1808
1809 * config/tc-ia64.c (md_section_align): Deleted.
1810
1811 * config/tc-ia64.h (SUB_SEGMENT_ALIGN): New.
1812 (md_section_align): New.
1813
165a7f90
L		 18142003-04-30 H.J. Lu <hjl@gnu.org>
1815
1816 * config/tc-ia64.c (stmt_float_cons): Fix alignment for real10
1817 and add real16.
1818 (md_pseudo_table): Add "xreal16", "xreal16.ua", "real16" and
1819 "real16.ua".
1820 (md_atof): Add 6 byte padding of zero for real16.
1821
eba874d8
NC		 18222003-04-29 Nick Clifton <nickc@redhat.com>
1823
1824 * config/obj-elf.c (obj_elf_symver): Skip whitespace before the
1825 start of a version name.
1826
dbeba5e5
CD		 18272003-04-28 Chris Demetriou <cgd@broadcom.com>
1828
1829 * configure.in (mips-*-*n*bsd*): Replace with...
1830 (mips-*-netbsd*, mips-*-openbsd*): These.
1831 * configure: Regenerate.
1832
f0d7d5f9
NC		 18332003-04-28 H.J. Lu <hjl@gnu.org>
1834
1835 * config/tc-hppa.c (hppa_symbol_chars): New.
1836 * config/tc-hppa.h (tc_symbol_chars): Likewise.
1837
a38b42ab
TS		 18382003-04-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1839
1840 * config/tc-mips.h (TC_FORCE_RELOCATION_SUB_SAME): Define again.
1841
69be0a2b
CD		 18422003-04-25 Chris Demetriou <cgd@broadcom.com>
1843
1844 * NEWS: Belatedly mention support for MIPS32 Release 2.
1845
684022ea
EC		 18462003-04-24 Eric Christopher <echristo@redhat.com>
1847
1848 * config/tc-mips.c (nopic_need_relax): Revert previous
1849 change.
1850
2c8714f2
NC		 18512003-04-24 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
1852
1853 * config/tc-h8300.h (DWARF2_LINE_MIN_INSN_LENGTH): New
684022ea 1854 * config/tc-h8300.c (dwarf2dbg.h): Include
2c8714f2
NC		 1855 (md_pseudo_table): Handle .loc and .file
1856 (md_assemble): Call dwarf2_emit_insn if BFD_ASSEMBLER.
1857 * Makefile.am: Add dependency on dwarf2dbg.h for h8300 targets.
1858 * Makefile.in: Regenerate.
1859
684022ea 18602003-04-24 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
8d9cd6b1
NC		 1861
1862 * config/tc-h8300.c (Nmode, h8300hnmode, h8300snmode): New.
1863 (md_pseudo_table): Add h8300hn, h8300sn.
1864 * config/tc-h8300.h (COFF_MAGIC): Handle h8300hn, h8300sn.
1865 * doc/c-h8300.texi : Add documentation for new machine directives.
1866
5ce8663f
NC		 18672003-04-24 Nick Clifton <nickc@redhat.com>
1868
1869 * config/tc-ppc.c (ppc_symbol_chars): Define.
1870 * config/tc-ppc.h (tc_symbol_chars): Define.
1871
ef230218
JR		 18722003-04-23 J"orn Rennecke <joern.rennecke@superh.com>
1873
1874 * config/tc-sh.c: Amend comment to refer to SuperH.
1875 * config/tc-sh.h: Likewise.
1876 (LISTING_HEADER): Amend to refer to SuperH.
1877 * config/tc-sh64.c: Change comment to refer to SuperH.
1878 * config/tc-sh64.h (LISTING_HEADER): Change to refer to SuperH.
1879 * doc/as.texinfo [SH, GENERIC]: Amend / Change to refer to SuperH.
1880 * doc/c-sh.texi: Amend to refer to SuperH.
1881 Add SuperH architecture documentation references.
1882 * doc/c-sh64.texi: Change to refer to SuperH.
1883
204cd129
NC		 18842003-04-23 H.J. Lu <hjl@gnu.org>
1885
1886 * app.c (do_scrub_chars): More checks for valid labels.
1887
2cdb18a7
L		 18882003-04-22 H.J. Lu <hjl@gnu.org>
1889
1890 * app.c (do_scrub_chars): Check for valid label.
1891
26597c86
NC		 18922003-04-22 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1893
1894 * doc/as.texinfo: Replace references to Mitsubishi M32R with
1895 references to Renesas M32R.
1896 * doc/c-m32r.texi: Likewise.
1897
88b4ca40
RH		 18982003-04-21 Richard Henderson <rth@redhat.com>
1899
54cfded0
AM		 1900 * dwarf2dbg.c (get_filenum): Skip as-yet unassigned file numbers.
1901 (out_file_list): Assign non-null filename after generating error.
88b4ca40 1902
e5f08f7e
JJ		 19032003-04-18 Jakub Jelinek <jakub@redhat.com>
1904
1905 * ehopt.c (check_eh_frame): For aug_size == 0
1906 in state_seeing_aug_size state skip the state_skipping_aug
1907 state.
1908
c2dcd04e
NC		 19092003-04-15 Rohit Kumar Srivastava <rohits@kpitcummins.com>
1910
1911 * doc/c-h8300.texi: Replace occurrances of 'Hitachi' with
1912 'Renesas'.
1913 * doc/c-h8500.texi: Likewise.
1914 * doc/c-sh.texi: Likewise.
1915 * doc/c-sh64.texi: Likewise.
1916 * doc/h8.texi: Likewise.
1917 * config/tc-h8300.c: Likewise.
1918 * config/tc-h8300.h: Likewise.
1919 * config/tc-h8500.c: Likewise.
1920 * config/tc-h8500.h: Likewise.
1921 * config/tc-sh.c: Likewise.
1922 * config/tc-sh.h: Likewise.
1923 * config/tc-sh64.c: Likewise.
1924 * config/tc-sh64.h: Likewise.
1925
f5040a92
AO		 19262003-04-10 Alexandre Oliva <aoliva@redhat.com>
1927
1928 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): New.
1929 * config/tc-mips.c: Use signed add for n32 address arithmetic.
1930 (append_insn): When filling delay slots with instructions
1931 that have fixups that tc_gen_reloc might consider modifyable
1932 in variant frags, start a new frag.
1933 (load_address): Generate GOT_DISP with of without offset
1934 depending on whether symbol is local. For -xgot, use
1935 GOT_PAGE/GOT_OFST or GOT_HI16/GOT_LO16.
1936 (macro) <M_DLA_AB, M_LA_AB>: Likewise.
1937 <M_JAL_A>: In NewABI, use CALL16 or GOT_DISP for small got,
1938 CALL_HI16/CALL_LO16 or GOT_PAGE/GOT_OFST for big got.
1939 <ld_st>: In NewABI with small got, always use
1940 GOT_PAGE/GOT_OFST, with the latter in the load/store
1941 instruction. With big got, use GOT_HI16/GOT_LO16 or
1942 GOT_PAGE/GOT_OFST.
1943 (tc_gen_reloc): Adjust variant frags with GOT_DISP in NewABI.
1944 Add tc_frag_data.tc_fr_offset to addends. Decay CALL16,
1945 GOT_OFST and GOT_DISP to GOT_DISP in NewABI.
1946 (md_convert_frag): Use memmove for safe copying of overlapping
1947 regions.
1948
35b55ed2
SC		 19492003-04-09 Stephane Carrez <stcarrez@nerim.fr>
1950
1951 * doc/c-m68hc11.texi (M68HC11-Opts): Document -m68hcs12, -mshort,
1952 -mlong, -mshort-double and -mlong-double options; use table @code.
1953 (M68HC11-Syntax): Update to document 68HC12 operands.
1954 (M68HC11-Modifiers): New section for operand modifiers.
1955 (M68HC11-Directives): New section for specific assembler directives.
1956 (M68HC11-Branch): Fix Overfull hbox error.
1957
9214dd3b
AO		 19582003-04-09 Alexandre Oliva <aoliva@redhat.com>
1959
1960 * config/tc-mips.c (macro): Add comments explaining the rationale
1961 for Chris' change.
1962
eb0a7d52
AO		 19632003-04-09 Chris Demetriou <cgd@broadcom.com>
1964
1965 * config/tc-mips.c (macro): Put back `+ 0x8000' in test for 64-bit
1966 constant address that Alexandre took out by accident. Reject
1967 64-bit addresses that are not sign extensions of 32 bits only if
1968 we don't support 64-bit address constants.
1969
a7fc733f
AM		 19702003-04-09 Alan Modra <amodra@bigpond.net.au>
1971
1972 * config/tc-ppc.c (md_apply_fix3): Generate ADDR16 relocs.
1973
9cc92a36
NC		 19742003-04-08 Nick Clifton <nickc@redhat.com>
1975
1976 * as.c (perform_an_assembly_pass): If using cgen, call
1977 gas_cgen_begin.
1978 * cgen.c (gas_cgen_begin): New function. If
1979 flag_signed_overflow_ok is set call cgen_set_signed_overflow_ok
1980 otherwise call cgen_clear_signed_overflow_ok.
1981 * cgen.h: Prototype gas_cgen_begin.
1982
fe59a223
TS		 19832003-04-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1984
1985 * write.c (write_relocs): Remove unused variable.
1986
5a7a0b7b
AO		 19872003-04-06 Chris Demetriou <cgd@broadcom.com>
1988
1989 * config/tc-mips.c (HAVE_64BIT_ADDRESS_CONSTANTS): New.
1990 (macro): Use new macro to decide whether to emit constant address
1991 as 32 or 64 bits if addresses are 32-bit wide but registers are
1992 64-bit wide.
1993
577300ce
SC		 19942003-04-05 Stephane Carrez <stcarrez@nerim.fr>
1995
1996 * config/tc-m68hc11.c (M6811_OP_CALL_ADDR): New internal define.
1997 (M6811_OP_PAGE_ADDR): New internal define.
684022ea 1998 (get_operand): New modifier %page and %addr to obtain page and
577300ce 1999 address part of a far-function.
684022ea 2000 (fixup8): Use BFD_RELOC_M68HC11_PAGE for a %page modifier; don't
577300ce
SC		 2001 complain on overflow for the BFD_RELOC_M68HC11_PAGE and truncation
2002 relocs.
2003 (fixup16): Use BFD_RELOC_M68HC11_LO16 for a %addr modifier.
2004 (find_opcode): Add comment.
2005 (md_estimate_size_before_relax): Force relocation of
2006 STATE_UNDEXED_OFFSET types when the symbol is not absolute.
2007 (tc_m68hc11_fix_adjustable): Check for BFD_RELOC_M68HC11_LO16
2008 instead of BFD_RELOC_LO16; temporarily make the BFD_RELOC_32
2009 on the symbol itself so that DWARF2 strings are merged correctly.
2010
be33c5dd
SS		 20112003-04-04 Svein E. Seldal <Svein.Seldal@solidas.com>
2012
2013 * config/obj-coff.h (TARGET_FORMAT): Namespace cleanup, changed
2014 default tic4x target format to 'coff2-tic4x'.
2015 * config/tc-tic4x.c: Namespace cleanup. Replace s/c4x/tic4x/ and
2016 s/c3x/tic3x/
2017 * config/tc-tic4x.h: Ditto
2018
e8fd7476
NC		 20192003-04-03 Nick Clifton <nickc@redhat.com>
2020
2021 * NEWS: Mention support for Xtensa architecture.
2022
47281638
PB		 20232003-04-02 Philip Blundell <philb@gnu.org>
2024
2025 * config/tc-arm.c (arm_force_relocation): Return 0 for OFFSET_IMM.
2026
af22f5b2
CD		 20272003-04-02 Chris Demetriou <cgd@broadcom.com>
2028
2029 * config/tc-mips.c (macro2): Adjust implementation of
2030 M_ULH, M_ULHU, M_ULW, and M_ULD so that they work properly
2031 in the case where the source and destination registers
2032 are the same.
2033
e0001a05
NC		 20342003-04-01 Bob Wilson <bob.wilson@acm.org>
2035
54cfded0
AM		 2036 * Makefile.am (CPU_TYPES): Add xtensa.
2037 (TARGET_CPU_CFILES): Add config/tc-xtensa.c.
2038 (TARGET_CPU_HFILES): Add config/tc-xtensa.h.
2039 (xtensa-relax.o): New target.
2040 Run "make dep-am".
2041 * Makefile.in: Regenerate.
2042 * configure.in: Handle xtensa-*-*. Add xtensa-relax.o to
2043 extra_objects for xtensa targets.
2044 * configure: Regenerate.
2045 * write.c (write_object_file): Add new md_post_relax_hook.
2046 * config/tc-xtensa.c: New file.
2047 * config/tc-xtensa.h: Likewise.
2048 * config/xtensa-istack.h: Likewise.
2049 * config/xtensa-relax.c: Likewise.
2050 * config/xtensa-relax.h: Likewise.
2051 * doc/Makefile.am (CPU_DOCS): Add c-xtensa.texi.
2052 * doc/Makefile.in: Regenerate.
2053 * doc/all.texi: Set new XTENSA variable.
2054 * doc/as.texinfo: Set new Xtensa variable. Describe
2055 Xtensa-specific options. Define line comment character for
2056 Xtensa. Add Xtensa processors to list of ELF targets where
2057 alignment is specified in bytes. Add new Xtensa-Dependent node.
2058 Add acknowledgements for those contributing to the Xtensa port.
2059 * doc/internals.texi: Describe new md_post_relax_hook.
2060 * doc/c-xtensa.texi: New file.
e0001a05 2061
5a6c6817
NC		 20622003-04-01 Nick Clifton <nickc@redhat.com>
2063 Richard Earnshaw <rearnsha@arm.com>
2064
2065 * config/tc-arm.c: Remove presence of (r) and (tm) symbols.
2066 (ARM_ARCH_IWMMXT): Simplify.
2067 (insns): Place iwmmx instructions in correct place in table.
2068 (arm_add_note): New function: Add a note entry to a .note section.
2069 (md_begin): Make the default architecture be unknown.
2070 Suppress the creation of an arm note section.
2071
97bbfa38
EC		 20722003-03-26 Eric Christopher <echristo@redhat.com>
2073
54cfded0 2074 * config/tc-mips.c (nopic_need_relax): Check for S_IS_EXTERN.
97bbfa38 2075
e16bb312
NC		 20762003-03-25 Stan Cox <scox@redhat.com>
2077 Nick Clifton <nickc@redhat.com>
97bbfa38 2078
28d297de 2079 Contribute support for Intel's iWMMXt chip - an ARM variant:
e16bb312
NC		 2080
2081 * config/tc-arm.c: (ARM_CEXT_IWMMXT, ARM_ARCH_IWMMXT, WR_PREFIX,
2082 WC_PREFIX, REG_TYPE_IWMMXT): New constants.
2083 (enum wreg_type, enum iwmmxt_insn_type): New types.
2084 (wr_register, wc_register, wcg_register): New macros.
2085 (iwmmxt_table): New variable.
2086 (wreg_required_here, do_iwmmxt_byte_addr, do_iwmmxt_tandc,
2087 do_iwmmxt_tbcst, do_iwmmxt_textrc, do_iwmmxt_textrm,
2088 do_iwmmxt_tinsr, do_iwmmxt_tmcr, do_iwmmxt_tmcrr, do_iwmmxt_tmia,
2089 do_iwmmxt_tmovmsk, do_iwmmxt_tmrc, do_iwmmxt_tmrrc,
2090 do_iwmmxt_torc, do_iwmmxt_waligni, do_iwmmxt_wmov,
2091 do_iwmmxt_word_addr, do_iwmmxt_wrwr, do_iwmmxt_wrwrwcg,
2092 do_iwmmxt_wrwrwr, do_iwmmxt_wshufh, do_iwmmxt_wzero,
2093 cp_byte_address_offset, cp_byte_address_required_here,
2094 check_iwmmxt_insn): New functions.
97bbfa38 2095 (asm_opcode_insns): Add iWMMXt instructions.
e16bb312
NC		 2096 (md_begin): Set the mach value for iWMMXt targets. Create a note
2097 section to identify iwmmxt binaries.
2098 (md_apply_fix3): Handle BFD_RELOC_ARM_CP_OFF_IMM_S2.
2099 * doc/c-arm.texi: Document the support for the iWMMXt.
2100 * NEWS: Mention new support.
2101