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[deliverable/binutils-gdb.git] / gas / ChangeLog
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74b56d1f
NC		 12005-11-08 Jean-Jacques Metayer <jean-jacques.metayer@thomson.net>
2
3 * config/tc-sparc.c (isoctal): Fix thinko.
4
4fa6945e
NC		 52005-11-08 Arnold Metselaar <arnold.metselaar@planet.nl>
6
7 * expr.c (operand <case '$'>): Use DOLLAR_AMBIGU rather than
8 flag_mri_m68k as condition for parsing the '$' as a prefix.
9 * as.h (DOLLAR_AMBIGU): Define if needed.
10
6f84a2a6
NS		 112005-11-08 Nathan Sidwell <nathan@codesourcery.com>
12
13 Add ms2 support.
14 * config/tc-ms1.c (ms1_mach_bitmask): Initialize to MS1.
15 (ms1_architectures): Add ms2.
16 (md_parse_option): Add ms2.
17 (md_show_usage): Add ms2.
18 (md_assemble): Add JAL_HAZARD detection logic.
19 (md_cgen_lookup_reloc): Add MS1_OPERAND_LOOPSIZE case.
20 * doc/c-ms1.texi: New.
21 * doc/all.texi: Add MS1.
22 * doc/Makefile.am (CPU_DOCS): Add c-ms1.texi.
23 * doc/Makefile.in: Rebuilt.
24 * doc/Makefile: Rebuilt.
25
a541e3ce
SE		 262005-11-07 Steve Ellcey <sje@cup.hp.com>
27
28 * configure: Regenerate after modifying bfd/warning.m4.
29
8973a37d
DA		 302005-11-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
31
32 PR gas/1804
33 * config/tc-hppa.c (md_apply_fix): Use number_to_chars_bigendian to
34 output constant data.
35
a0b7da79
MM		 362005-11-07 Mark Mitchell <mark@codesourcery.com>
37
38 * doc/Makefile.am (asconfig.texi): Set top_srcdir.
39 * doc/Makefile.in: Regenerated.
40 * doc/as.texinfo: Document "@FILE".
41
422fee64
NC		 422005-11-07 Nick Clifton <nickc@redhat.com>
43
44 PR binutils/1568
45 * config/obj-coff.c (obj_coff_section): Set readonly flag with the
46 'x' attribute. Remember the actions of the 'w' and 'n' attributes
47 and do not allow the 'x','s' or 'd' attributes to change them.
48
b3b91714
AM		 492005-11-07 John Levon <levon@movementarian.org>
50
51 * config/tc-i386.h (tc_comment_chars): Define.
52 * config/tc-i386.c (line_comment_chars): Use '/' unconditionally.
53 (i386_comment_chars): Add.
54 (md_parse_options): Process OPTION_DIVIDE.
55 (md_show_usage): Describe --divide option.
56 * doc/c-i386.texi: Document --divide option.
57
fb7ccfc1
AM		 582005-11-07 Arnold Metselaar <arnold.metselaar@planet.nl>
59
60 * expr.c (op_encoding): Map '=' to O_SINGLE_EQ, if defined.
61 * config/tc-z80.h: Define O_SINGLE_EQ as O_eq.
62
0e470c55
AM		 632005-11-07 Alan Modra <amodra@bigpond.net.au>
64
65 * macro.c (buffer_and_nest): Skip labels regardless of
66 NO_PSEUDO_DOT and flag_m68k_mri.
67
fb7ccfc1 682005-11-07 Arnold Metselaar <arnold.metselaar@planet.nl>
fee9cbc7
AM		 69
70 * expr.c (integer_constant): Match only 'B' as binary suffix if
0e470c55
AM		 71 NUMBERS_WITH_SUFFIX and LOCAL_LABELS_FB. Allow both 'b' and 'B'
72 otherwise.
fee9cbc7 73
b54788f8
AO		 742005-11-04 Alexandre Oliva <aoliva@redhat.com>
75
76 * read.c (s_weakref): Do not permit redefinitions.
77 * symbols.c (colon): Do not permit redefinitions of equated
78 symbols.
79
0876dd7e
TS		 802005-11-01 Thiemo Seufer <ths@networkno.de>
81
82 PR gas/1299
83 * Makefile.am: Disable -Werror for the itbl-lex.o rule.
84 * Makefile.in: Regenerate.
85
44075ae2
TS		 862005-11-01 Thiemo Seufer <ths@networkno.de>
87
88 * config/tc-mips.c (md_parse_option): Fix typo in comment.
89
a55ff675
MM		 902005-10-30 Mark Mitchell <mark@codesourcery.com>
91
92 * as.c (show_usage): Document "@FILE".
93
b177c45c
L		 942005-10-30 H.J. Lu <hongjiu.lu@intel.com>
95
96 * Makefile.am (OBJ_FORMATS): Remove vms.
97 Run "make dep-am".
98 * Makefile.in: Regenerated.
99
100 * dep-in.sed: Replace " ./" with " ".
101
4fb1e3d3
DB		 1022005-10-28 Dave Brolley <brolley@redhat.com>
103
104 Contribute the following change:
105 2005-09-19 Dave Brolley <brolley@redhat.com>
106
107 * config/tc-m32c.c (default_isa): New static variable.
108 (m32c_isa): Now of type CGEN_BITSET.
109 (md_begin): Pass &m32c_isa to m32c_cgen_cpu_open.
110
2e10c237
PB		 1112005-10-28 Paul Brook <paul@codesourcery.com>
112
113 * config/tc-arm.c (aeabi_set_public_attributes): Use selected_cpu
114 instead of mcpu_cpu_opt.
115
53dfbcc7
BW		 1162005-10-27 Sterling Augustine <sterling@tensilica.com>
117
118 * config/tc-xtensa.c (find_vinsn_conflicts): Change error messages to
119 refer to "ports" instead of "queues".
120 (check_t1_t2_reads_and_writes): Pass correct interface values to
121 xtensa_interface_inout.
122
6a2b6326
JB		 1232005-10-27 Jan Beulich <jbeulich@novell.com>
124
125 * read.c (assign_symbol): Also consider equates already defined.
126 * symbols.c (symbol_clone): Also clone the underlying BFD symbol.
127 * config/obj-coff.h (obj_symbol_clone_hook): New.
128 (coff_obj_symbol_clone_hook): Declare.
129 * config/obj-coff.c (coff_obj_symbol_clone_hook): New.
130
6b73c529
DD		 1312005-10-26 DJ Delorie <dj@redhat.com>
132
d14c4fad
DD		 133 * config/tc-m32c.c (md_relax_table, subtype_mappings,
134 md_convert_frag): Add jsr.w support.
0e470c55 135
6b73c529
DD		 136 * config/tc-m32c.c (md_assemble): Don't use errmsg as the format
137 itself.
138 (md_cgen_lookup_reloc): Add m32c bitbase operands. Add 8-s24
139 and imm-8-HI operands.
140
f1022c90
PB		 1412005-10-26 Paul Brook <paul@codesourcery.com>
142
143 * config/tc-arm.c (insns): Correct "sel" entry.
144
4d1bb795
JB		 1452005-10-26 Jan Beulich <jbeulich@novell.com>
146
147 * config/tc-i386.c (i386_operand): Don't check register prefix here.
148 (parse_real_register): Rename from parse_register.
149 (parse_register): New.
150 (i386_parse_name): New.
151 (md_operand): New.
152 (intel_e11): Don't tolerate registers in offset expressions anymore.
153 (intel_get_token): Don't check register prefix here. Copy the actual
154 register token, not the canonical register name.
155 * config/tc-i386.h (md_operand): Delete.
156 (i386_parse_name): Declare.
157 (md_parse_name): Define.
158
3c9b82ba
NC		 1592005-10-25 Arnold Metselaar <arnold.metselaar@planet.nl>
160
161 * Makefile.am: Add Z80 cpu.
162 * Makefile.in: Regenerated.
0e470c55 163 * app.c (do_scrub_chars)<TC_Z80>: Correctly scrub "ex af,af'"
3c9b82ba
NC		 164 and disallow newlines in quoted strings.
165 * configure.tgt: Add z80-*-coff.
166 * config/obj-coff.h: Add format "coff-z80".
167 * doc/Makefile.am: Add c-z80.texi.
168 * doc/Makefile.in: Regenerated.
169 * doc/all.texi: Add Z80.
170 * doc/c-z80.texi: New file
171 * doc/as.texinfo: Add z80 options and some z80-related remarks.
172 * config/tc-z80.c: New file
173 * config/tc-z80.h: New file
174 * NEWS: Mention new support.
175
50afb01e
L		 1762005-10-25 H.J. Lu <hongjiu.lu@intel.com>
177
178 * write.c (adjust_reloc_syms): Undo the change made on
179 2005-04-26 to allow local symbol set to undefined symbol.
180
7c8d43d8
L		 1812005-10-24 H.J. Lu <hongjiu.lu@intel.com>
182
183 * Makefile.am (bfin-parse.tab.h): Removed.
184 (bfin-parse.h): Added.
185 * Makefile.in: Regenerated.
186
3caac5b8
AM		 1872005-10-25 Alan Modra <amodra@bigpond.net.au>
188
189 * po/POTFILES.in: Regenerate.
190 * po/gas.pot: Regenerate.
191
beb6bfe8
BS		 1922005-10-24 Bernd Schmidt <bernd.schmidt@analog.com>
193
194 * config/tc-bfin.c (Expr_Node_Gen_Reloc): If have symbol + constant,
195 make a single reloc with an offset rather than a stack.
196 * config/tc-bfin.h (MD_APPLY_SYM_VALUE): Define to 0.
197
06e77878
AO		 1982005-10-24 Alexandre Oliva <aoliva@redhat.com>
199
200 * read.c (potable): Add weakref.
201 (s_weakref): New.
202 * read.h (s_weakref): Declare.
203 * struc-symbol.h (struct symbol): Add sy_weakrefr and sy_weakrefd.
204 * symbols.c (colon): Clear weakrefr.
205 (symbol_find_exact): Rename to, and reimplement in terms of...
206 (symbol_find_exact_noref): ... new function.
207 (symbol_find): Likewise...
208 (symbol_find_noref): ... ditto.
209 (resolve_symbol_value): Resolve weakrefr without setting their
210 values.
211 (S_SET_WEAK): Call hook.
212 (S_GET_VALUE): Follow weakref link.
213 (S_SET_VALUE): Clear weakrefr.
214 (S_IS_WEAK): Follow weakref link.
215 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): New.
216 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): New.
217 (symbol_set_value_expression, symbol_set_frag): Clear weakrefr.
218 (symbol_mark_used): Follow weakref link.
219 (print_symbol_value_1): Print weak, weakrefr and weakrefd.
220 * symbols.h (symbol_find_noref, symbol_find_exact_noref): Declare.
221 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): Declare.
222 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): Declare.
223 * write.c (adust_reloc_syms): Follow weakref link. Do not
224 complain if target is undefined.
225 (write_object_file): Likewise. Remove weakrefr symbols. Drop
226 unreferenced weakrefd symbols.
227 * config/obj-coff.c (obj_frob_symbol): Do not force WEAKREFD
228 symbols EXTERNAL.
229 (pecoff_obj_set_weak_hook, pecoff_obj_clear_weak_hook): New.
230 * config/obj-coff.h (obj_set_weak_hook, obj_clear_weak_hook): Define.
231 * doc/as.texinfo: Document weakref.
232 * doc/internals.texi: Document new struct members, internal
233 functions and hooks.
234
9ba4c445
JZ		 2352005-10-24 Jie Zhang <jie.zhang@analog.com>
236
237 * Makefile.am (bfin-parse.h): Renamed from bfin-parse.tab.h.
238 (EXTRA_DIST): Add bfin-parse.h and bfin-lex.c.
239 * Makefile.in: Regenerate.
240 * config/bfin-lex.l: Include bfin-parse.h instead of bfin-parse.tab.h.
241 * config/tc-bfin.c (md_chars_to_number): Change the type of first
242 argument from unsigned char * to char * to remove signedness warnings.
243
6a2375c6
JB		 2442005-10-24 Jan Beulich <jbeulich@novell.com>
245
246 * config/tc-ia64.c (enum reg_symbol): Delete IND_MEM.
247 (dot_rot): Change type of num_* variables. Check for positive count.
248 (ia64_optimize_expr): Re-structure.
249 (md_operand): Check for general register.
250
5e0bd176
JB		 2512005-10-24 Jan Beulich <jbeulich@novell.com>
252
253 * config/tc-ia64.c (declare_register): Call symbol_create.
254 (md_begin): Remove local variables total, ar_base, and cr_base.
255 Start loops for registers at their respective first one. Don't
256 update md.regsym for alias names. Generate alias name tp for r13.
257
cab0a0db
DD		 2582005-10-21 DJ Delorie <dj@redhat.com>
259
260 * config/tc-m32c.c (md_cgen_lookup_reloc): Add more relocs. Print
261 names unstead of numbers.
262
29024861
DU		 2632005-10-19 David Ung <davidu@mips.com>
264
265 * config/tc-mips.c (append_insn): Convert MIPS16 jr/jalr jumps
266 into jrc/jalrc versions if ISA_MIPS32+ and not doing the swap,
267 hence avoiding to emit a nop.
268
9f8e671b
JZ		 2692005-10-19 Jie Zhang <jie.zhang@analog.com>
270
271 * config/tc-bfin.c (md_begin): Let the lex_type of '(' be
272 LEX_BEGIN_NAME.
273 (bfin_start_line_hook): Remove the workaround for LSETUP(.
274 (bfin_name_is_register): Remove the workarounds for LSETUP(
275 and SAA(.
276 (bfin_start_label): Ditto.
277
e8247da7
BW		 2782005-10-18 Bob Wilson <bob.wilson@acm.org>
279
280 * config/tc-xtensa.c (xtensa_end_directive): Restore
281 default_lit_sections regardless of use_literal_section.
282
1e0486ea
JZ		 2832005-10-18 Jie Zhang <jie.zhang@analog.com>
284
285 * Makefile.am (bfin-lex.c): Update ylwrap invocation.
286 * Makefile.in: Regenerated.
287
cd1fcb49
NC		 2882005-10-18 Arnold Metselaar <arnold.metselaar@planet.nl>
289
290 * doc/as.texinfo (.loc) Fix placement of '@end table'.
291
7c430684
BW		 2922005-10-17 Bob Wilson <bob.wilson@acm.org>
293
294 * config/xtensa-istack.h (TInsn): Replace dwarf2_line_info with an
295 unsigned line number. Do not include "dwarf2dbg.h".
296 * config/tc-xtensa.c (md_pseudo_table): Remove entry for "loc".
297 (xtensa_dwarf2_directive_loc, xtensa_dwarf2_emit_insn): Delete.
298 (xg_build_to_insn, xg_build_token_insn): Update TInsn uses.
299 (md_assemble): Use as_where instead of dwarf2_where.
300 (xg_assemble_vliw_tokens): Use unsigned line numbers instead of
301 dwarf2_line_infos. Change to call new_logical_line followed by
302 dwarf2_emit_insn.
303
7047dd1e
NC		 3042005-10-14 Mike Frysinger <vapier@gentoo.org>
305
306 * doc/as.texinfo (Section): Add missing ']' to .section example.
307
559c577b
DA		 3082005-10-12 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
309
310 PR binutils/941
311 * config/tc-hppa.c (pa_ip): Use as_bad instead of as_fatal when an
312 unknown opcode is found.
313
3e8a519c
MM		 3142005-10-12 Mark Mitchell <mark@codesourcery.com>
315
316 * NEWS: Mention @file.
317
dc191a8f
NC		 3182005-10-12 Nick Clifton <nickc@redhat.com>
319
320 * config/tc-avr.c: Convert to ISO C90 format. Fix formatting and
321 generally tidy up the code.
322 * config/tc-avr.h: Likewise.
323
60d11e55
JB		 3242005-10-12 Jan Beulich <jbeulich@novell.com>
325
326 * config/tc-ia64.c (dot_reg_val): Use expression_and_evaluate.
327 (dot_pred_rel): Likewise.
328 (parse_operand): Likewise.
329 (ia64_unrecognized_line): Likewise.
330 (md_operand): Likewise.
331
9497f5ac
NC		 3322005-10-11 Jan Beulich <jbeulich@novell.com>
333
334 * expr.h (enum expr_mode): New.
60d11e55 335 (expression): Pass third argument to expr.
9497f5ac
NC		 336 (expression_and_evaluate): New.
337 (deferred_expression): New.
338 (expr): Add third parameter.
339 (resolve_expression): New.
340 * struc-symbol.h (struct symbol): New members sy_volatile and
341 sy_forward_ref.
342 * symbols.c, symbols.h (symbol_clone): New.
343 (symbol_clone_if_forward_ref): New.
344 (snapshot_symbol): New.
345 (S_IS_VOLATILE): New.
346 (S_IS_FORWARD_REF): New.
347 (S_SET_VOLATILE): New.
348 (S_SET_FORWARD_REF): New.
349 * as.c (macro_expr): Use expression_and_evaluate.
350 * cond.c (s_if): Likewise.
351 (s_elseif): Likewise.
352 * dw2gencfi.c (cfi_parse_reg): Likewise.
353 * expr.c (operand): Add second parameter. Optionally call
354 deferred_expression. Pass mode argument to itself and md_parse_name.
355 Check mode before trying to evaluate symbol. Call
356 symbol_clone_if_forward_ref for both operands.
60d11e55 357 (expr): Add third parameter. Pass mode to operand and itself.
9497f5ac
NC		 358 Optionally call resolve_expression.
359 (resolve_expression): New.
360 (get_single_number): Pass second argument to operand.
361 * read.c (potable): New entry for .eqv.
362 (read_a_source_file): Handle new == operator.
363 (get_absolute_expr): Use expression_and_evaluate.
364 (s_lsym): Likewise.
365 (assign_symbol): Rename second parameter. Call symbol_clone on
366 legal and illegal redefinition. Call S_SET_VOLATILE and
367 S_SET_FORWARD_REF depending on mode.
368 (s_set): Update description.
369 (s_space): Call resolve_expression.
370 (pseudo_set): Optionally call deferred_expression. Check
371 S_IS_FORWARD_REF before trying to simplify/resolve an expression.
372 (equals): Handle ==.
373 * config/tc-ia64.h (md_parse_name): Add mode parameter.
374 * config/tc-arc.c (arc_parse_cons_expression): Likewise.
375 * config/tc-m32r.h (md_parse_name): Likewise.
376 (m32r_parse_name): Likewise.
377 * config/tc-mmix.h (md_parse_name): Likewise.
378 * config/tc-mn10300.h (md_parse_name): Likewise.
379 (mn10300_parse_name): Likewise.
380 * config/tc-ppc.h (md_parse_name): Likewise.
381 * config/tc-sh.h (md_parse_name): Likewise.
382 (sh_parse_name): Likewise.
383 * config/tc-sh64.h (md_parse_name): Likewise.
384 (sh64_consume_datalabel): Likewise.
385 * config/tc-tic54x.h (md_parse_name): Likewise.
386 * config/tc-m32r.c (m32r_parse_name): Add mode parameter. Check it
387 before trying to evaluate symbol.
388 * config/tc-mn10300.c (mn10300_parse_name): Likewise.
389 * config/tc-sh.c (sh_parse_name): Likewise.
390 * config/tc-sh64.c (sh64_consume_datalabel): Add mode parameter. Pass
391 second argument to operandf. Pass mode parameter to sh_parse_name.
392 * doc/as.texinfo: Document .eqv and the == assignment operator.
393
fa4ec3f5
ILT		 3942005-10-10 Ian Lance Taylor <ian@airs.com>
395
396 * Makefile.am (EXTRA_DIST): Remove bfin-lex.l and bfin-defs.h.
397 * Makefile.in: Regenerate.
398
723a8472
NC		 3992005-10-10 Arnold Metselaar <arnold.metselaar@planet.nl>
400
401 * expr.c (operator): Allow "!=" as a synonym for "<>".
402 * doc/as.texinfo (Infix Op): Mention "!=".
403
f0a3b40f
DA		 4042005-10-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
405
406 * config/tc-hppa.c (strict): Don't initialize. Update comment.
407 (pa_ip): Promote from PA 1.0 to 1.1 immediately when 1.1 match is
408 found. Simplify handling of "ma" and "mb" completers.
409
ee065d83
PB		 4102005-10-08 Paul Brook <paul@codesourcery.com>
411
412 * config/tc-arm.c: Don't provide fallback default for CPU_DEFAULT.
413 (arm_arch_used, thumb_arch_used, selected_cpu, selected_cpu_name):
414 New variables.
415 (arm_cpu_option_table): Add canonical_name.
416 (arm_cpus): Populate canonical_name field.
417 (s_arm_eabi_attribute, s_arm_arch, s_arm_cpu, s_arm_fpu,
418 aeabi_set_public_attributes, arm_md_end): New functions.
419 (md_pseudo_table): Add "cpu", "arch", "fpu" and "eabi_attribute".
420 (md_assemble): Set thumb_arch_used and arm_arch_used.
421 (md_begin): Set defaut cpu if CPU_DEFAULT not defined.
422 * config/tc-arm.h (md_end): Define.
423 * doc/c-arm.texi: Document .cpu, .arch, .fpu and .eabi_attribute.
424
37dedf66 4252005-10-06 Khem Raj <kraj@mvista.com>
0e470c55 426 NIIBE Yutaka <gniibe@m17n.org>
37dedf66
NC		 427
428 * config/tc-sh.c (allow_dollar_register_prefix): New variable.
429 (parse_reg_without_prefix): New function.
430 (parse_reg): Check for '$' register prefix if --allow-reg-prefix is
431 set.
432 (option md_longopts): Add allow-reg-prefix option.
433 * doc/c-sh.texi: Document --allow-reg-prefix option.
434 * NEWS: Mention the new switch.
435
d1eac9d9
NC		 4362005-10-03 Arnold Metselaar <arnold.metselaar@planet.nl>
437
438 * doc/as.texinfo (Infix Ops): '<' and '>' are not shift
439 operators.
440
4945bb8a
BW		 4412005-09-30 Sterling Augustine <sterling@tensilica.com>
442 Bob Wilson <bob.wilson@acm.org>
3ea38ac2
BW		 443
444 * config/tc-xtensa.c (xtensa_frob_label): Disallow labels in bundles.
445
b898a385
L		 4462005-09-30 H.J. Lu <hongjiu.lu@intel.com>
447
448 * Makefile.am: Run "make dep-am".
449 * Makefile.in: Regenerated.
450 * aclocal.m4: Likewise.
451
869b9d07
MM		 4522005-09-30 Mark Mitchell <mark@codesourcery.com>
453
454 * as.c (main): Use expandargv.
455
90e3ad06
JB		 4562005-09-30 Jan Beulich <jbeulich@novell.com>
457
458 * config/tc-tic4x.c (tic4x_set): Advance input_line_pointer past
459 (removed) comma.
460
07c1b327
CM		 4612005-09-30 Catherine Moore <clm@cm00re.com>
462
463 * Makefile.am: Bfin support.
464 * Makefile.in: Regenerated.
465 * aclocal.m4: Regenerated.
466 * configure: Regenerated.
467 * configure.in: Bfin support.
468 * configure.tgt: Bfin support.
469 * config/bfin-aux.h: New file.
470 * config/bfin-defs.h: New file.
471 * config/bfin-lex.l: New file.
472 * config/bfin-parse.y: New file.
473 * config/tc-bfin.c: New file.
474 * config/tc-bfin.h: New file.
475 * doc/Makefile.am: Recognize c-bfin.texi.
476 * doc/Makefile.in: Regenerated.
477 * doc/all.texi: Bfin support.
478 * doc/as.texinfo: Likewise.
479 * doc/c-bfin.texi: Document bfin-specific syntax and
480 directives.
481
e3cb604e
PB		 4822005-09-30 Paul Brook <paul@codesourcery.com>
483
484 * config/tc-arm.c (opcode_tag): Add OT_cinfix3_legacy.
485 (opcode_lookup): Handle OT_cinfix3_legacy. Revert earlier change for
486 normal infix conditions.
487 (C3E): Include Thumb-2 definition.
488 (CL, cCL): Define.
489 (insns): Use them for legacy mnemonics.
490
a70c2403
NC		 4912005-09-30 Matthias Kurz <mk@baerlap.north.de>
492
493 * asintl.h: Prevent the inclusion of <libintl.h> from the Solaris
494 version of <locale.h> when ENABLE_NLS is not defined.
495
ef0241e7
JB		 4962005-09-29 Jan Beulich <jbeulich@novell.com>
497
498 * config/tc-ia64.c (parse_operands): Always parse first operand of
499 alloc.
500
c9c5dcda
AM		 5012005-09-29 Arnold Metselaar <arnold.metselaar@planet.nl>
502 Alan Modra <amodra@bigpond.net.au>
503
504 * app.c (do_scrub_chars): Match open and close quote of strings.
505 Remove redundant EOF test in case 7.
506
e05278af
JB		 5072005-09-28 Jan Beulich <jbeulich@novell.com>
508
509 * config/tc-i386.c (reloc): Disable signedness check for 4-byte
510 relocations in 16- and 32-bit modes.
511 (i386_displacement): Make pc-relative branch handling dependent
512 upon operand (rather than address) size.
513
7c9c8381
JB		 5142005-09-28 Jan Beulich <jbeulich@novell.com>
515
516 * dw2gencfi.c (dot_cfi): Call ignore_rest_of_line when not fully
517 parsing the input.
518 (dot_cfi_startproc): Likewise.
519 (dot_cfi_endproc): Likewise. Also check no extra input was given.
520 (dot_cfi_escape): Likewise.
521
d182319b
JB		 5222005-09-28 Jan Beulich <jbeulich@novell.com>
523
524 * config/tc-i386.h (x86_cons_fix_new): Declare unconditionally.
525 (TC_CONS_FIX_NEW): Define unconditionally.
526 (x86_pe_cons_fix_new): Remove.
527 * config/tc-i386.c (signed_cons): New.
528 (md_pseudo_table): Add slong.
529 (x86_cons_fix_new): Declare unconditionally.
530 (x86_pe_cons_fix_new): Merge into x86_cons_fix_new.
531 (tc_gen_reloc): Also consider BFD_RELOC_X86_64_32S for gotpc
532 conversion.
533
37b75c0c
AM		 5342005-09-28 Arnold Metselaar <arnold.metselaar@planet.nl>
535
536 * app.c (do_scrub_chars <LEX_IS_SYMBOL_COMPONENT>): Check for full
537 buffer after copying string.
538
db8ac8f9
PB		 5392005-09-27 Paul Brook <paul@codesourcery.com>
540
541 * config/arm.c (arm_cpus): Add more cpu names.
542 * doc/c-arm.texi: Document them.
543
66bd02d3
AM		 5442005-09-21 Alan Modra <amodra@bigpond.net.au>
545
546 * read.c (pseudo_set): Don't set undefined symbols to expr_section.
547
fead5cd9
RH		 5482005-09-20 Richard Henderson <rth@redhat.com>
549
550 * dwarf2dbg.c (process_entries): Fix uninitialized variable warning.
551
07a53e5c
RH		 5522005-09-20 Richard Henderson <rth@redhat.com>
553
554 * dwarf2dbg.c (struct line_entry): Replace frag and frag_ofs
555 with label.
556 (dwarf2_loc_mark_labels): New.
557 (dwarf2_gen_line_info_1): Split out of ...
558 (dwarf2_gen_line_info): ... here. Create the temp symbol here.
559 (dwarf2_emit_label): New.
560 (dwarf2_directive_loc_mark_labels): New.
561 (out_set_addr): Take a symbol instead of frag+ofs.
562 (relax_inc_line_addr): Likewise.
563 (emit_inc_line_addr): Assert delta non-negative.
564 (process_entries): Remove dead code. Update to work with temp
565 symbols instead of frag+ofs.
566 * dwarf2dbg.h (dwarf2_directive_loc_mark_labels): Declare.
567 (dwarf2_emit_label, dwarf2_loc_mark_labels): Declare.
568 * config/obj-elf.c (elf_pseudo_tab): Add loc_mark_labels.
569 * config/obj-elf.h (obj_frob_label): New.
570 * config/tc-alpha.c (alpha_define_label): Call dwarf2_emit_label.
571 * config/tc-arm.c, config/tc-hppa.c, config/tc-m68k.c,
572 config/tc-mips.c, config/tc-ppc.c, config/tc-sh.c, config/tc-xtensa.c:
573 Similarly in the respective tc_frob_label implementation functions.
574 * config/tc-i386.c (md_pseudo_table): Move file and loc to
575 non-elf section; add loc_mark_labels.
576 * config/tc-ia64.c (struct label_fix): Add dw2_mark_labels.
577 (ia64_flush_insns): Check for marked labels; emit line entry if so.
578 (emit_one_bundle): Similarly.
579 (ia64_frob_label): Record marked labels.
580 * config/tc-m68hc11.h (tc_frob_label): Remove.
581 * config/tc-ms1.c (md_pseudo_table): Remove file and loc.
582 * config/tc-sh.h (tc_frob_label): Pass sym to sh_frob_label.
583 * config/tc-sh64.h (tc_frob_label): Likewise.
584 * doc/as.texinfo (LNS directives): Docuement .loc_mark_blocks.
585
aba4aa7d
AM		 5862005-09-20 Alan Modra <amodra@bigpond.net.au>
587
588 * read.c (pseudo_set): Set segment of expression syms to expr_section.
589
43fd16e4
JB		 5902005-09-14 Jan Beulich <jbeulich@novell.com>
591
592 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Add selector
593 registers, floating point control and status words, and mxcsr as
594 well as (for 64-bit code) segment base registers and rflags.
595
3e470ab5
DD		 5962005-09-09 Dmitry Diky <diwil@spec.ru>
597
598 * config/tc-msp430.c (msp430_operands): Undo last changes. Instead...
599 (msp430_relax_frag): add a guard check to ensure that final fr_subtype
600 has been reached.
601
2ef2b9ae
CF		 6022005-09-08 Chao-ying Fu <fu@mips.com>
603
604 * doc/as.texinfo: Document -mdsp and -mno-dsp options.
605 * doc/c-mips.texi: Likewise, and document ".set dsp" and ".set nodsp"
606 directives.
607
3eb17e6b
PB		 6082005-09-08 Paul Brook <paul@codesourcery.com>
609
610 * config/tc-arm.c (do_smi, do_t_smi): Rename ...
611 (do_smc, do_t_smc): ... to this.
612 (insns): Remane smi to smc.
613 (md_apply_fix, tc_gen_reloc): Rename BFD_RELOC_ARM_SMI to
614 BFD_RELOC_ARM_SMC.
615
ecea7679
RH		 6162005-09-07 Richard Henderson <rth@redhat.com>
617
618 * dwarf2dbg.c (dwarf2_where): Set line->isa.
619 (dwarf2_set_isa): New.
620 (dwarf2_directive_loc): Rearrange to allow all options on one line.
621 * dwarf2dbg.h (dwarf2_set_isa): Declare.
622 * doc/as.texinfo: Update .loc documentation.
623
bd0eb99b
RH		 6242005-09-07 Richard Henderson <rth@redhat.com>
625
626 * dwarf2dbg.c: Include safe-ctype.h.
627 (DWARF2_LINE_OPCODE_BASE): Bump to 13.
628 (current): Initialize.
629 (dwarf2_emit_insn): Clear DWARF2_FLAG_BASIC_BLOCK,
630 DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN.
631 (dwarf2_directive_file): Cope with invalid filename.
632 (dwarf2_directive_loc): Add handling for basic_block, prologue_end,
633 epilogue_begin, is_stmt, isa.
634 (emit_inc_line_addr): Move line_delta == 0, addr_delta == 0 special
635 case down lower.
37b75c0c 636 (process_entries): Handle isa, DWARF2_FLAG_PROLOGUE_END,
bd0eb99b
RH		 637 and DWARF2_FLAG_EPILOGUE_BEGIN.
638 (out_debug_line): Emit sizes for DW_LNS_set_prologue_end,
639 DW_LNS_set_epilogue_begin, DW_LNS_set_isa.
640 * dwarf2dbg.h (DWARF2_FLAG_IS_STMT): Rename from DWARF2_FLAG_BEGIN_STMT.
641 (DWARF2_FLAG_BASIC_BLOCK): Rename from DWARF2_FLAG_BEGIN_BLOCK.
642 (DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN): New.
643 (struct dwarf2_line_info): Add isa member.
644 * doc/as.texinfo (LNS directives): New node.
645
b8ee1a6e
DU		 6462005-09-07 David Ung <davidu@mips.com>
647
648 * config/tc-mips.c (append_insn): Undo last change. Instead add
649 guard to suppress calling frag_grow if the current instruction is
650 one that allows a delay slot.
651
ef2e4d86
CF		 6522005-09-06 Chao-ying Fu <fu@mips.com>
653
654 * config/tc-mips.c (mips_set_options): Add ase_mt for MT instructions.
655 (mips_opts): Add -1 to initialize ase_mt.
656 (file_ase_mt): New variable for -mmt.
657 (CPU_HAS_MT): New define.
658 (validate_mips_insn): Add supports for +t, +T, !, $, *, &, g operand
659 formats.
660 (mips_ip): Check ase_mt to enable MT instructions.
661 Handle !, $, *, &, +T, +t, g operand formats.
662 For "mftc1", "mfthc1", "cftc1", "mttc1", "mtthc1", "cttc1", we allow
663 odd float registers.
664 (OPTION_MT, OPTION_NO_MT): New define.
665 (OPTION_COMPAT_ARCH_BASE): Change because of inserting MT define.
666 (md_parse_option): Parse OPTION_MT and OPTION_NO_MT.
667 (mips_after_parse_args): Set ase_mt based on CPU.
668 (s_mipsset): Handle ".set mt" and ".set nomt".
669 (mips_elf_final_processing): Remind of adding new flag for MT ASE.
670 (md_show_usage): Show usage of -mmt and -mno-mt.
671 * doc/as.texinfo: Document -mmt and -mno-mt options.
672 * doc/c-mips.texi: Likewise, and document ".set mt" and ".set nomt"
673 directives.
674
0110f2b8
PB		 6752005-09-06 Paul Brook <paul@codesourcery.com>
676
677 * config/tc-arm.c (arm_it): Add relax field.
678 (T16_32_TAB): Add addi, addis, add_pc, add_sp, dec_sp, inc_sp,
679 b, bcond, ldr_pc, ldr_pc2, ldr_sp, str_sp, subi, subis.
680 (do_t_add_sub, do_t_addr, do_t_branch, do_t_ldst,
681 do_t_mov_cmp): Allow relaxation.
682 (output_relax_insn): New function.
683 (put_thumb32_insn): New function.
684 (output_inst): Use new functions.
685 (md_assemble): Don't throw error on relaxable instructions.
686 (insns): Change "b" entry from TCE(...) to tCE(...).
687 (md_estimate_size_before_relax): Return 2.
688 (md_convert_frag, relax_immediate, relax_adr, relax_addsub,
689 relax_branch, arm_relax_frag): New functions.
690 (arm_force_relocation): Return 0 for Thumb-2 immediate operand
691 relocations.
692 * config/tc-arm.h (md_convert_frag): Remove definition.
693 (md_relax_frag): Define.
694 (arm_relax_frag): Add prototype.
695
9a64e435
PB		 6962005-09-02 Paul Brook <paul@codesourcery.com>
697
698 * config/tc-arm.c (do_rn_rd): Enforce SWP operand constraints.
699
8f06b2d8
PB		 7002005-09-02 Paul Brook <paul@codesourcery.com>
701
702 * config/tc-arm.c (encode_arm_cp_address): Use
703 BFD_RELOC_ARM_T32_CP_OFF_IMM in thumb mode.
704 (do_iwmmxt_wldstbh): Use BFD_RELOC_ARM_T32_CP_OFF_IMM_S2 in thumb
705 mode.
706 (md_assemble): Only allow coprocessor instructions when Thumb-2 is
707 available.
708 (cCE, cC3): Define.
709 (insns): Use them for coprocessor instructions.
710 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM.
711 (get_thumb32_insn): New function.
712 (put_thumb32_insn): New function.
713 (md_apply_fix): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM and
714 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
715
c4188bc9
PB		 7162005-09-02 Paul Brook <paul@codesourcery.com>
717
718 * config/tc-arm.c (opcode_lookup): Look for infix opcode when
719 incorrect suffix matches.
720
e9df6573
DU		 7212005-09-01 David Ung <davidu@mips.com>
722
723 * config/tc-mips.c (append_insn): Correctly handle mips16 case
724 when the frags are different for the 2 instructions we want to
725 swap. If the lengths of the 2 instructions are not the same, we
726 won't do the swap but emit an nop.
727
2a9a06c1
DD		 7282005-09-01 Dmitry Diky <diwil@spec.ru>
729
730 * config/tc-msp430.c (msp430_operands): Emit dwarf2_emit_insn()
37b75c0c 731 as appropriate. Change frag_variant() to frag_var() for relaxes.
2a9a06c1 732
61e192bf
NC		 7332005-08-29 Nick Clifton <nickc@redhat.com>
734
735 * write.c (generic_force_reloc): Do not call S_FORCE_RELOC if
736 there is no symbol.
737
435acd52
JB		 7382005-08-26 Jan Beulich <jbeulich@novell.com>
739
740 * config/tc-i386.c (intel_e09): Set JumpAbsolute when seeing a PTR-
741 qualified operand of a branch.
742 (intel_bracket_expr): Set JumpAbsolute here...
743 (intel_e11): ... rather than here.
744
c0524131
NC		 7452005-08-26 Christian Groessler <chris@groessler.org>
746
747 * configure.tgt: Set bfd_gas also for z8k cpu.
748 * config/tc-z8k.c (s_segm): Use bfd_set_arch_mach to set machine
749 type.
750 (newfix): Adapt to bfd reloc types.
751 (build_bytes): Adapt to bfd reloc types. Ensure that enough space
752 is available in the current frag.
753 (md_convert_frag): Adapt function parameters.
754 (tc_gen_reloc): New function.
755 (md_section_align): Use bfd_get_section_alignment.
756 (md_apply_fix): Adapt to bfd reloc types. Fix handling of
757 BFD_RELOC_Z8K_IMM4L, BFD_RELOC_8, BFD_RELOC_16, and BFD_RELOC_32
758 relocations.
759 * config/tc-z8k.h (TARGET_ARCH): Define.
760 (tc_fix_adjustable): Define.
761
74cd071d
CF		 7622005-08-25 Chao-ying Fu <fu@mips.com>
763
764 * config/tc-mips.c (mips_set_options): Add ase_dsp for DSP instructions.
765 (mips_opts): Add -1 to initialize ase_dsp.
766 (file_ase_dsp): New variable for -mdsp.
767 (CPU_HAS_DSP): New define.
768 (validate_mips_insn): Add supports for 3, 4, 5, 6, 7, 8, 9, 0, ', :, @
769 operand formats.
770 (mips_ip): Add min_range and max_range for checking singed numbers.
771 Check ase_dsp to enable DSP instructions.
772 Handle 3, 4, 5, 6, 7, 8, 9, 0, ', :, @ operand formats.
773 (OPTION_DSP, OPTION_NO_DSP): New define.
774 (OPTION_COMPAT_ARCH_BASE): Change because of inserting DSP define.
775 (md_parse_option): Parse OPTION_DSP and OPTION_NO_DSP.
776 (mips_after_parse_args): Set ase_dsp based on CPU.
777 (s_mipsset): Handle ".set dsp" and ".set nodsp".
778 (mips_elf_final_processing): Remind of adding new flag for DSP ASE.
779 (md_show_usage): Show usage of -mdsp and -mno-dsp.
780
ff324200
DU		 7812005-08-23 David Ung <davidu@mips.com>
782
783 * config/tc-mips.c (mips_cpu_info_table): Add 5kf to the table of
784 cpu names.
785
ac805826
AM		 7862005-08-23 Alan Modra <amodra@bigpond.net.au>
787
788 PR 1036
789 * config/tc-ppc.c (ppc_symbol_chars): Add '%' and '['.
790
478ec1e3
AM		 7912005-08-23 Phil Edwards <phil@codesourcery.com>
792
793 * configure.tgt (*-*-vxworks): Match vxworks* instead.
794
4fa24527
JB		 7952005-08-22 Jan Beulich <jbeulich@novell.com>
796
797 * config/tc-i386.c (object_64bit): New.
798 (i386_target_format): Initialize it.
799 (output_disp): Use object_64bit for relocation type determination.
800 (output_imm): Likewise.
801 (i386_validate_fix): Likewise.
802 (tc_gen_reloc): Likewise.
803 (lex_got): Likewise. Remove static mode_name. Change array size
804 of gotrel's rel field, and adjust its initializer. Adjust diagnostic.
805 (x86_cons): Use object_64bit for deciding whether quad fields can
806 have relocations.
807
fefaa1aa
CG		 8082005-08-18 Christian Groessler <chris@groessler.org>
809
810 * config/tc-h8300.h: Remove TC_RELOC_MANGLE/tc_reloc_mangle.
811 * config/tc-mcore.h: Likewise.
812 * config/tc-z8k.h: Likewise.
813 * config/tc-z8k.c: Likewise.
814 * config/tc-sh.h: Remove TC_RELOC_MANGLE and
815 sh_coff_reloc_mangle declaration.
816 * config/tc-sh.c: (md_apply_fix): Fix comment for case
817 BFD_RELOC_SH_USES.
818
32a3d256
KK		 8192005-08-18 Kaz Kojima <kkojima@rr.iij4u.or.jp>
820
821 * config/tc-sh64.c (sh64_target_format): Check preset_target_arch
822 to confirm that no ISA is specified.
823
4111faa5
NC		 8242005-08-18 Nick Clifton <nickc@redhat.com>
825
826 * write.c (relax_segment): Count the number of frags being
827 processed and use this to compute a maximum limit on the number of
828 iterations that will be allowed when attempting to relax the
829 segment.
830
11eec5fc
DS		 8312005-08-17 Danny Smith <dannysmith@users.sourceforge.net>
832
833 * config/obj-coff.c (obj_coff_weak): Set auxiliary record
834 of NT weak externals to IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY.
835
23d36e92
AM		 8362005-08-16 Alan Modra <amodra@bigpond.net.au>
837
838 * config/tc-ppc.c (ppc_set_cpu): Don't select 64-bit based on
839 default cpu.
840
3d388997
PB		 8412005-08-15 Paul Brook <paul@codesourcery.com>
842
843 * config/tc-arm.c (do_t_mov_cmp): Fix encoding of i16-bit conditional
844 instructions.
845 (do_t_mvn_tst, do_t_neg, do_t_shift): Ditto.
846
36ae0db3
DJ		 8472005-08-15 Daniel Jacobowitz <dan@codesourcery.com>
848
849 * config/tc-ppc.c (parse_cpu): Add -me300 support.
850 (md_show_usage): Likewise.
851 * doc/c-ppc.texi (PowerPC-Opts): Document it.
852
6c639ef9
MS		 8532005-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
854
855 * config/tc-s390.c (md_parse_option): Add cpu type z9-109.
856 (md_gather_operands): Add support for optional operands.
857
77592908
DD		 8582005-08-12 Dmitry Diky <diwil@spec.ru>
859 * config/tc-msp430.c (msp430_enable_relax): New flag.
860 (msp430_enable_polys): Likewise.
861 (OPTION_RELAX): New option.
862 (OPTION_POLYMORPHS): Likewise.
863 (md_longopts): New long options.
864 (md_show_usage): Updated.
865 (md_parse_option): Add new options handler.
866 (msp430_operands): Add check if polymorph insns are enabled.
867 (msp430_force_relocation_local): New function.
868 (md_apply_fix): Now delete relocs according to new flags combination.
869 (msp430_relax_frag): Convert long branches to short branches only if
870 flag msp430_enable_relax is set.
871 * config/tc-msp430.h (TC_FORCE_RELOCATION_LOCAL): Defined.
872 (msp430_force_relocation_local): Likewise.
873 * doc/c-msp430.texi: Describe new options.
37b75c0c 874
e079bef8
ILT		 8752005-08-11 Ian Lance Taylor <ian@airs.com>
876
877 * Makefile.am ($(srcdir)/make-gas.com): Remove target.
878 (stamp-mk.com): Likewise.
879 (EXTRA_DIST): Remove make-gas.com from list.
880 (MOSTLYCLEANFILES): Remove stamp-mk.com from list.
881 * Makefile.in: Regenerate.
882
4924bf8f
HPN		 8832005-08-11 Hans-Peter Nilsson <hp@axis.com>
884
885 * subsegs.c (subseg_change): Move declaration of seginfo to before
886 first statement.
887
7be1c489
AM		 8882005-08-11 Alan Modra <amodra@bigpond.net.au>
889
890 * README-vms: Delete.
891 * config-gas.com: Delete.
892 * makefile.vms: Delete.
893 * vmsconf.sh: Delete.
894 * config/atof-tahoe.c: Delete.
895 * config/m88k-opcode.h: Delete.
896 * config/obj-bout.c: Delete.
897 * config/obj-bout.h: Delete.
898 * config/obj-hp300.c: Delete.
899 * config/obj-hp300.h: Delete.
900 * config/tc-a29k.c: Delete.
901 * config/tc-a29k.h: Delete.
902 * config/tc-h8500.c: Delete.
903 * config/tc-h8500.h: Delete.
904 * config/tc-m88k.c: Delete.
905 * config/tc-m88k.h: Delete.
906 * config/tc-tahoe.c: Delete.
907 * config/tc-tahoe.h: Delete.
908 * config/tc-tic80.c: Delete.
909 * config/tc-tic80.h: Delete.
910 * config/tc-w65.c: Delete.
911 * config/tc-w65.h: Delete.
912 * config/te-aux.h: Delete.
913 * config/te-delt88.h: Delete.
914 * config/te-delta.h: Delete.
915 * config/te-dpx2.h: Delete.
916 * config/te-hp300.h: Delete.
917 * config/te-ic960.h: Delete.
918 * config/vms-a-conf.h: Delete.
919 * doc/c-a29k.texi: Delete.
920 * doc/c-h8500.texi: Delete.
921 * doc/c-m88k.texi: Delete.
922 * README: Remove obsolete examples, and list of supported targets.
923 * Makefile.am: Remove a29k, h8500, m88k, tahoe, tic80, w65,
924 bout and hp300 support.
925 (DEP_FLAGS): Don't define BFD_ASSEMBLER.
926 * configure.in: Remove --enable-bfd-assembler, need_bfd,
927 primary_bfd_gas.
928 * configure.tgt: Remove a29k, h8300-coff, h8500-*, i960 non-elf,
929 m68k non bfd, m88k, or32-coff, tic80-*, vax non-bfd, w65k-*, *-nindy.
930 * as.c: Remove all non-BFD_ASSEMBLER code, support for above targets.
931 * as.h: Likewise.
932 * dw2gencfi.c: Likewise.
933 * dwarf2dbg.c: Likewise.
934 * ehopt.c: Likewise.
935 * input-file.c: Likewise.
936 * listing.c: Likewise.
937 * literal.c: Likewise.
938 * messages.c: Likewise.
939 * obj.h: Likewise.
940 * output-file.c: Likewise.
941 * read.c: Likewise.
942 * stabs.c: Likewise.
943 * struc-symbol.h: Likewise.
944 * subsegs.c: Likewise.
945 * subsegs.h: Likewise.
946 * symbols.c: Likewise.
947 * symbols.h: Likewise.
948 * tc.h: Likewise.
949 * write.c: Likewise.
950 * write.h: Likewise.
951 * config/aout_gnu.h: Likewise.
952 * config/obj-aout.c: Likewise.
953 * config/obj-aout.h: Likewise.
954 * config/obj-coff.c: Likewise.
955 * config/obj-coff.h: Likewise.
956 * config/obj-evax.h: Likewise.
957 * config/obj-ieee.h: Likewise.
958 * config/tc-arm.c: Likewise.
959 * config/tc-arm.h: Likewise.
960 * config/tc-avr.c: Likewise.
961 * config/tc-avr.h: Likewise.
962 * config/tc-crx.h: Likewise.
963 * config/tc-d10v.h: Likewise.
964 * config/tc-d30v.h: Likewise.
965 * config/tc-dlx.h: Likewise.
966 * config/tc-fr30.h: Likewise.
967 * config/tc-frv.h: Likewise.
968 * config/tc-h8300.c: Likewise.
969 * config/tc-h8300.h: Likewise.
970 * config/tc-hppa.h: Likewise.
971 * config/tc-i370.h: Likewise.
972 * config/tc-i386.c: Likewise.
973 * config/tc-i386.h: Likewise.
974 * config/tc-i860.h: Likewise.
975 * config/tc-i960.c: Likewise.
976 * config/tc-i960.h: Likewise.
977 * config/tc-ip2k.h: Likewise.
978 * config/tc-iq2000.h: Likewise.
979 * config/tc-m32c.h: Likewise.
980 * config/tc-m32r.h: Likewise.
981 * config/tc-m68hc11.h: Likewise.
982 * config/tc-m68k.c: Likewise.
983 * config/tc-m68k.h: Likewise.
984 * config/tc-maxq.c: Likewise.
985 * config/tc-maxq.h: Likewise.
986 * config/tc-mcore.c: Likewise.
987 * config/tc-mcore.h: Likewise.
988 * config/tc-mn10200.h: Likewise.
989 * config/tc-mn10300.c: Likewise.
990 * config/tc-mn10300.h: Likewise.
991 * config/tc-ms1.h: Likewise.
992 * config/tc-msp430.c: Likewise.
993 * config/tc-msp430.h: Likewise.
994 * config/tc-ns32k.c: Likewise.
995 * config/tc-ns32k.h: Likewise.
996 * config/tc-openrisc.h: Likewise.
997 * config/tc-or32.c: Likewise.
998 * config/tc-or32.h: Likewise.
999 * config/tc-ppc.c: Likewise.
1000 * config/tc-ppc.h: Likewise.
1001 * config/tc-s390.h: Likewise.
1002 * config/tc-sh.c: Likewise.
1003 * config/tc-sh.h: Likewise.
1004 * config/tc-sparc.c: Likewise.
1005 * config/tc-tic30.c: Likewise.
1006 * config/tc-tic30.h: Likewise.
1007 * config/tc-tic4x.c: Likewise.
1008 * config/tc-tic4x.h: Likewise.
1009 * config/tc-tic54x.c: Likewise.
1010 * config/tc-tic54x.h: Likewise.
1011 * config/tc-v850.h: Likewise.
1012 * config/tc-vax.c: Likewise.
1013 * config/tc-vax.h: Likewise.
1014 * config/tc-xstormy16.h: Likewise.
1015 * config/tc-xtensa.h: Likewise.
1016 * config/tc-z8k.c: Likewise.
1017 * config/tc-z8k.h: Likewise.
1018 * config/vms-a-conf.h
1019 * doc/Makefile.am: Likewise.
1020 * doc/all.texi: Likewise.
1021 * doc/as.texinfo: Likewise.
829c3ed3 1022 * doc/internals.texi: Likewise.
7be1c489
AM		 1023 * doc/Makefile.in: Regenerate.
1024 * Makefile.in: Regenerate.
1025 * configure: Regenerate.
1026 * config.in: Regenerate.
1027 * po/POTFILES.in: Regenerate.
1028
2f6178c1
NC		 10292005-08-09 Nick Clifton <nickc@redhat.com>
1030
1031 PR 1070
1032 * macro.c (getstring): Do not treat round parentheses exactly the
1033 same as angle brackets - the parentheses need to be preserved and
1034 passed on to the macro processing code.
1035
44c86e8c
NC		 10362005-08-08 Nick Clifton <nickc@redhat.com>
1037
1038 * config/tc-msp430.c (MSP430_ISA_21): Define.
1039 (mcu_types): Add entries for msp430x21xx variants.
1040
df40eaf9
NC		 10412005-08-08 Nick Clifton <nickc@redhat.com>
1042
1043 PR 1070
1044 * macro.c (getstring): Treat round parentheses in the same way as
1045 angle brackets.
1046 (get_any_string): Likewise.
1047
5a14ab23
L		 10482005-08-07 H.J. Lu <hongjiu.lu@intel.com>
1049
1050 PR gas/1118
1051 * as.c (parse_args): Handle -al=<FILE>.
1052
47837f8e
NC		 10532005-08-07 Nick Clifton <nickc@redhat.com>
1054
1055 * read.c (s_app_line): Accept a line number of 0 for compatibility
1056 with gcc's output for assembler-with-cpp files.
1057
e27ec89e
PB		 10582005-08-05 Paul Brook <paul@codesourcery.com>
1059
1060 * config/tc-arm.c (current_it_mask, current_cc): New variables.
1061 (do_t_add_sub): Use correct encodings inside IT block.
1062 (do_t_arit3c): Ditto.
1063 (do_t_it): Simplify logic. Set current_it_mask and current_cc.
1064 (md_assemble): Verify conditional suffixes agains IT blocks.
1065
9c3c69f2
PB		 10662005-08-05 Paul Brook <paul@codesourcery.com>
1067
1068 * config/tc-arm.c (encode_thumb32_immediate): Only accept shifted
1069 constants.
1070 (encode_thumb32_shifted_operand): Prohibit register shifts.
1071 (encode_thumb32_addr_mode): Fix typo.
1072 (insns): Correct thumb2 ldm and stm opcodes.
1073
f2184508
NC		 10742005-08-02 Khem Raj <kraj@mvista.com>
1075
1076 * config/tc-arm.c (do_iwmmxt_wldstd): Correct the offset range for
1077 WLDRD/WSTRD instruction.
1078
4e6935a6
AM		 10792005-08-02 Alan Modra <amodra@bigpond.net.au>
1080
1081 * config/tc-ppc.c (md_apply_fix <ELF>): Don't warn on overflow
1082 if emitting a reloc.
1083
8a06b769
TS		 10842005-07-29 Thiemo Seufer <ths@networkno.de>
1085
1086 * config/tc-mips.c (s_mips_globl): Allow multiple symbols per .globl.
1087
e9f89963
PB		 10882005-07-29 Paul Brook <paul@codesourcery.com>
1089
1090 * config/tc-arm.c (T16_32_TAB): Add "addr". Fix encoding of push and
1091 pop.
1092 (do_t_addr): Implement 32-bit variant.
1093 (do_t_push_pop): Make some errors warnings. Handle single register
1094 32-bit case.
1095 (insns): Use tCE for adr.
1096 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_ADD_PC12.
1097 (md_apply_fix): Ditto.
1098
92e90b6e
PB		 10992005-07-29 Paul Brook <paul@codesourcery.com>
1100
1101 * config/tc-arm.c (parse_tb): New function.
1102 (enum operand_parse_code): Add OP_TB.
1103 (parse_operands): Handle OP_TB.
1104 (do_t_add_sub_w, do_t_tb): New functions.
1105 (insns): Add entries for addw, subw, tbb and tbh.
1106 (md_apply_fix): Handle BFD_RELOC_ARM_T32_IMM12.
1107
0a7b9ba6
NC		 11082005-07-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1109
1110 * config/tc-m32r.c (m32r_check_fixup): Fixed X_op check.
1111
17d4e2a2
L		 11122007-07-27 H.J. Lu <hongjiu.lu@intel.com>
1113
1114 * config/tc-i386.c (handle_large_common): Declare only for ELF.
1115
ba825241
JB		 11162005-07-27 Jan Beulich <jbeulich@novell.com>
1117
1118 * config/tc-ia64.h (unw_r_record): Change type of fr_mem to unsigned
1119 int.
1120 (unw_p_record): Remove unused/redundant fields imask and rmask.
1121 Combine spoff and pspoff into a union. Combine gr and br into a
1122 union. Change type of grmask and brmask to unsigned char. Change type
1123 of frmask to unsigned int.
1124 (unw_x_record): Combine spoff, pspoff, and treg into a union.
1125 * config/tc-ia64.c (unwind): New field 'pending_saves'.
1126 (check_pending_save): New.
1127 (alloc_record): Clear out entire record.
1128 (output_psp_gr): Use renamed structure fields.
1129 (output_psp_sprel): Likewise.
1130 (output_rp_gr): Likewise.
1131 (output_rp_br): Likewise.
1132 (output_rp_psprel): Likewise.
1133 (output_rp_sprel): Likewise.
1134 (output_pfs_gr): Likewise.
1135 (output_pfs_psprel): Likewise.
1136 (output_pfs_sprel): Likewise.
1137 (output_preds_gr): Likewise.
1138 (output_preds_psprel): Likewise.
1139 (output_preds_sprel): Likewise.
1140 (output_spill_base): Likewise.
1141 (output_unat_gr): Likewise.
1142 (output_unat_psprel): Likewise.
1143 (output_unat_sprel): Likewise.
1144 (output_lc_gr): Likewise.
1145 (output_lc_psprel): Likewise.
1146 (output_lc_sprel): Likewise.
1147 (output_fpsr_gr): Likewise.
1148 (output_fpsr_psprel): Likewise.
1149 (output_fpsr_sprel): Likewise.
1150 (output_priunat_gr): Likewise.
1151 (output_priunat_psprel): Likewise.
1152 (output_priunat_sprel): Likewise.
1153 (output_bsp_gr): Likewise.
1154 (output_bsp_psprel): Likewise.
1155 (output_bsp_sprel): Likewise.
1156 (output_bspstore_gr): Likewise.
1157 (output_bspstore_psprel): Likewise.
1158 (output_bspstore_sprel): Likewise.
1159 (output_rnat_gr): Likewise.
1160 (output_rnat_psprel): Likewise.
1161 (output_rnat_sprel): Likewise.
1162 (output_spill_psprel): Likewise.
1163 (output_spill_sprel): Likewise.
1164 (output_spill_reg): Likewise.
1165 (output_fr_mem): Likewise. Allocate one unwind record per set mask
1166 bit.
1167 (output_frgr_mem): Likewise.
1168 (output_gr_mem): Likewise.
1169 (output_br_mem): Likewise.
1170 (output_gr_gr): Likewise.
1171 (output_br_gr): Likewise.
1172 (fixup_unw_records): Likewise.
1173 (process_one_record): Use renamed structure fields. For gr_gr and
1174 br_gr, collect mask from chain of records before output.
1175 (in_prologue): Simplify and eliminate early returns. Call
1176 check_pending_save.
1177 (in_body): Simplify and eliminate early returns.
1178 (dot_body): Call check_pending_save.
1179 (md_assemble): Update comment. Deal with pending saves.
1180
9cd96992
JB		 11812005-07-26 Jan Beulich <jbeulich@novell.com>
1182
1183 * config/tc-i386.c (optimize_imm): Calculate candidate immediates
1184 mask from guessed suffix, but mask out other immediate types only
1185 if at least on candidate is valid for the insn.
1186
fd54057a
DD		 11872005-07-25 DJ Delorie <dj@redhat.com>
1188
1189 * config/tc-m32c.c (md_cgen_lookup_reloc): Add 8 bit operands.
1190 Support %mod() modifiers from opcodes.
1191 * doc/c-m32c.texi (M32C-Modifiers): New section.
1192
3b22753a
L		 11932005-07-25 Jan Hubicka <jh@suse.cz>
1194 H.J. Lu <hongjiu.lu@intel.com>
1195
1196 * config/obj-elf.c: Include "elf/x86-64.h" if TC_I386 is
1197 defined.
1198 (elf_com_section_ptr): New.
1199 (elf_begin): Set elf_com_section_ptr to bfd_com_section_ptr.
1200 (elf_common_parse): Make it global. Use elf_com_section_ptr
1201 instead of bfd_com_section_ptr.
1202 (obj_elf_change_section): Handle x86-64 large bss sections.
1203
1204 * config/obj-elf.h (elf_com_section_ptr): New.
1205 (elf_common_parse): New.
1206
1207 * config/tc-i386.c (handle_large_common): New.
1208 (md_pseudo_table): Add "largecomm".
1209 (x86_64_section_letter): New.
1210 (x86_64_section_word): New.
1211
1212 * config/tc-i386.h (x86_64_section_word): New.
1213 (x86_64_section_letter): New.
1214 (md_elf_section_letter): New. Defined.
1215 (md_elf_section_word): Likewise.
1216
9f971fcb
NC		 12172005-07-21 Ralf Corsepius <ralf.corsepius@rtems.org>
1218
1219 * configure.tgt: Remove i386-*-rtemself*.
1220 Remove sparc-*-rtemself*.
1221
240a3425
BE		 12222005-07-21 Ben Elliston <bje@gnu.org>
1223
1224 * config/tc-m68k.h: Remove TE_LYNX conditional code.
1225
c160f130
PB		 12262005-07-21 Paul Brook <paul@codesourcery.com>
1227
1228 * config/tc-arm.c (encode_thumb32_addr_mode): Don't set
1229 inst.reloc.pc_rel.
1230
a9bfff94
NC		 12312005-07-20 Tavis Ormandy <taviso@gentoo.org>
1232
1233 * messages.c: Use vsnprintf instead of vsprintf.
1234
157e7bd1
NC		 12352005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1236
1237 * config/tc-m32r.c (tc_gen_reloc): Check BFD_RELOC_32_PCREL and
1238 BFD_RELOC_16_PCREL to Support R_M32R_REL32.
1239
85da3a56
NC		 12402005-07-18 Nick Clifton <nickc@redhat.com>
1241
1242 * configure.tgt: Restore alpha ordering to list of arches.
1243
71e17562
DA		 12442005-07-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1245
1246 * tc-hppa.c (pa_ip): Reject match for '#' immediate if not pa20.
1247
718ddfc0
JB		 12482005-07-18 Jan Beulich <jbeulich@novell.com>
1249
1250 * config/tc-i386.c (md_begin): Use IS_ELF.
1251 (tc_i386_fix_adjustable): Likewise.
1252 (md_estimate_size_before_relax): Likewise.
1253 (md_apply_fix): Likewise.
1254 (i386_target_format): Likewise.
1255 (lex_got): Define to NULL when not ELF or when LEX_AT. Check IS_ELF.
1256 (i386_immediate): Remove #ifdef LEX_AT.
1257 (i386_displacement): Likewise.
1258 * config/tc-i386.h (x86_cons): Prototype only when ELF and when not
1259 LEX_AT.
1260
3956db08
JB		 12612005-07-18 Jan Beulich <jbeulich@novell.com>
1262
1263 * config/tc-i386.c (reloc): Convert to ISO C90. Change first
1264 parameter to unsigned. Parameter sign now is tristate - zero/
1265 positive mean unsigned/signed, negative means signedness doesn't
1266 matter. Check field size,
1267 signedness, and pcrel-ness are in agreement between relocated field
1268 and relocation type. Adjust diagnostics.
1269 (optimize_imm): And type mask of operand instead of overwriting it.
1270 (lex_got): Convert to ISO C90. Add third parameter. Add new field to
1271 local structure and initialize gotrel accordingly. Pass caller as
1272 mask of types that the operator can match.
1273 (x86_cons_fix_new): Let reloc know that signedness of relocation
1274 doesn't matter.
1275 (x86_pe_cons_fix_new): Likewise.
1276 (x86_cons): Pass additional argument to lex_got.
1277 (i386_immediate): New local variable 'types'. Pass its address as
1278 additional argument to lex_got. Mask out operand types not supported
1279 befoe returning.
1280 (i386_displacement): Likewise. Set bigdisp to all types supported in
1281 64-bit mode, combining the previously split initialization.
1282
2dd88dca
JB		 12832005-07-18 Jan Beulich <jbeulich@novell.com>
1284
1285 * config/tc-i386.c (parse_insn): Reject prefix if unavailable in
1286 current mode.
1287
8126167b
DA		 12882005-07-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1289
1290 * config/tc-hppa.c (pa_ip): Search entire mnemonic before considering
1291 promoted match.
1292
0f82ff91
AM		 12932005-07-16 Alan Modra <amodra@bigpond.net.au>
1294
1295 * Makefile.am: Run "make dep-am".
1296 * Makefile.in: Regenerate.
1297
90700ea2
L		 12982007-07-15 H.J. Lu <hongjiu.lu@intel.com>
1299
1300 * gas/config/tc-i386.h (CpuVMX): New.
1301 (CpuUnknownFlags): Add CpuVMX.
1302
49f58d10
JB		 13032005-07-14 Jim Blandy <jimb@redhat.com>
1304
1305 Add support for the Renesas M32C.
1306 * Makefile.am (CPU_TYPES): List m32c.
1307 (TARGET_CPU_CFILES): List config/tc-m32c.c.
1308 (TARGET_CPU_HFILES): List config/tc-m32c.h.
1309 * configure.in: Add case for m32c.
1310 * configure.tgt: Add cases for m32c and m32c-*-elf.
1311 * configure: Regenerated.
1312 * config/tc-m32c.c, config/tc-m32c.h: New files.
1313 * doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
1314 * doc/Makefile.in: Regenerated.
1315 * doc/all.texi: Set M32C.
1316 * doc/as.texinfo: Add text for the M32C-specific options and line
1317 comment characters, and refer to c-m32c.texi.
1318 * doc/c-m32c.texi: New file.
37b75c0c 1319
6c5cf62c
NC		 13202005-07-14 Nick Clifton <nickc@redhat.com>
1321
1322 PR 1069
1323 * config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
1324 the ins_parse buffer.
1325
14c194bb
NC		 13262005-07-10 Ralf Corsepius <ralf.corsepius@rtems.org>
1327
1328 * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
1329 i386-*-rtemscoff*, sparc-*-rtemsaout*.
1330
28a9d8f5
L		 13312005-07-10 H.J. Lu <hongjiu.lu@intel.com>
1332
1333 * config/tc-i386.c (optimize_disp): Optimize signed 32bit
1334 displacements.
1335
b4f261e0
BE		 13362005-07-08 Ben Elliston <bje@au.ibm.com>
1337
1338 * frags.h: Remove ANSI_PROTOTYPES conditional code.
1339 * config/obj-elf.h: Likewise.
1340 * config/tc-h8300.h: Likewise.
1341 * config/tc-h8500.h: Likewise.
1342 * config/tc-i370.h: Likewise.
1343 * config/tc-i386.h: Likewise.
1344 * config/tc-m68hc11.h: Likewise.
1345 * config/tc-m68k.h: Likewise.
1346 * config/tc-ppc.h: Likewise.
1347 * config/tc-s390.h: Likewise.
1348 * config/tc-sh.h: Likewise.
1349 * config/tc-sparc.h: Likewise.
1350 * config/tc-tic30.c: Likewise.
1351 * config/tc-w65.h: Likewise.
1352 * config/tc-xtensa.h: Likewise.
1353
d8b19f1a
HPN		 13542005-07-08 Hans-Peter Nilsson <hp@axis.com>
1355
1356 PR gas/1049
1357 * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
1358
0fd3a477
JW		 13592005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1360
1361 * config/tc-tic30.c (debug): Add format attribute. Fix format
1362 bugs.
1363
bf50992e
L		 13642005-07-06 H.J. Lu <hongjiu.lu@intel.com>
1365
1366 * config/tc-i386.c (cpu_arch): Add sse3.
1367
1368 * config/tc-i386.h (CpuSSE3): Renamed from ...
1369 (CpuPNI): This. Defined as CpuSSE3.
1370
1371 * doc/c-i386.texi: Document .sse3.
1372
5d5e6db9
JB		 13732005-07-06 Jan Beulich <jbeulich@novell.com>
1374
1375 * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
1376
3ec2b351
NC		 13772005-07-05 Nick Clifton <nickc@redhat.com>
1378
1379 * config/tc-pdp11.c (md_apply_fix): Cast first argument to
1380 md_chars_to_numbers to an unsigned pointer in order to avoid a
1381 compile time warning.
1382
9d8504b1
PB		 13832005-07-05 Paul Brook <paul@codesourcery.com>
1384
1385 * config/tc-ppc.c (ppc_target_format): Add VxWorks.
1386
a0defb2e
AH		 13872005-07-05 Aldy Hernandez <aldyh@redhat.com>
1388
1389 * config/tc-ms1.c: New.
1390 * config/tc-ms1.h: New.
1391 * testsuite/gas/ms1/allinsn.d: New.
1392 * testsuite/gas/ms1/allinsn.s: New.
1393 * testsuite/gas/ms1/badinsn.s: New.
1394 * testsuite/gas/ms1/badinsn1.s: New.
1395 * testsuite/gas/ms1/badoffsethigh.s: New.
1396 * testsuite/gas/ms1/badoffsetlow.s: New.
1397 * testsuite/gas/ms1/badorder.s: New.
1398 * testsuite/gas/ms1/badreg.s: New.
1399 * testsuite/gas/ms1/badsignedimmhigh.s: New.
1400 * testsuite/gas/ms1/badsignedimmlow.s: New.
1401 * testsuite/gas/ms1/badsyntax.s: New.
1402 * testsuite/gas/ms1/badsyntax1.s: New.
1403 * testsuite/gas/ms1/badunsignedimmhigh.s: New.
1404 * testsuite/gas/ms1/badunsignedimmlow.s: New.
1405 * testsuite/gas/ms1/errors.exp: New.
1406 * testsuite/gas/ms1/ldst.s: New.
1407 * testsuite/gas/ms1/misc.d: New.
1408 * testsuite/gas/ms1/misc.s: New.
1409 * testsuite/gas/ms1/ms1-16-003.d: New.
1410 * testsuite/gas/ms1/ms1-16-003.s: New.
1411 * testsuite/gas/ms1/ms1.exp: New.
1412 * testsuite/gas/ms1/msys.d: New.
1413 * testsuite/gas/ms1/msys.s: New.
1414 * testsuite/gas/ms1/relocs.d: New.
1415 * testsuite/gas/ms1/relocs.exp: New.
1416 * testsuite/gas/ms1/relocs1.s: New.
1417 * testsuite/gas/ms1/relocs2.s: New.
1418
30123838
JB		 14192005-07-05 Jan Beulich <jbeulich@novell.com>
1420
1421 * config/tc-i386.h (CpuSVME): New.
1422 (CpuUnknownFlags): Include CpuSVME.
1423 * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
1424 as alias of sledgehammer.
1425 (md_assemble): Include invlpga in the check for insns with two source
1426 operands.
1427 (process_operands): Include SVME insns in the check for ignored
1428 segment overrides. Adjust diagnostic.
1429 (i386_index_check): Special-case SVME insns with memory operands.
1430
ca3f61f7
NC		 14312005-07-04 Khem Raj <kraj@mvista.com>
1432 Nick Clifton <nickc@redhat.com>
1433
1434 * tc-arm.c (struct arm_it): Make operands.imm signed to match its
1435 use an immediate value.
1436 (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
1437 since the register field of the operands structure is unsigned.
1438 (s_arm_unwind_save_vfp): Make "reg" unsigned.
1439 (parse_operands): Make the 2ns parameter an unsigned pointer to
1440 match its use.
1441 (do_ldrd): When using the imm field of the operands structure as a
1442 second register field, treat it as unsigned.
1443
551b43fd
AM		 14442005-07-04 Alan Modra <amodra@bigpond.net.au>
1445
1446 PR 1004
1447 * config/obj-elf.c (obj_elf_change_section): Use backend
1448 get_sec_type_attr.
1449
e4e8248d
JB		 14502005-07-01 Jan Beulich <jbeulich@novell.com>
1451
1452 * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
1453 (output_spill_psprel, output_spill_psprel_p): Combine.
1454 (output_spill_sprel, output_spill_sprel_p): Combine.
1455 (output_spill_reg, output_spill_regp_p): Combine.
1456 (process_one_record): Handle psp_psprel.
1457 (parse_predicate_and_operand): New.
1458 (convert_expr_to_ab_reg): Two new parameters. Return void. Always
1459 initialize output values. Emit diagnostic case here.
1460 (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
1461 (add_unwind_entry): New second parameter. Allow first parameter to
1462 be NULL. Parse optional tag, emit warning about further support for
1463 it otherwise being missing. Check end-of-line when requested.
1464 (dot_fframe): Clear operand when wrong. Allow tag.
1465 (dot_vframe): Likewise.
1466 (dot_vframesp): Likewise. Rename parameter, issue warning when psp
1467 relative.
1468 (dot_vframepsp): Remove.
1469 (dot_altrp): Clear operand when wrong. Allow tag.
1470 (dot_save): Likewise. Let default case also go through
1471 add_unwind_entry.
1472 (dot_savemem): Likewise.
1473 (dot_restore): Don't return when wrong operand. Allow tag.
1474 (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
1475 parse_predicate_and_operand and the new arguments to
1476 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1477 when wrong operand. Allow tag.
1478 (dot_restorereg, dot_restorereg_p): Likewise.
1479 (dot_spillmem, dot_spillmem_p): Likewise.
1480 (dot_saveg): Clear operand when wrong. Perform tighter operand
1481 checks. Allow tag.
1482 (dot_savef): Likewise.
1483 (dot_saveb): Likewise.
1484 (dot_savegf): Likewise.
1485 (dot_spill): Remove end-of-line check. Combine. Simplify by using
1486 parse_predicate_and_operand and the new arguments to
1487 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1488 when wrong operand. Allow tag.
1489 (popcount): New.
1490 (dot_label_state): Don't return when wrong operand.
1491 (dot_copy_state): Likewise.
1492 (dot_unwabi): Likewise. Check if in prologue.
1493 (dot_body): Don't call demand_empty_rest_of_line.
1494 (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
1495 operand checks.
1496 (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
1497 use dot_spillreg for .spillreg.p. Also use dot_spillmem for
1498 .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
1499 (parse_operand): New second parameter. Don't deal with '}' here
1500 anymore. Don't advance past end-of-line.
1501 (parse_operands): Pass second argument to parse_operand.
1502 (ia64_start_line): Prevent out-of-bounds access through
1503 input_line_pointer. Deal with '}' here.
1504 (ia64_unrecognized_line): Don't deal with '}' here.
1505 (dot_alias): Use ignore_rest_of_line not its deprecated alias
1506 discard_rest_of_line.
1507
2fc8bdac
ZW		 15082005-06-30 Zack Weinberg <zack@codesourcery.com>
1509
1510 * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
1511 (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
1512 (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
0d828caf 1513 (do_branch): Always set inst.reloc.pc_rel.
2fc8bdac
ZW		 1514 (s_arm_elf_cons): Disallow use of (plt) suffix.
1515 (do_adrl): Adjust X_add_number unconditionally.
1516 (md_pcrel_from): Rename md_pcrel_from_section, add second segT
1517 argument. Handle all adjustment for pipeline offset here.
1518 (md_apply_fix): No need to undo work of md_pcrel_from. No
1519 need to extract pre-encoded pipeline adjustments from various
1520 branch instructions. Generally, assume instructions are already
1521 all-bits-zero in the field being fixed up. Remove all OBJ_ELF
1522 special cases. Handle BFD_RELOC_ARM_PLT32 like
1523 BFD_RELOC_ARM_PCREL_BRANCH.
1524 (tc_gen_reloc): Remove OBJ_ELF special case.
1525 * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
1526
b753922c
BE		 15272005-06-30 Ben Elliston <bje@gnu.org>
1528
1529 * Makefile.am (check-DEJAGNU): Don't search for expect.
1530 * Makefile.in: Regenerate.
1531
c3298874
BE		 15322005-06-30 Ben Elliston <bje@gnu.org>
1533
1534 * Makefile.am (EXPECT): Set to expect.
1535 (RUNTEST): Likewise, set to runtest.
1536 * Makefile.in: Regenerate.
1537
8f738565
BE		 15382005-06-23 Ben Elliston <bje@gnu.org>
1539
1540 * config/m68k-parse.h: Use ISO C90.
1541 * config/m68k-parse.y: Likewise.
1542 * config/tc-m68k.h: Likewise.
1543
b300c311
L		 15442005-06-20 H.J. Lu <hongjiu.lu@intel.com>
1545
1546 PR 1013
1547 * config/tc-i386.c (md_assemble): Don't call optimize_disp on
1548 movabs.
1549 (optimize_disp): Optimize only if possible. Don't use 64bit
1550 displacement on non-constants and do same on constants if
1551 possible.
1552
d6ab8113
JB		 15532005-06-17 Jan Beulich <jbeulich@novell.com>
1554
1555 * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
1556 (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
1557 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
1558 (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
1559 and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
1560 aborting.
1561 (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
1562 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
1563 (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
1564 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
1565 BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
1566 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
1567 convert 8-byte pc-relative relocations.
1568 (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
1569 (i386_validate_fix): Likewise.
1570 (x86_cons): Also handle quad values in 64-bit mode.
1571 (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
1572 (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
1573 BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
1574 to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
1575
37f6032b
ZW		 15762005-06-13 Zack Weinberg <zack@codesourcery.com>
1577
1578 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
1579 symbolP as well as for names with a leading dot. Use ACONCAT.
1580 (md_apply_fix): For branch relocations, only replace value
1581 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
1582 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
1583 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
1584 (LOCAL_LABEL_PREFIX): Don't define.
1585
6bdb6dec
AM		 15862005-06-10 Alan Modra <amodra@bigpond.net.au>
1587
1588 * config/tc-hppa.c (pa_block): Allocate just one byte for the
1589 fill pattern.
1590
4dddc1d1
JW		 15912005-06-08 James E Wilson <wilson@specifixinc.com>
1592
1593 PR 994
1594 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
1595 is NULL, then emit a warning, and return the current index.
1596
03b13e59
NC		 15972005-06-08 Tomas Hurka <tom@hukatronic.cz>
1598
6bdb6dec 1599 PR 991
03b13e59
NC		 1600 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
1601 temporary copy of the operands array so that changes can be safely
1602 backed out if the insn does not match.
1603 (m68k_compare_opcode): Shortcut the test when the parameters are
1604 the same. Return 1 if the names match but the second opcode is
1605 further on in the array than the first.
1606
985d9490
NC		 16072005-06-08 Nick Clifton <nickc@redhat.com>
1608
1609 PR 994
1610 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
1611
6858915a
NC		 16122005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1613
1614 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
1615
047af9ef
AH		 16162005-06-07 Aldy Hernandez <aldyh@redhat.com>
1617 Michael Snyder <msnyder@redhat.com>
1618 Stan Cox <scox@redhat.com>
1619
1620 * configure.in: Add ms1 case.
1621
1622 * configure: Regenerate.
1623
1624 * configure.tgt: Add ms1 case.
1625
0bf60745
BW		 16262005-06-07 Bob Wilson <bob.wilson@acm.org>
1627
1628 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
1629 * config/tc-xtensa.c (new_resource_table): Likewise.
1630 (resize_resource_table): Likewise.
1631 (release_resources): Fix assertion for unsigned values.
1632
55cf6793
ZW		 16332005-06-07 Zack Weinberg <zack@codesourcery.com>
1634
1635 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
1636 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
1637 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
1638 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
1639 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
1640 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
1641 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
1642 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
1643 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
1644 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
1645 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
1646 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
1647 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
1648 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
1649 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
1650 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
1651 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
1652 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
1653 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
1654 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
1655 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
1656 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
1657 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
1658 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
1659 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
1660 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
1661 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
1662 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
1663 * config/tc-xtensa.c, config/tc-z8k.c:
1664 Replace all instances of the string "_apply_fix3" with
1665 "_apply_fix".
1666 * po/POTFILES.in, po/gas.pot: Regenerate.
1667
620c54b3
AM		 16682005-06-08 Alan Modra <amodra@bigpond.net.au>
1669
1670 * Makefile.am: Run "make dep-am".
1671 (POTFILES): Remove GAS_CFILES.
1672 * Makefile.in: Regenerate.
1673
32b26a03
MR		 16742005-06-07 David Ung <davidu@mips.com>
1675
1676 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
1677 24kc, 24kf and 24kfx under MIPS32 release 2.
1678
6a86118a
NC		 16792005-06-04 Nick Clifton <nickc@redhat.com>
1680
1681 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
1682 to their Thumb-enabled equivalents.
1683
20e1fcfd
MR		 16842005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
1685
1686 * config/tc-mips.c (load_register): Add leading "0x" to the
1687 output of sprintf_vma().
1688 (macro): Likewise.
1689
1887dd22
NC		 16902005-06-01 Nick Clifton <nickc@redhat.com>
1691
1692 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
1693 test for the presence of thumb version of the parsing functions
1694 since they must always exist and the test generates a compile time
1695 warning message.
1696
04fe8f58
RH		 16972005-05-31 Richard Henderson <rth@redhat.com>
1698
1699 * config/tc-alpha.c (O_lituse_jsrdirect): New.
1700 (alpha_reloc_op): Add it.
1701 (debug_exp): Handle it.
1702 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
1703 (emit_insn): Handle it.
1704 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
1705
988392e2
CG		 17062005-05-31 Christian Groessler <chris@groessler.org>
1707
1708 * write.c (dump_section_relocs): Convert to ISO-C.
1709 (write_relocs): Avoid signed/unsigned and fprintf argument
1710 warnings in debug code.
1711
adbaf948
ZW		 17122005-05-26 Zack Weinberg <zack@codesourcery.com>
1713
1714 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
1715 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
1716 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
1717 (md_apply_fix3): Delete fix_is_thumb variable; refer to
1718 fixP->tc_fix_data directly in the sole place it was used.
1719 Explicitly truncate value, *valP, fixP->fx_addnumber, and
1720 fixP->fx_offset to 32 bits, for consistent behavior between 32-
1721 and 64-bit hosts.
1722
5656b6b8
JB		 17232005-05-27 Jan Beulich <jbeulich@novell.com>
1724
1725 * config/tc-ia64.c (struct proc_pending): New.
1726 (unwind): Replace proc_start with proc_pending.
1727 (unwind_diagnostic): Check unwind.proc_pending.sym.
1728 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
1729 Check if previous proc not closed. Record all entry points.
1730 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
1731 Set symbol sizes for entry points recorded in dot_proc. Check
1732 arguments for consistency with respective .proc's.
1733 (md_assemble): Replace unwind.proc_start with
1734 unwind.proc_pending.sym.
1735
75214fb0
JB		 17362005-05-27 Jan Beulich <jbeulich@novell.com>
1737
1738 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
1739 and last_ptr. Check all in-use slots for first one with non-NULL
1740 unwind_record. Don't reload end_ptr before second update round.
1741
7c06efaa
JW		 17422005-05-26 James E Wilson <wilson@specifixinc.com>
1743
1744 * config/tc-ia64.c (extra_goodness): Update comment.
1745 (md_begin): Add debugging code to print best_template table.
1746
286cee81
JB		 17472005-05-25 Jan Beulich <jbeulich@novell.com>
1748
1749 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
1750 template.
1751
30ad6cb9
JB		 17522005-05-25 Jan Beulich <jbeulich@novell.com>
1753
1754 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
1755 BFD_RELOC_UNUSED when determining the width of the reloc.
1756
6baf2b51
JB		 17572005-05-25 Jan Beulich <jbeulich@novell.com>
1758
1759 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
1760 section entry.
1761
fa30c84f
JB		 17622005-05-25 Jan Beulich <jbeulich@novell.com>
1763
1764 * config/tc-ia64.c (dot_radix): Rewrite.
1765
1055c30c
JB		 17662005-05-25 Jan Beulich <jbeulich@novell.com>
1767
1768 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
1769 and next_slot_frag.
1770 (alloc_record): Remove references to next_slot_number and
1771 next_slot_frag.
1772 (emit_one_bundle): Likewise.
1773
45d18c80
NC		 17742005-05-22 Nick Clifton <nickc@redhat.com>
1775
1776 * config/tc-v850.c (md_apply_fix3): Pass the address of the
1777 message buffer when invoking the insert function.
1778
9f45e54b
DA		 17792005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1780
1781 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
1782 only if an instruction match is found.
1783
47e70edb
BW		 17842005-05-20 Bob Wilson <bob.wilson@acm.org>
1785
1786 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
1787 to addition in argument to xtensa_dwarf2_emit_insn.
1788
e3e71e27
ZW		 17892005-05-19 Zack Weinberg <zack@codesourcery.com>
1790
1791 * Makefile.am: Have 'all' depend on 'info'.
1792 * Makefile.in: Regenerate.
1793
c744ecf2
AM		 17942005-05-19 Alan Modra <amodra@bigpond.net.au>
1795
1796 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
1797
b0648eec
AM		 17982005-05-19 Anton Blanchard <anton@samba.org>
1799
1800 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
1801 (md_show_usage): Document it.
1802 (ppc_setup_opcodes): Insert POWER5 mnemonics.
1803 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
1804
4600db48
JB		 18052005-05-19 Jan Beulich <jbeulich@novell.com>
1806
1807 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
1808 relocations in unwind section.
1809
a0ef61f7
NC		 18102005-05-18 Nick Clifton <nickc@redhat.com>
1811
1812 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
1813 if one exists. Ignore any error messages it may produce, just
1814 allow it to perform the insertion.
1815
c19d1205
ZW		 18162005-05-17 Zack Weinberg <zack@codesourcery.com>
1817
1818 * hash.c (hash_lookup): Add len parameter. All callers changed.
1819 (hash_find_n): New interface.
1820 * hash.h: Prototype hash_find_n.
1821 * sb.c: Include as.h.
1822 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
1823 (sb_scrub_and_add_sb): New interface.
1824 * sb.h: Prototype sb_scrub_and_add_sb.
1825 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
1826
1827 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
1828 reference to BFD_RELOC_ARM_GOT12 which is never generated.
1829 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
1830
970c3dbc
DJ		 18312005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
1832
1833 * doc/Makefile.am (gasver.texi): Don't use $<.
1834 * doc/Makefile.in: Regenerated.
1835
ec7ef033
NC		 18362005-05-17 Nick Clifton <nickc@redhat.com>
1837
1838 PR 876
1839 * symbols.c (resolve_symbol_value): Do not move symbols whose
1840 value expression has not been resolved or finalized into the
1841 absolute section as this will confuse other parts of the assembler
1842 into thinking that their value is zero.
1843
40a4d956
JB		 18442005-05-17 Jan Beulich <jbeulich@novell.com>
1845
1846 * read.c (_find_end_of_line): New.
1847 (find_end_of_line): New.
1848 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
1849 (read_a_source_file): Use it.
1850 (s_globl): Use it.
1851 (s_macro): Use it.
1852 (get_line_sb): Use it.
1853 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
1854 (s_comm_internal): Likewise.
1855 (s_lsym): Likewise.
1856 (s_macro): Likewise.
1857 (s_ignore): Use ignore_rest_of_line.
1858 * read.h (find_end_of_line): Prototype.
1859 (discard_rest_of_line): Remove prototype. #define to
1860 ignore_rest_of_line.
1861
2d034539
NC		 18622005-05-17 Nick Clifton <nickc@redhat.com>
1863
1864 * config/tc-v850,h (TC_FIX_TYPE): Define.
1865 (TC_INIT_FIX_TYPE): Define.
1866 * config/tc-v850.c (md_assemble): When creating a fix record the
1867 operand in the tc_fix_data field.
1868 (md_apply_fix3): When applying a resolved fix use the operand's
1869 insertion procedure to store the value, if the operand has been
1870 recorded.
1871
42ecbf5e
DJ		 18722005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
1873
1874 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
1875 invocation.
1876 * Makefile.in: Regenerated.
1877
d7c531cd
BW		 18782005-05-13 Sterling Augustine <sterling@tensilica.com>
1879 Bob Wilson <bob.wilson@acm.org>
1880
1881 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
1882 message.
1883 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
1884 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
1885
3c9d25f4
AM		 18862005-05-11 Alan Modra <amodra@bigpond.net.au>
1887
1888 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
1889 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
1890
ee192366
MM		 18912005-05-10 Michael Matz <matz@suse.de>
1892
1893 * frags.c (frag_grow): Don't be too greedy in allocating memory.
1894
1895 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
1896
20d7ce9b
HPN		 18972005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
1898
1899 PR binutils/886
1900 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
1901 Handle label-without-colon before ordinary dot-pseudo as an
1902 ordinary label. Don't leak memory for label-without-colon alone
1903 on a line. Don't mmixal-munge operands for dot-pseudos.
1904
be03cc84
JB		 19052005-05-10 Jan Beulich <jbeulich@novell.com>
1906
1907 * macro.c (get_any_string): Remove the two last parameters. Replace
1908 references to the former expand parameter by using macro_alternate.
1909 Simplify loop condition for checking for end-of-string.
1910 (get_string): Remove redunant call to sb_skip_white.
1911 (do_formals): Remove two last arguments to get_any_string.
1912 (macro_expand): Likewise.
1913 (expand_irp): Likewise.
1914
360e86f1
JB		 19152005-05-10 Jan Beulich <jbeulich@novell.com>
1916
1917 * read.c (s_macro): Move local variable 'local' to smaller scope.
1918 Call sb_kill on it when done.
1919
34d9ee9e
JB		 19202005-05-09 Jan Beulich <jbeulich@novell.com>
1921
ee192366
MM		 1922 * config/tc-i386.c (optimize_disp): Discard displacement entirely
1923 when zero and not required by encoding constraints.
34d9ee9e 1924
c9cd7160
L		 19252005-05-09 H.J. Lu <hongjiu.lu@intel.com>
1926
1927 PR 936
1928 * config/tc-sh64.c (sh64_fake_label): New.
1929
1930 * config/tc-sh64.h (TC_FAKE_LABEL): New.
1931
1932 * doc/internals.texi (TC_FAKE_LABEL): Document.
1933
1934 * write.c (TC_FAKE_LABEL): New.
1935 (adjust_reloc_syms): Use it.
1936 (write_object_file): Likewise.
1937
e44823cf
JB		 19382005-05-09 Jan Beulich <jbeulich@novell.com>
1939
1940 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
1941 and comma in Intel mode.
1942
089dfecd
JB		 19432005-05-09 Jan Beulich <jbeulich@novell.com>
1944
1945 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
1946 names to match ABI. Add more registers for 32-bit and 64-bit modes.
1947 Make name array static and const. Adjust lookup to account for NULL
1948 entries (standing for unused register numbers).
1949
f41bbced
JB		 19502005-05-09 Jan Beulich <jbeulich@novell.com>
1951
1952 * config/tc-i386.c (parse_insn): Consider all matching instructions
1953 when checking for string instruction after string-only prefix.
1954
6e3f953d
L		 19552005-05-07 H.J. Lu <hongjiu.lu@intel.com>
1956
1957 PR 940
1958 * config/tc-ia64.c (start_unwind_section): Properly check
1959 comdat group with SHF_GROUP.
1960
0c6c36d5
BW		 19612005-05-06 Bob Wilson <bob.wilson@acm.org>
1962
1963 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
1964
c138bc38
BW		 19652005-05-06 Bob Wilson <bob.wilson@acm.org>
1966
1967 * config/tc-xtensa.c: Remove excess whitespace.
1968 * config/tc-xtensa.h: Likewise.
1969 * config/xtensa-istack.h: Likewise.
1970 * config/xtensa-relax.c: Likewise.
1971 * config/xtensa-relax.h: Likewise.
1972
93a9f991
NC		 19732005-05-06 Nick Clifton <nickc@redhat.com>
1974
1975 * sb.h: Fix formatting of comments.
1976 * sb.c: Fix formatting of comments.
1977
3c9aabc7
JB		 19782005-05-06 Jan Beulich <jbeulich@novell.com>
1979
1980 * sb.h (sb_add_buffer): Reintroduce.
1981 * sb.c (sb_add_buffer): Likewise.
1982
6eaeac8a
JB		 19832005-05-06 Jan Beulich <jbeulich@novell.com>
1984
1985 * macro.c (new_formal, del_formal): New.
1986 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
1987 required argument has default value. Stop looking for more formal
1988 when there was a vararg one.
1989 (macro_expand_body): Use new_formal and del_formal.
1990 (macro_expand): Likewise. Initialize local variable err. Don't
1991 return immediately when encountering an error. Warn when keyword
1992 argument already had a value assigned. Eliminate duplicate clearing
1993 of argument value. When current positional argument matches parameter
1994 of vararg type, assign to it all the remaining arguments. Issue error
1995 when required parameter does not have value.
1996 (free_macro): Use del_formal.
1997 (expand_irp): Initialize formal type. Free buffers associated with
1998 formal prior to returning.
1999 * macro.h (struct formal_struct): Add new field 'type' with new
2000 enumeration type 'formal_type'.
2001 * doc/as.texinfo: Document macro parameter qualifiers.
2002 * NEWS: Mention new functionality.
2003
26aca5f6
JB		 20042005-05-06 Jan Beulich <jbeulich@novell.com>
2005
2006 * cond.c (s_ifb): New.
2007 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
2008 * read.h (s_ifb): Prototype.
2009 * doc/as.texinfo: Document .ifb and .ifnb.
2010
5faa8e39
JW		 20112005-05-05 Steve Ellcey <sje@cup.hp.com>
2012
2013 * config/tc-ia64.c (MIN): Undef.
2014
eac338cf
PB		 20152005-05-05 Paul Brook <paul@codesourcery.com>
2016
2017 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
2018
d8244a4a
NC		 20192005-05-05 Matt Thomas <matt@3am-software.com>
2020
2021 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
2022 bytes.
2023
4b4da160
NC		 20242005-05-05 Nick Clifton <nickc@redhat.com>
2025
2026 * Update the address and phone number of the FSF organization in
2027 the GPL notices in the following files:
2028 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
2029 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
2030 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
2031 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
2032 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
2033 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
2034 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
2035 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
2036 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
2037 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
2038 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
2039 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
2040 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
2041 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
2042 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
2043 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
2044 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
2045 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
2046 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
2047 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
2048 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
2049 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
2050 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
2051 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
2052 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
2053 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
2054 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
2055 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
2056 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
2057 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
2058 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
2059 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
2060 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
2061 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
2062 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
2063 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
2064 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
2065 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
2066 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
2067 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
2068 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
2069 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
2070 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
2071 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
2072 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
2073 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
2074 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
2075 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
2076 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
2077 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
2078 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
2079 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
2080 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
2081 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
2082 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
2083 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
2084 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
2085 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
2086 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
2087 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
2088 config/xtensa-istack.h, config/xtensa-relax.c,
2b8725e7 2089 config/xtensa-relax.h, doc/fdl.texi
4b4da160 2090
699d2810
NC		 20912005-05-05 Nick Clifton <nickc@redhat.com>
2092
2093 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
2094 the target_big_endian variable to false.
2095
69852798
AM		 20962005-05-04 Alan Modra <amodra@bigpond.net.au>
2097
2098 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
2099 list traversal. Use bfd_section_list_prepend.
2100 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
2101 over the section list.
2102 * config/tc-xtensa.c (xtensa_remove_section): Delete.
2103 (xtensa_insert_section): Delete.
2104 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
2105 and bfd_section_list_prepend.
2106 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
2107 bfd_section_list_insert_after.
2108
c1d05a60
NC		 21092005-05-03 Nick Clifton <nickc@redhat.com>
2110
2111 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
2112 of bfd_section_list... macros.
2113 * config/tc-mmix.c (mmix_frob_file): Likewise.
2114 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
2115 (xtensa_insert_section): Likewise.
2116
2117 * macro.c (macro_hash): Remove static.
2118 * macro.h (macro_hash): Provide an external declaration.
2119
5daa8fe7
L		 21202005-05-02 H.J. Lu <hongjiu.lu@intel.com>
2121
2122 * write.c (write_object_file): Use bfd_section_double_list_remove
2123 to remove sections.
2124
475bf943
DJ		 21252005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
2126
2127 * doc/Makefile.am (gasver.texi): Correct quoting.
2128 * doc/Makefile.in: Regenerated.
2129
009b6a7a
DJ		 21302005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
2131
2132 * configure.tgt: Add h8300*-*-rtemscoff.
2133 Switch h8300*-*-rtems* to elf.
2134
7e70f1af
L		 21352005-04-29 H.J. Lu <hongjiu.lu@intel.com>
2136
2137 * hash.c: Undo the last change.
2138 * hash.h: Likewise.
2139
aa7eb06d
DJ		 21402005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
2141
2142 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
2143 of Makefile.
2144 (DISTCLEANFILES): Remove.
2145 (MAINTAINERCLEANFILES): Add asconfig.texi.
2146 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
2147
87c245cc
BE		 21482005-04-29 Ben Elliston <bje@au.ibm.com>
2149
2150 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
2151 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
2152 (bignum-copy.o): Remove.
2153 * Makefile.in: Regenerate.
2154 * makefile.vms (OBJS): Remove bignum-copy.obj.
2155 * symbols.h (local_symbol_make): Remove declaration.
2156 (verify_symbol_chain_2): Likewise.
2157 * symbols.c (local_symbol_make): Make static.
2158 (max_indent_level): Likewise.
2159 (verify_symbol_chain_2): Remove.
2160 * macro.c (macro_hash): Make static.
2161 * messages.c (fprint_value): Remove.
2162 * read.h (get_absolute_expr): Remove.
2163 (emit_leb128_expr): Likewise.
2164 (do_s_func): Likewise.
2165 * read.c (do_s_func): Make static.
2166 (emit_leb128_expr): Likewise.
2167 (get_absolute_expr): Likewise.
2168 * as.h (as_howmuch): Remove declaration.
2169 (fprint_value): Likewise.
2170 * as.c (myname): Make static.
2171 * input-scrub.c (as_howmuch): Remove.
2172 (as_1_char): Likewise.
2173 * input-file.h (input_file_is_open): Remove.
2174 * input-file.c (input_file_is_open): Likewise.
2175 * expr.h (expr_build_unary): Remove declaration.
2176 (expr_build_binary): Likewise.
2177 * expr.c (expr_build_unary): Remove.
2178 (expr_build_binary): Likewise.
2179 * hash.h (hash_replace): Remove declaration.
2180 (hash_delete): Likewise.
2181 * hash.c (hash_replace): Remove.
2182 (hash_delete): Likewise.
2183 * bignum-copy.c (bignum_copy): Move from here ..
2184 * config/tc-vax.c (bignum_copy): .. to here.
2185 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
2186 (bignum_copy): Remove extern declaration.
2187 * sb.h (string_count): Remove extern declaration.
2188 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2189 (sb_name): Likewise.
2190 * sb.c (dsize): Replace preprocessor macro with static int.
2191 (string_count): Make static.
2192 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2193 (sb_name): Likewise.
2194 * config/obj-coff.c (dim_index): Make static.
2195 * config/tc-i386.c (GOT_symbol): Likewise.
2196 (output_invalid_buf): Likewise.
2197 * doc/internals.texi (Warning and error messages): Remove the
2198 prototype for fprint_value.
2199
f3429a74
BE		 22002005-04-27 Ben Elliston <bje@au.ibm.com>
2201
2202 * link.cmd: Remove.
2203
60938e80
L		 22042005-04-26 H.J. Lu <hongjiu.lu@intel.com>
2205
2206 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
2207
2208 * read.c (pseudo_set): Disallow symbol set to common symbol.
2209
2210 PR 857
2211 * write.c (write_object_file): Report common symbol name when
2212 disallowing local symbol set to common symbol.
2213 (adjust_reloc_syms): Disallow local symbol set to undefined
2214 symbol.
2215
02ddf156
JB		 22162005-04-25 Jan Beulich <jbeulich@novell.com>
2217
2218 * macro.c (macro_expand_body): Replace locals indicator parameters
2219 with actual macro_entry. New local variables macro_line and err.
2220 Don't return when encountering an error, just record the fact.
2221 Detect local symbol name colliding with parameter. Track line number
2222 inside of macro expansion.
2223 (do_formals): Move local variable name to wider scope. Check
2224 parameter of the same name doesn't already exist. In MRI mode, also
2225 check it doesn't collide with the argument count pseudo-parameter).
2226 (define_macro): Add file and line number parameters. Remove local
2227 variable namestr. New local variable error. Initialize macro_entry
2228 members file, line, and name. Don't return when encountering an
2229 error, just record the fact. Use %s in some diagnostics for read.c
2230 to insert the macro name. Free macro_entry on error.
2231 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
2232 when encountering an error, just record the fact.
2233 (expand_irp): Don't return when encountering an error, just record
2234 the fact.
2235 * macro.h (macro_struct): New members name, file, and line.
2236 (define_macro): Add file and line number parameters.
2237 * read.c (s_macro): Pass file and line to define_macro. Tag warning
2238 regarding pseudo-op redefinition with the file/line that macro
2239 definition started at.
2240
d2a033cd
BW		 22412005-04-22 Bob Wilson <bob.wilson@acm.org>
2242
2243 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
2244 (future_alignment_required): Remove ifdefs that use it.
2245
84b08ed9
BW		 22462005-04-22 Bob Wilson <bob.wilson@acm.org>
2247
2248 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
2249 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
2250 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
2251 parameters.
2252 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
2253 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
2254
d8cbebfd
CG		 22552005-04-21 Christian Groessler <chris@groessler.org>
2256
2257 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
2258 array.
2259
e97b3f28
L		 22602005-04-20 H.J. Lu <hongjiu.lu@intel.com>
2261
2262 * config/obj-aout.h (S_IS_EXTERN): Removed.
2263 * config/obj-bout.h (S_IS_EXTERN): Likewise.
2264 * config/obj-coff.h (S_IS_EXTERN): Likewise.
2265 * symbols.c (S_IS_EXTERN): Likewise.
2266 * symbols.h (S_IS_EXTERN): Likewise.
2267
2268 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
2269 S_IS_EXTERNAL.
2270 * config/tc-d10v.c (md_apply_fix3): Likewise.
2271 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
2272 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
2273 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
2274 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
2275 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
2276 (shmedia_md_convert_frag): Likewise.
2277 * symbols.c (print_symbol_value_1): Likewise.
2278 * write.c (write_object_file): Likewise.
2279
55e08f71
NC		 22802005-04-20 Nick Clifton <nickc@redhat.com>
2281
5f9084e9
NC		 2282 * config/tc-xtensa.c (get_aligned_diff): Change type of
2283 branch_align to offsetT so that its signedness matches that of
2284 target_size.
2285
55e08f71
NC		 2286 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
2287 number into a readable string.
2288 (load_register): Likewise.
2289
1f8b1395
AS		 22902005-04-20 Andreas Schwab <schwab@suse.de>
2291
2292 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
2293
b0825cc2
DM		 22942005-04-19 David S. Miller <davem@davemloft.net>
2295
2296 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
2297 NULL insn, exit early. Remove now spurious NULL checks.
2298 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
2299 to NULL and exit.
2300
91c4c449
JB		 23012005-04-19 Jan Beulich <jbeulich@novell.com>
2302
2303 * symbols.h (symbol_find_base): Remove prototype.
2304 * symbols.c (save_symbol_name): Remove code section conditional upon
2305 STRIP_UNDERSCORE.
2306 (symbol_find): Remove.
2307 (symbol_find_base): Rename to symbol_find.
2308 * subsegs.c (section_symbol): Replace use of symbol_find_base with
2309 symbol_find.
2310 * config/obj-coff.c (tag_insert): Remove code section conditional
2311 upon STRIP_UNDERSCORE.
2312 (obj_coff_def): Likewise.
2313 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
2314 (coff_frob_symbol): Likewise.
2315 (yank_symbols): Likewise.
2316 (c_section_symbol): Likewise.
2317 * config/obj-coff.h (DO_NOT_STRIP): Remove.
2318 * config/tc-arm.c (symbol_locate): Remove code section conditional
2319 upon STRIP_UNDERSCORE.
2320 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
2321 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
2322 * config/tc-sh.h (DO_NOT_STRIP): Remove.
2323 * config/tc-w65.h (DO_NOT_STRIP): Remove.
2324 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
2325
80b8152b
AS		 23262005-04-19 Andreas Schwab <schwab@suse.de>
2327
2328 * config/tc-ia64.c (md_assemble): Fix error message for wrong
2329 access to application registers.
2330
4d56c0a0
JB		 23312005-04-19 Jan Beulich <jbeulich@novell.com>
2332
2333 * config/te-sysv32.h: Remove.
2334 * Makefile.am (TARG_ENV_HFILES): Remove reference to
2335 config/te-sysv32.h.
2336 * Makefile.in (TARG_ENV_HFILES): Likewise.
2337
4fdd1e4f
JB		 23382005-04-19 Jan Beulich <jbeulich@novell.com>
2339
2340 PR/847
2341 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
2342 length symbols.
2343
791fe849
MK		 23442005-04-18 Mark Kettenis <kettenis@gnu.org>
2345
2346 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
2347
9ee2a2d4
MR		 23482005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
2349
2350 * config/tc-mips.c (normalize_constant_expr): Don't check for
2351 HAVE_32BIT_GPRS.
2352 (check_absolute_expr): Only call normalize_constant_expr() if
2353 HAVE_32BIT_GPRS.
2354 (mips_ip): Likewise.
2355
2356 * config/tc-mips.c (check_absolute_expr): Fix formatting.
2357
e6ca91be
JB		 23582005-04-18 Jan Beulich <jbeulich@novell.com>
2359
2360 * macro.c (free_token): New, freeing all the memory associated with a
2361 macro.
2362 (do_formals): Move initializers to ...
2363 (define_macro): ... here.
2364 (delete_macro): Convert passed in name to lower case. Warn when
2365 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
2366
9f872bbe
MR		 23672005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
2368
2369 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
2370
8fe53b44
JB		 23712005-04-15 Jan Beulich <jbeulich@novell.com>
2372
2373 * config/obj-elf.c (obj_elf_struct): New.
2374 (elf_pseudo_table). Use it for .offset and .struct.
2375
0e5cd789 23762005-04-14 Bob Wilson <bob.wilson@acm.org>
140fe8df 2377 Sterling Augustine <sterling@tensilica.com>
0e5cd789
BW		 2378
2379 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
2380 than the section alignment.
2381
dd49a749
BW		 23822005-04-14 Bob Wilson <bob.wilson@acm.org>
2383 H.J. Lu <hongjiu.lu@intel.com>
2384
2385 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
2386 * config/tc-xtensa.c (xg_translate_sysreg_op,
2387 xtensa_translate_old_userregs_ops,
2388 xtensa_find_unaligned_branch_targets,
2389 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
2390 relax_frag_add_nop): Support 64-bit host.
2391 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
2392 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
2393
26eebcf5
MK		 23942005-04-14 Mark Kettenis <kettenis@gnu.org>
2395
64efe625
MK		 2396 * configure.tgt: Add support for OpenBSD/sparc ELF.
2397
26eebcf5
MK		 2398 * configure.tgt: Set emulation for mips-*-openbsd*.
2399 Remove broken mips-dec-openbsd* config.
2400 * configure.in: Set default ABI for mips64-*-openbsd*.
2401 * configure: Regenerate.
2402
39a59cf8
MR		 24032005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
2404
2405 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
2406 optimization for constant addresses.
2407
f7a568ea
NC		 24082005-04-14 Nick Clifton <nickc@redhat.com>
2409
2410 * as.c (main): Move parse_args before symbol_begin and frag_init
2411 so that the hash table size can be set before it is used.
2412 * hash.c: Use an unsigned long type for the size of the hash
2413 tables.
3c9d25f4 2414 * hash.h (set_gas_hash_table_size): Update the prototype.
f7a568ea 2415
9e9b66a9
AM		 24162005-04-14 Alan Modra <amodra@bigpond.net.au>
2417
2418 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
2419 * acinclude.m4: Include ../bfd/warning.m4.
2420 * configure.in: Invoke AM_BINUTILS_WARNINGS.
2421 * Makefile.in: Regenerate.
2422 * configure: Regenerate.
2423 * doc/Makefile.in: Regenerate.
2424
2051e8c4
MR		 24252005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
2426
2427 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
2428 (normalize_address_expr): New function to sign-extend address
2429 offsets that fit into 32 bits in 32-bit mode.
2430 (macro_build_ldst_constoffset): Use normalize_address_expr()
2431 instead of a handcoded sequence.
2432 (load_register): Likewise. Report oversized numbers in a useful
2433 way.
2434 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
2435 for constant addresses. Report oversized numbers in a useful way.
2436 (mips_ip): Use normalize_address_expr() for addresses.
2437
bc4bd9ab
MK		 24382005-04-12 Mark Kettenis <kettenis@gnu.org>
2439
2440 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
2441 similar to other instructions now that they're marked as ImmExt.
2442
4bdd3565
NC		 24432005-04-12 Nick Clifton <nickc@redhat.com>
2444
2445 * hash.c (DEFAULT_SIZE): Delete. Replace with:
2446 (gas_hash_table_size): New static variable.
2447 (set_gas_hash_table_size): New function: Records a requested size
2448 for the hash tables.
2449 (get_gas_hash_table_size): New function: Return a prime number
2450 near the requested size of the hash table.
2451 (hash_new): Use get_gas_hash_table_size.
2452 * hash.h: Add a prototype for set_gas_hash_table_size.
2453 * as.c (show_usage): Add description of new switches: --hash-size
2454 and --reduce-memory-overheads.
2455 (option_values): Add OPTION_HASH_TABLE_SIZE and
2456 OPTION_REDUCE_MEMORY_OVERHEADS.
2457 (std_longpopts): Add entries for the new options.
2458 (parse_args): Handle the new options.
2459 * Makefile.am: Add a dependency of as.c on hash.h.
2460 * Makefile.in: Regenerate.
2461 * doc/as.texinfo: Document the new switches.
2462 * NEWS: Mention the new switches.
2463
f394e3dd
NC		 24642005-04-12 Nick Clifton <nickc@redhat.com>
2465
2466 PR gas/818
2467 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
2468 synonyms.
2469
ceae3e33
AM		 24702005-04-12 Alan Modra <amodra@bigpond.net.au>
2471
2472 * Makefile.am: Run "make dep-am".
2473 * Makefile.in: Regenerate.
2474
2eccd1b4
BW		 24752005-04-11 Sterling Augustine <sterling@tensilica.com>
2476 Bob Wilson <bob.wilson@acm.org>
2477
2478 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
2479
333f7af7
MK		 24802005-04-11 Mark Kettenis <kettenis@gnu.org>
2481
2482 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
2483
5e75c3ab
JB		 24842005-04-11 Jan Beulich <jbeulich@novell.com>
2485
2486 * NEWS: Mention these changes and their effects.
2487 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
2488 is_name_ender.
2489 (check_macro): Likewise.
2490 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
2491 labels together with the closing pseudo-op.
2492 (macro_expand_body): Adjust comment. Range-check input before use.
2493 Adjust mis-spelled diagnostic. Use is_name_beginner.
2494 * read.c (try_macro): New.
2495 (read_a_source_file): New static variable last_eol. Don't list
2496 macro expansion lines more than once. Call try_macro.
2497 (s_macro): Set section of line_label to absolute instead of undefined.
2498 * doc/as.texinfo: Add information on the caveats of these changes.
2499
514d955d
AM		 25002005-04-11 Alan Modra <amodra@bigpond.net.au>
2501
2502 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
2503 * symbols.h (symbol_X_add_number): Update prototype.
2504
a9fcb2a9
EC		 25052005-04-10 Eric Christopher <echristo@redhat.com>
2506
2507 * symbols.c (symbol_X_add_number): Fix warning.
2508
045b540e
L		 25092005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2510
2511 * config/tc-m68k.c (md_begin): Support 64bit host.
2512 (get_num): Support 64bit BFD on 32bit host.
2513
b215186b
L		 25142005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2515
2516 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
2517
be95a9c1
AM		 25182005-04-09 Alan Modra <amodra@bigpond.net.au>
2519
31d20a21
AM		 2520 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
2521 call. Don't do the COFF hacks for multi-emulation gas. Move
2522 demand_empty_rest_of_line back to caller.
2523 (s_set, equals): demand_empty_rest_of_line here.
2524
be95a9c1
AM		 2525 PR gas/827
2526 * as.h (rs_dummy): Define.
2527 * symbols.c (symbol_X_add_number): New function.
2528 * symbols.h (symbol_X_add_number): Declare.
2529 * stabs.c (aout_process_stab): Tidy symbol frag setting.
2530 * read.c (assign_symbol): New function, split out from s_set.
2531 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
2532 Fix COFF hacks for multi-emulation gas.
2533 (s_set): Call assign_symbol. Remove "register" keyword.
2534 (set_zero_frag): New function.
2535 (pseudo_set): Always check for assignment to section syms.
2536 Always set segment and frag of symbol, and likewise extern for
2537 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
2538 special case exp.X_add_number non-zero for O_symbol expressions.
2539 (equals): Use assign_symbol.
2540
6624cbde
BW		 25412005-04-08 Bob Wilson <bob.wilson@acm.org>
2542
2543 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
2544 SEC_MERGE sections.
2545
dbbaec26
L		 25462005-04-06 H.J. Lu <hongjiu.lu@intel.com>
2547
2548 * config/tc-i386.c (tc_gen_reloc): Don't turn
2549 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
2550
0d6af1ab
NC		 25512005-04-06 Nick Clifton <nickc@redhat.com>
2552
2553 * po/rw.po: New translation: Kinyarwanda
2554 * configure.in (ALL_LINGUAS): Add rw
2555 * configure: Regenerate.
2556
664df4e4
BW		 25572005-04-05 Sterling Augustine <sterling@tensilica.com>
2558 Bob Wilson <bob.wilson@acm.org>
2559
2560 * config/tc-xtensa.c (branch_align_power): New.
2561 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
2562 future_alignment_required): Use branch_align_power to check section
2563 alignment as well as xtensa_fetch_width when aligning branch targets.
2564
d77b99c9
BW		 25652005-04-05 Bob Wilson <bob.wilson@acm.org>
2566
2567 * config/tc-xtensa.c: Warning fixes throughout.
2568 (xtensa_fetch_width): Change to unsigned.
2569 (assemble_nop, xtensa_find_unaligned_branch_targets,
2570 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
2571 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
2572 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
2573 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
2574 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
2575 get_text_align_max_fill_size, get_text_align_nop_count,
2576 get_text_align_nth_nop_size, get_noop_aligned_address,
2577 get_aligned_diff, convert_frag_align_next_opcode,
2578 convert_frag_immed_finish_loop, xtensa_create_property_segments,
2579 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
2580 types, avoiding size_t and using offsetT and addressT appropriately.
2581 (get_text_align_power): Clean up types. Avoid incorrect bound.
2582 (get_text_align_fill_size): Clean up types. Restructure for clarity.
2583
da9f89d4
L		 25842005-04-04 H.J. Lu <hongjiu.lu@intel.com>
2585
2586 * config/tc-ia64.c (start_unwind_section): Undo the change
2587 of 2004-08-18.
2588 (generate_unwind_image, dot_endp): Likewise.
2589
f6fe78d6
JW		 25902005-04-01 David Mosberger <davidm@hpl.hp.com>
2591
2592 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
2593 le_nop_stop arrays and initializers to file scope.
2594 (md_begin): When generating code for anything other than
2595 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
2596
a7d61044
JB		 25972005-04-01 Jan Beulich <jbeulich@novell.com>
2598
2599 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
2600 immediates.
2601
d2c5f73e
NC		 26022005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2603
2604 * NEWS: Mention [fdgh]_floating.
2605 * config/atof-vax.c: Fix some whitespace.
2606 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
2607
56f36663
NC		 26082005-04-01 Nick Clifton <nickc@redhat.com>
2609
2610 * configure.in: Add a check for <unistd.h> providing a prototype
2611 for getopt() which is compatible with the one in
2612 include/getopt.h. If so then define HAVE_DECL_GETOPT.
2613 * configure: Regenerate.
2614 * config.in (HAVE_DECL_GETOPT): Add.
2615
8a75718c
JB		 26162005-04-01 Jan Beulich <jbeulich@novell.com>
2617
2618 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
2619
ae8887b5
JB		 26202005-04-01 Jan Beulich <jbeulich@novell.com>
2621
2622 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
2623 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
2624
05ea83ed
JB		 26252005-03-30 Julian Brown <julian@codesourcery.com>
2626
2627 * config/tc-arm.c (arm_adjust_symtab): Rename
2628 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
2629
9d2da7ca
JB		 26302005-03-30 Julian Brown <julian@codesourcery.com>
2631
2632 * config/tc-arm.c (mapping_state): Change documentation in function
2633 comment to cross-reference spec instead. Change type of mapping symbols
2634 to BSF_NO_TYPE.
2635 (arm_adjust_symtab): Don't change type of mapping symbols here.
2636
e8a38df5
AL		 26372005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2638
2639 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
2640 * config.in: Regenerate.
2641 * configure: Regenerate.
2642 * configure.in: Check for ffs decl and alphabetize.
2643
ba93b8ac
DJ		 26442005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
2645 Phil Blundell <philb@gnu.org>
2646
2647 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
2648 (md_apply_fix3): Mark TLS symbols.
2649 (tc_gen_reloc): Handle TLS relocations.
2650 (arm_fix_adjustable): Ignore TLS relocations.
2651 (s_arm_elf_cons): Support expressions after decorated symbols.
2652
84798bd6
JB		 26532005-03-29 Julian Brown <julian@codesourcery.com>
2654
2655 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
2656 whether personality routine index N has been output for this section.
2657 (mapping_state): tc_segment_info_data now struct not enum.
2658 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
2659 handled on section change.
2660 (create_unwind_entry): Previous code to output dependency removed.
2661 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
2662 for this section.
2663 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
2664 arm_segment_info_type.
2665 (arm_segment_info_type): New struct.
84798bd6 2666
7b1cc377
BW		 26672005-03-28 Sterling Augustine <sterling@tensilica.com>
2668 Bob Wilson <bob.wilson@acm.org>
2669
2670 * config/tc-xtensa.c (do_align_targets): Update comment.
2671 (xtensa_frob_label): Compute "freq" before possibly switching frags.
2672 Insert a LOOP_END frag before every loop target, and do not overload
2673 DESIRE_ALIGN_IF_TARGET frags with loop end information.
2674 (xg_assemble_vliw_tokens): Use do_align_targets.
2675 (xtensa_fix_target_frags): Remove code to convert a
2676 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
2677 negatable branch at the end of a loop.
2678 (frag_can_negate_branch): Delete.
2679
8c2fda1d
L		 26802005-03-28 David Mosberger <davidm@hpl.hp.com>
2681 H.J. Lu <hongjiu.lu@intel.com>
2682
2683 PR 803
2684 NEWS: Mention "-mtune=[itanium1|itanium2]".
2685
2686 * config/tc-ia64.c (md): Add tune.
2687 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
2688 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
2689 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
2690 B unit NOPs are discouraged for McKinley-derived cores.
2691 (md_begin): Don't hardcode the "extra_goodness()" function in
2692 the comment...
2693 (ia64_init): Set md.tune to itanium2.
2694
2695 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
2696 * doc/c-ia64.texi: Likewise.
2697
161840f9
ILT		 26982005-03-27 Ian Lance Taylor <ian@airs.com>
2699
2700 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
2701 bad C_EFCN symbol, print its name.
2702
7c834684
BW		 27032005-03-25 Bob Wilson <bob.wilson@acm.org>
2704
2705 * config/tc-xtensa.c (use_longcalls): Delete.
2706 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
2707 the use_longcalls flag is set. Do this before checking the segment.
2708 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
2709 expand direct calls at this point.
2710 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
2711 (xtensa_find_unmarked_state_frags): Likewise.
2712 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
2713 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
2714 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
2715 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
2716
ff1e783f
HPN		 27172005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
2718
2719 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
2720
695a4822
HPN		 27212005-03-25 Hans-Peter Nilsson <hp@axis.com>
2722
2723 * config/tc-cris.h: Convert to ISO C90.
2724 * config/tc-cris.c: Ditto.
2725 (md_estimate_size_before_relax): Remove obsolete comment for
2726 parameter "segment_type".
2727 (md_begin): Document reason for cast of hash_insert argument.
2728 (md_atof): Correct type of parameter "type".
2729
ea1562b3
NC		 27302005-03-24 Nick Clifton <nickc@redhat.com>
2731
2732 * write.h (bit_fix_new): Remove redundant prototype.
2733 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
2734 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
2735 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
2736 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
2737 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
2738 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
2739 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
2740 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
2741 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
2742 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
2743 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
2744 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
2745 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
2746 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
2747 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
2748 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
2749 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
2750 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
2751 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
2752 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
2753 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
2754 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
2755 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
2756 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
2757 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
2758 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
2759 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
2760 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
2761 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
2762 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
2763 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
2764 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
2765 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
2766 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
2767 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
2768 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
2769 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
2770 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
2771 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
2772 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
2773 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
2774 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
2775 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
2776 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
2777 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
2778 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
2779 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
2780 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
2781 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
2782 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
2783 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
2784 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
2785 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
2786 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
3c9d25f4 2787 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
ea1562b3 2788
d110d6a2
JB		 27892005-03-23 Jim Blandy <jimb@redhat.com>
2790
2791 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
2792 attributes properly.
2793
ed84e695
NC		 27942005-03-23 Mike Frysinger <vapier@gentoo.org>
2795 Nick Clifton <nickc@redhat.com>
2796
2797 * configure.tgt: Accept any C library to accompany a GNU Linux
2798 implementation, not just the GNU C library.
2799 * configure.in: Likewise.
2800 * configure: Regenerate.
2801
4d5f9b2a
NC		 28022005-03-23 Nick Clifton <nickc@redhat.com>
2803
2804 * config/tc-tic30.c: Convert to ISO C90 formatting.
2805 * config/tc-tic30.h: Convert to ISO C90 formatting.
2806 * config/tc-pdp11.c: Convert to ISO C90 formatting.
2807 * config/atof-vax.c: Convert to ISO C90 formatting.
2808
704803a9
MR		 28092005-03-21 Maciej W. Rozycki <macro@mips.com>
2810
2811 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
2812 relocations correctly as well.
2813 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
2814 relocations in mergeable sections section-relative either.
2815
6e2a91a3
BW		 28162005-03-21 Bob Wilson <bob.wilson@acm.org>
2817
2818 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
2819
3d063691
NC		 28202005-03-21 Nick Clifton <nickc@redhat.com>
2821
1a66a017
NC		 2822 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
2823 warning by providing a prototype for sh_symbian_find_elf_flags.
2824
3d063691
NC		 2825 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
2826 previous delta.
2827
6f19c13c
AM		 28282005-03-21 Alan Modra <amodra@bigpond.net.au>
2829
2830 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
2831 along with other formats that set bfd_gas. Remove unnecessary
2832 setting of bfd_gas. Delete strongarm cases in generic_target
2833 switch.
2834
bd17c2c3
AM		 28352005-03-21 Alan Modra <amodra@bigpond.net.au>
2836
2837 PR gas/780
2838 * config/tc-m68k.c (TRUNC, SEXT): Define.
2839 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
2840 (m68k_ip): Truncate or sign extend expressions as appropriate.
2841 (get_num): Likewise.
2842 (md_apply_fix3): Use SEXT.
2843
ec91a2c2
AM		 28442005-03-21 Alan Modra <amodra@bigpond.net.au>
2845
2846 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
2847 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
2848 (obj-vms.o): Delete rule.
2849 Run "make dep-am".
2850 * Makefile.in: Regenerate.
2851 * aclocal.m4: Regenerate.
2852 * doc/Makefile.in: Regenerate.
2853 * po/POTFILES.in: Regenerate.
2854
238d258f
NC		 28552005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
2856
2857 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
2858 flag for coldfire v4e.
2859
30f725a1
BW		 28602005-03-17 Bob Wilson <bob.wilson@acm.org>
2861
2862 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
2863 xg_apply_fix_value and return a value to indicate success.
2864 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
2865 (xtensa_force_relocation): Remove checks for VTABLE relocs.
2866 (xtensa_validate_fix_sub): New.
2867 (xtensa_fix_adjustable): Remove check for external or weak symbols.
2868 (tc_gen_reloc): Move code to handle difference of symbols and code to
2869 apply tentative fix values to ...
2870 (md_apply_fix3): ...here. Enable standard overflow checks for simple
2871 8, 16, and 32 bit relocations. Apply fixes for slot-specific
2872 relocations when linkrelax flag is not set.
2873 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
2874 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
2875
a724f0f4
JB		 28762005-03-17 Jan Beulich <jbeulich@novell.com>
2877
2878 * config/tc-i386.c (i386_scale): Beautify error message.
2879 (Intel syntax comments): Update.
2880 (struct intel_parser_s): Add fields in_offset, in_bracket, and
2881 next_operand.
2882 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
2883 Remove declarations.
2884 (intel_bracket_expr): Declare.
2885 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
2886 of the function body in a loop allowing to split an operand into two.
2887 Replace calls to malloc and checks of it returning non-NULL with
2888 calls to xmalloc/xstrdup.
2889 (intel_expr): SHORT no longer handled here. Add comment indicating
2890 comparison ops need implementation.
2891 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
2892 Check right operand of - does not specify a register when parsing
2893 the address of a memory reference.
2894 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
2895 Check operands do not specify a register when parsing the address of
2896 a memory reference.
2897 (intel_e06, intel_e06_1): Likewise.
2898 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
2899 handle SHORT as well as unary + and -. Don't accept : except for
2900 segment overrides or in direct far jump/call insns.
2901 (intel_brack_expr): New.
2902 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
2903 intel_brack_expr.
2904 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
2905 through in certain cases. Use intel_brack_expr. Add new diagnostics.
2906 Allow symbolic constants as register scale value.
2907 (intel_get_token): Replace call to malloc and check of return value
2908 with call to xmalloc. Change handling for FLAT to match MASM's.
2909 (intel_putback_token): Don't try to back up/free current token if
2910 that is T_NIL.
2911
deeaaff8
DJ		 29122005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
2913
2914 * configure.tgt: Set emulation for arm-*-eabi*.
2915 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
2916 * config/te-armeabi.h: New file.
2917 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
2918 * config/te-symbian.h: Include "te-armeabi.h".
2919
199fea98
NC		 29202005-03-16 Nick Clifton <nickc@redhat.com>
2921
2922 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
2923 local variable in case it is clobbered by the setjmp.
2924
1ad12f97
NC		 29252005-03-16 Nick Clifton <nickc@redhat.com>
2926 Ben Elliston <bje@au.ibm.com>
2927
569acd2c 2928 * configure.in (werror): New switch: Add -Werror to the
1ad12f97 2929 compiler command line. Enabled by default. Disable via
569acd2c 2930 --disable-werror.
1ad12f97
NC		 2931 * configure: Regenerate.
2932
a5324a3e
NC		 29332005-03-16 Nick Clifton <nickc@redhat.com>
2934
2935 * config/obj-coff.h: Convert to ISO C90 formatting.
2936 * config/obj-coff.c: Convert to ISO C90 formatting.
2937
b05fe5cf
ZW		 29382005-03-15 Zack Weinberg <zack@codesourcery.com>
2939
2940 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
2941 is_mls parameter; do not diagnose Rm==Rd when is_mls.
2942 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
2943 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
2944 (insns): Add ARMv6T2 instructions:
2945 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
2946 (arm_archs): Add V6T2 variants.
2947
957d91c1
NC		 29482005-03-15 Nick Clifton <nickc@redhat.com>
2949
2950 * NEWS: Add cutoff for changes in 2.16 release.
2951
43c3ab55
JB		 29522005-03-15 Jan Beulich <jbeulich@novell.com>
2953
2954 * expr.c (operand): Merge handling of unary + into that for unary
2955 -, !, and ~.
2956
5862107c
EC		 29572005-03-14 Eric Christopher <echristo@redhat.com>
2958
2959 * config/tc-mips.c: Include dw2gencfi.h.
2960 (mips_cfi_frame_initial_instructions): New.
2961 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
2962 (tc_cfi_frame_initial_instructions): Ditto.
2963 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
2964 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
2965 * Makefile.am: Update dependencies.
2966 * Makefile.in: Regenerate.
2967
729ae8d2
AM		 29682005-03-15 Alan Modra <amodra@bigpond.net.au>
2969
2970 * po/es.po: Commit new Spanish translation.
2971
882cb63e
AM		 29722005-03-14 Alan Modra <amodra@bigpond.net.au>
2973
2974 * po/tr.po: Commit new Turkish translation.
2975
885fc257
ZW		 29762005-03-12 Zack Weinberg <zack@codesourcery.com>
2977
2978 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
2979 wfi, yield.
2980
e330299e
DJ		 29812005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
2982
2983 * config-gas.com: Mark vax-vms as obsolete.
2984 * configure.in: Remove fmt=vms support.
2985 * config.in: Regenerate.
2986 * configure: Regenerate.
2987 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
2988
7b1cc377
BW		 29892005-03-10 Sterling Augustine <sterling@tensilica.com>
2990 Bob Wilson <bob.wilson@acm.org>
0fa77c95
BW		 2991
2992 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
2993 when checking if xg_resolve_literals needs to be called.
2994 * config/tc-xtensa.h: Fix spelling typo in a comment.
2995
4962e196
JB		 29962005-03-10 Jan Beulich <jbeulich@novell.com>
2997
2998 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
2999 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
3000 crafted structure declarations with the types from macro.h.
3001
4184909a
RS		 30022005-03-09 Richard Sandiford <rsandifo@redhat.com>
3003
3004 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
3005 for -mno-shared optimization.
3006
7d8e00cf
RS		 30072005-03-09 Richard Sandiford <rsandifo@redhat.com>
3008
3009 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
3010 (MAX_NOPS): Bump to 4.
3011 (mips_fix_vr4130): New variable.
3012 (nops_for_vr4130): New function.
3013 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
3014 nops_for_vr4130 if working around VR4130 errata.
3015 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
3016 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
3017 (md_parse_option): Handle them.
3018 (md_show_usage): Print them.
3019 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
3020
dc36a61f
RS		 30212005-03-09 Richard Sandiford <rsandifo@redhat.com>
3022
3023 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
3024 branch delay code.
3025
7d10b47d
RS		 30262005-03-09 Richard Sandiford <rsandifo@redhat.com>
3027
3028 * config/tc-mips.h (mips_flush_pending_output): Delete.
3029 (mips_emit_delays): Declare.
3030 (md_flush_pending_output): Use mips_emit_delays.
3031 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
3032 the previous instructions.
3033 (md_begin, append_insn, md_parse_option): Update callers.
3034 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
3035 start_noreorder.
3036 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
3037 (s_gpdword): Update callers.
3038 (start_noreorder, end_noreorder): New functions.
3039 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
3040 manipulating mips_opts or prev_nop_frag directly.
3041 (mips_flush_pending_output): Delete.
3042
404a8071
RS		 30432005-03-09 Richard Sandiford <rsandifo@redhat.com>
3044
3045 * config/tc-mips.c (mips_move_labels): New function, taken from...
3046 (append_insn, mips_emit_delays): ...here.
3047
71400594
RS		 30482005-03-09 Richard Sandiford <rsandifo@redhat.com>
3049
3050 * config/tc-mips.c (MAX_NOPS): New macro.
3051 (history): Resize to 1 + MAX_NOPS.
3052 (fix_vr4120_class): New enumeration.
3053 (vr4120_conflicts): New variable.
3054 (init_vr4120_conflicts): New function.
3055 (md_begin): Call it.
3056 (insn_uses_reg): Constify first argument.
3057 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
3058 (nops_for_insn_or_target): New functions.
3059 (append_insn): Use the new nops_for_* functions instead of inline
3060 delay checks. Generalize prev_nop_frag handling to handle an
3061 arbitrary history length. Insert nops into the history buffer
3062 once the number of nops in prev_nop_frag is fixed.
3063 (emit_delays): Use nops_for_insn instead of inline delay checks.
3064
9b91f544
RS		 30652005-03-09 Richard Sandiford <rsandifo@redhat.com>
3066
3067 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
3068 check from branch delay code. Remove unnecessary check for branches.
3069
1e915849
RS		 30702005-03-09 Richard Sandiford <rsandifo@redhat.com>
3071
3072 * config/tc-mips.c (dummy_opcode): Delete.
3073 (nop_insn, mips16_nop_insn): New variables.
3074 (NOP_INSN): New macro.
3075 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
3076 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
3077 (md_begin): Initialize nop_insn and mips16_nop_insn.
3078 (append_insn): Use the new emit_nop function to add nops, recording
3079 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
3080 to reserve room for the instruction and install_insn to install the
3081 final form. Use insert_into_history to record the instruction in
3082 the history buffer. Use move_insn to do delay slot filling.
3083 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
3084 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
3085 (mips16_ip): Use create_insn to initialize mips_cl_insns.
3086
bf12938e
RS		 30872005-03-09 Richard Sandiford <rsandifo@redhat.com>
3088
3089 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
3090 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
3091 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
3092 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
3093 (mips16_ip): Use the new macros instead of explicit masks and shifts.
3094
a38419a5
RS		 30952005-03-09 Richard Sandiford <rsandifo@redhat.com>
3096
3097 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
3098 and extended_p fields with a single fixed_p field.
3099 (append_insn, mips_no_prev_insn): Adjust accordingly.
3100
2fa15973
RS		 31012005-03-09 Richard Sandiford <rsandifo@redhat.com>
3102
3103 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
3104 a single mips16_absolute_jump_p bit.
3105 (append_insn): Adjust accordingly.
3106
47e39b9d
RS		 31072005-03-09 Richard Sandiford <rsandifo@redhat.com>
3108
3109 * config/tc-mips.h (mips_cl_insn): Move definition to...
3110 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
3111 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
3112 and extended_p.
3113 (history): New variable.
3114 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
3115 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
3116 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
3117 (prev_prev_insn_unreordered): Delete.
3118 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
3119 (macro_start): Replace uses of prev_insn* with the equivalent history[]
3120 field.
3121
399132af
DJ		 31222005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
3123
3124 * doc/Makefile.am: Update as.info dependencies.
3125 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
3126
31272005-03-08 Jan Beulich <jbeulich@novell.com>
fffeaa5f
JB		 3128
3129 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
3130 error, and point to .purgem documentation if someone really needs
3131 re-definitions.
3132 * NEWS: Mention macro redefinition is now an error.
3133
9b505842
JB		 31342005-03-08 Jan Beulich <jbeulich@novell.com>
3135
3136 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
3137 emitted to. Add more precise diagnostics for non-fitting insns based
3138 on that. Eliminate now superfluous special casing of MLX. Clear out
3139 slot information when dropping an insn.
3140
ef6a2b41
JB		 31412005-03-08 Jan Beulich <jbeulich@novell.com>
3142
3143 * config/tc-ia64.c (parse_section_name): Rename to...
3144 (cross_section): In addition to separating the name from the rest of
3145 the arguments, also carry out the operation.
3146 (dot_xdata): Use cross_section.
3147 (dot_float_cons): Likewise.
3148 (dot_xstringer): Likewise.
3149 (dot_xdata_ua): Likewise.
3150 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
3151
06647dfd
AM		 31522005-03-05 Alan Modra <amodra@bigpond.net.au>
3153
3154 * po/gas.pot: Regenerate.
3155
bbe506e8
TS		 31562005-03-04 David Daney <ddaney@avtrex.com>
3157
3158 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
3159 instead of '_gp' for -mno-shared optimization.
3160 (s_cpload): Ditto.
3161 (s_abicalls): Document it in the comment.
3162 (md_show_usage): Document the -mno-shared option.
3163
aed1a261
RS		 31642005-03-04 Richard Sandiford <rsandifo@redhat.com>
3165
3166 * config/tc-mips.c (mips_set_options): Add sym32 field.
3167 (mips_opts): Initialize it.
3168 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
3169 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
3170 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
3171 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
3172 when deciding whether to use a symbolic %highest/%higher expansion.
3173 (macro): Likewise. Remove o64/n32 linux hack. Always use
3174 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
3175 and "la". Handle constants separately from symbolic expressions in
3176 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
3177 and using load_register to load the high part of the address.
3178 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
3179 (OPTION_ELF_BASE): Bump by 2.
3180 (md_longopts): Add entries for -msym32 and -mno-sym32.
3181 (md_parse_option): Handle them.
3182 (usage): Document them.
3183 (s_mipsset): Handle ".set sym32" and ".set nosym32".
3184 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
3185 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
3186 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
3187 -msym32 and -mno-sym32.
3188
6caf9ef4
TS		 31892005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3190
3191 * config/tc-mips.c (load_address): Implement GP optimization
3192 for 64bit address space non-PIC. Fix formatting.
3193 (macro): Likewise. Simplify code.
3194 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
3195 (mips_after_parse_args): Simplify code.
3196
406a7f05
NC		 31972005-03-03 Nick Clifton <nickc@redhat.com>
3198
fbacee5b
NC		 3199 * expr.c (operand): Remove redundant code enclosed by #ifdef
3200 RELAX_PAREN_GROUPING....#endif.
3201
77ccfee5
NC		 3202 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
3203 reloc is the difference of two symbols defined in the same
3204 section.
3205
406a7f05
NC		 3206 * config/tc-iq2000.c (line_comment_chars): Include the # character
3207 as otherwise this breaks #APP/#NO_APP processing.
3208
2f12d57f
RR		 32092005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3210
3211 * config/tc-arc.c(md_assemble): Remove dead code for handling
3212 immediate indexing of ld and st .
3213
3f98094e
DJ		 32142005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
3215 Joseph Myers <joseph@codesourcery.com>
3216
3217 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
3218 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
3219 (parse_relocation): Check for a word break after a relocation
3220 operator.
3221 (md_apply_fix3): Handle TLS relocations, and mark thread-local
3222 symbols.
3223
ab1e9ef7
AM		 32242005-03-02 Alan Modra <amodra@bigpond.net.au>
3225
3226 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
3227
bb14f524
JB		 32282005-03-02 Jan Beulich <jbeulich@novell.com>
3229
3230 * as.c (main): Use unlink_if_ordinary instead of unlink.
3231 * messages.c (as_fatal): Likewise.
3232
c4a530c5
JB		 32332005-03-02 Jan Beulich <jbeulich@novell.com>
3234
3235 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
3236 accesses.
3237 (parse_register): Allow cr8...15 in all modes.
3238
167c3097
JB		 32392005-03-02 Jan Beulich <jbeulich@novell.com>
3240
3241 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
3242 etc. like normal symbol references (T_ID).
3243
71ba24a1
AM		 32442005-03-02 Alan Modra <amodra@bigpond.net.au>
3245
3246 * symbols.c (fb_label_name): Fix silly thinko in last change.
3247
a76903bf
AM		 32482005-03-02 Alan Modra <amodra@bigpond.net.au>
3249
9d0e75cb
AM		 3250 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
3251 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
3252
a76903bf
AM		 3253 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
3254
32552005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
b15c27d7
RR		 3256
3257 PR gas/708
a76903bf 3258 * config/tc-arc.c (md_assemble): Initialize suffix for extension
b15c27d7 3259 suffixes also.
b15c27d7 3260
c9dea48b
AM		 32612005-03-01 Alan Modra <amodra@bigpond.net.au>
3262
c7f17d46
AM		 3263 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
3264
c9dea48b
AM		 3265 * as.h (assert): Warning fix.
3266 * expr.c (expr): Correct assertion.
3267 * read.c (s_comm_internal): Remove assertion.
3268 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
3269 (fixup_segment): Remove assertion.
3270 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
3271 (md_apply_fix3): Likewise.
3272 * config/tc-i370.c (md_begin): Correct assertion.
3273 (i370_macro): Warning fix for assertion.
3274
44f2f9d2
AM		 32752005-03-01 Alan Modra <amodra@bigpond.net.au>
3276
3277 * configure.in (AC_C_BIGENDIAN): Invoke.
3278 * configure: Regenerate.
3279 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
3280 host variable to set string header size.
3281 * config/obj-aout.c (obj_header_append): Don't use host structs.
3282 (obj_symbol_to_chars): Likewise.
3283 (obj_emit_strings): Likewise. Use the passed in output pointer.
3284 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
3285 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
3286 not sizeof host struct.
3287 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
3288 (obj_emit_strings): Likewise.
3289 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
3290 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
3291 sizeof host struct.
3292 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
3293 sizeof host struct.
3294 (host_number_to_chars): Define.
3295 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
3296 host internal struct to set header sizes.
3297 * config/tc-i960.c (md_number_to_field): Warning fix.
3298 (md_ri_to_chars): Use host byte order.
3299 (get_cdisp, md_apply_fix3): Warning fix.
055d1eb0 3300 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
44f2f9d2 3301
802a113d
NC		 33022005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3303
3304 * doc/c-arc.texi: Update documentation about ARC's extension
3305 instructions.
3306
e5f129ad
SS		 33072005-02-27 Svein E. Seldal <svein@dev.seldal.com>
3308
3309 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
3310 address for myself.
3311
2132e3a3
AM		 33122005-02-23 Alan Modra <amodra@bigpond.net.au>
3313
3314 * cgen.c: Warning fixes.
3315 * config/tc-arc.c: Likewise.
3316 * config/tc-arm.c: Likewise.
3317 * config/tc-avr.c: Likewise.
3318 * config/tc-d10v.c: Likewise.
3319 * config/tc-d30v.c: Likewise.
3320 * config/tc-frv.c: Likewise.
3321 * config/tc-frv.h: Likewise.
3322 * config/tc-h8300.c: Likewise.
3323 * config/tc-h8500.c: Likewise.
3324 * config/tc-i370.c: Likewise.
3325 * config/tc-i960.c: Likewise.
3326 * config/tc-ia64.c: Likewise.
3327 * config/tc-ip2k.c: Likewise.
3328 * config/tc-m68hc11.c: Likewise.
3329 * config/tc-maxq.c: Likewise.
3330 * config/tc-mcore.c: Likewise.
3331 * config/tc-mips.c: Likewise.
3332 * config/tc-msp430.c: Likewise.
3333 * config/tc-pj.c: Likewise.
3334 * config/tc-ppc.c: Likewise.
3335 * config/tc-ppc.h: Likewise.
3336 * config/tc-s390.c: Likewise.
3337 * config/tc-sh.c: Likewise.
3338 * config/tc-sh64.c: Likewise.
3339 * config/tc-tic4x.c: Likewise.
3340 * config/tc-tic80.c: Likewise.
3341 * config/tc-v850.c: Likewise.
3342 * config/tc-vax.c: Likewise.
3343 * config/tc-w65.c: Likewise.
3344 * config/tc-xstormy16.c: Likewise.
3345 * config/tc-z8k.c: Likewise.
3346
ee3c9814
CM		 33472005-02-22 Catherine Moore <clm@cm00re.com>
3348
3349 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
3350 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
3351
9b2f1d35
EC		 33522005-02-22 Eric Christopher <echristo@redhat.com>
3353
3354 * config/tc-mips.c (struct proc): Change isym to
3355 func_sym. New member func_end_sym.
3356 (s_mips_ent): Update.
3357 (s_mips_end): Ditto. Add code to compute function size.
3358
b7712f8d
AM		 33592005-02-22 Alan Modra <amodra@bigpond.net.au>
3360
3361 * read.c: Warning fixes.
3362 * config/obj-elf.c: Likewise.
3363
58e2ea4d
MR		 33642005-02-22 Maciej W. Rozycki <macro@mips.com>
3365
3366 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
3367 emitting insn.
3368
ebe372c1
L		 33692005-02-21 H.J. Lu <hongjiu.lu@intel.com>
3370
3371 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
3372 SEC_COFF_SHARED.
3373
3374 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
3375 SEC_TIC54X_BLOCK.
3376 (demand_empty_rest_of_line): Likewise.
3377 (tic54x_sblock): Likewise.
3378 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
3379
cc1bc22a
AM		 33802005-02-21 Alan Modra <amodra@bigpond.net.au>
3381
3382 * read.c (address_bytes): New function.
3383 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
3384 (potable): Add "dc.a".
3385 (cons_worker): Handle "dc.a".
3386 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
3387
ac4528d2
AM		 33882005-02-21 Alan Modra <amodra@bigpond.net.au>
3389
3390 * input-file.c (input_file_open): Rearrange to avoid warning.
3391
b5682e56
AM		 33922005-02-19 Alan Modra <amodra@bigpond.net.au>
3393
3394 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
3395 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
3396 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
3397
8fc2e39e
TS		 33982005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3399
3400 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
3401 uses after .set noat.
3402 (load_address): Likewise.
3403 (macro): Likewise. Don't try to avoid $at use by sacrificing
3404 the target register before it is stored, it won't work.
3405
744b6414
JW		 34062005-02-17 James E Wilson <wilson@specifixinc.com>
3407
3408 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
3409 see an instruction that specifies a template.
3410
30eb9c17
AM		 34112005-02-18 Alan Modra <amodra@bigpond.net.au>
3412
3413 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
3414 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
3415 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
3416
91d777ee
L		 34172005-02-17 H.J. Lu <hongjiu.lu@intel.com>
3418
3419 * NEWS: Mention "-mhint.b=[ok|warning|error]".
3420
3421 * config/tc-ia64.c (md): Add hint_b.
3422 (emit_one_bundle): Handle md.hint_b for "hint".
3423 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
3424 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
3425 (ia64_init): Set md.hint_b to error.
3426 (md_assemble): Handle md.hint_b for "hint.b".
3427
3428 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
3429 * doc/c-ia64.texi: Likewise.
3430
f17c130b
AM		 34312005-02-17 Alan Modra <amodra@bigpond.net.au>
3432
3433 * tc.h (struct relax_type, relax_typeS): Move from here..
3434 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
3435 * ecoff.c (ecoff_new_file): Add appfile param.
3436 * ecoff.h (ecoff_new_file): Likewise.
3437 * itbl-lex.h: New file.
3438 * itbl-lex.l: Include itbl-lex.h.
3439 * itbl-parse.y: Likewise.
3440 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
3441 * read.c (s_app_file_string): Mark appfile possibly unused.
3442 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
3443 * subsegs.h (struct seg_info_trash): Delete.
3444 (seg_info): Use segment_info_type instead.
3445 * config/obj-coff.c (struct filename_list): Make filename const char *.
3446 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
3447 * config/obj-elf.c (elf_file_symbol): Similarly.
3448 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
3449 signed right shift.
3450 * config/tc-arc.c (md_operand): Warning fix.
3451 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
3452 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
3453 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
3454 * config/tc-frv.c (frv_force_relocation): Warning fix.
3455 * config/tc-m68k.c (md_parse_option): Delete unused var.
3456 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
3457 * config/tc-sparc.c: Likewise.
3458 (s_common): Warning fix.
3459 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
3460 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
3461 addressT.
3462 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
3463 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
3464 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
3465 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
3466 (tic4x_do_align): Use TIC_NOP_OPCODE.
3467 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
3468 * config/tc-vax.c: Include netinet/in.h.
3469 (tc_headers_hook): Formatting.
3470 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
3471
26b810ce
JB		 34722005-02-17 Jan Beulich <jbeulich@novell.com>
3473
3474 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
3475 parsing inN, locN, outN. Set 'idx' to offset register number starts
3476 at. Don't handle numbers with leading zeroes or beyond 95. Remove
3477 pointless cast.
3478
b8285c27
TS		 34792005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3480
3481 * config/tc-mips.c (load_address): Fix formatting.
3482 (macro): Don't use AT if .set noat is in effect. Fix formatting.
3483 Catch macros which are unexpandable without AT. Remove duplicate
3484 zeroing of used_at.
3485 (macro2): Remove duplicate zeroing of used_at.
3486
4df6ce47
AM		 34872005-02-16 Alan Modra <amodra@bigpond.net.au>
3488
3489 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
3490 than zero.
3491
d6f16593 34922005-02-15 Nigel Stephens <nigel@mips.com>
4df6ce47 3493 Maciej W. Rozycki <macro@mips.com>
d6f16593
MR		 3494
3495 * config/tc-mips.c (reloc_needs_lo_p): Handle
3496 BFD_RELOC_MIPS16_HI16_S.
3497 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
3498 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
3499 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
3500 complaints on.
3501 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
3502 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
3503 Call my_getSmallExpression() to parse percent operators.
3504 (percent_op_match, mips_percent_op): Separate definitions.
3505 (mips16_percent_op): Define percent operators for the MIPS16 mode.
3506 (parse_relocation): Handle the MIPS16 mode using
3507 mips16_percent_op.
3508 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
3509 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
3510
7b347e43
JB		 35112005-02-15 Jan Beulich <jbeulich@novell.com>
3512
3513 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
3514 instead of explicitly dealing with the translation; exclude
3515 relocations that are already pcrel, however.
3516
a66d2bb7
JB		 35172005-02-15 Jan Beulich <jbeulich@novell.com>
3518
3519 * config/tc-ia64.c: Include limits.h (if available).
3520 (gr_values[0]): Set path to INT_MAX.
3521 (dot_reg_val): Don't allow changing value of r0. Limit range of
3522 general registers at r127.
3523 (specify_resource): Default resource index is -1. Don't set resource
3524 index (in case IA64_RS_RSE) without setting the specific flag.
3525 (note_register_values): Check operand is O_constant before tracking
3526 input value of moves. Add tracking for dep.z with constant inputs.
3527 (print_dependency): Resource index of specific resource may be zero.
3528 (check_dependencies): Likewise.
3529
4b09e828
JB		 35302005-02-15 Jan Beulich <jbeulich@novell.com>
3531
3532 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
3533 reg_class. Check operands and emit diagnostics for illegal use of
3534 registers.
3535
0ca3e455
JB		 35362005-02-15 Jan Beulich <jbeulich@novell.com>
3537
3538 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
3539 new variables type, suffix, and width. Handle
3540 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
3541 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
3542 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
3543 FUNC_DTP_RELATIVE case. Return incoming relocation type if
3544 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
3545 if unable to translate relocation type, using the new variables.
3546
2fac3d48
JB		 35472005-02-15 Jan Beulich <jbeulich@novell.com>
3548
3549 * config/tc-ia64.h (ia64_symbol_chars): Declare.
3550 (ty_symbol_chars): Define.
3551 * config/tc-ia64.c (ia64_symbol_chars): Define.
3552
2f6d622e
JB		 35532005-02-15 Jan Beulich <jbeulich@novell.com>
3554
3555 * config/tc-ia64.c (ia64_parse_name): Only update next character if
3556 input_line_pointer was advanced.
3557
28013b5c
KK		 35582005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3559
3560 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
3561 within |.
3562
f1dab70d
JB		 35632005-02-13 Jan Beulich <jbeulich@novell.com>
3564
3565 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
3566 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
3567 indicator.
3568 (ia64_init): Set md.detect_dv.
3569 (ia64_start_line): New static variable warned. Warn only once when
3570 encountering explicit stops in automatic mode.
3571 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
3572 * NEWS: Mention new default mode.
3573
20b36a95
JB		 35742005-02-13 Jan Beulich <jbeulich@novell.com>
3575
3576 * config/tc-ia64.c (dot_rot): Add comment that name strings should
3577 be freed when wiping out previous state. Canonicalize names before
3578 use. Free name string when detecting redefinition.
3579 (dot_pred_rel): Call generic expression parser to process arguments.
3580 Handle O_register case for individual predicates and O_subtract for
3581 ranges.
3582 (ia64_parse_name): Canonicalize name before looking it up in dynamic
3583 register hash.
3584 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
3585 Warn if multiple found, issue error if resulting symbol name has zero
3586 length.
3587 (dot_alias): Canonicalize name before use.
3588
07450571
L		 35892005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3590
3591 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
3592 and 0 for error.
3593 (in_procedure): Return -1 for warning.
3594 (in_prologue): Likewise.
3595 (in_body): Likewise.
3596
01b91374
L		 35972005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3598
ac4528d2 3599 * config/tc-ia64.c (dot_xdata): Undo the last change.
01b91374
L		 3600 (dot_float_cons): Likewise.
3601 (dot_xstringer): Likewise.
3602 (dot_xdata_ua): Likewise.
3603 (dot_float_cons_ua): Likewise.
3604
970d6792
L		 36052005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3606
3607 * NEWS: Mention "-munwind-check=[warning|error]".
3608
3609 * config/tc-ia64.c (md): Add unwind_check.
3610 (unwind_diagnostic): New.
3611 (in_procedure): Call unwind_diagnostic when a directive isn't
3612 in procedure.
3613 (in_prologue): Call unwind_diagnostic when a directive isn't in
3614 prologue.
3615 (in_body): Call unwind_diagnostic when a directive isn't in
3616 body region.
3617 (dot_endp): Set md.unwind_check to error before calling
3618 in_procedure and restore it after. When the name is missing or
3619 couldn't be found, use the one from the last .proc if
3620 md.unwind_check isn't error. Warn if md.unwind_check is
3621 warning.
3622 (md_parse_option): Handle "-munwind-check=[warning|error]".
3623 (md_show_usage): Add "-munwind-check=[warning|error]".
3624 (ia64_init): Set md.unwind_check to warning.
3625
3626 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
3627 * doc/c-ia64.texi: Likewise.
3628
16a48f83
JB		 36292005-02-11 Jan Beulich <jbeulich@novell.com>
3630
3631 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
3632 (LEX_QM): Likewise.
3633 (ia64_parse_name): New third parameter.
3634 (md_parse_name): Pass third argument.
3635 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
3636 (md_operand): Handling of '@'-prefixed symbols moved from here...
3637 (ia64_parse_name): ...to here.
3638
a911c10a
JB		 36392005-02-11 Jan Beulich <jbeulich@novell.com>
3640
3641 * config/tc-ia64.c (md): Remove last_groups and group_idx.
3642 (errata_nop_necessary_p): Remove declaraction and definition.
3643 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
3644 update md.group_idx. Don't reset md.last_groups.
3645
b3f19c14
JB		 36462005-02-11 Jan Beulich <jbeulich@novell.com>
3647
3648 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
3649 argument.
3650 (dot_xdata): Free section name after use.
3651 (dot_float_cons): Likewise.
3652 (dot_xstringer): Likewise.
3653 (dot_xdata_ua): Likewise.
3654 (dot_float_cons_ua): Likewise.
3655 (md_pseudo_table): Add xdata16 and xdata16.ua.
3656
5cb53c21
L		 36572005-02-10 H.J. Lu <hongjiu.lu@intel.com>
3658
3659 * doc/all.texi: Add IA64.
3660 * doc/as.texinfo: Likewise.
3661
3662 * doc/c-ia64.texi: Fix typos.
3663
620b81c1
JB		 36642005-02-10 Julian Brown <julian@codesourcery.com>
3665
3666 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
3667 BFD_RELOC_UNUSED.
3668 (do_t_push_pop): Likewise.
3669 (md_assemble): Likewise.
3670 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
3671 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
3672 (create_unwind_entry): Output dependency on the required personality
3673 routines.
620b81c1 3674
4ee4d249
NS		 36752005-02-07 Nathan Sidwell <nathan@codesourcery.com>
3676
3677 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
3678 * subsegs.c (seg_not_empty_p): Likewise.
3679
9f5083a4
NC		 36802005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3681
3682 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
4df6ce47 3683 relative jump calculation.
9f5083a4
NC		 3684 <md_convert_frag) : Likewise.
3685 <output_disp): Likewise.
3686
aaac53f5
HPN		 36872005-02-07 Hans-Peter Nilsson <hp@axis.com>
3688
3689 * write.c (write_object_file): Recognize warning-symbol construct
3690 and skip object- and target- handling for the second symbol.
3691
05ee4b0f
JB		 36922005-02-02 Jan Beulich <jbeulich@novell.com>
3693
3694 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
3695 designators along with quoted ones. Free copy of quoted designator
3696 when done.
3697
65ec77d2
BE		 36982005-02-01 Ben Elliston <bje@au.ibm.com>
3699
3700 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
3701 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
3702 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
3703 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
3704 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
3705 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
3706 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
3707 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
3708 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
3709 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
3710 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
3711 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
3712 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
3713 #if 0'd code throughout.
3714
d342277e
NC		 37152005-01-31 Nick Clifton <nickc@redhat.com>
3716
3717 * as.c (parse_args): Bump copyright date reported by --version to
3718 2005.
3719
d6486796
NC		 37202005-01-31 Nick Clifton <nickc@redhat.com>
3721
3722 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
3723 and vax-vms.
3724
ca3bc58f
JB		 37252005-01-31 Jan Beulich <jbeulich@novell.com>
3726
3727 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
3728 that can end with .endr in that case. Make requiring/permitting
3729 pseudo-ops without leading dot closer to the logic in read.c serving
3730 the same purpose.
3731 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
3732 ignored.
3733
057f53c1
JB		 37342005-01-31 Jan Beulich <jbeulich@novell.com>
3735
3736 * macro.c (do_formals): Adjust to no longer accept empty parameter
3737 names.
3738 (define_macro): Adjust to no longer accept empty macro name, garbage
3739 following the parameters, or macros that were previously defined.
3740 * read.c (s_bad_end): Declare.
3741 (potable): Add endm. Handler for endr and endm is s_bad_end.
3742 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
3743 and .endr.
3744 * read.h (s_bad_endr): Remove.
3745
d3156ecc
JB		 37462005-01-31 Jan Beulich <jbeulich@novell.com>
3747
3748 * config/tc-ia64.c (parse_operands): Parse all specified operands,
3749 immediately discarding (but counting) those exceeding the maximum
3750 possible amount. Track whether output and input operand counts ever
3751 matched, and use this to better indicate which of the operands/
3752 operand types was wrong; specifically don't default to pointing to
3753 the first operand.
3754
75e09913
JB		 37552005-01-31 Jan Beulich <jbeulich@novell.com>
3756
3757 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
3758 variable in dot_endp). Add body and insn. Make prologue,
3759 prologue_mask, body, and insn bitfields.
3760 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
3761 messages.
3762 (in_procedure, in_prologue, in_body): New.
3763 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3764 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3765 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
3766 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
3767 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
3768 dot_personality): Use the appropriate one of the above.
3769 (dot_proc): Clear unwind.proc_start; set to current location only if
3770 none of the entry points were valid. Check for non-zero-length entry
3771 point names. Check that entry points aren't defined, yet. Clear
3772 unwind.prologue, unwind.body, and unwind.insn.
3773 (dot_body): Call in_procedure. Check that first directive in procedure
3774 had no insns emitted before. Set unwind.body.
3775 (dot_prologue): Call in_procedure. Check that not already in prologue.
3776 Check that first directive in procedure had no insns emitted before.
3777 Clear unwind.body.
3778 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
3779 length entry point names. Check that entry points became defined.
3780 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
3781
f4660e2c
JB		 37822005-01-31 Jan Beulich <jbeulich@novell.com>
3783
3784 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
3785 before actually using it. Don't generate an error in manual bundling
3786 mode when looking at an insn requiring slot 2 but not yet at slot 2.
3787 Don't generate an error in manual bundling mode when looking at an
3788 insn required to be last in its group but the required slot hasn't
3789 been reached, yet. Allow conversion from MII to MI;I for bundle
3790 consisting of only 2 insns with the stop between them. Suppress
3791 various meaningless errors resulting from detecting earlier ones.
3792
60b9a617
JB		 37932005-01-31 Jan Beulich <jbeulich@novell.com>
3794
3795 * config/tc-ia64.c (parse_operands): Also handle alloc without first
3796 input being ar.pfs.
3797
7af0dfc7
CG		 37982005-01-28 Christian Groessler <chris@groessler.org>
3799
3800 * config/tc-z8k.c (md_assemble): Improve error detection.
3801
f7e323d5
JB		 38022005-01-28 Jan Beulich <jbeulich@novell.com>
3803
3804 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
3805 for personality routine pointer only if there is one.
3806 (ia64_convert_frag): Likewise.
3807 (generate_unwind_image): Likewise.
3808
f87a1e0c
CG		 38092005-01-27 Christian Groessler <chris@groessler.org>
3810
3811 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
3812 (md_apply_fix3): Make relative branches out of range an error
3813 instead of a warning. Display correct line number for out of
3814 range branches/calls/memory accesses.
3815
c6cb92c5
NS		 38162005-01-27 Nathan Sidwell <nathan@codesourcery.com>
3817
3818 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
3819 to emit .debug_line and other debug sections.
3820 * as.h (seg_not_empty_p): Declare.
3821 * subsegs.c (seg_not_empty_p): New predicate.
3822
e8093792
AC		 38232005-01-27 Andrew Cagney <cagney@gnu.org>
3824
3825 * configure: Regenerate to track ../gettext.m4 change.
3826
09124b3f
JB		 38272005-01-27 Jan Beulich <jbeulich@novell.com>
3828
3829 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
3830
38312005-01-27 Jan Beulich <jbeulich@novell.com>
97762d08
JB		 3832
3833 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
3834 to/from application registers dynamic insns.
3835 (md_assemble): Defer resolution of move to/from application registers
3836 dynamic insns when they can be issued on either the I- or M-units.
3837
90219bd0
AO		 38382005-01-25 Alexandre Oliva <aoliva@redhat.com>
3839
3840 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
3841 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
3842 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
3843 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
3844 * cgen.c (gas_cgen_parse_operand): Handle
3845 CGEN_PARSE_OPERAND_SYMBOLIC.
3846 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
3847 (frv_force_relocation): Likewise. Fix handling of PIC
3848 relocations.
3849 (md_apply_fix3): Likewise.
3850
59c871b4
BE		 38512005-01-21 Ben Elliston <bje@au.ibm.com>
3852
3853 * as.h: Remove #if 0'd code.
3854 * atof-generic.c (atof_generic): Likewise.
3855 * ecoff.c (ecoff_directive_frame): Likewise.
3856 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
3857 * itbl-ops.c (itbl_add_reg): Likewise.
3858 * listing.c (calc_hex): Likewise.
3859 * read.c (MASK_CHAR): Likewise.
3860 * subsegs.c (subsegs_print_statistics): Likewise.
3861 * symbols.c (indent): Likewise.
3862 * write.c (write_relocs): Likewise.
3863 (write_object_file): Likewise.
3864 (relax_frag): Likewise.
3865
fb767913
NC		 38662005-01-20 Nick Clifton <nickc@redhat.com>
3867
3868 * as.c (std_longopts): Add an entry for "--a" in order to prevent
3869 getopt_long_only() from considering -a as an abbreviation for
3870 --alternate.
3871 (parse_args): Fix the parsing of -a=<file>.
3872
c556cc9c
AM		 38732005-01-20 Alan Modra <amodra@bigpond.net.au>
3874
3875 PR gas/684
3876 * read.c (s_incbin): Adjust default count for skip. Check validity
3877 of count and skip rigorously.
3878
9c6ed8e6
FF		 38792005-01-19 Fred Fish <fnf@specifixinc.com>
3880
3881 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
3882
e5604d79
RS		 38832005-01-19 Richard Sandiford <rsandifo@redhat.com>
3884
3885 * read.c (convert_to_bignum): New function, split out from...
3886 (emit_expr): ...here. Handle the case where X_add_number is
3887 positive and the input value is negative.
3888 (output_big_sleb128): Fix setting of continuation bit. Check whether
3889 the final byte needs to be sign-extended. Fix size-shrinking loop.
3890 (emit_leb128_expr): When generating a signed leb128, see whether the
3891 sign of an O_constant's X_add_number matches the sign of the input
3892 value. Use a bignum if not.
3893
e38bc3b5
NC		 38942005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
3895
3896 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
3897 arch_sh_up in order to match the external name and make the
3898 testsuite's job easier.
3899
df227444
L		 39002005-01-14 H.J. Lu <hongjiu.lu@intel.com>
3901
4df6ce47 3902 PR 659
df227444
L		 3903 * config/tc-i386.c (i386_scale): Disallow 0 scale.
3904
b8b80cf7
NC		 39052005-01-12 Nick Clifton <nickc@redhat.com>
3906
3907 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
3908 ignored_arguments array.
3909
324007b9
L		 39102005-01-10 H.J. Lu <hongjiu.lu@intel.com>
3911
3912 * write.c (write_object_file): Disallow a symbol equated to
3913 common symbol.
3914
5c4504f7
NC		 39152005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3916
3917 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
3918 bfd_mach_maxq20.
3919 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
3920 (maxq_target): New function: Set the machine type.
3921
4e7fd91e
PB		 39222005-01-06 Paul Brook <paul@codesourcery.com>
3923
3924 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
3925 (md_begin): Handle TE_VXWORKS for FP defaults.
3926 (md_apply_fix3): Correct rela offsets.
3927 (elf32_arm_target_format): Add VxWorks targets.
3928
ea3eed15
PB		 39292005-01-06 Paul Brook <paul@codesourcery.com>
3930
3931 * configure.tgt: Set em=vxworks for *-*-vxworks.
3932 * config/te-vxworks.h: New File.
3933
5dc1606f
PB		 39342005-01-06 Paul Brook <paul@codesourcery.com>
3935
3936 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
3937
18af0b39
NC		 39382005-01-04 Dmitry Diky <diwil@spec.ru>
3939
3940 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
3941 global label.
3942
196e8040
JW		 39432005-01-03 David Mosberger <davidm@hpl.hp.com>
3944
3945 * config/tc-ia64.c (md): Add member "loc_directive_seen".
3946 (dot_loc): New function.
3947 (md_pseudo_table): Add entry to map .loc to dot_loc().
3948 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
3949 seen a .loc directive or we're generating DWARF2 debug info for
3950 assembly source.
3951
a207757e
AM		 39522004-12-29 Alan Modra <amodra@bigpond.net.au>
3953
3954 PR gas/619
3955 * read.c (s_comm_internal): Don't zero end of name until size
3956 expression has been parsed.
3957
71d7ecf2
MM		 39582004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
3959
3960 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
3961
30c62922
TL		 39622004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
3963
3964 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
3965 case).
3966
14ee9f48
ILT		 39672004-12-22 Ian Lance Taylor <ian@airs.com>
3968
3969 * configure.tgt: New.
3970 * configure.in: Move setting of cpu_type, fmt, etc., to
3971 configure.tgt.
3972 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
3973 $(srcdir)/configure.tgt.
3974 * configure, Makefile.in: Rebuild.
3975
750bce0e 39762004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
4df6ce47 3977
750bce0e
NC		 3978 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
3979 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
3980 instructions.
3981 (avr_offset_expression): New function to parse offsets for LDI
3982 instructions.
3983 (avr_operand): Use it.
3984 (md_apply_fix3): Generate the relocs.
3985
9d2be1ee
JR		 39862004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
3987
3988 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
3989 BFD_RELOC_SH_IMMS10BY8 relocation.
3990
3991 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
3992 than just ignoring bad code.
3993
1e50d24d
RS		 39942004-12-16 Richard Sandiford <rsandifo@redhat.com>
3995
3996 * config/tc-v850.c (handle_lo16): New function.
3997 (v850_reloc_prefix): Use it to check lo().
3998 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
3999
2fbd2a87
NC		 40002004-12-14 P.J. Darcy <darcypj@us.ibm.com>
4001
4002 * configure.in: Add s390x-ibm-tpf support.
4003 * configure: Regenerate.
4004
7a6d0b32
JB		 40052004-12-15 Jan Beulich <jbeulich@novell.com>
4006
4007 * config/obj-elf.c (obj_elf_change_section): Only set type and
4008 attributes on new sections. Emit warning when type of re-declared
4009 section doesn't match.
4010
5b9d23c6
JB		 40112004-12-15 Jan Beulich <jbeulich@novell.com>
4012
4013 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
4014 '.cfi_startproc simple' doesn't inherit the old value.
4015
dcb45a06
JB		 40162004-12-15 Jan Beulich <jbeulich@novell.com>
4017
4018 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
4019 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
4020 generation to emit a factored offset.
4021
aa6975fb
ILT		 40222004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
4023
6943caf0
ILT		 4024 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
4025 which is too large in the case of NO_PIC without 64-bit
4026 addresses.
4027
aa6975fb
ILT		 4028 * config/tc-mips.c (mips_in_shared): New static variable.
4029 (macro_build_lui): Permit "_gp" if !mips_in_shared.
4030 (md_longopts): Add -mshared and -mno-shared.
4031 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
4032 (s_cpload): Implement !mips_in_shared case.
4033 (s_cpsetup): Likewise.
4034 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
4035 * NEWS: Mention -mno-shared.
4036
be1b2b4b
PB		 40372004-12-09 Paul Brook <paul@codesourcery.com>
4038
4039 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
4040 for function start.
4041
9a92f48d
ILT		 40422004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
4043
dd22970f
ILT		 4044 * config/tc-mips.c (append_insn): If we emit a nop during a relax
4045 sequence, increase the size of the sequence.
4046
9a92f48d
ILT		 4047 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
4048 use CPU_RM9000.
4049
b617dc20
BE		 40502004-12-07 Ben Elliston <bje@gnu.org>
4051
4052 * read.c (s_align): Use an align_limit temporary to allay a GCC
4053 signed/unsigned comparison warning.
4054
c820d418
MM		 40552004-12-01 Mark Mitchell <mark@codesourcery.com>
4056
4057 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
4058 * configure.in: Use it for arm*-*-linux-gnueabi*.
4059 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
4060 * config/te-armlinuxeabi.h: New file.
4061 * Makefile.in: Regenerated.
4062 * aclocal.m4: Likewise.
4063 * configure: Likewise.
4df6ce47 4064 * doc/Makefile.in: Regenerated.
c820d418 4065
2b0210eb
BW		 40662004-12-02 Bob Wilson <bob.wilson@acm.org>
4067
4068 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
4069 (xtensa_restore_emit_state): Likewise.
4070
9ebd302d
AM		 40712004-12-02 Alan Modra <amodra@bigpond.net.au>
4072
4073 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
4074 (s_align): Use it.
4075
32118081
NC		 40762004-11-30 Tero Niemela <tero_niemela@yahoo.com>
4077
4078 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
4079 * Makefile.in: Regenerate.
4080
3f414718
TL		 40812004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
4082
9ebd302d
AM		 4083 * config/tc-crx.c: Major code cleanup. Remove unused variables and
4084 functions, give functions a meaningful name, add comments.
4085 (check_range): New function - Replace operand size calculation
3f414718
TL		 4086 with range checking.
4087 (assemble_insn): Update Algorithm, improve error issuing.
9ebd302d 4088 (enum op_err): New.
3f414718
TL		 4089 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
4090 handling.
4091
a7498ae6
NC		 40922004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4093
4094 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
4095 miss between different section in the same module.
4096 (tc_gen_reloc): Likewise.
4097
5c54fd37
NC		 40982004-11-25 Theodore A. Roth <troth@openavr.org>
4099
4100 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
4101 atmega325, atmega3250, atmega645 and atmega6450.
4102
37edbb65
JB		 41032004-11-25 Jan Beulich <jbeulich@novell.com>
4104
4105 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
4106 permissible for the selected instruction suffix.
4107 (process_suffix): For DefaultSize instructions, suppressing the
4108 guessing of a 'q' suffix if the instruction doesn't support it is
4109 pointless, because only an 'l' suffix can be guessed in this place.
4110
5515a510
NC		 41112004-11-24 Nick Clifton <nickc@redhat.com>
4112
4113 * config/tc-iq2000.c: Remove support for IQ10 processor.
4114 Convert to ISO C90 formatting.
4115 * config/tc-iq2000.h: Likewise.
4116
dae1b34e
NC		 41172004-11-23 Nick Clifton <nickc@redhat.com>
4118
4119 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
4120 in this table. They should be correct now.
4121
5c6af06e
JB		 41222004-11-23 Jan Beulich <jbeulich@novell.com>
4123
4124 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
4125 indicate the MMX extensions added by both SSE and 3DNow!A.
4126 (Cpu3dnowA): Declare.
4127 (CpuUnknownFlags): Update.
4128 * config/tc-i386.c (cpu_sub_arch_name): Declare.
4129 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
4130 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
4131 3DNow!. Athlon additionally implies 3DNow!A. Several new
4132 entries (those starting with a dot are for sub-arch specification).
4133 (set_cpu_arch): Handle sub-arch specifications.
4134 (parse_insn): Distinguish between instructions not supported because
4135 of insufficient CPU features and because of 64-bit mode.
4136 * doc/c-i386.texi: Describe enhanced .arch directive.
4137
d9740523
BW		 41382004-11-22 Bob Wilson <bob.wilson@acm.org>
4139
4140 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
4141
3120ef82
BW		 41422004-11-22 Bob Wilson <bob.wilson@acm.org>
4143
4144 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
4145 without a corresponding .debug_info section.
4146
d190d046
HPN		 41472004-11-22 Hans-Peter Nilsson <hp@axis.com>
4148
4149 * read.c (potable): Add "error" and "warning".
4150 (s_errwarn): New function.
4151 * read.h (s_errwarn): Declare.
4152 * doc/as.texinfo (Error, Warning): Document .error and .warning.
4153
5519f6ea
NC		 41542004-11-22 Nick Clifton <nickc@redhat.com>
4155
4156 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
4157 c_dot_file_symbol.
4158
f5c7edf4
AM		 41592004-11-19 Alan Modra <amodra@bigpond.net.au>
4160
4161 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
4162 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
4163
a4528eeb
AM		 41642004-11-19 Alan Modra <amodra@bigpond.net.au>
4165
4166 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
4167 (coff_adjust_symtab): Adjust call.
4168 (crawl_symbols): Likewise.
4169 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
4170 (obj_app_file): Adjust.
4171
444bf5f3
NC		 41722004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4173
4174 * configure.in: Enable bfd_assember for the MAXQ port.
4175 * configure: Regenerate.
4176
a1ace8d8 41772004-11-12 Bob Wilson <bob.wilson@acm.org>
88ac794e 4178 Sterling Augustine <sterling@tensilica.com>
a1ace8d8
BW		 4179
4180 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
4181 there is a conflict.
4182 (check_t1_t2_reads_and_writes): Check for both reads and writes to
4183 interfaces that are related as determined by xtensa_interface_class_id.
4184
30e857fc
NC		 41852004-11-12 Nick Clifton <nickc@redhat.com>
4186
4187 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
4188 offsets for conditional branches.
4189
a67517f4
BW		 41902004-11-11 Bob Wilson <bob.wilson@acm.org>
4191
4192 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
4193
1d19a770
BW		 41942004-11-10 Bob Wilson <bob.wilson@acm.org>
4195
4196 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
4197 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
4198 MAYBE_UNREACHABLE.
4199 (relax_frag_immed): Update call to update_next_frag_state.
4200
c04f5787
AM		 42012004-11-10 Alan Modra <amodra@bigpond.net.au>
4202
4203 * obj.h (struct format_ops <app_file>): Add int param.
4204 * read.h (s_app_file_string): Likewise.
4205 * read.c (s_app_file_string): Likewise.
4206 (s_app_file): Adjust s_app_file_string call.
4207 * config/tc-mips.c (s_mips_file): Likewise.
4208 * config/obj-coff.h (obj_app_file): Add app param.
4209 * config/obj-ecoff.h (obj_app_file): Likewise.
4210 * config/obj-multi.h (obj_app_file): Likewise.
4211 * config/obj-elf.h (elf_file_symbol): Likewise.
4212 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
4213 if called for # preprocessor lines.
4214
a77a9021
L		 42152004-11-08 H.J. Lu <hongjiu.lu@intel.com>
4216
4217 PR 528
4218 * symbols.c (resolve_symbol_value): Convert weak symbols only
4219 for Windows PECOFF.
4220 (symbol_equated_reloc_p): Don't equate weaks when relocating
4221 only for Windows PECOFF.
4222
aea44f62
TL		 42232004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
4224
4225 * config/tc-crx.c (print_insn): Check and set insn_addr.
4226 * config/tc-crx.h (md_frag_check): Define.
4227
7499d566
NC		 42282004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4229 Vineet Sharma <vineets@noida.hcltech.com>
4230
4231 * configure.in: Add support for new target maxq-coff.
4232 * configure: Regenerate.
4233 * NEWS: Mention new support.
4234 * config/tc-maxq.c: New file.
4235 * config/tc-maxq.h: New file.
4236 * config/obj-coff.h: Add support for maxq-coff.
4237
977cdf5a
NC		 42382004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4239
4240 * symbols.c (any_external_name): Define.
a77a9021 4241 (resolve_symbol_value): Convert weak symbols.
977cdf5a
NC		 4242 (S_SET_EXTERNAL): Support any_external_name.
4243 (S_SET_NAME): Qualify parameter const.
316f3bf8 4244 (symbol_equated_reloc_p): Equate to weaks when relocating.
977cdf5a
NC		 4245 * symbols.h (S_SET_NAME): Qualfiy parameter const.
4246 * tc.h (any_external_name): Declare.
4247 * config/obj-coff.c ("coff/pe.h"): Include for BFD
4248 assemblers also.
4249 (weak_is_altname): Declare and define.
4250 (weak_name2altname): Same.
4251 (weak_altname2name): Same.
4252 (weak_uniquify): Same.
4253 (weak_altprefix): Define.
4254 (obj_coff_weak): Change .weak syntax and handling.
4255 (coff_frob_symbol): Fix PE weak symbol alternates.
4256 * config/obj-coff.h (USE_UNIQUE): Define.
4257 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
4258 are in another segment.
4259 (tc_gen_reloc): Remove broken addend hack.
4260 doc/as.texinfo: Update.
4261
34e41783
BW		 42622004-11-05 Sterling Augustine <sterling@tensilica.com>
4263
4264 * config/tc-xtensa.c (total_frag_text_expansion): New.
4265 (md_estimate_size_before_relax): Use it.
4266 (find_address_of_next_align_frag): Likewise.
4267
dcd46b4e
TL		 42682004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
4269
4270 * config/tc-crx.c: Rename argument types.
4271 (processing_arg_number): Rename to 'cur_arg_num'.
4272 (get_number_of_bits): Rename to 'set_operand_size'.
4273 (get_operandtype): Rename to 'parse_operand', totally rewrite.
4274 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
4275 (set_indexmode_parameters): Remove function, integrate its code into
4276 'set_operand'.
4277 (set_operand_size): Get rid of 'Operand Number' function parameter -
4278 use global variable 'cur_arg_num' instead.
4279 Use a local 'argument' pointer to reference the current argument.
4280 (parse_operand): Likewise.
4281 (set_operand): Likewise.
4282 (process_label_constant): Likewise.
4283
9456465c
BW		 42842004-11-04 Bob Wilson <bob.wilson@acm.org>
4285
4286 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
4287 (add_section_rename): Delete. Inlined into...
4288 (build_section_rename): ...here. Use xstrdup instead of strdup.
4289 (xtensa_section_rename): Drop "const" from argument and return types.
4290 (md_show_usage): Indent to match show_usage().
4291 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
4292 (tc_canonicalize_section_name): Define.
4293 (md_elf_section_rename): Remove unused macro.
4294 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
4295 * doc/c-xtensa.texi (Xtensa Options): Likewise.
4296 (Frame Directive): Delete.
4297
7f266840
DJ		 42982004-11-04 Daniel Jacobowitz <dan@debian.org>
4299
4300 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
4301 * config/tc-arm.c (target_oabi): Delete.
4302 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
4303 (arm_opts): Remove moabi.
4304 * doc/as.texinfo (Overview): Remove documentation of -moabi.
4305 * doc/c-arm.texi (ARM Options): Likewise.
4306 * configure: Regenerated.
4307
ae57792d
HPN		 43082004-11-04 Hans-Peter Nilsson <hp@axis.com>
4309
4310 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
4311 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
4312 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
4313 * configure: Regenerate.
4314 * config/tc-cris.c (enum cris_archs): New.
4315 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
4316 (cris_insn_ver_valid_for_arch): New functions.
4317 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
4318 (cris_arch): New variable.
4319 (md_pseudo_table): New pseudo .arch.
4320 (err_for_dangerous_mul_placement): Initialize according to
4321 DEFAULT_CRIS_ARCH.
4322 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
4323 All users changed.
4324 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
4325 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
4326 (BRANCH_WF_V32, BRANCH_WB_V32): New.
4327 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
4328 use in md_cris_relax_table.
4329 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
4330 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4331 Update and improve head comment.
4332 (OPTION_PIC): Define in terms of previous option, OPTION_US.
4333 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
4334 (OPTION_ARCH): New.
4335 (md_longopts): New option --march=...
4336 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
4337 macros.
4338 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
4339 (HANDLE_RELAXABLE): New macro.
4340 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
4341 cases. Check for weak symbols and assume not relaxable. Handle
4342 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
4343 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
4344 fragP->fr_symbol.
4345 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
4346 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4347 (cris_create_short_jump): Adjust for CRISv32.
5664e9a7 4348 (cris_relax_frag): Handle new states.
ae57792d
HPN		 4349 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
4350 (md_begin): Define symbols "..asm.arch.cris.v32",
4351 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
4352 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
4353 when entering opcode table entry points.
4354 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
4355 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
4356 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
4357 (cris_process_instruction): Initialize out_insnp->insn_type to
4358 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
4359 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
4360 cases.
4361 <case 'm'>: Check that modified_char == '.'.
4362 <invalid operands>: Consume the rest of the line.
4363 When operands don't match, skip over subsequent insns with
4364 non-matching version specifier but same mnemonic.
4365 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
4366 special registers in CRISv32 are always 32 bit long.
4367 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
4368 New cases.
4369 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
4370 and compatible. Recognize "ACR" for v32, unless followed by "+".
4371 (get_spec_reg): Consider cris_arch when looking up register.
4372 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
4373 v32 or compatible.
4374 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
4375 (cris_get_expression): Restore input_line_pointer if failing "early".
4376 (get_flags): Consider cris_arch and recognize flags accordingly.
4377 (branch_disp): Adjust for CRISv32.
4378 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
4379 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
4380 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
4381 resolved. Don't enter zeros in object file for
4382 BFD_RELOC_32_PCREL.
4383 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
4384 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
4385 (md_parse_option): Break out "return 1".
4386 <OPTION_ARCH> New case.
4387 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
4388 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
4389 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
4390 <case BFD_RELOC_32_PCREL>: New cases.
4391 Addends for non-zero fx_pcrel are too in fx_offset.
4392 (md_show_usage): Show --march=<arch>.
4393 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
4394 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
4395 (s_syntax) <struct syntaxes>: Properly constify member operand.
4396 * config/tc-cris.h (TARGET_MACH): Define.
4397 (cris_mach): Declare.
4398 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
4399 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
4400 (CRIS-Opts): Document --march=...
4401 (CRIS-Pseudos): Document .arch.
4402
9306ca4a
JB		 44032004-11-04 Jan Beulich <jbeulich@novell.com>
4404
4405 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
4406 intel syntax and no register prefix, allow $ in symbol names when
4407 intel syntax.
4408 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
4409 (intel_float_operand): Add fourth return value indicating math control
4410 operations. Make classification more precise.
4411 (md_assemble): Complain if memory operand of mov[sz]x has no size
4412 specified.
4413 (parse_insn): Translate word operands to floating point instructions
4414 operating on integers as well as control instructions to short ones
4415 as expected by AT&T syntax. Translate 'd' suffix to short one only for
4416 floating point instructions operating on non-integer operands.
4417 (match_template): Remove fldcw special case. Adjust q-suffix handling
4418 to permit it on fild/fistp/fisttp in AT&T mode.
4419 (process_suffix): Don't guess DefaultSize insns' suffix from
4420 stackop_size for certain floating point control instructions. Guess
4421 suffix for branch and [ls][gi]dt based on flag_code. Split error
4422 messages for Intel and AT&T syntax, and make the condition more strict
4423 for the former. Adjust suppressing of generation of operand size
4424 overrides.
4425 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
4426 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
4427 more error checking.
4428 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
4429 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
4430
2b4f075a
HPN		 44312004-11-03 Hans-Peter Nilsson <hp@axis.com>
4432
4433 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
4434 md_short_jump_size, md_long_jump_size.
4435 * write.c [!WORKING_DOT_WORD]: Ditto.
4436 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
4437 qualifier.
4438 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
4439 declare.
4440 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
4441 const qualifier in these definitions.
4442 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
4443 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
4444
ddbc47ac
NC		 44452004-11-02 Nick Clifton <nickc@redhat.com>
4446
4447 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
4448 table before deciding to produce a .debug_line section to match up
4449 with a user provided .debug_info section.
4450
3ad3f5ad
TL		 44512004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
4452
4453 * config/tc-crx.c (getreg_image): Bug fix, a return value was
4454 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
4455
c815a616
TL		 44562004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
4457
4458 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
4459 (get_flags): New function.
c04f5787
AM		 4460 (get_number_of_bits): Edit comments, update numeric values to
4461 supported sizes.
4462 (process_label_constant): Don't support the colon
4463 format (SYMBOL:[s|m|l]).
c815a616
TL		 4464 (set_cons_rparams): Support argument type 'arg_rbase'.
4465 (get_operandtype): Bug fix in 'rbase' operand type parsing.
4466 (handle_LoadStor): Bug fix, first handle post-increment mode.
c04f5787
AM		 4467 (getreg_image): Remove redundant code, update according to latest
4468 CRX spec.
c815a616 4469 (print_constant): Bug fix relate to 3-word instructions.
c04f5787 4470 (assemble_insn): Bug fix, when matching instructions, verify also
c815a616
TL		 4471 instruction type (not only mnemonic).
4472 Add various error checking.
4473 (preprocess_reglist): Support HI/LO and user registers.
4474
ed7af9f9
L		 44752004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
4476
c04f5787 4477 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
ed7af9f9
L		 4478 in an epilogue directive go negative.
4479
ac025970
L		 44802004-10-25 H.J. Lu <hongjiu.lu@intel.com>
4481
4482 PR 474
4483 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
4484 after reporting template error during manual bundling. Reported
4485 by Michael Dupont, michaelx.dupont@intel.com.
4486
a394c00f
NC		 44872004-10-25 Daniel Jacobowitz <dan@debian.org>
4488
4489 * Makefile.am: Run dep-am.
4490 * aclocal.m4: Regenerate with automake 1.9.2.
4491 * Makefile.in: Regenerate with automake 1.9.2.
4492 * doc/Makefile.in: Likewise.
4493
4494 * config/tc-arm.c: Include "dw2gencfi.h".
4495 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4496 New functions.
4497 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
4498 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
4499 (tc_cfi_frame_initial_instructions): Define.
4500 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4501 Add prototypes.
4502
23d83918
TL		 45032004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
4504
4505 * config/tc-crx.c (assemble_insn): Check unsigned immediate
4506 operands validity.
4507 Update coprocessor id to be unsigned immediate.
4508
bb41ade5
AM		 45092004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4510
4511 * config/tc-i386.c (O_secrel): Delete.
4512 (tc_pe_dwarf2_emit_offset): New function.
4513 * config/tc-i386.h (O_secrel): Define as O_md1.
4514 (TC_DWARF2_EMIT_OFFSET): Define.
4515
87e62348
NC		 45162004-10-18 Nick Clifton <nickc@redhat.com>
4517
4518 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
4519 ignore @fptr() directives for 4-byte fixups.
4520
3c55da70
AM		 45212004-10-15 Alan Modra <amodra@bigpond.net.au>
4522
4523 * Makefile.am: Run "make dep-am"
4524 * Makefile.in: Regenerate.
4525
40e7b7b9
BW		 45262004-10-14 Bob Wilson <bob.wilson@acm.org>
4527
4528 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
4529 Remove comments about placement of literal pools.
4530 (Literal Directive): Update description of literal placement.
4531 (Literal Prefix Directive): Remove statement that this does not apply
4532 to absolute-mode literals. Describe new section naming scheme.
4533
b08b5071
BW		 45342004-10-12 Bob Wilson <bob.wilson@acm.org>
4535
4536 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
4537 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
4538 is_windowed_return_opcode): Delete.
4539 (xtensa_frob_label): Use get_subseg_target_freq.
4540 (md_assemble): Inline call to is_entry_opcode.
4541 (xtensa_handle_align): Inline call to get_frag_is_literal.
4542 (relaxation_requirements): Inline call to is_jx_opcode.
4543 (emit_single_op): Inline call to is_movi_opcode.
4544 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
4545 get_frag_is_no_transform, is_entry_opcode, and
4546 set_frag_is_specific_opcode. Use get_subseg_total_freq.
4547 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
4548 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
4549 Inline calls to get_frag_is_no_transform.
4550 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
4551 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
4552 get_frag_is_no_transform.
4553 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
4554 and set_frag_is_no_transform.
4555 (get_expression_value): Delete.
4556 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
4557 cur_target_freq to target_freq.
4558 (get_subseg_info): Split out code to create a new map entry into ...
4559 (add_subseg_info): ... this new function.
4560 (get_last_insn_flags): Check if get_subseg_info succeeded.
4561 (set_last_insn_flags): Call add_subseg_info if needed.
4562 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
4563 (xtensa_reorder_segments): Compute last_sec while counting sections.
4564 Remove call to get_last_sec.
4565 (get_last_sec): Delete.
4566 (cache_literal_section): Inline call to retrieve_literal_seg and its
4567 callees, seg_present and add_seg_list.
4568 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
4569 (get_frag_is_insn, get_frag_is_no_transform,
4570 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
4571 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
4572
7fa3d080
BW		 45732004-10-12 Bob Wilson <bob.wilson@acm.org>
4574
4575 * config/tc-xtensa.c: Use ISO C90 formatting.
4576 * config/tc-xtensa.h: Likewise.
4577 * config/xtensa-istack.h: Likewise.
4578 * config/xtensa-relax.c: Likewise.
4579 * config/xtensa-relax.h: Likewise.
4580
8cb51566
PB		 45812004-10-12 Paul Brook <paul@codesourcery.com>
4582
4583 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
4584 EF_ARM_EABI_VER4.
4585 (arm_eabis): Ditto.
4586 * doc/c-arm.texi: Document that we actually support -meabi=4, not
4587 -meabi=3.
4588
653cfe85
BW		 45892004-10-08 Bob Wilson <bob.wilson@acm.org>
4590
4591 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
4592 entries.
4593 (Acknowledgements): Use "GAS" instead of AS variable.
4594
d2b2c203
DJ		 45952004-10-08 Daniel Jacobowitz <dan@debian.org>
4596
4597 * config/tc-i386.c: Include "elf/x86-64.h".
4598 (i386_elf_section_type): New function.
4599 * config/tc-i386.h (md_elf_section_type): Define.
4600 (i386_elf_section_type): New prototype.
4601
e80e0390
NC		 46022004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
4603
4604 * config/m68k-parse.h (enum m68k_register): New control register,
4605 MBAR2 (for MCF5249)
4606 * config/tc-m68k.c: Correct control register set for MCF5249.
4607
43cd72b9 46082004-10-07 Bob Wilson <bob.wilson@acm.org>
85a5ac80 4609 Sterling Augustine <sterling@tensilica.com>
43cd72b9
BW		 4610
4611 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
4612 (UNREACHABLE_MAX_WIDTH): Define.
4613 (XTENSA_FETCH_WIDTH): Delete.
4614 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
4615 prefer_const16, prefer_l32r): New global variables.
4616 (LIT4_SECTION_NAME): Define.
4617 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
4618 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
4619 (frag_flags struct): New.
c04f5787 4620 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
43cd72b9
BW		 4621 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
4622 (bitfield, bit_is_set, set_bit, clear_bit): Define.
4623 (MAX_FORMATS): Define.
4624 (op_placement_info struct, op_placement_table): New.
4625 (O_pltrel, O_hi16, O_lo16): Define.
4626 (directiveE enum): Rename directive_generics to directive_transform.
4627 Delete directive_relax. Add directive_schedule,
4628 directive_absolute_literals, and directive_last_directive.
4629 (directive_info): Rename "generics" to "transform". Delete "relax".
4630 Add "schedule" and "absolute-literals".
4631 (directive_state): Adjust entries to match changes in directive_info.
4632 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
4633 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
4634 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
4635 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
4636 (align_only_targets, software_a0_b_retw_interlock,
4637 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
4638 software_avoid_short_loop, software_avoid_close_loop_end,
4639 software_avoid_all_short_loops, specific_opcode): Delete.
4640 (warn_unaligned_branch_targets): New.
4641 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
4642 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
4643 (option_[no_]link_relax, option_[no_]transform,
4644 option_[no_]absolute_literals, option_warn_unaligned_targets,
4645 option_prefer_l32r, option_prefer_const16, option_target_hardware):
4646 New enum values.
4647 (option_[no_]align_only_targets, option_literal_section_name,
4648 option_text_section_name, option_data_section_name,
4649 option_bss_section_name, option_eb, option_el): Delete.
4650 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
4651 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
4652 and target-hardware. Delete entries for [no-]target-align-only,
4653 literal-section-name, text-section-name, data-section-name, and
4654 bss-section-name.
4655 (md_parse_option): Handle new options and remove old ones. Accept but
4656 ignore [no-]density options. Warn for [no-]generics and [no-]relax
4657 and treat them as [no-]transform.
4658 (md_show_usage): Add new options and remove old ones.
4659 (xtensa_setup_hw_workarounds): New.
4660 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
4661 "long", "short", "loc" and "frequency" entries.
4662 (use_generics): Rename to ...
4663 (use_transform): ... this function. Add past_xtensa_end check.
4664 (use_longcalls): Add past_xtensa_end check.
4665 (code_density_available, can_relax): Delete.
4666 (do_align_targets): New.
4667 (get_directive): Accept dashes in directive names. Warn about
4668 [no-]generics and [no-]relax directives and treat them as
c04f5787 4669 [no-]transform.
43cd72b9
BW		 4670 (xtensa_begin_directive): Call md_flush_pending_output only for some
4671 directives. Check for directives inside instruction bundles. Warn
4672 about deprecated ".begin literal" usage. Warn and ignore [no-]density
4673 directives. Handle new directives. Check generating_literals flag
4674 for literal_prefix.
4675 (xtensa_end_directive): Check for directives inside instruction
4676 bundles. Warn and ignore [no-]density directives. Handle new
4677 directives. Call xtensa_set_frag_assembly_state.
4678 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
4679 xtensa_dwarf2_emit_insn): New.
4680 (xtensa_literal_position): Call md_flush_pending_output. Do not check
4681 use_literal_section flag.
4682 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
4683 literals. Use xtensa_elf_cons to parse the expression.
4684 (xtensa_literal_prefix): Do not check use_literal_section. Support
4685 ".lit4" sections for absolute literals. Change prefix convention to
4686 replace ".text" (or ".t" in a linkonce section). No need to call
4687 subseg_set.
4688 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
4689 (expression_end): Handle closing braces and colons.
4690 (PLT_SUFFIX, plt_suffix): Delete.
4691 (expression_maybe_register): Use new xtensa-isa.h functions. Use
4692 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
4693 and O_hi16 expressions as well.
4694 (tokenize_arguments): Handle closing braces and colons.
4695 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
4696 operands and paired register syntax.
4697 (get_invisible_operands): New.
4698 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
4699 new xtensa-isa.h functions.
4700 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
4701 (xg_translate_idioms): Check if inside bundle. Use use_transform.
4702 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
4703 instructions. Use xtensa_translate_zero_immed.
4704 (operand_is_immed, operand_is_pcrel_label): Delete.
4705 (get_relaxable_immed): Use new xtensa-isa.h functions.
4706 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
4707 functions.
4708 (xtensa_print_insn_table, print_vliw_insn): New.
4709 (is_direct_call_opcode): Use new xtensa-isa.h functions.
4710 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
4711 is_branch_or_jump_opcode): Delete.
4712 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
4713 (opnum_to_reloc, reloc_to_opnum): Delete.
4714 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
4715 xtensa-isa.h functions. Operate on one slot of an instruction.
4716 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
4717 xg_get_insn_size): Delete.
4718 (xg_get_build_instr_size): Use xg_get_single_size.
4719 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
4720 xg_build_widen_table. Use xg_get_single_size.
4721 (xg_get_max_narrow_insn_size): Delete.
4722 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
4723 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
4724 xg_get_single_size.
4725 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
4726 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
4727 (xg_expand_to_stack, xg_expand_narrow): Update calls to
4728 xg_build_widen_table. Use xg_get_single_size.
4729 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
4730 xg_check_operand.
4731 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
4732 treat weak symbols conservatively.
4733 (xg_check_operand): Use new xtensa-isa.h functions.
4734 (is_dnrange): Delete.
4735 (xg_assembly_relax): Inline previous calls to tinsn_copy.
4736 (xg_finish_frag): Specify separate relax states for the frag and slot0.
4737 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
4738 xtensa-isa.h functions.
4739 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
4740 xg_instruction_matches_options): New.
4741 (xg_instruction_matches_rule): Handle O_register expressions. Call
4742 xg_instruction_matches_options.
4743 (transition_rule_cmp): New.
4744 (xg_instruction_match): Update call to xg_build_simplify_table.
4745 (xg_build_token_insn): Record loc fields.
4746 (xg_simplify_insn): Check is_specific_opcode field and
4747 density_supported flag.
4748 (xg_expand_assembly_insn): Skip checking code_density_available. Use
4749 new xtensa-isa.h functions. Call use_transform instead of can_relax.
4750 (xg_assemble_literal): Add error handling for O_big. Call
4751 record_alignment. Handle O_pltrel.
4752 (xg_valid_literal_expression): New.
4753 (xg_assemble_literal_space): Add slot parameter. Remove call to
4754 set_expr_symbol_offset. Add call to record_alignment. Update call to
4755 xg_finish_frag.
4756 (xg_emit_insn): Delete.
4757 (xg_emit_insn_to_buf): Add format parameter. Update calls to
4758 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
4759 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
4760 and slot parameters. Handle new "alternate" relocations for absolute
4761 literals and CONST16 instructions. Check for bad uses of O_lo16 and
4762 O_hi16. Use new xtensa-isa.h functions.
4763 (xg_assemble_tokens): Delete.
4764 (is_register_writer): Use new xtensa-isa.h functions.
4765 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
4766 old-style RSR from LCOUNT.
4767 (next_frag_opcode): Delete.
4768 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
4769 update_next_frag_state): New.
4770 (update_next_frag_nop_state): Delete.
4771 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
4772 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
4773 the state of the absolute-literals directive. Add calls to
4774 record_alignment and xtensa_set_frag_assembly_state. Call
4775 xtensa_switch_to_non_abs_literal_fragment instead of
4776 xtensa_switch_to_literal_fragment.
4777 (build_nop): New.
4778 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
4779 (get_expanded_loop_offset): Change check for undefined opcode to an
4780 assertion.
4781 (xtensa_set_frag_assembly_state, relaxable_section,
4782 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
4783 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
4784 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
4785 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
4786 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
4787 (xtensa_init_fix_data): New.
4788 (xtensa_frob_label): Reset label symbol to the current frag. Check
4789 do_align_targets and generating_literals flag. Propagate frequency
4790 info to new alignment frag. Call xtensa_set_frag_assembly_state.
4791 (xtensa_unrecognized_line): New.
4792 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
4793 to xtensa_set_frag_assembly_state.
4794 (error_reset_cur_vinsn): New.
4795 (md_assemble): Remove check for literal frag. Remove call to
4796 istack_init. Call use_transform instead of use_generics. Parse
4797 explicit instruction format specifiers. Move code for
4798 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
4799 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
4800 Add dwarf2_where call. Remote automatic alignment for ENTRY
4801 instructions. Move call to xtensa_clear_insn_labels to the end.
4802 Rearrange to handle bundles.
4803 (xtensa_cons_fix_new): Delete.
4804 (xtensa_handle_align): New.
4805 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
4806 assignment to is_no_density field.
4807 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
4808 instead of reloc_to_opnum. Handle "alternate" relocations.
4809 (xtensa_force_relocation, xtensa_check_inside_bundle,
4810 xtensa_elf_section_change_hook): New.
4811 (xtensa_symbol_new_hook): Delete.
4812 (xtensa_fix_adjustable): Check for difference of symbols with an
4813 offset. Check for external and weak symbols.
4814 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
4815 (md_estimate_size_before_relax): Return expansion for the first slot.
4816 (tc_gen_reloc): Handle difference of symbols by producing
4817 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
4818 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
4819 tentative values into the output when linkrelax is set.
4820 (XTENSA_PROP_SEC_NAME): Define.
4821 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
4822 Create literal tables only if using literal sections. Create new
4823 property tables instead of old instruction tables. Check for unaligned
4824 branch targets and loops.
4825 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
4826 new_resource_table, clear_resource_table, resize_resource_table,
4827 resources_available, reserve_resources, release_resources,
4828 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
4829 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
4830 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
4831 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
4832 flag. Update checks for workaround options. Call
4833 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
4834 (xtensa_cleanup_align_frags): Add special case for branch targets.
4835 Check for and mark unreachable frags.
4836 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
4837 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
4838 end of a zero-overhead loop body.
4839 (frag_can_negate_branch): Handle instructions with multiple slots.
4840 Use new xtensa-isa.h functions
4841 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
4842 xtensa_mark_zcl_first_insns): New.
4843 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
4844 transformations are disabled.
4845 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
4846 multislot instructions.
4847 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
4848 Likewise. Also error if transformations are disabled.
4849 (unrelaxed_frag_max_size): New.
4850 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
4851 xtensa-isa.h functions.
4852 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
4853 xtensa_opcode_is_loop instead of is_loop_opcode.
4854 (get_text_align_power): Replace as_fatal with assertion.
4855 (get_text_align_fill_size): Iterate instead of using modulus when
4856 use_nops is false.
4857 (get_noop_aligned_address): Assert that this is for a machine-dependent
4858 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
4859 xg_get_single_size, and frag_format_size.
4860 (get_widen_aligned_address): Rename to ...
4861 (get_aligned_diff): ... this function. Add max_diff parameter.
4862 Remove handling of rs_align/rs_align_code frags. Use
4863 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
4864 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
4865 and pass it back to caller.
4866 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
4867 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
4868 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
4869 (relax_frag_text_align): Rename to ...
4870 (relax_frag_loop_align): ... this function. Assume loops can only be
4871 in the first slot of an instruction.
4872 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
4873 instruction. Remove call to frag_wane.
4874 (relax_frag_narrow): Rename to ...
4875 (relax_frag_for_align): ... this function. Extend to handle
4876 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
4877 RELAX_NARROW for the first slot.
4878 (find_address_of_next_align_frag, bytes_to_stretch): New.
4879 (future_alignment_required): Use find_address_of_next_align_frag and
4880 bytes_to_stretch. Look ahead to subsequent frags to make smarter
4881 alignment decisions.
4882 (relax_frag_immed): Add format, slot, and estimate_only parameters.
4883 Check if transformations are enabled for b_j_loop_end workaround.
4884 Use new xtensa-isa.h functions and handle multislot instructions.
4885 Update call to xg_assembly_relax.
4886 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
4887 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
4888 frag types.
4889 (convert_frag_narrow): Add segP, format and slot parameters. Call
4890 convert_frag_immed for branch instructions. Adjust calls to
4891 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
4892 xg_get_single_size and xg_get_single_format.
4893 (convert_frag_fill_nop): New.
4894 (convert_frag_immed): Add format and slot parameters. Handle multislot
4895 instructions and use new xtensa-isa.h functions. Update calls to
4896 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
4897 enabled for b_j_loop_end workaround. Use build_nop instead of
4898 assemble_nop. Check is_specific_opcode flag. Check for unreachable
4899 frags. Use xg_get_single_size. Handle O_pltrel.
4900 (fix_new_exp_in_seg): Remove check for old plt flag.
4901 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
4902 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
4903 for loop opcode to an assertion. Mark all frags up to the end of the
4904 loop as not transformable.
4905 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
4906 (get_subseg_info): New.
4907 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
4908 check for dest_seg.
4909 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
4910 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
4911 (xtensa_switch_to_non_abs_literal_fragment): New.
4912 (cache_literal_section): Add is_code parameter and pass it through to
4913 retrieve_literal_seg.
4914 (retrieve_literal_seg): Add is_code parameter and use it to set the
4915 flags on the literal section. Handle case where head parameter is 0.
4916 (get_frag_is_no_transform, set_frag_is_specific_opcode,
4917 set_frag_is_no_transform): New.
4918 (xtensa_create_property_segments): Add end_property_function parameter
4919 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
4920 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
4921 (xtensa_create_xproperty_segments, section_has_xproperty): New.
4922 (add_xt_block_frags): Add end_property_function parameter and call it
4923 if it is non-zero. Call xtensa_frag_flags_init.
4924 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
4925 get_frag_property_flags, frag_flags_to_number,
4926 xtensa_frag_flags_combinable, xt_block_aligned_size,
4927 xtensa_xt_block_combine, add_xt_prop_frags,
4928 init_op_placement_info_table, opcode_fits_format_slot,
4929 xg_get_single_size, xg_get_single_format): New.
4930 (istack_push): Inline call to tinsn_copy.
4931 (tinsn_copy): Delete.
4932 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
4933 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
4934 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
4935 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
4936 functions. Handle invisible operands.
4937 (tinsn_to_slotbuf): New.
4938 (tinsn_check_arguments): Use new xtensa-isa.h functions.
4939 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
4940 vinsn_from_chars, and xg_free_vinsn.
4941 (tinsn_from_insnbuf): New.
4942 (tinsn_immed_from_frag): Add slot parameter and handle multislot
4943 instructions. Handle symbol differences.
4944 (get_num_stack_text_bytes): Use xg_get_single_size.
4945 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
4946 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
4947 get_expr_register, set_expr_symbol_offset_diff): New.
4948 * config/tc-xtensa.h (MAX_SLOTS): Define.
4949 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
4950 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
4951 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
4952 RELAX_NONE types.
4953 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
4954 (xtensa_frag_type struct): Add is_assembly_state_set,
4955 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
4956 is_align, is_text_align, alignment, and is_first_loop_insn fields.
4957 Replace is_generics and is_relax fields by is_no_transform field.
4958 Delete is_text and is_longcalls fields. Change text_expansion and
4959 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
4960 per-slot information: literal_frags, slot_subtypes, slot_symbols,
4961 slot_sub_symbols, and slot_offsets. Add fr_prev field.
4962 (xtensa_fix_data struct): New.
4963 (xtensa_symfield_type struct): Delete plt field.
4964 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
4965 forward declaration here.
4966 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
4967 (XTENSA_SECTION_RENAME): Undefine.
4968 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
4969 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
4970 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
4971 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
4972 (unit_num_copies_func, opcode_num_units_func,
4973 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
4974 (resource_table struct): New.
4975 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
4976 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
4977 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
4978 (tinsn_copy): Delete prototype.
4979 (vliw_insn struct): New.
4980 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
4981 (widen_spec_list): Add option conditions for density and boolean
4982 instructions. Add expansions using CONST16 and conditions for using
4983 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
4984 predicted branches.
4985 (simplify_spec_list): Add option conditions for density instructions.
4986 Add entry for NOP instruction.
4987 (append_transition): Add cmp function pointer parameter and use it to
4988 insert the new entry in order.
4989 (operand_function_LOW16U, operand_function_HI16U): New.
4990 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
4991 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4992 (enter_opname, split_string): Use xstrdup instead of strdup.
4993 (init_insn_pattern): Initialize new options field.
4994 (clear_req_or_option_list, clear_req_option_list,
4995 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
4996 New.
4997 (parse_insn_pattern): Parse option conditions.
4998 (transition_applies): New.
4999 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
5000 swapped last arguments in calls to append_constant_value_condition.
5001 Call clone_req_option_list. Add warning about invalid opcode.
5002 Handle LOW16U and HI16U function names.
5003 (build_transition_table): Add cmp parameter and use it in calls to
5004 append_transition. Use new xtensa-isa.h functions. Check
5005 transition_applies before adding entries.
5006 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
5007 pass it through to build_transition_table.
5008 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
5009 ReqOption, transition_cmp_fn): New types.
5010 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
5011 (transition_rule struct): Add options field.
5012 * doc/as.texinfo (Overview): Update Xtensa options.
5013 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
5014 --[no-]relax, and --[no-]generics options. Update descriptions of
5015 --text-section-literals and --[no-]longcalls. Add
5016 --[no-]absolute-literals and --[no-]transform.
5017 (Xtensa Syntax): Add description of syntax for FLIX instructions.
5018 Remove use of "generic" and "specific" terminology for opcodes.
5019 (Xtensa Registers): Generalize the syntax description to include
5020 user-defined register files.
5021 (Xtensa Automatic Alignment): Update.
5022 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
5023 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
5024 (Xtensa Directives): Remove confusing rules about precedence.
5025 (Density Directive, Relax Directive): Delete.
5026 (Schedule Directive): New.
5027 (Generics Directive): Rename to ...
5028 (Transform Directive): ... this node.
5029 (Literal Directive): Update for absolute literals. Missing
5030 literal_position directive is now an error.
5031 (Literal Position Directive): Update for absolute literals.
5032 (Freeregs Directive): Delete.
5033 (Absolute Literals Directive): New.
5034 (Frame Directive): Minor editing.
5035 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
5036 Update dependencies.
5037 * Makefile.in: Regenerate.
5038
6e1304d8
RS		 50392004-10-07 Richard Sandiford <rsandifo@redhat.com>
5040
5041 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
5042 to build the second and third fixups for a composite relocation.
5043 (macro_read_relocs): New function.
5044 (macro_build): Use it.
5045 (s_cpsetup): Pass all three composite relocation codes to macro_build.
5046 Simplify fragging code accordingly.
5047 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
5048 of the composite relocation. Set fx_tcbit in both fixups.
5049
b1dca8ee
RS		 50502004-10-07 Richard Sandiford <rsandifo@redhat.com>
5051
5052 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
5053 (md_apply_fix3): Don't treat composite relocs as done.
5054
89658e52
NC		 50552004-10-07 Jan Beulich <jbeulich@novell.com>
5056
5057 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
5058 prefix for symbol names generated from the LOCAL macro directive.
5059
289040ca
NC		 5060 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
5061 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
5062
48c9f030
NC		 50632004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
5064
5065 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
c04f5787 5066 Special registers.
5c5054ab 5067 (md_assemble): Add error checking for Co-Processor instructions.
48c9f030
NC		 5068 (get_cinv_parameters): Add 'b' option to invalidate the
5069 branch-target cache.
5070
7ed4c4c5
NC		 50712004-10-05 Paul Brook <paul@codesourcery.com>
5072
5073 * config/tc-arm.c (unwind): New variable.
5074 (vfp_sp_encode_reg): New function.
5075 (vfp_sp_reg_required_here): Use it.
5076 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
5077 (vfp_parse_reg_list): New function.
5078 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
5079 s_arm_unwind_personality, s_arm_unwind_personalityindex,
5080 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
5081 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
5082 functions.
5083 (md_pseudo_table): Add them.
5084 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
5085 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
5086 (set_section, add_unwind_adjustsp, flush_pending_unwind,
5087 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
5088 require_hashconst, add_unwind_opcode): New functions.
ab1e9ef7 5089 * doc/c-arm.texi: Document unwinding opcodes.
7ed4c4c5
NC		 5090 * NEWS: Mention the new feature.
5091
04ca8703
EC		 50922004-10-04 Eric Christopher <echristo@redhat.com>
5093
5094 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
5095
7c1d0959
L		 50962004-10-01 H.J. Lu <hongjiu.lu@intel.com>
5097
5098 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
5099 TLS relocations.
5100 * config/tc-s390.c (md_apply_fix3): Likewise.
5101 * config/tc-sparc.c (md_apply_fix3): Likewise.
5102
40a18ebd
NC		 51032004-10-01 Paul Brook <paul@codesourcery.com>
5104
5105 * config/tc-arm.c (arm_elf_section_type): New function.
5106 (arm_elf_change_section): Set section link for exidx sections.
5107 * config/tc-arm.h (arm_elf_section_type): Add prototype.
5108 (md_elf_section_type): Define.
5109
14127cc4
NC		 51102004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
5111
5112 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
5113 instruction's offset.
5114
b7c92712
NC		 51152004-10-01 Adam Nemet <anemet@lnxw.com>
5116
5117 * (TARGET_FORMAT): Remove LynxOS COFF definition.
5118
65555e64
AM		 51192004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
5120
5121 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
5122 asymbol *, instead use symbol_get_bfdsym.
5123
9fe0b840
NC		 51242004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
5125
5126 * config/tc-m68k.c (select_control_regs): Add mcf5249.
5127
0dd132b6
NC		 51282004-09-30 Paul Brook <paul@codesourcery.com>
5129
5130 * config/tc-arm.c (do_smi, do_nop): New functions.
5131 (insns): Add ARMv6ZK instructions.
5132 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
5133 (tc_gen_reloc): Ditto.
5134 (arm_cpus): Add mpcore and arm1176.
5135 (arm_archs): Add armv6{k,z,zk}.
5136 * doc/c-arm.texi: Document new cores and architectures.
5137
a737bd4d
NC		 51382004-09-30 Nick Clifton <nickc@redhat.com>
5139
5140 * config/tc-arm.c: Use ISO C90 formatting.
5141
3631a3c8
NC		 51422004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
5143
a737bd4d 5144 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
3631a3c8
NC		 5145 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
5146 REG_TYPE_MVDX is expected.
5147
d5f0cf92
AM		 51482004-09-29 Marc Bevand <m.bevand@gmail.com>
5149
5150 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
5151
9f9a069e
JW		 51522004-09-21 James E Wilson <wilson@specifixinc.com>
5153
5154 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
5155 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
5156 output_spill_base, output_unat_psprel, output_lc_psprel,
5157 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
5158 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
5159 output_spill_psprel_p): Use it.
5160
4b778c88
TL		 51612004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
5162
c04f5787 5163 * config/tc-crx.c (handle_LoadStor): New function.
04ca8703 5164 Handle load/stor unique instructions before parsing.
4b778c88 5165
eb043451
PB		 51662004-09-17 Paul Brook <paul@codesourcery.com>
5167
5168 * config/tc-arm.c (s_arm_rel31): New funciton.
5169 (md_pseudo_table): Add .rel31.
04ca8703 5170 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
eb043451
PB		 5171 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
5172 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
5173 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
5174 (arm_parse_reloc): Add (target2).
5175
8ea2b00f
AM		 51762004-09-17 Alan Modra <amodra@bigpond.net.au>
5177
5178 * Makefile.am: Run "make dep-am".
5179 * Makefile.in: Regenerate.
5180 * aclocal.m4: Regenerate.
5181 * configure: Regenerate.
5182 * doc/Makefile.in: Regenerate.
5183 * po/POTFILES.in: Regenerate.
5184 * po/gas.pot: Regenerate.
5185
7e1792e0
HPN		 51862004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
5187
5188 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
5189 [!LLONG_MAX]: Ditto.
5190
9c504268
PB		 51912004-09-13 Paul Brook <paul@codesourcery.com>
5192
5193 * config/tc-arm.c: Rename RELABS to TARGET1.
5194
2159ac21
AM		 51952004-09-13 Alan Modra <amodra@bigpond.net.au>
5196
5197 * messages.c (as_internal_value_out_of_range): Cast values passed
5198 to as_bad_where or as_warn_where to proper type.
5199
23794b24
MM		 52002004-09-11 Theodore A. Roth <troth@openavr.org>
5201
5202 * config/tc-avr.c: Add support for
5203 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
5204
e9fad691
AM		 52052004-09-09 Alan Modra <amodra@bigpond.net.au>
5206
5207 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
5208 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
5209
10b016c2
PB		 52102004-09-08 Paul Brook <paul@codesourcery.com>
5211
5212 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
5213 fini_array and preinit_array section types.
5214 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
5215 and fini_array.
5216 * doc/as.texinfo: Document extra section types.
5217
e5a52504
MM		 52182004-09-02 Mark Mitchell <mark@codesourcery.com>
5219
5220 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
5221 * Makefile.in: Regenerated.
5222 * configure.in: Set em for arm*-*-symbianelf*.
5223 * configure: Regenerated.
5224 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
5225 vectors when appropriate.
5226 * config/te-symbian.h: New file.
5227
42851540
NC		 52282004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
5229
5230 * config/tc-crx.c (gettrap): Exception vector can be case
5231 insensitive.
04ca8703 5232 (process_label_constant): Fix a 32-bit displacement bug in branch
42851540
NC		 5233 instructions.
5234 (get_operandtype) : Bug fix, wrong operand was used.
04ca8703 5235 (process_label_constant): Initialize relocation type to
42851540
NC		 5236 BFD_RELOC_NONE
5237
8783612f
RE		 52382004-09-01 Richard Earnshaw < reanrsha@arm.com>
5239
5240 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
5241 for synthesizable cores.
5242
1ff4677c
RE		 5243 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
5244
b18c562e
NC		 52452004-08-25 Dmitry Diky <diwil@spec.ru>
5246
5247 * config/tc-msp430.c: Clean-up the code.
5248 (md_relax_table): New relax table.
5249 (mcu_types): Sort MCU types.
5250 (md_pseudo_table): Add .profiler pseudo handler.
5251 (pow2value): New function.
5252 (msp430_profiler): New function.
5253 (msp430_operands): Add new insns handlers.
5254 (msp430_srcoperand): Add register operand handler, allow complex
5255 expressions.
5256 (md_estimate_size_before_relax): Rewritten.
5257 (md_convert_frag): Rewritten.
5258 (msp430_relax_frag): New function.
5259 * config/tc-msp430.h (md_relax_frag): define macro
5260 * doc/c-msp430.texi: Update information.
5261
8f94ae4d
NC		 52622004-08-24 Nick Clifton <nickc@redhat.com>
5263
5264 * as.c (std_shortopts): Allow -g to take an optional argument.
5265 (parse_args): Pass any switch starting with -g on to the backend
5266 for parsing.
5267
e51dace8
MM		 52682004-08-18 Mark Mitchell <mark@codesourcery.com>
5269
5270 * configure.in (arm*-*-symbianelf*): New target.
5271 (arm*-*-eabi*): Likewise.
5272 * configure: Regenerated.
5273
f7870c8d
TS		 52742004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5275 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
5276 correctly.
5277
d6afba4b
JJ		 52782004-08-18 Jakub Jelinek <jakub@redhat.com>
5279
5280 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
5281 argument, don't do anything if current section is not
5282 .gnu.linkonce.t.* and linkonce_empty is set.
5283 (generate_unwind_image, dot_endp): Adjust callers, call
5284 start_unwind_section (*, 1) if nothing will be put into the
5285 section.
5286
329e276d
NC		 52872004-08-17 Nick Clifton <nickc@redhat.com>
5288
5289 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
5290 (show_usage): Add -g.
5291 (std_longopts): Add --gen-debug. Alpha sort the table.
5292 (parse_args): Print an error message if a switch is not handled.
5293 Handle the -g switch, calling md_debug_format_selector() if
5294 necessary.
5295 * NEWS: Mention new feature.
5296 * doc/as.texinfo: Document new switch.
5297 * doc/internals.texi: Document behaviour of md_parse_option.
04ca8703 5298
329e276d
NC		 5299 * config/tc-arm.c (md_parse_option): Do not issue an error message
5300 if the switch is not recognised.
5301 * config/tc-m68k.c (md_parse_option): Likewise.
5302 * config/tc-pdp11.c (md_parse_option): Likewise.
5303 * config/tc-v850.c (md_parse_option): Likewise.
5304
5305 * as.h: Fix up formatting.
5306 * tc.h: Likewise.
5307
4101eec8
NC		 53082004-08-16 Nick Clifton <nickc@redhat.com>
5309
2766e5e4
NC		 5310 * macro.c (macro_set_alternate): Use ISO C90 formatting.
5311
4101eec8
NC		 5312 * configure.in: Sort architecture based tables alphabetically.
5313 * configure: Regenerate.
5314
80f846b6
AM		 53152004-08-16 Alan Modra <amodra@bigpond.net.au>
5316
5317 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
5318 { "cc", 68 }, with { "cr", 70 }.
5319
caa32fe5
NC		 53202004-08-13 Jan Beulich <jbeulich@novell.com>
5321 Nick Clifton <nickc@redhat.com>
5322
5323 * as.c: Add and handle new --alternate command line option.
5324 * macro.c (macro_set_alternate): New.
5325 * macro.h (macro_set_alternate): Declare.
5326 * read.c: Add and handle new .altmacro and .noaltmacro directives.
5327 * doc/as.texinfo: Document new command line option and pseudo-ops
5328 as well as insert documentation originating from gasp about
5329 alternate macro syntax.
5330 * NEWS: Mention new command line option and pseudo-ops.
5331
b2221023
MM		 53322004-08-10 Mark Mitchell <mark@codesourcery.com>
5333
5334 * expr.c (operand): Handle the "~", "-", and "!" operators applied
5335 to bignums.
5336
db6579d4
PB		 53372004-08-06 Paul Brook <paul@codesourcery.com>
5338
5339 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
5340 Handle new relocations.
5341 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
5342
e750405d
BW		 53432004-08-05 Bob Wilson <bob.wilson@acm.org>
5344
5345 * write.c (relax_segment): Use was_address instead of address when
5346 setting fr_fix field for align frag due to backwards .org.
5347
1d70c7fb
AO		 53482004-07-29 Alexandre Oliva <aoliva@redhat.com>
5349
5350 Introduce SH2a support.
5351 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5352 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
5353 arch_sh2a_nofpu_up.
5354 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5355 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
5356 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5357 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
5358 to end of conditional expression.
5359 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5360 * config/tc-sh.c: Add sh2a-nofpu support.
5361 2003-12-29 DJ Delorie <dj@redhat.com>
5362 * tc-sh.c: Add sh2a support.
5363 (parse_reg): Add tbr.
5364 (parse_at): Support @@(disp,tbr).
5365 (get_specific): Support sh2a opcodes.
5366 (insert4): New, for 4 byte relocs.
5367 (build_Mytes): Support sh2a opcodes.
5368 (md_apply_fix3_Mytes): Support sh2a opcodes.
5369 2003-12-02 Michael Snyder <msnyder@redhat.com>
5370 * config/tc-sh.c (md_parse_option): Handle sh2a.
5371 (sh_elf_final_processing): Ditto.
5372
e7fbc2bf
JT		 53732004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
5374
5375 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
5376 for TE_NetBSD.
5377
9232bbb0
AM		 53782004-07-27 Alan Modra <amodra@bigpond.net.au>
5379
5380 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
5381 (ppc_arch): Expand comment.
5382
670ec21d
NC		 53832004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
5384
5385 * config/tc-crx.c: Support evaluating the difference between two
5386 symbols.
5387 * config/tc-crx.h: Likewise.
5388
406f8ff9 53892004-07-26 H.J. Lu <hongjiu.lu@intel.com>
38ce5b11
L		 5390
5391 * config/tc-ia64.c (start_unwind_section): Set the linked-to
5392 section.
5393 (ia64_elf_section_change_hook): Set the linked-to section for
5394 SHT_IA_64_UNWIND.
5395
c05e9f04
NC		 53962004-07-26 Dmitry Diky <diwil@spec.ru>
5397
5398 * config/tc-msp430.c: Add new subtargets: msp430x1610,
5399 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
5400 msp430xG438, msp430xG439.
5401
e9863d7f
DJ		 54022004-07-25 Daniel Jacobowitz <dan@debian.org>
5403
5404 * doc/as.texinfo (Section, PushSection): Correct documentation
5405 for ELF.
5406
543613e9 54072004-07-21 Jan Beulich <jbeulich@novell.com>
20f0a1fc
NC		 5408
5409 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
5410 permissible for the selected instruction suffix.
5411 (match_template): Don't permit 64-bit general purpose operands in
5412 32-bit mode.
5413 (finalize_imm): Permit 64-bit immediates.
5414 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
5415 specially except for the width of the used base and/or index
5416 registers. For 32-bit displacements, use sign-extended
5417 relocations only when using 64-bit addressing.
5418 Force zero displacement on rip-relative addressing when there is
5419 no other displacement.
5420 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
5421 specially except for the width of the used base and/or index
5422 registers.
5423 (parse_register): Disallow Reg64 registers in 32-bit mode.
5424
543613e9
NC		 5425 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
5426 suffix if the instruction doesn't support it.
04ca8703 5427
01a3f561
MR		 54282004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
5429
5430 * config/tc-mips.c (append_insn): Handle constant expressions with
5431 no associated relocation.
5432 (mips_ip): Cancel the expression after use for the Q format
5433 specifier.
5434 (parse_relocation): Return no relocation for unsupported
5435 operators.
5436 (my_getSmallExpression): Return no relocation if no relocation
5437 operators are used.
5438
e12904d2
DA		 54392004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5440
5441 * config/obj-som.c (adjust_stab_sections): Add prototype.
5442 (obj_som_compiler, obj_som_version, obj_som_copyright,
5443 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
5444 * config/tc-hppa.c (update_subspace): Likewise.
5445 (is_defined_subspace): Amplify comment.
5446 * config/obj-som.h (som_frob_file): Add prototype.
5447
90c1602c
L		 54482004-07-19 Christopher Faylor <cgf@timesys.com>
5449 H.J. Lu <hongjiu.lu@intel.com>
5450
5451 * subsegs.c (section_symbol): Don't create a new segment when
5452 existing segment is undefined.
5453
f263249b
RE		 54542004-07-16 Richard Earnshaw <rearnsha@arm.com>
5455
5456 * config/tc-arm.c: Include include/opcode/arm.h.
5457 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
5458 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
5459 (FPU_ARCH_*): Delete.
5460 * Makefile.am: Update dependencies.
5461 * Makefile.in: Regenerate.
5462
152c65b9
NC		 54632004-07-15 Nick Clifton <nickc@redhat.com>
5464
5465 * configure.in: Accept armbe as a big-endian arm configuration.
5466 * configure: Regenerate.
5467
0477af35
NC		 54682004-07-13 Thomas Nystrom <thn@saeab.se>
5469
5470 * config/tc-i386.c (T_SHIFTOP): New constant.
5471 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
5472 (intel_el1): Handle '~'.
5473 (intel_get_token): Handle '<>', '&', '|' and '~'.
5474
54752004-07-13 Nick Clifton <nickc@redhat.com>
5476
5477 (md_assemble): Remove spurious newline from end of as_bad error
5478 message.
5479 (intel_e05_1): Likewise.
5480 (intel_e11): Likewise.
5481 (intel_match_token): Likewise.
5482
31302357
AS		 54832004-07-11 Andreas Schwab <schwab@suse.de>
5484
5485 * config/tc-m68k.c: Convert to C90. Remove redundant
5486 declarations. Indentation fixup.
5487 [M68KCOFF]: Include "obj-coff.h" instead of declaring
5488 obj_coff_section ourselves.
04ca8703 5489
549f748d
JW		 54902004-07-09 James E Wilson <wilson@specifixinc.com>
5491
5492 * config/tc-ia64.c (default_big_endian): New.
5493 (dot_byteorder, md_begin): Use it.
5494 (md_parse_option): Set it.
04ca8703 5495
1a320fbb
NC		 54962004-07-09 Nick Clifton <nickc@redhat.com>
5497
5498 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
5499 * configure: Regenerate.
5500 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
5501 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
5502 sh_find_elf_flags if necessary.
5503
de7e6852
RS		 55042004-07-08 Richard Sandiford <rsandifo@redhat.com>
5505
5506 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
5507 going to be split into more than one in-place addend, return 0
5508 for relocations against mergeable sections. Associate comments
5509 with code.
5510
1fe1f39c
NC		 55112004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
5512
5513 * Makefile.am (CPU_TYPES): Add crx.
5514 (TARGET_CPU_CFILES): Add config/tc-crx.c.
5515 (TARGET_CPU_HFILES): Add config/tc-crx.h.
5516 (DEPTC_crx_elf): New target.
5517 (DEPOBJ_crx_elf): Likewise.
5518 (DEP_crx_elf): Likewise.
5519 * Makefile.in: Regenerate.
5520 * configure.in: Add crx* target.
5521 * configure: Regenerate.
5522 * config/tc-crx.c: New file.
5523 * config/tc-crx.h: New file.
5524 * NEWS: Mention new target.
5525
d9895649
NC		 55262004-07-06 Nick Clifton <nickc@redhat.com>
5527
85fbca6a 5528 * config.in: Undefine TARGET_SYMBIAN by default.
c04f5787
AM		 5529 * configure.in:
5530 * configure: Regenerate. Add sh-symbian-elf target. If
5531 selected define TARGET_SYMBIAN.
5532 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
5533 format if TARGET_SYMBIAN has been defined.
04ca8703 5534
e7bd9ea0
NC		 5535 * output-file.c (output_file_create): Report the target format
5536 chosen when bfd_openw reports that it is invalid.
5537
d9895649
NC		 5538 * config/obj-coff.c (coff_pseudo_table): Only define the weak
5539 pseudo for BFD based assemblers.
5540
871ec896
JR		 55412004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
5542
5543 gas:
5544 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
5545 (md_parse_option): Remove redundant -isa testing.
5546 Make bfd_arch variable const.
5547 (md_show_usage): Make bfd_arch variable const.
5548
5a9ff93d
JW		 55492004-07-03 James E Wilson <wilson@specifixinc.com>
5550
5551 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
5552 * config/tc-ia64.h (md_frag_check): Define.
5553
c87db184
CF		 55542004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
5555
5556 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
5557 externals.
5558 * doc/as.texinfo (Weak): Document PE weak symbols.
5559
3b91255e
RS		 55602004-07-03 Richard Sandiford <rsandifo@redhat.com>
5561
5562 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
5563 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
5564 (mips_frob_file): Rework so that only a single pass through the
5565 relocs is needed. Allow %lo()s to have higher offsets than their
5566 corresponding %hi()s or %got()s.
5567
310ea308
NC		 55682004-07-02 Nick Clifton <nickc@redhat.com>
5569
5570 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
5571 allow values which have come from undefined symbols.
5572 Always consider this fixup to have been processed as a reloc
5573 cannot be generated for it.
5574
09b935ac
AM		 55752004-07-02 Alan Modra <amodra@bigpond.net.au>
5576
5577 * frags.h (struct frag): Add has_code and insn_addr fields.
5578 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
5579 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
5580 * config/tc-ppc.h (md_frag_check): Define.
5581
4d1cd5c7
MR		 55822004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
5583
5584 * doc/Makefile.am (info): Rename goal to...
5585 (info-local): ... this, to preserve implicit dependencies.
5586 * doc/Makefile.in: Regenerate with automake 1.8.5.
5587
097f809a
NC		 55882004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5589
5590 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
5591 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
5592 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
5593 (tc_gen_reloc): Likewise.
5594 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
5595 (m32r_parse_name): Likewise.
5596 (m32r_cgen_parse_fix_exp): Likewise.
5597 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
5598 (O_PIC_reloc): Likewise.
5599 (TC_CGEN_PARSE_FIX_EXP): Likewise..
5600 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
5601 for @GOTOFF, @GOT, @PLT.
5602
bb82af9f
NC		 56032004-06-21 Jan Beulich <jbeulich@novell.com>
5604
5605 * gas/symbols.c: While discarding ordinary local absolute symbols
5606 when --strip-local-absolute is in effect, retain file symbols.
5607
990ae22a
AS		 56082004-06-20 Andreas Schwab <schwab@suse.de>
5609
5610 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
5611 (md_parse_option): Likewise.
5612
32137342
NC		 56132004-06-17 Jan Beulich <jbeulich@novell.com>
5614
5615 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
5616 * config/te-netware.h: New file.
5617 * config/te-ppcnw.h: Delete: Obsolete.
5618 * configure.in: Eliminate ill NetWare targets. Make generic
5619 NetWare target use proper emulation.
5620 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
5621 reference to new te-netware.h.
5622 * configure: Regenerate.
5623 * Makefile.in: Regenerate.
5624
f84d8e26
MS		 56252004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
5626
5627 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
5628 comparison in .insn pseudo operation.
5629
587aac4e
AM		 56302004-06-15 Alan Modra <amodra@bigpond.net.au>
5631
5632 * config/obj-coff.c (coff_adjust_section_syms): Use
5633 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
5634 (coff_frob_section): Likewise.
5635 * config/tc-mips.c (md_apply_fix3): Likewise.
5636 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
5637 (elf_frob_file_after_relocs): Likewise.
5638
2337eb33
DA		 56392004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5640
b8fc22bc
DA		 5641 * config/tc-hppa.c (log2): Rename to exact_log2.
5642 (pa_next_subseg): Delete unused function.
5643 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
5644 (create_new_subspace): Likewise.
5645
2337eb33
DA		 5646 Bug gas/213
5647 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
5648 labels. Fix warning.
5649
53cb0362
DD		 56502004-05-28 DJ Delorie <dj@redhat.com>
5651
5652 * config/tc-mn10300.h (tc_fix_adjustable): Define.
5653 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
5654 or non-merged symbols.
5655
888a75be
L		 56562004-05-28 H.J. Lu <hongjiu.lu@intel.com>
5657
5658 * config/tc-ia64.c (remove_marked_resource): Save, clear and
5659 restore the old slot when inserting srlz.i/srlz.d.
5660
f6f9408f
JR		 56612004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
5662
5663 * Makefile.am: Regenerate dependecies.
5664 * Makefile.in: Regenerate.
5665 * config/tc-sh.c (valid_arch): Make unsigned.
5666 (preset_target_arch): Likewise.
5667 (md_begin): Use new architecture flags system.
5668 (get_specific): Likewise.
5669 (assemble_ppi): Likewise.
5670 (md_assemble): Likewise. Also fix error check for bad opcodes.
5671 (md_parse_option): Likewise. Also generate -isa values according
5672 to the table in bfd/cpu-sh.c instead of just constants. Also
5673 allow <arch>-up ISA variants.
5674 (sh_elf_final_processing): Replace if-else chain with a call to
5675 sh_find_elf_flags().
f6f9408f 5676
580b9172
NC		 56772004-05-28 Peter Barada <peter@the-baradas.com>
5678
5679 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
5680 with zero offset into mode 2 addressing to save a word.
5681
652ca075
L		 56822004-05-27 H.J. Lu <hongjiu.lu@intel.com>
5683
5684 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
5685 (ar_is_only_in_integer_unit): New.
5686 (ar_is_only_in_memory_unit): New.
5687 (generate_unwind_image): Silence gcc on 32bit host.
5688 (md_assemble): Use ar_is_only_in_integer_unit instead of
5689 ar_is_in_integer_unit. Check AR access.
5690
60fed2d3
NC		 56912004-05-27 Peter Barada <peter@the-baradas.com>
5692
5693 * config/tc-m68k.c (md_begin): Sort the opcode table into
5694 alphabetical order.
5695 (m68k_compare_opcode): New function to do the sorting.
5696
be8c092b
NC		 56972004-05-24 Peter Barada <peter@the-baradas.com>
5698
5699 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
5700 addressing on MIT style operands.
5701 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
5702 w/mask addressing.
5703 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
5704 operands.
5705
1181c20e
AM		 57062004-05-23 Alan Modra <amodra@bigpond.net.au>
5707
5708 * expr.c (operand, operator): Don't reject '++' and '--'.
5709
20e56c33
RS		 57102004-05-20 Richard Sandiford <rsandifo@redhat.com>
5711
5712 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
5713 dwarf tables.
5714
04ca8703 57152004-05-17 Adam Nemet <anemet@lnxw.com>
b2d65c0b
NC		 5716
5717 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
5718 * configure: Regenerate.
5719
0da76f83
NC		 57202004-05-13 Paul Brook <paul@codesourcery.com>
5721
5722 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
5723
4b363073
NC		 57242004-05-13 Joel Sherrill <joel@oarcorp.com>
5725
5726 * configure.in (or32-*-rtems*): Switch to elf.
5727 * configure: Regenerate.
5728
9598fbe5
NC		 57292004-05-13 Nick Clifton <nickc@redhat.com>
5730
5731 * po/fr.po: Updated French translation.
5732
22fe14ad
NC		 57332004-05-11 Nick Clifton <nickc@redhat.com>
5734
5735 * doc/as.texinfo (Section): Document G and T flags to .section
5736 directive. Document the extra arguments that the G flag
5737 requires. Document the #tls flag.
5738
57392004-05-11 H.J. Lu <hongjiu.lu@intel.com>
5740
5741 * subsegs.c (section_symbol): Create a new section symbol if
5742 the existing one doesn't match.
5743 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
5744
532c738a
RS		 57452004-05-07 Richard Sandiford <rsandifo@redhat.com>
5746
5747 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
5748 to cope with VR4181A errata MD(1) and MD(4).
5749
0503b355
BF		 57502004-05-07 Brian Ford <ford@vss.fsi.com>
5751
5752 * NEWS: Mention .secrel32 for pe[i]-i386.
5753
daeea990
AO		 57542004-05-07 Alexandre Oliva <aoliva@redhat.com>
5755
5756 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
5757 (HANDLE_ALIGN): New.
5758
bfbdcf04
DJ		 57592004-05-06 Daniel Jacobowitz <dan@debian.org>
5760
5761 * Makefile.am (DIST_SUBDIRS): Define.
5762 * aclocal.m4: Regenerate with automake 1.8.4.
5763 * Makefile.in: Likewise.
5764 * doc/Makefile.in: Likewise.
5765
5e819f9c
JW		 57662004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
5767
5768 * config/tc-ia64.c (dot_serialize): Declare.
5769 (dot_serialize): New function.
5770 (md_pseudo_table): Add ".serialize.data" and
5771 ".serialize.instruction" directives.
5772
e5976317
NC		 57732004-05-06 Nick Clifton <nickc@redhat.com>
5774
5775 * messages (as_internal_value_out_of_range): Print a message about
5776 a value being out of range. Be consistent about whether the
5777 values are printed in decimal or hexadecimal.
5778 (as_warn_value_out_of_range): Generate a warning message about an
5779 out of range value.
5780 (as_bad_value_out_of_range): Generate an error message about an
5781 out of range value.
5782 * as.h: Prototype the new functions.
5783 * config/tc-alpha.c (insert_operand): Use new function.
5784 * config/tc-arc.c (arc_insert_operand): Likewise.
5785 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
5786 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
5787 * config/tc-ppc.c (ppc_insert_operand): Likewise.
5788 * config/tc-s390.c (s390_insert_operand): Likewise.
5789 * config/tc-v850.c (v850_insert_operand): Likewise.
5790
996991aa
AO		 57912004-05-05 Alexandre Oliva <aoliva@redhat.com>
5792
5793 * configure.in: Set em=linux for frv-*-*linux*.
5794 * configure: Rebuilt.
5795 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
5796 (frv_md_fdpic_enabled): New.
5797 * config/tc-frv.c (frv_md_fdpic_enabled): New.
5798 (DEFAULT_FDPIC): New.
5799 (frv_flags): Use DEFAULT_FDPIC.
5800 (frv_pic_flag): Likewise.
5801 (OPTION_NOPIC): New.
5802 (md_longopts): Add -mnopic.
5803 (md_parse_option): Handle it.
5804 (md_show_usage): Add -mfdpic and -mnopic.
5805
6b6e92f4
NC		 58062004-05-05 Peter Barada <peter@the-baradas.com>
5807
5808 * config/tc-m68k.c: Add find_cf_chip to print list of valid
5809 chips for invalid coldfire instructions, rename selectors
5810 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
5811 add current_chip to track which chip is referred to(including save/restore),
5812 use current_chip to select control registers, not current_arch.
5813 (md_show_usage): Add new chips.
5814 * doc/c-m68k.texi: Document new command line switches.
5815
6f079ae3
JJ		 58162004-05-05 Jakub Jelinek <jakub@redhat.com>
5817
5818 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
5819 (NOP_OPCODE): Define.
5820 (s390_align_code): Remove prototype.
5821 * tc-s390.c (s390_align_code): Remove.
5822
2d6ed997
L		 58232004-05-04 H.J. Lu <hongjiu.lu@intel.com>
5824
5825 * config/tc-ia64.c (make_unw_section_name): Removed.
5826 (start_unwind_section): New function.
5827 (generate_unwind_image): Take const segT instead of const
5828 char *.
5829 (dot_handlerdata): Adjusted.
5830 (dot_endp): Likewise.
5831
b9f18452
L		 58322004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5833
5834 * config/obj-elf.c (obj_elf_change_section): Allow the
5835 ".note.GNU-stack" section has SHF_EXECINSTR.
5836
fafe6678
L		 58372004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5838
5839 * config/obj-elf.c (get_section): Return bfd_boolean.
5840 (obj_elf_change_section): Call bfd_get_section_by_name_if
5841 instead of bfd_map_over_sections.
5842
86654c12
L		 58432004-04-30 H.J. Lu <hongjiu.lu@intel.com>
5844
5845 * config/obj-elf.c (get_section): New function.
5846 (obj_elf_change_section): Support multiple sections with same
5847 name.
5848
376eb240
NC		 58492004-04-30 Nick Clifton <nickc@redhat.com>
5850
5851 * config/tc-arm.c (create_register_alias): Fix typo checking for
5852 case sensitive register aliases.
5853 (co_proc_number): Use error message string in all_reg_maps[]
5854 array.
5855 (cp_reg_required_here): Likewise.
5856 (fp_reg_required_here): Likewise.
5857
8a7140c3
NC		 58582004-04-29 Brian Ford <ford@vss.fsi.com>
5859
5860 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
5861
3e722fb5
CD		 58622004-04-28 Chris Demetriou <cgd@broadcom.com>
5863
5864 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
5865 (load_address, macro, mips_ip, md_parse_option)
5866 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
5867 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
5868 embedded-PIC handling, and update comments.
5869 (SWITCH_TABLE): Remove.
5870 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
5871 (enum mips_pic_level): Remove EMBEDDED_PIC.
5872 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
5873 (TC_FORCE_RELOCATION): Update comment.
5874 * ecoff.c (ecoff_build_lineno): Add comment about some code that
5875 might be safe to remove now that MIPS embedded-PIC is gone.
5876
351e2b5a
DA		 58772004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5878
5879 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
5880 call to obj_set_subsection_attributes.
5881 (obj_som_init_stab_section): Likewise.
5882 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
5883 (pa_def_subspaces): Provide comdat default.
5884 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
5885 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
5886 calls to create_new_subspace and update_subspace to pass comdat flag.
5887 (create_new_subspace, update_subspace): Add new comdat argument. Use
5888 it in calls to obj_set_subsection_attributes.
5889 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
5890 and use of comdat, common and dup_comm parameters.
5891
f5842774
L		 58922004-04-26 H.J. Lu <hongjiu.lu@intel.com>
5893
5894 * config/obj-elf.c (obj_elf_change_section): Check if the old
5895 group name is NULL before comparison.
5896
558fe4a7
CD		 58972004-04-23 Chris Demetriou <cgd@broadcom.com>
5898
5899 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
5900
81a21e38
TS		 59012004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5902
5903 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
5904
59052004-04-23 Chris Demetriou <cgd@broadcom.com>
1ffcab4b
CD		 5906
5907 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
5908 (OPTION_MEMBEDDED_PIC): Remove.
5909 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
5910 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
5911 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
5912 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
5913 (OPTION_ELF_BASE): Renumber.
5914 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
5915 (md_show_usage): Remove mention of -membedded-pic.
5916 * doc/as.texinfo: Remove mention of -membedded-pic.
5917
4d0d148d
TS		 59182004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5919
5920 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
5921 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
5922 a.out support.
5923 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
5924 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
5925 USE_GLOBAL_POINTER_OPT.
5926
017315e4
TS		 59272004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5928
5929 * config/tc-mips.c (macro): One more use of load_delay_nop.
5930
269137b2
TS		 59312004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
5932
5933 * config/tc-mips.c (load_delay_nop): New function.
5934 (load_address, macro): Use load_delay_nop() to build a nop
5935 which can be omitted with gpr_interlocks.
5936
24772049
TS		 59372004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5938
5939 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
5940 cop_interlocks): Remove superfluous CPU entries.
5941
06516a5e
PB		 59422004-04-22 Paul Brook <paul@codesourcery.com>
5943
5944 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
5945
fd99574b
NC		 59462004-04-22 Peter Barada <peter@the-baradas.com>
5947
5948 * NEWS: Added support for EMAC instructions and MAC/EMAC
5949 Motorola syntax.
5950 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
5951 scale factor tokens, trailing_ampersand to mark mask addressing
5952 for MAC/EMAC instructions.
5953 * config/m68k-parse.y: Add options_ampersand clause, '<<',
5954 '>>'.
5955 (yylex): Handle '>', '<', and '&' following '+'.
5956 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
04ca8703 5957 architectures in archs[].
fd99574b
NC		 5958 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
5959 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
5960 respectively.
5961 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
5962 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
5963 cases.
5964 Add EMAC operands to init_table[].
5965
69b97547
NC		 59662004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
5967
5968 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
5969 state.
5970 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
5971 * config/tc-arm.c (enum mstate): Delete from here.
5972 (mapping_state): Remove the static mapstate variable and instead
5973 store the state in the segment. This allows a per-section mapping
5974 state. Handle and ignore MAP_UNDEFINED states.
5975 (arm_elf_change_section): Get the current mapping state from the
5976 new section.
5977 (s_ltorg): Set the mapping state to MAP_DATA.
5978 (arm_cleanup): Use arm_elf_change_section to get the mapping state
5979 for each pool as it is emitted.
5980
59812004-04-22 Nick Clifton <nickc@redhat.com>
5982
5983 * config/tc-arm.h: Formatting tidy ups.
5984
7a7f4e42
CD		 59852004-04-20 Chris Demetriou <cgd@broadcom.com>
5986
5987 * NEWS: Note that MIPS -membedded-pic option is deprecated.
5988
6482c264
NC		 59892004-04-20 DJ Delorie <dj@redhat.com>
5990
5991 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
5992 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
5993 [TE_PE] (O_secrel): Define.
5994 [TE_PE] (x86_pe_cons_fix_new): New.
5995 [TE_PE] (pe_directive_secrel): Likewise.
5996 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
5997
5bf10039
EC		 59982004-04-19 Eric Christopher <echristo@redhat.com>
5999
c04f5787
AM		 6000 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
6001 of previous patch for fix in gcc.
5bf10039 6002
77cd6497
JJ		 60032004-04-19 Jakub Jelinek <jakub@redhat.com>
6004
6005 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
6006
b8861cfb
NS		 60072004-04-19 Nathan Sidwell <nathan@codesourcery.com>
6008
6009 * read.c (do_align): Call md_flush_pending_output, if defined.
6010
f4c724fc
AM		 60112004-04-16 Alan Modra <amodra@bigpond.net.au>
6012
6013 * expr.c (operand): Correct checks for ++ and --.
6014
a4b6e8f6
L		 60152004-04-14 H.J. Lu <hongjiu.lu@intel.com>
6016
6017 * config/tc-generic.c: Add some comments.
6018
d766e8ec
RS		 60192004-04-14 Richard Sandiford <rsandifo@redhat.com>
6020
6021 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
6022 -{no-}mfix-vr4122-bugs.
6023 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
6024 (append_insn, mips_emit_delays): Update accordingly.
6025 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
6026 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
6027 (md_parse_option): Update after above changes.
6028 (md_show_usage): Add -mfix-vr4120.
6029
ed9589d4
BW		 60302004-04-13 Bob Wilson <bob.wilson@acm.org>
6031
6032 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
6033 of .section directive; add a reference to the ELF .subsection
6034 directive.
6035
097dba13
NC		 60362004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6037
6038 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
6039 in parallel.
6040
279500de
TS		 60412004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6042
6043 * Makefile.am: Remove mips from aout targets.
6044 * Makefile.in: Regenerate.
6045 * configure.in: Remove mips-dec-bsd* target.
6046 * configure: Regenerate.
6047
b7d7dc63
AM		 60482004-04-07 Alan Modra <amodra@bigpond.net.au>
6049
6050 PR 96
6051 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
6052 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
6053 Update "mapping". Restrict some @ modifiers to 32 bit.
6054
f55629b8
KK		 60552004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
6056 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
6057
6058 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
6059 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
6060 dont_adjust_reloc_32 is set.
6061 (md_longopts): Add option -renesas.
6062 (md_parse_option, md_show_usage): Likewise.
6063 * doc/c-sh.texi: Likewise.
6064
a7844384
NC		 60652004-04-01 Dave Korn <dk@artimi.com>
6066
6067 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
6068 hi16 and lo16 fixS structs.
6069 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
6070 exactly the same way as for RELOC_DLX_REL16.
6071 (machine_ip): properly respect LO flag in the_insn and
6072 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
6073 (md_apply_fix3): apply RELOC_DLX_LO16.
6074
6c71dbc4
SS		 60752004-03-30 Stan Shebs <shebs@apple.com>
6076
6077 Remove long-obsolete MPW support.
6078 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
6079 * configure.in: Remove mention of ppc-*-mpw* config.
6080 * configure.in: Likewise.
6081
7cc69913
NC		 60822004-03-30 Nick Clifton <nickc@redhat.com>
6083
6084 * config/tc-arm.c (meabi_flags): Make its use conditional upon
6085 OBJ_ELF being defined.
6086
53fbb48a
AM		 60872004-03-27 Alan Modra <amodra@bigpond.net.au>
6088
6089 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
6090
d507cf36
PB		 60912004-03-23 Paul Brook <paul@codesourcery.com>
6092
6093 * config/tc-arm.c (meabi_flags): New variable.
6094 (arm_parse_eabi): New function.
6095 (md_begin): Set flags for EABI v3.
6096 (arm_eabis): Add.
6097 (arm_long_opts): Add meabi.
ab1e9ef7 6098 * doc/as.texinfo <ARM>: Document -meabi.
d507cf36
PB		 6099 * doc/c-arm.texi: Ditto.
6100
88d65ad6
BW		 61012004-03-22 Bob Wilson <bob.wilson@acm.org>
6102
6103 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
6104 tables even when use_literal_section flag is not set.
6105
13ef8878
AM		 61062004-03-22 Alan Modra <amodra@bigpond.net.au>
6107
6108 * config/tc-sh.c: Remove trailing whitespace.
6109
1048a9ba
HPN		 61102004-03-22 Hans-Peter Nilsson <hp@axis.com>
6111
6112 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
6113 --mul-bug-abort and the default behavior.
6114 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
6115 (err_for_dangerous_mul_placement): New variable.
6116 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
6117 macros.
6118 (md_cris_relax_table): Have placeholder for STATE_MUL.
6119 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
6120 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
6121 case doing nothing.
6122 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
6123 STATE_BYTE)>: Ditto.
6124 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
6125 alignment and position of this frag, emit error message if
6126 suspicious.
6127 (md_assemble): For a multiply insn and when checking it,
6128 transform the current frag into a special frag for that purpose.
6129 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
6130 OPTION_MULBUG_ABORT_ON>: Handle new options.
6131
a7877748
BW		 61322004-03-19 Bob Wilson <bob.wilson@acm.org>
6133
6134 * config/tc-xtensa.c (mark_literal_frags): New function.
6135 (xtensa_move_literals): Call mark_literal_frags for all literal
6136 segments, including init and fini literal segments.
6137 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
6138
9992270f
DA		 61392004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6140
6141 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
6142 (pa_comm): Set BSF_OBJECT in symbol flags.
6143
6e1772d5
AM		 61442004-03-19 Alan Modra <amodra@bigpond.net.au>
6145
6146 * Makefile.am: Run "make dep-am".
6147 * Makefile.in: Regenerate.
6148 * doc/Makefile.in: Regenerate.
6149 * config.in: Regenerate.
6150 * po/gas.pot: Regenerate.
6151
3e4caed2
NS		 61522004-03-18 Nathan Sidwell <nathan@codesourcery.com>
6153
c95b35a9
NS		 6154 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
6155 (demand_empty_rest_of_line): Issue an error here.
6156 (ignore_rest_of_line): Silently skip to end.
6157 (demand_copy_string): Issue an error, not warning.
6158 (equals): Likewise.
6159 * config/obj-elf.c (obj_elf_section_name): Likewise.
6160 (obj_elf_section): Likewise.
6161 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
6162 (arc_extinst): Likewise.
6163 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
6164 (dot_spill): Likewise.
6165 (dot_unwabi): Likewise.
6166 (dot_prologue): Likewise.
6167
3e4caed2
NS		 6168 * expr.c (operand): Reject ++ and --.
6169 (operator): Likewise.
6170
2ce4cc60
KK		 61712004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
6172
6173 * config/tc-sh.c: Include dw2gencfi.h.
6174 (sh_cfi_frame_initial_instructions): New function.
6175 (sh_regname_to_dw2regnum): Likewise.
6176 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
6177 file.
6178 (TARGET_USE_CFIPOP): Define.
6179 (tc_cfi_frame_initial_instructions): Likewise.
6180 (tc_regname_to_dw2regnum): Likewise.
6181 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
6182 * Makefile.am: Update dependencies.
6183 * Makefile.in: Regenerate.
6184
9183ed4b
AM		 61852004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
6186
6187 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
6188 * configure: Regenerate.
6189
00bbdfe7
BW		 61902004-03-12 Bob Wilson <bob.wilson@acm.org>
6191
6192 * read.c (s_leb128): Call md_flush_pending_output.
6193
0f10071e
ML		 61942004-03-12 Michal Ludvig <mludvig@suse.cz>
6195
6196 * config/tc-i386.c (output_insn): Handle PadLock instructions.
6197 * config/tc-i386.h (CpuPadLock): New define.
6198 (CpuUnknownFlags): Added CpuPadLock.
6199
84c84759
AS		 62002004-03-07 Andreas Schwab <schwab@suse.de>
6201
6202 * doc/c-hppa.texi (HPPA Directives): Fix typo.
6203
6ec51dba
RH		 62042004-03-07 Richard Henderson <rth@redhat.com>
6205
6206 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
6207 (cfi_finish): Likewise for fde.
6208
bae25f19
L		 62092004-03-05 H.J. Lu <hongjiu.lu@intel.com>
6210
6211 * config/tc-ia64.c (md_assemble): Properly handle NULL
6212 align_frag.
6213 (ia64_handle_align): Don't abort if failed to add a stop bit.
6214
ab509236
L		 62152004-03-04 H.J. Lu <hongjiu.lu@intel.com>
6216
6217 * Makefile.in: Regenerated.
6218 * aclocal.m4: Likewise.
6219 * configure: Likewise.
6220 * doc/Makefile.in: Likewise.
6221
d9201763
L		 62222004-03-03 H.J. Lu <hongjiu.lu@intel.com>
6223
6224 * config/tc-ia64.c (dot_align): New.
6225 (ia64_do_align): Make it static.
6226 (md_pseudo_table): Use "dot_align" for "align".
6227 (ia64_md_do_align): Don't set align_frag here.
6228 (ia64_handle_align): Add a stop bit to the previous bundle if
6229 needed.
6230
6231 * config/tc-ia64.h (ia64_do_align): Removed.
6232
ae51a426
JR		 62332003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
6234
6235 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
6236 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
6237 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
6238 the most general type or the user specifically requested it.
6239 (md_assemble): Add a new error message for when an instruction
6240 is understood, but is not allowed due to an -isa option.
6241
9545c4ce
L		 62422004-03-02 H.J. Lu <hongjiu.lu@intel.com>
6243
6244 * config/tc-ia64.c (align_frag): New.
6245 (md_assemble): Set the tc_frag_data field in align_frag for
6246 IA64_OPCODE_FIRST instructions.
6247 (ia64_md_do_align): Set align_frag.
6248 (ia64_handle_align): Add a stop bit if needed.
6249
6250 * config/tc-ia64.h (TC_FRAG_TYPE): New.
6251 (TC_FRAG_INIT): New.
6252
676a64f4
RS		 62532004-03-01 Richard Sandiford <rsandifo@redhat.com>
6254
6255 * config/tc-frv.c (fr400_audio): New variable.
6256 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
6257 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
6258 (target_implements_insn_p): New function.
6259 (md_assemble): Report an error if the processor doesn't implement
6260 the instruction.
6261
bd337dde
NC		 62622004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6263
6264 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
6265 (md_parse_option): Ditto.
6266 (OPTION_NO_SPECIAL_M32R): Added.
6267 (md_show_usage): Document it.
6268 (enable_speial_m32r): Changed a default value from 0 to 1.
6269 * doc/c-m32r.texi: Document the -no-bitinst option.
6270
78878175
NC		 62712004-02-27 Nick Clifton <nickc@redhat.com>
6272
6273 * config/tc-sh.c (get_operand): Revert previous delta.
6274 (tc_gen_reloc): Check for an unknown reloc type before processing
6275 the addend.
6276
1d6d62a4
MS		 62772004-02-27 Hannes Reinecke <hare@suse.de>
6278
6279 * config/tc-s390.c (s390_insn): Correct range check for opcode in
6280 .insn pseudo operation.
6281
4aa3e325
NC		 62822004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
6283
6284 * config/tc-sh.c (get_operand): In case of #Imm, check has been
6285 added for wrong syntax.
6286
73369e65
EC		 62872004-02-26 Eric Christopher <echristo@redhat.com>
6288
6289 * config/tc-mips.c (mips_dwarf2_addr_size): New.
6290 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
6291
6a5709a5
JR		 62922004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
6293
6294 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
6295 nibble types to assembler.
6296
95385380
FF		 62972004-02-25 Fred Fish <fnf@redhat.com>
6298
6299 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
6300
b5e0fabd
JW		 63012004-02-20 James E Wilson <wilson@specifixinc.com>
6302
6303 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
6304 finalize_syms.
6305 (fixup_unw_records): New arg before_relax. Pass to slot_index.
6306 (ia64_estimate_size_before_relax): New.
6307 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
6308 (generate_unwind_image): Pass 1 to fixup_unw_records.
6309 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
6310 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
6311
2f01ffbf
JJ		 63122004-02-19 Jakub Jelinek <jakub@redhat.com>
6313
6314 * stabs.c (generate_asm_file): Avoid warning about use of
6315 uninitialized variable.
6316
9c59842f
JW		 63172004-02-18 David Mosberger <davidm@hpl.hp.com>
6318
6319 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
6320 body, and endp, allow unwind records which do not have a "t"
6321 (time/instruction) field.
6322
34920d91
NC		 63232004-02-17 Petko Manolov <petkan@nucleusys.com>
6324
6325 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
6326 (do_mav_dspsc_2): Likewise.
6327 Fix accumulator registers move opcodes.
6328
4dde8e61 63292004-02-13 Hannes Reinecke <hare@suse.de>
13ef8878 6330 Jakub Jelinek <jakub@redhat.com>
4dde8e61
AJ		 6331
6332 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
6333
936cf02e
JW		 63342004-02-10 Steve Ellcey <sje@cup.hp.com>
6335
6336 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
6337 (tc_frob_symbol): New macro definition.
6338 * config/tc-ia64.c (ia64_frob_symbol): New routine.
6339
e41f12f3
DJ		 63402004-02-09 Daniel Jacobowitz <drow@mvista.com>
6341
6342 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
6343 read-only.
6344
a8a3b3b2
NS		 63452004-02-09 Nathan Sidwell <nathan@codesourcery.com>
6346
6347 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
6348 (TC_CASE_SENSITIVE): ... this.
6349 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
6350 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
6351
c97b7ef6
JW		 63522004-02-06 James E Wilson <wilson@specifixinc.com>
6353
6354 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
6355 (generate_unwind_image): Re-add it here.
6356
e4475e39
NS		 63572004-02-06 Nathan Sidwell <nathan@codesourcery.com>
6358
6359 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
6360 * read.h (SKIP_WHITESPACE): Turn into an expression.
6361 * read.c (read_a_source_file): A pseudo is removed by having a
6362 NULL handler.
6363
5738bc24
JW		 63642004-02-05 James E Wilson <wilson@specifixinc.com>
6365
6366 * config/tc-ia64.c (output_endp): New.
6367 (count_bits): Delete.
6368 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
6369 endp unwind records.
6370 (fixup_unw_records): Handle endp unwind records. Delete code for
6371 shortening prologue regions not followed by a body record.
6372 (dot_endp): Call add_unwind_entry to emit endp unwind record.
6373 * config/tc-ia64.h (unw_record_type): Add endp.
6374
d6e78c11
JW		 63752004-02-03 James E Wilson <wilson@specifixinc.com>
6376
6377 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
6378 fill padding bytes with zeroes.
6379 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
6380 sets unwind_record slot_number and slot_frag fields.
6381
f6a22291
MR		 63822004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6383
6384 * config/tc-mips.c (add_got_offset_hilo): New function.
6385 (macro): Use load_register() and add_got_offset_hilo() to load
6386 constants instead of hardcoding code sequences throughout.
6387
127cab00
L		 63882004-01-28 H.J. Lu <hongjiu.lu@intel.com>
6389
6390 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
6391
6358301e
NC		 63922004-01-26 Bernardo Innocenti <bernie@develer.com>
6393
6394 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
6395 like m68k-elf.
6396 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
6397 of hard-coded test for TARGET_OS=elf.
6398
c8978940
CD		 63992004-01-24 Chris Demetriou <cgd@broadcom.com>
6400
6401 * config/tc-mips.c (hilo_interlocks): Change definition
6402 so that MIPS32, MIPS64 and later ISAs are included, along with
6403 the already-included machines. Update comments.
6404
c3ba240c
DJ		 64052004-01-23 Daniel Jacobowitz <drow@mvista.com>
6406
6407 * config/tc-arm.c (tc_gen_reloc): Improve error message for
6408 undefined local labels.
6409
e864ceca
RS		 64102004-01-23 Richard Sandiford <rsandifo@redhat.com>
6411
6412 * config/tc-mips.c (load_address, macro): Update comments about
6413 NewABI GP relaxation.
6414
67c0d1eb
RS		 64152004-01-23 Richard Sandiford <rsandifo@redhat.com>
6416
6417 * config/tc-mips.c (macro_build): Remove place and counter arguments.
6418 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
6419 (mips16_macro_build, macro_build_jalr): Remove counter argument.
6420 (set_at, load_register, load_address, move_register): Likewise.
6421 (load_got_offset, add_got_offset): Likewise.
6422 Update all calls and tidy accordingly.
6423
584892a6
RS		 64242004-01-23 Richard Sandiford <rsandifo@redhat.com>
6425
6426 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
6427 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
6428 (RELAX_USE_SECOND): Bump to 0x10000.
6429 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
6430 (mips_macro_warning): New variable.
6431 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
6432 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
6433 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
6434 of RELAX_ENCODE.
6435 (append_insn): Update mips_macro_warning.sizes.
6436 (macro_start, macro_warning, macro_end): New functions.
6437 (macro_build): Don't emit warnings here.
6438 (macro_build_lui, md_estimate_size_before_relax): ...or here.
6439 (md_convert_frag): Check for cases where one macro alternative
6440 needs a warning and the other doesn't. Emit a warning if the
6441 longer sequence was chosen.
6442
4d7206a2
RS		 64432004-01-23 Richard Sandiford <rsandifo@redhat.com>
6444
6445 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
6446 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
6447 the first sequence, the size of the second sequence, and a flag
6448 that says whether we should warn.
6449 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
6450 (RELAX_FIRST, RELAX_SECOND): New.
6451 (mips_relax): New variable.
6452 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
6453 (append_insn): Remove "place" argument. Use mips_relax.sequence
6454 rather than "place" to check whether we're expanding the second
6455 alternative of a relaxable macro. Remove redundant check for
6456 branch relaxation. If generating a normal insn, and there
6457 is not enough room in the current frag, call relax_close_frag()
6458 to close it. Update mips_relax.sizes[]. Emit fixups for the
6459 second version of a relaxable macro. Record the first relaxable
6460 fixup in mips_relax. Remove tc_gen_reloc workaround.
6461 (macro_build): Remove all uses of "place". Use mips_relax.sequence
6462 in the same way as in append_insn.
6463 (mips16_macro_build): Remove "place" argument.
6464 (macro_build_lui): As for macro_build. Don't drop the add_symbol
6465 when generating the second version of a relaxable macro.
6466 (load_got_offset, add_got_offset): New functions.
6467 (load_address, macro): Use new relaxation machinery. Remove
6468 tc_gen_reloc workarounds.
6469 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
6470 version of a relaxable macro is needed. Return -RELAX_SECOND if the
6471 first version is needed.
6472 (tc_gen_reloc): Remove relaxation handling.
6473 (md_convert_frag): Go through the fixups for a relaxable macro and
6474 mark those that belong to the unneeded alternative as done. If the
6475 second alternative is needed, adjust the fixup addresses to account
6476 for the deleted first alternative.
6477
0530d30a
RS		 64782004-01-23 Richard Sandiford <rsandifo@redhat.com>
6479
6480 * frags.h (frag_room): Declare.
6481 * frags.c (frag_room): New function.
6482 * doc/internals.texi: Document it.
6483
048cdf86
TS		 64842004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6485
6486 * config/tc-mips.c (append_insn): Don't do r3900 interlock
6487 optimization for -mtune=r3900, as this will break on other CPUs.
6488
28d39d1a
NC		 64892004-01-11 Tom Rix <tcrix@worldnet.att.net>
6490
6491 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
73369e65 6492 be relaxed, use fixup.
28d39d1a
NC		 6493 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
6494
26664553
JJ		 64952004-01-19 Jakub Jelinek <jakub@redhat.com>
6496
6497 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
6498 precision operands.
6499
895921c9
MR		 65002004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6501
6502 * config/tc-mips.c (append_insn): Properly detect variant frags
6503 that preclude swapping of relaxed branches. Correctly swap
6504 instructions between frags when dealing with relaxed branches.
6505
f8b73030
MR		 65062004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6507
6508 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
6509 throughout.
6510 * aclocal.m4: Regenerate.
6511 * configure: Regenerate.
6512
ca9a79a1 65132004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
73369e65 6514
ca9a79a1
NC		 6515 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
6516 manipulation insns.
6517
cc3d92a5
RS		 65182004-01-12 Richard Sandiford <rsandifo@redhat.com>
6519
6520 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
6521 reloc, reserve space for the delay slot as well as the jalr itself.
6522
e45d0630
PB		 65232004-01-09 Paul Brook <paul@codesourcery.com>
6524
6525 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
6526 (do_vfp_sp2_from_reg2): New function.
6527 (insns): Use them.
6528 (do_vfp_dp_from_reg2): Check return values properly.
6529
81912461
ILT		 65302004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
6531
78849248
ILT		 6532 * config/tc-mips.c (warn_nops): Remove static variable.
6533 (macro): Remove test of warn_nops.
6534 (md_shortops): Remove 'n'.
6535 (md_parse_option): Remove 'n' case.
6536 (md_show_usage): Remove -n.
6537 * doc/as.texinfo (Overview): Remove MIPS -n option.
6538 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
6539 * NEWS: Mention removal of MIPS -n option.
6540
81912461
ILT		 6541 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
6542 (cop_interlocks): Check ISA level.
6543 (cop_mem_interlocks): Define.
6544 (reg_needs_delay): Check cop_interlocks rather than
6545 ISA_HAS_COPROC_DELAYS.
6546 (append_insn): Likewise. Use cop_mem_interlocks rather than
6547 directly checking mips_opts.isa.
6548 (mips_emit_delays): Likewise.
6549
73f20958
L		 65502004-01-07 H.J. Lu <hongjiu.lu@intel.com>
6551
6552 * config/tc-ia64.c (unwind): Move next_slot_number and
6553 next_slot_frag to ...
6554 (unw_rec_list): Here.
6555 (free_list_records): Removed.
6556 (output_unw_records): Likewise.
6557 (generate_unwind_image): Make it void.
6558 (alloc_record): Initialize next_slot_number and next_slot_frag.
6559 (slot_index): Take .org, .space and .align into account.
6560 (fixup_unw_records): Don't set slot_number to 0. Use
6561 list->next_slot_number and list->next_slot_frag instead of
6562 unwind.next_slot_number and unwind.next_slot_frag.
6563 (ia64_convert_frag): New.
6564 (generate_unwind_image): Generate a rs_machine_dependent frag
6565 for unwind record.
6566 (emit_one_bundle): Use list->next_slot_number and
6567 list->next_slot_frag instead of unwind.next_slot_number and
6568 unwind.next_slot_frag.
6569
6570 * config/tc-ia64.h (md_convert_frag): Defined as
6571 ia64_convert_frag.
6572 (md_estimate_size_before_relax): Defined as (f)->fr_var.
6573
99d09cdb
AO		 65742004-01-06 Alexandre Oliva <aoliva@redhat.com>
6575
6576 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
6577 * config/tc-frv.h (md_apply_fix3): Don't define.
6578 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
6579 operands.
6580 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
6581 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
6582 * config/tc-frv.c (line_separator_chars): Add `!'.
6583 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
6584 * config/tc-frv.c (md_assemble): Clear insn upfront.
6585 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
6586 * config/tc-frv.c (OPTION_FDPIC): New macro.
6587 (md_longopts): Add mfdpic.
6588 (md_parse_option): Handle it.
6589 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
6590 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
6591 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
6592 (frv_pic_ptr): Parse funcdesc.
6593
4a4c4a1d
MR		 65942004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6595
6596 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
6597 gasver.texi. Remove duplicate symbol definitions for texi2pod.
6598
2251dd89
MR		 65992004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6600
6601 * Makefile.am (Makefile): Move the dependency on
6602 $(BFDDIR)/configure.in to...
6603 (CONFIG_STATUS_DEPENDENCIES): ... here.
6604 (AUTOMAKE_OPTIONS): Require automake 1.8.
6605 * Makefile.in: Regenerate.
6606 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
6607 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
6608 $(BFDDIR)/configure.in here as well.
6609 * doc/Makefile.in: Regenerate.
6610
c6581168
MR		 66112004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6612
6613 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
6614 * Makefile.in: Regenerate.
6615 * aclocal.m4: Regenerate.
6616 * doc/Makefile.am (install, install-info): Remove.
6617 (install-data-local): A new hook for install-info.
6618 (AUTOMAKE_OPTIONS): Require automake 1.8.
6619 * doc/Makefile.in: Regenerate.
6620
303e7b79
NC		 66212004-01-02 Nutan Singh <nutan@kpitcummins.com>
6622
6623 * doc/c-sh.texi: Update description about floating point behavior
6624 of SH family.
6625
b50c15dc
NC		 66262004-01-02 Bernardo Innocenti <bernie@develer.com>
6627
6628 * configure.in: Add m68k-uClinux target.
6629 * configure: Regenerate.
7de9afa2 6630
c9e214e5 6631For older changes see ChangeLog-0203
08d56133
NC		 6632\f
6633Local Variables:
6634mode: change-log
6635left-margin: 8
6636fill-column: 74
6637version-control: never
6638End:
GDB Binutils - Deliverables
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