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* gas/all/cofftag.s: Convert numbers in .type directives to decimal.
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
4fa6945e
NC		 12005-11-08 Arnold Metselaar <arnold.metselaar@planet.nl>
2
3 * expr.c (operand <case '$'>): Use DOLLAR_AMBIGU rather than
4 flag_mri_m68k as condition for parsing the '$' as a prefix.
5 * as.h (DOLLAR_AMBIGU): Define if needed.
6
6f84a2a6
NS		 72005-11-08 Nathan Sidwell <nathan@codesourcery.com>
8
9 Add ms2 support.
10 * config/tc-ms1.c (ms1_mach_bitmask): Initialize to MS1.
11 (ms1_architectures): Add ms2.
12 (md_parse_option): Add ms2.
13 (md_show_usage): Add ms2.
14 (md_assemble): Add JAL_HAZARD detection logic.
15 (md_cgen_lookup_reloc): Add MS1_OPERAND_LOOPSIZE case.
16 * doc/c-ms1.texi: New.
17 * doc/all.texi: Add MS1.
18 * doc/Makefile.am (CPU_DOCS): Add c-ms1.texi.
19 * doc/Makefile.in: Rebuilt.
20 * doc/Makefile: Rebuilt.
21
a541e3ce
SE		 222005-11-07 Steve Ellcey <sje@cup.hp.com>
23
24 * configure: Regenerate after modifying bfd/warning.m4.
25
8973a37d
DA		 262005-11-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
27
28 PR gas/1804
29 * config/tc-hppa.c (md_apply_fix): Use number_to_chars_bigendian to
30 output constant data.
31
a0b7da79
MM		 322005-11-07 Mark Mitchell <mark@codesourcery.com>
33
34 * doc/Makefile.am (asconfig.texi): Set top_srcdir.
35 * doc/Makefile.in: Regenerated.
36 * doc/as.texinfo: Document "@FILE".
37
422fee64
NC		 382005-11-07 Nick Clifton <nickc@redhat.com>
39
40 PR binutils/1568
41 * config/obj-coff.c (obj_coff_section): Set readonly flag with the
42 'x' attribute. Remember the actions of the 'w' and 'n' attributes
43 and do not allow the 'x','s' or 'd' attributes to change them.
44
b3b91714
AM		 452005-11-07 John Levon <levon@movementarian.org>
46
47 * config/tc-i386.h (tc_comment_chars): Define.
48 * config/tc-i386.c (line_comment_chars): Use '/' unconditionally.
49 (i386_comment_chars): Add.
50 (md_parse_options): Process OPTION_DIVIDE.
51 (md_show_usage): Describe --divide option.
52 * doc/c-i386.texi: Document --divide option.
53
fb7ccfc1
AM		 542005-11-07 Arnold Metselaar <arnold.metselaar@planet.nl>
55
56 * expr.c (op_encoding): Map '=' to O_SINGLE_EQ, if defined.
57 * config/tc-z80.h: Define O_SINGLE_EQ as O_eq.
58
0e470c55
AM		 592005-11-07 Alan Modra <amodra@bigpond.net.au>
60
61 * macro.c (buffer_and_nest): Skip labels regardless of
62 NO_PSEUDO_DOT and flag_m68k_mri.
63
fb7ccfc1 642005-11-07 Arnold Metselaar <arnold.metselaar@planet.nl>
fee9cbc7
AM		 65
66 * expr.c (integer_constant): Match only 'B' as binary suffix if
0e470c55
AM		 67 NUMBERS_WITH_SUFFIX and LOCAL_LABELS_FB. Allow both 'b' and 'B'
68 otherwise.
fee9cbc7 69
b54788f8
AO		 702005-11-04 Alexandre Oliva <aoliva@redhat.com>
71
72 * read.c (s_weakref): Do not permit redefinitions.
73 * symbols.c (colon): Do not permit redefinitions of equated
74 symbols.
75
0876dd7e
TS		 762005-11-01 Thiemo Seufer <ths@networkno.de>
77
78 PR gas/1299
79 * Makefile.am: Disable -Werror for the itbl-lex.o rule.
80 * Makefile.in: Regenerate.
81
44075ae2
TS		 822005-11-01 Thiemo Seufer <ths@networkno.de>
83
84 * config/tc-mips.c (md_parse_option): Fix typo in comment.
85
a55ff675
MM		 862005-10-30 Mark Mitchell <mark@codesourcery.com>
87
88 * as.c (show_usage): Document "@FILE".
89
b177c45c
L		 902005-10-30 H.J. Lu <hongjiu.lu@intel.com>
91
92 * Makefile.am (OBJ_FORMATS): Remove vms.
93 Run "make dep-am".
94 * Makefile.in: Regenerated.
95
96 * dep-in.sed: Replace " ./" with " ".
97
4fb1e3d3
DB		 982005-10-28 Dave Brolley <brolley@redhat.com>
99
100 Contribute the following change:
101 2005-09-19 Dave Brolley <brolley@redhat.com>
102
103 * config/tc-m32c.c (default_isa): New static variable.
104 (m32c_isa): Now of type CGEN_BITSET.
105 (md_begin): Pass &m32c_isa to m32c_cgen_cpu_open.
106
2e10c237
PB		 1072005-10-28 Paul Brook <paul@codesourcery.com>
108
109 * config/tc-arm.c (aeabi_set_public_attributes): Use selected_cpu
110 instead of mcpu_cpu_opt.
111
53dfbcc7
BW		 1122005-10-27 Sterling Augustine <sterling@tensilica.com>
113
114 * config/tc-xtensa.c (find_vinsn_conflicts): Change error messages to
115 refer to "ports" instead of "queues".
116 (check_t1_t2_reads_and_writes): Pass correct interface values to
117 xtensa_interface_inout.
118
6a2b6326
JB		 1192005-10-27 Jan Beulich <jbeulich@novell.com>
120
121 * read.c (assign_symbol): Also consider equates already defined.
122 * symbols.c (symbol_clone): Also clone the underlying BFD symbol.
123 * config/obj-coff.h (obj_symbol_clone_hook): New.
124 (coff_obj_symbol_clone_hook): Declare.
125 * config/obj-coff.c (coff_obj_symbol_clone_hook): New.
126
6b73c529
DD		 1272005-10-26 DJ Delorie <dj@redhat.com>
128
d14c4fad
DD		 129 * config/tc-m32c.c (md_relax_table, subtype_mappings,
130 md_convert_frag): Add jsr.w support.
0e470c55 131
6b73c529
DD		 132 * config/tc-m32c.c (md_assemble): Don't use errmsg as the format
133 itself.
134 (md_cgen_lookup_reloc): Add m32c bitbase operands. Add 8-s24
135 and imm-8-HI operands.
136
f1022c90
PB		 1372005-10-26 Paul Brook <paul@codesourcery.com>
138
139 * config/tc-arm.c (insns): Correct "sel" entry.
140
4d1bb795
JB		 1412005-10-26 Jan Beulich <jbeulich@novell.com>
142
143 * config/tc-i386.c (i386_operand): Don't check register prefix here.
144 (parse_real_register): Rename from parse_register.
145 (parse_register): New.
146 (i386_parse_name): New.
147 (md_operand): New.
148 (intel_e11): Don't tolerate registers in offset expressions anymore.
149 (intel_get_token): Don't check register prefix here. Copy the actual
150 register token, not the canonical register name.
151 * config/tc-i386.h (md_operand): Delete.
152 (i386_parse_name): Declare.
153 (md_parse_name): Define.
154
3c9b82ba
NC		 1552005-10-25 Arnold Metselaar <arnold.metselaar@planet.nl>
156
157 * Makefile.am: Add Z80 cpu.
158 * Makefile.in: Regenerated.
0e470c55 159 * app.c (do_scrub_chars)<TC_Z80>: Correctly scrub "ex af,af'"
3c9b82ba
NC		 160 and disallow newlines in quoted strings.
161 * configure.tgt: Add z80-*-coff.
162 * config/obj-coff.h: Add format "coff-z80".
163 * doc/Makefile.am: Add c-z80.texi.
164 * doc/Makefile.in: Regenerated.
165 * doc/all.texi: Add Z80.
166 * doc/c-z80.texi: New file
167 * doc/as.texinfo: Add z80 options and some z80-related remarks.
168 * config/tc-z80.c: New file
169 * config/tc-z80.h: New file
170 * NEWS: Mention new support.
171
50afb01e
L		 1722005-10-25 H.J. Lu <hongjiu.lu@intel.com>
173
174 * write.c (adjust_reloc_syms): Undo the change made on
175 2005-04-26 to allow local symbol set to undefined symbol.
176
7c8d43d8
L		 1772005-10-24 H.J. Lu <hongjiu.lu@intel.com>
178
179 * Makefile.am (bfin-parse.tab.h): Removed.
180 (bfin-parse.h): Added.
181 * Makefile.in: Regenerated.
182
3caac5b8
AM		 1832005-10-25 Alan Modra <amodra@bigpond.net.au>
184
185 * po/POTFILES.in: Regenerate.
186 * po/gas.pot: Regenerate.
187
beb6bfe8
BS		 1882005-10-24 Bernd Schmidt <bernd.schmidt@analog.com>
189
190 * config/tc-bfin.c (Expr_Node_Gen_Reloc): If have symbol + constant,
191 make a single reloc with an offset rather than a stack.
192 * config/tc-bfin.h (MD_APPLY_SYM_VALUE): Define to 0.
193
06e77878
AO		 1942005-10-24 Alexandre Oliva <aoliva@redhat.com>
195
196 * read.c (potable): Add weakref.
197 (s_weakref): New.
198 * read.h (s_weakref): Declare.
199 * struc-symbol.h (struct symbol): Add sy_weakrefr and sy_weakrefd.
200 * symbols.c (colon): Clear weakrefr.
201 (symbol_find_exact): Rename to, and reimplement in terms of...
202 (symbol_find_exact_noref): ... new function.
203 (symbol_find): Likewise...
204 (symbol_find_noref): ... ditto.
205 (resolve_symbol_value): Resolve weakrefr without setting their
206 values.
207 (S_SET_WEAK): Call hook.
208 (S_GET_VALUE): Follow weakref link.
209 (S_SET_VALUE): Clear weakrefr.
210 (S_IS_WEAK): Follow weakref link.
211 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): New.
212 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): New.
213 (symbol_set_value_expression, symbol_set_frag): Clear weakrefr.
214 (symbol_mark_used): Follow weakref link.
215 (print_symbol_value_1): Print weak, weakrefr and weakrefd.
216 * symbols.h (symbol_find_noref, symbol_find_exact_noref): Declare.
217 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): Declare.
218 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): Declare.
219 * write.c (adust_reloc_syms): Follow weakref link. Do not
220 complain if target is undefined.
221 (write_object_file): Likewise. Remove weakrefr symbols. Drop
222 unreferenced weakrefd symbols.
223 * config/obj-coff.c (obj_frob_symbol): Do not force WEAKREFD
224 symbols EXTERNAL.
225 (pecoff_obj_set_weak_hook, pecoff_obj_clear_weak_hook): New.
226 * config/obj-coff.h (obj_set_weak_hook, obj_clear_weak_hook): Define.
227 * doc/as.texinfo: Document weakref.
228 * doc/internals.texi: Document new struct members, internal
229 functions and hooks.
230
9ba4c445
JZ		 2312005-10-24 Jie Zhang <jie.zhang@analog.com>
232
233 * Makefile.am (bfin-parse.h): Renamed from bfin-parse.tab.h.
234 (EXTRA_DIST): Add bfin-parse.h and bfin-lex.c.
235 * Makefile.in: Regenerate.
236 * config/bfin-lex.l: Include bfin-parse.h instead of bfin-parse.tab.h.
237 * config/tc-bfin.c (md_chars_to_number): Change the type of first
238 argument from unsigned char * to char * to remove signedness warnings.
239
6a2375c6
JB		 2402005-10-24 Jan Beulich <jbeulich@novell.com>
241
242 * config/tc-ia64.c (enum reg_symbol): Delete IND_MEM.
243 (dot_rot): Change type of num_* variables. Check for positive count.
244 (ia64_optimize_expr): Re-structure.
245 (md_operand): Check for general register.
246
5e0bd176
JB		 2472005-10-24 Jan Beulich <jbeulich@novell.com>
248
249 * config/tc-ia64.c (declare_register): Call symbol_create.
250 (md_begin): Remove local variables total, ar_base, and cr_base.
251 Start loops for registers at their respective first one. Don't
252 update md.regsym for alias names. Generate alias name tp for r13.
253
cab0a0db
DD		 2542005-10-21 DJ Delorie <dj@redhat.com>
255
256 * config/tc-m32c.c (md_cgen_lookup_reloc): Add more relocs. Print
257 names unstead of numbers.
258
29024861
DU		 2592005-10-19 David Ung <davidu@mips.com>
260
261 * config/tc-mips.c (append_insn): Convert MIPS16 jr/jalr jumps
262 into jrc/jalrc versions if ISA_MIPS32+ and not doing the swap,
263 hence avoiding to emit a nop.
264
9f8e671b
JZ		 2652005-10-19 Jie Zhang <jie.zhang@analog.com>
266
267 * config/tc-bfin.c (md_begin): Let the lex_type of '(' be
268 LEX_BEGIN_NAME.
269 (bfin_start_line_hook): Remove the workaround for LSETUP(.
270 (bfin_name_is_register): Remove the workarounds for LSETUP(
271 and SAA(.
272 (bfin_start_label): Ditto.
273
e8247da7
BW		 2742005-10-18 Bob Wilson <bob.wilson@acm.org>
275
276 * config/tc-xtensa.c (xtensa_end_directive): Restore
277 default_lit_sections regardless of use_literal_section.
278
1e0486ea
JZ		 2792005-10-18 Jie Zhang <jie.zhang@analog.com>
280
281 * Makefile.am (bfin-lex.c): Update ylwrap invocation.
282 * Makefile.in: Regenerated.
283
cd1fcb49
NC		 2842005-10-18 Arnold Metselaar <arnold.metselaar@planet.nl>
285
286 * doc/as.texinfo (.loc) Fix placement of '@end table'.
287
7c430684
BW		 2882005-10-17 Bob Wilson <bob.wilson@acm.org>
289
290 * config/xtensa-istack.h (TInsn): Replace dwarf2_line_info with an
291 unsigned line number. Do not include "dwarf2dbg.h".
292 * config/tc-xtensa.c (md_pseudo_table): Remove entry for "loc".
293 (xtensa_dwarf2_directive_loc, xtensa_dwarf2_emit_insn): Delete.
294 (xg_build_to_insn, xg_build_token_insn): Update TInsn uses.
295 (md_assemble): Use as_where instead of dwarf2_where.
296 (xg_assemble_vliw_tokens): Use unsigned line numbers instead of
297 dwarf2_line_infos. Change to call new_logical_line followed by
298 dwarf2_emit_insn.
299
7047dd1e
NC		 3002005-10-14 Mike Frysinger <vapier@gentoo.org>
301
302 * doc/as.texinfo (Section): Add missing ']' to .section example.
303
559c577b
DA		 3042005-10-12 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
305
306 PR binutils/941
307 * config/tc-hppa.c (pa_ip): Use as_bad instead of as_fatal when an
308 unknown opcode is found.
309
3e8a519c
MM		 3102005-10-12 Mark Mitchell <mark@codesourcery.com>
311
312 * NEWS: Mention @file.
313
dc191a8f
NC		 3142005-10-12 Nick Clifton <nickc@redhat.com>
315
316 * config/tc-avr.c: Convert to ISO C90 format. Fix formatting and
317 generally tidy up the code.
318 * config/tc-avr.h: Likewise.
319
60d11e55
JB		 3202005-10-12 Jan Beulich <jbeulich@novell.com>
321
322 * config/tc-ia64.c (dot_reg_val): Use expression_and_evaluate.
323 (dot_pred_rel): Likewise.
324 (parse_operand): Likewise.
325 (ia64_unrecognized_line): Likewise.
326 (md_operand): Likewise.
327
9497f5ac
NC		 3282005-10-11 Jan Beulich <jbeulich@novell.com>
329
330 * expr.h (enum expr_mode): New.
60d11e55 331 (expression): Pass third argument to expr.
9497f5ac
NC		 332 (expression_and_evaluate): New.
333 (deferred_expression): New.
334 (expr): Add third parameter.
335 (resolve_expression): New.
336 * struc-symbol.h (struct symbol): New members sy_volatile and
337 sy_forward_ref.
338 * symbols.c, symbols.h (symbol_clone): New.
339 (symbol_clone_if_forward_ref): New.
340 (snapshot_symbol): New.
341 (S_IS_VOLATILE): New.
342 (S_IS_FORWARD_REF): New.
343 (S_SET_VOLATILE): New.
344 (S_SET_FORWARD_REF): New.
345 * as.c (macro_expr): Use expression_and_evaluate.
346 * cond.c (s_if): Likewise.
347 (s_elseif): Likewise.
348 * dw2gencfi.c (cfi_parse_reg): Likewise.
349 * expr.c (operand): Add second parameter. Optionally call
350 deferred_expression. Pass mode argument to itself and md_parse_name.
351 Check mode before trying to evaluate symbol. Call
352 symbol_clone_if_forward_ref for both operands.
60d11e55 353 (expr): Add third parameter. Pass mode to operand and itself.
9497f5ac
NC		 354 Optionally call resolve_expression.
355 (resolve_expression): New.
356 (get_single_number): Pass second argument to operand.
357 * read.c (potable): New entry for .eqv.
358 (read_a_source_file): Handle new == operator.
359 (get_absolute_expr): Use expression_and_evaluate.
360 (s_lsym): Likewise.
361 (assign_symbol): Rename second parameter. Call symbol_clone on
362 legal and illegal redefinition. Call S_SET_VOLATILE and
363 S_SET_FORWARD_REF depending on mode.
364 (s_set): Update description.
365 (s_space): Call resolve_expression.
366 (pseudo_set): Optionally call deferred_expression. Check
367 S_IS_FORWARD_REF before trying to simplify/resolve an expression.
368 (equals): Handle ==.
369 * config/tc-ia64.h (md_parse_name): Add mode parameter.
370 * config/tc-arc.c (arc_parse_cons_expression): Likewise.
371 * config/tc-m32r.h (md_parse_name): Likewise.
372 (m32r_parse_name): Likewise.
373 * config/tc-mmix.h (md_parse_name): Likewise.
374 * config/tc-mn10300.h (md_parse_name): Likewise.
375 (mn10300_parse_name): Likewise.
376 * config/tc-ppc.h (md_parse_name): Likewise.
377 * config/tc-sh.h (md_parse_name): Likewise.
378 (sh_parse_name): Likewise.
379 * config/tc-sh64.h (md_parse_name): Likewise.
380 (sh64_consume_datalabel): Likewise.
381 * config/tc-tic54x.h (md_parse_name): Likewise.
382 * config/tc-m32r.c (m32r_parse_name): Add mode parameter. Check it
383 before trying to evaluate symbol.
384 * config/tc-mn10300.c (mn10300_parse_name): Likewise.
385 * config/tc-sh.c (sh_parse_name): Likewise.
386 * config/tc-sh64.c (sh64_consume_datalabel): Add mode parameter. Pass
387 second argument to operandf. Pass mode parameter to sh_parse_name.
388 * doc/as.texinfo: Document .eqv and the == assignment operator.
389
fa4ec3f5
ILT		 3902005-10-10 Ian Lance Taylor <ian@airs.com>
391
392 * Makefile.am (EXTRA_DIST): Remove bfin-lex.l and bfin-defs.h.
393 * Makefile.in: Regenerate.
394
723a8472
NC		 3952005-10-10 Arnold Metselaar <arnold.metselaar@planet.nl>
396
397 * expr.c (operator): Allow "!=" as a synonym for "<>".
398 * doc/as.texinfo (Infix Op): Mention "!=".
399
f0a3b40f
DA		 4002005-10-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
401
402 * config/tc-hppa.c (strict): Don't initialize. Update comment.
403 (pa_ip): Promote from PA 1.0 to 1.1 immediately when 1.1 match is
404 found. Simplify handling of "ma" and "mb" completers.
405
ee065d83
PB		 4062005-10-08 Paul Brook <paul@codesourcery.com>
407
408 * config/tc-arm.c: Don't provide fallback default for CPU_DEFAULT.
409 (arm_arch_used, thumb_arch_used, selected_cpu, selected_cpu_name):
410 New variables.
411 (arm_cpu_option_table): Add canonical_name.
412 (arm_cpus): Populate canonical_name field.
413 (s_arm_eabi_attribute, s_arm_arch, s_arm_cpu, s_arm_fpu,
414 aeabi_set_public_attributes, arm_md_end): New functions.
415 (md_pseudo_table): Add "cpu", "arch", "fpu" and "eabi_attribute".
416 (md_assemble): Set thumb_arch_used and arm_arch_used.
417 (md_begin): Set defaut cpu if CPU_DEFAULT not defined.
418 * config/tc-arm.h (md_end): Define.
419 * doc/c-arm.texi: Document .cpu, .arch, .fpu and .eabi_attribute.
420
37dedf66 4212005-10-06 Khem Raj <kraj@mvista.com>
0e470c55 422 NIIBE Yutaka <gniibe@m17n.org>
37dedf66
NC		 423
424 * config/tc-sh.c (allow_dollar_register_prefix): New variable.
425 (parse_reg_without_prefix): New function.
426 (parse_reg): Check for '$' register prefix if --allow-reg-prefix is
427 set.
428 (option md_longopts): Add allow-reg-prefix option.
429 * doc/c-sh.texi: Document --allow-reg-prefix option.
430 * NEWS: Mention the new switch.
431
d1eac9d9
NC		 4322005-10-03 Arnold Metselaar <arnold.metselaar@planet.nl>
433
434 * doc/as.texinfo (Infix Ops): '<' and '>' are not shift
435 operators.
436
4945bb8a
BW		 4372005-09-30 Sterling Augustine <sterling@tensilica.com>
438 Bob Wilson <bob.wilson@acm.org>
3ea38ac2
BW		 439
440 * config/tc-xtensa.c (xtensa_frob_label): Disallow labels in bundles.
441
b898a385
L		 4422005-09-30 H.J. Lu <hongjiu.lu@intel.com>
443
444 * Makefile.am: Run "make dep-am".
445 * Makefile.in: Regenerated.
446 * aclocal.m4: Likewise.
447
869b9d07
MM		 4482005-09-30 Mark Mitchell <mark@codesourcery.com>
449
450 * as.c (main): Use expandargv.
451
90e3ad06
JB		 4522005-09-30 Jan Beulich <jbeulich@novell.com>
453
454 * config/tc-tic4x.c (tic4x_set): Advance input_line_pointer past
455 (removed) comma.
456
07c1b327
CM		 4572005-09-30 Catherine Moore <clm@cm00re.com>
458
459 * Makefile.am: Bfin support.
460 * Makefile.in: Regenerated.
461 * aclocal.m4: Regenerated.
462 * configure: Regenerated.
463 * configure.in: Bfin support.
464 * configure.tgt: Bfin support.
465 * config/bfin-aux.h: New file.
466 * config/bfin-defs.h: New file.
467 * config/bfin-lex.l: New file.
468 * config/bfin-parse.y: New file.
469 * config/tc-bfin.c: New file.
470 * config/tc-bfin.h: New file.
471 * doc/Makefile.am: Recognize c-bfin.texi.
472 * doc/Makefile.in: Regenerated.
473 * doc/all.texi: Bfin support.
474 * doc/as.texinfo: Likewise.
475 * doc/c-bfin.texi: Document bfin-specific syntax and
476 directives.
477
e3cb604e
PB		 4782005-09-30 Paul Brook <paul@codesourcery.com>
479
480 * config/tc-arm.c (opcode_tag): Add OT_cinfix3_legacy.
481 (opcode_lookup): Handle OT_cinfix3_legacy. Revert earlier change for
482 normal infix conditions.
483 (C3E): Include Thumb-2 definition.
484 (CL, cCL): Define.
485 (insns): Use them for legacy mnemonics.
486
a70c2403
NC		 4872005-09-30 Matthias Kurz <mk@baerlap.north.de>
488
489 * asintl.h: Prevent the inclusion of <libintl.h> from the Solaris
490 version of <locale.h> when ENABLE_NLS is not defined.
491
ef0241e7
JB		 4922005-09-29 Jan Beulich <jbeulich@novell.com>
493
494 * config/tc-ia64.c (parse_operands): Always parse first operand of
495 alloc.
496
c9c5dcda
AM		 4972005-09-29 Arnold Metselaar <arnold.metselaar@planet.nl>
498 Alan Modra <amodra@bigpond.net.au>
499
500 * app.c (do_scrub_chars): Match open and close quote of strings.
501 Remove redundant EOF test in case 7.
502
e05278af
JB		 5032005-09-28 Jan Beulich <jbeulich@novell.com>
504
505 * config/tc-i386.c (reloc): Disable signedness check for 4-byte
506 relocations in 16- and 32-bit modes.
507 (i386_displacement): Make pc-relative branch handling dependent
508 upon operand (rather than address) size.
509
7c9c8381
JB		 5102005-09-28 Jan Beulich <jbeulich@novell.com>
511
512 * dw2gencfi.c (dot_cfi): Call ignore_rest_of_line when not fully
513 parsing the input.
514 (dot_cfi_startproc): Likewise.
515 (dot_cfi_endproc): Likewise. Also check no extra input was given.
516 (dot_cfi_escape): Likewise.
517
d182319b
JB		 5182005-09-28 Jan Beulich <jbeulich@novell.com>
519
520 * config/tc-i386.h (x86_cons_fix_new): Declare unconditionally.
521 (TC_CONS_FIX_NEW): Define unconditionally.
522 (x86_pe_cons_fix_new): Remove.
523 * config/tc-i386.c (signed_cons): New.
524 (md_pseudo_table): Add slong.
525 (x86_cons_fix_new): Declare unconditionally.
526 (x86_pe_cons_fix_new): Merge into x86_cons_fix_new.
527 (tc_gen_reloc): Also consider BFD_RELOC_X86_64_32S for gotpc
528 conversion.
529
37b75c0c
AM		 5302005-09-28 Arnold Metselaar <arnold.metselaar@planet.nl>
531
532 * app.c (do_scrub_chars <LEX_IS_SYMBOL_COMPONENT>): Check for full
533 buffer after copying string.
534
db8ac8f9
PB		 5352005-09-27 Paul Brook <paul@codesourcery.com>
536
537 * config/arm.c (arm_cpus): Add more cpu names.
538 * doc/c-arm.texi: Document them.
539
66bd02d3
AM		 5402005-09-21 Alan Modra <amodra@bigpond.net.au>
541
542 * read.c (pseudo_set): Don't set undefined symbols to expr_section.
543
fead5cd9
RH		 5442005-09-20 Richard Henderson <rth@redhat.com>
545
546 * dwarf2dbg.c (process_entries): Fix uninitialized variable warning.
547
07a53e5c
RH		 5482005-09-20 Richard Henderson <rth@redhat.com>
549
550 * dwarf2dbg.c (struct line_entry): Replace frag and frag_ofs
551 with label.
552 (dwarf2_loc_mark_labels): New.
553 (dwarf2_gen_line_info_1): Split out of ...
554 (dwarf2_gen_line_info): ... here. Create the temp symbol here.
555 (dwarf2_emit_label): New.
556 (dwarf2_directive_loc_mark_labels): New.
557 (out_set_addr): Take a symbol instead of frag+ofs.
558 (relax_inc_line_addr): Likewise.
559 (emit_inc_line_addr): Assert delta non-negative.
560 (process_entries): Remove dead code. Update to work with temp
561 symbols instead of frag+ofs.
562 * dwarf2dbg.h (dwarf2_directive_loc_mark_labels): Declare.
563 (dwarf2_emit_label, dwarf2_loc_mark_labels): Declare.
564 * config/obj-elf.c (elf_pseudo_tab): Add loc_mark_labels.
565 * config/obj-elf.h (obj_frob_label): New.
566 * config/tc-alpha.c (alpha_define_label): Call dwarf2_emit_label.
567 * config/tc-arm.c, config/tc-hppa.c, config/tc-m68k.c,
568 config/tc-mips.c, config/tc-ppc.c, config/tc-sh.c, config/tc-xtensa.c:
569 Similarly in the respective tc_frob_label implementation functions.
570 * config/tc-i386.c (md_pseudo_table): Move file and loc to
571 non-elf section; add loc_mark_labels.
572 * config/tc-ia64.c (struct label_fix): Add dw2_mark_labels.
573 (ia64_flush_insns): Check for marked labels; emit line entry if so.
574 (emit_one_bundle): Similarly.
575 (ia64_frob_label): Record marked labels.
576 * config/tc-m68hc11.h (tc_frob_label): Remove.
577 * config/tc-ms1.c (md_pseudo_table): Remove file and loc.
578 * config/tc-sh.h (tc_frob_label): Pass sym to sh_frob_label.
579 * config/tc-sh64.h (tc_frob_label): Likewise.
580 * doc/as.texinfo (LNS directives): Docuement .loc_mark_blocks.
581
aba4aa7d
AM		 5822005-09-20 Alan Modra <amodra@bigpond.net.au>
583
584 * read.c (pseudo_set): Set segment of expression syms to expr_section.
585
43fd16e4
JB		 5862005-09-14 Jan Beulich <jbeulich@novell.com>
587
588 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Add selector
589 registers, floating point control and status words, and mxcsr as
590 well as (for 64-bit code) segment base registers and rflags.
591
3e470ab5
DD		 5922005-09-09 Dmitry Diky <diwil@spec.ru>
593
594 * config/tc-msp430.c (msp430_operands): Undo last changes. Instead...
595 (msp430_relax_frag): add a guard check to ensure that final fr_subtype
596 has been reached.
597
2ef2b9ae
CF		 5982005-09-08 Chao-ying Fu <fu@mips.com>
599
600 * doc/as.texinfo: Document -mdsp and -mno-dsp options.
601 * doc/c-mips.texi: Likewise, and document ".set dsp" and ".set nodsp"
602 directives.
603
3eb17e6b
PB		 6042005-09-08 Paul Brook <paul@codesourcery.com>
605
606 * config/tc-arm.c (do_smi, do_t_smi): Rename ...
607 (do_smc, do_t_smc): ... to this.
608 (insns): Remane smi to smc.
609 (md_apply_fix, tc_gen_reloc): Rename BFD_RELOC_ARM_SMI to
610 BFD_RELOC_ARM_SMC.
611
ecea7679
RH		 6122005-09-07 Richard Henderson <rth@redhat.com>
613
614 * dwarf2dbg.c (dwarf2_where): Set line->isa.
615 (dwarf2_set_isa): New.
616 (dwarf2_directive_loc): Rearrange to allow all options on one line.
617 * dwarf2dbg.h (dwarf2_set_isa): Declare.
618 * doc/as.texinfo: Update .loc documentation.
619
bd0eb99b
RH		 6202005-09-07 Richard Henderson <rth@redhat.com>
621
622 * dwarf2dbg.c: Include safe-ctype.h.
623 (DWARF2_LINE_OPCODE_BASE): Bump to 13.
624 (current): Initialize.
625 (dwarf2_emit_insn): Clear DWARF2_FLAG_BASIC_BLOCK,
626 DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN.
627 (dwarf2_directive_file): Cope with invalid filename.
628 (dwarf2_directive_loc): Add handling for basic_block, prologue_end,
629 epilogue_begin, is_stmt, isa.
630 (emit_inc_line_addr): Move line_delta == 0, addr_delta == 0 special
631 case down lower.
37b75c0c 632 (process_entries): Handle isa, DWARF2_FLAG_PROLOGUE_END,
bd0eb99b
RH		 633 and DWARF2_FLAG_EPILOGUE_BEGIN.
634 (out_debug_line): Emit sizes for DW_LNS_set_prologue_end,
635 DW_LNS_set_epilogue_begin, DW_LNS_set_isa.
636 * dwarf2dbg.h (DWARF2_FLAG_IS_STMT): Rename from DWARF2_FLAG_BEGIN_STMT.
637 (DWARF2_FLAG_BASIC_BLOCK): Rename from DWARF2_FLAG_BEGIN_BLOCK.
638 (DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN): New.
639 (struct dwarf2_line_info): Add isa member.
640 * doc/as.texinfo (LNS directives): New node.
641
b8ee1a6e
DU		 6422005-09-07 David Ung <davidu@mips.com>
643
644 * config/tc-mips.c (append_insn): Undo last change. Instead add
645 guard to suppress calling frag_grow if the current instruction is
646 one that allows a delay slot.
647
ef2e4d86
CF		 6482005-09-06 Chao-ying Fu <fu@mips.com>
649
650 * config/tc-mips.c (mips_set_options): Add ase_mt for MT instructions.
651 (mips_opts): Add -1 to initialize ase_mt.
652 (file_ase_mt): New variable for -mmt.
653 (CPU_HAS_MT): New define.
654 (validate_mips_insn): Add supports for +t, +T, !, $, *, &, g operand
655 formats.
656 (mips_ip): Check ase_mt to enable MT instructions.
657 Handle !, $, *, &, +T, +t, g operand formats.
658 For "mftc1", "mfthc1", "cftc1", "mttc1", "mtthc1", "cttc1", we allow
659 odd float registers.
660 (OPTION_MT, OPTION_NO_MT): New define.
661 (OPTION_COMPAT_ARCH_BASE): Change because of inserting MT define.
662 (md_parse_option): Parse OPTION_MT and OPTION_NO_MT.
663 (mips_after_parse_args): Set ase_mt based on CPU.
664 (s_mipsset): Handle ".set mt" and ".set nomt".
665 (mips_elf_final_processing): Remind of adding new flag for MT ASE.
666 (md_show_usage): Show usage of -mmt and -mno-mt.
667 * doc/as.texinfo: Document -mmt and -mno-mt options.
668 * doc/c-mips.texi: Likewise, and document ".set mt" and ".set nomt"
669 directives.
670
0110f2b8
PB		 6712005-09-06 Paul Brook <paul@codesourcery.com>
672
673 * config/tc-arm.c (arm_it): Add relax field.
674 (T16_32_TAB): Add addi, addis, add_pc, add_sp, dec_sp, inc_sp,
675 b, bcond, ldr_pc, ldr_pc2, ldr_sp, str_sp, subi, subis.
676 (do_t_add_sub, do_t_addr, do_t_branch, do_t_ldst,
677 do_t_mov_cmp): Allow relaxation.
678 (output_relax_insn): New function.
679 (put_thumb32_insn): New function.
680 (output_inst): Use new functions.
681 (md_assemble): Don't throw error on relaxable instructions.
682 (insns): Change "b" entry from TCE(...) to tCE(...).
683 (md_estimate_size_before_relax): Return 2.
684 (md_convert_frag, relax_immediate, relax_adr, relax_addsub,
685 relax_branch, arm_relax_frag): New functions.
686 (arm_force_relocation): Return 0 for Thumb-2 immediate operand
687 relocations.
688 * config/tc-arm.h (md_convert_frag): Remove definition.
689 (md_relax_frag): Define.
690 (arm_relax_frag): Add prototype.
691
9a64e435
PB		 6922005-09-02 Paul Brook <paul@codesourcery.com>
693
694 * config/tc-arm.c (do_rn_rd): Enforce SWP operand constraints.
695
8f06b2d8
PB		 6962005-09-02 Paul Brook <paul@codesourcery.com>
697
698 * config/tc-arm.c (encode_arm_cp_address): Use
699 BFD_RELOC_ARM_T32_CP_OFF_IMM in thumb mode.
700 (do_iwmmxt_wldstbh): Use BFD_RELOC_ARM_T32_CP_OFF_IMM_S2 in thumb
701 mode.
702 (md_assemble): Only allow coprocessor instructions when Thumb-2 is
703 available.
704 (cCE, cC3): Define.
705 (insns): Use them for coprocessor instructions.
706 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM.
707 (get_thumb32_insn): New function.
708 (put_thumb32_insn): New function.
709 (md_apply_fix): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM and
710 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
711
c4188bc9
PB		 7122005-09-02 Paul Brook <paul@codesourcery.com>
713
714 * config/tc-arm.c (opcode_lookup): Look for infix opcode when
715 incorrect suffix matches.
716
e9df6573
DU		 7172005-09-01 David Ung <davidu@mips.com>
718
719 * config/tc-mips.c (append_insn): Correctly handle mips16 case
720 when the frags are different for the 2 instructions we want to
721 swap. If the lengths of the 2 instructions are not the same, we
722 won't do the swap but emit an nop.
723
2a9a06c1
DD		 7242005-09-01 Dmitry Diky <diwil@spec.ru>
725
726 * config/tc-msp430.c (msp430_operands): Emit dwarf2_emit_insn()
37b75c0c 727 as appropriate. Change frag_variant() to frag_var() for relaxes.
2a9a06c1 728
61e192bf
NC		 7292005-08-29 Nick Clifton <nickc@redhat.com>
730
731 * write.c (generic_force_reloc): Do not call S_FORCE_RELOC if
732 there is no symbol.
733
435acd52
JB		 7342005-08-26 Jan Beulich <jbeulich@novell.com>
735
736 * config/tc-i386.c (intel_e09): Set JumpAbsolute when seeing a PTR-
737 qualified operand of a branch.
738 (intel_bracket_expr): Set JumpAbsolute here...
739 (intel_e11): ... rather than here.
740
c0524131
NC		 7412005-08-26 Christian Groessler <chris@groessler.org>
742
743 * configure.tgt: Set bfd_gas also for z8k cpu.
744 * config/tc-z8k.c (s_segm): Use bfd_set_arch_mach to set machine
745 type.
746 (newfix): Adapt to bfd reloc types.
747 (build_bytes): Adapt to bfd reloc types. Ensure that enough space
748 is available in the current frag.
749 (md_convert_frag): Adapt function parameters.
750 (tc_gen_reloc): New function.
751 (md_section_align): Use bfd_get_section_alignment.
752 (md_apply_fix): Adapt to bfd reloc types. Fix handling of
753 BFD_RELOC_Z8K_IMM4L, BFD_RELOC_8, BFD_RELOC_16, and BFD_RELOC_32
754 relocations.
755 * config/tc-z8k.h (TARGET_ARCH): Define.
756 (tc_fix_adjustable): Define.
757
74cd071d
CF		 7582005-08-25 Chao-ying Fu <fu@mips.com>
759
760 * config/tc-mips.c (mips_set_options): Add ase_dsp for DSP instructions.
761 (mips_opts): Add -1 to initialize ase_dsp.
762 (file_ase_dsp): New variable for -mdsp.
763 (CPU_HAS_DSP): New define.
764 (validate_mips_insn): Add supports for 3, 4, 5, 6, 7, 8, 9, 0, ', :, @
765 operand formats.
766 (mips_ip): Add min_range and max_range for checking singed numbers.
767 Check ase_dsp to enable DSP instructions.
768 Handle 3, 4, 5, 6, 7, 8, 9, 0, ', :, @ operand formats.
769 (OPTION_DSP, OPTION_NO_DSP): New define.
770 (OPTION_COMPAT_ARCH_BASE): Change because of inserting DSP define.
771 (md_parse_option): Parse OPTION_DSP and OPTION_NO_DSP.
772 (mips_after_parse_args): Set ase_dsp based on CPU.
773 (s_mipsset): Handle ".set dsp" and ".set nodsp".
774 (mips_elf_final_processing): Remind of adding new flag for DSP ASE.
775 (md_show_usage): Show usage of -mdsp and -mno-dsp.
776
ff324200
DU		 7772005-08-23 David Ung <davidu@mips.com>
778
779 * config/tc-mips.c (mips_cpu_info_table): Add 5kf to the table of
780 cpu names.
781
ac805826
AM		 7822005-08-23 Alan Modra <amodra@bigpond.net.au>
783
784 PR 1036
785 * config/tc-ppc.c (ppc_symbol_chars): Add '%' and '['.
786
478ec1e3
AM		 7872005-08-23 Phil Edwards <phil@codesourcery.com>
788
789 * configure.tgt (*-*-vxworks): Match vxworks* instead.
790
4fa24527
JB		 7912005-08-22 Jan Beulich <jbeulich@novell.com>
792
793 * config/tc-i386.c (object_64bit): New.
794 (i386_target_format): Initialize it.
795 (output_disp): Use object_64bit for relocation type determination.
796 (output_imm): Likewise.
797 (i386_validate_fix): Likewise.
798 (tc_gen_reloc): Likewise.
799 (lex_got): Likewise. Remove static mode_name. Change array size
800 of gotrel's rel field, and adjust its initializer. Adjust diagnostic.
801 (x86_cons): Use object_64bit for deciding whether quad fields can
802 have relocations.
803
fefaa1aa
CG		 8042005-08-18 Christian Groessler <chris@groessler.org>
805
806 * config/tc-h8300.h: Remove TC_RELOC_MANGLE/tc_reloc_mangle.
807 * config/tc-mcore.h: Likewise.
808 * config/tc-z8k.h: Likewise.
809 * config/tc-z8k.c: Likewise.
810 * config/tc-sh.h: Remove TC_RELOC_MANGLE and
811 sh_coff_reloc_mangle declaration.
812 * config/tc-sh.c: (md_apply_fix): Fix comment for case
813 BFD_RELOC_SH_USES.
814
32a3d256
KK		 8152005-08-18 Kaz Kojima <kkojima@rr.iij4u.or.jp>
816
817 * config/tc-sh64.c (sh64_target_format): Check preset_target_arch
818 to confirm that no ISA is specified.
819
4111faa5
NC		 8202005-08-18 Nick Clifton <nickc@redhat.com>
821
822 * write.c (relax_segment): Count the number of frags being
823 processed and use this to compute a maximum limit on the number of
824 iterations that will be allowed when attempting to relax the
825 segment.
826
11eec5fc
DS		 8272005-08-17 Danny Smith <dannysmith@users.sourceforge.net>
828
829 * config/obj-coff.c (obj_coff_weak): Set auxiliary record
830 of NT weak externals to IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY.
831
23d36e92
AM		 8322005-08-16 Alan Modra <amodra@bigpond.net.au>
833
834 * config/tc-ppc.c (ppc_set_cpu): Don't select 64-bit based on
835 default cpu.
836
3d388997
PB		 8372005-08-15 Paul Brook <paul@codesourcery.com>
838
839 * config/tc-arm.c (do_t_mov_cmp): Fix encoding of i16-bit conditional
840 instructions.
841 (do_t_mvn_tst, do_t_neg, do_t_shift): Ditto.
842
36ae0db3
DJ		 8432005-08-15 Daniel Jacobowitz <dan@codesourcery.com>
844
845 * config/tc-ppc.c (parse_cpu): Add -me300 support.
846 (md_show_usage): Likewise.
847 * doc/c-ppc.texi (PowerPC-Opts): Document it.
848
6c639ef9
MS		 8492005-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
850
851 * config/tc-s390.c (md_parse_option): Add cpu type z9-109.
852 (md_gather_operands): Add support for optional operands.
853
77592908
DD		 8542005-08-12 Dmitry Diky <diwil@spec.ru>
855 * config/tc-msp430.c (msp430_enable_relax): New flag.
856 (msp430_enable_polys): Likewise.
857 (OPTION_RELAX): New option.
858 (OPTION_POLYMORPHS): Likewise.
859 (md_longopts): New long options.
860 (md_show_usage): Updated.
861 (md_parse_option): Add new options handler.
862 (msp430_operands): Add check if polymorph insns are enabled.
863 (msp430_force_relocation_local): New function.
864 (md_apply_fix): Now delete relocs according to new flags combination.
865 (msp430_relax_frag): Convert long branches to short branches only if
866 flag msp430_enable_relax is set.
867 * config/tc-msp430.h (TC_FORCE_RELOCATION_LOCAL): Defined.
868 (msp430_force_relocation_local): Likewise.
869 * doc/c-msp430.texi: Describe new options.
37b75c0c 870
e079bef8
ILT		 8712005-08-11 Ian Lance Taylor <ian@airs.com>
872
873 * Makefile.am ($(srcdir)/make-gas.com): Remove target.
874 (stamp-mk.com): Likewise.
875 (EXTRA_DIST): Remove make-gas.com from list.
876 (MOSTLYCLEANFILES): Remove stamp-mk.com from list.
877 * Makefile.in: Regenerate.
878
4924bf8f
HPN		 8792005-08-11 Hans-Peter Nilsson <hp@axis.com>
880
881 * subsegs.c (subseg_change): Move declaration of seginfo to before
882 first statement.
883
7be1c489
AM		 8842005-08-11 Alan Modra <amodra@bigpond.net.au>
885
886 * README-vms: Delete.
887 * config-gas.com: Delete.
888 * makefile.vms: Delete.
889 * vmsconf.sh: Delete.
890 * config/atof-tahoe.c: Delete.
891 * config/m88k-opcode.h: Delete.
892 * config/obj-bout.c: Delete.
893 * config/obj-bout.h: Delete.
894 * config/obj-hp300.c: Delete.
895 * config/obj-hp300.h: Delete.
896 * config/tc-a29k.c: Delete.
897 * config/tc-a29k.h: Delete.
898 * config/tc-h8500.c: Delete.
899 * config/tc-h8500.h: Delete.
900 * config/tc-m88k.c: Delete.
901 * config/tc-m88k.h: Delete.
902 * config/tc-tahoe.c: Delete.
903 * config/tc-tahoe.h: Delete.
904 * config/tc-tic80.c: Delete.
905 * config/tc-tic80.h: Delete.
906 * config/tc-w65.c: Delete.
907 * config/tc-w65.h: Delete.
908 * config/te-aux.h: Delete.
909 * config/te-delt88.h: Delete.
910 * config/te-delta.h: Delete.
911 * config/te-dpx2.h: Delete.
912 * config/te-hp300.h: Delete.
913 * config/te-ic960.h: Delete.
914 * config/vms-a-conf.h: Delete.
915 * doc/c-a29k.texi: Delete.
916 * doc/c-h8500.texi: Delete.
917 * doc/c-m88k.texi: Delete.
918 * README: Remove obsolete examples, and list of supported targets.
919 * Makefile.am: Remove a29k, h8500, m88k, tahoe, tic80, w65,
920 bout and hp300 support.
921 (DEP_FLAGS): Don't define BFD_ASSEMBLER.
922 * configure.in: Remove --enable-bfd-assembler, need_bfd,
923 primary_bfd_gas.
924 * configure.tgt: Remove a29k, h8300-coff, h8500-*, i960 non-elf,
925 m68k non bfd, m88k, or32-coff, tic80-*, vax non-bfd, w65k-*, *-nindy.
926 * as.c: Remove all non-BFD_ASSEMBLER code, support for above targets.
927 * as.h: Likewise.
928 * dw2gencfi.c: Likewise.
929 * dwarf2dbg.c: Likewise.
930 * ehopt.c: Likewise.
931 * input-file.c: Likewise.
932 * listing.c: Likewise.
933 * literal.c: Likewise.
934 * messages.c: Likewise.
935 * obj.h: Likewise.
936 * output-file.c: Likewise.
937 * read.c: Likewise.
938 * stabs.c: Likewise.
939 * struc-symbol.h: Likewise.
940 * subsegs.c: Likewise.
941 * subsegs.h: Likewise.
942 * symbols.c: Likewise.
943 * symbols.h: Likewise.
944 * tc.h: Likewise.
945 * write.c: Likewise.
946 * write.h: Likewise.
947 * config/aout_gnu.h: Likewise.
948 * config/obj-aout.c: Likewise.
949 * config/obj-aout.h: Likewise.
950 * config/obj-coff.c: Likewise.
951 * config/obj-coff.h: Likewise.
952 * config/obj-evax.h: Likewise.
953 * config/obj-ieee.h: Likewise.
954 * config/tc-arm.c: Likewise.
955 * config/tc-arm.h: Likewise.
956 * config/tc-avr.c: Likewise.
957 * config/tc-avr.h: Likewise.
958 * config/tc-crx.h: Likewise.
959 * config/tc-d10v.h: Likewise.
960 * config/tc-d30v.h: Likewise.
961 * config/tc-dlx.h: Likewise.
962 * config/tc-fr30.h: Likewise.
963 * config/tc-frv.h: Likewise.
964 * config/tc-h8300.c: Likewise.
965 * config/tc-h8300.h: Likewise.
966 * config/tc-hppa.h: Likewise.
967 * config/tc-i370.h: Likewise.
968 * config/tc-i386.c: Likewise.
969 * config/tc-i386.h: Likewise.
970 * config/tc-i860.h: Likewise.
971 * config/tc-i960.c: Likewise.
972 * config/tc-i960.h: Likewise.
973 * config/tc-ip2k.h: Likewise.
974 * config/tc-iq2000.h: Likewise.
975 * config/tc-m32c.h: Likewise.
976 * config/tc-m32r.h: Likewise.
977 * config/tc-m68hc11.h: Likewise.
978 * config/tc-m68k.c: Likewise.
979 * config/tc-m68k.h: Likewise.
980 * config/tc-maxq.c: Likewise.
981 * config/tc-maxq.h: Likewise.
982 * config/tc-mcore.c: Likewise.
983 * config/tc-mcore.h: Likewise.
984 * config/tc-mn10200.h: Likewise.
985 * config/tc-mn10300.c: Likewise.
986 * config/tc-mn10300.h: Likewise.
987 * config/tc-ms1.h: Likewise.
988 * config/tc-msp430.c: Likewise.
989 * config/tc-msp430.h: Likewise.
990 * config/tc-ns32k.c: Likewise.
991 * config/tc-ns32k.h: Likewise.
992 * config/tc-openrisc.h: Likewise.
993 * config/tc-or32.c: Likewise.
994 * config/tc-or32.h: Likewise.
995 * config/tc-ppc.c: Likewise.
996 * config/tc-ppc.h: Likewise.
997 * config/tc-s390.h: Likewise.
998 * config/tc-sh.c: Likewise.
999 * config/tc-sh.h: Likewise.
1000 * config/tc-sparc.c: Likewise.
1001 * config/tc-tic30.c: Likewise.
1002 * config/tc-tic30.h: Likewise.
1003 * config/tc-tic4x.c: Likewise.
1004 * config/tc-tic4x.h: Likewise.
1005 * config/tc-tic54x.c: Likewise.
1006 * config/tc-tic54x.h: Likewise.
1007 * config/tc-v850.h: Likewise.
1008 * config/tc-vax.c: Likewise.
1009 * config/tc-vax.h: Likewise.
1010 * config/tc-xstormy16.h: Likewise.
1011 * config/tc-xtensa.h: Likewise.
1012 * config/tc-z8k.c: Likewise.
1013 * config/tc-z8k.h: Likewise.
1014 * config/vms-a-conf.h
1015 * doc/Makefile.am: Likewise.
1016 * doc/all.texi: Likewise.
1017 * doc/as.texinfo: Likewise.
829c3ed3 1018 * doc/internals.texi: Likewise.
7be1c489
AM		 1019 * doc/Makefile.in: Regenerate.
1020 * Makefile.in: Regenerate.
1021 * configure: Regenerate.
1022 * config.in: Regenerate.
1023 * po/POTFILES.in: Regenerate.
1024
2f6178c1
NC		 10252005-08-09 Nick Clifton <nickc@redhat.com>
1026
1027 PR 1070
1028 * macro.c (getstring): Do not treat round parentheses exactly the
1029 same as angle brackets - the parentheses need to be preserved and
1030 passed on to the macro processing code.
1031
44c86e8c
NC		 10322005-08-08 Nick Clifton <nickc@redhat.com>
1033
1034 * config/tc-msp430.c (MSP430_ISA_21): Define.
1035 (mcu_types): Add entries for msp430x21xx variants.
1036
df40eaf9
NC		 10372005-08-08 Nick Clifton <nickc@redhat.com>
1038
1039 PR 1070
1040 * macro.c (getstring): Treat round parentheses in the same way as
1041 angle brackets.
1042 (get_any_string): Likewise.
1043
5a14ab23
L		 10442005-08-07 H.J. Lu <hongjiu.lu@intel.com>
1045
1046 PR gas/1118
1047 * as.c (parse_args): Handle -al=<FILE>.
1048
47837f8e
NC		 10492005-08-07 Nick Clifton <nickc@redhat.com>
1050
1051 * read.c (s_app_line): Accept a line number of 0 for compatibility
1052 with gcc's output for assembler-with-cpp files.
1053
e27ec89e
PB		 10542005-08-05 Paul Brook <paul@codesourcery.com>
1055
1056 * config/tc-arm.c (current_it_mask, current_cc): New variables.
1057 (do_t_add_sub): Use correct encodings inside IT block.
1058 (do_t_arit3c): Ditto.
1059 (do_t_it): Simplify logic. Set current_it_mask and current_cc.
1060 (md_assemble): Verify conditional suffixes agains IT blocks.
1061
9c3c69f2
PB		 10622005-08-05 Paul Brook <paul@codesourcery.com>
1063
1064 * config/tc-arm.c (encode_thumb32_immediate): Only accept shifted
1065 constants.
1066 (encode_thumb32_shifted_operand): Prohibit register shifts.
1067 (encode_thumb32_addr_mode): Fix typo.
1068 (insns): Correct thumb2 ldm and stm opcodes.
1069
f2184508
NC		 10702005-08-02 Khem Raj <kraj@mvista.com>
1071
1072 * config/tc-arm.c (do_iwmmxt_wldstd): Correct the offset range for
1073 WLDRD/WSTRD instruction.
1074
4e6935a6
AM		 10752005-08-02 Alan Modra <amodra@bigpond.net.au>
1076
1077 * config/tc-ppc.c (md_apply_fix <ELF>): Don't warn on overflow
1078 if emitting a reloc.
1079
8a06b769
TS		 10802005-07-29 Thiemo Seufer <ths@networkno.de>
1081
1082 * config/tc-mips.c (s_mips_globl): Allow multiple symbols per .globl.
1083
e9f89963
PB		 10842005-07-29 Paul Brook <paul@codesourcery.com>
1085
1086 * config/tc-arm.c (T16_32_TAB): Add "addr". Fix encoding of push and
1087 pop.
1088 (do_t_addr): Implement 32-bit variant.
1089 (do_t_push_pop): Make some errors warnings. Handle single register
1090 32-bit case.
1091 (insns): Use tCE for adr.
1092 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_ADD_PC12.
1093 (md_apply_fix): Ditto.
1094
92e90b6e
PB		 10952005-07-29 Paul Brook <paul@codesourcery.com>
1096
1097 * config/tc-arm.c (parse_tb): New function.
1098 (enum operand_parse_code): Add OP_TB.
1099 (parse_operands): Handle OP_TB.
1100 (do_t_add_sub_w, do_t_tb): New functions.
1101 (insns): Add entries for addw, subw, tbb and tbh.
1102 (md_apply_fix): Handle BFD_RELOC_ARM_T32_IMM12.
1103
0a7b9ba6
NC		 11042005-07-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1105
1106 * config/tc-m32r.c (m32r_check_fixup): Fixed X_op check.
1107
17d4e2a2
L		 11082007-07-27 H.J. Lu <hongjiu.lu@intel.com>
1109
1110 * config/tc-i386.c (handle_large_common): Declare only for ELF.
1111
ba825241
JB		 11122005-07-27 Jan Beulich <jbeulich@novell.com>
1113
1114 * config/tc-ia64.h (unw_r_record): Change type of fr_mem to unsigned
1115 int.
1116 (unw_p_record): Remove unused/redundant fields imask and rmask.
1117 Combine spoff and pspoff into a union. Combine gr and br into a
1118 union. Change type of grmask and brmask to unsigned char. Change type
1119 of frmask to unsigned int.
1120 (unw_x_record): Combine spoff, pspoff, and treg into a union.
1121 * config/tc-ia64.c (unwind): New field 'pending_saves'.
1122 (check_pending_save): New.
1123 (alloc_record): Clear out entire record.
1124 (output_psp_gr): Use renamed structure fields.
1125 (output_psp_sprel): Likewise.
1126 (output_rp_gr): Likewise.
1127 (output_rp_br): Likewise.
1128 (output_rp_psprel): Likewise.
1129 (output_rp_sprel): Likewise.
1130 (output_pfs_gr): Likewise.
1131 (output_pfs_psprel): Likewise.
1132 (output_pfs_sprel): Likewise.
1133 (output_preds_gr): Likewise.
1134 (output_preds_psprel): Likewise.
1135 (output_preds_sprel): Likewise.
1136 (output_spill_base): Likewise.
1137 (output_unat_gr): Likewise.
1138 (output_unat_psprel): Likewise.
1139 (output_unat_sprel): Likewise.
1140 (output_lc_gr): Likewise.
1141 (output_lc_psprel): Likewise.
1142 (output_lc_sprel): Likewise.
1143 (output_fpsr_gr): Likewise.
1144 (output_fpsr_psprel): Likewise.
1145 (output_fpsr_sprel): Likewise.
1146 (output_priunat_gr): Likewise.
1147 (output_priunat_psprel): Likewise.
1148 (output_priunat_sprel): Likewise.
1149 (output_bsp_gr): Likewise.
1150 (output_bsp_psprel): Likewise.
1151 (output_bsp_sprel): Likewise.
1152 (output_bspstore_gr): Likewise.
1153 (output_bspstore_psprel): Likewise.
1154 (output_bspstore_sprel): Likewise.
1155 (output_rnat_gr): Likewise.
1156 (output_rnat_psprel): Likewise.
1157 (output_rnat_sprel): Likewise.
1158 (output_spill_psprel): Likewise.
1159 (output_spill_sprel): Likewise.
1160 (output_spill_reg): Likewise.
1161 (output_fr_mem): Likewise. Allocate one unwind record per set mask
1162 bit.
1163 (output_frgr_mem): Likewise.
1164 (output_gr_mem): Likewise.
1165 (output_br_mem): Likewise.
1166 (output_gr_gr): Likewise.
1167 (output_br_gr): Likewise.
1168 (fixup_unw_records): Likewise.
1169 (process_one_record): Use renamed structure fields. For gr_gr and
1170 br_gr, collect mask from chain of records before output.
1171 (in_prologue): Simplify and eliminate early returns. Call
1172 check_pending_save.
1173 (in_body): Simplify and eliminate early returns.
1174 (dot_body): Call check_pending_save.
1175 (md_assemble): Update comment. Deal with pending saves.
1176
9cd96992
JB		 11772005-07-26 Jan Beulich <jbeulich@novell.com>
1178
1179 * config/tc-i386.c (optimize_imm): Calculate candidate immediates
1180 mask from guessed suffix, but mask out other immediate types only
1181 if at least on candidate is valid for the insn.
1182
fd54057a
DD		 11832005-07-25 DJ Delorie <dj@redhat.com>
1184
1185 * config/tc-m32c.c (md_cgen_lookup_reloc): Add 8 bit operands.
1186 Support %mod() modifiers from opcodes.
1187 * doc/c-m32c.texi (M32C-Modifiers): New section.
1188
3b22753a
L		 11892005-07-25 Jan Hubicka <jh@suse.cz>
1190 H.J. Lu <hongjiu.lu@intel.com>
1191
1192 * config/obj-elf.c: Include "elf/x86-64.h" if TC_I386 is
1193 defined.
1194 (elf_com_section_ptr): New.
1195 (elf_begin): Set elf_com_section_ptr to bfd_com_section_ptr.
1196 (elf_common_parse): Make it global. Use elf_com_section_ptr
1197 instead of bfd_com_section_ptr.
1198 (obj_elf_change_section): Handle x86-64 large bss sections.
1199
1200 * config/obj-elf.h (elf_com_section_ptr): New.
1201 (elf_common_parse): New.
1202
1203 * config/tc-i386.c (handle_large_common): New.
1204 (md_pseudo_table): Add "largecomm".
1205 (x86_64_section_letter): New.
1206 (x86_64_section_word): New.
1207
1208 * config/tc-i386.h (x86_64_section_word): New.
1209 (x86_64_section_letter): New.
1210 (md_elf_section_letter): New. Defined.
1211 (md_elf_section_word): Likewise.
1212
9f971fcb
NC		 12132005-07-21 Ralf Corsepius <ralf.corsepius@rtems.org>
1214
1215 * configure.tgt: Remove i386-*-rtemself*.
1216 Remove sparc-*-rtemself*.
1217
240a3425
BE		 12182005-07-21 Ben Elliston <bje@gnu.org>
1219
1220 * config/tc-m68k.h: Remove TE_LYNX conditional code.
1221
c160f130
PB		 12222005-07-21 Paul Brook <paul@codesourcery.com>
1223
1224 * config/tc-arm.c (encode_thumb32_addr_mode): Don't set
1225 inst.reloc.pc_rel.
1226
a9bfff94
NC		 12272005-07-20 Tavis Ormandy <taviso@gentoo.org>
1228
1229 * messages.c: Use vsnprintf instead of vsprintf.
1230
157e7bd1
NC		 12312005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1232
1233 * config/tc-m32r.c (tc_gen_reloc): Check BFD_RELOC_32_PCREL and
1234 BFD_RELOC_16_PCREL to Support R_M32R_REL32.
1235
85da3a56
NC		 12362005-07-18 Nick Clifton <nickc@redhat.com>
1237
1238 * configure.tgt: Restore alpha ordering to list of arches.
1239
71e17562
DA		 12402005-07-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1241
1242 * tc-hppa.c (pa_ip): Reject match for '#' immediate if not pa20.
1243
718ddfc0
JB		 12442005-07-18 Jan Beulich <jbeulich@novell.com>
1245
1246 * config/tc-i386.c (md_begin): Use IS_ELF.
1247 (tc_i386_fix_adjustable): Likewise.
1248 (md_estimate_size_before_relax): Likewise.
1249 (md_apply_fix): Likewise.
1250 (i386_target_format): Likewise.
1251 (lex_got): Define to NULL when not ELF or when LEX_AT. Check IS_ELF.
1252 (i386_immediate): Remove #ifdef LEX_AT.
1253 (i386_displacement): Likewise.
1254 * config/tc-i386.h (x86_cons): Prototype only when ELF and when not
1255 LEX_AT.
1256
3956db08
JB		 12572005-07-18 Jan Beulich <jbeulich@novell.com>
1258
1259 * config/tc-i386.c (reloc): Convert to ISO C90. Change first
1260 parameter to unsigned. Parameter sign now is tristate - zero/
1261 positive mean unsigned/signed, negative means signedness doesn't
1262 matter. Check field size,
1263 signedness, and pcrel-ness are in agreement between relocated field
1264 and relocation type. Adjust diagnostics.
1265 (optimize_imm): And type mask of operand instead of overwriting it.
1266 (lex_got): Convert to ISO C90. Add third parameter. Add new field to
1267 local structure and initialize gotrel accordingly. Pass caller as
1268 mask of types that the operator can match.
1269 (x86_cons_fix_new): Let reloc know that signedness of relocation
1270 doesn't matter.
1271 (x86_pe_cons_fix_new): Likewise.
1272 (x86_cons): Pass additional argument to lex_got.
1273 (i386_immediate): New local variable 'types'. Pass its address as
1274 additional argument to lex_got. Mask out operand types not supported
1275 befoe returning.
1276 (i386_displacement): Likewise. Set bigdisp to all types supported in
1277 64-bit mode, combining the previously split initialization.
1278
2dd88dca
JB		 12792005-07-18 Jan Beulich <jbeulich@novell.com>
1280
1281 * config/tc-i386.c (parse_insn): Reject prefix if unavailable in
1282 current mode.
1283
8126167b
DA		 12842005-07-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1285
1286 * config/tc-hppa.c (pa_ip): Search entire mnemonic before considering
1287 promoted match.
1288
0f82ff91
AM		 12892005-07-16 Alan Modra <amodra@bigpond.net.au>
1290
1291 * Makefile.am: Run "make dep-am".
1292 * Makefile.in: Regenerate.
1293
90700ea2
L		 12942007-07-15 H.J. Lu <hongjiu.lu@intel.com>
1295
1296 * gas/config/tc-i386.h (CpuVMX): New.
1297 (CpuUnknownFlags): Add CpuVMX.
1298
49f58d10
JB		 12992005-07-14 Jim Blandy <jimb@redhat.com>
1300
1301 Add support for the Renesas M32C.
1302 * Makefile.am (CPU_TYPES): List m32c.
1303 (TARGET_CPU_CFILES): List config/tc-m32c.c.
1304 (TARGET_CPU_HFILES): List config/tc-m32c.h.
1305 * configure.in: Add case for m32c.
1306 * configure.tgt: Add cases for m32c and m32c-*-elf.
1307 * configure: Regenerated.
1308 * config/tc-m32c.c, config/tc-m32c.h: New files.
1309 * doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
1310 * doc/Makefile.in: Regenerated.
1311 * doc/all.texi: Set M32C.
1312 * doc/as.texinfo: Add text for the M32C-specific options and line
1313 comment characters, and refer to c-m32c.texi.
1314 * doc/c-m32c.texi: New file.
37b75c0c 1315
6c5cf62c
NC		 13162005-07-14 Nick Clifton <nickc@redhat.com>
1317
1318 PR 1069
1319 * config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
1320 the ins_parse buffer.
1321
14c194bb
NC		 13222005-07-10 Ralf Corsepius <ralf.corsepius@rtems.org>
1323
1324 * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
1325 i386-*-rtemscoff*, sparc-*-rtemsaout*.
1326
28a9d8f5
L		 13272005-07-10 H.J. Lu <hongjiu.lu@intel.com>
1328
1329 * config/tc-i386.c (optimize_disp): Optimize signed 32bit
1330 displacements.
1331
b4f261e0
BE		 13322005-07-08 Ben Elliston <bje@au.ibm.com>
1333
1334 * frags.h: Remove ANSI_PROTOTYPES conditional code.
1335 * config/obj-elf.h: Likewise.
1336 * config/tc-h8300.h: Likewise.
1337 * config/tc-h8500.h: Likewise.
1338 * config/tc-i370.h: Likewise.
1339 * config/tc-i386.h: Likewise.
1340 * config/tc-m68hc11.h: Likewise.
1341 * config/tc-m68k.h: Likewise.
1342 * config/tc-ppc.h: Likewise.
1343 * config/tc-s390.h: Likewise.
1344 * config/tc-sh.h: Likewise.
1345 * config/tc-sparc.h: Likewise.
1346 * config/tc-tic30.c: Likewise.
1347 * config/tc-w65.h: Likewise.
1348 * config/tc-xtensa.h: Likewise.
1349
d8b19f1a
HPN		 13502005-07-08 Hans-Peter Nilsson <hp@axis.com>
1351
1352 PR gas/1049
1353 * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
1354
0fd3a477
JW		 13552005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1356
1357 * config/tc-tic30.c (debug): Add format attribute. Fix format
1358 bugs.
1359
bf50992e
L		 13602005-07-06 H.J. Lu <hongjiu.lu@intel.com>
1361
1362 * config/tc-i386.c (cpu_arch): Add sse3.
1363
1364 * config/tc-i386.h (CpuSSE3): Renamed from ...
1365 (CpuPNI): This. Defined as CpuSSE3.
1366
1367 * doc/c-i386.texi: Document .sse3.
1368
5d5e6db9
JB		 13692005-07-06 Jan Beulich <jbeulich@novell.com>
1370
1371 * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
1372
3ec2b351
NC		 13732005-07-05 Nick Clifton <nickc@redhat.com>
1374
1375 * config/tc-pdp11.c (md_apply_fix): Cast first argument to
1376 md_chars_to_numbers to an unsigned pointer in order to avoid a
1377 compile time warning.
1378
9d8504b1
PB		 13792005-07-05 Paul Brook <paul@codesourcery.com>
1380
1381 * config/tc-ppc.c (ppc_target_format): Add VxWorks.
1382
a0defb2e
AH		 13832005-07-05 Aldy Hernandez <aldyh@redhat.com>
1384
1385 * config/tc-ms1.c: New.
1386 * config/tc-ms1.h: New.
1387 * testsuite/gas/ms1/allinsn.d: New.
1388 * testsuite/gas/ms1/allinsn.s: New.
1389 * testsuite/gas/ms1/badinsn.s: New.
1390 * testsuite/gas/ms1/badinsn1.s: New.
1391 * testsuite/gas/ms1/badoffsethigh.s: New.
1392 * testsuite/gas/ms1/badoffsetlow.s: New.
1393 * testsuite/gas/ms1/badorder.s: New.
1394 * testsuite/gas/ms1/badreg.s: New.
1395 * testsuite/gas/ms1/badsignedimmhigh.s: New.
1396 * testsuite/gas/ms1/badsignedimmlow.s: New.
1397 * testsuite/gas/ms1/badsyntax.s: New.
1398 * testsuite/gas/ms1/badsyntax1.s: New.
1399 * testsuite/gas/ms1/badunsignedimmhigh.s: New.
1400 * testsuite/gas/ms1/badunsignedimmlow.s: New.
1401 * testsuite/gas/ms1/errors.exp: New.
1402 * testsuite/gas/ms1/ldst.s: New.
1403 * testsuite/gas/ms1/misc.d: New.
1404 * testsuite/gas/ms1/misc.s: New.
1405 * testsuite/gas/ms1/ms1-16-003.d: New.
1406 * testsuite/gas/ms1/ms1-16-003.s: New.
1407 * testsuite/gas/ms1/ms1.exp: New.
1408 * testsuite/gas/ms1/msys.d: New.
1409 * testsuite/gas/ms1/msys.s: New.
1410 * testsuite/gas/ms1/relocs.d: New.
1411 * testsuite/gas/ms1/relocs.exp: New.
1412 * testsuite/gas/ms1/relocs1.s: New.
1413 * testsuite/gas/ms1/relocs2.s: New.
1414
30123838
JB		 14152005-07-05 Jan Beulich <jbeulich@novell.com>
1416
1417 * config/tc-i386.h (CpuSVME): New.
1418 (CpuUnknownFlags): Include CpuSVME.
1419 * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
1420 as alias of sledgehammer.
1421 (md_assemble): Include invlpga in the check for insns with two source
1422 operands.
1423 (process_operands): Include SVME insns in the check for ignored
1424 segment overrides. Adjust diagnostic.
1425 (i386_index_check): Special-case SVME insns with memory operands.
1426
ca3f61f7
NC		 14272005-07-04 Khem Raj <kraj@mvista.com>
1428 Nick Clifton <nickc@redhat.com>
1429
1430 * tc-arm.c (struct arm_it): Make operands.imm signed to match its
1431 use an immediate value.
1432 (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
1433 since the register field of the operands structure is unsigned.
1434 (s_arm_unwind_save_vfp): Make "reg" unsigned.
1435 (parse_operands): Make the 2ns parameter an unsigned pointer to
1436 match its use.
1437 (do_ldrd): When using the imm field of the operands structure as a
1438 second register field, treat it as unsigned.
1439
551b43fd
AM		 14402005-07-04 Alan Modra <amodra@bigpond.net.au>
1441
1442 PR 1004
1443 * config/obj-elf.c (obj_elf_change_section): Use backend
1444 get_sec_type_attr.
1445
e4e8248d
JB		 14462005-07-01 Jan Beulich <jbeulich@novell.com>
1447
1448 * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
1449 (output_spill_psprel, output_spill_psprel_p): Combine.
1450 (output_spill_sprel, output_spill_sprel_p): Combine.
1451 (output_spill_reg, output_spill_regp_p): Combine.
1452 (process_one_record): Handle psp_psprel.
1453 (parse_predicate_and_operand): New.
1454 (convert_expr_to_ab_reg): Two new parameters. Return void. Always
1455 initialize output values. Emit diagnostic case here.
1456 (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
1457 (add_unwind_entry): New second parameter. Allow first parameter to
1458 be NULL. Parse optional tag, emit warning about further support for
1459 it otherwise being missing. Check end-of-line when requested.
1460 (dot_fframe): Clear operand when wrong. Allow tag.
1461 (dot_vframe): Likewise.
1462 (dot_vframesp): Likewise. Rename parameter, issue warning when psp
1463 relative.
1464 (dot_vframepsp): Remove.
1465 (dot_altrp): Clear operand when wrong. Allow tag.
1466 (dot_save): Likewise. Let default case also go through
1467 add_unwind_entry.
1468 (dot_savemem): Likewise.
1469 (dot_restore): Don't return when wrong operand. Allow tag.
1470 (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
1471 parse_predicate_and_operand and the new arguments to
1472 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1473 when wrong operand. Allow tag.
1474 (dot_restorereg, dot_restorereg_p): Likewise.
1475 (dot_spillmem, dot_spillmem_p): Likewise.
1476 (dot_saveg): Clear operand when wrong. Perform tighter operand
1477 checks. Allow tag.
1478 (dot_savef): Likewise.
1479 (dot_saveb): Likewise.
1480 (dot_savegf): Likewise.
1481 (dot_spill): Remove end-of-line check. Combine. Simplify by using
1482 parse_predicate_and_operand and the new arguments to
1483 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1484 when wrong operand. Allow tag.
1485 (popcount): New.
1486 (dot_label_state): Don't return when wrong operand.
1487 (dot_copy_state): Likewise.
1488 (dot_unwabi): Likewise. Check if in prologue.
1489 (dot_body): Don't call demand_empty_rest_of_line.
1490 (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
1491 operand checks.
1492 (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
1493 use dot_spillreg for .spillreg.p. Also use dot_spillmem for
1494 .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
1495 (parse_operand): New second parameter. Don't deal with '}' here
1496 anymore. Don't advance past end-of-line.
1497 (parse_operands): Pass second argument to parse_operand.
1498 (ia64_start_line): Prevent out-of-bounds access through
1499 input_line_pointer. Deal with '}' here.
1500 (ia64_unrecognized_line): Don't deal with '}' here.
1501 (dot_alias): Use ignore_rest_of_line not its deprecated alias
1502 discard_rest_of_line.
1503
2fc8bdac
ZW		 15042005-06-30 Zack Weinberg <zack@codesourcery.com>
1505
1506 * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
1507 (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
1508 (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
0d828caf 1509 (do_branch): Always set inst.reloc.pc_rel.
2fc8bdac
ZW		 1510 (s_arm_elf_cons): Disallow use of (plt) suffix.
1511 (do_adrl): Adjust X_add_number unconditionally.
1512 (md_pcrel_from): Rename md_pcrel_from_section, add second segT
1513 argument. Handle all adjustment for pipeline offset here.
1514 (md_apply_fix): No need to undo work of md_pcrel_from. No
1515 need to extract pre-encoded pipeline adjustments from various
1516 branch instructions. Generally, assume instructions are already
1517 all-bits-zero in the field being fixed up. Remove all OBJ_ELF
1518 special cases. Handle BFD_RELOC_ARM_PLT32 like
1519 BFD_RELOC_ARM_PCREL_BRANCH.
1520 (tc_gen_reloc): Remove OBJ_ELF special case.
1521 * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
1522
b753922c
BE		 15232005-06-30 Ben Elliston <bje@gnu.org>
1524
1525 * Makefile.am (check-DEJAGNU): Don't search for expect.
1526 * Makefile.in: Regenerate.
1527
c3298874
BE		 15282005-06-30 Ben Elliston <bje@gnu.org>
1529
1530 * Makefile.am (EXPECT): Set to expect.
1531 (RUNTEST): Likewise, set to runtest.
1532 * Makefile.in: Regenerate.
1533
8f738565
BE		 15342005-06-23 Ben Elliston <bje@gnu.org>
1535
1536 * config/m68k-parse.h: Use ISO C90.
1537 * config/m68k-parse.y: Likewise.
1538 * config/tc-m68k.h: Likewise.
1539
b300c311
L		 15402005-06-20 H.J. Lu <hongjiu.lu@intel.com>
1541
1542 PR 1013
1543 * config/tc-i386.c (md_assemble): Don't call optimize_disp on
1544 movabs.
1545 (optimize_disp): Optimize only if possible. Don't use 64bit
1546 displacement on non-constants and do same on constants if
1547 possible.
1548
d6ab8113
JB		 15492005-06-17 Jan Beulich <jbeulich@novell.com>
1550
1551 * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
1552 (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
1553 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
1554 (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
1555 and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
1556 aborting.
1557 (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
1558 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
1559 (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
1560 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
1561 BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
1562 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
1563 convert 8-byte pc-relative relocations.
1564 (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
1565 (i386_validate_fix): Likewise.
1566 (x86_cons): Also handle quad values in 64-bit mode.
1567 (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
1568 (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
1569 BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
1570 to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
1571
37f6032b
ZW		 15722005-06-13 Zack Weinberg <zack@codesourcery.com>
1573
1574 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
1575 symbolP as well as for names with a leading dot. Use ACONCAT.
1576 (md_apply_fix): For branch relocations, only replace value
1577 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
1578 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
1579 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
1580 (LOCAL_LABEL_PREFIX): Don't define.
1581
6bdb6dec
AM		 15822005-06-10 Alan Modra <amodra@bigpond.net.au>
1583
1584 * config/tc-hppa.c (pa_block): Allocate just one byte for the
1585 fill pattern.
1586
4dddc1d1
JW		 15872005-06-08 James E Wilson <wilson@specifixinc.com>
1588
1589 PR 994
1590 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
1591 is NULL, then emit a warning, and return the current index.
1592
03b13e59
NC		 15932005-06-08 Tomas Hurka <tom@hukatronic.cz>
1594
6bdb6dec 1595 PR 991
03b13e59
NC		 1596 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
1597 temporary copy of the operands array so that changes can be safely
1598 backed out if the insn does not match.
1599 (m68k_compare_opcode): Shortcut the test when the parameters are
1600 the same. Return 1 if the names match but the second opcode is
1601 further on in the array than the first.
1602
985d9490
NC		 16032005-06-08 Nick Clifton <nickc@redhat.com>
1604
1605 PR 994
1606 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
1607
6858915a
NC		 16082005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1609
1610 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
1611
047af9ef
AH		 16122005-06-07 Aldy Hernandez <aldyh@redhat.com>
1613 Michael Snyder <msnyder@redhat.com>
1614 Stan Cox <scox@redhat.com>
1615
1616 * configure.in: Add ms1 case.
1617
1618 * configure: Regenerate.
1619
1620 * configure.tgt: Add ms1 case.
1621
0bf60745
BW		 16222005-06-07 Bob Wilson <bob.wilson@acm.org>
1623
1624 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
1625 * config/tc-xtensa.c (new_resource_table): Likewise.
1626 (resize_resource_table): Likewise.
1627 (release_resources): Fix assertion for unsigned values.
1628
55cf6793
ZW		 16292005-06-07 Zack Weinberg <zack@codesourcery.com>
1630
1631 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
1632 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
1633 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
1634 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
1635 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
1636 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
1637 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
1638 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
1639 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
1640 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
1641 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
1642 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
1643 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
1644 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
1645 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
1646 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
1647 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
1648 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
1649 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
1650 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
1651 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
1652 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
1653 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
1654 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
1655 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
1656 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
1657 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
1658 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
1659 * config/tc-xtensa.c, config/tc-z8k.c:
1660 Replace all instances of the string "_apply_fix3" with
1661 "_apply_fix".
1662 * po/POTFILES.in, po/gas.pot: Regenerate.
1663
620c54b3
AM		 16642005-06-08 Alan Modra <amodra@bigpond.net.au>
1665
1666 * Makefile.am: Run "make dep-am".
1667 (POTFILES): Remove GAS_CFILES.
1668 * Makefile.in: Regenerate.
1669
32b26a03
MR		 16702005-06-07 David Ung <davidu@mips.com>
1671
1672 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
1673 24kc, 24kf and 24kfx under MIPS32 release 2.
1674
6a86118a
NC		 16752005-06-04 Nick Clifton <nickc@redhat.com>
1676
1677 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
1678 to their Thumb-enabled equivalents.
1679
20e1fcfd
MR		 16802005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
1681
1682 * config/tc-mips.c (load_register): Add leading "0x" to the
1683 output of sprintf_vma().
1684 (macro): Likewise.
1685
1887dd22
NC		 16862005-06-01 Nick Clifton <nickc@redhat.com>
1687
1688 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
1689 test for the presence of thumb version of the parsing functions
1690 since they must always exist and the test generates a compile time
1691 warning message.
1692
04fe8f58
RH		 16932005-05-31 Richard Henderson <rth@redhat.com>
1694
1695 * config/tc-alpha.c (O_lituse_jsrdirect): New.
1696 (alpha_reloc_op): Add it.
1697 (debug_exp): Handle it.
1698 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
1699 (emit_insn): Handle it.
1700 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
1701
988392e2
CG		 17022005-05-31 Christian Groessler <chris@groessler.org>
1703
1704 * write.c (dump_section_relocs): Convert to ISO-C.
1705 (write_relocs): Avoid signed/unsigned and fprintf argument
1706 warnings in debug code.
1707
adbaf948
ZW		 17082005-05-26 Zack Weinberg <zack@codesourcery.com>
1709
1710 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
1711 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
1712 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
1713 (md_apply_fix3): Delete fix_is_thumb variable; refer to
1714 fixP->tc_fix_data directly in the sole place it was used.
1715 Explicitly truncate value, *valP, fixP->fx_addnumber, and
1716 fixP->fx_offset to 32 bits, for consistent behavior between 32-
1717 and 64-bit hosts.
1718
5656b6b8
JB		 17192005-05-27 Jan Beulich <jbeulich@novell.com>
1720
1721 * config/tc-ia64.c (struct proc_pending): New.
1722 (unwind): Replace proc_start with proc_pending.
1723 (unwind_diagnostic): Check unwind.proc_pending.sym.
1724 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
1725 Check if previous proc not closed. Record all entry points.
1726 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
1727 Set symbol sizes for entry points recorded in dot_proc. Check
1728 arguments for consistency with respective .proc's.
1729 (md_assemble): Replace unwind.proc_start with
1730 unwind.proc_pending.sym.
1731
75214fb0
JB		 17322005-05-27 Jan Beulich <jbeulich@novell.com>
1733
1734 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
1735 and last_ptr. Check all in-use slots for first one with non-NULL
1736 unwind_record. Don't reload end_ptr before second update round.
1737
7c06efaa
JW		 17382005-05-26 James E Wilson <wilson@specifixinc.com>
1739
1740 * config/tc-ia64.c (extra_goodness): Update comment.
1741 (md_begin): Add debugging code to print best_template table.
1742
286cee81
JB		 17432005-05-25 Jan Beulich <jbeulich@novell.com>
1744
1745 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
1746 template.
1747
30ad6cb9
JB		 17482005-05-25 Jan Beulich <jbeulich@novell.com>
1749
1750 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
1751 BFD_RELOC_UNUSED when determining the width of the reloc.
1752
6baf2b51
JB		 17532005-05-25 Jan Beulich <jbeulich@novell.com>
1754
1755 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
1756 section entry.
1757
fa30c84f
JB		 17582005-05-25 Jan Beulich <jbeulich@novell.com>
1759
1760 * config/tc-ia64.c (dot_radix): Rewrite.
1761
1055c30c
JB		 17622005-05-25 Jan Beulich <jbeulich@novell.com>
1763
1764 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
1765 and next_slot_frag.
1766 (alloc_record): Remove references to next_slot_number and
1767 next_slot_frag.
1768 (emit_one_bundle): Likewise.
1769
45d18c80
NC		 17702005-05-22 Nick Clifton <nickc@redhat.com>
1771
1772 * config/tc-v850.c (md_apply_fix3): Pass the address of the
1773 message buffer when invoking the insert function.
1774
9f45e54b
DA		 17752005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1776
1777 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
1778 only if an instruction match is found.
1779
47e70edb
BW		 17802005-05-20 Bob Wilson <bob.wilson@acm.org>
1781
1782 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
1783 to addition in argument to xtensa_dwarf2_emit_insn.
1784
e3e71e27
ZW		 17852005-05-19 Zack Weinberg <zack@codesourcery.com>
1786
1787 * Makefile.am: Have 'all' depend on 'info'.
1788 * Makefile.in: Regenerate.
1789
c744ecf2
AM		 17902005-05-19 Alan Modra <amodra@bigpond.net.au>
1791
1792 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
1793
b0648eec
AM		 17942005-05-19 Anton Blanchard <anton@samba.org>
1795
1796 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
1797 (md_show_usage): Document it.
1798 (ppc_setup_opcodes): Insert POWER5 mnemonics.
1799 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
1800
4600db48
JB		 18012005-05-19 Jan Beulich <jbeulich@novell.com>
1802
1803 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
1804 relocations in unwind section.
1805
a0ef61f7
NC		 18062005-05-18 Nick Clifton <nickc@redhat.com>
1807
1808 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
1809 if one exists. Ignore any error messages it may produce, just
1810 allow it to perform the insertion.
1811
c19d1205
ZW		 18122005-05-17 Zack Weinberg <zack@codesourcery.com>
1813
1814 * hash.c (hash_lookup): Add len parameter. All callers changed.
1815 (hash_find_n): New interface.
1816 * hash.h: Prototype hash_find_n.
1817 * sb.c: Include as.h.
1818 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
1819 (sb_scrub_and_add_sb): New interface.
1820 * sb.h: Prototype sb_scrub_and_add_sb.
1821 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
1822
1823 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
1824 reference to BFD_RELOC_ARM_GOT12 which is never generated.
1825 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
1826
970c3dbc
DJ		 18272005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
1828
1829 * doc/Makefile.am (gasver.texi): Don't use $<.
1830 * doc/Makefile.in: Regenerated.
1831
ec7ef033
NC		 18322005-05-17 Nick Clifton <nickc@redhat.com>
1833
1834 PR 876
1835 * symbols.c (resolve_symbol_value): Do not move symbols whose
1836 value expression has not been resolved or finalized into the
1837 absolute section as this will confuse other parts of the assembler
1838 into thinking that their value is zero.
1839
40a4d956
JB		 18402005-05-17 Jan Beulich <jbeulich@novell.com>
1841
1842 * read.c (_find_end_of_line): New.
1843 (find_end_of_line): New.
1844 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
1845 (read_a_source_file): Use it.
1846 (s_globl): Use it.
1847 (s_macro): Use it.
1848 (get_line_sb): Use it.
1849 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
1850 (s_comm_internal): Likewise.
1851 (s_lsym): Likewise.
1852 (s_macro): Likewise.
1853 (s_ignore): Use ignore_rest_of_line.
1854 * read.h (find_end_of_line): Prototype.
1855 (discard_rest_of_line): Remove prototype. #define to
1856 ignore_rest_of_line.
1857
2d034539
NC		 18582005-05-17 Nick Clifton <nickc@redhat.com>
1859
1860 * config/tc-v850,h (TC_FIX_TYPE): Define.
1861 (TC_INIT_FIX_TYPE): Define.
1862 * config/tc-v850.c (md_assemble): When creating a fix record the
1863 operand in the tc_fix_data field.
1864 (md_apply_fix3): When applying a resolved fix use the operand's
1865 insertion procedure to store the value, if the operand has been
1866 recorded.
1867
42ecbf5e
DJ		 18682005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
1869
1870 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
1871 invocation.
1872 * Makefile.in: Regenerated.
1873
d7c531cd
BW		 18742005-05-13 Sterling Augustine <sterling@tensilica.com>
1875 Bob Wilson <bob.wilson@acm.org>
1876
1877 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
1878 message.
1879 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
1880 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
1881
3c9d25f4
AM		 18822005-05-11 Alan Modra <amodra@bigpond.net.au>
1883
1884 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
1885 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
1886
ee192366
MM		 18872005-05-10 Michael Matz <matz@suse.de>
1888
1889 * frags.c (frag_grow): Don't be too greedy in allocating memory.
1890
1891 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
1892
20d7ce9b
HPN		 18932005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
1894
1895 PR binutils/886
1896 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
1897 Handle label-without-colon before ordinary dot-pseudo as an
1898 ordinary label. Don't leak memory for label-without-colon alone
1899 on a line. Don't mmixal-munge operands for dot-pseudos.
1900
be03cc84
JB		 19012005-05-10 Jan Beulich <jbeulich@novell.com>
1902
1903 * macro.c (get_any_string): Remove the two last parameters. Replace
1904 references to the former expand parameter by using macro_alternate.
1905 Simplify loop condition for checking for end-of-string.
1906 (get_string): Remove redunant call to sb_skip_white.
1907 (do_formals): Remove two last arguments to get_any_string.
1908 (macro_expand): Likewise.
1909 (expand_irp): Likewise.
1910
360e86f1
JB		 19112005-05-10 Jan Beulich <jbeulich@novell.com>
1912
1913 * read.c (s_macro): Move local variable 'local' to smaller scope.
1914 Call sb_kill on it when done.
1915
34d9ee9e
JB		 19162005-05-09 Jan Beulich <jbeulich@novell.com>
1917
ee192366
MM		 1918 * config/tc-i386.c (optimize_disp): Discard displacement entirely
1919 when zero and not required by encoding constraints.
34d9ee9e 1920
c9cd7160
L		 19212005-05-09 H.J. Lu <hongjiu.lu@intel.com>
1922
1923 PR 936
1924 * config/tc-sh64.c (sh64_fake_label): New.
1925
1926 * config/tc-sh64.h (TC_FAKE_LABEL): New.
1927
1928 * doc/internals.texi (TC_FAKE_LABEL): Document.
1929
1930 * write.c (TC_FAKE_LABEL): New.
1931 (adjust_reloc_syms): Use it.
1932 (write_object_file): Likewise.
1933
e44823cf
JB		 19342005-05-09 Jan Beulich <jbeulich@novell.com>
1935
1936 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
1937 and comma in Intel mode.
1938
089dfecd
JB		 19392005-05-09 Jan Beulich <jbeulich@novell.com>
1940
1941 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
1942 names to match ABI. Add more registers for 32-bit and 64-bit modes.
1943 Make name array static and const. Adjust lookup to account for NULL
1944 entries (standing for unused register numbers).
1945
f41bbced
JB		 19462005-05-09 Jan Beulich <jbeulich@novell.com>
1947
1948 * config/tc-i386.c (parse_insn): Consider all matching instructions
1949 when checking for string instruction after string-only prefix.
1950
6e3f953d
L		 19512005-05-07 H.J. Lu <hongjiu.lu@intel.com>
1952
1953 PR 940
1954 * config/tc-ia64.c (start_unwind_section): Properly check
1955 comdat group with SHF_GROUP.
1956
0c6c36d5
BW		 19572005-05-06 Bob Wilson <bob.wilson@acm.org>
1958
1959 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
1960
c138bc38
BW		 19612005-05-06 Bob Wilson <bob.wilson@acm.org>
1962
1963 * config/tc-xtensa.c: Remove excess whitespace.
1964 * config/tc-xtensa.h: Likewise.
1965 * config/xtensa-istack.h: Likewise.
1966 * config/xtensa-relax.c: Likewise.
1967 * config/xtensa-relax.h: Likewise.
1968
93a9f991
NC		 19692005-05-06 Nick Clifton <nickc@redhat.com>
1970
1971 * sb.h: Fix formatting of comments.
1972 * sb.c: Fix formatting of comments.
1973
3c9aabc7
JB		 19742005-05-06 Jan Beulich <jbeulich@novell.com>
1975
1976 * sb.h (sb_add_buffer): Reintroduce.
1977 * sb.c (sb_add_buffer): Likewise.
1978
6eaeac8a
JB		 19792005-05-06 Jan Beulich <jbeulich@novell.com>
1980
1981 * macro.c (new_formal, del_formal): New.
1982 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
1983 required argument has default value. Stop looking for more formal
1984 when there was a vararg one.
1985 (macro_expand_body): Use new_formal and del_formal.
1986 (macro_expand): Likewise. Initialize local variable err. Don't
1987 return immediately when encountering an error. Warn when keyword
1988 argument already had a value assigned. Eliminate duplicate clearing
1989 of argument value. When current positional argument matches parameter
1990 of vararg type, assign to it all the remaining arguments. Issue error
1991 when required parameter does not have value.
1992 (free_macro): Use del_formal.
1993 (expand_irp): Initialize formal type. Free buffers associated with
1994 formal prior to returning.
1995 * macro.h (struct formal_struct): Add new field 'type' with new
1996 enumeration type 'formal_type'.
1997 * doc/as.texinfo: Document macro parameter qualifiers.
1998 * NEWS: Mention new functionality.
1999
26aca5f6
JB		 20002005-05-06 Jan Beulich <jbeulich@novell.com>
2001
2002 * cond.c (s_ifb): New.
2003 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
2004 * read.h (s_ifb): Prototype.
2005 * doc/as.texinfo: Document .ifb and .ifnb.
2006
5faa8e39
JW		 20072005-05-05 Steve Ellcey <sje@cup.hp.com>
2008
2009 * config/tc-ia64.c (MIN): Undef.
2010
eac338cf
PB		 20112005-05-05 Paul Brook <paul@codesourcery.com>
2012
2013 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
2014
d8244a4a
NC		 20152005-05-05 Matt Thomas <matt@3am-software.com>
2016
2017 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
2018 bytes.
2019
4b4da160
NC		 20202005-05-05 Nick Clifton <nickc@redhat.com>
2021
2022 * Update the address and phone number of the FSF organization in
2023 the GPL notices in the following files:
2024 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
2025 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
2026 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
2027 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
2028 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
2029 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
2030 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
2031 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
2032 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
2033 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
2034 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
2035 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
2036 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
2037 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
2038 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
2039 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
2040 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
2041 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
2042 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
2043 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
2044 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
2045 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
2046 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
2047 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
2048 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
2049 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
2050 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
2051 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
2052 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
2053 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
2054 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
2055 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
2056 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
2057 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
2058 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
2059 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
2060 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
2061 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
2062 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
2063 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
2064 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
2065 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
2066 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
2067 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
2068 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
2069 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
2070 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
2071 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
2072 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
2073 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
2074 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
2075 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
2076 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
2077 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
2078 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
2079 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
2080 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
2081 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
2082 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
2083 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
2084 config/xtensa-istack.h, config/xtensa-relax.c,
2b8725e7 2085 config/xtensa-relax.h, doc/fdl.texi
4b4da160 2086
699d2810
NC		 20872005-05-05 Nick Clifton <nickc@redhat.com>
2088
2089 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
2090 the target_big_endian variable to false.
2091
69852798
AM		 20922005-05-04 Alan Modra <amodra@bigpond.net.au>
2093
2094 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
2095 list traversal. Use bfd_section_list_prepend.
2096 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
2097 over the section list.
2098 * config/tc-xtensa.c (xtensa_remove_section): Delete.
2099 (xtensa_insert_section): Delete.
2100 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
2101 and bfd_section_list_prepend.
2102 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
2103 bfd_section_list_insert_after.
2104
c1d05a60
NC		 21052005-05-03 Nick Clifton <nickc@redhat.com>
2106
2107 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
2108 of bfd_section_list... macros.
2109 * config/tc-mmix.c (mmix_frob_file): Likewise.
2110 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
2111 (xtensa_insert_section): Likewise.
2112
2113 * macro.c (macro_hash): Remove static.
2114 * macro.h (macro_hash): Provide an external declaration.
2115
5daa8fe7
L		 21162005-05-02 H.J. Lu <hongjiu.lu@intel.com>
2117
2118 * write.c (write_object_file): Use bfd_section_double_list_remove
2119 to remove sections.
2120
475bf943
DJ		 21212005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
2122
2123 * doc/Makefile.am (gasver.texi): Correct quoting.
2124 * doc/Makefile.in: Regenerated.
2125
009b6a7a
DJ		 21262005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
2127
2128 * configure.tgt: Add h8300*-*-rtemscoff.
2129 Switch h8300*-*-rtems* to elf.
2130
7e70f1af
L		 21312005-04-29 H.J. Lu <hongjiu.lu@intel.com>
2132
2133 * hash.c: Undo the last change.
2134 * hash.h: Likewise.
2135
aa7eb06d
DJ		 21362005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
2137
2138 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
2139 of Makefile.
2140 (DISTCLEANFILES): Remove.
2141 (MAINTAINERCLEANFILES): Add asconfig.texi.
2142 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
2143
87c245cc
BE		 21442005-04-29 Ben Elliston <bje@au.ibm.com>
2145
2146 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
2147 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
2148 (bignum-copy.o): Remove.
2149 * Makefile.in: Regenerate.
2150 * makefile.vms (OBJS): Remove bignum-copy.obj.
2151 * symbols.h (local_symbol_make): Remove declaration.
2152 (verify_symbol_chain_2): Likewise.
2153 * symbols.c (local_symbol_make): Make static.
2154 (max_indent_level): Likewise.
2155 (verify_symbol_chain_2): Remove.
2156 * macro.c (macro_hash): Make static.
2157 * messages.c (fprint_value): Remove.
2158 * read.h (get_absolute_expr): Remove.
2159 (emit_leb128_expr): Likewise.
2160 (do_s_func): Likewise.
2161 * read.c (do_s_func): Make static.
2162 (emit_leb128_expr): Likewise.
2163 (get_absolute_expr): Likewise.
2164 * as.h (as_howmuch): Remove declaration.
2165 (fprint_value): Likewise.
2166 * as.c (myname): Make static.
2167 * input-scrub.c (as_howmuch): Remove.
2168 (as_1_char): Likewise.
2169 * input-file.h (input_file_is_open): Remove.
2170 * input-file.c (input_file_is_open): Likewise.
2171 * expr.h (expr_build_unary): Remove declaration.
2172 (expr_build_binary): Likewise.
2173 * expr.c (expr_build_unary): Remove.
2174 (expr_build_binary): Likewise.
2175 * hash.h (hash_replace): Remove declaration.
2176 (hash_delete): Likewise.
2177 * hash.c (hash_replace): Remove.
2178 (hash_delete): Likewise.
2179 * bignum-copy.c (bignum_copy): Move from here ..
2180 * config/tc-vax.c (bignum_copy): .. to here.
2181 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
2182 (bignum_copy): Remove extern declaration.
2183 * sb.h (string_count): Remove extern declaration.
2184 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2185 (sb_name): Likewise.
2186 * sb.c (dsize): Replace preprocessor macro with static int.
2187 (string_count): Make static.
2188 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2189 (sb_name): Likewise.
2190 * config/obj-coff.c (dim_index): Make static.
2191 * config/tc-i386.c (GOT_symbol): Likewise.
2192 (output_invalid_buf): Likewise.
2193 * doc/internals.texi (Warning and error messages): Remove the
2194 prototype for fprint_value.
2195
f3429a74
BE		 21962005-04-27 Ben Elliston <bje@au.ibm.com>
2197
2198 * link.cmd: Remove.
2199
60938e80
L		 22002005-04-26 H.J. Lu <hongjiu.lu@intel.com>
2201
2202 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
2203
2204 * read.c (pseudo_set): Disallow symbol set to common symbol.
2205
2206 PR 857
2207 * write.c (write_object_file): Report common symbol name when
2208 disallowing local symbol set to common symbol.
2209 (adjust_reloc_syms): Disallow local symbol set to undefined
2210 symbol.
2211
02ddf156
JB		 22122005-04-25 Jan Beulich <jbeulich@novell.com>
2213
2214 * macro.c (macro_expand_body): Replace locals indicator parameters
2215 with actual macro_entry. New local variables macro_line and err.
2216 Don't return when encountering an error, just record the fact.
2217 Detect local symbol name colliding with parameter. Track line number
2218 inside of macro expansion.
2219 (do_formals): Move local variable name to wider scope. Check
2220 parameter of the same name doesn't already exist. In MRI mode, also
2221 check it doesn't collide with the argument count pseudo-parameter).
2222 (define_macro): Add file and line number parameters. Remove local
2223 variable namestr. New local variable error. Initialize macro_entry
2224 members file, line, and name. Don't return when encountering an
2225 error, just record the fact. Use %s in some diagnostics for read.c
2226 to insert the macro name. Free macro_entry on error.
2227 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
2228 when encountering an error, just record the fact.
2229 (expand_irp): Don't return when encountering an error, just record
2230 the fact.
2231 * macro.h (macro_struct): New members name, file, and line.
2232 (define_macro): Add file and line number parameters.
2233 * read.c (s_macro): Pass file and line to define_macro. Tag warning
2234 regarding pseudo-op redefinition with the file/line that macro
2235 definition started at.
2236
d2a033cd
BW		 22372005-04-22 Bob Wilson <bob.wilson@acm.org>
2238
2239 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
2240 (future_alignment_required): Remove ifdefs that use it.
2241
84b08ed9
BW		 22422005-04-22 Bob Wilson <bob.wilson@acm.org>
2243
2244 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
2245 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
2246 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
2247 parameters.
2248 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
2249 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
2250
d8cbebfd
CG		 22512005-04-21 Christian Groessler <chris@groessler.org>
2252
2253 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
2254 array.
2255
e97b3f28
L		 22562005-04-20 H.J. Lu <hongjiu.lu@intel.com>
2257
2258 * config/obj-aout.h (S_IS_EXTERN): Removed.
2259 * config/obj-bout.h (S_IS_EXTERN): Likewise.
2260 * config/obj-coff.h (S_IS_EXTERN): Likewise.
2261 * symbols.c (S_IS_EXTERN): Likewise.
2262 * symbols.h (S_IS_EXTERN): Likewise.
2263
2264 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
2265 S_IS_EXTERNAL.
2266 * config/tc-d10v.c (md_apply_fix3): Likewise.
2267 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
2268 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
2269 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
2270 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
2271 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
2272 (shmedia_md_convert_frag): Likewise.
2273 * symbols.c (print_symbol_value_1): Likewise.
2274 * write.c (write_object_file): Likewise.
2275
55e08f71
NC		 22762005-04-20 Nick Clifton <nickc@redhat.com>
2277
5f9084e9
NC		 2278 * config/tc-xtensa.c (get_aligned_diff): Change type of
2279 branch_align to offsetT so that its signedness matches that of
2280 target_size.
2281
55e08f71
NC		 2282 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
2283 number into a readable string.
2284 (load_register): Likewise.
2285
1f8b1395
AS		 22862005-04-20 Andreas Schwab <schwab@suse.de>
2287
2288 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
2289
b0825cc2
DM		 22902005-04-19 David S. Miller <davem@davemloft.net>
2291
2292 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
2293 NULL insn, exit early. Remove now spurious NULL checks.
2294 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
2295 to NULL and exit.
2296
91c4c449
JB		 22972005-04-19 Jan Beulich <jbeulich@novell.com>
2298
2299 * symbols.h (symbol_find_base): Remove prototype.
2300 * symbols.c (save_symbol_name): Remove code section conditional upon
2301 STRIP_UNDERSCORE.
2302 (symbol_find): Remove.
2303 (symbol_find_base): Rename to symbol_find.
2304 * subsegs.c (section_symbol): Replace use of symbol_find_base with
2305 symbol_find.
2306 * config/obj-coff.c (tag_insert): Remove code section conditional
2307 upon STRIP_UNDERSCORE.
2308 (obj_coff_def): Likewise.
2309 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
2310 (coff_frob_symbol): Likewise.
2311 (yank_symbols): Likewise.
2312 (c_section_symbol): Likewise.
2313 * config/obj-coff.h (DO_NOT_STRIP): Remove.
2314 * config/tc-arm.c (symbol_locate): Remove code section conditional
2315 upon STRIP_UNDERSCORE.
2316 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
2317 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
2318 * config/tc-sh.h (DO_NOT_STRIP): Remove.
2319 * config/tc-w65.h (DO_NOT_STRIP): Remove.
2320 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
2321
80b8152b
AS		 23222005-04-19 Andreas Schwab <schwab@suse.de>
2323
2324 * config/tc-ia64.c (md_assemble): Fix error message for wrong
2325 access to application registers.
2326
4d56c0a0
JB		 23272005-04-19 Jan Beulich <jbeulich@novell.com>
2328
2329 * config/te-sysv32.h: Remove.
2330 * Makefile.am (TARG_ENV_HFILES): Remove reference to
2331 config/te-sysv32.h.
2332 * Makefile.in (TARG_ENV_HFILES): Likewise.
2333
4fdd1e4f
JB		 23342005-04-19 Jan Beulich <jbeulich@novell.com>
2335
2336 PR/847
2337 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
2338 length symbols.
2339
791fe849
MK		 23402005-04-18 Mark Kettenis <kettenis@gnu.org>
2341
2342 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
2343
9ee2a2d4
MR		 23442005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
2345
2346 * config/tc-mips.c (normalize_constant_expr): Don't check for
2347 HAVE_32BIT_GPRS.
2348 (check_absolute_expr): Only call normalize_constant_expr() if
2349 HAVE_32BIT_GPRS.
2350 (mips_ip): Likewise.
2351
2352 * config/tc-mips.c (check_absolute_expr): Fix formatting.
2353
e6ca91be
JB		 23542005-04-18 Jan Beulich <jbeulich@novell.com>
2355
2356 * macro.c (free_token): New, freeing all the memory associated with a
2357 macro.
2358 (do_formals): Move initializers to ...
2359 (define_macro): ... here.
2360 (delete_macro): Convert passed in name to lower case. Warn when
2361 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
2362
9f872bbe
MR		 23632005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
2364
2365 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
2366
8fe53b44
JB		 23672005-04-15 Jan Beulich <jbeulich@novell.com>
2368
2369 * config/obj-elf.c (obj_elf_struct): New.
2370 (elf_pseudo_table). Use it for .offset and .struct.
2371
0e5cd789 23722005-04-14 Bob Wilson <bob.wilson@acm.org>
140fe8df 2373 Sterling Augustine <sterling@tensilica.com>
0e5cd789
BW		 2374
2375 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
2376 than the section alignment.
2377
dd49a749
BW		 23782005-04-14 Bob Wilson <bob.wilson@acm.org>
2379 H.J. Lu <hongjiu.lu@intel.com>
2380
2381 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
2382 * config/tc-xtensa.c (xg_translate_sysreg_op,
2383 xtensa_translate_old_userregs_ops,
2384 xtensa_find_unaligned_branch_targets,
2385 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
2386 relax_frag_add_nop): Support 64-bit host.
2387 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
2388 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
2389
26eebcf5
MK		 23902005-04-14 Mark Kettenis <kettenis@gnu.org>
2391
64efe625
MK		 2392 * configure.tgt: Add support for OpenBSD/sparc ELF.
2393
26eebcf5
MK		 2394 * configure.tgt: Set emulation for mips-*-openbsd*.
2395 Remove broken mips-dec-openbsd* config.
2396 * configure.in: Set default ABI for mips64-*-openbsd*.
2397 * configure: Regenerate.
2398
39a59cf8
MR		 23992005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
2400
2401 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
2402 optimization for constant addresses.
2403
f7a568ea
NC		 24042005-04-14 Nick Clifton <nickc@redhat.com>
2405
2406 * as.c (main): Move parse_args before symbol_begin and frag_init
2407 so that the hash table size can be set before it is used.
2408 * hash.c: Use an unsigned long type for the size of the hash
2409 tables.
3c9d25f4 2410 * hash.h (set_gas_hash_table_size): Update the prototype.
f7a568ea 2411
9e9b66a9
AM		 24122005-04-14 Alan Modra <amodra@bigpond.net.au>
2413
2414 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
2415 * acinclude.m4: Include ../bfd/warning.m4.
2416 * configure.in: Invoke AM_BINUTILS_WARNINGS.
2417 * Makefile.in: Regenerate.
2418 * configure: Regenerate.
2419 * doc/Makefile.in: Regenerate.
2420
2051e8c4
MR		 24212005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
2422
2423 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
2424 (normalize_address_expr): New function to sign-extend address
2425 offsets that fit into 32 bits in 32-bit mode.
2426 (macro_build_ldst_constoffset): Use normalize_address_expr()
2427 instead of a handcoded sequence.
2428 (load_register): Likewise. Report oversized numbers in a useful
2429 way.
2430 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
2431 for constant addresses. Report oversized numbers in a useful way.
2432 (mips_ip): Use normalize_address_expr() for addresses.
2433
bc4bd9ab
MK		 24342005-04-12 Mark Kettenis <kettenis@gnu.org>
2435
2436 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
2437 similar to other instructions now that they're marked as ImmExt.
2438
4bdd3565
NC		 24392005-04-12 Nick Clifton <nickc@redhat.com>
2440
2441 * hash.c (DEFAULT_SIZE): Delete. Replace with:
2442 (gas_hash_table_size): New static variable.
2443 (set_gas_hash_table_size): New function: Records a requested size
2444 for the hash tables.
2445 (get_gas_hash_table_size): New function: Return a prime number
2446 near the requested size of the hash table.
2447 (hash_new): Use get_gas_hash_table_size.
2448 * hash.h: Add a prototype for set_gas_hash_table_size.
2449 * as.c (show_usage): Add description of new switches: --hash-size
2450 and --reduce-memory-overheads.
2451 (option_values): Add OPTION_HASH_TABLE_SIZE and
2452 OPTION_REDUCE_MEMORY_OVERHEADS.
2453 (std_longpopts): Add entries for the new options.
2454 (parse_args): Handle the new options.
2455 * Makefile.am: Add a dependency of as.c on hash.h.
2456 * Makefile.in: Regenerate.
2457 * doc/as.texinfo: Document the new switches.
2458 * NEWS: Mention the new switches.
2459
f394e3dd
NC		 24602005-04-12 Nick Clifton <nickc@redhat.com>
2461
2462 PR gas/818
2463 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
2464 synonyms.
2465
ceae3e33
AM		 24662005-04-12 Alan Modra <amodra@bigpond.net.au>
2467
2468 * Makefile.am: Run "make dep-am".
2469 * Makefile.in: Regenerate.
2470
2eccd1b4
BW		 24712005-04-11 Sterling Augustine <sterling@tensilica.com>
2472 Bob Wilson <bob.wilson@acm.org>
2473
2474 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
2475
333f7af7
MK		 24762005-04-11 Mark Kettenis <kettenis@gnu.org>
2477
2478 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
2479
5e75c3ab
JB		 24802005-04-11 Jan Beulich <jbeulich@novell.com>
2481
2482 * NEWS: Mention these changes and their effects.
2483 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
2484 is_name_ender.
2485 (check_macro): Likewise.
2486 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
2487 labels together with the closing pseudo-op.
2488 (macro_expand_body): Adjust comment. Range-check input before use.
2489 Adjust mis-spelled diagnostic. Use is_name_beginner.
2490 * read.c (try_macro): New.
2491 (read_a_source_file): New static variable last_eol. Don't list
2492 macro expansion lines more than once. Call try_macro.
2493 (s_macro): Set section of line_label to absolute instead of undefined.
2494 * doc/as.texinfo: Add information on the caveats of these changes.
2495
514d955d
AM		 24962005-04-11 Alan Modra <amodra@bigpond.net.au>
2497
2498 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
2499 * symbols.h (symbol_X_add_number): Update prototype.
2500
a9fcb2a9
EC		 25012005-04-10 Eric Christopher <echristo@redhat.com>
2502
2503 * symbols.c (symbol_X_add_number): Fix warning.
2504
045b540e
L		 25052005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2506
2507 * config/tc-m68k.c (md_begin): Support 64bit host.
2508 (get_num): Support 64bit BFD on 32bit host.
2509
b215186b
L		 25102005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2511
2512 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
2513
be95a9c1
AM		 25142005-04-09 Alan Modra <amodra@bigpond.net.au>
2515
31d20a21
AM		 2516 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
2517 call. Don't do the COFF hacks for multi-emulation gas. Move
2518 demand_empty_rest_of_line back to caller.
2519 (s_set, equals): demand_empty_rest_of_line here.
2520
be95a9c1
AM		 2521 PR gas/827
2522 * as.h (rs_dummy): Define.
2523 * symbols.c (symbol_X_add_number): New function.
2524 * symbols.h (symbol_X_add_number): Declare.
2525 * stabs.c (aout_process_stab): Tidy symbol frag setting.
2526 * read.c (assign_symbol): New function, split out from s_set.
2527 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
2528 Fix COFF hacks for multi-emulation gas.
2529 (s_set): Call assign_symbol. Remove "register" keyword.
2530 (set_zero_frag): New function.
2531 (pseudo_set): Always check for assignment to section syms.
2532 Always set segment and frag of symbol, and likewise extern for
2533 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
2534 special case exp.X_add_number non-zero for O_symbol expressions.
2535 (equals): Use assign_symbol.
2536
6624cbde
BW		 25372005-04-08 Bob Wilson <bob.wilson@acm.org>
2538
2539 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
2540 SEC_MERGE sections.
2541
dbbaec26
L		 25422005-04-06 H.J. Lu <hongjiu.lu@intel.com>
2543
2544 * config/tc-i386.c (tc_gen_reloc): Don't turn
2545 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
2546
0d6af1ab
NC		 25472005-04-06 Nick Clifton <nickc@redhat.com>
2548
2549 * po/rw.po: New translation: Kinyarwanda
2550 * configure.in (ALL_LINGUAS): Add rw
2551 * configure: Regenerate.
2552
664df4e4
BW		 25532005-04-05 Sterling Augustine <sterling@tensilica.com>
2554 Bob Wilson <bob.wilson@acm.org>
2555
2556 * config/tc-xtensa.c (branch_align_power): New.
2557 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
2558 future_alignment_required): Use branch_align_power to check section
2559 alignment as well as xtensa_fetch_width when aligning branch targets.
2560
d77b99c9
BW		 25612005-04-05 Bob Wilson <bob.wilson@acm.org>
2562
2563 * config/tc-xtensa.c: Warning fixes throughout.
2564 (xtensa_fetch_width): Change to unsigned.
2565 (assemble_nop, xtensa_find_unaligned_branch_targets,
2566 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
2567 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
2568 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
2569 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
2570 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
2571 get_text_align_max_fill_size, get_text_align_nop_count,
2572 get_text_align_nth_nop_size, get_noop_aligned_address,
2573 get_aligned_diff, convert_frag_align_next_opcode,
2574 convert_frag_immed_finish_loop, xtensa_create_property_segments,
2575 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
2576 types, avoiding size_t and using offsetT and addressT appropriately.
2577 (get_text_align_power): Clean up types. Avoid incorrect bound.
2578 (get_text_align_fill_size): Clean up types. Restructure for clarity.
2579
da9f89d4
L		 25802005-04-04 H.J. Lu <hongjiu.lu@intel.com>
2581
2582 * config/tc-ia64.c (start_unwind_section): Undo the change
2583 of 2004-08-18.
2584 (generate_unwind_image, dot_endp): Likewise.
2585
f6fe78d6
JW		 25862005-04-01 David Mosberger <davidm@hpl.hp.com>
2587
2588 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
2589 le_nop_stop arrays and initializers to file scope.
2590 (md_begin): When generating code for anything other than
2591 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
2592
a7d61044
JB		 25932005-04-01 Jan Beulich <jbeulich@novell.com>
2594
2595 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
2596 immediates.
2597
d2c5f73e
NC		 25982005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2599
2600 * NEWS: Mention [fdgh]_floating.
2601 * config/atof-vax.c: Fix some whitespace.
2602 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
2603
56f36663
NC		 26042005-04-01 Nick Clifton <nickc@redhat.com>
2605
2606 * configure.in: Add a check for <unistd.h> providing a prototype
2607 for getopt() which is compatible with the one in
2608 include/getopt.h. If so then define HAVE_DECL_GETOPT.
2609 * configure: Regenerate.
2610 * config.in (HAVE_DECL_GETOPT): Add.
2611
8a75718c
JB		 26122005-04-01 Jan Beulich <jbeulich@novell.com>
2613
2614 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
2615
ae8887b5
JB		 26162005-04-01 Jan Beulich <jbeulich@novell.com>
2617
2618 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
2619 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
2620
05ea83ed
JB		 26212005-03-30 Julian Brown <julian@codesourcery.com>
2622
2623 * config/tc-arm.c (arm_adjust_symtab): Rename
2624 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
2625
9d2da7ca
JB		 26262005-03-30 Julian Brown <julian@codesourcery.com>
2627
2628 * config/tc-arm.c (mapping_state): Change documentation in function
2629 comment to cross-reference spec instead. Change type of mapping symbols
2630 to BSF_NO_TYPE.
2631 (arm_adjust_symtab): Don't change type of mapping symbols here.
2632
e8a38df5
AL		 26332005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2634
2635 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
2636 * config.in: Regenerate.
2637 * configure: Regenerate.
2638 * configure.in: Check for ffs decl and alphabetize.
2639
ba93b8ac
DJ		 26402005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
2641 Phil Blundell <philb@gnu.org>
2642
2643 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
2644 (md_apply_fix3): Mark TLS symbols.
2645 (tc_gen_reloc): Handle TLS relocations.
2646 (arm_fix_adjustable): Ignore TLS relocations.
2647 (s_arm_elf_cons): Support expressions after decorated symbols.
2648
84798bd6
JB		 26492005-03-29 Julian Brown <julian@codesourcery.com>
2650
2651 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
2652 whether personality routine index N has been output for this section.
2653 (mapping_state): tc_segment_info_data now struct not enum.
2654 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
2655 handled on section change.
2656 (create_unwind_entry): Previous code to output dependency removed.
2657 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
2658 for this section.
2659 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
2660 arm_segment_info_type.
2661 (arm_segment_info_type): New struct.
84798bd6 2662
7b1cc377
BW		 26632005-03-28 Sterling Augustine <sterling@tensilica.com>
2664 Bob Wilson <bob.wilson@acm.org>
2665
2666 * config/tc-xtensa.c (do_align_targets): Update comment.
2667 (xtensa_frob_label): Compute "freq" before possibly switching frags.
2668 Insert a LOOP_END frag before every loop target, and do not overload
2669 DESIRE_ALIGN_IF_TARGET frags with loop end information.
2670 (xg_assemble_vliw_tokens): Use do_align_targets.
2671 (xtensa_fix_target_frags): Remove code to convert a
2672 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
2673 negatable branch at the end of a loop.
2674 (frag_can_negate_branch): Delete.
2675
8c2fda1d
L		 26762005-03-28 David Mosberger <davidm@hpl.hp.com>
2677 H.J. Lu <hongjiu.lu@intel.com>
2678
2679 PR 803
2680 NEWS: Mention "-mtune=[itanium1|itanium2]".
2681
2682 * config/tc-ia64.c (md): Add tune.
2683 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
2684 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
2685 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
2686 B unit NOPs are discouraged for McKinley-derived cores.
2687 (md_begin): Don't hardcode the "extra_goodness()" function in
2688 the comment...
2689 (ia64_init): Set md.tune to itanium2.
2690
2691 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
2692 * doc/c-ia64.texi: Likewise.
2693
161840f9
ILT		 26942005-03-27 Ian Lance Taylor <ian@airs.com>
2695
2696 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
2697 bad C_EFCN symbol, print its name.
2698
7c834684
BW		 26992005-03-25 Bob Wilson <bob.wilson@acm.org>
2700
2701 * config/tc-xtensa.c (use_longcalls): Delete.
2702 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
2703 the use_longcalls flag is set. Do this before checking the segment.
2704 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
2705 expand direct calls at this point.
2706 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
2707 (xtensa_find_unmarked_state_frags): Likewise.
2708 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
2709 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
2710 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
2711 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
2712
ff1e783f
HPN		 27132005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
2714
2715 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
2716
695a4822
HPN		 27172005-03-25 Hans-Peter Nilsson <hp@axis.com>
2718
2719 * config/tc-cris.h: Convert to ISO C90.
2720 * config/tc-cris.c: Ditto.
2721 (md_estimate_size_before_relax): Remove obsolete comment for
2722 parameter "segment_type".
2723 (md_begin): Document reason for cast of hash_insert argument.
2724 (md_atof): Correct type of parameter "type".
2725
ea1562b3
NC		 27262005-03-24 Nick Clifton <nickc@redhat.com>
2727
2728 * write.h (bit_fix_new): Remove redundant prototype.
2729 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
2730 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
2731 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
2732 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
2733 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
2734 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
2735 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
2736 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
2737 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
2738 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
2739 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
2740 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
2741 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
2742 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
2743 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
2744 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
2745 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
2746 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
2747 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
2748 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
2749 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
2750 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
2751 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
2752 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
2753 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
2754 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
2755 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
2756 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
2757 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
2758 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
2759 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
2760 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
2761 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
2762 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
2763 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
2764 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
2765 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
2766 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
2767 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
2768 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
2769 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
2770 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
2771 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
2772 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
2773 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
2774 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
2775 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
2776 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
2777 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
2778 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
2779 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
2780 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
2781 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
2782 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
3c9d25f4 2783 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
ea1562b3 2784
d110d6a2
JB		 27852005-03-23 Jim Blandy <jimb@redhat.com>
2786
2787 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
2788 attributes properly.
2789
ed84e695
NC		 27902005-03-23 Mike Frysinger <vapier@gentoo.org>
2791 Nick Clifton <nickc@redhat.com>
2792
2793 * configure.tgt: Accept any C library to accompany a GNU Linux
2794 implementation, not just the GNU C library.
2795 * configure.in: Likewise.
2796 * configure: Regenerate.
2797
4d5f9b2a
NC		 27982005-03-23 Nick Clifton <nickc@redhat.com>
2799
2800 * config/tc-tic30.c: Convert to ISO C90 formatting.
2801 * config/tc-tic30.h: Convert to ISO C90 formatting.
2802 * config/tc-pdp11.c: Convert to ISO C90 formatting.
2803 * config/atof-vax.c: Convert to ISO C90 formatting.
2804
704803a9
MR		 28052005-03-21 Maciej W. Rozycki <macro@mips.com>
2806
2807 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
2808 relocations correctly as well.
2809 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
2810 relocations in mergeable sections section-relative either.
2811
6e2a91a3
BW		 28122005-03-21 Bob Wilson <bob.wilson@acm.org>
2813
2814 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
2815
3d063691
NC		 28162005-03-21 Nick Clifton <nickc@redhat.com>
2817
1a66a017
NC		 2818 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
2819 warning by providing a prototype for sh_symbian_find_elf_flags.
2820
3d063691
NC		 2821 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
2822 previous delta.
2823
6f19c13c
AM		 28242005-03-21 Alan Modra <amodra@bigpond.net.au>
2825
2826 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
2827 along with other formats that set bfd_gas. Remove unnecessary
2828 setting of bfd_gas. Delete strongarm cases in generic_target
2829 switch.
2830
bd17c2c3
AM		 28312005-03-21 Alan Modra <amodra@bigpond.net.au>
2832
2833 PR gas/780
2834 * config/tc-m68k.c (TRUNC, SEXT): Define.
2835 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
2836 (m68k_ip): Truncate or sign extend expressions as appropriate.
2837 (get_num): Likewise.
2838 (md_apply_fix3): Use SEXT.
2839
ec91a2c2
AM		 28402005-03-21 Alan Modra <amodra@bigpond.net.au>
2841
2842 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
2843 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
2844 (obj-vms.o): Delete rule.
2845 Run "make dep-am".
2846 * Makefile.in: Regenerate.
2847 * aclocal.m4: Regenerate.
2848 * doc/Makefile.in: Regenerate.
2849 * po/POTFILES.in: Regenerate.
2850
238d258f
NC		 28512005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
2852
2853 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
2854 flag for coldfire v4e.
2855
30f725a1
BW		 28562005-03-17 Bob Wilson <bob.wilson@acm.org>
2857
2858 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
2859 xg_apply_fix_value and return a value to indicate success.
2860 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
2861 (xtensa_force_relocation): Remove checks for VTABLE relocs.
2862 (xtensa_validate_fix_sub): New.
2863 (xtensa_fix_adjustable): Remove check for external or weak symbols.
2864 (tc_gen_reloc): Move code to handle difference of symbols and code to
2865 apply tentative fix values to ...
2866 (md_apply_fix3): ...here. Enable standard overflow checks for simple
2867 8, 16, and 32 bit relocations. Apply fixes for slot-specific
2868 relocations when linkrelax flag is not set.
2869 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
2870 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
2871
a724f0f4
JB		 28722005-03-17 Jan Beulich <jbeulich@novell.com>
2873
2874 * config/tc-i386.c (i386_scale): Beautify error message.
2875 (Intel syntax comments): Update.
2876 (struct intel_parser_s): Add fields in_offset, in_bracket, and
2877 next_operand.
2878 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
2879 Remove declarations.
2880 (intel_bracket_expr): Declare.
2881 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
2882 of the function body in a loop allowing to split an operand into two.
2883 Replace calls to malloc and checks of it returning non-NULL with
2884 calls to xmalloc/xstrdup.
2885 (intel_expr): SHORT no longer handled here. Add comment indicating
2886 comparison ops need implementation.
2887 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
2888 Check right operand of - does not specify a register when parsing
2889 the address of a memory reference.
2890 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
2891 Check operands do not specify a register when parsing the address of
2892 a memory reference.
2893 (intel_e06, intel_e06_1): Likewise.
2894 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
2895 handle SHORT as well as unary + and -. Don't accept : except for
2896 segment overrides or in direct far jump/call insns.
2897 (intel_brack_expr): New.
2898 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
2899 intel_brack_expr.
2900 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
2901 through in certain cases. Use intel_brack_expr. Add new diagnostics.
2902 Allow symbolic constants as register scale value.
2903 (intel_get_token): Replace call to malloc and check of return value
2904 with call to xmalloc. Change handling for FLAT to match MASM's.
2905 (intel_putback_token): Don't try to back up/free current token if
2906 that is T_NIL.
2907
deeaaff8
DJ		 29082005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
2909
2910 * configure.tgt: Set emulation for arm-*-eabi*.
2911 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
2912 * config/te-armeabi.h: New file.
2913 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
2914 * config/te-symbian.h: Include "te-armeabi.h".
2915
199fea98
NC		 29162005-03-16 Nick Clifton <nickc@redhat.com>
2917
2918 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
2919 local variable in case it is clobbered by the setjmp.
2920
1ad12f97
NC		 29212005-03-16 Nick Clifton <nickc@redhat.com>
2922 Ben Elliston <bje@au.ibm.com>
2923
569acd2c 2924 * configure.in (werror): New switch: Add -Werror to the
1ad12f97 2925 compiler command line. Enabled by default. Disable via
569acd2c 2926 --disable-werror.
1ad12f97
NC		 2927 * configure: Regenerate.
2928
a5324a3e
NC		 29292005-03-16 Nick Clifton <nickc@redhat.com>
2930
2931 * config/obj-coff.h: Convert to ISO C90 formatting.
2932 * config/obj-coff.c: Convert to ISO C90 formatting.
2933
b05fe5cf
ZW		 29342005-03-15 Zack Weinberg <zack@codesourcery.com>
2935
2936 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
2937 is_mls parameter; do not diagnose Rm==Rd when is_mls.
2938 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
2939 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
2940 (insns): Add ARMv6T2 instructions:
2941 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
2942 (arm_archs): Add V6T2 variants.
2943
957d91c1
NC		 29442005-03-15 Nick Clifton <nickc@redhat.com>
2945
2946 * NEWS: Add cutoff for changes in 2.16 release.
2947
43c3ab55
JB		 29482005-03-15 Jan Beulich <jbeulich@novell.com>
2949
2950 * expr.c (operand): Merge handling of unary + into that for unary
2951 -, !, and ~.
2952
5862107c
EC		 29532005-03-14 Eric Christopher <echristo@redhat.com>
2954
2955 * config/tc-mips.c: Include dw2gencfi.h.
2956 (mips_cfi_frame_initial_instructions): New.
2957 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
2958 (tc_cfi_frame_initial_instructions): Ditto.
2959 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
2960 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
2961 * Makefile.am: Update dependencies.
2962 * Makefile.in: Regenerate.
2963
729ae8d2
AM		 29642005-03-15 Alan Modra <amodra@bigpond.net.au>
2965
2966 * po/es.po: Commit new Spanish translation.
2967
882cb63e
AM		 29682005-03-14 Alan Modra <amodra@bigpond.net.au>
2969
2970 * po/tr.po: Commit new Turkish translation.
2971
885fc257
ZW		 29722005-03-12 Zack Weinberg <zack@codesourcery.com>
2973
2974 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
2975 wfi, yield.
2976
e330299e
DJ		 29772005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
2978
2979 * config-gas.com: Mark vax-vms as obsolete.
2980 * configure.in: Remove fmt=vms support.
2981 * config.in: Regenerate.
2982 * configure: Regenerate.
2983 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
2984
7b1cc377
BW		 29852005-03-10 Sterling Augustine <sterling@tensilica.com>
2986 Bob Wilson <bob.wilson@acm.org>
0fa77c95
BW		 2987
2988 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
2989 when checking if xg_resolve_literals needs to be called.
2990 * config/tc-xtensa.h: Fix spelling typo in a comment.
2991
4962e196
JB		 29922005-03-10 Jan Beulich <jbeulich@novell.com>
2993
2994 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
2995 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
2996 crafted structure declarations with the types from macro.h.
2997
4184909a
RS		 29982005-03-09 Richard Sandiford <rsandifo@redhat.com>
2999
3000 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
3001 for -mno-shared optimization.
3002
7d8e00cf
RS		 30032005-03-09 Richard Sandiford <rsandifo@redhat.com>
3004
3005 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
3006 (MAX_NOPS): Bump to 4.
3007 (mips_fix_vr4130): New variable.
3008 (nops_for_vr4130): New function.
3009 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
3010 nops_for_vr4130 if working around VR4130 errata.
3011 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
3012 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
3013 (md_parse_option): Handle them.
3014 (md_show_usage): Print them.
3015 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
3016
dc36a61f
RS		 30172005-03-09 Richard Sandiford <rsandifo@redhat.com>
3018
3019 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
3020 branch delay code.
3021
7d10b47d
RS		 30222005-03-09 Richard Sandiford <rsandifo@redhat.com>
3023
3024 * config/tc-mips.h (mips_flush_pending_output): Delete.
3025 (mips_emit_delays): Declare.
3026 (md_flush_pending_output): Use mips_emit_delays.
3027 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
3028 the previous instructions.
3029 (md_begin, append_insn, md_parse_option): Update callers.
3030 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
3031 start_noreorder.
3032 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
3033 (s_gpdword): Update callers.
3034 (start_noreorder, end_noreorder): New functions.
3035 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
3036 manipulating mips_opts or prev_nop_frag directly.
3037 (mips_flush_pending_output): Delete.
3038
404a8071
RS		 30392005-03-09 Richard Sandiford <rsandifo@redhat.com>
3040
3041 * config/tc-mips.c (mips_move_labels): New function, taken from...
3042 (append_insn, mips_emit_delays): ...here.
3043
71400594
RS		 30442005-03-09 Richard Sandiford <rsandifo@redhat.com>
3045
3046 * config/tc-mips.c (MAX_NOPS): New macro.
3047 (history): Resize to 1 + MAX_NOPS.
3048 (fix_vr4120_class): New enumeration.
3049 (vr4120_conflicts): New variable.
3050 (init_vr4120_conflicts): New function.
3051 (md_begin): Call it.
3052 (insn_uses_reg): Constify first argument.
3053 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
3054 (nops_for_insn_or_target): New functions.
3055 (append_insn): Use the new nops_for_* functions instead of inline
3056 delay checks. Generalize prev_nop_frag handling to handle an
3057 arbitrary history length. Insert nops into the history buffer
3058 once the number of nops in prev_nop_frag is fixed.
3059 (emit_delays): Use nops_for_insn instead of inline delay checks.
3060
9b91f544
RS		 30612005-03-09 Richard Sandiford <rsandifo@redhat.com>
3062
3063 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
3064 check from branch delay code. Remove unnecessary check for branches.
3065
1e915849
RS		 30662005-03-09 Richard Sandiford <rsandifo@redhat.com>
3067
3068 * config/tc-mips.c (dummy_opcode): Delete.
3069 (nop_insn, mips16_nop_insn): New variables.
3070 (NOP_INSN): New macro.
3071 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
3072 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
3073 (md_begin): Initialize nop_insn and mips16_nop_insn.
3074 (append_insn): Use the new emit_nop function to add nops, recording
3075 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
3076 to reserve room for the instruction and install_insn to install the
3077 final form. Use insert_into_history to record the instruction in
3078 the history buffer. Use move_insn to do delay slot filling.
3079 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
3080 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
3081 (mips16_ip): Use create_insn to initialize mips_cl_insns.
3082
bf12938e
RS		 30832005-03-09 Richard Sandiford <rsandifo@redhat.com>
3084
3085 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
3086 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
3087 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
3088 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
3089 (mips16_ip): Use the new macros instead of explicit masks and shifts.
3090
a38419a5
RS		 30912005-03-09 Richard Sandiford <rsandifo@redhat.com>
3092
3093 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
3094 and extended_p fields with a single fixed_p field.
3095 (append_insn, mips_no_prev_insn): Adjust accordingly.
3096
2fa15973
RS		 30972005-03-09 Richard Sandiford <rsandifo@redhat.com>
3098
3099 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
3100 a single mips16_absolute_jump_p bit.
3101 (append_insn): Adjust accordingly.
3102
47e39b9d
RS		 31032005-03-09 Richard Sandiford <rsandifo@redhat.com>
3104
3105 * config/tc-mips.h (mips_cl_insn): Move definition to...
3106 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
3107 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
3108 and extended_p.
3109 (history): New variable.
3110 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
3111 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
3112 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
3113 (prev_prev_insn_unreordered): Delete.
3114 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
3115 (macro_start): Replace uses of prev_insn* with the equivalent history[]
3116 field.
3117
399132af
DJ		 31182005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
3119
3120 * doc/Makefile.am: Update as.info dependencies.
3121 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
3122
31232005-03-08 Jan Beulich <jbeulich@novell.com>
fffeaa5f
JB		 3124
3125 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
3126 error, and point to .purgem documentation if someone really needs
3127 re-definitions.
3128 * NEWS: Mention macro redefinition is now an error.
3129
9b505842
JB		 31302005-03-08 Jan Beulich <jbeulich@novell.com>
3131
3132 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
3133 emitted to. Add more precise diagnostics for non-fitting insns based
3134 on that. Eliminate now superfluous special casing of MLX. Clear out
3135 slot information when dropping an insn.
3136
ef6a2b41
JB		 31372005-03-08 Jan Beulich <jbeulich@novell.com>
3138
3139 * config/tc-ia64.c (parse_section_name): Rename to...
3140 (cross_section): In addition to separating the name from the rest of
3141 the arguments, also carry out the operation.
3142 (dot_xdata): Use cross_section.
3143 (dot_float_cons): Likewise.
3144 (dot_xstringer): Likewise.
3145 (dot_xdata_ua): Likewise.
3146 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
3147
06647dfd
AM		 31482005-03-05 Alan Modra <amodra@bigpond.net.au>
3149
3150 * po/gas.pot: Regenerate.
3151
bbe506e8
TS		 31522005-03-04 David Daney <ddaney@avtrex.com>
3153
3154 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
3155 instead of '_gp' for -mno-shared optimization.
3156 (s_cpload): Ditto.
3157 (s_abicalls): Document it in the comment.
3158 (md_show_usage): Document the -mno-shared option.
3159
aed1a261
RS		 31602005-03-04 Richard Sandiford <rsandifo@redhat.com>
3161
3162 * config/tc-mips.c (mips_set_options): Add sym32 field.
3163 (mips_opts): Initialize it.
3164 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
3165 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
3166 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
3167 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
3168 when deciding whether to use a symbolic %highest/%higher expansion.
3169 (macro): Likewise. Remove o64/n32 linux hack. Always use
3170 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
3171 and "la". Handle constants separately from symbolic expressions in
3172 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
3173 and using load_register to load the high part of the address.
3174 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
3175 (OPTION_ELF_BASE): Bump by 2.
3176 (md_longopts): Add entries for -msym32 and -mno-sym32.
3177 (md_parse_option): Handle them.
3178 (usage): Document them.
3179 (s_mipsset): Handle ".set sym32" and ".set nosym32".
3180 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
3181 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
3182 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
3183 -msym32 and -mno-sym32.
3184
6caf9ef4
TS		 31852005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3186
3187 * config/tc-mips.c (load_address): Implement GP optimization
3188 for 64bit address space non-PIC. Fix formatting.
3189 (macro): Likewise. Simplify code.
3190 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
3191 (mips_after_parse_args): Simplify code.
3192
406a7f05
NC		 31932005-03-03 Nick Clifton <nickc@redhat.com>
3194
fbacee5b
NC		 3195 * expr.c (operand): Remove redundant code enclosed by #ifdef
3196 RELAX_PAREN_GROUPING....#endif.
3197
77ccfee5
NC		 3198 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
3199 reloc is the difference of two symbols defined in the same
3200 section.
3201
406a7f05
NC		 3202 * config/tc-iq2000.c (line_comment_chars): Include the # character
3203 as otherwise this breaks #APP/#NO_APP processing.
3204
2f12d57f
RR		 32052005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3206
3207 * config/tc-arc.c(md_assemble): Remove dead code for handling
3208 immediate indexing of ld and st .
3209
3f98094e
DJ		 32102005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
3211 Joseph Myers <joseph@codesourcery.com>
3212
3213 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
3214 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
3215 (parse_relocation): Check for a word break after a relocation
3216 operator.
3217 (md_apply_fix3): Handle TLS relocations, and mark thread-local
3218 symbols.
3219
ab1e9ef7
AM		 32202005-03-02 Alan Modra <amodra@bigpond.net.au>
3221
3222 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
3223
bb14f524
JB		 32242005-03-02 Jan Beulich <jbeulich@novell.com>
3225
3226 * as.c (main): Use unlink_if_ordinary instead of unlink.
3227 * messages.c (as_fatal): Likewise.
3228
c4a530c5
JB		 32292005-03-02 Jan Beulich <jbeulich@novell.com>
3230
3231 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
3232 accesses.
3233 (parse_register): Allow cr8...15 in all modes.
3234
167c3097
JB		 32352005-03-02 Jan Beulich <jbeulich@novell.com>
3236
3237 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
3238 etc. like normal symbol references (T_ID).
3239
71ba24a1
AM		 32402005-03-02 Alan Modra <amodra@bigpond.net.au>
3241
3242 * symbols.c (fb_label_name): Fix silly thinko in last change.
3243
a76903bf
AM		 32442005-03-02 Alan Modra <amodra@bigpond.net.au>
3245
9d0e75cb
AM		 3246 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
3247 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
3248
a76903bf
AM		 3249 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
3250
32512005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
b15c27d7
RR		 3252
3253 PR gas/708
a76903bf 3254 * config/tc-arc.c (md_assemble): Initialize suffix for extension
b15c27d7 3255 suffixes also.
b15c27d7 3256
c9dea48b
AM		 32572005-03-01 Alan Modra <amodra@bigpond.net.au>
3258
c7f17d46
AM		 3259 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
3260
c9dea48b
AM		 3261 * as.h (assert): Warning fix.
3262 * expr.c (expr): Correct assertion.
3263 * read.c (s_comm_internal): Remove assertion.
3264 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
3265 (fixup_segment): Remove assertion.
3266 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
3267 (md_apply_fix3): Likewise.
3268 * config/tc-i370.c (md_begin): Correct assertion.
3269 (i370_macro): Warning fix for assertion.
3270
44f2f9d2
AM		 32712005-03-01 Alan Modra <amodra@bigpond.net.au>
3272
3273 * configure.in (AC_C_BIGENDIAN): Invoke.
3274 * configure: Regenerate.
3275 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
3276 host variable to set string header size.
3277 * config/obj-aout.c (obj_header_append): Don't use host structs.
3278 (obj_symbol_to_chars): Likewise.
3279 (obj_emit_strings): Likewise. Use the passed in output pointer.
3280 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
3281 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
3282 not sizeof host struct.
3283 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
3284 (obj_emit_strings): Likewise.
3285 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
3286 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
3287 sizeof host struct.
3288 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
3289 sizeof host struct.
3290 (host_number_to_chars): Define.
3291 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
3292 host internal struct to set header sizes.
3293 * config/tc-i960.c (md_number_to_field): Warning fix.
3294 (md_ri_to_chars): Use host byte order.
3295 (get_cdisp, md_apply_fix3): Warning fix.
055d1eb0 3296 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
44f2f9d2 3297
802a113d
NC		 32982005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3299
3300 * doc/c-arc.texi: Update documentation about ARC's extension
3301 instructions.
3302
e5f129ad
SS		 33032005-02-27 Svein E. Seldal <svein@dev.seldal.com>
3304
3305 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
3306 address for myself.
3307
2132e3a3
AM		 33082005-02-23 Alan Modra <amodra@bigpond.net.au>
3309
3310 * cgen.c: Warning fixes.
3311 * config/tc-arc.c: Likewise.
3312 * config/tc-arm.c: Likewise.
3313 * config/tc-avr.c: Likewise.
3314 * config/tc-d10v.c: Likewise.
3315 * config/tc-d30v.c: Likewise.
3316 * config/tc-frv.c: Likewise.
3317 * config/tc-frv.h: Likewise.
3318 * config/tc-h8300.c: Likewise.
3319 * config/tc-h8500.c: Likewise.
3320 * config/tc-i370.c: Likewise.
3321 * config/tc-i960.c: Likewise.
3322 * config/tc-ia64.c: Likewise.
3323 * config/tc-ip2k.c: Likewise.
3324 * config/tc-m68hc11.c: Likewise.
3325 * config/tc-maxq.c: Likewise.
3326 * config/tc-mcore.c: Likewise.
3327 * config/tc-mips.c: Likewise.
3328 * config/tc-msp430.c: Likewise.
3329 * config/tc-pj.c: Likewise.
3330 * config/tc-ppc.c: Likewise.
3331 * config/tc-ppc.h: Likewise.
3332 * config/tc-s390.c: Likewise.
3333 * config/tc-sh.c: Likewise.
3334 * config/tc-sh64.c: Likewise.
3335 * config/tc-tic4x.c: Likewise.
3336 * config/tc-tic80.c: Likewise.
3337 * config/tc-v850.c: Likewise.
3338 * config/tc-vax.c: Likewise.
3339 * config/tc-w65.c: Likewise.
3340 * config/tc-xstormy16.c: Likewise.
3341 * config/tc-z8k.c: Likewise.
3342
ee3c9814
CM		 33432005-02-22 Catherine Moore <clm@cm00re.com>
3344
3345 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
3346 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
3347
9b2f1d35
EC		 33482005-02-22 Eric Christopher <echristo@redhat.com>
3349
3350 * config/tc-mips.c (struct proc): Change isym to
3351 func_sym. New member func_end_sym.
3352 (s_mips_ent): Update.
3353 (s_mips_end): Ditto. Add code to compute function size.
3354
b7712f8d
AM		 33552005-02-22 Alan Modra <amodra@bigpond.net.au>
3356
3357 * read.c: Warning fixes.
3358 * config/obj-elf.c: Likewise.
3359
58e2ea4d
MR		 33602005-02-22 Maciej W. Rozycki <macro@mips.com>
3361
3362 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
3363 emitting insn.
3364
ebe372c1
L		 33652005-02-21 H.J. Lu <hongjiu.lu@intel.com>
3366
3367 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
3368 SEC_COFF_SHARED.
3369
3370 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
3371 SEC_TIC54X_BLOCK.
3372 (demand_empty_rest_of_line): Likewise.
3373 (tic54x_sblock): Likewise.
3374 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
3375
cc1bc22a
AM		 33762005-02-21 Alan Modra <amodra@bigpond.net.au>
3377
3378 * read.c (address_bytes): New function.
3379 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
3380 (potable): Add "dc.a".
3381 (cons_worker): Handle "dc.a".
3382 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
3383
ac4528d2
AM		 33842005-02-21 Alan Modra <amodra@bigpond.net.au>
3385
3386 * input-file.c (input_file_open): Rearrange to avoid warning.
3387
b5682e56
AM		 33882005-02-19 Alan Modra <amodra@bigpond.net.au>
3389
3390 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
3391 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
3392 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
3393
8fc2e39e
TS		 33942005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3395
3396 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
3397 uses after .set noat.
3398 (load_address): Likewise.
3399 (macro): Likewise. Don't try to avoid $at use by sacrificing
3400 the target register before it is stored, it won't work.
3401
744b6414
JW		 34022005-02-17 James E Wilson <wilson@specifixinc.com>
3403
3404 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
3405 see an instruction that specifies a template.
3406
30eb9c17
AM		 34072005-02-18 Alan Modra <amodra@bigpond.net.au>
3408
3409 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
3410 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
3411 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
3412
91d777ee
L		 34132005-02-17 H.J. Lu <hongjiu.lu@intel.com>
3414
3415 * NEWS: Mention "-mhint.b=[ok|warning|error]".
3416
3417 * config/tc-ia64.c (md): Add hint_b.
3418 (emit_one_bundle): Handle md.hint_b for "hint".
3419 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
3420 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
3421 (ia64_init): Set md.hint_b to error.
3422 (md_assemble): Handle md.hint_b for "hint.b".
3423
3424 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
3425 * doc/c-ia64.texi: Likewise.
3426
f17c130b
AM		 34272005-02-17 Alan Modra <amodra@bigpond.net.au>
3428
3429 * tc.h (struct relax_type, relax_typeS): Move from here..
3430 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
3431 * ecoff.c (ecoff_new_file): Add appfile param.
3432 * ecoff.h (ecoff_new_file): Likewise.
3433 * itbl-lex.h: New file.
3434 * itbl-lex.l: Include itbl-lex.h.
3435 * itbl-parse.y: Likewise.
3436 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
3437 * read.c (s_app_file_string): Mark appfile possibly unused.
3438 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
3439 * subsegs.h (struct seg_info_trash): Delete.
3440 (seg_info): Use segment_info_type instead.
3441 * config/obj-coff.c (struct filename_list): Make filename const char *.
3442 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
3443 * config/obj-elf.c (elf_file_symbol): Similarly.
3444 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
3445 signed right shift.
3446 * config/tc-arc.c (md_operand): Warning fix.
3447 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
3448 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
3449 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
3450 * config/tc-frv.c (frv_force_relocation): Warning fix.
3451 * config/tc-m68k.c (md_parse_option): Delete unused var.
3452 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
3453 * config/tc-sparc.c: Likewise.
3454 (s_common): Warning fix.
3455 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
3456 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
3457 addressT.
3458 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
3459 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
3460 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
3461 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
3462 (tic4x_do_align): Use TIC_NOP_OPCODE.
3463 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
3464 * config/tc-vax.c: Include netinet/in.h.
3465 (tc_headers_hook): Formatting.
3466 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
3467
26b810ce
JB		 34682005-02-17 Jan Beulich <jbeulich@novell.com>
3469
3470 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
3471 parsing inN, locN, outN. Set 'idx' to offset register number starts
3472 at. Don't handle numbers with leading zeroes or beyond 95. Remove
3473 pointless cast.
3474
b8285c27
TS		 34752005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3476
3477 * config/tc-mips.c (load_address): Fix formatting.
3478 (macro): Don't use AT if .set noat is in effect. Fix formatting.
3479 Catch macros which are unexpandable without AT. Remove duplicate
3480 zeroing of used_at.
3481 (macro2): Remove duplicate zeroing of used_at.
3482
4df6ce47
AM		 34832005-02-16 Alan Modra <amodra@bigpond.net.au>
3484
3485 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
3486 than zero.
3487
d6f16593 34882005-02-15 Nigel Stephens <nigel@mips.com>
4df6ce47 3489 Maciej W. Rozycki <macro@mips.com>
d6f16593
MR		 3490
3491 * config/tc-mips.c (reloc_needs_lo_p): Handle
3492 BFD_RELOC_MIPS16_HI16_S.
3493 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
3494 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
3495 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
3496 complaints on.
3497 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
3498 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
3499 Call my_getSmallExpression() to parse percent operators.
3500 (percent_op_match, mips_percent_op): Separate definitions.
3501 (mips16_percent_op): Define percent operators for the MIPS16 mode.
3502 (parse_relocation): Handle the MIPS16 mode using
3503 mips16_percent_op.
3504 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
3505 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
3506
7b347e43
JB		 35072005-02-15 Jan Beulich <jbeulich@novell.com>
3508
3509 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
3510 instead of explicitly dealing with the translation; exclude
3511 relocations that are already pcrel, however.
3512
a66d2bb7
JB		 35132005-02-15 Jan Beulich <jbeulich@novell.com>
3514
3515 * config/tc-ia64.c: Include limits.h (if available).
3516 (gr_values[0]): Set path to INT_MAX.
3517 (dot_reg_val): Don't allow changing value of r0. Limit range of
3518 general registers at r127.
3519 (specify_resource): Default resource index is -1. Don't set resource
3520 index (in case IA64_RS_RSE) without setting the specific flag.
3521 (note_register_values): Check operand is O_constant before tracking
3522 input value of moves. Add tracking for dep.z with constant inputs.
3523 (print_dependency): Resource index of specific resource may be zero.
3524 (check_dependencies): Likewise.
3525
4b09e828
JB		 35262005-02-15 Jan Beulich <jbeulich@novell.com>
3527
3528 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
3529 reg_class. Check operands and emit diagnostics for illegal use of
3530 registers.
3531
0ca3e455
JB		 35322005-02-15 Jan Beulich <jbeulich@novell.com>
3533
3534 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
3535 new variables type, suffix, and width. Handle
3536 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
3537 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
3538 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
3539 FUNC_DTP_RELATIVE case. Return incoming relocation type if
3540 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
3541 if unable to translate relocation type, using the new variables.
3542
2fac3d48
JB		 35432005-02-15 Jan Beulich <jbeulich@novell.com>
3544
3545 * config/tc-ia64.h (ia64_symbol_chars): Declare.
3546 (ty_symbol_chars): Define.
3547 * config/tc-ia64.c (ia64_symbol_chars): Define.
3548
2f6d622e
JB		 35492005-02-15 Jan Beulich <jbeulich@novell.com>
3550
3551 * config/tc-ia64.c (ia64_parse_name): Only update next character if
3552 input_line_pointer was advanced.
3553
28013b5c
KK		 35542005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3555
3556 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
3557 within |.
3558
f1dab70d
JB		 35592005-02-13 Jan Beulich <jbeulich@novell.com>
3560
3561 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
3562 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
3563 indicator.
3564 (ia64_init): Set md.detect_dv.
3565 (ia64_start_line): New static variable warned. Warn only once when
3566 encountering explicit stops in automatic mode.
3567 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
3568 * NEWS: Mention new default mode.
3569
20b36a95
JB		 35702005-02-13 Jan Beulich <jbeulich@novell.com>
3571
3572 * config/tc-ia64.c (dot_rot): Add comment that name strings should
3573 be freed when wiping out previous state. Canonicalize names before
3574 use. Free name string when detecting redefinition.
3575 (dot_pred_rel): Call generic expression parser to process arguments.
3576 Handle O_register case for individual predicates and O_subtract for
3577 ranges.
3578 (ia64_parse_name): Canonicalize name before looking it up in dynamic
3579 register hash.
3580 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
3581 Warn if multiple found, issue error if resulting symbol name has zero
3582 length.
3583 (dot_alias): Canonicalize name before use.
3584
07450571
L		 35852005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3586
3587 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
3588 and 0 for error.
3589 (in_procedure): Return -1 for warning.
3590 (in_prologue): Likewise.
3591 (in_body): Likewise.
3592
01b91374
L		 35932005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3594
ac4528d2 3595 * config/tc-ia64.c (dot_xdata): Undo the last change.
01b91374
L		 3596 (dot_float_cons): Likewise.
3597 (dot_xstringer): Likewise.
3598 (dot_xdata_ua): Likewise.
3599 (dot_float_cons_ua): Likewise.
3600
970d6792
L		 36012005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3602
3603 * NEWS: Mention "-munwind-check=[warning|error]".
3604
3605 * config/tc-ia64.c (md): Add unwind_check.
3606 (unwind_diagnostic): New.
3607 (in_procedure): Call unwind_diagnostic when a directive isn't
3608 in procedure.
3609 (in_prologue): Call unwind_diagnostic when a directive isn't in
3610 prologue.
3611 (in_body): Call unwind_diagnostic when a directive isn't in
3612 body region.
3613 (dot_endp): Set md.unwind_check to error before calling
3614 in_procedure and restore it after. When the name is missing or
3615 couldn't be found, use the one from the last .proc if
3616 md.unwind_check isn't error. Warn if md.unwind_check is
3617 warning.
3618 (md_parse_option): Handle "-munwind-check=[warning|error]".
3619 (md_show_usage): Add "-munwind-check=[warning|error]".
3620 (ia64_init): Set md.unwind_check to warning.
3621
3622 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
3623 * doc/c-ia64.texi: Likewise.
3624
16a48f83
JB		 36252005-02-11 Jan Beulich <jbeulich@novell.com>
3626
3627 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
3628 (LEX_QM): Likewise.
3629 (ia64_parse_name): New third parameter.
3630 (md_parse_name): Pass third argument.
3631 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
3632 (md_operand): Handling of '@'-prefixed symbols moved from here...
3633 (ia64_parse_name): ...to here.
3634
a911c10a
JB		 36352005-02-11 Jan Beulich <jbeulich@novell.com>
3636
3637 * config/tc-ia64.c (md): Remove last_groups and group_idx.
3638 (errata_nop_necessary_p): Remove declaraction and definition.
3639 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
3640 update md.group_idx. Don't reset md.last_groups.
3641
b3f19c14
JB		 36422005-02-11 Jan Beulich <jbeulich@novell.com>
3643
3644 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
3645 argument.
3646 (dot_xdata): Free section name after use.
3647 (dot_float_cons): Likewise.
3648 (dot_xstringer): Likewise.
3649 (dot_xdata_ua): Likewise.
3650 (dot_float_cons_ua): Likewise.
3651 (md_pseudo_table): Add xdata16 and xdata16.ua.
3652
5cb53c21
L		 36532005-02-10 H.J. Lu <hongjiu.lu@intel.com>
3654
3655 * doc/all.texi: Add IA64.
3656 * doc/as.texinfo: Likewise.
3657
3658 * doc/c-ia64.texi: Fix typos.
3659
620b81c1
JB		 36602005-02-10 Julian Brown <julian@codesourcery.com>
3661
3662 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
3663 BFD_RELOC_UNUSED.
3664 (do_t_push_pop): Likewise.
3665 (md_assemble): Likewise.
3666 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
3667 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
3668 (create_unwind_entry): Output dependency on the required personality
3669 routines.
620b81c1 3670
4ee4d249
NS		 36712005-02-07 Nathan Sidwell <nathan@codesourcery.com>
3672
3673 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
3674 * subsegs.c (seg_not_empty_p): Likewise.
3675
9f5083a4
NC		 36762005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3677
3678 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
4df6ce47 3679 relative jump calculation.
9f5083a4
NC		 3680 <md_convert_frag) : Likewise.
3681 <output_disp): Likewise.
3682
aaac53f5
HPN		 36832005-02-07 Hans-Peter Nilsson <hp@axis.com>
3684
3685 * write.c (write_object_file): Recognize warning-symbol construct
3686 and skip object- and target- handling for the second symbol.
3687
05ee4b0f
JB		 36882005-02-02 Jan Beulich <jbeulich@novell.com>
3689
3690 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
3691 designators along with quoted ones. Free copy of quoted designator
3692 when done.
3693
65ec77d2
BE		 36942005-02-01 Ben Elliston <bje@au.ibm.com>
3695
3696 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
3697 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
3698 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
3699 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
3700 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
3701 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
3702 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
3703 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
3704 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
3705 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
3706 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
3707 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
3708 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
3709 #if 0'd code throughout.
3710
d342277e
NC		 37112005-01-31 Nick Clifton <nickc@redhat.com>
3712
3713 * as.c (parse_args): Bump copyright date reported by --version to
3714 2005.
3715
d6486796
NC		 37162005-01-31 Nick Clifton <nickc@redhat.com>
3717
3718 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
3719 and vax-vms.
3720
ca3bc58f
JB		 37212005-01-31 Jan Beulich <jbeulich@novell.com>
3722
3723 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
3724 that can end with .endr in that case. Make requiring/permitting
3725 pseudo-ops without leading dot closer to the logic in read.c serving
3726 the same purpose.
3727 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
3728 ignored.
3729
057f53c1
JB		 37302005-01-31 Jan Beulich <jbeulich@novell.com>
3731
3732 * macro.c (do_formals): Adjust to no longer accept empty parameter
3733 names.
3734 (define_macro): Adjust to no longer accept empty macro name, garbage
3735 following the parameters, or macros that were previously defined.
3736 * read.c (s_bad_end): Declare.
3737 (potable): Add endm. Handler for endr and endm is s_bad_end.
3738 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
3739 and .endr.
3740 * read.h (s_bad_endr): Remove.
3741
d3156ecc
JB		 37422005-01-31 Jan Beulich <jbeulich@novell.com>
3743
3744 * config/tc-ia64.c (parse_operands): Parse all specified operands,
3745 immediately discarding (but counting) those exceeding the maximum
3746 possible amount. Track whether output and input operand counts ever
3747 matched, and use this to better indicate which of the operands/
3748 operand types was wrong; specifically don't default to pointing to
3749 the first operand.
3750
75e09913
JB		 37512005-01-31 Jan Beulich <jbeulich@novell.com>
3752
3753 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
3754 variable in dot_endp). Add body and insn. Make prologue,
3755 prologue_mask, body, and insn bitfields.
3756 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
3757 messages.
3758 (in_procedure, in_prologue, in_body): New.
3759 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3760 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3761 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
3762 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
3763 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
3764 dot_personality): Use the appropriate one of the above.
3765 (dot_proc): Clear unwind.proc_start; set to current location only if
3766 none of the entry points were valid. Check for non-zero-length entry
3767 point names. Check that entry points aren't defined, yet. Clear
3768 unwind.prologue, unwind.body, and unwind.insn.
3769 (dot_body): Call in_procedure. Check that first directive in procedure
3770 had no insns emitted before. Set unwind.body.
3771 (dot_prologue): Call in_procedure. Check that not already in prologue.
3772 Check that first directive in procedure had no insns emitted before.
3773 Clear unwind.body.
3774 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
3775 length entry point names. Check that entry points became defined.
3776 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
3777
f4660e2c
JB		 37782005-01-31 Jan Beulich <jbeulich@novell.com>
3779
3780 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
3781 before actually using it. Don't generate an error in manual bundling
3782 mode when looking at an insn requiring slot 2 but not yet at slot 2.
3783 Don't generate an error in manual bundling mode when looking at an
3784 insn required to be last in its group but the required slot hasn't
3785 been reached, yet. Allow conversion from MII to MI;I for bundle
3786 consisting of only 2 insns with the stop between them. Suppress
3787 various meaningless errors resulting from detecting earlier ones.
3788
60b9a617
JB		 37892005-01-31 Jan Beulich <jbeulich@novell.com>
3790
3791 * config/tc-ia64.c (parse_operands): Also handle alloc without first
3792 input being ar.pfs.
3793
7af0dfc7
CG		 37942005-01-28 Christian Groessler <chris@groessler.org>
3795
3796 * config/tc-z8k.c (md_assemble): Improve error detection.
3797
f7e323d5
JB		 37982005-01-28 Jan Beulich <jbeulich@novell.com>
3799
3800 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
3801 for personality routine pointer only if there is one.
3802 (ia64_convert_frag): Likewise.
3803 (generate_unwind_image): Likewise.
3804
f87a1e0c
CG		 38052005-01-27 Christian Groessler <chris@groessler.org>
3806
3807 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
3808 (md_apply_fix3): Make relative branches out of range an error
3809 instead of a warning. Display correct line number for out of
3810 range branches/calls/memory accesses.
3811
c6cb92c5
NS		 38122005-01-27 Nathan Sidwell <nathan@codesourcery.com>
3813
3814 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
3815 to emit .debug_line and other debug sections.
3816 * as.h (seg_not_empty_p): Declare.
3817 * subsegs.c (seg_not_empty_p): New predicate.
3818
e8093792
AC		 38192005-01-27 Andrew Cagney <cagney@gnu.org>
3820
3821 * configure: Regenerate to track ../gettext.m4 change.
3822
09124b3f
JB		 38232005-01-27 Jan Beulich <jbeulich@novell.com>
3824
3825 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
3826
38272005-01-27 Jan Beulich <jbeulich@novell.com>
97762d08
JB		 3828
3829 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
3830 to/from application registers dynamic insns.
3831 (md_assemble): Defer resolution of move to/from application registers
3832 dynamic insns when they can be issued on either the I- or M-units.
3833
90219bd0
AO		 38342005-01-25 Alexandre Oliva <aoliva@redhat.com>
3835
3836 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
3837 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
3838 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
3839 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
3840 * cgen.c (gas_cgen_parse_operand): Handle
3841 CGEN_PARSE_OPERAND_SYMBOLIC.
3842 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
3843 (frv_force_relocation): Likewise. Fix handling of PIC
3844 relocations.
3845 (md_apply_fix3): Likewise.
3846
59c871b4
BE		 38472005-01-21 Ben Elliston <bje@au.ibm.com>
3848
3849 * as.h: Remove #if 0'd code.
3850 * atof-generic.c (atof_generic): Likewise.
3851 * ecoff.c (ecoff_directive_frame): Likewise.
3852 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
3853 * itbl-ops.c (itbl_add_reg): Likewise.
3854 * listing.c (calc_hex): Likewise.
3855 * read.c (MASK_CHAR): Likewise.
3856 * subsegs.c (subsegs_print_statistics): Likewise.
3857 * symbols.c (indent): Likewise.
3858 * write.c (write_relocs): Likewise.
3859 (write_object_file): Likewise.
3860 (relax_frag): Likewise.
3861
fb767913
NC		 38622005-01-20 Nick Clifton <nickc@redhat.com>
3863
3864 * as.c (std_longopts): Add an entry for "--a" in order to prevent
3865 getopt_long_only() from considering -a as an abbreviation for
3866 --alternate.
3867 (parse_args): Fix the parsing of -a=<file>.
3868
c556cc9c
AM		 38692005-01-20 Alan Modra <amodra@bigpond.net.au>
3870
3871 PR gas/684
3872 * read.c (s_incbin): Adjust default count for skip. Check validity
3873 of count and skip rigorously.
3874
9c6ed8e6
FF		 38752005-01-19 Fred Fish <fnf@specifixinc.com>
3876
3877 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
3878
e5604d79
RS		 38792005-01-19 Richard Sandiford <rsandifo@redhat.com>
3880
3881 * read.c (convert_to_bignum): New function, split out from...
3882 (emit_expr): ...here. Handle the case where X_add_number is
3883 positive and the input value is negative.
3884 (output_big_sleb128): Fix setting of continuation bit. Check whether
3885 the final byte needs to be sign-extended. Fix size-shrinking loop.
3886 (emit_leb128_expr): When generating a signed leb128, see whether the
3887 sign of an O_constant's X_add_number matches the sign of the input
3888 value. Use a bignum if not.
3889
e38bc3b5
NC		 38902005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
3891
3892 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
3893 arch_sh_up in order to match the external name and make the
3894 testsuite's job easier.
3895
df227444
L		 38962005-01-14 H.J. Lu <hongjiu.lu@intel.com>
3897
4df6ce47 3898 PR 659
df227444
L		 3899 * config/tc-i386.c (i386_scale): Disallow 0 scale.
3900
b8b80cf7
NC		 39012005-01-12 Nick Clifton <nickc@redhat.com>
3902
3903 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
3904 ignored_arguments array.
3905
324007b9
L		 39062005-01-10 H.J. Lu <hongjiu.lu@intel.com>
3907
3908 * write.c (write_object_file): Disallow a symbol equated to
3909 common symbol.
3910
5c4504f7
NC		 39112005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3912
3913 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
3914 bfd_mach_maxq20.
3915 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
3916 (maxq_target): New function: Set the machine type.
3917
4e7fd91e
PB		 39182005-01-06 Paul Brook <paul@codesourcery.com>
3919
3920 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
3921 (md_begin): Handle TE_VXWORKS for FP defaults.
3922 (md_apply_fix3): Correct rela offsets.
3923 (elf32_arm_target_format): Add VxWorks targets.
3924
ea3eed15
PB		 39252005-01-06 Paul Brook <paul@codesourcery.com>
3926
3927 * configure.tgt: Set em=vxworks for *-*-vxworks.
3928 * config/te-vxworks.h: New File.
3929
5dc1606f
PB		 39302005-01-06 Paul Brook <paul@codesourcery.com>
3931
3932 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
3933
18af0b39
NC		 39342005-01-04 Dmitry Diky <diwil@spec.ru>
3935
3936 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
3937 global label.
3938
196e8040
JW		 39392005-01-03 David Mosberger <davidm@hpl.hp.com>
3940
3941 * config/tc-ia64.c (md): Add member "loc_directive_seen".
3942 (dot_loc): New function.
3943 (md_pseudo_table): Add entry to map .loc to dot_loc().
3944 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
3945 seen a .loc directive or we're generating DWARF2 debug info for
3946 assembly source.
3947
a207757e
AM		 39482004-12-29 Alan Modra <amodra@bigpond.net.au>
3949
3950 PR gas/619
3951 * read.c (s_comm_internal): Don't zero end of name until size
3952 expression has been parsed.
3953
71d7ecf2
MM		 39542004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
3955
3956 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
3957
30c62922
TL		 39582004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
3959
3960 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
3961 case).
3962
14ee9f48
ILT		 39632004-12-22 Ian Lance Taylor <ian@airs.com>
3964
3965 * configure.tgt: New.
3966 * configure.in: Move setting of cpu_type, fmt, etc., to
3967 configure.tgt.
3968 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
3969 $(srcdir)/configure.tgt.
3970 * configure, Makefile.in: Rebuild.
3971
750bce0e 39722004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
4df6ce47 3973
750bce0e
NC		 3974 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
3975 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
3976 instructions.
3977 (avr_offset_expression): New function to parse offsets for LDI
3978 instructions.
3979 (avr_operand): Use it.
3980 (md_apply_fix3): Generate the relocs.
3981
9d2be1ee
JR		 39822004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
3983
3984 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
3985 BFD_RELOC_SH_IMMS10BY8 relocation.
3986
3987 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
3988 than just ignoring bad code.
3989
1e50d24d
RS		 39902004-12-16 Richard Sandiford <rsandifo@redhat.com>
3991
3992 * config/tc-v850.c (handle_lo16): New function.
3993 (v850_reloc_prefix): Use it to check lo().
3994 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
3995
2fbd2a87
NC		 39962004-12-14 P.J. Darcy <darcypj@us.ibm.com>
3997
3998 * configure.in: Add s390x-ibm-tpf support.
3999 * configure: Regenerate.
4000
7a6d0b32
JB		 40012004-12-15 Jan Beulich <jbeulich@novell.com>
4002
4003 * config/obj-elf.c (obj_elf_change_section): Only set type and
4004 attributes on new sections. Emit warning when type of re-declared
4005 section doesn't match.
4006
5b9d23c6
JB		 40072004-12-15 Jan Beulich <jbeulich@novell.com>
4008
4009 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
4010 '.cfi_startproc simple' doesn't inherit the old value.
4011
dcb45a06
JB		 40122004-12-15 Jan Beulich <jbeulich@novell.com>
4013
4014 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
4015 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
4016 generation to emit a factored offset.
4017
aa6975fb
ILT		 40182004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
4019
6943caf0
ILT		 4020 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
4021 which is too large in the case of NO_PIC without 64-bit
4022 addresses.
4023
aa6975fb
ILT		 4024 * config/tc-mips.c (mips_in_shared): New static variable.
4025 (macro_build_lui): Permit "_gp" if !mips_in_shared.
4026 (md_longopts): Add -mshared and -mno-shared.
4027 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
4028 (s_cpload): Implement !mips_in_shared case.
4029 (s_cpsetup): Likewise.
4030 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
4031 * NEWS: Mention -mno-shared.
4032
be1b2b4b
PB		 40332004-12-09 Paul Brook <paul@codesourcery.com>
4034
4035 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
4036 for function start.
4037
9a92f48d
ILT		 40382004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
4039
dd22970f
ILT		 4040 * config/tc-mips.c (append_insn): If we emit a nop during a relax
4041 sequence, increase the size of the sequence.
4042
9a92f48d
ILT		 4043 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
4044 use CPU_RM9000.
4045
b617dc20
BE		 40462004-12-07 Ben Elliston <bje@gnu.org>
4047
4048 * read.c (s_align): Use an align_limit temporary to allay a GCC
4049 signed/unsigned comparison warning.
4050
c820d418
MM		 40512004-12-01 Mark Mitchell <mark@codesourcery.com>
4052
4053 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
4054 * configure.in: Use it for arm*-*-linux-gnueabi*.
4055 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
4056 * config/te-armlinuxeabi.h: New file.
4057 * Makefile.in: Regenerated.
4058 * aclocal.m4: Likewise.
4059 * configure: Likewise.
4df6ce47 4060 * doc/Makefile.in: Regenerated.
c820d418 4061
2b0210eb
BW		 40622004-12-02 Bob Wilson <bob.wilson@acm.org>
4063
4064 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
4065 (xtensa_restore_emit_state): Likewise.
4066
9ebd302d
AM		 40672004-12-02 Alan Modra <amodra@bigpond.net.au>
4068
4069 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
4070 (s_align): Use it.
4071
32118081
NC		 40722004-11-30 Tero Niemela <tero_niemela@yahoo.com>
4073
4074 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
4075 * Makefile.in: Regenerate.
4076
3f414718
TL		 40772004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
4078
9ebd302d
AM		 4079 * config/tc-crx.c: Major code cleanup. Remove unused variables and
4080 functions, give functions a meaningful name, add comments.
4081 (check_range): New function - Replace operand size calculation
3f414718
TL		 4082 with range checking.
4083 (assemble_insn): Update Algorithm, improve error issuing.
9ebd302d 4084 (enum op_err): New.
3f414718
TL		 4085 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
4086 handling.
4087
a7498ae6
NC		 40882004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4089
4090 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
4091 miss between different section in the same module.
4092 (tc_gen_reloc): Likewise.
4093
5c54fd37
NC		 40942004-11-25 Theodore A. Roth <troth@openavr.org>
4095
4096 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
4097 atmega325, atmega3250, atmega645 and atmega6450.
4098
37edbb65
JB		 40992004-11-25 Jan Beulich <jbeulich@novell.com>
4100
4101 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
4102 permissible for the selected instruction suffix.
4103 (process_suffix): For DefaultSize instructions, suppressing the
4104 guessing of a 'q' suffix if the instruction doesn't support it is
4105 pointless, because only an 'l' suffix can be guessed in this place.
4106
5515a510
NC		 41072004-11-24 Nick Clifton <nickc@redhat.com>
4108
4109 * config/tc-iq2000.c: Remove support for IQ10 processor.
4110 Convert to ISO C90 formatting.
4111 * config/tc-iq2000.h: Likewise.
4112
dae1b34e
NC		 41132004-11-23 Nick Clifton <nickc@redhat.com>
4114
4115 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
4116 in this table. They should be correct now.
4117
5c6af06e
JB		 41182004-11-23 Jan Beulich <jbeulich@novell.com>
4119
4120 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
4121 indicate the MMX extensions added by both SSE and 3DNow!A.
4122 (Cpu3dnowA): Declare.
4123 (CpuUnknownFlags): Update.
4124 * config/tc-i386.c (cpu_sub_arch_name): Declare.
4125 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
4126 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
4127 3DNow!. Athlon additionally implies 3DNow!A. Several new
4128 entries (those starting with a dot are for sub-arch specification).
4129 (set_cpu_arch): Handle sub-arch specifications.
4130 (parse_insn): Distinguish between instructions not supported because
4131 of insufficient CPU features and because of 64-bit mode.
4132 * doc/c-i386.texi: Describe enhanced .arch directive.
4133
d9740523
BW		 41342004-11-22 Bob Wilson <bob.wilson@acm.org>
4135
4136 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
4137
3120ef82
BW		 41382004-11-22 Bob Wilson <bob.wilson@acm.org>
4139
4140 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
4141 without a corresponding .debug_info section.
4142
d190d046
HPN		 41432004-11-22 Hans-Peter Nilsson <hp@axis.com>
4144
4145 * read.c (potable): Add "error" and "warning".
4146 (s_errwarn): New function.
4147 * read.h (s_errwarn): Declare.
4148 * doc/as.texinfo (Error, Warning): Document .error and .warning.
4149
5519f6ea
NC		 41502004-11-22 Nick Clifton <nickc@redhat.com>
4151
4152 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
4153 c_dot_file_symbol.
4154
f5c7edf4
AM		 41552004-11-19 Alan Modra <amodra@bigpond.net.au>
4156
4157 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
4158 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
4159
a4528eeb
AM		 41602004-11-19 Alan Modra <amodra@bigpond.net.au>
4161
4162 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
4163 (coff_adjust_symtab): Adjust call.
4164 (crawl_symbols): Likewise.
4165 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
4166 (obj_app_file): Adjust.
4167
444bf5f3
NC		 41682004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4169
4170 * configure.in: Enable bfd_assember for the MAXQ port.
4171 * configure: Regenerate.
4172
a1ace8d8 41732004-11-12 Bob Wilson <bob.wilson@acm.org>
88ac794e 4174 Sterling Augustine <sterling@tensilica.com>
a1ace8d8
BW		 4175
4176 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
4177 there is a conflict.
4178 (check_t1_t2_reads_and_writes): Check for both reads and writes to
4179 interfaces that are related as determined by xtensa_interface_class_id.
4180
30e857fc
NC		 41812004-11-12 Nick Clifton <nickc@redhat.com>
4182
4183 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
4184 offsets for conditional branches.
4185
a67517f4
BW		 41862004-11-11 Bob Wilson <bob.wilson@acm.org>
4187
4188 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
4189
1d19a770
BW		 41902004-11-10 Bob Wilson <bob.wilson@acm.org>
4191
4192 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
4193 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
4194 MAYBE_UNREACHABLE.
4195 (relax_frag_immed): Update call to update_next_frag_state.
4196
c04f5787
AM		 41972004-11-10 Alan Modra <amodra@bigpond.net.au>
4198
4199 * obj.h (struct format_ops <app_file>): Add int param.
4200 * read.h (s_app_file_string): Likewise.
4201 * read.c (s_app_file_string): Likewise.
4202 (s_app_file): Adjust s_app_file_string call.
4203 * config/tc-mips.c (s_mips_file): Likewise.
4204 * config/obj-coff.h (obj_app_file): Add app param.
4205 * config/obj-ecoff.h (obj_app_file): Likewise.
4206 * config/obj-multi.h (obj_app_file): Likewise.
4207 * config/obj-elf.h (elf_file_symbol): Likewise.
4208 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
4209 if called for # preprocessor lines.
4210
a77a9021
L		 42112004-11-08 H.J. Lu <hongjiu.lu@intel.com>
4212
4213 PR 528
4214 * symbols.c (resolve_symbol_value): Convert weak symbols only
4215 for Windows PECOFF.
4216 (symbol_equated_reloc_p): Don't equate weaks when relocating
4217 only for Windows PECOFF.
4218
aea44f62
TL		 42192004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
4220
4221 * config/tc-crx.c (print_insn): Check and set insn_addr.
4222 * config/tc-crx.h (md_frag_check): Define.
4223
7499d566
NC		 42242004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4225 Vineet Sharma <vineets@noida.hcltech.com>
4226
4227 * configure.in: Add support for new target maxq-coff.
4228 * configure: Regenerate.
4229 * NEWS: Mention new support.
4230 * config/tc-maxq.c: New file.
4231 * config/tc-maxq.h: New file.
4232 * config/obj-coff.h: Add support for maxq-coff.
4233
977cdf5a
NC		 42342004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4235
4236 * symbols.c (any_external_name): Define.
a77a9021 4237 (resolve_symbol_value): Convert weak symbols.
977cdf5a
NC		 4238 (S_SET_EXTERNAL): Support any_external_name.
4239 (S_SET_NAME): Qualify parameter const.
316f3bf8 4240 (symbol_equated_reloc_p): Equate to weaks when relocating.
977cdf5a
NC		 4241 * symbols.h (S_SET_NAME): Qualfiy parameter const.
4242 * tc.h (any_external_name): Declare.
4243 * config/obj-coff.c ("coff/pe.h"): Include for BFD
4244 assemblers also.
4245 (weak_is_altname): Declare and define.
4246 (weak_name2altname): Same.
4247 (weak_altname2name): Same.
4248 (weak_uniquify): Same.
4249 (weak_altprefix): Define.
4250 (obj_coff_weak): Change .weak syntax and handling.
4251 (coff_frob_symbol): Fix PE weak symbol alternates.
4252 * config/obj-coff.h (USE_UNIQUE): Define.
4253 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
4254 are in another segment.
4255 (tc_gen_reloc): Remove broken addend hack.
4256 doc/as.texinfo: Update.
4257
34e41783
BW		 42582004-11-05 Sterling Augustine <sterling@tensilica.com>
4259
4260 * config/tc-xtensa.c (total_frag_text_expansion): New.
4261 (md_estimate_size_before_relax): Use it.
4262 (find_address_of_next_align_frag): Likewise.
4263
dcd46b4e
TL		 42642004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
4265
4266 * config/tc-crx.c: Rename argument types.
4267 (processing_arg_number): Rename to 'cur_arg_num'.
4268 (get_number_of_bits): Rename to 'set_operand_size'.
4269 (get_operandtype): Rename to 'parse_operand', totally rewrite.
4270 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
4271 (set_indexmode_parameters): Remove function, integrate its code into
4272 'set_operand'.
4273 (set_operand_size): Get rid of 'Operand Number' function parameter -
4274 use global variable 'cur_arg_num' instead.
4275 Use a local 'argument' pointer to reference the current argument.
4276 (parse_operand): Likewise.
4277 (set_operand): Likewise.
4278 (process_label_constant): Likewise.
4279
9456465c
BW		 42802004-11-04 Bob Wilson <bob.wilson@acm.org>
4281
4282 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
4283 (add_section_rename): Delete. Inlined into...
4284 (build_section_rename): ...here. Use xstrdup instead of strdup.
4285 (xtensa_section_rename): Drop "const" from argument and return types.
4286 (md_show_usage): Indent to match show_usage().
4287 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
4288 (tc_canonicalize_section_name): Define.
4289 (md_elf_section_rename): Remove unused macro.
4290 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
4291 * doc/c-xtensa.texi (Xtensa Options): Likewise.
4292 (Frame Directive): Delete.
4293
7f266840
DJ		 42942004-11-04 Daniel Jacobowitz <dan@debian.org>
4295
4296 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
4297 * config/tc-arm.c (target_oabi): Delete.
4298 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
4299 (arm_opts): Remove moabi.
4300 * doc/as.texinfo (Overview): Remove documentation of -moabi.
4301 * doc/c-arm.texi (ARM Options): Likewise.
4302 * configure: Regenerated.
4303
ae57792d
HPN		 43042004-11-04 Hans-Peter Nilsson <hp@axis.com>
4305
4306 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
4307 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
4308 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
4309 * configure: Regenerate.
4310 * config/tc-cris.c (enum cris_archs): New.
4311 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
4312 (cris_insn_ver_valid_for_arch): New functions.
4313 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
4314 (cris_arch): New variable.
4315 (md_pseudo_table): New pseudo .arch.
4316 (err_for_dangerous_mul_placement): Initialize according to
4317 DEFAULT_CRIS_ARCH.
4318 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
4319 All users changed.
4320 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
4321 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
4322 (BRANCH_WF_V32, BRANCH_WB_V32): New.
4323 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
4324 use in md_cris_relax_table.
4325 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
4326 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4327 Update and improve head comment.
4328 (OPTION_PIC): Define in terms of previous option, OPTION_US.
4329 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
4330 (OPTION_ARCH): New.
4331 (md_longopts): New option --march=...
4332 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
4333 macros.
4334 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
4335 (HANDLE_RELAXABLE): New macro.
4336 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
4337 cases. Check for weak symbols and assume not relaxable. Handle
4338 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
4339 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
4340 fragP->fr_symbol.
4341 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
4342 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4343 (cris_create_short_jump): Adjust for CRISv32.
5664e9a7 4344 (cris_relax_frag): Handle new states.
ae57792d
HPN		 4345 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
4346 (md_begin): Define symbols "..asm.arch.cris.v32",
4347 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
4348 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
4349 when entering opcode table entry points.
4350 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
4351 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
4352 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
4353 (cris_process_instruction): Initialize out_insnp->insn_type to
4354 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
4355 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
4356 cases.
4357 <case 'm'>: Check that modified_char == '.'.
4358 <invalid operands>: Consume the rest of the line.
4359 When operands don't match, skip over subsequent insns with
4360 non-matching version specifier but same mnemonic.
4361 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
4362 special registers in CRISv32 are always 32 bit long.
4363 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
4364 New cases.
4365 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
4366 and compatible. Recognize "ACR" for v32, unless followed by "+".
4367 (get_spec_reg): Consider cris_arch when looking up register.
4368 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
4369 v32 or compatible.
4370 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
4371 (cris_get_expression): Restore input_line_pointer if failing "early".
4372 (get_flags): Consider cris_arch and recognize flags accordingly.
4373 (branch_disp): Adjust for CRISv32.
4374 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
4375 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
4376 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
4377 resolved. Don't enter zeros in object file for
4378 BFD_RELOC_32_PCREL.
4379 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
4380 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
4381 (md_parse_option): Break out "return 1".
4382 <OPTION_ARCH> New case.
4383 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
4384 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
4385 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
4386 <case BFD_RELOC_32_PCREL>: New cases.
4387 Addends for non-zero fx_pcrel are too in fx_offset.
4388 (md_show_usage): Show --march=<arch>.
4389 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
4390 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
4391 (s_syntax) <struct syntaxes>: Properly constify member operand.
4392 * config/tc-cris.h (TARGET_MACH): Define.
4393 (cris_mach): Declare.
4394 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
4395 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
4396 (CRIS-Opts): Document --march=...
4397 (CRIS-Pseudos): Document .arch.
4398
9306ca4a
JB		 43992004-11-04 Jan Beulich <jbeulich@novell.com>
4400
4401 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
4402 intel syntax and no register prefix, allow $ in symbol names when
4403 intel syntax.
4404 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
4405 (intel_float_operand): Add fourth return value indicating math control
4406 operations. Make classification more precise.
4407 (md_assemble): Complain if memory operand of mov[sz]x has no size
4408 specified.
4409 (parse_insn): Translate word operands to floating point instructions
4410 operating on integers as well as control instructions to short ones
4411 as expected by AT&T syntax. Translate 'd' suffix to short one only for
4412 floating point instructions operating on non-integer operands.
4413 (match_template): Remove fldcw special case. Adjust q-suffix handling
4414 to permit it on fild/fistp/fisttp in AT&T mode.
4415 (process_suffix): Don't guess DefaultSize insns' suffix from
4416 stackop_size for certain floating point control instructions. Guess
4417 suffix for branch and [ls][gi]dt based on flag_code. Split error
4418 messages for Intel and AT&T syntax, and make the condition more strict
4419 for the former. Adjust suppressing of generation of operand size
4420 overrides.
4421 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
4422 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
4423 more error checking.
4424 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
4425 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
4426
2b4f075a
HPN		 44272004-11-03 Hans-Peter Nilsson <hp@axis.com>
4428
4429 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
4430 md_short_jump_size, md_long_jump_size.
4431 * write.c [!WORKING_DOT_WORD]: Ditto.
4432 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
4433 qualifier.
4434 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
4435 declare.
4436 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
4437 const qualifier in these definitions.
4438 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
4439 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
4440
ddbc47ac
NC		 44412004-11-02 Nick Clifton <nickc@redhat.com>
4442
4443 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
4444 table before deciding to produce a .debug_line section to match up
4445 with a user provided .debug_info section.
4446
3ad3f5ad
TL		 44472004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
4448
4449 * config/tc-crx.c (getreg_image): Bug fix, a return value was
4450 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
4451
c815a616
TL		 44522004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
4453
4454 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
4455 (get_flags): New function.
c04f5787
AM		 4456 (get_number_of_bits): Edit comments, update numeric values to
4457 supported sizes.
4458 (process_label_constant): Don't support the colon
4459 format (SYMBOL:[s|m|l]).
c815a616
TL		 4460 (set_cons_rparams): Support argument type 'arg_rbase'.
4461 (get_operandtype): Bug fix in 'rbase' operand type parsing.
4462 (handle_LoadStor): Bug fix, first handle post-increment mode.
c04f5787
AM		 4463 (getreg_image): Remove redundant code, update according to latest
4464 CRX spec.
c815a616 4465 (print_constant): Bug fix relate to 3-word instructions.
c04f5787 4466 (assemble_insn): Bug fix, when matching instructions, verify also
c815a616
TL		 4467 instruction type (not only mnemonic).
4468 Add various error checking.
4469 (preprocess_reglist): Support HI/LO and user registers.
4470
ed7af9f9
L		 44712004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
4472
c04f5787 4473 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
ed7af9f9
L		 4474 in an epilogue directive go negative.
4475
ac025970
L		 44762004-10-25 H.J. Lu <hongjiu.lu@intel.com>
4477
4478 PR 474
4479 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
4480 after reporting template error during manual bundling. Reported
4481 by Michael Dupont, michaelx.dupont@intel.com.
4482
a394c00f
NC		 44832004-10-25 Daniel Jacobowitz <dan@debian.org>
4484
4485 * Makefile.am: Run dep-am.
4486 * aclocal.m4: Regenerate with automake 1.9.2.
4487 * Makefile.in: Regenerate with automake 1.9.2.
4488 * doc/Makefile.in: Likewise.
4489
4490 * config/tc-arm.c: Include "dw2gencfi.h".
4491 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4492 New functions.
4493 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
4494 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
4495 (tc_cfi_frame_initial_instructions): Define.
4496 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4497 Add prototypes.
4498
23d83918
TL		 44992004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
4500
4501 * config/tc-crx.c (assemble_insn): Check unsigned immediate
4502 operands validity.
4503 Update coprocessor id to be unsigned immediate.
4504
bb41ade5
AM		 45052004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4506
4507 * config/tc-i386.c (O_secrel): Delete.
4508 (tc_pe_dwarf2_emit_offset): New function.
4509 * config/tc-i386.h (O_secrel): Define as O_md1.
4510 (TC_DWARF2_EMIT_OFFSET): Define.
4511
87e62348
NC		 45122004-10-18 Nick Clifton <nickc@redhat.com>
4513
4514 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
4515 ignore @fptr() directives for 4-byte fixups.
4516
3c55da70
AM		 45172004-10-15 Alan Modra <amodra@bigpond.net.au>
4518
4519 * Makefile.am: Run "make dep-am"
4520 * Makefile.in: Regenerate.
4521
40e7b7b9
BW		 45222004-10-14 Bob Wilson <bob.wilson@acm.org>
4523
4524 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
4525 Remove comments about placement of literal pools.
4526 (Literal Directive): Update description of literal placement.
4527 (Literal Prefix Directive): Remove statement that this does not apply
4528 to absolute-mode literals. Describe new section naming scheme.
4529
b08b5071
BW		 45302004-10-12 Bob Wilson <bob.wilson@acm.org>
4531
4532 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
4533 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
4534 is_windowed_return_opcode): Delete.
4535 (xtensa_frob_label): Use get_subseg_target_freq.
4536 (md_assemble): Inline call to is_entry_opcode.
4537 (xtensa_handle_align): Inline call to get_frag_is_literal.
4538 (relaxation_requirements): Inline call to is_jx_opcode.
4539 (emit_single_op): Inline call to is_movi_opcode.
4540 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
4541 get_frag_is_no_transform, is_entry_opcode, and
4542 set_frag_is_specific_opcode. Use get_subseg_total_freq.
4543 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
4544 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
4545 Inline calls to get_frag_is_no_transform.
4546 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
4547 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
4548 get_frag_is_no_transform.
4549 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
4550 and set_frag_is_no_transform.
4551 (get_expression_value): Delete.
4552 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
4553 cur_target_freq to target_freq.
4554 (get_subseg_info): Split out code to create a new map entry into ...
4555 (add_subseg_info): ... this new function.
4556 (get_last_insn_flags): Check if get_subseg_info succeeded.
4557 (set_last_insn_flags): Call add_subseg_info if needed.
4558 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
4559 (xtensa_reorder_segments): Compute last_sec while counting sections.
4560 Remove call to get_last_sec.
4561 (get_last_sec): Delete.
4562 (cache_literal_section): Inline call to retrieve_literal_seg and its
4563 callees, seg_present and add_seg_list.
4564 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
4565 (get_frag_is_insn, get_frag_is_no_transform,
4566 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
4567 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
4568
7fa3d080
BW		 45692004-10-12 Bob Wilson <bob.wilson@acm.org>
4570
4571 * config/tc-xtensa.c: Use ISO C90 formatting.
4572 * config/tc-xtensa.h: Likewise.
4573 * config/xtensa-istack.h: Likewise.
4574 * config/xtensa-relax.c: Likewise.
4575 * config/xtensa-relax.h: Likewise.
4576
8cb51566
PB		 45772004-10-12 Paul Brook <paul@codesourcery.com>
4578
4579 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
4580 EF_ARM_EABI_VER4.
4581 (arm_eabis): Ditto.
4582 * doc/c-arm.texi: Document that we actually support -meabi=4, not
4583 -meabi=3.
4584
653cfe85
BW		 45852004-10-08 Bob Wilson <bob.wilson@acm.org>
4586
4587 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
4588 entries.
4589 (Acknowledgements): Use "GAS" instead of AS variable.
4590
d2b2c203
DJ		 45912004-10-08 Daniel Jacobowitz <dan@debian.org>
4592
4593 * config/tc-i386.c: Include "elf/x86-64.h".
4594 (i386_elf_section_type): New function.
4595 * config/tc-i386.h (md_elf_section_type): Define.
4596 (i386_elf_section_type): New prototype.
4597
e80e0390
NC		 45982004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
4599
4600 * config/m68k-parse.h (enum m68k_register): New control register,
4601 MBAR2 (for MCF5249)
4602 * config/tc-m68k.c: Correct control register set for MCF5249.
4603
43cd72b9 46042004-10-07 Bob Wilson <bob.wilson@acm.org>
85a5ac80 4605 Sterling Augustine <sterling@tensilica.com>
43cd72b9
BW		 4606
4607 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
4608 (UNREACHABLE_MAX_WIDTH): Define.
4609 (XTENSA_FETCH_WIDTH): Delete.
4610 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
4611 prefer_const16, prefer_l32r): New global variables.
4612 (LIT4_SECTION_NAME): Define.
4613 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
4614 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
4615 (frag_flags struct): New.
c04f5787 4616 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
43cd72b9
BW		 4617 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
4618 (bitfield, bit_is_set, set_bit, clear_bit): Define.
4619 (MAX_FORMATS): Define.
4620 (op_placement_info struct, op_placement_table): New.
4621 (O_pltrel, O_hi16, O_lo16): Define.
4622 (directiveE enum): Rename directive_generics to directive_transform.
4623 Delete directive_relax. Add directive_schedule,
4624 directive_absolute_literals, and directive_last_directive.
4625 (directive_info): Rename "generics" to "transform". Delete "relax".
4626 Add "schedule" and "absolute-literals".
4627 (directive_state): Adjust entries to match changes in directive_info.
4628 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
4629 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
4630 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
4631 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
4632 (align_only_targets, software_a0_b_retw_interlock,
4633 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
4634 software_avoid_short_loop, software_avoid_close_loop_end,
4635 software_avoid_all_short_loops, specific_opcode): Delete.
4636 (warn_unaligned_branch_targets): New.
4637 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
4638 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
4639 (option_[no_]link_relax, option_[no_]transform,
4640 option_[no_]absolute_literals, option_warn_unaligned_targets,
4641 option_prefer_l32r, option_prefer_const16, option_target_hardware):
4642 New enum values.
4643 (option_[no_]align_only_targets, option_literal_section_name,
4644 option_text_section_name, option_data_section_name,
4645 option_bss_section_name, option_eb, option_el): Delete.
4646 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
4647 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
4648 and target-hardware. Delete entries for [no-]target-align-only,
4649 literal-section-name, text-section-name, data-section-name, and
4650 bss-section-name.
4651 (md_parse_option): Handle new options and remove old ones. Accept but
4652 ignore [no-]density options. Warn for [no-]generics and [no-]relax
4653 and treat them as [no-]transform.
4654 (md_show_usage): Add new options and remove old ones.
4655 (xtensa_setup_hw_workarounds): New.
4656 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
4657 "long", "short", "loc" and "frequency" entries.
4658 (use_generics): Rename to ...
4659 (use_transform): ... this function. Add past_xtensa_end check.
4660 (use_longcalls): Add past_xtensa_end check.
4661 (code_density_available, can_relax): Delete.
4662 (do_align_targets): New.
4663 (get_directive): Accept dashes in directive names. Warn about
4664 [no-]generics and [no-]relax directives and treat them as
c04f5787 4665 [no-]transform.
43cd72b9
BW		 4666 (xtensa_begin_directive): Call md_flush_pending_output only for some
4667 directives. Check for directives inside instruction bundles. Warn
4668 about deprecated ".begin literal" usage. Warn and ignore [no-]density
4669 directives. Handle new directives. Check generating_literals flag
4670 for literal_prefix.
4671 (xtensa_end_directive): Check for directives inside instruction
4672 bundles. Warn and ignore [no-]density directives. Handle new
4673 directives. Call xtensa_set_frag_assembly_state.
4674 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
4675 xtensa_dwarf2_emit_insn): New.
4676 (xtensa_literal_position): Call md_flush_pending_output. Do not check
4677 use_literal_section flag.
4678 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
4679 literals. Use xtensa_elf_cons to parse the expression.
4680 (xtensa_literal_prefix): Do not check use_literal_section. Support
4681 ".lit4" sections for absolute literals. Change prefix convention to
4682 replace ".text" (or ".t" in a linkonce section). No need to call
4683 subseg_set.
4684 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
4685 (expression_end): Handle closing braces and colons.
4686 (PLT_SUFFIX, plt_suffix): Delete.
4687 (expression_maybe_register): Use new xtensa-isa.h functions. Use
4688 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
4689 and O_hi16 expressions as well.
4690 (tokenize_arguments): Handle closing braces and colons.
4691 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
4692 operands and paired register syntax.
4693 (get_invisible_operands): New.
4694 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
4695 new xtensa-isa.h functions.
4696 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
4697 (xg_translate_idioms): Check if inside bundle. Use use_transform.
4698 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
4699 instructions. Use xtensa_translate_zero_immed.
4700 (operand_is_immed, operand_is_pcrel_label): Delete.
4701 (get_relaxable_immed): Use new xtensa-isa.h functions.
4702 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
4703 functions.
4704 (xtensa_print_insn_table, print_vliw_insn): New.
4705 (is_direct_call_opcode): Use new xtensa-isa.h functions.
4706 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
4707 is_branch_or_jump_opcode): Delete.
4708 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
4709 (opnum_to_reloc, reloc_to_opnum): Delete.
4710 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
4711 xtensa-isa.h functions. Operate on one slot of an instruction.
4712 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
4713 xg_get_insn_size): Delete.
4714 (xg_get_build_instr_size): Use xg_get_single_size.
4715 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
4716 xg_build_widen_table. Use xg_get_single_size.
4717 (xg_get_max_narrow_insn_size): Delete.
4718 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
4719 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
4720 xg_get_single_size.
4721 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
4722 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
4723 (xg_expand_to_stack, xg_expand_narrow): Update calls to
4724 xg_build_widen_table. Use xg_get_single_size.
4725 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
4726 xg_check_operand.
4727 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
4728 treat weak symbols conservatively.
4729 (xg_check_operand): Use new xtensa-isa.h functions.
4730 (is_dnrange): Delete.
4731 (xg_assembly_relax): Inline previous calls to tinsn_copy.
4732 (xg_finish_frag): Specify separate relax states for the frag and slot0.
4733 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
4734 xtensa-isa.h functions.
4735 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
4736 xg_instruction_matches_options): New.
4737 (xg_instruction_matches_rule): Handle O_register expressions. Call
4738 xg_instruction_matches_options.
4739 (transition_rule_cmp): New.
4740 (xg_instruction_match): Update call to xg_build_simplify_table.
4741 (xg_build_token_insn): Record loc fields.
4742 (xg_simplify_insn): Check is_specific_opcode field and
4743 density_supported flag.
4744 (xg_expand_assembly_insn): Skip checking code_density_available. Use
4745 new xtensa-isa.h functions. Call use_transform instead of can_relax.
4746 (xg_assemble_literal): Add error handling for O_big. Call
4747 record_alignment. Handle O_pltrel.
4748 (xg_valid_literal_expression): New.
4749 (xg_assemble_literal_space): Add slot parameter. Remove call to
4750 set_expr_symbol_offset. Add call to record_alignment. Update call to
4751 xg_finish_frag.
4752 (xg_emit_insn): Delete.
4753 (xg_emit_insn_to_buf): Add format parameter. Update calls to
4754 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
4755 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
4756 and slot parameters. Handle new "alternate" relocations for absolute
4757 literals and CONST16 instructions. Check for bad uses of O_lo16 and
4758 O_hi16. Use new xtensa-isa.h functions.
4759 (xg_assemble_tokens): Delete.
4760 (is_register_writer): Use new xtensa-isa.h functions.
4761 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
4762 old-style RSR from LCOUNT.
4763 (next_frag_opcode): Delete.
4764 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
4765 update_next_frag_state): New.
4766 (update_next_frag_nop_state): Delete.
4767 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
4768 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
4769 the state of the absolute-literals directive. Add calls to
4770 record_alignment and xtensa_set_frag_assembly_state. Call
4771 xtensa_switch_to_non_abs_literal_fragment instead of
4772 xtensa_switch_to_literal_fragment.
4773 (build_nop): New.
4774 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
4775 (get_expanded_loop_offset): Change check for undefined opcode to an
4776 assertion.
4777 (xtensa_set_frag_assembly_state, relaxable_section,
4778 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
4779 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
4780 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
4781 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
4782 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
4783 (xtensa_init_fix_data): New.
4784 (xtensa_frob_label): Reset label symbol to the current frag. Check
4785 do_align_targets and generating_literals flag. Propagate frequency
4786 info to new alignment frag. Call xtensa_set_frag_assembly_state.
4787 (xtensa_unrecognized_line): New.
4788 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
4789 to xtensa_set_frag_assembly_state.
4790 (error_reset_cur_vinsn): New.
4791 (md_assemble): Remove check for literal frag. Remove call to
4792 istack_init. Call use_transform instead of use_generics. Parse
4793 explicit instruction format specifiers. Move code for
4794 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
4795 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
4796 Add dwarf2_where call. Remote automatic alignment for ENTRY
4797 instructions. Move call to xtensa_clear_insn_labels to the end.
4798 Rearrange to handle bundles.
4799 (xtensa_cons_fix_new): Delete.
4800 (xtensa_handle_align): New.
4801 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
4802 assignment to is_no_density field.
4803 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
4804 instead of reloc_to_opnum. Handle "alternate" relocations.
4805 (xtensa_force_relocation, xtensa_check_inside_bundle,
4806 xtensa_elf_section_change_hook): New.
4807 (xtensa_symbol_new_hook): Delete.
4808 (xtensa_fix_adjustable): Check for difference of symbols with an
4809 offset. Check for external and weak symbols.
4810 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
4811 (md_estimate_size_before_relax): Return expansion for the first slot.
4812 (tc_gen_reloc): Handle difference of symbols by producing
4813 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
4814 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
4815 tentative values into the output when linkrelax is set.
4816 (XTENSA_PROP_SEC_NAME): Define.
4817 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
4818 Create literal tables only if using literal sections. Create new
4819 property tables instead of old instruction tables. Check for unaligned
4820 branch targets and loops.
4821 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
4822 new_resource_table, clear_resource_table, resize_resource_table,
4823 resources_available, reserve_resources, release_resources,
4824 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
4825 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
4826 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
4827 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
4828 flag. Update checks for workaround options. Call
4829 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
4830 (xtensa_cleanup_align_frags): Add special case for branch targets.
4831 Check for and mark unreachable frags.
4832 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
4833 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
4834 end of a zero-overhead loop body.
4835 (frag_can_negate_branch): Handle instructions with multiple slots.
4836 Use new xtensa-isa.h functions
4837 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
4838 xtensa_mark_zcl_first_insns): New.
4839 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
4840 transformations are disabled.
4841 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
4842 multislot instructions.
4843 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
4844 Likewise. Also error if transformations are disabled.
4845 (unrelaxed_frag_max_size): New.
4846 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
4847 xtensa-isa.h functions.
4848 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
4849 xtensa_opcode_is_loop instead of is_loop_opcode.
4850 (get_text_align_power): Replace as_fatal with assertion.
4851 (get_text_align_fill_size): Iterate instead of using modulus when
4852 use_nops is false.
4853 (get_noop_aligned_address): Assert that this is for a machine-dependent
4854 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
4855 xg_get_single_size, and frag_format_size.
4856 (get_widen_aligned_address): Rename to ...
4857 (get_aligned_diff): ... this function. Add max_diff parameter.
4858 Remove handling of rs_align/rs_align_code frags. Use
4859 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
4860 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
4861 and pass it back to caller.
4862 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
4863 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
4864 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
4865 (relax_frag_text_align): Rename to ...
4866 (relax_frag_loop_align): ... this function. Assume loops can only be
4867 in the first slot of an instruction.
4868 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
4869 instruction. Remove call to frag_wane.
4870 (relax_frag_narrow): Rename to ...
4871 (relax_frag_for_align): ... this function. Extend to handle
4872 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
4873 RELAX_NARROW for the first slot.
4874 (find_address_of_next_align_frag, bytes_to_stretch): New.
4875 (future_alignment_required): Use find_address_of_next_align_frag and
4876 bytes_to_stretch. Look ahead to subsequent frags to make smarter
4877 alignment decisions.
4878 (relax_frag_immed): Add format, slot, and estimate_only parameters.
4879 Check if transformations are enabled for b_j_loop_end workaround.
4880 Use new xtensa-isa.h functions and handle multislot instructions.
4881 Update call to xg_assembly_relax.
4882 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
4883 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
4884 frag types.
4885 (convert_frag_narrow): Add segP, format and slot parameters. Call
4886 convert_frag_immed for branch instructions. Adjust calls to
4887 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
4888 xg_get_single_size and xg_get_single_format.
4889 (convert_frag_fill_nop): New.
4890 (convert_frag_immed): Add format and slot parameters. Handle multislot
4891 instructions and use new xtensa-isa.h functions. Update calls to
4892 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
4893 enabled for b_j_loop_end workaround. Use build_nop instead of
4894 assemble_nop. Check is_specific_opcode flag. Check for unreachable
4895 frags. Use xg_get_single_size. Handle O_pltrel.
4896 (fix_new_exp_in_seg): Remove check for old plt flag.
4897 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
4898 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
4899 for loop opcode to an assertion. Mark all frags up to the end of the
4900 loop as not transformable.
4901 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
4902 (get_subseg_info): New.
4903 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
4904 check for dest_seg.
4905 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
4906 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
4907 (xtensa_switch_to_non_abs_literal_fragment): New.
4908 (cache_literal_section): Add is_code parameter and pass it through to
4909 retrieve_literal_seg.
4910 (retrieve_literal_seg): Add is_code parameter and use it to set the
4911 flags on the literal section. Handle case where head parameter is 0.
4912 (get_frag_is_no_transform, set_frag_is_specific_opcode,
4913 set_frag_is_no_transform): New.
4914 (xtensa_create_property_segments): Add end_property_function parameter
4915 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
4916 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
4917 (xtensa_create_xproperty_segments, section_has_xproperty): New.
4918 (add_xt_block_frags): Add end_property_function parameter and call it
4919 if it is non-zero. Call xtensa_frag_flags_init.
4920 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
4921 get_frag_property_flags, frag_flags_to_number,
4922 xtensa_frag_flags_combinable, xt_block_aligned_size,
4923 xtensa_xt_block_combine, add_xt_prop_frags,
4924 init_op_placement_info_table, opcode_fits_format_slot,
4925 xg_get_single_size, xg_get_single_format): New.
4926 (istack_push): Inline call to tinsn_copy.
4927 (tinsn_copy): Delete.
4928 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
4929 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
4930 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
4931 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
4932 functions. Handle invisible operands.
4933 (tinsn_to_slotbuf): New.
4934 (tinsn_check_arguments): Use new xtensa-isa.h functions.
4935 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
4936 vinsn_from_chars, and xg_free_vinsn.
4937 (tinsn_from_insnbuf): New.
4938 (tinsn_immed_from_frag): Add slot parameter and handle multislot
4939 instructions. Handle symbol differences.
4940 (get_num_stack_text_bytes): Use xg_get_single_size.
4941 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
4942 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
4943 get_expr_register, set_expr_symbol_offset_diff): New.
4944 * config/tc-xtensa.h (MAX_SLOTS): Define.
4945 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
4946 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
4947 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
4948 RELAX_NONE types.
4949 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
4950 (xtensa_frag_type struct): Add is_assembly_state_set,
4951 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
4952 is_align, is_text_align, alignment, and is_first_loop_insn fields.
4953 Replace is_generics and is_relax fields by is_no_transform field.
4954 Delete is_text and is_longcalls fields. Change text_expansion and
4955 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
4956 per-slot information: literal_frags, slot_subtypes, slot_symbols,
4957 slot_sub_symbols, and slot_offsets. Add fr_prev field.
4958 (xtensa_fix_data struct): New.
4959 (xtensa_symfield_type struct): Delete plt field.
4960 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
4961 forward declaration here.
4962 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
4963 (XTENSA_SECTION_RENAME): Undefine.
4964 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
4965 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
4966 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
4967 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
4968 (unit_num_copies_func, opcode_num_units_func,
4969 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
4970 (resource_table struct): New.
4971 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
4972 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
4973 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
4974 (tinsn_copy): Delete prototype.
4975 (vliw_insn struct): New.
4976 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
4977 (widen_spec_list): Add option conditions for density and boolean
4978 instructions. Add expansions using CONST16 and conditions for using
4979 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
4980 predicted branches.
4981 (simplify_spec_list): Add option conditions for density instructions.
4982 Add entry for NOP instruction.
4983 (append_transition): Add cmp function pointer parameter and use it to
4984 insert the new entry in order.
4985 (operand_function_LOW16U, operand_function_HI16U): New.
4986 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
4987 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4988 (enter_opname, split_string): Use xstrdup instead of strdup.
4989 (init_insn_pattern): Initialize new options field.
4990 (clear_req_or_option_list, clear_req_option_list,
4991 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
4992 New.
4993 (parse_insn_pattern): Parse option conditions.
4994 (transition_applies): New.
4995 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
4996 swapped last arguments in calls to append_constant_value_condition.
4997 Call clone_req_option_list. Add warning about invalid opcode.
4998 Handle LOW16U and HI16U function names.
4999 (build_transition_table): Add cmp parameter and use it in calls to
5000 append_transition. Use new xtensa-isa.h functions. Check
5001 transition_applies before adding entries.
5002 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
5003 pass it through to build_transition_table.
5004 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
5005 ReqOption, transition_cmp_fn): New types.
5006 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
5007 (transition_rule struct): Add options field.
5008 * doc/as.texinfo (Overview): Update Xtensa options.
5009 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
5010 --[no-]relax, and --[no-]generics options. Update descriptions of
5011 --text-section-literals and --[no-]longcalls. Add
5012 --[no-]absolute-literals and --[no-]transform.
5013 (Xtensa Syntax): Add description of syntax for FLIX instructions.
5014 Remove use of "generic" and "specific" terminology for opcodes.
5015 (Xtensa Registers): Generalize the syntax description to include
5016 user-defined register files.
5017 (Xtensa Automatic Alignment): Update.
5018 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
5019 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
5020 (Xtensa Directives): Remove confusing rules about precedence.
5021 (Density Directive, Relax Directive): Delete.
5022 (Schedule Directive): New.
5023 (Generics Directive): Rename to ...
5024 (Transform Directive): ... this node.
5025 (Literal Directive): Update for absolute literals. Missing
5026 literal_position directive is now an error.
5027 (Literal Position Directive): Update for absolute literals.
5028 (Freeregs Directive): Delete.
5029 (Absolute Literals Directive): New.
5030 (Frame Directive): Minor editing.
5031 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
5032 Update dependencies.
5033 * Makefile.in: Regenerate.
5034
6e1304d8
RS		 50352004-10-07 Richard Sandiford <rsandifo@redhat.com>
5036
5037 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
5038 to build the second and third fixups for a composite relocation.
5039 (macro_read_relocs): New function.
5040 (macro_build): Use it.
5041 (s_cpsetup): Pass all three composite relocation codes to macro_build.
5042 Simplify fragging code accordingly.
5043 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
5044 of the composite relocation. Set fx_tcbit in both fixups.
5045
b1dca8ee
RS		 50462004-10-07 Richard Sandiford <rsandifo@redhat.com>
5047
5048 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
5049 (md_apply_fix3): Don't treat composite relocs as done.
5050
89658e52
NC		 50512004-10-07 Jan Beulich <jbeulich@novell.com>
5052
5053 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
5054 prefix for symbol names generated from the LOCAL macro directive.
5055
289040ca
NC		 5056 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
5057 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
5058
48c9f030
NC		 50592004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
5060
5061 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
c04f5787 5062 Special registers.
5c5054ab 5063 (md_assemble): Add error checking for Co-Processor instructions.
48c9f030
NC		 5064 (get_cinv_parameters): Add 'b' option to invalidate the
5065 branch-target cache.
5066
7ed4c4c5
NC		 50672004-10-05 Paul Brook <paul@codesourcery.com>
5068
5069 * config/tc-arm.c (unwind): New variable.
5070 (vfp_sp_encode_reg): New function.
5071 (vfp_sp_reg_required_here): Use it.
5072 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
5073 (vfp_parse_reg_list): New function.
5074 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
5075 s_arm_unwind_personality, s_arm_unwind_personalityindex,
5076 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
5077 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
5078 functions.
5079 (md_pseudo_table): Add them.
5080 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
5081 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
5082 (set_section, add_unwind_adjustsp, flush_pending_unwind,
5083 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
5084 require_hashconst, add_unwind_opcode): New functions.
ab1e9ef7 5085 * doc/c-arm.texi: Document unwinding opcodes.
7ed4c4c5
NC		 5086 * NEWS: Mention the new feature.
5087
04ca8703
EC		 50882004-10-04 Eric Christopher <echristo@redhat.com>
5089
5090 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
5091
7c1d0959
L		 50922004-10-01 H.J. Lu <hongjiu.lu@intel.com>
5093
5094 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
5095 TLS relocations.
5096 * config/tc-s390.c (md_apply_fix3): Likewise.
5097 * config/tc-sparc.c (md_apply_fix3): Likewise.
5098
40a18ebd
NC		 50992004-10-01 Paul Brook <paul@codesourcery.com>
5100
5101 * config/tc-arm.c (arm_elf_section_type): New function.
5102 (arm_elf_change_section): Set section link for exidx sections.
5103 * config/tc-arm.h (arm_elf_section_type): Add prototype.
5104 (md_elf_section_type): Define.
5105
14127cc4
NC		 51062004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
5107
5108 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
5109 instruction's offset.
5110
b7c92712
NC		 51112004-10-01 Adam Nemet <anemet@lnxw.com>
5112
5113 * (TARGET_FORMAT): Remove LynxOS COFF definition.
5114
65555e64
AM		 51152004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
5116
5117 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
5118 asymbol *, instead use symbol_get_bfdsym.
5119
9fe0b840
NC		 51202004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
5121
5122 * config/tc-m68k.c (select_control_regs): Add mcf5249.
5123
0dd132b6
NC		 51242004-09-30 Paul Brook <paul@codesourcery.com>
5125
5126 * config/tc-arm.c (do_smi, do_nop): New functions.
5127 (insns): Add ARMv6ZK instructions.
5128 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
5129 (tc_gen_reloc): Ditto.
5130 (arm_cpus): Add mpcore and arm1176.
5131 (arm_archs): Add armv6{k,z,zk}.
5132 * doc/c-arm.texi: Document new cores and architectures.
5133
a737bd4d
NC		 51342004-09-30 Nick Clifton <nickc@redhat.com>
5135
5136 * config/tc-arm.c: Use ISO C90 formatting.
5137
3631a3c8
NC		 51382004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
5139
a737bd4d 5140 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
3631a3c8
NC		 5141 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
5142 REG_TYPE_MVDX is expected.
5143
d5f0cf92
AM		 51442004-09-29 Marc Bevand <m.bevand@gmail.com>
5145
5146 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
5147
9f9a069e
JW		 51482004-09-21 James E Wilson <wilson@specifixinc.com>
5149
5150 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
5151 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
5152 output_spill_base, output_unat_psprel, output_lc_psprel,
5153 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
5154 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
5155 output_spill_psprel_p): Use it.
5156
4b778c88
TL		 51572004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
5158
c04f5787 5159 * config/tc-crx.c (handle_LoadStor): New function.
04ca8703 5160 Handle load/stor unique instructions before parsing.
4b778c88 5161
eb043451
PB		 51622004-09-17 Paul Brook <paul@codesourcery.com>
5163
5164 * config/tc-arm.c (s_arm_rel31): New funciton.
5165 (md_pseudo_table): Add .rel31.
04ca8703 5166 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
eb043451
PB		 5167 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
5168 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
5169 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
5170 (arm_parse_reloc): Add (target2).
5171
8ea2b00f
AM		 51722004-09-17 Alan Modra <amodra@bigpond.net.au>
5173
5174 * Makefile.am: Run "make dep-am".
5175 * Makefile.in: Regenerate.
5176 * aclocal.m4: Regenerate.
5177 * configure: Regenerate.
5178 * doc/Makefile.in: Regenerate.
5179 * po/POTFILES.in: Regenerate.
5180 * po/gas.pot: Regenerate.
5181
7e1792e0
HPN		 51822004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
5183
5184 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
5185 [!LLONG_MAX]: Ditto.
5186
9c504268
PB		 51872004-09-13 Paul Brook <paul@codesourcery.com>
5188
5189 * config/tc-arm.c: Rename RELABS to TARGET1.
5190
2159ac21
AM		 51912004-09-13 Alan Modra <amodra@bigpond.net.au>
5192
5193 * messages.c (as_internal_value_out_of_range): Cast values passed
5194 to as_bad_where or as_warn_where to proper type.
5195
23794b24
MM		 51962004-09-11 Theodore A. Roth <troth@openavr.org>
5197
5198 * config/tc-avr.c: Add support for
5199 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
5200
e9fad691
AM		 52012004-09-09 Alan Modra <amodra@bigpond.net.au>
5202
5203 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
5204 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
5205
10b016c2
PB		 52062004-09-08 Paul Brook <paul@codesourcery.com>
5207
5208 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
5209 fini_array and preinit_array section types.
5210 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
5211 and fini_array.
5212 * doc/as.texinfo: Document extra section types.
5213
e5a52504
MM		 52142004-09-02 Mark Mitchell <mark@codesourcery.com>
5215
5216 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
5217 * Makefile.in: Regenerated.
5218 * configure.in: Set em for arm*-*-symbianelf*.
5219 * configure: Regenerated.
5220 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
5221 vectors when appropriate.
5222 * config/te-symbian.h: New file.
5223
42851540
NC		 52242004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
5225
5226 * config/tc-crx.c (gettrap): Exception vector can be case
5227 insensitive.
04ca8703 5228 (process_label_constant): Fix a 32-bit displacement bug in branch
42851540
NC		 5229 instructions.
5230 (get_operandtype) : Bug fix, wrong operand was used.
04ca8703 5231 (process_label_constant): Initialize relocation type to
42851540
NC		 5232 BFD_RELOC_NONE
5233
8783612f
RE		 52342004-09-01 Richard Earnshaw < reanrsha@arm.com>
5235
5236 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
5237 for synthesizable cores.
5238
1ff4677c
RE		 5239 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
5240
b18c562e
NC		 52412004-08-25 Dmitry Diky <diwil@spec.ru>
5242
5243 * config/tc-msp430.c: Clean-up the code.
5244 (md_relax_table): New relax table.
5245 (mcu_types): Sort MCU types.
5246 (md_pseudo_table): Add .profiler pseudo handler.
5247 (pow2value): New function.
5248 (msp430_profiler): New function.
5249 (msp430_operands): Add new insns handlers.
5250 (msp430_srcoperand): Add register operand handler, allow complex
5251 expressions.
5252 (md_estimate_size_before_relax): Rewritten.
5253 (md_convert_frag): Rewritten.
5254 (msp430_relax_frag): New function.
5255 * config/tc-msp430.h (md_relax_frag): define macro
5256 * doc/c-msp430.texi: Update information.
5257
8f94ae4d
NC		 52582004-08-24 Nick Clifton <nickc@redhat.com>
5259
5260 * as.c (std_shortopts): Allow -g to take an optional argument.
5261 (parse_args): Pass any switch starting with -g on to the backend
5262 for parsing.
5263
e51dace8
MM		 52642004-08-18 Mark Mitchell <mark@codesourcery.com>
5265
5266 * configure.in (arm*-*-symbianelf*): New target.
5267 (arm*-*-eabi*): Likewise.
5268 * configure: Regenerated.
5269
f7870c8d
TS		 52702004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5271 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
5272 correctly.
5273
d6afba4b
JJ		 52742004-08-18 Jakub Jelinek <jakub@redhat.com>
5275
5276 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
5277 argument, don't do anything if current section is not
5278 .gnu.linkonce.t.* and linkonce_empty is set.
5279 (generate_unwind_image, dot_endp): Adjust callers, call
5280 start_unwind_section (*, 1) if nothing will be put into the
5281 section.
5282
329e276d
NC		 52832004-08-17 Nick Clifton <nickc@redhat.com>
5284
5285 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
5286 (show_usage): Add -g.
5287 (std_longopts): Add --gen-debug. Alpha sort the table.
5288 (parse_args): Print an error message if a switch is not handled.
5289 Handle the -g switch, calling md_debug_format_selector() if
5290 necessary.
5291 * NEWS: Mention new feature.
5292 * doc/as.texinfo: Document new switch.
5293 * doc/internals.texi: Document behaviour of md_parse_option.
04ca8703 5294
329e276d
NC		 5295 * config/tc-arm.c (md_parse_option): Do not issue an error message
5296 if the switch is not recognised.
5297 * config/tc-m68k.c (md_parse_option): Likewise.
5298 * config/tc-pdp11.c (md_parse_option): Likewise.
5299 * config/tc-v850.c (md_parse_option): Likewise.
5300
5301 * as.h: Fix up formatting.
5302 * tc.h: Likewise.
5303
4101eec8
NC		 53042004-08-16 Nick Clifton <nickc@redhat.com>
5305
2766e5e4
NC		 5306 * macro.c (macro_set_alternate): Use ISO C90 formatting.
5307
4101eec8
NC		 5308 * configure.in: Sort architecture based tables alphabetically.
5309 * configure: Regenerate.
5310
80f846b6
AM		 53112004-08-16 Alan Modra <amodra@bigpond.net.au>
5312
5313 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
5314 { "cc", 68 }, with { "cr", 70 }.
5315
caa32fe5
NC		 53162004-08-13 Jan Beulich <jbeulich@novell.com>
5317 Nick Clifton <nickc@redhat.com>
5318
5319 * as.c: Add and handle new --alternate command line option.
5320 * macro.c (macro_set_alternate): New.
5321 * macro.h (macro_set_alternate): Declare.
5322 * read.c: Add and handle new .altmacro and .noaltmacro directives.
5323 * doc/as.texinfo: Document new command line option and pseudo-ops
5324 as well as insert documentation originating from gasp about
5325 alternate macro syntax.
5326 * NEWS: Mention new command line option and pseudo-ops.
5327
b2221023
MM		 53282004-08-10 Mark Mitchell <mark@codesourcery.com>
5329
5330 * expr.c (operand): Handle the "~", "-", and "!" operators applied
5331 to bignums.
5332
db6579d4
PB		 53332004-08-06 Paul Brook <paul@codesourcery.com>
5334
5335 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
5336 Handle new relocations.
5337 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
5338
e750405d
BW		 53392004-08-05 Bob Wilson <bob.wilson@acm.org>
5340
5341 * write.c (relax_segment): Use was_address instead of address when
5342 setting fr_fix field for align frag due to backwards .org.
5343
1d70c7fb
AO		 53442004-07-29 Alexandre Oliva <aoliva@redhat.com>
5345
5346 Introduce SH2a support.
5347 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5348 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
5349 arch_sh2a_nofpu_up.
5350 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5351 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
5352 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5353 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
5354 to end of conditional expression.
5355 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5356 * config/tc-sh.c: Add sh2a-nofpu support.
5357 2003-12-29 DJ Delorie <dj@redhat.com>
5358 * tc-sh.c: Add sh2a support.
5359 (parse_reg): Add tbr.
5360 (parse_at): Support @@(disp,tbr).
5361 (get_specific): Support sh2a opcodes.
5362 (insert4): New, for 4 byte relocs.
5363 (build_Mytes): Support sh2a opcodes.
5364 (md_apply_fix3_Mytes): Support sh2a opcodes.
5365 2003-12-02 Michael Snyder <msnyder@redhat.com>
5366 * config/tc-sh.c (md_parse_option): Handle sh2a.
5367 (sh_elf_final_processing): Ditto.
5368
e7fbc2bf
JT		 53692004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
5370
5371 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
5372 for TE_NetBSD.
5373
9232bbb0
AM		 53742004-07-27 Alan Modra <amodra@bigpond.net.au>
5375
5376 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
5377 (ppc_arch): Expand comment.
5378
670ec21d
NC		 53792004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
5380
5381 * config/tc-crx.c: Support evaluating the difference between two
5382 symbols.
5383 * config/tc-crx.h: Likewise.
5384
406f8ff9 53852004-07-26 H.J. Lu <hongjiu.lu@intel.com>
38ce5b11
L		 5386
5387 * config/tc-ia64.c (start_unwind_section): Set the linked-to
5388 section.
5389 (ia64_elf_section_change_hook): Set the linked-to section for
5390 SHT_IA_64_UNWIND.
5391
c05e9f04
NC		 53922004-07-26 Dmitry Diky <diwil@spec.ru>
5393
5394 * config/tc-msp430.c: Add new subtargets: msp430x1610,
5395 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
5396 msp430xG438, msp430xG439.
5397
e9863d7f
DJ		 53982004-07-25 Daniel Jacobowitz <dan@debian.org>
5399
5400 * doc/as.texinfo (Section, PushSection): Correct documentation
5401 for ELF.
5402
543613e9 54032004-07-21 Jan Beulich <jbeulich@novell.com>
20f0a1fc
NC		 5404
5405 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
5406 permissible for the selected instruction suffix.
5407 (match_template): Don't permit 64-bit general purpose operands in
5408 32-bit mode.
5409 (finalize_imm): Permit 64-bit immediates.
5410 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
5411 specially except for the width of the used base and/or index
5412 registers. For 32-bit displacements, use sign-extended
5413 relocations only when using 64-bit addressing.
5414 Force zero displacement on rip-relative addressing when there is
5415 no other displacement.
5416 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
5417 specially except for the width of the used base and/or index
5418 registers.
5419 (parse_register): Disallow Reg64 registers in 32-bit mode.
5420
543613e9
NC		 5421 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
5422 suffix if the instruction doesn't support it.
04ca8703 5423
01a3f561
MR		 54242004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
5425
5426 * config/tc-mips.c (append_insn): Handle constant expressions with
5427 no associated relocation.
5428 (mips_ip): Cancel the expression after use for the Q format
5429 specifier.
5430 (parse_relocation): Return no relocation for unsupported
5431 operators.
5432 (my_getSmallExpression): Return no relocation if no relocation
5433 operators are used.
5434
e12904d2
DA		 54352004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5436
5437 * config/obj-som.c (adjust_stab_sections): Add prototype.
5438 (obj_som_compiler, obj_som_version, obj_som_copyright,
5439 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
5440 * config/tc-hppa.c (update_subspace): Likewise.
5441 (is_defined_subspace): Amplify comment.
5442 * config/obj-som.h (som_frob_file): Add prototype.
5443
90c1602c
L		 54442004-07-19 Christopher Faylor <cgf@timesys.com>
5445 H.J. Lu <hongjiu.lu@intel.com>
5446
5447 * subsegs.c (section_symbol): Don't create a new segment when
5448 existing segment is undefined.
5449
f263249b
RE		 54502004-07-16 Richard Earnshaw <rearnsha@arm.com>
5451
5452 * config/tc-arm.c: Include include/opcode/arm.h.
5453 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
5454 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
5455 (FPU_ARCH_*): Delete.
5456 * Makefile.am: Update dependencies.
5457 * Makefile.in: Regenerate.
5458
152c65b9
NC		 54592004-07-15 Nick Clifton <nickc@redhat.com>
5460
5461 * configure.in: Accept armbe as a big-endian arm configuration.
5462 * configure: Regenerate.
5463
0477af35
NC		 54642004-07-13 Thomas Nystrom <thn@saeab.se>
5465
5466 * config/tc-i386.c (T_SHIFTOP): New constant.
5467 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
5468 (intel_el1): Handle '~'.
5469 (intel_get_token): Handle '<>', '&', '|' and '~'.
5470
54712004-07-13 Nick Clifton <nickc@redhat.com>
5472
5473 (md_assemble): Remove spurious newline from end of as_bad error
5474 message.
5475 (intel_e05_1): Likewise.
5476 (intel_e11): Likewise.
5477 (intel_match_token): Likewise.
5478
31302357
AS		 54792004-07-11 Andreas Schwab <schwab@suse.de>
5480
5481 * config/tc-m68k.c: Convert to C90. Remove redundant
5482 declarations. Indentation fixup.
5483 [M68KCOFF]: Include "obj-coff.h" instead of declaring
5484 obj_coff_section ourselves.
04ca8703 5485
549f748d
JW		 54862004-07-09 James E Wilson <wilson@specifixinc.com>
5487
5488 * config/tc-ia64.c (default_big_endian): New.
5489 (dot_byteorder, md_begin): Use it.
5490 (md_parse_option): Set it.
04ca8703 5491
1a320fbb
NC		 54922004-07-09 Nick Clifton <nickc@redhat.com>
5493
5494 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
5495 * configure: Regenerate.
5496 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
5497 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
5498 sh_find_elf_flags if necessary.
5499
de7e6852
RS		 55002004-07-08 Richard Sandiford <rsandifo@redhat.com>
5501
5502 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
5503 going to be split into more than one in-place addend, return 0
5504 for relocations against mergeable sections. Associate comments
5505 with code.
5506
1fe1f39c
NC		 55072004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
5508
5509 * Makefile.am (CPU_TYPES): Add crx.
5510 (TARGET_CPU_CFILES): Add config/tc-crx.c.
5511 (TARGET_CPU_HFILES): Add config/tc-crx.h.
5512 (DEPTC_crx_elf): New target.
5513 (DEPOBJ_crx_elf): Likewise.
5514 (DEP_crx_elf): Likewise.
5515 * Makefile.in: Regenerate.
5516 * configure.in: Add crx* target.
5517 * configure: Regenerate.
5518 * config/tc-crx.c: New file.
5519 * config/tc-crx.h: New file.
5520 * NEWS: Mention new target.
5521
d9895649
NC		 55222004-07-06 Nick Clifton <nickc@redhat.com>
5523
85fbca6a 5524 * config.in: Undefine TARGET_SYMBIAN by default.
c04f5787
AM		 5525 * configure.in:
5526 * configure: Regenerate. Add sh-symbian-elf target. If
5527 selected define TARGET_SYMBIAN.
5528 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
5529 format if TARGET_SYMBIAN has been defined.
04ca8703 5530
e7bd9ea0
NC		 5531 * output-file.c (output_file_create): Report the target format
5532 chosen when bfd_openw reports that it is invalid.
5533
d9895649
NC		 5534 * config/obj-coff.c (coff_pseudo_table): Only define the weak
5535 pseudo for BFD based assemblers.
5536
871ec896
JR		 55372004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
5538
5539 gas:
5540 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
5541 (md_parse_option): Remove redundant -isa testing.
5542 Make bfd_arch variable const.
5543 (md_show_usage): Make bfd_arch variable const.
5544
5a9ff93d
JW		 55452004-07-03 James E Wilson <wilson@specifixinc.com>
5546
5547 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
5548 * config/tc-ia64.h (md_frag_check): Define.
5549
c87db184
CF		 55502004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
5551
5552 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
5553 externals.
5554 * doc/as.texinfo (Weak): Document PE weak symbols.
5555
3b91255e
RS		 55562004-07-03 Richard Sandiford <rsandifo@redhat.com>
5557
5558 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
5559 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
5560 (mips_frob_file): Rework so that only a single pass through the
5561 relocs is needed. Allow %lo()s to have higher offsets than their
5562 corresponding %hi()s or %got()s.
5563
310ea308
NC		 55642004-07-02 Nick Clifton <nickc@redhat.com>
5565
5566 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
5567 allow values which have come from undefined symbols.
5568 Always consider this fixup to have been processed as a reloc
5569 cannot be generated for it.
5570
09b935ac
AM		 55712004-07-02 Alan Modra <amodra@bigpond.net.au>
5572
5573 * frags.h (struct frag): Add has_code and insn_addr fields.
5574 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
5575 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
5576 * config/tc-ppc.h (md_frag_check): Define.
5577
4d1cd5c7
MR		 55782004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
5579
5580 * doc/Makefile.am (info): Rename goal to...
5581 (info-local): ... this, to preserve implicit dependencies.
5582 * doc/Makefile.in: Regenerate with automake 1.8.5.
5583
097f809a
NC		 55842004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5585
5586 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
5587 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
5588 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
5589 (tc_gen_reloc): Likewise.
5590 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
5591 (m32r_parse_name): Likewise.
5592 (m32r_cgen_parse_fix_exp): Likewise.
5593 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
5594 (O_PIC_reloc): Likewise.
5595 (TC_CGEN_PARSE_FIX_EXP): Likewise..
5596 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
5597 for @GOTOFF, @GOT, @PLT.
5598
bb82af9f
NC		 55992004-06-21 Jan Beulich <jbeulich@novell.com>
5600
5601 * gas/symbols.c: While discarding ordinary local absolute symbols
5602 when --strip-local-absolute is in effect, retain file symbols.
5603
990ae22a
AS		 56042004-06-20 Andreas Schwab <schwab@suse.de>
5605
5606 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
5607 (md_parse_option): Likewise.
5608
32137342
NC		 56092004-06-17 Jan Beulich <jbeulich@novell.com>
5610
5611 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
5612 * config/te-netware.h: New file.
5613 * config/te-ppcnw.h: Delete: Obsolete.
5614 * configure.in: Eliminate ill NetWare targets. Make generic
5615 NetWare target use proper emulation.
5616 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
5617 reference to new te-netware.h.
5618 * configure: Regenerate.
5619 * Makefile.in: Regenerate.
5620
f84d8e26
MS		 56212004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
5622
5623 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
5624 comparison in .insn pseudo operation.
5625
587aac4e
AM		 56262004-06-15 Alan Modra <amodra@bigpond.net.au>
5627
5628 * config/obj-coff.c (coff_adjust_section_syms): Use
5629 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
5630 (coff_frob_section): Likewise.
5631 * config/tc-mips.c (md_apply_fix3): Likewise.
5632 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
5633 (elf_frob_file_after_relocs): Likewise.
5634
2337eb33
DA		 56352004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5636
b8fc22bc
DA		 5637 * config/tc-hppa.c (log2): Rename to exact_log2.
5638 (pa_next_subseg): Delete unused function.
5639 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
5640 (create_new_subspace): Likewise.
5641
2337eb33
DA		 5642 Bug gas/213
5643 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
5644 labels. Fix warning.
5645
53cb0362
DD		 56462004-05-28 DJ Delorie <dj@redhat.com>
5647
5648 * config/tc-mn10300.h (tc_fix_adjustable): Define.
5649 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
5650 or non-merged symbols.
5651
888a75be
L		 56522004-05-28 H.J. Lu <hongjiu.lu@intel.com>
5653
5654 * config/tc-ia64.c (remove_marked_resource): Save, clear and
5655 restore the old slot when inserting srlz.i/srlz.d.
5656
f6f9408f
JR		 56572004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
5658
5659 * Makefile.am: Regenerate dependecies.
5660 * Makefile.in: Regenerate.
5661 * config/tc-sh.c (valid_arch): Make unsigned.
5662 (preset_target_arch): Likewise.
5663 (md_begin): Use new architecture flags system.
5664 (get_specific): Likewise.
5665 (assemble_ppi): Likewise.
5666 (md_assemble): Likewise. Also fix error check for bad opcodes.
5667 (md_parse_option): Likewise. Also generate -isa values according
5668 to the table in bfd/cpu-sh.c instead of just constants. Also
5669 allow <arch>-up ISA variants.
5670 (sh_elf_final_processing): Replace if-else chain with a call to
5671 sh_find_elf_flags().
f6f9408f 5672
580b9172
NC		 56732004-05-28 Peter Barada <peter@the-baradas.com>
5674
5675 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
5676 with zero offset into mode 2 addressing to save a word.
5677
652ca075
L		 56782004-05-27 H.J. Lu <hongjiu.lu@intel.com>
5679
5680 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
5681 (ar_is_only_in_integer_unit): New.
5682 (ar_is_only_in_memory_unit): New.
5683 (generate_unwind_image): Silence gcc on 32bit host.
5684 (md_assemble): Use ar_is_only_in_integer_unit instead of
5685 ar_is_in_integer_unit. Check AR access.
5686
60fed2d3
NC		 56872004-05-27 Peter Barada <peter@the-baradas.com>
5688
5689 * config/tc-m68k.c (md_begin): Sort the opcode table into
5690 alphabetical order.
5691 (m68k_compare_opcode): New function to do the sorting.
5692
be8c092b
NC		 56932004-05-24 Peter Barada <peter@the-baradas.com>
5694
5695 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
5696 addressing on MIT style operands.
5697 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
5698 w/mask addressing.
5699 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
5700 operands.
5701
1181c20e
AM		 57022004-05-23 Alan Modra <amodra@bigpond.net.au>
5703
5704 * expr.c (operand, operator): Don't reject '++' and '--'.
5705
20e56c33
RS		 57062004-05-20 Richard Sandiford <rsandifo@redhat.com>
5707
5708 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
5709 dwarf tables.
5710
04ca8703 57112004-05-17 Adam Nemet <anemet@lnxw.com>
b2d65c0b
NC		 5712
5713 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
5714 * configure: Regenerate.
5715
0da76f83
NC		 57162004-05-13 Paul Brook <paul@codesourcery.com>
5717
5718 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
5719
4b363073
NC		 57202004-05-13 Joel Sherrill <joel@oarcorp.com>
5721
5722 * configure.in (or32-*-rtems*): Switch to elf.
5723 * configure: Regenerate.
5724
9598fbe5
NC		 57252004-05-13 Nick Clifton <nickc@redhat.com>
5726
5727 * po/fr.po: Updated French translation.
5728
22fe14ad
NC		 57292004-05-11 Nick Clifton <nickc@redhat.com>
5730
5731 * doc/as.texinfo (Section): Document G and T flags to .section
5732 directive. Document the extra arguments that the G flag
5733 requires. Document the #tls flag.
5734
57352004-05-11 H.J. Lu <hongjiu.lu@intel.com>
5736
5737 * subsegs.c (section_symbol): Create a new section symbol if
5738 the existing one doesn't match.
5739 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
5740
532c738a
RS		 57412004-05-07 Richard Sandiford <rsandifo@redhat.com>
5742
5743 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
5744 to cope with VR4181A errata MD(1) and MD(4).
5745
0503b355
BF		 57462004-05-07 Brian Ford <ford@vss.fsi.com>
5747
5748 * NEWS: Mention .secrel32 for pe[i]-i386.
5749
daeea990
AO		 57502004-05-07 Alexandre Oliva <aoliva@redhat.com>
5751
5752 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
5753 (HANDLE_ALIGN): New.
5754
bfbdcf04
DJ		 57552004-05-06 Daniel Jacobowitz <dan@debian.org>
5756
5757 * Makefile.am (DIST_SUBDIRS): Define.
5758 * aclocal.m4: Regenerate with automake 1.8.4.
5759 * Makefile.in: Likewise.
5760 * doc/Makefile.in: Likewise.
5761
5e819f9c
JW		 57622004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
5763
5764 * config/tc-ia64.c (dot_serialize): Declare.
5765 (dot_serialize): New function.
5766 (md_pseudo_table): Add ".serialize.data" and
5767 ".serialize.instruction" directives.
5768
e5976317
NC		 57692004-05-06 Nick Clifton <nickc@redhat.com>
5770
5771 * messages (as_internal_value_out_of_range): Print a message about
5772 a value being out of range. Be consistent about whether the
5773 values are printed in decimal or hexadecimal.
5774 (as_warn_value_out_of_range): Generate a warning message about an
5775 out of range value.
5776 (as_bad_value_out_of_range): Generate an error message about an
5777 out of range value.
5778 * as.h: Prototype the new functions.
5779 * config/tc-alpha.c (insert_operand): Use new function.
5780 * config/tc-arc.c (arc_insert_operand): Likewise.
5781 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
5782 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
5783 * config/tc-ppc.c (ppc_insert_operand): Likewise.
5784 * config/tc-s390.c (s390_insert_operand): Likewise.
5785 * config/tc-v850.c (v850_insert_operand): Likewise.
5786
996991aa
AO		 57872004-05-05 Alexandre Oliva <aoliva@redhat.com>
5788
5789 * configure.in: Set em=linux for frv-*-*linux*.
5790 * configure: Rebuilt.
5791 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
5792 (frv_md_fdpic_enabled): New.
5793 * config/tc-frv.c (frv_md_fdpic_enabled): New.
5794 (DEFAULT_FDPIC): New.
5795 (frv_flags): Use DEFAULT_FDPIC.
5796 (frv_pic_flag): Likewise.
5797 (OPTION_NOPIC): New.
5798 (md_longopts): Add -mnopic.
5799 (md_parse_option): Handle it.
5800 (md_show_usage): Add -mfdpic and -mnopic.
5801
6b6e92f4
NC		 58022004-05-05 Peter Barada <peter@the-baradas.com>
5803
5804 * config/tc-m68k.c: Add find_cf_chip to print list of valid
5805 chips for invalid coldfire instructions, rename selectors
5806 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
5807 add current_chip to track which chip is referred to(including save/restore),
5808 use current_chip to select control registers, not current_arch.
5809 (md_show_usage): Add new chips.
5810 * doc/c-m68k.texi: Document new command line switches.
5811
6f079ae3
JJ		 58122004-05-05 Jakub Jelinek <jakub@redhat.com>
5813
5814 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
5815 (NOP_OPCODE): Define.
5816 (s390_align_code): Remove prototype.
5817 * tc-s390.c (s390_align_code): Remove.
5818
2d6ed997
L		 58192004-05-04 H.J. Lu <hongjiu.lu@intel.com>
5820
5821 * config/tc-ia64.c (make_unw_section_name): Removed.
5822 (start_unwind_section): New function.
5823 (generate_unwind_image): Take const segT instead of const
5824 char *.
5825 (dot_handlerdata): Adjusted.
5826 (dot_endp): Likewise.
5827
b9f18452
L		 58282004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5829
5830 * config/obj-elf.c (obj_elf_change_section): Allow the
5831 ".note.GNU-stack" section has SHF_EXECINSTR.
5832
fafe6678
L		 58332004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5834
5835 * config/obj-elf.c (get_section): Return bfd_boolean.
5836 (obj_elf_change_section): Call bfd_get_section_by_name_if
5837 instead of bfd_map_over_sections.
5838
86654c12
L		 58392004-04-30 H.J. Lu <hongjiu.lu@intel.com>
5840
5841 * config/obj-elf.c (get_section): New function.
5842 (obj_elf_change_section): Support multiple sections with same
5843 name.
5844
376eb240
NC		 58452004-04-30 Nick Clifton <nickc@redhat.com>
5846
5847 * config/tc-arm.c (create_register_alias): Fix typo checking for
5848 case sensitive register aliases.
5849 (co_proc_number): Use error message string in all_reg_maps[]
5850 array.
5851 (cp_reg_required_here): Likewise.
5852 (fp_reg_required_here): Likewise.
5853
8a7140c3
NC		 58542004-04-29 Brian Ford <ford@vss.fsi.com>
5855
5856 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
5857
3e722fb5
CD		 58582004-04-28 Chris Demetriou <cgd@broadcom.com>
5859
5860 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
5861 (load_address, macro, mips_ip, md_parse_option)
5862 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
5863 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
5864 embedded-PIC handling, and update comments.
5865 (SWITCH_TABLE): Remove.
5866 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
5867 (enum mips_pic_level): Remove EMBEDDED_PIC.
5868 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
5869 (TC_FORCE_RELOCATION): Update comment.
5870 * ecoff.c (ecoff_build_lineno): Add comment about some code that
5871 might be safe to remove now that MIPS embedded-PIC is gone.
5872
351e2b5a
DA		 58732004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5874
5875 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
5876 call to obj_set_subsection_attributes.
5877 (obj_som_init_stab_section): Likewise.
5878 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
5879 (pa_def_subspaces): Provide comdat default.
5880 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
5881 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
5882 calls to create_new_subspace and update_subspace to pass comdat flag.
5883 (create_new_subspace, update_subspace): Add new comdat argument. Use
5884 it in calls to obj_set_subsection_attributes.
5885 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
5886 and use of comdat, common and dup_comm parameters.
5887
f5842774
L		 58882004-04-26 H.J. Lu <hongjiu.lu@intel.com>
5889
5890 * config/obj-elf.c (obj_elf_change_section): Check if the old
5891 group name is NULL before comparison.
5892
558fe4a7
CD		 58932004-04-23 Chris Demetriou <cgd@broadcom.com>
5894
5895 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
5896
81a21e38
TS		 58972004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5898
5899 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
5900
59012004-04-23 Chris Demetriou <cgd@broadcom.com>
1ffcab4b
CD		 5902
5903 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
5904 (OPTION_MEMBEDDED_PIC): Remove.
5905 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
5906 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
5907 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
5908 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
5909 (OPTION_ELF_BASE): Renumber.
5910 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
5911 (md_show_usage): Remove mention of -membedded-pic.
5912 * doc/as.texinfo: Remove mention of -membedded-pic.
5913
4d0d148d
TS		 59142004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5915
5916 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
5917 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
5918 a.out support.
5919 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
5920 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
5921 USE_GLOBAL_POINTER_OPT.
5922
017315e4
TS		 59232004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5924
5925 * config/tc-mips.c (macro): One more use of load_delay_nop.
5926
269137b2
TS		 59272004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
5928
5929 * config/tc-mips.c (load_delay_nop): New function.
5930 (load_address, macro): Use load_delay_nop() to build a nop
5931 which can be omitted with gpr_interlocks.
5932
24772049
TS		 59332004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5934
5935 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
5936 cop_interlocks): Remove superfluous CPU entries.
5937
06516a5e
PB		 59382004-04-22 Paul Brook <paul@codesourcery.com>
5939
5940 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
5941
fd99574b
NC		 59422004-04-22 Peter Barada <peter@the-baradas.com>
5943
5944 * NEWS: Added support for EMAC instructions and MAC/EMAC
5945 Motorola syntax.
5946 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
5947 scale factor tokens, trailing_ampersand to mark mask addressing
5948 for MAC/EMAC instructions.
5949 * config/m68k-parse.y: Add options_ampersand clause, '<<',
5950 '>>'.
5951 (yylex): Handle '>', '<', and '&' following '+'.
5952 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
04ca8703 5953 architectures in archs[].
fd99574b
NC		 5954 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
5955 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
5956 respectively.
5957 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
5958 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
5959 cases.
5960 Add EMAC operands to init_table[].
5961
69b97547
NC		 59622004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
5963
5964 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
5965 state.
5966 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
5967 * config/tc-arm.c (enum mstate): Delete from here.
5968 (mapping_state): Remove the static mapstate variable and instead
5969 store the state in the segment. This allows a per-section mapping
5970 state. Handle and ignore MAP_UNDEFINED states.
5971 (arm_elf_change_section): Get the current mapping state from the
5972 new section.
5973 (s_ltorg): Set the mapping state to MAP_DATA.
5974 (arm_cleanup): Use arm_elf_change_section to get the mapping state
5975 for each pool as it is emitted.
5976
59772004-04-22 Nick Clifton <nickc@redhat.com>
5978
5979 * config/tc-arm.h: Formatting tidy ups.
5980
7a7f4e42
CD		 59812004-04-20 Chris Demetriou <cgd@broadcom.com>
5982
5983 * NEWS: Note that MIPS -membedded-pic option is deprecated.
5984
6482c264
NC		 59852004-04-20 DJ Delorie <dj@redhat.com>
5986
5987 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
5988 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
5989 [TE_PE] (O_secrel): Define.
5990 [TE_PE] (x86_pe_cons_fix_new): New.
5991 [TE_PE] (pe_directive_secrel): Likewise.
5992 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
5993
5bf10039
EC		 59942004-04-19 Eric Christopher <echristo@redhat.com>
5995
c04f5787
AM		 5996 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
5997 of previous patch for fix in gcc.
5bf10039 5998
77cd6497
JJ		 59992004-04-19 Jakub Jelinek <jakub@redhat.com>
6000
6001 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
6002
b8861cfb
NS		 60032004-04-19 Nathan Sidwell <nathan@codesourcery.com>
6004
6005 * read.c (do_align): Call md_flush_pending_output, if defined.
6006
f4c724fc
AM		 60072004-04-16 Alan Modra <amodra@bigpond.net.au>
6008
6009 * expr.c (operand): Correct checks for ++ and --.
6010
a4b6e8f6
L		 60112004-04-14 H.J. Lu <hongjiu.lu@intel.com>
6012
6013 * config/tc-generic.c: Add some comments.
6014
d766e8ec
RS		 60152004-04-14 Richard Sandiford <rsandifo@redhat.com>
6016
6017 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
6018 -{no-}mfix-vr4122-bugs.
6019 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
6020 (append_insn, mips_emit_delays): Update accordingly.
6021 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
6022 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
6023 (md_parse_option): Update after above changes.
6024 (md_show_usage): Add -mfix-vr4120.
6025
ed9589d4
BW		 60262004-04-13 Bob Wilson <bob.wilson@acm.org>
6027
6028 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
6029 of .section directive; add a reference to the ELF .subsection
6030 directive.
6031
097dba13
NC		 60322004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6033
6034 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
6035 in parallel.
6036
279500de
TS		 60372004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6038
6039 * Makefile.am: Remove mips from aout targets.
6040 * Makefile.in: Regenerate.
6041 * configure.in: Remove mips-dec-bsd* target.
6042 * configure: Regenerate.
6043
b7d7dc63
AM		 60442004-04-07 Alan Modra <amodra@bigpond.net.au>
6045
6046 PR 96
6047 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
6048 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
6049 Update "mapping". Restrict some @ modifiers to 32 bit.
6050
f55629b8
KK		 60512004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
6052 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
6053
6054 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
6055 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
6056 dont_adjust_reloc_32 is set.
6057 (md_longopts): Add option -renesas.
6058 (md_parse_option, md_show_usage): Likewise.
6059 * doc/c-sh.texi: Likewise.
6060
a7844384
NC		 60612004-04-01 Dave Korn <dk@artimi.com>
6062
6063 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
6064 hi16 and lo16 fixS structs.
6065 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
6066 exactly the same way as for RELOC_DLX_REL16.
6067 (machine_ip): properly respect LO flag in the_insn and
6068 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
6069 (md_apply_fix3): apply RELOC_DLX_LO16.
6070
6c71dbc4
SS		 60712004-03-30 Stan Shebs <shebs@apple.com>
6072
6073 Remove long-obsolete MPW support.
6074 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
6075 * configure.in: Remove mention of ppc-*-mpw* config.
6076 * configure.in: Likewise.
6077
7cc69913
NC		 60782004-03-30 Nick Clifton <nickc@redhat.com>
6079
6080 * config/tc-arm.c (meabi_flags): Make its use conditional upon
6081 OBJ_ELF being defined.
6082
53fbb48a
AM		 60832004-03-27 Alan Modra <amodra@bigpond.net.au>
6084
6085 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
6086
d507cf36
PB		 60872004-03-23 Paul Brook <paul@codesourcery.com>
6088
6089 * config/tc-arm.c (meabi_flags): New variable.
6090 (arm_parse_eabi): New function.
6091 (md_begin): Set flags for EABI v3.
6092 (arm_eabis): Add.
6093 (arm_long_opts): Add meabi.
ab1e9ef7 6094 * doc/as.texinfo <ARM>: Document -meabi.
d507cf36
PB		 6095 * doc/c-arm.texi: Ditto.
6096
88d65ad6
BW		 60972004-03-22 Bob Wilson <bob.wilson@acm.org>
6098
6099 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
6100 tables even when use_literal_section flag is not set.
6101
13ef8878
AM		 61022004-03-22 Alan Modra <amodra@bigpond.net.au>
6103
6104 * config/tc-sh.c: Remove trailing whitespace.
6105
1048a9ba
HPN		 61062004-03-22 Hans-Peter Nilsson <hp@axis.com>
6107
6108 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
6109 --mul-bug-abort and the default behavior.
6110 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
6111 (err_for_dangerous_mul_placement): New variable.
6112 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
6113 macros.
6114 (md_cris_relax_table): Have placeholder for STATE_MUL.
6115 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
6116 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
6117 case doing nothing.
6118 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
6119 STATE_BYTE)>: Ditto.
6120 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
6121 alignment and position of this frag, emit error message if
6122 suspicious.
6123 (md_assemble): For a multiply insn and when checking it,
6124 transform the current frag into a special frag for that purpose.
6125 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
6126 OPTION_MULBUG_ABORT_ON>: Handle new options.
6127
a7877748
BW		 61282004-03-19 Bob Wilson <bob.wilson@acm.org>
6129
6130 * config/tc-xtensa.c (mark_literal_frags): New function.
6131 (xtensa_move_literals): Call mark_literal_frags for all literal
6132 segments, including init and fini literal segments.
6133 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
6134
9992270f
DA		 61352004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6136
6137 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
6138 (pa_comm): Set BSF_OBJECT in symbol flags.
6139
6e1772d5
AM		 61402004-03-19 Alan Modra <amodra@bigpond.net.au>
6141
6142 * Makefile.am: Run "make dep-am".
6143 * Makefile.in: Regenerate.
6144 * doc/Makefile.in: Regenerate.
6145 * config.in: Regenerate.
6146 * po/gas.pot: Regenerate.
6147
3e4caed2
NS		 61482004-03-18 Nathan Sidwell <nathan@codesourcery.com>
6149
c95b35a9
NS		 6150 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
6151 (demand_empty_rest_of_line): Issue an error here.
6152 (ignore_rest_of_line): Silently skip to end.
6153 (demand_copy_string): Issue an error, not warning.
6154 (equals): Likewise.
6155 * config/obj-elf.c (obj_elf_section_name): Likewise.
6156 (obj_elf_section): Likewise.
6157 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
6158 (arc_extinst): Likewise.
6159 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
6160 (dot_spill): Likewise.
6161 (dot_unwabi): Likewise.
6162 (dot_prologue): Likewise.
6163
3e4caed2
NS		 6164 * expr.c (operand): Reject ++ and --.
6165 (operator): Likewise.
6166
2ce4cc60
KK		 61672004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
6168
6169 * config/tc-sh.c: Include dw2gencfi.h.
6170 (sh_cfi_frame_initial_instructions): New function.
6171 (sh_regname_to_dw2regnum): Likewise.
6172 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
6173 file.
6174 (TARGET_USE_CFIPOP): Define.
6175 (tc_cfi_frame_initial_instructions): Likewise.
6176 (tc_regname_to_dw2regnum): Likewise.
6177 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
6178 * Makefile.am: Update dependencies.
6179 * Makefile.in: Regenerate.
6180
9183ed4b
AM		 61812004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
6182
6183 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
6184 * configure: Regenerate.
6185
00bbdfe7
BW		 61862004-03-12 Bob Wilson <bob.wilson@acm.org>
6187
6188 * read.c (s_leb128): Call md_flush_pending_output.
6189
0f10071e
ML		 61902004-03-12 Michal Ludvig <mludvig@suse.cz>
6191
6192 * config/tc-i386.c (output_insn): Handle PadLock instructions.
6193 * config/tc-i386.h (CpuPadLock): New define.
6194 (CpuUnknownFlags): Added CpuPadLock.
6195
84c84759
AS		 61962004-03-07 Andreas Schwab <schwab@suse.de>
6197
6198 * doc/c-hppa.texi (HPPA Directives): Fix typo.
6199
6ec51dba
RH		 62002004-03-07 Richard Henderson <rth@redhat.com>
6201
6202 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
6203 (cfi_finish): Likewise for fde.
6204
bae25f19
L		 62052004-03-05 H.J. Lu <hongjiu.lu@intel.com>
6206
6207 * config/tc-ia64.c (md_assemble): Properly handle NULL
6208 align_frag.
6209 (ia64_handle_align): Don't abort if failed to add a stop bit.
6210
ab509236
L		 62112004-03-04 H.J. Lu <hongjiu.lu@intel.com>
6212
6213 * Makefile.in: Regenerated.
6214 * aclocal.m4: Likewise.
6215 * configure: Likewise.
6216 * doc/Makefile.in: Likewise.
6217
d9201763
L		 62182004-03-03 H.J. Lu <hongjiu.lu@intel.com>
6219
6220 * config/tc-ia64.c (dot_align): New.
6221 (ia64_do_align): Make it static.
6222 (md_pseudo_table): Use "dot_align" for "align".
6223 (ia64_md_do_align): Don't set align_frag here.
6224 (ia64_handle_align): Add a stop bit to the previous bundle if
6225 needed.
6226
6227 * config/tc-ia64.h (ia64_do_align): Removed.
6228
ae51a426
JR		 62292003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
6230
6231 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
6232 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
6233 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
6234 the most general type or the user specifically requested it.
6235 (md_assemble): Add a new error message for when an instruction
6236 is understood, but is not allowed due to an -isa option.
6237
9545c4ce
L		 62382004-03-02 H.J. Lu <hongjiu.lu@intel.com>
6239
6240 * config/tc-ia64.c (align_frag): New.
6241 (md_assemble): Set the tc_frag_data field in align_frag for
6242 IA64_OPCODE_FIRST instructions.
6243 (ia64_md_do_align): Set align_frag.
6244 (ia64_handle_align): Add a stop bit if needed.
6245
6246 * config/tc-ia64.h (TC_FRAG_TYPE): New.
6247 (TC_FRAG_INIT): New.
6248
676a64f4
RS		 62492004-03-01 Richard Sandiford <rsandifo@redhat.com>
6250
6251 * config/tc-frv.c (fr400_audio): New variable.
6252 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
6253 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
6254 (target_implements_insn_p): New function.
6255 (md_assemble): Report an error if the processor doesn't implement
6256 the instruction.
6257
bd337dde
NC		 62582004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6259
6260 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
6261 (md_parse_option): Ditto.
6262 (OPTION_NO_SPECIAL_M32R): Added.
6263 (md_show_usage): Document it.
6264 (enable_speial_m32r): Changed a default value from 0 to 1.
6265 * doc/c-m32r.texi: Document the -no-bitinst option.
6266
78878175
NC		 62672004-02-27 Nick Clifton <nickc@redhat.com>
6268
6269 * config/tc-sh.c (get_operand): Revert previous delta.
6270 (tc_gen_reloc): Check for an unknown reloc type before processing
6271 the addend.
6272
1d6d62a4
MS		 62732004-02-27 Hannes Reinecke <hare@suse.de>
6274
6275 * config/tc-s390.c (s390_insn): Correct range check for opcode in
6276 .insn pseudo operation.
6277
4aa3e325
NC		 62782004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
6279
6280 * config/tc-sh.c (get_operand): In case of #Imm, check has been
6281 added for wrong syntax.
6282
73369e65
EC		 62832004-02-26 Eric Christopher <echristo@redhat.com>
6284
6285 * config/tc-mips.c (mips_dwarf2_addr_size): New.
6286 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
6287
6a5709a5
JR		 62882004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
6289
6290 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
6291 nibble types to assembler.
6292
95385380
FF		 62932004-02-25 Fred Fish <fnf@redhat.com>
6294
6295 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
6296
b5e0fabd
JW		 62972004-02-20 James E Wilson <wilson@specifixinc.com>
6298
6299 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
6300 finalize_syms.
6301 (fixup_unw_records): New arg before_relax. Pass to slot_index.
6302 (ia64_estimate_size_before_relax): New.
6303 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
6304 (generate_unwind_image): Pass 1 to fixup_unw_records.
6305 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
6306 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
6307
2f01ffbf
JJ		 63082004-02-19 Jakub Jelinek <jakub@redhat.com>
6309
6310 * stabs.c (generate_asm_file): Avoid warning about use of
6311 uninitialized variable.
6312
9c59842f
JW		 63132004-02-18 David Mosberger <davidm@hpl.hp.com>
6314
6315 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
6316 body, and endp, allow unwind records which do not have a "t"
6317 (time/instruction) field.
6318
34920d91
NC		 63192004-02-17 Petko Manolov <petkan@nucleusys.com>
6320
6321 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
6322 (do_mav_dspsc_2): Likewise.
6323 Fix accumulator registers move opcodes.
6324
4dde8e61 63252004-02-13 Hannes Reinecke <hare@suse.de>
13ef8878 6326 Jakub Jelinek <jakub@redhat.com>
4dde8e61
AJ		 6327
6328 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
6329
936cf02e
JW		 63302004-02-10 Steve Ellcey <sje@cup.hp.com>
6331
6332 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
6333 (tc_frob_symbol): New macro definition.
6334 * config/tc-ia64.c (ia64_frob_symbol): New routine.
6335
e41f12f3
DJ		 63362004-02-09 Daniel Jacobowitz <drow@mvista.com>
6337
6338 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
6339 read-only.
6340
a8a3b3b2
NS		 63412004-02-09 Nathan Sidwell <nathan@codesourcery.com>
6342
6343 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
6344 (TC_CASE_SENSITIVE): ... this.
6345 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
6346 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
6347
c97b7ef6
JW		 63482004-02-06 James E Wilson <wilson@specifixinc.com>
6349
6350 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
6351 (generate_unwind_image): Re-add it here.
6352
e4475e39
NS		 63532004-02-06 Nathan Sidwell <nathan@codesourcery.com>
6354
6355 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
6356 * read.h (SKIP_WHITESPACE): Turn into an expression.
6357 * read.c (read_a_source_file): A pseudo is removed by having a
6358 NULL handler.
6359
5738bc24
JW		 63602004-02-05 James E Wilson <wilson@specifixinc.com>
6361
6362 * config/tc-ia64.c (output_endp): New.
6363 (count_bits): Delete.
6364 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
6365 endp unwind records.
6366 (fixup_unw_records): Handle endp unwind records. Delete code for
6367 shortening prologue regions not followed by a body record.
6368 (dot_endp): Call add_unwind_entry to emit endp unwind record.
6369 * config/tc-ia64.h (unw_record_type): Add endp.
6370
d6e78c11
JW		 63712004-02-03 James E Wilson <wilson@specifixinc.com>
6372
6373 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
6374 fill padding bytes with zeroes.
6375 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
6376 sets unwind_record slot_number and slot_frag fields.
6377
f6a22291
MR		 63782004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6379
6380 * config/tc-mips.c (add_got_offset_hilo): New function.
6381 (macro): Use load_register() and add_got_offset_hilo() to load
6382 constants instead of hardcoding code sequences throughout.
6383
127cab00
L		 63842004-01-28 H.J. Lu <hongjiu.lu@intel.com>
6385
6386 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
6387
6358301e
NC		 63882004-01-26 Bernardo Innocenti <bernie@develer.com>
6389
6390 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
6391 like m68k-elf.
6392 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
6393 of hard-coded test for TARGET_OS=elf.
6394
c8978940
CD		 63952004-01-24 Chris Demetriou <cgd@broadcom.com>
6396
6397 * config/tc-mips.c (hilo_interlocks): Change definition
6398 so that MIPS32, MIPS64 and later ISAs are included, along with
6399 the already-included machines. Update comments.
6400
c3ba240c
DJ		 64012004-01-23 Daniel Jacobowitz <drow@mvista.com>
6402
6403 * config/tc-arm.c (tc_gen_reloc): Improve error message for
6404 undefined local labels.
6405
e864ceca
RS		 64062004-01-23 Richard Sandiford <rsandifo@redhat.com>
6407
6408 * config/tc-mips.c (load_address, macro): Update comments about
6409 NewABI GP relaxation.
6410
67c0d1eb
RS		 64112004-01-23 Richard Sandiford <rsandifo@redhat.com>
6412
6413 * config/tc-mips.c (macro_build): Remove place and counter arguments.
6414 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
6415 (mips16_macro_build, macro_build_jalr): Remove counter argument.
6416 (set_at, load_register, load_address, move_register): Likewise.
6417 (load_got_offset, add_got_offset): Likewise.
6418 Update all calls and tidy accordingly.
6419
584892a6
RS		 64202004-01-23 Richard Sandiford <rsandifo@redhat.com>
6421
6422 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
6423 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
6424 (RELAX_USE_SECOND): Bump to 0x10000.
6425 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
6426 (mips_macro_warning): New variable.
6427 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
6428 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
6429 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
6430 of RELAX_ENCODE.
6431 (append_insn): Update mips_macro_warning.sizes.
6432 (macro_start, macro_warning, macro_end): New functions.
6433 (macro_build): Don't emit warnings here.
6434 (macro_build_lui, md_estimate_size_before_relax): ...or here.
6435 (md_convert_frag): Check for cases where one macro alternative
6436 needs a warning and the other doesn't. Emit a warning if the
6437 longer sequence was chosen.
6438
4d7206a2
RS		 64392004-01-23 Richard Sandiford <rsandifo@redhat.com>
6440
6441 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
6442 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
6443 the first sequence, the size of the second sequence, and a flag
6444 that says whether we should warn.
6445 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
6446 (RELAX_FIRST, RELAX_SECOND): New.
6447 (mips_relax): New variable.
6448 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
6449 (append_insn): Remove "place" argument. Use mips_relax.sequence
6450 rather than "place" to check whether we're expanding the second
6451 alternative of a relaxable macro. Remove redundant check for
6452 branch relaxation. If generating a normal insn, and there
6453 is not enough room in the current frag, call relax_close_frag()
6454 to close it. Update mips_relax.sizes[]. Emit fixups for the
6455 second version of a relaxable macro. Record the first relaxable
6456 fixup in mips_relax. Remove tc_gen_reloc workaround.
6457 (macro_build): Remove all uses of "place". Use mips_relax.sequence
6458 in the same way as in append_insn.
6459 (mips16_macro_build): Remove "place" argument.
6460 (macro_build_lui): As for macro_build. Don't drop the add_symbol
6461 when generating the second version of a relaxable macro.
6462 (load_got_offset, add_got_offset): New functions.
6463 (load_address, macro): Use new relaxation machinery. Remove
6464 tc_gen_reloc workarounds.
6465 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
6466 version of a relaxable macro is needed. Return -RELAX_SECOND if the
6467 first version is needed.
6468 (tc_gen_reloc): Remove relaxation handling.
6469 (md_convert_frag): Go through the fixups for a relaxable macro and
6470 mark those that belong to the unneeded alternative as done. If the
6471 second alternative is needed, adjust the fixup addresses to account
6472 for the deleted first alternative.
6473
0530d30a
RS		 64742004-01-23 Richard Sandiford <rsandifo@redhat.com>
6475
6476 * frags.h (frag_room): Declare.
6477 * frags.c (frag_room): New function.
6478 * doc/internals.texi: Document it.
6479
048cdf86
TS		 64802004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6481
6482 * config/tc-mips.c (append_insn): Don't do r3900 interlock
6483 optimization for -mtune=r3900, as this will break on other CPUs.
6484
28d39d1a
NC		 64852004-01-11 Tom Rix <tcrix@worldnet.att.net>
6486
6487 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
73369e65 6488 be relaxed, use fixup.
28d39d1a
NC		 6489 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
6490
26664553
JJ		 64912004-01-19 Jakub Jelinek <jakub@redhat.com>
6492
6493 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
6494 precision operands.
6495
895921c9
MR		 64962004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6497
6498 * config/tc-mips.c (append_insn): Properly detect variant frags
6499 that preclude swapping of relaxed branches. Correctly swap
6500 instructions between frags when dealing with relaxed branches.
6501
f8b73030
MR		 65022004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6503
6504 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
6505 throughout.
6506 * aclocal.m4: Regenerate.
6507 * configure: Regenerate.
6508
ca9a79a1 65092004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
73369e65 6510
ca9a79a1
NC		 6511 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
6512 manipulation insns.
6513
cc3d92a5
RS		 65142004-01-12 Richard Sandiford <rsandifo@redhat.com>
6515
6516 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
6517 reloc, reserve space for the delay slot as well as the jalr itself.
6518
e45d0630
PB		 65192004-01-09 Paul Brook <paul@codesourcery.com>
6520
6521 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
6522 (do_vfp_sp2_from_reg2): New function.
6523 (insns): Use them.
6524 (do_vfp_dp_from_reg2): Check return values properly.
6525
81912461
ILT		 65262004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
6527
78849248
ILT		 6528 * config/tc-mips.c (warn_nops): Remove static variable.
6529 (macro): Remove test of warn_nops.
6530 (md_shortops): Remove 'n'.
6531 (md_parse_option): Remove 'n' case.
6532 (md_show_usage): Remove -n.
6533 * doc/as.texinfo (Overview): Remove MIPS -n option.
6534 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
6535 * NEWS: Mention removal of MIPS -n option.
6536
81912461
ILT		 6537 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
6538 (cop_interlocks): Check ISA level.
6539 (cop_mem_interlocks): Define.
6540 (reg_needs_delay): Check cop_interlocks rather than
6541 ISA_HAS_COPROC_DELAYS.
6542 (append_insn): Likewise. Use cop_mem_interlocks rather than
6543 directly checking mips_opts.isa.
6544 (mips_emit_delays): Likewise.
6545
73f20958
L		 65462004-01-07 H.J. Lu <hongjiu.lu@intel.com>
6547
6548 * config/tc-ia64.c (unwind): Move next_slot_number and
6549 next_slot_frag to ...
6550 (unw_rec_list): Here.
6551 (free_list_records): Removed.
6552 (output_unw_records): Likewise.
6553 (generate_unwind_image): Make it void.
6554 (alloc_record): Initialize next_slot_number and next_slot_frag.
6555 (slot_index): Take .org, .space and .align into account.
6556 (fixup_unw_records): Don't set slot_number to 0. Use
6557 list->next_slot_number and list->next_slot_frag instead of
6558 unwind.next_slot_number and unwind.next_slot_frag.
6559 (ia64_convert_frag): New.
6560 (generate_unwind_image): Generate a rs_machine_dependent frag
6561 for unwind record.
6562 (emit_one_bundle): Use list->next_slot_number and
6563 list->next_slot_frag instead of unwind.next_slot_number and
6564 unwind.next_slot_frag.
6565
6566 * config/tc-ia64.h (md_convert_frag): Defined as
6567 ia64_convert_frag.
6568 (md_estimate_size_before_relax): Defined as (f)->fr_var.
6569
99d09cdb
AO		 65702004-01-06 Alexandre Oliva <aoliva@redhat.com>
6571
6572 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
6573 * config/tc-frv.h (md_apply_fix3): Don't define.
6574 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
6575 operands.
6576 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
6577 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
6578 * config/tc-frv.c (line_separator_chars): Add `!'.
6579 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
6580 * config/tc-frv.c (md_assemble): Clear insn upfront.
6581 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
6582 * config/tc-frv.c (OPTION_FDPIC): New macro.
6583 (md_longopts): Add mfdpic.
6584 (md_parse_option): Handle it.
6585 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
6586 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
6587 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
6588 (frv_pic_ptr): Parse funcdesc.
6589
4a4c4a1d
MR		 65902004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6591
6592 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
6593 gasver.texi. Remove duplicate symbol definitions for texi2pod.
6594
2251dd89
MR		 65952004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6596
6597 * Makefile.am (Makefile): Move the dependency on
6598 $(BFDDIR)/configure.in to...
6599 (CONFIG_STATUS_DEPENDENCIES): ... here.
6600 (AUTOMAKE_OPTIONS): Require automake 1.8.
6601 * Makefile.in: Regenerate.
6602 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
6603 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
6604 $(BFDDIR)/configure.in here as well.
6605 * doc/Makefile.in: Regenerate.
6606
c6581168
MR		 66072004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6608
6609 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
6610 * Makefile.in: Regenerate.
6611 * aclocal.m4: Regenerate.
6612 * doc/Makefile.am (install, install-info): Remove.
6613 (install-data-local): A new hook for install-info.
6614 (AUTOMAKE_OPTIONS): Require automake 1.8.
6615 * doc/Makefile.in: Regenerate.
6616
303e7b79
NC		 66172004-01-02 Nutan Singh <nutan@kpitcummins.com>
6618
6619 * doc/c-sh.texi: Update description about floating point behavior
6620 of SH family.
6621
b50c15dc
NC		 66222004-01-02 Bernardo Innocenti <bernie@develer.com>
6623
6624 * configure.in: Add m68k-uClinux target.
6625 * configure: Regenerate.
7de9afa2 6626
c9e214e5 6627For older changes see ChangeLog-0203
08d56133
NC		 6628\f
6629Local Variables:
6630mode: change-log
6631left-margin: 8
6632fill-column: 74
6633version-control: never
6634End:
GDB Binutils - Deliverables
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