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* expr.c (op_encoding): Map '=' to O_SINGLE_EQ, if defined.
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
fb7ccfc1
AM		 12005-11-07 Arnold Metselaar <arnold.metselaar@planet.nl>
2
3 * expr.c (op_encoding): Map '=' to O_SINGLE_EQ, if defined.
4 * config/tc-z80.h: Define O_SINGLE_EQ as O_eq.
5
0e470c55
AM		 62005-11-07 Alan Modra <amodra@bigpond.net.au>
7
8 * macro.c (buffer_and_nest): Skip labels regardless of
9 NO_PSEUDO_DOT and flag_m68k_mri.
10
fb7ccfc1 112005-11-07 Arnold Metselaar <arnold.metselaar@planet.nl>
fee9cbc7
AM		 12
13 * expr.c (integer_constant): Match only 'B' as binary suffix if
0e470c55
AM		 14 NUMBERS_WITH_SUFFIX and LOCAL_LABELS_FB. Allow both 'b' and 'B'
15 otherwise.
fee9cbc7 16
b54788f8
AO		 172005-11-04 Alexandre Oliva <aoliva@redhat.com>
18
19 * read.c (s_weakref): Do not permit redefinitions.
20 * symbols.c (colon): Do not permit redefinitions of equated
21 symbols.
22
0876dd7e
TS		 232005-11-01 Thiemo Seufer <ths@networkno.de>
24
25 PR gas/1299
26 * Makefile.am: Disable -Werror for the itbl-lex.o rule.
27 * Makefile.in: Regenerate.
28
44075ae2
TS		 292005-11-01 Thiemo Seufer <ths@networkno.de>
30
31 * config/tc-mips.c (md_parse_option): Fix typo in comment.
32
a55ff675
MM		 332005-10-30 Mark Mitchell <mark@codesourcery.com>
34
35 * as.c (show_usage): Document "@FILE".
36
b177c45c
L		 372005-10-30 H.J. Lu <hongjiu.lu@intel.com>
38
39 * Makefile.am (OBJ_FORMATS): Remove vms.
40 Run "make dep-am".
41 * Makefile.in: Regenerated.
42
43 * dep-in.sed: Replace " ./" with " ".
44
4fb1e3d3
DB		 452005-10-28 Dave Brolley <brolley@redhat.com>
46
47 Contribute the following change:
48 2005-09-19 Dave Brolley <brolley@redhat.com>
49
50 * config/tc-m32c.c (default_isa): New static variable.
51 (m32c_isa): Now of type CGEN_BITSET.
52 (md_begin): Pass &m32c_isa to m32c_cgen_cpu_open.
53
2e10c237
PB		 542005-10-28 Paul Brook <paul@codesourcery.com>
55
56 * config/tc-arm.c (aeabi_set_public_attributes): Use selected_cpu
57 instead of mcpu_cpu_opt.
58
53dfbcc7
BW		 592005-10-27 Sterling Augustine <sterling@tensilica.com>
60
61 * config/tc-xtensa.c (find_vinsn_conflicts): Change error messages to
62 refer to "ports" instead of "queues".
63 (check_t1_t2_reads_and_writes): Pass correct interface values to
64 xtensa_interface_inout.
65
6a2b6326
JB		 662005-10-27 Jan Beulich <jbeulich@novell.com>
67
68 * read.c (assign_symbol): Also consider equates already defined.
69 * symbols.c (symbol_clone): Also clone the underlying BFD symbol.
70 * config/obj-coff.h (obj_symbol_clone_hook): New.
71 (coff_obj_symbol_clone_hook): Declare.
72 * config/obj-coff.c (coff_obj_symbol_clone_hook): New.
73
6b73c529
DD		 742005-10-26 DJ Delorie <dj@redhat.com>
75
d14c4fad
DD		 76 * config/tc-m32c.c (md_relax_table, subtype_mappings,
77 md_convert_frag): Add jsr.w support.
0e470c55 78
6b73c529
DD		 79 * config/tc-m32c.c (md_assemble): Don't use errmsg as the format
80 itself.
81 (md_cgen_lookup_reloc): Add m32c bitbase operands. Add 8-s24
82 and imm-8-HI operands.
83
f1022c90
PB		 842005-10-26 Paul Brook <paul@codesourcery.com>
85
86 * config/tc-arm.c (insns): Correct "sel" entry.
87
4d1bb795
JB		 882005-10-26 Jan Beulich <jbeulich@novell.com>
89
90 * config/tc-i386.c (i386_operand): Don't check register prefix here.
91 (parse_real_register): Rename from parse_register.
92 (parse_register): New.
93 (i386_parse_name): New.
94 (md_operand): New.
95 (intel_e11): Don't tolerate registers in offset expressions anymore.
96 (intel_get_token): Don't check register prefix here. Copy the actual
97 register token, not the canonical register name.
98 * config/tc-i386.h (md_operand): Delete.
99 (i386_parse_name): Declare.
100 (md_parse_name): Define.
101
3c9b82ba
NC		 1022005-10-25 Arnold Metselaar <arnold.metselaar@planet.nl>
103
104 * Makefile.am: Add Z80 cpu.
105 * Makefile.in: Regenerated.
0e470c55 106 * app.c (do_scrub_chars)<TC_Z80>: Correctly scrub "ex af,af'"
3c9b82ba
NC		 107 and disallow newlines in quoted strings.
108 * configure.tgt: Add z80-*-coff.
109 * config/obj-coff.h: Add format "coff-z80".
110 * doc/Makefile.am: Add c-z80.texi.
111 * doc/Makefile.in: Regenerated.
112 * doc/all.texi: Add Z80.
113 * doc/c-z80.texi: New file
114 * doc/as.texinfo: Add z80 options and some z80-related remarks.
115 * config/tc-z80.c: New file
116 * config/tc-z80.h: New file
117 * NEWS: Mention new support.
118
50afb01e
L		 1192005-10-25 H.J. Lu <hongjiu.lu@intel.com>
120
121 * write.c (adjust_reloc_syms): Undo the change made on
122 2005-04-26 to allow local symbol set to undefined symbol.
123
7c8d43d8
L		 1242005-10-24 H.J. Lu <hongjiu.lu@intel.com>
125
126 * Makefile.am (bfin-parse.tab.h): Removed.
127 (bfin-parse.h): Added.
128 * Makefile.in: Regenerated.
129
3caac5b8
AM		 1302005-10-25 Alan Modra <amodra@bigpond.net.au>
131
132 * po/POTFILES.in: Regenerate.
133 * po/gas.pot: Regenerate.
134
beb6bfe8
BS		 1352005-10-24 Bernd Schmidt <bernd.schmidt@analog.com>
136
137 * config/tc-bfin.c (Expr_Node_Gen_Reloc): If have symbol + constant,
138 make a single reloc with an offset rather than a stack.
139 * config/tc-bfin.h (MD_APPLY_SYM_VALUE): Define to 0.
140
06e77878
AO		 1412005-10-24 Alexandre Oliva <aoliva@redhat.com>
142
143 * read.c (potable): Add weakref.
144 (s_weakref): New.
145 * read.h (s_weakref): Declare.
146 * struc-symbol.h (struct symbol): Add sy_weakrefr and sy_weakrefd.
147 * symbols.c (colon): Clear weakrefr.
148 (symbol_find_exact): Rename to, and reimplement in terms of...
149 (symbol_find_exact_noref): ... new function.
150 (symbol_find): Likewise...
151 (symbol_find_noref): ... ditto.
152 (resolve_symbol_value): Resolve weakrefr without setting their
153 values.
154 (S_SET_WEAK): Call hook.
155 (S_GET_VALUE): Follow weakref link.
156 (S_SET_VALUE): Clear weakrefr.
157 (S_IS_WEAK): Follow weakref link.
158 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): New.
159 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): New.
160 (symbol_set_value_expression, symbol_set_frag): Clear weakrefr.
161 (symbol_mark_used): Follow weakref link.
162 (print_symbol_value_1): Print weak, weakrefr and weakrefd.
163 * symbols.h (symbol_find_noref, symbol_find_exact_noref): Declare.
164 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): Declare.
165 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): Declare.
166 * write.c (adust_reloc_syms): Follow weakref link. Do not
167 complain if target is undefined.
168 (write_object_file): Likewise. Remove weakrefr symbols. Drop
169 unreferenced weakrefd symbols.
170 * config/obj-coff.c (obj_frob_symbol): Do not force WEAKREFD
171 symbols EXTERNAL.
172 (pecoff_obj_set_weak_hook, pecoff_obj_clear_weak_hook): New.
173 * config/obj-coff.h (obj_set_weak_hook, obj_clear_weak_hook): Define.
174 * doc/as.texinfo: Document weakref.
175 * doc/internals.texi: Document new struct members, internal
176 functions and hooks.
177
9ba4c445
JZ		 1782005-10-24 Jie Zhang <jie.zhang@analog.com>
179
180 * Makefile.am (bfin-parse.h): Renamed from bfin-parse.tab.h.
181 (EXTRA_DIST): Add bfin-parse.h and bfin-lex.c.
182 * Makefile.in: Regenerate.
183 * config/bfin-lex.l: Include bfin-parse.h instead of bfin-parse.tab.h.
184 * config/tc-bfin.c (md_chars_to_number): Change the type of first
185 argument from unsigned char * to char * to remove signedness warnings.
186
6a2375c6
JB		 1872005-10-24 Jan Beulich <jbeulich@novell.com>
188
189 * config/tc-ia64.c (enum reg_symbol): Delete IND_MEM.
190 (dot_rot): Change type of num_* variables. Check for positive count.
191 (ia64_optimize_expr): Re-structure.
192 (md_operand): Check for general register.
193
5e0bd176
JB		 1942005-10-24 Jan Beulich <jbeulich@novell.com>
195
196 * config/tc-ia64.c (declare_register): Call symbol_create.
197 (md_begin): Remove local variables total, ar_base, and cr_base.
198 Start loops for registers at their respective first one. Don't
199 update md.regsym for alias names. Generate alias name tp for r13.
200
cab0a0db
DD		 2012005-10-21 DJ Delorie <dj@redhat.com>
202
203 * config/tc-m32c.c (md_cgen_lookup_reloc): Add more relocs. Print
204 names unstead of numbers.
205
29024861
DU		 2062005-10-19 David Ung <davidu@mips.com>
207
208 * config/tc-mips.c (append_insn): Convert MIPS16 jr/jalr jumps
209 into jrc/jalrc versions if ISA_MIPS32+ and not doing the swap,
210 hence avoiding to emit a nop.
211
9f8e671b
JZ		 2122005-10-19 Jie Zhang <jie.zhang@analog.com>
213
214 * config/tc-bfin.c (md_begin): Let the lex_type of '(' be
215 LEX_BEGIN_NAME.
216 (bfin_start_line_hook): Remove the workaround for LSETUP(.
217 (bfin_name_is_register): Remove the workarounds for LSETUP(
218 and SAA(.
219 (bfin_start_label): Ditto.
220
e8247da7
BW		 2212005-10-18 Bob Wilson <bob.wilson@acm.org>
222
223 * config/tc-xtensa.c (xtensa_end_directive): Restore
224 default_lit_sections regardless of use_literal_section.
225
1e0486ea
JZ		 2262005-10-18 Jie Zhang <jie.zhang@analog.com>
227
228 * Makefile.am (bfin-lex.c): Update ylwrap invocation.
229 * Makefile.in: Regenerated.
230
cd1fcb49
NC		 2312005-10-18 Arnold Metselaar <arnold.metselaar@planet.nl>
232
233 * doc/as.texinfo (.loc) Fix placement of '@end table'.
234
7c430684
BW		 2352005-10-17 Bob Wilson <bob.wilson@acm.org>
236
237 * config/xtensa-istack.h (TInsn): Replace dwarf2_line_info with an
238 unsigned line number. Do not include "dwarf2dbg.h".
239 * config/tc-xtensa.c (md_pseudo_table): Remove entry for "loc".
240 (xtensa_dwarf2_directive_loc, xtensa_dwarf2_emit_insn): Delete.
241 (xg_build_to_insn, xg_build_token_insn): Update TInsn uses.
242 (md_assemble): Use as_where instead of dwarf2_where.
243 (xg_assemble_vliw_tokens): Use unsigned line numbers instead of
244 dwarf2_line_infos. Change to call new_logical_line followed by
245 dwarf2_emit_insn.
246
7047dd1e
NC		 2472005-10-14 Mike Frysinger <vapier@gentoo.org>
248
249 * doc/as.texinfo (Section): Add missing ']' to .section example.
250
559c577b
DA		 2512005-10-12 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
252
253 PR binutils/941
254 * config/tc-hppa.c (pa_ip): Use as_bad instead of as_fatal when an
255 unknown opcode is found.
256
3e8a519c
MM		 2572005-10-12 Mark Mitchell <mark@codesourcery.com>
258
259 * NEWS: Mention @file.
260
dc191a8f
NC		 2612005-10-12 Nick Clifton <nickc@redhat.com>
262
263 * config/tc-avr.c: Convert to ISO C90 format. Fix formatting and
264 generally tidy up the code.
265 * config/tc-avr.h: Likewise.
266
60d11e55
JB		 2672005-10-12 Jan Beulich <jbeulich@novell.com>
268
269 * config/tc-ia64.c (dot_reg_val): Use expression_and_evaluate.
270 (dot_pred_rel): Likewise.
271 (parse_operand): Likewise.
272 (ia64_unrecognized_line): Likewise.
273 (md_operand): Likewise.
274
9497f5ac
NC		 2752005-10-11 Jan Beulich <jbeulich@novell.com>
276
277 * expr.h (enum expr_mode): New.
60d11e55 278 (expression): Pass third argument to expr.
9497f5ac
NC		 279 (expression_and_evaluate): New.
280 (deferred_expression): New.
281 (expr): Add third parameter.
282 (resolve_expression): New.
283 * struc-symbol.h (struct symbol): New members sy_volatile and
284 sy_forward_ref.
285 * symbols.c, symbols.h (symbol_clone): New.
286 (symbol_clone_if_forward_ref): New.
287 (snapshot_symbol): New.
288 (S_IS_VOLATILE): New.
289 (S_IS_FORWARD_REF): New.
290 (S_SET_VOLATILE): New.
291 (S_SET_FORWARD_REF): New.
292 * as.c (macro_expr): Use expression_and_evaluate.
293 * cond.c (s_if): Likewise.
294 (s_elseif): Likewise.
295 * dw2gencfi.c (cfi_parse_reg): Likewise.
296 * expr.c (operand): Add second parameter. Optionally call
297 deferred_expression. Pass mode argument to itself and md_parse_name.
298 Check mode before trying to evaluate symbol. Call
299 symbol_clone_if_forward_ref for both operands.
60d11e55 300 (expr): Add third parameter. Pass mode to operand and itself.
9497f5ac
NC		 301 Optionally call resolve_expression.
302 (resolve_expression): New.
303 (get_single_number): Pass second argument to operand.
304 * read.c (potable): New entry for .eqv.
305 (read_a_source_file): Handle new == operator.
306 (get_absolute_expr): Use expression_and_evaluate.
307 (s_lsym): Likewise.
308 (assign_symbol): Rename second parameter. Call symbol_clone on
309 legal and illegal redefinition. Call S_SET_VOLATILE and
310 S_SET_FORWARD_REF depending on mode.
311 (s_set): Update description.
312 (s_space): Call resolve_expression.
313 (pseudo_set): Optionally call deferred_expression. Check
314 S_IS_FORWARD_REF before trying to simplify/resolve an expression.
315 (equals): Handle ==.
316 * config/tc-ia64.h (md_parse_name): Add mode parameter.
317 * config/tc-arc.c (arc_parse_cons_expression): Likewise.
318 * config/tc-m32r.h (md_parse_name): Likewise.
319 (m32r_parse_name): Likewise.
320 * config/tc-mmix.h (md_parse_name): Likewise.
321 * config/tc-mn10300.h (md_parse_name): Likewise.
322 (mn10300_parse_name): Likewise.
323 * config/tc-ppc.h (md_parse_name): Likewise.
324 * config/tc-sh.h (md_parse_name): Likewise.
325 (sh_parse_name): Likewise.
326 * config/tc-sh64.h (md_parse_name): Likewise.
327 (sh64_consume_datalabel): Likewise.
328 * config/tc-tic54x.h (md_parse_name): Likewise.
329 * config/tc-m32r.c (m32r_parse_name): Add mode parameter. Check it
330 before trying to evaluate symbol.
331 * config/tc-mn10300.c (mn10300_parse_name): Likewise.
332 * config/tc-sh.c (sh_parse_name): Likewise.
333 * config/tc-sh64.c (sh64_consume_datalabel): Add mode parameter. Pass
334 second argument to operandf. Pass mode parameter to sh_parse_name.
335 * doc/as.texinfo: Document .eqv and the == assignment operator.
336
fa4ec3f5
ILT		 3372005-10-10 Ian Lance Taylor <ian@airs.com>
338
339 * Makefile.am (EXTRA_DIST): Remove bfin-lex.l and bfin-defs.h.
340 * Makefile.in: Regenerate.
341
723a8472
NC		 3422005-10-10 Arnold Metselaar <arnold.metselaar@planet.nl>
343
344 * expr.c (operator): Allow "!=" as a synonym for "<>".
345 * doc/as.texinfo (Infix Op): Mention "!=".
346
f0a3b40f
DA		 3472005-10-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
348
349 * config/tc-hppa.c (strict): Don't initialize. Update comment.
350 (pa_ip): Promote from PA 1.0 to 1.1 immediately when 1.1 match is
351 found. Simplify handling of "ma" and "mb" completers.
352
ee065d83
PB		 3532005-10-08 Paul Brook <paul@codesourcery.com>
354
355 * config/tc-arm.c: Don't provide fallback default for CPU_DEFAULT.
356 (arm_arch_used, thumb_arch_used, selected_cpu, selected_cpu_name):
357 New variables.
358 (arm_cpu_option_table): Add canonical_name.
359 (arm_cpus): Populate canonical_name field.
360 (s_arm_eabi_attribute, s_arm_arch, s_arm_cpu, s_arm_fpu,
361 aeabi_set_public_attributes, arm_md_end): New functions.
362 (md_pseudo_table): Add "cpu", "arch", "fpu" and "eabi_attribute".
363 (md_assemble): Set thumb_arch_used and arm_arch_used.
364 (md_begin): Set defaut cpu if CPU_DEFAULT not defined.
365 * config/tc-arm.h (md_end): Define.
366 * doc/c-arm.texi: Document .cpu, .arch, .fpu and .eabi_attribute.
367
37dedf66 3682005-10-06 Khem Raj <kraj@mvista.com>
0e470c55 369 NIIBE Yutaka <gniibe@m17n.org>
37dedf66
NC		 370
371 * config/tc-sh.c (allow_dollar_register_prefix): New variable.
372 (parse_reg_without_prefix): New function.
373 (parse_reg): Check for '$' register prefix if --allow-reg-prefix is
374 set.
375 (option md_longopts): Add allow-reg-prefix option.
376 * doc/c-sh.texi: Document --allow-reg-prefix option.
377 * NEWS: Mention the new switch.
378
d1eac9d9
NC		 3792005-10-03 Arnold Metselaar <arnold.metselaar@planet.nl>
380
381 * doc/as.texinfo (Infix Ops): '<' and '>' are not shift
382 operators.
383
4945bb8a
BW		 3842005-09-30 Sterling Augustine <sterling@tensilica.com>
385 Bob Wilson <bob.wilson@acm.org>
3ea38ac2
BW		 386
387 * config/tc-xtensa.c (xtensa_frob_label): Disallow labels in bundles.
388
b898a385
L		 3892005-09-30 H.J. Lu <hongjiu.lu@intel.com>
390
391 * Makefile.am: Run "make dep-am".
392 * Makefile.in: Regenerated.
393 * aclocal.m4: Likewise.
394
869b9d07
MM		 3952005-09-30 Mark Mitchell <mark@codesourcery.com>
396
397 * as.c (main): Use expandargv.
398
90e3ad06
JB		 3992005-09-30 Jan Beulich <jbeulich@novell.com>
400
401 * config/tc-tic4x.c (tic4x_set): Advance input_line_pointer past
402 (removed) comma.
403
07c1b327
CM		 4042005-09-30 Catherine Moore <clm@cm00re.com>
405
406 * Makefile.am: Bfin support.
407 * Makefile.in: Regenerated.
408 * aclocal.m4: Regenerated.
409 * configure: Regenerated.
410 * configure.in: Bfin support.
411 * configure.tgt: Bfin support.
412 * config/bfin-aux.h: New file.
413 * config/bfin-defs.h: New file.
414 * config/bfin-lex.l: New file.
415 * config/bfin-parse.y: New file.
416 * config/tc-bfin.c: New file.
417 * config/tc-bfin.h: New file.
418 * doc/Makefile.am: Recognize c-bfin.texi.
419 * doc/Makefile.in: Regenerated.
420 * doc/all.texi: Bfin support.
421 * doc/as.texinfo: Likewise.
422 * doc/c-bfin.texi: Document bfin-specific syntax and
423 directives.
424
e3cb604e
PB		 4252005-09-30 Paul Brook <paul@codesourcery.com>
426
427 * config/tc-arm.c (opcode_tag): Add OT_cinfix3_legacy.
428 (opcode_lookup): Handle OT_cinfix3_legacy. Revert earlier change for
429 normal infix conditions.
430 (C3E): Include Thumb-2 definition.
431 (CL, cCL): Define.
432 (insns): Use them for legacy mnemonics.
433
a70c2403
NC		 4342005-09-30 Matthias Kurz <mk@baerlap.north.de>
435
436 * asintl.h: Prevent the inclusion of <libintl.h> from the Solaris
437 version of <locale.h> when ENABLE_NLS is not defined.
438
ef0241e7
JB		 4392005-09-29 Jan Beulich <jbeulich@novell.com>
440
441 * config/tc-ia64.c (parse_operands): Always parse first operand of
442 alloc.
443
c9c5dcda
AM		 4442005-09-29 Arnold Metselaar <arnold.metselaar@planet.nl>
445 Alan Modra <amodra@bigpond.net.au>
446
447 * app.c (do_scrub_chars): Match open and close quote of strings.
448 Remove redundant EOF test in case 7.
449
e05278af
JB		 4502005-09-28 Jan Beulich <jbeulich@novell.com>
451
452 * config/tc-i386.c (reloc): Disable signedness check for 4-byte
453 relocations in 16- and 32-bit modes.
454 (i386_displacement): Make pc-relative branch handling dependent
455 upon operand (rather than address) size.
456
7c9c8381
JB		 4572005-09-28 Jan Beulich <jbeulich@novell.com>
458
459 * dw2gencfi.c (dot_cfi): Call ignore_rest_of_line when not fully
460 parsing the input.
461 (dot_cfi_startproc): Likewise.
462 (dot_cfi_endproc): Likewise. Also check no extra input was given.
463 (dot_cfi_escape): Likewise.
464
d182319b
JB		 4652005-09-28 Jan Beulich <jbeulich@novell.com>
466
467 * config/tc-i386.h (x86_cons_fix_new): Declare unconditionally.
468 (TC_CONS_FIX_NEW): Define unconditionally.
469 (x86_pe_cons_fix_new): Remove.
470 * config/tc-i386.c (signed_cons): New.
471 (md_pseudo_table): Add slong.
472 (x86_cons_fix_new): Declare unconditionally.
473 (x86_pe_cons_fix_new): Merge into x86_cons_fix_new.
474 (tc_gen_reloc): Also consider BFD_RELOC_X86_64_32S for gotpc
475 conversion.
476
37b75c0c
AM		 4772005-09-28 Arnold Metselaar <arnold.metselaar@planet.nl>
478
479 * app.c (do_scrub_chars <LEX_IS_SYMBOL_COMPONENT>): Check for full
480 buffer after copying string.
481
db8ac8f9
PB		 4822005-09-27 Paul Brook <paul@codesourcery.com>
483
484 * config/arm.c (arm_cpus): Add more cpu names.
485 * doc/c-arm.texi: Document them.
486
66bd02d3
AM		 4872005-09-21 Alan Modra <amodra@bigpond.net.au>
488
489 * read.c (pseudo_set): Don't set undefined symbols to expr_section.
490
fead5cd9
RH		 4912005-09-20 Richard Henderson <rth@redhat.com>
492
493 * dwarf2dbg.c (process_entries): Fix uninitialized variable warning.
494
07a53e5c
RH		 4952005-09-20 Richard Henderson <rth@redhat.com>
496
497 * dwarf2dbg.c (struct line_entry): Replace frag and frag_ofs
498 with label.
499 (dwarf2_loc_mark_labels): New.
500 (dwarf2_gen_line_info_1): Split out of ...
501 (dwarf2_gen_line_info): ... here. Create the temp symbol here.
502 (dwarf2_emit_label): New.
503 (dwarf2_directive_loc_mark_labels): New.
504 (out_set_addr): Take a symbol instead of frag+ofs.
505 (relax_inc_line_addr): Likewise.
506 (emit_inc_line_addr): Assert delta non-negative.
507 (process_entries): Remove dead code. Update to work with temp
508 symbols instead of frag+ofs.
509 * dwarf2dbg.h (dwarf2_directive_loc_mark_labels): Declare.
510 (dwarf2_emit_label, dwarf2_loc_mark_labels): Declare.
511 * config/obj-elf.c (elf_pseudo_tab): Add loc_mark_labels.
512 * config/obj-elf.h (obj_frob_label): New.
513 * config/tc-alpha.c (alpha_define_label): Call dwarf2_emit_label.
514 * config/tc-arm.c, config/tc-hppa.c, config/tc-m68k.c,
515 config/tc-mips.c, config/tc-ppc.c, config/tc-sh.c, config/tc-xtensa.c:
516 Similarly in the respective tc_frob_label implementation functions.
517 * config/tc-i386.c (md_pseudo_table): Move file and loc to
518 non-elf section; add loc_mark_labels.
519 * config/tc-ia64.c (struct label_fix): Add dw2_mark_labels.
520 (ia64_flush_insns): Check for marked labels; emit line entry if so.
521 (emit_one_bundle): Similarly.
522 (ia64_frob_label): Record marked labels.
523 * config/tc-m68hc11.h (tc_frob_label): Remove.
524 * config/tc-ms1.c (md_pseudo_table): Remove file and loc.
525 * config/tc-sh.h (tc_frob_label): Pass sym to sh_frob_label.
526 * config/tc-sh64.h (tc_frob_label): Likewise.
527 * doc/as.texinfo (LNS directives): Docuement .loc_mark_blocks.
528
aba4aa7d
AM		 5292005-09-20 Alan Modra <amodra@bigpond.net.au>
530
531 * read.c (pseudo_set): Set segment of expression syms to expr_section.
532
43fd16e4
JB		 5332005-09-14 Jan Beulich <jbeulich@novell.com>
534
535 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Add selector
536 registers, floating point control and status words, and mxcsr as
537 well as (for 64-bit code) segment base registers and rflags.
538
3e470ab5
DD		 5392005-09-09 Dmitry Diky <diwil@spec.ru>
540
541 * config/tc-msp430.c (msp430_operands): Undo last changes. Instead...
542 (msp430_relax_frag): add a guard check to ensure that final fr_subtype
543 has been reached.
544
2ef2b9ae
CF		 5452005-09-08 Chao-ying Fu <fu@mips.com>
546
547 * doc/as.texinfo: Document -mdsp and -mno-dsp options.
548 * doc/c-mips.texi: Likewise, and document ".set dsp" and ".set nodsp"
549 directives.
550
3eb17e6b
PB		 5512005-09-08 Paul Brook <paul@codesourcery.com>
552
553 * config/tc-arm.c (do_smi, do_t_smi): Rename ...
554 (do_smc, do_t_smc): ... to this.
555 (insns): Remane smi to smc.
556 (md_apply_fix, tc_gen_reloc): Rename BFD_RELOC_ARM_SMI to
557 BFD_RELOC_ARM_SMC.
558
ecea7679
RH		 5592005-09-07 Richard Henderson <rth@redhat.com>
560
561 * dwarf2dbg.c (dwarf2_where): Set line->isa.
562 (dwarf2_set_isa): New.
563 (dwarf2_directive_loc): Rearrange to allow all options on one line.
564 * dwarf2dbg.h (dwarf2_set_isa): Declare.
565 * doc/as.texinfo: Update .loc documentation.
566
bd0eb99b
RH		 5672005-09-07 Richard Henderson <rth@redhat.com>
568
569 * dwarf2dbg.c: Include safe-ctype.h.
570 (DWARF2_LINE_OPCODE_BASE): Bump to 13.
571 (current): Initialize.
572 (dwarf2_emit_insn): Clear DWARF2_FLAG_BASIC_BLOCK,
573 DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN.
574 (dwarf2_directive_file): Cope with invalid filename.
575 (dwarf2_directive_loc): Add handling for basic_block, prologue_end,
576 epilogue_begin, is_stmt, isa.
577 (emit_inc_line_addr): Move line_delta == 0, addr_delta == 0 special
578 case down lower.
37b75c0c 579 (process_entries): Handle isa, DWARF2_FLAG_PROLOGUE_END,
bd0eb99b
RH		 580 and DWARF2_FLAG_EPILOGUE_BEGIN.
581 (out_debug_line): Emit sizes for DW_LNS_set_prologue_end,
582 DW_LNS_set_epilogue_begin, DW_LNS_set_isa.
583 * dwarf2dbg.h (DWARF2_FLAG_IS_STMT): Rename from DWARF2_FLAG_BEGIN_STMT.
584 (DWARF2_FLAG_BASIC_BLOCK): Rename from DWARF2_FLAG_BEGIN_BLOCK.
585 (DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN): New.
586 (struct dwarf2_line_info): Add isa member.
587 * doc/as.texinfo (LNS directives): New node.
588
b8ee1a6e
DU		 5892005-09-07 David Ung <davidu@mips.com>
590
591 * config/tc-mips.c (append_insn): Undo last change. Instead add
592 guard to suppress calling frag_grow if the current instruction is
593 one that allows a delay slot.
594
ef2e4d86
CF		 5952005-09-06 Chao-ying Fu <fu@mips.com>
596
597 * config/tc-mips.c (mips_set_options): Add ase_mt for MT instructions.
598 (mips_opts): Add -1 to initialize ase_mt.
599 (file_ase_mt): New variable for -mmt.
600 (CPU_HAS_MT): New define.
601 (validate_mips_insn): Add supports for +t, +T, !, $, *, &, g operand
602 formats.
603 (mips_ip): Check ase_mt to enable MT instructions.
604 Handle !, $, *, &, +T, +t, g operand formats.
605 For "mftc1", "mfthc1", "cftc1", "mttc1", "mtthc1", "cttc1", we allow
606 odd float registers.
607 (OPTION_MT, OPTION_NO_MT): New define.
608 (OPTION_COMPAT_ARCH_BASE): Change because of inserting MT define.
609 (md_parse_option): Parse OPTION_MT and OPTION_NO_MT.
610 (mips_after_parse_args): Set ase_mt based on CPU.
611 (s_mipsset): Handle ".set mt" and ".set nomt".
612 (mips_elf_final_processing): Remind of adding new flag for MT ASE.
613 (md_show_usage): Show usage of -mmt and -mno-mt.
614 * doc/as.texinfo: Document -mmt and -mno-mt options.
615 * doc/c-mips.texi: Likewise, and document ".set mt" and ".set nomt"
616 directives.
617
0110f2b8
PB		 6182005-09-06 Paul Brook <paul@codesourcery.com>
619
620 * config/tc-arm.c (arm_it): Add relax field.
621 (T16_32_TAB): Add addi, addis, add_pc, add_sp, dec_sp, inc_sp,
622 b, bcond, ldr_pc, ldr_pc2, ldr_sp, str_sp, subi, subis.
623 (do_t_add_sub, do_t_addr, do_t_branch, do_t_ldst,
624 do_t_mov_cmp): Allow relaxation.
625 (output_relax_insn): New function.
626 (put_thumb32_insn): New function.
627 (output_inst): Use new functions.
628 (md_assemble): Don't throw error on relaxable instructions.
629 (insns): Change "b" entry from TCE(...) to tCE(...).
630 (md_estimate_size_before_relax): Return 2.
631 (md_convert_frag, relax_immediate, relax_adr, relax_addsub,
632 relax_branch, arm_relax_frag): New functions.
633 (arm_force_relocation): Return 0 for Thumb-2 immediate operand
634 relocations.
635 * config/tc-arm.h (md_convert_frag): Remove definition.
636 (md_relax_frag): Define.
637 (arm_relax_frag): Add prototype.
638
9a64e435
PB		 6392005-09-02 Paul Brook <paul@codesourcery.com>
640
641 * config/tc-arm.c (do_rn_rd): Enforce SWP operand constraints.
642
8f06b2d8
PB		 6432005-09-02 Paul Brook <paul@codesourcery.com>
644
645 * config/tc-arm.c (encode_arm_cp_address): Use
646 BFD_RELOC_ARM_T32_CP_OFF_IMM in thumb mode.
647 (do_iwmmxt_wldstbh): Use BFD_RELOC_ARM_T32_CP_OFF_IMM_S2 in thumb
648 mode.
649 (md_assemble): Only allow coprocessor instructions when Thumb-2 is
650 available.
651 (cCE, cC3): Define.
652 (insns): Use them for coprocessor instructions.
653 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM.
654 (get_thumb32_insn): New function.
655 (put_thumb32_insn): New function.
656 (md_apply_fix): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM and
657 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
658
c4188bc9
PB		 6592005-09-02 Paul Brook <paul@codesourcery.com>
660
661 * config/tc-arm.c (opcode_lookup): Look for infix opcode when
662 incorrect suffix matches.
663
e9df6573
DU		 6642005-09-01 David Ung <davidu@mips.com>
665
666 * config/tc-mips.c (append_insn): Correctly handle mips16 case
667 when the frags are different for the 2 instructions we want to
668 swap. If the lengths of the 2 instructions are not the same, we
669 won't do the swap but emit an nop.
670
2a9a06c1
DD		 6712005-09-01 Dmitry Diky <diwil@spec.ru>
672
673 * config/tc-msp430.c (msp430_operands): Emit dwarf2_emit_insn()
37b75c0c 674 as appropriate. Change frag_variant() to frag_var() for relaxes.
2a9a06c1 675
61e192bf
NC		 6762005-08-29 Nick Clifton <nickc@redhat.com>
677
678 * write.c (generic_force_reloc): Do not call S_FORCE_RELOC if
679 there is no symbol.
680
435acd52
JB		 6812005-08-26 Jan Beulich <jbeulich@novell.com>
682
683 * config/tc-i386.c (intel_e09): Set JumpAbsolute when seeing a PTR-
684 qualified operand of a branch.
685 (intel_bracket_expr): Set JumpAbsolute here...
686 (intel_e11): ... rather than here.
687
c0524131
NC		 6882005-08-26 Christian Groessler <chris@groessler.org>
689
690 * configure.tgt: Set bfd_gas also for z8k cpu.
691 * config/tc-z8k.c (s_segm): Use bfd_set_arch_mach to set machine
692 type.
693 (newfix): Adapt to bfd reloc types.
694 (build_bytes): Adapt to bfd reloc types. Ensure that enough space
695 is available in the current frag.
696 (md_convert_frag): Adapt function parameters.
697 (tc_gen_reloc): New function.
698 (md_section_align): Use bfd_get_section_alignment.
699 (md_apply_fix): Adapt to bfd reloc types. Fix handling of
700 BFD_RELOC_Z8K_IMM4L, BFD_RELOC_8, BFD_RELOC_16, and BFD_RELOC_32
701 relocations.
702 * config/tc-z8k.h (TARGET_ARCH): Define.
703 (tc_fix_adjustable): Define.
704
74cd071d
CF		 7052005-08-25 Chao-ying Fu <fu@mips.com>
706
707 * config/tc-mips.c (mips_set_options): Add ase_dsp for DSP instructions.
708 (mips_opts): Add -1 to initialize ase_dsp.
709 (file_ase_dsp): New variable for -mdsp.
710 (CPU_HAS_DSP): New define.
711 (validate_mips_insn): Add supports for 3, 4, 5, 6, 7, 8, 9, 0, ', :, @
712 operand formats.
713 (mips_ip): Add min_range and max_range for checking singed numbers.
714 Check ase_dsp to enable DSP instructions.
715 Handle 3, 4, 5, 6, 7, 8, 9, 0, ', :, @ operand formats.
716 (OPTION_DSP, OPTION_NO_DSP): New define.
717 (OPTION_COMPAT_ARCH_BASE): Change because of inserting DSP define.
718 (md_parse_option): Parse OPTION_DSP and OPTION_NO_DSP.
719 (mips_after_parse_args): Set ase_dsp based on CPU.
720 (s_mipsset): Handle ".set dsp" and ".set nodsp".
721 (mips_elf_final_processing): Remind of adding new flag for DSP ASE.
722 (md_show_usage): Show usage of -mdsp and -mno-dsp.
723
ff324200
DU		 7242005-08-23 David Ung <davidu@mips.com>
725
726 * config/tc-mips.c (mips_cpu_info_table): Add 5kf to the table of
727 cpu names.
728
ac805826
AM		 7292005-08-23 Alan Modra <amodra@bigpond.net.au>
730
731 PR 1036
732 * config/tc-ppc.c (ppc_symbol_chars): Add '%' and '['.
733
478ec1e3
AM		 7342005-08-23 Phil Edwards <phil@codesourcery.com>
735
736 * configure.tgt (*-*-vxworks): Match vxworks* instead.
737
4fa24527
JB		 7382005-08-22 Jan Beulich <jbeulich@novell.com>
739
740 * config/tc-i386.c (object_64bit): New.
741 (i386_target_format): Initialize it.
742 (output_disp): Use object_64bit for relocation type determination.
743 (output_imm): Likewise.
744 (i386_validate_fix): Likewise.
745 (tc_gen_reloc): Likewise.
746 (lex_got): Likewise. Remove static mode_name. Change array size
747 of gotrel's rel field, and adjust its initializer. Adjust diagnostic.
748 (x86_cons): Use object_64bit for deciding whether quad fields can
749 have relocations.
750
fefaa1aa
CG		 7512005-08-18 Christian Groessler <chris@groessler.org>
752
753 * config/tc-h8300.h: Remove TC_RELOC_MANGLE/tc_reloc_mangle.
754 * config/tc-mcore.h: Likewise.
755 * config/tc-z8k.h: Likewise.
756 * config/tc-z8k.c: Likewise.
757 * config/tc-sh.h: Remove TC_RELOC_MANGLE and
758 sh_coff_reloc_mangle declaration.
759 * config/tc-sh.c: (md_apply_fix): Fix comment for case
760 BFD_RELOC_SH_USES.
761
32a3d256
KK		 7622005-08-18 Kaz Kojima <kkojima@rr.iij4u.or.jp>
763
764 * config/tc-sh64.c (sh64_target_format): Check preset_target_arch
765 to confirm that no ISA is specified.
766
4111faa5
NC		 7672005-08-18 Nick Clifton <nickc@redhat.com>
768
769 * write.c (relax_segment): Count the number of frags being
770 processed and use this to compute a maximum limit on the number of
771 iterations that will be allowed when attempting to relax the
772 segment.
773
11eec5fc
DS		 7742005-08-17 Danny Smith <dannysmith@users.sourceforge.net>
775
776 * config/obj-coff.c (obj_coff_weak): Set auxiliary record
777 of NT weak externals to IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY.
778
23d36e92
AM		 7792005-08-16 Alan Modra <amodra@bigpond.net.au>
780
781 * config/tc-ppc.c (ppc_set_cpu): Don't select 64-bit based on
782 default cpu.
783
3d388997
PB		 7842005-08-15 Paul Brook <paul@codesourcery.com>
785
786 * config/tc-arm.c (do_t_mov_cmp): Fix encoding of i16-bit conditional
787 instructions.
788 (do_t_mvn_tst, do_t_neg, do_t_shift): Ditto.
789
36ae0db3
DJ		 7902005-08-15 Daniel Jacobowitz <dan@codesourcery.com>
791
792 * config/tc-ppc.c (parse_cpu): Add -me300 support.
793 (md_show_usage): Likewise.
794 * doc/c-ppc.texi (PowerPC-Opts): Document it.
795
6c639ef9
MS		 7962005-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
797
798 * config/tc-s390.c (md_parse_option): Add cpu type z9-109.
799 (md_gather_operands): Add support for optional operands.
800
77592908
DD		 8012005-08-12 Dmitry Diky <diwil@spec.ru>
802 * config/tc-msp430.c (msp430_enable_relax): New flag.
803 (msp430_enable_polys): Likewise.
804 (OPTION_RELAX): New option.
805 (OPTION_POLYMORPHS): Likewise.
806 (md_longopts): New long options.
807 (md_show_usage): Updated.
808 (md_parse_option): Add new options handler.
809 (msp430_operands): Add check if polymorph insns are enabled.
810 (msp430_force_relocation_local): New function.
811 (md_apply_fix): Now delete relocs according to new flags combination.
812 (msp430_relax_frag): Convert long branches to short branches only if
813 flag msp430_enable_relax is set.
814 * config/tc-msp430.h (TC_FORCE_RELOCATION_LOCAL): Defined.
815 (msp430_force_relocation_local): Likewise.
816 * doc/c-msp430.texi: Describe new options.
37b75c0c 817
e079bef8
ILT		 8182005-08-11 Ian Lance Taylor <ian@airs.com>
819
820 * Makefile.am ($(srcdir)/make-gas.com): Remove target.
821 (stamp-mk.com): Likewise.
822 (EXTRA_DIST): Remove make-gas.com from list.
823 (MOSTLYCLEANFILES): Remove stamp-mk.com from list.
824 * Makefile.in: Regenerate.
825
4924bf8f
HPN		 8262005-08-11 Hans-Peter Nilsson <hp@axis.com>
827
828 * subsegs.c (subseg_change): Move declaration of seginfo to before
829 first statement.
830
7be1c489
AM		 8312005-08-11 Alan Modra <amodra@bigpond.net.au>
832
833 * README-vms: Delete.
834 * config-gas.com: Delete.
835 * makefile.vms: Delete.
836 * vmsconf.sh: Delete.
837 * config/atof-tahoe.c: Delete.
838 * config/m88k-opcode.h: Delete.
839 * config/obj-bout.c: Delete.
840 * config/obj-bout.h: Delete.
841 * config/obj-hp300.c: Delete.
842 * config/obj-hp300.h: Delete.
843 * config/tc-a29k.c: Delete.
844 * config/tc-a29k.h: Delete.
845 * config/tc-h8500.c: Delete.
846 * config/tc-h8500.h: Delete.
847 * config/tc-m88k.c: Delete.
848 * config/tc-m88k.h: Delete.
849 * config/tc-tahoe.c: Delete.
850 * config/tc-tahoe.h: Delete.
851 * config/tc-tic80.c: Delete.
852 * config/tc-tic80.h: Delete.
853 * config/tc-w65.c: Delete.
854 * config/tc-w65.h: Delete.
855 * config/te-aux.h: Delete.
856 * config/te-delt88.h: Delete.
857 * config/te-delta.h: Delete.
858 * config/te-dpx2.h: Delete.
859 * config/te-hp300.h: Delete.
860 * config/te-ic960.h: Delete.
861 * config/vms-a-conf.h: Delete.
862 * doc/c-a29k.texi: Delete.
863 * doc/c-h8500.texi: Delete.
864 * doc/c-m88k.texi: Delete.
865 * README: Remove obsolete examples, and list of supported targets.
866 * Makefile.am: Remove a29k, h8500, m88k, tahoe, tic80, w65,
867 bout and hp300 support.
868 (DEP_FLAGS): Don't define BFD_ASSEMBLER.
869 * configure.in: Remove --enable-bfd-assembler, need_bfd,
870 primary_bfd_gas.
871 * configure.tgt: Remove a29k, h8300-coff, h8500-*, i960 non-elf,
872 m68k non bfd, m88k, or32-coff, tic80-*, vax non-bfd, w65k-*, *-nindy.
873 * as.c: Remove all non-BFD_ASSEMBLER code, support for above targets.
874 * as.h: Likewise.
875 * dw2gencfi.c: Likewise.
876 * dwarf2dbg.c: Likewise.
877 * ehopt.c: Likewise.
878 * input-file.c: Likewise.
879 * listing.c: Likewise.
880 * literal.c: Likewise.
881 * messages.c: Likewise.
882 * obj.h: Likewise.
883 * output-file.c: Likewise.
884 * read.c: Likewise.
885 * stabs.c: Likewise.
886 * struc-symbol.h: Likewise.
887 * subsegs.c: Likewise.
888 * subsegs.h: Likewise.
889 * symbols.c: Likewise.
890 * symbols.h: Likewise.
891 * tc.h: Likewise.
892 * write.c: Likewise.
893 * write.h: Likewise.
894 * config/aout_gnu.h: Likewise.
895 * config/obj-aout.c: Likewise.
896 * config/obj-aout.h: Likewise.
897 * config/obj-coff.c: Likewise.
898 * config/obj-coff.h: Likewise.
899 * config/obj-evax.h: Likewise.
900 * config/obj-ieee.h: Likewise.
901 * config/tc-arm.c: Likewise.
902 * config/tc-arm.h: Likewise.
903 * config/tc-avr.c: Likewise.
904 * config/tc-avr.h: Likewise.
905 * config/tc-crx.h: Likewise.
906 * config/tc-d10v.h: Likewise.
907 * config/tc-d30v.h: Likewise.
908 * config/tc-dlx.h: Likewise.
909 * config/tc-fr30.h: Likewise.
910 * config/tc-frv.h: Likewise.
911 * config/tc-h8300.c: Likewise.
912 * config/tc-h8300.h: Likewise.
913 * config/tc-hppa.h: Likewise.
914 * config/tc-i370.h: Likewise.
915 * config/tc-i386.c: Likewise.
916 * config/tc-i386.h: Likewise.
917 * config/tc-i860.h: Likewise.
918 * config/tc-i960.c: Likewise.
919 * config/tc-i960.h: Likewise.
920 * config/tc-ip2k.h: Likewise.
921 * config/tc-iq2000.h: Likewise.
922 * config/tc-m32c.h: Likewise.
923 * config/tc-m32r.h: Likewise.
924 * config/tc-m68hc11.h: Likewise.
925 * config/tc-m68k.c: Likewise.
926 * config/tc-m68k.h: Likewise.
927 * config/tc-maxq.c: Likewise.
928 * config/tc-maxq.h: Likewise.
929 * config/tc-mcore.c: Likewise.
930 * config/tc-mcore.h: Likewise.
931 * config/tc-mn10200.h: Likewise.
932 * config/tc-mn10300.c: Likewise.
933 * config/tc-mn10300.h: Likewise.
934 * config/tc-ms1.h: Likewise.
935 * config/tc-msp430.c: Likewise.
936 * config/tc-msp430.h: Likewise.
937 * config/tc-ns32k.c: Likewise.
938 * config/tc-ns32k.h: Likewise.
939 * config/tc-openrisc.h: Likewise.
940 * config/tc-or32.c: Likewise.
941 * config/tc-or32.h: Likewise.
942 * config/tc-ppc.c: Likewise.
943 * config/tc-ppc.h: Likewise.
944 * config/tc-s390.h: Likewise.
945 * config/tc-sh.c: Likewise.
946 * config/tc-sh.h: Likewise.
947 * config/tc-sparc.c: Likewise.
948 * config/tc-tic30.c: Likewise.
949 * config/tc-tic30.h: Likewise.
950 * config/tc-tic4x.c: Likewise.
951 * config/tc-tic4x.h: Likewise.
952 * config/tc-tic54x.c: Likewise.
953 * config/tc-tic54x.h: Likewise.
954 * config/tc-v850.h: Likewise.
955 * config/tc-vax.c: Likewise.
956 * config/tc-vax.h: Likewise.
957 * config/tc-xstormy16.h: Likewise.
958 * config/tc-xtensa.h: Likewise.
959 * config/tc-z8k.c: Likewise.
960 * config/tc-z8k.h: Likewise.
961 * config/vms-a-conf.h
962 * doc/Makefile.am: Likewise.
963 * doc/all.texi: Likewise.
964 * doc/as.texinfo: Likewise.
829c3ed3 965 * doc/internals.texi: Likewise.
7be1c489
AM		 966 * doc/Makefile.in: Regenerate.
967 * Makefile.in: Regenerate.
968 * configure: Regenerate.
969 * config.in: Regenerate.
970 * po/POTFILES.in: Regenerate.
971
2f6178c1
NC		 9722005-08-09 Nick Clifton <nickc@redhat.com>
973
974 PR 1070
975 * macro.c (getstring): Do not treat round parentheses exactly the
976 same as angle brackets - the parentheses need to be preserved and
977 passed on to the macro processing code.
978
44c86e8c
NC		 9792005-08-08 Nick Clifton <nickc@redhat.com>
980
981 * config/tc-msp430.c (MSP430_ISA_21): Define.
982 (mcu_types): Add entries for msp430x21xx variants.
983
df40eaf9
NC		 9842005-08-08 Nick Clifton <nickc@redhat.com>
985
986 PR 1070
987 * macro.c (getstring): Treat round parentheses in the same way as
988 angle brackets.
989 (get_any_string): Likewise.
990
5a14ab23
L		 9912005-08-07 H.J. Lu <hongjiu.lu@intel.com>
992
993 PR gas/1118
994 * as.c (parse_args): Handle -al=<FILE>.
995
47837f8e
NC		 9962005-08-07 Nick Clifton <nickc@redhat.com>
997
998 * read.c (s_app_line): Accept a line number of 0 for compatibility
999 with gcc's output for assembler-with-cpp files.
1000
e27ec89e
PB		 10012005-08-05 Paul Brook <paul@codesourcery.com>
1002
1003 * config/tc-arm.c (current_it_mask, current_cc): New variables.
1004 (do_t_add_sub): Use correct encodings inside IT block.
1005 (do_t_arit3c): Ditto.
1006 (do_t_it): Simplify logic. Set current_it_mask and current_cc.
1007 (md_assemble): Verify conditional suffixes agains IT blocks.
1008
9c3c69f2
PB		 10092005-08-05 Paul Brook <paul@codesourcery.com>
1010
1011 * config/tc-arm.c (encode_thumb32_immediate): Only accept shifted
1012 constants.
1013 (encode_thumb32_shifted_operand): Prohibit register shifts.
1014 (encode_thumb32_addr_mode): Fix typo.
1015 (insns): Correct thumb2 ldm and stm opcodes.
1016
f2184508
NC		 10172005-08-02 Khem Raj <kraj@mvista.com>
1018
1019 * config/tc-arm.c (do_iwmmxt_wldstd): Correct the offset range for
1020 WLDRD/WSTRD instruction.
1021
4e6935a6
AM		 10222005-08-02 Alan Modra <amodra@bigpond.net.au>
1023
1024 * config/tc-ppc.c (md_apply_fix <ELF>): Don't warn on overflow
1025 if emitting a reloc.
1026
8a06b769
TS		 10272005-07-29 Thiemo Seufer <ths@networkno.de>
1028
1029 * config/tc-mips.c (s_mips_globl): Allow multiple symbols per .globl.
1030
e9f89963
PB		 10312005-07-29 Paul Brook <paul@codesourcery.com>
1032
1033 * config/tc-arm.c (T16_32_TAB): Add "addr". Fix encoding of push and
1034 pop.
1035 (do_t_addr): Implement 32-bit variant.
1036 (do_t_push_pop): Make some errors warnings. Handle single register
1037 32-bit case.
1038 (insns): Use tCE for adr.
1039 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_ADD_PC12.
1040 (md_apply_fix): Ditto.
1041
92e90b6e
PB		 10422005-07-29 Paul Brook <paul@codesourcery.com>
1043
1044 * config/tc-arm.c (parse_tb): New function.
1045 (enum operand_parse_code): Add OP_TB.
1046 (parse_operands): Handle OP_TB.
1047 (do_t_add_sub_w, do_t_tb): New functions.
1048 (insns): Add entries for addw, subw, tbb and tbh.
1049 (md_apply_fix): Handle BFD_RELOC_ARM_T32_IMM12.
1050
0a7b9ba6
NC		 10512005-07-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1052
1053 * config/tc-m32r.c (m32r_check_fixup): Fixed X_op check.
1054
17d4e2a2
L		 10552007-07-27 H.J. Lu <hongjiu.lu@intel.com>
1056
1057 * config/tc-i386.c (handle_large_common): Declare only for ELF.
1058
ba825241
JB		 10592005-07-27 Jan Beulich <jbeulich@novell.com>
1060
1061 * config/tc-ia64.h (unw_r_record): Change type of fr_mem to unsigned
1062 int.
1063 (unw_p_record): Remove unused/redundant fields imask and rmask.
1064 Combine spoff and pspoff into a union. Combine gr and br into a
1065 union. Change type of grmask and brmask to unsigned char. Change type
1066 of frmask to unsigned int.
1067 (unw_x_record): Combine spoff, pspoff, and treg into a union.
1068 * config/tc-ia64.c (unwind): New field 'pending_saves'.
1069 (check_pending_save): New.
1070 (alloc_record): Clear out entire record.
1071 (output_psp_gr): Use renamed structure fields.
1072 (output_psp_sprel): Likewise.
1073 (output_rp_gr): Likewise.
1074 (output_rp_br): Likewise.
1075 (output_rp_psprel): Likewise.
1076 (output_rp_sprel): Likewise.
1077 (output_pfs_gr): Likewise.
1078 (output_pfs_psprel): Likewise.
1079 (output_pfs_sprel): Likewise.
1080 (output_preds_gr): Likewise.
1081 (output_preds_psprel): Likewise.
1082 (output_preds_sprel): Likewise.
1083 (output_spill_base): Likewise.
1084 (output_unat_gr): Likewise.
1085 (output_unat_psprel): Likewise.
1086 (output_unat_sprel): Likewise.
1087 (output_lc_gr): Likewise.
1088 (output_lc_psprel): Likewise.
1089 (output_lc_sprel): Likewise.
1090 (output_fpsr_gr): Likewise.
1091 (output_fpsr_psprel): Likewise.
1092 (output_fpsr_sprel): Likewise.
1093 (output_priunat_gr): Likewise.
1094 (output_priunat_psprel): Likewise.
1095 (output_priunat_sprel): Likewise.
1096 (output_bsp_gr): Likewise.
1097 (output_bsp_psprel): Likewise.
1098 (output_bsp_sprel): Likewise.
1099 (output_bspstore_gr): Likewise.
1100 (output_bspstore_psprel): Likewise.
1101 (output_bspstore_sprel): Likewise.
1102 (output_rnat_gr): Likewise.
1103 (output_rnat_psprel): Likewise.
1104 (output_rnat_sprel): Likewise.
1105 (output_spill_psprel): Likewise.
1106 (output_spill_sprel): Likewise.
1107 (output_spill_reg): Likewise.
1108 (output_fr_mem): Likewise. Allocate one unwind record per set mask
1109 bit.
1110 (output_frgr_mem): Likewise.
1111 (output_gr_mem): Likewise.
1112 (output_br_mem): Likewise.
1113 (output_gr_gr): Likewise.
1114 (output_br_gr): Likewise.
1115 (fixup_unw_records): Likewise.
1116 (process_one_record): Use renamed structure fields. For gr_gr and
1117 br_gr, collect mask from chain of records before output.
1118 (in_prologue): Simplify and eliminate early returns. Call
1119 check_pending_save.
1120 (in_body): Simplify and eliminate early returns.
1121 (dot_body): Call check_pending_save.
1122 (md_assemble): Update comment. Deal with pending saves.
1123
9cd96992
JB		 11242005-07-26 Jan Beulich <jbeulich@novell.com>
1125
1126 * config/tc-i386.c (optimize_imm): Calculate candidate immediates
1127 mask from guessed suffix, but mask out other immediate types only
1128 if at least on candidate is valid for the insn.
1129
fd54057a
DD		 11302005-07-25 DJ Delorie <dj@redhat.com>
1131
1132 * config/tc-m32c.c (md_cgen_lookup_reloc): Add 8 bit operands.
1133 Support %mod() modifiers from opcodes.
1134 * doc/c-m32c.texi (M32C-Modifiers): New section.
1135
3b22753a
L		 11362005-07-25 Jan Hubicka <jh@suse.cz>
1137 H.J. Lu <hongjiu.lu@intel.com>
1138
1139 * config/obj-elf.c: Include "elf/x86-64.h" if TC_I386 is
1140 defined.
1141 (elf_com_section_ptr): New.
1142 (elf_begin): Set elf_com_section_ptr to bfd_com_section_ptr.
1143 (elf_common_parse): Make it global. Use elf_com_section_ptr
1144 instead of bfd_com_section_ptr.
1145 (obj_elf_change_section): Handle x86-64 large bss sections.
1146
1147 * config/obj-elf.h (elf_com_section_ptr): New.
1148 (elf_common_parse): New.
1149
1150 * config/tc-i386.c (handle_large_common): New.
1151 (md_pseudo_table): Add "largecomm".
1152 (x86_64_section_letter): New.
1153 (x86_64_section_word): New.
1154
1155 * config/tc-i386.h (x86_64_section_word): New.
1156 (x86_64_section_letter): New.
1157 (md_elf_section_letter): New. Defined.
1158 (md_elf_section_word): Likewise.
1159
9f971fcb
NC		 11602005-07-21 Ralf Corsepius <ralf.corsepius@rtems.org>
1161
1162 * configure.tgt: Remove i386-*-rtemself*.
1163 Remove sparc-*-rtemself*.
1164
240a3425
BE		 11652005-07-21 Ben Elliston <bje@gnu.org>
1166
1167 * config/tc-m68k.h: Remove TE_LYNX conditional code.
1168
c160f130
PB		 11692005-07-21 Paul Brook <paul@codesourcery.com>
1170
1171 * config/tc-arm.c (encode_thumb32_addr_mode): Don't set
1172 inst.reloc.pc_rel.
1173
a9bfff94
NC		 11742005-07-20 Tavis Ormandy <taviso@gentoo.org>
1175
1176 * messages.c: Use vsnprintf instead of vsprintf.
1177
157e7bd1
NC		 11782005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1179
1180 * config/tc-m32r.c (tc_gen_reloc): Check BFD_RELOC_32_PCREL and
1181 BFD_RELOC_16_PCREL to Support R_M32R_REL32.
1182
85da3a56
NC		 11832005-07-18 Nick Clifton <nickc@redhat.com>
1184
1185 * configure.tgt: Restore alpha ordering to list of arches.
1186
71e17562
DA		 11872005-07-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1188
1189 * tc-hppa.c (pa_ip): Reject match for '#' immediate if not pa20.
1190
718ddfc0
JB		 11912005-07-18 Jan Beulich <jbeulich@novell.com>
1192
1193 * config/tc-i386.c (md_begin): Use IS_ELF.
1194 (tc_i386_fix_adjustable): Likewise.
1195 (md_estimate_size_before_relax): Likewise.
1196 (md_apply_fix): Likewise.
1197 (i386_target_format): Likewise.
1198 (lex_got): Define to NULL when not ELF or when LEX_AT. Check IS_ELF.
1199 (i386_immediate): Remove #ifdef LEX_AT.
1200 (i386_displacement): Likewise.
1201 * config/tc-i386.h (x86_cons): Prototype only when ELF and when not
1202 LEX_AT.
1203
3956db08
JB		 12042005-07-18 Jan Beulich <jbeulich@novell.com>
1205
1206 * config/tc-i386.c (reloc): Convert to ISO C90. Change first
1207 parameter to unsigned. Parameter sign now is tristate - zero/
1208 positive mean unsigned/signed, negative means signedness doesn't
1209 matter. Check field size,
1210 signedness, and pcrel-ness are in agreement between relocated field
1211 and relocation type. Adjust diagnostics.
1212 (optimize_imm): And type mask of operand instead of overwriting it.
1213 (lex_got): Convert to ISO C90. Add third parameter. Add new field to
1214 local structure and initialize gotrel accordingly. Pass caller as
1215 mask of types that the operator can match.
1216 (x86_cons_fix_new): Let reloc know that signedness of relocation
1217 doesn't matter.
1218 (x86_pe_cons_fix_new): Likewise.
1219 (x86_cons): Pass additional argument to lex_got.
1220 (i386_immediate): New local variable 'types'. Pass its address as
1221 additional argument to lex_got. Mask out operand types not supported
1222 befoe returning.
1223 (i386_displacement): Likewise. Set bigdisp to all types supported in
1224 64-bit mode, combining the previously split initialization.
1225
2dd88dca
JB		 12262005-07-18 Jan Beulich <jbeulich@novell.com>
1227
1228 * config/tc-i386.c (parse_insn): Reject prefix if unavailable in
1229 current mode.
1230
8126167b
DA		 12312005-07-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1232
1233 * config/tc-hppa.c (pa_ip): Search entire mnemonic before considering
1234 promoted match.
1235
0f82ff91
AM		 12362005-07-16 Alan Modra <amodra@bigpond.net.au>
1237
1238 * Makefile.am: Run "make dep-am".
1239 * Makefile.in: Regenerate.
1240
90700ea2
L		 12412007-07-15 H.J. Lu <hongjiu.lu@intel.com>
1242
1243 * gas/config/tc-i386.h (CpuVMX): New.
1244 (CpuUnknownFlags): Add CpuVMX.
1245
49f58d10
JB		 12462005-07-14 Jim Blandy <jimb@redhat.com>
1247
1248 Add support for the Renesas M32C.
1249 * Makefile.am (CPU_TYPES): List m32c.
1250 (TARGET_CPU_CFILES): List config/tc-m32c.c.
1251 (TARGET_CPU_HFILES): List config/tc-m32c.h.
1252 * configure.in: Add case for m32c.
1253 * configure.tgt: Add cases for m32c and m32c-*-elf.
1254 * configure: Regenerated.
1255 * config/tc-m32c.c, config/tc-m32c.h: New files.
1256 * doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
1257 * doc/Makefile.in: Regenerated.
1258 * doc/all.texi: Set M32C.
1259 * doc/as.texinfo: Add text for the M32C-specific options and line
1260 comment characters, and refer to c-m32c.texi.
1261 * doc/c-m32c.texi: New file.
37b75c0c 1262
6c5cf62c
NC		 12632005-07-14 Nick Clifton <nickc@redhat.com>
1264
1265 PR 1069
1266 * config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
1267 the ins_parse buffer.
1268
14c194bb
NC		 12692005-07-10 Ralf Corsepius <ralf.corsepius@rtems.org>
1270
1271 * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
1272 i386-*-rtemscoff*, sparc-*-rtemsaout*.
1273
28a9d8f5
L		 12742005-07-10 H.J. Lu <hongjiu.lu@intel.com>
1275
1276 * config/tc-i386.c (optimize_disp): Optimize signed 32bit
1277 displacements.
1278
b4f261e0
BE		 12792005-07-08 Ben Elliston <bje@au.ibm.com>
1280
1281 * frags.h: Remove ANSI_PROTOTYPES conditional code.
1282 * config/obj-elf.h: Likewise.
1283 * config/tc-h8300.h: Likewise.
1284 * config/tc-h8500.h: Likewise.
1285 * config/tc-i370.h: Likewise.
1286 * config/tc-i386.h: Likewise.
1287 * config/tc-m68hc11.h: Likewise.
1288 * config/tc-m68k.h: Likewise.
1289 * config/tc-ppc.h: Likewise.
1290 * config/tc-s390.h: Likewise.
1291 * config/tc-sh.h: Likewise.
1292 * config/tc-sparc.h: Likewise.
1293 * config/tc-tic30.c: Likewise.
1294 * config/tc-w65.h: Likewise.
1295 * config/tc-xtensa.h: Likewise.
1296
d8b19f1a
HPN		 12972005-07-08 Hans-Peter Nilsson <hp@axis.com>
1298
1299 PR gas/1049
1300 * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
1301
0fd3a477
JW		 13022005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1303
1304 * config/tc-tic30.c (debug): Add format attribute. Fix format
1305 bugs.
1306
bf50992e
L		 13072005-07-06 H.J. Lu <hongjiu.lu@intel.com>
1308
1309 * config/tc-i386.c (cpu_arch): Add sse3.
1310
1311 * config/tc-i386.h (CpuSSE3): Renamed from ...
1312 (CpuPNI): This. Defined as CpuSSE3.
1313
1314 * doc/c-i386.texi: Document .sse3.
1315
5d5e6db9
JB		 13162005-07-06 Jan Beulich <jbeulich@novell.com>
1317
1318 * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
1319
3ec2b351
NC		 13202005-07-05 Nick Clifton <nickc@redhat.com>
1321
1322 * config/tc-pdp11.c (md_apply_fix): Cast first argument to
1323 md_chars_to_numbers to an unsigned pointer in order to avoid a
1324 compile time warning.
1325
9d8504b1
PB		 13262005-07-05 Paul Brook <paul@codesourcery.com>
1327
1328 * config/tc-ppc.c (ppc_target_format): Add VxWorks.
1329
a0defb2e
AH		 13302005-07-05 Aldy Hernandez <aldyh@redhat.com>
1331
1332 * config/tc-ms1.c: New.
1333 * config/tc-ms1.h: New.
1334 * testsuite/gas/ms1/allinsn.d: New.
1335 * testsuite/gas/ms1/allinsn.s: New.
1336 * testsuite/gas/ms1/badinsn.s: New.
1337 * testsuite/gas/ms1/badinsn1.s: New.
1338 * testsuite/gas/ms1/badoffsethigh.s: New.
1339 * testsuite/gas/ms1/badoffsetlow.s: New.
1340 * testsuite/gas/ms1/badorder.s: New.
1341 * testsuite/gas/ms1/badreg.s: New.
1342 * testsuite/gas/ms1/badsignedimmhigh.s: New.
1343 * testsuite/gas/ms1/badsignedimmlow.s: New.
1344 * testsuite/gas/ms1/badsyntax.s: New.
1345 * testsuite/gas/ms1/badsyntax1.s: New.
1346 * testsuite/gas/ms1/badunsignedimmhigh.s: New.
1347 * testsuite/gas/ms1/badunsignedimmlow.s: New.
1348 * testsuite/gas/ms1/errors.exp: New.
1349 * testsuite/gas/ms1/ldst.s: New.
1350 * testsuite/gas/ms1/misc.d: New.
1351 * testsuite/gas/ms1/misc.s: New.
1352 * testsuite/gas/ms1/ms1-16-003.d: New.
1353 * testsuite/gas/ms1/ms1-16-003.s: New.
1354 * testsuite/gas/ms1/ms1.exp: New.
1355 * testsuite/gas/ms1/msys.d: New.
1356 * testsuite/gas/ms1/msys.s: New.
1357 * testsuite/gas/ms1/relocs.d: New.
1358 * testsuite/gas/ms1/relocs.exp: New.
1359 * testsuite/gas/ms1/relocs1.s: New.
1360 * testsuite/gas/ms1/relocs2.s: New.
1361
30123838
JB		 13622005-07-05 Jan Beulich <jbeulich@novell.com>
1363
1364 * config/tc-i386.h (CpuSVME): New.
1365 (CpuUnknownFlags): Include CpuSVME.
1366 * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
1367 as alias of sledgehammer.
1368 (md_assemble): Include invlpga in the check for insns with two source
1369 operands.
1370 (process_operands): Include SVME insns in the check for ignored
1371 segment overrides. Adjust diagnostic.
1372 (i386_index_check): Special-case SVME insns with memory operands.
1373
ca3f61f7
NC		 13742005-07-04 Khem Raj <kraj@mvista.com>
1375 Nick Clifton <nickc@redhat.com>
1376
1377 * tc-arm.c (struct arm_it): Make operands.imm signed to match its
1378 use an immediate value.
1379 (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
1380 since the register field of the operands structure is unsigned.
1381 (s_arm_unwind_save_vfp): Make "reg" unsigned.
1382 (parse_operands): Make the 2ns parameter an unsigned pointer to
1383 match its use.
1384 (do_ldrd): When using the imm field of the operands structure as a
1385 second register field, treat it as unsigned.
1386
551b43fd
AM		 13872005-07-04 Alan Modra <amodra@bigpond.net.au>
1388
1389 PR 1004
1390 * config/obj-elf.c (obj_elf_change_section): Use backend
1391 get_sec_type_attr.
1392
e4e8248d
JB		 13932005-07-01 Jan Beulich <jbeulich@novell.com>
1394
1395 * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
1396 (output_spill_psprel, output_spill_psprel_p): Combine.
1397 (output_spill_sprel, output_spill_sprel_p): Combine.
1398 (output_spill_reg, output_spill_regp_p): Combine.
1399 (process_one_record): Handle psp_psprel.
1400 (parse_predicate_and_operand): New.
1401 (convert_expr_to_ab_reg): Two new parameters. Return void. Always
1402 initialize output values. Emit diagnostic case here.
1403 (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
1404 (add_unwind_entry): New second parameter. Allow first parameter to
1405 be NULL. Parse optional tag, emit warning about further support for
1406 it otherwise being missing. Check end-of-line when requested.
1407 (dot_fframe): Clear operand when wrong. Allow tag.
1408 (dot_vframe): Likewise.
1409 (dot_vframesp): Likewise. Rename parameter, issue warning when psp
1410 relative.
1411 (dot_vframepsp): Remove.
1412 (dot_altrp): Clear operand when wrong. Allow tag.
1413 (dot_save): Likewise. Let default case also go through
1414 add_unwind_entry.
1415 (dot_savemem): Likewise.
1416 (dot_restore): Don't return when wrong operand. Allow tag.
1417 (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
1418 parse_predicate_and_operand and the new arguments to
1419 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1420 when wrong operand. Allow tag.
1421 (dot_restorereg, dot_restorereg_p): Likewise.
1422 (dot_spillmem, dot_spillmem_p): Likewise.
1423 (dot_saveg): Clear operand when wrong. Perform tighter operand
1424 checks. Allow tag.
1425 (dot_savef): Likewise.
1426 (dot_saveb): Likewise.
1427 (dot_savegf): Likewise.
1428 (dot_spill): Remove end-of-line check. Combine. Simplify by using
1429 parse_predicate_and_operand and the new arguments to
1430 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1431 when wrong operand. Allow tag.
1432 (popcount): New.
1433 (dot_label_state): Don't return when wrong operand.
1434 (dot_copy_state): Likewise.
1435 (dot_unwabi): Likewise. Check if in prologue.
1436 (dot_body): Don't call demand_empty_rest_of_line.
1437 (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
1438 operand checks.
1439 (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
1440 use dot_spillreg for .spillreg.p. Also use dot_spillmem for
1441 .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
1442 (parse_operand): New second parameter. Don't deal with '}' here
1443 anymore. Don't advance past end-of-line.
1444 (parse_operands): Pass second argument to parse_operand.
1445 (ia64_start_line): Prevent out-of-bounds access through
1446 input_line_pointer. Deal with '}' here.
1447 (ia64_unrecognized_line): Don't deal with '}' here.
1448 (dot_alias): Use ignore_rest_of_line not its deprecated alias
1449 discard_rest_of_line.
1450
2fc8bdac
ZW		 14512005-06-30 Zack Weinberg <zack@codesourcery.com>
1452
1453 * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
1454 (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
1455 (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
0d828caf 1456 (do_branch): Always set inst.reloc.pc_rel.
2fc8bdac
ZW		 1457 (s_arm_elf_cons): Disallow use of (plt) suffix.
1458 (do_adrl): Adjust X_add_number unconditionally.
1459 (md_pcrel_from): Rename md_pcrel_from_section, add second segT
1460 argument. Handle all adjustment for pipeline offset here.
1461 (md_apply_fix): No need to undo work of md_pcrel_from. No
1462 need to extract pre-encoded pipeline adjustments from various
1463 branch instructions. Generally, assume instructions are already
1464 all-bits-zero in the field being fixed up. Remove all OBJ_ELF
1465 special cases. Handle BFD_RELOC_ARM_PLT32 like
1466 BFD_RELOC_ARM_PCREL_BRANCH.
1467 (tc_gen_reloc): Remove OBJ_ELF special case.
1468 * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
1469
b753922c
BE		 14702005-06-30 Ben Elliston <bje@gnu.org>
1471
1472 * Makefile.am (check-DEJAGNU): Don't search for expect.
1473 * Makefile.in: Regenerate.
1474
c3298874
BE		 14752005-06-30 Ben Elliston <bje@gnu.org>
1476
1477 * Makefile.am (EXPECT): Set to expect.
1478 (RUNTEST): Likewise, set to runtest.
1479 * Makefile.in: Regenerate.
1480
8f738565
BE		 14812005-06-23 Ben Elliston <bje@gnu.org>
1482
1483 * config/m68k-parse.h: Use ISO C90.
1484 * config/m68k-parse.y: Likewise.
1485 * config/tc-m68k.h: Likewise.
1486
b300c311
L		 14872005-06-20 H.J. Lu <hongjiu.lu@intel.com>
1488
1489 PR 1013
1490 * config/tc-i386.c (md_assemble): Don't call optimize_disp on
1491 movabs.
1492 (optimize_disp): Optimize only if possible. Don't use 64bit
1493 displacement on non-constants and do same on constants if
1494 possible.
1495
d6ab8113
JB		 14962005-06-17 Jan Beulich <jbeulich@novell.com>
1497
1498 * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
1499 (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
1500 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
1501 (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
1502 and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
1503 aborting.
1504 (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
1505 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
1506 (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
1507 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
1508 BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
1509 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
1510 convert 8-byte pc-relative relocations.
1511 (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
1512 (i386_validate_fix): Likewise.
1513 (x86_cons): Also handle quad values in 64-bit mode.
1514 (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
1515 (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
1516 BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
1517 to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
1518
37f6032b
ZW		 15192005-06-13 Zack Weinberg <zack@codesourcery.com>
1520
1521 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
1522 symbolP as well as for names with a leading dot. Use ACONCAT.
1523 (md_apply_fix): For branch relocations, only replace value
1524 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
1525 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
1526 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
1527 (LOCAL_LABEL_PREFIX): Don't define.
1528
6bdb6dec
AM		 15292005-06-10 Alan Modra <amodra@bigpond.net.au>
1530
1531 * config/tc-hppa.c (pa_block): Allocate just one byte for the
1532 fill pattern.
1533
4dddc1d1
JW		 15342005-06-08 James E Wilson <wilson@specifixinc.com>
1535
1536 PR 994
1537 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
1538 is NULL, then emit a warning, and return the current index.
1539
03b13e59
NC		 15402005-06-08 Tomas Hurka <tom@hukatronic.cz>
1541
6bdb6dec 1542 PR 991
03b13e59
NC		 1543 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
1544 temporary copy of the operands array so that changes can be safely
1545 backed out if the insn does not match.
1546 (m68k_compare_opcode): Shortcut the test when the parameters are
1547 the same. Return 1 if the names match but the second opcode is
1548 further on in the array than the first.
1549
985d9490
NC		 15502005-06-08 Nick Clifton <nickc@redhat.com>
1551
1552 PR 994
1553 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
1554
6858915a
NC		 15552005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1556
1557 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
1558
047af9ef
AH		 15592005-06-07 Aldy Hernandez <aldyh@redhat.com>
1560 Michael Snyder <msnyder@redhat.com>
1561 Stan Cox <scox@redhat.com>
1562
1563 * configure.in: Add ms1 case.
1564
1565 * configure: Regenerate.
1566
1567 * configure.tgt: Add ms1 case.
1568
0bf60745
BW		 15692005-06-07 Bob Wilson <bob.wilson@acm.org>
1570
1571 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
1572 * config/tc-xtensa.c (new_resource_table): Likewise.
1573 (resize_resource_table): Likewise.
1574 (release_resources): Fix assertion for unsigned values.
1575
55cf6793
ZW		 15762005-06-07 Zack Weinberg <zack@codesourcery.com>
1577
1578 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
1579 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
1580 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
1581 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
1582 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
1583 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
1584 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
1585 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
1586 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
1587 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
1588 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
1589 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
1590 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
1591 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
1592 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
1593 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
1594 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
1595 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
1596 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
1597 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
1598 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
1599 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
1600 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
1601 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
1602 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
1603 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
1604 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
1605 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
1606 * config/tc-xtensa.c, config/tc-z8k.c:
1607 Replace all instances of the string "_apply_fix3" with
1608 "_apply_fix".
1609 * po/POTFILES.in, po/gas.pot: Regenerate.
1610
620c54b3
AM		 16112005-06-08 Alan Modra <amodra@bigpond.net.au>
1612
1613 * Makefile.am: Run "make dep-am".
1614 (POTFILES): Remove GAS_CFILES.
1615 * Makefile.in: Regenerate.
1616
32b26a03
MR		 16172005-06-07 David Ung <davidu@mips.com>
1618
1619 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
1620 24kc, 24kf and 24kfx under MIPS32 release 2.
1621
6a86118a
NC		 16222005-06-04 Nick Clifton <nickc@redhat.com>
1623
1624 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
1625 to their Thumb-enabled equivalents.
1626
20e1fcfd
MR		 16272005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
1628
1629 * config/tc-mips.c (load_register): Add leading "0x" to the
1630 output of sprintf_vma().
1631 (macro): Likewise.
1632
1887dd22
NC		 16332005-06-01 Nick Clifton <nickc@redhat.com>
1634
1635 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
1636 test for the presence of thumb version of the parsing functions
1637 since they must always exist and the test generates a compile time
1638 warning message.
1639
04fe8f58
RH		 16402005-05-31 Richard Henderson <rth@redhat.com>
1641
1642 * config/tc-alpha.c (O_lituse_jsrdirect): New.
1643 (alpha_reloc_op): Add it.
1644 (debug_exp): Handle it.
1645 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
1646 (emit_insn): Handle it.
1647 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
1648
988392e2
CG		 16492005-05-31 Christian Groessler <chris@groessler.org>
1650
1651 * write.c (dump_section_relocs): Convert to ISO-C.
1652 (write_relocs): Avoid signed/unsigned and fprintf argument
1653 warnings in debug code.
1654
adbaf948
ZW		 16552005-05-26 Zack Weinberg <zack@codesourcery.com>
1656
1657 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
1658 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
1659 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
1660 (md_apply_fix3): Delete fix_is_thumb variable; refer to
1661 fixP->tc_fix_data directly in the sole place it was used.
1662 Explicitly truncate value, *valP, fixP->fx_addnumber, and
1663 fixP->fx_offset to 32 bits, for consistent behavior between 32-
1664 and 64-bit hosts.
1665
5656b6b8
JB		 16662005-05-27 Jan Beulich <jbeulich@novell.com>
1667
1668 * config/tc-ia64.c (struct proc_pending): New.
1669 (unwind): Replace proc_start with proc_pending.
1670 (unwind_diagnostic): Check unwind.proc_pending.sym.
1671 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
1672 Check if previous proc not closed. Record all entry points.
1673 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
1674 Set symbol sizes for entry points recorded in dot_proc. Check
1675 arguments for consistency with respective .proc's.
1676 (md_assemble): Replace unwind.proc_start with
1677 unwind.proc_pending.sym.
1678
75214fb0
JB		 16792005-05-27 Jan Beulich <jbeulich@novell.com>
1680
1681 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
1682 and last_ptr. Check all in-use slots for first one with non-NULL
1683 unwind_record. Don't reload end_ptr before second update round.
1684
7c06efaa
JW		 16852005-05-26 James E Wilson <wilson@specifixinc.com>
1686
1687 * config/tc-ia64.c (extra_goodness): Update comment.
1688 (md_begin): Add debugging code to print best_template table.
1689
286cee81
JB		 16902005-05-25 Jan Beulich <jbeulich@novell.com>
1691
1692 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
1693 template.
1694
30ad6cb9
JB		 16952005-05-25 Jan Beulich <jbeulich@novell.com>
1696
1697 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
1698 BFD_RELOC_UNUSED when determining the width of the reloc.
1699
6baf2b51
JB		 17002005-05-25 Jan Beulich <jbeulich@novell.com>
1701
1702 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
1703 section entry.
1704
fa30c84f
JB		 17052005-05-25 Jan Beulich <jbeulich@novell.com>
1706
1707 * config/tc-ia64.c (dot_radix): Rewrite.
1708
1055c30c
JB		 17092005-05-25 Jan Beulich <jbeulich@novell.com>
1710
1711 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
1712 and next_slot_frag.
1713 (alloc_record): Remove references to next_slot_number and
1714 next_slot_frag.
1715 (emit_one_bundle): Likewise.
1716
45d18c80
NC		 17172005-05-22 Nick Clifton <nickc@redhat.com>
1718
1719 * config/tc-v850.c (md_apply_fix3): Pass the address of the
1720 message buffer when invoking the insert function.
1721
9f45e54b
DA		 17222005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1723
1724 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
1725 only if an instruction match is found.
1726
47e70edb
BW		 17272005-05-20 Bob Wilson <bob.wilson@acm.org>
1728
1729 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
1730 to addition in argument to xtensa_dwarf2_emit_insn.
1731
e3e71e27
ZW		 17322005-05-19 Zack Weinberg <zack@codesourcery.com>
1733
1734 * Makefile.am: Have 'all' depend on 'info'.
1735 * Makefile.in: Regenerate.
1736
c744ecf2
AM		 17372005-05-19 Alan Modra <amodra@bigpond.net.au>
1738
1739 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
1740
b0648eec
AM		 17412005-05-19 Anton Blanchard <anton@samba.org>
1742
1743 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
1744 (md_show_usage): Document it.
1745 (ppc_setup_opcodes): Insert POWER5 mnemonics.
1746 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
1747
4600db48
JB		 17482005-05-19 Jan Beulich <jbeulich@novell.com>
1749
1750 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
1751 relocations in unwind section.
1752
a0ef61f7
NC		 17532005-05-18 Nick Clifton <nickc@redhat.com>
1754
1755 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
1756 if one exists. Ignore any error messages it may produce, just
1757 allow it to perform the insertion.
1758
c19d1205
ZW		 17592005-05-17 Zack Weinberg <zack@codesourcery.com>
1760
1761 * hash.c (hash_lookup): Add len parameter. All callers changed.
1762 (hash_find_n): New interface.
1763 * hash.h: Prototype hash_find_n.
1764 * sb.c: Include as.h.
1765 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
1766 (sb_scrub_and_add_sb): New interface.
1767 * sb.h: Prototype sb_scrub_and_add_sb.
1768 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
1769
1770 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
1771 reference to BFD_RELOC_ARM_GOT12 which is never generated.
1772 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
1773
970c3dbc
DJ		 17742005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
1775
1776 * doc/Makefile.am (gasver.texi): Don't use $<.
1777 * doc/Makefile.in: Regenerated.
1778
ec7ef033
NC		 17792005-05-17 Nick Clifton <nickc@redhat.com>
1780
1781 PR 876
1782 * symbols.c (resolve_symbol_value): Do not move symbols whose
1783 value expression has not been resolved or finalized into the
1784 absolute section as this will confuse other parts of the assembler
1785 into thinking that their value is zero.
1786
40a4d956
JB		 17872005-05-17 Jan Beulich <jbeulich@novell.com>
1788
1789 * read.c (_find_end_of_line): New.
1790 (find_end_of_line): New.
1791 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
1792 (read_a_source_file): Use it.
1793 (s_globl): Use it.
1794 (s_macro): Use it.
1795 (get_line_sb): Use it.
1796 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
1797 (s_comm_internal): Likewise.
1798 (s_lsym): Likewise.
1799 (s_macro): Likewise.
1800 (s_ignore): Use ignore_rest_of_line.
1801 * read.h (find_end_of_line): Prototype.
1802 (discard_rest_of_line): Remove prototype. #define to
1803 ignore_rest_of_line.
1804
2d034539
NC		 18052005-05-17 Nick Clifton <nickc@redhat.com>
1806
1807 * config/tc-v850,h (TC_FIX_TYPE): Define.
1808 (TC_INIT_FIX_TYPE): Define.
1809 * config/tc-v850.c (md_assemble): When creating a fix record the
1810 operand in the tc_fix_data field.
1811 (md_apply_fix3): When applying a resolved fix use the operand's
1812 insertion procedure to store the value, if the operand has been
1813 recorded.
1814
42ecbf5e
DJ		 18152005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
1816
1817 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
1818 invocation.
1819 * Makefile.in: Regenerated.
1820
d7c531cd
BW		 18212005-05-13 Sterling Augustine <sterling@tensilica.com>
1822 Bob Wilson <bob.wilson@acm.org>
1823
1824 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
1825 message.
1826 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
1827 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
1828
3c9d25f4
AM		 18292005-05-11 Alan Modra <amodra@bigpond.net.au>
1830
1831 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
1832 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
1833
ee192366
MM		 18342005-05-10 Michael Matz <matz@suse.de>
1835
1836 * frags.c (frag_grow): Don't be too greedy in allocating memory.
1837
1838 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
1839
20d7ce9b
HPN		 18402005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
1841
1842 PR binutils/886
1843 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
1844 Handle label-without-colon before ordinary dot-pseudo as an
1845 ordinary label. Don't leak memory for label-without-colon alone
1846 on a line. Don't mmixal-munge operands for dot-pseudos.
1847
be03cc84
JB		 18482005-05-10 Jan Beulich <jbeulich@novell.com>
1849
1850 * macro.c (get_any_string): Remove the two last parameters. Replace
1851 references to the former expand parameter by using macro_alternate.
1852 Simplify loop condition for checking for end-of-string.
1853 (get_string): Remove redunant call to sb_skip_white.
1854 (do_formals): Remove two last arguments to get_any_string.
1855 (macro_expand): Likewise.
1856 (expand_irp): Likewise.
1857
360e86f1
JB		 18582005-05-10 Jan Beulich <jbeulich@novell.com>
1859
1860 * read.c (s_macro): Move local variable 'local' to smaller scope.
1861 Call sb_kill on it when done.
1862
34d9ee9e
JB		 18632005-05-09 Jan Beulich <jbeulich@novell.com>
1864
ee192366
MM		 1865 * config/tc-i386.c (optimize_disp): Discard displacement entirely
1866 when zero and not required by encoding constraints.
34d9ee9e 1867
c9cd7160
L		 18682005-05-09 H.J. Lu <hongjiu.lu@intel.com>
1869
1870 PR 936
1871 * config/tc-sh64.c (sh64_fake_label): New.
1872
1873 * config/tc-sh64.h (TC_FAKE_LABEL): New.
1874
1875 * doc/internals.texi (TC_FAKE_LABEL): Document.
1876
1877 * write.c (TC_FAKE_LABEL): New.
1878 (adjust_reloc_syms): Use it.
1879 (write_object_file): Likewise.
1880
e44823cf
JB		 18812005-05-09 Jan Beulich <jbeulich@novell.com>
1882
1883 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
1884 and comma in Intel mode.
1885
089dfecd
JB		 18862005-05-09 Jan Beulich <jbeulich@novell.com>
1887
1888 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
1889 names to match ABI. Add more registers for 32-bit and 64-bit modes.
1890 Make name array static and const. Adjust lookup to account for NULL
1891 entries (standing for unused register numbers).
1892
f41bbced
JB		 18932005-05-09 Jan Beulich <jbeulich@novell.com>
1894
1895 * config/tc-i386.c (parse_insn): Consider all matching instructions
1896 when checking for string instruction after string-only prefix.
1897
6e3f953d
L		 18982005-05-07 H.J. Lu <hongjiu.lu@intel.com>
1899
1900 PR 940
1901 * config/tc-ia64.c (start_unwind_section): Properly check
1902 comdat group with SHF_GROUP.
1903
0c6c36d5
BW		 19042005-05-06 Bob Wilson <bob.wilson@acm.org>
1905
1906 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
1907
c138bc38
BW		 19082005-05-06 Bob Wilson <bob.wilson@acm.org>
1909
1910 * config/tc-xtensa.c: Remove excess whitespace.
1911 * config/tc-xtensa.h: Likewise.
1912 * config/xtensa-istack.h: Likewise.
1913 * config/xtensa-relax.c: Likewise.
1914 * config/xtensa-relax.h: Likewise.
1915
93a9f991
NC		 19162005-05-06 Nick Clifton <nickc@redhat.com>
1917
1918 * sb.h: Fix formatting of comments.
1919 * sb.c: Fix formatting of comments.
1920
3c9aabc7
JB		 19212005-05-06 Jan Beulich <jbeulich@novell.com>
1922
1923 * sb.h (sb_add_buffer): Reintroduce.
1924 * sb.c (sb_add_buffer): Likewise.
1925
6eaeac8a
JB		 19262005-05-06 Jan Beulich <jbeulich@novell.com>
1927
1928 * macro.c (new_formal, del_formal): New.
1929 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
1930 required argument has default value. Stop looking for more formal
1931 when there was a vararg one.
1932 (macro_expand_body): Use new_formal and del_formal.
1933 (macro_expand): Likewise. Initialize local variable err. Don't
1934 return immediately when encountering an error. Warn when keyword
1935 argument already had a value assigned. Eliminate duplicate clearing
1936 of argument value. When current positional argument matches parameter
1937 of vararg type, assign to it all the remaining arguments. Issue error
1938 when required parameter does not have value.
1939 (free_macro): Use del_formal.
1940 (expand_irp): Initialize formal type. Free buffers associated with
1941 formal prior to returning.
1942 * macro.h (struct formal_struct): Add new field 'type' with new
1943 enumeration type 'formal_type'.
1944 * doc/as.texinfo: Document macro parameter qualifiers.
1945 * NEWS: Mention new functionality.
1946
26aca5f6
JB		 19472005-05-06 Jan Beulich <jbeulich@novell.com>
1948
1949 * cond.c (s_ifb): New.
1950 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
1951 * read.h (s_ifb): Prototype.
1952 * doc/as.texinfo: Document .ifb and .ifnb.
1953
5faa8e39
JW		 19542005-05-05 Steve Ellcey <sje@cup.hp.com>
1955
1956 * config/tc-ia64.c (MIN): Undef.
1957
eac338cf
PB		 19582005-05-05 Paul Brook <paul@codesourcery.com>
1959
1960 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
1961
d8244a4a
NC		 19622005-05-05 Matt Thomas <matt@3am-software.com>
1963
1964 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
1965 bytes.
1966
4b4da160
NC		 19672005-05-05 Nick Clifton <nickc@redhat.com>
1968
1969 * Update the address and phone number of the FSF organization in
1970 the GPL notices in the following files:
1971 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
1972 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
1973 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
1974 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
1975 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
1976 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
1977 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
1978 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
1979 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
1980 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
1981 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
1982 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
1983 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
1984 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
1985 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
1986 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
1987 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
1988 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
1989 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
1990 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
1991 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
1992 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
1993 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
1994 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
1995 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
1996 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
1997 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
1998 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
1999 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
2000 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
2001 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
2002 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
2003 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
2004 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
2005 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
2006 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
2007 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
2008 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
2009 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
2010 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
2011 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
2012 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
2013 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
2014 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
2015 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
2016 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
2017 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
2018 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
2019 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
2020 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
2021 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
2022 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
2023 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
2024 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
2025 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
2026 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
2027 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
2028 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
2029 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
2030 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
2031 config/xtensa-istack.h, config/xtensa-relax.c,
2b8725e7 2032 config/xtensa-relax.h, doc/fdl.texi
4b4da160 2033
699d2810
NC		 20342005-05-05 Nick Clifton <nickc@redhat.com>
2035
2036 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
2037 the target_big_endian variable to false.
2038
69852798
AM		 20392005-05-04 Alan Modra <amodra@bigpond.net.au>
2040
2041 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
2042 list traversal. Use bfd_section_list_prepend.
2043 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
2044 over the section list.
2045 * config/tc-xtensa.c (xtensa_remove_section): Delete.
2046 (xtensa_insert_section): Delete.
2047 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
2048 and bfd_section_list_prepend.
2049 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
2050 bfd_section_list_insert_after.
2051
c1d05a60
NC		 20522005-05-03 Nick Clifton <nickc@redhat.com>
2053
2054 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
2055 of bfd_section_list... macros.
2056 * config/tc-mmix.c (mmix_frob_file): Likewise.
2057 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
2058 (xtensa_insert_section): Likewise.
2059
2060 * macro.c (macro_hash): Remove static.
2061 * macro.h (macro_hash): Provide an external declaration.
2062
5daa8fe7
L		 20632005-05-02 H.J. Lu <hongjiu.lu@intel.com>
2064
2065 * write.c (write_object_file): Use bfd_section_double_list_remove
2066 to remove sections.
2067
475bf943
DJ		 20682005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
2069
2070 * doc/Makefile.am (gasver.texi): Correct quoting.
2071 * doc/Makefile.in: Regenerated.
2072
009b6a7a
DJ		 20732005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
2074
2075 * configure.tgt: Add h8300*-*-rtemscoff.
2076 Switch h8300*-*-rtems* to elf.
2077
7e70f1af
L		 20782005-04-29 H.J. Lu <hongjiu.lu@intel.com>
2079
2080 * hash.c: Undo the last change.
2081 * hash.h: Likewise.
2082
aa7eb06d
DJ		 20832005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
2084
2085 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
2086 of Makefile.
2087 (DISTCLEANFILES): Remove.
2088 (MAINTAINERCLEANFILES): Add asconfig.texi.
2089 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
2090
87c245cc
BE		 20912005-04-29 Ben Elliston <bje@au.ibm.com>
2092
2093 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
2094 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
2095 (bignum-copy.o): Remove.
2096 * Makefile.in: Regenerate.
2097 * makefile.vms (OBJS): Remove bignum-copy.obj.
2098 * symbols.h (local_symbol_make): Remove declaration.
2099 (verify_symbol_chain_2): Likewise.
2100 * symbols.c (local_symbol_make): Make static.
2101 (max_indent_level): Likewise.
2102 (verify_symbol_chain_2): Remove.
2103 * macro.c (macro_hash): Make static.
2104 * messages.c (fprint_value): Remove.
2105 * read.h (get_absolute_expr): Remove.
2106 (emit_leb128_expr): Likewise.
2107 (do_s_func): Likewise.
2108 * read.c (do_s_func): Make static.
2109 (emit_leb128_expr): Likewise.
2110 (get_absolute_expr): Likewise.
2111 * as.h (as_howmuch): Remove declaration.
2112 (fprint_value): Likewise.
2113 * as.c (myname): Make static.
2114 * input-scrub.c (as_howmuch): Remove.
2115 (as_1_char): Likewise.
2116 * input-file.h (input_file_is_open): Remove.
2117 * input-file.c (input_file_is_open): Likewise.
2118 * expr.h (expr_build_unary): Remove declaration.
2119 (expr_build_binary): Likewise.
2120 * expr.c (expr_build_unary): Remove.
2121 (expr_build_binary): Likewise.
2122 * hash.h (hash_replace): Remove declaration.
2123 (hash_delete): Likewise.
2124 * hash.c (hash_replace): Remove.
2125 (hash_delete): Likewise.
2126 * bignum-copy.c (bignum_copy): Move from here ..
2127 * config/tc-vax.c (bignum_copy): .. to here.
2128 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
2129 (bignum_copy): Remove extern declaration.
2130 * sb.h (string_count): Remove extern declaration.
2131 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2132 (sb_name): Likewise.
2133 * sb.c (dsize): Replace preprocessor macro with static int.
2134 (string_count): Make static.
2135 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2136 (sb_name): Likewise.
2137 * config/obj-coff.c (dim_index): Make static.
2138 * config/tc-i386.c (GOT_symbol): Likewise.
2139 (output_invalid_buf): Likewise.
2140 * doc/internals.texi (Warning and error messages): Remove the
2141 prototype for fprint_value.
2142
f3429a74
BE		 21432005-04-27 Ben Elliston <bje@au.ibm.com>
2144
2145 * link.cmd: Remove.
2146
60938e80
L		 21472005-04-26 H.J. Lu <hongjiu.lu@intel.com>
2148
2149 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
2150
2151 * read.c (pseudo_set): Disallow symbol set to common symbol.
2152
2153 PR 857
2154 * write.c (write_object_file): Report common symbol name when
2155 disallowing local symbol set to common symbol.
2156 (adjust_reloc_syms): Disallow local symbol set to undefined
2157 symbol.
2158
02ddf156
JB		 21592005-04-25 Jan Beulich <jbeulich@novell.com>
2160
2161 * macro.c (macro_expand_body): Replace locals indicator parameters
2162 with actual macro_entry. New local variables macro_line and err.
2163 Don't return when encountering an error, just record the fact.
2164 Detect local symbol name colliding with parameter. Track line number
2165 inside of macro expansion.
2166 (do_formals): Move local variable name to wider scope. Check
2167 parameter of the same name doesn't already exist. In MRI mode, also
2168 check it doesn't collide with the argument count pseudo-parameter).
2169 (define_macro): Add file and line number parameters. Remove local
2170 variable namestr. New local variable error. Initialize macro_entry
2171 members file, line, and name. Don't return when encountering an
2172 error, just record the fact. Use %s in some diagnostics for read.c
2173 to insert the macro name. Free macro_entry on error.
2174 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
2175 when encountering an error, just record the fact.
2176 (expand_irp): Don't return when encountering an error, just record
2177 the fact.
2178 * macro.h (macro_struct): New members name, file, and line.
2179 (define_macro): Add file and line number parameters.
2180 * read.c (s_macro): Pass file and line to define_macro. Tag warning
2181 regarding pseudo-op redefinition with the file/line that macro
2182 definition started at.
2183
d2a033cd
BW		 21842005-04-22 Bob Wilson <bob.wilson@acm.org>
2185
2186 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
2187 (future_alignment_required): Remove ifdefs that use it.
2188
84b08ed9
BW		 21892005-04-22 Bob Wilson <bob.wilson@acm.org>
2190
2191 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
2192 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
2193 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
2194 parameters.
2195 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
2196 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
2197
d8cbebfd
CG		 21982005-04-21 Christian Groessler <chris@groessler.org>
2199
2200 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
2201 array.
2202
e97b3f28
L		 22032005-04-20 H.J. Lu <hongjiu.lu@intel.com>
2204
2205 * config/obj-aout.h (S_IS_EXTERN): Removed.
2206 * config/obj-bout.h (S_IS_EXTERN): Likewise.
2207 * config/obj-coff.h (S_IS_EXTERN): Likewise.
2208 * symbols.c (S_IS_EXTERN): Likewise.
2209 * symbols.h (S_IS_EXTERN): Likewise.
2210
2211 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
2212 S_IS_EXTERNAL.
2213 * config/tc-d10v.c (md_apply_fix3): Likewise.
2214 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
2215 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
2216 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
2217 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
2218 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
2219 (shmedia_md_convert_frag): Likewise.
2220 * symbols.c (print_symbol_value_1): Likewise.
2221 * write.c (write_object_file): Likewise.
2222
55e08f71
NC		 22232005-04-20 Nick Clifton <nickc@redhat.com>
2224
5f9084e9
NC		 2225 * config/tc-xtensa.c (get_aligned_diff): Change type of
2226 branch_align to offsetT so that its signedness matches that of
2227 target_size.
2228
55e08f71
NC		 2229 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
2230 number into a readable string.
2231 (load_register): Likewise.
2232
1f8b1395
AS		 22332005-04-20 Andreas Schwab <schwab@suse.de>
2234
2235 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
2236
b0825cc2
DM		 22372005-04-19 David S. Miller <davem@davemloft.net>
2238
2239 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
2240 NULL insn, exit early. Remove now spurious NULL checks.
2241 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
2242 to NULL and exit.
2243
91c4c449
JB		 22442005-04-19 Jan Beulich <jbeulich@novell.com>
2245
2246 * symbols.h (symbol_find_base): Remove prototype.
2247 * symbols.c (save_symbol_name): Remove code section conditional upon
2248 STRIP_UNDERSCORE.
2249 (symbol_find): Remove.
2250 (symbol_find_base): Rename to symbol_find.
2251 * subsegs.c (section_symbol): Replace use of symbol_find_base with
2252 symbol_find.
2253 * config/obj-coff.c (tag_insert): Remove code section conditional
2254 upon STRIP_UNDERSCORE.
2255 (obj_coff_def): Likewise.
2256 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
2257 (coff_frob_symbol): Likewise.
2258 (yank_symbols): Likewise.
2259 (c_section_symbol): Likewise.
2260 * config/obj-coff.h (DO_NOT_STRIP): Remove.
2261 * config/tc-arm.c (symbol_locate): Remove code section conditional
2262 upon STRIP_UNDERSCORE.
2263 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
2264 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
2265 * config/tc-sh.h (DO_NOT_STRIP): Remove.
2266 * config/tc-w65.h (DO_NOT_STRIP): Remove.
2267 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
2268
80b8152b
AS		 22692005-04-19 Andreas Schwab <schwab@suse.de>
2270
2271 * config/tc-ia64.c (md_assemble): Fix error message for wrong
2272 access to application registers.
2273
4d56c0a0
JB		 22742005-04-19 Jan Beulich <jbeulich@novell.com>
2275
2276 * config/te-sysv32.h: Remove.
2277 * Makefile.am (TARG_ENV_HFILES): Remove reference to
2278 config/te-sysv32.h.
2279 * Makefile.in (TARG_ENV_HFILES): Likewise.
2280
4fdd1e4f
JB		 22812005-04-19 Jan Beulich <jbeulich@novell.com>
2282
2283 PR/847
2284 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
2285 length symbols.
2286
791fe849
MK		 22872005-04-18 Mark Kettenis <kettenis@gnu.org>
2288
2289 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
2290
9ee2a2d4
MR		 22912005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
2292
2293 * config/tc-mips.c (normalize_constant_expr): Don't check for
2294 HAVE_32BIT_GPRS.
2295 (check_absolute_expr): Only call normalize_constant_expr() if
2296 HAVE_32BIT_GPRS.
2297 (mips_ip): Likewise.
2298
2299 * config/tc-mips.c (check_absolute_expr): Fix formatting.
2300
e6ca91be
JB		 23012005-04-18 Jan Beulich <jbeulich@novell.com>
2302
2303 * macro.c (free_token): New, freeing all the memory associated with a
2304 macro.
2305 (do_formals): Move initializers to ...
2306 (define_macro): ... here.
2307 (delete_macro): Convert passed in name to lower case. Warn when
2308 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
2309
9f872bbe
MR		 23102005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
2311
2312 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
2313
8fe53b44
JB		 23142005-04-15 Jan Beulich <jbeulich@novell.com>
2315
2316 * config/obj-elf.c (obj_elf_struct): New.
2317 (elf_pseudo_table). Use it for .offset and .struct.
2318
0e5cd789 23192005-04-14 Bob Wilson <bob.wilson@acm.org>
140fe8df 2320 Sterling Augustine <sterling@tensilica.com>
0e5cd789
BW		 2321
2322 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
2323 than the section alignment.
2324
dd49a749
BW		 23252005-04-14 Bob Wilson <bob.wilson@acm.org>
2326 H.J. Lu <hongjiu.lu@intel.com>
2327
2328 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
2329 * config/tc-xtensa.c (xg_translate_sysreg_op,
2330 xtensa_translate_old_userregs_ops,
2331 xtensa_find_unaligned_branch_targets,
2332 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
2333 relax_frag_add_nop): Support 64-bit host.
2334 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
2335 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
2336
26eebcf5
MK		 23372005-04-14 Mark Kettenis <kettenis@gnu.org>
2338
64efe625
MK		 2339 * configure.tgt: Add support for OpenBSD/sparc ELF.
2340
26eebcf5
MK		 2341 * configure.tgt: Set emulation for mips-*-openbsd*.
2342 Remove broken mips-dec-openbsd* config.
2343 * configure.in: Set default ABI for mips64-*-openbsd*.
2344 * configure: Regenerate.
2345
39a59cf8
MR		 23462005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
2347
2348 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
2349 optimization for constant addresses.
2350
f7a568ea
NC		 23512005-04-14 Nick Clifton <nickc@redhat.com>
2352
2353 * as.c (main): Move parse_args before symbol_begin and frag_init
2354 so that the hash table size can be set before it is used.
2355 * hash.c: Use an unsigned long type for the size of the hash
2356 tables.
3c9d25f4 2357 * hash.h (set_gas_hash_table_size): Update the prototype.
f7a568ea 2358
9e9b66a9
AM		 23592005-04-14 Alan Modra <amodra@bigpond.net.au>
2360
2361 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
2362 * acinclude.m4: Include ../bfd/warning.m4.
2363 * configure.in: Invoke AM_BINUTILS_WARNINGS.
2364 * Makefile.in: Regenerate.
2365 * configure: Regenerate.
2366 * doc/Makefile.in: Regenerate.
2367
2051e8c4
MR		 23682005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
2369
2370 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
2371 (normalize_address_expr): New function to sign-extend address
2372 offsets that fit into 32 bits in 32-bit mode.
2373 (macro_build_ldst_constoffset): Use normalize_address_expr()
2374 instead of a handcoded sequence.
2375 (load_register): Likewise. Report oversized numbers in a useful
2376 way.
2377 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
2378 for constant addresses. Report oversized numbers in a useful way.
2379 (mips_ip): Use normalize_address_expr() for addresses.
2380
bc4bd9ab
MK		 23812005-04-12 Mark Kettenis <kettenis@gnu.org>
2382
2383 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
2384 similar to other instructions now that they're marked as ImmExt.
2385
4bdd3565
NC		 23862005-04-12 Nick Clifton <nickc@redhat.com>
2387
2388 * hash.c (DEFAULT_SIZE): Delete. Replace with:
2389 (gas_hash_table_size): New static variable.
2390 (set_gas_hash_table_size): New function: Records a requested size
2391 for the hash tables.
2392 (get_gas_hash_table_size): New function: Return a prime number
2393 near the requested size of the hash table.
2394 (hash_new): Use get_gas_hash_table_size.
2395 * hash.h: Add a prototype for set_gas_hash_table_size.
2396 * as.c (show_usage): Add description of new switches: --hash-size
2397 and --reduce-memory-overheads.
2398 (option_values): Add OPTION_HASH_TABLE_SIZE and
2399 OPTION_REDUCE_MEMORY_OVERHEADS.
2400 (std_longpopts): Add entries for the new options.
2401 (parse_args): Handle the new options.
2402 * Makefile.am: Add a dependency of as.c on hash.h.
2403 * Makefile.in: Regenerate.
2404 * doc/as.texinfo: Document the new switches.
2405 * NEWS: Mention the new switches.
2406
f394e3dd
NC		 24072005-04-12 Nick Clifton <nickc@redhat.com>
2408
2409 PR gas/818
2410 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
2411 synonyms.
2412
ceae3e33
AM		 24132005-04-12 Alan Modra <amodra@bigpond.net.au>
2414
2415 * Makefile.am: Run "make dep-am".
2416 * Makefile.in: Regenerate.
2417
2eccd1b4
BW		 24182005-04-11 Sterling Augustine <sterling@tensilica.com>
2419 Bob Wilson <bob.wilson@acm.org>
2420
2421 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
2422
333f7af7
MK		 24232005-04-11 Mark Kettenis <kettenis@gnu.org>
2424
2425 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
2426
5e75c3ab
JB		 24272005-04-11 Jan Beulich <jbeulich@novell.com>
2428
2429 * NEWS: Mention these changes and their effects.
2430 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
2431 is_name_ender.
2432 (check_macro): Likewise.
2433 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
2434 labels together with the closing pseudo-op.
2435 (macro_expand_body): Adjust comment. Range-check input before use.
2436 Adjust mis-spelled diagnostic. Use is_name_beginner.
2437 * read.c (try_macro): New.
2438 (read_a_source_file): New static variable last_eol. Don't list
2439 macro expansion lines more than once. Call try_macro.
2440 (s_macro): Set section of line_label to absolute instead of undefined.
2441 * doc/as.texinfo: Add information on the caveats of these changes.
2442
514d955d
AM		 24432005-04-11 Alan Modra <amodra@bigpond.net.au>
2444
2445 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
2446 * symbols.h (symbol_X_add_number): Update prototype.
2447
a9fcb2a9
EC		 24482005-04-10 Eric Christopher <echristo@redhat.com>
2449
2450 * symbols.c (symbol_X_add_number): Fix warning.
2451
045b540e
L		 24522005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2453
2454 * config/tc-m68k.c (md_begin): Support 64bit host.
2455 (get_num): Support 64bit BFD on 32bit host.
2456
b215186b
L		 24572005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2458
2459 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
2460
be95a9c1
AM		 24612005-04-09 Alan Modra <amodra@bigpond.net.au>
2462
31d20a21
AM		 2463 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
2464 call. Don't do the COFF hacks for multi-emulation gas. Move
2465 demand_empty_rest_of_line back to caller.
2466 (s_set, equals): demand_empty_rest_of_line here.
2467
be95a9c1
AM		 2468 PR gas/827
2469 * as.h (rs_dummy): Define.
2470 * symbols.c (symbol_X_add_number): New function.
2471 * symbols.h (symbol_X_add_number): Declare.
2472 * stabs.c (aout_process_stab): Tidy symbol frag setting.
2473 * read.c (assign_symbol): New function, split out from s_set.
2474 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
2475 Fix COFF hacks for multi-emulation gas.
2476 (s_set): Call assign_symbol. Remove "register" keyword.
2477 (set_zero_frag): New function.
2478 (pseudo_set): Always check for assignment to section syms.
2479 Always set segment and frag of symbol, and likewise extern for
2480 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
2481 special case exp.X_add_number non-zero for O_symbol expressions.
2482 (equals): Use assign_symbol.
2483
6624cbde
BW		 24842005-04-08 Bob Wilson <bob.wilson@acm.org>
2485
2486 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
2487 SEC_MERGE sections.
2488
dbbaec26
L		 24892005-04-06 H.J. Lu <hongjiu.lu@intel.com>
2490
2491 * config/tc-i386.c (tc_gen_reloc): Don't turn
2492 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
2493
0d6af1ab
NC		 24942005-04-06 Nick Clifton <nickc@redhat.com>
2495
2496 * po/rw.po: New translation: Kinyarwanda
2497 * configure.in (ALL_LINGUAS): Add rw
2498 * configure: Regenerate.
2499
664df4e4
BW		 25002005-04-05 Sterling Augustine <sterling@tensilica.com>
2501 Bob Wilson <bob.wilson@acm.org>
2502
2503 * config/tc-xtensa.c (branch_align_power): New.
2504 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
2505 future_alignment_required): Use branch_align_power to check section
2506 alignment as well as xtensa_fetch_width when aligning branch targets.
2507
d77b99c9
BW		 25082005-04-05 Bob Wilson <bob.wilson@acm.org>
2509
2510 * config/tc-xtensa.c: Warning fixes throughout.
2511 (xtensa_fetch_width): Change to unsigned.
2512 (assemble_nop, xtensa_find_unaligned_branch_targets,
2513 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
2514 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
2515 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
2516 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
2517 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
2518 get_text_align_max_fill_size, get_text_align_nop_count,
2519 get_text_align_nth_nop_size, get_noop_aligned_address,
2520 get_aligned_diff, convert_frag_align_next_opcode,
2521 convert_frag_immed_finish_loop, xtensa_create_property_segments,
2522 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
2523 types, avoiding size_t and using offsetT and addressT appropriately.
2524 (get_text_align_power): Clean up types. Avoid incorrect bound.
2525 (get_text_align_fill_size): Clean up types. Restructure for clarity.
2526
da9f89d4
L		 25272005-04-04 H.J. Lu <hongjiu.lu@intel.com>
2528
2529 * config/tc-ia64.c (start_unwind_section): Undo the change
2530 of 2004-08-18.
2531 (generate_unwind_image, dot_endp): Likewise.
2532
f6fe78d6
JW		 25332005-04-01 David Mosberger <davidm@hpl.hp.com>
2534
2535 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
2536 le_nop_stop arrays and initializers to file scope.
2537 (md_begin): When generating code for anything other than
2538 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
2539
a7d61044
JB		 25402005-04-01 Jan Beulich <jbeulich@novell.com>
2541
2542 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
2543 immediates.
2544
d2c5f73e
NC		 25452005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2546
2547 * NEWS: Mention [fdgh]_floating.
2548 * config/atof-vax.c: Fix some whitespace.
2549 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
2550
56f36663
NC		 25512005-04-01 Nick Clifton <nickc@redhat.com>
2552
2553 * configure.in: Add a check for <unistd.h> providing a prototype
2554 for getopt() which is compatible with the one in
2555 include/getopt.h. If so then define HAVE_DECL_GETOPT.
2556 * configure: Regenerate.
2557 * config.in (HAVE_DECL_GETOPT): Add.
2558
8a75718c
JB		 25592005-04-01 Jan Beulich <jbeulich@novell.com>
2560
2561 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
2562
ae8887b5
JB		 25632005-04-01 Jan Beulich <jbeulich@novell.com>
2564
2565 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
2566 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
2567
05ea83ed
JB		 25682005-03-30 Julian Brown <julian@codesourcery.com>
2569
2570 * config/tc-arm.c (arm_adjust_symtab): Rename
2571 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
2572
9d2da7ca
JB		 25732005-03-30 Julian Brown <julian@codesourcery.com>
2574
2575 * config/tc-arm.c (mapping_state): Change documentation in function
2576 comment to cross-reference spec instead. Change type of mapping symbols
2577 to BSF_NO_TYPE.
2578 (arm_adjust_symtab): Don't change type of mapping symbols here.
2579
e8a38df5
AL		 25802005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2581
2582 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
2583 * config.in: Regenerate.
2584 * configure: Regenerate.
2585 * configure.in: Check for ffs decl and alphabetize.
2586
ba93b8ac
DJ		 25872005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
2588 Phil Blundell <philb@gnu.org>
2589
2590 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
2591 (md_apply_fix3): Mark TLS symbols.
2592 (tc_gen_reloc): Handle TLS relocations.
2593 (arm_fix_adjustable): Ignore TLS relocations.
2594 (s_arm_elf_cons): Support expressions after decorated symbols.
2595
84798bd6
JB		 25962005-03-29 Julian Brown <julian@codesourcery.com>
2597
2598 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
2599 whether personality routine index N has been output for this section.
2600 (mapping_state): tc_segment_info_data now struct not enum.
2601 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
2602 handled on section change.
2603 (create_unwind_entry): Previous code to output dependency removed.
2604 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
2605 for this section.
2606 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
2607 arm_segment_info_type.
2608 (arm_segment_info_type): New struct.
84798bd6 2609
7b1cc377
BW		 26102005-03-28 Sterling Augustine <sterling@tensilica.com>
2611 Bob Wilson <bob.wilson@acm.org>
2612
2613 * config/tc-xtensa.c (do_align_targets): Update comment.
2614 (xtensa_frob_label): Compute "freq" before possibly switching frags.
2615 Insert a LOOP_END frag before every loop target, and do not overload
2616 DESIRE_ALIGN_IF_TARGET frags with loop end information.
2617 (xg_assemble_vliw_tokens): Use do_align_targets.
2618 (xtensa_fix_target_frags): Remove code to convert a
2619 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
2620 negatable branch at the end of a loop.
2621 (frag_can_negate_branch): Delete.
2622
8c2fda1d
L		 26232005-03-28 David Mosberger <davidm@hpl.hp.com>
2624 H.J. Lu <hongjiu.lu@intel.com>
2625
2626 PR 803
2627 NEWS: Mention "-mtune=[itanium1|itanium2]".
2628
2629 * config/tc-ia64.c (md): Add tune.
2630 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
2631 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
2632 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
2633 B unit NOPs are discouraged for McKinley-derived cores.
2634 (md_begin): Don't hardcode the "extra_goodness()" function in
2635 the comment...
2636 (ia64_init): Set md.tune to itanium2.
2637
2638 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
2639 * doc/c-ia64.texi: Likewise.
2640
161840f9
ILT		 26412005-03-27 Ian Lance Taylor <ian@airs.com>
2642
2643 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
2644 bad C_EFCN symbol, print its name.
2645
7c834684
BW		 26462005-03-25 Bob Wilson <bob.wilson@acm.org>
2647
2648 * config/tc-xtensa.c (use_longcalls): Delete.
2649 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
2650 the use_longcalls flag is set. Do this before checking the segment.
2651 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
2652 expand direct calls at this point.
2653 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
2654 (xtensa_find_unmarked_state_frags): Likewise.
2655 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
2656 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
2657 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
2658 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
2659
ff1e783f
HPN		 26602005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
2661
2662 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
2663
695a4822
HPN		 26642005-03-25 Hans-Peter Nilsson <hp@axis.com>
2665
2666 * config/tc-cris.h: Convert to ISO C90.
2667 * config/tc-cris.c: Ditto.
2668 (md_estimate_size_before_relax): Remove obsolete comment for
2669 parameter "segment_type".
2670 (md_begin): Document reason for cast of hash_insert argument.
2671 (md_atof): Correct type of parameter "type".
2672
ea1562b3
NC		 26732005-03-24 Nick Clifton <nickc@redhat.com>
2674
2675 * write.h (bit_fix_new): Remove redundant prototype.
2676 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
2677 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
2678 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
2679 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
2680 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
2681 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
2682 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
2683 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
2684 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
2685 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
2686 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
2687 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
2688 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
2689 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
2690 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
2691 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
2692 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
2693 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
2694 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
2695 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
2696 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
2697 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
2698 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
2699 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
2700 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
2701 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
2702 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
2703 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
2704 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
2705 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
2706 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
2707 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
2708 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
2709 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
2710 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
2711 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
2712 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
2713 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
2714 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
2715 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
2716 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
2717 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
2718 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
2719 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
2720 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
2721 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
2722 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
2723 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
2724 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
2725 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
2726 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
2727 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
2728 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
2729 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
3c9d25f4 2730 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
ea1562b3 2731
d110d6a2
JB		 27322005-03-23 Jim Blandy <jimb@redhat.com>
2733
2734 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
2735 attributes properly.
2736
ed84e695
NC		 27372005-03-23 Mike Frysinger <vapier@gentoo.org>
2738 Nick Clifton <nickc@redhat.com>
2739
2740 * configure.tgt: Accept any C library to accompany a GNU Linux
2741 implementation, not just the GNU C library.
2742 * configure.in: Likewise.
2743 * configure: Regenerate.
2744
4d5f9b2a
NC		 27452005-03-23 Nick Clifton <nickc@redhat.com>
2746
2747 * config/tc-tic30.c: Convert to ISO C90 formatting.
2748 * config/tc-tic30.h: Convert to ISO C90 formatting.
2749 * config/tc-pdp11.c: Convert to ISO C90 formatting.
2750 * config/atof-vax.c: Convert to ISO C90 formatting.
2751
704803a9
MR		 27522005-03-21 Maciej W. Rozycki <macro@mips.com>
2753
2754 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
2755 relocations correctly as well.
2756 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
2757 relocations in mergeable sections section-relative either.
2758
6e2a91a3
BW		 27592005-03-21 Bob Wilson <bob.wilson@acm.org>
2760
2761 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
2762
3d063691
NC		 27632005-03-21 Nick Clifton <nickc@redhat.com>
2764
1a66a017
NC		 2765 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
2766 warning by providing a prototype for sh_symbian_find_elf_flags.
2767
3d063691
NC		 2768 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
2769 previous delta.
2770
6f19c13c
AM		 27712005-03-21 Alan Modra <amodra@bigpond.net.au>
2772
2773 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
2774 along with other formats that set bfd_gas. Remove unnecessary
2775 setting of bfd_gas. Delete strongarm cases in generic_target
2776 switch.
2777
bd17c2c3
AM		 27782005-03-21 Alan Modra <amodra@bigpond.net.au>
2779
2780 PR gas/780
2781 * config/tc-m68k.c (TRUNC, SEXT): Define.
2782 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
2783 (m68k_ip): Truncate or sign extend expressions as appropriate.
2784 (get_num): Likewise.
2785 (md_apply_fix3): Use SEXT.
2786
ec91a2c2
AM		 27872005-03-21 Alan Modra <amodra@bigpond.net.au>
2788
2789 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
2790 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
2791 (obj-vms.o): Delete rule.
2792 Run "make dep-am".
2793 * Makefile.in: Regenerate.
2794 * aclocal.m4: Regenerate.
2795 * doc/Makefile.in: Regenerate.
2796 * po/POTFILES.in: Regenerate.
2797
238d258f
NC		 27982005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
2799
2800 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
2801 flag for coldfire v4e.
2802
30f725a1
BW		 28032005-03-17 Bob Wilson <bob.wilson@acm.org>
2804
2805 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
2806 xg_apply_fix_value and return a value to indicate success.
2807 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
2808 (xtensa_force_relocation): Remove checks for VTABLE relocs.
2809 (xtensa_validate_fix_sub): New.
2810 (xtensa_fix_adjustable): Remove check for external or weak symbols.
2811 (tc_gen_reloc): Move code to handle difference of symbols and code to
2812 apply tentative fix values to ...
2813 (md_apply_fix3): ...here. Enable standard overflow checks for simple
2814 8, 16, and 32 bit relocations. Apply fixes for slot-specific
2815 relocations when linkrelax flag is not set.
2816 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
2817 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
2818
a724f0f4
JB		 28192005-03-17 Jan Beulich <jbeulich@novell.com>
2820
2821 * config/tc-i386.c (i386_scale): Beautify error message.
2822 (Intel syntax comments): Update.
2823 (struct intel_parser_s): Add fields in_offset, in_bracket, and
2824 next_operand.
2825 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
2826 Remove declarations.
2827 (intel_bracket_expr): Declare.
2828 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
2829 of the function body in a loop allowing to split an operand into two.
2830 Replace calls to malloc and checks of it returning non-NULL with
2831 calls to xmalloc/xstrdup.
2832 (intel_expr): SHORT no longer handled here. Add comment indicating
2833 comparison ops need implementation.
2834 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
2835 Check right operand of - does not specify a register when parsing
2836 the address of a memory reference.
2837 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
2838 Check operands do not specify a register when parsing the address of
2839 a memory reference.
2840 (intel_e06, intel_e06_1): Likewise.
2841 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
2842 handle SHORT as well as unary + and -. Don't accept : except for
2843 segment overrides or in direct far jump/call insns.
2844 (intel_brack_expr): New.
2845 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
2846 intel_brack_expr.
2847 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
2848 through in certain cases. Use intel_brack_expr. Add new diagnostics.
2849 Allow symbolic constants as register scale value.
2850 (intel_get_token): Replace call to malloc and check of return value
2851 with call to xmalloc. Change handling for FLAT to match MASM's.
2852 (intel_putback_token): Don't try to back up/free current token if
2853 that is T_NIL.
2854
deeaaff8
DJ		 28552005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
2856
2857 * configure.tgt: Set emulation for arm-*-eabi*.
2858 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
2859 * config/te-armeabi.h: New file.
2860 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
2861 * config/te-symbian.h: Include "te-armeabi.h".
2862
199fea98
NC		 28632005-03-16 Nick Clifton <nickc@redhat.com>
2864
2865 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
2866 local variable in case it is clobbered by the setjmp.
2867
1ad12f97
NC		 28682005-03-16 Nick Clifton <nickc@redhat.com>
2869 Ben Elliston <bje@au.ibm.com>
2870
569acd2c 2871 * configure.in (werror): New switch: Add -Werror to the
1ad12f97 2872 compiler command line. Enabled by default. Disable via
569acd2c 2873 --disable-werror.
1ad12f97
NC		 2874 * configure: Regenerate.
2875
a5324a3e
NC		 28762005-03-16 Nick Clifton <nickc@redhat.com>
2877
2878 * config/obj-coff.h: Convert to ISO C90 formatting.
2879 * config/obj-coff.c: Convert to ISO C90 formatting.
2880
b05fe5cf
ZW		 28812005-03-15 Zack Weinberg <zack@codesourcery.com>
2882
2883 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
2884 is_mls parameter; do not diagnose Rm==Rd when is_mls.
2885 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
2886 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
2887 (insns): Add ARMv6T2 instructions:
2888 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
2889 (arm_archs): Add V6T2 variants.
2890
957d91c1
NC		 28912005-03-15 Nick Clifton <nickc@redhat.com>
2892
2893 * NEWS: Add cutoff for changes in 2.16 release.
2894
43c3ab55
JB		 28952005-03-15 Jan Beulich <jbeulich@novell.com>
2896
2897 * expr.c (operand): Merge handling of unary + into that for unary
2898 -, !, and ~.
2899
5862107c
EC		 29002005-03-14 Eric Christopher <echristo@redhat.com>
2901
2902 * config/tc-mips.c: Include dw2gencfi.h.
2903 (mips_cfi_frame_initial_instructions): New.
2904 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
2905 (tc_cfi_frame_initial_instructions): Ditto.
2906 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
2907 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
2908 * Makefile.am: Update dependencies.
2909 * Makefile.in: Regenerate.
2910
729ae8d2
AM		 29112005-03-15 Alan Modra <amodra@bigpond.net.au>
2912
2913 * po/es.po: Commit new Spanish translation.
2914
882cb63e
AM		 29152005-03-14 Alan Modra <amodra@bigpond.net.au>
2916
2917 * po/tr.po: Commit new Turkish translation.
2918
885fc257
ZW		 29192005-03-12 Zack Weinberg <zack@codesourcery.com>
2920
2921 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
2922 wfi, yield.
2923
e330299e
DJ		 29242005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
2925
2926 * config-gas.com: Mark vax-vms as obsolete.
2927 * configure.in: Remove fmt=vms support.
2928 * config.in: Regenerate.
2929 * configure: Regenerate.
2930 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
2931
7b1cc377
BW		 29322005-03-10 Sterling Augustine <sterling@tensilica.com>
2933 Bob Wilson <bob.wilson@acm.org>
0fa77c95
BW		 2934
2935 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
2936 when checking if xg_resolve_literals needs to be called.
2937 * config/tc-xtensa.h: Fix spelling typo in a comment.
2938
4962e196
JB		 29392005-03-10 Jan Beulich <jbeulich@novell.com>
2940
2941 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
2942 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
2943 crafted structure declarations with the types from macro.h.
2944
4184909a
RS		 29452005-03-09 Richard Sandiford <rsandifo@redhat.com>
2946
2947 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
2948 for -mno-shared optimization.
2949
7d8e00cf
RS		 29502005-03-09 Richard Sandiford <rsandifo@redhat.com>
2951
2952 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
2953 (MAX_NOPS): Bump to 4.
2954 (mips_fix_vr4130): New variable.
2955 (nops_for_vr4130): New function.
2956 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
2957 nops_for_vr4130 if working around VR4130 errata.
2958 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
2959 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
2960 (md_parse_option): Handle them.
2961 (md_show_usage): Print them.
2962 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
2963
dc36a61f
RS		 29642005-03-09 Richard Sandiford <rsandifo@redhat.com>
2965
2966 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
2967 branch delay code.
2968
7d10b47d
RS		 29692005-03-09 Richard Sandiford <rsandifo@redhat.com>
2970
2971 * config/tc-mips.h (mips_flush_pending_output): Delete.
2972 (mips_emit_delays): Declare.
2973 (md_flush_pending_output): Use mips_emit_delays.
2974 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
2975 the previous instructions.
2976 (md_begin, append_insn, md_parse_option): Update callers.
2977 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
2978 start_noreorder.
2979 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
2980 (s_gpdword): Update callers.
2981 (start_noreorder, end_noreorder): New functions.
2982 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
2983 manipulating mips_opts or prev_nop_frag directly.
2984 (mips_flush_pending_output): Delete.
2985
404a8071
RS		 29862005-03-09 Richard Sandiford <rsandifo@redhat.com>
2987
2988 * config/tc-mips.c (mips_move_labels): New function, taken from...
2989 (append_insn, mips_emit_delays): ...here.
2990
71400594
RS		 29912005-03-09 Richard Sandiford <rsandifo@redhat.com>
2992
2993 * config/tc-mips.c (MAX_NOPS): New macro.
2994 (history): Resize to 1 + MAX_NOPS.
2995 (fix_vr4120_class): New enumeration.
2996 (vr4120_conflicts): New variable.
2997 (init_vr4120_conflicts): New function.
2998 (md_begin): Call it.
2999 (insn_uses_reg): Constify first argument.
3000 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
3001 (nops_for_insn_or_target): New functions.
3002 (append_insn): Use the new nops_for_* functions instead of inline
3003 delay checks. Generalize prev_nop_frag handling to handle an
3004 arbitrary history length. Insert nops into the history buffer
3005 once the number of nops in prev_nop_frag is fixed.
3006 (emit_delays): Use nops_for_insn instead of inline delay checks.
3007
9b91f544
RS		 30082005-03-09 Richard Sandiford <rsandifo@redhat.com>
3009
3010 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
3011 check from branch delay code. Remove unnecessary check for branches.
3012
1e915849
RS		 30132005-03-09 Richard Sandiford <rsandifo@redhat.com>
3014
3015 * config/tc-mips.c (dummy_opcode): Delete.
3016 (nop_insn, mips16_nop_insn): New variables.
3017 (NOP_INSN): New macro.
3018 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
3019 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
3020 (md_begin): Initialize nop_insn and mips16_nop_insn.
3021 (append_insn): Use the new emit_nop function to add nops, recording
3022 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
3023 to reserve room for the instruction and install_insn to install the
3024 final form. Use insert_into_history to record the instruction in
3025 the history buffer. Use move_insn to do delay slot filling.
3026 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
3027 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
3028 (mips16_ip): Use create_insn to initialize mips_cl_insns.
3029
bf12938e
RS		 30302005-03-09 Richard Sandiford <rsandifo@redhat.com>
3031
3032 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
3033 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
3034 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
3035 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
3036 (mips16_ip): Use the new macros instead of explicit masks and shifts.
3037
a38419a5
RS		 30382005-03-09 Richard Sandiford <rsandifo@redhat.com>
3039
3040 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
3041 and extended_p fields with a single fixed_p field.
3042 (append_insn, mips_no_prev_insn): Adjust accordingly.
3043
2fa15973
RS		 30442005-03-09 Richard Sandiford <rsandifo@redhat.com>
3045
3046 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
3047 a single mips16_absolute_jump_p bit.
3048 (append_insn): Adjust accordingly.
3049
47e39b9d
RS		 30502005-03-09 Richard Sandiford <rsandifo@redhat.com>
3051
3052 * config/tc-mips.h (mips_cl_insn): Move definition to...
3053 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
3054 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
3055 and extended_p.
3056 (history): New variable.
3057 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
3058 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
3059 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
3060 (prev_prev_insn_unreordered): Delete.
3061 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
3062 (macro_start): Replace uses of prev_insn* with the equivalent history[]
3063 field.
3064
399132af
DJ		 30652005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
3066
3067 * doc/Makefile.am: Update as.info dependencies.
3068 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
3069
30702005-03-08 Jan Beulich <jbeulich@novell.com>
fffeaa5f
JB		 3071
3072 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
3073 error, and point to .purgem documentation if someone really needs
3074 re-definitions.
3075 * NEWS: Mention macro redefinition is now an error.
3076
9b505842
JB		 30772005-03-08 Jan Beulich <jbeulich@novell.com>
3078
3079 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
3080 emitted to. Add more precise diagnostics for non-fitting insns based
3081 on that. Eliminate now superfluous special casing of MLX. Clear out
3082 slot information when dropping an insn.
3083
ef6a2b41
JB		 30842005-03-08 Jan Beulich <jbeulich@novell.com>
3085
3086 * config/tc-ia64.c (parse_section_name): Rename to...
3087 (cross_section): In addition to separating the name from the rest of
3088 the arguments, also carry out the operation.
3089 (dot_xdata): Use cross_section.
3090 (dot_float_cons): Likewise.
3091 (dot_xstringer): Likewise.
3092 (dot_xdata_ua): Likewise.
3093 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
3094
06647dfd
AM		 30952005-03-05 Alan Modra <amodra@bigpond.net.au>
3096
3097 * po/gas.pot: Regenerate.
3098
bbe506e8
TS		 30992005-03-04 David Daney <ddaney@avtrex.com>
3100
3101 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
3102 instead of '_gp' for -mno-shared optimization.
3103 (s_cpload): Ditto.
3104 (s_abicalls): Document it in the comment.
3105 (md_show_usage): Document the -mno-shared option.
3106
aed1a261
RS		 31072005-03-04 Richard Sandiford <rsandifo@redhat.com>
3108
3109 * config/tc-mips.c (mips_set_options): Add sym32 field.
3110 (mips_opts): Initialize it.
3111 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
3112 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
3113 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
3114 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
3115 when deciding whether to use a symbolic %highest/%higher expansion.
3116 (macro): Likewise. Remove o64/n32 linux hack. Always use
3117 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
3118 and "la". Handle constants separately from symbolic expressions in
3119 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
3120 and using load_register to load the high part of the address.
3121 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
3122 (OPTION_ELF_BASE): Bump by 2.
3123 (md_longopts): Add entries for -msym32 and -mno-sym32.
3124 (md_parse_option): Handle them.
3125 (usage): Document them.
3126 (s_mipsset): Handle ".set sym32" and ".set nosym32".
3127 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
3128 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
3129 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
3130 -msym32 and -mno-sym32.
3131
6caf9ef4
TS		 31322005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3133
3134 * config/tc-mips.c (load_address): Implement GP optimization
3135 for 64bit address space non-PIC. Fix formatting.
3136 (macro): Likewise. Simplify code.
3137 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
3138 (mips_after_parse_args): Simplify code.
3139
406a7f05
NC		 31402005-03-03 Nick Clifton <nickc@redhat.com>
3141
fbacee5b
NC		 3142 * expr.c (operand): Remove redundant code enclosed by #ifdef
3143 RELAX_PAREN_GROUPING....#endif.
3144
77ccfee5
NC		 3145 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
3146 reloc is the difference of two symbols defined in the same
3147 section.
3148
406a7f05
NC		 3149 * config/tc-iq2000.c (line_comment_chars): Include the # character
3150 as otherwise this breaks #APP/#NO_APP processing.
3151
2f12d57f
RR		 31522005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3153
3154 * config/tc-arc.c(md_assemble): Remove dead code for handling
3155 immediate indexing of ld and st .
3156
3f98094e
DJ		 31572005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
3158 Joseph Myers <joseph@codesourcery.com>
3159
3160 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
3161 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
3162 (parse_relocation): Check for a word break after a relocation
3163 operator.
3164 (md_apply_fix3): Handle TLS relocations, and mark thread-local
3165 symbols.
3166
ab1e9ef7
AM		 31672005-03-02 Alan Modra <amodra@bigpond.net.au>
3168
3169 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
3170
bb14f524
JB		 31712005-03-02 Jan Beulich <jbeulich@novell.com>
3172
3173 * as.c (main): Use unlink_if_ordinary instead of unlink.
3174 * messages.c (as_fatal): Likewise.
3175
c4a530c5
JB		 31762005-03-02 Jan Beulich <jbeulich@novell.com>
3177
3178 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
3179 accesses.
3180 (parse_register): Allow cr8...15 in all modes.
3181
167c3097
JB		 31822005-03-02 Jan Beulich <jbeulich@novell.com>
3183
3184 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
3185 etc. like normal symbol references (T_ID).
3186
71ba24a1
AM		 31872005-03-02 Alan Modra <amodra@bigpond.net.au>
3188
3189 * symbols.c (fb_label_name): Fix silly thinko in last change.
3190
a76903bf
AM		 31912005-03-02 Alan Modra <amodra@bigpond.net.au>
3192
9d0e75cb
AM		 3193 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
3194 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
3195
a76903bf
AM		 3196 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
3197
31982005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
b15c27d7
RR		 3199
3200 PR gas/708
a76903bf 3201 * config/tc-arc.c (md_assemble): Initialize suffix for extension
b15c27d7 3202 suffixes also.
b15c27d7 3203
c9dea48b
AM		 32042005-03-01 Alan Modra <amodra@bigpond.net.au>
3205
c7f17d46
AM		 3206 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
3207
c9dea48b
AM		 3208 * as.h (assert): Warning fix.
3209 * expr.c (expr): Correct assertion.
3210 * read.c (s_comm_internal): Remove assertion.
3211 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
3212 (fixup_segment): Remove assertion.
3213 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
3214 (md_apply_fix3): Likewise.
3215 * config/tc-i370.c (md_begin): Correct assertion.
3216 (i370_macro): Warning fix for assertion.
3217
44f2f9d2
AM		 32182005-03-01 Alan Modra <amodra@bigpond.net.au>
3219
3220 * configure.in (AC_C_BIGENDIAN): Invoke.
3221 * configure: Regenerate.
3222 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
3223 host variable to set string header size.
3224 * config/obj-aout.c (obj_header_append): Don't use host structs.
3225 (obj_symbol_to_chars): Likewise.
3226 (obj_emit_strings): Likewise. Use the passed in output pointer.
3227 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
3228 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
3229 not sizeof host struct.
3230 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
3231 (obj_emit_strings): Likewise.
3232 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
3233 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
3234 sizeof host struct.
3235 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
3236 sizeof host struct.
3237 (host_number_to_chars): Define.
3238 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
3239 host internal struct to set header sizes.
3240 * config/tc-i960.c (md_number_to_field): Warning fix.
3241 (md_ri_to_chars): Use host byte order.
3242 (get_cdisp, md_apply_fix3): Warning fix.
055d1eb0 3243 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
44f2f9d2 3244
802a113d
NC		 32452005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3246
3247 * doc/c-arc.texi: Update documentation about ARC's extension
3248 instructions.
3249
e5f129ad
SS		 32502005-02-27 Svein E. Seldal <svein@dev.seldal.com>
3251
3252 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
3253 address for myself.
3254
2132e3a3
AM		 32552005-02-23 Alan Modra <amodra@bigpond.net.au>
3256
3257 * cgen.c: Warning fixes.
3258 * config/tc-arc.c: Likewise.
3259 * config/tc-arm.c: Likewise.
3260 * config/tc-avr.c: Likewise.
3261 * config/tc-d10v.c: Likewise.
3262 * config/tc-d30v.c: Likewise.
3263 * config/tc-frv.c: Likewise.
3264 * config/tc-frv.h: Likewise.
3265 * config/tc-h8300.c: Likewise.
3266 * config/tc-h8500.c: Likewise.
3267 * config/tc-i370.c: Likewise.
3268 * config/tc-i960.c: Likewise.
3269 * config/tc-ia64.c: Likewise.
3270 * config/tc-ip2k.c: Likewise.
3271 * config/tc-m68hc11.c: Likewise.
3272 * config/tc-maxq.c: Likewise.
3273 * config/tc-mcore.c: Likewise.
3274 * config/tc-mips.c: Likewise.
3275 * config/tc-msp430.c: Likewise.
3276 * config/tc-pj.c: Likewise.
3277 * config/tc-ppc.c: Likewise.
3278 * config/tc-ppc.h: Likewise.
3279 * config/tc-s390.c: Likewise.
3280 * config/tc-sh.c: Likewise.
3281 * config/tc-sh64.c: Likewise.
3282 * config/tc-tic4x.c: Likewise.
3283 * config/tc-tic80.c: Likewise.
3284 * config/tc-v850.c: Likewise.
3285 * config/tc-vax.c: Likewise.
3286 * config/tc-w65.c: Likewise.
3287 * config/tc-xstormy16.c: Likewise.
3288 * config/tc-z8k.c: Likewise.
3289
ee3c9814
CM		 32902005-02-22 Catherine Moore <clm@cm00re.com>
3291
3292 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
3293 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
3294
9b2f1d35
EC		 32952005-02-22 Eric Christopher <echristo@redhat.com>
3296
3297 * config/tc-mips.c (struct proc): Change isym to
3298 func_sym. New member func_end_sym.
3299 (s_mips_ent): Update.
3300 (s_mips_end): Ditto. Add code to compute function size.
3301
b7712f8d
AM		 33022005-02-22 Alan Modra <amodra@bigpond.net.au>
3303
3304 * read.c: Warning fixes.
3305 * config/obj-elf.c: Likewise.
3306
58e2ea4d
MR		 33072005-02-22 Maciej W. Rozycki <macro@mips.com>
3308
3309 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
3310 emitting insn.
3311
ebe372c1
L		 33122005-02-21 H.J. Lu <hongjiu.lu@intel.com>
3313
3314 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
3315 SEC_COFF_SHARED.
3316
3317 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
3318 SEC_TIC54X_BLOCK.
3319 (demand_empty_rest_of_line): Likewise.
3320 (tic54x_sblock): Likewise.
3321 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
3322
cc1bc22a
AM		 33232005-02-21 Alan Modra <amodra@bigpond.net.au>
3324
3325 * read.c (address_bytes): New function.
3326 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
3327 (potable): Add "dc.a".
3328 (cons_worker): Handle "dc.a".
3329 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
3330
ac4528d2
AM		 33312005-02-21 Alan Modra <amodra@bigpond.net.au>
3332
3333 * input-file.c (input_file_open): Rearrange to avoid warning.
3334
b5682e56
AM		 33352005-02-19 Alan Modra <amodra@bigpond.net.au>
3336
3337 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
3338 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
3339 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
3340
8fc2e39e
TS		 33412005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3342
3343 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
3344 uses after .set noat.
3345 (load_address): Likewise.
3346 (macro): Likewise. Don't try to avoid $at use by sacrificing
3347 the target register before it is stored, it won't work.
3348
744b6414
JW		 33492005-02-17 James E Wilson <wilson@specifixinc.com>
3350
3351 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
3352 see an instruction that specifies a template.
3353
30eb9c17
AM		 33542005-02-18 Alan Modra <amodra@bigpond.net.au>
3355
3356 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
3357 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
3358 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
3359
91d777ee
L		 33602005-02-17 H.J. Lu <hongjiu.lu@intel.com>
3361
3362 * NEWS: Mention "-mhint.b=[ok|warning|error]".
3363
3364 * config/tc-ia64.c (md): Add hint_b.
3365 (emit_one_bundle): Handle md.hint_b for "hint".
3366 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
3367 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
3368 (ia64_init): Set md.hint_b to error.
3369 (md_assemble): Handle md.hint_b for "hint.b".
3370
3371 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
3372 * doc/c-ia64.texi: Likewise.
3373
f17c130b
AM		 33742005-02-17 Alan Modra <amodra@bigpond.net.au>
3375
3376 * tc.h (struct relax_type, relax_typeS): Move from here..
3377 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
3378 * ecoff.c (ecoff_new_file): Add appfile param.
3379 * ecoff.h (ecoff_new_file): Likewise.
3380 * itbl-lex.h: New file.
3381 * itbl-lex.l: Include itbl-lex.h.
3382 * itbl-parse.y: Likewise.
3383 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
3384 * read.c (s_app_file_string): Mark appfile possibly unused.
3385 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
3386 * subsegs.h (struct seg_info_trash): Delete.
3387 (seg_info): Use segment_info_type instead.
3388 * config/obj-coff.c (struct filename_list): Make filename const char *.
3389 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
3390 * config/obj-elf.c (elf_file_symbol): Similarly.
3391 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
3392 signed right shift.
3393 * config/tc-arc.c (md_operand): Warning fix.
3394 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
3395 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
3396 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
3397 * config/tc-frv.c (frv_force_relocation): Warning fix.
3398 * config/tc-m68k.c (md_parse_option): Delete unused var.
3399 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
3400 * config/tc-sparc.c: Likewise.
3401 (s_common): Warning fix.
3402 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
3403 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
3404 addressT.
3405 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
3406 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
3407 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
3408 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
3409 (tic4x_do_align): Use TIC_NOP_OPCODE.
3410 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
3411 * config/tc-vax.c: Include netinet/in.h.
3412 (tc_headers_hook): Formatting.
3413 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
3414
26b810ce
JB		 34152005-02-17 Jan Beulich <jbeulich@novell.com>
3416
3417 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
3418 parsing inN, locN, outN. Set 'idx' to offset register number starts
3419 at. Don't handle numbers with leading zeroes or beyond 95. Remove
3420 pointless cast.
3421
b8285c27
TS		 34222005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3423
3424 * config/tc-mips.c (load_address): Fix formatting.
3425 (macro): Don't use AT if .set noat is in effect. Fix formatting.
3426 Catch macros which are unexpandable without AT. Remove duplicate
3427 zeroing of used_at.
3428 (macro2): Remove duplicate zeroing of used_at.
3429
4df6ce47
AM		 34302005-02-16 Alan Modra <amodra@bigpond.net.au>
3431
3432 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
3433 than zero.
3434
d6f16593 34352005-02-15 Nigel Stephens <nigel@mips.com>
4df6ce47 3436 Maciej W. Rozycki <macro@mips.com>
d6f16593
MR		 3437
3438 * config/tc-mips.c (reloc_needs_lo_p): Handle
3439 BFD_RELOC_MIPS16_HI16_S.
3440 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
3441 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
3442 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
3443 complaints on.
3444 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
3445 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
3446 Call my_getSmallExpression() to parse percent operators.
3447 (percent_op_match, mips_percent_op): Separate definitions.
3448 (mips16_percent_op): Define percent operators for the MIPS16 mode.
3449 (parse_relocation): Handle the MIPS16 mode using
3450 mips16_percent_op.
3451 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
3452 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
3453
7b347e43
JB		 34542005-02-15 Jan Beulich <jbeulich@novell.com>
3455
3456 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
3457 instead of explicitly dealing with the translation; exclude
3458 relocations that are already pcrel, however.
3459
a66d2bb7
JB		 34602005-02-15 Jan Beulich <jbeulich@novell.com>
3461
3462 * config/tc-ia64.c: Include limits.h (if available).
3463 (gr_values[0]): Set path to INT_MAX.
3464 (dot_reg_val): Don't allow changing value of r0. Limit range of
3465 general registers at r127.
3466 (specify_resource): Default resource index is -1. Don't set resource
3467 index (in case IA64_RS_RSE) without setting the specific flag.
3468 (note_register_values): Check operand is O_constant before tracking
3469 input value of moves. Add tracking for dep.z with constant inputs.
3470 (print_dependency): Resource index of specific resource may be zero.
3471 (check_dependencies): Likewise.
3472
4b09e828
JB		 34732005-02-15 Jan Beulich <jbeulich@novell.com>
3474
3475 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
3476 reg_class. Check operands and emit diagnostics for illegal use of
3477 registers.
3478
0ca3e455
JB		 34792005-02-15 Jan Beulich <jbeulich@novell.com>
3480
3481 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
3482 new variables type, suffix, and width. Handle
3483 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
3484 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
3485 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
3486 FUNC_DTP_RELATIVE case. Return incoming relocation type if
3487 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
3488 if unable to translate relocation type, using the new variables.
3489
2fac3d48
JB		 34902005-02-15 Jan Beulich <jbeulich@novell.com>
3491
3492 * config/tc-ia64.h (ia64_symbol_chars): Declare.
3493 (ty_symbol_chars): Define.
3494 * config/tc-ia64.c (ia64_symbol_chars): Define.
3495
2f6d622e
JB		 34962005-02-15 Jan Beulich <jbeulich@novell.com>
3497
3498 * config/tc-ia64.c (ia64_parse_name): Only update next character if
3499 input_line_pointer was advanced.
3500
28013b5c
KK		 35012005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3502
3503 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
3504 within |.
3505
f1dab70d
JB		 35062005-02-13 Jan Beulich <jbeulich@novell.com>
3507
3508 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
3509 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
3510 indicator.
3511 (ia64_init): Set md.detect_dv.
3512 (ia64_start_line): New static variable warned. Warn only once when
3513 encountering explicit stops in automatic mode.
3514 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
3515 * NEWS: Mention new default mode.
3516
20b36a95
JB		 35172005-02-13 Jan Beulich <jbeulich@novell.com>
3518
3519 * config/tc-ia64.c (dot_rot): Add comment that name strings should
3520 be freed when wiping out previous state. Canonicalize names before
3521 use. Free name string when detecting redefinition.
3522 (dot_pred_rel): Call generic expression parser to process arguments.
3523 Handle O_register case for individual predicates and O_subtract for
3524 ranges.
3525 (ia64_parse_name): Canonicalize name before looking it up in dynamic
3526 register hash.
3527 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
3528 Warn if multiple found, issue error if resulting symbol name has zero
3529 length.
3530 (dot_alias): Canonicalize name before use.
3531
07450571
L		 35322005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3533
3534 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
3535 and 0 for error.
3536 (in_procedure): Return -1 for warning.
3537 (in_prologue): Likewise.
3538 (in_body): Likewise.
3539
01b91374
L		 35402005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3541
ac4528d2 3542 * config/tc-ia64.c (dot_xdata): Undo the last change.
01b91374
L		 3543 (dot_float_cons): Likewise.
3544 (dot_xstringer): Likewise.
3545 (dot_xdata_ua): Likewise.
3546 (dot_float_cons_ua): Likewise.
3547
970d6792
L		 35482005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3549
3550 * NEWS: Mention "-munwind-check=[warning|error]".
3551
3552 * config/tc-ia64.c (md): Add unwind_check.
3553 (unwind_diagnostic): New.
3554 (in_procedure): Call unwind_diagnostic when a directive isn't
3555 in procedure.
3556 (in_prologue): Call unwind_diagnostic when a directive isn't in
3557 prologue.
3558 (in_body): Call unwind_diagnostic when a directive isn't in
3559 body region.
3560 (dot_endp): Set md.unwind_check to error before calling
3561 in_procedure and restore it after. When the name is missing or
3562 couldn't be found, use the one from the last .proc if
3563 md.unwind_check isn't error. Warn if md.unwind_check is
3564 warning.
3565 (md_parse_option): Handle "-munwind-check=[warning|error]".
3566 (md_show_usage): Add "-munwind-check=[warning|error]".
3567 (ia64_init): Set md.unwind_check to warning.
3568
3569 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
3570 * doc/c-ia64.texi: Likewise.
3571
16a48f83
JB		 35722005-02-11 Jan Beulich <jbeulich@novell.com>
3573
3574 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
3575 (LEX_QM): Likewise.
3576 (ia64_parse_name): New third parameter.
3577 (md_parse_name): Pass third argument.
3578 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
3579 (md_operand): Handling of '@'-prefixed symbols moved from here...
3580 (ia64_parse_name): ...to here.
3581
a911c10a
JB		 35822005-02-11 Jan Beulich <jbeulich@novell.com>
3583
3584 * config/tc-ia64.c (md): Remove last_groups and group_idx.
3585 (errata_nop_necessary_p): Remove declaraction and definition.
3586 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
3587 update md.group_idx. Don't reset md.last_groups.
3588
b3f19c14
JB		 35892005-02-11 Jan Beulich <jbeulich@novell.com>
3590
3591 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
3592 argument.
3593 (dot_xdata): Free section name after use.
3594 (dot_float_cons): Likewise.
3595 (dot_xstringer): Likewise.
3596 (dot_xdata_ua): Likewise.
3597 (dot_float_cons_ua): Likewise.
3598 (md_pseudo_table): Add xdata16 and xdata16.ua.
3599
5cb53c21
L		 36002005-02-10 H.J. Lu <hongjiu.lu@intel.com>
3601
3602 * doc/all.texi: Add IA64.
3603 * doc/as.texinfo: Likewise.
3604
3605 * doc/c-ia64.texi: Fix typos.
3606
620b81c1
JB		 36072005-02-10 Julian Brown <julian@codesourcery.com>
3608
3609 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
3610 BFD_RELOC_UNUSED.
3611 (do_t_push_pop): Likewise.
3612 (md_assemble): Likewise.
3613 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
3614 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
3615 (create_unwind_entry): Output dependency on the required personality
3616 routines.
620b81c1 3617
4ee4d249
NS		 36182005-02-07 Nathan Sidwell <nathan@codesourcery.com>
3619
3620 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
3621 * subsegs.c (seg_not_empty_p): Likewise.
3622
9f5083a4
NC		 36232005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3624
3625 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
4df6ce47 3626 relative jump calculation.
9f5083a4
NC		 3627 <md_convert_frag) : Likewise.
3628 <output_disp): Likewise.
3629
aaac53f5
HPN		 36302005-02-07 Hans-Peter Nilsson <hp@axis.com>
3631
3632 * write.c (write_object_file): Recognize warning-symbol construct
3633 and skip object- and target- handling for the second symbol.
3634
05ee4b0f
JB		 36352005-02-02 Jan Beulich <jbeulich@novell.com>
3636
3637 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
3638 designators along with quoted ones. Free copy of quoted designator
3639 when done.
3640
65ec77d2
BE		 36412005-02-01 Ben Elliston <bje@au.ibm.com>
3642
3643 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
3644 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
3645 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
3646 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
3647 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
3648 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
3649 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
3650 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
3651 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
3652 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
3653 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
3654 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
3655 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
3656 #if 0'd code throughout.
3657
d342277e
NC		 36582005-01-31 Nick Clifton <nickc@redhat.com>
3659
3660 * as.c (parse_args): Bump copyright date reported by --version to
3661 2005.
3662
d6486796
NC		 36632005-01-31 Nick Clifton <nickc@redhat.com>
3664
3665 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
3666 and vax-vms.
3667
ca3bc58f
JB		 36682005-01-31 Jan Beulich <jbeulich@novell.com>
3669
3670 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
3671 that can end with .endr in that case. Make requiring/permitting
3672 pseudo-ops without leading dot closer to the logic in read.c serving
3673 the same purpose.
3674 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
3675 ignored.
3676
057f53c1
JB		 36772005-01-31 Jan Beulich <jbeulich@novell.com>
3678
3679 * macro.c (do_formals): Adjust to no longer accept empty parameter
3680 names.
3681 (define_macro): Adjust to no longer accept empty macro name, garbage
3682 following the parameters, or macros that were previously defined.
3683 * read.c (s_bad_end): Declare.
3684 (potable): Add endm. Handler for endr and endm is s_bad_end.
3685 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
3686 and .endr.
3687 * read.h (s_bad_endr): Remove.
3688
d3156ecc
JB		 36892005-01-31 Jan Beulich <jbeulich@novell.com>
3690
3691 * config/tc-ia64.c (parse_operands): Parse all specified operands,
3692 immediately discarding (but counting) those exceeding the maximum
3693 possible amount. Track whether output and input operand counts ever
3694 matched, and use this to better indicate which of the operands/
3695 operand types was wrong; specifically don't default to pointing to
3696 the first operand.
3697
75e09913
JB		 36982005-01-31 Jan Beulich <jbeulich@novell.com>
3699
3700 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
3701 variable in dot_endp). Add body and insn. Make prologue,
3702 prologue_mask, body, and insn bitfields.
3703 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
3704 messages.
3705 (in_procedure, in_prologue, in_body): New.
3706 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3707 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3708 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
3709 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
3710 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
3711 dot_personality): Use the appropriate one of the above.
3712 (dot_proc): Clear unwind.proc_start; set to current location only if
3713 none of the entry points were valid. Check for non-zero-length entry
3714 point names. Check that entry points aren't defined, yet. Clear
3715 unwind.prologue, unwind.body, and unwind.insn.
3716 (dot_body): Call in_procedure. Check that first directive in procedure
3717 had no insns emitted before. Set unwind.body.
3718 (dot_prologue): Call in_procedure. Check that not already in prologue.
3719 Check that first directive in procedure had no insns emitted before.
3720 Clear unwind.body.
3721 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
3722 length entry point names. Check that entry points became defined.
3723 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
3724
f4660e2c
JB		 37252005-01-31 Jan Beulich <jbeulich@novell.com>
3726
3727 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
3728 before actually using it. Don't generate an error in manual bundling
3729 mode when looking at an insn requiring slot 2 but not yet at slot 2.
3730 Don't generate an error in manual bundling mode when looking at an
3731 insn required to be last in its group but the required slot hasn't
3732 been reached, yet. Allow conversion from MII to MI;I for bundle
3733 consisting of only 2 insns with the stop between them. Suppress
3734 various meaningless errors resulting from detecting earlier ones.
3735
60b9a617
JB		 37362005-01-31 Jan Beulich <jbeulich@novell.com>
3737
3738 * config/tc-ia64.c (parse_operands): Also handle alloc without first
3739 input being ar.pfs.
3740
7af0dfc7
CG		 37412005-01-28 Christian Groessler <chris@groessler.org>
3742
3743 * config/tc-z8k.c (md_assemble): Improve error detection.
3744
f7e323d5
JB		 37452005-01-28 Jan Beulich <jbeulich@novell.com>
3746
3747 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
3748 for personality routine pointer only if there is one.
3749 (ia64_convert_frag): Likewise.
3750 (generate_unwind_image): Likewise.
3751
f87a1e0c
CG		 37522005-01-27 Christian Groessler <chris@groessler.org>
3753
3754 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
3755 (md_apply_fix3): Make relative branches out of range an error
3756 instead of a warning. Display correct line number for out of
3757 range branches/calls/memory accesses.
3758
c6cb92c5
NS		 37592005-01-27 Nathan Sidwell <nathan@codesourcery.com>
3760
3761 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
3762 to emit .debug_line and other debug sections.
3763 * as.h (seg_not_empty_p): Declare.
3764 * subsegs.c (seg_not_empty_p): New predicate.
3765
e8093792
AC		 37662005-01-27 Andrew Cagney <cagney@gnu.org>
3767
3768 * configure: Regenerate to track ../gettext.m4 change.
3769
09124b3f
JB		 37702005-01-27 Jan Beulich <jbeulich@novell.com>
3771
3772 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
3773
37742005-01-27 Jan Beulich <jbeulich@novell.com>
97762d08
JB		 3775
3776 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
3777 to/from application registers dynamic insns.
3778 (md_assemble): Defer resolution of move to/from application registers
3779 dynamic insns when they can be issued on either the I- or M-units.
3780
90219bd0
AO		 37812005-01-25 Alexandre Oliva <aoliva@redhat.com>
3782
3783 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
3784 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
3785 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
3786 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
3787 * cgen.c (gas_cgen_parse_operand): Handle
3788 CGEN_PARSE_OPERAND_SYMBOLIC.
3789 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
3790 (frv_force_relocation): Likewise. Fix handling of PIC
3791 relocations.
3792 (md_apply_fix3): Likewise.
3793
59c871b4
BE		 37942005-01-21 Ben Elliston <bje@au.ibm.com>
3795
3796 * as.h: Remove #if 0'd code.
3797 * atof-generic.c (atof_generic): Likewise.
3798 * ecoff.c (ecoff_directive_frame): Likewise.
3799 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
3800 * itbl-ops.c (itbl_add_reg): Likewise.
3801 * listing.c (calc_hex): Likewise.
3802 * read.c (MASK_CHAR): Likewise.
3803 * subsegs.c (subsegs_print_statistics): Likewise.
3804 * symbols.c (indent): Likewise.
3805 * write.c (write_relocs): Likewise.
3806 (write_object_file): Likewise.
3807 (relax_frag): Likewise.
3808
fb767913
NC		 38092005-01-20 Nick Clifton <nickc@redhat.com>
3810
3811 * as.c (std_longopts): Add an entry for "--a" in order to prevent
3812 getopt_long_only() from considering -a as an abbreviation for
3813 --alternate.
3814 (parse_args): Fix the parsing of -a=<file>.
3815
c556cc9c
AM		 38162005-01-20 Alan Modra <amodra@bigpond.net.au>
3817
3818 PR gas/684
3819 * read.c (s_incbin): Adjust default count for skip. Check validity
3820 of count and skip rigorously.
3821
9c6ed8e6
FF		 38222005-01-19 Fred Fish <fnf@specifixinc.com>
3823
3824 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
3825
e5604d79
RS		 38262005-01-19 Richard Sandiford <rsandifo@redhat.com>
3827
3828 * read.c (convert_to_bignum): New function, split out from...
3829 (emit_expr): ...here. Handle the case where X_add_number is
3830 positive and the input value is negative.
3831 (output_big_sleb128): Fix setting of continuation bit. Check whether
3832 the final byte needs to be sign-extended. Fix size-shrinking loop.
3833 (emit_leb128_expr): When generating a signed leb128, see whether the
3834 sign of an O_constant's X_add_number matches the sign of the input
3835 value. Use a bignum if not.
3836
e38bc3b5
NC		 38372005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
3838
3839 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
3840 arch_sh_up in order to match the external name and make the
3841 testsuite's job easier.
3842
df227444
L		 38432005-01-14 H.J. Lu <hongjiu.lu@intel.com>
3844
4df6ce47 3845 PR 659
df227444
L		 3846 * config/tc-i386.c (i386_scale): Disallow 0 scale.
3847
b8b80cf7
NC		 38482005-01-12 Nick Clifton <nickc@redhat.com>
3849
3850 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
3851 ignored_arguments array.
3852
324007b9
L		 38532005-01-10 H.J. Lu <hongjiu.lu@intel.com>
3854
3855 * write.c (write_object_file): Disallow a symbol equated to
3856 common symbol.
3857
5c4504f7
NC		 38582005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3859
3860 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
3861 bfd_mach_maxq20.
3862 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
3863 (maxq_target): New function: Set the machine type.
3864
4e7fd91e
PB		 38652005-01-06 Paul Brook <paul@codesourcery.com>
3866
3867 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
3868 (md_begin): Handle TE_VXWORKS for FP defaults.
3869 (md_apply_fix3): Correct rela offsets.
3870 (elf32_arm_target_format): Add VxWorks targets.
3871
ea3eed15
PB		 38722005-01-06 Paul Brook <paul@codesourcery.com>
3873
3874 * configure.tgt: Set em=vxworks for *-*-vxworks.
3875 * config/te-vxworks.h: New File.
3876
5dc1606f
PB		 38772005-01-06 Paul Brook <paul@codesourcery.com>
3878
3879 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
3880
18af0b39
NC		 38812005-01-04 Dmitry Diky <diwil@spec.ru>
3882
3883 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
3884 global label.
3885
196e8040
JW		 38862005-01-03 David Mosberger <davidm@hpl.hp.com>
3887
3888 * config/tc-ia64.c (md): Add member "loc_directive_seen".
3889 (dot_loc): New function.
3890 (md_pseudo_table): Add entry to map .loc to dot_loc().
3891 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
3892 seen a .loc directive or we're generating DWARF2 debug info for
3893 assembly source.
3894
a207757e
AM		 38952004-12-29 Alan Modra <amodra@bigpond.net.au>
3896
3897 PR gas/619
3898 * read.c (s_comm_internal): Don't zero end of name until size
3899 expression has been parsed.
3900
71d7ecf2
MM		 39012004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
3902
3903 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
3904
30c62922
TL		 39052004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
3906
3907 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
3908 case).
3909
14ee9f48
ILT		 39102004-12-22 Ian Lance Taylor <ian@airs.com>
3911
3912 * configure.tgt: New.
3913 * configure.in: Move setting of cpu_type, fmt, etc., to
3914 configure.tgt.
3915 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
3916 $(srcdir)/configure.tgt.
3917 * configure, Makefile.in: Rebuild.
3918
750bce0e 39192004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
4df6ce47 3920
750bce0e
NC		 3921 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
3922 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
3923 instructions.
3924 (avr_offset_expression): New function to parse offsets for LDI
3925 instructions.
3926 (avr_operand): Use it.
3927 (md_apply_fix3): Generate the relocs.
3928
9d2be1ee
JR		 39292004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
3930
3931 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
3932 BFD_RELOC_SH_IMMS10BY8 relocation.
3933
3934 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
3935 than just ignoring bad code.
3936
1e50d24d
RS		 39372004-12-16 Richard Sandiford <rsandifo@redhat.com>
3938
3939 * config/tc-v850.c (handle_lo16): New function.
3940 (v850_reloc_prefix): Use it to check lo().
3941 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
3942
2fbd2a87
NC		 39432004-12-14 P.J. Darcy <darcypj@us.ibm.com>
3944
3945 * configure.in: Add s390x-ibm-tpf support.
3946 * configure: Regenerate.
3947
7a6d0b32
JB		 39482004-12-15 Jan Beulich <jbeulich@novell.com>
3949
3950 * config/obj-elf.c (obj_elf_change_section): Only set type and
3951 attributes on new sections. Emit warning when type of re-declared
3952 section doesn't match.
3953
5b9d23c6
JB		 39542004-12-15 Jan Beulich <jbeulich@novell.com>
3955
3956 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
3957 '.cfi_startproc simple' doesn't inherit the old value.
3958
dcb45a06
JB		 39592004-12-15 Jan Beulich <jbeulich@novell.com>
3960
3961 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
3962 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
3963 generation to emit a factored offset.
3964
aa6975fb
ILT		 39652004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
3966
6943caf0
ILT		 3967 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
3968 which is too large in the case of NO_PIC without 64-bit
3969 addresses.
3970
aa6975fb
ILT		 3971 * config/tc-mips.c (mips_in_shared): New static variable.
3972 (macro_build_lui): Permit "_gp" if !mips_in_shared.
3973 (md_longopts): Add -mshared and -mno-shared.
3974 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
3975 (s_cpload): Implement !mips_in_shared case.
3976 (s_cpsetup): Likewise.
3977 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
3978 * NEWS: Mention -mno-shared.
3979
be1b2b4b
PB		 39802004-12-09 Paul Brook <paul@codesourcery.com>
3981
3982 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
3983 for function start.
3984
9a92f48d
ILT		 39852004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
3986
dd22970f
ILT		 3987 * config/tc-mips.c (append_insn): If we emit a nop during a relax
3988 sequence, increase the size of the sequence.
3989
9a92f48d
ILT		 3990 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
3991 use CPU_RM9000.
3992
b617dc20
BE		 39932004-12-07 Ben Elliston <bje@gnu.org>
3994
3995 * read.c (s_align): Use an align_limit temporary to allay a GCC
3996 signed/unsigned comparison warning.
3997
c820d418
MM		 39982004-12-01 Mark Mitchell <mark@codesourcery.com>
3999
4000 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
4001 * configure.in: Use it for arm*-*-linux-gnueabi*.
4002 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
4003 * config/te-armlinuxeabi.h: New file.
4004 * Makefile.in: Regenerated.
4005 * aclocal.m4: Likewise.
4006 * configure: Likewise.
4df6ce47 4007 * doc/Makefile.in: Regenerated.
c820d418 4008
2b0210eb
BW		 40092004-12-02 Bob Wilson <bob.wilson@acm.org>
4010
4011 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
4012 (xtensa_restore_emit_state): Likewise.
4013
9ebd302d
AM		 40142004-12-02 Alan Modra <amodra@bigpond.net.au>
4015
4016 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
4017 (s_align): Use it.
4018
32118081
NC		 40192004-11-30 Tero Niemela <tero_niemela@yahoo.com>
4020
4021 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
4022 * Makefile.in: Regenerate.
4023
3f414718
TL		 40242004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
4025
9ebd302d
AM		 4026 * config/tc-crx.c: Major code cleanup. Remove unused variables and
4027 functions, give functions a meaningful name, add comments.
4028 (check_range): New function - Replace operand size calculation
3f414718
TL		 4029 with range checking.
4030 (assemble_insn): Update Algorithm, improve error issuing.
9ebd302d 4031 (enum op_err): New.
3f414718
TL		 4032 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
4033 handling.
4034
a7498ae6
NC		 40352004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4036
4037 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
4038 miss between different section in the same module.
4039 (tc_gen_reloc): Likewise.
4040
5c54fd37
NC		 40412004-11-25 Theodore A. Roth <troth@openavr.org>
4042
4043 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
4044 atmega325, atmega3250, atmega645 and atmega6450.
4045
37edbb65
JB		 40462004-11-25 Jan Beulich <jbeulich@novell.com>
4047
4048 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
4049 permissible for the selected instruction suffix.
4050 (process_suffix): For DefaultSize instructions, suppressing the
4051 guessing of a 'q' suffix if the instruction doesn't support it is
4052 pointless, because only an 'l' suffix can be guessed in this place.
4053
5515a510
NC		 40542004-11-24 Nick Clifton <nickc@redhat.com>
4055
4056 * config/tc-iq2000.c: Remove support for IQ10 processor.
4057 Convert to ISO C90 formatting.
4058 * config/tc-iq2000.h: Likewise.
4059
dae1b34e
NC		 40602004-11-23 Nick Clifton <nickc@redhat.com>
4061
4062 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
4063 in this table. They should be correct now.
4064
5c6af06e
JB		 40652004-11-23 Jan Beulich <jbeulich@novell.com>
4066
4067 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
4068 indicate the MMX extensions added by both SSE and 3DNow!A.
4069 (Cpu3dnowA): Declare.
4070 (CpuUnknownFlags): Update.
4071 * config/tc-i386.c (cpu_sub_arch_name): Declare.
4072 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
4073 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
4074 3DNow!. Athlon additionally implies 3DNow!A. Several new
4075 entries (those starting with a dot are for sub-arch specification).
4076 (set_cpu_arch): Handle sub-arch specifications.
4077 (parse_insn): Distinguish between instructions not supported because
4078 of insufficient CPU features and because of 64-bit mode.
4079 * doc/c-i386.texi: Describe enhanced .arch directive.
4080
d9740523
BW		 40812004-11-22 Bob Wilson <bob.wilson@acm.org>
4082
4083 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
4084
3120ef82
BW		 40852004-11-22 Bob Wilson <bob.wilson@acm.org>
4086
4087 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
4088 without a corresponding .debug_info section.
4089
d190d046
HPN		 40902004-11-22 Hans-Peter Nilsson <hp@axis.com>
4091
4092 * read.c (potable): Add "error" and "warning".
4093 (s_errwarn): New function.
4094 * read.h (s_errwarn): Declare.
4095 * doc/as.texinfo (Error, Warning): Document .error and .warning.
4096
5519f6ea
NC		 40972004-11-22 Nick Clifton <nickc@redhat.com>
4098
4099 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
4100 c_dot_file_symbol.
4101
f5c7edf4
AM		 41022004-11-19 Alan Modra <amodra@bigpond.net.au>
4103
4104 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
4105 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
4106
a4528eeb
AM		 41072004-11-19 Alan Modra <amodra@bigpond.net.au>
4108
4109 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
4110 (coff_adjust_symtab): Adjust call.
4111 (crawl_symbols): Likewise.
4112 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
4113 (obj_app_file): Adjust.
4114
444bf5f3
NC		 41152004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4116
4117 * configure.in: Enable bfd_assember for the MAXQ port.
4118 * configure: Regenerate.
4119
a1ace8d8 41202004-11-12 Bob Wilson <bob.wilson@acm.org>
88ac794e 4121 Sterling Augustine <sterling@tensilica.com>
a1ace8d8
BW		 4122
4123 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
4124 there is a conflict.
4125 (check_t1_t2_reads_and_writes): Check for both reads and writes to
4126 interfaces that are related as determined by xtensa_interface_class_id.
4127
30e857fc
NC		 41282004-11-12 Nick Clifton <nickc@redhat.com>
4129
4130 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
4131 offsets for conditional branches.
4132
a67517f4
BW		 41332004-11-11 Bob Wilson <bob.wilson@acm.org>
4134
4135 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
4136
1d19a770
BW		 41372004-11-10 Bob Wilson <bob.wilson@acm.org>
4138
4139 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
4140 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
4141 MAYBE_UNREACHABLE.
4142 (relax_frag_immed): Update call to update_next_frag_state.
4143
c04f5787
AM		 41442004-11-10 Alan Modra <amodra@bigpond.net.au>
4145
4146 * obj.h (struct format_ops <app_file>): Add int param.
4147 * read.h (s_app_file_string): Likewise.
4148 * read.c (s_app_file_string): Likewise.
4149 (s_app_file): Adjust s_app_file_string call.
4150 * config/tc-mips.c (s_mips_file): Likewise.
4151 * config/obj-coff.h (obj_app_file): Add app param.
4152 * config/obj-ecoff.h (obj_app_file): Likewise.
4153 * config/obj-multi.h (obj_app_file): Likewise.
4154 * config/obj-elf.h (elf_file_symbol): Likewise.
4155 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
4156 if called for # preprocessor lines.
4157
a77a9021
L		 41582004-11-08 H.J. Lu <hongjiu.lu@intel.com>
4159
4160 PR 528
4161 * symbols.c (resolve_symbol_value): Convert weak symbols only
4162 for Windows PECOFF.
4163 (symbol_equated_reloc_p): Don't equate weaks when relocating
4164 only for Windows PECOFF.
4165
aea44f62
TL		 41662004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
4167
4168 * config/tc-crx.c (print_insn): Check and set insn_addr.
4169 * config/tc-crx.h (md_frag_check): Define.
4170
7499d566
NC		 41712004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4172 Vineet Sharma <vineets@noida.hcltech.com>
4173
4174 * configure.in: Add support for new target maxq-coff.
4175 * configure: Regenerate.
4176 * NEWS: Mention new support.
4177 * config/tc-maxq.c: New file.
4178 * config/tc-maxq.h: New file.
4179 * config/obj-coff.h: Add support for maxq-coff.
4180
977cdf5a
NC		 41812004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4182
4183 * symbols.c (any_external_name): Define.
a77a9021 4184 (resolve_symbol_value): Convert weak symbols.
977cdf5a
NC		 4185 (S_SET_EXTERNAL): Support any_external_name.
4186 (S_SET_NAME): Qualify parameter const.
316f3bf8 4187 (symbol_equated_reloc_p): Equate to weaks when relocating.
977cdf5a
NC		 4188 * symbols.h (S_SET_NAME): Qualfiy parameter const.
4189 * tc.h (any_external_name): Declare.
4190 * config/obj-coff.c ("coff/pe.h"): Include for BFD
4191 assemblers also.
4192 (weak_is_altname): Declare and define.
4193 (weak_name2altname): Same.
4194 (weak_altname2name): Same.
4195 (weak_uniquify): Same.
4196 (weak_altprefix): Define.
4197 (obj_coff_weak): Change .weak syntax and handling.
4198 (coff_frob_symbol): Fix PE weak symbol alternates.
4199 * config/obj-coff.h (USE_UNIQUE): Define.
4200 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
4201 are in another segment.
4202 (tc_gen_reloc): Remove broken addend hack.
4203 doc/as.texinfo: Update.
4204
34e41783
BW		 42052004-11-05 Sterling Augustine <sterling@tensilica.com>
4206
4207 * config/tc-xtensa.c (total_frag_text_expansion): New.
4208 (md_estimate_size_before_relax): Use it.
4209 (find_address_of_next_align_frag): Likewise.
4210
dcd46b4e
TL		 42112004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
4212
4213 * config/tc-crx.c: Rename argument types.
4214 (processing_arg_number): Rename to 'cur_arg_num'.
4215 (get_number_of_bits): Rename to 'set_operand_size'.
4216 (get_operandtype): Rename to 'parse_operand', totally rewrite.
4217 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
4218 (set_indexmode_parameters): Remove function, integrate its code into
4219 'set_operand'.
4220 (set_operand_size): Get rid of 'Operand Number' function parameter -
4221 use global variable 'cur_arg_num' instead.
4222 Use a local 'argument' pointer to reference the current argument.
4223 (parse_operand): Likewise.
4224 (set_operand): Likewise.
4225 (process_label_constant): Likewise.
4226
9456465c
BW		 42272004-11-04 Bob Wilson <bob.wilson@acm.org>
4228
4229 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
4230 (add_section_rename): Delete. Inlined into...
4231 (build_section_rename): ...here. Use xstrdup instead of strdup.
4232 (xtensa_section_rename): Drop "const" from argument and return types.
4233 (md_show_usage): Indent to match show_usage().
4234 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
4235 (tc_canonicalize_section_name): Define.
4236 (md_elf_section_rename): Remove unused macro.
4237 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
4238 * doc/c-xtensa.texi (Xtensa Options): Likewise.
4239 (Frame Directive): Delete.
4240
7f266840
DJ		 42412004-11-04 Daniel Jacobowitz <dan@debian.org>
4242
4243 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
4244 * config/tc-arm.c (target_oabi): Delete.
4245 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
4246 (arm_opts): Remove moabi.
4247 * doc/as.texinfo (Overview): Remove documentation of -moabi.
4248 * doc/c-arm.texi (ARM Options): Likewise.
4249 * configure: Regenerated.
4250
ae57792d
HPN		 42512004-11-04 Hans-Peter Nilsson <hp@axis.com>
4252
4253 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
4254 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
4255 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
4256 * configure: Regenerate.
4257 * config/tc-cris.c (enum cris_archs): New.
4258 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
4259 (cris_insn_ver_valid_for_arch): New functions.
4260 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
4261 (cris_arch): New variable.
4262 (md_pseudo_table): New pseudo .arch.
4263 (err_for_dangerous_mul_placement): Initialize according to
4264 DEFAULT_CRIS_ARCH.
4265 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
4266 All users changed.
4267 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
4268 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
4269 (BRANCH_WF_V32, BRANCH_WB_V32): New.
4270 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
4271 use in md_cris_relax_table.
4272 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
4273 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4274 Update and improve head comment.
4275 (OPTION_PIC): Define in terms of previous option, OPTION_US.
4276 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
4277 (OPTION_ARCH): New.
4278 (md_longopts): New option --march=...
4279 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
4280 macros.
4281 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
4282 (HANDLE_RELAXABLE): New macro.
4283 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
4284 cases. Check for weak symbols and assume not relaxable. Handle
4285 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
4286 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
4287 fragP->fr_symbol.
4288 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
4289 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4290 (cris_create_short_jump): Adjust for CRISv32.
5664e9a7 4291 (cris_relax_frag): Handle new states.
ae57792d
HPN		 4292 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
4293 (md_begin): Define symbols "..asm.arch.cris.v32",
4294 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
4295 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
4296 when entering opcode table entry points.
4297 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
4298 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
4299 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
4300 (cris_process_instruction): Initialize out_insnp->insn_type to
4301 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
4302 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
4303 cases.
4304 <case 'm'>: Check that modified_char == '.'.
4305 <invalid operands>: Consume the rest of the line.
4306 When operands don't match, skip over subsequent insns with
4307 non-matching version specifier but same mnemonic.
4308 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
4309 special registers in CRISv32 are always 32 bit long.
4310 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
4311 New cases.
4312 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
4313 and compatible. Recognize "ACR" for v32, unless followed by "+".
4314 (get_spec_reg): Consider cris_arch when looking up register.
4315 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
4316 v32 or compatible.
4317 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
4318 (cris_get_expression): Restore input_line_pointer if failing "early".
4319 (get_flags): Consider cris_arch and recognize flags accordingly.
4320 (branch_disp): Adjust for CRISv32.
4321 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
4322 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
4323 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
4324 resolved. Don't enter zeros in object file for
4325 BFD_RELOC_32_PCREL.
4326 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
4327 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
4328 (md_parse_option): Break out "return 1".
4329 <OPTION_ARCH> New case.
4330 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
4331 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
4332 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
4333 <case BFD_RELOC_32_PCREL>: New cases.
4334 Addends for non-zero fx_pcrel are too in fx_offset.
4335 (md_show_usage): Show --march=<arch>.
4336 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
4337 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
4338 (s_syntax) <struct syntaxes>: Properly constify member operand.
4339 * config/tc-cris.h (TARGET_MACH): Define.
4340 (cris_mach): Declare.
4341 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
4342 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
4343 (CRIS-Opts): Document --march=...
4344 (CRIS-Pseudos): Document .arch.
4345
9306ca4a
JB		 43462004-11-04 Jan Beulich <jbeulich@novell.com>
4347
4348 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
4349 intel syntax and no register prefix, allow $ in symbol names when
4350 intel syntax.
4351 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
4352 (intel_float_operand): Add fourth return value indicating math control
4353 operations. Make classification more precise.
4354 (md_assemble): Complain if memory operand of mov[sz]x has no size
4355 specified.
4356 (parse_insn): Translate word operands to floating point instructions
4357 operating on integers as well as control instructions to short ones
4358 as expected by AT&T syntax. Translate 'd' suffix to short one only for
4359 floating point instructions operating on non-integer operands.
4360 (match_template): Remove fldcw special case. Adjust q-suffix handling
4361 to permit it on fild/fistp/fisttp in AT&T mode.
4362 (process_suffix): Don't guess DefaultSize insns' suffix from
4363 stackop_size for certain floating point control instructions. Guess
4364 suffix for branch and [ls][gi]dt based on flag_code. Split error
4365 messages for Intel and AT&T syntax, and make the condition more strict
4366 for the former. Adjust suppressing of generation of operand size
4367 overrides.
4368 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
4369 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
4370 more error checking.
4371 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
4372 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
4373
2b4f075a
HPN		 43742004-11-03 Hans-Peter Nilsson <hp@axis.com>
4375
4376 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
4377 md_short_jump_size, md_long_jump_size.
4378 * write.c [!WORKING_DOT_WORD]: Ditto.
4379 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
4380 qualifier.
4381 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
4382 declare.
4383 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
4384 const qualifier in these definitions.
4385 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
4386 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
4387
ddbc47ac
NC		 43882004-11-02 Nick Clifton <nickc@redhat.com>
4389
4390 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
4391 table before deciding to produce a .debug_line section to match up
4392 with a user provided .debug_info section.
4393
3ad3f5ad
TL		 43942004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
4395
4396 * config/tc-crx.c (getreg_image): Bug fix, a return value was
4397 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
4398
c815a616
TL		 43992004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
4400
4401 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
4402 (get_flags): New function.
c04f5787
AM		 4403 (get_number_of_bits): Edit comments, update numeric values to
4404 supported sizes.
4405 (process_label_constant): Don't support the colon
4406 format (SYMBOL:[s|m|l]).
c815a616
TL		 4407 (set_cons_rparams): Support argument type 'arg_rbase'.
4408 (get_operandtype): Bug fix in 'rbase' operand type parsing.
4409 (handle_LoadStor): Bug fix, first handle post-increment mode.
c04f5787
AM		 4410 (getreg_image): Remove redundant code, update according to latest
4411 CRX spec.
c815a616 4412 (print_constant): Bug fix relate to 3-word instructions.
c04f5787 4413 (assemble_insn): Bug fix, when matching instructions, verify also
c815a616
TL		 4414 instruction type (not only mnemonic).
4415 Add various error checking.
4416 (preprocess_reglist): Support HI/LO and user registers.
4417
ed7af9f9
L		 44182004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
4419
c04f5787 4420 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
ed7af9f9
L		 4421 in an epilogue directive go negative.
4422
ac025970
L		 44232004-10-25 H.J. Lu <hongjiu.lu@intel.com>
4424
4425 PR 474
4426 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
4427 after reporting template error during manual bundling. Reported
4428 by Michael Dupont, michaelx.dupont@intel.com.
4429
a394c00f
NC		 44302004-10-25 Daniel Jacobowitz <dan@debian.org>
4431
4432 * Makefile.am: Run dep-am.
4433 * aclocal.m4: Regenerate with automake 1.9.2.
4434 * Makefile.in: Regenerate with automake 1.9.2.
4435 * doc/Makefile.in: Likewise.
4436
4437 * config/tc-arm.c: Include "dw2gencfi.h".
4438 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4439 New functions.
4440 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
4441 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
4442 (tc_cfi_frame_initial_instructions): Define.
4443 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4444 Add prototypes.
4445
23d83918
TL		 44462004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
4447
4448 * config/tc-crx.c (assemble_insn): Check unsigned immediate
4449 operands validity.
4450 Update coprocessor id to be unsigned immediate.
4451
bb41ade5
AM		 44522004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4453
4454 * config/tc-i386.c (O_secrel): Delete.
4455 (tc_pe_dwarf2_emit_offset): New function.
4456 * config/tc-i386.h (O_secrel): Define as O_md1.
4457 (TC_DWARF2_EMIT_OFFSET): Define.
4458
87e62348
NC		 44592004-10-18 Nick Clifton <nickc@redhat.com>
4460
4461 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
4462 ignore @fptr() directives for 4-byte fixups.
4463
3c55da70
AM		 44642004-10-15 Alan Modra <amodra@bigpond.net.au>
4465
4466 * Makefile.am: Run "make dep-am"
4467 * Makefile.in: Regenerate.
4468
40e7b7b9
BW		 44692004-10-14 Bob Wilson <bob.wilson@acm.org>
4470
4471 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
4472 Remove comments about placement of literal pools.
4473 (Literal Directive): Update description of literal placement.
4474 (Literal Prefix Directive): Remove statement that this does not apply
4475 to absolute-mode literals. Describe new section naming scheme.
4476
b08b5071
BW		 44772004-10-12 Bob Wilson <bob.wilson@acm.org>
4478
4479 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
4480 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
4481 is_windowed_return_opcode): Delete.
4482 (xtensa_frob_label): Use get_subseg_target_freq.
4483 (md_assemble): Inline call to is_entry_opcode.
4484 (xtensa_handle_align): Inline call to get_frag_is_literal.
4485 (relaxation_requirements): Inline call to is_jx_opcode.
4486 (emit_single_op): Inline call to is_movi_opcode.
4487 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
4488 get_frag_is_no_transform, is_entry_opcode, and
4489 set_frag_is_specific_opcode. Use get_subseg_total_freq.
4490 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
4491 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
4492 Inline calls to get_frag_is_no_transform.
4493 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
4494 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
4495 get_frag_is_no_transform.
4496 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
4497 and set_frag_is_no_transform.
4498 (get_expression_value): Delete.
4499 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
4500 cur_target_freq to target_freq.
4501 (get_subseg_info): Split out code to create a new map entry into ...
4502 (add_subseg_info): ... this new function.
4503 (get_last_insn_flags): Check if get_subseg_info succeeded.
4504 (set_last_insn_flags): Call add_subseg_info if needed.
4505 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
4506 (xtensa_reorder_segments): Compute last_sec while counting sections.
4507 Remove call to get_last_sec.
4508 (get_last_sec): Delete.
4509 (cache_literal_section): Inline call to retrieve_literal_seg and its
4510 callees, seg_present and add_seg_list.
4511 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
4512 (get_frag_is_insn, get_frag_is_no_transform,
4513 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
4514 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
4515
7fa3d080
BW		 45162004-10-12 Bob Wilson <bob.wilson@acm.org>
4517
4518 * config/tc-xtensa.c: Use ISO C90 formatting.
4519 * config/tc-xtensa.h: Likewise.
4520 * config/xtensa-istack.h: Likewise.
4521 * config/xtensa-relax.c: Likewise.
4522 * config/xtensa-relax.h: Likewise.
4523
8cb51566
PB		 45242004-10-12 Paul Brook <paul@codesourcery.com>
4525
4526 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
4527 EF_ARM_EABI_VER4.
4528 (arm_eabis): Ditto.
4529 * doc/c-arm.texi: Document that we actually support -meabi=4, not
4530 -meabi=3.
4531
653cfe85
BW		 45322004-10-08 Bob Wilson <bob.wilson@acm.org>
4533
4534 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
4535 entries.
4536 (Acknowledgements): Use "GAS" instead of AS variable.
4537
d2b2c203
DJ		 45382004-10-08 Daniel Jacobowitz <dan@debian.org>
4539
4540 * config/tc-i386.c: Include "elf/x86-64.h".
4541 (i386_elf_section_type): New function.
4542 * config/tc-i386.h (md_elf_section_type): Define.
4543 (i386_elf_section_type): New prototype.
4544
e80e0390
NC		 45452004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
4546
4547 * config/m68k-parse.h (enum m68k_register): New control register,
4548 MBAR2 (for MCF5249)
4549 * config/tc-m68k.c: Correct control register set for MCF5249.
4550
43cd72b9 45512004-10-07 Bob Wilson <bob.wilson@acm.org>
85a5ac80 4552 Sterling Augustine <sterling@tensilica.com>
43cd72b9
BW		 4553
4554 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
4555 (UNREACHABLE_MAX_WIDTH): Define.
4556 (XTENSA_FETCH_WIDTH): Delete.
4557 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
4558 prefer_const16, prefer_l32r): New global variables.
4559 (LIT4_SECTION_NAME): Define.
4560 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
4561 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
4562 (frag_flags struct): New.
c04f5787 4563 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
43cd72b9
BW		 4564 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
4565 (bitfield, bit_is_set, set_bit, clear_bit): Define.
4566 (MAX_FORMATS): Define.
4567 (op_placement_info struct, op_placement_table): New.
4568 (O_pltrel, O_hi16, O_lo16): Define.
4569 (directiveE enum): Rename directive_generics to directive_transform.
4570 Delete directive_relax. Add directive_schedule,
4571 directive_absolute_literals, and directive_last_directive.
4572 (directive_info): Rename "generics" to "transform". Delete "relax".
4573 Add "schedule" and "absolute-literals".
4574 (directive_state): Adjust entries to match changes in directive_info.
4575 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
4576 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
4577 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
4578 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
4579 (align_only_targets, software_a0_b_retw_interlock,
4580 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
4581 software_avoid_short_loop, software_avoid_close_loop_end,
4582 software_avoid_all_short_loops, specific_opcode): Delete.
4583 (warn_unaligned_branch_targets): New.
4584 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
4585 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
4586 (option_[no_]link_relax, option_[no_]transform,
4587 option_[no_]absolute_literals, option_warn_unaligned_targets,
4588 option_prefer_l32r, option_prefer_const16, option_target_hardware):
4589 New enum values.
4590 (option_[no_]align_only_targets, option_literal_section_name,
4591 option_text_section_name, option_data_section_name,
4592 option_bss_section_name, option_eb, option_el): Delete.
4593 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
4594 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
4595 and target-hardware. Delete entries for [no-]target-align-only,
4596 literal-section-name, text-section-name, data-section-name, and
4597 bss-section-name.
4598 (md_parse_option): Handle new options and remove old ones. Accept but
4599 ignore [no-]density options. Warn for [no-]generics and [no-]relax
4600 and treat them as [no-]transform.
4601 (md_show_usage): Add new options and remove old ones.
4602 (xtensa_setup_hw_workarounds): New.
4603 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
4604 "long", "short", "loc" and "frequency" entries.
4605 (use_generics): Rename to ...
4606 (use_transform): ... this function. Add past_xtensa_end check.
4607 (use_longcalls): Add past_xtensa_end check.
4608 (code_density_available, can_relax): Delete.
4609 (do_align_targets): New.
4610 (get_directive): Accept dashes in directive names. Warn about
4611 [no-]generics and [no-]relax directives and treat them as
c04f5787 4612 [no-]transform.
43cd72b9
BW		 4613 (xtensa_begin_directive): Call md_flush_pending_output only for some
4614 directives. Check for directives inside instruction bundles. Warn
4615 about deprecated ".begin literal" usage. Warn and ignore [no-]density
4616 directives. Handle new directives. Check generating_literals flag
4617 for literal_prefix.
4618 (xtensa_end_directive): Check for directives inside instruction
4619 bundles. Warn and ignore [no-]density directives. Handle new
4620 directives. Call xtensa_set_frag_assembly_state.
4621 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
4622 xtensa_dwarf2_emit_insn): New.
4623 (xtensa_literal_position): Call md_flush_pending_output. Do not check
4624 use_literal_section flag.
4625 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
4626 literals. Use xtensa_elf_cons to parse the expression.
4627 (xtensa_literal_prefix): Do not check use_literal_section. Support
4628 ".lit4" sections for absolute literals. Change prefix convention to
4629 replace ".text" (or ".t" in a linkonce section). No need to call
4630 subseg_set.
4631 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
4632 (expression_end): Handle closing braces and colons.
4633 (PLT_SUFFIX, plt_suffix): Delete.
4634 (expression_maybe_register): Use new xtensa-isa.h functions. Use
4635 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
4636 and O_hi16 expressions as well.
4637 (tokenize_arguments): Handle closing braces and colons.
4638 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
4639 operands and paired register syntax.
4640 (get_invisible_operands): New.
4641 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
4642 new xtensa-isa.h functions.
4643 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
4644 (xg_translate_idioms): Check if inside bundle. Use use_transform.
4645 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
4646 instructions. Use xtensa_translate_zero_immed.
4647 (operand_is_immed, operand_is_pcrel_label): Delete.
4648 (get_relaxable_immed): Use new xtensa-isa.h functions.
4649 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
4650 functions.
4651 (xtensa_print_insn_table, print_vliw_insn): New.
4652 (is_direct_call_opcode): Use new xtensa-isa.h functions.
4653 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
4654 is_branch_or_jump_opcode): Delete.
4655 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
4656 (opnum_to_reloc, reloc_to_opnum): Delete.
4657 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
4658 xtensa-isa.h functions. Operate on one slot of an instruction.
4659 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
4660 xg_get_insn_size): Delete.
4661 (xg_get_build_instr_size): Use xg_get_single_size.
4662 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
4663 xg_build_widen_table. Use xg_get_single_size.
4664 (xg_get_max_narrow_insn_size): Delete.
4665 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
4666 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
4667 xg_get_single_size.
4668 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
4669 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
4670 (xg_expand_to_stack, xg_expand_narrow): Update calls to
4671 xg_build_widen_table. Use xg_get_single_size.
4672 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
4673 xg_check_operand.
4674 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
4675 treat weak symbols conservatively.
4676 (xg_check_operand): Use new xtensa-isa.h functions.
4677 (is_dnrange): Delete.
4678 (xg_assembly_relax): Inline previous calls to tinsn_copy.
4679 (xg_finish_frag): Specify separate relax states for the frag and slot0.
4680 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
4681 xtensa-isa.h functions.
4682 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
4683 xg_instruction_matches_options): New.
4684 (xg_instruction_matches_rule): Handle O_register expressions. Call
4685 xg_instruction_matches_options.
4686 (transition_rule_cmp): New.
4687 (xg_instruction_match): Update call to xg_build_simplify_table.
4688 (xg_build_token_insn): Record loc fields.
4689 (xg_simplify_insn): Check is_specific_opcode field and
4690 density_supported flag.
4691 (xg_expand_assembly_insn): Skip checking code_density_available. Use
4692 new xtensa-isa.h functions. Call use_transform instead of can_relax.
4693 (xg_assemble_literal): Add error handling for O_big. Call
4694 record_alignment. Handle O_pltrel.
4695 (xg_valid_literal_expression): New.
4696 (xg_assemble_literal_space): Add slot parameter. Remove call to
4697 set_expr_symbol_offset. Add call to record_alignment. Update call to
4698 xg_finish_frag.
4699 (xg_emit_insn): Delete.
4700 (xg_emit_insn_to_buf): Add format parameter. Update calls to
4701 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
4702 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
4703 and slot parameters. Handle new "alternate" relocations for absolute
4704 literals and CONST16 instructions. Check for bad uses of O_lo16 and
4705 O_hi16. Use new xtensa-isa.h functions.
4706 (xg_assemble_tokens): Delete.
4707 (is_register_writer): Use new xtensa-isa.h functions.
4708 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
4709 old-style RSR from LCOUNT.
4710 (next_frag_opcode): Delete.
4711 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
4712 update_next_frag_state): New.
4713 (update_next_frag_nop_state): Delete.
4714 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
4715 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
4716 the state of the absolute-literals directive. Add calls to
4717 record_alignment and xtensa_set_frag_assembly_state. Call
4718 xtensa_switch_to_non_abs_literal_fragment instead of
4719 xtensa_switch_to_literal_fragment.
4720 (build_nop): New.
4721 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
4722 (get_expanded_loop_offset): Change check for undefined opcode to an
4723 assertion.
4724 (xtensa_set_frag_assembly_state, relaxable_section,
4725 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
4726 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
4727 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
4728 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
4729 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
4730 (xtensa_init_fix_data): New.
4731 (xtensa_frob_label): Reset label symbol to the current frag. Check
4732 do_align_targets and generating_literals flag. Propagate frequency
4733 info to new alignment frag. Call xtensa_set_frag_assembly_state.
4734 (xtensa_unrecognized_line): New.
4735 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
4736 to xtensa_set_frag_assembly_state.
4737 (error_reset_cur_vinsn): New.
4738 (md_assemble): Remove check for literal frag. Remove call to
4739 istack_init. Call use_transform instead of use_generics. Parse
4740 explicit instruction format specifiers. Move code for
4741 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
4742 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
4743 Add dwarf2_where call. Remote automatic alignment for ENTRY
4744 instructions. Move call to xtensa_clear_insn_labels to the end.
4745 Rearrange to handle bundles.
4746 (xtensa_cons_fix_new): Delete.
4747 (xtensa_handle_align): New.
4748 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
4749 assignment to is_no_density field.
4750 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
4751 instead of reloc_to_opnum. Handle "alternate" relocations.
4752 (xtensa_force_relocation, xtensa_check_inside_bundle,
4753 xtensa_elf_section_change_hook): New.
4754 (xtensa_symbol_new_hook): Delete.
4755 (xtensa_fix_adjustable): Check for difference of symbols with an
4756 offset. Check for external and weak symbols.
4757 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
4758 (md_estimate_size_before_relax): Return expansion for the first slot.
4759 (tc_gen_reloc): Handle difference of symbols by producing
4760 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
4761 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
4762 tentative values into the output when linkrelax is set.
4763 (XTENSA_PROP_SEC_NAME): Define.
4764 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
4765 Create literal tables only if using literal sections. Create new
4766 property tables instead of old instruction tables. Check for unaligned
4767 branch targets and loops.
4768 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
4769 new_resource_table, clear_resource_table, resize_resource_table,
4770 resources_available, reserve_resources, release_resources,
4771 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
4772 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
4773 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
4774 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
4775 flag. Update checks for workaround options. Call
4776 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
4777 (xtensa_cleanup_align_frags): Add special case for branch targets.
4778 Check for and mark unreachable frags.
4779 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
4780 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
4781 end of a zero-overhead loop body.
4782 (frag_can_negate_branch): Handle instructions with multiple slots.
4783 Use new xtensa-isa.h functions
4784 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
4785 xtensa_mark_zcl_first_insns): New.
4786 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
4787 transformations are disabled.
4788 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
4789 multislot instructions.
4790 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
4791 Likewise. Also error if transformations are disabled.
4792 (unrelaxed_frag_max_size): New.
4793 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
4794 xtensa-isa.h functions.
4795 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
4796 xtensa_opcode_is_loop instead of is_loop_opcode.
4797 (get_text_align_power): Replace as_fatal with assertion.
4798 (get_text_align_fill_size): Iterate instead of using modulus when
4799 use_nops is false.
4800 (get_noop_aligned_address): Assert that this is for a machine-dependent
4801 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
4802 xg_get_single_size, and frag_format_size.
4803 (get_widen_aligned_address): Rename to ...
4804 (get_aligned_diff): ... this function. Add max_diff parameter.
4805 Remove handling of rs_align/rs_align_code frags. Use
4806 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
4807 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
4808 and pass it back to caller.
4809 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
4810 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
4811 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
4812 (relax_frag_text_align): Rename to ...
4813 (relax_frag_loop_align): ... this function. Assume loops can only be
4814 in the first slot of an instruction.
4815 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
4816 instruction. Remove call to frag_wane.
4817 (relax_frag_narrow): Rename to ...
4818 (relax_frag_for_align): ... this function. Extend to handle
4819 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
4820 RELAX_NARROW for the first slot.
4821 (find_address_of_next_align_frag, bytes_to_stretch): New.
4822 (future_alignment_required): Use find_address_of_next_align_frag and
4823 bytes_to_stretch. Look ahead to subsequent frags to make smarter
4824 alignment decisions.
4825 (relax_frag_immed): Add format, slot, and estimate_only parameters.
4826 Check if transformations are enabled for b_j_loop_end workaround.
4827 Use new xtensa-isa.h functions and handle multislot instructions.
4828 Update call to xg_assembly_relax.
4829 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
4830 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
4831 frag types.
4832 (convert_frag_narrow): Add segP, format and slot parameters. Call
4833 convert_frag_immed for branch instructions. Adjust calls to
4834 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
4835 xg_get_single_size and xg_get_single_format.
4836 (convert_frag_fill_nop): New.
4837 (convert_frag_immed): Add format and slot parameters. Handle multislot
4838 instructions and use new xtensa-isa.h functions. Update calls to
4839 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
4840 enabled for b_j_loop_end workaround. Use build_nop instead of
4841 assemble_nop. Check is_specific_opcode flag. Check for unreachable
4842 frags. Use xg_get_single_size. Handle O_pltrel.
4843 (fix_new_exp_in_seg): Remove check for old plt flag.
4844 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
4845 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
4846 for loop opcode to an assertion. Mark all frags up to the end of the
4847 loop as not transformable.
4848 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
4849 (get_subseg_info): New.
4850 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
4851 check for dest_seg.
4852 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
4853 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
4854 (xtensa_switch_to_non_abs_literal_fragment): New.
4855 (cache_literal_section): Add is_code parameter and pass it through to
4856 retrieve_literal_seg.
4857 (retrieve_literal_seg): Add is_code parameter and use it to set the
4858 flags on the literal section. Handle case where head parameter is 0.
4859 (get_frag_is_no_transform, set_frag_is_specific_opcode,
4860 set_frag_is_no_transform): New.
4861 (xtensa_create_property_segments): Add end_property_function parameter
4862 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
4863 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
4864 (xtensa_create_xproperty_segments, section_has_xproperty): New.
4865 (add_xt_block_frags): Add end_property_function parameter and call it
4866 if it is non-zero. Call xtensa_frag_flags_init.
4867 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
4868 get_frag_property_flags, frag_flags_to_number,
4869 xtensa_frag_flags_combinable, xt_block_aligned_size,
4870 xtensa_xt_block_combine, add_xt_prop_frags,
4871 init_op_placement_info_table, opcode_fits_format_slot,
4872 xg_get_single_size, xg_get_single_format): New.
4873 (istack_push): Inline call to tinsn_copy.
4874 (tinsn_copy): Delete.
4875 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
4876 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
4877 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
4878 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
4879 functions. Handle invisible operands.
4880 (tinsn_to_slotbuf): New.
4881 (tinsn_check_arguments): Use new xtensa-isa.h functions.
4882 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
4883 vinsn_from_chars, and xg_free_vinsn.
4884 (tinsn_from_insnbuf): New.
4885 (tinsn_immed_from_frag): Add slot parameter and handle multislot
4886 instructions. Handle symbol differences.
4887 (get_num_stack_text_bytes): Use xg_get_single_size.
4888 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
4889 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
4890 get_expr_register, set_expr_symbol_offset_diff): New.
4891 * config/tc-xtensa.h (MAX_SLOTS): Define.
4892 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
4893 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
4894 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
4895 RELAX_NONE types.
4896 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
4897 (xtensa_frag_type struct): Add is_assembly_state_set,
4898 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
4899 is_align, is_text_align, alignment, and is_first_loop_insn fields.
4900 Replace is_generics and is_relax fields by is_no_transform field.
4901 Delete is_text and is_longcalls fields. Change text_expansion and
4902 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
4903 per-slot information: literal_frags, slot_subtypes, slot_symbols,
4904 slot_sub_symbols, and slot_offsets. Add fr_prev field.
4905 (xtensa_fix_data struct): New.
4906 (xtensa_symfield_type struct): Delete plt field.
4907 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
4908 forward declaration here.
4909 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
4910 (XTENSA_SECTION_RENAME): Undefine.
4911 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
4912 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
4913 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
4914 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
4915 (unit_num_copies_func, opcode_num_units_func,
4916 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
4917 (resource_table struct): New.
4918 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
4919 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
4920 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
4921 (tinsn_copy): Delete prototype.
4922 (vliw_insn struct): New.
4923 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
4924 (widen_spec_list): Add option conditions for density and boolean
4925 instructions. Add expansions using CONST16 and conditions for using
4926 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
4927 predicted branches.
4928 (simplify_spec_list): Add option conditions for density instructions.
4929 Add entry for NOP instruction.
4930 (append_transition): Add cmp function pointer parameter and use it to
4931 insert the new entry in order.
4932 (operand_function_LOW16U, operand_function_HI16U): New.
4933 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
4934 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4935 (enter_opname, split_string): Use xstrdup instead of strdup.
4936 (init_insn_pattern): Initialize new options field.
4937 (clear_req_or_option_list, clear_req_option_list,
4938 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
4939 New.
4940 (parse_insn_pattern): Parse option conditions.
4941 (transition_applies): New.
4942 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
4943 swapped last arguments in calls to append_constant_value_condition.
4944 Call clone_req_option_list. Add warning about invalid opcode.
4945 Handle LOW16U and HI16U function names.
4946 (build_transition_table): Add cmp parameter and use it in calls to
4947 append_transition. Use new xtensa-isa.h functions. Check
4948 transition_applies before adding entries.
4949 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
4950 pass it through to build_transition_table.
4951 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
4952 ReqOption, transition_cmp_fn): New types.
4953 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4954 (transition_rule struct): Add options field.
4955 * doc/as.texinfo (Overview): Update Xtensa options.
4956 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
4957 --[no-]relax, and --[no-]generics options. Update descriptions of
4958 --text-section-literals and --[no-]longcalls. Add
4959 --[no-]absolute-literals and --[no-]transform.
4960 (Xtensa Syntax): Add description of syntax for FLIX instructions.
4961 Remove use of "generic" and "specific" terminology for opcodes.
4962 (Xtensa Registers): Generalize the syntax description to include
4963 user-defined register files.
4964 (Xtensa Automatic Alignment): Update.
4965 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
4966 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
4967 (Xtensa Directives): Remove confusing rules about precedence.
4968 (Density Directive, Relax Directive): Delete.
4969 (Schedule Directive): New.
4970 (Generics Directive): Rename to ...
4971 (Transform Directive): ... this node.
4972 (Literal Directive): Update for absolute literals. Missing
4973 literal_position directive is now an error.
4974 (Literal Position Directive): Update for absolute literals.
4975 (Freeregs Directive): Delete.
4976 (Absolute Literals Directive): New.
4977 (Frame Directive): Minor editing.
4978 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
4979 Update dependencies.
4980 * Makefile.in: Regenerate.
4981
6e1304d8
RS		 49822004-10-07 Richard Sandiford <rsandifo@redhat.com>
4983
4984 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
4985 to build the second and third fixups for a composite relocation.
4986 (macro_read_relocs): New function.
4987 (macro_build): Use it.
4988 (s_cpsetup): Pass all three composite relocation codes to macro_build.
4989 Simplify fragging code accordingly.
4990 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
4991 of the composite relocation. Set fx_tcbit in both fixups.
4992
b1dca8ee
RS		 49932004-10-07 Richard Sandiford <rsandifo@redhat.com>
4994
4995 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
4996 (md_apply_fix3): Don't treat composite relocs as done.
4997
89658e52
NC		 49982004-10-07 Jan Beulich <jbeulich@novell.com>
4999
5000 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
5001 prefix for symbol names generated from the LOCAL macro directive.
5002
289040ca
NC		 5003 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
5004 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
5005
48c9f030
NC		 50062004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
5007
5008 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
c04f5787 5009 Special registers.
5c5054ab 5010 (md_assemble): Add error checking for Co-Processor instructions.
48c9f030
NC		 5011 (get_cinv_parameters): Add 'b' option to invalidate the
5012 branch-target cache.
5013
7ed4c4c5
NC		 50142004-10-05 Paul Brook <paul@codesourcery.com>
5015
5016 * config/tc-arm.c (unwind): New variable.
5017 (vfp_sp_encode_reg): New function.
5018 (vfp_sp_reg_required_here): Use it.
5019 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
5020 (vfp_parse_reg_list): New function.
5021 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
5022 s_arm_unwind_personality, s_arm_unwind_personalityindex,
5023 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
5024 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
5025 functions.
5026 (md_pseudo_table): Add them.
5027 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
5028 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
5029 (set_section, add_unwind_adjustsp, flush_pending_unwind,
5030 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
5031 require_hashconst, add_unwind_opcode): New functions.
ab1e9ef7 5032 * doc/c-arm.texi: Document unwinding opcodes.
7ed4c4c5
NC		 5033 * NEWS: Mention the new feature.
5034
04ca8703
EC		 50352004-10-04 Eric Christopher <echristo@redhat.com>
5036
5037 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
5038
7c1d0959
L		 50392004-10-01 H.J. Lu <hongjiu.lu@intel.com>
5040
5041 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
5042 TLS relocations.
5043 * config/tc-s390.c (md_apply_fix3): Likewise.
5044 * config/tc-sparc.c (md_apply_fix3): Likewise.
5045
40a18ebd
NC		 50462004-10-01 Paul Brook <paul@codesourcery.com>
5047
5048 * config/tc-arm.c (arm_elf_section_type): New function.
5049 (arm_elf_change_section): Set section link for exidx sections.
5050 * config/tc-arm.h (arm_elf_section_type): Add prototype.
5051 (md_elf_section_type): Define.
5052
14127cc4
NC		 50532004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
5054
5055 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
5056 instruction's offset.
5057
b7c92712
NC		 50582004-10-01 Adam Nemet <anemet@lnxw.com>
5059
5060 * (TARGET_FORMAT): Remove LynxOS COFF definition.
5061
65555e64
AM		 50622004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
5063
5064 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
5065 asymbol *, instead use symbol_get_bfdsym.
5066
9fe0b840
NC		 50672004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
5068
5069 * config/tc-m68k.c (select_control_regs): Add mcf5249.
5070
0dd132b6
NC		 50712004-09-30 Paul Brook <paul@codesourcery.com>
5072
5073 * config/tc-arm.c (do_smi, do_nop): New functions.
5074 (insns): Add ARMv6ZK instructions.
5075 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
5076 (tc_gen_reloc): Ditto.
5077 (arm_cpus): Add mpcore and arm1176.
5078 (arm_archs): Add armv6{k,z,zk}.
5079 * doc/c-arm.texi: Document new cores and architectures.
5080
a737bd4d
NC		 50812004-09-30 Nick Clifton <nickc@redhat.com>
5082
5083 * config/tc-arm.c: Use ISO C90 formatting.
5084
3631a3c8
NC		 50852004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
5086
a737bd4d 5087 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
3631a3c8
NC		 5088 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
5089 REG_TYPE_MVDX is expected.
5090
d5f0cf92
AM		 50912004-09-29 Marc Bevand <m.bevand@gmail.com>
5092
5093 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
5094
9f9a069e
JW		 50952004-09-21 James E Wilson <wilson@specifixinc.com>
5096
5097 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
5098 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
5099 output_spill_base, output_unat_psprel, output_lc_psprel,
5100 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
5101 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
5102 output_spill_psprel_p): Use it.
5103
4b778c88
TL		 51042004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
5105
c04f5787 5106 * config/tc-crx.c (handle_LoadStor): New function.
04ca8703 5107 Handle load/stor unique instructions before parsing.
4b778c88 5108
eb043451
PB		 51092004-09-17 Paul Brook <paul@codesourcery.com>
5110
5111 * config/tc-arm.c (s_arm_rel31): New funciton.
5112 (md_pseudo_table): Add .rel31.
04ca8703 5113 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
eb043451
PB		 5114 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
5115 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
5116 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
5117 (arm_parse_reloc): Add (target2).
5118
8ea2b00f
AM		 51192004-09-17 Alan Modra <amodra@bigpond.net.au>
5120
5121 * Makefile.am: Run "make dep-am".
5122 * Makefile.in: Regenerate.
5123 * aclocal.m4: Regenerate.
5124 * configure: Regenerate.
5125 * doc/Makefile.in: Regenerate.
5126 * po/POTFILES.in: Regenerate.
5127 * po/gas.pot: Regenerate.
5128
7e1792e0
HPN		 51292004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
5130
5131 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
5132 [!LLONG_MAX]: Ditto.
5133
9c504268
PB		 51342004-09-13 Paul Brook <paul@codesourcery.com>
5135
5136 * config/tc-arm.c: Rename RELABS to TARGET1.
5137
2159ac21
AM		 51382004-09-13 Alan Modra <amodra@bigpond.net.au>
5139
5140 * messages.c (as_internal_value_out_of_range): Cast values passed
5141 to as_bad_where or as_warn_where to proper type.
5142
23794b24
MM		 51432004-09-11 Theodore A. Roth <troth@openavr.org>
5144
5145 * config/tc-avr.c: Add support for
5146 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
5147
e9fad691
AM		 51482004-09-09 Alan Modra <amodra@bigpond.net.au>
5149
5150 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
5151 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
5152
10b016c2
PB		 51532004-09-08 Paul Brook <paul@codesourcery.com>
5154
5155 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
5156 fini_array and preinit_array section types.
5157 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
5158 and fini_array.
5159 * doc/as.texinfo: Document extra section types.
5160
e5a52504
MM		 51612004-09-02 Mark Mitchell <mark@codesourcery.com>
5162
5163 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
5164 * Makefile.in: Regenerated.
5165 * configure.in: Set em for arm*-*-symbianelf*.
5166 * configure: Regenerated.
5167 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
5168 vectors when appropriate.
5169 * config/te-symbian.h: New file.
5170
42851540
NC		 51712004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
5172
5173 * config/tc-crx.c (gettrap): Exception vector can be case
5174 insensitive.
04ca8703 5175 (process_label_constant): Fix a 32-bit displacement bug in branch
42851540
NC		 5176 instructions.
5177 (get_operandtype) : Bug fix, wrong operand was used.
04ca8703 5178 (process_label_constant): Initialize relocation type to
42851540
NC		 5179 BFD_RELOC_NONE
5180
8783612f
RE		 51812004-09-01 Richard Earnshaw < reanrsha@arm.com>
5182
5183 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
5184 for synthesizable cores.
5185
1ff4677c
RE		 5186 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
5187
b18c562e
NC		 51882004-08-25 Dmitry Diky <diwil@spec.ru>
5189
5190 * config/tc-msp430.c: Clean-up the code.
5191 (md_relax_table): New relax table.
5192 (mcu_types): Sort MCU types.
5193 (md_pseudo_table): Add .profiler pseudo handler.
5194 (pow2value): New function.
5195 (msp430_profiler): New function.
5196 (msp430_operands): Add new insns handlers.
5197 (msp430_srcoperand): Add register operand handler, allow complex
5198 expressions.
5199 (md_estimate_size_before_relax): Rewritten.
5200 (md_convert_frag): Rewritten.
5201 (msp430_relax_frag): New function.
5202 * config/tc-msp430.h (md_relax_frag): define macro
5203 * doc/c-msp430.texi: Update information.
5204
8f94ae4d
NC		 52052004-08-24 Nick Clifton <nickc@redhat.com>
5206
5207 * as.c (std_shortopts): Allow -g to take an optional argument.
5208 (parse_args): Pass any switch starting with -g on to the backend
5209 for parsing.
5210
e51dace8
MM		 52112004-08-18 Mark Mitchell <mark@codesourcery.com>
5212
5213 * configure.in (arm*-*-symbianelf*): New target.
5214 (arm*-*-eabi*): Likewise.
5215 * configure: Regenerated.
5216
f7870c8d
TS		 52172004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5218 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
5219 correctly.
5220
d6afba4b
JJ		 52212004-08-18 Jakub Jelinek <jakub@redhat.com>
5222
5223 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
5224 argument, don't do anything if current section is not
5225 .gnu.linkonce.t.* and linkonce_empty is set.
5226 (generate_unwind_image, dot_endp): Adjust callers, call
5227 start_unwind_section (*, 1) if nothing will be put into the
5228 section.
5229
329e276d
NC		 52302004-08-17 Nick Clifton <nickc@redhat.com>
5231
5232 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
5233 (show_usage): Add -g.
5234 (std_longopts): Add --gen-debug. Alpha sort the table.
5235 (parse_args): Print an error message if a switch is not handled.
5236 Handle the -g switch, calling md_debug_format_selector() if
5237 necessary.
5238 * NEWS: Mention new feature.
5239 * doc/as.texinfo: Document new switch.
5240 * doc/internals.texi: Document behaviour of md_parse_option.
04ca8703 5241
329e276d
NC		 5242 * config/tc-arm.c (md_parse_option): Do not issue an error message
5243 if the switch is not recognised.
5244 * config/tc-m68k.c (md_parse_option): Likewise.
5245 * config/tc-pdp11.c (md_parse_option): Likewise.
5246 * config/tc-v850.c (md_parse_option): Likewise.
5247
5248 * as.h: Fix up formatting.
5249 * tc.h: Likewise.
5250
4101eec8
NC		 52512004-08-16 Nick Clifton <nickc@redhat.com>
5252
2766e5e4
NC		 5253 * macro.c (macro_set_alternate): Use ISO C90 formatting.
5254
4101eec8
NC		 5255 * configure.in: Sort architecture based tables alphabetically.
5256 * configure: Regenerate.
5257
80f846b6
AM		 52582004-08-16 Alan Modra <amodra@bigpond.net.au>
5259
5260 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
5261 { "cc", 68 }, with { "cr", 70 }.
5262
caa32fe5
NC		 52632004-08-13 Jan Beulich <jbeulich@novell.com>
5264 Nick Clifton <nickc@redhat.com>
5265
5266 * as.c: Add and handle new --alternate command line option.
5267 * macro.c (macro_set_alternate): New.
5268 * macro.h (macro_set_alternate): Declare.
5269 * read.c: Add and handle new .altmacro and .noaltmacro directives.
5270 * doc/as.texinfo: Document new command line option and pseudo-ops
5271 as well as insert documentation originating from gasp about
5272 alternate macro syntax.
5273 * NEWS: Mention new command line option and pseudo-ops.
5274
b2221023
MM		 52752004-08-10 Mark Mitchell <mark@codesourcery.com>
5276
5277 * expr.c (operand): Handle the "~", "-", and "!" operators applied
5278 to bignums.
5279
db6579d4
PB		 52802004-08-06 Paul Brook <paul@codesourcery.com>
5281
5282 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
5283 Handle new relocations.
5284 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
5285
e750405d
BW		 52862004-08-05 Bob Wilson <bob.wilson@acm.org>
5287
5288 * write.c (relax_segment): Use was_address instead of address when
5289 setting fr_fix field for align frag due to backwards .org.
5290
1d70c7fb
AO		 52912004-07-29 Alexandre Oliva <aoliva@redhat.com>
5292
5293 Introduce SH2a support.
5294 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5295 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
5296 arch_sh2a_nofpu_up.
5297 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5298 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
5299 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5300 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
5301 to end of conditional expression.
5302 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5303 * config/tc-sh.c: Add sh2a-nofpu support.
5304 2003-12-29 DJ Delorie <dj@redhat.com>
5305 * tc-sh.c: Add sh2a support.
5306 (parse_reg): Add tbr.
5307 (parse_at): Support @@(disp,tbr).
5308 (get_specific): Support sh2a opcodes.
5309 (insert4): New, for 4 byte relocs.
5310 (build_Mytes): Support sh2a opcodes.
5311 (md_apply_fix3_Mytes): Support sh2a opcodes.
5312 2003-12-02 Michael Snyder <msnyder@redhat.com>
5313 * config/tc-sh.c (md_parse_option): Handle sh2a.
5314 (sh_elf_final_processing): Ditto.
5315
e7fbc2bf
JT		 53162004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
5317
5318 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
5319 for TE_NetBSD.
5320
9232bbb0
AM		 53212004-07-27 Alan Modra <amodra@bigpond.net.au>
5322
5323 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
5324 (ppc_arch): Expand comment.
5325
670ec21d
NC		 53262004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
5327
5328 * config/tc-crx.c: Support evaluating the difference between two
5329 symbols.
5330 * config/tc-crx.h: Likewise.
5331
406f8ff9 53322004-07-26 H.J. Lu <hongjiu.lu@intel.com>
38ce5b11
L		 5333
5334 * config/tc-ia64.c (start_unwind_section): Set the linked-to
5335 section.
5336 (ia64_elf_section_change_hook): Set the linked-to section for
5337 SHT_IA_64_UNWIND.
5338
c05e9f04
NC		 53392004-07-26 Dmitry Diky <diwil@spec.ru>
5340
5341 * config/tc-msp430.c: Add new subtargets: msp430x1610,
5342 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
5343 msp430xG438, msp430xG439.
5344
e9863d7f
DJ		 53452004-07-25 Daniel Jacobowitz <dan@debian.org>
5346
5347 * doc/as.texinfo (Section, PushSection): Correct documentation
5348 for ELF.
5349
543613e9 53502004-07-21 Jan Beulich <jbeulich@novell.com>
20f0a1fc
NC		 5351
5352 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
5353 permissible for the selected instruction suffix.
5354 (match_template): Don't permit 64-bit general purpose operands in
5355 32-bit mode.
5356 (finalize_imm): Permit 64-bit immediates.
5357 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
5358 specially except for the width of the used base and/or index
5359 registers. For 32-bit displacements, use sign-extended
5360 relocations only when using 64-bit addressing.
5361 Force zero displacement on rip-relative addressing when there is
5362 no other displacement.
5363 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
5364 specially except for the width of the used base and/or index
5365 registers.
5366 (parse_register): Disallow Reg64 registers in 32-bit mode.
5367
543613e9
NC		 5368 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
5369 suffix if the instruction doesn't support it.
04ca8703 5370
01a3f561
MR		 53712004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
5372
5373 * config/tc-mips.c (append_insn): Handle constant expressions with
5374 no associated relocation.
5375 (mips_ip): Cancel the expression after use for the Q format
5376 specifier.
5377 (parse_relocation): Return no relocation for unsupported
5378 operators.
5379 (my_getSmallExpression): Return no relocation if no relocation
5380 operators are used.
5381
e12904d2
DA		 53822004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5383
5384 * config/obj-som.c (adjust_stab_sections): Add prototype.
5385 (obj_som_compiler, obj_som_version, obj_som_copyright,
5386 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
5387 * config/tc-hppa.c (update_subspace): Likewise.
5388 (is_defined_subspace): Amplify comment.
5389 * config/obj-som.h (som_frob_file): Add prototype.
5390
90c1602c
L		 53912004-07-19 Christopher Faylor <cgf@timesys.com>
5392 H.J. Lu <hongjiu.lu@intel.com>
5393
5394 * subsegs.c (section_symbol): Don't create a new segment when
5395 existing segment is undefined.
5396
f263249b
RE		 53972004-07-16 Richard Earnshaw <rearnsha@arm.com>
5398
5399 * config/tc-arm.c: Include include/opcode/arm.h.
5400 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
5401 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
5402 (FPU_ARCH_*): Delete.
5403 * Makefile.am: Update dependencies.
5404 * Makefile.in: Regenerate.
5405
152c65b9
NC		 54062004-07-15 Nick Clifton <nickc@redhat.com>
5407
5408 * configure.in: Accept armbe as a big-endian arm configuration.
5409 * configure: Regenerate.
5410
0477af35
NC		 54112004-07-13 Thomas Nystrom <thn@saeab.se>
5412
5413 * config/tc-i386.c (T_SHIFTOP): New constant.
5414 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
5415 (intel_el1): Handle '~'.
5416 (intel_get_token): Handle '<>', '&', '|' and '~'.
5417
54182004-07-13 Nick Clifton <nickc@redhat.com>
5419
5420 (md_assemble): Remove spurious newline from end of as_bad error
5421 message.
5422 (intel_e05_1): Likewise.
5423 (intel_e11): Likewise.
5424 (intel_match_token): Likewise.
5425
31302357
AS		 54262004-07-11 Andreas Schwab <schwab@suse.de>
5427
5428 * config/tc-m68k.c: Convert to C90. Remove redundant
5429 declarations. Indentation fixup.
5430 [M68KCOFF]: Include "obj-coff.h" instead of declaring
5431 obj_coff_section ourselves.
04ca8703 5432
549f748d
JW		 54332004-07-09 James E Wilson <wilson@specifixinc.com>
5434
5435 * config/tc-ia64.c (default_big_endian): New.
5436 (dot_byteorder, md_begin): Use it.
5437 (md_parse_option): Set it.
04ca8703 5438
1a320fbb
NC		 54392004-07-09 Nick Clifton <nickc@redhat.com>
5440
5441 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
5442 * configure: Regenerate.
5443 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
5444 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
5445 sh_find_elf_flags if necessary.
5446
de7e6852
RS		 54472004-07-08 Richard Sandiford <rsandifo@redhat.com>
5448
5449 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
5450 going to be split into more than one in-place addend, return 0
5451 for relocations against mergeable sections. Associate comments
5452 with code.
5453
1fe1f39c
NC		 54542004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
5455
5456 * Makefile.am (CPU_TYPES): Add crx.
5457 (TARGET_CPU_CFILES): Add config/tc-crx.c.
5458 (TARGET_CPU_HFILES): Add config/tc-crx.h.
5459 (DEPTC_crx_elf): New target.
5460 (DEPOBJ_crx_elf): Likewise.
5461 (DEP_crx_elf): Likewise.
5462 * Makefile.in: Regenerate.
5463 * configure.in: Add crx* target.
5464 * configure: Regenerate.
5465 * config/tc-crx.c: New file.
5466 * config/tc-crx.h: New file.
5467 * NEWS: Mention new target.
5468
d9895649
NC		 54692004-07-06 Nick Clifton <nickc@redhat.com>
5470
85fbca6a 5471 * config.in: Undefine TARGET_SYMBIAN by default.
c04f5787
AM		 5472 * configure.in:
5473 * configure: Regenerate. Add sh-symbian-elf target. If
5474 selected define TARGET_SYMBIAN.
5475 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
5476 format if TARGET_SYMBIAN has been defined.
04ca8703 5477
e7bd9ea0
NC		 5478 * output-file.c (output_file_create): Report the target format
5479 chosen when bfd_openw reports that it is invalid.
5480
d9895649
NC		 5481 * config/obj-coff.c (coff_pseudo_table): Only define the weak
5482 pseudo for BFD based assemblers.
5483
871ec896
JR		 54842004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
5485
5486 gas:
5487 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
5488 (md_parse_option): Remove redundant -isa testing.
5489 Make bfd_arch variable const.
5490 (md_show_usage): Make bfd_arch variable const.
5491
5a9ff93d
JW		 54922004-07-03 James E Wilson <wilson@specifixinc.com>
5493
5494 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
5495 * config/tc-ia64.h (md_frag_check): Define.
5496
c87db184
CF		 54972004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
5498
5499 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
5500 externals.
5501 * doc/as.texinfo (Weak): Document PE weak symbols.
5502
3b91255e
RS		 55032004-07-03 Richard Sandiford <rsandifo@redhat.com>
5504
5505 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
5506 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
5507 (mips_frob_file): Rework so that only a single pass through the
5508 relocs is needed. Allow %lo()s to have higher offsets than their
5509 corresponding %hi()s or %got()s.
5510
310ea308
NC		 55112004-07-02 Nick Clifton <nickc@redhat.com>
5512
5513 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
5514 allow values which have come from undefined symbols.
5515 Always consider this fixup to have been processed as a reloc
5516 cannot be generated for it.
5517
09b935ac
AM		 55182004-07-02 Alan Modra <amodra@bigpond.net.au>
5519
5520 * frags.h (struct frag): Add has_code and insn_addr fields.
5521 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
5522 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
5523 * config/tc-ppc.h (md_frag_check): Define.
5524
4d1cd5c7
MR		 55252004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
5526
5527 * doc/Makefile.am (info): Rename goal to...
5528 (info-local): ... this, to preserve implicit dependencies.
5529 * doc/Makefile.in: Regenerate with automake 1.8.5.
5530
097f809a
NC		 55312004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5532
5533 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
5534 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
5535 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
5536 (tc_gen_reloc): Likewise.
5537 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
5538 (m32r_parse_name): Likewise.
5539 (m32r_cgen_parse_fix_exp): Likewise.
5540 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
5541 (O_PIC_reloc): Likewise.
5542 (TC_CGEN_PARSE_FIX_EXP): Likewise..
5543 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
5544 for @GOTOFF, @GOT, @PLT.
5545
bb82af9f
NC		 55462004-06-21 Jan Beulich <jbeulich@novell.com>
5547
5548 * gas/symbols.c: While discarding ordinary local absolute symbols
5549 when --strip-local-absolute is in effect, retain file symbols.
5550
990ae22a
AS		 55512004-06-20 Andreas Schwab <schwab@suse.de>
5552
5553 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
5554 (md_parse_option): Likewise.
5555
32137342
NC		 55562004-06-17 Jan Beulich <jbeulich@novell.com>
5557
5558 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
5559 * config/te-netware.h: New file.
5560 * config/te-ppcnw.h: Delete: Obsolete.
5561 * configure.in: Eliminate ill NetWare targets. Make generic
5562 NetWare target use proper emulation.
5563 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
5564 reference to new te-netware.h.
5565 * configure: Regenerate.
5566 * Makefile.in: Regenerate.
5567
f84d8e26
MS		 55682004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
5569
5570 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
5571 comparison in .insn pseudo operation.
5572
587aac4e
AM		 55732004-06-15 Alan Modra <amodra@bigpond.net.au>
5574
5575 * config/obj-coff.c (coff_adjust_section_syms): Use
5576 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
5577 (coff_frob_section): Likewise.
5578 * config/tc-mips.c (md_apply_fix3): Likewise.
5579 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
5580 (elf_frob_file_after_relocs): Likewise.
5581
2337eb33
DA		 55822004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5583
b8fc22bc
DA		 5584 * config/tc-hppa.c (log2): Rename to exact_log2.
5585 (pa_next_subseg): Delete unused function.
5586 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
5587 (create_new_subspace): Likewise.
5588
2337eb33
DA		 5589 Bug gas/213
5590 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
5591 labels. Fix warning.
5592
53cb0362
DD		 55932004-05-28 DJ Delorie <dj@redhat.com>
5594
5595 * config/tc-mn10300.h (tc_fix_adjustable): Define.
5596 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
5597 or non-merged symbols.
5598
888a75be
L		 55992004-05-28 H.J. Lu <hongjiu.lu@intel.com>
5600
5601 * config/tc-ia64.c (remove_marked_resource): Save, clear and
5602 restore the old slot when inserting srlz.i/srlz.d.
5603
f6f9408f
JR		 56042004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
5605
5606 * Makefile.am: Regenerate dependecies.
5607 * Makefile.in: Regenerate.
5608 * config/tc-sh.c (valid_arch): Make unsigned.
5609 (preset_target_arch): Likewise.
5610 (md_begin): Use new architecture flags system.
5611 (get_specific): Likewise.
5612 (assemble_ppi): Likewise.
5613 (md_assemble): Likewise. Also fix error check for bad opcodes.
5614 (md_parse_option): Likewise. Also generate -isa values according
5615 to the table in bfd/cpu-sh.c instead of just constants. Also
5616 allow <arch>-up ISA variants.
5617 (sh_elf_final_processing): Replace if-else chain with a call to
5618 sh_find_elf_flags().
f6f9408f 5619
580b9172
NC		 56202004-05-28 Peter Barada <peter@the-baradas.com>
5621
5622 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
5623 with zero offset into mode 2 addressing to save a word.
5624
652ca075
L		 56252004-05-27 H.J. Lu <hongjiu.lu@intel.com>
5626
5627 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
5628 (ar_is_only_in_integer_unit): New.
5629 (ar_is_only_in_memory_unit): New.
5630 (generate_unwind_image): Silence gcc on 32bit host.
5631 (md_assemble): Use ar_is_only_in_integer_unit instead of
5632 ar_is_in_integer_unit. Check AR access.
5633
60fed2d3
NC		 56342004-05-27 Peter Barada <peter@the-baradas.com>
5635
5636 * config/tc-m68k.c (md_begin): Sort the opcode table into
5637 alphabetical order.
5638 (m68k_compare_opcode): New function to do the sorting.
5639
be8c092b
NC		 56402004-05-24 Peter Barada <peter@the-baradas.com>
5641
5642 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
5643 addressing on MIT style operands.
5644 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
5645 w/mask addressing.
5646 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
5647 operands.
5648
1181c20e
AM		 56492004-05-23 Alan Modra <amodra@bigpond.net.au>
5650
5651 * expr.c (operand, operator): Don't reject '++' and '--'.
5652
20e56c33
RS		 56532004-05-20 Richard Sandiford <rsandifo@redhat.com>
5654
5655 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
5656 dwarf tables.
5657
04ca8703 56582004-05-17 Adam Nemet <anemet@lnxw.com>
b2d65c0b
NC		 5659
5660 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
5661 * configure: Regenerate.
5662
0da76f83
NC		 56632004-05-13 Paul Brook <paul@codesourcery.com>
5664
5665 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
5666
4b363073
NC		 56672004-05-13 Joel Sherrill <joel@oarcorp.com>
5668
5669 * configure.in (or32-*-rtems*): Switch to elf.
5670 * configure: Regenerate.
5671
9598fbe5
NC		 56722004-05-13 Nick Clifton <nickc@redhat.com>
5673
5674 * po/fr.po: Updated French translation.
5675
22fe14ad
NC		 56762004-05-11 Nick Clifton <nickc@redhat.com>
5677
5678 * doc/as.texinfo (Section): Document G and T flags to .section
5679 directive. Document the extra arguments that the G flag
5680 requires. Document the #tls flag.
5681
56822004-05-11 H.J. Lu <hongjiu.lu@intel.com>
5683
5684 * subsegs.c (section_symbol): Create a new section symbol if
5685 the existing one doesn't match.
5686 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
5687
532c738a
RS		 56882004-05-07 Richard Sandiford <rsandifo@redhat.com>
5689
5690 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
5691 to cope with VR4181A errata MD(1) and MD(4).
5692
0503b355
BF		 56932004-05-07 Brian Ford <ford@vss.fsi.com>
5694
5695 * NEWS: Mention .secrel32 for pe[i]-i386.
5696
daeea990
AO		 56972004-05-07 Alexandre Oliva <aoliva@redhat.com>
5698
5699 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
5700 (HANDLE_ALIGN): New.
5701
bfbdcf04
DJ		 57022004-05-06 Daniel Jacobowitz <dan@debian.org>
5703
5704 * Makefile.am (DIST_SUBDIRS): Define.
5705 * aclocal.m4: Regenerate with automake 1.8.4.
5706 * Makefile.in: Likewise.
5707 * doc/Makefile.in: Likewise.
5708
5e819f9c
JW		 57092004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
5710
5711 * config/tc-ia64.c (dot_serialize): Declare.
5712 (dot_serialize): New function.
5713 (md_pseudo_table): Add ".serialize.data" and
5714 ".serialize.instruction" directives.
5715
e5976317
NC		 57162004-05-06 Nick Clifton <nickc@redhat.com>
5717
5718 * messages (as_internal_value_out_of_range): Print a message about
5719 a value being out of range. Be consistent about whether the
5720 values are printed in decimal or hexadecimal.
5721 (as_warn_value_out_of_range): Generate a warning message about an
5722 out of range value.
5723 (as_bad_value_out_of_range): Generate an error message about an
5724 out of range value.
5725 * as.h: Prototype the new functions.
5726 * config/tc-alpha.c (insert_operand): Use new function.
5727 * config/tc-arc.c (arc_insert_operand): Likewise.
5728 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
5729 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
5730 * config/tc-ppc.c (ppc_insert_operand): Likewise.
5731 * config/tc-s390.c (s390_insert_operand): Likewise.
5732 * config/tc-v850.c (v850_insert_operand): Likewise.
5733
996991aa
AO		 57342004-05-05 Alexandre Oliva <aoliva@redhat.com>
5735
5736 * configure.in: Set em=linux for frv-*-*linux*.
5737 * configure: Rebuilt.
5738 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
5739 (frv_md_fdpic_enabled): New.
5740 * config/tc-frv.c (frv_md_fdpic_enabled): New.
5741 (DEFAULT_FDPIC): New.
5742 (frv_flags): Use DEFAULT_FDPIC.
5743 (frv_pic_flag): Likewise.
5744 (OPTION_NOPIC): New.
5745 (md_longopts): Add -mnopic.
5746 (md_parse_option): Handle it.
5747 (md_show_usage): Add -mfdpic and -mnopic.
5748
6b6e92f4
NC		 57492004-05-05 Peter Barada <peter@the-baradas.com>
5750
5751 * config/tc-m68k.c: Add find_cf_chip to print list of valid
5752 chips for invalid coldfire instructions, rename selectors
5753 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
5754 add current_chip to track which chip is referred to(including save/restore),
5755 use current_chip to select control registers, not current_arch.
5756 (md_show_usage): Add new chips.
5757 * doc/c-m68k.texi: Document new command line switches.
5758
6f079ae3
JJ		 57592004-05-05 Jakub Jelinek <jakub@redhat.com>
5760
5761 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
5762 (NOP_OPCODE): Define.
5763 (s390_align_code): Remove prototype.
5764 * tc-s390.c (s390_align_code): Remove.
5765
2d6ed997
L		 57662004-05-04 H.J. Lu <hongjiu.lu@intel.com>
5767
5768 * config/tc-ia64.c (make_unw_section_name): Removed.
5769 (start_unwind_section): New function.
5770 (generate_unwind_image): Take const segT instead of const
5771 char *.
5772 (dot_handlerdata): Adjusted.
5773 (dot_endp): Likewise.
5774
b9f18452
L		 57752004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5776
5777 * config/obj-elf.c (obj_elf_change_section): Allow the
5778 ".note.GNU-stack" section has SHF_EXECINSTR.
5779
fafe6678
L		 57802004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5781
5782 * config/obj-elf.c (get_section): Return bfd_boolean.
5783 (obj_elf_change_section): Call bfd_get_section_by_name_if
5784 instead of bfd_map_over_sections.
5785
86654c12
L		 57862004-04-30 H.J. Lu <hongjiu.lu@intel.com>
5787
5788 * config/obj-elf.c (get_section): New function.
5789 (obj_elf_change_section): Support multiple sections with same
5790 name.
5791
376eb240
NC		 57922004-04-30 Nick Clifton <nickc@redhat.com>
5793
5794 * config/tc-arm.c (create_register_alias): Fix typo checking for
5795 case sensitive register aliases.
5796 (co_proc_number): Use error message string in all_reg_maps[]
5797 array.
5798 (cp_reg_required_here): Likewise.
5799 (fp_reg_required_here): Likewise.
5800
8a7140c3
NC		 58012004-04-29 Brian Ford <ford@vss.fsi.com>
5802
5803 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
5804
3e722fb5
CD		 58052004-04-28 Chris Demetriou <cgd@broadcom.com>
5806
5807 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
5808 (load_address, macro, mips_ip, md_parse_option)
5809 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
5810 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
5811 embedded-PIC handling, and update comments.
5812 (SWITCH_TABLE): Remove.
5813 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
5814 (enum mips_pic_level): Remove EMBEDDED_PIC.
5815 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
5816 (TC_FORCE_RELOCATION): Update comment.
5817 * ecoff.c (ecoff_build_lineno): Add comment about some code that
5818 might be safe to remove now that MIPS embedded-PIC is gone.
5819
351e2b5a
DA		 58202004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5821
5822 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
5823 call to obj_set_subsection_attributes.
5824 (obj_som_init_stab_section): Likewise.
5825 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
5826 (pa_def_subspaces): Provide comdat default.
5827 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
5828 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
5829 calls to create_new_subspace and update_subspace to pass comdat flag.
5830 (create_new_subspace, update_subspace): Add new comdat argument. Use
5831 it in calls to obj_set_subsection_attributes.
5832 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
5833 and use of comdat, common and dup_comm parameters.
5834
f5842774
L		 58352004-04-26 H.J. Lu <hongjiu.lu@intel.com>
5836
5837 * config/obj-elf.c (obj_elf_change_section): Check if the old
5838 group name is NULL before comparison.
5839
558fe4a7
CD		 58402004-04-23 Chris Demetriou <cgd@broadcom.com>
5841
5842 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
5843
81a21e38
TS		 58442004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5845
5846 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
5847
58482004-04-23 Chris Demetriou <cgd@broadcom.com>
1ffcab4b
CD		 5849
5850 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
5851 (OPTION_MEMBEDDED_PIC): Remove.
5852 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
5853 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
5854 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
5855 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
5856 (OPTION_ELF_BASE): Renumber.
5857 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
5858 (md_show_usage): Remove mention of -membedded-pic.
5859 * doc/as.texinfo: Remove mention of -membedded-pic.
5860
4d0d148d
TS		 58612004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5862
5863 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
5864 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
5865 a.out support.
5866 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
5867 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
5868 USE_GLOBAL_POINTER_OPT.
5869
017315e4
TS		 58702004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5871
5872 * config/tc-mips.c (macro): One more use of load_delay_nop.
5873
269137b2
TS		 58742004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
5875
5876 * config/tc-mips.c (load_delay_nop): New function.
5877 (load_address, macro): Use load_delay_nop() to build a nop
5878 which can be omitted with gpr_interlocks.
5879
24772049
TS		 58802004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5881
5882 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
5883 cop_interlocks): Remove superfluous CPU entries.
5884
06516a5e
PB		 58852004-04-22 Paul Brook <paul@codesourcery.com>
5886
5887 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
5888
fd99574b
NC		 58892004-04-22 Peter Barada <peter@the-baradas.com>
5890
5891 * NEWS: Added support for EMAC instructions and MAC/EMAC
5892 Motorola syntax.
5893 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
5894 scale factor tokens, trailing_ampersand to mark mask addressing
5895 for MAC/EMAC instructions.
5896 * config/m68k-parse.y: Add options_ampersand clause, '<<',
5897 '>>'.
5898 (yylex): Handle '>', '<', and '&' following '+'.
5899 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
04ca8703 5900 architectures in archs[].
fd99574b
NC		 5901 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
5902 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
5903 respectively.
5904 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
5905 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
5906 cases.
5907 Add EMAC operands to init_table[].
5908
69b97547
NC		 59092004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
5910
5911 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
5912 state.
5913 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
5914 * config/tc-arm.c (enum mstate): Delete from here.
5915 (mapping_state): Remove the static mapstate variable and instead
5916 store the state in the segment. This allows a per-section mapping
5917 state. Handle and ignore MAP_UNDEFINED states.
5918 (arm_elf_change_section): Get the current mapping state from the
5919 new section.
5920 (s_ltorg): Set the mapping state to MAP_DATA.
5921 (arm_cleanup): Use arm_elf_change_section to get the mapping state
5922 for each pool as it is emitted.
5923
59242004-04-22 Nick Clifton <nickc@redhat.com>
5925
5926 * config/tc-arm.h: Formatting tidy ups.
5927
7a7f4e42
CD		 59282004-04-20 Chris Demetriou <cgd@broadcom.com>
5929
5930 * NEWS: Note that MIPS -membedded-pic option is deprecated.
5931
6482c264
NC		 59322004-04-20 DJ Delorie <dj@redhat.com>
5933
5934 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
5935 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
5936 [TE_PE] (O_secrel): Define.
5937 [TE_PE] (x86_pe_cons_fix_new): New.
5938 [TE_PE] (pe_directive_secrel): Likewise.
5939 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
5940
5bf10039
EC		 59412004-04-19 Eric Christopher <echristo@redhat.com>
5942
c04f5787
AM		 5943 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
5944 of previous patch for fix in gcc.
5bf10039 5945
77cd6497
JJ		 59462004-04-19 Jakub Jelinek <jakub@redhat.com>
5947
5948 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
5949
b8861cfb
NS		 59502004-04-19 Nathan Sidwell <nathan@codesourcery.com>
5951
5952 * read.c (do_align): Call md_flush_pending_output, if defined.
5953
f4c724fc
AM		 59542004-04-16 Alan Modra <amodra@bigpond.net.au>
5955
5956 * expr.c (operand): Correct checks for ++ and --.
5957
a4b6e8f6
L		 59582004-04-14 H.J. Lu <hongjiu.lu@intel.com>
5959
5960 * config/tc-generic.c: Add some comments.
5961
d766e8ec
RS		 59622004-04-14 Richard Sandiford <rsandifo@redhat.com>
5963
5964 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
5965 -{no-}mfix-vr4122-bugs.
5966 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
5967 (append_insn, mips_emit_delays): Update accordingly.
5968 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
5969 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
5970 (md_parse_option): Update after above changes.
5971 (md_show_usage): Add -mfix-vr4120.
5972
ed9589d4
BW		 59732004-04-13 Bob Wilson <bob.wilson@acm.org>
5974
5975 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
5976 of .section directive; add a reference to the ELF .subsection
5977 directive.
5978
097dba13
NC		 59792004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5980
5981 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
5982 in parallel.
5983
279500de
TS		 59842004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5985
5986 * Makefile.am: Remove mips from aout targets.
5987 * Makefile.in: Regenerate.
5988 * configure.in: Remove mips-dec-bsd* target.
5989 * configure: Regenerate.
5990
b7d7dc63
AM		 59912004-04-07 Alan Modra <amodra@bigpond.net.au>
5992
5993 PR 96
5994 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
5995 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
5996 Update "mapping". Restrict some @ modifiers to 32 bit.
5997
f55629b8
KK		 59982004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
5999 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
6000
6001 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
6002 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
6003 dont_adjust_reloc_32 is set.
6004 (md_longopts): Add option -renesas.
6005 (md_parse_option, md_show_usage): Likewise.
6006 * doc/c-sh.texi: Likewise.
6007
a7844384
NC		 60082004-04-01 Dave Korn <dk@artimi.com>
6009
6010 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
6011 hi16 and lo16 fixS structs.
6012 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
6013 exactly the same way as for RELOC_DLX_REL16.
6014 (machine_ip): properly respect LO flag in the_insn and
6015 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
6016 (md_apply_fix3): apply RELOC_DLX_LO16.
6017
6c71dbc4
SS		 60182004-03-30 Stan Shebs <shebs@apple.com>
6019
6020 Remove long-obsolete MPW support.
6021 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
6022 * configure.in: Remove mention of ppc-*-mpw* config.
6023 * configure.in: Likewise.
6024
7cc69913
NC		 60252004-03-30 Nick Clifton <nickc@redhat.com>
6026
6027 * config/tc-arm.c (meabi_flags): Make its use conditional upon
6028 OBJ_ELF being defined.
6029
53fbb48a
AM		 60302004-03-27 Alan Modra <amodra@bigpond.net.au>
6031
6032 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
6033
d507cf36
PB		 60342004-03-23 Paul Brook <paul@codesourcery.com>
6035
6036 * config/tc-arm.c (meabi_flags): New variable.
6037 (arm_parse_eabi): New function.
6038 (md_begin): Set flags for EABI v3.
6039 (arm_eabis): Add.
6040 (arm_long_opts): Add meabi.
ab1e9ef7 6041 * doc/as.texinfo <ARM>: Document -meabi.
d507cf36
PB		 6042 * doc/c-arm.texi: Ditto.
6043
88d65ad6
BW		 60442004-03-22 Bob Wilson <bob.wilson@acm.org>
6045
6046 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
6047 tables even when use_literal_section flag is not set.
6048
13ef8878
AM		 60492004-03-22 Alan Modra <amodra@bigpond.net.au>
6050
6051 * config/tc-sh.c: Remove trailing whitespace.
6052
1048a9ba
HPN		 60532004-03-22 Hans-Peter Nilsson <hp@axis.com>
6054
6055 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
6056 --mul-bug-abort and the default behavior.
6057 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
6058 (err_for_dangerous_mul_placement): New variable.
6059 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
6060 macros.
6061 (md_cris_relax_table): Have placeholder for STATE_MUL.
6062 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
6063 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
6064 case doing nothing.
6065 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
6066 STATE_BYTE)>: Ditto.
6067 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
6068 alignment and position of this frag, emit error message if
6069 suspicious.
6070 (md_assemble): For a multiply insn and when checking it,
6071 transform the current frag into a special frag for that purpose.
6072 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
6073 OPTION_MULBUG_ABORT_ON>: Handle new options.
6074
a7877748
BW		 60752004-03-19 Bob Wilson <bob.wilson@acm.org>
6076
6077 * config/tc-xtensa.c (mark_literal_frags): New function.
6078 (xtensa_move_literals): Call mark_literal_frags for all literal
6079 segments, including init and fini literal segments.
6080 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
6081
9992270f
DA		 60822004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6083
6084 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
6085 (pa_comm): Set BSF_OBJECT in symbol flags.
6086
6e1772d5
AM		 60872004-03-19 Alan Modra <amodra@bigpond.net.au>
6088
6089 * Makefile.am: Run "make dep-am".
6090 * Makefile.in: Regenerate.
6091 * doc/Makefile.in: Regenerate.
6092 * config.in: Regenerate.
6093 * po/gas.pot: Regenerate.
6094
3e4caed2
NS		 60952004-03-18 Nathan Sidwell <nathan@codesourcery.com>
6096
c95b35a9
NS		 6097 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
6098 (demand_empty_rest_of_line): Issue an error here.
6099 (ignore_rest_of_line): Silently skip to end.
6100 (demand_copy_string): Issue an error, not warning.
6101 (equals): Likewise.
6102 * config/obj-elf.c (obj_elf_section_name): Likewise.
6103 (obj_elf_section): Likewise.
6104 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
6105 (arc_extinst): Likewise.
6106 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
6107 (dot_spill): Likewise.
6108 (dot_unwabi): Likewise.
6109 (dot_prologue): Likewise.
6110
3e4caed2
NS		 6111 * expr.c (operand): Reject ++ and --.
6112 (operator): Likewise.
6113
2ce4cc60
KK		 61142004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
6115
6116 * config/tc-sh.c: Include dw2gencfi.h.
6117 (sh_cfi_frame_initial_instructions): New function.
6118 (sh_regname_to_dw2regnum): Likewise.
6119 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
6120 file.
6121 (TARGET_USE_CFIPOP): Define.
6122 (tc_cfi_frame_initial_instructions): Likewise.
6123 (tc_regname_to_dw2regnum): Likewise.
6124 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
6125 * Makefile.am: Update dependencies.
6126 * Makefile.in: Regenerate.
6127
9183ed4b
AM		 61282004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
6129
6130 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
6131 * configure: Regenerate.
6132
00bbdfe7
BW		 61332004-03-12 Bob Wilson <bob.wilson@acm.org>
6134
6135 * read.c (s_leb128): Call md_flush_pending_output.
6136
0f10071e
ML		 61372004-03-12 Michal Ludvig <mludvig@suse.cz>
6138
6139 * config/tc-i386.c (output_insn): Handle PadLock instructions.
6140 * config/tc-i386.h (CpuPadLock): New define.
6141 (CpuUnknownFlags): Added CpuPadLock.
6142
84c84759
AS		 61432004-03-07 Andreas Schwab <schwab@suse.de>
6144
6145 * doc/c-hppa.texi (HPPA Directives): Fix typo.
6146
6ec51dba
RH		 61472004-03-07 Richard Henderson <rth@redhat.com>
6148
6149 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
6150 (cfi_finish): Likewise for fde.
6151
bae25f19
L		 61522004-03-05 H.J. Lu <hongjiu.lu@intel.com>
6153
6154 * config/tc-ia64.c (md_assemble): Properly handle NULL
6155 align_frag.
6156 (ia64_handle_align): Don't abort if failed to add a stop bit.
6157
ab509236
L		 61582004-03-04 H.J. Lu <hongjiu.lu@intel.com>
6159
6160 * Makefile.in: Regenerated.
6161 * aclocal.m4: Likewise.
6162 * configure: Likewise.
6163 * doc/Makefile.in: Likewise.
6164
d9201763
L		 61652004-03-03 H.J. Lu <hongjiu.lu@intel.com>
6166
6167 * config/tc-ia64.c (dot_align): New.
6168 (ia64_do_align): Make it static.
6169 (md_pseudo_table): Use "dot_align" for "align".
6170 (ia64_md_do_align): Don't set align_frag here.
6171 (ia64_handle_align): Add a stop bit to the previous bundle if
6172 needed.
6173
6174 * config/tc-ia64.h (ia64_do_align): Removed.
6175
ae51a426
JR		 61762003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
6177
6178 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
6179 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
6180 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
6181 the most general type or the user specifically requested it.
6182 (md_assemble): Add a new error message for when an instruction
6183 is understood, but is not allowed due to an -isa option.
6184
9545c4ce
L		 61852004-03-02 H.J. Lu <hongjiu.lu@intel.com>
6186
6187 * config/tc-ia64.c (align_frag): New.
6188 (md_assemble): Set the tc_frag_data field in align_frag for
6189 IA64_OPCODE_FIRST instructions.
6190 (ia64_md_do_align): Set align_frag.
6191 (ia64_handle_align): Add a stop bit if needed.
6192
6193 * config/tc-ia64.h (TC_FRAG_TYPE): New.
6194 (TC_FRAG_INIT): New.
6195
676a64f4
RS		 61962004-03-01 Richard Sandiford <rsandifo@redhat.com>
6197
6198 * config/tc-frv.c (fr400_audio): New variable.
6199 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
6200 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
6201 (target_implements_insn_p): New function.
6202 (md_assemble): Report an error if the processor doesn't implement
6203 the instruction.
6204
bd337dde
NC		 62052004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6206
6207 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
6208 (md_parse_option): Ditto.
6209 (OPTION_NO_SPECIAL_M32R): Added.
6210 (md_show_usage): Document it.
6211 (enable_speial_m32r): Changed a default value from 0 to 1.
6212 * doc/c-m32r.texi: Document the -no-bitinst option.
6213
78878175
NC		 62142004-02-27 Nick Clifton <nickc@redhat.com>
6215
6216 * config/tc-sh.c (get_operand): Revert previous delta.
6217 (tc_gen_reloc): Check for an unknown reloc type before processing
6218 the addend.
6219
1d6d62a4
MS		 62202004-02-27 Hannes Reinecke <hare@suse.de>
6221
6222 * config/tc-s390.c (s390_insn): Correct range check for opcode in
6223 .insn pseudo operation.
6224
4aa3e325
NC		 62252004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
6226
6227 * config/tc-sh.c (get_operand): In case of #Imm, check has been
6228 added for wrong syntax.
6229
73369e65
EC		 62302004-02-26 Eric Christopher <echristo@redhat.com>
6231
6232 * config/tc-mips.c (mips_dwarf2_addr_size): New.
6233 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
6234
6a5709a5
JR		 62352004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
6236
6237 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
6238 nibble types to assembler.
6239
95385380
FF		 62402004-02-25 Fred Fish <fnf@redhat.com>
6241
6242 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
6243
b5e0fabd
JW		 62442004-02-20 James E Wilson <wilson@specifixinc.com>
6245
6246 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
6247 finalize_syms.
6248 (fixup_unw_records): New arg before_relax. Pass to slot_index.
6249 (ia64_estimate_size_before_relax): New.
6250 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
6251 (generate_unwind_image): Pass 1 to fixup_unw_records.
6252 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
6253 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
6254
2f01ffbf
JJ		 62552004-02-19 Jakub Jelinek <jakub@redhat.com>
6256
6257 * stabs.c (generate_asm_file): Avoid warning about use of
6258 uninitialized variable.
6259
9c59842f
JW		 62602004-02-18 David Mosberger <davidm@hpl.hp.com>
6261
6262 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
6263 body, and endp, allow unwind records which do not have a "t"
6264 (time/instruction) field.
6265
34920d91
NC		 62662004-02-17 Petko Manolov <petkan@nucleusys.com>
6267
6268 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
6269 (do_mav_dspsc_2): Likewise.
6270 Fix accumulator registers move opcodes.
6271
4dde8e61 62722004-02-13 Hannes Reinecke <hare@suse.de>
13ef8878 6273 Jakub Jelinek <jakub@redhat.com>
4dde8e61
AJ		 6274
6275 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
6276
936cf02e
JW		 62772004-02-10 Steve Ellcey <sje@cup.hp.com>
6278
6279 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
6280 (tc_frob_symbol): New macro definition.
6281 * config/tc-ia64.c (ia64_frob_symbol): New routine.
6282
e41f12f3
DJ		 62832004-02-09 Daniel Jacobowitz <drow@mvista.com>
6284
6285 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
6286 read-only.
6287
a8a3b3b2
NS		 62882004-02-09 Nathan Sidwell <nathan@codesourcery.com>
6289
6290 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
6291 (TC_CASE_SENSITIVE): ... this.
6292 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
6293 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
6294
c97b7ef6
JW		 62952004-02-06 James E Wilson <wilson@specifixinc.com>
6296
6297 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
6298 (generate_unwind_image): Re-add it here.
6299
e4475e39
NS		 63002004-02-06 Nathan Sidwell <nathan@codesourcery.com>
6301
6302 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
6303 * read.h (SKIP_WHITESPACE): Turn into an expression.
6304 * read.c (read_a_source_file): A pseudo is removed by having a
6305 NULL handler.
6306
5738bc24
JW		 63072004-02-05 James E Wilson <wilson@specifixinc.com>
6308
6309 * config/tc-ia64.c (output_endp): New.
6310 (count_bits): Delete.
6311 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
6312 endp unwind records.
6313 (fixup_unw_records): Handle endp unwind records. Delete code for
6314 shortening prologue regions not followed by a body record.
6315 (dot_endp): Call add_unwind_entry to emit endp unwind record.
6316 * config/tc-ia64.h (unw_record_type): Add endp.
6317
d6e78c11
JW		 63182004-02-03 James E Wilson <wilson@specifixinc.com>
6319
6320 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
6321 fill padding bytes with zeroes.
6322 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
6323 sets unwind_record slot_number and slot_frag fields.
6324
f6a22291
MR		 63252004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6326
6327 * config/tc-mips.c (add_got_offset_hilo): New function.
6328 (macro): Use load_register() and add_got_offset_hilo() to load
6329 constants instead of hardcoding code sequences throughout.
6330
127cab00
L		 63312004-01-28 H.J. Lu <hongjiu.lu@intel.com>
6332
6333 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
6334
6358301e
NC		 63352004-01-26 Bernardo Innocenti <bernie@develer.com>
6336
6337 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
6338 like m68k-elf.
6339 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
6340 of hard-coded test for TARGET_OS=elf.
6341
c8978940
CD		 63422004-01-24 Chris Demetriou <cgd@broadcom.com>
6343
6344 * config/tc-mips.c (hilo_interlocks): Change definition
6345 so that MIPS32, MIPS64 and later ISAs are included, along with
6346 the already-included machines. Update comments.
6347
c3ba240c
DJ		 63482004-01-23 Daniel Jacobowitz <drow@mvista.com>
6349
6350 * config/tc-arm.c (tc_gen_reloc): Improve error message for
6351 undefined local labels.
6352
e864ceca
RS		 63532004-01-23 Richard Sandiford <rsandifo@redhat.com>
6354
6355 * config/tc-mips.c (load_address, macro): Update comments about
6356 NewABI GP relaxation.
6357
67c0d1eb
RS		 63582004-01-23 Richard Sandiford <rsandifo@redhat.com>
6359
6360 * config/tc-mips.c (macro_build): Remove place and counter arguments.
6361 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
6362 (mips16_macro_build, macro_build_jalr): Remove counter argument.
6363 (set_at, load_register, load_address, move_register): Likewise.
6364 (load_got_offset, add_got_offset): Likewise.
6365 Update all calls and tidy accordingly.
6366
584892a6
RS		 63672004-01-23 Richard Sandiford <rsandifo@redhat.com>
6368
6369 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
6370 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
6371 (RELAX_USE_SECOND): Bump to 0x10000.
6372 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
6373 (mips_macro_warning): New variable.
6374 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
6375 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
6376 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
6377 of RELAX_ENCODE.
6378 (append_insn): Update mips_macro_warning.sizes.
6379 (macro_start, macro_warning, macro_end): New functions.
6380 (macro_build): Don't emit warnings here.
6381 (macro_build_lui, md_estimate_size_before_relax): ...or here.
6382 (md_convert_frag): Check for cases where one macro alternative
6383 needs a warning and the other doesn't. Emit a warning if the
6384 longer sequence was chosen.
6385
4d7206a2
RS		 63862004-01-23 Richard Sandiford <rsandifo@redhat.com>
6387
6388 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
6389 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
6390 the first sequence, the size of the second sequence, and a flag
6391 that says whether we should warn.
6392 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
6393 (RELAX_FIRST, RELAX_SECOND): New.
6394 (mips_relax): New variable.
6395 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
6396 (append_insn): Remove "place" argument. Use mips_relax.sequence
6397 rather than "place" to check whether we're expanding the second
6398 alternative of a relaxable macro. Remove redundant check for
6399 branch relaxation. If generating a normal insn, and there
6400 is not enough room in the current frag, call relax_close_frag()
6401 to close it. Update mips_relax.sizes[]. Emit fixups for the
6402 second version of a relaxable macro. Record the first relaxable
6403 fixup in mips_relax. Remove tc_gen_reloc workaround.
6404 (macro_build): Remove all uses of "place". Use mips_relax.sequence
6405 in the same way as in append_insn.
6406 (mips16_macro_build): Remove "place" argument.
6407 (macro_build_lui): As for macro_build. Don't drop the add_symbol
6408 when generating the second version of a relaxable macro.
6409 (load_got_offset, add_got_offset): New functions.
6410 (load_address, macro): Use new relaxation machinery. Remove
6411 tc_gen_reloc workarounds.
6412 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
6413 version of a relaxable macro is needed. Return -RELAX_SECOND if the
6414 first version is needed.
6415 (tc_gen_reloc): Remove relaxation handling.
6416 (md_convert_frag): Go through the fixups for a relaxable macro and
6417 mark those that belong to the unneeded alternative as done. If the
6418 second alternative is needed, adjust the fixup addresses to account
6419 for the deleted first alternative.
6420
0530d30a
RS		 64212004-01-23 Richard Sandiford <rsandifo@redhat.com>
6422
6423 * frags.h (frag_room): Declare.
6424 * frags.c (frag_room): New function.
6425 * doc/internals.texi: Document it.
6426
048cdf86
TS		 64272004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6428
6429 * config/tc-mips.c (append_insn): Don't do r3900 interlock
6430 optimization for -mtune=r3900, as this will break on other CPUs.
6431
28d39d1a
NC		 64322004-01-11 Tom Rix <tcrix@worldnet.att.net>
6433
6434 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
73369e65 6435 be relaxed, use fixup.
28d39d1a
NC		 6436 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
6437
26664553
JJ		 64382004-01-19 Jakub Jelinek <jakub@redhat.com>
6439
6440 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
6441 precision operands.
6442
895921c9
MR		 64432004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6444
6445 * config/tc-mips.c (append_insn): Properly detect variant frags
6446 that preclude swapping of relaxed branches. Correctly swap
6447 instructions between frags when dealing with relaxed branches.
6448
f8b73030
MR		 64492004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6450
6451 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
6452 throughout.
6453 * aclocal.m4: Regenerate.
6454 * configure: Regenerate.
6455
ca9a79a1 64562004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
73369e65 6457
ca9a79a1
NC		 6458 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
6459 manipulation insns.
6460
cc3d92a5
RS		 64612004-01-12 Richard Sandiford <rsandifo@redhat.com>
6462
6463 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
6464 reloc, reserve space for the delay slot as well as the jalr itself.
6465
e45d0630
PB		 64662004-01-09 Paul Brook <paul@codesourcery.com>
6467
6468 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
6469 (do_vfp_sp2_from_reg2): New function.
6470 (insns): Use them.
6471 (do_vfp_dp_from_reg2): Check return values properly.
6472
81912461
ILT		 64732004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
6474
78849248
ILT		 6475 * config/tc-mips.c (warn_nops): Remove static variable.
6476 (macro): Remove test of warn_nops.
6477 (md_shortops): Remove 'n'.
6478 (md_parse_option): Remove 'n' case.
6479 (md_show_usage): Remove -n.
6480 * doc/as.texinfo (Overview): Remove MIPS -n option.
6481 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
6482 * NEWS: Mention removal of MIPS -n option.
6483
81912461
ILT		 6484 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
6485 (cop_interlocks): Check ISA level.
6486 (cop_mem_interlocks): Define.
6487 (reg_needs_delay): Check cop_interlocks rather than
6488 ISA_HAS_COPROC_DELAYS.
6489 (append_insn): Likewise. Use cop_mem_interlocks rather than
6490 directly checking mips_opts.isa.
6491 (mips_emit_delays): Likewise.
6492
73f20958
L		 64932004-01-07 H.J. Lu <hongjiu.lu@intel.com>
6494
6495 * config/tc-ia64.c (unwind): Move next_slot_number and
6496 next_slot_frag to ...
6497 (unw_rec_list): Here.
6498 (free_list_records): Removed.
6499 (output_unw_records): Likewise.
6500 (generate_unwind_image): Make it void.
6501 (alloc_record): Initialize next_slot_number and next_slot_frag.
6502 (slot_index): Take .org, .space and .align into account.
6503 (fixup_unw_records): Don't set slot_number to 0. Use
6504 list->next_slot_number and list->next_slot_frag instead of
6505 unwind.next_slot_number and unwind.next_slot_frag.
6506 (ia64_convert_frag): New.
6507 (generate_unwind_image): Generate a rs_machine_dependent frag
6508 for unwind record.
6509 (emit_one_bundle): Use list->next_slot_number and
6510 list->next_slot_frag instead of unwind.next_slot_number and
6511 unwind.next_slot_frag.
6512
6513 * config/tc-ia64.h (md_convert_frag): Defined as
6514 ia64_convert_frag.
6515 (md_estimate_size_before_relax): Defined as (f)->fr_var.
6516
99d09cdb
AO		 65172004-01-06 Alexandre Oliva <aoliva@redhat.com>
6518
6519 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
6520 * config/tc-frv.h (md_apply_fix3): Don't define.
6521 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
6522 operands.
6523 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
6524 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
6525 * config/tc-frv.c (line_separator_chars): Add `!'.
6526 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
6527 * config/tc-frv.c (md_assemble): Clear insn upfront.
6528 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
6529 * config/tc-frv.c (OPTION_FDPIC): New macro.
6530 (md_longopts): Add mfdpic.
6531 (md_parse_option): Handle it.
6532 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
6533 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
6534 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
6535 (frv_pic_ptr): Parse funcdesc.
6536
4a4c4a1d
MR		 65372004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6538
6539 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
6540 gasver.texi. Remove duplicate symbol definitions for texi2pod.
6541
2251dd89
MR		 65422004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6543
6544 * Makefile.am (Makefile): Move the dependency on
6545 $(BFDDIR)/configure.in to...
6546 (CONFIG_STATUS_DEPENDENCIES): ... here.
6547 (AUTOMAKE_OPTIONS): Require automake 1.8.
6548 * Makefile.in: Regenerate.
6549 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
6550 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
6551 $(BFDDIR)/configure.in here as well.
6552 * doc/Makefile.in: Regenerate.
6553
c6581168
MR		 65542004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6555
6556 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
6557 * Makefile.in: Regenerate.
6558 * aclocal.m4: Regenerate.
6559 * doc/Makefile.am (install, install-info): Remove.
6560 (install-data-local): A new hook for install-info.
6561 (AUTOMAKE_OPTIONS): Require automake 1.8.
6562 * doc/Makefile.in: Regenerate.
6563
303e7b79
NC		 65642004-01-02 Nutan Singh <nutan@kpitcummins.com>
6565
6566 * doc/c-sh.texi: Update description about floating point behavior
6567 of SH family.
6568
b50c15dc
NC		 65692004-01-02 Bernardo Innocenti <bernie@develer.com>
6570
6571 * configure.in: Add m68k-uClinux target.
6572 * configure: Regenerate.
7de9afa2 6573
c9e214e5 6574For older changes see ChangeLog-0203
08d56133
NC		 6575\f
6576Local Variables:
6577mode: change-log
6578left-margin: 8
6579fill-column: 74
6580version-control: never
6581End:
GDB Binutils - Deliverables
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