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PR binutils/1568
[deliverable/binutils-gdb.git] / gas / ChangeLog
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422fee64
NC		 12005-11-07 Nick Clifton <nickc@redhat.com>
2
3 PR binutils/1568
4 * config/obj-coff.c (obj_coff_section): Set readonly flag with the
5 'x' attribute. Remember the actions of the 'w' and 'n' attributes
6 and do not allow the 'x','s' or 'd' attributes to change them.
7
b3b91714
AM		 82005-11-07 John Levon <levon@movementarian.org>
9
10 * config/tc-i386.h (tc_comment_chars): Define.
11 * config/tc-i386.c (line_comment_chars): Use '/' unconditionally.
12 (i386_comment_chars): Add.
13 (md_parse_options): Process OPTION_DIVIDE.
14 (md_show_usage): Describe --divide option.
15 * doc/c-i386.texi: Document --divide option.
16
fb7ccfc1
AM		 172005-11-07 Arnold Metselaar <arnold.metselaar@planet.nl>
18
19 * expr.c (op_encoding): Map '=' to O_SINGLE_EQ, if defined.
20 * config/tc-z80.h: Define O_SINGLE_EQ as O_eq.
21
0e470c55
AM		 222005-11-07 Alan Modra <amodra@bigpond.net.au>
23
24 * macro.c (buffer_and_nest): Skip labels regardless of
25 NO_PSEUDO_DOT and flag_m68k_mri.
26
fb7ccfc1 272005-11-07 Arnold Metselaar <arnold.metselaar@planet.nl>
fee9cbc7
AM		 28
29 * expr.c (integer_constant): Match only 'B' as binary suffix if
0e470c55
AM		 30 NUMBERS_WITH_SUFFIX and LOCAL_LABELS_FB. Allow both 'b' and 'B'
31 otherwise.
fee9cbc7 32
b54788f8
AO		 332005-11-04 Alexandre Oliva <aoliva@redhat.com>
34
35 * read.c (s_weakref): Do not permit redefinitions.
36 * symbols.c (colon): Do not permit redefinitions of equated
37 symbols.
38
0876dd7e
TS		 392005-11-01 Thiemo Seufer <ths@networkno.de>
40
41 PR gas/1299
42 * Makefile.am: Disable -Werror for the itbl-lex.o rule.
43 * Makefile.in: Regenerate.
44
44075ae2
TS		 452005-11-01 Thiemo Seufer <ths@networkno.de>
46
47 * config/tc-mips.c (md_parse_option): Fix typo in comment.
48
a55ff675
MM		 492005-10-30 Mark Mitchell <mark@codesourcery.com>
50
51 * as.c (show_usage): Document "@FILE".
52
b177c45c
L		 532005-10-30 H.J. Lu <hongjiu.lu@intel.com>
54
55 * Makefile.am (OBJ_FORMATS): Remove vms.
56 Run "make dep-am".
57 * Makefile.in: Regenerated.
58
59 * dep-in.sed: Replace " ./" with " ".
60
4fb1e3d3
DB		 612005-10-28 Dave Brolley <brolley@redhat.com>
62
63 Contribute the following change:
64 2005-09-19 Dave Brolley <brolley@redhat.com>
65
66 * config/tc-m32c.c (default_isa): New static variable.
67 (m32c_isa): Now of type CGEN_BITSET.
68 (md_begin): Pass &m32c_isa to m32c_cgen_cpu_open.
69
2e10c237
PB		 702005-10-28 Paul Brook <paul@codesourcery.com>
71
72 * config/tc-arm.c (aeabi_set_public_attributes): Use selected_cpu
73 instead of mcpu_cpu_opt.
74
53dfbcc7
BW		 752005-10-27 Sterling Augustine <sterling@tensilica.com>
76
77 * config/tc-xtensa.c (find_vinsn_conflicts): Change error messages to
78 refer to "ports" instead of "queues".
79 (check_t1_t2_reads_and_writes): Pass correct interface values to
80 xtensa_interface_inout.
81
6a2b6326
JB		 822005-10-27 Jan Beulich <jbeulich@novell.com>
83
84 * read.c (assign_symbol): Also consider equates already defined.
85 * symbols.c (symbol_clone): Also clone the underlying BFD symbol.
86 * config/obj-coff.h (obj_symbol_clone_hook): New.
87 (coff_obj_symbol_clone_hook): Declare.
88 * config/obj-coff.c (coff_obj_symbol_clone_hook): New.
89
6b73c529
DD		 902005-10-26 DJ Delorie <dj@redhat.com>
91
d14c4fad
DD		 92 * config/tc-m32c.c (md_relax_table, subtype_mappings,
93 md_convert_frag): Add jsr.w support.
0e470c55 94
6b73c529
DD		 95 * config/tc-m32c.c (md_assemble): Don't use errmsg as the format
96 itself.
97 (md_cgen_lookup_reloc): Add m32c bitbase operands. Add 8-s24
98 and imm-8-HI operands.
99
f1022c90
PB		 1002005-10-26 Paul Brook <paul@codesourcery.com>
101
102 * config/tc-arm.c (insns): Correct "sel" entry.
103
4d1bb795
JB		 1042005-10-26 Jan Beulich <jbeulich@novell.com>
105
106 * config/tc-i386.c (i386_operand): Don't check register prefix here.
107 (parse_real_register): Rename from parse_register.
108 (parse_register): New.
109 (i386_parse_name): New.
110 (md_operand): New.
111 (intel_e11): Don't tolerate registers in offset expressions anymore.
112 (intel_get_token): Don't check register prefix here. Copy the actual
113 register token, not the canonical register name.
114 * config/tc-i386.h (md_operand): Delete.
115 (i386_parse_name): Declare.
116 (md_parse_name): Define.
117
3c9b82ba
NC		 1182005-10-25 Arnold Metselaar <arnold.metselaar@planet.nl>
119
120 * Makefile.am: Add Z80 cpu.
121 * Makefile.in: Regenerated.
0e470c55 122 * app.c (do_scrub_chars)<TC_Z80>: Correctly scrub "ex af,af'"
3c9b82ba
NC		 123 and disallow newlines in quoted strings.
124 * configure.tgt: Add z80-*-coff.
125 * config/obj-coff.h: Add format "coff-z80".
126 * doc/Makefile.am: Add c-z80.texi.
127 * doc/Makefile.in: Regenerated.
128 * doc/all.texi: Add Z80.
129 * doc/c-z80.texi: New file
130 * doc/as.texinfo: Add z80 options and some z80-related remarks.
131 * config/tc-z80.c: New file
132 * config/tc-z80.h: New file
133 * NEWS: Mention new support.
134
50afb01e
L		 1352005-10-25 H.J. Lu <hongjiu.lu@intel.com>
136
137 * write.c (adjust_reloc_syms): Undo the change made on
138 2005-04-26 to allow local symbol set to undefined symbol.
139
7c8d43d8
L		 1402005-10-24 H.J. Lu <hongjiu.lu@intel.com>
141
142 * Makefile.am (bfin-parse.tab.h): Removed.
143 (bfin-parse.h): Added.
144 * Makefile.in: Regenerated.
145
3caac5b8
AM		 1462005-10-25 Alan Modra <amodra@bigpond.net.au>
147
148 * po/POTFILES.in: Regenerate.
149 * po/gas.pot: Regenerate.
150
beb6bfe8
BS		 1512005-10-24 Bernd Schmidt <bernd.schmidt@analog.com>
152
153 * config/tc-bfin.c (Expr_Node_Gen_Reloc): If have symbol + constant,
154 make a single reloc with an offset rather than a stack.
155 * config/tc-bfin.h (MD_APPLY_SYM_VALUE): Define to 0.
156
06e77878
AO		 1572005-10-24 Alexandre Oliva <aoliva@redhat.com>
158
159 * read.c (potable): Add weakref.
160 (s_weakref): New.
161 * read.h (s_weakref): Declare.
162 * struc-symbol.h (struct symbol): Add sy_weakrefr and sy_weakrefd.
163 * symbols.c (colon): Clear weakrefr.
164 (symbol_find_exact): Rename to, and reimplement in terms of...
165 (symbol_find_exact_noref): ... new function.
166 (symbol_find): Likewise...
167 (symbol_find_noref): ... ditto.
168 (resolve_symbol_value): Resolve weakrefr without setting their
169 values.
170 (S_SET_WEAK): Call hook.
171 (S_GET_VALUE): Follow weakref link.
172 (S_SET_VALUE): Clear weakrefr.
173 (S_IS_WEAK): Follow weakref link.
174 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): New.
175 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): New.
176 (symbol_set_value_expression, symbol_set_frag): Clear weakrefr.
177 (symbol_mark_used): Follow weakref link.
178 (print_symbol_value_1): Print weak, weakrefr and weakrefd.
179 * symbols.h (symbol_find_noref, symbol_find_exact_noref): Declare.
180 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): Declare.
181 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): Declare.
182 * write.c (adust_reloc_syms): Follow weakref link. Do not
183 complain if target is undefined.
184 (write_object_file): Likewise. Remove weakrefr symbols. Drop
185 unreferenced weakrefd symbols.
186 * config/obj-coff.c (obj_frob_symbol): Do not force WEAKREFD
187 symbols EXTERNAL.
188 (pecoff_obj_set_weak_hook, pecoff_obj_clear_weak_hook): New.
189 * config/obj-coff.h (obj_set_weak_hook, obj_clear_weak_hook): Define.
190 * doc/as.texinfo: Document weakref.
191 * doc/internals.texi: Document new struct members, internal
192 functions and hooks.
193
9ba4c445
JZ		 1942005-10-24 Jie Zhang <jie.zhang@analog.com>
195
196 * Makefile.am (bfin-parse.h): Renamed from bfin-parse.tab.h.
197 (EXTRA_DIST): Add bfin-parse.h and bfin-lex.c.
198 * Makefile.in: Regenerate.
199 * config/bfin-lex.l: Include bfin-parse.h instead of bfin-parse.tab.h.
200 * config/tc-bfin.c (md_chars_to_number): Change the type of first
201 argument from unsigned char * to char * to remove signedness warnings.
202
6a2375c6
JB		 2032005-10-24 Jan Beulich <jbeulich@novell.com>
204
205 * config/tc-ia64.c (enum reg_symbol): Delete IND_MEM.
206 (dot_rot): Change type of num_* variables. Check for positive count.
207 (ia64_optimize_expr): Re-structure.
208 (md_operand): Check for general register.
209
5e0bd176
JB		 2102005-10-24 Jan Beulich <jbeulich@novell.com>
211
212 * config/tc-ia64.c (declare_register): Call symbol_create.
213 (md_begin): Remove local variables total, ar_base, and cr_base.
214 Start loops for registers at their respective first one. Don't
215 update md.regsym for alias names. Generate alias name tp for r13.
216
cab0a0db
DD		 2172005-10-21 DJ Delorie <dj@redhat.com>
218
219 * config/tc-m32c.c (md_cgen_lookup_reloc): Add more relocs. Print
220 names unstead of numbers.
221
29024861
DU		 2222005-10-19 David Ung <davidu@mips.com>
223
224 * config/tc-mips.c (append_insn): Convert MIPS16 jr/jalr jumps
225 into jrc/jalrc versions if ISA_MIPS32+ and not doing the swap,
226 hence avoiding to emit a nop.
227
9f8e671b
JZ		 2282005-10-19 Jie Zhang <jie.zhang@analog.com>
229
230 * config/tc-bfin.c (md_begin): Let the lex_type of '(' be
231 LEX_BEGIN_NAME.
232 (bfin_start_line_hook): Remove the workaround for LSETUP(.
233 (bfin_name_is_register): Remove the workarounds for LSETUP(
234 and SAA(.
235 (bfin_start_label): Ditto.
236
e8247da7
BW		 2372005-10-18 Bob Wilson <bob.wilson@acm.org>
238
239 * config/tc-xtensa.c (xtensa_end_directive): Restore
240 default_lit_sections regardless of use_literal_section.
241
1e0486ea
JZ		 2422005-10-18 Jie Zhang <jie.zhang@analog.com>
243
244 * Makefile.am (bfin-lex.c): Update ylwrap invocation.
245 * Makefile.in: Regenerated.
246
cd1fcb49
NC		 2472005-10-18 Arnold Metselaar <arnold.metselaar@planet.nl>
248
249 * doc/as.texinfo (.loc) Fix placement of '@end table'.
250
7c430684
BW		 2512005-10-17 Bob Wilson <bob.wilson@acm.org>
252
253 * config/xtensa-istack.h (TInsn): Replace dwarf2_line_info with an
254 unsigned line number. Do not include "dwarf2dbg.h".
255 * config/tc-xtensa.c (md_pseudo_table): Remove entry for "loc".
256 (xtensa_dwarf2_directive_loc, xtensa_dwarf2_emit_insn): Delete.
257 (xg_build_to_insn, xg_build_token_insn): Update TInsn uses.
258 (md_assemble): Use as_where instead of dwarf2_where.
259 (xg_assemble_vliw_tokens): Use unsigned line numbers instead of
260 dwarf2_line_infos. Change to call new_logical_line followed by
261 dwarf2_emit_insn.
262
7047dd1e
NC		 2632005-10-14 Mike Frysinger <vapier@gentoo.org>
264
265 * doc/as.texinfo (Section): Add missing ']' to .section example.
266
559c577b
DA		 2672005-10-12 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
268
269 PR binutils/941
270 * config/tc-hppa.c (pa_ip): Use as_bad instead of as_fatal when an
271 unknown opcode is found.
272
3e8a519c
MM		 2732005-10-12 Mark Mitchell <mark@codesourcery.com>
274
275 * NEWS: Mention @file.
276
dc191a8f
NC		 2772005-10-12 Nick Clifton <nickc@redhat.com>
278
279 * config/tc-avr.c: Convert to ISO C90 format. Fix formatting and
280 generally tidy up the code.
281 * config/tc-avr.h: Likewise.
282
60d11e55
JB		 2832005-10-12 Jan Beulich <jbeulich@novell.com>
284
285 * config/tc-ia64.c (dot_reg_val): Use expression_and_evaluate.
286 (dot_pred_rel): Likewise.
287 (parse_operand): Likewise.
288 (ia64_unrecognized_line): Likewise.
289 (md_operand): Likewise.
290
9497f5ac
NC		 2912005-10-11 Jan Beulich <jbeulich@novell.com>
292
293 * expr.h (enum expr_mode): New.
60d11e55 294 (expression): Pass third argument to expr.
9497f5ac
NC		 295 (expression_and_evaluate): New.
296 (deferred_expression): New.
297 (expr): Add third parameter.
298 (resolve_expression): New.
299 * struc-symbol.h (struct symbol): New members sy_volatile and
300 sy_forward_ref.
301 * symbols.c, symbols.h (symbol_clone): New.
302 (symbol_clone_if_forward_ref): New.
303 (snapshot_symbol): New.
304 (S_IS_VOLATILE): New.
305 (S_IS_FORWARD_REF): New.
306 (S_SET_VOLATILE): New.
307 (S_SET_FORWARD_REF): New.
308 * as.c (macro_expr): Use expression_and_evaluate.
309 * cond.c (s_if): Likewise.
310 (s_elseif): Likewise.
311 * dw2gencfi.c (cfi_parse_reg): Likewise.
312 * expr.c (operand): Add second parameter. Optionally call
313 deferred_expression. Pass mode argument to itself and md_parse_name.
314 Check mode before trying to evaluate symbol. Call
315 symbol_clone_if_forward_ref for both operands.
60d11e55 316 (expr): Add third parameter. Pass mode to operand and itself.
9497f5ac
NC		 317 Optionally call resolve_expression.
318 (resolve_expression): New.
319 (get_single_number): Pass second argument to operand.
320 * read.c (potable): New entry for .eqv.
321 (read_a_source_file): Handle new == operator.
322 (get_absolute_expr): Use expression_and_evaluate.
323 (s_lsym): Likewise.
324 (assign_symbol): Rename second parameter. Call symbol_clone on
325 legal and illegal redefinition. Call S_SET_VOLATILE and
326 S_SET_FORWARD_REF depending on mode.
327 (s_set): Update description.
328 (s_space): Call resolve_expression.
329 (pseudo_set): Optionally call deferred_expression. Check
330 S_IS_FORWARD_REF before trying to simplify/resolve an expression.
331 (equals): Handle ==.
332 * config/tc-ia64.h (md_parse_name): Add mode parameter.
333 * config/tc-arc.c (arc_parse_cons_expression): Likewise.
334 * config/tc-m32r.h (md_parse_name): Likewise.
335 (m32r_parse_name): Likewise.
336 * config/tc-mmix.h (md_parse_name): Likewise.
337 * config/tc-mn10300.h (md_parse_name): Likewise.
338 (mn10300_parse_name): Likewise.
339 * config/tc-ppc.h (md_parse_name): Likewise.
340 * config/tc-sh.h (md_parse_name): Likewise.
341 (sh_parse_name): Likewise.
342 * config/tc-sh64.h (md_parse_name): Likewise.
343 (sh64_consume_datalabel): Likewise.
344 * config/tc-tic54x.h (md_parse_name): Likewise.
345 * config/tc-m32r.c (m32r_parse_name): Add mode parameter. Check it
346 before trying to evaluate symbol.
347 * config/tc-mn10300.c (mn10300_parse_name): Likewise.
348 * config/tc-sh.c (sh_parse_name): Likewise.
349 * config/tc-sh64.c (sh64_consume_datalabel): Add mode parameter. Pass
350 second argument to operandf. Pass mode parameter to sh_parse_name.
351 * doc/as.texinfo: Document .eqv and the == assignment operator.
352
fa4ec3f5
ILT		 3532005-10-10 Ian Lance Taylor <ian@airs.com>
354
355 * Makefile.am (EXTRA_DIST): Remove bfin-lex.l and bfin-defs.h.
356 * Makefile.in: Regenerate.
357
723a8472
NC		 3582005-10-10 Arnold Metselaar <arnold.metselaar@planet.nl>
359
360 * expr.c (operator): Allow "!=" as a synonym for "<>".
361 * doc/as.texinfo (Infix Op): Mention "!=".
362
f0a3b40f
DA		 3632005-10-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
364
365 * config/tc-hppa.c (strict): Don't initialize. Update comment.
366 (pa_ip): Promote from PA 1.0 to 1.1 immediately when 1.1 match is
367 found. Simplify handling of "ma" and "mb" completers.
368
ee065d83
PB		 3692005-10-08 Paul Brook <paul@codesourcery.com>
370
371 * config/tc-arm.c: Don't provide fallback default for CPU_DEFAULT.
372 (arm_arch_used, thumb_arch_used, selected_cpu, selected_cpu_name):
373 New variables.
374 (arm_cpu_option_table): Add canonical_name.
375 (arm_cpus): Populate canonical_name field.
376 (s_arm_eabi_attribute, s_arm_arch, s_arm_cpu, s_arm_fpu,
377 aeabi_set_public_attributes, arm_md_end): New functions.
378 (md_pseudo_table): Add "cpu", "arch", "fpu" and "eabi_attribute".
379 (md_assemble): Set thumb_arch_used and arm_arch_used.
380 (md_begin): Set defaut cpu if CPU_DEFAULT not defined.
381 * config/tc-arm.h (md_end): Define.
382 * doc/c-arm.texi: Document .cpu, .arch, .fpu and .eabi_attribute.
383
37dedf66 3842005-10-06 Khem Raj <kraj@mvista.com>
0e470c55 385 NIIBE Yutaka <gniibe@m17n.org>
37dedf66
NC		 386
387 * config/tc-sh.c (allow_dollar_register_prefix): New variable.
388 (parse_reg_without_prefix): New function.
389 (parse_reg): Check for '$' register prefix if --allow-reg-prefix is
390 set.
391 (option md_longopts): Add allow-reg-prefix option.
392 * doc/c-sh.texi: Document --allow-reg-prefix option.
393 * NEWS: Mention the new switch.
394
d1eac9d9
NC		 3952005-10-03 Arnold Metselaar <arnold.metselaar@planet.nl>
396
397 * doc/as.texinfo (Infix Ops): '<' and '>' are not shift
398 operators.
399
4945bb8a
BW		 4002005-09-30 Sterling Augustine <sterling@tensilica.com>
401 Bob Wilson <bob.wilson@acm.org>
3ea38ac2
BW		 402
403 * config/tc-xtensa.c (xtensa_frob_label): Disallow labels in bundles.
404
b898a385
L		 4052005-09-30 H.J. Lu <hongjiu.lu@intel.com>
406
407 * Makefile.am: Run "make dep-am".
408 * Makefile.in: Regenerated.
409 * aclocal.m4: Likewise.
410
869b9d07
MM		 4112005-09-30 Mark Mitchell <mark@codesourcery.com>
412
413 * as.c (main): Use expandargv.
414
90e3ad06
JB		 4152005-09-30 Jan Beulich <jbeulich@novell.com>
416
417 * config/tc-tic4x.c (tic4x_set): Advance input_line_pointer past
418 (removed) comma.
419
07c1b327
CM		 4202005-09-30 Catherine Moore <clm@cm00re.com>
421
422 * Makefile.am: Bfin support.
423 * Makefile.in: Regenerated.
424 * aclocal.m4: Regenerated.
425 * configure: Regenerated.
426 * configure.in: Bfin support.
427 * configure.tgt: Bfin support.
428 * config/bfin-aux.h: New file.
429 * config/bfin-defs.h: New file.
430 * config/bfin-lex.l: New file.
431 * config/bfin-parse.y: New file.
432 * config/tc-bfin.c: New file.
433 * config/tc-bfin.h: New file.
434 * doc/Makefile.am: Recognize c-bfin.texi.
435 * doc/Makefile.in: Regenerated.
436 * doc/all.texi: Bfin support.
437 * doc/as.texinfo: Likewise.
438 * doc/c-bfin.texi: Document bfin-specific syntax and
439 directives.
440
e3cb604e
PB		 4412005-09-30 Paul Brook <paul@codesourcery.com>
442
443 * config/tc-arm.c (opcode_tag): Add OT_cinfix3_legacy.
444 (opcode_lookup): Handle OT_cinfix3_legacy. Revert earlier change for
445 normal infix conditions.
446 (C3E): Include Thumb-2 definition.
447 (CL, cCL): Define.
448 (insns): Use them for legacy mnemonics.
449
a70c2403
NC		 4502005-09-30 Matthias Kurz <mk@baerlap.north.de>
451
452 * asintl.h: Prevent the inclusion of <libintl.h> from the Solaris
453 version of <locale.h> when ENABLE_NLS is not defined.
454
ef0241e7
JB		 4552005-09-29 Jan Beulich <jbeulich@novell.com>
456
457 * config/tc-ia64.c (parse_operands): Always parse first operand of
458 alloc.
459
c9c5dcda
AM		 4602005-09-29 Arnold Metselaar <arnold.metselaar@planet.nl>
461 Alan Modra <amodra@bigpond.net.au>
462
463 * app.c (do_scrub_chars): Match open and close quote of strings.
464 Remove redundant EOF test in case 7.
465
e05278af
JB		 4662005-09-28 Jan Beulich <jbeulich@novell.com>
467
468 * config/tc-i386.c (reloc): Disable signedness check for 4-byte
469 relocations in 16- and 32-bit modes.
470 (i386_displacement): Make pc-relative branch handling dependent
471 upon operand (rather than address) size.
472
7c9c8381
JB		 4732005-09-28 Jan Beulich <jbeulich@novell.com>
474
475 * dw2gencfi.c (dot_cfi): Call ignore_rest_of_line when not fully
476 parsing the input.
477 (dot_cfi_startproc): Likewise.
478 (dot_cfi_endproc): Likewise. Also check no extra input was given.
479 (dot_cfi_escape): Likewise.
480
d182319b
JB		 4812005-09-28 Jan Beulich <jbeulich@novell.com>
482
483 * config/tc-i386.h (x86_cons_fix_new): Declare unconditionally.
484 (TC_CONS_FIX_NEW): Define unconditionally.
485 (x86_pe_cons_fix_new): Remove.
486 * config/tc-i386.c (signed_cons): New.
487 (md_pseudo_table): Add slong.
488 (x86_cons_fix_new): Declare unconditionally.
489 (x86_pe_cons_fix_new): Merge into x86_cons_fix_new.
490 (tc_gen_reloc): Also consider BFD_RELOC_X86_64_32S for gotpc
491 conversion.
492
37b75c0c
AM		 4932005-09-28 Arnold Metselaar <arnold.metselaar@planet.nl>
494
495 * app.c (do_scrub_chars <LEX_IS_SYMBOL_COMPONENT>): Check for full
496 buffer after copying string.
497
db8ac8f9
PB		 4982005-09-27 Paul Brook <paul@codesourcery.com>
499
500 * config/arm.c (arm_cpus): Add more cpu names.
501 * doc/c-arm.texi: Document them.
502
66bd02d3
AM		 5032005-09-21 Alan Modra <amodra@bigpond.net.au>
504
505 * read.c (pseudo_set): Don't set undefined symbols to expr_section.
506
fead5cd9
RH		 5072005-09-20 Richard Henderson <rth@redhat.com>
508
509 * dwarf2dbg.c (process_entries): Fix uninitialized variable warning.
510
07a53e5c
RH		 5112005-09-20 Richard Henderson <rth@redhat.com>
512
513 * dwarf2dbg.c (struct line_entry): Replace frag and frag_ofs
514 with label.
515 (dwarf2_loc_mark_labels): New.
516 (dwarf2_gen_line_info_1): Split out of ...
517 (dwarf2_gen_line_info): ... here. Create the temp symbol here.
518 (dwarf2_emit_label): New.
519 (dwarf2_directive_loc_mark_labels): New.
520 (out_set_addr): Take a symbol instead of frag+ofs.
521 (relax_inc_line_addr): Likewise.
522 (emit_inc_line_addr): Assert delta non-negative.
523 (process_entries): Remove dead code. Update to work with temp
524 symbols instead of frag+ofs.
525 * dwarf2dbg.h (dwarf2_directive_loc_mark_labels): Declare.
526 (dwarf2_emit_label, dwarf2_loc_mark_labels): Declare.
527 * config/obj-elf.c (elf_pseudo_tab): Add loc_mark_labels.
528 * config/obj-elf.h (obj_frob_label): New.
529 * config/tc-alpha.c (alpha_define_label): Call dwarf2_emit_label.
530 * config/tc-arm.c, config/tc-hppa.c, config/tc-m68k.c,
531 config/tc-mips.c, config/tc-ppc.c, config/tc-sh.c, config/tc-xtensa.c:
532 Similarly in the respective tc_frob_label implementation functions.
533 * config/tc-i386.c (md_pseudo_table): Move file and loc to
534 non-elf section; add loc_mark_labels.
535 * config/tc-ia64.c (struct label_fix): Add dw2_mark_labels.
536 (ia64_flush_insns): Check for marked labels; emit line entry if so.
537 (emit_one_bundle): Similarly.
538 (ia64_frob_label): Record marked labels.
539 * config/tc-m68hc11.h (tc_frob_label): Remove.
540 * config/tc-ms1.c (md_pseudo_table): Remove file and loc.
541 * config/tc-sh.h (tc_frob_label): Pass sym to sh_frob_label.
542 * config/tc-sh64.h (tc_frob_label): Likewise.
543 * doc/as.texinfo (LNS directives): Docuement .loc_mark_blocks.
544
aba4aa7d
AM		 5452005-09-20 Alan Modra <amodra@bigpond.net.au>
546
547 * read.c (pseudo_set): Set segment of expression syms to expr_section.
548
43fd16e4
JB		 5492005-09-14 Jan Beulich <jbeulich@novell.com>
550
551 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Add selector
552 registers, floating point control and status words, and mxcsr as
553 well as (for 64-bit code) segment base registers and rflags.
554
3e470ab5
DD		 5552005-09-09 Dmitry Diky <diwil@spec.ru>
556
557 * config/tc-msp430.c (msp430_operands): Undo last changes. Instead...
558 (msp430_relax_frag): add a guard check to ensure that final fr_subtype
559 has been reached.
560
2ef2b9ae
CF		 5612005-09-08 Chao-ying Fu <fu@mips.com>
562
563 * doc/as.texinfo: Document -mdsp and -mno-dsp options.
564 * doc/c-mips.texi: Likewise, and document ".set dsp" and ".set nodsp"
565 directives.
566
3eb17e6b
PB		 5672005-09-08 Paul Brook <paul@codesourcery.com>
568
569 * config/tc-arm.c (do_smi, do_t_smi): Rename ...
570 (do_smc, do_t_smc): ... to this.
571 (insns): Remane smi to smc.
572 (md_apply_fix, tc_gen_reloc): Rename BFD_RELOC_ARM_SMI to
573 BFD_RELOC_ARM_SMC.
574
ecea7679
RH		 5752005-09-07 Richard Henderson <rth@redhat.com>
576
577 * dwarf2dbg.c (dwarf2_where): Set line->isa.
578 (dwarf2_set_isa): New.
579 (dwarf2_directive_loc): Rearrange to allow all options on one line.
580 * dwarf2dbg.h (dwarf2_set_isa): Declare.
581 * doc/as.texinfo: Update .loc documentation.
582
bd0eb99b
RH		 5832005-09-07 Richard Henderson <rth@redhat.com>
584
585 * dwarf2dbg.c: Include safe-ctype.h.
586 (DWARF2_LINE_OPCODE_BASE): Bump to 13.
587 (current): Initialize.
588 (dwarf2_emit_insn): Clear DWARF2_FLAG_BASIC_BLOCK,
589 DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN.
590 (dwarf2_directive_file): Cope with invalid filename.
591 (dwarf2_directive_loc): Add handling for basic_block, prologue_end,
592 epilogue_begin, is_stmt, isa.
593 (emit_inc_line_addr): Move line_delta == 0, addr_delta == 0 special
594 case down lower.
37b75c0c 595 (process_entries): Handle isa, DWARF2_FLAG_PROLOGUE_END,
bd0eb99b
RH		 596 and DWARF2_FLAG_EPILOGUE_BEGIN.
597 (out_debug_line): Emit sizes for DW_LNS_set_prologue_end,
598 DW_LNS_set_epilogue_begin, DW_LNS_set_isa.
599 * dwarf2dbg.h (DWARF2_FLAG_IS_STMT): Rename from DWARF2_FLAG_BEGIN_STMT.
600 (DWARF2_FLAG_BASIC_BLOCK): Rename from DWARF2_FLAG_BEGIN_BLOCK.
601 (DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN): New.
602 (struct dwarf2_line_info): Add isa member.
603 * doc/as.texinfo (LNS directives): New node.
604
b8ee1a6e
DU		 6052005-09-07 David Ung <davidu@mips.com>
606
607 * config/tc-mips.c (append_insn): Undo last change. Instead add
608 guard to suppress calling frag_grow if the current instruction is
609 one that allows a delay slot.
610
ef2e4d86
CF		 6112005-09-06 Chao-ying Fu <fu@mips.com>
612
613 * config/tc-mips.c (mips_set_options): Add ase_mt for MT instructions.
614 (mips_opts): Add -1 to initialize ase_mt.
615 (file_ase_mt): New variable for -mmt.
616 (CPU_HAS_MT): New define.
617 (validate_mips_insn): Add supports for +t, +T, !, $, *, &, g operand
618 formats.
619 (mips_ip): Check ase_mt to enable MT instructions.
620 Handle !, $, *, &, +T, +t, g operand formats.
621 For "mftc1", "mfthc1", "cftc1", "mttc1", "mtthc1", "cttc1", we allow
622 odd float registers.
623 (OPTION_MT, OPTION_NO_MT): New define.
624 (OPTION_COMPAT_ARCH_BASE): Change because of inserting MT define.
625 (md_parse_option): Parse OPTION_MT and OPTION_NO_MT.
626 (mips_after_parse_args): Set ase_mt based on CPU.
627 (s_mipsset): Handle ".set mt" and ".set nomt".
628 (mips_elf_final_processing): Remind of adding new flag for MT ASE.
629 (md_show_usage): Show usage of -mmt and -mno-mt.
630 * doc/as.texinfo: Document -mmt and -mno-mt options.
631 * doc/c-mips.texi: Likewise, and document ".set mt" and ".set nomt"
632 directives.
633
0110f2b8
PB		 6342005-09-06 Paul Brook <paul@codesourcery.com>
635
636 * config/tc-arm.c (arm_it): Add relax field.
637 (T16_32_TAB): Add addi, addis, add_pc, add_sp, dec_sp, inc_sp,
638 b, bcond, ldr_pc, ldr_pc2, ldr_sp, str_sp, subi, subis.
639 (do_t_add_sub, do_t_addr, do_t_branch, do_t_ldst,
640 do_t_mov_cmp): Allow relaxation.
641 (output_relax_insn): New function.
642 (put_thumb32_insn): New function.
643 (output_inst): Use new functions.
644 (md_assemble): Don't throw error on relaxable instructions.
645 (insns): Change "b" entry from TCE(...) to tCE(...).
646 (md_estimate_size_before_relax): Return 2.
647 (md_convert_frag, relax_immediate, relax_adr, relax_addsub,
648 relax_branch, arm_relax_frag): New functions.
649 (arm_force_relocation): Return 0 for Thumb-2 immediate operand
650 relocations.
651 * config/tc-arm.h (md_convert_frag): Remove definition.
652 (md_relax_frag): Define.
653 (arm_relax_frag): Add prototype.
654
9a64e435
PB		 6552005-09-02 Paul Brook <paul@codesourcery.com>
656
657 * config/tc-arm.c (do_rn_rd): Enforce SWP operand constraints.
658
8f06b2d8
PB		 6592005-09-02 Paul Brook <paul@codesourcery.com>
660
661 * config/tc-arm.c (encode_arm_cp_address): Use
662 BFD_RELOC_ARM_T32_CP_OFF_IMM in thumb mode.
663 (do_iwmmxt_wldstbh): Use BFD_RELOC_ARM_T32_CP_OFF_IMM_S2 in thumb
664 mode.
665 (md_assemble): Only allow coprocessor instructions when Thumb-2 is
666 available.
667 (cCE, cC3): Define.
668 (insns): Use them for coprocessor instructions.
669 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM.
670 (get_thumb32_insn): New function.
671 (put_thumb32_insn): New function.
672 (md_apply_fix): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM and
673 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
674
c4188bc9
PB		 6752005-09-02 Paul Brook <paul@codesourcery.com>
676
677 * config/tc-arm.c (opcode_lookup): Look for infix opcode when
678 incorrect suffix matches.
679
e9df6573
DU		 6802005-09-01 David Ung <davidu@mips.com>
681
682 * config/tc-mips.c (append_insn): Correctly handle mips16 case
683 when the frags are different for the 2 instructions we want to
684 swap. If the lengths of the 2 instructions are not the same, we
685 won't do the swap but emit an nop.
686
2a9a06c1
DD		 6872005-09-01 Dmitry Diky <diwil@spec.ru>
688
689 * config/tc-msp430.c (msp430_operands): Emit dwarf2_emit_insn()
37b75c0c 690 as appropriate. Change frag_variant() to frag_var() for relaxes.
2a9a06c1 691
61e192bf
NC		 6922005-08-29 Nick Clifton <nickc@redhat.com>
693
694 * write.c (generic_force_reloc): Do not call S_FORCE_RELOC if
695 there is no symbol.
696
435acd52
JB		 6972005-08-26 Jan Beulich <jbeulich@novell.com>
698
699 * config/tc-i386.c (intel_e09): Set JumpAbsolute when seeing a PTR-
700 qualified operand of a branch.
701 (intel_bracket_expr): Set JumpAbsolute here...
702 (intel_e11): ... rather than here.
703
c0524131
NC		 7042005-08-26 Christian Groessler <chris@groessler.org>
705
706 * configure.tgt: Set bfd_gas also for z8k cpu.
707 * config/tc-z8k.c (s_segm): Use bfd_set_arch_mach to set machine
708 type.
709 (newfix): Adapt to bfd reloc types.
710 (build_bytes): Adapt to bfd reloc types. Ensure that enough space
711 is available in the current frag.
712 (md_convert_frag): Adapt function parameters.
713 (tc_gen_reloc): New function.
714 (md_section_align): Use bfd_get_section_alignment.
715 (md_apply_fix): Adapt to bfd reloc types. Fix handling of
716 BFD_RELOC_Z8K_IMM4L, BFD_RELOC_8, BFD_RELOC_16, and BFD_RELOC_32
717 relocations.
718 * config/tc-z8k.h (TARGET_ARCH): Define.
719 (tc_fix_adjustable): Define.
720
74cd071d
CF		 7212005-08-25 Chao-ying Fu <fu@mips.com>
722
723 * config/tc-mips.c (mips_set_options): Add ase_dsp for DSP instructions.
724 (mips_opts): Add -1 to initialize ase_dsp.
725 (file_ase_dsp): New variable for -mdsp.
726 (CPU_HAS_DSP): New define.
727 (validate_mips_insn): Add supports for 3, 4, 5, 6, 7, 8, 9, 0, ', :, @
728 operand formats.
729 (mips_ip): Add min_range and max_range for checking singed numbers.
730 Check ase_dsp to enable DSP instructions.
731 Handle 3, 4, 5, 6, 7, 8, 9, 0, ', :, @ operand formats.
732 (OPTION_DSP, OPTION_NO_DSP): New define.
733 (OPTION_COMPAT_ARCH_BASE): Change because of inserting DSP define.
734 (md_parse_option): Parse OPTION_DSP and OPTION_NO_DSP.
735 (mips_after_parse_args): Set ase_dsp based on CPU.
736 (s_mipsset): Handle ".set dsp" and ".set nodsp".
737 (mips_elf_final_processing): Remind of adding new flag for DSP ASE.
738 (md_show_usage): Show usage of -mdsp and -mno-dsp.
739
ff324200
DU		 7402005-08-23 David Ung <davidu@mips.com>
741
742 * config/tc-mips.c (mips_cpu_info_table): Add 5kf to the table of
743 cpu names.
744
ac805826
AM		 7452005-08-23 Alan Modra <amodra@bigpond.net.au>
746
747 PR 1036
748 * config/tc-ppc.c (ppc_symbol_chars): Add '%' and '['.
749
478ec1e3
AM		 7502005-08-23 Phil Edwards <phil@codesourcery.com>
751
752 * configure.tgt (*-*-vxworks): Match vxworks* instead.
753
4fa24527
JB		 7542005-08-22 Jan Beulich <jbeulich@novell.com>
755
756 * config/tc-i386.c (object_64bit): New.
757 (i386_target_format): Initialize it.
758 (output_disp): Use object_64bit for relocation type determination.
759 (output_imm): Likewise.
760 (i386_validate_fix): Likewise.
761 (tc_gen_reloc): Likewise.
762 (lex_got): Likewise. Remove static mode_name. Change array size
763 of gotrel's rel field, and adjust its initializer. Adjust diagnostic.
764 (x86_cons): Use object_64bit for deciding whether quad fields can
765 have relocations.
766
fefaa1aa
CG		 7672005-08-18 Christian Groessler <chris@groessler.org>
768
769 * config/tc-h8300.h: Remove TC_RELOC_MANGLE/tc_reloc_mangle.
770 * config/tc-mcore.h: Likewise.
771 * config/tc-z8k.h: Likewise.
772 * config/tc-z8k.c: Likewise.
773 * config/tc-sh.h: Remove TC_RELOC_MANGLE and
774 sh_coff_reloc_mangle declaration.
775 * config/tc-sh.c: (md_apply_fix): Fix comment for case
776 BFD_RELOC_SH_USES.
777
32a3d256
KK		 7782005-08-18 Kaz Kojima <kkojima@rr.iij4u.or.jp>
779
780 * config/tc-sh64.c (sh64_target_format): Check preset_target_arch
781 to confirm that no ISA is specified.
782
4111faa5
NC		 7832005-08-18 Nick Clifton <nickc@redhat.com>
784
785 * write.c (relax_segment): Count the number of frags being
786 processed and use this to compute a maximum limit on the number of
787 iterations that will be allowed when attempting to relax the
788 segment.
789
11eec5fc
DS		 7902005-08-17 Danny Smith <dannysmith@users.sourceforge.net>
791
792 * config/obj-coff.c (obj_coff_weak): Set auxiliary record
793 of NT weak externals to IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY.
794
23d36e92
AM		 7952005-08-16 Alan Modra <amodra@bigpond.net.au>
796
797 * config/tc-ppc.c (ppc_set_cpu): Don't select 64-bit based on
798 default cpu.
799
3d388997
PB		 8002005-08-15 Paul Brook <paul@codesourcery.com>
801
802 * config/tc-arm.c (do_t_mov_cmp): Fix encoding of i16-bit conditional
803 instructions.
804 (do_t_mvn_tst, do_t_neg, do_t_shift): Ditto.
805
36ae0db3
DJ		 8062005-08-15 Daniel Jacobowitz <dan@codesourcery.com>
807
808 * config/tc-ppc.c (parse_cpu): Add -me300 support.
809 (md_show_usage): Likewise.
810 * doc/c-ppc.texi (PowerPC-Opts): Document it.
811
6c639ef9
MS		 8122005-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
813
814 * config/tc-s390.c (md_parse_option): Add cpu type z9-109.
815 (md_gather_operands): Add support for optional operands.
816
77592908
DD		 8172005-08-12 Dmitry Diky <diwil@spec.ru>
818 * config/tc-msp430.c (msp430_enable_relax): New flag.
819 (msp430_enable_polys): Likewise.
820 (OPTION_RELAX): New option.
821 (OPTION_POLYMORPHS): Likewise.
822 (md_longopts): New long options.
823 (md_show_usage): Updated.
824 (md_parse_option): Add new options handler.
825 (msp430_operands): Add check if polymorph insns are enabled.
826 (msp430_force_relocation_local): New function.
827 (md_apply_fix): Now delete relocs according to new flags combination.
828 (msp430_relax_frag): Convert long branches to short branches only if
829 flag msp430_enable_relax is set.
830 * config/tc-msp430.h (TC_FORCE_RELOCATION_LOCAL): Defined.
831 (msp430_force_relocation_local): Likewise.
832 * doc/c-msp430.texi: Describe new options.
37b75c0c 833
e079bef8
ILT		 8342005-08-11 Ian Lance Taylor <ian@airs.com>
835
836 * Makefile.am ($(srcdir)/make-gas.com): Remove target.
837 (stamp-mk.com): Likewise.
838 (EXTRA_DIST): Remove make-gas.com from list.
839 (MOSTLYCLEANFILES): Remove stamp-mk.com from list.
840 * Makefile.in: Regenerate.
841
4924bf8f
HPN		 8422005-08-11 Hans-Peter Nilsson <hp@axis.com>
843
844 * subsegs.c (subseg_change): Move declaration of seginfo to before
845 first statement.
846
7be1c489
AM		 8472005-08-11 Alan Modra <amodra@bigpond.net.au>
848
849 * README-vms: Delete.
850 * config-gas.com: Delete.
851 * makefile.vms: Delete.
852 * vmsconf.sh: Delete.
853 * config/atof-tahoe.c: Delete.
854 * config/m88k-opcode.h: Delete.
855 * config/obj-bout.c: Delete.
856 * config/obj-bout.h: Delete.
857 * config/obj-hp300.c: Delete.
858 * config/obj-hp300.h: Delete.
859 * config/tc-a29k.c: Delete.
860 * config/tc-a29k.h: Delete.
861 * config/tc-h8500.c: Delete.
862 * config/tc-h8500.h: Delete.
863 * config/tc-m88k.c: Delete.
864 * config/tc-m88k.h: Delete.
865 * config/tc-tahoe.c: Delete.
866 * config/tc-tahoe.h: Delete.
867 * config/tc-tic80.c: Delete.
868 * config/tc-tic80.h: Delete.
869 * config/tc-w65.c: Delete.
870 * config/tc-w65.h: Delete.
871 * config/te-aux.h: Delete.
872 * config/te-delt88.h: Delete.
873 * config/te-delta.h: Delete.
874 * config/te-dpx2.h: Delete.
875 * config/te-hp300.h: Delete.
876 * config/te-ic960.h: Delete.
877 * config/vms-a-conf.h: Delete.
878 * doc/c-a29k.texi: Delete.
879 * doc/c-h8500.texi: Delete.
880 * doc/c-m88k.texi: Delete.
881 * README: Remove obsolete examples, and list of supported targets.
882 * Makefile.am: Remove a29k, h8500, m88k, tahoe, tic80, w65,
883 bout and hp300 support.
884 (DEP_FLAGS): Don't define BFD_ASSEMBLER.
885 * configure.in: Remove --enable-bfd-assembler, need_bfd,
886 primary_bfd_gas.
887 * configure.tgt: Remove a29k, h8300-coff, h8500-*, i960 non-elf,
888 m68k non bfd, m88k, or32-coff, tic80-*, vax non-bfd, w65k-*, *-nindy.
889 * as.c: Remove all non-BFD_ASSEMBLER code, support for above targets.
890 * as.h: Likewise.
891 * dw2gencfi.c: Likewise.
892 * dwarf2dbg.c: Likewise.
893 * ehopt.c: Likewise.
894 * input-file.c: Likewise.
895 * listing.c: Likewise.
896 * literal.c: Likewise.
897 * messages.c: Likewise.
898 * obj.h: Likewise.
899 * output-file.c: Likewise.
900 * read.c: Likewise.
901 * stabs.c: Likewise.
902 * struc-symbol.h: Likewise.
903 * subsegs.c: Likewise.
904 * subsegs.h: Likewise.
905 * symbols.c: Likewise.
906 * symbols.h: Likewise.
907 * tc.h: Likewise.
908 * write.c: Likewise.
909 * write.h: Likewise.
910 * config/aout_gnu.h: Likewise.
911 * config/obj-aout.c: Likewise.
912 * config/obj-aout.h: Likewise.
913 * config/obj-coff.c: Likewise.
914 * config/obj-coff.h: Likewise.
915 * config/obj-evax.h: Likewise.
916 * config/obj-ieee.h: Likewise.
917 * config/tc-arm.c: Likewise.
918 * config/tc-arm.h: Likewise.
919 * config/tc-avr.c: Likewise.
920 * config/tc-avr.h: Likewise.
921 * config/tc-crx.h: Likewise.
922 * config/tc-d10v.h: Likewise.
923 * config/tc-d30v.h: Likewise.
924 * config/tc-dlx.h: Likewise.
925 * config/tc-fr30.h: Likewise.
926 * config/tc-frv.h: Likewise.
927 * config/tc-h8300.c: Likewise.
928 * config/tc-h8300.h: Likewise.
929 * config/tc-hppa.h: Likewise.
930 * config/tc-i370.h: Likewise.
931 * config/tc-i386.c: Likewise.
932 * config/tc-i386.h: Likewise.
933 * config/tc-i860.h: Likewise.
934 * config/tc-i960.c: Likewise.
935 * config/tc-i960.h: Likewise.
936 * config/tc-ip2k.h: Likewise.
937 * config/tc-iq2000.h: Likewise.
938 * config/tc-m32c.h: Likewise.
939 * config/tc-m32r.h: Likewise.
940 * config/tc-m68hc11.h: Likewise.
941 * config/tc-m68k.c: Likewise.
942 * config/tc-m68k.h: Likewise.
943 * config/tc-maxq.c: Likewise.
944 * config/tc-maxq.h: Likewise.
945 * config/tc-mcore.c: Likewise.
946 * config/tc-mcore.h: Likewise.
947 * config/tc-mn10200.h: Likewise.
948 * config/tc-mn10300.c: Likewise.
949 * config/tc-mn10300.h: Likewise.
950 * config/tc-ms1.h: Likewise.
951 * config/tc-msp430.c: Likewise.
952 * config/tc-msp430.h: Likewise.
953 * config/tc-ns32k.c: Likewise.
954 * config/tc-ns32k.h: Likewise.
955 * config/tc-openrisc.h: Likewise.
956 * config/tc-or32.c: Likewise.
957 * config/tc-or32.h: Likewise.
958 * config/tc-ppc.c: Likewise.
959 * config/tc-ppc.h: Likewise.
960 * config/tc-s390.h: Likewise.
961 * config/tc-sh.c: Likewise.
962 * config/tc-sh.h: Likewise.
963 * config/tc-sparc.c: Likewise.
964 * config/tc-tic30.c: Likewise.
965 * config/tc-tic30.h: Likewise.
966 * config/tc-tic4x.c: Likewise.
967 * config/tc-tic4x.h: Likewise.
968 * config/tc-tic54x.c: Likewise.
969 * config/tc-tic54x.h: Likewise.
970 * config/tc-v850.h: Likewise.
971 * config/tc-vax.c: Likewise.
972 * config/tc-vax.h: Likewise.
973 * config/tc-xstormy16.h: Likewise.
974 * config/tc-xtensa.h: Likewise.
975 * config/tc-z8k.c: Likewise.
976 * config/tc-z8k.h: Likewise.
977 * config/vms-a-conf.h
978 * doc/Makefile.am: Likewise.
979 * doc/all.texi: Likewise.
980 * doc/as.texinfo: Likewise.
829c3ed3 981 * doc/internals.texi: Likewise.
7be1c489
AM		 982 * doc/Makefile.in: Regenerate.
983 * Makefile.in: Regenerate.
984 * configure: Regenerate.
985 * config.in: Regenerate.
986 * po/POTFILES.in: Regenerate.
987
2f6178c1
NC		 9882005-08-09 Nick Clifton <nickc@redhat.com>
989
990 PR 1070
991 * macro.c (getstring): Do not treat round parentheses exactly the
992 same as angle brackets - the parentheses need to be preserved and
993 passed on to the macro processing code.
994
44c86e8c
NC		 9952005-08-08 Nick Clifton <nickc@redhat.com>
996
997 * config/tc-msp430.c (MSP430_ISA_21): Define.
998 (mcu_types): Add entries for msp430x21xx variants.
999
df40eaf9
NC		 10002005-08-08 Nick Clifton <nickc@redhat.com>
1001
1002 PR 1070
1003 * macro.c (getstring): Treat round parentheses in the same way as
1004 angle brackets.
1005 (get_any_string): Likewise.
1006
5a14ab23
L		 10072005-08-07 H.J. Lu <hongjiu.lu@intel.com>
1008
1009 PR gas/1118
1010 * as.c (parse_args): Handle -al=<FILE>.
1011
47837f8e
NC		 10122005-08-07 Nick Clifton <nickc@redhat.com>
1013
1014 * read.c (s_app_line): Accept a line number of 0 for compatibility
1015 with gcc's output for assembler-with-cpp files.
1016
e27ec89e
PB		 10172005-08-05 Paul Brook <paul@codesourcery.com>
1018
1019 * config/tc-arm.c (current_it_mask, current_cc): New variables.
1020 (do_t_add_sub): Use correct encodings inside IT block.
1021 (do_t_arit3c): Ditto.
1022 (do_t_it): Simplify logic. Set current_it_mask and current_cc.
1023 (md_assemble): Verify conditional suffixes agains IT blocks.
1024
9c3c69f2
PB		 10252005-08-05 Paul Brook <paul@codesourcery.com>
1026
1027 * config/tc-arm.c (encode_thumb32_immediate): Only accept shifted
1028 constants.
1029 (encode_thumb32_shifted_operand): Prohibit register shifts.
1030 (encode_thumb32_addr_mode): Fix typo.
1031 (insns): Correct thumb2 ldm and stm opcodes.
1032
f2184508
NC		 10332005-08-02 Khem Raj <kraj@mvista.com>
1034
1035 * config/tc-arm.c (do_iwmmxt_wldstd): Correct the offset range for
1036 WLDRD/WSTRD instruction.
1037
4e6935a6
AM		 10382005-08-02 Alan Modra <amodra@bigpond.net.au>
1039
1040 * config/tc-ppc.c (md_apply_fix <ELF>): Don't warn on overflow
1041 if emitting a reloc.
1042
8a06b769
TS		 10432005-07-29 Thiemo Seufer <ths@networkno.de>
1044
1045 * config/tc-mips.c (s_mips_globl): Allow multiple symbols per .globl.
1046
e9f89963
PB		 10472005-07-29 Paul Brook <paul@codesourcery.com>
1048
1049 * config/tc-arm.c (T16_32_TAB): Add "addr". Fix encoding of push and
1050 pop.
1051 (do_t_addr): Implement 32-bit variant.
1052 (do_t_push_pop): Make some errors warnings. Handle single register
1053 32-bit case.
1054 (insns): Use tCE for adr.
1055 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_ADD_PC12.
1056 (md_apply_fix): Ditto.
1057
92e90b6e
PB		 10582005-07-29 Paul Brook <paul@codesourcery.com>
1059
1060 * config/tc-arm.c (parse_tb): New function.
1061 (enum operand_parse_code): Add OP_TB.
1062 (parse_operands): Handle OP_TB.
1063 (do_t_add_sub_w, do_t_tb): New functions.
1064 (insns): Add entries for addw, subw, tbb and tbh.
1065 (md_apply_fix): Handle BFD_RELOC_ARM_T32_IMM12.
1066
0a7b9ba6
NC		 10672005-07-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1068
1069 * config/tc-m32r.c (m32r_check_fixup): Fixed X_op check.
1070
17d4e2a2
L		 10712007-07-27 H.J. Lu <hongjiu.lu@intel.com>
1072
1073 * config/tc-i386.c (handle_large_common): Declare only for ELF.
1074
ba825241
JB		 10752005-07-27 Jan Beulich <jbeulich@novell.com>
1076
1077 * config/tc-ia64.h (unw_r_record): Change type of fr_mem to unsigned
1078 int.
1079 (unw_p_record): Remove unused/redundant fields imask and rmask.
1080 Combine spoff and pspoff into a union. Combine gr and br into a
1081 union. Change type of grmask and brmask to unsigned char. Change type
1082 of frmask to unsigned int.
1083 (unw_x_record): Combine spoff, pspoff, and treg into a union.
1084 * config/tc-ia64.c (unwind): New field 'pending_saves'.
1085 (check_pending_save): New.
1086 (alloc_record): Clear out entire record.
1087 (output_psp_gr): Use renamed structure fields.
1088 (output_psp_sprel): Likewise.
1089 (output_rp_gr): Likewise.
1090 (output_rp_br): Likewise.
1091 (output_rp_psprel): Likewise.
1092 (output_rp_sprel): Likewise.
1093 (output_pfs_gr): Likewise.
1094 (output_pfs_psprel): Likewise.
1095 (output_pfs_sprel): Likewise.
1096 (output_preds_gr): Likewise.
1097 (output_preds_psprel): Likewise.
1098 (output_preds_sprel): Likewise.
1099 (output_spill_base): Likewise.
1100 (output_unat_gr): Likewise.
1101 (output_unat_psprel): Likewise.
1102 (output_unat_sprel): Likewise.
1103 (output_lc_gr): Likewise.
1104 (output_lc_psprel): Likewise.
1105 (output_lc_sprel): Likewise.
1106 (output_fpsr_gr): Likewise.
1107 (output_fpsr_psprel): Likewise.
1108 (output_fpsr_sprel): Likewise.
1109 (output_priunat_gr): Likewise.
1110 (output_priunat_psprel): Likewise.
1111 (output_priunat_sprel): Likewise.
1112 (output_bsp_gr): Likewise.
1113 (output_bsp_psprel): Likewise.
1114 (output_bsp_sprel): Likewise.
1115 (output_bspstore_gr): Likewise.
1116 (output_bspstore_psprel): Likewise.
1117 (output_bspstore_sprel): Likewise.
1118 (output_rnat_gr): Likewise.
1119 (output_rnat_psprel): Likewise.
1120 (output_rnat_sprel): Likewise.
1121 (output_spill_psprel): Likewise.
1122 (output_spill_sprel): Likewise.
1123 (output_spill_reg): Likewise.
1124 (output_fr_mem): Likewise. Allocate one unwind record per set mask
1125 bit.
1126 (output_frgr_mem): Likewise.
1127 (output_gr_mem): Likewise.
1128 (output_br_mem): Likewise.
1129 (output_gr_gr): Likewise.
1130 (output_br_gr): Likewise.
1131 (fixup_unw_records): Likewise.
1132 (process_one_record): Use renamed structure fields. For gr_gr and
1133 br_gr, collect mask from chain of records before output.
1134 (in_prologue): Simplify and eliminate early returns. Call
1135 check_pending_save.
1136 (in_body): Simplify and eliminate early returns.
1137 (dot_body): Call check_pending_save.
1138 (md_assemble): Update comment. Deal with pending saves.
1139
9cd96992
JB		 11402005-07-26 Jan Beulich <jbeulich@novell.com>
1141
1142 * config/tc-i386.c (optimize_imm): Calculate candidate immediates
1143 mask from guessed suffix, but mask out other immediate types only
1144 if at least on candidate is valid for the insn.
1145
fd54057a
DD		 11462005-07-25 DJ Delorie <dj@redhat.com>
1147
1148 * config/tc-m32c.c (md_cgen_lookup_reloc): Add 8 bit operands.
1149 Support %mod() modifiers from opcodes.
1150 * doc/c-m32c.texi (M32C-Modifiers): New section.
1151
3b22753a
L		 11522005-07-25 Jan Hubicka <jh@suse.cz>
1153 H.J. Lu <hongjiu.lu@intel.com>
1154
1155 * config/obj-elf.c: Include "elf/x86-64.h" if TC_I386 is
1156 defined.
1157 (elf_com_section_ptr): New.
1158 (elf_begin): Set elf_com_section_ptr to bfd_com_section_ptr.
1159 (elf_common_parse): Make it global. Use elf_com_section_ptr
1160 instead of bfd_com_section_ptr.
1161 (obj_elf_change_section): Handle x86-64 large bss sections.
1162
1163 * config/obj-elf.h (elf_com_section_ptr): New.
1164 (elf_common_parse): New.
1165
1166 * config/tc-i386.c (handle_large_common): New.
1167 (md_pseudo_table): Add "largecomm".
1168 (x86_64_section_letter): New.
1169 (x86_64_section_word): New.
1170
1171 * config/tc-i386.h (x86_64_section_word): New.
1172 (x86_64_section_letter): New.
1173 (md_elf_section_letter): New. Defined.
1174 (md_elf_section_word): Likewise.
1175
9f971fcb
NC		 11762005-07-21 Ralf Corsepius <ralf.corsepius@rtems.org>
1177
1178 * configure.tgt: Remove i386-*-rtemself*.
1179 Remove sparc-*-rtemself*.
1180
240a3425
BE		 11812005-07-21 Ben Elliston <bje@gnu.org>
1182
1183 * config/tc-m68k.h: Remove TE_LYNX conditional code.
1184
c160f130
PB		 11852005-07-21 Paul Brook <paul@codesourcery.com>
1186
1187 * config/tc-arm.c (encode_thumb32_addr_mode): Don't set
1188 inst.reloc.pc_rel.
1189
a9bfff94
NC		 11902005-07-20 Tavis Ormandy <taviso@gentoo.org>
1191
1192 * messages.c: Use vsnprintf instead of vsprintf.
1193
157e7bd1
NC		 11942005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1195
1196 * config/tc-m32r.c (tc_gen_reloc): Check BFD_RELOC_32_PCREL and
1197 BFD_RELOC_16_PCREL to Support R_M32R_REL32.
1198
85da3a56
NC		 11992005-07-18 Nick Clifton <nickc@redhat.com>
1200
1201 * configure.tgt: Restore alpha ordering to list of arches.
1202
71e17562
DA		 12032005-07-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1204
1205 * tc-hppa.c (pa_ip): Reject match for '#' immediate if not pa20.
1206
718ddfc0
JB		 12072005-07-18 Jan Beulich <jbeulich@novell.com>
1208
1209 * config/tc-i386.c (md_begin): Use IS_ELF.
1210 (tc_i386_fix_adjustable): Likewise.
1211 (md_estimate_size_before_relax): Likewise.
1212 (md_apply_fix): Likewise.
1213 (i386_target_format): Likewise.
1214 (lex_got): Define to NULL when not ELF or when LEX_AT. Check IS_ELF.
1215 (i386_immediate): Remove #ifdef LEX_AT.
1216 (i386_displacement): Likewise.
1217 * config/tc-i386.h (x86_cons): Prototype only when ELF and when not
1218 LEX_AT.
1219
3956db08
JB		 12202005-07-18 Jan Beulich <jbeulich@novell.com>
1221
1222 * config/tc-i386.c (reloc): Convert to ISO C90. Change first
1223 parameter to unsigned. Parameter sign now is tristate - zero/
1224 positive mean unsigned/signed, negative means signedness doesn't
1225 matter. Check field size,
1226 signedness, and pcrel-ness are in agreement between relocated field
1227 and relocation type. Adjust diagnostics.
1228 (optimize_imm): And type mask of operand instead of overwriting it.
1229 (lex_got): Convert to ISO C90. Add third parameter. Add new field to
1230 local structure and initialize gotrel accordingly. Pass caller as
1231 mask of types that the operator can match.
1232 (x86_cons_fix_new): Let reloc know that signedness of relocation
1233 doesn't matter.
1234 (x86_pe_cons_fix_new): Likewise.
1235 (x86_cons): Pass additional argument to lex_got.
1236 (i386_immediate): New local variable 'types'. Pass its address as
1237 additional argument to lex_got. Mask out operand types not supported
1238 befoe returning.
1239 (i386_displacement): Likewise. Set bigdisp to all types supported in
1240 64-bit mode, combining the previously split initialization.
1241
2dd88dca
JB		 12422005-07-18 Jan Beulich <jbeulich@novell.com>
1243
1244 * config/tc-i386.c (parse_insn): Reject prefix if unavailable in
1245 current mode.
1246
8126167b
DA		 12472005-07-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1248
1249 * config/tc-hppa.c (pa_ip): Search entire mnemonic before considering
1250 promoted match.
1251
0f82ff91
AM		 12522005-07-16 Alan Modra <amodra@bigpond.net.au>
1253
1254 * Makefile.am: Run "make dep-am".
1255 * Makefile.in: Regenerate.
1256
90700ea2
L		 12572007-07-15 H.J. Lu <hongjiu.lu@intel.com>
1258
1259 * gas/config/tc-i386.h (CpuVMX): New.
1260 (CpuUnknownFlags): Add CpuVMX.
1261
49f58d10
JB		 12622005-07-14 Jim Blandy <jimb@redhat.com>
1263
1264 Add support for the Renesas M32C.
1265 * Makefile.am (CPU_TYPES): List m32c.
1266 (TARGET_CPU_CFILES): List config/tc-m32c.c.
1267 (TARGET_CPU_HFILES): List config/tc-m32c.h.
1268 * configure.in: Add case for m32c.
1269 * configure.tgt: Add cases for m32c and m32c-*-elf.
1270 * configure: Regenerated.
1271 * config/tc-m32c.c, config/tc-m32c.h: New files.
1272 * doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
1273 * doc/Makefile.in: Regenerated.
1274 * doc/all.texi: Set M32C.
1275 * doc/as.texinfo: Add text for the M32C-specific options and line
1276 comment characters, and refer to c-m32c.texi.
1277 * doc/c-m32c.texi: New file.
37b75c0c 1278
6c5cf62c
NC		 12792005-07-14 Nick Clifton <nickc@redhat.com>
1280
1281 PR 1069
1282 * config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
1283 the ins_parse buffer.
1284
14c194bb
NC		 12852005-07-10 Ralf Corsepius <ralf.corsepius@rtems.org>
1286
1287 * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
1288 i386-*-rtemscoff*, sparc-*-rtemsaout*.
1289
28a9d8f5
L		 12902005-07-10 H.J. Lu <hongjiu.lu@intel.com>
1291
1292 * config/tc-i386.c (optimize_disp): Optimize signed 32bit
1293 displacements.
1294
b4f261e0
BE		 12952005-07-08 Ben Elliston <bje@au.ibm.com>
1296
1297 * frags.h: Remove ANSI_PROTOTYPES conditional code.
1298 * config/obj-elf.h: Likewise.
1299 * config/tc-h8300.h: Likewise.
1300 * config/tc-h8500.h: Likewise.
1301 * config/tc-i370.h: Likewise.
1302 * config/tc-i386.h: Likewise.
1303 * config/tc-m68hc11.h: Likewise.
1304 * config/tc-m68k.h: Likewise.
1305 * config/tc-ppc.h: Likewise.
1306 * config/tc-s390.h: Likewise.
1307 * config/tc-sh.h: Likewise.
1308 * config/tc-sparc.h: Likewise.
1309 * config/tc-tic30.c: Likewise.
1310 * config/tc-w65.h: Likewise.
1311 * config/tc-xtensa.h: Likewise.
1312
d8b19f1a
HPN		 13132005-07-08 Hans-Peter Nilsson <hp@axis.com>
1314
1315 PR gas/1049
1316 * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
1317
0fd3a477
JW		 13182005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1319
1320 * config/tc-tic30.c (debug): Add format attribute. Fix format
1321 bugs.
1322
bf50992e
L		 13232005-07-06 H.J. Lu <hongjiu.lu@intel.com>
1324
1325 * config/tc-i386.c (cpu_arch): Add sse3.
1326
1327 * config/tc-i386.h (CpuSSE3): Renamed from ...
1328 (CpuPNI): This. Defined as CpuSSE3.
1329
1330 * doc/c-i386.texi: Document .sse3.
1331
5d5e6db9
JB		 13322005-07-06 Jan Beulich <jbeulich@novell.com>
1333
1334 * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
1335
3ec2b351
NC		 13362005-07-05 Nick Clifton <nickc@redhat.com>
1337
1338 * config/tc-pdp11.c (md_apply_fix): Cast first argument to
1339 md_chars_to_numbers to an unsigned pointer in order to avoid a
1340 compile time warning.
1341
9d8504b1
PB		 13422005-07-05 Paul Brook <paul@codesourcery.com>
1343
1344 * config/tc-ppc.c (ppc_target_format): Add VxWorks.
1345
a0defb2e
AH		 13462005-07-05 Aldy Hernandez <aldyh@redhat.com>
1347
1348 * config/tc-ms1.c: New.
1349 * config/tc-ms1.h: New.
1350 * testsuite/gas/ms1/allinsn.d: New.
1351 * testsuite/gas/ms1/allinsn.s: New.
1352 * testsuite/gas/ms1/badinsn.s: New.
1353 * testsuite/gas/ms1/badinsn1.s: New.
1354 * testsuite/gas/ms1/badoffsethigh.s: New.
1355 * testsuite/gas/ms1/badoffsetlow.s: New.
1356 * testsuite/gas/ms1/badorder.s: New.
1357 * testsuite/gas/ms1/badreg.s: New.
1358 * testsuite/gas/ms1/badsignedimmhigh.s: New.
1359 * testsuite/gas/ms1/badsignedimmlow.s: New.
1360 * testsuite/gas/ms1/badsyntax.s: New.
1361 * testsuite/gas/ms1/badsyntax1.s: New.
1362 * testsuite/gas/ms1/badunsignedimmhigh.s: New.
1363 * testsuite/gas/ms1/badunsignedimmlow.s: New.
1364 * testsuite/gas/ms1/errors.exp: New.
1365 * testsuite/gas/ms1/ldst.s: New.
1366 * testsuite/gas/ms1/misc.d: New.
1367 * testsuite/gas/ms1/misc.s: New.
1368 * testsuite/gas/ms1/ms1-16-003.d: New.
1369 * testsuite/gas/ms1/ms1-16-003.s: New.
1370 * testsuite/gas/ms1/ms1.exp: New.
1371 * testsuite/gas/ms1/msys.d: New.
1372 * testsuite/gas/ms1/msys.s: New.
1373 * testsuite/gas/ms1/relocs.d: New.
1374 * testsuite/gas/ms1/relocs.exp: New.
1375 * testsuite/gas/ms1/relocs1.s: New.
1376 * testsuite/gas/ms1/relocs2.s: New.
1377
30123838
JB		 13782005-07-05 Jan Beulich <jbeulich@novell.com>
1379
1380 * config/tc-i386.h (CpuSVME): New.
1381 (CpuUnknownFlags): Include CpuSVME.
1382 * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
1383 as alias of sledgehammer.
1384 (md_assemble): Include invlpga in the check for insns with two source
1385 operands.
1386 (process_operands): Include SVME insns in the check for ignored
1387 segment overrides. Adjust diagnostic.
1388 (i386_index_check): Special-case SVME insns with memory operands.
1389
ca3f61f7
NC		 13902005-07-04 Khem Raj <kraj@mvista.com>
1391 Nick Clifton <nickc@redhat.com>
1392
1393 * tc-arm.c (struct arm_it): Make operands.imm signed to match its
1394 use an immediate value.
1395 (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
1396 since the register field of the operands structure is unsigned.
1397 (s_arm_unwind_save_vfp): Make "reg" unsigned.
1398 (parse_operands): Make the 2ns parameter an unsigned pointer to
1399 match its use.
1400 (do_ldrd): When using the imm field of the operands structure as a
1401 second register field, treat it as unsigned.
1402
551b43fd
AM		 14032005-07-04 Alan Modra <amodra@bigpond.net.au>
1404
1405 PR 1004
1406 * config/obj-elf.c (obj_elf_change_section): Use backend
1407 get_sec_type_attr.
1408
e4e8248d
JB		 14092005-07-01 Jan Beulich <jbeulich@novell.com>
1410
1411 * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
1412 (output_spill_psprel, output_spill_psprel_p): Combine.
1413 (output_spill_sprel, output_spill_sprel_p): Combine.
1414 (output_spill_reg, output_spill_regp_p): Combine.
1415 (process_one_record): Handle psp_psprel.
1416 (parse_predicate_and_operand): New.
1417 (convert_expr_to_ab_reg): Two new parameters. Return void. Always
1418 initialize output values. Emit diagnostic case here.
1419 (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
1420 (add_unwind_entry): New second parameter. Allow first parameter to
1421 be NULL. Parse optional tag, emit warning about further support for
1422 it otherwise being missing. Check end-of-line when requested.
1423 (dot_fframe): Clear operand when wrong. Allow tag.
1424 (dot_vframe): Likewise.
1425 (dot_vframesp): Likewise. Rename parameter, issue warning when psp
1426 relative.
1427 (dot_vframepsp): Remove.
1428 (dot_altrp): Clear operand when wrong. Allow tag.
1429 (dot_save): Likewise. Let default case also go through
1430 add_unwind_entry.
1431 (dot_savemem): Likewise.
1432 (dot_restore): Don't return when wrong operand. Allow tag.
1433 (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
1434 parse_predicate_and_operand and the new arguments to
1435 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1436 when wrong operand. Allow tag.
1437 (dot_restorereg, dot_restorereg_p): Likewise.
1438 (dot_spillmem, dot_spillmem_p): Likewise.
1439 (dot_saveg): Clear operand when wrong. Perform tighter operand
1440 checks. Allow tag.
1441 (dot_savef): Likewise.
1442 (dot_saveb): Likewise.
1443 (dot_savegf): Likewise.
1444 (dot_spill): Remove end-of-line check. Combine. Simplify by using
1445 parse_predicate_and_operand and the new arguments to
1446 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1447 when wrong operand. Allow tag.
1448 (popcount): New.
1449 (dot_label_state): Don't return when wrong operand.
1450 (dot_copy_state): Likewise.
1451 (dot_unwabi): Likewise. Check if in prologue.
1452 (dot_body): Don't call demand_empty_rest_of_line.
1453 (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
1454 operand checks.
1455 (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
1456 use dot_spillreg for .spillreg.p. Also use dot_spillmem for
1457 .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
1458 (parse_operand): New second parameter. Don't deal with '}' here
1459 anymore. Don't advance past end-of-line.
1460 (parse_operands): Pass second argument to parse_operand.
1461 (ia64_start_line): Prevent out-of-bounds access through
1462 input_line_pointer. Deal with '}' here.
1463 (ia64_unrecognized_line): Don't deal with '}' here.
1464 (dot_alias): Use ignore_rest_of_line not its deprecated alias
1465 discard_rest_of_line.
1466
2fc8bdac
ZW		 14672005-06-30 Zack Weinberg <zack@codesourcery.com>
1468
1469 * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
1470 (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
1471 (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
0d828caf 1472 (do_branch): Always set inst.reloc.pc_rel.
2fc8bdac
ZW		 1473 (s_arm_elf_cons): Disallow use of (plt) suffix.
1474 (do_adrl): Adjust X_add_number unconditionally.
1475 (md_pcrel_from): Rename md_pcrel_from_section, add second segT
1476 argument. Handle all adjustment for pipeline offset here.
1477 (md_apply_fix): No need to undo work of md_pcrel_from. No
1478 need to extract pre-encoded pipeline adjustments from various
1479 branch instructions. Generally, assume instructions are already
1480 all-bits-zero in the field being fixed up. Remove all OBJ_ELF
1481 special cases. Handle BFD_RELOC_ARM_PLT32 like
1482 BFD_RELOC_ARM_PCREL_BRANCH.
1483 (tc_gen_reloc): Remove OBJ_ELF special case.
1484 * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
1485
b753922c
BE		 14862005-06-30 Ben Elliston <bje@gnu.org>
1487
1488 * Makefile.am (check-DEJAGNU): Don't search for expect.
1489 * Makefile.in: Regenerate.
1490
c3298874
BE		 14912005-06-30 Ben Elliston <bje@gnu.org>
1492
1493 * Makefile.am (EXPECT): Set to expect.
1494 (RUNTEST): Likewise, set to runtest.
1495 * Makefile.in: Regenerate.
1496
8f738565
BE		 14972005-06-23 Ben Elliston <bje@gnu.org>
1498
1499 * config/m68k-parse.h: Use ISO C90.
1500 * config/m68k-parse.y: Likewise.
1501 * config/tc-m68k.h: Likewise.
1502
b300c311
L		 15032005-06-20 H.J. Lu <hongjiu.lu@intel.com>
1504
1505 PR 1013
1506 * config/tc-i386.c (md_assemble): Don't call optimize_disp on
1507 movabs.
1508 (optimize_disp): Optimize only if possible. Don't use 64bit
1509 displacement on non-constants and do same on constants if
1510 possible.
1511
d6ab8113
JB		 15122005-06-17 Jan Beulich <jbeulich@novell.com>
1513
1514 * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
1515 (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
1516 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
1517 (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
1518 and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
1519 aborting.
1520 (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
1521 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
1522 (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
1523 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
1524 BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
1525 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
1526 convert 8-byte pc-relative relocations.
1527 (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
1528 (i386_validate_fix): Likewise.
1529 (x86_cons): Also handle quad values in 64-bit mode.
1530 (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
1531 (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
1532 BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
1533 to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
1534
37f6032b
ZW		 15352005-06-13 Zack Weinberg <zack@codesourcery.com>
1536
1537 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
1538 symbolP as well as for names with a leading dot. Use ACONCAT.
1539 (md_apply_fix): For branch relocations, only replace value
1540 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
1541 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
1542 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
1543 (LOCAL_LABEL_PREFIX): Don't define.
1544
6bdb6dec
AM		 15452005-06-10 Alan Modra <amodra@bigpond.net.au>
1546
1547 * config/tc-hppa.c (pa_block): Allocate just one byte for the
1548 fill pattern.
1549
4dddc1d1
JW		 15502005-06-08 James E Wilson <wilson@specifixinc.com>
1551
1552 PR 994
1553 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
1554 is NULL, then emit a warning, and return the current index.
1555
03b13e59
NC		 15562005-06-08 Tomas Hurka <tom@hukatronic.cz>
1557
6bdb6dec 1558 PR 991
03b13e59
NC		 1559 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
1560 temporary copy of the operands array so that changes can be safely
1561 backed out if the insn does not match.
1562 (m68k_compare_opcode): Shortcut the test when the parameters are
1563 the same. Return 1 if the names match but the second opcode is
1564 further on in the array than the first.
1565
985d9490
NC		 15662005-06-08 Nick Clifton <nickc@redhat.com>
1567
1568 PR 994
1569 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
1570
6858915a
NC		 15712005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1572
1573 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
1574
047af9ef
AH		 15752005-06-07 Aldy Hernandez <aldyh@redhat.com>
1576 Michael Snyder <msnyder@redhat.com>
1577 Stan Cox <scox@redhat.com>
1578
1579 * configure.in: Add ms1 case.
1580
1581 * configure: Regenerate.
1582
1583 * configure.tgt: Add ms1 case.
1584
0bf60745
BW		 15852005-06-07 Bob Wilson <bob.wilson@acm.org>
1586
1587 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
1588 * config/tc-xtensa.c (new_resource_table): Likewise.
1589 (resize_resource_table): Likewise.
1590 (release_resources): Fix assertion for unsigned values.
1591
55cf6793
ZW		 15922005-06-07 Zack Weinberg <zack@codesourcery.com>
1593
1594 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
1595 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
1596 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
1597 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
1598 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
1599 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
1600 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
1601 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
1602 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
1603 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
1604 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
1605 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
1606 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
1607 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
1608 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
1609 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
1610 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
1611 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
1612 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
1613 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
1614 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
1615 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
1616 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
1617 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
1618 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
1619 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
1620 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
1621 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
1622 * config/tc-xtensa.c, config/tc-z8k.c:
1623 Replace all instances of the string "_apply_fix3" with
1624 "_apply_fix".
1625 * po/POTFILES.in, po/gas.pot: Regenerate.
1626
620c54b3
AM		 16272005-06-08 Alan Modra <amodra@bigpond.net.au>
1628
1629 * Makefile.am: Run "make dep-am".
1630 (POTFILES): Remove GAS_CFILES.
1631 * Makefile.in: Regenerate.
1632
32b26a03
MR		 16332005-06-07 David Ung <davidu@mips.com>
1634
1635 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
1636 24kc, 24kf and 24kfx under MIPS32 release 2.
1637
6a86118a
NC		 16382005-06-04 Nick Clifton <nickc@redhat.com>
1639
1640 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
1641 to their Thumb-enabled equivalents.
1642
20e1fcfd
MR		 16432005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
1644
1645 * config/tc-mips.c (load_register): Add leading "0x" to the
1646 output of sprintf_vma().
1647 (macro): Likewise.
1648
1887dd22
NC		 16492005-06-01 Nick Clifton <nickc@redhat.com>
1650
1651 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
1652 test for the presence of thumb version of the parsing functions
1653 since they must always exist and the test generates a compile time
1654 warning message.
1655
04fe8f58
RH		 16562005-05-31 Richard Henderson <rth@redhat.com>
1657
1658 * config/tc-alpha.c (O_lituse_jsrdirect): New.
1659 (alpha_reloc_op): Add it.
1660 (debug_exp): Handle it.
1661 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
1662 (emit_insn): Handle it.
1663 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
1664
988392e2
CG		 16652005-05-31 Christian Groessler <chris@groessler.org>
1666
1667 * write.c (dump_section_relocs): Convert to ISO-C.
1668 (write_relocs): Avoid signed/unsigned and fprintf argument
1669 warnings in debug code.
1670
adbaf948
ZW		 16712005-05-26 Zack Weinberg <zack@codesourcery.com>
1672
1673 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
1674 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
1675 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
1676 (md_apply_fix3): Delete fix_is_thumb variable; refer to
1677 fixP->tc_fix_data directly in the sole place it was used.
1678 Explicitly truncate value, *valP, fixP->fx_addnumber, and
1679 fixP->fx_offset to 32 bits, for consistent behavior between 32-
1680 and 64-bit hosts.
1681
5656b6b8
JB		 16822005-05-27 Jan Beulich <jbeulich@novell.com>
1683
1684 * config/tc-ia64.c (struct proc_pending): New.
1685 (unwind): Replace proc_start with proc_pending.
1686 (unwind_diagnostic): Check unwind.proc_pending.sym.
1687 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
1688 Check if previous proc not closed. Record all entry points.
1689 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
1690 Set symbol sizes for entry points recorded in dot_proc. Check
1691 arguments for consistency with respective .proc's.
1692 (md_assemble): Replace unwind.proc_start with
1693 unwind.proc_pending.sym.
1694
75214fb0
JB		 16952005-05-27 Jan Beulich <jbeulich@novell.com>
1696
1697 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
1698 and last_ptr. Check all in-use slots for first one with non-NULL
1699 unwind_record. Don't reload end_ptr before second update round.
1700
7c06efaa
JW		 17012005-05-26 James E Wilson <wilson@specifixinc.com>
1702
1703 * config/tc-ia64.c (extra_goodness): Update comment.
1704 (md_begin): Add debugging code to print best_template table.
1705
286cee81
JB		 17062005-05-25 Jan Beulich <jbeulich@novell.com>
1707
1708 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
1709 template.
1710
30ad6cb9
JB		 17112005-05-25 Jan Beulich <jbeulich@novell.com>
1712
1713 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
1714 BFD_RELOC_UNUSED when determining the width of the reloc.
1715
6baf2b51
JB		 17162005-05-25 Jan Beulich <jbeulich@novell.com>
1717
1718 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
1719 section entry.
1720
fa30c84f
JB		 17212005-05-25 Jan Beulich <jbeulich@novell.com>
1722
1723 * config/tc-ia64.c (dot_radix): Rewrite.
1724
1055c30c
JB		 17252005-05-25 Jan Beulich <jbeulich@novell.com>
1726
1727 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
1728 and next_slot_frag.
1729 (alloc_record): Remove references to next_slot_number and
1730 next_slot_frag.
1731 (emit_one_bundle): Likewise.
1732
45d18c80
NC		 17332005-05-22 Nick Clifton <nickc@redhat.com>
1734
1735 * config/tc-v850.c (md_apply_fix3): Pass the address of the
1736 message buffer when invoking the insert function.
1737
9f45e54b
DA		 17382005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1739
1740 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
1741 only if an instruction match is found.
1742
47e70edb
BW		 17432005-05-20 Bob Wilson <bob.wilson@acm.org>
1744
1745 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
1746 to addition in argument to xtensa_dwarf2_emit_insn.
1747
e3e71e27
ZW		 17482005-05-19 Zack Weinberg <zack@codesourcery.com>
1749
1750 * Makefile.am: Have 'all' depend on 'info'.
1751 * Makefile.in: Regenerate.
1752
c744ecf2
AM		 17532005-05-19 Alan Modra <amodra@bigpond.net.au>
1754
1755 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
1756
b0648eec
AM		 17572005-05-19 Anton Blanchard <anton@samba.org>
1758
1759 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
1760 (md_show_usage): Document it.
1761 (ppc_setup_opcodes): Insert POWER5 mnemonics.
1762 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
1763
4600db48
JB		 17642005-05-19 Jan Beulich <jbeulich@novell.com>
1765
1766 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
1767 relocations in unwind section.
1768
a0ef61f7
NC		 17692005-05-18 Nick Clifton <nickc@redhat.com>
1770
1771 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
1772 if one exists. Ignore any error messages it may produce, just
1773 allow it to perform the insertion.
1774
c19d1205
ZW		 17752005-05-17 Zack Weinberg <zack@codesourcery.com>
1776
1777 * hash.c (hash_lookup): Add len parameter. All callers changed.
1778 (hash_find_n): New interface.
1779 * hash.h: Prototype hash_find_n.
1780 * sb.c: Include as.h.
1781 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
1782 (sb_scrub_and_add_sb): New interface.
1783 * sb.h: Prototype sb_scrub_and_add_sb.
1784 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
1785
1786 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
1787 reference to BFD_RELOC_ARM_GOT12 which is never generated.
1788 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
1789
970c3dbc
DJ		 17902005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
1791
1792 * doc/Makefile.am (gasver.texi): Don't use $<.
1793 * doc/Makefile.in: Regenerated.
1794
ec7ef033
NC		 17952005-05-17 Nick Clifton <nickc@redhat.com>
1796
1797 PR 876
1798 * symbols.c (resolve_symbol_value): Do not move symbols whose
1799 value expression has not been resolved or finalized into the
1800 absolute section as this will confuse other parts of the assembler
1801 into thinking that their value is zero.
1802
40a4d956
JB		 18032005-05-17 Jan Beulich <jbeulich@novell.com>
1804
1805 * read.c (_find_end_of_line): New.
1806 (find_end_of_line): New.
1807 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
1808 (read_a_source_file): Use it.
1809 (s_globl): Use it.
1810 (s_macro): Use it.
1811 (get_line_sb): Use it.
1812 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
1813 (s_comm_internal): Likewise.
1814 (s_lsym): Likewise.
1815 (s_macro): Likewise.
1816 (s_ignore): Use ignore_rest_of_line.
1817 * read.h (find_end_of_line): Prototype.
1818 (discard_rest_of_line): Remove prototype. #define to
1819 ignore_rest_of_line.
1820
2d034539
NC		 18212005-05-17 Nick Clifton <nickc@redhat.com>
1822
1823 * config/tc-v850,h (TC_FIX_TYPE): Define.
1824 (TC_INIT_FIX_TYPE): Define.
1825 * config/tc-v850.c (md_assemble): When creating a fix record the
1826 operand in the tc_fix_data field.
1827 (md_apply_fix3): When applying a resolved fix use the operand's
1828 insertion procedure to store the value, if the operand has been
1829 recorded.
1830
42ecbf5e
DJ		 18312005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
1832
1833 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
1834 invocation.
1835 * Makefile.in: Regenerated.
1836
d7c531cd
BW		 18372005-05-13 Sterling Augustine <sterling@tensilica.com>
1838 Bob Wilson <bob.wilson@acm.org>
1839
1840 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
1841 message.
1842 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
1843 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
1844
3c9d25f4
AM		 18452005-05-11 Alan Modra <amodra@bigpond.net.au>
1846
1847 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
1848 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
1849
ee192366
MM		 18502005-05-10 Michael Matz <matz@suse.de>
1851
1852 * frags.c (frag_grow): Don't be too greedy in allocating memory.
1853
1854 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
1855
20d7ce9b
HPN		 18562005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
1857
1858 PR binutils/886
1859 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
1860 Handle label-without-colon before ordinary dot-pseudo as an
1861 ordinary label. Don't leak memory for label-without-colon alone
1862 on a line. Don't mmixal-munge operands for dot-pseudos.
1863
be03cc84
JB		 18642005-05-10 Jan Beulich <jbeulich@novell.com>
1865
1866 * macro.c (get_any_string): Remove the two last parameters. Replace
1867 references to the former expand parameter by using macro_alternate.
1868 Simplify loop condition for checking for end-of-string.
1869 (get_string): Remove redunant call to sb_skip_white.
1870 (do_formals): Remove two last arguments to get_any_string.
1871 (macro_expand): Likewise.
1872 (expand_irp): Likewise.
1873
360e86f1
JB		 18742005-05-10 Jan Beulich <jbeulich@novell.com>
1875
1876 * read.c (s_macro): Move local variable 'local' to smaller scope.
1877 Call sb_kill on it when done.
1878
34d9ee9e
JB		 18792005-05-09 Jan Beulich <jbeulich@novell.com>
1880
ee192366
MM		 1881 * config/tc-i386.c (optimize_disp): Discard displacement entirely
1882 when zero and not required by encoding constraints.
34d9ee9e 1883
c9cd7160
L		 18842005-05-09 H.J. Lu <hongjiu.lu@intel.com>
1885
1886 PR 936
1887 * config/tc-sh64.c (sh64_fake_label): New.
1888
1889 * config/tc-sh64.h (TC_FAKE_LABEL): New.
1890
1891 * doc/internals.texi (TC_FAKE_LABEL): Document.
1892
1893 * write.c (TC_FAKE_LABEL): New.
1894 (adjust_reloc_syms): Use it.
1895 (write_object_file): Likewise.
1896
e44823cf
JB		 18972005-05-09 Jan Beulich <jbeulich@novell.com>
1898
1899 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
1900 and comma in Intel mode.
1901
089dfecd
JB		 19022005-05-09 Jan Beulich <jbeulich@novell.com>
1903
1904 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
1905 names to match ABI. Add more registers for 32-bit and 64-bit modes.
1906 Make name array static and const. Adjust lookup to account for NULL
1907 entries (standing for unused register numbers).
1908
f41bbced
JB		 19092005-05-09 Jan Beulich <jbeulich@novell.com>
1910
1911 * config/tc-i386.c (parse_insn): Consider all matching instructions
1912 when checking for string instruction after string-only prefix.
1913
6e3f953d
L		 19142005-05-07 H.J. Lu <hongjiu.lu@intel.com>
1915
1916 PR 940
1917 * config/tc-ia64.c (start_unwind_section): Properly check
1918 comdat group with SHF_GROUP.
1919
0c6c36d5
BW		 19202005-05-06 Bob Wilson <bob.wilson@acm.org>
1921
1922 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
1923
c138bc38
BW		 19242005-05-06 Bob Wilson <bob.wilson@acm.org>
1925
1926 * config/tc-xtensa.c: Remove excess whitespace.
1927 * config/tc-xtensa.h: Likewise.
1928 * config/xtensa-istack.h: Likewise.
1929 * config/xtensa-relax.c: Likewise.
1930 * config/xtensa-relax.h: Likewise.
1931
93a9f991
NC		 19322005-05-06 Nick Clifton <nickc@redhat.com>
1933
1934 * sb.h: Fix formatting of comments.
1935 * sb.c: Fix formatting of comments.
1936
3c9aabc7
JB		 19372005-05-06 Jan Beulich <jbeulich@novell.com>
1938
1939 * sb.h (sb_add_buffer): Reintroduce.
1940 * sb.c (sb_add_buffer): Likewise.
1941
6eaeac8a
JB		 19422005-05-06 Jan Beulich <jbeulich@novell.com>
1943
1944 * macro.c (new_formal, del_formal): New.
1945 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
1946 required argument has default value. Stop looking for more formal
1947 when there was a vararg one.
1948 (macro_expand_body): Use new_formal and del_formal.
1949 (macro_expand): Likewise. Initialize local variable err. Don't
1950 return immediately when encountering an error. Warn when keyword
1951 argument already had a value assigned. Eliminate duplicate clearing
1952 of argument value. When current positional argument matches parameter
1953 of vararg type, assign to it all the remaining arguments. Issue error
1954 when required parameter does not have value.
1955 (free_macro): Use del_formal.
1956 (expand_irp): Initialize formal type. Free buffers associated with
1957 formal prior to returning.
1958 * macro.h (struct formal_struct): Add new field 'type' with new
1959 enumeration type 'formal_type'.
1960 * doc/as.texinfo: Document macro parameter qualifiers.
1961 * NEWS: Mention new functionality.
1962
26aca5f6
JB		 19632005-05-06 Jan Beulich <jbeulich@novell.com>
1964
1965 * cond.c (s_ifb): New.
1966 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
1967 * read.h (s_ifb): Prototype.
1968 * doc/as.texinfo: Document .ifb and .ifnb.
1969
5faa8e39
JW		 19702005-05-05 Steve Ellcey <sje@cup.hp.com>
1971
1972 * config/tc-ia64.c (MIN): Undef.
1973
eac338cf
PB		 19742005-05-05 Paul Brook <paul@codesourcery.com>
1975
1976 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
1977
d8244a4a
NC		 19782005-05-05 Matt Thomas <matt@3am-software.com>
1979
1980 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
1981 bytes.
1982
4b4da160
NC		 19832005-05-05 Nick Clifton <nickc@redhat.com>
1984
1985 * Update the address and phone number of the FSF organization in
1986 the GPL notices in the following files:
1987 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
1988 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
1989 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
1990 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
1991 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
1992 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
1993 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
1994 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
1995 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
1996 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
1997 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
1998 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
1999 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
2000 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
2001 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
2002 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
2003 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
2004 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
2005 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
2006 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
2007 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
2008 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
2009 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
2010 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
2011 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
2012 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
2013 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
2014 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
2015 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
2016 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
2017 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
2018 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
2019 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
2020 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
2021 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
2022 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
2023 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
2024 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
2025 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
2026 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
2027 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
2028 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
2029 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
2030 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
2031 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
2032 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
2033 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
2034 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
2035 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
2036 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
2037 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
2038 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
2039 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
2040 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
2041 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
2042 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
2043 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
2044 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
2045 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
2046 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
2047 config/xtensa-istack.h, config/xtensa-relax.c,
2b8725e7 2048 config/xtensa-relax.h, doc/fdl.texi
4b4da160 2049
699d2810
NC		 20502005-05-05 Nick Clifton <nickc@redhat.com>
2051
2052 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
2053 the target_big_endian variable to false.
2054
69852798
AM		 20552005-05-04 Alan Modra <amodra@bigpond.net.au>
2056
2057 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
2058 list traversal. Use bfd_section_list_prepend.
2059 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
2060 over the section list.
2061 * config/tc-xtensa.c (xtensa_remove_section): Delete.
2062 (xtensa_insert_section): Delete.
2063 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
2064 and bfd_section_list_prepend.
2065 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
2066 bfd_section_list_insert_after.
2067
c1d05a60
NC		 20682005-05-03 Nick Clifton <nickc@redhat.com>
2069
2070 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
2071 of bfd_section_list... macros.
2072 * config/tc-mmix.c (mmix_frob_file): Likewise.
2073 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
2074 (xtensa_insert_section): Likewise.
2075
2076 * macro.c (macro_hash): Remove static.
2077 * macro.h (macro_hash): Provide an external declaration.
2078
5daa8fe7
L		 20792005-05-02 H.J. Lu <hongjiu.lu@intel.com>
2080
2081 * write.c (write_object_file): Use bfd_section_double_list_remove
2082 to remove sections.
2083
475bf943
DJ		 20842005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
2085
2086 * doc/Makefile.am (gasver.texi): Correct quoting.
2087 * doc/Makefile.in: Regenerated.
2088
009b6a7a
DJ		 20892005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
2090
2091 * configure.tgt: Add h8300*-*-rtemscoff.
2092 Switch h8300*-*-rtems* to elf.
2093
7e70f1af
L		 20942005-04-29 H.J. Lu <hongjiu.lu@intel.com>
2095
2096 * hash.c: Undo the last change.
2097 * hash.h: Likewise.
2098
aa7eb06d
DJ		 20992005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
2100
2101 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
2102 of Makefile.
2103 (DISTCLEANFILES): Remove.
2104 (MAINTAINERCLEANFILES): Add asconfig.texi.
2105 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
2106
87c245cc
BE		 21072005-04-29 Ben Elliston <bje@au.ibm.com>
2108
2109 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
2110 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
2111 (bignum-copy.o): Remove.
2112 * Makefile.in: Regenerate.
2113 * makefile.vms (OBJS): Remove bignum-copy.obj.
2114 * symbols.h (local_symbol_make): Remove declaration.
2115 (verify_symbol_chain_2): Likewise.
2116 * symbols.c (local_symbol_make): Make static.
2117 (max_indent_level): Likewise.
2118 (verify_symbol_chain_2): Remove.
2119 * macro.c (macro_hash): Make static.
2120 * messages.c (fprint_value): Remove.
2121 * read.h (get_absolute_expr): Remove.
2122 (emit_leb128_expr): Likewise.
2123 (do_s_func): Likewise.
2124 * read.c (do_s_func): Make static.
2125 (emit_leb128_expr): Likewise.
2126 (get_absolute_expr): Likewise.
2127 * as.h (as_howmuch): Remove declaration.
2128 (fprint_value): Likewise.
2129 * as.c (myname): Make static.
2130 * input-scrub.c (as_howmuch): Remove.
2131 (as_1_char): Likewise.
2132 * input-file.h (input_file_is_open): Remove.
2133 * input-file.c (input_file_is_open): Likewise.
2134 * expr.h (expr_build_unary): Remove declaration.
2135 (expr_build_binary): Likewise.
2136 * expr.c (expr_build_unary): Remove.
2137 (expr_build_binary): Likewise.
2138 * hash.h (hash_replace): Remove declaration.
2139 (hash_delete): Likewise.
2140 * hash.c (hash_replace): Remove.
2141 (hash_delete): Likewise.
2142 * bignum-copy.c (bignum_copy): Move from here ..
2143 * config/tc-vax.c (bignum_copy): .. to here.
2144 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
2145 (bignum_copy): Remove extern declaration.
2146 * sb.h (string_count): Remove extern declaration.
2147 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2148 (sb_name): Likewise.
2149 * sb.c (dsize): Replace preprocessor macro with static int.
2150 (string_count): Make static.
2151 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2152 (sb_name): Likewise.
2153 * config/obj-coff.c (dim_index): Make static.
2154 * config/tc-i386.c (GOT_symbol): Likewise.
2155 (output_invalid_buf): Likewise.
2156 * doc/internals.texi (Warning and error messages): Remove the
2157 prototype for fprint_value.
2158
f3429a74
BE		 21592005-04-27 Ben Elliston <bje@au.ibm.com>
2160
2161 * link.cmd: Remove.
2162
60938e80
L		 21632005-04-26 H.J. Lu <hongjiu.lu@intel.com>
2164
2165 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
2166
2167 * read.c (pseudo_set): Disallow symbol set to common symbol.
2168
2169 PR 857
2170 * write.c (write_object_file): Report common symbol name when
2171 disallowing local symbol set to common symbol.
2172 (adjust_reloc_syms): Disallow local symbol set to undefined
2173 symbol.
2174
02ddf156
JB		 21752005-04-25 Jan Beulich <jbeulich@novell.com>
2176
2177 * macro.c (macro_expand_body): Replace locals indicator parameters
2178 with actual macro_entry. New local variables macro_line and err.
2179 Don't return when encountering an error, just record the fact.
2180 Detect local symbol name colliding with parameter. Track line number
2181 inside of macro expansion.
2182 (do_formals): Move local variable name to wider scope. Check
2183 parameter of the same name doesn't already exist. In MRI mode, also
2184 check it doesn't collide with the argument count pseudo-parameter).
2185 (define_macro): Add file and line number parameters. Remove local
2186 variable namestr. New local variable error. Initialize macro_entry
2187 members file, line, and name. Don't return when encountering an
2188 error, just record the fact. Use %s in some diagnostics for read.c
2189 to insert the macro name. Free macro_entry on error.
2190 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
2191 when encountering an error, just record the fact.
2192 (expand_irp): Don't return when encountering an error, just record
2193 the fact.
2194 * macro.h (macro_struct): New members name, file, and line.
2195 (define_macro): Add file and line number parameters.
2196 * read.c (s_macro): Pass file and line to define_macro. Tag warning
2197 regarding pseudo-op redefinition with the file/line that macro
2198 definition started at.
2199
d2a033cd
BW		 22002005-04-22 Bob Wilson <bob.wilson@acm.org>
2201
2202 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
2203 (future_alignment_required): Remove ifdefs that use it.
2204
84b08ed9
BW		 22052005-04-22 Bob Wilson <bob.wilson@acm.org>
2206
2207 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
2208 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
2209 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
2210 parameters.
2211 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
2212 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
2213
d8cbebfd
CG		 22142005-04-21 Christian Groessler <chris@groessler.org>
2215
2216 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
2217 array.
2218
e97b3f28
L		 22192005-04-20 H.J. Lu <hongjiu.lu@intel.com>
2220
2221 * config/obj-aout.h (S_IS_EXTERN): Removed.
2222 * config/obj-bout.h (S_IS_EXTERN): Likewise.
2223 * config/obj-coff.h (S_IS_EXTERN): Likewise.
2224 * symbols.c (S_IS_EXTERN): Likewise.
2225 * symbols.h (S_IS_EXTERN): Likewise.
2226
2227 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
2228 S_IS_EXTERNAL.
2229 * config/tc-d10v.c (md_apply_fix3): Likewise.
2230 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
2231 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
2232 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
2233 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
2234 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
2235 (shmedia_md_convert_frag): Likewise.
2236 * symbols.c (print_symbol_value_1): Likewise.
2237 * write.c (write_object_file): Likewise.
2238
55e08f71
NC		 22392005-04-20 Nick Clifton <nickc@redhat.com>
2240
5f9084e9
NC		 2241 * config/tc-xtensa.c (get_aligned_diff): Change type of
2242 branch_align to offsetT so that its signedness matches that of
2243 target_size.
2244
55e08f71
NC		 2245 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
2246 number into a readable string.
2247 (load_register): Likewise.
2248
1f8b1395
AS		 22492005-04-20 Andreas Schwab <schwab@suse.de>
2250
2251 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
2252
b0825cc2
DM		 22532005-04-19 David S. Miller <davem@davemloft.net>
2254
2255 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
2256 NULL insn, exit early. Remove now spurious NULL checks.
2257 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
2258 to NULL and exit.
2259
91c4c449
JB		 22602005-04-19 Jan Beulich <jbeulich@novell.com>
2261
2262 * symbols.h (symbol_find_base): Remove prototype.
2263 * symbols.c (save_symbol_name): Remove code section conditional upon
2264 STRIP_UNDERSCORE.
2265 (symbol_find): Remove.
2266 (symbol_find_base): Rename to symbol_find.
2267 * subsegs.c (section_symbol): Replace use of symbol_find_base with
2268 symbol_find.
2269 * config/obj-coff.c (tag_insert): Remove code section conditional
2270 upon STRIP_UNDERSCORE.
2271 (obj_coff_def): Likewise.
2272 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
2273 (coff_frob_symbol): Likewise.
2274 (yank_symbols): Likewise.
2275 (c_section_symbol): Likewise.
2276 * config/obj-coff.h (DO_NOT_STRIP): Remove.
2277 * config/tc-arm.c (symbol_locate): Remove code section conditional
2278 upon STRIP_UNDERSCORE.
2279 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
2280 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
2281 * config/tc-sh.h (DO_NOT_STRIP): Remove.
2282 * config/tc-w65.h (DO_NOT_STRIP): Remove.
2283 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
2284
80b8152b
AS		 22852005-04-19 Andreas Schwab <schwab@suse.de>
2286
2287 * config/tc-ia64.c (md_assemble): Fix error message for wrong
2288 access to application registers.
2289
4d56c0a0
JB		 22902005-04-19 Jan Beulich <jbeulich@novell.com>
2291
2292 * config/te-sysv32.h: Remove.
2293 * Makefile.am (TARG_ENV_HFILES): Remove reference to
2294 config/te-sysv32.h.
2295 * Makefile.in (TARG_ENV_HFILES): Likewise.
2296
4fdd1e4f
JB		 22972005-04-19 Jan Beulich <jbeulich@novell.com>
2298
2299 PR/847
2300 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
2301 length symbols.
2302
791fe849
MK		 23032005-04-18 Mark Kettenis <kettenis@gnu.org>
2304
2305 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
2306
9ee2a2d4
MR		 23072005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
2308
2309 * config/tc-mips.c (normalize_constant_expr): Don't check for
2310 HAVE_32BIT_GPRS.
2311 (check_absolute_expr): Only call normalize_constant_expr() if
2312 HAVE_32BIT_GPRS.
2313 (mips_ip): Likewise.
2314
2315 * config/tc-mips.c (check_absolute_expr): Fix formatting.
2316
e6ca91be
JB		 23172005-04-18 Jan Beulich <jbeulich@novell.com>
2318
2319 * macro.c (free_token): New, freeing all the memory associated with a
2320 macro.
2321 (do_formals): Move initializers to ...
2322 (define_macro): ... here.
2323 (delete_macro): Convert passed in name to lower case. Warn when
2324 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
2325
9f872bbe
MR		 23262005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
2327
2328 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
2329
8fe53b44
JB		 23302005-04-15 Jan Beulich <jbeulich@novell.com>
2331
2332 * config/obj-elf.c (obj_elf_struct): New.
2333 (elf_pseudo_table). Use it for .offset and .struct.
2334
0e5cd789 23352005-04-14 Bob Wilson <bob.wilson@acm.org>
140fe8df 2336 Sterling Augustine <sterling@tensilica.com>
0e5cd789
BW		 2337
2338 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
2339 than the section alignment.
2340
dd49a749
BW		 23412005-04-14 Bob Wilson <bob.wilson@acm.org>
2342 H.J. Lu <hongjiu.lu@intel.com>
2343
2344 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
2345 * config/tc-xtensa.c (xg_translate_sysreg_op,
2346 xtensa_translate_old_userregs_ops,
2347 xtensa_find_unaligned_branch_targets,
2348 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
2349 relax_frag_add_nop): Support 64-bit host.
2350 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
2351 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
2352
26eebcf5
MK		 23532005-04-14 Mark Kettenis <kettenis@gnu.org>
2354
64efe625
MK		 2355 * configure.tgt: Add support for OpenBSD/sparc ELF.
2356
26eebcf5
MK		 2357 * configure.tgt: Set emulation for mips-*-openbsd*.
2358 Remove broken mips-dec-openbsd* config.
2359 * configure.in: Set default ABI for mips64-*-openbsd*.
2360 * configure: Regenerate.
2361
39a59cf8
MR		 23622005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
2363
2364 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
2365 optimization for constant addresses.
2366
f7a568ea
NC		 23672005-04-14 Nick Clifton <nickc@redhat.com>
2368
2369 * as.c (main): Move parse_args before symbol_begin and frag_init
2370 so that the hash table size can be set before it is used.
2371 * hash.c: Use an unsigned long type for the size of the hash
2372 tables.
3c9d25f4 2373 * hash.h (set_gas_hash_table_size): Update the prototype.
f7a568ea 2374
9e9b66a9
AM		 23752005-04-14 Alan Modra <amodra@bigpond.net.au>
2376
2377 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
2378 * acinclude.m4: Include ../bfd/warning.m4.
2379 * configure.in: Invoke AM_BINUTILS_WARNINGS.
2380 * Makefile.in: Regenerate.
2381 * configure: Regenerate.
2382 * doc/Makefile.in: Regenerate.
2383
2051e8c4
MR		 23842005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
2385
2386 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
2387 (normalize_address_expr): New function to sign-extend address
2388 offsets that fit into 32 bits in 32-bit mode.
2389 (macro_build_ldst_constoffset): Use normalize_address_expr()
2390 instead of a handcoded sequence.
2391 (load_register): Likewise. Report oversized numbers in a useful
2392 way.
2393 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
2394 for constant addresses. Report oversized numbers in a useful way.
2395 (mips_ip): Use normalize_address_expr() for addresses.
2396
bc4bd9ab
MK		 23972005-04-12 Mark Kettenis <kettenis@gnu.org>
2398
2399 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
2400 similar to other instructions now that they're marked as ImmExt.
2401
4bdd3565
NC		 24022005-04-12 Nick Clifton <nickc@redhat.com>
2403
2404 * hash.c (DEFAULT_SIZE): Delete. Replace with:
2405 (gas_hash_table_size): New static variable.
2406 (set_gas_hash_table_size): New function: Records a requested size
2407 for the hash tables.
2408 (get_gas_hash_table_size): New function: Return a prime number
2409 near the requested size of the hash table.
2410 (hash_new): Use get_gas_hash_table_size.
2411 * hash.h: Add a prototype for set_gas_hash_table_size.
2412 * as.c (show_usage): Add description of new switches: --hash-size
2413 and --reduce-memory-overheads.
2414 (option_values): Add OPTION_HASH_TABLE_SIZE and
2415 OPTION_REDUCE_MEMORY_OVERHEADS.
2416 (std_longpopts): Add entries for the new options.
2417 (parse_args): Handle the new options.
2418 * Makefile.am: Add a dependency of as.c on hash.h.
2419 * Makefile.in: Regenerate.
2420 * doc/as.texinfo: Document the new switches.
2421 * NEWS: Mention the new switches.
2422
f394e3dd
NC		 24232005-04-12 Nick Clifton <nickc@redhat.com>
2424
2425 PR gas/818
2426 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
2427 synonyms.
2428
ceae3e33
AM		 24292005-04-12 Alan Modra <amodra@bigpond.net.au>
2430
2431 * Makefile.am: Run "make dep-am".
2432 * Makefile.in: Regenerate.
2433
2eccd1b4
BW		 24342005-04-11 Sterling Augustine <sterling@tensilica.com>
2435 Bob Wilson <bob.wilson@acm.org>
2436
2437 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
2438
333f7af7
MK		 24392005-04-11 Mark Kettenis <kettenis@gnu.org>
2440
2441 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
2442
5e75c3ab
JB		 24432005-04-11 Jan Beulich <jbeulich@novell.com>
2444
2445 * NEWS: Mention these changes and their effects.
2446 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
2447 is_name_ender.
2448 (check_macro): Likewise.
2449 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
2450 labels together with the closing pseudo-op.
2451 (macro_expand_body): Adjust comment. Range-check input before use.
2452 Adjust mis-spelled diagnostic. Use is_name_beginner.
2453 * read.c (try_macro): New.
2454 (read_a_source_file): New static variable last_eol. Don't list
2455 macro expansion lines more than once. Call try_macro.
2456 (s_macro): Set section of line_label to absolute instead of undefined.
2457 * doc/as.texinfo: Add information on the caveats of these changes.
2458
514d955d
AM		 24592005-04-11 Alan Modra <amodra@bigpond.net.au>
2460
2461 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
2462 * symbols.h (symbol_X_add_number): Update prototype.
2463
a9fcb2a9
EC		 24642005-04-10 Eric Christopher <echristo@redhat.com>
2465
2466 * symbols.c (symbol_X_add_number): Fix warning.
2467
045b540e
L		 24682005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2469
2470 * config/tc-m68k.c (md_begin): Support 64bit host.
2471 (get_num): Support 64bit BFD on 32bit host.
2472
b215186b
L		 24732005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2474
2475 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
2476
be95a9c1
AM		 24772005-04-09 Alan Modra <amodra@bigpond.net.au>
2478
31d20a21
AM		 2479 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
2480 call. Don't do the COFF hacks for multi-emulation gas. Move
2481 demand_empty_rest_of_line back to caller.
2482 (s_set, equals): demand_empty_rest_of_line here.
2483
be95a9c1
AM		 2484 PR gas/827
2485 * as.h (rs_dummy): Define.
2486 * symbols.c (symbol_X_add_number): New function.
2487 * symbols.h (symbol_X_add_number): Declare.
2488 * stabs.c (aout_process_stab): Tidy symbol frag setting.
2489 * read.c (assign_symbol): New function, split out from s_set.
2490 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
2491 Fix COFF hacks for multi-emulation gas.
2492 (s_set): Call assign_symbol. Remove "register" keyword.
2493 (set_zero_frag): New function.
2494 (pseudo_set): Always check for assignment to section syms.
2495 Always set segment and frag of symbol, and likewise extern for
2496 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
2497 special case exp.X_add_number non-zero for O_symbol expressions.
2498 (equals): Use assign_symbol.
2499
6624cbde
BW		 25002005-04-08 Bob Wilson <bob.wilson@acm.org>
2501
2502 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
2503 SEC_MERGE sections.
2504
dbbaec26
L		 25052005-04-06 H.J. Lu <hongjiu.lu@intel.com>
2506
2507 * config/tc-i386.c (tc_gen_reloc): Don't turn
2508 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
2509
0d6af1ab
NC		 25102005-04-06 Nick Clifton <nickc@redhat.com>
2511
2512 * po/rw.po: New translation: Kinyarwanda
2513 * configure.in (ALL_LINGUAS): Add rw
2514 * configure: Regenerate.
2515
664df4e4
BW		 25162005-04-05 Sterling Augustine <sterling@tensilica.com>
2517 Bob Wilson <bob.wilson@acm.org>
2518
2519 * config/tc-xtensa.c (branch_align_power): New.
2520 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
2521 future_alignment_required): Use branch_align_power to check section
2522 alignment as well as xtensa_fetch_width when aligning branch targets.
2523
d77b99c9
BW		 25242005-04-05 Bob Wilson <bob.wilson@acm.org>
2525
2526 * config/tc-xtensa.c: Warning fixes throughout.
2527 (xtensa_fetch_width): Change to unsigned.
2528 (assemble_nop, xtensa_find_unaligned_branch_targets,
2529 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
2530 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
2531 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
2532 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
2533 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
2534 get_text_align_max_fill_size, get_text_align_nop_count,
2535 get_text_align_nth_nop_size, get_noop_aligned_address,
2536 get_aligned_diff, convert_frag_align_next_opcode,
2537 convert_frag_immed_finish_loop, xtensa_create_property_segments,
2538 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
2539 types, avoiding size_t and using offsetT and addressT appropriately.
2540 (get_text_align_power): Clean up types. Avoid incorrect bound.
2541 (get_text_align_fill_size): Clean up types. Restructure for clarity.
2542
da9f89d4
L		 25432005-04-04 H.J. Lu <hongjiu.lu@intel.com>
2544
2545 * config/tc-ia64.c (start_unwind_section): Undo the change
2546 of 2004-08-18.
2547 (generate_unwind_image, dot_endp): Likewise.
2548
f6fe78d6
JW		 25492005-04-01 David Mosberger <davidm@hpl.hp.com>
2550
2551 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
2552 le_nop_stop arrays and initializers to file scope.
2553 (md_begin): When generating code for anything other than
2554 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
2555
a7d61044
JB		 25562005-04-01 Jan Beulich <jbeulich@novell.com>
2557
2558 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
2559 immediates.
2560
d2c5f73e
NC		 25612005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2562
2563 * NEWS: Mention [fdgh]_floating.
2564 * config/atof-vax.c: Fix some whitespace.
2565 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
2566
56f36663
NC		 25672005-04-01 Nick Clifton <nickc@redhat.com>
2568
2569 * configure.in: Add a check for <unistd.h> providing a prototype
2570 for getopt() which is compatible with the one in
2571 include/getopt.h. If so then define HAVE_DECL_GETOPT.
2572 * configure: Regenerate.
2573 * config.in (HAVE_DECL_GETOPT): Add.
2574
8a75718c
JB		 25752005-04-01 Jan Beulich <jbeulich@novell.com>
2576
2577 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
2578
ae8887b5
JB		 25792005-04-01 Jan Beulich <jbeulich@novell.com>
2580
2581 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
2582 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
2583
05ea83ed
JB		 25842005-03-30 Julian Brown <julian@codesourcery.com>
2585
2586 * config/tc-arm.c (arm_adjust_symtab): Rename
2587 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
2588
9d2da7ca
JB		 25892005-03-30 Julian Brown <julian@codesourcery.com>
2590
2591 * config/tc-arm.c (mapping_state): Change documentation in function
2592 comment to cross-reference spec instead. Change type of mapping symbols
2593 to BSF_NO_TYPE.
2594 (arm_adjust_symtab): Don't change type of mapping symbols here.
2595
e8a38df5
AL		 25962005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2597
2598 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
2599 * config.in: Regenerate.
2600 * configure: Regenerate.
2601 * configure.in: Check for ffs decl and alphabetize.
2602
ba93b8ac
DJ		 26032005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
2604 Phil Blundell <philb@gnu.org>
2605
2606 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
2607 (md_apply_fix3): Mark TLS symbols.
2608 (tc_gen_reloc): Handle TLS relocations.
2609 (arm_fix_adjustable): Ignore TLS relocations.
2610 (s_arm_elf_cons): Support expressions after decorated symbols.
2611
84798bd6
JB		 26122005-03-29 Julian Brown <julian@codesourcery.com>
2613
2614 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
2615 whether personality routine index N has been output for this section.
2616 (mapping_state): tc_segment_info_data now struct not enum.
2617 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
2618 handled on section change.
2619 (create_unwind_entry): Previous code to output dependency removed.
2620 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
2621 for this section.
2622 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
2623 arm_segment_info_type.
2624 (arm_segment_info_type): New struct.
84798bd6 2625
7b1cc377
BW		 26262005-03-28 Sterling Augustine <sterling@tensilica.com>
2627 Bob Wilson <bob.wilson@acm.org>
2628
2629 * config/tc-xtensa.c (do_align_targets): Update comment.
2630 (xtensa_frob_label): Compute "freq" before possibly switching frags.
2631 Insert a LOOP_END frag before every loop target, and do not overload
2632 DESIRE_ALIGN_IF_TARGET frags with loop end information.
2633 (xg_assemble_vliw_tokens): Use do_align_targets.
2634 (xtensa_fix_target_frags): Remove code to convert a
2635 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
2636 negatable branch at the end of a loop.
2637 (frag_can_negate_branch): Delete.
2638
8c2fda1d
L		 26392005-03-28 David Mosberger <davidm@hpl.hp.com>
2640 H.J. Lu <hongjiu.lu@intel.com>
2641
2642 PR 803
2643 NEWS: Mention "-mtune=[itanium1|itanium2]".
2644
2645 * config/tc-ia64.c (md): Add tune.
2646 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
2647 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
2648 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
2649 B unit NOPs are discouraged for McKinley-derived cores.
2650 (md_begin): Don't hardcode the "extra_goodness()" function in
2651 the comment...
2652 (ia64_init): Set md.tune to itanium2.
2653
2654 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
2655 * doc/c-ia64.texi: Likewise.
2656
161840f9
ILT		 26572005-03-27 Ian Lance Taylor <ian@airs.com>
2658
2659 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
2660 bad C_EFCN symbol, print its name.
2661
7c834684
BW		 26622005-03-25 Bob Wilson <bob.wilson@acm.org>
2663
2664 * config/tc-xtensa.c (use_longcalls): Delete.
2665 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
2666 the use_longcalls flag is set. Do this before checking the segment.
2667 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
2668 expand direct calls at this point.
2669 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
2670 (xtensa_find_unmarked_state_frags): Likewise.
2671 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
2672 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
2673 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
2674 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
2675
ff1e783f
HPN		 26762005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
2677
2678 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
2679
695a4822
HPN		 26802005-03-25 Hans-Peter Nilsson <hp@axis.com>
2681
2682 * config/tc-cris.h: Convert to ISO C90.
2683 * config/tc-cris.c: Ditto.
2684 (md_estimate_size_before_relax): Remove obsolete comment for
2685 parameter "segment_type".
2686 (md_begin): Document reason for cast of hash_insert argument.
2687 (md_atof): Correct type of parameter "type".
2688
ea1562b3
NC		 26892005-03-24 Nick Clifton <nickc@redhat.com>
2690
2691 * write.h (bit_fix_new): Remove redundant prototype.
2692 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
2693 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
2694 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
2695 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
2696 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
2697 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
2698 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
2699 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
2700 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
2701 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
2702 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
2703 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
2704 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
2705 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
2706 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
2707 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
2708 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
2709 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
2710 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
2711 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
2712 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
2713 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
2714 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
2715 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
2716 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
2717 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
2718 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
2719 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
2720 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
2721 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
2722 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
2723 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
2724 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
2725 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
2726 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
2727 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
2728 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
2729 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
2730 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
2731 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
2732 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
2733 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
2734 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
2735 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
2736 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
2737 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
2738 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
2739 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
2740 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
2741 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
2742 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
2743 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
2744 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
2745 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
3c9d25f4 2746 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
ea1562b3 2747
d110d6a2
JB		 27482005-03-23 Jim Blandy <jimb@redhat.com>
2749
2750 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
2751 attributes properly.
2752
ed84e695
NC		 27532005-03-23 Mike Frysinger <vapier@gentoo.org>
2754 Nick Clifton <nickc@redhat.com>
2755
2756 * configure.tgt: Accept any C library to accompany a GNU Linux
2757 implementation, not just the GNU C library.
2758 * configure.in: Likewise.
2759 * configure: Regenerate.
2760
4d5f9b2a
NC		 27612005-03-23 Nick Clifton <nickc@redhat.com>
2762
2763 * config/tc-tic30.c: Convert to ISO C90 formatting.
2764 * config/tc-tic30.h: Convert to ISO C90 formatting.
2765 * config/tc-pdp11.c: Convert to ISO C90 formatting.
2766 * config/atof-vax.c: Convert to ISO C90 formatting.
2767
704803a9
MR		 27682005-03-21 Maciej W. Rozycki <macro@mips.com>
2769
2770 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
2771 relocations correctly as well.
2772 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
2773 relocations in mergeable sections section-relative either.
2774
6e2a91a3
BW		 27752005-03-21 Bob Wilson <bob.wilson@acm.org>
2776
2777 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
2778
3d063691
NC		 27792005-03-21 Nick Clifton <nickc@redhat.com>
2780
1a66a017
NC		 2781 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
2782 warning by providing a prototype for sh_symbian_find_elf_flags.
2783
3d063691
NC		 2784 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
2785 previous delta.
2786
6f19c13c
AM		 27872005-03-21 Alan Modra <amodra@bigpond.net.au>
2788
2789 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
2790 along with other formats that set bfd_gas. Remove unnecessary
2791 setting of bfd_gas. Delete strongarm cases in generic_target
2792 switch.
2793
bd17c2c3
AM		 27942005-03-21 Alan Modra <amodra@bigpond.net.au>
2795
2796 PR gas/780
2797 * config/tc-m68k.c (TRUNC, SEXT): Define.
2798 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
2799 (m68k_ip): Truncate or sign extend expressions as appropriate.
2800 (get_num): Likewise.
2801 (md_apply_fix3): Use SEXT.
2802
ec91a2c2
AM		 28032005-03-21 Alan Modra <amodra@bigpond.net.au>
2804
2805 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
2806 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
2807 (obj-vms.o): Delete rule.
2808 Run "make dep-am".
2809 * Makefile.in: Regenerate.
2810 * aclocal.m4: Regenerate.
2811 * doc/Makefile.in: Regenerate.
2812 * po/POTFILES.in: Regenerate.
2813
238d258f
NC		 28142005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
2815
2816 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
2817 flag for coldfire v4e.
2818
30f725a1
BW		 28192005-03-17 Bob Wilson <bob.wilson@acm.org>
2820
2821 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
2822 xg_apply_fix_value and return a value to indicate success.
2823 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
2824 (xtensa_force_relocation): Remove checks for VTABLE relocs.
2825 (xtensa_validate_fix_sub): New.
2826 (xtensa_fix_adjustable): Remove check for external or weak symbols.
2827 (tc_gen_reloc): Move code to handle difference of symbols and code to
2828 apply tentative fix values to ...
2829 (md_apply_fix3): ...here. Enable standard overflow checks for simple
2830 8, 16, and 32 bit relocations. Apply fixes for slot-specific
2831 relocations when linkrelax flag is not set.
2832 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
2833 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
2834
a724f0f4
JB		 28352005-03-17 Jan Beulich <jbeulich@novell.com>
2836
2837 * config/tc-i386.c (i386_scale): Beautify error message.
2838 (Intel syntax comments): Update.
2839 (struct intel_parser_s): Add fields in_offset, in_bracket, and
2840 next_operand.
2841 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
2842 Remove declarations.
2843 (intel_bracket_expr): Declare.
2844 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
2845 of the function body in a loop allowing to split an operand into two.
2846 Replace calls to malloc and checks of it returning non-NULL with
2847 calls to xmalloc/xstrdup.
2848 (intel_expr): SHORT no longer handled here. Add comment indicating
2849 comparison ops need implementation.
2850 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
2851 Check right operand of - does not specify a register when parsing
2852 the address of a memory reference.
2853 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
2854 Check operands do not specify a register when parsing the address of
2855 a memory reference.
2856 (intel_e06, intel_e06_1): Likewise.
2857 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
2858 handle SHORT as well as unary + and -. Don't accept : except for
2859 segment overrides or in direct far jump/call insns.
2860 (intel_brack_expr): New.
2861 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
2862 intel_brack_expr.
2863 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
2864 through in certain cases. Use intel_brack_expr. Add new diagnostics.
2865 Allow symbolic constants as register scale value.
2866 (intel_get_token): Replace call to malloc and check of return value
2867 with call to xmalloc. Change handling for FLAT to match MASM's.
2868 (intel_putback_token): Don't try to back up/free current token if
2869 that is T_NIL.
2870
deeaaff8
DJ		 28712005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
2872
2873 * configure.tgt: Set emulation for arm-*-eabi*.
2874 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
2875 * config/te-armeabi.h: New file.
2876 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
2877 * config/te-symbian.h: Include "te-armeabi.h".
2878
199fea98
NC		 28792005-03-16 Nick Clifton <nickc@redhat.com>
2880
2881 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
2882 local variable in case it is clobbered by the setjmp.
2883
1ad12f97
NC		 28842005-03-16 Nick Clifton <nickc@redhat.com>
2885 Ben Elliston <bje@au.ibm.com>
2886
569acd2c 2887 * configure.in (werror): New switch: Add -Werror to the
1ad12f97 2888 compiler command line. Enabled by default. Disable via
569acd2c 2889 --disable-werror.
1ad12f97
NC		 2890 * configure: Regenerate.
2891
a5324a3e
NC		 28922005-03-16 Nick Clifton <nickc@redhat.com>
2893
2894 * config/obj-coff.h: Convert to ISO C90 formatting.
2895 * config/obj-coff.c: Convert to ISO C90 formatting.
2896
b05fe5cf
ZW		 28972005-03-15 Zack Weinberg <zack@codesourcery.com>
2898
2899 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
2900 is_mls parameter; do not diagnose Rm==Rd when is_mls.
2901 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
2902 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
2903 (insns): Add ARMv6T2 instructions:
2904 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
2905 (arm_archs): Add V6T2 variants.
2906
957d91c1
NC		 29072005-03-15 Nick Clifton <nickc@redhat.com>
2908
2909 * NEWS: Add cutoff for changes in 2.16 release.
2910
43c3ab55
JB		 29112005-03-15 Jan Beulich <jbeulich@novell.com>
2912
2913 * expr.c (operand): Merge handling of unary + into that for unary
2914 -, !, and ~.
2915
5862107c
EC		 29162005-03-14 Eric Christopher <echristo@redhat.com>
2917
2918 * config/tc-mips.c: Include dw2gencfi.h.
2919 (mips_cfi_frame_initial_instructions): New.
2920 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
2921 (tc_cfi_frame_initial_instructions): Ditto.
2922 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
2923 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
2924 * Makefile.am: Update dependencies.
2925 * Makefile.in: Regenerate.
2926
729ae8d2
AM		 29272005-03-15 Alan Modra <amodra@bigpond.net.au>
2928
2929 * po/es.po: Commit new Spanish translation.
2930
882cb63e
AM		 29312005-03-14 Alan Modra <amodra@bigpond.net.au>
2932
2933 * po/tr.po: Commit new Turkish translation.
2934
885fc257
ZW		 29352005-03-12 Zack Weinberg <zack@codesourcery.com>
2936
2937 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
2938 wfi, yield.
2939
e330299e
DJ		 29402005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
2941
2942 * config-gas.com: Mark vax-vms as obsolete.
2943 * configure.in: Remove fmt=vms support.
2944 * config.in: Regenerate.
2945 * configure: Regenerate.
2946 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
2947
7b1cc377
BW		 29482005-03-10 Sterling Augustine <sterling@tensilica.com>
2949 Bob Wilson <bob.wilson@acm.org>
0fa77c95
BW		 2950
2951 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
2952 when checking if xg_resolve_literals needs to be called.
2953 * config/tc-xtensa.h: Fix spelling typo in a comment.
2954
4962e196
JB		 29552005-03-10 Jan Beulich <jbeulich@novell.com>
2956
2957 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
2958 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
2959 crafted structure declarations with the types from macro.h.
2960
4184909a
RS		 29612005-03-09 Richard Sandiford <rsandifo@redhat.com>
2962
2963 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
2964 for -mno-shared optimization.
2965
7d8e00cf
RS		 29662005-03-09 Richard Sandiford <rsandifo@redhat.com>
2967
2968 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
2969 (MAX_NOPS): Bump to 4.
2970 (mips_fix_vr4130): New variable.
2971 (nops_for_vr4130): New function.
2972 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
2973 nops_for_vr4130 if working around VR4130 errata.
2974 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
2975 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
2976 (md_parse_option): Handle them.
2977 (md_show_usage): Print them.
2978 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
2979
dc36a61f
RS		 29802005-03-09 Richard Sandiford <rsandifo@redhat.com>
2981
2982 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
2983 branch delay code.
2984
7d10b47d
RS		 29852005-03-09 Richard Sandiford <rsandifo@redhat.com>
2986
2987 * config/tc-mips.h (mips_flush_pending_output): Delete.
2988 (mips_emit_delays): Declare.
2989 (md_flush_pending_output): Use mips_emit_delays.
2990 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
2991 the previous instructions.
2992 (md_begin, append_insn, md_parse_option): Update callers.
2993 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
2994 start_noreorder.
2995 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
2996 (s_gpdword): Update callers.
2997 (start_noreorder, end_noreorder): New functions.
2998 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
2999 manipulating mips_opts or prev_nop_frag directly.
3000 (mips_flush_pending_output): Delete.
3001
404a8071
RS		 30022005-03-09 Richard Sandiford <rsandifo@redhat.com>
3003
3004 * config/tc-mips.c (mips_move_labels): New function, taken from...
3005 (append_insn, mips_emit_delays): ...here.
3006
71400594
RS		 30072005-03-09 Richard Sandiford <rsandifo@redhat.com>
3008
3009 * config/tc-mips.c (MAX_NOPS): New macro.
3010 (history): Resize to 1 + MAX_NOPS.
3011 (fix_vr4120_class): New enumeration.
3012 (vr4120_conflicts): New variable.
3013 (init_vr4120_conflicts): New function.
3014 (md_begin): Call it.
3015 (insn_uses_reg): Constify first argument.
3016 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
3017 (nops_for_insn_or_target): New functions.
3018 (append_insn): Use the new nops_for_* functions instead of inline
3019 delay checks. Generalize prev_nop_frag handling to handle an
3020 arbitrary history length. Insert nops into the history buffer
3021 once the number of nops in prev_nop_frag is fixed.
3022 (emit_delays): Use nops_for_insn instead of inline delay checks.
3023
9b91f544
RS		 30242005-03-09 Richard Sandiford <rsandifo@redhat.com>
3025
3026 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
3027 check from branch delay code. Remove unnecessary check for branches.
3028
1e915849
RS		 30292005-03-09 Richard Sandiford <rsandifo@redhat.com>
3030
3031 * config/tc-mips.c (dummy_opcode): Delete.
3032 (nop_insn, mips16_nop_insn): New variables.
3033 (NOP_INSN): New macro.
3034 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
3035 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
3036 (md_begin): Initialize nop_insn and mips16_nop_insn.
3037 (append_insn): Use the new emit_nop function to add nops, recording
3038 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
3039 to reserve room for the instruction and install_insn to install the
3040 final form. Use insert_into_history to record the instruction in
3041 the history buffer. Use move_insn to do delay slot filling.
3042 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
3043 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
3044 (mips16_ip): Use create_insn to initialize mips_cl_insns.
3045
bf12938e
RS		 30462005-03-09 Richard Sandiford <rsandifo@redhat.com>
3047
3048 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
3049 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
3050 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
3051 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
3052 (mips16_ip): Use the new macros instead of explicit masks and shifts.
3053
a38419a5
RS		 30542005-03-09 Richard Sandiford <rsandifo@redhat.com>
3055
3056 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
3057 and extended_p fields with a single fixed_p field.
3058 (append_insn, mips_no_prev_insn): Adjust accordingly.
3059
2fa15973
RS		 30602005-03-09 Richard Sandiford <rsandifo@redhat.com>
3061
3062 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
3063 a single mips16_absolute_jump_p bit.
3064 (append_insn): Adjust accordingly.
3065
47e39b9d
RS		 30662005-03-09 Richard Sandiford <rsandifo@redhat.com>
3067
3068 * config/tc-mips.h (mips_cl_insn): Move definition to...
3069 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
3070 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
3071 and extended_p.
3072 (history): New variable.
3073 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
3074 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
3075 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
3076 (prev_prev_insn_unreordered): Delete.
3077 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
3078 (macro_start): Replace uses of prev_insn* with the equivalent history[]
3079 field.
3080
399132af
DJ		 30812005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
3082
3083 * doc/Makefile.am: Update as.info dependencies.
3084 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
3085
30862005-03-08 Jan Beulich <jbeulich@novell.com>
fffeaa5f
JB		 3087
3088 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
3089 error, and point to .purgem documentation if someone really needs
3090 re-definitions.
3091 * NEWS: Mention macro redefinition is now an error.
3092
9b505842
JB		 30932005-03-08 Jan Beulich <jbeulich@novell.com>
3094
3095 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
3096 emitted to. Add more precise diagnostics for non-fitting insns based
3097 on that. Eliminate now superfluous special casing of MLX. Clear out
3098 slot information when dropping an insn.
3099
ef6a2b41
JB		 31002005-03-08 Jan Beulich <jbeulich@novell.com>
3101
3102 * config/tc-ia64.c (parse_section_name): Rename to...
3103 (cross_section): In addition to separating the name from the rest of
3104 the arguments, also carry out the operation.
3105 (dot_xdata): Use cross_section.
3106 (dot_float_cons): Likewise.
3107 (dot_xstringer): Likewise.
3108 (dot_xdata_ua): Likewise.
3109 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
3110
06647dfd
AM		 31112005-03-05 Alan Modra <amodra@bigpond.net.au>
3112
3113 * po/gas.pot: Regenerate.
3114
bbe506e8
TS		 31152005-03-04 David Daney <ddaney@avtrex.com>
3116
3117 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
3118 instead of '_gp' for -mno-shared optimization.
3119 (s_cpload): Ditto.
3120 (s_abicalls): Document it in the comment.
3121 (md_show_usage): Document the -mno-shared option.
3122
aed1a261
RS		 31232005-03-04 Richard Sandiford <rsandifo@redhat.com>
3124
3125 * config/tc-mips.c (mips_set_options): Add sym32 field.
3126 (mips_opts): Initialize it.
3127 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
3128 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
3129 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
3130 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
3131 when deciding whether to use a symbolic %highest/%higher expansion.
3132 (macro): Likewise. Remove o64/n32 linux hack. Always use
3133 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
3134 and "la". Handle constants separately from symbolic expressions in
3135 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
3136 and using load_register to load the high part of the address.
3137 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
3138 (OPTION_ELF_BASE): Bump by 2.
3139 (md_longopts): Add entries for -msym32 and -mno-sym32.
3140 (md_parse_option): Handle them.
3141 (usage): Document them.
3142 (s_mipsset): Handle ".set sym32" and ".set nosym32".
3143 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
3144 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
3145 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
3146 -msym32 and -mno-sym32.
3147
6caf9ef4
TS		 31482005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3149
3150 * config/tc-mips.c (load_address): Implement GP optimization
3151 for 64bit address space non-PIC. Fix formatting.
3152 (macro): Likewise. Simplify code.
3153 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
3154 (mips_after_parse_args): Simplify code.
3155
406a7f05
NC		 31562005-03-03 Nick Clifton <nickc@redhat.com>
3157
fbacee5b
NC		 3158 * expr.c (operand): Remove redundant code enclosed by #ifdef
3159 RELAX_PAREN_GROUPING....#endif.
3160
77ccfee5
NC		 3161 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
3162 reloc is the difference of two symbols defined in the same
3163 section.
3164
406a7f05
NC		 3165 * config/tc-iq2000.c (line_comment_chars): Include the # character
3166 as otherwise this breaks #APP/#NO_APP processing.
3167
2f12d57f
RR		 31682005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3169
3170 * config/tc-arc.c(md_assemble): Remove dead code for handling
3171 immediate indexing of ld and st .
3172
3f98094e
DJ		 31732005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
3174 Joseph Myers <joseph@codesourcery.com>
3175
3176 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
3177 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
3178 (parse_relocation): Check for a word break after a relocation
3179 operator.
3180 (md_apply_fix3): Handle TLS relocations, and mark thread-local
3181 symbols.
3182
ab1e9ef7
AM		 31832005-03-02 Alan Modra <amodra@bigpond.net.au>
3184
3185 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
3186
bb14f524
JB		 31872005-03-02 Jan Beulich <jbeulich@novell.com>
3188
3189 * as.c (main): Use unlink_if_ordinary instead of unlink.
3190 * messages.c (as_fatal): Likewise.
3191
c4a530c5
JB		 31922005-03-02 Jan Beulich <jbeulich@novell.com>
3193
3194 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
3195 accesses.
3196 (parse_register): Allow cr8...15 in all modes.
3197
167c3097
JB		 31982005-03-02 Jan Beulich <jbeulich@novell.com>
3199
3200 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
3201 etc. like normal symbol references (T_ID).
3202
71ba24a1
AM		 32032005-03-02 Alan Modra <amodra@bigpond.net.au>
3204
3205 * symbols.c (fb_label_name): Fix silly thinko in last change.
3206
a76903bf
AM		 32072005-03-02 Alan Modra <amodra@bigpond.net.au>
3208
9d0e75cb
AM		 3209 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
3210 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
3211
a76903bf
AM		 3212 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
3213
32142005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
b15c27d7
RR		 3215
3216 PR gas/708
a76903bf 3217 * config/tc-arc.c (md_assemble): Initialize suffix for extension
b15c27d7 3218 suffixes also.
b15c27d7 3219
c9dea48b
AM		 32202005-03-01 Alan Modra <amodra@bigpond.net.au>
3221
c7f17d46
AM		 3222 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
3223
c9dea48b
AM		 3224 * as.h (assert): Warning fix.
3225 * expr.c (expr): Correct assertion.
3226 * read.c (s_comm_internal): Remove assertion.
3227 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
3228 (fixup_segment): Remove assertion.
3229 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
3230 (md_apply_fix3): Likewise.
3231 * config/tc-i370.c (md_begin): Correct assertion.
3232 (i370_macro): Warning fix for assertion.
3233
44f2f9d2
AM		 32342005-03-01 Alan Modra <amodra@bigpond.net.au>
3235
3236 * configure.in (AC_C_BIGENDIAN): Invoke.
3237 * configure: Regenerate.
3238 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
3239 host variable to set string header size.
3240 * config/obj-aout.c (obj_header_append): Don't use host structs.
3241 (obj_symbol_to_chars): Likewise.
3242 (obj_emit_strings): Likewise. Use the passed in output pointer.
3243 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
3244 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
3245 not sizeof host struct.
3246 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
3247 (obj_emit_strings): Likewise.
3248 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
3249 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
3250 sizeof host struct.
3251 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
3252 sizeof host struct.
3253 (host_number_to_chars): Define.
3254 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
3255 host internal struct to set header sizes.
3256 * config/tc-i960.c (md_number_to_field): Warning fix.
3257 (md_ri_to_chars): Use host byte order.
3258 (get_cdisp, md_apply_fix3): Warning fix.
055d1eb0 3259 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
44f2f9d2 3260
802a113d
NC		 32612005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3262
3263 * doc/c-arc.texi: Update documentation about ARC's extension
3264 instructions.
3265
e5f129ad
SS		 32662005-02-27 Svein E. Seldal <svein@dev.seldal.com>
3267
3268 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
3269 address for myself.
3270
2132e3a3
AM		 32712005-02-23 Alan Modra <amodra@bigpond.net.au>
3272
3273 * cgen.c: Warning fixes.
3274 * config/tc-arc.c: Likewise.
3275 * config/tc-arm.c: Likewise.
3276 * config/tc-avr.c: Likewise.
3277 * config/tc-d10v.c: Likewise.
3278 * config/tc-d30v.c: Likewise.
3279 * config/tc-frv.c: Likewise.
3280 * config/tc-frv.h: Likewise.
3281 * config/tc-h8300.c: Likewise.
3282 * config/tc-h8500.c: Likewise.
3283 * config/tc-i370.c: Likewise.
3284 * config/tc-i960.c: Likewise.
3285 * config/tc-ia64.c: Likewise.
3286 * config/tc-ip2k.c: Likewise.
3287 * config/tc-m68hc11.c: Likewise.
3288 * config/tc-maxq.c: Likewise.
3289 * config/tc-mcore.c: Likewise.
3290 * config/tc-mips.c: Likewise.
3291 * config/tc-msp430.c: Likewise.
3292 * config/tc-pj.c: Likewise.
3293 * config/tc-ppc.c: Likewise.
3294 * config/tc-ppc.h: Likewise.
3295 * config/tc-s390.c: Likewise.
3296 * config/tc-sh.c: Likewise.
3297 * config/tc-sh64.c: Likewise.
3298 * config/tc-tic4x.c: Likewise.
3299 * config/tc-tic80.c: Likewise.
3300 * config/tc-v850.c: Likewise.
3301 * config/tc-vax.c: Likewise.
3302 * config/tc-w65.c: Likewise.
3303 * config/tc-xstormy16.c: Likewise.
3304 * config/tc-z8k.c: Likewise.
3305
ee3c9814
CM		 33062005-02-22 Catherine Moore <clm@cm00re.com>
3307
3308 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
3309 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
3310
9b2f1d35
EC		 33112005-02-22 Eric Christopher <echristo@redhat.com>
3312
3313 * config/tc-mips.c (struct proc): Change isym to
3314 func_sym. New member func_end_sym.
3315 (s_mips_ent): Update.
3316 (s_mips_end): Ditto. Add code to compute function size.
3317
b7712f8d
AM		 33182005-02-22 Alan Modra <amodra@bigpond.net.au>
3319
3320 * read.c: Warning fixes.
3321 * config/obj-elf.c: Likewise.
3322
58e2ea4d
MR		 33232005-02-22 Maciej W. Rozycki <macro@mips.com>
3324
3325 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
3326 emitting insn.
3327
ebe372c1
L		 33282005-02-21 H.J. Lu <hongjiu.lu@intel.com>
3329
3330 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
3331 SEC_COFF_SHARED.
3332
3333 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
3334 SEC_TIC54X_BLOCK.
3335 (demand_empty_rest_of_line): Likewise.
3336 (tic54x_sblock): Likewise.
3337 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
3338
cc1bc22a
AM		 33392005-02-21 Alan Modra <amodra@bigpond.net.au>
3340
3341 * read.c (address_bytes): New function.
3342 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
3343 (potable): Add "dc.a".
3344 (cons_worker): Handle "dc.a".
3345 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
3346
ac4528d2
AM		 33472005-02-21 Alan Modra <amodra@bigpond.net.au>
3348
3349 * input-file.c (input_file_open): Rearrange to avoid warning.
3350
b5682e56
AM		 33512005-02-19 Alan Modra <amodra@bigpond.net.au>
3352
3353 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
3354 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
3355 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
3356
8fc2e39e
TS		 33572005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3358
3359 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
3360 uses after .set noat.
3361 (load_address): Likewise.
3362 (macro): Likewise. Don't try to avoid $at use by sacrificing
3363 the target register before it is stored, it won't work.
3364
744b6414
JW		 33652005-02-17 James E Wilson <wilson@specifixinc.com>
3366
3367 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
3368 see an instruction that specifies a template.
3369
30eb9c17
AM		 33702005-02-18 Alan Modra <amodra@bigpond.net.au>
3371
3372 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
3373 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
3374 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
3375
91d777ee
L		 33762005-02-17 H.J. Lu <hongjiu.lu@intel.com>
3377
3378 * NEWS: Mention "-mhint.b=[ok|warning|error]".
3379
3380 * config/tc-ia64.c (md): Add hint_b.
3381 (emit_one_bundle): Handle md.hint_b for "hint".
3382 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
3383 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
3384 (ia64_init): Set md.hint_b to error.
3385 (md_assemble): Handle md.hint_b for "hint.b".
3386
3387 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
3388 * doc/c-ia64.texi: Likewise.
3389
f17c130b
AM		 33902005-02-17 Alan Modra <amodra@bigpond.net.au>
3391
3392 * tc.h (struct relax_type, relax_typeS): Move from here..
3393 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
3394 * ecoff.c (ecoff_new_file): Add appfile param.
3395 * ecoff.h (ecoff_new_file): Likewise.
3396 * itbl-lex.h: New file.
3397 * itbl-lex.l: Include itbl-lex.h.
3398 * itbl-parse.y: Likewise.
3399 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
3400 * read.c (s_app_file_string): Mark appfile possibly unused.
3401 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
3402 * subsegs.h (struct seg_info_trash): Delete.
3403 (seg_info): Use segment_info_type instead.
3404 * config/obj-coff.c (struct filename_list): Make filename const char *.
3405 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
3406 * config/obj-elf.c (elf_file_symbol): Similarly.
3407 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
3408 signed right shift.
3409 * config/tc-arc.c (md_operand): Warning fix.
3410 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
3411 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
3412 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
3413 * config/tc-frv.c (frv_force_relocation): Warning fix.
3414 * config/tc-m68k.c (md_parse_option): Delete unused var.
3415 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
3416 * config/tc-sparc.c: Likewise.
3417 (s_common): Warning fix.
3418 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
3419 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
3420 addressT.
3421 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
3422 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
3423 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
3424 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
3425 (tic4x_do_align): Use TIC_NOP_OPCODE.
3426 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
3427 * config/tc-vax.c: Include netinet/in.h.
3428 (tc_headers_hook): Formatting.
3429 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
3430
26b810ce
JB		 34312005-02-17 Jan Beulich <jbeulich@novell.com>
3432
3433 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
3434 parsing inN, locN, outN. Set 'idx' to offset register number starts
3435 at. Don't handle numbers with leading zeroes or beyond 95. Remove
3436 pointless cast.
3437
b8285c27
TS		 34382005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3439
3440 * config/tc-mips.c (load_address): Fix formatting.
3441 (macro): Don't use AT if .set noat is in effect. Fix formatting.
3442 Catch macros which are unexpandable without AT. Remove duplicate
3443 zeroing of used_at.
3444 (macro2): Remove duplicate zeroing of used_at.
3445
4df6ce47
AM		 34462005-02-16 Alan Modra <amodra@bigpond.net.au>
3447
3448 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
3449 than zero.
3450
d6f16593 34512005-02-15 Nigel Stephens <nigel@mips.com>
4df6ce47 3452 Maciej W. Rozycki <macro@mips.com>
d6f16593
MR		 3453
3454 * config/tc-mips.c (reloc_needs_lo_p): Handle
3455 BFD_RELOC_MIPS16_HI16_S.
3456 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
3457 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
3458 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
3459 complaints on.
3460 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
3461 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
3462 Call my_getSmallExpression() to parse percent operators.
3463 (percent_op_match, mips_percent_op): Separate definitions.
3464 (mips16_percent_op): Define percent operators for the MIPS16 mode.
3465 (parse_relocation): Handle the MIPS16 mode using
3466 mips16_percent_op.
3467 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
3468 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
3469
7b347e43
JB		 34702005-02-15 Jan Beulich <jbeulich@novell.com>
3471
3472 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
3473 instead of explicitly dealing with the translation; exclude
3474 relocations that are already pcrel, however.
3475
a66d2bb7
JB		 34762005-02-15 Jan Beulich <jbeulich@novell.com>
3477
3478 * config/tc-ia64.c: Include limits.h (if available).
3479 (gr_values[0]): Set path to INT_MAX.
3480 (dot_reg_val): Don't allow changing value of r0. Limit range of
3481 general registers at r127.
3482 (specify_resource): Default resource index is -1. Don't set resource
3483 index (in case IA64_RS_RSE) without setting the specific flag.
3484 (note_register_values): Check operand is O_constant before tracking
3485 input value of moves. Add tracking for dep.z with constant inputs.
3486 (print_dependency): Resource index of specific resource may be zero.
3487 (check_dependencies): Likewise.
3488
4b09e828
JB		 34892005-02-15 Jan Beulich <jbeulich@novell.com>
3490
3491 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
3492 reg_class. Check operands and emit diagnostics for illegal use of
3493 registers.
3494
0ca3e455
JB		 34952005-02-15 Jan Beulich <jbeulich@novell.com>
3496
3497 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
3498 new variables type, suffix, and width. Handle
3499 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
3500 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
3501 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
3502 FUNC_DTP_RELATIVE case. Return incoming relocation type if
3503 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
3504 if unable to translate relocation type, using the new variables.
3505
2fac3d48
JB		 35062005-02-15 Jan Beulich <jbeulich@novell.com>
3507
3508 * config/tc-ia64.h (ia64_symbol_chars): Declare.
3509 (ty_symbol_chars): Define.
3510 * config/tc-ia64.c (ia64_symbol_chars): Define.
3511
2f6d622e
JB		 35122005-02-15 Jan Beulich <jbeulich@novell.com>
3513
3514 * config/tc-ia64.c (ia64_parse_name): Only update next character if
3515 input_line_pointer was advanced.
3516
28013b5c
KK		 35172005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3518
3519 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
3520 within |.
3521
f1dab70d
JB		 35222005-02-13 Jan Beulich <jbeulich@novell.com>
3523
3524 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
3525 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
3526 indicator.
3527 (ia64_init): Set md.detect_dv.
3528 (ia64_start_line): New static variable warned. Warn only once when
3529 encountering explicit stops in automatic mode.
3530 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
3531 * NEWS: Mention new default mode.
3532
20b36a95
JB		 35332005-02-13 Jan Beulich <jbeulich@novell.com>
3534
3535 * config/tc-ia64.c (dot_rot): Add comment that name strings should
3536 be freed when wiping out previous state. Canonicalize names before
3537 use. Free name string when detecting redefinition.
3538 (dot_pred_rel): Call generic expression parser to process arguments.
3539 Handle O_register case for individual predicates and O_subtract for
3540 ranges.
3541 (ia64_parse_name): Canonicalize name before looking it up in dynamic
3542 register hash.
3543 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
3544 Warn if multiple found, issue error if resulting symbol name has zero
3545 length.
3546 (dot_alias): Canonicalize name before use.
3547
07450571
L		 35482005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3549
3550 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
3551 and 0 for error.
3552 (in_procedure): Return -1 for warning.
3553 (in_prologue): Likewise.
3554 (in_body): Likewise.
3555
01b91374
L		 35562005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3557
ac4528d2 3558 * config/tc-ia64.c (dot_xdata): Undo the last change.
01b91374
L		 3559 (dot_float_cons): Likewise.
3560 (dot_xstringer): Likewise.
3561 (dot_xdata_ua): Likewise.
3562 (dot_float_cons_ua): Likewise.
3563
970d6792
L		 35642005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3565
3566 * NEWS: Mention "-munwind-check=[warning|error]".
3567
3568 * config/tc-ia64.c (md): Add unwind_check.
3569 (unwind_diagnostic): New.
3570 (in_procedure): Call unwind_diagnostic when a directive isn't
3571 in procedure.
3572 (in_prologue): Call unwind_diagnostic when a directive isn't in
3573 prologue.
3574 (in_body): Call unwind_diagnostic when a directive isn't in
3575 body region.
3576 (dot_endp): Set md.unwind_check to error before calling
3577 in_procedure and restore it after. When the name is missing or
3578 couldn't be found, use the one from the last .proc if
3579 md.unwind_check isn't error. Warn if md.unwind_check is
3580 warning.
3581 (md_parse_option): Handle "-munwind-check=[warning|error]".
3582 (md_show_usage): Add "-munwind-check=[warning|error]".
3583 (ia64_init): Set md.unwind_check to warning.
3584
3585 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
3586 * doc/c-ia64.texi: Likewise.
3587
16a48f83
JB		 35882005-02-11 Jan Beulich <jbeulich@novell.com>
3589
3590 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
3591 (LEX_QM): Likewise.
3592 (ia64_parse_name): New third parameter.
3593 (md_parse_name): Pass third argument.
3594 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
3595 (md_operand): Handling of '@'-prefixed symbols moved from here...
3596 (ia64_parse_name): ...to here.
3597
a911c10a
JB		 35982005-02-11 Jan Beulich <jbeulich@novell.com>
3599
3600 * config/tc-ia64.c (md): Remove last_groups and group_idx.
3601 (errata_nop_necessary_p): Remove declaraction and definition.
3602 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
3603 update md.group_idx. Don't reset md.last_groups.
3604
b3f19c14
JB		 36052005-02-11 Jan Beulich <jbeulich@novell.com>
3606
3607 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
3608 argument.
3609 (dot_xdata): Free section name after use.
3610 (dot_float_cons): Likewise.
3611 (dot_xstringer): Likewise.
3612 (dot_xdata_ua): Likewise.
3613 (dot_float_cons_ua): Likewise.
3614 (md_pseudo_table): Add xdata16 and xdata16.ua.
3615
5cb53c21
L		 36162005-02-10 H.J. Lu <hongjiu.lu@intel.com>
3617
3618 * doc/all.texi: Add IA64.
3619 * doc/as.texinfo: Likewise.
3620
3621 * doc/c-ia64.texi: Fix typos.
3622
620b81c1
JB		 36232005-02-10 Julian Brown <julian@codesourcery.com>
3624
3625 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
3626 BFD_RELOC_UNUSED.
3627 (do_t_push_pop): Likewise.
3628 (md_assemble): Likewise.
3629 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
3630 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
3631 (create_unwind_entry): Output dependency on the required personality
3632 routines.
620b81c1 3633
4ee4d249
NS		 36342005-02-07 Nathan Sidwell <nathan@codesourcery.com>
3635
3636 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
3637 * subsegs.c (seg_not_empty_p): Likewise.
3638
9f5083a4
NC		 36392005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3640
3641 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
4df6ce47 3642 relative jump calculation.
9f5083a4
NC		 3643 <md_convert_frag) : Likewise.
3644 <output_disp): Likewise.
3645
aaac53f5
HPN		 36462005-02-07 Hans-Peter Nilsson <hp@axis.com>
3647
3648 * write.c (write_object_file): Recognize warning-symbol construct
3649 and skip object- and target- handling for the second symbol.
3650
05ee4b0f
JB		 36512005-02-02 Jan Beulich <jbeulich@novell.com>
3652
3653 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
3654 designators along with quoted ones. Free copy of quoted designator
3655 when done.
3656
65ec77d2
BE		 36572005-02-01 Ben Elliston <bje@au.ibm.com>
3658
3659 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
3660 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
3661 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
3662 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
3663 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
3664 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
3665 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
3666 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
3667 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
3668 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
3669 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
3670 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
3671 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
3672 #if 0'd code throughout.
3673
d342277e
NC		 36742005-01-31 Nick Clifton <nickc@redhat.com>
3675
3676 * as.c (parse_args): Bump copyright date reported by --version to
3677 2005.
3678
d6486796
NC		 36792005-01-31 Nick Clifton <nickc@redhat.com>
3680
3681 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
3682 and vax-vms.
3683
ca3bc58f
JB		 36842005-01-31 Jan Beulich <jbeulich@novell.com>
3685
3686 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
3687 that can end with .endr in that case. Make requiring/permitting
3688 pseudo-ops without leading dot closer to the logic in read.c serving
3689 the same purpose.
3690 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
3691 ignored.
3692
057f53c1
JB		 36932005-01-31 Jan Beulich <jbeulich@novell.com>
3694
3695 * macro.c (do_formals): Adjust to no longer accept empty parameter
3696 names.
3697 (define_macro): Adjust to no longer accept empty macro name, garbage
3698 following the parameters, or macros that were previously defined.
3699 * read.c (s_bad_end): Declare.
3700 (potable): Add endm. Handler for endr and endm is s_bad_end.
3701 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
3702 and .endr.
3703 * read.h (s_bad_endr): Remove.
3704
d3156ecc
JB		 37052005-01-31 Jan Beulich <jbeulich@novell.com>
3706
3707 * config/tc-ia64.c (parse_operands): Parse all specified operands,
3708 immediately discarding (but counting) those exceeding the maximum
3709 possible amount. Track whether output and input operand counts ever
3710 matched, and use this to better indicate which of the operands/
3711 operand types was wrong; specifically don't default to pointing to
3712 the first operand.
3713
75e09913
JB		 37142005-01-31 Jan Beulich <jbeulich@novell.com>
3715
3716 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
3717 variable in dot_endp). Add body and insn. Make prologue,
3718 prologue_mask, body, and insn bitfields.
3719 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
3720 messages.
3721 (in_procedure, in_prologue, in_body): New.
3722 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3723 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3724 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
3725 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
3726 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
3727 dot_personality): Use the appropriate one of the above.
3728 (dot_proc): Clear unwind.proc_start; set to current location only if
3729 none of the entry points were valid. Check for non-zero-length entry
3730 point names. Check that entry points aren't defined, yet. Clear
3731 unwind.prologue, unwind.body, and unwind.insn.
3732 (dot_body): Call in_procedure. Check that first directive in procedure
3733 had no insns emitted before. Set unwind.body.
3734 (dot_prologue): Call in_procedure. Check that not already in prologue.
3735 Check that first directive in procedure had no insns emitted before.
3736 Clear unwind.body.
3737 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
3738 length entry point names. Check that entry points became defined.
3739 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
3740
f4660e2c
JB		 37412005-01-31 Jan Beulich <jbeulich@novell.com>
3742
3743 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
3744 before actually using it. Don't generate an error in manual bundling
3745 mode when looking at an insn requiring slot 2 but not yet at slot 2.
3746 Don't generate an error in manual bundling mode when looking at an
3747 insn required to be last in its group but the required slot hasn't
3748 been reached, yet. Allow conversion from MII to MI;I for bundle
3749 consisting of only 2 insns with the stop between them. Suppress
3750 various meaningless errors resulting from detecting earlier ones.
3751
60b9a617
JB		 37522005-01-31 Jan Beulich <jbeulich@novell.com>
3753
3754 * config/tc-ia64.c (parse_operands): Also handle alloc without first
3755 input being ar.pfs.
3756
7af0dfc7
CG		 37572005-01-28 Christian Groessler <chris@groessler.org>
3758
3759 * config/tc-z8k.c (md_assemble): Improve error detection.
3760
f7e323d5
JB		 37612005-01-28 Jan Beulich <jbeulich@novell.com>
3762
3763 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
3764 for personality routine pointer only if there is one.
3765 (ia64_convert_frag): Likewise.
3766 (generate_unwind_image): Likewise.
3767
f87a1e0c
CG		 37682005-01-27 Christian Groessler <chris@groessler.org>
3769
3770 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
3771 (md_apply_fix3): Make relative branches out of range an error
3772 instead of a warning. Display correct line number for out of
3773 range branches/calls/memory accesses.
3774
c6cb92c5
NS		 37752005-01-27 Nathan Sidwell <nathan@codesourcery.com>
3776
3777 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
3778 to emit .debug_line and other debug sections.
3779 * as.h (seg_not_empty_p): Declare.
3780 * subsegs.c (seg_not_empty_p): New predicate.
3781
e8093792
AC		 37822005-01-27 Andrew Cagney <cagney@gnu.org>
3783
3784 * configure: Regenerate to track ../gettext.m4 change.
3785
09124b3f
JB		 37862005-01-27 Jan Beulich <jbeulich@novell.com>
3787
3788 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
3789
37902005-01-27 Jan Beulich <jbeulich@novell.com>
97762d08
JB		 3791
3792 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
3793 to/from application registers dynamic insns.
3794 (md_assemble): Defer resolution of move to/from application registers
3795 dynamic insns when they can be issued on either the I- or M-units.
3796
90219bd0
AO		 37972005-01-25 Alexandre Oliva <aoliva@redhat.com>
3798
3799 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
3800 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
3801 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
3802 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
3803 * cgen.c (gas_cgen_parse_operand): Handle
3804 CGEN_PARSE_OPERAND_SYMBOLIC.
3805 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
3806 (frv_force_relocation): Likewise. Fix handling of PIC
3807 relocations.
3808 (md_apply_fix3): Likewise.
3809
59c871b4
BE		 38102005-01-21 Ben Elliston <bje@au.ibm.com>
3811
3812 * as.h: Remove #if 0'd code.
3813 * atof-generic.c (atof_generic): Likewise.
3814 * ecoff.c (ecoff_directive_frame): Likewise.
3815 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
3816 * itbl-ops.c (itbl_add_reg): Likewise.
3817 * listing.c (calc_hex): Likewise.
3818 * read.c (MASK_CHAR): Likewise.
3819 * subsegs.c (subsegs_print_statistics): Likewise.
3820 * symbols.c (indent): Likewise.
3821 * write.c (write_relocs): Likewise.
3822 (write_object_file): Likewise.
3823 (relax_frag): Likewise.
3824
fb767913
NC		 38252005-01-20 Nick Clifton <nickc@redhat.com>
3826
3827 * as.c (std_longopts): Add an entry for "--a" in order to prevent
3828 getopt_long_only() from considering -a as an abbreviation for
3829 --alternate.
3830 (parse_args): Fix the parsing of -a=<file>.
3831
c556cc9c
AM		 38322005-01-20 Alan Modra <amodra@bigpond.net.au>
3833
3834 PR gas/684
3835 * read.c (s_incbin): Adjust default count for skip. Check validity
3836 of count and skip rigorously.
3837
9c6ed8e6
FF		 38382005-01-19 Fred Fish <fnf@specifixinc.com>
3839
3840 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
3841
e5604d79
RS		 38422005-01-19 Richard Sandiford <rsandifo@redhat.com>
3843
3844 * read.c (convert_to_bignum): New function, split out from...
3845 (emit_expr): ...here. Handle the case where X_add_number is
3846 positive and the input value is negative.
3847 (output_big_sleb128): Fix setting of continuation bit. Check whether
3848 the final byte needs to be sign-extended. Fix size-shrinking loop.
3849 (emit_leb128_expr): When generating a signed leb128, see whether the
3850 sign of an O_constant's X_add_number matches the sign of the input
3851 value. Use a bignum if not.
3852
e38bc3b5
NC		 38532005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
3854
3855 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
3856 arch_sh_up in order to match the external name and make the
3857 testsuite's job easier.
3858
df227444
L		 38592005-01-14 H.J. Lu <hongjiu.lu@intel.com>
3860
4df6ce47 3861 PR 659
df227444
L		 3862 * config/tc-i386.c (i386_scale): Disallow 0 scale.
3863
b8b80cf7
NC		 38642005-01-12 Nick Clifton <nickc@redhat.com>
3865
3866 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
3867 ignored_arguments array.
3868
324007b9
L		 38692005-01-10 H.J. Lu <hongjiu.lu@intel.com>
3870
3871 * write.c (write_object_file): Disallow a symbol equated to
3872 common symbol.
3873
5c4504f7
NC		 38742005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3875
3876 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
3877 bfd_mach_maxq20.
3878 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
3879 (maxq_target): New function: Set the machine type.
3880
4e7fd91e
PB		 38812005-01-06 Paul Brook <paul@codesourcery.com>
3882
3883 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
3884 (md_begin): Handle TE_VXWORKS for FP defaults.
3885 (md_apply_fix3): Correct rela offsets.
3886 (elf32_arm_target_format): Add VxWorks targets.
3887
ea3eed15
PB		 38882005-01-06 Paul Brook <paul@codesourcery.com>
3889
3890 * configure.tgt: Set em=vxworks for *-*-vxworks.
3891 * config/te-vxworks.h: New File.
3892
5dc1606f
PB		 38932005-01-06 Paul Brook <paul@codesourcery.com>
3894
3895 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
3896
18af0b39
NC		 38972005-01-04 Dmitry Diky <diwil@spec.ru>
3898
3899 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
3900 global label.
3901
196e8040
JW		 39022005-01-03 David Mosberger <davidm@hpl.hp.com>
3903
3904 * config/tc-ia64.c (md): Add member "loc_directive_seen".
3905 (dot_loc): New function.
3906 (md_pseudo_table): Add entry to map .loc to dot_loc().
3907 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
3908 seen a .loc directive or we're generating DWARF2 debug info for
3909 assembly source.
3910
a207757e
AM		 39112004-12-29 Alan Modra <amodra@bigpond.net.au>
3912
3913 PR gas/619
3914 * read.c (s_comm_internal): Don't zero end of name until size
3915 expression has been parsed.
3916
71d7ecf2
MM		 39172004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
3918
3919 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
3920
30c62922
TL		 39212004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
3922
3923 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
3924 case).
3925
14ee9f48
ILT		 39262004-12-22 Ian Lance Taylor <ian@airs.com>
3927
3928 * configure.tgt: New.
3929 * configure.in: Move setting of cpu_type, fmt, etc., to
3930 configure.tgt.
3931 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
3932 $(srcdir)/configure.tgt.
3933 * configure, Makefile.in: Rebuild.
3934
750bce0e 39352004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
4df6ce47 3936
750bce0e
NC		 3937 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
3938 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
3939 instructions.
3940 (avr_offset_expression): New function to parse offsets for LDI
3941 instructions.
3942 (avr_operand): Use it.
3943 (md_apply_fix3): Generate the relocs.
3944
9d2be1ee
JR		 39452004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
3946
3947 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
3948 BFD_RELOC_SH_IMMS10BY8 relocation.
3949
3950 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
3951 than just ignoring bad code.
3952
1e50d24d
RS		 39532004-12-16 Richard Sandiford <rsandifo@redhat.com>
3954
3955 * config/tc-v850.c (handle_lo16): New function.
3956 (v850_reloc_prefix): Use it to check lo().
3957 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
3958
2fbd2a87
NC		 39592004-12-14 P.J. Darcy <darcypj@us.ibm.com>
3960
3961 * configure.in: Add s390x-ibm-tpf support.
3962 * configure: Regenerate.
3963
7a6d0b32
JB		 39642004-12-15 Jan Beulich <jbeulich@novell.com>
3965
3966 * config/obj-elf.c (obj_elf_change_section): Only set type and
3967 attributes on new sections. Emit warning when type of re-declared
3968 section doesn't match.
3969
5b9d23c6
JB		 39702004-12-15 Jan Beulich <jbeulich@novell.com>
3971
3972 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
3973 '.cfi_startproc simple' doesn't inherit the old value.
3974
dcb45a06
JB		 39752004-12-15 Jan Beulich <jbeulich@novell.com>
3976
3977 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
3978 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
3979 generation to emit a factored offset.
3980
aa6975fb
ILT		 39812004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
3982
6943caf0
ILT		 3983 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
3984 which is too large in the case of NO_PIC without 64-bit
3985 addresses.
3986
aa6975fb
ILT		 3987 * config/tc-mips.c (mips_in_shared): New static variable.
3988 (macro_build_lui): Permit "_gp" if !mips_in_shared.
3989 (md_longopts): Add -mshared and -mno-shared.
3990 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
3991 (s_cpload): Implement !mips_in_shared case.
3992 (s_cpsetup): Likewise.
3993 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
3994 * NEWS: Mention -mno-shared.
3995
be1b2b4b
PB		 39962004-12-09 Paul Brook <paul@codesourcery.com>
3997
3998 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
3999 for function start.
4000
9a92f48d
ILT		 40012004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
4002
dd22970f
ILT		 4003 * config/tc-mips.c (append_insn): If we emit a nop during a relax
4004 sequence, increase the size of the sequence.
4005
9a92f48d
ILT		 4006 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
4007 use CPU_RM9000.
4008
b617dc20
BE		 40092004-12-07 Ben Elliston <bje@gnu.org>
4010
4011 * read.c (s_align): Use an align_limit temporary to allay a GCC
4012 signed/unsigned comparison warning.
4013
c820d418
MM		 40142004-12-01 Mark Mitchell <mark@codesourcery.com>
4015
4016 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
4017 * configure.in: Use it for arm*-*-linux-gnueabi*.
4018 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
4019 * config/te-armlinuxeabi.h: New file.
4020 * Makefile.in: Regenerated.
4021 * aclocal.m4: Likewise.
4022 * configure: Likewise.
4df6ce47 4023 * doc/Makefile.in: Regenerated.
c820d418 4024
2b0210eb
BW		 40252004-12-02 Bob Wilson <bob.wilson@acm.org>
4026
4027 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
4028 (xtensa_restore_emit_state): Likewise.
4029
9ebd302d
AM		 40302004-12-02 Alan Modra <amodra@bigpond.net.au>
4031
4032 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
4033 (s_align): Use it.
4034
32118081
NC		 40352004-11-30 Tero Niemela <tero_niemela@yahoo.com>
4036
4037 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
4038 * Makefile.in: Regenerate.
4039
3f414718
TL		 40402004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
4041
9ebd302d
AM		 4042 * config/tc-crx.c: Major code cleanup. Remove unused variables and
4043 functions, give functions a meaningful name, add comments.
4044 (check_range): New function - Replace operand size calculation
3f414718
TL		 4045 with range checking.
4046 (assemble_insn): Update Algorithm, improve error issuing.
9ebd302d 4047 (enum op_err): New.
3f414718
TL		 4048 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
4049 handling.
4050
a7498ae6
NC		 40512004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4052
4053 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
4054 miss between different section in the same module.
4055 (tc_gen_reloc): Likewise.
4056
5c54fd37
NC		 40572004-11-25 Theodore A. Roth <troth@openavr.org>
4058
4059 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
4060 atmega325, atmega3250, atmega645 and atmega6450.
4061
37edbb65
JB		 40622004-11-25 Jan Beulich <jbeulich@novell.com>
4063
4064 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
4065 permissible for the selected instruction suffix.
4066 (process_suffix): For DefaultSize instructions, suppressing the
4067 guessing of a 'q' suffix if the instruction doesn't support it is
4068 pointless, because only an 'l' suffix can be guessed in this place.
4069
5515a510
NC		 40702004-11-24 Nick Clifton <nickc@redhat.com>
4071
4072 * config/tc-iq2000.c: Remove support for IQ10 processor.
4073 Convert to ISO C90 formatting.
4074 * config/tc-iq2000.h: Likewise.
4075
dae1b34e
NC		 40762004-11-23 Nick Clifton <nickc@redhat.com>
4077
4078 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
4079 in this table. They should be correct now.
4080
5c6af06e
JB		 40812004-11-23 Jan Beulich <jbeulich@novell.com>
4082
4083 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
4084 indicate the MMX extensions added by both SSE and 3DNow!A.
4085 (Cpu3dnowA): Declare.
4086 (CpuUnknownFlags): Update.
4087 * config/tc-i386.c (cpu_sub_arch_name): Declare.
4088 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
4089 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
4090 3DNow!. Athlon additionally implies 3DNow!A. Several new
4091 entries (those starting with a dot are for sub-arch specification).
4092 (set_cpu_arch): Handle sub-arch specifications.
4093 (parse_insn): Distinguish between instructions not supported because
4094 of insufficient CPU features and because of 64-bit mode.
4095 * doc/c-i386.texi: Describe enhanced .arch directive.
4096
d9740523
BW		 40972004-11-22 Bob Wilson <bob.wilson@acm.org>
4098
4099 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
4100
3120ef82
BW		 41012004-11-22 Bob Wilson <bob.wilson@acm.org>
4102
4103 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
4104 without a corresponding .debug_info section.
4105
d190d046
HPN		 41062004-11-22 Hans-Peter Nilsson <hp@axis.com>
4107
4108 * read.c (potable): Add "error" and "warning".
4109 (s_errwarn): New function.
4110 * read.h (s_errwarn): Declare.
4111 * doc/as.texinfo (Error, Warning): Document .error and .warning.
4112
5519f6ea
NC		 41132004-11-22 Nick Clifton <nickc@redhat.com>
4114
4115 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
4116 c_dot_file_symbol.
4117
f5c7edf4
AM		 41182004-11-19 Alan Modra <amodra@bigpond.net.au>
4119
4120 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
4121 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
4122
a4528eeb
AM		 41232004-11-19 Alan Modra <amodra@bigpond.net.au>
4124
4125 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
4126 (coff_adjust_symtab): Adjust call.
4127 (crawl_symbols): Likewise.
4128 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
4129 (obj_app_file): Adjust.
4130
444bf5f3
NC		 41312004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4132
4133 * configure.in: Enable bfd_assember for the MAXQ port.
4134 * configure: Regenerate.
4135
a1ace8d8 41362004-11-12 Bob Wilson <bob.wilson@acm.org>
88ac794e 4137 Sterling Augustine <sterling@tensilica.com>
a1ace8d8
BW		 4138
4139 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
4140 there is a conflict.
4141 (check_t1_t2_reads_and_writes): Check for both reads and writes to
4142 interfaces that are related as determined by xtensa_interface_class_id.
4143
30e857fc
NC		 41442004-11-12 Nick Clifton <nickc@redhat.com>
4145
4146 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
4147 offsets for conditional branches.
4148
a67517f4
BW		 41492004-11-11 Bob Wilson <bob.wilson@acm.org>
4150
4151 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
4152
1d19a770
BW		 41532004-11-10 Bob Wilson <bob.wilson@acm.org>
4154
4155 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
4156 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
4157 MAYBE_UNREACHABLE.
4158 (relax_frag_immed): Update call to update_next_frag_state.
4159
c04f5787
AM		 41602004-11-10 Alan Modra <amodra@bigpond.net.au>
4161
4162 * obj.h (struct format_ops <app_file>): Add int param.
4163 * read.h (s_app_file_string): Likewise.
4164 * read.c (s_app_file_string): Likewise.
4165 (s_app_file): Adjust s_app_file_string call.
4166 * config/tc-mips.c (s_mips_file): Likewise.
4167 * config/obj-coff.h (obj_app_file): Add app param.
4168 * config/obj-ecoff.h (obj_app_file): Likewise.
4169 * config/obj-multi.h (obj_app_file): Likewise.
4170 * config/obj-elf.h (elf_file_symbol): Likewise.
4171 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
4172 if called for # preprocessor lines.
4173
a77a9021
L		 41742004-11-08 H.J. Lu <hongjiu.lu@intel.com>
4175
4176 PR 528
4177 * symbols.c (resolve_symbol_value): Convert weak symbols only
4178 for Windows PECOFF.
4179 (symbol_equated_reloc_p): Don't equate weaks when relocating
4180 only for Windows PECOFF.
4181
aea44f62
TL		 41822004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
4183
4184 * config/tc-crx.c (print_insn): Check and set insn_addr.
4185 * config/tc-crx.h (md_frag_check): Define.
4186
7499d566
NC		 41872004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4188 Vineet Sharma <vineets@noida.hcltech.com>
4189
4190 * configure.in: Add support for new target maxq-coff.
4191 * configure: Regenerate.
4192 * NEWS: Mention new support.
4193 * config/tc-maxq.c: New file.
4194 * config/tc-maxq.h: New file.
4195 * config/obj-coff.h: Add support for maxq-coff.
4196
977cdf5a
NC		 41972004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4198
4199 * symbols.c (any_external_name): Define.
a77a9021 4200 (resolve_symbol_value): Convert weak symbols.
977cdf5a
NC		 4201 (S_SET_EXTERNAL): Support any_external_name.
4202 (S_SET_NAME): Qualify parameter const.
316f3bf8 4203 (symbol_equated_reloc_p): Equate to weaks when relocating.
977cdf5a
NC		 4204 * symbols.h (S_SET_NAME): Qualfiy parameter const.
4205 * tc.h (any_external_name): Declare.
4206 * config/obj-coff.c ("coff/pe.h"): Include for BFD
4207 assemblers also.
4208 (weak_is_altname): Declare and define.
4209 (weak_name2altname): Same.
4210 (weak_altname2name): Same.
4211 (weak_uniquify): Same.
4212 (weak_altprefix): Define.
4213 (obj_coff_weak): Change .weak syntax and handling.
4214 (coff_frob_symbol): Fix PE weak symbol alternates.
4215 * config/obj-coff.h (USE_UNIQUE): Define.
4216 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
4217 are in another segment.
4218 (tc_gen_reloc): Remove broken addend hack.
4219 doc/as.texinfo: Update.
4220
34e41783
BW		 42212004-11-05 Sterling Augustine <sterling@tensilica.com>
4222
4223 * config/tc-xtensa.c (total_frag_text_expansion): New.
4224 (md_estimate_size_before_relax): Use it.
4225 (find_address_of_next_align_frag): Likewise.
4226
dcd46b4e
TL		 42272004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
4228
4229 * config/tc-crx.c: Rename argument types.
4230 (processing_arg_number): Rename to 'cur_arg_num'.
4231 (get_number_of_bits): Rename to 'set_operand_size'.
4232 (get_operandtype): Rename to 'parse_operand', totally rewrite.
4233 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
4234 (set_indexmode_parameters): Remove function, integrate its code into
4235 'set_operand'.
4236 (set_operand_size): Get rid of 'Operand Number' function parameter -
4237 use global variable 'cur_arg_num' instead.
4238 Use a local 'argument' pointer to reference the current argument.
4239 (parse_operand): Likewise.
4240 (set_operand): Likewise.
4241 (process_label_constant): Likewise.
4242
9456465c
BW		 42432004-11-04 Bob Wilson <bob.wilson@acm.org>
4244
4245 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
4246 (add_section_rename): Delete. Inlined into...
4247 (build_section_rename): ...here. Use xstrdup instead of strdup.
4248 (xtensa_section_rename): Drop "const" from argument and return types.
4249 (md_show_usage): Indent to match show_usage().
4250 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
4251 (tc_canonicalize_section_name): Define.
4252 (md_elf_section_rename): Remove unused macro.
4253 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
4254 * doc/c-xtensa.texi (Xtensa Options): Likewise.
4255 (Frame Directive): Delete.
4256
7f266840
DJ		 42572004-11-04 Daniel Jacobowitz <dan@debian.org>
4258
4259 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
4260 * config/tc-arm.c (target_oabi): Delete.
4261 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
4262 (arm_opts): Remove moabi.
4263 * doc/as.texinfo (Overview): Remove documentation of -moabi.
4264 * doc/c-arm.texi (ARM Options): Likewise.
4265 * configure: Regenerated.
4266
ae57792d
HPN		 42672004-11-04 Hans-Peter Nilsson <hp@axis.com>
4268
4269 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
4270 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
4271 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
4272 * configure: Regenerate.
4273 * config/tc-cris.c (enum cris_archs): New.
4274 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
4275 (cris_insn_ver_valid_for_arch): New functions.
4276 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
4277 (cris_arch): New variable.
4278 (md_pseudo_table): New pseudo .arch.
4279 (err_for_dangerous_mul_placement): Initialize according to
4280 DEFAULT_CRIS_ARCH.
4281 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
4282 All users changed.
4283 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
4284 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
4285 (BRANCH_WF_V32, BRANCH_WB_V32): New.
4286 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
4287 use in md_cris_relax_table.
4288 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
4289 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4290 Update and improve head comment.
4291 (OPTION_PIC): Define in terms of previous option, OPTION_US.
4292 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
4293 (OPTION_ARCH): New.
4294 (md_longopts): New option --march=...
4295 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
4296 macros.
4297 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
4298 (HANDLE_RELAXABLE): New macro.
4299 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
4300 cases. Check for weak symbols and assume not relaxable. Handle
4301 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
4302 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
4303 fragP->fr_symbol.
4304 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
4305 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4306 (cris_create_short_jump): Adjust for CRISv32.
5664e9a7 4307 (cris_relax_frag): Handle new states.
ae57792d
HPN		 4308 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
4309 (md_begin): Define symbols "..asm.arch.cris.v32",
4310 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
4311 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
4312 when entering opcode table entry points.
4313 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
4314 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
4315 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
4316 (cris_process_instruction): Initialize out_insnp->insn_type to
4317 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
4318 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
4319 cases.
4320 <case 'm'>: Check that modified_char == '.'.
4321 <invalid operands>: Consume the rest of the line.
4322 When operands don't match, skip over subsequent insns with
4323 non-matching version specifier but same mnemonic.
4324 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
4325 special registers in CRISv32 are always 32 bit long.
4326 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
4327 New cases.
4328 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
4329 and compatible. Recognize "ACR" for v32, unless followed by "+".
4330 (get_spec_reg): Consider cris_arch when looking up register.
4331 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
4332 v32 or compatible.
4333 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
4334 (cris_get_expression): Restore input_line_pointer if failing "early".
4335 (get_flags): Consider cris_arch and recognize flags accordingly.
4336 (branch_disp): Adjust for CRISv32.
4337 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
4338 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
4339 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
4340 resolved. Don't enter zeros in object file for
4341 BFD_RELOC_32_PCREL.
4342 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
4343 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
4344 (md_parse_option): Break out "return 1".
4345 <OPTION_ARCH> New case.
4346 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
4347 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
4348 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
4349 <case BFD_RELOC_32_PCREL>: New cases.
4350 Addends for non-zero fx_pcrel are too in fx_offset.
4351 (md_show_usage): Show --march=<arch>.
4352 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
4353 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
4354 (s_syntax) <struct syntaxes>: Properly constify member operand.
4355 * config/tc-cris.h (TARGET_MACH): Define.
4356 (cris_mach): Declare.
4357 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
4358 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
4359 (CRIS-Opts): Document --march=...
4360 (CRIS-Pseudos): Document .arch.
4361
9306ca4a
JB		 43622004-11-04 Jan Beulich <jbeulich@novell.com>
4363
4364 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
4365 intel syntax and no register prefix, allow $ in symbol names when
4366 intel syntax.
4367 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
4368 (intel_float_operand): Add fourth return value indicating math control
4369 operations. Make classification more precise.
4370 (md_assemble): Complain if memory operand of mov[sz]x has no size
4371 specified.
4372 (parse_insn): Translate word operands to floating point instructions
4373 operating on integers as well as control instructions to short ones
4374 as expected by AT&T syntax. Translate 'd' suffix to short one only for
4375 floating point instructions operating on non-integer operands.
4376 (match_template): Remove fldcw special case. Adjust q-suffix handling
4377 to permit it on fild/fistp/fisttp in AT&T mode.
4378 (process_suffix): Don't guess DefaultSize insns' suffix from
4379 stackop_size for certain floating point control instructions. Guess
4380 suffix for branch and [ls][gi]dt based on flag_code. Split error
4381 messages for Intel and AT&T syntax, and make the condition more strict
4382 for the former. Adjust suppressing of generation of operand size
4383 overrides.
4384 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
4385 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
4386 more error checking.
4387 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
4388 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
4389
2b4f075a
HPN		 43902004-11-03 Hans-Peter Nilsson <hp@axis.com>
4391
4392 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
4393 md_short_jump_size, md_long_jump_size.
4394 * write.c [!WORKING_DOT_WORD]: Ditto.
4395 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
4396 qualifier.
4397 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
4398 declare.
4399 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
4400 const qualifier in these definitions.
4401 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
4402 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
4403
ddbc47ac
NC		 44042004-11-02 Nick Clifton <nickc@redhat.com>
4405
4406 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
4407 table before deciding to produce a .debug_line section to match up
4408 with a user provided .debug_info section.
4409
3ad3f5ad
TL		 44102004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
4411
4412 * config/tc-crx.c (getreg_image): Bug fix, a return value was
4413 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
4414
c815a616
TL		 44152004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
4416
4417 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
4418 (get_flags): New function.
c04f5787
AM		 4419 (get_number_of_bits): Edit comments, update numeric values to
4420 supported sizes.
4421 (process_label_constant): Don't support the colon
4422 format (SYMBOL:[s|m|l]).
c815a616
TL		 4423 (set_cons_rparams): Support argument type 'arg_rbase'.
4424 (get_operandtype): Bug fix in 'rbase' operand type parsing.
4425 (handle_LoadStor): Bug fix, first handle post-increment mode.
c04f5787
AM		 4426 (getreg_image): Remove redundant code, update according to latest
4427 CRX spec.
c815a616 4428 (print_constant): Bug fix relate to 3-word instructions.
c04f5787 4429 (assemble_insn): Bug fix, when matching instructions, verify also
c815a616
TL		 4430 instruction type (not only mnemonic).
4431 Add various error checking.
4432 (preprocess_reglist): Support HI/LO and user registers.
4433
ed7af9f9
L		 44342004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
4435
c04f5787 4436 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
ed7af9f9
L		 4437 in an epilogue directive go negative.
4438
ac025970
L		 44392004-10-25 H.J. Lu <hongjiu.lu@intel.com>
4440
4441 PR 474
4442 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
4443 after reporting template error during manual bundling. Reported
4444 by Michael Dupont, michaelx.dupont@intel.com.
4445
a394c00f
NC		 44462004-10-25 Daniel Jacobowitz <dan@debian.org>
4447
4448 * Makefile.am: Run dep-am.
4449 * aclocal.m4: Regenerate with automake 1.9.2.
4450 * Makefile.in: Regenerate with automake 1.9.2.
4451 * doc/Makefile.in: Likewise.
4452
4453 * config/tc-arm.c: Include "dw2gencfi.h".
4454 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4455 New functions.
4456 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
4457 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
4458 (tc_cfi_frame_initial_instructions): Define.
4459 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4460 Add prototypes.
4461
23d83918
TL		 44622004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
4463
4464 * config/tc-crx.c (assemble_insn): Check unsigned immediate
4465 operands validity.
4466 Update coprocessor id to be unsigned immediate.
4467
bb41ade5
AM		 44682004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4469
4470 * config/tc-i386.c (O_secrel): Delete.
4471 (tc_pe_dwarf2_emit_offset): New function.
4472 * config/tc-i386.h (O_secrel): Define as O_md1.
4473 (TC_DWARF2_EMIT_OFFSET): Define.
4474
87e62348
NC		 44752004-10-18 Nick Clifton <nickc@redhat.com>
4476
4477 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
4478 ignore @fptr() directives for 4-byte fixups.
4479
3c55da70
AM		 44802004-10-15 Alan Modra <amodra@bigpond.net.au>
4481
4482 * Makefile.am: Run "make dep-am"
4483 * Makefile.in: Regenerate.
4484
40e7b7b9
BW		 44852004-10-14 Bob Wilson <bob.wilson@acm.org>
4486
4487 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
4488 Remove comments about placement of literal pools.
4489 (Literal Directive): Update description of literal placement.
4490 (Literal Prefix Directive): Remove statement that this does not apply
4491 to absolute-mode literals. Describe new section naming scheme.
4492
b08b5071
BW		 44932004-10-12 Bob Wilson <bob.wilson@acm.org>
4494
4495 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
4496 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
4497 is_windowed_return_opcode): Delete.
4498 (xtensa_frob_label): Use get_subseg_target_freq.
4499 (md_assemble): Inline call to is_entry_opcode.
4500 (xtensa_handle_align): Inline call to get_frag_is_literal.
4501 (relaxation_requirements): Inline call to is_jx_opcode.
4502 (emit_single_op): Inline call to is_movi_opcode.
4503 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
4504 get_frag_is_no_transform, is_entry_opcode, and
4505 set_frag_is_specific_opcode. Use get_subseg_total_freq.
4506 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
4507 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
4508 Inline calls to get_frag_is_no_transform.
4509 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
4510 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
4511 get_frag_is_no_transform.
4512 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
4513 and set_frag_is_no_transform.
4514 (get_expression_value): Delete.
4515 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
4516 cur_target_freq to target_freq.
4517 (get_subseg_info): Split out code to create a new map entry into ...
4518 (add_subseg_info): ... this new function.
4519 (get_last_insn_flags): Check if get_subseg_info succeeded.
4520 (set_last_insn_flags): Call add_subseg_info if needed.
4521 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
4522 (xtensa_reorder_segments): Compute last_sec while counting sections.
4523 Remove call to get_last_sec.
4524 (get_last_sec): Delete.
4525 (cache_literal_section): Inline call to retrieve_literal_seg and its
4526 callees, seg_present and add_seg_list.
4527 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
4528 (get_frag_is_insn, get_frag_is_no_transform,
4529 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
4530 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
4531
7fa3d080
BW		 45322004-10-12 Bob Wilson <bob.wilson@acm.org>
4533
4534 * config/tc-xtensa.c: Use ISO C90 formatting.
4535 * config/tc-xtensa.h: Likewise.
4536 * config/xtensa-istack.h: Likewise.
4537 * config/xtensa-relax.c: Likewise.
4538 * config/xtensa-relax.h: Likewise.
4539
8cb51566
PB		 45402004-10-12 Paul Brook <paul@codesourcery.com>
4541
4542 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
4543 EF_ARM_EABI_VER4.
4544 (arm_eabis): Ditto.
4545 * doc/c-arm.texi: Document that we actually support -meabi=4, not
4546 -meabi=3.
4547
653cfe85
BW		 45482004-10-08 Bob Wilson <bob.wilson@acm.org>
4549
4550 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
4551 entries.
4552 (Acknowledgements): Use "GAS" instead of AS variable.
4553
d2b2c203
DJ		 45542004-10-08 Daniel Jacobowitz <dan@debian.org>
4555
4556 * config/tc-i386.c: Include "elf/x86-64.h".
4557 (i386_elf_section_type): New function.
4558 * config/tc-i386.h (md_elf_section_type): Define.
4559 (i386_elf_section_type): New prototype.
4560
e80e0390
NC		 45612004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
4562
4563 * config/m68k-parse.h (enum m68k_register): New control register,
4564 MBAR2 (for MCF5249)
4565 * config/tc-m68k.c: Correct control register set for MCF5249.
4566
43cd72b9 45672004-10-07 Bob Wilson <bob.wilson@acm.org>
85a5ac80 4568 Sterling Augustine <sterling@tensilica.com>
43cd72b9
BW		 4569
4570 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
4571 (UNREACHABLE_MAX_WIDTH): Define.
4572 (XTENSA_FETCH_WIDTH): Delete.
4573 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
4574 prefer_const16, prefer_l32r): New global variables.
4575 (LIT4_SECTION_NAME): Define.
4576 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
4577 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
4578 (frag_flags struct): New.
c04f5787 4579 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
43cd72b9
BW		 4580 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
4581 (bitfield, bit_is_set, set_bit, clear_bit): Define.
4582 (MAX_FORMATS): Define.
4583 (op_placement_info struct, op_placement_table): New.
4584 (O_pltrel, O_hi16, O_lo16): Define.
4585 (directiveE enum): Rename directive_generics to directive_transform.
4586 Delete directive_relax. Add directive_schedule,
4587 directive_absolute_literals, and directive_last_directive.
4588 (directive_info): Rename "generics" to "transform". Delete "relax".
4589 Add "schedule" and "absolute-literals".
4590 (directive_state): Adjust entries to match changes in directive_info.
4591 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
4592 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
4593 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
4594 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
4595 (align_only_targets, software_a0_b_retw_interlock,
4596 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
4597 software_avoid_short_loop, software_avoid_close_loop_end,
4598 software_avoid_all_short_loops, specific_opcode): Delete.
4599 (warn_unaligned_branch_targets): New.
4600 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
4601 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
4602 (option_[no_]link_relax, option_[no_]transform,
4603 option_[no_]absolute_literals, option_warn_unaligned_targets,
4604 option_prefer_l32r, option_prefer_const16, option_target_hardware):
4605 New enum values.
4606 (option_[no_]align_only_targets, option_literal_section_name,
4607 option_text_section_name, option_data_section_name,
4608 option_bss_section_name, option_eb, option_el): Delete.
4609 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
4610 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
4611 and target-hardware. Delete entries for [no-]target-align-only,
4612 literal-section-name, text-section-name, data-section-name, and
4613 bss-section-name.
4614 (md_parse_option): Handle new options and remove old ones. Accept but
4615 ignore [no-]density options. Warn for [no-]generics and [no-]relax
4616 and treat them as [no-]transform.
4617 (md_show_usage): Add new options and remove old ones.
4618 (xtensa_setup_hw_workarounds): New.
4619 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
4620 "long", "short", "loc" and "frequency" entries.
4621 (use_generics): Rename to ...
4622 (use_transform): ... this function. Add past_xtensa_end check.
4623 (use_longcalls): Add past_xtensa_end check.
4624 (code_density_available, can_relax): Delete.
4625 (do_align_targets): New.
4626 (get_directive): Accept dashes in directive names. Warn about
4627 [no-]generics and [no-]relax directives and treat them as
c04f5787 4628 [no-]transform.
43cd72b9
BW		 4629 (xtensa_begin_directive): Call md_flush_pending_output only for some
4630 directives. Check for directives inside instruction bundles. Warn
4631 about deprecated ".begin literal" usage. Warn and ignore [no-]density
4632 directives. Handle new directives. Check generating_literals flag
4633 for literal_prefix.
4634 (xtensa_end_directive): Check for directives inside instruction
4635 bundles. Warn and ignore [no-]density directives. Handle new
4636 directives. Call xtensa_set_frag_assembly_state.
4637 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
4638 xtensa_dwarf2_emit_insn): New.
4639 (xtensa_literal_position): Call md_flush_pending_output. Do not check
4640 use_literal_section flag.
4641 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
4642 literals. Use xtensa_elf_cons to parse the expression.
4643 (xtensa_literal_prefix): Do not check use_literal_section. Support
4644 ".lit4" sections for absolute literals. Change prefix convention to
4645 replace ".text" (or ".t" in a linkonce section). No need to call
4646 subseg_set.
4647 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
4648 (expression_end): Handle closing braces and colons.
4649 (PLT_SUFFIX, plt_suffix): Delete.
4650 (expression_maybe_register): Use new xtensa-isa.h functions. Use
4651 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
4652 and O_hi16 expressions as well.
4653 (tokenize_arguments): Handle closing braces and colons.
4654 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
4655 operands and paired register syntax.
4656 (get_invisible_operands): New.
4657 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
4658 new xtensa-isa.h functions.
4659 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
4660 (xg_translate_idioms): Check if inside bundle. Use use_transform.
4661 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
4662 instructions. Use xtensa_translate_zero_immed.
4663 (operand_is_immed, operand_is_pcrel_label): Delete.
4664 (get_relaxable_immed): Use new xtensa-isa.h functions.
4665 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
4666 functions.
4667 (xtensa_print_insn_table, print_vliw_insn): New.
4668 (is_direct_call_opcode): Use new xtensa-isa.h functions.
4669 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
4670 is_branch_or_jump_opcode): Delete.
4671 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
4672 (opnum_to_reloc, reloc_to_opnum): Delete.
4673 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
4674 xtensa-isa.h functions. Operate on one slot of an instruction.
4675 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
4676 xg_get_insn_size): Delete.
4677 (xg_get_build_instr_size): Use xg_get_single_size.
4678 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
4679 xg_build_widen_table. Use xg_get_single_size.
4680 (xg_get_max_narrow_insn_size): Delete.
4681 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
4682 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
4683 xg_get_single_size.
4684 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
4685 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
4686 (xg_expand_to_stack, xg_expand_narrow): Update calls to
4687 xg_build_widen_table. Use xg_get_single_size.
4688 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
4689 xg_check_operand.
4690 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
4691 treat weak symbols conservatively.
4692 (xg_check_operand): Use new xtensa-isa.h functions.
4693 (is_dnrange): Delete.
4694 (xg_assembly_relax): Inline previous calls to tinsn_copy.
4695 (xg_finish_frag): Specify separate relax states for the frag and slot0.
4696 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
4697 xtensa-isa.h functions.
4698 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
4699 xg_instruction_matches_options): New.
4700 (xg_instruction_matches_rule): Handle O_register expressions. Call
4701 xg_instruction_matches_options.
4702 (transition_rule_cmp): New.
4703 (xg_instruction_match): Update call to xg_build_simplify_table.
4704 (xg_build_token_insn): Record loc fields.
4705 (xg_simplify_insn): Check is_specific_opcode field and
4706 density_supported flag.
4707 (xg_expand_assembly_insn): Skip checking code_density_available. Use
4708 new xtensa-isa.h functions. Call use_transform instead of can_relax.
4709 (xg_assemble_literal): Add error handling for O_big. Call
4710 record_alignment. Handle O_pltrel.
4711 (xg_valid_literal_expression): New.
4712 (xg_assemble_literal_space): Add slot parameter. Remove call to
4713 set_expr_symbol_offset. Add call to record_alignment. Update call to
4714 xg_finish_frag.
4715 (xg_emit_insn): Delete.
4716 (xg_emit_insn_to_buf): Add format parameter. Update calls to
4717 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
4718 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
4719 and slot parameters. Handle new "alternate" relocations for absolute
4720 literals and CONST16 instructions. Check for bad uses of O_lo16 and
4721 O_hi16. Use new xtensa-isa.h functions.
4722 (xg_assemble_tokens): Delete.
4723 (is_register_writer): Use new xtensa-isa.h functions.
4724 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
4725 old-style RSR from LCOUNT.
4726 (next_frag_opcode): Delete.
4727 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
4728 update_next_frag_state): New.
4729 (update_next_frag_nop_state): Delete.
4730 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
4731 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
4732 the state of the absolute-literals directive. Add calls to
4733 record_alignment and xtensa_set_frag_assembly_state. Call
4734 xtensa_switch_to_non_abs_literal_fragment instead of
4735 xtensa_switch_to_literal_fragment.
4736 (build_nop): New.
4737 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
4738 (get_expanded_loop_offset): Change check for undefined opcode to an
4739 assertion.
4740 (xtensa_set_frag_assembly_state, relaxable_section,
4741 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
4742 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
4743 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
4744 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
4745 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
4746 (xtensa_init_fix_data): New.
4747 (xtensa_frob_label): Reset label symbol to the current frag. Check
4748 do_align_targets and generating_literals flag. Propagate frequency
4749 info to new alignment frag. Call xtensa_set_frag_assembly_state.
4750 (xtensa_unrecognized_line): New.
4751 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
4752 to xtensa_set_frag_assembly_state.
4753 (error_reset_cur_vinsn): New.
4754 (md_assemble): Remove check for literal frag. Remove call to
4755 istack_init. Call use_transform instead of use_generics. Parse
4756 explicit instruction format specifiers. Move code for
4757 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
4758 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
4759 Add dwarf2_where call. Remote automatic alignment for ENTRY
4760 instructions. Move call to xtensa_clear_insn_labels to the end.
4761 Rearrange to handle bundles.
4762 (xtensa_cons_fix_new): Delete.
4763 (xtensa_handle_align): New.
4764 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
4765 assignment to is_no_density field.
4766 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
4767 instead of reloc_to_opnum. Handle "alternate" relocations.
4768 (xtensa_force_relocation, xtensa_check_inside_bundle,
4769 xtensa_elf_section_change_hook): New.
4770 (xtensa_symbol_new_hook): Delete.
4771 (xtensa_fix_adjustable): Check for difference of symbols with an
4772 offset. Check for external and weak symbols.
4773 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
4774 (md_estimate_size_before_relax): Return expansion for the first slot.
4775 (tc_gen_reloc): Handle difference of symbols by producing
4776 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
4777 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
4778 tentative values into the output when linkrelax is set.
4779 (XTENSA_PROP_SEC_NAME): Define.
4780 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
4781 Create literal tables only if using literal sections. Create new
4782 property tables instead of old instruction tables. Check for unaligned
4783 branch targets and loops.
4784 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
4785 new_resource_table, clear_resource_table, resize_resource_table,
4786 resources_available, reserve_resources, release_resources,
4787 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
4788 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
4789 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
4790 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
4791 flag. Update checks for workaround options. Call
4792 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
4793 (xtensa_cleanup_align_frags): Add special case for branch targets.
4794 Check for and mark unreachable frags.
4795 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
4796 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
4797 end of a zero-overhead loop body.
4798 (frag_can_negate_branch): Handle instructions with multiple slots.
4799 Use new xtensa-isa.h functions
4800 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
4801 xtensa_mark_zcl_first_insns): New.
4802 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
4803 transformations are disabled.
4804 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
4805 multislot instructions.
4806 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
4807 Likewise. Also error if transformations are disabled.
4808 (unrelaxed_frag_max_size): New.
4809 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
4810 xtensa-isa.h functions.
4811 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
4812 xtensa_opcode_is_loop instead of is_loop_opcode.
4813 (get_text_align_power): Replace as_fatal with assertion.
4814 (get_text_align_fill_size): Iterate instead of using modulus when
4815 use_nops is false.
4816 (get_noop_aligned_address): Assert that this is for a machine-dependent
4817 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
4818 xg_get_single_size, and frag_format_size.
4819 (get_widen_aligned_address): Rename to ...
4820 (get_aligned_diff): ... this function. Add max_diff parameter.
4821 Remove handling of rs_align/rs_align_code frags. Use
4822 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
4823 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
4824 and pass it back to caller.
4825 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
4826 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
4827 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
4828 (relax_frag_text_align): Rename to ...
4829 (relax_frag_loop_align): ... this function. Assume loops can only be
4830 in the first slot of an instruction.
4831 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
4832 instruction. Remove call to frag_wane.
4833 (relax_frag_narrow): Rename to ...
4834 (relax_frag_for_align): ... this function. Extend to handle
4835 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
4836 RELAX_NARROW for the first slot.
4837 (find_address_of_next_align_frag, bytes_to_stretch): New.
4838 (future_alignment_required): Use find_address_of_next_align_frag and
4839 bytes_to_stretch. Look ahead to subsequent frags to make smarter
4840 alignment decisions.
4841 (relax_frag_immed): Add format, slot, and estimate_only parameters.
4842 Check if transformations are enabled for b_j_loop_end workaround.
4843 Use new xtensa-isa.h functions and handle multislot instructions.
4844 Update call to xg_assembly_relax.
4845 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
4846 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
4847 frag types.
4848 (convert_frag_narrow): Add segP, format and slot parameters. Call
4849 convert_frag_immed for branch instructions. Adjust calls to
4850 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
4851 xg_get_single_size and xg_get_single_format.
4852 (convert_frag_fill_nop): New.
4853 (convert_frag_immed): Add format and slot parameters. Handle multislot
4854 instructions and use new xtensa-isa.h functions. Update calls to
4855 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
4856 enabled for b_j_loop_end workaround. Use build_nop instead of
4857 assemble_nop. Check is_specific_opcode flag. Check for unreachable
4858 frags. Use xg_get_single_size. Handle O_pltrel.
4859 (fix_new_exp_in_seg): Remove check for old plt flag.
4860 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
4861 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
4862 for loop opcode to an assertion. Mark all frags up to the end of the
4863 loop as not transformable.
4864 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
4865 (get_subseg_info): New.
4866 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
4867 check for dest_seg.
4868 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
4869 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
4870 (xtensa_switch_to_non_abs_literal_fragment): New.
4871 (cache_literal_section): Add is_code parameter and pass it through to
4872 retrieve_literal_seg.
4873 (retrieve_literal_seg): Add is_code parameter and use it to set the
4874 flags on the literal section. Handle case where head parameter is 0.
4875 (get_frag_is_no_transform, set_frag_is_specific_opcode,
4876 set_frag_is_no_transform): New.
4877 (xtensa_create_property_segments): Add end_property_function parameter
4878 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
4879 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
4880 (xtensa_create_xproperty_segments, section_has_xproperty): New.
4881 (add_xt_block_frags): Add end_property_function parameter and call it
4882 if it is non-zero. Call xtensa_frag_flags_init.
4883 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
4884 get_frag_property_flags, frag_flags_to_number,
4885 xtensa_frag_flags_combinable, xt_block_aligned_size,
4886 xtensa_xt_block_combine, add_xt_prop_frags,
4887 init_op_placement_info_table, opcode_fits_format_slot,
4888 xg_get_single_size, xg_get_single_format): New.
4889 (istack_push): Inline call to tinsn_copy.
4890 (tinsn_copy): Delete.
4891 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
4892 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
4893 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
4894 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
4895 functions. Handle invisible operands.
4896 (tinsn_to_slotbuf): New.
4897 (tinsn_check_arguments): Use new xtensa-isa.h functions.
4898 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
4899 vinsn_from_chars, and xg_free_vinsn.
4900 (tinsn_from_insnbuf): New.
4901 (tinsn_immed_from_frag): Add slot parameter and handle multislot
4902 instructions. Handle symbol differences.
4903 (get_num_stack_text_bytes): Use xg_get_single_size.
4904 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
4905 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
4906 get_expr_register, set_expr_symbol_offset_diff): New.
4907 * config/tc-xtensa.h (MAX_SLOTS): Define.
4908 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
4909 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
4910 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
4911 RELAX_NONE types.
4912 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
4913 (xtensa_frag_type struct): Add is_assembly_state_set,
4914 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
4915 is_align, is_text_align, alignment, and is_first_loop_insn fields.
4916 Replace is_generics and is_relax fields by is_no_transform field.
4917 Delete is_text and is_longcalls fields. Change text_expansion and
4918 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
4919 per-slot information: literal_frags, slot_subtypes, slot_symbols,
4920 slot_sub_symbols, and slot_offsets. Add fr_prev field.
4921 (xtensa_fix_data struct): New.
4922 (xtensa_symfield_type struct): Delete plt field.
4923 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
4924 forward declaration here.
4925 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
4926 (XTENSA_SECTION_RENAME): Undefine.
4927 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
4928 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
4929 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
4930 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
4931 (unit_num_copies_func, opcode_num_units_func,
4932 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
4933 (resource_table struct): New.
4934 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
4935 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
4936 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
4937 (tinsn_copy): Delete prototype.
4938 (vliw_insn struct): New.
4939 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
4940 (widen_spec_list): Add option conditions for density and boolean
4941 instructions. Add expansions using CONST16 and conditions for using
4942 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
4943 predicted branches.
4944 (simplify_spec_list): Add option conditions for density instructions.
4945 Add entry for NOP instruction.
4946 (append_transition): Add cmp function pointer parameter and use it to
4947 insert the new entry in order.
4948 (operand_function_LOW16U, operand_function_HI16U): New.
4949 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
4950 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4951 (enter_opname, split_string): Use xstrdup instead of strdup.
4952 (init_insn_pattern): Initialize new options field.
4953 (clear_req_or_option_list, clear_req_option_list,
4954 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
4955 New.
4956 (parse_insn_pattern): Parse option conditions.
4957 (transition_applies): New.
4958 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
4959 swapped last arguments in calls to append_constant_value_condition.
4960 Call clone_req_option_list. Add warning about invalid opcode.
4961 Handle LOW16U and HI16U function names.
4962 (build_transition_table): Add cmp parameter and use it in calls to
4963 append_transition. Use new xtensa-isa.h functions. Check
4964 transition_applies before adding entries.
4965 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
4966 pass it through to build_transition_table.
4967 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
4968 ReqOption, transition_cmp_fn): New types.
4969 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4970 (transition_rule struct): Add options field.
4971 * doc/as.texinfo (Overview): Update Xtensa options.
4972 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
4973 --[no-]relax, and --[no-]generics options. Update descriptions of
4974 --text-section-literals and --[no-]longcalls. Add
4975 --[no-]absolute-literals and --[no-]transform.
4976 (Xtensa Syntax): Add description of syntax for FLIX instructions.
4977 Remove use of "generic" and "specific" terminology for opcodes.
4978 (Xtensa Registers): Generalize the syntax description to include
4979 user-defined register files.
4980 (Xtensa Automatic Alignment): Update.
4981 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
4982 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
4983 (Xtensa Directives): Remove confusing rules about precedence.
4984 (Density Directive, Relax Directive): Delete.
4985 (Schedule Directive): New.
4986 (Generics Directive): Rename to ...
4987 (Transform Directive): ... this node.
4988 (Literal Directive): Update for absolute literals. Missing
4989 literal_position directive is now an error.
4990 (Literal Position Directive): Update for absolute literals.
4991 (Freeregs Directive): Delete.
4992 (Absolute Literals Directive): New.
4993 (Frame Directive): Minor editing.
4994 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
4995 Update dependencies.
4996 * Makefile.in: Regenerate.
4997
6e1304d8
RS		 49982004-10-07 Richard Sandiford <rsandifo@redhat.com>
4999
5000 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
5001 to build the second and third fixups for a composite relocation.
5002 (macro_read_relocs): New function.
5003 (macro_build): Use it.
5004 (s_cpsetup): Pass all three composite relocation codes to macro_build.
5005 Simplify fragging code accordingly.
5006 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
5007 of the composite relocation. Set fx_tcbit in both fixups.
5008
b1dca8ee
RS		 50092004-10-07 Richard Sandiford <rsandifo@redhat.com>
5010
5011 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
5012 (md_apply_fix3): Don't treat composite relocs as done.
5013
89658e52
NC		 50142004-10-07 Jan Beulich <jbeulich@novell.com>
5015
5016 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
5017 prefix for symbol names generated from the LOCAL macro directive.
5018
289040ca
NC		 5019 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
5020 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
5021
48c9f030
NC		 50222004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
5023
5024 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
c04f5787 5025 Special registers.
5c5054ab 5026 (md_assemble): Add error checking for Co-Processor instructions.
48c9f030
NC		 5027 (get_cinv_parameters): Add 'b' option to invalidate the
5028 branch-target cache.
5029
7ed4c4c5
NC		 50302004-10-05 Paul Brook <paul@codesourcery.com>
5031
5032 * config/tc-arm.c (unwind): New variable.
5033 (vfp_sp_encode_reg): New function.
5034 (vfp_sp_reg_required_here): Use it.
5035 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
5036 (vfp_parse_reg_list): New function.
5037 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
5038 s_arm_unwind_personality, s_arm_unwind_personalityindex,
5039 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
5040 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
5041 functions.
5042 (md_pseudo_table): Add them.
5043 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
5044 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
5045 (set_section, add_unwind_adjustsp, flush_pending_unwind,
5046 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
5047 require_hashconst, add_unwind_opcode): New functions.
ab1e9ef7 5048 * doc/c-arm.texi: Document unwinding opcodes.
7ed4c4c5
NC		 5049 * NEWS: Mention the new feature.
5050
04ca8703
EC		 50512004-10-04 Eric Christopher <echristo@redhat.com>
5052
5053 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
5054
7c1d0959
L		 50552004-10-01 H.J. Lu <hongjiu.lu@intel.com>
5056
5057 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
5058 TLS relocations.
5059 * config/tc-s390.c (md_apply_fix3): Likewise.
5060 * config/tc-sparc.c (md_apply_fix3): Likewise.
5061
40a18ebd
NC		 50622004-10-01 Paul Brook <paul@codesourcery.com>
5063
5064 * config/tc-arm.c (arm_elf_section_type): New function.
5065 (arm_elf_change_section): Set section link for exidx sections.
5066 * config/tc-arm.h (arm_elf_section_type): Add prototype.
5067 (md_elf_section_type): Define.
5068
14127cc4
NC		 50692004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
5070
5071 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
5072 instruction's offset.
5073
b7c92712
NC		 50742004-10-01 Adam Nemet <anemet@lnxw.com>
5075
5076 * (TARGET_FORMAT): Remove LynxOS COFF definition.
5077
65555e64
AM		 50782004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
5079
5080 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
5081 asymbol *, instead use symbol_get_bfdsym.
5082
9fe0b840
NC		 50832004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
5084
5085 * config/tc-m68k.c (select_control_regs): Add mcf5249.
5086
0dd132b6
NC		 50872004-09-30 Paul Brook <paul@codesourcery.com>
5088
5089 * config/tc-arm.c (do_smi, do_nop): New functions.
5090 (insns): Add ARMv6ZK instructions.
5091 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
5092 (tc_gen_reloc): Ditto.
5093 (arm_cpus): Add mpcore and arm1176.
5094 (arm_archs): Add armv6{k,z,zk}.
5095 * doc/c-arm.texi: Document new cores and architectures.
5096
a737bd4d
NC		 50972004-09-30 Nick Clifton <nickc@redhat.com>
5098
5099 * config/tc-arm.c: Use ISO C90 formatting.
5100
3631a3c8
NC		 51012004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
5102
a737bd4d 5103 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
3631a3c8
NC		 5104 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
5105 REG_TYPE_MVDX is expected.
5106
d5f0cf92
AM		 51072004-09-29 Marc Bevand <m.bevand@gmail.com>
5108
5109 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
5110
9f9a069e
JW		 51112004-09-21 James E Wilson <wilson@specifixinc.com>
5112
5113 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
5114 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
5115 output_spill_base, output_unat_psprel, output_lc_psprel,
5116 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
5117 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
5118 output_spill_psprel_p): Use it.
5119
4b778c88
TL		 51202004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
5121
c04f5787 5122 * config/tc-crx.c (handle_LoadStor): New function.
04ca8703 5123 Handle load/stor unique instructions before parsing.
4b778c88 5124
eb043451
PB		 51252004-09-17 Paul Brook <paul@codesourcery.com>
5126
5127 * config/tc-arm.c (s_arm_rel31): New funciton.
5128 (md_pseudo_table): Add .rel31.
04ca8703 5129 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
eb043451
PB		 5130 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
5131 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
5132 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
5133 (arm_parse_reloc): Add (target2).
5134
8ea2b00f
AM		 51352004-09-17 Alan Modra <amodra@bigpond.net.au>
5136
5137 * Makefile.am: Run "make dep-am".
5138 * Makefile.in: Regenerate.
5139 * aclocal.m4: Regenerate.
5140 * configure: Regenerate.
5141 * doc/Makefile.in: Regenerate.
5142 * po/POTFILES.in: Regenerate.
5143 * po/gas.pot: Regenerate.
5144
7e1792e0
HPN		 51452004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
5146
5147 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
5148 [!LLONG_MAX]: Ditto.
5149
9c504268
PB		 51502004-09-13 Paul Brook <paul@codesourcery.com>
5151
5152 * config/tc-arm.c: Rename RELABS to TARGET1.
5153
2159ac21
AM		 51542004-09-13 Alan Modra <amodra@bigpond.net.au>
5155
5156 * messages.c (as_internal_value_out_of_range): Cast values passed
5157 to as_bad_where or as_warn_where to proper type.
5158
23794b24
MM		 51592004-09-11 Theodore A. Roth <troth@openavr.org>
5160
5161 * config/tc-avr.c: Add support for
5162 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
5163
e9fad691
AM		 51642004-09-09 Alan Modra <amodra@bigpond.net.au>
5165
5166 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
5167 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
5168
10b016c2
PB		 51692004-09-08 Paul Brook <paul@codesourcery.com>
5170
5171 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
5172 fini_array and preinit_array section types.
5173 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
5174 and fini_array.
5175 * doc/as.texinfo: Document extra section types.
5176
e5a52504
MM		 51772004-09-02 Mark Mitchell <mark@codesourcery.com>
5178
5179 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
5180 * Makefile.in: Regenerated.
5181 * configure.in: Set em for arm*-*-symbianelf*.
5182 * configure: Regenerated.
5183 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
5184 vectors when appropriate.
5185 * config/te-symbian.h: New file.
5186
42851540
NC		 51872004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
5188
5189 * config/tc-crx.c (gettrap): Exception vector can be case
5190 insensitive.
04ca8703 5191 (process_label_constant): Fix a 32-bit displacement bug in branch
42851540
NC		 5192 instructions.
5193 (get_operandtype) : Bug fix, wrong operand was used.
04ca8703 5194 (process_label_constant): Initialize relocation type to
42851540
NC		 5195 BFD_RELOC_NONE
5196
8783612f
RE		 51972004-09-01 Richard Earnshaw < reanrsha@arm.com>
5198
5199 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
5200 for synthesizable cores.
5201
1ff4677c
RE		 5202 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
5203
b18c562e
NC		 52042004-08-25 Dmitry Diky <diwil@spec.ru>
5205
5206 * config/tc-msp430.c: Clean-up the code.
5207 (md_relax_table): New relax table.
5208 (mcu_types): Sort MCU types.
5209 (md_pseudo_table): Add .profiler pseudo handler.
5210 (pow2value): New function.
5211 (msp430_profiler): New function.
5212 (msp430_operands): Add new insns handlers.
5213 (msp430_srcoperand): Add register operand handler, allow complex
5214 expressions.
5215 (md_estimate_size_before_relax): Rewritten.
5216 (md_convert_frag): Rewritten.
5217 (msp430_relax_frag): New function.
5218 * config/tc-msp430.h (md_relax_frag): define macro
5219 * doc/c-msp430.texi: Update information.
5220
8f94ae4d
NC		 52212004-08-24 Nick Clifton <nickc@redhat.com>
5222
5223 * as.c (std_shortopts): Allow -g to take an optional argument.
5224 (parse_args): Pass any switch starting with -g on to the backend
5225 for parsing.
5226
e51dace8
MM		 52272004-08-18 Mark Mitchell <mark@codesourcery.com>
5228
5229 * configure.in (arm*-*-symbianelf*): New target.
5230 (arm*-*-eabi*): Likewise.
5231 * configure: Regenerated.
5232
f7870c8d
TS		 52332004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5234 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
5235 correctly.
5236
d6afba4b
JJ		 52372004-08-18 Jakub Jelinek <jakub@redhat.com>
5238
5239 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
5240 argument, don't do anything if current section is not
5241 .gnu.linkonce.t.* and linkonce_empty is set.
5242 (generate_unwind_image, dot_endp): Adjust callers, call
5243 start_unwind_section (*, 1) if nothing will be put into the
5244 section.
5245
329e276d
NC		 52462004-08-17 Nick Clifton <nickc@redhat.com>
5247
5248 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
5249 (show_usage): Add -g.
5250 (std_longopts): Add --gen-debug. Alpha sort the table.
5251 (parse_args): Print an error message if a switch is not handled.
5252 Handle the -g switch, calling md_debug_format_selector() if
5253 necessary.
5254 * NEWS: Mention new feature.
5255 * doc/as.texinfo: Document new switch.
5256 * doc/internals.texi: Document behaviour of md_parse_option.
04ca8703 5257
329e276d
NC		 5258 * config/tc-arm.c (md_parse_option): Do not issue an error message
5259 if the switch is not recognised.
5260 * config/tc-m68k.c (md_parse_option): Likewise.
5261 * config/tc-pdp11.c (md_parse_option): Likewise.
5262 * config/tc-v850.c (md_parse_option): Likewise.
5263
5264 * as.h: Fix up formatting.
5265 * tc.h: Likewise.
5266
4101eec8
NC		 52672004-08-16 Nick Clifton <nickc@redhat.com>
5268
2766e5e4
NC		 5269 * macro.c (macro_set_alternate): Use ISO C90 formatting.
5270
4101eec8
NC		 5271 * configure.in: Sort architecture based tables alphabetically.
5272 * configure: Regenerate.
5273
80f846b6
AM		 52742004-08-16 Alan Modra <amodra@bigpond.net.au>
5275
5276 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
5277 { "cc", 68 }, with { "cr", 70 }.
5278
caa32fe5
NC		 52792004-08-13 Jan Beulich <jbeulich@novell.com>
5280 Nick Clifton <nickc@redhat.com>
5281
5282 * as.c: Add and handle new --alternate command line option.
5283 * macro.c (macro_set_alternate): New.
5284 * macro.h (macro_set_alternate): Declare.
5285 * read.c: Add and handle new .altmacro and .noaltmacro directives.
5286 * doc/as.texinfo: Document new command line option and pseudo-ops
5287 as well as insert documentation originating from gasp about
5288 alternate macro syntax.
5289 * NEWS: Mention new command line option and pseudo-ops.
5290
b2221023
MM		 52912004-08-10 Mark Mitchell <mark@codesourcery.com>
5292
5293 * expr.c (operand): Handle the "~", "-", and "!" operators applied
5294 to bignums.
5295
db6579d4
PB		 52962004-08-06 Paul Brook <paul@codesourcery.com>
5297
5298 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
5299 Handle new relocations.
5300 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
5301
e750405d
BW		 53022004-08-05 Bob Wilson <bob.wilson@acm.org>
5303
5304 * write.c (relax_segment): Use was_address instead of address when
5305 setting fr_fix field for align frag due to backwards .org.
5306
1d70c7fb
AO		 53072004-07-29 Alexandre Oliva <aoliva@redhat.com>
5308
5309 Introduce SH2a support.
5310 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5311 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
5312 arch_sh2a_nofpu_up.
5313 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5314 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
5315 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5316 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
5317 to end of conditional expression.
5318 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5319 * config/tc-sh.c: Add sh2a-nofpu support.
5320 2003-12-29 DJ Delorie <dj@redhat.com>
5321 * tc-sh.c: Add sh2a support.
5322 (parse_reg): Add tbr.
5323 (parse_at): Support @@(disp,tbr).
5324 (get_specific): Support sh2a opcodes.
5325 (insert4): New, for 4 byte relocs.
5326 (build_Mytes): Support sh2a opcodes.
5327 (md_apply_fix3_Mytes): Support sh2a opcodes.
5328 2003-12-02 Michael Snyder <msnyder@redhat.com>
5329 * config/tc-sh.c (md_parse_option): Handle sh2a.
5330 (sh_elf_final_processing): Ditto.
5331
e7fbc2bf
JT		 53322004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
5333
5334 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
5335 for TE_NetBSD.
5336
9232bbb0
AM		 53372004-07-27 Alan Modra <amodra@bigpond.net.au>
5338
5339 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
5340 (ppc_arch): Expand comment.
5341
670ec21d
NC		 53422004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
5343
5344 * config/tc-crx.c: Support evaluating the difference between two
5345 symbols.
5346 * config/tc-crx.h: Likewise.
5347
406f8ff9 53482004-07-26 H.J. Lu <hongjiu.lu@intel.com>
38ce5b11
L		 5349
5350 * config/tc-ia64.c (start_unwind_section): Set the linked-to
5351 section.
5352 (ia64_elf_section_change_hook): Set the linked-to section for
5353 SHT_IA_64_UNWIND.
5354
c05e9f04
NC		 53552004-07-26 Dmitry Diky <diwil@spec.ru>
5356
5357 * config/tc-msp430.c: Add new subtargets: msp430x1610,
5358 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
5359 msp430xG438, msp430xG439.
5360
e9863d7f
DJ		 53612004-07-25 Daniel Jacobowitz <dan@debian.org>
5362
5363 * doc/as.texinfo (Section, PushSection): Correct documentation
5364 for ELF.
5365
543613e9 53662004-07-21 Jan Beulich <jbeulich@novell.com>
20f0a1fc
NC		 5367
5368 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
5369 permissible for the selected instruction suffix.
5370 (match_template): Don't permit 64-bit general purpose operands in
5371 32-bit mode.
5372 (finalize_imm): Permit 64-bit immediates.
5373 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
5374 specially except for the width of the used base and/or index
5375 registers. For 32-bit displacements, use sign-extended
5376 relocations only when using 64-bit addressing.
5377 Force zero displacement on rip-relative addressing when there is
5378 no other displacement.
5379 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
5380 specially except for the width of the used base and/or index
5381 registers.
5382 (parse_register): Disallow Reg64 registers in 32-bit mode.
5383
543613e9
NC		 5384 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
5385 suffix if the instruction doesn't support it.
04ca8703 5386
01a3f561
MR		 53872004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
5388
5389 * config/tc-mips.c (append_insn): Handle constant expressions with
5390 no associated relocation.
5391 (mips_ip): Cancel the expression after use for the Q format
5392 specifier.
5393 (parse_relocation): Return no relocation for unsupported
5394 operators.
5395 (my_getSmallExpression): Return no relocation if no relocation
5396 operators are used.
5397
e12904d2
DA		 53982004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5399
5400 * config/obj-som.c (adjust_stab_sections): Add prototype.
5401 (obj_som_compiler, obj_som_version, obj_som_copyright,
5402 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
5403 * config/tc-hppa.c (update_subspace): Likewise.
5404 (is_defined_subspace): Amplify comment.
5405 * config/obj-som.h (som_frob_file): Add prototype.
5406
90c1602c
L		 54072004-07-19 Christopher Faylor <cgf@timesys.com>
5408 H.J. Lu <hongjiu.lu@intel.com>
5409
5410 * subsegs.c (section_symbol): Don't create a new segment when
5411 existing segment is undefined.
5412
f263249b
RE		 54132004-07-16 Richard Earnshaw <rearnsha@arm.com>
5414
5415 * config/tc-arm.c: Include include/opcode/arm.h.
5416 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
5417 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
5418 (FPU_ARCH_*): Delete.
5419 * Makefile.am: Update dependencies.
5420 * Makefile.in: Regenerate.
5421
152c65b9
NC		 54222004-07-15 Nick Clifton <nickc@redhat.com>
5423
5424 * configure.in: Accept armbe as a big-endian arm configuration.
5425 * configure: Regenerate.
5426
0477af35
NC		 54272004-07-13 Thomas Nystrom <thn@saeab.se>
5428
5429 * config/tc-i386.c (T_SHIFTOP): New constant.
5430 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
5431 (intel_el1): Handle '~'.
5432 (intel_get_token): Handle '<>', '&', '|' and '~'.
5433
54342004-07-13 Nick Clifton <nickc@redhat.com>
5435
5436 (md_assemble): Remove spurious newline from end of as_bad error
5437 message.
5438 (intel_e05_1): Likewise.
5439 (intel_e11): Likewise.
5440 (intel_match_token): Likewise.
5441
31302357
AS		 54422004-07-11 Andreas Schwab <schwab@suse.de>
5443
5444 * config/tc-m68k.c: Convert to C90. Remove redundant
5445 declarations. Indentation fixup.
5446 [M68KCOFF]: Include "obj-coff.h" instead of declaring
5447 obj_coff_section ourselves.
04ca8703 5448
549f748d
JW		 54492004-07-09 James E Wilson <wilson@specifixinc.com>
5450
5451 * config/tc-ia64.c (default_big_endian): New.
5452 (dot_byteorder, md_begin): Use it.
5453 (md_parse_option): Set it.
04ca8703 5454
1a320fbb
NC		 54552004-07-09 Nick Clifton <nickc@redhat.com>
5456
5457 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
5458 * configure: Regenerate.
5459 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
5460 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
5461 sh_find_elf_flags if necessary.
5462
de7e6852
RS		 54632004-07-08 Richard Sandiford <rsandifo@redhat.com>
5464
5465 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
5466 going to be split into more than one in-place addend, return 0
5467 for relocations against mergeable sections. Associate comments
5468 with code.
5469
1fe1f39c
NC		 54702004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
5471
5472 * Makefile.am (CPU_TYPES): Add crx.
5473 (TARGET_CPU_CFILES): Add config/tc-crx.c.
5474 (TARGET_CPU_HFILES): Add config/tc-crx.h.
5475 (DEPTC_crx_elf): New target.
5476 (DEPOBJ_crx_elf): Likewise.
5477 (DEP_crx_elf): Likewise.
5478 * Makefile.in: Regenerate.
5479 * configure.in: Add crx* target.
5480 * configure: Regenerate.
5481 * config/tc-crx.c: New file.
5482 * config/tc-crx.h: New file.
5483 * NEWS: Mention new target.
5484
d9895649
NC		 54852004-07-06 Nick Clifton <nickc@redhat.com>
5486
85fbca6a 5487 * config.in: Undefine TARGET_SYMBIAN by default.
c04f5787
AM		 5488 * configure.in:
5489 * configure: Regenerate. Add sh-symbian-elf target. If
5490 selected define TARGET_SYMBIAN.
5491 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
5492 format if TARGET_SYMBIAN has been defined.
04ca8703 5493
e7bd9ea0
NC		 5494 * output-file.c (output_file_create): Report the target format
5495 chosen when bfd_openw reports that it is invalid.
5496
d9895649
NC		 5497 * config/obj-coff.c (coff_pseudo_table): Only define the weak
5498 pseudo for BFD based assemblers.
5499
871ec896
JR		 55002004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
5501
5502 gas:
5503 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
5504 (md_parse_option): Remove redundant -isa testing.
5505 Make bfd_arch variable const.
5506 (md_show_usage): Make bfd_arch variable const.
5507
5a9ff93d
JW		 55082004-07-03 James E Wilson <wilson@specifixinc.com>
5509
5510 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
5511 * config/tc-ia64.h (md_frag_check): Define.
5512
c87db184
CF		 55132004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
5514
5515 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
5516 externals.
5517 * doc/as.texinfo (Weak): Document PE weak symbols.
5518
3b91255e
RS		 55192004-07-03 Richard Sandiford <rsandifo@redhat.com>
5520
5521 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
5522 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
5523 (mips_frob_file): Rework so that only a single pass through the
5524 relocs is needed. Allow %lo()s to have higher offsets than their
5525 corresponding %hi()s or %got()s.
5526
310ea308
NC		 55272004-07-02 Nick Clifton <nickc@redhat.com>
5528
5529 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
5530 allow values which have come from undefined symbols.
5531 Always consider this fixup to have been processed as a reloc
5532 cannot be generated for it.
5533
09b935ac
AM		 55342004-07-02 Alan Modra <amodra@bigpond.net.au>
5535
5536 * frags.h (struct frag): Add has_code and insn_addr fields.
5537 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
5538 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
5539 * config/tc-ppc.h (md_frag_check): Define.
5540
4d1cd5c7
MR		 55412004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
5542
5543 * doc/Makefile.am (info): Rename goal to...
5544 (info-local): ... this, to preserve implicit dependencies.
5545 * doc/Makefile.in: Regenerate with automake 1.8.5.
5546
097f809a
NC		 55472004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5548
5549 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
5550 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
5551 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
5552 (tc_gen_reloc): Likewise.
5553 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
5554 (m32r_parse_name): Likewise.
5555 (m32r_cgen_parse_fix_exp): Likewise.
5556 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
5557 (O_PIC_reloc): Likewise.
5558 (TC_CGEN_PARSE_FIX_EXP): Likewise..
5559 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
5560 for @GOTOFF, @GOT, @PLT.
5561
bb82af9f
NC		 55622004-06-21 Jan Beulich <jbeulich@novell.com>
5563
5564 * gas/symbols.c: While discarding ordinary local absolute symbols
5565 when --strip-local-absolute is in effect, retain file symbols.
5566
990ae22a
AS		 55672004-06-20 Andreas Schwab <schwab@suse.de>
5568
5569 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
5570 (md_parse_option): Likewise.
5571
32137342
NC		 55722004-06-17 Jan Beulich <jbeulich@novell.com>
5573
5574 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
5575 * config/te-netware.h: New file.
5576 * config/te-ppcnw.h: Delete: Obsolete.
5577 * configure.in: Eliminate ill NetWare targets. Make generic
5578 NetWare target use proper emulation.
5579 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
5580 reference to new te-netware.h.
5581 * configure: Regenerate.
5582 * Makefile.in: Regenerate.
5583
f84d8e26
MS		 55842004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
5585
5586 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
5587 comparison in .insn pseudo operation.
5588
587aac4e
AM		 55892004-06-15 Alan Modra <amodra@bigpond.net.au>
5590
5591 * config/obj-coff.c (coff_adjust_section_syms): Use
5592 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
5593 (coff_frob_section): Likewise.
5594 * config/tc-mips.c (md_apply_fix3): Likewise.
5595 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
5596 (elf_frob_file_after_relocs): Likewise.
5597
2337eb33
DA		 55982004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5599
b8fc22bc
DA		 5600 * config/tc-hppa.c (log2): Rename to exact_log2.
5601 (pa_next_subseg): Delete unused function.
5602 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
5603 (create_new_subspace): Likewise.
5604
2337eb33
DA		 5605 Bug gas/213
5606 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
5607 labels. Fix warning.
5608
53cb0362
DD		 56092004-05-28 DJ Delorie <dj@redhat.com>
5610
5611 * config/tc-mn10300.h (tc_fix_adjustable): Define.
5612 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
5613 or non-merged symbols.
5614
888a75be
L		 56152004-05-28 H.J. Lu <hongjiu.lu@intel.com>
5616
5617 * config/tc-ia64.c (remove_marked_resource): Save, clear and
5618 restore the old slot when inserting srlz.i/srlz.d.
5619
f6f9408f
JR		 56202004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
5621
5622 * Makefile.am: Regenerate dependecies.
5623 * Makefile.in: Regenerate.
5624 * config/tc-sh.c (valid_arch): Make unsigned.
5625 (preset_target_arch): Likewise.
5626 (md_begin): Use new architecture flags system.
5627 (get_specific): Likewise.
5628 (assemble_ppi): Likewise.
5629 (md_assemble): Likewise. Also fix error check for bad opcodes.
5630 (md_parse_option): Likewise. Also generate -isa values according
5631 to the table in bfd/cpu-sh.c instead of just constants. Also
5632 allow <arch>-up ISA variants.
5633 (sh_elf_final_processing): Replace if-else chain with a call to
5634 sh_find_elf_flags().
f6f9408f 5635
580b9172
NC		 56362004-05-28 Peter Barada <peter@the-baradas.com>
5637
5638 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
5639 with zero offset into mode 2 addressing to save a word.
5640
652ca075
L		 56412004-05-27 H.J. Lu <hongjiu.lu@intel.com>
5642
5643 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
5644 (ar_is_only_in_integer_unit): New.
5645 (ar_is_only_in_memory_unit): New.
5646 (generate_unwind_image): Silence gcc on 32bit host.
5647 (md_assemble): Use ar_is_only_in_integer_unit instead of
5648 ar_is_in_integer_unit. Check AR access.
5649
60fed2d3
NC		 56502004-05-27 Peter Barada <peter@the-baradas.com>
5651
5652 * config/tc-m68k.c (md_begin): Sort the opcode table into
5653 alphabetical order.
5654 (m68k_compare_opcode): New function to do the sorting.
5655
be8c092b
NC		 56562004-05-24 Peter Barada <peter@the-baradas.com>
5657
5658 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
5659 addressing on MIT style operands.
5660 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
5661 w/mask addressing.
5662 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
5663 operands.
5664
1181c20e
AM		 56652004-05-23 Alan Modra <amodra@bigpond.net.au>
5666
5667 * expr.c (operand, operator): Don't reject '++' and '--'.
5668
20e56c33
RS		 56692004-05-20 Richard Sandiford <rsandifo@redhat.com>
5670
5671 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
5672 dwarf tables.
5673
04ca8703 56742004-05-17 Adam Nemet <anemet@lnxw.com>
b2d65c0b
NC		 5675
5676 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
5677 * configure: Regenerate.
5678
0da76f83
NC		 56792004-05-13 Paul Brook <paul@codesourcery.com>
5680
5681 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
5682
4b363073
NC		 56832004-05-13 Joel Sherrill <joel@oarcorp.com>
5684
5685 * configure.in (or32-*-rtems*): Switch to elf.
5686 * configure: Regenerate.
5687
9598fbe5
NC		 56882004-05-13 Nick Clifton <nickc@redhat.com>
5689
5690 * po/fr.po: Updated French translation.
5691
22fe14ad
NC		 56922004-05-11 Nick Clifton <nickc@redhat.com>
5693
5694 * doc/as.texinfo (Section): Document G and T flags to .section
5695 directive. Document the extra arguments that the G flag
5696 requires. Document the #tls flag.
5697
56982004-05-11 H.J. Lu <hongjiu.lu@intel.com>
5699
5700 * subsegs.c (section_symbol): Create a new section symbol if
5701 the existing one doesn't match.
5702 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
5703
532c738a
RS		 57042004-05-07 Richard Sandiford <rsandifo@redhat.com>
5705
5706 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
5707 to cope with VR4181A errata MD(1) and MD(4).
5708
0503b355
BF		 57092004-05-07 Brian Ford <ford@vss.fsi.com>
5710
5711 * NEWS: Mention .secrel32 for pe[i]-i386.
5712
daeea990
AO		 57132004-05-07 Alexandre Oliva <aoliva@redhat.com>
5714
5715 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
5716 (HANDLE_ALIGN): New.
5717
bfbdcf04
DJ		 57182004-05-06 Daniel Jacobowitz <dan@debian.org>
5719
5720 * Makefile.am (DIST_SUBDIRS): Define.
5721 * aclocal.m4: Regenerate with automake 1.8.4.
5722 * Makefile.in: Likewise.
5723 * doc/Makefile.in: Likewise.
5724
5e819f9c
JW		 57252004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
5726
5727 * config/tc-ia64.c (dot_serialize): Declare.
5728 (dot_serialize): New function.
5729 (md_pseudo_table): Add ".serialize.data" and
5730 ".serialize.instruction" directives.
5731
e5976317
NC		 57322004-05-06 Nick Clifton <nickc@redhat.com>
5733
5734 * messages (as_internal_value_out_of_range): Print a message about
5735 a value being out of range. Be consistent about whether the
5736 values are printed in decimal or hexadecimal.
5737 (as_warn_value_out_of_range): Generate a warning message about an
5738 out of range value.
5739 (as_bad_value_out_of_range): Generate an error message about an
5740 out of range value.
5741 * as.h: Prototype the new functions.
5742 * config/tc-alpha.c (insert_operand): Use new function.
5743 * config/tc-arc.c (arc_insert_operand): Likewise.
5744 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
5745 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
5746 * config/tc-ppc.c (ppc_insert_operand): Likewise.
5747 * config/tc-s390.c (s390_insert_operand): Likewise.
5748 * config/tc-v850.c (v850_insert_operand): Likewise.
5749
996991aa
AO		 57502004-05-05 Alexandre Oliva <aoliva@redhat.com>
5751
5752 * configure.in: Set em=linux for frv-*-*linux*.
5753 * configure: Rebuilt.
5754 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
5755 (frv_md_fdpic_enabled): New.
5756 * config/tc-frv.c (frv_md_fdpic_enabled): New.
5757 (DEFAULT_FDPIC): New.
5758 (frv_flags): Use DEFAULT_FDPIC.
5759 (frv_pic_flag): Likewise.
5760 (OPTION_NOPIC): New.
5761 (md_longopts): Add -mnopic.
5762 (md_parse_option): Handle it.
5763 (md_show_usage): Add -mfdpic and -mnopic.
5764
6b6e92f4
NC		 57652004-05-05 Peter Barada <peter@the-baradas.com>
5766
5767 * config/tc-m68k.c: Add find_cf_chip to print list of valid
5768 chips for invalid coldfire instructions, rename selectors
5769 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
5770 add current_chip to track which chip is referred to(including save/restore),
5771 use current_chip to select control registers, not current_arch.
5772 (md_show_usage): Add new chips.
5773 * doc/c-m68k.texi: Document new command line switches.
5774
6f079ae3
JJ		 57752004-05-05 Jakub Jelinek <jakub@redhat.com>
5776
5777 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
5778 (NOP_OPCODE): Define.
5779 (s390_align_code): Remove prototype.
5780 * tc-s390.c (s390_align_code): Remove.
5781
2d6ed997
L		 57822004-05-04 H.J. Lu <hongjiu.lu@intel.com>
5783
5784 * config/tc-ia64.c (make_unw_section_name): Removed.
5785 (start_unwind_section): New function.
5786 (generate_unwind_image): Take const segT instead of const
5787 char *.
5788 (dot_handlerdata): Adjusted.
5789 (dot_endp): Likewise.
5790
b9f18452
L		 57912004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5792
5793 * config/obj-elf.c (obj_elf_change_section): Allow the
5794 ".note.GNU-stack" section has SHF_EXECINSTR.
5795
fafe6678
L		 57962004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5797
5798 * config/obj-elf.c (get_section): Return bfd_boolean.
5799 (obj_elf_change_section): Call bfd_get_section_by_name_if
5800 instead of bfd_map_over_sections.
5801
86654c12
L		 58022004-04-30 H.J. Lu <hongjiu.lu@intel.com>
5803
5804 * config/obj-elf.c (get_section): New function.
5805 (obj_elf_change_section): Support multiple sections with same
5806 name.
5807
376eb240
NC		 58082004-04-30 Nick Clifton <nickc@redhat.com>
5809
5810 * config/tc-arm.c (create_register_alias): Fix typo checking for
5811 case sensitive register aliases.
5812 (co_proc_number): Use error message string in all_reg_maps[]
5813 array.
5814 (cp_reg_required_here): Likewise.
5815 (fp_reg_required_here): Likewise.
5816
8a7140c3
NC		 58172004-04-29 Brian Ford <ford@vss.fsi.com>
5818
5819 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
5820
3e722fb5
CD		 58212004-04-28 Chris Demetriou <cgd@broadcom.com>
5822
5823 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
5824 (load_address, macro, mips_ip, md_parse_option)
5825 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
5826 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
5827 embedded-PIC handling, and update comments.
5828 (SWITCH_TABLE): Remove.
5829 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
5830 (enum mips_pic_level): Remove EMBEDDED_PIC.
5831 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
5832 (TC_FORCE_RELOCATION): Update comment.
5833 * ecoff.c (ecoff_build_lineno): Add comment about some code that
5834 might be safe to remove now that MIPS embedded-PIC is gone.
5835
351e2b5a
DA		 58362004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5837
5838 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
5839 call to obj_set_subsection_attributes.
5840 (obj_som_init_stab_section): Likewise.
5841 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
5842 (pa_def_subspaces): Provide comdat default.
5843 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
5844 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
5845 calls to create_new_subspace and update_subspace to pass comdat flag.
5846 (create_new_subspace, update_subspace): Add new comdat argument. Use
5847 it in calls to obj_set_subsection_attributes.
5848 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
5849 and use of comdat, common and dup_comm parameters.
5850
f5842774
L		 58512004-04-26 H.J. Lu <hongjiu.lu@intel.com>
5852
5853 * config/obj-elf.c (obj_elf_change_section): Check if the old
5854 group name is NULL before comparison.
5855
558fe4a7
CD		 58562004-04-23 Chris Demetriou <cgd@broadcom.com>
5857
5858 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
5859
81a21e38
TS		 58602004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5861
5862 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
5863
58642004-04-23 Chris Demetriou <cgd@broadcom.com>
1ffcab4b
CD		 5865
5866 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
5867 (OPTION_MEMBEDDED_PIC): Remove.
5868 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
5869 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
5870 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
5871 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
5872 (OPTION_ELF_BASE): Renumber.
5873 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
5874 (md_show_usage): Remove mention of -membedded-pic.
5875 * doc/as.texinfo: Remove mention of -membedded-pic.
5876
4d0d148d
TS		 58772004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5878
5879 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
5880 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
5881 a.out support.
5882 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
5883 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
5884 USE_GLOBAL_POINTER_OPT.
5885
017315e4
TS		 58862004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5887
5888 * config/tc-mips.c (macro): One more use of load_delay_nop.
5889
269137b2
TS		 58902004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
5891
5892 * config/tc-mips.c (load_delay_nop): New function.
5893 (load_address, macro): Use load_delay_nop() to build a nop
5894 which can be omitted with gpr_interlocks.
5895
24772049
TS		 58962004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5897
5898 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
5899 cop_interlocks): Remove superfluous CPU entries.
5900
06516a5e
PB		 59012004-04-22 Paul Brook <paul@codesourcery.com>
5902
5903 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
5904
fd99574b
NC		 59052004-04-22 Peter Barada <peter@the-baradas.com>
5906
5907 * NEWS: Added support for EMAC instructions and MAC/EMAC
5908 Motorola syntax.
5909 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
5910 scale factor tokens, trailing_ampersand to mark mask addressing
5911 for MAC/EMAC instructions.
5912 * config/m68k-parse.y: Add options_ampersand clause, '<<',
5913 '>>'.
5914 (yylex): Handle '>', '<', and '&' following '+'.
5915 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
04ca8703 5916 architectures in archs[].
fd99574b
NC		 5917 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
5918 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
5919 respectively.
5920 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
5921 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
5922 cases.
5923 Add EMAC operands to init_table[].
5924
69b97547
NC		 59252004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
5926
5927 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
5928 state.
5929 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
5930 * config/tc-arm.c (enum mstate): Delete from here.
5931 (mapping_state): Remove the static mapstate variable and instead
5932 store the state in the segment. This allows a per-section mapping
5933 state. Handle and ignore MAP_UNDEFINED states.
5934 (arm_elf_change_section): Get the current mapping state from the
5935 new section.
5936 (s_ltorg): Set the mapping state to MAP_DATA.
5937 (arm_cleanup): Use arm_elf_change_section to get the mapping state
5938 for each pool as it is emitted.
5939
59402004-04-22 Nick Clifton <nickc@redhat.com>
5941
5942 * config/tc-arm.h: Formatting tidy ups.
5943
7a7f4e42
CD		 59442004-04-20 Chris Demetriou <cgd@broadcom.com>
5945
5946 * NEWS: Note that MIPS -membedded-pic option is deprecated.
5947
6482c264
NC		 59482004-04-20 DJ Delorie <dj@redhat.com>
5949
5950 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
5951 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
5952 [TE_PE] (O_secrel): Define.
5953 [TE_PE] (x86_pe_cons_fix_new): New.
5954 [TE_PE] (pe_directive_secrel): Likewise.
5955 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
5956
5bf10039
EC		 59572004-04-19 Eric Christopher <echristo@redhat.com>
5958
c04f5787
AM		 5959 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
5960 of previous patch for fix in gcc.
5bf10039 5961
77cd6497
JJ		 59622004-04-19 Jakub Jelinek <jakub@redhat.com>
5963
5964 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
5965
b8861cfb
NS		 59662004-04-19 Nathan Sidwell <nathan@codesourcery.com>
5967
5968 * read.c (do_align): Call md_flush_pending_output, if defined.
5969
f4c724fc
AM		 59702004-04-16 Alan Modra <amodra@bigpond.net.au>
5971
5972 * expr.c (operand): Correct checks for ++ and --.
5973
a4b6e8f6
L		 59742004-04-14 H.J. Lu <hongjiu.lu@intel.com>
5975
5976 * config/tc-generic.c: Add some comments.
5977
d766e8ec
RS		 59782004-04-14 Richard Sandiford <rsandifo@redhat.com>
5979
5980 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
5981 -{no-}mfix-vr4122-bugs.
5982 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
5983 (append_insn, mips_emit_delays): Update accordingly.
5984 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
5985 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
5986 (md_parse_option): Update after above changes.
5987 (md_show_usage): Add -mfix-vr4120.
5988
ed9589d4
BW		 59892004-04-13 Bob Wilson <bob.wilson@acm.org>
5990
5991 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
5992 of .section directive; add a reference to the ELF .subsection
5993 directive.
5994
097dba13
NC		 59952004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5996
5997 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
5998 in parallel.
5999
279500de
TS		 60002004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6001
6002 * Makefile.am: Remove mips from aout targets.
6003 * Makefile.in: Regenerate.
6004 * configure.in: Remove mips-dec-bsd* target.
6005 * configure: Regenerate.
6006
b7d7dc63
AM		 60072004-04-07 Alan Modra <amodra@bigpond.net.au>
6008
6009 PR 96
6010 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
6011 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
6012 Update "mapping". Restrict some @ modifiers to 32 bit.
6013
f55629b8
KK		 60142004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
6015 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
6016
6017 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
6018 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
6019 dont_adjust_reloc_32 is set.
6020 (md_longopts): Add option -renesas.
6021 (md_parse_option, md_show_usage): Likewise.
6022 * doc/c-sh.texi: Likewise.
6023
a7844384
NC		 60242004-04-01 Dave Korn <dk@artimi.com>
6025
6026 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
6027 hi16 and lo16 fixS structs.
6028 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
6029 exactly the same way as for RELOC_DLX_REL16.
6030 (machine_ip): properly respect LO flag in the_insn and
6031 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
6032 (md_apply_fix3): apply RELOC_DLX_LO16.
6033
6c71dbc4
SS		 60342004-03-30 Stan Shebs <shebs@apple.com>
6035
6036 Remove long-obsolete MPW support.
6037 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
6038 * configure.in: Remove mention of ppc-*-mpw* config.
6039 * configure.in: Likewise.
6040
7cc69913
NC		 60412004-03-30 Nick Clifton <nickc@redhat.com>
6042
6043 * config/tc-arm.c (meabi_flags): Make its use conditional upon
6044 OBJ_ELF being defined.
6045
53fbb48a
AM		 60462004-03-27 Alan Modra <amodra@bigpond.net.au>
6047
6048 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
6049
d507cf36
PB		 60502004-03-23 Paul Brook <paul@codesourcery.com>
6051
6052 * config/tc-arm.c (meabi_flags): New variable.
6053 (arm_parse_eabi): New function.
6054 (md_begin): Set flags for EABI v3.
6055 (arm_eabis): Add.
6056 (arm_long_opts): Add meabi.
ab1e9ef7 6057 * doc/as.texinfo <ARM>: Document -meabi.
d507cf36
PB		 6058 * doc/c-arm.texi: Ditto.
6059
88d65ad6
BW		 60602004-03-22 Bob Wilson <bob.wilson@acm.org>
6061
6062 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
6063 tables even when use_literal_section flag is not set.
6064
13ef8878
AM		 60652004-03-22 Alan Modra <amodra@bigpond.net.au>
6066
6067 * config/tc-sh.c: Remove trailing whitespace.
6068
1048a9ba
HPN		 60692004-03-22 Hans-Peter Nilsson <hp@axis.com>
6070
6071 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
6072 --mul-bug-abort and the default behavior.
6073 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
6074 (err_for_dangerous_mul_placement): New variable.
6075 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
6076 macros.
6077 (md_cris_relax_table): Have placeholder for STATE_MUL.
6078 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
6079 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
6080 case doing nothing.
6081 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
6082 STATE_BYTE)>: Ditto.
6083 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
6084 alignment and position of this frag, emit error message if
6085 suspicious.
6086 (md_assemble): For a multiply insn and when checking it,
6087 transform the current frag into a special frag for that purpose.
6088 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
6089 OPTION_MULBUG_ABORT_ON>: Handle new options.
6090
a7877748
BW		 60912004-03-19 Bob Wilson <bob.wilson@acm.org>
6092
6093 * config/tc-xtensa.c (mark_literal_frags): New function.
6094 (xtensa_move_literals): Call mark_literal_frags for all literal
6095 segments, including init and fini literal segments.
6096 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
6097
9992270f
DA		 60982004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6099
6100 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
6101 (pa_comm): Set BSF_OBJECT in symbol flags.
6102
6e1772d5
AM		 61032004-03-19 Alan Modra <amodra@bigpond.net.au>
6104
6105 * Makefile.am: Run "make dep-am".
6106 * Makefile.in: Regenerate.
6107 * doc/Makefile.in: Regenerate.
6108 * config.in: Regenerate.
6109 * po/gas.pot: Regenerate.
6110
3e4caed2
NS		 61112004-03-18 Nathan Sidwell <nathan@codesourcery.com>
6112
c95b35a9
NS		 6113 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
6114 (demand_empty_rest_of_line): Issue an error here.
6115 (ignore_rest_of_line): Silently skip to end.
6116 (demand_copy_string): Issue an error, not warning.
6117 (equals): Likewise.
6118 * config/obj-elf.c (obj_elf_section_name): Likewise.
6119 (obj_elf_section): Likewise.
6120 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
6121 (arc_extinst): Likewise.
6122 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
6123 (dot_spill): Likewise.
6124 (dot_unwabi): Likewise.
6125 (dot_prologue): Likewise.
6126
3e4caed2
NS		 6127 * expr.c (operand): Reject ++ and --.
6128 (operator): Likewise.
6129
2ce4cc60
KK		 61302004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
6131
6132 * config/tc-sh.c: Include dw2gencfi.h.
6133 (sh_cfi_frame_initial_instructions): New function.
6134 (sh_regname_to_dw2regnum): Likewise.
6135 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
6136 file.
6137 (TARGET_USE_CFIPOP): Define.
6138 (tc_cfi_frame_initial_instructions): Likewise.
6139 (tc_regname_to_dw2regnum): Likewise.
6140 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
6141 * Makefile.am: Update dependencies.
6142 * Makefile.in: Regenerate.
6143
9183ed4b
AM		 61442004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
6145
6146 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
6147 * configure: Regenerate.
6148
00bbdfe7
BW		 61492004-03-12 Bob Wilson <bob.wilson@acm.org>
6150
6151 * read.c (s_leb128): Call md_flush_pending_output.
6152
0f10071e
ML		 61532004-03-12 Michal Ludvig <mludvig@suse.cz>
6154
6155 * config/tc-i386.c (output_insn): Handle PadLock instructions.
6156 * config/tc-i386.h (CpuPadLock): New define.
6157 (CpuUnknownFlags): Added CpuPadLock.
6158
84c84759
AS		 61592004-03-07 Andreas Schwab <schwab@suse.de>
6160
6161 * doc/c-hppa.texi (HPPA Directives): Fix typo.
6162
6ec51dba
RH		 61632004-03-07 Richard Henderson <rth@redhat.com>
6164
6165 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
6166 (cfi_finish): Likewise for fde.
6167
bae25f19
L		 61682004-03-05 H.J. Lu <hongjiu.lu@intel.com>
6169
6170 * config/tc-ia64.c (md_assemble): Properly handle NULL
6171 align_frag.
6172 (ia64_handle_align): Don't abort if failed to add a stop bit.
6173
ab509236
L		 61742004-03-04 H.J. Lu <hongjiu.lu@intel.com>
6175
6176 * Makefile.in: Regenerated.
6177 * aclocal.m4: Likewise.
6178 * configure: Likewise.
6179 * doc/Makefile.in: Likewise.
6180
d9201763
L		 61812004-03-03 H.J. Lu <hongjiu.lu@intel.com>
6182
6183 * config/tc-ia64.c (dot_align): New.
6184 (ia64_do_align): Make it static.
6185 (md_pseudo_table): Use "dot_align" for "align".
6186 (ia64_md_do_align): Don't set align_frag here.
6187 (ia64_handle_align): Add a stop bit to the previous bundle if
6188 needed.
6189
6190 * config/tc-ia64.h (ia64_do_align): Removed.
6191
ae51a426
JR		 61922003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
6193
6194 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
6195 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
6196 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
6197 the most general type or the user specifically requested it.
6198 (md_assemble): Add a new error message for when an instruction
6199 is understood, but is not allowed due to an -isa option.
6200
9545c4ce
L		 62012004-03-02 H.J. Lu <hongjiu.lu@intel.com>
6202
6203 * config/tc-ia64.c (align_frag): New.
6204 (md_assemble): Set the tc_frag_data field in align_frag for
6205 IA64_OPCODE_FIRST instructions.
6206 (ia64_md_do_align): Set align_frag.
6207 (ia64_handle_align): Add a stop bit if needed.
6208
6209 * config/tc-ia64.h (TC_FRAG_TYPE): New.
6210 (TC_FRAG_INIT): New.
6211
676a64f4
RS		 62122004-03-01 Richard Sandiford <rsandifo@redhat.com>
6213
6214 * config/tc-frv.c (fr400_audio): New variable.
6215 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
6216 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
6217 (target_implements_insn_p): New function.
6218 (md_assemble): Report an error if the processor doesn't implement
6219 the instruction.
6220
bd337dde
NC		 62212004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6222
6223 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
6224 (md_parse_option): Ditto.
6225 (OPTION_NO_SPECIAL_M32R): Added.
6226 (md_show_usage): Document it.
6227 (enable_speial_m32r): Changed a default value from 0 to 1.
6228 * doc/c-m32r.texi: Document the -no-bitinst option.
6229
78878175
NC		 62302004-02-27 Nick Clifton <nickc@redhat.com>
6231
6232 * config/tc-sh.c (get_operand): Revert previous delta.
6233 (tc_gen_reloc): Check for an unknown reloc type before processing
6234 the addend.
6235
1d6d62a4
MS		 62362004-02-27 Hannes Reinecke <hare@suse.de>
6237
6238 * config/tc-s390.c (s390_insn): Correct range check for opcode in
6239 .insn pseudo operation.
6240
4aa3e325
NC		 62412004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
6242
6243 * config/tc-sh.c (get_operand): In case of #Imm, check has been
6244 added for wrong syntax.
6245
73369e65
EC		 62462004-02-26 Eric Christopher <echristo@redhat.com>
6247
6248 * config/tc-mips.c (mips_dwarf2_addr_size): New.
6249 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
6250
6a5709a5
JR		 62512004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
6252
6253 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
6254 nibble types to assembler.
6255
95385380
FF		 62562004-02-25 Fred Fish <fnf@redhat.com>
6257
6258 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
6259
b5e0fabd
JW		 62602004-02-20 James E Wilson <wilson@specifixinc.com>
6261
6262 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
6263 finalize_syms.
6264 (fixup_unw_records): New arg before_relax. Pass to slot_index.
6265 (ia64_estimate_size_before_relax): New.
6266 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
6267 (generate_unwind_image): Pass 1 to fixup_unw_records.
6268 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
6269 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
6270
2f01ffbf
JJ		 62712004-02-19 Jakub Jelinek <jakub@redhat.com>
6272
6273 * stabs.c (generate_asm_file): Avoid warning about use of
6274 uninitialized variable.
6275
9c59842f
JW		 62762004-02-18 David Mosberger <davidm@hpl.hp.com>
6277
6278 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
6279 body, and endp, allow unwind records which do not have a "t"
6280 (time/instruction) field.
6281
34920d91
NC		 62822004-02-17 Petko Manolov <petkan@nucleusys.com>
6283
6284 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
6285 (do_mav_dspsc_2): Likewise.
6286 Fix accumulator registers move opcodes.
6287
4dde8e61 62882004-02-13 Hannes Reinecke <hare@suse.de>
13ef8878 6289 Jakub Jelinek <jakub@redhat.com>
4dde8e61
AJ		 6290
6291 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
6292
936cf02e
JW		 62932004-02-10 Steve Ellcey <sje@cup.hp.com>
6294
6295 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
6296 (tc_frob_symbol): New macro definition.
6297 * config/tc-ia64.c (ia64_frob_symbol): New routine.
6298
e41f12f3
DJ		 62992004-02-09 Daniel Jacobowitz <drow@mvista.com>
6300
6301 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
6302 read-only.
6303
a8a3b3b2
NS		 63042004-02-09 Nathan Sidwell <nathan@codesourcery.com>
6305
6306 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
6307 (TC_CASE_SENSITIVE): ... this.
6308 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
6309 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
6310
c97b7ef6
JW		 63112004-02-06 James E Wilson <wilson@specifixinc.com>
6312
6313 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
6314 (generate_unwind_image): Re-add it here.
6315
e4475e39
NS		 63162004-02-06 Nathan Sidwell <nathan@codesourcery.com>
6317
6318 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
6319 * read.h (SKIP_WHITESPACE): Turn into an expression.
6320 * read.c (read_a_source_file): A pseudo is removed by having a
6321 NULL handler.
6322
5738bc24
JW		 63232004-02-05 James E Wilson <wilson@specifixinc.com>
6324
6325 * config/tc-ia64.c (output_endp): New.
6326 (count_bits): Delete.
6327 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
6328 endp unwind records.
6329 (fixup_unw_records): Handle endp unwind records. Delete code for
6330 shortening prologue regions not followed by a body record.
6331 (dot_endp): Call add_unwind_entry to emit endp unwind record.
6332 * config/tc-ia64.h (unw_record_type): Add endp.
6333
d6e78c11
JW		 63342004-02-03 James E Wilson <wilson@specifixinc.com>
6335
6336 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
6337 fill padding bytes with zeroes.
6338 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
6339 sets unwind_record slot_number and slot_frag fields.
6340
f6a22291
MR		 63412004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6342
6343 * config/tc-mips.c (add_got_offset_hilo): New function.
6344 (macro): Use load_register() and add_got_offset_hilo() to load
6345 constants instead of hardcoding code sequences throughout.
6346
127cab00
L		 63472004-01-28 H.J. Lu <hongjiu.lu@intel.com>
6348
6349 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
6350
6358301e
NC		 63512004-01-26 Bernardo Innocenti <bernie@develer.com>
6352
6353 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
6354 like m68k-elf.
6355 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
6356 of hard-coded test for TARGET_OS=elf.
6357
c8978940
CD		 63582004-01-24 Chris Demetriou <cgd@broadcom.com>
6359
6360 * config/tc-mips.c (hilo_interlocks): Change definition
6361 so that MIPS32, MIPS64 and later ISAs are included, along with
6362 the already-included machines. Update comments.
6363
c3ba240c
DJ		 63642004-01-23 Daniel Jacobowitz <drow@mvista.com>
6365
6366 * config/tc-arm.c (tc_gen_reloc): Improve error message for
6367 undefined local labels.
6368
e864ceca
RS		 63692004-01-23 Richard Sandiford <rsandifo@redhat.com>
6370
6371 * config/tc-mips.c (load_address, macro): Update comments about
6372 NewABI GP relaxation.
6373
67c0d1eb
RS		 63742004-01-23 Richard Sandiford <rsandifo@redhat.com>
6375
6376 * config/tc-mips.c (macro_build): Remove place and counter arguments.
6377 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
6378 (mips16_macro_build, macro_build_jalr): Remove counter argument.
6379 (set_at, load_register, load_address, move_register): Likewise.
6380 (load_got_offset, add_got_offset): Likewise.
6381 Update all calls and tidy accordingly.
6382
584892a6
RS		 63832004-01-23 Richard Sandiford <rsandifo@redhat.com>
6384
6385 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
6386 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
6387 (RELAX_USE_SECOND): Bump to 0x10000.
6388 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
6389 (mips_macro_warning): New variable.
6390 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
6391 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
6392 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
6393 of RELAX_ENCODE.
6394 (append_insn): Update mips_macro_warning.sizes.
6395 (macro_start, macro_warning, macro_end): New functions.
6396 (macro_build): Don't emit warnings here.
6397 (macro_build_lui, md_estimate_size_before_relax): ...or here.
6398 (md_convert_frag): Check for cases where one macro alternative
6399 needs a warning and the other doesn't. Emit a warning if the
6400 longer sequence was chosen.
6401
4d7206a2
RS		 64022004-01-23 Richard Sandiford <rsandifo@redhat.com>
6403
6404 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
6405 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
6406 the first sequence, the size of the second sequence, and a flag
6407 that says whether we should warn.
6408 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
6409 (RELAX_FIRST, RELAX_SECOND): New.
6410 (mips_relax): New variable.
6411 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
6412 (append_insn): Remove "place" argument. Use mips_relax.sequence
6413 rather than "place" to check whether we're expanding the second
6414 alternative of a relaxable macro. Remove redundant check for
6415 branch relaxation. If generating a normal insn, and there
6416 is not enough room in the current frag, call relax_close_frag()
6417 to close it. Update mips_relax.sizes[]. Emit fixups for the
6418 second version of a relaxable macro. Record the first relaxable
6419 fixup in mips_relax. Remove tc_gen_reloc workaround.
6420 (macro_build): Remove all uses of "place". Use mips_relax.sequence
6421 in the same way as in append_insn.
6422 (mips16_macro_build): Remove "place" argument.
6423 (macro_build_lui): As for macro_build. Don't drop the add_symbol
6424 when generating the second version of a relaxable macro.
6425 (load_got_offset, add_got_offset): New functions.
6426 (load_address, macro): Use new relaxation machinery. Remove
6427 tc_gen_reloc workarounds.
6428 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
6429 version of a relaxable macro is needed. Return -RELAX_SECOND if the
6430 first version is needed.
6431 (tc_gen_reloc): Remove relaxation handling.
6432 (md_convert_frag): Go through the fixups for a relaxable macro and
6433 mark those that belong to the unneeded alternative as done. If the
6434 second alternative is needed, adjust the fixup addresses to account
6435 for the deleted first alternative.
6436
0530d30a
RS		 64372004-01-23 Richard Sandiford <rsandifo@redhat.com>
6438
6439 * frags.h (frag_room): Declare.
6440 * frags.c (frag_room): New function.
6441 * doc/internals.texi: Document it.
6442
048cdf86
TS		 64432004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6444
6445 * config/tc-mips.c (append_insn): Don't do r3900 interlock
6446 optimization for -mtune=r3900, as this will break on other CPUs.
6447
28d39d1a
NC		 64482004-01-11 Tom Rix <tcrix@worldnet.att.net>
6449
6450 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
73369e65 6451 be relaxed, use fixup.
28d39d1a
NC		 6452 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
6453
26664553
JJ		 64542004-01-19 Jakub Jelinek <jakub@redhat.com>
6455
6456 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
6457 precision operands.
6458
895921c9
MR		 64592004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6460
6461 * config/tc-mips.c (append_insn): Properly detect variant frags
6462 that preclude swapping of relaxed branches. Correctly swap
6463 instructions between frags when dealing with relaxed branches.
6464
f8b73030
MR		 64652004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6466
6467 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
6468 throughout.
6469 * aclocal.m4: Regenerate.
6470 * configure: Regenerate.
6471
ca9a79a1 64722004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
73369e65 6473
ca9a79a1
NC		 6474 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
6475 manipulation insns.
6476
cc3d92a5
RS		 64772004-01-12 Richard Sandiford <rsandifo@redhat.com>
6478
6479 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
6480 reloc, reserve space for the delay slot as well as the jalr itself.
6481
e45d0630
PB		 64822004-01-09 Paul Brook <paul@codesourcery.com>
6483
6484 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
6485 (do_vfp_sp2_from_reg2): New function.
6486 (insns): Use them.
6487 (do_vfp_dp_from_reg2): Check return values properly.
6488
81912461
ILT		 64892004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
6490
78849248
ILT		 6491 * config/tc-mips.c (warn_nops): Remove static variable.
6492 (macro): Remove test of warn_nops.
6493 (md_shortops): Remove 'n'.
6494 (md_parse_option): Remove 'n' case.
6495 (md_show_usage): Remove -n.
6496 * doc/as.texinfo (Overview): Remove MIPS -n option.
6497 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
6498 * NEWS: Mention removal of MIPS -n option.
6499
81912461
ILT		 6500 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
6501 (cop_interlocks): Check ISA level.
6502 (cop_mem_interlocks): Define.
6503 (reg_needs_delay): Check cop_interlocks rather than
6504 ISA_HAS_COPROC_DELAYS.
6505 (append_insn): Likewise. Use cop_mem_interlocks rather than
6506 directly checking mips_opts.isa.
6507 (mips_emit_delays): Likewise.
6508
73f20958
L		 65092004-01-07 H.J. Lu <hongjiu.lu@intel.com>
6510
6511 * config/tc-ia64.c (unwind): Move next_slot_number and
6512 next_slot_frag to ...
6513 (unw_rec_list): Here.
6514 (free_list_records): Removed.
6515 (output_unw_records): Likewise.
6516 (generate_unwind_image): Make it void.
6517 (alloc_record): Initialize next_slot_number and next_slot_frag.
6518 (slot_index): Take .org, .space and .align into account.
6519 (fixup_unw_records): Don't set slot_number to 0. Use
6520 list->next_slot_number and list->next_slot_frag instead of
6521 unwind.next_slot_number and unwind.next_slot_frag.
6522 (ia64_convert_frag): New.
6523 (generate_unwind_image): Generate a rs_machine_dependent frag
6524 for unwind record.
6525 (emit_one_bundle): Use list->next_slot_number and
6526 list->next_slot_frag instead of unwind.next_slot_number and
6527 unwind.next_slot_frag.
6528
6529 * config/tc-ia64.h (md_convert_frag): Defined as
6530 ia64_convert_frag.
6531 (md_estimate_size_before_relax): Defined as (f)->fr_var.
6532
99d09cdb
AO		 65332004-01-06 Alexandre Oliva <aoliva@redhat.com>
6534
6535 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
6536 * config/tc-frv.h (md_apply_fix3): Don't define.
6537 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
6538 operands.
6539 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
6540 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
6541 * config/tc-frv.c (line_separator_chars): Add `!'.
6542 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
6543 * config/tc-frv.c (md_assemble): Clear insn upfront.
6544 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
6545 * config/tc-frv.c (OPTION_FDPIC): New macro.
6546 (md_longopts): Add mfdpic.
6547 (md_parse_option): Handle it.
6548 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
6549 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
6550 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
6551 (frv_pic_ptr): Parse funcdesc.
6552
4a4c4a1d
MR		 65532004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6554
6555 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
6556 gasver.texi. Remove duplicate symbol definitions for texi2pod.
6557
2251dd89
MR		 65582004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6559
6560 * Makefile.am (Makefile): Move the dependency on
6561 $(BFDDIR)/configure.in to...
6562 (CONFIG_STATUS_DEPENDENCIES): ... here.
6563 (AUTOMAKE_OPTIONS): Require automake 1.8.
6564 * Makefile.in: Regenerate.
6565 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
6566 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
6567 $(BFDDIR)/configure.in here as well.
6568 * doc/Makefile.in: Regenerate.
6569
c6581168
MR		 65702004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6571
6572 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
6573 * Makefile.in: Regenerate.
6574 * aclocal.m4: Regenerate.
6575 * doc/Makefile.am (install, install-info): Remove.
6576 (install-data-local): A new hook for install-info.
6577 (AUTOMAKE_OPTIONS): Require automake 1.8.
6578 * doc/Makefile.in: Regenerate.
6579
303e7b79
NC		 65802004-01-02 Nutan Singh <nutan@kpitcummins.com>
6581
6582 * doc/c-sh.texi: Update description about floating point behavior
6583 of SH family.
6584
b50c15dc
NC		 65852004-01-02 Bernardo Innocenti <bernie@develer.com>
6586
6587 * configure.in: Add m68k-uClinux target.
6588 * configure: Regenerate.
7de9afa2 6589
c9e214e5 6590For older changes see ChangeLog-0203
08d56133
NC		 6591\f
6592Local Variables:
6593mode: change-log
6594left-margin: 8
6595fill-column: 74
6596version-control: never
6597End:
GDB Binutils - Deliverables
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