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* warning.m4 (AM_BINUTILS_WARNINGS): Default to empty string
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
8973a37d
DA		 12005-11-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2
3 PR gas/1804
4 * config/tc-hppa.c (md_apply_fix): Use number_to_chars_bigendian to
5 output constant data.
6
a0b7da79
MM		 72005-11-07 Mark Mitchell <mark@codesourcery.com>
8
9 * doc/Makefile.am (asconfig.texi): Set top_srcdir.
10 * doc/Makefile.in: Regenerated.
11 * doc/as.texinfo: Document "@FILE".
12
422fee64
NC		 132005-11-07 Nick Clifton <nickc@redhat.com>
14
15 PR binutils/1568
16 * config/obj-coff.c (obj_coff_section): Set readonly flag with the
17 'x' attribute. Remember the actions of the 'w' and 'n' attributes
18 and do not allow the 'x','s' or 'd' attributes to change them.
19
b3b91714
AM		 202005-11-07 John Levon <levon@movementarian.org>
21
22 * config/tc-i386.h (tc_comment_chars): Define.
23 * config/tc-i386.c (line_comment_chars): Use '/' unconditionally.
24 (i386_comment_chars): Add.
25 (md_parse_options): Process OPTION_DIVIDE.
26 (md_show_usage): Describe --divide option.
27 * doc/c-i386.texi: Document --divide option.
28
fb7ccfc1
AM		 292005-11-07 Arnold Metselaar <arnold.metselaar@planet.nl>
30
31 * expr.c (op_encoding): Map '=' to O_SINGLE_EQ, if defined.
32 * config/tc-z80.h: Define O_SINGLE_EQ as O_eq.
33
0e470c55
AM		 342005-11-07 Alan Modra <amodra@bigpond.net.au>
35
36 * macro.c (buffer_and_nest): Skip labels regardless of
37 NO_PSEUDO_DOT and flag_m68k_mri.
38
fb7ccfc1 392005-11-07 Arnold Metselaar <arnold.metselaar@planet.nl>
fee9cbc7
AM		 40
41 * expr.c (integer_constant): Match only 'B' as binary suffix if
0e470c55
AM		 42 NUMBERS_WITH_SUFFIX and LOCAL_LABELS_FB. Allow both 'b' and 'B'
43 otherwise.
fee9cbc7 44
b54788f8
AO		 452005-11-04 Alexandre Oliva <aoliva@redhat.com>
46
47 * read.c (s_weakref): Do not permit redefinitions.
48 * symbols.c (colon): Do not permit redefinitions of equated
49 symbols.
50
0876dd7e
TS		 512005-11-01 Thiemo Seufer <ths@networkno.de>
52
53 PR gas/1299
54 * Makefile.am: Disable -Werror for the itbl-lex.o rule.
55 * Makefile.in: Regenerate.
56
44075ae2
TS		 572005-11-01 Thiemo Seufer <ths@networkno.de>
58
59 * config/tc-mips.c (md_parse_option): Fix typo in comment.
60
a55ff675
MM		 612005-10-30 Mark Mitchell <mark@codesourcery.com>
62
63 * as.c (show_usage): Document "@FILE".
64
b177c45c
L		 652005-10-30 H.J. Lu <hongjiu.lu@intel.com>
66
67 * Makefile.am (OBJ_FORMATS): Remove vms.
68 Run "make dep-am".
69 * Makefile.in: Regenerated.
70
71 * dep-in.sed: Replace " ./" with " ".
72
4fb1e3d3
DB		 732005-10-28 Dave Brolley <brolley@redhat.com>
74
75 Contribute the following change:
76 2005-09-19 Dave Brolley <brolley@redhat.com>
77
78 * config/tc-m32c.c (default_isa): New static variable.
79 (m32c_isa): Now of type CGEN_BITSET.
80 (md_begin): Pass &m32c_isa to m32c_cgen_cpu_open.
81
2e10c237
PB		 822005-10-28 Paul Brook <paul@codesourcery.com>
83
84 * config/tc-arm.c (aeabi_set_public_attributes): Use selected_cpu
85 instead of mcpu_cpu_opt.
86
53dfbcc7
BW		 872005-10-27 Sterling Augustine <sterling@tensilica.com>
88
89 * config/tc-xtensa.c (find_vinsn_conflicts): Change error messages to
90 refer to "ports" instead of "queues".
91 (check_t1_t2_reads_and_writes): Pass correct interface values to
92 xtensa_interface_inout.
93
6a2b6326
JB		 942005-10-27 Jan Beulich <jbeulich@novell.com>
95
96 * read.c (assign_symbol): Also consider equates already defined.
97 * symbols.c (symbol_clone): Also clone the underlying BFD symbol.
98 * config/obj-coff.h (obj_symbol_clone_hook): New.
99 (coff_obj_symbol_clone_hook): Declare.
100 * config/obj-coff.c (coff_obj_symbol_clone_hook): New.
101
6b73c529
DD		 1022005-10-26 DJ Delorie <dj@redhat.com>
103
d14c4fad
DD		 104 * config/tc-m32c.c (md_relax_table, subtype_mappings,
105 md_convert_frag): Add jsr.w support.
0e470c55 106
6b73c529
DD		 107 * config/tc-m32c.c (md_assemble): Don't use errmsg as the format
108 itself.
109 (md_cgen_lookup_reloc): Add m32c bitbase operands. Add 8-s24
110 and imm-8-HI operands.
111
f1022c90
PB		 1122005-10-26 Paul Brook <paul@codesourcery.com>
113
114 * config/tc-arm.c (insns): Correct "sel" entry.
115
4d1bb795
JB		 1162005-10-26 Jan Beulich <jbeulich@novell.com>
117
118 * config/tc-i386.c (i386_operand): Don't check register prefix here.
119 (parse_real_register): Rename from parse_register.
120 (parse_register): New.
121 (i386_parse_name): New.
122 (md_operand): New.
123 (intel_e11): Don't tolerate registers in offset expressions anymore.
124 (intel_get_token): Don't check register prefix here. Copy the actual
125 register token, not the canonical register name.
126 * config/tc-i386.h (md_operand): Delete.
127 (i386_parse_name): Declare.
128 (md_parse_name): Define.
129
3c9b82ba
NC		 1302005-10-25 Arnold Metselaar <arnold.metselaar@planet.nl>
131
132 * Makefile.am: Add Z80 cpu.
133 * Makefile.in: Regenerated.
0e470c55 134 * app.c (do_scrub_chars)<TC_Z80>: Correctly scrub "ex af,af'"
3c9b82ba
NC		 135 and disallow newlines in quoted strings.
136 * configure.tgt: Add z80-*-coff.
137 * config/obj-coff.h: Add format "coff-z80".
138 * doc/Makefile.am: Add c-z80.texi.
139 * doc/Makefile.in: Regenerated.
140 * doc/all.texi: Add Z80.
141 * doc/c-z80.texi: New file
142 * doc/as.texinfo: Add z80 options and some z80-related remarks.
143 * config/tc-z80.c: New file
144 * config/tc-z80.h: New file
145 * NEWS: Mention new support.
146
50afb01e
L		 1472005-10-25 H.J. Lu <hongjiu.lu@intel.com>
148
149 * write.c (adjust_reloc_syms): Undo the change made on
150 2005-04-26 to allow local symbol set to undefined symbol.
151
7c8d43d8
L		 1522005-10-24 H.J. Lu <hongjiu.lu@intel.com>
153
154 * Makefile.am (bfin-parse.tab.h): Removed.
155 (bfin-parse.h): Added.
156 * Makefile.in: Regenerated.
157
3caac5b8
AM		 1582005-10-25 Alan Modra <amodra@bigpond.net.au>
159
160 * po/POTFILES.in: Regenerate.
161 * po/gas.pot: Regenerate.
162
beb6bfe8
BS		 1632005-10-24 Bernd Schmidt <bernd.schmidt@analog.com>
164
165 * config/tc-bfin.c (Expr_Node_Gen_Reloc): If have symbol + constant,
166 make a single reloc with an offset rather than a stack.
167 * config/tc-bfin.h (MD_APPLY_SYM_VALUE): Define to 0.
168
06e77878
AO		 1692005-10-24 Alexandre Oliva <aoliva@redhat.com>
170
171 * read.c (potable): Add weakref.
172 (s_weakref): New.
173 * read.h (s_weakref): Declare.
174 * struc-symbol.h (struct symbol): Add sy_weakrefr and sy_weakrefd.
175 * symbols.c (colon): Clear weakrefr.
176 (symbol_find_exact): Rename to, and reimplement in terms of...
177 (symbol_find_exact_noref): ... new function.
178 (symbol_find): Likewise...
179 (symbol_find_noref): ... ditto.
180 (resolve_symbol_value): Resolve weakrefr without setting their
181 values.
182 (S_SET_WEAK): Call hook.
183 (S_GET_VALUE): Follow weakref link.
184 (S_SET_VALUE): Clear weakrefr.
185 (S_IS_WEAK): Follow weakref link.
186 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): New.
187 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): New.
188 (symbol_set_value_expression, symbol_set_frag): Clear weakrefr.
189 (symbol_mark_used): Follow weakref link.
190 (print_symbol_value_1): Print weak, weakrefr and weakrefd.
191 * symbols.h (symbol_find_noref, symbol_find_exact_noref): Declare.
192 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): Declare.
193 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): Declare.
194 * write.c (adust_reloc_syms): Follow weakref link. Do not
195 complain if target is undefined.
196 (write_object_file): Likewise. Remove weakrefr symbols. Drop
197 unreferenced weakrefd symbols.
198 * config/obj-coff.c (obj_frob_symbol): Do not force WEAKREFD
199 symbols EXTERNAL.
200 (pecoff_obj_set_weak_hook, pecoff_obj_clear_weak_hook): New.
201 * config/obj-coff.h (obj_set_weak_hook, obj_clear_weak_hook): Define.
202 * doc/as.texinfo: Document weakref.
203 * doc/internals.texi: Document new struct members, internal
204 functions and hooks.
205
9ba4c445
JZ		 2062005-10-24 Jie Zhang <jie.zhang@analog.com>
207
208 * Makefile.am (bfin-parse.h): Renamed from bfin-parse.tab.h.
209 (EXTRA_DIST): Add bfin-parse.h and bfin-lex.c.
210 * Makefile.in: Regenerate.
211 * config/bfin-lex.l: Include bfin-parse.h instead of bfin-parse.tab.h.
212 * config/tc-bfin.c (md_chars_to_number): Change the type of first
213 argument from unsigned char * to char * to remove signedness warnings.
214
6a2375c6
JB		 2152005-10-24 Jan Beulich <jbeulich@novell.com>
216
217 * config/tc-ia64.c (enum reg_symbol): Delete IND_MEM.
218 (dot_rot): Change type of num_* variables. Check for positive count.
219 (ia64_optimize_expr): Re-structure.
220 (md_operand): Check for general register.
221
5e0bd176
JB		 2222005-10-24 Jan Beulich <jbeulich@novell.com>
223
224 * config/tc-ia64.c (declare_register): Call symbol_create.
225 (md_begin): Remove local variables total, ar_base, and cr_base.
226 Start loops for registers at their respective first one. Don't
227 update md.regsym for alias names. Generate alias name tp for r13.
228
cab0a0db
DD		 2292005-10-21 DJ Delorie <dj@redhat.com>
230
231 * config/tc-m32c.c (md_cgen_lookup_reloc): Add more relocs. Print
232 names unstead of numbers.
233
29024861
DU		 2342005-10-19 David Ung <davidu@mips.com>
235
236 * config/tc-mips.c (append_insn): Convert MIPS16 jr/jalr jumps
237 into jrc/jalrc versions if ISA_MIPS32+ and not doing the swap,
238 hence avoiding to emit a nop.
239
9f8e671b
JZ		 2402005-10-19 Jie Zhang <jie.zhang@analog.com>
241
242 * config/tc-bfin.c (md_begin): Let the lex_type of '(' be
243 LEX_BEGIN_NAME.
244 (bfin_start_line_hook): Remove the workaround for LSETUP(.
245 (bfin_name_is_register): Remove the workarounds for LSETUP(
246 and SAA(.
247 (bfin_start_label): Ditto.
248
e8247da7
BW		 2492005-10-18 Bob Wilson <bob.wilson@acm.org>
250
251 * config/tc-xtensa.c (xtensa_end_directive): Restore
252 default_lit_sections regardless of use_literal_section.
253
1e0486ea
JZ		 2542005-10-18 Jie Zhang <jie.zhang@analog.com>
255
256 * Makefile.am (bfin-lex.c): Update ylwrap invocation.
257 * Makefile.in: Regenerated.
258
cd1fcb49
NC		 2592005-10-18 Arnold Metselaar <arnold.metselaar@planet.nl>
260
261 * doc/as.texinfo (.loc) Fix placement of '@end table'.
262
7c430684
BW		 2632005-10-17 Bob Wilson <bob.wilson@acm.org>
264
265 * config/xtensa-istack.h (TInsn): Replace dwarf2_line_info with an
266 unsigned line number. Do not include "dwarf2dbg.h".
267 * config/tc-xtensa.c (md_pseudo_table): Remove entry for "loc".
268 (xtensa_dwarf2_directive_loc, xtensa_dwarf2_emit_insn): Delete.
269 (xg_build_to_insn, xg_build_token_insn): Update TInsn uses.
270 (md_assemble): Use as_where instead of dwarf2_where.
271 (xg_assemble_vliw_tokens): Use unsigned line numbers instead of
272 dwarf2_line_infos. Change to call new_logical_line followed by
273 dwarf2_emit_insn.
274
7047dd1e
NC		 2752005-10-14 Mike Frysinger <vapier@gentoo.org>
276
277 * doc/as.texinfo (Section): Add missing ']' to .section example.
278
559c577b
DA		 2792005-10-12 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
280
281 PR binutils/941
282 * config/tc-hppa.c (pa_ip): Use as_bad instead of as_fatal when an
283 unknown opcode is found.
284
3e8a519c
MM		 2852005-10-12 Mark Mitchell <mark@codesourcery.com>
286
287 * NEWS: Mention @file.
288
dc191a8f
NC		 2892005-10-12 Nick Clifton <nickc@redhat.com>
290
291 * config/tc-avr.c: Convert to ISO C90 format. Fix formatting and
292 generally tidy up the code.
293 * config/tc-avr.h: Likewise.
294
60d11e55
JB		 2952005-10-12 Jan Beulich <jbeulich@novell.com>
296
297 * config/tc-ia64.c (dot_reg_val): Use expression_and_evaluate.
298 (dot_pred_rel): Likewise.
299 (parse_operand): Likewise.
300 (ia64_unrecognized_line): Likewise.
301 (md_operand): Likewise.
302
9497f5ac
NC		 3032005-10-11 Jan Beulich <jbeulich@novell.com>
304
305 * expr.h (enum expr_mode): New.
60d11e55 306 (expression): Pass third argument to expr.
9497f5ac
NC		 307 (expression_and_evaluate): New.
308 (deferred_expression): New.
309 (expr): Add third parameter.
310 (resolve_expression): New.
311 * struc-symbol.h (struct symbol): New members sy_volatile and
312 sy_forward_ref.
313 * symbols.c, symbols.h (symbol_clone): New.
314 (symbol_clone_if_forward_ref): New.
315 (snapshot_symbol): New.
316 (S_IS_VOLATILE): New.
317 (S_IS_FORWARD_REF): New.
318 (S_SET_VOLATILE): New.
319 (S_SET_FORWARD_REF): New.
320 * as.c (macro_expr): Use expression_and_evaluate.
321 * cond.c (s_if): Likewise.
322 (s_elseif): Likewise.
323 * dw2gencfi.c (cfi_parse_reg): Likewise.
324 * expr.c (operand): Add second parameter. Optionally call
325 deferred_expression. Pass mode argument to itself and md_parse_name.
326 Check mode before trying to evaluate symbol. Call
327 symbol_clone_if_forward_ref for both operands.
60d11e55 328 (expr): Add third parameter. Pass mode to operand and itself.
9497f5ac
NC		 329 Optionally call resolve_expression.
330 (resolve_expression): New.
331 (get_single_number): Pass second argument to operand.
332 * read.c (potable): New entry for .eqv.
333 (read_a_source_file): Handle new == operator.
334 (get_absolute_expr): Use expression_and_evaluate.
335 (s_lsym): Likewise.
336 (assign_symbol): Rename second parameter. Call symbol_clone on
337 legal and illegal redefinition. Call S_SET_VOLATILE and
338 S_SET_FORWARD_REF depending on mode.
339 (s_set): Update description.
340 (s_space): Call resolve_expression.
341 (pseudo_set): Optionally call deferred_expression. Check
342 S_IS_FORWARD_REF before trying to simplify/resolve an expression.
343 (equals): Handle ==.
344 * config/tc-ia64.h (md_parse_name): Add mode parameter.
345 * config/tc-arc.c (arc_parse_cons_expression): Likewise.
346 * config/tc-m32r.h (md_parse_name): Likewise.
347 (m32r_parse_name): Likewise.
348 * config/tc-mmix.h (md_parse_name): Likewise.
349 * config/tc-mn10300.h (md_parse_name): Likewise.
350 (mn10300_parse_name): Likewise.
351 * config/tc-ppc.h (md_parse_name): Likewise.
352 * config/tc-sh.h (md_parse_name): Likewise.
353 (sh_parse_name): Likewise.
354 * config/tc-sh64.h (md_parse_name): Likewise.
355 (sh64_consume_datalabel): Likewise.
356 * config/tc-tic54x.h (md_parse_name): Likewise.
357 * config/tc-m32r.c (m32r_parse_name): Add mode parameter. Check it
358 before trying to evaluate symbol.
359 * config/tc-mn10300.c (mn10300_parse_name): Likewise.
360 * config/tc-sh.c (sh_parse_name): Likewise.
361 * config/tc-sh64.c (sh64_consume_datalabel): Add mode parameter. Pass
362 second argument to operandf. Pass mode parameter to sh_parse_name.
363 * doc/as.texinfo: Document .eqv and the == assignment operator.
364
fa4ec3f5
ILT		 3652005-10-10 Ian Lance Taylor <ian@airs.com>
366
367 * Makefile.am (EXTRA_DIST): Remove bfin-lex.l and bfin-defs.h.
368 * Makefile.in: Regenerate.
369
723a8472
NC		 3702005-10-10 Arnold Metselaar <arnold.metselaar@planet.nl>
371
372 * expr.c (operator): Allow "!=" as a synonym for "<>".
373 * doc/as.texinfo (Infix Op): Mention "!=".
374
f0a3b40f
DA		 3752005-10-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
376
377 * config/tc-hppa.c (strict): Don't initialize. Update comment.
378 (pa_ip): Promote from PA 1.0 to 1.1 immediately when 1.1 match is
379 found. Simplify handling of "ma" and "mb" completers.
380
ee065d83
PB		 3812005-10-08 Paul Brook <paul@codesourcery.com>
382
383 * config/tc-arm.c: Don't provide fallback default for CPU_DEFAULT.
384 (arm_arch_used, thumb_arch_used, selected_cpu, selected_cpu_name):
385 New variables.
386 (arm_cpu_option_table): Add canonical_name.
387 (arm_cpus): Populate canonical_name field.
388 (s_arm_eabi_attribute, s_arm_arch, s_arm_cpu, s_arm_fpu,
389 aeabi_set_public_attributes, arm_md_end): New functions.
390 (md_pseudo_table): Add "cpu", "arch", "fpu" and "eabi_attribute".
391 (md_assemble): Set thumb_arch_used and arm_arch_used.
392 (md_begin): Set defaut cpu if CPU_DEFAULT not defined.
393 * config/tc-arm.h (md_end): Define.
394 * doc/c-arm.texi: Document .cpu, .arch, .fpu and .eabi_attribute.
395
37dedf66 3962005-10-06 Khem Raj <kraj@mvista.com>
0e470c55 397 NIIBE Yutaka <gniibe@m17n.org>
37dedf66
NC		 398
399 * config/tc-sh.c (allow_dollar_register_prefix): New variable.
400 (parse_reg_without_prefix): New function.
401 (parse_reg): Check for '$' register prefix if --allow-reg-prefix is
402 set.
403 (option md_longopts): Add allow-reg-prefix option.
404 * doc/c-sh.texi: Document --allow-reg-prefix option.
405 * NEWS: Mention the new switch.
406
d1eac9d9
NC		 4072005-10-03 Arnold Metselaar <arnold.metselaar@planet.nl>
408
409 * doc/as.texinfo (Infix Ops): '<' and '>' are not shift
410 operators.
411
4945bb8a
BW		 4122005-09-30 Sterling Augustine <sterling@tensilica.com>
413 Bob Wilson <bob.wilson@acm.org>
3ea38ac2
BW		 414
415 * config/tc-xtensa.c (xtensa_frob_label): Disallow labels in bundles.
416
b898a385
L		 4172005-09-30 H.J. Lu <hongjiu.lu@intel.com>
418
419 * Makefile.am: Run "make dep-am".
420 * Makefile.in: Regenerated.
421 * aclocal.m4: Likewise.
422
869b9d07
MM		 4232005-09-30 Mark Mitchell <mark@codesourcery.com>
424
425 * as.c (main): Use expandargv.
426
90e3ad06
JB		 4272005-09-30 Jan Beulich <jbeulich@novell.com>
428
429 * config/tc-tic4x.c (tic4x_set): Advance input_line_pointer past
430 (removed) comma.
431
07c1b327
CM		 4322005-09-30 Catherine Moore <clm@cm00re.com>
433
434 * Makefile.am: Bfin support.
435 * Makefile.in: Regenerated.
436 * aclocal.m4: Regenerated.
437 * configure: Regenerated.
438 * configure.in: Bfin support.
439 * configure.tgt: Bfin support.
440 * config/bfin-aux.h: New file.
441 * config/bfin-defs.h: New file.
442 * config/bfin-lex.l: New file.
443 * config/bfin-parse.y: New file.
444 * config/tc-bfin.c: New file.
445 * config/tc-bfin.h: New file.
446 * doc/Makefile.am: Recognize c-bfin.texi.
447 * doc/Makefile.in: Regenerated.
448 * doc/all.texi: Bfin support.
449 * doc/as.texinfo: Likewise.
450 * doc/c-bfin.texi: Document bfin-specific syntax and
451 directives.
452
e3cb604e
PB		 4532005-09-30 Paul Brook <paul@codesourcery.com>
454
455 * config/tc-arm.c (opcode_tag): Add OT_cinfix3_legacy.
456 (opcode_lookup): Handle OT_cinfix3_legacy. Revert earlier change for
457 normal infix conditions.
458 (C3E): Include Thumb-2 definition.
459 (CL, cCL): Define.
460 (insns): Use them for legacy mnemonics.
461
a70c2403
NC		 4622005-09-30 Matthias Kurz <mk@baerlap.north.de>
463
464 * asintl.h: Prevent the inclusion of <libintl.h> from the Solaris
465 version of <locale.h> when ENABLE_NLS is not defined.
466
ef0241e7
JB		 4672005-09-29 Jan Beulich <jbeulich@novell.com>
468
469 * config/tc-ia64.c (parse_operands): Always parse first operand of
470 alloc.
471
c9c5dcda
AM		 4722005-09-29 Arnold Metselaar <arnold.metselaar@planet.nl>
473 Alan Modra <amodra@bigpond.net.au>
474
475 * app.c (do_scrub_chars): Match open and close quote of strings.
476 Remove redundant EOF test in case 7.
477
e05278af
JB		 4782005-09-28 Jan Beulich <jbeulich@novell.com>
479
480 * config/tc-i386.c (reloc): Disable signedness check for 4-byte
481 relocations in 16- and 32-bit modes.
482 (i386_displacement): Make pc-relative branch handling dependent
483 upon operand (rather than address) size.
484
7c9c8381
JB		 4852005-09-28 Jan Beulich <jbeulich@novell.com>
486
487 * dw2gencfi.c (dot_cfi): Call ignore_rest_of_line when not fully
488 parsing the input.
489 (dot_cfi_startproc): Likewise.
490 (dot_cfi_endproc): Likewise. Also check no extra input was given.
491 (dot_cfi_escape): Likewise.
492
d182319b
JB		 4932005-09-28 Jan Beulich <jbeulich@novell.com>
494
495 * config/tc-i386.h (x86_cons_fix_new): Declare unconditionally.
496 (TC_CONS_FIX_NEW): Define unconditionally.
497 (x86_pe_cons_fix_new): Remove.
498 * config/tc-i386.c (signed_cons): New.
499 (md_pseudo_table): Add slong.
500 (x86_cons_fix_new): Declare unconditionally.
501 (x86_pe_cons_fix_new): Merge into x86_cons_fix_new.
502 (tc_gen_reloc): Also consider BFD_RELOC_X86_64_32S for gotpc
503 conversion.
504
37b75c0c
AM		 5052005-09-28 Arnold Metselaar <arnold.metselaar@planet.nl>
506
507 * app.c (do_scrub_chars <LEX_IS_SYMBOL_COMPONENT>): Check for full
508 buffer after copying string.
509
db8ac8f9
PB		 5102005-09-27 Paul Brook <paul@codesourcery.com>
511
512 * config/arm.c (arm_cpus): Add more cpu names.
513 * doc/c-arm.texi: Document them.
514
66bd02d3
AM		 5152005-09-21 Alan Modra <amodra@bigpond.net.au>
516
517 * read.c (pseudo_set): Don't set undefined symbols to expr_section.
518
fead5cd9
RH		 5192005-09-20 Richard Henderson <rth@redhat.com>
520
521 * dwarf2dbg.c (process_entries): Fix uninitialized variable warning.
522
07a53e5c
RH		 5232005-09-20 Richard Henderson <rth@redhat.com>
524
525 * dwarf2dbg.c (struct line_entry): Replace frag and frag_ofs
526 with label.
527 (dwarf2_loc_mark_labels): New.
528 (dwarf2_gen_line_info_1): Split out of ...
529 (dwarf2_gen_line_info): ... here. Create the temp symbol here.
530 (dwarf2_emit_label): New.
531 (dwarf2_directive_loc_mark_labels): New.
532 (out_set_addr): Take a symbol instead of frag+ofs.
533 (relax_inc_line_addr): Likewise.
534 (emit_inc_line_addr): Assert delta non-negative.
535 (process_entries): Remove dead code. Update to work with temp
536 symbols instead of frag+ofs.
537 * dwarf2dbg.h (dwarf2_directive_loc_mark_labels): Declare.
538 (dwarf2_emit_label, dwarf2_loc_mark_labels): Declare.
539 * config/obj-elf.c (elf_pseudo_tab): Add loc_mark_labels.
540 * config/obj-elf.h (obj_frob_label): New.
541 * config/tc-alpha.c (alpha_define_label): Call dwarf2_emit_label.
542 * config/tc-arm.c, config/tc-hppa.c, config/tc-m68k.c,
543 config/tc-mips.c, config/tc-ppc.c, config/tc-sh.c, config/tc-xtensa.c:
544 Similarly in the respective tc_frob_label implementation functions.
545 * config/tc-i386.c (md_pseudo_table): Move file and loc to
546 non-elf section; add loc_mark_labels.
547 * config/tc-ia64.c (struct label_fix): Add dw2_mark_labels.
548 (ia64_flush_insns): Check for marked labels; emit line entry if so.
549 (emit_one_bundle): Similarly.
550 (ia64_frob_label): Record marked labels.
551 * config/tc-m68hc11.h (tc_frob_label): Remove.
552 * config/tc-ms1.c (md_pseudo_table): Remove file and loc.
553 * config/tc-sh.h (tc_frob_label): Pass sym to sh_frob_label.
554 * config/tc-sh64.h (tc_frob_label): Likewise.
555 * doc/as.texinfo (LNS directives): Docuement .loc_mark_blocks.
556
aba4aa7d
AM		 5572005-09-20 Alan Modra <amodra@bigpond.net.au>
558
559 * read.c (pseudo_set): Set segment of expression syms to expr_section.
560
43fd16e4
JB		 5612005-09-14 Jan Beulich <jbeulich@novell.com>
562
563 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Add selector
564 registers, floating point control and status words, and mxcsr as
565 well as (for 64-bit code) segment base registers and rflags.
566
3e470ab5
DD		 5672005-09-09 Dmitry Diky <diwil@spec.ru>
568
569 * config/tc-msp430.c (msp430_operands): Undo last changes. Instead...
570 (msp430_relax_frag): add a guard check to ensure that final fr_subtype
571 has been reached.
572
2ef2b9ae
CF		 5732005-09-08 Chao-ying Fu <fu@mips.com>
574
575 * doc/as.texinfo: Document -mdsp and -mno-dsp options.
576 * doc/c-mips.texi: Likewise, and document ".set dsp" and ".set nodsp"
577 directives.
578
3eb17e6b
PB		 5792005-09-08 Paul Brook <paul@codesourcery.com>
580
581 * config/tc-arm.c (do_smi, do_t_smi): Rename ...
582 (do_smc, do_t_smc): ... to this.
583 (insns): Remane smi to smc.
584 (md_apply_fix, tc_gen_reloc): Rename BFD_RELOC_ARM_SMI to
585 BFD_RELOC_ARM_SMC.
586
ecea7679
RH		 5872005-09-07 Richard Henderson <rth@redhat.com>
588
589 * dwarf2dbg.c (dwarf2_where): Set line->isa.
590 (dwarf2_set_isa): New.
591 (dwarf2_directive_loc): Rearrange to allow all options on one line.
592 * dwarf2dbg.h (dwarf2_set_isa): Declare.
593 * doc/as.texinfo: Update .loc documentation.
594
bd0eb99b
RH		 5952005-09-07 Richard Henderson <rth@redhat.com>
596
597 * dwarf2dbg.c: Include safe-ctype.h.
598 (DWARF2_LINE_OPCODE_BASE): Bump to 13.
599 (current): Initialize.
600 (dwarf2_emit_insn): Clear DWARF2_FLAG_BASIC_BLOCK,
601 DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN.
602 (dwarf2_directive_file): Cope with invalid filename.
603 (dwarf2_directive_loc): Add handling for basic_block, prologue_end,
604 epilogue_begin, is_stmt, isa.
605 (emit_inc_line_addr): Move line_delta == 0, addr_delta == 0 special
606 case down lower.
37b75c0c 607 (process_entries): Handle isa, DWARF2_FLAG_PROLOGUE_END,
bd0eb99b
RH		 608 and DWARF2_FLAG_EPILOGUE_BEGIN.
609 (out_debug_line): Emit sizes for DW_LNS_set_prologue_end,
610 DW_LNS_set_epilogue_begin, DW_LNS_set_isa.
611 * dwarf2dbg.h (DWARF2_FLAG_IS_STMT): Rename from DWARF2_FLAG_BEGIN_STMT.
612 (DWARF2_FLAG_BASIC_BLOCK): Rename from DWARF2_FLAG_BEGIN_BLOCK.
613 (DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN): New.
614 (struct dwarf2_line_info): Add isa member.
615 * doc/as.texinfo (LNS directives): New node.
616
b8ee1a6e
DU		 6172005-09-07 David Ung <davidu@mips.com>
618
619 * config/tc-mips.c (append_insn): Undo last change. Instead add
620 guard to suppress calling frag_grow if the current instruction is
621 one that allows a delay slot.
622
ef2e4d86
CF		 6232005-09-06 Chao-ying Fu <fu@mips.com>
624
625 * config/tc-mips.c (mips_set_options): Add ase_mt for MT instructions.
626 (mips_opts): Add -1 to initialize ase_mt.
627 (file_ase_mt): New variable for -mmt.
628 (CPU_HAS_MT): New define.
629 (validate_mips_insn): Add supports for +t, +T, !, $, *, &, g operand
630 formats.
631 (mips_ip): Check ase_mt to enable MT instructions.
632 Handle !, $, *, &, +T, +t, g operand formats.
633 For "mftc1", "mfthc1", "cftc1", "mttc1", "mtthc1", "cttc1", we allow
634 odd float registers.
635 (OPTION_MT, OPTION_NO_MT): New define.
636 (OPTION_COMPAT_ARCH_BASE): Change because of inserting MT define.
637 (md_parse_option): Parse OPTION_MT and OPTION_NO_MT.
638 (mips_after_parse_args): Set ase_mt based on CPU.
639 (s_mipsset): Handle ".set mt" and ".set nomt".
640 (mips_elf_final_processing): Remind of adding new flag for MT ASE.
641 (md_show_usage): Show usage of -mmt and -mno-mt.
642 * doc/as.texinfo: Document -mmt and -mno-mt options.
643 * doc/c-mips.texi: Likewise, and document ".set mt" and ".set nomt"
644 directives.
645
0110f2b8
PB		 6462005-09-06 Paul Brook <paul@codesourcery.com>
647
648 * config/tc-arm.c (arm_it): Add relax field.
649 (T16_32_TAB): Add addi, addis, add_pc, add_sp, dec_sp, inc_sp,
650 b, bcond, ldr_pc, ldr_pc2, ldr_sp, str_sp, subi, subis.
651 (do_t_add_sub, do_t_addr, do_t_branch, do_t_ldst,
652 do_t_mov_cmp): Allow relaxation.
653 (output_relax_insn): New function.
654 (put_thumb32_insn): New function.
655 (output_inst): Use new functions.
656 (md_assemble): Don't throw error on relaxable instructions.
657 (insns): Change "b" entry from TCE(...) to tCE(...).
658 (md_estimate_size_before_relax): Return 2.
659 (md_convert_frag, relax_immediate, relax_adr, relax_addsub,
660 relax_branch, arm_relax_frag): New functions.
661 (arm_force_relocation): Return 0 for Thumb-2 immediate operand
662 relocations.
663 * config/tc-arm.h (md_convert_frag): Remove definition.
664 (md_relax_frag): Define.
665 (arm_relax_frag): Add prototype.
666
9a64e435
PB		 6672005-09-02 Paul Brook <paul@codesourcery.com>
668
669 * config/tc-arm.c (do_rn_rd): Enforce SWP operand constraints.
670
8f06b2d8
PB		 6712005-09-02 Paul Brook <paul@codesourcery.com>
672
673 * config/tc-arm.c (encode_arm_cp_address): Use
674 BFD_RELOC_ARM_T32_CP_OFF_IMM in thumb mode.
675 (do_iwmmxt_wldstbh): Use BFD_RELOC_ARM_T32_CP_OFF_IMM_S2 in thumb
676 mode.
677 (md_assemble): Only allow coprocessor instructions when Thumb-2 is
678 available.
679 (cCE, cC3): Define.
680 (insns): Use them for coprocessor instructions.
681 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM.
682 (get_thumb32_insn): New function.
683 (put_thumb32_insn): New function.
684 (md_apply_fix): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM and
685 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
686
c4188bc9
PB		 6872005-09-02 Paul Brook <paul@codesourcery.com>
688
689 * config/tc-arm.c (opcode_lookup): Look for infix opcode when
690 incorrect suffix matches.
691
e9df6573
DU		 6922005-09-01 David Ung <davidu@mips.com>
693
694 * config/tc-mips.c (append_insn): Correctly handle mips16 case
695 when the frags are different for the 2 instructions we want to
696 swap. If the lengths of the 2 instructions are not the same, we
697 won't do the swap but emit an nop.
698
2a9a06c1
DD		 6992005-09-01 Dmitry Diky <diwil@spec.ru>
700
701 * config/tc-msp430.c (msp430_operands): Emit dwarf2_emit_insn()
37b75c0c 702 as appropriate. Change frag_variant() to frag_var() for relaxes.
2a9a06c1 703
61e192bf
NC		 7042005-08-29 Nick Clifton <nickc@redhat.com>
705
706 * write.c (generic_force_reloc): Do not call S_FORCE_RELOC if
707 there is no symbol.
708
435acd52
JB		 7092005-08-26 Jan Beulich <jbeulich@novell.com>
710
711 * config/tc-i386.c (intel_e09): Set JumpAbsolute when seeing a PTR-
712 qualified operand of a branch.
713 (intel_bracket_expr): Set JumpAbsolute here...
714 (intel_e11): ... rather than here.
715
c0524131
NC		 7162005-08-26 Christian Groessler <chris@groessler.org>
717
718 * configure.tgt: Set bfd_gas also for z8k cpu.
719 * config/tc-z8k.c (s_segm): Use bfd_set_arch_mach to set machine
720 type.
721 (newfix): Adapt to bfd reloc types.
722 (build_bytes): Adapt to bfd reloc types. Ensure that enough space
723 is available in the current frag.
724 (md_convert_frag): Adapt function parameters.
725 (tc_gen_reloc): New function.
726 (md_section_align): Use bfd_get_section_alignment.
727 (md_apply_fix): Adapt to bfd reloc types. Fix handling of
728 BFD_RELOC_Z8K_IMM4L, BFD_RELOC_8, BFD_RELOC_16, and BFD_RELOC_32
729 relocations.
730 * config/tc-z8k.h (TARGET_ARCH): Define.
731 (tc_fix_adjustable): Define.
732
74cd071d
CF		 7332005-08-25 Chao-ying Fu <fu@mips.com>
734
735 * config/tc-mips.c (mips_set_options): Add ase_dsp for DSP instructions.
736 (mips_opts): Add -1 to initialize ase_dsp.
737 (file_ase_dsp): New variable for -mdsp.
738 (CPU_HAS_DSP): New define.
739 (validate_mips_insn): Add supports for 3, 4, 5, 6, 7, 8, 9, 0, ', :, @
740 operand formats.
741 (mips_ip): Add min_range and max_range for checking singed numbers.
742 Check ase_dsp to enable DSP instructions.
743 Handle 3, 4, 5, 6, 7, 8, 9, 0, ', :, @ operand formats.
744 (OPTION_DSP, OPTION_NO_DSP): New define.
745 (OPTION_COMPAT_ARCH_BASE): Change because of inserting DSP define.
746 (md_parse_option): Parse OPTION_DSP and OPTION_NO_DSP.
747 (mips_after_parse_args): Set ase_dsp based on CPU.
748 (s_mipsset): Handle ".set dsp" and ".set nodsp".
749 (mips_elf_final_processing): Remind of adding new flag for DSP ASE.
750 (md_show_usage): Show usage of -mdsp and -mno-dsp.
751
ff324200
DU		 7522005-08-23 David Ung <davidu@mips.com>
753
754 * config/tc-mips.c (mips_cpu_info_table): Add 5kf to the table of
755 cpu names.
756
ac805826
AM		 7572005-08-23 Alan Modra <amodra@bigpond.net.au>
758
759 PR 1036
760 * config/tc-ppc.c (ppc_symbol_chars): Add '%' and '['.
761
478ec1e3
AM		 7622005-08-23 Phil Edwards <phil@codesourcery.com>
763
764 * configure.tgt (*-*-vxworks): Match vxworks* instead.
765
4fa24527
JB		 7662005-08-22 Jan Beulich <jbeulich@novell.com>
767
768 * config/tc-i386.c (object_64bit): New.
769 (i386_target_format): Initialize it.
770 (output_disp): Use object_64bit for relocation type determination.
771 (output_imm): Likewise.
772 (i386_validate_fix): Likewise.
773 (tc_gen_reloc): Likewise.
774 (lex_got): Likewise. Remove static mode_name. Change array size
775 of gotrel's rel field, and adjust its initializer. Adjust diagnostic.
776 (x86_cons): Use object_64bit for deciding whether quad fields can
777 have relocations.
778
fefaa1aa
CG		 7792005-08-18 Christian Groessler <chris@groessler.org>
780
781 * config/tc-h8300.h: Remove TC_RELOC_MANGLE/tc_reloc_mangle.
782 * config/tc-mcore.h: Likewise.
783 * config/tc-z8k.h: Likewise.
784 * config/tc-z8k.c: Likewise.
785 * config/tc-sh.h: Remove TC_RELOC_MANGLE and
786 sh_coff_reloc_mangle declaration.
787 * config/tc-sh.c: (md_apply_fix): Fix comment for case
788 BFD_RELOC_SH_USES.
789
32a3d256
KK		 7902005-08-18 Kaz Kojima <kkojima@rr.iij4u.or.jp>
791
792 * config/tc-sh64.c (sh64_target_format): Check preset_target_arch
793 to confirm that no ISA is specified.
794
4111faa5
NC		 7952005-08-18 Nick Clifton <nickc@redhat.com>
796
797 * write.c (relax_segment): Count the number of frags being
798 processed and use this to compute a maximum limit on the number of
799 iterations that will be allowed when attempting to relax the
800 segment.
801
11eec5fc
DS		 8022005-08-17 Danny Smith <dannysmith@users.sourceforge.net>
803
804 * config/obj-coff.c (obj_coff_weak): Set auxiliary record
805 of NT weak externals to IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY.
806
23d36e92
AM		 8072005-08-16 Alan Modra <amodra@bigpond.net.au>
808
809 * config/tc-ppc.c (ppc_set_cpu): Don't select 64-bit based on
810 default cpu.
811
3d388997
PB		 8122005-08-15 Paul Brook <paul@codesourcery.com>
813
814 * config/tc-arm.c (do_t_mov_cmp): Fix encoding of i16-bit conditional
815 instructions.
816 (do_t_mvn_tst, do_t_neg, do_t_shift): Ditto.
817
36ae0db3
DJ		 8182005-08-15 Daniel Jacobowitz <dan@codesourcery.com>
819
820 * config/tc-ppc.c (parse_cpu): Add -me300 support.
821 (md_show_usage): Likewise.
822 * doc/c-ppc.texi (PowerPC-Opts): Document it.
823
6c639ef9
MS		 8242005-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
825
826 * config/tc-s390.c (md_parse_option): Add cpu type z9-109.
827 (md_gather_operands): Add support for optional operands.
828
77592908
DD		 8292005-08-12 Dmitry Diky <diwil@spec.ru>
830 * config/tc-msp430.c (msp430_enable_relax): New flag.
831 (msp430_enable_polys): Likewise.
832 (OPTION_RELAX): New option.
833 (OPTION_POLYMORPHS): Likewise.
834 (md_longopts): New long options.
835 (md_show_usage): Updated.
836 (md_parse_option): Add new options handler.
837 (msp430_operands): Add check if polymorph insns are enabled.
838 (msp430_force_relocation_local): New function.
839 (md_apply_fix): Now delete relocs according to new flags combination.
840 (msp430_relax_frag): Convert long branches to short branches only if
841 flag msp430_enable_relax is set.
842 * config/tc-msp430.h (TC_FORCE_RELOCATION_LOCAL): Defined.
843 (msp430_force_relocation_local): Likewise.
844 * doc/c-msp430.texi: Describe new options.
37b75c0c 845
e079bef8
ILT		 8462005-08-11 Ian Lance Taylor <ian@airs.com>
847
848 * Makefile.am ($(srcdir)/make-gas.com): Remove target.
849 (stamp-mk.com): Likewise.
850 (EXTRA_DIST): Remove make-gas.com from list.
851 (MOSTLYCLEANFILES): Remove stamp-mk.com from list.
852 * Makefile.in: Regenerate.
853
4924bf8f
HPN		 8542005-08-11 Hans-Peter Nilsson <hp@axis.com>
855
856 * subsegs.c (subseg_change): Move declaration of seginfo to before
857 first statement.
858
7be1c489
AM		 8592005-08-11 Alan Modra <amodra@bigpond.net.au>
860
861 * README-vms: Delete.
862 * config-gas.com: Delete.
863 * makefile.vms: Delete.
864 * vmsconf.sh: Delete.
865 * config/atof-tahoe.c: Delete.
866 * config/m88k-opcode.h: Delete.
867 * config/obj-bout.c: Delete.
868 * config/obj-bout.h: Delete.
869 * config/obj-hp300.c: Delete.
870 * config/obj-hp300.h: Delete.
871 * config/tc-a29k.c: Delete.
872 * config/tc-a29k.h: Delete.
873 * config/tc-h8500.c: Delete.
874 * config/tc-h8500.h: Delete.
875 * config/tc-m88k.c: Delete.
876 * config/tc-m88k.h: Delete.
877 * config/tc-tahoe.c: Delete.
878 * config/tc-tahoe.h: Delete.
879 * config/tc-tic80.c: Delete.
880 * config/tc-tic80.h: Delete.
881 * config/tc-w65.c: Delete.
882 * config/tc-w65.h: Delete.
883 * config/te-aux.h: Delete.
884 * config/te-delt88.h: Delete.
885 * config/te-delta.h: Delete.
886 * config/te-dpx2.h: Delete.
887 * config/te-hp300.h: Delete.
888 * config/te-ic960.h: Delete.
889 * config/vms-a-conf.h: Delete.
890 * doc/c-a29k.texi: Delete.
891 * doc/c-h8500.texi: Delete.
892 * doc/c-m88k.texi: Delete.
893 * README: Remove obsolete examples, and list of supported targets.
894 * Makefile.am: Remove a29k, h8500, m88k, tahoe, tic80, w65,
895 bout and hp300 support.
896 (DEP_FLAGS): Don't define BFD_ASSEMBLER.
897 * configure.in: Remove --enable-bfd-assembler, need_bfd,
898 primary_bfd_gas.
899 * configure.tgt: Remove a29k, h8300-coff, h8500-*, i960 non-elf,
900 m68k non bfd, m88k, or32-coff, tic80-*, vax non-bfd, w65k-*, *-nindy.
901 * as.c: Remove all non-BFD_ASSEMBLER code, support for above targets.
902 * as.h: Likewise.
903 * dw2gencfi.c: Likewise.
904 * dwarf2dbg.c: Likewise.
905 * ehopt.c: Likewise.
906 * input-file.c: Likewise.
907 * listing.c: Likewise.
908 * literal.c: Likewise.
909 * messages.c: Likewise.
910 * obj.h: Likewise.
911 * output-file.c: Likewise.
912 * read.c: Likewise.
913 * stabs.c: Likewise.
914 * struc-symbol.h: Likewise.
915 * subsegs.c: Likewise.
916 * subsegs.h: Likewise.
917 * symbols.c: Likewise.
918 * symbols.h: Likewise.
919 * tc.h: Likewise.
920 * write.c: Likewise.
921 * write.h: Likewise.
922 * config/aout_gnu.h: Likewise.
923 * config/obj-aout.c: Likewise.
924 * config/obj-aout.h: Likewise.
925 * config/obj-coff.c: Likewise.
926 * config/obj-coff.h: Likewise.
927 * config/obj-evax.h: Likewise.
928 * config/obj-ieee.h: Likewise.
929 * config/tc-arm.c: Likewise.
930 * config/tc-arm.h: Likewise.
931 * config/tc-avr.c: Likewise.
932 * config/tc-avr.h: Likewise.
933 * config/tc-crx.h: Likewise.
934 * config/tc-d10v.h: Likewise.
935 * config/tc-d30v.h: Likewise.
936 * config/tc-dlx.h: Likewise.
937 * config/tc-fr30.h: Likewise.
938 * config/tc-frv.h: Likewise.
939 * config/tc-h8300.c: Likewise.
940 * config/tc-h8300.h: Likewise.
941 * config/tc-hppa.h: Likewise.
942 * config/tc-i370.h: Likewise.
943 * config/tc-i386.c: Likewise.
944 * config/tc-i386.h: Likewise.
945 * config/tc-i860.h: Likewise.
946 * config/tc-i960.c: Likewise.
947 * config/tc-i960.h: Likewise.
948 * config/tc-ip2k.h: Likewise.
949 * config/tc-iq2000.h: Likewise.
950 * config/tc-m32c.h: Likewise.
951 * config/tc-m32r.h: Likewise.
952 * config/tc-m68hc11.h: Likewise.
953 * config/tc-m68k.c: Likewise.
954 * config/tc-m68k.h: Likewise.
955 * config/tc-maxq.c: Likewise.
956 * config/tc-maxq.h: Likewise.
957 * config/tc-mcore.c: Likewise.
958 * config/tc-mcore.h: Likewise.
959 * config/tc-mn10200.h: Likewise.
960 * config/tc-mn10300.c: Likewise.
961 * config/tc-mn10300.h: Likewise.
962 * config/tc-ms1.h: Likewise.
963 * config/tc-msp430.c: Likewise.
964 * config/tc-msp430.h: Likewise.
965 * config/tc-ns32k.c: Likewise.
966 * config/tc-ns32k.h: Likewise.
967 * config/tc-openrisc.h: Likewise.
968 * config/tc-or32.c: Likewise.
969 * config/tc-or32.h: Likewise.
970 * config/tc-ppc.c: Likewise.
971 * config/tc-ppc.h: Likewise.
972 * config/tc-s390.h: Likewise.
973 * config/tc-sh.c: Likewise.
974 * config/tc-sh.h: Likewise.
975 * config/tc-sparc.c: Likewise.
976 * config/tc-tic30.c: Likewise.
977 * config/tc-tic30.h: Likewise.
978 * config/tc-tic4x.c: Likewise.
979 * config/tc-tic4x.h: Likewise.
980 * config/tc-tic54x.c: Likewise.
981 * config/tc-tic54x.h: Likewise.
982 * config/tc-v850.h: Likewise.
983 * config/tc-vax.c: Likewise.
984 * config/tc-vax.h: Likewise.
985 * config/tc-xstormy16.h: Likewise.
986 * config/tc-xtensa.h: Likewise.
987 * config/tc-z8k.c: Likewise.
988 * config/tc-z8k.h: Likewise.
989 * config/vms-a-conf.h
990 * doc/Makefile.am: Likewise.
991 * doc/all.texi: Likewise.
992 * doc/as.texinfo: Likewise.
829c3ed3 993 * doc/internals.texi: Likewise.
7be1c489
AM		 994 * doc/Makefile.in: Regenerate.
995 * Makefile.in: Regenerate.
996 * configure: Regenerate.
997 * config.in: Regenerate.
998 * po/POTFILES.in: Regenerate.
999
2f6178c1
NC		 10002005-08-09 Nick Clifton <nickc@redhat.com>
1001
1002 PR 1070
1003 * macro.c (getstring): Do not treat round parentheses exactly the
1004 same as angle brackets - the parentheses need to be preserved and
1005 passed on to the macro processing code.
1006
44c86e8c
NC		 10072005-08-08 Nick Clifton <nickc@redhat.com>
1008
1009 * config/tc-msp430.c (MSP430_ISA_21): Define.
1010 (mcu_types): Add entries for msp430x21xx variants.
1011
df40eaf9
NC		 10122005-08-08 Nick Clifton <nickc@redhat.com>
1013
1014 PR 1070
1015 * macro.c (getstring): Treat round parentheses in the same way as
1016 angle brackets.
1017 (get_any_string): Likewise.
1018
5a14ab23
L		 10192005-08-07 H.J. Lu <hongjiu.lu@intel.com>
1020
1021 PR gas/1118
1022 * as.c (parse_args): Handle -al=<FILE>.
1023
47837f8e
NC		 10242005-08-07 Nick Clifton <nickc@redhat.com>
1025
1026 * read.c (s_app_line): Accept a line number of 0 for compatibility
1027 with gcc's output for assembler-with-cpp files.
1028
e27ec89e
PB		 10292005-08-05 Paul Brook <paul@codesourcery.com>
1030
1031 * config/tc-arm.c (current_it_mask, current_cc): New variables.
1032 (do_t_add_sub): Use correct encodings inside IT block.
1033 (do_t_arit3c): Ditto.
1034 (do_t_it): Simplify logic. Set current_it_mask and current_cc.
1035 (md_assemble): Verify conditional suffixes agains IT blocks.
1036
9c3c69f2
PB		 10372005-08-05 Paul Brook <paul@codesourcery.com>
1038
1039 * config/tc-arm.c (encode_thumb32_immediate): Only accept shifted
1040 constants.
1041 (encode_thumb32_shifted_operand): Prohibit register shifts.
1042 (encode_thumb32_addr_mode): Fix typo.
1043 (insns): Correct thumb2 ldm and stm opcodes.
1044
f2184508
NC		 10452005-08-02 Khem Raj <kraj@mvista.com>
1046
1047 * config/tc-arm.c (do_iwmmxt_wldstd): Correct the offset range for
1048 WLDRD/WSTRD instruction.
1049
4e6935a6
AM		 10502005-08-02 Alan Modra <amodra@bigpond.net.au>
1051
1052 * config/tc-ppc.c (md_apply_fix <ELF>): Don't warn on overflow
1053 if emitting a reloc.
1054
8a06b769
TS		 10552005-07-29 Thiemo Seufer <ths@networkno.de>
1056
1057 * config/tc-mips.c (s_mips_globl): Allow multiple symbols per .globl.
1058
e9f89963
PB		 10592005-07-29 Paul Brook <paul@codesourcery.com>
1060
1061 * config/tc-arm.c (T16_32_TAB): Add "addr". Fix encoding of push and
1062 pop.
1063 (do_t_addr): Implement 32-bit variant.
1064 (do_t_push_pop): Make some errors warnings. Handle single register
1065 32-bit case.
1066 (insns): Use tCE for adr.
1067 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_ADD_PC12.
1068 (md_apply_fix): Ditto.
1069
92e90b6e
PB		 10702005-07-29 Paul Brook <paul@codesourcery.com>
1071
1072 * config/tc-arm.c (parse_tb): New function.
1073 (enum operand_parse_code): Add OP_TB.
1074 (parse_operands): Handle OP_TB.
1075 (do_t_add_sub_w, do_t_tb): New functions.
1076 (insns): Add entries for addw, subw, tbb and tbh.
1077 (md_apply_fix): Handle BFD_RELOC_ARM_T32_IMM12.
1078
0a7b9ba6
NC		 10792005-07-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1080
1081 * config/tc-m32r.c (m32r_check_fixup): Fixed X_op check.
1082
17d4e2a2
L		 10832007-07-27 H.J. Lu <hongjiu.lu@intel.com>
1084
1085 * config/tc-i386.c (handle_large_common): Declare only for ELF.
1086
ba825241
JB		 10872005-07-27 Jan Beulich <jbeulich@novell.com>
1088
1089 * config/tc-ia64.h (unw_r_record): Change type of fr_mem to unsigned
1090 int.
1091 (unw_p_record): Remove unused/redundant fields imask and rmask.
1092 Combine spoff and pspoff into a union. Combine gr and br into a
1093 union. Change type of grmask and brmask to unsigned char. Change type
1094 of frmask to unsigned int.
1095 (unw_x_record): Combine spoff, pspoff, and treg into a union.
1096 * config/tc-ia64.c (unwind): New field 'pending_saves'.
1097 (check_pending_save): New.
1098 (alloc_record): Clear out entire record.
1099 (output_psp_gr): Use renamed structure fields.
1100 (output_psp_sprel): Likewise.
1101 (output_rp_gr): Likewise.
1102 (output_rp_br): Likewise.
1103 (output_rp_psprel): Likewise.
1104 (output_rp_sprel): Likewise.
1105 (output_pfs_gr): Likewise.
1106 (output_pfs_psprel): Likewise.
1107 (output_pfs_sprel): Likewise.
1108 (output_preds_gr): Likewise.
1109 (output_preds_psprel): Likewise.
1110 (output_preds_sprel): Likewise.
1111 (output_spill_base): Likewise.
1112 (output_unat_gr): Likewise.
1113 (output_unat_psprel): Likewise.
1114 (output_unat_sprel): Likewise.
1115 (output_lc_gr): Likewise.
1116 (output_lc_psprel): Likewise.
1117 (output_lc_sprel): Likewise.
1118 (output_fpsr_gr): Likewise.
1119 (output_fpsr_psprel): Likewise.
1120 (output_fpsr_sprel): Likewise.
1121 (output_priunat_gr): Likewise.
1122 (output_priunat_psprel): Likewise.
1123 (output_priunat_sprel): Likewise.
1124 (output_bsp_gr): Likewise.
1125 (output_bsp_psprel): Likewise.
1126 (output_bsp_sprel): Likewise.
1127 (output_bspstore_gr): Likewise.
1128 (output_bspstore_psprel): Likewise.
1129 (output_bspstore_sprel): Likewise.
1130 (output_rnat_gr): Likewise.
1131 (output_rnat_psprel): Likewise.
1132 (output_rnat_sprel): Likewise.
1133 (output_spill_psprel): Likewise.
1134 (output_spill_sprel): Likewise.
1135 (output_spill_reg): Likewise.
1136 (output_fr_mem): Likewise. Allocate one unwind record per set mask
1137 bit.
1138 (output_frgr_mem): Likewise.
1139 (output_gr_mem): Likewise.
1140 (output_br_mem): Likewise.
1141 (output_gr_gr): Likewise.
1142 (output_br_gr): Likewise.
1143 (fixup_unw_records): Likewise.
1144 (process_one_record): Use renamed structure fields. For gr_gr and
1145 br_gr, collect mask from chain of records before output.
1146 (in_prologue): Simplify and eliminate early returns. Call
1147 check_pending_save.
1148 (in_body): Simplify and eliminate early returns.
1149 (dot_body): Call check_pending_save.
1150 (md_assemble): Update comment. Deal with pending saves.
1151
9cd96992
JB		 11522005-07-26 Jan Beulich <jbeulich@novell.com>
1153
1154 * config/tc-i386.c (optimize_imm): Calculate candidate immediates
1155 mask from guessed suffix, but mask out other immediate types only
1156 if at least on candidate is valid for the insn.
1157
fd54057a
DD		 11582005-07-25 DJ Delorie <dj@redhat.com>
1159
1160 * config/tc-m32c.c (md_cgen_lookup_reloc): Add 8 bit operands.
1161 Support %mod() modifiers from opcodes.
1162 * doc/c-m32c.texi (M32C-Modifiers): New section.
1163
3b22753a
L		 11642005-07-25 Jan Hubicka <jh@suse.cz>
1165 H.J. Lu <hongjiu.lu@intel.com>
1166
1167 * config/obj-elf.c: Include "elf/x86-64.h" if TC_I386 is
1168 defined.
1169 (elf_com_section_ptr): New.
1170 (elf_begin): Set elf_com_section_ptr to bfd_com_section_ptr.
1171 (elf_common_parse): Make it global. Use elf_com_section_ptr
1172 instead of bfd_com_section_ptr.
1173 (obj_elf_change_section): Handle x86-64 large bss sections.
1174
1175 * config/obj-elf.h (elf_com_section_ptr): New.
1176 (elf_common_parse): New.
1177
1178 * config/tc-i386.c (handle_large_common): New.
1179 (md_pseudo_table): Add "largecomm".
1180 (x86_64_section_letter): New.
1181 (x86_64_section_word): New.
1182
1183 * config/tc-i386.h (x86_64_section_word): New.
1184 (x86_64_section_letter): New.
1185 (md_elf_section_letter): New. Defined.
1186 (md_elf_section_word): Likewise.
1187
9f971fcb
NC		 11882005-07-21 Ralf Corsepius <ralf.corsepius@rtems.org>
1189
1190 * configure.tgt: Remove i386-*-rtemself*.
1191 Remove sparc-*-rtemself*.
1192
240a3425
BE		 11932005-07-21 Ben Elliston <bje@gnu.org>
1194
1195 * config/tc-m68k.h: Remove TE_LYNX conditional code.
1196
c160f130
PB		 11972005-07-21 Paul Brook <paul@codesourcery.com>
1198
1199 * config/tc-arm.c (encode_thumb32_addr_mode): Don't set
1200 inst.reloc.pc_rel.
1201
a9bfff94
NC		 12022005-07-20 Tavis Ormandy <taviso@gentoo.org>
1203
1204 * messages.c: Use vsnprintf instead of vsprintf.
1205
157e7bd1
NC		 12062005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1207
1208 * config/tc-m32r.c (tc_gen_reloc): Check BFD_RELOC_32_PCREL and
1209 BFD_RELOC_16_PCREL to Support R_M32R_REL32.
1210
85da3a56
NC		 12112005-07-18 Nick Clifton <nickc@redhat.com>
1212
1213 * configure.tgt: Restore alpha ordering to list of arches.
1214
71e17562
DA		 12152005-07-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1216
1217 * tc-hppa.c (pa_ip): Reject match for '#' immediate if not pa20.
1218
718ddfc0
JB		 12192005-07-18 Jan Beulich <jbeulich@novell.com>
1220
1221 * config/tc-i386.c (md_begin): Use IS_ELF.
1222 (tc_i386_fix_adjustable): Likewise.
1223 (md_estimate_size_before_relax): Likewise.
1224 (md_apply_fix): Likewise.
1225 (i386_target_format): Likewise.
1226 (lex_got): Define to NULL when not ELF or when LEX_AT. Check IS_ELF.
1227 (i386_immediate): Remove #ifdef LEX_AT.
1228 (i386_displacement): Likewise.
1229 * config/tc-i386.h (x86_cons): Prototype only when ELF and when not
1230 LEX_AT.
1231
3956db08
JB		 12322005-07-18 Jan Beulich <jbeulich@novell.com>
1233
1234 * config/tc-i386.c (reloc): Convert to ISO C90. Change first
1235 parameter to unsigned. Parameter sign now is tristate - zero/
1236 positive mean unsigned/signed, negative means signedness doesn't
1237 matter. Check field size,
1238 signedness, and pcrel-ness are in agreement between relocated field
1239 and relocation type. Adjust diagnostics.
1240 (optimize_imm): And type mask of operand instead of overwriting it.
1241 (lex_got): Convert to ISO C90. Add third parameter. Add new field to
1242 local structure and initialize gotrel accordingly. Pass caller as
1243 mask of types that the operator can match.
1244 (x86_cons_fix_new): Let reloc know that signedness of relocation
1245 doesn't matter.
1246 (x86_pe_cons_fix_new): Likewise.
1247 (x86_cons): Pass additional argument to lex_got.
1248 (i386_immediate): New local variable 'types'. Pass its address as
1249 additional argument to lex_got. Mask out operand types not supported
1250 befoe returning.
1251 (i386_displacement): Likewise. Set bigdisp to all types supported in
1252 64-bit mode, combining the previously split initialization.
1253
2dd88dca
JB		 12542005-07-18 Jan Beulich <jbeulich@novell.com>
1255
1256 * config/tc-i386.c (parse_insn): Reject prefix if unavailable in
1257 current mode.
1258
8126167b
DA		 12592005-07-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1260
1261 * config/tc-hppa.c (pa_ip): Search entire mnemonic before considering
1262 promoted match.
1263
0f82ff91
AM		 12642005-07-16 Alan Modra <amodra@bigpond.net.au>
1265
1266 * Makefile.am: Run "make dep-am".
1267 * Makefile.in: Regenerate.
1268
90700ea2
L		 12692007-07-15 H.J. Lu <hongjiu.lu@intel.com>
1270
1271 * gas/config/tc-i386.h (CpuVMX): New.
1272 (CpuUnknownFlags): Add CpuVMX.
1273
49f58d10
JB		 12742005-07-14 Jim Blandy <jimb@redhat.com>
1275
1276 Add support for the Renesas M32C.
1277 * Makefile.am (CPU_TYPES): List m32c.
1278 (TARGET_CPU_CFILES): List config/tc-m32c.c.
1279 (TARGET_CPU_HFILES): List config/tc-m32c.h.
1280 * configure.in: Add case for m32c.
1281 * configure.tgt: Add cases for m32c and m32c-*-elf.
1282 * configure: Regenerated.
1283 * config/tc-m32c.c, config/tc-m32c.h: New files.
1284 * doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
1285 * doc/Makefile.in: Regenerated.
1286 * doc/all.texi: Set M32C.
1287 * doc/as.texinfo: Add text for the M32C-specific options and line
1288 comment characters, and refer to c-m32c.texi.
1289 * doc/c-m32c.texi: New file.
37b75c0c 1290
6c5cf62c
NC		 12912005-07-14 Nick Clifton <nickc@redhat.com>
1292
1293 PR 1069
1294 * config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
1295 the ins_parse buffer.
1296
14c194bb
NC		 12972005-07-10 Ralf Corsepius <ralf.corsepius@rtems.org>
1298
1299 * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
1300 i386-*-rtemscoff*, sparc-*-rtemsaout*.
1301
28a9d8f5
L		 13022005-07-10 H.J. Lu <hongjiu.lu@intel.com>
1303
1304 * config/tc-i386.c (optimize_disp): Optimize signed 32bit
1305 displacements.
1306
b4f261e0
BE		 13072005-07-08 Ben Elliston <bje@au.ibm.com>
1308
1309 * frags.h: Remove ANSI_PROTOTYPES conditional code.
1310 * config/obj-elf.h: Likewise.
1311 * config/tc-h8300.h: Likewise.
1312 * config/tc-h8500.h: Likewise.
1313 * config/tc-i370.h: Likewise.
1314 * config/tc-i386.h: Likewise.
1315 * config/tc-m68hc11.h: Likewise.
1316 * config/tc-m68k.h: Likewise.
1317 * config/tc-ppc.h: Likewise.
1318 * config/tc-s390.h: Likewise.
1319 * config/tc-sh.h: Likewise.
1320 * config/tc-sparc.h: Likewise.
1321 * config/tc-tic30.c: Likewise.
1322 * config/tc-w65.h: Likewise.
1323 * config/tc-xtensa.h: Likewise.
1324
d8b19f1a
HPN		 13252005-07-08 Hans-Peter Nilsson <hp@axis.com>
1326
1327 PR gas/1049
1328 * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
1329
0fd3a477
JW		 13302005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1331
1332 * config/tc-tic30.c (debug): Add format attribute. Fix format
1333 bugs.
1334
bf50992e
L		 13352005-07-06 H.J. Lu <hongjiu.lu@intel.com>
1336
1337 * config/tc-i386.c (cpu_arch): Add sse3.
1338
1339 * config/tc-i386.h (CpuSSE3): Renamed from ...
1340 (CpuPNI): This. Defined as CpuSSE3.
1341
1342 * doc/c-i386.texi: Document .sse3.
1343
5d5e6db9
JB		 13442005-07-06 Jan Beulich <jbeulich@novell.com>
1345
1346 * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
1347
3ec2b351
NC		 13482005-07-05 Nick Clifton <nickc@redhat.com>
1349
1350 * config/tc-pdp11.c (md_apply_fix): Cast first argument to
1351 md_chars_to_numbers to an unsigned pointer in order to avoid a
1352 compile time warning.
1353
9d8504b1
PB		 13542005-07-05 Paul Brook <paul@codesourcery.com>
1355
1356 * config/tc-ppc.c (ppc_target_format): Add VxWorks.
1357
a0defb2e
AH		 13582005-07-05 Aldy Hernandez <aldyh@redhat.com>
1359
1360 * config/tc-ms1.c: New.
1361 * config/tc-ms1.h: New.
1362 * testsuite/gas/ms1/allinsn.d: New.
1363 * testsuite/gas/ms1/allinsn.s: New.
1364 * testsuite/gas/ms1/badinsn.s: New.
1365 * testsuite/gas/ms1/badinsn1.s: New.
1366 * testsuite/gas/ms1/badoffsethigh.s: New.
1367 * testsuite/gas/ms1/badoffsetlow.s: New.
1368 * testsuite/gas/ms1/badorder.s: New.
1369 * testsuite/gas/ms1/badreg.s: New.
1370 * testsuite/gas/ms1/badsignedimmhigh.s: New.
1371 * testsuite/gas/ms1/badsignedimmlow.s: New.
1372 * testsuite/gas/ms1/badsyntax.s: New.
1373 * testsuite/gas/ms1/badsyntax1.s: New.
1374 * testsuite/gas/ms1/badunsignedimmhigh.s: New.
1375 * testsuite/gas/ms1/badunsignedimmlow.s: New.
1376 * testsuite/gas/ms1/errors.exp: New.
1377 * testsuite/gas/ms1/ldst.s: New.
1378 * testsuite/gas/ms1/misc.d: New.
1379 * testsuite/gas/ms1/misc.s: New.
1380 * testsuite/gas/ms1/ms1-16-003.d: New.
1381 * testsuite/gas/ms1/ms1-16-003.s: New.
1382 * testsuite/gas/ms1/ms1.exp: New.
1383 * testsuite/gas/ms1/msys.d: New.
1384 * testsuite/gas/ms1/msys.s: New.
1385 * testsuite/gas/ms1/relocs.d: New.
1386 * testsuite/gas/ms1/relocs.exp: New.
1387 * testsuite/gas/ms1/relocs1.s: New.
1388 * testsuite/gas/ms1/relocs2.s: New.
1389
30123838
JB		 13902005-07-05 Jan Beulich <jbeulich@novell.com>
1391
1392 * config/tc-i386.h (CpuSVME): New.
1393 (CpuUnknownFlags): Include CpuSVME.
1394 * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
1395 as alias of sledgehammer.
1396 (md_assemble): Include invlpga in the check for insns with two source
1397 operands.
1398 (process_operands): Include SVME insns in the check for ignored
1399 segment overrides. Adjust diagnostic.
1400 (i386_index_check): Special-case SVME insns with memory operands.
1401
ca3f61f7
NC		 14022005-07-04 Khem Raj <kraj@mvista.com>
1403 Nick Clifton <nickc@redhat.com>
1404
1405 * tc-arm.c (struct arm_it): Make operands.imm signed to match its
1406 use an immediate value.
1407 (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
1408 since the register field of the operands structure is unsigned.
1409 (s_arm_unwind_save_vfp): Make "reg" unsigned.
1410 (parse_operands): Make the 2ns parameter an unsigned pointer to
1411 match its use.
1412 (do_ldrd): When using the imm field of the operands structure as a
1413 second register field, treat it as unsigned.
1414
551b43fd
AM		 14152005-07-04 Alan Modra <amodra@bigpond.net.au>
1416
1417 PR 1004
1418 * config/obj-elf.c (obj_elf_change_section): Use backend
1419 get_sec_type_attr.
1420
e4e8248d
JB		 14212005-07-01 Jan Beulich <jbeulich@novell.com>
1422
1423 * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
1424 (output_spill_psprel, output_spill_psprel_p): Combine.
1425 (output_spill_sprel, output_spill_sprel_p): Combine.
1426 (output_spill_reg, output_spill_regp_p): Combine.
1427 (process_one_record): Handle psp_psprel.
1428 (parse_predicate_and_operand): New.
1429 (convert_expr_to_ab_reg): Two new parameters. Return void. Always
1430 initialize output values. Emit diagnostic case here.
1431 (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
1432 (add_unwind_entry): New second parameter. Allow first parameter to
1433 be NULL. Parse optional tag, emit warning about further support for
1434 it otherwise being missing. Check end-of-line when requested.
1435 (dot_fframe): Clear operand when wrong. Allow tag.
1436 (dot_vframe): Likewise.
1437 (dot_vframesp): Likewise. Rename parameter, issue warning when psp
1438 relative.
1439 (dot_vframepsp): Remove.
1440 (dot_altrp): Clear operand when wrong. Allow tag.
1441 (dot_save): Likewise. Let default case also go through
1442 add_unwind_entry.
1443 (dot_savemem): Likewise.
1444 (dot_restore): Don't return when wrong operand. Allow tag.
1445 (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
1446 parse_predicate_and_operand and the new arguments to
1447 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1448 when wrong operand. Allow tag.
1449 (dot_restorereg, dot_restorereg_p): Likewise.
1450 (dot_spillmem, dot_spillmem_p): Likewise.
1451 (dot_saveg): Clear operand when wrong. Perform tighter operand
1452 checks. Allow tag.
1453 (dot_savef): Likewise.
1454 (dot_saveb): Likewise.
1455 (dot_savegf): Likewise.
1456 (dot_spill): Remove end-of-line check. Combine. Simplify by using
1457 parse_predicate_and_operand and the new arguments to
1458 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1459 when wrong operand. Allow tag.
1460 (popcount): New.
1461 (dot_label_state): Don't return when wrong operand.
1462 (dot_copy_state): Likewise.
1463 (dot_unwabi): Likewise. Check if in prologue.
1464 (dot_body): Don't call demand_empty_rest_of_line.
1465 (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
1466 operand checks.
1467 (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
1468 use dot_spillreg for .spillreg.p. Also use dot_spillmem for
1469 .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
1470 (parse_operand): New second parameter. Don't deal with '}' here
1471 anymore. Don't advance past end-of-line.
1472 (parse_operands): Pass second argument to parse_operand.
1473 (ia64_start_line): Prevent out-of-bounds access through
1474 input_line_pointer. Deal with '}' here.
1475 (ia64_unrecognized_line): Don't deal with '}' here.
1476 (dot_alias): Use ignore_rest_of_line not its deprecated alias
1477 discard_rest_of_line.
1478
2fc8bdac
ZW		 14792005-06-30 Zack Weinberg <zack@codesourcery.com>
1480
1481 * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
1482 (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
1483 (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
0d828caf 1484 (do_branch): Always set inst.reloc.pc_rel.
2fc8bdac
ZW		 1485 (s_arm_elf_cons): Disallow use of (plt) suffix.
1486 (do_adrl): Adjust X_add_number unconditionally.
1487 (md_pcrel_from): Rename md_pcrel_from_section, add second segT
1488 argument. Handle all adjustment for pipeline offset here.
1489 (md_apply_fix): No need to undo work of md_pcrel_from. No
1490 need to extract pre-encoded pipeline adjustments from various
1491 branch instructions. Generally, assume instructions are already
1492 all-bits-zero in the field being fixed up. Remove all OBJ_ELF
1493 special cases. Handle BFD_RELOC_ARM_PLT32 like
1494 BFD_RELOC_ARM_PCREL_BRANCH.
1495 (tc_gen_reloc): Remove OBJ_ELF special case.
1496 * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
1497
b753922c
BE		 14982005-06-30 Ben Elliston <bje@gnu.org>
1499
1500 * Makefile.am (check-DEJAGNU): Don't search for expect.
1501 * Makefile.in: Regenerate.
1502
c3298874
BE		 15032005-06-30 Ben Elliston <bje@gnu.org>
1504
1505 * Makefile.am (EXPECT): Set to expect.
1506 (RUNTEST): Likewise, set to runtest.
1507 * Makefile.in: Regenerate.
1508
8f738565
BE		 15092005-06-23 Ben Elliston <bje@gnu.org>
1510
1511 * config/m68k-parse.h: Use ISO C90.
1512 * config/m68k-parse.y: Likewise.
1513 * config/tc-m68k.h: Likewise.
1514
b300c311
L		 15152005-06-20 H.J. Lu <hongjiu.lu@intel.com>
1516
1517 PR 1013
1518 * config/tc-i386.c (md_assemble): Don't call optimize_disp on
1519 movabs.
1520 (optimize_disp): Optimize only if possible. Don't use 64bit
1521 displacement on non-constants and do same on constants if
1522 possible.
1523
d6ab8113
JB		 15242005-06-17 Jan Beulich <jbeulich@novell.com>
1525
1526 * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
1527 (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
1528 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
1529 (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
1530 and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
1531 aborting.
1532 (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
1533 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
1534 (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
1535 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
1536 BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
1537 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
1538 convert 8-byte pc-relative relocations.
1539 (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
1540 (i386_validate_fix): Likewise.
1541 (x86_cons): Also handle quad values in 64-bit mode.
1542 (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
1543 (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
1544 BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
1545 to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
1546
37f6032b
ZW		 15472005-06-13 Zack Weinberg <zack@codesourcery.com>
1548
1549 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
1550 symbolP as well as for names with a leading dot. Use ACONCAT.
1551 (md_apply_fix): For branch relocations, only replace value
1552 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
1553 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
1554 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
1555 (LOCAL_LABEL_PREFIX): Don't define.
1556
6bdb6dec
AM		 15572005-06-10 Alan Modra <amodra@bigpond.net.au>
1558
1559 * config/tc-hppa.c (pa_block): Allocate just one byte for the
1560 fill pattern.
1561
4dddc1d1
JW		 15622005-06-08 James E Wilson <wilson@specifixinc.com>
1563
1564 PR 994
1565 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
1566 is NULL, then emit a warning, and return the current index.
1567
03b13e59
NC		 15682005-06-08 Tomas Hurka <tom@hukatronic.cz>
1569
6bdb6dec 1570 PR 991
03b13e59
NC		 1571 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
1572 temporary copy of the operands array so that changes can be safely
1573 backed out if the insn does not match.
1574 (m68k_compare_opcode): Shortcut the test when the parameters are
1575 the same. Return 1 if the names match but the second opcode is
1576 further on in the array than the first.
1577
985d9490
NC		 15782005-06-08 Nick Clifton <nickc@redhat.com>
1579
1580 PR 994
1581 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
1582
6858915a
NC		 15832005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1584
1585 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
1586
047af9ef
AH		 15872005-06-07 Aldy Hernandez <aldyh@redhat.com>
1588 Michael Snyder <msnyder@redhat.com>
1589 Stan Cox <scox@redhat.com>
1590
1591 * configure.in: Add ms1 case.
1592
1593 * configure: Regenerate.
1594
1595 * configure.tgt: Add ms1 case.
1596
0bf60745
BW		 15972005-06-07 Bob Wilson <bob.wilson@acm.org>
1598
1599 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
1600 * config/tc-xtensa.c (new_resource_table): Likewise.
1601 (resize_resource_table): Likewise.
1602 (release_resources): Fix assertion for unsigned values.
1603
55cf6793
ZW		 16042005-06-07 Zack Weinberg <zack@codesourcery.com>
1605
1606 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
1607 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
1608 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
1609 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
1610 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
1611 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
1612 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
1613 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
1614 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
1615 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
1616 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
1617 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
1618 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
1619 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
1620 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
1621 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
1622 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
1623 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
1624 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
1625 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
1626 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
1627 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
1628 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
1629 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
1630 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
1631 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
1632 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
1633 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
1634 * config/tc-xtensa.c, config/tc-z8k.c:
1635 Replace all instances of the string "_apply_fix3" with
1636 "_apply_fix".
1637 * po/POTFILES.in, po/gas.pot: Regenerate.
1638
620c54b3
AM		 16392005-06-08 Alan Modra <amodra@bigpond.net.au>
1640
1641 * Makefile.am: Run "make dep-am".
1642 (POTFILES): Remove GAS_CFILES.
1643 * Makefile.in: Regenerate.
1644
32b26a03
MR		 16452005-06-07 David Ung <davidu@mips.com>
1646
1647 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
1648 24kc, 24kf and 24kfx under MIPS32 release 2.
1649
6a86118a
NC		 16502005-06-04 Nick Clifton <nickc@redhat.com>
1651
1652 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
1653 to their Thumb-enabled equivalents.
1654
20e1fcfd
MR		 16552005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
1656
1657 * config/tc-mips.c (load_register): Add leading "0x" to the
1658 output of sprintf_vma().
1659 (macro): Likewise.
1660
1887dd22
NC		 16612005-06-01 Nick Clifton <nickc@redhat.com>
1662
1663 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
1664 test for the presence of thumb version of the parsing functions
1665 since they must always exist and the test generates a compile time
1666 warning message.
1667
04fe8f58
RH		 16682005-05-31 Richard Henderson <rth@redhat.com>
1669
1670 * config/tc-alpha.c (O_lituse_jsrdirect): New.
1671 (alpha_reloc_op): Add it.
1672 (debug_exp): Handle it.
1673 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
1674 (emit_insn): Handle it.
1675 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
1676
988392e2
CG		 16772005-05-31 Christian Groessler <chris@groessler.org>
1678
1679 * write.c (dump_section_relocs): Convert to ISO-C.
1680 (write_relocs): Avoid signed/unsigned and fprintf argument
1681 warnings in debug code.
1682
adbaf948
ZW		 16832005-05-26 Zack Weinberg <zack@codesourcery.com>
1684
1685 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
1686 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
1687 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
1688 (md_apply_fix3): Delete fix_is_thumb variable; refer to
1689 fixP->tc_fix_data directly in the sole place it was used.
1690 Explicitly truncate value, *valP, fixP->fx_addnumber, and
1691 fixP->fx_offset to 32 bits, for consistent behavior between 32-
1692 and 64-bit hosts.
1693
5656b6b8
JB		 16942005-05-27 Jan Beulich <jbeulich@novell.com>
1695
1696 * config/tc-ia64.c (struct proc_pending): New.
1697 (unwind): Replace proc_start with proc_pending.
1698 (unwind_diagnostic): Check unwind.proc_pending.sym.
1699 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
1700 Check if previous proc not closed. Record all entry points.
1701 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
1702 Set symbol sizes for entry points recorded in dot_proc. Check
1703 arguments for consistency with respective .proc's.
1704 (md_assemble): Replace unwind.proc_start with
1705 unwind.proc_pending.sym.
1706
75214fb0
JB		 17072005-05-27 Jan Beulich <jbeulich@novell.com>
1708
1709 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
1710 and last_ptr. Check all in-use slots for first one with non-NULL
1711 unwind_record. Don't reload end_ptr before second update round.
1712
7c06efaa
JW		 17132005-05-26 James E Wilson <wilson@specifixinc.com>
1714
1715 * config/tc-ia64.c (extra_goodness): Update comment.
1716 (md_begin): Add debugging code to print best_template table.
1717
286cee81
JB		 17182005-05-25 Jan Beulich <jbeulich@novell.com>
1719
1720 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
1721 template.
1722
30ad6cb9
JB		 17232005-05-25 Jan Beulich <jbeulich@novell.com>
1724
1725 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
1726 BFD_RELOC_UNUSED when determining the width of the reloc.
1727
6baf2b51
JB		 17282005-05-25 Jan Beulich <jbeulich@novell.com>
1729
1730 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
1731 section entry.
1732
fa30c84f
JB		 17332005-05-25 Jan Beulich <jbeulich@novell.com>
1734
1735 * config/tc-ia64.c (dot_radix): Rewrite.
1736
1055c30c
JB		 17372005-05-25 Jan Beulich <jbeulich@novell.com>
1738
1739 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
1740 and next_slot_frag.
1741 (alloc_record): Remove references to next_slot_number and
1742 next_slot_frag.
1743 (emit_one_bundle): Likewise.
1744
45d18c80
NC		 17452005-05-22 Nick Clifton <nickc@redhat.com>
1746
1747 * config/tc-v850.c (md_apply_fix3): Pass the address of the
1748 message buffer when invoking the insert function.
1749
9f45e54b
DA		 17502005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1751
1752 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
1753 only if an instruction match is found.
1754
47e70edb
BW		 17552005-05-20 Bob Wilson <bob.wilson@acm.org>
1756
1757 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
1758 to addition in argument to xtensa_dwarf2_emit_insn.
1759
e3e71e27
ZW		 17602005-05-19 Zack Weinberg <zack@codesourcery.com>
1761
1762 * Makefile.am: Have 'all' depend on 'info'.
1763 * Makefile.in: Regenerate.
1764
c744ecf2
AM		 17652005-05-19 Alan Modra <amodra@bigpond.net.au>
1766
1767 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
1768
b0648eec
AM		 17692005-05-19 Anton Blanchard <anton@samba.org>
1770
1771 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
1772 (md_show_usage): Document it.
1773 (ppc_setup_opcodes): Insert POWER5 mnemonics.
1774 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
1775
4600db48
JB		 17762005-05-19 Jan Beulich <jbeulich@novell.com>
1777
1778 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
1779 relocations in unwind section.
1780
a0ef61f7
NC		 17812005-05-18 Nick Clifton <nickc@redhat.com>
1782
1783 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
1784 if one exists. Ignore any error messages it may produce, just
1785 allow it to perform the insertion.
1786
c19d1205
ZW		 17872005-05-17 Zack Weinberg <zack@codesourcery.com>
1788
1789 * hash.c (hash_lookup): Add len parameter. All callers changed.
1790 (hash_find_n): New interface.
1791 * hash.h: Prototype hash_find_n.
1792 * sb.c: Include as.h.
1793 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
1794 (sb_scrub_and_add_sb): New interface.
1795 * sb.h: Prototype sb_scrub_and_add_sb.
1796 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
1797
1798 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
1799 reference to BFD_RELOC_ARM_GOT12 which is never generated.
1800 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
1801
970c3dbc
DJ		 18022005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
1803
1804 * doc/Makefile.am (gasver.texi): Don't use $<.
1805 * doc/Makefile.in: Regenerated.
1806
ec7ef033
NC		 18072005-05-17 Nick Clifton <nickc@redhat.com>
1808
1809 PR 876
1810 * symbols.c (resolve_symbol_value): Do not move symbols whose
1811 value expression has not been resolved or finalized into the
1812 absolute section as this will confuse other parts of the assembler
1813 into thinking that their value is zero.
1814
40a4d956
JB		 18152005-05-17 Jan Beulich <jbeulich@novell.com>
1816
1817 * read.c (_find_end_of_line): New.
1818 (find_end_of_line): New.
1819 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
1820 (read_a_source_file): Use it.
1821 (s_globl): Use it.
1822 (s_macro): Use it.
1823 (get_line_sb): Use it.
1824 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
1825 (s_comm_internal): Likewise.
1826 (s_lsym): Likewise.
1827 (s_macro): Likewise.
1828 (s_ignore): Use ignore_rest_of_line.
1829 * read.h (find_end_of_line): Prototype.
1830 (discard_rest_of_line): Remove prototype. #define to
1831 ignore_rest_of_line.
1832
2d034539
NC		 18332005-05-17 Nick Clifton <nickc@redhat.com>
1834
1835 * config/tc-v850,h (TC_FIX_TYPE): Define.
1836 (TC_INIT_FIX_TYPE): Define.
1837 * config/tc-v850.c (md_assemble): When creating a fix record the
1838 operand in the tc_fix_data field.
1839 (md_apply_fix3): When applying a resolved fix use the operand's
1840 insertion procedure to store the value, if the operand has been
1841 recorded.
1842
42ecbf5e
DJ		 18432005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
1844
1845 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
1846 invocation.
1847 * Makefile.in: Regenerated.
1848
d7c531cd
BW		 18492005-05-13 Sterling Augustine <sterling@tensilica.com>
1850 Bob Wilson <bob.wilson@acm.org>
1851
1852 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
1853 message.
1854 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
1855 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
1856
3c9d25f4
AM		 18572005-05-11 Alan Modra <amodra@bigpond.net.au>
1858
1859 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
1860 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
1861
ee192366
MM		 18622005-05-10 Michael Matz <matz@suse.de>
1863
1864 * frags.c (frag_grow): Don't be too greedy in allocating memory.
1865
1866 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
1867
20d7ce9b
HPN		 18682005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
1869
1870 PR binutils/886
1871 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
1872 Handle label-without-colon before ordinary dot-pseudo as an
1873 ordinary label. Don't leak memory for label-without-colon alone
1874 on a line. Don't mmixal-munge operands for dot-pseudos.
1875
be03cc84
JB		 18762005-05-10 Jan Beulich <jbeulich@novell.com>
1877
1878 * macro.c (get_any_string): Remove the two last parameters. Replace
1879 references to the former expand parameter by using macro_alternate.
1880 Simplify loop condition for checking for end-of-string.
1881 (get_string): Remove redunant call to sb_skip_white.
1882 (do_formals): Remove two last arguments to get_any_string.
1883 (macro_expand): Likewise.
1884 (expand_irp): Likewise.
1885
360e86f1
JB		 18862005-05-10 Jan Beulich <jbeulich@novell.com>
1887
1888 * read.c (s_macro): Move local variable 'local' to smaller scope.
1889 Call sb_kill on it when done.
1890
34d9ee9e
JB		 18912005-05-09 Jan Beulich <jbeulich@novell.com>
1892
ee192366
MM		 1893 * config/tc-i386.c (optimize_disp): Discard displacement entirely
1894 when zero and not required by encoding constraints.
34d9ee9e 1895
c9cd7160
L		 18962005-05-09 H.J. Lu <hongjiu.lu@intel.com>
1897
1898 PR 936
1899 * config/tc-sh64.c (sh64_fake_label): New.
1900
1901 * config/tc-sh64.h (TC_FAKE_LABEL): New.
1902
1903 * doc/internals.texi (TC_FAKE_LABEL): Document.
1904
1905 * write.c (TC_FAKE_LABEL): New.
1906 (adjust_reloc_syms): Use it.
1907 (write_object_file): Likewise.
1908
e44823cf
JB		 19092005-05-09 Jan Beulich <jbeulich@novell.com>
1910
1911 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
1912 and comma in Intel mode.
1913
089dfecd
JB		 19142005-05-09 Jan Beulich <jbeulich@novell.com>
1915
1916 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
1917 names to match ABI. Add more registers for 32-bit and 64-bit modes.
1918 Make name array static and const. Adjust lookup to account for NULL
1919 entries (standing for unused register numbers).
1920
f41bbced
JB		 19212005-05-09 Jan Beulich <jbeulich@novell.com>
1922
1923 * config/tc-i386.c (parse_insn): Consider all matching instructions
1924 when checking for string instruction after string-only prefix.
1925
6e3f953d
L		 19262005-05-07 H.J. Lu <hongjiu.lu@intel.com>
1927
1928 PR 940
1929 * config/tc-ia64.c (start_unwind_section): Properly check
1930 comdat group with SHF_GROUP.
1931
0c6c36d5
BW		 19322005-05-06 Bob Wilson <bob.wilson@acm.org>
1933
1934 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
1935
c138bc38
BW		 19362005-05-06 Bob Wilson <bob.wilson@acm.org>
1937
1938 * config/tc-xtensa.c: Remove excess whitespace.
1939 * config/tc-xtensa.h: Likewise.
1940 * config/xtensa-istack.h: Likewise.
1941 * config/xtensa-relax.c: Likewise.
1942 * config/xtensa-relax.h: Likewise.
1943
93a9f991
NC		 19442005-05-06 Nick Clifton <nickc@redhat.com>
1945
1946 * sb.h: Fix formatting of comments.
1947 * sb.c: Fix formatting of comments.
1948
3c9aabc7
JB		 19492005-05-06 Jan Beulich <jbeulich@novell.com>
1950
1951 * sb.h (sb_add_buffer): Reintroduce.
1952 * sb.c (sb_add_buffer): Likewise.
1953
6eaeac8a
JB		 19542005-05-06 Jan Beulich <jbeulich@novell.com>
1955
1956 * macro.c (new_formal, del_formal): New.
1957 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
1958 required argument has default value. Stop looking for more formal
1959 when there was a vararg one.
1960 (macro_expand_body): Use new_formal and del_formal.
1961 (macro_expand): Likewise. Initialize local variable err. Don't
1962 return immediately when encountering an error. Warn when keyword
1963 argument already had a value assigned. Eliminate duplicate clearing
1964 of argument value. When current positional argument matches parameter
1965 of vararg type, assign to it all the remaining arguments. Issue error
1966 when required parameter does not have value.
1967 (free_macro): Use del_formal.
1968 (expand_irp): Initialize formal type. Free buffers associated with
1969 formal prior to returning.
1970 * macro.h (struct formal_struct): Add new field 'type' with new
1971 enumeration type 'formal_type'.
1972 * doc/as.texinfo: Document macro parameter qualifiers.
1973 * NEWS: Mention new functionality.
1974
26aca5f6
JB		 19752005-05-06 Jan Beulich <jbeulich@novell.com>
1976
1977 * cond.c (s_ifb): New.
1978 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
1979 * read.h (s_ifb): Prototype.
1980 * doc/as.texinfo: Document .ifb and .ifnb.
1981
5faa8e39
JW		 19822005-05-05 Steve Ellcey <sje@cup.hp.com>
1983
1984 * config/tc-ia64.c (MIN): Undef.
1985
eac338cf
PB		 19862005-05-05 Paul Brook <paul@codesourcery.com>
1987
1988 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
1989
d8244a4a
NC		 19902005-05-05 Matt Thomas <matt@3am-software.com>
1991
1992 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
1993 bytes.
1994
4b4da160
NC		 19952005-05-05 Nick Clifton <nickc@redhat.com>
1996
1997 * Update the address and phone number of the FSF organization in
1998 the GPL notices in the following files:
1999 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
2000 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
2001 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
2002 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
2003 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
2004 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
2005 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
2006 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
2007 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
2008 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
2009 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
2010 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
2011 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
2012 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
2013 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
2014 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
2015 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
2016 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
2017 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
2018 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
2019 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
2020 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
2021 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
2022 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
2023 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
2024 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
2025 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
2026 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
2027 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
2028 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
2029 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
2030 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
2031 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
2032 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
2033 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
2034 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
2035 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
2036 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
2037 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
2038 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
2039 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
2040 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
2041 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
2042 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
2043 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
2044 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
2045 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
2046 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
2047 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
2048 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
2049 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
2050 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
2051 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
2052 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
2053 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
2054 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
2055 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
2056 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
2057 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
2058 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
2059 config/xtensa-istack.h, config/xtensa-relax.c,
2b8725e7 2060 config/xtensa-relax.h, doc/fdl.texi
4b4da160 2061
699d2810
NC		 20622005-05-05 Nick Clifton <nickc@redhat.com>
2063
2064 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
2065 the target_big_endian variable to false.
2066
69852798
AM		 20672005-05-04 Alan Modra <amodra@bigpond.net.au>
2068
2069 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
2070 list traversal. Use bfd_section_list_prepend.
2071 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
2072 over the section list.
2073 * config/tc-xtensa.c (xtensa_remove_section): Delete.
2074 (xtensa_insert_section): Delete.
2075 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
2076 and bfd_section_list_prepend.
2077 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
2078 bfd_section_list_insert_after.
2079
c1d05a60
NC		 20802005-05-03 Nick Clifton <nickc@redhat.com>
2081
2082 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
2083 of bfd_section_list... macros.
2084 * config/tc-mmix.c (mmix_frob_file): Likewise.
2085 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
2086 (xtensa_insert_section): Likewise.
2087
2088 * macro.c (macro_hash): Remove static.
2089 * macro.h (macro_hash): Provide an external declaration.
2090
5daa8fe7
L		 20912005-05-02 H.J. Lu <hongjiu.lu@intel.com>
2092
2093 * write.c (write_object_file): Use bfd_section_double_list_remove
2094 to remove sections.
2095
475bf943
DJ		 20962005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
2097
2098 * doc/Makefile.am (gasver.texi): Correct quoting.
2099 * doc/Makefile.in: Regenerated.
2100
009b6a7a
DJ		 21012005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
2102
2103 * configure.tgt: Add h8300*-*-rtemscoff.
2104 Switch h8300*-*-rtems* to elf.
2105
7e70f1af
L		 21062005-04-29 H.J. Lu <hongjiu.lu@intel.com>
2107
2108 * hash.c: Undo the last change.
2109 * hash.h: Likewise.
2110
aa7eb06d
DJ		 21112005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
2112
2113 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
2114 of Makefile.
2115 (DISTCLEANFILES): Remove.
2116 (MAINTAINERCLEANFILES): Add asconfig.texi.
2117 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
2118
87c245cc
BE		 21192005-04-29 Ben Elliston <bje@au.ibm.com>
2120
2121 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
2122 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
2123 (bignum-copy.o): Remove.
2124 * Makefile.in: Regenerate.
2125 * makefile.vms (OBJS): Remove bignum-copy.obj.
2126 * symbols.h (local_symbol_make): Remove declaration.
2127 (verify_symbol_chain_2): Likewise.
2128 * symbols.c (local_symbol_make): Make static.
2129 (max_indent_level): Likewise.
2130 (verify_symbol_chain_2): Remove.
2131 * macro.c (macro_hash): Make static.
2132 * messages.c (fprint_value): Remove.
2133 * read.h (get_absolute_expr): Remove.
2134 (emit_leb128_expr): Likewise.
2135 (do_s_func): Likewise.
2136 * read.c (do_s_func): Make static.
2137 (emit_leb128_expr): Likewise.
2138 (get_absolute_expr): Likewise.
2139 * as.h (as_howmuch): Remove declaration.
2140 (fprint_value): Likewise.
2141 * as.c (myname): Make static.
2142 * input-scrub.c (as_howmuch): Remove.
2143 (as_1_char): Likewise.
2144 * input-file.h (input_file_is_open): Remove.
2145 * input-file.c (input_file_is_open): Likewise.
2146 * expr.h (expr_build_unary): Remove declaration.
2147 (expr_build_binary): Likewise.
2148 * expr.c (expr_build_unary): Remove.
2149 (expr_build_binary): Likewise.
2150 * hash.h (hash_replace): Remove declaration.
2151 (hash_delete): Likewise.
2152 * hash.c (hash_replace): Remove.
2153 (hash_delete): Likewise.
2154 * bignum-copy.c (bignum_copy): Move from here ..
2155 * config/tc-vax.c (bignum_copy): .. to here.
2156 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
2157 (bignum_copy): Remove extern declaration.
2158 * sb.h (string_count): Remove extern declaration.
2159 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2160 (sb_name): Likewise.
2161 * sb.c (dsize): Replace preprocessor macro with static int.
2162 (string_count): Make static.
2163 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2164 (sb_name): Likewise.
2165 * config/obj-coff.c (dim_index): Make static.
2166 * config/tc-i386.c (GOT_symbol): Likewise.
2167 (output_invalid_buf): Likewise.
2168 * doc/internals.texi (Warning and error messages): Remove the
2169 prototype for fprint_value.
2170
f3429a74
BE		 21712005-04-27 Ben Elliston <bje@au.ibm.com>
2172
2173 * link.cmd: Remove.
2174
60938e80
L		 21752005-04-26 H.J. Lu <hongjiu.lu@intel.com>
2176
2177 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
2178
2179 * read.c (pseudo_set): Disallow symbol set to common symbol.
2180
2181 PR 857
2182 * write.c (write_object_file): Report common symbol name when
2183 disallowing local symbol set to common symbol.
2184 (adjust_reloc_syms): Disallow local symbol set to undefined
2185 symbol.
2186
02ddf156
JB		 21872005-04-25 Jan Beulich <jbeulich@novell.com>
2188
2189 * macro.c (macro_expand_body): Replace locals indicator parameters
2190 with actual macro_entry. New local variables macro_line and err.
2191 Don't return when encountering an error, just record the fact.
2192 Detect local symbol name colliding with parameter. Track line number
2193 inside of macro expansion.
2194 (do_formals): Move local variable name to wider scope. Check
2195 parameter of the same name doesn't already exist. In MRI mode, also
2196 check it doesn't collide with the argument count pseudo-parameter).
2197 (define_macro): Add file and line number parameters. Remove local
2198 variable namestr. New local variable error. Initialize macro_entry
2199 members file, line, and name. Don't return when encountering an
2200 error, just record the fact. Use %s in some diagnostics for read.c
2201 to insert the macro name. Free macro_entry on error.
2202 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
2203 when encountering an error, just record the fact.
2204 (expand_irp): Don't return when encountering an error, just record
2205 the fact.
2206 * macro.h (macro_struct): New members name, file, and line.
2207 (define_macro): Add file and line number parameters.
2208 * read.c (s_macro): Pass file and line to define_macro. Tag warning
2209 regarding pseudo-op redefinition with the file/line that macro
2210 definition started at.
2211
d2a033cd
BW		 22122005-04-22 Bob Wilson <bob.wilson@acm.org>
2213
2214 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
2215 (future_alignment_required): Remove ifdefs that use it.
2216
84b08ed9
BW		 22172005-04-22 Bob Wilson <bob.wilson@acm.org>
2218
2219 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
2220 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
2221 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
2222 parameters.
2223 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
2224 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
2225
d8cbebfd
CG		 22262005-04-21 Christian Groessler <chris@groessler.org>
2227
2228 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
2229 array.
2230
e97b3f28
L		 22312005-04-20 H.J. Lu <hongjiu.lu@intel.com>
2232
2233 * config/obj-aout.h (S_IS_EXTERN): Removed.
2234 * config/obj-bout.h (S_IS_EXTERN): Likewise.
2235 * config/obj-coff.h (S_IS_EXTERN): Likewise.
2236 * symbols.c (S_IS_EXTERN): Likewise.
2237 * symbols.h (S_IS_EXTERN): Likewise.
2238
2239 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
2240 S_IS_EXTERNAL.
2241 * config/tc-d10v.c (md_apply_fix3): Likewise.
2242 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
2243 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
2244 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
2245 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
2246 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
2247 (shmedia_md_convert_frag): Likewise.
2248 * symbols.c (print_symbol_value_1): Likewise.
2249 * write.c (write_object_file): Likewise.
2250
55e08f71
NC		 22512005-04-20 Nick Clifton <nickc@redhat.com>
2252
5f9084e9
NC		 2253 * config/tc-xtensa.c (get_aligned_diff): Change type of
2254 branch_align to offsetT so that its signedness matches that of
2255 target_size.
2256
55e08f71
NC		 2257 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
2258 number into a readable string.
2259 (load_register): Likewise.
2260
1f8b1395
AS		 22612005-04-20 Andreas Schwab <schwab@suse.de>
2262
2263 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
2264
b0825cc2
DM		 22652005-04-19 David S. Miller <davem@davemloft.net>
2266
2267 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
2268 NULL insn, exit early. Remove now spurious NULL checks.
2269 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
2270 to NULL and exit.
2271
91c4c449
JB		 22722005-04-19 Jan Beulich <jbeulich@novell.com>
2273
2274 * symbols.h (symbol_find_base): Remove prototype.
2275 * symbols.c (save_symbol_name): Remove code section conditional upon
2276 STRIP_UNDERSCORE.
2277 (symbol_find): Remove.
2278 (symbol_find_base): Rename to symbol_find.
2279 * subsegs.c (section_symbol): Replace use of symbol_find_base with
2280 symbol_find.
2281 * config/obj-coff.c (tag_insert): Remove code section conditional
2282 upon STRIP_UNDERSCORE.
2283 (obj_coff_def): Likewise.
2284 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
2285 (coff_frob_symbol): Likewise.
2286 (yank_symbols): Likewise.
2287 (c_section_symbol): Likewise.
2288 * config/obj-coff.h (DO_NOT_STRIP): Remove.
2289 * config/tc-arm.c (symbol_locate): Remove code section conditional
2290 upon STRIP_UNDERSCORE.
2291 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
2292 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
2293 * config/tc-sh.h (DO_NOT_STRIP): Remove.
2294 * config/tc-w65.h (DO_NOT_STRIP): Remove.
2295 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
2296
80b8152b
AS		 22972005-04-19 Andreas Schwab <schwab@suse.de>
2298
2299 * config/tc-ia64.c (md_assemble): Fix error message for wrong
2300 access to application registers.
2301
4d56c0a0
JB		 23022005-04-19 Jan Beulich <jbeulich@novell.com>
2303
2304 * config/te-sysv32.h: Remove.
2305 * Makefile.am (TARG_ENV_HFILES): Remove reference to
2306 config/te-sysv32.h.
2307 * Makefile.in (TARG_ENV_HFILES): Likewise.
2308
4fdd1e4f
JB		 23092005-04-19 Jan Beulich <jbeulich@novell.com>
2310
2311 PR/847
2312 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
2313 length symbols.
2314
791fe849
MK		 23152005-04-18 Mark Kettenis <kettenis@gnu.org>
2316
2317 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
2318
9ee2a2d4
MR		 23192005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
2320
2321 * config/tc-mips.c (normalize_constant_expr): Don't check for
2322 HAVE_32BIT_GPRS.
2323 (check_absolute_expr): Only call normalize_constant_expr() if
2324 HAVE_32BIT_GPRS.
2325 (mips_ip): Likewise.
2326
2327 * config/tc-mips.c (check_absolute_expr): Fix formatting.
2328
e6ca91be
JB		 23292005-04-18 Jan Beulich <jbeulich@novell.com>
2330
2331 * macro.c (free_token): New, freeing all the memory associated with a
2332 macro.
2333 (do_formals): Move initializers to ...
2334 (define_macro): ... here.
2335 (delete_macro): Convert passed in name to lower case. Warn when
2336 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
2337
9f872bbe
MR		 23382005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
2339
2340 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
2341
8fe53b44
JB		 23422005-04-15 Jan Beulich <jbeulich@novell.com>
2343
2344 * config/obj-elf.c (obj_elf_struct): New.
2345 (elf_pseudo_table). Use it for .offset and .struct.
2346
0e5cd789 23472005-04-14 Bob Wilson <bob.wilson@acm.org>
140fe8df 2348 Sterling Augustine <sterling@tensilica.com>
0e5cd789
BW		 2349
2350 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
2351 than the section alignment.
2352
dd49a749
BW		 23532005-04-14 Bob Wilson <bob.wilson@acm.org>
2354 H.J. Lu <hongjiu.lu@intel.com>
2355
2356 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
2357 * config/tc-xtensa.c (xg_translate_sysreg_op,
2358 xtensa_translate_old_userregs_ops,
2359 xtensa_find_unaligned_branch_targets,
2360 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
2361 relax_frag_add_nop): Support 64-bit host.
2362 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
2363 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
2364
26eebcf5
MK		 23652005-04-14 Mark Kettenis <kettenis@gnu.org>
2366
64efe625
MK		 2367 * configure.tgt: Add support for OpenBSD/sparc ELF.
2368
26eebcf5
MK		 2369 * configure.tgt: Set emulation for mips-*-openbsd*.
2370 Remove broken mips-dec-openbsd* config.
2371 * configure.in: Set default ABI for mips64-*-openbsd*.
2372 * configure: Regenerate.
2373
39a59cf8
MR		 23742005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
2375
2376 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
2377 optimization for constant addresses.
2378
f7a568ea
NC		 23792005-04-14 Nick Clifton <nickc@redhat.com>
2380
2381 * as.c (main): Move parse_args before symbol_begin and frag_init
2382 so that the hash table size can be set before it is used.
2383 * hash.c: Use an unsigned long type for the size of the hash
2384 tables.
3c9d25f4 2385 * hash.h (set_gas_hash_table_size): Update the prototype.
f7a568ea 2386
9e9b66a9
AM		 23872005-04-14 Alan Modra <amodra@bigpond.net.au>
2388
2389 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
2390 * acinclude.m4: Include ../bfd/warning.m4.
2391 * configure.in: Invoke AM_BINUTILS_WARNINGS.
2392 * Makefile.in: Regenerate.
2393 * configure: Regenerate.
2394 * doc/Makefile.in: Regenerate.
2395
2051e8c4
MR		 23962005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
2397
2398 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
2399 (normalize_address_expr): New function to sign-extend address
2400 offsets that fit into 32 bits in 32-bit mode.
2401 (macro_build_ldst_constoffset): Use normalize_address_expr()
2402 instead of a handcoded sequence.
2403 (load_register): Likewise. Report oversized numbers in a useful
2404 way.
2405 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
2406 for constant addresses. Report oversized numbers in a useful way.
2407 (mips_ip): Use normalize_address_expr() for addresses.
2408
bc4bd9ab
MK		 24092005-04-12 Mark Kettenis <kettenis@gnu.org>
2410
2411 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
2412 similar to other instructions now that they're marked as ImmExt.
2413
4bdd3565
NC		 24142005-04-12 Nick Clifton <nickc@redhat.com>
2415
2416 * hash.c (DEFAULT_SIZE): Delete. Replace with:
2417 (gas_hash_table_size): New static variable.
2418 (set_gas_hash_table_size): New function: Records a requested size
2419 for the hash tables.
2420 (get_gas_hash_table_size): New function: Return a prime number
2421 near the requested size of the hash table.
2422 (hash_new): Use get_gas_hash_table_size.
2423 * hash.h: Add a prototype for set_gas_hash_table_size.
2424 * as.c (show_usage): Add description of new switches: --hash-size
2425 and --reduce-memory-overheads.
2426 (option_values): Add OPTION_HASH_TABLE_SIZE and
2427 OPTION_REDUCE_MEMORY_OVERHEADS.
2428 (std_longpopts): Add entries for the new options.
2429 (parse_args): Handle the new options.
2430 * Makefile.am: Add a dependency of as.c on hash.h.
2431 * Makefile.in: Regenerate.
2432 * doc/as.texinfo: Document the new switches.
2433 * NEWS: Mention the new switches.
2434
f394e3dd
NC		 24352005-04-12 Nick Clifton <nickc@redhat.com>
2436
2437 PR gas/818
2438 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
2439 synonyms.
2440
ceae3e33
AM		 24412005-04-12 Alan Modra <amodra@bigpond.net.au>
2442
2443 * Makefile.am: Run "make dep-am".
2444 * Makefile.in: Regenerate.
2445
2eccd1b4
BW		 24462005-04-11 Sterling Augustine <sterling@tensilica.com>
2447 Bob Wilson <bob.wilson@acm.org>
2448
2449 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
2450
333f7af7
MK		 24512005-04-11 Mark Kettenis <kettenis@gnu.org>
2452
2453 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
2454
5e75c3ab
JB		 24552005-04-11 Jan Beulich <jbeulich@novell.com>
2456
2457 * NEWS: Mention these changes and their effects.
2458 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
2459 is_name_ender.
2460 (check_macro): Likewise.
2461 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
2462 labels together with the closing pseudo-op.
2463 (macro_expand_body): Adjust comment. Range-check input before use.
2464 Adjust mis-spelled diagnostic. Use is_name_beginner.
2465 * read.c (try_macro): New.
2466 (read_a_source_file): New static variable last_eol. Don't list
2467 macro expansion lines more than once. Call try_macro.
2468 (s_macro): Set section of line_label to absolute instead of undefined.
2469 * doc/as.texinfo: Add information on the caveats of these changes.
2470
514d955d
AM		 24712005-04-11 Alan Modra <amodra@bigpond.net.au>
2472
2473 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
2474 * symbols.h (symbol_X_add_number): Update prototype.
2475
a9fcb2a9
EC		 24762005-04-10 Eric Christopher <echristo@redhat.com>
2477
2478 * symbols.c (symbol_X_add_number): Fix warning.
2479
045b540e
L		 24802005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2481
2482 * config/tc-m68k.c (md_begin): Support 64bit host.
2483 (get_num): Support 64bit BFD on 32bit host.
2484
b215186b
L		 24852005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2486
2487 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
2488
be95a9c1
AM		 24892005-04-09 Alan Modra <amodra@bigpond.net.au>
2490
31d20a21
AM		 2491 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
2492 call. Don't do the COFF hacks for multi-emulation gas. Move
2493 demand_empty_rest_of_line back to caller.
2494 (s_set, equals): demand_empty_rest_of_line here.
2495
be95a9c1
AM		 2496 PR gas/827
2497 * as.h (rs_dummy): Define.
2498 * symbols.c (symbol_X_add_number): New function.
2499 * symbols.h (symbol_X_add_number): Declare.
2500 * stabs.c (aout_process_stab): Tidy symbol frag setting.
2501 * read.c (assign_symbol): New function, split out from s_set.
2502 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
2503 Fix COFF hacks for multi-emulation gas.
2504 (s_set): Call assign_symbol. Remove "register" keyword.
2505 (set_zero_frag): New function.
2506 (pseudo_set): Always check for assignment to section syms.
2507 Always set segment and frag of symbol, and likewise extern for
2508 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
2509 special case exp.X_add_number non-zero for O_symbol expressions.
2510 (equals): Use assign_symbol.
2511
6624cbde
BW		 25122005-04-08 Bob Wilson <bob.wilson@acm.org>
2513
2514 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
2515 SEC_MERGE sections.
2516
dbbaec26
L		 25172005-04-06 H.J. Lu <hongjiu.lu@intel.com>
2518
2519 * config/tc-i386.c (tc_gen_reloc): Don't turn
2520 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
2521
0d6af1ab
NC		 25222005-04-06 Nick Clifton <nickc@redhat.com>
2523
2524 * po/rw.po: New translation: Kinyarwanda
2525 * configure.in (ALL_LINGUAS): Add rw
2526 * configure: Regenerate.
2527
664df4e4
BW		 25282005-04-05 Sterling Augustine <sterling@tensilica.com>
2529 Bob Wilson <bob.wilson@acm.org>
2530
2531 * config/tc-xtensa.c (branch_align_power): New.
2532 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
2533 future_alignment_required): Use branch_align_power to check section
2534 alignment as well as xtensa_fetch_width when aligning branch targets.
2535
d77b99c9
BW		 25362005-04-05 Bob Wilson <bob.wilson@acm.org>
2537
2538 * config/tc-xtensa.c: Warning fixes throughout.
2539 (xtensa_fetch_width): Change to unsigned.
2540 (assemble_nop, xtensa_find_unaligned_branch_targets,
2541 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
2542 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
2543 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
2544 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
2545 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
2546 get_text_align_max_fill_size, get_text_align_nop_count,
2547 get_text_align_nth_nop_size, get_noop_aligned_address,
2548 get_aligned_diff, convert_frag_align_next_opcode,
2549 convert_frag_immed_finish_loop, xtensa_create_property_segments,
2550 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
2551 types, avoiding size_t and using offsetT and addressT appropriately.
2552 (get_text_align_power): Clean up types. Avoid incorrect bound.
2553 (get_text_align_fill_size): Clean up types. Restructure for clarity.
2554
da9f89d4
L		 25552005-04-04 H.J. Lu <hongjiu.lu@intel.com>
2556
2557 * config/tc-ia64.c (start_unwind_section): Undo the change
2558 of 2004-08-18.
2559 (generate_unwind_image, dot_endp): Likewise.
2560
f6fe78d6
JW		 25612005-04-01 David Mosberger <davidm@hpl.hp.com>
2562
2563 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
2564 le_nop_stop arrays and initializers to file scope.
2565 (md_begin): When generating code for anything other than
2566 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
2567
a7d61044
JB		 25682005-04-01 Jan Beulich <jbeulich@novell.com>
2569
2570 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
2571 immediates.
2572
d2c5f73e
NC		 25732005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2574
2575 * NEWS: Mention [fdgh]_floating.
2576 * config/atof-vax.c: Fix some whitespace.
2577 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
2578
56f36663
NC		 25792005-04-01 Nick Clifton <nickc@redhat.com>
2580
2581 * configure.in: Add a check for <unistd.h> providing a prototype
2582 for getopt() which is compatible with the one in
2583 include/getopt.h. If so then define HAVE_DECL_GETOPT.
2584 * configure: Regenerate.
2585 * config.in (HAVE_DECL_GETOPT): Add.
2586
8a75718c
JB		 25872005-04-01 Jan Beulich <jbeulich@novell.com>
2588
2589 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
2590
ae8887b5
JB		 25912005-04-01 Jan Beulich <jbeulich@novell.com>
2592
2593 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
2594 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
2595
05ea83ed
JB		 25962005-03-30 Julian Brown <julian@codesourcery.com>
2597
2598 * config/tc-arm.c (arm_adjust_symtab): Rename
2599 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
2600
9d2da7ca
JB		 26012005-03-30 Julian Brown <julian@codesourcery.com>
2602
2603 * config/tc-arm.c (mapping_state): Change documentation in function
2604 comment to cross-reference spec instead. Change type of mapping symbols
2605 to BSF_NO_TYPE.
2606 (arm_adjust_symtab): Don't change type of mapping symbols here.
2607
e8a38df5
AL		 26082005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2609
2610 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
2611 * config.in: Regenerate.
2612 * configure: Regenerate.
2613 * configure.in: Check for ffs decl and alphabetize.
2614
ba93b8ac
DJ		 26152005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
2616 Phil Blundell <philb@gnu.org>
2617
2618 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
2619 (md_apply_fix3): Mark TLS symbols.
2620 (tc_gen_reloc): Handle TLS relocations.
2621 (arm_fix_adjustable): Ignore TLS relocations.
2622 (s_arm_elf_cons): Support expressions after decorated symbols.
2623
84798bd6
JB		 26242005-03-29 Julian Brown <julian@codesourcery.com>
2625
2626 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
2627 whether personality routine index N has been output for this section.
2628 (mapping_state): tc_segment_info_data now struct not enum.
2629 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
2630 handled on section change.
2631 (create_unwind_entry): Previous code to output dependency removed.
2632 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
2633 for this section.
2634 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
2635 arm_segment_info_type.
2636 (arm_segment_info_type): New struct.
84798bd6 2637
7b1cc377
BW		 26382005-03-28 Sterling Augustine <sterling@tensilica.com>
2639 Bob Wilson <bob.wilson@acm.org>
2640
2641 * config/tc-xtensa.c (do_align_targets): Update comment.
2642 (xtensa_frob_label): Compute "freq" before possibly switching frags.
2643 Insert a LOOP_END frag before every loop target, and do not overload
2644 DESIRE_ALIGN_IF_TARGET frags with loop end information.
2645 (xg_assemble_vliw_tokens): Use do_align_targets.
2646 (xtensa_fix_target_frags): Remove code to convert a
2647 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
2648 negatable branch at the end of a loop.
2649 (frag_can_negate_branch): Delete.
2650
8c2fda1d
L		 26512005-03-28 David Mosberger <davidm@hpl.hp.com>
2652 H.J. Lu <hongjiu.lu@intel.com>
2653
2654 PR 803
2655 NEWS: Mention "-mtune=[itanium1|itanium2]".
2656
2657 * config/tc-ia64.c (md): Add tune.
2658 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
2659 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
2660 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
2661 B unit NOPs are discouraged for McKinley-derived cores.
2662 (md_begin): Don't hardcode the "extra_goodness()" function in
2663 the comment...
2664 (ia64_init): Set md.tune to itanium2.
2665
2666 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
2667 * doc/c-ia64.texi: Likewise.
2668
161840f9
ILT		 26692005-03-27 Ian Lance Taylor <ian@airs.com>
2670
2671 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
2672 bad C_EFCN symbol, print its name.
2673
7c834684
BW		 26742005-03-25 Bob Wilson <bob.wilson@acm.org>
2675
2676 * config/tc-xtensa.c (use_longcalls): Delete.
2677 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
2678 the use_longcalls flag is set. Do this before checking the segment.
2679 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
2680 expand direct calls at this point.
2681 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
2682 (xtensa_find_unmarked_state_frags): Likewise.
2683 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
2684 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
2685 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
2686 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
2687
ff1e783f
HPN		 26882005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
2689
2690 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
2691
695a4822
HPN		 26922005-03-25 Hans-Peter Nilsson <hp@axis.com>
2693
2694 * config/tc-cris.h: Convert to ISO C90.
2695 * config/tc-cris.c: Ditto.
2696 (md_estimate_size_before_relax): Remove obsolete comment for
2697 parameter "segment_type".
2698 (md_begin): Document reason for cast of hash_insert argument.
2699 (md_atof): Correct type of parameter "type".
2700
ea1562b3
NC		 27012005-03-24 Nick Clifton <nickc@redhat.com>
2702
2703 * write.h (bit_fix_new): Remove redundant prototype.
2704 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
2705 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
2706 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
2707 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
2708 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
2709 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
2710 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
2711 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
2712 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
2713 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
2714 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
2715 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
2716 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
2717 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
2718 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
2719 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
2720 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
2721 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
2722 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
2723 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
2724 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
2725 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
2726 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
2727 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
2728 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
2729 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
2730 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
2731 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
2732 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
2733 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
2734 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
2735 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
2736 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
2737 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
2738 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
2739 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
2740 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
2741 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
2742 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
2743 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
2744 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
2745 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
2746 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
2747 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
2748 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
2749 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
2750 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
2751 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
2752 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
2753 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
2754 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
2755 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
2756 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
2757 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
3c9d25f4 2758 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
ea1562b3 2759
d110d6a2
JB		 27602005-03-23 Jim Blandy <jimb@redhat.com>
2761
2762 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
2763 attributes properly.
2764
ed84e695
NC		 27652005-03-23 Mike Frysinger <vapier@gentoo.org>
2766 Nick Clifton <nickc@redhat.com>
2767
2768 * configure.tgt: Accept any C library to accompany a GNU Linux
2769 implementation, not just the GNU C library.
2770 * configure.in: Likewise.
2771 * configure: Regenerate.
2772
4d5f9b2a
NC		 27732005-03-23 Nick Clifton <nickc@redhat.com>
2774
2775 * config/tc-tic30.c: Convert to ISO C90 formatting.
2776 * config/tc-tic30.h: Convert to ISO C90 formatting.
2777 * config/tc-pdp11.c: Convert to ISO C90 formatting.
2778 * config/atof-vax.c: Convert to ISO C90 formatting.
2779
704803a9
MR		 27802005-03-21 Maciej W. Rozycki <macro@mips.com>
2781
2782 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
2783 relocations correctly as well.
2784 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
2785 relocations in mergeable sections section-relative either.
2786
6e2a91a3
BW		 27872005-03-21 Bob Wilson <bob.wilson@acm.org>
2788
2789 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
2790
3d063691
NC		 27912005-03-21 Nick Clifton <nickc@redhat.com>
2792
1a66a017
NC		 2793 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
2794 warning by providing a prototype for sh_symbian_find_elf_flags.
2795
3d063691
NC		 2796 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
2797 previous delta.
2798
6f19c13c
AM		 27992005-03-21 Alan Modra <amodra@bigpond.net.au>
2800
2801 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
2802 along with other formats that set bfd_gas. Remove unnecessary
2803 setting of bfd_gas. Delete strongarm cases in generic_target
2804 switch.
2805
bd17c2c3
AM		 28062005-03-21 Alan Modra <amodra@bigpond.net.au>
2807
2808 PR gas/780
2809 * config/tc-m68k.c (TRUNC, SEXT): Define.
2810 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
2811 (m68k_ip): Truncate or sign extend expressions as appropriate.
2812 (get_num): Likewise.
2813 (md_apply_fix3): Use SEXT.
2814
ec91a2c2
AM		 28152005-03-21 Alan Modra <amodra@bigpond.net.au>
2816
2817 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
2818 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
2819 (obj-vms.o): Delete rule.
2820 Run "make dep-am".
2821 * Makefile.in: Regenerate.
2822 * aclocal.m4: Regenerate.
2823 * doc/Makefile.in: Regenerate.
2824 * po/POTFILES.in: Regenerate.
2825
238d258f
NC		 28262005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
2827
2828 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
2829 flag for coldfire v4e.
2830
30f725a1
BW		 28312005-03-17 Bob Wilson <bob.wilson@acm.org>
2832
2833 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
2834 xg_apply_fix_value and return a value to indicate success.
2835 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
2836 (xtensa_force_relocation): Remove checks for VTABLE relocs.
2837 (xtensa_validate_fix_sub): New.
2838 (xtensa_fix_adjustable): Remove check for external or weak symbols.
2839 (tc_gen_reloc): Move code to handle difference of symbols and code to
2840 apply tentative fix values to ...
2841 (md_apply_fix3): ...here. Enable standard overflow checks for simple
2842 8, 16, and 32 bit relocations. Apply fixes for slot-specific
2843 relocations when linkrelax flag is not set.
2844 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
2845 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
2846
a724f0f4
JB		 28472005-03-17 Jan Beulich <jbeulich@novell.com>
2848
2849 * config/tc-i386.c (i386_scale): Beautify error message.
2850 (Intel syntax comments): Update.
2851 (struct intel_parser_s): Add fields in_offset, in_bracket, and
2852 next_operand.
2853 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
2854 Remove declarations.
2855 (intel_bracket_expr): Declare.
2856 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
2857 of the function body in a loop allowing to split an operand into two.
2858 Replace calls to malloc and checks of it returning non-NULL with
2859 calls to xmalloc/xstrdup.
2860 (intel_expr): SHORT no longer handled here. Add comment indicating
2861 comparison ops need implementation.
2862 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
2863 Check right operand of - does not specify a register when parsing
2864 the address of a memory reference.
2865 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
2866 Check operands do not specify a register when parsing the address of
2867 a memory reference.
2868 (intel_e06, intel_e06_1): Likewise.
2869 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
2870 handle SHORT as well as unary + and -. Don't accept : except for
2871 segment overrides or in direct far jump/call insns.
2872 (intel_brack_expr): New.
2873 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
2874 intel_brack_expr.
2875 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
2876 through in certain cases. Use intel_brack_expr. Add new diagnostics.
2877 Allow symbolic constants as register scale value.
2878 (intel_get_token): Replace call to malloc and check of return value
2879 with call to xmalloc. Change handling for FLAT to match MASM's.
2880 (intel_putback_token): Don't try to back up/free current token if
2881 that is T_NIL.
2882
deeaaff8
DJ		 28832005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
2884
2885 * configure.tgt: Set emulation for arm-*-eabi*.
2886 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
2887 * config/te-armeabi.h: New file.
2888 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
2889 * config/te-symbian.h: Include "te-armeabi.h".
2890
199fea98
NC		 28912005-03-16 Nick Clifton <nickc@redhat.com>
2892
2893 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
2894 local variable in case it is clobbered by the setjmp.
2895
1ad12f97
NC		 28962005-03-16 Nick Clifton <nickc@redhat.com>
2897 Ben Elliston <bje@au.ibm.com>
2898
569acd2c 2899 * configure.in (werror): New switch: Add -Werror to the
1ad12f97 2900 compiler command line. Enabled by default. Disable via
569acd2c 2901 --disable-werror.
1ad12f97
NC		 2902 * configure: Regenerate.
2903
a5324a3e
NC		 29042005-03-16 Nick Clifton <nickc@redhat.com>
2905
2906 * config/obj-coff.h: Convert to ISO C90 formatting.
2907 * config/obj-coff.c: Convert to ISO C90 formatting.
2908
b05fe5cf
ZW		 29092005-03-15 Zack Weinberg <zack@codesourcery.com>
2910
2911 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
2912 is_mls parameter; do not diagnose Rm==Rd when is_mls.
2913 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
2914 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
2915 (insns): Add ARMv6T2 instructions:
2916 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
2917 (arm_archs): Add V6T2 variants.
2918
957d91c1
NC		 29192005-03-15 Nick Clifton <nickc@redhat.com>
2920
2921 * NEWS: Add cutoff for changes in 2.16 release.
2922
43c3ab55
JB		 29232005-03-15 Jan Beulich <jbeulich@novell.com>
2924
2925 * expr.c (operand): Merge handling of unary + into that for unary
2926 -, !, and ~.
2927
5862107c
EC		 29282005-03-14 Eric Christopher <echristo@redhat.com>
2929
2930 * config/tc-mips.c: Include dw2gencfi.h.
2931 (mips_cfi_frame_initial_instructions): New.
2932 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
2933 (tc_cfi_frame_initial_instructions): Ditto.
2934 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
2935 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
2936 * Makefile.am: Update dependencies.
2937 * Makefile.in: Regenerate.
2938
729ae8d2
AM		 29392005-03-15 Alan Modra <amodra@bigpond.net.au>
2940
2941 * po/es.po: Commit new Spanish translation.
2942
882cb63e
AM		 29432005-03-14 Alan Modra <amodra@bigpond.net.au>
2944
2945 * po/tr.po: Commit new Turkish translation.
2946
885fc257
ZW		 29472005-03-12 Zack Weinberg <zack@codesourcery.com>
2948
2949 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
2950 wfi, yield.
2951
e330299e
DJ		 29522005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
2953
2954 * config-gas.com: Mark vax-vms as obsolete.
2955 * configure.in: Remove fmt=vms support.
2956 * config.in: Regenerate.
2957 * configure: Regenerate.
2958 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
2959
7b1cc377
BW		 29602005-03-10 Sterling Augustine <sterling@tensilica.com>
2961 Bob Wilson <bob.wilson@acm.org>
0fa77c95
BW		 2962
2963 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
2964 when checking if xg_resolve_literals needs to be called.
2965 * config/tc-xtensa.h: Fix spelling typo in a comment.
2966
4962e196
JB		 29672005-03-10 Jan Beulich <jbeulich@novell.com>
2968
2969 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
2970 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
2971 crafted structure declarations with the types from macro.h.
2972
4184909a
RS		 29732005-03-09 Richard Sandiford <rsandifo@redhat.com>
2974
2975 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
2976 for -mno-shared optimization.
2977
7d8e00cf
RS		 29782005-03-09 Richard Sandiford <rsandifo@redhat.com>
2979
2980 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
2981 (MAX_NOPS): Bump to 4.
2982 (mips_fix_vr4130): New variable.
2983 (nops_for_vr4130): New function.
2984 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
2985 nops_for_vr4130 if working around VR4130 errata.
2986 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
2987 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
2988 (md_parse_option): Handle them.
2989 (md_show_usage): Print them.
2990 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
2991
dc36a61f
RS		 29922005-03-09 Richard Sandiford <rsandifo@redhat.com>
2993
2994 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
2995 branch delay code.
2996
7d10b47d
RS		 29972005-03-09 Richard Sandiford <rsandifo@redhat.com>
2998
2999 * config/tc-mips.h (mips_flush_pending_output): Delete.
3000 (mips_emit_delays): Declare.
3001 (md_flush_pending_output): Use mips_emit_delays.
3002 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
3003 the previous instructions.
3004 (md_begin, append_insn, md_parse_option): Update callers.
3005 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
3006 start_noreorder.
3007 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
3008 (s_gpdword): Update callers.
3009 (start_noreorder, end_noreorder): New functions.
3010 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
3011 manipulating mips_opts or prev_nop_frag directly.
3012 (mips_flush_pending_output): Delete.
3013
404a8071
RS		 30142005-03-09 Richard Sandiford <rsandifo@redhat.com>
3015
3016 * config/tc-mips.c (mips_move_labels): New function, taken from...
3017 (append_insn, mips_emit_delays): ...here.
3018
71400594
RS		 30192005-03-09 Richard Sandiford <rsandifo@redhat.com>
3020
3021 * config/tc-mips.c (MAX_NOPS): New macro.
3022 (history): Resize to 1 + MAX_NOPS.
3023 (fix_vr4120_class): New enumeration.
3024 (vr4120_conflicts): New variable.
3025 (init_vr4120_conflicts): New function.
3026 (md_begin): Call it.
3027 (insn_uses_reg): Constify first argument.
3028 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
3029 (nops_for_insn_or_target): New functions.
3030 (append_insn): Use the new nops_for_* functions instead of inline
3031 delay checks. Generalize prev_nop_frag handling to handle an
3032 arbitrary history length. Insert nops into the history buffer
3033 once the number of nops in prev_nop_frag is fixed.
3034 (emit_delays): Use nops_for_insn instead of inline delay checks.
3035
9b91f544
RS		 30362005-03-09 Richard Sandiford <rsandifo@redhat.com>
3037
3038 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
3039 check from branch delay code. Remove unnecessary check for branches.
3040
1e915849
RS		 30412005-03-09 Richard Sandiford <rsandifo@redhat.com>
3042
3043 * config/tc-mips.c (dummy_opcode): Delete.
3044 (nop_insn, mips16_nop_insn): New variables.
3045 (NOP_INSN): New macro.
3046 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
3047 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
3048 (md_begin): Initialize nop_insn and mips16_nop_insn.
3049 (append_insn): Use the new emit_nop function to add nops, recording
3050 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
3051 to reserve room for the instruction and install_insn to install the
3052 final form. Use insert_into_history to record the instruction in
3053 the history buffer. Use move_insn to do delay slot filling.
3054 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
3055 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
3056 (mips16_ip): Use create_insn to initialize mips_cl_insns.
3057
bf12938e
RS		 30582005-03-09 Richard Sandiford <rsandifo@redhat.com>
3059
3060 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
3061 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
3062 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
3063 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
3064 (mips16_ip): Use the new macros instead of explicit masks and shifts.
3065
a38419a5
RS		 30662005-03-09 Richard Sandiford <rsandifo@redhat.com>
3067
3068 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
3069 and extended_p fields with a single fixed_p field.
3070 (append_insn, mips_no_prev_insn): Adjust accordingly.
3071
2fa15973
RS		 30722005-03-09 Richard Sandiford <rsandifo@redhat.com>
3073
3074 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
3075 a single mips16_absolute_jump_p bit.
3076 (append_insn): Adjust accordingly.
3077
47e39b9d
RS		 30782005-03-09 Richard Sandiford <rsandifo@redhat.com>
3079
3080 * config/tc-mips.h (mips_cl_insn): Move definition to...
3081 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
3082 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
3083 and extended_p.
3084 (history): New variable.
3085 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
3086 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
3087 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
3088 (prev_prev_insn_unreordered): Delete.
3089 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
3090 (macro_start): Replace uses of prev_insn* with the equivalent history[]
3091 field.
3092
399132af
DJ		 30932005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
3094
3095 * doc/Makefile.am: Update as.info dependencies.
3096 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
3097
30982005-03-08 Jan Beulich <jbeulich@novell.com>
fffeaa5f
JB		 3099
3100 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
3101 error, and point to .purgem documentation if someone really needs
3102 re-definitions.
3103 * NEWS: Mention macro redefinition is now an error.
3104
9b505842
JB		 31052005-03-08 Jan Beulich <jbeulich@novell.com>
3106
3107 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
3108 emitted to. Add more precise diagnostics for non-fitting insns based
3109 on that. Eliminate now superfluous special casing of MLX. Clear out
3110 slot information when dropping an insn.
3111
ef6a2b41
JB		 31122005-03-08 Jan Beulich <jbeulich@novell.com>
3113
3114 * config/tc-ia64.c (parse_section_name): Rename to...
3115 (cross_section): In addition to separating the name from the rest of
3116 the arguments, also carry out the operation.
3117 (dot_xdata): Use cross_section.
3118 (dot_float_cons): Likewise.
3119 (dot_xstringer): Likewise.
3120 (dot_xdata_ua): Likewise.
3121 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
3122
06647dfd
AM		 31232005-03-05 Alan Modra <amodra@bigpond.net.au>
3124
3125 * po/gas.pot: Regenerate.
3126
bbe506e8
TS		 31272005-03-04 David Daney <ddaney@avtrex.com>
3128
3129 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
3130 instead of '_gp' for -mno-shared optimization.
3131 (s_cpload): Ditto.
3132 (s_abicalls): Document it in the comment.
3133 (md_show_usage): Document the -mno-shared option.
3134
aed1a261
RS		 31352005-03-04 Richard Sandiford <rsandifo@redhat.com>
3136
3137 * config/tc-mips.c (mips_set_options): Add sym32 field.
3138 (mips_opts): Initialize it.
3139 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
3140 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
3141 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
3142 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
3143 when deciding whether to use a symbolic %highest/%higher expansion.
3144 (macro): Likewise. Remove o64/n32 linux hack. Always use
3145 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
3146 and "la". Handle constants separately from symbolic expressions in
3147 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
3148 and using load_register to load the high part of the address.
3149 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
3150 (OPTION_ELF_BASE): Bump by 2.
3151 (md_longopts): Add entries for -msym32 and -mno-sym32.
3152 (md_parse_option): Handle them.
3153 (usage): Document them.
3154 (s_mipsset): Handle ".set sym32" and ".set nosym32".
3155 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
3156 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
3157 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
3158 -msym32 and -mno-sym32.
3159
6caf9ef4
TS		 31602005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3161
3162 * config/tc-mips.c (load_address): Implement GP optimization
3163 for 64bit address space non-PIC. Fix formatting.
3164 (macro): Likewise. Simplify code.
3165 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
3166 (mips_after_parse_args): Simplify code.
3167
406a7f05
NC		 31682005-03-03 Nick Clifton <nickc@redhat.com>
3169
fbacee5b
NC		 3170 * expr.c (operand): Remove redundant code enclosed by #ifdef
3171 RELAX_PAREN_GROUPING....#endif.
3172
77ccfee5
NC		 3173 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
3174 reloc is the difference of two symbols defined in the same
3175 section.
3176
406a7f05
NC		 3177 * config/tc-iq2000.c (line_comment_chars): Include the # character
3178 as otherwise this breaks #APP/#NO_APP processing.
3179
2f12d57f
RR		 31802005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3181
3182 * config/tc-arc.c(md_assemble): Remove dead code for handling
3183 immediate indexing of ld and st .
3184
3f98094e
DJ		 31852005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
3186 Joseph Myers <joseph@codesourcery.com>
3187
3188 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
3189 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
3190 (parse_relocation): Check for a word break after a relocation
3191 operator.
3192 (md_apply_fix3): Handle TLS relocations, and mark thread-local
3193 symbols.
3194
ab1e9ef7
AM		 31952005-03-02 Alan Modra <amodra@bigpond.net.au>
3196
3197 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
3198
bb14f524
JB		 31992005-03-02 Jan Beulich <jbeulich@novell.com>
3200
3201 * as.c (main): Use unlink_if_ordinary instead of unlink.
3202 * messages.c (as_fatal): Likewise.
3203
c4a530c5
JB		 32042005-03-02 Jan Beulich <jbeulich@novell.com>
3205
3206 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
3207 accesses.
3208 (parse_register): Allow cr8...15 in all modes.
3209
167c3097
JB		 32102005-03-02 Jan Beulich <jbeulich@novell.com>
3211
3212 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
3213 etc. like normal symbol references (T_ID).
3214
71ba24a1
AM		 32152005-03-02 Alan Modra <amodra@bigpond.net.au>
3216
3217 * symbols.c (fb_label_name): Fix silly thinko in last change.
3218
a76903bf
AM		 32192005-03-02 Alan Modra <amodra@bigpond.net.au>
3220
9d0e75cb
AM		 3221 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
3222 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
3223
a76903bf
AM		 3224 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
3225
32262005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
b15c27d7
RR		 3227
3228 PR gas/708
a76903bf 3229 * config/tc-arc.c (md_assemble): Initialize suffix for extension
b15c27d7 3230 suffixes also.
b15c27d7 3231
c9dea48b
AM		 32322005-03-01 Alan Modra <amodra@bigpond.net.au>
3233
c7f17d46
AM		 3234 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
3235
c9dea48b
AM		 3236 * as.h (assert): Warning fix.
3237 * expr.c (expr): Correct assertion.
3238 * read.c (s_comm_internal): Remove assertion.
3239 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
3240 (fixup_segment): Remove assertion.
3241 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
3242 (md_apply_fix3): Likewise.
3243 * config/tc-i370.c (md_begin): Correct assertion.
3244 (i370_macro): Warning fix for assertion.
3245
44f2f9d2
AM		 32462005-03-01 Alan Modra <amodra@bigpond.net.au>
3247
3248 * configure.in (AC_C_BIGENDIAN): Invoke.
3249 * configure: Regenerate.
3250 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
3251 host variable to set string header size.
3252 * config/obj-aout.c (obj_header_append): Don't use host structs.
3253 (obj_symbol_to_chars): Likewise.
3254 (obj_emit_strings): Likewise. Use the passed in output pointer.
3255 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
3256 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
3257 not sizeof host struct.
3258 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
3259 (obj_emit_strings): Likewise.
3260 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
3261 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
3262 sizeof host struct.
3263 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
3264 sizeof host struct.
3265 (host_number_to_chars): Define.
3266 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
3267 host internal struct to set header sizes.
3268 * config/tc-i960.c (md_number_to_field): Warning fix.
3269 (md_ri_to_chars): Use host byte order.
3270 (get_cdisp, md_apply_fix3): Warning fix.
055d1eb0 3271 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
44f2f9d2 3272
802a113d
NC		 32732005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3274
3275 * doc/c-arc.texi: Update documentation about ARC's extension
3276 instructions.
3277
e5f129ad
SS		 32782005-02-27 Svein E. Seldal <svein@dev.seldal.com>
3279
3280 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
3281 address for myself.
3282
2132e3a3
AM		 32832005-02-23 Alan Modra <amodra@bigpond.net.au>
3284
3285 * cgen.c: Warning fixes.
3286 * config/tc-arc.c: Likewise.
3287 * config/tc-arm.c: Likewise.
3288 * config/tc-avr.c: Likewise.
3289 * config/tc-d10v.c: Likewise.
3290 * config/tc-d30v.c: Likewise.
3291 * config/tc-frv.c: Likewise.
3292 * config/tc-frv.h: Likewise.
3293 * config/tc-h8300.c: Likewise.
3294 * config/tc-h8500.c: Likewise.
3295 * config/tc-i370.c: Likewise.
3296 * config/tc-i960.c: Likewise.
3297 * config/tc-ia64.c: Likewise.
3298 * config/tc-ip2k.c: Likewise.
3299 * config/tc-m68hc11.c: Likewise.
3300 * config/tc-maxq.c: Likewise.
3301 * config/tc-mcore.c: Likewise.
3302 * config/tc-mips.c: Likewise.
3303 * config/tc-msp430.c: Likewise.
3304 * config/tc-pj.c: Likewise.
3305 * config/tc-ppc.c: Likewise.
3306 * config/tc-ppc.h: Likewise.
3307 * config/tc-s390.c: Likewise.
3308 * config/tc-sh.c: Likewise.
3309 * config/tc-sh64.c: Likewise.
3310 * config/tc-tic4x.c: Likewise.
3311 * config/tc-tic80.c: Likewise.
3312 * config/tc-v850.c: Likewise.
3313 * config/tc-vax.c: Likewise.
3314 * config/tc-w65.c: Likewise.
3315 * config/tc-xstormy16.c: Likewise.
3316 * config/tc-z8k.c: Likewise.
3317
ee3c9814
CM		 33182005-02-22 Catherine Moore <clm@cm00re.com>
3319
3320 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
3321 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
3322
9b2f1d35
EC		 33232005-02-22 Eric Christopher <echristo@redhat.com>
3324
3325 * config/tc-mips.c (struct proc): Change isym to
3326 func_sym. New member func_end_sym.
3327 (s_mips_ent): Update.
3328 (s_mips_end): Ditto. Add code to compute function size.
3329
b7712f8d
AM		 33302005-02-22 Alan Modra <amodra@bigpond.net.au>
3331
3332 * read.c: Warning fixes.
3333 * config/obj-elf.c: Likewise.
3334
58e2ea4d
MR		 33352005-02-22 Maciej W. Rozycki <macro@mips.com>
3336
3337 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
3338 emitting insn.
3339
ebe372c1
L		 33402005-02-21 H.J. Lu <hongjiu.lu@intel.com>
3341
3342 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
3343 SEC_COFF_SHARED.
3344
3345 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
3346 SEC_TIC54X_BLOCK.
3347 (demand_empty_rest_of_line): Likewise.
3348 (tic54x_sblock): Likewise.
3349 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
3350
cc1bc22a
AM		 33512005-02-21 Alan Modra <amodra@bigpond.net.au>
3352
3353 * read.c (address_bytes): New function.
3354 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
3355 (potable): Add "dc.a".
3356 (cons_worker): Handle "dc.a".
3357 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
3358
ac4528d2
AM		 33592005-02-21 Alan Modra <amodra@bigpond.net.au>
3360
3361 * input-file.c (input_file_open): Rearrange to avoid warning.
3362
b5682e56
AM		 33632005-02-19 Alan Modra <amodra@bigpond.net.au>
3364
3365 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
3366 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
3367 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
3368
8fc2e39e
TS		 33692005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3370
3371 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
3372 uses after .set noat.
3373 (load_address): Likewise.
3374 (macro): Likewise. Don't try to avoid $at use by sacrificing
3375 the target register before it is stored, it won't work.
3376
744b6414
JW		 33772005-02-17 James E Wilson <wilson@specifixinc.com>
3378
3379 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
3380 see an instruction that specifies a template.
3381
30eb9c17
AM		 33822005-02-18 Alan Modra <amodra@bigpond.net.au>
3383
3384 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
3385 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
3386 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
3387
91d777ee
L		 33882005-02-17 H.J. Lu <hongjiu.lu@intel.com>
3389
3390 * NEWS: Mention "-mhint.b=[ok|warning|error]".
3391
3392 * config/tc-ia64.c (md): Add hint_b.
3393 (emit_one_bundle): Handle md.hint_b for "hint".
3394 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
3395 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
3396 (ia64_init): Set md.hint_b to error.
3397 (md_assemble): Handle md.hint_b for "hint.b".
3398
3399 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
3400 * doc/c-ia64.texi: Likewise.
3401
f17c130b
AM		 34022005-02-17 Alan Modra <amodra@bigpond.net.au>
3403
3404 * tc.h (struct relax_type, relax_typeS): Move from here..
3405 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
3406 * ecoff.c (ecoff_new_file): Add appfile param.
3407 * ecoff.h (ecoff_new_file): Likewise.
3408 * itbl-lex.h: New file.
3409 * itbl-lex.l: Include itbl-lex.h.
3410 * itbl-parse.y: Likewise.
3411 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
3412 * read.c (s_app_file_string): Mark appfile possibly unused.
3413 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
3414 * subsegs.h (struct seg_info_trash): Delete.
3415 (seg_info): Use segment_info_type instead.
3416 * config/obj-coff.c (struct filename_list): Make filename const char *.
3417 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
3418 * config/obj-elf.c (elf_file_symbol): Similarly.
3419 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
3420 signed right shift.
3421 * config/tc-arc.c (md_operand): Warning fix.
3422 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
3423 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
3424 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
3425 * config/tc-frv.c (frv_force_relocation): Warning fix.
3426 * config/tc-m68k.c (md_parse_option): Delete unused var.
3427 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
3428 * config/tc-sparc.c: Likewise.
3429 (s_common): Warning fix.
3430 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
3431 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
3432 addressT.
3433 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
3434 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
3435 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
3436 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
3437 (tic4x_do_align): Use TIC_NOP_OPCODE.
3438 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
3439 * config/tc-vax.c: Include netinet/in.h.
3440 (tc_headers_hook): Formatting.
3441 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
3442
26b810ce
JB		 34432005-02-17 Jan Beulich <jbeulich@novell.com>
3444
3445 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
3446 parsing inN, locN, outN. Set 'idx' to offset register number starts
3447 at. Don't handle numbers with leading zeroes or beyond 95. Remove
3448 pointless cast.
3449
b8285c27
TS		 34502005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3451
3452 * config/tc-mips.c (load_address): Fix formatting.
3453 (macro): Don't use AT if .set noat is in effect. Fix formatting.
3454 Catch macros which are unexpandable without AT. Remove duplicate
3455 zeroing of used_at.
3456 (macro2): Remove duplicate zeroing of used_at.
3457
4df6ce47
AM		 34582005-02-16 Alan Modra <amodra@bigpond.net.au>
3459
3460 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
3461 than zero.
3462
d6f16593 34632005-02-15 Nigel Stephens <nigel@mips.com>
4df6ce47 3464 Maciej W. Rozycki <macro@mips.com>
d6f16593
MR		 3465
3466 * config/tc-mips.c (reloc_needs_lo_p): Handle
3467 BFD_RELOC_MIPS16_HI16_S.
3468 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
3469 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
3470 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
3471 complaints on.
3472 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
3473 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
3474 Call my_getSmallExpression() to parse percent operators.
3475 (percent_op_match, mips_percent_op): Separate definitions.
3476 (mips16_percent_op): Define percent operators for the MIPS16 mode.
3477 (parse_relocation): Handle the MIPS16 mode using
3478 mips16_percent_op.
3479 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
3480 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
3481
7b347e43
JB		 34822005-02-15 Jan Beulich <jbeulich@novell.com>
3483
3484 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
3485 instead of explicitly dealing with the translation; exclude
3486 relocations that are already pcrel, however.
3487
a66d2bb7
JB		 34882005-02-15 Jan Beulich <jbeulich@novell.com>
3489
3490 * config/tc-ia64.c: Include limits.h (if available).
3491 (gr_values[0]): Set path to INT_MAX.
3492 (dot_reg_val): Don't allow changing value of r0. Limit range of
3493 general registers at r127.
3494 (specify_resource): Default resource index is -1. Don't set resource
3495 index (in case IA64_RS_RSE) without setting the specific flag.
3496 (note_register_values): Check operand is O_constant before tracking
3497 input value of moves. Add tracking for dep.z with constant inputs.
3498 (print_dependency): Resource index of specific resource may be zero.
3499 (check_dependencies): Likewise.
3500
4b09e828
JB		 35012005-02-15 Jan Beulich <jbeulich@novell.com>
3502
3503 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
3504 reg_class. Check operands and emit diagnostics for illegal use of
3505 registers.
3506
0ca3e455
JB		 35072005-02-15 Jan Beulich <jbeulich@novell.com>
3508
3509 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
3510 new variables type, suffix, and width. Handle
3511 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
3512 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
3513 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
3514 FUNC_DTP_RELATIVE case. Return incoming relocation type if
3515 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
3516 if unable to translate relocation type, using the new variables.
3517
2fac3d48
JB		 35182005-02-15 Jan Beulich <jbeulich@novell.com>
3519
3520 * config/tc-ia64.h (ia64_symbol_chars): Declare.
3521 (ty_symbol_chars): Define.
3522 * config/tc-ia64.c (ia64_symbol_chars): Define.
3523
2f6d622e
JB		 35242005-02-15 Jan Beulich <jbeulich@novell.com>
3525
3526 * config/tc-ia64.c (ia64_parse_name): Only update next character if
3527 input_line_pointer was advanced.
3528
28013b5c
KK		 35292005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3530
3531 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
3532 within |.
3533
f1dab70d
JB		 35342005-02-13 Jan Beulich <jbeulich@novell.com>
3535
3536 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
3537 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
3538 indicator.
3539 (ia64_init): Set md.detect_dv.
3540 (ia64_start_line): New static variable warned. Warn only once when
3541 encountering explicit stops in automatic mode.
3542 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
3543 * NEWS: Mention new default mode.
3544
20b36a95
JB		 35452005-02-13 Jan Beulich <jbeulich@novell.com>
3546
3547 * config/tc-ia64.c (dot_rot): Add comment that name strings should
3548 be freed when wiping out previous state. Canonicalize names before
3549 use. Free name string when detecting redefinition.
3550 (dot_pred_rel): Call generic expression parser to process arguments.
3551 Handle O_register case for individual predicates and O_subtract for
3552 ranges.
3553 (ia64_parse_name): Canonicalize name before looking it up in dynamic
3554 register hash.
3555 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
3556 Warn if multiple found, issue error if resulting symbol name has zero
3557 length.
3558 (dot_alias): Canonicalize name before use.
3559
07450571
L		 35602005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3561
3562 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
3563 and 0 for error.
3564 (in_procedure): Return -1 for warning.
3565 (in_prologue): Likewise.
3566 (in_body): Likewise.
3567
01b91374
L		 35682005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3569
ac4528d2 3570 * config/tc-ia64.c (dot_xdata): Undo the last change.
01b91374
L		 3571 (dot_float_cons): Likewise.
3572 (dot_xstringer): Likewise.
3573 (dot_xdata_ua): Likewise.
3574 (dot_float_cons_ua): Likewise.
3575
970d6792
L		 35762005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3577
3578 * NEWS: Mention "-munwind-check=[warning|error]".
3579
3580 * config/tc-ia64.c (md): Add unwind_check.
3581 (unwind_diagnostic): New.
3582 (in_procedure): Call unwind_diagnostic when a directive isn't
3583 in procedure.
3584 (in_prologue): Call unwind_diagnostic when a directive isn't in
3585 prologue.
3586 (in_body): Call unwind_diagnostic when a directive isn't in
3587 body region.
3588 (dot_endp): Set md.unwind_check to error before calling
3589 in_procedure and restore it after. When the name is missing or
3590 couldn't be found, use the one from the last .proc if
3591 md.unwind_check isn't error. Warn if md.unwind_check is
3592 warning.
3593 (md_parse_option): Handle "-munwind-check=[warning|error]".
3594 (md_show_usage): Add "-munwind-check=[warning|error]".
3595 (ia64_init): Set md.unwind_check to warning.
3596
3597 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
3598 * doc/c-ia64.texi: Likewise.
3599
16a48f83
JB		 36002005-02-11 Jan Beulich <jbeulich@novell.com>
3601
3602 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
3603 (LEX_QM): Likewise.
3604 (ia64_parse_name): New third parameter.
3605 (md_parse_name): Pass third argument.
3606 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
3607 (md_operand): Handling of '@'-prefixed symbols moved from here...
3608 (ia64_parse_name): ...to here.
3609
a911c10a
JB		 36102005-02-11 Jan Beulich <jbeulich@novell.com>
3611
3612 * config/tc-ia64.c (md): Remove last_groups and group_idx.
3613 (errata_nop_necessary_p): Remove declaraction and definition.
3614 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
3615 update md.group_idx. Don't reset md.last_groups.
3616
b3f19c14
JB		 36172005-02-11 Jan Beulich <jbeulich@novell.com>
3618
3619 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
3620 argument.
3621 (dot_xdata): Free section name after use.
3622 (dot_float_cons): Likewise.
3623 (dot_xstringer): Likewise.
3624 (dot_xdata_ua): Likewise.
3625 (dot_float_cons_ua): Likewise.
3626 (md_pseudo_table): Add xdata16 and xdata16.ua.
3627
5cb53c21
L		 36282005-02-10 H.J. Lu <hongjiu.lu@intel.com>
3629
3630 * doc/all.texi: Add IA64.
3631 * doc/as.texinfo: Likewise.
3632
3633 * doc/c-ia64.texi: Fix typos.
3634
620b81c1
JB		 36352005-02-10 Julian Brown <julian@codesourcery.com>
3636
3637 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
3638 BFD_RELOC_UNUSED.
3639 (do_t_push_pop): Likewise.
3640 (md_assemble): Likewise.
3641 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
3642 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
3643 (create_unwind_entry): Output dependency on the required personality
3644 routines.
620b81c1 3645
4ee4d249
NS		 36462005-02-07 Nathan Sidwell <nathan@codesourcery.com>
3647
3648 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
3649 * subsegs.c (seg_not_empty_p): Likewise.
3650
9f5083a4
NC		 36512005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3652
3653 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
4df6ce47 3654 relative jump calculation.
9f5083a4
NC		 3655 <md_convert_frag) : Likewise.
3656 <output_disp): Likewise.
3657
aaac53f5
HPN		 36582005-02-07 Hans-Peter Nilsson <hp@axis.com>
3659
3660 * write.c (write_object_file): Recognize warning-symbol construct
3661 and skip object- and target- handling for the second symbol.
3662
05ee4b0f
JB		 36632005-02-02 Jan Beulich <jbeulich@novell.com>
3664
3665 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
3666 designators along with quoted ones. Free copy of quoted designator
3667 when done.
3668
65ec77d2
BE		 36692005-02-01 Ben Elliston <bje@au.ibm.com>
3670
3671 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
3672 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
3673 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
3674 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
3675 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
3676 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
3677 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
3678 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
3679 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
3680 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
3681 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
3682 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
3683 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
3684 #if 0'd code throughout.
3685
d342277e
NC		 36862005-01-31 Nick Clifton <nickc@redhat.com>
3687
3688 * as.c (parse_args): Bump copyright date reported by --version to
3689 2005.
3690
d6486796
NC		 36912005-01-31 Nick Clifton <nickc@redhat.com>
3692
3693 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
3694 and vax-vms.
3695
ca3bc58f
JB		 36962005-01-31 Jan Beulich <jbeulich@novell.com>
3697
3698 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
3699 that can end with .endr in that case. Make requiring/permitting
3700 pseudo-ops without leading dot closer to the logic in read.c serving
3701 the same purpose.
3702 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
3703 ignored.
3704
057f53c1
JB		 37052005-01-31 Jan Beulich <jbeulich@novell.com>
3706
3707 * macro.c (do_formals): Adjust to no longer accept empty parameter
3708 names.
3709 (define_macro): Adjust to no longer accept empty macro name, garbage
3710 following the parameters, or macros that were previously defined.
3711 * read.c (s_bad_end): Declare.
3712 (potable): Add endm. Handler for endr and endm is s_bad_end.
3713 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
3714 and .endr.
3715 * read.h (s_bad_endr): Remove.
3716
d3156ecc
JB		 37172005-01-31 Jan Beulich <jbeulich@novell.com>
3718
3719 * config/tc-ia64.c (parse_operands): Parse all specified operands,
3720 immediately discarding (but counting) those exceeding the maximum
3721 possible amount. Track whether output and input operand counts ever
3722 matched, and use this to better indicate which of the operands/
3723 operand types was wrong; specifically don't default to pointing to
3724 the first operand.
3725
75e09913
JB		 37262005-01-31 Jan Beulich <jbeulich@novell.com>
3727
3728 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
3729 variable in dot_endp). Add body and insn. Make prologue,
3730 prologue_mask, body, and insn bitfields.
3731 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
3732 messages.
3733 (in_procedure, in_prologue, in_body): New.
3734 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3735 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3736 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
3737 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
3738 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
3739 dot_personality): Use the appropriate one of the above.
3740 (dot_proc): Clear unwind.proc_start; set to current location only if
3741 none of the entry points were valid. Check for non-zero-length entry
3742 point names. Check that entry points aren't defined, yet. Clear
3743 unwind.prologue, unwind.body, and unwind.insn.
3744 (dot_body): Call in_procedure. Check that first directive in procedure
3745 had no insns emitted before. Set unwind.body.
3746 (dot_prologue): Call in_procedure. Check that not already in prologue.
3747 Check that first directive in procedure had no insns emitted before.
3748 Clear unwind.body.
3749 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
3750 length entry point names. Check that entry points became defined.
3751 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
3752
f4660e2c
JB		 37532005-01-31 Jan Beulich <jbeulich@novell.com>
3754
3755 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
3756 before actually using it. Don't generate an error in manual bundling
3757 mode when looking at an insn requiring slot 2 but not yet at slot 2.
3758 Don't generate an error in manual bundling mode when looking at an
3759 insn required to be last in its group but the required slot hasn't
3760 been reached, yet. Allow conversion from MII to MI;I for bundle
3761 consisting of only 2 insns with the stop between them. Suppress
3762 various meaningless errors resulting from detecting earlier ones.
3763
60b9a617
JB		 37642005-01-31 Jan Beulich <jbeulich@novell.com>
3765
3766 * config/tc-ia64.c (parse_operands): Also handle alloc without first
3767 input being ar.pfs.
3768
7af0dfc7
CG		 37692005-01-28 Christian Groessler <chris@groessler.org>
3770
3771 * config/tc-z8k.c (md_assemble): Improve error detection.
3772
f7e323d5
JB		 37732005-01-28 Jan Beulich <jbeulich@novell.com>
3774
3775 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
3776 for personality routine pointer only if there is one.
3777 (ia64_convert_frag): Likewise.
3778 (generate_unwind_image): Likewise.
3779
f87a1e0c
CG		 37802005-01-27 Christian Groessler <chris@groessler.org>
3781
3782 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
3783 (md_apply_fix3): Make relative branches out of range an error
3784 instead of a warning. Display correct line number for out of
3785 range branches/calls/memory accesses.
3786
c6cb92c5
NS		 37872005-01-27 Nathan Sidwell <nathan@codesourcery.com>
3788
3789 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
3790 to emit .debug_line and other debug sections.
3791 * as.h (seg_not_empty_p): Declare.
3792 * subsegs.c (seg_not_empty_p): New predicate.
3793
e8093792
AC		 37942005-01-27 Andrew Cagney <cagney@gnu.org>
3795
3796 * configure: Regenerate to track ../gettext.m4 change.
3797
09124b3f
JB		 37982005-01-27 Jan Beulich <jbeulich@novell.com>
3799
3800 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
3801
38022005-01-27 Jan Beulich <jbeulich@novell.com>
97762d08
JB		 3803
3804 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
3805 to/from application registers dynamic insns.
3806 (md_assemble): Defer resolution of move to/from application registers
3807 dynamic insns when they can be issued on either the I- or M-units.
3808
90219bd0
AO		 38092005-01-25 Alexandre Oliva <aoliva@redhat.com>
3810
3811 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
3812 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
3813 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
3814 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
3815 * cgen.c (gas_cgen_parse_operand): Handle
3816 CGEN_PARSE_OPERAND_SYMBOLIC.
3817 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
3818 (frv_force_relocation): Likewise. Fix handling of PIC
3819 relocations.
3820 (md_apply_fix3): Likewise.
3821
59c871b4
BE		 38222005-01-21 Ben Elliston <bje@au.ibm.com>
3823
3824 * as.h: Remove #if 0'd code.
3825 * atof-generic.c (atof_generic): Likewise.
3826 * ecoff.c (ecoff_directive_frame): Likewise.
3827 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
3828 * itbl-ops.c (itbl_add_reg): Likewise.
3829 * listing.c (calc_hex): Likewise.
3830 * read.c (MASK_CHAR): Likewise.
3831 * subsegs.c (subsegs_print_statistics): Likewise.
3832 * symbols.c (indent): Likewise.
3833 * write.c (write_relocs): Likewise.
3834 (write_object_file): Likewise.
3835 (relax_frag): Likewise.
3836
fb767913
NC		 38372005-01-20 Nick Clifton <nickc@redhat.com>
3838
3839 * as.c (std_longopts): Add an entry for "--a" in order to prevent
3840 getopt_long_only() from considering -a as an abbreviation for
3841 --alternate.
3842 (parse_args): Fix the parsing of -a=<file>.
3843
c556cc9c
AM		 38442005-01-20 Alan Modra <amodra@bigpond.net.au>
3845
3846 PR gas/684
3847 * read.c (s_incbin): Adjust default count for skip. Check validity
3848 of count and skip rigorously.
3849
9c6ed8e6
FF		 38502005-01-19 Fred Fish <fnf@specifixinc.com>
3851
3852 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
3853
e5604d79
RS		 38542005-01-19 Richard Sandiford <rsandifo@redhat.com>
3855
3856 * read.c (convert_to_bignum): New function, split out from...
3857 (emit_expr): ...here. Handle the case where X_add_number is
3858 positive and the input value is negative.
3859 (output_big_sleb128): Fix setting of continuation bit. Check whether
3860 the final byte needs to be sign-extended. Fix size-shrinking loop.
3861 (emit_leb128_expr): When generating a signed leb128, see whether the
3862 sign of an O_constant's X_add_number matches the sign of the input
3863 value. Use a bignum if not.
3864
e38bc3b5
NC		 38652005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
3866
3867 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
3868 arch_sh_up in order to match the external name and make the
3869 testsuite's job easier.
3870
df227444
L		 38712005-01-14 H.J. Lu <hongjiu.lu@intel.com>
3872
4df6ce47 3873 PR 659
df227444
L		 3874 * config/tc-i386.c (i386_scale): Disallow 0 scale.
3875
b8b80cf7
NC		 38762005-01-12 Nick Clifton <nickc@redhat.com>
3877
3878 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
3879 ignored_arguments array.
3880
324007b9
L		 38812005-01-10 H.J. Lu <hongjiu.lu@intel.com>
3882
3883 * write.c (write_object_file): Disallow a symbol equated to
3884 common symbol.
3885
5c4504f7
NC		 38862005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3887
3888 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
3889 bfd_mach_maxq20.
3890 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
3891 (maxq_target): New function: Set the machine type.
3892
4e7fd91e
PB		 38932005-01-06 Paul Brook <paul@codesourcery.com>
3894
3895 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
3896 (md_begin): Handle TE_VXWORKS for FP defaults.
3897 (md_apply_fix3): Correct rela offsets.
3898 (elf32_arm_target_format): Add VxWorks targets.
3899
ea3eed15
PB		 39002005-01-06 Paul Brook <paul@codesourcery.com>
3901
3902 * configure.tgt: Set em=vxworks for *-*-vxworks.
3903 * config/te-vxworks.h: New File.
3904
5dc1606f
PB		 39052005-01-06 Paul Brook <paul@codesourcery.com>
3906
3907 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
3908
18af0b39
NC		 39092005-01-04 Dmitry Diky <diwil@spec.ru>
3910
3911 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
3912 global label.
3913
196e8040
JW		 39142005-01-03 David Mosberger <davidm@hpl.hp.com>
3915
3916 * config/tc-ia64.c (md): Add member "loc_directive_seen".
3917 (dot_loc): New function.
3918 (md_pseudo_table): Add entry to map .loc to dot_loc().
3919 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
3920 seen a .loc directive or we're generating DWARF2 debug info for
3921 assembly source.
3922
a207757e
AM		 39232004-12-29 Alan Modra <amodra@bigpond.net.au>
3924
3925 PR gas/619
3926 * read.c (s_comm_internal): Don't zero end of name until size
3927 expression has been parsed.
3928
71d7ecf2
MM		 39292004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
3930
3931 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
3932
30c62922
TL		 39332004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
3934
3935 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
3936 case).
3937
14ee9f48
ILT		 39382004-12-22 Ian Lance Taylor <ian@airs.com>
3939
3940 * configure.tgt: New.
3941 * configure.in: Move setting of cpu_type, fmt, etc., to
3942 configure.tgt.
3943 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
3944 $(srcdir)/configure.tgt.
3945 * configure, Makefile.in: Rebuild.
3946
750bce0e 39472004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
4df6ce47 3948
750bce0e
NC		 3949 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
3950 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
3951 instructions.
3952 (avr_offset_expression): New function to parse offsets for LDI
3953 instructions.
3954 (avr_operand): Use it.
3955 (md_apply_fix3): Generate the relocs.
3956
9d2be1ee
JR		 39572004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
3958
3959 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
3960 BFD_RELOC_SH_IMMS10BY8 relocation.
3961
3962 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
3963 than just ignoring bad code.
3964
1e50d24d
RS		 39652004-12-16 Richard Sandiford <rsandifo@redhat.com>
3966
3967 * config/tc-v850.c (handle_lo16): New function.
3968 (v850_reloc_prefix): Use it to check lo().
3969 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
3970
2fbd2a87
NC		 39712004-12-14 P.J. Darcy <darcypj@us.ibm.com>
3972
3973 * configure.in: Add s390x-ibm-tpf support.
3974 * configure: Regenerate.
3975
7a6d0b32
JB		 39762004-12-15 Jan Beulich <jbeulich@novell.com>
3977
3978 * config/obj-elf.c (obj_elf_change_section): Only set type and
3979 attributes on new sections. Emit warning when type of re-declared
3980 section doesn't match.
3981
5b9d23c6
JB		 39822004-12-15 Jan Beulich <jbeulich@novell.com>
3983
3984 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
3985 '.cfi_startproc simple' doesn't inherit the old value.
3986
dcb45a06
JB		 39872004-12-15 Jan Beulich <jbeulich@novell.com>
3988
3989 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
3990 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
3991 generation to emit a factored offset.
3992
aa6975fb
ILT		 39932004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
3994
6943caf0
ILT		 3995 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
3996 which is too large in the case of NO_PIC without 64-bit
3997 addresses.
3998
aa6975fb
ILT		 3999 * config/tc-mips.c (mips_in_shared): New static variable.
4000 (macro_build_lui): Permit "_gp" if !mips_in_shared.
4001 (md_longopts): Add -mshared and -mno-shared.
4002 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
4003 (s_cpload): Implement !mips_in_shared case.
4004 (s_cpsetup): Likewise.
4005 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
4006 * NEWS: Mention -mno-shared.
4007
be1b2b4b
PB		 40082004-12-09 Paul Brook <paul@codesourcery.com>
4009
4010 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
4011 for function start.
4012
9a92f48d
ILT		 40132004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
4014
dd22970f
ILT		 4015 * config/tc-mips.c (append_insn): If we emit a nop during a relax
4016 sequence, increase the size of the sequence.
4017
9a92f48d
ILT		 4018 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
4019 use CPU_RM9000.
4020
b617dc20
BE		 40212004-12-07 Ben Elliston <bje@gnu.org>
4022
4023 * read.c (s_align): Use an align_limit temporary to allay a GCC
4024 signed/unsigned comparison warning.
4025
c820d418
MM		 40262004-12-01 Mark Mitchell <mark@codesourcery.com>
4027
4028 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
4029 * configure.in: Use it for arm*-*-linux-gnueabi*.
4030 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
4031 * config/te-armlinuxeabi.h: New file.
4032 * Makefile.in: Regenerated.
4033 * aclocal.m4: Likewise.
4034 * configure: Likewise.
4df6ce47 4035 * doc/Makefile.in: Regenerated.
c820d418 4036
2b0210eb
BW		 40372004-12-02 Bob Wilson <bob.wilson@acm.org>
4038
4039 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
4040 (xtensa_restore_emit_state): Likewise.
4041
9ebd302d
AM		 40422004-12-02 Alan Modra <amodra@bigpond.net.au>
4043
4044 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
4045 (s_align): Use it.
4046
32118081
NC		 40472004-11-30 Tero Niemela <tero_niemela@yahoo.com>
4048
4049 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
4050 * Makefile.in: Regenerate.
4051
3f414718
TL		 40522004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
4053
9ebd302d
AM		 4054 * config/tc-crx.c: Major code cleanup. Remove unused variables and
4055 functions, give functions a meaningful name, add comments.
4056 (check_range): New function - Replace operand size calculation
3f414718
TL		 4057 with range checking.
4058 (assemble_insn): Update Algorithm, improve error issuing.
9ebd302d 4059 (enum op_err): New.
3f414718
TL		 4060 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
4061 handling.
4062
a7498ae6
NC		 40632004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4064
4065 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
4066 miss between different section in the same module.
4067 (tc_gen_reloc): Likewise.
4068
5c54fd37
NC		 40692004-11-25 Theodore A. Roth <troth@openavr.org>
4070
4071 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
4072 atmega325, atmega3250, atmega645 and atmega6450.
4073
37edbb65
JB		 40742004-11-25 Jan Beulich <jbeulich@novell.com>
4075
4076 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
4077 permissible for the selected instruction suffix.
4078 (process_suffix): For DefaultSize instructions, suppressing the
4079 guessing of a 'q' suffix if the instruction doesn't support it is
4080 pointless, because only an 'l' suffix can be guessed in this place.
4081
5515a510
NC		 40822004-11-24 Nick Clifton <nickc@redhat.com>
4083
4084 * config/tc-iq2000.c: Remove support for IQ10 processor.
4085 Convert to ISO C90 formatting.
4086 * config/tc-iq2000.h: Likewise.
4087
dae1b34e
NC		 40882004-11-23 Nick Clifton <nickc@redhat.com>
4089
4090 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
4091 in this table. They should be correct now.
4092
5c6af06e
JB		 40932004-11-23 Jan Beulich <jbeulich@novell.com>
4094
4095 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
4096 indicate the MMX extensions added by both SSE and 3DNow!A.
4097 (Cpu3dnowA): Declare.
4098 (CpuUnknownFlags): Update.
4099 * config/tc-i386.c (cpu_sub_arch_name): Declare.
4100 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
4101 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
4102 3DNow!. Athlon additionally implies 3DNow!A. Several new
4103 entries (those starting with a dot are for sub-arch specification).
4104 (set_cpu_arch): Handle sub-arch specifications.
4105 (parse_insn): Distinguish between instructions not supported because
4106 of insufficient CPU features and because of 64-bit mode.
4107 * doc/c-i386.texi: Describe enhanced .arch directive.
4108
d9740523
BW		 41092004-11-22 Bob Wilson <bob.wilson@acm.org>
4110
4111 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
4112
3120ef82
BW		 41132004-11-22 Bob Wilson <bob.wilson@acm.org>
4114
4115 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
4116 without a corresponding .debug_info section.
4117
d190d046
HPN		 41182004-11-22 Hans-Peter Nilsson <hp@axis.com>
4119
4120 * read.c (potable): Add "error" and "warning".
4121 (s_errwarn): New function.
4122 * read.h (s_errwarn): Declare.
4123 * doc/as.texinfo (Error, Warning): Document .error and .warning.
4124
5519f6ea
NC		 41252004-11-22 Nick Clifton <nickc@redhat.com>
4126
4127 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
4128 c_dot_file_symbol.
4129
f5c7edf4
AM		 41302004-11-19 Alan Modra <amodra@bigpond.net.au>
4131
4132 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
4133 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
4134
a4528eeb
AM		 41352004-11-19 Alan Modra <amodra@bigpond.net.au>
4136
4137 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
4138 (coff_adjust_symtab): Adjust call.
4139 (crawl_symbols): Likewise.
4140 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
4141 (obj_app_file): Adjust.
4142
444bf5f3
NC		 41432004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4144
4145 * configure.in: Enable bfd_assember for the MAXQ port.
4146 * configure: Regenerate.
4147
a1ace8d8 41482004-11-12 Bob Wilson <bob.wilson@acm.org>
88ac794e 4149 Sterling Augustine <sterling@tensilica.com>
a1ace8d8
BW		 4150
4151 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
4152 there is a conflict.
4153 (check_t1_t2_reads_and_writes): Check for both reads and writes to
4154 interfaces that are related as determined by xtensa_interface_class_id.
4155
30e857fc
NC		 41562004-11-12 Nick Clifton <nickc@redhat.com>
4157
4158 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
4159 offsets for conditional branches.
4160
a67517f4
BW		 41612004-11-11 Bob Wilson <bob.wilson@acm.org>
4162
4163 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
4164
1d19a770
BW		 41652004-11-10 Bob Wilson <bob.wilson@acm.org>
4166
4167 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
4168 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
4169 MAYBE_UNREACHABLE.
4170 (relax_frag_immed): Update call to update_next_frag_state.
4171
c04f5787
AM		 41722004-11-10 Alan Modra <amodra@bigpond.net.au>
4173
4174 * obj.h (struct format_ops <app_file>): Add int param.
4175 * read.h (s_app_file_string): Likewise.
4176 * read.c (s_app_file_string): Likewise.
4177 (s_app_file): Adjust s_app_file_string call.
4178 * config/tc-mips.c (s_mips_file): Likewise.
4179 * config/obj-coff.h (obj_app_file): Add app param.
4180 * config/obj-ecoff.h (obj_app_file): Likewise.
4181 * config/obj-multi.h (obj_app_file): Likewise.
4182 * config/obj-elf.h (elf_file_symbol): Likewise.
4183 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
4184 if called for # preprocessor lines.
4185
a77a9021
L		 41862004-11-08 H.J. Lu <hongjiu.lu@intel.com>
4187
4188 PR 528
4189 * symbols.c (resolve_symbol_value): Convert weak symbols only
4190 for Windows PECOFF.
4191 (symbol_equated_reloc_p): Don't equate weaks when relocating
4192 only for Windows PECOFF.
4193
aea44f62
TL		 41942004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
4195
4196 * config/tc-crx.c (print_insn): Check and set insn_addr.
4197 * config/tc-crx.h (md_frag_check): Define.
4198
7499d566
NC		 41992004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4200 Vineet Sharma <vineets@noida.hcltech.com>
4201
4202 * configure.in: Add support for new target maxq-coff.
4203 * configure: Regenerate.
4204 * NEWS: Mention new support.
4205 * config/tc-maxq.c: New file.
4206 * config/tc-maxq.h: New file.
4207 * config/obj-coff.h: Add support for maxq-coff.
4208
977cdf5a
NC		 42092004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4210
4211 * symbols.c (any_external_name): Define.
a77a9021 4212 (resolve_symbol_value): Convert weak symbols.
977cdf5a
NC		 4213 (S_SET_EXTERNAL): Support any_external_name.
4214 (S_SET_NAME): Qualify parameter const.
316f3bf8 4215 (symbol_equated_reloc_p): Equate to weaks when relocating.
977cdf5a
NC		 4216 * symbols.h (S_SET_NAME): Qualfiy parameter const.
4217 * tc.h (any_external_name): Declare.
4218 * config/obj-coff.c ("coff/pe.h"): Include for BFD
4219 assemblers also.
4220 (weak_is_altname): Declare and define.
4221 (weak_name2altname): Same.
4222 (weak_altname2name): Same.
4223 (weak_uniquify): Same.
4224 (weak_altprefix): Define.
4225 (obj_coff_weak): Change .weak syntax and handling.
4226 (coff_frob_symbol): Fix PE weak symbol alternates.
4227 * config/obj-coff.h (USE_UNIQUE): Define.
4228 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
4229 are in another segment.
4230 (tc_gen_reloc): Remove broken addend hack.
4231 doc/as.texinfo: Update.
4232
34e41783
BW		 42332004-11-05 Sterling Augustine <sterling@tensilica.com>
4234
4235 * config/tc-xtensa.c (total_frag_text_expansion): New.
4236 (md_estimate_size_before_relax): Use it.
4237 (find_address_of_next_align_frag): Likewise.
4238
dcd46b4e
TL		 42392004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
4240
4241 * config/tc-crx.c: Rename argument types.
4242 (processing_arg_number): Rename to 'cur_arg_num'.
4243 (get_number_of_bits): Rename to 'set_operand_size'.
4244 (get_operandtype): Rename to 'parse_operand', totally rewrite.
4245 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
4246 (set_indexmode_parameters): Remove function, integrate its code into
4247 'set_operand'.
4248 (set_operand_size): Get rid of 'Operand Number' function parameter -
4249 use global variable 'cur_arg_num' instead.
4250 Use a local 'argument' pointer to reference the current argument.
4251 (parse_operand): Likewise.
4252 (set_operand): Likewise.
4253 (process_label_constant): Likewise.
4254
9456465c
BW		 42552004-11-04 Bob Wilson <bob.wilson@acm.org>
4256
4257 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
4258 (add_section_rename): Delete. Inlined into...
4259 (build_section_rename): ...here. Use xstrdup instead of strdup.
4260 (xtensa_section_rename): Drop "const" from argument and return types.
4261 (md_show_usage): Indent to match show_usage().
4262 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
4263 (tc_canonicalize_section_name): Define.
4264 (md_elf_section_rename): Remove unused macro.
4265 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
4266 * doc/c-xtensa.texi (Xtensa Options): Likewise.
4267 (Frame Directive): Delete.
4268
7f266840
DJ		 42692004-11-04 Daniel Jacobowitz <dan@debian.org>
4270
4271 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
4272 * config/tc-arm.c (target_oabi): Delete.
4273 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
4274 (arm_opts): Remove moabi.
4275 * doc/as.texinfo (Overview): Remove documentation of -moabi.
4276 * doc/c-arm.texi (ARM Options): Likewise.
4277 * configure: Regenerated.
4278
ae57792d
HPN		 42792004-11-04 Hans-Peter Nilsson <hp@axis.com>
4280
4281 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
4282 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
4283 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
4284 * configure: Regenerate.
4285 * config/tc-cris.c (enum cris_archs): New.
4286 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
4287 (cris_insn_ver_valid_for_arch): New functions.
4288 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
4289 (cris_arch): New variable.
4290 (md_pseudo_table): New pseudo .arch.
4291 (err_for_dangerous_mul_placement): Initialize according to
4292 DEFAULT_CRIS_ARCH.
4293 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
4294 All users changed.
4295 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
4296 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
4297 (BRANCH_WF_V32, BRANCH_WB_V32): New.
4298 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
4299 use in md_cris_relax_table.
4300 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
4301 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4302 Update and improve head comment.
4303 (OPTION_PIC): Define in terms of previous option, OPTION_US.
4304 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
4305 (OPTION_ARCH): New.
4306 (md_longopts): New option --march=...
4307 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
4308 macros.
4309 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
4310 (HANDLE_RELAXABLE): New macro.
4311 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
4312 cases. Check for weak symbols and assume not relaxable. Handle
4313 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
4314 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
4315 fragP->fr_symbol.
4316 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
4317 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4318 (cris_create_short_jump): Adjust for CRISv32.
5664e9a7 4319 (cris_relax_frag): Handle new states.
ae57792d
HPN		 4320 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
4321 (md_begin): Define symbols "..asm.arch.cris.v32",
4322 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
4323 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
4324 when entering opcode table entry points.
4325 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
4326 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
4327 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
4328 (cris_process_instruction): Initialize out_insnp->insn_type to
4329 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
4330 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
4331 cases.
4332 <case 'm'>: Check that modified_char == '.'.
4333 <invalid operands>: Consume the rest of the line.
4334 When operands don't match, skip over subsequent insns with
4335 non-matching version specifier but same mnemonic.
4336 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
4337 special registers in CRISv32 are always 32 bit long.
4338 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
4339 New cases.
4340 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
4341 and compatible. Recognize "ACR" for v32, unless followed by "+".
4342 (get_spec_reg): Consider cris_arch when looking up register.
4343 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
4344 v32 or compatible.
4345 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
4346 (cris_get_expression): Restore input_line_pointer if failing "early".
4347 (get_flags): Consider cris_arch and recognize flags accordingly.
4348 (branch_disp): Adjust for CRISv32.
4349 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
4350 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
4351 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
4352 resolved. Don't enter zeros in object file for
4353 BFD_RELOC_32_PCREL.
4354 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
4355 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
4356 (md_parse_option): Break out "return 1".
4357 <OPTION_ARCH> New case.
4358 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
4359 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
4360 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
4361 <case BFD_RELOC_32_PCREL>: New cases.
4362 Addends for non-zero fx_pcrel are too in fx_offset.
4363 (md_show_usage): Show --march=<arch>.
4364 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
4365 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
4366 (s_syntax) <struct syntaxes>: Properly constify member operand.
4367 * config/tc-cris.h (TARGET_MACH): Define.
4368 (cris_mach): Declare.
4369 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
4370 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
4371 (CRIS-Opts): Document --march=...
4372 (CRIS-Pseudos): Document .arch.
4373
9306ca4a
JB		 43742004-11-04 Jan Beulich <jbeulich@novell.com>
4375
4376 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
4377 intel syntax and no register prefix, allow $ in symbol names when
4378 intel syntax.
4379 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
4380 (intel_float_operand): Add fourth return value indicating math control
4381 operations. Make classification more precise.
4382 (md_assemble): Complain if memory operand of mov[sz]x has no size
4383 specified.
4384 (parse_insn): Translate word operands to floating point instructions
4385 operating on integers as well as control instructions to short ones
4386 as expected by AT&T syntax. Translate 'd' suffix to short one only for
4387 floating point instructions operating on non-integer operands.
4388 (match_template): Remove fldcw special case. Adjust q-suffix handling
4389 to permit it on fild/fistp/fisttp in AT&T mode.
4390 (process_suffix): Don't guess DefaultSize insns' suffix from
4391 stackop_size for certain floating point control instructions. Guess
4392 suffix for branch and [ls][gi]dt based on flag_code. Split error
4393 messages for Intel and AT&T syntax, and make the condition more strict
4394 for the former. Adjust suppressing of generation of operand size
4395 overrides.
4396 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
4397 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
4398 more error checking.
4399 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
4400 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
4401
2b4f075a
HPN		 44022004-11-03 Hans-Peter Nilsson <hp@axis.com>
4403
4404 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
4405 md_short_jump_size, md_long_jump_size.
4406 * write.c [!WORKING_DOT_WORD]: Ditto.
4407 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
4408 qualifier.
4409 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
4410 declare.
4411 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
4412 const qualifier in these definitions.
4413 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
4414 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
4415
ddbc47ac
NC		 44162004-11-02 Nick Clifton <nickc@redhat.com>
4417
4418 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
4419 table before deciding to produce a .debug_line section to match up
4420 with a user provided .debug_info section.
4421
3ad3f5ad
TL		 44222004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
4423
4424 * config/tc-crx.c (getreg_image): Bug fix, a return value was
4425 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
4426
c815a616
TL		 44272004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
4428
4429 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
4430 (get_flags): New function.
c04f5787
AM		 4431 (get_number_of_bits): Edit comments, update numeric values to
4432 supported sizes.
4433 (process_label_constant): Don't support the colon
4434 format (SYMBOL:[s|m|l]).
c815a616
TL		 4435 (set_cons_rparams): Support argument type 'arg_rbase'.
4436 (get_operandtype): Bug fix in 'rbase' operand type parsing.
4437 (handle_LoadStor): Bug fix, first handle post-increment mode.
c04f5787
AM		 4438 (getreg_image): Remove redundant code, update according to latest
4439 CRX spec.
c815a616 4440 (print_constant): Bug fix relate to 3-word instructions.
c04f5787 4441 (assemble_insn): Bug fix, when matching instructions, verify also
c815a616
TL		 4442 instruction type (not only mnemonic).
4443 Add various error checking.
4444 (preprocess_reglist): Support HI/LO and user registers.
4445
ed7af9f9
L		 44462004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
4447
c04f5787 4448 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
ed7af9f9
L		 4449 in an epilogue directive go negative.
4450
ac025970
L		 44512004-10-25 H.J. Lu <hongjiu.lu@intel.com>
4452
4453 PR 474
4454 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
4455 after reporting template error during manual bundling. Reported
4456 by Michael Dupont, michaelx.dupont@intel.com.
4457
a394c00f
NC		 44582004-10-25 Daniel Jacobowitz <dan@debian.org>
4459
4460 * Makefile.am: Run dep-am.
4461 * aclocal.m4: Regenerate with automake 1.9.2.
4462 * Makefile.in: Regenerate with automake 1.9.2.
4463 * doc/Makefile.in: Likewise.
4464
4465 * config/tc-arm.c: Include "dw2gencfi.h".
4466 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4467 New functions.
4468 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
4469 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
4470 (tc_cfi_frame_initial_instructions): Define.
4471 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4472 Add prototypes.
4473
23d83918
TL		 44742004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
4475
4476 * config/tc-crx.c (assemble_insn): Check unsigned immediate
4477 operands validity.
4478 Update coprocessor id to be unsigned immediate.
4479
bb41ade5
AM		 44802004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4481
4482 * config/tc-i386.c (O_secrel): Delete.
4483 (tc_pe_dwarf2_emit_offset): New function.
4484 * config/tc-i386.h (O_secrel): Define as O_md1.
4485 (TC_DWARF2_EMIT_OFFSET): Define.
4486
87e62348
NC		 44872004-10-18 Nick Clifton <nickc@redhat.com>
4488
4489 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
4490 ignore @fptr() directives for 4-byte fixups.
4491
3c55da70
AM		 44922004-10-15 Alan Modra <amodra@bigpond.net.au>
4493
4494 * Makefile.am: Run "make dep-am"
4495 * Makefile.in: Regenerate.
4496
40e7b7b9
BW		 44972004-10-14 Bob Wilson <bob.wilson@acm.org>
4498
4499 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
4500 Remove comments about placement of literal pools.
4501 (Literal Directive): Update description of literal placement.
4502 (Literal Prefix Directive): Remove statement that this does not apply
4503 to absolute-mode literals. Describe new section naming scheme.
4504
b08b5071
BW		 45052004-10-12 Bob Wilson <bob.wilson@acm.org>
4506
4507 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
4508 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
4509 is_windowed_return_opcode): Delete.
4510 (xtensa_frob_label): Use get_subseg_target_freq.
4511 (md_assemble): Inline call to is_entry_opcode.
4512 (xtensa_handle_align): Inline call to get_frag_is_literal.
4513 (relaxation_requirements): Inline call to is_jx_opcode.
4514 (emit_single_op): Inline call to is_movi_opcode.
4515 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
4516 get_frag_is_no_transform, is_entry_opcode, and
4517 set_frag_is_specific_opcode. Use get_subseg_total_freq.
4518 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
4519 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
4520 Inline calls to get_frag_is_no_transform.
4521 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
4522 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
4523 get_frag_is_no_transform.
4524 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
4525 and set_frag_is_no_transform.
4526 (get_expression_value): Delete.
4527 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
4528 cur_target_freq to target_freq.
4529 (get_subseg_info): Split out code to create a new map entry into ...
4530 (add_subseg_info): ... this new function.
4531 (get_last_insn_flags): Check if get_subseg_info succeeded.
4532 (set_last_insn_flags): Call add_subseg_info if needed.
4533 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
4534 (xtensa_reorder_segments): Compute last_sec while counting sections.
4535 Remove call to get_last_sec.
4536 (get_last_sec): Delete.
4537 (cache_literal_section): Inline call to retrieve_literal_seg and its
4538 callees, seg_present and add_seg_list.
4539 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
4540 (get_frag_is_insn, get_frag_is_no_transform,
4541 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
4542 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
4543
7fa3d080
BW		 45442004-10-12 Bob Wilson <bob.wilson@acm.org>
4545
4546 * config/tc-xtensa.c: Use ISO C90 formatting.
4547 * config/tc-xtensa.h: Likewise.
4548 * config/xtensa-istack.h: Likewise.
4549 * config/xtensa-relax.c: Likewise.
4550 * config/xtensa-relax.h: Likewise.
4551
8cb51566
PB		 45522004-10-12 Paul Brook <paul@codesourcery.com>
4553
4554 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
4555 EF_ARM_EABI_VER4.
4556 (arm_eabis): Ditto.
4557 * doc/c-arm.texi: Document that we actually support -meabi=4, not
4558 -meabi=3.
4559
653cfe85
BW		 45602004-10-08 Bob Wilson <bob.wilson@acm.org>
4561
4562 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
4563 entries.
4564 (Acknowledgements): Use "GAS" instead of AS variable.
4565
d2b2c203
DJ		 45662004-10-08 Daniel Jacobowitz <dan@debian.org>
4567
4568 * config/tc-i386.c: Include "elf/x86-64.h".
4569 (i386_elf_section_type): New function.
4570 * config/tc-i386.h (md_elf_section_type): Define.
4571 (i386_elf_section_type): New prototype.
4572
e80e0390
NC		 45732004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
4574
4575 * config/m68k-parse.h (enum m68k_register): New control register,
4576 MBAR2 (for MCF5249)
4577 * config/tc-m68k.c: Correct control register set for MCF5249.
4578
43cd72b9 45792004-10-07 Bob Wilson <bob.wilson@acm.org>
85a5ac80 4580 Sterling Augustine <sterling@tensilica.com>
43cd72b9
BW		 4581
4582 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
4583 (UNREACHABLE_MAX_WIDTH): Define.
4584 (XTENSA_FETCH_WIDTH): Delete.
4585 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
4586 prefer_const16, prefer_l32r): New global variables.
4587 (LIT4_SECTION_NAME): Define.
4588 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
4589 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
4590 (frag_flags struct): New.
c04f5787 4591 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
43cd72b9
BW		 4592 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
4593 (bitfield, bit_is_set, set_bit, clear_bit): Define.
4594 (MAX_FORMATS): Define.
4595 (op_placement_info struct, op_placement_table): New.
4596 (O_pltrel, O_hi16, O_lo16): Define.
4597 (directiveE enum): Rename directive_generics to directive_transform.
4598 Delete directive_relax. Add directive_schedule,
4599 directive_absolute_literals, and directive_last_directive.
4600 (directive_info): Rename "generics" to "transform". Delete "relax".
4601 Add "schedule" and "absolute-literals".
4602 (directive_state): Adjust entries to match changes in directive_info.
4603 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
4604 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
4605 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
4606 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
4607 (align_only_targets, software_a0_b_retw_interlock,
4608 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
4609 software_avoid_short_loop, software_avoid_close_loop_end,
4610 software_avoid_all_short_loops, specific_opcode): Delete.
4611 (warn_unaligned_branch_targets): New.
4612 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
4613 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
4614 (option_[no_]link_relax, option_[no_]transform,
4615 option_[no_]absolute_literals, option_warn_unaligned_targets,
4616 option_prefer_l32r, option_prefer_const16, option_target_hardware):
4617 New enum values.
4618 (option_[no_]align_only_targets, option_literal_section_name,
4619 option_text_section_name, option_data_section_name,
4620 option_bss_section_name, option_eb, option_el): Delete.
4621 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
4622 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
4623 and target-hardware. Delete entries for [no-]target-align-only,
4624 literal-section-name, text-section-name, data-section-name, and
4625 bss-section-name.
4626 (md_parse_option): Handle new options and remove old ones. Accept but
4627 ignore [no-]density options. Warn for [no-]generics and [no-]relax
4628 and treat them as [no-]transform.
4629 (md_show_usage): Add new options and remove old ones.
4630 (xtensa_setup_hw_workarounds): New.
4631 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
4632 "long", "short", "loc" and "frequency" entries.
4633 (use_generics): Rename to ...
4634 (use_transform): ... this function. Add past_xtensa_end check.
4635 (use_longcalls): Add past_xtensa_end check.
4636 (code_density_available, can_relax): Delete.
4637 (do_align_targets): New.
4638 (get_directive): Accept dashes in directive names. Warn about
4639 [no-]generics and [no-]relax directives and treat them as
c04f5787 4640 [no-]transform.
43cd72b9
BW		 4641 (xtensa_begin_directive): Call md_flush_pending_output only for some
4642 directives. Check for directives inside instruction bundles. Warn
4643 about deprecated ".begin literal" usage. Warn and ignore [no-]density
4644 directives. Handle new directives. Check generating_literals flag
4645 for literal_prefix.
4646 (xtensa_end_directive): Check for directives inside instruction
4647 bundles. Warn and ignore [no-]density directives. Handle new
4648 directives. Call xtensa_set_frag_assembly_state.
4649 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
4650 xtensa_dwarf2_emit_insn): New.
4651 (xtensa_literal_position): Call md_flush_pending_output. Do not check
4652 use_literal_section flag.
4653 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
4654 literals. Use xtensa_elf_cons to parse the expression.
4655 (xtensa_literal_prefix): Do not check use_literal_section. Support
4656 ".lit4" sections for absolute literals. Change prefix convention to
4657 replace ".text" (or ".t" in a linkonce section). No need to call
4658 subseg_set.
4659 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
4660 (expression_end): Handle closing braces and colons.
4661 (PLT_SUFFIX, plt_suffix): Delete.
4662 (expression_maybe_register): Use new xtensa-isa.h functions. Use
4663 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
4664 and O_hi16 expressions as well.
4665 (tokenize_arguments): Handle closing braces and colons.
4666 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
4667 operands and paired register syntax.
4668 (get_invisible_operands): New.
4669 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
4670 new xtensa-isa.h functions.
4671 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
4672 (xg_translate_idioms): Check if inside bundle. Use use_transform.
4673 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
4674 instructions. Use xtensa_translate_zero_immed.
4675 (operand_is_immed, operand_is_pcrel_label): Delete.
4676 (get_relaxable_immed): Use new xtensa-isa.h functions.
4677 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
4678 functions.
4679 (xtensa_print_insn_table, print_vliw_insn): New.
4680 (is_direct_call_opcode): Use new xtensa-isa.h functions.
4681 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
4682 is_branch_or_jump_opcode): Delete.
4683 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
4684 (opnum_to_reloc, reloc_to_opnum): Delete.
4685 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
4686 xtensa-isa.h functions. Operate on one slot of an instruction.
4687 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
4688 xg_get_insn_size): Delete.
4689 (xg_get_build_instr_size): Use xg_get_single_size.
4690 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
4691 xg_build_widen_table. Use xg_get_single_size.
4692 (xg_get_max_narrow_insn_size): Delete.
4693 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
4694 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
4695 xg_get_single_size.
4696 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
4697 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
4698 (xg_expand_to_stack, xg_expand_narrow): Update calls to
4699 xg_build_widen_table. Use xg_get_single_size.
4700 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
4701 xg_check_operand.
4702 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
4703 treat weak symbols conservatively.
4704 (xg_check_operand): Use new xtensa-isa.h functions.
4705 (is_dnrange): Delete.
4706 (xg_assembly_relax): Inline previous calls to tinsn_copy.
4707 (xg_finish_frag): Specify separate relax states for the frag and slot0.
4708 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
4709 xtensa-isa.h functions.
4710 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
4711 xg_instruction_matches_options): New.
4712 (xg_instruction_matches_rule): Handle O_register expressions. Call
4713 xg_instruction_matches_options.
4714 (transition_rule_cmp): New.
4715 (xg_instruction_match): Update call to xg_build_simplify_table.
4716 (xg_build_token_insn): Record loc fields.
4717 (xg_simplify_insn): Check is_specific_opcode field and
4718 density_supported flag.
4719 (xg_expand_assembly_insn): Skip checking code_density_available. Use
4720 new xtensa-isa.h functions. Call use_transform instead of can_relax.
4721 (xg_assemble_literal): Add error handling for O_big. Call
4722 record_alignment. Handle O_pltrel.
4723 (xg_valid_literal_expression): New.
4724 (xg_assemble_literal_space): Add slot parameter. Remove call to
4725 set_expr_symbol_offset. Add call to record_alignment. Update call to
4726 xg_finish_frag.
4727 (xg_emit_insn): Delete.
4728 (xg_emit_insn_to_buf): Add format parameter. Update calls to
4729 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
4730 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
4731 and slot parameters. Handle new "alternate" relocations for absolute
4732 literals and CONST16 instructions. Check for bad uses of O_lo16 and
4733 O_hi16. Use new xtensa-isa.h functions.
4734 (xg_assemble_tokens): Delete.
4735 (is_register_writer): Use new xtensa-isa.h functions.
4736 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
4737 old-style RSR from LCOUNT.
4738 (next_frag_opcode): Delete.
4739 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
4740 update_next_frag_state): New.
4741 (update_next_frag_nop_state): Delete.
4742 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
4743 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
4744 the state of the absolute-literals directive. Add calls to
4745 record_alignment and xtensa_set_frag_assembly_state. Call
4746 xtensa_switch_to_non_abs_literal_fragment instead of
4747 xtensa_switch_to_literal_fragment.
4748 (build_nop): New.
4749 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
4750 (get_expanded_loop_offset): Change check for undefined opcode to an
4751 assertion.
4752 (xtensa_set_frag_assembly_state, relaxable_section,
4753 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
4754 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
4755 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
4756 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
4757 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
4758 (xtensa_init_fix_data): New.
4759 (xtensa_frob_label): Reset label symbol to the current frag. Check
4760 do_align_targets and generating_literals flag. Propagate frequency
4761 info to new alignment frag. Call xtensa_set_frag_assembly_state.
4762 (xtensa_unrecognized_line): New.
4763 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
4764 to xtensa_set_frag_assembly_state.
4765 (error_reset_cur_vinsn): New.
4766 (md_assemble): Remove check for literal frag. Remove call to
4767 istack_init. Call use_transform instead of use_generics. Parse
4768 explicit instruction format specifiers. Move code for
4769 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
4770 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
4771 Add dwarf2_where call. Remote automatic alignment for ENTRY
4772 instructions. Move call to xtensa_clear_insn_labels to the end.
4773 Rearrange to handle bundles.
4774 (xtensa_cons_fix_new): Delete.
4775 (xtensa_handle_align): New.
4776 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
4777 assignment to is_no_density field.
4778 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
4779 instead of reloc_to_opnum. Handle "alternate" relocations.
4780 (xtensa_force_relocation, xtensa_check_inside_bundle,
4781 xtensa_elf_section_change_hook): New.
4782 (xtensa_symbol_new_hook): Delete.
4783 (xtensa_fix_adjustable): Check for difference of symbols with an
4784 offset. Check for external and weak symbols.
4785 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
4786 (md_estimate_size_before_relax): Return expansion for the first slot.
4787 (tc_gen_reloc): Handle difference of symbols by producing
4788 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
4789 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
4790 tentative values into the output when linkrelax is set.
4791 (XTENSA_PROP_SEC_NAME): Define.
4792 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
4793 Create literal tables only if using literal sections. Create new
4794 property tables instead of old instruction tables. Check for unaligned
4795 branch targets and loops.
4796 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
4797 new_resource_table, clear_resource_table, resize_resource_table,
4798 resources_available, reserve_resources, release_resources,
4799 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
4800 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
4801 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
4802 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
4803 flag. Update checks for workaround options. Call
4804 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
4805 (xtensa_cleanup_align_frags): Add special case for branch targets.
4806 Check for and mark unreachable frags.
4807 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
4808 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
4809 end of a zero-overhead loop body.
4810 (frag_can_negate_branch): Handle instructions with multiple slots.
4811 Use new xtensa-isa.h functions
4812 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
4813 xtensa_mark_zcl_first_insns): New.
4814 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
4815 transformations are disabled.
4816 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
4817 multislot instructions.
4818 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
4819 Likewise. Also error if transformations are disabled.
4820 (unrelaxed_frag_max_size): New.
4821 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
4822 xtensa-isa.h functions.
4823 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
4824 xtensa_opcode_is_loop instead of is_loop_opcode.
4825 (get_text_align_power): Replace as_fatal with assertion.
4826 (get_text_align_fill_size): Iterate instead of using modulus when
4827 use_nops is false.
4828 (get_noop_aligned_address): Assert that this is for a machine-dependent
4829 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
4830 xg_get_single_size, and frag_format_size.
4831 (get_widen_aligned_address): Rename to ...
4832 (get_aligned_diff): ... this function. Add max_diff parameter.
4833 Remove handling of rs_align/rs_align_code frags. Use
4834 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
4835 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
4836 and pass it back to caller.
4837 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
4838 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
4839 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
4840 (relax_frag_text_align): Rename to ...
4841 (relax_frag_loop_align): ... this function. Assume loops can only be
4842 in the first slot of an instruction.
4843 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
4844 instruction. Remove call to frag_wane.
4845 (relax_frag_narrow): Rename to ...
4846 (relax_frag_for_align): ... this function. Extend to handle
4847 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
4848 RELAX_NARROW for the first slot.
4849 (find_address_of_next_align_frag, bytes_to_stretch): New.
4850 (future_alignment_required): Use find_address_of_next_align_frag and
4851 bytes_to_stretch. Look ahead to subsequent frags to make smarter
4852 alignment decisions.
4853 (relax_frag_immed): Add format, slot, and estimate_only parameters.
4854 Check if transformations are enabled for b_j_loop_end workaround.
4855 Use new xtensa-isa.h functions and handle multislot instructions.
4856 Update call to xg_assembly_relax.
4857 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
4858 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
4859 frag types.
4860 (convert_frag_narrow): Add segP, format and slot parameters. Call
4861 convert_frag_immed for branch instructions. Adjust calls to
4862 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
4863 xg_get_single_size and xg_get_single_format.
4864 (convert_frag_fill_nop): New.
4865 (convert_frag_immed): Add format and slot parameters. Handle multislot
4866 instructions and use new xtensa-isa.h functions. Update calls to
4867 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
4868 enabled for b_j_loop_end workaround. Use build_nop instead of
4869 assemble_nop. Check is_specific_opcode flag. Check for unreachable
4870 frags. Use xg_get_single_size. Handle O_pltrel.
4871 (fix_new_exp_in_seg): Remove check for old plt flag.
4872 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
4873 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
4874 for loop opcode to an assertion. Mark all frags up to the end of the
4875 loop as not transformable.
4876 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
4877 (get_subseg_info): New.
4878 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
4879 check for dest_seg.
4880 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
4881 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
4882 (xtensa_switch_to_non_abs_literal_fragment): New.
4883 (cache_literal_section): Add is_code parameter and pass it through to
4884 retrieve_literal_seg.
4885 (retrieve_literal_seg): Add is_code parameter and use it to set the
4886 flags on the literal section. Handle case where head parameter is 0.
4887 (get_frag_is_no_transform, set_frag_is_specific_opcode,
4888 set_frag_is_no_transform): New.
4889 (xtensa_create_property_segments): Add end_property_function parameter
4890 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
4891 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
4892 (xtensa_create_xproperty_segments, section_has_xproperty): New.
4893 (add_xt_block_frags): Add end_property_function parameter and call it
4894 if it is non-zero. Call xtensa_frag_flags_init.
4895 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
4896 get_frag_property_flags, frag_flags_to_number,
4897 xtensa_frag_flags_combinable, xt_block_aligned_size,
4898 xtensa_xt_block_combine, add_xt_prop_frags,
4899 init_op_placement_info_table, opcode_fits_format_slot,
4900 xg_get_single_size, xg_get_single_format): New.
4901 (istack_push): Inline call to tinsn_copy.
4902 (tinsn_copy): Delete.
4903 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
4904 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
4905 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
4906 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
4907 functions. Handle invisible operands.
4908 (tinsn_to_slotbuf): New.
4909 (tinsn_check_arguments): Use new xtensa-isa.h functions.
4910 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
4911 vinsn_from_chars, and xg_free_vinsn.
4912 (tinsn_from_insnbuf): New.
4913 (tinsn_immed_from_frag): Add slot parameter and handle multislot
4914 instructions. Handle symbol differences.
4915 (get_num_stack_text_bytes): Use xg_get_single_size.
4916 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
4917 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
4918 get_expr_register, set_expr_symbol_offset_diff): New.
4919 * config/tc-xtensa.h (MAX_SLOTS): Define.
4920 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
4921 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
4922 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
4923 RELAX_NONE types.
4924 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
4925 (xtensa_frag_type struct): Add is_assembly_state_set,
4926 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
4927 is_align, is_text_align, alignment, and is_first_loop_insn fields.
4928 Replace is_generics and is_relax fields by is_no_transform field.
4929 Delete is_text and is_longcalls fields. Change text_expansion and
4930 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
4931 per-slot information: literal_frags, slot_subtypes, slot_symbols,
4932 slot_sub_symbols, and slot_offsets. Add fr_prev field.
4933 (xtensa_fix_data struct): New.
4934 (xtensa_symfield_type struct): Delete plt field.
4935 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
4936 forward declaration here.
4937 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
4938 (XTENSA_SECTION_RENAME): Undefine.
4939 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
4940 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
4941 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
4942 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
4943 (unit_num_copies_func, opcode_num_units_func,
4944 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
4945 (resource_table struct): New.
4946 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
4947 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
4948 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
4949 (tinsn_copy): Delete prototype.
4950 (vliw_insn struct): New.
4951 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
4952 (widen_spec_list): Add option conditions for density and boolean
4953 instructions. Add expansions using CONST16 and conditions for using
4954 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
4955 predicted branches.
4956 (simplify_spec_list): Add option conditions for density instructions.
4957 Add entry for NOP instruction.
4958 (append_transition): Add cmp function pointer parameter and use it to
4959 insert the new entry in order.
4960 (operand_function_LOW16U, operand_function_HI16U): New.
4961 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
4962 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4963 (enter_opname, split_string): Use xstrdup instead of strdup.
4964 (init_insn_pattern): Initialize new options field.
4965 (clear_req_or_option_list, clear_req_option_list,
4966 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
4967 New.
4968 (parse_insn_pattern): Parse option conditions.
4969 (transition_applies): New.
4970 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
4971 swapped last arguments in calls to append_constant_value_condition.
4972 Call clone_req_option_list. Add warning about invalid opcode.
4973 Handle LOW16U and HI16U function names.
4974 (build_transition_table): Add cmp parameter and use it in calls to
4975 append_transition. Use new xtensa-isa.h functions. Check
4976 transition_applies before adding entries.
4977 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
4978 pass it through to build_transition_table.
4979 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
4980 ReqOption, transition_cmp_fn): New types.
4981 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4982 (transition_rule struct): Add options field.
4983 * doc/as.texinfo (Overview): Update Xtensa options.
4984 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
4985 --[no-]relax, and --[no-]generics options. Update descriptions of
4986 --text-section-literals and --[no-]longcalls. Add
4987 --[no-]absolute-literals and --[no-]transform.
4988 (Xtensa Syntax): Add description of syntax for FLIX instructions.
4989 Remove use of "generic" and "specific" terminology for opcodes.
4990 (Xtensa Registers): Generalize the syntax description to include
4991 user-defined register files.
4992 (Xtensa Automatic Alignment): Update.
4993 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
4994 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
4995 (Xtensa Directives): Remove confusing rules about precedence.
4996 (Density Directive, Relax Directive): Delete.
4997 (Schedule Directive): New.
4998 (Generics Directive): Rename to ...
4999 (Transform Directive): ... this node.
5000 (Literal Directive): Update for absolute literals. Missing
5001 literal_position directive is now an error.
5002 (Literal Position Directive): Update for absolute literals.
5003 (Freeregs Directive): Delete.
5004 (Absolute Literals Directive): New.
5005 (Frame Directive): Minor editing.
5006 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
5007 Update dependencies.
5008 * Makefile.in: Regenerate.
5009
6e1304d8
RS		 50102004-10-07 Richard Sandiford <rsandifo@redhat.com>
5011
5012 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
5013 to build the second and third fixups for a composite relocation.
5014 (macro_read_relocs): New function.
5015 (macro_build): Use it.
5016 (s_cpsetup): Pass all three composite relocation codes to macro_build.
5017 Simplify fragging code accordingly.
5018 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
5019 of the composite relocation. Set fx_tcbit in both fixups.
5020
b1dca8ee
RS		 50212004-10-07 Richard Sandiford <rsandifo@redhat.com>
5022
5023 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
5024 (md_apply_fix3): Don't treat composite relocs as done.
5025
89658e52
NC		 50262004-10-07 Jan Beulich <jbeulich@novell.com>
5027
5028 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
5029 prefix for symbol names generated from the LOCAL macro directive.
5030
289040ca
NC		 5031 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
5032 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
5033
48c9f030
NC		 50342004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
5035
5036 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
c04f5787 5037 Special registers.
5c5054ab 5038 (md_assemble): Add error checking for Co-Processor instructions.
48c9f030
NC		 5039 (get_cinv_parameters): Add 'b' option to invalidate the
5040 branch-target cache.
5041
7ed4c4c5
NC		 50422004-10-05 Paul Brook <paul@codesourcery.com>
5043
5044 * config/tc-arm.c (unwind): New variable.
5045 (vfp_sp_encode_reg): New function.
5046 (vfp_sp_reg_required_here): Use it.
5047 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
5048 (vfp_parse_reg_list): New function.
5049 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
5050 s_arm_unwind_personality, s_arm_unwind_personalityindex,
5051 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
5052 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
5053 functions.
5054 (md_pseudo_table): Add them.
5055 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
5056 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
5057 (set_section, add_unwind_adjustsp, flush_pending_unwind,
5058 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
5059 require_hashconst, add_unwind_opcode): New functions.
ab1e9ef7 5060 * doc/c-arm.texi: Document unwinding opcodes.
7ed4c4c5
NC		 5061 * NEWS: Mention the new feature.
5062
04ca8703
EC		 50632004-10-04 Eric Christopher <echristo@redhat.com>
5064
5065 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
5066
7c1d0959
L		 50672004-10-01 H.J. Lu <hongjiu.lu@intel.com>
5068
5069 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
5070 TLS relocations.
5071 * config/tc-s390.c (md_apply_fix3): Likewise.
5072 * config/tc-sparc.c (md_apply_fix3): Likewise.
5073
40a18ebd
NC		 50742004-10-01 Paul Brook <paul@codesourcery.com>
5075
5076 * config/tc-arm.c (arm_elf_section_type): New function.
5077 (arm_elf_change_section): Set section link for exidx sections.
5078 * config/tc-arm.h (arm_elf_section_type): Add prototype.
5079 (md_elf_section_type): Define.
5080
14127cc4
NC		 50812004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
5082
5083 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
5084 instruction's offset.
5085
b7c92712
NC		 50862004-10-01 Adam Nemet <anemet@lnxw.com>
5087
5088 * (TARGET_FORMAT): Remove LynxOS COFF definition.
5089
65555e64
AM		 50902004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
5091
5092 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
5093 asymbol *, instead use symbol_get_bfdsym.
5094
9fe0b840
NC		 50952004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
5096
5097 * config/tc-m68k.c (select_control_regs): Add mcf5249.
5098
0dd132b6
NC		 50992004-09-30 Paul Brook <paul@codesourcery.com>
5100
5101 * config/tc-arm.c (do_smi, do_nop): New functions.
5102 (insns): Add ARMv6ZK instructions.
5103 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
5104 (tc_gen_reloc): Ditto.
5105 (arm_cpus): Add mpcore and arm1176.
5106 (arm_archs): Add armv6{k,z,zk}.
5107 * doc/c-arm.texi: Document new cores and architectures.
5108
a737bd4d
NC		 51092004-09-30 Nick Clifton <nickc@redhat.com>
5110
5111 * config/tc-arm.c: Use ISO C90 formatting.
5112
3631a3c8
NC		 51132004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
5114
a737bd4d 5115 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
3631a3c8
NC		 5116 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
5117 REG_TYPE_MVDX is expected.
5118
d5f0cf92
AM		 51192004-09-29 Marc Bevand <m.bevand@gmail.com>
5120
5121 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
5122
9f9a069e
JW		 51232004-09-21 James E Wilson <wilson@specifixinc.com>
5124
5125 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
5126 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
5127 output_spill_base, output_unat_psprel, output_lc_psprel,
5128 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
5129 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
5130 output_spill_psprel_p): Use it.
5131
4b778c88
TL		 51322004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
5133
c04f5787 5134 * config/tc-crx.c (handle_LoadStor): New function.
04ca8703 5135 Handle load/stor unique instructions before parsing.
4b778c88 5136
eb043451
PB		 51372004-09-17 Paul Brook <paul@codesourcery.com>
5138
5139 * config/tc-arm.c (s_arm_rel31): New funciton.
5140 (md_pseudo_table): Add .rel31.
04ca8703 5141 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
eb043451
PB		 5142 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
5143 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
5144 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
5145 (arm_parse_reloc): Add (target2).
5146
8ea2b00f
AM		 51472004-09-17 Alan Modra <amodra@bigpond.net.au>
5148
5149 * Makefile.am: Run "make dep-am".
5150 * Makefile.in: Regenerate.
5151 * aclocal.m4: Regenerate.
5152 * configure: Regenerate.
5153 * doc/Makefile.in: Regenerate.
5154 * po/POTFILES.in: Regenerate.
5155 * po/gas.pot: Regenerate.
5156
7e1792e0
HPN		 51572004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
5158
5159 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
5160 [!LLONG_MAX]: Ditto.
5161
9c504268
PB		 51622004-09-13 Paul Brook <paul@codesourcery.com>
5163
5164 * config/tc-arm.c: Rename RELABS to TARGET1.
5165
2159ac21
AM		 51662004-09-13 Alan Modra <amodra@bigpond.net.au>
5167
5168 * messages.c (as_internal_value_out_of_range): Cast values passed
5169 to as_bad_where or as_warn_where to proper type.
5170
23794b24
MM		 51712004-09-11 Theodore A. Roth <troth@openavr.org>
5172
5173 * config/tc-avr.c: Add support for
5174 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
5175
e9fad691
AM		 51762004-09-09 Alan Modra <amodra@bigpond.net.au>
5177
5178 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
5179 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
5180
10b016c2
PB		 51812004-09-08 Paul Brook <paul@codesourcery.com>
5182
5183 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
5184 fini_array and preinit_array section types.
5185 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
5186 and fini_array.
5187 * doc/as.texinfo: Document extra section types.
5188
e5a52504
MM		 51892004-09-02 Mark Mitchell <mark@codesourcery.com>
5190
5191 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
5192 * Makefile.in: Regenerated.
5193 * configure.in: Set em for arm*-*-symbianelf*.
5194 * configure: Regenerated.
5195 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
5196 vectors when appropriate.
5197 * config/te-symbian.h: New file.
5198
42851540
NC		 51992004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
5200
5201 * config/tc-crx.c (gettrap): Exception vector can be case
5202 insensitive.
04ca8703 5203 (process_label_constant): Fix a 32-bit displacement bug in branch
42851540
NC		 5204 instructions.
5205 (get_operandtype) : Bug fix, wrong operand was used.
04ca8703 5206 (process_label_constant): Initialize relocation type to
42851540
NC		 5207 BFD_RELOC_NONE
5208
8783612f
RE		 52092004-09-01 Richard Earnshaw < reanrsha@arm.com>
5210
5211 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
5212 for synthesizable cores.
5213
1ff4677c
RE		 5214 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
5215
b18c562e
NC		 52162004-08-25 Dmitry Diky <diwil@spec.ru>
5217
5218 * config/tc-msp430.c: Clean-up the code.
5219 (md_relax_table): New relax table.
5220 (mcu_types): Sort MCU types.
5221 (md_pseudo_table): Add .profiler pseudo handler.
5222 (pow2value): New function.
5223 (msp430_profiler): New function.
5224 (msp430_operands): Add new insns handlers.
5225 (msp430_srcoperand): Add register operand handler, allow complex
5226 expressions.
5227 (md_estimate_size_before_relax): Rewritten.
5228 (md_convert_frag): Rewritten.
5229 (msp430_relax_frag): New function.
5230 * config/tc-msp430.h (md_relax_frag): define macro
5231 * doc/c-msp430.texi: Update information.
5232
8f94ae4d
NC		 52332004-08-24 Nick Clifton <nickc@redhat.com>
5234
5235 * as.c (std_shortopts): Allow -g to take an optional argument.
5236 (parse_args): Pass any switch starting with -g on to the backend
5237 for parsing.
5238
e51dace8
MM		 52392004-08-18 Mark Mitchell <mark@codesourcery.com>
5240
5241 * configure.in (arm*-*-symbianelf*): New target.
5242 (arm*-*-eabi*): Likewise.
5243 * configure: Regenerated.
5244
f7870c8d
TS		 52452004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5246 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
5247 correctly.
5248
d6afba4b
JJ		 52492004-08-18 Jakub Jelinek <jakub@redhat.com>
5250
5251 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
5252 argument, don't do anything if current section is not
5253 .gnu.linkonce.t.* and linkonce_empty is set.
5254 (generate_unwind_image, dot_endp): Adjust callers, call
5255 start_unwind_section (*, 1) if nothing will be put into the
5256 section.
5257
329e276d
NC		 52582004-08-17 Nick Clifton <nickc@redhat.com>
5259
5260 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
5261 (show_usage): Add -g.
5262 (std_longopts): Add --gen-debug. Alpha sort the table.
5263 (parse_args): Print an error message if a switch is not handled.
5264 Handle the -g switch, calling md_debug_format_selector() if
5265 necessary.
5266 * NEWS: Mention new feature.
5267 * doc/as.texinfo: Document new switch.
5268 * doc/internals.texi: Document behaviour of md_parse_option.
04ca8703 5269
329e276d
NC		 5270 * config/tc-arm.c (md_parse_option): Do not issue an error message
5271 if the switch is not recognised.
5272 * config/tc-m68k.c (md_parse_option): Likewise.
5273 * config/tc-pdp11.c (md_parse_option): Likewise.
5274 * config/tc-v850.c (md_parse_option): Likewise.
5275
5276 * as.h: Fix up formatting.
5277 * tc.h: Likewise.
5278
4101eec8
NC		 52792004-08-16 Nick Clifton <nickc@redhat.com>
5280
2766e5e4
NC		 5281 * macro.c (macro_set_alternate): Use ISO C90 formatting.
5282
4101eec8
NC		 5283 * configure.in: Sort architecture based tables alphabetically.
5284 * configure: Regenerate.
5285
80f846b6
AM		 52862004-08-16 Alan Modra <amodra@bigpond.net.au>
5287
5288 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
5289 { "cc", 68 }, with { "cr", 70 }.
5290
caa32fe5
NC		 52912004-08-13 Jan Beulich <jbeulich@novell.com>
5292 Nick Clifton <nickc@redhat.com>
5293
5294 * as.c: Add and handle new --alternate command line option.
5295 * macro.c (macro_set_alternate): New.
5296 * macro.h (macro_set_alternate): Declare.
5297 * read.c: Add and handle new .altmacro and .noaltmacro directives.
5298 * doc/as.texinfo: Document new command line option and pseudo-ops
5299 as well as insert documentation originating from gasp about
5300 alternate macro syntax.
5301 * NEWS: Mention new command line option and pseudo-ops.
5302
b2221023
MM		 53032004-08-10 Mark Mitchell <mark@codesourcery.com>
5304
5305 * expr.c (operand): Handle the "~", "-", and "!" operators applied
5306 to bignums.
5307
db6579d4
PB		 53082004-08-06 Paul Brook <paul@codesourcery.com>
5309
5310 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
5311 Handle new relocations.
5312 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
5313
e750405d
BW		 53142004-08-05 Bob Wilson <bob.wilson@acm.org>
5315
5316 * write.c (relax_segment): Use was_address instead of address when
5317 setting fr_fix field for align frag due to backwards .org.
5318
1d70c7fb
AO		 53192004-07-29 Alexandre Oliva <aoliva@redhat.com>
5320
5321 Introduce SH2a support.
5322 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5323 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
5324 arch_sh2a_nofpu_up.
5325 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5326 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
5327 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5328 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
5329 to end of conditional expression.
5330 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5331 * config/tc-sh.c: Add sh2a-nofpu support.
5332 2003-12-29 DJ Delorie <dj@redhat.com>
5333 * tc-sh.c: Add sh2a support.
5334 (parse_reg): Add tbr.
5335 (parse_at): Support @@(disp,tbr).
5336 (get_specific): Support sh2a opcodes.
5337 (insert4): New, for 4 byte relocs.
5338 (build_Mytes): Support sh2a opcodes.
5339 (md_apply_fix3_Mytes): Support sh2a opcodes.
5340 2003-12-02 Michael Snyder <msnyder@redhat.com>
5341 * config/tc-sh.c (md_parse_option): Handle sh2a.
5342 (sh_elf_final_processing): Ditto.
5343
e7fbc2bf
JT		 53442004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
5345
5346 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
5347 for TE_NetBSD.
5348
9232bbb0
AM		 53492004-07-27 Alan Modra <amodra@bigpond.net.au>
5350
5351 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
5352 (ppc_arch): Expand comment.
5353
670ec21d
NC		 53542004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
5355
5356 * config/tc-crx.c: Support evaluating the difference between two
5357 symbols.
5358 * config/tc-crx.h: Likewise.
5359
406f8ff9 53602004-07-26 H.J. Lu <hongjiu.lu@intel.com>
38ce5b11
L		 5361
5362 * config/tc-ia64.c (start_unwind_section): Set the linked-to
5363 section.
5364 (ia64_elf_section_change_hook): Set the linked-to section for
5365 SHT_IA_64_UNWIND.
5366
c05e9f04
NC		 53672004-07-26 Dmitry Diky <diwil@spec.ru>
5368
5369 * config/tc-msp430.c: Add new subtargets: msp430x1610,
5370 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
5371 msp430xG438, msp430xG439.
5372
e9863d7f
DJ		 53732004-07-25 Daniel Jacobowitz <dan@debian.org>
5374
5375 * doc/as.texinfo (Section, PushSection): Correct documentation
5376 for ELF.
5377
543613e9 53782004-07-21 Jan Beulich <jbeulich@novell.com>
20f0a1fc
NC		 5379
5380 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
5381 permissible for the selected instruction suffix.
5382 (match_template): Don't permit 64-bit general purpose operands in
5383 32-bit mode.
5384 (finalize_imm): Permit 64-bit immediates.
5385 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
5386 specially except for the width of the used base and/or index
5387 registers. For 32-bit displacements, use sign-extended
5388 relocations only when using 64-bit addressing.
5389 Force zero displacement on rip-relative addressing when there is
5390 no other displacement.
5391 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
5392 specially except for the width of the used base and/or index
5393 registers.
5394 (parse_register): Disallow Reg64 registers in 32-bit mode.
5395
543613e9
NC		 5396 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
5397 suffix if the instruction doesn't support it.
04ca8703 5398
01a3f561
MR		 53992004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
5400
5401 * config/tc-mips.c (append_insn): Handle constant expressions with
5402 no associated relocation.
5403 (mips_ip): Cancel the expression after use for the Q format
5404 specifier.
5405 (parse_relocation): Return no relocation for unsupported
5406 operators.
5407 (my_getSmallExpression): Return no relocation if no relocation
5408 operators are used.
5409
e12904d2
DA		 54102004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5411
5412 * config/obj-som.c (adjust_stab_sections): Add prototype.
5413 (obj_som_compiler, obj_som_version, obj_som_copyright,
5414 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
5415 * config/tc-hppa.c (update_subspace): Likewise.
5416 (is_defined_subspace): Amplify comment.
5417 * config/obj-som.h (som_frob_file): Add prototype.
5418
90c1602c
L		 54192004-07-19 Christopher Faylor <cgf@timesys.com>
5420 H.J. Lu <hongjiu.lu@intel.com>
5421
5422 * subsegs.c (section_symbol): Don't create a new segment when
5423 existing segment is undefined.
5424
f263249b
RE		 54252004-07-16 Richard Earnshaw <rearnsha@arm.com>
5426
5427 * config/tc-arm.c: Include include/opcode/arm.h.
5428 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
5429 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
5430 (FPU_ARCH_*): Delete.
5431 * Makefile.am: Update dependencies.
5432 * Makefile.in: Regenerate.
5433
152c65b9
NC		 54342004-07-15 Nick Clifton <nickc@redhat.com>
5435
5436 * configure.in: Accept armbe as a big-endian arm configuration.
5437 * configure: Regenerate.
5438
0477af35
NC		 54392004-07-13 Thomas Nystrom <thn@saeab.se>
5440
5441 * config/tc-i386.c (T_SHIFTOP): New constant.
5442 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
5443 (intel_el1): Handle '~'.
5444 (intel_get_token): Handle '<>', '&', '|' and '~'.
5445
54462004-07-13 Nick Clifton <nickc@redhat.com>
5447
5448 (md_assemble): Remove spurious newline from end of as_bad error
5449 message.
5450 (intel_e05_1): Likewise.
5451 (intel_e11): Likewise.
5452 (intel_match_token): Likewise.
5453
31302357
AS		 54542004-07-11 Andreas Schwab <schwab@suse.de>
5455
5456 * config/tc-m68k.c: Convert to C90. Remove redundant
5457 declarations. Indentation fixup.
5458 [M68KCOFF]: Include "obj-coff.h" instead of declaring
5459 obj_coff_section ourselves.
04ca8703 5460
549f748d
JW		 54612004-07-09 James E Wilson <wilson@specifixinc.com>
5462
5463 * config/tc-ia64.c (default_big_endian): New.
5464 (dot_byteorder, md_begin): Use it.
5465 (md_parse_option): Set it.
04ca8703 5466
1a320fbb
NC		 54672004-07-09 Nick Clifton <nickc@redhat.com>
5468
5469 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
5470 * configure: Regenerate.
5471 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
5472 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
5473 sh_find_elf_flags if necessary.
5474
de7e6852
RS		 54752004-07-08 Richard Sandiford <rsandifo@redhat.com>
5476
5477 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
5478 going to be split into more than one in-place addend, return 0
5479 for relocations against mergeable sections. Associate comments
5480 with code.
5481
1fe1f39c
NC		 54822004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
5483
5484 * Makefile.am (CPU_TYPES): Add crx.
5485 (TARGET_CPU_CFILES): Add config/tc-crx.c.
5486 (TARGET_CPU_HFILES): Add config/tc-crx.h.
5487 (DEPTC_crx_elf): New target.
5488 (DEPOBJ_crx_elf): Likewise.
5489 (DEP_crx_elf): Likewise.
5490 * Makefile.in: Regenerate.
5491 * configure.in: Add crx* target.
5492 * configure: Regenerate.
5493 * config/tc-crx.c: New file.
5494 * config/tc-crx.h: New file.
5495 * NEWS: Mention new target.
5496
d9895649
NC		 54972004-07-06 Nick Clifton <nickc@redhat.com>
5498
85fbca6a 5499 * config.in: Undefine TARGET_SYMBIAN by default.
c04f5787
AM		 5500 * configure.in:
5501 * configure: Regenerate. Add sh-symbian-elf target. If
5502 selected define TARGET_SYMBIAN.
5503 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
5504 format if TARGET_SYMBIAN has been defined.
04ca8703 5505
e7bd9ea0
NC		 5506 * output-file.c (output_file_create): Report the target format
5507 chosen when bfd_openw reports that it is invalid.
5508
d9895649
NC		 5509 * config/obj-coff.c (coff_pseudo_table): Only define the weak
5510 pseudo for BFD based assemblers.
5511
871ec896
JR		 55122004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
5513
5514 gas:
5515 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
5516 (md_parse_option): Remove redundant -isa testing.
5517 Make bfd_arch variable const.
5518 (md_show_usage): Make bfd_arch variable const.
5519
5a9ff93d
JW		 55202004-07-03 James E Wilson <wilson@specifixinc.com>
5521
5522 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
5523 * config/tc-ia64.h (md_frag_check): Define.
5524
c87db184
CF		 55252004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
5526
5527 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
5528 externals.
5529 * doc/as.texinfo (Weak): Document PE weak symbols.
5530
3b91255e
RS		 55312004-07-03 Richard Sandiford <rsandifo@redhat.com>
5532
5533 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
5534 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
5535 (mips_frob_file): Rework so that only a single pass through the
5536 relocs is needed. Allow %lo()s to have higher offsets than their
5537 corresponding %hi()s or %got()s.
5538
310ea308
NC		 55392004-07-02 Nick Clifton <nickc@redhat.com>
5540
5541 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
5542 allow values which have come from undefined symbols.
5543 Always consider this fixup to have been processed as a reloc
5544 cannot be generated for it.
5545
09b935ac
AM		 55462004-07-02 Alan Modra <amodra@bigpond.net.au>
5547
5548 * frags.h (struct frag): Add has_code and insn_addr fields.
5549 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
5550 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
5551 * config/tc-ppc.h (md_frag_check): Define.
5552
4d1cd5c7
MR		 55532004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
5554
5555 * doc/Makefile.am (info): Rename goal to...
5556 (info-local): ... this, to preserve implicit dependencies.
5557 * doc/Makefile.in: Regenerate with automake 1.8.5.
5558
097f809a
NC		 55592004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5560
5561 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
5562 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
5563 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
5564 (tc_gen_reloc): Likewise.
5565 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
5566 (m32r_parse_name): Likewise.
5567 (m32r_cgen_parse_fix_exp): Likewise.
5568 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
5569 (O_PIC_reloc): Likewise.
5570 (TC_CGEN_PARSE_FIX_EXP): Likewise..
5571 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
5572 for @GOTOFF, @GOT, @PLT.
5573
bb82af9f
NC		 55742004-06-21 Jan Beulich <jbeulich@novell.com>
5575
5576 * gas/symbols.c: While discarding ordinary local absolute symbols
5577 when --strip-local-absolute is in effect, retain file symbols.
5578
990ae22a
AS		 55792004-06-20 Andreas Schwab <schwab@suse.de>
5580
5581 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
5582 (md_parse_option): Likewise.
5583
32137342
NC		 55842004-06-17 Jan Beulich <jbeulich@novell.com>
5585
5586 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
5587 * config/te-netware.h: New file.
5588 * config/te-ppcnw.h: Delete: Obsolete.
5589 * configure.in: Eliminate ill NetWare targets. Make generic
5590 NetWare target use proper emulation.
5591 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
5592 reference to new te-netware.h.
5593 * configure: Regenerate.
5594 * Makefile.in: Regenerate.
5595
f84d8e26
MS		 55962004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
5597
5598 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
5599 comparison in .insn pseudo operation.
5600
587aac4e
AM		 56012004-06-15 Alan Modra <amodra@bigpond.net.au>
5602
5603 * config/obj-coff.c (coff_adjust_section_syms): Use
5604 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
5605 (coff_frob_section): Likewise.
5606 * config/tc-mips.c (md_apply_fix3): Likewise.
5607 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
5608 (elf_frob_file_after_relocs): Likewise.
5609
2337eb33
DA		 56102004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5611
b8fc22bc
DA		 5612 * config/tc-hppa.c (log2): Rename to exact_log2.
5613 (pa_next_subseg): Delete unused function.
5614 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
5615 (create_new_subspace): Likewise.
5616
2337eb33
DA		 5617 Bug gas/213
5618 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
5619 labels. Fix warning.
5620
53cb0362
DD		 56212004-05-28 DJ Delorie <dj@redhat.com>
5622
5623 * config/tc-mn10300.h (tc_fix_adjustable): Define.
5624 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
5625 or non-merged symbols.
5626
888a75be
L		 56272004-05-28 H.J. Lu <hongjiu.lu@intel.com>
5628
5629 * config/tc-ia64.c (remove_marked_resource): Save, clear and
5630 restore the old slot when inserting srlz.i/srlz.d.
5631
f6f9408f
JR		 56322004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
5633
5634 * Makefile.am: Regenerate dependecies.
5635 * Makefile.in: Regenerate.
5636 * config/tc-sh.c (valid_arch): Make unsigned.
5637 (preset_target_arch): Likewise.
5638 (md_begin): Use new architecture flags system.
5639 (get_specific): Likewise.
5640 (assemble_ppi): Likewise.
5641 (md_assemble): Likewise. Also fix error check for bad opcodes.
5642 (md_parse_option): Likewise. Also generate -isa values according
5643 to the table in bfd/cpu-sh.c instead of just constants. Also
5644 allow <arch>-up ISA variants.
5645 (sh_elf_final_processing): Replace if-else chain with a call to
5646 sh_find_elf_flags().
f6f9408f 5647
580b9172
NC		 56482004-05-28 Peter Barada <peter@the-baradas.com>
5649
5650 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
5651 with zero offset into mode 2 addressing to save a word.
5652
652ca075
L		 56532004-05-27 H.J. Lu <hongjiu.lu@intel.com>
5654
5655 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
5656 (ar_is_only_in_integer_unit): New.
5657 (ar_is_only_in_memory_unit): New.
5658 (generate_unwind_image): Silence gcc on 32bit host.
5659 (md_assemble): Use ar_is_only_in_integer_unit instead of
5660 ar_is_in_integer_unit. Check AR access.
5661
60fed2d3
NC		 56622004-05-27 Peter Barada <peter@the-baradas.com>
5663
5664 * config/tc-m68k.c (md_begin): Sort the opcode table into
5665 alphabetical order.
5666 (m68k_compare_opcode): New function to do the sorting.
5667
be8c092b
NC		 56682004-05-24 Peter Barada <peter@the-baradas.com>
5669
5670 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
5671 addressing on MIT style operands.
5672 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
5673 w/mask addressing.
5674 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
5675 operands.
5676
1181c20e
AM		 56772004-05-23 Alan Modra <amodra@bigpond.net.au>
5678
5679 * expr.c (operand, operator): Don't reject '++' and '--'.
5680
20e56c33
RS		 56812004-05-20 Richard Sandiford <rsandifo@redhat.com>
5682
5683 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
5684 dwarf tables.
5685
04ca8703 56862004-05-17 Adam Nemet <anemet@lnxw.com>
b2d65c0b
NC		 5687
5688 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
5689 * configure: Regenerate.
5690
0da76f83
NC		 56912004-05-13 Paul Brook <paul@codesourcery.com>
5692
5693 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
5694
4b363073
NC		 56952004-05-13 Joel Sherrill <joel@oarcorp.com>
5696
5697 * configure.in (or32-*-rtems*): Switch to elf.
5698 * configure: Regenerate.
5699
9598fbe5
NC		 57002004-05-13 Nick Clifton <nickc@redhat.com>
5701
5702 * po/fr.po: Updated French translation.
5703
22fe14ad
NC		 57042004-05-11 Nick Clifton <nickc@redhat.com>
5705
5706 * doc/as.texinfo (Section): Document G and T flags to .section
5707 directive. Document the extra arguments that the G flag
5708 requires. Document the #tls flag.
5709
57102004-05-11 H.J. Lu <hongjiu.lu@intel.com>
5711
5712 * subsegs.c (section_symbol): Create a new section symbol if
5713 the existing one doesn't match.
5714 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
5715
532c738a
RS		 57162004-05-07 Richard Sandiford <rsandifo@redhat.com>
5717
5718 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
5719 to cope with VR4181A errata MD(1) and MD(4).
5720
0503b355
BF		 57212004-05-07 Brian Ford <ford@vss.fsi.com>
5722
5723 * NEWS: Mention .secrel32 for pe[i]-i386.
5724
daeea990
AO		 57252004-05-07 Alexandre Oliva <aoliva@redhat.com>
5726
5727 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
5728 (HANDLE_ALIGN): New.
5729
bfbdcf04
DJ		 57302004-05-06 Daniel Jacobowitz <dan@debian.org>
5731
5732 * Makefile.am (DIST_SUBDIRS): Define.
5733 * aclocal.m4: Regenerate with automake 1.8.4.
5734 * Makefile.in: Likewise.
5735 * doc/Makefile.in: Likewise.
5736
5e819f9c
JW		 57372004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
5738
5739 * config/tc-ia64.c (dot_serialize): Declare.
5740 (dot_serialize): New function.
5741 (md_pseudo_table): Add ".serialize.data" and
5742 ".serialize.instruction" directives.
5743
e5976317
NC		 57442004-05-06 Nick Clifton <nickc@redhat.com>
5745
5746 * messages (as_internal_value_out_of_range): Print a message about
5747 a value being out of range. Be consistent about whether the
5748 values are printed in decimal or hexadecimal.
5749 (as_warn_value_out_of_range): Generate a warning message about an
5750 out of range value.
5751 (as_bad_value_out_of_range): Generate an error message about an
5752 out of range value.
5753 * as.h: Prototype the new functions.
5754 * config/tc-alpha.c (insert_operand): Use new function.
5755 * config/tc-arc.c (arc_insert_operand): Likewise.
5756 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
5757 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
5758 * config/tc-ppc.c (ppc_insert_operand): Likewise.
5759 * config/tc-s390.c (s390_insert_operand): Likewise.
5760 * config/tc-v850.c (v850_insert_operand): Likewise.
5761
996991aa
AO		 57622004-05-05 Alexandre Oliva <aoliva@redhat.com>
5763
5764 * configure.in: Set em=linux for frv-*-*linux*.
5765 * configure: Rebuilt.
5766 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
5767 (frv_md_fdpic_enabled): New.
5768 * config/tc-frv.c (frv_md_fdpic_enabled): New.
5769 (DEFAULT_FDPIC): New.
5770 (frv_flags): Use DEFAULT_FDPIC.
5771 (frv_pic_flag): Likewise.
5772 (OPTION_NOPIC): New.
5773 (md_longopts): Add -mnopic.
5774 (md_parse_option): Handle it.
5775 (md_show_usage): Add -mfdpic and -mnopic.
5776
6b6e92f4
NC		 57772004-05-05 Peter Barada <peter@the-baradas.com>
5778
5779 * config/tc-m68k.c: Add find_cf_chip to print list of valid
5780 chips for invalid coldfire instructions, rename selectors
5781 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
5782 add current_chip to track which chip is referred to(including save/restore),
5783 use current_chip to select control registers, not current_arch.
5784 (md_show_usage): Add new chips.
5785 * doc/c-m68k.texi: Document new command line switches.
5786
6f079ae3
JJ		 57872004-05-05 Jakub Jelinek <jakub@redhat.com>
5788
5789 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
5790 (NOP_OPCODE): Define.
5791 (s390_align_code): Remove prototype.
5792 * tc-s390.c (s390_align_code): Remove.
5793
2d6ed997
L		 57942004-05-04 H.J. Lu <hongjiu.lu@intel.com>
5795
5796 * config/tc-ia64.c (make_unw_section_name): Removed.
5797 (start_unwind_section): New function.
5798 (generate_unwind_image): Take const segT instead of const
5799 char *.
5800 (dot_handlerdata): Adjusted.
5801 (dot_endp): Likewise.
5802
b9f18452
L		 58032004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5804
5805 * config/obj-elf.c (obj_elf_change_section): Allow the
5806 ".note.GNU-stack" section has SHF_EXECINSTR.
5807
fafe6678
L		 58082004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5809
5810 * config/obj-elf.c (get_section): Return bfd_boolean.
5811 (obj_elf_change_section): Call bfd_get_section_by_name_if
5812 instead of bfd_map_over_sections.
5813
86654c12
L		 58142004-04-30 H.J. Lu <hongjiu.lu@intel.com>
5815
5816 * config/obj-elf.c (get_section): New function.
5817 (obj_elf_change_section): Support multiple sections with same
5818 name.
5819
376eb240
NC		 58202004-04-30 Nick Clifton <nickc@redhat.com>
5821
5822 * config/tc-arm.c (create_register_alias): Fix typo checking for
5823 case sensitive register aliases.
5824 (co_proc_number): Use error message string in all_reg_maps[]
5825 array.
5826 (cp_reg_required_here): Likewise.
5827 (fp_reg_required_here): Likewise.
5828
8a7140c3
NC		 58292004-04-29 Brian Ford <ford@vss.fsi.com>
5830
5831 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
5832
3e722fb5
CD		 58332004-04-28 Chris Demetriou <cgd@broadcom.com>
5834
5835 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
5836 (load_address, macro, mips_ip, md_parse_option)
5837 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
5838 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
5839 embedded-PIC handling, and update comments.
5840 (SWITCH_TABLE): Remove.
5841 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
5842 (enum mips_pic_level): Remove EMBEDDED_PIC.
5843 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
5844 (TC_FORCE_RELOCATION): Update comment.
5845 * ecoff.c (ecoff_build_lineno): Add comment about some code that
5846 might be safe to remove now that MIPS embedded-PIC is gone.
5847
351e2b5a
DA		 58482004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5849
5850 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
5851 call to obj_set_subsection_attributes.
5852 (obj_som_init_stab_section): Likewise.
5853 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
5854 (pa_def_subspaces): Provide comdat default.
5855 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
5856 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
5857 calls to create_new_subspace and update_subspace to pass comdat flag.
5858 (create_new_subspace, update_subspace): Add new comdat argument. Use
5859 it in calls to obj_set_subsection_attributes.
5860 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
5861 and use of comdat, common and dup_comm parameters.
5862
f5842774
L		 58632004-04-26 H.J. Lu <hongjiu.lu@intel.com>
5864
5865 * config/obj-elf.c (obj_elf_change_section): Check if the old
5866 group name is NULL before comparison.
5867
558fe4a7
CD		 58682004-04-23 Chris Demetriou <cgd@broadcom.com>
5869
5870 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
5871
81a21e38
TS		 58722004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5873
5874 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
5875
58762004-04-23 Chris Demetriou <cgd@broadcom.com>
1ffcab4b
CD		 5877
5878 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
5879 (OPTION_MEMBEDDED_PIC): Remove.
5880 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
5881 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
5882 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
5883 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
5884 (OPTION_ELF_BASE): Renumber.
5885 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
5886 (md_show_usage): Remove mention of -membedded-pic.
5887 * doc/as.texinfo: Remove mention of -membedded-pic.
5888
4d0d148d
TS		 58892004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5890
5891 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
5892 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
5893 a.out support.
5894 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
5895 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
5896 USE_GLOBAL_POINTER_OPT.
5897
017315e4
TS		 58982004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5899
5900 * config/tc-mips.c (macro): One more use of load_delay_nop.
5901
269137b2
TS		 59022004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
5903
5904 * config/tc-mips.c (load_delay_nop): New function.
5905 (load_address, macro): Use load_delay_nop() to build a nop
5906 which can be omitted with gpr_interlocks.
5907
24772049
TS		 59082004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5909
5910 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
5911 cop_interlocks): Remove superfluous CPU entries.
5912
06516a5e
PB		 59132004-04-22 Paul Brook <paul@codesourcery.com>
5914
5915 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
5916
fd99574b
NC		 59172004-04-22 Peter Barada <peter@the-baradas.com>
5918
5919 * NEWS: Added support for EMAC instructions and MAC/EMAC
5920 Motorola syntax.
5921 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
5922 scale factor tokens, trailing_ampersand to mark mask addressing
5923 for MAC/EMAC instructions.
5924 * config/m68k-parse.y: Add options_ampersand clause, '<<',
5925 '>>'.
5926 (yylex): Handle '>', '<', and '&' following '+'.
5927 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
04ca8703 5928 architectures in archs[].
fd99574b
NC		 5929 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
5930 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
5931 respectively.
5932 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
5933 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
5934 cases.
5935 Add EMAC operands to init_table[].
5936
69b97547
NC		 59372004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
5938
5939 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
5940 state.
5941 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
5942 * config/tc-arm.c (enum mstate): Delete from here.
5943 (mapping_state): Remove the static mapstate variable and instead
5944 store the state in the segment. This allows a per-section mapping
5945 state. Handle and ignore MAP_UNDEFINED states.
5946 (arm_elf_change_section): Get the current mapping state from the
5947 new section.
5948 (s_ltorg): Set the mapping state to MAP_DATA.
5949 (arm_cleanup): Use arm_elf_change_section to get the mapping state
5950 for each pool as it is emitted.
5951
59522004-04-22 Nick Clifton <nickc@redhat.com>
5953
5954 * config/tc-arm.h: Formatting tidy ups.
5955
7a7f4e42
CD		 59562004-04-20 Chris Demetriou <cgd@broadcom.com>
5957
5958 * NEWS: Note that MIPS -membedded-pic option is deprecated.
5959
6482c264
NC		 59602004-04-20 DJ Delorie <dj@redhat.com>
5961
5962 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
5963 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
5964 [TE_PE] (O_secrel): Define.
5965 [TE_PE] (x86_pe_cons_fix_new): New.
5966 [TE_PE] (pe_directive_secrel): Likewise.
5967 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
5968
5bf10039
EC		 59692004-04-19 Eric Christopher <echristo@redhat.com>
5970
c04f5787
AM		 5971 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
5972 of previous patch for fix in gcc.
5bf10039 5973
77cd6497
JJ		 59742004-04-19 Jakub Jelinek <jakub@redhat.com>
5975
5976 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
5977
b8861cfb
NS		 59782004-04-19 Nathan Sidwell <nathan@codesourcery.com>
5979
5980 * read.c (do_align): Call md_flush_pending_output, if defined.
5981
f4c724fc
AM		 59822004-04-16 Alan Modra <amodra@bigpond.net.au>
5983
5984 * expr.c (operand): Correct checks for ++ and --.
5985
a4b6e8f6
L		 59862004-04-14 H.J. Lu <hongjiu.lu@intel.com>
5987
5988 * config/tc-generic.c: Add some comments.
5989
d766e8ec
RS		 59902004-04-14 Richard Sandiford <rsandifo@redhat.com>
5991
5992 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
5993 -{no-}mfix-vr4122-bugs.
5994 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
5995 (append_insn, mips_emit_delays): Update accordingly.
5996 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
5997 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
5998 (md_parse_option): Update after above changes.
5999 (md_show_usage): Add -mfix-vr4120.
6000
ed9589d4
BW		 60012004-04-13 Bob Wilson <bob.wilson@acm.org>
6002
6003 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
6004 of .section directive; add a reference to the ELF .subsection
6005 directive.
6006
097dba13
NC		 60072004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6008
6009 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
6010 in parallel.
6011
279500de
TS		 60122004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6013
6014 * Makefile.am: Remove mips from aout targets.
6015 * Makefile.in: Regenerate.
6016 * configure.in: Remove mips-dec-bsd* target.
6017 * configure: Regenerate.
6018
b7d7dc63
AM		 60192004-04-07 Alan Modra <amodra@bigpond.net.au>
6020
6021 PR 96
6022 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
6023 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
6024 Update "mapping". Restrict some @ modifiers to 32 bit.
6025
f55629b8
KK		 60262004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
6027 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
6028
6029 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
6030 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
6031 dont_adjust_reloc_32 is set.
6032 (md_longopts): Add option -renesas.
6033 (md_parse_option, md_show_usage): Likewise.
6034 * doc/c-sh.texi: Likewise.
6035
a7844384
NC		 60362004-04-01 Dave Korn <dk@artimi.com>
6037
6038 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
6039 hi16 and lo16 fixS structs.
6040 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
6041 exactly the same way as for RELOC_DLX_REL16.
6042 (machine_ip): properly respect LO flag in the_insn and
6043 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
6044 (md_apply_fix3): apply RELOC_DLX_LO16.
6045
6c71dbc4
SS		 60462004-03-30 Stan Shebs <shebs@apple.com>
6047
6048 Remove long-obsolete MPW support.
6049 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
6050 * configure.in: Remove mention of ppc-*-mpw* config.
6051 * configure.in: Likewise.
6052
7cc69913
NC		 60532004-03-30 Nick Clifton <nickc@redhat.com>
6054
6055 * config/tc-arm.c (meabi_flags): Make its use conditional upon
6056 OBJ_ELF being defined.
6057
53fbb48a
AM		 60582004-03-27 Alan Modra <amodra@bigpond.net.au>
6059
6060 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
6061
d507cf36
PB		 60622004-03-23 Paul Brook <paul@codesourcery.com>
6063
6064 * config/tc-arm.c (meabi_flags): New variable.
6065 (arm_parse_eabi): New function.
6066 (md_begin): Set flags for EABI v3.
6067 (arm_eabis): Add.
6068 (arm_long_opts): Add meabi.
ab1e9ef7 6069 * doc/as.texinfo <ARM>: Document -meabi.
d507cf36
PB		 6070 * doc/c-arm.texi: Ditto.
6071
88d65ad6
BW		 60722004-03-22 Bob Wilson <bob.wilson@acm.org>
6073
6074 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
6075 tables even when use_literal_section flag is not set.
6076
13ef8878
AM		 60772004-03-22 Alan Modra <amodra@bigpond.net.au>
6078
6079 * config/tc-sh.c: Remove trailing whitespace.
6080
1048a9ba
HPN		 60812004-03-22 Hans-Peter Nilsson <hp@axis.com>
6082
6083 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
6084 --mul-bug-abort and the default behavior.
6085 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
6086 (err_for_dangerous_mul_placement): New variable.
6087 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
6088 macros.
6089 (md_cris_relax_table): Have placeholder for STATE_MUL.
6090 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
6091 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
6092 case doing nothing.
6093 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
6094 STATE_BYTE)>: Ditto.
6095 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
6096 alignment and position of this frag, emit error message if
6097 suspicious.
6098 (md_assemble): For a multiply insn and when checking it,
6099 transform the current frag into a special frag for that purpose.
6100 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
6101 OPTION_MULBUG_ABORT_ON>: Handle new options.
6102
a7877748
BW		 61032004-03-19 Bob Wilson <bob.wilson@acm.org>
6104
6105 * config/tc-xtensa.c (mark_literal_frags): New function.
6106 (xtensa_move_literals): Call mark_literal_frags for all literal
6107 segments, including init and fini literal segments.
6108 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
6109
9992270f
DA		 61102004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6111
6112 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
6113 (pa_comm): Set BSF_OBJECT in symbol flags.
6114
6e1772d5
AM		 61152004-03-19 Alan Modra <amodra@bigpond.net.au>
6116
6117 * Makefile.am: Run "make dep-am".
6118 * Makefile.in: Regenerate.
6119 * doc/Makefile.in: Regenerate.
6120 * config.in: Regenerate.
6121 * po/gas.pot: Regenerate.
6122
3e4caed2
NS		 61232004-03-18 Nathan Sidwell <nathan@codesourcery.com>
6124
c95b35a9
NS		 6125 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
6126 (demand_empty_rest_of_line): Issue an error here.
6127 (ignore_rest_of_line): Silently skip to end.
6128 (demand_copy_string): Issue an error, not warning.
6129 (equals): Likewise.
6130 * config/obj-elf.c (obj_elf_section_name): Likewise.
6131 (obj_elf_section): Likewise.
6132 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
6133 (arc_extinst): Likewise.
6134 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
6135 (dot_spill): Likewise.
6136 (dot_unwabi): Likewise.
6137 (dot_prologue): Likewise.
6138
3e4caed2
NS		 6139 * expr.c (operand): Reject ++ and --.
6140 (operator): Likewise.
6141
2ce4cc60
KK		 61422004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
6143
6144 * config/tc-sh.c: Include dw2gencfi.h.
6145 (sh_cfi_frame_initial_instructions): New function.
6146 (sh_regname_to_dw2regnum): Likewise.
6147 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
6148 file.
6149 (TARGET_USE_CFIPOP): Define.
6150 (tc_cfi_frame_initial_instructions): Likewise.
6151 (tc_regname_to_dw2regnum): Likewise.
6152 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
6153 * Makefile.am: Update dependencies.
6154 * Makefile.in: Regenerate.
6155
9183ed4b
AM		 61562004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
6157
6158 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
6159 * configure: Regenerate.
6160
00bbdfe7
BW		 61612004-03-12 Bob Wilson <bob.wilson@acm.org>
6162
6163 * read.c (s_leb128): Call md_flush_pending_output.
6164
0f10071e
ML		 61652004-03-12 Michal Ludvig <mludvig@suse.cz>
6166
6167 * config/tc-i386.c (output_insn): Handle PadLock instructions.
6168 * config/tc-i386.h (CpuPadLock): New define.
6169 (CpuUnknownFlags): Added CpuPadLock.
6170
84c84759
AS		 61712004-03-07 Andreas Schwab <schwab@suse.de>
6172
6173 * doc/c-hppa.texi (HPPA Directives): Fix typo.
6174
6ec51dba
RH		 61752004-03-07 Richard Henderson <rth@redhat.com>
6176
6177 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
6178 (cfi_finish): Likewise for fde.
6179
bae25f19
L		 61802004-03-05 H.J. Lu <hongjiu.lu@intel.com>
6181
6182 * config/tc-ia64.c (md_assemble): Properly handle NULL
6183 align_frag.
6184 (ia64_handle_align): Don't abort if failed to add a stop bit.
6185
ab509236
L		 61862004-03-04 H.J. Lu <hongjiu.lu@intel.com>
6187
6188 * Makefile.in: Regenerated.
6189 * aclocal.m4: Likewise.
6190 * configure: Likewise.
6191 * doc/Makefile.in: Likewise.
6192
d9201763
L		 61932004-03-03 H.J. Lu <hongjiu.lu@intel.com>
6194
6195 * config/tc-ia64.c (dot_align): New.
6196 (ia64_do_align): Make it static.
6197 (md_pseudo_table): Use "dot_align" for "align".
6198 (ia64_md_do_align): Don't set align_frag here.
6199 (ia64_handle_align): Add a stop bit to the previous bundle if
6200 needed.
6201
6202 * config/tc-ia64.h (ia64_do_align): Removed.
6203
ae51a426
JR		 62042003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
6205
6206 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
6207 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
6208 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
6209 the most general type or the user specifically requested it.
6210 (md_assemble): Add a new error message for when an instruction
6211 is understood, but is not allowed due to an -isa option.
6212
9545c4ce
L		 62132004-03-02 H.J. Lu <hongjiu.lu@intel.com>
6214
6215 * config/tc-ia64.c (align_frag): New.
6216 (md_assemble): Set the tc_frag_data field in align_frag for
6217 IA64_OPCODE_FIRST instructions.
6218 (ia64_md_do_align): Set align_frag.
6219 (ia64_handle_align): Add a stop bit if needed.
6220
6221 * config/tc-ia64.h (TC_FRAG_TYPE): New.
6222 (TC_FRAG_INIT): New.
6223
676a64f4
RS		 62242004-03-01 Richard Sandiford <rsandifo@redhat.com>
6225
6226 * config/tc-frv.c (fr400_audio): New variable.
6227 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
6228 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
6229 (target_implements_insn_p): New function.
6230 (md_assemble): Report an error if the processor doesn't implement
6231 the instruction.
6232
bd337dde
NC		 62332004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6234
6235 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
6236 (md_parse_option): Ditto.
6237 (OPTION_NO_SPECIAL_M32R): Added.
6238 (md_show_usage): Document it.
6239 (enable_speial_m32r): Changed a default value from 0 to 1.
6240 * doc/c-m32r.texi: Document the -no-bitinst option.
6241
78878175
NC		 62422004-02-27 Nick Clifton <nickc@redhat.com>
6243
6244 * config/tc-sh.c (get_operand): Revert previous delta.
6245 (tc_gen_reloc): Check for an unknown reloc type before processing
6246 the addend.
6247
1d6d62a4
MS		 62482004-02-27 Hannes Reinecke <hare@suse.de>
6249
6250 * config/tc-s390.c (s390_insn): Correct range check for opcode in
6251 .insn pseudo operation.
6252
4aa3e325
NC		 62532004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
6254
6255 * config/tc-sh.c (get_operand): In case of #Imm, check has been
6256 added for wrong syntax.
6257
73369e65
EC		 62582004-02-26 Eric Christopher <echristo@redhat.com>
6259
6260 * config/tc-mips.c (mips_dwarf2_addr_size): New.
6261 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
6262
6a5709a5
JR		 62632004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
6264
6265 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
6266 nibble types to assembler.
6267
95385380
FF		 62682004-02-25 Fred Fish <fnf@redhat.com>
6269
6270 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
6271
b5e0fabd
JW		 62722004-02-20 James E Wilson <wilson@specifixinc.com>
6273
6274 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
6275 finalize_syms.
6276 (fixup_unw_records): New arg before_relax. Pass to slot_index.
6277 (ia64_estimate_size_before_relax): New.
6278 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
6279 (generate_unwind_image): Pass 1 to fixup_unw_records.
6280 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
6281 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
6282
2f01ffbf
JJ		 62832004-02-19 Jakub Jelinek <jakub@redhat.com>
6284
6285 * stabs.c (generate_asm_file): Avoid warning about use of
6286 uninitialized variable.
6287
9c59842f
JW		 62882004-02-18 David Mosberger <davidm@hpl.hp.com>
6289
6290 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
6291 body, and endp, allow unwind records which do not have a "t"
6292 (time/instruction) field.
6293
34920d91
NC		 62942004-02-17 Petko Manolov <petkan@nucleusys.com>
6295
6296 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
6297 (do_mav_dspsc_2): Likewise.
6298 Fix accumulator registers move opcodes.
6299
4dde8e61 63002004-02-13 Hannes Reinecke <hare@suse.de>
13ef8878 6301 Jakub Jelinek <jakub@redhat.com>
4dde8e61
AJ		 6302
6303 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
6304
936cf02e
JW		 63052004-02-10 Steve Ellcey <sje@cup.hp.com>
6306
6307 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
6308 (tc_frob_symbol): New macro definition.
6309 * config/tc-ia64.c (ia64_frob_symbol): New routine.
6310
e41f12f3
DJ		 63112004-02-09 Daniel Jacobowitz <drow@mvista.com>
6312
6313 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
6314 read-only.
6315
a8a3b3b2
NS		 63162004-02-09 Nathan Sidwell <nathan@codesourcery.com>
6317
6318 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
6319 (TC_CASE_SENSITIVE): ... this.
6320 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
6321 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
6322
c97b7ef6
JW		 63232004-02-06 James E Wilson <wilson@specifixinc.com>
6324
6325 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
6326 (generate_unwind_image): Re-add it here.
6327
e4475e39
NS		 63282004-02-06 Nathan Sidwell <nathan@codesourcery.com>
6329
6330 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
6331 * read.h (SKIP_WHITESPACE): Turn into an expression.
6332 * read.c (read_a_source_file): A pseudo is removed by having a
6333 NULL handler.
6334
5738bc24
JW		 63352004-02-05 James E Wilson <wilson@specifixinc.com>
6336
6337 * config/tc-ia64.c (output_endp): New.
6338 (count_bits): Delete.
6339 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
6340 endp unwind records.
6341 (fixup_unw_records): Handle endp unwind records. Delete code for
6342 shortening prologue regions not followed by a body record.
6343 (dot_endp): Call add_unwind_entry to emit endp unwind record.
6344 * config/tc-ia64.h (unw_record_type): Add endp.
6345
d6e78c11
JW		 63462004-02-03 James E Wilson <wilson@specifixinc.com>
6347
6348 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
6349 fill padding bytes with zeroes.
6350 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
6351 sets unwind_record slot_number and slot_frag fields.
6352
f6a22291
MR		 63532004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6354
6355 * config/tc-mips.c (add_got_offset_hilo): New function.
6356 (macro): Use load_register() and add_got_offset_hilo() to load
6357 constants instead of hardcoding code sequences throughout.
6358
127cab00
L		 63592004-01-28 H.J. Lu <hongjiu.lu@intel.com>
6360
6361 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
6362
6358301e
NC		 63632004-01-26 Bernardo Innocenti <bernie@develer.com>
6364
6365 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
6366 like m68k-elf.
6367 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
6368 of hard-coded test for TARGET_OS=elf.
6369
c8978940
CD		 63702004-01-24 Chris Demetriou <cgd@broadcom.com>
6371
6372 * config/tc-mips.c (hilo_interlocks): Change definition
6373 so that MIPS32, MIPS64 and later ISAs are included, along with
6374 the already-included machines. Update comments.
6375
c3ba240c
DJ		 63762004-01-23 Daniel Jacobowitz <drow@mvista.com>
6377
6378 * config/tc-arm.c (tc_gen_reloc): Improve error message for
6379 undefined local labels.
6380
e864ceca
RS		 63812004-01-23 Richard Sandiford <rsandifo@redhat.com>
6382
6383 * config/tc-mips.c (load_address, macro): Update comments about
6384 NewABI GP relaxation.
6385
67c0d1eb
RS		 63862004-01-23 Richard Sandiford <rsandifo@redhat.com>
6387
6388 * config/tc-mips.c (macro_build): Remove place and counter arguments.
6389 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
6390 (mips16_macro_build, macro_build_jalr): Remove counter argument.
6391 (set_at, load_register, load_address, move_register): Likewise.
6392 (load_got_offset, add_got_offset): Likewise.
6393 Update all calls and tidy accordingly.
6394
584892a6
RS		 63952004-01-23 Richard Sandiford <rsandifo@redhat.com>
6396
6397 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
6398 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
6399 (RELAX_USE_SECOND): Bump to 0x10000.
6400 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
6401 (mips_macro_warning): New variable.
6402 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
6403 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
6404 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
6405 of RELAX_ENCODE.
6406 (append_insn): Update mips_macro_warning.sizes.
6407 (macro_start, macro_warning, macro_end): New functions.
6408 (macro_build): Don't emit warnings here.
6409 (macro_build_lui, md_estimate_size_before_relax): ...or here.
6410 (md_convert_frag): Check for cases where one macro alternative
6411 needs a warning and the other doesn't. Emit a warning if the
6412 longer sequence was chosen.
6413
4d7206a2
RS		 64142004-01-23 Richard Sandiford <rsandifo@redhat.com>
6415
6416 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
6417 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
6418 the first sequence, the size of the second sequence, and a flag
6419 that says whether we should warn.
6420 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
6421 (RELAX_FIRST, RELAX_SECOND): New.
6422 (mips_relax): New variable.
6423 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
6424 (append_insn): Remove "place" argument. Use mips_relax.sequence
6425 rather than "place" to check whether we're expanding the second
6426 alternative of a relaxable macro. Remove redundant check for
6427 branch relaxation. If generating a normal insn, and there
6428 is not enough room in the current frag, call relax_close_frag()
6429 to close it. Update mips_relax.sizes[]. Emit fixups for the
6430 second version of a relaxable macro. Record the first relaxable
6431 fixup in mips_relax. Remove tc_gen_reloc workaround.
6432 (macro_build): Remove all uses of "place". Use mips_relax.sequence
6433 in the same way as in append_insn.
6434 (mips16_macro_build): Remove "place" argument.
6435 (macro_build_lui): As for macro_build. Don't drop the add_symbol
6436 when generating the second version of a relaxable macro.
6437 (load_got_offset, add_got_offset): New functions.
6438 (load_address, macro): Use new relaxation machinery. Remove
6439 tc_gen_reloc workarounds.
6440 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
6441 version of a relaxable macro is needed. Return -RELAX_SECOND if the
6442 first version is needed.
6443 (tc_gen_reloc): Remove relaxation handling.
6444 (md_convert_frag): Go through the fixups for a relaxable macro and
6445 mark those that belong to the unneeded alternative as done. If the
6446 second alternative is needed, adjust the fixup addresses to account
6447 for the deleted first alternative.
6448
0530d30a
RS		 64492004-01-23 Richard Sandiford <rsandifo@redhat.com>
6450
6451 * frags.h (frag_room): Declare.
6452 * frags.c (frag_room): New function.
6453 * doc/internals.texi: Document it.
6454
048cdf86
TS		 64552004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6456
6457 * config/tc-mips.c (append_insn): Don't do r3900 interlock
6458 optimization for -mtune=r3900, as this will break on other CPUs.
6459
28d39d1a
NC		 64602004-01-11 Tom Rix <tcrix@worldnet.att.net>
6461
6462 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
73369e65 6463 be relaxed, use fixup.
28d39d1a
NC		 6464 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
6465
26664553
JJ		 64662004-01-19 Jakub Jelinek <jakub@redhat.com>
6467
6468 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
6469 precision operands.
6470
895921c9
MR		 64712004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6472
6473 * config/tc-mips.c (append_insn): Properly detect variant frags
6474 that preclude swapping of relaxed branches. Correctly swap
6475 instructions between frags when dealing with relaxed branches.
6476
f8b73030
MR		 64772004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6478
6479 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
6480 throughout.
6481 * aclocal.m4: Regenerate.
6482 * configure: Regenerate.
6483
ca9a79a1 64842004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
73369e65 6485
ca9a79a1
NC		 6486 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
6487 manipulation insns.
6488
cc3d92a5
RS		 64892004-01-12 Richard Sandiford <rsandifo@redhat.com>
6490
6491 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
6492 reloc, reserve space for the delay slot as well as the jalr itself.
6493
e45d0630
PB		 64942004-01-09 Paul Brook <paul@codesourcery.com>
6495
6496 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
6497 (do_vfp_sp2_from_reg2): New function.
6498 (insns): Use them.
6499 (do_vfp_dp_from_reg2): Check return values properly.
6500
81912461
ILT		 65012004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
6502
78849248
ILT		 6503 * config/tc-mips.c (warn_nops): Remove static variable.
6504 (macro): Remove test of warn_nops.
6505 (md_shortops): Remove 'n'.
6506 (md_parse_option): Remove 'n' case.
6507 (md_show_usage): Remove -n.
6508 * doc/as.texinfo (Overview): Remove MIPS -n option.
6509 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
6510 * NEWS: Mention removal of MIPS -n option.
6511
81912461
ILT		 6512 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
6513 (cop_interlocks): Check ISA level.
6514 (cop_mem_interlocks): Define.
6515 (reg_needs_delay): Check cop_interlocks rather than
6516 ISA_HAS_COPROC_DELAYS.
6517 (append_insn): Likewise. Use cop_mem_interlocks rather than
6518 directly checking mips_opts.isa.
6519 (mips_emit_delays): Likewise.
6520
73f20958
L		 65212004-01-07 H.J. Lu <hongjiu.lu@intel.com>
6522
6523 * config/tc-ia64.c (unwind): Move next_slot_number and
6524 next_slot_frag to ...
6525 (unw_rec_list): Here.
6526 (free_list_records): Removed.
6527 (output_unw_records): Likewise.
6528 (generate_unwind_image): Make it void.
6529 (alloc_record): Initialize next_slot_number and next_slot_frag.
6530 (slot_index): Take .org, .space and .align into account.
6531 (fixup_unw_records): Don't set slot_number to 0. Use
6532 list->next_slot_number and list->next_slot_frag instead of
6533 unwind.next_slot_number and unwind.next_slot_frag.
6534 (ia64_convert_frag): New.
6535 (generate_unwind_image): Generate a rs_machine_dependent frag
6536 for unwind record.
6537 (emit_one_bundle): Use list->next_slot_number and
6538 list->next_slot_frag instead of unwind.next_slot_number and
6539 unwind.next_slot_frag.
6540
6541 * config/tc-ia64.h (md_convert_frag): Defined as
6542 ia64_convert_frag.
6543 (md_estimate_size_before_relax): Defined as (f)->fr_var.
6544
99d09cdb
AO		 65452004-01-06 Alexandre Oliva <aoliva@redhat.com>
6546
6547 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
6548 * config/tc-frv.h (md_apply_fix3): Don't define.
6549 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
6550 operands.
6551 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
6552 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
6553 * config/tc-frv.c (line_separator_chars): Add `!'.
6554 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
6555 * config/tc-frv.c (md_assemble): Clear insn upfront.
6556 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
6557 * config/tc-frv.c (OPTION_FDPIC): New macro.
6558 (md_longopts): Add mfdpic.
6559 (md_parse_option): Handle it.
6560 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
6561 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
6562 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
6563 (frv_pic_ptr): Parse funcdesc.
6564
4a4c4a1d
MR		 65652004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6566
6567 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
6568 gasver.texi. Remove duplicate symbol definitions for texi2pod.
6569
2251dd89
MR		 65702004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6571
6572 * Makefile.am (Makefile): Move the dependency on
6573 $(BFDDIR)/configure.in to...
6574 (CONFIG_STATUS_DEPENDENCIES): ... here.
6575 (AUTOMAKE_OPTIONS): Require automake 1.8.
6576 * Makefile.in: Regenerate.
6577 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
6578 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
6579 $(BFDDIR)/configure.in here as well.
6580 * doc/Makefile.in: Regenerate.
6581
c6581168
MR		 65822004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6583
6584 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
6585 * Makefile.in: Regenerate.
6586 * aclocal.m4: Regenerate.
6587 * doc/Makefile.am (install, install-info): Remove.
6588 (install-data-local): A new hook for install-info.
6589 (AUTOMAKE_OPTIONS): Require automake 1.8.
6590 * doc/Makefile.in: Regenerate.
6591
303e7b79
NC		 65922004-01-02 Nutan Singh <nutan@kpitcummins.com>
6593
6594 * doc/c-sh.texi: Update description about floating point behavior
6595 of SH family.
6596
b50c15dc
NC		 65972004-01-02 Bernardo Innocenti <bernie@develer.com>
6598
6599 * configure.in: Add m68k-uClinux target.
6600 * configure: Regenerate.
7de9afa2 6601
c9e214e5 6602For older changes see ChangeLog-0203
08d56133
NC		 6603\f
6604Local Variables:
6605mode: change-log
6606left-margin: 8
6607fill-column: 74
6608version-control: never
6609End:
GDB Binutils - Deliverables
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