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[deliverable/binutils-gdb.git] / gas / ChangeLog
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513ba3ab
JB		 12005-11-11 Jan Beulich <jbeulich@novell.com>
2
3 * doc/Makefile.am: Make asconfig.texi writeable before trying
4 to write to it.
5 * doc/Makefile.in: Refresh.
6
7b0441f6
JB		 72005-11-10 Jan Beulich <jbeulich@novell.com>
8
9 * config/tc-i386.c (intel_e11): Don't special-case segment
10 registers in brackets.
11
01cfc07f
NC		 122005-11-10 Nick Clifton <nickc@redhat.com>
13
14 * config/tc-arm.c (BAD_ADDR_MODE): Define.
15 (arm_reg_parse_multi): Return NULL rather than FAIL.
16 (arm_reg_parse): Fix comment, the function returns FAIL rather
17 than NULL if it is unable to parse the register name.
18 (do_ldrex): Use BAD_ADDR_MODE.
19 Change error message for PC-relative addressing.
20 (do_strex): Likewise.
21 (do_t_ldrex): Use BAD_ADDR_MODE.
22 (do_t_strex): Likewise.
23
74b56d1f
NC		 242005-11-08 Jean-Jacques Metayer <jean-jacques.metayer@thomson.net>
25
26 * config/tc-sparc.c (isoctal): Fix thinko.
27
4fa6945e
NC		 282005-11-08 Arnold Metselaar <arnold.metselaar@planet.nl>
29
30 * expr.c (operand <case '$'>): Use DOLLAR_AMBIGU rather than
31 flag_mri_m68k as condition for parsing the '$' as a prefix.
32 * as.h (DOLLAR_AMBIGU): Define if needed.
33
6f84a2a6
NS		 342005-11-08 Nathan Sidwell <nathan@codesourcery.com>
35
36 Add ms2 support.
37 * config/tc-ms1.c (ms1_mach_bitmask): Initialize to MS1.
38 (ms1_architectures): Add ms2.
39 (md_parse_option): Add ms2.
40 (md_show_usage): Add ms2.
41 (md_assemble): Add JAL_HAZARD detection logic.
42 (md_cgen_lookup_reloc): Add MS1_OPERAND_LOOPSIZE case.
43 * doc/c-ms1.texi: New.
44 * doc/all.texi: Add MS1.
45 * doc/Makefile.am (CPU_DOCS): Add c-ms1.texi.
46 * doc/Makefile.in: Rebuilt.
47 * doc/Makefile: Rebuilt.
48
a541e3ce
SE		 492005-11-07 Steve Ellcey <sje@cup.hp.com>
50
51 * configure: Regenerate after modifying bfd/warning.m4.
52
8973a37d
DA		 532005-11-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
54
55 PR gas/1804
56 * config/tc-hppa.c (md_apply_fix): Use number_to_chars_bigendian to
57 output constant data.
58
a0b7da79
MM		 592005-11-07 Mark Mitchell <mark@codesourcery.com>
60
61 * doc/Makefile.am (asconfig.texi): Set top_srcdir.
62 * doc/Makefile.in: Regenerated.
63 * doc/as.texinfo: Document "@FILE".
64
422fee64
NC		 652005-11-07 Nick Clifton <nickc@redhat.com>
66
67 PR binutils/1568
68 * config/obj-coff.c (obj_coff_section): Set readonly flag with the
69 'x' attribute. Remember the actions of the 'w' and 'n' attributes
70 and do not allow the 'x','s' or 'd' attributes to change them.
71
b3b91714
AM		 722005-11-07 John Levon <levon@movementarian.org>
73
74 * config/tc-i386.h (tc_comment_chars): Define.
75 * config/tc-i386.c (line_comment_chars): Use '/' unconditionally.
76 (i386_comment_chars): Add.
77 (md_parse_options): Process OPTION_DIVIDE.
78 (md_show_usage): Describe --divide option.
79 * doc/c-i386.texi: Document --divide option.
80
fb7ccfc1
AM		 812005-11-07 Arnold Metselaar <arnold.metselaar@planet.nl>
82
83 * expr.c (op_encoding): Map '=' to O_SINGLE_EQ, if defined.
84 * config/tc-z80.h: Define O_SINGLE_EQ as O_eq.
85
0e470c55
AM		 862005-11-07 Alan Modra <amodra@bigpond.net.au>
87
88 * macro.c (buffer_and_nest): Skip labels regardless of
89 NO_PSEUDO_DOT and flag_m68k_mri.
90
fb7ccfc1 912005-11-07 Arnold Metselaar <arnold.metselaar@planet.nl>
fee9cbc7
AM		 92
93 * expr.c (integer_constant): Match only 'B' as binary suffix if
0e470c55
AM		 94 NUMBERS_WITH_SUFFIX and LOCAL_LABELS_FB. Allow both 'b' and 'B'
95 otherwise.
fee9cbc7 96
b54788f8
AO		 972005-11-04 Alexandre Oliva <aoliva@redhat.com>
98
99 * read.c (s_weakref): Do not permit redefinitions.
100 * symbols.c (colon): Do not permit redefinitions of equated
101 symbols.
102
0876dd7e
TS		 1032005-11-01 Thiemo Seufer <ths@networkno.de>
104
105 PR gas/1299
106 * Makefile.am: Disable -Werror for the itbl-lex.o rule.
107 * Makefile.in: Regenerate.
108
44075ae2
TS		 1092005-11-01 Thiemo Seufer <ths@networkno.de>
110
111 * config/tc-mips.c (md_parse_option): Fix typo in comment.
112
a55ff675
MM		 1132005-10-30 Mark Mitchell <mark@codesourcery.com>
114
115 * as.c (show_usage): Document "@FILE".
116
b177c45c
L		 1172005-10-30 H.J. Lu <hongjiu.lu@intel.com>
118
119 * Makefile.am (OBJ_FORMATS): Remove vms.
120 Run "make dep-am".
121 * Makefile.in: Regenerated.
122
123 * dep-in.sed: Replace " ./" with " ".
124
4fb1e3d3
DB		 1252005-10-28 Dave Brolley <brolley@redhat.com>
126
127 Contribute the following change:
128 2005-09-19 Dave Brolley <brolley@redhat.com>
129
130 * config/tc-m32c.c (default_isa): New static variable.
131 (m32c_isa): Now of type CGEN_BITSET.
132 (md_begin): Pass &m32c_isa to m32c_cgen_cpu_open.
133
2e10c237
PB		 1342005-10-28 Paul Brook <paul@codesourcery.com>
135
136 * config/tc-arm.c (aeabi_set_public_attributes): Use selected_cpu
137 instead of mcpu_cpu_opt.
138
53dfbcc7
BW		 1392005-10-27 Sterling Augustine <sterling@tensilica.com>
140
141 * config/tc-xtensa.c (find_vinsn_conflicts): Change error messages to
142 refer to "ports" instead of "queues".
143 (check_t1_t2_reads_and_writes): Pass correct interface values to
144 xtensa_interface_inout.
145
6a2b6326
JB		 1462005-10-27 Jan Beulich <jbeulich@novell.com>
147
148 * read.c (assign_symbol): Also consider equates already defined.
149 * symbols.c (symbol_clone): Also clone the underlying BFD symbol.
150 * config/obj-coff.h (obj_symbol_clone_hook): New.
151 (coff_obj_symbol_clone_hook): Declare.
152 * config/obj-coff.c (coff_obj_symbol_clone_hook): New.
153
6b73c529
DD		 1542005-10-26 DJ Delorie <dj@redhat.com>
155
d14c4fad
DD		 156 * config/tc-m32c.c (md_relax_table, subtype_mappings,
157 md_convert_frag): Add jsr.w support.
0e470c55 158
6b73c529
DD		 159 * config/tc-m32c.c (md_assemble): Don't use errmsg as the format
160 itself.
161 (md_cgen_lookup_reloc): Add m32c bitbase operands. Add 8-s24
162 and imm-8-HI operands.
163
f1022c90
PB		 1642005-10-26 Paul Brook <paul@codesourcery.com>
165
166 * config/tc-arm.c (insns): Correct "sel" entry.
167
4d1bb795
JB		 1682005-10-26 Jan Beulich <jbeulich@novell.com>
169
170 * config/tc-i386.c (i386_operand): Don't check register prefix here.
171 (parse_real_register): Rename from parse_register.
172 (parse_register): New.
173 (i386_parse_name): New.
174 (md_operand): New.
175 (intel_e11): Don't tolerate registers in offset expressions anymore.
176 (intel_get_token): Don't check register prefix here. Copy the actual
177 register token, not the canonical register name.
178 * config/tc-i386.h (md_operand): Delete.
179 (i386_parse_name): Declare.
180 (md_parse_name): Define.
181
3c9b82ba
NC		 1822005-10-25 Arnold Metselaar <arnold.metselaar@planet.nl>
183
184 * Makefile.am: Add Z80 cpu.
185 * Makefile.in: Regenerated.
0e470c55 186 * app.c (do_scrub_chars)<TC_Z80>: Correctly scrub "ex af,af'"
3c9b82ba
NC		 187 and disallow newlines in quoted strings.
188 * configure.tgt: Add z80-*-coff.
189 * config/obj-coff.h: Add format "coff-z80".
190 * doc/Makefile.am: Add c-z80.texi.
191 * doc/Makefile.in: Regenerated.
192 * doc/all.texi: Add Z80.
193 * doc/c-z80.texi: New file
194 * doc/as.texinfo: Add z80 options and some z80-related remarks.
195 * config/tc-z80.c: New file
196 * config/tc-z80.h: New file
197 * NEWS: Mention new support.
198
50afb01e
L		 1992005-10-25 H.J. Lu <hongjiu.lu@intel.com>
200
201 * write.c (adjust_reloc_syms): Undo the change made on
202 2005-04-26 to allow local symbol set to undefined symbol.
203
7c8d43d8
L		 2042005-10-24 H.J. Lu <hongjiu.lu@intel.com>
205
206 * Makefile.am (bfin-parse.tab.h): Removed.
207 (bfin-parse.h): Added.
208 * Makefile.in: Regenerated.
209
3caac5b8
AM		 2102005-10-25 Alan Modra <amodra@bigpond.net.au>
211
212 * po/POTFILES.in: Regenerate.
213 * po/gas.pot: Regenerate.
214
beb6bfe8
BS		 2152005-10-24 Bernd Schmidt <bernd.schmidt@analog.com>
216
217 * config/tc-bfin.c (Expr_Node_Gen_Reloc): If have symbol + constant,
218 make a single reloc with an offset rather than a stack.
219 * config/tc-bfin.h (MD_APPLY_SYM_VALUE): Define to 0.
220
06e77878
AO		 2212005-10-24 Alexandre Oliva <aoliva@redhat.com>
222
223 * read.c (potable): Add weakref.
224 (s_weakref): New.
225 * read.h (s_weakref): Declare.
226 * struc-symbol.h (struct symbol): Add sy_weakrefr and sy_weakrefd.
227 * symbols.c (colon): Clear weakrefr.
228 (symbol_find_exact): Rename to, and reimplement in terms of...
229 (symbol_find_exact_noref): ... new function.
230 (symbol_find): Likewise...
231 (symbol_find_noref): ... ditto.
232 (resolve_symbol_value): Resolve weakrefr without setting their
233 values.
234 (S_SET_WEAK): Call hook.
235 (S_GET_VALUE): Follow weakref link.
236 (S_SET_VALUE): Clear weakrefr.
237 (S_IS_WEAK): Follow weakref link.
238 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): New.
239 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): New.
240 (symbol_set_value_expression, symbol_set_frag): Clear weakrefr.
241 (symbol_mark_used): Follow weakref link.
242 (print_symbol_value_1): Print weak, weakrefr and weakrefd.
243 * symbols.h (symbol_find_noref, symbol_find_exact_noref): Declare.
244 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): Declare.
245 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): Declare.
246 * write.c (adust_reloc_syms): Follow weakref link. Do not
247 complain if target is undefined.
248 (write_object_file): Likewise. Remove weakrefr symbols. Drop
249 unreferenced weakrefd symbols.
250 * config/obj-coff.c (obj_frob_symbol): Do not force WEAKREFD
251 symbols EXTERNAL.
252 (pecoff_obj_set_weak_hook, pecoff_obj_clear_weak_hook): New.
253 * config/obj-coff.h (obj_set_weak_hook, obj_clear_weak_hook): Define.
254 * doc/as.texinfo: Document weakref.
255 * doc/internals.texi: Document new struct members, internal
256 functions and hooks.
257
9ba4c445
JZ		 2582005-10-24 Jie Zhang <jie.zhang@analog.com>
259
260 * Makefile.am (bfin-parse.h): Renamed from bfin-parse.tab.h.
261 (EXTRA_DIST): Add bfin-parse.h and bfin-lex.c.
262 * Makefile.in: Regenerate.
263 * config/bfin-lex.l: Include bfin-parse.h instead of bfin-parse.tab.h.
264 * config/tc-bfin.c (md_chars_to_number): Change the type of first
265 argument from unsigned char * to char * to remove signedness warnings.
266
6a2375c6
JB		 2672005-10-24 Jan Beulich <jbeulich@novell.com>
268
269 * config/tc-ia64.c (enum reg_symbol): Delete IND_MEM.
270 (dot_rot): Change type of num_* variables. Check for positive count.
271 (ia64_optimize_expr): Re-structure.
272 (md_operand): Check for general register.
273
5e0bd176
JB		 2742005-10-24 Jan Beulich <jbeulich@novell.com>
275
276 * config/tc-ia64.c (declare_register): Call symbol_create.
277 (md_begin): Remove local variables total, ar_base, and cr_base.
278 Start loops for registers at their respective first one. Don't
279 update md.regsym for alias names. Generate alias name tp for r13.
280
cab0a0db
DD		 2812005-10-21 DJ Delorie <dj@redhat.com>
282
283 * config/tc-m32c.c (md_cgen_lookup_reloc): Add more relocs. Print
284 names unstead of numbers.
285
29024861
DU		 2862005-10-19 David Ung <davidu@mips.com>
287
288 * config/tc-mips.c (append_insn): Convert MIPS16 jr/jalr jumps
289 into jrc/jalrc versions if ISA_MIPS32+ and not doing the swap,
290 hence avoiding to emit a nop.
291
9f8e671b
JZ		 2922005-10-19 Jie Zhang <jie.zhang@analog.com>
293
294 * config/tc-bfin.c (md_begin): Let the lex_type of '(' be
295 LEX_BEGIN_NAME.
296 (bfin_start_line_hook): Remove the workaround for LSETUP(.
297 (bfin_name_is_register): Remove the workarounds for LSETUP(
298 and SAA(.
299 (bfin_start_label): Ditto.
300
e8247da7
BW		 3012005-10-18 Bob Wilson <bob.wilson@acm.org>
302
303 * config/tc-xtensa.c (xtensa_end_directive): Restore
304 default_lit_sections regardless of use_literal_section.
305
1e0486ea
JZ		 3062005-10-18 Jie Zhang <jie.zhang@analog.com>
307
308 * Makefile.am (bfin-lex.c): Update ylwrap invocation.
309 * Makefile.in: Regenerated.
310
cd1fcb49
NC		 3112005-10-18 Arnold Metselaar <arnold.metselaar@planet.nl>
312
313 * doc/as.texinfo (.loc) Fix placement of '@end table'.
314
7c430684
BW		 3152005-10-17 Bob Wilson <bob.wilson@acm.org>
316
317 * config/xtensa-istack.h (TInsn): Replace dwarf2_line_info with an
318 unsigned line number. Do not include "dwarf2dbg.h".
319 * config/tc-xtensa.c (md_pseudo_table): Remove entry for "loc".
320 (xtensa_dwarf2_directive_loc, xtensa_dwarf2_emit_insn): Delete.
321 (xg_build_to_insn, xg_build_token_insn): Update TInsn uses.
322 (md_assemble): Use as_where instead of dwarf2_where.
323 (xg_assemble_vliw_tokens): Use unsigned line numbers instead of
324 dwarf2_line_infos. Change to call new_logical_line followed by
325 dwarf2_emit_insn.
326
7047dd1e
NC		 3272005-10-14 Mike Frysinger <vapier@gentoo.org>
328
329 * doc/as.texinfo (Section): Add missing ']' to .section example.
330
559c577b
DA		 3312005-10-12 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
332
333 PR binutils/941
334 * config/tc-hppa.c (pa_ip): Use as_bad instead of as_fatal when an
335 unknown opcode is found.
336
3e8a519c
MM		 3372005-10-12 Mark Mitchell <mark@codesourcery.com>
338
339 * NEWS: Mention @file.
340
dc191a8f
NC		 3412005-10-12 Nick Clifton <nickc@redhat.com>
342
343 * config/tc-avr.c: Convert to ISO C90 format. Fix formatting and
344 generally tidy up the code.
345 * config/tc-avr.h: Likewise.
346
60d11e55
JB		 3472005-10-12 Jan Beulich <jbeulich@novell.com>
348
349 * config/tc-ia64.c (dot_reg_val): Use expression_and_evaluate.
350 (dot_pred_rel): Likewise.
351 (parse_operand): Likewise.
352 (ia64_unrecognized_line): Likewise.
353 (md_operand): Likewise.
354
9497f5ac
NC		 3552005-10-11 Jan Beulich <jbeulich@novell.com>
356
357 * expr.h (enum expr_mode): New.
60d11e55 358 (expression): Pass third argument to expr.
9497f5ac
NC		 359 (expression_and_evaluate): New.
360 (deferred_expression): New.
361 (expr): Add third parameter.
362 (resolve_expression): New.
363 * struc-symbol.h (struct symbol): New members sy_volatile and
364 sy_forward_ref.
365 * symbols.c, symbols.h (symbol_clone): New.
366 (symbol_clone_if_forward_ref): New.
367 (snapshot_symbol): New.
368 (S_IS_VOLATILE): New.
369 (S_IS_FORWARD_REF): New.
370 (S_SET_VOLATILE): New.
371 (S_SET_FORWARD_REF): New.
372 * as.c (macro_expr): Use expression_and_evaluate.
373 * cond.c (s_if): Likewise.
374 (s_elseif): Likewise.
375 * dw2gencfi.c (cfi_parse_reg): Likewise.
376 * expr.c (operand): Add second parameter. Optionally call
377 deferred_expression. Pass mode argument to itself and md_parse_name.
378 Check mode before trying to evaluate symbol. Call
379 symbol_clone_if_forward_ref for both operands.
60d11e55 380 (expr): Add third parameter. Pass mode to operand and itself.
9497f5ac
NC		 381 Optionally call resolve_expression.
382 (resolve_expression): New.
383 (get_single_number): Pass second argument to operand.
384 * read.c (potable): New entry for .eqv.
385 (read_a_source_file): Handle new == operator.
386 (get_absolute_expr): Use expression_and_evaluate.
387 (s_lsym): Likewise.
388 (assign_symbol): Rename second parameter. Call symbol_clone on
389 legal and illegal redefinition. Call S_SET_VOLATILE and
390 S_SET_FORWARD_REF depending on mode.
391 (s_set): Update description.
392 (s_space): Call resolve_expression.
393 (pseudo_set): Optionally call deferred_expression. Check
394 S_IS_FORWARD_REF before trying to simplify/resolve an expression.
395 (equals): Handle ==.
396 * config/tc-ia64.h (md_parse_name): Add mode parameter.
397 * config/tc-arc.c (arc_parse_cons_expression): Likewise.
398 * config/tc-m32r.h (md_parse_name): Likewise.
399 (m32r_parse_name): Likewise.
400 * config/tc-mmix.h (md_parse_name): Likewise.
401 * config/tc-mn10300.h (md_parse_name): Likewise.
402 (mn10300_parse_name): Likewise.
403 * config/tc-ppc.h (md_parse_name): Likewise.
404 * config/tc-sh.h (md_parse_name): Likewise.
405 (sh_parse_name): Likewise.
406 * config/tc-sh64.h (md_parse_name): Likewise.
407 (sh64_consume_datalabel): Likewise.
408 * config/tc-tic54x.h (md_parse_name): Likewise.
409 * config/tc-m32r.c (m32r_parse_name): Add mode parameter. Check it
410 before trying to evaluate symbol.
411 * config/tc-mn10300.c (mn10300_parse_name): Likewise.
412 * config/tc-sh.c (sh_parse_name): Likewise.
413 * config/tc-sh64.c (sh64_consume_datalabel): Add mode parameter. Pass
414 second argument to operandf. Pass mode parameter to sh_parse_name.
415 * doc/as.texinfo: Document .eqv and the == assignment operator.
416
fa4ec3f5
ILT		 4172005-10-10 Ian Lance Taylor <ian@airs.com>
418
419 * Makefile.am (EXTRA_DIST): Remove bfin-lex.l and bfin-defs.h.
420 * Makefile.in: Regenerate.
421
723a8472
NC		 4222005-10-10 Arnold Metselaar <arnold.metselaar@planet.nl>
423
424 * expr.c (operator): Allow "!=" as a synonym for "<>".
425 * doc/as.texinfo (Infix Op): Mention "!=".
426
f0a3b40f
DA		 4272005-10-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
428
429 * config/tc-hppa.c (strict): Don't initialize. Update comment.
430 (pa_ip): Promote from PA 1.0 to 1.1 immediately when 1.1 match is
431 found. Simplify handling of "ma" and "mb" completers.
432
ee065d83
PB		 4332005-10-08 Paul Brook <paul@codesourcery.com>
434
435 * config/tc-arm.c: Don't provide fallback default for CPU_DEFAULT.
436 (arm_arch_used, thumb_arch_used, selected_cpu, selected_cpu_name):
437 New variables.
438 (arm_cpu_option_table): Add canonical_name.
439 (arm_cpus): Populate canonical_name field.
440 (s_arm_eabi_attribute, s_arm_arch, s_arm_cpu, s_arm_fpu,
441 aeabi_set_public_attributes, arm_md_end): New functions.
442 (md_pseudo_table): Add "cpu", "arch", "fpu" and "eabi_attribute".
443 (md_assemble): Set thumb_arch_used and arm_arch_used.
444 (md_begin): Set defaut cpu if CPU_DEFAULT not defined.
445 * config/tc-arm.h (md_end): Define.
446 * doc/c-arm.texi: Document .cpu, .arch, .fpu and .eabi_attribute.
447
37dedf66 4482005-10-06 Khem Raj <kraj@mvista.com>
0e470c55 449 NIIBE Yutaka <gniibe@m17n.org>
37dedf66
NC		 450
451 * config/tc-sh.c (allow_dollar_register_prefix): New variable.
452 (parse_reg_without_prefix): New function.
453 (parse_reg): Check for '$' register prefix if --allow-reg-prefix is
454 set.
455 (option md_longopts): Add allow-reg-prefix option.
456 * doc/c-sh.texi: Document --allow-reg-prefix option.
457 * NEWS: Mention the new switch.
458
d1eac9d9
NC		 4592005-10-03 Arnold Metselaar <arnold.metselaar@planet.nl>
460
461 * doc/as.texinfo (Infix Ops): '<' and '>' are not shift
462 operators.
463
4945bb8a
BW		 4642005-09-30 Sterling Augustine <sterling@tensilica.com>
465 Bob Wilson <bob.wilson@acm.org>
3ea38ac2
BW		 466
467 * config/tc-xtensa.c (xtensa_frob_label): Disallow labels in bundles.
468
b898a385
L		 4692005-09-30 H.J. Lu <hongjiu.lu@intel.com>
470
471 * Makefile.am: Run "make dep-am".
472 * Makefile.in: Regenerated.
473 * aclocal.m4: Likewise.
474
869b9d07
MM		 4752005-09-30 Mark Mitchell <mark@codesourcery.com>
476
477 * as.c (main): Use expandargv.
478
90e3ad06
JB		 4792005-09-30 Jan Beulich <jbeulich@novell.com>
480
481 * config/tc-tic4x.c (tic4x_set): Advance input_line_pointer past
482 (removed) comma.
483
07c1b327
CM		 4842005-09-30 Catherine Moore <clm@cm00re.com>
485
486 * Makefile.am: Bfin support.
487 * Makefile.in: Regenerated.
488 * aclocal.m4: Regenerated.
489 * configure: Regenerated.
490 * configure.in: Bfin support.
491 * configure.tgt: Bfin support.
492 * config/bfin-aux.h: New file.
493 * config/bfin-defs.h: New file.
494 * config/bfin-lex.l: New file.
495 * config/bfin-parse.y: New file.
496 * config/tc-bfin.c: New file.
497 * config/tc-bfin.h: New file.
498 * doc/Makefile.am: Recognize c-bfin.texi.
499 * doc/Makefile.in: Regenerated.
500 * doc/all.texi: Bfin support.
501 * doc/as.texinfo: Likewise.
502 * doc/c-bfin.texi: Document bfin-specific syntax and
503 directives.
504
e3cb604e
PB		 5052005-09-30 Paul Brook <paul@codesourcery.com>
506
507 * config/tc-arm.c (opcode_tag): Add OT_cinfix3_legacy.
508 (opcode_lookup): Handle OT_cinfix3_legacy. Revert earlier change for
509 normal infix conditions.
510 (C3E): Include Thumb-2 definition.
511 (CL, cCL): Define.
512 (insns): Use them for legacy mnemonics.
513
a70c2403
NC		 5142005-09-30 Matthias Kurz <mk@baerlap.north.de>
515
516 * asintl.h: Prevent the inclusion of <libintl.h> from the Solaris
517 version of <locale.h> when ENABLE_NLS is not defined.
518
ef0241e7
JB		 5192005-09-29 Jan Beulich <jbeulich@novell.com>
520
521 * config/tc-ia64.c (parse_operands): Always parse first operand of
522 alloc.
523
c9c5dcda
AM		 5242005-09-29 Arnold Metselaar <arnold.metselaar@planet.nl>
525 Alan Modra <amodra@bigpond.net.au>
526
527 * app.c (do_scrub_chars): Match open and close quote of strings.
528 Remove redundant EOF test in case 7.
529
e05278af
JB		 5302005-09-28 Jan Beulich <jbeulich@novell.com>
531
532 * config/tc-i386.c (reloc): Disable signedness check for 4-byte
533 relocations in 16- and 32-bit modes.
534 (i386_displacement): Make pc-relative branch handling dependent
535 upon operand (rather than address) size.
536
7c9c8381
JB		 5372005-09-28 Jan Beulich <jbeulich@novell.com>
538
539 * dw2gencfi.c (dot_cfi): Call ignore_rest_of_line when not fully
540 parsing the input.
541 (dot_cfi_startproc): Likewise.
542 (dot_cfi_endproc): Likewise. Also check no extra input was given.
543 (dot_cfi_escape): Likewise.
544
d182319b
JB		 5452005-09-28 Jan Beulich <jbeulich@novell.com>
546
547 * config/tc-i386.h (x86_cons_fix_new): Declare unconditionally.
548 (TC_CONS_FIX_NEW): Define unconditionally.
549 (x86_pe_cons_fix_new): Remove.
550 * config/tc-i386.c (signed_cons): New.
551 (md_pseudo_table): Add slong.
552 (x86_cons_fix_new): Declare unconditionally.
553 (x86_pe_cons_fix_new): Merge into x86_cons_fix_new.
554 (tc_gen_reloc): Also consider BFD_RELOC_X86_64_32S for gotpc
555 conversion.
556
37b75c0c
AM		 5572005-09-28 Arnold Metselaar <arnold.metselaar@planet.nl>
558
559 * app.c (do_scrub_chars <LEX_IS_SYMBOL_COMPONENT>): Check for full
560 buffer after copying string.
561
db8ac8f9
PB		 5622005-09-27 Paul Brook <paul@codesourcery.com>
563
564 * config/arm.c (arm_cpus): Add more cpu names.
565 * doc/c-arm.texi: Document them.
566
66bd02d3
AM		 5672005-09-21 Alan Modra <amodra@bigpond.net.au>
568
569 * read.c (pseudo_set): Don't set undefined symbols to expr_section.
570
fead5cd9
RH		 5712005-09-20 Richard Henderson <rth@redhat.com>
572
573 * dwarf2dbg.c (process_entries): Fix uninitialized variable warning.
574
07a53e5c
RH		 5752005-09-20 Richard Henderson <rth@redhat.com>
576
577 * dwarf2dbg.c (struct line_entry): Replace frag and frag_ofs
578 with label.
579 (dwarf2_loc_mark_labels): New.
580 (dwarf2_gen_line_info_1): Split out of ...
581 (dwarf2_gen_line_info): ... here. Create the temp symbol here.
582 (dwarf2_emit_label): New.
583 (dwarf2_directive_loc_mark_labels): New.
584 (out_set_addr): Take a symbol instead of frag+ofs.
585 (relax_inc_line_addr): Likewise.
586 (emit_inc_line_addr): Assert delta non-negative.
587 (process_entries): Remove dead code. Update to work with temp
588 symbols instead of frag+ofs.
589 * dwarf2dbg.h (dwarf2_directive_loc_mark_labels): Declare.
590 (dwarf2_emit_label, dwarf2_loc_mark_labels): Declare.
591 * config/obj-elf.c (elf_pseudo_tab): Add loc_mark_labels.
592 * config/obj-elf.h (obj_frob_label): New.
593 * config/tc-alpha.c (alpha_define_label): Call dwarf2_emit_label.
594 * config/tc-arm.c, config/tc-hppa.c, config/tc-m68k.c,
595 config/tc-mips.c, config/tc-ppc.c, config/tc-sh.c, config/tc-xtensa.c:
596 Similarly in the respective tc_frob_label implementation functions.
597 * config/tc-i386.c (md_pseudo_table): Move file and loc to
598 non-elf section; add loc_mark_labels.
599 * config/tc-ia64.c (struct label_fix): Add dw2_mark_labels.
600 (ia64_flush_insns): Check for marked labels; emit line entry if so.
601 (emit_one_bundle): Similarly.
602 (ia64_frob_label): Record marked labels.
603 * config/tc-m68hc11.h (tc_frob_label): Remove.
604 * config/tc-ms1.c (md_pseudo_table): Remove file and loc.
605 * config/tc-sh.h (tc_frob_label): Pass sym to sh_frob_label.
606 * config/tc-sh64.h (tc_frob_label): Likewise.
607 * doc/as.texinfo (LNS directives): Docuement .loc_mark_blocks.
608
aba4aa7d
AM		 6092005-09-20 Alan Modra <amodra@bigpond.net.au>
610
611 * read.c (pseudo_set): Set segment of expression syms to expr_section.
612
43fd16e4
JB		 6132005-09-14 Jan Beulich <jbeulich@novell.com>
614
615 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Add selector
616 registers, floating point control and status words, and mxcsr as
617 well as (for 64-bit code) segment base registers and rflags.
618
3e470ab5
DD		 6192005-09-09 Dmitry Diky <diwil@spec.ru>
620
621 * config/tc-msp430.c (msp430_operands): Undo last changes. Instead...
622 (msp430_relax_frag): add a guard check to ensure that final fr_subtype
623 has been reached.
624
2ef2b9ae
CF		 6252005-09-08 Chao-ying Fu <fu@mips.com>
626
627 * doc/as.texinfo: Document -mdsp and -mno-dsp options.
628 * doc/c-mips.texi: Likewise, and document ".set dsp" and ".set nodsp"
629 directives.
630
3eb17e6b
PB		 6312005-09-08 Paul Brook <paul@codesourcery.com>
632
633 * config/tc-arm.c (do_smi, do_t_smi): Rename ...
634 (do_smc, do_t_smc): ... to this.
635 (insns): Remane smi to smc.
636 (md_apply_fix, tc_gen_reloc): Rename BFD_RELOC_ARM_SMI to
637 BFD_RELOC_ARM_SMC.
638
ecea7679
RH		 6392005-09-07 Richard Henderson <rth@redhat.com>
640
641 * dwarf2dbg.c (dwarf2_where): Set line->isa.
642 (dwarf2_set_isa): New.
643 (dwarf2_directive_loc): Rearrange to allow all options on one line.
644 * dwarf2dbg.h (dwarf2_set_isa): Declare.
645 * doc/as.texinfo: Update .loc documentation.
646
bd0eb99b
RH		 6472005-09-07 Richard Henderson <rth@redhat.com>
648
649 * dwarf2dbg.c: Include safe-ctype.h.
650 (DWARF2_LINE_OPCODE_BASE): Bump to 13.
651 (current): Initialize.
652 (dwarf2_emit_insn): Clear DWARF2_FLAG_BASIC_BLOCK,
653 DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN.
654 (dwarf2_directive_file): Cope with invalid filename.
655 (dwarf2_directive_loc): Add handling for basic_block, prologue_end,
656 epilogue_begin, is_stmt, isa.
657 (emit_inc_line_addr): Move line_delta == 0, addr_delta == 0 special
658 case down lower.
37b75c0c 659 (process_entries): Handle isa, DWARF2_FLAG_PROLOGUE_END,
bd0eb99b
RH		 660 and DWARF2_FLAG_EPILOGUE_BEGIN.
661 (out_debug_line): Emit sizes for DW_LNS_set_prologue_end,
662 DW_LNS_set_epilogue_begin, DW_LNS_set_isa.
663 * dwarf2dbg.h (DWARF2_FLAG_IS_STMT): Rename from DWARF2_FLAG_BEGIN_STMT.
664 (DWARF2_FLAG_BASIC_BLOCK): Rename from DWARF2_FLAG_BEGIN_BLOCK.
665 (DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN): New.
666 (struct dwarf2_line_info): Add isa member.
667 * doc/as.texinfo (LNS directives): New node.
668
b8ee1a6e
DU		 6692005-09-07 David Ung <davidu@mips.com>
670
671 * config/tc-mips.c (append_insn): Undo last change. Instead add
672 guard to suppress calling frag_grow if the current instruction is
673 one that allows a delay slot.
674
ef2e4d86
CF		 6752005-09-06 Chao-ying Fu <fu@mips.com>
676
677 * config/tc-mips.c (mips_set_options): Add ase_mt for MT instructions.
678 (mips_opts): Add -1 to initialize ase_mt.
679 (file_ase_mt): New variable for -mmt.
680 (CPU_HAS_MT): New define.
681 (validate_mips_insn): Add supports for +t, +T, !, $, *, &, g operand
682 formats.
683 (mips_ip): Check ase_mt to enable MT instructions.
684 Handle !, $, *, &, +T, +t, g operand formats.
685 For "mftc1", "mfthc1", "cftc1", "mttc1", "mtthc1", "cttc1", we allow
686 odd float registers.
687 (OPTION_MT, OPTION_NO_MT): New define.
688 (OPTION_COMPAT_ARCH_BASE): Change because of inserting MT define.
689 (md_parse_option): Parse OPTION_MT and OPTION_NO_MT.
690 (mips_after_parse_args): Set ase_mt based on CPU.
691 (s_mipsset): Handle ".set mt" and ".set nomt".
692 (mips_elf_final_processing): Remind of adding new flag for MT ASE.
693 (md_show_usage): Show usage of -mmt and -mno-mt.
694 * doc/as.texinfo: Document -mmt and -mno-mt options.
695 * doc/c-mips.texi: Likewise, and document ".set mt" and ".set nomt"
696 directives.
697
0110f2b8
PB		 6982005-09-06 Paul Brook <paul@codesourcery.com>
699
700 * config/tc-arm.c (arm_it): Add relax field.
701 (T16_32_TAB): Add addi, addis, add_pc, add_sp, dec_sp, inc_sp,
702 b, bcond, ldr_pc, ldr_pc2, ldr_sp, str_sp, subi, subis.
703 (do_t_add_sub, do_t_addr, do_t_branch, do_t_ldst,
704 do_t_mov_cmp): Allow relaxation.
705 (output_relax_insn): New function.
706 (put_thumb32_insn): New function.
707 (output_inst): Use new functions.
708 (md_assemble): Don't throw error on relaxable instructions.
709 (insns): Change "b" entry from TCE(...) to tCE(...).
710 (md_estimate_size_before_relax): Return 2.
711 (md_convert_frag, relax_immediate, relax_adr, relax_addsub,
712 relax_branch, arm_relax_frag): New functions.
713 (arm_force_relocation): Return 0 for Thumb-2 immediate operand
714 relocations.
715 * config/tc-arm.h (md_convert_frag): Remove definition.
716 (md_relax_frag): Define.
717 (arm_relax_frag): Add prototype.
718
9a64e435
PB		 7192005-09-02 Paul Brook <paul@codesourcery.com>
720
721 * config/tc-arm.c (do_rn_rd): Enforce SWP operand constraints.
722
8f06b2d8
PB		 7232005-09-02 Paul Brook <paul@codesourcery.com>
724
725 * config/tc-arm.c (encode_arm_cp_address): Use
726 BFD_RELOC_ARM_T32_CP_OFF_IMM in thumb mode.
727 (do_iwmmxt_wldstbh): Use BFD_RELOC_ARM_T32_CP_OFF_IMM_S2 in thumb
728 mode.
729 (md_assemble): Only allow coprocessor instructions when Thumb-2 is
730 available.
731 (cCE, cC3): Define.
732 (insns): Use them for coprocessor instructions.
733 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM.
734 (get_thumb32_insn): New function.
735 (put_thumb32_insn): New function.
736 (md_apply_fix): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM and
737 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
738
c4188bc9
PB		 7392005-09-02 Paul Brook <paul@codesourcery.com>
740
741 * config/tc-arm.c (opcode_lookup): Look for infix opcode when
742 incorrect suffix matches.
743
e9df6573
DU		 7442005-09-01 David Ung <davidu@mips.com>
745
746 * config/tc-mips.c (append_insn): Correctly handle mips16 case
747 when the frags are different for the 2 instructions we want to
748 swap. If the lengths of the 2 instructions are not the same, we
749 won't do the swap but emit an nop.
750
2a9a06c1
DD		 7512005-09-01 Dmitry Diky <diwil@spec.ru>
752
753 * config/tc-msp430.c (msp430_operands): Emit dwarf2_emit_insn()
37b75c0c 754 as appropriate. Change frag_variant() to frag_var() for relaxes.
2a9a06c1 755
61e192bf
NC		 7562005-08-29 Nick Clifton <nickc@redhat.com>
757
758 * write.c (generic_force_reloc): Do not call S_FORCE_RELOC if
759 there is no symbol.
760
435acd52
JB		 7612005-08-26 Jan Beulich <jbeulich@novell.com>
762
763 * config/tc-i386.c (intel_e09): Set JumpAbsolute when seeing a PTR-
764 qualified operand of a branch.
765 (intel_bracket_expr): Set JumpAbsolute here...
766 (intel_e11): ... rather than here.
767
c0524131
NC		 7682005-08-26 Christian Groessler <chris@groessler.org>
769
770 * configure.tgt: Set bfd_gas also for z8k cpu.
771 * config/tc-z8k.c (s_segm): Use bfd_set_arch_mach to set machine
772 type.
773 (newfix): Adapt to bfd reloc types.
774 (build_bytes): Adapt to bfd reloc types. Ensure that enough space
775 is available in the current frag.
776 (md_convert_frag): Adapt function parameters.
777 (tc_gen_reloc): New function.
778 (md_section_align): Use bfd_get_section_alignment.
779 (md_apply_fix): Adapt to bfd reloc types. Fix handling of
780 BFD_RELOC_Z8K_IMM4L, BFD_RELOC_8, BFD_RELOC_16, and BFD_RELOC_32
781 relocations.
782 * config/tc-z8k.h (TARGET_ARCH): Define.
783 (tc_fix_adjustable): Define.
784
74cd071d
CF		 7852005-08-25 Chao-ying Fu <fu@mips.com>
786
787 * config/tc-mips.c (mips_set_options): Add ase_dsp for DSP instructions.
788 (mips_opts): Add -1 to initialize ase_dsp.
789 (file_ase_dsp): New variable for -mdsp.
790 (CPU_HAS_DSP): New define.
791 (validate_mips_insn): Add supports for 3, 4, 5, 6, 7, 8, 9, 0, ', :, @
792 operand formats.
793 (mips_ip): Add min_range and max_range for checking singed numbers.
794 Check ase_dsp to enable DSP instructions.
795 Handle 3, 4, 5, 6, 7, 8, 9, 0, ', :, @ operand formats.
796 (OPTION_DSP, OPTION_NO_DSP): New define.
797 (OPTION_COMPAT_ARCH_BASE): Change because of inserting DSP define.
798 (md_parse_option): Parse OPTION_DSP and OPTION_NO_DSP.
799 (mips_after_parse_args): Set ase_dsp based on CPU.
800 (s_mipsset): Handle ".set dsp" and ".set nodsp".
801 (mips_elf_final_processing): Remind of adding new flag for DSP ASE.
802 (md_show_usage): Show usage of -mdsp and -mno-dsp.
803
ff324200
DU		 8042005-08-23 David Ung <davidu@mips.com>
805
806 * config/tc-mips.c (mips_cpu_info_table): Add 5kf to the table of
807 cpu names.
808
ac805826
AM		 8092005-08-23 Alan Modra <amodra@bigpond.net.au>
810
811 PR 1036
812 * config/tc-ppc.c (ppc_symbol_chars): Add '%' and '['.
813
478ec1e3
AM		 8142005-08-23 Phil Edwards <phil@codesourcery.com>
815
816 * configure.tgt (*-*-vxworks): Match vxworks* instead.
817
4fa24527
JB		 8182005-08-22 Jan Beulich <jbeulich@novell.com>
819
820 * config/tc-i386.c (object_64bit): New.
821 (i386_target_format): Initialize it.
822 (output_disp): Use object_64bit for relocation type determination.
823 (output_imm): Likewise.
824 (i386_validate_fix): Likewise.
825 (tc_gen_reloc): Likewise.
826 (lex_got): Likewise. Remove static mode_name. Change array size
827 of gotrel's rel field, and adjust its initializer. Adjust diagnostic.
828 (x86_cons): Use object_64bit for deciding whether quad fields can
829 have relocations.
830
fefaa1aa
CG		 8312005-08-18 Christian Groessler <chris@groessler.org>
832
833 * config/tc-h8300.h: Remove TC_RELOC_MANGLE/tc_reloc_mangle.
834 * config/tc-mcore.h: Likewise.
835 * config/tc-z8k.h: Likewise.
836 * config/tc-z8k.c: Likewise.
837 * config/tc-sh.h: Remove TC_RELOC_MANGLE and
838 sh_coff_reloc_mangle declaration.
839 * config/tc-sh.c: (md_apply_fix): Fix comment for case
840 BFD_RELOC_SH_USES.
841
32a3d256
KK		 8422005-08-18 Kaz Kojima <kkojima@rr.iij4u.or.jp>
843
844 * config/tc-sh64.c (sh64_target_format): Check preset_target_arch
845 to confirm that no ISA is specified.
846
4111faa5
NC		 8472005-08-18 Nick Clifton <nickc@redhat.com>
848
849 * write.c (relax_segment): Count the number of frags being
850 processed and use this to compute a maximum limit on the number of
851 iterations that will be allowed when attempting to relax the
852 segment.
853
11eec5fc
DS		 8542005-08-17 Danny Smith <dannysmith@users.sourceforge.net>
855
856 * config/obj-coff.c (obj_coff_weak): Set auxiliary record
857 of NT weak externals to IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY.
858
23d36e92
AM		 8592005-08-16 Alan Modra <amodra@bigpond.net.au>
860
861 * config/tc-ppc.c (ppc_set_cpu): Don't select 64-bit based on
862 default cpu.
863
3d388997
PB		 8642005-08-15 Paul Brook <paul@codesourcery.com>
865
866 * config/tc-arm.c (do_t_mov_cmp): Fix encoding of i16-bit conditional
867 instructions.
868 (do_t_mvn_tst, do_t_neg, do_t_shift): Ditto.
869
36ae0db3
DJ		 8702005-08-15 Daniel Jacobowitz <dan@codesourcery.com>
871
872 * config/tc-ppc.c (parse_cpu): Add -me300 support.
873 (md_show_usage): Likewise.
874 * doc/c-ppc.texi (PowerPC-Opts): Document it.
875
6c639ef9
MS		 8762005-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
877
878 * config/tc-s390.c (md_parse_option): Add cpu type z9-109.
879 (md_gather_operands): Add support for optional operands.
880
77592908
DD		 8812005-08-12 Dmitry Diky <diwil@spec.ru>
882 * config/tc-msp430.c (msp430_enable_relax): New flag.
883 (msp430_enable_polys): Likewise.
884 (OPTION_RELAX): New option.
885 (OPTION_POLYMORPHS): Likewise.
886 (md_longopts): New long options.
887 (md_show_usage): Updated.
888 (md_parse_option): Add new options handler.
889 (msp430_operands): Add check if polymorph insns are enabled.
890 (msp430_force_relocation_local): New function.
891 (md_apply_fix): Now delete relocs according to new flags combination.
892 (msp430_relax_frag): Convert long branches to short branches only if
893 flag msp430_enable_relax is set.
894 * config/tc-msp430.h (TC_FORCE_RELOCATION_LOCAL): Defined.
895 (msp430_force_relocation_local): Likewise.
896 * doc/c-msp430.texi: Describe new options.
37b75c0c 897
e079bef8
ILT		 8982005-08-11 Ian Lance Taylor <ian@airs.com>
899
900 * Makefile.am ($(srcdir)/make-gas.com): Remove target.
901 (stamp-mk.com): Likewise.
902 (EXTRA_DIST): Remove make-gas.com from list.
903 (MOSTLYCLEANFILES): Remove stamp-mk.com from list.
904 * Makefile.in: Regenerate.
905
4924bf8f
HPN		 9062005-08-11 Hans-Peter Nilsson <hp@axis.com>
907
908 * subsegs.c (subseg_change): Move declaration of seginfo to before
909 first statement.
910
7be1c489
AM		 9112005-08-11 Alan Modra <amodra@bigpond.net.au>
912
913 * README-vms: Delete.
914 * config-gas.com: Delete.
915 * makefile.vms: Delete.
916 * vmsconf.sh: Delete.
917 * config/atof-tahoe.c: Delete.
918 * config/m88k-opcode.h: Delete.
919 * config/obj-bout.c: Delete.
920 * config/obj-bout.h: Delete.
921 * config/obj-hp300.c: Delete.
922 * config/obj-hp300.h: Delete.
923 * config/tc-a29k.c: Delete.
924 * config/tc-a29k.h: Delete.
925 * config/tc-h8500.c: Delete.
926 * config/tc-h8500.h: Delete.
927 * config/tc-m88k.c: Delete.
928 * config/tc-m88k.h: Delete.
929 * config/tc-tahoe.c: Delete.
930 * config/tc-tahoe.h: Delete.
931 * config/tc-tic80.c: Delete.
932 * config/tc-tic80.h: Delete.
933 * config/tc-w65.c: Delete.
934 * config/tc-w65.h: Delete.
935 * config/te-aux.h: Delete.
936 * config/te-delt88.h: Delete.
937 * config/te-delta.h: Delete.
938 * config/te-dpx2.h: Delete.
939 * config/te-hp300.h: Delete.
940 * config/te-ic960.h: Delete.
941 * config/vms-a-conf.h: Delete.
942 * doc/c-a29k.texi: Delete.
943 * doc/c-h8500.texi: Delete.
944 * doc/c-m88k.texi: Delete.
945 * README: Remove obsolete examples, and list of supported targets.
946 * Makefile.am: Remove a29k, h8500, m88k, tahoe, tic80, w65,
947 bout and hp300 support.
948 (DEP_FLAGS): Don't define BFD_ASSEMBLER.
949 * configure.in: Remove --enable-bfd-assembler, need_bfd,
950 primary_bfd_gas.
951 * configure.tgt: Remove a29k, h8300-coff, h8500-*, i960 non-elf,
952 m68k non bfd, m88k, or32-coff, tic80-*, vax non-bfd, w65k-*, *-nindy.
953 * as.c: Remove all non-BFD_ASSEMBLER code, support for above targets.
954 * as.h: Likewise.
955 * dw2gencfi.c: Likewise.
956 * dwarf2dbg.c: Likewise.
957 * ehopt.c: Likewise.
958 * input-file.c: Likewise.
959 * listing.c: Likewise.
960 * literal.c: Likewise.
961 * messages.c: Likewise.
962 * obj.h: Likewise.
963 * output-file.c: Likewise.
964 * read.c: Likewise.
965 * stabs.c: Likewise.
966 * struc-symbol.h: Likewise.
967 * subsegs.c: Likewise.
968 * subsegs.h: Likewise.
969 * symbols.c: Likewise.
970 * symbols.h: Likewise.
971 * tc.h: Likewise.
972 * write.c: Likewise.
973 * write.h: Likewise.
974 * config/aout_gnu.h: Likewise.
975 * config/obj-aout.c: Likewise.
976 * config/obj-aout.h: Likewise.
977 * config/obj-coff.c: Likewise.
978 * config/obj-coff.h: Likewise.
979 * config/obj-evax.h: Likewise.
980 * config/obj-ieee.h: Likewise.
981 * config/tc-arm.c: Likewise.
982 * config/tc-arm.h: Likewise.
983 * config/tc-avr.c: Likewise.
984 * config/tc-avr.h: Likewise.
985 * config/tc-crx.h: Likewise.
986 * config/tc-d10v.h: Likewise.
987 * config/tc-d30v.h: Likewise.
988 * config/tc-dlx.h: Likewise.
989 * config/tc-fr30.h: Likewise.
990 * config/tc-frv.h: Likewise.
991 * config/tc-h8300.c: Likewise.
992 * config/tc-h8300.h: Likewise.
993 * config/tc-hppa.h: Likewise.
994 * config/tc-i370.h: Likewise.
995 * config/tc-i386.c: Likewise.
996 * config/tc-i386.h: Likewise.
997 * config/tc-i860.h: Likewise.
998 * config/tc-i960.c: Likewise.
999 * config/tc-i960.h: Likewise.
1000 * config/tc-ip2k.h: Likewise.
1001 * config/tc-iq2000.h: Likewise.
1002 * config/tc-m32c.h: Likewise.
1003 * config/tc-m32r.h: Likewise.
1004 * config/tc-m68hc11.h: Likewise.
1005 * config/tc-m68k.c: Likewise.
1006 * config/tc-m68k.h: Likewise.
1007 * config/tc-maxq.c: Likewise.
1008 * config/tc-maxq.h: Likewise.
1009 * config/tc-mcore.c: Likewise.
1010 * config/tc-mcore.h: Likewise.
1011 * config/tc-mn10200.h: Likewise.
1012 * config/tc-mn10300.c: Likewise.
1013 * config/tc-mn10300.h: Likewise.
1014 * config/tc-ms1.h: Likewise.
1015 * config/tc-msp430.c: Likewise.
1016 * config/tc-msp430.h: Likewise.
1017 * config/tc-ns32k.c: Likewise.
1018 * config/tc-ns32k.h: Likewise.
1019 * config/tc-openrisc.h: Likewise.
1020 * config/tc-or32.c: Likewise.
1021 * config/tc-or32.h: Likewise.
1022 * config/tc-ppc.c: Likewise.
1023 * config/tc-ppc.h: Likewise.
1024 * config/tc-s390.h: Likewise.
1025 * config/tc-sh.c: Likewise.
1026 * config/tc-sh.h: Likewise.
1027 * config/tc-sparc.c: Likewise.
1028 * config/tc-tic30.c: Likewise.
1029 * config/tc-tic30.h: Likewise.
1030 * config/tc-tic4x.c: Likewise.
1031 * config/tc-tic4x.h: Likewise.
1032 * config/tc-tic54x.c: Likewise.
1033 * config/tc-tic54x.h: Likewise.
1034 * config/tc-v850.h: Likewise.
1035 * config/tc-vax.c: Likewise.
1036 * config/tc-vax.h: Likewise.
1037 * config/tc-xstormy16.h: Likewise.
1038 * config/tc-xtensa.h: Likewise.
1039 * config/tc-z8k.c: Likewise.
1040 * config/tc-z8k.h: Likewise.
1041 * config/vms-a-conf.h
1042 * doc/Makefile.am: Likewise.
1043 * doc/all.texi: Likewise.
1044 * doc/as.texinfo: Likewise.
829c3ed3 1045 * doc/internals.texi: Likewise.
7be1c489
AM		 1046 * doc/Makefile.in: Regenerate.
1047 * Makefile.in: Regenerate.
1048 * configure: Regenerate.
1049 * config.in: Regenerate.
1050 * po/POTFILES.in: Regenerate.
1051
2f6178c1
NC		 10522005-08-09 Nick Clifton <nickc@redhat.com>
1053
1054 PR 1070
1055 * macro.c (getstring): Do not treat round parentheses exactly the
1056 same as angle brackets - the parentheses need to be preserved and
1057 passed on to the macro processing code.
1058
44c86e8c
NC		 10592005-08-08 Nick Clifton <nickc@redhat.com>
1060
1061 * config/tc-msp430.c (MSP430_ISA_21): Define.
1062 (mcu_types): Add entries for msp430x21xx variants.
1063
df40eaf9
NC		 10642005-08-08 Nick Clifton <nickc@redhat.com>
1065
1066 PR 1070
1067 * macro.c (getstring): Treat round parentheses in the same way as
1068 angle brackets.
1069 (get_any_string): Likewise.
1070
5a14ab23
L		 10712005-08-07 H.J. Lu <hongjiu.lu@intel.com>
1072
1073 PR gas/1118
1074 * as.c (parse_args): Handle -al=<FILE>.
1075
47837f8e
NC		 10762005-08-07 Nick Clifton <nickc@redhat.com>
1077
1078 * read.c (s_app_line): Accept a line number of 0 for compatibility
1079 with gcc's output for assembler-with-cpp files.
1080
e27ec89e
PB		 10812005-08-05 Paul Brook <paul@codesourcery.com>
1082
1083 * config/tc-arm.c (current_it_mask, current_cc): New variables.
1084 (do_t_add_sub): Use correct encodings inside IT block.
1085 (do_t_arit3c): Ditto.
1086 (do_t_it): Simplify logic. Set current_it_mask and current_cc.
1087 (md_assemble): Verify conditional suffixes agains IT blocks.
1088
9c3c69f2
PB		 10892005-08-05 Paul Brook <paul@codesourcery.com>
1090
1091 * config/tc-arm.c (encode_thumb32_immediate): Only accept shifted
1092 constants.
1093 (encode_thumb32_shifted_operand): Prohibit register shifts.
1094 (encode_thumb32_addr_mode): Fix typo.
1095 (insns): Correct thumb2 ldm and stm opcodes.
1096
f2184508
NC		 10972005-08-02 Khem Raj <kraj@mvista.com>
1098
1099 * config/tc-arm.c (do_iwmmxt_wldstd): Correct the offset range for
1100 WLDRD/WSTRD instruction.
1101
4e6935a6
AM		 11022005-08-02 Alan Modra <amodra@bigpond.net.au>
1103
1104 * config/tc-ppc.c (md_apply_fix <ELF>): Don't warn on overflow
1105 if emitting a reloc.
1106
8a06b769
TS		 11072005-07-29 Thiemo Seufer <ths@networkno.de>
1108
1109 * config/tc-mips.c (s_mips_globl): Allow multiple symbols per .globl.
1110
e9f89963
PB		 11112005-07-29 Paul Brook <paul@codesourcery.com>
1112
1113 * config/tc-arm.c (T16_32_TAB): Add "addr". Fix encoding of push and
1114 pop.
1115 (do_t_addr): Implement 32-bit variant.
1116 (do_t_push_pop): Make some errors warnings. Handle single register
1117 32-bit case.
1118 (insns): Use tCE for adr.
1119 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_ADD_PC12.
1120 (md_apply_fix): Ditto.
1121
92e90b6e
PB		 11222005-07-29 Paul Brook <paul@codesourcery.com>
1123
1124 * config/tc-arm.c (parse_tb): New function.
1125 (enum operand_parse_code): Add OP_TB.
1126 (parse_operands): Handle OP_TB.
1127 (do_t_add_sub_w, do_t_tb): New functions.
1128 (insns): Add entries for addw, subw, tbb and tbh.
1129 (md_apply_fix): Handle BFD_RELOC_ARM_T32_IMM12.
1130
0a7b9ba6
NC		 11312005-07-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1132
1133 * config/tc-m32r.c (m32r_check_fixup): Fixed X_op check.
1134
17d4e2a2
L		 11352007-07-27 H.J. Lu <hongjiu.lu@intel.com>
1136
1137 * config/tc-i386.c (handle_large_common): Declare only for ELF.
1138
ba825241
JB		 11392005-07-27 Jan Beulich <jbeulich@novell.com>
1140
1141 * config/tc-ia64.h (unw_r_record): Change type of fr_mem to unsigned
1142 int.
1143 (unw_p_record): Remove unused/redundant fields imask and rmask.
1144 Combine spoff and pspoff into a union. Combine gr and br into a
1145 union. Change type of grmask and brmask to unsigned char. Change type
1146 of frmask to unsigned int.
1147 (unw_x_record): Combine spoff, pspoff, and treg into a union.
1148 * config/tc-ia64.c (unwind): New field 'pending_saves'.
1149 (check_pending_save): New.
1150 (alloc_record): Clear out entire record.
1151 (output_psp_gr): Use renamed structure fields.
1152 (output_psp_sprel): Likewise.
1153 (output_rp_gr): Likewise.
1154 (output_rp_br): Likewise.
1155 (output_rp_psprel): Likewise.
1156 (output_rp_sprel): Likewise.
1157 (output_pfs_gr): Likewise.
1158 (output_pfs_psprel): Likewise.
1159 (output_pfs_sprel): Likewise.
1160 (output_preds_gr): Likewise.
1161 (output_preds_psprel): Likewise.
1162 (output_preds_sprel): Likewise.
1163 (output_spill_base): Likewise.
1164 (output_unat_gr): Likewise.
1165 (output_unat_psprel): Likewise.
1166 (output_unat_sprel): Likewise.
1167 (output_lc_gr): Likewise.
1168 (output_lc_psprel): Likewise.
1169 (output_lc_sprel): Likewise.
1170 (output_fpsr_gr): Likewise.
1171 (output_fpsr_psprel): Likewise.
1172 (output_fpsr_sprel): Likewise.
1173 (output_priunat_gr): Likewise.
1174 (output_priunat_psprel): Likewise.
1175 (output_priunat_sprel): Likewise.
1176 (output_bsp_gr): Likewise.
1177 (output_bsp_psprel): Likewise.
1178 (output_bsp_sprel): Likewise.
1179 (output_bspstore_gr): Likewise.
1180 (output_bspstore_psprel): Likewise.
1181 (output_bspstore_sprel): Likewise.
1182 (output_rnat_gr): Likewise.
1183 (output_rnat_psprel): Likewise.
1184 (output_rnat_sprel): Likewise.
1185 (output_spill_psprel): Likewise.
1186 (output_spill_sprel): Likewise.
1187 (output_spill_reg): Likewise.
1188 (output_fr_mem): Likewise. Allocate one unwind record per set mask
1189 bit.
1190 (output_frgr_mem): Likewise.
1191 (output_gr_mem): Likewise.
1192 (output_br_mem): Likewise.
1193 (output_gr_gr): Likewise.
1194 (output_br_gr): Likewise.
1195 (fixup_unw_records): Likewise.
1196 (process_one_record): Use renamed structure fields. For gr_gr and
1197 br_gr, collect mask from chain of records before output.
1198 (in_prologue): Simplify and eliminate early returns. Call
1199 check_pending_save.
1200 (in_body): Simplify and eliminate early returns.
1201 (dot_body): Call check_pending_save.
1202 (md_assemble): Update comment. Deal with pending saves.
1203
9cd96992
JB		 12042005-07-26 Jan Beulich <jbeulich@novell.com>
1205
1206 * config/tc-i386.c (optimize_imm): Calculate candidate immediates
1207 mask from guessed suffix, but mask out other immediate types only
1208 if at least on candidate is valid for the insn.
1209
fd54057a
DD		 12102005-07-25 DJ Delorie <dj@redhat.com>
1211
1212 * config/tc-m32c.c (md_cgen_lookup_reloc): Add 8 bit operands.
1213 Support %mod() modifiers from opcodes.
1214 * doc/c-m32c.texi (M32C-Modifiers): New section.
1215
3b22753a
L		 12162005-07-25 Jan Hubicka <jh@suse.cz>
1217 H.J. Lu <hongjiu.lu@intel.com>
1218
1219 * config/obj-elf.c: Include "elf/x86-64.h" if TC_I386 is
1220 defined.
1221 (elf_com_section_ptr): New.
1222 (elf_begin): Set elf_com_section_ptr to bfd_com_section_ptr.
1223 (elf_common_parse): Make it global. Use elf_com_section_ptr
1224 instead of bfd_com_section_ptr.
1225 (obj_elf_change_section): Handle x86-64 large bss sections.
1226
1227 * config/obj-elf.h (elf_com_section_ptr): New.
1228 (elf_common_parse): New.
1229
1230 * config/tc-i386.c (handle_large_common): New.
1231 (md_pseudo_table): Add "largecomm".
1232 (x86_64_section_letter): New.
1233 (x86_64_section_word): New.
1234
1235 * config/tc-i386.h (x86_64_section_word): New.
1236 (x86_64_section_letter): New.
1237 (md_elf_section_letter): New. Defined.
1238 (md_elf_section_word): Likewise.
1239
9f971fcb
NC		 12402005-07-21 Ralf Corsepius <ralf.corsepius@rtems.org>
1241
1242 * configure.tgt: Remove i386-*-rtemself*.
1243 Remove sparc-*-rtemself*.
1244
240a3425
BE		 12452005-07-21 Ben Elliston <bje@gnu.org>
1246
1247 * config/tc-m68k.h: Remove TE_LYNX conditional code.
1248
c160f130
PB		 12492005-07-21 Paul Brook <paul@codesourcery.com>
1250
1251 * config/tc-arm.c (encode_thumb32_addr_mode): Don't set
1252 inst.reloc.pc_rel.
1253
a9bfff94
NC		 12542005-07-20 Tavis Ormandy <taviso@gentoo.org>
1255
1256 * messages.c: Use vsnprintf instead of vsprintf.
1257
157e7bd1
NC		 12582005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1259
1260 * config/tc-m32r.c (tc_gen_reloc): Check BFD_RELOC_32_PCREL and
1261 BFD_RELOC_16_PCREL to Support R_M32R_REL32.
1262
85da3a56
NC		 12632005-07-18 Nick Clifton <nickc@redhat.com>
1264
1265 * configure.tgt: Restore alpha ordering to list of arches.
1266
71e17562
DA		 12672005-07-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1268
1269 * tc-hppa.c (pa_ip): Reject match for '#' immediate if not pa20.
1270
718ddfc0
JB		 12712005-07-18 Jan Beulich <jbeulich@novell.com>
1272
1273 * config/tc-i386.c (md_begin): Use IS_ELF.
1274 (tc_i386_fix_adjustable): Likewise.
1275 (md_estimate_size_before_relax): Likewise.
1276 (md_apply_fix): Likewise.
1277 (i386_target_format): Likewise.
1278 (lex_got): Define to NULL when not ELF or when LEX_AT. Check IS_ELF.
1279 (i386_immediate): Remove #ifdef LEX_AT.
1280 (i386_displacement): Likewise.
1281 * config/tc-i386.h (x86_cons): Prototype only when ELF and when not
1282 LEX_AT.
1283
3956db08
JB		 12842005-07-18 Jan Beulich <jbeulich@novell.com>
1285
1286 * config/tc-i386.c (reloc): Convert to ISO C90. Change first
1287 parameter to unsigned. Parameter sign now is tristate - zero/
1288 positive mean unsigned/signed, negative means signedness doesn't
1289 matter. Check field size,
1290 signedness, and pcrel-ness are in agreement between relocated field
1291 and relocation type. Adjust diagnostics.
1292 (optimize_imm): And type mask of operand instead of overwriting it.
1293 (lex_got): Convert to ISO C90. Add third parameter. Add new field to
1294 local structure and initialize gotrel accordingly. Pass caller as
1295 mask of types that the operator can match.
1296 (x86_cons_fix_new): Let reloc know that signedness of relocation
1297 doesn't matter.
1298 (x86_pe_cons_fix_new): Likewise.
1299 (x86_cons): Pass additional argument to lex_got.
1300 (i386_immediate): New local variable 'types'. Pass its address as
1301 additional argument to lex_got. Mask out operand types not supported
1302 befoe returning.
1303 (i386_displacement): Likewise. Set bigdisp to all types supported in
1304 64-bit mode, combining the previously split initialization.
1305
2dd88dca
JB		 13062005-07-18 Jan Beulich <jbeulich@novell.com>
1307
1308 * config/tc-i386.c (parse_insn): Reject prefix if unavailable in
1309 current mode.
1310
8126167b
DA		 13112005-07-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1312
1313 * config/tc-hppa.c (pa_ip): Search entire mnemonic before considering
1314 promoted match.
1315
0f82ff91
AM		 13162005-07-16 Alan Modra <amodra@bigpond.net.au>
1317
1318 * Makefile.am: Run "make dep-am".
1319 * Makefile.in: Regenerate.
1320
90700ea2
L		 13212007-07-15 H.J. Lu <hongjiu.lu@intel.com>
1322
1323 * gas/config/tc-i386.h (CpuVMX): New.
1324 (CpuUnknownFlags): Add CpuVMX.
1325
49f58d10
JB		 13262005-07-14 Jim Blandy <jimb@redhat.com>
1327
1328 Add support for the Renesas M32C.
1329 * Makefile.am (CPU_TYPES): List m32c.
1330 (TARGET_CPU_CFILES): List config/tc-m32c.c.
1331 (TARGET_CPU_HFILES): List config/tc-m32c.h.
1332 * configure.in: Add case for m32c.
1333 * configure.tgt: Add cases for m32c and m32c-*-elf.
1334 * configure: Regenerated.
1335 * config/tc-m32c.c, config/tc-m32c.h: New files.
1336 * doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
1337 * doc/Makefile.in: Regenerated.
1338 * doc/all.texi: Set M32C.
1339 * doc/as.texinfo: Add text for the M32C-specific options and line
1340 comment characters, and refer to c-m32c.texi.
1341 * doc/c-m32c.texi: New file.
37b75c0c 1342
6c5cf62c
NC		 13432005-07-14 Nick Clifton <nickc@redhat.com>
1344
1345 PR 1069
1346 * config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
1347 the ins_parse buffer.
1348
14c194bb
NC		 13492005-07-10 Ralf Corsepius <ralf.corsepius@rtems.org>
1350
1351 * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
1352 i386-*-rtemscoff*, sparc-*-rtemsaout*.
1353
28a9d8f5
L		 13542005-07-10 H.J. Lu <hongjiu.lu@intel.com>
1355
1356 * config/tc-i386.c (optimize_disp): Optimize signed 32bit
1357 displacements.
1358
b4f261e0
BE		 13592005-07-08 Ben Elliston <bje@au.ibm.com>
1360
1361 * frags.h: Remove ANSI_PROTOTYPES conditional code.
1362 * config/obj-elf.h: Likewise.
1363 * config/tc-h8300.h: Likewise.
1364 * config/tc-h8500.h: Likewise.
1365 * config/tc-i370.h: Likewise.
1366 * config/tc-i386.h: Likewise.
1367 * config/tc-m68hc11.h: Likewise.
1368 * config/tc-m68k.h: Likewise.
1369 * config/tc-ppc.h: Likewise.
1370 * config/tc-s390.h: Likewise.
1371 * config/tc-sh.h: Likewise.
1372 * config/tc-sparc.h: Likewise.
1373 * config/tc-tic30.c: Likewise.
1374 * config/tc-w65.h: Likewise.
1375 * config/tc-xtensa.h: Likewise.
1376
d8b19f1a
HPN		 13772005-07-08 Hans-Peter Nilsson <hp@axis.com>
1378
1379 PR gas/1049
1380 * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
1381
0fd3a477
JW		 13822005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1383
1384 * config/tc-tic30.c (debug): Add format attribute. Fix format
1385 bugs.
1386
bf50992e
L		 13872005-07-06 H.J. Lu <hongjiu.lu@intel.com>
1388
1389 * config/tc-i386.c (cpu_arch): Add sse3.
1390
1391 * config/tc-i386.h (CpuSSE3): Renamed from ...
1392 (CpuPNI): This. Defined as CpuSSE3.
1393
1394 * doc/c-i386.texi: Document .sse3.
1395
5d5e6db9
JB		 13962005-07-06 Jan Beulich <jbeulich@novell.com>
1397
1398 * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
1399
3ec2b351
NC		 14002005-07-05 Nick Clifton <nickc@redhat.com>
1401
1402 * config/tc-pdp11.c (md_apply_fix): Cast first argument to
1403 md_chars_to_numbers to an unsigned pointer in order to avoid a
1404 compile time warning.
1405
9d8504b1
PB		 14062005-07-05 Paul Brook <paul@codesourcery.com>
1407
1408 * config/tc-ppc.c (ppc_target_format): Add VxWorks.
1409
a0defb2e
AH		 14102005-07-05 Aldy Hernandez <aldyh@redhat.com>
1411
1412 * config/tc-ms1.c: New.
1413 * config/tc-ms1.h: New.
1414 * testsuite/gas/ms1/allinsn.d: New.
1415 * testsuite/gas/ms1/allinsn.s: New.
1416 * testsuite/gas/ms1/badinsn.s: New.
1417 * testsuite/gas/ms1/badinsn1.s: New.
1418 * testsuite/gas/ms1/badoffsethigh.s: New.
1419 * testsuite/gas/ms1/badoffsetlow.s: New.
1420 * testsuite/gas/ms1/badorder.s: New.
1421 * testsuite/gas/ms1/badreg.s: New.
1422 * testsuite/gas/ms1/badsignedimmhigh.s: New.
1423 * testsuite/gas/ms1/badsignedimmlow.s: New.
1424 * testsuite/gas/ms1/badsyntax.s: New.
1425 * testsuite/gas/ms1/badsyntax1.s: New.
1426 * testsuite/gas/ms1/badunsignedimmhigh.s: New.
1427 * testsuite/gas/ms1/badunsignedimmlow.s: New.
1428 * testsuite/gas/ms1/errors.exp: New.
1429 * testsuite/gas/ms1/ldst.s: New.
1430 * testsuite/gas/ms1/misc.d: New.
1431 * testsuite/gas/ms1/misc.s: New.
1432 * testsuite/gas/ms1/ms1-16-003.d: New.
1433 * testsuite/gas/ms1/ms1-16-003.s: New.
1434 * testsuite/gas/ms1/ms1.exp: New.
1435 * testsuite/gas/ms1/msys.d: New.
1436 * testsuite/gas/ms1/msys.s: New.
1437 * testsuite/gas/ms1/relocs.d: New.
1438 * testsuite/gas/ms1/relocs.exp: New.
1439 * testsuite/gas/ms1/relocs1.s: New.
1440 * testsuite/gas/ms1/relocs2.s: New.
1441
30123838
JB		 14422005-07-05 Jan Beulich <jbeulich@novell.com>
1443
1444 * config/tc-i386.h (CpuSVME): New.
1445 (CpuUnknownFlags): Include CpuSVME.
1446 * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
1447 as alias of sledgehammer.
1448 (md_assemble): Include invlpga in the check for insns with two source
1449 operands.
1450 (process_operands): Include SVME insns in the check for ignored
1451 segment overrides. Adjust diagnostic.
1452 (i386_index_check): Special-case SVME insns with memory operands.
1453
ca3f61f7
NC		 14542005-07-04 Khem Raj <kraj@mvista.com>
1455 Nick Clifton <nickc@redhat.com>
1456
1457 * tc-arm.c (struct arm_it): Make operands.imm signed to match its
1458 use an immediate value.
1459 (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
1460 since the register field of the operands structure is unsigned.
1461 (s_arm_unwind_save_vfp): Make "reg" unsigned.
1462 (parse_operands): Make the 2ns parameter an unsigned pointer to
1463 match its use.
1464 (do_ldrd): When using the imm field of the operands structure as a
1465 second register field, treat it as unsigned.
1466
551b43fd
AM		 14672005-07-04 Alan Modra <amodra@bigpond.net.au>
1468
1469 PR 1004
1470 * config/obj-elf.c (obj_elf_change_section): Use backend
1471 get_sec_type_attr.
1472
e4e8248d
JB		 14732005-07-01 Jan Beulich <jbeulich@novell.com>
1474
1475 * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
1476 (output_spill_psprel, output_spill_psprel_p): Combine.
1477 (output_spill_sprel, output_spill_sprel_p): Combine.
1478 (output_spill_reg, output_spill_regp_p): Combine.
1479 (process_one_record): Handle psp_psprel.
1480 (parse_predicate_and_operand): New.
1481 (convert_expr_to_ab_reg): Two new parameters. Return void. Always
1482 initialize output values. Emit diagnostic case here.
1483 (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
1484 (add_unwind_entry): New second parameter. Allow first parameter to
1485 be NULL. Parse optional tag, emit warning about further support for
1486 it otherwise being missing. Check end-of-line when requested.
1487 (dot_fframe): Clear operand when wrong. Allow tag.
1488 (dot_vframe): Likewise.
1489 (dot_vframesp): Likewise. Rename parameter, issue warning when psp
1490 relative.
1491 (dot_vframepsp): Remove.
1492 (dot_altrp): Clear operand when wrong. Allow tag.
1493 (dot_save): Likewise. Let default case also go through
1494 add_unwind_entry.
1495 (dot_savemem): Likewise.
1496 (dot_restore): Don't return when wrong operand. Allow tag.
1497 (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
1498 parse_predicate_and_operand and the new arguments to
1499 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1500 when wrong operand. Allow tag.
1501 (dot_restorereg, dot_restorereg_p): Likewise.
1502 (dot_spillmem, dot_spillmem_p): Likewise.
1503 (dot_saveg): Clear operand when wrong. Perform tighter operand
1504 checks. Allow tag.
1505 (dot_savef): Likewise.
1506 (dot_saveb): Likewise.
1507 (dot_savegf): Likewise.
1508 (dot_spill): Remove end-of-line check. Combine. Simplify by using
1509 parse_predicate_and_operand and the new arguments to
1510 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1511 when wrong operand. Allow tag.
1512 (popcount): New.
1513 (dot_label_state): Don't return when wrong operand.
1514 (dot_copy_state): Likewise.
1515 (dot_unwabi): Likewise. Check if in prologue.
1516 (dot_body): Don't call demand_empty_rest_of_line.
1517 (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
1518 operand checks.
1519 (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
1520 use dot_spillreg for .spillreg.p. Also use dot_spillmem for
1521 .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
1522 (parse_operand): New second parameter. Don't deal with '}' here
1523 anymore. Don't advance past end-of-line.
1524 (parse_operands): Pass second argument to parse_operand.
1525 (ia64_start_line): Prevent out-of-bounds access through
1526 input_line_pointer. Deal with '}' here.
1527 (ia64_unrecognized_line): Don't deal with '}' here.
1528 (dot_alias): Use ignore_rest_of_line not its deprecated alias
1529 discard_rest_of_line.
1530
2fc8bdac
ZW		 15312005-06-30 Zack Weinberg <zack@codesourcery.com>
1532
1533 * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
1534 (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
1535 (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
0d828caf 1536 (do_branch): Always set inst.reloc.pc_rel.
2fc8bdac
ZW		 1537 (s_arm_elf_cons): Disallow use of (plt) suffix.
1538 (do_adrl): Adjust X_add_number unconditionally.
1539 (md_pcrel_from): Rename md_pcrel_from_section, add second segT
1540 argument. Handle all adjustment for pipeline offset here.
1541 (md_apply_fix): No need to undo work of md_pcrel_from. No
1542 need to extract pre-encoded pipeline adjustments from various
1543 branch instructions. Generally, assume instructions are already
1544 all-bits-zero in the field being fixed up. Remove all OBJ_ELF
1545 special cases. Handle BFD_RELOC_ARM_PLT32 like
1546 BFD_RELOC_ARM_PCREL_BRANCH.
1547 (tc_gen_reloc): Remove OBJ_ELF special case.
1548 * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
1549
b753922c
BE		 15502005-06-30 Ben Elliston <bje@gnu.org>
1551
1552 * Makefile.am (check-DEJAGNU): Don't search for expect.
1553 * Makefile.in: Regenerate.
1554
c3298874
BE		 15552005-06-30 Ben Elliston <bje@gnu.org>
1556
1557 * Makefile.am (EXPECT): Set to expect.
1558 (RUNTEST): Likewise, set to runtest.
1559 * Makefile.in: Regenerate.
1560
8f738565
BE		 15612005-06-23 Ben Elliston <bje@gnu.org>
1562
1563 * config/m68k-parse.h: Use ISO C90.
1564 * config/m68k-parse.y: Likewise.
1565 * config/tc-m68k.h: Likewise.
1566
b300c311
L		 15672005-06-20 H.J. Lu <hongjiu.lu@intel.com>
1568
1569 PR 1013
1570 * config/tc-i386.c (md_assemble): Don't call optimize_disp on
1571 movabs.
1572 (optimize_disp): Optimize only if possible. Don't use 64bit
1573 displacement on non-constants and do same on constants if
1574 possible.
1575
d6ab8113
JB		 15762005-06-17 Jan Beulich <jbeulich@novell.com>
1577
1578 * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
1579 (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
1580 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
1581 (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
1582 and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
1583 aborting.
1584 (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
1585 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
1586 (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
1587 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
1588 BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
1589 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
1590 convert 8-byte pc-relative relocations.
1591 (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
1592 (i386_validate_fix): Likewise.
1593 (x86_cons): Also handle quad values in 64-bit mode.
1594 (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
1595 (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
1596 BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
1597 to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
1598
37f6032b
ZW		 15992005-06-13 Zack Weinberg <zack@codesourcery.com>
1600
1601 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
1602 symbolP as well as for names with a leading dot. Use ACONCAT.
1603 (md_apply_fix): For branch relocations, only replace value
1604 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
1605 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
1606 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
1607 (LOCAL_LABEL_PREFIX): Don't define.
1608
6bdb6dec
AM		 16092005-06-10 Alan Modra <amodra@bigpond.net.au>
1610
1611 * config/tc-hppa.c (pa_block): Allocate just one byte for the
1612 fill pattern.
1613
4dddc1d1
JW		 16142005-06-08 James E Wilson <wilson@specifixinc.com>
1615
1616 PR 994
1617 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
1618 is NULL, then emit a warning, and return the current index.
1619
03b13e59
NC		 16202005-06-08 Tomas Hurka <tom@hukatronic.cz>
1621
6bdb6dec 1622 PR 991
03b13e59
NC		 1623 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
1624 temporary copy of the operands array so that changes can be safely
1625 backed out if the insn does not match.
1626 (m68k_compare_opcode): Shortcut the test when the parameters are
1627 the same. Return 1 if the names match but the second opcode is
1628 further on in the array than the first.
1629
985d9490
NC		 16302005-06-08 Nick Clifton <nickc@redhat.com>
1631
1632 PR 994
1633 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
1634
6858915a
NC		 16352005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1636
1637 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
1638
047af9ef
AH		 16392005-06-07 Aldy Hernandez <aldyh@redhat.com>
1640 Michael Snyder <msnyder@redhat.com>
1641 Stan Cox <scox@redhat.com>
1642
1643 * configure.in: Add ms1 case.
1644
1645 * configure: Regenerate.
1646
1647 * configure.tgt: Add ms1 case.
1648
0bf60745
BW		 16492005-06-07 Bob Wilson <bob.wilson@acm.org>
1650
1651 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
1652 * config/tc-xtensa.c (new_resource_table): Likewise.
1653 (resize_resource_table): Likewise.
1654 (release_resources): Fix assertion for unsigned values.
1655
55cf6793
ZW		 16562005-06-07 Zack Weinberg <zack@codesourcery.com>
1657
1658 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
1659 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
1660 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
1661 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
1662 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
1663 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
1664 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
1665 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
1666 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
1667 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
1668 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
1669 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
1670 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
1671 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
1672 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
1673 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
1674 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
1675 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
1676 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
1677 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
1678 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
1679 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
1680 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
1681 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
1682 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
1683 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
1684 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
1685 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
1686 * config/tc-xtensa.c, config/tc-z8k.c:
1687 Replace all instances of the string "_apply_fix3" with
1688 "_apply_fix".
1689 * po/POTFILES.in, po/gas.pot: Regenerate.
1690
620c54b3
AM		 16912005-06-08 Alan Modra <amodra@bigpond.net.au>
1692
1693 * Makefile.am: Run "make dep-am".
1694 (POTFILES): Remove GAS_CFILES.
1695 * Makefile.in: Regenerate.
1696
32b26a03
MR		 16972005-06-07 David Ung <davidu@mips.com>
1698
1699 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
1700 24kc, 24kf and 24kfx under MIPS32 release 2.
1701
6a86118a
NC		 17022005-06-04 Nick Clifton <nickc@redhat.com>
1703
1704 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
1705 to their Thumb-enabled equivalents.
1706
20e1fcfd
MR		 17072005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
1708
1709 * config/tc-mips.c (load_register): Add leading "0x" to the
1710 output of sprintf_vma().
1711 (macro): Likewise.
1712
1887dd22
NC		 17132005-06-01 Nick Clifton <nickc@redhat.com>
1714
1715 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
1716 test for the presence of thumb version of the parsing functions
1717 since they must always exist and the test generates a compile time
1718 warning message.
1719
04fe8f58
RH		 17202005-05-31 Richard Henderson <rth@redhat.com>
1721
1722 * config/tc-alpha.c (O_lituse_jsrdirect): New.
1723 (alpha_reloc_op): Add it.
1724 (debug_exp): Handle it.
1725 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
1726 (emit_insn): Handle it.
1727 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
1728
988392e2
CG		 17292005-05-31 Christian Groessler <chris@groessler.org>
1730
1731 * write.c (dump_section_relocs): Convert to ISO-C.
1732 (write_relocs): Avoid signed/unsigned and fprintf argument
1733 warnings in debug code.
1734
adbaf948
ZW		 17352005-05-26 Zack Weinberg <zack@codesourcery.com>
1736
1737 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
1738 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
1739 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
1740 (md_apply_fix3): Delete fix_is_thumb variable; refer to
1741 fixP->tc_fix_data directly in the sole place it was used.
1742 Explicitly truncate value, *valP, fixP->fx_addnumber, and
1743 fixP->fx_offset to 32 bits, for consistent behavior between 32-
1744 and 64-bit hosts.
1745
5656b6b8
JB		 17462005-05-27 Jan Beulich <jbeulich@novell.com>
1747
1748 * config/tc-ia64.c (struct proc_pending): New.
1749 (unwind): Replace proc_start with proc_pending.
1750 (unwind_diagnostic): Check unwind.proc_pending.sym.
1751 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
1752 Check if previous proc not closed. Record all entry points.
1753 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
1754 Set symbol sizes for entry points recorded in dot_proc. Check
1755 arguments for consistency with respective .proc's.
1756 (md_assemble): Replace unwind.proc_start with
1757 unwind.proc_pending.sym.
1758
75214fb0
JB		 17592005-05-27 Jan Beulich <jbeulich@novell.com>
1760
1761 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
1762 and last_ptr. Check all in-use slots for first one with non-NULL
1763 unwind_record. Don't reload end_ptr before second update round.
1764
7c06efaa
JW		 17652005-05-26 James E Wilson <wilson@specifixinc.com>
1766
1767 * config/tc-ia64.c (extra_goodness): Update comment.
1768 (md_begin): Add debugging code to print best_template table.
1769
286cee81
JB		 17702005-05-25 Jan Beulich <jbeulich@novell.com>
1771
1772 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
1773 template.
1774
30ad6cb9
JB		 17752005-05-25 Jan Beulich <jbeulich@novell.com>
1776
1777 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
1778 BFD_RELOC_UNUSED when determining the width of the reloc.
1779
6baf2b51
JB		 17802005-05-25 Jan Beulich <jbeulich@novell.com>
1781
1782 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
1783 section entry.
1784
fa30c84f
JB		 17852005-05-25 Jan Beulich <jbeulich@novell.com>
1786
1787 * config/tc-ia64.c (dot_radix): Rewrite.
1788
1055c30c
JB		 17892005-05-25 Jan Beulich <jbeulich@novell.com>
1790
1791 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
1792 and next_slot_frag.
1793 (alloc_record): Remove references to next_slot_number and
1794 next_slot_frag.
1795 (emit_one_bundle): Likewise.
1796
45d18c80
NC		 17972005-05-22 Nick Clifton <nickc@redhat.com>
1798
1799 * config/tc-v850.c (md_apply_fix3): Pass the address of the
1800 message buffer when invoking the insert function.
1801
9f45e54b
DA		 18022005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1803
1804 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
1805 only if an instruction match is found.
1806
47e70edb
BW		 18072005-05-20 Bob Wilson <bob.wilson@acm.org>
1808
1809 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
1810 to addition in argument to xtensa_dwarf2_emit_insn.
1811
e3e71e27
ZW		 18122005-05-19 Zack Weinberg <zack@codesourcery.com>
1813
1814 * Makefile.am: Have 'all' depend on 'info'.
1815 * Makefile.in: Regenerate.
1816
c744ecf2
AM		 18172005-05-19 Alan Modra <amodra@bigpond.net.au>
1818
1819 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
1820
b0648eec
AM		 18212005-05-19 Anton Blanchard <anton@samba.org>
1822
1823 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
1824 (md_show_usage): Document it.
1825 (ppc_setup_opcodes): Insert POWER5 mnemonics.
1826 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
1827
4600db48
JB		 18282005-05-19 Jan Beulich <jbeulich@novell.com>
1829
1830 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
1831 relocations in unwind section.
1832
a0ef61f7
NC		 18332005-05-18 Nick Clifton <nickc@redhat.com>
1834
1835 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
1836 if one exists. Ignore any error messages it may produce, just
1837 allow it to perform the insertion.
1838
c19d1205
ZW		 18392005-05-17 Zack Weinberg <zack@codesourcery.com>
1840
1841 * hash.c (hash_lookup): Add len parameter. All callers changed.
1842 (hash_find_n): New interface.
1843 * hash.h: Prototype hash_find_n.
1844 * sb.c: Include as.h.
1845 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
1846 (sb_scrub_and_add_sb): New interface.
1847 * sb.h: Prototype sb_scrub_and_add_sb.
1848 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
1849
1850 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
1851 reference to BFD_RELOC_ARM_GOT12 which is never generated.
1852 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
1853
970c3dbc
DJ		 18542005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
1855
1856 * doc/Makefile.am (gasver.texi): Don't use $<.
1857 * doc/Makefile.in: Regenerated.
1858
ec7ef033
NC		 18592005-05-17 Nick Clifton <nickc@redhat.com>
1860
1861 PR 876
1862 * symbols.c (resolve_symbol_value): Do not move symbols whose
1863 value expression has not been resolved or finalized into the
1864 absolute section as this will confuse other parts of the assembler
1865 into thinking that their value is zero.
1866
40a4d956
JB		 18672005-05-17 Jan Beulich <jbeulich@novell.com>
1868
1869 * read.c (_find_end_of_line): New.
1870 (find_end_of_line): New.
1871 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
1872 (read_a_source_file): Use it.
1873 (s_globl): Use it.
1874 (s_macro): Use it.
1875 (get_line_sb): Use it.
1876 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
1877 (s_comm_internal): Likewise.
1878 (s_lsym): Likewise.
1879 (s_macro): Likewise.
1880 (s_ignore): Use ignore_rest_of_line.
1881 * read.h (find_end_of_line): Prototype.
1882 (discard_rest_of_line): Remove prototype. #define to
1883 ignore_rest_of_line.
1884
2d034539
NC		 18852005-05-17 Nick Clifton <nickc@redhat.com>
1886
1887 * config/tc-v850,h (TC_FIX_TYPE): Define.
1888 (TC_INIT_FIX_TYPE): Define.
1889 * config/tc-v850.c (md_assemble): When creating a fix record the
1890 operand in the tc_fix_data field.
1891 (md_apply_fix3): When applying a resolved fix use the operand's
1892 insertion procedure to store the value, if the operand has been
1893 recorded.
1894
42ecbf5e
DJ		 18952005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
1896
1897 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
1898 invocation.
1899 * Makefile.in: Regenerated.
1900
d7c531cd
BW		 19012005-05-13 Sterling Augustine <sterling@tensilica.com>
1902 Bob Wilson <bob.wilson@acm.org>
1903
1904 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
1905 message.
1906 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
1907 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
1908
3c9d25f4
AM		 19092005-05-11 Alan Modra <amodra@bigpond.net.au>
1910
1911 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
1912 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
1913
ee192366
MM		 19142005-05-10 Michael Matz <matz@suse.de>
1915
1916 * frags.c (frag_grow): Don't be too greedy in allocating memory.
1917
1918 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
1919
20d7ce9b
HPN		 19202005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
1921
1922 PR binutils/886
1923 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
1924 Handle label-without-colon before ordinary dot-pseudo as an
1925 ordinary label. Don't leak memory for label-without-colon alone
1926 on a line. Don't mmixal-munge operands for dot-pseudos.
1927
be03cc84
JB		 19282005-05-10 Jan Beulich <jbeulich@novell.com>
1929
1930 * macro.c (get_any_string): Remove the two last parameters. Replace
1931 references to the former expand parameter by using macro_alternate.
1932 Simplify loop condition for checking for end-of-string.
1933 (get_string): Remove redunant call to sb_skip_white.
1934 (do_formals): Remove two last arguments to get_any_string.
1935 (macro_expand): Likewise.
1936 (expand_irp): Likewise.
1937
360e86f1
JB		 19382005-05-10 Jan Beulich <jbeulich@novell.com>
1939
1940 * read.c (s_macro): Move local variable 'local' to smaller scope.
1941 Call sb_kill on it when done.
1942
34d9ee9e
JB		 19432005-05-09 Jan Beulich <jbeulich@novell.com>
1944
ee192366
MM		 1945 * config/tc-i386.c (optimize_disp): Discard displacement entirely
1946 when zero and not required by encoding constraints.
34d9ee9e 1947
c9cd7160
L		 19482005-05-09 H.J. Lu <hongjiu.lu@intel.com>
1949
1950 PR 936
1951 * config/tc-sh64.c (sh64_fake_label): New.
1952
1953 * config/tc-sh64.h (TC_FAKE_LABEL): New.
1954
1955 * doc/internals.texi (TC_FAKE_LABEL): Document.
1956
1957 * write.c (TC_FAKE_LABEL): New.
1958 (adjust_reloc_syms): Use it.
1959 (write_object_file): Likewise.
1960
e44823cf
JB		 19612005-05-09 Jan Beulich <jbeulich@novell.com>
1962
1963 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
1964 and comma in Intel mode.
1965
089dfecd
JB		 19662005-05-09 Jan Beulich <jbeulich@novell.com>
1967
1968 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
1969 names to match ABI. Add more registers for 32-bit and 64-bit modes.
1970 Make name array static and const. Adjust lookup to account for NULL
1971 entries (standing for unused register numbers).
1972
f41bbced
JB		 19732005-05-09 Jan Beulich <jbeulich@novell.com>
1974
1975 * config/tc-i386.c (parse_insn): Consider all matching instructions
1976 when checking for string instruction after string-only prefix.
1977
6e3f953d
L		 19782005-05-07 H.J. Lu <hongjiu.lu@intel.com>
1979
1980 PR 940
1981 * config/tc-ia64.c (start_unwind_section): Properly check
1982 comdat group with SHF_GROUP.
1983
0c6c36d5
BW		 19842005-05-06 Bob Wilson <bob.wilson@acm.org>
1985
1986 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
1987
c138bc38
BW		 19882005-05-06 Bob Wilson <bob.wilson@acm.org>
1989
1990 * config/tc-xtensa.c: Remove excess whitespace.
1991 * config/tc-xtensa.h: Likewise.
1992 * config/xtensa-istack.h: Likewise.
1993 * config/xtensa-relax.c: Likewise.
1994 * config/xtensa-relax.h: Likewise.
1995
93a9f991
NC		 19962005-05-06 Nick Clifton <nickc@redhat.com>
1997
1998 * sb.h: Fix formatting of comments.
1999 * sb.c: Fix formatting of comments.
2000
3c9aabc7
JB		 20012005-05-06 Jan Beulich <jbeulich@novell.com>
2002
2003 * sb.h (sb_add_buffer): Reintroduce.
2004 * sb.c (sb_add_buffer): Likewise.
2005
6eaeac8a
JB		 20062005-05-06 Jan Beulich <jbeulich@novell.com>
2007
2008 * macro.c (new_formal, del_formal): New.
2009 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
2010 required argument has default value. Stop looking for more formal
2011 when there was a vararg one.
2012 (macro_expand_body): Use new_formal and del_formal.
2013 (macro_expand): Likewise. Initialize local variable err. Don't
2014 return immediately when encountering an error. Warn when keyword
2015 argument already had a value assigned. Eliminate duplicate clearing
2016 of argument value. When current positional argument matches parameter
2017 of vararg type, assign to it all the remaining arguments. Issue error
2018 when required parameter does not have value.
2019 (free_macro): Use del_formal.
2020 (expand_irp): Initialize formal type. Free buffers associated with
2021 formal prior to returning.
2022 * macro.h (struct formal_struct): Add new field 'type' with new
2023 enumeration type 'formal_type'.
2024 * doc/as.texinfo: Document macro parameter qualifiers.
2025 * NEWS: Mention new functionality.
2026
26aca5f6
JB		 20272005-05-06 Jan Beulich <jbeulich@novell.com>
2028
2029 * cond.c (s_ifb): New.
2030 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
2031 * read.h (s_ifb): Prototype.
2032 * doc/as.texinfo: Document .ifb and .ifnb.
2033
5faa8e39
JW		 20342005-05-05 Steve Ellcey <sje@cup.hp.com>
2035
2036 * config/tc-ia64.c (MIN): Undef.
2037
eac338cf
PB		 20382005-05-05 Paul Brook <paul@codesourcery.com>
2039
2040 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
2041
d8244a4a
NC		 20422005-05-05 Matt Thomas <matt@3am-software.com>
2043
2044 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
2045 bytes.
2046
4b4da160
NC		 20472005-05-05 Nick Clifton <nickc@redhat.com>
2048
2049 * Update the address and phone number of the FSF organization in
2050 the GPL notices in the following files:
2051 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
2052 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
2053 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
2054 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
2055 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
2056 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
2057 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
2058 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
2059 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
2060 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
2061 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
2062 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
2063 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
2064 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
2065 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
2066 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
2067 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
2068 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
2069 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
2070 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
2071 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
2072 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
2073 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
2074 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
2075 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
2076 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
2077 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
2078 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
2079 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
2080 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
2081 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
2082 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
2083 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
2084 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
2085 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
2086 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
2087 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
2088 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
2089 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
2090 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
2091 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
2092 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
2093 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
2094 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
2095 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
2096 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
2097 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
2098 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
2099 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
2100 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
2101 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
2102 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
2103 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
2104 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
2105 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
2106 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
2107 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
2108 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
2109 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
2110 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
2111 config/xtensa-istack.h, config/xtensa-relax.c,
2b8725e7 2112 config/xtensa-relax.h, doc/fdl.texi
4b4da160 2113
699d2810
NC		 21142005-05-05 Nick Clifton <nickc@redhat.com>
2115
2116 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
2117 the target_big_endian variable to false.
2118
69852798
AM		 21192005-05-04 Alan Modra <amodra@bigpond.net.au>
2120
2121 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
2122 list traversal. Use bfd_section_list_prepend.
2123 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
2124 over the section list.
2125 * config/tc-xtensa.c (xtensa_remove_section): Delete.
2126 (xtensa_insert_section): Delete.
2127 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
2128 and bfd_section_list_prepend.
2129 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
2130 bfd_section_list_insert_after.
2131
c1d05a60
NC		 21322005-05-03 Nick Clifton <nickc@redhat.com>
2133
2134 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
2135 of bfd_section_list... macros.
2136 * config/tc-mmix.c (mmix_frob_file): Likewise.
2137 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
2138 (xtensa_insert_section): Likewise.
2139
2140 * macro.c (macro_hash): Remove static.
2141 * macro.h (macro_hash): Provide an external declaration.
2142
5daa8fe7
L		 21432005-05-02 H.J. Lu <hongjiu.lu@intel.com>
2144
2145 * write.c (write_object_file): Use bfd_section_double_list_remove
2146 to remove sections.
2147
475bf943
DJ		 21482005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
2149
2150 * doc/Makefile.am (gasver.texi): Correct quoting.
2151 * doc/Makefile.in: Regenerated.
2152
009b6a7a
DJ		 21532005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
2154
2155 * configure.tgt: Add h8300*-*-rtemscoff.
2156 Switch h8300*-*-rtems* to elf.
2157
7e70f1af
L		 21582005-04-29 H.J. Lu <hongjiu.lu@intel.com>
2159
2160 * hash.c: Undo the last change.
2161 * hash.h: Likewise.
2162
aa7eb06d
DJ		 21632005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
2164
2165 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
2166 of Makefile.
2167 (DISTCLEANFILES): Remove.
2168 (MAINTAINERCLEANFILES): Add asconfig.texi.
2169 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
2170
87c245cc
BE		 21712005-04-29 Ben Elliston <bje@au.ibm.com>
2172
2173 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
2174 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
2175 (bignum-copy.o): Remove.
2176 * Makefile.in: Regenerate.
2177 * makefile.vms (OBJS): Remove bignum-copy.obj.
2178 * symbols.h (local_symbol_make): Remove declaration.
2179 (verify_symbol_chain_2): Likewise.
2180 * symbols.c (local_symbol_make): Make static.
2181 (max_indent_level): Likewise.
2182 (verify_symbol_chain_2): Remove.
2183 * macro.c (macro_hash): Make static.
2184 * messages.c (fprint_value): Remove.
2185 * read.h (get_absolute_expr): Remove.
2186 (emit_leb128_expr): Likewise.
2187 (do_s_func): Likewise.
2188 * read.c (do_s_func): Make static.
2189 (emit_leb128_expr): Likewise.
2190 (get_absolute_expr): Likewise.
2191 * as.h (as_howmuch): Remove declaration.
2192 (fprint_value): Likewise.
2193 * as.c (myname): Make static.
2194 * input-scrub.c (as_howmuch): Remove.
2195 (as_1_char): Likewise.
2196 * input-file.h (input_file_is_open): Remove.
2197 * input-file.c (input_file_is_open): Likewise.
2198 * expr.h (expr_build_unary): Remove declaration.
2199 (expr_build_binary): Likewise.
2200 * expr.c (expr_build_unary): Remove.
2201 (expr_build_binary): Likewise.
2202 * hash.h (hash_replace): Remove declaration.
2203 (hash_delete): Likewise.
2204 * hash.c (hash_replace): Remove.
2205 (hash_delete): Likewise.
2206 * bignum-copy.c (bignum_copy): Move from here ..
2207 * config/tc-vax.c (bignum_copy): .. to here.
2208 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
2209 (bignum_copy): Remove extern declaration.
2210 * sb.h (string_count): Remove extern declaration.
2211 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2212 (sb_name): Likewise.
2213 * sb.c (dsize): Replace preprocessor macro with static int.
2214 (string_count): Make static.
2215 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2216 (sb_name): Likewise.
2217 * config/obj-coff.c (dim_index): Make static.
2218 * config/tc-i386.c (GOT_symbol): Likewise.
2219 (output_invalid_buf): Likewise.
2220 * doc/internals.texi (Warning and error messages): Remove the
2221 prototype for fprint_value.
2222
f3429a74
BE		 22232005-04-27 Ben Elliston <bje@au.ibm.com>
2224
2225 * link.cmd: Remove.
2226
60938e80
L		 22272005-04-26 H.J. Lu <hongjiu.lu@intel.com>
2228
2229 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
2230
2231 * read.c (pseudo_set): Disallow symbol set to common symbol.
2232
2233 PR 857
2234 * write.c (write_object_file): Report common symbol name when
2235 disallowing local symbol set to common symbol.
2236 (adjust_reloc_syms): Disallow local symbol set to undefined
2237 symbol.
2238
02ddf156
JB		 22392005-04-25 Jan Beulich <jbeulich@novell.com>
2240
2241 * macro.c (macro_expand_body): Replace locals indicator parameters
2242 with actual macro_entry. New local variables macro_line and err.
2243 Don't return when encountering an error, just record the fact.
2244 Detect local symbol name colliding with parameter. Track line number
2245 inside of macro expansion.
2246 (do_formals): Move local variable name to wider scope. Check
2247 parameter of the same name doesn't already exist. In MRI mode, also
2248 check it doesn't collide with the argument count pseudo-parameter).
2249 (define_macro): Add file and line number parameters. Remove local
2250 variable namestr. New local variable error. Initialize macro_entry
2251 members file, line, and name. Don't return when encountering an
2252 error, just record the fact. Use %s in some diagnostics for read.c
2253 to insert the macro name. Free macro_entry on error.
2254 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
2255 when encountering an error, just record the fact.
2256 (expand_irp): Don't return when encountering an error, just record
2257 the fact.
2258 * macro.h (macro_struct): New members name, file, and line.
2259 (define_macro): Add file and line number parameters.
2260 * read.c (s_macro): Pass file and line to define_macro. Tag warning
2261 regarding pseudo-op redefinition with the file/line that macro
2262 definition started at.
2263
d2a033cd
BW		 22642005-04-22 Bob Wilson <bob.wilson@acm.org>
2265
2266 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
2267 (future_alignment_required): Remove ifdefs that use it.
2268
84b08ed9
BW		 22692005-04-22 Bob Wilson <bob.wilson@acm.org>
2270
2271 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
2272 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
2273 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
2274 parameters.
2275 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
2276 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
2277
d8cbebfd
CG		 22782005-04-21 Christian Groessler <chris@groessler.org>
2279
2280 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
2281 array.
2282
e97b3f28
L		 22832005-04-20 H.J. Lu <hongjiu.lu@intel.com>
2284
2285 * config/obj-aout.h (S_IS_EXTERN): Removed.
2286 * config/obj-bout.h (S_IS_EXTERN): Likewise.
2287 * config/obj-coff.h (S_IS_EXTERN): Likewise.
2288 * symbols.c (S_IS_EXTERN): Likewise.
2289 * symbols.h (S_IS_EXTERN): Likewise.
2290
2291 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
2292 S_IS_EXTERNAL.
2293 * config/tc-d10v.c (md_apply_fix3): Likewise.
2294 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
2295 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
2296 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
2297 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
2298 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
2299 (shmedia_md_convert_frag): Likewise.
2300 * symbols.c (print_symbol_value_1): Likewise.
2301 * write.c (write_object_file): Likewise.
2302
55e08f71
NC		 23032005-04-20 Nick Clifton <nickc@redhat.com>
2304
5f9084e9
NC		 2305 * config/tc-xtensa.c (get_aligned_diff): Change type of
2306 branch_align to offsetT so that its signedness matches that of
2307 target_size.
2308
55e08f71
NC		 2309 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
2310 number into a readable string.
2311 (load_register): Likewise.
2312
1f8b1395
AS		 23132005-04-20 Andreas Schwab <schwab@suse.de>
2314
2315 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
2316
b0825cc2
DM		 23172005-04-19 David S. Miller <davem@davemloft.net>
2318
2319 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
2320 NULL insn, exit early. Remove now spurious NULL checks.
2321 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
2322 to NULL and exit.
2323
91c4c449
JB		 23242005-04-19 Jan Beulich <jbeulich@novell.com>
2325
2326 * symbols.h (symbol_find_base): Remove prototype.
2327 * symbols.c (save_symbol_name): Remove code section conditional upon
2328 STRIP_UNDERSCORE.
2329 (symbol_find): Remove.
2330 (symbol_find_base): Rename to symbol_find.
2331 * subsegs.c (section_symbol): Replace use of symbol_find_base with
2332 symbol_find.
2333 * config/obj-coff.c (tag_insert): Remove code section conditional
2334 upon STRIP_UNDERSCORE.
2335 (obj_coff_def): Likewise.
2336 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
2337 (coff_frob_symbol): Likewise.
2338 (yank_symbols): Likewise.
2339 (c_section_symbol): Likewise.
2340 * config/obj-coff.h (DO_NOT_STRIP): Remove.
2341 * config/tc-arm.c (symbol_locate): Remove code section conditional
2342 upon STRIP_UNDERSCORE.
2343 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
2344 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
2345 * config/tc-sh.h (DO_NOT_STRIP): Remove.
2346 * config/tc-w65.h (DO_NOT_STRIP): Remove.
2347 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
2348
80b8152b
AS		 23492005-04-19 Andreas Schwab <schwab@suse.de>
2350
2351 * config/tc-ia64.c (md_assemble): Fix error message for wrong
2352 access to application registers.
2353
4d56c0a0
JB		 23542005-04-19 Jan Beulich <jbeulich@novell.com>
2355
2356 * config/te-sysv32.h: Remove.
2357 * Makefile.am (TARG_ENV_HFILES): Remove reference to
2358 config/te-sysv32.h.
2359 * Makefile.in (TARG_ENV_HFILES): Likewise.
2360
4fdd1e4f
JB		 23612005-04-19 Jan Beulich <jbeulich@novell.com>
2362
2363 PR/847
2364 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
2365 length symbols.
2366
791fe849
MK		 23672005-04-18 Mark Kettenis <kettenis@gnu.org>
2368
2369 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
2370
9ee2a2d4
MR		 23712005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
2372
2373 * config/tc-mips.c (normalize_constant_expr): Don't check for
2374 HAVE_32BIT_GPRS.
2375 (check_absolute_expr): Only call normalize_constant_expr() if
2376 HAVE_32BIT_GPRS.
2377 (mips_ip): Likewise.
2378
2379 * config/tc-mips.c (check_absolute_expr): Fix formatting.
2380
e6ca91be
JB		 23812005-04-18 Jan Beulich <jbeulich@novell.com>
2382
2383 * macro.c (free_token): New, freeing all the memory associated with a
2384 macro.
2385 (do_formals): Move initializers to ...
2386 (define_macro): ... here.
2387 (delete_macro): Convert passed in name to lower case. Warn when
2388 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
2389
9f872bbe
MR		 23902005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
2391
2392 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
2393
8fe53b44
JB		 23942005-04-15 Jan Beulich <jbeulich@novell.com>
2395
2396 * config/obj-elf.c (obj_elf_struct): New.
2397 (elf_pseudo_table). Use it for .offset and .struct.
2398
0e5cd789 23992005-04-14 Bob Wilson <bob.wilson@acm.org>
140fe8df 2400 Sterling Augustine <sterling@tensilica.com>
0e5cd789
BW		 2401
2402 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
2403 than the section alignment.
2404
dd49a749
BW		 24052005-04-14 Bob Wilson <bob.wilson@acm.org>
2406 H.J. Lu <hongjiu.lu@intel.com>
2407
2408 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
2409 * config/tc-xtensa.c (xg_translate_sysreg_op,
2410 xtensa_translate_old_userregs_ops,
2411 xtensa_find_unaligned_branch_targets,
2412 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
2413 relax_frag_add_nop): Support 64-bit host.
2414 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
2415 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
2416
26eebcf5
MK		 24172005-04-14 Mark Kettenis <kettenis@gnu.org>
2418
64efe625
MK		 2419 * configure.tgt: Add support for OpenBSD/sparc ELF.
2420
26eebcf5
MK		 2421 * configure.tgt: Set emulation for mips-*-openbsd*.
2422 Remove broken mips-dec-openbsd* config.
2423 * configure.in: Set default ABI for mips64-*-openbsd*.
2424 * configure: Regenerate.
2425
39a59cf8
MR		 24262005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
2427
2428 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
2429 optimization for constant addresses.
2430
f7a568ea
NC		 24312005-04-14 Nick Clifton <nickc@redhat.com>
2432
2433 * as.c (main): Move parse_args before symbol_begin and frag_init
2434 so that the hash table size can be set before it is used.
2435 * hash.c: Use an unsigned long type for the size of the hash
2436 tables.
3c9d25f4 2437 * hash.h (set_gas_hash_table_size): Update the prototype.
f7a568ea 2438
9e9b66a9
AM		 24392005-04-14 Alan Modra <amodra@bigpond.net.au>
2440
2441 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
2442 * acinclude.m4: Include ../bfd/warning.m4.
2443 * configure.in: Invoke AM_BINUTILS_WARNINGS.
2444 * Makefile.in: Regenerate.
2445 * configure: Regenerate.
2446 * doc/Makefile.in: Regenerate.
2447
2051e8c4
MR		 24482005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
2449
2450 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
2451 (normalize_address_expr): New function to sign-extend address
2452 offsets that fit into 32 bits in 32-bit mode.
2453 (macro_build_ldst_constoffset): Use normalize_address_expr()
2454 instead of a handcoded sequence.
2455 (load_register): Likewise. Report oversized numbers in a useful
2456 way.
2457 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
2458 for constant addresses. Report oversized numbers in a useful way.
2459 (mips_ip): Use normalize_address_expr() for addresses.
2460
bc4bd9ab
MK		 24612005-04-12 Mark Kettenis <kettenis@gnu.org>
2462
2463 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
2464 similar to other instructions now that they're marked as ImmExt.
2465
4bdd3565
NC		 24662005-04-12 Nick Clifton <nickc@redhat.com>
2467
2468 * hash.c (DEFAULT_SIZE): Delete. Replace with:
2469 (gas_hash_table_size): New static variable.
2470 (set_gas_hash_table_size): New function: Records a requested size
2471 for the hash tables.
2472 (get_gas_hash_table_size): New function: Return a prime number
2473 near the requested size of the hash table.
2474 (hash_new): Use get_gas_hash_table_size.
2475 * hash.h: Add a prototype for set_gas_hash_table_size.
2476 * as.c (show_usage): Add description of new switches: --hash-size
2477 and --reduce-memory-overheads.
2478 (option_values): Add OPTION_HASH_TABLE_SIZE and
2479 OPTION_REDUCE_MEMORY_OVERHEADS.
2480 (std_longpopts): Add entries for the new options.
2481 (parse_args): Handle the new options.
2482 * Makefile.am: Add a dependency of as.c on hash.h.
2483 * Makefile.in: Regenerate.
2484 * doc/as.texinfo: Document the new switches.
2485 * NEWS: Mention the new switches.
2486
f394e3dd
NC		 24872005-04-12 Nick Clifton <nickc@redhat.com>
2488
2489 PR gas/818
2490 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
2491 synonyms.
2492
ceae3e33
AM		 24932005-04-12 Alan Modra <amodra@bigpond.net.au>
2494
2495 * Makefile.am: Run "make dep-am".
2496 * Makefile.in: Regenerate.
2497
2eccd1b4
BW		 24982005-04-11 Sterling Augustine <sterling@tensilica.com>
2499 Bob Wilson <bob.wilson@acm.org>
2500
2501 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
2502
333f7af7
MK		 25032005-04-11 Mark Kettenis <kettenis@gnu.org>
2504
2505 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
2506
5e75c3ab
JB		 25072005-04-11 Jan Beulich <jbeulich@novell.com>
2508
2509 * NEWS: Mention these changes and their effects.
2510 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
2511 is_name_ender.
2512 (check_macro): Likewise.
2513 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
2514 labels together with the closing pseudo-op.
2515 (macro_expand_body): Adjust comment. Range-check input before use.
2516 Adjust mis-spelled diagnostic. Use is_name_beginner.
2517 * read.c (try_macro): New.
2518 (read_a_source_file): New static variable last_eol. Don't list
2519 macro expansion lines more than once. Call try_macro.
2520 (s_macro): Set section of line_label to absolute instead of undefined.
2521 * doc/as.texinfo: Add information on the caveats of these changes.
2522
514d955d
AM		 25232005-04-11 Alan Modra <amodra@bigpond.net.au>
2524
2525 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
2526 * symbols.h (symbol_X_add_number): Update prototype.
2527
a9fcb2a9
EC		 25282005-04-10 Eric Christopher <echristo@redhat.com>
2529
2530 * symbols.c (symbol_X_add_number): Fix warning.
2531
045b540e
L		 25322005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2533
2534 * config/tc-m68k.c (md_begin): Support 64bit host.
2535 (get_num): Support 64bit BFD on 32bit host.
2536
b215186b
L		 25372005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2538
2539 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
2540
be95a9c1
AM		 25412005-04-09 Alan Modra <amodra@bigpond.net.au>
2542
31d20a21
AM		 2543 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
2544 call. Don't do the COFF hacks for multi-emulation gas. Move
2545 demand_empty_rest_of_line back to caller.
2546 (s_set, equals): demand_empty_rest_of_line here.
2547
be95a9c1
AM		 2548 PR gas/827
2549 * as.h (rs_dummy): Define.
2550 * symbols.c (symbol_X_add_number): New function.
2551 * symbols.h (symbol_X_add_number): Declare.
2552 * stabs.c (aout_process_stab): Tidy symbol frag setting.
2553 * read.c (assign_symbol): New function, split out from s_set.
2554 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
2555 Fix COFF hacks for multi-emulation gas.
2556 (s_set): Call assign_symbol. Remove "register" keyword.
2557 (set_zero_frag): New function.
2558 (pseudo_set): Always check for assignment to section syms.
2559 Always set segment and frag of symbol, and likewise extern for
2560 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
2561 special case exp.X_add_number non-zero for O_symbol expressions.
2562 (equals): Use assign_symbol.
2563
6624cbde
BW		 25642005-04-08 Bob Wilson <bob.wilson@acm.org>
2565
2566 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
2567 SEC_MERGE sections.
2568
dbbaec26
L		 25692005-04-06 H.J. Lu <hongjiu.lu@intel.com>
2570
2571 * config/tc-i386.c (tc_gen_reloc): Don't turn
2572 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
2573
0d6af1ab
NC		 25742005-04-06 Nick Clifton <nickc@redhat.com>
2575
2576 * po/rw.po: New translation: Kinyarwanda
2577 * configure.in (ALL_LINGUAS): Add rw
2578 * configure: Regenerate.
2579
664df4e4
BW		 25802005-04-05 Sterling Augustine <sterling@tensilica.com>
2581 Bob Wilson <bob.wilson@acm.org>
2582
2583 * config/tc-xtensa.c (branch_align_power): New.
2584 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
2585 future_alignment_required): Use branch_align_power to check section
2586 alignment as well as xtensa_fetch_width when aligning branch targets.
2587
d77b99c9
BW		 25882005-04-05 Bob Wilson <bob.wilson@acm.org>
2589
2590 * config/tc-xtensa.c: Warning fixes throughout.
2591 (xtensa_fetch_width): Change to unsigned.
2592 (assemble_nop, xtensa_find_unaligned_branch_targets,
2593 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
2594 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
2595 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
2596 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
2597 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
2598 get_text_align_max_fill_size, get_text_align_nop_count,
2599 get_text_align_nth_nop_size, get_noop_aligned_address,
2600 get_aligned_diff, convert_frag_align_next_opcode,
2601 convert_frag_immed_finish_loop, xtensa_create_property_segments,
2602 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
2603 types, avoiding size_t and using offsetT and addressT appropriately.
2604 (get_text_align_power): Clean up types. Avoid incorrect bound.
2605 (get_text_align_fill_size): Clean up types. Restructure for clarity.
2606
da9f89d4
L		 26072005-04-04 H.J. Lu <hongjiu.lu@intel.com>
2608
2609 * config/tc-ia64.c (start_unwind_section): Undo the change
2610 of 2004-08-18.
2611 (generate_unwind_image, dot_endp): Likewise.
2612
f6fe78d6
JW		 26132005-04-01 David Mosberger <davidm@hpl.hp.com>
2614
2615 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
2616 le_nop_stop arrays and initializers to file scope.
2617 (md_begin): When generating code for anything other than
2618 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
2619
a7d61044
JB		 26202005-04-01 Jan Beulich <jbeulich@novell.com>
2621
2622 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
2623 immediates.
2624
d2c5f73e
NC		 26252005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2626
2627 * NEWS: Mention [fdgh]_floating.
2628 * config/atof-vax.c: Fix some whitespace.
2629 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
2630
56f36663
NC		 26312005-04-01 Nick Clifton <nickc@redhat.com>
2632
2633 * configure.in: Add a check for <unistd.h> providing a prototype
2634 for getopt() which is compatible with the one in
2635 include/getopt.h. If so then define HAVE_DECL_GETOPT.
2636 * configure: Regenerate.
2637 * config.in (HAVE_DECL_GETOPT): Add.
2638
8a75718c
JB		 26392005-04-01 Jan Beulich <jbeulich@novell.com>
2640
2641 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
2642
ae8887b5
JB		 26432005-04-01 Jan Beulich <jbeulich@novell.com>
2644
2645 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
2646 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
2647
05ea83ed
JB		 26482005-03-30 Julian Brown <julian@codesourcery.com>
2649
2650 * config/tc-arm.c (arm_adjust_symtab): Rename
2651 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
2652
9d2da7ca
JB		 26532005-03-30 Julian Brown <julian@codesourcery.com>
2654
2655 * config/tc-arm.c (mapping_state): Change documentation in function
2656 comment to cross-reference spec instead. Change type of mapping symbols
2657 to BSF_NO_TYPE.
2658 (arm_adjust_symtab): Don't change type of mapping symbols here.
2659
e8a38df5
AL		 26602005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2661
2662 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
2663 * config.in: Regenerate.
2664 * configure: Regenerate.
2665 * configure.in: Check for ffs decl and alphabetize.
2666
ba93b8ac
DJ		 26672005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
2668 Phil Blundell <philb@gnu.org>
2669
2670 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
2671 (md_apply_fix3): Mark TLS symbols.
2672 (tc_gen_reloc): Handle TLS relocations.
2673 (arm_fix_adjustable): Ignore TLS relocations.
2674 (s_arm_elf_cons): Support expressions after decorated symbols.
2675
84798bd6
JB		 26762005-03-29 Julian Brown <julian@codesourcery.com>
2677
2678 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
2679 whether personality routine index N has been output for this section.
2680 (mapping_state): tc_segment_info_data now struct not enum.
2681 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
2682 handled on section change.
2683 (create_unwind_entry): Previous code to output dependency removed.
2684 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
2685 for this section.
2686 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
2687 arm_segment_info_type.
2688 (arm_segment_info_type): New struct.
84798bd6 2689
7b1cc377
BW		 26902005-03-28 Sterling Augustine <sterling@tensilica.com>
2691 Bob Wilson <bob.wilson@acm.org>
2692
2693 * config/tc-xtensa.c (do_align_targets): Update comment.
2694 (xtensa_frob_label): Compute "freq" before possibly switching frags.
2695 Insert a LOOP_END frag before every loop target, and do not overload
2696 DESIRE_ALIGN_IF_TARGET frags with loop end information.
2697 (xg_assemble_vliw_tokens): Use do_align_targets.
2698 (xtensa_fix_target_frags): Remove code to convert a
2699 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
2700 negatable branch at the end of a loop.
2701 (frag_can_negate_branch): Delete.
2702
8c2fda1d
L		 27032005-03-28 David Mosberger <davidm@hpl.hp.com>
2704 H.J. Lu <hongjiu.lu@intel.com>
2705
2706 PR 803
2707 NEWS: Mention "-mtune=[itanium1|itanium2]".
2708
2709 * config/tc-ia64.c (md): Add tune.
2710 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
2711 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
2712 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
2713 B unit NOPs are discouraged for McKinley-derived cores.
2714 (md_begin): Don't hardcode the "extra_goodness()" function in
2715 the comment...
2716 (ia64_init): Set md.tune to itanium2.
2717
2718 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
2719 * doc/c-ia64.texi: Likewise.
2720
161840f9
ILT		 27212005-03-27 Ian Lance Taylor <ian@airs.com>
2722
2723 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
2724 bad C_EFCN symbol, print its name.
2725
7c834684
BW		 27262005-03-25 Bob Wilson <bob.wilson@acm.org>
2727
2728 * config/tc-xtensa.c (use_longcalls): Delete.
2729 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
2730 the use_longcalls flag is set. Do this before checking the segment.
2731 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
2732 expand direct calls at this point.
2733 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
2734 (xtensa_find_unmarked_state_frags): Likewise.
2735 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
2736 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
2737 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
2738 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
2739
ff1e783f
HPN		 27402005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
2741
2742 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
2743
695a4822
HPN		 27442005-03-25 Hans-Peter Nilsson <hp@axis.com>
2745
2746 * config/tc-cris.h: Convert to ISO C90.
2747 * config/tc-cris.c: Ditto.
2748 (md_estimate_size_before_relax): Remove obsolete comment for
2749 parameter "segment_type".
2750 (md_begin): Document reason for cast of hash_insert argument.
2751 (md_atof): Correct type of parameter "type".
2752
ea1562b3
NC		 27532005-03-24 Nick Clifton <nickc@redhat.com>
2754
2755 * write.h (bit_fix_new): Remove redundant prototype.
2756 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
2757 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
2758 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
2759 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
2760 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
2761 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
2762 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
2763 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
2764 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
2765 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
2766 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
2767 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
2768 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
2769 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
2770 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
2771 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
2772 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
2773 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
2774 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
2775 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
2776 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
2777 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
2778 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
2779 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
2780 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
2781 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
2782 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
2783 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
2784 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
2785 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
2786 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
2787 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
2788 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
2789 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
2790 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
2791 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
2792 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
2793 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
2794 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
2795 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
2796 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
2797 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
2798 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
2799 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
2800 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
2801 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
2802 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
2803 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
2804 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
2805 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
2806 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
2807 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
2808 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
2809 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
3c9d25f4 2810 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
ea1562b3 2811
d110d6a2
JB		 28122005-03-23 Jim Blandy <jimb@redhat.com>
2813
2814 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
2815 attributes properly.
2816
ed84e695
NC		 28172005-03-23 Mike Frysinger <vapier@gentoo.org>
2818 Nick Clifton <nickc@redhat.com>
2819
2820 * configure.tgt: Accept any C library to accompany a GNU Linux
2821 implementation, not just the GNU C library.
2822 * configure.in: Likewise.
2823 * configure: Regenerate.
2824
4d5f9b2a
NC		 28252005-03-23 Nick Clifton <nickc@redhat.com>
2826
2827 * config/tc-tic30.c: Convert to ISO C90 formatting.
2828 * config/tc-tic30.h: Convert to ISO C90 formatting.
2829 * config/tc-pdp11.c: Convert to ISO C90 formatting.
2830 * config/atof-vax.c: Convert to ISO C90 formatting.
2831
704803a9
MR		 28322005-03-21 Maciej W. Rozycki <macro@mips.com>
2833
2834 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
2835 relocations correctly as well.
2836 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
2837 relocations in mergeable sections section-relative either.
2838
6e2a91a3
BW		 28392005-03-21 Bob Wilson <bob.wilson@acm.org>
2840
2841 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
2842
3d063691
NC		 28432005-03-21 Nick Clifton <nickc@redhat.com>
2844
1a66a017
NC		 2845 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
2846 warning by providing a prototype for sh_symbian_find_elf_flags.
2847
3d063691
NC		 2848 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
2849 previous delta.
2850
6f19c13c
AM		 28512005-03-21 Alan Modra <amodra@bigpond.net.au>
2852
2853 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
2854 along with other formats that set bfd_gas. Remove unnecessary
2855 setting of bfd_gas. Delete strongarm cases in generic_target
2856 switch.
2857
bd17c2c3
AM		 28582005-03-21 Alan Modra <amodra@bigpond.net.au>
2859
2860 PR gas/780
2861 * config/tc-m68k.c (TRUNC, SEXT): Define.
2862 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
2863 (m68k_ip): Truncate or sign extend expressions as appropriate.
2864 (get_num): Likewise.
2865 (md_apply_fix3): Use SEXT.
2866
ec91a2c2
AM		 28672005-03-21 Alan Modra <amodra@bigpond.net.au>
2868
2869 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
2870 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
2871 (obj-vms.o): Delete rule.
2872 Run "make dep-am".
2873 * Makefile.in: Regenerate.
2874 * aclocal.m4: Regenerate.
2875 * doc/Makefile.in: Regenerate.
2876 * po/POTFILES.in: Regenerate.
2877
238d258f
NC		 28782005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
2879
2880 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
2881 flag for coldfire v4e.
2882
30f725a1
BW		 28832005-03-17 Bob Wilson <bob.wilson@acm.org>
2884
2885 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
2886 xg_apply_fix_value and return a value to indicate success.
2887 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
2888 (xtensa_force_relocation): Remove checks for VTABLE relocs.
2889 (xtensa_validate_fix_sub): New.
2890 (xtensa_fix_adjustable): Remove check for external or weak symbols.
2891 (tc_gen_reloc): Move code to handle difference of symbols and code to
2892 apply tentative fix values to ...
2893 (md_apply_fix3): ...here. Enable standard overflow checks for simple
2894 8, 16, and 32 bit relocations. Apply fixes for slot-specific
2895 relocations when linkrelax flag is not set.
2896 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
2897 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
2898
a724f0f4
JB		 28992005-03-17 Jan Beulich <jbeulich@novell.com>
2900
2901 * config/tc-i386.c (i386_scale): Beautify error message.
2902 (Intel syntax comments): Update.
2903 (struct intel_parser_s): Add fields in_offset, in_bracket, and
2904 next_operand.
2905 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
2906 Remove declarations.
2907 (intel_bracket_expr): Declare.
2908 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
2909 of the function body in a loop allowing to split an operand into two.
2910 Replace calls to malloc and checks of it returning non-NULL with
2911 calls to xmalloc/xstrdup.
2912 (intel_expr): SHORT no longer handled here. Add comment indicating
2913 comparison ops need implementation.
2914 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
2915 Check right operand of - does not specify a register when parsing
2916 the address of a memory reference.
2917 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
2918 Check operands do not specify a register when parsing the address of
2919 a memory reference.
2920 (intel_e06, intel_e06_1): Likewise.
2921 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
2922 handle SHORT as well as unary + and -. Don't accept : except for
2923 segment overrides or in direct far jump/call insns.
2924 (intel_brack_expr): New.
2925 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
2926 intel_brack_expr.
2927 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
2928 through in certain cases. Use intel_brack_expr. Add new diagnostics.
2929 Allow symbolic constants as register scale value.
2930 (intel_get_token): Replace call to malloc and check of return value
2931 with call to xmalloc. Change handling for FLAT to match MASM's.
2932 (intel_putback_token): Don't try to back up/free current token if
2933 that is T_NIL.
2934
deeaaff8
DJ		 29352005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
2936
2937 * configure.tgt: Set emulation for arm-*-eabi*.
2938 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
2939 * config/te-armeabi.h: New file.
2940 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
2941 * config/te-symbian.h: Include "te-armeabi.h".
2942
199fea98
NC		 29432005-03-16 Nick Clifton <nickc@redhat.com>
2944
2945 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
2946 local variable in case it is clobbered by the setjmp.
2947
1ad12f97
NC		 29482005-03-16 Nick Clifton <nickc@redhat.com>
2949 Ben Elliston <bje@au.ibm.com>
2950
569acd2c 2951 * configure.in (werror): New switch: Add -Werror to the
1ad12f97 2952 compiler command line. Enabled by default. Disable via
569acd2c 2953 --disable-werror.
1ad12f97
NC		 2954 * configure: Regenerate.
2955
a5324a3e
NC		 29562005-03-16 Nick Clifton <nickc@redhat.com>
2957
2958 * config/obj-coff.h: Convert to ISO C90 formatting.
2959 * config/obj-coff.c: Convert to ISO C90 formatting.
2960
b05fe5cf
ZW		 29612005-03-15 Zack Weinberg <zack@codesourcery.com>
2962
2963 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
2964 is_mls parameter; do not diagnose Rm==Rd when is_mls.
2965 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
2966 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
2967 (insns): Add ARMv6T2 instructions:
2968 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
2969 (arm_archs): Add V6T2 variants.
2970
957d91c1
NC		 29712005-03-15 Nick Clifton <nickc@redhat.com>
2972
2973 * NEWS: Add cutoff for changes in 2.16 release.
2974
43c3ab55
JB		 29752005-03-15 Jan Beulich <jbeulich@novell.com>
2976
2977 * expr.c (operand): Merge handling of unary + into that for unary
2978 -, !, and ~.
2979
5862107c
EC		 29802005-03-14 Eric Christopher <echristo@redhat.com>
2981
2982 * config/tc-mips.c: Include dw2gencfi.h.
2983 (mips_cfi_frame_initial_instructions): New.
2984 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
2985 (tc_cfi_frame_initial_instructions): Ditto.
2986 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
2987 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
2988 * Makefile.am: Update dependencies.
2989 * Makefile.in: Regenerate.
2990
729ae8d2
AM		 29912005-03-15 Alan Modra <amodra@bigpond.net.au>
2992
2993 * po/es.po: Commit new Spanish translation.
2994
882cb63e
AM		 29952005-03-14 Alan Modra <amodra@bigpond.net.au>
2996
2997 * po/tr.po: Commit new Turkish translation.
2998
885fc257
ZW		 29992005-03-12 Zack Weinberg <zack@codesourcery.com>
3000
3001 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
3002 wfi, yield.
3003
e330299e
DJ		 30042005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
3005
3006 * config-gas.com: Mark vax-vms as obsolete.
3007 * configure.in: Remove fmt=vms support.
3008 * config.in: Regenerate.
3009 * configure: Regenerate.
3010 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
3011
7b1cc377
BW		 30122005-03-10 Sterling Augustine <sterling@tensilica.com>
3013 Bob Wilson <bob.wilson@acm.org>
0fa77c95
BW		 3014
3015 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
3016 when checking if xg_resolve_literals needs to be called.
3017 * config/tc-xtensa.h: Fix spelling typo in a comment.
3018
4962e196
JB		 30192005-03-10 Jan Beulich <jbeulich@novell.com>
3020
3021 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
3022 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
3023 crafted structure declarations with the types from macro.h.
3024
4184909a
RS		 30252005-03-09 Richard Sandiford <rsandifo@redhat.com>
3026
3027 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
3028 for -mno-shared optimization.
3029
7d8e00cf
RS		 30302005-03-09 Richard Sandiford <rsandifo@redhat.com>
3031
3032 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
3033 (MAX_NOPS): Bump to 4.
3034 (mips_fix_vr4130): New variable.
3035 (nops_for_vr4130): New function.
3036 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
3037 nops_for_vr4130 if working around VR4130 errata.
3038 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
3039 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
3040 (md_parse_option): Handle them.
3041 (md_show_usage): Print them.
3042 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
3043
dc36a61f
RS		 30442005-03-09 Richard Sandiford <rsandifo@redhat.com>
3045
3046 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
3047 branch delay code.
3048
7d10b47d
RS		 30492005-03-09 Richard Sandiford <rsandifo@redhat.com>
3050
3051 * config/tc-mips.h (mips_flush_pending_output): Delete.
3052 (mips_emit_delays): Declare.
3053 (md_flush_pending_output): Use mips_emit_delays.
3054 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
3055 the previous instructions.
3056 (md_begin, append_insn, md_parse_option): Update callers.
3057 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
3058 start_noreorder.
3059 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
3060 (s_gpdword): Update callers.
3061 (start_noreorder, end_noreorder): New functions.
3062 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
3063 manipulating mips_opts or prev_nop_frag directly.
3064 (mips_flush_pending_output): Delete.
3065
404a8071
RS		 30662005-03-09 Richard Sandiford <rsandifo@redhat.com>
3067
3068 * config/tc-mips.c (mips_move_labels): New function, taken from...
3069 (append_insn, mips_emit_delays): ...here.
3070
71400594
RS		 30712005-03-09 Richard Sandiford <rsandifo@redhat.com>
3072
3073 * config/tc-mips.c (MAX_NOPS): New macro.
3074 (history): Resize to 1 + MAX_NOPS.
3075 (fix_vr4120_class): New enumeration.
3076 (vr4120_conflicts): New variable.
3077 (init_vr4120_conflicts): New function.
3078 (md_begin): Call it.
3079 (insn_uses_reg): Constify first argument.
3080 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
3081 (nops_for_insn_or_target): New functions.
3082 (append_insn): Use the new nops_for_* functions instead of inline
3083 delay checks. Generalize prev_nop_frag handling to handle an
3084 arbitrary history length. Insert nops into the history buffer
3085 once the number of nops in prev_nop_frag is fixed.
3086 (emit_delays): Use nops_for_insn instead of inline delay checks.
3087
9b91f544
RS		 30882005-03-09 Richard Sandiford <rsandifo@redhat.com>
3089
3090 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
3091 check from branch delay code. Remove unnecessary check for branches.
3092
1e915849
RS		 30932005-03-09 Richard Sandiford <rsandifo@redhat.com>
3094
3095 * config/tc-mips.c (dummy_opcode): Delete.
3096 (nop_insn, mips16_nop_insn): New variables.
3097 (NOP_INSN): New macro.
3098 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
3099 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
3100 (md_begin): Initialize nop_insn and mips16_nop_insn.
3101 (append_insn): Use the new emit_nop function to add nops, recording
3102 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
3103 to reserve room for the instruction and install_insn to install the
3104 final form. Use insert_into_history to record the instruction in
3105 the history buffer. Use move_insn to do delay slot filling.
3106 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
3107 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
3108 (mips16_ip): Use create_insn to initialize mips_cl_insns.
3109
bf12938e
RS		 31102005-03-09 Richard Sandiford <rsandifo@redhat.com>
3111
3112 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
3113 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
3114 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
3115 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
3116 (mips16_ip): Use the new macros instead of explicit masks and shifts.
3117
a38419a5
RS		 31182005-03-09 Richard Sandiford <rsandifo@redhat.com>
3119
3120 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
3121 and extended_p fields with a single fixed_p field.
3122 (append_insn, mips_no_prev_insn): Adjust accordingly.
3123
2fa15973
RS		 31242005-03-09 Richard Sandiford <rsandifo@redhat.com>
3125
3126 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
3127 a single mips16_absolute_jump_p bit.
3128 (append_insn): Adjust accordingly.
3129
47e39b9d
RS		 31302005-03-09 Richard Sandiford <rsandifo@redhat.com>
3131
3132 * config/tc-mips.h (mips_cl_insn): Move definition to...
3133 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
3134 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
3135 and extended_p.
3136 (history): New variable.
3137 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
3138 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
3139 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
3140 (prev_prev_insn_unreordered): Delete.
3141 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
3142 (macro_start): Replace uses of prev_insn* with the equivalent history[]
3143 field.
3144
399132af
DJ		 31452005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
3146
3147 * doc/Makefile.am: Update as.info dependencies.
3148 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
3149
31502005-03-08 Jan Beulich <jbeulich@novell.com>
fffeaa5f
JB		 3151
3152 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
3153 error, and point to .purgem documentation if someone really needs
3154 re-definitions.
3155 * NEWS: Mention macro redefinition is now an error.
3156
9b505842
JB		 31572005-03-08 Jan Beulich <jbeulich@novell.com>
3158
3159 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
3160 emitted to. Add more precise diagnostics for non-fitting insns based
3161 on that. Eliminate now superfluous special casing of MLX. Clear out
3162 slot information when dropping an insn.
3163
ef6a2b41
JB		 31642005-03-08 Jan Beulich <jbeulich@novell.com>
3165
3166 * config/tc-ia64.c (parse_section_name): Rename to...
3167 (cross_section): In addition to separating the name from the rest of
3168 the arguments, also carry out the operation.
3169 (dot_xdata): Use cross_section.
3170 (dot_float_cons): Likewise.
3171 (dot_xstringer): Likewise.
3172 (dot_xdata_ua): Likewise.
3173 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
3174
06647dfd
AM		 31752005-03-05 Alan Modra <amodra@bigpond.net.au>
3176
3177 * po/gas.pot: Regenerate.
3178
bbe506e8
TS		 31792005-03-04 David Daney <ddaney@avtrex.com>
3180
3181 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
3182 instead of '_gp' for -mno-shared optimization.
3183 (s_cpload): Ditto.
3184 (s_abicalls): Document it in the comment.
3185 (md_show_usage): Document the -mno-shared option.
3186
aed1a261
RS		 31872005-03-04 Richard Sandiford <rsandifo@redhat.com>
3188
3189 * config/tc-mips.c (mips_set_options): Add sym32 field.
3190 (mips_opts): Initialize it.
3191 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
3192 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
3193 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
3194 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
3195 when deciding whether to use a symbolic %highest/%higher expansion.
3196 (macro): Likewise. Remove o64/n32 linux hack. Always use
3197 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
3198 and "la". Handle constants separately from symbolic expressions in
3199 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
3200 and using load_register to load the high part of the address.
3201 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
3202 (OPTION_ELF_BASE): Bump by 2.
3203 (md_longopts): Add entries for -msym32 and -mno-sym32.
3204 (md_parse_option): Handle them.
3205 (usage): Document them.
3206 (s_mipsset): Handle ".set sym32" and ".set nosym32".
3207 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
3208 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
3209 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
3210 -msym32 and -mno-sym32.
3211
6caf9ef4
TS		 32122005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3213
3214 * config/tc-mips.c (load_address): Implement GP optimization
3215 for 64bit address space non-PIC. Fix formatting.
3216 (macro): Likewise. Simplify code.
3217 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
3218 (mips_after_parse_args): Simplify code.
3219
406a7f05
NC		 32202005-03-03 Nick Clifton <nickc@redhat.com>
3221
fbacee5b
NC		 3222 * expr.c (operand): Remove redundant code enclosed by #ifdef
3223 RELAX_PAREN_GROUPING....#endif.
3224
77ccfee5
NC		 3225 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
3226 reloc is the difference of two symbols defined in the same
3227 section.
3228
406a7f05
NC		 3229 * config/tc-iq2000.c (line_comment_chars): Include the # character
3230 as otherwise this breaks #APP/#NO_APP processing.
3231
2f12d57f
RR		 32322005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3233
3234 * config/tc-arc.c(md_assemble): Remove dead code for handling
3235 immediate indexing of ld and st .
3236
3f98094e
DJ		 32372005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
3238 Joseph Myers <joseph@codesourcery.com>
3239
3240 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
3241 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
3242 (parse_relocation): Check for a word break after a relocation
3243 operator.
3244 (md_apply_fix3): Handle TLS relocations, and mark thread-local
3245 symbols.
3246
ab1e9ef7
AM		 32472005-03-02 Alan Modra <amodra@bigpond.net.au>
3248
3249 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
3250
bb14f524
JB		 32512005-03-02 Jan Beulich <jbeulich@novell.com>
3252
3253 * as.c (main): Use unlink_if_ordinary instead of unlink.
3254 * messages.c (as_fatal): Likewise.
3255
c4a530c5
JB		 32562005-03-02 Jan Beulich <jbeulich@novell.com>
3257
3258 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
3259 accesses.
3260 (parse_register): Allow cr8...15 in all modes.
3261
167c3097
JB		 32622005-03-02 Jan Beulich <jbeulich@novell.com>
3263
3264 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
3265 etc. like normal symbol references (T_ID).
3266
71ba24a1
AM		 32672005-03-02 Alan Modra <amodra@bigpond.net.au>
3268
3269 * symbols.c (fb_label_name): Fix silly thinko in last change.
3270
a76903bf
AM		 32712005-03-02 Alan Modra <amodra@bigpond.net.au>
3272
9d0e75cb
AM		 3273 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
3274 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
3275
a76903bf
AM		 3276 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
3277
32782005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
b15c27d7
RR		 3279
3280 PR gas/708
a76903bf 3281 * config/tc-arc.c (md_assemble): Initialize suffix for extension
b15c27d7 3282 suffixes also.
b15c27d7 3283
c9dea48b
AM		 32842005-03-01 Alan Modra <amodra@bigpond.net.au>
3285
c7f17d46
AM		 3286 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
3287
c9dea48b
AM		 3288 * as.h (assert): Warning fix.
3289 * expr.c (expr): Correct assertion.
3290 * read.c (s_comm_internal): Remove assertion.
3291 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
3292 (fixup_segment): Remove assertion.
3293 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
3294 (md_apply_fix3): Likewise.
3295 * config/tc-i370.c (md_begin): Correct assertion.
3296 (i370_macro): Warning fix for assertion.
3297
44f2f9d2
AM		 32982005-03-01 Alan Modra <amodra@bigpond.net.au>
3299
3300 * configure.in (AC_C_BIGENDIAN): Invoke.
3301 * configure: Regenerate.
3302 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
3303 host variable to set string header size.
3304 * config/obj-aout.c (obj_header_append): Don't use host structs.
3305 (obj_symbol_to_chars): Likewise.
3306 (obj_emit_strings): Likewise. Use the passed in output pointer.
3307 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
3308 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
3309 not sizeof host struct.
3310 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
3311 (obj_emit_strings): Likewise.
3312 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
3313 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
3314 sizeof host struct.
3315 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
3316 sizeof host struct.
3317 (host_number_to_chars): Define.
3318 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
3319 host internal struct to set header sizes.
3320 * config/tc-i960.c (md_number_to_field): Warning fix.
3321 (md_ri_to_chars): Use host byte order.
3322 (get_cdisp, md_apply_fix3): Warning fix.
055d1eb0 3323 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
44f2f9d2 3324
802a113d
NC		 33252005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3326
3327 * doc/c-arc.texi: Update documentation about ARC's extension
3328 instructions.
3329
e5f129ad
SS		 33302005-02-27 Svein E. Seldal <svein@dev.seldal.com>
3331
3332 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
3333 address for myself.
3334
2132e3a3
AM		 33352005-02-23 Alan Modra <amodra@bigpond.net.au>
3336
3337 * cgen.c: Warning fixes.
3338 * config/tc-arc.c: Likewise.
3339 * config/tc-arm.c: Likewise.
3340 * config/tc-avr.c: Likewise.
3341 * config/tc-d10v.c: Likewise.
3342 * config/tc-d30v.c: Likewise.
3343 * config/tc-frv.c: Likewise.
3344 * config/tc-frv.h: Likewise.
3345 * config/tc-h8300.c: Likewise.
3346 * config/tc-h8500.c: Likewise.
3347 * config/tc-i370.c: Likewise.
3348 * config/tc-i960.c: Likewise.
3349 * config/tc-ia64.c: Likewise.
3350 * config/tc-ip2k.c: Likewise.
3351 * config/tc-m68hc11.c: Likewise.
3352 * config/tc-maxq.c: Likewise.
3353 * config/tc-mcore.c: Likewise.
3354 * config/tc-mips.c: Likewise.
3355 * config/tc-msp430.c: Likewise.
3356 * config/tc-pj.c: Likewise.
3357 * config/tc-ppc.c: Likewise.
3358 * config/tc-ppc.h: Likewise.
3359 * config/tc-s390.c: Likewise.
3360 * config/tc-sh.c: Likewise.
3361 * config/tc-sh64.c: Likewise.
3362 * config/tc-tic4x.c: Likewise.
3363 * config/tc-tic80.c: Likewise.
3364 * config/tc-v850.c: Likewise.
3365 * config/tc-vax.c: Likewise.
3366 * config/tc-w65.c: Likewise.
3367 * config/tc-xstormy16.c: Likewise.
3368 * config/tc-z8k.c: Likewise.
3369
ee3c9814
CM		 33702005-02-22 Catherine Moore <clm@cm00re.com>
3371
3372 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
3373 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
3374
9b2f1d35
EC		 33752005-02-22 Eric Christopher <echristo@redhat.com>
3376
3377 * config/tc-mips.c (struct proc): Change isym to
3378 func_sym. New member func_end_sym.
3379 (s_mips_ent): Update.
3380 (s_mips_end): Ditto. Add code to compute function size.
3381
b7712f8d
AM		 33822005-02-22 Alan Modra <amodra@bigpond.net.au>
3383
3384 * read.c: Warning fixes.
3385 * config/obj-elf.c: Likewise.
3386
58e2ea4d
MR		 33872005-02-22 Maciej W. Rozycki <macro@mips.com>
3388
3389 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
3390 emitting insn.
3391
ebe372c1
L		 33922005-02-21 H.J. Lu <hongjiu.lu@intel.com>
3393
3394 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
3395 SEC_COFF_SHARED.
3396
3397 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
3398 SEC_TIC54X_BLOCK.
3399 (demand_empty_rest_of_line): Likewise.
3400 (tic54x_sblock): Likewise.
3401 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
3402
cc1bc22a
AM		 34032005-02-21 Alan Modra <amodra@bigpond.net.au>
3404
3405 * read.c (address_bytes): New function.
3406 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
3407 (potable): Add "dc.a".
3408 (cons_worker): Handle "dc.a".
3409 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
3410
ac4528d2
AM		 34112005-02-21 Alan Modra <amodra@bigpond.net.au>
3412
3413 * input-file.c (input_file_open): Rearrange to avoid warning.
3414
b5682e56
AM		 34152005-02-19 Alan Modra <amodra@bigpond.net.au>
3416
3417 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
3418 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
3419 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
3420
8fc2e39e
TS		 34212005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3422
3423 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
3424 uses after .set noat.
3425 (load_address): Likewise.
3426 (macro): Likewise. Don't try to avoid $at use by sacrificing
3427 the target register before it is stored, it won't work.
3428
744b6414
JW		 34292005-02-17 James E Wilson <wilson@specifixinc.com>
3430
3431 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
3432 see an instruction that specifies a template.
3433
30eb9c17
AM		 34342005-02-18 Alan Modra <amodra@bigpond.net.au>
3435
3436 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
3437 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
3438 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
3439
91d777ee
L		 34402005-02-17 H.J. Lu <hongjiu.lu@intel.com>
3441
3442 * NEWS: Mention "-mhint.b=[ok|warning|error]".
3443
3444 * config/tc-ia64.c (md): Add hint_b.
3445 (emit_one_bundle): Handle md.hint_b for "hint".
3446 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
3447 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
3448 (ia64_init): Set md.hint_b to error.
3449 (md_assemble): Handle md.hint_b for "hint.b".
3450
3451 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
3452 * doc/c-ia64.texi: Likewise.
3453
f17c130b
AM		 34542005-02-17 Alan Modra <amodra@bigpond.net.au>
3455
3456 * tc.h (struct relax_type, relax_typeS): Move from here..
3457 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
3458 * ecoff.c (ecoff_new_file): Add appfile param.
3459 * ecoff.h (ecoff_new_file): Likewise.
3460 * itbl-lex.h: New file.
3461 * itbl-lex.l: Include itbl-lex.h.
3462 * itbl-parse.y: Likewise.
3463 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
3464 * read.c (s_app_file_string): Mark appfile possibly unused.
3465 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
3466 * subsegs.h (struct seg_info_trash): Delete.
3467 (seg_info): Use segment_info_type instead.
3468 * config/obj-coff.c (struct filename_list): Make filename const char *.
3469 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
3470 * config/obj-elf.c (elf_file_symbol): Similarly.
3471 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
3472 signed right shift.
3473 * config/tc-arc.c (md_operand): Warning fix.
3474 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
3475 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
3476 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
3477 * config/tc-frv.c (frv_force_relocation): Warning fix.
3478 * config/tc-m68k.c (md_parse_option): Delete unused var.
3479 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
3480 * config/tc-sparc.c: Likewise.
3481 (s_common): Warning fix.
3482 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
3483 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
3484 addressT.
3485 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
3486 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
3487 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
3488 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
3489 (tic4x_do_align): Use TIC_NOP_OPCODE.
3490 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
3491 * config/tc-vax.c: Include netinet/in.h.
3492 (tc_headers_hook): Formatting.
3493 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
3494
26b810ce
JB		 34952005-02-17 Jan Beulich <jbeulich@novell.com>
3496
3497 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
3498 parsing inN, locN, outN. Set 'idx' to offset register number starts
3499 at. Don't handle numbers with leading zeroes or beyond 95. Remove
3500 pointless cast.
3501
b8285c27
TS		 35022005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3503
3504 * config/tc-mips.c (load_address): Fix formatting.
3505 (macro): Don't use AT if .set noat is in effect. Fix formatting.
3506 Catch macros which are unexpandable without AT. Remove duplicate
3507 zeroing of used_at.
3508 (macro2): Remove duplicate zeroing of used_at.
3509
4df6ce47
AM		 35102005-02-16 Alan Modra <amodra@bigpond.net.au>
3511
3512 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
3513 than zero.
3514
d6f16593 35152005-02-15 Nigel Stephens <nigel@mips.com>
4df6ce47 3516 Maciej W. Rozycki <macro@mips.com>
d6f16593
MR		 3517
3518 * config/tc-mips.c (reloc_needs_lo_p): Handle
3519 BFD_RELOC_MIPS16_HI16_S.
3520 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
3521 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
3522 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
3523 complaints on.
3524 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
3525 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
3526 Call my_getSmallExpression() to parse percent operators.
3527 (percent_op_match, mips_percent_op): Separate definitions.
3528 (mips16_percent_op): Define percent operators for the MIPS16 mode.
3529 (parse_relocation): Handle the MIPS16 mode using
3530 mips16_percent_op.
3531 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
3532 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
3533
7b347e43
JB		 35342005-02-15 Jan Beulich <jbeulich@novell.com>
3535
3536 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
3537 instead of explicitly dealing with the translation; exclude
3538 relocations that are already pcrel, however.
3539
a66d2bb7
JB		 35402005-02-15 Jan Beulich <jbeulich@novell.com>
3541
3542 * config/tc-ia64.c: Include limits.h (if available).
3543 (gr_values[0]): Set path to INT_MAX.
3544 (dot_reg_val): Don't allow changing value of r0. Limit range of
3545 general registers at r127.
3546 (specify_resource): Default resource index is -1. Don't set resource
3547 index (in case IA64_RS_RSE) without setting the specific flag.
3548 (note_register_values): Check operand is O_constant before tracking
3549 input value of moves. Add tracking for dep.z with constant inputs.
3550 (print_dependency): Resource index of specific resource may be zero.
3551 (check_dependencies): Likewise.
3552
4b09e828
JB		 35532005-02-15 Jan Beulich <jbeulich@novell.com>
3554
3555 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
3556 reg_class. Check operands and emit diagnostics for illegal use of
3557 registers.
3558
0ca3e455
JB		 35592005-02-15 Jan Beulich <jbeulich@novell.com>
3560
3561 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
3562 new variables type, suffix, and width. Handle
3563 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
3564 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
3565 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
3566 FUNC_DTP_RELATIVE case. Return incoming relocation type if
3567 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
3568 if unable to translate relocation type, using the new variables.
3569
2fac3d48
JB		 35702005-02-15 Jan Beulich <jbeulich@novell.com>
3571
3572 * config/tc-ia64.h (ia64_symbol_chars): Declare.
3573 (ty_symbol_chars): Define.
3574 * config/tc-ia64.c (ia64_symbol_chars): Define.
3575
2f6d622e
JB		 35762005-02-15 Jan Beulich <jbeulich@novell.com>
3577
3578 * config/tc-ia64.c (ia64_parse_name): Only update next character if
3579 input_line_pointer was advanced.
3580
28013b5c
KK		 35812005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3582
3583 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
3584 within |.
3585
f1dab70d
JB		 35862005-02-13 Jan Beulich <jbeulich@novell.com>
3587
3588 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
3589 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
3590 indicator.
3591 (ia64_init): Set md.detect_dv.
3592 (ia64_start_line): New static variable warned. Warn only once when
3593 encountering explicit stops in automatic mode.
3594 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
3595 * NEWS: Mention new default mode.
3596
20b36a95
JB		 35972005-02-13 Jan Beulich <jbeulich@novell.com>
3598
3599 * config/tc-ia64.c (dot_rot): Add comment that name strings should
3600 be freed when wiping out previous state. Canonicalize names before
3601 use. Free name string when detecting redefinition.
3602 (dot_pred_rel): Call generic expression parser to process arguments.
3603 Handle O_register case for individual predicates and O_subtract for
3604 ranges.
3605 (ia64_parse_name): Canonicalize name before looking it up in dynamic
3606 register hash.
3607 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
3608 Warn if multiple found, issue error if resulting symbol name has zero
3609 length.
3610 (dot_alias): Canonicalize name before use.
3611
07450571
L		 36122005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3613
3614 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
3615 and 0 for error.
3616 (in_procedure): Return -1 for warning.
3617 (in_prologue): Likewise.
3618 (in_body): Likewise.
3619
01b91374
L		 36202005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3621
ac4528d2 3622 * config/tc-ia64.c (dot_xdata): Undo the last change.
01b91374
L		 3623 (dot_float_cons): Likewise.
3624 (dot_xstringer): Likewise.
3625 (dot_xdata_ua): Likewise.
3626 (dot_float_cons_ua): Likewise.
3627
970d6792
L		 36282005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3629
3630 * NEWS: Mention "-munwind-check=[warning|error]".
3631
3632 * config/tc-ia64.c (md): Add unwind_check.
3633 (unwind_diagnostic): New.
3634 (in_procedure): Call unwind_diagnostic when a directive isn't
3635 in procedure.
3636 (in_prologue): Call unwind_diagnostic when a directive isn't in
3637 prologue.
3638 (in_body): Call unwind_diagnostic when a directive isn't in
3639 body region.
3640 (dot_endp): Set md.unwind_check to error before calling
3641 in_procedure and restore it after. When the name is missing or
3642 couldn't be found, use the one from the last .proc if
3643 md.unwind_check isn't error. Warn if md.unwind_check is
3644 warning.
3645 (md_parse_option): Handle "-munwind-check=[warning|error]".
3646 (md_show_usage): Add "-munwind-check=[warning|error]".
3647 (ia64_init): Set md.unwind_check to warning.
3648
3649 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
3650 * doc/c-ia64.texi: Likewise.
3651
16a48f83
JB		 36522005-02-11 Jan Beulich <jbeulich@novell.com>
3653
3654 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
3655 (LEX_QM): Likewise.
3656 (ia64_parse_name): New third parameter.
3657 (md_parse_name): Pass third argument.
3658 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
3659 (md_operand): Handling of '@'-prefixed symbols moved from here...
3660 (ia64_parse_name): ...to here.
3661
a911c10a
JB		 36622005-02-11 Jan Beulich <jbeulich@novell.com>
3663
3664 * config/tc-ia64.c (md): Remove last_groups and group_idx.
3665 (errata_nop_necessary_p): Remove declaraction and definition.
3666 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
3667 update md.group_idx. Don't reset md.last_groups.
3668
b3f19c14
JB		 36692005-02-11 Jan Beulich <jbeulich@novell.com>
3670
3671 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
3672 argument.
3673 (dot_xdata): Free section name after use.
3674 (dot_float_cons): Likewise.
3675 (dot_xstringer): Likewise.
3676 (dot_xdata_ua): Likewise.
3677 (dot_float_cons_ua): Likewise.
3678 (md_pseudo_table): Add xdata16 and xdata16.ua.
3679
5cb53c21
L		 36802005-02-10 H.J. Lu <hongjiu.lu@intel.com>
3681
3682 * doc/all.texi: Add IA64.
3683 * doc/as.texinfo: Likewise.
3684
3685 * doc/c-ia64.texi: Fix typos.
3686
620b81c1
JB		 36872005-02-10 Julian Brown <julian@codesourcery.com>
3688
3689 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
3690 BFD_RELOC_UNUSED.
3691 (do_t_push_pop): Likewise.
3692 (md_assemble): Likewise.
3693 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
3694 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
3695 (create_unwind_entry): Output dependency on the required personality
3696 routines.
620b81c1 3697
4ee4d249
NS		 36982005-02-07 Nathan Sidwell <nathan@codesourcery.com>
3699
3700 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
3701 * subsegs.c (seg_not_empty_p): Likewise.
3702
9f5083a4
NC		 37032005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3704
3705 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
4df6ce47 3706 relative jump calculation.
9f5083a4
NC		 3707 <md_convert_frag) : Likewise.
3708 <output_disp): Likewise.
3709
aaac53f5
HPN		 37102005-02-07 Hans-Peter Nilsson <hp@axis.com>
3711
3712 * write.c (write_object_file): Recognize warning-symbol construct
3713 and skip object- and target- handling for the second symbol.
3714
05ee4b0f
JB		 37152005-02-02 Jan Beulich <jbeulich@novell.com>
3716
3717 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
3718 designators along with quoted ones. Free copy of quoted designator
3719 when done.
3720
65ec77d2
BE		 37212005-02-01 Ben Elliston <bje@au.ibm.com>
3722
3723 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
3724 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
3725 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
3726 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
3727 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
3728 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
3729 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
3730 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
3731 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
3732 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
3733 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
3734 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
3735 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
3736 #if 0'd code throughout.
3737
d342277e
NC		 37382005-01-31 Nick Clifton <nickc@redhat.com>
3739
3740 * as.c (parse_args): Bump copyright date reported by --version to
3741 2005.
3742
d6486796
NC		 37432005-01-31 Nick Clifton <nickc@redhat.com>
3744
3745 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
3746 and vax-vms.
3747
ca3bc58f
JB		 37482005-01-31 Jan Beulich <jbeulich@novell.com>
3749
3750 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
3751 that can end with .endr in that case. Make requiring/permitting
3752 pseudo-ops without leading dot closer to the logic in read.c serving
3753 the same purpose.
3754 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
3755 ignored.
3756
057f53c1
JB		 37572005-01-31 Jan Beulich <jbeulich@novell.com>
3758
3759 * macro.c (do_formals): Adjust to no longer accept empty parameter
3760 names.
3761 (define_macro): Adjust to no longer accept empty macro name, garbage
3762 following the parameters, or macros that were previously defined.
3763 * read.c (s_bad_end): Declare.
3764 (potable): Add endm. Handler for endr and endm is s_bad_end.
3765 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
3766 and .endr.
3767 * read.h (s_bad_endr): Remove.
3768
d3156ecc
JB		 37692005-01-31 Jan Beulich <jbeulich@novell.com>
3770
3771 * config/tc-ia64.c (parse_operands): Parse all specified operands,
3772 immediately discarding (but counting) those exceeding the maximum
3773 possible amount. Track whether output and input operand counts ever
3774 matched, and use this to better indicate which of the operands/
3775 operand types was wrong; specifically don't default to pointing to
3776 the first operand.
3777
75e09913
JB		 37782005-01-31 Jan Beulich <jbeulich@novell.com>
3779
3780 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
3781 variable in dot_endp). Add body and insn. Make prologue,
3782 prologue_mask, body, and insn bitfields.
3783 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
3784 messages.
3785 (in_procedure, in_prologue, in_body): New.
3786 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3787 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3788 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
3789 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
3790 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
3791 dot_personality): Use the appropriate one of the above.
3792 (dot_proc): Clear unwind.proc_start; set to current location only if
3793 none of the entry points were valid. Check for non-zero-length entry
3794 point names. Check that entry points aren't defined, yet. Clear
3795 unwind.prologue, unwind.body, and unwind.insn.
3796 (dot_body): Call in_procedure. Check that first directive in procedure
3797 had no insns emitted before. Set unwind.body.
3798 (dot_prologue): Call in_procedure. Check that not already in prologue.
3799 Check that first directive in procedure had no insns emitted before.
3800 Clear unwind.body.
3801 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
3802 length entry point names. Check that entry points became defined.
3803 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
3804
f4660e2c
JB		 38052005-01-31 Jan Beulich <jbeulich@novell.com>
3806
3807 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
3808 before actually using it. Don't generate an error in manual bundling
3809 mode when looking at an insn requiring slot 2 but not yet at slot 2.
3810 Don't generate an error in manual bundling mode when looking at an
3811 insn required to be last in its group but the required slot hasn't
3812 been reached, yet. Allow conversion from MII to MI;I for bundle
3813 consisting of only 2 insns with the stop between them. Suppress
3814 various meaningless errors resulting from detecting earlier ones.
3815
60b9a617
JB		 38162005-01-31 Jan Beulich <jbeulich@novell.com>
3817
3818 * config/tc-ia64.c (parse_operands): Also handle alloc without first
3819 input being ar.pfs.
3820
7af0dfc7
CG		 38212005-01-28 Christian Groessler <chris@groessler.org>
3822
3823 * config/tc-z8k.c (md_assemble): Improve error detection.
3824
f7e323d5
JB		 38252005-01-28 Jan Beulich <jbeulich@novell.com>
3826
3827 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
3828 for personality routine pointer only if there is one.
3829 (ia64_convert_frag): Likewise.
3830 (generate_unwind_image): Likewise.
3831
f87a1e0c
CG		 38322005-01-27 Christian Groessler <chris@groessler.org>
3833
3834 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
3835 (md_apply_fix3): Make relative branches out of range an error
3836 instead of a warning. Display correct line number for out of
3837 range branches/calls/memory accesses.
3838
c6cb92c5
NS		 38392005-01-27 Nathan Sidwell <nathan@codesourcery.com>
3840
3841 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
3842 to emit .debug_line and other debug sections.
3843 * as.h (seg_not_empty_p): Declare.
3844 * subsegs.c (seg_not_empty_p): New predicate.
3845
e8093792
AC		 38462005-01-27 Andrew Cagney <cagney@gnu.org>
3847
3848 * configure: Regenerate to track ../gettext.m4 change.
3849
09124b3f
JB		 38502005-01-27 Jan Beulich <jbeulich@novell.com>
3851
3852 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
3853
38542005-01-27 Jan Beulich <jbeulich@novell.com>
97762d08
JB		 3855
3856 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
3857 to/from application registers dynamic insns.
3858 (md_assemble): Defer resolution of move to/from application registers
3859 dynamic insns when they can be issued on either the I- or M-units.
3860
90219bd0
AO		 38612005-01-25 Alexandre Oliva <aoliva@redhat.com>
3862
3863 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
3864 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
3865 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
3866 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
3867 * cgen.c (gas_cgen_parse_operand): Handle
3868 CGEN_PARSE_OPERAND_SYMBOLIC.
3869 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
3870 (frv_force_relocation): Likewise. Fix handling of PIC
3871 relocations.
3872 (md_apply_fix3): Likewise.
3873
59c871b4
BE		 38742005-01-21 Ben Elliston <bje@au.ibm.com>
3875
3876 * as.h: Remove #if 0'd code.
3877 * atof-generic.c (atof_generic): Likewise.
3878 * ecoff.c (ecoff_directive_frame): Likewise.
3879 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
3880 * itbl-ops.c (itbl_add_reg): Likewise.
3881 * listing.c (calc_hex): Likewise.
3882 * read.c (MASK_CHAR): Likewise.
3883 * subsegs.c (subsegs_print_statistics): Likewise.
3884 * symbols.c (indent): Likewise.
3885 * write.c (write_relocs): Likewise.
3886 (write_object_file): Likewise.
3887 (relax_frag): Likewise.
3888
fb767913
NC		 38892005-01-20 Nick Clifton <nickc@redhat.com>
3890
3891 * as.c (std_longopts): Add an entry for "--a" in order to prevent
3892 getopt_long_only() from considering -a as an abbreviation for
3893 --alternate.
3894 (parse_args): Fix the parsing of -a=<file>.
3895
c556cc9c
AM		 38962005-01-20 Alan Modra <amodra@bigpond.net.au>
3897
3898 PR gas/684
3899 * read.c (s_incbin): Adjust default count for skip. Check validity
3900 of count and skip rigorously.
3901
9c6ed8e6
FF		 39022005-01-19 Fred Fish <fnf@specifixinc.com>
3903
3904 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
3905
e5604d79
RS		 39062005-01-19 Richard Sandiford <rsandifo@redhat.com>
3907
3908 * read.c (convert_to_bignum): New function, split out from...
3909 (emit_expr): ...here. Handle the case where X_add_number is
3910 positive and the input value is negative.
3911 (output_big_sleb128): Fix setting of continuation bit. Check whether
3912 the final byte needs to be sign-extended. Fix size-shrinking loop.
3913 (emit_leb128_expr): When generating a signed leb128, see whether the
3914 sign of an O_constant's X_add_number matches the sign of the input
3915 value. Use a bignum if not.
3916
e38bc3b5
NC		 39172005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
3918
3919 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
3920 arch_sh_up in order to match the external name and make the
3921 testsuite's job easier.
3922
df227444
L		 39232005-01-14 H.J. Lu <hongjiu.lu@intel.com>
3924
4df6ce47 3925 PR 659
df227444
L		 3926 * config/tc-i386.c (i386_scale): Disallow 0 scale.
3927
b8b80cf7
NC		 39282005-01-12 Nick Clifton <nickc@redhat.com>
3929
3930 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
3931 ignored_arguments array.
3932
324007b9
L		 39332005-01-10 H.J. Lu <hongjiu.lu@intel.com>
3934
3935 * write.c (write_object_file): Disallow a symbol equated to
3936 common symbol.
3937
5c4504f7
NC		 39382005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3939
3940 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
3941 bfd_mach_maxq20.
3942 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
3943 (maxq_target): New function: Set the machine type.
3944
4e7fd91e
PB		 39452005-01-06 Paul Brook <paul@codesourcery.com>
3946
3947 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
3948 (md_begin): Handle TE_VXWORKS for FP defaults.
3949 (md_apply_fix3): Correct rela offsets.
3950 (elf32_arm_target_format): Add VxWorks targets.
3951
ea3eed15
PB		 39522005-01-06 Paul Brook <paul@codesourcery.com>
3953
3954 * configure.tgt: Set em=vxworks for *-*-vxworks.
3955 * config/te-vxworks.h: New File.
3956
5dc1606f
PB		 39572005-01-06 Paul Brook <paul@codesourcery.com>
3958
3959 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
3960
18af0b39
NC		 39612005-01-04 Dmitry Diky <diwil@spec.ru>
3962
3963 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
3964 global label.
3965
196e8040
JW		 39662005-01-03 David Mosberger <davidm@hpl.hp.com>
3967
3968 * config/tc-ia64.c (md): Add member "loc_directive_seen".
3969 (dot_loc): New function.
3970 (md_pseudo_table): Add entry to map .loc to dot_loc().
3971 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
3972 seen a .loc directive or we're generating DWARF2 debug info for
3973 assembly source.
3974
a207757e
AM		 39752004-12-29 Alan Modra <amodra@bigpond.net.au>
3976
3977 PR gas/619
3978 * read.c (s_comm_internal): Don't zero end of name until size
3979 expression has been parsed.
3980
71d7ecf2
MM		 39812004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
3982
3983 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
3984
30c62922
TL		 39852004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
3986
3987 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
3988 case).
3989
14ee9f48
ILT		 39902004-12-22 Ian Lance Taylor <ian@airs.com>
3991
3992 * configure.tgt: New.
3993 * configure.in: Move setting of cpu_type, fmt, etc., to
3994 configure.tgt.
3995 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
3996 $(srcdir)/configure.tgt.
3997 * configure, Makefile.in: Rebuild.
3998
750bce0e 39992004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
4df6ce47 4000
750bce0e
NC		 4001 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
4002 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
4003 instructions.
4004 (avr_offset_expression): New function to parse offsets for LDI
4005 instructions.
4006 (avr_operand): Use it.
4007 (md_apply_fix3): Generate the relocs.
4008
9d2be1ee
JR		 40092004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
4010
4011 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
4012 BFD_RELOC_SH_IMMS10BY8 relocation.
4013
4014 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
4015 than just ignoring bad code.
4016
1e50d24d
RS		 40172004-12-16 Richard Sandiford <rsandifo@redhat.com>
4018
4019 * config/tc-v850.c (handle_lo16): New function.
4020 (v850_reloc_prefix): Use it to check lo().
4021 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
4022
2fbd2a87
NC		 40232004-12-14 P.J. Darcy <darcypj@us.ibm.com>
4024
4025 * configure.in: Add s390x-ibm-tpf support.
4026 * configure: Regenerate.
4027
7a6d0b32
JB		 40282004-12-15 Jan Beulich <jbeulich@novell.com>
4029
4030 * config/obj-elf.c (obj_elf_change_section): Only set type and
4031 attributes on new sections. Emit warning when type of re-declared
4032 section doesn't match.
4033
5b9d23c6
JB		 40342004-12-15 Jan Beulich <jbeulich@novell.com>
4035
4036 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
4037 '.cfi_startproc simple' doesn't inherit the old value.
4038
dcb45a06
JB		 40392004-12-15 Jan Beulich <jbeulich@novell.com>
4040
4041 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
4042 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
4043 generation to emit a factored offset.
4044
aa6975fb
ILT		 40452004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
4046
6943caf0
ILT		 4047 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
4048 which is too large in the case of NO_PIC without 64-bit
4049 addresses.
4050
aa6975fb
ILT		 4051 * config/tc-mips.c (mips_in_shared): New static variable.
4052 (macro_build_lui): Permit "_gp" if !mips_in_shared.
4053 (md_longopts): Add -mshared and -mno-shared.
4054 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
4055 (s_cpload): Implement !mips_in_shared case.
4056 (s_cpsetup): Likewise.
4057 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
4058 * NEWS: Mention -mno-shared.
4059
be1b2b4b
PB		 40602004-12-09 Paul Brook <paul@codesourcery.com>
4061
4062 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
4063 for function start.
4064
9a92f48d
ILT		 40652004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
4066
dd22970f
ILT		 4067 * config/tc-mips.c (append_insn): If we emit a nop during a relax
4068 sequence, increase the size of the sequence.
4069
9a92f48d
ILT		 4070 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
4071 use CPU_RM9000.
4072
b617dc20
BE		 40732004-12-07 Ben Elliston <bje@gnu.org>
4074
4075 * read.c (s_align): Use an align_limit temporary to allay a GCC
4076 signed/unsigned comparison warning.
4077
c820d418
MM		 40782004-12-01 Mark Mitchell <mark@codesourcery.com>
4079
4080 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
4081 * configure.in: Use it for arm*-*-linux-gnueabi*.
4082 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
4083 * config/te-armlinuxeabi.h: New file.
4084 * Makefile.in: Regenerated.
4085 * aclocal.m4: Likewise.
4086 * configure: Likewise.
4df6ce47 4087 * doc/Makefile.in: Regenerated.
c820d418 4088
2b0210eb
BW		 40892004-12-02 Bob Wilson <bob.wilson@acm.org>
4090
4091 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
4092 (xtensa_restore_emit_state): Likewise.
4093
9ebd302d
AM		 40942004-12-02 Alan Modra <amodra@bigpond.net.au>
4095
4096 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
4097 (s_align): Use it.
4098
32118081
NC		 40992004-11-30 Tero Niemela <tero_niemela@yahoo.com>
4100
4101 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
4102 * Makefile.in: Regenerate.
4103
3f414718
TL		 41042004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
4105
9ebd302d
AM		 4106 * config/tc-crx.c: Major code cleanup. Remove unused variables and
4107 functions, give functions a meaningful name, add comments.
4108 (check_range): New function - Replace operand size calculation
3f414718
TL		 4109 with range checking.
4110 (assemble_insn): Update Algorithm, improve error issuing.
9ebd302d 4111 (enum op_err): New.
3f414718
TL		 4112 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
4113 handling.
4114
a7498ae6
NC		 41152004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4116
4117 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
4118 miss between different section in the same module.
4119 (tc_gen_reloc): Likewise.
4120
5c54fd37
NC		 41212004-11-25 Theodore A. Roth <troth@openavr.org>
4122
4123 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
4124 atmega325, atmega3250, atmega645 and atmega6450.
4125
37edbb65
JB		 41262004-11-25 Jan Beulich <jbeulich@novell.com>
4127
4128 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
4129 permissible for the selected instruction suffix.
4130 (process_suffix): For DefaultSize instructions, suppressing the
4131 guessing of a 'q' suffix if the instruction doesn't support it is
4132 pointless, because only an 'l' suffix can be guessed in this place.
4133
5515a510
NC		 41342004-11-24 Nick Clifton <nickc@redhat.com>
4135
4136 * config/tc-iq2000.c: Remove support for IQ10 processor.
4137 Convert to ISO C90 formatting.
4138 * config/tc-iq2000.h: Likewise.
4139
dae1b34e
NC		 41402004-11-23 Nick Clifton <nickc@redhat.com>
4141
4142 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
4143 in this table. They should be correct now.
4144
5c6af06e
JB		 41452004-11-23 Jan Beulich <jbeulich@novell.com>
4146
4147 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
4148 indicate the MMX extensions added by both SSE and 3DNow!A.
4149 (Cpu3dnowA): Declare.
4150 (CpuUnknownFlags): Update.
4151 * config/tc-i386.c (cpu_sub_arch_name): Declare.
4152 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
4153 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
4154 3DNow!. Athlon additionally implies 3DNow!A. Several new
4155 entries (those starting with a dot are for sub-arch specification).
4156 (set_cpu_arch): Handle sub-arch specifications.
4157 (parse_insn): Distinguish between instructions not supported because
4158 of insufficient CPU features and because of 64-bit mode.
4159 * doc/c-i386.texi: Describe enhanced .arch directive.
4160
d9740523
BW		 41612004-11-22 Bob Wilson <bob.wilson@acm.org>
4162
4163 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
4164
3120ef82
BW		 41652004-11-22 Bob Wilson <bob.wilson@acm.org>
4166
4167 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
4168 without a corresponding .debug_info section.
4169
d190d046
HPN		 41702004-11-22 Hans-Peter Nilsson <hp@axis.com>
4171
4172 * read.c (potable): Add "error" and "warning".
4173 (s_errwarn): New function.
4174 * read.h (s_errwarn): Declare.
4175 * doc/as.texinfo (Error, Warning): Document .error and .warning.
4176
5519f6ea
NC		 41772004-11-22 Nick Clifton <nickc@redhat.com>
4178
4179 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
4180 c_dot_file_symbol.
4181
f5c7edf4
AM		 41822004-11-19 Alan Modra <amodra@bigpond.net.au>
4183
4184 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
4185 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
4186
a4528eeb
AM		 41872004-11-19 Alan Modra <amodra@bigpond.net.au>
4188
4189 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
4190 (coff_adjust_symtab): Adjust call.
4191 (crawl_symbols): Likewise.
4192 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
4193 (obj_app_file): Adjust.
4194
444bf5f3
NC		 41952004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4196
4197 * configure.in: Enable bfd_assember for the MAXQ port.
4198 * configure: Regenerate.
4199
a1ace8d8 42002004-11-12 Bob Wilson <bob.wilson@acm.org>
88ac794e 4201 Sterling Augustine <sterling@tensilica.com>
a1ace8d8
BW		 4202
4203 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
4204 there is a conflict.
4205 (check_t1_t2_reads_and_writes): Check for both reads and writes to
4206 interfaces that are related as determined by xtensa_interface_class_id.
4207
30e857fc
NC		 42082004-11-12 Nick Clifton <nickc@redhat.com>
4209
4210 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
4211 offsets for conditional branches.
4212
a67517f4
BW		 42132004-11-11 Bob Wilson <bob.wilson@acm.org>
4214
4215 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
4216
1d19a770
BW		 42172004-11-10 Bob Wilson <bob.wilson@acm.org>
4218
4219 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
4220 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
4221 MAYBE_UNREACHABLE.
4222 (relax_frag_immed): Update call to update_next_frag_state.
4223
c04f5787
AM		 42242004-11-10 Alan Modra <amodra@bigpond.net.au>
4225
4226 * obj.h (struct format_ops <app_file>): Add int param.
4227 * read.h (s_app_file_string): Likewise.
4228 * read.c (s_app_file_string): Likewise.
4229 (s_app_file): Adjust s_app_file_string call.
4230 * config/tc-mips.c (s_mips_file): Likewise.
4231 * config/obj-coff.h (obj_app_file): Add app param.
4232 * config/obj-ecoff.h (obj_app_file): Likewise.
4233 * config/obj-multi.h (obj_app_file): Likewise.
4234 * config/obj-elf.h (elf_file_symbol): Likewise.
4235 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
4236 if called for # preprocessor lines.
4237
a77a9021
L		 42382004-11-08 H.J. Lu <hongjiu.lu@intel.com>
4239
4240 PR 528
4241 * symbols.c (resolve_symbol_value): Convert weak symbols only
4242 for Windows PECOFF.
4243 (symbol_equated_reloc_p): Don't equate weaks when relocating
4244 only for Windows PECOFF.
4245
aea44f62
TL		 42462004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
4247
4248 * config/tc-crx.c (print_insn): Check and set insn_addr.
4249 * config/tc-crx.h (md_frag_check): Define.
4250
7499d566
NC		 42512004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4252 Vineet Sharma <vineets@noida.hcltech.com>
4253
4254 * configure.in: Add support for new target maxq-coff.
4255 * configure: Regenerate.
4256 * NEWS: Mention new support.
4257 * config/tc-maxq.c: New file.
4258 * config/tc-maxq.h: New file.
4259 * config/obj-coff.h: Add support for maxq-coff.
4260
977cdf5a
NC		 42612004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4262
4263 * symbols.c (any_external_name): Define.
a77a9021 4264 (resolve_symbol_value): Convert weak symbols.
977cdf5a
NC		 4265 (S_SET_EXTERNAL): Support any_external_name.
4266 (S_SET_NAME): Qualify parameter const.
316f3bf8 4267 (symbol_equated_reloc_p): Equate to weaks when relocating.
977cdf5a
NC		 4268 * symbols.h (S_SET_NAME): Qualfiy parameter const.
4269 * tc.h (any_external_name): Declare.
4270 * config/obj-coff.c ("coff/pe.h"): Include for BFD
4271 assemblers also.
4272 (weak_is_altname): Declare and define.
4273 (weak_name2altname): Same.
4274 (weak_altname2name): Same.
4275 (weak_uniquify): Same.
4276 (weak_altprefix): Define.
4277 (obj_coff_weak): Change .weak syntax and handling.
4278 (coff_frob_symbol): Fix PE weak symbol alternates.
4279 * config/obj-coff.h (USE_UNIQUE): Define.
4280 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
4281 are in another segment.
4282 (tc_gen_reloc): Remove broken addend hack.
4283 doc/as.texinfo: Update.
4284
34e41783
BW		 42852004-11-05 Sterling Augustine <sterling@tensilica.com>
4286
4287 * config/tc-xtensa.c (total_frag_text_expansion): New.
4288 (md_estimate_size_before_relax): Use it.
4289 (find_address_of_next_align_frag): Likewise.
4290
dcd46b4e
TL		 42912004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
4292
4293 * config/tc-crx.c: Rename argument types.
4294 (processing_arg_number): Rename to 'cur_arg_num'.
4295 (get_number_of_bits): Rename to 'set_operand_size'.
4296 (get_operandtype): Rename to 'parse_operand', totally rewrite.
4297 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
4298 (set_indexmode_parameters): Remove function, integrate its code into
4299 'set_operand'.
4300 (set_operand_size): Get rid of 'Operand Number' function parameter -
4301 use global variable 'cur_arg_num' instead.
4302 Use a local 'argument' pointer to reference the current argument.
4303 (parse_operand): Likewise.
4304 (set_operand): Likewise.
4305 (process_label_constant): Likewise.
4306
9456465c
BW		 43072004-11-04 Bob Wilson <bob.wilson@acm.org>
4308
4309 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
4310 (add_section_rename): Delete. Inlined into...
4311 (build_section_rename): ...here. Use xstrdup instead of strdup.
4312 (xtensa_section_rename): Drop "const" from argument and return types.
4313 (md_show_usage): Indent to match show_usage().
4314 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
4315 (tc_canonicalize_section_name): Define.
4316 (md_elf_section_rename): Remove unused macro.
4317 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
4318 * doc/c-xtensa.texi (Xtensa Options): Likewise.
4319 (Frame Directive): Delete.
4320
7f266840
DJ		 43212004-11-04 Daniel Jacobowitz <dan@debian.org>
4322
4323 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
4324 * config/tc-arm.c (target_oabi): Delete.
4325 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
4326 (arm_opts): Remove moabi.
4327 * doc/as.texinfo (Overview): Remove documentation of -moabi.
4328 * doc/c-arm.texi (ARM Options): Likewise.
4329 * configure: Regenerated.
4330
ae57792d
HPN		 43312004-11-04 Hans-Peter Nilsson <hp@axis.com>
4332
4333 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
4334 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
4335 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
4336 * configure: Regenerate.
4337 * config/tc-cris.c (enum cris_archs): New.
4338 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
4339 (cris_insn_ver_valid_for_arch): New functions.
4340 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
4341 (cris_arch): New variable.
4342 (md_pseudo_table): New pseudo .arch.
4343 (err_for_dangerous_mul_placement): Initialize according to
4344 DEFAULT_CRIS_ARCH.
4345 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
4346 All users changed.
4347 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
4348 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
4349 (BRANCH_WF_V32, BRANCH_WB_V32): New.
4350 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
4351 use in md_cris_relax_table.
4352 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
4353 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4354 Update and improve head comment.
4355 (OPTION_PIC): Define in terms of previous option, OPTION_US.
4356 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
4357 (OPTION_ARCH): New.
4358 (md_longopts): New option --march=...
4359 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
4360 macros.
4361 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
4362 (HANDLE_RELAXABLE): New macro.
4363 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
4364 cases. Check for weak symbols and assume not relaxable. Handle
4365 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
4366 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
4367 fragP->fr_symbol.
4368 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
4369 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4370 (cris_create_short_jump): Adjust for CRISv32.
5664e9a7 4371 (cris_relax_frag): Handle new states.
ae57792d
HPN		 4372 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
4373 (md_begin): Define symbols "..asm.arch.cris.v32",
4374 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
4375 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
4376 when entering opcode table entry points.
4377 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
4378 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
4379 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
4380 (cris_process_instruction): Initialize out_insnp->insn_type to
4381 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
4382 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
4383 cases.
4384 <case 'm'>: Check that modified_char == '.'.
4385 <invalid operands>: Consume the rest of the line.
4386 When operands don't match, skip over subsequent insns with
4387 non-matching version specifier but same mnemonic.
4388 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
4389 special registers in CRISv32 are always 32 bit long.
4390 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
4391 New cases.
4392 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
4393 and compatible. Recognize "ACR" for v32, unless followed by "+".
4394 (get_spec_reg): Consider cris_arch when looking up register.
4395 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
4396 v32 or compatible.
4397 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
4398 (cris_get_expression): Restore input_line_pointer if failing "early".
4399 (get_flags): Consider cris_arch and recognize flags accordingly.
4400 (branch_disp): Adjust for CRISv32.
4401 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
4402 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
4403 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
4404 resolved. Don't enter zeros in object file for
4405 BFD_RELOC_32_PCREL.
4406 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
4407 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
4408 (md_parse_option): Break out "return 1".
4409 <OPTION_ARCH> New case.
4410 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
4411 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
4412 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
4413 <case BFD_RELOC_32_PCREL>: New cases.
4414 Addends for non-zero fx_pcrel are too in fx_offset.
4415 (md_show_usage): Show --march=<arch>.
4416 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
4417 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
4418 (s_syntax) <struct syntaxes>: Properly constify member operand.
4419 * config/tc-cris.h (TARGET_MACH): Define.
4420 (cris_mach): Declare.
4421 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
4422 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
4423 (CRIS-Opts): Document --march=...
4424 (CRIS-Pseudos): Document .arch.
4425
9306ca4a
JB		 44262004-11-04 Jan Beulich <jbeulich@novell.com>
4427
4428 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
4429 intel syntax and no register prefix, allow $ in symbol names when
4430 intel syntax.
4431 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
4432 (intel_float_operand): Add fourth return value indicating math control
4433 operations. Make classification more precise.
4434 (md_assemble): Complain if memory operand of mov[sz]x has no size
4435 specified.
4436 (parse_insn): Translate word operands to floating point instructions
4437 operating on integers as well as control instructions to short ones
4438 as expected by AT&T syntax. Translate 'd' suffix to short one only for
4439 floating point instructions operating on non-integer operands.
4440 (match_template): Remove fldcw special case. Adjust q-suffix handling
4441 to permit it on fild/fistp/fisttp in AT&T mode.
4442 (process_suffix): Don't guess DefaultSize insns' suffix from
4443 stackop_size for certain floating point control instructions. Guess
4444 suffix for branch and [ls][gi]dt based on flag_code. Split error
4445 messages for Intel and AT&T syntax, and make the condition more strict
4446 for the former. Adjust suppressing of generation of operand size
4447 overrides.
4448 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
4449 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
4450 more error checking.
4451 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
4452 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
4453
2b4f075a
HPN		 44542004-11-03 Hans-Peter Nilsson <hp@axis.com>
4455
4456 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
4457 md_short_jump_size, md_long_jump_size.
4458 * write.c [!WORKING_DOT_WORD]: Ditto.
4459 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
4460 qualifier.
4461 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
4462 declare.
4463 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
4464 const qualifier in these definitions.
4465 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
4466 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
4467
ddbc47ac
NC		 44682004-11-02 Nick Clifton <nickc@redhat.com>
4469
4470 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
4471 table before deciding to produce a .debug_line section to match up
4472 with a user provided .debug_info section.
4473
3ad3f5ad
TL		 44742004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
4475
4476 * config/tc-crx.c (getreg_image): Bug fix, a return value was
4477 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
4478
c815a616
TL		 44792004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
4480
4481 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
4482 (get_flags): New function.
c04f5787
AM		 4483 (get_number_of_bits): Edit comments, update numeric values to
4484 supported sizes.
4485 (process_label_constant): Don't support the colon
4486 format (SYMBOL:[s|m|l]).
c815a616
TL		 4487 (set_cons_rparams): Support argument type 'arg_rbase'.
4488 (get_operandtype): Bug fix in 'rbase' operand type parsing.
4489 (handle_LoadStor): Bug fix, first handle post-increment mode.
c04f5787
AM		 4490 (getreg_image): Remove redundant code, update according to latest
4491 CRX spec.
c815a616 4492 (print_constant): Bug fix relate to 3-word instructions.
c04f5787 4493 (assemble_insn): Bug fix, when matching instructions, verify also
c815a616
TL		 4494 instruction type (not only mnemonic).
4495 Add various error checking.
4496 (preprocess_reglist): Support HI/LO and user registers.
4497
ed7af9f9
L		 44982004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
4499
c04f5787 4500 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
ed7af9f9
L		 4501 in an epilogue directive go negative.
4502
ac025970
L		 45032004-10-25 H.J. Lu <hongjiu.lu@intel.com>
4504
4505 PR 474
4506 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
4507 after reporting template error during manual bundling. Reported
4508 by Michael Dupont, michaelx.dupont@intel.com.
4509
a394c00f
NC		 45102004-10-25 Daniel Jacobowitz <dan@debian.org>
4511
4512 * Makefile.am: Run dep-am.
4513 * aclocal.m4: Regenerate with automake 1.9.2.
4514 * Makefile.in: Regenerate with automake 1.9.2.
4515 * doc/Makefile.in: Likewise.
4516
4517 * config/tc-arm.c: Include "dw2gencfi.h".
4518 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4519 New functions.
4520 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
4521 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
4522 (tc_cfi_frame_initial_instructions): Define.
4523 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4524 Add prototypes.
4525
23d83918
TL		 45262004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
4527
4528 * config/tc-crx.c (assemble_insn): Check unsigned immediate
4529 operands validity.
4530 Update coprocessor id to be unsigned immediate.
4531
bb41ade5
AM		 45322004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4533
4534 * config/tc-i386.c (O_secrel): Delete.
4535 (tc_pe_dwarf2_emit_offset): New function.
4536 * config/tc-i386.h (O_secrel): Define as O_md1.
4537 (TC_DWARF2_EMIT_OFFSET): Define.
4538
87e62348
NC		 45392004-10-18 Nick Clifton <nickc@redhat.com>
4540
4541 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
4542 ignore @fptr() directives for 4-byte fixups.
4543
3c55da70
AM		 45442004-10-15 Alan Modra <amodra@bigpond.net.au>
4545
4546 * Makefile.am: Run "make dep-am"
4547 * Makefile.in: Regenerate.
4548
40e7b7b9
BW		 45492004-10-14 Bob Wilson <bob.wilson@acm.org>
4550
4551 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
4552 Remove comments about placement of literal pools.
4553 (Literal Directive): Update description of literal placement.
4554 (Literal Prefix Directive): Remove statement that this does not apply
4555 to absolute-mode literals. Describe new section naming scheme.
4556
b08b5071
BW		 45572004-10-12 Bob Wilson <bob.wilson@acm.org>
4558
4559 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
4560 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
4561 is_windowed_return_opcode): Delete.
4562 (xtensa_frob_label): Use get_subseg_target_freq.
4563 (md_assemble): Inline call to is_entry_opcode.
4564 (xtensa_handle_align): Inline call to get_frag_is_literal.
4565 (relaxation_requirements): Inline call to is_jx_opcode.
4566 (emit_single_op): Inline call to is_movi_opcode.
4567 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
4568 get_frag_is_no_transform, is_entry_opcode, and
4569 set_frag_is_specific_opcode. Use get_subseg_total_freq.
4570 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
4571 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
4572 Inline calls to get_frag_is_no_transform.
4573 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
4574 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
4575 get_frag_is_no_transform.
4576 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
4577 and set_frag_is_no_transform.
4578 (get_expression_value): Delete.
4579 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
4580 cur_target_freq to target_freq.
4581 (get_subseg_info): Split out code to create a new map entry into ...
4582 (add_subseg_info): ... this new function.
4583 (get_last_insn_flags): Check if get_subseg_info succeeded.
4584 (set_last_insn_flags): Call add_subseg_info if needed.
4585 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
4586 (xtensa_reorder_segments): Compute last_sec while counting sections.
4587 Remove call to get_last_sec.
4588 (get_last_sec): Delete.
4589 (cache_literal_section): Inline call to retrieve_literal_seg and its
4590 callees, seg_present and add_seg_list.
4591 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
4592 (get_frag_is_insn, get_frag_is_no_transform,
4593 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
4594 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
4595
7fa3d080
BW		 45962004-10-12 Bob Wilson <bob.wilson@acm.org>
4597
4598 * config/tc-xtensa.c: Use ISO C90 formatting.
4599 * config/tc-xtensa.h: Likewise.
4600 * config/xtensa-istack.h: Likewise.
4601 * config/xtensa-relax.c: Likewise.
4602 * config/xtensa-relax.h: Likewise.
4603
8cb51566
PB		 46042004-10-12 Paul Brook <paul@codesourcery.com>
4605
4606 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
4607 EF_ARM_EABI_VER4.
4608 (arm_eabis): Ditto.
4609 * doc/c-arm.texi: Document that we actually support -meabi=4, not
4610 -meabi=3.
4611
653cfe85
BW		 46122004-10-08 Bob Wilson <bob.wilson@acm.org>
4613
4614 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
4615 entries.
4616 (Acknowledgements): Use "GAS" instead of AS variable.
4617
d2b2c203
DJ		 46182004-10-08 Daniel Jacobowitz <dan@debian.org>
4619
4620 * config/tc-i386.c: Include "elf/x86-64.h".
4621 (i386_elf_section_type): New function.
4622 * config/tc-i386.h (md_elf_section_type): Define.
4623 (i386_elf_section_type): New prototype.
4624
e80e0390
NC		 46252004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
4626
4627 * config/m68k-parse.h (enum m68k_register): New control register,
4628 MBAR2 (for MCF5249)
4629 * config/tc-m68k.c: Correct control register set for MCF5249.
4630
43cd72b9 46312004-10-07 Bob Wilson <bob.wilson@acm.org>
85a5ac80 4632 Sterling Augustine <sterling@tensilica.com>
43cd72b9
BW		 4633
4634 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
4635 (UNREACHABLE_MAX_WIDTH): Define.
4636 (XTENSA_FETCH_WIDTH): Delete.
4637 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
4638 prefer_const16, prefer_l32r): New global variables.
4639 (LIT4_SECTION_NAME): Define.
4640 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
4641 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
4642 (frag_flags struct): New.
c04f5787 4643 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
43cd72b9
BW		 4644 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
4645 (bitfield, bit_is_set, set_bit, clear_bit): Define.
4646 (MAX_FORMATS): Define.
4647 (op_placement_info struct, op_placement_table): New.
4648 (O_pltrel, O_hi16, O_lo16): Define.
4649 (directiveE enum): Rename directive_generics to directive_transform.
4650 Delete directive_relax. Add directive_schedule,
4651 directive_absolute_literals, and directive_last_directive.
4652 (directive_info): Rename "generics" to "transform". Delete "relax".
4653 Add "schedule" and "absolute-literals".
4654 (directive_state): Adjust entries to match changes in directive_info.
4655 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
4656 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
4657 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
4658 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
4659 (align_only_targets, software_a0_b_retw_interlock,
4660 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
4661 software_avoid_short_loop, software_avoid_close_loop_end,
4662 software_avoid_all_short_loops, specific_opcode): Delete.
4663 (warn_unaligned_branch_targets): New.
4664 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
4665 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
4666 (option_[no_]link_relax, option_[no_]transform,
4667 option_[no_]absolute_literals, option_warn_unaligned_targets,
4668 option_prefer_l32r, option_prefer_const16, option_target_hardware):
4669 New enum values.
4670 (option_[no_]align_only_targets, option_literal_section_name,
4671 option_text_section_name, option_data_section_name,
4672 option_bss_section_name, option_eb, option_el): Delete.
4673 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
4674 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
4675 and target-hardware. Delete entries for [no-]target-align-only,
4676 literal-section-name, text-section-name, data-section-name, and
4677 bss-section-name.
4678 (md_parse_option): Handle new options and remove old ones. Accept but
4679 ignore [no-]density options. Warn for [no-]generics and [no-]relax
4680 and treat them as [no-]transform.
4681 (md_show_usage): Add new options and remove old ones.
4682 (xtensa_setup_hw_workarounds): New.
4683 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
4684 "long", "short", "loc" and "frequency" entries.
4685 (use_generics): Rename to ...
4686 (use_transform): ... this function. Add past_xtensa_end check.
4687 (use_longcalls): Add past_xtensa_end check.
4688 (code_density_available, can_relax): Delete.
4689 (do_align_targets): New.
4690 (get_directive): Accept dashes in directive names. Warn about
4691 [no-]generics and [no-]relax directives and treat them as
c04f5787 4692 [no-]transform.
43cd72b9
BW		 4693 (xtensa_begin_directive): Call md_flush_pending_output only for some
4694 directives. Check for directives inside instruction bundles. Warn
4695 about deprecated ".begin literal" usage. Warn and ignore [no-]density
4696 directives. Handle new directives. Check generating_literals flag
4697 for literal_prefix.
4698 (xtensa_end_directive): Check for directives inside instruction
4699 bundles. Warn and ignore [no-]density directives. Handle new
4700 directives. Call xtensa_set_frag_assembly_state.
4701 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
4702 xtensa_dwarf2_emit_insn): New.
4703 (xtensa_literal_position): Call md_flush_pending_output. Do not check
4704 use_literal_section flag.
4705 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
4706 literals. Use xtensa_elf_cons to parse the expression.
4707 (xtensa_literal_prefix): Do not check use_literal_section. Support
4708 ".lit4" sections for absolute literals. Change prefix convention to
4709 replace ".text" (or ".t" in a linkonce section). No need to call
4710 subseg_set.
4711 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
4712 (expression_end): Handle closing braces and colons.
4713 (PLT_SUFFIX, plt_suffix): Delete.
4714 (expression_maybe_register): Use new xtensa-isa.h functions. Use
4715 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
4716 and O_hi16 expressions as well.
4717 (tokenize_arguments): Handle closing braces and colons.
4718 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
4719 operands and paired register syntax.
4720 (get_invisible_operands): New.
4721 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
4722 new xtensa-isa.h functions.
4723 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
4724 (xg_translate_idioms): Check if inside bundle. Use use_transform.
4725 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
4726 instructions. Use xtensa_translate_zero_immed.
4727 (operand_is_immed, operand_is_pcrel_label): Delete.
4728 (get_relaxable_immed): Use new xtensa-isa.h functions.
4729 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
4730 functions.
4731 (xtensa_print_insn_table, print_vliw_insn): New.
4732 (is_direct_call_opcode): Use new xtensa-isa.h functions.
4733 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
4734 is_branch_or_jump_opcode): Delete.
4735 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
4736 (opnum_to_reloc, reloc_to_opnum): Delete.
4737 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
4738 xtensa-isa.h functions. Operate on one slot of an instruction.
4739 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
4740 xg_get_insn_size): Delete.
4741 (xg_get_build_instr_size): Use xg_get_single_size.
4742 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
4743 xg_build_widen_table. Use xg_get_single_size.
4744 (xg_get_max_narrow_insn_size): Delete.
4745 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
4746 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
4747 xg_get_single_size.
4748 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
4749 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
4750 (xg_expand_to_stack, xg_expand_narrow): Update calls to
4751 xg_build_widen_table. Use xg_get_single_size.
4752 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
4753 xg_check_operand.
4754 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
4755 treat weak symbols conservatively.
4756 (xg_check_operand): Use new xtensa-isa.h functions.
4757 (is_dnrange): Delete.
4758 (xg_assembly_relax): Inline previous calls to tinsn_copy.
4759 (xg_finish_frag): Specify separate relax states for the frag and slot0.
4760 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
4761 xtensa-isa.h functions.
4762 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
4763 xg_instruction_matches_options): New.
4764 (xg_instruction_matches_rule): Handle O_register expressions. Call
4765 xg_instruction_matches_options.
4766 (transition_rule_cmp): New.
4767 (xg_instruction_match): Update call to xg_build_simplify_table.
4768 (xg_build_token_insn): Record loc fields.
4769 (xg_simplify_insn): Check is_specific_opcode field and
4770 density_supported flag.
4771 (xg_expand_assembly_insn): Skip checking code_density_available. Use
4772 new xtensa-isa.h functions. Call use_transform instead of can_relax.
4773 (xg_assemble_literal): Add error handling for O_big. Call
4774 record_alignment. Handle O_pltrel.
4775 (xg_valid_literal_expression): New.
4776 (xg_assemble_literal_space): Add slot parameter. Remove call to
4777 set_expr_symbol_offset. Add call to record_alignment. Update call to
4778 xg_finish_frag.
4779 (xg_emit_insn): Delete.
4780 (xg_emit_insn_to_buf): Add format parameter. Update calls to
4781 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
4782 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
4783 and slot parameters. Handle new "alternate" relocations for absolute
4784 literals and CONST16 instructions. Check for bad uses of O_lo16 and
4785 O_hi16. Use new xtensa-isa.h functions.
4786 (xg_assemble_tokens): Delete.
4787 (is_register_writer): Use new xtensa-isa.h functions.
4788 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
4789 old-style RSR from LCOUNT.
4790 (next_frag_opcode): Delete.
4791 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
4792 update_next_frag_state): New.
4793 (update_next_frag_nop_state): Delete.
4794 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
4795 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
4796 the state of the absolute-literals directive. Add calls to
4797 record_alignment and xtensa_set_frag_assembly_state. Call
4798 xtensa_switch_to_non_abs_literal_fragment instead of
4799 xtensa_switch_to_literal_fragment.
4800 (build_nop): New.
4801 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
4802 (get_expanded_loop_offset): Change check for undefined opcode to an
4803 assertion.
4804 (xtensa_set_frag_assembly_state, relaxable_section,
4805 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
4806 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
4807 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
4808 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
4809 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
4810 (xtensa_init_fix_data): New.
4811 (xtensa_frob_label): Reset label symbol to the current frag. Check
4812 do_align_targets and generating_literals flag. Propagate frequency
4813 info to new alignment frag. Call xtensa_set_frag_assembly_state.
4814 (xtensa_unrecognized_line): New.
4815 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
4816 to xtensa_set_frag_assembly_state.
4817 (error_reset_cur_vinsn): New.
4818 (md_assemble): Remove check for literal frag. Remove call to
4819 istack_init. Call use_transform instead of use_generics. Parse
4820 explicit instruction format specifiers. Move code for
4821 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
4822 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
4823 Add dwarf2_where call. Remote automatic alignment for ENTRY
4824 instructions. Move call to xtensa_clear_insn_labels to the end.
4825 Rearrange to handle bundles.
4826 (xtensa_cons_fix_new): Delete.
4827 (xtensa_handle_align): New.
4828 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
4829 assignment to is_no_density field.
4830 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
4831 instead of reloc_to_opnum. Handle "alternate" relocations.
4832 (xtensa_force_relocation, xtensa_check_inside_bundle,
4833 xtensa_elf_section_change_hook): New.
4834 (xtensa_symbol_new_hook): Delete.
4835 (xtensa_fix_adjustable): Check for difference of symbols with an
4836 offset. Check for external and weak symbols.
4837 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
4838 (md_estimate_size_before_relax): Return expansion for the first slot.
4839 (tc_gen_reloc): Handle difference of symbols by producing
4840 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
4841 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
4842 tentative values into the output when linkrelax is set.
4843 (XTENSA_PROP_SEC_NAME): Define.
4844 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
4845 Create literal tables only if using literal sections. Create new
4846 property tables instead of old instruction tables. Check for unaligned
4847 branch targets and loops.
4848 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
4849 new_resource_table, clear_resource_table, resize_resource_table,
4850 resources_available, reserve_resources, release_resources,
4851 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
4852 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
4853 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
4854 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
4855 flag. Update checks for workaround options. Call
4856 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
4857 (xtensa_cleanup_align_frags): Add special case for branch targets.
4858 Check for and mark unreachable frags.
4859 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
4860 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
4861 end of a zero-overhead loop body.
4862 (frag_can_negate_branch): Handle instructions with multiple slots.
4863 Use new xtensa-isa.h functions
4864 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
4865 xtensa_mark_zcl_first_insns): New.
4866 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
4867 transformations are disabled.
4868 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
4869 multislot instructions.
4870 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
4871 Likewise. Also error if transformations are disabled.
4872 (unrelaxed_frag_max_size): New.
4873 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
4874 xtensa-isa.h functions.
4875 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
4876 xtensa_opcode_is_loop instead of is_loop_opcode.
4877 (get_text_align_power): Replace as_fatal with assertion.
4878 (get_text_align_fill_size): Iterate instead of using modulus when
4879 use_nops is false.
4880 (get_noop_aligned_address): Assert that this is for a machine-dependent
4881 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
4882 xg_get_single_size, and frag_format_size.
4883 (get_widen_aligned_address): Rename to ...
4884 (get_aligned_diff): ... this function. Add max_diff parameter.
4885 Remove handling of rs_align/rs_align_code frags. Use
4886 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
4887 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
4888 and pass it back to caller.
4889 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
4890 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
4891 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
4892 (relax_frag_text_align): Rename to ...
4893 (relax_frag_loop_align): ... this function. Assume loops can only be
4894 in the first slot of an instruction.
4895 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
4896 instruction. Remove call to frag_wane.
4897 (relax_frag_narrow): Rename to ...
4898 (relax_frag_for_align): ... this function. Extend to handle
4899 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
4900 RELAX_NARROW for the first slot.
4901 (find_address_of_next_align_frag, bytes_to_stretch): New.
4902 (future_alignment_required): Use find_address_of_next_align_frag and
4903 bytes_to_stretch. Look ahead to subsequent frags to make smarter
4904 alignment decisions.
4905 (relax_frag_immed): Add format, slot, and estimate_only parameters.
4906 Check if transformations are enabled for b_j_loop_end workaround.
4907 Use new xtensa-isa.h functions and handle multislot instructions.
4908 Update call to xg_assembly_relax.
4909 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
4910 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
4911 frag types.
4912 (convert_frag_narrow): Add segP, format and slot parameters. Call
4913 convert_frag_immed for branch instructions. Adjust calls to
4914 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
4915 xg_get_single_size and xg_get_single_format.
4916 (convert_frag_fill_nop): New.
4917 (convert_frag_immed): Add format and slot parameters. Handle multislot
4918 instructions and use new xtensa-isa.h functions. Update calls to
4919 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
4920 enabled for b_j_loop_end workaround. Use build_nop instead of
4921 assemble_nop. Check is_specific_opcode flag. Check for unreachable
4922 frags. Use xg_get_single_size. Handle O_pltrel.
4923 (fix_new_exp_in_seg): Remove check for old plt flag.
4924 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
4925 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
4926 for loop opcode to an assertion. Mark all frags up to the end of the
4927 loop as not transformable.
4928 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
4929 (get_subseg_info): New.
4930 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
4931 check for dest_seg.
4932 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
4933 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
4934 (xtensa_switch_to_non_abs_literal_fragment): New.
4935 (cache_literal_section): Add is_code parameter and pass it through to
4936 retrieve_literal_seg.
4937 (retrieve_literal_seg): Add is_code parameter and use it to set the
4938 flags on the literal section. Handle case where head parameter is 0.
4939 (get_frag_is_no_transform, set_frag_is_specific_opcode,
4940 set_frag_is_no_transform): New.
4941 (xtensa_create_property_segments): Add end_property_function parameter
4942 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
4943 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
4944 (xtensa_create_xproperty_segments, section_has_xproperty): New.
4945 (add_xt_block_frags): Add end_property_function parameter and call it
4946 if it is non-zero. Call xtensa_frag_flags_init.
4947 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
4948 get_frag_property_flags, frag_flags_to_number,
4949 xtensa_frag_flags_combinable, xt_block_aligned_size,
4950 xtensa_xt_block_combine, add_xt_prop_frags,
4951 init_op_placement_info_table, opcode_fits_format_slot,
4952 xg_get_single_size, xg_get_single_format): New.
4953 (istack_push): Inline call to tinsn_copy.
4954 (tinsn_copy): Delete.
4955 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
4956 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
4957 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
4958 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
4959 functions. Handle invisible operands.
4960 (tinsn_to_slotbuf): New.
4961 (tinsn_check_arguments): Use new xtensa-isa.h functions.
4962 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
4963 vinsn_from_chars, and xg_free_vinsn.
4964 (tinsn_from_insnbuf): New.
4965 (tinsn_immed_from_frag): Add slot parameter and handle multislot
4966 instructions. Handle symbol differences.
4967 (get_num_stack_text_bytes): Use xg_get_single_size.
4968 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
4969 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
4970 get_expr_register, set_expr_symbol_offset_diff): New.
4971 * config/tc-xtensa.h (MAX_SLOTS): Define.
4972 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
4973 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
4974 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
4975 RELAX_NONE types.
4976 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
4977 (xtensa_frag_type struct): Add is_assembly_state_set,
4978 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
4979 is_align, is_text_align, alignment, and is_first_loop_insn fields.
4980 Replace is_generics and is_relax fields by is_no_transform field.
4981 Delete is_text and is_longcalls fields. Change text_expansion and
4982 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
4983 per-slot information: literal_frags, slot_subtypes, slot_symbols,
4984 slot_sub_symbols, and slot_offsets. Add fr_prev field.
4985 (xtensa_fix_data struct): New.
4986 (xtensa_symfield_type struct): Delete plt field.
4987 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
4988 forward declaration here.
4989 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
4990 (XTENSA_SECTION_RENAME): Undefine.
4991 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
4992 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
4993 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
4994 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
4995 (unit_num_copies_func, opcode_num_units_func,
4996 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
4997 (resource_table struct): New.
4998 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
4999 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
5000 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
5001 (tinsn_copy): Delete prototype.
5002 (vliw_insn struct): New.
5003 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
5004 (widen_spec_list): Add option conditions for density and boolean
5005 instructions. Add expansions using CONST16 and conditions for using
5006 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
5007 predicted branches.
5008 (simplify_spec_list): Add option conditions for density instructions.
5009 Add entry for NOP instruction.
5010 (append_transition): Add cmp function pointer parameter and use it to
5011 insert the new entry in order.
5012 (operand_function_LOW16U, operand_function_HI16U): New.
5013 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
5014 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
5015 (enter_opname, split_string): Use xstrdup instead of strdup.
5016 (init_insn_pattern): Initialize new options field.
5017 (clear_req_or_option_list, clear_req_option_list,
5018 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
5019 New.
5020 (parse_insn_pattern): Parse option conditions.
5021 (transition_applies): New.
5022 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
5023 swapped last arguments in calls to append_constant_value_condition.
5024 Call clone_req_option_list. Add warning about invalid opcode.
5025 Handle LOW16U and HI16U function names.
5026 (build_transition_table): Add cmp parameter and use it in calls to
5027 append_transition. Use new xtensa-isa.h functions. Check
5028 transition_applies before adding entries.
5029 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
5030 pass it through to build_transition_table.
5031 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
5032 ReqOption, transition_cmp_fn): New types.
5033 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
5034 (transition_rule struct): Add options field.
5035 * doc/as.texinfo (Overview): Update Xtensa options.
5036 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
5037 --[no-]relax, and --[no-]generics options. Update descriptions of
5038 --text-section-literals and --[no-]longcalls. Add
5039 --[no-]absolute-literals and --[no-]transform.
5040 (Xtensa Syntax): Add description of syntax for FLIX instructions.
5041 Remove use of "generic" and "specific" terminology for opcodes.
5042 (Xtensa Registers): Generalize the syntax description to include
5043 user-defined register files.
5044 (Xtensa Automatic Alignment): Update.
5045 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
5046 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
5047 (Xtensa Directives): Remove confusing rules about precedence.
5048 (Density Directive, Relax Directive): Delete.
5049 (Schedule Directive): New.
5050 (Generics Directive): Rename to ...
5051 (Transform Directive): ... this node.
5052 (Literal Directive): Update for absolute literals. Missing
5053 literal_position directive is now an error.
5054 (Literal Position Directive): Update for absolute literals.
5055 (Freeregs Directive): Delete.
5056 (Absolute Literals Directive): New.
5057 (Frame Directive): Minor editing.
5058 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
5059 Update dependencies.
5060 * Makefile.in: Regenerate.
5061
6e1304d8
RS		 50622004-10-07 Richard Sandiford <rsandifo@redhat.com>
5063
5064 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
5065 to build the second and third fixups for a composite relocation.
5066 (macro_read_relocs): New function.
5067 (macro_build): Use it.
5068 (s_cpsetup): Pass all three composite relocation codes to macro_build.
5069 Simplify fragging code accordingly.
5070 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
5071 of the composite relocation. Set fx_tcbit in both fixups.
5072
b1dca8ee
RS		 50732004-10-07 Richard Sandiford <rsandifo@redhat.com>
5074
5075 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
5076 (md_apply_fix3): Don't treat composite relocs as done.
5077
89658e52
NC		 50782004-10-07 Jan Beulich <jbeulich@novell.com>
5079
5080 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
5081 prefix for symbol names generated from the LOCAL macro directive.
5082
289040ca
NC		 5083 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
5084 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
5085
48c9f030
NC		 50862004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
5087
5088 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
c04f5787 5089 Special registers.
5c5054ab 5090 (md_assemble): Add error checking for Co-Processor instructions.
48c9f030
NC		 5091 (get_cinv_parameters): Add 'b' option to invalidate the
5092 branch-target cache.
5093
7ed4c4c5
NC		 50942004-10-05 Paul Brook <paul@codesourcery.com>
5095
5096 * config/tc-arm.c (unwind): New variable.
5097 (vfp_sp_encode_reg): New function.
5098 (vfp_sp_reg_required_here): Use it.
5099 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
5100 (vfp_parse_reg_list): New function.
5101 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
5102 s_arm_unwind_personality, s_arm_unwind_personalityindex,
5103 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
5104 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
5105 functions.
5106 (md_pseudo_table): Add them.
5107 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
5108 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
5109 (set_section, add_unwind_adjustsp, flush_pending_unwind,
5110 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
5111 require_hashconst, add_unwind_opcode): New functions.
ab1e9ef7 5112 * doc/c-arm.texi: Document unwinding opcodes.
7ed4c4c5
NC		 5113 * NEWS: Mention the new feature.
5114
04ca8703
EC		 51152004-10-04 Eric Christopher <echristo@redhat.com>
5116
5117 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
5118
7c1d0959
L		 51192004-10-01 H.J. Lu <hongjiu.lu@intel.com>
5120
5121 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
5122 TLS relocations.
5123 * config/tc-s390.c (md_apply_fix3): Likewise.
5124 * config/tc-sparc.c (md_apply_fix3): Likewise.
5125
40a18ebd
NC		 51262004-10-01 Paul Brook <paul@codesourcery.com>
5127
5128 * config/tc-arm.c (arm_elf_section_type): New function.
5129 (arm_elf_change_section): Set section link for exidx sections.
5130 * config/tc-arm.h (arm_elf_section_type): Add prototype.
5131 (md_elf_section_type): Define.
5132
14127cc4
NC		 51332004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
5134
5135 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
5136 instruction's offset.
5137
b7c92712
NC		 51382004-10-01 Adam Nemet <anemet@lnxw.com>
5139
5140 * (TARGET_FORMAT): Remove LynxOS COFF definition.
5141
65555e64
AM		 51422004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
5143
5144 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
5145 asymbol *, instead use symbol_get_bfdsym.
5146
9fe0b840
NC		 51472004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
5148
5149 * config/tc-m68k.c (select_control_regs): Add mcf5249.
5150
0dd132b6
NC		 51512004-09-30 Paul Brook <paul@codesourcery.com>
5152
5153 * config/tc-arm.c (do_smi, do_nop): New functions.
5154 (insns): Add ARMv6ZK instructions.
5155 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
5156 (tc_gen_reloc): Ditto.
5157 (arm_cpus): Add mpcore and arm1176.
5158 (arm_archs): Add armv6{k,z,zk}.
5159 * doc/c-arm.texi: Document new cores and architectures.
5160
a737bd4d
NC		 51612004-09-30 Nick Clifton <nickc@redhat.com>
5162
5163 * config/tc-arm.c: Use ISO C90 formatting.
5164
3631a3c8
NC		 51652004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
5166
a737bd4d 5167 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
3631a3c8
NC		 5168 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
5169 REG_TYPE_MVDX is expected.
5170
d5f0cf92
AM		 51712004-09-29 Marc Bevand <m.bevand@gmail.com>
5172
5173 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
5174
9f9a069e
JW		 51752004-09-21 James E Wilson <wilson@specifixinc.com>
5176
5177 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
5178 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
5179 output_spill_base, output_unat_psprel, output_lc_psprel,
5180 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
5181 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
5182 output_spill_psprel_p): Use it.
5183
4b778c88
TL		 51842004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
5185
c04f5787 5186 * config/tc-crx.c (handle_LoadStor): New function.
04ca8703 5187 Handle load/stor unique instructions before parsing.
4b778c88 5188
eb043451
PB		 51892004-09-17 Paul Brook <paul@codesourcery.com>
5190
5191 * config/tc-arm.c (s_arm_rel31): New funciton.
5192 (md_pseudo_table): Add .rel31.
04ca8703 5193 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
eb043451
PB		 5194 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
5195 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
5196 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
5197 (arm_parse_reloc): Add (target2).
5198
8ea2b00f
AM		 51992004-09-17 Alan Modra <amodra@bigpond.net.au>
5200
5201 * Makefile.am: Run "make dep-am".
5202 * Makefile.in: Regenerate.
5203 * aclocal.m4: Regenerate.
5204 * configure: Regenerate.
5205 * doc/Makefile.in: Regenerate.
5206 * po/POTFILES.in: Regenerate.
5207 * po/gas.pot: Regenerate.
5208
7e1792e0
HPN		 52092004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
5210
5211 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
5212 [!LLONG_MAX]: Ditto.
5213
9c504268
PB		 52142004-09-13 Paul Brook <paul@codesourcery.com>
5215
5216 * config/tc-arm.c: Rename RELABS to TARGET1.
5217
2159ac21
AM		 52182004-09-13 Alan Modra <amodra@bigpond.net.au>
5219
5220 * messages.c (as_internal_value_out_of_range): Cast values passed
5221 to as_bad_where or as_warn_where to proper type.
5222
23794b24
MM		 52232004-09-11 Theodore A. Roth <troth@openavr.org>
5224
5225 * config/tc-avr.c: Add support for
5226 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
5227
e9fad691
AM		 52282004-09-09 Alan Modra <amodra@bigpond.net.au>
5229
5230 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
5231 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
5232
10b016c2
PB		 52332004-09-08 Paul Brook <paul@codesourcery.com>
5234
5235 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
5236 fini_array and preinit_array section types.
5237 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
5238 and fini_array.
5239 * doc/as.texinfo: Document extra section types.
5240
e5a52504
MM		 52412004-09-02 Mark Mitchell <mark@codesourcery.com>
5242
5243 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
5244 * Makefile.in: Regenerated.
5245 * configure.in: Set em for arm*-*-symbianelf*.
5246 * configure: Regenerated.
5247 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
5248 vectors when appropriate.
5249 * config/te-symbian.h: New file.
5250
42851540
NC		 52512004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
5252
5253 * config/tc-crx.c (gettrap): Exception vector can be case
5254 insensitive.
04ca8703 5255 (process_label_constant): Fix a 32-bit displacement bug in branch
42851540
NC		 5256 instructions.
5257 (get_operandtype) : Bug fix, wrong operand was used.
04ca8703 5258 (process_label_constant): Initialize relocation type to
42851540
NC		 5259 BFD_RELOC_NONE
5260
8783612f
RE		 52612004-09-01 Richard Earnshaw < reanrsha@arm.com>
5262
5263 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
5264 for synthesizable cores.
5265
1ff4677c
RE		 5266 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
5267
b18c562e
NC		 52682004-08-25 Dmitry Diky <diwil@spec.ru>
5269
5270 * config/tc-msp430.c: Clean-up the code.
5271 (md_relax_table): New relax table.
5272 (mcu_types): Sort MCU types.
5273 (md_pseudo_table): Add .profiler pseudo handler.
5274 (pow2value): New function.
5275 (msp430_profiler): New function.
5276 (msp430_operands): Add new insns handlers.
5277 (msp430_srcoperand): Add register operand handler, allow complex
5278 expressions.
5279 (md_estimate_size_before_relax): Rewritten.
5280 (md_convert_frag): Rewritten.
5281 (msp430_relax_frag): New function.
5282 * config/tc-msp430.h (md_relax_frag): define macro
5283 * doc/c-msp430.texi: Update information.
5284
8f94ae4d
NC		 52852004-08-24 Nick Clifton <nickc@redhat.com>
5286
5287 * as.c (std_shortopts): Allow -g to take an optional argument.
5288 (parse_args): Pass any switch starting with -g on to the backend
5289 for parsing.
5290
e51dace8
MM		 52912004-08-18 Mark Mitchell <mark@codesourcery.com>
5292
5293 * configure.in (arm*-*-symbianelf*): New target.
5294 (arm*-*-eabi*): Likewise.
5295 * configure: Regenerated.
5296
f7870c8d
TS		 52972004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5298 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
5299 correctly.
5300
d6afba4b
JJ		 53012004-08-18 Jakub Jelinek <jakub@redhat.com>
5302
5303 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
5304 argument, don't do anything if current section is not
5305 .gnu.linkonce.t.* and linkonce_empty is set.
5306 (generate_unwind_image, dot_endp): Adjust callers, call
5307 start_unwind_section (*, 1) if nothing will be put into the
5308 section.
5309
329e276d
NC		 53102004-08-17 Nick Clifton <nickc@redhat.com>
5311
5312 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
5313 (show_usage): Add -g.
5314 (std_longopts): Add --gen-debug. Alpha sort the table.
5315 (parse_args): Print an error message if a switch is not handled.
5316 Handle the -g switch, calling md_debug_format_selector() if
5317 necessary.
5318 * NEWS: Mention new feature.
5319 * doc/as.texinfo: Document new switch.
5320 * doc/internals.texi: Document behaviour of md_parse_option.
04ca8703 5321
329e276d
NC		 5322 * config/tc-arm.c (md_parse_option): Do not issue an error message
5323 if the switch is not recognised.
5324 * config/tc-m68k.c (md_parse_option): Likewise.
5325 * config/tc-pdp11.c (md_parse_option): Likewise.
5326 * config/tc-v850.c (md_parse_option): Likewise.
5327
5328 * as.h: Fix up formatting.
5329 * tc.h: Likewise.
5330
4101eec8
NC		 53312004-08-16 Nick Clifton <nickc@redhat.com>
5332
2766e5e4
NC		 5333 * macro.c (macro_set_alternate): Use ISO C90 formatting.
5334
4101eec8
NC		 5335 * configure.in: Sort architecture based tables alphabetically.
5336 * configure: Regenerate.
5337
80f846b6
AM		 53382004-08-16 Alan Modra <amodra@bigpond.net.au>
5339
5340 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
5341 { "cc", 68 }, with { "cr", 70 }.
5342
caa32fe5
NC		 53432004-08-13 Jan Beulich <jbeulich@novell.com>
5344 Nick Clifton <nickc@redhat.com>
5345
5346 * as.c: Add and handle new --alternate command line option.
5347 * macro.c (macro_set_alternate): New.
5348 * macro.h (macro_set_alternate): Declare.
5349 * read.c: Add and handle new .altmacro and .noaltmacro directives.
5350 * doc/as.texinfo: Document new command line option and pseudo-ops
5351 as well as insert documentation originating from gasp about
5352 alternate macro syntax.
5353 * NEWS: Mention new command line option and pseudo-ops.
5354
b2221023
MM		 53552004-08-10 Mark Mitchell <mark@codesourcery.com>
5356
5357 * expr.c (operand): Handle the "~", "-", and "!" operators applied
5358 to bignums.
5359
db6579d4
PB		 53602004-08-06 Paul Brook <paul@codesourcery.com>
5361
5362 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
5363 Handle new relocations.
5364 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
5365
e750405d
BW		 53662004-08-05 Bob Wilson <bob.wilson@acm.org>
5367
5368 * write.c (relax_segment): Use was_address instead of address when
5369 setting fr_fix field for align frag due to backwards .org.
5370
1d70c7fb
AO		 53712004-07-29 Alexandre Oliva <aoliva@redhat.com>
5372
5373 Introduce SH2a support.
5374 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5375 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
5376 arch_sh2a_nofpu_up.
5377 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5378 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
5379 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5380 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
5381 to end of conditional expression.
5382 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5383 * config/tc-sh.c: Add sh2a-nofpu support.
5384 2003-12-29 DJ Delorie <dj@redhat.com>
5385 * tc-sh.c: Add sh2a support.
5386 (parse_reg): Add tbr.
5387 (parse_at): Support @@(disp,tbr).
5388 (get_specific): Support sh2a opcodes.
5389 (insert4): New, for 4 byte relocs.
5390 (build_Mytes): Support sh2a opcodes.
5391 (md_apply_fix3_Mytes): Support sh2a opcodes.
5392 2003-12-02 Michael Snyder <msnyder@redhat.com>
5393 * config/tc-sh.c (md_parse_option): Handle sh2a.
5394 (sh_elf_final_processing): Ditto.
5395
e7fbc2bf
JT		 53962004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
5397
5398 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
5399 for TE_NetBSD.
5400
9232bbb0
AM		 54012004-07-27 Alan Modra <amodra@bigpond.net.au>
5402
5403 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
5404 (ppc_arch): Expand comment.
5405
670ec21d
NC		 54062004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
5407
5408 * config/tc-crx.c: Support evaluating the difference between two
5409 symbols.
5410 * config/tc-crx.h: Likewise.
5411
406f8ff9 54122004-07-26 H.J. Lu <hongjiu.lu@intel.com>
38ce5b11
L		 5413
5414 * config/tc-ia64.c (start_unwind_section): Set the linked-to
5415 section.
5416 (ia64_elf_section_change_hook): Set the linked-to section for
5417 SHT_IA_64_UNWIND.
5418
c05e9f04
NC		 54192004-07-26 Dmitry Diky <diwil@spec.ru>
5420
5421 * config/tc-msp430.c: Add new subtargets: msp430x1610,
5422 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
5423 msp430xG438, msp430xG439.
5424
e9863d7f
DJ		 54252004-07-25 Daniel Jacobowitz <dan@debian.org>
5426
5427 * doc/as.texinfo (Section, PushSection): Correct documentation
5428 for ELF.
5429
543613e9 54302004-07-21 Jan Beulich <jbeulich@novell.com>
20f0a1fc
NC		 5431
5432 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
5433 permissible for the selected instruction suffix.
5434 (match_template): Don't permit 64-bit general purpose operands in
5435 32-bit mode.
5436 (finalize_imm): Permit 64-bit immediates.
5437 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
5438 specially except for the width of the used base and/or index
5439 registers. For 32-bit displacements, use sign-extended
5440 relocations only when using 64-bit addressing.
5441 Force zero displacement on rip-relative addressing when there is
5442 no other displacement.
5443 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
5444 specially except for the width of the used base and/or index
5445 registers.
5446 (parse_register): Disallow Reg64 registers in 32-bit mode.
5447
543613e9
NC		 5448 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
5449 suffix if the instruction doesn't support it.
04ca8703 5450
01a3f561
MR		 54512004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
5452
5453 * config/tc-mips.c (append_insn): Handle constant expressions with
5454 no associated relocation.
5455 (mips_ip): Cancel the expression after use for the Q format
5456 specifier.
5457 (parse_relocation): Return no relocation for unsupported
5458 operators.
5459 (my_getSmallExpression): Return no relocation if no relocation
5460 operators are used.
5461
e12904d2
DA		 54622004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5463
5464 * config/obj-som.c (adjust_stab_sections): Add prototype.
5465 (obj_som_compiler, obj_som_version, obj_som_copyright,
5466 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
5467 * config/tc-hppa.c (update_subspace): Likewise.
5468 (is_defined_subspace): Amplify comment.
5469 * config/obj-som.h (som_frob_file): Add prototype.
5470
90c1602c
L		 54712004-07-19 Christopher Faylor <cgf@timesys.com>
5472 H.J. Lu <hongjiu.lu@intel.com>
5473
5474 * subsegs.c (section_symbol): Don't create a new segment when
5475 existing segment is undefined.
5476
f263249b
RE		 54772004-07-16 Richard Earnshaw <rearnsha@arm.com>
5478
5479 * config/tc-arm.c: Include include/opcode/arm.h.
5480 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
5481 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
5482 (FPU_ARCH_*): Delete.
5483 * Makefile.am: Update dependencies.
5484 * Makefile.in: Regenerate.
5485
152c65b9
NC		 54862004-07-15 Nick Clifton <nickc@redhat.com>
5487
5488 * configure.in: Accept armbe as a big-endian arm configuration.
5489 * configure: Regenerate.
5490
0477af35
NC		 54912004-07-13 Thomas Nystrom <thn@saeab.se>
5492
5493 * config/tc-i386.c (T_SHIFTOP): New constant.
5494 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
5495 (intel_el1): Handle '~'.
5496 (intel_get_token): Handle '<>', '&', '|' and '~'.
5497
54982004-07-13 Nick Clifton <nickc@redhat.com>
5499
5500 (md_assemble): Remove spurious newline from end of as_bad error
5501 message.
5502 (intel_e05_1): Likewise.
5503 (intel_e11): Likewise.
5504 (intel_match_token): Likewise.
5505
31302357
AS		 55062004-07-11 Andreas Schwab <schwab@suse.de>
5507
5508 * config/tc-m68k.c: Convert to C90. Remove redundant
5509 declarations. Indentation fixup.
5510 [M68KCOFF]: Include "obj-coff.h" instead of declaring
5511 obj_coff_section ourselves.
04ca8703 5512
549f748d
JW		 55132004-07-09 James E Wilson <wilson@specifixinc.com>
5514
5515 * config/tc-ia64.c (default_big_endian): New.
5516 (dot_byteorder, md_begin): Use it.
5517 (md_parse_option): Set it.
04ca8703 5518
1a320fbb
NC		 55192004-07-09 Nick Clifton <nickc@redhat.com>
5520
5521 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
5522 * configure: Regenerate.
5523 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
5524 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
5525 sh_find_elf_flags if necessary.
5526
de7e6852
RS		 55272004-07-08 Richard Sandiford <rsandifo@redhat.com>
5528
5529 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
5530 going to be split into more than one in-place addend, return 0
5531 for relocations against mergeable sections. Associate comments
5532 with code.
5533
1fe1f39c
NC		 55342004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
5535
5536 * Makefile.am (CPU_TYPES): Add crx.
5537 (TARGET_CPU_CFILES): Add config/tc-crx.c.
5538 (TARGET_CPU_HFILES): Add config/tc-crx.h.
5539 (DEPTC_crx_elf): New target.
5540 (DEPOBJ_crx_elf): Likewise.
5541 (DEP_crx_elf): Likewise.
5542 * Makefile.in: Regenerate.
5543 * configure.in: Add crx* target.
5544 * configure: Regenerate.
5545 * config/tc-crx.c: New file.
5546 * config/tc-crx.h: New file.
5547 * NEWS: Mention new target.
5548
d9895649
NC		 55492004-07-06 Nick Clifton <nickc@redhat.com>
5550
85fbca6a 5551 * config.in: Undefine TARGET_SYMBIAN by default.
c04f5787
AM		 5552 * configure.in:
5553 * configure: Regenerate. Add sh-symbian-elf target. If
5554 selected define TARGET_SYMBIAN.
5555 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
5556 format if TARGET_SYMBIAN has been defined.
04ca8703 5557
e7bd9ea0
NC		 5558 * output-file.c (output_file_create): Report the target format
5559 chosen when bfd_openw reports that it is invalid.
5560
d9895649
NC		 5561 * config/obj-coff.c (coff_pseudo_table): Only define the weak
5562 pseudo for BFD based assemblers.
5563
871ec896
JR		 55642004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
5565
5566 gas:
5567 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
5568 (md_parse_option): Remove redundant -isa testing.
5569 Make bfd_arch variable const.
5570 (md_show_usage): Make bfd_arch variable const.
5571
5a9ff93d
JW		 55722004-07-03 James E Wilson <wilson@specifixinc.com>
5573
5574 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
5575 * config/tc-ia64.h (md_frag_check): Define.
5576
c87db184
CF		 55772004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
5578
5579 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
5580 externals.
5581 * doc/as.texinfo (Weak): Document PE weak symbols.
5582
3b91255e
RS		 55832004-07-03 Richard Sandiford <rsandifo@redhat.com>
5584
5585 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
5586 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
5587 (mips_frob_file): Rework so that only a single pass through the
5588 relocs is needed. Allow %lo()s to have higher offsets than their
5589 corresponding %hi()s or %got()s.
5590
310ea308
NC		 55912004-07-02 Nick Clifton <nickc@redhat.com>
5592
5593 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
5594 allow values which have come from undefined symbols.
5595 Always consider this fixup to have been processed as a reloc
5596 cannot be generated for it.
5597
09b935ac
AM		 55982004-07-02 Alan Modra <amodra@bigpond.net.au>
5599
5600 * frags.h (struct frag): Add has_code and insn_addr fields.
5601 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
5602 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
5603 * config/tc-ppc.h (md_frag_check): Define.
5604
4d1cd5c7
MR		 56052004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
5606
5607 * doc/Makefile.am (info): Rename goal to...
5608 (info-local): ... this, to preserve implicit dependencies.
5609 * doc/Makefile.in: Regenerate with automake 1.8.5.
5610
097f809a
NC		 56112004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5612
5613 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
5614 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
5615 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
5616 (tc_gen_reloc): Likewise.
5617 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
5618 (m32r_parse_name): Likewise.
5619 (m32r_cgen_parse_fix_exp): Likewise.
5620 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
5621 (O_PIC_reloc): Likewise.
5622 (TC_CGEN_PARSE_FIX_EXP): Likewise..
5623 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
5624 for @GOTOFF, @GOT, @PLT.
5625
bb82af9f
NC		 56262004-06-21 Jan Beulich <jbeulich@novell.com>
5627
5628 * gas/symbols.c: While discarding ordinary local absolute symbols
5629 when --strip-local-absolute is in effect, retain file symbols.
5630
990ae22a
AS		 56312004-06-20 Andreas Schwab <schwab@suse.de>
5632
5633 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
5634 (md_parse_option): Likewise.
5635
32137342
NC		 56362004-06-17 Jan Beulich <jbeulich@novell.com>
5637
5638 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
5639 * config/te-netware.h: New file.
5640 * config/te-ppcnw.h: Delete: Obsolete.
5641 * configure.in: Eliminate ill NetWare targets. Make generic
5642 NetWare target use proper emulation.
5643 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
5644 reference to new te-netware.h.
5645 * configure: Regenerate.
5646 * Makefile.in: Regenerate.
5647
f84d8e26
MS		 56482004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
5649
5650 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
5651 comparison in .insn pseudo operation.
5652
587aac4e
AM		 56532004-06-15 Alan Modra <amodra@bigpond.net.au>
5654
5655 * config/obj-coff.c (coff_adjust_section_syms): Use
5656 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
5657 (coff_frob_section): Likewise.
5658 * config/tc-mips.c (md_apply_fix3): Likewise.
5659 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
5660 (elf_frob_file_after_relocs): Likewise.
5661
2337eb33
DA		 56622004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5663
b8fc22bc
DA		 5664 * config/tc-hppa.c (log2): Rename to exact_log2.
5665 (pa_next_subseg): Delete unused function.
5666 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
5667 (create_new_subspace): Likewise.
5668
2337eb33
DA		 5669 Bug gas/213
5670 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
5671 labels. Fix warning.
5672
53cb0362
DD		 56732004-05-28 DJ Delorie <dj@redhat.com>
5674
5675 * config/tc-mn10300.h (tc_fix_adjustable): Define.
5676 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
5677 or non-merged symbols.
5678
888a75be
L		 56792004-05-28 H.J. Lu <hongjiu.lu@intel.com>
5680
5681 * config/tc-ia64.c (remove_marked_resource): Save, clear and
5682 restore the old slot when inserting srlz.i/srlz.d.
5683
f6f9408f
JR		 56842004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
5685
5686 * Makefile.am: Regenerate dependecies.
5687 * Makefile.in: Regenerate.
5688 * config/tc-sh.c (valid_arch): Make unsigned.
5689 (preset_target_arch): Likewise.
5690 (md_begin): Use new architecture flags system.
5691 (get_specific): Likewise.
5692 (assemble_ppi): Likewise.
5693 (md_assemble): Likewise. Also fix error check for bad opcodes.
5694 (md_parse_option): Likewise. Also generate -isa values according
5695 to the table in bfd/cpu-sh.c instead of just constants. Also
5696 allow <arch>-up ISA variants.
5697 (sh_elf_final_processing): Replace if-else chain with a call to
5698 sh_find_elf_flags().
f6f9408f 5699
580b9172
NC		 57002004-05-28 Peter Barada <peter@the-baradas.com>
5701
5702 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
5703 with zero offset into mode 2 addressing to save a word.
5704
652ca075
L		 57052004-05-27 H.J. Lu <hongjiu.lu@intel.com>
5706
5707 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
5708 (ar_is_only_in_integer_unit): New.
5709 (ar_is_only_in_memory_unit): New.
5710 (generate_unwind_image): Silence gcc on 32bit host.
5711 (md_assemble): Use ar_is_only_in_integer_unit instead of
5712 ar_is_in_integer_unit. Check AR access.
5713
60fed2d3
NC		 57142004-05-27 Peter Barada <peter@the-baradas.com>
5715
5716 * config/tc-m68k.c (md_begin): Sort the opcode table into
5717 alphabetical order.
5718 (m68k_compare_opcode): New function to do the sorting.
5719
be8c092b
NC		 57202004-05-24 Peter Barada <peter@the-baradas.com>
5721
5722 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
5723 addressing on MIT style operands.
5724 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
5725 w/mask addressing.
5726 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
5727 operands.
5728
1181c20e
AM		 57292004-05-23 Alan Modra <amodra@bigpond.net.au>
5730
5731 * expr.c (operand, operator): Don't reject '++' and '--'.
5732
20e56c33
RS		 57332004-05-20 Richard Sandiford <rsandifo@redhat.com>
5734
5735 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
5736 dwarf tables.
5737
04ca8703 57382004-05-17 Adam Nemet <anemet@lnxw.com>
b2d65c0b
NC		 5739
5740 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
5741 * configure: Regenerate.
5742
0da76f83
NC		 57432004-05-13 Paul Brook <paul@codesourcery.com>
5744
5745 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
5746
4b363073
NC		 57472004-05-13 Joel Sherrill <joel@oarcorp.com>
5748
5749 * configure.in (or32-*-rtems*): Switch to elf.
5750 * configure: Regenerate.
5751
9598fbe5
NC		 57522004-05-13 Nick Clifton <nickc@redhat.com>
5753
5754 * po/fr.po: Updated French translation.
5755
22fe14ad
NC		 57562004-05-11 Nick Clifton <nickc@redhat.com>
5757
5758 * doc/as.texinfo (Section): Document G and T flags to .section
5759 directive. Document the extra arguments that the G flag
5760 requires. Document the #tls flag.
5761
57622004-05-11 H.J. Lu <hongjiu.lu@intel.com>
5763
5764 * subsegs.c (section_symbol): Create a new section symbol if
5765 the existing one doesn't match.
5766 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
5767
532c738a
RS		 57682004-05-07 Richard Sandiford <rsandifo@redhat.com>
5769
5770 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
5771 to cope with VR4181A errata MD(1) and MD(4).
5772
0503b355
BF		 57732004-05-07 Brian Ford <ford@vss.fsi.com>
5774
5775 * NEWS: Mention .secrel32 for pe[i]-i386.
5776
daeea990
AO		 57772004-05-07 Alexandre Oliva <aoliva@redhat.com>
5778
5779 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
5780 (HANDLE_ALIGN): New.
5781
bfbdcf04
DJ		 57822004-05-06 Daniel Jacobowitz <dan@debian.org>
5783
5784 * Makefile.am (DIST_SUBDIRS): Define.
5785 * aclocal.m4: Regenerate with automake 1.8.4.
5786 * Makefile.in: Likewise.
5787 * doc/Makefile.in: Likewise.
5788
5e819f9c
JW		 57892004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
5790
5791 * config/tc-ia64.c (dot_serialize): Declare.
5792 (dot_serialize): New function.
5793 (md_pseudo_table): Add ".serialize.data" and
5794 ".serialize.instruction" directives.
5795
e5976317
NC		 57962004-05-06 Nick Clifton <nickc@redhat.com>
5797
5798 * messages (as_internal_value_out_of_range): Print a message about
5799 a value being out of range. Be consistent about whether the
5800 values are printed in decimal or hexadecimal.
5801 (as_warn_value_out_of_range): Generate a warning message about an
5802 out of range value.
5803 (as_bad_value_out_of_range): Generate an error message about an
5804 out of range value.
5805 * as.h: Prototype the new functions.
5806 * config/tc-alpha.c (insert_operand): Use new function.
5807 * config/tc-arc.c (arc_insert_operand): Likewise.
5808 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
5809 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
5810 * config/tc-ppc.c (ppc_insert_operand): Likewise.
5811 * config/tc-s390.c (s390_insert_operand): Likewise.
5812 * config/tc-v850.c (v850_insert_operand): Likewise.
5813
996991aa
AO		 58142004-05-05 Alexandre Oliva <aoliva@redhat.com>
5815
5816 * configure.in: Set em=linux for frv-*-*linux*.
5817 * configure: Rebuilt.
5818 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
5819 (frv_md_fdpic_enabled): New.
5820 * config/tc-frv.c (frv_md_fdpic_enabled): New.
5821 (DEFAULT_FDPIC): New.
5822 (frv_flags): Use DEFAULT_FDPIC.
5823 (frv_pic_flag): Likewise.
5824 (OPTION_NOPIC): New.
5825 (md_longopts): Add -mnopic.
5826 (md_parse_option): Handle it.
5827 (md_show_usage): Add -mfdpic and -mnopic.
5828
6b6e92f4
NC		 58292004-05-05 Peter Barada <peter@the-baradas.com>
5830
5831 * config/tc-m68k.c: Add find_cf_chip to print list of valid
5832 chips for invalid coldfire instructions, rename selectors
5833 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
5834 add current_chip to track which chip is referred to(including save/restore),
5835 use current_chip to select control registers, not current_arch.
5836 (md_show_usage): Add new chips.
5837 * doc/c-m68k.texi: Document new command line switches.
5838
6f079ae3
JJ		 58392004-05-05 Jakub Jelinek <jakub@redhat.com>
5840
5841 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
5842 (NOP_OPCODE): Define.
5843 (s390_align_code): Remove prototype.
5844 * tc-s390.c (s390_align_code): Remove.
5845
2d6ed997
L		 58462004-05-04 H.J. Lu <hongjiu.lu@intel.com>
5847
5848 * config/tc-ia64.c (make_unw_section_name): Removed.
5849 (start_unwind_section): New function.
5850 (generate_unwind_image): Take const segT instead of const
5851 char *.
5852 (dot_handlerdata): Adjusted.
5853 (dot_endp): Likewise.
5854
b9f18452
L		 58552004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5856
5857 * config/obj-elf.c (obj_elf_change_section): Allow the
5858 ".note.GNU-stack" section has SHF_EXECINSTR.
5859
fafe6678
L		 58602004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5861
5862 * config/obj-elf.c (get_section): Return bfd_boolean.
5863 (obj_elf_change_section): Call bfd_get_section_by_name_if
5864 instead of bfd_map_over_sections.
5865
86654c12
L		 58662004-04-30 H.J. Lu <hongjiu.lu@intel.com>
5867
5868 * config/obj-elf.c (get_section): New function.
5869 (obj_elf_change_section): Support multiple sections with same
5870 name.
5871
376eb240
NC		 58722004-04-30 Nick Clifton <nickc@redhat.com>
5873
5874 * config/tc-arm.c (create_register_alias): Fix typo checking for
5875 case sensitive register aliases.
5876 (co_proc_number): Use error message string in all_reg_maps[]
5877 array.
5878 (cp_reg_required_here): Likewise.
5879 (fp_reg_required_here): Likewise.
5880
8a7140c3
NC		 58812004-04-29 Brian Ford <ford@vss.fsi.com>
5882
5883 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
5884
3e722fb5
CD		 58852004-04-28 Chris Demetriou <cgd@broadcom.com>
5886
5887 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
5888 (load_address, macro, mips_ip, md_parse_option)
5889 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
5890 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
5891 embedded-PIC handling, and update comments.
5892 (SWITCH_TABLE): Remove.
5893 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
5894 (enum mips_pic_level): Remove EMBEDDED_PIC.
5895 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
5896 (TC_FORCE_RELOCATION): Update comment.
5897 * ecoff.c (ecoff_build_lineno): Add comment about some code that
5898 might be safe to remove now that MIPS embedded-PIC is gone.
5899
351e2b5a
DA		 59002004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5901
5902 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
5903 call to obj_set_subsection_attributes.
5904 (obj_som_init_stab_section): Likewise.
5905 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
5906 (pa_def_subspaces): Provide comdat default.
5907 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
5908 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
5909 calls to create_new_subspace and update_subspace to pass comdat flag.
5910 (create_new_subspace, update_subspace): Add new comdat argument. Use
5911 it in calls to obj_set_subsection_attributes.
5912 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
5913 and use of comdat, common and dup_comm parameters.
5914
f5842774
L		 59152004-04-26 H.J. Lu <hongjiu.lu@intel.com>
5916
5917 * config/obj-elf.c (obj_elf_change_section): Check if the old
5918 group name is NULL before comparison.
5919
558fe4a7
CD		 59202004-04-23 Chris Demetriou <cgd@broadcom.com>
5921
5922 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
5923
81a21e38
TS		 59242004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5925
5926 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
5927
59282004-04-23 Chris Demetriou <cgd@broadcom.com>
1ffcab4b
CD		 5929
5930 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
5931 (OPTION_MEMBEDDED_PIC): Remove.
5932 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
5933 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
5934 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
5935 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
5936 (OPTION_ELF_BASE): Renumber.
5937 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
5938 (md_show_usage): Remove mention of -membedded-pic.
5939 * doc/as.texinfo: Remove mention of -membedded-pic.
5940
4d0d148d
TS		 59412004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5942
5943 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
5944 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
5945 a.out support.
5946 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
5947 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
5948 USE_GLOBAL_POINTER_OPT.
5949
017315e4
TS		 59502004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5951
5952 * config/tc-mips.c (macro): One more use of load_delay_nop.
5953
269137b2
TS		 59542004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
5955
5956 * config/tc-mips.c (load_delay_nop): New function.
5957 (load_address, macro): Use load_delay_nop() to build a nop
5958 which can be omitted with gpr_interlocks.
5959
24772049
TS		 59602004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5961
5962 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
5963 cop_interlocks): Remove superfluous CPU entries.
5964
06516a5e
PB		 59652004-04-22 Paul Brook <paul@codesourcery.com>
5966
5967 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
5968
fd99574b
NC		 59692004-04-22 Peter Barada <peter@the-baradas.com>
5970
5971 * NEWS: Added support for EMAC instructions and MAC/EMAC
5972 Motorola syntax.
5973 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
5974 scale factor tokens, trailing_ampersand to mark mask addressing
5975 for MAC/EMAC instructions.
5976 * config/m68k-parse.y: Add options_ampersand clause, '<<',
5977 '>>'.
5978 (yylex): Handle '>', '<', and '&' following '+'.
5979 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
04ca8703 5980 architectures in archs[].
fd99574b
NC		 5981 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
5982 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
5983 respectively.
5984 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
5985 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
5986 cases.
5987 Add EMAC operands to init_table[].
5988
69b97547
NC		 59892004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
5990
5991 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
5992 state.
5993 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
5994 * config/tc-arm.c (enum mstate): Delete from here.
5995 (mapping_state): Remove the static mapstate variable and instead
5996 store the state in the segment. This allows a per-section mapping
5997 state. Handle and ignore MAP_UNDEFINED states.
5998 (arm_elf_change_section): Get the current mapping state from the
5999 new section.
6000 (s_ltorg): Set the mapping state to MAP_DATA.
6001 (arm_cleanup): Use arm_elf_change_section to get the mapping state
6002 for each pool as it is emitted.
6003
60042004-04-22 Nick Clifton <nickc@redhat.com>
6005
6006 * config/tc-arm.h: Formatting tidy ups.
6007
7a7f4e42
CD		 60082004-04-20 Chris Demetriou <cgd@broadcom.com>
6009
6010 * NEWS: Note that MIPS -membedded-pic option is deprecated.
6011
6482c264
NC		 60122004-04-20 DJ Delorie <dj@redhat.com>
6013
6014 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
6015 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
6016 [TE_PE] (O_secrel): Define.
6017 [TE_PE] (x86_pe_cons_fix_new): New.
6018 [TE_PE] (pe_directive_secrel): Likewise.
6019 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
6020
5bf10039
EC		 60212004-04-19 Eric Christopher <echristo@redhat.com>
6022
c04f5787
AM		 6023 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
6024 of previous patch for fix in gcc.
5bf10039 6025
77cd6497
JJ		 60262004-04-19 Jakub Jelinek <jakub@redhat.com>
6027
6028 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
6029
b8861cfb
NS		 60302004-04-19 Nathan Sidwell <nathan@codesourcery.com>
6031
6032 * read.c (do_align): Call md_flush_pending_output, if defined.
6033
f4c724fc
AM		 60342004-04-16 Alan Modra <amodra@bigpond.net.au>
6035
6036 * expr.c (operand): Correct checks for ++ and --.
6037
a4b6e8f6
L		 60382004-04-14 H.J. Lu <hongjiu.lu@intel.com>
6039
6040 * config/tc-generic.c: Add some comments.
6041
d766e8ec
RS		 60422004-04-14 Richard Sandiford <rsandifo@redhat.com>
6043
6044 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
6045 -{no-}mfix-vr4122-bugs.
6046 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
6047 (append_insn, mips_emit_delays): Update accordingly.
6048 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
6049 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
6050 (md_parse_option): Update after above changes.
6051 (md_show_usage): Add -mfix-vr4120.
6052
ed9589d4
BW		 60532004-04-13 Bob Wilson <bob.wilson@acm.org>
6054
6055 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
6056 of .section directive; add a reference to the ELF .subsection
6057 directive.
6058
097dba13
NC		 60592004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6060
6061 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
6062 in parallel.
6063
279500de
TS		 60642004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6065
6066 * Makefile.am: Remove mips from aout targets.
6067 * Makefile.in: Regenerate.
6068 * configure.in: Remove mips-dec-bsd* target.
6069 * configure: Regenerate.
6070
b7d7dc63
AM		 60712004-04-07 Alan Modra <amodra@bigpond.net.au>
6072
6073 PR 96
6074 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
6075 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
6076 Update "mapping". Restrict some @ modifiers to 32 bit.
6077
f55629b8
KK		 60782004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
6079 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
6080
6081 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
6082 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
6083 dont_adjust_reloc_32 is set.
6084 (md_longopts): Add option -renesas.
6085 (md_parse_option, md_show_usage): Likewise.
6086 * doc/c-sh.texi: Likewise.
6087
a7844384
NC		 60882004-04-01 Dave Korn <dk@artimi.com>
6089
6090 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
6091 hi16 and lo16 fixS structs.
6092 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
6093 exactly the same way as for RELOC_DLX_REL16.
6094 (machine_ip): properly respect LO flag in the_insn and
6095 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
6096 (md_apply_fix3): apply RELOC_DLX_LO16.
6097
6c71dbc4
SS		 60982004-03-30 Stan Shebs <shebs@apple.com>
6099
6100 Remove long-obsolete MPW support.
6101 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
6102 * configure.in: Remove mention of ppc-*-mpw* config.
6103 * configure.in: Likewise.
6104
7cc69913
NC		 61052004-03-30 Nick Clifton <nickc@redhat.com>
6106
6107 * config/tc-arm.c (meabi_flags): Make its use conditional upon
6108 OBJ_ELF being defined.
6109
53fbb48a
AM		 61102004-03-27 Alan Modra <amodra@bigpond.net.au>
6111
6112 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
6113
d507cf36
PB		 61142004-03-23 Paul Brook <paul@codesourcery.com>
6115
6116 * config/tc-arm.c (meabi_flags): New variable.
6117 (arm_parse_eabi): New function.
6118 (md_begin): Set flags for EABI v3.
6119 (arm_eabis): Add.
6120 (arm_long_opts): Add meabi.
ab1e9ef7 6121 * doc/as.texinfo <ARM>: Document -meabi.
d507cf36
PB		 6122 * doc/c-arm.texi: Ditto.
6123
88d65ad6
BW		 61242004-03-22 Bob Wilson <bob.wilson@acm.org>
6125
6126 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
6127 tables even when use_literal_section flag is not set.
6128
13ef8878
AM		 61292004-03-22 Alan Modra <amodra@bigpond.net.au>
6130
6131 * config/tc-sh.c: Remove trailing whitespace.
6132
1048a9ba
HPN		 61332004-03-22 Hans-Peter Nilsson <hp@axis.com>
6134
6135 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
6136 --mul-bug-abort and the default behavior.
6137 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
6138 (err_for_dangerous_mul_placement): New variable.
6139 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
6140 macros.
6141 (md_cris_relax_table): Have placeholder for STATE_MUL.
6142 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
6143 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
6144 case doing nothing.
6145 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
6146 STATE_BYTE)>: Ditto.
6147 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
6148 alignment and position of this frag, emit error message if
6149 suspicious.
6150 (md_assemble): For a multiply insn and when checking it,
6151 transform the current frag into a special frag for that purpose.
6152 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
6153 OPTION_MULBUG_ABORT_ON>: Handle new options.
6154
a7877748
BW		 61552004-03-19 Bob Wilson <bob.wilson@acm.org>
6156
6157 * config/tc-xtensa.c (mark_literal_frags): New function.
6158 (xtensa_move_literals): Call mark_literal_frags for all literal
6159 segments, including init and fini literal segments.
6160 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
6161
9992270f
DA		 61622004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6163
6164 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
6165 (pa_comm): Set BSF_OBJECT in symbol flags.
6166
6e1772d5
AM		 61672004-03-19 Alan Modra <amodra@bigpond.net.au>
6168
6169 * Makefile.am: Run "make dep-am".
6170 * Makefile.in: Regenerate.
6171 * doc/Makefile.in: Regenerate.
6172 * config.in: Regenerate.
6173 * po/gas.pot: Regenerate.
6174
3e4caed2
NS		 61752004-03-18 Nathan Sidwell <nathan@codesourcery.com>
6176
c95b35a9
NS		 6177 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
6178 (demand_empty_rest_of_line): Issue an error here.
6179 (ignore_rest_of_line): Silently skip to end.
6180 (demand_copy_string): Issue an error, not warning.
6181 (equals): Likewise.
6182 * config/obj-elf.c (obj_elf_section_name): Likewise.
6183 (obj_elf_section): Likewise.
6184 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
6185 (arc_extinst): Likewise.
6186 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
6187 (dot_spill): Likewise.
6188 (dot_unwabi): Likewise.
6189 (dot_prologue): Likewise.
6190
3e4caed2
NS		 6191 * expr.c (operand): Reject ++ and --.
6192 (operator): Likewise.
6193
2ce4cc60
KK		 61942004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
6195
6196 * config/tc-sh.c: Include dw2gencfi.h.
6197 (sh_cfi_frame_initial_instructions): New function.
6198 (sh_regname_to_dw2regnum): Likewise.
6199 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
6200 file.
6201 (TARGET_USE_CFIPOP): Define.
6202 (tc_cfi_frame_initial_instructions): Likewise.
6203 (tc_regname_to_dw2regnum): Likewise.
6204 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
6205 * Makefile.am: Update dependencies.
6206 * Makefile.in: Regenerate.
6207
9183ed4b
AM		 62082004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
6209
6210 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
6211 * configure: Regenerate.
6212
00bbdfe7
BW		 62132004-03-12 Bob Wilson <bob.wilson@acm.org>
6214
6215 * read.c (s_leb128): Call md_flush_pending_output.
6216
0f10071e
ML		 62172004-03-12 Michal Ludvig <mludvig@suse.cz>
6218
6219 * config/tc-i386.c (output_insn): Handle PadLock instructions.
6220 * config/tc-i386.h (CpuPadLock): New define.
6221 (CpuUnknownFlags): Added CpuPadLock.
6222
84c84759
AS		 62232004-03-07 Andreas Schwab <schwab@suse.de>
6224
6225 * doc/c-hppa.texi (HPPA Directives): Fix typo.
6226
6ec51dba
RH		 62272004-03-07 Richard Henderson <rth@redhat.com>
6228
6229 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
6230 (cfi_finish): Likewise for fde.
6231
bae25f19
L		 62322004-03-05 H.J. Lu <hongjiu.lu@intel.com>
6233
6234 * config/tc-ia64.c (md_assemble): Properly handle NULL
6235 align_frag.
6236 (ia64_handle_align): Don't abort if failed to add a stop bit.
6237
ab509236
L		 62382004-03-04 H.J. Lu <hongjiu.lu@intel.com>
6239
6240 * Makefile.in: Regenerated.
6241 * aclocal.m4: Likewise.
6242 * configure: Likewise.
6243 * doc/Makefile.in: Likewise.
6244
d9201763
L		 62452004-03-03 H.J. Lu <hongjiu.lu@intel.com>
6246
6247 * config/tc-ia64.c (dot_align): New.
6248 (ia64_do_align): Make it static.
6249 (md_pseudo_table): Use "dot_align" for "align".
6250 (ia64_md_do_align): Don't set align_frag here.
6251 (ia64_handle_align): Add a stop bit to the previous bundle if
6252 needed.
6253
6254 * config/tc-ia64.h (ia64_do_align): Removed.
6255
ae51a426
JR		 62562003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
6257
6258 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
6259 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
6260 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
6261 the most general type or the user specifically requested it.
6262 (md_assemble): Add a new error message for when an instruction
6263 is understood, but is not allowed due to an -isa option.
6264
9545c4ce
L		 62652004-03-02 H.J. Lu <hongjiu.lu@intel.com>
6266
6267 * config/tc-ia64.c (align_frag): New.
6268 (md_assemble): Set the tc_frag_data field in align_frag for
6269 IA64_OPCODE_FIRST instructions.
6270 (ia64_md_do_align): Set align_frag.
6271 (ia64_handle_align): Add a stop bit if needed.
6272
6273 * config/tc-ia64.h (TC_FRAG_TYPE): New.
6274 (TC_FRAG_INIT): New.
6275
676a64f4
RS		 62762004-03-01 Richard Sandiford <rsandifo@redhat.com>
6277
6278 * config/tc-frv.c (fr400_audio): New variable.
6279 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
6280 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
6281 (target_implements_insn_p): New function.
6282 (md_assemble): Report an error if the processor doesn't implement
6283 the instruction.
6284
bd337dde
NC		 62852004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6286
6287 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
6288 (md_parse_option): Ditto.
6289 (OPTION_NO_SPECIAL_M32R): Added.
6290 (md_show_usage): Document it.
6291 (enable_speial_m32r): Changed a default value from 0 to 1.
6292 * doc/c-m32r.texi: Document the -no-bitinst option.
6293
78878175
NC		 62942004-02-27 Nick Clifton <nickc@redhat.com>
6295
6296 * config/tc-sh.c (get_operand): Revert previous delta.
6297 (tc_gen_reloc): Check for an unknown reloc type before processing
6298 the addend.
6299
1d6d62a4
MS		 63002004-02-27 Hannes Reinecke <hare@suse.de>
6301
6302 * config/tc-s390.c (s390_insn): Correct range check for opcode in
6303 .insn pseudo operation.
6304
4aa3e325
NC		 63052004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
6306
6307 * config/tc-sh.c (get_operand): In case of #Imm, check has been
6308 added for wrong syntax.
6309
73369e65
EC		 63102004-02-26 Eric Christopher <echristo@redhat.com>
6311
6312 * config/tc-mips.c (mips_dwarf2_addr_size): New.
6313 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
6314
6a5709a5
JR		 63152004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
6316
6317 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
6318 nibble types to assembler.
6319
95385380
FF		 63202004-02-25 Fred Fish <fnf@redhat.com>
6321
6322 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
6323
b5e0fabd
JW		 63242004-02-20 James E Wilson <wilson@specifixinc.com>
6325
6326 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
6327 finalize_syms.
6328 (fixup_unw_records): New arg before_relax. Pass to slot_index.
6329 (ia64_estimate_size_before_relax): New.
6330 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
6331 (generate_unwind_image): Pass 1 to fixup_unw_records.
6332 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
6333 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
6334
2f01ffbf
JJ		 63352004-02-19 Jakub Jelinek <jakub@redhat.com>
6336
6337 * stabs.c (generate_asm_file): Avoid warning about use of
6338 uninitialized variable.
6339
9c59842f
JW		 63402004-02-18 David Mosberger <davidm@hpl.hp.com>
6341
6342 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
6343 body, and endp, allow unwind records which do not have a "t"
6344 (time/instruction) field.
6345
34920d91
NC		 63462004-02-17 Petko Manolov <petkan@nucleusys.com>
6347
6348 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
6349 (do_mav_dspsc_2): Likewise.
6350 Fix accumulator registers move opcodes.
6351
4dde8e61 63522004-02-13 Hannes Reinecke <hare@suse.de>
13ef8878 6353 Jakub Jelinek <jakub@redhat.com>
4dde8e61
AJ		 6354
6355 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
6356
936cf02e
JW		 63572004-02-10 Steve Ellcey <sje@cup.hp.com>
6358
6359 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
6360 (tc_frob_symbol): New macro definition.
6361 * config/tc-ia64.c (ia64_frob_symbol): New routine.
6362
e41f12f3
DJ		 63632004-02-09 Daniel Jacobowitz <drow@mvista.com>
6364
6365 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
6366 read-only.
6367
a8a3b3b2
NS		 63682004-02-09 Nathan Sidwell <nathan@codesourcery.com>
6369
6370 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
6371 (TC_CASE_SENSITIVE): ... this.
6372 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
6373 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
6374
c97b7ef6
JW		 63752004-02-06 James E Wilson <wilson@specifixinc.com>
6376
6377 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
6378 (generate_unwind_image): Re-add it here.
6379
e4475e39
NS		 63802004-02-06 Nathan Sidwell <nathan@codesourcery.com>
6381
6382 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
6383 * read.h (SKIP_WHITESPACE): Turn into an expression.
6384 * read.c (read_a_source_file): A pseudo is removed by having a
6385 NULL handler.
6386
5738bc24
JW		 63872004-02-05 James E Wilson <wilson@specifixinc.com>
6388
6389 * config/tc-ia64.c (output_endp): New.
6390 (count_bits): Delete.
6391 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
6392 endp unwind records.
6393 (fixup_unw_records): Handle endp unwind records. Delete code for
6394 shortening prologue regions not followed by a body record.
6395 (dot_endp): Call add_unwind_entry to emit endp unwind record.
6396 * config/tc-ia64.h (unw_record_type): Add endp.
6397
d6e78c11
JW		 63982004-02-03 James E Wilson <wilson@specifixinc.com>
6399
6400 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
6401 fill padding bytes with zeroes.
6402 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
6403 sets unwind_record slot_number and slot_frag fields.
6404
f6a22291
MR		 64052004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6406
6407 * config/tc-mips.c (add_got_offset_hilo): New function.
6408 (macro): Use load_register() and add_got_offset_hilo() to load
6409 constants instead of hardcoding code sequences throughout.
6410
127cab00
L		 64112004-01-28 H.J. Lu <hongjiu.lu@intel.com>
6412
6413 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
6414
6358301e
NC		 64152004-01-26 Bernardo Innocenti <bernie@develer.com>
6416
6417 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
6418 like m68k-elf.
6419 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
6420 of hard-coded test for TARGET_OS=elf.
6421
c8978940
CD		 64222004-01-24 Chris Demetriou <cgd@broadcom.com>
6423
6424 * config/tc-mips.c (hilo_interlocks): Change definition
6425 so that MIPS32, MIPS64 and later ISAs are included, along with
6426 the already-included machines. Update comments.
6427
c3ba240c
DJ		 64282004-01-23 Daniel Jacobowitz <drow@mvista.com>
6429
6430 * config/tc-arm.c (tc_gen_reloc): Improve error message for
6431 undefined local labels.
6432
e864ceca
RS		 64332004-01-23 Richard Sandiford <rsandifo@redhat.com>
6434
6435 * config/tc-mips.c (load_address, macro): Update comments about
6436 NewABI GP relaxation.
6437
67c0d1eb
RS		 64382004-01-23 Richard Sandiford <rsandifo@redhat.com>
6439
6440 * config/tc-mips.c (macro_build): Remove place and counter arguments.
6441 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
6442 (mips16_macro_build, macro_build_jalr): Remove counter argument.
6443 (set_at, load_register, load_address, move_register): Likewise.
6444 (load_got_offset, add_got_offset): Likewise.
6445 Update all calls and tidy accordingly.
6446
584892a6
RS		 64472004-01-23 Richard Sandiford <rsandifo@redhat.com>
6448
6449 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
6450 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
6451 (RELAX_USE_SECOND): Bump to 0x10000.
6452 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
6453 (mips_macro_warning): New variable.
6454 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
6455 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
6456 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
6457 of RELAX_ENCODE.
6458 (append_insn): Update mips_macro_warning.sizes.
6459 (macro_start, macro_warning, macro_end): New functions.
6460 (macro_build): Don't emit warnings here.
6461 (macro_build_lui, md_estimate_size_before_relax): ...or here.
6462 (md_convert_frag): Check for cases where one macro alternative
6463 needs a warning and the other doesn't. Emit a warning if the
6464 longer sequence was chosen.
6465
4d7206a2
RS		 64662004-01-23 Richard Sandiford <rsandifo@redhat.com>
6467
6468 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
6469 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
6470 the first sequence, the size of the second sequence, and a flag
6471 that says whether we should warn.
6472 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
6473 (RELAX_FIRST, RELAX_SECOND): New.
6474 (mips_relax): New variable.
6475 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
6476 (append_insn): Remove "place" argument. Use mips_relax.sequence
6477 rather than "place" to check whether we're expanding the second
6478 alternative of a relaxable macro. Remove redundant check for
6479 branch relaxation. If generating a normal insn, and there
6480 is not enough room in the current frag, call relax_close_frag()
6481 to close it. Update mips_relax.sizes[]. Emit fixups for the
6482 second version of a relaxable macro. Record the first relaxable
6483 fixup in mips_relax. Remove tc_gen_reloc workaround.
6484 (macro_build): Remove all uses of "place". Use mips_relax.sequence
6485 in the same way as in append_insn.
6486 (mips16_macro_build): Remove "place" argument.
6487 (macro_build_lui): As for macro_build. Don't drop the add_symbol
6488 when generating the second version of a relaxable macro.
6489 (load_got_offset, add_got_offset): New functions.
6490 (load_address, macro): Use new relaxation machinery. Remove
6491 tc_gen_reloc workarounds.
6492 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
6493 version of a relaxable macro is needed. Return -RELAX_SECOND if the
6494 first version is needed.
6495 (tc_gen_reloc): Remove relaxation handling.
6496 (md_convert_frag): Go through the fixups for a relaxable macro and
6497 mark those that belong to the unneeded alternative as done. If the
6498 second alternative is needed, adjust the fixup addresses to account
6499 for the deleted first alternative.
6500
0530d30a
RS		 65012004-01-23 Richard Sandiford <rsandifo@redhat.com>
6502
6503 * frags.h (frag_room): Declare.
6504 * frags.c (frag_room): New function.
6505 * doc/internals.texi: Document it.
6506
048cdf86
TS		 65072004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6508
6509 * config/tc-mips.c (append_insn): Don't do r3900 interlock
6510 optimization for -mtune=r3900, as this will break on other CPUs.
6511
28d39d1a
NC		 65122004-01-11 Tom Rix <tcrix@worldnet.att.net>
6513
6514 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
73369e65 6515 be relaxed, use fixup.
28d39d1a
NC		 6516 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
6517
26664553
JJ		 65182004-01-19 Jakub Jelinek <jakub@redhat.com>
6519
6520 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
6521 precision operands.
6522
895921c9
MR		 65232004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6524
6525 * config/tc-mips.c (append_insn): Properly detect variant frags
6526 that preclude swapping of relaxed branches. Correctly swap
6527 instructions between frags when dealing with relaxed branches.
6528
f8b73030
MR		 65292004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6530
6531 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
6532 throughout.
6533 * aclocal.m4: Regenerate.
6534 * configure: Regenerate.
6535
ca9a79a1 65362004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
73369e65 6537
ca9a79a1
NC		 6538 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
6539 manipulation insns.
6540
cc3d92a5
RS		 65412004-01-12 Richard Sandiford <rsandifo@redhat.com>
6542
6543 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
6544 reloc, reserve space for the delay slot as well as the jalr itself.
6545
e45d0630
PB		 65462004-01-09 Paul Brook <paul@codesourcery.com>
6547
6548 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
6549 (do_vfp_sp2_from_reg2): New function.
6550 (insns): Use them.
6551 (do_vfp_dp_from_reg2): Check return values properly.
6552
81912461
ILT		 65532004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
6554
78849248
ILT		 6555 * config/tc-mips.c (warn_nops): Remove static variable.
6556 (macro): Remove test of warn_nops.
6557 (md_shortops): Remove 'n'.
6558 (md_parse_option): Remove 'n' case.
6559 (md_show_usage): Remove -n.
6560 * doc/as.texinfo (Overview): Remove MIPS -n option.
6561 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
6562 * NEWS: Mention removal of MIPS -n option.
6563
81912461
ILT		 6564 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
6565 (cop_interlocks): Check ISA level.
6566 (cop_mem_interlocks): Define.
6567 (reg_needs_delay): Check cop_interlocks rather than
6568 ISA_HAS_COPROC_DELAYS.
6569 (append_insn): Likewise. Use cop_mem_interlocks rather than
6570 directly checking mips_opts.isa.
6571 (mips_emit_delays): Likewise.
6572
73f20958
L		 65732004-01-07 H.J. Lu <hongjiu.lu@intel.com>
6574
6575 * config/tc-ia64.c (unwind): Move next_slot_number and
6576 next_slot_frag to ...
6577 (unw_rec_list): Here.
6578 (free_list_records): Removed.
6579 (output_unw_records): Likewise.
6580 (generate_unwind_image): Make it void.
6581 (alloc_record): Initialize next_slot_number and next_slot_frag.
6582 (slot_index): Take .org, .space and .align into account.
6583 (fixup_unw_records): Don't set slot_number to 0. Use
6584 list->next_slot_number and list->next_slot_frag instead of
6585 unwind.next_slot_number and unwind.next_slot_frag.
6586 (ia64_convert_frag): New.
6587 (generate_unwind_image): Generate a rs_machine_dependent frag
6588 for unwind record.
6589 (emit_one_bundle): Use list->next_slot_number and
6590 list->next_slot_frag instead of unwind.next_slot_number and
6591 unwind.next_slot_frag.
6592
6593 * config/tc-ia64.h (md_convert_frag): Defined as
6594 ia64_convert_frag.
6595 (md_estimate_size_before_relax): Defined as (f)->fr_var.
6596
99d09cdb
AO		 65972004-01-06 Alexandre Oliva <aoliva@redhat.com>
6598
6599 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
6600 * config/tc-frv.h (md_apply_fix3): Don't define.
6601 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
6602 operands.
6603 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
6604 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
6605 * config/tc-frv.c (line_separator_chars): Add `!'.
6606 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
6607 * config/tc-frv.c (md_assemble): Clear insn upfront.
6608 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
6609 * config/tc-frv.c (OPTION_FDPIC): New macro.
6610 (md_longopts): Add mfdpic.
6611 (md_parse_option): Handle it.
6612 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
6613 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
6614 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
6615 (frv_pic_ptr): Parse funcdesc.
6616
4a4c4a1d
MR		 66172004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6618
6619 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
6620 gasver.texi. Remove duplicate symbol definitions for texi2pod.
6621
2251dd89
MR		 66222004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6623
6624 * Makefile.am (Makefile): Move the dependency on
6625 $(BFDDIR)/configure.in to...
6626 (CONFIG_STATUS_DEPENDENCIES): ... here.
6627 (AUTOMAKE_OPTIONS): Require automake 1.8.
6628 * Makefile.in: Regenerate.
6629 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
6630 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
6631 $(BFDDIR)/configure.in here as well.
6632 * doc/Makefile.in: Regenerate.
6633
c6581168
MR		 66342004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6635
6636 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
6637 * Makefile.in: Regenerate.
6638 * aclocal.m4: Regenerate.
6639 * doc/Makefile.am (install, install-info): Remove.
6640 (install-data-local): A new hook for install-info.
6641 (AUTOMAKE_OPTIONS): Require automake 1.8.
6642 * doc/Makefile.in: Regenerate.
6643
303e7b79
NC		 66442004-01-02 Nutan Singh <nutan@kpitcummins.com>
6645
6646 * doc/c-sh.texi: Update description about floating point behavior
6647 of SH family.
6648
b50c15dc
NC		 66492004-01-02 Bernardo Innocenti <bernie@develer.com>
6650
6651 * configure.in: Add m68k-uClinux target.
6652 * configure: Regenerate.
7de9afa2 6653
c9e214e5 6654For older changes see ChangeLog-0203
08d56133
NC		 6655\f
6656Local Variables:
6657mode: change-log
6658left-margin: 8
6659fill-column: 74
6660version-control: never
6661End:
GDB Binutils - Deliverables
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