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06e77878
AO		 12005-10-24 Alexandre Oliva <aoliva@redhat.com>
2
3 * read.c (potable): Add weakref.
4 (s_weakref): New.
5 * read.h (s_weakref): Declare.
6 * struc-symbol.h (struct symbol): Add sy_weakrefr and sy_weakrefd.
7 * symbols.c (colon): Clear weakrefr.
8 (symbol_find_exact): Rename to, and reimplement in terms of...
9 (symbol_find_exact_noref): ... new function.
10 (symbol_find): Likewise...
11 (symbol_find_noref): ... ditto.
12 (resolve_symbol_value): Resolve weakrefr without setting their
13 values.
14 (S_SET_WEAK): Call hook.
15 (S_GET_VALUE): Follow weakref link.
16 (S_SET_VALUE): Clear weakrefr.
17 (S_IS_WEAK): Follow weakref link.
18 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): New.
19 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): New.
20 (symbol_set_value_expression, symbol_set_frag): Clear weakrefr.
21 (symbol_mark_used): Follow weakref link.
22 (print_symbol_value_1): Print weak, weakrefr and weakrefd.
23 * symbols.h (symbol_find_noref, symbol_find_exact_noref): Declare.
24 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): Declare.
25 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): Declare.
26 * write.c (adust_reloc_syms): Follow weakref link. Do not
27 complain if target is undefined.
28 (write_object_file): Likewise. Remove weakrefr symbols. Drop
29 unreferenced weakrefd symbols.
30 * config/obj-coff.c (obj_frob_symbol): Do not force WEAKREFD
31 symbols EXTERNAL.
32 (pecoff_obj_set_weak_hook, pecoff_obj_clear_weak_hook): New.
33 * config/obj-coff.h (obj_set_weak_hook, obj_clear_weak_hook): Define.
34 * doc/as.texinfo: Document weakref.
35 * doc/internals.texi: Document new struct members, internal
36 functions and hooks.
37
9ba4c445
JZ		 382005-10-24 Jie Zhang <jie.zhang@analog.com>
39
40 * Makefile.am (bfin-parse.h): Renamed from bfin-parse.tab.h.
41 (EXTRA_DIST): Add bfin-parse.h and bfin-lex.c.
42 * Makefile.in: Regenerate.
43 * config/bfin-lex.l: Include bfin-parse.h instead of bfin-parse.tab.h.
44 * config/tc-bfin.c (md_chars_to_number): Change the type of first
45 argument from unsigned char * to char * to remove signedness warnings.
46
6a2375c6
JB		 472005-10-24 Jan Beulich <jbeulich@novell.com>
48
49 * config/tc-ia64.c (enum reg_symbol): Delete IND_MEM.
50 (dot_rot): Change type of num_* variables. Check for positive count.
51 (ia64_optimize_expr): Re-structure.
52 (md_operand): Check for general register.
53
5e0bd176
JB		 542005-10-24 Jan Beulich <jbeulich@novell.com>
55
56 * config/tc-ia64.c (declare_register): Call symbol_create.
57 (md_begin): Remove local variables total, ar_base, and cr_base.
58 Start loops for registers at their respective first one. Don't
59 update md.regsym for alias names. Generate alias name tp for r13.
60
cab0a0db
DD		 612005-10-21 DJ Delorie <dj@redhat.com>
62
63 * config/tc-m32c.c (md_cgen_lookup_reloc): Add more relocs. Print
64 names unstead of numbers.
65
29024861
DU		 662005-10-19 David Ung <davidu@mips.com>
67
68 * config/tc-mips.c (append_insn): Convert MIPS16 jr/jalr jumps
69 into jrc/jalrc versions if ISA_MIPS32+ and not doing the swap,
70 hence avoiding to emit a nop.
71
9f8e671b
JZ		 722005-10-19 Jie Zhang <jie.zhang@analog.com>
73
74 * config/tc-bfin.c (md_begin): Let the lex_type of '(' be
75 LEX_BEGIN_NAME.
76 (bfin_start_line_hook): Remove the workaround for LSETUP(.
77 (bfin_name_is_register): Remove the workarounds for LSETUP(
78 and SAA(.
79 (bfin_start_label): Ditto.
80
e8247da7
BW		 812005-10-18 Bob Wilson <bob.wilson@acm.org>
82
83 * config/tc-xtensa.c (xtensa_end_directive): Restore
84 default_lit_sections regardless of use_literal_section.
85
1e0486ea
JZ		 862005-10-18 Jie Zhang <jie.zhang@analog.com>
87
88 * Makefile.am (bfin-lex.c): Update ylwrap invocation.
89 * Makefile.in: Regenerated.
90
cd1fcb49
NC		 912005-10-18 Arnold Metselaar <arnold.metselaar@planet.nl>
92
93 * doc/as.texinfo (.loc) Fix placement of '@end table'.
94
7c430684
BW		 952005-10-17 Bob Wilson <bob.wilson@acm.org>
96
97 * config/xtensa-istack.h (TInsn): Replace dwarf2_line_info with an
98 unsigned line number. Do not include "dwarf2dbg.h".
99 * config/tc-xtensa.c (md_pseudo_table): Remove entry for "loc".
100 (xtensa_dwarf2_directive_loc, xtensa_dwarf2_emit_insn): Delete.
101 (xg_build_to_insn, xg_build_token_insn): Update TInsn uses.
102 (md_assemble): Use as_where instead of dwarf2_where.
103 (xg_assemble_vliw_tokens): Use unsigned line numbers instead of
104 dwarf2_line_infos. Change to call new_logical_line followed by
105 dwarf2_emit_insn.
106
7047dd1e
NC		 1072005-10-14 Mike Frysinger <vapier@gentoo.org>
108
109 * doc/as.texinfo (Section): Add missing ']' to .section example.
110
559c577b
DA		 1112005-10-12 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
112
113 PR binutils/941
114 * config/tc-hppa.c (pa_ip): Use as_bad instead of as_fatal when an
115 unknown opcode is found.
116
3e8a519c
MM		 1172005-10-12 Mark Mitchell <mark@codesourcery.com>
118
119 * NEWS: Mention @file.
120
dc191a8f
NC		 1212005-10-12 Nick Clifton <nickc@redhat.com>
122
123 * config/tc-avr.c: Convert to ISO C90 format. Fix formatting and
124 generally tidy up the code.
125 * config/tc-avr.h: Likewise.
126
60d11e55
JB		 1272005-10-12 Jan Beulich <jbeulich@novell.com>
128
129 * config/tc-ia64.c (dot_reg_val): Use expression_and_evaluate.
130 (dot_pred_rel): Likewise.
131 (parse_operand): Likewise.
132 (ia64_unrecognized_line): Likewise.
133 (md_operand): Likewise.
134
9497f5ac
NC		 1352005-10-11 Jan Beulich <jbeulich@novell.com>
136
137 * expr.h (enum expr_mode): New.
60d11e55 138 (expression): Pass third argument to expr.
9497f5ac
NC		 139 (expression_and_evaluate): New.
140 (deferred_expression): New.
141 (expr): Add third parameter.
142 (resolve_expression): New.
143 * struc-symbol.h (struct symbol): New members sy_volatile and
144 sy_forward_ref.
145 * symbols.c, symbols.h (symbol_clone): New.
146 (symbol_clone_if_forward_ref): New.
147 (snapshot_symbol): New.
148 (S_IS_VOLATILE): New.
149 (S_IS_FORWARD_REF): New.
150 (S_SET_VOLATILE): New.
151 (S_SET_FORWARD_REF): New.
152 * as.c (macro_expr): Use expression_and_evaluate.
153 * cond.c (s_if): Likewise.
154 (s_elseif): Likewise.
155 * dw2gencfi.c (cfi_parse_reg): Likewise.
156 * expr.c (operand): Add second parameter. Optionally call
157 deferred_expression. Pass mode argument to itself and md_parse_name.
158 Check mode before trying to evaluate symbol. Call
159 symbol_clone_if_forward_ref for both operands.
60d11e55 160 (expr): Add third parameter. Pass mode to operand and itself.
9497f5ac
NC		 161 Optionally call resolve_expression.
162 (resolve_expression): New.
163 (get_single_number): Pass second argument to operand.
164 * read.c (potable): New entry for .eqv.
165 (read_a_source_file): Handle new == operator.
166 (get_absolute_expr): Use expression_and_evaluate.
167 (s_lsym): Likewise.
168 (assign_symbol): Rename second parameter. Call symbol_clone on
169 legal and illegal redefinition. Call S_SET_VOLATILE and
170 S_SET_FORWARD_REF depending on mode.
171 (s_set): Update description.
172 (s_space): Call resolve_expression.
173 (pseudo_set): Optionally call deferred_expression. Check
174 S_IS_FORWARD_REF before trying to simplify/resolve an expression.
175 (equals): Handle ==.
176 * config/tc-ia64.h (md_parse_name): Add mode parameter.
177 * config/tc-arc.c (arc_parse_cons_expression): Likewise.
178 * config/tc-m32r.h (md_parse_name): Likewise.
179 (m32r_parse_name): Likewise.
180 * config/tc-mmix.h (md_parse_name): Likewise.
181 * config/tc-mn10300.h (md_parse_name): Likewise.
182 (mn10300_parse_name): Likewise.
183 * config/tc-ppc.h (md_parse_name): Likewise.
184 * config/tc-sh.h (md_parse_name): Likewise.
185 (sh_parse_name): Likewise.
186 * config/tc-sh64.h (md_parse_name): Likewise.
187 (sh64_consume_datalabel): Likewise.
188 * config/tc-tic54x.h (md_parse_name): Likewise.
189 * config/tc-m32r.c (m32r_parse_name): Add mode parameter. Check it
190 before trying to evaluate symbol.
191 * config/tc-mn10300.c (mn10300_parse_name): Likewise.
192 * config/tc-sh.c (sh_parse_name): Likewise.
193 * config/tc-sh64.c (sh64_consume_datalabel): Add mode parameter. Pass
194 second argument to operandf. Pass mode parameter to sh_parse_name.
195 * doc/as.texinfo: Document .eqv and the == assignment operator.
196
fa4ec3f5
ILT		 1972005-10-10 Ian Lance Taylor <ian@airs.com>
198
199 * Makefile.am (EXTRA_DIST): Remove bfin-lex.l and bfin-defs.h.
200 * Makefile.in: Regenerate.
201
723a8472
NC		 2022005-10-10 Arnold Metselaar <arnold.metselaar@planet.nl>
203
204 * expr.c (operator): Allow "!=" as a synonym for "<>".
205 * doc/as.texinfo (Infix Op): Mention "!=".
206
f0a3b40f
DA		 2072005-10-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
208
209 * config/tc-hppa.c (strict): Don't initialize. Update comment.
210 (pa_ip): Promote from PA 1.0 to 1.1 immediately when 1.1 match is
211 found. Simplify handling of "ma" and "mb" completers.
212
ee065d83
PB		 2132005-10-08 Paul Brook <paul@codesourcery.com>
214
215 * config/tc-arm.c: Don't provide fallback default for CPU_DEFAULT.
216 (arm_arch_used, thumb_arch_used, selected_cpu, selected_cpu_name):
217 New variables.
218 (arm_cpu_option_table): Add canonical_name.
219 (arm_cpus): Populate canonical_name field.
220 (s_arm_eabi_attribute, s_arm_arch, s_arm_cpu, s_arm_fpu,
221 aeabi_set_public_attributes, arm_md_end): New functions.
222 (md_pseudo_table): Add "cpu", "arch", "fpu" and "eabi_attribute".
223 (md_assemble): Set thumb_arch_used and arm_arch_used.
224 (md_begin): Set defaut cpu if CPU_DEFAULT not defined.
225 * config/tc-arm.h (md_end): Define.
226 * doc/c-arm.texi: Document .cpu, .arch, .fpu and .eabi_attribute.
227
37dedf66
NC		 2282005-10-06 Khem Raj <kraj@mvista.com>
229 NIIBE Yutaka <gniibe@m17n.org>
230
231 * config/tc-sh.c (allow_dollar_register_prefix): New variable.
232 (parse_reg_without_prefix): New function.
233 (parse_reg): Check for '$' register prefix if --allow-reg-prefix is
234 set.
235 (option md_longopts): Add allow-reg-prefix option.
236 * doc/c-sh.texi: Document --allow-reg-prefix option.
237 * NEWS: Mention the new switch.
238
d1eac9d9
NC		 2392005-10-03 Arnold Metselaar <arnold.metselaar@planet.nl>
240
241 * doc/as.texinfo (Infix Ops): '<' and '>' are not shift
242 operators.
243
4945bb8a
BW		 2442005-09-30 Sterling Augustine <sterling@tensilica.com>
245 Bob Wilson <bob.wilson@acm.org>
3ea38ac2
BW		 246
247 * config/tc-xtensa.c (xtensa_frob_label): Disallow labels in bundles.
248
b898a385
L		 2492005-09-30 H.J. Lu <hongjiu.lu@intel.com>
250
251 * Makefile.am: Run "make dep-am".
252 * Makefile.in: Regenerated.
253 * aclocal.m4: Likewise.
254
869b9d07
MM		 2552005-09-30 Mark Mitchell <mark@codesourcery.com>
256
257 * as.c (main): Use expandargv.
258
90e3ad06
JB		 2592005-09-30 Jan Beulich <jbeulich@novell.com>
260
261 * config/tc-tic4x.c (tic4x_set): Advance input_line_pointer past
262 (removed) comma.
263
07c1b327
CM		 2642005-09-30 Catherine Moore <clm@cm00re.com>
265
266 * Makefile.am: Bfin support.
267 * Makefile.in: Regenerated.
268 * aclocal.m4: Regenerated.
269 * configure: Regenerated.
270 * configure.in: Bfin support.
271 * configure.tgt: Bfin support.
272 * config/bfin-aux.h: New file.
273 * config/bfin-defs.h: New file.
274 * config/bfin-lex.l: New file.
275 * config/bfin-parse.y: New file.
276 * config/tc-bfin.c: New file.
277 * config/tc-bfin.h: New file.
278 * doc/Makefile.am: Recognize c-bfin.texi.
279 * doc/Makefile.in: Regenerated.
280 * doc/all.texi: Bfin support.
281 * doc/as.texinfo: Likewise.
282 * doc/c-bfin.texi: Document bfin-specific syntax and
283 directives.
284
e3cb604e
PB		 2852005-09-30 Paul Brook <paul@codesourcery.com>
286
287 * config/tc-arm.c (opcode_tag): Add OT_cinfix3_legacy.
288 (opcode_lookup): Handle OT_cinfix3_legacy. Revert earlier change for
289 normal infix conditions.
290 (C3E): Include Thumb-2 definition.
291 (CL, cCL): Define.
292 (insns): Use them for legacy mnemonics.
293
a70c2403
NC		 2942005-09-30 Matthias Kurz <mk@baerlap.north.de>
295
296 * asintl.h: Prevent the inclusion of <libintl.h> from the Solaris
297 version of <locale.h> when ENABLE_NLS is not defined.
298
ef0241e7
JB		 2992005-09-29 Jan Beulich <jbeulich@novell.com>
300
301 * config/tc-ia64.c (parse_operands): Always parse first operand of
302 alloc.
303
c9c5dcda
AM		 3042005-09-29 Arnold Metselaar <arnold.metselaar@planet.nl>
305 Alan Modra <amodra@bigpond.net.au>
306
307 * app.c (do_scrub_chars): Match open and close quote of strings.
308 Remove redundant EOF test in case 7.
309
e05278af
JB		 3102005-09-28 Jan Beulich <jbeulich@novell.com>
311
312 * config/tc-i386.c (reloc): Disable signedness check for 4-byte
313 relocations in 16- and 32-bit modes.
314 (i386_displacement): Make pc-relative branch handling dependent
315 upon operand (rather than address) size.
316
7c9c8381
JB		 3172005-09-28 Jan Beulich <jbeulich@novell.com>
318
319 * dw2gencfi.c (dot_cfi): Call ignore_rest_of_line when not fully
320 parsing the input.
321 (dot_cfi_startproc): Likewise.
322 (dot_cfi_endproc): Likewise. Also check no extra input was given.
323 (dot_cfi_escape): Likewise.
324
d182319b
JB		 3252005-09-28 Jan Beulich <jbeulich@novell.com>
326
327 * config/tc-i386.h (x86_cons_fix_new): Declare unconditionally.
328 (TC_CONS_FIX_NEW): Define unconditionally.
329 (x86_pe_cons_fix_new): Remove.
330 * config/tc-i386.c (signed_cons): New.
331 (md_pseudo_table): Add slong.
332 (x86_cons_fix_new): Declare unconditionally.
333 (x86_pe_cons_fix_new): Merge into x86_cons_fix_new.
334 (tc_gen_reloc): Also consider BFD_RELOC_X86_64_32S for gotpc
335 conversion.
336
37b75c0c
AM		 3372005-09-28 Arnold Metselaar <arnold.metselaar@planet.nl>
338
339 * app.c (do_scrub_chars <LEX_IS_SYMBOL_COMPONENT>): Check for full
340 buffer after copying string.
341
db8ac8f9
PB		 3422005-09-27 Paul Brook <paul@codesourcery.com>
343
344 * config/arm.c (arm_cpus): Add more cpu names.
345 * doc/c-arm.texi: Document them.
346
66bd02d3
AM		 3472005-09-21 Alan Modra <amodra@bigpond.net.au>
348
349 * read.c (pseudo_set): Don't set undefined symbols to expr_section.
350
fead5cd9
RH		 3512005-09-20 Richard Henderson <rth@redhat.com>
352
353 * dwarf2dbg.c (process_entries): Fix uninitialized variable warning.
354
07a53e5c
RH		 3552005-09-20 Richard Henderson <rth@redhat.com>
356
357 * dwarf2dbg.c (struct line_entry): Replace frag and frag_ofs
358 with label.
359 (dwarf2_loc_mark_labels): New.
360 (dwarf2_gen_line_info_1): Split out of ...
361 (dwarf2_gen_line_info): ... here. Create the temp symbol here.
362 (dwarf2_emit_label): New.
363 (dwarf2_directive_loc_mark_labels): New.
364 (out_set_addr): Take a symbol instead of frag+ofs.
365 (relax_inc_line_addr): Likewise.
366 (emit_inc_line_addr): Assert delta non-negative.
367 (process_entries): Remove dead code. Update to work with temp
368 symbols instead of frag+ofs.
369 * dwarf2dbg.h (dwarf2_directive_loc_mark_labels): Declare.
370 (dwarf2_emit_label, dwarf2_loc_mark_labels): Declare.
371 * config/obj-elf.c (elf_pseudo_tab): Add loc_mark_labels.
372 * config/obj-elf.h (obj_frob_label): New.
373 * config/tc-alpha.c (alpha_define_label): Call dwarf2_emit_label.
374 * config/tc-arm.c, config/tc-hppa.c, config/tc-m68k.c,
375 config/tc-mips.c, config/tc-ppc.c, config/tc-sh.c, config/tc-xtensa.c:
376 Similarly in the respective tc_frob_label implementation functions.
377 * config/tc-i386.c (md_pseudo_table): Move file and loc to
378 non-elf section; add loc_mark_labels.
379 * config/tc-ia64.c (struct label_fix): Add dw2_mark_labels.
380 (ia64_flush_insns): Check for marked labels; emit line entry if so.
381 (emit_one_bundle): Similarly.
382 (ia64_frob_label): Record marked labels.
383 * config/tc-m68hc11.h (tc_frob_label): Remove.
384 * config/tc-ms1.c (md_pseudo_table): Remove file and loc.
385 * config/tc-sh.h (tc_frob_label): Pass sym to sh_frob_label.
386 * config/tc-sh64.h (tc_frob_label): Likewise.
387 * doc/as.texinfo (LNS directives): Docuement .loc_mark_blocks.
388
aba4aa7d
AM		 3892005-09-20 Alan Modra <amodra@bigpond.net.au>
390
391 * read.c (pseudo_set): Set segment of expression syms to expr_section.
392
43fd16e4
JB		 3932005-09-14 Jan Beulich <jbeulich@novell.com>
394
395 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Add selector
396 registers, floating point control and status words, and mxcsr as
397 well as (for 64-bit code) segment base registers and rflags.
398
3e470ab5
DD		 3992005-09-09 Dmitry Diky <diwil@spec.ru>
400
401 * config/tc-msp430.c (msp430_operands): Undo last changes. Instead...
402 (msp430_relax_frag): add a guard check to ensure that final fr_subtype
403 has been reached.
404
2ef2b9ae
CF		 4052005-09-08 Chao-ying Fu <fu@mips.com>
406
407 * doc/as.texinfo: Document -mdsp and -mno-dsp options.
408 * doc/c-mips.texi: Likewise, and document ".set dsp" and ".set nodsp"
409 directives.
410
3eb17e6b
PB		 4112005-09-08 Paul Brook <paul@codesourcery.com>
412
413 * config/tc-arm.c (do_smi, do_t_smi): Rename ...
414 (do_smc, do_t_smc): ... to this.
415 (insns): Remane smi to smc.
416 (md_apply_fix, tc_gen_reloc): Rename BFD_RELOC_ARM_SMI to
417 BFD_RELOC_ARM_SMC.
418
ecea7679
RH		 4192005-09-07 Richard Henderson <rth@redhat.com>
420
421 * dwarf2dbg.c (dwarf2_where): Set line->isa.
422 (dwarf2_set_isa): New.
423 (dwarf2_directive_loc): Rearrange to allow all options on one line.
424 * dwarf2dbg.h (dwarf2_set_isa): Declare.
425 * doc/as.texinfo: Update .loc documentation.
426
bd0eb99b
RH		 4272005-09-07 Richard Henderson <rth@redhat.com>
428
429 * dwarf2dbg.c: Include safe-ctype.h.
430 (DWARF2_LINE_OPCODE_BASE): Bump to 13.
431 (current): Initialize.
432 (dwarf2_emit_insn): Clear DWARF2_FLAG_BASIC_BLOCK,
433 DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN.
434 (dwarf2_directive_file): Cope with invalid filename.
435 (dwarf2_directive_loc): Add handling for basic_block, prologue_end,
436 epilogue_begin, is_stmt, isa.
437 (emit_inc_line_addr): Move line_delta == 0, addr_delta == 0 special
438 case down lower.
37b75c0c 439 (process_entries): Handle isa, DWARF2_FLAG_PROLOGUE_END,
bd0eb99b
RH		 440 and DWARF2_FLAG_EPILOGUE_BEGIN.
441 (out_debug_line): Emit sizes for DW_LNS_set_prologue_end,
442 DW_LNS_set_epilogue_begin, DW_LNS_set_isa.
443 * dwarf2dbg.h (DWARF2_FLAG_IS_STMT): Rename from DWARF2_FLAG_BEGIN_STMT.
444 (DWARF2_FLAG_BASIC_BLOCK): Rename from DWARF2_FLAG_BEGIN_BLOCK.
445 (DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN): New.
446 (struct dwarf2_line_info): Add isa member.
447 * doc/as.texinfo (LNS directives): New node.
448
b8ee1a6e
DU		 4492005-09-07 David Ung <davidu@mips.com>
450
451 * config/tc-mips.c (append_insn): Undo last change. Instead add
452 guard to suppress calling frag_grow if the current instruction is
453 one that allows a delay slot.
454
ef2e4d86
CF		 4552005-09-06 Chao-ying Fu <fu@mips.com>
456
457 * config/tc-mips.c (mips_set_options): Add ase_mt for MT instructions.
458 (mips_opts): Add -1 to initialize ase_mt.
459 (file_ase_mt): New variable for -mmt.
460 (CPU_HAS_MT): New define.
461 (validate_mips_insn): Add supports for +t, +T, !, $, *, &, g operand
462 formats.
463 (mips_ip): Check ase_mt to enable MT instructions.
464 Handle !, $, *, &, +T, +t, g operand formats.
465 For "mftc1", "mfthc1", "cftc1", "mttc1", "mtthc1", "cttc1", we allow
466 odd float registers.
467 (OPTION_MT, OPTION_NO_MT): New define.
468 (OPTION_COMPAT_ARCH_BASE): Change because of inserting MT define.
469 (md_parse_option): Parse OPTION_MT and OPTION_NO_MT.
470 (mips_after_parse_args): Set ase_mt based on CPU.
471 (s_mipsset): Handle ".set mt" and ".set nomt".
472 (mips_elf_final_processing): Remind of adding new flag for MT ASE.
473 (md_show_usage): Show usage of -mmt and -mno-mt.
474 * doc/as.texinfo: Document -mmt and -mno-mt options.
475 * doc/c-mips.texi: Likewise, and document ".set mt" and ".set nomt"
476 directives.
477
0110f2b8
PB		 4782005-09-06 Paul Brook <paul@codesourcery.com>
479
480 * config/tc-arm.c (arm_it): Add relax field.
481 (T16_32_TAB): Add addi, addis, add_pc, add_sp, dec_sp, inc_sp,
482 b, bcond, ldr_pc, ldr_pc2, ldr_sp, str_sp, subi, subis.
483 (do_t_add_sub, do_t_addr, do_t_branch, do_t_ldst,
484 do_t_mov_cmp): Allow relaxation.
485 (output_relax_insn): New function.
486 (put_thumb32_insn): New function.
487 (output_inst): Use new functions.
488 (md_assemble): Don't throw error on relaxable instructions.
489 (insns): Change "b" entry from TCE(...) to tCE(...).
490 (md_estimate_size_before_relax): Return 2.
491 (md_convert_frag, relax_immediate, relax_adr, relax_addsub,
492 relax_branch, arm_relax_frag): New functions.
493 (arm_force_relocation): Return 0 for Thumb-2 immediate operand
494 relocations.
495 * config/tc-arm.h (md_convert_frag): Remove definition.
496 (md_relax_frag): Define.
497 (arm_relax_frag): Add prototype.
498
9a64e435
PB		 4992005-09-02 Paul Brook <paul@codesourcery.com>
500
501 * config/tc-arm.c (do_rn_rd): Enforce SWP operand constraints.
502
8f06b2d8
PB		 5032005-09-02 Paul Brook <paul@codesourcery.com>
504
505 * config/tc-arm.c (encode_arm_cp_address): Use
506 BFD_RELOC_ARM_T32_CP_OFF_IMM in thumb mode.
507 (do_iwmmxt_wldstbh): Use BFD_RELOC_ARM_T32_CP_OFF_IMM_S2 in thumb
508 mode.
509 (md_assemble): Only allow coprocessor instructions when Thumb-2 is
510 available.
511 (cCE, cC3): Define.
512 (insns): Use them for coprocessor instructions.
513 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM.
514 (get_thumb32_insn): New function.
515 (put_thumb32_insn): New function.
516 (md_apply_fix): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM and
517 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
518
c4188bc9
PB		 5192005-09-02 Paul Brook <paul@codesourcery.com>
520
521 * config/tc-arm.c (opcode_lookup): Look for infix opcode when
522 incorrect suffix matches.
523
e9df6573
DU		 5242005-09-01 David Ung <davidu@mips.com>
525
526 * config/tc-mips.c (append_insn): Correctly handle mips16 case
527 when the frags are different for the 2 instructions we want to
528 swap. If the lengths of the 2 instructions are not the same, we
529 won't do the swap but emit an nop.
530
2a9a06c1
DD		 5312005-09-01 Dmitry Diky <diwil@spec.ru>
532
533 * config/tc-msp430.c (msp430_operands): Emit dwarf2_emit_insn()
37b75c0c 534 as appropriate. Change frag_variant() to frag_var() for relaxes.
2a9a06c1 535
61e192bf
NC		 5362005-08-29 Nick Clifton <nickc@redhat.com>
537
538 * write.c (generic_force_reloc): Do not call S_FORCE_RELOC if
539 there is no symbol.
540
435acd52
JB		 5412005-08-26 Jan Beulich <jbeulich@novell.com>
542
543 * config/tc-i386.c (intel_e09): Set JumpAbsolute when seeing a PTR-
544 qualified operand of a branch.
545 (intel_bracket_expr): Set JumpAbsolute here...
546 (intel_e11): ... rather than here.
547
c0524131
NC		 5482005-08-26 Christian Groessler <chris@groessler.org>
549
550 * configure.tgt: Set bfd_gas also for z8k cpu.
551 * config/tc-z8k.c (s_segm): Use bfd_set_arch_mach to set machine
552 type.
553 (newfix): Adapt to bfd reloc types.
554 (build_bytes): Adapt to bfd reloc types. Ensure that enough space
555 is available in the current frag.
556 (md_convert_frag): Adapt function parameters.
557 (tc_gen_reloc): New function.
558 (md_section_align): Use bfd_get_section_alignment.
559 (md_apply_fix): Adapt to bfd reloc types. Fix handling of
560 BFD_RELOC_Z8K_IMM4L, BFD_RELOC_8, BFD_RELOC_16, and BFD_RELOC_32
561 relocations.
562 * config/tc-z8k.h (TARGET_ARCH): Define.
563 (tc_fix_adjustable): Define.
564
74cd071d
CF		 5652005-08-25 Chao-ying Fu <fu@mips.com>
566
567 * config/tc-mips.c (mips_set_options): Add ase_dsp for DSP instructions.
568 (mips_opts): Add -1 to initialize ase_dsp.
569 (file_ase_dsp): New variable for -mdsp.
570 (CPU_HAS_DSP): New define.
571 (validate_mips_insn): Add supports for 3, 4, 5, 6, 7, 8, 9, 0, ', :, @
572 operand formats.
573 (mips_ip): Add min_range and max_range for checking singed numbers.
574 Check ase_dsp to enable DSP instructions.
575 Handle 3, 4, 5, 6, 7, 8, 9, 0, ', :, @ operand formats.
576 (OPTION_DSP, OPTION_NO_DSP): New define.
577 (OPTION_COMPAT_ARCH_BASE): Change because of inserting DSP define.
578 (md_parse_option): Parse OPTION_DSP and OPTION_NO_DSP.
579 (mips_after_parse_args): Set ase_dsp based on CPU.
580 (s_mipsset): Handle ".set dsp" and ".set nodsp".
581 (mips_elf_final_processing): Remind of adding new flag for DSP ASE.
582 (md_show_usage): Show usage of -mdsp and -mno-dsp.
583
ff324200
DU		 5842005-08-23 David Ung <davidu@mips.com>
585
586 * config/tc-mips.c (mips_cpu_info_table): Add 5kf to the table of
587 cpu names.
588
ac805826
AM		 5892005-08-23 Alan Modra <amodra@bigpond.net.au>
590
591 PR 1036
592 * config/tc-ppc.c (ppc_symbol_chars): Add '%' and '['.
593
478ec1e3
AM		 5942005-08-23 Phil Edwards <phil@codesourcery.com>
595
596 * configure.tgt (*-*-vxworks): Match vxworks* instead.
597
4fa24527
JB		 5982005-08-22 Jan Beulich <jbeulich@novell.com>
599
600 * config/tc-i386.c (object_64bit): New.
601 (i386_target_format): Initialize it.
602 (output_disp): Use object_64bit for relocation type determination.
603 (output_imm): Likewise.
604 (i386_validate_fix): Likewise.
605 (tc_gen_reloc): Likewise.
606 (lex_got): Likewise. Remove static mode_name. Change array size
607 of gotrel's rel field, and adjust its initializer. Adjust diagnostic.
608 (x86_cons): Use object_64bit for deciding whether quad fields can
609 have relocations.
610
fefaa1aa
CG		 6112005-08-18 Christian Groessler <chris@groessler.org>
612
613 * config/tc-h8300.h: Remove TC_RELOC_MANGLE/tc_reloc_mangle.
614 * config/tc-mcore.h: Likewise.
615 * config/tc-z8k.h: Likewise.
616 * config/tc-z8k.c: Likewise.
617 * config/tc-sh.h: Remove TC_RELOC_MANGLE and
618 sh_coff_reloc_mangle declaration.
619 * config/tc-sh.c: (md_apply_fix): Fix comment for case
620 BFD_RELOC_SH_USES.
621
32a3d256
KK		 6222005-08-18 Kaz Kojima <kkojima@rr.iij4u.or.jp>
623
624 * config/tc-sh64.c (sh64_target_format): Check preset_target_arch
625 to confirm that no ISA is specified.
626
4111faa5
NC		 6272005-08-18 Nick Clifton <nickc@redhat.com>
628
629 * write.c (relax_segment): Count the number of frags being
630 processed and use this to compute a maximum limit on the number of
631 iterations that will be allowed when attempting to relax the
632 segment.
633
11eec5fc
DS		 6342005-08-17 Danny Smith <dannysmith@users.sourceforge.net>
635
636 * config/obj-coff.c (obj_coff_weak): Set auxiliary record
637 of NT weak externals to IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY.
638
23d36e92
AM		 6392005-08-16 Alan Modra <amodra@bigpond.net.au>
640
641 * config/tc-ppc.c (ppc_set_cpu): Don't select 64-bit based on
642 default cpu.
643
3d388997
PB		 6442005-08-15 Paul Brook <paul@codesourcery.com>
645
646 * config/tc-arm.c (do_t_mov_cmp): Fix encoding of i16-bit conditional
647 instructions.
648 (do_t_mvn_tst, do_t_neg, do_t_shift): Ditto.
649
36ae0db3
DJ		 6502005-08-15 Daniel Jacobowitz <dan@codesourcery.com>
651
652 * config/tc-ppc.c (parse_cpu): Add -me300 support.
653 (md_show_usage): Likewise.
654 * doc/c-ppc.texi (PowerPC-Opts): Document it.
655
6c639ef9
MS		 6562005-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
657
658 * config/tc-s390.c (md_parse_option): Add cpu type z9-109.
659 (md_gather_operands): Add support for optional operands.
660
77592908
DD		 6612005-08-12 Dmitry Diky <diwil@spec.ru>
662 * config/tc-msp430.c (msp430_enable_relax): New flag.
663 (msp430_enable_polys): Likewise.
664 (OPTION_RELAX): New option.
665 (OPTION_POLYMORPHS): Likewise.
666 (md_longopts): New long options.
667 (md_show_usage): Updated.
668 (md_parse_option): Add new options handler.
669 (msp430_operands): Add check if polymorph insns are enabled.
670 (msp430_force_relocation_local): New function.
671 (md_apply_fix): Now delete relocs according to new flags combination.
672 (msp430_relax_frag): Convert long branches to short branches only if
673 flag msp430_enable_relax is set.
674 * config/tc-msp430.h (TC_FORCE_RELOCATION_LOCAL): Defined.
675 (msp430_force_relocation_local): Likewise.
676 * doc/c-msp430.texi: Describe new options.
37b75c0c 677
e079bef8
ILT		 6782005-08-11 Ian Lance Taylor <ian@airs.com>
679
680 * Makefile.am ($(srcdir)/make-gas.com): Remove target.
681 (stamp-mk.com): Likewise.
682 (EXTRA_DIST): Remove make-gas.com from list.
683 (MOSTLYCLEANFILES): Remove stamp-mk.com from list.
684 * Makefile.in: Regenerate.
685
4924bf8f
HPN		 6862005-08-11 Hans-Peter Nilsson <hp@axis.com>
687
688 * subsegs.c (subseg_change): Move declaration of seginfo to before
689 first statement.
690
7be1c489
AM		 6912005-08-11 Alan Modra <amodra@bigpond.net.au>
692
693 * README-vms: Delete.
694 * config-gas.com: Delete.
695 * makefile.vms: Delete.
696 * vmsconf.sh: Delete.
697 * config/atof-tahoe.c: Delete.
698 * config/m88k-opcode.h: Delete.
699 * config/obj-bout.c: Delete.
700 * config/obj-bout.h: Delete.
701 * config/obj-hp300.c: Delete.
702 * config/obj-hp300.h: Delete.
703 * config/tc-a29k.c: Delete.
704 * config/tc-a29k.h: Delete.
705 * config/tc-h8500.c: Delete.
706 * config/tc-h8500.h: Delete.
707 * config/tc-m88k.c: Delete.
708 * config/tc-m88k.h: Delete.
709 * config/tc-tahoe.c: Delete.
710 * config/tc-tahoe.h: Delete.
711 * config/tc-tic80.c: Delete.
712 * config/tc-tic80.h: Delete.
713 * config/tc-w65.c: Delete.
714 * config/tc-w65.h: Delete.
715 * config/te-aux.h: Delete.
716 * config/te-delt88.h: Delete.
717 * config/te-delta.h: Delete.
718 * config/te-dpx2.h: Delete.
719 * config/te-hp300.h: Delete.
720 * config/te-ic960.h: Delete.
721 * config/vms-a-conf.h: Delete.
722 * doc/c-a29k.texi: Delete.
723 * doc/c-h8500.texi: Delete.
724 * doc/c-m88k.texi: Delete.
725 * README: Remove obsolete examples, and list of supported targets.
726 * Makefile.am: Remove a29k, h8500, m88k, tahoe, tic80, w65,
727 bout and hp300 support.
728 (DEP_FLAGS): Don't define BFD_ASSEMBLER.
729 * configure.in: Remove --enable-bfd-assembler, need_bfd,
730 primary_bfd_gas.
731 * configure.tgt: Remove a29k, h8300-coff, h8500-*, i960 non-elf,
732 m68k non bfd, m88k, or32-coff, tic80-*, vax non-bfd, w65k-*, *-nindy.
733 * as.c: Remove all non-BFD_ASSEMBLER code, support for above targets.
734 * as.h: Likewise.
735 * dw2gencfi.c: Likewise.
736 * dwarf2dbg.c: Likewise.
737 * ehopt.c: Likewise.
738 * input-file.c: Likewise.
739 * listing.c: Likewise.
740 * literal.c: Likewise.
741 * messages.c: Likewise.
742 * obj.h: Likewise.
743 * output-file.c: Likewise.
744 * read.c: Likewise.
745 * stabs.c: Likewise.
746 * struc-symbol.h: Likewise.
747 * subsegs.c: Likewise.
748 * subsegs.h: Likewise.
749 * symbols.c: Likewise.
750 * symbols.h: Likewise.
751 * tc.h: Likewise.
752 * write.c: Likewise.
753 * write.h: Likewise.
754 * config/aout_gnu.h: Likewise.
755 * config/obj-aout.c: Likewise.
756 * config/obj-aout.h: Likewise.
757 * config/obj-coff.c: Likewise.
758 * config/obj-coff.h: Likewise.
759 * config/obj-evax.h: Likewise.
760 * config/obj-ieee.h: Likewise.
761 * config/tc-arm.c: Likewise.
762 * config/tc-arm.h: Likewise.
763 * config/tc-avr.c: Likewise.
764 * config/tc-avr.h: Likewise.
765 * config/tc-crx.h: Likewise.
766 * config/tc-d10v.h: Likewise.
767 * config/tc-d30v.h: Likewise.
768 * config/tc-dlx.h: Likewise.
769 * config/tc-fr30.h: Likewise.
770 * config/tc-frv.h: Likewise.
771 * config/tc-h8300.c: Likewise.
772 * config/tc-h8300.h: Likewise.
773 * config/tc-hppa.h: Likewise.
774 * config/tc-i370.h: Likewise.
775 * config/tc-i386.c: Likewise.
776 * config/tc-i386.h: Likewise.
777 * config/tc-i860.h: Likewise.
778 * config/tc-i960.c: Likewise.
779 * config/tc-i960.h: Likewise.
780 * config/tc-ip2k.h: Likewise.
781 * config/tc-iq2000.h: Likewise.
782 * config/tc-m32c.h: Likewise.
783 * config/tc-m32r.h: Likewise.
784 * config/tc-m68hc11.h: Likewise.
785 * config/tc-m68k.c: Likewise.
786 * config/tc-m68k.h: Likewise.
787 * config/tc-maxq.c: Likewise.
788 * config/tc-maxq.h: Likewise.
789 * config/tc-mcore.c: Likewise.
790 * config/tc-mcore.h: Likewise.
791 * config/tc-mn10200.h: Likewise.
792 * config/tc-mn10300.c: Likewise.
793 * config/tc-mn10300.h: Likewise.
794 * config/tc-ms1.h: Likewise.
795 * config/tc-msp430.c: Likewise.
796 * config/tc-msp430.h: Likewise.
797 * config/tc-ns32k.c: Likewise.
798 * config/tc-ns32k.h: Likewise.
799 * config/tc-openrisc.h: Likewise.
800 * config/tc-or32.c: Likewise.
801 * config/tc-or32.h: Likewise.
802 * config/tc-ppc.c: Likewise.
803 * config/tc-ppc.h: Likewise.
804 * config/tc-s390.h: Likewise.
805 * config/tc-sh.c: Likewise.
806 * config/tc-sh.h: Likewise.
807 * config/tc-sparc.c: Likewise.
808 * config/tc-tic30.c: Likewise.
809 * config/tc-tic30.h: Likewise.
810 * config/tc-tic4x.c: Likewise.
811 * config/tc-tic4x.h: Likewise.
812 * config/tc-tic54x.c: Likewise.
813 * config/tc-tic54x.h: Likewise.
814 * config/tc-v850.h: Likewise.
815 * config/tc-vax.c: Likewise.
816 * config/tc-vax.h: Likewise.
817 * config/tc-xstormy16.h: Likewise.
818 * config/tc-xtensa.h: Likewise.
819 * config/tc-z8k.c: Likewise.
820 * config/tc-z8k.h: Likewise.
821 * config/vms-a-conf.h
822 * doc/Makefile.am: Likewise.
823 * doc/all.texi: Likewise.
824 * doc/as.texinfo: Likewise.
829c3ed3 825 * doc/internals.texi: Likewise.
7be1c489
AM		 826 * doc/Makefile.in: Regenerate.
827 * Makefile.in: Regenerate.
828 * configure: Regenerate.
829 * config.in: Regenerate.
830 * po/POTFILES.in: Regenerate.
831
2f6178c1
NC		 8322005-08-09 Nick Clifton <nickc@redhat.com>
833
834 PR 1070
835 * macro.c (getstring): Do not treat round parentheses exactly the
836 same as angle brackets - the parentheses need to be preserved and
837 passed on to the macro processing code.
838
44c86e8c
NC		 8392005-08-08 Nick Clifton <nickc@redhat.com>
840
841 * config/tc-msp430.c (MSP430_ISA_21): Define.
842 (mcu_types): Add entries for msp430x21xx variants.
843
df40eaf9
NC		 8442005-08-08 Nick Clifton <nickc@redhat.com>
845
846 PR 1070
847 * macro.c (getstring): Treat round parentheses in the same way as
848 angle brackets.
849 (get_any_string): Likewise.
850
5a14ab23
L		 8512005-08-07 H.J. Lu <hongjiu.lu@intel.com>
852
853 PR gas/1118
854 * as.c (parse_args): Handle -al=<FILE>.
855
47837f8e
NC		 8562005-08-07 Nick Clifton <nickc@redhat.com>
857
858 * read.c (s_app_line): Accept a line number of 0 for compatibility
859 with gcc's output for assembler-with-cpp files.
860
e27ec89e
PB		 8612005-08-05 Paul Brook <paul@codesourcery.com>
862
863 * config/tc-arm.c (current_it_mask, current_cc): New variables.
864 (do_t_add_sub): Use correct encodings inside IT block.
865 (do_t_arit3c): Ditto.
866 (do_t_it): Simplify logic. Set current_it_mask and current_cc.
867 (md_assemble): Verify conditional suffixes agains IT blocks.
868
9c3c69f2
PB		 8692005-08-05 Paul Brook <paul@codesourcery.com>
870
871 * config/tc-arm.c (encode_thumb32_immediate): Only accept shifted
872 constants.
873 (encode_thumb32_shifted_operand): Prohibit register shifts.
874 (encode_thumb32_addr_mode): Fix typo.
875 (insns): Correct thumb2 ldm and stm opcodes.
876
f2184508
NC		 8772005-08-02 Khem Raj <kraj@mvista.com>
878
879 * config/tc-arm.c (do_iwmmxt_wldstd): Correct the offset range for
880 WLDRD/WSTRD instruction.
881
4e6935a6
AM		 8822005-08-02 Alan Modra <amodra@bigpond.net.au>
883
884 * config/tc-ppc.c (md_apply_fix <ELF>): Don't warn on overflow
885 if emitting a reloc.
886
8a06b769
TS		 8872005-07-29 Thiemo Seufer <ths@networkno.de>
888
889 * config/tc-mips.c (s_mips_globl): Allow multiple symbols per .globl.
890
e9f89963
PB		 8912005-07-29 Paul Brook <paul@codesourcery.com>
892
893 * config/tc-arm.c (T16_32_TAB): Add "addr". Fix encoding of push and
894 pop.
895 (do_t_addr): Implement 32-bit variant.
896 (do_t_push_pop): Make some errors warnings. Handle single register
897 32-bit case.
898 (insns): Use tCE for adr.
899 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_ADD_PC12.
900 (md_apply_fix): Ditto.
901
92e90b6e
PB		 9022005-07-29 Paul Brook <paul@codesourcery.com>
903
904 * config/tc-arm.c (parse_tb): New function.
905 (enum operand_parse_code): Add OP_TB.
906 (parse_operands): Handle OP_TB.
907 (do_t_add_sub_w, do_t_tb): New functions.
908 (insns): Add entries for addw, subw, tbb and tbh.
909 (md_apply_fix): Handle BFD_RELOC_ARM_T32_IMM12.
910
0a7b9ba6
NC		 9112005-07-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
912
913 * config/tc-m32r.c (m32r_check_fixup): Fixed X_op check.
914
17d4e2a2
L		 9152007-07-27 H.J. Lu <hongjiu.lu@intel.com>
916
917 * config/tc-i386.c (handle_large_common): Declare only for ELF.
918
ba825241
JB		 9192005-07-27 Jan Beulich <jbeulich@novell.com>
920
921 * config/tc-ia64.h (unw_r_record): Change type of fr_mem to unsigned
922 int.
923 (unw_p_record): Remove unused/redundant fields imask and rmask.
924 Combine spoff and pspoff into a union. Combine gr and br into a
925 union. Change type of grmask and brmask to unsigned char. Change type
926 of frmask to unsigned int.
927 (unw_x_record): Combine spoff, pspoff, and treg into a union.
928 * config/tc-ia64.c (unwind): New field 'pending_saves'.
929 (check_pending_save): New.
930 (alloc_record): Clear out entire record.
931 (output_psp_gr): Use renamed structure fields.
932 (output_psp_sprel): Likewise.
933 (output_rp_gr): Likewise.
934 (output_rp_br): Likewise.
935 (output_rp_psprel): Likewise.
936 (output_rp_sprel): Likewise.
937 (output_pfs_gr): Likewise.
938 (output_pfs_psprel): Likewise.
939 (output_pfs_sprel): Likewise.
940 (output_preds_gr): Likewise.
941 (output_preds_psprel): Likewise.
942 (output_preds_sprel): Likewise.
943 (output_spill_base): Likewise.
944 (output_unat_gr): Likewise.
945 (output_unat_psprel): Likewise.
946 (output_unat_sprel): Likewise.
947 (output_lc_gr): Likewise.
948 (output_lc_psprel): Likewise.
949 (output_lc_sprel): Likewise.
950 (output_fpsr_gr): Likewise.
951 (output_fpsr_psprel): Likewise.
952 (output_fpsr_sprel): Likewise.
953 (output_priunat_gr): Likewise.
954 (output_priunat_psprel): Likewise.
955 (output_priunat_sprel): Likewise.
956 (output_bsp_gr): Likewise.
957 (output_bsp_psprel): Likewise.
958 (output_bsp_sprel): Likewise.
959 (output_bspstore_gr): Likewise.
960 (output_bspstore_psprel): Likewise.
961 (output_bspstore_sprel): Likewise.
962 (output_rnat_gr): Likewise.
963 (output_rnat_psprel): Likewise.
964 (output_rnat_sprel): Likewise.
965 (output_spill_psprel): Likewise.
966 (output_spill_sprel): Likewise.
967 (output_spill_reg): Likewise.
968 (output_fr_mem): Likewise. Allocate one unwind record per set mask
969 bit.
970 (output_frgr_mem): Likewise.
971 (output_gr_mem): Likewise.
972 (output_br_mem): Likewise.
973 (output_gr_gr): Likewise.
974 (output_br_gr): Likewise.
975 (fixup_unw_records): Likewise.
976 (process_one_record): Use renamed structure fields. For gr_gr and
977 br_gr, collect mask from chain of records before output.
978 (in_prologue): Simplify and eliminate early returns. Call
979 check_pending_save.
980 (in_body): Simplify and eliminate early returns.
981 (dot_body): Call check_pending_save.
982 (md_assemble): Update comment. Deal with pending saves.
983
9cd96992
JB		 9842005-07-26 Jan Beulich <jbeulich@novell.com>
985
986 * config/tc-i386.c (optimize_imm): Calculate candidate immediates
987 mask from guessed suffix, but mask out other immediate types only
988 if at least on candidate is valid for the insn.
989
fd54057a
DD		 9902005-07-25 DJ Delorie <dj@redhat.com>
991
992 * config/tc-m32c.c (md_cgen_lookup_reloc): Add 8 bit operands.
993 Support %mod() modifiers from opcodes.
994 * doc/c-m32c.texi (M32C-Modifiers): New section.
995
3b22753a
L		 9962005-07-25 Jan Hubicka <jh@suse.cz>
997 H.J. Lu <hongjiu.lu@intel.com>
998
999 * config/obj-elf.c: Include "elf/x86-64.h" if TC_I386 is
1000 defined.
1001 (elf_com_section_ptr): New.
1002 (elf_begin): Set elf_com_section_ptr to bfd_com_section_ptr.
1003 (elf_common_parse): Make it global. Use elf_com_section_ptr
1004 instead of bfd_com_section_ptr.
1005 (obj_elf_change_section): Handle x86-64 large bss sections.
1006
1007 * config/obj-elf.h (elf_com_section_ptr): New.
1008 (elf_common_parse): New.
1009
1010 * config/tc-i386.c (handle_large_common): New.
1011 (md_pseudo_table): Add "largecomm".
1012 (x86_64_section_letter): New.
1013 (x86_64_section_word): New.
1014
1015 * config/tc-i386.h (x86_64_section_word): New.
1016 (x86_64_section_letter): New.
1017 (md_elf_section_letter): New. Defined.
1018 (md_elf_section_word): Likewise.
1019
9f971fcb
NC		 10202005-07-21 Ralf Corsepius <ralf.corsepius@rtems.org>
1021
1022 * configure.tgt: Remove i386-*-rtemself*.
1023 Remove sparc-*-rtemself*.
1024
240a3425
BE		 10252005-07-21 Ben Elliston <bje@gnu.org>
1026
1027 * config/tc-m68k.h: Remove TE_LYNX conditional code.
1028
c160f130
PB		 10292005-07-21 Paul Brook <paul@codesourcery.com>
1030
1031 * config/tc-arm.c (encode_thumb32_addr_mode): Don't set
1032 inst.reloc.pc_rel.
1033
a9bfff94
NC		 10342005-07-20 Tavis Ormandy <taviso@gentoo.org>
1035
1036 * messages.c: Use vsnprintf instead of vsprintf.
1037
157e7bd1
NC		 10382005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1039
1040 * config/tc-m32r.c (tc_gen_reloc): Check BFD_RELOC_32_PCREL and
1041 BFD_RELOC_16_PCREL to Support R_M32R_REL32.
1042
85da3a56
NC		 10432005-07-18 Nick Clifton <nickc@redhat.com>
1044
1045 * configure.tgt: Restore alpha ordering to list of arches.
1046
71e17562
DA		 10472005-07-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1048
1049 * tc-hppa.c (pa_ip): Reject match for '#' immediate if not pa20.
1050
718ddfc0
JB		 10512005-07-18 Jan Beulich <jbeulich@novell.com>
1052
1053 * config/tc-i386.c (md_begin): Use IS_ELF.
1054 (tc_i386_fix_adjustable): Likewise.
1055 (md_estimate_size_before_relax): Likewise.
1056 (md_apply_fix): Likewise.
1057 (i386_target_format): Likewise.
1058 (lex_got): Define to NULL when not ELF or when LEX_AT. Check IS_ELF.
1059 (i386_immediate): Remove #ifdef LEX_AT.
1060 (i386_displacement): Likewise.
1061 * config/tc-i386.h (x86_cons): Prototype only when ELF and when not
1062 LEX_AT.
1063
3956db08
JB		 10642005-07-18 Jan Beulich <jbeulich@novell.com>
1065
1066 * config/tc-i386.c (reloc): Convert to ISO C90. Change first
1067 parameter to unsigned. Parameter sign now is tristate - zero/
1068 positive mean unsigned/signed, negative means signedness doesn't
1069 matter. Check field size,
1070 signedness, and pcrel-ness are in agreement between relocated field
1071 and relocation type. Adjust diagnostics.
1072 (optimize_imm): And type mask of operand instead of overwriting it.
1073 (lex_got): Convert to ISO C90. Add third parameter. Add new field to
1074 local structure and initialize gotrel accordingly. Pass caller as
1075 mask of types that the operator can match.
1076 (x86_cons_fix_new): Let reloc know that signedness of relocation
1077 doesn't matter.
1078 (x86_pe_cons_fix_new): Likewise.
1079 (x86_cons): Pass additional argument to lex_got.
1080 (i386_immediate): New local variable 'types'. Pass its address as
1081 additional argument to lex_got. Mask out operand types not supported
1082 befoe returning.
1083 (i386_displacement): Likewise. Set bigdisp to all types supported in
1084 64-bit mode, combining the previously split initialization.
1085
2dd88dca
JB		 10862005-07-18 Jan Beulich <jbeulich@novell.com>
1087
1088 * config/tc-i386.c (parse_insn): Reject prefix if unavailable in
1089 current mode.
1090
8126167b
DA		 10912005-07-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1092
1093 * config/tc-hppa.c (pa_ip): Search entire mnemonic before considering
1094 promoted match.
1095
0f82ff91
AM		 10962005-07-16 Alan Modra <amodra@bigpond.net.au>
1097
1098 * Makefile.am: Run "make dep-am".
1099 * Makefile.in: Regenerate.
1100
90700ea2
L		 11012007-07-15 H.J. Lu <hongjiu.lu@intel.com>
1102
1103 * gas/config/tc-i386.h (CpuVMX): New.
1104 (CpuUnknownFlags): Add CpuVMX.
1105
49f58d10
JB		 11062005-07-14 Jim Blandy <jimb@redhat.com>
1107
1108 Add support for the Renesas M32C.
1109 * Makefile.am (CPU_TYPES): List m32c.
1110 (TARGET_CPU_CFILES): List config/tc-m32c.c.
1111 (TARGET_CPU_HFILES): List config/tc-m32c.h.
1112 * configure.in: Add case for m32c.
1113 * configure.tgt: Add cases for m32c and m32c-*-elf.
1114 * configure: Regenerated.
1115 * config/tc-m32c.c, config/tc-m32c.h: New files.
1116 * doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
1117 * doc/Makefile.in: Regenerated.
1118 * doc/all.texi: Set M32C.
1119 * doc/as.texinfo: Add text for the M32C-specific options and line
1120 comment characters, and refer to c-m32c.texi.
1121 * doc/c-m32c.texi: New file.
37b75c0c 1122
6c5cf62c
NC		 11232005-07-14 Nick Clifton <nickc@redhat.com>
1124
1125 PR 1069
1126 * config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
1127 the ins_parse buffer.
1128
14c194bb
NC		 11292005-07-10 Ralf Corsepius <ralf.corsepius@rtems.org>
1130
1131 * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
1132 i386-*-rtemscoff*, sparc-*-rtemsaout*.
1133
28a9d8f5
L		 11342005-07-10 H.J. Lu <hongjiu.lu@intel.com>
1135
1136 * config/tc-i386.c (optimize_disp): Optimize signed 32bit
1137 displacements.
1138
b4f261e0
BE		 11392005-07-08 Ben Elliston <bje@au.ibm.com>
1140
1141 * frags.h: Remove ANSI_PROTOTYPES conditional code.
1142 * config/obj-elf.h: Likewise.
1143 * config/tc-h8300.h: Likewise.
1144 * config/tc-h8500.h: Likewise.
1145 * config/tc-i370.h: Likewise.
1146 * config/tc-i386.h: Likewise.
1147 * config/tc-m68hc11.h: Likewise.
1148 * config/tc-m68k.h: Likewise.
1149 * config/tc-ppc.h: Likewise.
1150 * config/tc-s390.h: Likewise.
1151 * config/tc-sh.h: Likewise.
1152 * config/tc-sparc.h: Likewise.
1153 * config/tc-tic30.c: Likewise.
1154 * config/tc-w65.h: Likewise.
1155 * config/tc-xtensa.h: Likewise.
1156
d8b19f1a
HPN		 11572005-07-08 Hans-Peter Nilsson <hp@axis.com>
1158
1159 PR gas/1049
1160 * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
1161
0fd3a477
JW		 11622005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1163
1164 * config/tc-tic30.c (debug): Add format attribute. Fix format
1165 bugs.
1166
bf50992e
L		 11672005-07-06 H.J. Lu <hongjiu.lu@intel.com>
1168
1169 * config/tc-i386.c (cpu_arch): Add sse3.
1170
1171 * config/tc-i386.h (CpuSSE3): Renamed from ...
1172 (CpuPNI): This. Defined as CpuSSE3.
1173
1174 * doc/c-i386.texi: Document .sse3.
1175
5d5e6db9
JB		 11762005-07-06 Jan Beulich <jbeulich@novell.com>
1177
1178 * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
1179
3ec2b351
NC		 11802005-07-05 Nick Clifton <nickc@redhat.com>
1181
1182 * config/tc-pdp11.c (md_apply_fix): Cast first argument to
1183 md_chars_to_numbers to an unsigned pointer in order to avoid a
1184 compile time warning.
1185
9d8504b1
PB		 11862005-07-05 Paul Brook <paul@codesourcery.com>
1187
1188 * config/tc-ppc.c (ppc_target_format): Add VxWorks.
1189
a0defb2e
AH		 11902005-07-05 Aldy Hernandez <aldyh@redhat.com>
1191
1192 * config/tc-ms1.c: New.
1193 * config/tc-ms1.h: New.
1194 * testsuite/gas/ms1/allinsn.d: New.
1195 * testsuite/gas/ms1/allinsn.s: New.
1196 * testsuite/gas/ms1/badinsn.s: New.
1197 * testsuite/gas/ms1/badinsn1.s: New.
1198 * testsuite/gas/ms1/badoffsethigh.s: New.
1199 * testsuite/gas/ms1/badoffsetlow.s: New.
1200 * testsuite/gas/ms1/badorder.s: New.
1201 * testsuite/gas/ms1/badreg.s: New.
1202 * testsuite/gas/ms1/badsignedimmhigh.s: New.
1203 * testsuite/gas/ms1/badsignedimmlow.s: New.
1204 * testsuite/gas/ms1/badsyntax.s: New.
1205 * testsuite/gas/ms1/badsyntax1.s: New.
1206 * testsuite/gas/ms1/badunsignedimmhigh.s: New.
1207 * testsuite/gas/ms1/badunsignedimmlow.s: New.
1208 * testsuite/gas/ms1/errors.exp: New.
1209 * testsuite/gas/ms1/ldst.s: New.
1210 * testsuite/gas/ms1/misc.d: New.
1211 * testsuite/gas/ms1/misc.s: New.
1212 * testsuite/gas/ms1/ms1-16-003.d: New.
1213 * testsuite/gas/ms1/ms1-16-003.s: New.
1214 * testsuite/gas/ms1/ms1.exp: New.
1215 * testsuite/gas/ms1/msys.d: New.
1216 * testsuite/gas/ms1/msys.s: New.
1217 * testsuite/gas/ms1/relocs.d: New.
1218 * testsuite/gas/ms1/relocs.exp: New.
1219 * testsuite/gas/ms1/relocs1.s: New.
1220 * testsuite/gas/ms1/relocs2.s: New.
1221
30123838
JB		 12222005-07-05 Jan Beulich <jbeulich@novell.com>
1223
1224 * config/tc-i386.h (CpuSVME): New.
1225 (CpuUnknownFlags): Include CpuSVME.
1226 * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
1227 as alias of sledgehammer.
1228 (md_assemble): Include invlpga in the check for insns with two source
1229 operands.
1230 (process_operands): Include SVME insns in the check for ignored
1231 segment overrides. Adjust diagnostic.
1232 (i386_index_check): Special-case SVME insns with memory operands.
1233
ca3f61f7
NC		 12342005-07-04 Khem Raj <kraj@mvista.com>
1235 Nick Clifton <nickc@redhat.com>
1236
1237 * tc-arm.c (struct arm_it): Make operands.imm signed to match its
1238 use an immediate value.
1239 (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
1240 since the register field of the operands structure is unsigned.
1241 (s_arm_unwind_save_vfp): Make "reg" unsigned.
1242 (parse_operands): Make the 2ns parameter an unsigned pointer to
1243 match its use.
1244 (do_ldrd): When using the imm field of the operands structure as a
1245 second register field, treat it as unsigned.
1246
551b43fd
AM		 12472005-07-04 Alan Modra <amodra@bigpond.net.au>
1248
1249 PR 1004
1250 * config/obj-elf.c (obj_elf_change_section): Use backend
1251 get_sec_type_attr.
1252
e4e8248d
JB		 12532005-07-01 Jan Beulich <jbeulich@novell.com>
1254
1255 * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
1256 (output_spill_psprel, output_spill_psprel_p): Combine.
1257 (output_spill_sprel, output_spill_sprel_p): Combine.
1258 (output_spill_reg, output_spill_regp_p): Combine.
1259 (process_one_record): Handle psp_psprel.
1260 (parse_predicate_and_operand): New.
1261 (convert_expr_to_ab_reg): Two new parameters. Return void. Always
1262 initialize output values. Emit diagnostic case here.
1263 (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
1264 (add_unwind_entry): New second parameter. Allow first parameter to
1265 be NULL. Parse optional tag, emit warning about further support for
1266 it otherwise being missing. Check end-of-line when requested.
1267 (dot_fframe): Clear operand when wrong. Allow tag.
1268 (dot_vframe): Likewise.
1269 (dot_vframesp): Likewise. Rename parameter, issue warning when psp
1270 relative.
1271 (dot_vframepsp): Remove.
1272 (dot_altrp): Clear operand when wrong. Allow tag.
1273 (dot_save): Likewise. Let default case also go through
1274 add_unwind_entry.
1275 (dot_savemem): Likewise.
1276 (dot_restore): Don't return when wrong operand. Allow tag.
1277 (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
1278 parse_predicate_and_operand and the new arguments to
1279 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1280 when wrong operand. Allow tag.
1281 (dot_restorereg, dot_restorereg_p): Likewise.
1282 (dot_spillmem, dot_spillmem_p): Likewise.
1283 (dot_saveg): Clear operand when wrong. Perform tighter operand
1284 checks. Allow tag.
1285 (dot_savef): Likewise.
1286 (dot_saveb): Likewise.
1287 (dot_savegf): Likewise.
1288 (dot_spill): Remove end-of-line check. Combine. Simplify by using
1289 parse_predicate_and_operand and the new arguments to
1290 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1291 when wrong operand. Allow tag.
1292 (popcount): New.
1293 (dot_label_state): Don't return when wrong operand.
1294 (dot_copy_state): Likewise.
1295 (dot_unwabi): Likewise. Check if in prologue.
1296 (dot_body): Don't call demand_empty_rest_of_line.
1297 (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
1298 operand checks.
1299 (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
1300 use dot_spillreg for .spillreg.p. Also use dot_spillmem for
1301 .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
1302 (parse_operand): New second parameter. Don't deal with '}' here
1303 anymore. Don't advance past end-of-line.
1304 (parse_operands): Pass second argument to parse_operand.
1305 (ia64_start_line): Prevent out-of-bounds access through
1306 input_line_pointer. Deal with '}' here.
1307 (ia64_unrecognized_line): Don't deal with '}' here.
1308 (dot_alias): Use ignore_rest_of_line not its deprecated alias
1309 discard_rest_of_line.
1310
2fc8bdac
ZW		 13112005-06-30 Zack Weinberg <zack@codesourcery.com>
1312
1313 * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
1314 (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
1315 (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
0d828caf 1316 (do_branch): Always set inst.reloc.pc_rel.
2fc8bdac
ZW		 1317 (s_arm_elf_cons): Disallow use of (plt) suffix.
1318 (do_adrl): Adjust X_add_number unconditionally.
1319 (md_pcrel_from): Rename md_pcrel_from_section, add second segT
1320 argument. Handle all adjustment for pipeline offset here.
1321 (md_apply_fix): No need to undo work of md_pcrel_from. No
1322 need to extract pre-encoded pipeline adjustments from various
1323 branch instructions. Generally, assume instructions are already
1324 all-bits-zero in the field being fixed up. Remove all OBJ_ELF
1325 special cases. Handle BFD_RELOC_ARM_PLT32 like
1326 BFD_RELOC_ARM_PCREL_BRANCH.
1327 (tc_gen_reloc): Remove OBJ_ELF special case.
1328 * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
1329
b753922c
BE		 13302005-06-30 Ben Elliston <bje@gnu.org>
1331
1332 * Makefile.am (check-DEJAGNU): Don't search for expect.
1333 * Makefile.in: Regenerate.
1334
c3298874
BE		 13352005-06-30 Ben Elliston <bje@gnu.org>
1336
1337 * Makefile.am (EXPECT): Set to expect.
1338 (RUNTEST): Likewise, set to runtest.
1339 * Makefile.in: Regenerate.
1340
8f738565
BE		 13412005-06-23 Ben Elliston <bje@gnu.org>
1342
1343 * config/m68k-parse.h: Use ISO C90.
1344 * config/m68k-parse.y: Likewise.
1345 * config/tc-m68k.h: Likewise.
1346
b300c311
L		 13472005-06-20 H.J. Lu <hongjiu.lu@intel.com>
1348
1349 PR 1013
1350 * config/tc-i386.c (md_assemble): Don't call optimize_disp on
1351 movabs.
1352 (optimize_disp): Optimize only if possible. Don't use 64bit
1353 displacement on non-constants and do same on constants if
1354 possible.
1355
d6ab8113
JB		 13562005-06-17 Jan Beulich <jbeulich@novell.com>
1357
1358 * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
1359 (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
1360 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
1361 (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
1362 and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
1363 aborting.
1364 (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
1365 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
1366 (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
1367 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
1368 BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
1369 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
1370 convert 8-byte pc-relative relocations.
1371 (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
1372 (i386_validate_fix): Likewise.
1373 (x86_cons): Also handle quad values in 64-bit mode.
1374 (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
1375 (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
1376 BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
1377 to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
1378
37f6032b
ZW		 13792005-06-13 Zack Weinberg <zack@codesourcery.com>
1380
1381 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
1382 symbolP as well as for names with a leading dot. Use ACONCAT.
1383 (md_apply_fix): For branch relocations, only replace value
1384 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
1385 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
1386 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
1387 (LOCAL_LABEL_PREFIX): Don't define.
1388
6bdb6dec
AM		 13892005-06-10 Alan Modra <amodra@bigpond.net.au>
1390
1391 * config/tc-hppa.c (pa_block): Allocate just one byte for the
1392 fill pattern.
1393
4dddc1d1
JW		 13942005-06-08 James E Wilson <wilson@specifixinc.com>
1395
1396 PR 994
1397 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
1398 is NULL, then emit a warning, and return the current index.
1399
03b13e59
NC		 14002005-06-08 Tomas Hurka <tom@hukatronic.cz>
1401
6bdb6dec 1402 PR 991
03b13e59
NC		 1403 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
1404 temporary copy of the operands array so that changes can be safely
1405 backed out if the insn does not match.
1406 (m68k_compare_opcode): Shortcut the test when the parameters are
1407 the same. Return 1 if the names match but the second opcode is
1408 further on in the array than the first.
1409
985d9490
NC		 14102005-06-08 Nick Clifton <nickc@redhat.com>
1411
1412 PR 994
1413 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
1414
6858915a
NC		 14152005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1416
1417 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
1418
047af9ef
AH		 14192005-06-07 Aldy Hernandez <aldyh@redhat.com>
1420 Michael Snyder <msnyder@redhat.com>
1421 Stan Cox <scox@redhat.com>
1422
1423 * configure.in: Add ms1 case.
1424
1425 * configure: Regenerate.
1426
1427 * configure.tgt: Add ms1 case.
1428
0bf60745
BW		 14292005-06-07 Bob Wilson <bob.wilson@acm.org>
1430
1431 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
1432 * config/tc-xtensa.c (new_resource_table): Likewise.
1433 (resize_resource_table): Likewise.
1434 (release_resources): Fix assertion for unsigned values.
1435
55cf6793
ZW		 14362005-06-07 Zack Weinberg <zack@codesourcery.com>
1437
1438 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
1439 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
1440 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
1441 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
1442 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
1443 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
1444 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
1445 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
1446 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
1447 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
1448 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
1449 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
1450 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
1451 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
1452 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
1453 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
1454 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
1455 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
1456 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
1457 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
1458 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
1459 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
1460 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
1461 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
1462 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
1463 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
1464 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
1465 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
1466 * config/tc-xtensa.c, config/tc-z8k.c:
1467 Replace all instances of the string "_apply_fix3" with
1468 "_apply_fix".
1469 * po/POTFILES.in, po/gas.pot: Regenerate.
1470
620c54b3
AM		 14712005-06-08 Alan Modra <amodra@bigpond.net.au>
1472
1473 * Makefile.am: Run "make dep-am".
1474 (POTFILES): Remove GAS_CFILES.
1475 * Makefile.in: Regenerate.
1476
32b26a03
MR		 14772005-06-07 David Ung <davidu@mips.com>
1478
1479 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
1480 24kc, 24kf and 24kfx under MIPS32 release 2.
1481
6a86118a
NC		 14822005-06-04 Nick Clifton <nickc@redhat.com>
1483
1484 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
1485 to their Thumb-enabled equivalents.
1486
20e1fcfd
MR		 14872005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
1488
1489 * config/tc-mips.c (load_register): Add leading "0x" to the
1490 output of sprintf_vma().
1491 (macro): Likewise.
1492
1887dd22
NC		 14932005-06-01 Nick Clifton <nickc@redhat.com>
1494
1495 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
1496 test for the presence of thumb version of the parsing functions
1497 since they must always exist and the test generates a compile time
1498 warning message.
1499
04fe8f58
RH		 15002005-05-31 Richard Henderson <rth@redhat.com>
1501
1502 * config/tc-alpha.c (O_lituse_jsrdirect): New.
1503 (alpha_reloc_op): Add it.
1504 (debug_exp): Handle it.
1505 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
1506 (emit_insn): Handle it.
1507 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
1508
988392e2
CG		 15092005-05-31 Christian Groessler <chris@groessler.org>
1510
1511 * write.c (dump_section_relocs): Convert to ISO-C.
1512 (write_relocs): Avoid signed/unsigned and fprintf argument
1513 warnings in debug code.
1514
adbaf948
ZW		 15152005-05-26 Zack Weinberg <zack@codesourcery.com>
1516
1517 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
1518 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
1519 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
1520 (md_apply_fix3): Delete fix_is_thumb variable; refer to
1521 fixP->tc_fix_data directly in the sole place it was used.
1522 Explicitly truncate value, *valP, fixP->fx_addnumber, and
1523 fixP->fx_offset to 32 bits, for consistent behavior between 32-
1524 and 64-bit hosts.
1525
5656b6b8
JB		 15262005-05-27 Jan Beulich <jbeulich@novell.com>
1527
1528 * config/tc-ia64.c (struct proc_pending): New.
1529 (unwind): Replace proc_start with proc_pending.
1530 (unwind_diagnostic): Check unwind.proc_pending.sym.
1531 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
1532 Check if previous proc not closed. Record all entry points.
1533 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
1534 Set symbol sizes for entry points recorded in dot_proc. Check
1535 arguments for consistency with respective .proc's.
1536 (md_assemble): Replace unwind.proc_start with
1537 unwind.proc_pending.sym.
1538
75214fb0
JB		 15392005-05-27 Jan Beulich <jbeulich@novell.com>
1540
1541 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
1542 and last_ptr. Check all in-use slots for first one with non-NULL
1543 unwind_record. Don't reload end_ptr before second update round.
1544
7c06efaa
JW		 15452005-05-26 James E Wilson <wilson@specifixinc.com>
1546
1547 * config/tc-ia64.c (extra_goodness): Update comment.
1548 (md_begin): Add debugging code to print best_template table.
1549
286cee81
JB		 15502005-05-25 Jan Beulich <jbeulich@novell.com>
1551
1552 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
1553 template.
1554
30ad6cb9
JB		 15552005-05-25 Jan Beulich <jbeulich@novell.com>
1556
1557 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
1558 BFD_RELOC_UNUSED when determining the width of the reloc.
1559
6baf2b51
JB		 15602005-05-25 Jan Beulich <jbeulich@novell.com>
1561
1562 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
1563 section entry.
1564
fa30c84f
JB		 15652005-05-25 Jan Beulich <jbeulich@novell.com>
1566
1567 * config/tc-ia64.c (dot_radix): Rewrite.
1568
1055c30c
JB		 15692005-05-25 Jan Beulich <jbeulich@novell.com>
1570
1571 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
1572 and next_slot_frag.
1573 (alloc_record): Remove references to next_slot_number and
1574 next_slot_frag.
1575 (emit_one_bundle): Likewise.
1576
45d18c80
NC		 15772005-05-22 Nick Clifton <nickc@redhat.com>
1578
1579 * config/tc-v850.c (md_apply_fix3): Pass the address of the
1580 message buffer when invoking the insert function.
1581
9f45e54b
DA		 15822005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1583
1584 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
1585 only if an instruction match is found.
1586
47e70edb
BW		 15872005-05-20 Bob Wilson <bob.wilson@acm.org>
1588
1589 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
1590 to addition in argument to xtensa_dwarf2_emit_insn.
1591
e3e71e27
ZW		 15922005-05-19 Zack Weinberg <zack@codesourcery.com>
1593
1594 * Makefile.am: Have 'all' depend on 'info'.
1595 * Makefile.in: Regenerate.
1596
c744ecf2
AM		 15972005-05-19 Alan Modra <amodra@bigpond.net.au>
1598
1599 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
1600
b0648eec
AM		 16012005-05-19 Anton Blanchard <anton@samba.org>
1602
1603 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
1604 (md_show_usage): Document it.
1605 (ppc_setup_opcodes): Insert POWER5 mnemonics.
1606 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
1607
4600db48
JB		 16082005-05-19 Jan Beulich <jbeulich@novell.com>
1609
1610 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
1611 relocations in unwind section.
1612
a0ef61f7
NC		 16132005-05-18 Nick Clifton <nickc@redhat.com>
1614
1615 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
1616 if one exists. Ignore any error messages it may produce, just
1617 allow it to perform the insertion.
1618
c19d1205
ZW		 16192005-05-17 Zack Weinberg <zack@codesourcery.com>
1620
1621 * hash.c (hash_lookup): Add len parameter. All callers changed.
1622 (hash_find_n): New interface.
1623 * hash.h: Prototype hash_find_n.
1624 * sb.c: Include as.h.
1625 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
1626 (sb_scrub_and_add_sb): New interface.
1627 * sb.h: Prototype sb_scrub_and_add_sb.
1628 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
1629
1630 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
1631 reference to BFD_RELOC_ARM_GOT12 which is never generated.
1632 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
1633
970c3dbc
DJ		 16342005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
1635
1636 * doc/Makefile.am (gasver.texi): Don't use $<.
1637 * doc/Makefile.in: Regenerated.
1638
ec7ef033
NC		 16392005-05-17 Nick Clifton <nickc@redhat.com>
1640
1641 PR 876
1642 * symbols.c (resolve_symbol_value): Do not move symbols whose
1643 value expression has not been resolved or finalized into the
1644 absolute section as this will confuse other parts of the assembler
1645 into thinking that their value is zero.
1646
40a4d956
JB		 16472005-05-17 Jan Beulich <jbeulich@novell.com>
1648
1649 * read.c (_find_end_of_line): New.
1650 (find_end_of_line): New.
1651 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
1652 (read_a_source_file): Use it.
1653 (s_globl): Use it.
1654 (s_macro): Use it.
1655 (get_line_sb): Use it.
1656 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
1657 (s_comm_internal): Likewise.
1658 (s_lsym): Likewise.
1659 (s_macro): Likewise.
1660 (s_ignore): Use ignore_rest_of_line.
1661 * read.h (find_end_of_line): Prototype.
1662 (discard_rest_of_line): Remove prototype. #define to
1663 ignore_rest_of_line.
1664
2d034539
NC		 16652005-05-17 Nick Clifton <nickc@redhat.com>
1666
1667 * config/tc-v850,h (TC_FIX_TYPE): Define.
1668 (TC_INIT_FIX_TYPE): Define.
1669 * config/tc-v850.c (md_assemble): When creating a fix record the
1670 operand in the tc_fix_data field.
1671 (md_apply_fix3): When applying a resolved fix use the operand's
1672 insertion procedure to store the value, if the operand has been
1673 recorded.
1674
42ecbf5e
DJ		 16752005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
1676
1677 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
1678 invocation.
1679 * Makefile.in: Regenerated.
1680
d7c531cd
BW		 16812005-05-13 Sterling Augustine <sterling@tensilica.com>
1682 Bob Wilson <bob.wilson@acm.org>
1683
1684 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
1685 message.
1686 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
1687 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
1688
3c9d25f4
AM		 16892005-05-11 Alan Modra <amodra@bigpond.net.au>
1690
1691 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
1692 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
1693
ee192366
MM		 16942005-05-10 Michael Matz <matz@suse.de>
1695
1696 * frags.c (frag_grow): Don't be too greedy in allocating memory.
1697
1698 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
1699
20d7ce9b
HPN		 17002005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
1701
1702 PR binutils/886
1703 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
1704 Handle label-without-colon before ordinary dot-pseudo as an
1705 ordinary label. Don't leak memory for label-without-colon alone
1706 on a line. Don't mmixal-munge operands for dot-pseudos.
1707
be03cc84
JB		 17082005-05-10 Jan Beulich <jbeulich@novell.com>
1709
1710 * macro.c (get_any_string): Remove the two last parameters. Replace
1711 references to the former expand parameter by using macro_alternate.
1712 Simplify loop condition for checking for end-of-string.
1713 (get_string): Remove redunant call to sb_skip_white.
1714 (do_formals): Remove two last arguments to get_any_string.
1715 (macro_expand): Likewise.
1716 (expand_irp): Likewise.
1717
360e86f1
JB		 17182005-05-10 Jan Beulich <jbeulich@novell.com>
1719
1720 * read.c (s_macro): Move local variable 'local' to smaller scope.
1721 Call sb_kill on it when done.
1722
34d9ee9e
JB		 17232005-05-09 Jan Beulich <jbeulich@novell.com>
1724
ee192366
MM		 1725 * config/tc-i386.c (optimize_disp): Discard displacement entirely
1726 when zero and not required by encoding constraints.
34d9ee9e 1727
c9cd7160
L		 17282005-05-09 H.J. Lu <hongjiu.lu@intel.com>
1729
1730 PR 936
1731 * config/tc-sh64.c (sh64_fake_label): New.
1732
1733 * config/tc-sh64.h (TC_FAKE_LABEL): New.
1734
1735 * doc/internals.texi (TC_FAKE_LABEL): Document.
1736
1737 * write.c (TC_FAKE_LABEL): New.
1738 (adjust_reloc_syms): Use it.
1739 (write_object_file): Likewise.
1740
e44823cf
JB		 17412005-05-09 Jan Beulich <jbeulich@novell.com>
1742
1743 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
1744 and comma in Intel mode.
1745
089dfecd
JB		 17462005-05-09 Jan Beulich <jbeulich@novell.com>
1747
1748 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
1749 names to match ABI. Add more registers for 32-bit and 64-bit modes.
1750 Make name array static and const. Adjust lookup to account for NULL
1751 entries (standing for unused register numbers).
1752
f41bbced
JB		 17532005-05-09 Jan Beulich <jbeulich@novell.com>
1754
1755 * config/tc-i386.c (parse_insn): Consider all matching instructions
1756 when checking for string instruction after string-only prefix.
1757
6e3f953d
L		 17582005-05-07 H.J. Lu <hongjiu.lu@intel.com>
1759
1760 PR 940
1761 * config/tc-ia64.c (start_unwind_section): Properly check
1762 comdat group with SHF_GROUP.
1763
0c6c36d5
BW		 17642005-05-06 Bob Wilson <bob.wilson@acm.org>
1765
1766 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
1767
c138bc38
BW		 17682005-05-06 Bob Wilson <bob.wilson@acm.org>
1769
1770 * config/tc-xtensa.c: Remove excess whitespace.
1771 * config/tc-xtensa.h: Likewise.
1772 * config/xtensa-istack.h: Likewise.
1773 * config/xtensa-relax.c: Likewise.
1774 * config/xtensa-relax.h: Likewise.
1775
93a9f991
NC		 17762005-05-06 Nick Clifton <nickc@redhat.com>
1777
1778 * sb.h: Fix formatting of comments.
1779 * sb.c: Fix formatting of comments.
1780
3c9aabc7
JB		 17812005-05-06 Jan Beulich <jbeulich@novell.com>
1782
1783 * sb.h (sb_add_buffer): Reintroduce.
1784 * sb.c (sb_add_buffer): Likewise.
1785
6eaeac8a
JB		 17862005-05-06 Jan Beulich <jbeulich@novell.com>
1787
1788 * macro.c (new_formal, del_formal): New.
1789 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
1790 required argument has default value. Stop looking for more formal
1791 when there was a vararg one.
1792 (macro_expand_body): Use new_formal and del_formal.
1793 (macro_expand): Likewise. Initialize local variable err. Don't
1794 return immediately when encountering an error. Warn when keyword
1795 argument already had a value assigned. Eliminate duplicate clearing
1796 of argument value. When current positional argument matches parameter
1797 of vararg type, assign to it all the remaining arguments. Issue error
1798 when required parameter does not have value.
1799 (free_macro): Use del_formal.
1800 (expand_irp): Initialize formal type. Free buffers associated with
1801 formal prior to returning.
1802 * macro.h (struct formal_struct): Add new field 'type' with new
1803 enumeration type 'formal_type'.
1804 * doc/as.texinfo: Document macro parameter qualifiers.
1805 * NEWS: Mention new functionality.
1806
26aca5f6
JB		 18072005-05-06 Jan Beulich <jbeulich@novell.com>
1808
1809 * cond.c (s_ifb): New.
1810 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
1811 * read.h (s_ifb): Prototype.
1812 * doc/as.texinfo: Document .ifb and .ifnb.
1813
5faa8e39
JW		 18142005-05-05 Steve Ellcey <sje@cup.hp.com>
1815
1816 * config/tc-ia64.c (MIN): Undef.
1817
eac338cf
PB		 18182005-05-05 Paul Brook <paul@codesourcery.com>
1819
1820 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
1821
d8244a4a
NC		 18222005-05-05 Matt Thomas <matt@3am-software.com>
1823
1824 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
1825 bytes.
1826
4b4da160
NC		 18272005-05-05 Nick Clifton <nickc@redhat.com>
1828
1829 * Update the address and phone number of the FSF organization in
1830 the GPL notices in the following files:
1831 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
1832 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
1833 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
1834 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
1835 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
1836 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
1837 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
1838 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
1839 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
1840 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
1841 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
1842 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
1843 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
1844 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
1845 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
1846 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
1847 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
1848 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
1849 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
1850 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
1851 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
1852 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
1853 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
1854 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
1855 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
1856 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
1857 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
1858 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
1859 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
1860 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
1861 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
1862 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
1863 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
1864 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
1865 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
1866 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
1867 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
1868 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
1869 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
1870 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
1871 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
1872 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
1873 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
1874 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
1875 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
1876 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
1877 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
1878 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
1879 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
1880 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
1881 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
1882 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
1883 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
1884 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
1885 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
1886 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
1887 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
1888 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
1889 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
1890 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
1891 config/xtensa-istack.h, config/xtensa-relax.c,
2b8725e7 1892 config/xtensa-relax.h, doc/fdl.texi
4b4da160 1893
699d2810
NC		 18942005-05-05 Nick Clifton <nickc@redhat.com>
1895
1896 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
1897 the target_big_endian variable to false.
1898
69852798
AM		 18992005-05-04 Alan Modra <amodra@bigpond.net.au>
1900
1901 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
1902 list traversal. Use bfd_section_list_prepend.
1903 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
1904 over the section list.
1905 * config/tc-xtensa.c (xtensa_remove_section): Delete.
1906 (xtensa_insert_section): Delete.
1907 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
1908 and bfd_section_list_prepend.
1909 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
1910 bfd_section_list_insert_after.
1911
c1d05a60
NC		 19122005-05-03 Nick Clifton <nickc@redhat.com>
1913
1914 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
1915 of bfd_section_list... macros.
1916 * config/tc-mmix.c (mmix_frob_file): Likewise.
1917 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
1918 (xtensa_insert_section): Likewise.
1919
1920 * macro.c (macro_hash): Remove static.
1921 * macro.h (macro_hash): Provide an external declaration.
1922
5daa8fe7
L		 19232005-05-02 H.J. Lu <hongjiu.lu@intel.com>
1924
1925 * write.c (write_object_file): Use bfd_section_double_list_remove
1926 to remove sections.
1927
475bf943
DJ		 19282005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
1929
1930 * doc/Makefile.am (gasver.texi): Correct quoting.
1931 * doc/Makefile.in: Regenerated.
1932
009b6a7a
DJ		 19332005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
1934
1935 * configure.tgt: Add h8300*-*-rtemscoff.
1936 Switch h8300*-*-rtems* to elf.
1937
7e70f1af
L		 19382005-04-29 H.J. Lu <hongjiu.lu@intel.com>
1939
1940 * hash.c: Undo the last change.
1941 * hash.h: Likewise.
1942
aa7eb06d
DJ		 19432005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
1944
1945 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
1946 of Makefile.
1947 (DISTCLEANFILES): Remove.
1948 (MAINTAINERCLEANFILES): Add asconfig.texi.
1949 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1950
87c245cc
BE		 19512005-04-29 Ben Elliston <bje@au.ibm.com>
1952
1953 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
1954 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
1955 (bignum-copy.o): Remove.
1956 * Makefile.in: Regenerate.
1957 * makefile.vms (OBJS): Remove bignum-copy.obj.
1958 * symbols.h (local_symbol_make): Remove declaration.
1959 (verify_symbol_chain_2): Likewise.
1960 * symbols.c (local_symbol_make): Make static.
1961 (max_indent_level): Likewise.
1962 (verify_symbol_chain_2): Remove.
1963 * macro.c (macro_hash): Make static.
1964 * messages.c (fprint_value): Remove.
1965 * read.h (get_absolute_expr): Remove.
1966 (emit_leb128_expr): Likewise.
1967 (do_s_func): Likewise.
1968 * read.c (do_s_func): Make static.
1969 (emit_leb128_expr): Likewise.
1970 (get_absolute_expr): Likewise.
1971 * as.h (as_howmuch): Remove declaration.
1972 (fprint_value): Likewise.
1973 * as.c (myname): Make static.
1974 * input-scrub.c (as_howmuch): Remove.
1975 (as_1_char): Likewise.
1976 * input-file.h (input_file_is_open): Remove.
1977 * input-file.c (input_file_is_open): Likewise.
1978 * expr.h (expr_build_unary): Remove declaration.
1979 (expr_build_binary): Likewise.
1980 * expr.c (expr_build_unary): Remove.
1981 (expr_build_binary): Likewise.
1982 * hash.h (hash_replace): Remove declaration.
1983 (hash_delete): Likewise.
1984 * hash.c (hash_replace): Remove.
1985 (hash_delete): Likewise.
1986 * bignum-copy.c (bignum_copy): Move from here ..
1987 * config/tc-vax.c (bignum_copy): .. to here.
1988 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
1989 (bignum_copy): Remove extern declaration.
1990 * sb.h (string_count): Remove extern declaration.
1991 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
1992 (sb_name): Likewise.
1993 * sb.c (dsize): Replace preprocessor macro with static int.
1994 (string_count): Make static.
1995 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
1996 (sb_name): Likewise.
1997 * config/obj-coff.c (dim_index): Make static.
1998 * config/tc-i386.c (GOT_symbol): Likewise.
1999 (output_invalid_buf): Likewise.
2000 * doc/internals.texi (Warning and error messages): Remove the
2001 prototype for fprint_value.
2002
f3429a74
BE		 20032005-04-27 Ben Elliston <bje@au.ibm.com>
2004
2005 * link.cmd: Remove.
2006
60938e80
L		 20072005-04-26 H.J. Lu <hongjiu.lu@intel.com>
2008
2009 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
2010
2011 * read.c (pseudo_set): Disallow symbol set to common symbol.
2012
2013 PR 857
2014 * write.c (write_object_file): Report common symbol name when
2015 disallowing local symbol set to common symbol.
2016 (adjust_reloc_syms): Disallow local symbol set to undefined
2017 symbol.
2018
02ddf156
JB		 20192005-04-25 Jan Beulich <jbeulich@novell.com>
2020
2021 * macro.c (macro_expand_body): Replace locals indicator parameters
2022 with actual macro_entry. New local variables macro_line and err.
2023 Don't return when encountering an error, just record the fact.
2024 Detect local symbol name colliding with parameter. Track line number
2025 inside of macro expansion.
2026 (do_formals): Move local variable name to wider scope. Check
2027 parameter of the same name doesn't already exist. In MRI mode, also
2028 check it doesn't collide with the argument count pseudo-parameter).
2029 (define_macro): Add file and line number parameters. Remove local
2030 variable namestr. New local variable error. Initialize macro_entry
2031 members file, line, and name. Don't return when encountering an
2032 error, just record the fact. Use %s in some diagnostics for read.c
2033 to insert the macro name. Free macro_entry on error.
2034 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
2035 when encountering an error, just record the fact.
2036 (expand_irp): Don't return when encountering an error, just record
2037 the fact.
2038 * macro.h (macro_struct): New members name, file, and line.
2039 (define_macro): Add file and line number parameters.
2040 * read.c (s_macro): Pass file and line to define_macro. Tag warning
2041 regarding pseudo-op redefinition with the file/line that macro
2042 definition started at.
2043
d2a033cd
BW		 20442005-04-22 Bob Wilson <bob.wilson@acm.org>
2045
2046 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
2047 (future_alignment_required): Remove ifdefs that use it.
2048
84b08ed9
BW		 20492005-04-22 Bob Wilson <bob.wilson@acm.org>
2050
2051 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
2052 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
2053 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
2054 parameters.
2055 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
2056 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
2057
d8cbebfd
CG		 20582005-04-21 Christian Groessler <chris@groessler.org>
2059
2060 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
2061 array.
2062
e97b3f28
L		 20632005-04-20 H.J. Lu <hongjiu.lu@intel.com>
2064
2065 * config/obj-aout.h (S_IS_EXTERN): Removed.
2066 * config/obj-bout.h (S_IS_EXTERN): Likewise.
2067 * config/obj-coff.h (S_IS_EXTERN): Likewise.
2068 * symbols.c (S_IS_EXTERN): Likewise.
2069 * symbols.h (S_IS_EXTERN): Likewise.
2070
2071 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
2072 S_IS_EXTERNAL.
2073 * config/tc-d10v.c (md_apply_fix3): Likewise.
2074 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
2075 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
2076 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
2077 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
2078 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
2079 (shmedia_md_convert_frag): Likewise.
2080 * symbols.c (print_symbol_value_1): Likewise.
2081 * write.c (write_object_file): Likewise.
2082
55e08f71
NC		 20832005-04-20 Nick Clifton <nickc@redhat.com>
2084
5f9084e9
NC		 2085 * config/tc-xtensa.c (get_aligned_diff): Change type of
2086 branch_align to offsetT so that its signedness matches that of
2087 target_size.
2088
55e08f71
NC		 2089 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
2090 number into a readable string.
2091 (load_register): Likewise.
2092
1f8b1395
AS		 20932005-04-20 Andreas Schwab <schwab@suse.de>
2094
2095 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
2096
b0825cc2
DM		 20972005-04-19 David S. Miller <davem@davemloft.net>
2098
2099 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
2100 NULL insn, exit early. Remove now spurious NULL checks.
2101 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
2102 to NULL and exit.
2103
91c4c449
JB		 21042005-04-19 Jan Beulich <jbeulich@novell.com>
2105
2106 * symbols.h (symbol_find_base): Remove prototype.
2107 * symbols.c (save_symbol_name): Remove code section conditional upon
2108 STRIP_UNDERSCORE.
2109 (symbol_find): Remove.
2110 (symbol_find_base): Rename to symbol_find.
2111 * subsegs.c (section_symbol): Replace use of symbol_find_base with
2112 symbol_find.
2113 * config/obj-coff.c (tag_insert): Remove code section conditional
2114 upon STRIP_UNDERSCORE.
2115 (obj_coff_def): Likewise.
2116 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
2117 (coff_frob_symbol): Likewise.
2118 (yank_symbols): Likewise.
2119 (c_section_symbol): Likewise.
2120 * config/obj-coff.h (DO_NOT_STRIP): Remove.
2121 * config/tc-arm.c (symbol_locate): Remove code section conditional
2122 upon STRIP_UNDERSCORE.
2123 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
2124 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
2125 * config/tc-sh.h (DO_NOT_STRIP): Remove.
2126 * config/tc-w65.h (DO_NOT_STRIP): Remove.
2127 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
2128
80b8152b
AS		 21292005-04-19 Andreas Schwab <schwab@suse.de>
2130
2131 * config/tc-ia64.c (md_assemble): Fix error message for wrong
2132 access to application registers.
2133
4d56c0a0
JB		 21342005-04-19 Jan Beulich <jbeulich@novell.com>
2135
2136 * config/te-sysv32.h: Remove.
2137 * Makefile.am (TARG_ENV_HFILES): Remove reference to
2138 config/te-sysv32.h.
2139 * Makefile.in (TARG_ENV_HFILES): Likewise.
2140
4fdd1e4f
JB		 21412005-04-19 Jan Beulich <jbeulich@novell.com>
2142
2143 PR/847
2144 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
2145 length symbols.
2146
791fe849
MK		 21472005-04-18 Mark Kettenis <kettenis@gnu.org>
2148
2149 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
2150
9ee2a2d4
MR		 21512005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
2152
2153 * config/tc-mips.c (normalize_constant_expr): Don't check for
2154 HAVE_32BIT_GPRS.
2155 (check_absolute_expr): Only call normalize_constant_expr() if
2156 HAVE_32BIT_GPRS.
2157 (mips_ip): Likewise.
2158
2159 * config/tc-mips.c (check_absolute_expr): Fix formatting.
2160
e6ca91be
JB		 21612005-04-18 Jan Beulich <jbeulich@novell.com>
2162
2163 * macro.c (free_token): New, freeing all the memory associated with a
2164 macro.
2165 (do_formals): Move initializers to ...
2166 (define_macro): ... here.
2167 (delete_macro): Convert passed in name to lower case. Warn when
2168 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
2169
9f872bbe
MR		 21702005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
2171
2172 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
2173
8fe53b44
JB		 21742005-04-15 Jan Beulich <jbeulich@novell.com>
2175
2176 * config/obj-elf.c (obj_elf_struct): New.
2177 (elf_pseudo_table). Use it for .offset and .struct.
2178
0e5cd789 21792005-04-14 Bob Wilson <bob.wilson@acm.org>
140fe8df 2180 Sterling Augustine <sterling@tensilica.com>
0e5cd789
BW		 2181
2182 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
2183 than the section alignment.
2184
dd49a749
BW		 21852005-04-14 Bob Wilson <bob.wilson@acm.org>
2186 H.J. Lu <hongjiu.lu@intel.com>
2187
2188 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
2189 * config/tc-xtensa.c (xg_translate_sysreg_op,
2190 xtensa_translate_old_userregs_ops,
2191 xtensa_find_unaligned_branch_targets,
2192 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
2193 relax_frag_add_nop): Support 64-bit host.
2194 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
2195 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
2196
26eebcf5
MK		 21972005-04-14 Mark Kettenis <kettenis@gnu.org>
2198
64efe625
MK		 2199 * configure.tgt: Add support for OpenBSD/sparc ELF.
2200
26eebcf5
MK		 2201 * configure.tgt: Set emulation for mips-*-openbsd*.
2202 Remove broken mips-dec-openbsd* config.
2203 * configure.in: Set default ABI for mips64-*-openbsd*.
2204 * configure: Regenerate.
2205
39a59cf8
MR		 22062005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
2207
2208 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
2209 optimization for constant addresses.
2210
f7a568ea
NC		 22112005-04-14 Nick Clifton <nickc@redhat.com>
2212
2213 * as.c (main): Move parse_args before symbol_begin and frag_init
2214 so that the hash table size can be set before it is used.
2215 * hash.c: Use an unsigned long type for the size of the hash
2216 tables.
3c9d25f4 2217 * hash.h (set_gas_hash_table_size): Update the prototype.
f7a568ea 2218
9e9b66a9
AM		 22192005-04-14 Alan Modra <amodra@bigpond.net.au>
2220
2221 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
2222 * acinclude.m4: Include ../bfd/warning.m4.
2223 * configure.in: Invoke AM_BINUTILS_WARNINGS.
2224 * Makefile.in: Regenerate.
2225 * configure: Regenerate.
2226 * doc/Makefile.in: Regenerate.
2227
2051e8c4
MR		 22282005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
2229
2230 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
2231 (normalize_address_expr): New function to sign-extend address
2232 offsets that fit into 32 bits in 32-bit mode.
2233 (macro_build_ldst_constoffset): Use normalize_address_expr()
2234 instead of a handcoded sequence.
2235 (load_register): Likewise. Report oversized numbers in a useful
2236 way.
2237 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
2238 for constant addresses. Report oversized numbers in a useful way.
2239 (mips_ip): Use normalize_address_expr() for addresses.
2240
bc4bd9ab
MK		 22412005-04-12 Mark Kettenis <kettenis@gnu.org>
2242
2243 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
2244 similar to other instructions now that they're marked as ImmExt.
2245
4bdd3565
NC		 22462005-04-12 Nick Clifton <nickc@redhat.com>
2247
2248 * hash.c (DEFAULT_SIZE): Delete. Replace with:
2249 (gas_hash_table_size): New static variable.
2250 (set_gas_hash_table_size): New function: Records a requested size
2251 for the hash tables.
2252 (get_gas_hash_table_size): New function: Return a prime number
2253 near the requested size of the hash table.
2254 (hash_new): Use get_gas_hash_table_size.
2255 * hash.h: Add a prototype for set_gas_hash_table_size.
2256 * as.c (show_usage): Add description of new switches: --hash-size
2257 and --reduce-memory-overheads.
2258 (option_values): Add OPTION_HASH_TABLE_SIZE and
2259 OPTION_REDUCE_MEMORY_OVERHEADS.
2260 (std_longpopts): Add entries for the new options.
2261 (parse_args): Handle the new options.
2262 * Makefile.am: Add a dependency of as.c on hash.h.
2263 * Makefile.in: Regenerate.
2264 * doc/as.texinfo: Document the new switches.
2265 * NEWS: Mention the new switches.
2266
f394e3dd
NC		 22672005-04-12 Nick Clifton <nickc@redhat.com>
2268
2269 PR gas/818
2270 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
2271 synonyms.
2272
ceae3e33
AM		 22732005-04-12 Alan Modra <amodra@bigpond.net.au>
2274
2275 * Makefile.am: Run "make dep-am".
2276 * Makefile.in: Regenerate.
2277
2eccd1b4
BW		 22782005-04-11 Sterling Augustine <sterling@tensilica.com>
2279 Bob Wilson <bob.wilson@acm.org>
2280
2281 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
2282
333f7af7
MK		 22832005-04-11 Mark Kettenis <kettenis@gnu.org>
2284
2285 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
2286
5e75c3ab
JB		 22872005-04-11 Jan Beulich <jbeulich@novell.com>
2288
2289 * NEWS: Mention these changes and their effects.
2290 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
2291 is_name_ender.
2292 (check_macro): Likewise.
2293 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
2294 labels together with the closing pseudo-op.
2295 (macro_expand_body): Adjust comment. Range-check input before use.
2296 Adjust mis-spelled diagnostic. Use is_name_beginner.
2297 * read.c (try_macro): New.
2298 (read_a_source_file): New static variable last_eol. Don't list
2299 macro expansion lines more than once. Call try_macro.
2300 (s_macro): Set section of line_label to absolute instead of undefined.
2301 * doc/as.texinfo: Add information on the caveats of these changes.
2302
514d955d
AM		 23032005-04-11 Alan Modra <amodra@bigpond.net.au>
2304
2305 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
2306 * symbols.h (symbol_X_add_number): Update prototype.
2307
a9fcb2a9
EC		 23082005-04-10 Eric Christopher <echristo@redhat.com>
2309
2310 * symbols.c (symbol_X_add_number): Fix warning.
2311
045b540e
L		 23122005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2313
2314 * config/tc-m68k.c (md_begin): Support 64bit host.
2315 (get_num): Support 64bit BFD on 32bit host.
2316
b215186b
L		 23172005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2318
2319 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
2320
be95a9c1
AM		 23212005-04-09 Alan Modra <amodra@bigpond.net.au>
2322
31d20a21
AM		 2323 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
2324 call. Don't do the COFF hacks for multi-emulation gas. Move
2325 demand_empty_rest_of_line back to caller.
2326 (s_set, equals): demand_empty_rest_of_line here.
2327
be95a9c1
AM		 2328 PR gas/827
2329 * as.h (rs_dummy): Define.
2330 * symbols.c (symbol_X_add_number): New function.
2331 * symbols.h (symbol_X_add_number): Declare.
2332 * stabs.c (aout_process_stab): Tidy symbol frag setting.
2333 * read.c (assign_symbol): New function, split out from s_set.
2334 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
2335 Fix COFF hacks for multi-emulation gas.
2336 (s_set): Call assign_symbol. Remove "register" keyword.
2337 (set_zero_frag): New function.
2338 (pseudo_set): Always check for assignment to section syms.
2339 Always set segment and frag of symbol, and likewise extern for
2340 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
2341 special case exp.X_add_number non-zero for O_symbol expressions.
2342 (equals): Use assign_symbol.
2343
6624cbde
BW		 23442005-04-08 Bob Wilson <bob.wilson@acm.org>
2345
2346 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
2347 SEC_MERGE sections.
2348
dbbaec26
L		 23492005-04-06 H.J. Lu <hongjiu.lu@intel.com>
2350
2351 * config/tc-i386.c (tc_gen_reloc): Don't turn
2352 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
2353
0d6af1ab
NC		 23542005-04-06 Nick Clifton <nickc@redhat.com>
2355
2356 * po/rw.po: New translation: Kinyarwanda
2357 * configure.in (ALL_LINGUAS): Add rw
2358 * configure: Regenerate.
2359
664df4e4
BW		 23602005-04-05 Sterling Augustine <sterling@tensilica.com>
2361 Bob Wilson <bob.wilson@acm.org>
2362
2363 * config/tc-xtensa.c (branch_align_power): New.
2364 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
2365 future_alignment_required): Use branch_align_power to check section
2366 alignment as well as xtensa_fetch_width when aligning branch targets.
2367
d77b99c9
BW		 23682005-04-05 Bob Wilson <bob.wilson@acm.org>
2369
2370 * config/tc-xtensa.c: Warning fixes throughout.
2371 (xtensa_fetch_width): Change to unsigned.
2372 (assemble_nop, xtensa_find_unaligned_branch_targets,
2373 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
2374 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
2375 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
2376 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
2377 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
2378 get_text_align_max_fill_size, get_text_align_nop_count,
2379 get_text_align_nth_nop_size, get_noop_aligned_address,
2380 get_aligned_diff, convert_frag_align_next_opcode,
2381 convert_frag_immed_finish_loop, xtensa_create_property_segments,
2382 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
2383 types, avoiding size_t and using offsetT and addressT appropriately.
2384 (get_text_align_power): Clean up types. Avoid incorrect bound.
2385 (get_text_align_fill_size): Clean up types. Restructure for clarity.
2386
da9f89d4
L		 23872005-04-04 H.J. Lu <hongjiu.lu@intel.com>
2388
2389 * config/tc-ia64.c (start_unwind_section): Undo the change
2390 of 2004-08-18.
2391 (generate_unwind_image, dot_endp): Likewise.
2392
f6fe78d6
JW		 23932005-04-01 David Mosberger <davidm@hpl.hp.com>
2394
2395 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
2396 le_nop_stop arrays and initializers to file scope.
2397 (md_begin): When generating code for anything other than
2398 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
2399
a7d61044
JB		 24002005-04-01 Jan Beulich <jbeulich@novell.com>
2401
2402 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
2403 immediates.
2404
d2c5f73e
NC		 24052005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2406
2407 * NEWS: Mention [fdgh]_floating.
2408 * config/atof-vax.c: Fix some whitespace.
2409 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
2410
56f36663
NC		 24112005-04-01 Nick Clifton <nickc@redhat.com>
2412
2413 * configure.in: Add a check for <unistd.h> providing a prototype
2414 for getopt() which is compatible with the one in
2415 include/getopt.h. If so then define HAVE_DECL_GETOPT.
2416 * configure: Regenerate.
2417 * config.in (HAVE_DECL_GETOPT): Add.
2418
8a75718c
JB		 24192005-04-01 Jan Beulich <jbeulich@novell.com>
2420
2421 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
2422
ae8887b5
JB		 24232005-04-01 Jan Beulich <jbeulich@novell.com>
2424
2425 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
2426 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
2427
05ea83ed
JB		 24282005-03-30 Julian Brown <julian@codesourcery.com>
2429
2430 * config/tc-arm.c (arm_adjust_symtab): Rename
2431 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
2432
9d2da7ca
JB		 24332005-03-30 Julian Brown <julian@codesourcery.com>
2434
2435 * config/tc-arm.c (mapping_state): Change documentation in function
2436 comment to cross-reference spec instead. Change type of mapping symbols
2437 to BSF_NO_TYPE.
2438 (arm_adjust_symtab): Don't change type of mapping symbols here.
2439
e8a38df5
AL		 24402005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2441
2442 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
2443 * config.in: Regenerate.
2444 * configure: Regenerate.
2445 * configure.in: Check for ffs decl and alphabetize.
2446
ba93b8ac
DJ		 24472005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
2448 Phil Blundell <philb@gnu.org>
2449
2450 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
2451 (md_apply_fix3): Mark TLS symbols.
2452 (tc_gen_reloc): Handle TLS relocations.
2453 (arm_fix_adjustable): Ignore TLS relocations.
2454 (s_arm_elf_cons): Support expressions after decorated symbols.
2455
84798bd6
JB		 24562005-03-29 Julian Brown <julian@codesourcery.com>
2457
2458 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
2459 whether personality routine index N has been output for this section.
2460 (mapping_state): tc_segment_info_data now struct not enum.
2461 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
2462 handled on section change.
2463 (create_unwind_entry): Previous code to output dependency removed.
2464 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
2465 for this section.
2466 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
2467 arm_segment_info_type.
2468 (arm_segment_info_type): New struct.
84798bd6 2469
7b1cc377
BW		 24702005-03-28 Sterling Augustine <sterling@tensilica.com>
2471 Bob Wilson <bob.wilson@acm.org>
2472
2473 * config/tc-xtensa.c (do_align_targets): Update comment.
2474 (xtensa_frob_label): Compute "freq" before possibly switching frags.
2475 Insert a LOOP_END frag before every loop target, and do not overload
2476 DESIRE_ALIGN_IF_TARGET frags with loop end information.
2477 (xg_assemble_vliw_tokens): Use do_align_targets.
2478 (xtensa_fix_target_frags): Remove code to convert a
2479 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
2480 negatable branch at the end of a loop.
2481 (frag_can_negate_branch): Delete.
2482
8c2fda1d
L		 24832005-03-28 David Mosberger <davidm@hpl.hp.com>
2484 H.J. Lu <hongjiu.lu@intel.com>
2485
2486 PR 803
2487 NEWS: Mention "-mtune=[itanium1|itanium2]".
2488
2489 * config/tc-ia64.c (md): Add tune.
2490 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
2491 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
2492 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
2493 B unit NOPs are discouraged for McKinley-derived cores.
2494 (md_begin): Don't hardcode the "extra_goodness()" function in
2495 the comment...
2496 (ia64_init): Set md.tune to itanium2.
2497
2498 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
2499 * doc/c-ia64.texi: Likewise.
2500
161840f9
ILT		 25012005-03-27 Ian Lance Taylor <ian@airs.com>
2502
2503 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
2504 bad C_EFCN symbol, print its name.
2505
7c834684
BW		 25062005-03-25 Bob Wilson <bob.wilson@acm.org>
2507
2508 * config/tc-xtensa.c (use_longcalls): Delete.
2509 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
2510 the use_longcalls flag is set. Do this before checking the segment.
2511 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
2512 expand direct calls at this point.
2513 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
2514 (xtensa_find_unmarked_state_frags): Likewise.
2515 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
2516 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
2517 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
2518 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
2519
ff1e783f
HPN		 25202005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
2521
2522 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
2523
695a4822
HPN		 25242005-03-25 Hans-Peter Nilsson <hp@axis.com>
2525
2526 * config/tc-cris.h: Convert to ISO C90.
2527 * config/tc-cris.c: Ditto.
2528 (md_estimate_size_before_relax): Remove obsolete comment for
2529 parameter "segment_type".
2530 (md_begin): Document reason for cast of hash_insert argument.
2531 (md_atof): Correct type of parameter "type".
2532
ea1562b3
NC		 25332005-03-24 Nick Clifton <nickc@redhat.com>
2534
2535 * write.h (bit_fix_new): Remove redundant prototype.
2536 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
2537 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
2538 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
2539 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
2540 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
2541 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
2542 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
2543 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
2544 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
2545 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
2546 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
2547 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
2548 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
2549 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
2550 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
2551 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
2552 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
2553 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
2554 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
2555 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
2556 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
2557 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
2558 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
2559 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
2560 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
2561 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
2562 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
2563 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
2564 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
2565 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
2566 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
2567 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
2568 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
2569 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
2570 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
2571 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
2572 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
2573 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
2574 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
2575 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
2576 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
2577 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
2578 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
2579 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
2580 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
2581 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
2582 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
2583 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
2584 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
2585 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
2586 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
2587 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
2588 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
2589 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
3c9d25f4 2590 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
ea1562b3 2591
d110d6a2
JB		 25922005-03-23 Jim Blandy <jimb@redhat.com>
2593
2594 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
2595 attributes properly.
2596
ed84e695
NC		 25972005-03-23 Mike Frysinger <vapier@gentoo.org>
2598 Nick Clifton <nickc@redhat.com>
2599
2600 * configure.tgt: Accept any C library to accompany a GNU Linux
2601 implementation, not just the GNU C library.
2602 * configure.in: Likewise.
2603 * configure: Regenerate.
2604
4d5f9b2a
NC		 26052005-03-23 Nick Clifton <nickc@redhat.com>
2606
2607 * config/tc-tic30.c: Convert to ISO C90 formatting.
2608 * config/tc-tic30.h: Convert to ISO C90 formatting.
2609 * config/tc-pdp11.c: Convert to ISO C90 formatting.
2610 * config/atof-vax.c: Convert to ISO C90 formatting.
2611
704803a9
MR		 26122005-03-21 Maciej W. Rozycki <macro@mips.com>
2613
2614 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
2615 relocations correctly as well.
2616 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
2617 relocations in mergeable sections section-relative either.
2618
6e2a91a3
BW		 26192005-03-21 Bob Wilson <bob.wilson@acm.org>
2620
2621 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
2622
3d063691
NC		 26232005-03-21 Nick Clifton <nickc@redhat.com>
2624
1a66a017
NC		 2625 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
2626 warning by providing a prototype for sh_symbian_find_elf_flags.
2627
3d063691
NC		 2628 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
2629 previous delta.
2630
6f19c13c
AM		 26312005-03-21 Alan Modra <amodra@bigpond.net.au>
2632
2633 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
2634 along with other formats that set bfd_gas. Remove unnecessary
2635 setting of bfd_gas. Delete strongarm cases in generic_target
2636 switch.
2637
bd17c2c3
AM		 26382005-03-21 Alan Modra <amodra@bigpond.net.au>
2639
2640 PR gas/780
2641 * config/tc-m68k.c (TRUNC, SEXT): Define.
2642 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
2643 (m68k_ip): Truncate or sign extend expressions as appropriate.
2644 (get_num): Likewise.
2645 (md_apply_fix3): Use SEXT.
2646
ec91a2c2
AM		 26472005-03-21 Alan Modra <amodra@bigpond.net.au>
2648
2649 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
2650 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
2651 (obj-vms.o): Delete rule.
2652 Run "make dep-am".
2653 * Makefile.in: Regenerate.
2654 * aclocal.m4: Regenerate.
2655 * doc/Makefile.in: Regenerate.
2656 * po/POTFILES.in: Regenerate.
2657
238d258f
NC		 26582005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
2659
2660 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
2661 flag for coldfire v4e.
2662
30f725a1
BW		 26632005-03-17 Bob Wilson <bob.wilson@acm.org>
2664
2665 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
2666 xg_apply_fix_value and return a value to indicate success.
2667 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
2668 (xtensa_force_relocation): Remove checks for VTABLE relocs.
2669 (xtensa_validate_fix_sub): New.
2670 (xtensa_fix_adjustable): Remove check for external or weak symbols.
2671 (tc_gen_reloc): Move code to handle difference of symbols and code to
2672 apply tentative fix values to ...
2673 (md_apply_fix3): ...here. Enable standard overflow checks for simple
2674 8, 16, and 32 bit relocations. Apply fixes for slot-specific
2675 relocations when linkrelax flag is not set.
2676 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
2677 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
2678
a724f0f4
JB		 26792005-03-17 Jan Beulich <jbeulich@novell.com>
2680
2681 * config/tc-i386.c (i386_scale): Beautify error message.
2682 (Intel syntax comments): Update.
2683 (struct intel_parser_s): Add fields in_offset, in_bracket, and
2684 next_operand.
2685 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
2686 Remove declarations.
2687 (intel_bracket_expr): Declare.
2688 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
2689 of the function body in a loop allowing to split an operand into two.
2690 Replace calls to malloc and checks of it returning non-NULL with
2691 calls to xmalloc/xstrdup.
2692 (intel_expr): SHORT no longer handled here. Add comment indicating
2693 comparison ops need implementation.
2694 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
2695 Check right operand of - does not specify a register when parsing
2696 the address of a memory reference.
2697 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
2698 Check operands do not specify a register when parsing the address of
2699 a memory reference.
2700 (intel_e06, intel_e06_1): Likewise.
2701 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
2702 handle SHORT as well as unary + and -. Don't accept : except for
2703 segment overrides or in direct far jump/call insns.
2704 (intel_brack_expr): New.
2705 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
2706 intel_brack_expr.
2707 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
2708 through in certain cases. Use intel_brack_expr. Add new diagnostics.
2709 Allow symbolic constants as register scale value.
2710 (intel_get_token): Replace call to malloc and check of return value
2711 with call to xmalloc. Change handling for FLAT to match MASM's.
2712 (intel_putback_token): Don't try to back up/free current token if
2713 that is T_NIL.
2714
deeaaff8
DJ		 27152005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
2716
2717 * configure.tgt: Set emulation for arm-*-eabi*.
2718 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
2719 * config/te-armeabi.h: New file.
2720 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
2721 * config/te-symbian.h: Include "te-armeabi.h".
2722
199fea98
NC		 27232005-03-16 Nick Clifton <nickc@redhat.com>
2724
2725 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
2726 local variable in case it is clobbered by the setjmp.
2727
1ad12f97
NC		 27282005-03-16 Nick Clifton <nickc@redhat.com>
2729 Ben Elliston <bje@au.ibm.com>
2730
569acd2c 2731 * configure.in (werror): New switch: Add -Werror to the
1ad12f97 2732 compiler command line. Enabled by default. Disable via
569acd2c 2733 --disable-werror.
1ad12f97
NC		 2734 * configure: Regenerate.
2735
a5324a3e
NC		 27362005-03-16 Nick Clifton <nickc@redhat.com>
2737
2738 * config/obj-coff.h: Convert to ISO C90 formatting.
2739 * config/obj-coff.c: Convert to ISO C90 formatting.
2740
b05fe5cf
ZW		 27412005-03-15 Zack Weinberg <zack@codesourcery.com>
2742
2743 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
2744 is_mls parameter; do not diagnose Rm==Rd when is_mls.
2745 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
2746 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
2747 (insns): Add ARMv6T2 instructions:
2748 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
2749 (arm_archs): Add V6T2 variants.
2750
957d91c1
NC		 27512005-03-15 Nick Clifton <nickc@redhat.com>
2752
2753 * NEWS: Add cutoff for changes in 2.16 release.
2754
43c3ab55
JB		 27552005-03-15 Jan Beulich <jbeulich@novell.com>
2756
2757 * expr.c (operand): Merge handling of unary + into that for unary
2758 -, !, and ~.
2759
5862107c
EC		 27602005-03-14 Eric Christopher <echristo@redhat.com>
2761
2762 * config/tc-mips.c: Include dw2gencfi.h.
2763 (mips_cfi_frame_initial_instructions): New.
2764 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
2765 (tc_cfi_frame_initial_instructions): Ditto.
2766 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
2767 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
2768 * Makefile.am: Update dependencies.
2769 * Makefile.in: Regenerate.
2770
729ae8d2
AM		 27712005-03-15 Alan Modra <amodra@bigpond.net.au>
2772
2773 * po/es.po: Commit new Spanish translation.
2774
882cb63e
AM		 27752005-03-14 Alan Modra <amodra@bigpond.net.au>
2776
2777 * po/tr.po: Commit new Turkish translation.
2778
885fc257
ZW		 27792005-03-12 Zack Weinberg <zack@codesourcery.com>
2780
2781 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
2782 wfi, yield.
2783
e330299e
DJ		 27842005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
2785
2786 * config-gas.com: Mark vax-vms as obsolete.
2787 * configure.in: Remove fmt=vms support.
2788 * config.in: Regenerate.
2789 * configure: Regenerate.
2790 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
2791
7b1cc377
BW		 27922005-03-10 Sterling Augustine <sterling@tensilica.com>
2793 Bob Wilson <bob.wilson@acm.org>
0fa77c95
BW		 2794
2795 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
2796 when checking if xg_resolve_literals needs to be called.
2797 * config/tc-xtensa.h: Fix spelling typo in a comment.
2798
4962e196
JB		 27992005-03-10 Jan Beulich <jbeulich@novell.com>
2800
2801 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
2802 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
2803 crafted structure declarations with the types from macro.h.
2804
4184909a
RS		 28052005-03-09 Richard Sandiford <rsandifo@redhat.com>
2806
2807 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
2808 for -mno-shared optimization.
2809
7d8e00cf
RS		 28102005-03-09 Richard Sandiford <rsandifo@redhat.com>
2811
2812 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
2813 (MAX_NOPS): Bump to 4.
2814 (mips_fix_vr4130): New variable.
2815 (nops_for_vr4130): New function.
2816 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
2817 nops_for_vr4130 if working around VR4130 errata.
2818 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
2819 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
2820 (md_parse_option): Handle them.
2821 (md_show_usage): Print them.
2822 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
2823
dc36a61f
RS		 28242005-03-09 Richard Sandiford <rsandifo@redhat.com>
2825
2826 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
2827 branch delay code.
2828
7d10b47d
RS		 28292005-03-09 Richard Sandiford <rsandifo@redhat.com>
2830
2831 * config/tc-mips.h (mips_flush_pending_output): Delete.
2832 (mips_emit_delays): Declare.
2833 (md_flush_pending_output): Use mips_emit_delays.
2834 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
2835 the previous instructions.
2836 (md_begin, append_insn, md_parse_option): Update callers.
2837 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
2838 start_noreorder.
2839 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
2840 (s_gpdword): Update callers.
2841 (start_noreorder, end_noreorder): New functions.
2842 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
2843 manipulating mips_opts or prev_nop_frag directly.
2844 (mips_flush_pending_output): Delete.
2845
404a8071
RS		 28462005-03-09 Richard Sandiford <rsandifo@redhat.com>
2847
2848 * config/tc-mips.c (mips_move_labels): New function, taken from...
2849 (append_insn, mips_emit_delays): ...here.
2850
71400594
RS		 28512005-03-09 Richard Sandiford <rsandifo@redhat.com>
2852
2853 * config/tc-mips.c (MAX_NOPS): New macro.
2854 (history): Resize to 1 + MAX_NOPS.
2855 (fix_vr4120_class): New enumeration.
2856 (vr4120_conflicts): New variable.
2857 (init_vr4120_conflicts): New function.
2858 (md_begin): Call it.
2859 (insn_uses_reg): Constify first argument.
2860 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
2861 (nops_for_insn_or_target): New functions.
2862 (append_insn): Use the new nops_for_* functions instead of inline
2863 delay checks. Generalize prev_nop_frag handling to handle an
2864 arbitrary history length. Insert nops into the history buffer
2865 once the number of nops in prev_nop_frag is fixed.
2866 (emit_delays): Use nops_for_insn instead of inline delay checks.
2867
9b91f544
RS		 28682005-03-09 Richard Sandiford <rsandifo@redhat.com>
2869
2870 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
2871 check from branch delay code. Remove unnecessary check for branches.
2872
1e915849
RS		 28732005-03-09 Richard Sandiford <rsandifo@redhat.com>
2874
2875 * config/tc-mips.c (dummy_opcode): Delete.
2876 (nop_insn, mips16_nop_insn): New variables.
2877 (NOP_INSN): New macro.
2878 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
2879 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
2880 (md_begin): Initialize nop_insn and mips16_nop_insn.
2881 (append_insn): Use the new emit_nop function to add nops, recording
2882 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
2883 to reserve room for the instruction and install_insn to install the
2884 final form. Use insert_into_history to record the instruction in
2885 the history buffer. Use move_insn to do delay slot filling.
2886 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
2887 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
2888 (mips16_ip): Use create_insn to initialize mips_cl_insns.
2889
bf12938e
RS		 28902005-03-09 Richard Sandiford <rsandifo@redhat.com>
2891
2892 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
2893 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
2894 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
2895 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
2896 (mips16_ip): Use the new macros instead of explicit masks and shifts.
2897
a38419a5
RS		 28982005-03-09 Richard Sandiford <rsandifo@redhat.com>
2899
2900 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
2901 and extended_p fields with a single fixed_p field.
2902 (append_insn, mips_no_prev_insn): Adjust accordingly.
2903
2fa15973
RS		 29042005-03-09 Richard Sandiford <rsandifo@redhat.com>
2905
2906 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
2907 a single mips16_absolute_jump_p bit.
2908 (append_insn): Adjust accordingly.
2909
47e39b9d
RS		 29102005-03-09 Richard Sandiford <rsandifo@redhat.com>
2911
2912 * config/tc-mips.h (mips_cl_insn): Move definition to...
2913 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
2914 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
2915 and extended_p.
2916 (history): New variable.
2917 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
2918 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
2919 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
2920 (prev_prev_insn_unreordered): Delete.
2921 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
2922 (macro_start): Replace uses of prev_insn* with the equivalent history[]
2923 field.
2924
399132af
DJ		 29252005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
2926
2927 * doc/Makefile.am: Update as.info dependencies.
2928 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
2929
29302005-03-08 Jan Beulich <jbeulich@novell.com>
fffeaa5f
JB		 2931
2932 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
2933 error, and point to .purgem documentation if someone really needs
2934 re-definitions.
2935 * NEWS: Mention macro redefinition is now an error.
2936
9b505842
JB		 29372005-03-08 Jan Beulich <jbeulich@novell.com>
2938
2939 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
2940 emitted to. Add more precise diagnostics for non-fitting insns based
2941 on that. Eliminate now superfluous special casing of MLX. Clear out
2942 slot information when dropping an insn.
2943
ef6a2b41
JB		 29442005-03-08 Jan Beulich <jbeulich@novell.com>
2945
2946 * config/tc-ia64.c (parse_section_name): Rename to...
2947 (cross_section): In addition to separating the name from the rest of
2948 the arguments, also carry out the operation.
2949 (dot_xdata): Use cross_section.
2950 (dot_float_cons): Likewise.
2951 (dot_xstringer): Likewise.
2952 (dot_xdata_ua): Likewise.
2953 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
2954
06647dfd
AM		 29552005-03-05 Alan Modra <amodra@bigpond.net.au>
2956
2957 * po/gas.pot: Regenerate.
2958
bbe506e8
TS		 29592005-03-04 David Daney <ddaney@avtrex.com>
2960
2961 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
2962 instead of '_gp' for -mno-shared optimization.
2963 (s_cpload): Ditto.
2964 (s_abicalls): Document it in the comment.
2965 (md_show_usage): Document the -mno-shared option.
2966
aed1a261
RS		 29672005-03-04 Richard Sandiford <rsandifo@redhat.com>
2968
2969 * config/tc-mips.c (mips_set_options): Add sym32 field.
2970 (mips_opts): Initialize it.
2971 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
2972 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
2973 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
2974 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
2975 when deciding whether to use a symbolic %highest/%higher expansion.
2976 (macro): Likewise. Remove o64/n32 linux hack. Always use
2977 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
2978 and "la". Handle constants separately from symbolic expressions in
2979 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
2980 and using load_register to load the high part of the address.
2981 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
2982 (OPTION_ELF_BASE): Bump by 2.
2983 (md_longopts): Add entries for -msym32 and -mno-sym32.
2984 (md_parse_option): Handle them.
2985 (usage): Document them.
2986 (s_mipsset): Handle ".set sym32" and ".set nosym32".
2987 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
2988 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
2989 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
2990 -msym32 and -mno-sym32.
2991
6caf9ef4
TS		 29922005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2993
2994 * config/tc-mips.c (load_address): Implement GP optimization
2995 for 64bit address space non-PIC. Fix formatting.
2996 (macro): Likewise. Simplify code.
2997 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
2998 (mips_after_parse_args): Simplify code.
2999
406a7f05
NC		 30002005-03-03 Nick Clifton <nickc@redhat.com>
3001
fbacee5b
NC		 3002 * expr.c (operand): Remove redundant code enclosed by #ifdef
3003 RELAX_PAREN_GROUPING....#endif.
3004
77ccfee5
NC		 3005 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
3006 reloc is the difference of two symbols defined in the same
3007 section.
3008
406a7f05
NC		 3009 * config/tc-iq2000.c (line_comment_chars): Include the # character
3010 as otherwise this breaks #APP/#NO_APP processing.
3011
2f12d57f
RR		 30122005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3013
3014 * config/tc-arc.c(md_assemble): Remove dead code for handling
3015 immediate indexing of ld and st .
3016
3f98094e
DJ		 30172005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
3018 Joseph Myers <joseph@codesourcery.com>
3019
3020 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
3021 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
3022 (parse_relocation): Check for a word break after a relocation
3023 operator.
3024 (md_apply_fix3): Handle TLS relocations, and mark thread-local
3025 symbols.
3026
ab1e9ef7
AM		 30272005-03-02 Alan Modra <amodra@bigpond.net.au>
3028
3029 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
3030
bb14f524
JB		 30312005-03-02 Jan Beulich <jbeulich@novell.com>
3032
3033 * as.c (main): Use unlink_if_ordinary instead of unlink.
3034 * messages.c (as_fatal): Likewise.
3035
c4a530c5
JB		 30362005-03-02 Jan Beulich <jbeulich@novell.com>
3037
3038 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
3039 accesses.
3040 (parse_register): Allow cr8...15 in all modes.
3041
167c3097
JB		 30422005-03-02 Jan Beulich <jbeulich@novell.com>
3043
3044 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
3045 etc. like normal symbol references (T_ID).
3046
71ba24a1
AM		 30472005-03-02 Alan Modra <amodra@bigpond.net.au>
3048
3049 * symbols.c (fb_label_name): Fix silly thinko in last change.
3050
a76903bf
AM		 30512005-03-02 Alan Modra <amodra@bigpond.net.au>
3052
9d0e75cb
AM		 3053 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
3054 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
3055
a76903bf
AM		 3056 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
3057
30582005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
b15c27d7
RR		 3059
3060 PR gas/708
a76903bf 3061 * config/tc-arc.c (md_assemble): Initialize suffix for extension
b15c27d7 3062 suffixes also.
b15c27d7 3063
c9dea48b
AM		 30642005-03-01 Alan Modra <amodra@bigpond.net.au>
3065
c7f17d46
AM		 3066 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
3067
c9dea48b
AM		 3068 * as.h (assert): Warning fix.
3069 * expr.c (expr): Correct assertion.
3070 * read.c (s_comm_internal): Remove assertion.
3071 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
3072 (fixup_segment): Remove assertion.
3073 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
3074 (md_apply_fix3): Likewise.
3075 * config/tc-i370.c (md_begin): Correct assertion.
3076 (i370_macro): Warning fix for assertion.
3077
44f2f9d2
AM		 30782005-03-01 Alan Modra <amodra@bigpond.net.au>
3079
3080 * configure.in (AC_C_BIGENDIAN): Invoke.
3081 * configure: Regenerate.
3082 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
3083 host variable to set string header size.
3084 * config/obj-aout.c (obj_header_append): Don't use host structs.
3085 (obj_symbol_to_chars): Likewise.
3086 (obj_emit_strings): Likewise. Use the passed in output pointer.
3087 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
3088 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
3089 not sizeof host struct.
3090 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
3091 (obj_emit_strings): Likewise.
3092 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
3093 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
3094 sizeof host struct.
3095 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
3096 sizeof host struct.
3097 (host_number_to_chars): Define.
3098 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
3099 host internal struct to set header sizes.
3100 * config/tc-i960.c (md_number_to_field): Warning fix.
3101 (md_ri_to_chars): Use host byte order.
3102 (get_cdisp, md_apply_fix3): Warning fix.
055d1eb0 3103 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
44f2f9d2 3104
802a113d
NC		 31052005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3106
3107 * doc/c-arc.texi: Update documentation about ARC's extension
3108 instructions.
3109
e5f129ad
SS		 31102005-02-27 Svein E. Seldal <svein@dev.seldal.com>
3111
3112 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
3113 address for myself.
3114
2132e3a3
AM		 31152005-02-23 Alan Modra <amodra@bigpond.net.au>
3116
3117 * cgen.c: Warning fixes.
3118 * config/tc-arc.c: Likewise.
3119 * config/tc-arm.c: Likewise.
3120 * config/tc-avr.c: Likewise.
3121 * config/tc-d10v.c: Likewise.
3122 * config/tc-d30v.c: Likewise.
3123 * config/tc-frv.c: Likewise.
3124 * config/tc-frv.h: Likewise.
3125 * config/tc-h8300.c: Likewise.
3126 * config/tc-h8500.c: Likewise.
3127 * config/tc-i370.c: Likewise.
3128 * config/tc-i960.c: Likewise.
3129 * config/tc-ia64.c: Likewise.
3130 * config/tc-ip2k.c: Likewise.
3131 * config/tc-m68hc11.c: Likewise.
3132 * config/tc-maxq.c: Likewise.
3133 * config/tc-mcore.c: Likewise.
3134 * config/tc-mips.c: Likewise.
3135 * config/tc-msp430.c: Likewise.
3136 * config/tc-pj.c: Likewise.
3137 * config/tc-ppc.c: Likewise.
3138 * config/tc-ppc.h: Likewise.
3139 * config/tc-s390.c: Likewise.
3140 * config/tc-sh.c: Likewise.
3141 * config/tc-sh64.c: Likewise.
3142 * config/tc-tic4x.c: Likewise.
3143 * config/tc-tic80.c: Likewise.
3144 * config/tc-v850.c: Likewise.
3145 * config/tc-vax.c: Likewise.
3146 * config/tc-w65.c: Likewise.
3147 * config/tc-xstormy16.c: Likewise.
3148 * config/tc-z8k.c: Likewise.
3149
ee3c9814
CM		 31502005-02-22 Catherine Moore <clm@cm00re.com>
3151
3152 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
3153 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
3154
9b2f1d35
EC		 31552005-02-22 Eric Christopher <echristo@redhat.com>
3156
3157 * config/tc-mips.c (struct proc): Change isym to
3158 func_sym. New member func_end_sym.
3159 (s_mips_ent): Update.
3160 (s_mips_end): Ditto. Add code to compute function size.
3161
b7712f8d
AM		 31622005-02-22 Alan Modra <amodra@bigpond.net.au>
3163
3164 * read.c: Warning fixes.
3165 * config/obj-elf.c: Likewise.
3166
58e2ea4d
MR		 31672005-02-22 Maciej W. Rozycki <macro@mips.com>
3168
3169 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
3170 emitting insn.
3171
ebe372c1
L		 31722005-02-21 H.J. Lu <hongjiu.lu@intel.com>
3173
3174 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
3175 SEC_COFF_SHARED.
3176
3177 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
3178 SEC_TIC54X_BLOCK.
3179 (demand_empty_rest_of_line): Likewise.
3180 (tic54x_sblock): Likewise.
3181 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
3182
cc1bc22a
AM		 31832005-02-21 Alan Modra <amodra@bigpond.net.au>
3184
3185 * read.c (address_bytes): New function.
3186 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
3187 (potable): Add "dc.a".
3188 (cons_worker): Handle "dc.a".
3189 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
3190
ac4528d2
AM		 31912005-02-21 Alan Modra <amodra@bigpond.net.au>
3192
3193 * input-file.c (input_file_open): Rearrange to avoid warning.
3194
b5682e56
AM		 31952005-02-19 Alan Modra <amodra@bigpond.net.au>
3196
3197 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
3198 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
3199 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
3200
8fc2e39e
TS		 32012005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3202
3203 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
3204 uses after .set noat.
3205 (load_address): Likewise.
3206 (macro): Likewise. Don't try to avoid $at use by sacrificing
3207 the target register before it is stored, it won't work.
3208
744b6414
JW		 32092005-02-17 James E Wilson <wilson@specifixinc.com>
3210
3211 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
3212 see an instruction that specifies a template.
3213
30eb9c17
AM		 32142005-02-18 Alan Modra <amodra@bigpond.net.au>
3215
3216 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
3217 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
3218 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
3219
91d777ee
L		 32202005-02-17 H.J. Lu <hongjiu.lu@intel.com>
3221
3222 * NEWS: Mention "-mhint.b=[ok|warning|error]".
3223
3224 * config/tc-ia64.c (md): Add hint_b.
3225 (emit_one_bundle): Handle md.hint_b for "hint".
3226 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
3227 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
3228 (ia64_init): Set md.hint_b to error.
3229 (md_assemble): Handle md.hint_b for "hint.b".
3230
3231 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
3232 * doc/c-ia64.texi: Likewise.
3233
f17c130b
AM		 32342005-02-17 Alan Modra <amodra@bigpond.net.au>
3235
3236 * tc.h (struct relax_type, relax_typeS): Move from here..
3237 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
3238 * ecoff.c (ecoff_new_file): Add appfile param.
3239 * ecoff.h (ecoff_new_file): Likewise.
3240 * itbl-lex.h: New file.
3241 * itbl-lex.l: Include itbl-lex.h.
3242 * itbl-parse.y: Likewise.
3243 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
3244 * read.c (s_app_file_string): Mark appfile possibly unused.
3245 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
3246 * subsegs.h (struct seg_info_trash): Delete.
3247 (seg_info): Use segment_info_type instead.
3248 * config/obj-coff.c (struct filename_list): Make filename const char *.
3249 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
3250 * config/obj-elf.c (elf_file_symbol): Similarly.
3251 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
3252 signed right shift.
3253 * config/tc-arc.c (md_operand): Warning fix.
3254 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
3255 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
3256 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
3257 * config/tc-frv.c (frv_force_relocation): Warning fix.
3258 * config/tc-m68k.c (md_parse_option): Delete unused var.
3259 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
3260 * config/tc-sparc.c: Likewise.
3261 (s_common): Warning fix.
3262 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
3263 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
3264 addressT.
3265 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
3266 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
3267 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
3268 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
3269 (tic4x_do_align): Use TIC_NOP_OPCODE.
3270 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
3271 * config/tc-vax.c: Include netinet/in.h.
3272 (tc_headers_hook): Formatting.
3273 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
3274
26b810ce
JB		 32752005-02-17 Jan Beulich <jbeulich@novell.com>
3276
3277 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
3278 parsing inN, locN, outN. Set 'idx' to offset register number starts
3279 at. Don't handle numbers with leading zeroes or beyond 95. Remove
3280 pointless cast.
3281
b8285c27
TS		 32822005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3283
3284 * config/tc-mips.c (load_address): Fix formatting.
3285 (macro): Don't use AT if .set noat is in effect. Fix formatting.
3286 Catch macros which are unexpandable without AT. Remove duplicate
3287 zeroing of used_at.
3288 (macro2): Remove duplicate zeroing of used_at.
3289
4df6ce47
AM		 32902005-02-16 Alan Modra <amodra@bigpond.net.au>
3291
3292 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
3293 than zero.
3294
d6f16593 32952005-02-15 Nigel Stephens <nigel@mips.com>
4df6ce47 3296 Maciej W. Rozycki <macro@mips.com>
d6f16593
MR		 3297
3298 * config/tc-mips.c (reloc_needs_lo_p): Handle
3299 BFD_RELOC_MIPS16_HI16_S.
3300 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
3301 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
3302 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
3303 complaints on.
3304 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
3305 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
3306 Call my_getSmallExpression() to parse percent operators.
3307 (percent_op_match, mips_percent_op): Separate definitions.
3308 (mips16_percent_op): Define percent operators for the MIPS16 mode.
3309 (parse_relocation): Handle the MIPS16 mode using
3310 mips16_percent_op.
3311 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
3312 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
3313
7b347e43
JB		 33142005-02-15 Jan Beulich <jbeulich@novell.com>
3315
3316 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
3317 instead of explicitly dealing with the translation; exclude
3318 relocations that are already pcrel, however.
3319
a66d2bb7
JB		 33202005-02-15 Jan Beulich <jbeulich@novell.com>
3321
3322 * config/tc-ia64.c: Include limits.h (if available).
3323 (gr_values[0]): Set path to INT_MAX.
3324 (dot_reg_val): Don't allow changing value of r0. Limit range of
3325 general registers at r127.
3326 (specify_resource): Default resource index is -1. Don't set resource
3327 index (in case IA64_RS_RSE) without setting the specific flag.
3328 (note_register_values): Check operand is O_constant before tracking
3329 input value of moves. Add tracking for dep.z with constant inputs.
3330 (print_dependency): Resource index of specific resource may be zero.
3331 (check_dependencies): Likewise.
3332
4b09e828
JB		 33332005-02-15 Jan Beulich <jbeulich@novell.com>
3334
3335 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
3336 reg_class. Check operands and emit diagnostics for illegal use of
3337 registers.
3338
0ca3e455
JB		 33392005-02-15 Jan Beulich <jbeulich@novell.com>
3340
3341 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
3342 new variables type, suffix, and width. Handle
3343 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
3344 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
3345 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
3346 FUNC_DTP_RELATIVE case. Return incoming relocation type if
3347 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
3348 if unable to translate relocation type, using the new variables.
3349
2fac3d48
JB		 33502005-02-15 Jan Beulich <jbeulich@novell.com>
3351
3352 * config/tc-ia64.h (ia64_symbol_chars): Declare.
3353 (ty_symbol_chars): Define.
3354 * config/tc-ia64.c (ia64_symbol_chars): Define.
3355
2f6d622e
JB		 33562005-02-15 Jan Beulich <jbeulich@novell.com>
3357
3358 * config/tc-ia64.c (ia64_parse_name): Only update next character if
3359 input_line_pointer was advanced.
3360
28013b5c
KK		 33612005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3362
3363 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
3364 within |.
3365
f1dab70d
JB		 33662005-02-13 Jan Beulich <jbeulich@novell.com>
3367
3368 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
3369 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
3370 indicator.
3371 (ia64_init): Set md.detect_dv.
3372 (ia64_start_line): New static variable warned. Warn only once when
3373 encountering explicit stops in automatic mode.
3374 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
3375 * NEWS: Mention new default mode.
3376
20b36a95
JB		 33772005-02-13 Jan Beulich <jbeulich@novell.com>
3378
3379 * config/tc-ia64.c (dot_rot): Add comment that name strings should
3380 be freed when wiping out previous state. Canonicalize names before
3381 use. Free name string when detecting redefinition.
3382 (dot_pred_rel): Call generic expression parser to process arguments.
3383 Handle O_register case for individual predicates and O_subtract for
3384 ranges.
3385 (ia64_parse_name): Canonicalize name before looking it up in dynamic
3386 register hash.
3387 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
3388 Warn if multiple found, issue error if resulting symbol name has zero
3389 length.
3390 (dot_alias): Canonicalize name before use.
3391
07450571
L		 33922005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3393
3394 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
3395 and 0 for error.
3396 (in_procedure): Return -1 for warning.
3397 (in_prologue): Likewise.
3398 (in_body): Likewise.
3399
01b91374
L		 34002005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3401
ac4528d2 3402 * config/tc-ia64.c (dot_xdata): Undo the last change.
01b91374
L		 3403 (dot_float_cons): Likewise.
3404 (dot_xstringer): Likewise.
3405 (dot_xdata_ua): Likewise.
3406 (dot_float_cons_ua): Likewise.
3407
970d6792
L		 34082005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3409
3410 * NEWS: Mention "-munwind-check=[warning|error]".
3411
3412 * config/tc-ia64.c (md): Add unwind_check.
3413 (unwind_diagnostic): New.
3414 (in_procedure): Call unwind_diagnostic when a directive isn't
3415 in procedure.
3416 (in_prologue): Call unwind_diagnostic when a directive isn't in
3417 prologue.
3418 (in_body): Call unwind_diagnostic when a directive isn't in
3419 body region.
3420 (dot_endp): Set md.unwind_check to error before calling
3421 in_procedure and restore it after. When the name is missing or
3422 couldn't be found, use the one from the last .proc if
3423 md.unwind_check isn't error. Warn if md.unwind_check is
3424 warning.
3425 (md_parse_option): Handle "-munwind-check=[warning|error]".
3426 (md_show_usage): Add "-munwind-check=[warning|error]".
3427 (ia64_init): Set md.unwind_check to warning.
3428
3429 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
3430 * doc/c-ia64.texi: Likewise.
3431
16a48f83
JB		 34322005-02-11 Jan Beulich <jbeulich@novell.com>
3433
3434 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
3435 (LEX_QM): Likewise.
3436 (ia64_parse_name): New third parameter.
3437 (md_parse_name): Pass third argument.
3438 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
3439 (md_operand): Handling of '@'-prefixed symbols moved from here...
3440 (ia64_parse_name): ...to here.
3441
a911c10a
JB		 34422005-02-11 Jan Beulich <jbeulich@novell.com>
3443
3444 * config/tc-ia64.c (md): Remove last_groups and group_idx.
3445 (errata_nop_necessary_p): Remove declaraction and definition.
3446 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
3447 update md.group_idx. Don't reset md.last_groups.
3448
b3f19c14
JB		 34492005-02-11 Jan Beulich <jbeulich@novell.com>
3450
3451 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
3452 argument.
3453 (dot_xdata): Free section name after use.
3454 (dot_float_cons): Likewise.
3455 (dot_xstringer): Likewise.
3456 (dot_xdata_ua): Likewise.
3457 (dot_float_cons_ua): Likewise.
3458 (md_pseudo_table): Add xdata16 and xdata16.ua.
3459
5cb53c21
L		 34602005-02-10 H.J. Lu <hongjiu.lu@intel.com>
3461
3462 * doc/all.texi: Add IA64.
3463 * doc/as.texinfo: Likewise.
3464
3465 * doc/c-ia64.texi: Fix typos.
3466
620b81c1
JB		 34672005-02-10 Julian Brown <julian@codesourcery.com>
3468
3469 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
3470 BFD_RELOC_UNUSED.
3471 (do_t_push_pop): Likewise.
3472 (md_assemble): Likewise.
3473 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
3474 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
3475 (create_unwind_entry): Output dependency on the required personality
3476 routines.
620b81c1 3477
4ee4d249
NS		 34782005-02-07 Nathan Sidwell <nathan@codesourcery.com>
3479
3480 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
3481 * subsegs.c (seg_not_empty_p): Likewise.
3482
9f5083a4
NC		 34832005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3484
3485 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
4df6ce47 3486 relative jump calculation.
9f5083a4
NC		 3487 <md_convert_frag) : Likewise.
3488 <output_disp): Likewise.
3489
aaac53f5
HPN		 34902005-02-07 Hans-Peter Nilsson <hp@axis.com>
3491
3492 * write.c (write_object_file): Recognize warning-symbol construct
3493 and skip object- and target- handling for the second symbol.
3494
05ee4b0f
JB		 34952005-02-02 Jan Beulich <jbeulich@novell.com>
3496
3497 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
3498 designators along with quoted ones. Free copy of quoted designator
3499 when done.
3500
65ec77d2
BE		 35012005-02-01 Ben Elliston <bje@au.ibm.com>
3502
3503 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
3504 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
3505 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
3506 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
3507 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
3508 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
3509 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
3510 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
3511 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
3512 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
3513 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
3514 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
3515 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
3516 #if 0'd code throughout.
3517
d342277e
NC		 35182005-01-31 Nick Clifton <nickc@redhat.com>
3519
3520 * as.c (parse_args): Bump copyright date reported by --version to
3521 2005.
3522
d6486796
NC		 35232005-01-31 Nick Clifton <nickc@redhat.com>
3524
3525 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
3526 and vax-vms.
3527
ca3bc58f
JB		 35282005-01-31 Jan Beulich <jbeulich@novell.com>
3529
3530 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
3531 that can end with .endr in that case. Make requiring/permitting
3532 pseudo-ops without leading dot closer to the logic in read.c serving
3533 the same purpose.
3534 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
3535 ignored.
3536
057f53c1
JB		 35372005-01-31 Jan Beulich <jbeulich@novell.com>
3538
3539 * macro.c (do_formals): Adjust to no longer accept empty parameter
3540 names.
3541 (define_macro): Adjust to no longer accept empty macro name, garbage
3542 following the parameters, or macros that were previously defined.
3543 * read.c (s_bad_end): Declare.
3544 (potable): Add endm. Handler for endr and endm is s_bad_end.
3545 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
3546 and .endr.
3547 * read.h (s_bad_endr): Remove.
3548
d3156ecc
JB		 35492005-01-31 Jan Beulich <jbeulich@novell.com>
3550
3551 * config/tc-ia64.c (parse_operands): Parse all specified operands,
3552 immediately discarding (but counting) those exceeding the maximum
3553 possible amount. Track whether output and input operand counts ever
3554 matched, and use this to better indicate which of the operands/
3555 operand types was wrong; specifically don't default to pointing to
3556 the first operand.
3557
75e09913
JB		 35582005-01-31 Jan Beulich <jbeulich@novell.com>
3559
3560 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
3561 variable in dot_endp). Add body and insn. Make prologue,
3562 prologue_mask, body, and insn bitfields.
3563 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
3564 messages.
3565 (in_procedure, in_prologue, in_body): New.
3566 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3567 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3568 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
3569 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
3570 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
3571 dot_personality): Use the appropriate one of the above.
3572 (dot_proc): Clear unwind.proc_start; set to current location only if
3573 none of the entry points were valid. Check for non-zero-length entry
3574 point names. Check that entry points aren't defined, yet. Clear
3575 unwind.prologue, unwind.body, and unwind.insn.
3576 (dot_body): Call in_procedure. Check that first directive in procedure
3577 had no insns emitted before. Set unwind.body.
3578 (dot_prologue): Call in_procedure. Check that not already in prologue.
3579 Check that first directive in procedure had no insns emitted before.
3580 Clear unwind.body.
3581 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
3582 length entry point names. Check that entry points became defined.
3583 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
3584
f4660e2c
JB		 35852005-01-31 Jan Beulich <jbeulich@novell.com>
3586
3587 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
3588 before actually using it. Don't generate an error in manual bundling
3589 mode when looking at an insn requiring slot 2 but not yet at slot 2.
3590 Don't generate an error in manual bundling mode when looking at an
3591 insn required to be last in its group but the required slot hasn't
3592 been reached, yet. Allow conversion from MII to MI;I for bundle
3593 consisting of only 2 insns with the stop between them. Suppress
3594 various meaningless errors resulting from detecting earlier ones.
3595
60b9a617
JB		 35962005-01-31 Jan Beulich <jbeulich@novell.com>
3597
3598 * config/tc-ia64.c (parse_operands): Also handle alloc without first
3599 input being ar.pfs.
3600
7af0dfc7
CG		 36012005-01-28 Christian Groessler <chris@groessler.org>
3602
3603 * config/tc-z8k.c (md_assemble): Improve error detection.
3604
f7e323d5
JB		 36052005-01-28 Jan Beulich <jbeulich@novell.com>
3606
3607 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
3608 for personality routine pointer only if there is one.
3609 (ia64_convert_frag): Likewise.
3610 (generate_unwind_image): Likewise.
3611
f87a1e0c
CG		 36122005-01-27 Christian Groessler <chris@groessler.org>
3613
3614 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
3615 (md_apply_fix3): Make relative branches out of range an error
3616 instead of a warning. Display correct line number for out of
3617 range branches/calls/memory accesses.
3618
c6cb92c5
NS		 36192005-01-27 Nathan Sidwell <nathan@codesourcery.com>
3620
3621 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
3622 to emit .debug_line and other debug sections.
3623 * as.h (seg_not_empty_p): Declare.
3624 * subsegs.c (seg_not_empty_p): New predicate.
3625
e8093792
AC		 36262005-01-27 Andrew Cagney <cagney@gnu.org>
3627
3628 * configure: Regenerate to track ../gettext.m4 change.
3629
09124b3f
JB		 36302005-01-27 Jan Beulich <jbeulich@novell.com>
3631
3632 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
3633
36342005-01-27 Jan Beulich <jbeulich@novell.com>
97762d08
JB		 3635
3636 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
3637 to/from application registers dynamic insns.
3638 (md_assemble): Defer resolution of move to/from application registers
3639 dynamic insns when they can be issued on either the I- or M-units.
3640
90219bd0
AO		 36412005-01-25 Alexandre Oliva <aoliva@redhat.com>
3642
3643 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
3644 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
3645 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
3646 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
3647 * cgen.c (gas_cgen_parse_operand): Handle
3648 CGEN_PARSE_OPERAND_SYMBOLIC.
3649 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
3650 (frv_force_relocation): Likewise. Fix handling of PIC
3651 relocations.
3652 (md_apply_fix3): Likewise.
3653
59c871b4
BE		 36542005-01-21 Ben Elliston <bje@au.ibm.com>
3655
3656 * as.h: Remove #if 0'd code.
3657 * atof-generic.c (atof_generic): Likewise.
3658 * ecoff.c (ecoff_directive_frame): Likewise.
3659 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
3660 * itbl-ops.c (itbl_add_reg): Likewise.
3661 * listing.c (calc_hex): Likewise.
3662 * read.c (MASK_CHAR): Likewise.
3663 * subsegs.c (subsegs_print_statistics): Likewise.
3664 * symbols.c (indent): Likewise.
3665 * write.c (write_relocs): Likewise.
3666 (write_object_file): Likewise.
3667 (relax_frag): Likewise.
3668
fb767913
NC		 36692005-01-20 Nick Clifton <nickc@redhat.com>
3670
3671 * as.c (std_longopts): Add an entry for "--a" in order to prevent
3672 getopt_long_only() from considering -a as an abbreviation for
3673 --alternate.
3674 (parse_args): Fix the parsing of -a=<file>.
3675
c556cc9c
AM		 36762005-01-20 Alan Modra <amodra@bigpond.net.au>
3677
3678 PR gas/684
3679 * read.c (s_incbin): Adjust default count for skip. Check validity
3680 of count and skip rigorously.
3681
9c6ed8e6
FF		 36822005-01-19 Fred Fish <fnf@specifixinc.com>
3683
3684 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
3685
e5604d79
RS		 36862005-01-19 Richard Sandiford <rsandifo@redhat.com>
3687
3688 * read.c (convert_to_bignum): New function, split out from...
3689 (emit_expr): ...here. Handle the case where X_add_number is
3690 positive and the input value is negative.
3691 (output_big_sleb128): Fix setting of continuation bit. Check whether
3692 the final byte needs to be sign-extended. Fix size-shrinking loop.
3693 (emit_leb128_expr): When generating a signed leb128, see whether the
3694 sign of an O_constant's X_add_number matches the sign of the input
3695 value. Use a bignum if not.
3696
e38bc3b5
NC		 36972005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
3698
3699 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
3700 arch_sh_up in order to match the external name and make the
3701 testsuite's job easier.
3702
df227444
L		 37032005-01-14 H.J. Lu <hongjiu.lu@intel.com>
3704
4df6ce47 3705 PR 659
df227444
L		 3706 * config/tc-i386.c (i386_scale): Disallow 0 scale.
3707
b8b80cf7
NC		 37082005-01-12 Nick Clifton <nickc@redhat.com>
3709
3710 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
3711 ignored_arguments array.
3712
324007b9
L		 37132005-01-10 H.J. Lu <hongjiu.lu@intel.com>
3714
3715 * write.c (write_object_file): Disallow a symbol equated to
3716 common symbol.
3717
5c4504f7
NC		 37182005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3719
3720 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
3721 bfd_mach_maxq20.
3722 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
3723 (maxq_target): New function: Set the machine type.
3724
4e7fd91e
PB		 37252005-01-06 Paul Brook <paul@codesourcery.com>
3726
3727 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
3728 (md_begin): Handle TE_VXWORKS for FP defaults.
3729 (md_apply_fix3): Correct rela offsets.
3730 (elf32_arm_target_format): Add VxWorks targets.
3731
ea3eed15
PB		 37322005-01-06 Paul Brook <paul@codesourcery.com>
3733
3734 * configure.tgt: Set em=vxworks for *-*-vxworks.
3735 * config/te-vxworks.h: New File.
3736
5dc1606f
PB		 37372005-01-06 Paul Brook <paul@codesourcery.com>
3738
3739 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
3740
18af0b39
NC		 37412005-01-04 Dmitry Diky <diwil@spec.ru>
3742
3743 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
3744 global label.
3745
196e8040
JW		 37462005-01-03 David Mosberger <davidm@hpl.hp.com>
3747
3748 * config/tc-ia64.c (md): Add member "loc_directive_seen".
3749 (dot_loc): New function.
3750 (md_pseudo_table): Add entry to map .loc to dot_loc().
3751 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
3752 seen a .loc directive or we're generating DWARF2 debug info for
3753 assembly source.
3754
a207757e
AM		 37552004-12-29 Alan Modra <amodra@bigpond.net.au>
3756
3757 PR gas/619
3758 * read.c (s_comm_internal): Don't zero end of name until size
3759 expression has been parsed.
3760
71d7ecf2
MM		 37612004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
3762
3763 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
3764
30c62922
TL		 37652004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
3766
3767 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
3768 case).
3769
14ee9f48
ILT		 37702004-12-22 Ian Lance Taylor <ian@airs.com>
3771
3772 * configure.tgt: New.
3773 * configure.in: Move setting of cpu_type, fmt, etc., to
3774 configure.tgt.
3775 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
3776 $(srcdir)/configure.tgt.
3777 * configure, Makefile.in: Rebuild.
3778
750bce0e 37792004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
4df6ce47 3780
750bce0e
NC		 3781 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
3782 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
3783 instructions.
3784 (avr_offset_expression): New function to parse offsets for LDI
3785 instructions.
3786 (avr_operand): Use it.
3787 (md_apply_fix3): Generate the relocs.
3788
9d2be1ee
JR		 37892004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
3790
3791 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
3792 BFD_RELOC_SH_IMMS10BY8 relocation.
3793
3794 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
3795 than just ignoring bad code.
3796
1e50d24d
RS		 37972004-12-16 Richard Sandiford <rsandifo@redhat.com>
3798
3799 * config/tc-v850.c (handle_lo16): New function.
3800 (v850_reloc_prefix): Use it to check lo().
3801 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
3802
2fbd2a87
NC		 38032004-12-14 P.J. Darcy <darcypj@us.ibm.com>
3804
3805 * configure.in: Add s390x-ibm-tpf support.
3806 * configure: Regenerate.
3807
7a6d0b32
JB		 38082004-12-15 Jan Beulich <jbeulich@novell.com>
3809
3810 * config/obj-elf.c (obj_elf_change_section): Only set type and
3811 attributes on new sections. Emit warning when type of re-declared
3812 section doesn't match.
3813
5b9d23c6
JB		 38142004-12-15 Jan Beulich <jbeulich@novell.com>
3815
3816 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
3817 '.cfi_startproc simple' doesn't inherit the old value.
3818
dcb45a06
JB		 38192004-12-15 Jan Beulich <jbeulich@novell.com>
3820
3821 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
3822 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
3823 generation to emit a factored offset.
3824
aa6975fb
ILT		 38252004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
3826
6943caf0
ILT		 3827 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
3828 which is too large in the case of NO_PIC without 64-bit
3829 addresses.
3830
aa6975fb
ILT		 3831 * config/tc-mips.c (mips_in_shared): New static variable.
3832 (macro_build_lui): Permit "_gp" if !mips_in_shared.
3833 (md_longopts): Add -mshared and -mno-shared.
3834 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
3835 (s_cpload): Implement !mips_in_shared case.
3836 (s_cpsetup): Likewise.
3837 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
3838 * NEWS: Mention -mno-shared.
3839
be1b2b4b
PB		 38402004-12-09 Paul Brook <paul@codesourcery.com>
3841
3842 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
3843 for function start.
3844
9a92f48d
ILT		 38452004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
3846
dd22970f
ILT		 3847 * config/tc-mips.c (append_insn): If we emit a nop during a relax
3848 sequence, increase the size of the sequence.
3849
9a92f48d
ILT		 3850 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
3851 use CPU_RM9000.
3852
b617dc20
BE		 38532004-12-07 Ben Elliston <bje@gnu.org>
3854
3855 * read.c (s_align): Use an align_limit temporary to allay a GCC
3856 signed/unsigned comparison warning.
3857
c820d418
MM		 38582004-12-01 Mark Mitchell <mark@codesourcery.com>
3859
3860 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
3861 * configure.in: Use it for arm*-*-linux-gnueabi*.
3862 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
3863 * config/te-armlinuxeabi.h: New file.
3864 * Makefile.in: Regenerated.
3865 * aclocal.m4: Likewise.
3866 * configure: Likewise.
4df6ce47 3867 * doc/Makefile.in: Regenerated.
c820d418 3868
2b0210eb
BW		 38692004-12-02 Bob Wilson <bob.wilson@acm.org>
3870
3871 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
3872 (xtensa_restore_emit_state): Likewise.
3873
9ebd302d
AM		 38742004-12-02 Alan Modra <amodra@bigpond.net.au>
3875
3876 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
3877 (s_align): Use it.
3878
32118081
NC		 38792004-11-30 Tero Niemela <tero_niemela@yahoo.com>
3880
3881 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
3882 * Makefile.in: Regenerate.
3883
3f414718
TL		 38842004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
3885
9ebd302d
AM		 3886 * config/tc-crx.c: Major code cleanup. Remove unused variables and
3887 functions, give functions a meaningful name, add comments.
3888 (check_range): New function - Replace operand size calculation
3f414718
TL		 3889 with range checking.
3890 (assemble_insn): Update Algorithm, improve error issuing.
9ebd302d 3891 (enum op_err): New.
3f414718
TL		 3892 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
3893 handling.
3894
a7498ae6
NC		 38952004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3896
3897 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
3898 miss between different section in the same module.
3899 (tc_gen_reloc): Likewise.
3900
5c54fd37
NC		 39012004-11-25 Theodore A. Roth <troth@openavr.org>
3902
3903 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
3904 atmega325, atmega3250, atmega645 and atmega6450.
3905
37edbb65
JB		 39062004-11-25 Jan Beulich <jbeulich@novell.com>
3907
3908 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
3909 permissible for the selected instruction suffix.
3910 (process_suffix): For DefaultSize instructions, suppressing the
3911 guessing of a 'q' suffix if the instruction doesn't support it is
3912 pointless, because only an 'l' suffix can be guessed in this place.
3913
5515a510
NC		 39142004-11-24 Nick Clifton <nickc@redhat.com>
3915
3916 * config/tc-iq2000.c: Remove support for IQ10 processor.
3917 Convert to ISO C90 formatting.
3918 * config/tc-iq2000.h: Likewise.
3919
dae1b34e
NC		 39202004-11-23 Nick Clifton <nickc@redhat.com>
3921
3922 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
3923 in this table. They should be correct now.
3924
5c6af06e
JB		 39252004-11-23 Jan Beulich <jbeulich@novell.com>
3926
3927 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
3928 indicate the MMX extensions added by both SSE and 3DNow!A.
3929 (Cpu3dnowA): Declare.
3930 (CpuUnknownFlags): Update.
3931 * config/tc-i386.c (cpu_sub_arch_name): Declare.
3932 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
3933 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
3934 3DNow!. Athlon additionally implies 3DNow!A. Several new
3935 entries (those starting with a dot are for sub-arch specification).
3936 (set_cpu_arch): Handle sub-arch specifications.
3937 (parse_insn): Distinguish between instructions not supported because
3938 of insufficient CPU features and because of 64-bit mode.
3939 * doc/c-i386.texi: Describe enhanced .arch directive.
3940
d9740523
BW		 39412004-11-22 Bob Wilson <bob.wilson@acm.org>
3942
3943 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
3944
3120ef82
BW		 39452004-11-22 Bob Wilson <bob.wilson@acm.org>
3946
3947 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
3948 without a corresponding .debug_info section.
3949
d190d046
HPN		 39502004-11-22 Hans-Peter Nilsson <hp@axis.com>
3951
3952 * read.c (potable): Add "error" and "warning".
3953 (s_errwarn): New function.
3954 * read.h (s_errwarn): Declare.
3955 * doc/as.texinfo (Error, Warning): Document .error and .warning.
3956
5519f6ea
NC		 39572004-11-22 Nick Clifton <nickc@redhat.com>
3958
3959 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
3960 c_dot_file_symbol.
3961
f5c7edf4
AM		 39622004-11-19 Alan Modra <amodra@bigpond.net.au>
3963
3964 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
3965 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
3966
a4528eeb
AM		 39672004-11-19 Alan Modra <amodra@bigpond.net.au>
3968
3969 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
3970 (coff_adjust_symtab): Adjust call.
3971 (crawl_symbols): Likewise.
3972 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
3973 (obj_app_file): Adjust.
3974
444bf5f3
NC		 39752004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
3976
3977 * configure.in: Enable bfd_assember for the MAXQ port.
3978 * configure: Regenerate.
3979
a1ace8d8 39802004-11-12 Bob Wilson <bob.wilson@acm.org>
88ac794e 3981 Sterling Augustine <sterling@tensilica.com>
a1ace8d8
BW		 3982
3983 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
3984 there is a conflict.
3985 (check_t1_t2_reads_and_writes): Check for both reads and writes to
3986 interfaces that are related as determined by xtensa_interface_class_id.
3987
30e857fc
NC		 39882004-11-12 Nick Clifton <nickc@redhat.com>
3989
3990 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
3991 offsets for conditional branches.
3992
a67517f4
BW		 39932004-11-11 Bob Wilson <bob.wilson@acm.org>
3994
3995 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
3996
1d19a770
BW		 39972004-11-10 Bob Wilson <bob.wilson@acm.org>
3998
3999 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
4000 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
4001 MAYBE_UNREACHABLE.
4002 (relax_frag_immed): Update call to update_next_frag_state.
4003
c04f5787
AM		 40042004-11-10 Alan Modra <amodra@bigpond.net.au>
4005
4006 * obj.h (struct format_ops <app_file>): Add int param.
4007 * read.h (s_app_file_string): Likewise.
4008 * read.c (s_app_file_string): Likewise.
4009 (s_app_file): Adjust s_app_file_string call.
4010 * config/tc-mips.c (s_mips_file): Likewise.
4011 * config/obj-coff.h (obj_app_file): Add app param.
4012 * config/obj-ecoff.h (obj_app_file): Likewise.
4013 * config/obj-multi.h (obj_app_file): Likewise.
4014 * config/obj-elf.h (elf_file_symbol): Likewise.
4015 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
4016 if called for # preprocessor lines.
4017
a77a9021
L		 40182004-11-08 H.J. Lu <hongjiu.lu@intel.com>
4019
4020 PR 528
4021 * symbols.c (resolve_symbol_value): Convert weak symbols only
4022 for Windows PECOFF.
4023 (symbol_equated_reloc_p): Don't equate weaks when relocating
4024 only for Windows PECOFF.
4025
aea44f62
TL		 40262004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
4027
4028 * config/tc-crx.c (print_insn): Check and set insn_addr.
4029 * config/tc-crx.h (md_frag_check): Define.
4030
7499d566
NC		 40312004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4032 Vineet Sharma <vineets@noida.hcltech.com>
4033
4034 * configure.in: Add support for new target maxq-coff.
4035 * configure: Regenerate.
4036 * NEWS: Mention new support.
4037 * config/tc-maxq.c: New file.
4038 * config/tc-maxq.h: New file.
4039 * config/obj-coff.h: Add support for maxq-coff.
4040
977cdf5a
NC		 40412004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4042
4043 * symbols.c (any_external_name): Define.
a77a9021 4044 (resolve_symbol_value): Convert weak symbols.
977cdf5a
NC		 4045 (S_SET_EXTERNAL): Support any_external_name.
4046 (S_SET_NAME): Qualify parameter const.
316f3bf8 4047 (symbol_equated_reloc_p): Equate to weaks when relocating.
977cdf5a
NC		 4048 * symbols.h (S_SET_NAME): Qualfiy parameter const.
4049 * tc.h (any_external_name): Declare.
4050 * config/obj-coff.c ("coff/pe.h"): Include for BFD
4051 assemblers also.
4052 (weak_is_altname): Declare and define.
4053 (weak_name2altname): Same.
4054 (weak_altname2name): Same.
4055 (weak_uniquify): Same.
4056 (weak_altprefix): Define.
4057 (obj_coff_weak): Change .weak syntax and handling.
4058 (coff_frob_symbol): Fix PE weak symbol alternates.
4059 * config/obj-coff.h (USE_UNIQUE): Define.
4060 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
4061 are in another segment.
4062 (tc_gen_reloc): Remove broken addend hack.
4063 doc/as.texinfo: Update.
4064
34e41783
BW		 40652004-11-05 Sterling Augustine <sterling@tensilica.com>
4066
4067 * config/tc-xtensa.c (total_frag_text_expansion): New.
4068 (md_estimate_size_before_relax): Use it.
4069 (find_address_of_next_align_frag): Likewise.
4070
dcd46b4e
TL		 40712004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
4072
4073 * config/tc-crx.c: Rename argument types.
4074 (processing_arg_number): Rename to 'cur_arg_num'.
4075 (get_number_of_bits): Rename to 'set_operand_size'.
4076 (get_operandtype): Rename to 'parse_operand', totally rewrite.
4077 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
4078 (set_indexmode_parameters): Remove function, integrate its code into
4079 'set_operand'.
4080 (set_operand_size): Get rid of 'Operand Number' function parameter -
4081 use global variable 'cur_arg_num' instead.
4082 Use a local 'argument' pointer to reference the current argument.
4083 (parse_operand): Likewise.
4084 (set_operand): Likewise.
4085 (process_label_constant): Likewise.
4086
9456465c
BW		 40872004-11-04 Bob Wilson <bob.wilson@acm.org>
4088
4089 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
4090 (add_section_rename): Delete. Inlined into...
4091 (build_section_rename): ...here. Use xstrdup instead of strdup.
4092 (xtensa_section_rename): Drop "const" from argument and return types.
4093 (md_show_usage): Indent to match show_usage().
4094 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
4095 (tc_canonicalize_section_name): Define.
4096 (md_elf_section_rename): Remove unused macro.
4097 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
4098 * doc/c-xtensa.texi (Xtensa Options): Likewise.
4099 (Frame Directive): Delete.
4100
7f266840
DJ		 41012004-11-04 Daniel Jacobowitz <dan@debian.org>
4102
4103 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
4104 * config/tc-arm.c (target_oabi): Delete.
4105 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
4106 (arm_opts): Remove moabi.
4107 * doc/as.texinfo (Overview): Remove documentation of -moabi.
4108 * doc/c-arm.texi (ARM Options): Likewise.
4109 * configure: Regenerated.
4110
ae57792d
HPN		 41112004-11-04 Hans-Peter Nilsson <hp@axis.com>
4112
4113 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
4114 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
4115 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
4116 * configure: Regenerate.
4117 * config/tc-cris.c (enum cris_archs): New.
4118 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
4119 (cris_insn_ver_valid_for_arch): New functions.
4120 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
4121 (cris_arch): New variable.
4122 (md_pseudo_table): New pseudo .arch.
4123 (err_for_dangerous_mul_placement): Initialize according to
4124 DEFAULT_CRIS_ARCH.
4125 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
4126 All users changed.
4127 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
4128 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
4129 (BRANCH_WF_V32, BRANCH_WB_V32): New.
4130 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
4131 use in md_cris_relax_table.
4132 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
4133 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4134 Update and improve head comment.
4135 (OPTION_PIC): Define in terms of previous option, OPTION_US.
4136 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
4137 (OPTION_ARCH): New.
4138 (md_longopts): New option --march=...
4139 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
4140 macros.
4141 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
4142 (HANDLE_RELAXABLE): New macro.
4143 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
4144 cases. Check for weak symbols and assume not relaxable. Handle
4145 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
4146 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
4147 fragP->fr_symbol.
4148 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
4149 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4150 (cris_create_short_jump): Adjust for CRISv32.
5664e9a7 4151 (cris_relax_frag): Handle new states.
ae57792d
HPN		 4152 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
4153 (md_begin): Define symbols "..asm.arch.cris.v32",
4154 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
4155 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
4156 when entering opcode table entry points.
4157 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
4158 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
4159 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
4160 (cris_process_instruction): Initialize out_insnp->insn_type to
4161 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
4162 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
4163 cases.
4164 <case 'm'>: Check that modified_char == '.'.
4165 <invalid operands>: Consume the rest of the line.
4166 When operands don't match, skip over subsequent insns with
4167 non-matching version specifier but same mnemonic.
4168 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
4169 special registers in CRISv32 are always 32 bit long.
4170 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
4171 New cases.
4172 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
4173 and compatible. Recognize "ACR" for v32, unless followed by "+".
4174 (get_spec_reg): Consider cris_arch when looking up register.
4175 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
4176 v32 or compatible.
4177 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
4178 (cris_get_expression): Restore input_line_pointer if failing "early".
4179 (get_flags): Consider cris_arch and recognize flags accordingly.
4180 (branch_disp): Adjust for CRISv32.
4181 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
4182 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
4183 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
4184 resolved. Don't enter zeros in object file for
4185 BFD_RELOC_32_PCREL.
4186 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
4187 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
4188 (md_parse_option): Break out "return 1".
4189 <OPTION_ARCH> New case.
4190 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
4191 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
4192 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
4193 <case BFD_RELOC_32_PCREL>: New cases.
4194 Addends for non-zero fx_pcrel are too in fx_offset.
4195 (md_show_usage): Show --march=<arch>.
4196 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
4197 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
4198 (s_syntax) <struct syntaxes>: Properly constify member operand.
4199 * config/tc-cris.h (TARGET_MACH): Define.
4200 (cris_mach): Declare.
4201 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
4202 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
4203 (CRIS-Opts): Document --march=...
4204 (CRIS-Pseudos): Document .arch.
4205
9306ca4a
JB		 42062004-11-04 Jan Beulich <jbeulich@novell.com>
4207
4208 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
4209 intel syntax and no register prefix, allow $ in symbol names when
4210 intel syntax.
4211 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
4212 (intel_float_operand): Add fourth return value indicating math control
4213 operations. Make classification more precise.
4214 (md_assemble): Complain if memory operand of mov[sz]x has no size
4215 specified.
4216 (parse_insn): Translate word operands to floating point instructions
4217 operating on integers as well as control instructions to short ones
4218 as expected by AT&T syntax. Translate 'd' suffix to short one only for
4219 floating point instructions operating on non-integer operands.
4220 (match_template): Remove fldcw special case. Adjust q-suffix handling
4221 to permit it on fild/fistp/fisttp in AT&T mode.
4222 (process_suffix): Don't guess DefaultSize insns' suffix from
4223 stackop_size for certain floating point control instructions. Guess
4224 suffix for branch and [ls][gi]dt based on flag_code. Split error
4225 messages for Intel and AT&T syntax, and make the condition more strict
4226 for the former. Adjust suppressing of generation of operand size
4227 overrides.
4228 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
4229 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
4230 more error checking.
4231 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
4232 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
4233
2b4f075a
HPN		 42342004-11-03 Hans-Peter Nilsson <hp@axis.com>
4235
4236 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
4237 md_short_jump_size, md_long_jump_size.
4238 * write.c [!WORKING_DOT_WORD]: Ditto.
4239 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
4240 qualifier.
4241 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
4242 declare.
4243 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
4244 const qualifier in these definitions.
4245 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
4246 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
4247
ddbc47ac
NC		 42482004-11-02 Nick Clifton <nickc@redhat.com>
4249
4250 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
4251 table before deciding to produce a .debug_line section to match up
4252 with a user provided .debug_info section.
4253
3ad3f5ad
TL		 42542004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
4255
4256 * config/tc-crx.c (getreg_image): Bug fix, a return value was
4257 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
4258
c815a616
TL		 42592004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
4260
4261 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
4262 (get_flags): New function.
c04f5787
AM		 4263 (get_number_of_bits): Edit comments, update numeric values to
4264 supported sizes.
4265 (process_label_constant): Don't support the colon
4266 format (SYMBOL:[s|m|l]).
c815a616
TL		 4267 (set_cons_rparams): Support argument type 'arg_rbase'.
4268 (get_operandtype): Bug fix in 'rbase' operand type parsing.
4269 (handle_LoadStor): Bug fix, first handle post-increment mode.
c04f5787
AM		 4270 (getreg_image): Remove redundant code, update according to latest
4271 CRX spec.
c815a616 4272 (print_constant): Bug fix relate to 3-word instructions.
c04f5787 4273 (assemble_insn): Bug fix, when matching instructions, verify also
c815a616
TL		 4274 instruction type (not only mnemonic).
4275 Add various error checking.
4276 (preprocess_reglist): Support HI/LO and user registers.
4277
ed7af9f9
L		 42782004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
4279
c04f5787 4280 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
ed7af9f9
L		 4281 in an epilogue directive go negative.
4282
ac025970
L		 42832004-10-25 H.J. Lu <hongjiu.lu@intel.com>
4284
4285 PR 474
4286 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
4287 after reporting template error during manual bundling. Reported
4288 by Michael Dupont, michaelx.dupont@intel.com.
4289
a394c00f
NC		 42902004-10-25 Daniel Jacobowitz <dan@debian.org>
4291
4292 * Makefile.am: Run dep-am.
4293 * aclocal.m4: Regenerate with automake 1.9.2.
4294 * Makefile.in: Regenerate with automake 1.9.2.
4295 * doc/Makefile.in: Likewise.
4296
4297 * config/tc-arm.c: Include "dw2gencfi.h".
4298 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4299 New functions.
4300 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
4301 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
4302 (tc_cfi_frame_initial_instructions): Define.
4303 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4304 Add prototypes.
4305
23d83918
TL		 43062004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
4307
4308 * config/tc-crx.c (assemble_insn): Check unsigned immediate
4309 operands validity.
4310 Update coprocessor id to be unsigned immediate.
4311
bb41ade5
AM		 43122004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4313
4314 * config/tc-i386.c (O_secrel): Delete.
4315 (tc_pe_dwarf2_emit_offset): New function.
4316 * config/tc-i386.h (O_secrel): Define as O_md1.
4317 (TC_DWARF2_EMIT_OFFSET): Define.
4318
87e62348
NC		 43192004-10-18 Nick Clifton <nickc@redhat.com>
4320
4321 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
4322 ignore @fptr() directives for 4-byte fixups.
4323
3c55da70
AM		 43242004-10-15 Alan Modra <amodra@bigpond.net.au>
4325
4326 * Makefile.am: Run "make dep-am"
4327 * Makefile.in: Regenerate.
4328
40e7b7b9
BW		 43292004-10-14 Bob Wilson <bob.wilson@acm.org>
4330
4331 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
4332 Remove comments about placement of literal pools.
4333 (Literal Directive): Update description of literal placement.
4334 (Literal Prefix Directive): Remove statement that this does not apply
4335 to absolute-mode literals. Describe new section naming scheme.
4336
b08b5071
BW		 43372004-10-12 Bob Wilson <bob.wilson@acm.org>
4338
4339 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
4340 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
4341 is_windowed_return_opcode): Delete.
4342 (xtensa_frob_label): Use get_subseg_target_freq.
4343 (md_assemble): Inline call to is_entry_opcode.
4344 (xtensa_handle_align): Inline call to get_frag_is_literal.
4345 (relaxation_requirements): Inline call to is_jx_opcode.
4346 (emit_single_op): Inline call to is_movi_opcode.
4347 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
4348 get_frag_is_no_transform, is_entry_opcode, and
4349 set_frag_is_specific_opcode. Use get_subseg_total_freq.
4350 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
4351 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
4352 Inline calls to get_frag_is_no_transform.
4353 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
4354 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
4355 get_frag_is_no_transform.
4356 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
4357 and set_frag_is_no_transform.
4358 (get_expression_value): Delete.
4359 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
4360 cur_target_freq to target_freq.
4361 (get_subseg_info): Split out code to create a new map entry into ...
4362 (add_subseg_info): ... this new function.
4363 (get_last_insn_flags): Check if get_subseg_info succeeded.
4364 (set_last_insn_flags): Call add_subseg_info if needed.
4365 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
4366 (xtensa_reorder_segments): Compute last_sec while counting sections.
4367 Remove call to get_last_sec.
4368 (get_last_sec): Delete.
4369 (cache_literal_section): Inline call to retrieve_literal_seg and its
4370 callees, seg_present and add_seg_list.
4371 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
4372 (get_frag_is_insn, get_frag_is_no_transform,
4373 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
4374 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
4375
7fa3d080
BW		 43762004-10-12 Bob Wilson <bob.wilson@acm.org>
4377
4378 * config/tc-xtensa.c: Use ISO C90 formatting.
4379 * config/tc-xtensa.h: Likewise.
4380 * config/xtensa-istack.h: Likewise.
4381 * config/xtensa-relax.c: Likewise.
4382 * config/xtensa-relax.h: Likewise.
4383
8cb51566
PB		 43842004-10-12 Paul Brook <paul@codesourcery.com>
4385
4386 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
4387 EF_ARM_EABI_VER4.
4388 (arm_eabis): Ditto.
4389 * doc/c-arm.texi: Document that we actually support -meabi=4, not
4390 -meabi=3.
4391
653cfe85
BW		 43922004-10-08 Bob Wilson <bob.wilson@acm.org>
4393
4394 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
4395 entries.
4396 (Acknowledgements): Use "GAS" instead of AS variable.
4397
d2b2c203
DJ		 43982004-10-08 Daniel Jacobowitz <dan@debian.org>
4399
4400 * config/tc-i386.c: Include "elf/x86-64.h".
4401 (i386_elf_section_type): New function.
4402 * config/tc-i386.h (md_elf_section_type): Define.
4403 (i386_elf_section_type): New prototype.
4404
e80e0390
NC		 44052004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
4406
4407 * config/m68k-parse.h (enum m68k_register): New control register,
4408 MBAR2 (for MCF5249)
4409 * config/tc-m68k.c: Correct control register set for MCF5249.
4410
43cd72b9 44112004-10-07 Bob Wilson <bob.wilson@acm.org>
85a5ac80 4412 Sterling Augustine <sterling@tensilica.com>
43cd72b9
BW		 4413
4414 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
4415 (UNREACHABLE_MAX_WIDTH): Define.
4416 (XTENSA_FETCH_WIDTH): Delete.
4417 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
4418 prefer_const16, prefer_l32r): New global variables.
4419 (LIT4_SECTION_NAME): Define.
4420 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
4421 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
4422 (frag_flags struct): New.
c04f5787 4423 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
43cd72b9
BW		 4424 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
4425 (bitfield, bit_is_set, set_bit, clear_bit): Define.
4426 (MAX_FORMATS): Define.
4427 (op_placement_info struct, op_placement_table): New.
4428 (O_pltrel, O_hi16, O_lo16): Define.
4429 (directiveE enum): Rename directive_generics to directive_transform.
4430 Delete directive_relax. Add directive_schedule,
4431 directive_absolute_literals, and directive_last_directive.
4432 (directive_info): Rename "generics" to "transform". Delete "relax".
4433 Add "schedule" and "absolute-literals".
4434 (directive_state): Adjust entries to match changes in directive_info.
4435 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
4436 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
4437 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
4438 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
4439 (align_only_targets, software_a0_b_retw_interlock,
4440 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
4441 software_avoid_short_loop, software_avoid_close_loop_end,
4442 software_avoid_all_short_loops, specific_opcode): Delete.
4443 (warn_unaligned_branch_targets): New.
4444 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
4445 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
4446 (option_[no_]link_relax, option_[no_]transform,
4447 option_[no_]absolute_literals, option_warn_unaligned_targets,
4448 option_prefer_l32r, option_prefer_const16, option_target_hardware):
4449 New enum values.
4450 (option_[no_]align_only_targets, option_literal_section_name,
4451 option_text_section_name, option_data_section_name,
4452 option_bss_section_name, option_eb, option_el): Delete.
4453 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
4454 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
4455 and target-hardware. Delete entries for [no-]target-align-only,
4456 literal-section-name, text-section-name, data-section-name, and
4457 bss-section-name.
4458 (md_parse_option): Handle new options and remove old ones. Accept but
4459 ignore [no-]density options. Warn for [no-]generics and [no-]relax
4460 and treat them as [no-]transform.
4461 (md_show_usage): Add new options and remove old ones.
4462 (xtensa_setup_hw_workarounds): New.
4463 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
4464 "long", "short", "loc" and "frequency" entries.
4465 (use_generics): Rename to ...
4466 (use_transform): ... this function. Add past_xtensa_end check.
4467 (use_longcalls): Add past_xtensa_end check.
4468 (code_density_available, can_relax): Delete.
4469 (do_align_targets): New.
4470 (get_directive): Accept dashes in directive names. Warn about
4471 [no-]generics and [no-]relax directives and treat them as
c04f5787 4472 [no-]transform.
43cd72b9
BW		 4473 (xtensa_begin_directive): Call md_flush_pending_output only for some
4474 directives. Check for directives inside instruction bundles. Warn
4475 about deprecated ".begin literal" usage. Warn and ignore [no-]density
4476 directives. Handle new directives. Check generating_literals flag
4477 for literal_prefix.
4478 (xtensa_end_directive): Check for directives inside instruction
4479 bundles. Warn and ignore [no-]density directives. Handle new
4480 directives. Call xtensa_set_frag_assembly_state.
4481 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
4482 xtensa_dwarf2_emit_insn): New.
4483 (xtensa_literal_position): Call md_flush_pending_output. Do not check
4484 use_literal_section flag.
4485 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
4486 literals. Use xtensa_elf_cons to parse the expression.
4487 (xtensa_literal_prefix): Do not check use_literal_section. Support
4488 ".lit4" sections for absolute literals. Change prefix convention to
4489 replace ".text" (or ".t" in a linkonce section). No need to call
4490 subseg_set.
4491 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
4492 (expression_end): Handle closing braces and colons.
4493 (PLT_SUFFIX, plt_suffix): Delete.
4494 (expression_maybe_register): Use new xtensa-isa.h functions. Use
4495 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
4496 and O_hi16 expressions as well.
4497 (tokenize_arguments): Handle closing braces and colons.
4498 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
4499 operands and paired register syntax.
4500 (get_invisible_operands): New.
4501 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
4502 new xtensa-isa.h functions.
4503 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
4504 (xg_translate_idioms): Check if inside bundle. Use use_transform.
4505 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
4506 instructions. Use xtensa_translate_zero_immed.
4507 (operand_is_immed, operand_is_pcrel_label): Delete.
4508 (get_relaxable_immed): Use new xtensa-isa.h functions.
4509 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
4510 functions.
4511 (xtensa_print_insn_table, print_vliw_insn): New.
4512 (is_direct_call_opcode): Use new xtensa-isa.h functions.
4513 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
4514 is_branch_or_jump_opcode): Delete.
4515 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
4516 (opnum_to_reloc, reloc_to_opnum): Delete.
4517 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
4518 xtensa-isa.h functions. Operate on one slot of an instruction.
4519 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
4520 xg_get_insn_size): Delete.
4521 (xg_get_build_instr_size): Use xg_get_single_size.
4522 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
4523 xg_build_widen_table. Use xg_get_single_size.
4524 (xg_get_max_narrow_insn_size): Delete.
4525 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
4526 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
4527 xg_get_single_size.
4528 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
4529 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
4530 (xg_expand_to_stack, xg_expand_narrow): Update calls to
4531 xg_build_widen_table. Use xg_get_single_size.
4532 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
4533 xg_check_operand.
4534 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
4535 treat weak symbols conservatively.
4536 (xg_check_operand): Use new xtensa-isa.h functions.
4537 (is_dnrange): Delete.
4538 (xg_assembly_relax): Inline previous calls to tinsn_copy.
4539 (xg_finish_frag): Specify separate relax states for the frag and slot0.
4540 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
4541 xtensa-isa.h functions.
4542 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
4543 xg_instruction_matches_options): New.
4544 (xg_instruction_matches_rule): Handle O_register expressions. Call
4545 xg_instruction_matches_options.
4546 (transition_rule_cmp): New.
4547 (xg_instruction_match): Update call to xg_build_simplify_table.
4548 (xg_build_token_insn): Record loc fields.
4549 (xg_simplify_insn): Check is_specific_opcode field and
4550 density_supported flag.
4551 (xg_expand_assembly_insn): Skip checking code_density_available. Use
4552 new xtensa-isa.h functions. Call use_transform instead of can_relax.
4553 (xg_assemble_literal): Add error handling for O_big. Call
4554 record_alignment. Handle O_pltrel.
4555 (xg_valid_literal_expression): New.
4556 (xg_assemble_literal_space): Add slot parameter. Remove call to
4557 set_expr_symbol_offset. Add call to record_alignment. Update call to
4558 xg_finish_frag.
4559 (xg_emit_insn): Delete.
4560 (xg_emit_insn_to_buf): Add format parameter. Update calls to
4561 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
4562 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
4563 and slot parameters. Handle new "alternate" relocations for absolute
4564 literals and CONST16 instructions. Check for bad uses of O_lo16 and
4565 O_hi16. Use new xtensa-isa.h functions.
4566 (xg_assemble_tokens): Delete.
4567 (is_register_writer): Use new xtensa-isa.h functions.
4568 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
4569 old-style RSR from LCOUNT.
4570 (next_frag_opcode): Delete.
4571 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
4572 update_next_frag_state): New.
4573 (update_next_frag_nop_state): Delete.
4574 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
4575 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
4576 the state of the absolute-literals directive. Add calls to
4577 record_alignment and xtensa_set_frag_assembly_state. Call
4578 xtensa_switch_to_non_abs_literal_fragment instead of
4579 xtensa_switch_to_literal_fragment.
4580 (build_nop): New.
4581 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
4582 (get_expanded_loop_offset): Change check for undefined opcode to an
4583 assertion.
4584 (xtensa_set_frag_assembly_state, relaxable_section,
4585 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
4586 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
4587 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
4588 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
4589 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
4590 (xtensa_init_fix_data): New.
4591 (xtensa_frob_label): Reset label symbol to the current frag. Check
4592 do_align_targets and generating_literals flag. Propagate frequency
4593 info to new alignment frag. Call xtensa_set_frag_assembly_state.
4594 (xtensa_unrecognized_line): New.
4595 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
4596 to xtensa_set_frag_assembly_state.
4597 (error_reset_cur_vinsn): New.
4598 (md_assemble): Remove check for literal frag. Remove call to
4599 istack_init. Call use_transform instead of use_generics. Parse
4600 explicit instruction format specifiers. Move code for
4601 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
4602 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
4603 Add dwarf2_where call. Remote automatic alignment for ENTRY
4604 instructions. Move call to xtensa_clear_insn_labels to the end.
4605 Rearrange to handle bundles.
4606 (xtensa_cons_fix_new): Delete.
4607 (xtensa_handle_align): New.
4608 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
4609 assignment to is_no_density field.
4610 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
4611 instead of reloc_to_opnum. Handle "alternate" relocations.
4612 (xtensa_force_relocation, xtensa_check_inside_bundle,
4613 xtensa_elf_section_change_hook): New.
4614 (xtensa_symbol_new_hook): Delete.
4615 (xtensa_fix_adjustable): Check for difference of symbols with an
4616 offset. Check for external and weak symbols.
4617 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
4618 (md_estimate_size_before_relax): Return expansion for the first slot.
4619 (tc_gen_reloc): Handle difference of symbols by producing
4620 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
4621 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
4622 tentative values into the output when linkrelax is set.
4623 (XTENSA_PROP_SEC_NAME): Define.
4624 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
4625 Create literal tables only if using literal sections. Create new
4626 property tables instead of old instruction tables. Check for unaligned
4627 branch targets and loops.
4628 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
4629 new_resource_table, clear_resource_table, resize_resource_table,
4630 resources_available, reserve_resources, release_resources,
4631 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
4632 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
4633 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
4634 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
4635 flag. Update checks for workaround options. Call
4636 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
4637 (xtensa_cleanup_align_frags): Add special case for branch targets.
4638 Check for and mark unreachable frags.
4639 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
4640 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
4641 end of a zero-overhead loop body.
4642 (frag_can_negate_branch): Handle instructions with multiple slots.
4643 Use new xtensa-isa.h functions
4644 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
4645 xtensa_mark_zcl_first_insns): New.
4646 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
4647 transformations are disabled.
4648 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
4649 multislot instructions.
4650 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
4651 Likewise. Also error if transformations are disabled.
4652 (unrelaxed_frag_max_size): New.
4653 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
4654 xtensa-isa.h functions.
4655 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
4656 xtensa_opcode_is_loop instead of is_loop_opcode.
4657 (get_text_align_power): Replace as_fatal with assertion.
4658 (get_text_align_fill_size): Iterate instead of using modulus when
4659 use_nops is false.
4660 (get_noop_aligned_address): Assert that this is for a machine-dependent
4661 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
4662 xg_get_single_size, and frag_format_size.
4663 (get_widen_aligned_address): Rename to ...
4664 (get_aligned_diff): ... this function. Add max_diff parameter.
4665 Remove handling of rs_align/rs_align_code frags. Use
4666 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
4667 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
4668 and pass it back to caller.
4669 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
4670 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
4671 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
4672 (relax_frag_text_align): Rename to ...
4673 (relax_frag_loop_align): ... this function. Assume loops can only be
4674 in the first slot of an instruction.
4675 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
4676 instruction. Remove call to frag_wane.
4677 (relax_frag_narrow): Rename to ...
4678 (relax_frag_for_align): ... this function. Extend to handle
4679 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
4680 RELAX_NARROW for the first slot.
4681 (find_address_of_next_align_frag, bytes_to_stretch): New.
4682 (future_alignment_required): Use find_address_of_next_align_frag and
4683 bytes_to_stretch. Look ahead to subsequent frags to make smarter
4684 alignment decisions.
4685 (relax_frag_immed): Add format, slot, and estimate_only parameters.
4686 Check if transformations are enabled for b_j_loop_end workaround.
4687 Use new xtensa-isa.h functions and handle multislot instructions.
4688 Update call to xg_assembly_relax.
4689 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
4690 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
4691 frag types.
4692 (convert_frag_narrow): Add segP, format and slot parameters. Call
4693 convert_frag_immed for branch instructions. Adjust calls to
4694 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
4695 xg_get_single_size and xg_get_single_format.
4696 (convert_frag_fill_nop): New.
4697 (convert_frag_immed): Add format and slot parameters. Handle multislot
4698 instructions and use new xtensa-isa.h functions. Update calls to
4699 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
4700 enabled for b_j_loop_end workaround. Use build_nop instead of
4701 assemble_nop. Check is_specific_opcode flag. Check for unreachable
4702 frags. Use xg_get_single_size. Handle O_pltrel.
4703 (fix_new_exp_in_seg): Remove check for old plt flag.
4704 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
4705 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
4706 for loop opcode to an assertion. Mark all frags up to the end of the
4707 loop as not transformable.
4708 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
4709 (get_subseg_info): New.
4710 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
4711 check for dest_seg.
4712 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
4713 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
4714 (xtensa_switch_to_non_abs_literal_fragment): New.
4715 (cache_literal_section): Add is_code parameter and pass it through to
4716 retrieve_literal_seg.
4717 (retrieve_literal_seg): Add is_code parameter and use it to set the
4718 flags on the literal section. Handle case where head parameter is 0.
4719 (get_frag_is_no_transform, set_frag_is_specific_opcode,
4720 set_frag_is_no_transform): New.
4721 (xtensa_create_property_segments): Add end_property_function parameter
4722 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
4723 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
4724 (xtensa_create_xproperty_segments, section_has_xproperty): New.
4725 (add_xt_block_frags): Add end_property_function parameter and call it
4726 if it is non-zero. Call xtensa_frag_flags_init.
4727 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
4728 get_frag_property_flags, frag_flags_to_number,
4729 xtensa_frag_flags_combinable, xt_block_aligned_size,
4730 xtensa_xt_block_combine, add_xt_prop_frags,
4731 init_op_placement_info_table, opcode_fits_format_slot,
4732 xg_get_single_size, xg_get_single_format): New.
4733 (istack_push): Inline call to tinsn_copy.
4734 (tinsn_copy): Delete.
4735 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
4736 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
4737 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
4738 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
4739 functions. Handle invisible operands.
4740 (tinsn_to_slotbuf): New.
4741 (tinsn_check_arguments): Use new xtensa-isa.h functions.
4742 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
4743 vinsn_from_chars, and xg_free_vinsn.
4744 (tinsn_from_insnbuf): New.
4745 (tinsn_immed_from_frag): Add slot parameter and handle multislot
4746 instructions. Handle symbol differences.
4747 (get_num_stack_text_bytes): Use xg_get_single_size.
4748 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
4749 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
4750 get_expr_register, set_expr_symbol_offset_diff): New.
4751 * config/tc-xtensa.h (MAX_SLOTS): Define.
4752 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
4753 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
4754 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
4755 RELAX_NONE types.
4756 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
4757 (xtensa_frag_type struct): Add is_assembly_state_set,
4758 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
4759 is_align, is_text_align, alignment, and is_first_loop_insn fields.
4760 Replace is_generics and is_relax fields by is_no_transform field.
4761 Delete is_text and is_longcalls fields. Change text_expansion and
4762 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
4763 per-slot information: literal_frags, slot_subtypes, slot_symbols,
4764 slot_sub_symbols, and slot_offsets. Add fr_prev field.
4765 (xtensa_fix_data struct): New.
4766 (xtensa_symfield_type struct): Delete plt field.
4767 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
4768 forward declaration here.
4769 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
4770 (XTENSA_SECTION_RENAME): Undefine.
4771 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
4772 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
4773 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
4774 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
4775 (unit_num_copies_func, opcode_num_units_func,
4776 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
4777 (resource_table struct): New.
4778 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
4779 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
4780 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
4781 (tinsn_copy): Delete prototype.
4782 (vliw_insn struct): New.
4783 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
4784 (widen_spec_list): Add option conditions for density and boolean
4785 instructions. Add expansions using CONST16 and conditions for using
4786 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
4787 predicted branches.
4788 (simplify_spec_list): Add option conditions for density instructions.
4789 Add entry for NOP instruction.
4790 (append_transition): Add cmp function pointer parameter and use it to
4791 insert the new entry in order.
4792 (operand_function_LOW16U, operand_function_HI16U): New.
4793 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
4794 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4795 (enter_opname, split_string): Use xstrdup instead of strdup.
4796 (init_insn_pattern): Initialize new options field.
4797 (clear_req_or_option_list, clear_req_option_list,
4798 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
4799 New.
4800 (parse_insn_pattern): Parse option conditions.
4801 (transition_applies): New.
4802 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
4803 swapped last arguments in calls to append_constant_value_condition.
4804 Call clone_req_option_list. Add warning about invalid opcode.
4805 Handle LOW16U and HI16U function names.
4806 (build_transition_table): Add cmp parameter and use it in calls to
4807 append_transition. Use new xtensa-isa.h functions. Check
4808 transition_applies before adding entries.
4809 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
4810 pass it through to build_transition_table.
4811 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
4812 ReqOption, transition_cmp_fn): New types.
4813 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4814 (transition_rule struct): Add options field.
4815 * doc/as.texinfo (Overview): Update Xtensa options.
4816 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
4817 --[no-]relax, and --[no-]generics options. Update descriptions of
4818 --text-section-literals and --[no-]longcalls. Add
4819 --[no-]absolute-literals and --[no-]transform.
4820 (Xtensa Syntax): Add description of syntax for FLIX instructions.
4821 Remove use of "generic" and "specific" terminology for opcodes.
4822 (Xtensa Registers): Generalize the syntax description to include
4823 user-defined register files.
4824 (Xtensa Automatic Alignment): Update.
4825 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
4826 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
4827 (Xtensa Directives): Remove confusing rules about precedence.
4828 (Density Directive, Relax Directive): Delete.
4829 (Schedule Directive): New.
4830 (Generics Directive): Rename to ...
4831 (Transform Directive): ... this node.
4832 (Literal Directive): Update for absolute literals. Missing
4833 literal_position directive is now an error.
4834 (Literal Position Directive): Update for absolute literals.
4835 (Freeregs Directive): Delete.
4836 (Absolute Literals Directive): New.
4837 (Frame Directive): Minor editing.
4838 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
4839 Update dependencies.
4840 * Makefile.in: Regenerate.
4841
6e1304d8
RS		 48422004-10-07 Richard Sandiford <rsandifo@redhat.com>
4843
4844 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
4845 to build the second and third fixups for a composite relocation.
4846 (macro_read_relocs): New function.
4847 (macro_build): Use it.
4848 (s_cpsetup): Pass all three composite relocation codes to macro_build.
4849 Simplify fragging code accordingly.
4850 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
4851 of the composite relocation. Set fx_tcbit in both fixups.
4852
b1dca8ee
RS		 48532004-10-07 Richard Sandiford <rsandifo@redhat.com>
4854
4855 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
4856 (md_apply_fix3): Don't treat composite relocs as done.
4857
89658e52
NC		 48582004-10-07 Jan Beulich <jbeulich@novell.com>
4859
4860 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
4861 prefix for symbol names generated from the LOCAL macro directive.
4862
289040ca
NC		 4863 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
4864 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
4865
48c9f030
NC		 48662004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
4867
4868 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
c04f5787 4869 Special registers.
5c5054ab 4870 (md_assemble): Add error checking for Co-Processor instructions.
48c9f030
NC		 4871 (get_cinv_parameters): Add 'b' option to invalidate the
4872 branch-target cache.
4873
7ed4c4c5
NC		 48742004-10-05 Paul Brook <paul@codesourcery.com>
4875
4876 * config/tc-arm.c (unwind): New variable.
4877 (vfp_sp_encode_reg): New function.
4878 (vfp_sp_reg_required_here): Use it.
4879 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
4880 (vfp_parse_reg_list): New function.
4881 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
4882 s_arm_unwind_personality, s_arm_unwind_personalityindex,
4883 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
4884 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
4885 functions.
4886 (md_pseudo_table): Add them.
4887 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
4888 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
4889 (set_section, add_unwind_adjustsp, flush_pending_unwind,
4890 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
4891 require_hashconst, add_unwind_opcode): New functions.
ab1e9ef7 4892 * doc/c-arm.texi: Document unwinding opcodes.
7ed4c4c5
NC		 4893 * NEWS: Mention the new feature.
4894
04ca8703
EC		 48952004-10-04 Eric Christopher <echristo@redhat.com>
4896
4897 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
4898
7c1d0959
L		 48992004-10-01 H.J. Lu <hongjiu.lu@intel.com>
4900
4901 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
4902 TLS relocations.
4903 * config/tc-s390.c (md_apply_fix3): Likewise.
4904 * config/tc-sparc.c (md_apply_fix3): Likewise.
4905
40a18ebd
NC		 49062004-10-01 Paul Brook <paul@codesourcery.com>
4907
4908 * config/tc-arm.c (arm_elf_section_type): New function.
4909 (arm_elf_change_section): Set section link for exidx sections.
4910 * config/tc-arm.h (arm_elf_section_type): Add prototype.
4911 (md_elf_section_type): Define.
4912
14127cc4
NC		 49132004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
4914
4915 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
4916 instruction's offset.
4917
b7c92712
NC		 49182004-10-01 Adam Nemet <anemet@lnxw.com>
4919
4920 * (TARGET_FORMAT): Remove LynxOS COFF definition.
4921
65555e64
AM		 49222004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
4923
4924 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
4925 asymbol *, instead use symbol_get_bfdsym.
4926
9fe0b840
NC		 49272004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
4928
4929 * config/tc-m68k.c (select_control_regs): Add mcf5249.
4930
0dd132b6
NC		 49312004-09-30 Paul Brook <paul@codesourcery.com>
4932
4933 * config/tc-arm.c (do_smi, do_nop): New functions.
4934 (insns): Add ARMv6ZK instructions.
4935 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
4936 (tc_gen_reloc): Ditto.
4937 (arm_cpus): Add mpcore and arm1176.
4938 (arm_archs): Add armv6{k,z,zk}.
4939 * doc/c-arm.texi: Document new cores and architectures.
4940
a737bd4d
NC		 49412004-09-30 Nick Clifton <nickc@redhat.com>
4942
4943 * config/tc-arm.c: Use ISO C90 formatting.
4944
3631a3c8
NC		 49452004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
4946
a737bd4d 4947 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
3631a3c8
NC		 4948 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
4949 REG_TYPE_MVDX is expected.
4950
d5f0cf92
AM		 49512004-09-29 Marc Bevand <m.bevand@gmail.com>
4952
4953 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
4954
9f9a069e
JW		 49552004-09-21 James E Wilson <wilson@specifixinc.com>
4956
4957 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
4958 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
4959 output_spill_base, output_unat_psprel, output_lc_psprel,
4960 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
4961 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
4962 output_spill_psprel_p): Use it.
4963
4b778c88
TL		 49642004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
4965
c04f5787 4966 * config/tc-crx.c (handle_LoadStor): New function.
04ca8703 4967 Handle load/stor unique instructions before parsing.
4b778c88 4968
eb043451
PB		 49692004-09-17 Paul Brook <paul@codesourcery.com>
4970
4971 * config/tc-arm.c (s_arm_rel31): New funciton.
4972 (md_pseudo_table): Add .rel31.
04ca8703 4973 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
eb043451
PB		 4974 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
4975 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
4976 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
4977 (arm_parse_reloc): Add (target2).
4978
8ea2b00f
AM		 49792004-09-17 Alan Modra <amodra@bigpond.net.au>
4980
4981 * Makefile.am: Run "make dep-am".
4982 * Makefile.in: Regenerate.
4983 * aclocal.m4: Regenerate.
4984 * configure: Regenerate.
4985 * doc/Makefile.in: Regenerate.
4986 * po/POTFILES.in: Regenerate.
4987 * po/gas.pot: Regenerate.
4988
7e1792e0
HPN		 49892004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
4990
4991 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
4992 [!LLONG_MAX]: Ditto.
4993
9c504268
PB		 49942004-09-13 Paul Brook <paul@codesourcery.com>
4995
4996 * config/tc-arm.c: Rename RELABS to TARGET1.
4997
2159ac21
AM		 49982004-09-13 Alan Modra <amodra@bigpond.net.au>
4999
5000 * messages.c (as_internal_value_out_of_range): Cast values passed
5001 to as_bad_where or as_warn_where to proper type.
5002
23794b24
MM		 50032004-09-11 Theodore A. Roth <troth@openavr.org>
5004
5005 * config/tc-avr.c: Add support for
5006 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
5007
e9fad691
AM		 50082004-09-09 Alan Modra <amodra@bigpond.net.au>
5009
5010 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
5011 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
5012
10b016c2
PB		 50132004-09-08 Paul Brook <paul@codesourcery.com>
5014
5015 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
5016 fini_array and preinit_array section types.
5017 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
5018 and fini_array.
5019 * doc/as.texinfo: Document extra section types.
5020
e5a52504
MM		 50212004-09-02 Mark Mitchell <mark@codesourcery.com>
5022
5023 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
5024 * Makefile.in: Regenerated.
5025 * configure.in: Set em for arm*-*-symbianelf*.
5026 * configure: Regenerated.
5027 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
5028 vectors when appropriate.
5029 * config/te-symbian.h: New file.
5030
42851540
NC		 50312004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
5032
5033 * config/tc-crx.c (gettrap): Exception vector can be case
5034 insensitive.
04ca8703 5035 (process_label_constant): Fix a 32-bit displacement bug in branch
42851540
NC		 5036 instructions.
5037 (get_operandtype) : Bug fix, wrong operand was used.
04ca8703 5038 (process_label_constant): Initialize relocation type to
42851540
NC		 5039 BFD_RELOC_NONE
5040
8783612f
RE		 50412004-09-01 Richard Earnshaw < reanrsha@arm.com>
5042
5043 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
5044 for synthesizable cores.
5045
1ff4677c
RE		 5046 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
5047
b18c562e
NC		 50482004-08-25 Dmitry Diky <diwil@spec.ru>
5049
5050 * config/tc-msp430.c: Clean-up the code.
5051 (md_relax_table): New relax table.
5052 (mcu_types): Sort MCU types.
5053 (md_pseudo_table): Add .profiler pseudo handler.
5054 (pow2value): New function.
5055 (msp430_profiler): New function.
5056 (msp430_operands): Add new insns handlers.
5057 (msp430_srcoperand): Add register operand handler, allow complex
5058 expressions.
5059 (md_estimate_size_before_relax): Rewritten.
5060 (md_convert_frag): Rewritten.
5061 (msp430_relax_frag): New function.
5062 * config/tc-msp430.h (md_relax_frag): define macro
5063 * doc/c-msp430.texi: Update information.
5064
8f94ae4d
NC		 50652004-08-24 Nick Clifton <nickc@redhat.com>
5066
5067 * as.c (std_shortopts): Allow -g to take an optional argument.
5068 (parse_args): Pass any switch starting with -g on to the backend
5069 for parsing.
5070
e51dace8
MM		 50712004-08-18 Mark Mitchell <mark@codesourcery.com>
5072
5073 * configure.in (arm*-*-symbianelf*): New target.
5074 (arm*-*-eabi*): Likewise.
5075 * configure: Regenerated.
5076
f7870c8d
TS		 50772004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5078 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
5079 correctly.
5080
d6afba4b
JJ		 50812004-08-18 Jakub Jelinek <jakub@redhat.com>
5082
5083 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
5084 argument, don't do anything if current section is not
5085 .gnu.linkonce.t.* and linkonce_empty is set.
5086 (generate_unwind_image, dot_endp): Adjust callers, call
5087 start_unwind_section (*, 1) if nothing will be put into the
5088 section.
5089
329e276d
NC		 50902004-08-17 Nick Clifton <nickc@redhat.com>
5091
5092 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
5093 (show_usage): Add -g.
5094 (std_longopts): Add --gen-debug. Alpha sort the table.
5095 (parse_args): Print an error message if a switch is not handled.
5096 Handle the -g switch, calling md_debug_format_selector() if
5097 necessary.
5098 * NEWS: Mention new feature.
5099 * doc/as.texinfo: Document new switch.
5100 * doc/internals.texi: Document behaviour of md_parse_option.
04ca8703 5101
329e276d
NC		 5102 * config/tc-arm.c (md_parse_option): Do not issue an error message
5103 if the switch is not recognised.
5104 * config/tc-m68k.c (md_parse_option): Likewise.
5105 * config/tc-pdp11.c (md_parse_option): Likewise.
5106 * config/tc-v850.c (md_parse_option): Likewise.
5107
5108 * as.h: Fix up formatting.
5109 * tc.h: Likewise.
5110
4101eec8
NC		 51112004-08-16 Nick Clifton <nickc@redhat.com>
5112
2766e5e4
NC		 5113 * macro.c (macro_set_alternate): Use ISO C90 formatting.
5114
4101eec8
NC		 5115 * configure.in: Sort architecture based tables alphabetically.
5116 * configure: Regenerate.
5117
80f846b6
AM		 51182004-08-16 Alan Modra <amodra@bigpond.net.au>
5119
5120 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
5121 { "cc", 68 }, with { "cr", 70 }.
5122
caa32fe5
NC		 51232004-08-13 Jan Beulich <jbeulich@novell.com>
5124 Nick Clifton <nickc@redhat.com>
5125
5126 * as.c: Add and handle new --alternate command line option.
5127 * macro.c (macro_set_alternate): New.
5128 * macro.h (macro_set_alternate): Declare.
5129 * read.c: Add and handle new .altmacro and .noaltmacro directives.
5130 * doc/as.texinfo: Document new command line option and pseudo-ops
5131 as well as insert documentation originating from gasp about
5132 alternate macro syntax.
5133 * NEWS: Mention new command line option and pseudo-ops.
5134
b2221023
MM		 51352004-08-10 Mark Mitchell <mark@codesourcery.com>
5136
5137 * expr.c (operand): Handle the "~", "-", and "!" operators applied
5138 to bignums.
5139
db6579d4
PB		 51402004-08-06 Paul Brook <paul@codesourcery.com>
5141
5142 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
5143 Handle new relocations.
5144 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
5145
e750405d
BW		 51462004-08-05 Bob Wilson <bob.wilson@acm.org>
5147
5148 * write.c (relax_segment): Use was_address instead of address when
5149 setting fr_fix field for align frag due to backwards .org.
5150
1d70c7fb
AO		 51512004-07-29 Alexandre Oliva <aoliva@redhat.com>
5152
5153 Introduce SH2a support.
5154 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5155 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
5156 arch_sh2a_nofpu_up.
5157 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5158 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
5159 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5160 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
5161 to end of conditional expression.
5162 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5163 * config/tc-sh.c: Add sh2a-nofpu support.
5164 2003-12-29 DJ Delorie <dj@redhat.com>
5165 * tc-sh.c: Add sh2a support.
5166 (parse_reg): Add tbr.
5167 (parse_at): Support @@(disp,tbr).
5168 (get_specific): Support sh2a opcodes.
5169 (insert4): New, for 4 byte relocs.
5170 (build_Mytes): Support sh2a opcodes.
5171 (md_apply_fix3_Mytes): Support sh2a opcodes.
5172 2003-12-02 Michael Snyder <msnyder@redhat.com>
5173 * config/tc-sh.c (md_parse_option): Handle sh2a.
5174 (sh_elf_final_processing): Ditto.
5175
e7fbc2bf
JT		 51762004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
5177
5178 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
5179 for TE_NetBSD.
5180
9232bbb0
AM		 51812004-07-27 Alan Modra <amodra@bigpond.net.au>
5182
5183 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
5184 (ppc_arch): Expand comment.
5185
670ec21d
NC		 51862004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
5187
5188 * config/tc-crx.c: Support evaluating the difference between two
5189 symbols.
5190 * config/tc-crx.h: Likewise.
5191
406f8ff9 51922004-07-26 H.J. Lu <hongjiu.lu@intel.com>
38ce5b11
L		 5193
5194 * config/tc-ia64.c (start_unwind_section): Set the linked-to
5195 section.
5196 (ia64_elf_section_change_hook): Set the linked-to section for
5197 SHT_IA_64_UNWIND.
5198
c05e9f04
NC		 51992004-07-26 Dmitry Diky <diwil@spec.ru>
5200
5201 * config/tc-msp430.c: Add new subtargets: msp430x1610,
5202 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
5203 msp430xG438, msp430xG439.
5204
e9863d7f
DJ		 52052004-07-25 Daniel Jacobowitz <dan@debian.org>
5206
5207 * doc/as.texinfo (Section, PushSection): Correct documentation
5208 for ELF.
5209
543613e9 52102004-07-21 Jan Beulich <jbeulich@novell.com>
20f0a1fc
NC		 5211
5212 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
5213 permissible for the selected instruction suffix.
5214 (match_template): Don't permit 64-bit general purpose operands in
5215 32-bit mode.
5216 (finalize_imm): Permit 64-bit immediates.
5217 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
5218 specially except for the width of the used base and/or index
5219 registers. For 32-bit displacements, use sign-extended
5220 relocations only when using 64-bit addressing.
5221 Force zero displacement on rip-relative addressing when there is
5222 no other displacement.
5223 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
5224 specially except for the width of the used base and/or index
5225 registers.
5226 (parse_register): Disallow Reg64 registers in 32-bit mode.
5227
543613e9
NC		 5228 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
5229 suffix if the instruction doesn't support it.
04ca8703 5230
01a3f561
MR		 52312004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
5232
5233 * config/tc-mips.c (append_insn): Handle constant expressions with
5234 no associated relocation.
5235 (mips_ip): Cancel the expression after use for the Q format
5236 specifier.
5237 (parse_relocation): Return no relocation for unsupported
5238 operators.
5239 (my_getSmallExpression): Return no relocation if no relocation
5240 operators are used.
5241
e12904d2
DA		 52422004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5243
5244 * config/obj-som.c (adjust_stab_sections): Add prototype.
5245 (obj_som_compiler, obj_som_version, obj_som_copyright,
5246 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
5247 * config/tc-hppa.c (update_subspace): Likewise.
5248 (is_defined_subspace): Amplify comment.
5249 * config/obj-som.h (som_frob_file): Add prototype.
5250
90c1602c
L		 52512004-07-19 Christopher Faylor <cgf@timesys.com>
5252 H.J. Lu <hongjiu.lu@intel.com>
5253
5254 * subsegs.c (section_symbol): Don't create a new segment when
5255 existing segment is undefined.
5256
f263249b
RE		 52572004-07-16 Richard Earnshaw <rearnsha@arm.com>
5258
5259 * config/tc-arm.c: Include include/opcode/arm.h.
5260 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
5261 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
5262 (FPU_ARCH_*): Delete.
5263 * Makefile.am: Update dependencies.
5264 * Makefile.in: Regenerate.
5265
152c65b9
NC		 52662004-07-15 Nick Clifton <nickc@redhat.com>
5267
5268 * configure.in: Accept armbe as a big-endian arm configuration.
5269 * configure: Regenerate.
5270
0477af35
NC		 52712004-07-13 Thomas Nystrom <thn@saeab.se>
5272
5273 * config/tc-i386.c (T_SHIFTOP): New constant.
5274 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
5275 (intel_el1): Handle '~'.
5276 (intel_get_token): Handle '<>', '&', '|' and '~'.
5277
52782004-07-13 Nick Clifton <nickc@redhat.com>
5279
5280 (md_assemble): Remove spurious newline from end of as_bad error
5281 message.
5282 (intel_e05_1): Likewise.
5283 (intel_e11): Likewise.
5284 (intel_match_token): Likewise.
5285
31302357
AS		 52862004-07-11 Andreas Schwab <schwab@suse.de>
5287
5288 * config/tc-m68k.c: Convert to C90. Remove redundant
5289 declarations. Indentation fixup.
5290 [M68KCOFF]: Include "obj-coff.h" instead of declaring
5291 obj_coff_section ourselves.
04ca8703 5292
549f748d
JW		 52932004-07-09 James E Wilson <wilson@specifixinc.com>
5294
5295 * config/tc-ia64.c (default_big_endian): New.
5296 (dot_byteorder, md_begin): Use it.
5297 (md_parse_option): Set it.
04ca8703 5298
1a320fbb
NC		 52992004-07-09 Nick Clifton <nickc@redhat.com>
5300
5301 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
5302 * configure: Regenerate.
5303 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
5304 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
5305 sh_find_elf_flags if necessary.
5306
de7e6852
RS		 53072004-07-08 Richard Sandiford <rsandifo@redhat.com>
5308
5309 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
5310 going to be split into more than one in-place addend, return 0
5311 for relocations against mergeable sections. Associate comments
5312 with code.
5313
1fe1f39c
NC		 53142004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
5315
5316 * Makefile.am (CPU_TYPES): Add crx.
5317 (TARGET_CPU_CFILES): Add config/tc-crx.c.
5318 (TARGET_CPU_HFILES): Add config/tc-crx.h.
5319 (DEPTC_crx_elf): New target.
5320 (DEPOBJ_crx_elf): Likewise.
5321 (DEP_crx_elf): Likewise.
5322 * Makefile.in: Regenerate.
5323 * configure.in: Add crx* target.
5324 * configure: Regenerate.
5325 * config/tc-crx.c: New file.
5326 * config/tc-crx.h: New file.
5327 * NEWS: Mention new target.
5328
d9895649
NC		 53292004-07-06 Nick Clifton <nickc@redhat.com>
5330
85fbca6a 5331 * config.in: Undefine TARGET_SYMBIAN by default.
c04f5787
AM		 5332 * configure.in:
5333 * configure: Regenerate. Add sh-symbian-elf target. If
5334 selected define TARGET_SYMBIAN.
5335 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
5336 format if TARGET_SYMBIAN has been defined.
04ca8703 5337
e7bd9ea0
NC		 5338 * output-file.c (output_file_create): Report the target format
5339 chosen when bfd_openw reports that it is invalid.
5340
d9895649
NC		 5341 * config/obj-coff.c (coff_pseudo_table): Only define the weak
5342 pseudo for BFD based assemblers.
5343
871ec896
JR		 53442004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
5345
5346 gas:
5347 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
5348 (md_parse_option): Remove redundant -isa testing.
5349 Make bfd_arch variable const.
5350 (md_show_usage): Make bfd_arch variable const.
5351
5a9ff93d
JW		 53522004-07-03 James E Wilson <wilson@specifixinc.com>
5353
5354 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
5355 * config/tc-ia64.h (md_frag_check): Define.
5356
c87db184
CF		 53572004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
5358
5359 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
5360 externals.
5361 * doc/as.texinfo (Weak): Document PE weak symbols.
5362
3b91255e
RS		 53632004-07-03 Richard Sandiford <rsandifo@redhat.com>
5364
5365 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
5366 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
5367 (mips_frob_file): Rework so that only a single pass through the
5368 relocs is needed. Allow %lo()s to have higher offsets than their
5369 corresponding %hi()s or %got()s.
5370
310ea308
NC		 53712004-07-02 Nick Clifton <nickc@redhat.com>
5372
5373 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
5374 allow values which have come from undefined symbols.
5375 Always consider this fixup to have been processed as a reloc
5376 cannot be generated for it.
5377
09b935ac
AM		 53782004-07-02 Alan Modra <amodra@bigpond.net.au>
5379
5380 * frags.h (struct frag): Add has_code and insn_addr fields.
5381 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
5382 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
5383 * config/tc-ppc.h (md_frag_check): Define.
5384
4d1cd5c7
MR		 53852004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
5386
5387 * doc/Makefile.am (info): Rename goal to...
5388 (info-local): ... this, to preserve implicit dependencies.
5389 * doc/Makefile.in: Regenerate with automake 1.8.5.
5390
097f809a
NC		 53912004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5392
5393 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
5394 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
5395 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
5396 (tc_gen_reloc): Likewise.
5397 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
5398 (m32r_parse_name): Likewise.
5399 (m32r_cgen_parse_fix_exp): Likewise.
5400 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
5401 (O_PIC_reloc): Likewise.
5402 (TC_CGEN_PARSE_FIX_EXP): Likewise..
5403 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
5404 for @GOTOFF, @GOT, @PLT.
5405
bb82af9f
NC		 54062004-06-21 Jan Beulich <jbeulich@novell.com>
5407
5408 * gas/symbols.c: While discarding ordinary local absolute symbols
5409 when --strip-local-absolute is in effect, retain file symbols.
5410
990ae22a
AS		 54112004-06-20 Andreas Schwab <schwab@suse.de>
5412
5413 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
5414 (md_parse_option): Likewise.
5415
32137342
NC		 54162004-06-17 Jan Beulich <jbeulich@novell.com>
5417
5418 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
5419 * config/te-netware.h: New file.
5420 * config/te-ppcnw.h: Delete: Obsolete.
5421 * configure.in: Eliminate ill NetWare targets. Make generic
5422 NetWare target use proper emulation.
5423 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
5424 reference to new te-netware.h.
5425 * configure: Regenerate.
5426 * Makefile.in: Regenerate.
5427
f84d8e26
MS		 54282004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
5429
5430 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
5431 comparison in .insn pseudo operation.
5432
587aac4e
AM		 54332004-06-15 Alan Modra <amodra@bigpond.net.au>
5434
5435 * config/obj-coff.c (coff_adjust_section_syms): Use
5436 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
5437 (coff_frob_section): Likewise.
5438 * config/tc-mips.c (md_apply_fix3): Likewise.
5439 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
5440 (elf_frob_file_after_relocs): Likewise.
5441
2337eb33
DA		 54422004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5443
b8fc22bc
DA		 5444 * config/tc-hppa.c (log2): Rename to exact_log2.
5445 (pa_next_subseg): Delete unused function.
5446 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
5447 (create_new_subspace): Likewise.
5448
2337eb33
DA		 5449 Bug gas/213
5450 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
5451 labels. Fix warning.
5452
53cb0362
DD		 54532004-05-28 DJ Delorie <dj@redhat.com>
5454
5455 * config/tc-mn10300.h (tc_fix_adjustable): Define.
5456 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
5457 or non-merged symbols.
5458
888a75be
L		 54592004-05-28 H.J. Lu <hongjiu.lu@intel.com>
5460
5461 * config/tc-ia64.c (remove_marked_resource): Save, clear and
5462 restore the old slot when inserting srlz.i/srlz.d.
5463
f6f9408f
JR		 54642004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
5465
5466 * Makefile.am: Regenerate dependecies.
5467 * Makefile.in: Regenerate.
5468 * config/tc-sh.c (valid_arch): Make unsigned.
5469 (preset_target_arch): Likewise.
5470 (md_begin): Use new architecture flags system.
5471 (get_specific): Likewise.
5472 (assemble_ppi): Likewise.
5473 (md_assemble): Likewise. Also fix error check for bad opcodes.
5474 (md_parse_option): Likewise. Also generate -isa values according
5475 to the table in bfd/cpu-sh.c instead of just constants. Also
5476 allow <arch>-up ISA variants.
5477 (sh_elf_final_processing): Replace if-else chain with a call to
5478 sh_find_elf_flags().
f6f9408f 5479
580b9172
NC		 54802004-05-28 Peter Barada <peter@the-baradas.com>
5481
5482 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
5483 with zero offset into mode 2 addressing to save a word.
5484
652ca075
L		 54852004-05-27 H.J. Lu <hongjiu.lu@intel.com>
5486
5487 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
5488 (ar_is_only_in_integer_unit): New.
5489 (ar_is_only_in_memory_unit): New.
5490 (generate_unwind_image): Silence gcc on 32bit host.
5491 (md_assemble): Use ar_is_only_in_integer_unit instead of
5492 ar_is_in_integer_unit. Check AR access.
5493
60fed2d3
NC		 54942004-05-27 Peter Barada <peter@the-baradas.com>
5495
5496 * config/tc-m68k.c (md_begin): Sort the opcode table into
5497 alphabetical order.
5498 (m68k_compare_opcode): New function to do the sorting.
5499
be8c092b
NC		 55002004-05-24 Peter Barada <peter@the-baradas.com>
5501
5502 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
5503 addressing on MIT style operands.
5504 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
5505 w/mask addressing.
5506 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
5507 operands.
5508
1181c20e
AM		 55092004-05-23 Alan Modra <amodra@bigpond.net.au>
5510
5511 * expr.c (operand, operator): Don't reject '++' and '--'.
5512
20e56c33
RS		 55132004-05-20 Richard Sandiford <rsandifo@redhat.com>
5514
5515 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
5516 dwarf tables.
5517
04ca8703 55182004-05-17 Adam Nemet <anemet@lnxw.com>
b2d65c0b
NC		 5519
5520 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
5521 * configure: Regenerate.
5522
0da76f83
NC		 55232004-05-13 Paul Brook <paul@codesourcery.com>
5524
5525 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
5526
4b363073
NC		 55272004-05-13 Joel Sherrill <joel@oarcorp.com>
5528
5529 * configure.in (or32-*-rtems*): Switch to elf.
5530 * configure: Regenerate.
5531
9598fbe5
NC		 55322004-05-13 Nick Clifton <nickc@redhat.com>
5533
5534 * po/fr.po: Updated French translation.
5535
22fe14ad
NC		 55362004-05-11 Nick Clifton <nickc@redhat.com>
5537
5538 * doc/as.texinfo (Section): Document G and T flags to .section
5539 directive. Document the extra arguments that the G flag
5540 requires. Document the #tls flag.
5541
55422004-05-11 H.J. Lu <hongjiu.lu@intel.com>
5543
5544 * subsegs.c (section_symbol): Create a new section symbol if
5545 the existing one doesn't match.
5546 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
5547
532c738a
RS		 55482004-05-07 Richard Sandiford <rsandifo@redhat.com>
5549
5550 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
5551 to cope with VR4181A errata MD(1) and MD(4).
5552
0503b355
BF		 55532004-05-07 Brian Ford <ford@vss.fsi.com>
5554
5555 * NEWS: Mention .secrel32 for pe[i]-i386.
5556
daeea990
AO		 55572004-05-07 Alexandre Oliva <aoliva@redhat.com>
5558
5559 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
5560 (HANDLE_ALIGN): New.
5561
bfbdcf04
DJ		 55622004-05-06 Daniel Jacobowitz <dan@debian.org>
5563
5564 * Makefile.am (DIST_SUBDIRS): Define.
5565 * aclocal.m4: Regenerate with automake 1.8.4.
5566 * Makefile.in: Likewise.
5567 * doc/Makefile.in: Likewise.
5568
5e819f9c
JW		 55692004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
5570
5571 * config/tc-ia64.c (dot_serialize): Declare.
5572 (dot_serialize): New function.
5573 (md_pseudo_table): Add ".serialize.data" and
5574 ".serialize.instruction" directives.
5575
e5976317
NC		 55762004-05-06 Nick Clifton <nickc@redhat.com>
5577
5578 * messages (as_internal_value_out_of_range): Print a message about
5579 a value being out of range. Be consistent about whether the
5580 values are printed in decimal or hexadecimal.
5581 (as_warn_value_out_of_range): Generate a warning message about an
5582 out of range value.
5583 (as_bad_value_out_of_range): Generate an error message about an
5584 out of range value.
5585 * as.h: Prototype the new functions.
5586 * config/tc-alpha.c (insert_operand): Use new function.
5587 * config/tc-arc.c (arc_insert_operand): Likewise.
5588 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
5589 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
5590 * config/tc-ppc.c (ppc_insert_operand): Likewise.
5591 * config/tc-s390.c (s390_insert_operand): Likewise.
5592 * config/tc-v850.c (v850_insert_operand): Likewise.
5593
996991aa
AO		 55942004-05-05 Alexandre Oliva <aoliva@redhat.com>
5595
5596 * configure.in: Set em=linux for frv-*-*linux*.
5597 * configure: Rebuilt.
5598 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
5599 (frv_md_fdpic_enabled): New.
5600 * config/tc-frv.c (frv_md_fdpic_enabled): New.
5601 (DEFAULT_FDPIC): New.
5602 (frv_flags): Use DEFAULT_FDPIC.
5603 (frv_pic_flag): Likewise.
5604 (OPTION_NOPIC): New.
5605 (md_longopts): Add -mnopic.
5606 (md_parse_option): Handle it.
5607 (md_show_usage): Add -mfdpic and -mnopic.
5608
6b6e92f4
NC		 56092004-05-05 Peter Barada <peter@the-baradas.com>
5610
5611 * config/tc-m68k.c: Add find_cf_chip to print list of valid
5612 chips for invalid coldfire instructions, rename selectors
5613 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
5614 add current_chip to track which chip is referred to(including save/restore),
5615 use current_chip to select control registers, not current_arch.
5616 (md_show_usage): Add new chips.
5617 * doc/c-m68k.texi: Document new command line switches.
5618
6f079ae3
JJ		 56192004-05-05 Jakub Jelinek <jakub@redhat.com>
5620
5621 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
5622 (NOP_OPCODE): Define.
5623 (s390_align_code): Remove prototype.
5624 * tc-s390.c (s390_align_code): Remove.
5625
2d6ed997
L		 56262004-05-04 H.J. Lu <hongjiu.lu@intel.com>
5627
5628 * config/tc-ia64.c (make_unw_section_name): Removed.
5629 (start_unwind_section): New function.
5630 (generate_unwind_image): Take const segT instead of const
5631 char *.
5632 (dot_handlerdata): Adjusted.
5633 (dot_endp): Likewise.
5634
b9f18452
L		 56352004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5636
5637 * config/obj-elf.c (obj_elf_change_section): Allow the
5638 ".note.GNU-stack" section has SHF_EXECINSTR.
5639
fafe6678
L		 56402004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5641
5642 * config/obj-elf.c (get_section): Return bfd_boolean.
5643 (obj_elf_change_section): Call bfd_get_section_by_name_if
5644 instead of bfd_map_over_sections.
5645
86654c12
L		 56462004-04-30 H.J. Lu <hongjiu.lu@intel.com>
5647
5648 * config/obj-elf.c (get_section): New function.
5649 (obj_elf_change_section): Support multiple sections with same
5650 name.
5651
376eb240
NC		 56522004-04-30 Nick Clifton <nickc@redhat.com>
5653
5654 * config/tc-arm.c (create_register_alias): Fix typo checking for
5655 case sensitive register aliases.
5656 (co_proc_number): Use error message string in all_reg_maps[]
5657 array.
5658 (cp_reg_required_here): Likewise.
5659 (fp_reg_required_here): Likewise.
5660
8a7140c3
NC		 56612004-04-29 Brian Ford <ford@vss.fsi.com>
5662
5663 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
5664
3e722fb5
CD		 56652004-04-28 Chris Demetriou <cgd@broadcom.com>
5666
5667 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
5668 (load_address, macro, mips_ip, md_parse_option)
5669 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
5670 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
5671 embedded-PIC handling, and update comments.
5672 (SWITCH_TABLE): Remove.
5673 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
5674 (enum mips_pic_level): Remove EMBEDDED_PIC.
5675 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
5676 (TC_FORCE_RELOCATION): Update comment.
5677 * ecoff.c (ecoff_build_lineno): Add comment about some code that
5678 might be safe to remove now that MIPS embedded-PIC is gone.
5679
351e2b5a
DA		 56802004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5681
5682 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
5683 call to obj_set_subsection_attributes.
5684 (obj_som_init_stab_section): Likewise.
5685 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
5686 (pa_def_subspaces): Provide comdat default.
5687 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
5688 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
5689 calls to create_new_subspace and update_subspace to pass comdat flag.
5690 (create_new_subspace, update_subspace): Add new comdat argument. Use
5691 it in calls to obj_set_subsection_attributes.
5692 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
5693 and use of comdat, common and dup_comm parameters.
5694
f5842774
L		 56952004-04-26 H.J. Lu <hongjiu.lu@intel.com>
5696
5697 * config/obj-elf.c (obj_elf_change_section): Check if the old
5698 group name is NULL before comparison.
5699
558fe4a7
CD		 57002004-04-23 Chris Demetriou <cgd@broadcom.com>
5701
5702 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
5703
81a21e38
TS		 57042004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5705
5706 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
5707
57082004-04-23 Chris Demetriou <cgd@broadcom.com>
1ffcab4b
CD		 5709
5710 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
5711 (OPTION_MEMBEDDED_PIC): Remove.
5712 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
5713 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
5714 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
5715 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
5716 (OPTION_ELF_BASE): Renumber.
5717 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
5718 (md_show_usage): Remove mention of -membedded-pic.
5719 * doc/as.texinfo: Remove mention of -membedded-pic.
5720
4d0d148d
TS		 57212004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5722
5723 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
5724 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
5725 a.out support.
5726 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
5727 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
5728 USE_GLOBAL_POINTER_OPT.
5729
017315e4
TS		 57302004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5731
5732 * config/tc-mips.c (macro): One more use of load_delay_nop.
5733
269137b2
TS		 57342004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
5735
5736 * config/tc-mips.c (load_delay_nop): New function.
5737 (load_address, macro): Use load_delay_nop() to build a nop
5738 which can be omitted with gpr_interlocks.
5739
24772049
TS		 57402004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5741
5742 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
5743 cop_interlocks): Remove superfluous CPU entries.
5744
06516a5e
PB		 57452004-04-22 Paul Brook <paul@codesourcery.com>
5746
5747 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
5748
fd99574b
NC		 57492004-04-22 Peter Barada <peter@the-baradas.com>
5750
5751 * NEWS: Added support for EMAC instructions and MAC/EMAC
5752 Motorola syntax.
5753 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
5754 scale factor tokens, trailing_ampersand to mark mask addressing
5755 for MAC/EMAC instructions.
5756 * config/m68k-parse.y: Add options_ampersand clause, '<<',
5757 '>>'.
5758 (yylex): Handle '>', '<', and '&' following '+'.
5759 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
04ca8703 5760 architectures in archs[].
fd99574b
NC		 5761 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
5762 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
5763 respectively.
5764 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
5765 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
5766 cases.
5767 Add EMAC operands to init_table[].
5768
69b97547
NC		 57692004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
5770
5771 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
5772 state.
5773 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
5774 * config/tc-arm.c (enum mstate): Delete from here.
5775 (mapping_state): Remove the static mapstate variable and instead
5776 store the state in the segment. This allows a per-section mapping
5777 state. Handle and ignore MAP_UNDEFINED states.
5778 (arm_elf_change_section): Get the current mapping state from the
5779 new section.
5780 (s_ltorg): Set the mapping state to MAP_DATA.
5781 (arm_cleanup): Use arm_elf_change_section to get the mapping state
5782 for each pool as it is emitted.
5783
57842004-04-22 Nick Clifton <nickc@redhat.com>
5785
5786 * config/tc-arm.h: Formatting tidy ups.
5787
7a7f4e42
CD		 57882004-04-20 Chris Demetriou <cgd@broadcom.com>
5789
5790 * NEWS: Note that MIPS -membedded-pic option is deprecated.
5791
6482c264
NC		 57922004-04-20 DJ Delorie <dj@redhat.com>
5793
5794 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
5795 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
5796 [TE_PE] (O_secrel): Define.
5797 [TE_PE] (x86_pe_cons_fix_new): New.
5798 [TE_PE] (pe_directive_secrel): Likewise.
5799 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
5800
5bf10039
EC		 58012004-04-19 Eric Christopher <echristo@redhat.com>
5802
c04f5787
AM		 5803 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
5804 of previous patch for fix in gcc.
5bf10039 5805
77cd6497
JJ		 58062004-04-19 Jakub Jelinek <jakub@redhat.com>
5807
5808 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
5809
b8861cfb
NS		 58102004-04-19 Nathan Sidwell <nathan@codesourcery.com>
5811
5812 * read.c (do_align): Call md_flush_pending_output, if defined.
5813
f4c724fc
AM		 58142004-04-16 Alan Modra <amodra@bigpond.net.au>
5815
5816 * expr.c (operand): Correct checks for ++ and --.
5817
a4b6e8f6
L		 58182004-04-14 H.J. Lu <hongjiu.lu@intel.com>
5819
5820 * config/tc-generic.c: Add some comments.
5821
d766e8ec
RS		 58222004-04-14 Richard Sandiford <rsandifo@redhat.com>
5823
5824 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
5825 -{no-}mfix-vr4122-bugs.
5826 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
5827 (append_insn, mips_emit_delays): Update accordingly.
5828 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
5829 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
5830 (md_parse_option): Update after above changes.
5831 (md_show_usage): Add -mfix-vr4120.
5832
ed9589d4
BW		 58332004-04-13 Bob Wilson <bob.wilson@acm.org>
5834
5835 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
5836 of .section directive; add a reference to the ELF .subsection
5837 directive.
5838
097dba13
NC		 58392004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5840
5841 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
5842 in parallel.
5843
279500de
TS		 58442004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5845
5846 * Makefile.am: Remove mips from aout targets.
5847 * Makefile.in: Regenerate.
5848 * configure.in: Remove mips-dec-bsd* target.
5849 * configure: Regenerate.
5850
b7d7dc63
AM		 58512004-04-07 Alan Modra <amodra@bigpond.net.au>
5852
5853 PR 96
5854 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
5855 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
5856 Update "mapping". Restrict some @ modifiers to 32 bit.
5857
f55629b8
KK		 58582004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
5859 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
5860
5861 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
5862 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
5863 dont_adjust_reloc_32 is set.
5864 (md_longopts): Add option -renesas.
5865 (md_parse_option, md_show_usage): Likewise.
5866 * doc/c-sh.texi: Likewise.
5867
a7844384
NC		 58682004-04-01 Dave Korn <dk@artimi.com>
5869
5870 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
5871 hi16 and lo16 fixS structs.
5872 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
5873 exactly the same way as for RELOC_DLX_REL16.
5874 (machine_ip): properly respect LO flag in the_insn and
5875 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
5876 (md_apply_fix3): apply RELOC_DLX_LO16.
5877
6c71dbc4
SS		 58782004-03-30 Stan Shebs <shebs@apple.com>
5879
5880 Remove long-obsolete MPW support.
5881 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
5882 * configure.in: Remove mention of ppc-*-mpw* config.
5883 * configure.in: Likewise.
5884
7cc69913
NC		 58852004-03-30 Nick Clifton <nickc@redhat.com>
5886
5887 * config/tc-arm.c (meabi_flags): Make its use conditional upon
5888 OBJ_ELF being defined.
5889
53fbb48a
AM		 58902004-03-27 Alan Modra <amodra@bigpond.net.au>
5891
5892 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
5893
d507cf36
PB		 58942004-03-23 Paul Brook <paul@codesourcery.com>
5895
5896 * config/tc-arm.c (meabi_flags): New variable.
5897 (arm_parse_eabi): New function.
5898 (md_begin): Set flags for EABI v3.
5899 (arm_eabis): Add.
5900 (arm_long_opts): Add meabi.
ab1e9ef7 5901 * doc/as.texinfo <ARM>: Document -meabi.
d507cf36
PB		 5902 * doc/c-arm.texi: Ditto.
5903
88d65ad6
BW		 59042004-03-22 Bob Wilson <bob.wilson@acm.org>
5905
5906 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
5907 tables even when use_literal_section flag is not set.
5908
13ef8878
AM		 59092004-03-22 Alan Modra <amodra@bigpond.net.au>
5910
5911 * config/tc-sh.c: Remove trailing whitespace.
5912
1048a9ba
HPN		 59132004-03-22 Hans-Peter Nilsson <hp@axis.com>
5914
5915 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
5916 --mul-bug-abort and the default behavior.
5917 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
5918 (err_for_dangerous_mul_placement): New variable.
5919 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
5920 macros.
5921 (md_cris_relax_table): Have placeholder for STATE_MUL.
5922 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
5923 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
5924 case doing nothing.
5925 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
5926 STATE_BYTE)>: Ditto.
5927 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
5928 alignment and position of this frag, emit error message if
5929 suspicious.
5930 (md_assemble): For a multiply insn and when checking it,
5931 transform the current frag into a special frag for that purpose.
5932 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
5933 OPTION_MULBUG_ABORT_ON>: Handle new options.
5934
a7877748
BW		 59352004-03-19 Bob Wilson <bob.wilson@acm.org>
5936
5937 * config/tc-xtensa.c (mark_literal_frags): New function.
5938 (xtensa_move_literals): Call mark_literal_frags for all literal
5939 segments, including init and fini literal segments.
5940 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
5941
9992270f
DA		 59422004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5943
5944 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
5945 (pa_comm): Set BSF_OBJECT in symbol flags.
5946
6e1772d5
AM		 59472004-03-19 Alan Modra <amodra@bigpond.net.au>
5948
5949 * Makefile.am: Run "make dep-am".
5950 * Makefile.in: Regenerate.
5951 * doc/Makefile.in: Regenerate.
5952 * config.in: Regenerate.
5953 * po/gas.pot: Regenerate.
5954
3e4caed2
NS		 59552004-03-18 Nathan Sidwell <nathan@codesourcery.com>
5956
c95b35a9
NS		 5957 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
5958 (demand_empty_rest_of_line): Issue an error here.
5959 (ignore_rest_of_line): Silently skip to end.
5960 (demand_copy_string): Issue an error, not warning.
5961 (equals): Likewise.
5962 * config/obj-elf.c (obj_elf_section_name): Likewise.
5963 (obj_elf_section): Likewise.
5964 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
5965 (arc_extinst): Likewise.
5966 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
5967 (dot_spill): Likewise.
5968 (dot_unwabi): Likewise.
5969 (dot_prologue): Likewise.
5970
3e4caed2
NS		 5971 * expr.c (operand): Reject ++ and --.
5972 (operator): Likewise.
5973
2ce4cc60
KK		 59742004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
5975
5976 * config/tc-sh.c: Include dw2gencfi.h.
5977 (sh_cfi_frame_initial_instructions): New function.
5978 (sh_regname_to_dw2regnum): Likewise.
5979 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
5980 file.
5981 (TARGET_USE_CFIPOP): Define.
5982 (tc_cfi_frame_initial_instructions): Likewise.
5983 (tc_regname_to_dw2regnum): Likewise.
5984 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
5985 * Makefile.am: Update dependencies.
5986 * Makefile.in: Regenerate.
5987
9183ed4b
AM		 59882004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
5989
5990 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
5991 * configure: Regenerate.
5992
00bbdfe7
BW		 59932004-03-12 Bob Wilson <bob.wilson@acm.org>
5994
5995 * read.c (s_leb128): Call md_flush_pending_output.
5996
0f10071e
ML		 59972004-03-12 Michal Ludvig <mludvig@suse.cz>
5998
5999 * config/tc-i386.c (output_insn): Handle PadLock instructions.
6000 * config/tc-i386.h (CpuPadLock): New define.
6001 (CpuUnknownFlags): Added CpuPadLock.
6002
84c84759
AS		 60032004-03-07 Andreas Schwab <schwab@suse.de>
6004
6005 * doc/c-hppa.texi (HPPA Directives): Fix typo.
6006
6ec51dba
RH		 60072004-03-07 Richard Henderson <rth@redhat.com>
6008
6009 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
6010 (cfi_finish): Likewise for fde.
6011
bae25f19
L		 60122004-03-05 H.J. Lu <hongjiu.lu@intel.com>
6013
6014 * config/tc-ia64.c (md_assemble): Properly handle NULL
6015 align_frag.
6016 (ia64_handle_align): Don't abort if failed to add a stop bit.
6017
ab509236
L		 60182004-03-04 H.J. Lu <hongjiu.lu@intel.com>
6019
6020 * Makefile.in: Regenerated.
6021 * aclocal.m4: Likewise.
6022 * configure: Likewise.
6023 * doc/Makefile.in: Likewise.
6024
d9201763
L		 60252004-03-03 H.J. Lu <hongjiu.lu@intel.com>
6026
6027 * config/tc-ia64.c (dot_align): New.
6028 (ia64_do_align): Make it static.
6029 (md_pseudo_table): Use "dot_align" for "align".
6030 (ia64_md_do_align): Don't set align_frag here.
6031 (ia64_handle_align): Add a stop bit to the previous bundle if
6032 needed.
6033
6034 * config/tc-ia64.h (ia64_do_align): Removed.
6035
ae51a426
JR		 60362003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
6037
6038 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
6039 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
6040 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
6041 the most general type or the user specifically requested it.
6042 (md_assemble): Add a new error message for when an instruction
6043 is understood, but is not allowed due to an -isa option.
6044
9545c4ce
L		 60452004-03-02 H.J. Lu <hongjiu.lu@intel.com>
6046
6047 * config/tc-ia64.c (align_frag): New.
6048 (md_assemble): Set the tc_frag_data field in align_frag for
6049 IA64_OPCODE_FIRST instructions.
6050 (ia64_md_do_align): Set align_frag.
6051 (ia64_handle_align): Add a stop bit if needed.
6052
6053 * config/tc-ia64.h (TC_FRAG_TYPE): New.
6054 (TC_FRAG_INIT): New.
6055
676a64f4
RS		 60562004-03-01 Richard Sandiford <rsandifo@redhat.com>
6057
6058 * config/tc-frv.c (fr400_audio): New variable.
6059 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
6060 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
6061 (target_implements_insn_p): New function.
6062 (md_assemble): Report an error if the processor doesn't implement
6063 the instruction.
6064
bd337dde
NC		 60652004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6066
6067 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
6068 (md_parse_option): Ditto.
6069 (OPTION_NO_SPECIAL_M32R): Added.
6070 (md_show_usage): Document it.
6071 (enable_speial_m32r): Changed a default value from 0 to 1.
6072 * doc/c-m32r.texi: Document the -no-bitinst option.
6073
78878175
NC		 60742004-02-27 Nick Clifton <nickc@redhat.com>
6075
6076 * config/tc-sh.c (get_operand): Revert previous delta.
6077 (tc_gen_reloc): Check for an unknown reloc type before processing
6078 the addend.
6079
1d6d62a4
MS		 60802004-02-27 Hannes Reinecke <hare@suse.de>
6081
6082 * config/tc-s390.c (s390_insn): Correct range check for opcode in
6083 .insn pseudo operation.
6084
4aa3e325
NC		 60852004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
6086
6087 * config/tc-sh.c (get_operand): In case of #Imm, check has been
6088 added for wrong syntax.
6089
73369e65
EC		 60902004-02-26 Eric Christopher <echristo@redhat.com>
6091
6092 * config/tc-mips.c (mips_dwarf2_addr_size): New.
6093 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
6094
6a5709a5
JR		 60952004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
6096
6097 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
6098 nibble types to assembler.
6099
95385380
FF		 61002004-02-25 Fred Fish <fnf@redhat.com>
6101
6102 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
6103
b5e0fabd
JW		 61042004-02-20 James E Wilson <wilson@specifixinc.com>
6105
6106 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
6107 finalize_syms.
6108 (fixup_unw_records): New arg before_relax. Pass to slot_index.
6109 (ia64_estimate_size_before_relax): New.
6110 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
6111 (generate_unwind_image): Pass 1 to fixup_unw_records.
6112 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
6113 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
6114
2f01ffbf
JJ		 61152004-02-19 Jakub Jelinek <jakub@redhat.com>
6116
6117 * stabs.c (generate_asm_file): Avoid warning about use of
6118 uninitialized variable.
6119
9c59842f
JW		 61202004-02-18 David Mosberger <davidm@hpl.hp.com>
6121
6122 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
6123 body, and endp, allow unwind records which do not have a "t"
6124 (time/instruction) field.
6125
34920d91
NC		 61262004-02-17 Petko Manolov <petkan@nucleusys.com>
6127
6128 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
6129 (do_mav_dspsc_2): Likewise.
6130 Fix accumulator registers move opcodes.
6131
4dde8e61 61322004-02-13 Hannes Reinecke <hare@suse.de>
13ef8878 6133 Jakub Jelinek <jakub@redhat.com>
4dde8e61
AJ		 6134
6135 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
6136
936cf02e
JW		 61372004-02-10 Steve Ellcey <sje@cup.hp.com>
6138
6139 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
6140 (tc_frob_symbol): New macro definition.
6141 * config/tc-ia64.c (ia64_frob_symbol): New routine.
6142
e41f12f3
DJ		 61432004-02-09 Daniel Jacobowitz <drow@mvista.com>
6144
6145 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
6146 read-only.
6147
a8a3b3b2
NS		 61482004-02-09 Nathan Sidwell <nathan@codesourcery.com>
6149
6150 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
6151 (TC_CASE_SENSITIVE): ... this.
6152 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
6153 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
6154
c97b7ef6
JW		 61552004-02-06 James E Wilson <wilson@specifixinc.com>
6156
6157 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
6158 (generate_unwind_image): Re-add it here.
6159
e4475e39
NS		 61602004-02-06 Nathan Sidwell <nathan@codesourcery.com>
6161
6162 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
6163 * read.h (SKIP_WHITESPACE): Turn into an expression.
6164 * read.c (read_a_source_file): A pseudo is removed by having a
6165 NULL handler.
6166
5738bc24
JW		 61672004-02-05 James E Wilson <wilson@specifixinc.com>
6168
6169 * config/tc-ia64.c (output_endp): New.
6170 (count_bits): Delete.
6171 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
6172 endp unwind records.
6173 (fixup_unw_records): Handle endp unwind records. Delete code for
6174 shortening prologue regions not followed by a body record.
6175 (dot_endp): Call add_unwind_entry to emit endp unwind record.
6176 * config/tc-ia64.h (unw_record_type): Add endp.
6177
d6e78c11
JW		 61782004-02-03 James E Wilson <wilson@specifixinc.com>
6179
6180 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
6181 fill padding bytes with zeroes.
6182 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
6183 sets unwind_record slot_number and slot_frag fields.
6184
f6a22291
MR		 61852004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6186
6187 * config/tc-mips.c (add_got_offset_hilo): New function.
6188 (macro): Use load_register() and add_got_offset_hilo() to load
6189 constants instead of hardcoding code sequences throughout.
6190
127cab00
L		 61912004-01-28 H.J. Lu <hongjiu.lu@intel.com>
6192
6193 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
6194
6358301e
NC		 61952004-01-26 Bernardo Innocenti <bernie@develer.com>
6196
6197 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
6198 like m68k-elf.
6199 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
6200 of hard-coded test for TARGET_OS=elf.
6201
c8978940
CD		 62022004-01-24 Chris Demetriou <cgd@broadcom.com>
6203
6204 * config/tc-mips.c (hilo_interlocks): Change definition
6205 so that MIPS32, MIPS64 and later ISAs are included, along with
6206 the already-included machines. Update comments.
6207
c3ba240c
DJ		 62082004-01-23 Daniel Jacobowitz <drow@mvista.com>
6209
6210 * config/tc-arm.c (tc_gen_reloc): Improve error message for
6211 undefined local labels.
6212
e864ceca
RS		 62132004-01-23 Richard Sandiford <rsandifo@redhat.com>
6214
6215 * config/tc-mips.c (load_address, macro): Update comments about
6216 NewABI GP relaxation.
6217
67c0d1eb
RS		 62182004-01-23 Richard Sandiford <rsandifo@redhat.com>
6219
6220 * config/tc-mips.c (macro_build): Remove place and counter arguments.
6221 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
6222 (mips16_macro_build, macro_build_jalr): Remove counter argument.
6223 (set_at, load_register, load_address, move_register): Likewise.
6224 (load_got_offset, add_got_offset): Likewise.
6225 Update all calls and tidy accordingly.
6226
584892a6
RS		 62272004-01-23 Richard Sandiford <rsandifo@redhat.com>
6228
6229 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
6230 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
6231 (RELAX_USE_SECOND): Bump to 0x10000.
6232 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
6233 (mips_macro_warning): New variable.
6234 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
6235 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
6236 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
6237 of RELAX_ENCODE.
6238 (append_insn): Update mips_macro_warning.sizes.
6239 (macro_start, macro_warning, macro_end): New functions.
6240 (macro_build): Don't emit warnings here.
6241 (macro_build_lui, md_estimate_size_before_relax): ...or here.
6242 (md_convert_frag): Check for cases where one macro alternative
6243 needs a warning and the other doesn't. Emit a warning if the
6244 longer sequence was chosen.
6245
4d7206a2
RS		 62462004-01-23 Richard Sandiford <rsandifo@redhat.com>
6247
6248 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
6249 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
6250 the first sequence, the size of the second sequence, and a flag
6251 that says whether we should warn.
6252 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
6253 (RELAX_FIRST, RELAX_SECOND): New.
6254 (mips_relax): New variable.
6255 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
6256 (append_insn): Remove "place" argument. Use mips_relax.sequence
6257 rather than "place" to check whether we're expanding the second
6258 alternative of a relaxable macro. Remove redundant check for
6259 branch relaxation. If generating a normal insn, and there
6260 is not enough room in the current frag, call relax_close_frag()
6261 to close it. Update mips_relax.sizes[]. Emit fixups for the
6262 second version of a relaxable macro. Record the first relaxable
6263 fixup in mips_relax. Remove tc_gen_reloc workaround.
6264 (macro_build): Remove all uses of "place". Use mips_relax.sequence
6265 in the same way as in append_insn.
6266 (mips16_macro_build): Remove "place" argument.
6267 (macro_build_lui): As for macro_build. Don't drop the add_symbol
6268 when generating the second version of a relaxable macro.
6269 (load_got_offset, add_got_offset): New functions.
6270 (load_address, macro): Use new relaxation machinery. Remove
6271 tc_gen_reloc workarounds.
6272 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
6273 version of a relaxable macro is needed. Return -RELAX_SECOND if the
6274 first version is needed.
6275 (tc_gen_reloc): Remove relaxation handling.
6276 (md_convert_frag): Go through the fixups for a relaxable macro and
6277 mark those that belong to the unneeded alternative as done. If the
6278 second alternative is needed, adjust the fixup addresses to account
6279 for the deleted first alternative.
6280
0530d30a
RS		 62812004-01-23 Richard Sandiford <rsandifo@redhat.com>
6282
6283 * frags.h (frag_room): Declare.
6284 * frags.c (frag_room): New function.
6285 * doc/internals.texi: Document it.
6286
048cdf86
TS		 62872004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6288
6289 * config/tc-mips.c (append_insn): Don't do r3900 interlock
6290 optimization for -mtune=r3900, as this will break on other CPUs.
6291
28d39d1a
NC		 62922004-01-11 Tom Rix <tcrix@worldnet.att.net>
6293
6294 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
73369e65 6295 be relaxed, use fixup.
28d39d1a
NC		 6296 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
6297
26664553
JJ		 62982004-01-19 Jakub Jelinek <jakub@redhat.com>
6299
6300 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
6301 precision operands.
6302
895921c9
MR		 63032004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6304
6305 * config/tc-mips.c (append_insn): Properly detect variant frags
6306 that preclude swapping of relaxed branches. Correctly swap
6307 instructions between frags when dealing with relaxed branches.
6308
f8b73030
MR		 63092004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6310
6311 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
6312 throughout.
6313 * aclocal.m4: Regenerate.
6314 * configure: Regenerate.
6315
ca9a79a1 63162004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
73369e65 6317
ca9a79a1
NC		 6318 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
6319 manipulation insns.
6320
cc3d92a5
RS		 63212004-01-12 Richard Sandiford <rsandifo@redhat.com>
6322
6323 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
6324 reloc, reserve space for the delay slot as well as the jalr itself.
6325
e45d0630
PB		 63262004-01-09 Paul Brook <paul@codesourcery.com>
6327
6328 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
6329 (do_vfp_sp2_from_reg2): New function.
6330 (insns): Use them.
6331 (do_vfp_dp_from_reg2): Check return values properly.
6332
81912461
ILT		 63332004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
6334
78849248
ILT		 6335 * config/tc-mips.c (warn_nops): Remove static variable.
6336 (macro): Remove test of warn_nops.
6337 (md_shortops): Remove 'n'.
6338 (md_parse_option): Remove 'n' case.
6339 (md_show_usage): Remove -n.
6340 * doc/as.texinfo (Overview): Remove MIPS -n option.
6341 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
6342 * NEWS: Mention removal of MIPS -n option.
6343
81912461
ILT		 6344 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
6345 (cop_interlocks): Check ISA level.
6346 (cop_mem_interlocks): Define.
6347 (reg_needs_delay): Check cop_interlocks rather than
6348 ISA_HAS_COPROC_DELAYS.
6349 (append_insn): Likewise. Use cop_mem_interlocks rather than
6350 directly checking mips_opts.isa.
6351 (mips_emit_delays): Likewise.
6352
73f20958
L		 63532004-01-07 H.J. Lu <hongjiu.lu@intel.com>
6354
6355 * config/tc-ia64.c (unwind): Move next_slot_number and
6356 next_slot_frag to ...
6357 (unw_rec_list): Here.
6358 (free_list_records): Removed.
6359 (output_unw_records): Likewise.
6360 (generate_unwind_image): Make it void.
6361 (alloc_record): Initialize next_slot_number and next_slot_frag.
6362 (slot_index): Take .org, .space and .align into account.
6363 (fixup_unw_records): Don't set slot_number to 0. Use
6364 list->next_slot_number and list->next_slot_frag instead of
6365 unwind.next_slot_number and unwind.next_slot_frag.
6366 (ia64_convert_frag): New.
6367 (generate_unwind_image): Generate a rs_machine_dependent frag
6368 for unwind record.
6369 (emit_one_bundle): Use list->next_slot_number and
6370 list->next_slot_frag instead of unwind.next_slot_number and
6371 unwind.next_slot_frag.
6372
6373 * config/tc-ia64.h (md_convert_frag): Defined as
6374 ia64_convert_frag.
6375 (md_estimate_size_before_relax): Defined as (f)->fr_var.
6376
99d09cdb
AO		 63772004-01-06 Alexandre Oliva <aoliva@redhat.com>
6378
6379 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
6380 * config/tc-frv.h (md_apply_fix3): Don't define.
6381 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
6382 operands.
6383 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
6384 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
6385 * config/tc-frv.c (line_separator_chars): Add `!'.
6386 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
6387 * config/tc-frv.c (md_assemble): Clear insn upfront.
6388 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
6389 * config/tc-frv.c (OPTION_FDPIC): New macro.
6390 (md_longopts): Add mfdpic.
6391 (md_parse_option): Handle it.
6392 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
6393 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
6394 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
6395 (frv_pic_ptr): Parse funcdesc.
6396
4a4c4a1d
MR		 63972004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6398
6399 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
6400 gasver.texi. Remove duplicate symbol definitions for texi2pod.
6401
2251dd89
MR		 64022004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6403
6404 * Makefile.am (Makefile): Move the dependency on
6405 $(BFDDIR)/configure.in to...
6406 (CONFIG_STATUS_DEPENDENCIES): ... here.
6407 (AUTOMAKE_OPTIONS): Require automake 1.8.
6408 * Makefile.in: Regenerate.
6409 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
6410 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
6411 $(BFDDIR)/configure.in here as well.
6412 * doc/Makefile.in: Regenerate.
6413
c6581168
MR		 64142004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6415
6416 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
6417 * Makefile.in: Regenerate.
6418 * aclocal.m4: Regenerate.
6419 * doc/Makefile.am (install, install-info): Remove.
6420 (install-data-local): A new hook for install-info.
6421 (AUTOMAKE_OPTIONS): Require automake 1.8.
6422 * doc/Makefile.in: Regenerate.
6423
303e7b79
NC		 64242004-01-02 Nutan Singh <nutan@kpitcummins.com>
6425
6426 * doc/c-sh.texi: Update description about floating point behavior
6427 of SH family.
6428
b50c15dc
NC		 64292004-01-02 Bernardo Innocenti <bernie@develer.com>
6430
6431 * configure.in: Add m68k-uClinux target.
6432 * configure: Regenerate.
7de9afa2 6433
c9e214e5 6434For older changes see ChangeLog-0203
08d56133
NC		 6435\f
6436Local Variables:
6437mode: change-log
6438left-margin: 8
6439fill-column: 74
6440version-control: never
6441End:
GDB Binutils - Deliverables
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