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* gas/bfin/flow2.d: Match changed assembler behaviour.
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
beb6bfe8
BS		 12005-10-24 Bernd Schmidt <bernd.schmidt@analog.com>
2
3 * config/tc-bfin.c (Expr_Node_Gen_Reloc): If have symbol + constant,
4 make a single reloc with an offset rather than a stack.
5 * config/tc-bfin.h (MD_APPLY_SYM_VALUE): Define to 0.
6
06e77878
AO		 72005-10-24 Alexandre Oliva <aoliva@redhat.com>
8
9 * read.c (potable): Add weakref.
10 (s_weakref): New.
11 * read.h (s_weakref): Declare.
12 * struc-symbol.h (struct symbol): Add sy_weakrefr and sy_weakrefd.
13 * symbols.c (colon): Clear weakrefr.
14 (symbol_find_exact): Rename to, and reimplement in terms of...
15 (symbol_find_exact_noref): ... new function.
16 (symbol_find): Likewise...
17 (symbol_find_noref): ... ditto.
18 (resolve_symbol_value): Resolve weakrefr without setting their
19 values.
20 (S_SET_WEAK): Call hook.
21 (S_GET_VALUE): Follow weakref link.
22 (S_SET_VALUE): Clear weakrefr.
23 (S_IS_WEAK): Follow weakref link.
24 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): New.
25 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): New.
26 (symbol_set_value_expression, symbol_set_frag): Clear weakrefr.
27 (symbol_mark_used): Follow weakref link.
28 (print_symbol_value_1): Print weak, weakrefr and weakrefd.
29 * symbols.h (symbol_find_noref, symbol_find_exact_noref): Declare.
30 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): Declare.
31 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): Declare.
32 * write.c (adust_reloc_syms): Follow weakref link. Do not
33 complain if target is undefined.
34 (write_object_file): Likewise. Remove weakrefr symbols. Drop
35 unreferenced weakrefd symbols.
36 * config/obj-coff.c (obj_frob_symbol): Do not force WEAKREFD
37 symbols EXTERNAL.
38 (pecoff_obj_set_weak_hook, pecoff_obj_clear_weak_hook): New.
39 * config/obj-coff.h (obj_set_weak_hook, obj_clear_weak_hook): Define.
40 * doc/as.texinfo: Document weakref.
41 * doc/internals.texi: Document new struct members, internal
42 functions and hooks.
43
9ba4c445
JZ		 442005-10-24 Jie Zhang <jie.zhang@analog.com>
45
46 * Makefile.am (bfin-parse.h): Renamed from bfin-parse.tab.h.
47 (EXTRA_DIST): Add bfin-parse.h and bfin-lex.c.
48 * Makefile.in: Regenerate.
49 * config/bfin-lex.l: Include bfin-parse.h instead of bfin-parse.tab.h.
50 * config/tc-bfin.c (md_chars_to_number): Change the type of first
51 argument from unsigned char * to char * to remove signedness warnings.
52
6a2375c6
JB		 532005-10-24 Jan Beulich <jbeulich@novell.com>
54
55 * config/tc-ia64.c (enum reg_symbol): Delete IND_MEM.
56 (dot_rot): Change type of num_* variables. Check for positive count.
57 (ia64_optimize_expr): Re-structure.
58 (md_operand): Check for general register.
59
5e0bd176
JB		 602005-10-24 Jan Beulich <jbeulich@novell.com>
61
62 * config/tc-ia64.c (declare_register): Call symbol_create.
63 (md_begin): Remove local variables total, ar_base, and cr_base.
64 Start loops for registers at their respective first one. Don't
65 update md.regsym for alias names. Generate alias name tp for r13.
66
cab0a0db
DD		 672005-10-21 DJ Delorie <dj@redhat.com>
68
69 * config/tc-m32c.c (md_cgen_lookup_reloc): Add more relocs. Print
70 names unstead of numbers.
71
29024861
DU		 722005-10-19 David Ung <davidu@mips.com>
73
74 * config/tc-mips.c (append_insn): Convert MIPS16 jr/jalr jumps
75 into jrc/jalrc versions if ISA_MIPS32+ and not doing the swap,
76 hence avoiding to emit a nop.
77
9f8e671b
JZ		 782005-10-19 Jie Zhang <jie.zhang@analog.com>
79
80 * config/tc-bfin.c (md_begin): Let the lex_type of '(' be
81 LEX_BEGIN_NAME.
82 (bfin_start_line_hook): Remove the workaround for LSETUP(.
83 (bfin_name_is_register): Remove the workarounds for LSETUP(
84 and SAA(.
85 (bfin_start_label): Ditto.
86
e8247da7
BW		 872005-10-18 Bob Wilson <bob.wilson@acm.org>
88
89 * config/tc-xtensa.c (xtensa_end_directive): Restore
90 default_lit_sections regardless of use_literal_section.
91
1e0486ea
JZ		 922005-10-18 Jie Zhang <jie.zhang@analog.com>
93
94 * Makefile.am (bfin-lex.c): Update ylwrap invocation.
95 * Makefile.in: Regenerated.
96
cd1fcb49
NC		 972005-10-18 Arnold Metselaar <arnold.metselaar@planet.nl>
98
99 * doc/as.texinfo (.loc) Fix placement of '@end table'.
100
7c430684
BW		 1012005-10-17 Bob Wilson <bob.wilson@acm.org>
102
103 * config/xtensa-istack.h (TInsn): Replace dwarf2_line_info with an
104 unsigned line number. Do not include "dwarf2dbg.h".
105 * config/tc-xtensa.c (md_pseudo_table): Remove entry for "loc".
106 (xtensa_dwarf2_directive_loc, xtensa_dwarf2_emit_insn): Delete.
107 (xg_build_to_insn, xg_build_token_insn): Update TInsn uses.
108 (md_assemble): Use as_where instead of dwarf2_where.
109 (xg_assemble_vliw_tokens): Use unsigned line numbers instead of
110 dwarf2_line_infos. Change to call new_logical_line followed by
111 dwarf2_emit_insn.
112
7047dd1e
NC		 1132005-10-14 Mike Frysinger <vapier@gentoo.org>
114
115 * doc/as.texinfo (Section): Add missing ']' to .section example.
116
559c577b
DA		 1172005-10-12 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
118
119 PR binutils/941
120 * config/tc-hppa.c (pa_ip): Use as_bad instead of as_fatal when an
121 unknown opcode is found.
122
3e8a519c
MM		 1232005-10-12 Mark Mitchell <mark@codesourcery.com>
124
125 * NEWS: Mention @file.
126
dc191a8f
NC		 1272005-10-12 Nick Clifton <nickc@redhat.com>
128
129 * config/tc-avr.c: Convert to ISO C90 format. Fix formatting and
130 generally tidy up the code.
131 * config/tc-avr.h: Likewise.
132
60d11e55
JB		 1332005-10-12 Jan Beulich <jbeulich@novell.com>
134
135 * config/tc-ia64.c (dot_reg_val): Use expression_and_evaluate.
136 (dot_pred_rel): Likewise.
137 (parse_operand): Likewise.
138 (ia64_unrecognized_line): Likewise.
139 (md_operand): Likewise.
140
9497f5ac
NC		 1412005-10-11 Jan Beulich <jbeulich@novell.com>
142
143 * expr.h (enum expr_mode): New.
60d11e55 144 (expression): Pass third argument to expr.
9497f5ac
NC		 145 (expression_and_evaluate): New.
146 (deferred_expression): New.
147 (expr): Add third parameter.
148 (resolve_expression): New.
149 * struc-symbol.h (struct symbol): New members sy_volatile and
150 sy_forward_ref.
151 * symbols.c, symbols.h (symbol_clone): New.
152 (symbol_clone_if_forward_ref): New.
153 (snapshot_symbol): New.
154 (S_IS_VOLATILE): New.
155 (S_IS_FORWARD_REF): New.
156 (S_SET_VOLATILE): New.
157 (S_SET_FORWARD_REF): New.
158 * as.c (macro_expr): Use expression_and_evaluate.
159 * cond.c (s_if): Likewise.
160 (s_elseif): Likewise.
161 * dw2gencfi.c (cfi_parse_reg): Likewise.
162 * expr.c (operand): Add second parameter. Optionally call
163 deferred_expression. Pass mode argument to itself and md_parse_name.
164 Check mode before trying to evaluate symbol. Call
165 symbol_clone_if_forward_ref for both operands.
60d11e55 166 (expr): Add third parameter. Pass mode to operand and itself.
9497f5ac
NC		 167 Optionally call resolve_expression.
168 (resolve_expression): New.
169 (get_single_number): Pass second argument to operand.
170 * read.c (potable): New entry for .eqv.
171 (read_a_source_file): Handle new == operator.
172 (get_absolute_expr): Use expression_and_evaluate.
173 (s_lsym): Likewise.
174 (assign_symbol): Rename second parameter. Call symbol_clone on
175 legal and illegal redefinition. Call S_SET_VOLATILE and
176 S_SET_FORWARD_REF depending on mode.
177 (s_set): Update description.
178 (s_space): Call resolve_expression.
179 (pseudo_set): Optionally call deferred_expression. Check
180 S_IS_FORWARD_REF before trying to simplify/resolve an expression.
181 (equals): Handle ==.
182 * config/tc-ia64.h (md_parse_name): Add mode parameter.
183 * config/tc-arc.c (arc_parse_cons_expression): Likewise.
184 * config/tc-m32r.h (md_parse_name): Likewise.
185 (m32r_parse_name): Likewise.
186 * config/tc-mmix.h (md_parse_name): Likewise.
187 * config/tc-mn10300.h (md_parse_name): Likewise.
188 (mn10300_parse_name): Likewise.
189 * config/tc-ppc.h (md_parse_name): Likewise.
190 * config/tc-sh.h (md_parse_name): Likewise.
191 (sh_parse_name): Likewise.
192 * config/tc-sh64.h (md_parse_name): Likewise.
193 (sh64_consume_datalabel): Likewise.
194 * config/tc-tic54x.h (md_parse_name): Likewise.
195 * config/tc-m32r.c (m32r_parse_name): Add mode parameter. Check it
196 before trying to evaluate symbol.
197 * config/tc-mn10300.c (mn10300_parse_name): Likewise.
198 * config/tc-sh.c (sh_parse_name): Likewise.
199 * config/tc-sh64.c (sh64_consume_datalabel): Add mode parameter. Pass
200 second argument to operandf. Pass mode parameter to sh_parse_name.
201 * doc/as.texinfo: Document .eqv and the == assignment operator.
202
fa4ec3f5
ILT		 2032005-10-10 Ian Lance Taylor <ian@airs.com>
204
205 * Makefile.am (EXTRA_DIST): Remove bfin-lex.l and bfin-defs.h.
206 * Makefile.in: Regenerate.
207
723a8472
NC		 2082005-10-10 Arnold Metselaar <arnold.metselaar@planet.nl>
209
210 * expr.c (operator): Allow "!=" as a synonym for "<>".
211 * doc/as.texinfo (Infix Op): Mention "!=".
212
f0a3b40f
DA		 2132005-10-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
214
215 * config/tc-hppa.c (strict): Don't initialize. Update comment.
216 (pa_ip): Promote from PA 1.0 to 1.1 immediately when 1.1 match is
217 found. Simplify handling of "ma" and "mb" completers.
218
ee065d83
PB		 2192005-10-08 Paul Brook <paul@codesourcery.com>
220
221 * config/tc-arm.c: Don't provide fallback default for CPU_DEFAULT.
222 (arm_arch_used, thumb_arch_used, selected_cpu, selected_cpu_name):
223 New variables.
224 (arm_cpu_option_table): Add canonical_name.
225 (arm_cpus): Populate canonical_name field.
226 (s_arm_eabi_attribute, s_arm_arch, s_arm_cpu, s_arm_fpu,
227 aeabi_set_public_attributes, arm_md_end): New functions.
228 (md_pseudo_table): Add "cpu", "arch", "fpu" and "eabi_attribute".
229 (md_assemble): Set thumb_arch_used and arm_arch_used.
230 (md_begin): Set defaut cpu if CPU_DEFAULT not defined.
231 * config/tc-arm.h (md_end): Define.
232 * doc/c-arm.texi: Document .cpu, .arch, .fpu and .eabi_attribute.
233
37dedf66
NC		 2342005-10-06 Khem Raj <kraj@mvista.com>
235 NIIBE Yutaka <gniibe@m17n.org>
236
237 * config/tc-sh.c (allow_dollar_register_prefix): New variable.
238 (parse_reg_without_prefix): New function.
239 (parse_reg): Check for '$' register prefix if --allow-reg-prefix is
240 set.
241 (option md_longopts): Add allow-reg-prefix option.
242 * doc/c-sh.texi: Document --allow-reg-prefix option.
243 * NEWS: Mention the new switch.
244
d1eac9d9
NC		 2452005-10-03 Arnold Metselaar <arnold.metselaar@planet.nl>
246
247 * doc/as.texinfo (Infix Ops): '<' and '>' are not shift
248 operators.
249
4945bb8a
BW		 2502005-09-30 Sterling Augustine <sterling@tensilica.com>
251 Bob Wilson <bob.wilson@acm.org>
3ea38ac2
BW		 252
253 * config/tc-xtensa.c (xtensa_frob_label): Disallow labels in bundles.
254
b898a385
L		 2552005-09-30 H.J. Lu <hongjiu.lu@intel.com>
256
257 * Makefile.am: Run "make dep-am".
258 * Makefile.in: Regenerated.
259 * aclocal.m4: Likewise.
260
869b9d07
MM		 2612005-09-30 Mark Mitchell <mark@codesourcery.com>
262
263 * as.c (main): Use expandargv.
264
90e3ad06
JB		 2652005-09-30 Jan Beulich <jbeulich@novell.com>
266
267 * config/tc-tic4x.c (tic4x_set): Advance input_line_pointer past
268 (removed) comma.
269
07c1b327
CM		 2702005-09-30 Catherine Moore <clm@cm00re.com>
271
272 * Makefile.am: Bfin support.
273 * Makefile.in: Regenerated.
274 * aclocal.m4: Regenerated.
275 * configure: Regenerated.
276 * configure.in: Bfin support.
277 * configure.tgt: Bfin support.
278 * config/bfin-aux.h: New file.
279 * config/bfin-defs.h: New file.
280 * config/bfin-lex.l: New file.
281 * config/bfin-parse.y: New file.
282 * config/tc-bfin.c: New file.
283 * config/tc-bfin.h: New file.
284 * doc/Makefile.am: Recognize c-bfin.texi.
285 * doc/Makefile.in: Regenerated.
286 * doc/all.texi: Bfin support.
287 * doc/as.texinfo: Likewise.
288 * doc/c-bfin.texi: Document bfin-specific syntax and
289 directives.
290
e3cb604e
PB		 2912005-09-30 Paul Brook <paul@codesourcery.com>
292
293 * config/tc-arm.c (opcode_tag): Add OT_cinfix3_legacy.
294 (opcode_lookup): Handle OT_cinfix3_legacy. Revert earlier change for
295 normal infix conditions.
296 (C3E): Include Thumb-2 definition.
297 (CL, cCL): Define.
298 (insns): Use them for legacy mnemonics.
299
a70c2403
NC		 3002005-09-30 Matthias Kurz <mk@baerlap.north.de>
301
302 * asintl.h: Prevent the inclusion of <libintl.h> from the Solaris
303 version of <locale.h> when ENABLE_NLS is not defined.
304
ef0241e7
JB		 3052005-09-29 Jan Beulich <jbeulich@novell.com>
306
307 * config/tc-ia64.c (parse_operands): Always parse first operand of
308 alloc.
309
c9c5dcda
AM		 3102005-09-29 Arnold Metselaar <arnold.metselaar@planet.nl>
311 Alan Modra <amodra@bigpond.net.au>
312
313 * app.c (do_scrub_chars): Match open and close quote of strings.
314 Remove redundant EOF test in case 7.
315
e05278af
JB		 3162005-09-28 Jan Beulich <jbeulich@novell.com>
317
318 * config/tc-i386.c (reloc): Disable signedness check for 4-byte
319 relocations in 16- and 32-bit modes.
320 (i386_displacement): Make pc-relative branch handling dependent
321 upon operand (rather than address) size.
322
7c9c8381
JB		 3232005-09-28 Jan Beulich <jbeulich@novell.com>
324
325 * dw2gencfi.c (dot_cfi): Call ignore_rest_of_line when not fully
326 parsing the input.
327 (dot_cfi_startproc): Likewise.
328 (dot_cfi_endproc): Likewise. Also check no extra input was given.
329 (dot_cfi_escape): Likewise.
330
d182319b
JB		 3312005-09-28 Jan Beulich <jbeulich@novell.com>
332
333 * config/tc-i386.h (x86_cons_fix_new): Declare unconditionally.
334 (TC_CONS_FIX_NEW): Define unconditionally.
335 (x86_pe_cons_fix_new): Remove.
336 * config/tc-i386.c (signed_cons): New.
337 (md_pseudo_table): Add slong.
338 (x86_cons_fix_new): Declare unconditionally.
339 (x86_pe_cons_fix_new): Merge into x86_cons_fix_new.
340 (tc_gen_reloc): Also consider BFD_RELOC_X86_64_32S for gotpc
341 conversion.
342
37b75c0c
AM		 3432005-09-28 Arnold Metselaar <arnold.metselaar@planet.nl>
344
345 * app.c (do_scrub_chars <LEX_IS_SYMBOL_COMPONENT>): Check for full
346 buffer after copying string.
347
db8ac8f9
PB		 3482005-09-27 Paul Brook <paul@codesourcery.com>
349
350 * config/arm.c (arm_cpus): Add more cpu names.
351 * doc/c-arm.texi: Document them.
352
66bd02d3
AM		 3532005-09-21 Alan Modra <amodra@bigpond.net.au>
354
355 * read.c (pseudo_set): Don't set undefined symbols to expr_section.
356
fead5cd9
RH		 3572005-09-20 Richard Henderson <rth@redhat.com>
358
359 * dwarf2dbg.c (process_entries): Fix uninitialized variable warning.
360
07a53e5c
RH		 3612005-09-20 Richard Henderson <rth@redhat.com>
362
363 * dwarf2dbg.c (struct line_entry): Replace frag and frag_ofs
364 with label.
365 (dwarf2_loc_mark_labels): New.
366 (dwarf2_gen_line_info_1): Split out of ...
367 (dwarf2_gen_line_info): ... here. Create the temp symbol here.
368 (dwarf2_emit_label): New.
369 (dwarf2_directive_loc_mark_labels): New.
370 (out_set_addr): Take a symbol instead of frag+ofs.
371 (relax_inc_line_addr): Likewise.
372 (emit_inc_line_addr): Assert delta non-negative.
373 (process_entries): Remove dead code. Update to work with temp
374 symbols instead of frag+ofs.
375 * dwarf2dbg.h (dwarf2_directive_loc_mark_labels): Declare.
376 (dwarf2_emit_label, dwarf2_loc_mark_labels): Declare.
377 * config/obj-elf.c (elf_pseudo_tab): Add loc_mark_labels.
378 * config/obj-elf.h (obj_frob_label): New.
379 * config/tc-alpha.c (alpha_define_label): Call dwarf2_emit_label.
380 * config/tc-arm.c, config/tc-hppa.c, config/tc-m68k.c,
381 config/tc-mips.c, config/tc-ppc.c, config/tc-sh.c, config/tc-xtensa.c:
382 Similarly in the respective tc_frob_label implementation functions.
383 * config/tc-i386.c (md_pseudo_table): Move file and loc to
384 non-elf section; add loc_mark_labels.
385 * config/tc-ia64.c (struct label_fix): Add dw2_mark_labels.
386 (ia64_flush_insns): Check for marked labels; emit line entry if so.
387 (emit_one_bundle): Similarly.
388 (ia64_frob_label): Record marked labels.
389 * config/tc-m68hc11.h (tc_frob_label): Remove.
390 * config/tc-ms1.c (md_pseudo_table): Remove file and loc.
391 * config/tc-sh.h (tc_frob_label): Pass sym to sh_frob_label.
392 * config/tc-sh64.h (tc_frob_label): Likewise.
393 * doc/as.texinfo (LNS directives): Docuement .loc_mark_blocks.
394
aba4aa7d
AM		 3952005-09-20 Alan Modra <amodra@bigpond.net.au>
396
397 * read.c (pseudo_set): Set segment of expression syms to expr_section.
398
43fd16e4
JB		 3992005-09-14 Jan Beulich <jbeulich@novell.com>
400
401 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Add selector
402 registers, floating point control and status words, and mxcsr as
403 well as (for 64-bit code) segment base registers and rflags.
404
3e470ab5
DD		 4052005-09-09 Dmitry Diky <diwil@spec.ru>
406
407 * config/tc-msp430.c (msp430_operands): Undo last changes. Instead...
408 (msp430_relax_frag): add a guard check to ensure that final fr_subtype
409 has been reached.
410
2ef2b9ae
CF		 4112005-09-08 Chao-ying Fu <fu@mips.com>
412
413 * doc/as.texinfo: Document -mdsp and -mno-dsp options.
414 * doc/c-mips.texi: Likewise, and document ".set dsp" and ".set nodsp"
415 directives.
416
3eb17e6b
PB		 4172005-09-08 Paul Brook <paul@codesourcery.com>
418
419 * config/tc-arm.c (do_smi, do_t_smi): Rename ...
420 (do_smc, do_t_smc): ... to this.
421 (insns): Remane smi to smc.
422 (md_apply_fix, tc_gen_reloc): Rename BFD_RELOC_ARM_SMI to
423 BFD_RELOC_ARM_SMC.
424
ecea7679
RH		 4252005-09-07 Richard Henderson <rth@redhat.com>
426
427 * dwarf2dbg.c (dwarf2_where): Set line->isa.
428 (dwarf2_set_isa): New.
429 (dwarf2_directive_loc): Rearrange to allow all options on one line.
430 * dwarf2dbg.h (dwarf2_set_isa): Declare.
431 * doc/as.texinfo: Update .loc documentation.
432
bd0eb99b
RH		 4332005-09-07 Richard Henderson <rth@redhat.com>
434
435 * dwarf2dbg.c: Include safe-ctype.h.
436 (DWARF2_LINE_OPCODE_BASE): Bump to 13.
437 (current): Initialize.
438 (dwarf2_emit_insn): Clear DWARF2_FLAG_BASIC_BLOCK,
439 DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN.
440 (dwarf2_directive_file): Cope with invalid filename.
441 (dwarf2_directive_loc): Add handling for basic_block, prologue_end,
442 epilogue_begin, is_stmt, isa.
443 (emit_inc_line_addr): Move line_delta == 0, addr_delta == 0 special
444 case down lower.
37b75c0c 445 (process_entries): Handle isa, DWARF2_FLAG_PROLOGUE_END,
bd0eb99b
RH		 446 and DWARF2_FLAG_EPILOGUE_BEGIN.
447 (out_debug_line): Emit sizes for DW_LNS_set_prologue_end,
448 DW_LNS_set_epilogue_begin, DW_LNS_set_isa.
449 * dwarf2dbg.h (DWARF2_FLAG_IS_STMT): Rename from DWARF2_FLAG_BEGIN_STMT.
450 (DWARF2_FLAG_BASIC_BLOCK): Rename from DWARF2_FLAG_BEGIN_BLOCK.
451 (DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN): New.
452 (struct dwarf2_line_info): Add isa member.
453 * doc/as.texinfo (LNS directives): New node.
454
b8ee1a6e
DU		 4552005-09-07 David Ung <davidu@mips.com>
456
457 * config/tc-mips.c (append_insn): Undo last change. Instead add
458 guard to suppress calling frag_grow if the current instruction is
459 one that allows a delay slot.
460
ef2e4d86
CF		 4612005-09-06 Chao-ying Fu <fu@mips.com>
462
463 * config/tc-mips.c (mips_set_options): Add ase_mt for MT instructions.
464 (mips_opts): Add -1 to initialize ase_mt.
465 (file_ase_mt): New variable for -mmt.
466 (CPU_HAS_MT): New define.
467 (validate_mips_insn): Add supports for +t, +T, !, $, *, &, g operand
468 formats.
469 (mips_ip): Check ase_mt to enable MT instructions.
470 Handle !, $, *, &, +T, +t, g operand formats.
471 For "mftc1", "mfthc1", "cftc1", "mttc1", "mtthc1", "cttc1", we allow
472 odd float registers.
473 (OPTION_MT, OPTION_NO_MT): New define.
474 (OPTION_COMPAT_ARCH_BASE): Change because of inserting MT define.
475 (md_parse_option): Parse OPTION_MT and OPTION_NO_MT.
476 (mips_after_parse_args): Set ase_mt based on CPU.
477 (s_mipsset): Handle ".set mt" and ".set nomt".
478 (mips_elf_final_processing): Remind of adding new flag for MT ASE.
479 (md_show_usage): Show usage of -mmt and -mno-mt.
480 * doc/as.texinfo: Document -mmt and -mno-mt options.
481 * doc/c-mips.texi: Likewise, and document ".set mt" and ".set nomt"
482 directives.
483
0110f2b8
PB		 4842005-09-06 Paul Brook <paul@codesourcery.com>
485
486 * config/tc-arm.c (arm_it): Add relax field.
487 (T16_32_TAB): Add addi, addis, add_pc, add_sp, dec_sp, inc_sp,
488 b, bcond, ldr_pc, ldr_pc2, ldr_sp, str_sp, subi, subis.
489 (do_t_add_sub, do_t_addr, do_t_branch, do_t_ldst,
490 do_t_mov_cmp): Allow relaxation.
491 (output_relax_insn): New function.
492 (put_thumb32_insn): New function.
493 (output_inst): Use new functions.
494 (md_assemble): Don't throw error on relaxable instructions.
495 (insns): Change "b" entry from TCE(...) to tCE(...).
496 (md_estimate_size_before_relax): Return 2.
497 (md_convert_frag, relax_immediate, relax_adr, relax_addsub,
498 relax_branch, arm_relax_frag): New functions.
499 (arm_force_relocation): Return 0 for Thumb-2 immediate operand
500 relocations.
501 * config/tc-arm.h (md_convert_frag): Remove definition.
502 (md_relax_frag): Define.
503 (arm_relax_frag): Add prototype.
504
9a64e435
PB		 5052005-09-02 Paul Brook <paul@codesourcery.com>
506
507 * config/tc-arm.c (do_rn_rd): Enforce SWP operand constraints.
508
8f06b2d8
PB		 5092005-09-02 Paul Brook <paul@codesourcery.com>
510
511 * config/tc-arm.c (encode_arm_cp_address): Use
512 BFD_RELOC_ARM_T32_CP_OFF_IMM in thumb mode.
513 (do_iwmmxt_wldstbh): Use BFD_RELOC_ARM_T32_CP_OFF_IMM_S2 in thumb
514 mode.
515 (md_assemble): Only allow coprocessor instructions when Thumb-2 is
516 available.
517 (cCE, cC3): Define.
518 (insns): Use them for coprocessor instructions.
519 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM.
520 (get_thumb32_insn): New function.
521 (put_thumb32_insn): New function.
522 (md_apply_fix): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM and
523 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
524
c4188bc9
PB		 5252005-09-02 Paul Brook <paul@codesourcery.com>
526
527 * config/tc-arm.c (opcode_lookup): Look for infix opcode when
528 incorrect suffix matches.
529
e9df6573
DU		 5302005-09-01 David Ung <davidu@mips.com>
531
532 * config/tc-mips.c (append_insn): Correctly handle mips16 case
533 when the frags are different for the 2 instructions we want to
534 swap. If the lengths of the 2 instructions are not the same, we
535 won't do the swap but emit an nop.
536
2a9a06c1
DD		 5372005-09-01 Dmitry Diky <diwil@spec.ru>
538
539 * config/tc-msp430.c (msp430_operands): Emit dwarf2_emit_insn()
37b75c0c 540 as appropriate. Change frag_variant() to frag_var() for relaxes.
2a9a06c1 541
61e192bf
NC		 5422005-08-29 Nick Clifton <nickc@redhat.com>
543
544 * write.c (generic_force_reloc): Do not call S_FORCE_RELOC if
545 there is no symbol.
546
435acd52
JB		 5472005-08-26 Jan Beulich <jbeulich@novell.com>
548
549 * config/tc-i386.c (intel_e09): Set JumpAbsolute when seeing a PTR-
550 qualified operand of a branch.
551 (intel_bracket_expr): Set JumpAbsolute here...
552 (intel_e11): ... rather than here.
553
c0524131
NC		 5542005-08-26 Christian Groessler <chris@groessler.org>
555
556 * configure.tgt: Set bfd_gas also for z8k cpu.
557 * config/tc-z8k.c (s_segm): Use bfd_set_arch_mach to set machine
558 type.
559 (newfix): Adapt to bfd reloc types.
560 (build_bytes): Adapt to bfd reloc types. Ensure that enough space
561 is available in the current frag.
562 (md_convert_frag): Adapt function parameters.
563 (tc_gen_reloc): New function.
564 (md_section_align): Use bfd_get_section_alignment.
565 (md_apply_fix): Adapt to bfd reloc types. Fix handling of
566 BFD_RELOC_Z8K_IMM4L, BFD_RELOC_8, BFD_RELOC_16, and BFD_RELOC_32
567 relocations.
568 * config/tc-z8k.h (TARGET_ARCH): Define.
569 (tc_fix_adjustable): Define.
570
74cd071d
CF		 5712005-08-25 Chao-ying Fu <fu@mips.com>
572
573 * config/tc-mips.c (mips_set_options): Add ase_dsp for DSP instructions.
574 (mips_opts): Add -1 to initialize ase_dsp.
575 (file_ase_dsp): New variable for -mdsp.
576 (CPU_HAS_DSP): New define.
577 (validate_mips_insn): Add supports for 3, 4, 5, 6, 7, 8, 9, 0, ', :, @
578 operand formats.
579 (mips_ip): Add min_range and max_range for checking singed numbers.
580 Check ase_dsp to enable DSP instructions.
581 Handle 3, 4, 5, 6, 7, 8, 9, 0, ', :, @ operand formats.
582 (OPTION_DSP, OPTION_NO_DSP): New define.
583 (OPTION_COMPAT_ARCH_BASE): Change because of inserting DSP define.
584 (md_parse_option): Parse OPTION_DSP and OPTION_NO_DSP.
585 (mips_after_parse_args): Set ase_dsp based on CPU.
586 (s_mipsset): Handle ".set dsp" and ".set nodsp".
587 (mips_elf_final_processing): Remind of adding new flag for DSP ASE.
588 (md_show_usage): Show usage of -mdsp and -mno-dsp.
589
ff324200
DU		 5902005-08-23 David Ung <davidu@mips.com>
591
592 * config/tc-mips.c (mips_cpu_info_table): Add 5kf to the table of
593 cpu names.
594
ac805826
AM		 5952005-08-23 Alan Modra <amodra@bigpond.net.au>
596
597 PR 1036
598 * config/tc-ppc.c (ppc_symbol_chars): Add '%' and '['.
599
478ec1e3
AM		 6002005-08-23 Phil Edwards <phil@codesourcery.com>
601
602 * configure.tgt (*-*-vxworks): Match vxworks* instead.
603
4fa24527
JB		 6042005-08-22 Jan Beulich <jbeulich@novell.com>
605
606 * config/tc-i386.c (object_64bit): New.
607 (i386_target_format): Initialize it.
608 (output_disp): Use object_64bit for relocation type determination.
609 (output_imm): Likewise.
610 (i386_validate_fix): Likewise.
611 (tc_gen_reloc): Likewise.
612 (lex_got): Likewise. Remove static mode_name. Change array size
613 of gotrel's rel field, and adjust its initializer. Adjust diagnostic.
614 (x86_cons): Use object_64bit for deciding whether quad fields can
615 have relocations.
616
fefaa1aa
CG		 6172005-08-18 Christian Groessler <chris@groessler.org>
618
619 * config/tc-h8300.h: Remove TC_RELOC_MANGLE/tc_reloc_mangle.
620 * config/tc-mcore.h: Likewise.
621 * config/tc-z8k.h: Likewise.
622 * config/tc-z8k.c: Likewise.
623 * config/tc-sh.h: Remove TC_RELOC_MANGLE and
624 sh_coff_reloc_mangle declaration.
625 * config/tc-sh.c: (md_apply_fix): Fix comment for case
626 BFD_RELOC_SH_USES.
627
32a3d256
KK		 6282005-08-18 Kaz Kojima <kkojima@rr.iij4u.or.jp>
629
630 * config/tc-sh64.c (sh64_target_format): Check preset_target_arch
631 to confirm that no ISA is specified.
632
4111faa5
NC		 6332005-08-18 Nick Clifton <nickc@redhat.com>
634
635 * write.c (relax_segment): Count the number of frags being
636 processed and use this to compute a maximum limit on the number of
637 iterations that will be allowed when attempting to relax the
638 segment.
639
11eec5fc
DS		 6402005-08-17 Danny Smith <dannysmith@users.sourceforge.net>
641
642 * config/obj-coff.c (obj_coff_weak): Set auxiliary record
643 of NT weak externals to IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY.
644
23d36e92
AM		 6452005-08-16 Alan Modra <amodra@bigpond.net.au>
646
647 * config/tc-ppc.c (ppc_set_cpu): Don't select 64-bit based on
648 default cpu.
649
3d388997
PB		 6502005-08-15 Paul Brook <paul@codesourcery.com>
651
652 * config/tc-arm.c (do_t_mov_cmp): Fix encoding of i16-bit conditional
653 instructions.
654 (do_t_mvn_tst, do_t_neg, do_t_shift): Ditto.
655
36ae0db3
DJ		 6562005-08-15 Daniel Jacobowitz <dan@codesourcery.com>
657
658 * config/tc-ppc.c (parse_cpu): Add -me300 support.
659 (md_show_usage): Likewise.
660 * doc/c-ppc.texi (PowerPC-Opts): Document it.
661
6c639ef9
MS		 6622005-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
663
664 * config/tc-s390.c (md_parse_option): Add cpu type z9-109.
665 (md_gather_operands): Add support for optional operands.
666
77592908
DD		 6672005-08-12 Dmitry Diky <diwil@spec.ru>
668 * config/tc-msp430.c (msp430_enable_relax): New flag.
669 (msp430_enable_polys): Likewise.
670 (OPTION_RELAX): New option.
671 (OPTION_POLYMORPHS): Likewise.
672 (md_longopts): New long options.
673 (md_show_usage): Updated.
674 (md_parse_option): Add new options handler.
675 (msp430_operands): Add check if polymorph insns are enabled.
676 (msp430_force_relocation_local): New function.
677 (md_apply_fix): Now delete relocs according to new flags combination.
678 (msp430_relax_frag): Convert long branches to short branches only if
679 flag msp430_enable_relax is set.
680 * config/tc-msp430.h (TC_FORCE_RELOCATION_LOCAL): Defined.
681 (msp430_force_relocation_local): Likewise.
682 * doc/c-msp430.texi: Describe new options.
37b75c0c 683
e079bef8
ILT		 6842005-08-11 Ian Lance Taylor <ian@airs.com>
685
686 * Makefile.am ($(srcdir)/make-gas.com): Remove target.
687 (stamp-mk.com): Likewise.
688 (EXTRA_DIST): Remove make-gas.com from list.
689 (MOSTLYCLEANFILES): Remove stamp-mk.com from list.
690 * Makefile.in: Regenerate.
691
4924bf8f
HPN		 6922005-08-11 Hans-Peter Nilsson <hp@axis.com>
693
694 * subsegs.c (subseg_change): Move declaration of seginfo to before
695 first statement.
696
7be1c489
AM		 6972005-08-11 Alan Modra <amodra@bigpond.net.au>
698
699 * README-vms: Delete.
700 * config-gas.com: Delete.
701 * makefile.vms: Delete.
702 * vmsconf.sh: Delete.
703 * config/atof-tahoe.c: Delete.
704 * config/m88k-opcode.h: Delete.
705 * config/obj-bout.c: Delete.
706 * config/obj-bout.h: Delete.
707 * config/obj-hp300.c: Delete.
708 * config/obj-hp300.h: Delete.
709 * config/tc-a29k.c: Delete.
710 * config/tc-a29k.h: Delete.
711 * config/tc-h8500.c: Delete.
712 * config/tc-h8500.h: Delete.
713 * config/tc-m88k.c: Delete.
714 * config/tc-m88k.h: Delete.
715 * config/tc-tahoe.c: Delete.
716 * config/tc-tahoe.h: Delete.
717 * config/tc-tic80.c: Delete.
718 * config/tc-tic80.h: Delete.
719 * config/tc-w65.c: Delete.
720 * config/tc-w65.h: Delete.
721 * config/te-aux.h: Delete.
722 * config/te-delt88.h: Delete.
723 * config/te-delta.h: Delete.
724 * config/te-dpx2.h: Delete.
725 * config/te-hp300.h: Delete.
726 * config/te-ic960.h: Delete.
727 * config/vms-a-conf.h: Delete.
728 * doc/c-a29k.texi: Delete.
729 * doc/c-h8500.texi: Delete.
730 * doc/c-m88k.texi: Delete.
731 * README: Remove obsolete examples, and list of supported targets.
732 * Makefile.am: Remove a29k, h8500, m88k, tahoe, tic80, w65,
733 bout and hp300 support.
734 (DEP_FLAGS): Don't define BFD_ASSEMBLER.
735 * configure.in: Remove --enable-bfd-assembler, need_bfd,
736 primary_bfd_gas.
737 * configure.tgt: Remove a29k, h8300-coff, h8500-*, i960 non-elf,
738 m68k non bfd, m88k, or32-coff, tic80-*, vax non-bfd, w65k-*, *-nindy.
739 * as.c: Remove all non-BFD_ASSEMBLER code, support for above targets.
740 * as.h: Likewise.
741 * dw2gencfi.c: Likewise.
742 * dwarf2dbg.c: Likewise.
743 * ehopt.c: Likewise.
744 * input-file.c: Likewise.
745 * listing.c: Likewise.
746 * literal.c: Likewise.
747 * messages.c: Likewise.
748 * obj.h: Likewise.
749 * output-file.c: Likewise.
750 * read.c: Likewise.
751 * stabs.c: Likewise.
752 * struc-symbol.h: Likewise.
753 * subsegs.c: Likewise.
754 * subsegs.h: Likewise.
755 * symbols.c: Likewise.
756 * symbols.h: Likewise.
757 * tc.h: Likewise.
758 * write.c: Likewise.
759 * write.h: Likewise.
760 * config/aout_gnu.h: Likewise.
761 * config/obj-aout.c: Likewise.
762 * config/obj-aout.h: Likewise.
763 * config/obj-coff.c: Likewise.
764 * config/obj-coff.h: Likewise.
765 * config/obj-evax.h: Likewise.
766 * config/obj-ieee.h: Likewise.
767 * config/tc-arm.c: Likewise.
768 * config/tc-arm.h: Likewise.
769 * config/tc-avr.c: Likewise.
770 * config/tc-avr.h: Likewise.
771 * config/tc-crx.h: Likewise.
772 * config/tc-d10v.h: Likewise.
773 * config/tc-d30v.h: Likewise.
774 * config/tc-dlx.h: Likewise.
775 * config/tc-fr30.h: Likewise.
776 * config/tc-frv.h: Likewise.
777 * config/tc-h8300.c: Likewise.
778 * config/tc-h8300.h: Likewise.
779 * config/tc-hppa.h: Likewise.
780 * config/tc-i370.h: Likewise.
781 * config/tc-i386.c: Likewise.
782 * config/tc-i386.h: Likewise.
783 * config/tc-i860.h: Likewise.
784 * config/tc-i960.c: Likewise.
785 * config/tc-i960.h: Likewise.
786 * config/tc-ip2k.h: Likewise.
787 * config/tc-iq2000.h: Likewise.
788 * config/tc-m32c.h: Likewise.
789 * config/tc-m32r.h: Likewise.
790 * config/tc-m68hc11.h: Likewise.
791 * config/tc-m68k.c: Likewise.
792 * config/tc-m68k.h: Likewise.
793 * config/tc-maxq.c: Likewise.
794 * config/tc-maxq.h: Likewise.
795 * config/tc-mcore.c: Likewise.
796 * config/tc-mcore.h: Likewise.
797 * config/tc-mn10200.h: Likewise.
798 * config/tc-mn10300.c: Likewise.
799 * config/tc-mn10300.h: Likewise.
800 * config/tc-ms1.h: Likewise.
801 * config/tc-msp430.c: Likewise.
802 * config/tc-msp430.h: Likewise.
803 * config/tc-ns32k.c: Likewise.
804 * config/tc-ns32k.h: Likewise.
805 * config/tc-openrisc.h: Likewise.
806 * config/tc-or32.c: Likewise.
807 * config/tc-or32.h: Likewise.
808 * config/tc-ppc.c: Likewise.
809 * config/tc-ppc.h: Likewise.
810 * config/tc-s390.h: Likewise.
811 * config/tc-sh.c: Likewise.
812 * config/tc-sh.h: Likewise.
813 * config/tc-sparc.c: Likewise.
814 * config/tc-tic30.c: Likewise.
815 * config/tc-tic30.h: Likewise.
816 * config/tc-tic4x.c: Likewise.
817 * config/tc-tic4x.h: Likewise.
818 * config/tc-tic54x.c: Likewise.
819 * config/tc-tic54x.h: Likewise.
820 * config/tc-v850.h: Likewise.
821 * config/tc-vax.c: Likewise.
822 * config/tc-vax.h: Likewise.
823 * config/tc-xstormy16.h: Likewise.
824 * config/tc-xtensa.h: Likewise.
825 * config/tc-z8k.c: Likewise.
826 * config/tc-z8k.h: Likewise.
827 * config/vms-a-conf.h
828 * doc/Makefile.am: Likewise.
829 * doc/all.texi: Likewise.
830 * doc/as.texinfo: Likewise.
829c3ed3 831 * doc/internals.texi: Likewise.
7be1c489
AM		 832 * doc/Makefile.in: Regenerate.
833 * Makefile.in: Regenerate.
834 * configure: Regenerate.
835 * config.in: Regenerate.
836 * po/POTFILES.in: Regenerate.
837
2f6178c1
NC		 8382005-08-09 Nick Clifton <nickc@redhat.com>
839
840 PR 1070
841 * macro.c (getstring): Do not treat round parentheses exactly the
842 same as angle brackets - the parentheses need to be preserved and
843 passed on to the macro processing code.
844
44c86e8c
NC		 8452005-08-08 Nick Clifton <nickc@redhat.com>
846
847 * config/tc-msp430.c (MSP430_ISA_21): Define.
848 (mcu_types): Add entries for msp430x21xx variants.
849
df40eaf9
NC		 8502005-08-08 Nick Clifton <nickc@redhat.com>
851
852 PR 1070
853 * macro.c (getstring): Treat round parentheses in the same way as
854 angle brackets.
855 (get_any_string): Likewise.
856
5a14ab23
L		 8572005-08-07 H.J. Lu <hongjiu.lu@intel.com>
858
859 PR gas/1118
860 * as.c (parse_args): Handle -al=<FILE>.
861
47837f8e
NC		 8622005-08-07 Nick Clifton <nickc@redhat.com>
863
864 * read.c (s_app_line): Accept a line number of 0 for compatibility
865 with gcc's output for assembler-with-cpp files.
866
e27ec89e
PB		 8672005-08-05 Paul Brook <paul@codesourcery.com>
868
869 * config/tc-arm.c (current_it_mask, current_cc): New variables.
870 (do_t_add_sub): Use correct encodings inside IT block.
871 (do_t_arit3c): Ditto.
872 (do_t_it): Simplify logic. Set current_it_mask and current_cc.
873 (md_assemble): Verify conditional suffixes agains IT blocks.
874
9c3c69f2
PB		 8752005-08-05 Paul Brook <paul@codesourcery.com>
876
877 * config/tc-arm.c (encode_thumb32_immediate): Only accept shifted
878 constants.
879 (encode_thumb32_shifted_operand): Prohibit register shifts.
880 (encode_thumb32_addr_mode): Fix typo.
881 (insns): Correct thumb2 ldm and stm opcodes.
882
f2184508
NC		 8832005-08-02 Khem Raj <kraj@mvista.com>
884
885 * config/tc-arm.c (do_iwmmxt_wldstd): Correct the offset range for
886 WLDRD/WSTRD instruction.
887
4e6935a6
AM		 8882005-08-02 Alan Modra <amodra@bigpond.net.au>
889
890 * config/tc-ppc.c (md_apply_fix <ELF>): Don't warn on overflow
891 if emitting a reloc.
892
8a06b769
TS		 8932005-07-29 Thiemo Seufer <ths@networkno.de>
894
895 * config/tc-mips.c (s_mips_globl): Allow multiple symbols per .globl.
896
e9f89963
PB		 8972005-07-29 Paul Brook <paul@codesourcery.com>
898
899 * config/tc-arm.c (T16_32_TAB): Add "addr". Fix encoding of push and
900 pop.
901 (do_t_addr): Implement 32-bit variant.
902 (do_t_push_pop): Make some errors warnings. Handle single register
903 32-bit case.
904 (insns): Use tCE for adr.
905 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_ADD_PC12.
906 (md_apply_fix): Ditto.
907
92e90b6e
PB		 9082005-07-29 Paul Brook <paul@codesourcery.com>
909
910 * config/tc-arm.c (parse_tb): New function.
911 (enum operand_parse_code): Add OP_TB.
912 (parse_operands): Handle OP_TB.
913 (do_t_add_sub_w, do_t_tb): New functions.
914 (insns): Add entries for addw, subw, tbb and tbh.
915 (md_apply_fix): Handle BFD_RELOC_ARM_T32_IMM12.
916
0a7b9ba6
NC		 9172005-07-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
918
919 * config/tc-m32r.c (m32r_check_fixup): Fixed X_op check.
920
17d4e2a2
L		 9212007-07-27 H.J. Lu <hongjiu.lu@intel.com>
922
923 * config/tc-i386.c (handle_large_common): Declare only for ELF.
924
ba825241
JB		 9252005-07-27 Jan Beulich <jbeulich@novell.com>
926
927 * config/tc-ia64.h (unw_r_record): Change type of fr_mem to unsigned
928 int.
929 (unw_p_record): Remove unused/redundant fields imask and rmask.
930 Combine spoff and pspoff into a union. Combine gr and br into a
931 union. Change type of grmask and brmask to unsigned char. Change type
932 of frmask to unsigned int.
933 (unw_x_record): Combine spoff, pspoff, and treg into a union.
934 * config/tc-ia64.c (unwind): New field 'pending_saves'.
935 (check_pending_save): New.
936 (alloc_record): Clear out entire record.
937 (output_psp_gr): Use renamed structure fields.
938 (output_psp_sprel): Likewise.
939 (output_rp_gr): Likewise.
940 (output_rp_br): Likewise.
941 (output_rp_psprel): Likewise.
942 (output_rp_sprel): Likewise.
943 (output_pfs_gr): Likewise.
944 (output_pfs_psprel): Likewise.
945 (output_pfs_sprel): Likewise.
946 (output_preds_gr): Likewise.
947 (output_preds_psprel): Likewise.
948 (output_preds_sprel): Likewise.
949 (output_spill_base): Likewise.
950 (output_unat_gr): Likewise.
951 (output_unat_psprel): Likewise.
952 (output_unat_sprel): Likewise.
953 (output_lc_gr): Likewise.
954 (output_lc_psprel): Likewise.
955 (output_lc_sprel): Likewise.
956 (output_fpsr_gr): Likewise.
957 (output_fpsr_psprel): Likewise.
958 (output_fpsr_sprel): Likewise.
959 (output_priunat_gr): Likewise.
960 (output_priunat_psprel): Likewise.
961 (output_priunat_sprel): Likewise.
962 (output_bsp_gr): Likewise.
963 (output_bsp_psprel): Likewise.
964 (output_bsp_sprel): Likewise.
965 (output_bspstore_gr): Likewise.
966 (output_bspstore_psprel): Likewise.
967 (output_bspstore_sprel): Likewise.
968 (output_rnat_gr): Likewise.
969 (output_rnat_psprel): Likewise.
970 (output_rnat_sprel): Likewise.
971 (output_spill_psprel): Likewise.
972 (output_spill_sprel): Likewise.
973 (output_spill_reg): Likewise.
974 (output_fr_mem): Likewise. Allocate one unwind record per set mask
975 bit.
976 (output_frgr_mem): Likewise.
977 (output_gr_mem): Likewise.
978 (output_br_mem): Likewise.
979 (output_gr_gr): Likewise.
980 (output_br_gr): Likewise.
981 (fixup_unw_records): Likewise.
982 (process_one_record): Use renamed structure fields. For gr_gr and
983 br_gr, collect mask from chain of records before output.
984 (in_prologue): Simplify and eliminate early returns. Call
985 check_pending_save.
986 (in_body): Simplify and eliminate early returns.
987 (dot_body): Call check_pending_save.
988 (md_assemble): Update comment. Deal with pending saves.
989
9cd96992
JB		 9902005-07-26 Jan Beulich <jbeulich@novell.com>
991
992 * config/tc-i386.c (optimize_imm): Calculate candidate immediates
993 mask from guessed suffix, but mask out other immediate types only
994 if at least on candidate is valid for the insn.
995
fd54057a
DD		 9962005-07-25 DJ Delorie <dj@redhat.com>
997
998 * config/tc-m32c.c (md_cgen_lookup_reloc): Add 8 bit operands.
999 Support %mod() modifiers from opcodes.
1000 * doc/c-m32c.texi (M32C-Modifiers): New section.
1001
3b22753a
L		 10022005-07-25 Jan Hubicka <jh@suse.cz>
1003 H.J. Lu <hongjiu.lu@intel.com>
1004
1005 * config/obj-elf.c: Include "elf/x86-64.h" if TC_I386 is
1006 defined.
1007 (elf_com_section_ptr): New.
1008 (elf_begin): Set elf_com_section_ptr to bfd_com_section_ptr.
1009 (elf_common_parse): Make it global. Use elf_com_section_ptr
1010 instead of bfd_com_section_ptr.
1011 (obj_elf_change_section): Handle x86-64 large bss sections.
1012
1013 * config/obj-elf.h (elf_com_section_ptr): New.
1014 (elf_common_parse): New.
1015
1016 * config/tc-i386.c (handle_large_common): New.
1017 (md_pseudo_table): Add "largecomm".
1018 (x86_64_section_letter): New.
1019 (x86_64_section_word): New.
1020
1021 * config/tc-i386.h (x86_64_section_word): New.
1022 (x86_64_section_letter): New.
1023 (md_elf_section_letter): New. Defined.
1024 (md_elf_section_word): Likewise.
1025
9f971fcb
NC		 10262005-07-21 Ralf Corsepius <ralf.corsepius@rtems.org>
1027
1028 * configure.tgt: Remove i386-*-rtemself*.
1029 Remove sparc-*-rtemself*.
1030
240a3425
BE		 10312005-07-21 Ben Elliston <bje@gnu.org>
1032
1033 * config/tc-m68k.h: Remove TE_LYNX conditional code.
1034
c160f130
PB		 10352005-07-21 Paul Brook <paul@codesourcery.com>
1036
1037 * config/tc-arm.c (encode_thumb32_addr_mode): Don't set
1038 inst.reloc.pc_rel.
1039
a9bfff94
NC		 10402005-07-20 Tavis Ormandy <taviso@gentoo.org>
1041
1042 * messages.c: Use vsnprintf instead of vsprintf.
1043
157e7bd1
NC		 10442005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1045
1046 * config/tc-m32r.c (tc_gen_reloc): Check BFD_RELOC_32_PCREL and
1047 BFD_RELOC_16_PCREL to Support R_M32R_REL32.
1048
85da3a56
NC		 10492005-07-18 Nick Clifton <nickc@redhat.com>
1050
1051 * configure.tgt: Restore alpha ordering to list of arches.
1052
71e17562
DA		 10532005-07-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1054
1055 * tc-hppa.c (pa_ip): Reject match for '#' immediate if not pa20.
1056
718ddfc0
JB		 10572005-07-18 Jan Beulich <jbeulich@novell.com>
1058
1059 * config/tc-i386.c (md_begin): Use IS_ELF.
1060 (tc_i386_fix_adjustable): Likewise.
1061 (md_estimate_size_before_relax): Likewise.
1062 (md_apply_fix): Likewise.
1063 (i386_target_format): Likewise.
1064 (lex_got): Define to NULL when not ELF or when LEX_AT. Check IS_ELF.
1065 (i386_immediate): Remove #ifdef LEX_AT.
1066 (i386_displacement): Likewise.
1067 * config/tc-i386.h (x86_cons): Prototype only when ELF and when not
1068 LEX_AT.
1069
3956db08
JB		 10702005-07-18 Jan Beulich <jbeulich@novell.com>
1071
1072 * config/tc-i386.c (reloc): Convert to ISO C90. Change first
1073 parameter to unsigned. Parameter sign now is tristate - zero/
1074 positive mean unsigned/signed, negative means signedness doesn't
1075 matter. Check field size,
1076 signedness, and pcrel-ness are in agreement between relocated field
1077 and relocation type. Adjust diagnostics.
1078 (optimize_imm): And type mask of operand instead of overwriting it.
1079 (lex_got): Convert to ISO C90. Add third parameter. Add new field to
1080 local structure and initialize gotrel accordingly. Pass caller as
1081 mask of types that the operator can match.
1082 (x86_cons_fix_new): Let reloc know that signedness of relocation
1083 doesn't matter.
1084 (x86_pe_cons_fix_new): Likewise.
1085 (x86_cons): Pass additional argument to lex_got.
1086 (i386_immediate): New local variable 'types'. Pass its address as
1087 additional argument to lex_got. Mask out operand types not supported
1088 befoe returning.
1089 (i386_displacement): Likewise. Set bigdisp to all types supported in
1090 64-bit mode, combining the previously split initialization.
1091
2dd88dca
JB		 10922005-07-18 Jan Beulich <jbeulich@novell.com>
1093
1094 * config/tc-i386.c (parse_insn): Reject prefix if unavailable in
1095 current mode.
1096
8126167b
DA		 10972005-07-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1098
1099 * config/tc-hppa.c (pa_ip): Search entire mnemonic before considering
1100 promoted match.
1101
0f82ff91
AM		 11022005-07-16 Alan Modra <amodra@bigpond.net.au>
1103
1104 * Makefile.am: Run "make dep-am".
1105 * Makefile.in: Regenerate.
1106
90700ea2
L		 11072007-07-15 H.J. Lu <hongjiu.lu@intel.com>
1108
1109 * gas/config/tc-i386.h (CpuVMX): New.
1110 (CpuUnknownFlags): Add CpuVMX.
1111
49f58d10
JB		 11122005-07-14 Jim Blandy <jimb@redhat.com>
1113
1114 Add support for the Renesas M32C.
1115 * Makefile.am (CPU_TYPES): List m32c.
1116 (TARGET_CPU_CFILES): List config/tc-m32c.c.
1117 (TARGET_CPU_HFILES): List config/tc-m32c.h.
1118 * configure.in: Add case for m32c.
1119 * configure.tgt: Add cases for m32c and m32c-*-elf.
1120 * configure: Regenerated.
1121 * config/tc-m32c.c, config/tc-m32c.h: New files.
1122 * doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
1123 * doc/Makefile.in: Regenerated.
1124 * doc/all.texi: Set M32C.
1125 * doc/as.texinfo: Add text for the M32C-specific options and line
1126 comment characters, and refer to c-m32c.texi.
1127 * doc/c-m32c.texi: New file.
37b75c0c 1128
6c5cf62c
NC		 11292005-07-14 Nick Clifton <nickc@redhat.com>
1130
1131 PR 1069
1132 * config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
1133 the ins_parse buffer.
1134
14c194bb
NC		 11352005-07-10 Ralf Corsepius <ralf.corsepius@rtems.org>
1136
1137 * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
1138 i386-*-rtemscoff*, sparc-*-rtemsaout*.
1139
28a9d8f5
L		 11402005-07-10 H.J. Lu <hongjiu.lu@intel.com>
1141
1142 * config/tc-i386.c (optimize_disp): Optimize signed 32bit
1143 displacements.
1144
b4f261e0
BE		 11452005-07-08 Ben Elliston <bje@au.ibm.com>
1146
1147 * frags.h: Remove ANSI_PROTOTYPES conditional code.
1148 * config/obj-elf.h: Likewise.
1149 * config/tc-h8300.h: Likewise.
1150 * config/tc-h8500.h: Likewise.
1151 * config/tc-i370.h: Likewise.
1152 * config/tc-i386.h: Likewise.
1153 * config/tc-m68hc11.h: Likewise.
1154 * config/tc-m68k.h: Likewise.
1155 * config/tc-ppc.h: Likewise.
1156 * config/tc-s390.h: Likewise.
1157 * config/tc-sh.h: Likewise.
1158 * config/tc-sparc.h: Likewise.
1159 * config/tc-tic30.c: Likewise.
1160 * config/tc-w65.h: Likewise.
1161 * config/tc-xtensa.h: Likewise.
1162
d8b19f1a
HPN		 11632005-07-08 Hans-Peter Nilsson <hp@axis.com>
1164
1165 PR gas/1049
1166 * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
1167
0fd3a477
JW		 11682005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1169
1170 * config/tc-tic30.c (debug): Add format attribute. Fix format
1171 bugs.
1172
bf50992e
L		 11732005-07-06 H.J. Lu <hongjiu.lu@intel.com>
1174
1175 * config/tc-i386.c (cpu_arch): Add sse3.
1176
1177 * config/tc-i386.h (CpuSSE3): Renamed from ...
1178 (CpuPNI): This. Defined as CpuSSE3.
1179
1180 * doc/c-i386.texi: Document .sse3.
1181
5d5e6db9
JB		 11822005-07-06 Jan Beulich <jbeulich@novell.com>
1183
1184 * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
1185
3ec2b351
NC		 11862005-07-05 Nick Clifton <nickc@redhat.com>
1187
1188 * config/tc-pdp11.c (md_apply_fix): Cast first argument to
1189 md_chars_to_numbers to an unsigned pointer in order to avoid a
1190 compile time warning.
1191
9d8504b1
PB		 11922005-07-05 Paul Brook <paul@codesourcery.com>
1193
1194 * config/tc-ppc.c (ppc_target_format): Add VxWorks.
1195
a0defb2e
AH		 11962005-07-05 Aldy Hernandez <aldyh@redhat.com>
1197
1198 * config/tc-ms1.c: New.
1199 * config/tc-ms1.h: New.
1200 * testsuite/gas/ms1/allinsn.d: New.
1201 * testsuite/gas/ms1/allinsn.s: New.
1202 * testsuite/gas/ms1/badinsn.s: New.
1203 * testsuite/gas/ms1/badinsn1.s: New.
1204 * testsuite/gas/ms1/badoffsethigh.s: New.
1205 * testsuite/gas/ms1/badoffsetlow.s: New.
1206 * testsuite/gas/ms1/badorder.s: New.
1207 * testsuite/gas/ms1/badreg.s: New.
1208 * testsuite/gas/ms1/badsignedimmhigh.s: New.
1209 * testsuite/gas/ms1/badsignedimmlow.s: New.
1210 * testsuite/gas/ms1/badsyntax.s: New.
1211 * testsuite/gas/ms1/badsyntax1.s: New.
1212 * testsuite/gas/ms1/badunsignedimmhigh.s: New.
1213 * testsuite/gas/ms1/badunsignedimmlow.s: New.
1214 * testsuite/gas/ms1/errors.exp: New.
1215 * testsuite/gas/ms1/ldst.s: New.
1216 * testsuite/gas/ms1/misc.d: New.
1217 * testsuite/gas/ms1/misc.s: New.
1218 * testsuite/gas/ms1/ms1-16-003.d: New.
1219 * testsuite/gas/ms1/ms1-16-003.s: New.
1220 * testsuite/gas/ms1/ms1.exp: New.
1221 * testsuite/gas/ms1/msys.d: New.
1222 * testsuite/gas/ms1/msys.s: New.
1223 * testsuite/gas/ms1/relocs.d: New.
1224 * testsuite/gas/ms1/relocs.exp: New.
1225 * testsuite/gas/ms1/relocs1.s: New.
1226 * testsuite/gas/ms1/relocs2.s: New.
1227
30123838
JB		 12282005-07-05 Jan Beulich <jbeulich@novell.com>
1229
1230 * config/tc-i386.h (CpuSVME): New.
1231 (CpuUnknownFlags): Include CpuSVME.
1232 * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
1233 as alias of sledgehammer.
1234 (md_assemble): Include invlpga in the check for insns with two source
1235 operands.
1236 (process_operands): Include SVME insns in the check for ignored
1237 segment overrides. Adjust diagnostic.
1238 (i386_index_check): Special-case SVME insns with memory operands.
1239
ca3f61f7
NC		 12402005-07-04 Khem Raj <kraj@mvista.com>
1241 Nick Clifton <nickc@redhat.com>
1242
1243 * tc-arm.c (struct arm_it): Make operands.imm signed to match its
1244 use an immediate value.
1245 (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
1246 since the register field of the operands structure is unsigned.
1247 (s_arm_unwind_save_vfp): Make "reg" unsigned.
1248 (parse_operands): Make the 2ns parameter an unsigned pointer to
1249 match its use.
1250 (do_ldrd): When using the imm field of the operands structure as a
1251 second register field, treat it as unsigned.
1252
551b43fd
AM		 12532005-07-04 Alan Modra <amodra@bigpond.net.au>
1254
1255 PR 1004
1256 * config/obj-elf.c (obj_elf_change_section): Use backend
1257 get_sec_type_attr.
1258
e4e8248d
JB		 12592005-07-01 Jan Beulich <jbeulich@novell.com>
1260
1261 * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
1262 (output_spill_psprel, output_spill_psprel_p): Combine.
1263 (output_spill_sprel, output_spill_sprel_p): Combine.
1264 (output_spill_reg, output_spill_regp_p): Combine.
1265 (process_one_record): Handle psp_psprel.
1266 (parse_predicate_and_operand): New.
1267 (convert_expr_to_ab_reg): Two new parameters. Return void. Always
1268 initialize output values. Emit diagnostic case here.
1269 (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
1270 (add_unwind_entry): New second parameter. Allow first parameter to
1271 be NULL. Parse optional tag, emit warning about further support for
1272 it otherwise being missing. Check end-of-line when requested.
1273 (dot_fframe): Clear operand when wrong. Allow tag.
1274 (dot_vframe): Likewise.
1275 (dot_vframesp): Likewise. Rename parameter, issue warning when psp
1276 relative.
1277 (dot_vframepsp): Remove.
1278 (dot_altrp): Clear operand when wrong. Allow tag.
1279 (dot_save): Likewise. Let default case also go through
1280 add_unwind_entry.
1281 (dot_savemem): Likewise.
1282 (dot_restore): Don't return when wrong operand. Allow tag.
1283 (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
1284 parse_predicate_and_operand and the new arguments to
1285 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1286 when wrong operand. Allow tag.
1287 (dot_restorereg, dot_restorereg_p): Likewise.
1288 (dot_spillmem, dot_spillmem_p): Likewise.
1289 (dot_saveg): Clear operand when wrong. Perform tighter operand
1290 checks. Allow tag.
1291 (dot_savef): Likewise.
1292 (dot_saveb): Likewise.
1293 (dot_savegf): Likewise.
1294 (dot_spill): Remove end-of-line check. Combine. Simplify by using
1295 parse_predicate_and_operand and the new arguments to
1296 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1297 when wrong operand. Allow tag.
1298 (popcount): New.
1299 (dot_label_state): Don't return when wrong operand.
1300 (dot_copy_state): Likewise.
1301 (dot_unwabi): Likewise. Check if in prologue.
1302 (dot_body): Don't call demand_empty_rest_of_line.
1303 (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
1304 operand checks.
1305 (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
1306 use dot_spillreg for .spillreg.p. Also use dot_spillmem for
1307 .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
1308 (parse_operand): New second parameter. Don't deal with '}' here
1309 anymore. Don't advance past end-of-line.
1310 (parse_operands): Pass second argument to parse_operand.
1311 (ia64_start_line): Prevent out-of-bounds access through
1312 input_line_pointer. Deal with '}' here.
1313 (ia64_unrecognized_line): Don't deal with '}' here.
1314 (dot_alias): Use ignore_rest_of_line not its deprecated alias
1315 discard_rest_of_line.
1316
2fc8bdac
ZW		 13172005-06-30 Zack Weinberg <zack@codesourcery.com>
1318
1319 * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
1320 (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
1321 (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
0d828caf 1322 (do_branch): Always set inst.reloc.pc_rel.
2fc8bdac
ZW		 1323 (s_arm_elf_cons): Disallow use of (plt) suffix.
1324 (do_adrl): Adjust X_add_number unconditionally.
1325 (md_pcrel_from): Rename md_pcrel_from_section, add second segT
1326 argument. Handle all adjustment for pipeline offset here.
1327 (md_apply_fix): No need to undo work of md_pcrel_from. No
1328 need to extract pre-encoded pipeline adjustments from various
1329 branch instructions. Generally, assume instructions are already
1330 all-bits-zero in the field being fixed up. Remove all OBJ_ELF
1331 special cases. Handle BFD_RELOC_ARM_PLT32 like
1332 BFD_RELOC_ARM_PCREL_BRANCH.
1333 (tc_gen_reloc): Remove OBJ_ELF special case.
1334 * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
1335
b753922c
BE		 13362005-06-30 Ben Elliston <bje@gnu.org>
1337
1338 * Makefile.am (check-DEJAGNU): Don't search for expect.
1339 * Makefile.in: Regenerate.
1340
c3298874
BE		 13412005-06-30 Ben Elliston <bje@gnu.org>
1342
1343 * Makefile.am (EXPECT): Set to expect.
1344 (RUNTEST): Likewise, set to runtest.
1345 * Makefile.in: Regenerate.
1346
8f738565
BE		 13472005-06-23 Ben Elliston <bje@gnu.org>
1348
1349 * config/m68k-parse.h: Use ISO C90.
1350 * config/m68k-parse.y: Likewise.
1351 * config/tc-m68k.h: Likewise.
1352
b300c311
L		 13532005-06-20 H.J. Lu <hongjiu.lu@intel.com>
1354
1355 PR 1013
1356 * config/tc-i386.c (md_assemble): Don't call optimize_disp on
1357 movabs.
1358 (optimize_disp): Optimize only if possible. Don't use 64bit
1359 displacement on non-constants and do same on constants if
1360 possible.
1361
d6ab8113
JB		 13622005-06-17 Jan Beulich <jbeulich@novell.com>
1363
1364 * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
1365 (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
1366 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
1367 (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
1368 and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
1369 aborting.
1370 (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
1371 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
1372 (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
1373 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
1374 BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
1375 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
1376 convert 8-byte pc-relative relocations.
1377 (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
1378 (i386_validate_fix): Likewise.
1379 (x86_cons): Also handle quad values in 64-bit mode.
1380 (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
1381 (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
1382 BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
1383 to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
1384
37f6032b
ZW		 13852005-06-13 Zack Weinberg <zack@codesourcery.com>
1386
1387 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
1388 symbolP as well as for names with a leading dot. Use ACONCAT.
1389 (md_apply_fix): For branch relocations, only replace value
1390 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
1391 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
1392 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
1393 (LOCAL_LABEL_PREFIX): Don't define.
1394
6bdb6dec
AM		 13952005-06-10 Alan Modra <amodra@bigpond.net.au>
1396
1397 * config/tc-hppa.c (pa_block): Allocate just one byte for the
1398 fill pattern.
1399
4dddc1d1
JW		 14002005-06-08 James E Wilson <wilson@specifixinc.com>
1401
1402 PR 994
1403 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
1404 is NULL, then emit a warning, and return the current index.
1405
03b13e59
NC		 14062005-06-08 Tomas Hurka <tom@hukatronic.cz>
1407
6bdb6dec 1408 PR 991
03b13e59
NC		 1409 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
1410 temporary copy of the operands array so that changes can be safely
1411 backed out if the insn does not match.
1412 (m68k_compare_opcode): Shortcut the test when the parameters are
1413 the same. Return 1 if the names match but the second opcode is
1414 further on in the array than the first.
1415
985d9490
NC		 14162005-06-08 Nick Clifton <nickc@redhat.com>
1417
1418 PR 994
1419 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
1420
6858915a
NC		 14212005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1422
1423 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
1424
047af9ef
AH		 14252005-06-07 Aldy Hernandez <aldyh@redhat.com>
1426 Michael Snyder <msnyder@redhat.com>
1427 Stan Cox <scox@redhat.com>
1428
1429 * configure.in: Add ms1 case.
1430
1431 * configure: Regenerate.
1432
1433 * configure.tgt: Add ms1 case.
1434
0bf60745
BW		 14352005-06-07 Bob Wilson <bob.wilson@acm.org>
1436
1437 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
1438 * config/tc-xtensa.c (new_resource_table): Likewise.
1439 (resize_resource_table): Likewise.
1440 (release_resources): Fix assertion for unsigned values.
1441
55cf6793
ZW		 14422005-06-07 Zack Weinberg <zack@codesourcery.com>
1443
1444 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
1445 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
1446 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
1447 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
1448 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
1449 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
1450 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
1451 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
1452 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
1453 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
1454 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
1455 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
1456 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
1457 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
1458 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
1459 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
1460 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
1461 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
1462 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
1463 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
1464 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
1465 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
1466 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
1467 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
1468 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
1469 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
1470 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
1471 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
1472 * config/tc-xtensa.c, config/tc-z8k.c:
1473 Replace all instances of the string "_apply_fix3" with
1474 "_apply_fix".
1475 * po/POTFILES.in, po/gas.pot: Regenerate.
1476
620c54b3
AM		 14772005-06-08 Alan Modra <amodra@bigpond.net.au>
1478
1479 * Makefile.am: Run "make dep-am".
1480 (POTFILES): Remove GAS_CFILES.
1481 * Makefile.in: Regenerate.
1482
32b26a03
MR		 14832005-06-07 David Ung <davidu@mips.com>
1484
1485 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
1486 24kc, 24kf and 24kfx under MIPS32 release 2.
1487
6a86118a
NC		 14882005-06-04 Nick Clifton <nickc@redhat.com>
1489
1490 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
1491 to their Thumb-enabled equivalents.
1492
20e1fcfd
MR		 14932005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
1494
1495 * config/tc-mips.c (load_register): Add leading "0x" to the
1496 output of sprintf_vma().
1497 (macro): Likewise.
1498
1887dd22
NC		 14992005-06-01 Nick Clifton <nickc@redhat.com>
1500
1501 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
1502 test for the presence of thumb version of the parsing functions
1503 since they must always exist and the test generates a compile time
1504 warning message.
1505
04fe8f58
RH		 15062005-05-31 Richard Henderson <rth@redhat.com>
1507
1508 * config/tc-alpha.c (O_lituse_jsrdirect): New.
1509 (alpha_reloc_op): Add it.
1510 (debug_exp): Handle it.
1511 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
1512 (emit_insn): Handle it.
1513 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
1514
988392e2
CG		 15152005-05-31 Christian Groessler <chris@groessler.org>
1516
1517 * write.c (dump_section_relocs): Convert to ISO-C.
1518 (write_relocs): Avoid signed/unsigned and fprintf argument
1519 warnings in debug code.
1520
adbaf948
ZW		 15212005-05-26 Zack Weinberg <zack@codesourcery.com>
1522
1523 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
1524 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
1525 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
1526 (md_apply_fix3): Delete fix_is_thumb variable; refer to
1527 fixP->tc_fix_data directly in the sole place it was used.
1528 Explicitly truncate value, *valP, fixP->fx_addnumber, and
1529 fixP->fx_offset to 32 bits, for consistent behavior between 32-
1530 and 64-bit hosts.
1531
5656b6b8
JB		 15322005-05-27 Jan Beulich <jbeulich@novell.com>
1533
1534 * config/tc-ia64.c (struct proc_pending): New.
1535 (unwind): Replace proc_start with proc_pending.
1536 (unwind_diagnostic): Check unwind.proc_pending.sym.
1537 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
1538 Check if previous proc not closed. Record all entry points.
1539 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
1540 Set symbol sizes for entry points recorded in dot_proc. Check
1541 arguments for consistency with respective .proc's.
1542 (md_assemble): Replace unwind.proc_start with
1543 unwind.proc_pending.sym.
1544
75214fb0
JB		 15452005-05-27 Jan Beulich <jbeulich@novell.com>
1546
1547 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
1548 and last_ptr. Check all in-use slots for first one with non-NULL
1549 unwind_record. Don't reload end_ptr before second update round.
1550
7c06efaa
JW		 15512005-05-26 James E Wilson <wilson@specifixinc.com>
1552
1553 * config/tc-ia64.c (extra_goodness): Update comment.
1554 (md_begin): Add debugging code to print best_template table.
1555
286cee81
JB		 15562005-05-25 Jan Beulich <jbeulich@novell.com>
1557
1558 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
1559 template.
1560
30ad6cb9
JB		 15612005-05-25 Jan Beulich <jbeulich@novell.com>
1562
1563 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
1564 BFD_RELOC_UNUSED when determining the width of the reloc.
1565
6baf2b51
JB		 15662005-05-25 Jan Beulich <jbeulich@novell.com>
1567
1568 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
1569 section entry.
1570
fa30c84f
JB		 15712005-05-25 Jan Beulich <jbeulich@novell.com>
1572
1573 * config/tc-ia64.c (dot_radix): Rewrite.
1574
1055c30c
JB		 15752005-05-25 Jan Beulich <jbeulich@novell.com>
1576
1577 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
1578 and next_slot_frag.
1579 (alloc_record): Remove references to next_slot_number and
1580 next_slot_frag.
1581 (emit_one_bundle): Likewise.
1582
45d18c80
NC		 15832005-05-22 Nick Clifton <nickc@redhat.com>
1584
1585 * config/tc-v850.c (md_apply_fix3): Pass the address of the
1586 message buffer when invoking the insert function.
1587
9f45e54b
DA		 15882005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1589
1590 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
1591 only if an instruction match is found.
1592
47e70edb
BW		 15932005-05-20 Bob Wilson <bob.wilson@acm.org>
1594
1595 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
1596 to addition in argument to xtensa_dwarf2_emit_insn.
1597
e3e71e27
ZW		 15982005-05-19 Zack Weinberg <zack@codesourcery.com>
1599
1600 * Makefile.am: Have 'all' depend on 'info'.
1601 * Makefile.in: Regenerate.
1602
c744ecf2
AM		 16032005-05-19 Alan Modra <amodra@bigpond.net.au>
1604
1605 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
1606
b0648eec
AM		 16072005-05-19 Anton Blanchard <anton@samba.org>
1608
1609 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
1610 (md_show_usage): Document it.
1611 (ppc_setup_opcodes): Insert POWER5 mnemonics.
1612 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
1613
4600db48
JB		 16142005-05-19 Jan Beulich <jbeulich@novell.com>
1615
1616 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
1617 relocations in unwind section.
1618
a0ef61f7
NC		 16192005-05-18 Nick Clifton <nickc@redhat.com>
1620
1621 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
1622 if one exists. Ignore any error messages it may produce, just
1623 allow it to perform the insertion.
1624
c19d1205
ZW		 16252005-05-17 Zack Weinberg <zack@codesourcery.com>
1626
1627 * hash.c (hash_lookup): Add len parameter. All callers changed.
1628 (hash_find_n): New interface.
1629 * hash.h: Prototype hash_find_n.
1630 * sb.c: Include as.h.
1631 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
1632 (sb_scrub_and_add_sb): New interface.
1633 * sb.h: Prototype sb_scrub_and_add_sb.
1634 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
1635
1636 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
1637 reference to BFD_RELOC_ARM_GOT12 which is never generated.
1638 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
1639
970c3dbc
DJ		 16402005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
1641
1642 * doc/Makefile.am (gasver.texi): Don't use $<.
1643 * doc/Makefile.in: Regenerated.
1644
ec7ef033
NC		 16452005-05-17 Nick Clifton <nickc@redhat.com>
1646
1647 PR 876
1648 * symbols.c (resolve_symbol_value): Do not move symbols whose
1649 value expression has not been resolved or finalized into the
1650 absolute section as this will confuse other parts of the assembler
1651 into thinking that their value is zero.
1652
40a4d956
JB		 16532005-05-17 Jan Beulich <jbeulich@novell.com>
1654
1655 * read.c (_find_end_of_line): New.
1656 (find_end_of_line): New.
1657 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
1658 (read_a_source_file): Use it.
1659 (s_globl): Use it.
1660 (s_macro): Use it.
1661 (get_line_sb): Use it.
1662 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
1663 (s_comm_internal): Likewise.
1664 (s_lsym): Likewise.
1665 (s_macro): Likewise.
1666 (s_ignore): Use ignore_rest_of_line.
1667 * read.h (find_end_of_line): Prototype.
1668 (discard_rest_of_line): Remove prototype. #define to
1669 ignore_rest_of_line.
1670
2d034539
NC		 16712005-05-17 Nick Clifton <nickc@redhat.com>
1672
1673 * config/tc-v850,h (TC_FIX_TYPE): Define.
1674 (TC_INIT_FIX_TYPE): Define.
1675 * config/tc-v850.c (md_assemble): When creating a fix record the
1676 operand in the tc_fix_data field.
1677 (md_apply_fix3): When applying a resolved fix use the operand's
1678 insertion procedure to store the value, if the operand has been
1679 recorded.
1680
42ecbf5e
DJ		 16812005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
1682
1683 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
1684 invocation.
1685 * Makefile.in: Regenerated.
1686
d7c531cd
BW		 16872005-05-13 Sterling Augustine <sterling@tensilica.com>
1688 Bob Wilson <bob.wilson@acm.org>
1689
1690 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
1691 message.
1692 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
1693 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
1694
3c9d25f4
AM		 16952005-05-11 Alan Modra <amodra@bigpond.net.au>
1696
1697 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
1698 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
1699
ee192366
MM		 17002005-05-10 Michael Matz <matz@suse.de>
1701
1702 * frags.c (frag_grow): Don't be too greedy in allocating memory.
1703
1704 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
1705
20d7ce9b
HPN		 17062005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
1707
1708 PR binutils/886
1709 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
1710 Handle label-without-colon before ordinary dot-pseudo as an
1711 ordinary label. Don't leak memory for label-without-colon alone
1712 on a line. Don't mmixal-munge operands for dot-pseudos.
1713
be03cc84
JB		 17142005-05-10 Jan Beulich <jbeulich@novell.com>
1715
1716 * macro.c (get_any_string): Remove the two last parameters. Replace
1717 references to the former expand parameter by using macro_alternate.
1718 Simplify loop condition for checking for end-of-string.
1719 (get_string): Remove redunant call to sb_skip_white.
1720 (do_formals): Remove two last arguments to get_any_string.
1721 (macro_expand): Likewise.
1722 (expand_irp): Likewise.
1723
360e86f1
JB		 17242005-05-10 Jan Beulich <jbeulich@novell.com>
1725
1726 * read.c (s_macro): Move local variable 'local' to smaller scope.
1727 Call sb_kill on it when done.
1728
34d9ee9e
JB		 17292005-05-09 Jan Beulich <jbeulich@novell.com>
1730
ee192366
MM		 1731 * config/tc-i386.c (optimize_disp): Discard displacement entirely
1732 when zero and not required by encoding constraints.
34d9ee9e 1733
c9cd7160
L		 17342005-05-09 H.J. Lu <hongjiu.lu@intel.com>
1735
1736 PR 936
1737 * config/tc-sh64.c (sh64_fake_label): New.
1738
1739 * config/tc-sh64.h (TC_FAKE_LABEL): New.
1740
1741 * doc/internals.texi (TC_FAKE_LABEL): Document.
1742
1743 * write.c (TC_FAKE_LABEL): New.
1744 (adjust_reloc_syms): Use it.
1745 (write_object_file): Likewise.
1746
e44823cf
JB		 17472005-05-09 Jan Beulich <jbeulich@novell.com>
1748
1749 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
1750 and comma in Intel mode.
1751
089dfecd
JB		 17522005-05-09 Jan Beulich <jbeulich@novell.com>
1753
1754 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
1755 names to match ABI. Add more registers for 32-bit and 64-bit modes.
1756 Make name array static and const. Adjust lookup to account for NULL
1757 entries (standing for unused register numbers).
1758
f41bbced
JB		 17592005-05-09 Jan Beulich <jbeulich@novell.com>
1760
1761 * config/tc-i386.c (parse_insn): Consider all matching instructions
1762 when checking for string instruction after string-only prefix.
1763
6e3f953d
L		 17642005-05-07 H.J. Lu <hongjiu.lu@intel.com>
1765
1766 PR 940
1767 * config/tc-ia64.c (start_unwind_section): Properly check
1768 comdat group with SHF_GROUP.
1769
0c6c36d5
BW		 17702005-05-06 Bob Wilson <bob.wilson@acm.org>
1771
1772 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
1773
c138bc38
BW		 17742005-05-06 Bob Wilson <bob.wilson@acm.org>
1775
1776 * config/tc-xtensa.c: Remove excess whitespace.
1777 * config/tc-xtensa.h: Likewise.
1778 * config/xtensa-istack.h: Likewise.
1779 * config/xtensa-relax.c: Likewise.
1780 * config/xtensa-relax.h: Likewise.
1781
93a9f991
NC		 17822005-05-06 Nick Clifton <nickc@redhat.com>
1783
1784 * sb.h: Fix formatting of comments.
1785 * sb.c: Fix formatting of comments.
1786
3c9aabc7
JB		 17872005-05-06 Jan Beulich <jbeulich@novell.com>
1788
1789 * sb.h (sb_add_buffer): Reintroduce.
1790 * sb.c (sb_add_buffer): Likewise.
1791
6eaeac8a
JB		 17922005-05-06 Jan Beulich <jbeulich@novell.com>
1793
1794 * macro.c (new_formal, del_formal): New.
1795 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
1796 required argument has default value. Stop looking for more formal
1797 when there was a vararg one.
1798 (macro_expand_body): Use new_formal and del_formal.
1799 (macro_expand): Likewise. Initialize local variable err. Don't
1800 return immediately when encountering an error. Warn when keyword
1801 argument already had a value assigned. Eliminate duplicate clearing
1802 of argument value. When current positional argument matches parameter
1803 of vararg type, assign to it all the remaining arguments. Issue error
1804 when required parameter does not have value.
1805 (free_macro): Use del_formal.
1806 (expand_irp): Initialize formal type. Free buffers associated with
1807 formal prior to returning.
1808 * macro.h (struct formal_struct): Add new field 'type' with new
1809 enumeration type 'formal_type'.
1810 * doc/as.texinfo: Document macro parameter qualifiers.
1811 * NEWS: Mention new functionality.
1812
26aca5f6
JB		 18132005-05-06 Jan Beulich <jbeulich@novell.com>
1814
1815 * cond.c (s_ifb): New.
1816 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
1817 * read.h (s_ifb): Prototype.
1818 * doc/as.texinfo: Document .ifb and .ifnb.
1819
5faa8e39
JW		 18202005-05-05 Steve Ellcey <sje@cup.hp.com>
1821
1822 * config/tc-ia64.c (MIN): Undef.
1823
eac338cf
PB		 18242005-05-05 Paul Brook <paul@codesourcery.com>
1825
1826 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
1827
d8244a4a
NC		 18282005-05-05 Matt Thomas <matt@3am-software.com>
1829
1830 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
1831 bytes.
1832
4b4da160
NC		 18332005-05-05 Nick Clifton <nickc@redhat.com>
1834
1835 * Update the address and phone number of the FSF organization in
1836 the GPL notices in the following files:
1837 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
1838 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
1839 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
1840 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
1841 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
1842 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
1843 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
1844 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
1845 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
1846 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
1847 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
1848 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
1849 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
1850 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
1851 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
1852 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
1853 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
1854 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
1855 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
1856 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
1857 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
1858 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
1859 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
1860 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
1861 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
1862 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
1863 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
1864 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
1865 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
1866 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
1867 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
1868 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
1869 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
1870 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
1871 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
1872 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
1873 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
1874 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
1875 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
1876 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
1877 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
1878 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
1879 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
1880 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
1881 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
1882 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
1883 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
1884 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
1885 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
1886 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
1887 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
1888 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
1889 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
1890 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
1891 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
1892 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
1893 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
1894 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
1895 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
1896 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
1897 config/xtensa-istack.h, config/xtensa-relax.c,
2b8725e7 1898 config/xtensa-relax.h, doc/fdl.texi
4b4da160 1899
699d2810
NC		 19002005-05-05 Nick Clifton <nickc@redhat.com>
1901
1902 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
1903 the target_big_endian variable to false.
1904
69852798
AM		 19052005-05-04 Alan Modra <amodra@bigpond.net.au>
1906
1907 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
1908 list traversal. Use bfd_section_list_prepend.
1909 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
1910 over the section list.
1911 * config/tc-xtensa.c (xtensa_remove_section): Delete.
1912 (xtensa_insert_section): Delete.
1913 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
1914 and bfd_section_list_prepend.
1915 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
1916 bfd_section_list_insert_after.
1917
c1d05a60
NC		 19182005-05-03 Nick Clifton <nickc@redhat.com>
1919
1920 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
1921 of bfd_section_list... macros.
1922 * config/tc-mmix.c (mmix_frob_file): Likewise.
1923 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
1924 (xtensa_insert_section): Likewise.
1925
1926 * macro.c (macro_hash): Remove static.
1927 * macro.h (macro_hash): Provide an external declaration.
1928
5daa8fe7
L		 19292005-05-02 H.J. Lu <hongjiu.lu@intel.com>
1930
1931 * write.c (write_object_file): Use bfd_section_double_list_remove
1932 to remove sections.
1933
475bf943
DJ		 19342005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
1935
1936 * doc/Makefile.am (gasver.texi): Correct quoting.
1937 * doc/Makefile.in: Regenerated.
1938
009b6a7a
DJ		 19392005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
1940
1941 * configure.tgt: Add h8300*-*-rtemscoff.
1942 Switch h8300*-*-rtems* to elf.
1943
7e70f1af
L		 19442005-04-29 H.J. Lu <hongjiu.lu@intel.com>
1945
1946 * hash.c: Undo the last change.
1947 * hash.h: Likewise.
1948
aa7eb06d
DJ		 19492005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
1950
1951 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
1952 of Makefile.
1953 (DISTCLEANFILES): Remove.
1954 (MAINTAINERCLEANFILES): Add asconfig.texi.
1955 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1956
87c245cc
BE		 19572005-04-29 Ben Elliston <bje@au.ibm.com>
1958
1959 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
1960 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
1961 (bignum-copy.o): Remove.
1962 * Makefile.in: Regenerate.
1963 * makefile.vms (OBJS): Remove bignum-copy.obj.
1964 * symbols.h (local_symbol_make): Remove declaration.
1965 (verify_symbol_chain_2): Likewise.
1966 * symbols.c (local_symbol_make): Make static.
1967 (max_indent_level): Likewise.
1968 (verify_symbol_chain_2): Remove.
1969 * macro.c (macro_hash): Make static.
1970 * messages.c (fprint_value): Remove.
1971 * read.h (get_absolute_expr): Remove.
1972 (emit_leb128_expr): Likewise.
1973 (do_s_func): Likewise.
1974 * read.c (do_s_func): Make static.
1975 (emit_leb128_expr): Likewise.
1976 (get_absolute_expr): Likewise.
1977 * as.h (as_howmuch): Remove declaration.
1978 (fprint_value): Likewise.
1979 * as.c (myname): Make static.
1980 * input-scrub.c (as_howmuch): Remove.
1981 (as_1_char): Likewise.
1982 * input-file.h (input_file_is_open): Remove.
1983 * input-file.c (input_file_is_open): Likewise.
1984 * expr.h (expr_build_unary): Remove declaration.
1985 (expr_build_binary): Likewise.
1986 * expr.c (expr_build_unary): Remove.
1987 (expr_build_binary): Likewise.
1988 * hash.h (hash_replace): Remove declaration.
1989 (hash_delete): Likewise.
1990 * hash.c (hash_replace): Remove.
1991 (hash_delete): Likewise.
1992 * bignum-copy.c (bignum_copy): Move from here ..
1993 * config/tc-vax.c (bignum_copy): .. to here.
1994 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
1995 (bignum_copy): Remove extern declaration.
1996 * sb.h (string_count): Remove extern declaration.
1997 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
1998 (sb_name): Likewise.
1999 * sb.c (dsize): Replace preprocessor macro with static int.
2000 (string_count): Make static.
2001 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2002 (sb_name): Likewise.
2003 * config/obj-coff.c (dim_index): Make static.
2004 * config/tc-i386.c (GOT_symbol): Likewise.
2005 (output_invalid_buf): Likewise.
2006 * doc/internals.texi (Warning and error messages): Remove the
2007 prototype for fprint_value.
2008
f3429a74
BE		 20092005-04-27 Ben Elliston <bje@au.ibm.com>
2010
2011 * link.cmd: Remove.
2012
60938e80
L		 20132005-04-26 H.J. Lu <hongjiu.lu@intel.com>
2014
2015 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
2016
2017 * read.c (pseudo_set): Disallow symbol set to common symbol.
2018
2019 PR 857
2020 * write.c (write_object_file): Report common symbol name when
2021 disallowing local symbol set to common symbol.
2022 (adjust_reloc_syms): Disallow local symbol set to undefined
2023 symbol.
2024
02ddf156
JB		 20252005-04-25 Jan Beulich <jbeulich@novell.com>
2026
2027 * macro.c (macro_expand_body): Replace locals indicator parameters
2028 with actual macro_entry. New local variables macro_line and err.
2029 Don't return when encountering an error, just record the fact.
2030 Detect local symbol name colliding with parameter. Track line number
2031 inside of macro expansion.
2032 (do_formals): Move local variable name to wider scope. Check
2033 parameter of the same name doesn't already exist. In MRI mode, also
2034 check it doesn't collide with the argument count pseudo-parameter).
2035 (define_macro): Add file and line number parameters. Remove local
2036 variable namestr. New local variable error. Initialize macro_entry
2037 members file, line, and name. Don't return when encountering an
2038 error, just record the fact. Use %s in some diagnostics for read.c
2039 to insert the macro name. Free macro_entry on error.
2040 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
2041 when encountering an error, just record the fact.
2042 (expand_irp): Don't return when encountering an error, just record
2043 the fact.
2044 * macro.h (macro_struct): New members name, file, and line.
2045 (define_macro): Add file and line number parameters.
2046 * read.c (s_macro): Pass file and line to define_macro. Tag warning
2047 regarding pseudo-op redefinition with the file/line that macro
2048 definition started at.
2049
d2a033cd
BW		 20502005-04-22 Bob Wilson <bob.wilson@acm.org>
2051
2052 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
2053 (future_alignment_required): Remove ifdefs that use it.
2054
84b08ed9
BW		 20552005-04-22 Bob Wilson <bob.wilson@acm.org>
2056
2057 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
2058 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
2059 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
2060 parameters.
2061 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
2062 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
2063
d8cbebfd
CG		 20642005-04-21 Christian Groessler <chris@groessler.org>
2065
2066 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
2067 array.
2068
e97b3f28
L		 20692005-04-20 H.J. Lu <hongjiu.lu@intel.com>
2070
2071 * config/obj-aout.h (S_IS_EXTERN): Removed.
2072 * config/obj-bout.h (S_IS_EXTERN): Likewise.
2073 * config/obj-coff.h (S_IS_EXTERN): Likewise.
2074 * symbols.c (S_IS_EXTERN): Likewise.
2075 * symbols.h (S_IS_EXTERN): Likewise.
2076
2077 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
2078 S_IS_EXTERNAL.
2079 * config/tc-d10v.c (md_apply_fix3): Likewise.
2080 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
2081 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
2082 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
2083 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
2084 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
2085 (shmedia_md_convert_frag): Likewise.
2086 * symbols.c (print_symbol_value_1): Likewise.
2087 * write.c (write_object_file): Likewise.
2088
55e08f71
NC		 20892005-04-20 Nick Clifton <nickc@redhat.com>
2090
5f9084e9
NC		 2091 * config/tc-xtensa.c (get_aligned_diff): Change type of
2092 branch_align to offsetT so that its signedness matches that of
2093 target_size.
2094
55e08f71
NC		 2095 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
2096 number into a readable string.
2097 (load_register): Likewise.
2098
1f8b1395
AS		 20992005-04-20 Andreas Schwab <schwab@suse.de>
2100
2101 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
2102
b0825cc2
DM		 21032005-04-19 David S. Miller <davem@davemloft.net>
2104
2105 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
2106 NULL insn, exit early. Remove now spurious NULL checks.
2107 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
2108 to NULL and exit.
2109
91c4c449
JB		 21102005-04-19 Jan Beulich <jbeulich@novell.com>
2111
2112 * symbols.h (symbol_find_base): Remove prototype.
2113 * symbols.c (save_symbol_name): Remove code section conditional upon
2114 STRIP_UNDERSCORE.
2115 (symbol_find): Remove.
2116 (symbol_find_base): Rename to symbol_find.
2117 * subsegs.c (section_symbol): Replace use of symbol_find_base with
2118 symbol_find.
2119 * config/obj-coff.c (tag_insert): Remove code section conditional
2120 upon STRIP_UNDERSCORE.
2121 (obj_coff_def): Likewise.
2122 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
2123 (coff_frob_symbol): Likewise.
2124 (yank_symbols): Likewise.
2125 (c_section_symbol): Likewise.
2126 * config/obj-coff.h (DO_NOT_STRIP): Remove.
2127 * config/tc-arm.c (symbol_locate): Remove code section conditional
2128 upon STRIP_UNDERSCORE.
2129 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
2130 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
2131 * config/tc-sh.h (DO_NOT_STRIP): Remove.
2132 * config/tc-w65.h (DO_NOT_STRIP): Remove.
2133 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
2134
80b8152b
AS		 21352005-04-19 Andreas Schwab <schwab@suse.de>
2136
2137 * config/tc-ia64.c (md_assemble): Fix error message for wrong
2138 access to application registers.
2139
4d56c0a0
JB		 21402005-04-19 Jan Beulich <jbeulich@novell.com>
2141
2142 * config/te-sysv32.h: Remove.
2143 * Makefile.am (TARG_ENV_HFILES): Remove reference to
2144 config/te-sysv32.h.
2145 * Makefile.in (TARG_ENV_HFILES): Likewise.
2146
4fdd1e4f
JB		 21472005-04-19 Jan Beulich <jbeulich@novell.com>
2148
2149 PR/847
2150 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
2151 length symbols.
2152
791fe849
MK		 21532005-04-18 Mark Kettenis <kettenis@gnu.org>
2154
2155 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
2156
9ee2a2d4
MR		 21572005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
2158
2159 * config/tc-mips.c (normalize_constant_expr): Don't check for
2160 HAVE_32BIT_GPRS.
2161 (check_absolute_expr): Only call normalize_constant_expr() if
2162 HAVE_32BIT_GPRS.
2163 (mips_ip): Likewise.
2164
2165 * config/tc-mips.c (check_absolute_expr): Fix formatting.
2166
e6ca91be
JB		 21672005-04-18 Jan Beulich <jbeulich@novell.com>
2168
2169 * macro.c (free_token): New, freeing all the memory associated with a
2170 macro.
2171 (do_formals): Move initializers to ...
2172 (define_macro): ... here.
2173 (delete_macro): Convert passed in name to lower case. Warn when
2174 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
2175
9f872bbe
MR		 21762005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
2177
2178 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
2179
8fe53b44
JB		 21802005-04-15 Jan Beulich <jbeulich@novell.com>
2181
2182 * config/obj-elf.c (obj_elf_struct): New.
2183 (elf_pseudo_table). Use it for .offset and .struct.
2184
0e5cd789 21852005-04-14 Bob Wilson <bob.wilson@acm.org>
140fe8df 2186 Sterling Augustine <sterling@tensilica.com>
0e5cd789
BW		 2187
2188 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
2189 than the section alignment.
2190
dd49a749
BW		 21912005-04-14 Bob Wilson <bob.wilson@acm.org>
2192 H.J. Lu <hongjiu.lu@intel.com>
2193
2194 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
2195 * config/tc-xtensa.c (xg_translate_sysreg_op,
2196 xtensa_translate_old_userregs_ops,
2197 xtensa_find_unaligned_branch_targets,
2198 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
2199 relax_frag_add_nop): Support 64-bit host.
2200 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
2201 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
2202
26eebcf5
MK		 22032005-04-14 Mark Kettenis <kettenis@gnu.org>
2204
64efe625
MK		 2205 * configure.tgt: Add support for OpenBSD/sparc ELF.
2206
26eebcf5
MK		 2207 * configure.tgt: Set emulation for mips-*-openbsd*.
2208 Remove broken mips-dec-openbsd* config.
2209 * configure.in: Set default ABI for mips64-*-openbsd*.
2210 * configure: Regenerate.
2211
39a59cf8
MR		 22122005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
2213
2214 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
2215 optimization for constant addresses.
2216
f7a568ea
NC		 22172005-04-14 Nick Clifton <nickc@redhat.com>
2218
2219 * as.c (main): Move parse_args before symbol_begin and frag_init
2220 so that the hash table size can be set before it is used.
2221 * hash.c: Use an unsigned long type for the size of the hash
2222 tables.
3c9d25f4 2223 * hash.h (set_gas_hash_table_size): Update the prototype.
f7a568ea 2224
9e9b66a9
AM		 22252005-04-14 Alan Modra <amodra@bigpond.net.au>
2226
2227 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
2228 * acinclude.m4: Include ../bfd/warning.m4.
2229 * configure.in: Invoke AM_BINUTILS_WARNINGS.
2230 * Makefile.in: Regenerate.
2231 * configure: Regenerate.
2232 * doc/Makefile.in: Regenerate.
2233
2051e8c4
MR		 22342005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
2235
2236 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
2237 (normalize_address_expr): New function to sign-extend address
2238 offsets that fit into 32 bits in 32-bit mode.
2239 (macro_build_ldst_constoffset): Use normalize_address_expr()
2240 instead of a handcoded sequence.
2241 (load_register): Likewise. Report oversized numbers in a useful
2242 way.
2243 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
2244 for constant addresses. Report oversized numbers in a useful way.
2245 (mips_ip): Use normalize_address_expr() for addresses.
2246
bc4bd9ab
MK		 22472005-04-12 Mark Kettenis <kettenis@gnu.org>
2248
2249 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
2250 similar to other instructions now that they're marked as ImmExt.
2251
4bdd3565
NC		 22522005-04-12 Nick Clifton <nickc@redhat.com>
2253
2254 * hash.c (DEFAULT_SIZE): Delete. Replace with:
2255 (gas_hash_table_size): New static variable.
2256 (set_gas_hash_table_size): New function: Records a requested size
2257 for the hash tables.
2258 (get_gas_hash_table_size): New function: Return a prime number
2259 near the requested size of the hash table.
2260 (hash_new): Use get_gas_hash_table_size.
2261 * hash.h: Add a prototype for set_gas_hash_table_size.
2262 * as.c (show_usage): Add description of new switches: --hash-size
2263 and --reduce-memory-overheads.
2264 (option_values): Add OPTION_HASH_TABLE_SIZE and
2265 OPTION_REDUCE_MEMORY_OVERHEADS.
2266 (std_longpopts): Add entries for the new options.
2267 (parse_args): Handle the new options.
2268 * Makefile.am: Add a dependency of as.c on hash.h.
2269 * Makefile.in: Regenerate.
2270 * doc/as.texinfo: Document the new switches.
2271 * NEWS: Mention the new switches.
2272
f394e3dd
NC		 22732005-04-12 Nick Clifton <nickc@redhat.com>
2274
2275 PR gas/818
2276 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
2277 synonyms.
2278
ceae3e33
AM		 22792005-04-12 Alan Modra <amodra@bigpond.net.au>
2280
2281 * Makefile.am: Run "make dep-am".
2282 * Makefile.in: Regenerate.
2283
2eccd1b4
BW		 22842005-04-11 Sterling Augustine <sterling@tensilica.com>
2285 Bob Wilson <bob.wilson@acm.org>
2286
2287 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
2288
333f7af7
MK		 22892005-04-11 Mark Kettenis <kettenis@gnu.org>
2290
2291 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
2292
5e75c3ab
JB		 22932005-04-11 Jan Beulich <jbeulich@novell.com>
2294
2295 * NEWS: Mention these changes and their effects.
2296 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
2297 is_name_ender.
2298 (check_macro): Likewise.
2299 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
2300 labels together with the closing pseudo-op.
2301 (macro_expand_body): Adjust comment. Range-check input before use.
2302 Adjust mis-spelled diagnostic. Use is_name_beginner.
2303 * read.c (try_macro): New.
2304 (read_a_source_file): New static variable last_eol. Don't list
2305 macro expansion lines more than once. Call try_macro.
2306 (s_macro): Set section of line_label to absolute instead of undefined.
2307 * doc/as.texinfo: Add information on the caveats of these changes.
2308
514d955d
AM		 23092005-04-11 Alan Modra <amodra@bigpond.net.au>
2310
2311 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
2312 * symbols.h (symbol_X_add_number): Update prototype.
2313
a9fcb2a9
EC		 23142005-04-10 Eric Christopher <echristo@redhat.com>
2315
2316 * symbols.c (symbol_X_add_number): Fix warning.
2317
045b540e
L		 23182005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2319
2320 * config/tc-m68k.c (md_begin): Support 64bit host.
2321 (get_num): Support 64bit BFD on 32bit host.
2322
b215186b
L		 23232005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2324
2325 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
2326
be95a9c1
AM		 23272005-04-09 Alan Modra <amodra@bigpond.net.au>
2328
31d20a21
AM		 2329 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
2330 call. Don't do the COFF hacks for multi-emulation gas. Move
2331 demand_empty_rest_of_line back to caller.
2332 (s_set, equals): demand_empty_rest_of_line here.
2333
be95a9c1
AM		 2334 PR gas/827
2335 * as.h (rs_dummy): Define.
2336 * symbols.c (symbol_X_add_number): New function.
2337 * symbols.h (symbol_X_add_number): Declare.
2338 * stabs.c (aout_process_stab): Tidy symbol frag setting.
2339 * read.c (assign_symbol): New function, split out from s_set.
2340 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
2341 Fix COFF hacks for multi-emulation gas.
2342 (s_set): Call assign_symbol. Remove "register" keyword.
2343 (set_zero_frag): New function.
2344 (pseudo_set): Always check for assignment to section syms.
2345 Always set segment and frag of symbol, and likewise extern for
2346 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
2347 special case exp.X_add_number non-zero for O_symbol expressions.
2348 (equals): Use assign_symbol.
2349
6624cbde
BW		 23502005-04-08 Bob Wilson <bob.wilson@acm.org>
2351
2352 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
2353 SEC_MERGE sections.
2354
dbbaec26
L		 23552005-04-06 H.J. Lu <hongjiu.lu@intel.com>
2356
2357 * config/tc-i386.c (tc_gen_reloc): Don't turn
2358 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
2359
0d6af1ab
NC		 23602005-04-06 Nick Clifton <nickc@redhat.com>
2361
2362 * po/rw.po: New translation: Kinyarwanda
2363 * configure.in (ALL_LINGUAS): Add rw
2364 * configure: Regenerate.
2365
664df4e4
BW		 23662005-04-05 Sterling Augustine <sterling@tensilica.com>
2367 Bob Wilson <bob.wilson@acm.org>
2368
2369 * config/tc-xtensa.c (branch_align_power): New.
2370 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
2371 future_alignment_required): Use branch_align_power to check section
2372 alignment as well as xtensa_fetch_width when aligning branch targets.
2373
d77b99c9
BW		 23742005-04-05 Bob Wilson <bob.wilson@acm.org>
2375
2376 * config/tc-xtensa.c: Warning fixes throughout.
2377 (xtensa_fetch_width): Change to unsigned.
2378 (assemble_nop, xtensa_find_unaligned_branch_targets,
2379 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
2380 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
2381 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
2382 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
2383 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
2384 get_text_align_max_fill_size, get_text_align_nop_count,
2385 get_text_align_nth_nop_size, get_noop_aligned_address,
2386 get_aligned_diff, convert_frag_align_next_opcode,
2387 convert_frag_immed_finish_loop, xtensa_create_property_segments,
2388 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
2389 types, avoiding size_t and using offsetT and addressT appropriately.
2390 (get_text_align_power): Clean up types. Avoid incorrect bound.
2391 (get_text_align_fill_size): Clean up types. Restructure for clarity.
2392
da9f89d4
L		 23932005-04-04 H.J. Lu <hongjiu.lu@intel.com>
2394
2395 * config/tc-ia64.c (start_unwind_section): Undo the change
2396 of 2004-08-18.
2397 (generate_unwind_image, dot_endp): Likewise.
2398
f6fe78d6
JW		 23992005-04-01 David Mosberger <davidm@hpl.hp.com>
2400
2401 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
2402 le_nop_stop arrays and initializers to file scope.
2403 (md_begin): When generating code for anything other than
2404 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
2405
a7d61044
JB		 24062005-04-01 Jan Beulich <jbeulich@novell.com>
2407
2408 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
2409 immediates.
2410
d2c5f73e
NC		 24112005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2412
2413 * NEWS: Mention [fdgh]_floating.
2414 * config/atof-vax.c: Fix some whitespace.
2415 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
2416
56f36663
NC		 24172005-04-01 Nick Clifton <nickc@redhat.com>
2418
2419 * configure.in: Add a check for <unistd.h> providing a prototype
2420 for getopt() which is compatible with the one in
2421 include/getopt.h. If so then define HAVE_DECL_GETOPT.
2422 * configure: Regenerate.
2423 * config.in (HAVE_DECL_GETOPT): Add.
2424
8a75718c
JB		 24252005-04-01 Jan Beulich <jbeulich@novell.com>
2426
2427 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
2428
ae8887b5
JB		 24292005-04-01 Jan Beulich <jbeulich@novell.com>
2430
2431 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
2432 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
2433
05ea83ed
JB		 24342005-03-30 Julian Brown <julian@codesourcery.com>
2435
2436 * config/tc-arm.c (arm_adjust_symtab): Rename
2437 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
2438
9d2da7ca
JB		 24392005-03-30 Julian Brown <julian@codesourcery.com>
2440
2441 * config/tc-arm.c (mapping_state): Change documentation in function
2442 comment to cross-reference spec instead. Change type of mapping symbols
2443 to BSF_NO_TYPE.
2444 (arm_adjust_symtab): Don't change type of mapping symbols here.
2445
e8a38df5
AL		 24462005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2447
2448 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
2449 * config.in: Regenerate.
2450 * configure: Regenerate.
2451 * configure.in: Check for ffs decl and alphabetize.
2452
ba93b8ac
DJ		 24532005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
2454 Phil Blundell <philb@gnu.org>
2455
2456 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
2457 (md_apply_fix3): Mark TLS symbols.
2458 (tc_gen_reloc): Handle TLS relocations.
2459 (arm_fix_adjustable): Ignore TLS relocations.
2460 (s_arm_elf_cons): Support expressions after decorated symbols.
2461
84798bd6
JB		 24622005-03-29 Julian Brown <julian@codesourcery.com>
2463
2464 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
2465 whether personality routine index N has been output for this section.
2466 (mapping_state): tc_segment_info_data now struct not enum.
2467 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
2468 handled on section change.
2469 (create_unwind_entry): Previous code to output dependency removed.
2470 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
2471 for this section.
2472 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
2473 arm_segment_info_type.
2474 (arm_segment_info_type): New struct.
84798bd6 2475
7b1cc377
BW		 24762005-03-28 Sterling Augustine <sterling@tensilica.com>
2477 Bob Wilson <bob.wilson@acm.org>
2478
2479 * config/tc-xtensa.c (do_align_targets): Update comment.
2480 (xtensa_frob_label): Compute "freq" before possibly switching frags.
2481 Insert a LOOP_END frag before every loop target, and do not overload
2482 DESIRE_ALIGN_IF_TARGET frags with loop end information.
2483 (xg_assemble_vliw_tokens): Use do_align_targets.
2484 (xtensa_fix_target_frags): Remove code to convert a
2485 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
2486 negatable branch at the end of a loop.
2487 (frag_can_negate_branch): Delete.
2488
8c2fda1d
L		 24892005-03-28 David Mosberger <davidm@hpl.hp.com>
2490 H.J. Lu <hongjiu.lu@intel.com>
2491
2492 PR 803
2493 NEWS: Mention "-mtune=[itanium1|itanium2]".
2494
2495 * config/tc-ia64.c (md): Add tune.
2496 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
2497 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
2498 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
2499 B unit NOPs are discouraged for McKinley-derived cores.
2500 (md_begin): Don't hardcode the "extra_goodness()" function in
2501 the comment...
2502 (ia64_init): Set md.tune to itanium2.
2503
2504 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
2505 * doc/c-ia64.texi: Likewise.
2506
161840f9
ILT		 25072005-03-27 Ian Lance Taylor <ian@airs.com>
2508
2509 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
2510 bad C_EFCN symbol, print its name.
2511
7c834684
BW		 25122005-03-25 Bob Wilson <bob.wilson@acm.org>
2513
2514 * config/tc-xtensa.c (use_longcalls): Delete.
2515 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
2516 the use_longcalls flag is set. Do this before checking the segment.
2517 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
2518 expand direct calls at this point.
2519 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
2520 (xtensa_find_unmarked_state_frags): Likewise.
2521 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
2522 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
2523 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
2524 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
2525
ff1e783f
HPN		 25262005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
2527
2528 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
2529
695a4822
HPN		 25302005-03-25 Hans-Peter Nilsson <hp@axis.com>
2531
2532 * config/tc-cris.h: Convert to ISO C90.
2533 * config/tc-cris.c: Ditto.
2534 (md_estimate_size_before_relax): Remove obsolete comment for
2535 parameter "segment_type".
2536 (md_begin): Document reason for cast of hash_insert argument.
2537 (md_atof): Correct type of parameter "type".
2538
ea1562b3
NC		 25392005-03-24 Nick Clifton <nickc@redhat.com>
2540
2541 * write.h (bit_fix_new): Remove redundant prototype.
2542 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
2543 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
2544 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
2545 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
2546 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
2547 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
2548 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
2549 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
2550 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
2551 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
2552 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
2553 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
2554 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
2555 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
2556 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
2557 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
2558 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
2559 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
2560 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
2561 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
2562 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
2563 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
2564 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
2565 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
2566 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
2567 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
2568 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
2569 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
2570 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
2571 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
2572 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
2573 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
2574 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
2575 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
2576 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
2577 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
2578 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
2579 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
2580 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
2581 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
2582 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
2583 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
2584 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
2585 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
2586 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
2587 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
2588 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
2589 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
2590 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
2591 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
2592 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
2593 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
2594 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
2595 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
3c9d25f4 2596 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
ea1562b3 2597
d110d6a2
JB		 25982005-03-23 Jim Blandy <jimb@redhat.com>
2599
2600 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
2601 attributes properly.
2602
ed84e695
NC		 26032005-03-23 Mike Frysinger <vapier@gentoo.org>
2604 Nick Clifton <nickc@redhat.com>
2605
2606 * configure.tgt: Accept any C library to accompany a GNU Linux
2607 implementation, not just the GNU C library.
2608 * configure.in: Likewise.
2609 * configure: Regenerate.
2610
4d5f9b2a
NC		 26112005-03-23 Nick Clifton <nickc@redhat.com>
2612
2613 * config/tc-tic30.c: Convert to ISO C90 formatting.
2614 * config/tc-tic30.h: Convert to ISO C90 formatting.
2615 * config/tc-pdp11.c: Convert to ISO C90 formatting.
2616 * config/atof-vax.c: Convert to ISO C90 formatting.
2617
704803a9
MR		 26182005-03-21 Maciej W. Rozycki <macro@mips.com>
2619
2620 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
2621 relocations correctly as well.
2622 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
2623 relocations in mergeable sections section-relative either.
2624
6e2a91a3
BW		 26252005-03-21 Bob Wilson <bob.wilson@acm.org>
2626
2627 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
2628
3d063691
NC		 26292005-03-21 Nick Clifton <nickc@redhat.com>
2630
1a66a017
NC		 2631 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
2632 warning by providing a prototype for sh_symbian_find_elf_flags.
2633
3d063691
NC		 2634 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
2635 previous delta.
2636
6f19c13c
AM		 26372005-03-21 Alan Modra <amodra@bigpond.net.au>
2638
2639 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
2640 along with other formats that set bfd_gas. Remove unnecessary
2641 setting of bfd_gas. Delete strongarm cases in generic_target
2642 switch.
2643
bd17c2c3
AM		 26442005-03-21 Alan Modra <amodra@bigpond.net.au>
2645
2646 PR gas/780
2647 * config/tc-m68k.c (TRUNC, SEXT): Define.
2648 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
2649 (m68k_ip): Truncate or sign extend expressions as appropriate.
2650 (get_num): Likewise.
2651 (md_apply_fix3): Use SEXT.
2652
ec91a2c2
AM		 26532005-03-21 Alan Modra <amodra@bigpond.net.au>
2654
2655 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
2656 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
2657 (obj-vms.o): Delete rule.
2658 Run "make dep-am".
2659 * Makefile.in: Regenerate.
2660 * aclocal.m4: Regenerate.
2661 * doc/Makefile.in: Regenerate.
2662 * po/POTFILES.in: Regenerate.
2663
238d258f
NC		 26642005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
2665
2666 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
2667 flag for coldfire v4e.
2668
30f725a1
BW		 26692005-03-17 Bob Wilson <bob.wilson@acm.org>
2670
2671 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
2672 xg_apply_fix_value and return a value to indicate success.
2673 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
2674 (xtensa_force_relocation): Remove checks for VTABLE relocs.
2675 (xtensa_validate_fix_sub): New.
2676 (xtensa_fix_adjustable): Remove check for external or weak symbols.
2677 (tc_gen_reloc): Move code to handle difference of symbols and code to
2678 apply tentative fix values to ...
2679 (md_apply_fix3): ...here. Enable standard overflow checks for simple
2680 8, 16, and 32 bit relocations. Apply fixes for slot-specific
2681 relocations when linkrelax flag is not set.
2682 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
2683 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
2684
a724f0f4
JB		 26852005-03-17 Jan Beulich <jbeulich@novell.com>
2686
2687 * config/tc-i386.c (i386_scale): Beautify error message.
2688 (Intel syntax comments): Update.
2689 (struct intel_parser_s): Add fields in_offset, in_bracket, and
2690 next_operand.
2691 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
2692 Remove declarations.
2693 (intel_bracket_expr): Declare.
2694 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
2695 of the function body in a loop allowing to split an operand into two.
2696 Replace calls to malloc and checks of it returning non-NULL with
2697 calls to xmalloc/xstrdup.
2698 (intel_expr): SHORT no longer handled here. Add comment indicating
2699 comparison ops need implementation.
2700 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
2701 Check right operand of - does not specify a register when parsing
2702 the address of a memory reference.
2703 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
2704 Check operands do not specify a register when parsing the address of
2705 a memory reference.
2706 (intel_e06, intel_e06_1): Likewise.
2707 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
2708 handle SHORT as well as unary + and -. Don't accept : except for
2709 segment overrides or in direct far jump/call insns.
2710 (intel_brack_expr): New.
2711 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
2712 intel_brack_expr.
2713 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
2714 through in certain cases. Use intel_brack_expr. Add new diagnostics.
2715 Allow symbolic constants as register scale value.
2716 (intel_get_token): Replace call to malloc and check of return value
2717 with call to xmalloc. Change handling for FLAT to match MASM's.
2718 (intel_putback_token): Don't try to back up/free current token if
2719 that is T_NIL.
2720
deeaaff8
DJ		 27212005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
2722
2723 * configure.tgt: Set emulation for arm-*-eabi*.
2724 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
2725 * config/te-armeabi.h: New file.
2726 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
2727 * config/te-symbian.h: Include "te-armeabi.h".
2728
199fea98
NC		 27292005-03-16 Nick Clifton <nickc@redhat.com>
2730
2731 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
2732 local variable in case it is clobbered by the setjmp.
2733
1ad12f97
NC		 27342005-03-16 Nick Clifton <nickc@redhat.com>
2735 Ben Elliston <bje@au.ibm.com>
2736
569acd2c 2737 * configure.in (werror): New switch: Add -Werror to the
1ad12f97 2738 compiler command line. Enabled by default. Disable via
569acd2c 2739 --disable-werror.
1ad12f97
NC		 2740 * configure: Regenerate.
2741
a5324a3e
NC		 27422005-03-16 Nick Clifton <nickc@redhat.com>
2743
2744 * config/obj-coff.h: Convert to ISO C90 formatting.
2745 * config/obj-coff.c: Convert to ISO C90 formatting.
2746
b05fe5cf
ZW		 27472005-03-15 Zack Weinberg <zack@codesourcery.com>
2748
2749 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
2750 is_mls parameter; do not diagnose Rm==Rd when is_mls.
2751 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
2752 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
2753 (insns): Add ARMv6T2 instructions:
2754 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
2755 (arm_archs): Add V6T2 variants.
2756
957d91c1
NC		 27572005-03-15 Nick Clifton <nickc@redhat.com>
2758
2759 * NEWS: Add cutoff for changes in 2.16 release.
2760
43c3ab55
JB		 27612005-03-15 Jan Beulich <jbeulich@novell.com>
2762
2763 * expr.c (operand): Merge handling of unary + into that for unary
2764 -, !, and ~.
2765
5862107c
EC		 27662005-03-14 Eric Christopher <echristo@redhat.com>
2767
2768 * config/tc-mips.c: Include dw2gencfi.h.
2769 (mips_cfi_frame_initial_instructions): New.
2770 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
2771 (tc_cfi_frame_initial_instructions): Ditto.
2772 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
2773 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
2774 * Makefile.am: Update dependencies.
2775 * Makefile.in: Regenerate.
2776
729ae8d2
AM		 27772005-03-15 Alan Modra <amodra@bigpond.net.au>
2778
2779 * po/es.po: Commit new Spanish translation.
2780
882cb63e
AM		 27812005-03-14 Alan Modra <amodra@bigpond.net.au>
2782
2783 * po/tr.po: Commit new Turkish translation.
2784
885fc257
ZW		 27852005-03-12 Zack Weinberg <zack@codesourcery.com>
2786
2787 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
2788 wfi, yield.
2789
e330299e
DJ		 27902005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
2791
2792 * config-gas.com: Mark vax-vms as obsolete.
2793 * configure.in: Remove fmt=vms support.
2794 * config.in: Regenerate.
2795 * configure: Regenerate.
2796 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
2797
7b1cc377
BW		 27982005-03-10 Sterling Augustine <sterling@tensilica.com>
2799 Bob Wilson <bob.wilson@acm.org>
0fa77c95
BW		 2800
2801 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
2802 when checking if xg_resolve_literals needs to be called.
2803 * config/tc-xtensa.h: Fix spelling typo in a comment.
2804
4962e196
JB		 28052005-03-10 Jan Beulich <jbeulich@novell.com>
2806
2807 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
2808 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
2809 crafted structure declarations with the types from macro.h.
2810
4184909a
RS		 28112005-03-09 Richard Sandiford <rsandifo@redhat.com>
2812
2813 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
2814 for -mno-shared optimization.
2815
7d8e00cf
RS		 28162005-03-09 Richard Sandiford <rsandifo@redhat.com>
2817
2818 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
2819 (MAX_NOPS): Bump to 4.
2820 (mips_fix_vr4130): New variable.
2821 (nops_for_vr4130): New function.
2822 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
2823 nops_for_vr4130 if working around VR4130 errata.
2824 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
2825 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
2826 (md_parse_option): Handle them.
2827 (md_show_usage): Print them.
2828 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
2829
dc36a61f
RS		 28302005-03-09 Richard Sandiford <rsandifo@redhat.com>
2831
2832 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
2833 branch delay code.
2834
7d10b47d
RS		 28352005-03-09 Richard Sandiford <rsandifo@redhat.com>
2836
2837 * config/tc-mips.h (mips_flush_pending_output): Delete.
2838 (mips_emit_delays): Declare.
2839 (md_flush_pending_output): Use mips_emit_delays.
2840 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
2841 the previous instructions.
2842 (md_begin, append_insn, md_parse_option): Update callers.
2843 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
2844 start_noreorder.
2845 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
2846 (s_gpdword): Update callers.
2847 (start_noreorder, end_noreorder): New functions.
2848 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
2849 manipulating mips_opts or prev_nop_frag directly.
2850 (mips_flush_pending_output): Delete.
2851
404a8071
RS		 28522005-03-09 Richard Sandiford <rsandifo@redhat.com>
2853
2854 * config/tc-mips.c (mips_move_labels): New function, taken from...
2855 (append_insn, mips_emit_delays): ...here.
2856
71400594
RS		 28572005-03-09 Richard Sandiford <rsandifo@redhat.com>
2858
2859 * config/tc-mips.c (MAX_NOPS): New macro.
2860 (history): Resize to 1 + MAX_NOPS.
2861 (fix_vr4120_class): New enumeration.
2862 (vr4120_conflicts): New variable.
2863 (init_vr4120_conflicts): New function.
2864 (md_begin): Call it.
2865 (insn_uses_reg): Constify first argument.
2866 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
2867 (nops_for_insn_or_target): New functions.
2868 (append_insn): Use the new nops_for_* functions instead of inline
2869 delay checks. Generalize prev_nop_frag handling to handle an
2870 arbitrary history length. Insert nops into the history buffer
2871 once the number of nops in prev_nop_frag is fixed.
2872 (emit_delays): Use nops_for_insn instead of inline delay checks.
2873
9b91f544
RS		 28742005-03-09 Richard Sandiford <rsandifo@redhat.com>
2875
2876 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
2877 check from branch delay code. Remove unnecessary check for branches.
2878
1e915849
RS		 28792005-03-09 Richard Sandiford <rsandifo@redhat.com>
2880
2881 * config/tc-mips.c (dummy_opcode): Delete.
2882 (nop_insn, mips16_nop_insn): New variables.
2883 (NOP_INSN): New macro.
2884 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
2885 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
2886 (md_begin): Initialize nop_insn and mips16_nop_insn.
2887 (append_insn): Use the new emit_nop function to add nops, recording
2888 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
2889 to reserve room for the instruction and install_insn to install the
2890 final form. Use insert_into_history to record the instruction in
2891 the history buffer. Use move_insn to do delay slot filling.
2892 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
2893 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
2894 (mips16_ip): Use create_insn to initialize mips_cl_insns.
2895
bf12938e
RS		 28962005-03-09 Richard Sandiford <rsandifo@redhat.com>
2897
2898 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
2899 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
2900 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
2901 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
2902 (mips16_ip): Use the new macros instead of explicit masks and shifts.
2903
a38419a5
RS		 29042005-03-09 Richard Sandiford <rsandifo@redhat.com>
2905
2906 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
2907 and extended_p fields with a single fixed_p field.
2908 (append_insn, mips_no_prev_insn): Adjust accordingly.
2909
2fa15973
RS		 29102005-03-09 Richard Sandiford <rsandifo@redhat.com>
2911
2912 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
2913 a single mips16_absolute_jump_p bit.
2914 (append_insn): Adjust accordingly.
2915
47e39b9d
RS		 29162005-03-09 Richard Sandiford <rsandifo@redhat.com>
2917
2918 * config/tc-mips.h (mips_cl_insn): Move definition to...
2919 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
2920 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
2921 and extended_p.
2922 (history): New variable.
2923 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
2924 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
2925 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
2926 (prev_prev_insn_unreordered): Delete.
2927 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
2928 (macro_start): Replace uses of prev_insn* with the equivalent history[]
2929 field.
2930
399132af
DJ		 29312005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
2932
2933 * doc/Makefile.am: Update as.info dependencies.
2934 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
2935
29362005-03-08 Jan Beulich <jbeulich@novell.com>
fffeaa5f
JB		 2937
2938 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
2939 error, and point to .purgem documentation if someone really needs
2940 re-definitions.
2941 * NEWS: Mention macro redefinition is now an error.
2942
9b505842
JB		 29432005-03-08 Jan Beulich <jbeulich@novell.com>
2944
2945 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
2946 emitted to. Add more precise diagnostics for non-fitting insns based
2947 on that. Eliminate now superfluous special casing of MLX. Clear out
2948 slot information when dropping an insn.
2949
ef6a2b41
JB		 29502005-03-08 Jan Beulich <jbeulich@novell.com>
2951
2952 * config/tc-ia64.c (parse_section_name): Rename to...
2953 (cross_section): In addition to separating the name from the rest of
2954 the arguments, also carry out the operation.
2955 (dot_xdata): Use cross_section.
2956 (dot_float_cons): Likewise.
2957 (dot_xstringer): Likewise.
2958 (dot_xdata_ua): Likewise.
2959 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
2960
06647dfd
AM		 29612005-03-05 Alan Modra <amodra@bigpond.net.au>
2962
2963 * po/gas.pot: Regenerate.
2964
bbe506e8
TS		 29652005-03-04 David Daney <ddaney@avtrex.com>
2966
2967 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
2968 instead of '_gp' for -mno-shared optimization.
2969 (s_cpload): Ditto.
2970 (s_abicalls): Document it in the comment.
2971 (md_show_usage): Document the -mno-shared option.
2972
aed1a261
RS		 29732005-03-04 Richard Sandiford <rsandifo@redhat.com>
2974
2975 * config/tc-mips.c (mips_set_options): Add sym32 field.
2976 (mips_opts): Initialize it.
2977 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
2978 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
2979 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
2980 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
2981 when deciding whether to use a symbolic %highest/%higher expansion.
2982 (macro): Likewise. Remove o64/n32 linux hack. Always use
2983 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
2984 and "la". Handle constants separately from symbolic expressions in
2985 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
2986 and using load_register to load the high part of the address.
2987 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
2988 (OPTION_ELF_BASE): Bump by 2.
2989 (md_longopts): Add entries for -msym32 and -mno-sym32.
2990 (md_parse_option): Handle them.
2991 (usage): Document them.
2992 (s_mipsset): Handle ".set sym32" and ".set nosym32".
2993 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
2994 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
2995 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
2996 -msym32 and -mno-sym32.
2997
6caf9ef4
TS		 29982005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2999
3000 * config/tc-mips.c (load_address): Implement GP optimization
3001 for 64bit address space non-PIC. Fix formatting.
3002 (macro): Likewise. Simplify code.
3003 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
3004 (mips_after_parse_args): Simplify code.
3005
406a7f05
NC		 30062005-03-03 Nick Clifton <nickc@redhat.com>
3007
fbacee5b
NC		 3008 * expr.c (operand): Remove redundant code enclosed by #ifdef
3009 RELAX_PAREN_GROUPING....#endif.
3010
77ccfee5
NC		 3011 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
3012 reloc is the difference of two symbols defined in the same
3013 section.
3014
406a7f05
NC		 3015 * config/tc-iq2000.c (line_comment_chars): Include the # character
3016 as otherwise this breaks #APP/#NO_APP processing.
3017
2f12d57f
RR		 30182005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3019
3020 * config/tc-arc.c(md_assemble): Remove dead code for handling
3021 immediate indexing of ld and st .
3022
3f98094e
DJ		 30232005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
3024 Joseph Myers <joseph@codesourcery.com>
3025
3026 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
3027 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
3028 (parse_relocation): Check for a word break after a relocation
3029 operator.
3030 (md_apply_fix3): Handle TLS relocations, and mark thread-local
3031 symbols.
3032
ab1e9ef7
AM		 30332005-03-02 Alan Modra <amodra@bigpond.net.au>
3034
3035 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
3036
bb14f524
JB		 30372005-03-02 Jan Beulich <jbeulich@novell.com>
3038
3039 * as.c (main): Use unlink_if_ordinary instead of unlink.
3040 * messages.c (as_fatal): Likewise.
3041
c4a530c5
JB		 30422005-03-02 Jan Beulich <jbeulich@novell.com>
3043
3044 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
3045 accesses.
3046 (parse_register): Allow cr8...15 in all modes.
3047
167c3097
JB		 30482005-03-02 Jan Beulich <jbeulich@novell.com>
3049
3050 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
3051 etc. like normal symbol references (T_ID).
3052
71ba24a1
AM		 30532005-03-02 Alan Modra <amodra@bigpond.net.au>
3054
3055 * symbols.c (fb_label_name): Fix silly thinko in last change.
3056
a76903bf
AM		 30572005-03-02 Alan Modra <amodra@bigpond.net.au>
3058
9d0e75cb
AM		 3059 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
3060 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
3061
a76903bf
AM		 3062 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
3063
30642005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
b15c27d7
RR		 3065
3066 PR gas/708
a76903bf 3067 * config/tc-arc.c (md_assemble): Initialize suffix for extension
b15c27d7 3068 suffixes also.
b15c27d7 3069
c9dea48b
AM		 30702005-03-01 Alan Modra <amodra@bigpond.net.au>
3071
c7f17d46
AM		 3072 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
3073
c9dea48b
AM		 3074 * as.h (assert): Warning fix.
3075 * expr.c (expr): Correct assertion.
3076 * read.c (s_comm_internal): Remove assertion.
3077 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
3078 (fixup_segment): Remove assertion.
3079 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
3080 (md_apply_fix3): Likewise.
3081 * config/tc-i370.c (md_begin): Correct assertion.
3082 (i370_macro): Warning fix for assertion.
3083
44f2f9d2
AM		 30842005-03-01 Alan Modra <amodra@bigpond.net.au>
3085
3086 * configure.in (AC_C_BIGENDIAN): Invoke.
3087 * configure: Regenerate.
3088 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
3089 host variable to set string header size.
3090 * config/obj-aout.c (obj_header_append): Don't use host structs.
3091 (obj_symbol_to_chars): Likewise.
3092 (obj_emit_strings): Likewise. Use the passed in output pointer.
3093 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
3094 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
3095 not sizeof host struct.
3096 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
3097 (obj_emit_strings): Likewise.
3098 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
3099 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
3100 sizeof host struct.
3101 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
3102 sizeof host struct.
3103 (host_number_to_chars): Define.
3104 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
3105 host internal struct to set header sizes.
3106 * config/tc-i960.c (md_number_to_field): Warning fix.
3107 (md_ri_to_chars): Use host byte order.
3108 (get_cdisp, md_apply_fix3): Warning fix.
055d1eb0 3109 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
44f2f9d2 3110
802a113d
NC		 31112005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3112
3113 * doc/c-arc.texi: Update documentation about ARC's extension
3114 instructions.
3115
e5f129ad
SS		 31162005-02-27 Svein E. Seldal <svein@dev.seldal.com>
3117
3118 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
3119 address for myself.
3120
2132e3a3
AM		 31212005-02-23 Alan Modra <amodra@bigpond.net.au>
3122
3123 * cgen.c: Warning fixes.
3124 * config/tc-arc.c: Likewise.
3125 * config/tc-arm.c: Likewise.
3126 * config/tc-avr.c: Likewise.
3127 * config/tc-d10v.c: Likewise.
3128 * config/tc-d30v.c: Likewise.
3129 * config/tc-frv.c: Likewise.
3130 * config/tc-frv.h: Likewise.
3131 * config/tc-h8300.c: Likewise.
3132 * config/tc-h8500.c: Likewise.
3133 * config/tc-i370.c: Likewise.
3134 * config/tc-i960.c: Likewise.
3135 * config/tc-ia64.c: Likewise.
3136 * config/tc-ip2k.c: Likewise.
3137 * config/tc-m68hc11.c: Likewise.
3138 * config/tc-maxq.c: Likewise.
3139 * config/tc-mcore.c: Likewise.
3140 * config/tc-mips.c: Likewise.
3141 * config/tc-msp430.c: Likewise.
3142 * config/tc-pj.c: Likewise.
3143 * config/tc-ppc.c: Likewise.
3144 * config/tc-ppc.h: Likewise.
3145 * config/tc-s390.c: Likewise.
3146 * config/tc-sh.c: Likewise.
3147 * config/tc-sh64.c: Likewise.
3148 * config/tc-tic4x.c: Likewise.
3149 * config/tc-tic80.c: Likewise.
3150 * config/tc-v850.c: Likewise.
3151 * config/tc-vax.c: Likewise.
3152 * config/tc-w65.c: Likewise.
3153 * config/tc-xstormy16.c: Likewise.
3154 * config/tc-z8k.c: Likewise.
3155
ee3c9814
CM		 31562005-02-22 Catherine Moore <clm@cm00re.com>
3157
3158 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
3159 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
3160
9b2f1d35
EC		 31612005-02-22 Eric Christopher <echristo@redhat.com>
3162
3163 * config/tc-mips.c (struct proc): Change isym to
3164 func_sym. New member func_end_sym.
3165 (s_mips_ent): Update.
3166 (s_mips_end): Ditto. Add code to compute function size.
3167
b7712f8d
AM		 31682005-02-22 Alan Modra <amodra@bigpond.net.au>
3169
3170 * read.c: Warning fixes.
3171 * config/obj-elf.c: Likewise.
3172
58e2ea4d
MR		 31732005-02-22 Maciej W. Rozycki <macro@mips.com>
3174
3175 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
3176 emitting insn.
3177
ebe372c1
L		 31782005-02-21 H.J. Lu <hongjiu.lu@intel.com>
3179
3180 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
3181 SEC_COFF_SHARED.
3182
3183 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
3184 SEC_TIC54X_BLOCK.
3185 (demand_empty_rest_of_line): Likewise.
3186 (tic54x_sblock): Likewise.
3187 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
3188
cc1bc22a
AM		 31892005-02-21 Alan Modra <amodra@bigpond.net.au>
3190
3191 * read.c (address_bytes): New function.
3192 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
3193 (potable): Add "dc.a".
3194 (cons_worker): Handle "dc.a".
3195 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
3196
ac4528d2
AM		 31972005-02-21 Alan Modra <amodra@bigpond.net.au>
3198
3199 * input-file.c (input_file_open): Rearrange to avoid warning.
3200
b5682e56
AM		 32012005-02-19 Alan Modra <amodra@bigpond.net.au>
3202
3203 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
3204 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
3205 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
3206
8fc2e39e
TS		 32072005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3208
3209 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
3210 uses after .set noat.
3211 (load_address): Likewise.
3212 (macro): Likewise. Don't try to avoid $at use by sacrificing
3213 the target register before it is stored, it won't work.
3214
744b6414
JW		 32152005-02-17 James E Wilson <wilson@specifixinc.com>
3216
3217 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
3218 see an instruction that specifies a template.
3219
30eb9c17
AM		 32202005-02-18 Alan Modra <amodra@bigpond.net.au>
3221
3222 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
3223 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
3224 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
3225
91d777ee
L		 32262005-02-17 H.J. Lu <hongjiu.lu@intel.com>
3227
3228 * NEWS: Mention "-mhint.b=[ok|warning|error]".
3229
3230 * config/tc-ia64.c (md): Add hint_b.
3231 (emit_one_bundle): Handle md.hint_b for "hint".
3232 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
3233 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
3234 (ia64_init): Set md.hint_b to error.
3235 (md_assemble): Handle md.hint_b for "hint.b".
3236
3237 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
3238 * doc/c-ia64.texi: Likewise.
3239
f17c130b
AM		 32402005-02-17 Alan Modra <amodra@bigpond.net.au>
3241
3242 * tc.h (struct relax_type, relax_typeS): Move from here..
3243 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
3244 * ecoff.c (ecoff_new_file): Add appfile param.
3245 * ecoff.h (ecoff_new_file): Likewise.
3246 * itbl-lex.h: New file.
3247 * itbl-lex.l: Include itbl-lex.h.
3248 * itbl-parse.y: Likewise.
3249 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
3250 * read.c (s_app_file_string): Mark appfile possibly unused.
3251 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
3252 * subsegs.h (struct seg_info_trash): Delete.
3253 (seg_info): Use segment_info_type instead.
3254 * config/obj-coff.c (struct filename_list): Make filename const char *.
3255 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
3256 * config/obj-elf.c (elf_file_symbol): Similarly.
3257 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
3258 signed right shift.
3259 * config/tc-arc.c (md_operand): Warning fix.
3260 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
3261 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
3262 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
3263 * config/tc-frv.c (frv_force_relocation): Warning fix.
3264 * config/tc-m68k.c (md_parse_option): Delete unused var.
3265 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
3266 * config/tc-sparc.c: Likewise.
3267 (s_common): Warning fix.
3268 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
3269 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
3270 addressT.
3271 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
3272 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
3273 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
3274 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
3275 (tic4x_do_align): Use TIC_NOP_OPCODE.
3276 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
3277 * config/tc-vax.c: Include netinet/in.h.
3278 (tc_headers_hook): Formatting.
3279 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
3280
26b810ce
JB		 32812005-02-17 Jan Beulich <jbeulich@novell.com>
3282
3283 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
3284 parsing inN, locN, outN. Set 'idx' to offset register number starts
3285 at. Don't handle numbers with leading zeroes or beyond 95. Remove
3286 pointless cast.
3287
b8285c27
TS		 32882005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3289
3290 * config/tc-mips.c (load_address): Fix formatting.
3291 (macro): Don't use AT if .set noat is in effect. Fix formatting.
3292 Catch macros which are unexpandable without AT. Remove duplicate
3293 zeroing of used_at.
3294 (macro2): Remove duplicate zeroing of used_at.
3295
4df6ce47
AM		 32962005-02-16 Alan Modra <amodra@bigpond.net.au>
3297
3298 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
3299 than zero.
3300
d6f16593 33012005-02-15 Nigel Stephens <nigel@mips.com>
4df6ce47 3302 Maciej W. Rozycki <macro@mips.com>
d6f16593
MR		 3303
3304 * config/tc-mips.c (reloc_needs_lo_p): Handle
3305 BFD_RELOC_MIPS16_HI16_S.
3306 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
3307 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
3308 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
3309 complaints on.
3310 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
3311 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
3312 Call my_getSmallExpression() to parse percent operators.
3313 (percent_op_match, mips_percent_op): Separate definitions.
3314 (mips16_percent_op): Define percent operators for the MIPS16 mode.
3315 (parse_relocation): Handle the MIPS16 mode using
3316 mips16_percent_op.
3317 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
3318 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
3319
7b347e43
JB		 33202005-02-15 Jan Beulich <jbeulich@novell.com>
3321
3322 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
3323 instead of explicitly dealing with the translation; exclude
3324 relocations that are already pcrel, however.
3325
a66d2bb7
JB		 33262005-02-15 Jan Beulich <jbeulich@novell.com>
3327
3328 * config/tc-ia64.c: Include limits.h (if available).
3329 (gr_values[0]): Set path to INT_MAX.
3330 (dot_reg_val): Don't allow changing value of r0. Limit range of
3331 general registers at r127.
3332 (specify_resource): Default resource index is -1. Don't set resource
3333 index (in case IA64_RS_RSE) without setting the specific flag.
3334 (note_register_values): Check operand is O_constant before tracking
3335 input value of moves. Add tracking for dep.z with constant inputs.
3336 (print_dependency): Resource index of specific resource may be zero.
3337 (check_dependencies): Likewise.
3338
4b09e828
JB		 33392005-02-15 Jan Beulich <jbeulich@novell.com>
3340
3341 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
3342 reg_class. Check operands and emit diagnostics for illegal use of
3343 registers.
3344
0ca3e455
JB		 33452005-02-15 Jan Beulich <jbeulich@novell.com>
3346
3347 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
3348 new variables type, suffix, and width. Handle
3349 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
3350 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
3351 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
3352 FUNC_DTP_RELATIVE case. Return incoming relocation type if
3353 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
3354 if unable to translate relocation type, using the new variables.
3355
2fac3d48
JB		 33562005-02-15 Jan Beulich <jbeulich@novell.com>
3357
3358 * config/tc-ia64.h (ia64_symbol_chars): Declare.
3359 (ty_symbol_chars): Define.
3360 * config/tc-ia64.c (ia64_symbol_chars): Define.
3361
2f6d622e
JB		 33622005-02-15 Jan Beulich <jbeulich@novell.com>
3363
3364 * config/tc-ia64.c (ia64_parse_name): Only update next character if
3365 input_line_pointer was advanced.
3366
28013b5c
KK		 33672005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3368
3369 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
3370 within |.
3371
f1dab70d
JB		 33722005-02-13 Jan Beulich <jbeulich@novell.com>
3373
3374 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
3375 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
3376 indicator.
3377 (ia64_init): Set md.detect_dv.
3378 (ia64_start_line): New static variable warned. Warn only once when
3379 encountering explicit stops in automatic mode.
3380 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
3381 * NEWS: Mention new default mode.
3382
20b36a95
JB		 33832005-02-13 Jan Beulich <jbeulich@novell.com>
3384
3385 * config/tc-ia64.c (dot_rot): Add comment that name strings should
3386 be freed when wiping out previous state. Canonicalize names before
3387 use. Free name string when detecting redefinition.
3388 (dot_pred_rel): Call generic expression parser to process arguments.
3389 Handle O_register case for individual predicates and O_subtract for
3390 ranges.
3391 (ia64_parse_name): Canonicalize name before looking it up in dynamic
3392 register hash.
3393 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
3394 Warn if multiple found, issue error if resulting symbol name has zero
3395 length.
3396 (dot_alias): Canonicalize name before use.
3397
07450571
L		 33982005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3399
3400 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
3401 and 0 for error.
3402 (in_procedure): Return -1 for warning.
3403 (in_prologue): Likewise.
3404 (in_body): Likewise.
3405
01b91374
L		 34062005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3407
ac4528d2 3408 * config/tc-ia64.c (dot_xdata): Undo the last change.
01b91374
L		 3409 (dot_float_cons): Likewise.
3410 (dot_xstringer): Likewise.
3411 (dot_xdata_ua): Likewise.
3412 (dot_float_cons_ua): Likewise.
3413
970d6792
L		 34142005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3415
3416 * NEWS: Mention "-munwind-check=[warning|error]".
3417
3418 * config/tc-ia64.c (md): Add unwind_check.
3419 (unwind_diagnostic): New.
3420 (in_procedure): Call unwind_diagnostic when a directive isn't
3421 in procedure.
3422 (in_prologue): Call unwind_diagnostic when a directive isn't in
3423 prologue.
3424 (in_body): Call unwind_diagnostic when a directive isn't in
3425 body region.
3426 (dot_endp): Set md.unwind_check to error before calling
3427 in_procedure and restore it after. When the name is missing or
3428 couldn't be found, use the one from the last .proc if
3429 md.unwind_check isn't error. Warn if md.unwind_check is
3430 warning.
3431 (md_parse_option): Handle "-munwind-check=[warning|error]".
3432 (md_show_usage): Add "-munwind-check=[warning|error]".
3433 (ia64_init): Set md.unwind_check to warning.
3434
3435 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
3436 * doc/c-ia64.texi: Likewise.
3437
16a48f83
JB		 34382005-02-11 Jan Beulich <jbeulich@novell.com>
3439
3440 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
3441 (LEX_QM): Likewise.
3442 (ia64_parse_name): New third parameter.
3443 (md_parse_name): Pass third argument.
3444 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
3445 (md_operand): Handling of '@'-prefixed symbols moved from here...
3446 (ia64_parse_name): ...to here.
3447
a911c10a
JB		 34482005-02-11 Jan Beulich <jbeulich@novell.com>
3449
3450 * config/tc-ia64.c (md): Remove last_groups and group_idx.
3451 (errata_nop_necessary_p): Remove declaraction and definition.
3452 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
3453 update md.group_idx. Don't reset md.last_groups.
3454
b3f19c14
JB		 34552005-02-11 Jan Beulich <jbeulich@novell.com>
3456
3457 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
3458 argument.
3459 (dot_xdata): Free section name after use.
3460 (dot_float_cons): Likewise.
3461 (dot_xstringer): Likewise.
3462 (dot_xdata_ua): Likewise.
3463 (dot_float_cons_ua): Likewise.
3464 (md_pseudo_table): Add xdata16 and xdata16.ua.
3465
5cb53c21
L		 34662005-02-10 H.J. Lu <hongjiu.lu@intel.com>
3467
3468 * doc/all.texi: Add IA64.
3469 * doc/as.texinfo: Likewise.
3470
3471 * doc/c-ia64.texi: Fix typos.
3472
620b81c1
JB		 34732005-02-10 Julian Brown <julian@codesourcery.com>
3474
3475 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
3476 BFD_RELOC_UNUSED.
3477 (do_t_push_pop): Likewise.
3478 (md_assemble): Likewise.
3479 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
3480 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
3481 (create_unwind_entry): Output dependency on the required personality
3482 routines.
620b81c1 3483
4ee4d249
NS		 34842005-02-07 Nathan Sidwell <nathan@codesourcery.com>
3485
3486 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
3487 * subsegs.c (seg_not_empty_p): Likewise.
3488
9f5083a4
NC		 34892005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3490
3491 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
4df6ce47 3492 relative jump calculation.
9f5083a4
NC		 3493 <md_convert_frag) : Likewise.
3494 <output_disp): Likewise.
3495
aaac53f5
HPN		 34962005-02-07 Hans-Peter Nilsson <hp@axis.com>
3497
3498 * write.c (write_object_file): Recognize warning-symbol construct
3499 and skip object- and target- handling for the second symbol.
3500
05ee4b0f
JB		 35012005-02-02 Jan Beulich <jbeulich@novell.com>
3502
3503 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
3504 designators along with quoted ones. Free copy of quoted designator
3505 when done.
3506
65ec77d2
BE		 35072005-02-01 Ben Elliston <bje@au.ibm.com>
3508
3509 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
3510 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
3511 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
3512 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
3513 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
3514 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
3515 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
3516 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
3517 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
3518 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
3519 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
3520 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
3521 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
3522 #if 0'd code throughout.
3523
d342277e
NC		 35242005-01-31 Nick Clifton <nickc@redhat.com>
3525
3526 * as.c (parse_args): Bump copyright date reported by --version to
3527 2005.
3528
d6486796
NC		 35292005-01-31 Nick Clifton <nickc@redhat.com>
3530
3531 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
3532 and vax-vms.
3533
ca3bc58f
JB		 35342005-01-31 Jan Beulich <jbeulich@novell.com>
3535
3536 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
3537 that can end with .endr in that case. Make requiring/permitting
3538 pseudo-ops without leading dot closer to the logic in read.c serving
3539 the same purpose.
3540 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
3541 ignored.
3542
057f53c1
JB		 35432005-01-31 Jan Beulich <jbeulich@novell.com>
3544
3545 * macro.c (do_formals): Adjust to no longer accept empty parameter
3546 names.
3547 (define_macro): Adjust to no longer accept empty macro name, garbage
3548 following the parameters, or macros that were previously defined.
3549 * read.c (s_bad_end): Declare.
3550 (potable): Add endm. Handler for endr and endm is s_bad_end.
3551 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
3552 and .endr.
3553 * read.h (s_bad_endr): Remove.
3554
d3156ecc
JB		 35552005-01-31 Jan Beulich <jbeulich@novell.com>
3556
3557 * config/tc-ia64.c (parse_operands): Parse all specified operands,
3558 immediately discarding (but counting) those exceeding the maximum
3559 possible amount. Track whether output and input operand counts ever
3560 matched, and use this to better indicate which of the operands/
3561 operand types was wrong; specifically don't default to pointing to
3562 the first operand.
3563
75e09913
JB		 35642005-01-31 Jan Beulich <jbeulich@novell.com>
3565
3566 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
3567 variable in dot_endp). Add body and insn. Make prologue,
3568 prologue_mask, body, and insn bitfields.
3569 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
3570 messages.
3571 (in_procedure, in_prologue, in_body): New.
3572 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3573 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3574 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
3575 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
3576 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
3577 dot_personality): Use the appropriate one of the above.
3578 (dot_proc): Clear unwind.proc_start; set to current location only if
3579 none of the entry points were valid. Check for non-zero-length entry
3580 point names. Check that entry points aren't defined, yet. Clear
3581 unwind.prologue, unwind.body, and unwind.insn.
3582 (dot_body): Call in_procedure. Check that first directive in procedure
3583 had no insns emitted before. Set unwind.body.
3584 (dot_prologue): Call in_procedure. Check that not already in prologue.
3585 Check that first directive in procedure had no insns emitted before.
3586 Clear unwind.body.
3587 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
3588 length entry point names. Check that entry points became defined.
3589 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
3590
f4660e2c
JB		 35912005-01-31 Jan Beulich <jbeulich@novell.com>
3592
3593 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
3594 before actually using it. Don't generate an error in manual bundling
3595 mode when looking at an insn requiring slot 2 but not yet at slot 2.
3596 Don't generate an error in manual bundling mode when looking at an
3597 insn required to be last in its group but the required slot hasn't
3598 been reached, yet. Allow conversion from MII to MI;I for bundle
3599 consisting of only 2 insns with the stop between them. Suppress
3600 various meaningless errors resulting from detecting earlier ones.
3601
60b9a617
JB		 36022005-01-31 Jan Beulich <jbeulich@novell.com>
3603
3604 * config/tc-ia64.c (parse_operands): Also handle alloc without first
3605 input being ar.pfs.
3606
7af0dfc7
CG		 36072005-01-28 Christian Groessler <chris@groessler.org>
3608
3609 * config/tc-z8k.c (md_assemble): Improve error detection.
3610
f7e323d5
JB		 36112005-01-28 Jan Beulich <jbeulich@novell.com>
3612
3613 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
3614 for personality routine pointer only if there is one.
3615 (ia64_convert_frag): Likewise.
3616 (generate_unwind_image): Likewise.
3617
f87a1e0c
CG		 36182005-01-27 Christian Groessler <chris@groessler.org>
3619
3620 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
3621 (md_apply_fix3): Make relative branches out of range an error
3622 instead of a warning. Display correct line number for out of
3623 range branches/calls/memory accesses.
3624
c6cb92c5
NS		 36252005-01-27 Nathan Sidwell <nathan@codesourcery.com>
3626
3627 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
3628 to emit .debug_line and other debug sections.
3629 * as.h (seg_not_empty_p): Declare.
3630 * subsegs.c (seg_not_empty_p): New predicate.
3631
e8093792
AC		 36322005-01-27 Andrew Cagney <cagney@gnu.org>
3633
3634 * configure: Regenerate to track ../gettext.m4 change.
3635
09124b3f
JB		 36362005-01-27 Jan Beulich <jbeulich@novell.com>
3637
3638 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
3639
36402005-01-27 Jan Beulich <jbeulich@novell.com>
97762d08
JB		 3641
3642 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
3643 to/from application registers dynamic insns.
3644 (md_assemble): Defer resolution of move to/from application registers
3645 dynamic insns when they can be issued on either the I- or M-units.
3646
90219bd0
AO		 36472005-01-25 Alexandre Oliva <aoliva@redhat.com>
3648
3649 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
3650 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
3651 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
3652 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
3653 * cgen.c (gas_cgen_parse_operand): Handle
3654 CGEN_PARSE_OPERAND_SYMBOLIC.
3655 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
3656 (frv_force_relocation): Likewise. Fix handling of PIC
3657 relocations.
3658 (md_apply_fix3): Likewise.
3659
59c871b4
BE		 36602005-01-21 Ben Elliston <bje@au.ibm.com>
3661
3662 * as.h: Remove #if 0'd code.
3663 * atof-generic.c (atof_generic): Likewise.
3664 * ecoff.c (ecoff_directive_frame): Likewise.
3665 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
3666 * itbl-ops.c (itbl_add_reg): Likewise.
3667 * listing.c (calc_hex): Likewise.
3668 * read.c (MASK_CHAR): Likewise.
3669 * subsegs.c (subsegs_print_statistics): Likewise.
3670 * symbols.c (indent): Likewise.
3671 * write.c (write_relocs): Likewise.
3672 (write_object_file): Likewise.
3673 (relax_frag): Likewise.
3674
fb767913
NC		 36752005-01-20 Nick Clifton <nickc@redhat.com>
3676
3677 * as.c (std_longopts): Add an entry for "--a" in order to prevent
3678 getopt_long_only() from considering -a as an abbreviation for
3679 --alternate.
3680 (parse_args): Fix the parsing of -a=<file>.
3681
c556cc9c
AM		 36822005-01-20 Alan Modra <amodra@bigpond.net.au>
3683
3684 PR gas/684
3685 * read.c (s_incbin): Adjust default count for skip. Check validity
3686 of count and skip rigorously.
3687
9c6ed8e6
FF		 36882005-01-19 Fred Fish <fnf@specifixinc.com>
3689
3690 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
3691
e5604d79
RS		 36922005-01-19 Richard Sandiford <rsandifo@redhat.com>
3693
3694 * read.c (convert_to_bignum): New function, split out from...
3695 (emit_expr): ...here. Handle the case where X_add_number is
3696 positive and the input value is negative.
3697 (output_big_sleb128): Fix setting of continuation bit. Check whether
3698 the final byte needs to be sign-extended. Fix size-shrinking loop.
3699 (emit_leb128_expr): When generating a signed leb128, see whether the
3700 sign of an O_constant's X_add_number matches the sign of the input
3701 value. Use a bignum if not.
3702
e38bc3b5
NC		 37032005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
3704
3705 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
3706 arch_sh_up in order to match the external name and make the
3707 testsuite's job easier.
3708
df227444
L		 37092005-01-14 H.J. Lu <hongjiu.lu@intel.com>
3710
4df6ce47 3711 PR 659
df227444
L		 3712 * config/tc-i386.c (i386_scale): Disallow 0 scale.
3713
b8b80cf7
NC		 37142005-01-12 Nick Clifton <nickc@redhat.com>
3715
3716 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
3717 ignored_arguments array.
3718
324007b9
L		 37192005-01-10 H.J. Lu <hongjiu.lu@intel.com>
3720
3721 * write.c (write_object_file): Disallow a symbol equated to
3722 common symbol.
3723
5c4504f7
NC		 37242005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3725
3726 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
3727 bfd_mach_maxq20.
3728 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
3729 (maxq_target): New function: Set the machine type.
3730
4e7fd91e
PB		 37312005-01-06 Paul Brook <paul@codesourcery.com>
3732
3733 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
3734 (md_begin): Handle TE_VXWORKS for FP defaults.
3735 (md_apply_fix3): Correct rela offsets.
3736 (elf32_arm_target_format): Add VxWorks targets.
3737
ea3eed15
PB		 37382005-01-06 Paul Brook <paul@codesourcery.com>
3739
3740 * configure.tgt: Set em=vxworks for *-*-vxworks.
3741 * config/te-vxworks.h: New File.
3742
5dc1606f
PB		 37432005-01-06 Paul Brook <paul@codesourcery.com>
3744
3745 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
3746
18af0b39
NC		 37472005-01-04 Dmitry Diky <diwil@spec.ru>
3748
3749 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
3750 global label.
3751
196e8040
JW		 37522005-01-03 David Mosberger <davidm@hpl.hp.com>
3753
3754 * config/tc-ia64.c (md): Add member "loc_directive_seen".
3755 (dot_loc): New function.
3756 (md_pseudo_table): Add entry to map .loc to dot_loc().
3757 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
3758 seen a .loc directive or we're generating DWARF2 debug info for
3759 assembly source.
3760
a207757e
AM		 37612004-12-29 Alan Modra <amodra@bigpond.net.au>
3762
3763 PR gas/619
3764 * read.c (s_comm_internal): Don't zero end of name until size
3765 expression has been parsed.
3766
71d7ecf2
MM		 37672004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
3768
3769 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
3770
30c62922
TL		 37712004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
3772
3773 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
3774 case).
3775
14ee9f48
ILT		 37762004-12-22 Ian Lance Taylor <ian@airs.com>
3777
3778 * configure.tgt: New.
3779 * configure.in: Move setting of cpu_type, fmt, etc., to
3780 configure.tgt.
3781 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
3782 $(srcdir)/configure.tgt.
3783 * configure, Makefile.in: Rebuild.
3784
750bce0e 37852004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
4df6ce47 3786
750bce0e
NC		 3787 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
3788 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
3789 instructions.
3790 (avr_offset_expression): New function to parse offsets for LDI
3791 instructions.
3792 (avr_operand): Use it.
3793 (md_apply_fix3): Generate the relocs.
3794
9d2be1ee
JR		 37952004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
3796
3797 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
3798 BFD_RELOC_SH_IMMS10BY8 relocation.
3799
3800 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
3801 than just ignoring bad code.
3802
1e50d24d
RS		 38032004-12-16 Richard Sandiford <rsandifo@redhat.com>
3804
3805 * config/tc-v850.c (handle_lo16): New function.
3806 (v850_reloc_prefix): Use it to check lo().
3807 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
3808
2fbd2a87
NC		 38092004-12-14 P.J. Darcy <darcypj@us.ibm.com>
3810
3811 * configure.in: Add s390x-ibm-tpf support.
3812 * configure: Regenerate.
3813
7a6d0b32
JB		 38142004-12-15 Jan Beulich <jbeulich@novell.com>
3815
3816 * config/obj-elf.c (obj_elf_change_section): Only set type and
3817 attributes on new sections. Emit warning when type of re-declared
3818 section doesn't match.
3819
5b9d23c6
JB		 38202004-12-15 Jan Beulich <jbeulich@novell.com>
3821
3822 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
3823 '.cfi_startproc simple' doesn't inherit the old value.
3824
dcb45a06
JB		 38252004-12-15 Jan Beulich <jbeulich@novell.com>
3826
3827 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
3828 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
3829 generation to emit a factored offset.
3830
aa6975fb
ILT		 38312004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
3832
6943caf0
ILT		 3833 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
3834 which is too large in the case of NO_PIC without 64-bit
3835 addresses.
3836
aa6975fb
ILT		 3837 * config/tc-mips.c (mips_in_shared): New static variable.
3838 (macro_build_lui): Permit "_gp" if !mips_in_shared.
3839 (md_longopts): Add -mshared and -mno-shared.
3840 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
3841 (s_cpload): Implement !mips_in_shared case.
3842 (s_cpsetup): Likewise.
3843 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
3844 * NEWS: Mention -mno-shared.
3845
be1b2b4b
PB		 38462004-12-09 Paul Brook <paul@codesourcery.com>
3847
3848 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
3849 for function start.
3850
9a92f48d
ILT		 38512004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
3852
dd22970f
ILT		 3853 * config/tc-mips.c (append_insn): If we emit a nop during a relax
3854 sequence, increase the size of the sequence.
3855
9a92f48d
ILT		 3856 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
3857 use CPU_RM9000.
3858
b617dc20
BE		 38592004-12-07 Ben Elliston <bje@gnu.org>
3860
3861 * read.c (s_align): Use an align_limit temporary to allay a GCC
3862 signed/unsigned comparison warning.
3863
c820d418
MM		 38642004-12-01 Mark Mitchell <mark@codesourcery.com>
3865
3866 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
3867 * configure.in: Use it for arm*-*-linux-gnueabi*.
3868 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
3869 * config/te-armlinuxeabi.h: New file.
3870 * Makefile.in: Regenerated.
3871 * aclocal.m4: Likewise.
3872 * configure: Likewise.
4df6ce47 3873 * doc/Makefile.in: Regenerated.
c820d418 3874
2b0210eb
BW		 38752004-12-02 Bob Wilson <bob.wilson@acm.org>
3876
3877 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
3878 (xtensa_restore_emit_state): Likewise.
3879
9ebd302d
AM		 38802004-12-02 Alan Modra <amodra@bigpond.net.au>
3881
3882 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
3883 (s_align): Use it.
3884
32118081
NC		 38852004-11-30 Tero Niemela <tero_niemela@yahoo.com>
3886
3887 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
3888 * Makefile.in: Regenerate.
3889
3f414718
TL		 38902004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
3891
9ebd302d
AM		 3892 * config/tc-crx.c: Major code cleanup. Remove unused variables and
3893 functions, give functions a meaningful name, add comments.
3894 (check_range): New function - Replace operand size calculation
3f414718
TL		 3895 with range checking.
3896 (assemble_insn): Update Algorithm, improve error issuing.
9ebd302d 3897 (enum op_err): New.
3f414718
TL		 3898 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
3899 handling.
3900
a7498ae6
NC		 39012004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3902
3903 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
3904 miss between different section in the same module.
3905 (tc_gen_reloc): Likewise.
3906
5c54fd37
NC		 39072004-11-25 Theodore A. Roth <troth@openavr.org>
3908
3909 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
3910 atmega325, atmega3250, atmega645 and atmega6450.
3911
37edbb65
JB		 39122004-11-25 Jan Beulich <jbeulich@novell.com>
3913
3914 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
3915 permissible for the selected instruction suffix.
3916 (process_suffix): For DefaultSize instructions, suppressing the
3917 guessing of a 'q' suffix if the instruction doesn't support it is
3918 pointless, because only an 'l' suffix can be guessed in this place.
3919
5515a510
NC		 39202004-11-24 Nick Clifton <nickc@redhat.com>
3921
3922 * config/tc-iq2000.c: Remove support for IQ10 processor.
3923 Convert to ISO C90 formatting.
3924 * config/tc-iq2000.h: Likewise.
3925
dae1b34e
NC		 39262004-11-23 Nick Clifton <nickc@redhat.com>
3927
3928 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
3929 in this table. They should be correct now.
3930
5c6af06e
JB		 39312004-11-23 Jan Beulich <jbeulich@novell.com>
3932
3933 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
3934 indicate the MMX extensions added by both SSE and 3DNow!A.
3935 (Cpu3dnowA): Declare.
3936 (CpuUnknownFlags): Update.
3937 * config/tc-i386.c (cpu_sub_arch_name): Declare.
3938 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
3939 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
3940 3DNow!. Athlon additionally implies 3DNow!A. Several new
3941 entries (those starting with a dot are for sub-arch specification).
3942 (set_cpu_arch): Handle sub-arch specifications.
3943 (parse_insn): Distinguish between instructions not supported because
3944 of insufficient CPU features and because of 64-bit mode.
3945 * doc/c-i386.texi: Describe enhanced .arch directive.
3946
d9740523
BW		 39472004-11-22 Bob Wilson <bob.wilson@acm.org>
3948
3949 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
3950
3120ef82
BW		 39512004-11-22 Bob Wilson <bob.wilson@acm.org>
3952
3953 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
3954 without a corresponding .debug_info section.
3955
d190d046
HPN		 39562004-11-22 Hans-Peter Nilsson <hp@axis.com>
3957
3958 * read.c (potable): Add "error" and "warning".
3959 (s_errwarn): New function.
3960 * read.h (s_errwarn): Declare.
3961 * doc/as.texinfo (Error, Warning): Document .error and .warning.
3962
5519f6ea
NC		 39632004-11-22 Nick Clifton <nickc@redhat.com>
3964
3965 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
3966 c_dot_file_symbol.
3967
f5c7edf4
AM		 39682004-11-19 Alan Modra <amodra@bigpond.net.au>
3969
3970 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
3971 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
3972
a4528eeb
AM		 39732004-11-19 Alan Modra <amodra@bigpond.net.au>
3974
3975 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
3976 (coff_adjust_symtab): Adjust call.
3977 (crawl_symbols): Likewise.
3978 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
3979 (obj_app_file): Adjust.
3980
444bf5f3
NC		 39812004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
3982
3983 * configure.in: Enable bfd_assember for the MAXQ port.
3984 * configure: Regenerate.
3985
a1ace8d8 39862004-11-12 Bob Wilson <bob.wilson@acm.org>
88ac794e 3987 Sterling Augustine <sterling@tensilica.com>
a1ace8d8
BW		 3988
3989 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
3990 there is a conflict.
3991 (check_t1_t2_reads_and_writes): Check for both reads and writes to
3992 interfaces that are related as determined by xtensa_interface_class_id.
3993
30e857fc
NC		 39942004-11-12 Nick Clifton <nickc@redhat.com>
3995
3996 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
3997 offsets for conditional branches.
3998
a67517f4
BW		 39992004-11-11 Bob Wilson <bob.wilson@acm.org>
4000
4001 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
4002
1d19a770
BW		 40032004-11-10 Bob Wilson <bob.wilson@acm.org>
4004
4005 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
4006 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
4007 MAYBE_UNREACHABLE.
4008 (relax_frag_immed): Update call to update_next_frag_state.
4009
c04f5787
AM		 40102004-11-10 Alan Modra <amodra@bigpond.net.au>
4011
4012 * obj.h (struct format_ops <app_file>): Add int param.
4013 * read.h (s_app_file_string): Likewise.
4014 * read.c (s_app_file_string): Likewise.
4015 (s_app_file): Adjust s_app_file_string call.
4016 * config/tc-mips.c (s_mips_file): Likewise.
4017 * config/obj-coff.h (obj_app_file): Add app param.
4018 * config/obj-ecoff.h (obj_app_file): Likewise.
4019 * config/obj-multi.h (obj_app_file): Likewise.
4020 * config/obj-elf.h (elf_file_symbol): Likewise.
4021 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
4022 if called for # preprocessor lines.
4023
a77a9021
L		 40242004-11-08 H.J. Lu <hongjiu.lu@intel.com>
4025
4026 PR 528
4027 * symbols.c (resolve_symbol_value): Convert weak symbols only
4028 for Windows PECOFF.
4029 (symbol_equated_reloc_p): Don't equate weaks when relocating
4030 only for Windows PECOFF.
4031
aea44f62
TL		 40322004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
4033
4034 * config/tc-crx.c (print_insn): Check and set insn_addr.
4035 * config/tc-crx.h (md_frag_check): Define.
4036
7499d566
NC		 40372004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4038 Vineet Sharma <vineets@noida.hcltech.com>
4039
4040 * configure.in: Add support for new target maxq-coff.
4041 * configure: Regenerate.
4042 * NEWS: Mention new support.
4043 * config/tc-maxq.c: New file.
4044 * config/tc-maxq.h: New file.
4045 * config/obj-coff.h: Add support for maxq-coff.
4046
977cdf5a
NC		 40472004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4048
4049 * symbols.c (any_external_name): Define.
a77a9021 4050 (resolve_symbol_value): Convert weak symbols.
977cdf5a
NC		 4051 (S_SET_EXTERNAL): Support any_external_name.
4052 (S_SET_NAME): Qualify parameter const.
316f3bf8 4053 (symbol_equated_reloc_p): Equate to weaks when relocating.
977cdf5a
NC		 4054 * symbols.h (S_SET_NAME): Qualfiy parameter const.
4055 * tc.h (any_external_name): Declare.
4056 * config/obj-coff.c ("coff/pe.h"): Include for BFD
4057 assemblers also.
4058 (weak_is_altname): Declare and define.
4059 (weak_name2altname): Same.
4060 (weak_altname2name): Same.
4061 (weak_uniquify): Same.
4062 (weak_altprefix): Define.
4063 (obj_coff_weak): Change .weak syntax and handling.
4064 (coff_frob_symbol): Fix PE weak symbol alternates.
4065 * config/obj-coff.h (USE_UNIQUE): Define.
4066 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
4067 are in another segment.
4068 (tc_gen_reloc): Remove broken addend hack.
4069 doc/as.texinfo: Update.
4070
34e41783
BW		 40712004-11-05 Sterling Augustine <sterling@tensilica.com>
4072
4073 * config/tc-xtensa.c (total_frag_text_expansion): New.
4074 (md_estimate_size_before_relax): Use it.
4075 (find_address_of_next_align_frag): Likewise.
4076
dcd46b4e
TL		 40772004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
4078
4079 * config/tc-crx.c: Rename argument types.
4080 (processing_arg_number): Rename to 'cur_arg_num'.
4081 (get_number_of_bits): Rename to 'set_operand_size'.
4082 (get_operandtype): Rename to 'parse_operand', totally rewrite.
4083 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
4084 (set_indexmode_parameters): Remove function, integrate its code into
4085 'set_operand'.
4086 (set_operand_size): Get rid of 'Operand Number' function parameter -
4087 use global variable 'cur_arg_num' instead.
4088 Use a local 'argument' pointer to reference the current argument.
4089 (parse_operand): Likewise.
4090 (set_operand): Likewise.
4091 (process_label_constant): Likewise.
4092
9456465c
BW		 40932004-11-04 Bob Wilson <bob.wilson@acm.org>
4094
4095 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
4096 (add_section_rename): Delete. Inlined into...
4097 (build_section_rename): ...here. Use xstrdup instead of strdup.
4098 (xtensa_section_rename): Drop "const" from argument and return types.
4099 (md_show_usage): Indent to match show_usage().
4100 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
4101 (tc_canonicalize_section_name): Define.
4102 (md_elf_section_rename): Remove unused macro.
4103 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
4104 * doc/c-xtensa.texi (Xtensa Options): Likewise.
4105 (Frame Directive): Delete.
4106
7f266840
DJ		 41072004-11-04 Daniel Jacobowitz <dan@debian.org>
4108
4109 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
4110 * config/tc-arm.c (target_oabi): Delete.
4111 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
4112 (arm_opts): Remove moabi.
4113 * doc/as.texinfo (Overview): Remove documentation of -moabi.
4114 * doc/c-arm.texi (ARM Options): Likewise.
4115 * configure: Regenerated.
4116
ae57792d
HPN		 41172004-11-04 Hans-Peter Nilsson <hp@axis.com>
4118
4119 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
4120 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
4121 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
4122 * configure: Regenerate.
4123 * config/tc-cris.c (enum cris_archs): New.
4124 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
4125 (cris_insn_ver_valid_for_arch): New functions.
4126 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
4127 (cris_arch): New variable.
4128 (md_pseudo_table): New pseudo .arch.
4129 (err_for_dangerous_mul_placement): Initialize according to
4130 DEFAULT_CRIS_ARCH.
4131 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
4132 All users changed.
4133 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
4134 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
4135 (BRANCH_WF_V32, BRANCH_WB_V32): New.
4136 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
4137 use in md_cris_relax_table.
4138 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
4139 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4140 Update and improve head comment.
4141 (OPTION_PIC): Define in terms of previous option, OPTION_US.
4142 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
4143 (OPTION_ARCH): New.
4144 (md_longopts): New option --march=...
4145 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
4146 macros.
4147 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
4148 (HANDLE_RELAXABLE): New macro.
4149 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
4150 cases. Check for weak symbols and assume not relaxable. Handle
4151 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
4152 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
4153 fragP->fr_symbol.
4154 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
4155 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4156 (cris_create_short_jump): Adjust for CRISv32.
5664e9a7 4157 (cris_relax_frag): Handle new states.
ae57792d
HPN		 4158 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
4159 (md_begin): Define symbols "..asm.arch.cris.v32",
4160 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
4161 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
4162 when entering opcode table entry points.
4163 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
4164 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
4165 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
4166 (cris_process_instruction): Initialize out_insnp->insn_type to
4167 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
4168 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
4169 cases.
4170 <case 'm'>: Check that modified_char == '.'.
4171 <invalid operands>: Consume the rest of the line.
4172 When operands don't match, skip over subsequent insns with
4173 non-matching version specifier but same mnemonic.
4174 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
4175 special registers in CRISv32 are always 32 bit long.
4176 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
4177 New cases.
4178 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
4179 and compatible. Recognize "ACR" for v32, unless followed by "+".
4180 (get_spec_reg): Consider cris_arch when looking up register.
4181 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
4182 v32 or compatible.
4183 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
4184 (cris_get_expression): Restore input_line_pointer if failing "early".
4185 (get_flags): Consider cris_arch and recognize flags accordingly.
4186 (branch_disp): Adjust for CRISv32.
4187 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
4188 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
4189 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
4190 resolved. Don't enter zeros in object file for
4191 BFD_RELOC_32_PCREL.
4192 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
4193 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
4194 (md_parse_option): Break out "return 1".
4195 <OPTION_ARCH> New case.
4196 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
4197 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
4198 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
4199 <case BFD_RELOC_32_PCREL>: New cases.
4200 Addends for non-zero fx_pcrel are too in fx_offset.
4201 (md_show_usage): Show --march=<arch>.
4202 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
4203 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
4204 (s_syntax) <struct syntaxes>: Properly constify member operand.
4205 * config/tc-cris.h (TARGET_MACH): Define.
4206 (cris_mach): Declare.
4207 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
4208 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
4209 (CRIS-Opts): Document --march=...
4210 (CRIS-Pseudos): Document .arch.
4211
9306ca4a
JB		 42122004-11-04 Jan Beulich <jbeulich@novell.com>
4213
4214 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
4215 intel syntax and no register prefix, allow $ in symbol names when
4216 intel syntax.
4217 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
4218 (intel_float_operand): Add fourth return value indicating math control
4219 operations. Make classification more precise.
4220 (md_assemble): Complain if memory operand of mov[sz]x has no size
4221 specified.
4222 (parse_insn): Translate word operands to floating point instructions
4223 operating on integers as well as control instructions to short ones
4224 as expected by AT&T syntax. Translate 'd' suffix to short one only for
4225 floating point instructions operating on non-integer operands.
4226 (match_template): Remove fldcw special case. Adjust q-suffix handling
4227 to permit it on fild/fistp/fisttp in AT&T mode.
4228 (process_suffix): Don't guess DefaultSize insns' suffix from
4229 stackop_size for certain floating point control instructions. Guess
4230 suffix for branch and [ls][gi]dt based on flag_code. Split error
4231 messages for Intel and AT&T syntax, and make the condition more strict
4232 for the former. Adjust suppressing of generation of operand size
4233 overrides.
4234 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
4235 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
4236 more error checking.
4237 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
4238 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
4239
2b4f075a
HPN		 42402004-11-03 Hans-Peter Nilsson <hp@axis.com>
4241
4242 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
4243 md_short_jump_size, md_long_jump_size.
4244 * write.c [!WORKING_DOT_WORD]: Ditto.
4245 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
4246 qualifier.
4247 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
4248 declare.
4249 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
4250 const qualifier in these definitions.
4251 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
4252 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
4253
ddbc47ac
NC		 42542004-11-02 Nick Clifton <nickc@redhat.com>
4255
4256 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
4257 table before deciding to produce a .debug_line section to match up
4258 with a user provided .debug_info section.
4259
3ad3f5ad
TL		 42602004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
4261
4262 * config/tc-crx.c (getreg_image): Bug fix, a return value was
4263 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
4264
c815a616
TL		 42652004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
4266
4267 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
4268 (get_flags): New function.
c04f5787
AM		 4269 (get_number_of_bits): Edit comments, update numeric values to
4270 supported sizes.
4271 (process_label_constant): Don't support the colon
4272 format (SYMBOL:[s|m|l]).
c815a616
TL		 4273 (set_cons_rparams): Support argument type 'arg_rbase'.
4274 (get_operandtype): Bug fix in 'rbase' operand type parsing.
4275 (handle_LoadStor): Bug fix, first handle post-increment mode.
c04f5787
AM		 4276 (getreg_image): Remove redundant code, update according to latest
4277 CRX spec.
c815a616 4278 (print_constant): Bug fix relate to 3-word instructions.
c04f5787 4279 (assemble_insn): Bug fix, when matching instructions, verify also
c815a616
TL		 4280 instruction type (not only mnemonic).
4281 Add various error checking.
4282 (preprocess_reglist): Support HI/LO and user registers.
4283
ed7af9f9
L		 42842004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
4285
c04f5787 4286 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
ed7af9f9
L		 4287 in an epilogue directive go negative.
4288
ac025970
L		 42892004-10-25 H.J. Lu <hongjiu.lu@intel.com>
4290
4291 PR 474
4292 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
4293 after reporting template error during manual bundling. Reported
4294 by Michael Dupont, michaelx.dupont@intel.com.
4295
a394c00f
NC		 42962004-10-25 Daniel Jacobowitz <dan@debian.org>
4297
4298 * Makefile.am: Run dep-am.
4299 * aclocal.m4: Regenerate with automake 1.9.2.
4300 * Makefile.in: Regenerate with automake 1.9.2.
4301 * doc/Makefile.in: Likewise.
4302
4303 * config/tc-arm.c: Include "dw2gencfi.h".
4304 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4305 New functions.
4306 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
4307 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
4308 (tc_cfi_frame_initial_instructions): Define.
4309 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4310 Add prototypes.
4311
23d83918
TL		 43122004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
4313
4314 * config/tc-crx.c (assemble_insn): Check unsigned immediate
4315 operands validity.
4316 Update coprocessor id to be unsigned immediate.
4317
bb41ade5
AM		 43182004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4319
4320 * config/tc-i386.c (O_secrel): Delete.
4321 (tc_pe_dwarf2_emit_offset): New function.
4322 * config/tc-i386.h (O_secrel): Define as O_md1.
4323 (TC_DWARF2_EMIT_OFFSET): Define.
4324
87e62348
NC		 43252004-10-18 Nick Clifton <nickc@redhat.com>
4326
4327 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
4328 ignore @fptr() directives for 4-byte fixups.
4329
3c55da70
AM		 43302004-10-15 Alan Modra <amodra@bigpond.net.au>
4331
4332 * Makefile.am: Run "make dep-am"
4333 * Makefile.in: Regenerate.
4334
40e7b7b9
BW		 43352004-10-14 Bob Wilson <bob.wilson@acm.org>
4336
4337 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
4338 Remove comments about placement of literal pools.
4339 (Literal Directive): Update description of literal placement.
4340 (Literal Prefix Directive): Remove statement that this does not apply
4341 to absolute-mode literals. Describe new section naming scheme.
4342
b08b5071
BW		 43432004-10-12 Bob Wilson <bob.wilson@acm.org>
4344
4345 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
4346 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
4347 is_windowed_return_opcode): Delete.
4348 (xtensa_frob_label): Use get_subseg_target_freq.
4349 (md_assemble): Inline call to is_entry_opcode.
4350 (xtensa_handle_align): Inline call to get_frag_is_literal.
4351 (relaxation_requirements): Inline call to is_jx_opcode.
4352 (emit_single_op): Inline call to is_movi_opcode.
4353 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
4354 get_frag_is_no_transform, is_entry_opcode, and
4355 set_frag_is_specific_opcode. Use get_subseg_total_freq.
4356 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
4357 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
4358 Inline calls to get_frag_is_no_transform.
4359 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
4360 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
4361 get_frag_is_no_transform.
4362 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
4363 and set_frag_is_no_transform.
4364 (get_expression_value): Delete.
4365 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
4366 cur_target_freq to target_freq.
4367 (get_subseg_info): Split out code to create a new map entry into ...
4368 (add_subseg_info): ... this new function.
4369 (get_last_insn_flags): Check if get_subseg_info succeeded.
4370 (set_last_insn_flags): Call add_subseg_info if needed.
4371 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
4372 (xtensa_reorder_segments): Compute last_sec while counting sections.
4373 Remove call to get_last_sec.
4374 (get_last_sec): Delete.
4375 (cache_literal_section): Inline call to retrieve_literal_seg and its
4376 callees, seg_present and add_seg_list.
4377 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
4378 (get_frag_is_insn, get_frag_is_no_transform,
4379 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
4380 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
4381
7fa3d080
BW		 43822004-10-12 Bob Wilson <bob.wilson@acm.org>
4383
4384 * config/tc-xtensa.c: Use ISO C90 formatting.
4385 * config/tc-xtensa.h: Likewise.
4386 * config/xtensa-istack.h: Likewise.
4387 * config/xtensa-relax.c: Likewise.
4388 * config/xtensa-relax.h: Likewise.
4389
8cb51566
PB		 43902004-10-12 Paul Brook <paul@codesourcery.com>
4391
4392 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
4393 EF_ARM_EABI_VER4.
4394 (arm_eabis): Ditto.
4395 * doc/c-arm.texi: Document that we actually support -meabi=4, not
4396 -meabi=3.
4397
653cfe85
BW		 43982004-10-08 Bob Wilson <bob.wilson@acm.org>
4399
4400 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
4401 entries.
4402 (Acknowledgements): Use "GAS" instead of AS variable.
4403
d2b2c203
DJ		 44042004-10-08 Daniel Jacobowitz <dan@debian.org>
4405
4406 * config/tc-i386.c: Include "elf/x86-64.h".
4407 (i386_elf_section_type): New function.
4408 * config/tc-i386.h (md_elf_section_type): Define.
4409 (i386_elf_section_type): New prototype.
4410
e80e0390
NC		 44112004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
4412
4413 * config/m68k-parse.h (enum m68k_register): New control register,
4414 MBAR2 (for MCF5249)
4415 * config/tc-m68k.c: Correct control register set for MCF5249.
4416
43cd72b9 44172004-10-07 Bob Wilson <bob.wilson@acm.org>
85a5ac80 4418 Sterling Augustine <sterling@tensilica.com>
43cd72b9
BW		 4419
4420 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
4421 (UNREACHABLE_MAX_WIDTH): Define.
4422 (XTENSA_FETCH_WIDTH): Delete.
4423 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
4424 prefer_const16, prefer_l32r): New global variables.
4425 (LIT4_SECTION_NAME): Define.
4426 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
4427 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
4428 (frag_flags struct): New.
c04f5787 4429 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
43cd72b9
BW		 4430 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
4431 (bitfield, bit_is_set, set_bit, clear_bit): Define.
4432 (MAX_FORMATS): Define.
4433 (op_placement_info struct, op_placement_table): New.
4434 (O_pltrel, O_hi16, O_lo16): Define.
4435 (directiveE enum): Rename directive_generics to directive_transform.
4436 Delete directive_relax. Add directive_schedule,
4437 directive_absolute_literals, and directive_last_directive.
4438 (directive_info): Rename "generics" to "transform". Delete "relax".
4439 Add "schedule" and "absolute-literals".
4440 (directive_state): Adjust entries to match changes in directive_info.
4441 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
4442 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
4443 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
4444 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
4445 (align_only_targets, software_a0_b_retw_interlock,
4446 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
4447 software_avoid_short_loop, software_avoid_close_loop_end,
4448 software_avoid_all_short_loops, specific_opcode): Delete.
4449 (warn_unaligned_branch_targets): New.
4450 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
4451 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
4452 (option_[no_]link_relax, option_[no_]transform,
4453 option_[no_]absolute_literals, option_warn_unaligned_targets,
4454 option_prefer_l32r, option_prefer_const16, option_target_hardware):
4455 New enum values.
4456 (option_[no_]align_only_targets, option_literal_section_name,
4457 option_text_section_name, option_data_section_name,
4458 option_bss_section_name, option_eb, option_el): Delete.
4459 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
4460 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
4461 and target-hardware. Delete entries for [no-]target-align-only,
4462 literal-section-name, text-section-name, data-section-name, and
4463 bss-section-name.
4464 (md_parse_option): Handle new options and remove old ones. Accept but
4465 ignore [no-]density options. Warn for [no-]generics and [no-]relax
4466 and treat them as [no-]transform.
4467 (md_show_usage): Add new options and remove old ones.
4468 (xtensa_setup_hw_workarounds): New.
4469 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
4470 "long", "short", "loc" and "frequency" entries.
4471 (use_generics): Rename to ...
4472 (use_transform): ... this function. Add past_xtensa_end check.
4473 (use_longcalls): Add past_xtensa_end check.
4474 (code_density_available, can_relax): Delete.
4475 (do_align_targets): New.
4476 (get_directive): Accept dashes in directive names. Warn about
4477 [no-]generics and [no-]relax directives and treat them as
c04f5787 4478 [no-]transform.
43cd72b9
BW		 4479 (xtensa_begin_directive): Call md_flush_pending_output only for some
4480 directives. Check for directives inside instruction bundles. Warn
4481 about deprecated ".begin literal" usage. Warn and ignore [no-]density
4482 directives. Handle new directives. Check generating_literals flag
4483 for literal_prefix.
4484 (xtensa_end_directive): Check for directives inside instruction
4485 bundles. Warn and ignore [no-]density directives. Handle new
4486 directives. Call xtensa_set_frag_assembly_state.
4487 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
4488 xtensa_dwarf2_emit_insn): New.
4489 (xtensa_literal_position): Call md_flush_pending_output. Do not check
4490 use_literal_section flag.
4491 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
4492 literals. Use xtensa_elf_cons to parse the expression.
4493 (xtensa_literal_prefix): Do not check use_literal_section. Support
4494 ".lit4" sections for absolute literals. Change prefix convention to
4495 replace ".text" (or ".t" in a linkonce section). No need to call
4496 subseg_set.
4497 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
4498 (expression_end): Handle closing braces and colons.
4499 (PLT_SUFFIX, plt_suffix): Delete.
4500 (expression_maybe_register): Use new xtensa-isa.h functions. Use
4501 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
4502 and O_hi16 expressions as well.
4503 (tokenize_arguments): Handle closing braces and colons.
4504 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
4505 operands and paired register syntax.
4506 (get_invisible_operands): New.
4507 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
4508 new xtensa-isa.h functions.
4509 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
4510 (xg_translate_idioms): Check if inside bundle. Use use_transform.
4511 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
4512 instructions. Use xtensa_translate_zero_immed.
4513 (operand_is_immed, operand_is_pcrel_label): Delete.
4514 (get_relaxable_immed): Use new xtensa-isa.h functions.
4515 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
4516 functions.
4517 (xtensa_print_insn_table, print_vliw_insn): New.
4518 (is_direct_call_opcode): Use new xtensa-isa.h functions.
4519 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
4520 is_branch_or_jump_opcode): Delete.
4521 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
4522 (opnum_to_reloc, reloc_to_opnum): Delete.
4523 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
4524 xtensa-isa.h functions. Operate on one slot of an instruction.
4525 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
4526 xg_get_insn_size): Delete.
4527 (xg_get_build_instr_size): Use xg_get_single_size.
4528 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
4529 xg_build_widen_table. Use xg_get_single_size.
4530 (xg_get_max_narrow_insn_size): Delete.
4531 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
4532 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
4533 xg_get_single_size.
4534 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
4535 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
4536 (xg_expand_to_stack, xg_expand_narrow): Update calls to
4537 xg_build_widen_table. Use xg_get_single_size.
4538 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
4539 xg_check_operand.
4540 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
4541 treat weak symbols conservatively.
4542 (xg_check_operand): Use new xtensa-isa.h functions.
4543 (is_dnrange): Delete.
4544 (xg_assembly_relax): Inline previous calls to tinsn_copy.
4545 (xg_finish_frag): Specify separate relax states for the frag and slot0.
4546 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
4547 xtensa-isa.h functions.
4548 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
4549 xg_instruction_matches_options): New.
4550 (xg_instruction_matches_rule): Handle O_register expressions. Call
4551 xg_instruction_matches_options.
4552 (transition_rule_cmp): New.
4553 (xg_instruction_match): Update call to xg_build_simplify_table.
4554 (xg_build_token_insn): Record loc fields.
4555 (xg_simplify_insn): Check is_specific_opcode field and
4556 density_supported flag.
4557 (xg_expand_assembly_insn): Skip checking code_density_available. Use
4558 new xtensa-isa.h functions. Call use_transform instead of can_relax.
4559 (xg_assemble_literal): Add error handling for O_big. Call
4560 record_alignment. Handle O_pltrel.
4561 (xg_valid_literal_expression): New.
4562 (xg_assemble_literal_space): Add slot parameter. Remove call to
4563 set_expr_symbol_offset. Add call to record_alignment. Update call to
4564 xg_finish_frag.
4565 (xg_emit_insn): Delete.
4566 (xg_emit_insn_to_buf): Add format parameter. Update calls to
4567 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
4568 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
4569 and slot parameters. Handle new "alternate" relocations for absolute
4570 literals and CONST16 instructions. Check for bad uses of O_lo16 and
4571 O_hi16. Use new xtensa-isa.h functions.
4572 (xg_assemble_tokens): Delete.
4573 (is_register_writer): Use new xtensa-isa.h functions.
4574 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
4575 old-style RSR from LCOUNT.
4576 (next_frag_opcode): Delete.
4577 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
4578 update_next_frag_state): New.
4579 (update_next_frag_nop_state): Delete.
4580 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
4581 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
4582 the state of the absolute-literals directive. Add calls to
4583 record_alignment and xtensa_set_frag_assembly_state. Call
4584 xtensa_switch_to_non_abs_literal_fragment instead of
4585 xtensa_switch_to_literal_fragment.
4586 (build_nop): New.
4587 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
4588 (get_expanded_loop_offset): Change check for undefined opcode to an
4589 assertion.
4590 (xtensa_set_frag_assembly_state, relaxable_section,
4591 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
4592 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
4593 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
4594 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
4595 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
4596 (xtensa_init_fix_data): New.
4597 (xtensa_frob_label): Reset label symbol to the current frag. Check
4598 do_align_targets and generating_literals flag. Propagate frequency
4599 info to new alignment frag. Call xtensa_set_frag_assembly_state.
4600 (xtensa_unrecognized_line): New.
4601 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
4602 to xtensa_set_frag_assembly_state.
4603 (error_reset_cur_vinsn): New.
4604 (md_assemble): Remove check for literal frag. Remove call to
4605 istack_init. Call use_transform instead of use_generics. Parse
4606 explicit instruction format specifiers. Move code for
4607 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
4608 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
4609 Add dwarf2_where call. Remote automatic alignment for ENTRY
4610 instructions. Move call to xtensa_clear_insn_labels to the end.
4611 Rearrange to handle bundles.
4612 (xtensa_cons_fix_new): Delete.
4613 (xtensa_handle_align): New.
4614 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
4615 assignment to is_no_density field.
4616 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
4617 instead of reloc_to_opnum. Handle "alternate" relocations.
4618 (xtensa_force_relocation, xtensa_check_inside_bundle,
4619 xtensa_elf_section_change_hook): New.
4620 (xtensa_symbol_new_hook): Delete.
4621 (xtensa_fix_adjustable): Check for difference of symbols with an
4622 offset. Check for external and weak symbols.
4623 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
4624 (md_estimate_size_before_relax): Return expansion for the first slot.
4625 (tc_gen_reloc): Handle difference of symbols by producing
4626 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
4627 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
4628 tentative values into the output when linkrelax is set.
4629 (XTENSA_PROP_SEC_NAME): Define.
4630 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
4631 Create literal tables only if using literal sections. Create new
4632 property tables instead of old instruction tables. Check for unaligned
4633 branch targets and loops.
4634 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
4635 new_resource_table, clear_resource_table, resize_resource_table,
4636 resources_available, reserve_resources, release_resources,
4637 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
4638 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
4639 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
4640 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
4641 flag. Update checks for workaround options. Call
4642 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
4643 (xtensa_cleanup_align_frags): Add special case for branch targets.
4644 Check for and mark unreachable frags.
4645 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
4646 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
4647 end of a zero-overhead loop body.
4648 (frag_can_negate_branch): Handle instructions with multiple slots.
4649 Use new xtensa-isa.h functions
4650 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
4651 xtensa_mark_zcl_first_insns): New.
4652 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
4653 transformations are disabled.
4654 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
4655 multislot instructions.
4656 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
4657 Likewise. Also error if transformations are disabled.
4658 (unrelaxed_frag_max_size): New.
4659 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
4660 xtensa-isa.h functions.
4661 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
4662 xtensa_opcode_is_loop instead of is_loop_opcode.
4663 (get_text_align_power): Replace as_fatal with assertion.
4664 (get_text_align_fill_size): Iterate instead of using modulus when
4665 use_nops is false.
4666 (get_noop_aligned_address): Assert that this is for a machine-dependent
4667 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
4668 xg_get_single_size, and frag_format_size.
4669 (get_widen_aligned_address): Rename to ...
4670 (get_aligned_diff): ... this function. Add max_diff parameter.
4671 Remove handling of rs_align/rs_align_code frags. Use
4672 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
4673 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
4674 and pass it back to caller.
4675 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
4676 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
4677 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
4678 (relax_frag_text_align): Rename to ...
4679 (relax_frag_loop_align): ... this function. Assume loops can only be
4680 in the first slot of an instruction.
4681 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
4682 instruction. Remove call to frag_wane.
4683 (relax_frag_narrow): Rename to ...
4684 (relax_frag_for_align): ... this function. Extend to handle
4685 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
4686 RELAX_NARROW for the first slot.
4687 (find_address_of_next_align_frag, bytes_to_stretch): New.
4688 (future_alignment_required): Use find_address_of_next_align_frag and
4689 bytes_to_stretch. Look ahead to subsequent frags to make smarter
4690 alignment decisions.
4691 (relax_frag_immed): Add format, slot, and estimate_only parameters.
4692 Check if transformations are enabled for b_j_loop_end workaround.
4693 Use new xtensa-isa.h functions and handle multislot instructions.
4694 Update call to xg_assembly_relax.
4695 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
4696 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
4697 frag types.
4698 (convert_frag_narrow): Add segP, format and slot parameters. Call
4699 convert_frag_immed for branch instructions. Adjust calls to
4700 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
4701 xg_get_single_size and xg_get_single_format.
4702 (convert_frag_fill_nop): New.
4703 (convert_frag_immed): Add format and slot parameters. Handle multislot
4704 instructions and use new xtensa-isa.h functions. Update calls to
4705 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
4706 enabled for b_j_loop_end workaround. Use build_nop instead of
4707 assemble_nop. Check is_specific_opcode flag. Check for unreachable
4708 frags. Use xg_get_single_size. Handle O_pltrel.
4709 (fix_new_exp_in_seg): Remove check for old plt flag.
4710 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
4711 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
4712 for loop opcode to an assertion. Mark all frags up to the end of the
4713 loop as not transformable.
4714 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
4715 (get_subseg_info): New.
4716 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
4717 check for dest_seg.
4718 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
4719 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
4720 (xtensa_switch_to_non_abs_literal_fragment): New.
4721 (cache_literal_section): Add is_code parameter and pass it through to
4722 retrieve_literal_seg.
4723 (retrieve_literal_seg): Add is_code parameter and use it to set the
4724 flags on the literal section. Handle case where head parameter is 0.
4725 (get_frag_is_no_transform, set_frag_is_specific_opcode,
4726 set_frag_is_no_transform): New.
4727 (xtensa_create_property_segments): Add end_property_function parameter
4728 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
4729 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
4730 (xtensa_create_xproperty_segments, section_has_xproperty): New.
4731 (add_xt_block_frags): Add end_property_function parameter and call it
4732 if it is non-zero. Call xtensa_frag_flags_init.
4733 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
4734 get_frag_property_flags, frag_flags_to_number,
4735 xtensa_frag_flags_combinable, xt_block_aligned_size,
4736 xtensa_xt_block_combine, add_xt_prop_frags,
4737 init_op_placement_info_table, opcode_fits_format_slot,
4738 xg_get_single_size, xg_get_single_format): New.
4739 (istack_push): Inline call to tinsn_copy.
4740 (tinsn_copy): Delete.
4741 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
4742 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
4743 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
4744 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
4745 functions. Handle invisible operands.
4746 (tinsn_to_slotbuf): New.
4747 (tinsn_check_arguments): Use new xtensa-isa.h functions.
4748 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
4749 vinsn_from_chars, and xg_free_vinsn.
4750 (tinsn_from_insnbuf): New.
4751 (tinsn_immed_from_frag): Add slot parameter and handle multislot
4752 instructions. Handle symbol differences.
4753 (get_num_stack_text_bytes): Use xg_get_single_size.
4754 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
4755 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
4756 get_expr_register, set_expr_symbol_offset_diff): New.
4757 * config/tc-xtensa.h (MAX_SLOTS): Define.
4758 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
4759 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
4760 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
4761 RELAX_NONE types.
4762 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
4763 (xtensa_frag_type struct): Add is_assembly_state_set,
4764 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
4765 is_align, is_text_align, alignment, and is_first_loop_insn fields.
4766 Replace is_generics and is_relax fields by is_no_transform field.
4767 Delete is_text and is_longcalls fields. Change text_expansion and
4768 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
4769 per-slot information: literal_frags, slot_subtypes, slot_symbols,
4770 slot_sub_symbols, and slot_offsets. Add fr_prev field.
4771 (xtensa_fix_data struct): New.
4772 (xtensa_symfield_type struct): Delete plt field.
4773 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
4774 forward declaration here.
4775 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
4776 (XTENSA_SECTION_RENAME): Undefine.
4777 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
4778 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
4779 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
4780 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
4781 (unit_num_copies_func, opcode_num_units_func,
4782 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
4783 (resource_table struct): New.
4784 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
4785 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
4786 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
4787 (tinsn_copy): Delete prototype.
4788 (vliw_insn struct): New.
4789 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
4790 (widen_spec_list): Add option conditions for density and boolean
4791 instructions. Add expansions using CONST16 and conditions for using
4792 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
4793 predicted branches.
4794 (simplify_spec_list): Add option conditions for density instructions.
4795 Add entry for NOP instruction.
4796 (append_transition): Add cmp function pointer parameter and use it to
4797 insert the new entry in order.
4798 (operand_function_LOW16U, operand_function_HI16U): New.
4799 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
4800 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4801 (enter_opname, split_string): Use xstrdup instead of strdup.
4802 (init_insn_pattern): Initialize new options field.
4803 (clear_req_or_option_list, clear_req_option_list,
4804 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
4805 New.
4806 (parse_insn_pattern): Parse option conditions.
4807 (transition_applies): New.
4808 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
4809 swapped last arguments in calls to append_constant_value_condition.
4810 Call clone_req_option_list. Add warning about invalid opcode.
4811 Handle LOW16U and HI16U function names.
4812 (build_transition_table): Add cmp parameter and use it in calls to
4813 append_transition. Use new xtensa-isa.h functions. Check
4814 transition_applies before adding entries.
4815 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
4816 pass it through to build_transition_table.
4817 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
4818 ReqOption, transition_cmp_fn): New types.
4819 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4820 (transition_rule struct): Add options field.
4821 * doc/as.texinfo (Overview): Update Xtensa options.
4822 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
4823 --[no-]relax, and --[no-]generics options. Update descriptions of
4824 --text-section-literals and --[no-]longcalls. Add
4825 --[no-]absolute-literals and --[no-]transform.
4826 (Xtensa Syntax): Add description of syntax for FLIX instructions.
4827 Remove use of "generic" and "specific" terminology for opcodes.
4828 (Xtensa Registers): Generalize the syntax description to include
4829 user-defined register files.
4830 (Xtensa Automatic Alignment): Update.
4831 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
4832 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
4833 (Xtensa Directives): Remove confusing rules about precedence.
4834 (Density Directive, Relax Directive): Delete.
4835 (Schedule Directive): New.
4836 (Generics Directive): Rename to ...
4837 (Transform Directive): ... this node.
4838 (Literal Directive): Update for absolute literals. Missing
4839 literal_position directive is now an error.
4840 (Literal Position Directive): Update for absolute literals.
4841 (Freeregs Directive): Delete.
4842 (Absolute Literals Directive): New.
4843 (Frame Directive): Minor editing.
4844 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
4845 Update dependencies.
4846 * Makefile.in: Regenerate.
4847
6e1304d8
RS		 48482004-10-07 Richard Sandiford <rsandifo@redhat.com>
4849
4850 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
4851 to build the second and third fixups for a composite relocation.
4852 (macro_read_relocs): New function.
4853 (macro_build): Use it.
4854 (s_cpsetup): Pass all three composite relocation codes to macro_build.
4855 Simplify fragging code accordingly.
4856 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
4857 of the composite relocation. Set fx_tcbit in both fixups.
4858
b1dca8ee
RS		 48592004-10-07 Richard Sandiford <rsandifo@redhat.com>
4860
4861 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
4862 (md_apply_fix3): Don't treat composite relocs as done.
4863
89658e52
NC		 48642004-10-07 Jan Beulich <jbeulich@novell.com>
4865
4866 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
4867 prefix for symbol names generated from the LOCAL macro directive.
4868
289040ca
NC		 4869 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
4870 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
4871
48c9f030
NC		 48722004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
4873
4874 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
c04f5787 4875 Special registers.
5c5054ab 4876 (md_assemble): Add error checking for Co-Processor instructions.
48c9f030
NC		 4877 (get_cinv_parameters): Add 'b' option to invalidate the
4878 branch-target cache.
4879
7ed4c4c5
NC		 48802004-10-05 Paul Brook <paul@codesourcery.com>
4881
4882 * config/tc-arm.c (unwind): New variable.
4883 (vfp_sp_encode_reg): New function.
4884 (vfp_sp_reg_required_here): Use it.
4885 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
4886 (vfp_parse_reg_list): New function.
4887 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
4888 s_arm_unwind_personality, s_arm_unwind_personalityindex,
4889 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
4890 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
4891 functions.
4892 (md_pseudo_table): Add them.
4893 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
4894 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
4895 (set_section, add_unwind_adjustsp, flush_pending_unwind,
4896 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
4897 require_hashconst, add_unwind_opcode): New functions.
ab1e9ef7 4898 * doc/c-arm.texi: Document unwinding opcodes.
7ed4c4c5
NC		 4899 * NEWS: Mention the new feature.
4900
04ca8703
EC		 49012004-10-04 Eric Christopher <echristo@redhat.com>
4902
4903 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
4904
7c1d0959
L		 49052004-10-01 H.J. Lu <hongjiu.lu@intel.com>
4906
4907 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
4908 TLS relocations.
4909 * config/tc-s390.c (md_apply_fix3): Likewise.
4910 * config/tc-sparc.c (md_apply_fix3): Likewise.
4911
40a18ebd
NC		 49122004-10-01 Paul Brook <paul@codesourcery.com>
4913
4914 * config/tc-arm.c (arm_elf_section_type): New function.
4915 (arm_elf_change_section): Set section link for exidx sections.
4916 * config/tc-arm.h (arm_elf_section_type): Add prototype.
4917 (md_elf_section_type): Define.
4918
14127cc4
NC		 49192004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
4920
4921 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
4922 instruction's offset.
4923
b7c92712
NC		 49242004-10-01 Adam Nemet <anemet@lnxw.com>
4925
4926 * (TARGET_FORMAT): Remove LynxOS COFF definition.
4927
65555e64
AM		 49282004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
4929
4930 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
4931 asymbol *, instead use symbol_get_bfdsym.
4932
9fe0b840
NC		 49332004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
4934
4935 * config/tc-m68k.c (select_control_regs): Add mcf5249.
4936
0dd132b6
NC		 49372004-09-30 Paul Brook <paul@codesourcery.com>
4938
4939 * config/tc-arm.c (do_smi, do_nop): New functions.
4940 (insns): Add ARMv6ZK instructions.
4941 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
4942 (tc_gen_reloc): Ditto.
4943 (arm_cpus): Add mpcore and arm1176.
4944 (arm_archs): Add armv6{k,z,zk}.
4945 * doc/c-arm.texi: Document new cores and architectures.
4946
a737bd4d
NC		 49472004-09-30 Nick Clifton <nickc@redhat.com>
4948
4949 * config/tc-arm.c: Use ISO C90 formatting.
4950
3631a3c8
NC		 49512004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
4952
a737bd4d 4953 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
3631a3c8
NC		 4954 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
4955 REG_TYPE_MVDX is expected.
4956
d5f0cf92
AM		 49572004-09-29 Marc Bevand <m.bevand@gmail.com>
4958
4959 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
4960
9f9a069e
JW		 49612004-09-21 James E Wilson <wilson@specifixinc.com>
4962
4963 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
4964 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
4965 output_spill_base, output_unat_psprel, output_lc_psprel,
4966 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
4967 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
4968 output_spill_psprel_p): Use it.
4969
4b778c88
TL		 49702004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
4971
c04f5787 4972 * config/tc-crx.c (handle_LoadStor): New function.
04ca8703 4973 Handle load/stor unique instructions before parsing.
4b778c88 4974
eb043451
PB		 49752004-09-17 Paul Brook <paul@codesourcery.com>
4976
4977 * config/tc-arm.c (s_arm_rel31): New funciton.
4978 (md_pseudo_table): Add .rel31.
04ca8703 4979 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
eb043451
PB		 4980 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
4981 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
4982 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
4983 (arm_parse_reloc): Add (target2).
4984
8ea2b00f
AM		 49852004-09-17 Alan Modra <amodra@bigpond.net.au>
4986
4987 * Makefile.am: Run "make dep-am".
4988 * Makefile.in: Regenerate.
4989 * aclocal.m4: Regenerate.
4990 * configure: Regenerate.
4991 * doc/Makefile.in: Regenerate.
4992 * po/POTFILES.in: Regenerate.
4993 * po/gas.pot: Regenerate.
4994
7e1792e0
HPN		 49952004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
4996
4997 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
4998 [!LLONG_MAX]: Ditto.
4999
9c504268
PB		 50002004-09-13 Paul Brook <paul@codesourcery.com>
5001
5002 * config/tc-arm.c: Rename RELABS to TARGET1.
5003
2159ac21
AM		 50042004-09-13 Alan Modra <amodra@bigpond.net.au>
5005
5006 * messages.c (as_internal_value_out_of_range): Cast values passed
5007 to as_bad_where or as_warn_where to proper type.
5008
23794b24
MM		 50092004-09-11 Theodore A. Roth <troth@openavr.org>
5010
5011 * config/tc-avr.c: Add support for
5012 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
5013
e9fad691
AM		 50142004-09-09 Alan Modra <amodra@bigpond.net.au>
5015
5016 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
5017 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
5018
10b016c2
PB		 50192004-09-08 Paul Brook <paul@codesourcery.com>
5020
5021 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
5022 fini_array and preinit_array section types.
5023 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
5024 and fini_array.
5025 * doc/as.texinfo: Document extra section types.
5026
e5a52504
MM		 50272004-09-02 Mark Mitchell <mark@codesourcery.com>
5028
5029 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
5030 * Makefile.in: Regenerated.
5031 * configure.in: Set em for arm*-*-symbianelf*.
5032 * configure: Regenerated.
5033 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
5034 vectors when appropriate.
5035 * config/te-symbian.h: New file.
5036
42851540
NC		 50372004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
5038
5039 * config/tc-crx.c (gettrap): Exception vector can be case
5040 insensitive.
04ca8703 5041 (process_label_constant): Fix a 32-bit displacement bug in branch
42851540
NC		 5042 instructions.
5043 (get_operandtype) : Bug fix, wrong operand was used.
04ca8703 5044 (process_label_constant): Initialize relocation type to
42851540
NC		 5045 BFD_RELOC_NONE
5046
8783612f
RE		 50472004-09-01 Richard Earnshaw < reanrsha@arm.com>
5048
5049 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
5050 for synthesizable cores.
5051
1ff4677c
RE		 5052 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
5053
b18c562e
NC		 50542004-08-25 Dmitry Diky <diwil@spec.ru>
5055
5056 * config/tc-msp430.c: Clean-up the code.
5057 (md_relax_table): New relax table.
5058 (mcu_types): Sort MCU types.
5059 (md_pseudo_table): Add .profiler pseudo handler.
5060 (pow2value): New function.
5061 (msp430_profiler): New function.
5062 (msp430_operands): Add new insns handlers.
5063 (msp430_srcoperand): Add register operand handler, allow complex
5064 expressions.
5065 (md_estimate_size_before_relax): Rewritten.
5066 (md_convert_frag): Rewritten.
5067 (msp430_relax_frag): New function.
5068 * config/tc-msp430.h (md_relax_frag): define macro
5069 * doc/c-msp430.texi: Update information.
5070
8f94ae4d
NC		 50712004-08-24 Nick Clifton <nickc@redhat.com>
5072
5073 * as.c (std_shortopts): Allow -g to take an optional argument.
5074 (parse_args): Pass any switch starting with -g on to the backend
5075 for parsing.
5076
e51dace8
MM		 50772004-08-18 Mark Mitchell <mark@codesourcery.com>
5078
5079 * configure.in (arm*-*-symbianelf*): New target.
5080 (arm*-*-eabi*): Likewise.
5081 * configure: Regenerated.
5082
f7870c8d
TS		 50832004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5084 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
5085 correctly.
5086
d6afba4b
JJ		 50872004-08-18 Jakub Jelinek <jakub@redhat.com>
5088
5089 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
5090 argument, don't do anything if current section is not
5091 .gnu.linkonce.t.* and linkonce_empty is set.
5092 (generate_unwind_image, dot_endp): Adjust callers, call
5093 start_unwind_section (*, 1) if nothing will be put into the
5094 section.
5095
329e276d
NC		 50962004-08-17 Nick Clifton <nickc@redhat.com>
5097
5098 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
5099 (show_usage): Add -g.
5100 (std_longopts): Add --gen-debug. Alpha sort the table.
5101 (parse_args): Print an error message if a switch is not handled.
5102 Handle the -g switch, calling md_debug_format_selector() if
5103 necessary.
5104 * NEWS: Mention new feature.
5105 * doc/as.texinfo: Document new switch.
5106 * doc/internals.texi: Document behaviour of md_parse_option.
04ca8703 5107
329e276d
NC		 5108 * config/tc-arm.c (md_parse_option): Do not issue an error message
5109 if the switch is not recognised.
5110 * config/tc-m68k.c (md_parse_option): Likewise.
5111 * config/tc-pdp11.c (md_parse_option): Likewise.
5112 * config/tc-v850.c (md_parse_option): Likewise.
5113
5114 * as.h: Fix up formatting.
5115 * tc.h: Likewise.
5116
4101eec8
NC		 51172004-08-16 Nick Clifton <nickc@redhat.com>
5118
2766e5e4
NC		 5119 * macro.c (macro_set_alternate): Use ISO C90 formatting.
5120
4101eec8
NC		 5121 * configure.in: Sort architecture based tables alphabetically.
5122 * configure: Regenerate.
5123
80f846b6
AM		 51242004-08-16 Alan Modra <amodra@bigpond.net.au>
5125
5126 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
5127 { "cc", 68 }, with { "cr", 70 }.
5128
caa32fe5
NC		 51292004-08-13 Jan Beulich <jbeulich@novell.com>
5130 Nick Clifton <nickc@redhat.com>
5131
5132 * as.c: Add and handle new --alternate command line option.
5133 * macro.c (macro_set_alternate): New.
5134 * macro.h (macro_set_alternate): Declare.
5135 * read.c: Add and handle new .altmacro and .noaltmacro directives.
5136 * doc/as.texinfo: Document new command line option and pseudo-ops
5137 as well as insert documentation originating from gasp about
5138 alternate macro syntax.
5139 * NEWS: Mention new command line option and pseudo-ops.
5140
b2221023
MM		 51412004-08-10 Mark Mitchell <mark@codesourcery.com>
5142
5143 * expr.c (operand): Handle the "~", "-", and "!" operators applied
5144 to bignums.
5145
db6579d4
PB		 51462004-08-06 Paul Brook <paul@codesourcery.com>
5147
5148 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
5149 Handle new relocations.
5150 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
5151
e750405d
BW		 51522004-08-05 Bob Wilson <bob.wilson@acm.org>
5153
5154 * write.c (relax_segment): Use was_address instead of address when
5155 setting fr_fix field for align frag due to backwards .org.
5156
1d70c7fb
AO		 51572004-07-29 Alexandre Oliva <aoliva@redhat.com>
5158
5159 Introduce SH2a support.
5160 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5161 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
5162 arch_sh2a_nofpu_up.
5163 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5164 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
5165 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5166 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
5167 to end of conditional expression.
5168 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5169 * config/tc-sh.c: Add sh2a-nofpu support.
5170 2003-12-29 DJ Delorie <dj@redhat.com>
5171 * tc-sh.c: Add sh2a support.
5172 (parse_reg): Add tbr.
5173 (parse_at): Support @@(disp,tbr).
5174 (get_specific): Support sh2a opcodes.
5175 (insert4): New, for 4 byte relocs.
5176 (build_Mytes): Support sh2a opcodes.
5177 (md_apply_fix3_Mytes): Support sh2a opcodes.
5178 2003-12-02 Michael Snyder <msnyder@redhat.com>
5179 * config/tc-sh.c (md_parse_option): Handle sh2a.
5180 (sh_elf_final_processing): Ditto.
5181
e7fbc2bf
JT		 51822004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
5183
5184 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
5185 for TE_NetBSD.
5186
9232bbb0
AM		 51872004-07-27 Alan Modra <amodra@bigpond.net.au>
5188
5189 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
5190 (ppc_arch): Expand comment.
5191
670ec21d
NC		 51922004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
5193
5194 * config/tc-crx.c: Support evaluating the difference between two
5195 symbols.
5196 * config/tc-crx.h: Likewise.
5197
406f8ff9 51982004-07-26 H.J. Lu <hongjiu.lu@intel.com>
38ce5b11
L		 5199
5200 * config/tc-ia64.c (start_unwind_section): Set the linked-to
5201 section.
5202 (ia64_elf_section_change_hook): Set the linked-to section for
5203 SHT_IA_64_UNWIND.
5204
c05e9f04
NC		 52052004-07-26 Dmitry Diky <diwil@spec.ru>
5206
5207 * config/tc-msp430.c: Add new subtargets: msp430x1610,
5208 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
5209 msp430xG438, msp430xG439.
5210
e9863d7f
DJ		 52112004-07-25 Daniel Jacobowitz <dan@debian.org>
5212
5213 * doc/as.texinfo (Section, PushSection): Correct documentation
5214 for ELF.
5215
543613e9 52162004-07-21 Jan Beulich <jbeulich@novell.com>
20f0a1fc
NC		 5217
5218 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
5219 permissible for the selected instruction suffix.
5220 (match_template): Don't permit 64-bit general purpose operands in
5221 32-bit mode.
5222 (finalize_imm): Permit 64-bit immediates.
5223 (build_modrm_byte): 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. For 32-bit displacements, use sign-extended
5226 relocations only when using 64-bit addressing.
5227 Force zero displacement on rip-relative addressing when there is
5228 no other displacement.
5229 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
5230 specially except for the width of the used base and/or index
5231 registers.
5232 (parse_register): Disallow Reg64 registers in 32-bit mode.
5233
543613e9
NC		 5234 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
5235 suffix if the instruction doesn't support it.
04ca8703 5236
01a3f561
MR		 52372004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
5238
5239 * config/tc-mips.c (append_insn): Handle constant expressions with
5240 no associated relocation.
5241 (mips_ip): Cancel the expression after use for the Q format
5242 specifier.
5243 (parse_relocation): Return no relocation for unsupported
5244 operators.
5245 (my_getSmallExpression): Return no relocation if no relocation
5246 operators are used.
5247
e12904d2
DA		 52482004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5249
5250 * config/obj-som.c (adjust_stab_sections): Add prototype.
5251 (obj_som_compiler, obj_som_version, obj_som_copyright,
5252 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
5253 * config/tc-hppa.c (update_subspace): Likewise.
5254 (is_defined_subspace): Amplify comment.
5255 * config/obj-som.h (som_frob_file): Add prototype.
5256
90c1602c
L		 52572004-07-19 Christopher Faylor <cgf@timesys.com>
5258 H.J. Lu <hongjiu.lu@intel.com>
5259
5260 * subsegs.c (section_symbol): Don't create a new segment when
5261 existing segment is undefined.
5262
f263249b
RE		 52632004-07-16 Richard Earnshaw <rearnsha@arm.com>
5264
5265 * config/tc-arm.c: Include include/opcode/arm.h.
5266 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
5267 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
5268 (FPU_ARCH_*): Delete.
5269 * Makefile.am: Update dependencies.
5270 * Makefile.in: Regenerate.
5271
152c65b9
NC		 52722004-07-15 Nick Clifton <nickc@redhat.com>
5273
5274 * configure.in: Accept armbe as a big-endian arm configuration.
5275 * configure: Regenerate.
5276
0477af35
NC		 52772004-07-13 Thomas Nystrom <thn@saeab.se>
5278
5279 * config/tc-i386.c (T_SHIFTOP): New constant.
5280 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
5281 (intel_el1): Handle '~'.
5282 (intel_get_token): Handle '<>', '&', '|' and '~'.
5283
52842004-07-13 Nick Clifton <nickc@redhat.com>
5285
5286 (md_assemble): Remove spurious newline from end of as_bad error
5287 message.
5288 (intel_e05_1): Likewise.
5289 (intel_e11): Likewise.
5290 (intel_match_token): Likewise.
5291
31302357
AS		 52922004-07-11 Andreas Schwab <schwab@suse.de>
5293
5294 * config/tc-m68k.c: Convert to C90. Remove redundant
5295 declarations. Indentation fixup.
5296 [M68KCOFF]: Include "obj-coff.h" instead of declaring
5297 obj_coff_section ourselves.
04ca8703 5298
549f748d
JW		 52992004-07-09 James E Wilson <wilson@specifixinc.com>
5300
5301 * config/tc-ia64.c (default_big_endian): New.
5302 (dot_byteorder, md_begin): Use it.
5303 (md_parse_option): Set it.
04ca8703 5304
1a320fbb
NC		 53052004-07-09 Nick Clifton <nickc@redhat.com>
5306
5307 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
5308 * configure: Regenerate.
5309 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
5310 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
5311 sh_find_elf_flags if necessary.
5312
de7e6852
RS		 53132004-07-08 Richard Sandiford <rsandifo@redhat.com>
5314
5315 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
5316 going to be split into more than one in-place addend, return 0
5317 for relocations against mergeable sections. Associate comments
5318 with code.
5319
1fe1f39c
NC		 53202004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
5321
5322 * Makefile.am (CPU_TYPES): Add crx.
5323 (TARGET_CPU_CFILES): Add config/tc-crx.c.
5324 (TARGET_CPU_HFILES): Add config/tc-crx.h.
5325 (DEPTC_crx_elf): New target.
5326 (DEPOBJ_crx_elf): Likewise.
5327 (DEP_crx_elf): Likewise.
5328 * Makefile.in: Regenerate.
5329 * configure.in: Add crx* target.
5330 * configure: Regenerate.
5331 * config/tc-crx.c: New file.
5332 * config/tc-crx.h: New file.
5333 * NEWS: Mention new target.
5334
d9895649
NC		 53352004-07-06 Nick Clifton <nickc@redhat.com>
5336
85fbca6a 5337 * config.in: Undefine TARGET_SYMBIAN by default.
c04f5787
AM		 5338 * configure.in:
5339 * configure: Regenerate. Add sh-symbian-elf target. If
5340 selected define TARGET_SYMBIAN.
5341 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
5342 format if TARGET_SYMBIAN has been defined.
04ca8703 5343
e7bd9ea0
NC		 5344 * output-file.c (output_file_create): Report the target format
5345 chosen when bfd_openw reports that it is invalid.
5346
d9895649
NC		 5347 * config/obj-coff.c (coff_pseudo_table): Only define the weak
5348 pseudo for BFD based assemblers.
5349
871ec896
JR		 53502004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
5351
5352 gas:
5353 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
5354 (md_parse_option): Remove redundant -isa testing.
5355 Make bfd_arch variable const.
5356 (md_show_usage): Make bfd_arch variable const.
5357
5a9ff93d
JW		 53582004-07-03 James E Wilson <wilson@specifixinc.com>
5359
5360 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
5361 * config/tc-ia64.h (md_frag_check): Define.
5362
c87db184
CF		 53632004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
5364
5365 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
5366 externals.
5367 * doc/as.texinfo (Weak): Document PE weak symbols.
5368
3b91255e
RS		 53692004-07-03 Richard Sandiford <rsandifo@redhat.com>
5370
5371 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
5372 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
5373 (mips_frob_file): Rework so that only a single pass through the
5374 relocs is needed. Allow %lo()s to have higher offsets than their
5375 corresponding %hi()s or %got()s.
5376
310ea308
NC		 53772004-07-02 Nick Clifton <nickc@redhat.com>
5378
5379 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
5380 allow values which have come from undefined symbols.
5381 Always consider this fixup to have been processed as a reloc
5382 cannot be generated for it.
5383
09b935ac
AM		 53842004-07-02 Alan Modra <amodra@bigpond.net.au>
5385
5386 * frags.h (struct frag): Add has_code and insn_addr fields.
5387 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
5388 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
5389 * config/tc-ppc.h (md_frag_check): Define.
5390
4d1cd5c7
MR		 53912004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
5392
5393 * doc/Makefile.am (info): Rename goal to...
5394 (info-local): ... this, to preserve implicit dependencies.
5395 * doc/Makefile.in: Regenerate with automake 1.8.5.
5396
097f809a
NC		 53972004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5398
5399 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
5400 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
5401 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
5402 (tc_gen_reloc): Likewise.
5403 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
5404 (m32r_parse_name): Likewise.
5405 (m32r_cgen_parse_fix_exp): Likewise.
5406 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
5407 (O_PIC_reloc): Likewise.
5408 (TC_CGEN_PARSE_FIX_EXP): Likewise..
5409 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
5410 for @GOTOFF, @GOT, @PLT.
5411
bb82af9f
NC		 54122004-06-21 Jan Beulich <jbeulich@novell.com>
5413
5414 * gas/symbols.c: While discarding ordinary local absolute symbols
5415 when --strip-local-absolute is in effect, retain file symbols.
5416
990ae22a
AS		 54172004-06-20 Andreas Schwab <schwab@suse.de>
5418
5419 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
5420 (md_parse_option): Likewise.
5421
32137342
NC		 54222004-06-17 Jan Beulich <jbeulich@novell.com>
5423
5424 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
5425 * config/te-netware.h: New file.
5426 * config/te-ppcnw.h: Delete: Obsolete.
5427 * configure.in: Eliminate ill NetWare targets. Make generic
5428 NetWare target use proper emulation.
5429 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
5430 reference to new te-netware.h.
5431 * configure: Regenerate.
5432 * Makefile.in: Regenerate.
5433
f84d8e26
MS		 54342004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
5435
5436 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
5437 comparison in .insn pseudo operation.
5438
587aac4e
AM		 54392004-06-15 Alan Modra <amodra@bigpond.net.au>
5440
5441 * config/obj-coff.c (coff_adjust_section_syms): Use
5442 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
5443 (coff_frob_section): Likewise.
5444 * config/tc-mips.c (md_apply_fix3): Likewise.
5445 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
5446 (elf_frob_file_after_relocs): Likewise.
5447
2337eb33
DA		 54482004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5449
b8fc22bc
DA		 5450 * config/tc-hppa.c (log2): Rename to exact_log2.
5451 (pa_next_subseg): Delete unused function.
5452 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
5453 (create_new_subspace): Likewise.
5454
2337eb33
DA		 5455 Bug gas/213
5456 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
5457 labels. Fix warning.
5458
53cb0362
DD		 54592004-05-28 DJ Delorie <dj@redhat.com>
5460
5461 * config/tc-mn10300.h (tc_fix_adjustable): Define.
5462 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
5463 or non-merged symbols.
5464
888a75be
L		 54652004-05-28 H.J. Lu <hongjiu.lu@intel.com>
5466
5467 * config/tc-ia64.c (remove_marked_resource): Save, clear and
5468 restore the old slot when inserting srlz.i/srlz.d.
5469
f6f9408f
JR		 54702004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
5471
5472 * Makefile.am: Regenerate dependecies.
5473 * Makefile.in: Regenerate.
5474 * config/tc-sh.c (valid_arch): Make unsigned.
5475 (preset_target_arch): Likewise.
5476 (md_begin): Use new architecture flags system.
5477 (get_specific): Likewise.
5478 (assemble_ppi): Likewise.
5479 (md_assemble): Likewise. Also fix error check for bad opcodes.
5480 (md_parse_option): Likewise. Also generate -isa values according
5481 to the table in bfd/cpu-sh.c instead of just constants. Also
5482 allow <arch>-up ISA variants.
5483 (sh_elf_final_processing): Replace if-else chain with a call to
5484 sh_find_elf_flags().
f6f9408f 5485
580b9172
NC		 54862004-05-28 Peter Barada <peter@the-baradas.com>
5487
5488 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
5489 with zero offset into mode 2 addressing to save a word.
5490
652ca075
L		 54912004-05-27 H.J. Lu <hongjiu.lu@intel.com>
5492
5493 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
5494 (ar_is_only_in_integer_unit): New.
5495 (ar_is_only_in_memory_unit): New.
5496 (generate_unwind_image): Silence gcc on 32bit host.
5497 (md_assemble): Use ar_is_only_in_integer_unit instead of
5498 ar_is_in_integer_unit. Check AR access.
5499
60fed2d3
NC		 55002004-05-27 Peter Barada <peter@the-baradas.com>
5501
5502 * config/tc-m68k.c (md_begin): Sort the opcode table into
5503 alphabetical order.
5504 (m68k_compare_opcode): New function to do the sorting.
5505
be8c092b
NC		 55062004-05-24 Peter Barada <peter@the-baradas.com>
5507
5508 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
5509 addressing on MIT style operands.
5510 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
5511 w/mask addressing.
5512 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
5513 operands.
5514
1181c20e
AM		 55152004-05-23 Alan Modra <amodra@bigpond.net.au>
5516
5517 * expr.c (operand, operator): Don't reject '++' and '--'.
5518
20e56c33
RS		 55192004-05-20 Richard Sandiford <rsandifo@redhat.com>
5520
5521 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
5522 dwarf tables.
5523
04ca8703 55242004-05-17 Adam Nemet <anemet@lnxw.com>
b2d65c0b
NC		 5525
5526 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
5527 * configure: Regenerate.
5528
0da76f83
NC		 55292004-05-13 Paul Brook <paul@codesourcery.com>
5530
5531 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
5532
4b363073
NC		 55332004-05-13 Joel Sherrill <joel@oarcorp.com>
5534
5535 * configure.in (or32-*-rtems*): Switch to elf.
5536 * configure: Regenerate.
5537
9598fbe5
NC		 55382004-05-13 Nick Clifton <nickc@redhat.com>
5539
5540 * po/fr.po: Updated French translation.
5541
22fe14ad
NC		 55422004-05-11 Nick Clifton <nickc@redhat.com>
5543
5544 * doc/as.texinfo (Section): Document G and T flags to .section
5545 directive. Document the extra arguments that the G flag
5546 requires. Document the #tls flag.
5547
55482004-05-11 H.J. Lu <hongjiu.lu@intel.com>
5549
5550 * subsegs.c (section_symbol): Create a new section symbol if
5551 the existing one doesn't match.
5552 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
5553
532c738a
RS		 55542004-05-07 Richard Sandiford <rsandifo@redhat.com>
5555
5556 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
5557 to cope with VR4181A errata MD(1) and MD(4).
5558
0503b355
BF		 55592004-05-07 Brian Ford <ford@vss.fsi.com>
5560
5561 * NEWS: Mention .secrel32 for pe[i]-i386.
5562
daeea990
AO		 55632004-05-07 Alexandre Oliva <aoliva@redhat.com>
5564
5565 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
5566 (HANDLE_ALIGN): New.
5567
bfbdcf04
DJ		 55682004-05-06 Daniel Jacobowitz <dan@debian.org>
5569
5570 * Makefile.am (DIST_SUBDIRS): Define.
5571 * aclocal.m4: Regenerate with automake 1.8.4.
5572 * Makefile.in: Likewise.
5573 * doc/Makefile.in: Likewise.
5574
5e819f9c
JW		 55752004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
5576
5577 * config/tc-ia64.c (dot_serialize): Declare.
5578 (dot_serialize): New function.
5579 (md_pseudo_table): Add ".serialize.data" and
5580 ".serialize.instruction" directives.
5581
e5976317
NC		 55822004-05-06 Nick Clifton <nickc@redhat.com>
5583
5584 * messages (as_internal_value_out_of_range): Print a message about
5585 a value being out of range. Be consistent about whether the
5586 values are printed in decimal or hexadecimal.
5587 (as_warn_value_out_of_range): Generate a warning message about an
5588 out of range value.
5589 (as_bad_value_out_of_range): Generate an error message about an
5590 out of range value.
5591 * as.h: Prototype the new functions.
5592 * config/tc-alpha.c (insert_operand): Use new function.
5593 * config/tc-arc.c (arc_insert_operand): Likewise.
5594 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
5595 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
5596 * config/tc-ppc.c (ppc_insert_operand): Likewise.
5597 * config/tc-s390.c (s390_insert_operand): Likewise.
5598 * config/tc-v850.c (v850_insert_operand): Likewise.
5599
996991aa
AO		 56002004-05-05 Alexandre Oliva <aoliva@redhat.com>
5601
5602 * configure.in: Set em=linux for frv-*-*linux*.
5603 * configure: Rebuilt.
5604 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
5605 (frv_md_fdpic_enabled): New.
5606 * config/tc-frv.c (frv_md_fdpic_enabled): New.
5607 (DEFAULT_FDPIC): New.
5608 (frv_flags): Use DEFAULT_FDPIC.
5609 (frv_pic_flag): Likewise.
5610 (OPTION_NOPIC): New.
5611 (md_longopts): Add -mnopic.
5612 (md_parse_option): Handle it.
5613 (md_show_usage): Add -mfdpic and -mnopic.
5614
6b6e92f4
NC		 56152004-05-05 Peter Barada <peter@the-baradas.com>
5616
5617 * config/tc-m68k.c: Add find_cf_chip to print list of valid
5618 chips for invalid coldfire instructions, rename selectors
5619 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
5620 add current_chip to track which chip is referred to(including save/restore),
5621 use current_chip to select control registers, not current_arch.
5622 (md_show_usage): Add new chips.
5623 * doc/c-m68k.texi: Document new command line switches.
5624
6f079ae3
JJ		 56252004-05-05 Jakub Jelinek <jakub@redhat.com>
5626
5627 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
5628 (NOP_OPCODE): Define.
5629 (s390_align_code): Remove prototype.
5630 * tc-s390.c (s390_align_code): Remove.
5631
2d6ed997
L		 56322004-05-04 H.J. Lu <hongjiu.lu@intel.com>
5633
5634 * config/tc-ia64.c (make_unw_section_name): Removed.
5635 (start_unwind_section): New function.
5636 (generate_unwind_image): Take const segT instead of const
5637 char *.
5638 (dot_handlerdata): Adjusted.
5639 (dot_endp): Likewise.
5640
b9f18452
L		 56412004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5642
5643 * config/obj-elf.c (obj_elf_change_section): Allow the
5644 ".note.GNU-stack" section has SHF_EXECINSTR.
5645
fafe6678
L		 56462004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5647
5648 * config/obj-elf.c (get_section): Return bfd_boolean.
5649 (obj_elf_change_section): Call bfd_get_section_by_name_if
5650 instead of bfd_map_over_sections.
5651
86654c12
L		 56522004-04-30 H.J. Lu <hongjiu.lu@intel.com>
5653
5654 * config/obj-elf.c (get_section): New function.
5655 (obj_elf_change_section): Support multiple sections with same
5656 name.
5657
376eb240
NC		 56582004-04-30 Nick Clifton <nickc@redhat.com>
5659
5660 * config/tc-arm.c (create_register_alias): Fix typo checking for
5661 case sensitive register aliases.
5662 (co_proc_number): Use error message string in all_reg_maps[]
5663 array.
5664 (cp_reg_required_here): Likewise.
5665 (fp_reg_required_here): Likewise.
5666
8a7140c3
NC		 56672004-04-29 Brian Ford <ford@vss.fsi.com>
5668
5669 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
5670
3e722fb5
CD		 56712004-04-28 Chris Demetriou <cgd@broadcom.com>
5672
5673 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
5674 (load_address, macro, mips_ip, md_parse_option)
5675 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
5676 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
5677 embedded-PIC handling, and update comments.
5678 (SWITCH_TABLE): Remove.
5679 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
5680 (enum mips_pic_level): Remove EMBEDDED_PIC.
5681 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
5682 (TC_FORCE_RELOCATION): Update comment.
5683 * ecoff.c (ecoff_build_lineno): Add comment about some code that
5684 might be safe to remove now that MIPS embedded-PIC is gone.
5685
351e2b5a
DA		 56862004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5687
5688 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
5689 call to obj_set_subsection_attributes.
5690 (obj_som_init_stab_section): Likewise.
5691 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
5692 (pa_def_subspaces): Provide comdat default.
5693 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
5694 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
5695 calls to create_new_subspace and update_subspace to pass comdat flag.
5696 (create_new_subspace, update_subspace): Add new comdat argument. Use
5697 it in calls to obj_set_subsection_attributes.
5698 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
5699 and use of comdat, common and dup_comm parameters.
5700
f5842774
L		 57012004-04-26 H.J. Lu <hongjiu.lu@intel.com>
5702
5703 * config/obj-elf.c (obj_elf_change_section): Check if the old
5704 group name is NULL before comparison.
5705
558fe4a7
CD		 57062004-04-23 Chris Demetriou <cgd@broadcom.com>
5707
5708 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
5709
81a21e38
TS		 57102004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5711
5712 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
5713
57142004-04-23 Chris Demetriou <cgd@broadcom.com>
1ffcab4b
CD		 5715
5716 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
5717 (OPTION_MEMBEDDED_PIC): Remove.
5718 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
5719 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
5720 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
5721 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
5722 (OPTION_ELF_BASE): Renumber.
5723 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
5724 (md_show_usage): Remove mention of -membedded-pic.
5725 * doc/as.texinfo: Remove mention of -membedded-pic.
5726
4d0d148d
TS		 57272004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5728
5729 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
5730 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
5731 a.out support.
5732 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
5733 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
5734 USE_GLOBAL_POINTER_OPT.
5735
017315e4
TS		 57362004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5737
5738 * config/tc-mips.c (macro): One more use of load_delay_nop.
5739
269137b2
TS		 57402004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
5741
5742 * config/tc-mips.c (load_delay_nop): New function.
5743 (load_address, macro): Use load_delay_nop() to build a nop
5744 which can be omitted with gpr_interlocks.
5745
24772049
TS		 57462004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5747
5748 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
5749 cop_interlocks): Remove superfluous CPU entries.
5750
06516a5e
PB		 57512004-04-22 Paul Brook <paul@codesourcery.com>
5752
5753 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
5754
fd99574b
NC		 57552004-04-22 Peter Barada <peter@the-baradas.com>
5756
5757 * NEWS: Added support for EMAC instructions and MAC/EMAC
5758 Motorola syntax.
5759 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
5760 scale factor tokens, trailing_ampersand to mark mask addressing
5761 for MAC/EMAC instructions.
5762 * config/m68k-parse.y: Add options_ampersand clause, '<<',
5763 '>>'.
5764 (yylex): Handle '>', '<', and '&' following '+'.
5765 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
04ca8703 5766 architectures in archs[].
fd99574b
NC		 5767 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
5768 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
5769 respectively.
5770 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
5771 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
5772 cases.
5773 Add EMAC operands to init_table[].
5774
69b97547
NC		 57752004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
5776
5777 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
5778 state.
5779 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
5780 * config/tc-arm.c (enum mstate): Delete from here.
5781 (mapping_state): Remove the static mapstate variable and instead
5782 store the state in the segment. This allows a per-section mapping
5783 state. Handle and ignore MAP_UNDEFINED states.
5784 (arm_elf_change_section): Get the current mapping state from the
5785 new section.
5786 (s_ltorg): Set the mapping state to MAP_DATA.
5787 (arm_cleanup): Use arm_elf_change_section to get the mapping state
5788 for each pool as it is emitted.
5789
57902004-04-22 Nick Clifton <nickc@redhat.com>
5791
5792 * config/tc-arm.h: Formatting tidy ups.
5793
7a7f4e42
CD		 57942004-04-20 Chris Demetriou <cgd@broadcom.com>
5795
5796 * NEWS: Note that MIPS -membedded-pic option is deprecated.
5797
6482c264
NC		 57982004-04-20 DJ Delorie <dj@redhat.com>
5799
5800 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
5801 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
5802 [TE_PE] (O_secrel): Define.
5803 [TE_PE] (x86_pe_cons_fix_new): New.
5804 [TE_PE] (pe_directive_secrel): Likewise.
5805 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
5806
5bf10039
EC		 58072004-04-19 Eric Christopher <echristo@redhat.com>
5808
c04f5787
AM		 5809 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
5810 of previous patch for fix in gcc.
5bf10039 5811
77cd6497
JJ		 58122004-04-19 Jakub Jelinek <jakub@redhat.com>
5813
5814 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
5815
b8861cfb
NS		 58162004-04-19 Nathan Sidwell <nathan@codesourcery.com>
5817
5818 * read.c (do_align): Call md_flush_pending_output, if defined.
5819
f4c724fc
AM		 58202004-04-16 Alan Modra <amodra@bigpond.net.au>
5821
5822 * expr.c (operand): Correct checks for ++ and --.
5823
a4b6e8f6
L		 58242004-04-14 H.J. Lu <hongjiu.lu@intel.com>
5825
5826 * config/tc-generic.c: Add some comments.
5827
d766e8ec
RS		 58282004-04-14 Richard Sandiford <rsandifo@redhat.com>
5829
5830 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
5831 -{no-}mfix-vr4122-bugs.
5832 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
5833 (append_insn, mips_emit_delays): Update accordingly.
5834 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
5835 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
5836 (md_parse_option): Update after above changes.
5837 (md_show_usage): Add -mfix-vr4120.
5838
ed9589d4
BW		 58392004-04-13 Bob Wilson <bob.wilson@acm.org>
5840
5841 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
5842 of .section directive; add a reference to the ELF .subsection
5843 directive.
5844
097dba13
NC		 58452004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5846
5847 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
5848 in parallel.
5849
279500de
TS		 58502004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5851
5852 * Makefile.am: Remove mips from aout targets.
5853 * Makefile.in: Regenerate.
5854 * configure.in: Remove mips-dec-bsd* target.
5855 * configure: Regenerate.
5856
b7d7dc63
AM		 58572004-04-07 Alan Modra <amodra@bigpond.net.au>
5858
5859 PR 96
5860 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
5861 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
5862 Update "mapping". Restrict some @ modifiers to 32 bit.
5863
f55629b8
KK		 58642004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
5865 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
5866
5867 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
5868 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
5869 dont_adjust_reloc_32 is set.
5870 (md_longopts): Add option -renesas.
5871 (md_parse_option, md_show_usage): Likewise.
5872 * doc/c-sh.texi: Likewise.
5873
a7844384
NC		 58742004-04-01 Dave Korn <dk@artimi.com>
5875
5876 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
5877 hi16 and lo16 fixS structs.
5878 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
5879 exactly the same way as for RELOC_DLX_REL16.
5880 (machine_ip): properly respect LO flag in the_insn and
5881 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
5882 (md_apply_fix3): apply RELOC_DLX_LO16.
5883
6c71dbc4
SS		 58842004-03-30 Stan Shebs <shebs@apple.com>
5885
5886 Remove long-obsolete MPW support.
5887 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
5888 * configure.in: Remove mention of ppc-*-mpw* config.
5889 * configure.in: Likewise.
5890
7cc69913
NC		 58912004-03-30 Nick Clifton <nickc@redhat.com>
5892
5893 * config/tc-arm.c (meabi_flags): Make its use conditional upon
5894 OBJ_ELF being defined.
5895
53fbb48a
AM		 58962004-03-27 Alan Modra <amodra@bigpond.net.au>
5897
5898 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
5899
d507cf36
PB		 59002004-03-23 Paul Brook <paul@codesourcery.com>
5901
5902 * config/tc-arm.c (meabi_flags): New variable.
5903 (arm_parse_eabi): New function.
5904 (md_begin): Set flags for EABI v3.
5905 (arm_eabis): Add.
5906 (arm_long_opts): Add meabi.
ab1e9ef7 5907 * doc/as.texinfo <ARM>: Document -meabi.
d507cf36
PB		 5908 * doc/c-arm.texi: Ditto.
5909
88d65ad6
BW		 59102004-03-22 Bob Wilson <bob.wilson@acm.org>
5911
5912 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
5913 tables even when use_literal_section flag is not set.
5914
13ef8878
AM		 59152004-03-22 Alan Modra <amodra@bigpond.net.au>
5916
5917 * config/tc-sh.c: Remove trailing whitespace.
5918
1048a9ba
HPN		 59192004-03-22 Hans-Peter Nilsson <hp@axis.com>
5920
5921 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
5922 --mul-bug-abort and the default behavior.
5923 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
5924 (err_for_dangerous_mul_placement): New variable.
5925 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
5926 macros.
5927 (md_cris_relax_table): Have placeholder for STATE_MUL.
5928 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
5929 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
5930 case doing nothing.
5931 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
5932 STATE_BYTE)>: Ditto.
5933 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
5934 alignment and position of this frag, emit error message if
5935 suspicious.
5936 (md_assemble): For a multiply insn and when checking it,
5937 transform the current frag into a special frag for that purpose.
5938 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
5939 OPTION_MULBUG_ABORT_ON>: Handle new options.
5940
a7877748
BW		 59412004-03-19 Bob Wilson <bob.wilson@acm.org>
5942
5943 * config/tc-xtensa.c (mark_literal_frags): New function.
5944 (xtensa_move_literals): Call mark_literal_frags for all literal
5945 segments, including init and fini literal segments.
5946 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
5947
9992270f
DA		 59482004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5949
5950 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
5951 (pa_comm): Set BSF_OBJECT in symbol flags.
5952
6e1772d5
AM		 59532004-03-19 Alan Modra <amodra@bigpond.net.au>
5954
5955 * Makefile.am: Run "make dep-am".
5956 * Makefile.in: Regenerate.
5957 * doc/Makefile.in: Regenerate.
5958 * config.in: Regenerate.
5959 * po/gas.pot: Regenerate.
5960
3e4caed2
NS		 59612004-03-18 Nathan Sidwell <nathan@codesourcery.com>
5962
c95b35a9
NS		 5963 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
5964 (demand_empty_rest_of_line): Issue an error here.
5965 (ignore_rest_of_line): Silently skip to end.
5966 (demand_copy_string): Issue an error, not warning.
5967 (equals): Likewise.
5968 * config/obj-elf.c (obj_elf_section_name): Likewise.
5969 (obj_elf_section): Likewise.
5970 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
5971 (arc_extinst): Likewise.
5972 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
5973 (dot_spill): Likewise.
5974 (dot_unwabi): Likewise.
5975 (dot_prologue): Likewise.
5976
3e4caed2
NS		 5977 * expr.c (operand): Reject ++ and --.
5978 (operator): Likewise.
5979
2ce4cc60
KK		 59802004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
5981
5982 * config/tc-sh.c: Include dw2gencfi.h.
5983 (sh_cfi_frame_initial_instructions): New function.
5984 (sh_regname_to_dw2regnum): Likewise.
5985 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
5986 file.
5987 (TARGET_USE_CFIPOP): Define.
5988 (tc_cfi_frame_initial_instructions): Likewise.
5989 (tc_regname_to_dw2regnum): Likewise.
5990 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
5991 * Makefile.am: Update dependencies.
5992 * Makefile.in: Regenerate.
5993
9183ed4b
AM		 59942004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
5995
5996 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
5997 * configure: Regenerate.
5998
00bbdfe7
BW		 59992004-03-12 Bob Wilson <bob.wilson@acm.org>
6000
6001 * read.c (s_leb128): Call md_flush_pending_output.
6002
0f10071e
ML		 60032004-03-12 Michal Ludvig <mludvig@suse.cz>
6004
6005 * config/tc-i386.c (output_insn): Handle PadLock instructions.
6006 * config/tc-i386.h (CpuPadLock): New define.
6007 (CpuUnknownFlags): Added CpuPadLock.
6008
84c84759
AS		 60092004-03-07 Andreas Schwab <schwab@suse.de>
6010
6011 * doc/c-hppa.texi (HPPA Directives): Fix typo.
6012
6ec51dba
RH		 60132004-03-07 Richard Henderson <rth@redhat.com>
6014
6015 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
6016 (cfi_finish): Likewise for fde.
6017
bae25f19
L		 60182004-03-05 H.J. Lu <hongjiu.lu@intel.com>
6019
6020 * config/tc-ia64.c (md_assemble): Properly handle NULL
6021 align_frag.
6022 (ia64_handle_align): Don't abort if failed to add a stop bit.
6023
ab509236
L		 60242004-03-04 H.J. Lu <hongjiu.lu@intel.com>
6025
6026 * Makefile.in: Regenerated.
6027 * aclocal.m4: Likewise.
6028 * configure: Likewise.
6029 * doc/Makefile.in: Likewise.
6030
d9201763
L		 60312004-03-03 H.J. Lu <hongjiu.lu@intel.com>
6032
6033 * config/tc-ia64.c (dot_align): New.
6034 (ia64_do_align): Make it static.
6035 (md_pseudo_table): Use "dot_align" for "align".
6036 (ia64_md_do_align): Don't set align_frag here.
6037 (ia64_handle_align): Add a stop bit to the previous bundle if
6038 needed.
6039
6040 * config/tc-ia64.h (ia64_do_align): Removed.
6041
ae51a426
JR		 60422003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
6043
6044 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
6045 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
6046 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
6047 the most general type or the user specifically requested it.
6048 (md_assemble): Add a new error message for when an instruction
6049 is understood, but is not allowed due to an -isa option.
6050
9545c4ce
L		 60512004-03-02 H.J. Lu <hongjiu.lu@intel.com>
6052
6053 * config/tc-ia64.c (align_frag): New.
6054 (md_assemble): Set the tc_frag_data field in align_frag for
6055 IA64_OPCODE_FIRST instructions.
6056 (ia64_md_do_align): Set align_frag.
6057 (ia64_handle_align): Add a stop bit if needed.
6058
6059 * config/tc-ia64.h (TC_FRAG_TYPE): New.
6060 (TC_FRAG_INIT): New.
6061
676a64f4
RS		 60622004-03-01 Richard Sandiford <rsandifo@redhat.com>
6063
6064 * config/tc-frv.c (fr400_audio): New variable.
6065 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
6066 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
6067 (target_implements_insn_p): New function.
6068 (md_assemble): Report an error if the processor doesn't implement
6069 the instruction.
6070
bd337dde
NC		 60712004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6072
6073 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
6074 (md_parse_option): Ditto.
6075 (OPTION_NO_SPECIAL_M32R): Added.
6076 (md_show_usage): Document it.
6077 (enable_speial_m32r): Changed a default value from 0 to 1.
6078 * doc/c-m32r.texi: Document the -no-bitinst option.
6079
78878175
NC		 60802004-02-27 Nick Clifton <nickc@redhat.com>
6081
6082 * config/tc-sh.c (get_operand): Revert previous delta.
6083 (tc_gen_reloc): Check for an unknown reloc type before processing
6084 the addend.
6085
1d6d62a4
MS		 60862004-02-27 Hannes Reinecke <hare@suse.de>
6087
6088 * config/tc-s390.c (s390_insn): Correct range check for opcode in
6089 .insn pseudo operation.
6090
4aa3e325
NC		 60912004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
6092
6093 * config/tc-sh.c (get_operand): In case of #Imm, check has been
6094 added for wrong syntax.
6095
73369e65
EC		 60962004-02-26 Eric Christopher <echristo@redhat.com>
6097
6098 * config/tc-mips.c (mips_dwarf2_addr_size): New.
6099 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
6100
6a5709a5
JR		 61012004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
6102
6103 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
6104 nibble types to assembler.
6105
95385380
FF		 61062004-02-25 Fred Fish <fnf@redhat.com>
6107
6108 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
6109
b5e0fabd
JW		 61102004-02-20 James E Wilson <wilson@specifixinc.com>
6111
6112 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
6113 finalize_syms.
6114 (fixup_unw_records): New arg before_relax. Pass to slot_index.
6115 (ia64_estimate_size_before_relax): New.
6116 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
6117 (generate_unwind_image): Pass 1 to fixup_unw_records.
6118 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
6119 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
6120
2f01ffbf
JJ		 61212004-02-19 Jakub Jelinek <jakub@redhat.com>
6122
6123 * stabs.c (generate_asm_file): Avoid warning about use of
6124 uninitialized variable.
6125
9c59842f
JW		 61262004-02-18 David Mosberger <davidm@hpl.hp.com>
6127
6128 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
6129 body, and endp, allow unwind records which do not have a "t"
6130 (time/instruction) field.
6131
34920d91
NC		 61322004-02-17 Petko Manolov <petkan@nucleusys.com>
6133
6134 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
6135 (do_mav_dspsc_2): Likewise.
6136 Fix accumulator registers move opcodes.
6137
4dde8e61 61382004-02-13 Hannes Reinecke <hare@suse.de>
13ef8878 6139 Jakub Jelinek <jakub@redhat.com>
4dde8e61
AJ		 6140
6141 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
6142
936cf02e
JW		 61432004-02-10 Steve Ellcey <sje@cup.hp.com>
6144
6145 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
6146 (tc_frob_symbol): New macro definition.
6147 * config/tc-ia64.c (ia64_frob_symbol): New routine.
6148
e41f12f3
DJ		 61492004-02-09 Daniel Jacobowitz <drow@mvista.com>
6150
6151 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
6152 read-only.
6153
a8a3b3b2
NS		 61542004-02-09 Nathan Sidwell <nathan@codesourcery.com>
6155
6156 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
6157 (TC_CASE_SENSITIVE): ... this.
6158 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
6159 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
6160
c97b7ef6
JW		 61612004-02-06 James E Wilson <wilson@specifixinc.com>
6162
6163 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
6164 (generate_unwind_image): Re-add it here.
6165
e4475e39
NS		 61662004-02-06 Nathan Sidwell <nathan@codesourcery.com>
6167
6168 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
6169 * read.h (SKIP_WHITESPACE): Turn into an expression.
6170 * read.c (read_a_source_file): A pseudo is removed by having a
6171 NULL handler.
6172
5738bc24
JW		 61732004-02-05 James E Wilson <wilson@specifixinc.com>
6174
6175 * config/tc-ia64.c (output_endp): New.
6176 (count_bits): Delete.
6177 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
6178 endp unwind records.
6179 (fixup_unw_records): Handle endp unwind records. Delete code for
6180 shortening prologue regions not followed by a body record.
6181 (dot_endp): Call add_unwind_entry to emit endp unwind record.
6182 * config/tc-ia64.h (unw_record_type): Add endp.
6183
d6e78c11
JW		 61842004-02-03 James E Wilson <wilson@specifixinc.com>
6185
6186 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
6187 fill padding bytes with zeroes.
6188 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
6189 sets unwind_record slot_number and slot_frag fields.
6190
f6a22291
MR		 61912004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6192
6193 * config/tc-mips.c (add_got_offset_hilo): New function.
6194 (macro): Use load_register() and add_got_offset_hilo() to load
6195 constants instead of hardcoding code sequences throughout.
6196
127cab00
L		 61972004-01-28 H.J. Lu <hongjiu.lu@intel.com>
6198
6199 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
6200
6358301e
NC		 62012004-01-26 Bernardo Innocenti <bernie@develer.com>
6202
6203 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
6204 like m68k-elf.
6205 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
6206 of hard-coded test for TARGET_OS=elf.
6207
c8978940
CD		 62082004-01-24 Chris Demetriou <cgd@broadcom.com>
6209
6210 * config/tc-mips.c (hilo_interlocks): Change definition
6211 so that MIPS32, MIPS64 and later ISAs are included, along with
6212 the already-included machines. Update comments.
6213
c3ba240c
DJ		 62142004-01-23 Daniel Jacobowitz <drow@mvista.com>
6215
6216 * config/tc-arm.c (tc_gen_reloc): Improve error message for
6217 undefined local labels.
6218
e864ceca
RS		 62192004-01-23 Richard Sandiford <rsandifo@redhat.com>
6220
6221 * config/tc-mips.c (load_address, macro): Update comments about
6222 NewABI GP relaxation.
6223
67c0d1eb
RS		 62242004-01-23 Richard Sandiford <rsandifo@redhat.com>
6225
6226 * config/tc-mips.c (macro_build): Remove place and counter arguments.
6227 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
6228 (mips16_macro_build, macro_build_jalr): Remove counter argument.
6229 (set_at, load_register, load_address, move_register): Likewise.
6230 (load_got_offset, add_got_offset): Likewise.
6231 Update all calls and tidy accordingly.
6232
584892a6
RS		 62332004-01-23 Richard Sandiford <rsandifo@redhat.com>
6234
6235 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
6236 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
6237 (RELAX_USE_SECOND): Bump to 0x10000.
6238 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
6239 (mips_macro_warning): New variable.
6240 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
6241 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
6242 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
6243 of RELAX_ENCODE.
6244 (append_insn): Update mips_macro_warning.sizes.
6245 (macro_start, macro_warning, macro_end): New functions.
6246 (macro_build): Don't emit warnings here.
6247 (macro_build_lui, md_estimate_size_before_relax): ...or here.
6248 (md_convert_frag): Check for cases where one macro alternative
6249 needs a warning and the other doesn't. Emit a warning if the
6250 longer sequence was chosen.
6251
4d7206a2
RS		 62522004-01-23 Richard Sandiford <rsandifo@redhat.com>
6253
6254 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
6255 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
6256 the first sequence, the size of the second sequence, and a flag
6257 that says whether we should warn.
6258 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
6259 (RELAX_FIRST, RELAX_SECOND): New.
6260 (mips_relax): New variable.
6261 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
6262 (append_insn): Remove "place" argument. Use mips_relax.sequence
6263 rather than "place" to check whether we're expanding the second
6264 alternative of a relaxable macro. Remove redundant check for
6265 branch relaxation. If generating a normal insn, and there
6266 is not enough room in the current frag, call relax_close_frag()
6267 to close it. Update mips_relax.sizes[]. Emit fixups for the
6268 second version of a relaxable macro. Record the first relaxable
6269 fixup in mips_relax. Remove tc_gen_reloc workaround.
6270 (macro_build): Remove all uses of "place". Use mips_relax.sequence
6271 in the same way as in append_insn.
6272 (mips16_macro_build): Remove "place" argument.
6273 (macro_build_lui): As for macro_build. Don't drop the add_symbol
6274 when generating the second version of a relaxable macro.
6275 (load_got_offset, add_got_offset): New functions.
6276 (load_address, macro): Use new relaxation machinery. Remove
6277 tc_gen_reloc workarounds.
6278 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
6279 version of a relaxable macro is needed. Return -RELAX_SECOND if the
6280 first version is needed.
6281 (tc_gen_reloc): Remove relaxation handling.
6282 (md_convert_frag): Go through the fixups for a relaxable macro and
6283 mark those that belong to the unneeded alternative as done. If the
6284 second alternative is needed, adjust the fixup addresses to account
6285 for the deleted first alternative.
6286
0530d30a
RS		 62872004-01-23 Richard Sandiford <rsandifo@redhat.com>
6288
6289 * frags.h (frag_room): Declare.
6290 * frags.c (frag_room): New function.
6291 * doc/internals.texi: Document it.
6292
048cdf86
TS		 62932004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6294
6295 * config/tc-mips.c (append_insn): Don't do r3900 interlock
6296 optimization for -mtune=r3900, as this will break on other CPUs.
6297
28d39d1a
NC		 62982004-01-11 Tom Rix <tcrix@worldnet.att.net>
6299
6300 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
73369e65 6301 be relaxed, use fixup.
28d39d1a
NC		 6302 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
6303
26664553
JJ		 63042004-01-19 Jakub Jelinek <jakub@redhat.com>
6305
6306 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
6307 precision operands.
6308
895921c9
MR		 63092004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6310
6311 * config/tc-mips.c (append_insn): Properly detect variant frags
6312 that preclude swapping of relaxed branches. Correctly swap
6313 instructions between frags when dealing with relaxed branches.
6314
f8b73030
MR		 63152004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6316
6317 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
6318 throughout.
6319 * aclocal.m4: Regenerate.
6320 * configure: Regenerate.
6321
ca9a79a1 63222004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
73369e65 6323
ca9a79a1
NC		 6324 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
6325 manipulation insns.
6326
cc3d92a5
RS		 63272004-01-12 Richard Sandiford <rsandifo@redhat.com>
6328
6329 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
6330 reloc, reserve space for the delay slot as well as the jalr itself.
6331
e45d0630
PB		 63322004-01-09 Paul Brook <paul@codesourcery.com>
6333
6334 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
6335 (do_vfp_sp2_from_reg2): New function.
6336 (insns): Use them.
6337 (do_vfp_dp_from_reg2): Check return values properly.
6338
81912461
ILT		 63392004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
6340
78849248
ILT		 6341 * config/tc-mips.c (warn_nops): Remove static variable.
6342 (macro): Remove test of warn_nops.
6343 (md_shortops): Remove 'n'.
6344 (md_parse_option): Remove 'n' case.
6345 (md_show_usage): Remove -n.
6346 * doc/as.texinfo (Overview): Remove MIPS -n option.
6347 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
6348 * NEWS: Mention removal of MIPS -n option.
6349
81912461
ILT		 6350 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
6351 (cop_interlocks): Check ISA level.
6352 (cop_mem_interlocks): Define.
6353 (reg_needs_delay): Check cop_interlocks rather than
6354 ISA_HAS_COPROC_DELAYS.
6355 (append_insn): Likewise. Use cop_mem_interlocks rather than
6356 directly checking mips_opts.isa.
6357 (mips_emit_delays): Likewise.
6358
73f20958
L		 63592004-01-07 H.J. Lu <hongjiu.lu@intel.com>
6360
6361 * config/tc-ia64.c (unwind): Move next_slot_number and
6362 next_slot_frag to ...
6363 (unw_rec_list): Here.
6364 (free_list_records): Removed.
6365 (output_unw_records): Likewise.
6366 (generate_unwind_image): Make it void.
6367 (alloc_record): Initialize next_slot_number and next_slot_frag.
6368 (slot_index): Take .org, .space and .align into account.
6369 (fixup_unw_records): Don't set slot_number to 0. Use
6370 list->next_slot_number and list->next_slot_frag instead of
6371 unwind.next_slot_number and unwind.next_slot_frag.
6372 (ia64_convert_frag): New.
6373 (generate_unwind_image): Generate a rs_machine_dependent frag
6374 for unwind record.
6375 (emit_one_bundle): Use list->next_slot_number and
6376 list->next_slot_frag instead of unwind.next_slot_number and
6377 unwind.next_slot_frag.
6378
6379 * config/tc-ia64.h (md_convert_frag): Defined as
6380 ia64_convert_frag.
6381 (md_estimate_size_before_relax): Defined as (f)->fr_var.
6382
99d09cdb
AO		 63832004-01-06 Alexandre Oliva <aoliva@redhat.com>
6384
6385 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
6386 * config/tc-frv.h (md_apply_fix3): Don't define.
6387 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
6388 operands.
6389 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
6390 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
6391 * config/tc-frv.c (line_separator_chars): Add `!'.
6392 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
6393 * config/tc-frv.c (md_assemble): Clear insn upfront.
6394 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
6395 * config/tc-frv.c (OPTION_FDPIC): New macro.
6396 (md_longopts): Add mfdpic.
6397 (md_parse_option): Handle it.
6398 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
6399 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
6400 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
6401 (frv_pic_ptr): Parse funcdesc.
6402
4a4c4a1d
MR		 64032004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6404
6405 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
6406 gasver.texi. Remove duplicate symbol definitions for texi2pod.
6407
2251dd89
MR		 64082004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6409
6410 * Makefile.am (Makefile): Move the dependency on
6411 $(BFDDIR)/configure.in to...
6412 (CONFIG_STATUS_DEPENDENCIES): ... here.
6413 (AUTOMAKE_OPTIONS): Require automake 1.8.
6414 * Makefile.in: Regenerate.
6415 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
6416 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
6417 $(BFDDIR)/configure.in here as well.
6418 * doc/Makefile.in: Regenerate.
6419
c6581168
MR		 64202004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6421
6422 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
6423 * Makefile.in: Regenerate.
6424 * aclocal.m4: Regenerate.
6425 * doc/Makefile.am (install, install-info): Remove.
6426 (install-data-local): A new hook for install-info.
6427 (AUTOMAKE_OPTIONS): Require automake 1.8.
6428 * doc/Makefile.in: Regenerate.
6429
303e7b79
NC		 64302004-01-02 Nutan Singh <nutan@kpitcummins.com>
6431
6432 * doc/c-sh.texi: Update description about floating point behavior
6433 of SH family.
6434
b50c15dc
NC		 64352004-01-02 Bernardo Innocenti <bernie@develer.com>
6436
6437 * configure.in: Add m68k-uClinux target.
6438 * configure: Regenerate.
7de9afa2 6439
c9e214e5 6440For older changes see ChangeLog-0203
08d56133
NC		 6441\f
6442Local Variables:
6443mode: change-log
6444left-margin: 8
6445fill-column: 74
6446version-control: never
6447End:
GDB Binutils - Deliverables
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