1 2005-11-01 Thiemo Seufer <ths@networkno.de>
4 * Makefile.am: Disable -Werror for the itbl-lex.o rule.
5 * Makefile.in: Regenerate.
7 2005-11-01 Thiemo Seufer <ths@networkno.de>
9 * config/tc-mips.c (md_parse_option): Fix typo in comment.
11 2005-10-30 Mark Mitchell <mark@codesourcery.com>
13 * as.c (show_usage): Document "@FILE".
15 2005-10-30 H.J. Lu <hongjiu.lu@intel.com>
17 * Makefile.am (OBJ_FORMATS): Remove vms.
19 * Makefile.in: Regenerated.
21 * dep-in.sed: Replace " ./" with " ".
23 2005-10-28 Dave Brolley <brolley@redhat.com>
25 Contribute the following change:
26 2005-09-19 Dave Brolley <brolley@redhat.com>
28 * config/tc-m32c.c (default_isa): New static variable.
29 (m32c_isa): Now of type CGEN_BITSET.
30 (md_begin): Pass &m32c_isa to m32c_cgen_cpu_open.
32 2005-10-28 Paul Brook <paul@codesourcery.com>
34 * config/tc-arm.c (aeabi_set_public_attributes): Use selected_cpu
35 instead of mcpu_cpu_opt.
37 2005-10-27 Sterling Augustine <sterling@tensilica.com>
39 * config/tc-xtensa.c (find_vinsn_conflicts): Change error messages to
40 refer to "ports" instead of "queues".
41 (check_t1_t2_reads_and_writes): Pass correct interface values to
42 xtensa_interface_inout.
44 2005-10-27 Jan Beulich <jbeulich@novell.com>
46 * read.c (assign_symbol): Also consider equates already defined.
47 * symbols.c (symbol_clone): Also clone the underlying BFD symbol.
48 * config/obj-coff.h (obj_symbol_clone_hook): New.
49 (coff_obj_symbol_clone_hook): Declare.
50 * config/obj-coff.c (coff_obj_symbol_clone_hook): New.
52 2005-10-26 DJ Delorie <dj@redhat.com>
54 * config/tc-m32c.c (md_relax_table, subtype_mappings,
55 md_convert_frag): Add jsr.w support.
57 * config/tc-m32c.c (md_assemble): Don't use errmsg as the format
59 (md_cgen_lookup_reloc): Add m32c bitbase operands. Add 8-s24
60 and imm-8-HI operands.
62 2005-10-26 Paul Brook <paul@codesourcery.com>
64 * config/tc-arm.c (insns): Correct "sel" entry.
66 2005-10-26 Jan Beulich <jbeulich@novell.com>
68 * config/tc-i386.c (i386_operand): Don't check register prefix here.
69 (parse_real_register): Rename from parse_register.
70 (parse_register): New.
71 (i386_parse_name): New.
73 (intel_e11): Don't tolerate registers in offset expressions anymore.
74 (intel_get_token): Don't check register prefix here. Copy the actual
75 register token, not the canonical register name.
76 * config/tc-i386.h (md_operand): Delete.
77 (i386_parse_name): Declare.
78 (md_parse_name): Define.
80 2005-10-25 Arnold Metselaar <arnold.metselaar@planet.nl>
82 * Makefile.am: Add Z80 cpu.
83 * Makefile.in: Regenerated.
84 * app.c (do_scrub_chars)<TC_Z80>: Correctly scrub "ex af,af'"
85 and disallow newlines in quoted strings.
86 * configure.tgt: Add z80-*-coff.
87 * config/obj-coff.h: Add format "coff-z80".
88 * doc/Makefile.am: Add c-z80.texi.
89 * doc/Makefile.in: Regenerated.
90 * doc/all.texi: Add Z80.
91 * doc/c-z80.texi: New file
92 * doc/as.texinfo: Add z80 options and some z80-related remarks.
93 * config/tc-z80.c: New file
94 * config/tc-z80.h: New file
95 * NEWS: Mention new support.
97 2005-10-25 H.J. Lu <hongjiu.lu@intel.com>
99 * write.c (adjust_reloc_syms): Undo the change made on
100 2005-04-26 to allow local symbol set to undefined symbol.
102 2005-10-24 H.J. Lu <hongjiu.lu@intel.com>
104 * Makefile.am (bfin-parse.tab.h): Removed.
105 (bfin-parse.h): Added.
106 * Makefile.in: Regenerated.
108 2005-10-25 Alan Modra <amodra@bigpond.net.au>
110 * po/POTFILES.in: Regenerate.
111 * po/gas.pot: Regenerate.
113 2005-10-24 Bernd Schmidt <bernd.schmidt@analog.com>
115 * config/tc-bfin.c (Expr_Node_Gen_Reloc): If have symbol + constant,
116 make a single reloc with an offset rather than a stack.
117 * config/tc-bfin.h (MD_APPLY_SYM_VALUE): Define to 0.
119 2005-10-24 Alexandre Oliva <aoliva@redhat.com>
121 * read.c (potable): Add weakref.
123 * read.h (s_weakref): Declare.
124 * struc-symbol.h (struct symbol): Add sy_weakrefr and sy_weakrefd.
125 * symbols.c (colon): Clear weakrefr.
126 (symbol_find_exact): Rename to, and reimplement in terms of...
127 (symbol_find_exact_noref): ... new function.
128 (symbol_find): Likewise...
129 (symbol_find_noref): ... ditto.
130 (resolve_symbol_value): Resolve weakrefr without setting their
132 (S_SET_WEAK): Call hook.
133 (S_GET_VALUE): Follow weakref link.
134 (S_SET_VALUE): Clear weakrefr.
135 (S_IS_WEAK): Follow weakref link.
136 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): New.
137 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): New.
138 (symbol_set_value_expression, symbol_set_frag): Clear weakrefr.
139 (symbol_mark_used): Follow weakref link.
140 (print_symbol_value_1): Print weak, weakrefr and weakrefd.
141 * symbols.h (symbol_find_noref, symbol_find_exact_noref): Declare.
142 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): Declare.
143 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): Declare.
144 * write.c (adust_reloc_syms): Follow weakref link. Do not
145 complain if target is undefined.
146 (write_object_file): Likewise. Remove weakrefr symbols. Drop
147 unreferenced weakrefd symbols.
148 * config/obj-coff.c (obj_frob_symbol): Do not force WEAKREFD
150 (pecoff_obj_set_weak_hook, pecoff_obj_clear_weak_hook): New.
151 * config/obj-coff.h (obj_set_weak_hook, obj_clear_weak_hook): Define.
152 * doc/as.texinfo: Document weakref.
153 * doc/internals.texi: Document new struct members, internal
156 2005-10-24 Jie Zhang <jie.zhang@analog.com>
158 * Makefile.am (bfin-parse.h): Renamed from bfin-parse.tab.h.
159 (EXTRA_DIST): Add bfin-parse.h and bfin-lex.c.
160 * Makefile.in: Regenerate.
161 * config/bfin-lex.l: Include bfin-parse.h instead of bfin-parse.tab.h.
162 * config/tc-bfin.c (md_chars_to_number): Change the type of first
163 argument from unsigned char * to char * to remove signedness warnings.
165 2005-10-24 Jan Beulich <jbeulich@novell.com>
167 * config/tc-ia64.c (enum reg_symbol): Delete IND_MEM.
168 (dot_rot): Change type of num_* variables. Check for positive count.
169 (ia64_optimize_expr): Re-structure.
170 (md_operand): Check for general register.
172 2005-10-24 Jan Beulich <jbeulich@novell.com>
174 * config/tc-ia64.c (declare_register): Call symbol_create.
175 (md_begin): Remove local variables total, ar_base, and cr_base.
176 Start loops for registers at their respective first one. Don't
177 update md.regsym for alias names. Generate alias name tp for r13.
179 2005-10-21 DJ Delorie <dj@redhat.com>
181 * config/tc-m32c.c (md_cgen_lookup_reloc): Add more relocs. Print
182 names unstead of numbers.
184 2005-10-19 David Ung <davidu@mips.com>
186 * config/tc-mips.c (append_insn): Convert MIPS16 jr/jalr jumps
187 into jrc/jalrc versions if ISA_MIPS32+ and not doing the swap,
188 hence avoiding to emit a nop.
190 2005-10-19 Jie Zhang <jie.zhang@analog.com>
192 * config/tc-bfin.c (md_begin): Let the lex_type of '(' be
194 (bfin_start_line_hook): Remove the workaround for LSETUP(.
195 (bfin_name_is_register): Remove the workarounds for LSETUP(
197 (bfin_start_label): Ditto.
199 2005-10-18 Bob Wilson <bob.wilson@acm.org>
201 * config/tc-xtensa.c (xtensa_end_directive): Restore
202 default_lit_sections regardless of use_literal_section.
204 2005-10-18 Jie Zhang <jie.zhang@analog.com>
206 * Makefile.am (bfin-lex.c): Update ylwrap invocation.
207 * Makefile.in: Regenerated.
209 2005-10-18 Arnold Metselaar <arnold.metselaar@planet.nl>
211 * doc/as.texinfo (.loc) Fix placement of '@end table'.
213 2005-10-17 Bob Wilson <bob.wilson@acm.org>
215 * config/xtensa-istack.h (TInsn): Replace dwarf2_line_info with an
216 unsigned line number. Do not include "dwarf2dbg.h".
217 * config/tc-xtensa.c (md_pseudo_table): Remove entry for "loc".
218 (xtensa_dwarf2_directive_loc, xtensa_dwarf2_emit_insn): Delete.
219 (xg_build_to_insn, xg_build_token_insn): Update TInsn uses.
220 (md_assemble): Use as_where instead of dwarf2_where.
221 (xg_assemble_vliw_tokens): Use unsigned line numbers instead of
222 dwarf2_line_infos. Change to call new_logical_line followed by
225 2005-10-14 Mike Frysinger <vapier@gentoo.org>
227 * doc/as.texinfo (Section): Add missing ']' to .section example.
229 2005-10-12 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
232 * config/tc-hppa.c (pa_ip): Use as_bad instead of as_fatal when an
233 unknown opcode is found.
235 2005-10-12 Mark Mitchell <mark@codesourcery.com>
237 * NEWS: Mention @file.
239 2005-10-12 Nick Clifton <nickc@redhat.com>
241 * config/tc-avr.c: Convert to ISO C90 format. Fix formatting and
242 generally tidy up the code.
243 * config/tc-avr.h: Likewise.
245 2005-10-12 Jan Beulich <jbeulich@novell.com>
247 * config/tc-ia64.c (dot_reg_val): Use expression_and_evaluate.
248 (dot_pred_rel): Likewise.
249 (parse_operand): Likewise.
250 (ia64_unrecognized_line): Likewise.
251 (md_operand): Likewise.
253 2005-10-11 Jan Beulich <jbeulich@novell.com>
255 * expr.h (enum expr_mode): New.
256 (expression): Pass third argument to expr.
257 (expression_and_evaluate): New.
258 (deferred_expression): New.
259 (expr): Add third parameter.
260 (resolve_expression): New.
261 * struc-symbol.h (struct symbol): New members sy_volatile and
263 * symbols.c, symbols.h (symbol_clone): New.
264 (symbol_clone_if_forward_ref): New.
265 (snapshot_symbol): New.
266 (S_IS_VOLATILE): New.
267 (S_IS_FORWARD_REF): New.
268 (S_SET_VOLATILE): New.
269 (S_SET_FORWARD_REF): New.
270 * as.c (macro_expr): Use expression_and_evaluate.
271 * cond.c (s_if): Likewise.
272 (s_elseif): Likewise.
273 * dw2gencfi.c (cfi_parse_reg): Likewise.
274 * expr.c (operand): Add second parameter. Optionally call
275 deferred_expression. Pass mode argument to itself and md_parse_name.
276 Check mode before trying to evaluate symbol. Call
277 symbol_clone_if_forward_ref for both operands.
278 (expr): Add third parameter. Pass mode to operand and itself.
279 Optionally call resolve_expression.
280 (resolve_expression): New.
281 (get_single_number): Pass second argument to operand.
282 * read.c (potable): New entry for .eqv.
283 (read_a_source_file): Handle new == operator.
284 (get_absolute_expr): Use expression_and_evaluate.
286 (assign_symbol): Rename second parameter. Call symbol_clone on
287 legal and illegal redefinition. Call S_SET_VOLATILE and
288 S_SET_FORWARD_REF depending on mode.
289 (s_set): Update description.
290 (s_space): Call resolve_expression.
291 (pseudo_set): Optionally call deferred_expression. Check
292 S_IS_FORWARD_REF before trying to simplify/resolve an expression.
294 * config/tc-ia64.h (md_parse_name): Add mode parameter.
295 * config/tc-arc.c (arc_parse_cons_expression): Likewise.
296 * config/tc-m32r.h (md_parse_name): Likewise.
297 (m32r_parse_name): Likewise.
298 * config/tc-mmix.h (md_parse_name): Likewise.
299 * config/tc-mn10300.h (md_parse_name): Likewise.
300 (mn10300_parse_name): Likewise.
301 * config/tc-ppc.h (md_parse_name): Likewise.
302 * config/tc-sh.h (md_parse_name): Likewise.
303 (sh_parse_name): Likewise.
304 * config/tc-sh64.h (md_parse_name): Likewise.
305 (sh64_consume_datalabel): Likewise.
306 * config/tc-tic54x.h (md_parse_name): Likewise.
307 * config/tc-m32r.c (m32r_parse_name): Add mode parameter. Check it
308 before trying to evaluate symbol.
309 * config/tc-mn10300.c (mn10300_parse_name): Likewise.
310 * config/tc-sh.c (sh_parse_name): Likewise.
311 * config/tc-sh64.c (sh64_consume_datalabel): Add mode parameter. Pass
312 second argument to operandf. Pass mode parameter to sh_parse_name.
313 * doc/as.texinfo: Document .eqv and the == assignment operator.
315 2005-10-10 Ian Lance Taylor <ian@airs.com>
317 * Makefile.am (EXTRA_DIST): Remove bfin-lex.l and bfin-defs.h.
318 * Makefile.in: Regenerate.
320 2005-10-10 Arnold Metselaar <arnold.metselaar@planet.nl>
322 * expr.c (operator): Allow "!=" as a synonym for "<>".
323 * doc/as.texinfo (Infix Op): Mention "!=".
325 2005-10-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
327 * config/tc-hppa.c (strict): Don't initialize. Update comment.
328 (pa_ip): Promote from PA 1.0 to 1.1 immediately when 1.1 match is
329 found. Simplify handling of "ma" and "mb" completers.
331 2005-10-08 Paul Brook <paul@codesourcery.com>
333 * config/tc-arm.c: Don't provide fallback default for CPU_DEFAULT.
334 (arm_arch_used, thumb_arch_used, selected_cpu, selected_cpu_name):
336 (arm_cpu_option_table): Add canonical_name.
337 (arm_cpus): Populate canonical_name field.
338 (s_arm_eabi_attribute, s_arm_arch, s_arm_cpu, s_arm_fpu,
339 aeabi_set_public_attributes, arm_md_end): New functions.
340 (md_pseudo_table): Add "cpu", "arch", "fpu" and "eabi_attribute".
341 (md_assemble): Set thumb_arch_used and arm_arch_used.
342 (md_begin): Set defaut cpu if CPU_DEFAULT not defined.
343 * config/tc-arm.h (md_end): Define.
344 * doc/c-arm.texi: Document .cpu, .arch, .fpu and .eabi_attribute.
346 2005-10-06 Khem Raj <kraj@mvista.com>
347 NIIBE Yutaka <gniibe@m17n.org>
349 * config/tc-sh.c (allow_dollar_register_prefix): New variable.
350 (parse_reg_without_prefix): New function.
351 (parse_reg): Check for '$' register prefix if --allow-reg-prefix is
353 (option md_longopts): Add allow-reg-prefix option.
354 * doc/c-sh.texi: Document --allow-reg-prefix option.
355 * NEWS: Mention the new switch.
357 2005-10-03 Arnold Metselaar <arnold.metselaar@planet.nl>
359 * doc/as.texinfo (Infix Ops): '<' and '>' are not shift
362 2005-09-30 Sterling Augustine <sterling@tensilica.com>
363 Bob Wilson <bob.wilson@acm.org>
365 * config/tc-xtensa.c (xtensa_frob_label): Disallow labels in bundles.
367 2005-09-30 H.J. Lu <hongjiu.lu@intel.com>
369 * Makefile.am: Run "make dep-am".
370 * Makefile.in: Regenerated.
371 * aclocal.m4: Likewise.
373 2005-09-30 Mark Mitchell <mark@codesourcery.com>
375 * as.c (main): Use expandargv.
377 2005-09-30 Jan Beulich <jbeulich@novell.com>
379 * config/tc-tic4x.c (tic4x_set): Advance input_line_pointer past
382 2005-09-30 Catherine Moore <clm@cm00re.com>
384 * Makefile.am: Bfin support.
385 * Makefile.in: Regenerated.
386 * aclocal.m4: Regenerated.
387 * configure: Regenerated.
388 * configure.in: Bfin support.
389 * configure.tgt: Bfin support.
390 * config/bfin-aux.h: New file.
391 * config/bfin-defs.h: New file.
392 * config/bfin-lex.l: New file.
393 * config/bfin-parse.y: New file.
394 * config/tc-bfin.c: New file.
395 * config/tc-bfin.h: New file.
396 * doc/Makefile.am: Recognize c-bfin.texi.
397 * doc/Makefile.in: Regenerated.
398 * doc/all.texi: Bfin support.
399 * doc/as.texinfo: Likewise.
400 * doc/c-bfin.texi: Document bfin-specific syntax and
403 2005-09-30 Paul Brook <paul@codesourcery.com>
405 * config/tc-arm.c (opcode_tag): Add OT_cinfix3_legacy.
406 (opcode_lookup): Handle OT_cinfix3_legacy. Revert earlier change for
407 normal infix conditions.
408 (C3E): Include Thumb-2 definition.
410 (insns): Use them for legacy mnemonics.
412 2005-09-30 Matthias Kurz <mk@baerlap.north.de>
414 * asintl.h: Prevent the inclusion of <libintl.h> from the Solaris
415 version of <locale.h> when ENABLE_NLS is not defined.
417 2005-09-29 Jan Beulich <jbeulich@novell.com>
419 * config/tc-ia64.c (parse_operands): Always parse first operand of
422 2005-09-29 Arnold Metselaar <arnold.metselaar@planet.nl>
423 Alan Modra <amodra@bigpond.net.au>
425 * app.c (do_scrub_chars): Match open and close quote of strings.
426 Remove redundant EOF test in case 7.
428 2005-09-28 Jan Beulich <jbeulich@novell.com>
430 * config/tc-i386.c (reloc): Disable signedness check for 4-byte
431 relocations in 16- and 32-bit modes.
432 (i386_displacement): Make pc-relative branch handling dependent
433 upon operand (rather than address) size.
435 2005-09-28 Jan Beulich <jbeulich@novell.com>
437 * dw2gencfi.c (dot_cfi): Call ignore_rest_of_line when not fully
439 (dot_cfi_startproc): Likewise.
440 (dot_cfi_endproc): Likewise. Also check no extra input was given.
441 (dot_cfi_escape): Likewise.
443 2005-09-28 Jan Beulich <jbeulich@novell.com>
445 * config/tc-i386.h (x86_cons_fix_new): Declare unconditionally.
446 (TC_CONS_FIX_NEW): Define unconditionally.
447 (x86_pe_cons_fix_new): Remove.
448 * config/tc-i386.c (signed_cons): New.
449 (md_pseudo_table): Add slong.
450 (x86_cons_fix_new): Declare unconditionally.
451 (x86_pe_cons_fix_new): Merge into x86_cons_fix_new.
452 (tc_gen_reloc): Also consider BFD_RELOC_X86_64_32S for gotpc
455 2005-09-28 Arnold Metselaar <arnold.metselaar@planet.nl>
457 * app.c (do_scrub_chars <LEX_IS_SYMBOL_COMPONENT>): Check for full
458 buffer after copying string.
460 2005-09-27 Paul Brook <paul@codesourcery.com>
462 * config/arm.c (arm_cpus): Add more cpu names.
463 * doc/c-arm.texi: Document them.
465 2005-09-21 Alan Modra <amodra@bigpond.net.au>
467 * read.c (pseudo_set): Don't set undefined symbols to expr_section.
469 2005-09-20 Richard Henderson <rth@redhat.com>
471 * dwarf2dbg.c (process_entries): Fix uninitialized variable warning.
473 2005-09-20 Richard Henderson <rth@redhat.com>
475 * dwarf2dbg.c (struct line_entry): Replace frag and frag_ofs
477 (dwarf2_loc_mark_labels): New.
478 (dwarf2_gen_line_info_1): Split out of ...
479 (dwarf2_gen_line_info): ... here. Create the temp symbol here.
480 (dwarf2_emit_label): New.
481 (dwarf2_directive_loc_mark_labels): New.
482 (out_set_addr): Take a symbol instead of frag+ofs.
483 (relax_inc_line_addr): Likewise.
484 (emit_inc_line_addr): Assert delta non-negative.
485 (process_entries): Remove dead code. Update to work with temp
486 symbols instead of frag+ofs.
487 * dwarf2dbg.h (dwarf2_directive_loc_mark_labels): Declare.
488 (dwarf2_emit_label, dwarf2_loc_mark_labels): Declare.
489 * config/obj-elf.c (elf_pseudo_tab): Add loc_mark_labels.
490 * config/obj-elf.h (obj_frob_label): New.
491 * config/tc-alpha.c (alpha_define_label): Call dwarf2_emit_label.
492 * config/tc-arm.c, config/tc-hppa.c, config/tc-m68k.c,
493 config/tc-mips.c, config/tc-ppc.c, config/tc-sh.c, config/tc-xtensa.c:
494 Similarly in the respective tc_frob_label implementation functions.
495 * config/tc-i386.c (md_pseudo_table): Move file and loc to
496 non-elf section; add loc_mark_labels.
497 * config/tc-ia64.c (struct label_fix): Add dw2_mark_labels.
498 (ia64_flush_insns): Check for marked labels; emit line entry if so.
499 (emit_one_bundle): Similarly.
500 (ia64_frob_label): Record marked labels.
501 * config/tc-m68hc11.h (tc_frob_label): Remove.
502 * config/tc-ms1.c (md_pseudo_table): Remove file and loc.
503 * config/tc-sh.h (tc_frob_label): Pass sym to sh_frob_label.
504 * config/tc-sh64.h (tc_frob_label): Likewise.
505 * doc/as.texinfo (LNS directives): Docuement .loc_mark_blocks.
507 2005-09-20 Alan Modra <amodra@bigpond.net.au>
509 * read.c (pseudo_set): Set segment of expression syms to expr_section.
511 2005-09-14 Jan Beulich <jbeulich@novell.com>
513 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Add selector
514 registers, floating point control and status words, and mxcsr as
515 well as (for 64-bit code) segment base registers and rflags.
517 2005-09-09 Dmitry Diky <diwil@spec.ru>
519 * config/tc-msp430.c (msp430_operands): Undo last changes. Instead...
520 (msp430_relax_frag): add a guard check to ensure that final fr_subtype
523 2005-09-08 Chao-ying Fu <fu@mips.com>
525 * doc/as.texinfo: Document -mdsp and -mno-dsp options.
526 * doc/c-mips.texi: Likewise, and document ".set dsp" and ".set nodsp"
529 2005-09-08 Paul Brook <paul@codesourcery.com>
531 * config/tc-arm.c (do_smi, do_t_smi): Rename ...
532 (do_smc, do_t_smc): ... to this.
533 (insns): Remane smi to smc.
534 (md_apply_fix, tc_gen_reloc): Rename BFD_RELOC_ARM_SMI to
537 2005-09-07 Richard Henderson <rth@redhat.com>
539 * dwarf2dbg.c (dwarf2_where): Set line->isa.
540 (dwarf2_set_isa): New.
541 (dwarf2_directive_loc): Rearrange to allow all options on one line.
542 * dwarf2dbg.h (dwarf2_set_isa): Declare.
543 * doc/as.texinfo: Update .loc documentation.
545 2005-09-07 Richard Henderson <rth@redhat.com>
547 * dwarf2dbg.c: Include safe-ctype.h.
548 (DWARF2_LINE_OPCODE_BASE): Bump to 13.
549 (current): Initialize.
550 (dwarf2_emit_insn): Clear DWARF2_FLAG_BASIC_BLOCK,
551 DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN.
552 (dwarf2_directive_file): Cope with invalid filename.
553 (dwarf2_directive_loc): Add handling for basic_block, prologue_end,
554 epilogue_begin, is_stmt, isa.
555 (emit_inc_line_addr): Move line_delta == 0, addr_delta == 0 special
557 (process_entries): Handle isa, DWARF2_FLAG_PROLOGUE_END,
558 and DWARF2_FLAG_EPILOGUE_BEGIN.
559 (out_debug_line): Emit sizes for DW_LNS_set_prologue_end,
560 DW_LNS_set_epilogue_begin, DW_LNS_set_isa.
561 * dwarf2dbg.h (DWARF2_FLAG_IS_STMT): Rename from DWARF2_FLAG_BEGIN_STMT.
562 (DWARF2_FLAG_BASIC_BLOCK): Rename from DWARF2_FLAG_BEGIN_BLOCK.
563 (DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN): New.
564 (struct dwarf2_line_info): Add isa member.
565 * doc/as.texinfo (LNS directives): New node.
567 2005-09-07 David Ung <davidu@mips.com>
569 * config/tc-mips.c (append_insn): Undo last change. Instead add
570 guard to suppress calling frag_grow if the current instruction is
571 one that allows a delay slot.
573 2005-09-06 Chao-ying Fu <fu@mips.com>
575 * config/tc-mips.c (mips_set_options): Add ase_mt for MT instructions.
576 (mips_opts): Add -1 to initialize ase_mt.
577 (file_ase_mt): New variable for -mmt.
578 (CPU_HAS_MT): New define.
579 (validate_mips_insn): Add supports for +t, +T, !, $, *, &, g operand
581 (mips_ip): Check ase_mt to enable MT instructions.
582 Handle !, $, *, &, +T, +t, g operand formats.
583 For "mftc1", "mfthc1", "cftc1", "mttc1", "mtthc1", "cttc1", we allow
585 (OPTION_MT, OPTION_NO_MT): New define.
586 (OPTION_COMPAT_ARCH_BASE): Change because of inserting MT define.
587 (md_parse_option): Parse OPTION_MT and OPTION_NO_MT.
588 (mips_after_parse_args): Set ase_mt based on CPU.
589 (s_mipsset): Handle ".set mt" and ".set nomt".
590 (mips_elf_final_processing): Remind of adding new flag for MT ASE.
591 (md_show_usage): Show usage of -mmt and -mno-mt.
592 * doc/as.texinfo: Document -mmt and -mno-mt options.
593 * doc/c-mips.texi: Likewise, and document ".set mt" and ".set nomt"
596 2005-09-06 Paul Brook <paul@codesourcery.com>
598 * config/tc-arm.c (arm_it): Add relax field.
599 (T16_32_TAB): Add addi, addis, add_pc, add_sp, dec_sp, inc_sp,
600 b, bcond, ldr_pc, ldr_pc2, ldr_sp, str_sp, subi, subis.
601 (do_t_add_sub, do_t_addr, do_t_branch, do_t_ldst,
602 do_t_mov_cmp): Allow relaxation.
603 (output_relax_insn): New function.
604 (put_thumb32_insn): New function.
605 (output_inst): Use new functions.
606 (md_assemble): Don't throw error on relaxable instructions.
607 (insns): Change "b" entry from TCE(...) to tCE(...).
608 (md_estimate_size_before_relax): Return 2.
609 (md_convert_frag, relax_immediate, relax_adr, relax_addsub,
610 relax_branch, arm_relax_frag): New functions.
611 (arm_force_relocation): Return 0 for Thumb-2 immediate operand
613 * config/tc-arm.h (md_convert_frag): Remove definition.
614 (md_relax_frag): Define.
615 (arm_relax_frag): Add prototype.
617 2005-09-02 Paul Brook <paul@codesourcery.com>
619 * config/tc-arm.c (do_rn_rd): Enforce SWP operand constraints.
621 2005-09-02 Paul Brook <paul@codesourcery.com>
623 * config/tc-arm.c (encode_arm_cp_address): Use
624 BFD_RELOC_ARM_T32_CP_OFF_IMM in thumb mode.
625 (do_iwmmxt_wldstbh): Use BFD_RELOC_ARM_T32_CP_OFF_IMM_S2 in thumb
627 (md_assemble): Only allow coprocessor instructions when Thumb-2 is
630 (insns): Use them for coprocessor instructions.
631 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM.
632 (get_thumb32_insn): New function.
633 (put_thumb32_insn): New function.
634 (md_apply_fix): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM and
635 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
637 2005-09-02 Paul Brook <paul@codesourcery.com>
639 * config/tc-arm.c (opcode_lookup): Look for infix opcode when
640 incorrect suffix matches.
642 2005-09-01 David Ung <davidu@mips.com>
644 * config/tc-mips.c (append_insn): Correctly handle mips16 case
645 when the frags are different for the 2 instructions we want to
646 swap. If the lengths of the 2 instructions are not the same, we
647 won't do the swap but emit an nop.
649 2005-09-01 Dmitry Diky <diwil@spec.ru>
651 * config/tc-msp430.c (msp430_operands): Emit dwarf2_emit_insn()
652 as appropriate. Change frag_variant() to frag_var() for relaxes.
654 2005-08-29 Nick Clifton <nickc@redhat.com>
656 * write.c (generic_force_reloc): Do not call S_FORCE_RELOC if
659 2005-08-26 Jan Beulich <jbeulich@novell.com>
661 * config/tc-i386.c (intel_e09): Set JumpAbsolute when seeing a PTR-
662 qualified operand of a branch.
663 (intel_bracket_expr): Set JumpAbsolute here...
664 (intel_e11): ... rather than here.
666 2005-08-26 Christian Groessler <chris@groessler.org>
668 * configure.tgt: Set bfd_gas also for z8k cpu.
669 * config/tc-z8k.c (s_segm): Use bfd_set_arch_mach to set machine
671 (newfix): Adapt to bfd reloc types.
672 (build_bytes): Adapt to bfd reloc types. Ensure that enough space
673 is available in the current frag.
674 (md_convert_frag): Adapt function parameters.
675 (tc_gen_reloc): New function.
676 (md_section_align): Use bfd_get_section_alignment.
677 (md_apply_fix): Adapt to bfd reloc types. Fix handling of
678 BFD_RELOC_Z8K_IMM4L, BFD_RELOC_8, BFD_RELOC_16, and BFD_RELOC_32
680 * config/tc-z8k.h (TARGET_ARCH): Define.
681 (tc_fix_adjustable): Define.
683 2005-08-25 Chao-ying Fu <fu@mips.com>
685 * config/tc-mips.c (mips_set_options): Add ase_dsp for DSP instructions.
686 (mips_opts): Add -1 to initialize ase_dsp.
687 (file_ase_dsp): New variable for -mdsp.
688 (CPU_HAS_DSP): New define.
689 (validate_mips_insn): Add supports for 3, 4, 5, 6, 7, 8, 9, 0, ', :, @
691 (mips_ip): Add min_range and max_range for checking singed numbers.
692 Check ase_dsp to enable DSP instructions.
693 Handle 3, 4, 5, 6, 7, 8, 9, 0, ', :, @ operand formats.
694 (OPTION_DSP, OPTION_NO_DSP): New define.
695 (OPTION_COMPAT_ARCH_BASE): Change because of inserting DSP define.
696 (md_parse_option): Parse OPTION_DSP and OPTION_NO_DSP.
697 (mips_after_parse_args): Set ase_dsp based on CPU.
698 (s_mipsset): Handle ".set dsp" and ".set nodsp".
699 (mips_elf_final_processing): Remind of adding new flag for DSP ASE.
700 (md_show_usage): Show usage of -mdsp and -mno-dsp.
702 2005-08-23 David Ung <davidu@mips.com>
704 * config/tc-mips.c (mips_cpu_info_table): Add 5kf to the table of
707 2005-08-23 Alan Modra <amodra@bigpond.net.au>
710 * config/tc-ppc.c (ppc_symbol_chars): Add '%' and '['.
712 2005-08-23 Phil Edwards <phil@codesourcery.com>
714 * configure.tgt (*-*-vxworks): Match vxworks* instead.
716 2005-08-22 Jan Beulich <jbeulich@novell.com>
718 * config/tc-i386.c (object_64bit): New.
719 (i386_target_format): Initialize it.
720 (output_disp): Use object_64bit for relocation type determination.
721 (output_imm): Likewise.
722 (i386_validate_fix): Likewise.
723 (tc_gen_reloc): Likewise.
724 (lex_got): Likewise. Remove static mode_name. Change array size
725 of gotrel's rel field, and adjust its initializer. Adjust diagnostic.
726 (x86_cons): Use object_64bit for deciding whether quad fields can
729 2005-08-18 Christian Groessler <chris@groessler.org>
731 * config/tc-h8300.h: Remove TC_RELOC_MANGLE/tc_reloc_mangle.
732 * config/tc-mcore.h: Likewise.
733 * config/tc-z8k.h: Likewise.
734 * config/tc-z8k.c: Likewise.
735 * config/tc-sh.h: Remove TC_RELOC_MANGLE and
736 sh_coff_reloc_mangle declaration.
737 * config/tc-sh.c: (md_apply_fix): Fix comment for case
740 2005-08-18 Kaz Kojima <kkojima@rr.iij4u.or.jp>
742 * config/tc-sh64.c (sh64_target_format): Check preset_target_arch
743 to confirm that no ISA is specified.
745 2005-08-18 Nick Clifton <nickc@redhat.com>
747 * write.c (relax_segment): Count the number of frags being
748 processed and use this to compute a maximum limit on the number of
749 iterations that will be allowed when attempting to relax the
752 2005-08-17 Danny Smith <dannysmith@users.sourceforge.net>
754 * config/obj-coff.c (obj_coff_weak): Set auxiliary record
755 of NT weak externals to IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY.
757 2005-08-16 Alan Modra <amodra@bigpond.net.au>
759 * config/tc-ppc.c (ppc_set_cpu): Don't select 64-bit based on
762 2005-08-15 Paul Brook <paul@codesourcery.com>
764 * config/tc-arm.c (do_t_mov_cmp): Fix encoding of i16-bit conditional
766 (do_t_mvn_tst, do_t_neg, do_t_shift): Ditto.
768 2005-08-15 Daniel Jacobowitz <dan@codesourcery.com>
770 * config/tc-ppc.c (parse_cpu): Add -me300 support.
771 (md_show_usage): Likewise.
772 * doc/c-ppc.texi (PowerPC-Opts): Document it.
774 2005-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
776 * config/tc-s390.c (md_parse_option): Add cpu type z9-109.
777 (md_gather_operands): Add support for optional operands.
779 2005-08-12 Dmitry Diky <diwil@spec.ru>
780 * config/tc-msp430.c (msp430_enable_relax): New flag.
781 (msp430_enable_polys): Likewise.
782 (OPTION_RELAX): New option.
783 (OPTION_POLYMORPHS): Likewise.
784 (md_longopts): New long options.
785 (md_show_usage): Updated.
786 (md_parse_option): Add new options handler.
787 (msp430_operands): Add check if polymorph insns are enabled.
788 (msp430_force_relocation_local): New function.
789 (md_apply_fix): Now delete relocs according to new flags combination.
790 (msp430_relax_frag): Convert long branches to short branches only if
791 flag msp430_enable_relax is set.
792 * config/tc-msp430.h (TC_FORCE_RELOCATION_LOCAL): Defined.
793 (msp430_force_relocation_local): Likewise.
794 * doc/c-msp430.texi: Describe new options.
796 2005-08-11 Ian Lance Taylor <ian@airs.com>
798 * Makefile.am ($(srcdir)/make-gas.com): Remove target.
799 (stamp-mk.com): Likewise.
800 (EXTRA_DIST): Remove make-gas.com from list.
801 (MOSTLYCLEANFILES): Remove stamp-mk.com from list.
802 * Makefile.in: Regenerate.
804 2005-08-11 Hans-Peter Nilsson <hp@axis.com>
806 * subsegs.c (subseg_change): Move declaration of seginfo to before
809 2005-08-11 Alan Modra <amodra@bigpond.net.au>
811 * README-vms: Delete.
812 * config-gas.com: Delete.
813 * makefile.vms: Delete.
814 * vmsconf.sh: Delete.
815 * config/atof-tahoe.c: Delete.
816 * config/m88k-opcode.h: Delete.
817 * config/obj-bout.c: Delete.
818 * config/obj-bout.h: Delete.
819 * config/obj-hp300.c: Delete.
820 * config/obj-hp300.h: Delete.
821 * config/tc-a29k.c: Delete.
822 * config/tc-a29k.h: Delete.
823 * config/tc-h8500.c: Delete.
824 * config/tc-h8500.h: Delete.
825 * config/tc-m88k.c: Delete.
826 * config/tc-m88k.h: Delete.
827 * config/tc-tahoe.c: Delete.
828 * config/tc-tahoe.h: Delete.
829 * config/tc-tic80.c: Delete.
830 * config/tc-tic80.h: Delete.
831 * config/tc-w65.c: Delete.
832 * config/tc-w65.h: Delete.
833 * config/te-aux.h: Delete.
834 * config/te-delt88.h: Delete.
835 * config/te-delta.h: Delete.
836 * config/te-dpx2.h: Delete.
837 * config/te-hp300.h: Delete.
838 * config/te-ic960.h: Delete.
839 * config/vms-a-conf.h: Delete.
840 * doc/c-a29k.texi: Delete.
841 * doc/c-h8500.texi: Delete.
842 * doc/c-m88k.texi: Delete.
843 * README: Remove obsolete examples, and list of supported targets.
844 * Makefile.am: Remove a29k, h8500, m88k, tahoe, tic80, w65,
845 bout and hp300 support.
846 (DEP_FLAGS): Don't define BFD_ASSEMBLER.
847 * configure.in: Remove --enable-bfd-assembler, need_bfd,
849 * configure.tgt: Remove a29k, h8300-coff, h8500-*, i960 non-elf,
850 m68k non bfd, m88k, or32-coff, tic80-*, vax non-bfd, w65k-*, *-nindy.
851 * as.c: Remove all non-BFD_ASSEMBLER code, support for above targets.
853 * dw2gencfi.c: Likewise.
854 * dwarf2dbg.c: Likewise.
856 * input-file.c: Likewise.
857 * listing.c: Likewise.
858 * literal.c: Likewise.
859 * messages.c: Likewise.
861 * output-file.c: Likewise.
864 * struc-symbol.h: Likewise.
865 * subsegs.c: Likewise.
866 * subsegs.h: Likewise.
867 * symbols.c: Likewise.
868 * symbols.h: Likewise.
872 * config/aout_gnu.h: Likewise.
873 * config/obj-aout.c: Likewise.
874 * config/obj-aout.h: Likewise.
875 * config/obj-coff.c: Likewise.
876 * config/obj-coff.h: Likewise.
877 * config/obj-evax.h: Likewise.
878 * config/obj-ieee.h: Likewise.
879 * config/tc-arm.c: Likewise.
880 * config/tc-arm.h: Likewise.
881 * config/tc-avr.c: Likewise.
882 * config/tc-avr.h: Likewise.
883 * config/tc-crx.h: Likewise.
884 * config/tc-d10v.h: Likewise.
885 * config/tc-d30v.h: Likewise.
886 * config/tc-dlx.h: Likewise.
887 * config/tc-fr30.h: Likewise.
888 * config/tc-frv.h: Likewise.
889 * config/tc-h8300.c: Likewise.
890 * config/tc-h8300.h: Likewise.
891 * config/tc-hppa.h: Likewise.
892 * config/tc-i370.h: Likewise.
893 * config/tc-i386.c: Likewise.
894 * config/tc-i386.h: Likewise.
895 * config/tc-i860.h: Likewise.
896 * config/tc-i960.c: Likewise.
897 * config/tc-i960.h: Likewise.
898 * config/tc-ip2k.h: Likewise.
899 * config/tc-iq2000.h: Likewise.
900 * config/tc-m32c.h: Likewise.
901 * config/tc-m32r.h: Likewise.
902 * config/tc-m68hc11.h: Likewise.
903 * config/tc-m68k.c: Likewise.
904 * config/tc-m68k.h: Likewise.
905 * config/tc-maxq.c: Likewise.
906 * config/tc-maxq.h: Likewise.
907 * config/tc-mcore.c: Likewise.
908 * config/tc-mcore.h: Likewise.
909 * config/tc-mn10200.h: Likewise.
910 * config/tc-mn10300.c: Likewise.
911 * config/tc-mn10300.h: Likewise.
912 * config/tc-ms1.h: Likewise.
913 * config/tc-msp430.c: Likewise.
914 * config/tc-msp430.h: Likewise.
915 * config/tc-ns32k.c: Likewise.
916 * config/tc-ns32k.h: Likewise.
917 * config/tc-openrisc.h: Likewise.
918 * config/tc-or32.c: Likewise.
919 * config/tc-or32.h: Likewise.
920 * config/tc-ppc.c: Likewise.
921 * config/tc-ppc.h: Likewise.
922 * config/tc-s390.h: Likewise.
923 * config/tc-sh.c: Likewise.
924 * config/tc-sh.h: Likewise.
925 * config/tc-sparc.c: Likewise.
926 * config/tc-tic30.c: Likewise.
927 * config/tc-tic30.h: Likewise.
928 * config/tc-tic4x.c: Likewise.
929 * config/tc-tic4x.h: Likewise.
930 * config/tc-tic54x.c: Likewise.
931 * config/tc-tic54x.h: Likewise.
932 * config/tc-v850.h: Likewise.
933 * config/tc-vax.c: Likewise.
934 * config/tc-vax.h: Likewise.
935 * config/tc-xstormy16.h: Likewise.
936 * config/tc-xtensa.h: Likewise.
937 * config/tc-z8k.c: Likewise.
938 * config/tc-z8k.h: Likewise.
939 * config/vms-a-conf.h
940 * doc/Makefile.am: Likewise.
941 * doc/all.texi: Likewise.
942 * doc/as.texinfo: Likewise.
943 * doc/internals.texi: Likewise.
944 * doc/Makefile.in: Regenerate.
945 * Makefile.in: Regenerate.
946 * configure: Regenerate.
947 * config.in: Regenerate.
948 * po/POTFILES.in: Regenerate.
950 2005-08-09 Nick Clifton <nickc@redhat.com>
953 * macro.c (getstring): Do not treat round parentheses exactly the
954 same as angle brackets - the parentheses need to be preserved and
955 passed on to the macro processing code.
957 2005-08-08 Nick Clifton <nickc@redhat.com>
959 * config/tc-msp430.c (MSP430_ISA_21): Define.
960 (mcu_types): Add entries for msp430x21xx variants.
962 2005-08-08 Nick Clifton <nickc@redhat.com>
965 * macro.c (getstring): Treat round parentheses in the same way as
967 (get_any_string): Likewise.
969 2005-08-07 H.J. Lu <hongjiu.lu@intel.com>
972 * as.c (parse_args): Handle -al=<FILE>.
974 2005-08-07 Nick Clifton <nickc@redhat.com>
976 * read.c (s_app_line): Accept a line number of 0 for compatibility
977 with gcc's output for assembler-with-cpp files.
979 2005-08-05 Paul Brook <paul@codesourcery.com>
981 * config/tc-arm.c (current_it_mask, current_cc): New variables.
982 (do_t_add_sub): Use correct encodings inside IT block.
983 (do_t_arit3c): Ditto.
984 (do_t_it): Simplify logic. Set current_it_mask and current_cc.
985 (md_assemble): Verify conditional suffixes agains IT blocks.
987 2005-08-05 Paul Brook <paul@codesourcery.com>
989 * config/tc-arm.c (encode_thumb32_immediate): Only accept shifted
991 (encode_thumb32_shifted_operand): Prohibit register shifts.
992 (encode_thumb32_addr_mode): Fix typo.
993 (insns): Correct thumb2 ldm and stm opcodes.
995 2005-08-02 Khem Raj <kraj@mvista.com>
997 * config/tc-arm.c (do_iwmmxt_wldstd): Correct the offset range for
998 WLDRD/WSTRD instruction.
1000 2005-08-02 Alan Modra <amodra@bigpond.net.au>
1002 * config/tc-ppc.c (md_apply_fix <ELF>): Don't warn on overflow
1003 if emitting a reloc.
1005 2005-07-29 Thiemo Seufer <ths@networkno.de>
1007 * config/tc-mips.c (s_mips_globl): Allow multiple symbols per .globl.
1009 2005-07-29 Paul Brook <paul@codesourcery.com>
1011 * config/tc-arm.c (T16_32_TAB): Add "addr". Fix encoding of push and
1013 (do_t_addr): Implement 32-bit variant.
1014 (do_t_push_pop): Make some errors warnings. Handle single register
1016 (insns): Use tCE for adr.
1017 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_ADD_PC12.
1018 (md_apply_fix): Ditto.
1020 2005-07-29 Paul Brook <paul@codesourcery.com>
1022 * config/tc-arm.c (parse_tb): New function.
1023 (enum operand_parse_code): Add OP_TB.
1024 (parse_operands): Handle OP_TB.
1025 (do_t_add_sub_w, do_t_tb): New functions.
1026 (insns): Add entries for addw, subw, tbb and tbh.
1027 (md_apply_fix): Handle BFD_RELOC_ARM_T32_IMM12.
1029 2005-07-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1031 * config/tc-m32r.c (m32r_check_fixup): Fixed X_op check.
1033 2007-07-27 H.J. Lu <hongjiu.lu@intel.com>
1035 * config/tc-i386.c (handle_large_common): Declare only for ELF.
1037 2005-07-27 Jan Beulich <jbeulich@novell.com>
1039 * config/tc-ia64.h (unw_r_record): Change type of fr_mem to unsigned
1041 (unw_p_record): Remove unused/redundant fields imask and rmask.
1042 Combine spoff and pspoff into a union. Combine gr and br into a
1043 union. Change type of grmask and brmask to unsigned char. Change type
1044 of frmask to unsigned int.
1045 (unw_x_record): Combine spoff, pspoff, and treg into a union.
1046 * config/tc-ia64.c (unwind): New field 'pending_saves'.
1047 (check_pending_save): New.
1048 (alloc_record): Clear out entire record.
1049 (output_psp_gr): Use renamed structure fields.
1050 (output_psp_sprel): Likewise.
1051 (output_rp_gr): Likewise.
1052 (output_rp_br): Likewise.
1053 (output_rp_psprel): Likewise.
1054 (output_rp_sprel): Likewise.
1055 (output_pfs_gr): Likewise.
1056 (output_pfs_psprel): Likewise.
1057 (output_pfs_sprel): Likewise.
1058 (output_preds_gr): Likewise.
1059 (output_preds_psprel): Likewise.
1060 (output_preds_sprel): Likewise.
1061 (output_spill_base): Likewise.
1062 (output_unat_gr): Likewise.
1063 (output_unat_psprel): Likewise.
1064 (output_unat_sprel): Likewise.
1065 (output_lc_gr): Likewise.
1066 (output_lc_psprel): Likewise.
1067 (output_lc_sprel): Likewise.
1068 (output_fpsr_gr): Likewise.
1069 (output_fpsr_psprel): Likewise.
1070 (output_fpsr_sprel): Likewise.
1071 (output_priunat_gr): Likewise.
1072 (output_priunat_psprel): Likewise.
1073 (output_priunat_sprel): Likewise.
1074 (output_bsp_gr): Likewise.
1075 (output_bsp_psprel): Likewise.
1076 (output_bsp_sprel): Likewise.
1077 (output_bspstore_gr): Likewise.
1078 (output_bspstore_psprel): Likewise.
1079 (output_bspstore_sprel): Likewise.
1080 (output_rnat_gr): Likewise.
1081 (output_rnat_psprel): Likewise.
1082 (output_rnat_sprel): Likewise.
1083 (output_spill_psprel): Likewise.
1084 (output_spill_sprel): Likewise.
1085 (output_spill_reg): Likewise.
1086 (output_fr_mem): Likewise. Allocate one unwind record per set mask
1088 (output_frgr_mem): Likewise.
1089 (output_gr_mem): Likewise.
1090 (output_br_mem): Likewise.
1091 (output_gr_gr): Likewise.
1092 (output_br_gr): Likewise.
1093 (fixup_unw_records): Likewise.
1094 (process_one_record): Use renamed structure fields. For gr_gr and
1095 br_gr, collect mask from chain of records before output.
1096 (in_prologue): Simplify and eliminate early returns. Call
1098 (in_body): Simplify and eliminate early returns.
1099 (dot_body): Call check_pending_save.
1100 (md_assemble): Update comment. Deal with pending saves.
1102 2005-07-26 Jan Beulich <jbeulich@novell.com>
1104 * config/tc-i386.c (optimize_imm): Calculate candidate immediates
1105 mask from guessed suffix, but mask out other immediate types only
1106 if at least on candidate is valid for the insn.
1108 2005-07-25 DJ Delorie <dj@redhat.com>
1110 * config/tc-m32c.c (md_cgen_lookup_reloc): Add 8 bit operands.
1111 Support %mod() modifiers from opcodes.
1112 * doc/c-m32c.texi (M32C-Modifiers): New section.
1114 2005-07-25 Jan Hubicka <jh@suse.cz>
1115 H.J. Lu <hongjiu.lu@intel.com>
1117 * config/obj-elf.c: Include "elf/x86-64.h" if TC_I386 is
1119 (elf_com_section_ptr): New.
1120 (elf_begin): Set elf_com_section_ptr to bfd_com_section_ptr.
1121 (elf_common_parse): Make it global. Use elf_com_section_ptr
1122 instead of bfd_com_section_ptr.
1123 (obj_elf_change_section): Handle x86-64 large bss sections.
1125 * config/obj-elf.h (elf_com_section_ptr): New.
1126 (elf_common_parse): New.
1128 * config/tc-i386.c (handle_large_common): New.
1129 (md_pseudo_table): Add "largecomm".
1130 (x86_64_section_letter): New.
1131 (x86_64_section_word): New.
1133 * config/tc-i386.h (x86_64_section_word): New.
1134 (x86_64_section_letter): New.
1135 (md_elf_section_letter): New. Defined.
1136 (md_elf_section_word): Likewise.
1138 2005-07-21 Ralf Corsepius <ralf.corsepius@rtems.org>
1140 * configure.tgt: Remove i386-*-rtemself*.
1141 Remove sparc-*-rtemself*.
1143 2005-07-21 Ben Elliston <bje@gnu.org>
1145 * config/tc-m68k.h: Remove TE_LYNX conditional code.
1147 2005-07-21 Paul Brook <paul@codesourcery.com>
1149 * config/tc-arm.c (encode_thumb32_addr_mode): Don't set
1152 2005-07-20 Tavis Ormandy <taviso@gentoo.org>
1154 * messages.c: Use vsnprintf instead of vsprintf.
1156 2005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1158 * config/tc-m32r.c (tc_gen_reloc): Check BFD_RELOC_32_PCREL and
1159 BFD_RELOC_16_PCREL to Support R_M32R_REL32.
1161 2005-07-18 Nick Clifton <nickc@redhat.com>
1163 * configure.tgt: Restore alpha ordering to list of arches.
1165 2005-07-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1167 * tc-hppa.c (pa_ip): Reject match for '#' immediate if not pa20.
1169 2005-07-18 Jan Beulich <jbeulich@novell.com>
1171 * config/tc-i386.c (md_begin): Use IS_ELF.
1172 (tc_i386_fix_adjustable): Likewise.
1173 (md_estimate_size_before_relax): Likewise.
1174 (md_apply_fix): Likewise.
1175 (i386_target_format): Likewise.
1176 (lex_got): Define to NULL when not ELF or when LEX_AT. Check IS_ELF.
1177 (i386_immediate): Remove #ifdef LEX_AT.
1178 (i386_displacement): Likewise.
1179 * config/tc-i386.h (x86_cons): Prototype only when ELF and when not
1182 2005-07-18 Jan Beulich <jbeulich@novell.com>
1184 * config/tc-i386.c (reloc): Convert to ISO C90. Change first
1185 parameter to unsigned. Parameter sign now is tristate - zero/
1186 positive mean unsigned/signed, negative means signedness doesn't
1187 matter. Check field size,
1188 signedness, and pcrel-ness are in agreement between relocated field
1189 and relocation type. Adjust diagnostics.
1190 (optimize_imm): And type mask of operand instead of overwriting it.
1191 (lex_got): Convert to ISO C90. Add third parameter. Add new field to
1192 local structure and initialize gotrel accordingly. Pass caller as
1193 mask of types that the operator can match.
1194 (x86_cons_fix_new): Let reloc know that signedness of relocation
1196 (x86_pe_cons_fix_new): Likewise.
1197 (x86_cons): Pass additional argument to lex_got.
1198 (i386_immediate): New local variable 'types'. Pass its address as
1199 additional argument to lex_got. Mask out operand types not supported
1201 (i386_displacement): Likewise. Set bigdisp to all types supported in
1202 64-bit mode, combining the previously split initialization.
1204 2005-07-18 Jan Beulich <jbeulich@novell.com>
1206 * config/tc-i386.c (parse_insn): Reject prefix if unavailable in
1209 2005-07-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1211 * config/tc-hppa.c (pa_ip): Search entire mnemonic before considering
1214 2005-07-16 Alan Modra <amodra@bigpond.net.au>
1216 * Makefile.am: Run "make dep-am".
1217 * Makefile.in: Regenerate.
1219 2007-07-15 H.J. Lu <hongjiu.lu@intel.com>
1221 * gas/config/tc-i386.h (CpuVMX): New.
1222 (CpuUnknownFlags): Add CpuVMX.
1224 2005-07-14 Jim Blandy <jimb@redhat.com>
1226 Add support for the Renesas M32C.
1227 * Makefile.am (CPU_TYPES): List m32c.
1228 (TARGET_CPU_CFILES): List config/tc-m32c.c.
1229 (TARGET_CPU_HFILES): List config/tc-m32c.h.
1230 * configure.in: Add case for m32c.
1231 * configure.tgt: Add cases for m32c and m32c-*-elf.
1232 * configure: Regenerated.
1233 * config/tc-m32c.c, config/tc-m32c.h: New files.
1234 * doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
1235 * doc/Makefile.in: Regenerated.
1236 * doc/all.texi: Set M32C.
1237 * doc/as.texinfo: Add text for the M32C-specific options and line
1238 comment characters, and refer to c-m32c.texi.
1239 * doc/c-m32c.texi: New file.
1241 2005-07-14 Nick Clifton <nickc@redhat.com>
1244 * config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
1245 the ins_parse buffer.
1247 2005-07-10 Ralf Corsepius <ralf.corsepius@rtems.org>
1249 * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
1250 i386-*-rtemscoff*, sparc-*-rtemsaout*.
1252 2005-07-10 H.J. Lu <hongjiu.lu@intel.com>
1254 * config/tc-i386.c (optimize_disp): Optimize signed 32bit
1257 2005-07-08 Ben Elliston <bje@au.ibm.com>
1259 * frags.h: Remove ANSI_PROTOTYPES conditional code.
1260 * config/obj-elf.h: Likewise.
1261 * config/tc-h8300.h: Likewise.
1262 * config/tc-h8500.h: Likewise.
1263 * config/tc-i370.h: Likewise.
1264 * config/tc-i386.h: Likewise.
1265 * config/tc-m68hc11.h: Likewise.
1266 * config/tc-m68k.h: Likewise.
1267 * config/tc-ppc.h: Likewise.
1268 * config/tc-s390.h: Likewise.
1269 * config/tc-sh.h: Likewise.
1270 * config/tc-sparc.h: Likewise.
1271 * config/tc-tic30.c: Likewise.
1272 * config/tc-w65.h: Likewise.
1273 * config/tc-xtensa.h: Likewise.
1275 2005-07-08 Hans-Peter Nilsson <hp@axis.com>
1278 * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
1280 2005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1282 * config/tc-tic30.c (debug): Add format attribute. Fix format
1285 2005-07-06 H.J. Lu <hongjiu.lu@intel.com>
1287 * config/tc-i386.c (cpu_arch): Add sse3.
1289 * config/tc-i386.h (CpuSSE3): Renamed from ...
1290 (CpuPNI): This. Defined as CpuSSE3.
1292 * doc/c-i386.texi: Document .sse3.
1294 2005-07-06 Jan Beulich <jbeulich@novell.com>
1296 * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
1298 2005-07-05 Nick Clifton <nickc@redhat.com>
1300 * config/tc-pdp11.c (md_apply_fix): Cast first argument to
1301 md_chars_to_numbers to an unsigned pointer in order to avoid a
1302 compile time warning.
1304 2005-07-05 Paul Brook <paul@codesourcery.com>
1306 * config/tc-ppc.c (ppc_target_format): Add VxWorks.
1308 2005-07-05 Aldy Hernandez <aldyh@redhat.com>
1310 * config/tc-ms1.c: New.
1311 * config/tc-ms1.h: New.
1312 * testsuite/gas/ms1/allinsn.d: New.
1313 * testsuite/gas/ms1/allinsn.s: New.
1314 * testsuite/gas/ms1/badinsn.s: New.
1315 * testsuite/gas/ms1/badinsn1.s: New.
1316 * testsuite/gas/ms1/badoffsethigh.s: New.
1317 * testsuite/gas/ms1/badoffsetlow.s: New.
1318 * testsuite/gas/ms1/badorder.s: New.
1319 * testsuite/gas/ms1/badreg.s: New.
1320 * testsuite/gas/ms1/badsignedimmhigh.s: New.
1321 * testsuite/gas/ms1/badsignedimmlow.s: New.
1322 * testsuite/gas/ms1/badsyntax.s: New.
1323 * testsuite/gas/ms1/badsyntax1.s: New.
1324 * testsuite/gas/ms1/badunsignedimmhigh.s: New.
1325 * testsuite/gas/ms1/badunsignedimmlow.s: New.
1326 * testsuite/gas/ms1/errors.exp: New.
1327 * testsuite/gas/ms1/ldst.s: New.
1328 * testsuite/gas/ms1/misc.d: New.
1329 * testsuite/gas/ms1/misc.s: New.
1330 * testsuite/gas/ms1/ms1-16-003.d: New.
1331 * testsuite/gas/ms1/ms1-16-003.s: New.
1332 * testsuite/gas/ms1/ms1.exp: New.
1333 * testsuite/gas/ms1/msys.d: New.
1334 * testsuite/gas/ms1/msys.s: New.
1335 * testsuite/gas/ms1/relocs.d: New.
1336 * testsuite/gas/ms1/relocs.exp: New.
1337 * testsuite/gas/ms1/relocs1.s: New.
1338 * testsuite/gas/ms1/relocs2.s: New.
1340 2005-07-05 Jan Beulich <jbeulich@novell.com>
1342 * config/tc-i386.h (CpuSVME): New.
1343 (CpuUnknownFlags): Include CpuSVME.
1344 * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
1345 as alias of sledgehammer.
1346 (md_assemble): Include invlpga in the check for insns with two source
1348 (process_operands): Include SVME insns in the check for ignored
1349 segment overrides. Adjust diagnostic.
1350 (i386_index_check): Special-case SVME insns with memory operands.
1352 2005-07-04 Khem Raj <kraj@mvista.com>
1353 Nick Clifton <nickc@redhat.com>
1355 * tc-arm.c (struct arm_it): Make operands.imm signed to match its
1356 use an immediate value.
1357 (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
1358 since the register field of the operands structure is unsigned.
1359 (s_arm_unwind_save_vfp): Make "reg" unsigned.
1360 (parse_operands): Make the 2ns parameter an unsigned pointer to
1362 (do_ldrd): When using the imm field of the operands structure as a
1363 second register field, treat it as unsigned.
1365 2005-07-04 Alan Modra <amodra@bigpond.net.au>
1368 * config/obj-elf.c (obj_elf_change_section): Use backend
1371 2005-07-01 Jan Beulich <jbeulich@novell.com>
1373 * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
1374 (output_spill_psprel, output_spill_psprel_p): Combine.
1375 (output_spill_sprel, output_spill_sprel_p): Combine.
1376 (output_spill_reg, output_spill_regp_p): Combine.
1377 (process_one_record): Handle psp_psprel.
1378 (parse_predicate_and_operand): New.
1379 (convert_expr_to_ab_reg): Two new parameters. Return void. Always
1380 initialize output values. Emit diagnostic case here.
1381 (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
1382 (add_unwind_entry): New second parameter. Allow first parameter to
1383 be NULL. Parse optional tag, emit warning about further support for
1384 it otherwise being missing. Check end-of-line when requested.
1385 (dot_fframe): Clear operand when wrong. Allow tag.
1386 (dot_vframe): Likewise.
1387 (dot_vframesp): Likewise. Rename parameter, issue warning when psp
1389 (dot_vframepsp): Remove.
1390 (dot_altrp): Clear operand when wrong. Allow tag.
1391 (dot_save): Likewise. Let default case also go through
1393 (dot_savemem): Likewise.
1394 (dot_restore): Don't return when wrong operand. Allow tag.
1395 (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
1396 parse_predicate_and_operand and the new arguments to
1397 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1398 when wrong operand. Allow tag.
1399 (dot_restorereg, dot_restorereg_p): Likewise.
1400 (dot_spillmem, dot_spillmem_p): Likewise.
1401 (dot_saveg): Clear operand when wrong. Perform tighter operand
1403 (dot_savef): Likewise.
1404 (dot_saveb): Likewise.
1405 (dot_savegf): Likewise.
1406 (dot_spill): Remove end-of-line check. Combine. Simplify by using
1407 parse_predicate_and_operand and the new arguments to
1408 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1409 when wrong operand. Allow tag.
1411 (dot_label_state): Don't return when wrong operand.
1412 (dot_copy_state): Likewise.
1413 (dot_unwabi): Likewise. Check if in prologue.
1414 (dot_body): Don't call demand_empty_rest_of_line.
1415 (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
1417 (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
1418 use dot_spillreg for .spillreg.p. Also use dot_spillmem for
1419 .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
1420 (parse_operand): New second parameter. Don't deal with '}' here
1421 anymore. Don't advance past end-of-line.
1422 (parse_operands): Pass second argument to parse_operand.
1423 (ia64_start_line): Prevent out-of-bounds access through
1424 input_line_pointer. Deal with '}' here.
1425 (ia64_unrecognized_line): Don't deal with '}' here.
1426 (dot_alias): Use ignore_rest_of_line not its deprecated alias
1427 discard_rest_of_line.
1429 2005-06-30 Zack Weinberg <zack@codesourcery.com>
1431 * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
1432 (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
1433 (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
1434 (do_branch): Always set inst.reloc.pc_rel.
1435 (s_arm_elf_cons): Disallow use of (plt) suffix.
1436 (do_adrl): Adjust X_add_number unconditionally.
1437 (md_pcrel_from): Rename md_pcrel_from_section, add second segT
1438 argument. Handle all adjustment for pipeline offset here.
1439 (md_apply_fix): No need to undo work of md_pcrel_from. No
1440 need to extract pre-encoded pipeline adjustments from various
1441 branch instructions. Generally, assume instructions are already
1442 all-bits-zero in the field being fixed up. Remove all OBJ_ELF
1443 special cases. Handle BFD_RELOC_ARM_PLT32 like
1444 BFD_RELOC_ARM_PCREL_BRANCH.
1445 (tc_gen_reloc): Remove OBJ_ELF special case.
1446 * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
1448 2005-06-30 Ben Elliston <bje@gnu.org>
1450 * Makefile.am (check-DEJAGNU): Don't search for expect.
1451 * Makefile.in: Regenerate.
1453 2005-06-30 Ben Elliston <bje@gnu.org>
1455 * Makefile.am (EXPECT): Set to expect.
1456 (RUNTEST): Likewise, set to runtest.
1457 * Makefile.in: Regenerate.
1459 2005-06-23 Ben Elliston <bje@gnu.org>
1461 * config/m68k-parse.h: Use ISO C90.
1462 * config/m68k-parse.y: Likewise.
1463 * config/tc-m68k.h: Likewise.
1465 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
1468 * config/tc-i386.c (md_assemble): Don't call optimize_disp on
1470 (optimize_disp): Optimize only if possible. Don't use 64bit
1471 displacement on non-constants and do same on constants if
1474 2005-06-17 Jan Beulich <jbeulich@novell.com>
1476 * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
1477 (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
1478 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
1479 (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
1480 and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
1482 (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
1483 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
1484 (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
1485 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
1486 BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
1487 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
1488 convert 8-byte pc-relative relocations.
1489 (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
1490 (i386_validate_fix): Likewise.
1491 (x86_cons): Also handle quad values in 64-bit mode.
1492 (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
1493 (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
1494 BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
1495 to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
1497 2005-06-13 Zack Weinberg <zack@codesourcery.com>
1499 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
1500 symbolP as well as for names with a leading dot. Use ACONCAT.
1501 (md_apply_fix): For branch relocations, only replace value
1502 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
1503 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
1504 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
1505 (LOCAL_LABEL_PREFIX): Don't define.
1507 2005-06-10 Alan Modra <amodra@bigpond.net.au>
1509 * config/tc-hppa.c (pa_block): Allocate just one byte for the
1512 2005-06-08 James E Wilson <wilson@specifixinc.com>
1515 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
1516 is NULL, then emit a warning, and return the current index.
1518 2005-06-08 Tomas Hurka <tom@hukatronic.cz>
1521 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
1522 temporary copy of the operands array so that changes can be safely
1523 backed out if the insn does not match.
1524 (m68k_compare_opcode): Shortcut the test when the parameters are
1525 the same. Return 1 if the names match but the second opcode is
1526 further on in the array than the first.
1528 2005-06-08 Nick Clifton <nickc@redhat.com>
1531 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
1533 2005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1535 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
1537 2005-06-07 Aldy Hernandez <aldyh@redhat.com>
1538 Michael Snyder <msnyder@redhat.com>
1539 Stan Cox <scox@redhat.com>
1541 * configure.in: Add ms1 case.
1543 * configure: Regenerate.
1545 * configure.tgt: Add ms1 case.
1547 2005-06-07 Bob Wilson <bob.wilson@acm.org>
1549 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
1550 * config/tc-xtensa.c (new_resource_table): Likewise.
1551 (resize_resource_table): Likewise.
1552 (release_resources): Fix assertion for unsigned values.
1554 2005-06-07 Zack Weinberg <zack@codesourcery.com>
1556 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
1557 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
1558 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
1559 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
1560 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
1561 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
1562 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
1563 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
1564 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
1565 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
1566 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
1567 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
1568 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
1569 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
1570 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
1571 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
1572 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
1573 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
1574 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
1575 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
1576 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
1577 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
1578 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
1579 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
1580 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
1581 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
1582 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
1583 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
1584 * config/tc-xtensa.c, config/tc-z8k.c:
1585 Replace all instances of the string "_apply_fix3" with
1587 * po/POTFILES.in, po/gas.pot: Regenerate.
1589 2005-06-08 Alan Modra <amodra@bigpond.net.au>
1591 * Makefile.am: Run "make dep-am".
1592 (POTFILES): Remove GAS_CFILES.
1593 * Makefile.in: Regenerate.
1595 2005-06-07 David Ung <davidu@mips.com>
1597 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
1598 24kc, 24kf and 24kfx under MIPS32 release 2.
1600 2005-06-04 Nick Clifton <nickc@redhat.com>
1602 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
1603 to their Thumb-enabled equivalents.
1605 2005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
1607 * config/tc-mips.c (load_register): Add leading "0x" to the
1608 output of sprintf_vma().
1611 2005-06-01 Nick Clifton <nickc@redhat.com>
1613 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
1614 test for the presence of thumb version of the parsing functions
1615 since they must always exist and the test generates a compile time
1618 2005-05-31 Richard Henderson <rth@redhat.com>
1620 * config/tc-alpha.c (O_lituse_jsrdirect): New.
1621 (alpha_reloc_op): Add it.
1622 (debug_exp): Handle it.
1623 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
1624 (emit_insn): Handle it.
1625 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
1627 2005-05-31 Christian Groessler <chris@groessler.org>
1629 * write.c (dump_section_relocs): Convert to ISO-C.
1630 (write_relocs): Avoid signed/unsigned and fprintf argument
1631 warnings in debug code.
1633 2005-05-26 Zack Weinberg <zack@codesourcery.com>
1635 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
1636 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
1637 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
1638 (md_apply_fix3): Delete fix_is_thumb variable; refer to
1639 fixP->tc_fix_data directly in the sole place it was used.
1640 Explicitly truncate value, *valP, fixP->fx_addnumber, and
1641 fixP->fx_offset to 32 bits, for consistent behavior between 32-
1644 2005-05-27 Jan Beulich <jbeulich@novell.com>
1646 * config/tc-ia64.c (struct proc_pending): New.
1647 (unwind): Replace proc_start with proc_pending.
1648 (unwind_diagnostic): Check unwind.proc_pending.sym.
1649 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
1650 Check if previous proc not closed. Record all entry points.
1651 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
1652 Set symbol sizes for entry points recorded in dot_proc. Check
1653 arguments for consistency with respective .proc's.
1654 (md_assemble): Replace unwind.proc_start with
1655 unwind.proc_pending.sym.
1657 2005-05-27 Jan Beulich <jbeulich@novell.com>
1659 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
1660 and last_ptr. Check all in-use slots for first one with non-NULL
1661 unwind_record. Don't reload end_ptr before second update round.
1663 2005-05-26 James E Wilson <wilson@specifixinc.com>
1665 * config/tc-ia64.c (extra_goodness): Update comment.
1666 (md_begin): Add debugging code to print best_template table.
1668 2005-05-25 Jan Beulich <jbeulich@novell.com>
1670 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
1673 2005-05-25 Jan Beulich <jbeulich@novell.com>
1675 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
1676 BFD_RELOC_UNUSED when determining the width of the reloc.
1678 2005-05-25 Jan Beulich <jbeulich@novell.com>
1680 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
1683 2005-05-25 Jan Beulich <jbeulich@novell.com>
1685 * config/tc-ia64.c (dot_radix): Rewrite.
1687 2005-05-25 Jan Beulich <jbeulich@novell.com>
1689 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
1691 (alloc_record): Remove references to next_slot_number and
1693 (emit_one_bundle): Likewise.
1695 2005-05-22 Nick Clifton <nickc@redhat.com>
1697 * config/tc-v850.c (md_apply_fix3): Pass the address of the
1698 message buffer when invoking the insert function.
1700 2005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1702 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
1703 only if an instruction match is found.
1705 2005-05-20 Bob Wilson <bob.wilson@acm.org>
1707 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
1708 to addition in argument to xtensa_dwarf2_emit_insn.
1710 2005-05-19 Zack Weinberg <zack@codesourcery.com>
1712 * Makefile.am: Have 'all' depend on 'info'.
1713 * Makefile.in: Regenerate.
1715 2005-05-19 Alan Modra <amodra@bigpond.net.au>
1717 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
1719 2005-05-19 Anton Blanchard <anton@samba.org>
1721 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
1722 (md_show_usage): Document it.
1723 (ppc_setup_opcodes): Insert POWER5 mnemonics.
1724 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
1726 2005-05-19 Jan Beulich <jbeulich@novell.com>
1728 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
1729 relocations in unwind section.
1731 2005-05-18 Nick Clifton <nickc@redhat.com>
1733 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
1734 if one exists. Ignore any error messages it may produce, just
1735 allow it to perform the insertion.
1737 2005-05-17 Zack Weinberg <zack@codesourcery.com>
1739 * hash.c (hash_lookup): Add len parameter. All callers changed.
1740 (hash_find_n): New interface.
1741 * hash.h: Prototype hash_find_n.
1742 * sb.c: Include as.h.
1743 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
1744 (sb_scrub_and_add_sb): New interface.
1745 * sb.h: Prototype sb_scrub_and_add_sb.
1746 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
1748 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
1749 reference to BFD_RELOC_ARM_GOT12 which is never generated.
1750 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
1752 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
1754 * doc/Makefile.am (gasver.texi): Don't use $<.
1755 * doc/Makefile.in: Regenerated.
1757 2005-05-17 Nick Clifton <nickc@redhat.com>
1760 * symbols.c (resolve_symbol_value): Do not move symbols whose
1761 value expression has not been resolved or finalized into the
1762 absolute section as this will confuse other parts of the assembler
1763 into thinking that their value is zero.
1765 2005-05-17 Jan Beulich <jbeulich@novell.com>
1767 * read.c (_find_end_of_line): New.
1768 (find_end_of_line): New.
1769 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
1770 (read_a_source_file): Use it.
1773 (get_line_sb): Use it.
1774 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
1775 (s_comm_internal): Likewise.
1777 (s_macro): Likewise.
1778 (s_ignore): Use ignore_rest_of_line.
1779 * read.h (find_end_of_line): Prototype.
1780 (discard_rest_of_line): Remove prototype. #define to
1781 ignore_rest_of_line.
1783 2005-05-17 Nick Clifton <nickc@redhat.com>
1785 * config/tc-v850,h (TC_FIX_TYPE): Define.
1786 (TC_INIT_FIX_TYPE): Define.
1787 * config/tc-v850.c (md_assemble): When creating a fix record the
1788 operand in the tc_fix_data field.
1789 (md_apply_fix3): When applying a resolved fix use the operand's
1790 insertion procedure to store the value, if the operand has been
1793 2005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
1795 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
1797 * Makefile.in: Regenerated.
1799 2005-05-13 Sterling Augustine <sterling@tensilica.com>
1800 Bob Wilson <bob.wilson@acm.org>
1802 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
1804 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
1805 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
1807 2005-05-11 Alan Modra <amodra@bigpond.net.au>
1809 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
1810 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
1812 2005-05-10 Michael Matz <matz@suse.de>
1814 * frags.c (frag_grow): Don't be too greedy in allocating memory.
1816 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
1818 2005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
1821 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
1822 Handle label-without-colon before ordinary dot-pseudo as an
1823 ordinary label. Don't leak memory for label-without-colon alone
1824 on a line. Don't mmixal-munge operands for dot-pseudos.
1826 2005-05-10 Jan Beulich <jbeulich@novell.com>
1828 * macro.c (get_any_string): Remove the two last parameters. Replace
1829 references to the former expand parameter by using macro_alternate.
1830 Simplify loop condition for checking for end-of-string.
1831 (get_string): Remove redunant call to sb_skip_white.
1832 (do_formals): Remove two last arguments to get_any_string.
1833 (macro_expand): Likewise.
1834 (expand_irp): Likewise.
1836 2005-05-10 Jan Beulich <jbeulich@novell.com>
1838 * read.c (s_macro): Move local variable 'local' to smaller scope.
1839 Call sb_kill on it when done.
1841 2005-05-09 Jan Beulich <jbeulich@novell.com>
1843 * config/tc-i386.c (optimize_disp): Discard displacement entirely
1844 when zero and not required by encoding constraints.
1846 2005-05-09 H.J. Lu <hongjiu.lu@intel.com>
1849 * config/tc-sh64.c (sh64_fake_label): New.
1851 * config/tc-sh64.h (TC_FAKE_LABEL): New.
1853 * doc/internals.texi (TC_FAKE_LABEL): Document.
1855 * write.c (TC_FAKE_LABEL): New.
1856 (adjust_reloc_syms): Use it.
1857 (write_object_file): Likewise.
1859 2005-05-09 Jan Beulich <jbeulich@novell.com>
1861 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
1862 and comma in Intel mode.
1864 2005-05-09 Jan Beulich <jbeulich@novell.com>
1866 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
1867 names to match ABI. Add more registers for 32-bit and 64-bit modes.
1868 Make name array static and const. Adjust lookup to account for NULL
1869 entries (standing for unused register numbers).
1871 2005-05-09 Jan Beulich <jbeulich@novell.com>
1873 * config/tc-i386.c (parse_insn): Consider all matching instructions
1874 when checking for string instruction after string-only prefix.
1876 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
1879 * config/tc-ia64.c (start_unwind_section): Properly check
1880 comdat group with SHF_GROUP.
1882 2005-05-06 Bob Wilson <bob.wilson@acm.org>
1884 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
1886 2005-05-06 Bob Wilson <bob.wilson@acm.org>
1888 * config/tc-xtensa.c: Remove excess whitespace.
1889 * config/tc-xtensa.h: Likewise.
1890 * config/xtensa-istack.h: Likewise.
1891 * config/xtensa-relax.c: Likewise.
1892 * config/xtensa-relax.h: Likewise.
1894 2005-05-06 Nick Clifton <nickc@redhat.com>
1896 * sb.h: Fix formatting of comments.
1897 * sb.c: Fix formatting of comments.
1899 2005-05-06 Jan Beulich <jbeulich@novell.com>
1901 * sb.h (sb_add_buffer): Reintroduce.
1902 * sb.c (sb_add_buffer): Likewise.
1904 2005-05-06 Jan Beulich <jbeulich@novell.com>
1906 * macro.c (new_formal, del_formal): New.
1907 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
1908 required argument has default value. Stop looking for more formal
1909 when there was a vararg one.
1910 (macro_expand_body): Use new_formal and del_formal.
1911 (macro_expand): Likewise. Initialize local variable err. Don't
1912 return immediately when encountering an error. Warn when keyword
1913 argument already had a value assigned. Eliminate duplicate clearing
1914 of argument value. When current positional argument matches parameter
1915 of vararg type, assign to it all the remaining arguments. Issue error
1916 when required parameter does not have value.
1917 (free_macro): Use del_formal.
1918 (expand_irp): Initialize formal type. Free buffers associated with
1919 formal prior to returning.
1920 * macro.h (struct formal_struct): Add new field 'type' with new
1921 enumeration type 'formal_type'.
1922 * doc/as.texinfo: Document macro parameter qualifiers.
1923 * NEWS: Mention new functionality.
1925 2005-05-06 Jan Beulich <jbeulich@novell.com>
1927 * cond.c (s_ifb): New.
1928 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
1929 * read.h (s_ifb): Prototype.
1930 * doc/as.texinfo: Document .ifb and .ifnb.
1932 2005-05-05 Steve Ellcey <sje@cup.hp.com>
1934 * config/tc-ia64.c (MIN): Undef.
1936 2005-05-05 Paul Brook <paul@codesourcery.com>
1938 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
1940 2005-05-05 Matt Thomas <matt@3am-software.com>
1942 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
1945 2005-05-05 Nick Clifton <nickc@redhat.com>
1947 * Update the address and phone number of the FSF organization in
1948 the GPL notices in the following files:
1949 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
1950 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
1951 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
1952 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
1953 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
1954 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
1955 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
1956 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
1957 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
1958 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
1959 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
1960 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
1961 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
1962 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
1963 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
1964 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
1965 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
1966 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
1967 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
1968 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
1969 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
1970 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
1971 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
1972 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
1973 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
1974 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
1975 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
1976 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
1977 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
1978 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
1979 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
1980 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
1981 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
1982 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
1983 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
1984 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
1985 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
1986 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
1987 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
1988 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
1989 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
1990 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
1991 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
1992 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
1993 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
1994 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
1995 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
1996 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
1997 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
1998 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
1999 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
2000 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
2001 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
2002 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
2003 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
2004 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
2005 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
2006 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
2007 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
2008 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
2009 config/xtensa-istack.h, config/xtensa-relax.c,
2010 config/xtensa-relax.h, doc/fdl.texi
2012 2005-05-05 Nick Clifton <nickc@redhat.com>
2014 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
2015 the target_big_endian variable to false.
2017 2005-05-04 Alan Modra <amodra@bigpond.net.au>
2019 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
2020 list traversal. Use bfd_section_list_prepend.
2021 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
2022 over the section list.
2023 * config/tc-xtensa.c (xtensa_remove_section): Delete.
2024 (xtensa_insert_section): Delete.
2025 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
2026 and bfd_section_list_prepend.
2027 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
2028 bfd_section_list_insert_after.
2030 2005-05-03 Nick Clifton <nickc@redhat.com>
2032 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
2033 of bfd_section_list... macros.
2034 * config/tc-mmix.c (mmix_frob_file): Likewise.
2035 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
2036 (xtensa_insert_section): Likewise.
2038 * macro.c (macro_hash): Remove static.
2039 * macro.h (macro_hash): Provide an external declaration.
2041 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
2043 * write.c (write_object_file): Use bfd_section_double_list_remove
2046 2005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
2048 * doc/Makefile.am (gasver.texi): Correct quoting.
2049 * doc/Makefile.in: Regenerated.
2051 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
2053 * configure.tgt: Add h8300*-*-rtemscoff.
2054 Switch h8300*-*-rtems* to elf.
2056 2005-04-29 H.J. Lu <hongjiu.lu@intel.com>
2058 * hash.c: Undo the last change.
2061 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
2063 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
2065 (DISTCLEANFILES): Remove.
2066 (MAINTAINERCLEANFILES): Add asconfig.texi.
2067 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
2069 2005-04-29 Ben Elliston <bje@au.ibm.com>
2071 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
2072 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
2073 (bignum-copy.o): Remove.
2074 * Makefile.in: Regenerate.
2075 * makefile.vms (OBJS): Remove bignum-copy.obj.
2076 * symbols.h (local_symbol_make): Remove declaration.
2077 (verify_symbol_chain_2): Likewise.
2078 * symbols.c (local_symbol_make): Make static.
2079 (max_indent_level): Likewise.
2080 (verify_symbol_chain_2): Remove.
2081 * macro.c (macro_hash): Make static.
2082 * messages.c (fprint_value): Remove.
2083 * read.h (get_absolute_expr): Remove.
2084 (emit_leb128_expr): Likewise.
2085 (do_s_func): Likewise.
2086 * read.c (do_s_func): Make static.
2087 (emit_leb128_expr): Likewise.
2088 (get_absolute_expr): Likewise.
2089 * as.h (as_howmuch): Remove declaration.
2090 (fprint_value): Likewise.
2091 * as.c (myname): Make static.
2092 * input-scrub.c (as_howmuch): Remove.
2093 (as_1_char): Likewise.
2094 * input-file.h (input_file_is_open): Remove.
2095 * input-file.c (input_file_is_open): Likewise.
2096 * expr.h (expr_build_unary): Remove declaration.
2097 (expr_build_binary): Likewise.
2098 * expr.c (expr_build_unary): Remove.
2099 (expr_build_binary): Likewise.
2100 * hash.h (hash_replace): Remove declaration.
2101 (hash_delete): Likewise.
2102 * hash.c (hash_replace): Remove.
2103 (hash_delete): Likewise.
2104 * bignum-copy.c (bignum_copy): Move from here ..
2105 * config/tc-vax.c (bignum_copy): .. to here.
2106 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
2107 (bignum_copy): Remove extern declaration.
2108 * sb.h (string_count): Remove extern declaration.
2109 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2110 (sb_name): Likewise.
2111 * sb.c (dsize): Replace preprocessor macro with static int.
2112 (string_count): Make static.
2113 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2114 (sb_name): Likewise.
2115 * config/obj-coff.c (dim_index): Make static.
2116 * config/tc-i386.c (GOT_symbol): Likewise.
2117 (output_invalid_buf): Likewise.
2118 * doc/internals.texi (Warning and error messages): Remove the
2119 prototype for fprint_value.
2121 2005-04-27 Ben Elliston <bje@au.ibm.com>
2125 2005-04-26 H.J. Lu <hongjiu.lu@intel.com>
2127 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
2129 * read.c (pseudo_set): Disallow symbol set to common symbol.
2132 * write.c (write_object_file): Report common symbol name when
2133 disallowing local symbol set to common symbol.
2134 (adjust_reloc_syms): Disallow local symbol set to undefined
2137 2005-04-25 Jan Beulich <jbeulich@novell.com>
2139 * macro.c (macro_expand_body): Replace locals indicator parameters
2140 with actual macro_entry. New local variables macro_line and err.
2141 Don't return when encountering an error, just record the fact.
2142 Detect local symbol name colliding with parameter. Track line number
2143 inside of macro expansion.
2144 (do_formals): Move local variable name to wider scope. Check
2145 parameter of the same name doesn't already exist. In MRI mode, also
2146 check it doesn't collide with the argument count pseudo-parameter).
2147 (define_macro): Add file and line number parameters. Remove local
2148 variable namestr. New local variable error. Initialize macro_entry
2149 members file, line, and name. Don't return when encountering an
2150 error, just record the fact. Use %s in some diagnostics for read.c
2151 to insert the macro name. Free macro_entry on error.
2152 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
2153 when encountering an error, just record the fact.
2154 (expand_irp): Don't return when encountering an error, just record
2156 * macro.h (macro_struct): New members name, file, and line.
2157 (define_macro): Add file and line number parameters.
2158 * read.c (s_macro): Pass file and line to define_macro. Tag warning
2159 regarding pseudo-op redefinition with the file/line that macro
2160 definition started at.
2162 2005-04-22 Bob Wilson <bob.wilson@acm.org>
2164 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
2165 (future_alignment_required): Remove ifdefs that use it.
2167 2005-04-22 Bob Wilson <bob.wilson@acm.org>
2169 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
2170 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
2171 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
2173 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
2174 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
2176 2005-04-21 Christian Groessler <chris@groessler.org>
2178 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
2181 2005-04-20 H.J. Lu <hongjiu.lu@intel.com>
2183 * config/obj-aout.h (S_IS_EXTERN): Removed.
2184 * config/obj-bout.h (S_IS_EXTERN): Likewise.
2185 * config/obj-coff.h (S_IS_EXTERN): Likewise.
2186 * symbols.c (S_IS_EXTERN): Likewise.
2187 * symbols.h (S_IS_EXTERN): Likewise.
2189 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
2191 * config/tc-d10v.c (md_apply_fix3): Likewise.
2192 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
2193 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
2194 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
2195 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
2196 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
2197 (shmedia_md_convert_frag): Likewise.
2198 * symbols.c (print_symbol_value_1): Likewise.
2199 * write.c (write_object_file): Likewise.
2201 2005-04-20 Nick Clifton <nickc@redhat.com>
2203 * config/tc-xtensa.c (get_aligned_diff): Change type of
2204 branch_align to offsetT so that its signedness matches that of
2207 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
2208 number into a readable string.
2209 (load_register): Likewise.
2211 2005-04-20 Andreas Schwab <schwab@suse.de>
2213 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
2215 2005-04-19 David S. Miller <davem@davemloft.net>
2217 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
2218 NULL insn, exit early. Remove now spurious NULL checks.
2219 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
2222 2005-04-19 Jan Beulich <jbeulich@novell.com>
2224 * symbols.h (symbol_find_base): Remove prototype.
2225 * symbols.c (save_symbol_name): Remove code section conditional upon
2227 (symbol_find): Remove.
2228 (symbol_find_base): Rename to symbol_find.
2229 * subsegs.c (section_symbol): Replace use of symbol_find_base with
2231 * config/obj-coff.c (tag_insert): Remove code section conditional
2232 upon STRIP_UNDERSCORE.
2233 (obj_coff_def): Likewise.
2234 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
2235 (coff_frob_symbol): Likewise.
2236 (yank_symbols): Likewise.
2237 (c_section_symbol): Likewise.
2238 * config/obj-coff.h (DO_NOT_STRIP): Remove.
2239 * config/tc-arm.c (symbol_locate): Remove code section conditional
2240 upon STRIP_UNDERSCORE.
2241 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
2242 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
2243 * config/tc-sh.h (DO_NOT_STRIP): Remove.
2244 * config/tc-w65.h (DO_NOT_STRIP): Remove.
2245 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
2247 2005-04-19 Andreas Schwab <schwab@suse.de>
2249 * config/tc-ia64.c (md_assemble): Fix error message for wrong
2250 access to application registers.
2252 2005-04-19 Jan Beulich <jbeulich@novell.com>
2254 * config/te-sysv32.h: Remove.
2255 * Makefile.am (TARG_ENV_HFILES): Remove reference to
2257 * Makefile.in (TARG_ENV_HFILES): Likewise.
2259 2005-04-19 Jan Beulich <jbeulich@novell.com>
2262 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
2265 2005-04-18 Mark Kettenis <kettenis@gnu.org>
2267 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
2269 2005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
2271 * config/tc-mips.c (normalize_constant_expr): Don't check for
2273 (check_absolute_expr): Only call normalize_constant_expr() if
2275 (mips_ip): Likewise.
2277 * config/tc-mips.c (check_absolute_expr): Fix formatting.
2279 2005-04-18 Jan Beulich <jbeulich@novell.com>
2281 * macro.c (free_token): New, freeing all the memory associated with a
2283 (do_formals): Move initializers to ...
2284 (define_macro): ... here.
2285 (delete_macro): Convert passed in name to lower case. Warn when
2286 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
2288 2005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
2290 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
2292 2005-04-15 Jan Beulich <jbeulich@novell.com>
2294 * config/obj-elf.c (obj_elf_struct): New.
2295 (elf_pseudo_table). Use it for .offset and .struct.
2297 2005-04-14 Bob Wilson <bob.wilson@acm.org>
2298 Sterling Augustine <sterling@tensilica.com>
2300 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
2301 than the section alignment.
2303 2005-04-14 Bob Wilson <bob.wilson@acm.org>
2304 H.J. Lu <hongjiu.lu@intel.com>
2306 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
2307 * config/tc-xtensa.c (xg_translate_sysreg_op,
2308 xtensa_translate_old_userregs_ops,
2309 xtensa_find_unaligned_branch_targets,
2310 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
2311 relax_frag_add_nop): Support 64-bit host.
2312 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
2313 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
2315 2005-04-14 Mark Kettenis <kettenis@gnu.org>
2317 * configure.tgt: Add support for OpenBSD/sparc ELF.
2319 * configure.tgt: Set emulation for mips-*-openbsd*.
2320 Remove broken mips-dec-openbsd* config.
2321 * configure.in: Set default ABI for mips64-*-openbsd*.
2322 * configure: Regenerate.
2324 2005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
2326 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
2327 optimization for constant addresses.
2329 2005-04-14 Nick Clifton <nickc@redhat.com>
2331 * as.c (main): Move parse_args before symbol_begin and frag_init
2332 so that the hash table size can be set before it is used.
2333 * hash.c: Use an unsigned long type for the size of the hash
2335 * hash.h (set_gas_hash_table_size): Update the prototype.
2337 2005-04-14 Alan Modra <amodra@bigpond.net.au>
2339 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
2340 * acinclude.m4: Include ../bfd/warning.m4.
2341 * configure.in: Invoke AM_BINUTILS_WARNINGS.
2342 * Makefile.in: Regenerate.
2343 * configure: Regenerate.
2344 * doc/Makefile.in: Regenerate.
2346 2005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
2348 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
2349 (normalize_address_expr): New function to sign-extend address
2350 offsets that fit into 32 bits in 32-bit mode.
2351 (macro_build_ldst_constoffset): Use normalize_address_expr()
2352 instead of a handcoded sequence.
2353 (load_register): Likewise. Report oversized numbers in a useful
2355 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
2356 for constant addresses. Report oversized numbers in a useful way.
2357 (mips_ip): Use normalize_address_expr() for addresses.
2359 2005-04-12 Mark Kettenis <kettenis@gnu.org>
2361 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
2362 similar to other instructions now that they're marked as ImmExt.
2364 2005-04-12 Nick Clifton <nickc@redhat.com>
2366 * hash.c (DEFAULT_SIZE): Delete. Replace with:
2367 (gas_hash_table_size): New static variable.
2368 (set_gas_hash_table_size): New function: Records a requested size
2369 for the hash tables.
2370 (get_gas_hash_table_size): New function: Return a prime number
2371 near the requested size of the hash table.
2372 (hash_new): Use get_gas_hash_table_size.
2373 * hash.h: Add a prototype for set_gas_hash_table_size.
2374 * as.c (show_usage): Add description of new switches: --hash-size
2375 and --reduce-memory-overheads.
2376 (option_values): Add OPTION_HASH_TABLE_SIZE and
2377 OPTION_REDUCE_MEMORY_OVERHEADS.
2378 (std_longpopts): Add entries for the new options.
2379 (parse_args): Handle the new options.
2380 * Makefile.am: Add a dependency of as.c on hash.h.
2381 * Makefile.in: Regenerate.
2382 * doc/as.texinfo: Document the new switches.
2383 * NEWS: Mention the new switches.
2385 2005-04-12 Nick Clifton <nickc@redhat.com>
2388 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
2391 2005-04-12 Alan Modra <amodra@bigpond.net.au>
2393 * Makefile.am: Run "make dep-am".
2394 * Makefile.in: Regenerate.
2396 2005-04-11 Sterling Augustine <sterling@tensilica.com>
2397 Bob Wilson <bob.wilson@acm.org>
2399 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
2401 2005-04-11 Mark Kettenis <kettenis@gnu.org>
2403 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
2405 2005-04-11 Jan Beulich <jbeulich@novell.com>
2407 * NEWS: Mention these changes and their effects.
2408 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
2410 (check_macro): Likewise.
2411 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
2412 labels together with the closing pseudo-op.
2413 (macro_expand_body): Adjust comment. Range-check input before use.
2414 Adjust mis-spelled diagnostic. Use is_name_beginner.
2415 * read.c (try_macro): New.
2416 (read_a_source_file): New static variable last_eol. Don't list
2417 macro expansion lines more than once. Call try_macro.
2418 (s_macro): Set section of line_label to absolute instead of undefined.
2419 * doc/as.texinfo: Add information on the caveats of these changes.
2421 2005-04-11 Alan Modra <amodra@bigpond.net.au>
2423 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
2424 * symbols.h (symbol_X_add_number): Update prototype.
2426 2005-04-10 Eric Christopher <echristo@redhat.com>
2428 * symbols.c (symbol_X_add_number): Fix warning.
2430 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2432 * config/tc-m68k.c (md_begin): Support 64bit host.
2433 (get_num): Support 64bit BFD on 32bit host.
2435 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2437 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
2439 2005-04-09 Alan Modra <amodra@bigpond.net.au>
2441 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
2442 call. Don't do the COFF hacks for multi-emulation gas. Move
2443 demand_empty_rest_of_line back to caller.
2444 (s_set, equals): demand_empty_rest_of_line here.
2447 * as.h (rs_dummy): Define.
2448 * symbols.c (symbol_X_add_number): New function.
2449 * symbols.h (symbol_X_add_number): Declare.
2450 * stabs.c (aout_process_stab): Tidy symbol frag setting.
2451 * read.c (assign_symbol): New function, split out from s_set.
2452 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
2453 Fix COFF hacks for multi-emulation gas.
2454 (s_set): Call assign_symbol. Remove "register" keyword.
2455 (set_zero_frag): New function.
2456 (pseudo_set): Always check for assignment to section syms.
2457 Always set segment and frag of symbol, and likewise extern for
2458 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
2459 special case exp.X_add_number non-zero for O_symbol expressions.
2460 (equals): Use assign_symbol.
2462 2005-04-08 Bob Wilson <bob.wilson@acm.org>
2464 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
2467 2005-04-06 H.J. Lu <hongjiu.lu@intel.com>
2469 * config/tc-i386.c (tc_gen_reloc): Don't turn
2470 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
2472 2005-04-06 Nick Clifton <nickc@redhat.com>
2474 * po/rw.po: New translation: Kinyarwanda
2475 * configure.in (ALL_LINGUAS): Add rw
2476 * configure: Regenerate.
2478 2005-04-05 Sterling Augustine <sterling@tensilica.com>
2479 Bob Wilson <bob.wilson@acm.org>
2481 * config/tc-xtensa.c (branch_align_power): New.
2482 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
2483 future_alignment_required): Use branch_align_power to check section
2484 alignment as well as xtensa_fetch_width when aligning branch targets.
2486 2005-04-05 Bob Wilson <bob.wilson@acm.org>
2488 * config/tc-xtensa.c: Warning fixes throughout.
2489 (xtensa_fetch_width): Change to unsigned.
2490 (assemble_nop, xtensa_find_unaligned_branch_targets,
2491 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
2492 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
2493 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
2494 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
2495 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
2496 get_text_align_max_fill_size, get_text_align_nop_count,
2497 get_text_align_nth_nop_size, get_noop_aligned_address,
2498 get_aligned_diff, convert_frag_align_next_opcode,
2499 convert_frag_immed_finish_loop, xtensa_create_property_segments,
2500 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
2501 types, avoiding size_t and using offsetT and addressT appropriately.
2502 (get_text_align_power): Clean up types. Avoid incorrect bound.
2503 (get_text_align_fill_size): Clean up types. Restructure for clarity.
2505 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
2507 * config/tc-ia64.c (start_unwind_section): Undo the change
2509 (generate_unwind_image, dot_endp): Likewise.
2511 2005-04-01 David Mosberger <davidm@hpl.hp.com>
2513 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
2514 le_nop_stop arrays and initializers to file scope.
2515 (md_begin): When generating code for anything other than
2516 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
2518 2005-04-01 Jan Beulich <jbeulich@novell.com>
2520 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
2523 2005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2525 * NEWS: Mention [fdgh]_floating.
2526 * config/atof-vax.c: Fix some whitespace.
2527 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
2529 2005-04-01 Nick Clifton <nickc@redhat.com>
2531 * configure.in: Add a check for <unistd.h> providing a prototype
2532 for getopt() which is compatible with the one in
2533 include/getopt.h. If so then define HAVE_DECL_GETOPT.
2534 * configure: Regenerate.
2535 * config.in (HAVE_DECL_GETOPT): Add.
2537 2005-04-01 Jan Beulich <jbeulich@novell.com>
2539 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
2541 2005-04-01 Jan Beulich <jbeulich@novell.com>
2543 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
2544 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
2546 2005-03-30 Julian Brown <julian@codesourcery.com>
2548 * config/tc-arm.c (arm_adjust_symtab): Rename
2549 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
2551 2005-03-30 Julian Brown <julian@codesourcery.com>
2553 * config/tc-arm.c (mapping_state): Change documentation in function
2554 comment to cross-reference spec instead. Change type of mapping symbols
2556 (arm_adjust_symtab): Don't change type of mapping symbols here.
2558 2005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2560 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
2561 * config.in: Regenerate.
2562 * configure: Regenerate.
2563 * configure.in: Check for ffs decl and alphabetize.
2565 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
2566 Phil Blundell <philb@gnu.org>
2568 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
2569 (md_apply_fix3): Mark TLS symbols.
2570 (tc_gen_reloc): Handle TLS relocations.
2571 (arm_fix_adjustable): Ignore TLS relocations.
2572 (s_arm_elf_cons): Support expressions after decorated symbols.
2574 2005-03-29 Julian Brown <julian@codesourcery.com>
2576 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
2577 whether personality routine index N has been output for this section.
2578 (mapping_state): tc_segment_info_data now struct not enum.
2579 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
2580 handled on section change.
2581 (create_unwind_entry): Previous code to output dependency removed.
2582 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
2584 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
2585 arm_segment_info_type.
2586 (arm_segment_info_type): New struct.
2588 2005-03-28 Sterling Augustine <sterling@tensilica.com>
2589 Bob Wilson <bob.wilson@acm.org>
2591 * config/tc-xtensa.c (do_align_targets): Update comment.
2592 (xtensa_frob_label): Compute "freq" before possibly switching frags.
2593 Insert a LOOP_END frag before every loop target, and do not overload
2594 DESIRE_ALIGN_IF_TARGET frags with loop end information.
2595 (xg_assemble_vliw_tokens): Use do_align_targets.
2596 (xtensa_fix_target_frags): Remove code to convert a
2597 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
2598 negatable branch at the end of a loop.
2599 (frag_can_negate_branch): Delete.
2601 2005-03-28 David Mosberger <davidm@hpl.hp.com>
2602 H.J. Lu <hongjiu.lu@intel.com>
2605 NEWS: Mention "-mtune=[itanium1|itanium2]".
2607 * config/tc-ia64.c (md): Add tune.
2608 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
2609 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
2610 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
2611 B unit NOPs are discouraged for McKinley-derived cores.
2612 (md_begin): Don't hardcode the "extra_goodness()" function in
2614 (ia64_init): Set md.tune to itanium2.
2616 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
2617 * doc/c-ia64.texi: Likewise.
2619 2005-03-27 Ian Lance Taylor <ian@airs.com>
2621 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
2622 bad C_EFCN symbol, print its name.
2624 2005-03-25 Bob Wilson <bob.wilson@acm.org>
2626 * config/tc-xtensa.c (use_longcalls): Delete.
2627 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
2628 the use_longcalls flag is set. Do this before checking the segment.
2629 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
2630 expand direct calls at this point.
2631 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
2632 (xtensa_find_unmarked_state_frags): Likewise.
2633 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
2634 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
2635 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
2636 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
2638 2005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
2640 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
2642 2005-03-25 Hans-Peter Nilsson <hp@axis.com>
2644 * config/tc-cris.h: Convert to ISO C90.
2645 * config/tc-cris.c: Ditto.
2646 (md_estimate_size_before_relax): Remove obsolete comment for
2647 parameter "segment_type".
2648 (md_begin): Document reason for cast of hash_insert argument.
2649 (md_atof): Correct type of parameter "type".
2651 2005-03-24 Nick Clifton <nickc@redhat.com>
2653 * write.h (bit_fix_new): Remove redundant prototype.
2654 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
2655 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
2656 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
2657 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
2658 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
2659 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
2660 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
2661 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
2662 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
2663 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
2664 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
2665 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
2666 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
2667 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
2668 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
2669 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
2670 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
2671 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
2672 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
2673 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
2674 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
2675 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
2676 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
2677 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
2678 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
2679 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
2680 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
2681 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
2682 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
2683 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
2684 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
2685 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
2686 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
2687 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
2688 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
2689 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
2690 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
2691 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
2692 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
2693 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
2694 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
2695 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
2696 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
2697 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
2698 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
2699 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
2700 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
2701 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
2702 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
2703 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
2704 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
2705 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
2706 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
2707 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
2708 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
2710 2005-03-23 Jim Blandy <jimb@redhat.com>
2712 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
2713 attributes properly.
2715 2005-03-23 Mike Frysinger <vapier@gentoo.org>
2716 Nick Clifton <nickc@redhat.com>
2718 * configure.tgt: Accept any C library to accompany a GNU Linux
2719 implementation, not just the GNU C library.
2720 * configure.in: Likewise.
2721 * configure: Regenerate.
2723 2005-03-23 Nick Clifton <nickc@redhat.com>
2725 * config/tc-tic30.c: Convert to ISO C90 formatting.
2726 * config/tc-tic30.h: Convert to ISO C90 formatting.
2727 * config/tc-pdp11.c: Convert to ISO C90 formatting.
2728 * config/atof-vax.c: Convert to ISO C90 formatting.
2730 2005-03-21 Maciej W. Rozycki <macro@mips.com>
2732 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
2733 relocations correctly as well.
2734 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
2735 relocations in mergeable sections section-relative either.
2737 2005-03-21 Bob Wilson <bob.wilson@acm.org>
2739 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
2741 2005-03-21 Nick Clifton <nickc@redhat.com>
2743 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
2744 warning by providing a prototype for sh_symbian_find_elf_flags.
2746 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
2749 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2751 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
2752 along with other formats that set bfd_gas. Remove unnecessary
2753 setting of bfd_gas. Delete strongarm cases in generic_target
2756 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2759 * config/tc-m68k.c (TRUNC, SEXT): Define.
2760 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
2761 (m68k_ip): Truncate or sign extend expressions as appropriate.
2762 (get_num): Likewise.
2763 (md_apply_fix3): Use SEXT.
2765 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2767 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
2768 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
2769 (obj-vms.o): Delete rule.
2771 * Makefile.in: Regenerate.
2772 * aclocal.m4: Regenerate.
2773 * doc/Makefile.in: Regenerate.
2774 * po/POTFILES.in: Regenerate.
2776 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
2778 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
2779 flag for coldfire v4e.
2781 2005-03-17 Bob Wilson <bob.wilson@acm.org>
2783 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
2784 xg_apply_fix_value and return a value to indicate success.
2785 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
2786 (xtensa_force_relocation): Remove checks for VTABLE relocs.
2787 (xtensa_validate_fix_sub): New.
2788 (xtensa_fix_adjustable): Remove check for external or weak symbols.
2789 (tc_gen_reloc): Move code to handle difference of symbols and code to
2790 apply tentative fix values to ...
2791 (md_apply_fix3): ...here. Enable standard overflow checks for simple
2792 8, 16, and 32 bit relocations. Apply fixes for slot-specific
2793 relocations when linkrelax flag is not set.
2794 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
2795 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
2797 2005-03-17 Jan Beulich <jbeulich@novell.com>
2799 * config/tc-i386.c (i386_scale): Beautify error message.
2800 (Intel syntax comments): Update.
2801 (struct intel_parser_s): Add fields in_offset, in_bracket, and
2803 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
2804 Remove declarations.
2805 (intel_bracket_expr): Declare.
2806 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
2807 of the function body in a loop allowing to split an operand into two.
2808 Replace calls to malloc and checks of it returning non-NULL with
2809 calls to xmalloc/xstrdup.
2810 (intel_expr): SHORT no longer handled here. Add comment indicating
2811 comparison ops need implementation.
2812 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
2813 Check right operand of - does not specify a register when parsing
2814 the address of a memory reference.
2815 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
2816 Check operands do not specify a register when parsing the address of
2818 (intel_e06, intel_e06_1): Likewise.
2819 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
2820 handle SHORT as well as unary + and -. Don't accept : except for
2821 segment overrides or in direct far jump/call insns.
2822 (intel_brack_expr): New.
2823 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
2825 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
2826 through in certain cases. Use intel_brack_expr. Add new diagnostics.
2827 Allow symbolic constants as register scale value.
2828 (intel_get_token): Replace call to malloc and check of return value
2829 with call to xmalloc. Change handling for FLAT to match MASM's.
2830 (intel_putback_token): Don't try to back up/free current token if
2833 2005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
2835 * configure.tgt: Set emulation for arm-*-eabi*.
2836 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
2837 * config/te-armeabi.h: New file.
2838 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
2839 * config/te-symbian.h: Include "te-armeabi.h".
2841 2005-03-16 Nick Clifton <nickc@redhat.com>
2843 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
2844 local variable in case it is clobbered by the setjmp.
2846 2005-03-16 Nick Clifton <nickc@redhat.com>
2847 Ben Elliston <bje@au.ibm.com>
2849 * configure.in (werror): New switch: Add -Werror to the
2850 compiler command line. Enabled by default. Disable via
2852 * configure: Regenerate.
2854 2005-03-16 Nick Clifton <nickc@redhat.com>
2856 * config/obj-coff.h: Convert to ISO C90 formatting.
2857 * config/obj-coff.c: Convert to ISO C90 formatting.
2859 2005-03-15 Zack Weinberg <zack@codesourcery.com>
2861 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
2862 is_mls parameter; do not diagnose Rm==Rd when is_mls.
2863 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
2864 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
2865 (insns): Add ARMv6T2 instructions:
2866 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
2867 (arm_archs): Add V6T2 variants.
2869 2005-03-15 Nick Clifton <nickc@redhat.com>
2871 * NEWS: Add cutoff for changes in 2.16 release.
2873 2005-03-15 Jan Beulich <jbeulich@novell.com>
2875 * expr.c (operand): Merge handling of unary + into that for unary
2878 2005-03-14 Eric Christopher <echristo@redhat.com>
2880 * config/tc-mips.c: Include dw2gencfi.h.
2881 (mips_cfi_frame_initial_instructions): New.
2882 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
2883 (tc_cfi_frame_initial_instructions): Ditto.
2884 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
2885 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
2886 * Makefile.am: Update dependencies.
2887 * Makefile.in: Regenerate.
2889 2005-03-15 Alan Modra <amodra@bigpond.net.au>
2891 * po/es.po: Commit new Spanish translation.
2893 2005-03-14 Alan Modra <amodra@bigpond.net.au>
2895 * po/tr.po: Commit new Turkish translation.
2897 2005-03-12 Zack Weinberg <zack@codesourcery.com>
2899 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
2902 2005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
2904 * config-gas.com: Mark vax-vms as obsolete.
2905 * configure.in: Remove fmt=vms support.
2906 * config.in: Regenerate.
2907 * configure: Regenerate.
2908 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
2910 2005-03-10 Sterling Augustine <sterling@tensilica.com>
2911 Bob Wilson <bob.wilson@acm.org>
2913 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
2914 when checking if xg_resolve_literals needs to be called.
2915 * config/tc-xtensa.h: Fix spelling typo in a comment.
2917 2005-03-10 Jan Beulich <jbeulich@novell.com>
2919 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
2920 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
2921 crafted structure declarations with the types from macro.h.
2923 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2925 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
2926 for -mno-shared optimization.
2928 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2930 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
2931 (MAX_NOPS): Bump to 4.
2932 (mips_fix_vr4130): New variable.
2933 (nops_for_vr4130): New function.
2934 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
2935 nops_for_vr4130 if working around VR4130 errata.
2936 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
2937 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
2938 (md_parse_option): Handle them.
2939 (md_show_usage): Print them.
2940 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
2942 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2944 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
2947 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2949 * config/tc-mips.h (mips_flush_pending_output): Delete.
2950 (mips_emit_delays): Declare.
2951 (md_flush_pending_output): Use mips_emit_delays.
2952 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
2953 the previous instructions.
2954 (md_begin, append_insn, md_parse_option): Update callers.
2955 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
2957 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
2958 (s_gpdword): Update callers.
2959 (start_noreorder, end_noreorder): New functions.
2960 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
2961 manipulating mips_opts or prev_nop_frag directly.
2962 (mips_flush_pending_output): Delete.
2964 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2966 * config/tc-mips.c (mips_move_labels): New function, taken from...
2967 (append_insn, mips_emit_delays): ...here.
2969 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2971 * config/tc-mips.c (MAX_NOPS): New macro.
2972 (history): Resize to 1 + MAX_NOPS.
2973 (fix_vr4120_class): New enumeration.
2974 (vr4120_conflicts): New variable.
2975 (init_vr4120_conflicts): New function.
2976 (md_begin): Call it.
2977 (insn_uses_reg): Constify first argument.
2978 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
2979 (nops_for_insn_or_target): New functions.
2980 (append_insn): Use the new nops_for_* functions instead of inline
2981 delay checks. Generalize prev_nop_frag handling to handle an
2982 arbitrary history length. Insert nops into the history buffer
2983 once the number of nops in prev_nop_frag is fixed.
2984 (emit_delays): Use nops_for_insn instead of inline delay checks.
2986 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2988 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
2989 check from branch delay code. Remove unnecessary check for branches.
2991 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2993 * config/tc-mips.c (dummy_opcode): Delete.
2994 (nop_insn, mips16_nop_insn): New variables.
2995 (NOP_INSN): New macro.
2996 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
2997 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
2998 (md_begin): Initialize nop_insn and mips16_nop_insn.
2999 (append_insn): Use the new emit_nop function to add nops, recording
3000 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
3001 to reserve room for the instruction and install_insn to install the
3002 final form. Use insert_into_history to record the instruction in
3003 the history buffer. Use move_insn to do delay slot filling.
3004 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
3005 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
3006 (mips16_ip): Use create_insn to initialize mips_cl_insns.
3008 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3010 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
3011 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
3012 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
3013 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
3014 (mips16_ip): Use the new macros instead of explicit masks and shifts.
3016 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3018 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
3019 and extended_p fields with a single fixed_p field.
3020 (append_insn, mips_no_prev_insn): Adjust accordingly.
3022 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3024 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
3025 a single mips16_absolute_jump_p bit.
3026 (append_insn): Adjust accordingly.
3028 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3030 * config/tc-mips.h (mips_cl_insn): Move definition to...
3031 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
3032 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
3034 (history): New variable.
3035 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
3036 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
3037 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
3038 (prev_prev_insn_unreordered): Delete.
3039 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
3040 (macro_start): Replace uses of prev_insn* with the equivalent history[]
3043 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
3045 * doc/Makefile.am: Update as.info dependencies.
3046 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
3048 2005-03-08 Jan Beulich <jbeulich@novell.com>
3050 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
3051 error, and point to .purgem documentation if someone really needs
3053 * NEWS: Mention macro redefinition is now an error.
3055 2005-03-08 Jan Beulich <jbeulich@novell.com>
3057 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
3058 emitted to. Add more precise diagnostics for non-fitting insns based
3059 on that. Eliminate now superfluous special casing of MLX. Clear out
3060 slot information when dropping an insn.
3062 2005-03-08 Jan Beulich <jbeulich@novell.com>
3064 * config/tc-ia64.c (parse_section_name): Rename to...
3065 (cross_section): In addition to separating the name from the rest of
3066 the arguments, also carry out the operation.
3067 (dot_xdata): Use cross_section.
3068 (dot_float_cons): Likewise.
3069 (dot_xstringer): Likewise.
3070 (dot_xdata_ua): Likewise.
3071 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
3073 2005-03-05 Alan Modra <amodra@bigpond.net.au>
3075 * po/gas.pot: Regenerate.
3077 2005-03-04 David Daney <ddaney@avtrex.com>
3079 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
3080 instead of '_gp' for -mno-shared optimization.
3082 (s_abicalls): Document it in the comment.
3083 (md_show_usage): Document the -mno-shared option.
3085 2005-03-04 Richard Sandiford <rsandifo@redhat.com>
3087 * config/tc-mips.c (mips_set_options): Add sym32 field.
3088 (mips_opts): Initialize it.
3089 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
3090 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
3091 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
3092 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
3093 when deciding whether to use a symbolic %highest/%higher expansion.
3094 (macro): Likewise. Remove o64/n32 linux hack. Always use
3095 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
3096 and "la". Handle constants separately from symbolic expressions in
3097 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
3098 and using load_register to load the high part of the address.
3099 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
3100 (OPTION_ELF_BASE): Bump by 2.
3101 (md_longopts): Add entries for -msym32 and -mno-sym32.
3102 (md_parse_option): Handle them.
3103 (usage): Document them.
3104 (s_mipsset): Handle ".set sym32" and ".set nosym32".
3105 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
3106 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
3107 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
3108 -msym32 and -mno-sym32.
3110 2005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3112 * config/tc-mips.c (load_address): Implement GP optimization
3113 for 64bit address space non-PIC. Fix formatting.
3114 (macro): Likewise. Simplify code.
3115 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
3116 (mips_after_parse_args): Simplify code.
3118 2005-03-03 Nick Clifton <nickc@redhat.com>
3120 * expr.c (operand): Remove redundant code enclosed by #ifdef
3121 RELAX_PAREN_GROUPING....#endif.
3123 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
3124 reloc is the difference of two symbols defined in the same
3127 * config/tc-iq2000.c (line_comment_chars): Include the # character
3128 as otherwise this breaks #APP/#NO_APP processing.
3130 2005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3132 * config/tc-arc.c(md_assemble): Remove dead code for handling
3133 immediate indexing of ld and st .
3135 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
3136 Joseph Myers <joseph@codesourcery.com>
3138 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
3139 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
3140 (parse_relocation): Check for a word break after a relocation
3142 (md_apply_fix3): Handle TLS relocations, and mark thread-local
3145 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3147 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
3149 2005-03-02 Jan Beulich <jbeulich@novell.com>
3151 * as.c (main): Use unlink_if_ordinary instead of unlink.
3152 * messages.c (as_fatal): Likewise.
3154 2005-03-02 Jan Beulich <jbeulich@novell.com>
3156 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
3158 (parse_register): Allow cr8...15 in all modes.
3160 2005-03-02 Jan Beulich <jbeulich@novell.com>
3162 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
3163 etc. like normal symbol references (T_ID).
3165 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3167 * symbols.c (fb_label_name): Fix silly thinko in last change.
3169 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3171 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
3172 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
3174 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
3176 2005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3179 * config/tc-arc.c (md_assemble): Initialize suffix for extension
3182 2005-03-01 Alan Modra <amodra@bigpond.net.au>
3184 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
3186 * as.h (assert): Warning fix.
3187 * expr.c (expr): Correct assertion.
3188 * read.c (s_comm_internal): Remove assertion.
3189 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
3190 (fixup_segment): Remove assertion.
3191 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
3192 (md_apply_fix3): Likewise.
3193 * config/tc-i370.c (md_begin): Correct assertion.
3194 (i370_macro): Warning fix for assertion.
3196 2005-03-01 Alan Modra <amodra@bigpond.net.au>
3198 * configure.in (AC_C_BIGENDIAN): Invoke.
3199 * configure: Regenerate.
3200 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
3201 host variable to set string header size.
3202 * config/obj-aout.c (obj_header_append): Don't use host structs.
3203 (obj_symbol_to_chars): Likewise.
3204 (obj_emit_strings): Likewise. Use the passed in output pointer.
3205 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
3206 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
3207 not sizeof host struct.
3208 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
3209 (obj_emit_strings): Likewise.
3210 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
3211 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
3213 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
3215 (host_number_to_chars): Define.
3216 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
3217 host internal struct to set header sizes.
3218 * config/tc-i960.c (md_number_to_field): Warning fix.
3219 (md_ri_to_chars): Use host byte order.
3220 (get_cdisp, md_apply_fix3): Warning fix.
3221 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
3223 2005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3225 * doc/c-arc.texi: Update documentation about ARC's extension
3228 2005-02-27 Svein E. Seldal <svein@dev.seldal.com>
3230 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
3233 2005-02-23 Alan Modra <amodra@bigpond.net.au>
3235 * cgen.c: Warning fixes.
3236 * config/tc-arc.c: Likewise.
3237 * config/tc-arm.c: Likewise.
3238 * config/tc-avr.c: Likewise.
3239 * config/tc-d10v.c: Likewise.
3240 * config/tc-d30v.c: Likewise.
3241 * config/tc-frv.c: Likewise.
3242 * config/tc-frv.h: Likewise.
3243 * config/tc-h8300.c: Likewise.
3244 * config/tc-h8500.c: Likewise.
3245 * config/tc-i370.c: Likewise.
3246 * config/tc-i960.c: Likewise.
3247 * config/tc-ia64.c: Likewise.
3248 * config/tc-ip2k.c: Likewise.
3249 * config/tc-m68hc11.c: Likewise.
3250 * config/tc-maxq.c: Likewise.
3251 * config/tc-mcore.c: Likewise.
3252 * config/tc-mips.c: Likewise.
3253 * config/tc-msp430.c: Likewise.
3254 * config/tc-pj.c: Likewise.
3255 * config/tc-ppc.c: Likewise.
3256 * config/tc-ppc.h: Likewise.
3257 * config/tc-s390.c: Likewise.
3258 * config/tc-sh.c: Likewise.
3259 * config/tc-sh64.c: Likewise.
3260 * config/tc-tic4x.c: Likewise.
3261 * config/tc-tic80.c: Likewise.
3262 * config/tc-v850.c: Likewise.
3263 * config/tc-vax.c: Likewise.
3264 * config/tc-w65.c: Likewise.
3265 * config/tc-xstormy16.c: Likewise.
3266 * config/tc-z8k.c: Likewise.
3268 2005-02-22 Catherine Moore <clm@cm00re.com>
3270 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
3271 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
3273 2005-02-22 Eric Christopher <echristo@redhat.com>
3275 * config/tc-mips.c (struct proc): Change isym to
3276 func_sym. New member func_end_sym.
3277 (s_mips_ent): Update.
3278 (s_mips_end): Ditto. Add code to compute function size.
3280 2005-02-22 Alan Modra <amodra@bigpond.net.au>
3282 * read.c: Warning fixes.
3283 * config/obj-elf.c: Likewise.
3285 2005-02-22 Maciej W. Rozycki <macro@mips.com>
3287 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
3290 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
3292 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
3295 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
3297 (demand_empty_rest_of_line): Likewise.
3298 (tic54x_sblock): Likewise.
3299 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
3301 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3303 * read.c (address_bytes): New function.
3304 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
3305 (potable): Add "dc.a".
3306 (cons_worker): Handle "dc.a".
3307 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
3309 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3311 * input-file.c (input_file_open): Rearrange to avoid warning.
3313 2005-02-19 Alan Modra <amodra@bigpond.net.au>
3315 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
3316 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
3317 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
3319 2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3321 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
3322 uses after .set noat.
3323 (load_address): Likewise.
3324 (macro): Likewise. Don't try to avoid $at use by sacrificing
3325 the target register before it is stored, it won't work.
3327 2005-02-17 James E Wilson <wilson@specifixinc.com>
3329 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
3330 see an instruction that specifies a template.
3332 2005-02-18 Alan Modra <amodra@bigpond.net.au>
3334 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
3335 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
3336 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
3338 2005-02-17 H.J. Lu <hongjiu.lu@intel.com>
3340 * NEWS: Mention "-mhint.b=[ok|warning|error]".
3342 * config/tc-ia64.c (md): Add hint_b.
3343 (emit_one_bundle): Handle md.hint_b for "hint".
3344 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
3345 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
3346 (ia64_init): Set md.hint_b to error.
3347 (md_assemble): Handle md.hint_b for "hint.b".
3349 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
3350 * doc/c-ia64.texi: Likewise.
3352 2005-02-17 Alan Modra <amodra@bigpond.net.au>
3354 * tc.h (struct relax_type, relax_typeS): Move from here..
3355 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
3356 * ecoff.c (ecoff_new_file): Add appfile param.
3357 * ecoff.h (ecoff_new_file): Likewise.
3358 * itbl-lex.h: New file.
3359 * itbl-lex.l: Include itbl-lex.h.
3360 * itbl-parse.y: Likewise.
3361 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
3362 * read.c (s_app_file_string): Mark appfile possibly unused.
3363 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
3364 * subsegs.h (struct seg_info_trash): Delete.
3365 (seg_info): Use segment_info_type instead.
3366 * config/obj-coff.c (struct filename_list): Make filename const char *.
3367 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
3368 * config/obj-elf.c (elf_file_symbol): Similarly.
3369 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
3371 * config/tc-arc.c (md_operand): Warning fix.
3372 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
3373 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
3374 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
3375 * config/tc-frv.c (frv_force_relocation): Warning fix.
3376 * config/tc-m68k.c (md_parse_option): Delete unused var.
3377 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
3378 * config/tc-sparc.c: Likewise.
3379 (s_common): Warning fix.
3380 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
3381 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
3383 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
3384 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
3385 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
3386 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
3387 (tic4x_do_align): Use TIC_NOP_OPCODE.
3388 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
3389 * config/tc-vax.c: Include netinet/in.h.
3390 (tc_headers_hook): Formatting.
3391 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
3393 2005-02-17 Jan Beulich <jbeulich@novell.com>
3395 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
3396 parsing inN, locN, outN. Set 'idx' to offset register number starts
3397 at. Don't handle numbers with leading zeroes or beyond 95. Remove
3400 2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3402 * config/tc-mips.c (load_address): Fix formatting.
3403 (macro): Don't use AT if .set noat is in effect. Fix formatting.
3404 Catch macros which are unexpandable without AT. Remove duplicate
3406 (macro2): Remove duplicate zeroing of used_at.
3408 2005-02-16 Alan Modra <amodra@bigpond.net.au>
3410 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
3413 2005-02-15 Nigel Stephens <nigel@mips.com>
3414 Maciej W. Rozycki <macro@mips.com>
3416 * config/tc-mips.c (reloc_needs_lo_p): Handle
3417 BFD_RELOC_MIPS16_HI16_S.
3418 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
3419 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
3420 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
3422 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
3423 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
3424 Call my_getSmallExpression() to parse percent operators.
3425 (percent_op_match, mips_percent_op): Separate definitions.
3426 (mips16_percent_op): Define percent operators for the MIPS16 mode.
3427 (parse_relocation): Handle the MIPS16 mode using
3429 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
3430 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
3432 2005-02-15 Jan Beulich <jbeulich@novell.com>
3434 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
3435 instead of explicitly dealing with the translation; exclude
3436 relocations that are already pcrel, however.
3438 2005-02-15 Jan Beulich <jbeulich@novell.com>
3440 * config/tc-ia64.c: Include limits.h (if available).
3441 (gr_values[0]): Set path to INT_MAX.
3442 (dot_reg_val): Don't allow changing value of r0. Limit range of
3443 general registers at r127.
3444 (specify_resource): Default resource index is -1. Don't set resource
3445 index (in case IA64_RS_RSE) without setting the specific flag.
3446 (note_register_values): Check operand is O_constant before tracking
3447 input value of moves. Add tracking for dep.z with constant inputs.
3448 (print_dependency): Resource index of specific resource may be zero.
3449 (check_dependencies): Likewise.
3451 2005-02-15 Jan Beulich <jbeulich@novell.com>
3453 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
3454 reg_class. Check operands and emit diagnostics for illegal use of
3457 2005-02-15 Jan Beulich <jbeulich@novell.com>
3459 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
3460 new variables type, suffix, and width. Handle
3461 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
3462 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
3463 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
3464 FUNC_DTP_RELATIVE case. Return incoming relocation type if
3465 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
3466 if unable to translate relocation type, using the new variables.
3468 2005-02-15 Jan Beulich <jbeulich@novell.com>
3470 * config/tc-ia64.h (ia64_symbol_chars): Declare.
3471 (ty_symbol_chars): Define.
3472 * config/tc-ia64.c (ia64_symbol_chars): Define.
3474 2005-02-15 Jan Beulich <jbeulich@novell.com>
3476 * config/tc-ia64.c (ia64_parse_name): Only update next character if
3477 input_line_pointer was advanced.
3479 2005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3481 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
3484 2005-02-13 Jan Beulich <jbeulich@novell.com>
3486 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
3487 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
3489 (ia64_init): Set md.detect_dv.
3490 (ia64_start_line): New static variable warned. Warn only once when
3491 encountering explicit stops in automatic mode.
3492 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
3493 * NEWS: Mention new default mode.
3495 2005-02-13 Jan Beulich <jbeulich@novell.com>
3497 * config/tc-ia64.c (dot_rot): Add comment that name strings should
3498 be freed when wiping out previous state. Canonicalize names before
3499 use. Free name string when detecting redefinition.
3500 (dot_pred_rel): Call generic expression parser to process arguments.
3501 Handle O_register case for individual predicates and O_subtract for
3503 (ia64_parse_name): Canonicalize name before looking it up in dynamic
3505 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
3506 Warn if multiple found, issue error if resulting symbol name has zero
3508 (dot_alias): Canonicalize name before use.
3510 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3512 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
3514 (in_procedure): Return -1 for warning.
3515 (in_prologue): Likewise.
3516 (in_body): Likewise.
3518 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3520 * config/tc-ia64.c (dot_xdata): Undo the last change.
3521 (dot_float_cons): Likewise.
3522 (dot_xstringer): Likewise.
3523 (dot_xdata_ua): Likewise.
3524 (dot_float_cons_ua): Likewise.
3526 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3528 * NEWS: Mention "-munwind-check=[warning|error]".
3530 * config/tc-ia64.c (md): Add unwind_check.
3531 (unwind_diagnostic): New.
3532 (in_procedure): Call unwind_diagnostic when a directive isn't
3534 (in_prologue): Call unwind_diagnostic when a directive isn't in
3536 (in_body): Call unwind_diagnostic when a directive isn't in
3538 (dot_endp): Set md.unwind_check to error before calling
3539 in_procedure and restore it after. When the name is missing or
3540 couldn't be found, use the one from the last .proc if
3541 md.unwind_check isn't error. Warn if md.unwind_check is
3543 (md_parse_option): Handle "-munwind-check=[warning|error]".
3544 (md_show_usage): Add "-munwind-check=[warning|error]".
3545 (ia64_init): Set md.unwind_check to warning.
3547 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
3548 * doc/c-ia64.texi: Likewise.
3550 2005-02-11 Jan Beulich <jbeulich@novell.com>
3552 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
3554 (ia64_parse_name): New third parameter.
3555 (md_parse_name): Pass third argument.
3556 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
3557 (md_operand): Handling of '@'-prefixed symbols moved from here...
3558 (ia64_parse_name): ...to here.
3560 2005-02-11 Jan Beulich <jbeulich@novell.com>
3562 * config/tc-ia64.c (md): Remove last_groups and group_idx.
3563 (errata_nop_necessary_p): Remove declaraction and definition.
3564 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
3565 update md.group_idx. Don't reset md.last_groups.
3567 2005-02-11 Jan Beulich <jbeulich@novell.com>
3569 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
3571 (dot_xdata): Free section name after use.
3572 (dot_float_cons): Likewise.
3573 (dot_xstringer): Likewise.
3574 (dot_xdata_ua): Likewise.
3575 (dot_float_cons_ua): Likewise.
3576 (md_pseudo_table): Add xdata16 and xdata16.ua.
3578 2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
3580 * doc/all.texi: Add IA64.
3581 * doc/as.texinfo: Likewise.
3583 * doc/c-ia64.texi: Fix typos.
3585 2005-02-10 Julian Brown <julian@codesourcery.com>
3587 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
3589 (do_t_push_pop): Likewise.
3590 (md_assemble): Likewise.
3591 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
3592 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
3593 (create_unwind_entry): Output dependency on the required personality
3596 2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
3598 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
3599 * subsegs.c (seg_not_empty_p): Likewise.
3601 2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3603 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
3604 relative jump calculation.
3605 <md_convert_frag) : Likewise.
3606 <output_disp): Likewise.
3608 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
3610 * write.c (write_object_file): Recognize warning-symbol construct
3611 and skip object- and target- handling for the second symbol.
3613 2005-02-02 Jan Beulich <jbeulich@novell.com>
3615 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
3616 designators along with quoted ones. Free copy of quoted designator
3619 2005-02-01 Ben Elliston <bje@au.ibm.com>
3621 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
3622 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
3623 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
3624 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
3625 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
3626 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
3627 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
3628 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
3629 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
3630 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
3631 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
3632 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
3633 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
3634 #if 0'd code throughout.
3636 2005-01-31 Nick Clifton <nickc@redhat.com>
3638 * as.c (parse_args): Bump copyright date reported by --version to
3641 2005-01-31 Nick Clifton <nickc@redhat.com>
3643 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
3646 2005-01-31 Jan Beulich <jbeulich@novell.com>
3648 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
3649 that can end with .endr in that case. Make requiring/permitting
3650 pseudo-ops without leading dot closer to the logic in read.c serving
3652 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
3655 2005-01-31 Jan Beulich <jbeulich@novell.com>
3657 * macro.c (do_formals): Adjust to no longer accept empty parameter
3659 (define_macro): Adjust to no longer accept empty macro name, garbage
3660 following the parameters, or macros that were previously defined.
3661 * read.c (s_bad_end): Declare.
3662 (potable): Add endm. Handler for endr and endm is s_bad_end.
3663 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
3665 * read.h (s_bad_endr): Remove.
3667 2005-01-31 Jan Beulich <jbeulich@novell.com>
3669 * config/tc-ia64.c (parse_operands): Parse all specified operands,
3670 immediately discarding (but counting) those exceeding the maximum
3671 possible amount. Track whether output and input operand counts ever
3672 matched, and use this to better indicate which of the operands/
3673 operand types was wrong; specifically don't default to pointing to
3676 2005-01-31 Jan Beulich <jbeulich@novell.com>
3678 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
3679 variable in dot_endp). Add body and insn. Make prologue,
3680 prologue_mask, body, and insn bitfields.
3681 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
3683 (in_procedure, in_prologue, in_body): New.
3684 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3685 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3686 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
3687 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
3688 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
3689 dot_personality): Use the appropriate one of the above.
3690 (dot_proc): Clear unwind.proc_start; set to current location only if
3691 none of the entry points were valid. Check for non-zero-length entry
3692 point names. Check that entry points aren't defined, yet. Clear
3693 unwind.prologue, unwind.body, and unwind.insn.
3694 (dot_body): Call in_procedure. Check that first directive in procedure
3695 had no insns emitted before. Set unwind.body.
3696 (dot_prologue): Call in_procedure. Check that not already in prologue.
3697 Check that first directive in procedure had no insns emitted before.
3699 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
3700 length entry point names. Check that entry points became defined.
3701 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
3703 2005-01-31 Jan Beulich <jbeulich@novell.com>
3705 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
3706 before actually using it. Don't generate an error in manual bundling
3707 mode when looking at an insn requiring slot 2 but not yet at slot 2.
3708 Don't generate an error in manual bundling mode when looking at an
3709 insn required to be last in its group but the required slot hasn't
3710 been reached, yet. Allow conversion from MII to MI;I for bundle
3711 consisting of only 2 insns with the stop between them. Suppress
3712 various meaningless errors resulting from detecting earlier ones.
3714 2005-01-31 Jan Beulich <jbeulich@novell.com>
3716 * config/tc-ia64.c (parse_operands): Also handle alloc without first
3719 2005-01-28 Christian Groessler <chris@groessler.org>
3721 * config/tc-z8k.c (md_assemble): Improve error detection.
3723 2005-01-28 Jan Beulich <jbeulich@novell.com>
3725 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
3726 for personality routine pointer only if there is one.
3727 (ia64_convert_frag): Likewise.
3728 (generate_unwind_image): Likewise.
3730 2005-01-27 Christian Groessler <chris@groessler.org>
3732 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
3733 (md_apply_fix3): Make relative branches out of range an error
3734 instead of a warning. Display correct line number for out of
3735 range branches/calls/memory accesses.
3737 2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
3739 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
3740 to emit .debug_line and other debug sections.
3741 * as.h (seg_not_empty_p): Declare.
3742 * subsegs.c (seg_not_empty_p): New predicate.
3744 2005-01-27 Andrew Cagney <cagney@gnu.org>
3746 * configure: Regenerate to track ../gettext.m4 change.
3748 2005-01-27 Jan Beulich <jbeulich@novell.com>
3750 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
3752 2005-01-27 Jan Beulich <jbeulich@novell.com>
3754 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
3755 to/from application registers dynamic insns.
3756 (md_assemble): Defer resolution of move to/from application registers
3757 dynamic insns when they can be issued on either the I- or M-units.
3759 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
3761 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
3762 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
3763 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
3764 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
3765 * cgen.c (gas_cgen_parse_operand): Handle
3766 CGEN_PARSE_OPERAND_SYMBOLIC.
3767 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
3768 (frv_force_relocation): Likewise. Fix handling of PIC
3770 (md_apply_fix3): Likewise.
3772 2005-01-21 Ben Elliston <bje@au.ibm.com>
3774 * as.h: Remove #if 0'd code.
3775 * atof-generic.c (atof_generic): Likewise.
3776 * ecoff.c (ecoff_directive_frame): Likewise.
3777 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
3778 * itbl-ops.c (itbl_add_reg): Likewise.
3779 * listing.c (calc_hex): Likewise.
3780 * read.c (MASK_CHAR): Likewise.
3781 * subsegs.c (subsegs_print_statistics): Likewise.
3782 * symbols.c (indent): Likewise.
3783 * write.c (write_relocs): Likewise.
3784 (write_object_file): Likewise.
3785 (relax_frag): Likewise.
3787 2005-01-20 Nick Clifton <nickc@redhat.com>
3789 * as.c (std_longopts): Add an entry for "--a" in order to prevent
3790 getopt_long_only() from considering -a as an abbreviation for
3792 (parse_args): Fix the parsing of -a=<file>.
3794 2005-01-20 Alan Modra <amodra@bigpond.net.au>
3797 * read.c (s_incbin): Adjust default count for skip. Check validity
3798 of count and skip rigorously.
3800 2005-01-19 Fred Fish <fnf@specifixinc.com>
3802 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
3804 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
3806 * read.c (convert_to_bignum): New function, split out from...
3807 (emit_expr): ...here. Handle the case where X_add_number is
3808 positive and the input value is negative.
3809 (output_big_sleb128): Fix setting of continuation bit. Check whether
3810 the final byte needs to be sign-extended. Fix size-shrinking loop.
3811 (emit_leb128_expr): When generating a signed leb128, see whether the
3812 sign of an O_constant's X_add_number matches the sign of the input
3813 value. Use a bignum if not.
3815 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
3817 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
3818 arch_sh_up in order to match the external name and make the
3819 testsuite's job easier.
3821 2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
3824 * config/tc-i386.c (i386_scale): Disallow 0 scale.
3826 2005-01-12 Nick Clifton <nickc@redhat.com>
3828 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
3829 ignored_arguments array.
3831 2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
3833 * write.c (write_object_file): Disallow a symbol equated to
3836 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3838 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
3840 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
3841 (maxq_target): New function: Set the machine type.
3843 2005-01-06 Paul Brook <paul@codesourcery.com>
3845 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
3846 (md_begin): Handle TE_VXWORKS for FP defaults.
3847 (md_apply_fix3): Correct rela offsets.
3848 (elf32_arm_target_format): Add VxWorks targets.
3850 2005-01-06 Paul Brook <paul@codesourcery.com>
3852 * configure.tgt: Set em=vxworks for *-*-vxworks.
3853 * config/te-vxworks.h: New File.
3855 2005-01-06 Paul Brook <paul@codesourcery.com>
3857 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
3859 2005-01-04 Dmitry Diky <diwil@spec.ru>
3861 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
3864 2005-01-03 David Mosberger <davidm@hpl.hp.com>
3866 * config/tc-ia64.c (md): Add member "loc_directive_seen".
3867 (dot_loc): New function.
3868 (md_pseudo_table): Add entry to map .loc to dot_loc().
3869 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
3870 seen a .loc directive or we're generating DWARF2 debug info for
3873 2004-12-29 Alan Modra <amodra@bigpond.net.au>
3876 * read.c (s_comm_internal): Don't zero end of name until size
3877 expression has been parsed.
3879 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
3881 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
3883 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
3885 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
3888 2004-12-22 Ian Lance Taylor <ian@airs.com>
3890 * configure.tgt: New.
3891 * configure.in: Move setting of cpu_type, fmt, etc., to
3893 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
3894 $(srcdir)/configure.tgt.
3895 * configure, Makefile.in: Rebuild.
3897 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
3899 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
3900 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
3902 (avr_offset_expression): New function to parse offsets for LDI
3904 (avr_operand): Use it.
3905 (md_apply_fix3): Generate the relocs.
3907 2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
3909 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
3910 BFD_RELOC_SH_IMMS10BY8 relocation.
3912 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
3913 than just ignoring bad code.
3915 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
3917 * config/tc-v850.c (handle_lo16): New function.
3918 (v850_reloc_prefix): Use it to check lo().
3919 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
3921 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
3923 * configure.in: Add s390x-ibm-tpf support.
3924 * configure: Regenerate.
3926 2004-12-15 Jan Beulich <jbeulich@novell.com>
3928 * config/obj-elf.c (obj_elf_change_section): Only set type and
3929 attributes on new sections. Emit warning when type of re-declared
3930 section doesn't match.
3932 2004-12-15 Jan Beulich <jbeulich@novell.com>
3934 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
3935 '.cfi_startproc simple' doesn't inherit the old value.
3937 2004-12-15 Jan Beulich <jbeulich@novell.com>
3939 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
3940 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
3941 generation to emit a factored offset.
3943 2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
3945 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
3946 which is too large in the case of NO_PIC without 64-bit
3949 * config/tc-mips.c (mips_in_shared): New static variable.
3950 (macro_build_lui): Permit "_gp" if !mips_in_shared.
3951 (md_longopts): Add -mshared and -mno-shared.
3952 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
3953 (s_cpload): Implement !mips_in_shared case.
3954 (s_cpsetup): Likewise.
3955 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
3956 * NEWS: Mention -mno-shared.
3958 2004-12-09 Paul Brook <paul@codesourcery.com>
3960 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
3963 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
3965 * config/tc-mips.c (append_insn): If we emit a nop during a relax
3966 sequence, increase the size of the sequence.
3968 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
3971 2004-12-07 Ben Elliston <bje@gnu.org>
3973 * read.c (s_align): Use an align_limit temporary to allay a GCC
3974 signed/unsigned comparison warning.
3976 2004-12-01 Mark Mitchell <mark@codesourcery.com>
3978 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
3979 * configure.in: Use it for arm*-*-linux-gnueabi*.
3980 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
3981 * config/te-armlinuxeabi.h: New file.
3982 * Makefile.in: Regenerated.
3983 * aclocal.m4: Likewise.
3984 * configure: Likewise.
3985 * doc/Makefile.in: Regenerated.
3987 2004-12-02 Bob Wilson <bob.wilson@acm.org>
3989 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
3990 (xtensa_restore_emit_state): Likewise.
3992 2004-12-02 Alan Modra <amodra@bigpond.net.au>
3994 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
3997 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
3999 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
4000 * Makefile.in: Regenerate.
4002 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
4004 * config/tc-crx.c: Major code cleanup. Remove unused variables and
4005 functions, give functions a meaningful name, add comments.
4006 (check_range): New function - Replace operand size calculation
4007 with range checking.
4008 (assemble_insn): Update Algorithm, improve error issuing.
4010 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
4013 2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4015 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
4016 miss between different section in the same module.
4017 (tc_gen_reloc): Likewise.
4019 2004-11-25 Theodore A. Roth <troth@openavr.org>
4021 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
4022 atmega325, atmega3250, atmega645 and atmega6450.
4024 2004-11-25 Jan Beulich <jbeulich@novell.com>
4026 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
4027 permissible for the selected instruction suffix.
4028 (process_suffix): For DefaultSize instructions, suppressing the
4029 guessing of a 'q' suffix if the instruction doesn't support it is
4030 pointless, because only an 'l' suffix can be guessed in this place.
4032 2004-11-24 Nick Clifton <nickc@redhat.com>
4034 * config/tc-iq2000.c: Remove support for IQ10 processor.
4035 Convert to ISO C90 formatting.
4036 * config/tc-iq2000.h: Likewise.
4038 2004-11-23 Nick Clifton <nickc@redhat.com>
4040 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
4041 in this table. They should be correct now.
4043 2004-11-23 Jan Beulich <jbeulich@novell.com>
4045 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
4046 indicate the MMX extensions added by both SSE and 3DNow!A.
4047 (Cpu3dnowA): Declare.
4048 (CpuUnknownFlags): Update.
4049 * config/tc-i386.c (cpu_sub_arch_name): Declare.
4050 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
4051 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
4052 3DNow!. Athlon additionally implies 3DNow!A. Several new
4053 entries (those starting with a dot are for sub-arch specification).
4054 (set_cpu_arch): Handle sub-arch specifications.
4055 (parse_insn): Distinguish between instructions not supported because
4056 of insufficient CPU features and because of 64-bit mode.
4057 * doc/c-i386.texi: Describe enhanced .arch directive.
4059 2004-11-22 Bob Wilson <bob.wilson@acm.org>
4061 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
4063 2004-11-22 Bob Wilson <bob.wilson@acm.org>
4065 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
4066 without a corresponding .debug_info section.
4068 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
4070 * read.c (potable): Add "error" and "warning".
4071 (s_errwarn): New function.
4072 * read.h (s_errwarn): Declare.
4073 * doc/as.texinfo (Error, Warning): Document .error and .warning.
4075 2004-11-22 Nick Clifton <nickc@redhat.com>
4077 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
4080 2004-11-19 Alan Modra <amodra@bigpond.net.au>
4082 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
4083 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
4085 2004-11-19 Alan Modra <amodra@bigpond.net.au>
4087 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
4088 (coff_adjust_symtab): Adjust call.
4089 (crawl_symbols): Likewise.
4090 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
4091 (obj_app_file): Adjust.
4093 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4095 * configure.in: Enable bfd_assember for the MAXQ port.
4096 * configure: Regenerate.
4098 2004-11-12 Bob Wilson <bob.wilson@acm.org>
4099 Sterling Augustine <sterling@tensilica.com>
4101 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
4102 there is a conflict.
4103 (check_t1_t2_reads_and_writes): Check for both reads and writes to
4104 interfaces that are related as determined by xtensa_interface_class_id.
4106 2004-11-12 Nick Clifton <nickc@redhat.com>
4108 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
4109 offsets for conditional branches.
4111 2004-11-11 Bob Wilson <bob.wilson@acm.org>
4113 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
4115 2004-11-10 Bob Wilson <bob.wilson@acm.org>
4117 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
4118 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
4120 (relax_frag_immed): Update call to update_next_frag_state.
4122 2004-11-10 Alan Modra <amodra@bigpond.net.au>
4124 * obj.h (struct format_ops <app_file>): Add int param.
4125 * read.h (s_app_file_string): Likewise.
4126 * read.c (s_app_file_string): Likewise.
4127 (s_app_file): Adjust s_app_file_string call.
4128 * config/tc-mips.c (s_mips_file): Likewise.
4129 * config/obj-coff.h (obj_app_file): Add app param.
4130 * config/obj-ecoff.h (obj_app_file): Likewise.
4131 * config/obj-multi.h (obj_app_file): Likewise.
4132 * config/obj-elf.h (elf_file_symbol): Likewise.
4133 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
4134 if called for # preprocessor lines.
4136 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
4139 * symbols.c (resolve_symbol_value): Convert weak symbols only
4141 (symbol_equated_reloc_p): Don't equate weaks when relocating
4142 only for Windows PECOFF.
4144 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
4146 * config/tc-crx.c (print_insn): Check and set insn_addr.
4147 * config/tc-crx.h (md_frag_check): Define.
4149 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4150 Vineet Sharma <vineets@noida.hcltech.com>
4152 * configure.in: Add support for new target maxq-coff.
4153 * configure: Regenerate.
4154 * NEWS: Mention new support.
4155 * config/tc-maxq.c: New file.
4156 * config/tc-maxq.h: New file.
4157 * config/obj-coff.h: Add support for maxq-coff.
4159 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4161 * symbols.c (any_external_name): Define.
4162 (resolve_symbol_value): Convert weak symbols.
4163 (S_SET_EXTERNAL): Support any_external_name.
4164 (S_SET_NAME): Qualify parameter const.
4165 (symbol_equated_reloc_p): Equate to weaks when relocating.
4166 * symbols.h (S_SET_NAME): Qualfiy parameter const.
4167 * tc.h (any_external_name): Declare.
4168 * config/obj-coff.c ("coff/pe.h"): Include for BFD
4170 (weak_is_altname): Declare and define.
4171 (weak_name2altname): Same.
4172 (weak_altname2name): Same.
4173 (weak_uniquify): Same.
4174 (weak_altprefix): Define.
4175 (obj_coff_weak): Change .weak syntax and handling.
4176 (coff_frob_symbol): Fix PE weak symbol alternates.
4177 * config/obj-coff.h (USE_UNIQUE): Define.
4178 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
4179 are in another segment.
4180 (tc_gen_reloc): Remove broken addend hack.
4181 doc/as.texinfo: Update.
4183 2004-11-05 Sterling Augustine <sterling@tensilica.com>
4185 * config/tc-xtensa.c (total_frag_text_expansion): New.
4186 (md_estimate_size_before_relax): Use it.
4187 (find_address_of_next_align_frag): Likewise.
4189 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
4191 * config/tc-crx.c: Rename argument types.
4192 (processing_arg_number): Rename to 'cur_arg_num'.
4193 (get_number_of_bits): Rename to 'set_operand_size'.
4194 (get_operandtype): Rename to 'parse_operand', totally rewrite.
4195 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
4196 (set_indexmode_parameters): Remove function, integrate its code into
4198 (set_operand_size): Get rid of 'Operand Number' function parameter -
4199 use global variable 'cur_arg_num' instead.
4200 Use a local 'argument' pointer to reference the current argument.
4201 (parse_operand): Likewise.
4202 (set_operand): Likewise.
4203 (process_label_constant): Likewise.
4205 2004-11-04 Bob Wilson <bob.wilson@acm.org>
4207 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
4208 (add_section_rename): Delete. Inlined into...
4209 (build_section_rename): ...here. Use xstrdup instead of strdup.
4210 (xtensa_section_rename): Drop "const" from argument and return types.
4211 (md_show_usage): Indent to match show_usage().
4212 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
4213 (tc_canonicalize_section_name): Define.
4214 (md_elf_section_rename): Remove unused macro.
4215 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
4216 * doc/c-xtensa.texi (Xtensa Options): Likewise.
4217 (Frame Directive): Delete.
4219 2004-11-04 Daniel Jacobowitz <dan@debian.org>
4221 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
4222 * config/tc-arm.c (target_oabi): Delete.
4223 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
4224 (arm_opts): Remove moabi.
4225 * doc/as.texinfo (Overview): Remove documentation of -moabi.
4226 * doc/c-arm.texi (ARM Options): Likewise.
4227 * configure: Regenerated.
4229 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
4231 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
4232 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
4233 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
4234 * configure: Regenerate.
4235 * config/tc-cris.c (enum cris_archs): New.
4236 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
4237 (cris_insn_ver_valid_for_arch): New functions.
4238 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
4239 (cris_arch): New variable.
4240 (md_pseudo_table): New pseudo .arch.
4241 (err_for_dangerous_mul_placement): Initialize according to
4243 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
4245 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
4246 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
4247 (BRANCH_WF_V32, BRANCH_WB_V32): New.
4248 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
4249 use in md_cris_relax_table.
4250 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
4251 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4252 Update and improve head comment.
4253 (OPTION_PIC): Define in terms of previous option, OPTION_US.
4254 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
4256 (md_longopts): New option --march=...
4257 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
4259 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
4260 (HANDLE_RELAXABLE): New macro.
4261 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
4262 cases. Check for weak symbols and assume not relaxable. Handle
4263 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
4264 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
4266 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
4267 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4268 (cris_create_short_jump): Adjust for CRISv32.
4269 (cris_relax_frag): Handle new states.
4270 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
4271 (md_begin): Define symbols "..asm.arch.cris.v32",
4272 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
4273 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
4274 when entering opcode table entry points.
4275 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
4276 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
4277 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
4278 (cris_process_instruction): Initialize out_insnp->insn_type to
4279 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
4280 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
4282 <case 'm'>: Check that modified_char == '.'.
4283 <invalid operands>: Consume the rest of the line.
4284 When operands don't match, skip over subsequent insns with
4285 non-matching version specifier but same mnemonic.
4286 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
4287 special registers in CRISv32 are always 32 bit long.
4288 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
4290 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
4291 and compatible. Recognize "ACR" for v32, unless followed by "+".
4292 (get_spec_reg): Consider cris_arch when looking up register.
4293 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
4295 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
4296 (cris_get_expression): Restore input_line_pointer if failing "early".
4297 (get_flags): Consider cris_arch and recognize flags accordingly.
4298 (branch_disp): Adjust for CRISv32.
4299 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
4300 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
4301 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
4302 resolved. Don't enter zeros in object file for
4304 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
4305 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
4306 (md_parse_option): Break out "return 1".
4307 <OPTION_ARCH> New case.
4308 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
4309 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
4310 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
4311 <case BFD_RELOC_32_PCREL>: New cases.
4312 Addends for non-zero fx_pcrel are too in fx_offset.
4313 (md_show_usage): Show --march=<arch>.
4314 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
4315 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
4316 (s_syntax) <struct syntaxes>: Properly constify member operand.
4317 * config/tc-cris.h (TARGET_MACH): Define.
4318 (cris_mach): Declare.
4319 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
4320 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
4321 (CRIS-Opts): Document --march=...
4322 (CRIS-Pseudos): Document .arch.
4324 2004-11-04 Jan Beulich <jbeulich@novell.com>
4326 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
4327 intel syntax and no register prefix, allow $ in symbol names when
4329 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
4330 (intel_float_operand): Add fourth return value indicating math control
4331 operations. Make classification more precise.
4332 (md_assemble): Complain if memory operand of mov[sz]x has no size
4334 (parse_insn): Translate word operands to floating point instructions
4335 operating on integers as well as control instructions to short ones
4336 as expected by AT&T syntax. Translate 'd' suffix to short one only for
4337 floating point instructions operating on non-integer operands.
4338 (match_template): Remove fldcw special case. Adjust q-suffix handling
4339 to permit it on fild/fistp/fisttp in AT&T mode.
4340 (process_suffix): Don't guess DefaultSize insns' suffix from
4341 stackop_size for certain floating point control instructions. Guess
4342 suffix for branch and [ls][gi]dt based on flag_code. Split error
4343 messages for Intel and AT&T syntax, and make the condition more strict
4344 for the former. Adjust suppressing of generation of operand size
4346 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
4347 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
4348 more error checking.
4349 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
4350 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
4352 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
4354 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
4355 md_short_jump_size, md_long_jump_size.
4356 * write.c [!WORKING_DOT_WORD]: Ditto.
4357 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
4359 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
4361 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
4362 const qualifier in these definitions.
4363 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
4364 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
4366 2004-11-02 Nick Clifton <nickc@redhat.com>
4368 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
4369 table before deciding to produce a .debug_line section to match up
4370 with a user provided .debug_info section.
4372 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
4374 * config/tc-crx.c (getreg_image): Bug fix, a return value was
4375 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
4377 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
4379 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
4380 (get_flags): New function.
4381 (get_number_of_bits): Edit comments, update numeric values to
4383 (process_label_constant): Don't support the colon
4384 format (SYMBOL:[s|m|l]).
4385 (set_cons_rparams): Support argument type 'arg_rbase'.
4386 (get_operandtype): Bug fix in 'rbase' operand type parsing.
4387 (handle_LoadStor): Bug fix, first handle post-increment mode.
4388 (getreg_image): Remove redundant code, update according to latest
4390 (print_constant): Bug fix relate to 3-word instructions.
4391 (assemble_insn): Bug fix, when matching instructions, verify also
4392 instruction type (not only mnemonic).
4393 Add various error checking.
4394 (preprocess_reglist): Support HI/LO and user registers.
4396 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
4398 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
4399 in an epilogue directive go negative.
4401 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
4404 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
4405 after reporting template error during manual bundling. Reported
4406 by Michael Dupont, michaelx.dupont@intel.com.
4408 2004-10-25 Daniel Jacobowitz <dan@debian.org>
4410 * Makefile.am: Run dep-am.
4411 * aclocal.m4: Regenerate with automake 1.9.2.
4412 * Makefile.in: Regenerate with automake 1.9.2.
4413 * doc/Makefile.in: Likewise.
4415 * config/tc-arm.c: Include "dw2gencfi.h".
4416 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4418 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
4419 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
4420 (tc_cfi_frame_initial_instructions): Define.
4421 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4424 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
4426 * config/tc-crx.c (assemble_insn): Check unsigned immediate
4428 Update coprocessor id to be unsigned immediate.
4430 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4432 * config/tc-i386.c (O_secrel): Delete.
4433 (tc_pe_dwarf2_emit_offset): New function.
4434 * config/tc-i386.h (O_secrel): Define as O_md1.
4435 (TC_DWARF2_EMIT_OFFSET): Define.
4437 2004-10-18 Nick Clifton <nickc@redhat.com>
4439 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
4440 ignore @fptr() directives for 4-byte fixups.
4442 2004-10-15 Alan Modra <amodra@bigpond.net.au>
4444 * Makefile.am: Run "make dep-am"
4445 * Makefile.in: Regenerate.
4447 2004-10-14 Bob Wilson <bob.wilson@acm.org>
4449 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
4450 Remove comments about placement of literal pools.
4451 (Literal Directive): Update description of literal placement.
4452 (Literal Prefix Directive): Remove statement that this does not apply
4453 to absolute-mode literals. Describe new section naming scheme.
4455 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4457 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
4458 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
4459 is_windowed_return_opcode): Delete.
4460 (xtensa_frob_label): Use get_subseg_target_freq.
4461 (md_assemble): Inline call to is_entry_opcode.
4462 (xtensa_handle_align): Inline call to get_frag_is_literal.
4463 (relaxation_requirements): Inline call to is_jx_opcode.
4464 (emit_single_op): Inline call to is_movi_opcode.
4465 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
4466 get_frag_is_no_transform, is_entry_opcode, and
4467 set_frag_is_specific_opcode. Use get_subseg_total_freq.
4468 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
4469 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
4470 Inline calls to get_frag_is_no_transform.
4471 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
4472 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
4473 get_frag_is_no_transform.
4474 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
4475 and set_frag_is_no_transform.
4476 (get_expression_value): Delete.
4477 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
4478 cur_target_freq to target_freq.
4479 (get_subseg_info): Split out code to create a new map entry into ...
4480 (add_subseg_info): ... this new function.
4481 (get_last_insn_flags): Check if get_subseg_info succeeded.
4482 (set_last_insn_flags): Call add_subseg_info if needed.
4483 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
4484 (xtensa_reorder_segments): Compute last_sec while counting sections.
4485 Remove call to get_last_sec.
4486 (get_last_sec): Delete.
4487 (cache_literal_section): Inline call to retrieve_literal_seg and its
4488 callees, seg_present and add_seg_list.
4489 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
4490 (get_frag_is_insn, get_frag_is_no_transform,
4491 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
4492 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
4494 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4496 * config/tc-xtensa.c: Use ISO C90 formatting.
4497 * config/tc-xtensa.h: Likewise.
4498 * config/xtensa-istack.h: Likewise.
4499 * config/xtensa-relax.c: Likewise.
4500 * config/xtensa-relax.h: Likewise.
4502 2004-10-12 Paul Brook <paul@codesourcery.com>
4504 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
4507 * doc/c-arm.texi: Document that we actually support -meabi=4, not
4510 2004-10-08 Bob Wilson <bob.wilson@acm.org>
4512 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
4514 (Acknowledgements): Use "GAS" instead of AS variable.
4516 2004-10-08 Daniel Jacobowitz <dan@debian.org>
4518 * config/tc-i386.c: Include "elf/x86-64.h".
4519 (i386_elf_section_type): New function.
4520 * config/tc-i386.h (md_elf_section_type): Define.
4521 (i386_elf_section_type): New prototype.
4523 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
4525 * config/m68k-parse.h (enum m68k_register): New control register,
4527 * config/tc-m68k.c: Correct control register set for MCF5249.
4529 2004-10-07 Bob Wilson <bob.wilson@acm.org>
4530 Sterling Augustine <sterling@tensilica.com>
4532 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
4533 (UNREACHABLE_MAX_WIDTH): Define.
4534 (XTENSA_FETCH_WIDTH): Delete.
4535 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
4536 prefer_const16, prefer_l32r): New global variables.
4537 (LIT4_SECTION_NAME): Define.
4538 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
4539 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
4540 (frag_flags struct): New.
4541 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
4542 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
4543 (bitfield, bit_is_set, set_bit, clear_bit): Define.
4544 (MAX_FORMATS): Define.
4545 (op_placement_info struct, op_placement_table): New.
4546 (O_pltrel, O_hi16, O_lo16): Define.
4547 (directiveE enum): Rename directive_generics to directive_transform.
4548 Delete directive_relax. Add directive_schedule,
4549 directive_absolute_literals, and directive_last_directive.
4550 (directive_info): Rename "generics" to "transform". Delete "relax".
4551 Add "schedule" and "absolute-literals".
4552 (directive_state): Adjust entries to match changes in directive_info.
4553 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
4554 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
4555 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
4556 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
4557 (align_only_targets, software_a0_b_retw_interlock,
4558 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
4559 software_avoid_short_loop, software_avoid_close_loop_end,
4560 software_avoid_all_short_loops, specific_opcode): Delete.
4561 (warn_unaligned_branch_targets): New.
4562 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
4563 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
4564 (option_[no_]link_relax, option_[no_]transform,
4565 option_[no_]absolute_literals, option_warn_unaligned_targets,
4566 option_prefer_l32r, option_prefer_const16, option_target_hardware):
4568 (option_[no_]align_only_targets, option_literal_section_name,
4569 option_text_section_name, option_data_section_name,
4570 option_bss_section_name, option_eb, option_el): Delete.
4571 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
4572 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
4573 and target-hardware. Delete entries for [no-]target-align-only,
4574 literal-section-name, text-section-name, data-section-name, and
4576 (md_parse_option): Handle new options and remove old ones. Accept but
4577 ignore [no-]density options. Warn for [no-]generics and [no-]relax
4578 and treat them as [no-]transform.
4579 (md_show_usage): Add new options and remove old ones.
4580 (xtensa_setup_hw_workarounds): New.
4581 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
4582 "long", "short", "loc" and "frequency" entries.
4583 (use_generics): Rename to ...
4584 (use_transform): ... this function. Add past_xtensa_end check.
4585 (use_longcalls): Add past_xtensa_end check.
4586 (code_density_available, can_relax): Delete.
4587 (do_align_targets): New.
4588 (get_directive): Accept dashes in directive names. Warn about
4589 [no-]generics and [no-]relax directives and treat them as
4591 (xtensa_begin_directive): Call md_flush_pending_output only for some
4592 directives. Check for directives inside instruction bundles. Warn
4593 about deprecated ".begin literal" usage. Warn and ignore [no-]density
4594 directives. Handle new directives. Check generating_literals flag
4596 (xtensa_end_directive): Check for directives inside instruction
4597 bundles. Warn and ignore [no-]density directives. Handle new
4598 directives. Call xtensa_set_frag_assembly_state.
4599 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
4600 xtensa_dwarf2_emit_insn): New.
4601 (xtensa_literal_position): Call md_flush_pending_output. Do not check
4602 use_literal_section flag.
4603 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
4604 literals. Use xtensa_elf_cons to parse the expression.
4605 (xtensa_literal_prefix): Do not check use_literal_section. Support
4606 ".lit4" sections for absolute literals. Change prefix convention to
4607 replace ".text" (or ".t" in a linkonce section). No need to call
4609 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
4610 (expression_end): Handle closing braces and colons.
4611 (PLT_SUFFIX, plt_suffix): Delete.
4612 (expression_maybe_register): Use new xtensa-isa.h functions. Use
4613 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
4614 and O_hi16 expressions as well.
4615 (tokenize_arguments): Handle closing braces and colons.
4616 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
4617 operands and paired register syntax.
4618 (get_invisible_operands): New.
4619 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
4620 new xtensa-isa.h functions.
4621 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
4622 (xg_translate_idioms): Check if inside bundle. Use use_transform.
4623 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
4624 instructions. Use xtensa_translate_zero_immed.
4625 (operand_is_immed, operand_is_pcrel_label): Delete.
4626 (get_relaxable_immed): Use new xtensa-isa.h functions.
4627 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
4629 (xtensa_print_insn_table, print_vliw_insn): New.
4630 (is_direct_call_opcode): Use new xtensa-isa.h functions.
4631 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
4632 is_branch_or_jump_opcode): Delete.
4633 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
4634 (opnum_to_reloc, reloc_to_opnum): Delete.
4635 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
4636 xtensa-isa.h functions. Operate on one slot of an instruction.
4637 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
4638 xg_get_insn_size): Delete.
4639 (xg_get_build_instr_size): Use xg_get_single_size.
4640 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
4641 xg_build_widen_table. Use xg_get_single_size.
4642 (xg_get_max_narrow_insn_size): Delete.
4643 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
4644 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
4646 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
4647 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
4648 (xg_expand_to_stack, xg_expand_narrow): Update calls to
4649 xg_build_widen_table. Use xg_get_single_size.
4650 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
4652 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
4653 treat weak symbols conservatively.
4654 (xg_check_operand): Use new xtensa-isa.h functions.
4655 (is_dnrange): Delete.
4656 (xg_assembly_relax): Inline previous calls to tinsn_copy.
4657 (xg_finish_frag): Specify separate relax states for the frag and slot0.
4658 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
4659 xtensa-isa.h functions.
4660 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
4661 xg_instruction_matches_options): New.
4662 (xg_instruction_matches_rule): Handle O_register expressions. Call
4663 xg_instruction_matches_options.
4664 (transition_rule_cmp): New.
4665 (xg_instruction_match): Update call to xg_build_simplify_table.
4666 (xg_build_token_insn): Record loc fields.
4667 (xg_simplify_insn): Check is_specific_opcode field and
4668 density_supported flag.
4669 (xg_expand_assembly_insn): Skip checking code_density_available. Use
4670 new xtensa-isa.h functions. Call use_transform instead of can_relax.
4671 (xg_assemble_literal): Add error handling for O_big. Call
4672 record_alignment. Handle O_pltrel.
4673 (xg_valid_literal_expression): New.
4674 (xg_assemble_literal_space): Add slot parameter. Remove call to
4675 set_expr_symbol_offset. Add call to record_alignment. Update call to
4677 (xg_emit_insn): Delete.
4678 (xg_emit_insn_to_buf): Add format parameter. Update calls to
4679 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
4680 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
4681 and slot parameters. Handle new "alternate" relocations for absolute
4682 literals and CONST16 instructions. Check for bad uses of O_lo16 and
4683 O_hi16. Use new xtensa-isa.h functions.
4684 (xg_assemble_tokens): Delete.
4685 (is_register_writer): Use new xtensa-isa.h functions.
4686 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
4687 old-style RSR from LCOUNT.
4688 (next_frag_opcode): Delete.
4689 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
4690 update_next_frag_state): New.
4691 (update_next_frag_nop_state): Delete.
4692 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
4693 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
4694 the state of the absolute-literals directive. Add calls to
4695 record_alignment and xtensa_set_frag_assembly_state. Call
4696 xtensa_switch_to_non_abs_literal_fragment instead of
4697 xtensa_switch_to_literal_fragment.
4699 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
4700 (get_expanded_loop_offset): Change check for undefined opcode to an
4702 (xtensa_set_frag_assembly_state, relaxable_section,
4703 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
4704 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
4705 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
4706 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
4707 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
4708 (xtensa_init_fix_data): New.
4709 (xtensa_frob_label): Reset label symbol to the current frag. Check
4710 do_align_targets and generating_literals flag. Propagate frequency
4711 info to new alignment frag. Call xtensa_set_frag_assembly_state.
4712 (xtensa_unrecognized_line): New.
4713 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
4714 to xtensa_set_frag_assembly_state.
4715 (error_reset_cur_vinsn): New.
4716 (md_assemble): Remove check for literal frag. Remove call to
4717 istack_init. Call use_transform instead of use_generics. Parse
4718 explicit instruction format specifiers. Move code for
4719 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
4720 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
4721 Add dwarf2_where call. Remote automatic alignment for ENTRY
4722 instructions. Move call to xtensa_clear_insn_labels to the end.
4723 Rearrange to handle bundles.
4724 (xtensa_cons_fix_new): Delete.
4725 (xtensa_handle_align): New.
4726 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
4727 assignment to is_no_density field.
4728 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
4729 instead of reloc_to_opnum. Handle "alternate" relocations.
4730 (xtensa_force_relocation, xtensa_check_inside_bundle,
4731 xtensa_elf_section_change_hook): New.
4732 (xtensa_symbol_new_hook): Delete.
4733 (xtensa_fix_adjustable): Check for difference of symbols with an
4734 offset. Check for external and weak symbols.
4735 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
4736 (md_estimate_size_before_relax): Return expansion for the first slot.
4737 (tc_gen_reloc): Handle difference of symbols by producing
4738 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
4739 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
4740 tentative values into the output when linkrelax is set.
4741 (XTENSA_PROP_SEC_NAME): Define.
4742 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
4743 Create literal tables only if using literal sections. Create new
4744 property tables instead of old instruction tables. Check for unaligned
4745 branch targets and loops.
4746 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
4747 new_resource_table, clear_resource_table, resize_resource_table,
4748 resources_available, reserve_resources, release_resources,
4749 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
4750 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
4751 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
4752 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
4753 flag. Update checks for workaround options. Call
4754 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
4755 (xtensa_cleanup_align_frags): Add special case for branch targets.
4756 Check for and mark unreachable frags.
4757 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
4758 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
4759 end of a zero-overhead loop body.
4760 (frag_can_negate_branch): Handle instructions with multiple slots.
4761 Use new xtensa-isa.h functions
4762 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
4763 xtensa_mark_zcl_first_insns): New.
4764 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
4765 transformations are disabled.
4766 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
4767 multislot instructions.
4768 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
4769 Likewise. Also error if transformations are disabled.
4770 (unrelaxed_frag_max_size): New.
4771 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
4772 xtensa-isa.h functions.
4773 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
4774 xtensa_opcode_is_loop instead of is_loop_opcode.
4775 (get_text_align_power): Replace as_fatal with assertion.
4776 (get_text_align_fill_size): Iterate instead of using modulus when
4778 (get_noop_aligned_address): Assert that this is for a machine-dependent
4779 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
4780 xg_get_single_size, and frag_format_size.
4781 (get_widen_aligned_address): Rename to ...
4782 (get_aligned_diff): ... this function. Add max_diff parameter.
4783 Remove handling of rs_align/rs_align_code frags. Use
4784 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
4785 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
4786 and pass it back to caller.
4787 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
4788 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
4789 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
4790 (relax_frag_text_align): Rename to ...
4791 (relax_frag_loop_align): ... this function. Assume loops can only be
4792 in the first slot of an instruction.
4793 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
4794 instruction. Remove call to frag_wane.
4795 (relax_frag_narrow): Rename to ...
4796 (relax_frag_for_align): ... this function. Extend to handle
4797 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
4798 RELAX_NARROW for the first slot.
4799 (find_address_of_next_align_frag, bytes_to_stretch): New.
4800 (future_alignment_required): Use find_address_of_next_align_frag and
4801 bytes_to_stretch. Look ahead to subsequent frags to make smarter
4802 alignment decisions.
4803 (relax_frag_immed): Add format, slot, and estimate_only parameters.
4804 Check if transformations are enabled for b_j_loop_end workaround.
4805 Use new xtensa-isa.h functions and handle multislot instructions.
4806 Update call to xg_assembly_relax.
4807 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
4808 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
4810 (convert_frag_narrow): Add segP, format and slot parameters. Call
4811 convert_frag_immed for branch instructions. Adjust calls to
4812 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
4813 xg_get_single_size and xg_get_single_format.
4814 (convert_frag_fill_nop): New.
4815 (convert_frag_immed): Add format and slot parameters. Handle multislot
4816 instructions and use new xtensa-isa.h functions. Update calls to
4817 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
4818 enabled for b_j_loop_end workaround. Use build_nop instead of
4819 assemble_nop. Check is_specific_opcode flag. Check for unreachable
4820 frags. Use xg_get_single_size. Handle O_pltrel.
4821 (fix_new_exp_in_seg): Remove check for old plt flag.
4822 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
4823 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
4824 for loop opcode to an assertion. Mark all frags up to the end of the
4825 loop as not transformable.
4826 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
4827 (get_subseg_info): New.
4828 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
4830 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
4831 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
4832 (xtensa_switch_to_non_abs_literal_fragment): New.
4833 (cache_literal_section): Add is_code parameter and pass it through to
4834 retrieve_literal_seg.
4835 (retrieve_literal_seg): Add is_code parameter and use it to set the
4836 flags on the literal section. Handle case where head parameter is 0.
4837 (get_frag_is_no_transform, set_frag_is_specific_opcode,
4838 set_frag_is_no_transform): New.
4839 (xtensa_create_property_segments): Add end_property_function parameter
4840 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
4841 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
4842 (xtensa_create_xproperty_segments, section_has_xproperty): New.
4843 (add_xt_block_frags): Add end_property_function parameter and call it
4844 if it is non-zero. Call xtensa_frag_flags_init.
4845 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
4846 get_frag_property_flags, frag_flags_to_number,
4847 xtensa_frag_flags_combinable, xt_block_aligned_size,
4848 xtensa_xt_block_combine, add_xt_prop_frags,
4849 init_op_placement_info_table, opcode_fits_format_slot,
4850 xg_get_single_size, xg_get_single_format): New.
4851 (istack_push): Inline call to tinsn_copy.
4852 (tinsn_copy): Delete.
4853 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
4854 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
4855 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
4856 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
4857 functions. Handle invisible operands.
4858 (tinsn_to_slotbuf): New.
4859 (tinsn_check_arguments): Use new xtensa-isa.h functions.
4860 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
4861 vinsn_from_chars, and xg_free_vinsn.
4862 (tinsn_from_insnbuf): New.
4863 (tinsn_immed_from_frag): Add slot parameter and handle multislot
4864 instructions. Handle symbol differences.
4865 (get_num_stack_text_bytes): Use xg_get_single_size.
4866 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
4867 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
4868 get_expr_register, set_expr_symbol_offset_diff): New.
4869 * config/tc-xtensa.h (MAX_SLOTS): Define.
4870 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
4871 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
4872 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
4874 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
4875 (xtensa_frag_type struct): Add is_assembly_state_set,
4876 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
4877 is_align, is_text_align, alignment, and is_first_loop_insn fields.
4878 Replace is_generics and is_relax fields by is_no_transform field.
4879 Delete is_text and is_longcalls fields. Change text_expansion and
4880 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
4881 per-slot information: literal_frags, slot_subtypes, slot_symbols,
4882 slot_sub_symbols, and slot_offsets. Add fr_prev field.
4883 (xtensa_fix_data struct): New.
4884 (xtensa_symfield_type struct): Delete plt field.
4885 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
4886 forward declaration here.
4887 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
4888 (XTENSA_SECTION_RENAME): Undefine.
4889 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
4890 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
4891 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
4892 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
4893 (unit_num_copies_func, opcode_num_units_func,
4894 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
4895 (resource_table struct): New.
4896 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
4897 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
4898 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
4899 (tinsn_copy): Delete prototype.
4900 (vliw_insn struct): New.
4901 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
4902 (widen_spec_list): Add option conditions for density and boolean
4903 instructions. Add expansions using CONST16 and conditions for using
4904 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
4906 (simplify_spec_list): Add option conditions for density instructions.
4907 Add entry for NOP instruction.
4908 (append_transition): Add cmp function pointer parameter and use it to
4909 insert the new entry in order.
4910 (operand_function_LOW16U, operand_function_HI16U): New.
4911 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
4912 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4913 (enter_opname, split_string): Use xstrdup instead of strdup.
4914 (init_insn_pattern): Initialize new options field.
4915 (clear_req_or_option_list, clear_req_option_list,
4916 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
4918 (parse_insn_pattern): Parse option conditions.
4919 (transition_applies): New.
4920 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
4921 swapped last arguments in calls to append_constant_value_condition.
4922 Call clone_req_option_list. Add warning about invalid opcode.
4923 Handle LOW16U and HI16U function names.
4924 (build_transition_table): Add cmp parameter and use it in calls to
4925 append_transition. Use new xtensa-isa.h functions. Check
4926 transition_applies before adding entries.
4927 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
4928 pass it through to build_transition_table.
4929 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
4930 ReqOption, transition_cmp_fn): New types.
4931 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4932 (transition_rule struct): Add options field.
4933 * doc/as.texinfo (Overview): Update Xtensa options.
4934 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
4935 --[no-]relax, and --[no-]generics options. Update descriptions of
4936 --text-section-literals and --[no-]longcalls. Add
4937 --[no-]absolute-literals and --[no-]transform.
4938 (Xtensa Syntax): Add description of syntax for FLIX instructions.
4939 Remove use of "generic" and "specific" terminology for opcodes.
4940 (Xtensa Registers): Generalize the syntax description to include
4941 user-defined register files.
4942 (Xtensa Automatic Alignment): Update.
4943 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
4944 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
4945 (Xtensa Directives): Remove confusing rules about precedence.
4946 (Density Directive, Relax Directive): Delete.
4947 (Schedule Directive): New.
4948 (Generics Directive): Rename to ...
4949 (Transform Directive): ... this node.
4950 (Literal Directive): Update for absolute literals. Missing
4951 literal_position directive is now an error.
4952 (Literal Position Directive): Update for absolute literals.
4953 (Freeregs Directive): Delete.
4954 (Absolute Literals Directive): New.
4955 (Frame Directive): Minor editing.
4956 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
4957 Update dependencies.
4958 * Makefile.in: Regenerate.
4960 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
4962 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
4963 to build the second and third fixups for a composite relocation.
4964 (macro_read_relocs): New function.
4965 (macro_build): Use it.
4966 (s_cpsetup): Pass all three composite relocation codes to macro_build.
4967 Simplify fragging code accordingly.
4968 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
4969 of the composite relocation. Set fx_tcbit in both fixups.
4971 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
4973 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
4974 (md_apply_fix3): Don't treat composite relocs as done.
4976 2004-10-07 Jan Beulich <jbeulich@novell.com>
4978 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
4979 prefix for symbol names generated from the LOCAL macro directive.
4981 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
4982 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
4984 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
4986 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
4988 (md_assemble): Add error checking for Co-Processor instructions.
4989 (get_cinv_parameters): Add 'b' option to invalidate the
4990 branch-target cache.
4992 2004-10-05 Paul Brook <paul@codesourcery.com>
4994 * config/tc-arm.c (unwind): New variable.
4995 (vfp_sp_encode_reg): New function.
4996 (vfp_sp_reg_required_here): Use it.
4997 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
4998 (vfp_parse_reg_list): New function.
4999 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
5000 s_arm_unwind_personality, s_arm_unwind_personalityindex,
5001 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
5002 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
5004 (md_pseudo_table): Add them.
5005 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
5006 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
5007 (set_section, add_unwind_adjustsp, flush_pending_unwind,
5008 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
5009 require_hashconst, add_unwind_opcode): New functions.
5010 * doc/c-arm.texi: Document unwinding opcodes.
5011 * NEWS: Mention the new feature.
5013 2004-10-04 Eric Christopher <echristo@redhat.com>
5015 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
5017 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
5019 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
5021 * config/tc-s390.c (md_apply_fix3): Likewise.
5022 * config/tc-sparc.c (md_apply_fix3): Likewise.
5024 2004-10-01 Paul Brook <paul@codesourcery.com>
5026 * config/tc-arm.c (arm_elf_section_type): New function.
5027 (arm_elf_change_section): Set section link for exidx sections.
5028 * config/tc-arm.h (arm_elf_section_type): Add prototype.
5029 (md_elf_section_type): Define.
5031 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
5033 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
5034 instruction's offset.
5036 2004-10-01 Adam Nemet <anemet@lnxw.com>
5038 * (TARGET_FORMAT): Remove LynxOS COFF definition.
5040 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
5042 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
5043 asymbol *, instead use symbol_get_bfdsym.
5045 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
5047 * config/tc-m68k.c (select_control_regs): Add mcf5249.
5049 2004-09-30 Paul Brook <paul@codesourcery.com>
5051 * config/tc-arm.c (do_smi, do_nop): New functions.
5052 (insns): Add ARMv6ZK instructions.
5053 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
5054 (tc_gen_reloc): Ditto.
5055 (arm_cpus): Add mpcore and arm1176.
5056 (arm_archs): Add armv6{k,z,zk}.
5057 * doc/c-arm.texi: Document new cores and architectures.
5059 2004-09-30 Nick Clifton <nickc@redhat.com>
5061 * config/tc-arm.c: Use ISO C90 formatting.
5063 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
5065 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
5066 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
5067 REG_TYPE_MVDX is expected.
5069 2004-09-29 Marc Bevand <m.bevand@gmail.com>
5071 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
5073 2004-09-21 James E Wilson <wilson@specifixinc.com>
5075 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
5076 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
5077 output_spill_base, output_unat_psprel, output_lc_psprel,
5078 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
5079 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
5080 output_spill_psprel_p): Use it.
5082 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
5084 * config/tc-crx.c (handle_LoadStor): New function.
5085 Handle load/stor unique instructions before parsing.
5087 2004-09-17 Paul Brook <paul@codesourcery.com>
5089 * config/tc-arm.c (s_arm_rel31): New funciton.
5090 (md_pseudo_table): Add .rel31.
5091 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
5092 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
5093 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
5094 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
5095 (arm_parse_reloc): Add (target2).
5097 2004-09-17 Alan Modra <amodra@bigpond.net.au>
5099 * Makefile.am: Run "make dep-am".
5100 * Makefile.in: Regenerate.
5101 * aclocal.m4: Regenerate.
5102 * configure: Regenerate.
5103 * doc/Makefile.in: Regenerate.
5104 * po/POTFILES.in: Regenerate.
5105 * po/gas.pot: Regenerate.
5107 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
5109 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
5110 [!LLONG_MAX]: Ditto.
5112 2004-09-13 Paul Brook <paul@codesourcery.com>
5114 * config/tc-arm.c: Rename RELABS to TARGET1.
5116 2004-09-13 Alan Modra <amodra@bigpond.net.au>
5118 * messages.c (as_internal_value_out_of_range): Cast values passed
5119 to as_bad_where or as_warn_where to proper type.
5121 2004-09-11 Theodore A. Roth <troth@openavr.org>
5123 * config/tc-avr.c: Add support for
5124 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
5126 2004-09-09 Alan Modra <amodra@bigpond.net.au>
5128 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
5129 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
5131 2004-09-08 Paul Brook <paul@codesourcery.com>
5133 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
5134 fini_array and preinit_array section types.
5135 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
5137 * doc/as.texinfo: Document extra section types.
5139 2004-09-02 Mark Mitchell <mark@codesourcery.com>
5141 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
5142 * Makefile.in: Regenerated.
5143 * configure.in: Set em for arm*-*-symbianelf*.
5144 * configure: Regenerated.
5145 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
5146 vectors when appropriate.
5147 * config/te-symbian.h: New file.
5149 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
5151 * config/tc-crx.c (gettrap): Exception vector can be case
5153 (process_label_constant): Fix a 32-bit displacement bug in branch
5155 (get_operandtype) : Bug fix, wrong operand was used.
5156 (process_label_constant): Initialize relocation type to
5159 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
5161 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
5162 for synthesizable cores.
5164 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
5166 2004-08-25 Dmitry Diky <diwil@spec.ru>
5168 * config/tc-msp430.c: Clean-up the code.
5169 (md_relax_table): New relax table.
5170 (mcu_types): Sort MCU types.
5171 (md_pseudo_table): Add .profiler pseudo handler.
5172 (pow2value): New function.
5173 (msp430_profiler): New function.
5174 (msp430_operands): Add new insns handlers.
5175 (msp430_srcoperand): Add register operand handler, allow complex
5177 (md_estimate_size_before_relax): Rewritten.
5178 (md_convert_frag): Rewritten.
5179 (msp430_relax_frag): New function.
5180 * config/tc-msp430.h (md_relax_frag): define macro
5181 * doc/c-msp430.texi: Update information.
5183 2004-08-24 Nick Clifton <nickc@redhat.com>
5185 * as.c (std_shortopts): Allow -g to take an optional argument.
5186 (parse_args): Pass any switch starting with -g on to the backend
5189 2004-08-18 Mark Mitchell <mark@codesourcery.com>
5191 * configure.in (arm*-*-symbianelf*): New target.
5192 (arm*-*-eabi*): Likewise.
5193 * configure: Regenerated.
5195 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5196 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
5199 2004-08-18 Jakub Jelinek <jakub@redhat.com>
5201 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
5202 argument, don't do anything if current section is not
5203 .gnu.linkonce.t.* and linkonce_empty is set.
5204 (generate_unwind_image, dot_endp): Adjust callers, call
5205 start_unwind_section (*, 1) if nothing will be put into the
5208 2004-08-17 Nick Clifton <nickc@redhat.com>
5210 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
5211 (show_usage): Add -g.
5212 (std_longopts): Add --gen-debug. Alpha sort the table.
5213 (parse_args): Print an error message if a switch is not handled.
5214 Handle the -g switch, calling md_debug_format_selector() if
5216 * NEWS: Mention new feature.
5217 * doc/as.texinfo: Document new switch.
5218 * doc/internals.texi: Document behaviour of md_parse_option.
5220 * config/tc-arm.c (md_parse_option): Do not issue an error message
5221 if the switch is not recognised.
5222 * config/tc-m68k.c (md_parse_option): Likewise.
5223 * config/tc-pdp11.c (md_parse_option): Likewise.
5224 * config/tc-v850.c (md_parse_option): Likewise.
5226 * as.h: Fix up formatting.
5229 2004-08-16 Nick Clifton <nickc@redhat.com>
5231 * macro.c (macro_set_alternate): Use ISO C90 formatting.
5233 * configure.in: Sort architecture based tables alphabetically.
5234 * configure: Regenerate.
5236 2004-08-16 Alan Modra <amodra@bigpond.net.au>
5238 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
5239 { "cc", 68 }, with { "cr", 70 }.
5241 2004-08-13 Jan Beulich <jbeulich@novell.com>
5242 Nick Clifton <nickc@redhat.com>
5244 * as.c: Add and handle new --alternate command line option.
5245 * macro.c (macro_set_alternate): New.
5246 * macro.h (macro_set_alternate): Declare.
5247 * read.c: Add and handle new .altmacro and .noaltmacro directives.
5248 * doc/as.texinfo: Document new command line option and pseudo-ops
5249 as well as insert documentation originating from gasp about
5250 alternate macro syntax.
5251 * NEWS: Mention new command line option and pseudo-ops.
5253 2004-08-10 Mark Mitchell <mark@codesourcery.com>
5255 * expr.c (operand): Handle the "~", "-", and "!" operators applied
5258 2004-08-06 Paul Brook <paul@codesourcery.com>
5260 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
5261 Handle new relocations.
5262 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
5264 2004-08-05 Bob Wilson <bob.wilson@acm.org>
5266 * write.c (relax_segment): Use was_address instead of address when
5267 setting fr_fix field for align frag due to backwards .org.
5269 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
5271 Introduce SH2a support.
5272 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5273 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
5275 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5276 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
5277 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5278 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
5279 to end of conditional expression.
5280 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5281 * config/tc-sh.c: Add sh2a-nofpu support.
5282 2003-12-29 DJ Delorie <dj@redhat.com>
5283 * tc-sh.c: Add sh2a support.
5284 (parse_reg): Add tbr.
5285 (parse_at): Support @@(disp,tbr).
5286 (get_specific): Support sh2a opcodes.
5287 (insert4): New, for 4 byte relocs.
5288 (build_Mytes): Support sh2a opcodes.
5289 (md_apply_fix3_Mytes): Support sh2a opcodes.
5290 2003-12-02 Michael Snyder <msnyder@redhat.com>
5291 * config/tc-sh.c (md_parse_option): Handle sh2a.
5292 (sh_elf_final_processing): Ditto.
5294 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
5296 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
5299 2004-07-27 Alan Modra <amodra@bigpond.net.au>
5301 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
5302 (ppc_arch): Expand comment.
5304 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
5306 * config/tc-crx.c: Support evaluating the difference between two
5308 * config/tc-crx.h: Likewise.
5310 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
5312 * config/tc-ia64.c (start_unwind_section): Set the linked-to
5314 (ia64_elf_section_change_hook): Set the linked-to section for
5317 2004-07-26 Dmitry Diky <diwil@spec.ru>
5319 * config/tc-msp430.c: Add new subtargets: msp430x1610,
5320 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
5321 msp430xG438, msp430xG439.
5323 2004-07-25 Daniel Jacobowitz <dan@debian.org>
5325 * doc/as.texinfo (Section, PushSection): Correct documentation
5328 2004-07-21 Jan Beulich <jbeulich@novell.com>
5330 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
5331 permissible for the selected instruction suffix.
5332 (match_template): Don't permit 64-bit general purpose operands in
5334 (finalize_imm): Permit 64-bit immediates.
5335 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
5336 specially except for the width of the used base and/or index
5337 registers. For 32-bit displacements, use sign-extended
5338 relocations only when using 64-bit addressing.
5339 Force zero displacement on rip-relative addressing when there is
5340 no other displacement.
5341 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
5342 specially except for the width of the used base and/or index
5344 (parse_register): Disallow Reg64 registers in 32-bit mode.
5346 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
5347 suffix if the instruction doesn't support it.
5349 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
5351 * config/tc-mips.c (append_insn): Handle constant expressions with
5352 no associated relocation.
5353 (mips_ip): Cancel the expression after use for the Q format
5355 (parse_relocation): Return no relocation for unsupported
5357 (my_getSmallExpression): Return no relocation if no relocation
5360 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5362 * config/obj-som.c (adjust_stab_sections): Add prototype.
5363 (obj_som_compiler, obj_som_version, obj_som_copyright,
5364 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
5365 * config/tc-hppa.c (update_subspace): Likewise.
5366 (is_defined_subspace): Amplify comment.
5367 * config/obj-som.h (som_frob_file): Add prototype.
5369 2004-07-19 Christopher Faylor <cgf@timesys.com>
5370 H.J. Lu <hongjiu.lu@intel.com>
5372 * subsegs.c (section_symbol): Don't create a new segment when
5373 existing segment is undefined.
5375 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
5377 * config/tc-arm.c: Include include/opcode/arm.h.
5378 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
5379 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
5380 (FPU_ARCH_*): Delete.
5381 * Makefile.am: Update dependencies.
5382 * Makefile.in: Regenerate.
5384 2004-07-15 Nick Clifton <nickc@redhat.com>
5386 * configure.in: Accept armbe as a big-endian arm configuration.
5387 * configure: Regenerate.
5389 2004-07-13 Thomas Nystrom <thn@saeab.se>
5391 * config/tc-i386.c (T_SHIFTOP): New constant.
5392 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
5393 (intel_el1): Handle '~'.
5394 (intel_get_token): Handle '<>', '&', '|' and '~'.
5396 2004-07-13 Nick Clifton <nickc@redhat.com>
5398 (md_assemble): Remove spurious newline from end of as_bad error
5400 (intel_e05_1): Likewise.
5401 (intel_e11): Likewise.
5402 (intel_match_token): Likewise.
5404 2004-07-11 Andreas Schwab <schwab@suse.de>
5406 * config/tc-m68k.c: Convert to C90. Remove redundant
5407 declarations. Indentation fixup.
5408 [M68KCOFF]: Include "obj-coff.h" instead of declaring
5409 obj_coff_section ourselves.
5411 2004-07-09 James E Wilson <wilson@specifixinc.com>
5413 * config/tc-ia64.c (default_big_endian): New.
5414 (dot_byteorder, md_begin): Use it.
5415 (md_parse_option): Set it.
5417 2004-07-09 Nick Clifton <nickc@redhat.com>
5419 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
5420 * configure: Regenerate.
5421 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
5422 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
5423 sh_find_elf_flags if necessary.
5425 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
5427 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
5428 going to be split into more than one in-place addend, return 0
5429 for relocations against mergeable sections. Associate comments
5432 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
5434 * Makefile.am (CPU_TYPES): Add crx.
5435 (TARGET_CPU_CFILES): Add config/tc-crx.c.
5436 (TARGET_CPU_HFILES): Add config/tc-crx.h.
5437 (DEPTC_crx_elf): New target.
5438 (DEPOBJ_crx_elf): Likewise.
5439 (DEP_crx_elf): Likewise.
5440 * Makefile.in: Regenerate.
5441 * configure.in: Add crx* target.
5442 * configure: Regenerate.
5443 * config/tc-crx.c: New file.
5444 * config/tc-crx.h: New file.
5445 * NEWS: Mention new target.
5447 2004-07-06 Nick Clifton <nickc@redhat.com>
5449 * config.in: Undefine TARGET_SYMBIAN by default.
5451 * configure: Regenerate. Add sh-symbian-elf target. If
5452 selected define TARGET_SYMBIAN.
5453 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
5454 format if TARGET_SYMBIAN has been defined.
5456 * output-file.c (output_file_create): Report the target format
5457 chosen when bfd_openw reports that it is invalid.
5459 * config/obj-coff.c (coff_pseudo_table): Only define the weak
5460 pseudo for BFD based assemblers.
5462 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
5465 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
5466 (md_parse_option): Remove redundant -isa testing.
5467 Make bfd_arch variable const.
5468 (md_show_usage): Make bfd_arch variable const.
5470 2004-07-03 James E Wilson <wilson@specifixinc.com>
5472 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
5473 * config/tc-ia64.h (md_frag_check): Define.
5475 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
5477 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
5479 * doc/as.texinfo (Weak): Document PE weak symbols.
5481 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
5483 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
5484 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
5485 (mips_frob_file): Rework so that only a single pass through the
5486 relocs is needed. Allow %lo()s to have higher offsets than their
5487 corresponding %hi()s or %got()s.
5489 2004-07-02 Nick Clifton <nickc@redhat.com>
5491 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
5492 allow values which have come from undefined symbols.
5493 Always consider this fixup to have been processed as a reloc
5494 cannot be generated for it.
5496 2004-07-02 Alan Modra <amodra@bigpond.net.au>
5498 * frags.h (struct frag): Add has_code and insn_addr fields.
5499 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
5500 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
5501 * config/tc-ppc.h (md_frag_check): Define.
5503 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
5505 * doc/Makefile.am (info): Rename goal to...
5506 (info-local): ... this, to preserve implicit dependencies.
5507 * doc/Makefile.in: Regenerate with automake 1.8.5.
5509 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5511 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
5512 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
5513 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
5514 (tc_gen_reloc): Likewise.
5515 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
5516 (m32r_parse_name): Likewise.
5517 (m32r_cgen_parse_fix_exp): Likewise.
5518 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
5519 (O_PIC_reloc): Likewise.
5520 (TC_CGEN_PARSE_FIX_EXP): Likewise..
5521 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
5522 for @GOTOFF, @GOT, @PLT.
5524 2004-06-21 Jan Beulich <jbeulich@novell.com>
5526 * gas/symbols.c: While discarding ordinary local absolute symbols
5527 when --strip-local-absolute is in effect, retain file symbols.
5529 2004-06-20 Andreas Schwab <schwab@suse.de>
5531 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
5532 (md_parse_option): Likewise.
5534 2004-06-17 Jan Beulich <jbeulich@novell.com>
5536 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
5537 * config/te-netware.h: New file.
5538 * config/te-ppcnw.h: Delete: Obsolete.
5539 * configure.in: Eliminate ill NetWare targets. Make generic
5540 NetWare target use proper emulation.
5541 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
5542 reference to new te-netware.h.
5543 * configure: Regenerate.
5544 * Makefile.in: Regenerate.
5546 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
5548 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
5549 comparison in .insn pseudo operation.
5551 2004-06-15 Alan Modra <amodra@bigpond.net.au>
5553 * config/obj-coff.c (coff_adjust_section_syms): Use
5554 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
5555 (coff_frob_section): Likewise.
5556 * config/tc-mips.c (md_apply_fix3): Likewise.
5557 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
5558 (elf_frob_file_after_relocs): Likewise.
5560 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5562 * config/tc-hppa.c (log2): Rename to exact_log2.
5563 (pa_next_subseg): Delete unused function.
5564 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
5565 (create_new_subspace): Likewise.
5568 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
5569 labels. Fix warning.
5571 2004-05-28 DJ Delorie <dj@redhat.com>
5573 * config/tc-mn10300.h (tc_fix_adjustable): Define.
5574 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
5575 or non-merged symbols.
5577 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
5579 * config/tc-ia64.c (remove_marked_resource): Save, clear and
5580 restore the old slot when inserting srlz.i/srlz.d.
5582 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
5584 * Makefile.am: Regenerate dependecies.
5585 * Makefile.in: Regenerate.
5586 * config/tc-sh.c (valid_arch): Make unsigned.
5587 (preset_target_arch): Likewise.
5588 (md_begin): Use new architecture flags system.
5589 (get_specific): Likewise.
5590 (assemble_ppi): Likewise.
5591 (md_assemble): Likewise. Also fix error check for bad opcodes.
5592 (md_parse_option): Likewise. Also generate -isa values according
5593 to the table in bfd/cpu-sh.c instead of just constants. Also
5594 allow <arch>-up ISA variants.
5595 (sh_elf_final_processing): Replace if-else chain with a call to
5596 sh_find_elf_flags().
5598 2004-05-28 Peter Barada <peter@the-baradas.com>
5600 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
5601 with zero offset into mode 2 addressing to save a word.
5603 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
5605 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
5606 (ar_is_only_in_integer_unit): New.
5607 (ar_is_only_in_memory_unit): New.
5608 (generate_unwind_image): Silence gcc on 32bit host.
5609 (md_assemble): Use ar_is_only_in_integer_unit instead of
5610 ar_is_in_integer_unit. Check AR access.
5612 2004-05-27 Peter Barada <peter@the-baradas.com>
5614 * config/tc-m68k.c (md_begin): Sort the opcode table into
5616 (m68k_compare_opcode): New function to do the sorting.
5618 2004-05-24 Peter Barada <peter@the-baradas.com>
5620 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
5621 addressing on MIT style operands.
5622 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
5624 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
5627 2004-05-23 Alan Modra <amodra@bigpond.net.au>
5629 * expr.c (operand, operator): Don't reject '++' and '--'.
5631 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
5633 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
5636 2004-05-17 Adam Nemet <anemet@lnxw.com>
5638 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
5639 * configure: Regenerate.
5641 2004-05-13 Paul Brook <paul@codesourcery.com>
5643 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
5645 2004-05-13 Joel Sherrill <joel@oarcorp.com>
5647 * configure.in (or32-*-rtems*): Switch to elf.
5648 * configure: Regenerate.
5650 2004-05-13 Nick Clifton <nickc@redhat.com>
5652 * po/fr.po: Updated French translation.
5654 2004-05-11 Nick Clifton <nickc@redhat.com>
5656 * doc/as.texinfo (Section): Document G and T flags to .section
5657 directive. Document the extra arguments that the G flag
5658 requires. Document the #tls flag.
5660 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
5662 * subsegs.c (section_symbol): Create a new section symbol if
5663 the existing one doesn't match.
5664 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
5666 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
5668 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
5669 to cope with VR4181A errata MD(1) and MD(4).
5671 2004-05-07 Brian Ford <ford@vss.fsi.com>
5673 * NEWS: Mention .secrel32 for pe[i]-i386.
5675 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
5677 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
5678 (HANDLE_ALIGN): New.
5680 2004-05-06 Daniel Jacobowitz <dan@debian.org>
5682 * Makefile.am (DIST_SUBDIRS): Define.
5683 * aclocal.m4: Regenerate with automake 1.8.4.
5684 * Makefile.in: Likewise.
5685 * doc/Makefile.in: Likewise.
5687 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
5689 * config/tc-ia64.c (dot_serialize): Declare.
5690 (dot_serialize): New function.
5691 (md_pseudo_table): Add ".serialize.data" and
5692 ".serialize.instruction" directives.
5694 2004-05-06 Nick Clifton <nickc@redhat.com>
5696 * messages (as_internal_value_out_of_range): Print a message about
5697 a value being out of range. Be consistent about whether the
5698 values are printed in decimal or hexadecimal.
5699 (as_warn_value_out_of_range): Generate a warning message about an
5701 (as_bad_value_out_of_range): Generate an error message about an
5703 * as.h: Prototype the new functions.
5704 * config/tc-alpha.c (insert_operand): Use new function.
5705 * config/tc-arc.c (arc_insert_operand): Likewise.
5706 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
5707 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
5708 * config/tc-ppc.c (ppc_insert_operand): Likewise.
5709 * config/tc-s390.c (s390_insert_operand): Likewise.
5710 * config/tc-v850.c (v850_insert_operand): Likewise.
5712 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
5714 * configure.in: Set em=linux for frv-*-*linux*.
5715 * configure: Rebuilt.
5716 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
5717 (frv_md_fdpic_enabled): New.
5718 * config/tc-frv.c (frv_md_fdpic_enabled): New.
5719 (DEFAULT_FDPIC): New.
5720 (frv_flags): Use DEFAULT_FDPIC.
5721 (frv_pic_flag): Likewise.
5722 (OPTION_NOPIC): New.
5723 (md_longopts): Add -mnopic.
5724 (md_parse_option): Handle it.
5725 (md_show_usage): Add -mfdpic and -mnopic.
5727 2004-05-05 Peter Barada <peter@the-baradas.com>
5729 * config/tc-m68k.c: Add find_cf_chip to print list of valid
5730 chips for invalid coldfire instructions, rename selectors
5731 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
5732 add current_chip to track which chip is referred to(including save/restore),
5733 use current_chip to select control registers, not current_arch.
5734 (md_show_usage): Add new chips.
5735 * doc/c-m68k.texi: Document new command line switches.
5737 2004-05-05 Jakub Jelinek <jakub@redhat.com>
5739 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
5740 (NOP_OPCODE): Define.
5741 (s390_align_code): Remove prototype.
5742 * tc-s390.c (s390_align_code): Remove.
5744 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
5746 * config/tc-ia64.c (make_unw_section_name): Removed.
5747 (start_unwind_section): New function.
5748 (generate_unwind_image): Take const segT instead of const
5750 (dot_handlerdata): Adjusted.
5751 (dot_endp): Likewise.
5753 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5755 * config/obj-elf.c (obj_elf_change_section): Allow the
5756 ".note.GNU-stack" section has SHF_EXECINSTR.
5758 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5760 * config/obj-elf.c (get_section): Return bfd_boolean.
5761 (obj_elf_change_section): Call bfd_get_section_by_name_if
5762 instead of bfd_map_over_sections.
5764 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
5766 * config/obj-elf.c (get_section): New function.
5767 (obj_elf_change_section): Support multiple sections with same
5770 2004-04-30 Nick Clifton <nickc@redhat.com>
5772 * config/tc-arm.c (create_register_alias): Fix typo checking for
5773 case sensitive register aliases.
5774 (co_proc_number): Use error message string in all_reg_maps[]
5776 (cp_reg_required_here): Likewise.
5777 (fp_reg_required_here): Likewise.
5779 2004-04-29 Brian Ford <ford@vss.fsi.com>
5781 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
5783 2004-04-28 Chris Demetriou <cgd@broadcom.com>
5785 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
5786 (load_address, macro, mips_ip, md_parse_option)
5787 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
5788 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
5789 embedded-PIC handling, and update comments.
5790 (SWITCH_TABLE): Remove.
5791 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
5792 (enum mips_pic_level): Remove EMBEDDED_PIC.
5793 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
5794 (TC_FORCE_RELOCATION): Update comment.
5795 * ecoff.c (ecoff_build_lineno): Add comment about some code that
5796 might be safe to remove now that MIPS embedded-PIC is gone.
5798 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5800 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
5801 call to obj_set_subsection_attributes.
5802 (obj_som_init_stab_section): Likewise.
5803 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
5804 (pa_def_subspaces): Provide comdat default.
5805 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
5806 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
5807 calls to create_new_subspace and update_subspace to pass comdat flag.
5808 (create_new_subspace, update_subspace): Add new comdat argument. Use
5809 it in calls to obj_set_subsection_attributes.
5810 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
5811 and use of comdat, common and dup_comm parameters.
5813 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
5815 * config/obj-elf.c (obj_elf_change_section): Check if the old
5816 group name is NULL before comparison.
5818 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5820 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
5822 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5824 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
5826 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5828 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
5829 (OPTION_MEMBEDDED_PIC): Remove.
5830 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
5831 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
5832 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
5833 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
5834 (OPTION_ELF_BASE): Renumber.
5835 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
5836 (md_show_usage): Remove mention of -membedded-pic.
5837 * doc/as.texinfo: Remove mention of -membedded-pic.
5839 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5841 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
5842 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
5844 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
5845 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
5846 USE_GLOBAL_POINTER_OPT.
5848 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5850 * config/tc-mips.c (macro): One more use of load_delay_nop.
5852 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
5854 * config/tc-mips.c (load_delay_nop): New function.
5855 (load_address, macro): Use load_delay_nop() to build a nop
5856 which can be omitted with gpr_interlocks.
5858 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5860 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
5861 cop_interlocks): Remove superfluous CPU entries.
5863 2004-04-22 Paul Brook <paul@codesourcery.com>
5865 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
5867 2004-04-22 Peter Barada <peter@the-baradas.com>
5869 * NEWS: Added support for EMAC instructions and MAC/EMAC
5871 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
5872 scale factor tokens, trailing_ampersand to mark mask addressing
5873 for MAC/EMAC instructions.
5874 * config/m68k-parse.y: Add options_ampersand clause, '<<',
5876 (yylex): Handle '>', '<', and '&' following '+'.
5877 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
5878 architectures in archs[].
5879 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
5880 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
5882 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
5883 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
5885 Add EMAC operands to init_table[].
5887 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
5889 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
5891 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
5892 * config/tc-arm.c (enum mstate): Delete from here.
5893 (mapping_state): Remove the static mapstate variable and instead
5894 store the state in the segment. This allows a per-section mapping
5895 state. Handle and ignore MAP_UNDEFINED states.
5896 (arm_elf_change_section): Get the current mapping state from the
5898 (s_ltorg): Set the mapping state to MAP_DATA.
5899 (arm_cleanup): Use arm_elf_change_section to get the mapping state
5900 for each pool as it is emitted.
5902 2004-04-22 Nick Clifton <nickc@redhat.com>
5904 * config/tc-arm.h: Formatting tidy ups.
5906 2004-04-20 Chris Demetriou <cgd@broadcom.com>
5908 * NEWS: Note that MIPS -membedded-pic option is deprecated.
5910 2004-04-20 DJ Delorie <dj@redhat.com>
5912 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
5913 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
5914 [TE_PE] (O_secrel): Define.
5915 [TE_PE] (x86_pe_cons_fix_new): New.
5916 [TE_PE] (pe_directive_secrel): Likewise.
5917 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
5919 2004-04-19 Eric Christopher <echristo@redhat.com>
5921 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
5922 of previous patch for fix in gcc.
5924 2004-04-19 Jakub Jelinek <jakub@redhat.com>
5926 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
5928 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
5930 * read.c (do_align): Call md_flush_pending_output, if defined.
5932 2004-04-16 Alan Modra <amodra@bigpond.net.au>
5934 * expr.c (operand): Correct checks for ++ and --.
5936 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
5938 * config/tc-generic.c: Add some comments.
5940 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
5942 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
5943 -{no-}mfix-vr4122-bugs.
5944 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
5945 (append_insn, mips_emit_delays): Update accordingly.
5946 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
5947 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
5948 (md_parse_option): Update after above changes.
5949 (md_show_usage): Add -mfix-vr4120.
5951 2004-04-13 Bob Wilson <bob.wilson@acm.org>
5953 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
5954 of .section directive; add a reference to the ELF .subsection
5957 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5959 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
5962 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5964 * Makefile.am: Remove mips from aout targets.
5965 * Makefile.in: Regenerate.
5966 * configure.in: Remove mips-dec-bsd* target.
5967 * configure: Regenerate.
5969 2004-04-07 Alan Modra <amodra@bigpond.net.au>
5972 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
5973 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
5974 Update "mapping". Restrict some @ modifiers to 32 bit.
5976 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
5977 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
5979 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
5980 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
5981 dont_adjust_reloc_32 is set.
5982 (md_longopts): Add option -renesas.
5983 (md_parse_option, md_show_usage): Likewise.
5984 * doc/c-sh.texi: Likewise.
5986 2004-04-01 Dave Korn <dk@artimi.com>
5988 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
5989 hi16 and lo16 fixS structs.
5990 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
5991 exactly the same way as for RELOC_DLX_REL16.
5992 (machine_ip): properly respect LO flag in the_insn and
5993 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
5994 (md_apply_fix3): apply RELOC_DLX_LO16.
5996 2004-03-30 Stan Shebs <shebs@apple.com>
5998 Remove long-obsolete MPW support.
5999 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
6000 * configure.in: Remove mention of ppc-*-mpw* config.
6001 * configure.in: Likewise.
6003 2004-03-30 Nick Clifton <nickc@redhat.com>
6005 * config/tc-arm.c (meabi_flags): Make its use conditional upon
6006 OBJ_ELF being defined.
6008 2004-03-27 Alan Modra <amodra@bigpond.net.au>
6010 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
6012 2004-03-23 Paul Brook <paul@codesourcery.com>
6014 * config/tc-arm.c (meabi_flags): New variable.
6015 (arm_parse_eabi): New function.
6016 (md_begin): Set flags for EABI v3.
6018 (arm_long_opts): Add meabi.
6019 * doc/as.texinfo <ARM>: Document -meabi.
6020 * doc/c-arm.texi: Ditto.
6022 2004-03-22 Bob Wilson <bob.wilson@acm.org>
6024 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
6025 tables even when use_literal_section flag is not set.
6027 2004-03-22 Alan Modra <amodra@bigpond.net.au>
6029 * config/tc-sh.c: Remove trailing whitespace.
6031 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
6033 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
6034 --mul-bug-abort and the default behavior.
6035 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
6036 (err_for_dangerous_mul_placement): New variable.
6037 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
6039 (md_cris_relax_table): Have placeholder for STATE_MUL.
6040 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
6041 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
6043 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
6044 STATE_BYTE)>: Ditto.
6045 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
6046 alignment and position of this frag, emit error message if
6048 (md_assemble): For a multiply insn and when checking it,
6049 transform the current frag into a special frag for that purpose.
6050 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
6051 OPTION_MULBUG_ABORT_ON>: Handle new options.
6053 2004-03-19 Bob Wilson <bob.wilson@acm.org>
6055 * config/tc-xtensa.c (mark_literal_frags): New function.
6056 (xtensa_move_literals): Call mark_literal_frags for all literal
6057 segments, including init and fini literal segments.
6058 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
6060 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6062 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
6063 (pa_comm): Set BSF_OBJECT in symbol flags.
6065 2004-03-19 Alan Modra <amodra@bigpond.net.au>
6067 * Makefile.am: Run "make dep-am".
6068 * Makefile.in: Regenerate.
6069 * doc/Makefile.in: Regenerate.
6070 * config.in: Regenerate.
6071 * po/gas.pot: Regenerate.
6073 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
6075 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
6076 (demand_empty_rest_of_line): Issue an error here.
6077 (ignore_rest_of_line): Silently skip to end.
6078 (demand_copy_string): Issue an error, not warning.
6080 * config/obj-elf.c (obj_elf_section_name): Likewise.
6081 (obj_elf_section): Likewise.
6082 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
6083 (arc_extinst): Likewise.
6084 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
6085 (dot_spill): Likewise.
6086 (dot_unwabi): Likewise.
6087 (dot_prologue): Likewise.
6089 * expr.c (operand): Reject ++ and --.
6090 (operator): Likewise.
6092 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
6094 * config/tc-sh.c: Include dw2gencfi.h.
6095 (sh_cfi_frame_initial_instructions): New function.
6096 (sh_regname_to_dw2regnum): Likewise.
6097 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
6099 (TARGET_USE_CFIPOP): Define.
6100 (tc_cfi_frame_initial_instructions): Likewise.
6101 (tc_regname_to_dw2regnum): Likewise.
6102 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
6103 * Makefile.am: Update dependencies.
6104 * Makefile.in: Regenerate.
6106 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
6108 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
6109 * configure: Regenerate.
6111 2004-03-12 Bob Wilson <bob.wilson@acm.org>
6113 * read.c (s_leb128): Call md_flush_pending_output.
6115 2004-03-12 Michal Ludvig <mludvig@suse.cz>
6117 * config/tc-i386.c (output_insn): Handle PadLock instructions.
6118 * config/tc-i386.h (CpuPadLock): New define.
6119 (CpuUnknownFlags): Added CpuPadLock.
6121 2004-03-07 Andreas Schwab <schwab@suse.de>
6123 * doc/c-hppa.texi (HPPA Directives): Fix typo.
6125 2004-03-07 Richard Henderson <rth@redhat.com>
6127 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
6128 (cfi_finish): Likewise for fde.
6130 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
6132 * config/tc-ia64.c (md_assemble): Properly handle NULL
6134 (ia64_handle_align): Don't abort if failed to add a stop bit.
6136 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
6138 * Makefile.in: Regenerated.
6139 * aclocal.m4: Likewise.
6140 * configure: Likewise.
6141 * doc/Makefile.in: Likewise.
6143 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
6145 * config/tc-ia64.c (dot_align): New.
6146 (ia64_do_align): Make it static.
6147 (md_pseudo_table): Use "dot_align" for "align".
6148 (ia64_md_do_align): Don't set align_frag here.
6149 (ia64_handle_align): Add a stop bit to the previous bundle if
6152 * config/tc-ia64.h (ia64_do_align): Removed.
6154 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
6156 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
6157 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
6158 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
6159 the most general type or the user specifically requested it.
6160 (md_assemble): Add a new error message for when an instruction
6161 is understood, but is not allowed due to an -isa option.
6163 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
6165 * config/tc-ia64.c (align_frag): New.
6166 (md_assemble): Set the tc_frag_data field in align_frag for
6167 IA64_OPCODE_FIRST instructions.
6168 (ia64_md_do_align): Set align_frag.
6169 (ia64_handle_align): Add a stop bit if needed.
6171 * config/tc-ia64.h (TC_FRAG_TYPE): New.
6172 (TC_FRAG_INIT): New.
6174 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
6176 * config/tc-frv.c (fr400_audio): New variable.
6177 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
6178 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
6179 (target_implements_insn_p): New function.
6180 (md_assemble): Report an error if the processor doesn't implement
6183 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6185 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
6186 (md_parse_option): Ditto.
6187 (OPTION_NO_SPECIAL_M32R): Added.
6188 (md_show_usage): Document it.
6189 (enable_speial_m32r): Changed a default value from 0 to 1.
6190 * doc/c-m32r.texi: Document the -no-bitinst option.
6192 2004-02-27 Nick Clifton <nickc@redhat.com>
6194 * config/tc-sh.c (get_operand): Revert previous delta.
6195 (tc_gen_reloc): Check for an unknown reloc type before processing
6198 2004-02-27 Hannes Reinecke <hare@suse.de>
6200 * config/tc-s390.c (s390_insn): Correct range check for opcode in
6201 .insn pseudo operation.
6203 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
6205 * config/tc-sh.c (get_operand): In case of #Imm, check has been
6206 added for wrong syntax.
6208 2004-02-26 Eric Christopher <echristo@redhat.com>
6210 * config/tc-mips.c (mips_dwarf2_addr_size): New.
6211 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
6213 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
6215 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
6216 nibble types to assembler.
6218 2004-02-25 Fred Fish <fnf@redhat.com>
6220 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
6222 2004-02-20 James E Wilson <wilson@specifixinc.com>
6224 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
6226 (fixup_unw_records): New arg before_relax. Pass to slot_index.
6227 (ia64_estimate_size_before_relax): New.
6228 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
6229 (generate_unwind_image): Pass 1 to fixup_unw_records.
6230 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
6231 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
6233 2004-02-19 Jakub Jelinek <jakub@redhat.com>
6235 * stabs.c (generate_asm_file): Avoid warning about use of
6236 uninitialized variable.
6238 2004-02-18 David Mosberger <davidm@hpl.hp.com>
6240 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
6241 body, and endp, allow unwind records which do not have a "t"
6242 (time/instruction) field.
6244 2004-02-17 Petko Manolov <petkan@nucleusys.com>
6246 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
6247 (do_mav_dspsc_2): Likewise.
6248 Fix accumulator registers move opcodes.
6250 2004-02-13 Hannes Reinecke <hare@suse.de>
6251 Jakub Jelinek <jakub@redhat.com>
6253 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
6255 2004-02-10 Steve Ellcey <sje@cup.hp.com>
6257 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
6258 (tc_frob_symbol): New macro definition.
6259 * config/tc-ia64.c (ia64_frob_symbol): New routine.
6261 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
6263 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
6266 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
6268 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
6269 (TC_CASE_SENSITIVE): ... this.
6270 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
6271 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
6273 2004-02-06 James E Wilson <wilson@specifixinc.com>
6275 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
6276 (generate_unwind_image): Re-add it here.
6278 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
6280 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
6281 * read.h (SKIP_WHITESPACE): Turn into an expression.
6282 * read.c (read_a_source_file): A pseudo is removed by having a
6285 2004-02-05 James E Wilson <wilson@specifixinc.com>
6287 * config/tc-ia64.c (output_endp): New.
6288 (count_bits): Delete.
6289 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
6290 endp unwind records.
6291 (fixup_unw_records): Handle endp unwind records. Delete code for
6292 shortening prologue regions not followed by a body record.
6293 (dot_endp): Call add_unwind_entry to emit endp unwind record.
6294 * config/tc-ia64.h (unw_record_type): Add endp.
6296 2004-02-03 James E Wilson <wilson@specifixinc.com>
6298 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
6299 fill padding bytes with zeroes.
6300 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
6301 sets unwind_record slot_number and slot_frag fields.
6303 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6305 * config/tc-mips.c (add_got_offset_hilo): New function.
6306 (macro): Use load_register() and add_got_offset_hilo() to load
6307 constants instead of hardcoding code sequences throughout.
6309 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
6311 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
6313 2004-01-26 Bernardo Innocenti <bernie@develer.com>
6315 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
6317 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
6318 of hard-coded test for TARGET_OS=elf.
6320 2004-01-24 Chris Demetriou <cgd@broadcom.com>
6322 * config/tc-mips.c (hilo_interlocks): Change definition
6323 so that MIPS32, MIPS64 and later ISAs are included, along with
6324 the already-included machines. Update comments.
6326 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
6328 * config/tc-arm.c (tc_gen_reloc): Improve error message for
6329 undefined local labels.
6331 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6333 * config/tc-mips.c (load_address, macro): Update comments about
6334 NewABI GP relaxation.
6336 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6338 * config/tc-mips.c (macro_build): Remove place and counter arguments.
6339 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
6340 (mips16_macro_build, macro_build_jalr): Remove counter argument.
6341 (set_at, load_register, load_address, move_register): Likewise.
6342 (load_got_offset, add_got_offset): Likewise.
6343 Update all calls and tidy accordingly.
6345 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6347 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
6348 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
6349 (RELAX_USE_SECOND): Bump to 0x10000.
6350 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
6351 (mips_macro_warning): New variable.
6352 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
6353 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
6354 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
6356 (append_insn): Update mips_macro_warning.sizes.
6357 (macro_start, macro_warning, macro_end): New functions.
6358 (macro_build): Don't emit warnings here.
6359 (macro_build_lui, md_estimate_size_before_relax): ...or here.
6360 (md_convert_frag): Check for cases where one macro alternative
6361 needs a warning and the other doesn't. Emit a warning if the
6362 longer sequence was chosen.
6364 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6366 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
6367 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
6368 the first sequence, the size of the second sequence, and a flag
6369 that says whether we should warn.
6370 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
6371 (RELAX_FIRST, RELAX_SECOND): New.
6372 (mips_relax): New variable.
6373 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
6374 (append_insn): Remove "place" argument. Use mips_relax.sequence
6375 rather than "place" to check whether we're expanding the second
6376 alternative of a relaxable macro. Remove redundant check for
6377 branch relaxation. If generating a normal insn, and there
6378 is not enough room in the current frag, call relax_close_frag()
6379 to close it. Update mips_relax.sizes[]. Emit fixups for the
6380 second version of a relaxable macro. Record the first relaxable
6381 fixup in mips_relax. Remove tc_gen_reloc workaround.
6382 (macro_build): Remove all uses of "place". Use mips_relax.sequence
6383 in the same way as in append_insn.
6384 (mips16_macro_build): Remove "place" argument.
6385 (macro_build_lui): As for macro_build. Don't drop the add_symbol
6386 when generating the second version of a relaxable macro.
6387 (load_got_offset, add_got_offset): New functions.
6388 (load_address, macro): Use new relaxation machinery. Remove
6389 tc_gen_reloc workarounds.
6390 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
6391 version of a relaxable macro is needed. Return -RELAX_SECOND if the
6392 first version is needed.
6393 (tc_gen_reloc): Remove relaxation handling.
6394 (md_convert_frag): Go through the fixups for a relaxable macro and
6395 mark those that belong to the unneeded alternative as done. If the
6396 second alternative is needed, adjust the fixup addresses to account
6397 for the deleted first alternative.
6399 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6401 * frags.h (frag_room): Declare.
6402 * frags.c (frag_room): New function.
6403 * doc/internals.texi: Document it.
6405 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6407 * config/tc-mips.c (append_insn): Don't do r3900 interlock
6408 optimization for -mtune=r3900, as this will break on other CPUs.
6410 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
6412 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
6413 be relaxed, use fixup.
6414 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
6416 2004-01-19 Jakub Jelinek <jakub@redhat.com>
6418 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
6421 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6423 * config/tc-mips.c (append_insn): Properly detect variant frags
6424 that preclude swapping of relaxed branches. Correctly swap
6425 instructions between frags when dealing with relaxed branches.
6427 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6429 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
6431 * aclocal.m4: Regenerate.
6432 * configure: Regenerate.
6434 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
6436 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
6439 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
6441 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
6442 reloc, reserve space for the delay slot as well as the jalr itself.
6444 2004-01-09 Paul Brook <paul@codesourcery.com>
6446 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
6447 (do_vfp_sp2_from_reg2): New function.
6449 (do_vfp_dp_from_reg2): Check return values properly.
6451 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
6453 * config/tc-mips.c (warn_nops): Remove static variable.
6454 (macro): Remove test of warn_nops.
6455 (md_shortops): Remove 'n'.
6456 (md_parse_option): Remove 'n' case.
6457 (md_show_usage): Remove -n.
6458 * doc/as.texinfo (Overview): Remove MIPS -n option.
6459 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
6460 * NEWS: Mention removal of MIPS -n option.
6462 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
6463 (cop_interlocks): Check ISA level.
6464 (cop_mem_interlocks): Define.
6465 (reg_needs_delay): Check cop_interlocks rather than
6466 ISA_HAS_COPROC_DELAYS.
6467 (append_insn): Likewise. Use cop_mem_interlocks rather than
6468 directly checking mips_opts.isa.
6469 (mips_emit_delays): Likewise.
6471 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
6473 * config/tc-ia64.c (unwind): Move next_slot_number and
6474 next_slot_frag to ...
6475 (unw_rec_list): Here.
6476 (free_list_records): Removed.
6477 (output_unw_records): Likewise.
6478 (generate_unwind_image): Make it void.
6479 (alloc_record): Initialize next_slot_number and next_slot_frag.
6480 (slot_index): Take .org, .space and .align into account.
6481 (fixup_unw_records): Don't set slot_number to 0. Use
6482 list->next_slot_number and list->next_slot_frag instead of
6483 unwind.next_slot_number and unwind.next_slot_frag.
6484 (ia64_convert_frag): New.
6485 (generate_unwind_image): Generate a rs_machine_dependent frag
6487 (emit_one_bundle): Use list->next_slot_number and
6488 list->next_slot_frag instead of unwind.next_slot_number and
6489 unwind.next_slot_frag.
6491 * config/tc-ia64.h (md_convert_frag): Defined as
6493 (md_estimate_size_before_relax): Defined as (f)->fr_var.
6495 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
6497 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
6498 * config/tc-frv.h (md_apply_fix3): Don't define.
6499 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
6501 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
6502 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
6503 * config/tc-frv.c (line_separator_chars): Add `!'.
6504 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
6505 * config/tc-frv.c (md_assemble): Clear insn upfront.
6506 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
6507 * config/tc-frv.c (OPTION_FDPIC): New macro.
6508 (md_longopts): Add mfdpic.
6509 (md_parse_option): Handle it.
6510 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
6511 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
6512 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
6513 (frv_pic_ptr): Parse funcdesc.
6515 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6517 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
6518 gasver.texi. Remove duplicate symbol definitions for texi2pod.
6520 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6522 * Makefile.am (Makefile): Move the dependency on
6523 $(BFDDIR)/configure.in to...
6524 (CONFIG_STATUS_DEPENDENCIES): ... here.
6525 (AUTOMAKE_OPTIONS): Require automake 1.8.
6526 * Makefile.in: Regenerate.
6527 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
6528 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
6529 $(BFDDIR)/configure.in here as well.
6530 * doc/Makefile.in: Regenerate.
6532 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6534 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
6535 * Makefile.in: Regenerate.
6536 * aclocal.m4: Regenerate.
6537 * doc/Makefile.am (install, install-info): Remove.
6538 (install-data-local): A new hook for install-info.
6539 (AUTOMAKE_OPTIONS): Require automake 1.8.
6540 * doc/Makefile.in: Regenerate.
6542 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
6544 * doc/c-sh.texi: Update description about floating point behavior
6547 2004-01-02 Bernardo Innocenti <bernie@develer.com>
6549 * configure.in: Add m68k-uClinux target.
6550 * configure: Regenerate.
6552 For older changes see ChangeLog-0203
6558 version-control: never