1 2005-11-04 Alexandre Oliva <aoliva@redhat.com>
3 * read.c (s_weakref): Do not permit redefinitions.
4 * symbols.c (colon): Do not permit redefinitions of equated
7 2005-11-01 Thiemo Seufer <ths@networkno.de>
10 * Makefile.am: Disable -Werror for the itbl-lex.o rule.
11 * Makefile.in: Regenerate.
13 2005-11-01 Thiemo Seufer <ths@networkno.de>
15 * config/tc-mips.c (md_parse_option): Fix typo in comment.
17 2005-10-30 Mark Mitchell <mark@codesourcery.com>
19 * as.c (show_usage): Document "@FILE".
21 2005-10-30 H.J. Lu <hongjiu.lu@intel.com>
23 * Makefile.am (OBJ_FORMATS): Remove vms.
25 * Makefile.in: Regenerated.
27 * dep-in.sed: Replace " ./" with " ".
29 2005-10-28 Dave Brolley <brolley@redhat.com>
31 Contribute the following change:
32 2005-09-19 Dave Brolley <brolley@redhat.com>
34 * config/tc-m32c.c (default_isa): New static variable.
35 (m32c_isa): Now of type CGEN_BITSET.
36 (md_begin): Pass &m32c_isa to m32c_cgen_cpu_open.
38 2005-10-28 Paul Brook <paul@codesourcery.com>
40 * config/tc-arm.c (aeabi_set_public_attributes): Use selected_cpu
41 instead of mcpu_cpu_opt.
43 2005-10-27 Sterling Augustine <sterling@tensilica.com>
45 * config/tc-xtensa.c (find_vinsn_conflicts): Change error messages to
46 refer to "ports" instead of "queues".
47 (check_t1_t2_reads_and_writes): Pass correct interface values to
48 xtensa_interface_inout.
50 2005-10-27 Jan Beulich <jbeulich@novell.com>
52 * read.c (assign_symbol): Also consider equates already defined.
53 * symbols.c (symbol_clone): Also clone the underlying BFD symbol.
54 * config/obj-coff.h (obj_symbol_clone_hook): New.
55 (coff_obj_symbol_clone_hook): Declare.
56 * config/obj-coff.c (coff_obj_symbol_clone_hook): New.
58 2005-10-26 DJ Delorie <dj@redhat.com>
60 * config/tc-m32c.c (md_relax_table, subtype_mappings,
61 md_convert_frag): Add jsr.w support.
63 * config/tc-m32c.c (md_assemble): Don't use errmsg as the format
65 (md_cgen_lookup_reloc): Add m32c bitbase operands. Add 8-s24
66 and imm-8-HI operands.
68 2005-10-26 Paul Brook <paul@codesourcery.com>
70 * config/tc-arm.c (insns): Correct "sel" entry.
72 2005-10-26 Jan Beulich <jbeulich@novell.com>
74 * config/tc-i386.c (i386_operand): Don't check register prefix here.
75 (parse_real_register): Rename from parse_register.
76 (parse_register): New.
77 (i386_parse_name): New.
79 (intel_e11): Don't tolerate registers in offset expressions anymore.
80 (intel_get_token): Don't check register prefix here. Copy the actual
81 register token, not the canonical register name.
82 * config/tc-i386.h (md_operand): Delete.
83 (i386_parse_name): Declare.
84 (md_parse_name): Define.
86 2005-10-25 Arnold Metselaar <arnold.metselaar@planet.nl>
88 * Makefile.am: Add Z80 cpu.
89 * Makefile.in: Regenerated.
90 * app.c (do_scrub_chars)<TC_Z80>: Correctly scrub "ex af,af'"
91 and disallow newlines in quoted strings.
92 * configure.tgt: Add z80-*-coff.
93 * config/obj-coff.h: Add format "coff-z80".
94 * doc/Makefile.am: Add c-z80.texi.
95 * doc/Makefile.in: Regenerated.
96 * doc/all.texi: Add Z80.
97 * doc/c-z80.texi: New file
98 * doc/as.texinfo: Add z80 options and some z80-related remarks.
99 * config/tc-z80.c: New file
100 * config/tc-z80.h: New file
101 * NEWS: Mention new support.
103 2005-10-25 H.J. Lu <hongjiu.lu@intel.com>
105 * write.c (adjust_reloc_syms): Undo the change made on
106 2005-04-26 to allow local symbol set to undefined symbol.
108 2005-10-24 H.J. Lu <hongjiu.lu@intel.com>
110 * Makefile.am (bfin-parse.tab.h): Removed.
111 (bfin-parse.h): Added.
112 * Makefile.in: Regenerated.
114 2005-10-25 Alan Modra <amodra@bigpond.net.au>
116 * po/POTFILES.in: Regenerate.
117 * po/gas.pot: Regenerate.
119 2005-10-24 Bernd Schmidt <bernd.schmidt@analog.com>
121 * config/tc-bfin.c (Expr_Node_Gen_Reloc): If have symbol + constant,
122 make a single reloc with an offset rather than a stack.
123 * config/tc-bfin.h (MD_APPLY_SYM_VALUE): Define to 0.
125 2005-10-24 Alexandre Oliva <aoliva@redhat.com>
127 * read.c (potable): Add weakref.
129 * read.h (s_weakref): Declare.
130 * struc-symbol.h (struct symbol): Add sy_weakrefr and sy_weakrefd.
131 * symbols.c (colon): Clear weakrefr.
132 (symbol_find_exact): Rename to, and reimplement in terms of...
133 (symbol_find_exact_noref): ... new function.
134 (symbol_find): Likewise...
135 (symbol_find_noref): ... ditto.
136 (resolve_symbol_value): Resolve weakrefr without setting their
138 (S_SET_WEAK): Call hook.
139 (S_GET_VALUE): Follow weakref link.
140 (S_SET_VALUE): Clear weakrefr.
141 (S_IS_WEAK): Follow weakref link.
142 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): New.
143 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): New.
144 (symbol_set_value_expression, symbol_set_frag): Clear weakrefr.
145 (symbol_mark_used): Follow weakref link.
146 (print_symbol_value_1): Print weak, weakrefr and weakrefd.
147 * symbols.h (symbol_find_noref, symbol_find_exact_noref): Declare.
148 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): Declare.
149 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): Declare.
150 * write.c (adust_reloc_syms): Follow weakref link. Do not
151 complain if target is undefined.
152 (write_object_file): Likewise. Remove weakrefr symbols. Drop
153 unreferenced weakrefd symbols.
154 * config/obj-coff.c (obj_frob_symbol): Do not force WEAKREFD
156 (pecoff_obj_set_weak_hook, pecoff_obj_clear_weak_hook): New.
157 * config/obj-coff.h (obj_set_weak_hook, obj_clear_weak_hook): Define.
158 * doc/as.texinfo: Document weakref.
159 * doc/internals.texi: Document new struct members, internal
162 2005-10-24 Jie Zhang <jie.zhang@analog.com>
164 * Makefile.am (bfin-parse.h): Renamed from bfin-parse.tab.h.
165 (EXTRA_DIST): Add bfin-parse.h and bfin-lex.c.
166 * Makefile.in: Regenerate.
167 * config/bfin-lex.l: Include bfin-parse.h instead of bfin-parse.tab.h.
168 * config/tc-bfin.c (md_chars_to_number): Change the type of first
169 argument from unsigned char * to char * to remove signedness warnings.
171 2005-10-24 Jan Beulich <jbeulich@novell.com>
173 * config/tc-ia64.c (enum reg_symbol): Delete IND_MEM.
174 (dot_rot): Change type of num_* variables. Check for positive count.
175 (ia64_optimize_expr): Re-structure.
176 (md_operand): Check for general register.
178 2005-10-24 Jan Beulich <jbeulich@novell.com>
180 * config/tc-ia64.c (declare_register): Call symbol_create.
181 (md_begin): Remove local variables total, ar_base, and cr_base.
182 Start loops for registers at their respective first one. Don't
183 update md.regsym for alias names. Generate alias name tp for r13.
185 2005-10-21 DJ Delorie <dj@redhat.com>
187 * config/tc-m32c.c (md_cgen_lookup_reloc): Add more relocs. Print
188 names unstead of numbers.
190 2005-10-19 David Ung <davidu@mips.com>
192 * config/tc-mips.c (append_insn): Convert MIPS16 jr/jalr jumps
193 into jrc/jalrc versions if ISA_MIPS32+ and not doing the swap,
194 hence avoiding to emit a nop.
196 2005-10-19 Jie Zhang <jie.zhang@analog.com>
198 * config/tc-bfin.c (md_begin): Let the lex_type of '(' be
200 (bfin_start_line_hook): Remove the workaround for LSETUP(.
201 (bfin_name_is_register): Remove the workarounds for LSETUP(
203 (bfin_start_label): Ditto.
205 2005-10-18 Bob Wilson <bob.wilson@acm.org>
207 * config/tc-xtensa.c (xtensa_end_directive): Restore
208 default_lit_sections regardless of use_literal_section.
210 2005-10-18 Jie Zhang <jie.zhang@analog.com>
212 * Makefile.am (bfin-lex.c): Update ylwrap invocation.
213 * Makefile.in: Regenerated.
215 2005-10-18 Arnold Metselaar <arnold.metselaar@planet.nl>
217 * doc/as.texinfo (.loc) Fix placement of '@end table'.
219 2005-10-17 Bob Wilson <bob.wilson@acm.org>
221 * config/xtensa-istack.h (TInsn): Replace dwarf2_line_info with an
222 unsigned line number. Do not include "dwarf2dbg.h".
223 * config/tc-xtensa.c (md_pseudo_table): Remove entry for "loc".
224 (xtensa_dwarf2_directive_loc, xtensa_dwarf2_emit_insn): Delete.
225 (xg_build_to_insn, xg_build_token_insn): Update TInsn uses.
226 (md_assemble): Use as_where instead of dwarf2_where.
227 (xg_assemble_vliw_tokens): Use unsigned line numbers instead of
228 dwarf2_line_infos. Change to call new_logical_line followed by
231 2005-10-14 Mike Frysinger <vapier@gentoo.org>
233 * doc/as.texinfo (Section): Add missing ']' to .section example.
235 2005-10-12 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
238 * config/tc-hppa.c (pa_ip): Use as_bad instead of as_fatal when an
239 unknown opcode is found.
241 2005-10-12 Mark Mitchell <mark@codesourcery.com>
243 * NEWS: Mention @file.
245 2005-10-12 Nick Clifton <nickc@redhat.com>
247 * config/tc-avr.c: Convert to ISO C90 format. Fix formatting and
248 generally tidy up the code.
249 * config/tc-avr.h: Likewise.
251 2005-10-12 Jan Beulich <jbeulich@novell.com>
253 * config/tc-ia64.c (dot_reg_val): Use expression_and_evaluate.
254 (dot_pred_rel): Likewise.
255 (parse_operand): Likewise.
256 (ia64_unrecognized_line): Likewise.
257 (md_operand): Likewise.
259 2005-10-11 Jan Beulich <jbeulich@novell.com>
261 * expr.h (enum expr_mode): New.
262 (expression): Pass third argument to expr.
263 (expression_and_evaluate): New.
264 (deferred_expression): New.
265 (expr): Add third parameter.
266 (resolve_expression): New.
267 * struc-symbol.h (struct symbol): New members sy_volatile and
269 * symbols.c, symbols.h (symbol_clone): New.
270 (symbol_clone_if_forward_ref): New.
271 (snapshot_symbol): New.
272 (S_IS_VOLATILE): New.
273 (S_IS_FORWARD_REF): New.
274 (S_SET_VOLATILE): New.
275 (S_SET_FORWARD_REF): New.
276 * as.c (macro_expr): Use expression_and_evaluate.
277 * cond.c (s_if): Likewise.
278 (s_elseif): Likewise.
279 * dw2gencfi.c (cfi_parse_reg): Likewise.
280 * expr.c (operand): Add second parameter. Optionally call
281 deferred_expression. Pass mode argument to itself and md_parse_name.
282 Check mode before trying to evaluate symbol. Call
283 symbol_clone_if_forward_ref for both operands.
284 (expr): Add third parameter. Pass mode to operand and itself.
285 Optionally call resolve_expression.
286 (resolve_expression): New.
287 (get_single_number): Pass second argument to operand.
288 * read.c (potable): New entry for .eqv.
289 (read_a_source_file): Handle new == operator.
290 (get_absolute_expr): Use expression_and_evaluate.
292 (assign_symbol): Rename second parameter. Call symbol_clone on
293 legal and illegal redefinition. Call S_SET_VOLATILE and
294 S_SET_FORWARD_REF depending on mode.
295 (s_set): Update description.
296 (s_space): Call resolve_expression.
297 (pseudo_set): Optionally call deferred_expression. Check
298 S_IS_FORWARD_REF before trying to simplify/resolve an expression.
300 * config/tc-ia64.h (md_parse_name): Add mode parameter.
301 * config/tc-arc.c (arc_parse_cons_expression): Likewise.
302 * config/tc-m32r.h (md_parse_name): Likewise.
303 (m32r_parse_name): Likewise.
304 * config/tc-mmix.h (md_parse_name): Likewise.
305 * config/tc-mn10300.h (md_parse_name): Likewise.
306 (mn10300_parse_name): Likewise.
307 * config/tc-ppc.h (md_parse_name): Likewise.
308 * config/tc-sh.h (md_parse_name): Likewise.
309 (sh_parse_name): Likewise.
310 * config/tc-sh64.h (md_parse_name): Likewise.
311 (sh64_consume_datalabel): Likewise.
312 * config/tc-tic54x.h (md_parse_name): Likewise.
313 * config/tc-m32r.c (m32r_parse_name): Add mode parameter. Check it
314 before trying to evaluate symbol.
315 * config/tc-mn10300.c (mn10300_parse_name): Likewise.
316 * config/tc-sh.c (sh_parse_name): Likewise.
317 * config/tc-sh64.c (sh64_consume_datalabel): Add mode parameter. Pass
318 second argument to operandf. Pass mode parameter to sh_parse_name.
319 * doc/as.texinfo: Document .eqv and the == assignment operator.
321 2005-10-10 Ian Lance Taylor <ian@airs.com>
323 * Makefile.am (EXTRA_DIST): Remove bfin-lex.l and bfin-defs.h.
324 * Makefile.in: Regenerate.
326 2005-10-10 Arnold Metselaar <arnold.metselaar@planet.nl>
328 * expr.c (operator): Allow "!=" as a synonym for "<>".
329 * doc/as.texinfo (Infix Op): Mention "!=".
331 2005-10-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
333 * config/tc-hppa.c (strict): Don't initialize. Update comment.
334 (pa_ip): Promote from PA 1.0 to 1.1 immediately when 1.1 match is
335 found. Simplify handling of "ma" and "mb" completers.
337 2005-10-08 Paul Brook <paul@codesourcery.com>
339 * config/tc-arm.c: Don't provide fallback default for CPU_DEFAULT.
340 (arm_arch_used, thumb_arch_used, selected_cpu, selected_cpu_name):
342 (arm_cpu_option_table): Add canonical_name.
343 (arm_cpus): Populate canonical_name field.
344 (s_arm_eabi_attribute, s_arm_arch, s_arm_cpu, s_arm_fpu,
345 aeabi_set_public_attributes, arm_md_end): New functions.
346 (md_pseudo_table): Add "cpu", "arch", "fpu" and "eabi_attribute".
347 (md_assemble): Set thumb_arch_used and arm_arch_used.
348 (md_begin): Set defaut cpu if CPU_DEFAULT not defined.
349 * config/tc-arm.h (md_end): Define.
350 * doc/c-arm.texi: Document .cpu, .arch, .fpu and .eabi_attribute.
352 2005-10-06 Khem Raj <kraj@mvista.com>
353 NIIBE Yutaka <gniibe@m17n.org>
355 * config/tc-sh.c (allow_dollar_register_prefix): New variable.
356 (parse_reg_without_prefix): New function.
357 (parse_reg): Check for '$' register prefix if --allow-reg-prefix is
359 (option md_longopts): Add allow-reg-prefix option.
360 * doc/c-sh.texi: Document --allow-reg-prefix option.
361 * NEWS: Mention the new switch.
363 2005-10-03 Arnold Metselaar <arnold.metselaar@planet.nl>
365 * doc/as.texinfo (Infix Ops): '<' and '>' are not shift
368 2005-09-30 Sterling Augustine <sterling@tensilica.com>
369 Bob Wilson <bob.wilson@acm.org>
371 * config/tc-xtensa.c (xtensa_frob_label): Disallow labels in bundles.
373 2005-09-30 H.J. Lu <hongjiu.lu@intel.com>
375 * Makefile.am: Run "make dep-am".
376 * Makefile.in: Regenerated.
377 * aclocal.m4: Likewise.
379 2005-09-30 Mark Mitchell <mark@codesourcery.com>
381 * as.c (main): Use expandargv.
383 2005-09-30 Jan Beulich <jbeulich@novell.com>
385 * config/tc-tic4x.c (tic4x_set): Advance input_line_pointer past
388 2005-09-30 Catherine Moore <clm@cm00re.com>
390 * Makefile.am: Bfin support.
391 * Makefile.in: Regenerated.
392 * aclocal.m4: Regenerated.
393 * configure: Regenerated.
394 * configure.in: Bfin support.
395 * configure.tgt: Bfin support.
396 * config/bfin-aux.h: New file.
397 * config/bfin-defs.h: New file.
398 * config/bfin-lex.l: New file.
399 * config/bfin-parse.y: New file.
400 * config/tc-bfin.c: New file.
401 * config/tc-bfin.h: New file.
402 * doc/Makefile.am: Recognize c-bfin.texi.
403 * doc/Makefile.in: Regenerated.
404 * doc/all.texi: Bfin support.
405 * doc/as.texinfo: Likewise.
406 * doc/c-bfin.texi: Document bfin-specific syntax and
409 2005-09-30 Paul Brook <paul@codesourcery.com>
411 * config/tc-arm.c (opcode_tag): Add OT_cinfix3_legacy.
412 (opcode_lookup): Handle OT_cinfix3_legacy. Revert earlier change for
413 normal infix conditions.
414 (C3E): Include Thumb-2 definition.
416 (insns): Use them for legacy mnemonics.
418 2005-09-30 Matthias Kurz <mk@baerlap.north.de>
420 * asintl.h: Prevent the inclusion of <libintl.h> from the Solaris
421 version of <locale.h> when ENABLE_NLS is not defined.
423 2005-09-29 Jan Beulich <jbeulich@novell.com>
425 * config/tc-ia64.c (parse_operands): Always parse first operand of
428 2005-09-29 Arnold Metselaar <arnold.metselaar@planet.nl>
429 Alan Modra <amodra@bigpond.net.au>
431 * app.c (do_scrub_chars): Match open and close quote of strings.
432 Remove redundant EOF test in case 7.
434 2005-09-28 Jan Beulich <jbeulich@novell.com>
436 * config/tc-i386.c (reloc): Disable signedness check for 4-byte
437 relocations in 16- and 32-bit modes.
438 (i386_displacement): Make pc-relative branch handling dependent
439 upon operand (rather than address) size.
441 2005-09-28 Jan Beulich <jbeulich@novell.com>
443 * dw2gencfi.c (dot_cfi): Call ignore_rest_of_line when not fully
445 (dot_cfi_startproc): Likewise.
446 (dot_cfi_endproc): Likewise. Also check no extra input was given.
447 (dot_cfi_escape): Likewise.
449 2005-09-28 Jan Beulich <jbeulich@novell.com>
451 * config/tc-i386.h (x86_cons_fix_new): Declare unconditionally.
452 (TC_CONS_FIX_NEW): Define unconditionally.
453 (x86_pe_cons_fix_new): Remove.
454 * config/tc-i386.c (signed_cons): New.
455 (md_pseudo_table): Add slong.
456 (x86_cons_fix_new): Declare unconditionally.
457 (x86_pe_cons_fix_new): Merge into x86_cons_fix_new.
458 (tc_gen_reloc): Also consider BFD_RELOC_X86_64_32S for gotpc
461 2005-09-28 Arnold Metselaar <arnold.metselaar@planet.nl>
463 * app.c (do_scrub_chars <LEX_IS_SYMBOL_COMPONENT>): Check for full
464 buffer after copying string.
466 2005-09-27 Paul Brook <paul@codesourcery.com>
468 * config/arm.c (arm_cpus): Add more cpu names.
469 * doc/c-arm.texi: Document them.
471 2005-09-21 Alan Modra <amodra@bigpond.net.au>
473 * read.c (pseudo_set): Don't set undefined symbols to expr_section.
475 2005-09-20 Richard Henderson <rth@redhat.com>
477 * dwarf2dbg.c (process_entries): Fix uninitialized variable warning.
479 2005-09-20 Richard Henderson <rth@redhat.com>
481 * dwarf2dbg.c (struct line_entry): Replace frag and frag_ofs
483 (dwarf2_loc_mark_labels): New.
484 (dwarf2_gen_line_info_1): Split out of ...
485 (dwarf2_gen_line_info): ... here. Create the temp symbol here.
486 (dwarf2_emit_label): New.
487 (dwarf2_directive_loc_mark_labels): New.
488 (out_set_addr): Take a symbol instead of frag+ofs.
489 (relax_inc_line_addr): Likewise.
490 (emit_inc_line_addr): Assert delta non-negative.
491 (process_entries): Remove dead code. Update to work with temp
492 symbols instead of frag+ofs.
493 * dwarf2dbg.h (dwarf2_directive_loc_mark_labels): Declare.
494 (dwarf2_emit_label, dwarf2_loc_mark_labels): Declare.
495 * config/obj-elf.c (elf_pseudo_tab): Add loc_mark_labels.
496 * config/obj-elf.h (obj_frob_label): New.
497 * config/tc-alpha.c (alpha_define_label): Call dwarf2_emit_label.
498 * config/tc-arm.c, config/tc-hppa.c, config/tc-m68k.c,
499 config/tc-mips.c, config/tc-ppc.c, config/tc-sh.c, config/tc-xtensa.c:
500 Similarly in the respective tc_frob_label implementation functions.
501 * config/tc-i386.c (md_pseudo_table): Move file and loc to
502 non-elf section; add loc_mark_labels.
503 * config/tc-ia64.c (struct label_fix): Add dw2_mark_labels.
504 (ia64_flush_insns): Check for marked labels; emit line entry if so.
505 (emit_one_bundle): Similarly.
506 (ia64_frob_label): Record marked labels.
507 * config/tc-m68hc11.h (tc_frob_label): Remove.
508 * config/tc-ms1.c (md_pseudo_table): Remove file and loc.
509 * config/tc-sh.h (tc_frob_label): Pass sym to sh_frob_label.
510 * config/tc-sh64.h (tc_frob_label): Likewise.
511 * doc/as.texinfo (LNS directives): Docuement .loc_mark_blocks.
513 2005-09-20 Alan Modra <amodra@bigpond.net.au>
515 * read.c (pseudo_set): Set segment of expression syms to expr_section.
517 2005-09-14 Jan Beulich <jbeulich@novell.com>
519 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Add selector
520 registers, floating point control and status words, and mxcsr as
521 well as (for 64-bit code) segment base registers and rflags.
523 2005-09-09 Dmitry Diky <diwil@spec.ru>
525 * config/tc-msp430.c (msp430_operands): Undo last changes. Instead...
526 (msp430_relax_frag): add a guard check to ensure that final fr_subtype
529 2005-09-08 Chao-ying Fu <fu@mips.com>
531 * doc/as.texinfo: Document -mdsp and -mno-dsp options.
532 * doc/c-mips.texi: Likewise, and document ".set dsp" and ".set nodsp"
535 2005-09-08 Paul Brook <paul@codesourcery.com>
537 * config/tc-arm.c (do_smi, do_t_smi): Rename ...
538 (do_smc, do_t_smc): ... to this.
539 (insns): Remane smi to smc.
540 (md_apply_fix, tc_gen_reloc): Rename BFD_RELOC_ARM_SMI to
543 2005-09-07 Richard Henderson <rth@redhat.com>
545 * dwarf2dbg.c (dwarf2_where): Set line->isa.
546 (dwarf2_set_isa): New.
547 (dwarf2_directive_loc): Rearrange to allow all options on one line.
548 * dwarf2dbg.h (dwarf2_set_isa): Declare.
549 * doc/as.texinfo: Update .loc documentation.
551 2005-09-07 Richard Henderson <rth@redhat.com>
553 * dwarf2dbg.c: Include safe-ctype.h.
554 (DWARF2_LINE_OPCODE_BASE): Bump to 13.
555 (current): Initialize.
556 (dwarf2_emit_insn): Clear DWARF2_FLAG_BASIC_BLOCK,
557 DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN.
558 (dwarf2_directive_file): Cope with invalid filename.
559 (dwarf2_directive_loc): Add handling for basic_block, prologue_end,
560 epilogue_begin, is_stmt, isa.
561 (emit_inc_line_addr): Move line_delta == 0, addr_delta == 0 special
563 (process_entries): Handle isa, DWARF2_FLAG_PROLOGUE_END,
564 and DWARF2_FLAG_EPILOGUE_BEGIN.
565 (out_debug_line): Emit sizes for DW_LNS_set_prologue_end,
566 DW_LNS_set_epilogue_begin, DW_LNS_set_isa.
567 * dwarf2dbg.h (DWARF2_FLAG_IS_STMT): Rename from DWARF2_FLAG_BEGIN_STMT.
568 (DWARF2_FLAG_BASIC_BLOCK): Rename from DWARF2_FLAG_BEGIN_BLOCK.
569 (DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN): New.
570 (struct dwarf2_line_info): Add isa member.
571 * doc/as.texinfo (LNS directives): New node.
573 2005-09-07 David Ung <davidu@mips.com>
575 * config/tc-mips.c (append_insn): Undo last change. Instead add
576 guard to suppress calling frag_grow if the current instruction is
577 one that allows a delay slot.
579 2005-09-06 Chao-ying Fu <fu@mips.com>
581 * config/tc-mips.c (mips_set_options): Add ase_mt for MT instructions.
582 (mips_opts): Add -1 to initialize ase_mt.
583 (file_ase_mt): New variable for -mmt.
584 (CPU_HAS_MT): New define.
585 (validate_mips_insn): Add supports for +t, +T, !, $, *, &, g operand
587 (mips_ip): Check ase_mt to enable MT instructions.
588 Handle !, $, *, &, +T, +t, g operand formats.
589 For "mftc1", "mfthc1", "cftc1", "mttc1", "mtthc1", "cttc1", we allow
591 (OPTION_MT, OPTION_NO_MT): New define.
592 (OPTION_COMPAT_ARCH_BASE): Change because of inserting MT define.
593 (md_parse_option): Parse OPTION_MT and OPTION_NO_MT.
594 (mips_after_parse_args): Set ase_mt based on CPU.
595 (s_mipsset): Handle ".set mt" and ".set nomt".
596 (mips_elf_final_processing): Remind of adding new flag for MT ASE.
597 (md_show_usage): Show usage of -mmt and -mno-mt.
598 * doc/as.texinfo: Document -mmt and -mno-mt options.
599 * doc/c-mips.texi: Likewise, and document ".set mt" and ".set nomt"
602 2005-09-06 Paul Brook <paul@codesourcery.com>
604 * config/tc-arm.c (arm_it): Add relax field.
605 (T16_32_TAB): Add addi, addis, add_pc, add_sp, dec_sp, inc_sp,
606 b, bcond, ldr_pc, ldr_pc2, ldr_sp, str_sp, subi, subis.
607 (do_t_add_sub, do_t_addr, do_t_branch, do_t_ldst,
608 do_t_mov_cmp): Allow relaxation.
609 (output_relax_insn): New function.
610 (put_thumb32_insn): New function.
611 (output_inst): Use new functions.
612 (md_assemble): Don't throw error on relaxable instructions.
613 (insns): Change "b" entry from TCE(...) to tCE(...).
614 (md_estimate_size_before_relax): Return 2.
615 (md_convert_frag, relax_immediate, relax_adr, relax_addsub,
616 relax_branch, arm_relax_frag): New functions.
617 (arm_force_relocation): Return 0 for Thumb-2 immediate operand
619 * config/tc-arm.h (md_convert_frag): Remove definition.
620 (md_relax_frag): Define.
621 (arm_relax_frag): Add prototype.
623 2005-09-02 Paul Brook <paul@codesourcery.com>
625 * config/tc-arm.c (do_rn_rd): Enforce SWP operand constraints.
627 2005-09-02 Paul Brook <paul@codesourcery.com>
629 * config/tc-arm.c (encode_arm_cp_address): Use
630 BFD_RELOC_ARM_T32_CP_OFF_IMM in thumb mode.
631 (do_iwmmxt_wldstbh): Use BFD_RELOC_ARM_T32_CP_OFF_IMM_S2 in thumb
633 (md_assemble): Only allow coprocessor instructions when Thumb-2 is
636 (insns): Use them for coprocessor instructions.
637 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM.
638 (get_thumb32_insn): New function.
639 (put_thumb32_insn): New function.
640 (md_apply_fix): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM and
641 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
643 2005-09-02 Paul Brook <paul@codesourcery.com>
645 * config/tc-arm.c (opcode_lookup): Look for infix opcode when
646 incorrect suffix matches.
648 2005-09-01 David Ung <davidu@mips.com>
650 * config/tc-mips.c (append_insn): Correctly handle mips16 case
651 when the frags are different for the 2 instructions we want to
652 swap. If the lengths of the 2 instructions are not the same, we
653 won't do the swap but emit an nop.
655 2005-09-01 Dmitry Diky <diwil@spec.ru>
657 * config/tc-msp430.c (msp430_operands): Emit dwarf2_emit_insn()
658 as appropriate. Change frag_variant() to frag_var() for relaxes.
660 2005-08-29 Nick Clifton <nickc@redhat.com>
662 * write.c (generic_force_reloc): Do not call S_FORCE_RELOC if
665 2005-08-26 Jan Beulich <jbeulich@novell.com>
667 * config/tc-i386.c (intel_e09): Set JumpAbsolute when seeing a PTR-
668 qualified operand of a branch.
669 (intel_bracket_expr): Set JumpAbsolute here...
670 (intel_e11): ... rather than here.
672 2005-08-26 Christian Groessler <chris@groessler.org>
674 * configure.tgt: Set bfd_gas also for z8k cpu.
675 * config/tc-z8k.c (s_segm): Use bfd_set_arch_mach to set machine
677 (newfix): Adapt to bfd reloc types.
678 (build_bytes): Adapt to bfd reloc types. Ensure that enough space
679 is available in the current frag.
680 (md_convert_frag): Adapt function parameters.
681 (tc_gen_reloc): New function.
682 (md_section_align): Use bfd_get_section_alignment.
683 (md_apply_fix): Adapt to bfd reloc types. Fix handling of
684 BFD_RELOC_Z8K_IMM4L, BFD_RELOC_8, BFD_RELOC_16, and BFD_RELOC_32
686 * config/tc-z8k.h (TARGET_ARCH): Define.
687 (tc_fix_adjustable): Define.
689 2005-08-25 Chao-ying Fu <fu@mips.com>
691 * config/tc-mips.c (mips_set_options): Add ase_dsp for DSP instructions.
692 (mips_opts): Add -1 to initialize ase_dsp.
693 (file_ase_dsp): New variable for -mdsp.
694 (CPU_HAS_DSP): New define.
695 (validate_mips_insn): Add supports for 3, 4, 5, 6, 7, 8, 9, 0, ', :, @
697 (mips_ip): Add min_range and max_range for checking singed numbers.
698 Check ase_dsp to enable DSP instructions.
699 Handle 3, 4, 5, 6, 7, 8, 9, 0, ', :, @ operand formats.
700 (OPTION_DSP, OPTION_NO_DSP): New define.
701 (OPTION_COMPAT_ARCH_BASE): Change because of inserting DSP define.
702 (md_parse_option): Parse OPTION_DSP and OPTION_NO_DSP.
703 (mips_after_parse_args): Set ase_dsp based on CPU.
704 (s_mipsset): Handle ".set dsp" and ".set nodsp".
705 (mips_elf_final_processing): Remind of adding new flag for DSP ASE.
706 (md_show_usage): Show usage of -mdsp and -mno-dsp.
708 2005-08-23 David Ung <davidu@mips.com>
710 * config/tc-mips.c (mips_cpu_info_table): Add 5kf to the table of
713 2005-08-23 Alan Modra <amodra@bigpond.net.au>
716 * config/tc-ppc.c (ppc_symbol_chars): Add '%' and '['.
718 2005-08-23 Phil Edwards <phil@codesourcery.com>
720 * configure.tgt (*-*-vxworks): Match vxworks* instead.
722 2005-08-22 Jan Beulich <jbeulich@novell.com>
724 * config/tc-i386.c (object_64bit): New.
725 (i386_target_format): Initialize it.
726 (output_disp): Use object_64bit for relocation type determination.
727 (output_imm): Likewise.
728 (i386_validate_fix): Likewise.
729 (tc_gen_reloc): Likewise.
730 (lex_got): Likewise. Remove static mode_name. Change array size
731 of gotrel's rel field, and adjust its initializer. Adjust diagnostic.
732 (x86_cons): Use object_64bit for deciding whether quad fields can
735 2005-08-18 Christian Groessler <chris@groessler.org>
737 * config/tc-h8300.h: Remove TC_RELOC_MANGLE/tc_reloc_mangle.
738 * config/tc-mcore.h: Likewise.
739 * config/tc-z8k.h: Likewise.
740 * config/tc-z8k.c: Likewise.
741 * config/tc-sh.h: Remove TC_RELOC_MANGLE and
742 sh_coff_reloc_mangle declaration.
743 * config/tc-sh.c: (md_apply_fix): Fix comment for case
746 2005-08-18 Kaz Kojima <kkojima@rr.iij4u.or.jp>
748 * config/tc-sh64.c (sh64_target_format): Check preset_target_arch
749 to confirm that no ISA is specified.
751 2005-08-18 Nick Clifton <nickc@redhat.com>
753 * write.c (relax_segment): Count the number of frags being
754 processed and use this to compute a maximum limit on the number of
755 iterations that will be allowed when attempting to relax the
758 2005-08-17 Danny Smith <dannysmith@users.sourceforge.net>
760 * config/obj-coff.c (obj_coff_weak): Set auxiliary record
761 of NT weak externals to IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY.
763 2005-08-16 Alan Modra <amodra@bigpond.net.au>
765 * config/tc-ppc.c (ppc_set_cpu): Don't select 64-bit based on
768 2005-08-15 Paul Brook <paul@codesourcery.com>
770 * config/tc-arm.c (do_t_mov_cmp): Fix encoding of i16-bit conditional
772 (do_t_mvn_tst, do_t_neg, do_t_shift): Ditto.
774 2005-08-15 Daniel Jacobowitz <dan@codesourcery.com>
776 * config/tc-ppc.c (parse_cpu): Add -me300 support.
777 (md_show_usage): Likewise.
778 * doc/c-ppc.texi (PowerPC-Opts): Document it.
780 2005-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
782 * config/tc-s390.c (md_parse_option): Add cpu type z9-109.
783 (md_gather_operands): Add support for optional operands.
785 2005-08-12 Dmitry Diky <diwil@spec.ru>
786 * config/tc-msp430.c (msp430_enable_relax): New flag.
787 (msp430_enable_polys): Likewise.
788 (OPTION_RELAX): New option.
789 (OPTION_POLYMORPHS): Likewise.
790 (md_longopts): New long options.
791 (md_show_usage): Updated.
792 (md_parse_option): Add new options handler.
793 (msp430_operands): Add check if polymorph insns are enabled.
794 (msp430_force_relocation_local): New function.
795 (md_apply_fix): Now delete relocs according to new flags combination.
796 (msp430_relax_frag): Convert long branches to short branches only if
797 flag msp430_enable_relax is set.
798 * config/tc-msp430.h (TC_FORCE_RELOCATION_LOCAL): Defined.
799 (msp430_force_relocation_local): Likewise.
800 * doc/c-msp430.texi: Describe new options.
802 2005-08-11 Ian Lance Taylor <ian@airs.com>
804 * Makefile.am ($(srcdir)/make-gas.com): Remove target.
805 (stamp-mk.com): Likewise.
806 (EXTRA_DIST): Remove make-gas.com from list.
807 (MOSTLYCLEANFILES): Remove stamp-mk.com from list.
808 * Makefile.in: Regenerate.
810 2005-08-11 Hans-Peter Nilsson <hp@axis.com>
812 * subsegs.c (subseg_change): Move declaration of seginfo to before
815 2005-08-11 Alan Modra <amodra@bigpond.net.au>
817 * README-vms: Delete.
818 * config-gas.com: Delete.
819 * makefile.vms: Delete.
820 * vmsconf.sh: Delete.
821 * config/atof-tahoe.c: Delete.
822 * config/m88k-opcode.h: Delete.
823 * config/obj-bout.c: Delete.
824 * config/obj-bout.h: Delete.
825 * config/obj-hp300.c: Delete.
826 * config/obj-hp300.h: Delete.
827 * config/tc-a29k.c: Delete.
828 * config/tc-a29k.h: Delete.
829 * config/tc-h8500.c: Delete.
830 * config/tc-h8500.h: Delete.
831 * config/tc-m88k.c: Delete.
832 * config/tc-m88k.h: Delete.
833 * config/tc-tahoe.c: Delete.
834 * config/tc-tahoe.h: Delete.
835 * config/tc-tic80.c: Delete.
836 * config/tc-tic80.h: Delete.
837 * config/tc-w65.c: Delete.
838 * config/tc-w65.h: Delete.
839 * config/te-aux.h: Delete.
840 * config/te-delt88.h: Delete.
841 * config/te-delta.h: Delete.
842 * config/te-dpx2.h: Delete.
843 * config/te-hp300.h: Delete.
844 * config/te-ic960.h: Delete.
845 * config/vms-a-conf.h: Delete.
846 * doc/c-a29k.texi: Delete.
847 * doc/c-h8500.texi: Delete.
848 * doc/c-m88k.texi: Delete.
849 * README: Remove obsolete examples, and list of supported targets.
850 * Makefile.am: Remove a29k, h8500, m88k, tahoe, tic80, w65,
851 bout and hp300 support.
852 (DEP_FLAGS): Don't define BFD_ASSEMBLER.
853 * configure.in: Remove --enable-bfd-assembler, need_bfd,
855 * configure.tgt: Remove a29k, h8300-coff, h8500-*, i960 non-elf,
856 m68k non bfd, m88k, or32-coff, tic80-*, vax non-bfd, w65k-*, *-nindy.
857 * as.c: Remove all non-BFD_ASSEMBLER code, support for above targets.
859 * dw2gencfi.c: Likewise.
860 * dwarf2dbg.c: Likewise.
862 * input-file.c: Likewise.
863 * listing.c: Likewise.
864 * literal.c: Likewise.
865 * messages.c: Likewise.
867 * output-file.c: Likewise.
870 * struc-symbol.h: Likewise.
871 * subsegs.c: Likewise.
872 * subsegs.h: Likewise.
873 * symbols.c: Likewise.
874 * symbols.h: Likewise.
878 * config/aout_gnu.h: Likewise.
879 * config/obj-aout.c: Likewise.
880 * config/obj-aout.h: Likewise.
881 * config/obj-coff.c: Likewise.
882 * config/obj-coff.h: Likewise.
883 * config/obj-evax.h: Likewise.
884 * config/obj-ieee.h: Likewise.
885 * config/tc-arm.c: Likewise.
886 * config/tc-arm.h: Likewise.
887 * config/tc-avr.c: Likewise.
888 * config/tc-avr.h: Likewise.
889 * config/tc-crx.h: Likewise.
890 * config/tc-d10v.h: Likewise.
891 * config/tc-d30v.h: Likewise.
892 * config/tc-dlx.h: Likewise.
893 * config/tc-fr30.h: Likewise.
894 * config/tc-frv.h: Likewise.
895 * config/tc-h8300.c: Likewise.
896 * config/tc-h8300.h: Likewise.
897 * config/tc-hppa.h: Likewise.
898 * config/tc-i370.h: Likewise.
899 * config/tc-i386.c: Likewise.
900 * config/tc-i386.h: Likewise.
901 * config/tc-i860.h: Likewise.
902 * config/tc-i960.c: Likewise.
903 * config/tc-i960.h: Likewise.
904 * config/tc-ip2k.h: Likewise.
905 * config/tc-iq2000.h: Likewise.
906 * config/tc-m32c.h: Likewise.
907 * config/tc-m32r.h: Likewise.
908 * config/tc-m68hc11.h: Likewise.
909 * config/tc-m68k.c: Likewise.
910 * config/tc-m68k.h: Likewise.
911 * config/tc-maxq.c: Likewise.
912 * config/tc-maxq.h: Likewise.
913 * config/tc-mcore.c: Likewise.
914 * config/tc-mcore.h: Likewise.
915 * config/tc-mn10200.h: Likewise.
916 * config/tc-mn10300.c: Likewise.
917 * config/tc-mn10300.h: Likewise.
918 * config/tc-ms1.h: Likewise.
919 * config/tc-msp430.c: Likewise.
920 * config/tc-msp430.h: Likewise.
921 * config/tc-ns32k.c: Likewise.
922 * config/tc-ns32k.h: Likewise.
923 * config/tc-openrisc.h: Likewise.
924 * config/tc-or32.c: Likewise.
925 * config/tc-or32.h: Likewise.
926 * config/tc-ppc.c: Likewise.
927 * config/tc-ppc.h: Likewise.
928 * config/tc-s390.h: Likewise.
929 * config/tc-sh.c: Likewise.
930 * config/tc-sh.h: Likewise.
931 * config/tc-sparc.c: Likewise.
932 * config/tc-tic30.c: Likewise.
933 * config/tc-tic30.h: Likewise.
934 * config/tc-tic4x.c: Likewise.
935 * config/tc-tic4x.h: Likewise.
936 * config/tc-tic54x.c: Likewise.
937 * config/tc-tic54x.h: Likewise.
938 * config/tc-v850.h: Likewise.
939 * config/tc-vax.c: Likewise.
940 * config/tc-vax.h: Likewise.
941 * config/tc-xstormy16.h: Likewise.
942 * config/tc-xtensa.h: Likewise.
943 * config/tc-z8k.c: Likewise.
944 * config/tc-z8k.h: Likewise.
945 * config/vms-a-conf.h
946 * doc/Makefile.am: Likewise.
947 * doc/all.texi: Likewise.
948 * doc/as.texinfo: Likewise.
949 * doc/internals.texi: Likewise.
950 * doc/Makefile.in: Regenerate.
951 * Makefile.in: Regenerate.
952 * configure: Regenerate.
953 * config.in: Regenerate.
954 * po/POTFILES.in: Regenerate.
956 2005-08-09 Nick Clifton <nickc@redhat.com>
959 * macro.c (getstring): Do not treat round parentheses exactly the
960 same as angle brackets - the parentheses need to be preserved and
961 passed on to the macro processing code.
963 2005-08-08 Nick Clifton <nickc@redhat.com>
965 * config/tc-msp430.c (MSP430_ISA_21): Define.
966 (mcu_types): Add entries for msp430x21xx variants.
968 2005-08-08 Nick Clifton <nickc@redhat.com>
971 * macro.c (getstring): Treat round parentheses in the same way as
973 (get_any_string): Likewise.
975 2005-08-07 H.J. Lu <hongjiu.lu@intel.com>
978 * as.c (parse_args): Handle -al=<FILE>.
980 2005-08-07 Nick Clifton <nickc@redhat.com>
982 * read.c (s_app_line): Accept a line number of 0 for compatibility
983 with gcc's output for assembler-with-cpp files.
985 2005-08-05 Paul Brook <paul@codesourcery.com>
987 * config/tc-arm.c (current_it_mask, current_cc): New variables.
988 (do_t_add_sub): Use correct encodings inside IT block.
989 (do_t_arit3c): Ditto.
990 (do_t_it): Simplify logic. Set current_it_mask and current_cc.
991 (md_assemble): Verify conditional suffixes agains IT blocks.
993 2005-08-05 Paul Brook <paul@codesourcery.com>
995 * config/tc-arm.c (encode_thumb32_immediate): Only accept shifted
997 (encode_thumb32_shifted_operand): Prohibit register shifts.
998 (encode_thumb32_addr_mode): Fix typo.
999 (insns): Correct thumb2 ldm and stm opcodes.
1001 2005-08-02 Khem Raj <kraj@mvista.com>
1003 * config/tc-arm.c (do_iwmmxt_wldstd): Correct the offset range for
1004 WLDRD/WSTRD instruction.
1006 2005-08-02 Alan Modra <amodra@bigpond.net.au>
1008 * config/tc-ppc.c (md_apply_fix <ELF>): Don't warn on overflow
1009 if emitting a reloc.
1011 2005-07-29 Thiemo Seufer <ths@networkno.de>
1013 * config/tc-mips.c (s_mips_globl): Allow multiple symbols per .globl.
1015 2005-07-29 Paul Brook <paul@codesourcery.com>
1017 * config/tc-arm.c (T16_32_TAB): Add "addr". Fix encoding of push and
1019 (do_t_addr): Implement 32-bit variant.
1020 (do_t_push_pop): Make some errors warnings. Handle single register
1022 (insns): Use tCE for adr.
1023 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_ADD_PC12.
1024 (md_apply_fix): Ditto.
1026 2005-07-29 Paul Brook <paul@codesourcery.com>
1028 * config/tc-arm.c (parse_tb): New function.
1029 (enum operand_parse_code): Add OP_TB.
1030 (parse_operands): Handle OP_TB.
1031 (do_t_add_sub_w, do_t_tb): New functions.
1032 (insns): Add entries for addw, subw, tbb and tbh.
1033 (md_apply_fix): Handle BFD_RELOC_ARM_T32_IMM12.
1035 2005-07-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1037 * config/tc-m32r.c (m32r_check_fixup): Fixed X_op check.
1039 2007-07-27 H.J. Lu <hongjiu.lu@intel.com>
1041 * config/tc-i386.c (handle_large_common): Declare only for ELF.
1043 2005-07-27 Jan Beulich <jbeulich@novell.com>
1045 * config/tc-ia64.h (unw_r_record): Change type of fr_mem to unsigned
1047 (unw_p_record): Remove unused/redundant fields imask and rmask.
1048 Combine spoff and pspoff into a union. Combine gr and br into a
1049 union. Change type of grmask and brmask to unsigned char. Change type
1050 of frmask to unsigned int.
1051 (unw_x_record): Combine spoff, pspoff, and treg into a union.
1052 * config/tc-ia64.c (unwind): New field 'pending_saves'.
1053 (check_pending_save): New.
1054 (alloc_record): Clear out entire record.
1055 (output_psp_gr): Use renamed structure fields.
1056 (output_psp_sprel): Likewise.
1057 (output_rp_gr): Likewise.
1058 (output_rp_br): Likewise.
1059 (output_rp_psprel): Likewise.
1060 (output_rp_sprel): Likewise.
1061 (output_pfs_gr): Likewise.
1062 (output_pfs_psprel): Likewise.
1063 (output_pfs_sprel): Likewise.
1064 (output_preds_gr): Likewise.
1065 (output_preds_psprel): Likewise.
1066 (output_preds_sprel): Likewise.
1067 (output_spill_base): Likewise.
1068 (output_unat_gr): Likewise.
1069 (output_unat_psprel): Likewise.
1070 (output_unat_sprel): Likewise.
1071 (output_lc_gr): Likewise.
1072 (output_lc_psprel): Likewise.
1073 (output_lc_sprel): Likewise.
1074 (output_fpsr_gr): Likewise.
1075 (output_fpsr_psprel): Likewise.
1076 (output_fpsr_sprel): Likewise.
1077 (output_priunat_gr): Likewise.
1078 (output_priunat_psprel): Likewise.
1079 (output_priunat_sprel): Likewise.
1080 (output_bsp_gr): Likewise.
1081 (output_bsp_psprel): Likewise.
1082 (output_bsp_sprel): Likewise.
1083 (output_bspstore_gr): Likewise.
1084 (output_bspstore_psprel): Likewise.
1085 (output_bspstore_sprel): Likewise.
1086 (output_rnat_gr): Likewise.
1087 (output_rnat_psprel): Likewise.
1088 (output_rnat_sprel): Likewise.
1089 (output_spill_psprel): Likewise.
1090 (output_spill_sprel): Likewise.
1091 (output_spill_reg): Likewise.
1092 (output_fr_mem): Likewise. Allocate one unwind record per set mask
1094 (output_frgr_mem): Likewise.
1095 (output_gr_mem): Likewise.
1096 (output_br_mem): Likewise.
1097 (output_gr_gr): Likewise.
1098 (output_br_gr): Likewise.
1099 (fixup_unw_records): Likewise.
1100 (process_one_record): Use renamed structure fields. For gr_gr and
1101 br_gr, collect mask from chain of records before output.
1102 (in_prologue): Simplify and eliminate early returns. Call
1104 (in_body): Simplify and eliminate early returns.
1105 (dot_body): Call check_pending_save.
1106 (md_assemble): Update comment. Deal with pending saves.
1108 2005-07-26 Jan Beulich <jbeulich@novell.com>
1110 * config/tc-i386.c (optimize_imm): Calculate candidate immediates
1111 mask from guessed suffix, but mask out other immediate types only
1112 if at least on candidate is valid for the insn.
1114 2005-07-25 DJ Delorie <dj@redhat.com>
1116 * config/tc-m32c.c (md_cgen_lookup_reloc): Add 8 bit operands.
1117 Support %mod() modifiers from opcodes.
1118 * doc/c-m32c.texi (M32C-Modifiers): New section.
1120 2005-07-25 Jan Hubicka <jh@suse.cz>
1121 H.J. Lu <hongjiu.lu@intel.com>
1123 * config/obj-elf.c: Include "elf/x86-64.h" if TC_I386 is
1125 (elf_com_section_ptr): New.
1126 (elf_begin): Set elf_com_section_ptr to bfd_com_section_ptr.
1127 (elf_common_parse): Make it global. Use elf_com_section_ptr
1128 instead of bfd_com_section_ptr.
1129 (obj_elf_change_section): Handle x86-64 large bss sections.
1131 * config/obj-elf.h (elf_com_section_ptr): New.
1132 (elf_common_parse): New.
1134 * config/tc-i386.c (handle_large_common): New.
1135 (md_pseudo_table): Add "largecomm".
1136 (x86_64_section_letter): New.
1137 (x86_64_section_word): New.
1139 * config/tc-i386.h (x86_64_section_word): New.
1140 (x86_64_section_letter): New.
1141 (md_elf_section_letter): New. Defined.
1142 (md_elf_section_word): Likewise.
1144 2005-07-21 Ralf Corsepius <ralf.corsepius@rtems.org>
1146 * configure.tgt: Remove i386-*-rtemself*.
1147 Remove sparc-*-rtemself*.
1149 2005-07-21 Ben Elliston <bje@gnu.org>
1151 * config/tc-m68k.h: Remove TE_LYNX conditional code.
1153 2005-07-21 Paul Brook <paul@codesourcery.com>
1155 * config/tc-arm.c (encode_thumb32_addr_mode): Don't set
1158 2005-07-20 Tavis Ormandy <taviso@gentoo.org>
1160 * messages.c: Use vsnprintf instead of vsprintf.
1162 2005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1164 * config/tc-m32r.c (tc_gen_reloc): Check BFD_RELOC_32_PCREL and
1165 BFD_RELOC_16_PCREL to Support R_M32R_REL32.
1167 2005-07-18 Nick Clifton <nickc@redhat.com>
1169 * configure.tgt: Restore alpha ordering to list of arches.
1171 2005-07-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1173 * tc-hppa.c (pa_ip): Reject match for '#' immediate if not pa20.
1175 2005-07-18 Jan Beulich <jbeulich@novell.com>
1177 * config/tc-i386.c (md_begin): Use IS_ELF.
1178 (tc_i386_fix_adjustable): Likewise.
1179 (md_estimate_size_before_relax): Likewise.
1180 (md_apply_fix): Likewise.
1181 (i386_target_format): Likewise.
1182 (lex_got): Define to NULL when not ELF or when LEX_AT. Check IS_ELF.
1183 (i386_immediate): Remove #ifdef LEX_AT.
1184 (i386_displacement): Likewise.
1185 * config/tc-i386.h (x86_cons): Prototype only when ELF and when not
1188 2005-07-18 Jan Beulich <jbeulich@novell.com>
1190 * config/tc-i386.c (reloc): Convert to ISO C90. Change first
1191 parameter to unsigned. Parameter sign now is tristate - zero/
1192 positive mean unsigned/signed, negative means signedness doesn't
1193 matter. Check field size,
1194 signedness, and pcrel-ness are in agreement between relocated field
1195 and relocation type. Adjust diagnostics.
1196 (optimize_imm): And type mask of operand instead of overwriting it.
1197 (lex_got): Convert to ISO C90. Add third parameter. Add new field to
1198 local structure and initialize gotrel accordingly. Pass caller as
1199 mask of types that the operator can match.
1200 (x86_cons_fix_new): Let reloc know that signedness of relocation
1202 (x86_pe_cons_fix_new): Likewise.
1203 (x86_cons): Pass additional argument to lex_got.
1204 (i386_immediate): New local variable 'types'. Pass its address as
1205 additional argument to lex_got. Mask out operand types not supported
1207 (i386_displacement): Likewise. Set bigdisp to all types supported in
1208 64-bit mode, combining the previously split initialization.
1210 2005-07-18 Jan Beulich <jbeulich@novell.com>
1212 * config/tc-i386.c (parse_insn): Reject prefix if unavailable in
1215 2005-07-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1217 * config/tc-hppa.c (pa_ip): Search entire mnemonic before considering
1220 2005-07-16 Alan Modra <amodra@bigpond.net.au>
1222 * Makefile.am: Run "make dep-am".
1223 * Makefile.in: Regenerate.
1225 2007-07-15 H.J. Lu <hongjiu.lu@intel.com>
1227 * gas/config/tc-i386.h (CpuVMX): New.
1228 (CpuUnknownFlags): Add CpuVMX.
1230 2005-07-14 Jim Blandy <jimb@redhat.com>
1232 Add support for the Renesas M32C.
1233 * Makefile.am (CPU_TYPES): List m32c.
1234 (TARGET_CPU_CFILES): List config/tc-m32c.c.
1235 (TARGET_CPU_HFILES): List config/tc-m32c.h.
1236 * configure.in: Add case for m32c.
1237 * configure.tgt: Add cases for m32c and m32c-*-elf.
1238 * configure: Regenerated.
1239 * config/tc-m32c.c, config/tc-m32c.h: New files.
1240 * doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
1241 * doc/Makefile.in: Regenerated.
1242 * doc/all.texi: Set M32C.
1243 * doc/as.texinfo: Add text for the M32C-specific options and line
1244 comment characters, and refer to c-m32c.texi.
1245 * doc/c-m32c.texi: New file.
1247 2005-07-14 Nick Clifton <nickc@redhat.com>
1250 * config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
1251 the ins_parse buffer.
1253 2005-07-10 Ralf Corsepius <ralf.corsepius@rtems.org>
1255 * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
1256 i386-*-rtemscoff*, sparc-*-rtemsaout*.
1258 2005-07-10 H.J. Lu <hongjiu.lu@intel.com>
1260 * config/tc-i386.c (optimize_disp): Optimize signed 32bit
1263 2005-07-08 Ben Elliston <bje@au.ibm.com>
1265 * frags.h: Remove ANSI_PROTOTYPES conditional code.
1266 * config/obj-elf.h: Likewise.
1267 * config/tc-h8300.h: Likewise.
1268 * config/tc-h8500.h: Likewise.
1269 * config/tc-i370.h: Likewise.
1270 * config/tc-i386.h: Likewise.
1271 * config/tc-m68hc11.h: Likewise.
1272 * config/tc-m68k.h: Likewise.
1273 * config/tc-ppc.h: Likewise.
1274 * config/tc-s390.h: Likewise.
1275 * config/tc-sh.h: Likewise.
1276 * config/tc-sparc.h: Likewise.
1277 * config/tc-tic30.c: Likewise.
1278 * config/tc-w65.h: Likewise.
1279 * config/tc-xtensa.h: Likewise.
1281 2005-07-08 Hans-Peter Nilsson <hp@axis.com>
1284 * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
1286 2005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1288 * config/tc-tic30.c (debug): Add format attribute. Fix format
1291 2005-07-06 H.J. Lu <hongjiu.lu@intel.com>
1293 * config/tc-i386.c (cpu_arch): Add sse3.
1295 * config/tc-i386.h (CpuSSE3): Renamed from ...
1296 (CpuPNI): This. Defined as CpuSSE3.
1298 * doc/c-i386.texi: Document .sse3.
1300 2005-07-06 Jan Beulich <jbeulich@novell.com>
1302 * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
1304 2005-07-05 Nick Clifton <nickc@redhat.com>
1306 * config/tc-pdp11.c (md_apply_fix): Cast first argument to
1307 md_chars_to_numbers to an unsigned pointer in order to avoid a
1308 compile time warning.
1310 2005-07-05 Paul Brook <paul@codesourcery.com>
1312 * config/tc-ppc.c (ppc_target_format): Add VxWorks.
1314 2005-07-05 Aldy Hernandez <aldyh@redhat.com>
1316 * config/tc-ms1.c: New.
1317 * config/tc-ms1.h: New.
1318 * testsuite/gas/ms1/allinsn.d: New.
1319 * testsuite/gas/ms1/allinsn.s: New.
1320 * testsuite/gas/ms1/badinsn.s: New.
1321 * testsuite/gas/ms1/badinsn1.s: New.
1322 * testsuite/gas/ms1/badoffsethigh.s: New.
1323 * testsuite/gas/ms1/badoffsetlow.s: New.
1324 * testsuite/gas/ms1/badorder.s: New.
1325 * testsuite/gas/ms1/badreg.s: New.
1326 * testsuite/gas/ms1/badsignedimmhigh.s: New.
1327 * testsuite/gas/ms1/badsignedimmlow.s: New.
1328 * testsuite/gas/ms1/badsyntax.s: New.
1329 * testsuite/gas/ms1/badsyntax1.s: New.
1330 * testsuite/gas/ms1/badunsignedimmhigh.s: New.
1331 * testsuite/gas/ms1/badunsignedimmlow.s: New.
1332 * testsuite/gas/ms1/errors.exp: New.
1333 * testsuite/gas/ms1/ldst.s: New.
1334 * testsuite/gas/ms1/misc.d: New.
1335 * testsuite/gas/ms1/misc.s: New.
1336 * testsuite/gas/ms1/ms1-16-003.d: New.
1337 * testsuite/gas/ms1/ms1-16-003.s: New.
1338 * testsuite/gas/ms1/ms1.exp: New.
1339 * testsuite/gas/ms1/msys.d: New.
1340 * testsuite/gas/ms1/msys.s: New.
1341 * testsuite/gas/ms1/relocs.d: New.
1342 * testsuite/gas/ms1/relocs.exp: New.
1343 * testsuite/gas/ms1/relocs1.s: New.
1344 * testsuite/gas/ms1/relocs2.s: New.
1346 2005-07-05 Jan Beulich <jbeulich@novell.com>
1348 * config/tc-i386.h (CpuSVME): New.
1349 (CpuUnknownFlags): Include CpuSVME.
1350 * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
1351 as alias of sledgehammer.
1352 (md_assemble): Include invlpga in the check for insns with two source
1354 (process_operands): Include SVME insns in the check for ignored
1355 segment overrides. Adjust diagnostic.
1356 (i386_index_check): Special-case SVME insns with memory operands.
1358 2005-07-04 Khem Raj <kraj@mvista.com>
1359 Nick Clifton <nickc@redhat.com>
1361 * tc-arm.c (struct arm_it): Make operands.imm signed to match its
1362 use an immediate value.
1363 (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
1364 since the register field of the operands structure is unsigned.
1365 (s_arm_unwind_save_vfp): Make "reg" unsigned.
1366 (parse_operands): Make the 2ns parameter an unsigned pointer to
1368 (do_ldrd): When using the imm field of the operands structure as a
1369 second register field, treat it as unsigned.
1371 2005-07-04 Alan Modra <amodra@bigpond.net.au>
1374 * config/obj-elf.c (obj_elf_change_section): Use backend
1377 2005-07-01 Jan Beulich <jbeulich@novell.com>
1379 * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
1380 (output_spill_psprel, output_spill_psprel_p): Combine.
1381 (output_spill_sprel, output_spill_sprel_p): Combine.
1382 (output_spill_reg, output_spill_regp_p): Combine.
1383 (process_one_record): Handle psp_psprel.
1384 (parse_predicate_and_operand): New.
1385 (convert_expr_to_ab_reg): Two new parameters. Return void. Always
1386 initialize output values. Emit diagnostic case here.
1387 (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
1388 (add_unwind_entry): New second parameter. Allow first parameter to
1389 be NULL. Parse optional tag, emit warning about further support for
1390 it otherwise being missing. Check end-of-line when requested.
1391 (dot_fframe): Clear operand when wrong. Allow tag.
1392 (dot_vframe): Likewise.
1393 (dot_vframesp): Likewise. Rename parameter, issue warning when psp
1395 (dot_vframepsp): Remove.
1396 (dot_altrp): Clear operand when wrong. Allow tag.
1397 (dot_save): Likewise. Let default case also go through
1399 (dot_savemem): Likewise.
1400 (dot_restore): Don't return when wrong operand. Allow tag.
1401 (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
1402 parse_predicate_and_operand and the new arguments to
1403 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1404 when wrong operand. Allow tag.
1405 (dot_restorereg, dot_restorereg_p): Likewise.
1406 (dot_spillmem, dot_spillmem_p): Likewise.
1407 (dot_saveg): Clear operand when wrong. Perform tighter operand
1409 (dot_savef): Likewise.
1410 (dot_saveb): Likewise.
1411 (dot_savegf): Likewise.
1412 (dot_spill): Remove end-of-line check. Combine. Simplify by using
1413 parse_predicate_and_operand and the new arguments to
1414 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1415 when wrong operand. Allow tag.
1417 (dot_label_state): Don't return when wrong operand.
1418 (dot_copy_state): Likewise.
1419 (dot_unwabi): Likewise. Check if in prologue.
1420 (dot_body): Don't call demand_empty_rest_of_line.
1421 (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
1423 (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
1424 use dot_spillreg for .spillreg.p. Also use dot_spillmem for
1425 .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
1426 (parse_operand): New second parameter. Don't deal with '}' here
1427 anymore. Don't advance past end-of-line.
1428 (parse_operands): Pass second argument to parse_operand.
1429 (ia64_start_line): Prevent out-of-bounds access through
1430 input_line_pointer. Deal with '}' here.
1431 (ia64_unrecognized_line): Don't deal with '}' here.
1432 (dot_alias): Use ignore_rest_of_line not its deprecated alias
1433 discard_rest_of_line.
1435 2005-06-30 Zack Weinberg <zack@codesourcery.com>
1437 * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
1438 (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
1439 (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
1440 (do_branch): Always set inst.reloc.pc_rel.
1441 (s_arm_elf_cons): Disallow use of (plt) suffix.
1442 (do_adrl): Adjust X_add_number unconditionally.
1443 (md_pcrel_from): Rename md_pcrel_from_section, add second segT
1444 argument. Handle all adjustment for pipeline offset here.
1445 (md_apply_fix): No need to undo work of md_pcrel_from. No
1446 need to extract pre-encoded pipeline adjustments from various
1447 branch instructions. Generally, assume instructions are already
1448 all-bits-zero in the field being fixed up. Remove all OBJ_ELF
1449 special cases. Handle BFD_RELOC_ARM_PLT32 like
1450 BFD_RELOC_ARM_PCREL_BRANCH.
1451 (tc_gen_reloc): Remove OBJ_ELF special case.
1452 * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
1454 2005-06-30 Ben Elliston <bje@gnu.org>
1456 * Makefile.am (check-DEJAGNU): Don't search for expect.
1457 * Makefile.in: Regenerate.
1459 2005-06-30 Ben Elliston <bje@gnu.org>
1461 * Makefile.am (EXPECT): Set to expect.
1462 (RUNTEST): Likewise, set to runtest.
1463 * Makefile.in: Regenerate.
1465 2005-06-23 Ben Elliston <bje@gnu.org>
1467 * config/m68k-parse.h: Use ISO C90.
1468 * config/m68k-parse.y: Likewise.
1469 * config/tc-m68k.h: Likewise.
1471 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
1474 * config/tc-i386.c (md_assemble): Don't call optimize_disp on
1476 (optimize_disp): Optimize only if possible. Don't use 64bit
1477 displacement on non-constants and do same on constants if
1480 2005-06-17 Jan Beulich <jbeulich@novell.com>
1482 * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
1483 (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
1484 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
1485 (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
1486 and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
1488 (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
1489 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
1490 (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
1491 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
1492 BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
1493 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
1494 convert 8-byte pc-relative relocations.
1495 (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
1496 (i386_validate_fix): Likewise.
1497 (x86_cons): Also handle quad values in 64-bit mode.
1498 (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
1499 (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
1500 BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
1501 to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
1503 2005-06-13 Zack Weinberg <zack@codesourcery.com>
1505 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
1506 symbolP as well as for names with a leading dot. Use ACONCAT.
1507 (md_apply_fix): For branch relocations, only replace value
1508 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
1509 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
1510 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
1511 (LOCAL_LABEL_PREFIX): Don't define.
1513 2005-06-10 Alan Modra <amodra@bigpond.net.au>
1515 * config/tc-hppa.c (pa_block): Allocate just one byte for the
1518 2005-06-08 James E Wilson <wilson@specifixinc.com>
1521 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
1522 is NULL, then emit a warning, and return the current index.
1524 2005-06-08 Tomas Hurka <tom@hukatronic.cz>
1527 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
1528 temporary copy of the operands array so that changes can be safely
1529 backed out if the insn does not match.
1530 (m68k_compare_opcode): Shortcut the test when the parameters are
1531 the same. Return 1 if the names match but the second opcode is
1532 further on in the array than the first.
1534 2005-06-08 Nick Clifton <nickc@redhat.com>
1537 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
1539 2005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1541 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
1543 2005-06-07 Aldy Hernandez <aldyh@redhat.com>
1544 Michael Snyder <msnyder@redhat.com>
1545 Stan Cox <scox@redhat.com>
1547 * configure.in: Add ms1 case.
1549 * configure: Regenerate.
1551 * configure.tgt: Add ms1 case.
1553 2005-06-07 Bob Wilson <bob.wilson@acm.org>
1555 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
1556 * config/tc-xtensa.c (new_resource_table): Likewise.
1557 (resize_resource_table): Likewise.
1558 (release_resources): Fix assertion for unsigned values.
1560 2005-06-07 Zack Weinberg <zack@codesourcery.com>
1562 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
1563 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
1564 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
1565 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
1566 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
1567 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
1568 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
1569 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
1570 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
1571 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
1572 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
1573 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
1574 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
1575 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
1576 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
1577 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
1578 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
1579 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
1580 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
1581 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
1582 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
1583 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
1584 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
1585 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
1586 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
1587 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
1588 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
1589 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
1590 * config/tc-xtensa.c, config/tc-z8k.c:
1591 Replace all instances of the string "_apply_fix3" with
1593 * po/POTFILES.in, po/gas.pot: Regenerate.
1595 2005-06-08 Alan Modra <amodra@bigpond.net.au>
1597 * Makefile.am: Run "make dep-am".
1598 (POTFILES): Remove GAS_CFILES.
1599 * Makefile.in: Regenerate.
1601 2005-06-07 David Ung <davidu@mips.com>
1603 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
1604 24kc, 24kf and 24kfx under MIPS32 release 2.
1606 2005-06-04 Nick Clifton <nickc@redhat.com>
1608 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
1609 to their Thumb-enabled equivalents.
1611 2005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
1613 * config/tc-mips.c (load_register): Add leading "0x" to the
1614 output of sprintf_vma().
1617 2005-06-01 Nick Clifton <nickc@redhat.com>
1619 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
1620 test for the presence of thumb version of the parsing functions
1621 since they must always exist and the test generates a compile time
1624 2005-05-31 Richard Henderson <rth@redhat.com>
1626 * config/tc-alpha.c (O_lituse_jsrdirect): New.
1627 (alpha_reloc_op): Add it.
1628 (debug_exp): Handle it.
1629 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
1630 (emit_insn): Handle it.
1631 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
1633 2005-05-31 Christian Groessler <chris@groessler.org>
1635 * write.c (dump_section_relocs): Convert to ISO-C.
1636 (write_relocs): Avoid signed/unsigned and fprintf argument
1637 warnings in debug code.
1639 2005-05-26 Zack Weinberg <zack@codesourcery.com>
1641 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
1642 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
1643 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
1644 (md_apply_fix3): Delete fix_is_thumb variable; refer to
1645 fixP->tc_fix_data directly in the sole place it was used.
1646 Explicitly truncate value, *valP, fixP->fx_addnumber, and
1647 fixP->fx_offset to 32 bits, for consistent behavior between 32-
1650 2005-05-27 Jan Beulich <jbeulich@novell.com>
1652 * config/tc-ia64.c (struct proc_pending): New.
1653 (unwind): Replace proc_start with proc_pending.
1654 (unwind_diagnostic): Check unwind.proc_pending.sym.
1655 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
1656 Check if previous proc not closed. Record all entry points.
1657 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
1658 Set symbol sizes for entry points recorded in dot_proc. Check
1659 arguments for consistency with respective .proc's.
1660 (md_assemble): Replace unwind.proc_start with
1661 unwind.proc_pending.sym.
1663 2005-05-27 Jan Beulich <jbeulich@novell.com>
1665 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
1666 and last_ptr. Check all in-use slots for first one with non-NULL
1667 unwind_record. Don't reload end_ptr before second update round.
1669 2005-05-26 James E Wilson <wilson@specifixinc.com>
1671 * config/tc-ia64.c (extra_goodness): Update comment.
1672 (md_begin): Add debugging code to print best_template table.
1674 2005-05-25 Jan Beulich <jbeulich@novell.com>
1676 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
1679 2005-05-25 Jan Beulich <jbeulich@novell.com>
1681 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
1682 BFD_RELOC_UNUSED when determining the width of the reloc.
1684 2005-05-25 Jan Beulich <jbeulich@novell.com>
1686 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
1689 2005-05-25 Jan Beulich <jbeulich@novell.com>
1691 * config/tc-ia64.c (dot_radix): Rewrite.
1693 2005-05-25 Jan Beulich <jbeulich@novell.com>
1695 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
1697 (alloc_record): Remove references to next_slot_number and
1699 (emit_one_bundle): Likewise.
1701 2005-05-22 Nick Clifton <nickc@redhat.com>
1703 * config/tc-v850.c (md_apply_fix3): Pass the address of the
1704 message buffer when invoking the insert function.
1706 2005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1708 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
1709 only if an instruction match is found.
1711 2005-05-20 Bob Wilson <bob.wilson@acm.org>
1713 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
1714 to addition in argument to xtensa_dwarf2_emit_insn.
1716 2005-05-19 Zack Weinberg <zack@codesourcery.com>
1718 * Makefile.am: Have 'all' depend on 'info'.
1719 * Makefile.in: Regenerate.
1721 2005-05-19 Alan Modra <amodra@bigpond.net.au>
1723 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
1725 2005-05-19 Anton Blanchard <anton@samba.org>
1727 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
1728 (md_show_usage): Document it.
1729 (ppc_setup_opcodes): Insert POWER5 mnemonics.
1730 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
1732 2005-05-19 Jan Beulich <jbeulich@novell.com>
1734 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
1735 relocations in unwind section.
1737 2005-05-18 Nick Clifton <nickc@redhat.com>
1739 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
1740 if one exists. Ignore any error messages it may produce, just
1741 allow it to perform the insertion.
1743 2005-05-17 Zack Weinberg <zack@codesourcery.com>
1745 * hash.c (hash_lookup): Add len parameter. All callers changed.
1746 (hash_find_n): New interface.
1747 * hash.h: Prototype hash_find_n.
1748 * sb.c: Include as.h.
1749 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
1750 (sb_scrub_and_add_sb): New interface.
1751 * sb.h: Prototype sb_scrub_and_add_sb.
1752 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
1754 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
1755 reference to BFD_RELOC_ARM_GOT12 which is never generated.
1756 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
1758 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
1760 * doc/Makefile.am (gasver.texi): Don't use $<.
1761 * doc/Makefile.in: Regenerated.
1763 2005-05-17 Nick Clifton <nickc@redhat.com>
1766 * symbols.c (resolve_symbol_value): Do not move symbols whose
1767 value expression has not been resolved or finalized into the
1768 absolute section as this will confuse other parts of the assembler
1769 into thinking that their value is zero.
1771 2005-05-17 Jan Beulich <jbeulich@novell.com>
1773 * read.c (_find_end_of_line): New.
1774 (find_end_of_line): New.
1775 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
1776 (read_a_source_file): Use it.
1779 (get_line_sb): Use it.
1780 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
1781 (s_comm_internal): Likewise.
1783 (s_macro): Likewise.
1784 (s_ignore): Use ignore_rest_of_line.
1785 * read.h (find_end_of_line): Prototype.
1786 (discard_rest_of_line): Remove prototype. #define to
1787 ignore_rest_of_line.
1789 2005-05-17 Nick Clifton <nickc@redhat.com>
1791 * config/tc-v850,h (TC_FIX_TYPE): Define.
1792 (TC_INIT_FIX_TYPE): Define.
1793 * config/tc-v850.c (md_assemble): When creating a fix record the
1794 operand in the tc_fix_data field.
1795 (md_apply_fix3): When applying a resolved fix use the operand's
1796 insertion procedure to store the value, if the operand has been
1799 2005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
1801 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
1803 * Makefile.in: Regenerated.
1805 2005-05-13 Sterling Augustine <sterling@tensilica.com>
1806 Bob Wilson <bob.wilson@acm.org>
1808 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
1810 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
1811 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
1813 2005-05-11 Alan Modra <amodra@bigpond.net.au>
1815 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
1816 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
1818 2005-05-10 Michael Matz <matz@suse.de>
1820 * frags.c (frag_grow): Don't be too greedy in allocating memory.
1822 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
1824 2005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
1827 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
1828 Handle label-without-colon before ordinary dot-pseudo as an
1829 ordinary label. Don't leak memory for label-without-colon alone
1830 on a line. Don't mmixal-munge operands for dot-pseudos.
1832 2005-05-10 Jan Beulich <jbeulich@novell.com>
1834 * macro.c (get_any_string): Remove the two last parameters. Replace
1835 references to the former expand parameter by using macro_alternate.
1836 Simplify loop condition for checking for end-of-string.
1837 (get_string): Remove redunant call to sb_skip_white.
1838 (do_formals): Remove two last arguments to get_any_string.
1839 (macro_expand): Likewise.
1840 (expand_irp): Likewise.
1842 2005-05-10 Jan Beulich <jbeulich@novell.com>
1844 * read.c (s_macro): Move local variable 'local' to smaller scope.
1845 Call sb_kill on it when done.
1847 2005-05-09 Jan Beulich <jbeulich@novell.com>
1849 * config/tc-i386.c (optimize_disp): Discard displacement entirely
1850 when zero and not required by encoding constraints.
1852 2005-05-09 H.J. Lu <hongjiu.lu@intel.com>
1855 * config/tc-sh64.c (sh64_fake_label): New.
1857 * config/tc-sh64.h (TC_FAKE_LABEL): New.
1859 * doc/internals.texi (TC_FAKE_LABEL): Document.
1861 * write.c (TC_FAKE_LABEL): New.
1862 (adjust_reloc_syms): Use it.
1863 (write_object_file): Likewise.
1865 2005-05-09 Jan Beulich <jbeulich@novell.com>
1867 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
1868 and comma in Intel mode.
1870 2005-05-09 Jan Beulich <jbeulich@novell.com>
1872 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
1873 names to match ABI. Add more registers for 32-bit and 64-bit modes.
1874 Make name array static and const. Adjust lookup to account for NULL
1875 entries (standing for unused register numbers).
1877 2005-05-09 Jan Beulich <jbeulich@novell.com>
1879 * config/tc-i386.c (parse_insn): Consider all matching instructions
1880 when checking for string instruction after string-only prefix.
1882 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
1885 * config/tc-ia64.c (start_unwind_section): Properly check
1886 comdat group with SHF_GROUP.
1888 2005-05-06 Bob Wilson <bob.wilson@acm.org>
1890 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
1892 2005-05-06 Bob Wilson <bob.wilson@acm.org>
1894 * config/tc-xtensa.c: Remove excess whitespace.
1895 * config/tc-xtensa.h: Likewise.
1896 * config/xtensa-istack.h: Likewise.
1897 * config/xtensa-relax.c: Likewise.
1898 * config/xtensa-relax.h: Likewise.
1900 2005-05-06 Nick Clifton <nickc@redhat.com>
1902 * sb.h: Fix formatting of comments.
1903 * sb.c: Fix formatting of comments.
1905 2005-05-06 Jan Beulich <jbeulich@novell.com>
1907 * sb.h (sb_add_buffer): Reintroduce.
1908 * sb.c (sb_add_buffer): Likewise.
1910 2005-05-06 Jan Beulich <jbeulich@novell.com>
1912 * macro.c (new_formal, del_formal): New.
1913 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
1914 required argument has default value. Stop looking for more formal
1915 when there was a vararg one.
1916 (macro_expand_body): Use new_formal and del_formal.
1917 (macro_expand): Likewise. Initialize local variable err. Don't
1918 return immediately when encountering an error. Warn when keyword
1919 argument already had a value assigned. Eliminate duplicate clearing
1920 of argument value. When current positional argument matches parameter
1921 of vararg type, assign to it all the remaining arguments. Issue error
1922 when required parameter does not have value.
1923 (free_macro): Use del_formal.
1924 (expand_irp): Initialize formal type. Free buffers associated with
1925 formal prior to returning.
1926 * macro.h (struct formal_struct): Add new field 'type' with new
1927 enumeration type 'formal_type'.
1928 * doc/as.texinfo: Document macro parameter qualifiers.
1929 * NEWS: Mention new functionality.
1931 2005-05-06 Jan Beulich <jbeulich@novell.com>
1933 * cond.c (s_ifb): New.
1934 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
1935 * read.h (s_ifb): Prototype.
1936 * doc/as.texinfo: Document .ifb and .ifnb.
1938 2005-05-05 Steve Ellcey <sje@cup.hp.com>
1940 * config/tc-ia64.c (MIN): Undef.
1942 2005-05-05 Paul Brook <paul@codesourcery.com>
1944 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
1946 2005-05-05 Matt Thomas <matt@3am-software.com>
1948 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
1951 2005-05-05 Nick Clifton <nickc@redhat.com>
1953 * Update the address and phone number of the FSF organization in
1954 the GPL notices in the following files:
1955 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
1956 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
1957 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
1958 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
1959 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
1960 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
1961 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
1962 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
1963 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
1964 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
1965 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
1966 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
1967 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
1968 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
1969 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
1970 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
1971 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
1972 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
1973 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
1974 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
1975 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
1976 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
1977 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
1978 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
1979 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
1980 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
1981 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
1982 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
1983 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
1984 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
1985 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
1986 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
1987 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
1988 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
1989 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
1990 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
1991 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
1992 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
1993 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
1994 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
1995 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
1996 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
1997 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
1998 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
1999 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
2000 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
2001 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
2002 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
2003 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
2004 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
2005 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
2006 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
2007 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
2008 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
2009 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
2010 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
2011 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
2012 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
2013 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
2014 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
2015 config/xtensa-istack.h, config/xtensa-relax.c,
2016 config/xtensa-relax.h, doc/fdl.texi
2018 2005-05-05 Nick Clifton <nickc@redhat.com>
2020 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
2021 the target_big_endian variable to false.
2023 2005-05-04 Alan Modra <amodra@bigpond.net.au>
2025 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
2026 list traversal. Use bfd_section_list_prepend.
2027 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
2028 over the section list.
2029 * config/tc-xtensa.c (xtensa_remove_section): Delete.
2030 (xtensa_insert_section): Delete.
2031 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
2032 and bfd_section_list_prepend.
2033 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
2034 bfd_section_list_insert_after.
2036 2005-05-03 Nick Clifton <nickc@redhat.com>
2038 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
2039 of bfd_section_list... macros.
2040 * config/tc-mmix.c (mmix_frob_file): Likewise.
2041 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
2042 (xtensa_insert_section): Likewise.
2044 * macro.c (macro_hash): Remove static.
2045 * macro.h (macro_hash): Provide an external declaration.
2047 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
2049 * write.c (write_object_file): Use bfd_section_double_list_remove
2052 2005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
2054 * doc/Makefile.am (gasver.texi): Correct quoting.
2055 * doc/Makefile.in: Regenerated.
2057 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
2059 * configure.tgt: Add h8300*-*-rtemscoff.
2060 Switch h8300*-*-rtems* to elf.
2062 2005-04-29 H.J. Lu <hongjiu.lu@intel.com>
2064 * hash.c: Undo the last change.
2067 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
2069 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
2071 (DISTCLEANFILES): Remove.
2072 (MAINTAINERCLEANFILES): Add asconfig.texi.
2073 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
2075 2005-04-29 Ben Elliston <bje@au.ibm.com>
2077 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
2078 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
2079 (bignum-copy.o): Remove.
2080 * Makefile.in: Regenerate.
2081 * makefile.vms (OBJS): Remove bignum-copy.obj.
2082 * symbols.h (local_symbol_make): Remove declaration.
2083 (verify_symbol_chain_2): Likewise.
2084 * symbols.c (local_symbol_make): Make static.
2085 (max_indent_level): Likewise.
2086 (verify_symbol_chain_2): Remove.
2087 * macro.c (macro_hash): Make static.
2088 * messages.c (fprint_value): Remove.
2089 * read.h (get_absolute_expr): Remove.
2090 (emit_leb128_expr): Likewise.
2091 (do_s_func): Likewise.
2092 * read.c (do_s_func): Make static.
2093 (emit_leb128_expr): Likewise.
2094 (get_absolute_expr): Likewise.
2095 * as.h (as_howmuch): Remove declaration.
2096 (fprint_value): Likewise.
2097 * as.c (myname): Make static.
2098 * input-scrub.c (as_howmuch): Remove.
2099 (as_1_char): Likewise.
2100 * input-file.h (input_file_is_open): Remove.
2101 * input-file.c (input_file_is_open): Likewise.
2102 * expr.h (expr_build_unary): Remove declaration.
2103 (expr_build_binary): Likewise.
2104 * expr.c (expr_build_unary): Remove.
2105 (expr_build_binary): Likewise.
2106 * hash.h (hash_replace): Remove declaration.
2107 (hash_delete): Likewise.
2108 * hash.c (hash_replace): Remove.
2109 (hash_delete): Likewise.
2110 * bignum-copy.c (bignum_copy): Move from here ..
2111 * config/tc-vax.c (bignum_copy): .. to here.
2112 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
2113 (bignum_copy): Remove extern declaration.
2114 * sb.h (string_count): Remove extern declaration.
2115 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2116 (sb_name): Likewise.
2117 * sb.c (dsize): Replace preprocessor macro with static int.
2118 (string_count): Make static.
2119 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2120 (sb_name): Likewise.
2121 * config/obj-coff.c (dim_index): Make static.
2122 * config/tc-i386.c (GOT_symbol): Likewise.
2123 (output_invalid_buf): Likewise.
2124 * doc/internals.texi (Warning and error messages): Remove the
2125 prototype for fprint_value.
2127 2005-04-27 Ben Elliston <bje@au.ibm.com>
2131 2005-04-26 H.J. Lu <hongjiu.lu@intel.com>
2133 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
2135 * read.c (pseudo_set): Disallow symbol set to common symbol.
2138 * write.c (write_object_file): Report common symbol name when
2139 disallowing local symbol set to common symbol.
2140 (adjust_reloc_syms): Disallow local symbol set to undefined
2143 2005-04-25 Jan Beulich <jbeulich@novell.com>
2145 * macro.c (macro_expand_body): Replace locals indicator parameters
2146 with actual macro_entry. New local variables macro_line and err.
2147 Don't return when encountering an error, just record the fact.
2148 Detect local symbol name colliding with parameter. Track line number
2149 inside of macro expansion.
2150 (do_formals): Move local variable name to wider scope. Check
2151 parameter of the same name doesn't already exist. In MRI mode, also
2152 check it doesn't collide with the argument count pseudo-parameter).
2153 (define_macro): Add file and line number parameters. Remove local
2154 variable namestr. New local variable error. Initialize macro_entry
2155 members file, line, and name. Don't return when encountering an
2156 error, just record the fact. Use %s in some diagnostics for read.c
2157 to insert the macro name. Free macro_entry on error.
2158 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
2159 when encountering an error, just record the fact.
2160 (expand_irp): Don't return when encountering an error, just record
2162 * macro.h (macro_struct): New members name, file, and line.
2163 (define_macro): Add file and line number parameters.
2164 * read.c (s_macro): Pass file and line to define_macro. Tag warning
2165 regarding pseudo-op redefinition with the file/line that macro
2166 definition started at.
2168 2005-04-22 Bob Wilson <bob.wilson@acm.org>
2170 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
2171 (future_alignment_required): Remove ifdefs that use it.
2173 2005-04-22 Bob Wilson <bob.wilson@acm.org>
2175 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
2176 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
2177 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
2179 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
2180 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
2182 2005-04-21 Christian Groessler <chris@groessler.org>
2184 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
2187 2005-04-20 H.J. Lu <hongjiu.lu@intel.com>
2189 * config/obj-aout.h (S_IS_EXTERN): Removed.
2190 * config/obj-bout.h (S_IS_EXTERN): Likewise.
2191 * config/obj-coff.h (S_IS_EXTERN): Likewise.
2192 * symbols.c (S_IS_EXTERN): Likewise.
2193 * symbols.h (S_IS_EXTERN): Likewise.
2195 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
2197 * config/tc-d10v.c (md_apply_fix3): Likewise.
2198 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
2199 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
2200 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
2201 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
2202 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
2203 (shmedia_md_convert_frag): Likewise.
2204 * symbols.c (print_symbol_value_1): Likewise.
2205 * write.c (write_object_file): Likewise.
2207 2005-04-20 Nick Clifton <nickc@redhat.com>
2209 * config/tc-xtensa.c (get_aligned_diff): Change type of
2210 branch_align to offsetT so that its signedness matches that of
2213 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
2214 number into a readable string.
2215 (load_register): Likewise.
2217 2005-04-20 Andreas Schwab <schwab@suse.de>
2219 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
2221 2005-04-19 David S. Miller <davem@davemloft.net>
2223 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
2224 NULL insn, exit early. Remove now spurious NULL checks.
2225 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
2228 2005-04-19 Jan Beulich <jbeulich@novell.com>
2230 * symbols.h (symbol_find_base): Remove prototype.
2231 * symbols.c (save_symbol_name): Remove code section conditional upon
2233 (symbol_find): Remove.
2234 (symbol_find_base): Rename to symbol_find.
2235 * subsegs.c (section_symbol): Replace use of symbol_find_base with
2237 * config/obj-coff.c (tag_insert): Remove code section conditional
2238 upon STRIP_UNDERSCORE.
2239 (obj_coff_def): Likewise.
2240 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
2241 (coff_frob_symbol): Likewise.
2242 (yank_symbols): Likewise.
2243 (c_section_symbol): Likewise.
2244 * config/obj-coff.h (DO_NOT_STRIP): Remove.
2245 * config/tc-arm.c (symbol_locate): Remove code section conditional
2246 upon STRIP_UNDERSCORE.
2247 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
2248 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
2249 * config/tc-sh.h (DO_NOT_STRIP): Remove.
2250 * config/tc-w65.h (DO_NOT_STRIP): Remove.
2251 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
2253 2005-04-19 Andreas Schwab <schwab@suse.de>
2255 * config/tc-ia64.c (md_assemble): Fix error message for wrong
2256 access to application registers.
2258 2005-04-19 Jan Beulich <jbeulich@novell.com>
2260 * config/te-sysv32.h: Remove.
2261 * Makefile.am (TARG_ENV_HFILES): Remove reference to
2263 * Makefile.in (TARG_ENV_HFILES): Likewise.
2265 2005-04-19 Jan Beulich <jbeulich@novell.com>
2268 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
2271 2005-04-18 Mark Kettenis <kettenis@gnu.org>
2273 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
2275 2005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
2277 * config/tc-mips.c (normalize_constant_expr): Don't check for
2279 (check_absolute_expr): Only call normalize_constant_expr() if
2281 (mips_ip): Likewise.
2283 * config/tc-mips.c (check_absolute_expr): Fix formatting.
2285 2005-04-18 Jan Beulich <jbeulich@novell.com>
2287 * macro.c (free_token): New, freeing all the memory associated with a
2289 (do_formals): Move initializers to ...
2290 (define_macro): ... here.
2291 (delete_macro): Convert passed in name to lower case. Warn when
2292 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
2294 2005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
2296 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
2298 2005-04-15 Jan Beulich <jbeulich@novell.com>
2300 * config/obj-elf.c (obj_elf_struct): New.
2301 (elf_pseudo_table). Use it for .offset and .struct.
2303 2005-04-14 Bob Wilson <bob.wilson@acm.org>
2304 Sterling Augustine <sterling@tensilica.com>
2306 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
2307 than the section alignment.
2309 2005-04-14 Bob Wilson <bob.wilson@acm.org>
2310 H.J. Lu <hongjiu.lu@intel.com>
2312 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
2313 * config/tc-xtensa.c (xg_translate_sysreg_op,
2314 xtensa_translate_old_userregs_ops,
2315 xtensa_find_unaligned_branch_targets,
2316 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
2317 relax_frag_add_nop): Support 64-bit host.
2318 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
2319 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
2321 2005-04-14 Mark Kettenis <kettenis@gnu.org>
2323 * configure.tgt: Add support for OpenBSD/sparc ELF.
2325 * configure.tgt: Set emulation for mips-*-openbsd*.
2326 Remove broken mips-dec-openbsd* config.
2327 * configure.in: Set default ABI for mips64-*-openbsd*.
2328 * configure: Regenerate.
2330 2005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
2332 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
2333 optimization for constant addresses.
2335 2005-04-14 Nick Clifton <nickc@redhat.com>
2337 * as.c (main): Move parse_args before symbol_begin and frag_init
2338 so that the hash table size can be set before it is used.
2339 * hash.c: Use an unsigned long type for the size of the hash
2341 * hash.h (set_gas_hash_table_size): Update the prototype.
2343 2005-04-14 Alan Modra <amodra@bigpond.net.au>
2345 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
2346 * acinclude.m4: Include ../bfd/warning.m4.
2347 * configure.in: Invoke AM_BINUTILS_WARNINGS.
2348 * Makefile.in: Regenerate.
2349 * configure: Regenerate.
2350 * doc/Makefile.in: Regenerate.
2352 2005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
2354 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
2355 (normalize_address_expr): New function to sign-extend address
2356 offsets that fit into 32 bits in 32-bit mode.
2357 (macro_build_ldst_constoffset): Use normalize_address_expr()
2358 instead of a handcoded sequence.
2359 (load_register): Likewise. Report oversized numbers in a useful
2361 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
2362 for constant addresses. Report oversized numbers in a useful way.
2363 (mips_ip): Use normalize_address_expr() for addresses.
2365 2005-04-12 Mark Kettenis <kettenis@gnu.org>
2367 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
2368 similar to other instructions now that they're marked as ImmExt.
2370 2005-04-12 Nick Clifton <nickc@redhat.com>
2372 * hash.c (DEFAULT_SIZE): Delete. Replace with:
2373 (gas_hash_table_size): New static variable.
2374 (set_gas_hash_table_size): New function: Records a requested size
2375 for the hash tables.
2376 (get_gas_hash_table_size): New function: Return a prime number
2377 near the requested size of the hash table.
2378 (hash_new): Use get_gas_hash_table_size.
2379 * hash.h: Add a prototype for set_gas_hash_table_size.
2380 * as.c (show_usage): Add description of new switches: --hash-size
2381 and --reduce-memory-overheads.
2382 (option_values): Add OPTION_HASH_TABLE_SIZE and
2383 OPTION_REDUCE_MEMORY_OVERHEADS.
2384 (std_longpopts): Add entries for the new options.
2385 (parse_args): Handle the new options.
2386 * Makefile.am: Add a dependency of as.c on hash.h.
2387 * Makefile.in: Regenerate.
2388 * doc/as.texinfo: Document the new switches.
2389 * NEWS: Mention the new switches.
2391 2005-04-12 Nick Clifton <nickc@redhat.com>
2394 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
2397 2005-04-12 Alan Modra <amodra@bigpond.net.au>
2399 * Makefile.am: Run "make dep-am".
2400 * Makefile.in: Regenerate.
2402 2005-04-11 Sterling Augustine <sterling@tensilica.com>
2403 Bob Wilson <bob.wilson@acm.org>
2405 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
2407 2005-04-11 Mark Kettenis <kettenis@gnu.org>
2409 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
2411 2005-04-11 Jan Beulich <jbeulich@novell.com>
2413 * NEWS: Mention these changes and their effects.
2414 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
2416 (check_macro): Likewise.
2417 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
2418 labels together with the closing pseudo-op.
2419 (macro_expand_body): Adjust comment. Range-check input before use.
2420 Adjust mis-spelled diagnostic. Use is_name_beginner.
2421 * read.c (try_macro): New.
2422 (read_a_source_file): New static variable last_eol. Don't list
2423 macro expansion lines more than once. Call try_macro.
2424 (s_macro): Set section of line_label to absolute instead of undefined.
2425 * doc/as.texinfo: Add information on the caveats of these changes.
2427 2005-04-11 Alan Modra <amodra@bigpond.net.au>
2429 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
2430 * symbols.h (symbol_X_add_number): Update prototype.
2432 2005-04-10 Eric Christopher <echristo@redhat.com>
2434 * symbols.c (symbol_X_add_number): Fix warning.
2436 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2438 * config/tc-m68k.c (md_begin): Support 64bit host.
2439 (get_num): Support 64bit BFD on 32bit host.
2441 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2443 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
2445 2005-04-09 Alan Modra <amodra@bigpond.net.au>
2447 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
2448 call. Don't do the COFF hacks for multi-emulation gas. Move
2449 demand_empty_rest_of_line back to caller.
2450 (s_set, equals): demand_empty_rest_of_line here.
2453 * as.h (rs_dummy): Define.
2454 * symbols.c (symbol_X_add_number): New function.
2455 * symbols.h (symbol_X_add_number): Declare.
2456 * stabs.c (aout_process_stab): Tidy symbol frag setting.
2457 * read.c (assign_symbol): New function, split out from s_set.
2458 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
2459 Fix COFF hacks for multi-emulation gas.
2460 (s_set): Call assign_symbol. Remove "register" keyword.
2461 (set_zero_frag): New function.
2462 (pseudo_set): Always check for assignment to section syms.
2463 Always set segment and frag of symbol, and likewise extern for
2464 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
2465 special case exp.X_add_number non-zero for O_symbol expressions.
2466 (equals): Use assign_symbol.
2468 2005-04-08 Bob Wilson <bob.wilson@acm.org>
2470 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
2473 2005-04-06 H.J. Lu <hongjiu.lu@intel.com>
2475 * config/tc-i386.c (tc_gen_reloc): Don't turn
2476 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
2478 2005-04-06 Nick Clifton <nickc@redhat.com>
2480 * po/rw.po: New translation: Kinyarwanda
2481 * configure.in (ALL_LINGUAS): Add rw
2482 * configure: Regenerate.
2484 2005-04-05 Sterling Augustine <sterling@tensilica.com>
2485 Bob Wilson <bob.wilson@acm.org>
2487 * config/tc-xtensa.c (branch_align_power): New.
2488 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
2489 future_alignment_required): Use branch_align_power to check section
2490 alignment as well as xtensa_fetch_width when aligning branch targets.
2492 2005-04-05 Bob Wilson <bob.wilson@acm.org>
2494 * config/tc-xtensa.c: Warning fixes throughout.
2495 (xtensa_fetch_width): Change to unsigned.
2496 (assemble_nop, xtensa_find_unaligned_branch_targets,
2497 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
2498 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
2499 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
2500 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
2501 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
2502 get_text_align_max_fill_size, get_text_align_nop_count,
2503 get_text_align_nth_nop_size, get_noop_aligned_address,
2504 get_aligned_diff, convert_frag_align_next_opcode,
2505 convert_frag_immed_finish_loop, xtensa_create_property_segments,
2506 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
2507 types, avoiding size_t and using offsetT and addressT appropriately.
2508 (get_text_align_power): Clean up types. Avoid incorrect bound.
2509 (get_text_align_fill_size): Clean up types. Restructure for clarity.
2511 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
2513 * config/tc-ia64.c (start_unwind_section): Undo the change
2515 (generate_unwind_image, dot_endp): Likewise.
2517 2005-04-01 David Mosberger <davidm@hpl.hp.com>
2519 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
2520 le_nop_stop arrays and initializers to file scope.
2521 (md_begin): When generating code for anything other than
2522 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
2524 2005-04-01 Jan Beulich <jbeulich@novell.com>
2526 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
2529 2005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2531 * NEWS: Mention [fdgh]_floating.
2532 * config/atof-vax.c: Fix some whitespace.
2533 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
2535 2005-04-01 Nick Clifton <nickc@redhat.com>
2537 * configure.in: Add a check for <unistd.h> providing a prototype
2538 for getopt() which is compatible with the one in
2539 include/getopt.h. If so then define HAVE_DECL_GETOPT.
2540 * configure: Regenerate.
2541 * config.in (HAVE_DECL_GETOPT): Add.
2543 2005-04-01 Jan Beulich <jbeulich@novell.com>
2545 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
2547 2005-04-01 Jan Beulich <jbeulich@novell.com>
2549 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
2550 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
2552 2005-03-30 Julian Brown <julian@codesourcery.com>
2554 * config/tc-arm.c (arm_adjust_symtab): Rename
2555 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
2557 2005-03-30 Julian Brown <julian@codesourcery.com>
2559 * config/tc-arm.c (mapping_state): Change documentation in function
2560 comment to cross-reference spec instead. Change type of mapping symbols
2562 (arm_adjust_symtab): Don't change type of mapping symbols here.
2564 2005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2566 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
2567 * config.in: Regenerate.
2568 * configure: Regenerate.
2569 * configure.in: Check for ffs decl and alphabetize.
2571 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
2572 Phil Blundell <philb@gnu.org>
2574 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
2575 (md_apply_fix3): Mark TLS symbols.
2576 (tc_gen_reloc): Handle TLS relocations.
2577 (arm_fix_adjustable): Ignore TLS relocations.
2578 (s_arm_elf_cons): Support expressions after decorated symbols.
2580 2005-03-29 Julian Brown <julian@codesourcery.com>
2582 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
2583 whether personality routine index N has been output for this section.
2584 (mapping_state): tc_segment_info_data now struct not enum.
2585 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
2586 handled on section change.
2587 (create_unwind_entry): Previous code to output dependency removed.
2588 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
2590 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
2591 arm_segment_info_type.
2592 (arm_segment_info_type): New struct.
2594 2005-03-28 Sterling Augustine <sterling@tensilica.com>
2595 Bob Wilson <bob.wilson@acm.org>
2597 * config/tc-xtensa.c (do_align_targets): Update comment.
2598 (xtensa_frob_label): Compute "freq" before possibly switching frags.
2599 Insert a LOOP_END frag before every loop target, and do not overload
2600 DESIRE_ALIGN_IF_TARGET frags with loop end information.
2601 (xg_assemble_vliw_tokens): Use do_align_targets.
2602 (xtensa_fix_target_frags): Remove code to convert a
2603 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
2604 negatable branch at the end of a loop.
2605 (frag_can_negate_branch): Delete.
2607 2005-03-28 David Mosberger <davidm@hpl.hp.com>
2608 H.J. Lu <hongjiu.lu@intel.com>
2611 NEWS: Mention "-mtune=[itanium1|itanium2]".
2613 * config/tc-ia64.c (md): Add tune.
2614 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
2615 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
2616 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
2617 B unit NOPs are discouraged for McKinley-derived cores.
2618 (md_begin): Don't hardcode the "extra_goodness()" function in
2620 (ia64_init): Set md.tune to itanium2.
2622 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
2623 * doc/c-ia64.texi: Likewise.
2625 2005-03-27 Ian Lance Taylor <ian@airs.com>
2627 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
2628 bad C_EFCN symbol, print its name.
2630 2005-03-25 Bob Wilson <bob.wilson@acm.org>
2632 * config/tc-xtensa.c (use_longcalls): Delete.
2633 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
2634 the use_longcalls flag is set. Do this before checking the segment.
2635 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
2636 expand direct calls at this point.
2637 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
2638 (xtensa_find_unmarked_state_frags): Likewise.
2639 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
2640 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
2641 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
2642 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
2644 2005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
2646 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
2648 2005-03-25 Hans-Peter Nilsson <hp@axis.com>
2650 * config/tc-cris.h: Convert to ISO C90.
2651 * config/tc-cris.c: Ditto.
2652 (md_estimate_size_before_relax): Remove obsolete comment for
2653 parameter "segment_type".
2654 (md_begin): Document reason for cast of hash_insert argument.
2655 (md_atof): Correct type of parameter "type".
2657 2005-03-24 Nick Clifton <nickc@redhat.com>
2659 * write.h (bit_fix_new): Remove redundant prototype.
2660 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
2661 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
2662 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
2663 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
2664 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
2665 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
2666 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
2667 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
2668 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
2669 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
2670 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
2671 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
2672 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
2673 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
2674 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
2675 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
2676 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
2677 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
2678 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
2679 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
2680 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
2681 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
2682 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
2683 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
2684 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
2685 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
2686 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
2687 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
2688 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
2689 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
2690 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
2691 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
2692 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
2693 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
2694 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
2695 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
2696 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
2697 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
2698 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
2699 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
2700 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
2701 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
2702 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
2703 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
2704 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
2705 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
2706 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
2707 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
2708 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
2709 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
2710 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
2711 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
2712 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
2713 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
2714 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
2716 2005-03-23 Jim Blandy <jimb@redhat.com>
2718 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
2719 attributes properly.
2721 2005-03-23 Mike Frysinger <vapier@gentoo.org>
2722 Nick Clifton <nickc@redhat.com>
2724 * configure.tgt: Accept any C library to accompany a GNU Linux
2725 implementation, not just the GNU C library.
2726 * configure.in: Likewise.
2727 * configure: Regenerate.
2729 2005-03-23 Nick Clifton <nickc@redhat.com>
2731 * config/tc-tic30.c: Convert to ISO C90 formatting.
2732 * config/tc-tic30.h: Convert to ISO C90 formatting.
2733 * config/tc-pdp11.c: Convert to ISO C90 formatting.
2734 * config/atof-vax.c: Convert to ISO C90 formatting.
2736 2005-03-21 Maciej W. Rozycki <macro@mips.com>
2738 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
2739 relocations correctly as well.
2740 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
2741 relocations in mergeable sections section-relative either.
2743 2005-03-21 Bob Wilson <bob.wilson@acm.org>
2745 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
2747 2005-03-21 Nick Clifton <nickc@redhat.com>
2749 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
2750 warning by providing a prototype for sh_symbian_find_elf_flags.
2752 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
2755 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2757 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
2758 along with other formats that set bfd_gas. Remove unnecessary
2759 setting of bfd_gas. Delete strongarm cases in generic_target
2762 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2765 * config/tc-m68k.c (TRUNC, SEXT): Define.
2766 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
2767 (m68k_ip): Truncate or sign extend expressions as appropriate.
2768 (get_num): Likewise.
2769 (md_apply_fix3): Use SEXT.
2771 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2773 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
2774 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
2775 (obj-vms.o): Delete rule.
2777 * Makefile.in: Regenerate.
2778 * aclocal.m4: Regenerate.
2779 * doc/Makefile.in: Regenerate.
2780 * po/POTFILES.in: Regenerate.
2782 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
2784 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
2785 flag for coldfire v4e.
2787 2005-03-17 Bob Wilson <bob.wilson@acm.org>
2789 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
2790 xg_apply_fix_value and return a value to indicate success.
2791 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
2792 (xtensa_force_relocation): Remove checks for VTABLE relocs.
2793 (xtensa_validate_fix_sub): New.
2794 (xtensa_fix_adjustable): Remove check for external or weak symbols.
2795 (tc_gen_reloc): Move code to handle difference of symbols and code to
2796 apply tentative fix values to ...
2797 (md_apply_fix3): ...here. Enable standard overflow checks for simple
2798 8, 16, and 32 bit relocations. Apply fixes for slot-specific
2799 relocations when linkrelax flag is not set.
2800 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
2801 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
2803 2005-03-17 Jan Beulich <jbeulich@novell.com>
2805 * config/tc-i386.c (i386_scale): Beautify error message.
2806 (Intel syntax comments): Update.
2807 (struct intel_parser_s): Add fields in_offset, in_bracket, and
2809 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
2810 Remove declarations.
2811 (intel_bracket_expr): Declare.
2812 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
2813 of the function body in a loop allowing to split an operand into two.
2814 Replace calls to malloc and checks of it returning non-NULL with
2815 calls to xmalloc/xstrdup.
2816 (intel_expr): SHORT no longer handled here. Add comment indicating
2817 comparison ops need implementation.
2818 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
2819 Check right operand of - does not specify a register when parsing
2820 the address of a memory reference.
2821 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
2822 Check operands do not specify a register when parsing the address of
2824 (intel_e06, intel_e06_1): Likewise.
2825 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
2826 handle SHORT as well as unary + and -. Don't accept : except for
2827 segment overrides or in direct far jump/call insns.
2828 (intel_brack_expr): New.
2829 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
2831 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
2832 through in certain cases. Use intel_brack_expr. Add new diagnostics.
2833 Allow symbolic constants as register scale value.
2834 (intel_get_token): Replace call to malloc and check of return value
2835 with call to xmalloc. Change handling for FLAT to match MASM's.
2836 (intel_putback_token): Don't try to back up/free current token if
2839 2005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
2841 * configure.tgt: Set emulation for arm-*-eabi*.
2842 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
2843 * config/te-armeabi.h: New file.
2844 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
2845 * config/te-symbian.h: Include "te-armeabi.h".
2847 2005-03-16 Nick Clifton <nickc@redhat.com>
2849 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
2850 local variable in case it is clobbered by the setjmp.
2852 2005-03-16 Nick Clifton <nickc@redhat.com>
2853 Ben Elliston <bje@au.ibm.com>
2855 * configure.in (werror): New switch: Add -Werror to the
2856 compiler command line. Enabled by default. Disable via
2858 * configure: Regenerate.
2860 2005-03-16 Nick Clifton <nickc@redhat.com>
2862 * config/obj-coff.h: Convert to ISO C90 formatting.
2863 * config/obj-coff.c: Convert to ISO C90 formatting.
2865 2005-03-15 Zack Weinberg <zack@codesourcery.com>
2867 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
2868 is_mls parameter; do not diagnose Rm==Rd when is_mls.
2869 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
2870 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
2871 (insns): Add ARMv6T2 instructions:
2872 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
2873 (arm_archs): Add V6T2 variants.
2875 2005-03-15 Nick Clifton <nickc@redhat.com>
2877 * NEWS: Add cutoff for changes in 2.16 release.
2879 2005-03-15 Jan Beulich <jbeulich@novell.com>
2881 * expr.c (operand): Merge handling of unary + into that for unary
2884 2005-03-14 Eric Christopher <echristo@redhat.com>
2886 * config/tc-mips.c: Include dw2gencfi.h.
2887 (mips_cfi_frame_initial_instructions): New.
2888 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
2889 (tc_cfi_frame_initial_instructions): Ditto.
2890 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
2891 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
2892 * Makefile.am: Update dependencies.
2893 * Makefile.in: Regenerate.
2895 2005-03-15 Alan Modra <amodra@bigpond.net.au>
2897 * po/es.po: Commit new Spanish translation.
2899 2005-03-14 Alan Modra <amodra@bigpond.net.au>
2901 * po/tr.po: Commit new Turkish translation.
2903 2005-03-12 Zack Weinberg <zack@codesourcery.com>
2905 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
2908 2005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
2910 * config-gas.com: Mark vax-vms as obsolete.
2911 * configure.in: Remove fmt=vms support.
2912 * config.in: Regenerate.
2913 * configure: Regenerate.
2914 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
2916 2005-03-10 Sterling Augustine <sterling@tensilica.com>
2917 Bob Wilson <bob.wilson@acm.org>
2919 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
2920 when checking if xg_resolve_literals needs to be called.
2921 * config/tc-xtensa.h: Fix spelling typo in a comment.
2923 2005-03-10 Jan Beulich <jbeulich@novell.com>
2925 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
2926 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
2927 crafted structure declarations with the types from macro.h.
2929 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2931 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
2932 for -mno-shared optimization.
2934 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2936 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
2937 (MAX_NOPS): Bump to 4.
2938 (mips_fix_vr4130): New variable.
2939 (nops_for_vr4130): New function.
2940 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
2941 nops_for_vr4130 if working around VR4130 errata.
2942 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
2943 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
2944 (md_parse_option): Handle them.
2945 (md_show_usage): Print them.
2946 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
2948 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2950 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
2953 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2955 * config/tc-mips.h (mips_flush_pending_output): Delete.
2956 (mips_emit_delays): Declare.
2957 (md_flush_pending_output): Use mips_emit_delays.
2958 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
2959 the previous instructions.
2960 (md_begin, append_insn, md_parse_option): Update callers.
2961 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
2963 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
2964 (s_gpdword): Update callers.
2965 (start_noreorder, end_noreorder): New functions.
2966 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
2967 manipulating mips_opts or prev_nop_frag directly.
2968 (mips_flush_pending_output): Delete.
2970 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2972 * config/tc-mips.c (mips_move_labels): New function, taken from...
2973 (append_insn, mips_emit_delays): ...here.
2975 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2977 * config/tc-mips.c (MAX_NOPS): New macro.
2978 (history): Resize to 1 + MAX_NOPS.
2979 (fix_vr4120_class): New enumeration.
2980 (vr4120_conflicts): New variable.
2981 (init_vr4120_conflicts): New function.
2982 (md_begin): Call it.
2983 (insn_uses_reg): Constify first argument.
2984 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
2985 (nops_for_insn_or_target): New functions.
2986 (append_insn): Use the new nops_for_* functions instead of inline
2987 delay checks. Generalize prev_nop_frag handling to handle an
2988 arbitrary history length. Insert nops into the history buffer
2989 once the number of nops in prev_nop_frag is fixed.
2990 (emit_delays): Use nops_for_insn instead of inline delay checks.
2992 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2994 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
2995 check from branch delay code. Remove unnecessary check for branches.
2997 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2999 * config/tc-mips.c (dummy_opcode): Delete.
3000 (nop_insn, mips16_nop_insn): New variables.
3001 (NOP_INSN): New macro.
3002 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
3003 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
3004 (md_begin): Initialize nop_insn and mips16_nop_insn.
3005 (append_insn): Use the new emit_nop function to add nops, recording
3006 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
3007 to reserve room for the instruction and install_insn to install the
3008 final form. Use insert_into_history to record the instruction in
3009 the history buffer. Use move_insn to do delay slot filling.
3010 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
3011 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
3012 (mips16_ip): Use create_insn to initialize mips_cl_insns.
3014 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3016 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
3017 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
3018 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
3019 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
3020 (mips16_ip): Use the new macros instead of explicit masks and shifts.
3022 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3024 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
3025 and extended_p fields with a single fixed_p field.
3026 (append_insn, mips_no_prev_insn): Adjust accordingly.
3028 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3030 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
3031 a single mips16_absolute_jump_p bit.
3032 (append_insn): Adjust accordingly.
3034 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3036 * config/tc-mips.h (mips_cl_insn): Move definition to...
3037 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
3038 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
3040 (history): New variable.
3041 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
3042 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
3043 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
3044 (prev_prev_insn_unreordered): Delete.
3045 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
3046 (macro_start): Replace uses of prev_insn* with the equivalent history[]
3049 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
3051 * doc/Makefile.am: Update as.info dependencies.
3052 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
3054 2005-03-08 Jan Beulich <jbeulich@novell.com>
3056 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
3057 error, and point to .purgem documentation if someone really needs
3059 * NEWS: Mention macro redefinition is now an error.
3061 2005-03-08 Jan Beulich <jbeulich@novell.com>
3063 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
3064 emitted to. Add more precise diagnostics for non-fitting insns based
3065 on that. Eliminate now superfluous special casing of MLX. Clear out
3066 slot information when dropping an insn.
3068 2005-03-08 Jan Beulich <jbeulich@novell.com>
3070 * config/tc-ia64.c (parse_section_name): Rename to...
3071 (cross_section): In addition to separating the name from the rest of
3072 the arguments, also carry out the operation.
3073 (dot_xdata): Use cross_section.
3074 (dot_float_cons): Likewise.
3075 (dot_xstringer): Likewise.
3076 (dot_xdata_ua): Likewise.
3077 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
3079 2005-03-05 Alan Modra <amodra@bigpond.net.au>
3081 * po/gas.pot: Regenerate.
3083 2005-03-04 David Daney <ddaney@avtrex.com>
3085 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
3086 instead of '_gp' for -mno-shared optimization.
3088 (s_abicalls): Document it in the comment.
3089 (md_show_usage): Document the -mno-shared option.
3091 2005-03-04 Richard Sandiford <rsandifo@redhat.com>
3093 * config/tc-mips.c (mips_set_options): Add sym32 field.
3094 (mips_opts): Initialize it.
3095 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
3096 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
3097 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
3098 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
3099 when deciding whether to use a symbolic %highest/%higher expansion.
3100 (macro): Likewise. Remove o64/n32 linux hack. Always use
3101 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
3102 and "la". Handle constants separately from symbolic expressions in
3103 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
3104 and using load_register to load the high part of the address.
3105 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
3106 (OPTION_ELF_BASE): Bump by 2.
3107 (md_longopts): Add entries for -msym32 and -mno-sym32.
3108 (md_parse_option): Handle them.
3109 (usage): Document them.
3110 (s_mipsset): Handle ".set sym32" and ".set nosym32".
3111 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
3112 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
3113 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
3114 -msym32 and -mno-sym32.
3116 2005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3118 * config/tc-mips.c (load_address): Implement GP optimization
3119 for 64bit address space non-PIC. Fix formatting.
3120 (macro): Likewise. Simplify code.
3121 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
3122 (mips_after_parse_args): Simplify code.
3124 2005-03-03 Nick Clifton <nickc@redhat.com>
3126 * expr.c (operand): Remove redundant code enclosed by #ifdef
3127 RELAX_PAREN_GROUPING....#endif.
3129 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
3130 reloc is the difference of two symbols defined in the same
3133 * config/tc-iq2000.c (line_comment_chars): Include the # character
3134 as otherwise this breaks #APP/#NO_APP processing.
3136 2005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3138 * config/tc-arc.c(md_assemble): Remove dead code for handling
3139 immediate indexing of ld and st .
3141 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
3142 Joseph Myers <joseph@codesourcery.com>
3144 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
3145 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
3146 (parse_relocation): Check for a word break after a relocation
3148 (md_apply_fix3): Handle TLS relocations, and mark thread-local
3151 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3153 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
3155 2005-03-02 Jan Beulich <jbeulich@novell.com>
3157 * as.c (main): Use unlink_if_ordinary instead of unlink.
3158 * messages.c (as_fatal): Likewise.
3160 2005-03-02 Jan Beulich <jbeulich@novell.com>
3162 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
3164 (parse_register): Allow cr8...15 in all modes.
3166 2005-03-02 Jan Beulich <jbeulich@novell.com>
3168 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
3169 etc. like normal symbol references (T_ID).
3171 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3173 * symbols.c (fb_label_name): Fix silly thinko in last change.
3175 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3177 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
3178 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
3180 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
3182 2005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3185 * config/tc-arc.c (md_assemble): Initialize suffix for extension
3188 2005-03-01 Alan Modra <amodra@bigpond.net.au>
3190 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
3192 * as.h (assert): Warning fix.
3193 * expr.c (expr): Correct assertion.
3194 * read.c (s_comm_internal): Remove assertion.
3195 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
3196 (fixup_segment): Remove assertion.
3197 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
3198 (md_apply_fix3): Likewise.
3199 * config/tc-i370.c (md_begin): Correct assertion.
3200 (i370_macro): Warning fix for assertion.
3202 2005-03-01 Alan Modra <amodra@bigpond.net.au>
3204 * configure.in (AC_C_BIGENDIAN): Invoke.
3205 * configure: Regenerate.
3206 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
3207 host variable to set string header size.
3208 * config/obj-aout.c (obj_header_append): Don't use host structs.
3209 (obj_symbol_to_chars): Likewise.
3210 (obj_emit_strings): Likewise. Use the passed in output pointer.
3211 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
3212 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
3213 not sizeof host struct.
3214 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
3215 (obj_emit_strings): Likewise.
3216 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
3217 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
3219 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
3221 (host_number_to_chars): Define.
3222 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
3223 host internal struct to set header sizes.
3224 * config/tc-i960.c (md_number_to_field): Warning fix.
3225 (md_ri_to_chars): Use host byte order.
3226 (get_cdisp, md_apply_fix3): Warning fix.
3227 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
3229 2005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3231 * doc/c-arc.texi: Update documentation about ARC's extension
3234 2005-02-27 Svein E. Seldal <svein@dev.seldal.com>
3236 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
3239 2005-02-23 Alan Modra <amodra@bigpond.net.au>
3241 * cgen.c: Warning fixes.
3242 * config/tc-arc.c: Likewise.
3243 * config/tc-arm.c: Likewise.
3244 * config/tc-avr.c: Likewise.
3245 * config/tc-d10v.c: Likewise.
3246 * config/tc-d30v.c: Likewise.
3247 * config/tc-frv.c: Likewise.
3248 * config/tc-frv.h: Likewise.
3249 * config/tc-h8300.c: Likewise.
3250 * config/tc-h8500.c: Likewise.
3251 * config/tc-i370.c: Likewise.
3252 * config/tc-i960.c: Likewise.
3253 * config/tc-ia64.c: Likewise.
3254 * config/tc-ip2k.c: Likewise.
3255 * config/tc-m68hc11.c: Likewise.
3256 * config/tc-maxq.c: Likewise.
3257 * config/tc-mcore.c: Likewise.
3258 * config/tc-mips.c: Likewise.
3259 * config/tc-msp430.c: Likewise.
3260 * config/tc-pj.c: Likewise.
3261 * config/tc-ppc.c: Likewise.
3262 * config/tc-ppc.h: Likewise.
3263 * config/tc-s390.c: Likewise.
3264 * config/tc-sh.c: Likewise.
3265 * config/tc-sh64.c: Likewise.
3266 * config/tc-tic4x.c: Likewise.
3267 * config/tc-tic80.c: Likewise.
3268 * config/tc-v850.c: Likewise.
3269 * config/tc-vax.c: Likewise.
3270 * config/tc-w65.c: Likewise.
3271 * config/tc-xstormy16.c: Likewise.
3272 * config/tc-z8k.c: Likewise.
3274 2005-02-22 Catherine Moore <clm@cm00re.com>
3276 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
3277 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
3279 2005-02-22 Eric Christopher <echristo@redhat.com>
3281 * config/tc-mips.c (struct proc): Change isym to
3282 func_sym. New member func_end_sym.
3283 (s_mips_ent): Update.
3284 (s_mips_end): Ditto. Add code to compute function size.
3286 2005-02-22 Alan Modra <amodra@bigpond.net.au>
3288 * read.c: Warning fixes.
3289 * config/obj-elf.c: Likewise.
3291 2005-02-22 Maciej W. Rozycki <macro@mips.com>
3293 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
3296 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
3298 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
3301 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
3303 (demand_empty_rest_of_line): Likewise.
3304 (tic54x_sblock): Likewise.
3305 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
3307 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3309 * read.c (address_bytes): New function.
3310 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
3311 (potable): Add "dc.a".
3312 (cons_worker): Handle "dc.a".
3313 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
3315 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3317 * input-file.c (input_file_open): Rearrange to avoid warning.
3319 2005-02-19 Alan Modra <amodra@bigpond.net.au>
3321 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
3322 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
3323 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
3325 2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3327 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
3328 uses after .set noat.
3329 (load_address): Likewise.
3330 (macro): Likewise. Don't try to avoid $at use by sacrificing
3331 the target register before it is stored, it won't work.
3333 2005-02-17 James E Wilson <wilson@specifixinc.com>
3335 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
3336 see an instruction that specifies a template.
3338 2005-02-18 Alan Modra <amodra@bigpond.net.au>
3340 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
3341 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
3342 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
3344 2005-02-17 H.J. Lu <hongjiu.lu@intel.com>
3346 * NEWS: Mention "-mhint.b=[ok|warning|error]".
3348 * config/tc-ia64.c (md): Add hint_b.
3349 (emit_one_bundle): Handle md.hint_b for "hint".
3350 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
3351 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
3352 (ia64_init): Set md.hint_b to error.
3353 (md_assemble): Handle md.hint_b for "hint.b".
3355 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
3356 * doc/c-ia64.texi: Likewise.
3358 2005-02-17 Alan Modra <amodra@bigpond.net.au>
3360 * tc.h (struct relax_type, relax_typeS): Move from here..
3361 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
3362 * ecoff.c (ecoff_new_file): Add appfile param.
3363 * ecoff.h (ecoff_new_file): Likewise.
3364 * itbl-lex.h: New file.
3365 * itbl-lex.l: Include itbl-lex.h.
3366 * itbl-parse.y: Likewise.
3367 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
3368 * read.c (s_app_file_string): Mark appfile possibly unused.
3369 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
3370 * subsegs.h (struct seg_info_trash): Delete.
3371 (seg_info): Use segment_info_type instead.
3372 * config/obj-coff.c (struct filename_list): Make filename const char *.
3373 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
3374 * config/obj-elf.c (elf_file_symbol): Similarly.
3375 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
3377 * config/tc-arc.c (md_operand): Warning fix.
3378 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
3379 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
3380 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
3381 * config/tc-frv.c (frv_force_relocation): Warning fix.
3382 * config/tc-m68k.c (md_parse_option): Delete unused var.
3383 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
3384 * config/tc-sparc.c: Likewise.
3385 (s_common): Warning fix.
3386 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
3387 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
3389 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
3390 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
3391 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
3392 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
3393 (tic4x_do_align): Use TIC_NOP_OPCODE.
3394 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
3395 * config/tc-vax.c: Include netinet/in.h.
3396 (tc_headers_hook): Formatting.
3397 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
3399 2005-02-17 Jan Beulich <jbeulich@novell.com>
3401 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
3402 parsing inN, locN, outN. Set 'idx' to offset register number starts
3403 at. Don't handle numbers with leading zeroes or beyond 95. Remove
3406 2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3408 * config/tc-mips.c (load_address): Fix formatting.
3409 (macro): Don't use AT if .set noat is in effect. Fix formatting.
3410 Catch macros which are unexpandable without AT. Remove duplicate
3412 (macro2): Remove duplicate zeroing of used_at.
3414 2005-02-16 Alan Modra <amodra@bigpond.net.au>
3416 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
3419 2005-02-15 Nigel Stephens <nigel@mips.com>
3420 Maciej W. Rozycki <macro@mips.com>
3422 * config/tc-mips.c (reloc_needs_lo_p): Handle
3423 BFD_RELOC_MIPS16_HI16_S.
3424 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
3425 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
3426 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
3428 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
3429 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
3430 Call my_getSmallExpression() to parse percent operators.
3431 (percent_op_match, mips_percent_op): Separate definitions.
3432 (mips16_percent_op): Define percent operators for the MIPS16 mode.
3433 (parse_relocation): Handle the MIPS16 mode using
3435 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
3436 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
3438 2005-02-15 Jan Beulich <jbeulich@novell.com>
3440 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
3441 instead of explicitly dealing with the translation; exclude
3442 relocations that are already pcrel, however.
3444 2005-02-15 Jan Beulich <jbeulich@novell.com>
3446 * config/tc-ia64.c: Include limits.h (if available).
3447 (gr_values[0]): Set path to INT_MAX.
3448 (dot_reg_val): Don't allow changing value of r0. Limit range of
3449 general registers at r127.
3450 (specify_resource): Default resource index is -1. Don't set resource
3451 index (in case IA64_RS_RSE) without setting the specific flag.
3452 (note_register_values): Check operand is O_constant before tracking
3453 input value of moves. Add tracking for dep.z with constant inputs.
3454 (print_dependency): Resource index of specific resource may be zero.
3455 (check_dependencies): Likewise.
3457 2005-02-15 Jan Beulich <jbeulich@novell.com>
3459 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
3460 reg_class. Check operands and emit diagnostics for illegal use of
3463 2005-02-15 Jan Beulich <jbeulich@novell.com>
3465 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
3466 new variables type, suffix, and width. Handle
3467 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
3468 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
3469 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
3470 FUNC_DTP_RELATIVE case. Return incoming relocation type if
3471 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
3472 if unable to translate relocation type, using the new variables.
3474 2005-02-15 Jan Beulich <jbeulich@novell.com>
3476 * config/tc-ia64.h (ia64_symbol_chars): Declare.
3477 (ty_symbol_chars): Define.
3478 * config/tc-ia64.c (ia64_symbol_chars): Define.
3480 2005-02-15 Jan Beulich <jbeulich@novell.com>
3482 * config/tc-ia64.c (ia64_parse_name): Only update next character if
3483 input_line_pointer was advanced.
3485 2005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3487 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
3490 2005-02-13 Jan Beulich <jbeulich@novell.com>
3492 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
3493 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
3495 (ia64_init): Set md.detect_dv.
3496 (ia64_start_line): New static variable warned. Warn only once when
3497 encountering explicit stops in automatic mode.
3498 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
3499 * NEWS: Mention new default mode.
3501 2005-02-13 Jan Beulich <jbeulich@novell.com>
3503 * config/tc-ia64.c (dot_rot): Add comment that name strings should
3504 be freed when wiping out previous state. Canonicalize names before
3505 use. Free name string when detecting redefinition.
3506 (dot_pred_rel): Call generic expression parser to process arguments.
3507 Handle O_register case for individual predicates and O_subtract for
3509 (ia64_parse_name): Canonicalize name before looking it up in dynamic
3511 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
3512 Warn if multiple found, issue error if resulting symbol name has zero
3514 (dot_alias): Canonicalize name before use.
3516 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3518 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
3520 (in_procedure): Return -1 for warning.
3521 (in_prologue): Likewise.
3522 (in_body): Likewise.
3524 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3526 * config/tc-ia64.c (dot_xdata): Undo the last change.
3527 (dot_float_cons): Likewise.
3528 (dot_xstringer): Likewise.
3529 (dot_xdata_ua): Likewise.
3530 (dot_float_cons_ua): Likewise.
3532 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3534 * NEWS: Mention "-munwind-check=[warning|error]".
3536 * config/tc-ia64.c (md): Add unwind_check.
3537 (unwind_diagnostic): New.
3538 (in_procedure): Call unwind_diagnostic when a directive isn't
3540 (in_prologue): Call unwind_diagnostic when a directive isn't in
3542 (in_body): Call unwind_diagnostic when a directive isn't in
3544 (dot_endp): Set md.unwind_check to error before calling
3545 in_procedure and restore it after. When the name is missing or
3546 couldn't be found, use the one from the last .proc if
3547 md.unwind_check isn't error. Warn if md.unwind_check is
3549 (md_parse_option): Handle "-munwind-check=[warning|error]".
3550 (md_show_usage): Add "-munwind-check=[warning|error]".
3551 (ia64_init): Set md.unwind_check to warning.
3553 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
3554 * doc/c-ia64.texi: Likewise.
3556 2005-02-11 Jan Beulich <jbeulich@novell.com>
3558 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
3560 (ia64_parse_name): New third parameter.
3561 (md_parse_name): Pass third argument.
3562 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
3563 (md_operand): Handling of '@'-prefixed symbols moved from here...
3564 (ia64_parse_name): ...to here.
3566 2005-02-11 Jan Beulich <jbeulich@novell.com>
3568 * config/tc-ia64.c (md): Remove last_groups and group_idx.
3569 (errata_nop_necessary_p): Remove declaraction and definition.
3570 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
3571 update md.group_idx. Don't reset md.last_groups.
3573 2005-02-11 Jan Beulich <jbeulich@novell.com>
3575 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
3577 (dot_xdata): Free section name after use.
3578 (dot_float_cons): Likewise.
3579 (dot_xstringer): Likewise.
3580 (dot_xdata_ua): Likewise.
3581 (dot_float_cons_ua): Likewise.
3582 (md_pseudo_table): Add xdata16 and xdata16.ua.
3584 2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
3586 * doc/all.texi: Add IA64.
3587 * doc/as.texinfo: Likewise.
3589 * doc/c-ia64.texi: Fix typos.
3591 2005-02-10 Julian Brown <julian@codesourcery.com>
3593 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
3595 (do_t_push_pop): Likewise.
3596 (md_assemble): Likewise.
3597 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
3598 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
3599 (create_unwind_entry): Output dependency on the required personality
3602 2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
3604 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
3605 * subsegs.c (seg_not_empty_p): Likewise.
3607 2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3609 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
3610 relative jump calculation.
3611 <md_convert_frag) : Likewise.
3612 <output_disp): Likewise.
3614 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
3616 * write.c (write_object_file): Recognize warning-symbol construct
3617 and skip object- and target- handling for the second symbol.
3619 2005-02-02 Jan Beulich <jbeulich@novell.com>
3621 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
3622 designators along with quoted ones. Free copy of quoted designator
3625 2005-02-01 Ben Elliston <bje@au.ibm.com>
3627 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
3628 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
3629 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
3630 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
3631 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
3632 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
3633 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
3634 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
3635 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
3636 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
3637 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
3638 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
3639 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
3640 #if 0'd code throughout.
3642 2005-01-31 Nick Clifton <nickc@redhat.com>
3644 * as.c (parse_args): Bump copyright date reported by --version to
3647 2005-01-31 Nick Clifton <nickc@redhat.com>
3649 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
3652 2005-01-31 Jan Beulich <jbeulich@novell.com>
3654 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
3655 that can end with .endr in that case. Make requiring/permitting
3656 pseudo-ops without leading dot closer to the logic in read.c serving
3658 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
3661 2005-01-31 Jan Beulich <jbeulich@novell.com>
3663 * macro.c (do_formals): Adjust to no longer accept empty parameter
3665 (define_macro): Adjust to no longer accept empty macro name, garbage
3666 following the parameters, or macros that were previously defined.
3667 * read.c (s_bad_end): Declare.
3668 (potable): Add endm. Handler for endr and endm is s_bad_end.
3669 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
3671 * read.h (s_bad_endr): Remove.
3673 2005-01-31 Jan Beulich <jbeulich@novell.com>
3675 * config/tc-ia64.c (parse_operands): Parse all specified operands,
3676 immediately discarding (but counting) those exceeding the maximum
3677 possible amount. Track whether output and input operand counts ever
3678 matched, and use this to better indicate which of the operands/
3679 operand types was wrong; specifically don't default to pointing to
3682 2005-01-31 Jan Beulich <jbeulich@novell.com>
3684 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
3685 variable in dot_endp). Add body and insn. Make prologue,
3686 prologue_mask, body, and insn bitfields.
3687 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
3689 (in_procedure, in_prologue, in_body): New.
3690 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3691 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3692 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
3693 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
3694 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
3695 dot_personality): Use the appropriate one of the above.
3696 (dot_proc): Clear unwind.proc_start; set to current location only if
3697 none of the entry points were valid. Check for non-zero-length entry
3698 point names. Check that entry points aren't defined, yet. Clear
3699 unwind.prologue, unwind.body, and unwind.insn.
3700 (dot_body): Call in_procedure. Check that first directive in procedure
3701 had no insns emitted before. Set unwind.body.
3702 (dot_prologue): Call in_procedure. Check that not already in prologue.
3703 Check that first directive in procedure had no insns emitted before.
3705 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
3706 length entry point names. Check that entry points became defined.
3707 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
3709 2005-01-31 Jan Beulich <jbeulich@novell.com>
3711 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
3712 before actually using it. Don't generate an error in manual bundling
3713 mode when looking at an insn requiring slot 2 but not yet at slot 2.
3714 Don't generate an error in manual bundling mode when looking at an
3715 insn required to be last in its group but the required slot hasn't
3716 been reached, yet. Allow conversion from MII to MI;I for bundle
3717 consisting of only 2 insns with the stop between them. Suppress
3718 various meaningless errors resulting from detecting earlier ones.
3720 2005-01-31 Jan Beulich <jbeulich@novell.com>
3722 * config/tc-ia64.c (parse_operands): Also handle alloc without first
3725 2005-01-28 Christian Groessler <chris@groessler.org>
3727 * config/tc-z8k.c (md_assemble): Improve error detection.
3729 2005-01-28 Jan Beulich <jbeulich@novell.com>
3731 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
3732 for personality routine pointer only if there is one.
3733 (ia64_convert_frag): Likewise.
3734 (generate_unwind_image): Likewise.
3736 2005-01-27 Christian Groessler <chris@groessler.org>
3738 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
3739 (md_apply_fix3): Make relative branches out of range an error
3740 instead of a warning. Display correct line number for out of
3741 range branches/calls/memory accesses.
3743 2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
3745 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
3746 to emit .debug_line and other debug sections.
3747 * as.h (seg_not_empty_p): Declare.
3748 * subsegs.c (seg_not_empty_p): New predicate.
3750 2005-01-27 Andrew Cagney <cagney@gnu.org>
3752 * configure: Regenerate to track ../gettext.m4 change.
3754 2005-01-27 Jan Beulich <jbeulich@novell.com>
3756 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
3758 2005-01-27 Jan Beulich <jbeulich@novell.com>
3760 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
3761 to/from application registers dynamic insns.
3762 (md_assemble): Defer resolution of move to/from application registers
3763 dynamic insns when they can be issued on either the I- or M-units.
3765 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
3767 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
3768 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
3769 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
3770 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
3771 * cgen.c (gas_cgen_parse_operand): Handle
3772 CGEN_PARSE_OPERAND_SYMBOLIC.
3773 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
3774 (frv_force_relocation): Likewise. Fix handling of PIC
3776 (md_apply_fix3): Likewise.
3778 2005-01-21 Ben Elliston <bje@au.ibm.com>
3780 * as.h: Remove #if 0'd code.
3781 * atof-generic.c (atof_generic): Likewise.
3782 * ecoff.c (ecoff_directive_frame): Likewise.
3783 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
3784 * itbl-ops.c (itbl_add_reg): Likewise.
3785 * listing.c (calc_hex): Likewise.
3786 * read.c (MASK_CHAR): Likewise.
3787 * subsegs.c (subsegs_print_statistics): Likewise.
3788 * symbols.c (indent): Likewise.
3789 * write.c (write_relocs): Likewise.
3790 (write_object_file): Likewise.
3791 (relax_frag): Likewise.
3793 2005-01-20 Nick Clifton <nickc@redhat.com>
3795 * as.c (std_longopts): Add an entry for "--a" in order to prevent
3796 getopt_long_only() from considering -a as an abbreviation for
3798 (parse_args): Fix the parsing of -a=<file>.
3800 2005-01-20 Alan Modra <amodra@bigpond.net.au>
3803 * read.c (s_incbin): Adjust default count for skip. Check validity
3804 of count and skip rigorously.
3806 2005-01-19 Fred Fish <fnf@specifixinc.com>
3808 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
3810 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
3812 * read.c (convert_to_bignum): New function, split out from...
3813 (emit_expr): ...here. Handle the case where X_add_number is
3814 positive and the input value is negative.
3815 (output_big_sleb128): Fix setting of continuation bit. Check whether
3816 the final byte needs to be sign-extended. Fix size-shrinking loop.
3817 (emit_leb128_expr): When generating a signed leb128, see whether the
3818 sign of an O_constant's X_add_number matches the sign of the input
3819 value. Use a bignum if not.
3821 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
3823 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
3824 arch_sh_up in order to match the external name and make the
3825 testsuite's job easier.
3827 2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
3830 * config/tc-i386.c (i386_scale): Disallow 0 scale.
3832 2005-01-12 Nick Clifton <nickc@redhat.com>
3834 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
3835 ignored_arguments array.
3837 2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
3839 * write.c (write_object_file): Disallow a symbol equated to
3842 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3844 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
3846 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
3847 (maxq_target): New function: Set the machine type.
3849 2005-01-06 Paul Brook <paul@codesourcery.com>
3851 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
3852 (md_begin): Handle TE_VXWORKS for FP defaults.
3853 (md_apply_fix3): Correct rela offsets.
3854 (elf32_arm_target_format): Add VxWorks targets.
3856 2005-01-06 Paul Brook <paul@codesourcery.com>
3858 * configure.tgt: Set em=vxworks for *-*-vxworks.
3859 * config/te-vxworks.h: New File.
3861 2005-01-06 Paul Brook <paul@codesourcery.com>
3863 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
3865 2005-01-04 Dmitry Diky <diwil@spec.ru>
3867 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
3870 2005-01-03 David Mosberger <davidm@hpl.hp.com>
3872 * config/tc-ia64.c (md): Add member "loc_directive_seen".
3873 (dot_loc): New function.
3874 (md_pseudo_table): Add entry to map .loc to dot_loc().
3875 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
3876 seen a .loc directive or we're generating DWARF2 debug info for
3879 2004-12-29 Alan Modra <amodra@bigpond.net.au>
3882 * read.c (s_comm_internal): Don't zero end of name until size
3883 expression has been parsed.
3885 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
3887 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
3889 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
3891 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
3894 2004-12-22 Ian Lance Taylor <ian@airs.com>
3896 * configure.tgt: New.
3897 * configure.in: Move setting of cpu_type, fmt, etc., to
3899 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
3900 $(srcdir)/configure.tgt.
3901 * configure, Makefile.in: Rebuild.
3903 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
3905 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
3906 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
3908 (avr_offset_expression): New function to parse offsets for LDI
3910 (avr_operand): Use it.
3911 (md_apply_fix3): Generate the relocs.
3913 2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
3915 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
3916 BFD_RELOC_SH_IMMS10BY8 relocation.
3918 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
3919 than just ignoring bad code.
3921 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
3923 * config/tc-v850.c (handle_lo16): New function.
3924 (v850_reloc_prefix): Use it to check lo().
3925 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
3927 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
3929 * configure.in: Add s390x-ibm-tpf support.
3930 * configure: Regenerate.
3932 2004-12-15 Jan Beulich <jbeulich@novell.com>
3934 * config/obj-elf.c (obj_elf_change_section): Only set type and
3935 attributes on new sections. Emit warning when type of re-declared
3936 section doesn't match.
3938 2004-12-15 Jan Beulich <jbeulich@novell.com>
3940 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
3941 '.cfi_startproc simple' doesn't inherit the old value.
3943 2004-12-15 Jan Beulich <jbeulich@novell.com>
3945 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
3946 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
3947 generation to emit a factored offset.
3949 2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
3951 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
3952 which is too large in the case of NO_PIC without 64-bit
3955 * config/tc-mips.c (mips_in_shared): New static variable.
3956 (macro_build_lui): Permit "_gp" if !mips_in_shared.
3957 (md_longopts): Add -mshared and -mno-shared.
3958 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
3959 (s_cpload): Implement !mips_in_shared case.
3960 (s_cpsetup): Likewise.
3961 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
3962 * NEWS: Mention -mno-shared.
3964 2004-12-09 Paul Brook <paul@codesourcery.com>
3966 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
3969 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
3971 * config/tc-mips.c (append_insn): If we emit a nop during a relax
3972 sequence, increase the size of the sequence.
3974 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
3977 2004-12-07 Ben Elliston <bje@gnu.org>
3979 * read.c (s_align): Use an align_limit temporary to allay a GCC
3980 signed/unsigned comparison warning.
3982 2004-12-01 Mark Mitchell <mark@codesourcery.com>
3984 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
3985 * configure.in: Use it for arm*-*-linux-gnueabi*.
3986 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
3987 * config/te-armlinuxeabi.h: New file.
3988 * Makefile.in: Regenerated.
3989 * aclocal.m4: Likewise.
3990 * configure: Likewise.
3991 * doc/Makefile.in: Regenerated.
3993 2004-12-02 Bob Wilson <bob.wilson@acm.org>
3995 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
3996 (xtensa_restore_emit_state): Likewise.
3998 2004-12-02 Alan Modra <amodra@bigpond.net.au>
4000 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
4003 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
4005 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
4006 * Makefile.in: Regenerate.
4008 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
4010 * config/tc-crx.c: Major code cleanup. Remove unused variables and
4011 functions, give functions a meaningful name, add comments.
4012 (check_range): New function - Replace operand size calculation
4013 with range checking.
4014 (assemble_insn): Update Algorithm, improve error issuing.
4016 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
4019 2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4021 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
4022 miss between different section in the same module.
4023 (tc_gen_reloc): Likewise.
4025 2004-11-25 Theodore A. Roth <troth@openavr.org>
4027 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
4028 atmega325, atmega3250, atmega645 and atmega6450.
4030 2004-11-25 Jan Beulich <jbeulich@novell.com>
4032 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
4033 permissible for the selected instruction suffix.
4034 (process_suffix): For DefaultSize instructions, suppressing the
4035 guessing of a 'q' suffix if the instruction doesn't support it is
4036 pointless, because only an 'l' suffix can be guessed in this place.
4038 2004-11-24 Nick Clifton <nickc@redhat.com>
4040 * config/tc-iq2000.c: Remove support for IQ10 processor.
4041 Convert to ISO C90 formatting.
4042 * config/tc-iq2000.h: Likewise.
4044 2004-11-23 Nick Clifton <nickc@redhat.com>
4046 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
4047 in this table. They should be correct now.
4049 2004-11-23 Jan Beulich <jbeulich@novell.com>
4051 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
4052 indicate the MMX extensions added by both SSE and 3DNow!A.
4053 (Cpu3dnowA): Declare.
4054 (CpuUnknownFlags): Update.
4055 * config/tc-i386.c (cpu_sub_arch_name): Declare.
4056 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
4057 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
4058 3DNow!. Athlon additionally implies 3DNow!A. Several new
4059 entries (those starting with a dot are for sub-arch specification).
4060 (set_cpu_arch): Handle sub-arch specifications.
4061 (parse_insn): Distinguish between instructions not supported because
4062 of insufficient CPU features and because of 64-bit mode.
4063 * doc/c-i386.texi: Describe enhanced .arch directive.
4065 2004-11-22 Bob Wilson <bob.wilson@acm.org>
4067 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
4069 2004-11-22 Bob Wilson <bob.wilson@acm.org>
4071 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
4072 without a corresponding .debug_info section.
4074 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
4076 * read.c (potable): Add "error" and "warning".
4077 (s_errwarn): New function.
4078 * read.h (s_errwarn): Declare.
4079 * doc/as.texinfo (Error, Warning): Document .error and .warning.
4081 2004-11-22 Nick Clifton <nickc@redhat.com>
4083 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
4086 2004-11-19 Alan Modra <amodra@bigpond.net.au>
4088 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
4089 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
4091 2004-11-19 Alan Modra <amodra@bigpond.net.au>
4093 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
4094 (coff_adjust_symtab): Adjust call.
4095 (crawl_symbols): Likewise.
4096 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
4097 (obj_app_file): Adjust.
4099 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4101 * configure.in: Enable bfd_assember for the MAXQ port.
4102 * configure: Regenerate.
4104 2004-11-12 Bob Wilson <bob.wilson@acm.org>
4105 Sterling Augustine <sterling@tensilica.com>
4107 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
4108 there is a conflict.
4109 (check_t1_t2_reads_and_writes): Check for both reads and writes to
4110 interfaces that are related as determined by xtensa_interface_class_id.
4112 2004-11-12 Nick Clifton <nickc@redhat.com>
4114 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
4115 offsets for conditional branches.
4117 2004-11-11 Bob Wilson <bob.wilson@acm.org>
4119 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
4121 2004-11-10 Bob Wilson <bob.wilson@acm.org>
4123 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
4124 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
4126 (relax_frag_immed): Update call to update_next_frag_state.
4128 2004-11-10 Alan Modra <amodra@bigpond.net.au>
4130 * obj.h (struct format_ops <app_file>): Add int param.
4131 * read.h (s_app_file_string): Likewise.
4132 * read.c (s_app_file_string): Likewise.
4133 (s_app_file): Adjust s_app_file_string call.
4134 * config/tc-mips.c (s_mips_file): Likewise.
4135 * config/obj-coff.h (obj_app_file): Add app param.
4136 * config/obj-ecoff.h (obj_app_file): Likewise.
4137 * config/obj-multi.h (obj_app_file): Likewise.
4138 * config/obj-elf.h (elf_file_symbol): Likewise.
4139 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
4140 if called for # preprocessor lines.
4142 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
4145 * symbols.c (resolve_symbol_value): Convert weak symbols only
4147 (symbol_equated_reloc_p): Don't equate weaks when relocating
4148 only for Windows PECOFF.
4150 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
4152 * config/tc-crx.c (print_insn): Check and set insn_addr.
4153 * config/tc-crx.h (md_frag_check): Define.
4155 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4156 Vineet Sharma <vineets@noida.hcltech.com>
4158 * configure.in: Add support for new target maxq-coff.
4159 * configure: Regenerate.
4160 * NEWS: Mention new support.
4161 * config/tc-maxq.c: New file.
4162 * config/tc-maxq.h: New file.
4163 * config/obj-coff.h: Add support for maxq-coff.
4165 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4167 * symbols.c (any_external_name): Define.
4168 (resolve_symbol_value): Convert weak symbols.
4169 (S_SET_EXTERNAL): Support any_external_name.
4170 (S_SET_NAME): Qualify parameter const.
4171 (symbol_equated_reloc_p): Equate to weaks when relocating.
4172 * symbols.h (S_SET_NAME): Qualfiy parameter const.
4173 * tc.h (any_external_name): Declare.
4174 * config/obj-coff.c ("coff/pe.h"): Include for BFD
4176 (weak_is_altname): Declare and define.
4177 (weak_name2altname): Same.
4178 (weak_altname2name): Same.
4179 (weak_uniquify): Same.
4180 (weak_altprefix): Define.
4181 (obj_coff_weak): Change .weak syntax and handling.
4182 (coff_frob_symbol): Fix PE weak symbol alternates.
4183 * config/obj-coff.h (USE_UNIQUE): Define.
4184 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
4185 are in another segment.
4186 (tc_gen_reloc): Remove broken addend hack.
4187 doc/as.texinfo: Update.
4189 2004-11-05 Sterling Augustine <sterling@tensilica.com>
4191 * config/tc-xtensa.c (total_frag_text_expansion): New.
4192 (md_estimate_size_before_relax): Use it.
4193 (find_address_of_next_align_frag): Likewise.
4195 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
4197 * config/tc-crx.c: Rename argument types.
4198 (processing_arg_number): Rename to 'cur_arg_num'.
4199 (get_number_of_bits): Rename to 'set_operand_size'.
4200 (get_operandtype): Rename to 'parse_operand', totally rewrite.
4201 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
4202 (set_indexmode_parameters): Remove function, integrate its code into
4204 (set_operand_size): Get rid of 'Operand Number' function parameter -
4205 use global variable 'cur_arg_num' instead.
4206 Use a local 'argument' pointer to reference the current argument.
4207 (parse_operand): Likewise.
4208 (set_operand): Likewise.
4209 (process_label_constant): Likewise.
4211 2004-11-04 Bob Wilson <bob.wilson@acm.org>
4213 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
4214 (add_section_rename): Delete. Inlined into...
4215 (build_section_rename): ...here. Use xstrdup instead of strdup.
4216 (xtensa_section_rename): Drop "const" from argument and return types.
4217 (md_show_usage): Indent to match show_usage().
4218 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
4219 (tc_canonicalize_section_name): Define.
4220 (md_elf_section_rename): Remove unused macro.
4221 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
4222 * doc/c-xtensa.texi (Xtensa Options): Likewise.
4223 (Frame Directive): Delete.
4225 2004-11-04 Daniel Jacobowitz <dan@debian.org>
4227 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
4228 * config/tc-arm.c (target_oabi): Delete.
4229 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
4230 (arm_opts): Remove moabi.
4231 * doc/as.texinfo (Overview): Remove documentation of -moabi.
4232 * doc/c-arm.texi (ARM Options): Likewise.
4233 * configure: Regenerated.
4235 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
4237 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
4238 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
4239 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
4240 * configure: Regenerate.
4241 * config/tc-cris.c (enum cris_archs): New.
4242 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
4243 (cris_insn_ver_valid_for_arch): New functions.
4244 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
4245 (cris_arch): New variable.
4246 (md_pseudo_table): New pseudo .arch.
4247 (err_for_dangerous_mul_placement): Initialize according to
4249 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
4251 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
4252 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
4253 (BRANCH_WF_V32, BRANCH_WB_V32): New.
4254 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
4255 use in md_cris_relax_table.
4256 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
4257 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4258 Update and improve head comment.
4259 (OPTION_PIC): Define in terms of previous option, OPTION_US.
4260 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
4262 (md_longopts): New option --march=...
4263 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
4265 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
4266 (HANDLE_RELAXABLE): New macro.
4267 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
4268 cases. Check for weak symbols and assume not relaxable. Handle
4269 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
4270 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
4272 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
4273 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4274 (cris_create_short_jump): Adjust for CRISv32.
4275 (cris_relax_frag): Handle new states.
4276 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
4277 (md_begin): Define symbols "..asm.arch.cris.v32",
4278 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
4279 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
4280 when entering opcode table entry points.
4281 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
4282 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
4283 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
4284 (cris_process_instruction): Initialize out_insnp->insn_type to
4285 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
4286 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
4288 <case 'm'>: Check that modified_char == '.'.
4289 <invalid operands>: Consume the rest of the line.
4290 When operands don't match, skip over subsequent insns with
4291 non-matching version specifier but same mnemonic.
4292 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
4293 special registers in CRISv32 are always 32 bit long.
4294 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
4296 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
4297 and compatible. Recognize "ACR" for v32, unless followed by "+".
4298 (get_spec_reg): Consider cris_arch when looking up register.
4299 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
4301 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
4302 (cris_get_expression): Restore input_line_pointer if failing "early".
4303 (get_flags): Consider cris_arch and recognize flags accordingly.
4304 (branch_disp): Adjust for CRISv32.
4305 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
4306 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
4307 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
4308 resolved. Don't enter zeros in object file for
4310 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
4311 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
4312 (md_parse_option): Break out "return 1".
4313 <OPTION_ARCH> New case.
4314 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
4315 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
4316 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
4317 <case BFD_RELOC_32_PCREL>: New cases.
4318 Addends for non-zero fx_pcrel are too in fx_offset.
4319 (md_show_usage): Show --march=<arch>.
4320 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
4321 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
4322 (s_syntax) <struct syntaxes>: Properly constify member operand.
4323 * config/tc-cris.h (TARGET_MACH): Define.
4324 (cris_mach): Declare.
4325 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
4326 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
4327 (CRIS-Opts): Document --march=...
4328 (CRIS-Pseudos): Document .arch.
4330 2004-11-04 Jan Beulich <jbeulich@novell.com>
4332 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
4333 intel syntax and no register prefix, allow $ in symbol names when
4335 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
4336 (intel_float_operand): Add fourth return value indicating math control
4337 operations. Make classification more precise.
4338 (md_assemble): Complain if memory operand of mov[sz]x has no size
4340 (parse_insn): Translate word operands to floating point instructions
4341 operating on integers as well as control instructions to short ones
4342 as expected by AT&T syntax. Translate 'd' suffix to short one only for
4343 floating point instructions operating on non-integer operands.
4344 (match_template): Remove fldcw special case. Adjust q-suffix handling
4345 to permit it on fild/fistp/fisttp in AT&T mode.
4346 (process_suffix): Don't guess DefaultSize insns' suffix from
4347 stackop_size for certain floating point control instructions. Guess
4348 suffix for branch and [ls][gi]dt based on flag_code. Split error
4349 messages for Intel and AT&T syntax, and make the condition more strict
4350 for the former. Adjust suppressing of generation of operand size
4352 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
4353 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
4354 more error checking.
4355 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
4356 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
4358 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
4360 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
4361 md_short_jump_size, md_long_jump_size.
4362 * write.c [!WORKING_DOT_WORD]: Ditto.
4363 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
4365 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
4367 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
4368 const qualifier in these definitions.
4369 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
4370 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
4372 2004-11-02 Nick Clifton <nickc@redhat.com>
4374 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
4375 table before deciding to produce a .debug_line section to match up
4376 with a user provided .debug_info section.
4378 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
4380 * config/tc-crx.c (getreg_image): Bug fix, a return value was
4381 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
4383 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
4385 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
4386 (get_flags): New function.
4387 (get_number_of_bits): Edit comments, update numeric values to
4389 (process_label_constant): Don't support the colon
4390 format (SYMBOL:[s|m|l]).
4391 (set_cons_rparams): Support argument type 'arg_rbase'.
4392 (get_operandtype): Bug fix in 'rbase' operand type parsing.
4393 (handle_LoadStor): Bug fix, first handle post-increment mode.
4394 (getreg_image): Remove redundant code, update according to latest
4396 (print_constant): Bug fix relate to 3-word instructions.
4397 (assemble_insn): Bug fix, when matching instructions, verify also
4398 instruction type (not only mnemonic).
4399 Add various error checking.
4400 (preprocess_reglist): Support HI/LO and user registers.
4402 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
4404 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
4405 in an epilogue directive go negative.
4407 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
4410 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
4411 after reporting template error during manual bundling. Reported
4412 by Michael Dupont, michaelx.dupont@intel.com.
4414 2004-10-25 Daniel Jacobowitz <dan@debian.org>
4416 * Makefile.am: Run dep-am.
4417 * aclocal.m4: Regenerate with automake 1.9.2.
4418 * Makefile.in: Regenerate with automake 1.9.2.
4419 * doc/Makefile.in: Likewise.
4421 * config/tc-arm.c: Include "dw2gencfi.h".
4422 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4424 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
4425 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
4426 (tc_cfi_frame_initial_instructions): Define.
4427 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4430 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
4432 * config/tc-crx.c (assemble_insn): Check unsigned immediate
4434 Update coprocessor id to be unsigned immediate.
4436 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4438 * config/tc-i386.c (O_secrel): Delete.
4439 (tc_pe_dwarf2_emit_offset): New function.
4440 * config/tc-i386.h (O_secrel): Define as O_md1.
4441 (TC_DWARF2_EMIT_OFFSET): Define.
4443 2004-10-18 Nick Clifton <nickc@redhat.com>
4445 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
4446 ignore @fptr() directives for 4-byte fixups.
4448 2004-10-15 Alan Modra <amodra@bigpond.net.au>
4450 * Makefile.am: Run "make dep-am"
4451 * Makefile.in: Regenerate.
4453 2004-10-14 Bob Wilson <bob.wilson@acm.org>
4455 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
4456 Remove comments about placement of literal pools.
4457 (Literal Directive): Update description of literal placement.
4458 (Literal Prefix Directive): Remove statement that this does not apply
4459 to absolute-mode literals. Describe new section naming scheme.
4461 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4463 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
4464 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
4465 is_windowed_return_opcode): Delete.
4466 (xtensa_frob_label): Use get_subseg_target_freq.
4467 (md_assemble): Inline call to is_entry_opcode.
4468 (xtensa_handle_align): Inline call to get_frag_is_literal.
4469 (relaxation_requirements): Inline call to is_jx_opcode.
4470 (emit_single_op): Inline call to is_movi_opcode.
4471 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
4472 get_frag_is_no_transform, is_entry_opcode, and
4473 set_frag_is_specific_opcode. Use get_subseg_total_freq.
4474 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
4475 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
4476 Inline calls to get_frag_is_no_transform.
4477 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
4478 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
4479 get_frag_is_no_transform.
4480 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
4481 and set_frag_is_no_transform.
4482 (get_expression_value): Delete.
4483 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
4484 cur_target_freq to target_freq.
4485 (get_subseg_info): Split out code to create a new map entry into ...
4486 (add_subseg_info): ... this new function.
4487 (get_last_insn_flags): Check if get_subseg_info succeeded.
4488 (set_last_insn_flags): Call add_subseg_info if needed.
4489 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
4490 (xtensa_reorder_segments): Compute last_sec while counting sections.
4491 Remove call to get_last_sec.
4492 (get_last_sec): Delete.
4493 (cache_literal_section): Inline call to retrieve_literal_seg and its
4494 callees, seg_present and add_seg_list.
4495 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
4496 (get_frag_is_insn, get_frag_is_no_transform,
4497 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
4498 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
4500 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4502 * config/tc-xtensa.c: Use ISO C90 formatting.
4503 * config/tc-xtensa.h: Likewise.
4504 * config/xtensa-istack.h: Likewise.
4505 * config/xtensa-relax.c: Likewise.
4506 * config/xtensa-relax.h: Likewise.
4508 2004-10-12 Paul Brook <paul@codesourcery.com>
4510 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
4513 * doc/c-arm.texi: Document that we actually support -meabi=4, not
4516 2004-10-08 Bob Wilson <bob.wilson@acm.org>
4518 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
4520 (Acknowledgements): Use "GAS" instead of AS variable.
4522 2004-10-08 Daniel Jacobowitz <dan@debian.org>
4524 * config/tc-i386.c: Include "elf/x86-64.h".
4525 (i386_elf_section_type): New function.
4526 * config/tc-i386.h (md_elf_section_type): Define.
4527 (i386_elf_section_type): New prototype.
4529 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
4531 * config/m68k-parse.h (enum m68k_register): New control register,
4533 * config/tc-m68k.c: Correct control register set for MCF5249.
4535 2004-10-07 Bob Wilson <bob.wilson@acm.org>
4536 Sterling Augustine <sterling@tensilica.com>
4538 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
4539 (UNREACHABLE_MAX_WIDTH): Define.
4540 (XTENSA_FETCH_WIDTH): Delete.
4541 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
4542 prefer_const16, prefer_l32r): New global variables.
4543 (LIT4_SECTION_NAME): Define.
4544 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
4545 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
4546 (frag_flags struct): New.
4547 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
4548 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
4549 (bitfield, bit_is_set, set_bit, clear_bit): Define.
4550 (MAX_FORMATS): Define.
4551 (op_placement_info struct, op_placement_table): New.
4552 (O_pltrel, O_hi16, O_lo16): Define.
4553 (directiveE enum): Rename directive_generics to directive_transform.
4554 Delete directive_relax. Add directive_schedule,
4555 directive_absolute_literals, and directive_last_directive.
4556 (directive_info): Rename "generics" to "transform". Delete "relax".
4557 Add "schedule" and "absolute-literals".
4558 (directive_state): Adjust entries to match changes in directive_info.
4559 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
4560 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
4561 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
4562 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
4563 (align_only_targets, software_a0_b_retw_interlock,
4564 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
4565 software_avoid_short_loop, software_avoid_close_loop_end,
4566 software_avoid_all_short_loops, specific_opcode): Delete.
4567 (warn_unaligned_branch_targets): New.
4568 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
4569 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
4570 (option_[no_]link_relax, option_[no_]transform,
4571 option_[no_]absolute_literals, option_warn_unaligned_targets,
4572 option_prefer_l32r, option_prefer_const16, option_target_hardware):
4574 (option_[no_]align_only_targets, option_literal_section_name,
4575 option_text_section_name, option_data_section_name,
4576 option_bss_section_name, option_eb, option_el): Delete.
4577 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
4578 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
4579 and target-hardware. Delete entries for [no-]target-align-only,
4580 literal-section-name, text-section-name, data-section-name, and
4582 (md_parse_option): Handle new options and remove old ones. Accept but
4583 ignore [no-]density options. Warn for [no-]generics and [no-]relax
4584 and treat them as [no-]transform.
4585 (md_show_usage): Add new options and remove old ones.
4586 (xtensa_setup_hw_workarounds): New.
4587 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
4588 "long", "short", "loc" and "frequency" entries.
4589 (use_generics): Rename to ...
4590 (use_transform): ... this function. Add past_xtensa_end check.
4591 (use_longcalls): Add past_xtensa_end check.
4592 (code_density_available, can_relax): Delete.
4593 (do_align_targets): New.
4594 (get_directive): Accept dashes in directive names. Warn about
4595 [no-]generics and [no-]relax directives and treat them as
4597 (xtensa_begin_directive): Call md_flush_pending_output only for some
4598 directives. Check for directives inside instruction bundles. Warn
4599 about deprecated ".begin literal" usage. Warn and ignore [no-]density
4600 directives. Handle new directives. Check generating_literals flag
4602 (xtensa_end_directive): Check for directives inside instruction
4603 bundles. Warn and ignore [no-]density directives. Handle new
4604 directives. Call xtensa_set_frag_assembly_state.
4605 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
4606 xtensa_dwarf2_emit_insn): New.
4607 (xtensa_literal_position): Call md_flush_pending_output. Do not check
4608 use_literal_section flag.
4609 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
4610 literals. Use xtensa_elf_cons to parse the expression.
4611 (xtensa_literal_prefix): Do not check use_literal_section. Support
4612 ".lit4" sections for absolute literals. Change prefix convention to
4613 replace ".text" (or ".t" in a linkonce section). No need to call
4615 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
4616 (expression_end): Handle closing braces and colons.
4617 (PLT_SUFFIX, plt_suffix): Delete.
4618 (expression_maybe_register): Use new xtensa-isa.h functions. Use
4619 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
4620 and O_hi16 expressions as well.
4621 (tokenize_arguments): Handle closing braces and colons.
4622 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
4623 operands and paired register syntax.
4624 (get_invisible_operands): New.
4625 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
4626 new xtensa-isa.h functions.
4627 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
4628 (xg_translate_idioms): Check if inside bundle. Use use_transform.
4629 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
4630 instructions. Use xtensa_translate_zero_immed.
4631 (operand_is_immed, operand_is_pcrel_label): Delete.
4632 (get_relaxable_immed): Use new xtensa-isa.h functions.
4633 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
4635 (xtensa_print_insn_table, print_vliw_insn): New.
4636 (is_direct_call_opcode): Use new xtensa-isa.h functions.
4637 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
4638 is_branch_or_jump_opcode): Delete.
4639 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
4640 (opnum_to_reloc, reloc_to_opnum): Delete.
4641 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
4642 xtensa-isa.h functions. Operate on one slot of an instruction.
4643 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
4644 xg_get_insn_size): Delete.
4645 (xg_get_build_instr_size): Use xg_get_single_size.
4646 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
4647 xg_build_widen_table. Use xg_get_single_size.
4648 (xg_get_max_narrow_insn_size): Delete.
4649 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
4650 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
4652 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
4653 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
4654 (xg_expand_to_stack, xg_expand_narrow): Update calls to
4655 xg_build_widen_table. Use xg_get_single_size.
4656 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
4658 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
4659 treat weak symbols conservatively.
4660 (xg_check_operand): Use new xtensa-isa.h functions.
4661 (is_dnrange): Delete.
4662 (xg_assembly_relax): Inline previous calls to tinsn_copy.
4663 (xg_finish_frag): Specify separate relax states for the frag and slot0.
4664 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
4665 xtensa-isa.h functions.
4666 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
4667 xg_instruction_matches_options): New.
4668 (xg_instruction_matches_rule): Handle O_register expressions. Call
4669 xg_instruction_matches_options.
4670 (transition_rule_cmp): New.
4671 (xg_instruction_match): Update call to xg_build_simplify_table.
4672 (xg_build_token_insn): Record loc fields.
4673 (xg_simplify_insn): Check is_specific_opcode field and
4674 density_supported flag.
4675 (xg_expand_assembly_insn): Skip checking code_density_available. Use
4676 new xtensa-isa.h functions. Call use_transform instead of can_relax.
4677 (xg_assemble_literal): Add error handling for O_big. Call
4678 record_alignment. Handle O_pltrel.
4679 (xg_valid_literal_expression): New.
4680 (xg_assemble_literal_space): Add slot parameter. Remove call to
4681 set_expr_symbol_offset. Add call to record_alignment. Update call to
4683 (xg_emit_insn): Delete.
4684 (xg_emit_insn_to_buf): Add format parameter. Update calls to
4685 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
4686 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
4687 and slot parameters. Handle new "alternate" relocations for absolute
4688 literals and CONST16 instructions. Check for bad uses of O_lo16 and
4689 O_hi16. Use new xtensa-isa.h functions.
4690 (xg_assemble_tokens): Delete.
4691 (is_register_writer): Use new xtensa-isa.h functions.
4692 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
4693 old-style RSR from LCOUNT.
4694 (next_frag_opcode): Delete.
4695 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
4696 update_next_frag_state): New.
4697 (update_next_frag_nop_state): Delete.
4698 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
4699 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
4700 the state of the absolute-literals directive. Add calls to
4701 record_alignment and xtensa_set_frag_assembly_state. Call
4702 xtensa_switch_to_non_abs_literal_fragment instead of
4703 xtensa_switch_to_literal_fragment.
4705 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
4706 (get_expanded_loop_offset): Change check for undefined opcode to an
4708 (xtensa_set_frag_assembly_state, relaxable_section,
4709 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
4710 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
4711 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
4712 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
4713 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
4714 (xtensa_init_fix_data): New.
4715 (xtensa_frob_label): Reset label symbol to the current frag. Check
4716 do_align_targets and generating_literals flag. Propagate frequency
4717 info to new alignment frag. Call xtensa_set_frag_assembly_state.
4718 (xtensa_unrecognized_line): New.
4719 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
4720 to xtensa_set_frag_assembly_state.
4721 (error_reset_cur_vinsn): New.
4722 (md_assemble): Remove check for literal frag. Remove call to
4723 istack_init. Call use_transform instead of use_generics. Parse
4724 explicit instruction format specifiers. Move code for
4725 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
4726 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
4727 Add dwarf2_where call. Remote automatic alignment for ENTRY
4728 instructions. Move call to xtensa_clear_insn_labels to the end.
4729 Rearrange to handle bundles.
4730 (xtensa_cons_fix_new): Delete.
4731 (xtensa_handle_align): New.
4732 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
4733 assignment to is_no_density field.
4734 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
4735 instead of reloc_to_opnum. Handle "alternate" relocations.
4736 (xtensa_force_relocation, xtensa_check_inside_bundle,
4737 xtensa_elf_section_change_hook): New.
4738 (xtensa_symbol_new_hook): Delete.
4739 (xtensa_fix_adjustable): Check for difference of symbols with an
4740 offset. Check for external and weak symbols.
4741 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
4742 (md_estimate_size_before_relax): Return expansion for the first slot.
4743 (tc_gen_reloc): Handle difference of symbols by producing
4744 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
4745 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
4746 tentative values into the output when linkrelax is set.
4747 (XTENSA_PROP_SEC_NAME): Define.
4748 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
4749 Create literal tables only if using literal sections. Create new
4750 property tables instead of old instruction tables. Check for unaligned
4751 branch targets and loops.
4752 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
4753 new_resource_table, clear_resource_table, resize_resource_table,
4754 resources_available, reserve_resources, release_resources,
4755 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
4756 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
4757 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
4758 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
4759 flag. Update checks for workaround options. Call
4760 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
4761 (xtensa_cleanup_align_frags): Add special case for branch targets.
4762 Check for and mark unreachable frags.
4763 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
4764 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
4765 end of a zero-overhead loop body.
4766 (frag_can_negate_branch): Handle instructions with multiple slots.
4767 Use new xtensa-isa.h functions
4768 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
4769 xtensa_mark_zcl_first_insns): New.
4770 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
4771 transformations are disabled.
4772 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
4773 multislot instructions.
4774 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
4775 Likewise. Also error if transformations are disabled.
4776 (unrelaxed_frag_max_size): New.
4777 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
4778 xtensa-isa.h functions.
4779 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
4780 xtensa_opcode_is_loop instead of is_loop_opcode.
4781 (get_text_align_power): Replace as_fatal with assertion.
4782 (get_text_align_fill_size): Iterate instead of using modulus when
4784 (get_noop_aligned_address): Assert that this is for a machine-dependent
4785 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
4786 xg_get_single_size, and frag_format_size.
4787 (get_widen_aligned_address): Rename to ...
4788 (get_aligned_diff): ... this function. Add max_diff parameter.
4789 Remove handling of rs_align/rs_align_code frags. Use
4790 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
4791 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
4792 and pass it back to caller.
4793 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
4794 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
4795 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
4796 (relax_frag_text_align): Rename to ...
4797 (relax_frag_loop_align): ... this function. Assume loops can only be
4798 in the first slot of an instruction.
4799 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
4800 instruction. Remove call to frag_wane.
4801 (relax_frag_narrow): Rename to ...
4802 (relax_frag_for_align): ... this function. Extend to handle
4803 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
4804 RELAX_NARROW for the first slot.
4805 (find_address_of_next_align_frag, bytes_to_stretch): New.
4806 (future_alignment_required): Use find_address_of_next_align_frag and
4807 bytes_to_stretch. Look ahead to subsequent frags to make smarter
4808 alignment decisions.
4809 (relax_frag_immed): Add format, slot, and estimate_only parameters.
4810 Check if transformations are enabled for b_j_loop_end workaround.
4811 Use new xtensa-isa.h functions and handle multislot instructions.
4812 Update call to xg_assembly_relax.
4813 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
4814 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
4816 (convert_frag_narrow): Add segP, format and slot parameters. Call
4817 convert_frag_immed for branch instructions. Adjust calls to
4818 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
4819 xg_get_single_size and xg_get_single_format.
4820 (convert_frag_fill_nop): New.
4821 (convert_frag_immed): Add format and slot parameters. Handle multislot
4822 instructions and use new xtensa-isa.h functions. Update calls to
4823 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
4824 enabled for b_j_loop_end workaround. Use build_nop instead of
4825 assemble_nop. Check is_specific_opcode flag. Check for unreachable
4826 frags. Use xg_get_single_size. Handle O_pltrel.
4827 (fix_new_exp_in_seg): Remove check for old plt flag.
4828 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
4829 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
4830 for loop opcode to an assertion. Mark all frags up to the end of the
4831 loop as not transformable.
4832 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
4833 (get_subseg_info): New.
4834 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
4836 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
4837 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
4838 (xtensa_switch_to_non_abs_literal_fragment): New.
4839 (cache_literal_section): Add is_code parameter and pass it through to
4840 retrieve_literal_seg.
4841 (retrieve_literal_seg): Add is_code parameter and use it to set the
4842 flags on the literal section. Handle case where head parameter is 0.
4843 (get_frag_is_no_transform, set_frag_is_specific_opcode,
4844 set_frag_is_no_transform): New.
4845 (xtensa_create_property_segments): Add end_property_function parameter
4846 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
4847 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
4848 (xtensa_create_xproperty_segments, section_has_xproperty): New.
4849 (add_xt_block_frags): Add end_property_function parameter and call it
4850 if it is non-zero. Call xtensa_frag_flags_init.
4851 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
4852 get_frag_property_flags, frag_flags_to_number,
4853 xtensa_frag_flags_combinable, xt_block_aligned_size,
4854 xtensa_xt_block_combine, add_xt_prop_frags,
4855 init_op_placement_info_table, opcode_fits_format_slot,
4856 xg_get_single_size, xg_get_single_format): New.
4857 (istack_push): Inline call to tinsn_copy.
4858 (tinsn_copy): Delete.
4859 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
4860 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
4861 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
4862 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
4863 functions. Handle invisible operands.
4864 (tinsn_to_slotbuf): New.
4865 (tinsn_check_arguments): Use new xtensa-isa.h functions.
4866 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
4867 vinsn_from_chars, and xg_free_vinsn.
4868 (tinsn_from_insnbuf): New.
4869 (tinsn_immed_from_frag): Add slot parameter and handle multislot
4870 instructions. Handle symbol differences.
4871 (get_num_stack_text_bytes): Use xg_get_single_size.
4872 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
4873 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
4874 get_expr_register, set_expr_symbol_offset_diff): New.
4875 * config/tc-xtensa.h (MAX_SLOTS): Define.
4876 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
4877 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
4878 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
4880 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
4881 (xtensa_frag_type struct): Add is_assembly_state_set,
4882 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
4883 is_align, is_text_align, alignment, and is_first_loop_insn fields.
4884 Replace is_generics and is_relax fields by is_no_transform field.
4885 Delete is_text and is_longcalls fields. Change text_expansion and
4886 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
4887 per-slot information: literal_frags, slot_subtypes, slot_symbols,
4888 slot_sub_symbols, and slot_offsets. Add fr_prev field.
4889 (xtensa_fix_data struct): New.
4890 (xtensa_symfield_type struct): Delete plt field.
4891 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
4892 forward declaration here.
4893 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
4894 (XTENSA_SECTION_RENAME): Undefine.
4895 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
4896 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
4897 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
4898 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
4899 (unit_num_copies_func, opcode_num_units_func,
4900 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
4901 (resource_table struct): New.
4902 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
4903 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
4904 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
4905 (tinsn_copy): Delete prototype.
4906 (vliw_insn struct): New.
4907 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
4908 (widen_spec_list): Add option conditions for density and boolean
4909 instructions. Add expansions using CONST16 and conditions for using
4910 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
4912 (simplify_spec_list): Add option conditions for density instructions.
4913 Add entry for NOP instruction.
4914 (append_transition): Add cmp function pointer parameter and use it to
4915 insert the new entry in order.
4916 (operand_function_LOW16U, operand_function_HI16U): New.
4917 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
4918 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4919 (enter_opname, split_string): Use xstrdup instead of strdup.
4920 (init_insn_pattern): Initialize new options field.
4921 (clear_req_or_option_list, clear_req_option_list,
4922 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
4924 (parse_insn_pattern): Parse option conditions.
4925 (transition_applies): New.
4926 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
4927 swapped last arguments in calls to append_constant_value_condition.
4928 Call clone_req_option_list. Add warning about invalid opcode.
4929 Handle LOW16U and HI16U function names.
4930 (build_transition_table): Add cmp parameter and use it in calls to
4931 append_transition. Use new xtensa-isa.h functions. Check
4932 transition_applies before adding entries.
4933 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
4934 pass it through to build_transition_table.
4935 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
4936 ReqOption, transition_cmp_fn): New types.
4937 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4938 (transition_rule struct): Add options field.
4939 * doc/as.texinfo (Overview): Update Xtensa options.
4940 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
4941 --[no-]relax, and --[no-]generics options. Update descriptions of
4942 --text-section-literals and --[no-]longcalls. Add
4943 --[no-]absolute-literals and --[no-]transform.
4944 (Xtensa Syntax): Add description of syntax for FLIX instructions.
4945 Remove use of "generic" and "specific" terminology for opcodes.
4946 (Xtensa Registers): Generalize the syntax description to include
4947 user-defined register files.
4948 (Xtensa Automatic Alignment): Update.
4949 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
4950 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
4951 (Xtensa Directives): Remove confusing rules about precedence.
4952 (Density Directive, Relax Directive): Delete.
4953 (Schedule Directive): New.
4954 (Generics Directive): Rename to ...
4955 (Transform Directive): ... this node.
4956 (Literal Directive): Update for absolute literals. Missing
4957 literal_position directive is now an error.
4958 (Literal Position Directive): Update for absolute literals.
4959 (Freeregs Directive): Delete.
4960 (Absolute Literals Directive): New.
4961 (Frame Directive): Minor editing.
4962 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
4963 Update dependencies.
4964 * Makefile.in: Regenerate.
4966 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
4968 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
4969 to build the second and third fixups for a composite relocation.
4970 (macro_read_relocs): New function.
4971 (macro_build): Use it.
4972 (s_cpsetup): Pass all three composite relocation codes to macro_build.
4973 Simplify fragging code accordingly.
4974 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
4975 of the composite relocation. Set fx_tcbit in both fixups.
4977 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
4979 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
4980 (md_apply_fix3): Don't treat composite relocs as done.
4982 2004-10-07 Jan Beulich <jbeulich@novell.com>
4984 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
4985 prefix for symbol names generated from the LOCAL macro directive.
4987 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
4988 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
4990 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
4992 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
4994 (md_assemble): Add error checking for Co-Processor instructions.
4995 (get_cinv_parameters): Add 'b' option to invalidate the
4996 branch-target cache.
4998 2004-10-05 Paul Brook <paul@codesourcery.com>
5000 * config/tc-arm.c (unwind): New variable.
5001 (vfp_sp_encode_reg): New function.
5002 (vfp_sp_reg_required_here): Use it.
5003 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
5004 (vfp_parse_reg_list): New function.
5005 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
5006 s_arm_unwind_personality, s_arm_unwind_personalityindex,
5007 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
5008 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
5010 (md_pseudo_table): Add them.
5011 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
5012 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
5013 (set_section, add_unwind_adjustsp, flush_pending_unwind,
5014 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
5015 require_hashconst, add_unwind_opcode): New functions.
5016 * doc/c-arm.texi: Document unwinding opcodes.
5017 * NEWS: Mention the new feature.
5019 2004-10-04 Eric Christopher <echristo@redhat.com>
5021 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
5023 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
5025 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
5027 * config/tc-s390.c (md_apply_fix3): Likewise.
5028 * config/tc-sparc.c (md_apply_fix3): Likewise.
5030 2004-10-01 Paul Brook <paul@codesourcery.com>
5032 * config/tc-arm.c (arm_elf_section_type): New function.
5033 (arm_elf_change_section): Set section link for exidx sections.
5034 * config/tc-arm.h (arm_elf_section_type): Add prototype.
5035 (md_elf_section_type): Define.
5037 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
5039 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
5040 instruction's offset.
5042 2004-10-01 Adam Nemet <anemet@lnxw.com>
5044 * (TARGET_FORMAT): Remove LynxOS COFF definition.
5046 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
5048 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
5049 asymbol *, instead use symbol_get_bfdsym.
5051 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
5053 * config/tc-m68k.c (select_control_regs): Add mcf5249.
5055 2004-09-30 Paul Brook <paul@codesourcery.com>
5057 * config/tc-arm.c (do_smi, do_nop): New functions.
5058 (insns): Add ARMv6ZK instructions.
5059 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
5060 (tc_gen_reloc): Ditto.
5061 (arm_cpus): Add mpcore and arm1176.
5062 (arm_archs): Add armv6{k,z,zk}.
5063 * doc/c-arm.texi: Document new cores and architectures.
5065 2004-09-30 Nick Clifton <nickc@redhat.com>
5067 * config/tc-arm.c: Use ISO C90 formatting.
5069 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
5071 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
5072 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
5073 REG_TYPE_MVDX is expected.
5075 2004-09-29 Marc Bevand <m.bevand@gmail.com>
5077 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
5079 2004-09-21 James E Wilson <wilson@specifixinc.com>
5081 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
5082 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
5083 output_spill_base, output_unat_psprel, output_lc_psprel,
5084 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
5085 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
5086 output_spill_psprel_p): Use it.
5088 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
5090 * config/tc-crx.c (handle_LoadStor): New function.
5091 Handle load/stor unique instructions before parsing.
5093 2004-09-17 Paul Brook <paul@codesourcery.com>
5095 * config/tc-arm.c (s_arm_rel31): New funciton.
5096 (md_pseudo_table): Add .rel31.
5097 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
5098 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
5099 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
5100 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
5101 (arm_parse_reloc): Add (target2).
5103 2004-09-17 Alan Modra <amodra@bigpond.net.au>
5105 * Makefile.am: Run "make dep-am".
5106 * Makefile.in: Regenerate.
5107 * aclocal.m4: Regenerate.
5108 * configure: Regenerate.
5109 * doc/Makefile.in: Regenerate.
5110 * po/POTFILES.in: Regenerate.
5111 * po/gas.pot: Regenerate.
5113 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
5115 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
5116 [!LLONG_MAX]: Ditto.
5118 2004-09-13 Paul Brook <paul@codesourcery.com>
5120 * config/tc-arm.c: Rename RELABS to TARGET1.
5122 2004-09-13 Alan Modra <amodra@bigpond.net.au>
5124 * messages.c (as_internal_value_out_of_range): Cast values passed
5125 to as_bad_where or as_warn_where to proper type.
5127 2004-09-11 Theodore A. Roth <troth@openavr.org>
5129 * config/tc-avr.c: Add support for
5130 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
5132 2004-09-09 Alan Modra <amodra@bigpond.net.au>
5134 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
5135 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
5137 2004-09-08 Paul Brook <paul@codesourcery.com>
5139 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
5140 fini_array and preinit_array section types.
5141 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
5143 * doc/as.texinfo: Document extra section types.
5145 2004-09-02 Mark Mitchell <mark@codesourcery.com>
5147 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
5148 * Makefile.in: Regenerated.
5149 * configure.in: Set em for arm*-*-symbianelf*.
5150 * configure: Regenerated.
5151 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
5152 vectors when appropriate.
5153 * config/te-symbian.h: New file.
5155 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
5157 * config/tc-crx.c (gettrap): Exception vector can be case
5159 (process_label_constant): Fix a 32-bit displacement bug in branch
5161 (get_operandtype) : Bug fix, wrong operand was used.
5162 (process_label_constant): Initialize relocation type to
5165 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
5167 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
5168 for synthesizable cores.
5170 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
5172 2004-08-25 Dmitry Diky <diwil@spec.ru>
5174 * config/tc-msp430.c: Clean-up the code.
5175 (md_relax_table): New relax table.
5176 (mcu_types): Sort MCU types.
5177 (md_pseudo_table): Add .profiler pseudo handler.
5178 (pow2value): New function.
5179 (msp430_profiler): New function.
5180 (msp430_operands): Add new insns handlers.
5181 (msp430_srcoperand): Add register operand handler, allow complex
5183 (md_estimate_size_before_relax): Rewritten.
5184 (md_convert_frag): Rewritten.
5185 (msp430_relax_frag): New function.
5186 * config/tc-msp430.h (md_relax_frag): define macro
5187 * doc/c-msp430.texi: Update information.
5189 2004-08-24 Nick Clifton <nickc@redhat.com>
5191 * as.c (std_shortopts): Allow -g to take an optional argument.
5192 (parse_args): Pass any switch starting with -g on to the backend
5195 2004-08-18 Mark Mitchell <mark@codesourcery.com>
5197 * configure.in (arm*-*-symbianelf*): New target.
5198 (arm*-*-eabi*): Likewise.
5199 * configure: Regenerated.
5201 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5202 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
5205 2004-08-18 Jakub Jelinek <jakub@redhat.com>
5207 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
5208 argument, don't do anything if current section is not
5209 .gnu.linkonce.t.* and linkonce_empty is set.
5210 (generate_unwind_image, dot_endp): Adjust callers, call
5211 start_unwind_section (*, 1) if nothing will be put into the
5214 2004-08-17 Nick Clifton <nickc@redhat.com>
5216 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
5217 (show_usage): Add -g.
5218 (std_longopts): Add --gen-debug. Alpha sort the table.
5219 (parse_args): Print an error message if a switch is not handled.
5220 Handle the -g switch, calling md_debug_format_selector() if
5222 * NEWS: Mention new feature.
5223 * doc/as.texinfo: Document new switch.
5224 * doc/internals.texi: Document behaviour of md_parse_option.
5226 * config/tc-arm.c (md_parse_option): Do not issue an error message
5227 if the switch is not recognised.
5228 * config/tc-m68k.c (md_parse_option): Likewise.
5229 * config/tc-pdp11.c (md_parse_option): Likewise.
5230 * config/tc-v850.c (md_parse_option): Likewise.
5232 * as.h: Fix up formatting.
5235 2004-08-16 Nick Clifton <nickc@redhat.com>
5237 * macro.c (macro_set_alternate): Use ISO C90 formatting.
5239 * configure.in: Sort architecture based tables alphabetically.
5240 * configure: Regenerate.
5242 2004-08-16 Alan Modra <amodra@bigpond.net.au>
5244 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
5245 { "cc", 68 }, with { "cr", 70 }.
5247 2004-08-13 Jan Beulich <jbeulich@novell.com>
5248 Nick Clifton <nickc@redhat.com>
5250 * as.c: Add and handle new --alternate command line option.
5251 * macro.c (macro_set_alternate): New.
5252 * macro.h (macro_set_alternate): Declare.
5253 * read.c: Add and handle new .altmacro and .noaltmacro directives.
5254 * doc/as.texinfo: Document new command line option and pseudo-ops
5255 as well as insert documentation originating from gasp about
5256 alternate macro syntax.
5257 * NEWS: Mention new command line option and pseudo-ops.
5259 2004-08-10 Mark Mitchell <mark@codesourcery.com>
5261 * expr.c (operand): Handle the "~", "-", and "!" operators applied
5264 2004-08-06 Paul Brook <paul@codesourcery.com>
5266 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
5267 Handle new relocations.
5268 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
5270 2004-08-05 Bob Wilson <bob.wilson@acm.org>
5272 * write.c (relax_segment): Use was_address instead of address when
5273 setting fr_fix field for align frag due to backwards .org.
5275 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
5277 Introduce SH2a support.
5278 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5279 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
5281 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5282 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
5283 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5284 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
5285 to end of conditional expression.
5286 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5287 * config/tc-sh.c: Add sh2a-nofpu support.
5288 2003-12-29 DJ Delorie <dj@redhat.com>
5289 * tc-sh.c: Add sh2a support.
5290 (parse_reg): Add tbr.
5291 (parse_at): Support @@(disp,tbr).
5292 (get_specific): Support sh2a opcodes.
5293 (insert4): New, for 4 byte relocs.
5294 (build_Mytes): Support sh2a opcodes.
5295 (md_apply_fix3_Mytes): Support sh2a opcodes.
5296 2003-12-02 Michael Snyder <msnyder@redhat.com>
5297 * config/tc-sh.c (md_parse_option): Handle sh2a.
5298 (sh_elf_final_processing): Ditto.
5300 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
5302 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
5305 2004-07-27 Alan Modra <amodra@bigpond.net.au>
5307 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
5308 (ppc_arch): Expand comment.
5310 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
5312 * config/tc-crx.c: Support evaluating the difference between two
5314 * config/tc-crx.h: Likewise.
5316 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
5318 * config/tc-ia64.c (start_unwind_section): Set the linked-to
5320 (ia64_elf_section_change_hook): Set the linked-to section for
5323 2004-07-26 Dmitry Diky <diwil@spec.ru>
5325 * config/tc-msp430.c: Add new subtargets: msp430x1610,
5326 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
5327 msp430xG438, msp430xG439.
5329 2004-07-25 Daniel Jacobowitz <dan@debian.org>
5331 * doc/as.texinfo (Section, PushSection): Correct documentation
5334 2004-07-21 Jan Beulich <jbeulich@novell.com>
5336 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
5337 permissible for the selected instruction suffix.
5338 (match_template): Don't permit 64-bit general purpose operands in
5340 (finalize_imm): Permit 64-bit immediates.
5341 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
5342 specially except for the width of the used base and/or index
5343 registers. For 32-bit displacements, use sign-extended
5344 relocations only when using 64-bit addressing.
5345 Force zero displacement on rip-relative addressing when there is
5346 no other displacement.
5347 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
5348 specially except for the width of the used base and/or index
5350 (parse_register): Disallow Reg64 registers in 32-bit mode.
5352 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
5353 suffix if the instruction doesn't support it.
5355 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
5357 * config/tc-mips.c (append_insn): Handle constant expressions with
5358 no associated relocation.
5359 (mips_ip): Cancel the expression after use for the Q format
5361 (parse_relocation): Return no relocation for unsupported
5363 (my_getSmallExpression): Return no relocation if no relocation
5366 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5368 * config/obj-som.c (adjust_stab_sections): Add prototype.
5369 (obj_som_compiler, obj_som_version, obj_som_copyright,
5370 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
5371 * config/tc-hppa.c (update_subspace): Likewise.
5372 (is_defined_subspace): Amplify comment.
5373 * config/obj-som.h (som_frob_file): Add prototype.
5375 2004-07-19 Christopher Faylor <cgf@timesys.com>
5376 H.J. Lu <hongjiu.lu@intel.com>
5378 * subsegs.c (section_symbol): Don't create a new segment when
5379 existing segment is undefined.
5381 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
5383 * config/tc-arm.c: Include include/opcode/arm.h.
5384 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
5385 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
5386 (FPU_ARCH_*): Delete.
5387 * Makefile.am: Update dependencies.
5388 * Makefile.in: Regenerate.
5390 2004-07-15 Nick Clifton <nickc@redhat.com>
5392 * configure.in: Accept armbe as a big-endian arm configuration.
5393 * configure: Regenerate.
5395 2004-07-13 Thomas Nystrom <thn@saeab.se>
5397 * config/tc-i386.c (T_SHIFTOP): New constant.
5398 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
5399 (intel_el1): Handle '~'.
5400 (intel_get_token): Handle '<>', '&', '|' and '~'.
5402 2004-07-13 Nick Clifton <nickc@redhat.com>
5404 (md_assemble): Remove spurious newline from end of as_bad error
5406 (intel_e05_1): Likewise.
5407 (intel_e11): Likewise.
5408 (intel_match_token): Likewise.
5410 2004-07-11 Andreas Schwab <schwab@suse.de>
5412 * config/tc-m68k.c: Convert to C90. Remove redundant
5413 declarations. Indentation fixup.
5414 [M68KCOFF]: Include "obj-coff.h" instead of declaring
5415 obj_coff_section ourselves.
5417 2004-07-09 James E Wilson <wilson@specifixinc.com>
5419 * config/tc-ia64.c (default_big_endian): New.
5420 (dot_byteorder, md_begin): Use it.
5421 (md_parse_option): Set it.
5423 2004-07-09 Nick Clifton <nickc@redhat.com>
5425 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
5426 * configure: Regenerate.
5427 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
5428 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
5429 sh_find_elf_flags if necessary.
5431 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
5433 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
5434 going to be split into more than one in-place addend, return 0
5435 for relocations against mergeable sections. Associate comments
5438 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
5440 * Makefile.am (CPU_TYPES): Add crx.
5441 (TARGET_CPU_CFILES): Add config/tc-crx.c.
5442 (TARGET_CPU_HFILES): Add config/tc-crx.h.
5443 (DEPTC_crx_elf): New target.
5444 (DEPOBJ_crx_elf): Likewise.
5445 (DEP_crx_elf): Likewise.
5446 * Makefile.in: Regenerate.
5447 * configure.in: Add crx* target.
5448 * configure: Regenerate.
5449 * config/tc-crx.c: New file.
5450 * config/tc-crx.h: New file.
5451 * NEWS: Mention new target.
5453 2004-07-06 Nick Clifton <nickc@redhat.com>
5455 * config.in: Undefine TARGET_SYMBIAN by default.
5457 * configure: Regenerate. Add sh-symbian-elf target. If
5458 selected define TARGET_SYMBIAN.
5459 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
5460 format if TARGET_SYMBIAN has been defined.
5462 * output-file.c (output_file_create): Report the target format
5463 chosen when bfd_openw reports that it is invalid.
5465 * config/obj-coff.c (coff_pseudo_table): Only define the weak
5466 pseudo for BFD based assemblers.
5468 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
5471 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
5472 (md_parse_option): Remove redundant -isa testing.
5473 Make bfd_arch variable const.
5474 (md_show_usage): Make bfd_arch variable const.
5476 2004-07-03 James E Wilson <wilson@specifixinc.com>
5478 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
5479 * config/tc-ia64.h (md_frag_check): Define.
5481 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
5483 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
5485 * doc/as.texinfo (Weak): Document PE weak symbols.
5487 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
5489 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
5490 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
5491 (mips_frob_file): Rework so that only a single pass through the
5492 relocs is needed. Allow %lo()s to have higher offsets than their
5493 corresponding %hi()s or %got()s.
5495 2004-07-02 Nick Clifton <nickc@redhat.com>
5497 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
5498 allow values which have come from undefined symbols.
5499 Always consider this fixup to have been processed as a reloc
5500 cannot be generated for it.
5502 2004-07-02 Alan Modra <amodra@bigpond.net.au>
5504 * frags.h (struct frag): Add has_code and insn_addr fields.
5505 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
5506 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
5507 * config/tc-ppc.h (md_frag_check): Define.
5509 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
5511 * doc/Makefile.am (info): Rename goal to...
5512 (info-local): ... this, to preserve implicit dependencies.
5513 * doc/Makefile.in: Regenerate with automake 1.8.5.
5515 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5517 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
5518 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
5519 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
5520 (tc_gen_reloc): Likewise.
5521 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
5522 (m32r_parse_name): Likewise.
5523 (m32r_cgen_parse_fix_exp): Likewise.
5524 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
5525 (O_PIC_reloc): Likewise.
5526 (TC_CGEN_PARSE_FIX_EXP): Likewise..
5527 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
5528 for @GOTOFF, @GOT, @PLT.
5530 2004-06-21 Jan Beulich <jbeulich@novell.com>
5532 * gas/symbols.c: While discarding ordinary local absolute symbols
5533 when --strip-local-absolute is in effect, retain file symbols.
5535 2004-06-20 Andreas Schwab <schwab@suse.de>
5537 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
5538 (md_parse_option): Likewise.
5540 2004-06-17 Jan Beulich <jbeulich@novell.com>
5542 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
5543 * config/te-netware.h: New file.
5544 * config/te-ppcnw.h: Delete: Obsolete.
5545 * configure.in: Eliminate ill NetWare targets. Make generic
5546 NetWare target use proper emulation.
5547 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
5548 reference to new te-netware.h.
5549 * configure: Regenerate.
5550 * Makefile.in: Regenerate.
5552 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
5554 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
5555 comparison in .insn pseudo operation.
5557 2004-06-15 Alan Modra <amodra@bigpond.net.au>
5559 * config/obj-coff.c (coff_adjust_section_syms): Use
5560 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
5561 (coff_frob_section): Likewise.
5562 * config/tc-mips.c (md_apply_fix3): Likewise.
5563 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
5564 (elf_frob_file_after_relocs): Likewise.
5566 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5568 * config/tc-hppa.c (log2): Rename to exact_log2.
5569 (pa_next_subseg): Delete unused function.
5570 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
5571 (create_new_subspace): Likewise.
5574 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
5575 labels. Fix warning.
5577 2004-05-28 DJ Delorie <dj@redhat.com>
5579 * config/tc-mn10300.h (tc_fix_adjustable): Define.
5580 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
5581 or non-merged symbols.
5583 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
5585 * config/tc-ia64.c (remove_marked_resource): Save, clear and
5586 restore the old slot when inserting srlz.i/srlz.d.
5588 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
5590 * Makefile.am: Regenerate dependecies.
5591 * Makefile.in: Regenerate.
5592 * config/tc-sh.c (valid_arch): Make unsigned.
5593 (preset_target_arch): Likewise.
5594 (md_begin): Use new architecture flags system.
5595 (get_specific): Likewise.
5596 (assemble_ppi): Likewise.
5597 (md_assemble): Likewise. Also fix error check for bad opcodes.
5598 (md_parse_option): Likewise. Also generate -isa values according
5599 to the table in bfd/cpu-sh.c instead of just constants. Also
5600 allow <arch>-up ISA variants.
5601 (sh_elf_final_processing): Replace if-else chain with a call to
5602 sh_find_elf_flags().
5604 2004-05-28 Peter Barada <peter@the-baradas.com>
5606 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
5607 with zero offset into mode 2 addressing to save a word.
5609 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
5611 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
5612 (ar_is_only_in_integer_unit): New.
5613 (ar_is_only_in_memory_unit): New.
5614 (generate_unwind_image): Silence gcc on 32bit host.
5615 (md_assemble): Use ar_is_only_in_integer_unit instead of
5616 ar_is_in_integer_unit. Check AR access.
5618 2004-05-27 Peter Barada <peter@the-baradas.com>
5620 * config/tc-m68k.c (md_begin): Sort the opcode table into
5622 (m68k_compare_opcode): New function to do the sorting.
5624 2004-05-24 Peter Barada <peter@the-baradas.com>
5626 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
5627 addressing on MIT style operands.
5628 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
5630 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
5633 2004-05-23 Alan Modra <amodra@bigpond.net.au>
5635 * expr.c (operand, operator): Don't reject '++' and '--'.
5637 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
5639 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
5642 2004-05-17 Adam Nemet <anemet@lnxw.com>
5644 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
5645 * configure: Regenerate.
5647 2004-05-13 Paul Brook <paul@codesourcery.com>
5649 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
5651 2004-05-13 Joel Sherrill <joel@oarcorp.com>
5653 * configure.in (or32-*-rtems*): Switch to elf.
5654 * configure: Regenerate.
5656 2004-05-13 Nick Clifton <nickc@redhat.com>
5658 * po/fr.po: Updated French translation.
5660 2004-05-11 Nick Clifton <nickc@redhat.com>
5662 * doc/as.texinfo (Section): Document G and T flags to .section
5663 directive. Document the extra arguments that the G flag
5664 requires. Document the #tls flag.
5666 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
5668 * subsegs.c (section_symbol): Create a new section symbol if
5669 the existing one doesn't match.
5670 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
5672 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
5674 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
5675 to cope with VR4181A errata MD(1) and MD(4).
5677 2004-05-07 Brian Ford <ford@vss.fsi.com>
5679 * NEWS: Mention .secrel32 for pe[i]-i386.
5681 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
5683 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
5684 (HANDLE_ALIGN): New.
5686 2004-05-06 Daniel Jacobowitz <dan@debian.org>
5688 * Makefile.am (DIST_SUBDIRS): Define.
5689 * aclocal.m4: Regenerate with automake 1.8.4.
5690 * Makefile.in: Likewise.
5691 * doc/Makefile.in: Likewise.
5693 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
5695 * config/tc-ia64.c (dot_serialize): Declare.
5696 (dot_serialize): New function.
5697 (md_pseudo_table): Add ".serialize.data" and
5698 ".serialize.instruction" directives.
5700 2004-05-06 Nick Clifton <nickc@redhat.com>
5702 * messages (as_internal_value_out_of_range): Print a message about
5703 a value being out of range. Be consistent about whether the
5704 values are printed in decimal or hexadecimal.
5705 (as_warn_value_out_of_range): Generate a warning message about an
5707 (as_bad_value_out_of_range): Generate an error message about an
5709 * as.h: Prototype the new functions.
5710 * config/tc-alpha.c (insert_operand): Use new function.
5711 * config/tc-arc.c (arc_insert_operand): Likewise.
5712 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
5713 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
5714 * config/tc-ppc.c (ppc_insert_operand): Likewise.
5715 * config/tc-s390.c (s390_insert_operand): Likewise.
5716 * config/tc-v850.c (v850_insert_operand): Likewise.
5718 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
5720 * configure.in: Set em=linux for frv-*-*linux*.
5721 * configure: Rebuilt.
5722 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
5723 (frv_md_fdpic_enabled): New.
5724 * config/tc-frv.c (frv_md_fdpic_enabled): New.
5725 (DEFAULT_FDPIC): New.
5726 (frv_flags): Use DEFAULT_FDPIC.
5727 (frv_pic_flag): Likewise.
5728 (OPTION_NOPIC): New.
5729 (md_longopts): Add -mnopic.
5730 (md_parse_option): Handle it.
5731 (md_show_usage): Add -mfdpic and -mnopic.
5733 2004-05-05 Peter Barada <peter@the-baradas.com>
5735 * config/tc-m68k.c: Add find_cf_chip to print list of valid
5736 chips for invalid coldfire instructions, rename selectors
5737 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
5738 add current_chip to track which chip is referred to(including save/restore),
5739 use current_chip to select control registers, not current_arch.
5740 (md_show_usage): Add new chips.
5741 * doc/c-m68k.texi: Document new command line switches.
5743 2004-05-05 Jakub Jelinek <jakub@redhat.com>
5745 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
5746 (NOP_OPCODE): Define.
5747 (s390_align_code): Remove prototype.
5748 * tc-s390.c (s390_align_code): Remove.
5750 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
5752 * config/tc-ia64.c (make_unw_section_name): Removed.
5753 (start_unwind_section): New function.
5754 (generate_unwind_image): Take const segT instead of const
5756 (dot_handlerdata): Adjusted.
5757 (dot_endp): Likewise.
5759 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5761 * config/obj-elf.c (obj_elf_change_section): Allow the
5762 ".note.GNU-stack" section has SHF_EXECINSTR.
5764 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5766 * config/obj-elf.c (get_section): Return bfd_boolean.
5767 (obj_elf_change_section): Call bfd_get_section_by_name_if
5768 instead of bfd_map_over_sections.
5770 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
5772 * config/obj-elf.c (get_section): New function.
5773 (obj_elf_change_section): Support multiple sections with same
5776 2004-04-30 Nick Clifton <nickc@redhat.com>
5778 * config/tc-arm.c (create_register_alias): Fix typo checking for
5779 case sensitive register aliases.
5780 (co_proc_number): Use error message string in all_reg_maps[]
5782 (cp_reg_required_here): Likewise.
5783 (fp_reg_required_here): Likewise.
5785 2004-04-29 Brian Ford <ford@vss.fsi.com>
5787 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
5789 2004-04-28 Chris Demetriou <cgd@broadcom.com>
5791 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
5792 (load_address, macro, mips_ip, md_parse_option)
5793 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
5794 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
5795 embedded-PIC handling, and update comments.
5796 (SWITCH_TABLE): Remove.
5797 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
5798 (enum mips_pic_level): Remove EMBEDDED_PIC.
5799 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
5800 (TC_FORCE_RELOCATION): Update comment.
5801 * ecoff.c (ecoff_build_lineno): Add comment about some code that
5802 might be safe to remove now that MIPS embedded-PIC is gone.
5804 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5806 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
5807 call to obj_set_subsection_attributes.
5808 (obj_som_init_stab_section): Likewise.
5809 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
5810 (pa_def_subspaces): Provide comdat default.
5811 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
5812 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
5813 calls to create_new_subspace and update_subspace to pass comdat flag.
5814 (create_new_subspace, update_subspace): Add new comdat argument. Use
5815 it in calls to obj_set_subsection_attributes.
5816 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
5817 and use of comdat, common and dup_comm parameters.
5819 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
5821 * config/obj-elf.c (obj_elf_change_section): Check if the old
5822 group name is NULL before comparison.
5824 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5826 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
5828 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5830 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
5832 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5834 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
5835 (OPTION_MEMBEDDED_PIC): Remove.
5836 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
5837 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
5838 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
5839 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
5840 (OPTION_ELF_BASE): Renumber.
5841 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
5842 (md_show_usage): Remove mention of -membedded-pic.
5843 * doc/as.texinfo: Remove mention of -membedded-pic.
5845 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5847 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
5848 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
5850 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
5851 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
5852 USE_GLOBAL_POINTER_OPT.
5854 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5856 * config/tc-mips.c (macro): One more use of load_delay_nop.
5858 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
5860 * config/tc-mips.c (load_delay_nop): New function.
5861 (load_address, macro): Use load_delay_nop() to build a nop
5862 which can be omitted with gpr_interlocks.
5864 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5866 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
5867 cop_interlocks): Remove superfluous CPU entries.
5869 2004-04-22 Paul Brook <paul@codesourcery.com>
5871 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
5873 2004-04-22 Peter Barada <peter@the-baradas.com>
5875 * NEWS: Added support for EMAC instructions and MAC/EMAC
5877 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
5878 scale factor tokens, trailing_ampersand to mark mask addressing
5879 for MAC/EMAC instructions.
5880 * config/m68k-parse.y: Add options_ampersand clause, '<<',
5882 (yylex): Handle '>', '<', and '&' following '+'.
5883 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
5884 architectures in archs[].
5885 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
5886 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
5888 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
5889 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
5891 Add EMAC operands to init_table[].
5893 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
5895 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
5897 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
5898 * config/tc-arm.c (enum mstate): Delete from here.
5899 (mapping_state): Remove the static mapstate variable and instead
5900 store the state in the segment. This allows a per-section mapping
5901 state. Handle and ignore MAP_UNDEFINED states.
5902 (arm_elf_change_section): Get the current mapping state from the
5904 (s_ltorg): Set the mapping state to MAP_DATA.
5905 (arm_cleanup): Use arm_elf_change_section to get the mapping state
5906 for each pool as it is emitted.
5908 2004-04-22 Nick Clifton <nickc@redhat.com>
5910 * config/tc-arm.h: Formatting tidy ups.
5912 2004-04-20 Chris Demetriou <cgd@broadcom.com>
5914 * NEWS: Note that MIPS -membedded-pic option is deprecated.
5916 2004-04-20 DJ Delorie <dj@redhat.com>
5918 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
5919 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
5920 [TE_PE] (O_secrel): Define.
5921 [TE_PE] (x86_pe_cons_fix_new): New.
5922 [TE_PE] (pe_directive_secrel): Likewise.
5923 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
5925 2004-04-19 Eric Christopher <echristo@redhat.com>
5927 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
5928 of previous patch for fix in gcc.
5930 2004-04-19 Jakub Jelinek <jakub@redhat.com>
5932 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
5934 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
5936 * read.c (do_align): Call md_flush_pending_output, if defined.
5938 2004-04-16 Alan Modra <amodra@bigpond.net.au>
5940 * expr.c (operand): Correct checks for ++ and --.
5942 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
5944 * config/tc-generic.c: Add some comments.
5946 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
5948 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
5949 -{no-}mfix-vr4122-bugs.
5950 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
5951 (append_insn, mips_emit_delays): Update accordingly.
5952 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
5953 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
5954 (md_parse_option): Update after above changes.
5955 (md_show_usage): Add -mfix-vr4120.
5957 2004-04-13 Bob Wilson <bob.wilson@acm.org>
5959 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
5960 of .section directive; add a reference to the ELF .subsection
5963 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5965 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
5968 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5970 * Makefile.am: Remove mips from aout targets.
5971 * Makefile.in: Regenerate.
5972 * configure.in: Remove mips-dec-bsd* target.
5973 * configure: Regenerate.
5975 2004-04-07 Alan Modra <amodra@bigpond.net.au>
5978 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
5979 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
5980 Update "mapping". Restrict some @ modifiers to 32 bit.
5982 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
5983 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
5985 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
5986 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
5987 dont_adjust_reloc_32 is set.
5988 (md_longopts): Add option -renesas.
5989 (md_parse_option, md_show_usage): Likewise.
5990 * doc/c-sh.texi: Likewise.
5992 2004-04-01 Dave Korn <dk@artimi.com>
5994 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
5995 hi16 and lo16 fixS structs.
5996 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
5997 exactly the same way as for RELOC_DLX_REL16.
5998 (machine_ip): properly respect LO flag in the_insn and
5999 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
6000 (md_apply_fix3): apply RELOC_DLX_LO16.
6002 2004-03-30 Stan Shebs <shebs@apple.com>
6004 Remove long-obsolete MPW support.
6005 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
6006 * configure.in: Remove mention of ppc-*-mpw* config.
6007 * configure.in: Likewise.
6009 2004-03-30 Nick Clifton <nickc@redhat.com>
6011 * config/tc-arm.c (meabi_flags): Make its use conditional upon
6012 OBJ_ELF being defined.
6014 2004-03-27 Alan Modra <amodra@bigpond.net.au>
6016 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
6018 2004-03-23 Paul Brook <paul@codesourcery.com>
6020 * config/tc-arm.c (meabi_flags): New variable.
6021 (arm_parse_eabi): New function.
6022 (md_begin): Set flags for EABI v3.
6024 (arm_long_opts): Add meabi.
6025 * doc/as.texinfo <ARM>: Document -meabi.
6026 * doc/c-arm.texi: Ditto.
6028 2004-03-22 Bob Wilson <bob.wilson@acm.org>
6030 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
6031 tables even when use_literal_section flag is not set.
6033 2004-03-22 Alan Modra <amodra@bigpond.net.au>
6035 * config/tc-sh.c: Remove trailing whitespace.
6037 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
6039 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
6040 --mul-bug-abort and the default behavior.
6041 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
6042 (err_for_dangerous_mul_placement): New variable.
6043 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
6045 (md_cris_relax_table): Have placeholder for STATE_MUL.
6046 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
6047 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
6049 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
6050 STATE_BYTE)>: Ditto.
6051 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
6052 alignment and position of this frag, emit error message if
6054 (md_assemble): For a multiply insn and when checking it,
6055 transform the current frag into a special frag for that purpose.
6056 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
6057 OPTION_MULBUG_ABORT_ON>: Handle new options.
6059 2004-03-19 Bob Wilson <bob.wilson@acm.org>
6061 * config/tc-xtensa.c (mark_literal_frags): New function.
6062 (xtensa_move_literals): Call mark_literal_frags for all literal
6063 segments, including init and fini literal segments.
6064 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
6066 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6068 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
6069 (pa_comm): Set BSF_OBJECT in symbol flags.
6071 2004-03-19 Alan Modra <amodra@bigpond.net.au>
6073 * Makefile.am: Run "make dep-am".
6074 * Makefile.in: Regenerate.
6075 * doc/Makefile.in: Regenerate.
6076 * config.in: Regenerate.
6077 * po/gas.pot: Regenerate.
6079 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
6081 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
6082 (demand_empty_rest_of_line): Issue an error here.
6083 (ignore_rest_of_line): Silently skip to end.
6084 (demand_copy_string): Issue an error, not warning.
6086 * config/obj-elf.c (obj_elf_section_name): Likewise.
6087 (obj_elf_section): Likewise.
6088 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
6089 (arc_extinst): Likewise.
6090 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
6091 (dot_spill): Likewise.
6092 (dot_unwabi): Likewise.
6093 (dot_prologue): Likewise.
6095 * expr.c (operand): Reject ++ and --.
6096 (operator): Likewise.
6098 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
6100 * config/tc-sh.c: Include dw2gencfi.h.
6101 (sh_cfi_frame_initial_instructions): New function.
6102 (sh_regname_to_dw2regnum): Likewise.
6103 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
6105 (TARGET_USE_CFIPOP): Define.
6106 (tc_cfi_frame_initial_instructions): Likewise.
6107 (tc_regname_to_dw2regnum): Likewise.
6108 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
6109 * Makefile.am: Update dependencies.
6110 * Makefile.in: Regenerate.
6112 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
6114 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
6115 * configure: Regenerate.
6117 2004-03-12 Bob Wilson <bob.wilson@acm.org>
6119 * read.c (s_leb128): Call md_flush_pending_output.
6121 2004-03-12 Michal Ludvig <mludvig@suse.cz>
6123 * config/tc-i386.c (output_insn): Handle PadLock instructions.
6124 * config/tc-i386.h (CpuPadLock): New define.
6125 (CpuUnknownFlags): Added CpuPadLock.
6127 2004-03-07 Andreas Schwab <schwab@suse.de>
6129 * doc/c-hppa.texi (HPPA Directives): Fix typo.
6131 2004-03-07 Richard Henderson <rth@redhat.com>
6133 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
6134 (cfi_finish): Likewise for fde.
6136 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
6138 * config/tc-ia64.c (md_assemble): Properly handle NULL
6140 (ia64_handle_align): Don't abort if failed to add a stop bit.
6142 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
6144 * Makefile.in: Regenerated.
6145 * aclocal.m4: Likewise.
6146 * configure: Likewise.
6147 * doc/Makefile.in: Likewise.
6149 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
6151 * config/tc-ia64.c (dot_align): New.
6152 (ia64_do_align): Make it static.
6153 (md_pseudo_table): Use "dot_align" for "align".
6154 (ia64_md_do_align): Don't set align_frag here.
6155 (ia64_handle_align): Add a stop bit to the previous bundle if
6158 * config/tc-ia64.h (ia64_do_align): Removed.
6160 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
6162 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
6163 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
6164 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
6165 the most general type or the user specifically requested it.
6166 (md_assemble): Add a new error message for when an instruction
6167 is understood, but is not allowed due to an -isa option.
6169 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
6171 * config/tc-ia64.c (align_frag): New.
6172 (md_assemble): Set the tc_frag_data field in align_frag for
6173 IA64_OPCODE_FIRST instructions.
6174 (ia64_md_do_align): Set align_frag.
6175 (ia64_handle_align): Add a stop bit if needed.
6177 * config/tc-ia64.h (TC_FRAG_TYPE): New.
6178 (TC_FRAG_INIT): New.
6180 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
6182 * config/tc-frv.c (fr400_audio): New variable.
6183 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
6184 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
6185 (target_implements_insn_p): New function.
6186 (md_assemble): Report an error if the processor doesn't implement
6189 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6191 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
6192 (md_parse_option): Ditto.
6193 (OPTION_NO_SPECIAL_M32R): Added.
6194 (md_show_usage): Document it.
6195 (enable_speial_m32r): Changed a default value from 0 to 1.
6196 * doc/c-m32r.texi: Document the -no-bitinst option.
6198 2004-02-27 Nick Clifton <nickc@redhat.com>
6200 * config/tc-sh.c (get_operand): Revert previous delta.
6201 (tc_gen_reloc): Check for an unknown reloc type before processing
6204 2004-02-27 Hannes Reinecke <hare@suse.de>
6206 * config/tc-s390.c (s390_insn): Correct range check for opcode in
6207 .insn pseudo operation.
6209 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
6211 * config/tc-sh.c (get_operand): In case of #Imm, check has been
6212 added for wrong syntax.
6214 2004-02-26 Eric Christopher <echristo@redhat.com>
6216 * config/tc-mips.c (mips_dwarf2_addr_size): New.
6217 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
6219 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
6221 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
6222 nibble types to assembler.
6224 2004-02-25 Fred Fish <fnf@redhat.com>
6226 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
6228 2004-02-20 James E Wilson <wilson@specifixinc.com>
6230 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
6232 (fixup_unw_records): New arg before_relax. Pass to slot_index.
6233 (ia64_estimate_size_before_relax): New.
6234 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
6235 (generate_unwind_image): Pass 1 to fixup_unw_records.
6236 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
6237 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
6239 2004-02-19 Jakub Jelinek <jakub@redhat.com>
6241 * stabs.c (generate_asm_file): Avoid warning about use of
6242 uninitialized variable.
6244 2004-02-18 David Mosberger <davidm@hpl.hp.com>
6246 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
6247 body, and endp, allow unwind records which do not have a "t"
6248 (time/instruction) field.
6250 2004-02-17 Petko Manolov <petkan@nucleusys.com>
6252 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
6253 (do_mav_dspsc_2): Likewise.
6254 Fix accumulator registers move opcodes.
6256 2004-02-13 Hannes Reinecke <hare@suse.de>
6257 Jakub Jelinek <jakub@redhat.com>
6259 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
6261 2004-02-10 Steve Ellcey <sje@cup.hp.com>
6263 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
6264 (tc_frob_symbol): New macro definition.
6265 * config/tc-ia64.c (ia64_frob_symbol): New routine.
6267 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
6269 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
6272 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
6274 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
6275 (TC_CASE_SENSITIVE): ... this.
6276 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
6277 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
6279 2004-02-06 James E Wilson <wilson@specifixinc.com>
6281 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
6282 (generate_unwind_image): Re-add it here.
6284 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
6286 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
6287 * read.h (SKIP_WHITESPACE): Turn into an expression.
6288 * read.c (read_a_source_file): A pseudo is removed by having a
6291 2004-02-05 James E Wilson <wilson@specifixinc.com>
6293 * config/tc-ia64.c (output_endp): New.
6294 (count_bits): Delete.
6295 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
6296 endp unwind records.
6297 (fixup_unw_records): Handle endp unwind records. Delete code for
6298 shortening prologue regions not followed by a body record.
6299 (dot_endp): Call add_unwind_entry to emit endp unwind record.
6300 * config/tc-ia64.h (unw_record_type): Add endp.
6302 2004-02-03 James E Wilson <wilson@specifixinc.com>
6304 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
6305 fill padding bytes with zeroes.
6306 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
6307 sets unwind_record slot_number and slot_frag fields.
6309 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6311 * config/tc-mips.c (add_got_offset_hilo): New function.
6312 (macro): Use load_register() and add_got_offset_hilo() to load
6313 constants instead of hardcoding code sequences throughout.
6315 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
6317 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
6319 2004-01-26 Bernardo Innocenti <bernie@develer.com>
6321 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
6323 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
6324 of hard-coded test for TARGET_OS=elf.
6326 2004-01-24 Chris Demetriou <cgd@broadcom.com>
6328 * config/tc-mips.c (hilo_interlocks): Change definition
6329 so that MIPS32, MIPS64 and later ISAs are included, along with
6330 the already-included machines. Update comments.
6332 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
6334 * config/tc-arm.c (tc_gen_reloc): Improve error message for
6335 undefined local labels.
6337 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6339 * config/tc-mips.c (load_address, macro): Update comments about
6340 NewABI GP relaxation.
6342 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6344 * config/tc-mips.c (macro_build): Remove place and counter arguments.
6345 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
6346 (mips16_macro_build, macro_build_jalr): Remove counter argument.
6347 (set_at, load_register, load_address, move_register): Likewise.
6348 (load_got_offset, add_got_offset): Likewise.
6349 Update all calls and tidy accordingly.
6351 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6353 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
6354 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
6355 (RELAX_USE_SECOND): Bump to 0x10000.
6356 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
6357 (mips_macro_warning): New variable.
6358 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
6359 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
6360 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
6362 (append_insn): Update mips_macro_warning.sizes.
6363 (macro_start, macro_warning, macro_end): New functions.
6364 (macro_build): Don't emit warnings here.
6365 (macro_build_lui, md_estimate_size_before_relax): ...or here.
6366 (md_convert_frag): Check for cases where one macro alternative
6367 needs a warning and the other doesn't. Emit a warning if the
6368 longer sequence was chosen.
6370 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6372 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
6373 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
6374 the first sequence, the size of the second sequence, and a flag
6375 that says whether we should warn.
6376 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
6377 (RELAX_FIRST, RELAX_SECOND): New.
6378 (mips_relax): New variable.
6379 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
6380 (append_insn): Remove "place" argument. Use mips_relax.sequence
6381 rather than "place" to check whether we're expanding the second
6382 alternative of a relaxable macro. Remove redundant check for
6383 branch relaxation. If generating a normal insn, and there
6384 is not enough room in the current frag, call relax_close_frag()
6385 to close it. Update mips_relax.sizes[]. Emit fixups for the
6386 second version of a relaxable macro. Record the first relaxable
6387 fixup in mips_relax. Remove tc_gen_reloc workaround.
6388 (macro_build): Remove all uses of "place". Use mips_relax.sequence
6389 in the same way as in append_insn.
6390 (mips16_macro_build): Remove "place" argument.
6391 (macro_build_lui): As for macro_build. Don't drop the add_symbol
6392 when generating the second version of a relaxable macro.
6393 (load_got_offset, add_got_offset): New functions.
6394 (load_address, macro): Use new relaxation machinery. Remove
6395 tc_gen_reloc workarounds.
6396 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
6397 version of a relaxable macro is needed. Return -RELAX_SECOND if the
6398 first version is needed.
6399 (tc_gen_reloc): Remove relaxation handling.
6400 (md_convert_frag): Go through the fixups for a relaxable macro and
6401 mark those that belong to the unneeded alternative as done. If the
6402 second alternative is needed, adjust the fixup addresses to account
6403 for the deleted first alternative.
6405 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6407 * frags.h (frag_room): Declare.
6408 * frags.c (frag_room): New function.
6409 * doc/internals.texi: Document it.
6411 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6413 * config/tc-mips.c (append_insn): Don't do r3900 interlock
6414 optimization for -mtune=r3900, as this will break on other CPUs.
6416 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
6418 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
6419 be relaxed, use fixup.
6420 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
6422 2004-01-19 Jakub Jelinek <jakub@redhat.com>
6424 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
6427 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6429 * config/tc-mips.c (append_insn): Properly detect variant frags
6430 that preclude swapping of relaxed branches. Correctly swap
6431 instructions between frags when dealing with relaxed branches.
6433 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6435 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
6437 * aclocal.m4: Regenerate.
6438 * configure: Regenerate.
6440 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
6442 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
6445 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
6447 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
6448 reloc, reserve space for the delay slot as well as the jalr itself.
6450 2004-01-09 Paul Brook <paul@codesourcery.com>
6452 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
6453 (do_vfp_sp2_from_reg2): New function.
6455 (do_vfp_dp_from_reg2): Check return values properly.
6457 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
6459 * config/tc-mips.c (warn_nops): Remove static variable.
6460 (macro): Remove test of warn_nops.
6461 (md_shortops): Remove 'n'.
6462 (md_parse_option): Remove 'n' case.
6463 (md_show_usage): Remove -n.
6464 * doc/as.texinfo (Overview): Remove MIPS -n option.
6465 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
6466 * NEWS: Mention removal of MIPS -n option.
6468 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
6469 (cop_interlocks): Check ISA level.
6470 (cop_mem_interlocks): Define.
6471 (reg_needs_delay): Check cop_interlocks rather than
6472 ISA_HAS_COPROC_DELAYS.
6473 (append_insn): Likewise. Use cop_mem_interlocks rather than
6474 directly checking mips_opts.isa.
6475 (mips_emit_delays): Likewise.
6477 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
6479 * config/tc-ia64.c (unwind): Move next_slot_number and
6480 next_slot_frag to ...
6481 (unw_rec_list): Here.
6482 (free_list_records): Removed.
6483 (output_unw_records): Likewise.
6484 (generate_unwind_image): Make it void.
6485 (alloc_record): Initialize next_slot_number and next_slot_frag.
6486 (slot_index): Take .org, .space and .align into account.
6487 (fixup_unw_records): Don't set slot_number to 0. Use
6488 list->next_slot_number and list->next_slot_frag instead of
6489 unwind.next_slot_number and unwind.next_slot_frag.
6490 (ia64_convert_frag): New.
6491 (generate_unwind_image): Generate a rs_machine_dependent frag
6493 (emit_one_bundle): Use list->next_slot_number and
6494 list->next_slot_frag instead of unwind.next_slot_number and
6495 unwind.next_slot_frag.
6497 * config/tc-ia64.h (md_convert_frag): Defined as
6499 (md_estimate_size_before_relax): Defined as (f)->fr_var.
6501 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
6503 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
6504 * config/tc-frv.h (md_apply_fix3): Don't define.
6505 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
6507 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
6508 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
6509 * config/tc-frv.c (line_separator_chars): Add `!'.
6510 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
6511 * config/tc-frv.c (md_assemble): Clear insn upfront.
6512 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
6513 * config/tc-frv.c (OPTION_FDPIC): New macro.
6514 (md_longopts): Add mfdpic.
6515 (md_parse_option): Handle it.
6516 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
6517 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
6518 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
6519 (frv_pic_ptr): Parse funcdesc.
6521 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6523 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
6524 gasver.texi. Remove duplicate symbol definitions for texi2pod.
6526 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6528 * Makefile.am (Makefile): Move the dependency on
6529 $(BFDDIR)/configure.in to...
6530 (CONFIG_STATUS_DEPENDENCIES): ... here.
6531 (AUTOMAKE_OPTIONS): Require automake 1.8.
6532 * Makefile.in: Regenerate.
6533 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
6534 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
6535 $(BFDDIR)/configure.in here as well.
6536 * doc/Makefile.in: Regenerate.
6538 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6540 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
6541 * Makefile.in: Regenerate.
6542 * aclocal.m4: Regenerate.
6543 * doc/Makefile.am (install, install-info): Remove.
6544 (install-data-local): A new hook for install-info.
6545 (AUTOMAKE_OPTIONS): Require automake 1.8.
6546 * doc/Makefile.in: Regenerate.
6548 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
6550 * doc/c-sh.texi: Update description about floating point behavior
6553 2004-01-02 Bernardo Innocenti <bernie@develer.com>
6555 * configure.in: Add m68k-uClinux target.
6556 * configure: Regenerate.
6558 For older changes see ChangeLog-0203
6564 version-control: never