1 2005-10-30 Mark Mitchell <mark@codesourcery.com>
3 * as.c (show_usage): Document "@FILE".
5 2005-10-30 H.J. Lu <hongjiu.lu@intel.com>
7 * Makefile.am (OBJ_FORMATS): Remove vms.
9 * Makefile.in: Regenerated.
11 * dep-in.sed: Replace " ./" with " ".
13 2005-10-28 Dave Brolley <brolley@redhat.com>
15 Contribute the following change:
16 2005-09-19 Dave Brolley <brolley@redhat.com>
18 * config/tc-m32c.c (default_isa): New static variable.
19 (m32c_isa): Now of type CGEN_BITSET.
20 (md_begin): Pass &m32c_isa to m32c_cgen_cpu_open.
22 2005-10-28 Paul Brook <paul@codesourcery.com>
24 * config/tc-arm.c (aeabi_set_public_attributes): Use selected_cpu
25 instead of mcpu_cpu_opt.
27 2005-10-27 Sterling Augustine <sterling@tensilica.com>
29 * config/tc-xtensa.c (find_vinsn_conflicts): Change error messages to
30 refer to "ports" instead of "queues".
31 (check_t1_t2_reads_and_writes): Pass correct interface values to
32 xtensa_interface_inout.
34 2005-10-27 Jan Beulich <jbeulich@novell.com>
36 * read.c (assign_symbol): Also consider equates already defined.
37 * symbols.c (symbol_clone): Also clone the underlying BFD symbol.
38 * config/obj-coff.h (obj_symbol_clone_hook): New.
39 (coff_obj_symbol_clone_hook): Declare.
40 * config/obj-coff.c (coff_obj_symbol_clone_hook): New.
42 2005-10-26 DJ Delorie <dj@redhat.com>
44 * config/tc-m32c.c (md_relax_table, subtype_mappings,
45 md_convert_frag): Add jsr.w support.
47 * config/tc-m32c.c (md_assemble): Don't use errmsg as the format
49 (md_cgen_lookup_reloc): Add m32c bitbase operands. Add 8-s24
50 and imm-8-HI operands.
52 2005-10-26 Paul Brook <paul@codesourcery.com>
54 * config/tc-arm.c (insns): Correct "sel" entry.
56 2005-10-26 Jan Beulich <jbeulich@novell.com>
58 * config/tc-i386.c (i386_operand): Don't check register prefix here.
59 (parse_real_register): Rename from parse_register.
60 (parse_register): New.
61 (i386_parse_name): New.
63 (intel_e11): Don't tolerate registers in offset expressions anymore.
64 (intel_get_token): Don't check register prefix here. Copy the actual
65 register token, not the canonical register name.
66 * config/tc-i386.h (md_operand): Delete.
67 (i386_parse_name): Declare.
68 (md_parse_name): Define.
70 2005-10-25 Arnold Metselaar <arnold.metselaar@planet.nl>
72 * Makefile.am: Add Z80 cpu.
73 * Makefile.in: Regenerated.
74 * app.c (do_scrub_chars)<TC_Z80>: Correctly scrub "ex af,af'"
75 and disallow newlines in quoted strings.
76 * configure.tgt: Add z80-*-coff.
77 * config/obj-coff.h: Add format "coff-z80".
78 * doc/Makefile.am: Add c-z80.texi.
79 * doc/Makefile.in: Regenerated.
80 * doc/all.texi: Add Z80.
81 * doc/c-z80.texi: New file
82 * doc/as.texinfo: Add z80 options and some z80-related remarks.
83 * config/tc-z80.c: New file
84 * config/tc-z80.h: New file
85 * NEWS: Mention new support.
87 2005-10-25 H.J. Lu <hongjiu.lu@intel.com>
89 * write.c (adjust_reloc_syms): Undo the change made on
90 2005-04-26 to allow local symbol set to undefined symbol.
92 2005-10-24 H.J. Lu <hongjiu.lu@intel.com>
94 * Makefile.am (bfin-parse.tab.h): Removed.
95 (bfin-parse.h): Added.
96 * Makefile.in: Regenerated.
98 2005-10-25 Alan Modra <amodra@bigpond.net.au>
100 * po/POTFILES.in: Regenerate.
101 * po/gas.pot: Regenerate.
103 2005-10-24 Bernd Schmidt <bernd.schmidt@analog.com>
105 * config/tc-bfin.c (Expr_Node_Gen_Reloc): If have symbol + constant,
106 make a single reloc with an offset rather than a stack.
107 * config/tc-bfin.h (MD_APPLY_SYM_VALUE): Define to 0.
109 2005-10-24 Alexandre Oliva <aoliva@redhat.com>
111 * read.c (potable): Add weakref.
113 * read.h (s_weakref): Declare.
114 * struc-symbol.h (struct symbol): Add sy_weakrefr and sy_weakrefd.
115 * symbols.c (colon): Clear weakrefr.
116 (symbol_find_exact): Rename to, and reimplement in terms of...
117 (symbol_find_exact_noref): ... new function.
118 (symbol_find): Likewise...
119 (symbol_find_noref): ... ditto.
120 (resolve_symbol_value): Resolve weakrefr without setting their
122 (S_SET_WEAK): Call hook.
123 (S_GET_VALUE): Follow weakref link.
124 (S_SET_VALUE): Clear weakrefr.
125 (S_IS_WEAK): Follow weakref link.
126 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): New.
127 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): New.
128 (symbol_set_value_expression, symbol_set_frag): Clear weakrefr.
129 (symbol_mark_used): Follow weakref link.
130 (print_symbol_value_1): Print weak, weakrefr and weakrefd.
131 * symbols.h (symbol_find_noref, symbol_find_exact_noref): Declare.
132 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): Declare.
133 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): Declare.
134 * write.c (adust_reloc_syms): Follow weakref link. Do not
135 complain if target is undefined.
136 (write_object_file): Likewise. Remove weakrefr symbols. Drop
137 unreferenced weakrefd symbols.
138 * config/obj-coff.c (obj_frob_symbol): Do not force WEAKREFD
140 (pecoff_obj_set_weak_hook, pecoff_obj_clear_weak_hook): New.
141 * config/obj-coff.h (obj_set_weak_hook, obj_clear_weak_hook): Define.
142 * doc/as.texinfo: Document weakref.
143 * doc/internals.texi: Document new struct members, internal
146 2005-10-24 Jie Zhang <jie.zhang@analog.com>
148 * Makefile.am (bfin-parse.h): Renamed from bfin-parse.tab.h.
149 (EXTRA_DIST): Add bfin-parse.h and bfin-lex.c.
150 * Makefile.in: Regenerate.
151 * config/bfin-lex.l: Include bfin-parse.h instead of bfin-parse.tab.h.
152 * config/tc-bfin.c (md_chars_to_number): Change the type of first
153 argument from unsigned char * to char * to remove signedness warnings.
155 2005-10-24 Jan Beulich <jbeulich@novell.com>
157 * config/tc-ia64.c (enum reg_symbol): Delete IND_MEM.
158 (dot_rot): Change type of num_* variables. Check for positive count.
159 (ia64_optimize_expr): Re-structure.
160 (md_operand): Check for general register.
162 2005-10-24 Jan Beulich <jbeulich@novell.com>
164 * config/tc-ia64.c (declare_register): Call symbol_create.
165 (md_begin): Remove local variables total, ar_base, and cr_base.
166 Start loops for registers at their respective first one. Don't
167 update md.regsym for alias names. Generate alias name tp for r13.
169 2005-10-21 DJ Delorie <dj@redhat.com>
171 * config/tc-m32c.c (md_cgen_lookup_reloc): Add more relocs. Print
172 names unstead of numbers.
174 2005-10-19 David Ung <davidu@mips.com>
176 * config/tc-mips.c (append_insn): Convert MIPS16 jr/jalr jumps
177 into jrc/jalrc versions if ISA_MIPS32+ and not doing the swap,
178 hence avoiding to emit a nop.
180 2005-10-19 Jie Zhang <jie.zhang@analog.com>
182 * config/tc-bfin.c (md_begin): Let the lex_type of '(' be
184 (bfin_start_line_hook): Remove the workaround for LSETUP(.
185 (bfin_name_is_register): Remove the workarounds for LSETUP(
187 (bfin_start_label): Ditto.
189 2005-10-18 Bob Wilson <bob.wilson@acm.org>
191 * config/tc-xtensa.c (xtensa_end_directive): Restore
192 default_lit_sections regardless of use_literal_section.
194 2005-10-18 Jie Zhang <jie.zhang@analog.com>
196 * Makefile.am (bfin-lex.c): Update ylwrap invocation.
197 * Makefile.in: Regenerated.
199 2005-10-18 Arnold Metselaar <arnold.metselaar@planet.nl>
201 * doc/as.texinfo (.loc) Fix placement of '@end table'.
203 2005-10-17 Bob Wilson <bob.wilson@acm.org>
205 * config/xtensa-istack.h (TInsn): Replace dwarf2_line_info with an
206 unsigned line number. Do not include "dwarf2dbg.h".
207 * config/tc-xtensa.c (md_pseudo_table): Remove entry for "loc".
208 (xtensa_dwarf2_directive_loc, xtensa_dwarf2_emit_insn): Delete.
209 (xg_build_to_insn, xg_build_token_insn): Update TInsn uses.
210 (md_assemble): Use as_where instead of dwarf2_where.
211 (xg_assemble_vliw_tokens): Use unsigned line numbers instead of
212 dwarf2_line_infos. Change to call new_logical_line followed by
215 2005-10-14 Mike Frysinger <vapier@gentoo.org>
217 * doc/as.texinfo (Section): Add missing ']' to .section example.
219 2005-10-12 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
222 * config/tc-hppa.c (pa_ip): Use as_bad instead of as_fatal when an
223 unknown opcode is found.
225 2005-10-12 Mark Mitchell <mark@codesourcery.com>
227 * NEWS: Mention @file.
229 2005-10-12 Nick Clifton <nickc@redhat.com>
231 * config/tc-avr.c: Convert to ISO C90 format. Fix formatting and
232 generally tidy up the code.
233 * config/tc-avr.h: Likewise.
235 2005-10-12 Jan Beulich <jbeulich@novell.com>
237 * config/tc-ia64.c (dot_reg_val): Use expression_and_evaluate.
238 (dot_pred_rel): Likewise.
239 (parse_operand): Likewise.
240 (ia64_unrecognized_line): Likewise.
241 (md_operand): Likewise.
243 2005-10-11 Jan Beulich <jbeulich@novell.com>
245 * expr.h (enum expr_mode): New.
246 (expression): Pass third argument to expr.
247 (expression_and_evaluate): New.
248 (deferred_expression): New.
249 (expr): Add third parameter.
250 (resolve_expression): New.
251 * struc-symbol.h (struct symbol): New members sy_volatile and
253 * symbols.c, symbols.h (symbol_clone): New.
254 (symbol_clone_if_forward_ref): New.
255 (snapshot_symbol): New.
256 (S_IS_VOLATILE): New.
257 (S_IS_FORWARD_REF): New.
258 (S_SET_VOLATILE): New.
259 (S_SET_FORWARD_REF): New.
260 * as.c (macro_expr): Use expression_and_evaluate.
261 * cond.c (s_if): Likewise.
262 (s_elseif): Likewise.
263 * dw2gencfi.c (cfi_parse_reg): Likewise.
264 * expr.c (operand): Add second parameter. Optionally call
265 deferred_expression. Pass mode argument to itself and md_parse_name.
266 Check mode before trying to evaluate symbol. Call
267 symbol_clone_if_forward_ref for both operands.
268 (expr): Add third parameter. Pass mode to operand and itself.
269 Optionally call resolve_expression.
270 (resolve_expression): New.
271 (get_single_number): Pass second argument to operand.
272 * read.c (potable): New entry for .eqv.
273 (read_a_source_file): Handle new == operator.
274 (get_absolute_expr): Use expression_and_evaluate.
276 (assign_symbol): Rename second parameter. Call symbol_clone on
277 legal and illegal redefinition. Call S_SET_VOLATILE and
278 S_SET_FORWARD_REF depending on mode.
279 (s_set): Update description.
280 (s_space): Call resolve_expression.
281 (pseudo_set): Optionally call deferred_expression. Check
282 S_IS_FORWARD_REF before trying to simplify/resolve an expression.
284 * config/tc-ia64.h (md_parse_name): Add mode parameter.
285 * config/tc-arc.c (arc_parse_cons_expression): Likewise.
286 * config/tc-m32r.h (md_parse_name): Likewise.
287 (m32r_parse_name): Likewise.
288 * config/tc-mmix.h (md_parse_name): Likewise.
289 * config/tc-mn10300.h (md_parse_name): Likewise.
290 (mn10300_parse_name): Likewise.
291 * config/tc-ppc.h (md_parse_name): Likewise.
292 * config/tc-sh.h (md_parse_name): Likewise.
293 (sh_parse_name): Likewise.
294 * config/tc-sh64.h (md_parse_name): Likewise.
295 (sh64_consume_datalabel): Likewise.
296 * config/tc-tic54x.h (md_parse_name): Likewise.
297 * config/tc-m32r.c (m32r_parse_name): Add mode parameter. Check it
298 before trying to evaluate symbol.
299 * config/tc-mn10300.c (mn10300_parse_name): Likewise.
300 * config/tc-sh.c (sh_parse_name): Likewise.
301 * config/tc-sh64.c (sh64_consume_datalabel): Add mode parameter. Pass
302 second argument to operandf. Pass mode parameter to sh_parse_name.
303 * doc/as.texinfo: Document .eqv and the == assignment operator.
305 2005-10-10 Ian Lance Taylor <ian@airs.com>
307 * Makefile.am (EXTRA_DIST): Remove bfin-lex.l and bfin-defs.h.
308 * Makefile.in: Regenerate.
310 2005-10-10 Arnold Metselaar <arnold.metselaar@planet.nl>
312 * expr.c (operator): Allow "!=" as a synonym for "<>".
313 * doc/as.texinfo (Infix Op): Mention "!=".
315 2005-10-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
317 * config/tc-hppa.c (strict): Don't initialize. Update comment.
318 (pa_ip): Promote from PA 1.0 to 1.1 immediately when 1.1 match is
319 found. Simplify handling of "ma" and "mb" completers.
321 2005-10-08 Paul Brook <paul@codesourcery.com>
323 * config/tc-arm.c: Don't provide fallback default for CPU_DEFAULT.
324 (arm_arch_used, thumb_arch_used, selected_cpu, selected_cpu_name):
326 (arm_cpu_option_table): Add canonical_name.
327 (arm_cpus): Populate canonical_name field.
328 (s_arm_eabi_attribute, s_arm_arch, s_arm_cpu, s_arm_fpu,
329 aeabi_set_public_attributes, arm_md_end): New functions.
330 (md_pseudo_table): Add "cpu", "arch", "fpu" and "eabi_attribute".
331 (md_assemble): Set thumb_arch_used and arm_arch_used.
332 (md_begin): Set defaut cpu if CPU_DEFAULT not defined.
333 * config/tc-arm.h (md_end): Define.
334 * doc/c-arm.texi: Document .cpu, .arch, .fpu and .eabi_attribute.
336 2005-10-06 Khem Raj <kraj@mvista.com>
337 NIIBE Yutaka <gniibe@m17n.org>
339 * config/tc-sh.c (allow_dollar_register_prefix): New variable.
340 (parse_reg_without_prefix): New function.
341 (parse_reg): Check for '$' register prefix if --allow-reg-prefix is
343 (option md_longopts): Add allow-reg-prefix option.
344 * doc/c-sh.texi: Document --allow-reg-prefix option.
345 * NEWS: Mention the new switch.
347 2005-10-03 Arnold Metselaar <arnold.metselaar@planet.nl>
349 * doc/as.texinfo (Infix Ops): '<' and '>' are not shift
352 2005-09-30 Sterling Augustine <sterling@tensilica.com>
353 Bob Wilson <bob.wilson@acm.org>
355 * config/tc-xtensa.c (xtensa_frob_label): Disallow labels in bundles.
357 2005-09-30 H.J. Lu <hongjiu.lu@intel.com>
359 * Makefile.am: Run "make dep-am".
360 * Makefile.in: Regenerated.
361 * aclocal.m4: Likewise.
363 2005-09-30 Mark Mitchell <mark@codesourcery.com>
365 * as.c (main): Use expandargv.
367 2005-09-30 Jan Beulich <jbeulich@novell.com>
369 * config/tc-tic4x.c (tic4x_set): Advance input_line_pointer past
372 2005-09-30 Catherine Moore <clm@cm00re.com>
374 * Makefile.am: Bfin support.
375 * Makefile.in: Regenerated.
376 * aclocal.m4: Regenerated.
377 * configure: Regenerated.
378 * configure.in: Bfin support.
379 * configure.tgt: Bfin support.
380 * config/bfin-aux.h: New file.
381 * config/bfin-defs.h: New file.
382 * config/bfin-lex.l: New file.
383 * config/bfin-parse.y: New file.
384 * config/tc-bfin.c: New file.
385 * config/tc-bfin.h: New file.
386 * doc/Makefile.am: Recognize c-bfin.texi.
387 * doc/Makefile.in: Regenerated.
388 * doc/all.texi: Bfin support.
389 * doc/as.texinfo: Likewise.
390 * doc/c-bfin.texi: Document bfin-specific syntax and
393 2005-09-30 Paul Brook <paul@codesourcery.com>
395 * config/tc-arm.c (opcode_tag): Add OT_cinfix3_legacy.
396 (opcode_lookup): Handle OT_cinfix3_legacy. Revert earlier change for
397 normal infix conditions.
398 (C3E): Include Thumb-2 definition.
400 (insns): Use them for legacy mnemonics.
402 2005-09-30 Matthias Kurz <mk@baerlap.north.de>
404 * asintl.h: Prevent the inclusion of <libintl.h> from the Solaris
405 version of <locale.h> when ENABLE_NLS is not defined.
407 2005-09-29 Jan Beulich <jbeulich@novell.com>
409 * config/tc-ia64.c (parse_operands): Always parse first operand of
412 2005-09-29 Arnold Metselaar <arnold.metselaar@planet.nl>
413 Alan Modra <amodra@bigpond.net.au>
415 * app.c (do_scrub_chars): Match open and close quote of strings.
416 Remove redundant EOF test in case 7.
418 2005-09-28 Jan Beulich <jbeulich@novell.com>
420 * config/tc-i386.c (reloc): Disable signedness check for 4-byte
421 relocations in 16- and 32-bit modes.
422 (i386_displacement): Make pc-relative branch handling dependent
423 upon operand (rather than address) size.
425 2005-09-28 Jan Beulich <jbeulich@novell.com>
427 * dw2gencfi.c (dot_cfi): Call ignore_rest_of_line when not fully
429 (dot_cfi_startproc): Likewise.
430 (dot_cfi_endproc): Likewise. Also check no extra input was given.
431 (dot_cfi_escape): Likewise.
433 2005-09-28 Jan Beulich <jbeulich@novell.com>
435 * config/tc-i386.h (x86_cons_fix_new): Declare unconditionally.
436 (TC_CONS_FIX_NEW): Define unconditionally.
437 (x86_pe_cons_fix_new): Remove.
438 * config/tc-i386.c (signed_cons): New.
439 (md_pseudo_table): Add slong.
440 (x86_cons_fix_new): Declare unconditionally.
441 (x86_pe_cons_fix_new): Merge into x86_cons_fix_new.
442 (tc_gen_reloc): Also consider BFD_RELOC_X86_64_32S for gotpc
445 2005-09-28 Arnold Metselaar <arnold.metselaar@planet.nl>
447 * app.c (do_scrub_chars <LEX_IS_SYMBOL_COMPONENT>): Check for full
448 buffer after copying string.
450 2005-09-27 Paul Brook <paul@codesourcery.com>
452 * config/arm.c (arm_cpus): Add more cpu names.
453 * doc/c-arm.texi: Document them.
455 2005-09-21 Alan Modra <amodra@bigpond.net.au>
457 * read.c (pseudo_set): Don't set undefined symbols to expr_section.
459 2005-09-20 Richard Henderson <rth@redhat.com>
461 * dwarf2dbg.c (process_entries): Fix uninitialized variable warning.
463 2005-09-20 Richard Henderson <rth@redhat.com>
465 * dwarf2dbg.c (struct line_entry): Replace frag and frag_ofs
467 (dwarf2_loc_mark_labels): New.
468 (dwarf2_gen_line_info_1): Split out of ...
469 (dwarf2_gen_line_info): ... here. Create the temp symbol here.
470 (dwarf2_emit_label): New.
471 (dwarf2_directive_loc_mark_labels): New.
472 (out_set_addr): Take a symbol instead of frag+ofs.
473 (relax_inc_line_addr): Likewise.
474 (emit_inc_line_addr): Assert delta non-negative.
475 (process_entries): Remove dead code. Update to work with temp
476 symbols instead of frag+ofs.
477 * dwarf2dbg.h (dwarf2_directive_loc_mark_labels): Declare.
478 (dwarf2_emit_label, dwarf2_loc_mark_labels): Declare.
479 * config/obj-elf.c (elf_pseudo_tab): Add loc_mark_labels.
480 * config/obj-elf.h (obj_frob_label): New.
481 * config/tc-alpha.c (alpha_define_label): Call dwarf2_emit_label.
482 * config/tc-arm.c, config/tc-hppa.c, config/tc-m68k.c,
483 config/tc-mips.c, config/tc-ppc.c, config/tc-sh.c, config/tc-xtensa.c:
484 Similarly in the respective tc_frob_label implementation functions.
485 * config/tc-i386.c (md_pseudo_table): Move file and loc to
486 non-elf section; add loc_mark_labels.
487 * config/tc-ia64.c (struct label_fix): Add dw2_mark_labels.
488 (ia64_flush_insns): Check for marked labels; emit line entry if so.
489 (emit_one_bundle): Similarly.
490 (ia64_frob_label): Record marked labels.
491 * config/tc-m68hc11.h (tc_frob_label): Remove.
492 * config/tc-ms1.c (md_pseudo_table): Remove file and loc.
493 * config/tc-sh.h (tc_frob_label): Pass sym to sh_frob_label.
494 * config/tc-sh64.h (tc_frob_label): Likewise.
495 * doc/as.texinfo (LNS directives): Docuement .loc_mark_blocks.
497 2005-09-20 Alan Modra <amodra@bigpond.net.au>
499 * read.c (pseudo_set): Set segment of expression syms to expr_section.
501 2005-09-14 Jan Beulich <jbeulich@novell.com>
503 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Add selector
504 registers, floating point control and status words, and mxcsr as
505 well as (for 64-bit code) segment base registers and rflags.
507 2005-09-09 Dmitry Diky <diwil@spec.ru>
509 * config/tc-msp430.c (msp430_operands): Undo last changes. Instead...
510 (msp430_relax_frag): add a guard check to ensure that final fr_subtype
513 2005-09-08 Chao-ying Fu <fu@mips.com>
515 * doc/as.texinfo: Document -mdsp and -mno-dsp options.
516 * doc/c-mips.texi: Likewise, and document ".set dsp" and ".set nodsp"
519 2005-09-08 Paul Brook <paul@codesourcery.com>
521 * config/tc-arm.c (do_smi, do_t_smi): Rename ...
522 (do_smc, do_t_smc): ... to this.
523 (insns): Remane smi to smc.
524 (md_apply_fix, tc_gen_reloc): Rename BFD_RELOC_ARM_SMI to
527 2005-09-07 Richard Henderson <rth@redhat.com>
529 * dwarf2dbg.c (dwarf2_where): Set line->isa.
530 (dwarf2_set_isa): New.
531 (dwarf2_directive_loc): Rearrange to allow all options on one line.
532 * dwarf2dbg.h (dwarf2_set_isa): Declare.
533 * doc/as.texinfo: Update .loc documentation.
535 2005-09-07 Richard Henderson <rth@redhat.com>
537 * dwarf2dbg.c: Include safe-ctype.h.
538 (DWARF2_LINE_OPCODE_BASE): Bump to 13.
539 (current): Initialize.
540 (dwarf2_emit_insn): Clear DWARF2_FLAG_BASIC_BLOCK,
541 DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN.
542 (dwarf2_directive_file): Cope with invalid filename.
543 (dwarf2_directive_loc): Add handling for basic_block, prologue_end,
544 epilogue_begin, is_stmt, isa.
545 (emit_inc_line_addr): Move line_delta == 0, addr_delta == 0 special
547 (process_entries): Handle isa, DWARF2_FLAG_PROLOGUE_END,
548 and DWARF2_FLAG_EPILOGUE_BEGIN.
549 (out_debug_line): Emit sizes for DW_LNS_set_prologue_end,
550 DW_LNS_set_epilogue_begin, DW_LNS_set_isa.
551 * dwarf2dbg.h (DWARF2_FLAG_IS_STMT): Rename from DWARF2_FLAG_BEGIN_STMT.
552 (DWARF2_FLAG_BASIC_BLOCK): Rename from DWARF2_FLAG_BEGIN_BLOCK.
553 (DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN): New.
554 (struct dwarf2_line_info): Add isa member.
555 * doc/as.texinfo (LNS directives): New node.
557 2005-09-07 David Ung <davidu@mips.com>
559 * config/tc-mips.c (append_insn): Undo last change. Instead add
560 guard to suppress calling frag_grow if the current instruction is
561 one that allows a delay slot.
563 2005-09-06 Chao-ying Fu <fu@mips.com>
565 * config/tc-mips.c (mips_set_options): Add ase_mt for MT instructions.
566 (mips_opts): Add -1 to initialize ase_mt.
567 (file_ase_mt): New variable for -mmt.
568 (CPU_HAS_MT): New define.
569 (validate_mips_insn): Add supports for +t, +T, !, $, *, &, g operand
571 (mips_ip): Check ase_mt to enable MT instructions.
572 Handle !, $, *, &, +T, +t, g operand formats.
573 For "mftc1", "mfthc1", "cftc1", "mttc1", "mtthc1", "cttc1", we allow
575 (OPTION_MT, OPTION_NO_MT): New define.
576 (OPTION_COMPAT_ARCH_BASE): Change because of inserting MT define.
577 (md_parse_option): Parse OPTION_MT and OPTION_NO_MT.
578 (mips_after_parse_args): Set ase_mt based on CPU.
579 (s_mipsset): Handle ".set mt" and ".set nomt".
580 (mips_elf_final_processing): Remind of adding new flag for MT ASE.
581 (md_show_usage): Show usage of -mmt and -mno-mt.
582 * doc/as.texinfo: Document -mmt and -mno-mt options.
583 * doc/c-mips.texi: Likewise, and document ".set mt" and ".set nomt"
586 2005-09-06 Paul Brook <paul@codesourcery.com>
588 * config/tc-arm.c (arm_it): Add relax field.
589 (T16_32_TAB): Add addi, addis, add_pc, add_sp, dec_sp, inc_sp,
590 b, bcond, ldr_pc, ldr_pc2, ldr_sp, str_sp, subi, subis.
591 (do_t_add_sub, do_t_addr, do_t_branch, do_t_ldst,
592 do_t_mov_cmp): Allow relaxation.
593 (output_relax_insn): New function.
594 (put_thumb32_insn): New function.
595 (output_inst): Use new functions.
596 (md_assemble): Don't throw error on relaxable instructions.
597 (insns): Change "b" entry from TCE(...) to tCE(...).
598 (md_estimate_size_before_relax): Return 2.
599 (md_convert_frag, relax_immediate, relax_adr, relax_addsub,
600 relax_branch, arm_relax_frag): New functions.
601 (arm_force_relocation): Return 0 for Thumb-2 immediate operand
603 * config/tc-arm.h (md_convert_frag): Remove definition.
604 (md_relax_frag): Define.
605 (arm_relax_frag): Add prototype.
607 2005-09-02 Paul Brook <paul@codesourcery.com>
609 * config/tc-arm.c (do_rn_rd): Enforce SWP operand constraints.
611 2005-09-02 Paul Brook <paul@codesourcery.com>
613 * config/tc-arm.c (encode_arm_cp_address): Use
614 BFD_RELOC_ARM_T32_CP_OFF_IMM in thumb mode.
615 (do_iwmmxt_wldstbh): Use BFD_RELOC_ARM_T32_CP_OFF_IMM_S2 in thumb
617 (md_assemble): Only allow coprocessor instructions when Thumb-2 is
620 (insns): Use them for coprocessor instructions.
621 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM.
622 (get_thumb32_insn): New function.
623 (put_thumb32_insn): New function.
624 (md_apply_fix): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM and
625 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
627 2005-09-02 Paul Brook <paul@codesourcery.com>
629 * config/tc-arm.c (opcode_lookup): Look for infix opcode when
630 incorrect suffix matches.
632 2005-09-01 David Ung <davidu@mips.com>
634 * config/tc-mips.c (append_insn): Correctly handle mips16 case
635 when the frags are different for the 2 instructions we want to
636 swap. If the lengths of the 2 instructions are not the same, we
637 won't do the swap but emit an nop.
639 2005-09-01 Dmitry Diky <diwil@spec.ru>
641 * config/tc-msp430.c (msp430_operands): Emit dwarf2_emit_insn()
642 as appropriate. Change frag_variant() to frag_var() for relaxes.
644 2005-08-29 Nick Clifton <nickc@redhat.com>
646 * write.c (generic_force_reloc): Do not call S_FORCE_RELOC if
649 2005-08-26 Jan Beulich <jbeulich@novell.com>
651 * config/tc-i386.c (intel_e09): Set JumpAbsolute when seeing a PTR-
652 qualified operand of a branch.
653 (intel_bracket_expr): Set JumpAbsolute here...
654 (intel_e11): ... rather than here.
656 2005-08-26 Christian Groessler <chris@groessler.org>
658 * configure.tgt: Set bfd_gas also for z8k cpu.
659 * config/tc-z8k.c (s_segm): Use bfd_set_arch_mach to set machine
661 (newfix): Adapt to bfd reloc types.
662 (build_bytes): Adapt to bfd reloc types. Ensure that enough space
663 is available in the current frag.
664 (md_convert_frag): Adapt function parameters.
665 (tc_gen_reloc): New function.
666 (md_section_align): Use bfd_get_section_alignment.
667 (md_apply_fix): Adapt to bfd reloc types. Fix handling of
668 BFD_RELOC_Z8K_IMM4L, BFD_RELOC_8, BFD_RELOC_16, and BFD_RELOC_32
670 * config/tc-z8k.h (TARGET_ARCH): Define.
671 (tc_fix_adjustable): Define.
673 2005-08-25 Chao-ying Fu <fu@mips.com>
675 * config/tc-mips.c (mips_set_options): Add ase_dsp for DSP instructions.
676 (mips_opts): Add -1 to initialize ase_dsp.
677 (file_ase_dsp): New variable for -mdsp.
678 (CPU_HAS_DSP): New define.
679 (validate_mips_insn): Add supports for 3, 4, 5, 6, 7, 8, 9, 0, ', :, @
681 (mips_ip): Add min_range and max_range for checking singed numbers.
682 Check ase_dsp to enable DSP instructions.
683 Handle 3, 4, 5, 6, 7, 8, 9, 0, ', :, @ operand formats.
684 (OPTION_DSP, OPTION_NO_DSP): New define.
685 (OPTION_COMPAT_ARCH_BASE): Change because of inserting DSP define.
686 (md_parse_option): Parse OPTION_DSP and OPTION_NO_DSP.
687 (mips_after_parse_args): Set ase_dsp based on CPU.
688 (s_mipsset): Handle ".set dsp" and ".set nodsp".
689 (mips_elf_final_processing): Remind of adding new flag for DSP ASE.
690 (md_show_usage): Show usage of -mdsp and -mno-dsp.
692 2005-08-23 David Ung <davidu@mips.com>
694 * config/tc-mips.c (mips_cpu_info_table): Add 5kf to the table of
697 2005-08-23 Alan Modra <amodra@bigpond.net.au>
700 * config/tc-ppc.c (ppc_symbol_chars): Add '%' and '['.
702 2005-08-23 Phil Edwards <phil@codesourcery.com>
704 * configure.tgt (*-*-vxworks): Match vxworks* instead.
706 2005-08-22 Jan Beulich <jbeulich@novell.com>
708 * config/tc-i386.c (object_64bit): New.
709 (i386_target_format): Initialize it.
710 (output_disp): Use object_64bit for relocation type determination.
711 (output_imm): Likewise.
712 (i386_validate_fix): Likewise.
713 (tc_gen_reloc): Likewise.
714 (lex_got): Likewise. Remove static mode_name. Change array size
715 of gotrel's rel field, and adjust its initializer. Adjust diagnostic.
716 (x86_cons): Use object_64bit for deciding whether quad fields can
719 2005-08-18 Christian Groessler <chris@groessler.org>
721 * config/tc-h8300.h: Remove TC_RELOC_MANGLE/tc_reloc_mangle.
722 * config/tc-mcore.h: Likewise.
723 * config/tc-z8k.h: Likewise.
724 * config/tc-z8k.c: Likewise.
725 * config/tc-sh.h: Remove TC_RELOC_MANGLE and
726 sh_coff_reloc_mangle declaration.
727 * config/tc-sh.c: (md_apply_fix): Fix comment for case
730 2005-08-18 Kaz Kojima <kkojima@rr.iij4u.or.jp>
732 * config/tc-sh64.c (sh64_target_format): Check preset_target_arch
733 to confirm that no ISA is specified.
735 2005-08-18 Nick Clifton <nickc@redhat.com>
737 * write.c (relax_segment): Count the number of frags being
738 processed and use this to compute a maximum limit on the number of
739 iterations that will be allowed when attempting to relax the
742 2005-08-17 Danny Smith <dannysmith@users.sourceforge.net>
744 * config/obj-coff.c (obj_coff_weak): Set auxiliary record
745 of NT weak externals to IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY.
747 2005-08-16 Alan Modra <amodra@bigpond.net.au>
749 * config/tc-ppc.c (ppc_set_cpu): Don't select 64-bit based on
752 2005-08-15 Paul Brook <paul@codesourcery.com>
754 * config/tc-arm.c (do_t_mov_cmp): Fix encoding of i16-bit conditional
756 (do_t_mvn_tst, do_t_neg, do_t_shift): Ditto.
758 2005-08-15 Daniel Jacobowitz <dan@codesourcery.com>
760 * config/tc-ppc.c (parse_cpu): Add -me300 support.
761 (md_show_usage): Likewise.
762 * doc/c-ppc.texi (PowerPC-Opts): Document it.
764 2005-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
766 * config/tc-s390.c (md_parse_option): Add cpu type z9-109.
767 (md_gather_operands): Add support for optional operands.
769 2005-08-12 Dmitry Diky <diwil@spec.ru>
770 * config/tc-msp430.c (msp430_enable_relax): New flag.
771 (msp430_enable_polys): Likewise.
772 (OPTION_RELAX): New option.
773 (OPTION_POLYMORPHS): Likewise.
774 (md_longopts): New long options.
775 (md_show_usage): Updated.
776 (md_parse_option): Add new options handler.
777 (msp430_operands): Add check if polymorph insns are enabled.
778 (msp430_force_relocation_local): New function.
779 (md_apply_fix): Now delete relocs according to new flags combination.
780 (msp430_relax_frag): Convert long branches to short branches only if
781 flag msp430_enable_relax is set.
782 * config/tc-msp430.h (TC_FORCE_RELOCATION_LOCAL): Defined.
783 (msp430_force_relocation_local): Likewise.
784 * doc/c-msp430.texi: Describe new options.
786 2005-08-11 Ian Lance Taylor <ian@airs.com>
788 * Makefile.am ($(srcdir)/make-gas.com): Remove target.
789 (stamp-mk.com): Likewise.
790 (EXTRA_DIST): Remove make-gas.com from list.
791 (MOSTLYCLEANFILES): Remove stamp-mk.com from list.
792 * Makefile.in: Regenerate.
794 2005-08-11 Hans-Peter Nilsson <hp@axis.com>
796 * subsegs.c (subseg_change): Move declaration of seginfo to before
799 2005-08-11 Alan Modra <amodra@bigpond.net.au>
801 * README-vms: Delete.
802 * config-gas.com: Delete.
803 * makefile.vms: Delete.
804 * vmsconf.sh: Delete.
805 * config/atof-tahoe.c: Delete.
806 * config/m88k-opcode.h: Delete.
807 * config/obj-bout.c: Delete.
808 * config/obj-bout.h: Delete.
809 * config/obj-hp300.c: Delete.
810 * config/obj-hp300.h: Delete.
811 * config/tc-a29k.c: Delete.
812 * config/tc-a29k.h: Delete.
813 * config/tc-h8500.c: Delete.
814 * config/tc-h8500.h: Delete.
815 * config/tc-m88k.c: Delete.
816 * config/tc-m88k.h: Delete.
817 * config/tc-tahoe.c: Delete.
818 * config/tc-tahoe.h: Delete.
819 * config/tc-tic80.c: Delete.
820 * config/tc-tic80.h: Delete.
821 * config/tc-w65.c: Delete.
822 * config/tc-w65.h: Delete.
823 * config/te-aux.h: Delete.
824 * config/te-delt88.h: Delete.
825 * config/te-delta.h: Delete.
826 * config/te-dpx2.h: Delete.
827 * config/te-hp300.h: Delete.
828 * config/te-ic960.h: Delete.
829 * config/vms-a-conf.h: Delete.
830 * doc/c-a29k.texi: Delete.
831 * doc/c-h8500.texi: Delete.
832 * doc/c-m88k.texi: Delete.
833 * README: Remove obsolete examples, and list of supported targets.
834 * Makefile.am: Remove a29k, h8500, m88k, tahoe, tic80, w65,
835 bout and hp300 support.
836 (DEP_FLAGS): Don't define BFD_ASSEMBLER.
837 * configure.in: Remove --enable-bfd-assembler, need_bfd,
839 * configure.tgt: Remove a29k, h8300-coff, h8500-*, i960 non-elf,
840 m68k non bfd, m88k, or32-coff, tic80-*, vax non-bfd, w65k-*, *-nindy.
841 * as.c: Remove all non-BFD_ASSEMBLER code, support for above targets.
843 * dw2gencfi.c: Likewise.
844 * dwarf2dbg.c: Likewise.
846 * input-file.c: Likewise.
847 * listing.c: Likewise.
848 * literal.c: Likewise.
849 * messages.c: Likewise.
851 * output-file.c: Likewise.
854 * struc-symbol.h: Likewise.
855 * subsegs.c: Likewise.
856 * subsegs.h: Likewise.
857 * symbols.c: Likewise.
858 * symbols.h: Likewise.
862 * config/aout_gnu.h: Likewise.
863 * config/obj-aout.c: Likewise.
864 * config/obj-aout.h: Likewise.
865 * config/obj-coff.c: Likewise.
866 * config/obj-coff.h: Likewise.
867 * config/obj-evax.h: Likewise.
868 * config/obj-ieee.h: Likewise.
869 * config/tc-arm.c: Likewise.
870 * config/tc-arm.h: Likewise.
871 * config/tc-avr.c: Likewise.
872 * config/tc-avr.h: Likewise.
873 * config/tc-crx.h: Likewise.
874 * config/tc-d10v.h: Likewise.
875 * config/tc-d30v.h: Likewise.
876 * config/tc-dlx.h: Likewise.
877 * config/tc-fr30.h: Likewise.
878 * config/tc-frv.h: Likewise.
879 * config/tc-h8300.c: Likewise.
880 * config/tc-h8300.h: Likewise.
881 * config/tc-hppa.h: Likewise.
882 * config/tc-i370.h: Likewise.
883 * config/tc-i386.c: Likewise.
884 * config/tc-i386.h: Likewise.
885 * config/tc-i860.h: Likewise.
886 * config/tc-i960.c: Likewise.
887 * config/tc-i960.h: Likewise.
888 * config/tc-ip2k.h: Likewise.
889 * config/tc-iq2000.h: Likewise.
890 * config/tc-m32c.h: Likewise.
891 * config/tc-m32r.h: Likewise.
892 * config/tc-m68hc11.h: Likewise.
893 * config/tc-m68k.c: Likewise.
894 * config/tc-m68k.h: Likewise.
895 * config/tc-maxq.c: Likewise.
896 * config/tc-maxq.h: Likewise.
897 * config/tc-mcore.c: Likewise.
898 * config/tc-mcore.h: Likewise.
899 * config/tc-mn10200.h: Likewise.
900 * config/tc-mn10300.c: Likewise.
901 * config/tc-mn10300.h: Likewise.
902 * config/tc-ms1.h: Likewise.
903 * config/tc-msp430.c: Likewise.
904 * config/tc-msp430.h: Likewise.
905 * config/tc-ns32k.c: Likewise.
906 * config/tc-ns32k.h: Likewise.
907 * config/tc-openrisc.h: Likewise.
908 * config/tc-or32.c: Likewise.
909 * config/tc-or32.h: Likewise.
910 * config/tc-ppc.c: Likewise.
911 * config/tc-ppc.h: Likewise.
912 * config/tc-s390.h: Likewise.
913 * config/tc-sh.c: Likewise.
914 * config/tc-sh.h: Likewise.
915 * config/tc-sparc.c: Likewise.
916 * config/tc-tic30.c: Likewise.
917 * config/tc-tic30.h: Likewise.
918 * config/tc-tic4x.c: Likewise.
919 * config/tc-tic4x.h: Likewise.
920 * config/tc-tic54x.c: Likewise.
921 * config/tc-tic54x.h: Likewise.
922 * config/tc-v850.h: Likewise.
923 * config/tc-vax.c: Likewise.
924 * config/tc-vax.h: Likewise.
925 * config/tc-xstormy16.h: Likewise.
926 * config/tc-xtensa.h: Likewise.
927 * config/tc-z8k.c: Likewise.
928 * config/tc-z8k.h: Likewise.
929 * config/vms-a-conf.h
930 * doc/Makefile.am: Likewise.
931 * doc/all.texi: Likewise.
932 * doc/as.texinfo: Likewise.
933 * doc/internals.texi: Likewise.
934 * doc/Makefile.in: Regenerate.
935 * Makefile.in: Regenerate.
936 * configure: Regenerate.
937 * config.in: Regenerate.
938 * po/POTFILES.in: Regenerate.
940 2005-08-09 Nick Clifton <nickc@redhat.com>
943 * macro.c (getstring): Do not treat round parentheses exactly the
944 same as angle brackets - the parentheses need to be preserved and
945 passed on to the macro processing code.
947 2005-08-08 Nick Clifton <nickc@redhat.com>
949 * config/tc-msp430.c (MSP430_ISA_21): Define.
950 (mcu_types): Add entries for msp430x21xx variants.
952 2005-08-08 Nick Clifton <nickc@redhat.com>
955 * macro.c (getstring): Treat round parentheses in the same way as
957 (get_any_string): Likewise.
959 2005-08-07 H.J. Lu <hongjiu.lu@intel.com>
962 * as.c (parse_args): Handle -al=<FILE>.
964 2005-08-07 Nick Clifton <nickc@redhat.com>
966 * read.c (s_app_line): Accept a line number of 0 for compatibility
967 with gcc's output for assembler-with-cpp files.
969 2005-08-05 Paul Brook <paul@codesourcery.com>
971 * config/tc-arm.c (current_it_mask, current_cc): New variables.
972 (do_t_add_sub): Use correct encodings inside IT block.
973 (do_t_arit3c): Ditto.
974 (do_t_it): Simplify logic. Set current_it_mask and current_cc.
975 (md_assemble): Verify conditional suffixes agains IT blocks.
977 2005-08-05 Paul Brook <paul@codesourcery.com>
979 * config/tc-arm.c (encode_thumb32_immediate): Only accept shifted
981 (encode_thumb32_shifted_operand): Prohibit register shifts.
982 (encode_thumb32_addr_mode): Fix typo.
983 (insns): Correct thumb2 ldm and stm opcodes.
985 2005-08-02 Khem Raj <kraj@mvista.com>
987 * config/tc-arm.c (do_iwmmxt_wldstd): Correct the offset range for
988 WLDRD/WSTRD instruction.
990 2005-08-02 Alan Modra <amodra@bigpond.net.au>
992 * config/tc-ppc.c (md_apply_fix <ELF>): Don't warn on overflow
995 2005-07-29 Thiemo Seufer <ths@networkno.de>
997 * config/tc-mips.c (s_mips_globl): Allow multiple symbols per .globl.
999 2005-07-29 Paul Brook <paul@codesourcery.com>
1001 * config/tc-arm.c (T16_32_TAB): Add "addr". Fix encoding of push and
1003 (do_t_addr): Implement 32-bit variant.
1004 (do_t_push_pop): Make some errors warnings. Handle single register
1006 (insns): Use tCE for adr.
1007 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_ADD_PC12.
1008 (md_apply_fix): Ditto.
1010 2005-07-29 Paul Brook <paul@codesourcery.com>
1012 * config/tc-arm.c (parse_tb): New function.
1013 (enum operand_parse_code): Add OP_TB.
1014 (parse_operands): Handle OP_TB.
1015 (do_t_add_sub_w, do_t_tb): New functions.
1016 (insns): Add entries for addw, subw, tbb and tbh.
1017 (md_apply_fix): Handle BFD_RELOC_ARM_T32_IMM12.
1019 2005-07-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1021 * config/tc-m32r.c (m32r_check_fixup): Fixed X_op check.
1023 2007-07-27 H.J. Lu <hongjiu.lu@intel.com>
1025 * config/tc-i386.c (handle_large_common): Declare only for ELF.
1027 2005-07-27 Jan Beulich <jbeulich@novell.com>
1029 * config/tc-ia64.h (unw_r_record): Change type of fr_mem to unsigned
1031 (unw_p_record): Remove unused/redundant fields imask and rmask.
1032 Combine spoff and pspoff into a union. Combine gr and br into a
1033 union. Change type of grmask and brmask to unsigned char. Change type
1034 of frmask to unsigned int.
1035 (unw_x_record): Combine spoff, pspoff, and treg into a union.
1036 * config/tc-ia64.c (unwind): New field 'pending_saves'.
1037 (check_pending_save): New.
1038 (alloc_record): Clear out entire record.
1039 (output_psp_gr): Use renamed structure fields.
1040 (output_psp_sprel): Likewise.
1041 (output_rp_gr): Likewise.
1042 (output_rp_br): Likewise.
1043 (output_rp_psprel): Likewise.
1044 (output_rp_sprel): Likewise.
1045 (output_pfs_gr): Likewise.
1046 (output_pfs_psprel): Likewise.
1047 (output_pfs_sprel): Likewise.
1048 (output_preds_gr): Likewise.
1049 (output_preds_psprel): Likewise.
1050 (output_preds_sprel): Likewise.
1051 (output_spill_base): Likewise.
1052 (output_unat_gr): Likewise.
1053 (output_unat_psprel): Likewise.
1054 (output_unat_sprel): Likewise.
1055 (output_lc_gr): Likewise.
1056 (output_lc_psprel): Likewise.
1057 (output_lc_sprel): Likewise.
1058 (output_fpsr_gr): Likewise.
1059 (output_fpsr_psprel): Likewise.
1060 (output_fpsr_sprel): Likewise.
1061 (output_priunat_gr): Likewise.
1062 (output_priunat_psprel): Likewise.
1063 (output_priunat_sprel): Likewise.
1064 (output_bsp_gr): Likewise.
1065 (output_bsp_psprel): Likewise.
1066 (output_bsp_sprel): Likewise.
1067 (output_bspstore_gr): Likewise.
1068 (output_bspstore_psprel): Likewise.
1069 (output_bspstore_sprel): Likewise.
1070 (output_rnat_gr): Likewise.
1071 (output_rnat_psprel): Likewise.
1072 (output_rnat_sprel): Likewise.
1073 (output_spill_psprel): Likewise.
1074 (output_spill_sprel): Likewise.
1075 (output_spill_reg): Likewise.
1076 (output_fr_mem): Likewise. Allocate one unwind record per set mask
1078 (output_frgr_mem): Likewise.
1079 (output_gr_mem): Likewise.
1080 (output_br_mem): Likewise.
1081 (output_gr_gr): Likewise.
1082 (output_br_gr): Likewise.
1083 (fixup_unw_records): Likewise.
1084 (process_one_record): Use renamed structure fields. For gr_gr and
1085 br_gr, collect mask from chain of records before output.
1086 (in_prologue): Simplify and eliminate early returns. Call
1088 (in_body): Simplify and eliminate early returns.
1089 (dot_body): Call check_pending_save.
1090 (md_assemble): Update comment. Deal with pending saves.
1092 2005-07-26 Jan Beulich <jbeulich@novell.com>
1094 * config/tc-i386.c (optimize_imm): Calculate candidate immediates
1095 mask from guessed suffix, but mask out other immediate types only
1096 if at least on candidate is valid for the insn.
1098 2005-07-25 DJ Delorie <dj@redhat.com>
1100 * config/tc-m32c.c (md_cgen_lookup_reloc): Add 8 bit operands.
1101 Support %mod() modifiers from opcodes.
1102 * doc/c-m32c.texi (M32C-Modifiers): New section.
1104 2005-07-25 Jan Hubicka <jh@suse.cz>
1105 H.J. Lu <hongjiu.lu@intel.com>
1107 * config/obj-elf.c: Include "elf/x86-64.h" if TC_I386 is
1109 (elf_com_section_ptr): New.
1110 (elf_begin): Set elf_com_section_ptr to bfd_com_section_ptr.
1111 (elf_common_parse): Make it global. Use elf_com_section_ptr
1112 instead of bfd_com_section_ptr.
1113 (obj_elf_change_section): Handle x86-64 large bss sections.
1115 * config/obj-elf.h (elf_com_section_ptr): New.
1116 (elf_common_parse): New.
1118 * config/tc-i386.c (handle_large_common): New.
1119 (md_pseudo_table): Add "largecomm".
1120 (x86_64_section_letter): New.
1121 (x86_64_section_word): New.
1123 * config/tc-i386.h (x86_64_section_word): New.
1124 (x86_64_section_letter): New.
1125 (md_elf_section_letter): New. Defined.
1126 (md_elf_section_word): Likewise.
1128 2005-07-21 Ralf Corsepius <ralf.corsepius@rtems.org>
1130 * configure.tgt: Remove i386-*-rtemself*.
1131 Remove sparc-*-rtemself*.
1133 2005-07-21 Ben Elliston <bje@gnu.org>
1135 * config/tc-m68k.h: Remove TE_LYNX conditional code.
1137 2005-07-21 Paul Brook <paul@codesourcery.com>
1139 * config/tc-arm.c (encode_thumb32_addr_mode): Don't set
1142 2005-07-20 Tavis Ormandy <taviso@gentoo.org>
1144 * messages.c: Use vsnprintf instead of vsprintf.
1146 2005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1148 * config/tc-m32r.c (tc_gen_reloc): Check BFD_RELOC_32_PCREL and
1149 BFD_RELOC_16_PCREL to Support R_M32R_REL32.
1151 2005-07-18 Nick Clifton <nickc@redhat.com>
1153 * configure.tgt: Restore alpha ordering to list of arches.
1155 2005-07-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1157 * tc-hppa.c (pa_ip): Reject match for '#' immediate if not pa20.
1159 2005-07-18 Jan Beulich <jbeulich@novell.com>
1161 * config/tc-i386.c (md_begin): Use IS_ELF.
1162 (tc_i386_fix_adjustable): Likewise.
1163 (md_estimate_size_before_relax): Likewise.
1164 (md_apply_fix): Likewise.
1165 (i386_target_format): Likewise.
1166 (lex_got): Define to NULL when not ELF or when LEX_AT. Check IS_ELF.
1167 (i386_immediate): Remove #ifdef LEX_AT.
1168 (i386_displacement): Likewise.
1169 * config/tc-i386.h (x86_cons): Prototype only when ELF and when not
1172 2005-07-18 Jan Beulich <jbeulich@novell.com>
1174 * config/tc-i386.c (reloc): Convert to ISO C90. Change first
1175 parameter to unsigned. Parameter sign now is tristate - zero/
1176 positive mean unsigned/signed, negative means signedness doesn't
1177 matter. Check field size,
1178 signedness, and pcrel-ness are in agreement between relocated field
1179 and relocation type. Adjust diagnostics.
1180 (optimize_imm): And type mask of operand instead of overwriting it.
1181 (lex_got): Convert to ISO C90. Add third parameter. Add new field to
1182 local structure and initialize gotrel accordingly. Pass caller as
1183 mask of types that the operator can match.
1184 (x86_cons_fix_new): Let reloc know that signedness of relocation
1186 (x86_pe_cons_fix_new): Likewise.
1187 (x86_cons): Pass additional argument to lex_got.
1188 (i386_immediate): New local variable 'types'. Pass its address as
1189 additional argument to lex_got. Mask out operand types not supported
1191 (i386_displacement): Likewise. Set bigdisp to all types supported in
1192 64-bit mode, combining the previously split initialization.
1194 2005-07-18 Jan Beulich <jbeulich@novell.com>
1196 * config/tc-i386.c (parse_insn): Reject prefix if unavailable in
1199 2005-07-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1201 * config/tc-hppa.c (pa_ip): Search entire mnemonic before considering
1204 2005-07-16 Alan Modra <amodra@bigpond.net.au>
1206 * Makefile.am: Run "make dep-am".
1207 * Makefile.in: Regenerate.
1209 2007-07-15 H.J. Lu <hongjiu.lu@intel.com>
1211 * gas/config/tc-i386.h (CpuVMX): New.
1212 (CpuUnknownFlags): Add CpuVMX.
1214 2005-07-14 Jim Blandy <jimb@redhat.com>
1216 Add support for the Renesas M32C.
1217 * Makefile.am (CPU_TYPES): List m32c.
1218 (TARGET_CPU_CFILES): List config/tc-m32c.c.
1219 (TARGET_CPU_HFILES): List config/tc-m32c.h.
1220 * configure.in: Add case for m32c.
1221 * configure.tgt: Add cases for m32c and m32c-*-elf.
1222 * configure: Regenerated.
1223 * config/tc-m32c.c, config/tc-m32c.h: New files.
1224 * doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
1225 * doc/Makefile.in: Regenerated.
1226 * doc/all.texi: Set M32C.
1227 * doc/as.texinfo: Add text for the M32C-specific options and line
1228 comment characters, and refer to c-m32c.texi.
1229 * doc/c-m32c.texi: New file.
1231 2005-07-14 Nick Clifton <nickc@redhat.com>
1234 * config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
1235 the ins_parse buffer.
1237 2005-07-10 Ralf Corsepius <ralf.corsepius@rtems.org>
1239 * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
1240 i386-*-rtemscoff*, sparc-*-rtemsaout*.
1242 2005-07-10 H.J. Lu <hongjiu.lu@intel.com>
1244 * config/tc-i386.c (optimize_disp): Optimize signed 32bit
1247 2005-07-08 Ben Elliston <bje@au.ibm.com>
1249 * frags.h: Remove ANSI_PROTOTYPES conditional code.
1250 * config/obj-elf.h: Likewise.
1251 * config/tc-h8300.h: Likewise.
1252 * config/tc-h8500.h: Likewise.
1253 * config/tc-i370.h: Likewise.
1254 * config/tc-i386.h: Likewise.
1255 * config/tc-m68hc11.h: Likewise.
1256 * config/tc-m68k.h: Likewise.
1257 * config/tc-ppc.h: Likewise.
1258 * config/tc-s390.h: Likewise.
1259 * config/tc-sh.h: Likewise.
1260 * config/tc-sparc.h: Likewise.
1261 * config/tc-tic30.c: Likewise.
1262 * config/tc-w65.h: Likewise.
1263 * config/tc-xtensa.h: Likewise.
1265 2005-07-08 Hans-Peter Nilsson <hp@axis.com>
1268 * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
1270 2005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1272 * config/tc-tic30.c (debug): Add format attribute. Fix format
1275 2005-07-06 H.J. Lu <hongjiu.lu@intel.com>
1277 * config/tc-i386.c (cpu_arch): Add sse3.
1279 * config/tc-i386.h (CpuSSE3): Renamed from ...
1280 (CpuPNI): This. Defined as CpuSSE3.
1282 * doc/c-i386.texi: Document .sse3.
1284 2005-07-06 Jan Beulich <jbeulich@novell.com>
1286 * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
1288 2005-07-05 Nick Clifton <nickc@redhat.com>
1290 * config/tc-pdp11.c (md_apply_fix): Cast first argument to
1291 md_chars_to_numbers to an unsigned pointer in order to avoid a
1292 compile time warning.
1294 2005-07-05 Paul Brook <paul@codesourcery.com>
1296 * config/tc-ppc.c (ppc_target_format): Add VxWorks.
1298 2005-07-05 Aldy Hernandez <aldyh@redhat.com>
1300 * config/tc-ms1.c: New.
1301 * config/tc-ms1.h: New.
1302 * testsuite/gas/ms1/allinsn.d: New.
1303 * testsuite/gas/ms1/allinsn.s: New.
1304 * testsuite/gas/ms1/badinsn.s: New.
1305 * testsuite/gas/ms1/badinsn1.s: New.
1306 * testsuite/gas/ms1/badoffsethigh.s: New.
1307 * testsuite/gas/ms1/badoffsetlow.s: New.
1308 * testsuite/gas/ms1/badorder.s: New.
1309 * testsuite/gas/ms1/badreg.s: New.
1310 * testsuite/gas/ms1/badsignedimmhigh.s: New.
1311 * testsuite/gas/ms1/badsignedimmlow.s: New.
1312 * testsuite/gas/ms1/badsyntax.s: New.
1313 * testsuite/gas/ms1/badsyntax1.s: New.
1314 * testsuite/gas/ms1/badunsignedimmhigh.s: New.
1315 * testsuite/gas/ms1/badunsignedimmlow.s: New.
1316 * testsuite/gas/ms1/errors.exp: New.
1317 * testsuite/gas/ms1/ldst.s: New.
1318 * testsuite/gas/ms1/misc.d: New.
1319 * testsuite/gas/ms1/misc.s: New.
1320 * testsuite/gas/ms1/ms1-16-003.d: New.
1321 * testsuite/gas/ms1/ms1-16-003.s: New.
1322 * testsuite/gas/ms1/ms1.exp: New.
1323 * testsuite/gas/ms1/msys.d: New.
1324 * testsuite/gas/ms1/msys.s: New.
1325 * testsuite/gas/ms1/relocs.d: New.
1326 * testsuite/gas/ms1/relocs.exp: New.
1327 * testsuite/gas/ms1/relocs1.s: New.
1328 * testsuite/gas/ms1/relocs2.s: New.
1330 2005-07-05 Jan Beulich <jbeulich@novell.com>
1332 * config/tc-i386.h (CpuSVME): New.
1333 (CpuUnknownFlags): Include CpuSVME.
1334 * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
1335 as alias of sledgehammer.
1336 (md_assemble): Include invlpga in the check for insns with two source
1338 (process_operands): Include SVME insns in the check for ignored
1339 segment overrides. Adjust diagnostic.
1340 (i386_index_check): Special-case SVME insns with memory operands.
1342 2005-07-04 Khem Raj <kraj@mvista.com>
1343 Nick Clifton <nickc@redhat.com>
1345 * tc-arm.c (struct arm_it): Make operands.imm signed to match its
1346 use an immediate value.
1347 (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
1348 since the register field of the operands structure is unsigned.
1349 (s_arm_unwind_save_vfp): Make "reg" unsigned.
1350 (parse_operands): Make the 2ns parameter an unsigned pointer to
1352 (do_ldrd): When using the imm field of the operands structure as a
1353 second register field, treat it as unsigned.
1355 2005-07-04 Alan Modra <amodra@bigpond.net.au>
1358 * config/obj-elf.c (obj_elf_change_section): Use backend
1361 2005-07-01 Jan Beulich <jbeulich@novell.com>
1363 * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
1364 (output_spill_psprel, output_spill_psprel_p): Combine.
1365 (output_spill_sprel, output_spill_sprel_p): Combine.
1366 (output_spill_reg, output_spill_regp_p): Combine.
1367 (process_one_record): Handle psp_psprel.
1368 (parse_predicate_and_operand): New.
1369 (convert_expr_to_ab_reg): Two new parameters. Return void. Always
1370 initialize output values. Emit diagnostic case here.
1371 (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
1372 (add_unwind_entry): New second parameter. Allow first parameter to
1373 be NULL. Parse optional tag, emit warning about further support for
1374 it otherwise being missing. Check end-of-line when requested.
1375 (dot_fframe): Clear operand when wrong. Allow tag.
1376 (dot_vframe): Likewise.
1377 (dot_vframesp): Likewise. Rename parameter, issue warning when psp
1379 (dot_vframepsp): Remove.
1380 (dot_altrp): Clear operand when wrong. Allow tag.
1381 (dot_save): Likewise. Let default case also go through
1383 (dot_savemem): Likewise.
1384 (dot_restore): Don't return when wrong operand. Allow tag.
1385 (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
1386 parse_predicate_and_operand and the new arguments to
1387 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1388 when wrong operand. Allow tag.
1389 (dot_restorereg, dot_restorereg_p): Likewise.
1390 (dot_spillmem, dot_spillmem_p): Likewise.
1391 (dot_saveg): Clear operand when wrong. Perform tighter operand
1393 (dot_savef): Likewise.
1394 (dot_saveb): Likewise.
1395 (dot_savegf): Likewise.
1396 (dot_spill): Remove end-of-line check. Combine. Simplify by using
1397 parse_predicate_and_operand and the new arguments to
1398 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1399 when wrong operand. Allow tag.
1401 (dot_label_state): Don't return when wrong operand.
1402 (dot_copy_state): Likewise.
1403 (dot_unwabi): Likewise. Check if in prologue.
1404 (dot_body): Don't call demand_empty_rest_of_line.
1405 (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
1407 (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
1408 use dot_spillreg for .spillreg.p. Also use dot_spillmem for
1409 .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
1410 (parse_operand): New second parameter. Don't deal with '}' here
1411 anymore. Don't advance past end-of-line.
1412 (parse_operands): Pass second argument to parse_operand.
1413 (ia64_start_line): Prevent out-of-bounds access through
1414 input_line_pointer. Deal with '}' here.
1415 (ia64_unrecognized_line): Don't deal with '}' here.
1416 (dot_alias): Use ignore_rest_of_line not its deprecated alias
1417 discard_rest_of_line.
1419 2005-06-30 Zack Weinberg <zack@codesourcery.com>
1421 * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
1422 (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
1423 (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
1424 (do_branch): Always set inst.reloc.pc_rel.
1425 (s_arm_elf_cons): Disallow use of (plt) suffix.
1426 (do_adrl): Adjust X_add_number unconditionally.
1427 (md_pcrel_from): Rename md_pcrel_from_section, add second segT
1428 argument. Handle all adjustment for pipeline offset here.
1429 (md_apply_fix): No need to undo work of md_pcrel_from. No
1430 need to extract pre-encoded pipeline adjustments from various
1431 branch instructions. Generally, assume instructions are already
1432 all-bits-zero in the field being fixed up. Remove all OBJ_ELF
1433 special cases. Handle BFD_RELOC_ARM_PLT32 like
1434 BFD_RELOC_ARM_PCREL_BRANCH.
1435 (tc_gen_reloc): Remove OBJ_ELF special case.
1436 * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
1438 2005-06-30 Ben Elliston <bje@gnu.org>
1440 * Makefile.am (check-DEJAGNU): Don't search for expect.
1441 * Makefile.in: Regenerate.
1443 2005-06-30 Ben Elliston <bje@gnu.org>
1445 * Makefile.am (EXPECT): Set to expect.
1446 (RUNTEST): Likewise, set to runtest.
1447 * Makefile.in: Regenerate.
1449 2005-06-23 Ben Elliston <bje@gnu.org>
1451 * config/m68k-parse.h: Use ISO C90.
1452 * config/m68k-parse.y: Likewise.
1453 * config/tc-m68k.h: Likewise.
1455 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
1458 * config/tc-i386.c (md_assemble): Don't call optimize_disp on
1460 (optimize_disp): Optimize only if possible. Don't use 64bit
1461 displacement on non-constants and do same on constants if
1464 2005-06-17 Jan Beulich <jbeulich@novell.com>
1466 * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
1467 (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
1468 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
1469 (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
1470 and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
1472 (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
1473 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
1474 (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
1475 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
1476 BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
1477 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
1478 convert 8-byte pc-relative relocations.
1479 (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
1480 (i386_validate_fix): Likewise.
1481 (x86_cons): Also handle quad values in 64-bit mode.
1482 (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
1483 (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
1484 BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
1485 to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
1487 2005-06-13 Zack Weinberg <zack@codesourcery.com>
1489 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
1490 symbolP as well as for names with a leading dot. Use ACONCAT.
1491 (md_apply_fix): For branch relocations, only replace value
1492 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
1493 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
1494 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
1495 (LOCAL_LABEL_PREFIX): Don't define.
1497 2005-06-10 Alan Modra <amodra@bigpond.net.au>
1499 * config/tc-hppa.c (pa_block): Allocate just one byte for the
1502 2005-06-08 James E Wilson <wilson@specifixinc.com>
1505 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
1506 is NULL, then emit a warning, and return the current index.
1508 2005-06-08 Tomas Hurka <tom@hukatronic.cz>
1511 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
1512 temporary copy of the operands array so that changes can be safely
1513 backed out if the insn does not match.
1514 (m68k_compare_opcode): Shortcut the test when the parameters are
1515 the same. Return 1 if the names match but the second opcode is
1516 further on in the array than the first.
1518 2005-06-08 Nick Clifton <nickc@redhat.com>
1521 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
1523 2005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1525 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
1527 2005-06-07 Aldy Hernandez <aldyh@redhat.com>
1528 Michael Snyder <msnyder@redhat.com>
1529 Stan Cox <scox@redhat.com>
1531 * configure.in: Add ms1 case.
1533 * configure: Regenerate.
1535 * configure.tgt: Add ms1 case.
1537 2005-06-07 Bob Wilson <bob.wilson@acm.org>
1539 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
1540 * config/tc-xtensa.c (new_resource_table): Likewise.
1541 (resize_resource_table): Likewise.
1542 (release_resources): Fix assertion for unsigned values.
1544 2005-06-07 Zack Weinberg <zack@codesourcery.com>
1546 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
1547 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
1548 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
1549 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
1550 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
1551 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
1552 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
1553 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
1554 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
1555 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
1556 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
1557 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
1558 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
1559 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
1560 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
1561 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
1562 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
1563 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
1564 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
1565 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
1566 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
1567 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
1568 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
1569 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
1570 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
1571 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
1572 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
1573 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
1574 * config/tc-xtensa.c, config/tc-z8k.c:
1575 Replace all instances of the string "_apply_fix3" with
1577 * po/POTFILES.in, po/gas.pot: Regenerate.
1579 2005-06-08 Alan Modra <amodra@bigpond.net.au>
1581 * Makefile.am: Run "make dep-am".
1582 (POTFILES): Remove GAS_CFILES.
1583 * Makefile.in: Regenerate.
1585 2005-06-07 David Ung <davidu@mips.com>
1587 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
1588 24kc, 24kf and 24kfx under MIPS32 release 2.
1590 2005-06-04 Nick Clifton <nickc@redhat.com>
1592 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
1593 to their Thumb-enabled equivalents.
1595 2005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
1597 * config/tc-mips.c (load_register): Add leading "0x" to the
1598 output of sprintf_vma().
1601 2005-06-01 Nick Clifton <nickc@redhat.com>
1603 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
1604 test for the presence of thumb version of the parsing functions
1605 since they must always exist and the test generates a compile time
1608 2005-05-31 Richard Henderson <rth@redhat.com>
1610 * config/tc-alpha.c (O_lituse_jsrdirect): New.
1611 (alpha_reloc_op): Add it.
1612 (debug_exp): Handle it.
1613 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
1614 (emit_insn): Handle it.
1615 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
1617 2005-05-31 Christian Groessler <chris@groessler.org>
1619 * write.c (dump_section_relocs): Convert to ISO-C.
1620 (write_relocs): Avoid signed/unsigned and fprintf argument
1621 warnings in debug code.
1623 2005-05-26 Zack Weinberg <zack@codesourcery.com>
1625 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
1626 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
1627 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
1628 (md_apply_fix3): Delete fix_is_thumb variable; refer to
1629 fixP->tc_fix_data directly in the sole place it was used.
1630 Explicitly truncate value, *valP, fixP->fx_addnumber, and
1631 fixP->fx_offset to 32 bits, for consistent behavior between 32-
1634 2005-05-27 Jan Beulich <jbeulich@novell.com>
1636 * config/tc-ia64.c (struct proc_pending): New.
1637 (unwind): Replace proc_start with proc_pending.
1638 (unwind_diagnostic): Check unwind.proc_pending.sym.
1639 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
1640 Check if previous proc not closed. Record all entry points.
1641 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
1642 Set symbol sizes for entry points recorded in dot_proc. Check
1643 arguments for consistency with respective .proc's.
1644 (md_assemble): Replace unwind.proc_start with
1645 unwind.proc_pending.sym.
1647 2005-05-27 Jan Beulich <jbeulich@novell.com>
1649 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
1650 and last_ptr. Check all in-use slots for first one with non-NULL
1651 unwind_record. Don't reload end_ptr before second update round.
1653 2005-05-26 James E Wilson <wilson@specifixinc.com>
1655 * config/tc-ia64.c (extra_goodness): Update comment.
1656 (md_begin): Add debugging code to print best_template table.
1658 2005-05-25 Jan Beulich <jbeulich@novell.com>
1660 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
1663 2005-05-25 Jan Beulich <jbeulich@novell.com>
1665 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
1666 BFD_RELOC_UNUSED when determining the width of the reloc.
1668 2005-05-25 Jan Beulich <jbeulich@novell.com>
1670 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
1673 2005-05-25 Jan Beulich <jbeulich@novell.com>
1675 * config/tc-ia64.c (dot_radix): Rewrite.
1677 2005-05-25 Jan Beulich <jbeulich@novell.com>
1679 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
1681 (alloc_record): Remove references to next_slot_number and
1683 (emit_one_bundle): Likewise.
1685 2005-05-22 Nick Clifton <nickc@redhat.com>
1687 * config/tc-v850.c (md_apply_fix3): Pass the address of the
1688 message buffer when invoking the insert function.
1690 2005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1692 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
1693 only if an instruction match is found.
1695 2005-05-20 Bob Wilson <bob.wilson@acm.org>
1697 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
1698 to addition in argument to xtensa_dwarf2_emit_insn.
1700 2005-05-19 Zack Weinberg <zack@codesourcery.com>
1702 * Makefile.am: Have 'all' depend on 'info'.
1703 * Makefile.in: Regenerate.
1705 2005-05-19 Alan Modra <amodra@bigpond.net.au>
1707 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
1709 2005-05-19 Anton Blanchard <anton@samba.org>
1711 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
1712 (md_show_usage): Document it.
1713 (ppc_setup_opcodes): Insert POWER5 mnemonics.
1714 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
1716 2005-05-19 Jan Beulich <jbeulich@novell.com>
1718 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
1719 relocations in unwind section.
1721 2005-05-18 Nick Clifton <nickc@redhat.com>
1723 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
1724 if one exists. Ignore any error messages it may produce, just
1725 allow it to perform the insertion.
1727 2005-05-17 Zack Weinberg <zack@codesourcery.com>
1729 * hash.c (hash_lookup): Add len parameter. All callers changed.
1730 (hash_find_n): New interface.
1731 * hash.h: Prototype hash_find_n.
1732 * sb.c: Include as.h.
1733 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
1734 (sb_scrub_and_add_sb): New interface.
1735 * sb.h: Prototype sb_scrub_and_add_sb.
1736 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
1738 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
1739 reference to BFD_RELOC_ARM_GOT12 which is never generated.
1740 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
1742 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
1744 * doc/Makefile.am (gasver.texi): Don't use $<.
1745 * doc/Makefile.in: Regenerated.
1747 2005-05-17 Nick Clifton <nickc@redhat.com>
1750 * symbols.c (resolve_symbol_value): Do not move symbols whose
1751 value expression has not been resolved or finalized into the
1752 absolute section as this will confuse other parts of the assembler
1753 into thinking that their value is zero.
1755 2005-05-17 Jan Beulich <jbeulich@novell.com>
1757 * read.c (_find_end_of_line): New.
1758 (find_end_of_line): New.
1759 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
1760 (read_a_source_file): Use it.
1763 (get_line_sb): Use it.
1764 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
1765 (s_comm_internal): Likewise.
1767 (s_macro): Likewise.
1768 (s_ignore): Use ignore_rest_of_line.
1769 * read.h (find_end_of_line): Prototype.
1770 (discard_rest_of_line): Remove prototype. #define to
1771 ignore_rest_of_line.
1773 2005-05-17 Nick Clifton <nickc@redhat.com>
1775 * config/tc-v850,h (TC_FIX_TYPE): Define.
1776 (TC_INIT_FIX_TYPE): Define.
1777 * config/tc-v850.c (md_assemble): When creating a fix record the
1778 operand in the tc_fix_data field.
1779 (md_apply_fix3): When applying a resolved fix use the operand's
1780 insertion procedure to store the value, if the operand has been
1783 2005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
1785 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
1787 * Makefile.in: Regenerated.
1789 2005-05-13 Sterling Augustine <sterling@tensilica.com>
1790 Bob Wilson <bob.wilson@acm.org>
1792 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
1794 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
1795 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
1797 2005-05-11 Alan Modra <amodra@bigpond.net.au>
1799 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
1800 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
1802 2005-05-10 Michael Matz <matz@suse.de>
1804 * frags.c (frag_grow): Don't be too greedy in allocating memory.
1806 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
1808 2005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
1811 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
1812 Handle label-without-colon before ordinary dot-pseudo as an
1813 ordinary label. Don't leak memory for label-without-colon alone
1814 on a line. Don't mmixal-munge operands for dot-pseudos.
1816 2005-05-10 Jan Beulich <jbeulich@novell.com>
1818 * macro.c (get_any_string): Remove the two last parameters. Replace
1819 references to the former expand parameter by using macro_alternate.
1820 Simplify loop condition for checking for end-of-string.
1821 (get_string): Remove redunant call to sb_skip_white.
1822 (do_formals): Remove two last arguments to get_any_string.
1823 (macro_expand): Likewise.
1824 (expand_irp): Likewise.
1826 2005-05-10 Jan Beulich <jbeulich@novell.com>
1828 * read.c (s_macro): Move local variable 'local' to smaller scope.
1829 Call sb_kill on it when done.
1831 2005-05-09 Jan Beulich <jbeulich@novell.com>
1833 * config/tc-i386.c (optimize_disp): Discard displacement entirely
1834 when zero and not required by encoding constraints.
1836 2005-05-09 H.J. Lu <hongjiu.lu@intel.com>
1839 * config/tc-sh64.c (sh64_fake_label): New.
1841 * config/tc-sh64.h (TC_FAKE_LABEL): New.
1843 * doc/internals.texi (TC_FAKE_LABEL): Document.
1845 * write.c (TC_FAKE_LABEL): New.
1846 (adjust_reloc_syms): Use it.
1847 (write_object_file): Likewise.
1849 2005-05-09 Jan Beulich <jbeulich@novell.com>
1851 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
1852 and comma in Intel mode.
1854 2005-05-09 Jan Beulich <jbeulich@novell.com>
1856 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
1857 names to match ABI. Add more registers for 32-bit and 64-bit modes.
1858 Make name array static and const. Adjust lookup to account for NULL
1859 entries (standing for unused register numbers).
1861 2005-05-09 Jan Beulich <jbeulich@novell.com>
1863 * config/tc-i386.c (parse_insn): Consider all matching instructions
1864 when checking for string instruction after string-only prefix.
1866 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
1869 * config/tc-ia64.c (start_unwind_section): Properly check
1870 comdat group with SHF_GROUP.
1872 2005-05-06 Bob Wilson <bob.wilson@acm.org>
1874 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
1876 2005-05-06 Bob Wilson <bob.wilson@acm.org>
1878 * config/tc-xtensa.c: Remove excess whitespace.
1879 * config/tc-xtensa.h: Likewise.
1880 * config/xtensa-istack.h: Likewise.
1881 * config/xtensa-relax.c: Likewise.
1882 * config/xtensa-relax.h: Likewise.
1884 2005-05-06 Nick Clifton <nickc@redhat.com>
1886 * sb.h: Fix formatting of comments.
1887 * sb.c: Fix formatting of comments.
1889 2005-05-06 Jan Beulich <jbeulich@novell.com>
1891 * sb.h (sb_add_buffer): Reintroduce.
1892 * sb.c (sb_add_buffer): Likewise.
1894 2005-05-06 Jan Beulich <jbeulich@novell.com>
1896 * macro.c (new_formal, del_formal): New.
1897 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
1898 required argument has default value. Stop looking for more formal
1899 when there was a vararg one.
1900 (macro_expand_body): Use new_formal and del_formal.
1901 (macro_expand): Likewise. Initialize local variable err. Don't
1902 return immediately when encountering an error. Warn when keyword
1903 argument already had a value assigned. Eliminate duplicate clearing
1904 of argument value. When current positional argument matches parameter
1905 of vararg type, assign to it all the remaining arguments. Issue error
1906 when required parameter does not have value.
1907 (free_macro): Use del_formal.
1908 (expand_irp): Initialize formal type. Free buffers associated with
1909 formal prior to returning.
1910 * macro.h (struct formal_struct): Add new field 'type' with new
1911 enumeration type 'formal_type'.
1912 * doc/as.texinfo: Document macro parameter qualifiers.
1913 * NEWS: Mention new functionality.
1915 2005-05-06 Jan Beulich <jbeulich@novell.com>
1917 * cond.c (s_ifb): New.
1918 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
1919 * read.h (s_ifb): Prototype.
1920 * doc/as.texinfo: Document .ifb and .ifnb.
1922 2005-05-05 Steve Ellcey <sje@cup.hp.com>
1924 * config/tc-ia64.c (MIN): Undef.
1926 2005-05-05 Paul Brook <paul@codesourcery.com>
1928 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
1930 2005-05-05 Matt Thomas <matt@3am-software.com>
1932 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
1935 2005-05-05 Nick Clifton <nickc@redhat.com>
1937 * Update the address and phone number of the FSF organization in
1938 the GPL notices in the following files:
1939 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
1940 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
1941 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
1942 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
1943 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
1944 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
1945 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
1946 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
1947 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
1948 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
1949 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
1950 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
1951 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
1952 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
1953 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
1954 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
1955 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
1956 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
1957 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
1958 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
1959 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
1960 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
1961 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
1962 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
1963 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
1964 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
1965 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
1966 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
1967 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
1968 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
1969 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
1970 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
1971 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
1972 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
1973 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
1974 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
1975 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
1976 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
1977 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
1978 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
1979 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
1980 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
1981 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
1982 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
1983 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
1984 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
1985 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
1986 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
1987 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
1988 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
1989 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
1990 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
1991 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
1992 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
1993 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
1994 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
1995 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
1996 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
1997 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
1998 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
1999 config/xtensa-istack.h, config/xtensa-relax.c,
2000 config/xtensa-relax.h, doc/fdl.texi
2002 2005-05-05 Nick Clifton <nickc@redhat.com>
2004 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
2005 the target_big_endian variable to false.
2007 2005-05-04 Alan Modra <amodra@bigpond.net.au>
2009 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
2010 list traversal. Use bfd_section_list_prepend.
2011 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
2012 over the section list.
2013 * config/tc-xtensa.c (xtensa_remove_section): Delete.
2014 (xtensa_insert_section): Delete.
2015 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
2016 and bfd_section_list_prepend.
2017 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
2018 bfd_section_list_insert_after.
2020 2005-05-03 Nick Clifton <nickc@redhat.com>
2022 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
2023 of bfd_section_list... macros.
2024 * config/tc-mmix.c (mmix_frob_file): Likewise.
2025 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
2026 (xtensa_insert_section): Likewise.
2028 * macro.c (macro_hash): Remove static.
2029 * macro.h (macro_hash): Provide an external declaration.
2031 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
2033 * write.c (write_object_file): Use bfd_section_double_list_remove
2036 2005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
2038 * doc/Makefile.am (gasver.texi): Correct quoting.
2039 * doc/Makefile.in: Regenerated.
2041 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
2043 * configure.tgt: Add h8300*-*-rtemscoff.
2044 Switch h8300*-*-rtems* to elf.
2046 2005-04-29 H.J. Lu <hongjiu.lu@intel.com>
2048 * hash.c: Undo the last change.
2051 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
2053 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
2055 (DISTCLEANFILES): Remove.
2056 (MAINTAINERCLEANFILES): Add asconfig.texi.
2057 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
2059 2005-04-29 Ben Elliston <bje@au.ibm.com>
2061 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
2062 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
2063 (bignum-copy.o): Remove.
2064 * Makefile.in: Regenerate.
2065 * makefile.vms (OBJS): Remove bignum-copy.obj.
2066 * symbols.h (local_symbol_make): Remove declaration.
2067 (verify_symbol_chain_2): Likewise.
2068 * symbols.c (local_symbol_make): Make static.
2069 (max_indent_level): Likewise.
2070 (verify_symbol_chain_2): Remove.
2071 * macro.c (macro_hash): Make static.
2072 * messages.c (fprint_value): Remove.
2073 * read.h (get_absolute_expr): Remove.
2074 (emit_leb128_expr): Likewise.
2075 (do_s_func): Likewise.
2076 * read.c (do_s_func): Make static.
2077 (emit_leb128_expr): Likewise.
2078 (get_absolute_expr): Likewise.
2079 * as.h (as_howmuch): Remove declaration.
2080 (fprint_value): Likewise.
2081 * as.c (myname): Make static.
2082 * input-scrub.c (as_howmuch): Remove.
2083 (as_1_char): Likewise.
2084 * input-file.h (input_file_is_open): Remove.
2085 * input-file.c (input_file_is_open): Likewise.
2086 * expr.h (expr_build_unary): Remove declaration.
2087 (expr_build_binary): Likewise.
2088 * expr.c (expr_build_unary): Remove.
2089 (expr_build_binary): Likewise.
2090 * hash.h (hash_replace): Remove declaration.
2091 (hash_delete): Likewise.
2092 * hash.c (hash_replace): Remove.
2093 (hash_delete): Likewise.
2094 * bignum-copy.c (bignum_copy): Move from here ..
2095 * config/tc-vax.c (bignum_copy): .. to here.
2096 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
2097 (bignum_copy): Remove extern declaration.
2098 * sb.h (string_count): Remove extern declaration.
2099 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2100 (sb_name): Likewise.
2101 * sb.c (dsize): Replace preprocessor macro with static int.
2102 (string_count): Make static.
2103 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2104 (sb_name): Likewise.
2105 * config/obj-coff.c (dim_index): Make static.
2106 * config/tc-i386.c (GOT_symbol): Likewise.
2107 (output_invalid_buf): Likewise.
2108 * doc/internals.texi (Warning and error messages): Remove the
2109 prototype for fprint_value.
2111 2005-04-27 Ben Elliston <bje@au.ibm.com>
2115 2005-04-26 H.J. Lu <hongjiu.lu@intel.com>
2117 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
2119 * read.c (pseudo_set): Disallow symbol set to common symbol.
2122 * write.c (write_object_file): Report common symbol name when
2123 disallowing local symbol set to common symbol.
2124 (adjust_reloc_syms): Disallow local symbol set to undefined
2127 2005-04-25 Jan Beulich <jbeulich@novell.com>
2129 * macro.c (macro_expand_body): Replace locals indicator parameters
2130 with actual macro_entry. New local variables macro_line and err.
2131 Don't return when encountering an error, just record the fact.
2132 Detect local symbol name colliding with parameter. Track line number
2133 inside of macro expansion.
2134 (do_formals): Move local variable name to wider scope. Check
2135 parameter of the same name doesn't already exist. In MRI mode, also
2136 check it doesn't collide with the argument count pseudo-parameter).
2137 (define_macro): Add file and line number parameters. Remove local
2138 variable namestr. New local variable error. Initialize macro_entry
2139 members file, line, and name. Don't return when encountering an
2140 error, just record the fact. Use %s in some diagnostics for read.c
2141 to insert the macro name. Free macro_entry on error.
2142 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
2143 when encountering an error, just record the fact.
2144 (expand_irp): Don't return when encountering an error, just record
2146 * macro.h (macro_struct): New members name, file, and line.
2147 (define_macro): Add file and line number parameters.
2148 * read.c (s_macro): Pass file and line to define_macro. Tag warning
2149 regarding pseudo-op redefinition with the file/line that macro
2150 definition started at.
2152 2005-04-22 Bob Wilson <bob.wilson@acm.org>
2154 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
2155 (future_alignment_required): Remove ifdefs that use it.
2157 2005-04-22 Bob Wilson <bob.wilson@acm.org>
2159 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
2160 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
2161 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
2163 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
2164 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
2166 2005-04-21 Christian Groessler <chris@groessler.org>
2168 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
2171 2005-04-20 H.J. Lu <hongjiu.lu@intel.com>
2173 * config/obj-aout.h (S_IS_EXTERN): Removed.
2174 * config/obj-bout.h (S_IS_EXTERN): Likewise.
2175 * config/obj-coff.h (S_IS_EXTERN): Likewise.
2176 * symbols.c (S_IS_EXTERN): Likewise.
2177 * symbols.h (S_IS_EXTERN): Likewise.
2179 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
2181 * config/tc-d10v.c (md_apply_fix3): Likewise.
2182 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
2183 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
2184 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
2185 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
2186 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
2187 (shmedia_md_convert_frag): Likewise.
2188 * symbols.c (print_symbol_value_1): Likewise.
2189 * write.c (write_object_file): Likewise.
2191 2005-04-20 Nick Clifton <nickc@redhat.com>
2193 * config/tc-xtensa.c (get_aligned_diff): Change type of
2194 branch_align to offsetT so that its signedness matches that of
2197 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
2198 number into a readable string.
2199 (load_register): Likewise.
2201 2005-04-20 Andreas Schwab <schwab@suse.de>
2203 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
2205 2005-04-19 David S. Miller <davem@davemloft.net>
2207 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
2208 NULL insn, exit early. Remove now spurious NULL checks.
2209 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
2212 2005-04-19 Jan Beulich <jbeulich@novell.com>
2214 * symbols.h (symbol_find_base): Remove prototype.
2215 * symbols.c (save_symbol_name): Remove code section conditional upon
2217 (symbol_find): Remove.
2218 (symbol_find_base): Rename to symbol_find.
2219 * subsegs.c (section_symbol): Replace use of symbol_find_base with
2221 * config/obj-coff.c (tag_insert): Remove code section conditional
2222 upon STRIP_UNDERSCORE.
2223 (obj_coff_def): Likewise.
2224 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
2225 (coff_frob_symbol): Likewise.
2226 (yank_symbols): Likewise.
2227 (c_section_symbol): Likewise.
2228 * config/obj-coff.h (DO_NOT_STRIP): Remove.
2229 * config/tc-arm.c (symbol_locate): Remove code section conditional
2230 upon STRIP_UNDERSCORE.
2231 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
2232 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
2233 * config/tc-sh.h (DO_NOT_STRIP): Remove.
2234 * config/tc-w65.h (DO_NOT_STRIP): Remove.
2235 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
2237 2005-04-19 Andreas Schwab <schwab@suse.de>
2239 * config/tc-ia64.c (md_assemble): Fix error message for wrong
2240 access to application registers.
2242 2005-04-19 Jan Beulich <jbeulich@novell.com>
2244 * config/te-sysv32.h: Remove.
2245 * Makefile.am (TARG_ENV_HFILES): Remove reference to
2247 * Makefile.in (TARG_ENV_HFILES): Likewise.
2249 2005-04-19 Jan Beulich <jbeulich@novell.com>
2252 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
2255 2005-04-18 Mark Kettenis <kettenis@gnu.org>
2257 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
2259 2005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
2261 * config/tc-mips.c (normalize_constant_expr): Don't check for
2263 (check_absolute_expr): Only call normalize_constant_expr() if
2265 (mips_ip): Likewise.
2267 * config/tc-mips.c (check_absolute_expr): Fix formatting.
2269 2005-04-18 Jan Beulich <jbeulich@novell.com>
2271 * macro.c (free_token): New, freeing all the memory associated with a
2273 (do_formals): Move initializers to ...
2274 (define_macro): ... here.
2275 (delete_macro): Convert passed in name to lower case. Warn when
2276 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
2278 2005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
2280 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
2282 2005-04-15 Jan Beulich <jbeulich@novell.com>
2284 * config/obj-elf.c (obj_elf_struct): New.
2285 (elf_pseudo_table). Use it for .offset and .struct.
2287 2005-04-14 Bob Wilson <bob.wilson@acm.org>
2288 Sterling Augustine <sterling@tensilica.com>
2290 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
2291 than the section alignment.
2293 2005-04-14 Bob Wilson <bob.wilson@acm.org>
2294 H.J. Lu <hongjiu.lu@intel.com>
2296 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
2297 * config/tc-xtensa.c (xg_translate_sysreg_op,
2298 xtensa_translate_old_userregs_ops,
2299 xtensa_find_unaligned_branch_targets,
2300 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
2301 relax_frag_add_nop): Support 64-bit host.
2302 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
2303 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
2305 2005-04-14 Mark Kettenis <kettenis@gnu.org>
2307 * configure.tgt: Add support for OpenBSD/sparc ELF.
2309 * configure.tgt: Set emulation for mips-*-openbsd*.
2310 Remove broken mips-dec-openbsd* config.
2311 * configure.in: Set default ABI for mips64-*-openbsd*.
2312 * configure: Regenerate.
2314 2005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
2316 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
2317 optimization for constant addresses.
2319 2005-04-14 Nick Clifton <nickc@redhat.com>
2321 * as.c (main): Move parse_args before symbol_begin and frag_init
2322 so that the hash table size can be set before it is used.
2323 * hash.c: Use an unsigned long type for the size of the hash
2325 * hash.h (set_gas_hash_table_size): Update the prototype.
2327 2005-04-14 Alan Modra <amodra@bigpond.net.au>
2329 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
2330 * acinclude.m4: Include ../bfd/warning.m4.
2331 * configure.in: Invoke AM_BINUTILS_WARNINGS.
2332 * Makefile.in: Regenerate.
2333 * configure: Regenerate.
2334 * doc/Makefile.in: Regenerate.
2336 2005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
2338 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
2339 (normalize_address_expr): New function to sign-extend address
2340 offsets that fit into 32 bits in 32-bit mode.
2341 (macro_build_ldst_constoffset): Use normalize_address_expr()
2342 instead of a handcoded sequence.
2343 (load_register): Likewise. Report oversized numbers in a useful
2345 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
2346 for constant addresses. Report oversized numbers in a useful way.
2347 (mips_ip): Use normalize_address_expr() for addresses.
2349 2005-04-12 Mark Kettenis <kettenis@gnu.org>
2351 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
2352 similar to other instructions now that they're marked as ImmExt.
2354 2005-04-12 Nick Clifton <nickc@redhat.com>
2356 * hash.c (DEFAULT_SIZE): Delete. Replace with:
2357 (gas_hash_table_size): New static variable.
2358 (set_gas_hash_table_size): New function: Records a requested size
2359 for the hash tables.
2360 (get_gas_hash_table_size): New function: Return a prime number
2361 near the requested size of the hash table.
2362 (hash_new): Use get_gas_hash_table_size.
2363 * hash.h: Add a prototype for set_gas_hash_table_size.
2364 * as.c (show_usage): Add description of new switches: --hash-size
2365 and --reduce-memory-overheads.
2366 (option_values): Add OPTION_HASH_TABLE_SIZE and
2367 OPTION_REDUCE_MEMORY_OVERHEADS.
2368 (std_longpopts): Add entries for the new options.
2369 (parse_args): Handle the new options.
2370 * Makefile.am: Add a dependency of as.c on hash.h.
2371 * Makefile.in: Regenerate.
2372 * doc/as.texinfo: Document the new switches.
2373 * NEWS: Mention the new switches.
2375 2005-04-12 Nick Clifton <nickc@redhat.com>
2378 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
2381 2005-04-12 Alan Modra <amodra@bigpond.net.au>
2383 * Makefile.am: Run "make dep-am".
2384 * Makefile.in: Regenerate.
2386 2005-04-11 Sterling Augustine <sterling@tensilica.com>
2387 Bob Wilson <bob.wilson@acm.org>
2389 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
2391 2005-04-11 Mark Kettenis <kettenis@gnu.org>
2393 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
2395 2005-04-11 Jan Beulich <jbeulich@novell.com>
2397 * NEWS: Mention these changes and their effects.
2398 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
2400 (check_macro): Likewise.
2401 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
2402 labels together with the closing pseudo-op.
2403 (macro_expand_body): Adjust comment. Range-check input before use.
2404 Adjust mis-spelled diagnostic. Use is_name_beginner.
2405 * read.c (try_macro): New.
2406 (read_a_source_file): New static variable last_eol. Don't list
2407 macro expansion lines more than once. Call try_macro.
2408 (s_macro): Set section of line_label to absolute instead of undefined.
2409 * doc/as.texinfo: Add information on the caveats of these changes.
2411 2005-04-11 Alan Modra <amodra@bigpond.net.au>
2413 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
2414 * symbols.h (symbol_X_add_number): Update prototype.
2416 2005-04-10 Eric Christopher <echristo@redhat.com>
2418 * symbols.c (symbol_X_add_number): Fix warning.
2420 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2422 * config/tc-m68k.c (md_begin): Support 64bit host.
2423 (get_num): Support 64bit BFD on 32bit host.
2425 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2427 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
2429 2005-04-09 Alan Modra <amodra@bigpond.net.au>
2431 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
2432 call. Don't do the COFF hacks for multi-emulation gas. Move
2433 demand_empty_rest_of_line back to caller.
2434 (s_set, equals): demand_empty_rest_of_line here.
2437 * as.h (rs_dummy): Define.
2438 * symbols.c (symbol_X_add_number): New function.
2439 * symbols.h (symbol_X_add_number): Declare.
2440 * stabs.c (aout_process_stab): Tidy symbol frag setting.
2441 * read.c (assign_symbol): New function, split out from s_set.
2442 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
2443 Fix COFF hacks for multi-emulation gas.
2444 (s_set): Call assign_symbol. Remove "register" keyword.
2445 (set_zero_frag): New function.
2446 (pseudo_set): Always check for assignment to section syms.
2447 Always set segment and frag of symbol, and likewise extern for
2448 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
2449 special case exp.X_add_number non-zero for O_symbol expressions.
2450 (equals): Use assign_symbol.
2452 2005-04-08 Bob Wilson <bob.wilson@acm.org>
2454 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
2457 2005-04-06 H.J. Lu <hongjiu.lu@intel.com>
2459 * config/tc-i386.c (tc_gen_reloc): Don't turn
2460 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
2462 2005-04-06 Nick Clifton <nickc@redhat.com>
2464 * po/rw.po: New translation: Kinyarwanda
2465 * configure.in (ALL_LINGUAS): Add rw
2466 * configure: Regenerate.
2468 2005-04-05 Sterling Augustine <sterling@tensilica.com>
2469 Bob Wilson <bob.wilson@acm.org>
2471 * config/tc-xtensa.c (branch_align_power): New.
2472 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
2473 future_alignment_required): Use branch_align_power to check section
2474 alignment as well as xtensa_fetch_width when aligning branch targets.
2476 2005-04-05 Bob Wilson <bob.wilson@acm.org>
2478 * config/tc-xtensa.c: Warning fixes throughout.
2479 (xtensa_fetch_width): Change to unsigned.
2480 (assemble_nop, xtensa_find_unaligned_branch_targets,
2481 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
2482 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
2483 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
2484 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
2485 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
2486 get_text_align_max_fill_size, get_text_align_nop_count,
2487 get_text_align_nth_nop_size, get_noop_aligned_address,
2488 get_aligned_diff, convert_frag_align_next_opcode,
2489 convert_frag_immed_finish_loop, xtensa_create_property_segments,
2490 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
2491 types, avoiding size_t and using offsetT and addressT appropriately.
2492 (get_text_align_power): Clean up types. Avoid incorrect bound.
2493 (get_text_align_fill_size): Clean up types. Restructure for clarity.
2495 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
2497 * config/tc-ia64.c (start_unwind_section): Undo the change
2499 (generate_unwind_image, dot_endp): Likewise.
2501 2005-04-01 David Mosberger <davidm@hpl.hp.com>
2503 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
2504 le_nop_stop arrays and initializers to file scope.
2505 (md_begin): When generating code for anything other than
2506 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
2508 2005-04-01 Jan Beulich <jbeulich@novell.com>
2510 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
2513 2005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2515 * NEWS: Mention [fdgh]_floating.
2516 * config/atof-vax.c: Fix some whitespace.
2517 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
2519 2005-04-01 Nick Clifton <nickc@redhat.com>
2521 * configure.in: Add a check for <unistd.h> providing a prototype
2522 for getopt() which is compatible with the one in
2523 include/getopt.h. If so then define HAVE_DECL_GETOPT.
2524 * configure: Regenerate.
2525 * config.in (HAVE_DECL_GETOPT): Add.
2527 2005-04-01 Jan Beulich <jbeulich@novell.com>
2529 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
2531 2005-04-01 Jan Beulich <jbeulich@novell.com>
2533 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
2534 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
2536 2005-03-30 Julian Brown <julian@codesourcery.com>
2538 * config/tc-arm.c (arm_adjust_symtab): Rename
2539 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
2541 2005-03-30 Julian Brown <julian@codesourcery.com>
2543 * config/tc-arm.c (mapping_state): Change documentation in function
2544 comment to cross-reference spec instead. Change type of mapping symbols
2546 (arm_adjust_symtab): Don't change type of mapping symbols here.
2548 2005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2550 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
2551 * config.in: Regenerate.
2552 * configure: Regenerate.
2553 * configure.in: Check for ffs decl and alphabetize.
2555 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
2556 Phil Blundell <philb@gnu.org>
2558 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
2559 (md_apply_fix3): Mark TLS symbols.
2560 (tc_gen_reloc): Handle TLS relocations.
2561 (arm_fix_adjustable): Ignore TLS relocations.
2562 (s_arm_elf_cons): Support expressions after decorated symbols.
2564 2005-03-29 Julian Brown <julian@codesourcery.com>
2566 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
2567 whether personality routine index N has been output for this section.
2568 (mapping_state): tc_segment_info_data now struct not enum.
2569 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
2570 handled on section change.
2571 (create_unwind_entry): Previous code to output dependency removed.
2572 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
2574 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
2575 arm_segment_info_type.
2576 (arm_segment_info_type): New struct.
2578 2005-03-28 Sterling Augustine <sterling@tensilica.com>
2579 Bob Wilson <bob.wilson@acm.org>
2581 * config/tc-xtensa.c (do_align_targets): Update comment.
2582 (xtensa_frob_label): Compute "freq" before possibly switching frags.
2583 Insert a LOOP_END frag before every loop target, and do not overload
2584 DESIRE_ALIGN_IF_TARGET frags with loop end information.
2585 (xg_assemble_vliw_tokens): Use do_align_targets.
2586 (xtensa_fix_target_frags): Remove code to convert a
2587 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
2588 negatable branch at the end of a loop.
2589 (frag_can_negate_branch): Delete.
2591 2005-03-28 David Mosberger <davidm@hpl.hp.com>
2592 H.J. Lu <hongjiu.lu@intel.com>
2595 NEWS: Mention "-mtune=[itanium1|itanium2]".
2597 * config/tc-ia64.c (md): Add tune.
2598 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
2599 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
2600 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
2601 B unit NOPs are discouraged for McKinley-derived cores.
2602 (md_begin): Don't hardcode the "extra_goodness()" function in
2604 (ia64_init): Set md.tune to itanium2.
2606 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
2607 * doc/c-ia64.texi: Likewise.
2609 2005-03-27 Ian Lance Taylor <ian@airs.com>
2611 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
2612 bad C_EFCN symbol, print its name.
2614 2005-03-25 Bob Wilson <bob.wilson@acm.org>
2616 * config/tc-xtensa.c (use_longcalls): Delete.
2617 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
2618 the use_longcalls flag is set. Do this before checking the segment.
2619 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
2620 expand direct calls at this point.
2621 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
2622 (xtensa_find_unmarked_state_frags): Likewise.
2623 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
2624 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
2625 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
2626 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
2628 2005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
2630 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
2632 2005-03-25 Hans-Peter Nilsson <hp@axis.com>
2634 * config/tc-cris.h: Convert to ISO C90.
2635 * config/tc-cris.c: Ditto.
2636 (md_estimate_size_before_relax): Remove obsolete comment for
2637 parameter "segment_type".
2638 (md_begin): Document reason for cast of hash_insert argument.
2639 (md_atof): Correct type of parameter "type".
2641 2005-03-24 Nick Clifton <nickc@redhat.com>
2643 * write.h (bit_fix_new): Remove redundant prototype.
2644 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
2645 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
2646 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
2647 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
2648 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
2649 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
2650 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
2651 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
2652 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
2653 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
2654 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
2655 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
2656 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
2657 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
2658 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
2659 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
2660 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
2661 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
2662 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
2663 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
2664 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
2665 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
2666 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
2667 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
2668 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
2669 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
2670 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
2671 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
2672 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
2673 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
2674 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
2675 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
2676 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
2677 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
2678 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
2679 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
2680 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
2681 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
2682 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
2683 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
2684 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
2685 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
2686 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
2687 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
2688 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
2689 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
2690 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
2691 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
2692 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
2693 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
2694 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
2695 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
2696 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
2697 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
2698 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
2700 2005-03-23 Jim Blandy <jimb@redhat.com>
2702 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
2703 attributes properly.
2705 2005-03-23 Mike Frysinger <vapier@gentoo.org>
2706 Nick Clifton <nickc@redhat.com>
2708 * configure.tgt: Accept any C library to accompany a GNU Linux
2709 implementation, not just the GNU C library.
2710 * configure.in: Likewise.
2711 * configure: Regenerate.
2713 2005-03-23 Nick Clifton <nickc@redhat.com>
2715 * config/tc-tic30.c: Convert to ISO C90 formatting.
2716 * config/tc-tic30.h: Convert to ISO C90 formatting.
2717 * config/tc-pdp11.c: Convert to ISO C90 formatting.
2718 * config/atof-vax.c: Convert to ISO C90 formatting.
2720 2005-03-21 Maciej W. Rozycki <macro@mips.com>
2722 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
2723 relocations correctly as well.
2724 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
2725 relocations in mergeable sections section-relative either.
2727 2005-03-21 Bob Wilson <bob.wilson@acm.org>
2729 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
2731 2005-03-21 Nick Clifton <nickc@redhat.com>
2733 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
2734 warning by providing a prototype for sh_symbian_find_elf_flags.
2736 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
2739 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2741 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
2742 along with other formats that set bfd_gas. Remove unnecessary
2743 setting of bfd_gas. Delete strongarm cases in generic_target
2746 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2749 * config/tc-m68k.c (TRUNC, SEXT): Define.
2750 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
2751 (m68k_ip): Truncate or sign extend expressions as appropriate.
2752 (get_num): Likewise.
2753 (md_apply_fix3): Use SEXT.
2755 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2757 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
2758 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
2759 (obj-vms.o): Delete rule.
2761 * Makefile.in: Regenerate.
2762 * aclocal.m4: Regenerate.
2763 * doc/Makefile.in: Regenerate.
2764 * po/POTFILES.in: Regenerate.
2766 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
2768 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
2769 flag for coldfire v4e.
2771 2005-03-17 Bob Wilson <bob.wilson@acm.org>
2773 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
2774 xg_apply_fix_value and return a value to indicate success.
2775 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
2776 (xtensa_force_relocation): Remove checks for VTABLE relocs.
2777 (xtensa_validate_fix_sub): New.
2778 (xtensa_fix_adjustable): Remove check for external or weak symbols.
2779 (tc_gen_reloc): Move code to handle difference of symbols and code to
2780 apply tentative fix values to ...
2781 (md_apply_fix3): ...here. Enable standard overflow checks for simple
2782 8, 16, and 32 bit relocations. Apply fixes for slot-specific
2783 relocations when linkrelax flag is not set.
2784 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
2785 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
2787 2005-03-17 Jan Beulich <jbeulich@novell.com>
2789 * config/tc-i386.c (i386_scale): Beautify error message.
2790 (Intel syntax comments): Update.
2791 (struct intel_parser_s): Add fields in_offset, in_bracket, and
2793 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
2794 Remove declarations.
2795 (intel_bracket_expr): Declare.
2796 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
2797 of the function body in a loop allowing to split an operand into two.
2798 Replace calls to malloc and checks of it returning non-NULL with
2799 calls to xmalloc/xstrdup.
2800 (intel_expr): SHORT no longer handled here. Add comment indicating
2801 comparison ops need implementation.
2802 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
2803 Check right operand of - does not specify a register when parsing
2804 the address of a memory reference.
2805 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
2806 Check operands do not specify a register when parsing the address of
2808 (intel_e06, intel_e06_1): Likewise.
2809 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
2810 handle SHORT as well as unary + and -. Don't accept : except for
2811 segment overrides or in direct far jump/call insns.
2812 (intel_brack_expr): New.
2813 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
2815 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
2816 through in certain cases. Use intel_brack_expr. Add new diagnostics.
2817 Allow symbolic constants as register scale value.
2818 (intel_get_token): Replace call to malloc and check of return value
2819 with call to xmalloc. Change handling for FLAT to match MASM's.
2820 (intel_putback_token): Don't try to back up/free current token if
2823 2005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
2825 * configure.tgt: Set emulation for arm-*-eabi*.
2826 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
2827 * config/te-armeabi.h: New file.
2828 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
2829 * config/te-symbian.h: Include "te-armeabi.h".
2831 2005-03-16 Nick Clifton <nickc@redhat.com>
2833 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
2834 local variable in case it is clobbered by the setjmp.
2836 2005-03-16 Nick Clifton <nickc@redhat.com>
2837 Ben Elliston <bje@au.ibm.com>
2839 * configure.in (werror): New switch: Add -Werror to the
2840 compiler command line. Enabled by default. Disable via
2842 * configure: Regenerate.
2844 2005-03-16 Nick Clifton <nickc@redhat.com>
2846 * config/obj-coff.h: Convert to ISO C90 formatting.
2847 * config/obj-coff.c: Convert to ISO C90 formatting.
2849 2005-03-15 Zack Weinberg <zack@codesourcery.com>
2851 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
2852 is_mls parameter; do not diagnose Rm==Rd when is_mls.
2853 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
2854 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
2855 (insns): Add ARMv6T2 instructions:
2856 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
2857 (arm_archs): Add V6T2 variants.
2859 2005-03-15 Nick Clifton <nickc@redhat.com>
2861 * NEWS: Add cutoff for changes in 2.16 release.
2863 2005-03-15 Jan Beulich <jbeulich@novell.com>
2865 * expr.c (operand): Merge handling of unary + into that for unary
2868 2005-03-14 Eric Christopher <echristo@redhat.com>
2870 * config/tc-mips.c: Include dw2gencfi.h.
2871 (mips_cfi_frame_initial_instructions): New.
2872 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
2873 (tc_cfi_frame_initial_instructions): Ditto.
2874 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
2875 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
2876 * Makefile.am: Update dependencies.
2877 * Makefile.in: Regenerate.
2879 2005-03-15 Alan Modra <amodra@bigpond.net.au>
2881 * po/es.po: Commit new Spanish translation.
2883 2005-03-14 Alan Modra <amodra@bigpond.net.au>
2885 * po/tr.po: Commit new Turkish translation.
2887 2005-03-12 Zack Weinberg <zack@codesourcery.com>
2889 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
2892 2005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
2894 * config-gas.com: Mark vax-vms as obsolete.
2895 * configure.in: Remove fmt=vms support.
2896 * config.in: Regenerate.
2897 * configure: Regenerate.
2898 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
2900 2005-03-10 Sterling Augustine <sterling@tensilica.com>
2901 Bob Wilson <bob.wilson@acm.org>
2903 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
2904 when checking if xg_resolve_literals needs to be called.
2905 * config/tc-xtensa.h: Fix spelling typo in a comment.
2907 2005-03-10 Jan Beulich <jbeulich@novell.com>
2909 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
2910 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
2911 crafted structure declarations with the types from macro.h.
2913 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2915 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
2916 for -mno-shared optimization.
2918 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2920 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
2921 (MAX_NOPS): Bump to 4.
2922 (mips_fix_vr4130): New variable.
2923 (nops_for_vr4130): New function.
2924 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
2925 nops_for_vr4130 if working around VR4130 errata.
2926 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
2927 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
2928 (md_parse_option): Handle them.
2929 (md_show_usage): Print them.
2930 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
2932 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2934 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
2937 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2939 * config/tc-mips.h (mips_flush_pending_output): Delete.
2940 (mips_emit_delays): Declare.
2941 (md_flush_pending_output): Use mips_emit_delays.
2942 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
2943 the previous instructions.
2944 (md_begin, append_insn, md_parse_option): Update callers.
2945 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
2947 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
2948 (s_gpdword): Update callers.
2949 (start_noreorder, end_noreorder): New functions.
2950 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
2951 manipulating mips_opts or prev_nop_frag directly.
2952 (mips_flush_pending_output): Delete.
2954 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2956 * config/tc-mips.c (mips_move_labels): New function, taken from...
2957 (append_insn, mips_emit_delays): ...here.
2959 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2961 * config/tc-mips.c (MAX_NOPS): New macro.
2962 (history): Resize to 1 + MAX_NOPS.
2963 (fix_vr4120_class): New enumeration.
2964 (vr4120_conflicts): New variable.
2965 (init_vr4120_conflicts): New function.
2966 (md_begin): Call it.
2967 (insn_uses_reg): Constify first argument.
2968 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
2969 (nops_for_insn_or_target): New functions.
2970 (append_insn): Use the new nops_for_* functions instead of inline
2971 delay checks. Generalize prev_nop_frag handling to handle an
2972 arbitrary history length. Insert nops into the history buffer
2973 once the number of nops in prev_nop_frag is fixed.
2974 (emit_delays): Use nops_for_insn instead of inline delay checks.
2976 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2978 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
2979 check from branch delay code. Remove unnecessary check for branches.
2981 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2983 * config/tc-mips.c (dummy_opcode): Delete.
2984 (nop_insn, mips16_nop_insn): New variables.
2985 (NOP_INSN): New macro.
2986 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
2987 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
2988 (md_begin): Initialize nop_insn and mips16_nop_insn.
2989 (append_insn): Use the new emit_nop function to add nops, recording
2990 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
2991 to reserve room for the instruction and install_insn to install the
2992 final form. Use insert_into_history to record the instruction in
2993 the history buffer. Use move_insn to do delay slot filling.
2994 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
2995 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
2996 (mips16_ip): Use create_insn to initialize mips_cl_insns.
2998 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3000 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
3001 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
3002 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
3003 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
3004 (mips16_ip): Use the new macros instead of explicit masks and shifts.
3006 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3008 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
3009 and extended_p fields with a single fixed_p field.
3010 (append_insn, mips_no_prev_insn): Adjust accordingly.
3012 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3014 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
3015 a single mips16_absolute_jump_p bit.
3016 (append_insn): Adjust accordingly.
3018 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3020 * config/tc-mips.h (mips_cl_insn): Move definition to...
3021 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
3022 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
3024 (history): New variable.
3025 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
3026 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
3027 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
3028 (prev_prev_insn_unreordered): Delete.
3029 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
3030 (macro_start): Replace uses of prev_insn* with the equivalent history[]
3033 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
3035 * doc/Makefile.am: Update as.info dependencies.
3036 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
3038 2005-03-08 Jan Beulich <jbeulich@novell.com>
3040 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
3041 error, and point to .purgem documentation if someone really needs
3043 * NEWS: Mention macro redefinition is now an error.
3045 2005-03-08 Jan Beulich <jbeulich@novell.com>
3047 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
3048 emitted to. Add more precise diagnostics for non-fitting insns based
3049 on that. Eliminate now superfluous special casing of MLX. Clear out
3050 slot information when dropping an insn.
3052 2005-03-08 Jan Beulich <jbeulich@novell.com>
3054 * config/tc-ia64.c (parse_section_name): Rename to...
3055 (cross_section): In addition to separating the name from the rest of
3056 the arguments, also carry out the operation.
3057 (dot_xdata): Use cross_section.
3058 (dot_float_cons): Likewise.
3059 (dot_xstringer): Likewise.
3060 (dot_xdata_ua): Likewise.
3061 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
3063 2005-03-05 Alan Modra <amodra@bigpond.net.au>
3065 * po/gas.pot: Regenerate.
3067 2005-03-04 David Daney <ddaney@avtrex.com>
3069 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
3070 instead of '_gp' for -mno-shared optimization.
3072 (s_abicalls): Document it in the comment.
3073 (md_show_usage): Document the -mno-shared option.
3075 2005-03-04 Richard Sandiford <rsandifo@redhat.com>
3077 * config/tc-mips.c (mips_set_options): Add sym32 field.
3078 (mips_opts): Initialize it.
3079 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
3080 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
3081 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
3082 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
3083 when deciding whether to use a symbolic %highest/%higher expansion.
3084 (macro): Likewise. Remove o64/n32 linux hack. Always use
3085 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
3086 and "la". Handle constants separately from symbolic expressions in
3087 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
3088 and using load_register to load the high part of the address.
3089 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
3090 (OPTION_ELF_BASE): Bump by 2.
3091 (md_longopts): Add entries for -msym32 and -mno-sym32.
3092 (md_parse_option): Handle them.
3093 (usage): Document them.
3094 (s_mipsset): Handle ".set sym32" and ".set nosym32".
3095 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
3096 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
3097 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
3098 -msym32 and -mno-sym32.
3100 2005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3102 * config/tc-mips.c (load_address): Implement GP optimization
3103 for 64bit address space non-PIC. Fix formatting.
3104 (macro): Likewise. Simplify code.
3105 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
3106 (mips_after_parse_args): Simplify code.
3108 2005-03-03 Nick Clifton <nickc@redhat.com>
3110 * expr.c (operand): Remove redundant code enclosed by #ifdef
3111 RELAX_PAREN_GROUPING....#endif.
3113 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
3114 reloc is the difference of two symbols defined in the same
3117 * config/tc-iq2000.c (line_comment_chars): Include the # character
3118 as otherwise this breaks #APP/#NO_APP processing.
3120 2005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3122 * config/tc-arc.c(md_assemble): Remove dead code for handling
3123 immediate indexing of ld and st .
3125 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
3126 Joseph Myers <joseph@codesourcery.com>
3128 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
3129 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
3130 (parse_relocation): Check for a word break after a relocation
3132 (md_apply_fix3): Handle TLS relocations, and mark thread-local
3135 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3137 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
3139 2005-03-02 Jan Beulich <jbeulich@novell.com>
3141 * as.c (main): Use unlink_if_ordinary instead of unlink.
3142 * messages.c (as_fatal): Likewise.
3144 2005-03-02 Jan Beulich <jbeulich@novell.com>
3146 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
3148 (parse_register): Allow cr8...15 in all modes.
3150 2005-03-02 Jan Beulich <jbeulich@novell.com>
3152 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
3153 etc. like normal symbol references (T_ID).
3155 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3157 * symbols.c (fb_label_name): Fix silly thinko in last change.
3159 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3161 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
3162 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
3164 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
3166 2005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3169 * config/tc-arc.c (md_assemble): Initialize suffix for extension
3172 2005-03-01 Alan Modra <amodra@bigpond.net.au>
3174 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
3176 * as.h (assert): Warning fix.
3177 * expr.c (expr): Correct assertion.
3178 * read.c (s_comm_internal): Remove assertion.
3179 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
3180 (fixup_segment): Remove assertion.
3181 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
3182 (md_apply_fix3): Likewise.
3183 * config/tc-i370.c (md_begin): Correct assertion.
3184 (i370_macro): Warning fix for assertion.
3186 2005-03-01 Alan Modra <amodra@bigpond.net.au>
3188 * configure.in (AC_C_BIGENDIAN): Invoke.
3189 * configure: Regenerate.
3190 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
3191 host variable to set string header size.
3192 * config/obj-aout.c (obj_header_append): Don't use host structs.
3193 (obj_symbol_to_chars): Likewise.
3194 (obj_emit_strings): Likewise. Use the passed in output pointer.
3195 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
3196 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
3197 not sizeof host struct.
3198 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
3199 (obj_emit_strings): Likewise.
3200 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
3201 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
3203 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
3205 (host_number_to_chars): Define.
3206 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
3207 host internal struct to set header sizes.
3208 * config/tc-i960.c (md_number_to_field): Warning fix.
3209 (md_ri_to_chars): Use host byte order.
3210 (get_cdisp, md_apply_fix3): Warning fix.
3211 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
3213 2005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3215 * doc/c-arc.texi: Update documentation about ARC's extension
3218 2005-02-27 Svein E. Seldal <svein@dev.seldal.com>
3220 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
3223 2005-02-23 Alan Modra <amodra@bigpond.net.au>
3225 * cgen.c: Warning fixes.
3226 * config/tc-arc.c: Likewise.
3227 * config/tc-arm.c: Likewise.
3228 * config/tc-avr.c: Likewise.
3229 * config/tc-d10v.c: Likewise.
3230 * config/tc-d30v.c: Likewise.
3231 * config/tc-frv.c: Likewise.
3232 * config/tc-frv.h: Likewise.
3233 * config/tc-h8300.c: Likewise.
3234 * config/tc-h8500.c: Likewise.
3235 * config/tc-i370.c: Likewise.
3236 * config/tc-i960.c: Likewise.
3237 * config/tc-ia64.c: Likewise.
3238 * config/tc-ip2k.c: Likewise.
3239 * config/tc-m68hc11.c: Likewise.
3240 * config/tc-maxq.c: Likewise.
3241 * config/tc-mcore.c: Likewise.
3242 * config/tc-mips.c: Likewise.
3243 * config/tc-msp430.c: Likewise.
3244 * config/tc-pj.c: Likewise.
3245 * config/tc-ppc.c: Likewise.
3246 * config/tc-ppc.h: Likewise.
3247 * config/tc-s390.c: Likewise.
3248 * config/tc-sh.c: Likewise.
3249 * config/tc-sh64.c: Likewise.
3250 * config/tc-tic4x.c: Likewise.
3251 * config/tc-tic80.c: Likewise.
3252 * config/tc-v850.c: Likewise.
3253 * config/tc-vax.c: Likewise.
3254 * config/tc-w65.c: Likewise.
3255 * config/tc-xstormy16.c: Likewise.
3256 * config/tc-z8k.c: Likewise.
3258 2005-02-22 Catherine Moore <clm@cm00re.com>
3260 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
3261 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
3263 2005-02-22 Eric Christopher <echristo@redhat.com>
3265 * config/tc-mips.c (struct proc): Change isym to
3266 func_sym. New member func_end_sym.
3267 (s_mips_ent): Update.
3268 (s_mips_end): Ditto. Add code to compute function size.
3270 2005-02-22 Alan Modra <amodra@bigpond.net.au>
3272 * read.c: Warning fixes.
3273 * config/obj-elf.c: Likewise.
3275 2005-02-22 Maciej W. Rozycki <macro@mips.com>
3277 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
3280 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
3282 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
3285 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
3287 (demand_empty_rest_of_line): Likewise.
3288 (tic54x_sblock): Likewise.
3289 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
3291 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3293 * read.c (address_bytes): New function.
3294 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
3295 (potable): Add "dc.a".
3296 (cons_worker): Handle "dc.a".
3297 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
3299 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3301 * input-file.c (input_file_open): Rearrange to avoid warning.
3303 2005-02-19 Alan Modra <amodra@bigpond.net.au>
3305 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
3306 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
3307 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
3309 2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3311 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
3312 uses after .set noat.
3313 (load_address): Likewise.
3314 (macro): Likewise. Don't try to avoid $at use by sacrificing
3315 the target register before it is stored, it won't work.
3317 2005-02-17 James E Wilson <wilson@specifixinc.com>
3319 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
3320 see an instruction that specifies a template.
3322 2005-02-18 Alan Modra <amodra@bigpond.net.au>
3324 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
3325 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
3326 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
3328 2005-02-17 H.J. Lu <hongjiu.lu@intel.com>
3330 * NEWS: Mention "-mhint.b=[ok|warning|error]".
3332 * config/tc-ia64.c (md): Add hint_b.
3333 (emit_one_bundle): Handle md.hint_b for "hint".
3334 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
3335 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
3336 (ia64_init): Set md.hint_b to error.
3337 (md_assemble): Handle md.hint_b for "hint.b".
3339 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
3340 * doc/c-ia64.texi: Likewise.
3342 2005-02-17 Alan Modra <amodra@bigpond.net.au>
3344 * tc.h (struct relax_type, relax_typeS): Move from here..
3345 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
3346 * ecoff.c (ecoff_new_file): Add appfile param.
3347 * ecoff.h (ecoff_new_file): Likewise.
3348 * itbl-lex.h: New file.
3349 * itbl-lex.l: Include itbl-lex.h.
3350 * itbl-parse.y: Likewise.
3351 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
3352 * read.c (s_app_file_string): Mark appfile possibly unused.
3353 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
3354 * subsegs.h (struct seg_info_trash): Delete.
3355 (seg_info): Use segment_info_type instead.
3356 * config/obj-coff.c (struct filename_list): Make filename const char *.
3357 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
3358 * config/obj-elf.c (elf_file_symbol): Similarly.
3359 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
3361 * config/tc-arc.c (md_operand): Warning fix.
3362 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
3363 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
3364 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
3365 * config/tc-frv.c (frv_force_relocation): Warning fix.
3366 * config/tc-m68k.c (md_parse_option): Delete unused var.
3367 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
3368 * config/tc-sparc.c: Likewise.
3369 (s_common): Warning fix.
3370 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
3371 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
3373 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
3374 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
3375 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
3376 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
3377 (tic4x_do_align): Use TIC_NOP_OPCODE.
3378 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
3379 * config/tc-vax.c: Include netinet/in.h.
3380 (tc_headers_hook): Formatting.
3381 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
3383 2005-02-17 Jan Beulich <jbeulich@novell.com>
3385 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
3386 parsing inN, locN, outN. Set 'idx' to offset register number starts
3387 at. Don't handle numbers with leading zeroes or beyond 95. Remove
3390 2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3392 * config/tc-mips.c (load_address): Fix formatting.
3393 (macro): Don't use AT if .set noat is in effect. Fix formatting.
3394 Catch macros which are unexpandable without AT. Remove duplicate
3396 (macro2): Remove duplicate zeroing of used_at.
3398 2005-02-16 Alan Modra <amodra@bigpond.net.au>
3400 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
3403 2005-02-15 Nigel Stephens <nigel@mips.com>
3404 Maciej W. Rozycki <macro@mips.com>
3406 * config/tc-mips.c (reloc_needs_lo_p): Handle
3407 BFD_RELOC_MIPS16_HI16_S.
3408 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
3409 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
3410 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
3412 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
3413 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
3414 Call my_getSmallExpression() to parse percent operators.
3415 (percent_op_match, mips_percent_op): Separate definitions.
3416 (mips16_percent_op): Define percent operators for the MIPS16 mode.
3417 (parse_relocation): Handle the MIPS16 mode using
3419 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
3420 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
3422 2005-02-15 Jan Beulich <jbeulich@novell.com>
3424 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
3425 instead of explicitly dealing with the translation; exclude
3426 relocations that are already pcrel, however.
3428 2005-02-15 Jan Beulich <jbeulich@novell.com>
3430 * config/tc-ia64.c: Include limits.h (if available).
3431 (gr_values[0]): Set path to INT_MAX.
3432 (dot_reg_val): Don't allow changing value of r0. Limit range of
3433 general registers at r127.
3434 (specify_resource): Default resource index is -1. Don't set resource
3435 index (in case IA64_RS_RSE) without setting the specific flag.
3436 (note_register_values): Check operand is O_constant before tracking
3437 input value of moves. Add tracking for dep.z with constant inputs.
3438 (print_dependency): Resource index of specific resource may be zero.
3439 (check_dependencies): Likewise.
3441 2005-02-15 Jan Beulich <jbeulich@novell.com>
3443 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
3444 reg_class. Check operands and emit diagnostics for illegal use of
3447 2005-02-15 Jan Beulich <jbeulich@novell.com>
3449 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
3450 new variables type, suffix, and width. Handle
3451 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
3452 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
3453 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
3454 FUNC_DTP_RELATIVE case. Return incoming relocation type if
3455 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
3456 if unable to translate relocation type, using the new variables.
3458 2005-02-15 Jan Beulich <jbeulich@novell.com>
3460 * config/tc-ia64.h (ia64_symbol_chars): Declare.
3461 (ty_symbol_chars): Define.
3462 * config/tc-ia64.c (ia64_symbol_chars): Define.
3464 2005-02-15 Jan Beulich <jbeulich@novell.com>
3466 * config/tc-ia64.c (ia64_parse_name): Only update next character if
3467 input_line_pointer was advanced.
3469 2005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3471 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
3474 2005-02-13 Jan Beulich <jbeulich@novell.com>
3476 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
3477 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
3479 (ia64_init): Set md.detect_dv.
3480 (ia64_start_line): New static variable warned. Warn only once when
3481 encountering explicit stops in automatic mode.
3482 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
3483 * NEWS: Mention new default mode.
3485 2005-02-13 Jan Beulich <jbeulich@novell.com>
3487 * config/tc-ia64.c (dot_rot): Add comment that name strings should
3488 be freed when wiping out previous state. Canonicalize names before
3489 use. Free name string when detecting redefinition.
3490 (dot_pred_rel): Call generic expression parser to process arguments.
3491 Handle O_register case for individual predicates and O_subtract for
3493 (ia64_parse_name): Canonicalize name before looking it up in dynamic
3495 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
3496 Warn if multiple found, issue error if resulting symbol name has zero
3498 (dot_alias): Canonicalize name before use.
3500 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3502 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
3504 (in_procedure): Return -1 for warning.
3505 (in_prologue): Likewise.
3506 (in_body): Likewise.
3508 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3510 * config/tc-ia64.c (dot_xdata): Undo the last change.
3511 (dot_float_cons): Likewise.
3512 (dot_xstringer): Likewise.
3513 (dot_xdata_ua): Likewise.
3514 (dot_float_cons_ua): Likewise.
3516 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3518 * NEWS: Mention "-munwind-check=[warning|error]".
3520 * config/tc-ia64.c (md): Add unwind_check.
3521 (unwind_diagnostic): New.
3522 (in_procedure): Call unwind_diagnostic when a directive isn't
3524 (in_prologue): Call unwind_diagnostic when a directive isn't in
3526 (in_body): Call unwind_diagnostic when a directive isn't in
3528 (dot_endp): Set md.unwind_check to error before calling
3529 in_procedure and restore it after. When the name is missing or
3530 couldn't be found, use the one from the last .proc if
3531 md.unwind_check isn't error. Warn if md.unwind_check is
3533 (md_parse_option): Handle "-munwind-check=[warning|error]".
3534 (md_show_usage): Add "-munwind-check=[warning|error]".
3535 (ia64_init): Set md.unwind_check to warning.
3537 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
3538 * doc/c-ia64.texi: Likewise.
3540 2005-02-11 Jan Beulich <jbeulich@novell.com>
3542 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
3544 (ia64_parse_name): New third parameter.
3545 (md_parse_name): Pass third argument.
3546 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
3547 (md_operand): Handling of '@'-prefixed symbols moved from here...
3548 (ia64_parse_name): ...to here.
3550 2005-02-11 Jan Beulich <jbeulich@novell.com>
3552 * config/tc-ia64.c (md): Remove last_groups and group_idx.
3553 (errata_nop_necessary_p): Remove declaraction and definition.
3554 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
3555 update md.group_idx. Don't reset md.last_groups.
3557 2005-02-11 Jan Beulich <jbeulich@novell.com>
3559 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
3561 (dot_xdata): Free section name after use.
3562 (dot_float_cons): Likewise.
3563 (dot_xstringer): Likewise.
3564 (dot_xdata_ua): Likewise.
3565 (dot_float_cons_ua): Likewise.
3566 (md_pseudo_table): Add xdata16 and xdata16.ua.
3568 2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
3570 * doc/all.texi: Add IA64.
3571 * doc/as.texinfo: Likewise.
3573 * doc/c-ia64.texi: Fix typos.
3575 2005-02-10 Julian Brown <julian@codesourcery.com>
3577 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
3579 (do_t_push_pop): Likewise.
3580 (md_assemble): Likewise.
3581 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
3582 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
3583 (create_unwind_entry): Output dependency on the required personality
3586 2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
3588 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
3589 * subsegs.c (seg_not_empty_p): Likewise.
3591 2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3593 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
3594 relative jump calculation.
3595 <md_convert_frag) : Likewise.
3596 <output_disp): Likewise.
3598 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
3600 * write.c (write_object_file): Recognize warning-symbol construct
3601 and skip object- and target- handling for the second symbol.
3603 2005-02-02 Jan Beulich <jbeulich@novell.com>
3605 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
3606 designators along with quoted ones. Free copy of quoted designator
3609 2005-02-01 Ben Elliston <bje@au.ibm.com>
3611 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
3612 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
3613 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
3614 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
3615 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
3616 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
3617 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
3618 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
3619 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
3620 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
3621 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
3622 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
3623 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
3624 #if 0'd code throughout.
3626 2005-01-31 Nick Clifton <nickc@redhat.com>
3628 * as.c (parse_args): Bump copyright date reported by --version to
3631 2005-01-31 Nick Clifton <nickc@redhat.com>
3633 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
3636 2005-01-31 Jan Beulich <jbeulich@novell.com>
3638 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
3639 that can end with .endr in that case. Make requiring/permitting
3640 pseudo-ops without leading dot closer to the logic in read.c serving
3642 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
3645 2005-01-31 Jan Beulich <jbeulich@novell.com>
3647 * macro.c (do_formals): Adjust to no longer accept empty parameter
3649 (define_macro): Adjust to no longer accept empty macro name, garbage
3650 following the parameters, or macros that were previously defined.
3651 * read.c (s_bad_end): Declare.
3652 (potable): Add endm. Handler for endr and endm is s_bad_end.
3653 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
3655 * read.h (s_bad_endr): Remove.
3657 2005-01-31 Jan Beulich <jbeulich@novell.com>
3659 * config/tc-ia64.c (parse_operands): Parse all specified operands,
3660 immediately discarding (but counting) those exceeding the maximum
3661 possible amount. Track whether output and input operand counts ever
3662 matched, and use this to better indicate which of the operands/
3663 operand types was wrong; specifically don't default to pointing to
3666 2005-01-31 Jan Beulich <jbeulich@novell.com>
3668 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
3669 variable in dot_endp). Add body and insn. Make prologue,
3670 prologue_mask, body, and insn bitfields.
3671 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
3673 (in_procedure, in_prologue, in_body): New.
3674 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3675 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3676 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
3677 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
3678 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
3679 dot_personality): Use the appropriate one of the above.
3680 (dot_proc): Clear unwind.proc_start; set to current location only if
3681 none of the entry points were valid. Check for non-zero-length entry
3682 point names. Check that entry points aren't defined, yet. Clear
3683 unwind.prologue, unwind.body, and unwind.insn.
3684 (dot_body): Call in_procedure. Check that first directive in procedure
3685 had no insns emitted before. Set unwind.body.
3686 (dot_prologue): Call in_procedure. Check that not already in prologue.
3687 Check that first directive in procedure had no insns emitted before.
3689 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
3690 length entry point names. Check that entry points became defined.
3691 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
3693 2005-01-31 Jan Beulich <jbeulich@novell.com>
3695 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
3696 before actually using it. Don't generate an error in manual bundling
3697 mode when looking at an insn requiring slot 2 but not yet at slot 2.
3698 Don't generate an error in manual bundling mode when looking at an
3699 insn required to be last in its group but the required slot hasn't
3700 been reached, yet. Allow conversion from MII to MI;I for bundle
3701 consisting of only 2 insns with the stop between them. Suppress
3702 various meaningless errors resulting from detecting earlier ones.
3704 2005-01-31 Jan Beulich <jbeulich@novell.com>
3706 * config/tc-ia64.c (parse_operands): Also handle alloc without first
3709 2005-01-28 Christian Groessler <chris@groessler.org>
3711 * config/tc-z8k.c (md_assemble): Improve error detection.
3713 2005-01-28 Jan Beulich <jbeulich@novell.com>
3715 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
3716 for personality routine pointer only if there is one.
3717 (ia64_convert_frag): Likewise.
3718 (generate_unwind_image): Likewise.
3720 2005-01-27 Christian Groessler <chris@groessler.org>
3722 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
3723 (md_apply_fix3): Make relative branches out of range an error
3724 instead of a warning. Display correct line number for out of
3725 range branches/calls/memory accesses.
3727 2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
3729 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
3730 to emit .debug_line and other debug sections.
3731 * as.h (seg_not_empty_p): Declare.
3732 * subsegs.c (seg_not_empty_p): New predicate.
3734 2005-01-27 Andrew Cagney <cagney@gnu.org>
3736 * configure: Regenerate to track ../gettext.m4 change.
3738 2005-01-27 Jan Beulich <jbeulich@novell.com>
3740 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
3742 2005-01-27 Jan Beulich <jbeulich@novell.com>
3744 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
3745 to/from application registers dynamic insns.
3746 (md_assemble): Defer resolution of move to/from application registers
3747 dynamic insns when they can be issued on either the I- or M-units.
3749 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
3751 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
3752 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
3753 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
3754 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
3755 * cgen.c (gas_cgen_parse_operand): Handle
3756 CGEN_PARSE_OPERAND_SYMBOLIC.
3757 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
3758 (frv_force_relocation): Likewise. Fix handling of PIC
3760 (md_apply_fix3): Likewise.
3762 2005-01-21 Ben Elliston <bje@au.ibm.com>
3764 * as.h: Remove #if 0'd code.
3765 * atof-generic.c (atof_generic): Likewise.
3766 * ecoff.c (ecoff_directive_frame): Likewise.
3767 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
3768 * itbl-ops.c (itbl_add_reg): Likewise.
3769 * listing.c (calc_hex): Likewise.
3770 * read.c (MASK_CHAR): Likewise.
3771 * subsegs.c (subsegs_print_statistics): Likewise.
3772 * symbols.c (indent): Likewise.
3773 * write.c (write_relocs): Likewise.
3774 (write_object_file): Likewise.
3775 (relax_frag): Likewise.
3777 2005-01-20 Nick Clifton <nickc@redhat.com>
3779 * as.c (std_longopts): Add an entry for "--a" in order to prevent
3780 getopt_long_only() from considering -a as an abbreviation for
3782 (parse_args): Fix the parsing of -a=<file>.
3784 2005-01-20 Alan Modra <amodra@bigpond.net.au>
3787 * read.c (s_incbin): Adjust default count for skip. Check validity
3788 of count and skip rigorously.
3790 2005-01-19 Fred Fish <fnf@specifixinc.com>
3792 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
3794 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
3796 * read.c (convert_to_bignum): New function, split out from...
3797 (emit_expr): ...here. Handle the case where X_add_number is
3798 positive and the input value is negative.
3799 (output_big_sleb128): Fix setting of continuation bit. Check whether
3800 the final byte needs to be sign-extended. Fix size-shrinking loop.
3801 (emit_leb128_expr): When generating a signed leb128, see whether the
3802 sign of an O_constant's X_add_number matches the sign of the input
3803 value. Use a bignum if not.
3805 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
3807 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
3808 arch_sh_up in order to match the external name and make the
3809 testsuite's job easier.
3811 2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
3814 * config/tc-i386.c (i386_scale): Disallow 0 scale.
3816 2005-01-12 Nick Clifton <nickc@redhat.com>
3818 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
3819 ignored_arguments array.
3821 2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
3823 * write.c (write_object_file): Disallow a symbol equated to
3826 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3828 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
3830 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
3831 (maxq_target): New function: Set the machine type.
3833 2005-01-06 Paul Brook <paul@codesourcery.com>
3835 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
3836 (md_begin): Handle TE_VXWORKS for FP defaults.
3837 (md_apply_fix3): Correct rela offsets.
3838 (elf32_arm_target_format): Add VxWorks targets.
3840 2005-01-06 Paul Brook <paul@codesourcery.com>
3842 * configure.tgt: Set em=vxworks for *-*-vxworks.
3843 * config/te-vxworks.h: New File.
3845 2005-01-06 Paul Brook <paul@codesourcery.com>
3847 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
3849 2005-01-04 Dmitry Diky <diwil@spec.ru>
3851 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
3854 2005-01-03 David Mosberger <davidm@hpl.hp.com>
3856 * config/tc-ia64.c (md): Add member "loc_directive_seen".
3857 (dot_loc): New function.
3858 (md_pseudo_table): Add entry to map .loc to dot_loc().
3859 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
3860 seen a .loc directive or we're generating DWARF2 debug info for
3863 2004-12-29 Alan Modra <amodra@bigpond.net.au>
3866 * read.c (s_comm_internal): Don't zero end of name until size
3867 expression has been parsed.
3869 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
3871 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
3873 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
3875 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
3878 2004-12-22 Ian Lance Taylor <ian@airs.com>
3880 * configure.tgt: New.
3881 * configure.in: Move setting of cpu_type, fmt, etc., to
3883 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
3884 $(srcdir)/configure.tgt.
3885 * configure, Makefile.in: Rebuild.
3887 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
3889 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
3890 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
3892 (avr_offset_expression): New function to parse offsets for LDI
3894 (avr_operand): Use it.
3895 (md_apply_fix3): Generate the relocs.
3897 2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
3899 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
3900 BFD_RELOC_SH_IMMS10BY8 relocation.
3902 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
3903 than just ignoring bad code.
3905 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
3907 * config/tc-v850.c (handle_lo16): New function.
3908 (v850_reloc_prefix): Use it to check lo().
3909 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
3911 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
3913 * configure.in: Add s390x-ibm-tpf support.
3914 * configure: Regenerate.
3916 2004-12-15 Jan Beulich <jbeulich@novell.com>
3918 * config/obj-elf.c (obj_elf_change_section): Only set type and
3919 attributes on new sections. Emit warning when type of re-declared
3920 section doesn't match.
3922 2004-12-15 Jan Beulich <jbeulich@novell.com>
3924 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
3925 '.cfi_startproc simple' doesn't inherit the old value.
3927 2004-12-15 Jan Beulich <jbeulich@novell.com>
3929 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
3930 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
3931 generation to emit a factored offset.
3933 2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
3935 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
3936 which is too large in the case of NO_PIC without 64-bit
3939 * config/tc-mips.c (mips_in_shared): New static variable.
3940 (macro_build_lui): Permit "_gp" if !mips_in_shared.
3941 (md_longopts): Add -mshared and -mno-shared.
3942 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
3943 (s_cpload): Implement !mips_in_shared case.
3944 (s_cpsetup): Likewise.
3945 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
3946 * NEWS: Mention -mno-shared.
3948 2004-12-09 Paul Brook <paul@codesourcery.com>
3950 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
3953 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
3955 * config/tc-mips.c (append_insn): If we emit a nop during a relax
3956 sequence, increase the size of the sequence.
3958 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
3961 2004-12-07 Ben Elliston <bje@gnu.org>
3963 * read.c (s_align): Use an align_limit temporary to allay a GCC
3964 signed/unsigned comparison warning.
3966 2004-12-01 Mark Mitchell <mark@codesourcery.com>
3968 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
3969 * configure.in: Use it for arm*-*-linux-gnueabi*.
3970 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
3971 * config/te-armlinuxeabi.h: New file.
3972 * Makefile.in: Regenerated.
3973 * aclocal.m4: Likewise.
3974 * configure: Likewise.
3975 * doc/Makefile.in: Regenerated.
3977 2004-12-02 Bob Wilson <bob.wilson@acm.org>
3979 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
3980 (xtensa_restore_emit_state): Likewise.
3982 2004-12-02 Alan Modra <amodra@bigpond.net.au>
3984 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
3987 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
3989 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
3990 * Makefile.in: Regenerate.
3992 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
3994 * config/tc-crx.c: Major code cleanup. Remove unused variables and
3995 functions, give functions a meaningful name, add comments.
3996 (check_range): New function - Replace operand size calculation
3997 with range checking.
3998 (assemble_insn): Update Algorithm, improve error issuing.
4000 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
4003 2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4005 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
4006 miss between different section in the same module.
4007 (tc_gen_reloc): Likewise.
4009 2004-11-25 Theodore A. Roth <troth@openavr.org>
4011 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
4012 atmega325, atmega3250, atmega645 and atmega6450.
4014 2004-11-25 Jan Beulich <jbeulich@novell.com>
4016 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
4017 permissible for the selected instruction suffix.
4018 (process_suffix): For DefaultSize instructions, suppressing the
4019 guessing of a 'q' suffix if the instruction doesn't support it is
4020 pointless, because only an 'l' suffix can be guessed in this place.
4022 2004-11-24 Nick Clifton <nickc@redhat.com>
4024 * config/tc-iq2000.c: Remove support for IQ10 processor.
4025 Convert to ISO C90 formatting.
4026 * config/tc-iq2000.h: Likewise.
4028 2004-11-23 Nick Clifton <nickc@redhat.com>
4030 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
4031 in this table. They should be correct now.
4033 2004-11-23 Jan Beulich <jbeulich@novell.com>
4035 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
4036 indicate the MMX extensions added by both SSE and 3DNow!A.
4037 (Cpu3dnowA): Declare.
4038 (CpuUnknownFlags): Update.
4039 * config/tc-i386.c (cpu_sub_arch_name): Declare.
4040 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
4041 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
4042 3DNow!. Athlon additionally implies 3DNow!A. Several new
4043 entries (those starting with a dot are for sub-arch specification).
4044 (set_cpu_arch): Handle sub-arch specifications.
4045 (parse_insn): Distinguish between instructions not supported because
4046 of insufficient CPU features and because of 64-bit mode.
4047 * doc/c-i386.texi: Describe enhanced .arch directive.
4049 2004-11-22 Bob Wilson <bob.wilson@acm.org>
4051 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
4053 2004-11-22 Bob Wilson <bob.wilson@acm.org>
4055 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
4056 without a corresponding .debug_info section.
4058 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
4060 * read.c (potable): Add "error" and "warning".
4061 (s_errwarn): New function.
4062 * read.h (s_errwarn): Declare.
4063 * doc/as.texinfo (Error, Warning): Document .error and .warning.
4065 2004-11-22 Nick Clifton <nickc@redhat.com>
4067 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
4070 2004-11-19 Alan Modra <amodra@bigpond.net.au>
4072 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
4073 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
4075 2004-11-19 Alan Modra <amodra@bigpond.net.au>
4077 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
4078 (coff_adjust_symtab): Adjust call.
4079 (crawl_symbols): Likewise.
4080 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
4081 (obj_app_file): Adjust.
4083 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4085 * configure.in: Enable bfd_assember for the MAXQ port.
4086 * configure: Regenerate.
4088 2004-11-12 Bob Wilson <bob.wilson@acm.org>
4089 Sterling Augustine <sterling@tensilica.com>
4091 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
4092 there is a conflict.
4093 (check_t1_t2_reads_and_writes): Check for both reads and writes to
4094 interfaces that are related as determined by xtensa_interface_class_id.
4096 2004-11-12 Nick Clifton <nickc@redhat.com>
4098 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
4099 offsets for conditional branches.
4101 2004-11-11 Bob Wilson <bob.wilson@acm.org>
4103 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
4105 2004-11-10 Bob Wilson <bob.wilson@acm.org>
4107 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
4108 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
4110 (relax_frag_immed): Update call to update_next_frag_state.
4112 2004-11-10 Alan Modra <amodra@bigpond.net.au>
4114 * obj.h (struct format_ops <app_file>): Add int param.
4115 * read.h (s_app_file_string): Likewise.
4116 * read.c (s_app_file_string): Likewise.
4117 (s_app_file): Adjust s_app_file_string call.
4118 * config/tc-mips.c (s_mips_file): Likewise.
4119 * config/obj-coff.h (obj_app_file): Add app param.
4120 * config/obj-ecoff.h (obj_app_file): Likewise.
4121 * config/obj-multi.h (obj_app_file): Likewise.
4122 * config/obj-elf.h (elf_file_symbol): Likewise.
4123 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
4124 if called for # preprocessor lines.
4126 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
4129 * symbols.c (resolve_symbol_value): Convert weak symbols only
4131 (symbol_equated_reloc_p): Don't equate weaks when relocating
4132 only for Windows PECOFF.
4134 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
4136 * config/tc-crx.c (print_insn): Check and set insn_addr.
4137 * config/tc-crx.h (md_frag_check): Define.
4139 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4140 Vineet Sharma <vineets@noida.hcltech.com>
4142 * configure.in: Add support for new target maxq-coff.
4143 * configure: Regenerate.
4144 * NEWS: Mention new support.
4145 * config/tc-maxq.c: New file.
4146 * config/tc-maxq.h: New file.
4147 * config/obj-coff.h: Add support for maxq-coff.
4149 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4151 * symbols.c (any_external_name): Define.
4152 (resolve_symbol_value): Convert weak symbols.
4153 (S_SET_EXTERNAL): Support any_external_name.
4154 (S_SET_NAME): Qualify parameter const.
4155 (symbol_equated_reloc_p): Equate to weaks when relocating.
4156 * symbols.h (S_SET_NAME): Qualfiy parameter const.
4157 * tc.h (any_external_name): Declare.
4158 * config/obj-coff.c ("coff/pe.h"): Include for BFD
4160 (weak_is_altname): Declare and define.
4161 (weak_name2altname): Same.
4162 (weak_altname2name): Same.
4163 (weak_uniquify): Same.
4164 (weak_altprefix): Define.
4165 (obj_coff_weak): Change .weak syntax and handling.
4166 (coff_frob_symbol): Fix PE weak symbol alternates.
4167 * config/obj-coff.h (USE_UNIQUE): Define.
4168 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
4169 are in another segment.
4170 (tc_gen_reloc): Remove broken addend hack.
4171 doc/as.texinfo: Update.
4173 2004-11-05 Sterling Augustine <sterling@tensilica.com>
4175 * config/tc-xtensa.c (total_frag_text_expansion): New.
4176 (md_estimate_size_before_relax): Use it.
4177 (find_address_of_next_align_frag): Likewise.
4179 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
4181 * config/tc-crx.c: Rename argument types.
4182 (processing_arg_number): Rename to 'cur_arg_num'.
4183 (get_number_of_bits): Rename to 'set_operand_size'.
4184 (get_operandtype): Rename to 'parse_operand', totally rewrite.
4185 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
4186 (set_indexmode_parameters): Remove function, integrate its code into
4188 (set_operand_size): Get rid of 'Operand Number' function parameter -
4189 use global variable 'cur_arg_num' instead.
4190 Use a local 'argument' pointer to reference the current argument.
4191 (parse_operand): Likewise.
4192 (set_operand): Likewise.
4193 (process_label_constant): Likewise.
4195 2004-11-04 Bob Wilson <bob.wilson@acm.org>
4197 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
4198 (add_section_rename): Delete. Inlined into...
4199 (build_section_rename): ...here. Use xstrdup instead of strdup.
4200 (xtensa_section_rename): Drop "const" from argument and return types.
4201 (md_show_usage): Indent to match show_usage().
4202 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
4203 (tc_canonicalize_section_name): Define.
4204 (md_elf_section_rename): Remove unused macro.
4205 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
4206 * doc/c-xtensa.texi (Xtensa Options): Likewise.
4207 (Frame Directive): Delete.
4209 2004-11-04 Daniel Jacobowitz <dan@debian.org>
4211 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
4212 * config/tc-arm.c (target_oabi): Delete.
4213 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
4214 (arm_opts): Remove moabi.
4215 * doc/as.texinfo (Overview): Remove documentation of -moabi.
4216 * doc/c-arm.texi (ARM Options): Likewise.
4217 * configure: Regenerated.
4219 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
4221 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
4222 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
4223 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
4224 * configure: Regenerate.
4225 * config/tc-cris.c (enum cris_archs): New.
4226 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
4227 (cris_insn_ver_valid_for_arch): New functions.
4228 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
4229 (cris_arch): New variable.
4230 (md_pseudo_table): New pseudo .arch.
4231 (err_for_dangerous_mul_placement): Initialize according to
4233 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
4235 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
4236 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
4237 (BRANCH_WF_V32, BRANCH_WB_V32): New.
4238 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
4239 use in md_cris_relax_table.
4240 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
4241 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4242 Update and improve head comment.
4243 (OPTION_PIC): Define in terms of previous option, OPTION_US.
4244 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
4246 (md_longopts): New option --march=...
4247 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
4249 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
4250 (HANDLE_RELAXABLE): New macro.
4251 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
4252 cases. Check for weak symbols and assume not relaxable. Handle
4253 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
4254 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
4256 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
4257 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4258 (cris_create_short_jump): Adjust for CRISv32.
4259 (cris_relax_frag): Handle new states.
4260 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
4261 (md_begin): Define symbols "..asm.arch.cris.v32",
4262 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
4263 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
4264 when entering opcode table entry points.
4265 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
4266 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
4267 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
4268 (cris_process_instruction): Initialize out_insnp->insn_type to
4269 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
4270 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
4272 <case 'm'>: Check that modified_char == '.'.
4273 <invalid operands>: Consume the rest of the line.
4274 When operands don't match, skip over subsequent insns with
4275 non-matching version specifier but same mnemonic.
4276 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
4277 special registers in CRISv32 are always 32 bit long.
4278 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
4280 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
4281 and compatible. Recognize "ACR" for v32, unless followed by "+".
4282 (get_spec_reg): Consider cris_arch when looking up register.
4283 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
4285 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
4286 (cris_get_expression): Restore input_line_pointer if failing "early".
4287 (get_flags): Consider cris_arch and recognize flags accordingly.
4288 (branch_disp): Adjust for CRISv32.
4289 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
4290 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
4291 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
4292 resolved. Don't enter zeros in object file for
4294 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
4295 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
4296 (md_parse_option): Break out "return 1".
4297 <OPTION_ARCH> New case.
4298 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
4299 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
4300 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
4301 <case BFD_RELOC_32_PCREL>: New cases.
4302 Addends for non-zero fx_pcrel are too in fx_offset.
4303 (md_show_usage): Show --march=<arch>.
4304 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
4305 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
4306 (s_syntax) <struct syntaxes>: Properly constify member operand.
4307 * config/tc-cris.h (TARGET_MACH): Define.
4308 (cris_mach): Declare.
4309 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
4310 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
4311 (CRIS-Opts): Document --march=...
4312 (CRIS-Pseudos): Document .arch.
4314 2004-11-04 Jan Beulich <jbeulich@novell.com>
4316 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
4317 intel syntax and no register prefix, allow $ in symbol names when
4319 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
4320 (intel_float_operand): Add fourth return value indicating math control
4321 operations. Make classification more precise.
4322 (md_assemble): Complain if memory operand of mov[sz]x has no size
4324 (parse_insn): Translate word operands to floating point instructions
4325 operating on integers as well as control instructions to short ones
4326 as expected by AT&T syntax. Translate 'd' suffix to short one only for
4327 floating point instructions operating on non-integer operands.
4328 (match_template): Remove fldcw special case. Adjust q-suffix handling
4329 to permit it on fild/fistp/fisttp in AT&T mode.
4330 (process_suffix): Don't guess DefaultSize insns' suffix from
4331 stackop_size for certain floating point control instructions. Guess
4332 suffix for branch and [ls][gi]dt based on flag_code. Split error
4333 messages for Intel and AT&T syntax, and make the condition more strict
4334 for the former. Adjust suppressing of generation of operand size
4336 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
4337 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
4338 more error checking.
4339 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
4340 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
4342 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
4344 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
4345 md_short_jump_size, md_long_jump_size.
4346 * write.c [!WORKING_DOT_WORD]: Ditto.
4347 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
4349 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
4351 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
4352 const qualifier in these definitions.
4353 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
4354 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
4356 2004-11-02 Nick Clifton <nickc@redhat.com>
4358 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
4359 table before deciding to produce a .debug_line section to match up
4360 with a user provided .debug_info section.
4362 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
4364 * config/tc-crx.c (getreg_image): Bug fix, a return value was
4365 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
4367 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
4369 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
4370 (get_flags): New function.
4371 (get_number_of_bits): Edit comments, update numeric values to
4373 (process_label_constant): Don't support the colon
4374 format (SYMBOL:[s|m|l]).
4375 (set_cons_rparams): Support argument type 'arg_rbase'.
4376 (get_operandtype): Bug fix in 'rbase' operand type parsing.
4377 (handle_LoadStor): Bug fix, first handle post-increment mode.
4378 (getreg_image): Remove redundant code, update according to latest
4380 (print_constant): Bug fix relate to 3-word instructions.
4381 (assemble_insn): Bug fix, when matching instructions, verify also
4382 instruction type (not only mnemonic).
4383 Add various error checking.
4384 (preprocess_reglist): Support HI/LO and user registers.
4386 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
4388 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
4389 in an epilogue directive go negative.
4391 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
4394 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
4395 after reporting template error during manual bundling. Reported
4396 by Michael Dupont, michaelx.dupont@intel.com.
4398 2004-10-25 Daniel Jacobowitz <dan@debian.org>
4400 * Makefile.am: Run dep-am.
4401 * aclocal.m4: Regenerate with automake 1.9.2.
4402 * Makefile.in: Regenerate with automake 1.9.2.
4403 * doc/Makefile.in: Likewise.
4405 * config/tc-arm.c: Include "dw2gencfi.h".
4406 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4408 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
4409 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
4410 (tc_cfi_frame_initial_instructions): Define.
4411 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4414 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
4416 * config/tc-crx.c (assemble_insn): Check unsigned immediate
4418 Update coprocessor id to be unsigned immediate.
4420 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4422 * config/tc-i386.c (O_secrel): Delete.
4423 (tc_pe_dwarf2_emit_offset): New function.
4424 * config/tc-i386.h (O_secrel): Define as O_md1.
4425 (TC_DWARF2_EMIT_OFFSET): Define.
4427 2004-10-18 Nick Clifton <nickc@redhat.com>
4429 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
4430 ignore @fptr() directives for 4-byte fixups.
4432 2004-10-15 Alan Modra <amodra@bigpond.net.au>
4434 * Makefile.am: Run "make dep-am"
4435 * Makefile.in: Regenerate.
4437 2004-10-14 Bob Wilson <bob.wilson@acm.org>
4439 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
4440 Remove comments about placement of literal pools.
4441 (Literal Directive): Update description of literal placement.
4442 (Literal Prefix Directive): Remove statement that this does not apply
4443 to absolute-mode literals. Describe new section naming scheme.
4445 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4447 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
4448 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
4449 is_windowed_return_opcode): Delete.
4450 (xtensa_frob_label): Use get_subseg_target_freq.
4451 (md_assemble): Inline call to is_entry_opcode.
4452 (xtensa_handle_align): Inline call to get_frag_is_literal.
4453 (relaxation_requirements): Inline call to is_jx_opcode.
4454 (emit_single_op): Inline call to is_movi_opcode.
4455 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
4456 get_frag_is_no_transform, is_entry_opcode, and
4457 set_frag_is_specific_opcode. Use get_subseg_total_freq.
4458 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
4459 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
4460 Inline calls to get_frag_is_no_transform.
4461 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
4462 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
4463 get_frag_is_no_transform.
4464 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
4465 and set_frag_is_no_transform.
4466 (get_expression_value): Delete.
4467 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
4468 cur_target_freq to target_freq.
4469 (get_subseg_info): Split out code to create a new map entry into ...
4470 (add_subseg_info): ... this new function.
4471 (get_last_insn_flags): Check if get_subseg_info succeeded.
4472 (set_last_insn_flags): Call add_subseg_info if needed.
4473 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
4474 (xtensa_reorder_segments): Compute last_sec while counting sections.
4475 Remove call to get_last_sec.
4476 (get_last_sec): Delete.
4477 (cache_literal_section): Inline call to retrieve_literal_seg and its
4478 callees, seg_present and add_seg_list.
4479 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
4480 (get_frag_is_insn, get_frag_is_no_transform,
4481 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
4482 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
4484 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4486 * config/tc-xtensa.c: Use ISO C90 formatting.
4487 * config/tc-xtensa.h: Likewise.
4488 * config/xtensa-istack.h: Likewise.
4489 * config/xtensa-relax.c: Likewise.
4490 * config/xtensa-relax.h: Likewise.
4492 2004-10-12 Paul Brook <paul@codesourcery.com>
4494 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
4497 * doc/c-arm.texi: Document that we actually support -meabi=4, not
4500 2004-10-08 Bob Wilson <bob.wilson@acm.org>
4502 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
4504 (Acknowledgements): Use "GAS" instead of AS variable.
4506 2004-10-08 Daniel Jacobowitz <dan@debian.org>
4508 * config/tc-i386.c: Include "elf/x86-64.h".
4509 (i386_elf_section_type): New function.
4510 * config/tc-i386.h (md_elf_section_type): Define.
4511 (i386_elf_section_type): New prototype.
4513 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
4515 * config/m68k-parse.h (enum m68k_register): New control register,
4517 * config/tc-m68k.c: Correct control register set for MCF5249.
4519 2004-10-07 Bob Wilson <bob.wilson@acm.org>
4520 Sterling Augustine <sterling@tensilica.com>
4522 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
4523 (UNREACHABLE_MAX_WIDTH): Define.
4524 (XTENSA_FETCH_WIDTH): Delete.
4525 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
4526 prefer_const16, prefer_l32r): New global variables.
4527 (LIT4_SECTION_NAME): Define.
4528 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
4529 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
4530 (frag_flags struct): New.
4531 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
4532 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
4533 (bitfield, bit_is_set, set_bit, clear_bit): Define.
4534 (MAX_FORMATS): Define.
4535 (op_placement_info struct, op_placement_table): New.
4536 (O_pltrel, O_hi16, O_lo16): Define.
4537 (directiveE enum): Rename directive_generics to directive_transform.
4538 Delete directive_relax. Add directive_schedule,
4539 directive_absolute_literals, and directive_last_directive.
4540 (directive_info): Rename "generics" to "transform". Delete "relax".
4541 Add "schedule" and "absolute-literals".
4542 (directive_state): Adjust entries to match changes in directive_info.
4543 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
4544 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
4545 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
4546 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
4547 (align_only_targets, software_a0_b_retw_interlock,
4548 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
4549 software_avoid_short_loop, software_avoid_close_loop_end,
4550 software_avoid_all_short_loops, specific_opcode): Delete.
4551 (warn_unaligned_branch_targets): New.
4552 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
4553 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
4554 (option_[no_]link_relax, option_[no_]transform,
4555 option_[no_]absolute_literals, option_warn_unaligned_targets,
4556 option_prefer_l32r, option_prefer_const16, option_target_hardware):
4558 (option_[no_]align_only_targets, option_literal_section_name,
4559 option_text_section_name, option_data_section_name,
4560 option_bss_section_name, option_eb, option_el): Delete.
4561 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
4562 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
4563 and target-hardware. Delete entries for [no-]target-align-only,
4564 literal-section-name, text-section-name, data-section-name, and
4566 (md_parse_option): Handle new options and remove old ones. Accept but
4567 ignore [no-]density options. Warn for [no-]generics and [no-]relax
4568 and treat them as [no-]transform.
4569 (md_show_usage): Add new options and remove old ones.
4570 (xtensa_setup_hw_workarounds): New.
4571 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
4572 "long", "short", "loc" and "frequency" entries.
4573 (use_generics): Rename to ...
4574 (use_transform): ... this function. Add past_xtensa_end check.
4575 (use_longcalls): Add past_xtensa_end check.
4576 (code_density_available, can_relax): Delete.
4577 (do_align_targets): New.
4578 (get_directive): Accept dashes in directive names. Warn about
4579 [no-]generics and [no-]relax directives and treat them as
4581 (xtensa_begin_directive): Call md_flush_pending_output only for some
4582 directives. Check for directives inside instruction bundles. Warn
4583 about deprecated ".begin literal" usage. Warn and ignore [no-]density
4584 directives. Handle new directives. Check generating_literals flag
4586 (xtensa_end_directive): Check for directives inside instruction
4587 bundles. Warn and ignore [no-]density directives. Handle new
4588 directives. Call xtensa_set_frag_assembly_state.
4589 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
4590 xtensa_dwarf2_emit_insn): New.
4591 (xtensa_literal_position): Call md_flush_pending_output. Do not check
4592 use_literal_section flag.
4593 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
4594 literals. Use xtensa_elf_cons to parse the expression.
4595 (xtensa_literal_prefix): Do not check use_literal_section. Support
4596 ".lit4" sections for absolute literals. Change prefix convention to
4597 replace ".text" (or ".t" in a linkonce section). No need to call
4599 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
4600 (expression_end): Handle closing braces and colons.
4601 (PLT_SUFFIX, plt_suffix): Delete.
4602 (expression_maybe_register): Use new xtensa-isa.h functions. Use
4603 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
4604 and O_hi16 expressions as well.
4605 (tokenize_arguments): Handle closing braces and colons.
4606 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
4607 operands and paired register syntax.
4608 (get_invisible_operands): New.
4609 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
4610 new xtensa-isa.h functions.
4611 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
4612 (xg_translate_idioms): Check if inside bundle. Use use_transform.
4613 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
4614 instructions. Use xtensa_translate_zero_immed.
4615 (operand_is_immed, operand_is_pcrel_label): Delete.
4616 (get_relaxable_immed): Use new xtensa-isa.h functions.
4617 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
4619 (xtensa_print_insn_table, print_vliw_insn): New.
4620 (is_direct_call_opcode): Use new xtensa-isa.h functions.
4621 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
4622 is_branch_or_jump_opcode): Delete.
4623 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
4624 (opnum_to_reloc, reloc_to_opnum): Delete.
4625 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
4626 xtensa-isa.h functions. Operate on one slot of an instruction.
4627 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
4628 xg_get_insn_size): Delete.
4629 (xg_get_build_instr_size): Use xg_get_single_size.
4630 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
4631 xg_build_widen_table. Use xg_get_single_size.
4632 (xg_get_max_narrow_insn_size): Delete.
4633 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
4634 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
4636 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
4637 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
4638 (xg_expand_to_stack, xg_expand_narrow): Update calls to
4639 xg_build_widen_table. Use xg_get_single_size.
4640 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
4642 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
4643 treat weak symbols conservatively.
4644 (xg_check_operand): Use new xtensa-isa.h functions.
4645 (is_dnrange): Delete.
4646 (xg_assembly_relax): Inline previous calls to tinsn_copy.
4647 (xg_finish_frag): Specify separate relax states for the frag and slot0.
4648 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
4649 xtensa-isa.h functions.
4650 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
4651 xg_instruction_matches_options): New.
4652 (xg_instruction_matches_rule): Handle O_register expressions. Call
4653 xg_instruction_matches_options.
4654 (transition_rule_cmp): New.
4655 (xg_instruction_match): Update call to xg_build_simplify_table.
4656 (xg_build_token_insn): Record loc fields.
4657 (xg_simplify_insn): Check is_specific_opcode field and
4658 density_supported flag.
4659 (xg_expand_assembly_insn): Skip checking code_density_available. Use
4660 new xtensa-isa.h functions. Call use_transform instead of can_relax.
4661 (xg_assemble_literal): Add error handling for O_big. Call
4662 record_alignment. Handle O_pltrel.
4663 (xg_valid_literal_expression): New.
4664 (xg_assemble_literal_space): Add slot parameter. Remove call to
4665 set_expr_symbol_offset. Add call to record_alignment. Update call to
4667 (xg_emit_insn): Delete.
4668 (xg_emit_insn_to_buf): Add format parameter. Update calls to
4669 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
4670 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
4671 and slot parameters. Handle new "alternate" relocations for absolute
4672 literals and CONST16 instructions. Check for bad uses of O_lo16 and
4673 O_hi16. Use new xtensa-isa.h functions.
4674 (xg_assemble_tokens): Delete.
4675 (is_register_writer): Use new xtensa-isa.h functions.
4676 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
4677 old-style RSR from LCOUNT.
4678 (next_frag_opcode): Delete.
4679 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
4680 update_next_frag_state): New.
4681 (update_next_frag_nop_state): Delete.
4682 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
4683 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
4684 the state of the absolute-literals directive. Add calls to
4685 record_alignment and xtensa_set_frag_assembly_state. Call
4686 xtensa_switch_to_non_abs_literal_fragment instead of
4687 xtensa_switch_to_literal_fragment.
4689 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
4690 (get_expanded_loop_offset): Change check for undefined opcode to an
4692 (xtensa_set_frag_assembly_state, relaxable_section,
4693 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
4694 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
4695 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
4696 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
4697 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
4698 (xtensa_init_fix_data): New.
4699 (xtensa_frob_label): Reset label symbol to the current frag. Check
4700 do_align_targets and generating_literals flag. Propagate frequency
4701 info to new alignment frag. Call xtensa_set_frag_assembly_state.
4702 (xtensa_unrecognized_line): New.
4703 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
4704 to xtensa_set_frag_assembly_state.
4705 (error_reset_cur_vinsn): New.
4706 (md_assemble): Remove check for literal frag. Remove call to
4707 istack_init. Call use_transform instead of use_generics. Parse
4708 explicit instruction format specifiers. Move code for
4709 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
4710 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
4711 Add dwarf2_where call. Remote automatic alignment for ENTRY
4712 instructions. Move call to xtensa_clear_insn_labels to the end.
4713 Rearrange to handle bundles.
4714 (xtensa_cons_fix_new): Delete.
4715 (xtensa_handle_align): New.
4716 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
4717 assignment to is_no_density field.
4718 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
4719 instead of reloc_to_opnum. Handle "alternate" relocations.
4720 (xtensa_force_relocation, xtensa_check_inside_bundle,
4721 xtensa_elf_section_change_hook): New.
4722 (xtensa_symbol_new_hook): Delete.
4723 (xtensa_fix_adjustable): Check for difference of symbols with an
4724 offset. Check for external and weak symbols.
4725 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
4726 (md_estimate_size_before_relax): Return expansion for the first slot.
4727 (tc_gen_reloc): Handle difference of symbols by producing
4728 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
4729 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
4730 tentative values into the output when linkrelax is set.
4731 (XTENSA_PROP_SEC_NAME): Define.
4732 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
4733 Create literal tables only if using literal sections. Create new
4734 property tables instead of old instruction tables. Check for unaligned
4735 branch targets and loops.
4736 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
4737 new_resource_table, clear_resource_table, resize_resource_table,
4738 resources_available, reserve_resources, release_resources,
4739 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
4740 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
4741 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
4742 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
4743 flag. Update checks for workaround options. Call
4744 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
4745 (xtensa_cleanup_align_frags): Add special case for branch targets.
4746 Check for and mark unreachable frags.
4747 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
4748 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
4749 end of a zero-overhead loop body.
4750 (frag_can_negate_branch): Handle instructions with multiple slots.
4751 Use new xtensa-isa.h functions
4752 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
4753 xtensa_mark_zcl_first_insns): New.
4754 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
4755 transformations are disabled.
4756 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
4757 multislot instructions.
4758 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
4759 Likewise. Also error if transformations are disabled.
4760 (unrelaxed_frag_max_size): New.
4761 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
4762 xtensa-isa.h functions.
4763 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
4764 xtensa_opcode_is_loop instead of is_loop_opcode.
4765 (get_text_align_power): Replace as_fatal with assertion.
4766 (get_text_align_fill_size): Iterate instead of using modulus when
4768 (get_noop_aligned_address): Assert that this is for a machine-dependent
4769 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
4770 xg_get_single_size, and frag_format_size.
4771 (get_widen_aligned_address): Rename to ...
4772 (get_aligned_diff): ... this function. Add max_diff parameter.
4773 Remove handling of rs_align/rs_align_code frags. Use
4774 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
4775 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
4776 and pass it back to caller.
4777 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
4778 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
4779 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
4780 (relax_frag_text_align): Rename to ...
4781 (relax_frag_loop_align): ... this function. Assume loops can only be
4782 in the first slot of an instruction.
4783 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
4784 instruction. Remove call to frag_wane.
4785 (relax_frag_narrow): Rename to ...
4786 (relax_frag_for_align): ... this function. Extend to handle
4787 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
4788 RELAX_NARROW for the first slot.
4789 (find_address_of_next_align_frag, bytes_to_stretch): New.
4790 (future_alignment_required): Use find_address_of_next_align_frag and
4791 bytes_to_stretch. Look ahead to subsequent frags to make smarter
4792 alignment decisions.
4793 (relax_frag_immed): Add format, slot, and estimate_only parameters.
4794 Check if transformations are enabled for b_j_loop_end workaround.
4795 Use new xtensa-isa.h functions and handle multislot instructions.
4796 Update call to xg_assembly_relax.
4797 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
4798 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
4800 (convert_frag_narrow): Add segP, format and slot parameters. Call
4801 convert_frag_immed for branch instructions. Adjust calls to
4802 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
4803 xg_get_single_size and xg_get_single_format.
4804 (convert_frag_fill_nop): New.
4805 (convert_frag_immed): Add format and slot parameters. Handle multislot
4806 instructions and use new xtensa-isa.h functions. Update calls to
4807 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
4808 enabled for b_j_loop_end workaround. Use build_nop instead of
4809 assemble_nop. Check is_specific_opcode flag. Check for unreachable
4810 frags. Use xg_get_single_size. Handle O_pltrel.
4811 (fix_new_exp_in_seg): Remove check for old plt flag.
4812 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
4813 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
4814 for loop opcode to an assertion. Mark all frags up to the end of the
4815 loop as not transformable.
4816 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
4817 (get_subseg_info): New.
4818 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
4820 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
4821 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
4822 (xtensa_switch_to_non_abs_literal_fragment): New.
4823 (cache_literal_section): Add is_code parameter and pass it through to
4824 retrieve_literal_seg.
4825 (retrieve_literal_seg): Add is_code parameter and use it to set the
4826 flags on the literal section. Handle case where head parameter is 0.
4827 (get_frag_is_no_transform, set_frag_is_specific_opcode,
4828 set_frag_is_no_transform): New.
4829 (xtensa_create_property_segments): Add end_property_function parameter
4830 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
4831 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
4832 (xtensa_create_xproperty_segments, section_has_xproperty): New.
4833 (add_xt_block_frags): Add end_property_function parameter and call it
4834 if it is non-zero. Call xtensa_frag_flags_init.
4835 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
4836 get_frag_property_flags, frag_flags_to_number,
4837 xtensa_frag_flags_combinable, xt_block_aligned_size,
4838 xtensa_xt_block_combine, add_xt_prop_frags,
4839 init_op_placement_info_table, opcode_fits_format_slot,
4840 xg_get_single_size, xg_get_single_format): New.
4841 (istack_push): Inline call to tinsn_copy.
4842 (tinsn_copy): Delete.
4843 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
4844 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
4845 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
4846 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
4847 functions. Handle invisible operands.
4848 (tinsn_to_slotbuf): New.
4849 (tinsn_check_arguments): Use new xtensa-isa.h functions.
4850 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
4851 vinsn_from_chars, and xg_free_vinsn.
4852 (tinsn_from_insnbuf): New.
4853 (tinsn_immed_from_frag): Add slot parameter and handle multislot
4854 instructions. Handle symbol differences.
4855 (get_num_stack_text_bytes): Use xg_get_single_size.
4856 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
4857 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
4858 get_expr_register, set_expr_symbol_offset_diff): New.
4859 * config/tc-xtensa.h (MAX_SLOTS): Define.
4860 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
4861 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
4862 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
4864 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
4865 (xtensa_frag_type struct): Add is_assembly_state_set,
4866 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
4867 is_align, is_text_align, alignment, and is_first_loop_insn fields.
4868 Replace is_generics and is_relax fields by is_no_transform field.
4869 Delete is_text and is_longcalls fields. Change text_expansion and
4870 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
4871 per-slot information: literal_frags, slot_subtypes, slot_symbols,
4872 slot_sub_symbols, and slot_offsets. Add fr_prev field.
4873 (xtensa_fix_data struct): New.
4874 (xtensa_symfield_type struct): Delete plt field.
4875 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
4876 forward declaration here.
4877 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
4878 (XTENSA_SECTION_RENAME): Undefine.
4879 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
4880 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
4881 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
4882 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
4883 (unit_num_copies_func, opcode_num_units_func,
4884 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
4885 (resource_table struct): New.
4886 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
4887 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
4888 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
4889 (tinsn_copy): Delete prototype.
4890 (vliw_insn struct): New.
4891 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
4892 (widen_spec_list): Add option conditions for density and boolean
4893 instructions. Add expansions using CONST16 and conditions for using
4894 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
4896 (simplify_spec_list): Add option conditions for density instructions.
4897 Add entry for NOP instruction.
4898 (append_transition): Add cmp function pointer parameter and use it to
4899 insert the new entry in order.
4900 (operand_function_LOW16U, operand_function_HI16U): New.
4901 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
4902 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4903 (enter_opname, split_string): Use xstrdup instead of strdup.
4904 (init_insn_pattern): Initialize new options field.
4905 (clear_req_or_option_list, clear_req_option_list,
4906 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
4908 (parse_insn_pattern): Parse option conditions.
4909 (transition_applies): New.
4910 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
4911 swapped last arguments in calls to append_constant_value_condition.
4912 Call clone_req_option_list. Add warning about invalid opcode.
4913 Handle LOW16U and HI16U function names.
4914 (build_transition_table): Add cmp parameter and use it in calls to
4915 append_transition. Use new xtensa-isa.h functions. Check
4916 transition_applies before adding entries.
4917 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
4918 pass it through to build_transition_table.
4919 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
4920 ReqOption, transition_cmp_fn): New types.
4921 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4922 (transition_rule struct): Add options field.
4923 * doc/as.texinfo (Overview): Update Xtensa options.
4924 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
4925 --[no-]relax, and --[no-]generics options. Update descriptions of
4926 --text-section-literals and --[no-]longcalls. Add
4927 --[no-]absolute-literals and --[no-]transform.
4928 (Xtensa Syntax): Add description of syntax for FLIX instructions.
4929 Remove use of "generic" and "specific" terminology for opcodes.
4930 (Xtensa Registers): Generalize the syntax description to include
4931 user-defined register files.
4932 (Xtensa Automatic Alignment): Update.
4933 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
4934 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
4935 (Xtensa Directives): Remove confusing rules about precedence.
4936 (Density Directive, Relax Directive): Delete.
4937 (Schedule Directive): New.
4938 (Generics Directive): Rename to ...
4939 (Transform Directive): ... this node.
4940 (Literal Directive): Update for absolute literals. Missing
4941 literal_position directive is now an error.
4942 (Literal Position Directive): Update for absolute literals.
4943 (Freeregs Directive): Delete.
4944 (Absolute Literals Directive): New.
4945 (Frame Directive): Minor editing.
4946 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
4947 Update dependencies.
4948 * Makefile.in: Regenerate.
4950 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
4952 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
4953 to build the second and third fixups for a composite relocation.
4954 (macro_read_relocs): New function.
4955 (macro_build): Use it.
4956 (s_cpsetup): Pass all three composite relocation codes to macro_build.
4957 Simplify fragging code accordingly.
4958 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
4959 of the composite relocation. Set fx_tcbit in both fixups.
4961 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
4963 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
4964 (md_apply_fix3): Don't treat composite relocs as done.
4966 2004-10-07 Jan Beulich <jbeulich@novell.com>
4968 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
4969 prefix for symbol names generated from the LOCAL macro directive.
4971 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
4972 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
4974 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
4976 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
4978 (md_assemble): Add error checking for Co-Processor instructions.
4979 (get_cinv_parameters): Add 'b' option to invalidate the
4980 branch-target cache.
4982 2004-10-05 Paul Brook <paul@codesourcery.com>
4984 * config/tc-arm.c (unwind): New variable.
4985 (vfp_sp_encode_reg): New function.
4986 (vfp_sp_reg_required_here): Use it.
4987 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
4988 (vfp_parse_reg_list): New function.
4989 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
4990 s_arm_unwind_personality, s_arm_unwind_personalityindex,
4991 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
4992 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
4994 (md_pseudo_table): Add them.
4995 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
4996 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
4997 (set_section, add_unwind_adjustsp, flush_pending_unwind,
4998 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
4999 require_hashconst, add_unwind_opcode): New functions.
5000 * doc/c-arm.texi: Document unwinding opcodes.
5001 * NEWS: Mention the new feature.
5003 2004-10-04 Eric Christopher <echristo@redhat.com>
5005 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
5007 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
5009 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
5011 * config/tc-s390.c (md_apply_fix3): Likewise.
5012 * config/tc-sparc.c (md_apply_fix3): Likewise.
5014 2004-10-01 Paul Brook <paul@codesourcery.com>
5016 * config/tc-arm.c (arm_elf_section_type): New function.
5017 (arm_elf_change_section): Set section link for exidx sections.
5018 * config/tc-arm.h (arm_elf_section_type): Add prototype.
5019 (md_elf_section_type): Define.
5021 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
5023 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
5024 instruction's offset.
5026 2004-10-01 Adam Nemet <anemet@lnxw.com>
5028 * (TARGET_FORMAT): Remove LynxOS COFF definition.
5030 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
5032 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
5033 asymbol *, instead use symbol_get_bfdsym.
5035 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
5037 * config/tc-m68k.c (select_control_regs): Add mcf5249.
5039 2004-09-30 Paul Brook <paul@codesourcery.com>
5041 * config/tc-arm.c (do_smi, do_nop): New functions.
5042 (insns): Add ARMv6ZK instructions.
5043 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
5044 (tc_gen_reloc): Ditto.
5045 (arm_cpus): Add mpcore and arm1176.
5046 (arm_archs): Add armv6{k,z,zk}.
5047 * doc/c-arm.texi: Document new cores and architectures.
5049 2004-09-30 Nick Clifton <nickc@redhat.com>
5051 * config/tc-arm.c: Use ISO C90 formatting.
5053 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
5055 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
5056 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
5057 REG_TYPE_MVDX is expected.
5059 2004-09-29 Marc Bevand <m.bevand@gmail.com>
5061 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
5063 2004-09-21 James E Wilson <wilson@specifixinc.com>
5065 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
5066 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
5067 output_spill_base, output_unat_psprel, output_lc_psprel,
5068 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
5069 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
5070 output_spill_psprel_p): Use it.
5072 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
5074 * config/tc-crx.c (handle_LoadStor): New function.
5075 Handle load/stor unique instructions before parsing.
5077 2004-09-17 Paul Brook <paul@codesourcery.com>
5079 * config/tc-arm.c (s_arm_rel31): New funciton.
5080 (md_pseudo_table): Add .rel31.
5081 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
5082 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
5083 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
5084 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
5085 (arm_parse_reloc): Add (target2).
5087 2004-09-17 Alan Modra <amodra@bigpond.net.au>
5089 * Makefile.am: Run "make dep-am".
5090 * Makefile.in: Regenerate.
5091 * aclocal.m4: Regenerate.
5092 * configure: Regenerate.
5093 * doc/Makefile.in: Regenerate.
5094 * po/POTFILES.in: Regenerate.
5095 * po/gas.pot: Regenerate.
5097 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
5099 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
5100 [!LLONG_MAX]: Ditto.
5102 2004-09-13 Paul Brook <paul@codesourcery.com>
5104 * config/tc-arm.c: Rename RELABS to TARGET1.
5106 2004-09-13 Alan Modra <amodra@bigpond.net.au>
5108 * messages.c (as_internal_value_out_of_range): Cast values passed
5109 to as_bad_where or as_warn_where to proper type.
5111 2004-09-11 Theodore A. Roth <troth@openavr.org>
5113 * config/tc-avr.c: Add support for
5114 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
5116 2004-09-09 Alan Modra <amodra@bigpond.net.au>
5118 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
5119 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
5121 2004-09-08 Paul Brook <paul@codesourcery.com>
5123 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
5124 fini_array and preinit_array section types.
5125 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
5127 * doc/as.texinfo: Document extra section types.
5129 2004-09-02 Mark Mitchell <mark@codesourcery.com>
5131 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
5132 * Makefile.in: Regenerated.
5133 * configure.in: Set em for arm*-*-symbianelf*.
5134 * configure: Regenerated.
5135 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
5136 vectors when appropriate.
5137 * config/te-symbian.h: New file.
5139 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
5141 * config/tc-crx.c (gettrap): Exception vector can be case
5143 (process_label_constant): Fix a 32-bit displacement bug in branch
5145 (get_operandtype) : Bug fix, wrong operand was used.
5146 (process_label_constant): Initialize relocation type to
5149 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
5151 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
5152 for synthesizable cores.
5154 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
5156 2004-08-25 Dmitry Diky <diwil@spec.ru>
5158 * config/tc-msp430.c: Clean-up the code.
5159 (md_relax_table): New relax table.
5160 (mcu_types): Sort MCU types.
5161 (md_pseudo_table): Add .profiler pseudo handler.
5162 (pow2value): New function.
5163 (msp430_profiler): New function.
5164 (msp430_operands): Add new insns handlers.
5165 (msp430_srcoperand): Add register operand handler, allow complex
5167 (md_estimate_size_before_relax): Rewritten.
5168 (md_convert_frag): Rewritten.
5169 (msp430_relax_frag): New function.
5170 * config/tc-msp430.h (md_relax_frag): define macro
5171 * doc/c-msp430.texi: Update information.
5173 2004-08-24 Nick Clifton <nickc@redhat.com>
5175 * as.c (std_shortopts): Allow -g to take an optional argument.
5176 (parse_args): Pass any switch starting with -g on to the backend
5179 2004-08-18 Mark Mitchell <mark@codesourcery.com>
5181 * configure.in (arm*-*-symbianelf*): New target.
5182 (arm*-*-eabi*): Likewise.
5183 * configure: Regenerated.
5185 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5186 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
5189 2004-08-18 Jakub Jelinek <jakub@redhat.com>
5191 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
5192 argument, don't do anything if current section is not
5193 .gnu.linkonce.t.* and linkonce_empty is set.
5194 (generate_unwind_image, dot_endp): Adjust callers, call
5195 start_unwind_section (*, 1) if nothing will be put into the
5198 2004-08-17 Nick Clifton <nickc@redhat.com>
5200 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
5201 (show_usage): Add -g.
5202 (std_longopts): Add --gen-debug. Alpha sort the table.
5203 (parse_args): Print an error message if a switch is not handled.
5204 Handle the -g switch, calling md_debug_format_selector() if
5206 * NEWS: Mention new feature.
5207 * doc/as.texinfo: Document new switch.
5208 * doc/internals.texi: Document behaviour of md_parse_option.
5210 * config/tc-arm.c (md_parse_option): Do not issue an error message
5211 if the switch is not recognised.
5212 * config/tc-m68k.c (md_parse_option): Likewise.
5213 * config/tc-pdp11.c (md_parse_option): Likewise.
5214 * config/tc-v850.c (md_parse_option): Likewise.
5216 * as.h: Fix up formatting.
5219 2004-08-16 Nick Clifton <nickc@redhat.com>
5221 * macro.c (macro_set_alternate): Use ISO C90 formatting.
5223 * configure.in: Sort architecture based tables alphabetically.
5224 * configure: Regenerate.
5226 2004-08-16 Alan Modra <amodra@bigpond.net.au>
5228 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
5229 { "cc", 68 }, with { "cr", 70 }.
5231 2004-08-13 Jan Beulich <jbeulich@novell.com>
5232 Nick Clifton <nickc@redhat.com>
5234 * as.c: Add and handle new --alternate command line option.
5235 * macro.c (macro_set_alternate): New.
5236 * macro.h (macro_set_alternate): Declare.
5237 * read.c: Add and handle new .altmacro and .noaltmacro directives.
5238 * doc/as.texinfo: Document new command line option and pseudo-ops
5239 as well as insert documentation originating from gasp about
5240 alternate macro syntax.
5241 * NEWS: Mention new command line option and pseudo-ops.
5243 2004-08-10 Mark Mitchell <mark@codesourcery.com>
5245 * expr.c (operand): Handle the "~", "-", and "!" operators applied
5248 2004-08-06 Paul Brook <paul@codesourcery.com>
5250 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
5251 Handle new relocations.
5252 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
5254 2004-08-05 Bob Wilson <bob.wilson@acm.org>
5256 * write.c (relax_segment): Use was_address instead of address when
5257 setting fr_fix field for align frag due to backwards .org.
5259 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
5261 Introduce SH2a support.
5262 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5263 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
5265 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5266 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
5267 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5268 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
5269 to end of conditional expression.
5270 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5271 * config/tc-sh.c: Add sh2a-nofpu support.
5272 2003-12-29 DJ Delorie <dj@redhat.com>
5273 * tc-sh.c: Add sh2a support.
5274 (parse_reg): Add tbr.
5275 (parse_at): Support @@(disp,tbr).
5276 (get_specific): Support sh2a opcodes.
5277 (insert4): New, for 4 byte relocs.
5278 (build_Mytes): Support sh2a opcodes.
5279 (md_apply_fix3_Mytes): Support sh2a opcodes.
5280 2003-12-02 Michael Snyder <msnyder@redhat.com>
5281 * config/tc-sh.c (md_parse_option): Handle sh2a.
5282 (sh_elf_final_processing): Ditto.
5284 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
5286 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
5289 2004-07-27 Alan Modra <amodra@bigpond.net.au>
5291 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
5292 (ppc_arch): Expand comment.
5294 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
5296 * config/tc-crx.c: Support evaluating the difference between two
5298 * config/tc-crx.h: Likewise.
5300 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
5302 * config/tc-ia64.c (start_unwind_section): Set the linked-to
5304 (ia64_elf_section_change_hook): Set the linked-to section for
5307 2004-07-26 Dmitry Diky <diwil@spec.ru>
5309 * config/tc-msp430.c: Add new subtargets: msp430x1610,
5310 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
5311 msp430xG438, msp430xG439.
5313 2004-07-25 Daniel Jacobowitz <dan@debian.org>
5315 * doc/as.texinfo (Section, PushSection): Correct documentation
5318 2004-07-21 Jan Beulich <jbeulich@novell.com>
5320 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
5321 permissible for the selected instruction suffix.
5322 (match_template): Don't permit 64-bit general purpose operands in
5324 (finalize_imm): Permit 64-bit immediates.
5325 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
5326 specially except for the width of the used base and/or index
5327 registers. For 32-bit displacements, use sign-extended
5328 relocations only when using 64-bit addressing.
5329 Force zero displacement on rip-relative addressing when there is
5330 no other displacement.
5331 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
5332 specially except for the width of the used base and/or index
5334 (parse_register): Disallow Reg64 registers in 32-bit mode.
5336 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
5337 suffix if the instruction doesn't support it.
5339 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
5341 * config/tc-mips.c (append_insn): Handle constant expressions with
5342 no associated relocation.
5343 (mips_ip): Cancel the expression after use for the Q format
5345 (parse_relocation): Return no relocation for unsupported
5347 (my_getSmallExpression): Return no relocation if no relocation
5350 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5352 * config/obj-som.c (adjust_stab_sections): Add prototype.
5353 (obj_som_compiler, obj_som_version, obj_som_copyright,
5354 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
5355 * config/tc-hppa.c (update_subspace): Likewise.
5356 (is_defined_subspace): Amplify comment.
5357 * config/obj-som.h (som_frob_file): Add prototype.
5359 2004-07-19 Christopher Faylor <cgf@timesys.com>
5360 H.J. Lu <hongjiu.lu@intel.com>
5362 * subsegs.c (section_symbol): Don't create a new segment when
5363 existing segment is undefined.
5365 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
5367 * config/tc-arm.c: Include include/opcode/arm.h.
5368 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
5369 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
5370 (FPU_ARCH_*): Delete.
5371 * Makefile.am: Update dependencies.
5372 * Makefile.in: Regenerate.
5374 2004-07-15 Nick Clifton <nickc@redhat.com>
5376 * configure.in: Accept armbe as a big-endian arm configuration.
5377 * configure: Regenerate.
5379 2004-07-13 Thomas Nystrom <thn@saeab.se>
5381 * config/tc-i386.c (T_SHIFTOP): New constant.
5382 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
5383 (intel_el1): Handle '~'.
5384 (intel_get_token): Handle '<>', '&', '|' and '~'.
5386 2004-07-13 Nick Clifton <nickc@redhat.com>
5388 (md_assemble): Remove spurious newline from end of as_bad error
5390 (intel_e05_1): Likewise.
5391 (intel_e11): Likewise.
5392 (intel_match_token): Likewise.
5394 2004-07-11 Andreas Schwab <schwab@suse.de>
5396 * config/tc-m68k.c: Convert to C90. Remove redundant
5397 declarations. Indentation fixup.
5398 [M68KCOFF]: Include "obj-coff.h" instead of declaring
5399 obj_coff_section ourselves.
5401 2004-07-09 James E Wilson <wilson@specifixinc.com>
5403 * config/tc-ia64.c (default_big_endian): New.
5404 (dot_byteorder, md_begin): Use it.
5405 (md_parse_option): Set it.
5407 2004-07-09 Nick Clifton <nickc@redhat.com>
5409 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
5410 * configure: Regenerate.
5411 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
5412 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
5413 sh_find_elf_flags if necessary.
5415 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
5417 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
5418 going to be split into more than one in-place addend, return 0
5419 for relocations against mergeable sections. Associate comments
5422 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
5424 * Makefile.am (CPU_TYPES): Add crx.
5425 (TARGET_CPU_CFILES): Add config/tc-crx.c.
5426 (TARGET_CPU_HFILES): Add config/tc-crx.h.
5427 (DEPTC_crx_elf): New target.
5428 (DEPOBJ_crx_elf): Likewise.
5429 (DEP_crx_elf): Likewise.
5430 * Makefile.in: Regenerate.
5431 * configure.in: Add crx* target.
5432 * configure: Regenerate.
5433 * config/tc-crx.c: New file.
5434 * config/tc-crx.h: New file.
5435 * NEWS: Mention new target.
5437 2004-07-06 Nick Clifton <nickc@redhat.com>
5439 * config.in: Undefine TARGET_SYMBIAN by default.
5441 * configure: Regenerate. Add sh-symbian-elf target. If
5442 selected define TARGET_SYMBIAN.
5443 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
5444 format if TARGET_SYMBIAN has been defined.
5446 * output-file.c (output_file_create): Report the target format
5447 chosen when bfd_openw reports that it is invalid.
5449 * config/obj-coff.c (coff_pseudo_table): Only define the weak
5450 pseudo for BFD based assemblers.
5452 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
5455 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
5456 (md_parse_option): Remove redundant -isa testing.
5457 Make bfd_arch variable const.
5458 (md_show_usage): Make bfd_arch variable const.
5460 2004-07-03 James E Wilson <wilson@specifixinc.com>
5462 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
5463 * config/tc-ia64.h (md_frag_check): Define.
5465 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
5467 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
5469 * doc/as.texinfo (Weak): Document PE weak symbols.
5471 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
5473 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
5474 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
5475 (mips_frob_file): Rework so that only a single pass through the
5476 relocs is needed. Allow %lo()s to have higher offsets than their
5477 corresponding %hi()s or %got()s.
5479 2004-07-02 Nick Clifton <nickc@redhat.com>
5481 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
5482 allow values which have come from undefined symbols.
5483 Always consider this fixup to have been processed as a reloc
5484 cannot be generated for it.
5486 2004-07-02 Alan Modra <amodra@bigpond.net.au>
5488 * frags.h (struct frag): Add has_code and insn_addr fields.
5489 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
5490 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
5491 * config/tc-ppc.h (md_frag_check): Define.
5493 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
5495 * doc/Makefile.am (info): Rename goal to...
5496 (info-local): ... this, to preserve implicit dependencies.
5497 * doc/Makefile.in: Regenerate with automake 1.8.5.
5499 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5501 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
5502 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
5503 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
5504 (tc_gen_reloc): Likewise.
5505 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
5506 (m32r_parse_name): Likewise.
5507 (m32r_cgen_parse_fix_exp): Likewise.
5508 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
5509 (O_PIC_reloc): Likewise.
5510 (TC_CGEN_PARSE_FIX_EXP): Likewise..
5511 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
5512 for @GOTOFF, @GOT, @PLT.
5514 2004-06-21 Jan Beulich <jbeulich@novell.com>
5516 * gas/symbols.c: While discarding ordinary local absolute symbols
5517 when --strip-local-absolute is in effect, retain file symbols.
5519 2004-06-20 Andreas Schwab <schwab@suse.de>
5521 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
5522 (md_parse_option): Likewise.
5524 2004-06-17 Jan Beulich <jbeulich@novell.com>
5526 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
5527 * config/te-netware.h: New file.
5528 * config/te-ppcnw.h: Delete: Obsolete.
5529 * configure.in: Eliminate ill NetWare targets. Make generic
5530 NetWare target use proper emulation.
5531 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
5532 reference to new te-netware.h.
5533 * configure: Regenerate.
5534 * Makefile.in: Regenerate.
5536 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
5538 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
5539 comparison in .insn pseudo operation.
5541 2004-06-15 Alan Modra <amodra@bigpond.net.au>
5543 * config/obj-coff.c (coff_adjust_section_syms): Use
5544 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
5545 (coff_frob_section): Likewise.
5546 * config/tc-mips.c (md_apply_fix3): Likewise.
5547 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
5548 (elf_frob_file_after_relocs): Likewise.
5550 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5552 * config/tc-hppa.c (log2): Rename to exact_log2.
5553 (pa_next_subseg): Delete unused function.
5554 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
5555 (create_new_subspace): Likewise.
5558 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
5559 labels. Fix warning.
5561 2004-05-28 DJ Delorie <dj@redhat.com>
5563 * config/tc-mn10300.h (tc_fix_adjustable): Define.
5564 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
5565 or non-merged symbols.
5567 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
5569 * config/tc-ia64.c (remove_marked_resource): Save, clear and
5570 restore the old slot when inserting srlz.i/srlz.d.
5572 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
5574 * Makefile.am: Regenerate dependecies.
5575 * Makefile.in: Regenerate.
5576 * config/tc-sh.c (valid_arch): Make unsigned.
5577 (preset_target_arch): Likewise.
5578 (md_begin): Use new architecture flags system.
5579 (get_specific): Likewise.
5580 (assemble_ppi): Likewise.
5581 (md_assemble): Likewise. Also fix error check for bad opcodes.
5582 (md_parse_option): Likewise. Also generate -isa values according
5583 to the table in bfd/cpu-sh.c instead of just constants. Also
5584 allow <arch>-up ISA variants.
5585 (sh_elf_final_processing): Replace if-else chain with a call to
5586 sh_find_elf_flags().
5588 2004-05-28 Peter Barada <peter@the-baradas.com>
5590 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
5591 with zero offset into mode 2 addressing to save a word.
5593 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
5595 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
5596 (ar_is_only_in_integer_unit): New.
5597 (ar_is_only_in_memory_unit): New.
5598 (generate_unwind_image): Silence gcc on 32bit host.
5599 (md_assemble): Use ar_is_only_in_integer_unit instead of
5600 ar_is_in_integer_unit. Check AR access.
5602 2004-05-27 Peter Barada <peter@the-baradas.com>
5604 * config/tc-m68k.c (md_begin): Sort the opcode table into
5606 (m68k_compare_opcode): New function to do the sorting.
5608 2004-05-24 Peter Barada <peter@the-baradas.com>
5610 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
5611 addressing on MIT style operands.
5612 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
5614 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
5617 2004-05-23 Alan Modra <amodra@bigpond.net.au>
5619 * expr.c (operand, operator): Don't reject '++' and '--'.
5621 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
5623 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
5626 2004-05-17 Adam Nemet <anemet@lnxw.com>
5628 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
5629 * configure: Regenerate.
5631 2004-05-13 Paul Brook <paul@codesourcery.com>
5633 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
5635 2004-05-13 Joel Sherrill <joel@oarcorp.com>
5637 * configure.in (or32-*-rtems*): Switch to elf.
5638 * configure: Regenerate.
5640 2004-05-13 Nick Clifton <nickc@redhat.com>
5642 * po/fr.po: Updated French translation.
5644 2004-05-11 Nick Clifton <nickc@redhat.com>
5646 * doc/as.texinfo (Section): Document G and T flags to .section
5647 directive. Document the extra arguments that the G flag
5648 requires. Document the #tls flag.
5650 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
5652 * subsegs.c (section_symbol): Create a new section symbol if
5653 the existing one doesn't match.
5654 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
5656 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
5658 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
5659 to cope with VR4181A errata MD(1) and MD(4).
5661 2004-05-07 Brian Ford <ford@vss.fsi.com>
5663 * NEWS: Mention .secrel32 for pe[i]-i386.
5665 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
5667 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
5668 (HANDLE_ALIGN): New.
5670 2004-05-06 Daniel Jacobowitz <dan@debian.org>
5672 * Makefile.am (DIST_SUBDIRS): Define.
5673 * aclocal.m4: Regenerate with automake 1.8.4.
5674 * Makefile.in: Likewise.
5675 * doc/Makefile.in: Likewise.
5677 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
5679 * config/tc-ia64.c (dot_serialize): Declare.
5680 (dot_serialize): New function.
5681 (md_pseudo_table): Add ".serialize.data" and
5682 ".serialize.instruction" directives.
5684 2004-05-06 Nick Clifton <nickc@redhat.com>
5686 * messages (as_internal_value_out_of_range): Print a message about
5687 a value being out of range. Be consistent about whether the
5688 values are printed in decimal or hexadecimal.
5689 (as_warn_value_out_of_range): Generate a warning message about an
5691 (as_bad_value_out_of_range): Generate an error message about an
5693 * as.h: Prototype the new functions.
5694 * config/tc-alpha.c (insert_operand): Use new function.
5695 * config/tc-arc.c (arc_insert_operand): Likewise.
5696 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
5697 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
5698 * config/tc-ppc.c (ppc_insert_operand): Likewise.
5699 * config/tc-s390.c (s390_insert_operand): Likewise.
5700 * config/tc-v850.c (v850_insert_operand): Likewise.
5702 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
5704 * configure.in: Set em=linux for frv-*-*linux*.
5705 * configure: Rebuilt.
5706 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
5707 (frv_md_fdpic_enabled): New.
5708 * config/tc-frv.c (frv_md_fdpic_enabled): New.
5709 (DEFAULT_FDPIC): New.
5710 (frv_flags): Use DEFAULT_FDPIC.
5711 (frv_pic_flag): Likewise.
5712 (OPTION_NOPIC): New.
5713 (md_longopts): Add -mnopic.
5714 (md_parse_option): Handle it.
5715 (md_show_usage): Add -mfdpic and -mnopic.
5717 2004-05-05 Peter Barada <peter@the-baradas.com>
5719 * config/tc-m68k.c: Add find_cf_chip to print list of valid
5720 chips for invalid coldfire instructions, rename selectors
5721 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
5722 add current_chip to track which chip is referred to(including save/restore),
5723 use current_chip to select control registers, not current_arch.
5724 (md_show_usage): Add new chips.
5725 * doc/c-m68k.texi: Document new command line switches.
5727 2004-05-05 Jakub Jelinek <jakub@redhat.com>
5729 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
5730 (NOP_OPCODE): Define.
5731 (s390_align_code): Remove prototype.
5732 * tc-s390.c (s390_align_code): Remove.
5734 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
5736 * config/tc-ia64.c (make_unw_section_name): Removed.
5737 (start_unwind_section): New function.
5738 (generate_unwind_image): Take const segT instead of const
5740 (dot_handlerdata): Adjusted.
5741 (dot_endp): Likewise.
5743 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5745 * config/obj-elf.c (obj_elf_change_section): Allow the
5746 ".note.GNU-stack" section has SHF_EXECINSTR.
5748 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5750 * config/obj-elf.c (get_section): Return bfd_boolean.
5751 (obj_elf_change_section): Call bfd_get_section_by_name_if
5752 instead of bfd_map_over_sections.
5754 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
5756 * config/obj-elf.c (get_section): New function.
5757 (obj_elf_change_section): Support multiple sections with same
5760 2004-04-30 Nick Clifton <nickc@redhat.com>
5762 * config/tc-arm.c (create_register_alias): Fix typo checking for
5763 case sensitive register aliases.
5764 (co_proc_number): Use error message string in all_reg_maps[]
5766 (cp_reg_required_here): Likewise.
5767 (fp_reg_required_here): Likewise.
5769 2004-04-29 Brian Ford <ford@vss.fsi.com>
5771 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
5773 2004-04-28 Chris Demetriou <cgd@broadcom.com>
5775 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
5776 (load_address, macro, mips_ip, md_parse_option)
5777 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
5778 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
5779 embedded-PIC handling, and update comments.
5780 (SWITCH_TABLE): Remove.
5781 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
5782 (enum mips_pic_level): Remove EMBEDDED_PIC.
5783 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
5784 (TC_FORCE_RELOCATION): Update comment.
5785 * ecoff.c (ecoff_build_lineno): Add comment about some code that
5786 might be safe to remove now that MIPS embedded-PIC is gone.
5788 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5790 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
5791 call to obj_set_subsection_attributes.
5792 (obj_som_init_stab_section): Likewise.
5793 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
5794 (pa_def_subspaces): Provide comdat default.
5795 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
5796 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
5797 calls to create_new_subspace and update_subspace to pass comdat flag.
5798 (create_new_subspace, update_subspace): Add new comdat argument. Use
5799 it in calls to obj_set_subsection_attributes.
5800 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
5801 and use of comdat, common and dup_comm parameters.
5803 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
5805 * config/obj-elf.c (obj_elf_change_section): Check if the old
5806 group name is NULL before comparison.
5808 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5810 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
5812 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5814 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
5816 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5818 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
5819 (OPTION_MEMBEDDED_PIC): Remove.
5820 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
5821 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
5822 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
5823 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
5824 (OPTION_ELF_BASE): Renumber.
5825 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
5826 (md_show_usage): Remove mention of -membedded-pic.
5827 * doc/as.texinfo: Remove mention of -membedded-pic.
5829 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5831 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
5832 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
5834 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
5835 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
5836 USE_GLOBAL_POINTER_OPT.
5838 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5840 * config/tc-mips.c (macro): One more use of load_delay_nop.
5842 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
5844 * config/tc-mips.c (load_delay_nop): New function.
5845 (load_address, macro): Use load_delay_nop() to build a nop
5846 which can be omitted with gpr_interlocks.
5848 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5850 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
5851 cop_interlocks): Remove superfluous CPU entries.
5853 2004-04-22 Paul Brook <paul@codesourcery.com>
5855 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
5857 2004-04-22 Peter Barada <peter@the-baradas.com>
5859 * NEWS: Added support for EMAC instructions and MAC/EMAC
5861 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
5862 scale factor tokens, trailing_ampersand to mark mask addressing
5863 for MAC/EMAC instructions.
5864 * config/m68k-parse.y: Add options_ampersand clause, '<<',
5866 (yylex): Handle '>', '<', and '&' following '+'.
5867 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
5868 architectures in archs[].
5869 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
5870 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
5872 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
5873 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
5875 Add EMAC operands to init_table[].
5877 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
5879 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
5881 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
5882 * config/tc-arm.c (enum mstate): Delete from here.
5883 (mapping_state): Remove the static mapstate variable and instead
5884 store the state in the segment. This allows a per-section mapping
5885 state. Handle and ignore MAP_UNDEFINED states.
5886 (arm_elf_change_section): Get the current mapping state from the
5888 (s_ltorg): Set the mapping state to MAP_DATA.
5889 (arm_cleanup): Use arm_elf_change_section to get the mapping state
5890 for each pool as it is emitted.
5892 2004-04-22 Nick Clifton <nickc@redhat.com>
5894 * config/tc-arm.h: Formatting tidy ups.
5896 2004-04-20 Chris Demetriou <cgd@broadcom.com>
5898 * NEWS: Note that MIPS -membedded-pic option is deprecated.
5900 2004-04-20 DJ Delorie <dj@redhat.com>
5902 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
5903 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
5904 [TE_PE] (O_secrel): Define.
5905 [TE_PE] (x86_pe_cons_fix_new): New.
5906 [TE_PE] (pe_directive_secrel): Likewise.
5907 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
5909 2004-04-19 Eric Christopher <echristo@redhat.com>
5911 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
5912 of previous patch for fix in gcc.
5914 2004-04-19 Jakub Jelinek <jakub@redhat.com>
5916 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
5918 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
5920 * read.c (do_align): Call md_flush_pending_output, if defined.
5922 2004-04-16 Alan Modra <amodra@bigpond.net.au>
5924 * expr.c (operand): Correct checks for ++ and --.
5926 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
5928 * config/tc-generic.c: Add some comments.
5930 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
5932 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
5933 -{no-}mfix-vr4122-bugs.
5934 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
5935 (append_insn, mips_emit_delays): Update accordingly.
5936 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
5937 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
5938 (md_parse_option): Update after above changes.
5939 (md_show_usage): Add -mfix-vr4120.
5941 2004-04-13 Bob Wilson <bob.wilson@acm.org>
5943 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
5944 of .section directive; add a reference to the ELF .subsection
5947 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5949 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
5952 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5954 * Makefile.am: Remove mips from aout targets.
5955 * Makefile.in: Regenerate.
5956 * configure.in: Remove mips-dec-bsd* target.
5957 * configure: Regenerate.
5959 2004-04-07 Alan Modra <amodra@bigpond.net.au>
5962 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
5963 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
5964 Update "mapping". Restrict some @ modifiers to 32 bit.
5966 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
5967 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
5969 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
5970 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
5971 dont_adjust_reloc_32 is set.
5972 (md_longopts): Add option -renesas.
5973 (md_parse_option, md_show_usage): Likewise.
5974 * doc/c-sh.texi: Likewise.
5976 2004-04-01 Dave Korn <dk@artimi.com>
5978 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
5979 hi16 and lo16 fixS structs.
5980 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
5981 exactly the same way as for RELOC_DLX_REL16.
5982 (machine_ip): properly respect LO flag in the_insn and
5983 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
5984 (md_apply_fix3): apply RELOC_DLX_LO16.
5986 2004-03-30 Stan Shebs <shebs@apple.com>
5988 Remove long-obsolete MPW support.
5989 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
5990 * configure.in: Remove mention of ppc-*-mpw* config.
5991 * configure.in: Likewise.
5993 2004-03-30 Nick Clifton <nickc@redhat.com>
5995 * config/tc-arm.c (meabi_flags): Make its use conditional upon
5996 OBJ_ELF being defined.
5998 2004-03-27 Alan Modra <amodra@bigpond.net.au>
6000 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
6002 2004-03-23 Paul Brook <paul@codesourcery.com>
6004 * config/tc-arm.c (meabi_flags): New variable.
6005 (arm_parse_eabi): New function.
6006 (md_begin): Set flags for EABI v3.
6008 (arm_long_opts): Add meabi.
6009 * doc/as.texinfo <ARM>: Document -meabi.
6010 * doc/c-arm.texi: Ditto.
6012 2004-03-22 Bob Wilson <bob.wilson@acm.org>
6014 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
6015 tables even when use_literal_section flag is not set.
6017 2004-03-22 Alan Modra <amodra@bigpond.net.au>
6019 * config/tc-sh.c: Remove trailing whitespace.
6021 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
6023 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
6024 --mul-bug-abort and the default behavior.
6025 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
6026 (err_for_dangerous_mul_placement): New variable.
6027 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
6029 (md_cris_relax_table): Have placeholder for STATE_MUL.
6030 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
6031 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
6033 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
6034 STATE_BYTE)>: Ditto.
6035 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
6036 alignment and position of this frag, emit error message if
6038 (md_assemble): For a multiply insn and when checking it,
6039 transform the current frag into a special frag for that purpose.
6040 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
6041 OPTION_MULBUG_ABORT_ON>: Handle new options.
6043 2004-03-19 Bob Wilson <bob.wilson@acm.org>
6045 * config/tc-xtensa.c (mark_literal_frags): New function.
6046 (xtensa_move_literals): Call mark_literal_frags for all literal
6047 segments, including init and fini literal segments.
6048 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
6050 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6052 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
6053 (pa_comm): Set BSF_OBJECT in symbol flags.
6055 2004-03-19 Alan Modra <amodra@bigpond.net.au>
6057 * Makefile.am: Run "make dep-am".
6058 * Makefile.in: Regenerate.
6059 * doc/Makefile.in: Regenerate.
6060 * config.in: Regenerate.
6061 * po/gas.pot: Regenerate.
6063 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
6065 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
6066 (demand_empty_rest_of_line): Issue an error here.
6067 (ignore_rest_of_line): Silently skip to end.
6068 (demand_copy_string): Issue an error, not warning.
6070 * config/obj-elf.c (obj_elf_section_name): Likewise.
6071 (obj_elf_section): Likewise.
6072 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
6073 (arc_extinst): Likewise.
6074 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
6075 (dot_spill): Likewise.
6076 (dot_unwabi): Likewise.
6077 (dot_prologue): Likewise.
6079 * expr.c (operand): Reject ++ and --.
6080 (operator): Likewise.
6082 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
6084 * config/tc-sh.c: Include dw2gencfi.h.
6085 (sh_cfi_frame_initial_instructions): New function.
6086 (sh_regname_to_dw2regnum): Likewise.
6087 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
6089 (TARGET_USE_CFIPOP): Define.
6090 (tc_cfi_frame_initial_instructions): Likewise.
6091 (tc_regname_to_dw2regnum): Likewise.
6092 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
6093 * Makefile.am: Update dependencies.
6094 * Makefile.in: Regenerate.
6096 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
6098 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
6099 * configure: Regenerate.
6101 2004-03-12 Bob Wilson <bob.wilson@acm.org>
6103 * read.c (s_leb128): Call md_flush_pending_output.
6105 2004-03-12 Michal Ludvig <mludvig@suse.cz>
6107 * config/tc-i386.c (output_insn): Handle PadLock instructions.
6108 * config/tc-i386.h (CpuPadLock): New define.
6109 (CpuUnknownFlags): Added CpuPadLock.
6111 2004-03-07 Andreas Schwab <schwab@suse.de>
6113 * doc/c-hppa.texi (HPPA Directives): Fix typo.
6115 2004-03-07 Richard Henderson <rth@redhat.com>
6117 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
6118 (cfi_finish): Likewise for fde.
6120 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
6122 * config/tc-ia64.c (md_assemble): Properly handle NULL
6124 (ia64_handle_align): Don't abort if failed to add a stop bit.
6126 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
6128 * Makefile.in: Regenerated.
6129 * aclocal.m4: Likewise.
6130 * configure: Likewise.
6131 * doc/Makefile.in: Likewise.
6133 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
6135 * config/tc-ia64.c (dot_align): New.
6136 (ia64_do_align): Make it static.
6137 (md_pseudo_table): Use "dot_align" for "align".
6138 (ia64_md_do_align): Don't set align_frag here.
6139 (ia64_handle_align): Add a stop bit to the previous bundle if
6142 * config/tc-ia64.h (ia64_do_align): Removed.
6144 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
6146 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
6147 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
6148 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
6149 the most general type or the user specifically requested it.
6150 (md_assemble): Add a new error message for when an instruction
6151 is understood, but is not allowed due to an -isa option.
6153 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
6155 * config/tc-ia64.c (align_frag): New.
6156 (md_assemble): Set the tc_frag_data field in align_frag for
6157 IA64_OPCODE_FIRST instructions.
6158 (ia64_md_do_align): Set align_frag.
6159 (ia64_handle_align): Add a stop bit if needed.
6161 * config/tc-ia64.h (TC_FRAG_TYPE): New.
6162 (TC_FRAG_INIT): New.
6164 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
6166 * config/tc-frv.c (fr400_audio): New variable.
6167 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
6168 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
6169 (target_implements_insn_p): New function.
6170 (md_assemble): Report an error if the processor doesn't implement
6173 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6175 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
6176 (md_parse_option): Ditto.
6177 (OPTION_NO_SPECIAL_M32R): Added.
6178 (md_show_usage): Document it.
6179 (enable_speial_m32r): Changed a default value from 0 to 1.
6180 * doc/c-m32r.texi: Document the -no-bitinst option.
6182 2004-02-27 Nick Clifton <nickc@redhat.com>
6184 * config/tc-sh.c (get_operand): Revert previous delta.
6185 (tc_gen_reloc): Check for an unknown reloc type before processing
6188 2004-02-27 Hannes Reinecke <hare@suse.de>
6190 * config/tc-s390.c (s390_insn): Correct range check for opcode in
6191 .insn pseudo operation.
6193 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
6195 * config/tc-sh.c (get_operand): In case of #Imm, check has been
6196 added for wrong syntax.
6198 2004-02-26 Eric Christopher <echristo@redhat.com>
6200 * config/tc-mips.c (mips_dwarf2_addr_size): New.
6201 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
6203 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
6205 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
6206 nibble types to assembler.
6208 2004-02-25 Fred Fish <fnf@redhat.com>
6210 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
6212 2004-02-20 James E Wilson <wilson@specifixinc.com>
6214 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
6216 (fixup_unw_records): New arg before_relax. Pass to slot_index.
6217 (ia64_estimate_size_before_relax): New.
6218 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
6219 (generate_unwind_image): Pass 1 to fixup_unw_records.
6220 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
6221 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
6223 2004-02-19 Jakub Jelinek <jakub@redhat.com>
6225 * stabs.c (generate_asm_file): Avoid warning about use of
6226 uninitialized variable.
6228 2004-02-18 David Mosberger <davidm@hpl.hp.com>
6230 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
6231 body, and endp, allow unwind records which do not have a "t"
6232 (time/instruction) field.
6234 2004-02-17 Petko Manolov <petkan@nucleusys.com>
6236 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
6237 (do_mav_dspsc_2): Likewise.
6238 Fix accumulator registers move opcodes.
6240 2004-02-13 Hannes Reinecke <hare@suse.de>
6241 Jakub Jelinek <jakub@redhat.com>
6243 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
6245 2004-02-10 Steve Ellcey <sje@cup.hp.com>
6247 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
6248 (tc_frob_symbol): New macro definition.
6249 * config/tc-ia64.c (ia64_frob_symbol): New routine.
6251 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
6253 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
6256 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
6258 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
6259 (TC_CASE_SENSITIVE): ... this.
6260 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
6261 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
6263 2004-02-06 James E Wilson <wilson@specifixinc.com>
6265 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
6266 (generate_unwind_image): Re-add it here.
6268 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
6270 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
6271 * read.h (SKIP_WHITESPACE): Turn into an expression.
6272 * read.c (read_a_source_file): A pseudo is removed by having a
6275 2004-02-05 James E Wilson <wilson@specifixinc.com>
6277 * config/tc-ia64.c (output_endp): New.
6278 (count_bits): Delete.
6279 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
6280 endp unwind records.
6281 (fixup_unw_records): Handle endp unwind records. Delete code for
6282 shortening prologue regions not followed by a body record.
6283 (dot_endp): Call add_unwind_entry to emit endp unwind record.
6284 * config/tc-ia64.h (unw_record_type): Add endp.
6286 2004-02-03 James E Wilson <wilson@specifixinc.com>
6288 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
6289 fill padding bytes with zeroes.
6290 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
6291 sets unwind_record slot_number and slot_frag fields.
6293 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6295 * config/tc-mips.c (add_got_offset_hilo): New function.
6296 (macro): Use load_register() and add_got_offset_hilo() to load
6297 constants instead of hardcoding code sequences throughout.
6299 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
6301 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
6303 2004-01-26 Bernardo Innocenti <bernie@develer.com>
6305 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
6307 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
6308 of hard-coded test for TARGET_OS=elf.
6310 2004-01-24 Chris Demetriou <cgd@broadcom.com>
6312 * config/tc-mips.c (hilo_interlocks): Change definition
6313 so that MIPS32, MIPS64 and later ISAs are included, along with
6314 the already-included machines. Update comments.
6316 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
6318 * config/tc-arm.c (tc_gen_reloc): Improve error message for
6319 undefined local labels.
6321 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6323 * config/tc-mips.c (load_address, macro): Update comments about
6324 NewABI GP relaxation.
6326 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6328 * config/tc-mips.c (macro_build): Remove place and counter arguments.
6329 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
6330 (mips16_macro_build, macro_build_jalr): Remove counter argument.
6331 (set_at, load_register, load_address, move_register): Likewise.
6332 (load_got_offset, add_got_offset): Likewise.
6333 Update all calls and tidy accordingly.
6335 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6337 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
6338 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
6339 (RELAX_USE_SECOND): Bump to 0x10000.
6340 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
6341 (mips_macro_warning): New variable.
6342 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
6343 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
6344 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
6346 (append_insn): Update mips_macro_warning.sizes.
6347 (macro_start, macro_warning, macro_end): New functions.
6348 (macro_build): Don't emit warnings here.
6349 (macro_build_lui, md_estimate_size_before_relax): ...or here.
6350 (md_convert_frag): Check for cases where one macro alternative
6351 needs a warning and the other doesn't. Emit a warning if the
6352 longer sequence was chosen.
6354 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6356 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
6357 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
6358 the first sequence, the size of the second sequence, and a flag
6359 that says whether we should warn.
6360 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
6361 (RELAX_FIRST, RELAX_SECOND): New.
6362 (mips_relax): New variable.
6363 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
6364 (append_insn): Remove "place" argument. Use mips_relax.sequence
6365 rather than "place" to check whether we're expanding the second
6366 alternative of a relaxable macro. Remove redundant check for
6367 branch relaxation. If generating a normal insn, and there
6368 is not enough room in the current frag, call relax_close_frag()
6369 to close it. Update mips_relax.sizes[]. Emit fixups for the
6370 second version of a relaxable macro. Record the first relaxable
6371 fixup in mips_relax. Remove tc_gen_reloc workaround.
6372 (macro_build): Remove all uses of "place". Use mips_relax.sequence
6373 in the same way as in append_insn.
6374 (mips16_macro_build): Remove "place" argument.
6375 (macro_build_lui): As for macro_build. Don't drop the add_symbol
6376 when generating the second version of a relaxable macro.
6377 (load_got_offset, add_got_offset): New functions.
6378 (load_address, macro): Use new relaxation machinery. Remove
6379 tc_gen_reloc workarounds.
6380 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
6381 version of a relaxable macro is needed. Return -RELAX_SECOND if the
6382 first version is needed.
6383 (tc_gen_reloc): Remove relaxation handling.
6384 (md_convert_frag): Go through the fixups for a relaxable macro and
6385 mark those that belong to the unneeded alternative as done. If the
6386 second alternative is needed, adjust the fixup addresses to account
6387 for the deleted first alternative.
6389 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6391 * frags.h (frag_room): Declare.
6392 * frags.c (frag_room): New function.
6393 * doc/internals.texi: Document it.
6395 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6397 * config/tc-mips.c (append_insn): Don't do r3900 interlock
6398 optimization for -mtune=r3900, as this will break on other CPUs.
6400 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
6402 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
6403 be relaxed, use fixup.
6404 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
6406 2004-01-19 Jakub Jelinek <jakub@redhat.com>
6408 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
6411 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6413 * config/tc-mips.c (append_insn): Properly detect variant frags
6414 that preclude swapping of relaxed branches. Correctly swap
6415 instructions between frags when dealing with relaxed branches.
6417 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6419 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
6421 * aclocal.m4: Regenerate.
6422 * configure: Regenerate.
6424 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
6426 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
6429 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
6431 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
6432 reloc, reserve space for the delay slot as well as the jalr itself.
6434 2004-01-09 Paul Brook <paul@codesourcery.com>
6436 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
6437 (do_vfp_sp2_from_reg2): New function.
6439 (do_vfp_dp_from_reg2): Check return values properly.
6441 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
6443 * config/tc-mips.c (warn_nops): Remove static variable.
6444 (macro): Remove test of warn_nops.
6445 (md_shortops): Remove 'n'.
6446 (md_parse_option): Remove 'n' case.
6447 (md_show_usage): Remove -n.
6448 * doc/as.texinfo (Overview): Remove MIPS -n option.
6449 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
6450 * NEWS: Mention removal of MIPS -n option.
6452 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
6453 (cop_interlocks): Check ISA level.
6454 (cop_mem_interlocks): Define.
6455 (reg_needs_delay): Check cop_interlocks rather than
6456 ISA_HAS_COPROC_DELAYS.
6457 (append_insn): Likewise. Use cop_mem_interlocks rather than
6458 directly checking mips_opts.isa.
6459 (mips_emit_delays): Likewise.
6461 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
6463 * config/tc-ia64.c (unwind): Move next_slot_number and
6464 next_slot_frag to ...
6465 (unw_rec_list): Here.
6466 (free_list_records): Removed.
6467 (output_unw_records): Likewise.
6468 (generate_unwind_image): Make it void.
6469 (alloc_record): Initialize next_slot_number and next_slot_frag.
6470 (slot_index): Take .org, .space and .align into account.
6471 (fixup_unw_records): Don't set slot_number to 0. Use
6472 list->next_slot_number and list->next_slot_frag instead of
6473 unwind.next_slot_number and unwind.next_slot_frag.
6474 (ia64_convert_frag): New.
6475 (generate_unwind_image): Generate a rs_machine_dependent frag
6477 (emit_one_bundle): Use list->next_slot_number and
6478 list->next_slot_frag instead of unwind.next_slot_number and
6479 unwind.next_slot_frag.
6481 * config/tc-ia64.h (md_convert_frag): Defined as
6483 (md_estimate_size_before_relax): Defined as (f)->fr_var.
6485 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
6487 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
6488 * config/tc-frv.h (md_apply_fix3): Don't define.
6489 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
6491 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
6492 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
6493 * config/tc-frv.c (line_separator_chars): Add `!'.
6494 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
6495 * config/tc-frv.c (md_assemble): Clear insn upfront.
6496 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
6497 * config/tc-frv.c (OPTION_FDPIC): New macro.
6498 (md_longopts): Add mfdpic.
6499 (md_parse_option): Handle it.
6500 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
6501 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
6502 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
6503 (frv_pic_ptr): Parse funcdesc.
6505 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6507 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
6508 gasver.texi. Remove duplicate symbol definitions for texi2pod.
6510 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6512 * Makefile.am (Makefile): Move the dependency on
6513 $(BFDDIR)/configure.in to...
6514 (CONFIG_STATUS_DEPENDENCIES): ... here.
6515 (AUTOMAKE_OPTIONS): Require automake 1.8.
6516 * Makefile.in: Regenerate.
6517 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
6518 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
6519 $(BFDDIR)/configure.in here as well.
6520 * doc/Makefile.in: Regenerate.
6522 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6524 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
6525 * Makefile.in: Regenerate.
6526 * aclocal.m4: Regenerate.
6527 * doc/Makefile.am (install, install-info): Remove.
6528 (install-data-local): A new hook for install-info.
6529 (AUTOMAKE_OPTIONS): Require automake 1.8.
6530 * doc/Makefile.in: Regenerate.
6532 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
6534 * doc/c-sh.texi: Update description about floating point behavior
6537 2004-01-02 Bernardo Innocenti <bernie@develer.com>
6539 * configure.in: Add m68k-uClinux target.
6540 * configure: Regenerate.
6542 For older changes see ChangeLog-0203
6548 version-control: never