1 2005-11-07 Alan Modra <amodra@bigpond.net.au>
3 * macro.c (buffer_and_nest): Skip labels regardless of
4 NO_PSEUDO_DOT and flag_m68k_mri.
6 2005-11-07 Arnold Metselaar <arnold.metselaar@planet.nl>
8 * expr.c (integer_constant): Match only 'B' as binary suffix if
9 NUMBERS_WITH_SUFFIX and LOCAL_LABELS_FB. Allow both 'b' and 'B'
12 2005-11-04 Alexandre Oliva <aoliva@redhat.com>
14 * read.c (s_weakref): Do not permit redefinitions.
15 * symbols.c (colon): Do not permit redefinitions of equated
18 2005-11-01 Thiemo Seufer <ths@networkno.de>
21 * Makefile.am: Disable -Werror for the itbl-lex.o rule.
22 * Makefile.in: Regenerate.
24 2005-11-01 Thiemo Seufer <ths@networkno.de>
26 * config/tc-mips.c (md_parse_option): Fix typo in comment.
28 2005-10-30 Mark Mitchell <mark@codesourcery.com>
30 * as.c (show_usage): Document "@FILE".
32 2005-10-30 H.J. Lu <hongjiu.lu@intel.com>
34 * Makefile.am (OBJ_FORMATS): Remove vms.
36 * Makefile.in: Regenerated.
38 * dep-in.sed: Replace " ./" with " ".
40 2005-10-28 Dave Brolley <brolley@redhat.com>
42 Contribute the following change:
43 2005-09-19 Dave Brolley <brolley@redhat.com>
45 * config/tc-m32c.c (default_isa): New static variable.
46 (m32c_isa): Now of type CGEN_BITSET.
47 (md_begin): Pass &m32c_isa to m32c_cgen_cpu_open.
49 2005-10-28 Paul Brook <paul@codesourcery.com>
51 * config/tc-arm.c (aeabi_set_public_attributes): Use selected_cpu
52 instead of mcpu_cpu_opt.
54 2005-10-27 Sterling Augustine <sterling@tensilica.com>
56 * config/tc-xtensa.c (find_vinsn_conflicts): Change error messages to
57 refer to "ports" instead of "queues".
58 (check_t1_t2_reads_and_writes): Pass correct interface values to
59 xtensa_interface_inout.
61 2005-10-27 Jan Beulich <jbeulich@novell.com>
63 * read.c (assign_symbol): Also consider equates already defined.
64 * symbols.c (symbol_clone): Also clone the underlying BFD symbol.
65 * config/obj-coff.h (obj_symbol_clone_hook): New.
66 (coff_obj_symbol_clone_hook): Declare.
67 * config/obj-coff.c (coff_obj_symbol_clone_hook): New.
69 2005-10-26 DJ Delorie <dj@redhat.com>
71 * config/tc-m32c.c (md_relax_table, subtype_mappings,
72 md_convert_frag): Add jsr.w support.
74 * config/tc-m32c.c (md_assemble): Don't use errmsg as the format
76 (md_cgen_lookup_reloc): Add m32c bitbase operands. Add 8-s24
77 and imm-8-HI operands.
79 2005-10-26 Paul Brook <paul@codesourcery.com>
81 * config/tc-arm.c (insns): Correct "sel" entry.
83 2005-10-26 Jan Beulich <jbeulich@novell.com>
85 * config/tc-i386.c (i386_operand): Don't check register prefix here.
86 (parse_real_register): Rename from parse_register.
87 (parse_register): New.
88 (i386_parse_name): New.
90 (intel_e11): Don't tolerate registers in offset expressions anymore.
91 (intel_get_token): Don't check register prefix here. Copy the actual
92 register token, not the canonical register name.
93 * config/tc-i386.h (md_operand): Delete.
94 (i386_parse_name): Declare.
95 (md_parse_name): Define.
97 2005-10-25 Arnold Metselaar <arnold.metselaar@planet.nl>
99 * Makefile.am: Add Z80 cpu.
100 * Makefile.in: Regenerated.
101 * app.c (do_scrub_chars)<TC_Z80>: Correctly scrub "ex af,af'"
102 and disallow newlines in quoted strings.
103 * configure.tgt: Add z80-*-coff.
104 * config/obj-coff.h: Add format "coff-z80".
105 * doc/Makefile.am: Add c-z80.texi.
106 * doc/Makefile.in: Regenerated.
107 * doc/all.texi: Add Z80.
108 * doc/c-z80.texi: New file
109 * doc/as.texinfo: Add z80 options and some z80-related remarks.
110 * config/tc-z80.c: New file
111 * config/tc-z80.h: New file
112 * NEWS: Mention new support.
114 2005-10-25 H.J. Lu <hongjiu.lu@intel.com>
116 * write.c (adjust_reloc_syms): Undo the change made on
117 2005-04-26 to allow local symbol set to undefined symbol.
119 2005-10-24 H.J. Lu <hongjiu.lu@intel.com>
121 * Makefile.am (bfin-parse.tab.h): Removed.
122 (bfin-parse.h): Added.
123 * Makefile.in: Regenerated.
125 2005-10-25 Alan Modra <amodra@bigpond.net.au>
127 * po/POTFILES.in: Regenerate.
128 * po/gas.pot: Regenerate.
130 2005-10-24 Bernd Schmidt <bernd.schmidt@analog.com>
132 * config/tc-bfin.c (Expr_Node_Gen_Reloc): If have symbol + constant,
133 make a single reloc with an offset rather than a stack.
134 * config/tc-bfin.h (MD_APPLY_SYM_VALUE): Define to 0.
136 2005-10-24 Alexandre Oliva <aoliva@redhat.com>
138 * read.c (potable): Add weakref.
140 * read.h (s_weakref): Declare.
141 * struc-symbol.h (struct symbol): Add sy_weakrefr and sy_weakrefd.
142 * symbols.c (colon): Clear weakrefr.
143 (symbol_find_exact): Rename to, and reimplement in terms of...
144 (symbol_find_exact_noref): ... new function.
145 (symbol_find): Likewise...
146 (symbol_find_noref): ... ditto.
147 (resolve_symbol_value): Resolve weakrefr without setting their
149 (S_SET_WEAK): Call hook.
150 (S_GET_VALUE): Follow weakref link.
151 (S_SET_VALUE): Clear weakrefr.
152 (S_IS_WEAK): Follow weakref link.
153 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): New.
154 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): New.
155 (symbol_set_value_expression, symbol_set_frag): Clear weakrefr.
156 (symbol_mark_used): Follow weakref link.
157 (print_symbol_value_1): Print weak, weakrefr and weakrefd.
158 * symbols.h (symbol_find_noref, symbol_find_exact_noref): Declare.
159 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): Declare.
160 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): Declare.
161 * write.c (adust_reloc_syms): Follow weakref link. Do not
162 complain if target is undefined.
163 (write_object_file): Likewise. Remove weakrefr symbols. Drop
164 unreferenced weakrefd symbols.
165 * config/obj-coff.c (obj_frob_symbol): Do not force WEAKREFD
167 (pecoff_obj_set_weak_hook, pecoff_obj_clear_weak_hook): New.
168 * config/obj-coff.h (obj_set_weak_hook, obj_clear_weak_hook): Define.
169 * doc/as.texinfo: Document weakref.
170 * doc/internals.texi: Document new struct members, internal
173 2005-10-24 Jie Zhang <jie.zhang@analog.com>
175 * Makefile.am (bfin-parse.h): Renamed from bfin-parse.tab.h.
176 (EXTRA_DIST): Add bfin-parse.h and bfin-lex.c.
177 * Makefile.in: Regenerate.
178 * config/bfin-lex.l: Include bfin-parse.h instead of bfin-parse.tab.h.
179 * config/tc-bfin.c (md_chars_to_number): Change the type of first
180 argument from unsigned char * to char * to remove signedness warnings.
182 2005-10-24 Jan Beulich <jbeulich@novell.com>
184 * config/tc-ia64.c (enum reg_symbol): Delete IND_MEM.
185 (dot_rot): Change type of num_* variables. Check for positive count.
186 (ia64_optimize_expr): Re-structure.
187 (md_operand): Check for general register.
189 2005-10-24 Jan Beulich <jbeulich@novell.com>
191 * config/tc-ia64.c (declare_register): Call symbol_create.
192 (md_begin): Remove local variables total, ar_base, and cr_base.
193 Start loops for registers at their respective first one. Don't
194 update md.regsym for alias names. Generate alias name tp for r13.
196 2005-10-21 DJ Delorie <dj@redhat.com>
198 * config/tc-m32c.c (md_cgen_lookup_reloc): Add more relocs. Print
199 names unstead of numbers.
201 2005-10-19 David Ung <davidu@mips.com>
203 * config/tc-mips.c (append_insn): Convert MIPS16 jr/jalr jumps
204 into jrc/jalrc versions if ISA_MIPS32+ and not doing the swap,
205 hence avoiding to emit a nop.
207 2005-10-19 Jie Zhang <jie.zhang@analog.com>
209 * config/tc-bfin.c (md_begin): Let the lex_type of '(' be
211 (bfin_start_line_hook): Remove the workaround for LSETUP(.
212 (bfin_name_is_register): Remove the workarounds for LSETUP(
214 (bfin_start_label): Ditto.
216 2005-10-18 Bob Wilson <bob.wilson@acm.org>
218 * config/tc-xtensa.c (xtensa_end_directive): Restore
219 default_lit_sections regardless of use_literal_section.
221 2005-10-18 Jie Zhang <jie.zhang@analog.com>
223 * Makefile.am (bfin-lex.c): Update ylwrap invocation.
224 * Makefile.in: Regenerated.
226 2005-10-18 Arnold Metselaar <arnold.metselaar@planet.nl>
228 * doc/as.texinfo (.loc) Fix placement of '@end table'.
230 2005-10-17 Bob Wilson <bob.wilson@acm.org>
232 * config/xtensa-istack.h (TInsn): Replace dwarf2_line_info with an
233 unsigned line number. Do not include "dwarf2dbg.h".
234 * config/tc-xtensa.c (md_pseudo_table): Remove entry for "loc".
235 (xtensa_dwarf2_directive_loc, xtensa_dwarf2_emit_insn): Delete.
236 (xg_build_to_insn, xg_build_token_insn): Update TInsn uses.
237 (md_assemble): Use as_where instead of dwarf2_where.
238 (xg_assemble_vliw_tokens): Use unsigned line numbers instead of
239 dwarf2_line_infos. Change to call new_logical_line followed by
242 2005-10-14 Mike Frysinger <vapier@gentoo.org>
244 * doc/as.texinfo (Section): Add missing ']' to .section example.
246 2005-10-12 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
249 * config/tc-hppa.c (pa_ip): Use as_bad instead of as_fatal when an
250 unknown opcode is found.
252 2005-10-12 Mark Mitchell <mark@codesourcery.com>
254 * NEWS: Mention @file.
256 2005-10-12 Nick Clifton <nickc@redhat.com>
258 * config/tc-avr.c: Convert to ISO C90 format. Fix formatting and
259 generally tidy up the code.
260 * config/tc-avr.h: Likewise.
262 2005-10-12 Jan Beulich <jbeulich@novell.com>
264 * config/tc-ia64.c (dot_reg_val): Use expression_and_evaluate.
265 (dot_pred_rel): Likewise.
266 (parse_operand): Likewise.
267 (ia64_unrecognized_line): Likewise.
268 (md_operand): Likewise.
270 2005-10-11 Jan Beulich <jbeulich@novell.com>
272 * expr.h (enum expr_mode): New.
273 (expression): Pass third argument to expr.
274 (expression_and_evaluate): New.
275 (deferred_expression): New.
276 (expr): Add third parameter.
277 (resolve_expression): New.
278 * struc-symbol.h (struct symbol): New members sy_volatile and
280 * symbols.c, symbols.h (symbol_clone): New.
281 (symbol_clone_if_forward_ref): New.
282 (snapshot_symbol): New.
283 (S_IS_VOLATILE): New.
284 (S_IS_FORWARD_REF): New.
285 (S_SET_VOLATILE): New.
286 (S_SET_FORWARD_REF): New.
287 * as.c (macro_expr): Use expression_and_evaluate.
288 * cond.c (s_if): Likewise.
289 (s_elseif): Likewise.
290 * dw2gencfi.c (cfi_parse_reg): Likewise.
291 * expr.c (operand): Add second parameter. Optionally call
292 deferred_expression. Pass mode argument to itself and md_parse_name.
293 Check mode before trying to evaluate symbol. Call
294 symbol_clone_if_forward_ref for both operands.
295 (expr): Add third parameter. Pass mode to operand and itself.
296 Optionally call resolve_expression.
297 (resolve_expression): New.
298 (get_single_number): Pass second argument to operand.
299 * read.c (potable): New entry for .eqv.
300 (read_a_source_file): Handle new == operator.
301 (get_absolute_expr): Use expression_and_evaluate.
303 (assign_symbol): Rename second parameter. Call symbol_clone on
304 legal and illegal redefinition. Call S_SET_VOLATILE and
305 S_SET_FORWARD_REF depending on mode.
306 (s_set): Update description.
307 (s_space): Call resolve_expression.
308 (pseudo_set): Optionally call deferred_expression. Check
309 S_IS_FORWARD_REF before trying to simplify/resolve an expression.
311 * config/tc-ia64.h (md_parse_name): Add mode parameter.
312 * config/tc-arc.c (arc_parse_cons_expression): Likewise.
313 * config/tc-m32r.h (md_parse_name): Likewise.
314 (m32r_parse_name): Likewise.
315 * config/tc-mmix.h (md_parse_name): Likewise.
316 * config/tc-mn10300.h (md_parse_name): Likewise.
317 (mn10300_parse_name): Likewise.
318 * config/tc-ppc.h (md_parse_name): Likewise.
319 * config/tc-sh.h (md_parse_name): Likewise.
320 (sh_parse_name): Likewise.
321 * config/tc-sh64.h (md_parse_name): Likewise.
322 (sh64_consume_datalabel): Likewise.
323 * config/tc-tic54x.h (md_parse_name): Likewise.
324 * config/tc-m32r.c (m32r_parse_name): Add mode parameter. Check it
325 before trying to evaluate symbol.
326 * config/tc-mn10300.c (mn10300_parse_name): Likewise.
327 * config/tc-sh.c (sh_parse_name): Likewise.
328 * config/tc-sh64.c (sh64_consume_datalabel): Add mode parameter. Pass
329 second argument to operandf. Pass mode parameter to sh_parse_name.
330 * doc/as.texinfo: Document .eqv and the == assignment operator.
332 2005-10-10 Ian Lance Taylor <ian@airs.com>
334 * Makefile.am (EXTRA_DIST): Remove bfin-lex.l and bfin-defs.h.
335 * Makefile.in: Regenerate.
337 2005-10-10 Arnold Metselaar <arnold.metselaar@planet.nl>
339 * expr.c (operator): Allow "!=" as a synonym for "<>".
340 * doc/as.texinfo (Infix Op): Mention "!=".
342 2005-10-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
344 * config/tc-hppa.c (strict): Don't initialize. Update comment.
345 (pa_ip): Promote from PA 1.0 to 1.1 immediately when 1.1 match is
346 found. Simplify handling of "ma" and "mb" completers.
348 2005-10-08 Paul Brook <paul@codesourcery.com>
350 * config/tc-arm.c: Don't provide fallback default for CPU_DEFAULT.
351 (arm_arch_used, thumb_arch_used, selected_cpu, selected_cpu_name):
353 (arm_cpu_option_table): Add canonical_name.
354 (arm_cpus): Populate canonical_name field.
355 (s_arm_eabi_attribute, s_arm_arch, s_arm_cpu, s_arm_fpu,
356 aeabi_set_public_attributes, arm_md_end): New functions.
357 (md_pseudo_table): Add "cpu", "arch", "fpu" and "eabi_attribute".
358 (md_assemble): Set thumb_arch_used and arm_arch_used.
359 (md_begin): Set defaut cpu if CPU_DEFAULT not defined.
360 * config/tc-arm.h (md_end): Define.
361 * doc/c-arm.texi: Document .cpu, .arch, .fpu and .eabi_attribute.
363 2005-10-06 Khem Raj <kraj@mvista.com>
364 NIIBE Yutaka <gniibe@m17n.org>
366 * config/tc-sh.c (allow_dollar_register_prefix): New variable.
367 (parse_reg_without_prefix): New function.
368 (parse_reg): Check for '$' register prefix if --allow-reg-prefix is
370 (option md_longopts): Add allow-reg-prefix option.
371 * doc/c-sh.texi: Document --allow-reg-prefix option.
372 * NEWS: Mention the new switch.
374 2005-10-03 Arnold Metselaar <arnold.metselaar@planet.nl>
376 * doc/as.texinfo (Infix Ops): '<' and '>' are not shift
379 2005-09-30 Sterling Augustine <sterling@tensilica.com>
380 Bob Wilson <bob.wilson@acm.org>
382 * config/tc-xtensa.c (xtensa_frob_label): Disallow labels in bundles.
384 2005-09-30 H.J. Lu <hongjiu.lu@intel.com>
386 * Makefile.am: Run "make dep-am".
387 * Makefile.in: Regenerated.
388 * aclocal.m4: Likewise.
390 2005-09-30 Mark Mitchell <mark@codesourcery.com>
392 * as.c (main): Use expandargv.
394 2005-09-30 Jan Beulich <jbeulich@novell.com>
396 * config/tc-tic4x.c (tic4x_set): Advance input_line_pointer past
399 2005-09-30 Catherine Moore <clm@cm00re.com>
401 * Makefile.am: Bfin support.
402 * Makefile.in: Regenerated.
403 * aclocal.m4: Regenerated.
404 * configure: Regenerated.
405 * configure.in: Bfin support.
406 * configure.tgt: Bfin support.
407 * config/bfin-aux.h: New file.
408 * config/bfin-defs.h: New file.
409 * config/bfin-lex.l: New file.
410 * config/bfin-parse.y: New file.
411 * config/tc-bfin.c: New file.
412 * config/tc-bfin.h: New file.
413 * doc/Makefile.am: Recognize c-bfin.texi.
414 * doc/Makefile.in: Regenerated.
415 * doc/all.texi: Bfin support.
416 * doc/as.texinfo: Likewise.
417 * doc/c-bfin.texi: Document bfin-specific syntax and
420 2005-09-30 Paul Brook <paul@codesourcery.com>
422 * config/tc-arm.c (opcode_tag): Add OT_cinfix3_legacy.
423 (opcode_lookup): Handle OT_cinfix3_legacy. Revert earlier change for
424 normal infix conditions.
425 (C3E): Include Thumb-2 definition.
427 (insns): Use them for legacy mnemonics.
429 2005-09-30 Matthias Kurz <mk@baerlap.north.de>
431 * asintl.h: Prevent the inclusion of <libintl.h> from the Solaris
432 version of <locale.h> when ENABLE_NLS is not defined.
434 2005-09-29 Jan Beulich <jbeulich@novell.com>
436 * config/tc-ia64.c (parse_operands): Always parse first operand of
439 2005-09-29 Arnold Metselaar <arnold.metselaar@planet.nl>
440 Alan Modra <amodra@bigpond.net.au>
442 * app.c (do_scrub_chars): Match open and close quote of strings.
443 Remove redundant EOF test in case 7.
445 2005-09-28 Jan Beulich <jbeulich@novell.com>
447 * config/tc-i386.c (reloc): Disable signedness check for 4-byte
448 relocations in 16- and 32-bit modes.
449 (i386_displacement): Make pc-relative branch handling dependent
450 upon operand (rather than address) size.
452 2005-09-28 Jan Beulich <jbeulich@novell.com>
454 * dw2gencfi.c (dot_cfi): Call ignore_rest_of_line when not fully
456 (dot_cfi_startproc): Likewise.
457 (dot_cfi_endproc): Likewise. Also check no extra input was given.
458 (dot_cfi_escape): Likewise.
460 2005-09-28 Jan Beulich <jbeulich@novell.com>
462 * config/tc-i386.h (x86_cons_fix_new): Declare unconditionally.
463 (TC_CONS_FIX_NEW): Define unconditionally.
464 (x86_pe_cons_fix_new): Remove.
465 * config/tc-i386.c (signed_cons): New.
466 (md_pseudo_table): Add slong.
467 (x86_cons_fix_new): Declare unconditionally.
468 (x86_pe_cons_fix_new): Merge into x86_cons_fix_new.
469 (tc_gen_reloc): Also consider BFD_RELOC_X86_64_32S for gotpc
472 2005-09-28 Arnold Metselaar <arnold.metselaar@planet.nl>
474 * app.c (do_scrub_chars <LEX_IS_SYMBOL_COMPONENT>): Check for full
475 buffer after copying string.
477 2005-09-27 Paul Brook <paul@codesourcery.com>
479 * config/arm.c (arm_cpus): Add more cpu names.
480 * doc/c-arm.texi: Document them.
482 2005-09-21 Alan Modra <amodra@bigpond.net.au>
484 * read.c (pseudo_set): Don't set undefined symbols to expr_section.
486 2005-09-20 Richard Henderson <rth@redhat.com>
488 * dwarf2dbg.c (process_entries): Fix uninitialized variable warning.
490 2005-09-20 Richard Henderson <rth@redhat.com>
492 * dwarf2dbg.c (struct line_entry): Replace frag and frag_ofs
494 (dwarf2_loc_mark_labels): New.
495 (dwarf2_gen_line_info_1): Split out of ...
496 (dwarf2_gen_line_info): ... here. Create the temp symbol here.
497 (dwarf2_emit_label): New.
498 (dwarf2_directive_loc_mark_labels): New.
499 (out_set_addr): Take a symbol instead of frag+ofs.
500 (relax_inc_line_addr): Likewise.
501 (emit_inc_line_addr): Assert delta non-negative.
502 (process_entries): Remove dead code. Update to work with temp
503 symbols instead of frag+ofs.
504 * dwarf2dbg.h (dwarf2_directive_loc_mark_labels): Declare.
505 (dwarf2_emit_label, dwarf2_loc_mark_labels): Declare.
506 * config/obj-elf.c (elf_pseudo_tab): Add loc_mark_labels.
507 * config/obj-elf.h (obj_frob_label): New.
508 * config/tc-alpha.c (alpha_define_label): Call dwarf2_emit_label.
509 * config/tc-arm.c, config/tc-hppa.c, config/tc-m68k.c,
510 config/tc-mips.c, config/tc-ppc.c, config/tc-sh.c, config/tc-xtensa.c:
511 Similarly in the respective tc_frob_label implementation functions.
512 * config/tc-i386.c (md_pseudo_table): Move file and loc to
513 non-elf section; add loc_mark_labels.
514 * config/tc-ia64.c (struct label_fix): Add dw2_mark_labels.
515 (ia64_flush_insns): Check for marked labels; emit line entry if so.
516 (emit_one_bundle): Similarly.
517 (ia64_frob_label): Record marked labels.
518 * config/tc-m68hc11.h (tc_frob_label): Remove.
519 * config/tc-ms1.c (md_pseudo_table): Remove file and loc.
520 * config/tc-sh.h (tc_frob_label): Pass sym to sh_frob_label.
521 * config/tc-sh64.h (tc_frob_label): Likewise.
522 * doc/as.texinfo (LNS directives): Docuement .loc_mark_blocks.
524 2005-09-20 Alan Modra <amodra@bigpond.net.au>
526 * read.c (pseudo_set): Set segment of expression syms to expr_section.
528 2005-09-14 Jan Beulich <jbeulich@novell.com>
530 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Add selector
531 registers, floating point control and status words, and mxcsr as
532 well as (for 64-bit code) segment base registers and rflags.
534 2005-09-09 Dmitry Diky <diwil@spec.ru>
536 * config/tc-msp430.c (msp430_operands): Undo last changes. Instead...
537 (msp430_relax_frag): add a guard check to ensure that final fr_subtype
540 2005-09-08 Chao-ying Fu <fu@mips.com>
542 * doc/as.texinfo: Document -mdsp and -mno-dsp options.
543 * doc/c-mips.texi: Likewise, and document ".set dsp" and ".set nodsp"
546 2005-09-08 Paul Brook <paul@codesourcery.com>
548 * config/tc-arm.c (do_smi, do_t_smi): Rename ...
549 (do_smc, do_t_smc): ... to this.
550 (insns): Remane smi to smc.
551 (md_apply_fix, tc_gen_reloc): Rename BFD_RELOC_ARM_SMI to
554 2005-09-07 Richard Henderson <rth@redhat.com>
556 * dwarf2dbg.c (dwarf2_where): Set line->isa.
557 (dwarf2_set_isa): New.
558 (dwarf2_directive_loc): Rearrange to allow all options on one line.
559 * dwarf2dbg.h (dwarf2_set_isa): Declare.
560 * doc/as.texinfo: Update .loc documentation.
562 2005-09-07 Richard Henderson <rth@redhat.com>
564 * dwarf2dbg.c: Include safe-ctype.h.
565 (DWARF2_LINE_OPCODE_BASE): Bump to 13.
566 (current): Initialize.
567 (dwarf2_emit_insn): Clear DWARF2_FLAG_BASIC_BLOCK,
568 DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN.
569 (dwarf2_directive_file): Cope with invalid filename.
570 (dwarf2_directive_loc): Add handling for basic_block, prologue_end,
571 epilogue_begin, is_stmt, isa.
572 (emit_inc_line_addr): Move line_delta == 0, addr_delta == 0 special
574 (process_entries): Handle isa, DWARF2_FLAG_PROLOGUE_END,
575 and DWARF2_FLAG_EPILOGUE_BEGIN.
576 (out_debug_line): Emit sizes for DW_LNS_set_prologue_end,
577 DW_LNS_set_epilogue_begin, DW_LNS_set_isa.
578 * dwarf2dbg.h (DWARF2_FLAG_IS_STMT): Rename from DWARF2_FLAG_BEGIN_STMT.
579 (DWARF2_FLAG_BASIC_BLOCK): Rename from DWARF2_FLAG_BEGIN_BLOCK.
580 (DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN): New.
581 (struct dwarf2_line_info): Add isa member.
582 * doc/as.texinfo (LNS directives): New node.
584 2005-09-07 David Ung <davidu@mips.com>
586 * config/tc-mips.c (append_insn): Undo last change. Instead add
587 guard to suppress calling frag_grow if the current instruction is
588 one that allows a delay slot.
590 2005-09-06 Chao-ying Fu <fu@mips.com>
592 * config/tc-mips.c (mips_set_options): Add ase_mt for MT instructions.
593 (mips_opts): Add -1 to initialize ase_mt.
594 (file_ase_mt): New variable for -mmt.
595 (CPU_HAS_MT): New define.
596 (validate_mips_insn): Add supports for +t, +T, !, $, *, &, g operand
598 (mips_ip): Check ase_mt to enable MT instructions.
599 Handle !, $, *, &, +T, +t, g operand formats.
600 For "mftc1", "mfthc1", "cftc1", "mttc1", "mtthc1", "cttc1", we allow
602 (OPTION_MT, OPTION_NO_MT): New define.
603 (OPTION_COMPAT_ARCH_BASE): Change because of inserting MT define.
604 (md_parse_option): Parse OPTION_MT and OPTION_NO_MT.
605 (mips_after_parse_args): Set ase_mt based on CPU.
606 (s_mipsset): Handle ".set mt" and ".set nomt".
607 (mips_elf_final_processing): Remind of adding new flag for MT ASE.
608 (md_show_usage): Show usage of -mmt and -mno-mt.
609 * doc/as.texinfo: Document -mmt and -mno-mt options.
610 * doc/c-mips.texi: Likewise, and document ".set mt" and ".set nomt"
613 2005-09-06 Paul Brook <paul@codesourcery.com>
615 * config/tc-arm.c (arm_it): Add relax field.
616 (T16_32_TAB): Add addi, addis, add_pc, add_sp, dec_sp, inc_sp,
617 b, bcond, ldr_pc, ldr_pc2, ldr_sp, str_sp, subi, subis.
618 (do_t_add_sub, do_t_addr, do_t_branch, do_t_ldst,
619 do_t_mov_cmp): Allow relaxation.
620 (output_relax_insn): New function.
621 (put_thumb32_insn): New function.
622 (output_inst): Use new functions.
623 (md_assemble): Don't throw error on relaxable instructions.
624 (insns): Change "b" entry from TCE(...) to tCE(...).
625 (md_estimate_size_before_relax): Return 2.
626 (md_convert_frag, relax_immediate, relax_adr, relax_addsub,
627 relax_branch, arm_relax_frag): New functions.
628 (arm_force_relocation): Return 0 for Thumb-2 immediate operand
630 * config/tc-arm.h (md_convert_frag): Remove definition.
631 (md_relax_frag): Define.
632 (arm_relax_frag): Add prototype.
634 2005-09-02 Paul Brook <paul@codesourcery.com>
636 * config/tc-arm.c (do_rn_rd): Enforce SWP operand constraints.
638 2005-09-02 Paul Brook <paul@codesourcery.com>
640 * config/tc-arm.c (encode_arm_cp_address): Use
641 BFD_RELOC_ARM_T32_CP_OFF_IMM in thumb mode.
642 (do_iwmmxt_wldstbh): Use BFD_RELOC_ARM_T32_CP_OFF_IMM_S2 in thumb
644 (md_assemble): Only allow coprocessor instructions when Thumb-2 is
647 (insns): Use them for coprocessor instructions.
648 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM.
649 (get_thumb32_insn): New function.
650 (put_thumb32_insn): New function.
651 (md_apply_fix): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM and
652 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
654 2005-09-02 Paul Brook <paul@codesourcery.com>
656 * config/tc-arm.c (opcode_lookup): Look for infix opcode when
657 incorrect suffix matches.
659 2005-09-01 David Ung <davidu@mips.com>
661 * config/tc-mips.c (append_insn): Correctly handle mips16 case
662 when the frags are different for the 2 instructions we want to
663 swap. If the lengths of the 2 instructions are not the same, we
664 won't do the swap but emit an nop.
666 2005-09-01 Dmitry Diky <diwil@spec.ru>
668 * config/tc-msp430.c (msp430_operands): Emit dwarf2_emit_insn()
669 as appropriate. Change frag_variant() to frag_var() for relaxes.
671 2005-08-29 Nick Clifton <nickc@redhat.com>
673 * write.c (generic_force_reloc): Do not call S_FORCE_RELOC if
676 2005-08-26 Jan Beulich <jbeulich@novell.com>
678 * config/tc-i386.c (intel_e09): Set JumpAbsolute when seeing a PTR-
679 qualified operand of a branch.
680 (intel_bracket_expr): Set JumpAbsolute here...
681 (intel_e11): ... rather than here.
683 2005-08-26 Christian Groessler <chris@groessler.org>
685 * configure.tgt: Set bfd_gas also for z8k cpu.
686 * config/tc-z8k.c (s_segm): Use bfd_set_arch_mach to set machine
688 (newfix): Adapt to bfd reloc types.
689 (build_bytes): Adapt to bfd reloc types. Ensure that enough space
690 is available in the current frag.
691 (md_convert_frag): Adapt function parameters.
692 (tc_gen_reloc): New function.
693 (md_section_align): Use bfd_get_section_alignment.
694 (md_apply_fix): Adapt to bfd reloc types. Fix handling of
695 BFD_RELOC_Z8K_IMM4L, BFD_RELOC_8, BFD_RELOC_16, and BFD_RELOC_32
697 * config/tc-z8k.h (TARGET_ARCH): Define.
698 (tc_fix_adjustable): Define.
700 2005-08-25 Chao-ying Fu <fu@mips.com>
702 * config/tc-mips.c (mips_set_options): Add ase_dsp for DSP instructions.
703 (mips_opts): Add -1 to initialize ase_dsp.
704 (file_ase_dsp): New variable for -mdsp.
705 (CPU_HAS_DSP): New define.
706 (validate_mips_insn): Add supports for 3, 4, 5, 6, 7, 8, 9, 0, ', :, @
708 (mips_ip): Add min_range and max_range for checking singed numbers.
709 Check ase_dsp to enable DSP instructions.
710 Handle 3, 4, 5, 6, 7, 8, 9, 0, ', :, @ operand formats.
711 (OPTION_DSP, OPTION_NO_DSP): New define.
712 (OPTION_COMPAT_ARCH_BASE): Change because of inserting DSP define.
713 (md_parse_option): Parse OPTION_DSP and OPTION_NO_DSP.
714 (mips_after_parse_args): Set ase_dsp based on CPU.
715 (s_mipsset): Handle ".set dsp" and ".set nodsp".
716 (mips_elf_final_processing): Remind of adding new flag for DSP ASE.
717 (md_show_usage): Show usage of -mdsp and -mno-dsp.
719 2005-08-23 David Ung <davidu@mips.com>
721 * config/tc-mips.c (mips_cpu_info_table): Add 5kf to the table of
724 2005-08-23 Alan Modra <amodra@bigpond.net.au>
727 * config/tc-ppc.c (ppc_symbol_chars): Add '%' and '['.
729 2005-08-23 Phil Edwards <phil@codesourcery.com>
731 * configure.tgt (*-*-vxworks): Match vxworks* instead.
733 2005-08-22 Jan Beulich <jbeulich@novell.com>
735 * config/tc-i386.c (object_64bit): New.
736 (i386_target_format): Initialize it.
737 (output_disp): Use object_64bit for relocation type determination.
738 (output_imm): Likewise.
739 (i386_validate_fix): Likewise.
740 (tc_gen_reloc): Likewise.
741 (lex_got): Likewise. Remove static mode_name. Change array size
742 of gotrel's rel field, and adjust its initializer. Adjust diagnostic.
743 (x86_cons): Use object_64bit for deciding whether quad fields can
746 2005-08-18 Christian Groessler <chris@groessler.org>
748 * config/tc-h8300.h: Remove TC_RELOC_MANGLE/tc_reloc_mangle.
749 * config/tc-mcore.h: Likewise.
750 * config/tc-z8k.h: Likewise.
751 * config/tc-z8k.c: Likewise.
752 * config/tc-sh.h: Remove TC_RELOC_MANGLE and
753 sh_coff_reloc_mangle declaration.
754 * config/tc-sh.c: (md_apply_fix): Fix comment for case
757 2005-08-18 Kaz Kojima <kkojima@rr.iij4u.or.jp>
759 * config/tc-sh64.c (sh64_target_format): Check preset_target_arch
760 to confirm that no ISA is specified.
762 2005-08-18 Nick Clifton <nickc@redhat.com>
764 * write.c (relax_segment): Count the number of frags being
765 processed and use this to compute a maximum limit on the number of
766 iterations that will be allowed when attempting to relax the
769 2005-08-17 Danny Smith <dannysmith@users.sourceforge.net>
771 * config/obj-coff.c (obj_coff_weak): Set auxiliary record
772 of NT weak externals to IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY.
774 2005-08-16 Alan Modra <amodra@bigpond.net.au>
776 * config/tc-ppc.c (ppc_set_cpu): Don't select 64-bit based on
779 2005-08-15 Paul Brook <paul@codesourcery.com>
781 * config/tc-arm.c (do_t_mov_cmp): Fix encoding of i16-bit conditional
783 (do_t_mvn_tst, do_t_neg, do_t_shift): Ditto.
785 2005-08-15 Daniel Jacobowitz <dan@codesourcery.com>
787 * config/tc-ppc.c (parse_cpu): Add -me300 support.
788 (md_show_usage): Likewise.
789 * doc/c-ppc.texi (PowerPC-Opts): Document it.
791 2005-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
793 * config/tc-s390.c (md_parse_option): Add cpu type z9-109.
794 (md_gather_operands): Add support for optional operands.
796 2005-08-12 Dmitry Diky <diwil@spec.ru>
797 * config/tc-msp430.c (msp430_enable_relax): New flag.
798 (msp430_enable_polys): Likewise.
799 (OPTION_RELAX): New option.
800 (OPTION_POLYMORPHS): Likewise.
801 (md_longopts): New long options.
802 (md_show_usage): Updated.
803 (md_parse_option): Add new options handler.
804 (msp430_operands): Add check if polymorph insns are enabled.
805 (msp430_force_relocation_local): New function.
806 (md_apply_fix): Now delete relocs according to new flags combination.
807 (msp430_relax_frag): Convert long branches to short branches only if
808 flag msp430_enable_relax is set.
809 * config/tc-msp430.h (TC_FORCE_RELOCATION_LOCAL): Defined.
810 (msp430_force_relocation_local): Likewise.
811 * doc/c-msp430.texi: Describe new options.
813 2005-08-11 Ian Lance Taylor <ian@airs.com>
815 * Makefile.am ($(srcdir)/make-gas.com): Remove target.
816 (stamp-mk.com): Likewise.
817 (EXTRA_DIST): Remove make-gas.com from list.
818 (MOSTLYCLEANFILES): Remove stamp-mk.com from list.
819 * Makefile.in: Regenerate.
821 2005-08-11 Hans-Peter Nilsson <hp@axis.com>
823 * subsegs.c (subseg_change): Move declaration of seginfo to before
826 2005-08-11 Alan Modra <amodra@bigpond.net.au>
828 * README-vms: Delete.
829 * config-gas.com: Delete.
830 * makefile.vms: Delete.
831 * vmsconf.sh: Delete.
832 * config/atof-tahoe.c: Delete.
833 * config/m88k-opcode.h: Delete.
834 * config/obj-bout.c: Delete.
835 * config/obj-bout.h: Delete.
836 * config/obj-hp300.c: Delete.
837 * config/obj-hp300.h: Delete.
838 * config/tc-a29k.c: Delete.
839 * config/tc-a29k.h: Delete.
840 * config/tc-h8500.c: Delete.
841 * config/tc-h8500.h: Delete.
842 * config/tc-m88k.c: Delete.
843 * config/tc-m88k.h: Delete.
844 * config/tc-tahoe.c: Delete.
845 * config/tc-tahoe.h: Delete.
846 * config/tc-tic80.c: Delete.
847 * config/tc-tic80.h: Delete.
848 * config/tc-w65.c: Delete.
849 * config/tc-w65.h: Delete.
850 * config/te-aux.h: Delete.
851 * config/te-delt88.h: Delete.
852 * config/te-delta.h: Delete.
853 * config/te-dpx2.h: Delete.
854 * config/te-hp300.h: Delete.
855 * config/te-ic960.h: Delete.
856 * config/vms-a-conf.h: Delete.
857 * doc/c-a29k.texi: Delete.
858 * doc/c-h8500.texi: Delete.
859 * doc/c-m88k.texi: Delete.
860 * README: Remove obsolete examples, and list of supported targets.
861 * Makefile.am: Remove a29k, h8500, m88k, tahoe, tic80, w65,
862 bout and hp300 support.
863 (DEP_FLAGS): Don't define BFD_ASSEMBLER.
864 * configure.in: Remove --enable-bfd-assembler, need_bfd,
866 * configure.tgt: Remove a29k, h8300-coff, h8500-*, i960 non-elf,
867 m68k non bfd, m88k, or32-coff, tic80-*, vax non-bfd, w65k-*, *-nindy.
868 * as.c: Remove all non-BFD_ASSEMBLER code, support for above targets.
870 * dw2gencfi.c: Likewise.
871 * dwarf2dbg.c: Likewise.
873 * input-file.c: Likewise.
874 * listing.c: Likewise.
875 * literal.c: Likewise.
876 * messages.c: Likewise.
878 * output-file.c: Likewise.
881 * struc-symbol.h: Likewise.
882 * subsegs.c: Likewise.
883 * subsegs.h: Likewise.
884 * symbols.c: Likewise.
885 * symbols.h: Likewise.
889 * config/aout_gnu.h: Likewise.
890 * config/obj-aout.c: Likewise.
891 * config/obj-aout.h: Likewise.
892 * config/obj-coff.c: Likewise.
893 * config/obj-coff.h: Likewise.
894 * config/obj-evax.h: Likewise.
895 * config/obj-ieee.h: Likewise.
896 * config/tc-arm.c: Likewise.
897 * config/tc-arm.h: Likewise.
898 * config/tc-avr.c: Likewise.
899 * config/tc-avr.h: Likewise.
900 * config/tc-crx.h: Likewise.
901 * config/tc-d10v.h: Likewise.
902 * config/tc-d30v.h: Likewise.
903 * config/tc-dlx.h: Likewise.
904 * config/tc-fr30.h: Likewise.
905 * config/tc-frv.h: Likewise.
906 * config/tc-h8300.c: Likewise.
907 * config/tc-h8300.h: Likewise.
908 * config/tc-hppa.h: Likewise.
909 * config/tc-i370.h: Likewise.
910 * config/tc-i386.c: Likewise.
911 * config/tc-i386.h: Likewise.
912 * config/tc-i860.h: Likewise.
913 * config/tc-i960.c: Likewise.
914 * config/tc-i960.h: Likewise.
915 * config/tc-ip2k.h: Likewise.
916 * config/tc-iq2000.h: Likewise.
917 * config/tc-m32c.h: Likewise.
918 * config/tc-m32r.h: Likewise.
919 * config/tc-m68hc11.h: Likewise.
920 * config/tc-m68k.c: Likewise.
921 * config/tc-m68k.h: Likewise.
922 * config/tc-maxq.c: Likewise.
923 * config/tc-maxq.h: Likewise.
924 * config/tc-mcore.c: Likewise.
925 * config/tc-mcore.h: Likewise.
926 * config/tc-mn10200.h: Likewise.
927 * config/tc-mn10300.c: Likewise.
928 * config/tc-mn10300.h: Likewise.
929 * config/tc-ms1.h: Likewise.
930 * config/tc-msp430.c: Likewise.
931 * config/tc-msp430.h: Likewise.
932 * config/tc-ns32k.c: Likewise.
933 * config/tc-ns32k.h: Likewise.
934 * config/tc-openrisc.h: Likewise.
935 * config/tc-or32.c: Likewise.
936 * config/tc-or32.h: Likewise.
937 * config/tc-ppc.c: Likewise.
938 * config/tc-ppc.h: Likewise.
939 * config/tc-s390.h: Likewise.
940 * config/tc-sh.c: Likewise.
941 * config/tc-sh.h: Likewise.
942 * config/tc-sparc.c: Likewise.
943 * config/tc-tic30.c: Likewise.
944 * config/tc-tic30.h: Likewise.
945 * config/tc-tic4x.c: Likewise.
946 * config/tc-tic4x.h: Likewise.
947 * config/tc-tic54x.c: Likewise.
948 * config/tc-tic54x.h: Likewise.
949 * config/tc-v850.h: Likewise.
950 * config/tc-vax.c: Likewise.
951 * config/tc-vax.h: Likewise.
952 * config/tc-xstormy16.h: Likewise.
953 * config/tc-xtensa.h: Likewise.
954 * config/tc-z8k.c: Likewise.
955 * config/tc-z8k.h: Likewise.
956 * config/vms-a-conf.h
957 * doc/Makefile.am: Likewise.
958 * doc/all.texi: Likewise.
959 * doc/as.texinfo: Likewise.
960 * doc/internals.texi: Likewise.
961 * doc/Makefile.in: Regenerate.
962 * Makefile.in: Regenerate.
963 * configure: Regenerate.
964 * config.in: Regenerate.
965 * po/POTFILES.in: Regenerate.
967 2005-08-09 Nick Clifton <nickc@redhat.com>
970 * macro.c (getstring): Do not treat round parentheses exactly the
971 same as angle brackets - the parentheses need to be preserved and
972 passed on to the macro processing code.
974 2005-08-08 Nick Clifton <nickc@redhat.com>
976 * config/tc-msp430.c (MSP430_ISA_21): Define.
977 (mcu_types): Add entries for msp430x21xx variants.
979 2005-08-08 Nick Clifton <nickc@redhat.com>
982 * macro.c (getstring): Treat round parentheses in the same way as
984 (get_any_string): Likewise.
986 2005-08-07 H.J. Lu <hongjiu.lu@intel.com>
989 * as.c (parse_args): Handle -al=<FILE>.
991 2005-08-07 Nick Clifton <nickc@redhat.com>
993 * read.c (s_app_line): Accept a line number of 0 for compatibility
994 with gcc's output for assembler-with-cpp files.
996 2005-08-05 Paul Brook <paul@codesourcery.com>
998 * config/tc-arm.c (current_it_mask, current_cc): New variables.
999 (do_t_add_sub): Use correct encodings inside IT block.
1000 (do_t_arit3c): Ditto.
1001 (do_t_it): Simplify logic. Set current_it_mask and current_cc.
1002 (md_assemble): Verify conditional suffixes agains IT blocks.
1004 2005-08-05 Paul Brook <paul@codesourcery.com>
1006 * config/tc-arm.c (encode_thumb32_immediate): Only accept shifted
1008 (encode_thumb32_shifted_operand): Prohibit register shifts.
1009 (encode_thumb32_addr_mode): Fix typo.
1010 (insns): Correct thumb2 ldm and stm opcodes.
1012 2005-08-02 Khem Raj <kraj@mvista.com>
1014 * config/tc-arm.c (do_iwmmxt_wldstd): Correct the offset range for
1015 WLDRD/WSTRD instruction.
1017 2005-08-02 Alan Modra <amodra@bigpond.net.au>
1019 * config/tc-ppc.c (md_apply_fix <ELF>): Don't warn on overflow
1020 if emitting a reloc.
1022 2005-07-29 Thiemo Seufer <ths@networkno.de>
1024 * config/tc-mips.c (s_mips_globl): Allow multiple symbols per .globl.
1026 2005-07-29 Paul Brook <paul@codesourcery.com>
1028 * config/tc-arm.c (T16_32_TAB): Add "addr". Fix encoding of push and
1030 (do_t_addr): Implement 32-bit variant.
1031 (do_t_push_pop): Make some errors warnings. Handle single register
1033 (insns): Use tCE for adr.
1034 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_ADD_PC12.
1035 (md_apply_fix): Ditto.
1037 2005-07-29 Paul Brook <paul@codesourcery.com>
1039 * config/tc-arm.c (parse_tb): New function.
1040 (enum operand_parse_code): Add OP_TB.
1041 (parse_operands): Handle OP_TB.
1042 (do_t_add_sub_w, do_t_tb): New functions.
1043 (insns): Add entries for addw, subw, tbb and tbh.
1044 (md_apply_fix): Handle BFD_RELOC_ARM_T32_IMM12.
1046 2005-07-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1048 * config/tc-m32r.c (m32r_check_fixup): Fixed X_op check.
1050 2007-07-27 H.J. Lu <hongjiu.lu@intel.com>
1052 * config/tc-i386.c (handle_large_common): Declare only for ELF.
1054 2005-07-27 Jan Beulich <jbeulich@novell.com>
1056 * config/tc-ia64.h (unw_r_record): Change type of fr_mem to unsigned
1058 (unw_p_record): Remove unused/redundant fields imask and rmask.
1059 Combine spoff and pspoff into a union. Combine gr and br into a
1060 union. Change type of grmask and brmask to unsigned char. Change type
1061 of frmask to unsigned int.
1062 (unw_x_record): Combine spoff, pspoff, and treg into a union.
1063 * config/tc-ia64.c (unwind): New field 'pending_saves'.
1064 (check_pending_save): New.
1065 (alloc_record): Clear out entire record.
1066 (output_psp_gr): Use renamed structure fields.
1067 (output_psp_sprel): Likewise.
1068 (output_rp_gr): Likewise.
1069 (output_rp_br): Likewise.
1070 (output_rp_psprel): Likewise.
1071 (output_rp_sprel): Likewise.
1072 (output_pfs_gr): Likewise.
1073 (output_pfs_psprel): Likewise.
1074 (output_pfs_sprel): Likewise.
1075 (output_preds_gr): Likewise.
1076 (output_preds_psprel): Likewise.
1077 (output_preds_sprel): Likewise.
1078 (output_spill_base): Likewise.
1079 (output_unat_gr): Likewise.
1080 (output_unat_psprel): Likewise.
1081 (output_unat_sprel): Likewise.
1082 (output_lc_gr): Likewise.
1083 (output_lc_psprel): Likewise.
1084 (output_lc_sprel): Likewise.
1085 (output_fpsr_gr): Likewise.
1086 (output_fpsr_psprel): Likewise.
1087 (output_fpsr_sprel): Likewise.
1088 (output_priunat_gr): Likewise.
1089 (output_priunat_psprel): Likewise.
1090 (output_priunat_sprel): Likewise.
1091 (output_bsp_gr): Likewise.
1092 (output_bsp_psprel): Likewise.
1093 (output_bsp_sprel): Likewise.
1094 (output_bspstore_gr): Likewise.
1095 (output_bspstore_psprel): Likewise.
1096 (output_bspstore_sprel): Likewise.
1097 (output_rnat_gr): Likewise.
1098 (output_rnat_psprel): Likewise.
1099 (output_rnat_sprel): Likewise.
1100 (output_spill_psprel): Likewise.
1101 (output_spill_sprel): Likewise.
1102 (output_spill_reg): Likewise.
1103 (output_fr_mem): Likewise. Allocate one unwind record per set mask
1105 (output_frgr_mem): Likewise.
1106 (output_gr_mem): Likewise.
1107 (output_br_mem): Likewise.
1108 (output_gr_gr): Likewise.
1109 (output_br_gr): Likewise.
1110 (fixup_unw_records): Likewise.
1111 (process_one_record): Use renamed structure fields. For gr_gr and
1112 br_gr, collect mask from chain of records before output.
1113 (in_prologue): Simplify and eliminate early returns. Call
1115 (in_body): Simplify and eliminate early returns.
1116 (dot_body): Call check_pending_save.
1117 (md_assemble): Update comment. Deal with pending saves.
1119 2005-07-26 Jan Beulich <jbeulich@novell.com>
1121 * config/tc-i386.c (optimize_imm): Calculate candidate immediates
1122 mask from guessed suffix, but mask out other immediate types only
1123 if at least on candidate is valid for the insn.
1125 2005-07-25 DJ Delorie <dj@redhat.com>
1127 * config/tc-m32c.c (md_cgen_lookup_reloc): Add 8 bit operands.
1128 Support %mod() modifiers from opcodes.
1129 * doc/c-m32c.texi (M32C-Modifiers): New section.
1131 2005-07-25 Jan Hubicka <jh@suse.cz>
1132 H.J. Lu <hongjiu.lu@intel.com>
1134 * config/obj-elf.c: Include "elf/x86-64.h" if TC_I386 is
1136 (elf_com_section_ptr): New.
1137 (elf_begin): Set elf_com_section_ptr to bfd_com_section_ptr.
1138 (elf_common_parse): Make it global. Use elf_com_section_ptr
1139 instead of bfd_com_section_ptr.
1140 (obj_elf_change_section): Handle x86-64 large bss sections.
1142 * config/obj-elf.h (elf_com_section_ptr): New.
1143 (elf_common_parse): New.
1145 * config/tc-i386.c (handle_large_common): New.
1146 (md_pseudo_table): Add "largecomm".
1147 (x86_64_section_letter): New.
1148 (x86_64_section_word): New.
1150 * config/tc-i386.h (x86_64_section_word): New.
1151 (x86_64_section_letter): New.
1152 (md_elf_section_letter): New. Defined.
1153 (md_elf_section_word): Likewise.
1155 2005-07-21 Ralf Corsepius <ralf.corsepius@rtems.org>
1157 * configure.tgt: Remove i386-*-rtemself*.
1158 Remove sparc-*-rtemself*.
1160 2005-07-21 Ben Elliston <bje@gnu.org>
1162 * config/tc-m68k.h: Remove TE_LYNX conditional code.
1164 2005-07-21 Paul Brook <paul@codesourcery.com>
1166 * config/tc-arm.c (encode_thumb32_addr_mode): Don't set
1169 2005-07-20 Tavis Ormandy <taviso@gentoo.org>
1171 * messages.c: Use vsnprintf instead of vsprintf.
1173 2005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1175 * config/tc-m32r.c (tc_gen_reloc): Check BFD_RELOC_32_PCREL and
1176 BFD_RELOC_16_PCREL to Support R_M32R_REL32.
1178 2005-07-18 Nick Clifton <nickc@redhat.com>
1180 * configure.tgt: Restore alpha ordering to list of arches.
1182 2005-07-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1184 * tc-hppa.c (pa_ip): Reject match for '#' immediate if not pa20.
1186 2005-07-18 Jan Beulich <jbeulich@novell.com>
1188 * config/tc-i386.c (md_begin): Use IS_ELF.
1189 (tc_i386_fix_adjustable): Likewise.
1190 (md_estimate_size_before_relax): Likewise.
1191 (md_apply_fix): Likewise.
1192 (i386_target_format): Likewise.
1193 (lex_got): Define to NULL when not ELF or when LEX_AT. Check IS_ELF.
1194 (i386_immediate): Remove #ifdef LEX_AT.
1195 (i386_displacement): Likewise.
1196 * config/tc-i386.h (x86_cons): Prototype only when ELF and when not
1199 2005-07-18 Jan Beulich <jbeulich@novell.com>
1201 * config/tc-i386.c (reloc): Convert to ISO C90. Change first
1202 parameter to unsigned. Parameter sign now is tristate - zero/
1203 positive mean unsigned/signed, negative means signedness doesn't
1204 matter. Check field size,
1205 signedness, and pcrel-ness are in agreement between relocated field
1206 and relocation type. Adjust diagnostics.
1207 (optimize_imm): And type mask of operand instead of overwriting it.
1208 (lex_got): Convert to ISO C90. Add third parameter. Add new field to
1209 local structure and initialize gotrel accordingly. Pass caller as
1210 mask of types that the operator can match.
1211 (x86_cons_fix_new): Let reloc know that signedness of relocation
1213 (x86_pe_cons_fix_new): Likewise.
1214 (x86_cons): Pass additional argument to lex_got.
1215 (i386_immediate): New local variable 'types'. Pass its address as
1216 additional argument to lex_got. Mask out operand types not supported
1218 (i386_displacement): Likewise. Set bigdisp to all types supported in
1219 64-bit mode, combining the previously split initialization.
1221 2005-07-18 Jan Beulich <jbeulich@novell.com>
1223 * config/tc-i386.c (parse_insn): Reject prefix if unavailable in
1226 2005-07-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1228 * config/tc-hppa.c (pa_ip): Search entire mnemonic before considering
1231 2005-07-16 Alan Modra <amodra@bigpond.net.au>
1233 * Makefile.am: Run "make dep-am".
1234 * Makefile.in: Regenerate.
1236 2007-07-15 H.J. Lu <hongjiu.lu@intel.com>
1238 * gas/config/tc-i386.h (CpuVMX): New.
1239 (CpuUnknownFlags): Add CpuVMX.
1241 2005-07-14 Jim Blandy <jimb@redhat.com>
1243 Add support for the Renesas M32C.
1244 * Makefile.am (CPU_TYPES): List m32c.
1245 (TARGET_CPU_CFILES): List config/tc-m32c.c.
1246 (TARGET_CPU_HFILES): List config/tc-m32c.h.
1247 * configure.in: Add case for m32c.
1248 * configure.tgt: Add cases for m32c and m32c-*-elf.
1249 * configure: Regenerated.
1250 * config/tc-m32c.c, config/tc-m32c.h: New files.
1251 * doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
1252 * doc/Makefile.in: Regenerated.
1253 * doc/all.texi: Set M32C.
1254 * doc/as.texinfo: Add text for the M32C-specific options and line
1255 comment characters, and refer to c-m32c.texi.
1256 * doc/c-m32c.texi: New file.
1258 2005-07-14 Nick Clifton <nickc@redhat.com>
1261 * config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
1262 the ins_parse buffer.
1264 2005-07-10 Ralf Corsepius <ralf.corsepius@rtems.org>
1266 * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
1267 i386-*-rtemscoff*, sparc-*-rtemsaout*.
1269 2005-07-10 H.J. Lu <hongjiu.lu@intel.com>
1271 * config/tc-i386.c (optimize_disp): Optimize signed 32bit
1274 2005-07-08 Ben Elliston <bje@au.ibm.com>
1276 * frags.h: Remove ANSI_PROTOTYPES conditional code.
1277 * config/obj-elf.h: Likewise.
1278 * config/tc-h8300.h: Likewise.
1279 * config/tc-h8500.h: Likewise.
1280 * config/tc-i370.h: Likewise.
1281 * config/tc-i386.h: Likewise.
1282 * config/tc-m68hc11.h: Likewise.
1283 * config/tc-m68k.h: Likewise.
1284 * config/tc-ppc.h: Likewise.
1285 * config/tc-s390.h: Likewise.
1286 * config/tc-sh.h: Likewise.
1287 * config/tc-sparc.h: Likewise.
1288 * config/tc-tic30.c: Likewise.
1289 * config/tc-w65.h: Likewise.
1290 * config/tc-xtensa.h: Likewise.
1292 2005-07-08 Hans-Peter Nilsson <hp@axis.com>
1295 * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
1297 2005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1299 * config/tc-tic30.c (debug): Add format attribute. Fix format
1302 2005-07-06 H.J. Lu <hongjiu.lu@intel.com>
1304 * config/tc-i386.c (cpu_arch): Add sse3.
1306 * config/tc-i386.h (CpuSSE3): Renamed from ...
1307 (CpuPNI): This. Defined as CpuSSE3.
1309 * doc/c-i386.texi: Document .sse3.
1311 2005-07-06 Jan Beulich <jbeulich@novell.com>
1313 * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
1315 2005-07-05 Nick Clifton <nickc@redhat.com>
1317 * config/tc-pdp11.c (md_apply_fix): Cast first argument to
1318 md_chars_to_numbers to an unsigned pointer in order to avoid a
1319 compile time warning.
1321 2005-07-05 Paul Brook <paul@codesourcery.com>
1323 * config/tc-ppc.c (ppc_target_format): Add VxWorks.
1325 2005-07-05 Aldy Hernandez <aldyh@redhat.com>
1327 * config/tc-ms1.c: New.
1328 * config/tc-ms1.h: New.
1329 * testsuite/gas/ms1/allinsn.d: New.
1330 * testsuite/gas/ms1/allinsn.s: New.
1331 * testsuite/gas/ms1/badinsn.s: New.
1332 * testsuite/gas/ms1/badinsn1.s: New.
1333 * testsuite/gas/ms1/badoffsethigh.s: New.
1334 * testsuite/gas/ms1/badoffsetlow.s: New.
1335 * testsuite/gas/ms1/badorder.s: New.
1336 * testsuite/gas/ms1/badreg.s: New.
1337 * testsuite/gas/ms1/badsignedimmhigh.s: New.
1338 * testsuite/gas/ms1/badsignedimmlow.s: New.
1339 * testsuite/gas/ms1/badsyntax.s: New.
1340 * testsuite/gas/ms1/badsyntax1.s: New.
1341 * testsuite/gas/ms1/badunsignedimmhigh.s: New.
1342 * testsuite/gas/ms1/badunsignedimmlow.s: New.
1343 * testsuite/gas/ms1/errors.exp: New.
1344 * testsuite/gas/ms1/ldst.s: New.
1345 * testsuite/gas/ms1/misc.d: New.
1346 * testsuite/gas/ms1/misc.s: New.
1347 * testsuite/gas/ms1/ms1-16-003.d: New.
1348 * testsuite/gas/ms1/ms1-16-003.s: New.
1349 * testsuite/gas/ms1/ms1.exp: New.
1350 * testsuite/gas/ms1/msys.d: New.
1351 * testsuite/gas/ms1/msys.s: New.
1352 * testsuite/gas/ms1/relocs.d: New.
1353 * testsuite/gas/ms1/relocs.exp: New.
1354 * testsuite/gas/ms1/relocs1.s: New.
1355 * testsuite/gas/ms1/relocs2.s: New.
1357 2005-07-05 Jan Beulich <jbeulich@novell.com>
1359 * config/tc-i386.h (CpuSVME): New.
1360 (CpuUnknownFlags): Include CpuSVME.
1361 * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
1362 as alias of sledgehammer.
1363 (md_assemble): Include invlpga in the check for insns with two source
1365 (process_operands): Include SVME insns in the check for ignored
1366 segment overrides. Adjust diagnostic.
1367 (i386_index_check): Special-case SVME insns with memory operands.
1369 2005-07-04 Khem Raj <kraj@mvista.com>
1370 Nick Clifton <nickc@redhat.com>
1372 * tc-arm.c (struct arm_it): Make operands.imm signed to match its
1373 use an immediate value.
1374 (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
1375 since the register field of the operands structure is unsigned.
1376 (s_arm_unwind_save_vfp): Make "reg" unsigned.
1377 (parse_operands): Make the 2ns parameter an unsigned pointer to
1379 (do_ldrd): When using the imm field of the operands structure as a
1380 second register field, treat it as unsigned.
1382 2005-07-04 Alan Modra <amodra@bigpond.net.au>
1385 * config/obj-elf.c (obj_elf_change_section): Use backend
1388 2005-07-01 Jan Beulich <jbeulich@novell.com>
1390 * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
1391 (output_spill_psprel, output_spill_psprel_p): Combine.
1392 (output_spill_sprel, output_spill_sprel_p): Combine.
1393 (output_spill_reg, output_spill_regp_p): Combine.
1394 (process_one_record): Handle psp_psprel.
1395 (parse_predicate_and_operand): New.
1396 (convert_expr_to_ab_reg): Two new parameters. Return void. Always
1397 initialize output values. Emit diagnostic case here.
1398 (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
1399 (add_unwind_entry): New second parameter. Allow first parameter to
1400 be NULL. Parse optional tag, emit warning about further support for
1401 it otherwise being missing. Check end-of-line when requested.
1402 (dot_fframe): Clear operand when wrong. Allow tag.
1403 (dot_vframe): Likewise.
1404 (dot_vframesp): Likewise. Rename parameter, issue warning when psp
1406 (dot_vframepsp): Remove.
1407 (dot_altrp): Clear operand when wrong. Allow tag.
1408 (dot_save): Likewise. Let default case also go through
1410 (dot_savemem): Likewise.
1411 (dot_restore): Don't return when wrong operand. Allow tag.
1412 (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
1413 parse_predicate_and_operand and the new arguments to
1414 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1415 when wrong operand. Allow tag.
1416 (dot_restorereg, dot_restorereg_p): Likewise.
1417 (dot_spillmem, dot_spillmem_p): Likewise.
1418 (dot_saveg): Clear operand when wrong. Perform tighter operand
1420 (dot_savef): Likewise.
1421 (dot_saveb): Likewise.
1422 (dot_savegf): Likewise.
1423 (dot_spill): Remove end-of-line check. Combine. Simplify by using
1424 parse_predicate_and_operand and the new arguments to
1425 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1426 when wrong operand. Allow tag.
1428 (dot_label_state): Don't return when wrong operand.
1429 (dot_copy_state): Likewise.
1430 (dot_unwabi): Likewise. Check if in prologue.
1431 (dot_body): Don't call demand_empty_rest_of_line.
1432 (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
1434 (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
1435 use dot_spillreg for .spillreg.p. Also use dot_spillmem for
1436 .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
1437 (parse_operand): New second parameter. Don't deal with '}' here
1438 anymore. Don't advance past end-of-line.
1439 (parse_operands): Pass second argument to parse_operand.
1440 (ia64_start_line): Prevent out-of-bounds access through
1441 input_line_pointer. Deal with '}' here.
1442 (ia64_unrecognized_line): Don't deal with '}' here.
1443 (dot_alias): Use ignore_rest_of_line not its deprecated alias
1444 discard_rest_of_line.
1446 2005-06-30 Zack Weinberg <zack@codesourcery.com>
1448 * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
1449 (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
1450 (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
1451 (do_branch): Always set inst.reloc.pc_rel.
1452 (s_arm_elf_cons): Disallow use of (plt) suffix.
1453 (do_adrl): Adjust X_add_number unconditionally.
1454 (md_pcrel_from): Rename md_pcrel_from_section, add second segT
1455 argument. Handle all adjustment for pipeline offset here.
1456 (md_apply_fix): No need to undo work of md_pcrel_from. No
1457 need to extract pre-encoded pipeline adjustments from various
1458 branch instructions. Generally, assume instructions are already
1459 all-bits-zero in the field being fixed up. Remove all OBJ_ELF
1460 special cases. Handle BFD_RELOC_ARM_PLT32 like
1461 BFD_RELOC_ARM_PCREL_BRANCH.
1462 (tc_gen_reloc): Remove OBJ_ELF special case.
1463 * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
1465 2005-06-30 Ben Elliston <bje@gnu.org>
1467 * Makefile.am (check-DEJAGNU): Don't search for expect.
1468 * Makefile.in: Regenerate.
1470 2005-06-30 Ben Elliston <bje@gnu.org>
1472 * Makefile.am (EXPECT): Set to expect.
1473 (RUNTEST): Likewise, set to runtest.
1474 * Makefile.in: Regenerate.
1476 2005-06-23 Ben Elliston <bje@gnu.org>
1478 * config/m68k-parse.h: Use ISO C90.
1479 * config/m68k-parse.y: Likewise.
1480 * config/tc-m68k.h: Likewise.
1482 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
1485 * config/tc-i386.c (md_assemble): Don't call optimize_disp on
1487 (optimize_disp): Optimize only if possible. Don't use 64bit
1488 displacement on non-constants and do same on constants if
1491 2005-06-17 Jan Beulich <jbeulich@novell.com>
1493 * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
1494 (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
1495 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
1496 (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
1497 and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
1499 (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
1500 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
1501 (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
1502 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
1503 BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
1504 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
1505 convert 8-byte pc-relative relocations.
1506 (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
1507 (i386_validate_fix): Likewise.
1508 (x86_cons): Also handle quad values in 64-bit mode.
1509 (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
1510 (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
1511 BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
1512 to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
1514 2005-06-13 Zack Weinberg <zack@codesourcery.com>
1516 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
1517 symbolP as well as for names with a leading dot. Use ACONCAT.
1518 (md_apply_fix): For branch relocations, only replace value
1519 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
1520 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
1521 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
1522 (LOCAL_LABEL_PREFIX): Don't define.
1524 2005-06-10 Alan Modra <amodra@bigpond.net.au>
1526 * config/tc-hppa.c (pa_block): Allocate just one byte for the
1529 2005-06-08 James E Wilson <wilson@specifixinc.com>
1532 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
1533 is NULL, then emit a warning, and return the current index.
1535 2005-06-08 Tomas Hurka <tom@hukatronic.cz>
1538 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
1539 temporary copy of the operands array so that changes can be safely
1540 backed out if the insn does not match.
1541 (m68k_compare_opcode): Shortcut the test when the parameters are
1542 the same. Return 1 if the names match but the second opcode is
1543 further on in the array than the first.
1545 2005-06-08 Nick Clifton <nickc@redhat.com>
1548 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
1550 2005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1552 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
1554 2005-06-07 Aldy Hernandez <aldyh@redhat.com>
1555 Michael Snyder <msnyder@redhat.com>
1556 Stan Cox <scox@redhat.com>
1558 * configure.in: Add ms1 case.
1560 * configure: Regenerate.
1562 * configure.tgt: Add ms1 case.
1564 2005-06-07 Bob Wilson <bob.wilson@acm.org>
1566 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
1567 * config/tc-xtensa.c (new_resource_table): Likewise.
1568 (resize_resource_table): Likewise.
1569 (release_resources): Fix assertion for unsigned values.
1571 2005-06-07 Zack Weinberg <zack@codesourcery.com>
1573 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
1574 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
1575 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
1576 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
1577 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
1578 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
1579 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
1580 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
1581 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
1582 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
1583 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
1584 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
1585 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
1586 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
1587 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
1588 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
1589 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
1590 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
1591 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
1592 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
1593 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
1594 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
1595 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
1596 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
1597 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
1598 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
1599 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
1600 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
1601 * config/tc-xtensa.c, config/tc-z8k.c:
1602 Replace all instances of the string "_apply_fix3" with
1604 * po/POTFILES.in, po/gas.pot: Regenerate.
1606 2005-06-08 Alan Modra <amodra@bigpond.net.au>
1608 * Makefile.am: Run "make dep-am".
1609 (POTFILES): Remove GAS_CFILES.
1610 * Makefile.in: Regenerate.
1612 2005-06-07 David Ung <davidu@mips.com>
1614 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
1615 24kc, 24kf and 24kfx under MIPS32 release 2.
1617 2005-06-04 Nick Clifton <nickc@redhat.com>
1619 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
1620 to their Thumb-enabled equivalents.
1622 2005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
1624 * config/tc-mips.c (load_register): Add leading "0x" to the
1625 output of sprintf_vma().
1628 2005-06-01 Nick Clifton <nickc@redhat.com>
1630 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
1631 test for the presence of thumb version of the parsing functions
1632 since they must always exist and the test generates a compile time
1635 2005-05-31 Richard Henderson <rth@redhat.com>
1637 * config/tc-alpha.c (O_lituse_jsrdirect): New.
1638 (alpha_reloc_op): Add it.
1639 (debug_exp): Handle it.
1640 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
1641 (emit_insn): Handle it.
1642 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
1644 2005-05-31 Christian Groessler <chris@groessler.org>
1646 * write.c (dump_section_relocs): Convert to ISO-C.
1647 (write_relocs): Avoid signed/unsigned and fprintf argument
1648 warnings in debug code.
1650 2005-05-26 Zack Weinberg <zack@codesourcery.com>
1652 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
1653 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
1654 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
1655 (md_apply_fix3): Delete fix_is_thumb variable; refer to
1656 fixP->tc_fix_data directly in the sole place it was used.
1657 Explicitly truncate value, *valP, fixP->fx_addnumber, and
1658 fixP->fx_offset to 32 bits, for consistent behavior between 32-
1661 2005-05-27 Jan Beulich <jbeulich@novell.com>
1663 * config/tc-ia64.c (struct proc_pending): New.
1664 (unwind): Replace proc_start with proc_pending.
1665 (unwind_diagnostic): Check unwind.proc_pending.sym.
1666 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
1667 Check if previous proc not closed. Record all entry points.
1668 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
1669 Set symbol sizes for entry points recorded in dot_proc. Check
1670 arguments for consistency with respective .proc's.
1671 (md_assemble): Replace unwind.proc_start with
1672 unwind.proc_pending.sym.
1674 2005-05-27 Jan Beulich <jbeulich@novell.com>
1676 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
1677 and last_ptr. Check all in-use slots for first one with non-NULL
1678 unwind_record. Don't reload end_ptr before second update round.
1680 2005-05-26 James E Wilson <wilson@specifixinc.com>
1682 * config/tc-ia64.c (extra_goodness): Update comment.
1683 (md_begin): Add debugging code to print best_template table.
1685 2005-05-25 Jan Beulich <jbeulich@novell.com>
1687 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
1690 2005-05-25 Jan Beulich <jbeulich@novell.com>
1692 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
1693 BFD_RELOC_UNUSED when determining the width of the reloc.
1695 2005-05-25 Jan Beulich <jbeulich@novell.com>
1697 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
1700 2005-05-25 Jan Beulich <jbeulich@novell.com>
1702 * config/tc-ia64.c (dot_radix): Rewrite.
1704 2005-05-25 Jan Beulich <jbeulich@novell.com>
1706 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
1708 (alloc_record): Remove references to next_slot_number and
1710 (emit_one_bundle): Likewise.
1712 2005-05-22 Nick Clifton <nickc@redhat.com>
1714 * config/tc-v850.c (md_apply_fix3): Pass the address of the
1715 message buffer when invoking the insert function.
1717 2005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1719 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
1720 only if an instruction match is found.
1722 2005-05-20 Bob Wilson <bob.wilson@acm.org>
1724 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
1725 to addition in argument to xtensa_dwarf2_emit_insn.
1727 2005-05-19 Zack Weinberg <zack@codesourcery.com>
1729 * Makefile.am: Have 'all' depend on 'info'.
1730 * Makefile.in: Regenerate.
1732 2005-05-19 Alan Modra <amodra@bigpond.net.au>
1734 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
1736 2005-05-19 Anton Blanchard <anton@samba.org>
1738 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
1739 (md_show_usage): Document it.
1740 (ppc_setup_opcodes): Insert POWER5 mnemonics.
1741 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
1743 2005-05-19 Jan Beulich <jbeulich@novell.com>
1745 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
1746 relocations in unwind section.
1748 2005-05-18 Nick Clifton <nickc@redhat.com>
1750 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
1751 if one exists. Ignore any error messages it may produce, just
1752 allow it to perform the insertion.
1754 2005-05-17 Zack Weinberg <zack@codesourcery.com>
1756 * hash.c (hash_lookup): Add len parameter. All callers changed.
1757 (hash_find_n): New interface.
1758 * hash.h: Prototype hash_find_n.
1759 * sb.c: Include as.h.
1760 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
1761 (sb_scrub_and_add_sb): New interface.
1762 * sb.h: Prototype sb_scrub_and_add_sb.
1763 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
1765 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
1766 reference to BFD_RELOC_ARM_GOT12 which is never generated.
1767 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
1769 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
1771 * doc/Makefile.am (gasver.texi): Don't use $<.
1772 * doc/Makefile.in: Regenerated.
1774 2005-05-17 Nick Clifton <nickc@redhat.com>
1777 * symbols.c (resolve_symbol_value): Do not move symbols whose
1778 value expression has not been resolved or finalized into the
1779 absolute section as this will confuse other parts of the assembler
1780 into thinking that their value is zero.
1782 2005-05-17 Jan Beulich <jbeulich@novell.com>
1784 * read.c (_find_end_of_line): New.
1785 (find_end_of_line): New.
1786 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
1787 (read_a_source_file): Use it.
1790 (get_line_sb): Use it.
1791 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
1792 (s_comm_internal): Likewise.
1794 (s_macro): Likewise.
1795 (s_ignore): Use ignore_rest_of_line.
1796 * read.h (find_end_of_line): Prototype.
1797 (discard_rest_of_line): Remove prototype. #define to
1798 ignore_rest_of_line.
1800 2005-05-17 Nick Clifton <nickc@redhat.com>
1802 * config/tc-v850,h (TC_FIX_TYPE): Define.
1803 (TC_INIT_FIX_TYPE): Define.
1804 * config/tc-v850.c (md_assemble): When creating a fix record the
1805 operand in the tc_fix_data field.
1806 (md_apply_fix3): When applying a resolved fix use the operand's
1807 insertion procedure to store the value, if the operand has been
1810 2005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
1812 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
1814 * Makefile.in: Regenerated.
1816 2005-05-13 Sterling Augustine <sterling@tensilica.com>
1817 Bob Wilson <bob.wilson@acm.org>
1819 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
1821 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
1822 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
1824 2005-05-11 Alan Modra <amodra@bigpond.net.au>
1826 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
1827 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
1829 2005-05-10 Michael Matz <matz@suse.de>
1831 * frags.c (frag_grow): Don't be too greedy in allocating memory.
1833 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
1835 2005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
1838 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
1839 Handle label-without-colon before ordinary dot-pseudo as an
1840 ordinary label. Don't leak memory for label-without-colon alone
1841 on a line. Don't mmixal-munge operands for dot-pseudos.
1843 2005-05-10 Jan Beulich <jbeulich@novell.com>
1845 * macro.c (get_any_string): Remove the two last parameters. Replace
1846 references to the former expand parameter by using macro_alternate.
1847 Simplify loop condition for checking for end-of-string.
1848 (get_string): Remove redunant call to sb_skip_white.
1849 (do_formals): Remove two last arguments to get_any_string.
1850 (macro_expand): Likewise.
1851 (expand_irp): Likewise.
1853 2005-05-10 Jan Beulich <jbeulich@novell.com>
1855 * read.c (s_macro): Move local variable 'local' to smaller scope.
1856 Call sb_kill on it when done.
1858 2005-05-09 Jan Beulich <jbeulich@novell.com>
1860 * config/tc-i386.c (optimize_disp): Discard displacement entirely
1861 when zero and not required by encoding constraints.
1863 2005-05-09 H.J. Lu <hongjiu.lu@intel.com>
1866 * config/tc-sh64.c (sh64_fake_label): New.
1868 * config/tc-sh64.h (TC_FAKE_LABEL): New.
1870 * doc/internals.texi (TC_FAKE_LABEL): Document.
1872 * write.c (TC_FAKE_LABEL): New.
1873 (adjust_reloc_syms): Use it.
1874 (write_object_file): Likewise.
1876 2005-05-09 Jan Beulich <jbeulich@novell.com>
1878 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
1879 and comma in Intel mode.
1881 2005-05-09 Jan Beulich <jbeulich@novell.com>
1883 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
1884 names to match ABI. Add more registers for 32-bit and 64-bit modes.
1885 Make name array static and const. Adjust lookup to account for NULL
1886 entries (standing for unused register numbers).
1888 2005-05-09 Jan Beulich <jbeulich@novell.com>
1890 * config/tc-i386.c (parse_insn): Consider all matching instructions
1891 when checking for string instruction after string-only prefix.
1893 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
1896 * config/tc-ia64.c (start_unwind_section): Properly check
1897 comdat group with SHF_GROUP.
1899 2005-05-06 Bob Wilson <bob.wilson@acm.org>
1901 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
1903 2005-05-06 Bob Wilson <bob.wilson@acm.org>
1905 * config/tc-xtensa.c: Remove excess whitespace.
1906 * config/tc-xtensa.h: Likewise.
1907 * config/xtensa-istack.h: Likewise.
1908 * config/xtensa-relax.c: Likewise.
1909 * config/xtensa-relax.h: Likewise.
1911 2005-05-06 Nick Clifton <nickc@redhat.com>
1913 * sb.h: Fix formatting of comments.
1914 * sb.c: Fix formatting of comments.
1916 2005-05-06 Jan Beulich <jbeulich@novell.com>
1918 * sb.h (sb_add_buffer): Reintroduce.
1919 * sb.c (sb_add_buffer): Likewise.
1921 2005-05-06 Jan Beulich <jbeulich@novell.com>
1923 * macro.c (new_formal, del_formal): New.
1924 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
1925 required argument has default value. Stop looking for more formal
1926 when there was a vararg one.
1927 (macro_expand_body): Use new_formal and del_formal.
1928 (macro_expand): Likewise. Initialize local variable err. Don't
1929 return immediately when encountering an error. Warn when keyword
1930 argument already had a value assigned. Eliminate duplicate clearing
1931 of argument value. When current positional argument matches parameter
1932 of vararg type, assign to it all the remaining arguments. Issue error
1933 when required parameter does not have value.
1934 (free_macro): Use del_formal.
1935 (expand_irp): Initialize formal type. Free buffers associated with
1936 formal prior to returning.
1937 * macro.h (struct formal_struct): Add new field 'type' with new
1938 enumeration type 'formal_type'.
1939 * doc/as.texinfo: Document macro parameter qualifiers.
1940 * NEWS: Mention new functionality.
1942 2005-05-06 Jan Beulich <jbeulich@novell.com>
1944 * cond.c (s_ifb): New.
1945 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
1946 * read.h (s_ifb): Prototype.
1947 * doc/as.texinfo: Document .ifb and .ifnb.
1949 2005-05-05 Steve Ellcey <sje@cup.hp.com>
1951 * config/tc-ia64.c (MIN): Undef.
1953 2005-05-05 Paul Brook <paul@codesourcery.com>
1955 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
1957 2005-05-05 Matt Thomas <matt@3am-software.com>
1959 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
1962 2005-05-05 Nick Clifton <nickc@redhat.com>
1964 * Update the address and phone number of the FSF organization in
1965 the GPL notices in the following files:
1966 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
1967 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
1968 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
1969 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
1970 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
1971 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
1972 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
1973 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
1974 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
1975 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
1976 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
1977 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
1978 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
1979 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
1980 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
1981 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
1982 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
1983 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
1984 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
1985 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
1986 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
1987 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
1988 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
1989 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
1990 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
1991 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
1992 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
1993 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
1994 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
1995 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
1996 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
1997 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
1998 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
1999 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
2000 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
2001 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
2002 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
2003 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
2004 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
2005 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
2006 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
2007 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
2008 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
2009 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
2010 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
2011 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
2012 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
2013 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
2014 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
2015 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
2016 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
2017 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
2018 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
2019 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
2020 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
2021 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
2022 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
2023 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
2024 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
2025 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
2026 config/xtensa-istack.h, config/xtensa-relax.c,
2027 config/xtensa-relax.h, doc/fdl.texi
2029 2005-05-05 Nick Clifton <nickc@redhat.com>
2031 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
2032 the target_big_endian variable to false.
2034 2005-05-04 Alan Modra <amodra@bigpond.net.au>
2036 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
2037 list traversal. Use bfd_section_list_prepend.
2038 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
2039 over the section list.
2040 * config/tc-xtensa.c (xtensa_remove_section): Delete.
2041 (xtensa_insert_section): Delete.
2042 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
2043 and bfd_section_list_prepend.
2044 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
2045 bfd_section_list_insert_after.
2047 2005-05-03 Nick Clifton <nickc@redhat.com>
2049 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
2050 of bfd_section_list... macros.
2051 * config/tc-mmix.c (mmix_frob_file): Likewise.
2052 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
2053 (xtensa_insert_section): Likewise.
2055 * macro.c (macro_hash): Remove static.
2056 * macro.h (macro_hash): Provide an external declaration.
2058 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
2060 * write.c (write_object_file): Use bfd_section_double_list_remove
2063 2005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
2065 * doc/Makefile.am (gasver.texi): Correct quoting.
2066 * doc/Makefile.in: Regenerated.
2068 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
2070 * configure.tgt: Add h8300*-*-rtemscoff.
2071 Switch h8300*-*-rtems* to elf.
2073 2005-04-29 H.J. Lu <hongjiu.lu@intel.com>
2075 * hash.c: Undo the last change.
2078 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
2080 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
2082 (DISTCLEANFILES): Remove.
2083 (MAINTAINERCLEANFILES): Add asconfig.texi.
2084 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
2086 2005-04-29 Ben Elliston <bje@au.ibm.com>
2088 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
2089 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
2090 (bignum-copy.o): Remove.
2091 * Makefile.in: Regenerate.
2092 * makefile.vms (OBJS): Remove bignum-copy.obj.
2093 * symbols.h (local_symbol_make): Remove declaration.
2094 (verify_symbol_chain_2): Likewise.
2095 * symbols.c (local_symbol_make): Make static.
2096 (max_indent_level): Likewise.
2097 (verify_symbol_chain_2): Remove.
2098 * macro.c (macro_hash): Make static.
2099 * messages.c (fprint_value): Remove.
2100 * read.h (get_absolute_expr): Remove.
2101 (emit_leb128_expr): Likewise.
2102 (do_s_func): Likewise.
2103 * read.c (do_s_func): Make static.
2104 (emit_leb128_expr): Likewise.
2105 (get_absolute_expr): Likewise.
2106 * as.h (as_howmuch): Remove declaration.
2107 (fprint_value): Likewise.
2108 * as.c (myname): Make static.
2109 * input-scrub.c (as_howmuch): Remove.
2110 (as_1_char): Likewise.
2111 * input-file.h (input_file_is_open): Remove.
2112 * input-file.c (input_file_is_open): Likewise.
2113 * expr.h (expr_build_unary): Remove declaration.
2114 (expr_build_binary): Likewise.
2115 * expr.c (expr_build_unary): Remove.
2116 (expr_build_binary): Likewise.
2117 * hash.h (hash_replace): Remove declaration.
2118 (hash_delete): Likewise.
2119 * hash.c (hash_replace): Remove.
2120 (hash_delete): Likewise.
2121 * bignum-copy.c (bignum_copy): Move from here ..
2122 * config/tc-vax.c (bignum_copy): .. to here.
2123 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
2124 (bignum_copy): Remove extern declaration.
2125 * sb.h (string_count): Remove extern declaration.
2126 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2127 (sb_name): Likewise.
2128 * sb.c (dsize): Replace preprocessor macro with static int.
2129 (string_count): Make static.
2130 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2131 (sb_name): Likewise.
2132 * config/obj-coff.c (dim_index): Make static.
2133 * config/tc-i386.c (GOT_symbol): Likewise.
2134 (output_invalid_buf): Likewise.
2135 * doc/internals.texi (Warning and error messages): Remove the
2136 prototype for fprint_value.
2138 2005-04-27 Ben Elliston <bje@au.ibm.com>
2142 2005-04-26 H.J. Lu <hongjiu.lu@intel.com>
2144 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
2146 * read.c (pseudo_set): Disallow symbol set to common symbol.
2149 * write.c (write_object_file): Report common symbol name when
2150 disallowing local symbol set to common symbol.
2151 (adjust_reloc_syms): Disallow local symbol set to undefined
2154 2005-04-25 Jan Beulich <jbeulich@novell.com>
2156 * macro.c (macro_expand_body): Replace locals indicator parameters
2157 with actual macro_entry. New local variables macro_line and err.
2158 Don't return when encountering an error, just record the fact.
2159 Detect local symbol name colliding with parameter. Track line number
2160 inside of macro expansion.
2161 (do_formals): Move local variable name to wider scope. Check
2162 parameter of the same name doesn't already exist. In MRI mode, also
2163 check it doesn't collide with the argument count pseudo-parameter).
2164 (define_macro): Add file and line number parameters. Remove local
2165 variable namestr. New local variable error. Initialize macro_entry
2166 members file, line, and name. Don't return when encountering an
2167 error, just record the fact. Use %s in some diagnostics for read.c
2168 to insert the macro name. Free macro_entry on error.
2169 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
2170 when encountering an error, just record the fact.
2171 (expand_irp): Don't return when encountering an error, just record
2173 * macro.h (macro_struct): New members name, file, and line.
2174 (define_macro): Add file and line number parameters.
2175 * read.c (s_macro): Pass file and line to define_macro. Tag warning
2176 regarding pseudo-op redefinition with the file/line that macro
2177 definition started at.
2179 2005-04-22 Bob Wilson <bob.wilson@acm.org>
2181 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
2182 (future_alignment_required): Remove ifdefs that use it.
2184 2005-04-22 Bob Wilson <bob.wilson@acm.org>
2186 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
2187 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
2188 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
2190 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
2191 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
2193 2005-04-21 Christian Groessler <chris@groessler.org>
2195 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
2198 2005-04-20 H.J. Lu <hongjiu.lu@intel.com>
2200 * config/obj-aout.h (S_IS_EXTERN): Removed.
2201 * config/obj-bout.h (S_IS_EXTERN): Likewise.
2202 * config/obj-coff.h (S_IS_EXTERN): Likewise.
2203 * symbols.c (S_IS_EXTERN): Likewise.
2204 * symbols.h (S_IS_EXTERN): Likewise.
2206 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
2208 * config/tc-d10v.c (md_apply_fix3): Likewise.
2209 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
2210 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
2211 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
2212 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
2213 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
2214 (shmedia_md_convert_frag): Likewise.
2215 * symbols.c (print_symbol_value_1): Likewise.
2216 * write.c (write_object_file): Likewise.
2218 2005-04-20 Nick Clifton <nickc@redhat.com>
2220 * config/tc-xtensa.c (get_aligned_diff): Change type of
2221 branch_align to offsetT so that its signedness matches that of
2224 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
2225 number into a readable string.
2226 (load_register): Likewise.
2228 2005-04-20 Andreas Schwab <schwab@suse.de>
2230 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
2232 2005-04-19 David S. Miller <davem@davemloft.net>
2234 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
2235 NULL insn, exit early. Remove now spurious NULL checks.
2236 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
2239 2005-04-19 Jan Beulich <jbeulich@novell.com>
2241 * symbols.h (symbol_find_base): Remove prototype.
2242 * symbols.c (save_symbol_name): Remove code section conditional upon
2244 (symbol_find): Remove.
2245 (symbol_find_base): Rename to symbol_find.
2246 * subsegs.c (section_symbol): Replace use of symbol_find_base with
2248 * config/obj-coff.c (tag_insert): Remove code section conditional
2249 upon STRIP_UNDERSCORE.
2250 (obj_coff_def): Likewise.
2251 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
2252 (coff_frob_symbol): Likewise.
2253 (yank_symbols): Likewise.
2254 (c_section_symbol): Likewise.
2255 * config/obj-coff.h (DO_NOT_STRIP): Remove.
2256 * config/tc-arm.c (symbol_locate): Remove code section conditional
2257 upon STRIP_UNDERSCORE.
2258 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
2259 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
2260 * config/tc-sh.h (DO_NOT_STRIP): Remove.
2261 * config/tc-w65.h (DO_NOT_STRIP): Remove.
2262 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
2264 2005-04-19 Andreas Schwab <schwab@suse.de>
2266 * config/tc-ia64.c (md_assemble): Fix error message for wrong
2267 access to application registers.
2269 2005-04-19 Jan Beulich <jbeulich@novell.com>
2271 * config/te-sysv32.h: Remove.
2272 * Makefile.am (TARG_ENV_HFILES): Remove reference to
2274 * Makefile.in (TARG_ENV_HFILES): Likewise.
2276 2005-04-19 Jan Beulich <jbeulich@novell.com>
2279 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
2282 2005-04-18 Mark Kettenis <kettenis@gnu.org>
2284 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
2286 2005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
2288 * config/tc-mips.c (normalize_constant_expr): Don't check for
2290 (check_absolute_expr): Only call normalize_constant_expr() if
2292 (mips_ip): Likewise.
2294 * config/tc-mips.c (check_absolute_expr): Fix formatting.
2296 2005-04-18 Jan Beulich <jbeulich@novell.com>
2298 * macro.c (free_token): New, freeing all the memory associated with a
2300 (do_formals): Move initializers to ...
2301 (define_macro): ... here.
2302 (delete_macro): Convert passed in name to lower case. Warn when
2303 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
2305 2005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
2307 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
2309 2005-04-15 Jan Beulich <jbeulich@novell.com>
2311 * config/obj-elf.c (obj_elf_struct): New.
2312 (elf_pseudo_table). Use it for .offset and .struct.
2314 2005-04-14 Bob Wilson <bob.wilson@acm.org>
2315 Sterling Augustine <sterling@tensilica.com>
2317 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
2318 than the section alignment.
2320 2005-04-14 Bob Wilson <bob.wilson@acm.org>
2321 H.J. Lu <hongjiu.lu@intel.com>
2323 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
2324 * config/tc-xtensa.c (xg_translate_sysreg_op,
2325 xtensa_translate_old_userregs_ops,
2326 xtensa_find_unaligned_branch_targets,
2327 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
2328 relax_frag_add_nop): Support 64-bit host.
2329 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
2330 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
2332 2005-04-14 Mark Kettenis <kettenis@gnu.org>
2334 * configure.tgt: Add support for OpenBSD/sparc ELF.
2336 * configure.tgt: Set emulation for mips-*-openbsd*.
2337 Remove broken mips-dec-openbsd* config.
2338 * configure.in: Set default ABI for mips64-*-openbsd*.
2339 * configure: Regenerate.
2341 2005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
2343 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
2344 optimization for constant addresses.
2346 2005-04-14 Nick Clifton <nickc@redhat.com>
2348 * as.c (main): Move parse_args before symbol_begin and frag_init
2349 so that the hash table size can be set before it is used.
2350 * hash.c: Use an unsigned long type for the size of the hash
2352 * hash.h (set_gas_hash_table_size): Update the prototype.
2354 2005-04-14 Alan Modra <amodra@bigpond.net.au>
2356 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
2357 * acinclude.m4: Include ../bfd/warning.m4.
2358 * configure.in: Invoke AM_BINUTILS_WARNINGS.
2359 * Makefile.in: Regenerate.
2360 * configure: Regenerate.
2361 * doc/Makefile.in: Regenerate.
2363 2005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
2365 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
2366 (normalize_address_expr): New function to sign-extend address
2367 offsets that fit into 32 bits in 32-bit mode.
2368 (macro_build_ldst_constoffset): Use normalize_address_expr()
2369 instead of a handcoded sequence.
2370 (load_register): Likewise. Report oversized numbers in a useful
2372 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
2373 for constant addresses. Report oversized numbers in a useful way.
2374 (mips_ip): Use normalize_address_expr() for addresses.
2376 2005-04-12 Mark Kettenis <kettenis@gnu.org>
2378 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
2379 similar to other instructions now that they're marked as ImmExt.
2381 2005-04-12 Nick Clifton <nickc@redhat.com>
2383 * hash.c (DEFAULT_SIZE): Delete. Replace with:
2384 (gas_hash_table_size): New static variable.
2385 (set_gas_hash_table_size): New function: Records a requested size
2386 for the hash tables.
2387 (get_gas_hash_table_size): New function: Return a prime number
2388 near the requested size of the hash table.
2389 (hash_new): Use get_gas_hash_table_size.
2390 * hash.h: Add a prototype for set_gas_hash_table_size.
2391 * as.c (show_usage): Add description of new switches: --hash-size
2392 and --reduce-memory-overheads.
2393 (option_values): Add OPTION_HASH_TABLE_SIZE and
2394 OPTION_REDUCE_MEMORY_OVERHEADS.
2395 (std_longpopts): Add entries for the new options.
2396 (parse_args): Handle the new options.
2397 * Makefile.am: Add a dependency of as.c on hash.h.
2398 * Makefile.in: Regenerate.
2399 * doc/as.texinfo: Document the new switches.
2400 * NEWS: Mention the new switches.
2402 2005-04-12 Nick Clifton <nickc@redhat.com>
2405 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
2408 2005-04-12 Alan Modra <amodra@bigpond.net.au>
2410 * Makefile.am: Run "make dep-am".
2411 * Makefile.in: Regenerate.
2413 2005-04-11 Sterling Augustine <sterling@tensilica.com>
2414 Bob Wilson <bob.wilson@acm.org>
2416 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
2418 2005-04-11 Mark Kettenis <kettenis@gnu.org>
2420 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
2422 2005-04-11 Jan Beulich <jbeulich@novell.com>
2424 * NEWS: Mention these changes and their effects.
2425 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
2427 (check_macro): Likewise.
2428 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
2429 labels together with the closing pseudo-op.
2430 (macro_expand_body): Adjust comment. Range-check input before use.
2431 Adjust mis-spelled diagnostic. Use is_name_beginner.
2432 * read.c (try_macro): New.
2433 (read_a_source_file): New static variable last_eol. Don't list
2434 macro expansion lines more than once. Call try_macro.
2435 (s_macro): Set section of line_label to absolute instead of undefined.
2436 * doc/as.texinfo: Add information on the caveats of these changes.
2438 2005-04-11 Alan Modra <amodra@bigpond.net.au>
2440 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
2441 * symbols.h (symbol_X_add_number): Update prototype.
2443 2005-04-10 Eric Christopher <echristo@redhat.com>
2445 * symbols.c (symbol_X_add_number): Fix warning.
2447 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2449 * config/tc-m68k.c (md_begin): Support 64bit host.
2450 (get_num): Support 64bit BFD on 32bit host.
2452 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2454 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
2456 2005-04-09 Alan Modra <amodra@bigpond.net.au>
2458 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
2459 call. Don't do the COFF hacks for multi-emulation gas. Move
2460 demand_empty_rest_of_line back to caller.
2461 (s_set, equals): demand_empty_rest_of_line here.
2464 * as.h (rs_dummy): Define.
2465 * symbols.c (symbol_X_add_number): New function.
2466 * symbols.h (symbol_X_add_number): Declare.
2467 * stabs.c (aout_process_stab): Tidy symbol frag setting.
2468 * read.c (assign_symbol): New function, split out from s_set.
2469 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
2470 Fix COFF hacks for multi-emulation gas.
2471 (s_set): Call assign_symbol. Remove "register" keyword.
2472 (set_zero_frag): New function.
2473 (pseudo_set): Always check for assignment to section syms.
2474 Always set segment and frag of symbol, and likewise extern for
2475 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
2476 special case exp.X_add_number non-zero for O_symbol expressions.
2477 (equals): Use assign_symbol.
2479 2005-04-08 Bob Wilson <bob.wilson@acm.org>
2481 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
2484 2005-04-06 H.J. Lu <hongjiu.lu@intel.com>
2486 * config/tc-i386.c (tc_gen_reloc): Don't turn
2487 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
2489 2005-04-06 Nick Clifton <nickc@redhat.com>
2491 * po/rw.po: New translation: Kinyarwanda
2492 * configure.in (ALL_LINGUAS): Add rw
2493 * configure: Regenerate.
2495 2005-04-05 Sterling Augustine <sterling@tensilica.com>
2496 Bob Wilson <bob.wilson@acm.org>
2498 * config/tc-xtensa.c (branch_align_power): New.
2499 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
2500 future_alignment_required): Use branch_align_power to check section
2501 alignment as well as xtensa_fetch_width when aligning branch targets.
2503 2005-04-05 Bob Wilson <bob.wilson@acm.org>
2505 * config/tc-xtensa.c: Warning fixes throughout.
2506 (xtensa_fetch_width): Change to unsigned.
2507 (assemble_nop, xtensa_find_unaligned_branch_targets,
2508 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
2509 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
2510 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
2511 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
2512 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
2513 get_text_align_max_fill_size, get_text_align_nop_count,
2514 get_text_align_nth_nop_size, get_noop_aligned_address,
2515 get_aligned_diff, convert_frag_align_next_opcode,
2516 convert_frag_immed_finish_loop, xtensa_create_property_segments,
2517 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
2518 types, avoiding size_t and using offsetT and addressT appropriately.
2519 (get_text_align_power): Clean up types. Avoid incorrect bound.
2520 (get_text_align_fill_size): Clean up types. Restructure for clarity.
2522 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
2524 * config/tc-ia64.c (start_unwind_section): Undo the change
2526 (generate_unwind_image, dot_endp): Likewise.
2528 2005-04-01 David Mosberger <davidm@hpl.hp.com>
2530 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
2531 le_nop_stop arrays and initializers to file scope.
2532 (md_begin): When generating code for anything other than
2533 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
2535 2005-04-01 Jan Beulich <jbeulich@novell.com>
2537 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
2540 2005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2542 * NEWS: Mention [fdgh]_floating.
2543 * config/atof-vax.c: Fix some whitespace.
2544 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
2546 2005-04-01 Nick Clifton <nickc@redhat.com>
2548 * configure.in: Add a check for <unistd.h> providing a prototype
2549 for getopt() which is compatible with the one in
2550 include/getopt.h. If so then define HAVE_DECL_GETOPT.
2551 * configure: Regenerate.
2552 * config.in (HAVE_DECL_GETOPT): Add.
2554 2005-04-01 Jan Beulich <jbeulich@novell.com>
2556 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
2558 2005-04-01 Jan Beulich <jbeulich@novell.com>
2560 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
2561 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
2563 2005-03-30 Julian Brown <julian@codesourcery.com>
2565 * config/tc-arm.c (arm_adjust_symtab): Rename
2566 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
2568 2005-03-30 Julian Brown <julian@codesourcery.com>
2570 * config/tc-arm.c (mapping_state): Change documentation in function
2571 comment to cross-reference spec instead. Change type of mapping symbols
2573 (arm_adjust_symtab): Don't change type of mapping symbols here.
2575 2005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2577 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
2578 * config.in: Regenerate.
2579 * configure: Regenerate.
2580 * configure.in: Check for ffs decl and alphabetize.
2582 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
2583 Phil Blundell <philb@gnu.org>
2585 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
2586 (md_apply_fix3): Mark TLS symbols.
2587 (tc_gen_reloc): Handle TLS relocations.
2588 (arm_fix_adjustable): Ignore TLS relocations.
2589 (s_arm_elf_cons): Support expressions after decorated symbols.
2591 2005-03-29 Julian Brown <julian@codesourcery.com>
2593 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
2594 whether personality routine index N has been output for this section.
2595 (mapping_state): tc_segment_info_data now struct not enum.
2596 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
2597 handled on section change.
2598 (create_unwind_entry): Previous code to output dependency removed.
2599 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
2601 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
2602 arm_segment_info_type.
2603 (arm_segment_info_type): New struct.
2605 2005-03-28 Sterling Augustine <sterling@tensilica.com>
2606 Bob Wilson <bob.wilson@acm.org>
2608 * config/tc-xtensa.c (do_align_targets): Update comment.
2609 (xtensa_frob_label): Compute "freq" before possibly switching frags.
2610 Insert a LOOP_END frag before every loop target, and do not overload
2611 DESIRE_ALIGN_IF_TARGET frags with loop end information.
2612 (xg_assemble_vliw_tokens): Use do_align_targets.
2613 (xtensa_fix_target_frags): Remove code to convert a
2614 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
2615 negatable branch at the end of a loop.
2616 (frag_can_negate_branch): Delete.
2618 2005-03-28 David Mosberger <davidm@hpl.hp.com>
2619 H.J. Lu <hongjiu.lu@intel.com>
2622 NEWS: Mention "-mtune=[itanium1|itanium2]".
2624 * config/tc-ia64.c (md): Add tune.
2625 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
2626 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
2627 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
2628 B unit NOPs are discouraged for McKinley-derived cores.
2629 (md_begin): Don't hardcode the "extra_goodness()" function in
2631 (ia64_init): Set md.tune to itanium2.
2633 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
2634 * doc/c-ia64.texi: Likewise.
2636 2005-03-27 Ian Lance Taylor <ian@airs.com>
2638 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
2639 bad C_EFCN symbol, print its name.
2641 2005-03-25 Bob Wilson <bob.wilson@acm.org>
2643 * config/tc-xtensa.c (use_longcalls): Delete.
2644 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
2645 the use_longcalls flag is set. Do this before checking the segment.
2646 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
2647 expand direct calls at this point.
2648 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
2649 (xtensa_find_unmarked_state_frags): Likewise.
2650 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
2651 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
2652 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
2653 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
2655 2005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
2657 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
2659 2005-03-25 Hans-Peter Nilsson <hp@axis.com>
2661 * config/tc-cris.h: Convert to ISO C90.
2662 * config/tc-cris.c: Ditto.
2663 (md_estimate_size_before_relax): Remove obsolete comment for
2664 parameter "segment_type".
2665 (md_begin): Document reason for cast of hash_insert argument.
2666 (md_atof): Correct type of parameter "type".
2668 2005-03-24 Nick Clifton <nickc@redhat.com>
2670 * write.h (bit_fix_new): Remove redundant prototype.
2671 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
2672 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
2673 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
2674 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
2675 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
2676 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
2677 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
2678 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
2679 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
2680 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
2681 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
2682 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
2683 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
2684 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
2685 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
2686 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
2687 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
2688 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
2689 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
2690 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
2691 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
2692 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
2693 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
2694 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
2695 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
2696 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
2697 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
2698 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
2699 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
2700 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
2701 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
2702 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
2703 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
2704 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
2705 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
2706 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
2707 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
2708 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
2709 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
2710 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
2711 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
2712 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
2713 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
2714 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
2715 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
2716 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
2717 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
2718 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
2719 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
2720 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
2721 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
2722 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
2723 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
2724 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
2725 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
2727 2005-03-23 Jim Blandy <jimb@redhat.com>
2729 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
2730 attributes properly.
2732 2005-03-23 Mike Frysinger <vapier@gentoo.org>
2733 Nick Clifton <nickc@redhat.com>
2735 * configure.tgt: Accept any C library to accompany a GNU Linux
2736 implementation, not just the GNU C library.
2737 * configure.in: Likewise.
2738 * configure: Regenerate.
2740 2005-03-23 Nick Clifton <nickc@redhat.com>
2742 * config/tc-tic30.c: Convert to ISO C90 formatting.
2743 * config/tc-tic30.h: Convert to ISO C90 formatting.
2744 * config/tc-pdp11.c: Convert to ISO C90 formatting.
2745 * config/atof-vax.c: Convert to ISO C90 formatting.
2747 2005-03-21 Maciej W. Rozycki <macro@mips.com>
2749 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
2750 relocations correctly as well.
2751 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
2752 relocations in mergeable sections section-relative either.
2754 2005-03-21 Bob Wilson <bob.wilson@acm.org>
2756 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
2758 2005-03-21 Nick Clifton <nickc@redhat.com>
2760 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
2761 warning by providing a prototype for sh_symbian_find_elf_flags.
2763 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
2766 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2768 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
2769 along with other formats that set bfd_gas. Remove unnecessary
2770 setting of bfd_gas. Delete strongarm cases in generic_target
2773 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2776 * config/tc-m68k.c (TRUNC, SEXT): Define.
2777 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
2778 (m68k_ip): Truncate or sign extend expressions as appropriate.
2779 (get_num): Likewise.
2780 (md_apply_fix3): Use SEXT.
2782 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2784 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
2785 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
2786 (obj-vms.o): Delete rule.
2788 * Makefile.in: Regenerate.
2789 * aclocal.m4: Regenerate.
2790 * doc/Makefile.in: Regenerate.
2791 * po/POTFILES.in: Regenerate.
2793 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
2795 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
2796 flag for coldfire v4e.
2798 2005-03-17 Bob Wilson <bob.wilson@acm.org>
2800 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
2801 xg_apply_fix_value and return a value to indicate success.
2802 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
2803 (xtensa_force_relocation): Remove checks for VTABLE relocs.
2804 (xtensa_validate_fix_sub): New.
2805 (xtensa_fix_adjustable): Remove check for external or weak symbols.
2806 (tc_gen_reloc): Move code to handle difference of symbols and code to
2807 apply tentative fix values to ...
2808 (md_apply_fix3): ...here. Enable standard overflow checks for simple
2809 8, 16, and 32 bit relocations. Apply fixes for slot-specific
2810 relocations when linkrelax flag is not set.
2811 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
2812 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
2814 2005-03-17 Jan Beulich <jbeulich@novell.com>
2816 * config/tc-i386.c (i386_scale): Beautify error message.
2817 (Intel syntax comments): Update.
2818 (struct intel_parser_s): Add fields in_offset, in_bracket, and
2820 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
2821 Remove declarations.
2822 (intel_bracket_expr): Declare.
2823 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
2824 of the function body in a loop allowing to split an operand into two.
2825 Replace calls to malloc and checks of it returning non-NULL with
2826 calls to xmalloc/xstrdup.
2827 (intel_expr): SHORT no longer handled here. Add comment indicating
2828 comparison ops need implementation.
2829 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
2830 Check right operand of - does not specify a register when parsing
2831 the address of a memory reference.
2832 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
2833 Check operands do not specify a register when parsing the address of
2835 (intel_e06, intel_e06_1): Likewise.
2836 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
2837 handle SHORT as well as unary + and -. Don't accept : except for
2838 segment overrides or in direct far jump/call insns.
2839 (intel_brack_expr): New.
2840 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
2842 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
2843 through in certain cases. Use intel_brack_expr. Add new diagnostics.
2844 Allow symbolic constants as register scale value.
2845 (intel_get_token): Replace call to malloc and check of return value
2846 with call to xmalloc. Change handling for FLAT to match MASM's.
2847 (intel_putback_token): Don't try to back up/free current token if
2850 2005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
2852 * configure.tgt: Set emulation for arm-*-eabi*.
2853 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
2854 * config/te-armeabi.h: New file.
2855 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
2856 * config/te-symbian.h: Include "te-armeabi.h".
2858 2005-03-16 Nick Clifton <nickc@redhat.com>
2860 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
2861 local variable in case it is clobbered by the setjmp.
2863 2005-03-16 Nick Clifton <nickc@redhat.com>
2864 Ben Elliston <bje@au.ibm.com>
2866 * configure.in (werror): New switch: Add -Werror to the
2867 compiler command line. Enabled by default. Disable via
2869 * configure: Regenerate.
2871 2005-03-16 Nick Clifton <nickc@redhat.com>
2873 * config/obj-coff.h: Convert to ISO C90 formatting.
2874 * config/obj-coff.c: Convert to ISO C90 formatting.
2876 2005-03-15 Zack Weinberg <zack@codesourcery.com>
2878 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
2879 is_mls parameter; do not diagnose Rm==Rd when is_mls.
2880 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
2881 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
2882 (insns): Add ARMv6T2 instructions:
2883 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
2884 (arm_archs): Add V6T2 variants.
2886 2005-03-15 Nick Clifton <nickc@redhat.com>
2888 * NEWS: Add cutoff for changes in 2.16 release.
2890 2005-03-15 Jan Beulich <jbeulich@novell.com>
2892 * expr.c (operand): Merge handling of unary + into that for unary
2895 2005-03-14 Eric Christopher <echristo@redhat.com>
2897 * config/tc-mips.c: Include dw2gencfi.h.
2898 (mips_cfi_frame_initial_instructions): New.
2899 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
2900 (tc_cfi_frame_initial_instructions): Ditto.
2901 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
2902 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
2903 * Makefile.am: Update dependencies.
2904 * Makefile.in: Regenerate.
2906 2005-03-15 Alan Modra <amodra@bigpond.net.au>
2908 * po/es.po: Commit new Spanish translation.
2910 2005-03-14 Alan Modra <amodra@bigpond.net.au>
2912 * po/tr.po: Commit new Turkish translation.
2914 2005-03-12 Zack Weinberg <zack@codesourcery.com>
2916 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
2919 2005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
2921 * config-gas.com: Mark vax-vms as obsolete.
2922 * configure.in: Remove fmt=vms support.
2923 * config.in: Regenerate.
2924 * configure: Regenerate.
2925 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
2927 2005-03-10 Sterling Augustine <sterling@tensilica.com>
2928 Bob Wilson <bob.wilson@acm.org>
2930 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
2931 when checking if xg_resolve_literals needs to be called.
2932 * config/tc-xtensa.h: Fix spelling typo in a comment.
2934 2005-03-10 Jan Beulich <jbeulich@novell.com>
2936 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
2937 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
2938 crafted structure declarations with the types from macro.h.
2940 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2942 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
2943 for -mno-shared optimization.
2945 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2947 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
2948 (MAX_NOPS): Bump to 4.
2949 (mips_fix_vr4130): New variable.
2950 (nops_for_vr4130): New function.
2951 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
2952 nops_for_vr4130 if working around VR4130 errata.
2953 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
2954 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
2955 (md_parse_option): Handle them.
2956 (md_show_usage): Print them.
2957 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
2959 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2961 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
2964 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2966 * config/tc-mips.h (mips_flush_pending_output): Delete.
2967 (mips_emit_delays): Declare.
2968 (md_flush_pending_output): Use mips_emit_delays.
2969 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
2970 the previous instructions.
2971 (md_begin, append_insn, md_parse_option): Update callers.
2972 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
2974 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
2975 (s_gpdword): Update callers.
2976 (start_noreorder, end_noreorder): New functions.
2977 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
2978 manipulating mips_opts or prev_nop_frag directly.
2979 (mips_flush_pending_output): Delete.
2981 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2983 * config/tc-mips.c (mips_move_labels): New function, taken from...
2984 (append_insn, mips_emit_delays): ...here.
2986 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2988 * config/tc-mips.c (MAX_NOPS): New macro.
2989 (history): Resize to 1 + MAX_NOPS.
2990 (fix_vr4120_class): New enumeration.
2991 (vr4120_conflicts): New variable.
2992 (init_vr4120_conflicts): New function.
2993 (md_begin): Call it.
2994 (insn_uses_reg): Constify first argument.
2995 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
2996 (nops_for_insn_or_target): New functions.
2997 (append_insn): Use the new nops_for_* functions instead of inline
2998 delay checks. Generalize prev_nop_frag handling to handle an
2999 arbitrary history length. Insert nops into the history buffer
3000 once the number of nops in prev_nop_frag is fixed.
3001 (emit_delays): Use nops_for_insn instead of inline delay checks.
3003 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3005 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
3006 check from branch delay code. Remove unnecessary check for branches.
3008 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3010 * config/tc-mips.c (dummy_opcode): Delete.
3011 (nop_insn, mips16_nop_insn): New variables.
3012 (NOP_INSN): New macro.
3013 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
3014 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
3015 (md_begin): Initialize nop_insn and mips16_nop_insn.
3016 (append_insn): Use the new emit_nop function to add nops, recording
3017 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
3018 to reserve room for the instruction and install_insn to install the
3019 final form. Use insert_into_history to record the instruction in
3020 the history buffer. Use move_insn to do delay slot filling.
3021 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
3022 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
3023 (mips16_ip): Use create_insn to initialize mips_cl_insns.
3025 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3027 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
3028 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
3029 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
3030 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
3031 (mips16_ip): Use the new macros instead of explicit masks and shifts.
3033 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3035 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
3036 and extended_p fields with a single fixed_p field.
3037 (append_insn, mips_no_prev_insn): Adjust accordingly.
3039 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3041 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
3042 a single mips16_absolute_jump_p bit.
3043 (append_insn): Adjust accordingly.
3045 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3047 * config/tc-mips.h (mips_cl_insn): Move definition to...
3048 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
3049 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
3051 (history): New variable.
3052 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
3053 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
3054 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
3055 (prev_prev_insn_unreordered): Delete.
3056 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
3057 (macro_start): Replace uses of prev_insn* with the equivalent history[]
3060 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
3062 * doc/Makefile.am: Update as.info dependencies.
3063 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
3065 2005-03-08 Jan Beulich <jbeulich@novell.com>
3067 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
3068 error, and point to .purgem documentation if someone really needs
3070 * NEWS: Mention macro redefinition is now an error.
3072 2005-03-08 Jan Beulich <jbeulich@novell.com>
3074 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
3075 emitted to. Add more precise diagnostics for non-fitting insns based
3076 on that. Eliminate now superfluous special casing of MLX. Clear out
3077 slot information when dropping an insn.
3079 2005-03-08 Jan Beulich <jbeulich@novell.com>
3081 * config/tc-ia64.c (parse_section_name): Rename to...
3082 (cross_section): In addition to separating the name from the rest of
3083 the arguments, also carry out the operation.
3084 (dot_xdata): Use cross_section.
3085 (dot_float_cons): Likewise.
3086 (dot_xstringer): Likewise.
3087 (dot_xdata_ua): Likewise.
3088 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
3090 2005-03-05 Alan Modra <amodra@bigpond.net.au>
3092 * po/gas.pot: Regenerate.
3094 2005-03-04 David Daney <ddaney@avtrex.com>
3096 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
3097 instead of '_gp' for -mno-shared optimization.
3099 (s_abicalls): Document it in the comment.
3100 (md_show_usage): Document the -mno-shared option.
3102 2005-03-04 Richard Sandiford <rsandifo@redhat.com>
3104 * config/tc-mips.c (mips_set_options): Add sym32 field.
3105 (mips_opts): Initialize it.
3106 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
3107 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
3108 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
3109 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
3110 when deciding whether to use a symbolic %highest/%higher expansion.
3111 (macro): Likewise. Remove o64/n32 linux hack. Always use
3112 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
3113 and "la". Handle constants separately from symbolic expressions in
3114 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
3115 and using load_register to load the high part of the address.
3116 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
3117 (OPTION_ELF_BASE): Bump by 2.
3118 (md_longopts): Add entries for -msym32 and -mno-sym32.
3119 (md_parse_option): Handle them.
3120 (usage): Document them.
3121 (s_mipsset): Handle ".set sym32" and ".set nosym32".
3122 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
3123 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
3124 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
3125 -msym32 and -mno-sym32.
3127 2005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3129 * config/tc-mips.c (load_address): Implement GP optimization
3130 for 64bit address space non-PIC. Fix formatting.
3131 (macro): Likewise. Simplify code.
3132 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
3133 (mips_after_parse_args): Simplify code.
3135 2005-03-03 Nick Clifton <nickc@redhat.com>
3137 * expr.c (operand): Remove redundant code enclosed by #ifdef
3138 RELAX_PAREN_GROUPING....#endif.
3140 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
3141 reloc is the difference of two symbols defined in the same
3144 * config/tc-iq2000.c (line_comment_chars): Include the # character
3145 as otherwise this breaks #APP/#NO_APP processing.
3147 2005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3149 * config/tc-arc.c(md_assemble): Remove dead code for handling
3150 immediate indexing of ld and st .
3152 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
3153 Joseph Myers <joseph@codesourcery.com>
3155 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
3156 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
3157 (parse_relocation): Check for a word break after a relocation
3159 (md_apply_fix3): Handle TLS relocations, and mark thread-local
3162 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3164 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
3166 2005-03-02 Jan Beulich <jbeulich@novell.com>
3168 * as.c (main): Use unlink_if_ordinary instead of unlink.
3169 * messages.c (as_fatal): Likewise.
3171 2005-03-02 Jan Beulich <jbeulich@novell.com>
3173 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
3175 (parse_register): Allow cr8...15 in all modes.
3177 2005-03-02 Jan Beulich <jbeulich@novell.com>
3179 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
3180 etc. like normal symbol references (T_ID).
3182 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3184 * symbols.c (fb_label_name): Fix silly thinko in last change.
3186 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3188 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
3189 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
3191 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
3193 2005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3196 * config/tc-arc.c (md_assemble): Initialize suffix for extension
3199 2005-03-01 Alan Modra <amodra@bigpond.net.au>
3201 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
3203 * as.h (assert): Warning fix.
3204 * expr.c (expr): Correct assertion.
3205 * read.c (s_comm_internal): Remove assertion.
3206 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
3207 (fixup_segment): Remove assertion.
3208 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
3209 (md_apply_fix3): Likewise.
3210 * config/tc-i370.c (md_begin): Correct assertion.
3211 (i370_macro): Warning fix for assertion.
3213 2005-03-01 Alan Modra <amodra@bigpond.net.au>
3215 * configure.in (AC_C_BIGENDIAN): Invoke.
3216 * configure: Regenerate.
3217 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
3218 host variable to set string header size.
3219 * config/obj-aout.c (obj_header_append): Don't use host structs.
3220 (obj_symbol_to_chars): Likewise.
3221 (obj_emit_strings): Likewise. Use the passed in output pointer.
3222 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
3223 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
3224 not sizeof host struct.
3225 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
3226 (obj_emit_strings): Likewise.
3227 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
3228 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
3230 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
3232 (host_number_to_chars): Define.
3233 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
3234 host internal struct to set header sizes.
3235 * config/tc-i960.c (md_number_to_field): Warning fix.
3236 (md_ri_to_chars): Use host byte order.
3237 (get_cdisp, md_apply_fix3): Warning fix.
3238 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
3240 2005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3242 * doc/c-arc.texi: Update documentation about ARC's extension
3245 2005-02-27 Svein E. Seldal <svein@dev.seldal.com>
3247 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
3250 2005-02-23 Alan Modra <amodra@bigpond.net.au>
3252 * cgen.c: Warning fixes.
3253 * config/tc-arc.c: Likewise.
3254 * config/tc-arm.c: Likewise.
3255 * config/tc-avr.c: Likewise.
3256 * config/tc-d10v.c: Likewise.
3257 * config/tc-d30v.c: Likewise.
3258 * config/tc-frv.c: Likewise.
3259 * config/tc-frv.h: Likewise.
3260 * config/tc-h8300.c: Likewise.
3261 * config/tc-h8500.c: Likewise.
3262 * config/tc-i370.c: Likewise.
3263 * config/tc-i960.c: Likewise.
3264 * config/tc-ia64.c: Likewise.
3265 * config/tc-ip2k.c: Likewise.
3266 * config/tc-m68hc11.c: Likewise.
3267 * config/tc-maxq.c: Likewise.
3268 * config/tc-mcore.c: Likewise.
3269 * config/tc-mips.c: Likewise.
3270 * config/tc-msp430.c: Likewise.
3271 * config/tc-pj.c: Likewise.
3272 * config/tc-ppc.c: Likewise.
3273 * config/tc-ppc.h: Likewise.
3274 * config/tc-s390.c: Likewise.
3275 * config/tc-sh.c: Likewise.
3276 * config/tc-sh64.c: Likewise.
3277 * config/tc-tic4x.c: Likewise.
3278 * config/tc-tic80.c: Likewise.
3279 * config/tc-v850.c: Likewise.
3280 * config/tc-vax.c: Likewise.
3281 * config/tc-w65.c: Likewise.
3282 * config/tc-xstormy16.c: Likewise.
3283 * config/tc-z8k.c: Likewise.
3285 2005-02-22 Catherine Moore <clm@cm00re.com>
3287 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
3288 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
3290 2005-02-22 Eric Christopher <echristo@redhat.com>
3292 * config/tc-mips.c (struct proc): Change isym to
3293 func_sym. New member func_end_sym.
3294 (s_mips_ent): Update.
3295 (s_mips_end): Ditto. Add code to compute function size.
3297 2005-02-22 Alan Modra <amodra@bigpond.net.au>
3299 * read.c: Warning fixes.
3300 * config/obj-elf.c: Likewise.
3302 2005-02-22 Maciej W. Rozycki <macro@mips.com>
3304 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
3307 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
3309 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
3312 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
3314 (demand_empty_rest_of_line): Likewise.
3315 (tic54x_sblock): Likewise.
3316 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
3318 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3320 * read.c (address_bytes): New function.
3321 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
3322 (potable): Add "dc.a".
3323 (cons_worker): Handle "dc.a".
3324 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
3326 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3328 * input-file.c (input_file_open): Rearrange to avoid warning.
3330 2005-02-19 Alan Modra <amodra@bigpond.net.au>
3332 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
3333 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
3334 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
3336 2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3338 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
3339 uses after .set noat.
3340 (load_address): Likewise.
3341 (macro): Likewise. Don't try to avoid $at use by sacrificing
3342 the target register before it is stored, it won't work.
3344 2005-02-17 James E Wilson <wilson@specifixinc.com>
3346 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
3347 see an instruction that specifies a template.
3349 2005-02-18 Alan Modra <amodra@bigpond.net.au>
3351 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
3352 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
3353 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
3355 2005-02-17 H.J. Lu <hongjiu.lu@intel.com>
3357 * NEWS: Mention "-mhint.b=[ok|warning|error]".
3359 * config/tc-ia64.c (md): Add hint_b.
3360 (emit_one_bundle): Handle md.hint_b for "hint".
3361 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
3362 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
3363 (ia64_init): Set md.hint_b to error.
3364 (md_assemble): Handle md.hint_b for "hint.b".
3366 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
3367 * doc/c-ia64.texi: Likewise.
3369 2005-02-17 Alan Modra <amodra@bigpond.net.au>
3371 * tc.h (struct relax_type, relax_typeS): Move from here..
3372 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
3373 * ecoff.c (ecoff_new_file): Add appfile param.
3374 * ecoff.h (ecoff_new_file): Likewise.
3375 * itbl-lex.h: New file.
3376 * itbl-lex.l: Include itbl-lex.h.
3377 * itbl-parse.y: Likewise.
3378 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
3379 * read.c (s_app_file_string): Mark appfile possibly unused.
3380 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
3381 * subsegs.h (struct seg_info_trash): Delete.
3382 (seg_info): Use segment_info_type instead.
3383 * config/obj-coff.c (struct filename_list): Make filename const char *.
3384 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
3385 * config/obj-elf.c (elf_file_symbol): Similarly.
3386 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
3388 * config/tc-arc.c (md_operand): Warning fix.
3389 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
3390 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
3391 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
3392 * config/tc-frv.c (frv_force_relocation): Warning fix.
3393 * config/tc-m68k.c (md_parse_option): Delete unused var.
3394 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
3395 * config/tc-sparc.c: Likewise.
3396 (s_common): Warning fix.
3397 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
3398 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
3400 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
3401 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
3402 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
3403 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
3404 (tic4x_do_align): Use TIC_NOP_OPCODE.
3405 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
3406 * config/tc-vax.c: Include netinet/in.h.
3407 (tc_headers_hook): Formatting.
3408 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
3410 2005-02-17 Jan Beulich <jbeulich@novell.com>
3412 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
3413 parsing inN, locN, outN. Set 'idx' to offset register number starts
3414 at. Don't handle numbers with leading zeroes or beyond 95. Remove
3417 2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3419 * config/tc-mips.c (load_address): Fix formatting.
3420 (macro): Don't use AT if .set noat is in effect. Fix formatting.
3421 Catch macros which are unexpandable without AT. Remove duplicate
3423 (macro2): Remove duplicate zeroing of used_at.
3425 2005-02-16 Alan Modra <amodra@bigpond.net.au>
3427 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
3430 2005-02-15 Nigel Stephens <nigel@mips.com>
3431 Maciej W. Rozycki <macro@mips.com>
3433 * config/tc-mips.c (reloc_needs_lo_p): Handle
3434 BFD_RELOC_MIPS16_HI16_S.
3435 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
3436 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
3437 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
3439 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
3440 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
3441 Call my_getSmallExpression() to parse percent operators.
3442 (percent_op_match, mips_percent_op): Separate definitions.
3443 (mips16_percent_op): Define percent operators for the MIPS16 mode.
3444 (parse_relocation): Handle the MIPS16 mode using
3446 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
3447 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
3449 2005-02-15 Jan Beulich <jbeulich@novell.com>
3451 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
3452 instead of explicitly dealing with the translation; exclude
3453 relocations that are already pcrel, however.
3455 2005-02-15 Jan Beulich <jbeulich@novell.com>
3457 * config/tc-ia64.c: Include limits.h (if available).
3458 (gr_values[0]): Set path to INT_MAX.
3459 (dot_reg_val): Don't allow changing value of r0. Limit range of
3460 general registers at r127.
3461 (specify_resource): Default resource index is -1. Don't set resource
3462 index (in case IA64_RS_RSE) without setting the specific flag.
3463 (note_register_values): Check operand is O_constant before tracking
3464 input value of moves. Add tracking for dep.z with constant inputs.
3465 (print_dependency): Resource index of specific resource may be zero.
3466 (check_dependencies): Likewise.
3468 2005-02-15 Jan Beulich <jbeulich@novell.com>
3470 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
3471 reg_class. Check operands and emit diagnostics for illegal use of
3474 2005-02-15 Jan Beulich <jbeulich@novell.com>
3476 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
3477 new variables type, suffix, and width. Handle
3478 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
3479 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
3480 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
3481 FUNC_DTP_RELATIVE case. Return incoming relocation type if
3482 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
3483 if unable to translate relocation type, using the new variables.
3485 2005-02-15 Jan Beulich <jbeulich@novell.com>
3487 * config/tc-ia64.h (ia64_symbol_chars): Declare.
3488 (ty_symbol_chars): Define.
3489 * config/tc-ia64.c (ia64_symbol_chars): Define.
3491 2005-02-15 Jan Beulich <jbeulich@novell.com>
3493 * config/tc-ia64.c (ia64_parse_name): Only update next character if
3494 input_line_pointer was advanced.
3496 2005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3498 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
3501 2005-02-13 Jan Beulich <jbeulich@novell.com>
3503 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
3504 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
3506 (ia64_init): Set md.detect_dv.
3507 (ia64_start_line): New static variable warned. Warn only once when
3508 encountering explicit stops in automatic mode.
3509 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
3510 * NEWS: Mention new default mode.
3512 2005-02-13 Jan Beulich <jbeulich@novell.com>
3514 * config/tc-ia64.c (dot_rot): Add comment that name strings should
3515 be freed when wiping out previous state. Canonicalize names before
3516 use. Free name string when detecting redefinition.
3517 (dot_pred_rel): Call generic expression parser to process arguments.
3518 Handle O_register case for individual predicates and O_subtract for
3520 (ia64_parse_name): Canonicalize name before looking it up in dynamic
3522 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
3523 Warn if multiple found, issue error if resulting symbol name has zero
3525 (dot_alias): Canonicalize name before use.
3527 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3529 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
3531 (in_procedure): Return -1 for warning.
3532 (in_prologue): Likewise.
3533 (in_body): Likewise.
3535 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3537 * config/tc-ia64.c (dot_xdata): Undo the last change.
3538 (dot_float_cons): Likewise.
3539 (dot_xstringer): Likewise.
3540 (dot_xdata_ua): Likewise.
3541 (dot_float_cons_ua): Likewise.
3543 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3545 * NEWS: Mention "-munwind-check=[warning|error]".
3547 * config/tc-ia64.c (md): Add unwind_check.
3548 (unwind_diagnostic): New.
3549 (in_procedure): Call unwind_diagnostic when a directive isn't
3551 (in_prologue): Call unwind_diagnostic when a directive isn't in
3553 (in_body): Call unwind_diagnostic when a directive isn't in
3555 (dot_endp): Set md.unwind_check to error before calling
3556 in_procedure and restore it after. When the name is missing or
3557 couldn't be found, use the one from the last .proc if
3558 md.unwind_check isn't error. Warn if md.unwind_check is
3560 (md_parse_option): Handle "-munwind-check=[warning|error]".
3561 (md_show_usage): Add "-munwind-check=[warning|error]".
3562 (ia64_init): Set md.unwind_check to warning.
3564 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
3565 * doc/c-ia64.texi: Likewise.
3567 2005-02-11 Jan Beulich <jbeulich@novell.com>
3569 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
3571 (ia64_parse_name): New third parameter.
3572 (md_parse_name): Pass third argument.
3573 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
3574 (md_operand): Handling of '@'-prefixed symbols moved from here...
3575 (ia64_parse_name): ...to here.
3577 2005-02-11 Jan Beulich <jbeulich@novell.com>
3579 * config/tc-ia64.c (md): Remove last_groups and group_idx.
3580 (errata_nop_necessary_p): Remove declaraction and definition.
3581 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
3582 update md.group_idx. Don't reset md.last_groups.
3584 2005-02-11 Jan Beulich <jbeulich@novell.com>
3586 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
3588 (dot_xdata): Free section name after use.
3589 (dot_float_cons): Likewise.
3590 (dot_xstringer): Likewise.
3591 (dot_xdata_ua): Likewise.
3592 (dot_float_cons_ua): Likewise.
3593 (md_pseudo_table): Add xdata16 and xdata16.ua.
3595 2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
3597 * doc/all.texi: Add IA64.
3598 * doc/as.texinfo: Likewise.
3600 * doc/c-ia64.texi: Fix typos.
3602 2005-02-10 Julian Brown <julian@codesourcery.com>
3604 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
3606 (do_t_push_pop): Likewise.
3607 (md_assemble): Likewise.
3608 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
3609 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
3610 (create_unwind_entry): Output dependency on the required personality
3613 2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
3615 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
3616 * subsegs.c (seg_not_empty_p): Likewise.
3618 2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3620 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
3621 relative jump calculation.
3622 <md_convert_frag) : Likewise.
3623 <output_disp): Likewise.
3625 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
3627 * write.c (write_object_file): Recognize warning-symbol construct
3628 and skip object- and target- handling for the second symbol.
3630 2005-02-02 Jan Beulich <jbeulich@novell.com>
3632 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
3633 designators along with quoted ones. Free copy of quoted designator
3636 2005-02-01 Ben Elliston <bje@au.ibm.com>
3638 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
3639 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
3640 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
3641 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
3642 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
3643 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
3644 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
3645 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
3646 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
3647 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
3648 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
3649 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
3650 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
3651 #if 0'd code throughout.
3653 2005-01-31 Nick Clifton <nickc@redhat.com>
3655 * as.c (parse_args): Bump copyright date reported by --version to
3658 2005-01-31 Nick Clifton <nickc@redhat.com>
3660 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
3663 2005-01-31 Jan Beulich <jbeulich@novell.com>
3665 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
3666 that can end with .endr in that case. Make requiring/permitting
3667 pseudo-ops without leading dot closer to the logic in read.c serving
3669 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
3672 2005-01-31 Jan Beulich <jbeulich@novell.com>
3674 * macro.c (do_formals): Adjust to no longer accept empty parameter
3676 (define_macro): Adjust to no longer accept empty macro name, garbage
3677 following the parameters, or macros that were previously defined.
3678 * read.c (s_bad_end): Declare.
3679 (potable): Add endm. Handler for endr and endm is s_bad_end.
3680 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
3682 * read.h (s_bad_endr): Remove.
3684 2005-01-31 Jan Beulich <jbeulich@novell.com>
3686 * config/tc-ia64.c (parse_operands): Parse all specified operands,
3687 immediately discarding (but counting) those exceeding the maximum
3688 possible amount. Track whether output and input operand counts ever
3689 matched, and use this to better indicate which of the operands/
3690 operand types was wrong; specifically don't default to pointing to
3693 2005-01-31 Jan Beulich <jbeulich@novell.com>
3695 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
3696 variable in dot_endp). Add body and insn. Make prologue,
3697 prologue_mask, body, and insn bitfields.
3698 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
3700 (in_procedure, in_prologue, in_body): New.
3701 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3702 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3703 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
3704 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
3705 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
3706 dot_personality): Use the appropriate one of the above.
3707 (dot_proc): Clear unwind.proc_start; set to current location only if
3708 none of the entry points were valid. Check for non-zero-length entry
3709 point names. Check that entry points aren't defined, yet. Clear
3710 unwind.prologue, unwind.body, and unwind.insn.
3711 (dot_body): Call in_procedure. Check that first directive in procedure
3712 had no insns emitted before. Set unwind.body.
3713 (dot_prologue): Call in_procedure. Check that not already in prologue.
3714 Check that first directive in procedure had no insns emitted before.
3716 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
3717 length entry point names. Check that entry points became defined.
3718 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
3720 2005-01-31 Jan Beulich <jbeulich@novell.com>
3722 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
3723 before actually using it. Don't generate an error in manual bundling
3724 mode when looking at an insn requiring slot 2 but not yet at slot 2.
3725 Don't generate an error in manual bundling mode when looking at an
3726 insn required to be last in its group but the required slot hasn't
3727 been reached, yet. Allow conversion from MII to MI;I for bundle
3728 consisting of only 2 insns with the stop between them. Suppress
3729 various meaningless errors resulting from detecting earlier ones.
3731 2005-01-31 Jan Beulich <jbeulich@novell.com>
3733 * config/tc-ia64.c (parse_operands): Also handle alloc without first
3736 2005-01-28 Christian Groessler <chris@groessler.org>
3738 * config/tc-z8k.c (md_assemble): Improve error detection.
3740 2005-01-28 Jan Beulich <jbeulich@novell.com>
3742 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
3743 for personality routine pointer only if there is one.
3744 (ia64_convert_frag): Likewise.
3745 (generate_unwind_image): Likewise.
3747 2005-01-27 Christian Groessler <chris@groessler.org>
3749 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
3750 (md_apply_fix3): Make relative branches out of range an error
3751 instead of a warning. Display correct line number for out of
3752 range branches/calls/memory accesses.
3754 2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
3756 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
3757 to emit .debug_line and other debug sections.
3758 * as.h (seg_not_empty_p): Declare.
3759 * subsegs.c (seg_not_empty_p): New predicate.
3761 2005-01-27 Andrew Cagney <cagney@gnu.org>
3763 * configure: Regenerate to track ../gettext.m4 change.
3765 2005-01-27 Jan Beulich <jbeulich@novell.com>
3767 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
3769 2005-01-27 Jan Beulich <jbeulich@novell.com>
3771 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
3772 to/from application registers dynamic insns.
3773 (md_assemble): Defer resolution of move to/from application registers
3774 dynamic insns when they can be issued on either the I- or M-units.
3776 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
3778 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
3779 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
3780 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
3781 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
3782 * cgen.c (gas_cgen_parse_operand): Handle
3783 CGEN_PARSE_OPERAND_SYMBOLIC.
3784 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
3785 (frv_force_relocation): Likewise. Fix handling of PIC
3787 (md_apply_fix3): Likewise.
3789 2005-01-21 Ben Elliston <bje@au.ibm.com>
3791 * as.h: Remove #if 0'd code.
3792 * atof-generic.c (atof_generic): Likewise.
3793 * ecoff.c (ecoff_directive_frame): Likewise.
3794 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
3795 * itbl-ops.c (itbl_add_reg): Likewise.
3796 * listing.c (calc_hex): Likewise.
3797 * read.c (MASK_CHAR): Likewise.
3798 * subsegs.c (subsegs_print_statistics): Likewise.
3799 * symbols.c (indent): Likewise.
3800 * write.c (write_relocs): Likewise.
3801 (write_object_file): Likewise.
3802 (relax_frag): Likewise.
3804 2005-01-20 Nick Clifton <nickc@redhat.com>
3806 * as.c (std_longopts): Add an entry for "--a" in order to prevent
3807 getopt_long_only() from considering -a as an abbreviation for
3809 (parse_args): Fix the parsing of -a=<file>.
3811 2005-01-20 Alan Modra <amodra@bigpond.net.au>
3814 * read.c (s_incbin): Adjust default count for skip. Check validity
3815 of count and skip rigorously.
3817 2005-01-19 Fred Fish <fnf@specifixinc.com>
3819 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
3821 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
3823 * read.c (convert_to_bignum): New function, split out from...
3824 (emit_expr): ...here. Handle the case where X_add_number is
3825 positive and the input value is negative.
3826 (output_big_sleb128): Fix setting of continuation bit. Check whether
3827 the final byte needs to be sign-extended. Fix size-shrinking loop.
3828 (emit_leb128_expr): When generating a signed leb128, see whether the
3829 sign of an O_constant's X_add_number matches the sign of the input
3830 value. Use a bignum if not.
3832 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
3834 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
3835 arch_sh_up in order to match the external name and make the
3836 testsuite's job easier.
3838 2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
3841 * config/tc-i386.c (i386_scale): Disallow 0 scale.
3843 2005-01-12 Nick Clifton <nickc@redhat.com>
3845 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
3846 ignored_arguments array.
3848 2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
3850 * write.c (write_object_file): Disallow a symbol equated to
3853 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3855 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
3857 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
3858 (maxq_target): New function: Set the machine type.
3860 2005-01-06 Paul Brook <paul@codesourcery.com>
3862 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
3863 (md_begin): Handle TE_VXWORKS for FP defaults.
3864 (md_apply_fix3): Correct rela offsets.
3865 (elf32_arm_target_format): Add VxWorks targets.
3867 2005-01-06 Paul Brook <paul@codesourcery.com>
3869 * configure.tgt: Set em=vxworks for *-*-vxworks.
3870 * config/te-vxworks.h: New File.
3872 2005-01-06 Paul Brook <paul@codesourcery.com>
3874 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
3876 2005-01-04 Dmitry Diky <diwil@spec.ru>
3878 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
3881 2005-01-03 David Mosberger <davidm@hpl.hp.com>
3883 * config/tc-ia64.c (md): Add member "loc_directive_seen".
3884 (dot_loc): New function.
3885 (md_pseudo_table): Add entry to map .loc to dot_loc().
3886 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
3887 seen a .loc directive or we're generating DWARF2 debug info for
3890 2004-12-29 Alan Modra <amodra@bigpond.net.au>
3893 * read.c (s_comm_internal): Don't zero end of name until size
3894 expression has been parsed.
3896 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
3898 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
3900 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
3902 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
3905 2004-12-22 Ian Lance Taylor <ian@airs.com>
3907 * configure.tgt: New.
3908 * configure.in: Move setting of cpu_type, fmt, etc., to
3910 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
3911 $(srcdir)/configure.tgt.
3912 * configure, Makefile.in: Rebuild.
3914 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
3916 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
3917 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
3919 (avr_offset_expression): New function to parse offsets for LDI
3921 (avr_operand): Use it.
3922 (md_apply_fix3): Generate the relocs.
3924 2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
3926 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
3927 BFD_RELOC_SH_IMMS10BY8 relocation.
3929 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
3930 than just ignoring bad code.
3932 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
3934 * config/tc-v850.c (handle_lo16): New function.
3935 (v850_reloc_prefix): Use it to check lo().
3936 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
3938 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
3940 * configure.in: Add s390x-ibm-tpf support.
3941 * configure: Regenerate.
3943 2004-12-15 Jan Beulich <jbeulich@novell.com>
3945 * config/obj-elf.c (obj_elf_change_section): Only set type and
3946 attributes on new sections. Emit warning when type of re-declared
3947 section doesn't match.
3949 2004-12-15 Jan Beulich <jbeulich@novell.com>
3951 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
3952 '.cfi_startproc simple' doesn't inherit the old value.
3954 2004-12-15 Jan Beulich <jbeulich@novell.com>
3956 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
3957 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
3958 generation to emit a factored offset.
3960 2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
3962 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
3963 which is too large in the case of NO_PIC without 64-bit
3966 * config/tc-mips.c (mips_in_shared): New static variable.
3967 (macro_build_lui): Permit "_gp" if !mips_in_shared.
3968 (md_longopts): Add -mshared and -mno-shared.
3969 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
3970 (s_cpload): Implement !mips_in_shared case.
3971 (s_cpsetup): Likewise.
3972 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
3973 * NEWS: Mention -mno-shared.
3975 2004-12-09 Paul Brook <paul@codesourcery.com>
3977 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
3980 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
3982 * config/tc-mips.c (append_insn): If we emit a nop during a relax
3983 sequence, increase the size of the sequence.
3985 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
3988 2004-12-07 Ben Elliston <bje@gnu.org>
3990 * read.c (s_align): Use an align_limit temporary to allay a GCC
3991 signed/unsigned comparison warning.
3993 2004-12-01 Mark Mitchell <mark@codesourcery.com>
3995 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
3996 * configure.in: Use it for arm*-*-linux-gnueabi*.
3997 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
3998 * config/te-armlinuxeabi.h: New file.
3999 * Makefile.in: Regenerated.
4000 * aclocal.m4: Likewise.
4001 * configure: Likewise.
4002 * doc/Makefile.in: Regenerated.
4004 2004-12-02 Bob Wilson <bob.wilson@acm.org>
4006 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
4007 (xtensa_restore_emit_state): Likewise.
4009 2004-12-02 Alan Modra <amodra@bigpond.net.au>
4011 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
4014 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
4016 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
4017 * Makefile.in: Regenerate.
4019 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
4021 * config/tc-crx.c: Major code cleanup. Remove unused variables and
4022 functions, give functions a meaningful name, add comments.
4023 (check_range): New function - Replace operand size calculation
4024 with range checking.
4025 (assemble_insn): Update Algorithm, improve error issuing.
4027 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
4030 2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4032 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
4033 miss between different section in the same module.
4034 (tc_gen_reloc): Likewise.
4036 2004-11-25 Theodore A. Roth <troth@openavr.org>
4038 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
4039 atmega325, atmega3250, atmega645 and atmega6450.
4041 2004-11-25 Jan Beulich <jbeulich@novell.com>
4043 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
4044 permissible for the selected instruction suffix.
4045 (process_suffix): For DefaultSize instructions, suppressing the
4046 guessing of a 'q' suffix if the instruction doesn't support it is
4047 pointless, because only an 'l' suffix can be guessed in this place.
4049 2004-11-24 Nick Clifton <nickc@redhat.com>
4051 * config/tc-iq2000.c: Remove support for IQ10 processor.
4052 Convert to ISO C90 formatting.
4053 * config/tc-iq2000.h: Likewise.
4055 2004-11-23 Nick Clifton <nickc@redhat.com>
4057 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
4058 in this table. They should be correct now.
4060 2004-11-23 Jan Beulich <jbeulich@novell.com>
4062 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
4063 indicate the MMX extensions added by both SSE and 3DNow!A.
4064 (Cpu3dnowA): Declare.
4065 (CpuUnknownFlags): Update.
4066 * config/tc-i386.c (cpu_sub_arch_name): Declare.
4067 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
4068 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
4069 3DNow!. Athlon additionally implies 3DNow!A. Several new
4070 entries (those starting with a dot are for sub-arch specification).
4071 (set_cpu_arch): Handle sub-arch specifications.
4072 (parse_insn): Distinguish between instructions not supported because
4073 of insufficient CPU features and because of 64-bit mode.
4074 * doc/c-i386.texi: Describe enhanced .arch directive.
4076 2004-11-22 Bob Wilson <bob.wilson@acm.org>
4078 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
4080 2004-11-22 Bob Wilson <bob.wilson@acm.org>
4082 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
4083 without a corresponding .debug_info section.
4085 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
4087 * read.c (potable): Add "error" and "warning".
4088 (s_errwarn): New function.
4089 * read.h (s_errwarn): Declare.
4090 * doc/as.texinfo (Error, Warning): Document .error and .warning.
4092 2004-11-22 Nick Clifton <nickc@redhat.com>
4094 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
4097 2004-11-19 Alan Modra <amodra@bigpond.net.au>
4099 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
4100 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
4102 2004-11-19 Alan Modra <amodra@bigpond.net.au>
4104 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
4105 (coff_adjust_symtab): Adjust call.
4106 (crawl_symbols): Likewise.
4107 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
4108 (obj_app_file): Adjust.
4110 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4112 * configure.in: Enable bfd_assember for the MAXQ port.
4113 * configure: Regenerate.
4115 2004-11-12 Bob Wilson <bob.wilson@acm.org>
4116 Sterling Augustine <sterling@tensilica.com>
4118 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
4119 there is a conflict.
4120 (check_t1_t2_reads_and_writes): Check for both reads and writes to
4121 interfaces that are related as determined by xtensa_interface_class_id.
4123 2004-11-12 Nick Clifton <nickc@redhat.com>
4125 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
4126 offsets for conditional branches.
4128 2004-11-11 Bob Wilson <bob.wilson@acm.org>
4130 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
4132 2004-11-10 Bob Wilson <bob.wilson@acm.org>
4134 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
4135 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
4137 (relax_frag_immed): Update call to update_next_frag_state.
4139 2004-11-10 Alan Modra <amodra@bigpond.net.au>
4141 * obj.h (struct format_ops <app_file>): Add int param.
4142 * read.h (s_app_file_string): Likewise.
4143 * read.c (s_app_file_string): Likewise.
4144 (s_app_file): Adjust s_app_file_string call.
4145 * config/tc-mips.c (s_mips_file): Likewise.
4146 * config/obj-coff.h (obj_app_file): Add app param.
4147 * config/obj-ecoff.h (obj_app_file): Likewise.
4148 * config/obj-multi.h (obj_app_file): Likewise.
4149 * config/obj-elf.h (elf_file_symbol): Likewise.
4150 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
4151 if called for # preprocessor lines.
4153 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
4156 * symbols.c (resolve_symbol_value): Convert weak symbols only
4158 (symbol_equated_reloc_p): Don't equate weaks when relocating
4159 only for Windows PECOFF.
4161 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
4163 * config/tc-crx.c (print_insn): Check and set insn_addr.
4164 * config/tc-crx.h (md_frag_check): Define.
4166 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4167 Vineet Sharma <vineets@noida.hcltech.com>
4169 * configure.in: Add support for new target maxq-coff.
4170 * configure: Regenerate.
4171 * NEWS: Mention new support.
4172 * config/tc-maxq.c: New file.
4173 * config/tc-maxq.h: New file.
4174 * config/obj-coff.h: Add support for maxq-coff.
4176 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4178 * symbols.c (any_external_name): Define.
4179 (resolve_symbol_value): Convert weak symbols.
4180 (S_SET_EXTERNAL): Support any_external_name.
4181 (S_SET_NAME): Qualify parameter const.
4182 (symbol_equated_reloc_p): Equate to weaks when relocating.
4183 * symbols.h (S_SET_NAME): Qualfiy parameter const.
4184 * tc.h (any_external_name): Declare.
4185 * config/obj-coff.c ("coff/pe.h"): Include for BFD
4187 (weak_is_altname): Declare and define.
4188 (weak_name2altname): Same.
4189 (weak_altname2name): Same.
4190 (weak_uniquify): Same.
4191 (weak_altprefix): Define.
4192 (obj_coff_weak): Change .weak syntax and handling.
4193 (coff_frob_symbol): Fix PE weak symbol alternates.
4194 * config/obj-coff.h (USE_UNIQUE): Define.
4195 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
4196 are in another segment.
4197 (tc_gen_reloc): Remove broken addend hack.
4198 doc/as.texinfo: Update.
4200 2004-11-05 Sterling Augustine <sterling@tensilica.com>
4202 * config/tc-xtensa.c (total_frag_text_expansion): New.
4203 (md_estimate_size_before_relax): Use it.
4204 (find_address_of_next_align_frag): Likewise.
4206 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
4208 * config/tc-crx.c: Rename argument types.
4209 (processing_arg_number): Rename to 'cur_arg_num'.
4210 (get_number_of_bits): Rename to 'set_operand_size'.
4211 (get_operandtype): Rename to 'parse_operand', totally rewrite.
4212 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
4213 (set_indexmode_parameters): Remove function, integrate its code into
4215 (set_operand_size): Get rid of 'Operand Number' function parameter -
4216 use global variable 'cur_arg_num' instead.
4217 Use a local 'argument' pointer to reference the current argument.
4218 (parse_operand): Likewise.
4219 (set_operand): Likewise.
4220 (process_label_constant): Likewise.
4222 2004-11-04 Bob Wilson <bob.wilson@acm.org>
4224 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
4225 (add_section_rename): Delete. Inlined into...
4226 (build_section_rename): ...here. Use xstrdup instead of strdup.
4227 (xtensa_section_rename): Drop "const" from argument and return types.
4228 (md_show_usage): Indent to match show_usage().
4229 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
4230 (tc_canonicalize_section_name): Define.
4231 (md_elf_section_rename): Remove unused macro.
4232 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
4233 * doc/c-xtensa.texi (Xtensa Options): Likewise.
4234 (Frame Directive): Delete.
4236 2004-11-04 Daniel Jacobowitz <dan@debian.org>
4238 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
4239 * config/tc-arm.c (target_oabi): Delete.
4240 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
4241 (arm_opts): Remove moabi.
4242 * doc/as.texinfo (Overview): Remove documentation of -moabi.
4243 * doc/c-arm.texi (ARM Options): Likewise.
4244 * configure: Regenerated.
4246 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
4248 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
4249 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
4250 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
4251 * configure: Regenerate.
4252 * config/tc-cris.c (enum cris_archs): New.
4253 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
4254 (cris_insn_ver_valid_for_arch): New functions.
4255 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
4256 (cris_arch): New variable.
4257 (md_pseudo_table): New pseudo .arch.
4258 (err_for_dangerous_mul_placement): Initialize according to
4260 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
4262 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
4263 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
4264 (BRANCH_WF_V32, BRANCH_WB_V32): New.
4265 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
4266 use in md_cris_relax_table.
4267 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
4268 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4269 Update and improve head comment.
4270 (OPTION_PIC): Define in terms of previous option, OPTION_US.
4271 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
4273 (md_longopts): New option --march=...
4274 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
4276 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
4277 (HANDLE_RELAXABLE): New macro.
4278 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
4279 cases. Check for weak symbols and assume not relaxable. Handle
4280 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
4281 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
4283 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
4284 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4285 (cris_create_short_jump): Adjust for CRISv32.
4286 (cris_relax_frag): Handle new states.
4287 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
4288 (md_begin): Define symbols "..asm.arch.cris.v32",
4289 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
4290 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
4291 when entering opcode table entry points.
4292 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
4293 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
4294 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
4295 (cris_process_instruction): Initialize out_insnp->insn_type to
4296 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
4297 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
4299 <case 'm'>: Check that modified_char == '.'.
4300 <invalid operands>: Consume the rest of the line.
4301 When operands don't match, skip over subsequent insns with
4302 non-matching version specifier but same mnemonic.
4303 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
4304 special registers in CRISv32 are always 32 bit long.
4305 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
4307 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
4308 and compatible. Recognize "ACR" for v32, unless followed by "+".
4309 (get_spec_reg): Consider cris_arch when looking up register.
4310 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
4312 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
4313 (cris_get_expression): Restore input_line_pointer if failing "early".
4314 (get_flags): Consider cris_arch and recognize flags accordingly.
4315 (branch_disp): Adjust for CRISv32.
4316 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
4317 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
4318 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
4319 resolved. Don't enter zeros in object file for
4321 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
4322 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
4323 (md_parse_option): Break out "return 1".
4324 <OPTION_ARCH> New case.
4325 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
4326 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
4327 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
4328 <case BFD_RELOC_32_PCREL>: New cases.
4329 Addends for non-zero fx_pcrel are too in fx_offset.
4330 (md_show_usage): Show --march=<arch>.
4331 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
4332 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
4333 (s_syntax) <struct syntaxes>: Properly constify member operand.
4334 * config/tc-cris.h (TARGET_MACH): Define.
4335 (cris_mach): Declare.
4336 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
4337 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
4338 (CRIS-Opts): Document --march=...
4339 (CRIS-Pseudos): Document .arch.
4341 2004-11-04 Jan Beulich <jbeulich@novell.com>
4343 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
4344 intel syntax and no register prefix, allow $ in symbol names when
4346 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
4347 (intel_float_operand): Add fourth return value indicating math control
4348 operations. Make classification more precise.
4349 (md_assemble): Complain if memory operand of mov[sz]x has no size
4351 (parse_insn): Translate word operands to floating point instructions
4352 operating on integers as well as control instructions to short ones
4353 as expected by AT&T syntax. Translate 'd' suffix to short one only for
4354 floating point instructions operating on non-integer operands.
4355 (match_template): Remove fldcw special case. Adjust q-suffix handling
4356 to permit it on fild/fistp/fisttp in AT&T mode.
4357 (process_suffix): Don't guess DefaultSize insns' suffix from
4358 stackop_size for certain floating point control instructions. Guess
4359 suffix for branch and [ls][gi]dt based on flag_code. Split error
4360 messages for Intel and AT&T syntax, and make the condition more strict
4361 for the former. Adjust suppressing of generation of operand size
4363 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
4364 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
4365 more error checking.
4366 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
4367 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
4369 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
4371 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
4372 md_short_jump_size, md_long_jump_size.
4373 * write.c [!WORKING_DOT_WORD]: Ditto.
4374 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
4376 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
4378 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
4379 const qualifier in these definitions.
4380 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
4381 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
4383 2004-11-02 Nick Clifton <nickc@redhat.com>
4385 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
4386 table before deciding to produce a .debug_line section to match up
4387 with a user provided .debug_info section.
4389 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
4391 * config/tc-crx.c (getreg_image): Bug fix, a return value was
4392 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
4394 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
4396 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
4397 (get_flags): New function.
4398 (get_number_of_bits): Edit comments, update numeric values to
4400 (process_label_constant): Don't support the colon
4401 format (SYMBOL:[s|m|l]).
4402 (set_cons_rparams): Support argument type 'arg_rbase'.
4403 (get_operandtype): Bug fix in 'rbase' operand type parsing.
4404 (handle_LoadStor): Bug fix, first handle post-increment mode.
4405 (getreg_image): Remove redundant code, update according to latest
4407 (print_constant): Bug fix relate to 3-word instructions.
4408 (assemble_insn): Bug fix, when matching instructions, verify also
4409 instruction type (not only mnemonic).
4410 Add various error checking.
4411 (preprocess_reglist): Support HI/LO and user registers.
4413 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
4415 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
4416 in an epilogue directive go negative.
4418 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
4421 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
4422 after reporting template error during manual bundling. Reported
4423 by Michael Dupont, michaelx.dupont@intel.com.
4425 2004-10-25 Daniel Jacobowitz <dan@debian.org>
4427 * Makefile.am: Run dep-am.
4428 * aclocal.m4: Regenerate with automake 1.9.2.
4429 * Makefile.in: Regenerate with automake 1.9.2.
4430 * doc/Makefile.in: Likewise.
4432 * config/tc-arm.c: Include "dw2gencfi.h".
4433 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4435 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
4436 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
4437 (tc_cfi_frame_initial_instructions): Define.
4438 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4441 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
4443 * config/tc-crx.c (assemble_insn): Check unsigned immediate
4445 Update coprocessor id to be unsigned immediate.
4447 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4449 * config/tc-i386.c (O_secrel): Delete.
4450 (tc_pe_dwarf2_emit_offset): New function.
4451 * config/tc-i386.h (O_secrel): Define as O_md1.
4452 (TC_DWARF2_EMIT_OFFSET): Define.
4454 2004-10-18 Nick Clifton <nickc@redhat.com>
4456 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
4457 ignore @fptr() directives for 4-byte fixups.
4459 2004-10-15 Alan Modra <amodra@bigpond.net.au>
4461 * Makefile.am: Run "make dep-am"
4462 * Makefile.in: Regenerate.
4464 2004-10-14 Bob Wilson <bob.wilson@acm.org>
4466 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
4467 Remove comments about placement of literal pools.
4468 (Literal Directive): Update description of literal placement.
4469 (Literal Prefix Directive): Remove statement that this does not apply
4470 to absolute-mode literals. Describe new section naming scheme.
4472 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4474 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
4475 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
4476 is_windowed_return_opcode): Delete.
4477 (xtensa_frob_label): Use get_subseg_target_freq.
4478 (md_assemble): Inline call to is_entry_opcode.
4479 (xtensa_handle_align): Inline call to get_frag_is_literal.
4480 (relaxation_requirements): Inline call to is_jx_opcode.
4481 (emit_single_op): Inline call to is_movi_opcode.
4482 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
4483 get_frag_is_no_transform, is_entry_opcode, and
4484 set_frag_is_specific_opcode. Use get_subseg_total_freq.
4485 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
4486 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
4487 Inline calls to get_frag_is_no_transform.
4488 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
4489 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
4490 get_frag_is_no_transform.
4491 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
4492 and set_frag_is_no_transform.
4493 (get_expression_value): Delete.
4494 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
4495 cur_target_freq to target_freq.
4496 (get_subseg_info): Split out code to create a new map entry into ...
4497 (add_subseg_info): ... this new function.
4498 (get_last_insn_flags): Check if get_subseg_info succeeded.
4499 (set_last_insn_flags): Call add_subseg_info if needed.
4500 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
4501 (xtensa_reorder_segments): Compute last_sec while counting sections.
4502 Remove call to get_last_sec.
4503 (get_last_sec): Delete.
4504 (cache_literal_section): Inline call to retrieve_literal_seg and its
4505 callees, seg_present and add_seg_list.
4506 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
4507 (get_frag_is_insn, get_frag_is_no_transform,
4508 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
4509 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
4511 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4513 * config/tc-xtensa.c: Use ISO C90 formatting.
4514 * config/tc-xtensa.h: Likewise.
4515 * config/xtensa-istack.h: Likewise.
4516 * config/xtensa-relax.c: Likewise.
4517 * config/xtensa-relax.h: Likewise.
4519 2004-10-12 Paul Brook <paul@codesourcery.com>
4521 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
4524 * doc/c-arm.texi: Document that we actually support -meabi=4, not
4527 2004-10-08 Bob Wilson <bob.wilson@acm.org>
4529 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
4531 (Acknowledgements): Use "GAS" instead of AS variable.
4533 2004-10-08 Daniel Jacobowitz <dan@debian.org>
4535 * config/tc-i386.c: Include "elf/x86-64.h".
4536 (i386_elf_section_type): New function.
4537 * config/tc-i386.h (md_elf_section_type): Define.
4538 (i386_elf_section_type): New prototype.
4540 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
4542 * config/m68k-parse.h (enum m68k_register): New control register,
4544 * config/tc-m68k.c: Correct control register set for MCF5249.
4546 2004-10-07 Bob Wilson <bob.wilson@acm.org>
4547 Sterling Augustine <sterling@tensilica.com>
4549 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
4550 (UNREACHABLE_MAX_WIDTH): Define.
4551 (XTENSA_FETCH_WIDTH): Delete.
4552 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
4553 prefer_const16, prefer_l32r): New global variables.
4554 (LIT4_SECTION_NAME): Define.
4555 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
4556 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
4557 (frag_flags struct): New.
4558 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
4559 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
4560 (bitfield, bit_is_set, set_bit, clear_bit): Define.
4561 (MAX_FORMATS): Define.
4562 (op_placement_info struct, op_placement_table): New.
4563 (O_pltrel, O_hi16, O_lo16): Define.
4564 (directiveE enum): Rename directive_generics to directive_transform.
4565 Delete directive_relax. Add directive_schedule,
4566 directive_absolute_literals, and directive_last_directive.
4567 (directive_info): Rename "generics" to "transform". Delete "relax".
4568 Add "schedule" and "absolute-literals".
4569 (directive_state): Adjust entries to match changes in directive_info.
4570 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
4571 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
4572 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
4573 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
4574 (align_only_targets, software_a0_b_retw_interlock,
4575 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
4576 software_avoid_short_loop, software_avoid_close_loop_end,
4577 software_avoid_all_short_loops, specific_opcode): Delete.
4578 (warn_unaligned_branch_targets): New.
4579 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
4580 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
4581 (option_[no_]link_relax, option_[no_]transform,
4582 option_[no_]absolute_literals, option_warn_unaligned_targets,
4583 option_prefer_l32r, option_prefer_const16, option_target_hardware):
4585 (option_[no_]align_only_targets, option_literal_section_name,
4586 option_text_section_name, option_data_section_name,
4587 option_bss_section_name, option_eb, option_el): Delete.
4588 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
4589 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
4590 and target-hardware. Delete entries for [no-]target-align-only,
4591 literal-section-name, text-section-name, data-section-name, and
4593 (md_parse_option): Handle new options and remove old ones. Accept but
4594 ignore [no-]density options. Warn for [no-]generics and [no-]relax
4595 and treat them as [no-]transform.
4596 (md_show_usage): Add new options and remove old ones.
4597 (xtensa_setup_hw_workarounds): New.
4598 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
4599 "long", "short", "loc" and "frequency" entries.
4600 (use_generics): Rename to ...
4601 (use_transform): ... this function. Add past_xtensa_end check.
4602 (use_longcalls): Add past_xtensa_end check.
4603 (code_density_available, can_relax): Delete.
4604 (do_align_targets): New.
4605 (get_directive): Accept dashes in directive names. Warn about
4606 [no-]generics and [no-]relax directives and treat them as
4608 (xtensa_begin_directive): Call md_flush_pending_output only for some
4609 directives. Check for directives inside instruction bundles. Warn
4610 about deprecated ".begin literal" usage. Warn and ignore [no-]density
4611 directives. Handle new directives. Check generating_literals flag
4613 (xtensa_end_directive): Check for directives inside instruction
4614 bundles. Warn and ignore [no-]density directives. Handle new
4615 directives. Call xtensa_set_frag_assembly_state.
4616 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
4617 xtensa_dwarf2_emit_insn): New.
4618 (xtensa_literal_position): Call md_flush_pending_output. Do not check
4619 use_literal_section flag.
4620 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
4621 literals. Use xtensa_elf_cons to parse the expression.
4622 (xtensa_literal_prefix): Do not check use_literal_section. Support
4623 ".lit4" sections for absolute literals. Change prefix convention to
4624 replace ".text" (or ".t" in a linkonce section). No need to call
4626 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
4627 (expression_end): Handle closing braces and colons.
4628 (PLT_SUFFIX, plt_suffix): Delete.
4629 (expression_maybe_register): Use new xtensa-isa.h functions. Use
4630 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
4631 and O_hi16 expressions as well.
4632 (tokenize_arguments): Handle closing braces and colons.
4633 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
4634 operands and paired register syntax.
4635 (get_invisible_operands): New.
4636 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
4637 new xtensa-isa.h functions.
4638 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
4639 (xg_translate_idioms): Check if inside bundle. Use use_transform.
4640 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
4641 instructions. Use xtensa_translate_zero_immed.
4642 (operand_is_immed, operand_is_pcrel_label): Delete.
4643 (get_relaxable_immed): Use new xtensa-isa.h functions.
4644 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
4646 (xtensa_print_insn_table, print_vliw_insn): New.
4647 (is_direct_call_opcode): Use new xtensa-isa.h functions.
4648 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
4649 is_branch_or_jump_opcode): Delete.
4650 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
4651 (opnum_to_reloc, reloc_to_opnum): Delete.
4652 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
4653 xtensa-isa.h functions. Operate on one slot of an instruction.
4654 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
4655 xg_get_insn_size): Delete.
4656 (xg_get_build_instr_size): Use xg_get_single_size.
4657 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
4658 xg_build_widen_table. Use xg_get_single_size.
4659 (xg_get_max_narrow_insn_size): Delete.
4660 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
4661 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
4663 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
4664 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
4665 (xg_expand_to_stack, xg_expand_narrow): Update calls to
4666 xg_build_widen_table. Use xg_get_single_size.
4667 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
4669 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
4670 treat weak symbols conservatively.
4671 (xg_check_operand): Use new xtensa-isa.h functions.
4672 (is_dnrange): Delete.
4673 (xg_assembly_relax): Inline previous calls to tinsn_copy.
4674 (xg_finish_frag): Specify separate relax states for the frag and slot0.
4675 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
4676 xtensa-isa.h functions.
4677 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
4678 xg_instruction_matches_options): New.
4679 (xg_instruction_matches_rule): Handle O_register expressions. Call
4680 xg_instruction_matches_options.
4681 (transition_rule_cmp): New.
4682 (xg_instruction_match): Update call to xg_build_simplify_table.
4683 (xg_build_token_insn): Record loc fields.
4684 (xg_simplify_insn): Check is_specific_opcode field and
4685 density_supported flag.
4686 (xg_expand_assembly_insn): Skip checking code_density_available. Use
4687 new xtensa-isa.h functions. Call use_transform instead of can_relax.
4688 (xg_assemble_literal): Add error handling for O_big. Call
4689 record_alignment. Handle O_pltrel.
4690 (xg_valid_literal_expression): New.
4691 (xg_assemble_literal_space): Add slot parameter. Remove call to
4692 set_expr_symbol_offset. Add call to record_alignment. Update call to
4694 (xg_emit_insn): Delete.
4695 (xg_emit_insn_to_buf): Add format parameter. Update calls to
4696 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
4697 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
4698 and slot parameters. Handle new "alternate" relocations for absolute
4699 literals and CONST16 instructions. Check for bad uses of O_lo16 and
4700 O_hi16. Use new xtensa-isa.h functions.
4701 (xg_assemble_tokens): Delete.
4702 (is_register_writer): Use new xtensa-isa.h functions.
4703 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
4704 old-style RSR from LCOUNT.
4705 (next_frag_opcode): Delete.
4706 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
4707 update_next_frag_state): New.
4708 (update_next_frag_nop_state): Delete.
4709 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
4710 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
4711 the state of the absolute-literals directive. Add calls to
4712 record_alignment and xtensa_set_frag_assembly_state. Call
4713 xtensa_switch_to_non_abs_literal_fragment instead of
4714 xtensa_switch_to_literal_fragment.
4716 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
4717 (get_expanded_loop_offset): Change check for undefined opcode to an
4719 (xtensa_set_frag_assembly_state, relaxable_section,
4720 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
4721 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
4722 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
4723 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
4724 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
4725 (xtensa_init_fix_data): New.
4726 (xtensa_frob_label): Reset label symbol to the current frag. Check
4727 do_align_targets and generating_literals flag. Propagate frequency
4728 info to new alignment frag. Call xtensa_set_frag_assembly_state.
4729 (xtensa_unrecognized_line): New.
4730 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
4731 to xtensa_set_frag_assembly_state.
4732 (error_reset_cur_vinsn): New.
4733 (md_assemble): Remove check for literal frag. Remove call to
4734 istack_init. Call use_transform instead of use_generics. Parse
4735 explicit instruction format specifiers. Move code for
4736 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
4737 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
4738 Add dwarf2_where call. Remote automatic alignment for ENTRY
4739 instructions. Move call to xtensa_clear_insn_labels to the end.
4740 Rearrange to handle bundles.
4741 (xtensa_cons_fix_new): Delete.
4742 (xtensa_handle_align): New.
4743 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
4744 assignment to is_no_density field.
4745 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
4746 instead of reloc_to_opnum. Handle "alternate" relocations.
4747 (xtensa_force_relocation, xtensa_check_inside_bundle,
4748 xtensa_elf_section_change_hook): New.
4749 (xtensa_symbol_new_hook): Delete.
4750 (xtensa_fix_adjustable): Check for difference of symbols with an
4751 offset. Check for external and weak symbols.
4752 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
4753 (md_estimate_size_before_relax): Return expansion for the first slot.
4754 (tc_gen_reloc): Handle difference of symbols by producing
4755 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
4756 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
4757 tentative values into the output when linkrelax is set.
4758 (XTENSA_PROP_SEC_NAME): Define.
4759 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
4760 Create literal tables only if using literal sections. Create new
4761 property tables instead of old instruction tables. Check for unaligned
4762 branch targets and loops.
4763 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
4764 new_resource_table, clear_resource_table, resize_resource_table,
4765 resources_available, reserve_resources, release_resources,
4766 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
4767 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
4768 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
4769 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
4770 flag. Update checks for workaround options. Call
4771 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
4772 (xtensa_cleanup_align_frags): Add special case for branch targets.
4773 Check for and mark unreachable frags.
4774 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
4775 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
4776 end of a zero-overhead loop body.
4777 (frag_can_negate_branch): Handle instructions with multiple slots.
4778 Use new xtensa-isa.h functions
4779 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
4780 xtensa_mark_zcl_first_insns): New.
4781 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
4782 transformations are disabled.
4783 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
4784 multislot instructions.
4785 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
4786 Likewise. Also error if transformations are disabled.
4787 (unrelaxed_frag_max_size): New.
4788 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
4789 xtensa-isa.h functions.
4790 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
4791 xtensa_opcode_is_loop instead of is_loop_opcode.
4792 (get_text_align_power): Replace as_fatal with assertion.
4793 (get_text_align_fill_size): Iterate instead of using modulus when
4795 (get_noop_aligned_address): Assert that this is for a machine-dependent
4796 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
4797 xg_get_single_size, and frag_format_size.
4798 (get_widen_aligned_address): Rename to ...
4799 (get_aligned_diff): ... this function. Add max_diff parameter.
4800 Remove handling of rs_align/rs_align_code frags. Use
4801 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
4802 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
4803 and pass it back to caller.
4804 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
4805 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
4806 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
4807 (relax_frag_text_align): Rename to ...
4808 (relax_frag_loop_align): ... this function. Assume loops can only be
4809 in the first slot of an instruction.
4810 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
4811 instruction. Remove call to frag_wane.
4812 (relax_frag_narrow): Rename to ...
4813 (relax_frag_for_align): ... this function. Extend to handle
4814 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
4815 RELAX_NARROW for the first slot.
4816 (find_address_of_next_align_frag, bytes_to_stretch): New.
4817 (future_alignment_required): Use find_address_of_next_align_frag and
4818 bytes_to_stretch. Look ahead to subsequent frags to make smarter
4819 alignment decisions.
4820 (relax_frag_immed): Add format, slot, and estimate_only parameters.
4821 Check if transformations are enabled for b_j_loop_end workaround.
4822 Use new xtensa-isa.h functions and handle multislot instructions.
4823 Update call to xg_assembly_relax.
4824 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
4825 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
4827 (convert_frag_narrow): Add segP, format and slot parameters. Call
4828 convert_frag_immed for branch instructions. Adjust calls to
4829 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
4830 xg_get_single_size and xg_get_single_format.
4831 (convert_frag_fill_nop): New.
4832 (convert_frag_immed): Add format and slot parameters. Handle multislot
4833 instructions and use new xtensa-isa.h functions. Update calls to
4834 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
4835 enabled for b_j_loop_end workaround. Use build_nop instead of
4836 assemble_nop. Check is_specific_opcode flag. Check for unreachable
4837 frags. Use xg_get_single_size. Handle O_pltrel.
4838 (fix_new_exp_in_seg): Remove check for old plt flag.
4839 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
4840 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
4841 for loop opcode to an assertion. Mark all frags up to the end of the
4842 loop as not transformable.
4843 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
4844 (get_subseg_info): New.
4845 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
4847 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
4848 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
4849 (xtensa_switch_to_non_abs_literal_fragment): New.
4850 (cache_literal_section): Add is_code parameter and pass it through to
4851 retrieve_literal_seg.
4852 (retrieve_literal_seg): Add is_code parameter and use it to set the
4853 flags on the literal section. Handle case where head parameter is 0.
4854 (get_frag_is_no_transform, set_frag_is_specific_opcode,
4855 set_frag_is_no_transform): New.
4856 (xtensa_create_property_segments): Add end_property_function parameter
4857 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
4858 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
4859 (xtensa_create_xproperty_segments, section_has_xproperty): New.
4860 (add_xt_block_frags): Add end_property_function parameter and call it
4861 if it is non-zero. Call xtensa_frag_flags_init.
4862 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
4863 get_frag_property_flags, frag_flags_to_number,
4864 xtensa_frag_flags_combinable, xt_block_aligned_size,
4865 xtensa_xt_block_combine, add_xt_prop_frags,
4866 init_op_placement_info_table, opcode_fits_format_slot,
4867 xg_get_single_size, xg_get_single_format): New.
4868 (istack_push): Inline call to tinsn_copy.
4869 (tinsn_copy): Delete.
4870 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
4871 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
4872 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
4873 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
4874 functions. Handle invisible operands.
4875 (tinsn_to_slotbuf): New.
4876 (tinsn_check_arguments): Use new xtensa-isa.h functions.
4877 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
4878 vinsn_from_chars, and xg_free_vinsn.
4879 (tinsn_from_insnbuf): New.
4880 (tinsn_immed_from_frag): Add slot parameter and handle multislot
4881 instructions. Handle symbol differences.
4882 (get_num_stack_text_bytes): Use xg_get_single_size.
4883 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
4884 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
4885 get_expr_register, set_expr_symbol_offset_diff): New.
4886 * config/tc-xtensa.h (MAX_SLOTS): Define.
4887 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
4888 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
4889 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
4891 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
4892 (xtensa_frag_type struct): Add is_assembly_state_set,
4893 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
4894 is_align, is_text_align, alignment, and is_first_loop_insn fields.
4895 Replace is_generics and is_relax fields by is_no_transform field.
4896 Delete is_text and is_longcalls fields. Change text_expansion and
4897 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
4898 per-slot information: literal_frags, slot_subtypes, slot_symbols,
4899 slot_sub_symbols, and slot_offsets. Add fr_prev field.
4900 (xtensa_fix_data struct): New.
4901 (xtensa_symfield_type struct): Delete plt field.
4902 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
4903 forward declaration here.
4904 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
4905 (XTENSA_SECTION_RENAME): Undefine.
4906 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
4907 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
4908 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
4909 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
4910 (unit_num_copies_func, opcode_num_units_func,
4911 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
4912 (resource_table struct): New.
4913 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
4914 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
4915 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
4916 (tinsn_copy): Delete prototype.
4917 (vliw_insn struct): New.
4918 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
4919 (widen_spec_list): Add option conditions for density and boolean
4920 instructions. Add expansions using CONST16 and conditions for using
4921 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
4923 (simplify_spec_list): Add option conditions for density instructions.
4924 Add entry for NOP instruction.
4925 (append_transition): Add cmp function pointer parameter and use it to
4926 insert the new entry in order.
4927 (operand_function_LOW16U, operand_function_HI16U): New.
4928 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
4929 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4930 (enter_opname, split_string): Use xstrdup instead of strdup.
4931 (init_insn_pattern): Initialize new options field.
4932 (clear_req_or_option_list, clear_req_option_list,
4933 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
4935 (parse_insn_pattern): Parse option conditions.
4936 (transition_applies): New.
4937 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
4938 swapped last arguments in calls to append_constant_value_condition.
4939 Call clone_req_option_list. Add warning about invalid opcode.
4940 Handle LOW16U and HI16U function names.
4941 (build_transition_table): Add cmp parameter and use it in calls to
4942 append_transition. Use new xtensa-isa.h functions. Check
4943 transition_applies before adding entries.
4944 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
4945 pass it through to build_transition_table.
4946 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
4947 ReqOption, transition_cmp_fn): New types.
4948 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4949 (transition_rule struct): Add options field.
4950 * doc/as.texinfo (Overview): Update Xtensa options.
4951 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
4952 --[no-]relax, and --[no-]generics options. Update descriptions of
4953 --text-section-literals and --[no-]longcalls. Add
4954 --[no-]absolute-literals and --[no-]transform.
4955 (Xtensa Syntax): Add description of syntax for FLIX instructions.
4956 Remove use of "generic" and "specific" terminology for opcodes.
4957 (Xtensa Registers): Generalize the syntax description to include
4958 user-defined register files.
4959 (Xtensa Automatic Alignment): Update.
4960 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
4961 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
4962 (Xtensa Directives): Remove confusing rules about precedence.
4963 (Density Directive, Relax Directive): Delete.
4964 (Schedule Directive): New.
4965 (Generics Directive): Rename to ...
4966 (Transform Directive): ... this node.
4967 (Literal Directive): Update for absolute literals. Missing
4968 literal_position directive is now an error.
4969 (Literal Position Directive): Update for absolute literals.
4970 (Freeregs Directive): Delete.
4971 (Absolute Literals Directive): New.
4972 (Frame Directive): Minor editing.
4973 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
4974 Update dependencies.
4975 * Makefile.in: Regenerate.
4977 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
4979 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
4980 to build the second and third fixups for a composite relocation.
4981 (macro_read_relocs): New function.
4982 (macro_build): Use it.
4983 (s_cpsetup): Pass all three composite relocation codes to macro_build.
4984 Simplify fragging code accordingly.
4985 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
4986 of the composite relocation. Set fx_tcbit in both fixups.
4988 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
4990 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
4991 (md_apply_fix3): Don't treat composite relocs as done.
4993 2004-10-07 Jan Beulich <jbeulich@novell.com>
4995 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
4996 prefix for symbol names generated from the LOCAL macro directive.
4998 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
4999 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
5001 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
5003 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
5005 (md_assemble): Add error checking for Co-Processor instructions.
5006 (get_cinv_parameters): Add 'b' option to invalidate the
5007 branch-target cache.
5009 2004-10-05 Paul Brook <paul@codesourcery.com>
5011 * config/tc-arm.c (unwind): New variable.
5012 (vfp_sp_encode_reg): New function.
5013 (vfp_sp_reg_required_here): Use it.
5014 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
5015 (vfp_parse_reg_list): New function.
5016 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
5017 s_arm_unwind_personality, s_arm_unwind_personalityindex,
5018 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
5019 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
5021 (md_pseudo_table): Add them.
5022 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
5023 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
5024 (set_section, add_unwind_adjustsp, flush_pending_unwind,
5025 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
5026 require_hashconst, add_unwind_opcode): New functions.
5027 * doc/c-arm.texi: Document unwinding opcodes.
5028 * NEWS: Mention the new feature.
5030 2004-10-04 Eric Christopher <echristo@redhat.com>
5032 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
5034 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
5036 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
5038 * config/tc-s390.c (md_apply_fix3): Likewise.
5039 * config/tc-sparc.c (md_apply_fix3): Likewise.
5041 2004-10-01 Paul Brook <paul@codesourcery.com>
5043 * config/tc-arm.c (arm_elf_section_type): New function.
5044 (arm_elf_change_section): Set section link for exidx sections.
5045 * config/tc-arm.h (arm_elf_section_type): Add prototype.
5046 (md_elf_section_type): Define.
5048 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
5050 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
5051 instruction's offset.
5053 2004-10-01 Adam Nemet <anemet@lnxw.com>
5055 * (TARGET_FORMAT): Remove LynxOS COFF definition.
5057 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
5059 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
5060 asymbol *, instead use symbol_get_bfdsym.
5062 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
5064 * config/tc-m68k.c (select_control_regs): Add mcf5249.
5066 2004-09-30 Paul Brook <paul@codesourcery.com>
5068 * config/tc-arm.c (do_smi, do_nop): New functions.
5069 (insns): Add ARMv6ZK instructions.
5070 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
5071 (tc_gen_reloc): Ditto.
5072 (arm_cpus): Add mpcore and arm1176.
5073 (arm_archs): Add armv6{k,z,zk}.
5074 * doc/c-arm.texi: Document new cores and architectures.
5076 2004-09-30 Nick Clifton <nickc@redhat.com>
5078 * config/tc-arm.c: Use ISO C90 formatting.
5080 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
5082 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
5083 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
5084 REG_TYPE_MVDX is expected.
5086 2004-09-29 Marc Bevand <m.bevand@gmail.com>
5088 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
5090 2004-09-21 James E Wilson <wilson@specifixinc.com>
5092 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
5093 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
5094 output_spill_base, output_unat_psprel, output_lc_psprel,
5095 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
5096 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
5097 output_spill_psprel_p): Use it.
5099 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
5101 * config/tc-crx.c (handle_LoadStor): New function.
5102 Handle load/stor unique instructions before parsing.
5104 2004-09-17 Paul Brook <paul@codesourcery.com>
5106 * config/tc-arm.c (s_arm_rel31): New funciton.
5107 (md_pseudo_table): Add .rel31.
5108 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
5109 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
5110 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
5111 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
5112 (arm_parse_reloc): Add (target2).
5114 2004-09-17 Alan Modra <amodra@bigpond.net.au>
5116 * Makefile.am: Run "make dep-am".
5117 * Makefile.in: Regenerate.
5118 * aclocal.m4: Regenerate.
5119 * configure: Regenerate.
5120 * doc/Makefile.in: Regenerate.
5121 * po/POTFILES.in: Regenerate.
5122 * po/gas.pot: Regenerate.
5124 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
5126 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
5127 [!LLONG_MAX]: Ditto.
5129 2004-09-13 Paul Brook <paul@codesourcery.com>
5131 * config/tc-arm.c: Rename RELABS to TARGET1.
5133 2004-09-13 Alan Modra <amodra@bigpond.net.au>
5135 * messages.c (as_internal_value_out_of_range): Cast values passed
5136 to as_bad_where or as_warn_where to proper type.
5138 2004-09-11 Theodore A. Roth <troth@openavr.org>
5140 * config/tc-avr.c: Add support for
5141 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
5143 2004-09-09 Alan Modra <amodra@bigpond.net.au>
5145 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
5146 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
5148 2004-09-08 Paul Brook <paul@codesourcery.com>
5150 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
5151 fini_array and preinit_array section types.
5152 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
5154 * doc/as.texinfo: Document extra section types.
5156 2004-09-02 Mark Mitchell <mark@codesourcery.com>
5158 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
5159 * Makefile.in: Regenerated.
5160 * configure.in: Set em for arm*-*-symbianelf*.
5161 * configure: Regenerated.
5162 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
5163 vectors when appropriate.
5164 * config/te-symbian.h: New file.
5166 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
5168 * config/tc-crx.c (gettrap): Exception vector can be case
5170 (process_label_constant): Fix a 32-bit displacement bug in branch
5172 (get_operandtype) : Bug fix, wrong operand was used.
5173 (process_label_constant): Initialize relocation type to
5176 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
5178 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
5179 for synthesizable cores.
5181 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
5183 2004-08-25 Dmitry Diky <diwil@spec.ru>
5185 * config/tc-msp430.c: Clean-up the code.
5186 (md_relax_table): New relax table.
5187 (mcu_types): Sort MCU types.
5188 (md_pseudo_table): Add .profiler pseudo handler.
5189 (pow2value): New function.
5190 (msp430_profiler): New function.
5191 (msp430_operands): Add new insns handlers.
5192 (msp430_srcoperand): Add register operand handler, allow complex
5194 (md_estimate_size_before_relax): Rewritten.
5195 (md_convert_frag): Rewritten.
5196 (msp430_relax_frag): New function.
5197 * config/tc-msp430.h (md_relax_frag): define macro
5198 * doc/c-msp430.texi: Update information.
5200 2004-08-24 Nick Clifton <nickc@redhat.com>
5202 * as.c (std_shortopts): Allow -g to take an optional argument.
5203 (parse_args): Pass any switch starting with -g on to the backend
5206 2004-08-18 Mark Mitchell <mark@codesourcery.com>
5208 * configure.in (arm*-*-symbianelf*): New target.
5209 (arm*-*-eabi*): Likewise.
5210 * configure: Regenerated.
5212 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5213 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
5216 2004-08-18 Jakub Jelinek <jakub@redhat.com>
5218 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
5219 argument, don't do anything if current section is not
5220 .gnu.linkonce.t.* and linkonce_empty is set.
5221 (generate_unwind_image, dot_endp): Adjust callers, call
5222 start_unwind_section (*, 1) if nothing will be put into the
5225 2004-08-17 Nick Clifton <nickc@redhat.com>
5227 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
5228 (show_usage): Add -g.
5229 (std_longopts): Add --gen-debug. Alpha sort the table.
5230 (parse_args): Print an error message if a switch is not handled.
5231 Handle the -g switch, calling md_debug_format_selector() if
5233 * NEWS: Mention new feature.
5234 * doc/as.texinfo: Document new switch.
5235 * doc/internals.texi: Document behaviour of md_parse_option.
5237 * config/tc-arm.c (md_parse_option): Do not issue an error message
5238 if the switch is not recognised.
5239 * config/tc-m68k.c (md_parse_option): Likewise.
5240 * config/tc-pdp11.c (md_parse_option): Likewise.
5241 * config/tc-v850.c (md_parse_option): Likewise.
5243 * as.h: Fix up formatting.
5246 2004-08-16 Nick Clifton <nickc@redhat.com>
5248 * macro.c (macro_set_alternate): Use ISO C90 formatting.
5250 * configure.in: Sort architecture based tables alphabetically.
5251 * configure: Regenerate.
5253 2004-08-16 Alan Modra <amodra@bigpond.net.au>
5255 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
5256 { "cc", 68 }, with { "cr", 70 }.
5258 2004-08-13 Jan Beulich <jbeulich@novell.com>
5259 Nick Clifton <nickc@redhat.com>
5261 * as.c: Add and handle new --alternate command line option.
5262 * macro.c (macro_set_alternate): New.
5263 * macro.h (macro_set_alternate): Declare.
5264 * read.c: Add and handle new .altmacro and .noaltmacro directives.
5265 * doc/as.texinfo: Document new command line option and pseudo-ops
5266 as well as insert documentation originating from gasp about
5267 alternate macro syntax.
5268 * NEWS: Mention new command line option and pseudo-ops.
5270 2004-08-10 Mark Mitchell <mark@codesourcery.com>
5272 * expr.c (operand): Handle the "~", "-", and "!" operators applied
5275 2004-08-06 Paul Brook <paul@codesourcery.com>
5277 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
5278 Handle new relocations.
5279 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
5281 2004-08-05 Bob Wilson <bob.wilson@acm.org>
5283 * write.c (relax_segment): Use was_address instead of address when
5284 setting fr_fix field for align frag due to backwards .org.
5286 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
5288 Introduce SH2a support.
5289 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5290 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
5292 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5293 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
5294 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5295 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
5296 to end of conditional expression.
5297 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5298 * config/tc-sh.c: Add sh2a-nofpu support.
5299 2003-12-29 DJ Delorie <dj@redhat.com>
5300 * tc-sh.c: Add sh2a support.
5301 (parse_reg): Add tbr.
5302 (parse_at): Support @@(disp,tbr).
5303 (get_specific): Support sh2a opcodes.
5304 (insert4): New, for 4 byte relocs.
5305 (build_Mytes): Support sh2a opcodes.
5306 (md_apply_fix3_Mytes): Support sh2a opcodes.
5307 2003-12-02 Michael Snyder <msnyder@redhat.com>
5308 * config/tc-sh.c (md_parse_option): Handle sh2a.
5309 (sh_elf_final_processing): Ditto.
5311 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
5313 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
5316 2004-07-27 Alan Modra <amodra@bigpond.net.au>
5318 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
5319 (ppc_arch): Expand comment.
5321 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
5323 * config/tc-crx.c: Support evaluating the difference between two
5325 * config/tc-crx.h: Likewise.
5327 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
5329 * config/tc-ia64.c (start_unwind_section): Set the linked-to
5331 (ia64_elf_section_change_hook): Set the linked-to section for
5334 2004-07-26 Dmitry Diky <diwil@spec.ru>
5336 * config/tc-msp430.c: Add new subtargets: msp430x1610,
5337 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
5338 msp430xG438, msp430xG439.
5340 2004-07-25 Daniel Jacobowitz <dan@debian.org>
5342 * doc/as.texinfo (Section, PushSection): Correct documentation
5345 2004-07-21 Jan Beulich <jbeulich@novell.com>
5347 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
5348 permissible for the selected instruction suffix.
5349 (match_template): Don't permit 64-bit general purpose operands in
5351 (finalize_imm): Permit 64-bit immediates.
5352 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
5353 specially except for the width of the used base and/or index
5354 registers. For 32-bit displacements, use sign-extended
5355 relocations only when using 64-bit addressing.
5356 Force zero displacement on rip-relative addressing when there is
5357 no other displacement.
5358 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
5359 specially except for the width of the used base and/or index
5361 (parse_register): Disallow Reg64 registers in 32-bit mode.
5363 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
5364 suffix if the instruction doesn't support it.
5366 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
5368 * config/tc-mips.c (append_insn): Handle constant expressions with
5369 no associated relocation.
5370 (mips_ip): Cancel the expression after use for the Q format
5372 (parse_relocation): Return no relocation for unsupported
5374 (my_getSmallExpression): Return no relocation if no relocation
5377 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5379 * config/obj-som.c (adjust_stab_sections): Add prototype.
5380 (obj_som_compiler, obj_som_version, obj_som_copyright,
5381 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
5382 * config/tc-hppa.c (update_subspace): Likewise.
5383 (is_defined_subspace): Amplify comment.
5384 * config/obj-som.h (som_frob_file): Add prototype.
5386 2004-07-19 Christopher Faylor <cgf@timesys.com>
5387 H.J. Lu <hongjiu.lu@intel.com>
5389 * subsegs.c (section_symbol): Don't create a new segment when
5390 existing segment is undefined.
5392 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
5394 * config/tc-arm.c: Include include/opcode/arm.h.
5395 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
5396 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
5397 (FPU_ARCH_*): Delete.
5398 * Makefile.am: Update dependencies.
5399 * Makefile.in: Regenerate.
5401 2004-07-15 Nick Clifton <nickc@redhat.com>
5403 * configure.in: Accept armbe as a big-endian arm configuration.
5404 * configure: Regenerate.
5406 2004-07-13 Thomas Nystrom <thn@saeab.se>
5408 * config/tc-i386.c (T_SHIFTOP): New constant.
5409 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
5410 (intel_el1): Handle '~'.
5411 (intel_get_token): Handle '<>', '&', '|' and '~'.
5413 2004-07-13 Nick Clifton <nickc@redhat.com>
5415 (md_assemble): Remove spurious newline from end of as_bad error
5417 (intel_e05_1): Likewise.
5418 (intel_e11): Likewise.
5419 (intel_match_token): Likewise.
5421 2004-07-11 Andreas Schwab <schwab@suse.de>
5423 * config/tc-m68k.c: Convert to C90. Remove redundant
5424 declarations. Indentation fixup.
5425 [M68KCOFF]: Include "obj-coff.h" instead of declaring
5426 obj_coff_section ourselves.
5428 2004-07-09 James E Wilson <wilson@specifixinc.com>
5430 * config/tc-ia64.c (default_big_endian): New.
5431 (dot_byteorder, md_begin): Use it.
5432 (md_parse_option): Set it.
5434 2004-07-09 Nick Clifton <nickc@redhat.com>
5436 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
5437 * configure: Regenerate.
5438 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
5439 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
5440 sh_find_elf_flags if necessary.
5442 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
5444 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
5445 going to be split into more than one in-place addend, return 0
5446 for relocations against mergeable sections. Associate comments
5449 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
5451 * Makefile.am (CPU_TYPES): Add crx.
5452 (TARGET_CPU_CFILES): Add config/tc-crx.c.
5453 (TARGET_CPU_HFILES): Add config/tc-crx.h.
5454 (DEPTC_crx_elf): New target.
5455 (DEPOBJ_crx_elf): Likewise.
5456 (DEP_crx_elf): Likewise.
5457 * Makefile.in: Regenerate.
5458 * configure.in: Add crx* target.
5459 * configure: Regenerate.
5460 * config/tc-crx.c: New file.
5461 * config/tc-crx.h: New file.
5462 * NEWS: Mention new target.
5464 2004-07-06 Nick Clifton <nickc@redhat.com>
5466 * config.in: Undefine TARGET_SYMBIAN by default.
5468 * configure: Regenerate. Add sh-symbian-elf target. If
5469 selected define TARGET_SYMBIAN.
5470 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
5471 format if TARGET_SYMBIAN has been defined.
5473 * output-file.c (output_file_create): Report the target format
5474 chosen when bfd_openw reports that it is invalid.
5476 * config/obj-coff.c (coff_pseudo_table): Only define the weak
5477 pseudo for BFD based assemblers.
5479 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
5482 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
5483 (md_parse_option): Remove redundant -isa testing.
5484 Make bfd_arch variable const.
5485 (md_show_usage): Make bfd_arch variable const.
5487 2004-07-03 James E Wilson <wilson@specifixinc.com>
5489 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
5490 * config/tc-ia64.h (md_frag_check): Define.
5492 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
5494 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
5496 * doc/as.texinfo (Weak): Document PE weak symbols.
5498 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
5500 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
5501 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
5502 (mips_frob_file): Rework so that only a single pass through the
5503 relocs is needed. Allow %lo()s to have higher offsets than their
5504 corresponding %hi()s or %got()s.
5506 2004-07-02 Nick Clifton <nickc@redhat.com>
5508 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
5509 allow values which have come from undefined symbols.
5510 Always consider this fixup to have been processed as a reloc
5511 cannot be generated for it.
5513 2004-07-02 Alan Modra <amodra@bigpond.net.au>
5515 * frags.h (struct frag): Add has_code and insn_addr fields.
5516 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
5517 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
5518 * config/tc-ppc.h (md_frag_check): Define.
5520 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
5522 * doc/Makefile.am (info): Rename goal to...
5523 (info-local): ... this, to preserve implicit dependencies.
5524 * doc/Makefile.in: Regenerate with automake 1.8.5.
5526 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5528 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
5529 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
5530 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
5531 (tc_gen_reloc): Likewise.
5532 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
5533 (m32r_parse_name): Likewise.
5534 (m32r_cgen_parse_fix_exp): Likewise.
5535 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
5536 (O_PIC_reloc): Likewise.
5537 (TC_CGEN_PARSE_FIX_EXP): Likewise..
5538 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
5539 for @GOTOFF, @GOT, @PLT.
5541 2004-06-21 Jan Beulich <jbeulich@novell.com>
5543 * gas/symbols.c: While discarding ordinary local absolute symbols
5544 when --strip-local-absolute is in effect, retain file symbols.
5546 2004-06-20 Andreas Schwab <schwab@suse.de>
5548 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
5549 (md_parse_option): Likewise.
5551 2004-06-17 Jan Beulich <jbeulich@novell.com>
5553 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
5554 * config/te-netware.h: New file.
5555 * config/te-ppcnw.h: Delete: Obsolete.
5556 * configure.in: Eliminate ill NetWare targets. Make generic
5557 NetWare target use proper emulation.
5558 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
5559 reference to new te-netware.h.
5560 * configure: Regenerate.
5561 * Makefile.in: Regenerate.
5563 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
5565 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
5566 comparison in .insn pseudo operation.
5568 2004-06-15 Alan Modra <amodra@bigpond.net.au>
5570 * config/obj-coff.c (coff_adjust_section_syms): Use
5571 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
5572 (coff_frob_section): Likewise.
5573 * config/tc-mips.c (md_apply_fix3): Likewise.
5574 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
5575 (elf_frob_file_after_relocs): Likewise.
5577 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5579 * config/tc-hppa.c (log2): Rename to exact_log2.
5580 (pa_next_subseg): Delete unused function.
5581 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
5582 (create_new_subspace): Likewise.
5585 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
5586 labels. Fix warning.
5588 2004-05-28 DJ Delorie <dj@redhat.com>
5590 * config/tc-mn10300.h (tc_fix_adjustable): Define.
5591 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
5592 or non-merged symbols.
5594 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
5596 * config/tc-ia64.c (remove_marked_resource): Save, clear and
5597 restore the old slot when inserting srlz.i/srlz.d.
5599 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
5601 * Makefile.am: Regenerate dependecies.
5602 * Makefile.in: Regenerate.
5603 * config/tc-sh.c (valid_arch): Make unsigned.
5604 (preset_target_arch): Likewise.
5605 (md_begin): Use new architecture flags system.
5606 (get_specific): Likewise.
5607 (assemble_ppi): Likewise.
5608 (md_assemble): Likewise. Also fix error check for bad opcodes.
5609 (md_parse_option): Likewise. Also generate -isa values according
5610 to the table in bfd/cpu-sh.c instead of just constants. Also
5611 allow <arch>-up ISA variants.
5612 (sh_elf_final_processing): Replace if-else chain with a call to
5613 sh_find_elf_flags().
5615 2004-05-28 Peter Barada <peter@the-baradas.com>
5617 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
5618 with zero offset into mode 2 addressing to save a word.
5620 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
5622 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
5623 (ar_is_only_in_integer_unit): New.
5624 (ar_is_only_in_memory_unit): New.
5625 (generate_unwind_image): Silence gcc on 32bit host.
5626 (md_assemble): Use ar_is_only_in_integer_unit instead of
5627 ar_is_in_integer_unit. Check AR access.
5629 2004-05-27 Peter Barada <peter@the-baradas.com>
5631 * config/tc-m68k.c (md_begin): Sort the opcode table into
5633 (m68k_compare_opcode): New function to do the sorting.
5635 2004-05-24 Peter Barada <peter@the-baradas.com>
5637 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
5638 addressing on MIT style operands.
5639 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
5641 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
5644 2004-05-23 Alan Modra <amodra@bigpond.net.au>
5646 * expr.c (operand, operator): Don't reject '++' and '--'.
5648 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
5650 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
5653 2004-05-17 Adam Nemet <anemet@lnxw.com>
5655 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
5656 * configure: Regenerate.
5658 2004-05-13 Paul Brook <paul@codesourcery.com>
5660 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
5662 2004-05-13 Joel Sherrill <joel@oarcorp.com>
5664 * configure.in (or32-*-rtems*): Switch to elf.
5665 * configure: Regenerate.
5667 2004-05-13 Nick Clifton <nickc@redhat.com>
5669 * po/fr.po: Updated French translation.
5671 2004-05-11 Nick Clifton <nickc@redhat.com>
5673 * doc/as.texinfo (Section): Document G and T flags to .section
5674 directive. Document the extra arguments that the G flag
5675 requires. Document the #tls flag.
5677 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
5679 * subsegs.c (section_symbol): Create a new section symbol if
5680 the existing one doesn't match.
5681 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
5683 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
5685 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
5686 to cope with VR4181A errata MD(1) and MD(4).
5688 2004-05-07 Brian Ford <ford@vss.fsi.com>
5690 * NEWS: Mention .secrel32 for pe[i]-i386.
5692 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
5694 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
5695 (HANDLE_ALIGN): New.
5697 2004-05-06 Daniel Jacobowitz <dan@debian.org>
5699 * Makefile.am (DIST_SUBDIRS): Define.
5700 * aclocal.m4: Regenerate with automake 1.8.4.
5701 * Makefile.in: Likewise.
5702 * doc/Makefile.in: Likewise.
5704 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
5706 * config/tc-ia64.c (dot_serialize): Declare.
5707 (dot_serialize): New function.
5708 (md_pseudo_table): Add ".serialize.data" and
5709 ".serialize.instruction" directives.
5711 2004-05-06 Nick Clifton <nickc@redhat.com>
5713 * messages (as_internal_value_out_of_range): Print a message about
5714 a value being out of range. Be consistent about whether the
5715 values are printed in decimal or hexadecimal.
5716 (as_warn_value_out_of_range): Generate a warning message about an
5718 (as_bad_value_out_of_range): Generate an error message about an
5720 * as.h: Prototype the new functions.
5721 * config/tc-alpha.c (insert_operand): Use new function.
5722 * config/tc-arc.c (arc_insert_operand): Likewise.
5723 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
5724 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
5725 * config/tc-ppc.c (ppc_insert_operand): Likewise.
5726 * config/tc-s390.c (s390_insert_operand): Likewise.
5727 * config/tc-v850.c (v850_insert_operand): Likewise.
5729 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
5731 * configure.in: Set em=linux for frv-*-*linux*.
5732 * configure: Rebuilt.
5733 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
5734 (frv_md_fdpic_enabled): New.
5735 * config/tc-frv.c (frv_md_fdpic_enabled): New.
5736 (DEFAULT_FDPIC): New.
5737 (frv_flags): Use DEFAULT_FDPIC.
5738 (frv_pic_flag): Likewise.
5739 (OPTION_NOPIC): New.
5740 (md_longopts): Add -mnopic.
5741 (md_parse_option): Handle it.
5742 (md_show_usage): Add -mfdpic and -mnopic.
5744 2004-05-05 Peter Barada <peter@the-baradas.com>
5746 * config/tc-m68k.c: Add find_cf_chip to print list of valid
5747 chips for invalid coldfire instructions, rename selectors
5748 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
5749 add current_chip to track which chip is referred to(including save/restore),
5750 use current_chip to select control registers, not current_arch.
5751 (md_show_usage): Add new chips.
5752 * doc/c-m68k.texi: Document new command line switches.
5754 2004-05-05 Jakub Jelinek <jakub@redhat.com>
5756 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
5757 (NOP_OPCODE): Define.
5758 (s390_align_code): Remove prototype.
5759 * tc-s390.c (s390_align_code): Remove.
5761 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
5763 * config/tc-ia64.c (make_unw_section_name): Removed.
5764 (start_unwind_section): New function.
5765 (generate_unwind_image): Take const segT instead of const
5767 (dot_handlerdata): Adjusted.
5768 (dot_endp): Likewise.
5770 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5772 * config/obj-elf.c (obj_elf_change_section): Allow the
5773 ".note.GNU-stack" section has SHF_EXECINSTR.
5775 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5777 * config/obj-elf.c (get_section): Return bfd_boolean.
5778 (obj_elf_change_section): Call bfd_get_section_by_name_if
5779 instead of bfd_map_over_sections.
5781 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
5783 * config/obj-elf.c (get_section): New function.
5784 (obj_elf_change_section): Support multiple sections with same
5787 2004-04-30 Nick Clifton <nickc@redhat.com>
5789 * config/tc-arm.c (create_register_alias): Fix typo checking for
5790 case sensitive register aliases.
5791 (co_proc_number): Use error message string in all_reg_maps[]
5793 (cp_reg_required_here): Likewise.
5794 (fp_reg_required_here): Likewise.
5796 2004-04-29 Brian Ford <ford@vss.fsi.com>
5798 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
5800 2004-04-28 Chris Demetriou <cgd@broadcom.com>
5802 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
5803 (load_address, macro, mips_ip, md_parse_option)
5804 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
5805 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
5806 embedded-PIC handling, and update comments.
5807 (SWITCH_TABLE): Remove.
5808 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
5809 (enum mips_pic_level): Remove EMBEDDED_PIC.
5810 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
5811 (TC_FORCE_RELOCATION): Update comment.
5812 * ecoff.c (ecoff_build_lineno): Add comment about some code that
5813 might be safe to remove now that MIPS embedded-PIC is gone.
5815 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5817 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
5818 call to obj_set_subsection_attributes.
5819 (obj_som_init_stab_section): Likewise.
5820 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
5821 (pa_def_subspaces): Provide comdat default.
5822 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
5823 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
5824 calls to create_new_subspace and update_subspace to pass comdat flag.
5825 (create_new_subspace, update_subspace): Add new comdat argument. Use
5826 it in calls to obj_set_subsection_attributes.
5827 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
5828 and use of comdat, common and dup_comm parameters.
5830 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
5832 * config/obj-elf.c (obj_elf_change_section): Check if the old
5833 group name is NULL before comparison.
5835 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5837 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
5839 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5841 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
5843 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5845 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
5846 (OPTION_MEMBEDDED_PIC): Remove.
5847 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
5848 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
5849 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
5850 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
5851 (OPTION_ELF_BASE): Renumber.
5852 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
5853 (md_show_usage): Remove mention of -membedded-pic.
5854 * doc/as.texinfo: Remove mention of -membedded-pic.
5856 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5858 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
5859 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
5861 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
5862 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
5863 USE_GLOBAL_POINTER_OPT.
5865 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5867 * config/tc-mips.c (macro): One more use of load_delay_nop.
5869 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
5871 * config/tc-mips.c (load_delay_nop): New function.
5872 (load_address, macro): Use load_delay_nop() to build a nop
5873 which can be omitted with gpr_interlocks.
5875 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5877 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
5878 cop_interlocks): Remove superfluous CPU entries.
5880 2004-04-22 Paul Brook <paul@codesourcery.com>
5882 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
5884 2004-04-22 Peter Barada <peter@the-baradas.com>
5886 * NEWS: Added support for EMAC instructions and MAC/EMAC
5888 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
5889 scale factor tokens, trailing_ampersand to mark mask addressing
5890 for MAC/EMAC instructions.
5891 * config/m68k-parse.y: Add options_ampersand clause, '<<',
5893 (yylex): Handle '>', '<', and '&' following '+'.
5894 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
5895 architectures in archs[].
5896 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
5897 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
5899 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
5900 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
5902 Add EMAC operands to init_table[].
5904 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
5906 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
5908 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
5909 * config/tc-arm.c (enum mstate): Delete from here.
5910 (mapping_state): Remove the static mapstate variable and instead
5911 store the state in the segment. This allows a per-section mapping
5912 state. Handle and ignore MAP_UNDEFINED states.
5913 (arm_elf_change_section): Get the current mapping state from the
5915 (s_ltorg): Set the mapping state to MAP_DATA.
5916 (arm_cleanup): Use arm_elf_change_section to get the mapping state
5917 for each pool as it is emitted.
5919 2004-04-22 Nick Clifton <nickc@redhat.com>
5921 * config/tc-arm.h: Formatting tidy ups.
5923 2004-04-20 Chris Demetriou <cgd@broadcom.com>
5925 * NEWS: Note that MIPS -membedded-pic option is deprecated.
5927 2004-04-20 DJ Delorie <dj@redhat.com>
5929 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
5930 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
5931 [TE_PE] (O_secrel): Define.
5932 [TE_PE] (x86_pe_cons_fix_new): New.
5933 [TE_PE] (pe_directive_secrel): Likewise.
5934 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
5936 2004-04-19 Eric Christopher <echristo@redhat.com>
5938 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
5939 of previous patch for fix in gcc.
5941 2004-04-19 Jakub Jelinek <jakub@redhat.com>
5943 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
5945 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
5947 * read.c (do_align): Call md_flush_pending_output, if defined.
5949 2004-04-16 Alan Modra <amodra@bigpond.net.au>
5951 * expr.c (operand): Correct checks for ++ and --.
5953 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
5955 * config/tc-generic.c: Add some comments.
5957 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
5959 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
5960 -{no-}mfix-vr4122-bugs.
5961 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
5962 (append_insn, mips_emit_delays): Update accordingly.
5963 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
5964 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
5965 (md_parse_option): Update after above changes.
5966 (md_show_usage): Add -mfix-vr4120.
5968 2004-04-13 Bob Wilson <bob.wilson@acm.org>
5970 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
5971 of .section directive; add a reference to the ELF .subsection
5974 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5976 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
5979 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5981 * Makefile.am: Remove mips from aout targets.
5982 * Makefile.in: Regenerate.
5983 * configure.in: Remove mips-dec-bsd* target.
5984 * configure: Regenerate.
5986 2004-04-07 Alan Modra <amodra@bigpond.net.au>
5989 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
5990 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
5991 Update "mapping". Restrict some @ modifiers to 32 bit.
5993 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
5994 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
5996 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
5997 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
5998 dont_adjust_reloc_32 is set.
5999 (md_longopts): Add option -renesas.
6000 (md_parse_option, md_show_usage): Likewise.
6001 * doc/c-sh.texi: Likewise.
6003 2004-04-01 Dave Korn <dk@artimi.com>
6005 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
6006 hi16 and lo16 fixS structs.
6007 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
6008 exactly the same way as for RELOC_DLX_REL16.
6009 (machine_ip): properly respect LO flag in the_insn and
6010 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
6011 (md_apply_fix3): apply RELOC_DLX_LO16.
6013 2004-03-30 Stan Shebs <shebs@apple.com>
6015 Remove long-obsolete MPW support.
6016 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
6017 * configure.in: Remove mention of ppc-*-mpw* config.
6018 * configure.in: Likewise.
6020 2004-03-30 Nick Clifton <nickc@redhat.com>
6022 * config/tc-arm.c (meabi_flags): Make its use conditional upon
6023 OBJ_ELF being defined.
6025 2004-03-27 Alan Modra <amodra@bigpond.net.au>
6027 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
6029 2004-03-23 Paul Brook <paul@codesourcery.com>
6031 * config/tc-arm.c (meabi_flags): New variable.
6032 (arm_parse_eabi): New function.
6033 (md_begin): Set flags for EABI v3.
6035 (arm_long_opts): Add meabi.
6036 * doc/as.texinfo <ARM>: Document -meabi.
6037 * doc/c-arm.texi: Ditto.
6039 2004-03-22 Bob Wilson <bob.wilson@acm.org>
6041 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
6042 tables even when use_literal_section flag is not set.
6044 2004-03-22 Alan Modra <amodra@bigpond.net.au>
6046 * config/tc-sh.c: Remove trailing whitespace.
6048 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
6050 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
6051 --mul-bug-abort and the default behavior.
6052 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
6053 (err_for_dangerous_mul_placement): New variable.
6054 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
6056 (md_cris_relax_table): Have placeholder for STATE_MUL.
6057 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
6058 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
6060 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
6061 STATE_BYTE)>: Ditto.
6062 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
6063 alignment and position of this frag, emit error message if
6065 (md_assemble): For a multiply insn and when checking it,
6066 transform the current frag into a special frag for that purpose.
6067 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
6068 OPTION_MULBUG_ABORT_ON>: Handle new options.
6070 2004-03-19 Bob Wilson <bob.wilson@acm.org>
6072 * config/tc-xtensa.c (mark_literal_frags): New function.
6073 (xtensa_move_literals): Call mark_literal_frags for all literal
6074 segments, including init and fini literal segments.
6075 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
6077 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6079 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
6080 (pa_comm): Set BSF_OBJECT in symbol flags.
6082 2004-03-19 Alan Modra <amodra@bigpond.net.au>
6084 * Makefile.am: Run "make dep-am".
6085 * Makefile.in: Regenerate.
6086 * doc/Makefile.in: Regenerate.
6087 * config.in: Regenerate.
6088 * po/gas.pot: Regenerate.
6090 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
6092 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
6093 (demand_empty_rest_of_line): Issue an error here.
6094 (ignore_rest_of_line): Silently skip to end.
6095 (demand_copy_string): Issue an error, not warning.
6097 * config/obj-elf.c (obj_elf_section_name): Likewise.
6098 (obj_elf_section): Likewise.
6099 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
6100 (arc_extinst): Likewise.
6101 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
6102 (dot_spill): Likewise.
6103 (dot_unwabi): Likewise.
6104 (dot_prologue): Likewise.
6106 * expr.c (operand): Reject ++ and --.
6107 (operator): Likewise.
6109 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
6111 * config/tc-sh.c: Include dw2gencfi.h.
6112 (sh_cfi_frame_initial_instructions): New function.
6113 (sh_regname_to_dw2regnum): Likewise.
6114 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
6116 (TARGET_USE_CFIPOP): Define.
6117 (tc_cfi_frame_initial_instructions): Likewise.
6118 (tc_regname_to_dw2regnum): Likewise.
6119 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
6120 * Makefile.am: Update dependencies.
6121 * Makefile.in: Regenerate.
6123 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
6125 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
6126 * configure: Regenerate.
6128 2004-03-12 Bob Wilson <bob.wilson@acm.org>
6130 * read.c (s_leb128): Call md_flush_pending_output.
6132 2004-03-12 Michal Ludvig <mludvig@suse.cz>
6134 * config/tc-i386.c (output_insn): Handle PadLock instructions.
6135 * config/tc-i386.h (CpuPadLock): New define.
6136 (CpuUnknownFlags): Added CpuPadLock.
6138 2004-03-07 Andreas Schwab <schwab@suse.de>
6140 * doc/c-hppa.texi (HPPA Directives): Fix typo.
6142 2004-03-07 Richard Henderson <rth@redhat.com>
6144 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
6145 (cfi_finish): Likewise for fde.
6147 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
6149 * config/tc-ia64.c (md_assemble): Properly handle NULL
6151 (ia64_handle_align): Don't abort if failed to add a stop bit.
6153 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
6155 * Makefile.in: Regenerated.
6156 * aclocal.m4: Likewise.
6157 * configure: Likewise.
6158 * doc/Makefile.in: Likewise.
6160 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
6162 * config/tc-ia64.c (dot_align): New.
6163 (ia64_do_align): Make it static.
6164 (md_pseudo_table): Use "dot_align" for "align".
6165 (ia64_md_do_align): Don't set align_frag here.
6166 (ia64_handle_align): Add a stop bit to the previous bundle if
6169 * config/tc-ia64.h (ia64_do_align): Removed.
6171 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
6173 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
6174 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
6175 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
6176 the most general type or the user specifically requested it.
6177 (md_assemble): Add a new error message for when an instruction
6178 is understood, but is not allowed due to an -isa option.
6180 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
6182 * config/tc-ia64.c (align_frag): New.
6183 (md_assemble): Set the tc_frag_data field in align_frag for
6184 IA64_OPCODE_FIRST instructions.
6185 (ia64_md_do_align): Set align_frag.
6186 (ia64_handle_align): Add a stop bit if needed.
6188 * config/tc-ia64.h (TC_FRAG_TYPE): New.
6189 (TC_FRAG_INIT): New.
6191 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
6193 * config/tc-frv.c (fr400_audio): New variable.
6194 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
6195 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
6196 (target_implements_insn_p): New function.
6197 (md_assemble): Report an error if the processor doesn't implement
6200 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6202 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
6203 (md_parse_option): Ditto.
6204 (OPTION_NO_SPECIAL_M32R): Added.
6205 (md_show_usage): Document it.
6206 (enable_speial_m32r): Changed a default value from 0 to 1.
6207 * doc/c-m32r.texi: Document the -no-bitinst option.
6209 2004-02-27 Nick Clifton <nickc@redhat.com>
6211 * config/tc-sh.c (get_operand): Revert previous delta.
6212 (tc_gen_reloc): Check for an unknown reloc type before processing
6215 2004-02-27 Hannes Reinecke <hare@suse.de>
6217 * config/tc-s390.c (s390_insn): Correct range check for opcode in
6218 .insn pseudo operation.
6220 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
6222 * config/tc-sh.c (get_operand): In case of #Imm, check has been
6223 added for wrong syntax.
6225 2004-02-26 Eric Christopher <echristo@redhat.com>
6227 * config/tc-mips.c (mips_dwarf2_addr_size): New.
6228 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
6230 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
6232 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
6233 nibble types to assembler.
6235 2004-02-25 Fred Fish <fnf@redhat.com>
6237 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
6239 2004-02-20 James E Wilson <wilson@specifixinc.com>
6241 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
6243 (fixup_unw_records): New arg before_relax. Pass to slot_index.
6244 (ia64_estimate_size_before_relax): New.
6245 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
6246 (generate_unwind_image): Pass 1 to fixup_unw_records.
6247 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
6248 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
6250 2004-02-19 Jakub Jelinek <jakub@redhat.com>
6252 * stabs.c (generate_asm_file): Avoid warning about use of
6253 uninitialized variable.
6255 2004-02-18 David Mosberger <davidm@hpl.hp.com>
6257 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
6258 body, and endp, allow unwind records which do not have a "t"
6259 (time/instruction) field.
6261 2004-02-17 Petko Manolov <petkan@nucleusys.com>
6263 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
6264 (do_mav_dspsc_2): Likewise.
6265 Fix accumulator registers move opcodes.
6267 2004-02-13 Hannes Reinecke <hare@suse.de>
6268 Jakub Jelinek <jakub@redhat.com>
6270 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
6272 2004-02-10 Steve Ellcey <sje@cup.hp.com>
6274 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
6275 (tc_frob_symbol): New macro definition.
6276 * config/tc-ia64.c (ia64_frob_symbol): New routine.
6278 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
6280 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
6283 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
6285 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
6286 (TC_CASE_SENSITIVE): ... this.
6287 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
6288 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
6290 2004-02-06 James E Wilson <wilson@specifixinc.com>
6292 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
6293 (generate_unwind_image): Re-add it here.
6295 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
6297 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
6298 * read.h (SKIP_WHITESPACE): Turn into an expression.
6299 * read.c (read_a_source_file): A pseudo is removed by having a
6302 2004-02-05 James E Wilson <wilson@specifixinc.com>
6304 * config/tc-ia64.c (output_endp): New.
6305 (count_bits): Delete.
6306 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
6307 endp unwind records.
6308 (fixup_unw_records): Handle endp unwind records. Delete code for
6309 shortening prologue regions not followed by a body record.
6310 (dot_endp): Call add_unwind_entry to emit endp unwind record.
6311 * config/tc-ia64.h (unw_record_type): Add endp.
6313 2004-02-03 James E Wilson <wilson@specifixinc.com>
6315 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
6316 fill padding bytes with zeroes.
6317 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
6318 sets unwind_record slot_number and slot_frag fields.
6320 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6322 * config/tc-mips.c (add_got_offset_hilo): New function.
6323 (macro): Use load_register() and add_got_offset_hilo() to load
6324 constants instead of hardcoding code sequences throughout.
6326 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
6328 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
6330 2004-01-26 Bernardo Innocenti <bernie@develer.com>
6332 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
6334 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
6335 of hard-coded test for TARGET_OS=elf.
6337 2004-01-24 Chris Demetriou <cgd@broadcom.com>
6339 * config/tc-mips.c (hilo_interlocks): Change definition
6340 so that MIPS32, MIPS64 and later ISAs are included, along with
6341 the already-included machines. Update comments.
6343 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
6345 * config/tc-arm.c (tc_gen_reloc): Improve error message for
6346 undefined local labels.
6348 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6350 * config/tc-mips.c (load_address, macro): Update comments about
6351 NewABI GP relaxation.
6353 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6355 * config/tc-mips.c (macro_build): Remove place and counter arguments.
6356 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
6357 (mips16_macro_build, macro_build_jalr): Remove counter argument.
6358 (set_at, load_register, load_address, move_register): Likewise.
6359 (load_got_offset, add_got_offset): Likewise.
6360 Update all calls and tidy accordingly.
6362 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6364 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
6365 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
6366 (RELAX_USE_SECOND): Bump to 0x10000.
6367 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
6368 (mips_macro_warning): New variable.
6369 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
6370 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
6371 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
6373 (append_insn): Update mips_macro_warning.sizes.
6374 (macro_start, macro_warning, macro_end): New functions.
6375 (macro_build): Don't emit warnings here.
6376 (macro_build_lui, md_estimate_size_before_relax): ...or here.
6377 (md_convert_frag): Check for cases where one macro alternative
6378 needs a warning and the other doesn't. Emit a warning if the
6379 longer sequence was chosen.
6381 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6383 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
6384 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
6385 the first sequence, the size of the second sequence, and a flag
6386 that says whether we should warn.
6387 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
6388 (RELAX_FIRST, RELAX_SECOND): New.
6389 (mips_relax): New variable.
6390 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
6391 (append_insn): Remove "place" argument. Use mips_relax.sequence
6392 rather than "place" to check whether we're expanding the second
6393 alternative of a relaxable macro. Remove redundant check for
6394 branch relaxation. If generating a normal insn, and there
6395 is not enough room in the current frag, call relax_close_frag()
6396 to close it. Update mips_relax.sizes[]. Emit fixups for the
6397 second version of a relaxable macro. Record the first relaxable
6398 fixup in mips_relax. Remove tc_gen_reloc workaround.
6399 (macro_build): Remove all uses of "place". Use mips_relax.sequence
6400 in the same way as in append_insn.
6401 (mips16_macro_build): Remove "place" argument.
6402 (macro_build_lui): As for macro_build. Don't drop the add_symbol
6403 when generating the second version of a relaxable macro.
6404 (load_got_offset, add_got_offset): New functions.
6405 (load_address, macro): Use new relaxation machinery. Remove
6406 tc_gen_reloc workarounds.
6407 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
6408 version of a relaxable macro is needed. Return -RELAX_SECOND if the
6409 first version is needed.
6410 (tc_gen_reloc): Remove relaxation handling.
6411 (md_convert_frag): Go through the fixups for a relaxable macro and
6412 mark those that belong to the unneeded alternative as done. If the
6413 second alternative is needed, adjust the fixup addresses to account
6414 for the deleted first alternative.
6416 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6418 * frags.h (frag_room): Declare.
6419 * frags.c (frag_room): New function.
6420 * doc/internals.texi: Document it.
6422 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6424 * config/tc-mips.c (append_insn): Don't do r3900 interlock
6425 optimization for -mtune=r3900, as this will break on other CPUs.
6427 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
6429 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
6430 be relaxed, use fixup.
6431 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
6433 2004-01-19 Jakub Jelinek <jakub@redhat.com>
6435 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
6438 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6440 * config/tc-mips.c (append_insn): Properly detect variant frags
6441 that preclude swapping of relaxed branches. Correctly swap
6442 instructions between frags when dealing with relaxed branches.
6444 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6446 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
6448 * aclocal.m4: Regenerate.
6449 * configure: Regenerate.
6451 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
6453 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
6456 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
6458 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
6459 reloc, reserve space for the delay slot as well as the jalr itself.
6461 2004-01-09 Paul Brook <paul@codesourcery.com>
6463 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
6464 (do_vfp_sp2_from_reg2): New function.
6466 (do_vfp_dp_from_reg2): Check return values properly.
6468 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
6470 * config/tc-mips.c (warn_nops): Remove static variable.
6471 (macro): Remove test of warn_nops.
6472 (md_shortops): Remove 'n'.
6473 (md_parse_option): Remove 'n' case.
6474 (md_show_usage): Remove -n.
6475 * doc/as.texinfo (Overview): Remove MIPS -n option.
6476 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
6477 * NEWS: Mention removal of MIPS -n option.
6479 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
6480 (cop_interlocks): Check ISA level.
6481 (cop_mem_interlocks): Define.
6482 (reg_needs_delay): Check cop_interlocks rather than
6483 ISA_HAS_COPROC_DELAYS.
6484 (append_insn): Likewise. Use cop_mem_interlocks rather than
6485 directly checking mips_opts.isa.
6486 (mips_emit_delays): Likewise.
6488 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
6490 * config/tc-ia64.c (unwind): Move next_slot_number and
6491 next_slot_frag to ...
6492 (unw_rec_list): Here.
6493 (free_list_records): Removed.
6494 (output_unw_records): Likewise.
6495 (generate_unwind_image): Make it void.
6496 (alloc_record): Initialize next_slot_number and next_slot_frag.
6497 (slot_index): Take .org, .space and .align into account.
6498 (fixup_unw_records): Don't set slot_number to 0. Use
6499 list->next_slot_number and list->next_slot_frag instead of
6500 unwind.next_slot_number and unwind.next_slot_frag.
6501 (ia64_convert_frag): New.
6502 (generate_unwind_image): Generate a rs_machine_dependent frag
6504 (emit_one_bundle): Use list->next_slot_number and
6505 list->next_slot_frag instead of unwind.next_slot_number and
6506 unwind.next_slot_frag.
6508 * config/tc-ia64.h (md_convert_frag): Defined as
6510 (md_estimate_size_before_relax): Defined as (f)->fr_var.
6512 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
6514 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
6515 * config/tc-frv.h (md_apply_fix3): Don't define.
6516 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
6518 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
6519 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
6520 * config/tc-frv.c (line_separator_chars): Add `!'.
6521 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
6522 * config/tc-frv.c (md_assemble): Clear insn upfront.
6523 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
6524 * config/tc-frv.c (OPTION_FDPIC): New macro.
6525 (md_longopts): Add mfdpic.
6526 (md_parse_option): Handle it.
6527 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
6528 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
6529 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
6530 (frv_pic_ptr): Parse funcdesc.
6532 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6534 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
6535 gasver.texi. Remove duplicate symbol definitions for texi2pod.
6537 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6539 * Makefile.am (Makefile): Move the dependency on
6540 $(BFDDIR)/configure.in to...
6541 (CONFIG_STATUS_DEPENDENCIES): ... here.
6542 (AUTOMAKE_OPTIONS): Require automake 1.8.
6543 * Makefile.in: Regenerate.
6544 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
6545 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
6546 $(BFDDIR)/configure.in here as well.
6547 * doc/Makefile.in: Regenerate.
6549 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6551 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
6552 * Makefile.in: Regenerate.
6553 * aclocal.m4: Regenerate.
6554 * doc/Makefile.am (install, install-info): Remove.
6555 (install-data-local): A new hook for install-info.
6556 (AUTOMAKE_OPTIONS): Require automake 1.8.
6557 * doc/Makefile.in: Regenerate.
6559 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
6561 * doc/c-sh.texi: Update description about floating point behavior
6564 2004-01-02 Bernardo Innocenti <bernie@develer.com>
6566 * configure.in: Add m68k-uClinux target.
6567 * configure: Regenerate.
6569 For older changes see ChangeLog-0203
6575 version-control: never