1 2005-11-11 Jan Beulich <jbeulich@novell.com>
3 * doc/Makefile.am: Make asconfig.texi writeable before trying
5 * doc/Makefile.in: Refresh.
7 2005-11-10 Jan Beulich <jbeulich@novell.com>
9 * config/tc-i386.c (intel_e11): Don't special-case segment
10 registers in brackets.
12 2005-11-10 Nick Clifton <nickc@redhat.com>
14 * config/tc-arm.c (BAD_ADDR_MODE): Define.
15 (arm_reg_parse_multi): Return NULL rather than FAIL.
16 (arm_reg_parse): Fix comment, the function returns FAIL rather
17 than NULL if it is unable to parse the register name.
18 (do_ldrex): Use BAD_ADDR_MODE.
19 Change error message for PC-relative addressing.
21 (do_t_ldrex): Use BAD_ADDR_MODE.
22 (do_t_strex): Likewise.
24 2005-11-08 Jean-Jacques Metayer <jean-jacques.metayer@thomson.net>
26 * config/tc-sparc.c (isoctal): Fix thinko.
28 2005-11-08 Arnold Metselaar <arnold.metselaar@planet.nl>
30 * expr.c (operand <case '$'>): Use DOLLAR_AMBIGU rather than
31 flag_mri_m68k as condition for parsing the '$' as a prefix.
32 * as.h (DOLLAR_AMBIGU): Define if needed.
34 2005-11-08 Nathan Sidwell <nathan@codesourcery.com>
37 * config/tc-ms1.c (ms1_mach_bitmask): Initialize to MS1.
38 (ms1_architectures): Add ms2.
39 (md_parse_option): Add ms2.
40 (md_show_usage): Add ms2.
41 (md_assemble): Add JAL_HAZARD detection logic.
42 (md_cgen_lookup_reloc): Add MS1_OPERAND_LOOPSIZE case.
43 * doc/c-ms1.texi: New.
44 * doc/all.texi: Add MS1.
45 * doc/Makefile.am (CPU_DOCS): Add c-ms1.texi.
46 * doc/Makefile.in: Rebuilt.
47 * doc/Makefile: Rebuilt.
49 2005-11-07 Steve Ellcey <sje@cup.hp.com>
51 * configure: Regenerate after modifying bfd/warning.m4.
53 2005-11-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
56 * config/tc-hppa.c (md_apply_fix): Use number_to_chars_bigendian to
59 2005-11-07 Mark Mitchell <mark@codesourcery.com>
61 * doc/Makefile.am (asconfig.texi): Set top_srcdir.
62 * doc/Makefile.in: Regenerated.
63 * doc/as.texinfo: Document "@FILE".
65 2005-11-07 Nick Clifton <nickc@redhat.com>
68 * config/obj-coff.c (obj_coff_section): Set readonly flag with the
69 'x' attribute. Remember the actions of the 'w' and 'n' attributes
70 and do not allow the 'x','s' or 'd' attributes to change them.
72 2005-11-07 John Levon <levon@movementarian.org>
74 * config/tc-i386.h (tc_comment_chars): Define.
75 * config/tc-i386.c (line_comment_chars): Use '/' unconditionally.
76 (i386_comment_chars): Add.
77 (md_parse_options): Process OPTION_DIVIDE.
78 (md_show_usage): Describe --divide option.
79 * doc/c-i386.texi: Document --divide option.
81 2005-11-07 Arnold Metselaar <arnold.metselaar@planet.nl>
83 * expr.c (op_encoding): Map '=' to O_SINGLE_EQ, if defined.
84 * config/tc-z80.h: Define O_SINGLE_EQ as O_eq.
86 2005-11-07 Alan Modra <amodra@bigpond.net.au>
88 * macro.c (buffer_and_nest): Skip labels regardless of
89 NO_PSEUDO_DOT and flag_m68k_mri.
91 2005-11-07 Arnold Metselaar <arnold.metselaar@planet.nl>
93 * expr.c (integer_constant): Match only 'B' as binary suffix if
94 NUMBERS_WITH_SUFFIX and LOCAL_LABELS_FB. Allow both 'b' and 'B'
97 2005-11-04 Alexandre Oliva <aoliva@redhat.com>
99 * read.c (s_weakref): Do not permit redefinitions.
100 * symbols.c (colon): Do not permit redefinitions of equated
103 2005-11-01 Thiemo Seufer <ths@networkno.de>
106 * Makefile.am: Disable -Werror for the itbl-lex.o rule.
107 * Makefile.in: Regenerate.
109 2005-11-01 Thiemo Seufer <ths@networkno.de>
111 * config/tc-mips.c (md_parse_option): Fix typo in comment.
113 2005-10-30 Mark Mitchell <mark@codesourcery.com>
115 * as.c (show_usage): Document "@FILE".
117 2005-10-30 H.J. Lu <hongjiu.lu@intel.com>
119 * Makefile.am (OBJ_FORMATS): Remove vms.
121 * Makefile.in: Regenerated.
123 * dep-in.sed: Replace " ./" with " ".
125 2005-10-28 Dave Brolley <brolley@redhat.com>
127 Contribute the following change:
128 2005-09-19 Dave Brolley <brolley@redhat.com>
130 * config/tc-m32c.c (default_isa): New static variable.
131 (m32c_isa): Now of type CGEN_BITSET.
132 (md_begin): Pass &m32c_isa to m32c_cgen_cpu_open.
134 2005-10-28 Paul Brook <paul@codesourcery.com>
136 * config/tc-arm.c (aeabi_set_public_attributes): Use selected_cpu
137 instead of mcpu_cpu_opt.
139 2005-10-27 Sterling Augustine <sterling@tensilica.com>
141 * config/tc-xtensa.c (find_vinsn_conflicts): Change error messages to
142 refer to "ports" instead of "queues".
143 (check_t1_t2_reads_and_writes): Pass correct interface values to
144 xtensa_interface_inout.
146 2005-10-27 Jan Beulich <jbeulich@novell.com>
148 * read.c (assign_symbol): Also consider equates already defined.
149 * symbols.c (symbol_clone): Also clone the underlying BFD symbol.
150 * config/obj-coff.h (obj_symbol_clone_hook): New.
151 (coff_obj_symbol_clone_hook): Declare.
152 * config/obj-coff.c (coff_obj_symbol_clone_hook): New.
154 2005-10-26 DJ Delorie <dj@redhat.com>
156 * config/tc-m32c.c (md_relax_table, subtype_mappings,
157 md_convert_frag): Add jsr.w support.
159 * config/tc-m32c.c (md_assemble): Don't use errmsg as the format
161 (md_cgen_lookup_reloc): Add m32c bitbase operands. Add 8-s24
162 and imm-8-HI operands.
164 2005-10-26 Paul Brook <paul@codesourcery.com>
166 * config/tc-arm.c (insns): Correct "sel" entry.
168 2005-10-26 Jan Beulich <jbeulich@novell.com>
170 * config/tc-i386.c (i386_operand): Don't check register prefix here.
171 (parse_real_register): Rename from parse_register.
172 (parse_register): New.
173 (i386_parse_name): New.
175 (intel_e11): Don't tolerate registers in offset expressions anymore.
176 (intel_get_token): Don't check register prefix here. Copy the actual
177 register token, not the canonical register name.
178 * config/tc-i386.h (md_operand): Delete.
179 (i386_parse_name): Declare.
180 (md_parse_name): Define.
182 2005-10-25 Arnold Metselaar <arnold.metselaar@planet.nl>
184 * Makefile.am: Add Z80 cpu.
185 * Makefile.in: Regenerated.
186 * app.c (do_scrub_chars)<TC_Z80>: Correctly scrub "ex af,af'"
187 and disallow newlines in quoted strings.
188 * configure.tgt: Add z80-*-coff.
189 * config/obj-coff.h: Add format "coff-z80".
190 * doc/Makefile.am: Add c-z80.texi.
191 * doc/Makefile.in: Regenerated.
192 * doc/all.texi: Add Z80.
193 * doc/c-z80.texi: New file
194 * doc/as.texinfo: Add z80 options and some z80-related remarks.
195 * config/tc-z80.c: New file
196 * config/tc-z80.h: New file
197 * NEWS: Mention new support.
199 2005-10-25 H.J. Lu <hongjiu.lu@intel.com>
201 * write.c (adjust_reloc_syms): Undo the change made on
202 2005-04-26 to allow local symbol set to undefined symbol.
204 2005-10-24 H.J. Lu <hongjiu.lu@intel.com>
206 * Makefile.am (bfin-parse.tab.h): Removed.
207 (bfin-parse.h): Added.
208 * Makefile.in: Regenerated.
210 2005-10-25 Alan Modra <amodra@bigpond.net.au>
212 * po/POTFILES.in: Regenerate.
213 * po/gas.pot: Regenerate.
215 2005-10-24 Bernd Schmidt <bernd.schmidt@analog.com>
217 * config/tc-bfin.c (Expr_Node_Gen_Reloc): If have symbol + constant,
218 make a single reloc with an offset rather than a stack.
219 * config/tc-bfin.h (MD_APPLY_SYM_VALUE): Define to 0.
221 2005-10-24 Alexandre Oliva <aoliva@redhat.com>
223 * read.c (potable): Add weakref.
225 * read.h (s_weakref): Declare.
226 * struc-symbol.h (struct symbol): Add sy_weakrefr and sy_weakrefd.
227 * symbols.c (colon): Clear weakrefr.
228 (symbol_find_exact): Rename to, and reimplement in terms of...
229 (symbol_find_exact_noref): ... new function.
230 (symbol_find): Likewise...
231 (symbol_find_noref): ... ditto.
232 (resolve_symbol_value): Resolve weakrefr without setting their
234 (S_SET_WEAK): Call hook.
235 (S_GET_VALUE): Follow weakref link.
236 (S_SET_VALUE): Clear weakrefr.
237 (S_IS_WEAK): Follow weakref link.
238 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): New.
239 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): New.
240 (symbol_set_value_expression, symbol_set_frag): Clear weakrefr.
241 (symbol_mark_used): Follow weakref link.
242 (print_symbol_value_1): Print weak, weakrefr and weakrefd.
243 * symbols.h (symbol_find_noref, symbol_find_exact_noref): Declare.
244 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): Declare.
245 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): Declare.
246 * write.c (adust_reloc_syms): Follow weakref link. Do not
247 complain if target is undefined.
248 (write_object_file): Likewise. Remove weakrefr symbols. Drop
249 unreferenced weakrefd symbols.
250 * config/obj-coff.c (obj_frob_symbol): Do not force WEAKREFD
252 (pecoff_obj_set_weak_hook, pecoff_obj_clear_weak_hook): New.
253 * config/obj-coff.h (obj_set_weak_hook, obj_clear_weak_hook): Define.
254 * doc/as.texinfo: Document weakref.
255 * doc/internals.texi: Document new struct members, internal
258 2005-10-24 Jie Zhang <jie.zhang@analog.com>
260 * Makefile.am (bfin-parse.h): Renamed from bfin-parse.tab.h.
261 (EXTRA_DIST): Add bfin-parse.h and bfin-lex.c.
262 * Makefile.in: Regenerate.
263 * config/bfin-lex.l: Include bfin-parse.h instead of bfin-parse.tab.h.
264 * config/tc-bfin.c (md_chars_to_number): Change the type of first
265 argument from unsigned char * to char * to remove signedness warnings.
267 2005-10-24 Jan Beulich <jbeulich@novell.com>
269 * config/tc-ia64.c (enum reg_symbol): Delete IND_MEM.
270 (dot_rot): Change type of num_* variables. Check for positive count.
271 (ia64_optimize_expr): Re-structure.
272 (md_operand): Check for general register.
274 2005-10-24 Jan Beulich <jbeulich@novell.com>
276 * config/tc-ia64.c (declare_register): Call symbol_create.
277 (md_begin): Remove local variables total, ar_base, and cr_base.
278 Start loops for registers at their respective first one. Don't
279 update md.regsym for alias names. Generate alias name tp for r13.
281 2005-10-21 DJ Delorie <dj@redhat.com>
283 * config/tc-m32c.c (md_cgen_lookup_reloc): Add more relocs. Print
284 names unstead of numbers.
286 2005-10-19 David Ung <davidu@mips.com>
288 * config/tc-mips.c (append_insn): Convert MIPS16 jr/jalr jumps
289 into jrc/jalrc versions if ISA_MIPS32+ and not doing the swap,
290 hence avoiding to emit a nop.
292 2005-10-19 Jie Zhang <jie.zhang@analog.com>
294 * config/tc-bfin.c (md_begin): Let the lex_type of '(' be
296 (bfin_start_line_hook): Remove the workaround for LSETUP(.
297 (bfin_name_is_register): Remove the workarounds for LSETUP(
299 (bfin_start_label): Ditto.
301 2005-10-18 Bob Wilson <bob.wilson@acm.org>
303 * config/tc-xtensa.c (xtensa_end_directive): Restore
304 default_lit_sections regardless of use_literal_section.
306 2005-10-18 Jie Zhang <jie.zhang@analog.com>
308 * Makefile.am (bfin-lex.c): Update ylwrap invocation.
309 * Makefile.in: Regenerated.
311 2005-10-18 Arnold Metselaar <arnold.metselaar@planet.nl>
313 * doc/as.texinfo (.loc) Fix placement of '@end table'.
315 2005-10-17 Bob Wilson <bob.wilson@acm.org>
317 * config/xtensa-istack.h (TInsn): Replace dwarf2_line_info with an
318 unsigned line number. Do not include "dwarf2dbg.h".
319 * config/tc-xtensa.c (md_pseudo_table): Remove entry for "loc".
320 (xtensa_dwarf2_directive_loc, xtensa_dwarf2_emit_insn): Delete.
321 (xg_build_to_insn, xg_build_token_insn): Update TInsn uses.
322 (md_assemble): Use as_where instead of dwarf2_where.
323 (xg_assemble_vliw_tokens): Use unsigned line numbers instead of
324 dwarf2_line_infos. Change to call new_logical_line followed by
327 2005-10-14 Mike Frysinger <vapier@gentoo.org>
329 * doc/as.texinfo (Section): Add missing ']' to .section example.
331 2005-10-12 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
334 * config/tc-hppa.c (pa_ip): Use as_bad instead of as_fatal when an
335 unknown opcode is found.
337 2005-10-12 Mark Mitchell <mark@codesourcery.com>
339 * NEWS: Mention @file.
341 2005-10-12 Nick Clifton <nickc@redhat.com>
343 * config/tc-avr.c: Convert to ISO C90 format. Fix formatting and
344 generally tidy up the code.
345 * config/tc-avr.h: Likewise.
347 2005-10-12 Jan Beulich <jbeulich@novell.com>
349 * config/tc-ia64.c (dot_reg_val): Use expression_and_evaluate.
350 (dot_pred_rel): Likewise.
351 (parse_operand): Likewise.
352 (ia64_unrecognized_line): Likewise.
353 (md_operand): Likewise.
355 2005-10-11 Jan Beulich <jbeulich@novell.com>
357 * expr.h (enum expr_mode): New.
358 (expression): Pass third argument to expr.
359 (expression_and_evaluate): New.
360 (deferred_expression): New.
361 (expr): Add third parameter.
362 (resolve_expression): New.
363 * struc-symbol.h (struct symbol): New members sy_volatile and
365 * symbols.c, symbols.h (symbol_clone): New.
366 (symbol_clone_if_forward_ref): New.
367 (snapshot_symbol): New.
368 (S_IS_VOLATILE): New.
369 (S_IS_FORWARD_REF): New.
370 (S_SET_VOLATILE): New.
371 (S_SET_FORWARD_REF): New.
372 * as.c (macro_expr): Use expression_and_evaluate.
373 * cond.c (s_if): Likewise.
374 (s_elseif): Likewise.
375 * dw2gencfi.c (cfi_parse_reg): Likewise.
376 * expr.c (operand): Add second parameter. Optionally call
377 deferred_expression. Pass mode argument to itself and md_parse_name.
378 Check mode before trying to evaluate symbol. Call
379 symbol_clone_if_forward_ref for both operands.
380 (expr): Add third parameter. Pass mode to operand and itself.
381 Optionally call resolve_expression.
382 (resolve_expression): New.
383 (get_single_number): Pass second argument to operand.
384 * read.c (potable): New entry for .eqv.
385 (read_a_source_file): Handle new == operator.
386 (get_absolute_expr): Use expression_and_evaluate.
388 (assign_symbol): Rename second parameter. Call symbol_clone on
389 legal and illegal redefinition. Call S_SET_VOLATILE and
390 S_SET_FORWARD_REF depending on mode.
391 (s_set): Update description.
392 (s_space): Call resolve_expression.
393 (pseudo_set): Optionally call deferred_expression. Check
394 S_IS_FORWARD_REF before trying to simplify/resolve an expression.
396 * config/tc-ia64.h (md_parse_name): Add mode parameter.
397 * config/tc-arc.c (arc_parse_cons_expression): Likewise.
398 * config/tc-m32r.h (md_parse_name): Likewise.
399 (m32r_parse_name): Likewise.
400 * config/tc-mmix.h (md_parse_name): Likewise.
401 * config/tc-mn10300.h (md_parse_name): Likewise.
402 (mn10300_parse_name): Likewise.
403 * config/tc-ppc.h (md_parse_name): Likewise.
404 * config/tc-sh.h (md_parse_name): Likewise.
405 (sh_parse_name): Likewise.
406 * config/tc-sh64.h (md_parse_name): Likewise.
407 (sh64_consume_datalabel): Likewise.
408 * config/tc-tic54x.h (md_parse_name): Likewise.
409 * config/tc-m32r.c (m32r_parse_name): Add mode parameter. Check it
410 before trying to evaluate symbol.
411 * config/tc-mn10300.c (mn10300_parse_name): Likewise.
412 * config/tc-sh.c (sh_parse_name): Likewise.
413 * config/tc-sh64.c (sh64_consume_datalabel): Add mode parameter. Pass
414 second argument to operandf. Pass mode parameter to sh_parse_name.
415 * doc/as.texinfo: Document .eqv and the == assignment operator.
417 2005-10-10 Ian Lance Taylor <ian@airs.com>
419 * Makefile.am (EXTRA_DIST): Remove bfin-lex.l and bfin-defs.h.
420 * Makefile.in: Regenerate.
422 2005-10-10 Arnold Metselaar <arnold.metselaar@planet.nl>
424 * expr.c (operator): Allow "!=" as a synonym for "<>".
425 * doc/as.texinfo (Infix Op): Mention "!=".
427 2005-10-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
429 * config/tc-hppa.c (strict): Don't initialize. Update comment.
430 (pa_ip): Promote from PA 1.0 to 1.1 immediately when 1.1 match is
431 found. Simplify handling of "ma" and "mb" completers.
433 2005-10-08 Paul Brook <paul@codesourcery.com>
435 * config/tc-arm.c: Don't provide fallback default for CPU_DEFAULT.
436 (arm_arch_used, thumb_arch_used, selected_cpu, selected_cpu_name):
438 (arm_cpu_option_table): Add canonical_name.
439 (arm_cpus): Populate canonical_name field.
440 (s_arm_eabi_attribute, s_arm_arch, s_arm_cpu, s_arm_fpu,
441 aeabi_set_public_attributes, arm_md_end): New functions.
442 (md_pseudo_table): Add "cpu", "arch", "fpu" and "eabi_attribute".
443 (md_assemble): Set thumb_arch_used and arm_arch_used.
444 (md_begin): Set defaut cpu if CPU_DEFAULT not defined.
445 * config/tc-arm.h (md_end): Define.
446 * doc/c-arm.texi: Document .cpu, .arch, .fpu and .eabi_attribute.
448 2005-10-06 Khem Raj <kraj@mvista.com>
449 NIIBE Yutaka <gniibe@m17n.org>
451 * config/tc-sh.c (allow_dollar_register_prefix): New variable.
452 (parse_reg_without_prefix): New function.
453 (parse_reg): Check for '$' register prefix if --allow-reg-prefix is
455 (option md_longopts): Add allow-reg-prefix option.
456 * doc/c-sh.texi: Document --allow-reg-prefix option.
457 * NEWS: Mention the new switch.
459 2005-10-03 Arnold Metselaar <arnold.metselaar@planet.nl>
461 * doc/as.texinfo (Infix Ops): '<' and '>' are not shift
464 2005-09-30 Sterling Augustine <sterling@tensilica.com>
465 Bob Wilson <bob.wilson@acm.org>
467 * config/tc-xtensa.c (xtensa_frob_label): Disallow labels in bundles.
469 2005-09-30 H.J. Lu <hongjiu.lu@intel.com>
471 * Makefile.am: Run "make dep-am".
472 * Makefile.in: Regenerated.
473 * aclocal.m4: Likewise.
475 2005-09-30 Mark Mitchell <mark@codesourcery.com>
477 * as.c (main): Use expandargv.
479 2005-09-30 Jan Beulich <jbeulich@novell.com>
481 * config/tc-tic4x.c (tic4x_set): Advance input_line_pointer past
484 2005-09-30 Catherine Moore <clm@cm00re.com>
486 * Makefile.am: Bfin support.
487 * Makefile.in: Regenerated.
488 * aclocal.m4: Regenerated.
489 * configure: Regenerated.
490 * configure.in: Bfin support.
491 * configure.tgt: Bfin support.
492 * config/bfin-aux.h: New file.
493 * config/bfin-defs.h: New file.
494 * config/bfin-lex.l: New file.
495 * config/bfin-parse.y: New file.
496 * config/tc-bfin.c: New file.
497 * config/tc-bfin.h: New file.
498 * doc/Makefile.am: Recognize c-bfin.texi.
499 * doc/Makefile.in: Regenerated.
500 * doc/all.texi: Bfin support.
501 * doc/as.texinfo: Likewise.
502 * doc/c-bfin.texi: Document bfin-specific syntax and
505 2005-09-30 Paul Brook <paul@codesourcery.com>
507 * config/tc-arm.c (opcode_tag): Add OT_cinfix3_legacy.
508 (opcode_lookup): Handle OT_cinfix3_legacy. Revert earlier change for
509 normal infix conditions.
510 (C3E): Include Thumb-2 definition.
512 (insns): Use them for legacy mnemonics.
514 2005-09-30 Matthias Kurz <mk@baerlap.north.de>
516 * asintl.h: Prevent the inclusion of <libintl.h> from the Solaris
517 version of <locale.h> when ENABLE_NLS is not defined.
519 2005-09-29 Jan Beulich <jbeulich@novell.com>
521 * config/tc-ia64.c (parse_operands): Always parse first operand of
524 2005-09-29 Arnold Metselaar <arnold.metselaar@planet.nl>
525 Alan Modra <amodra@bigpond.net.au>
527 * app.c (do_scrub_chars): Match open and close quote of strings.
528 Remove redundant EOF test in case 7.
530 2005-09-28 Jan Beulich <jbeulich@novell.com>
532 * config/tc-i386.c (reloc): Disable signedness check for 4-byte
533 relocations in 16- and 32-bit modes.
534 (i386_displacement): Make pc-relative branch handling dependent
535 upon operand (rather than address) size.
537 2005-09-28 Jan Beulich <jbeulich@novell.com>
539 * dw2gencfi.c (dot_cfi): Call ignore_rest_of_line when not fully
541 (dot_cfi_startproc): Likewise.
542 (dot_cfi_endproc): Likewise. Also check no extra input was given.
543 (dot_cfi_escape): Likewise.
545 2005-09-28 Jan Beulich <jbeulich@novell.com>
547 * config/tc-i386.h (x86_cons_fix_new): Declare unconditionally.
548 (TC_CONS_FIX_NEW): Define unconditionally.
549 (x86_pe_cons_fix_new): Remove.
550 * config/tc-i386.c (signed_cons): New.
551 (md_pseudo_table): Add slong.
552 (x86_cons_fix_new): Declare unconditionally.
553 (x86_pe_cons_fix_new): Merge into x86_cons_fix_new.
554 (tc_gen_reloc): Also consider BFD_RELOC_X86_64_32S for gotpc
557 2005-09-28 Arnold Metselaar <arnold.metselaar@planet.nl>
559 * app.c (do_scrub_chars <LEX_IS_SYMBOL_COMPONENT>): Check for full
560 buffer after copying string.
562 2005-09-27 Paul Brook <paul@codesourcery.com>
564 * config/arm.c (arm_cpus): Add more cpu names.
565 * doc/c-arm.texi: Document them.
567 2005-09-21 Alan Modra <amodra@bigpond.net.au>
569 * read.c (pseudo_set): Don't set undefined symbols to expr_section.
571 2005-09-20 Richard Henderson <rth@redhat.com>
573 * dwarf2dbg.c (process_entries): Fix uninitialized variable warning.
575 2005-09-20 Richard Henderson <rth@redhat.com>
577 * dwarf2dbg.c (struct line_entry): Replace frag and frag_ofs
579 (dwarf2_loc_mark_labels): New.
580 (dwarf2_gen_line_info_1): Split out of ...
581 (dwarf2_gen_line_info): ... here. Create the temp symbol here.
582 (dwarf2_emit_label): New.
583 (dwarf2_directive_loc_mark_labels): New.
584 (out_set_addr): Take a symbol instead of frag+ofs.
585 (relax_inc_line_addr): Likewise.
586 (emit_inc_line_addr): Assert delta non-negative.
587 (process_entries): Remove dead code. Update to work with temp
588 symbols instead of frag+ofs.
589 * dwarf2dbg.h (dwarf2_directive_loc_mark_labels): Declare.
590 (dwarf2_emit_label, dwarf2_loc_mark_labels): Declare.
591 * config/obj-elf.c (elf_pseudo_tab): Add loc_mark_labels.
592 * config/obj-elf.h (obj_frob_label): New.
593 * config/tc-alpha.c (alpha_define_label): Call dwarf2_emit_label.
594 * config/tc-arm.c, config/tc-hppa.c, config/tc-m68k.c,
595 config/tc-mips.c, config/tc-ppc.c, config/tc-sh.c, config/tc-xtensa.c:
596 Similarly in the respective tc_frob_label implementation functions.
597 * config/tc-i386.c (md_pseudo_table): Move file and loc to
598 non-elf section; add loc_mark_labels.
599 * config/tc-ia64.c (struct label_fix): Add dw2_mark_labels.
600 (ia64_flush_insns): Check for marked labels; emit line entry if so.
601 (emit_one_bundle): Similarly.
602 (ia64_frob_label): Record marked labels.
603 * config/tc-m68hc11.h (tc_frob_label): Remove.
604 * config/tc-ms1.c (md_pseudo_table): Remove file and loc.
605 * config/tc-sh.h (tc_frob_label): Pass sym to sh_frob_label.
606 * config/tc-sh64.h (tc_frob_label): Likewise.
607 * doc/as.texinfo (LNS directives): Docuement .loc_mark_blocks.
609 2005-09-20 Alan Modra <amodra@bigpond.net.au>
611 * read.c (pseudo_set): Set segment of expression syms to expr_section.
613 2005-09-14 Jan Beulich <jbeulich@novell.com>
615 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Add selector
616 registers, floating point control and status words, and mxcsr as
617 well as (for 64-bit code) segment base registers and rflags.
619 2005-09-09 Dmitry Diky <diwil@spec.ru>
621 * config/tc-msp430.c (msp430_operands): Undo last changes. Instead...
622 (msp430_relax_frag): add a guard check to ensure that final fr_subtype
625 2005-09-08 Chao-ying Fu <fu@mips.com>
627 * doc/as.texinfo: Document -mdsp and -mno-dsp options.
628 * doc/c-mips.texi: Likewise, and document ".set dsp" and ".set nodsp"
631 2005-09-08 Paul Brook <paul@codesourcery.com>
633 * config/tc-arm.c (do_smi, do_t_smi): Rename ...
634 (do_smc, do_t_smc): ... to this.
635 (insns): Remane smi to smc.
636 (md_apply_fix, tc_gen_reloc): Rename BFD_RELOC_ARM_SMI to
639 2005-09-07 Richard Henderson <rth@redhat.com>
641 * dwarf2dbg.c (dwarf2_where): Set line->isa.
642 (dwarf2_set_isa): New.
643 (dwarf2_directive_loc): Rearrange to allow all options on one line.
644 * dwarf2dbg.h (dwarf2_set_isa): Declare.
645 * doc/as.texinfo: Update .loc documentation.
647 2005-09-07 Richard Henderson <rth@redhat.com>
649 * dwarf2dbg.c: Include safe-ctype.h.
650 (DWARF2_LINE_OPCODE_BASE): Bump to 13.
651 (current): Initialize.
652 (dwarf2_emit_insn): Clear DWARF2_FLAG_BASIC_BLOCK,
653 DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN.
654 (dwarf2_directive_file): Cope with invalid filename.
655 (dwarf2_directive_loc): Add handling for basic_block, prologue_end,
656 epilogue_begin, is_stmt, isa.
657 (emit_inc_line_addr): Move line_delta == 0, addr_delta == 0 special
659 (process_entries): Handle isa, DWARF2_FLAG_PROLOGUE_END,
660 and DWARF2_FLAG_EPILOGUE_BEGIN.
661 (out_debug_line): Emit sizes for DW_LNS_set_prologue_end,
662 DW_LNS_set_epilogue_begin, DW_LNS_set_isa.
663 * dwarf2dbg.h (DWARF2_FLAG_IS_STMT): Rename from DWARF2_FLAG_BEGIN_STMT.
664 (DWARF2_FLAG_BASIC_BLOCK): Rename from DWARF2_FLAG_BEGIN_BLOCK.
665 (DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN): New.
666 (struct dwarf2_line_info): Add isa member.
667 * doc/as.texinfo (LNS directives): New node.
669 2005-09-07 David Ung <davidu@mips.com>
671 * config/tc-mips.c (append_insn): Undo last change. Instead add
672 guard to suppress calling frag_grow if the current instruction is
673 one that allows a delay slot.
675 2005-09-06 Chao-ying Fu <fu@mips.com>
677 * config/tc-mips.c (mips_set_options): Add ase_mt for MT instructions.
678 (mips_opts): Add -1 to initialize ase_mt.
679 (file_ase_mt): New variable for -mmt.
680 (CPU_HAS_MT): New define.
681 (validate_mips_insn): Add supports for +t, +T, !, $, *, &, g operand
683 (mips_ip): Check ase_mt to enable MT instructions.
684 Handle !, $, *, &, +T, +t, g operand formats.
685 For "mftc1", "mfthc1", "cftc1", "mttc1", "mtthc1", "cttc1", we allow
687 (OPTION_MT, OPTION_NO_MT): New define.
688 (OPTION_COMPAT_ARCH_BASE): Change because of inserting MT define.
689 (md_parse_option): Parse OPTION_MT and OPTION_NO_MT.
690 (mips_after_parse_args): Set ase_mt based on CPU.
691 (s_mipsset): Handle ".set mt" and ".set nomt".
692 (mips_elf_final_processing): Remind of adding new flag for MT ASE.
693 (md_show_usage): Show usage of -mmt and -mno-mt.
694 * doc/as.texinfo: Document -mmt and -mno-mt options.
695 * doc/c-mips.texi: Likewise, and document ".set mt" and ".set nomt"
698 2005-09-06 Paul Brook <paul@codesourcery.com>
700 * config/tc-arm.c (arm_it): Add relax field.
701 (T16_32_TAB): Add addi, addis, add_pc, add_sp, dec_sp, inc_sp,
702 b, bcond, ldr_pc, ldr_pc2, ldr_sp, str_sp, subi, subis.
703 (do_t_add_sub, do_t_addr, do_t_branch, do_t_ldst,
704 do_t_mov_cmp): Allow relaxation.
705 (output_relax_insn): New function.
706 (put_thumb32_insn): New function.
707 (output_inst): Use new functions.
708 (md_assemble): Don't throw error on relaxable instructions.
709 (insns): Change "b" entry from TCE(...) to tCE(...).
710 (md_estimate_size_before_relax): Return 2.
711 (md_convert_frag, relax_immediate, relax_adr, relax_addsub,
712 relax_branch, arm_relax_frag): New functions.
713 (arm_force_relocation): Return 0 for Thumb-2 immediate operand
715 * config/tc-arm.h (md_convert_frag): Remove definition.
716 (md_relax_frag): Define.
717 (arm_relax_frag): Add prototype.
719 2005-09-02 Paul Brook <paul@codesourcery.com>
721 * config/tc-arm.c (do_rn_rd): Enforce SWP operand constraints.
723 2005-09-02 Paul Brook <paul@codesourcery.com>
725 * config/tc-arm.c (encode_arm_cp_address): Use
726 BFD_RELOC_ARM_T32_CP_OFF_IMM in thumb mode.
727 (do_iwmmxt_wldstbh): Use BFD_RELOC_ARM_T32_CP_OFF_IMM_S2 in thumb
729 (md_assemble): Only allow coprocessor instructions when Thumb-2 is
732 (insns): Use them for coprocessor instructions.
733 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM.
734 (get_thumb32_insn): New function.
735 (put_thumb32_insn): New function.
736 (md_apply_fix): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM and
737 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
739 2005-09-02 Paul Brook <paul@codesourcery.com>
741 * config/tc-arm.c (opcode_lookup): Look for infix opcode when
742 incorrect suffix matches.
744 2005-09-01 David Ung <davidu@mips.com>
746 * config/tc-mips.c (append_insn): Correctly handle mips16 case
747 when the frags are different for the 2 instructions we want to
748 swap. If the lengths of the 2 instructions are not the same, we
749 won't do the swap but emit an nop.
751 2005-09-01 Dmitry Diky <diwil@spec.ru>
753 * config/tc-msp430.c (msp430_operands): Emit dwarf2_emit_insn()
754 as appropriate. Change frag_variant() to frag_var() for relaxes.
756 2005-08-29 Nick Clifton <nickc@redhat.com>
758 * write.c (generic_force_reloc): Do not call S_FORCE_RELOC if
761 2005-08-26 Jan Beulich <jbeulich@novell.com>
763 * config/tc-i386.c (intel_e09): Set JumpAbsolute when seeing a PTR-
764 qualified operand of a branch.
765 (intel_bracket_expr): Set JumpAbsolute here...
766 (intel_e11): ... rather than here.
768 2005-08-26 Christian Groessler <chris@groessler.org>
770 * configure.tgt: Set bfd_gas also for z8k cpu.
771 * config/tc-z8k.c (s_segm): Use bfd_set_arch_mach to set machine
773 (newfix): Adapt to bfd reloc types.
774 (build_bytes): Adapt to bfd reloc types. Ensure that enough space
775 is available in the current frag.
776 (md_convert_frag): Adapt function parameters.
777 (tc_gen_reloc): New function.
778 (md_section_align): Use bfd_get_section_alignment.
779 (md_apply_fix): Adapt to bfd reloc types. Fix handling of
780 BFD_RELOC_Z8K_IMM4L, BFD_RELOC_8, BFD_RELOC_16, and BFD_RELOC_32
782 * config/tc-z8k.h (TARGET_ARCH): Define.
783 (tc_fix_adjustable): Define.
785 2005-08-25 Chao-ying Fu <fu@mips.com>
787 * config/tc-mips.c (mips_set_options): Add ase_dsp for DSP instructions.
788 (mips_opts): Add -1 to initialize ase_dsp.
789 (file_ase_dsp): New variable for -mdsp.
790 (CPU_HAS_DSP): New define.
791 (validate_mips_insn): Add supports for 3, 4, 5, 6, 7, 8, 9, 0, ', :, @
793 (mips_ip): Add min_range and max_range for checking singed numbers.
794 Check ase_dsp to enable DSP instructions.
795 Handle 3, 4, 5, 6, 7, 8, 9, 0, ', :, @ operand formats.
796 (OPTION_DSP, OPTION_NO_DSP): New define.
797 (OPTION_COMPAT_ARCH_BASE): Change because of inserting DSP define.
798 (md_parse_option): Parse OPTION_DSP and OPTION_NO_DSP.
799 (mips_after_parse_args): Set ase_dsp based on CPU.
800 (s_mipsset): Handle ".set dsp" and ".set nodsp".
801 (mips_elf_final_processing): Remind of adding new flag for DSP ASE.
802 (md_show_usage): Show usage of -mdsp and -mno-dsp.
804 2005-08-23 David Ung <davidu@mips.com>
806 * config/tc-mips.c (mips_cpu_info_table): Add 5kf to the table of
809 2005-08-23 Alan Modra <amodra@bigpond.net.au>
812 * config/tc-ppc.c (ppc_symbol_chars): Add '%' and '['.
814 2005-08-23 Phil Edwards <phil@codesourcery.com>
816 * configure.tgt (*-*-vxworks): Match vxworks* instead.
818 2005-08-22 Jan Beulich <jbeulich@novell.com>
820 * config/tc-i386.c (object_64bit): New.
821 (i386_target_format): Initialize it.
822 (output_disp): Use object_64bit for relocation type determination.
823 (output_imm): Likewise.
824 (i386_validate_fix): Likewise.
825 (tc_gen_reloc): Likewise.
826 (lex_got): Likewise. Remove static mode_name. Change array size
827 of gotrel's rel field, and adjust its initializer. Adjust diagnostic.
828 (x86_cons): Use object_64bit for deciding whether quad fields can
831 2005-08-18 Christian Groessler <chris@groessler.org>
833 * config/tc-h8300.h: Remove TC_RELOC_MANGLE/tc_reloc_mangle.
834 * config/tc-mcore.h: Likewise.
835 * config/tc-z8k.h: Likewise.
836 * config/tc-z8k.c: Likewise.
837 * config/tc-sh.h: Remove TC_RELOC_MANGLE and
838 sh_coff_reloc_mangle declaration.
839 * config/tc-sh.c: (md_apply_fix): Fix comment for case
842 2005-08-18 Kaz Kojima <kkojima@rr.iij4u.or.jp>
844 * config/tc-sh64.c (sh64_target_format): Check preset_target_arch
845 to confirm that no ISA is specified.
847 2005-08-18 Nick Clifton <nickc@redhat.com>
849 * write.c (relax_segment): Count the number of frags being
850 processed and use this to compute a maximum limit on the number of
851 iterations that will be allowed when attempting to relax the
854 2005-08-17 Danny Smith <dannysmith@users.sourceforge.net>
856 * config/obj-coff.c (obj_coff_weak): Set auxiliary record
857 of NT weak externals to IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY.
859 2005-08-16 Alan Modra <amodra@bigpond.net.au>
861 * config/tc-ppc.c (ppc_set_cpu): Don't select 64-bit based on
864 2005-08-15 Paul Brook <paul@codesourcery.com>
866 * config/tc-arm.c (do_t_mov_cmp): Fix encoding of i16-bit conditional
868 (do_t_mvn_tst, do_t_neg, do_t_shift): Ditto.
870 2005-08-15 Daniel Jacobowitz <dan@codesourcery.com>
872 * config/tc-ppc.c (parse_cpu): Add -me300 support.
873 (md_show_usage): Likewise.
874 * doc/c-ppc.texi (PowerPC-Opts): Document it.
876 2005-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
878 * config/tc-s390.c (md_parse_option): Add cpu type z9-109.
879 (md_gather_operands): Add support for optional operands.
881 2005-08-12 Dmitry Diky <diwil@spec.ru>
882 * config/tc-msp430.c (msp430_enable_relax): New flag.
883 (msp430_enable_polys): Likewise.
884 (OPTION_RELAX): New option.
885 (OPTION_POLYMORPHS): Likewise.
886 (md_longopts): New long options.
887 (md_show_usage): Updated.
888 (md_parse_option): Add new options handler.
889 (msp430_operands): Add check if polymorph insns are enabled.
890 (msp430_force_relocation_local): New function.
891 (md_apply_fix): Now delete relocs according to new flags combination.
892 (msp430_relax_frag): Convert long branches to short branches only if
893 flag msp430_enable_relax is set.
894 * config/tc-msp430.h (TC_FORCE_RELOCATION_LOCAL): Defined.
895 (msp430_force_relocation_local): Likewise.
896 * doc/c-msp430.texi: Describe new options.
898 2005-08-11 Ian Lance Taylor <ian@airs.com>
900 * Makefile.am ($(srcdir)/make-gas.com): Remove target.
901 (stamp-mk.com): Likewise.
902 (EXTRA_DIST): Remove make-gas.com from list.
903 (MOSTLYCLEANFILES): Remove stamp-mk.com from list.
904 * Makefile.in: Regenerate.
906 2005-08-11 Hans-Peter Nilsson <hp@axis.com>
908 * subsegs.c (subseg_change): Move declaration of seginfo to before
911 2005-08-11 Alan Modra <amodra@bigpond.net.au>
913 * README-vms: Delete.
914 * config-gas.com: Delete.
915 * makefile.vms: Delete.
916 * vmsconf.sh: Delete.
917 * config/atof-tahoe.c: Delete.
918 * config/m88k-opcode.h: Delete.
919 * config/obj-bout.c: Delete.
920 * config/obj-bout.h: Delete.
921 * config/obj-hp300.c: Delete.
922 * config/obj-hp300.h: Delete.
923 * config/tc-a29k.c: Delete.
924 * config/tc-a29k.h: Delete.
925 * config/tc-h8500.c: Delete.
926 * config/tc-h8500.h: Delete.
927 * config/tc-m88k.c: Delete.
928 * config/tc-m88k.h: Delete.
929 * config/tc-tahoe.c: Delete.
930 * config/tc-tahoe.h: Delete.
931 * config/tc-tic80.c: Delete.
932 * config/tc-tic80.h: Delete.
933 * config/tc-w65.c: Delete.
934 * config/tc-w65.h: Delete.
935 * config/te-aux.h: Delete.
936 * config/te-delt88.h: Delete.
937 * config/te-delta.h: Delete.
938 * config/te-dpx2.h: Delete.
939 * config/te-hp300.h: Delete.
940 * config/te-ic960.h: Delete.
941 * config/vms-a-conf.h: Delete.
942 * doc/c-a29k.texi: Delete.
943 * doc/c-h8500.texi: Delete.
944 * doc/c-m88k.texi: Delete.
945 * README: Remove obsolete examples, and list of supported targets.
946 * Makefile.am: Remove a29k, h8500, m88k, tahoe, tic80, w65,
947 bout and hp300 support.
948 (DEP_FLAGS): Don't define BFD_ASSEMBLER.
949 * configure.in: Remove --enable-bfd-assembler, need_bfd,
951 * configure.tgt: Remove a29k, h8300-coff, h8500-*, i960 non-elf,
952 m68k non bfd, m88k, or32-coff, tic80-*, vax non-bfd, w65k-*, *-nindy.
953 * as.c: Remove all non-BFD_ASSEMBLER code, support for above targets.
955 * dw2gencfi.c: Likewise.
956 * dwarf2dbg.c: Likewise.
958 * input-file.c: Likewise.
959 * listing.c: Likewise.
960 * literal.c: Likewise.
961 * messages.c: Likewise.
963 * output-file.c: Likewise.
966 * struc-symbol.h: Likewise.
967 * subsegs.c: Likewise.
968 * subsegs.h: Likewise.
969 * symbols.c: Likewise.
970 * symbols.h: Likewise.
974 * config/aout_gnu.h: Likewise.
975 * config/obj-aout.c: Likewise.
976 * config/obj-aout.h: Likewise.
977 * config/obj-coff.c: Likewise.
978 * config/obj-coff.h: Likewise.
979 * config/obj-evax.h: Likewise.
980 * config/obj-ieee.h: Likewise.
981 * config/tc-arm.c: Likewise.
982 * config/tc-arm.h: Likewise.
983 * config/tc-avr.c: Likewise.
984 * config/tc-avr.h: Likewise.
985 * config/tc-crx.h: Likewise.
986 * config/tc-d10v.h: Likewise.
987 * config/tc-d30v.h: Likewise.
988 * config/tc-dlx.h: Likewise.
989 * config/tc-fr30.h: Likewise.
990 * config/tc-frv.h: Likewise.
991 * config/tc-h8300.c: Likewise.
992 * config/tc-h8300.h: Likewise.
993 * config/tc-hppa.h: Likewise.
994 * config/tc-i370.h: Likewise.
995 * config/tc-i386.c: Likewise.
996 * config/tc-i386.h: Likewise.
997 * config/tc-i860.h: Likewise.
998 * config/tc-i960.c: Likewise.
999 * config/tc-i960.h: Likewise.
1000 * config/tc-ip2k.h: Likewise.
1001 * config/tc-iq2000.h: Likewise.
1002 * config/tc-m32c.h: Likewise.
1003 * config/tc-m32r.h: Likewise.
1004 * config/tc-m68hc11.h: Likewise.
1005 * config/tc-m68k.c: Likewise.
1006 * config/tc-m68k.h: Likewise.
1007 * config/tc-maxq.c: Likewise.
1008 * config/tc-maxq.h: Likewise.
1009 * config/tc-mcore.c: Likewise.
1010 * config/tc-mcore.h: Likewise.
1011 * config/tc-mn10200.h: Likewise.
1012 * config/tc-mn10300.c: Likewise.
1013 * config/tc-mn10300.h: Likewise.
1014 * config/tc-ms1.h: Likewise.
1015 * config/tc-msp430.c: Likewise.
1016 * config/tc-msp430.h: Likewise.
1017 * config/tc-ns32k.c: Likewise.
1018 * config/tc-ns32k.h: Likewise.
1019 * config/tc-openrisc.h: Likewise.
1020 * config/tc-or32.c: Likewise.
1021 * config/tc-or32.h: Likewise.
1022 * config/tc-ppc.c: Likewise.
1023 * config/tc-ppc.h: Likewise.
1024 * config/tc-s390.h: Likewise.
1025 * config/tc-sh.c: Likewise.
1026 * config/tc-sh.h: Likewise.
1027 * config/tc-sparc.c: Likewise.
1028 * config/tc-tic30.c: Likewise.
1029 * config/tc-tic30.h: Likewise.
1030 * config/tc-tic4x.c: Likewise.
1031 * config/tc-tic4x.h: Likewise.
1032 * config/tc-tic54x.c: Likewise.
1033 * config/tc-tic54x.h: Likewise.
1034 * config/tc-v850.h: Likewise.
1035 * config/tc-vax.c: Likewise.
1036 * config/tc-vax.h: Likewise.
1037 * config/tc-xstormy16.h: Likewise.
1038 * config/tc-xtensa.h: Likewise.
1039 * config/tc-z8k.c: Likewise.
1040 * config/tc-z8k.h: Likewise.
1041 * config/vms-a-conf.h
1042 * doc/Makefile.am: Likewise.
1043 * doc/all.texi: Likewise.
1044 * doc/as.texinfo: Likewise.
1045 * doc/internals.texi: Likewise.
1046 * doc/Makefile.in: Regenerate.
1047 * Makefile.in: Regenerate.
1048 * configure: Regenerate.
1049 * config.in: Regenerate.
1050 * po/POTFILES.in: Regenerate.
1052 2005-08-09 Nick Clifton <nickc@redhat.com>
1055 * macro.c (getstring): Do not treat round parentheses exactly the
1056 same as angle brackets - the parentheses need to be preserved and
1057 passed on to the macro processing code.
1059 2005-08-08 Nick Clifton <nickc@redhat.com>
1061 * config/tc-msp430.c (MSP430_ISA_21): Define.
1062 (mcu_types): Add entries for msp430x21xx variants.
1064 2005-08-08 Nick Clifton <nickc@redhat.com>
1067 * macro.c (getstring): Treat round parentheses in the same way as
1069 (get_any_string): Likewise.
1071 2005-08-07 H.J. Lu <hongjiu.lu@intel.com>
1074 * as.c (parse_args): Handle -al=<FILE>.
1076 2005-08-07 Nick Clifton <nickc@redhat.com>
1078 * read.c (s_app_line): Accept a line number of 0 for compatibility
1079 with gcc's output for assembler-with-cpp files.
1081 2005-08-05 Paul Brook <paul@codesourcery.com>
1083 * config/tc-arm.c (current_it_mask, current_cc): New variables.
1084 (do_t_add_sub): Use correct encodings inside IT block.
1085 (do_t_arit3c): Ditto.
1086 (do_t_it): Simplify logic. Set current_it_mask and current_cc.
1087 (md_assemble): Verify conditional suffixes agains IT blocks.
1089 2005-08-05 Paul Brook <paul@codesourcery.com>
1091 * config/tc-arm.c (encode_thumb32_immediate): Only accept shifted
1093 (encode_thumb32_shifted_operand): Prohibit register shifts.
1094 (encode_thumb32_addr_mode): Fix typo.
1095 (insns): Correct thumb2 ldm and stm opcodes.
1097 2005-08-02 Khem Raj <kraj@mvista.com>
1099 * config/tc-arm.c (do_iwmmxt_wldstd): Correct the offset range for
1100 WLDRD/WSTRD instruction.
1102 2005-08-02 Alan Modra <amodra@bigpond.net.au>
1104 * config/tc-ppc.c (md_apply_fix <ELF>): Don't warn on overflow
1105 if emitting a reloc.
1107 2005-07-29 Thiemo Seufer <ths@networkno.de>
1109 * config/tc-mips.c (s_mips_globl): Allow multiple symbols per .globl.
1111 2005-07-29 Paul Brook <paul@codesourcery.com>
1113 * config/tc-arm.c (T16_32_TAB): Add "addr". Fix encoding of push and
1115 (do_t_addr): Implement 32-bit variant.
1116 (do_t_push_pop): Make some errors warnings. Handle single register
1118 (insns): Use tCE for adr.
1119 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_ADD_PC12.
1120 (md_apply_fix): Ditto.
1122 2005-07-29 Paul Brook <paul@codesourcery.com>
1124 * config/tc-arm.c (parse_tb): New function.
1125 (enum operand_parse_code): Add OP_TB.
1126 (parse_operands): Handle OP_TB.
1127 (do_t_add_sub_w, do_t_tb): New functions.
1128 (insns): Add entries for addw, subw, tbb and tbh.
1129 (md_apply_fix): Handle BFD_RELOC_ARM_T32_IMM12.
1131 2005-07-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1133 * config/tc-m32r.c (m32r_check_fixup): Fixed X_op check.
1135 2007-07-27 H.J. Lu <hongjiu.lu@intel.com>
1137 * config/tc-i386.c (handle_large_common): Declare only for ELF.
1139 2005-07-27 Jan Beulich <jbeulich@novell.com>
1141 * config/tc-ia64.h (unw_r_record): Change type of fr_mem to unsigned
1143 (unw_p_record): Remove unused/redundant fields imask and rmask.
1144 Combine spoff and pspoff into a union. Combine gr and br into a
1145 union. Change type of grmask and brmask to unsigned char. Change type
1146 of frmask to unsigned int.
1147 (unw_x_record): Combine spoff, pspoff, and treg into a union.
1148 * config/tc-ia64.c (unwind): New field 'pending_saves'.
1149 (check_pending_save): New.
1150 (alloc_record): Clear out entire record.
1151 (output_psp_gr): Use renamed structure fields.
1152 (output_psp_sprel): Likewise.
1153 (output_rp_gr): Likewise.
1154 (output_rp_br): Likewise.
1155 (output_rp_psprel): Likewise.
1156 (output_rp_sprel): Likewise.
1157 (output_pfs_gr): Likewise.
1158 (output_pfs_psprel): Likewise.
1159 (output_pfs_sprel): Likewise.
1160 (output_preds_gr): Likewise.
1161 (output_preds_psprel): Likewise.
1162 (output_preds_sprel): Likewise.
1163 (output_spill_base): Likewise.
1164 (output_unat_gr): Likewise.
1165 (output_unat_psprel): Likewise.
1166 (output_unat_sprel): Likewise.
1167 (output_lc_gr): Likewise.
1168 (output_lc_psprel): Likewise.
1169 (output_lc_sprel): Likewise.
1170 (output_fpsr_gr): Likewise.
1171 (output_fpsr_psprel): Likewise.
1172 (output_fpsr_sprel): Likewise.
1173 (output_priunat_gr): Likewise.
1174 (output_priunat_psprel): Likewise.
1175 (output_priunat_sprel): Likewise.
1176 (output_bsp_gr): Likewise.
1177 (output_bsp_psprel): Likewise.
1178 (output_bsp_sprel): Likewise.
1179 (output_bspstore_gr): Likewise.
1180 (output_bspstore_psprel): Likewise.
1181 (output_bspstore_sprel): Likewise.
1182 (output_rnat_gr): Likewise.
1183 (output_rnat_psprel): Likewise.
1184 (output_rnat_sprel): Likewise.
1185 (output_spill_psprel): Likewise.
1186 (output_spill_sprel): Likewise.
1187 (output_spill_reg): Likewise.
1188 (output_fr_mem): Likewise. Allocate one unwind record per set mask
1190 (output_frgr_mem): Likewise.
1191 (output_gr_mem): Likewise.
1192 (output_br_mem): Likewise.
1193 (output_gr_gr): Likewise.
1194 (output_br_gr): Likewise.
1195 (fixup_unw_records): Likewise.
1196 (process_one_record): Use renamed structure fields. For gr_gr and
1197 br_gr, collect mask from chain of records before output.
1198 (in_prologue): Simplify and eliminate early returns. Call
1200 (in_body): Simplify and eliminate early returns.
1201 (dot_body): Call check_pending_save.
1202 (md_assemble): Update comment. Deal with pending saves.
1204 2005-07-26 Jan Beulich <jbeulich@novell.com>
1206 * config/tc-i386.c (optimize_imm): Calculate candidate immediates
1207 mask from guessed suffix, but mask out other immediate types only
1208 if at least on candidate is valid for the insn.
1210 2005-07-25 DJ Delorie <dj@redhat.com>
1212 * config/tc-m32c.c (md_cgen_lookup_reloc): Add 8 bit operands.
1213 Support %mod() modifiers from opcodes.
1214 * doc/c-m32c.texi (M32C-Modifiers): New section.
1216 2005-07-25 Jan Hubicka <jh@suse.cz>
1217 H.J. Lu <hongjiu.lu@intel.com>
1219 * config/obj-elf.c: Include "elf/x86-64.h" if TC_I386 is
1221 (elf_com_section_ptr): New.
1222 (elf_begin): Set elf_com_section_ptr to bfd_com_section_ptr.
1223 (elf_common_parse): Make it global. Use elf_com_section_ptr
1224 instead of bfd_com_section_ptr.
1225 (obj_elf_change_section): Handle x86-64 large bss sections.
1227 * config/obj-elf.h (elf_com_section_ptr): New.
1228 (elf_common_parse): New.
1230 * config/tc-i386.c (handle_large_common): New.
1231 (md_pseudo_table): Add "largecomm".
1232 (x86_64_section_letter): New.
1233 (x86_64_section_word): New.
1235 * config/tc-i386.h (x86_64_section_word): New.
1236 (x86_64_section_letter): New.
1237 (md_elf_section_letter): New. Defined.
1238 (md_elf_section_word): Likewise.
1240 2005-07-21 Ralf Corsepius <ralf.corsepius@rtems.org>
1242 * configure.tgt: Remove i386-*-rtemself*.
1243 Remove sparc-*-rtemself*.
1245 2005-07-21 Ben Elliston <bje@gnu.org>
1247 * config/tc-m68k.h: Remove TE_LYNX conditional code.
1249 2005-07-21 Paul Brook <paul@codesourcery.com>
1251 * config/tc-arm.c (encode_thumb32_addr_mode): Don't set
1254 2005-07-20 Tavis Ormandy <taviso@gentoo.org>
1256 * messages.c: Use vsnprintf instead of vsprintf.
1258 2005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1260 * config/tc-m32r.c (tc_gen_reloc): Check BFD_RELOC_32_PCREL and
1261 BFD_RELOC_16_PCREL to Support R_M32R_REL32.
1263 2005-07-18 Nick Clifton <nickc@redhat.com>
1265 * configure.tgt: Restore alpha ordering to list of arches.
1267 2005-07-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1269 * tc-hppa.c (pa_ip): Reject match for '#' immediate if not pa20.
1271 2005-07-18 Jan Beulich <jbeulich@novell.com>
1273 * config/tc-i386.c (md_begin): Use IS_ELF.
1274 (tc_i386_fix_adjustable): Likewise.
1275 (md_estimate_size_before_relax): Likewise.
1276 (md_apply_fix): Likewise.
1277 (i386_target_format): Likewise.
1278 (lex_got): Define to NULL when not ELF or when LEX_AT. Check IS_ELF.
1279 (i386_immediate): Remove #ifdef LEX_AT.
1280 (i386_displacement): Likewise.
1281 * config/tc-i386.h (x86_cons): Prototype only when ELF and when not
1284 2005-07-18 Jan Beulich <jbeulich@novell.com>
1286 * config/tc-i386.c (reloc): Convert to ISO C90. Change first
1287 parameter to unsigned. Parameter sign now is tristate - zero/
1288 positive mean unsigned/signed, negative means signedness doesn't
1289 matter. Check field size,
1290 signedness, and pcrel-ness are in agreement between relocated field
1291 and relocation type. Adjust diagnostics.
1292 (optimize_imm): And type mask of operand instead of overwriting it.
1293 (lex_got): Convert to ISO C90. Add third parameter. Add new field to
1294 local structure and initialize gotrel accordingly. Pass caller as
1295 mask of types that the operator can match.
1296 (x86_cons_fix_new): Let reloc know that signedness of relocation
1298 (x86_pe_cons_fix_new): Likewise.
1299 (x86_cons): Pass additional argument to lex_got.
1300 (i386_immediate): New local variable 'types'. Pass its address as
1301 additional argument to lex_got. Mask out operand types not supported
1303 (i386_displacement): Likewise. Set bigdisp to all types supported in
1304 64-bit mode, combining the previously split initialization.
1306 2005-07-18 Jan Beulich <jbeulich@novell.com>
1308 * config/tc-i386.c (parse_insn): Reject prefix if unavailable in
1311 2005-07-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1313 * config/tc-hppa.c (pa_ip): Search entire mnemonic before considering
1316 2005-07-16 Alan Modra <amodra@bigpond.net.au>
1318 * Makefile.am: Run "make dep-am".
1319 * Makefile.in: Regenerate.
1321 2007-07-15 H.J. Lu <hongjiu.lu@intel.com>
1323 * gas/config/tc-i386.h (CpuVMX): New.
1324 (CpuUnknownFlags): Add CpuVMX.
1326 2005-07-14 Jim Blandy <jimb@redhat.com>
1328 Add support for the Renesas M32C.
1329 * Makefile.am (CPU_TYPES): List m32c.
1330 (TARGET_CPU_CFILES): List config/tc-m32c.c.
1331 (TARGET_CPU_HFILES): List config/tc-m32c.h.
1332 * configure.in: Add case for m32c.
1333 * configure.tgt: Add cases for m32c and m32c-*-elf.
1334 * configure: Regenerated.
1335 * config/tc-m32c.c, config/tc-m32c.h: New files.
1336 * doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
1337 * doc/Makefile.in: Regenerated.
1338 * doc/all.texi: Set M32C.
1339 * doc/as.texinfo: Add text for the M32C-specific options and line
1340 comment characters, and refer to c-m32c.texi.
1341 * doc/c-m32c.texi: New file.
1343 2005-07-14 Nick Clifton <nickc@redhat.com>
1346 * config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
1347 the ins_parse buffer.
1349 2005-07-10 Ralf Corsepius <ralf.corsepius@rtems.org>
1351 * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
1352 i386-*-rtemscoff*, sparc-*-rtemsaout*.
1354 2005-07-10 H.J. Lu <hongjiu.lu@intel.com>
1356 * config/tc-i386.c (optimize_disp): Optimize signed 32bit
1359 2005-07-08 Ben Elliston <bje@au.ibm.com>
1361 * frags.h: Remove ANSI_PROTOTYPES conditional code.
1362 * config/obj-elf.h: Likewise.
1363 * config/tc-h8300.h: Likewise.
1364 * config/tc-h8500.h: Likewise.
1365 * config/tc-i370.h: Likewise.
1366 * config/tc-i386.h: Likewise.
1367 * config/tc-m68hc11.h: Likewise.
1368 * config/tc-m68k.h: Likewise.
1369 * config/tc-ppc.h: Likewise.
1370 * config/tc-s390.h: Likewise.
1371 * config/tc-sh.h: Likewise.
1372 * config/tc-sparc.h: Likewise.
1373 * config/tc-tic30.c: Likewise.
1374 * config/tc-w65.h: Likewise.
1375 * config/tc-xtensa.h: Likewise.
1377 2005-07-08 Hans-Peter Nilsson <hp@axis.com>
1380 * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
1382 2005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1384 * config/tc-tic30.c (debug): Add format attribute. Fix format
1387 2005-07-06 H.J. Lu <hongjiu.lu@intel.com>
1389 * config/tc-i386.c (cpu_arch): Add sse3.
1391 * config/tc-i386.h (CpuSSE3): Renamed from ...
1392 (CpuPNI): This. Defined as CpuSSE3.
1394 * doc/c-i386.texi: Document .sse3.
1396 2005-07-06 Jan Beulich <jbeulich@novell.com>
1398 * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
1400 2005-07-05 Nick Clifton <nickc@redhat.com>
1402 * config/tc-pdp11.c (md_apply_fix): Cast first argument to
1403 md_chars_to_numbers to an unsigned pointer in order to avoid a
1404 compile time warning.
1406 2005-07-05 Paul Brook <paul@codesourcery.com>
1408 * config/tc-ppc.c (ppc_target_format): Add VxWorks.
1410 2005-07-05 Aldy Hernandez <aldyh@redhat.com>
1412 * config/tc-ms1.c: New.
1413 * config/tc-ms1.h: New.
1414 * testsuite/gas/ms1/allinsn.d: New.
1415 * testsuite/gas/ms1/allinsn.s: New.
1416 * testsuite/gas/ms1/badinsn.s: New.
1417 * testsuite/gas/ms1/badinsn1.s: New.
1418 * testsuite/gas/ms1/badoffsethigh.s: New.
1419 * testsuite/gas/ms1/badoffsetlow.s: New.
1420 * testsuite/gas/ms1/badorder.s: New.
1421 * testsuite/gas/ms1/badreg.s: New.
1422 * testsuite/gas/ms1/badsignedimmhigh.s: New.
1423 * testsuite/gas/ms1/badsignedimmlow.s: New.
1424 * testsuite/gas/ms1/badsyntax.s: New.
1425 * testsuite/gas/ms1/badsyntax1.s: New.
1426 * testsuite/gas/ms1/badunsignedimmhigh.s: New.
1427 * testsuite/gas/ms1/badunsignedimmlow.s: New.
1428 * testsuite/gas/ms1/errors.exp: New.
1429 * testsuite/gas/ms1/ldst.s: New.
1430 * testsuite/gas/ms1/misc.d: New.
1431 * testsuite/gas/ms1/misc.s: New.
1432 * testsuite/gas/ms1/ms1-16-003.d: New.
1433 * testsuite/gas/ms1/ms1-16-003.s: New.
1434 * testsuite/gas/ms1/ms1.exp: New.
1435 * testsuite/gas/ms1/msys.d: New.
1436 * testsuite/gas/ms1/msys.s: New.
1437 * testsuite/gas/ms1/relocs.d: New.
1438 * testsuite/gas/ms1/relocs.exp: New.
1439 * testsuite/gas/ms1/relocs1.s: New.
1440 * testsuite/gas/ms1/relocs2.s: New.
1442 2005-07-05 Jan Beulich <jbeulich@novell.com>
1444 * config/tc-i386.h (CpuSVME): New.
1445 (CpuUnknownFlags): Include CpuSVME.
1446 * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
1447 as alias of sledgehammer.
1448 (md_assemble): Include invlpga in the check for insns with two source
1450 (process_operands): Include SVME insns in the check for ignored
1451 segment overrides. Adjust diagnostic.
1452 (i386_index_check): Special-case SVME insns with memory operands.
1454 2005-07-04 Khem Raj <kraj@mvista.com>
1455 Nick Clifton <nickc@redhat.com>
1457 * tc-arm.c (struct arm_it): Make operands.imm signed to match its
1458 use an immediate value.
1459 (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
1460 since the register field of the operands structure is unsigned.
1461 (s_arm_unwind_save_vfp): Make "reg" unsigned.
1462 (parse_operands): Make the 2ns parameter an unsigned pointer to
1464 (do_ldrd): When using the imm field of the operands structure as a
1465 second register field, treat it as unsigned.
1467 2005-07-04 Alan Modra <amodra@bigpond.net.au>
1470 * config/obj-elf.c (obj_elf_change_section): Use backend
1473 2005-07-01 Jan Beulich <jbeulich@novell.com>
1475 * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
1476 (output_spill_psprel, output_spill_psprel_p): Combine.
1477 (output_spill_sprel, output_spill_sprel_p): Combine.
1478 (output_spill_reg, output_spill_regp_p): Combine.
1479 (process_one_record): Handle psp_psprel.
1480 (parse_predicate_and_operand): New.
1481 (convert_expr_to_ab_reg): Two new parameters. Return void. Always
1482 initialize output values. Emit diagnostic case here.
1483 (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
1484 (add_unwind_entry): New second parameter. Allow first parameter to
1485 be NULL. Parse optional tag, emit warning about further support for
1486 it otherwise being missing. Check end-of-line when requested.
1487 (dot_fframe): Clear operand when wrong. Allow tag.
1488 (dot_vframe): Likewise.
1489 (dot_vframesp): Likewise. Rename parameter, issue warning when psp
1491 (dot_vframepsp): Remove.
1492 (dot_altrp): Clear operand when wrong. Allow tag.
1493 (dot_save): Likewise. Let default case also go through
1495 (dot_savemem): Likewise.
1496 (dot_restore): Don't return when wrong operand. Allow tag.
1497 (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
1498 parse_predicate_and_operand and the new arguments to
1499 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1500 when wrong operand. Allow tag.
1501 (dot_restorereg, dot_restorereg_p): Likewise.
1502 (dot_spillmem, dot_spillmem_p): Likewise.
1503 (dot_saveg): Clear operand when wrong. Perform tighter operand
1505 (dot_savef): Likewise.
1506 (dot_saveb): Likewise.
1507 (dot_savegf): Likewise.
1508 (dot_spill): Remove end-of-line check. Combine. Simplify by using
1509 parse_predicate_and_operand and the new arguments to
1510 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1511 when wrong operand. Allow tag.
1513 (dot_label_state): Don't return when wrong operand.
1514 (dot_copy_state): Likewise.
1515 (dot_unwabi): Likewise. Check if in prologue.
1516 (dot_body): Don't call demand_empty_rest_of_line.
1517 (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
1519 (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
1520 use dot_spillreg for .spillreg.p. Also use dot_spillmem for
1521 .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
1522 (parse_operand): New second parameter. Don't deal with '}' here
1523 anymore. Don't advance past end-of-line.
1524 (parse_operands): Pass second argument to parse_operand.
1525 (ia64_start_line): Prevent out-of-bounds access through
1526 input_line_pointer. Deal with '}' here.
1527 (ia64_unrecognized_line): Don't deal with '}' here.
1528 (dot_alias): Use ignore_rest_of_line not its deprecated alias
1529 discard_rest_of_line.
1531 2005-06-30 Zack Weinberg <zack@codesourcery.com>
1533 * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
1534 (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
1535 (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
1536 (do_branch): Always set inst.reloc.pc_rel.
1537 (s_arm_elf_cons): Disallow use of (plt) suffix.
1538 (do_adrl): Adjust X_add_number unconditionally.
1539 (md_pcrel_from): Rename md_pcrel_from_section, add second segT
1540 argument. Handle all adjustment for pipeline offset here.
1541 (md_apply_fix): No need to undo work of md_pcrel_from. No
1542 need to extract pre-encoded pipeline adjustments from various
1543 branch instructions. Generally, assume instructions are already
1544 all-bits-zero in the field being fixed up. Remove all OBJ_ELF
1545 special cases. Handle BFD_RELOC_ARM_PLT32 like
1546 BFD_RELOC_ARM_PCREL_BRANCH.
1547 (tc_gen_reloc): Remove OBJ_ELF special case.
1548 * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
1550 2005-06-30 Ben Elliston <bje@gnu.org>
1552 * Makefile.am (check-DEJAGNU): Don't search for expect.
1553 * Makefile.in: Regenerate.
1555 2005-06-30 Ben Elliston <bje@gnu.org>
1557 * Makefile.am (EXPECT): Set to expect.
1558 (RUNTEST): Likewise, set to runtest.
1559 * Makefile.in: Regenerate.
1561 2005-06-23 Ben Elliston <bje@gnu.org>
1563 * config/m68k-parse.h: Use ISO C90.
1564 * config/m68k-parse.y: Likewise.
1565 * config/tc-m68k.h: Likewise.
1567 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
1570 * config/tc-i386.c (md_assemble): Don't call optimize_disp on
1572 (optimize_disp): Optimize only if possible. Don't use 64bit
1573 displacement on non-constants and do same on constants if
1576 2005-06-17 Jan Beulich <jbeulich@novell.com>
1578 * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
1579 (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
1580 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
1581 (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
1582 and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
1584 (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
1585 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
1586 (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
1587 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
1588 BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
1589 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
1590 convert 8-byte pc-relative relocations.
1591 (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
1592 (i386_validate_fix): Likewise.
1593 (x86_cons): Also handle quad values in 64-bit mode.
1594 (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
1595 (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
1596 BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
1597 to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
1599 2005-06-13 Zack Weinberg <zack@codesourcery.com>
1601 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
1602 symbolP as well as for names with a leading dot. Use ACONCAT.
1603 (md_apply_fix): For branch relocations, only replace value
1604 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
1605 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
1606 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
1607 (LOCAL_LABEL_PREFIX): Don't define.
1609 2005-06-10 Alan Modra <amodra@bigpond.net.au>
1611 * config/tc-hppa.c (pa_block): Allocate just one byte for the
1614 2005-06-08 James E Wilson <wilson@specifixinc.com>
1617 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
1618 is NULL, then emit a warning, and return the current index.
1620 2005-06-08 Tomas Hurka <tom@hukatronic.cz>
1623 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
1624 temporary copy of the operands array so that changes can be safely
1625 backed out if the insn does not match.
1626 (m68k_compare_opcode): Shortcut the test when the parameters are
1627 the same. Return 1 if the names match but the second opcode is
1628 further on in the array than the first.
1630 2005-06-08 Nick Clifton <nickc@redhat.com>
1633 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
1635 2005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1637 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
1639 2005-06-07 Aldy Hernandez <aldyh@redhat.com>
1640 Michael Snyder <msnyder@redhat.com>
1641 Stan Cox <scox@redhat.com>
1643 * configure.in: Add ms1 case.
1645 * configure: Regenerate.
1647 * configure.tgt: Add ms1 case.
1649 2005-06-07 Bob Wilson <bob.wilson@acm.org>
1651 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
1652 * config/tc-xtensa.c (new_resource_table): Likewise.
1653 (resize_resource_table): Likewise.
1654 (release_resources): Fix assertion for unsigned values.
1656 2005-06-07 Zack Weinberg <zack@codesourcery.com>
1658 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
1659 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
1660 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
1661 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
1662 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
1663 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
1664 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
1665 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
1666 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
1667 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
1668 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
1669 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
1670 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
1671 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
1672 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
1673 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
1674 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
1675 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
1676 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
1677 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
1678 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
1679 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
1680 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
1681 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
1682 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
1683 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
1684 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
1685 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
1686 * config/tc-xtensa.c, config/tc-z8k.c:
1687 Replace all instances of the string "_apply_fix3" with
1689 * po/POTFILES.in, po/gas.pot: Regenerate.
1691 2005-06-08 Alan Modra <amodra@bigpond.net.au>
1693 * Makefile.am: Run "make dep-am".
1694 (POTFILES): Remove GAS_CFILES.
1695 * Makefile.in: Regenerate.
1697 2005-06-07 David Ung <davidu@mips.com>
1699 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
1700 24kc, 24kf and 24kfx under MIPS32 release 2.
1702 2005-06-04 Nick Clifton <nickc@redhat.com>
1704 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
1705 to their Thumb-enabled equivalents.
1707 2005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
1709 * config/tc-mips.c (load_register): Add leading "0x" to the
1710 output of sprintf_vma().
1713 2005-06-01 Nick Clifton <nickc@redhat.com>
1715 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
1716 test for the presence of thumb version of the parsing functions
1717 since they must always exist and the test generates a compile time
1720 2005-05-31 Richard Henderson <rth@redhat.com>
1722 * config/tc-alpha.c (O_lituse_jsrdirect): New.
1723 (alpha_reloc_op): Add it.
1724 (debug_exp): Handle it.
1725 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
1726 (emit_insn): Handle it.
1727 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
1729 2005-05-31 Christian Groessler <chris@groessler.org>
1731 * write.c (dump_section_relocs): Convert to ISO-C.
1732 (write_relocs): Avoid signed/unsigned and fprintf argument
1733 warnings in debug code.
1735 2005-05-26 Zack Weinberg <zack@codesourcery.com>
1737 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
1738 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
1739 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
1740 (md_apply_fix3): Delete fix_is_thumb variable; refer to
1741 fixP->tc_fix_data directly in the sole place it was used.
1742 Explicitly truncate value, *valP, fixP->fx_addnumber, and
1743 fixP->fx_offset to 32 bits, for consistent behavior between 32-
1746 2005-05-27 Jan Beulich <jbeulich@novell.com>
1748 * config/tc-ia64.c (struct proc_pending): New.
1749 (unwind): Replace proc_start with proc_pending.
1750 (unwind_diagnostic): Check unwind.proc_pending.sym.
1751 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
1752 Check if previous proc not closed. Record all entry points.
1753 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
1754 Set symbol sizes for entry points recorded in dot_proc. Check
1755 arguments for consistency with respective .proc's.
1756 (md_assemble): Replace unwind.proc_start with
1757 unwind.proc_pending.sym.
1759 2005-05-27 Jan Beulich <jbeulich@novell.com>
1761 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
1762 and last_ptr. Check all in-use slots for first one with non-NULL
1763 unwind_record. Don't reload end_ptr before second update round.
1765 2005-05-26 James E Wilson <wilson@specifixinc.com>
1767 * config/tc-ia64.c (extra_goodness): Update comment.
1768 (md_begin): Add debugging code to print best_template table.
1770 2005-05-25 Jan Beulich <jbeulich@novell.com>
1772 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
1775 2005-05-25 Jan Beulich <jbeulich@novell.com>
1777 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
1778 BFD_RELOC_UNUSED when determining the width of the reloc.
1780 2005-05-25 Jan Beulich <jbeulich@novell.com>
1782 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
1785 2005-05-25 Jan Beulich <jbeulich@novell.com>
1787 * config/tc-ia64.c (dot_radix): Rewrite.
1789 2005-05-25 Jan Beulich <jbeulich@novell.com>
1791 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
1793 (alloc_record): Remove references to next_slot_number and
1795 (emit_one_bundle): Likewise.
1797 2005-05-22 Nick Clifton <nickc@redhat.com>
1799 * config/tc-v850.c (md_apply_fix3): Pass the address of the
1800 message buffer when invoking the insert function.
1802 2005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1804 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
1805 only if an instruction match is found.
1807 2005-05-20 Bob Wilson <bob.wilson@acm.org>
1809 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
1810 to addition in argument to xtensa_dwarf2_emit_insn.
1812 2005-05-19 Zack Weinberg <zack@codesourcery.com>
1814 * Makefile.am: Have 'all' depend on 'info'.
1815 * Makefile.in: Regenerate.
1817 2005-05-19 Alan Modra <amodra@bigpond.net.au>
1819 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
1821 2005-05-19 Anton Blanchard <anton@samba.org>
1823 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
1824 (md_show_usage): Document it.
1825 (ppc_setup_opcodes): Insert POWER5 mnemonics.
1826 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
1828 2005-05-19 Jan Beulich <jbeulich@novell.com>
1830 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
1831 relocations in unwind section.
1833 2005-05-18 Nick Clifton <nickc@redhat.com>
1835 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
1836 if one exists. Ignore any error messages it may produce, just
1837 allow it to perform the insertion.
1839 2005-05-17 Zack Weinberg <zack@codesourcery.com>
1841 * hash.c (hash_lookup): Add len parameter. All callers changed.
1842 (hash_find_n): New interface.
1843 * hash.h: Prototype hash_find_n.
1844 * sb.c: Include as.h.
1845 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
1846 (sb_scrub_and_add_sb): New interface.
1847 * sb.h: Prototype sb_scrub_and_add_sb.
1848 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
1850 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
1851 reference to BFD_RELOC_ARM_GOT12 which is never generated.
1852 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
1854 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
1856 * doc/Makefile.am (gasver.texi): Don't use $<.
1857 * doc/Makefile.in: Regenerated.
1859 2005-05-17 Nick Clifton <nickc@redhat.com>
1862 * symbols.c (resolve_symbol_value): Do not move symbols whose
1863 value expression has not been resolved or finalized into the
1864 absolute section as this will confuse other parts of the assembler
1865 into thinking that their value is zero.
1867 2005-05-17 Jan Beulich <jbeulich@novell.com>
1869 * read.c (_find_end_of_line): New.
1870 (find_end_of_line): New.
1871 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
1872 (read_a_source_file): Use it.
1875 (get_line_sb): Use it.
1876 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
1877 (s_comm_internal): Likewise.
1879 (s_macro): Likewise.
1880 (s_ignore): Use ignore_rest_of_line.
1881 * read.h (find_end_of_line): Prototype.
1882 (discard_rest_of_line): Remove prototype. #define to
1883 ignore_rest_of_line.
1885 2005-05-17 Nick Clifton <nickc@redhat.com>
1887 * config/tc-v850,h (TC_FIX_TYPE): Define.
1888 (TC_INIT_FIX_TYPE): Define.
1889 * config/tc-v850.c (md_assemble): When creating a fix record the
1890 operand in the tc_fix_data field.
1891 (md_apply_fix3): When applying a resolved fix use the operand's
1892 insertion procedure to store the value, if the operand has been
1895 2005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
1897 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
1899 * Makefile.in: Regenerated.
1901 2005-05-13 Sterling Augustine <sterling@tensilica.com>
1902 Bob Wilson <bob.wilson@acm.org>
1904 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
1906 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
1907 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
1909 2005-05-11 Alan Modra <amodra@bigpond.net.au>
1911 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
1912 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
1914 2005-05-10 Michael Matz <matz@suse.de>
1916 * frags.c (frag_grow): Don't be too greedy in allocating memory.
1918 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
1920 2005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
1923 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
1924 Handle label-without-colon before ordinary dot-pseudo as an
1925 ordinary label. Don't leak memory for label-without-colon alone
1926 on a line. Don't mmixal-munge operands for dot-pseudos.
1928 2005-05-10 Jan Beulich <jbeulich@novell.com>
1930 * macro.c (get_any_string): Remove the two last parameters. Replace
1931 references to the former expand parameter by using macro_alternate.
1932 Simplify loop condition for checking for end-of-string.
1933 (get_string): Remove redunant call to sb_skip_white.
1934 (do_formals): Remove two last arguments to get_any_string.
1935 (macro_expand): Likewise.
1936 (expand_irp): Likewise.
1938 2005-05-10 Jan Beulich <jbeulich@novell.com>
1940 * read.c (s_macro): Move local variable 'local' to smaller scope.
1941 Call sb_kill on it when done.
1943 2005-05-09 Jan Beulich <jbeulich@novell.com>
1945 * config/tc-i386.c (optimize_disp): Discard displacement entirely
1946 when zero and not required by encoding constraints.
1948 2005-05-09 H.J. Lu <hongjiu.lu@intel.com>
1951 * config/tc-sh64.c (sh64_fake_label): New.
1953 * config/tc-sh64.h (TC_FAKE_LABEL): New.
1955 * doc/internals.texi (TC_FAKE_LABEL): Document.
1957 * write.c (TC_FAKE_LABEL): New.
1958 (adjust_reloc_syms): Use it.
1959 (write_object_file): Likewise.
1961 2005-05-09 Jan Beulich <jbeulich@novell.com>
1963 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
1964 and comma in Intel mode.
1966 2005-05-09 Jan Beulich <jbeulich@novell.com>
1968 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
1969 names to match ABI. Add more registers for 32-bit and 64-bit modes.
1970 Make name array static and const. Adjust lookup to account for NULL
1971 entries (standing for unused register numbers).
1973 2005-05-09 Jan Beulich <jbeulich@novell.com>
1975 * config/tc-i386.c (parse_insn): Consider all matching instructions
1976 when checking for string instruction after string-only prefix.
1978 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
1981 * config/tc-ia64.c (start_unwind_section): Properly check
1982 comdat group with SHF_GROUP.
1984 2005-05-06 Bob Wilson <bob.wilson@acm.org>
1986 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
1988 2005-05-06 Bob Wilson <bob.wilson@acm.org>
1990 * config/tc-xtensa.c: Remove excess whitespace.
1991 * config/tc-xtensa.h: Likewise.
1992 * config/xtensa-istack.h: Likewise.
1993 * config/xtensa-relax.c: Likewise.
1994 * config/xtensa-relax.h: Likewise.
1996 2005-05-06 Nick Clifton <nickc@redhat.com>
1998 * sb.h: Fix formatting of comments.
1999 * sb.c: Fix formatting of comments.
2001 2005-05-06 Jan Beulich <jbeulich@novell.com>
2003 * sb.h (sb_add_buffer): Reintroduce.
2004 * sb.c (sb_add_buffer): Likewise.
2006 2005-05-06 Jan Beulich <jbeulich@novell.com>
2008 * macro.c (new_formal, del_formal): New.
2009 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
2010 required argument has default value. Stop looking for more formal
2011 when there was a vararg one.
2012 (macro_expand_body): Use new_formal and del_formal.
2013 (macro_expand): Likewise. Initialize local variable err. Don't
2014 return immediately when encountering an error. Warn when keyword
2015 argument already had a value assigned. Eliminate duplicate clearing
2016 of argument value. When current positional argument matches parameter
2017 of vararg type, assign to it all the remaining arguments. Issue error
2018 when required parameter does not have value.
2019 (free_macro): Use del_formal.
2020 (expand_irp): Initialize formal type. Free buffers associated with
2021 formal prior to returning.
2022 * macro.h (struct formal_struct): Add new field 'type' with new
2023 enumeration type 'formal_type'.
2024 * doc/as.texinfo: Document macro parameter qualifiers.
2025 * NEWS: Mention new functionality.
2027 2005-05-06 Jan Beulich <jbeulich@novell.com>
2029 * cond.c (s_ifb): New.
2030 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
2031 * read.h (s_ifb): Prototype.
2032 * doc/as.texinfo: Document .ifb and .ifnb.
2034 2005-05-05 Steve Ellcey <sje@cup.hp.com>
2036 * config/tc-ia64.c (MIN): Undef.
2038 2005-05-05 Paul Brook <paul@codesourcery.com>
2040 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
2042 2005-05-05 Matt Thomas <matt@3am-software.com>
2044 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
2047 2005-05-05 Nick Clifton <nickc@redhat.com>
2049 * Update the address and phone number of the FSF organization in
2050 the GPL notices in the following files:
2051 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
2052 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
2053 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
2054 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
2055 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
2056 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
2057 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
2058 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
2059 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
2060 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
2061 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
2062 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
2063 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
2064 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
2065 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
2066 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
2067 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
2068 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
2069 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
2070 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
2071 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
2072 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
2073 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
2074 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
2075 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
2076 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
2077 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
2078 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
2079 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
2080 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
2081 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
2082 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
2083 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
2084 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
2085 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
2086 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
2087 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
2088 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
2089 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
2090 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
2091 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
2092 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
2093 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
2094 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
2095 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
2096 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
2097 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
2098 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
2099 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
2100 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
2101 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
2102 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
2103 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
2104 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
2105 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
2106 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
2107 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
2108 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
2109 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
2110 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
2111 config/xtensa-istack.h, config/xtensa-relax.c,
2112 config/xtensa-relax.h, doc/fdl.texi
2114 2005-05-05 Nick Clifton <nickc@redhat.com>
2116 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
2117 the target_big_endian variable to false.
2119 2005-05-04 Alan Modra <amodra@bigpond.net.au>
2121 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
2122 list traversal. Use bfd_section_list_prepend.
2123 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
2124 over the section list.
2125 * config/tc-xtensa.c (xtensa_remove_section): Delete.
2126 (xtensa_insert_section): Delete.
2127 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
2128 and bfd_section_list_prepend.
2129 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
2130 bfd_section_list_insert_after.
2132 2005-05-03 Nick Clifton <nickc@redhat.com>
2134 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
2135 of bfd_section_list... macros.
2136 * config/tc-mmix.c (mmix_frob_file): Likewise.
2137 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
2138 (xtensa_insert_section): Likewise.
2140 * macro.c (macro_hash): Remove static.
2141 * macro.h (macro_hash): Provide an external declaration.
2143 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
2145 * write.c (write_object_file): Use bfd_section_double_list_remove
2148 2005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
2150 * doc/Makefile.am (gasver.texi): Correct quoting.
2151 * doc/Makefile.in: Regenerated.
2153 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
2155 * configure.tgt: Add h8300*-*-rtemscoff.
2156 Switch h8300*-*-rtems* to elf.
2158 2005-04-29 H.J. Lu <hongjiu.lu@intel.com>
2160 * hash.c: Undo the last change.
2163 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
2165 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
2167 (DISTCLEANFILES): Remove.
2168 (MAINTAINERCLEANFILES): Add asconfig.texi.
2169 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
2171 2005-04-29 Ben Elliston <bje@au.ibm.com>
2173 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
2174 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
2175 (bignum-copy.o): Remove.
2176 * Makefile.in: Regenerate.
2177 * makefile.vms (OBJS): Remove bignum-copy.obj.
2178 * symbols.h (local_symbol_make): Remove declaration.
2179 (verify_symbol_chain_2): Likewise.
2180 * symbols.c (local_symbol_make): Make static.
2181 (max_indent_level): Likewise.
2182 (verify_symbol_chain_2): Remove.
2183 * macro.c (macro_hash): Make static.
2184 * messages.c (fprint_value): Remove.
2185 * read.h (get_absolute_expr): Remove.
2186 (emit_leb128_expr): Likewise.
2187 (do_s_func): Likewise.
2188 * read.c (do_s_func): Make static.
2189 (emit_leb128_expr): Likewise.
2190 (get_absolute_expr): Likewise.
2191 * as.h (as_howmuch): Remove declaration.
2192 (fprint_value): Likewise.
2193 * as.c (myname): Make static.
2194 * input-scrub.c (as_howmuch): Remove.
2195 (as_1_char): Likewise.
2196 * input-file.h (input_file_is_open): Remove.
2197 * input-file.c (input_file_is_open): Likewise.
2198 * expr.h (expr_build_unary): Remove declaration.
2199 (expr_build_binary): Likewise.
2200 * expr.c (expr_build_unary): Remove.
2201 (expr_build_binary): Likewise.
2202 * hash.h (hash_replace): Remove declaration.
2203 (hash_delete): Likewise.
2204 * hash.c (hash_replace): Remove.
2205 (hash_delete): Likewise.
2206 * bignum-copy.c (bignum_copy): Move from here ..
2207 * config/tc-vax.c (bignum_copy): .. to here.
2208 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
2209 (bignum_copy): Remove extern declaration.
2210 * sb.h (string_count): Remove extern declaration.
2211 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2212 (sb_name): Likewise.
2213 * sb.c (dsize): Replace preprocessor macro with static int.
2214 (string_count): Make static.
2215 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2216 (sb_name): Likewise.
2217 * config/obj-coff.c (dim_index): Make static.
2218 * config/tc-i386.c (GOT_symbol): Likewise.
2219 (output_invalid_buf): Likewise.
2220 * doc/internals.texi (Warning and error messages): Remove the
2221 prototype for fprint_value.
2223 2005-04-27 Ben Elliston <bje@au.ibm.com>
2227 2005-04-26 H.J. Lu <hongjiu.lu@intel.com>
2229 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
2231 * read.c (pseudo_set): Disallow symbol set to common symbol.
2234 * write.c (write_object_file): Report common symbol name when
2235 disallowing local symbol set to common symbol.
2236 (adjust_reloc_syms): Disallow local symbol set to undefined
2239 2005-04-25 Jan Beulich <jbeulich@novell.com>
2241 * macro.c (macro_expand_body): Replace locals indicator parameters
2242 with actual macro_entry. New local variables macro_line and err.
2243 Don't return when encountering an error, just record the fact.
2244 Detect local symbol name colliding with parameter. Track line number
2245 inside of macro expansion.
2246 (do_formals): Move local variable name to wider scope. Check
2247 parameter of the same name doesn't already exist. In MRI mode, also
2248 check it doesn't collide with the argument count pseudo-parameter).
2249 (define_macro): Add file and line number parameters. Remove local
2250 variable namestr. New local variable error. Initialize macro_entry
2251 members file, line, and name. Don't return when encountering an
2252 error, just record the fact. Use %s in some diagnostics for read.c
2253 to insert the macro name. Free macro_entry on error.
2254 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
2255 when encountering an error, just record the fact.
2256 (expand_irp): Don't return when encountering an error, just record
2258 * macro.h (macro_struct): New members name, file, and line.
2259 (define_macro): Add file and line number parameters.
2260 * read.c (s_macro): Pass file and line to define_macro. Tag warning
2261 regarding pseudo-op redefinition with the file/line that macro
2262 definition started at.
2264 2005-04-22 Bob Wilson <bob.wilson@acm.org>
2266 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
2267 (future_alignment_required): Remove ifdefs that use it.
2269 2005-04-22 Bob Wilson <bob.wilson@acm.org>
2271 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
2272 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
2273 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
2275 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
2276 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
2278 2005-04-21 Christian Groessler <chris@groessler.org>
2280 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
2283 2005-04-20 H.J. Lu <hongjiu.lu@intel.com>
2285 * config/obj-aout.h (S_IS_EXTERN): Removed.
2286 * config/obj-bout.h (S_IS_EXTERN): Likewise.
2287 * config/obj-coff.h (S_IS_EXTERN): Likewise.
2288 * symbols.c (S_IS_EXTERN): Likewise.
2289 * symbols.h (S_IS_EXTERN): Likewise.
2291 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
2293 * config/tc-d10v.c (md_apply_fix3): Likewise.
2294 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
2295 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
2296 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
2297 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
2298 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
2299 (shmedia_md_convert_frag): Likewise.
2300 * symbols.c (print_symbol_value_1): Likewise.
2301 * write.c (write_object_file): Likewise.
2303 2005-04-20 Nick Clifton <nickc@redhat.com>
2305 * config/tc-xtensa.c (get_aligned_diff): Change type of
2306 branch_align to offsetT so that its signedness matches that of
2309 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
2310 number into a readable string.
2311 (load_register): Likewise.
2313 2005-04-20 Andreas Schwab <schwab@suse.de>
2315 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
2317 2005-04-19 David S. Miller <davem@davemloft.net>
2319 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
2320 NULL insn, exit early. Remove now spurious NULL checks.
2321 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
2324 2005-04-19 Jan Beulich <jbeulich@novell.com>
2326 * symbols.h (symbol_find_base): Remove prototype.
2327 * symbols.c (save_symbol_name): Remove code section conditional upon
2329 (symbol_find): Remove.
2330 (symbol_find_base): Rename to symbol_find.
2331 * subsegs.c (section_symbol): Replace use of symbol_find_base with
2333 * config/obj-coff.c (tag_insert): Remove code section conditional
2334 upon STRIP_UNDERSCORE.
2335 (obj_coff_def): Likewise.
2336 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
2337 (coff_frob_symbol): Likewise.
2338 (yank_symbols): Likewise.
2339 (c_section_symbol): Likewise.
2340 * config/obj-coff.h (DO_NOT_STRIP): Remove.
2341 * config/tc-arm.c (symbol_locate): Remove code section conditional
2342 upon STRIP_UNDERSCORE.
2343 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
2344 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
2345 * config/tc-sh.h (DO_NOT_STRIP): Remove.
2346 * config/tc-w65.h (DO_NOT_STRIP): Remove.
2347 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
2349 2005-04-19 Andreas Schwab <schwab@suse.de>
2351 * config/tc-ia64.c (md_assemble): Fix error message for wrong
2352 access to application registers.
2354 2005-04-19 Jan Beulich <jbeulich@novell.com>
2356 * config/te-sysv32.h: Remove.
2357 * Makefile.am (TARG_ENV_HFILES): Remove reference to
2359 * Makefile.in (TARG_ENV_HFILES): Likewise.
2361 2005-04-19 Jan Beulich <jbeulich@novell.com>
2364 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
2367 2005-04-18 Mark Kettenis <kettenis@gnu.org>
2369 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
2371 2005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
2373 * config/tc-mips.c (normalize_constant_expr): Don't check for
2375 (check_absolute_expr): Only call normalize_constant_expr() if
2377 (mips_ip): Likewise.
2379 * config/tc-mips.c (check_absolute_expr): Fix formatting.
2381 2005-04-18 Jan Beulich <jbeulich@novell.com>
2383 * macro.c (free_token): New, freeing all the memory associated with a
2385 (do_formals): Move initializers to ...
2386 (define_macro): ... here.
2387 (delete_macro): Convert passed in name to lower case. Warn when
2388 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
2390 2005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
2392 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
2394 2005-04-15 Jan Beulich <jbeulich@novell.com>
2396 * config/obj-elf.c (obj_elf_struct): New.
2397 (elf_pseudo_table). Use it for .offset and .struct.
2399 2005-04-14 Bob Wilson <bob.wilson@acm.org>
2400 Sterling Augustine <sterling@tensilica.com>
2402 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
2403 than the section alignment.
2405 2005-04-14 Bob Wilson <bob.wilson@acm.org>
2406 H.J. Lu <hongjiu.lu@intel.com>
2408 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
2409 * config/tc-xtensa.c (xg_translate_sysreg_op,
2410 xtensa_translate_old_userregs_ops,
2411 xtensa_find_unaligned_branch_targets,
2412 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
2413 relax_frag_add_nop): Support 64-bit host.
2414 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
2415 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
2417 2005-04-14 Mark Kettenis <kettenis@gnu.org>
2419 * configure.tgt: Add support for OpenBSD/sparc ELF.
2421 * configure.tgt: Set emulation for mips-*-openbsd*.
2422 Remove broken mips-dec-openbsd* config.
2423 * configure.in: Set default ABI for mips64-*-openbsd*.
2424 * configure: Regenerate.
2426 2005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
2428 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
2429 optimization for constant addresses.
2431 2005-04-14 Nick Clifton <nickc@redhat.com>
2433 * as.c (main): Move parse_args before symbol_begin and frag_init
2434 so that the hash table size can be set before it is used.
2435 * hash.c: Use an unsigned long type for the size of the hash
2437 * hash.h (set_gas_hash_table_size): Update the prototype.
2439 2005-04-14 Alan Modra <amodra@bigpond.net.au>
2441 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
2442 * acinclude.m4: Include ../bfd/warning.m4.
2443 * configure.in: Invoke AM_BINUTILS_WARNINGS.
2444 * Makefile.in: Regenerate.
2445 * configure: Regenerate.
2446 * doc/Makefile.in: Regenerate.
2448 2005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
2450 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
2451 (normalize_address_expr): New function to sign-extend address
2452 offsets that fit into 32 bits in 32-bit mode.
2453 (macro_build_ldst_constoffset): Use normalize_address_expr()
2454 instead of a handcoded sequence.
2455 (load_register): Likewise. Report oversized numbers in a useful
2457 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
2458 for constant addresses. Report oversized numbers in a useful way.
2459 (mips_ip): Use normalize_address_expr() for addresses.
2461 2005-04-12 Mark Kettenis <kettenis@gnu.org>
2463 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
2464 similar to other instructions now that they're marked as ImmExt.
2466 2005-04-12 Nick Clifton <nickc@redhat.com>
2468 * hash.c (DEFAULT_SIZE): Delete. Replace with:
2469 (gas_hash_table_size): New static variable.
2470 (set_gas_hash_table_size): New function: Records a requested size
2471 for the hash tables.
2472 (get_gas_hash_table_size): New function: Return a prime number
2473 near the requested size of the hash table.
2474 (hash_new): Use get_gas_hash_table_size.
2475 * hash.h: Add a prototype for set_gas_hash_table_size.
2476 * as.c (show_usage): Add description of new switches: --hash-size
2477 and --reduce-memory-overheads.
2478 (option_values): Add OPTION_HASH_TABLE_SIZE and
2479 OPTION_REDUCE_MEMORY_OVERHEADS.
2480 (std_longpopts): Add entries for the new options.
2481 (parse_args): Handle the new options.
2482 * Makefile.am: Add a dependency of as.c on hash.h.
2483 * Makefile.in: Regenerate.
2484 * doc/as.texinfo: Document the new switches.
2485 * NEWS: Mention the new switches.
2487 2005-04-12 Nick Clifton <nickc@redhat.com>
2490 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
2493 2005-04-12 Alan Modra <amodra@bigpond.net.au>
2495 * Makefile.am: Run "make dep-am".
2496 * Makefile.in: Regenerate.
2498 2005-04-11 Sterling Augustine <sterling@tensilica.com>
2499 Bob Wilson <bob.wilson@acm.org>
2501 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
2503 2005-04-11 Mark Kettenis <kettenis@gnu.org>
2505 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
2507 2005-04-11 Jan Beulich <jbeulich@novell.com>
2509 * NEWS: Mention these changes and their effects.
2510 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
2512 (check_macro): Likewise.
2513 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
2514 labels together with the closing pseudo-op.
2515 (macro_expand_body): Adjust comment. Range-check input before use.
2516 Adjust mis-spelled diagnostic. Use is_name_beginner.
2517 * read.c (try_macro): New.
2518 (read_a_source_file): New static variable last_eol. Don't list
2519 macro expansion lines more than once. Call try_macro.
2520 (s_macro): Set section of line_label to absolute instead of undefined.
2521 * doc/as.texinfo: Add information on the caveats of these changes.
2523 2005-04-11 Alan Modra <amodra@bigpond.net.au>
2525 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
2526 * symbols.h (symbol_X_add_number): Update prototype.
2528 2005-04-10 Eric Christopher <echristo@redhat.com>
2530 * symbols.c (symbol_X_add_number): Fix warning.
2532 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2534 * config/tc-m68k.c (md_begin): Support 64bit host.
2535 (get_num): Support 64bit BFD on 32bit host.
2537 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2539 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
2541 2005-04-09 Alan Modra <amodra@bigpond.net.au>
2543 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
2544 call. Don't do the COFF hacks for multi-emulation gas. Move
2545 demand_empty_rest_of_line back to caller.
2546 (s_set, equals): demand_empty_rest_of_line here.
2549 * as.h (rs_dummy): Define.
2550 * symbols.c (symbol_X_add_number): New function.
2551 * symbols.h (symbol_X_add_number): Declare.
2552 * stabs.c (aout_process_stab): Tidy symbol frag setting.
2553 * read.c (assign_symbol): New function, split out from s_set.
2554 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
2555 Fix COFF hacks for multi-emulation gas.
2556 (s_set): Call assign_symbol. Remove "register" keyword.
2557 (set_zero_frag): New function.
2558 (pseudo_set): Always check for assignment to section syms.
2559 Always set segment and frag of symbol, and likewise extern for
2560 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
2561 special case exp.X_add_number non-zero for O_symbol expressions.
2562 (equals): Use assign_symbol.
2564 2005-04-08 Bob Wilson <bob.wilson@acm.org>
2566 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
2569 2005-04-06 H.J. Lu <hongjiu.lu@intel.com>
2571 * config/tc-i386.c (tc_gen_reloc): Don't turn
2572 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
2574 2005-04-06 Nick Clifton <nickc@redhat.com>
2576 * po/rw.po: New translation: Kinyarwanda
2577 * configure.in (ALL_LINGUAS): Add rw
2578 * configure: Regenerate.
2580 2005-04-05 Sterling Augustine <sterling@tensilica.com>
2581 Bob Wilson <bob.wilson@acm.org>
2583 * config/tc-xtensa.c (branch_align_power): New.
2584 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
2585 future_alignment_required): Use branch_align_power to check section
2586 alignment as well as xtensa_fetch_width when aligning branch targets.
2588 2005-04-05 Bob Wilson <bob.wilson@acm.org>
2590 * config/tc-xtensa.c: Warning fixes throughout.
2591 (xtensa_fetch_width): Change to unsigned.
2592 (assemble_nop, xtensa_find_unaligned_branch_targets,
2593 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
2594 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
2595 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
2596 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
2597 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
2598 get_text_align_max_fill_size, get_text_align_nop_count,
2599 get_text_align_nth_nop_size, get_noop_aligned_address,
2600 get_aligned_diff, convert_frag_align_next_opcode,
2601 convert_frag_immed_finish_loop, xtensa_create_property_segments,
2602 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
2603 types, avoiding size_t and using offsetT and addressT appropriately.
2604 (get_text_align_power): Clean up types. Avoid incorrect bound.
2605 (get_text_align_fill_size): Clean up types. Restructure for clarity.
2607 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
2609 * config/tc-ia64.c (start_unwind_section): Undo the change
2611 (generate_unwind_image, dot_endp): Likewise.
2613 2005-04-01 David Mosberger <davidm@hpl.hp.com>
2615 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
2616 le_nop_stop arrays and initializers to file scope.
2617 (md_begin): When generating code for anything other than
2618 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
2620 2005-04-01 Jan Beulich <jbeulich@novell.com>
2622 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
2625 2005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2627 * NEWS: Mention [fdgh]_floating.
2628 * config/atof-vax.c: Fix some whitespace.
2629 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
2631 2005-04-01 Nick Clifton <nickc@redhat.com>
2633 * configure.in: Add a check for <unistd.h> providing a prototype
2634 for getopt() which is compatible with the one in
2635 include/getopt.h. If so then define HAVE_DECL_GETOPT.
2636 * configure: Regenerate.
2637 * config.in (HAVE_DECL_GETOPT): Add.
2639 2005-04-01 Jan Beulich <jbeulich@novell.com>
2641 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
2643 2005-04-01 Jan Beulich <jbeulich@novell.com>
2645 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
2646 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
2648 2005-03-30 Julian Brown <julian@codesourcery.com>
2650 * config/tc-arm.c (arm_adjust_symtab): Rename
2651 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
2653 2005-03-30 Julian Brown <julian@codesourcery.com>
2655 * config/tc-arm.c (mapping_state): Change documentation in function
2656 comment to cross-reference spec instead. Change type of mapping symbols
2658 (arm_adjust_symtab): Don't change type of mapping symbols here.
2660 2005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2662 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
2663 * config.in: Regenerate.
2664 * configure: Regenerate.
2665 * configure.in: Check for ffs decl and alphabetize.
2667 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
2668 Phil Blundell <philb@gnu.org>
2670 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
2671 (md_apply_fix3): Mark TLS symbols.
2672 (tc_gen_reloc): Handle TLS relocations.
2673 (arm_fix_adjustable): Ignore TLS relocations.
2674 (s_arm_elf_cons): Support expressions after decorated symbols.
2676 2005-03-29 Julian Brown <julian@codesourcery.com>
2678 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
2679 whether personality routine index N has been output for this section.
2680 (mapping_state): tc_segment_info_data now struct not enum.
2681 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
2682 handled on section change.
2683 (create_unwind_entry): Previous code to output dependency removed.
2684 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
2686 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
2687 arm_segment_info_type.
2688 (arm_segment_info_type): New struct.
2690 2005-03-28 Sterling Augustine <sterling@tensilica.com>
2691 Bob Wilson <bob.wilson@acm.org>
2693 * config/tc-xtensa.c (do_align_targets): Update comment.
2694 (xtensa_frob_label): Compute "freq" before possibly switching frags.
2695 Insert a LOOP_END frag before every loop target, and do not overload
2696 DESIRE_ALIGN_IF_TARGET frags with loop end information.
2697 (xg_assemble_vliw_tokens): Use do_align_targets.
2698 (xtensa_fix_target_frags): Remove code to convert a
2699 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
2700 negatable branch at the end of a loop.
2701 (frag_can_negate_branch): Delete.
2703 2005-03-28 David Mosberger <davidm@hpl.hp.com>
2704 H.J. Lu <hongjiu.lu@intel.com>
2707 NEWS: Mention "-mtune=[itanium1|itanium2]".
2709 * config/tc-ia64.c (md): Add tune.
2710 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
2711 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
2712 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
2713 B unit NOPs are discouraged for McKinley-derived cores.
2714 (md_begin): Don't hardcode the "extra_goodness()" function in
2716 (ia64_init): Set md.tune to itanium2.
2718 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
2719 * doc/c-ia64.texi: Likewise.
2721 2005-03-27 Ian Lance Taylor <ian@airs.com>
2723 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
2724 bad C_EFCN symbol, print its name.
2726 2005-03-25 Bob Wilson <bob.wilson@acm.org>
2728 * config/tc-xtensa.c (use_longcalls): Delete.
2729 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
2730 the use_longcalls flag is set. Do this before checking the segment.
2731 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
2732 expand direct calls at this point.
2733 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
2734 (xtensa_find_unmarked_state_frags): Likewise.
2735 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
2736 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
2737 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
2738 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
2740 2005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
2742 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
2744 2005-03-25 Hans-Peter Nilsson <hp@axis.com>
2746 * config/tc-cris.h: Convert to ISO C90.
2747 * config/tc-cris.c: Ditto.
2748 (md_estimate_size_before_relax): Remove obsolete comment for
2749 parameter "segment_type".
2750 (md_begin): Document reason for cast of hash_insert argument.
2751 (md_atof): Correct type of parameter "type".
2753 2005-03-24 Nick Clifton <nickc@redhat.com>
2755 * write.h (bit_fix_new): Remove redundant prototype.
2756 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
2757 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
2758 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
2759 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
2760 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
2761 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
2762 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
2763 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
2764 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
2765 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
2766 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
2767 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
2768 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
2769 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
2770 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
2771 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
2772 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
2773 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
2774 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
2775 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
2776 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
2777 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
2778 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
2779 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
2780 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
2781 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
2782 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
2783 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
2784 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
2785 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
2786 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
2787 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
2788 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
2789 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
2790 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
2791 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
2792 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
2793 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
2794 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
2795 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
2796 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
2797 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
2798 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
2799 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
2800 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
2801 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
2802 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
2803 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
2804 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
2805 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
2806 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
2807 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
2808 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
2809 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
2810 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
2812 2005-03-23 Jim Blandy <jimb@redhat.com>
2814 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
2815 attributes properly.
2817 2005-03-23 Mike Frysinger <vapier@gentoo.org>
2818 Nick Clifton <nickc@redhat.com>
2820 * configure.tgt: Accept any C library to accompany a GNU Linux
2821 implementation, not just the GNU C library.
2822 * configure.in: Likewise.
2823 * configure: Regenerate.
2825 2005-03-23 Nick Clifton <nickc@redhat.com>
2827 * config/tc-tic30.c: Convert to ISO C90 formatting.
2828 * config/tc-tic30.h: Convert to ISO C90 formatting.
2829 * config/tc-pdp11.c: Convert to ISO C90 formatting.
2830 * config/atof-vax.c: Convert to ISO C90 formatting.
2832 2005-03-21 Maciej W. Rozycki <macro@mips.com>
2834 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
2835 relocations correctly as well.
2836 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
2837 relocations in mergeable sections section-relative either.
2839 2005-03-21 Bob Wilson <bob.wilson@acm.org>
2841 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
2843 2005-03-21 Nick Clifton <nickc@redhat.com>
2845 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
2846 warning by providing a prototype for sh_symbian_find_elf_flags.
2848 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
2851 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2853 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
2854 along with other formats that set bfd_gas. Remove unnecessary
2855 setting of bfd_gas. Delete strongarm cases in generic_target
2858 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2861 * config/tc-m68k.c (TRUNC, SEXT): Define.
2862 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
2863 (m68k_ip): Truncate or sign extend expressions as appropriate.
2864 (get_num): Likewise.
2865 (md_apply_fix3): Use SEXT.
2867 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2869 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
2870 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
2871 (obj-vms.o): Delete rule.
2873 * Makefile.in: Regenerate.
2874 * aclocal.m4: Regenerate.
2875 * doc/Makefile.in: Regenerate.
2876 * po/POTFILES.in: Regenerate.
2878 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
2880 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
2881 flag for coldfire v4e.
2883 2005-03-17 Bob Wilson <bob.wilson@acm.org>
2885 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
2886 xg_apply_fix_value and return a value to indicate success.
2887 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
2888 (xtensa_force_relocation): Remove checks for VTABLE relocs.
2889 (xtensa_validate_fix_sub): New.
2890 (xtensa_fix_adjustable): Remove check for external or weak symbols.
2891 (tc_gen_reloc): Move code to handle difference of symbols and code to
2892 apply tentative fix values to ...
2893 (md_apply_fix3): ...here. Enable standard overflow checks for simple
2894 8, 16, and 32 bit relocations. Apply fixes for slot-specific
2895 relocations when linkrelax flag is not set.
2896 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
2897 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
2899 2005-03-17 Jan Beulich <jbeulich@novell.com>
2901 * config/tc-i386.c (i386_scale): Beautify error message.
2902 (Intel syntax comments): Update.
2903 (struct intel_parser_s): Add fields in_offset, in_bracket, and
2905 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
2906 Remove declarations.
2907 (intel_bracket_expr): Declare.
2908 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
2909 of the function body in a loop allowing to split an operand into two.
2910 Replace calls to malloc and checks of it returning non-NULL with
2911 calls to xmalloc/xstrdup.
2912 (intel_expr): SHORT no longer handled here. Add comment indicating
2913 comparison ops need implementation.
2914 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
2915 Check right operand of - does not specify a register when parsing
2916 the address of a memory reference.
2917 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
2918 Check operands do not specify a register when parsing the address of
2920 (intel_e06, intel_e06_1): Likewise.
2921 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
2922 handle SHORT as well as unary + and -. Don't accept : except for
2923 segment overrides or in direct far jump/call insns.
2924 (intel_brack_expr): New.
2925 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
2927 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
2928 through in certain cases. Use intel_brack_expr. Add new diagnostics.
2929 Allow symbolic constants as register scale value.
2930 (intel_get_token): Replace call to malloc and check of return value
2931 with call to xmalloc. Change handling for FLAT to match MASM's.
2932 (intel_putback_token): Don't try to back up/free current token if
2935 2005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
2937 * configure.tgt: Set emulation for arm-*-eabi*.
2938 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
2939 * config/te-armeabi.h: New file.
2940 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
2941 * config/te-symbian.h: Include "te-armeabi.h".
2943 2005-03-16 Nick Clifton <nickc@redhat.com>
2945 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
2946 local variable in case it is clobbered by the setjmp.
2948 2005-03-16 Nick Clifton <nickc@redhat.com>
2949 Ben Elliston <bje@au.ibm.com>
2951 * configure.in (werror): New switch: Add -Werror to the
2952 compiler command line. Enabled by default. Disable via
2954 * configure: Regenerate.
2956 2005-03-16 Nick Clifton <nickc@redhat.com>
2958 * config/obj-coff.h: Convert to ISO C90 formatting.
2959 * config/obj-coff.c: Convert to ISO C90 formatting.
2961 2005-03-15 Zack Weinberg <zack@codesourcery.com>
2963 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
2964 is_mls parameter; do not diagnose Rm==Rd when is_mls.
2965 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
2966 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
2967 (insns): Add ARMv6T2 instructions:
2968 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
2969 (arm_archs): Add V6T2 variants.
2971 2005-03-15 Nick Clifton <nickc@redhat.com>
2973 * NEWS: Add cutoff for changes in 2.16 release.
2975 2005-03-15 Jan Beulich <jbeulich@novell.com>
2977 * expr.c (operand): Merge handling of unary + into that for unary
2980 2005-03-14 Eric Christopher <echristo@redhat.com>
2982 * config/tc-mips.c: Include dw2gencfi.h.
2983 (mips_cfi_frame_initial_instructions): New.
2984 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
2985 (tc_cfi_frame_initial_instructions): Ditto.
2986 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
2987 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
2988 * Makefile.am: Update dependencies.
2989 * Makefile.in: Regenerate.
2991 2005-03-15 Alan Modra <amodra@bigpond.net.au>
2993 * po/es.po: Commit new Spanish translation.
2995 2005-03-14 Alan Modra <amodra@bigpond.net.au>
2997 * po/tr.po: Commit new Turkish translation.
2999 2005-03-12 Zack Weinberg <zack@codesourcery.com>
3001 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
3004 2005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
3006 * config-gas.com: Mark vax-vms as obsolete.
3007 * configure.in: Remove fmt=vms support.
3008 * config.in: Regenerate.
3009 * configure: Regenerate.
3010 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
3012 2005-03-10 Sterling Augustine <sterling@tensilica.com>
3013 Bob Wilson <bob.wilson@acm.org>
3015 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
3016 when checking if xg_resolve_literals needs to be called.
3017 * config/tc-xtensa.h: Fix spelling typo in a comment.
3019 2005-03-10 Jan Beulich <jbeulich@novell.com>
3021 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
3022 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
3023 crafted structure declarations with the types from macro.h.
3025 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3027 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
3028 for -mno-shared optimization.
3030 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3032 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
3033 (MAX_NOPS): Bump to 4.
3034 (mips_fix_vr4130): New variable.
3035 (nops_for_vr4130): New function.
3036 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
3037 nops_for_vr4130 if working around VR4130 errata.
3038 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
3039 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
3040 (md_parse_option): Handle them.
3041 (md_show_usage): Print them.
3042 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
3044 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3046 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
3049 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3051 * config/tc-mips.h (mips_flush_pending_output): Delete.
3052 (mips_emit_delays): Declare.
3053 (md_flush_pending_output): Use mips_emit_delays.
3054 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
3055 the previous instructions.
3056 (md_begin, append_insn, md_parse_option): Update callers.
3057 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
3059 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
3060 (s_gpdword): Update callers.
3061 (start_noreorder, end_noreorder): New functions.
3062 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
3063 manipulating mips_opts or prev_nop_frag directly.
3064 (mips_flush_pending_output): Delete.
3066 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3068 * config/tc-mips.c (mips_move_labels): New function, taken from...
3069 (append_insn, mips_emit_delays): ...here.
3071 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3073 * config/tc-mips.c (MAX_NOPS): New macro.
3074 (history): Resize to 1 + MAX_NOPS.
3075 (fix_vr4120_class): New enumeration.
3076 (vr4120_conflicts): New variable.
3077 (init_vr4120_conflicts): New function.
3078 (md_begin): Call it.
3079 (insn_uses_reg): Constify first argument.
3080 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
3081 (nops_for_insn_or_target): New functions.
3082 (append_insn): Use the new nops_for_* functions instead of inline
3083 delay checks. Generalize prev_nop_frag handling to handle an
3084 arbitrary history length. Insert nops into the history buffer
3085 once the number of nops in prev_nop_frag is fixed.
3086 (emit_delays): Use nops_for_insn instead of inline delay checks.
3088 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3090 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
3091 check from branch delay code. Remove unnecessary check for branches.
3093 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3095 * config/tc-mips.c (dummy_opcode): Delete.
3096 (nop_insn, mips16_nop_insn): New variables.
3097 (NOP_INSN): New macro.
3098 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
3099 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
3100 (md_begin): Initialize nop_insn and mips16_nop_insn.
3101 (append_insn): Use the new emit_nop function to add nops, recording
3102 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
3103 to reserve room for the instruction and install_insn to install the
3104 final form. Use insert_into_history to record the instruction in
3105 the history buffer. Use move_insn to do delay slot filling.
3106 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
3107 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
3108 (mips16_ip): Use create_insn to initialize mips_cl_insns.
3110 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3112 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
3113 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
3114 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
3115 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
3116 (mips16_ip): Use the new macros instead of explicit masks and shifts.
3118 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3120 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
3121 and extended_p fields with a single fixed_p field.
3122 (append_insn, mips_no_prev_insn): Adjust accordingly.
3124 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3126 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
3127 a single mips16_absolute_jump_p bit.
3128 (append_insn): Adjust accordingly.
3130 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3132 * config/tc-mips.h (mips_cl_insn): Move definition to...
3133 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
3134 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
3136 (history): New variable.
3137 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
3138 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
3139 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
3140 (prev_prev_insn_unreordered): Delete.
3141 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
3142 (macro_start): Replace uses of prev_insn* with the equivalent history[]
3145 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
3147 * doc/Makefile.am: Update as.info dependencies.
3148 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
3150 2005-03-08 Jan Beulich <jbeulich@novell.com>
3152 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
3153 error, and point to .purgem documentation if someone really needs
3155 * NEWS: Mention macro redefinition is now an error.
3157 2005-03-08 Jan Beulich <jbeulich@novell.com>
3159 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
3160 emitted to. Add more precise diagnostics for non-fitting insns based
3161 on that. Eliminate now superfluous special casing of MLX. Clear out
3162 slot information when dropping an insn.
3164 2005-03-08 Jan Beulich <jbeulich@novell.com>
3166 * config/tc-ia64.c (parse_section_name): Rename to...
3167 (cross_section): In addition to separating the name from the rest of
3168 the arguments, also carry out the operation.
3169 (dot_xdata): Use cross_section.
3170 (dot_float_cons): Likewise.
3171 (dot_xstringer): Likewise.
3172 (dot_xdata_ua): Likewise.
3173 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
3175 2005-03-05 Alan Modra <amodra@bigpond.net.au>
3177 * po/gas.pot: Regenerate.
3179 2005-03-04 David Daney <ddaney@avtrex.com>
3181 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
3182 instead of '_gp' for -mno-shared optimization.
3184 (s_abicalls): Document it in the comment.
3185 (md_show_usage): Document the -mno-shared option.
3187 2005-03-04 Richard Sandiford <rsandifo@redhat.com>
3189 * config/tc-mips.c (mips_set_options): Add sym32 field.
3190 (mips_opts): Initialize it.
3191 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
3192 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
3193 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
3194 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
3195 when deciding whether to use a symbolic %highest/%higher expansion.
3196 (macro): Likewise. Remove o64/n32 linux hack. Always use
3197 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
3198 and "la". Handle constants separately from symbolic expressions in
3199 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
3200 and using load_register to load the high part of the address.
3201 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
3202 (OPTION_ELF_BASE): Bump by 2.
3203 (md_longopts): Add entries for -msym32 and -mno-sym32.
3204 (md_parse_option): Handle them.
3205 (usage): Document them.
3206 (s_mipsset): Handle ".set sym32" and ".set nosym32".
3207 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
3208 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
3209 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
3210 -msym32 and -mno-sym32.
3212 2005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3214 * config/tc-mips.c (load_address): Implement GP optimization
3215 for 64bit address space non-PIC. Fix formatting.
3216 (macro): Likewise. Simplify code.
3217 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
3218 (mips_after_parse_args): Simplify code.
3220 2005-03-03 Nick Clifton <nickc@redhat.com>
3222 * expr.c (operand): Remove redundant code enclosed by #ifdef
3223 RELAX_PAREN_GROUPING....#endif.
3225 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
3226 reloc is the difference of two symbols defined in the same
3229 * config/tc-iq2000.c (line_comment_chars): Include the # character
3230 as otherwise this breaks #APP/#NO_APP processing.
3232 2005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3234 * config/tc-arc.c(md_assemble): Remove dead code for handling
3235 immediate indexing of ld and st .
3237 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
3238 Joseph Myers <joseph@codesourcery.com>
3240 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
3241 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
3242 (parse_relocation): Check for a word break after a relocation
3244 (md_apply_fix3): Handle TLS relocations, and mark thread-local
3247 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3249 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
3251 2005-03-02 Jan Beulich <jbeulich@novell.com>
3253 * as.c (main): Use unlink_if_ordinary instead of unlink.
3254 * messages.c (as_fatal): Likewise.
3256 2005-03-02 Jan Beulich <jbeulich@novell.com>
3258 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
3260 (parse_register): Allow cr8...15 in all modes.
3262 2005-03-02 Jan Beulich <jbeulich@novell.com>
3264 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
3265 etc. like normal symbol references (T_ID).
3267 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3269 * symbols.c (fb_label_name): Fix silly thinko in last change.
3271 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3273 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
3274 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
3276 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
3278 2005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3281 * config/tc-arc.c (md_assemble): Initialize suffix for extension
3284 2005-03-01 Alan Modra <amodra@bigpond.net.au>
3286 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
3288 * as.h (assert): Warning fix.
3289 * expr.c (expr): Correct assertion.
3290 * read.c (s_comm_internal): Remove assertion.
3291 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
3292 (fixup_segment): Remove assertion.
3293 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
3294 (md_apply_fix3): Likewise.
3295 * config/tc-i370.c (md_begin): Correct assertion.
3296 (i370_macro): Warning fix for assertion.
3298 2005-03-01 Alan Modra <amodra@bigpond.net.au>
3300 * configure.in (AC_C_BIGENDIAN): Invoke.
3301 * configure: Regenerate.
3302 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
3303 host variable to set string header size.
3304 * config/obj-aout.c (obj_header_append): Don't use host structs.
3305 (obj_symbol_to_chars): Likewise.
3306 (obj_emit_strings): Likewise. Use the passed in output pointer.
3307 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
3308 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
3309 not sizeof host struct.
3310 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
3311 (obj_emit_strings): Likewise.
3312 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
3313 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
3315 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
3317 (host_number_to_chars): Define.
3318 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
3319 host internal struct to set header sizes.
3320 * config/tc-i960.c (md_number_to_field): Warning fix.
3321 (md_ri_to_chars): Use host byte order.
3322 (get_cdisp, md_apply_fix3): Warning fix.
3323 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
3325 2005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3327 * doc/c-arc.texi: Update documentation about ARC's extension
3330 2005-02-27 Svein E. Seldal <svein@dev.seldal.com>
3332 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
3335 2005-02-23 Alan Modra <amodra@bigpond.net.au>
3337 * cgen.c: Warning fixes.
3338 * config/tc-arc.c: Likewise.
3339 * config/tc-arm.c: Likewise.
3340 * config/tc-avr.c: Likewise.
3341 * config/tc-d10v.c: Likewise.
3342 * config/tc-d30v.c: Likewise.
3343 * config/tc-frv.c: Likewise.
3344 * config/tc-frv.h: Likewise.
3345 * config/tc-h8300.c: Likewise.
3346 * config/tc-h8500.c: Likewise.
3347 * config/tc-i370.c: Likewise.
3348 * config/tc-i960.c: Likewise.
3349 * config/tc-ia64.c: Likewise.
3350 * config/tc-ip2k.c: Likewise.
3351 * config/tc-m68hc11.c: Likewise.
3352 * config/tc-maxq.c: Likewise.
3353 * config/tc-mcore.c: Likewise.
3354 * config/tc-mips.c: Likewise.
3355 * config/tc-msp430.c: Likewise.
3356 * config/tc-pj.c: Likewise.
3357 * config/tc-ppc.c: Likewise.
3358 * config/tc-ppc.h: Likewise.
3359 * config/tc-s390.c: Likewise.
3360 * config/tc-sh.c: Likewise.
3361 * config/tc-sh64.c: Likewise.
3362 * config/tc-tic4x.c: Likewise.
3363 * config/tc-tic80.c: Likewise.
3364 * config/tc-v850.c: Likewise.
3365 * config/tc-vax.c: Likewise.
3366 * config/tc-w65.c: Likewise.
3367 * config/tc-xstormy16.c: Likewise.
3368 * config/tc-z8k.c: Likewise.
3370 2005-02-22 Catherine Moore <clm@cm00re.com>
3372 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
3373 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
3375 2005-02-22 Eric Christopher <echristo@redhat.com>
3377 * config/tc-mips.c (struct proc): Change isym to
3378 func_sym. New member func_end_sym.
3379 (s_mips_ent): Update.
3380 (s_mips_end): Ditto. Add code to compute function size.
3382 2005-02-22 Alan Modra <amodra@bigpond.net.au>
3384 * read.c: Warning fixes.
3385 * config/obj-elf.c: Likewise.
3387 2005-02-22 Maciej W. Rozycki <macro@mips.com>
3389 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
3392 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
3394 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
3397 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
3399 (demand_empty_rest_of_line): Likewise.
3400 (tic54x_sblock): Likewise.
3401 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
3403 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3405 * read.c (address_bytes): New function.
3406 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
3407 (potable): Add "dc.a".
3408 (cons_worker): Handle "dc.a".
3409 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
3411 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3413 * input-file.c (input_file_open): Rearrange to avoid warning.
3415 2005-02-19 Alan Modra <amodra@bigpond.net.au>
3417 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
3418 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
3419 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
3421 2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3423 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
3424 uses after .set noat.
3425 (load_address): Likewise.
3426 (macro): Likewise. Don't try to avoid $at use by sacrificing
3427 the target register before it is stored, it won't work.
3429 2005-02-17 James E Wilson <wilson@specifixinc.com>
3431 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
3432 see an instruction that specifies a template.
3434 2005-02-18 Alan Modra <amodra@bigpond.net.au>
3436 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
3437 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
3438 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
3440 2005-02-17 H.J. Lu <hongjiu.lu@intel.com>
3442 * NEWS: Mention "-mhint.b=[ok|warning|error]".
3444 * config/tc-ia64.c (md): Add hint_b.
3445 (emit_one_bundle): Handle md.hint_b for "hint".
3446 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
3447 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
3448 (ia64_init): Set md.hint_b to error.
3449 (md_assemble): Handle md.hint_b for "hint.b".
3451 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
3452 * doc/c-ia64.texi: Likewise.
3454 2005-02-17 Alan Modra <amodra@bigpond.net.au>
3456 * tc.h (struct relax_type, relax_typeS): Move from here..
3457 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
3458 * ecoff.c (ecoff_new_file): Add appfile param.
3459 * ecoff.h (ecoff_new_file): Likewise.
3460 * itbl-lex.h: New file.
3461 * itbl-lex.l: Include itbl-lex.h.
3462 * itbl-parse.y: Likewise.
3463 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
3464 * read.c (s_app_file_string): Mark appfile possibly unused.
3465 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
3466 * subsegs.h (struct seg_info_trash): Delete.
3467 (seg_info): Use segment_info_type instead.
3468 * config/obj-coff.c (struct filename_list): Make filename const char *.
3469 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
3470 * config/obj-elf.c (elf_file_symbol): Similarly.
3471 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
3473 * config/tc-arc.c (md_operand): Warning fix.
3474 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
3475 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
3476 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
3477 * config/tc-frv.c (frv_force_relocation): Warning fix.
3478 * config/tc-m68k.c (md_parse_option): Delete unused var.
3479 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
3480 * config/tc-sparc.c: Likewise.
3481 (s_common): Warning fix.
3482 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
3483 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
3485 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
3486 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
3487 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
3488 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
3489 (tic4x_do_align): Use TIC_NOP_OPCODE.
3490 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
3491 * config/tc-vax.c: Include netinet/in.h.
3492 (tc_headers_hook): Formatting.
3493 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
3495 2005-02-17 Jan Beulich <jbeulich@novell.com>
3497 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
3498 parsing inN, locN, outN. Set 'idx' to offset register number starts
3499 at. Don't handle numbers with leading zeroes or beyond 95. Remove
3502 2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3504 * config/tc-mips.c (load_address): Fix formatting.
3505 (macro): Don't use AT if .set noat is in effect. Fix formatting.
3506 Catch macros which are unexpandable without AT. Remove duplicate
3508 (macro2): Remove duplicate zeroing of used_at.
3510 2005-02-16 Alan Modra <amodra@bigpond.net.au>
3512 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
3515 2005-02-15 Nigel Stephens <nigel@mips.com>
3516 Maciej W. Rozycki <macro@mips.com>
3518 * config/tc-mips.c (reloc_needs_lo_p): Handle
3519 BFD_RELOC_MIPS16_HI16_S.
3520 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
3521 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
3522 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
3524 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
3525 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
3526 Call my_getSmallExpression() to parse percent operators.
3527 (percent_op_match, mips_percent_op): Separate definitions.
3528 (mips16_percent_op): Define percent operators for the MIPS16 mode.
3529 (parse_relocation): Handle the MIPS16 mode using
3531 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
3532 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
3534 2005-02-15 Jan Beulich <jbeulich@novell.com>
3536 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
3537 instead of explicitly dealing with the translation; exclude
3538 relocations that are already pcrel, however.
3540 2005-02-15 Jan Beulich <jbeulich@novell.com>
3542 * config/tc-ia64.c: Include limits.h (if available).
3543 (gr_values[0]): Set path to INT_MAX.
3544 (dot_reg_val): Don't allow changing value of r0. Limit range of
3545 general registers at r127.
3546 (specify_resource): Default resource index is -1. Don't set resource
3547 index (in case IA64_RS_RSE) without setting the specific flag.
3548 (note_register_values): Check operand is O_constant before tracking
3549 input value of moves. Add tracking for dep.z with constant inputs.
3550 (print_dependency): Resource index of specific resource may be zero.
3551 (check_dependencies): Likewise.
3553 2005-02-15 Jan Beulich <jbeulich@novell.com>
3555 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
3556 reg_class. Check operands and emit diagnostics for illegal use of
3559 2005-02-15 Jan Beulich <jbeulich@novell.com>
3561 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
3562 new variables type, suffix, and width. Handle
3563 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
3564 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
3565 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
3566 FUNC_DTP_RELATIVE case. Return incoming relocation type if
3567 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
3568 if unable to translate relocation type, using the new variables.
3570 2005-02-15 Jan Beulich <jbeulich@novell.com>
3572 * config/tc-ia64.h (ia64_symbol_chars): Declare.
3573 (ty_symbol_chars): Define.
3574 * config/tc-ia64.c (ia64_symbol_chars): Define.
3576 2005-02-15 Jan Beulich <jbeulich@novell.com>
3578 * config/tc-ia64.c (ia64_parse_name): Only update next character if
3579 input_line_pointer was advanced.
3581 2005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3583 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
3586 2005-02-13 Jan Beulich <jbeulich@novell.com>
3588 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
3589 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
3591 (ia64_init): Set md.detect_dv.
3592 (ia64_start_line): New static variable warned. Warn only once when
3593 encountering explicit stops in automatic mode.
3594 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
3595 * NEWS: Mention new default mode.
3597 2005-02-13 Jan Beulich <jbeulich@novell.com>
3599 * config/tc-ia64.c (dot_rot): Add comment that name strings should
3600 be freed when wiping out previous state. Canonicalize names before
3601 use. Free name string when detecting redefinition.
3602 (dot_pred_rel): Call generic expression parser to process arguments.
3603 Handle O_register case for individual predicates and O_subtract for
3605 (ia64_parse_name): Canonicalize name before looking it up in dynamic
3607 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
3608 Warn if multiple found, issue error if resulting symbol name has zero
3610 (dot_alias): Canonicalize name before use.
3612 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3614 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
3616 (in_procedure): Return -1 for warning.
3617 (in_prologue): Likewise.
3618 (in_body): Likewise.
3620 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3622 * config/tc-ia64.c (dot_xdata): Undo the last change.
3623 (dot_float_cons): Likewise.
3624 (dot_xstringer): Likewise.
3625 (dot_xdata_ua): Likewise.
3626 (dot_float_cons_ua): Likewise.
3628 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3630 * NEWS: Mention "-munwind-check=[warning|error]".
3632 * config/tc-ia64.c (md): Add unwind_check.
3633 (unwind_diagnostic): New.
3634 (in_procedure): Call unwind_diagnostic when a directive isn't
3636 (in_prologue): Call unwind_diagnostic when a directive isn't in
3638 (in_body): Call unwind_diagnostic when a directive isn't in
3640 (dot_endp): Set md.unwind_check to error before calling
3641 in_procedure and restore it after. When the name is missing or
3642 couldn't be found, use the one from the last .proc if
3643 md.unwind_check isn't error. Warn if md.unwind_check is
3645 (md_parse_option): Handle "-munwind-check=[warning|error]".
3646 (md_show_usage): Add "-munwind-check=[warning|error]".
3647 (ia64_init): Set md.unwind_check to warning.
3649 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
3650 * doc/c-ia64.texi: Likewise.
3652 2005-02-11 Jan Beulich <jbeulich@novell.com>
3654 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
3656 (ia64_parse_name): New third parameter.
3657 (md_parse_name): Pass third argument.
3658 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
3659 (md_operand): Handling of '@'-prefixed symbols moved from here...
3660 (ia64_parse_name): ...to here.
3662 2005-02-11 Jan Beulich <jbeulich@novell.com>
3664 * config/tc-ia64.c (md): Remove last_groups and group_idx.
3665 (errata_nop_necessary_p): Remove declaraction and definition.
3666 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
3667 update md.group_idx. Don't reset md.last_groups.
3669 2005-02-11 Jan Beulich <jbeulich@novell.com>
3671 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
3673 (dot_xdata): Free section name after use.
3674 (dot_float_cons): Likewise.
3675 (dot_xstringer): Likewise.
3676 (dot_xdata_ua): Likewise.
3677 (dot_float_cons_ua): Likewise.
3678 (md_pseudo_table): Add xdata16 and xdata16.ua.
3680 2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
3682 * doc/all.texi: Add IA64.
3683 * doc/as.texinfo: Likewise.
3685 * doc/c-ia64.texi: Fix typos.
3687 2005-02-10 Julian Brown <julian@codesourcery.com>
3689 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
3691 (do_t_push_pop): Likewise.
3692 (md_assemble): Likewise.
3693 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
3694 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
3695 (create_unwind_entry): Output dependency on the required personality
3698 2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
3700 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
3701 * subsegs.c (seg_not_empty_p): Likewise.
3703 2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3705 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
3706 relative jump calculation.
3707 <md_convert_frag) : Likewise.
3708 <output_disp): Likewise.
3710 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
3712 * write.c (write_object_file): Recognize warning-symbol construct
3713 and skip object- and target- handling for the second symbol.
3715 2005-02-02 Jan Beulich <jbeulich@novell.com>
3717 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
3718 designators along with quoted ones. Free copy of quoted designator
3721 2005-02-01 Ben Elliston <bje@au.ibm.com>
3723 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
3724 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
3725 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
3726 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
3727 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
3728 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
3729 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
3730 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
3731 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
3732 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
3733 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
3734 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
3735 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
3736 #if 0'd code throughout.
3738 2005-01-31 Nick Clifton <nickc@redhat.com>
3740 * as.c (parse_args): Bump copyright date reported by --version to
3743 2005-01-31 Nick Clifton <nickc@redhat.com>
3745 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
3748 2005-01-31 Jan Beulich <jbeulich@novell.com>
3750 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
3751 that can end with .endr in that case. Make requiring/permitting
3752 pseudo-ops without leading dot closer to the logic in read.c serving
3754 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
3757 2005-01-31 Jan Beulich <jbeulich@novell.com>
3759 * macro.c (do_formals): Adjust to no longer accept empty parameter
3761 (define_macro): Adjust to no longer accept empty macro name, garbage
3762 following the parameters, or macros that were previously defined.
3763 * read.c (s_bad_end): Declare.
3764 (potable): Add endm. Handler for endr and endm is s_bad_end.
3765 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
3767 * read.h (s_bad_endr): Remove.
3769 2005-01-31 Jan Beulich <jbeulich@novell.com>
3771 * config/tc-ia64.c (parse_operands): Parse all specified operands,
3772 immediately discarding (but counting) those exceeding the maximum
3773 possible amount. Track whether output and input operand counts ever
3774 matched, and use this to better indicate which of the operands/
3775 operand types was wrong; specifically don't default to pointing to
3778 2005-01-31 Jan Beulich <jbeulich@novell.com>
3780 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
3781 variable in dot_endp). Add body and insn. Make prologue,
3782 prologue_mask, body, and insn bitfields.
3783 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
3785 (in_procedure, in_prologue, in_body): New.
3786 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3787 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3788 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
3789 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
3790 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
3791 dot_personality): Use the appropriate one of the above.
3792 (dot_proc): Clear unwind.proc_start; set to current location only if
3793 none of the entry points were valid. Check for non-zero-length entry
3794 point names. Check that entry points aren't defined, yet. Clear
3795 unwind.prologue, unwind.body, and unwind.insn.
3796 (dot_body): Call in_procedure. Check that first directive in procedure
3797 had no insns emitted before. Set unwind.body.
3798 (dot_prologue): Call in_procedure. Check that not already in prologue.
3799 Check that first directive in procedure had no insns emitted before.
3801 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
3802 length entry point names. Check that entry points became defined.
3803 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
3805 2005-01-31 Jan Beulich <jbeulich@novell.com>
3807 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
3808 before actually using it. Don't generate an error in manual bundling
3809 mode when looking at an insn requiring slot 2 but not yet at slot 2.
3810 Don't generate an error in manual bundling mode when looking at an
3811 insn required to be last in its group but the required slot hasn't
3812 been reached, yet. Allow conversion from MII to MI;I for bundle
3813 consisting of only 2 insns with the stop between them. Suppress
3814 various meaningless errors resulting from detecting earlier ones.
3816 2005-01-31 Jan Beulich <jbeulich@novell.com>
3818 * config/tc-ia64.c (parse_operands): Also handle alloc without first
3821 2005-01-28 Christian Groessler <chris@groessler.org>
3823 * config/tc-z8k.c (md_assemble): Improve error detection.
3825 2005-01-28 Jan Beulich <jbeulich@novell.com>
3827 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
3828 for personality routine pointer only if there is one.
3829 (ia64_convert_frag): Likewise.
3830 (generate_unwind_image): Likewise.
3832 2005-01-27 Christian Groessler <chris@groessler.org>
3834 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
3835 (md_apply_fix3): Make relative branches out of range an error
3836 instead of a warning. Display correct line number for out of
3837 range branches/calls/memory accesses.
3839 2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
3841 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
3842 to emit .debug_line and other debug sections.
3843 * as.h (seg_not_empty_p): Declare.
3844 * subsegs.c (seg_not_empty_p): New predicate.
3846 2005-01-27 Andrew Cagney <cagney@gnu.org>
3848 * configure: Regenerate to track ../gettext.m4 change.
3850 2005-01-27 Jan Beulich <jbeulich@novell.com>
3852 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
3854 2005-01-27 Jan Beulich <jbeulich@novell.com>
3856 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
3857 to/from application registers dynamic insns.
3858 (md_assemble): Defer resolution of move to/from application registers
3859 dynamic insns when they can be issued on either the I- or M-units.
3861 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
3863 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
3864 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
3865 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
3866 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
3867 * cgen.c (gas_cgen_parse_operand): Handle
3868 CGEN_PARSE_OPERAND_SYMBOLIC.
3869 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
3870 (frv_force_relocation): Likewise. Fix handling of PIC
3872 (md_apply_fix3): Likewise.
3874 2005-01-21 Ben Elliston <bje@au.ibm.com>
3876 * as.h: Remove #if 0'd code.
3877 * atof-generic.c (atof_generic): Likewise.
3878 * ecoff.c (ecoff_directive_frame): Likewise.
3879 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
3880 * itbl-ops.c (itbl_add_reg): Likewise.
3881 * listing.c (calc_hex): Likewise.
3882 * read.c (MASK_CHAR): Likewise.
3883 * subsegs.c (subsegs_print_statistics): Likewise.
3884 * symbols.c (indent): Likewise.
3885 * write.c (write_relocs): Likewise.
3886 (write_object_file): Likewise.
3887 (relax_frag): Likewise.
3889 2005-01-20 Nick Clifton <nickc@redhat.com>
3891 * as.c (std_longopts): Add an entry for "--a" in order to prevent
3892 getopt_long_only() from considering -a as an abbreviation for
3894 (parse_args): Fix the parsing of -a=<file>.
3896 2005-01-20 Alan Modra <amodra@bigpond.net.au>
3899 * read.c (s_incbin): Adjust default count for skip. Check validity
3900 of count and skip rigorously.
3902 2005-01-19 Fred Fish <fnf@specifixinc.com>
3904 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
3906 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
3908 * read.c (convert_to_bignum): New function, split out from...
3909 (emit_expr): ...here. Handle the case where X_add_number is
3910 positive and the input value is negative.
3911 (output_big_sleb128): Fix setting of continuation bit. Check whether
3912 the final byte needs to be sign-extended. Fix size-shrinking loop.
3913 (emit_leb128_expr): When generating a signed leb128, see whether the
3914 sign of an O_constant's X_add_number matches the sign of the input
3915 value. Use a bignum if not.
3917 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
3919 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
3920 arch_sh_up in order to match the external name and make the
3921 testsuite's job easier.
3923 2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
3926 * config/tc-i386.c (i386_scale): Disallow 0 scale.
3928 2005-01-12 Nick Clifton <nickc@redhat.com>
3930 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
3931 ignored_arguments array.
3933 2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
3935 * write.c (write_object_file): Disallow a symbol equated to
3938 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3940 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
3942 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
3943 (maxq_target): New function: Set the machine type.
3945 2005-01-06 Paul Brook <paul@codesourcery.com>
3947 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
3948 (md_begin): Handle TE_VXWORKS for FP defaults.
3949 (md_apply_fix3): Correct rela offsets.
3950 (elf32_arm_target_format): Add VxWorks targets.
3952 2005-01-06 Paul Brook <paul@codesourcery.com>
3954 * configure.tgt: Set em=vxworks for *-*-vxworks.
3955 * config/te-vxworks.h: New File.
3957 2005-01-06 Paul Brook <paul@codesourcery.com>
3959 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
3961 2005-01-04 Dmitry Diky <diwil@spec.ru>
3963 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
3966 2005-01-03 David Mosberger <davidm@hpl.hp.com>
3968 * config/tc-ia64.c (md): Add member "loc_directive_seen".
3969 (dot_loc): New function.
3970 (md_pseudo_table): Add entry to map .loc to dot_loc().
3971 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
3972 seen a .loc directive or we're generating DWARF2 debug info for
3975 2004-12-29 Alan Modra <amodra@bigpond.net.au>
3978 * read.c (s_comm_internal): Don't zero end of name until size
3979 expression has been parsed.
3981 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
3983 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
3985 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
3987 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
3990 2004-12-22 Ian Lance Taylor <ian@airs.com>
3992 * configure.tgt: New.
3993 * configure.in: Move setting of cpu_type, fmt, etc., to
3995 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
3996 $(srcdir)/configure.tgt.
3997 * configure, Makefile.in: Rebuild.
3999 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
4001 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
4002 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
4004 (avr_offset_expression): New function to parse offsets for LDI
4006 (avr_operand): Use it.
4007 (md_apply_fix3): Generate the relocs.
4009 2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
4011 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
4012 BFD_RELOC_SH_IMMS10BY8 relocation.
4014 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
4015 than just ignoring bad code.
4017 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
4019 * config/tc-v850.c (handle_lo16): New function.
4020 (v850_reloc_prefix): Use it to check lo().
4021 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
4023 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
4025 * configure.in: Add s390x-ibm-tpf support.
4026 * configure: Regenerate.
4028 2004-12-15 Jan Beulich <jbeulich@novell.com>
4030 * config/obj-elf.c (obj_elf_change_section): Only set type and
4031 attributes on new sections. Emit warning when type of re-declared
4032 section doesn't match.
4034 2004-12-15 Jan Beulich <jbeulich@novell.com>
4036 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
4037 '.cfi_startproc simple' doesn't inherit the old value.
4039 2004-12-15 Jan Beulich <jbeulich@novell.com>
4041 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
4042 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
4043 generation to emit a factored offset.
4045 2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
4047 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
4048 which is too large in the case of NO_PIC without 64-bit
4051 * config/tc-mips.c (mips_in_shared): New static variable.
4052 (macro_build_lui): Permit "_gp" if !mips_in_shared.
4053 (md_longopts): Add -mshared and -mno-shared.
4054 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
4055 (s_cpload): Implement !mips_in_shared case.
4056 (s_cpsetup): Likewise.
4057 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
4058 * NEWS: Mention -mno-shared.
4060 2004-12-09 Paul Brook <paul@codesourcery.com>
4062 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
4065 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
4067 * config/tc-mips.c (append_insn): If we emit a nop during a relax
4068 sequence, increase the size of the sequence.
4070 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
4073 2004-12-07 Ben Elliston <bje@gnu.org>
4075 * read.c (s_align): Use an align_limit temporary to allay a GCC
4076 signed/unsigned comparison warning.
4078 2004-12-01 Mark Mitchell <mark@codesourcery.com>
4080 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
4081 * configure.in: Use it for arm*-*-linux-gnueabi*.
4082 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
4083 * config/te-armlinuxeabi.h: New file.
4084 * Makefile.in: Regenerated.
4085 * aclocal.m4: Likewise.
4086 * configure: Likewise.
4087 * doc/Makefile.in: Regenerated.
4089 2004-12-02 Bob Wilson <bob.wilson@acm.org>
4091 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
4092 (xtensa_restore_emit_state): Likewise.
4094 2004-12-02 Alan Modra <amodra@bigpond.net.au>
4096 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
4099 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
4101 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
4102 * Makefile.in: Regenerate.
4104 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
4106 * config/tc-crx.c: Major code cleanup. Remove unused variables and
4107 functions, give functions a meaningful name, add comments.
4108 (check_range): New function - Replace operand size calculation
4109 with range checking.
4110 (assemble_insn): Update Algorithm, improve error issuing.
4112 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
4115 2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4117 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
4118 miss between different section in the same module.
4119 (tc_gen_reloc): Likewise.
4121 2004-11-25 Theodore A. Roth <troth@openavr.org>
4123 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
4124 atmega325, atmega3250, atmega645 and atmega6450.
4126 2004-11-25 Jan Beulich <jbeulich@novell.com>
4128 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
4129 permissible for the selected instruction suffix.
4130 (process_suffix): For DefaultSize instructions, suppressing the
4131 guessing of a 'q' suffix if the instruction doesn't support it is
4132 pointless, because only an 'l' suffix can be guessed in this place.
4134 2004-11-24 Nick Clifton <nickc@redhat.com>
4136 * config/tc-iq2000.c: Remove support for IQ10 processor.
4137 Convert to ISO C90 formatting.
4138 * config/tc-iq2000.h: Likewise.
4140 2004-11-23 Nick Clifton <nickc@redhat.com>
4142 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
4143 in this table. They should be correct now.
4145 2004-11-23 Jan Beulich <jbeulich@novell.com>
4147 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
4148 indicate the MMX extensions added by both SSE and 3DNow!A.
4149 (Cpu3dnowA): Declare.
4150 (CpuUnknownFlags): Update.
4151 * config/tc-i386.c (cpu_sub_arch_name): Declare.
4152 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
4153 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
4154 3DNow!. Athlon additionally implies 3DNow!A. Several new
4155 entries (those starting with a dot are for sub-arch specification).
4156 (set_cpu_arch): Handle sub-arch specifications.
4157 (parse_insn): Distinguish between instructions not supported because
4158 of insufficient CPU features and because of 64-bit mode.
4159 * doc/c-i386.texi: Describe enhanced .arch directive.
4161 2004-11-22 Bob Wilson <bob.wilson@acm.org>
4163 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
4165 2004-11-22 Bob Wilson <bob.wilson@acm.org>
4167 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
4168 without a corresponding .debug_info section.
4170 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
4172 * read.c (potable): Add "error" and "warning".
4173 (s_errwarn): New function.
4174 * read.h (s_errwarn): Declare.
4175 * doc/as.texinfo (Error, Warning): Document .error and .warning.
4177 2004-11-22 Nick Clifton <nickc@redhat.com>
4179 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
4182 2004-11-19 Alan Modra <amodra@bigpond.net.au>
4184 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
4185 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
4187 2004-11-19 Alan Modra <amodra@bigpond.net.au>
4189 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
4190 (coff_adjust_symtab): Adjust call.
4191 (crawl_symbols): Likewise.
4192 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
4193 (obj_app_file): Adjust.
4195 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4197 * configure.in: Enable bfd_assember for the MAXQ port.
4198 * configure: Regenerate.
4200 2004-11-12 Bob Wilson <bob.wilson@acm.org>
4201 Sterling Augustine <sterling@tensilica.com>
4203 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
4204 there is a conflict.
4205 (check_t1_t2_reads_and_writes): Check for both reads and writes to
4206 interfaces that are related as determined by xtensa_interface_class_id.
4208 2004-11-12 Nick Clifton <nickc@redhat.com>
4210 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
4211 offsets for conditional branches.
4213 2004-11-11 Bob Wilson <bob.wilson@acm.org>
4215 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
4217 2004-11-10 Bob Wilson <bob.wilson@acm.org>
4219 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
4220 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
4222 (relax_frag_immed): Update call to update_next_frag_state.
4224 2004-11-10 Alan Modra <amodra@bigpond.net.au>
4226 * obj.h (struct format_ops <app_file>): Add int param.
4227 * read.h (s_app_file_string): Likewise.
4228 * read.c (s_app_file_string): Likewise.
4229 (s_app_file): Adjust s_app_file_string call.
4230 * config/tc-mips.c (s_mips_file): Likewise.
4231 * config/obj-coff.h (obj_app_file): Add app param.
4232 * config/obj-ecoff.h (obj_app_file): Likewise.
4233 * config/obj-multi.h (obj_app_file): Likewise.
4234 * config/obj-elf.h (elf_file_symbol): Likewise.
4235 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
4236 if called for # preprocessor lines.
4238 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
4241 * symbols.c (resolve_symbol_value): Convert weak symbols only
4243 (symbol_equated_reloc_p): Don't equate weaks when relocating
4244 only for Windows PECOFF.
4246 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
4248 * config/tc-crx.c (print_insn): Check and set insn_addr.
4249 * config/tc-crx.h (md_frag_check): Define.
4251 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4252 Vineet Sharma <vineets@noida.hcltech.com>
4254 * configure.in: Add support for new target maxq-coff.
4255 * configure: Regenerate.
4256 * NEWS: Mention new support.
4257 * config/tc-maxq.c: New file.
4258 * config/tc-maxq.h: New file.
4259 * config/obj-coff.h: Add support for maxq-coff.
4261 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4263 * symbols.c (any_external_name): Define.
4264 (resolve_symbol_value): Convert weak symbols.
4265 (S_SET_EXTERNAL): Support any_external_name.
4266 (S_SET_NAME): Qualify parameter const.
4267 (symbol_equated_reloc_p): Equate to weaks when relocating.
4268 * symbols.h (S_SET_NAME): Qualfiy parameter const.
4269 * tc.h (any_external_name): Declare.
4270 * config/obj-coff.c ("coff/pe.h"): Include for BFD
4272 (weak_is_altname): Declare and define.
4273 (weak_name2altname): Same.
4274 (weak_altname2name): Same.
4275 (weak_uniquify): Same.
4276 (weak_altprefix): Define.
4277 (obj_coff_weak): Change .weak syntax and handling.
4278 (coff_frob_symbol): Fix PE weak symbol alternates.
4279 * config/obj-coff.h (USE_UNIQUE): Define.
4280 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
4281 are in another segment.
4282 (tc_gen_reloc): Remove broken addend hack.
4283 doc/as.texinfo: Update.
4285 2004-11-05 Sterling Augustine <sterling@tensilica.com>
4287 * config/tc-xtensa.c (total_frag_text_expansion): New.
4288 (md_estimate_size_before_relax): Use it.
4289 (find_address_of_next_align_frag): Likewise.
4291 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
4293 * config/tc-crx.c: Rename argument types.
4294 (processing_arg_number): Rename to 'cur_arg_num'.
4295 (get_number_of_bits): Rename to 'set_operand_size'.
4296 (get_operandtype): Rename to 'parse_operand', totally rewrite.
4297 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
4298 (set_indexmode_parameters): Remove function, integrate its code into
4300 (set_operand_size): Get rid of 'Operand Number' function parameter -
4301 use global variable 'cur_arg_num' instead.
4302 Use a local 'argument' pointer to reference the current argument.
4303 (parse_operand): Likewise.
4304 (set_operand): Likewise.
4305 (process_label_constant): Likewise.
4307 2004-11-04 Bob Wilson <bob.wilson@acm.org>
4309 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
4310 (add_section_rename): Delete. Inlined into...
4311 (build_section_rename): ...here. Use xstrdup instead of strdup.
4312 (xtensa_section_rename): Drop "const" from argument and return types.
4313 (md_show_usage): Indent to match show_usage().
4314 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
4315 (tc_canonicalize_section_name): Define.
4316 (md_elf_section_rename): Remove unused macro.
4317 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
4318 * doc/c-xtensa.texi (Xtensa Options): Likewise.
4319 (Frame Directive): Delete.
4321 2004-11-04 Daniel Jacobowitz <dan@debian.org>
4323 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
4324 * config/tc-arm.c (target_oabi): Delete.
4325 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
4326 (arm_opts): Remove moabi.
4327 * doc/as.texinfo (Overview): Remove documentation of -moabi.
4328 * doc/c-arm.texi (ARM Options): Likewise.
4329 * configure: Regenerated.
4331 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
4333 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
4334 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
4335 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
4336 * configure: Regenerate.
4337 * config/tc-cris.c (enum cris_archs): New.
4338 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
4339 (cris_insn_ver_valid_for_arch): New functions.
4340 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
4341 (cris_arch): New variable.
4342 (md_pseudo_table): New pseudo .arch.
4343 (err_for_dangerous_mul_placement): Initialize according to
4345 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
4347 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
4348 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
4349 (BRANCH_WF_V32, BRANCH_WB_V32): New.
4350 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
4351 use in md_cris_relax_table.
4352 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
4353 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4354 Update and improve head comment.
4355 (OPTION_PIC): Define in terms of previous option, OPTION_US.
4356 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
4358 (md_longopts): New option --march=...
4359 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
4361 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
4362 (HANDLE_RELAXABLE): New macro.
4363 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
4364 cases. Check for weak symbols and assume not relaxable. Handle
4365 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
4366 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
4368 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
4369 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4370 (cris_create_short_jump): Adjust for CRISv32.
4371 (cris_relax_frag): Handle new states.
4372 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
4373 (md_begin): Define symbols "..asm.arch.cris.v32",
4374 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
4375 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
4376 when entering opcode table entry points.
4377 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
4378 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
4379 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
4380 (cris_process_instruction): Initialize out_insnp->insn_type to
4381 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
4382 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
4384 <case 'm'>: Check that modified_char == '.'.
4385 <invalid operands>: Consume the rest of the line.
4386 When operands don't match, skip over subsequent insns with
4387 non-matching version specifier but same mnemonic.
4388 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
4389 special registers in CRISv32 are always 32 bit long.
4390 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
4392 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
4393 and compatible. Recognize "ACR" for v32, unless followed by "+".
4394 (get_spec_reg): Consider cris_arch when looking up register.
4395 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
4397 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
4398 (cris_get_expression): Restore input_line_pointer if failing "early".
4399 (get_flags): Consider cris_arch and recognize flags accordingly.
4400 (branch_disp): Adjust for CRISv32.
4401 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
4402 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
4403 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
4404 resolved. Don't enter zeros in object file for
4406 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
4407 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
4408 (md_parse_option): Break out "return 1".
4409 <OPTION_ARCH> New case.
4410 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
4411 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
4412 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
4413 <case BFD_RELOC_32_PCREL>: New cases.
4414 Addends for non-zero fx_pcrel are too in fx_offset.
4415 (md_show_usage): Show --march=<arch>.
4416 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
4417 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
4418 (s_syntax) <struct syntaxes>: Properly constify member operand.
4419 * config/tc-cris.h (TARGET_MACH): Define.
4420 (cris_mach): Declare.
4421 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
4422 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
4423 (CRIS-Opts): Document --march=...
4424 (CRIS-Pseudos): Document .arch.
4426 2004-11-04 Jan Beulich <jbeulich@novell.com>
4428 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
4429 intel syntax and no register prefix, allow $ in symbol names when
4431 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
4432 (intel_float_operand): Add fourth return value indicating math control
4433 operations. Make classification more precise.
4434 (md_assemble): Complain if memory operand of mov[sz]x has no size
4436 (parse_insn): Translate word operands to floating point instructions
4437 operating on integers as well as control instructions to short ones
4438 as expected by AT&T syntax. Translate 'd' suffix to short one only for
4439 floating point instructions operating on non-integer operands.
4440 (match_template): Remove fldcw special case. Adjust q-suffix handling
4441 to permit it on fild/fistp/fisttp in AT&T mode.
4442 (process_suffix): Don't guess DefaultSize insns' suffix from
4443 stackop_size for certain floating point control instructions. Guess
4444 suffix for branch and [ls][gi]dt based on flag_code. Split error
4445 messages for Intel and AT&T syntax, and make the condition more strict
4446 for the former. Adjust suppressing of generation of operand size
4448 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
4449 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
4450 more error checking.
4451 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
4452 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
4454 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
4456 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
4457 md_short_jump_size, md_long_jump_size.
4458 * write.c [!WORKING_DOT_WORD]: Ditto.
4459 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
4461 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
4463 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
4464 const qualifier in these definitions.
4465 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
4466 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
4468 2004-11-02 Nick Clifton <nickc@redhat.com>
4470 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
4471 table before deciding to produce a .debug_line section to match up
4472 with a user provided .debug_info section.
4474 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
4476 * config/tc-crx.c (getreg_image): Bug fix, a return value was
4477 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
4479 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
4481 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
4482 (get_flags): New function.
4483 (get_number_of_bits): Edit comments, update numeric values to
4485 (process_label_constant): Don't support the colon
4486 format (SYMBOL:[s|m|l]).
4487 (set_cons_rparams): Support argument type 'arg_rbase'.
4488 (get_operandtype): Bug fix in 'rbase' operand type parsing.
4489 (handle_LoadStor): Bug fix, first handle post-increment mode.
4490 (getreg_image): Remove redundant code, update according to latest
4492 (print_constant): Bug fix relate to 3-word instructions.
4493 (assemble_insn): Bug fix, when matching instructions, verify also
4494 instruction type (not only mnemonic).
4495 Add various error checking.
4496 (preprocess_reglist): Support HI/LO and user registers.
4498 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
4500 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
4501 in an epilogue directive go negative.
4503 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
4506 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
4507 after reporting template error during manual bundling. Reported
4508 by Michael Dupont, michaelx.dupont@intel.com.
4510 2004-10-25 Daniel Jacobowitz <dan@debian.org>
4512 * Makefile.am: Run dep-am.
4513 * aclocal.m4: Regenerate with automake 1.9.2.
4514 * Makefile.in: Regenerate with automake 1.9.2.
4515 * doc/Makefile.in: Likewise.
4517 * config/tc-arm.c: Include "dw2gencfi.h".
4518 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4520 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
4521 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
4522 (tc_cfi_frame_initial_instructions): Define.
4523 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4526 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
4528 * config/tc-crx.c (assemble_insn): Check unsigned immediate
4530 Update coprocessor id to be unsigned immediate.
4532 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4534 * config/tc-i386.c (O_secrel): Delete.
4535 (tc_pe_dwarf2_emit_offset): New function.
4536 * config/tc-i386.h (O_secrel): Define as O_md1.
4537 (TC_DWARF2_EMIT_OFFSET): Define.
4539 2004-10-18 Nick Clifton <nickc@redhat.com>
4541 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
4542 ignore @fptr() directives for 4-byte fixups.
4544 2004-10-15 Alan Modra <amodra@bigpond.net.au>
4546 * Makefile.am: Run "make dep-am"
4547 * Makefile.in: Regenerate.
4549 2004-10-14 Bob Wilson <bob.wilson@acm.org>
4551 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
4552 Remove comments about placement of literal pools.
4553 (Literal Directive): Update description of literal placement.
4554 (Literal Prefix Directive): Remove statement that this does not apply
4555 to absolute-mode literals. Describe new section naming scheme.
4557 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4559 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
4560 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
4561 is_windowed_return_opcode): Delete.
4562 (xtensa_frob_label): Use get_subseg_target_freq.
4563 (md_assemble): Inline call to is_entry_opcode.
4564 (xtensa_handle_align): Inline call to get_frag_is_literal.
4565 (relaxation_requirements): Inline call to is_jx_opcode.
4566 (emit_single_op): Inline call to is_movi_opcode.
4567 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
4568 get_frag_is_no_transform, is_entry_opcode, and
4569 set_frag_is_specific_opcode. Use get_subseg_total_freq.
4570 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
4571 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
4572 Inline calls to get_frag_is_no_transform.
4573 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
4574 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
4575 get_frag_is_no_transform.
4576 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
4577 and set_frag_is_no_transform.
4578 (get_expression_value): Delete.
4579 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
4580 cur_target_freq to target_freq.
4581 (get_subseg_info): Split out code to create a new map entry into ...
4582 (add_subseg_info): ... this new function.
4583 (get_last_insn_flags): Check if get_subseg_info succeeded.
4584 (set_last_insn_flags): Call add_subseg_info if needed.
4585 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
4586 (xtensa_reorder_segments): Compute last_sec while counting sections.
4587 Remove call to get_last_sec.
4588 (get_last_sec): Delete.
4589 (cache_literal_section): Inline call to retrieve_literal_seg and its
4590 callees, seg_present and add_seg_list.
4591 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
4592 (get_frag_is_insn, get_frag_is_no_transform,
4593 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
4594 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
4596 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4598 * config/tc-xtensa.c: Use ISO C90 formatting.
4599 * config/tc-xtensa.h: Likewise.
4600 * config/xtensa-istack.h: Likewise.
4601 * config/xtensa-relax.c: Likewise.
4602 * config/xtensa-relax.h: Likewise.
4604 2004-10-12 Paul Brook <paul@codesourcery.com>
4606 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
4609 * doc/c-arm.texi: Document that we actually support -meabi=4, not
4612 2004-10-08 Bob Wilson <bob.wilson@acm.org>
4614 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
4616 (Acknowledgements): Use "GAS" instead of AS variable.
4618 2004-10-08 Daniel Jacobowitz <dan@debian.org>
4620 * config/tc-i386.c: Include "elf/x86-64.h".
4621 (i386_elf_section_type): New function.
4622 * config/tc-i386.h (md_elf_section_type): Define.
4623 (i386_elf_section_type): New prototype.
4625 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
4627 * config/m68k-parse.h (enum m68k_register): New control register,
4629 * config/tc-m68k.c: Correct control register set for MCF5249.
4631 2004-10-07 Bob Wilson <bob.wilson@acm.org>
4632 Sterling Augustine <sterling@tensilica.com>
4634 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
4635 (UNREACHABLE_MAX_WIDTH): Define.
4636 (XTENSA_FETCH_WIDTH): Delete.
4637 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
4638 prefer_const16, prefer_l32r): New global variables.
4639 (LIT4_SECTION_NAME): Define.
4640 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
4641 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
4642 (frag_flags struct): New.
4643 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
4644 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
4645 (bitfield, bit_is_set, set_bit, clear_bit): Define.
4646 (MAX_FORMATS): Define.
4647 (op_placement_info struct, op_placement_table): New.
4648 (O_pltrel, O_hi16, O_lo16): Define.
4649 (directiveE enum): Rename directive_generics to directive_transform.
4650 Delete directive_relax. Add directive_schedule,
4651 directive_absolute_literals, and directive_last_directive.
4652 (directive_info): Rename "generics" to "transform". Delete "relax".
4653 Add "schedule" and "absolute-literals".
4654 (directive_state): Adjust entries to match changes in directive_info.
4655 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
4656 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
4657 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
4658 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
4659 (align_only_targets, software_a0_b_retw_interlock,
4660 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
4661 software_avoid_short_loop, software_avoid_close_loop_end,
4662 software_avoid_all_short_loops, specific_opcode): Delete.
4663 (warn_unaligned_branch_targets): New.
4664 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
4665 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
4666 (option_[no_]link_relax, option_[no_]transform,
4667 option_[no_]absolute_literals, option_warn_unaligned_targets,
4668 option_prefer_l32r, option_prefer_const16, option_target_hardware):
4670 (option_[no_]align_only_targets, option_literal_section_name,
4671 option_text_section_name, option_data_section_name,
4672 option_bss_section_name, option_eb, option_el): Delete.
4673 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
4674 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
4675 and target-hardware. Delete entries for [no-]target-align-only,
4676 literal-section-name, text-section-name, data-section-name, and
4678 (md_parse_option): Handle new options and remove old ones. Accept but
4679 ignore [no-]density options. Warn for [no-]generics and [no-]relax
4680 and treat them as [no-]transform.
4681 (md_show_usage): Add new options and remove old ones.
4682 (xtensa_setup_hw_workarounds): New.
4683 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
4684 "long", "short", "loc" and "frequency" entries.
4685 (use_generics): Rename to ...
4686 (use_transform): ... this function. Add past_xtensa_end check.
4687 (use_longcalls): Add past_xtensa_end check.
4688 (code_density_available, can_relax): Delete.
4689 (do_align_targets): New.
4690 (get_directive): Accept dashes in directive names. Warn about
4691 [no-]generics and [no-]relax directives and treat them as
4693 (xtensa_begin_directive): Call md_flush_pending_output only for some
4694 directives. Check for directives inside instruction bundles. Warn
4695 about deprecated ".begin literal" usage. Warn and ignore [no-]density
4696 directives. Handle new directives. Check generating_literals flag
4698 (xtensa_end_directive): Check for directives inside instruction
4699 bundles. Warn and ignore [no-]density directives. Handle new
4700 directives. Call xtensa_set_frag_assembly_state.
4701 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
4702 xtensa_dwarf2_emit_insn): New.
4703 (xtensa_literal_position): Call md_flush_pending_output. Do not check
4704 use_literal_section flag.
4705 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
4706 literals. Use xtensa_elf_cons to parse the expression.
4707 (xtensa_literal_prefix): Do not check use_literal_section. Support
4708 ".lit4" sections for absolute literals. Change prefix convention to
4709 replace ".text" (or ".t" in a linkonce section). No need to call
4711 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
4712 (expression_end): Handle closing braces and colons.
4713 (PLT_SUFFIX, plt_suffix): Delete.
4714 (expression_maybe_register): Use new xtensa-isa.h functions. Use
4715 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
4716 and O_hi16 expressions as well.
4717 (tokenize_arguments): Handle closing braces and colons.
4718 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
4719 operands and paired register syntax.
4720 (get_invisible_operands): New.
4721 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
4722 new xtensa-isa.h functions.
4723 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
4724 (xg_translate_idioms): Check if inside bundle. Use use_transform.
4725 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
4726 instructions. Use xtensa_translate_zero_immed.
4727 (operand_is_immed, operand_is_pcrel_label): Delete.
4728 (get_relaxable_immed): Use new xtensa-isa.h functions.
4729 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
4731 (xtensa_print_insn_table, print_vliw_insn): New.
4732 (is_direct_call_opcode): Use new xtensa-isa.h functions.
4733 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
4734 is_branch_or_jump_opcode): Delete.
4735 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
4736 (opnum_to_reloc, reloc_to_opnum): Delete.
4737 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
4738 xtensa-isa.h functions. Operate on one slot of an instruction.
4739 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
4740 xg_get_insn_size): Delete.
4741 (xg_get_build_instr_size): Use xg_get_single_size.
4742 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
4743 xg_build_widen_table. Use xg_get_single_size.
4744 (xg_get_max_narrow_insn_size): Delete.
4745 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
4746 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
4748 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
4749 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
4750 (xg_expand_to_stack, xg_expand_narrow): Update calls to
4751 xg_build_widen_table. Use xg_get_single_size.
4752 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
4754 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
4755 treat weak symbols conservatively.
4756 (xg_check_operand): Use new xtensa-isa.h functions.
4757 (is_dnrange): Delete.
4758 (xg_assembly_relax): Inline previous calls to tinsn_copy.
4759 (xg_finish_frag): Specify separate relax states for the frag and slot0.
4760 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
4761 xtensa-isa.h functions.
4762 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
4763 xg_instruction_matches_options): New.
4764 (xg_instruction_matches_rule): Handle O_register expressions. Call
4765 xg_instruction_matches_options.
4766 (transition_rule_cmp): New.
4767 (xg_instruction_match): Update call to xg_build_simplify_table.
4768 (xg_build_token_insn): Record loc fields.
4769 (xg_simplify_insn): Check is_specific_opcode field and
4770 density_supported flag.
4771 (xg_expand_assembly_insn): Skip checking code_density_available. Use
4772 new xtensa-isa.h functions. Call use_transform instead of can_relax.
4773 (xg_assemble_literal): Add error handling for O_big. Call
4774 record_alignment. Handle O_pltrel.
4775 (xg_valid_literal_expression): New.
4776 (xg_assemble_literal_space): Add slot parameter. Remove call to
4777 set_expr_symbol_offset. Add call to record_alignment. Update call to
4779 (xg_emit_insn): Delete.
4780 (xg_emit_insn_to_buf): Add format parameter. Update calls to
4781 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
4782 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
4783 and slot parameters. Handle new "alternate" relocations for absolute
4784 literals and CONST16 instructions. Check for bad uses of O_lo16 and
4785 O_hi16. Use new xtensa-isa.h functions.
4786 (xg_assemble_tokens): Delete.
4787 (is_register_writer): Use new xtensa-isa.h functions.
4788 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
4789 old-style RSR from LCOUNT.
4790 (next_frag_opcode): Delete.
4791 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
4792 update_next_frag_state): New.
4793 (update_next_frag_nop_state): Delete.
4794 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
4795 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
4796 the state of the absolute-literals directive. Add calls to
4797 record_alignment and xtensa_set_frag_assembly_state. Call
4798 xtensa_switch_to_non_abs_literal_fragment instead of
4799 xtensa_switch_to_literal_fragment.
4801 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
4802 (get_expanded_loop_offset): Change check for undefined opcode to an
4804 (xtensa_set_frag_assembly_state, relaxable_section,
4805 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
4806 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
4807 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
4808 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
4809 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
4810 (xtensa_init_fix_data): New.
4811 (xtensa_frob_label): Reset label symbol to the current frag. Check
4812 do_align_targets and generating_literals flag. Propagate frequency
4813 info to new alignment frag. Call xtensa_set_frag_assembly_state.
4814 (xtensa_unrecognized_line): New.
4815 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
4816 to xtensa_set_frag_assembly_state.
4817 (error_reset_cur_vinsn): New.
4818 (md_assemble): Remove check for literal frag. Remove call to
4819 istack_init. Call use_transform instead of use_generics. Parse
4820 explicit instruction format specifiers. Move code for
4821 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
4822 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
4823 Add dwarf2_where call. Remote automatic alignment for ENTRY
4824 instructions. Move call to xtensa_clear_insn_labels to the end.
4825 Rearrange to handle bundles.
4826 (xtensa_cons_fix_new): Delete.
4827 (xtensa_handle_align): New.
4828 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
4829 assignment to is_no_density field.
4830 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
4831 instead of reloc_to_opnum. Handle "alternate" relocations.
4832 (xtensa_force_relocation, xtensa_check_inside_bundle,
4833 xtensa_elf_section_change_hook): New.
4834 (xtensa_symbol_new_hook): Delete.
4835 (xtensa_fix_adjustable): Check for difference of symbols with an
4836 offset. Check for external and weak symbols.
4837 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
4838 (md_estimate_size_before_relax): Return expansion for the first slot.
4839 (tc_gen_reloc): Handle difference of symbols by producing
4840 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
4841 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
4842 tentative values into the output when linkrelax is set.
4843 (XTENSA_PROP_SEC_NAME): Define.
4844 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
4845 Create literal tables only if using literal sections. Create new
4846 property tables instead of old instruction tables. Check for unaligned
4847 branch targets and loops.
4848 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
4849 new_resource_table, clear_resource_table, resize_resource_table,
4850 resources_available, reserve_resources, release_resources,
4851 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
4852 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
4853 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
4854 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
4855 flag. Update checks for workaround options. Call
4856 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
4857 (xtensa_cleanup_align_frags): Add special case for branch targets.
4858 Check for and mark unreachable frags.
4859 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
4860 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
4861 end of a zero-overhead loop body.
4862 (frag_can_negate_branch): Handle instructions with multiple slots.
4863 Use new xtensa-isa.h functions
4864 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
4865 xtensa_mark_zcl_first_insns): New.
4866 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
4867 transformations are disabled.
4868 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
4869 multislot instructions.
4870 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
4871 Likewise. Also error if transformations are disabled.
4872 (unrelaxed_frag_max_size): New.
4873 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
4874 xtensa-isa.h functions.
4875 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
4876 xtensa_opcode_is_loop instead of is_loop_opcode.
4877 (get_text_align_power): Replace as_fatal with assertion.
4878 (get_text_align_fill_size): Iterate instead of using modulus when
4880 (get_noop_aligned_address): Assert that this is for a machine-dependent
4881 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
4882 xg_get_single_size, and frag_format_size.
4883 (get_widen_aligned_address): Rename to ...
4884 (get_aligned_diff): ... this function. Add max_diff parameter.
4885 Remove handling of rs_align/rs_align_code frags. Use
4886 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
4887 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
4888 and pass it back to caller.
4889 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
4890 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
4891 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
4892 (relax_frag_text_align): Rename to ...
4893 (relax_frag_loop_align): ... this function. Assume loops can only be
4894 in the first slot of an instruction.
4895 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
4896 instruction. Remove call to frag_wane.
4897 (relax_frag_narrow): Rename to ...
4898 (relax_frag_for_align): ... this function. Extend to handle
4899 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
4900 RELAX_NARROW for the first slot.
4901 (find_address_of_next_align_frag, bytes_to_stretch): New.
4902 (future_alignment_required): Use find_address_of_next_align_frag and
4903 bytes_to_stretch. Look ahead to subsequent frags to make smarter
4904 alignment decisions.
4905 (relax_frag_immed): Add format, slot, and estimate_only parameters.
4906 Check if transformations are enabled for b_j_loop_end workaround.
4907 Use new xtensa-isa.h functions and handle multislot instructions.
4908 Update call to xg_assembly_relax.
4909 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
4910 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
4912 (convert_frag_narrow): Add segP, format and slot parameters. Call
4913 convert_frag_immed for branch instructions. Adjust calls to
4914 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
4915 xg_get_single_size and xg_get_single_format.
4916 (convert_frag_fill_nop): New.
4917 (convert_frag_immed): Add format and slot parameters. Handle multislot
4918 instructions and use new xtensa-isa.h functions. Update calls to
4919 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
4920 enabled for b_j_loop_end workaround. Use build_nop instead of
4921 assemble_nop. Check is_specific_opcode flag. Check for unreachable
4922 frags. Use xg_get_single_size. Handle O_pltrel.
4923 (fix_new_exp_in_seg): Remove check for old plt flag.
4924 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
4925 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
4926 for loop opcode to an assertion. Mark all frags up to the end of the
4927 loop as not transformable.
4928 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
4929 (get_subseg_info): New.
4930 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
4932 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
4933 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
4934 (xtensa_switch_to_non_abs_literal_fragment): New.
4935 (cache_literal_section): Add is_code parameter and pass it through to
4936 retrieve_literal_seg.
4937 (retrieve_literal_seg): Add is_code parameter and use it to set the
4938 flags on the literal section. Handle case where head parameter is 0.
4939 (get_frag_is_no_transform, set_frag_is_specific_opcode,
4940 set_frag_is_no_transform): New.
4941 (xtensa_create_property_segments): Add end_property_function parameter
4942 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
4943 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
4944 (xtensa_create_xproperty_segments, section_has_xproperty): New.
4945 (add_xt_block_frags): Add end_property_function parameter and call it
4946 if it is non-zero. Call xtensa_frag_flags_init.
4947 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
4948 get_frag_property_flags, frag_flags_to_number,
4949 xtensa_frag_flags_combinable, xt_block_aligned_size,
4950 xtensa_xt_block_combine, add_xt_prop_frags,
4951 init_op_placement_info_table, opcode_fits_format_slot,
4952 xg_get_single_size, xg_get_single_format): New.
4953 (istack_push): Inline call to tinsn_copy.
4954 (tinsn_copy): Delete.
4955 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
4956 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
4957 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
4958 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
4959 functions. Handle invisible operands.
4960 (tinsn_to_slotbuf): New.
4961 (tinsn_check_arguments): Use new xtensa-isa.h functions.
4962 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
4963 vinsn_from_chars, and xg_free_vinsn.
4964 (tinsn_from_insnbuf): New.
4965 (tinsn_immed_from_frag): Add slot parameter and handle multislot
4966 instructions. Handle symbol differences.
4967 (get_num_stack_text_bytes): Use xg_get_single_size.
4968 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
4969 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
4970 get_expr_register, set_expr_symbol_offset_diff): New.
4971 * config/tc-xtensa.h (MAX_SLOTS): Define.
4972 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
4973 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
4974 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
4976 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
4977 (xtensa_frag_type struct): Add is_assembly_state_set,
4978 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
4979 is_align, is_text_align, alignment, and is_first_loop_insn fields.
4980 Replace is_generics and is_relax fields by is_no_transform field.
4981 Delete is_text and is_longcalls fields. Change text_expansion and
4982 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
4983 per-slot information: literal_frags, slot_subtypes, slot_symbols,
4984 slot_sub_symbols, and slot_offsets. Add fr_prev field.
4985 (xtensa_fix_data struct): New.
4986 (xtensa_symfield_type struct): Delete plt field.
4987 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
4988 forward declaration here.
4989 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
4990 (XTENSA_SECTION_RENAME): Undefine.
4991 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
4992 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
4993 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
4994 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
4995 (unit_num_copies_func, opcode_num_units_func,
4996 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
4997 (resource_table struct): New.
4998 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
4999 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
5000 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
5001 (tinsn_copy): Delete prototype.
5002 (vliw_insn struct): New.
5003 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
5004 (widen_spec_list): Add option conditions for density and boolean
5005 instructions. Add expansions using CONST16 and conditions for using
5006 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
5008 (simplify_spec_list): Add option conditions for density instructions.
5009 Add entry for NOP instruction.
5010 (append_transition): Add cmp function pointer parameter and use it to
5011 insert the new entry in order.
5012 (operand_function_LOW16U, operand_function_HI16U): New.
5013 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
5014 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
5015 (enter_opname, split_string): Use xstrdup instead of strdup.
5016 (init_insn_pattern): Initialize new options field.
5017 (clear_req_or_option_list, clear_req_option_list,
5018 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
5020 (parse_insn_pattern): Parse option conditions.
5021 (transition_applies): New.
5022 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
5023 swapped last arguments in calls to append_constant_value_condition.
5024 Call clone_req_option_list. Add warning about invalid opcode.
5025 Handle LOW16U and HI16U function names.
5026 (build_transition_table): Add cmp parameter and use it in calls to
5027 append_transition. Use new xtensa-isa.h functions. Check
5028 transition_applies before adding entries.
5029 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
5030 pass it through to build_transition_table.
5031 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
5032 ReqOption, transition_cmp_fn): New types.
5033 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
5034 (transition_rule struct): Add options field.
5035 * doc/as.texinfo (Overview): Update Xtensa options.
5036 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
5037 --[no-]relax, and --[no-]generics options. Update descriptions of
5038 --text-section-literals and --[no-]longcalls. Add
5039 --[no-]absolute-literals and --[no-]transform.
5040 (Xtensa Syntax): Add description of syntax for FLIX instructions.
5041 Remove use of "generic" and "specific" terminology for opcodes.
5042 (Xtensa Registers): Generalize the syntax description to include
5043 user-defined register files.
5044 (Xtensa Automatic Alignment): Update.
5045 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
5046 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
5047 (Xtensa Directives): Remove confusing rules about precedence.
5048 (Density Directive, Relax Directive): Delete.
5049 (Schedule Directive): New.
5050 (Generics Directive): Rename to ...
5051 (Transform Directive): ... this node.
5052 (Literal Directive): Update for absolute literals. Missing
5053 literal_position directive is now an error.
5054 (Literal Position Directive): Update for absolute literals.
5055 (Freeregs Directive): Delete.
5056 (Absolute Literals Directive): New.
5057 (Frame Directive): Minor editing.
5058 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
5059 Update dependencies.
5060 * Makefile.in: Regenerate.
5062 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
5064 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
5065 to build the second and third fixups for a composite relocation.
5066 (macro_read_relocs): New function.
5067 (macro_build): Use it.
5068 (s_cpsetup): Pass all three composite relocation codes to macro_build.
5069 Simplify fragging code accordingly.
5070 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
5071 of the composite relocation. Set fx_tcbit in both fixups.
5073 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
5075 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
5076 (md_apply_fix3): Don't treat composite relocs as done.
5078 2004-10-07 Jan Beulich <jbeulich@novell.com>
5080 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
5081 prefix for symbol names generated from the LOCAL macro directive.
5083 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
5084 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
5086 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
5088 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
5090 (md_assemble): Add error checking for Co-Processor instructions.
5091 (get_cinv_parameters): Add 'b' option to invalidate the
5092 branch-target cache.
5094 2004-10-05 Paul Brook <paul@codesourcery.com>
5096 * config/tc-arm.c (unwind): New variable.
5097 (vfp_sp_encode_reg): New function.
5098 (vfp_sp_reg_required_here): Use it.
5099 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
5100 (vfp_parse_reg_list): New function.
5101 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
5102 s_arm_unwind_personality, s_arm_unwind_personalityindex,
5103 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
5104 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
5106 (md_pseudo_table): Add them.
5107 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
5108 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
5109 (set_section, add_unwind_adjustsp, flush_pending_unwind,
5110 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
5111 require_hashconst, add_unwind_opcode): New functions.
5112 * doc/c-arm.texi: Document unwinding opcodes.
5113 * NEWS: Mention the new feature.
5115 2004-10-04 Eric Christopher <echristo@redhat.com>
5117 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
5119 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
5121 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
5123 * config/tc-s390.c (md_apply_fix3): Likewise.
5124 * config/tc-sparc.c (md_apply_fix3): Likewise.
5126 2004-10-01 Paul Brook <paul@codesourcery.com>
5128 * config/tc-arm.c (arm_elf_section_type): New function.
5129 (arm_elf_change_section): Set section link for exidx sections.
5130 * config/tc-arm.h (arm_elf_section_type): Add prototype.
5131 (md_elf_section_type): Define.
5133 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
5135 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
5136 instruction's offset.
5138 2004-10-01 Adam Nemet <anemet@lnxw.com>
5140 * (TARGET_FORMAT): Remove LynxOS COFF definition.
5142 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
5144 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
5145 asymbol *, instead use symbol_get_bfdsym.
5147 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
5149 * config/tc-m68k.c (select_control_regs): Add mcf5249.
5151 2004-09-30 Paul Brook <paul@codesourcery.com>
5153 * config/tc-arm.c (do_smi, do_nop): New functions.
5154 (insns): Add ARMv6ZK instructions.
5155 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
5156 (tc_gen_reloc): Ditto.
5157 (arm_cpus): Add mpcore and arm1176.
5158 (arm_archs): Add armv6{k,z,zk}.
5159 * doc/c-arm.texi: Document new cores and architectures.
5161 2004-09-30 Nick Clifton <nickc@redhat.com>
5163 * config/tc-arm.c: Use ISO C90 formatting.
5165 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
5167 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
5168 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
5169 REG_TYPE_MVDX is expected.
5171 2004-09-29 Marc Bevand <m.bevand@gmail.com>
5173 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
5175 2004-09-21 James E Wilson <wilson@specifixinc.com>
5177 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
5178 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
5179 output_spill_base, output_unat_psprel, output_lc_psprel,
5180 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
5181 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
5182 output_spill_psprel_p): Use it.
5184 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
5186 * config/tc-crx.c (handle_LoadStor): New function.
5187 Handle load/stor unique instructions before parsing.
5189 2004-09-17 Paul Brook <paul@codesourcery.com>
5191 * config/tc-arm.c (s_arm_rel31): New funciton.
5192 (md_pseudo_table): Add .rel31.
5193 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
5194 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
5195 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
5196 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
5197 (arm_parse_reloc): Add (target2).
5199 2004-09-17 Alan Modra <amodra@bigpond.net.au>
5201 * Makefile.am: Run "make dep-am".
5202 * Makefile.in: Regenerate.
5203 * aclocal.m4: Regenerate.
5204 * configure: Regenerate.
5205 * doc/Makefile.in: Regenerate.
5206 * po/POTFILES.in: Regenerate.
5207 * po/gas.pot: Regenerate.
5209 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
5211 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
5212 [!LLONG_MAX]: Ditto.
5214 2004-09-13 Paul Brook <paul@codesourcery.com>
5216 * config/tc-arm.c: Rename RELABS to TARGET1.
5218 2004-09-13 Alan Modra <amodra@bigpond.net.au>
5220 * messages.c (as_internal_value_out_of_range): Cast values passed
5221 to as_bad_where or as_warn_where to proper type.
5223 2004-09-11 Theodore A. Roth <troth@openavr.org>
5225 * config/tc-avr.c: Add support for
5226 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
5228 2004-09-09 Alan Modra <amodra@bigpond.net.au>
5230 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
5231 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
5233 2004-09-08 Paul Brook <paul@codesourcery.com>
5235 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
5236 fini_array and preinit_array section types.
5237 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
5239 * doc/as.texinfo: Document extra section types.
5241 2004-09-02 Mark Mitchell <mark@codesourcery.com>
5243 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
5244 * Makefile.in: Regenerated.
5245 * configure.in: Set em for arm*-*-symbianelf*.
5246 * configure: Regenerated.
5247 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
5248 vectors when appropriate.
5249 * config/te-symbian.h: New file.
5251 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
5253 * config/tc-crx.c (gettrap): Exception vector can be case
5255 (process_label_constant): Fix a 32-bit displacement bug in branch
5257 (get_operandtype) : Bug fix, wrong operand was used.
5258 (process_label_constant): Initialize relocation type to
5261 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
5263 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
5264 for synthesizable cores.
5266 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
5268 2004-08-25 Dmitry Diky <diwil@spec.ru>
5270 * config/tc-msp430.c: Clean-up the code.
5271 (md_relax_table): New relax table.
5272 (mcu_types): Sort MCU types.
5273 (md_pseudo_table): Add .profiler pseudo handler.
5274 (pow2value): New function.
5275 (msp430_profiler): New function.
5276 (msp430_operands): Add new insns handlers.
5277 (msp430_srcoperand): Add register operand handler, allow complex
5279 (md_estimate_size_before_relax): Rewritten.
5280 (md_convert_frag): Rewritten.
5281 (msp430_relax_frag): New function.
5282 * config/tc-msp430.h (md_relax_frag): define macro
5283 * doc/c-msp430.texi: Update information.
5285 2004-08-24 Nick Clifton <nickc@redhat.com>
5287 * as.c (std_shortopts): Allow -g to take an optional argument.
5288 (parse_args): Pass any switch starting with -g on to the backend
5291 2004-08-18 Mark Mitchell <mark@codesourcery.com>
5293 * configure.in (arm*-*-symbianelf*): New target.
5294 (arm*-*-eabi*): Likewise.
5295 * configure: Regenerated.
5297 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5298 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
5301 2004-08-18 Jakub Jelinek <jakub@redhat.com>
5303 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
5304 argument, don't do anything if current section is not
5305 .gnu.linkonce.t.* and linkonce_empty is set.
5306 (generate_unwind_image, dot_endp): Adjust callers, call
5307 start_unwind_section (*, 1) if nothing will be put into the
5310 2004-08-17 Nick Clifton <nickc@redhat.com>
5312 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
5313 (show_usage): Add -g.
5314 (std_longopts): Add --gen-debug. Alpha sort the table.
5315 (parse_args): Print an error message if a switch is not handled.
5316 Handle the -g switch, calling md_debug_format_selector() if
5318 * NEWS: Mention new feature.
5319 * doc/as.texinfo: Document new switch.
5320 * doc/internals.texi: Document behaviour of md_parse_option.
5322 * config/tc-arm.c (md_parse_option): Do not issue an error message
5323 if the switch is not recognised.
5324 * config/tc-m68k.c (md_parse_option): Likewise.
5325 * config/tc-pdp11.c (md_parse_option): Likewise.
5326 * config/tc-v850.c (md_parse_option): Likewise.
5328 * as.h: Fix up formatting.
5331 2004-08-16 Nick Clifton <nickc@redhat.com>
5333 * macro.c (macro_set_alternate): Use ISO C90 formatting.
5335 * configure.in: Sort architecture based tables alphabetically.
5336 * configure: Regenerate.
5338 2004-08-16 Alan Modra <amodra@bigpond.net.au>
5340 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
5341 { "cc", 68 }, with { "cr", 70 }.
5343 2004-08-13 Jan Beulich <jbeulich@novell.com>
5344 Nick Clifton <nickc@redhat.com>
5346 * as.c: Add and handle new --alternate command line option.
5347 * macro.c (macro_set_alternate): New.
5348 * macro.h (macro_set_alternate): Declare.
5349 * read.c: Add and handle new .altmacro and .noaltmacro directives.
5350 * doc/as.texinfo: Document new command line option and pseudo-ops
5351 as well as insert documentation originating from gasp about
5352 alternate macro syntax.
5353 * NEWS: Mention new command line option and pseudo-ops.
5355 2004-08-10 Mark Mitchell <mark@codesourcery.com>
5357 * expr.c (operand): Handle the "~", "-", and "!" operators applied
5360 2004-08-06 Paul Brook <paul@codesourcery.com>
5362 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
5363 Handle new relocations.
5364 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
5366 2004-08-05 Bob Wilson <bob.wilson@acm.org>
5368 * write.c (relax_segment): Use was_address instead of address when
5369 setting fr_fix field for align frag due to backwards .org.
5371 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
5373 Introduce SH2a support.
5374 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5375 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
5377 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5378 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
5379 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5380 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
5381 to end of conditional expression.
5382 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5383 * config/tc-sh.c: Add sh2a-nofpu support.
5384 2003-12-29 DJ Delorie <dj@redhat.com>
5385 * tc-sh.c: Add sh2a support.
5386 (parse_reg): Add tbr.
5387 (parse_at): Support @@(disp,tbr).
5388 (get_specific): Support sh2a opcodes.
5389 (insert4): New, for 4 byte relocs.
5390 (build_Mytes): Support sh2a opcodes.
5391 (md_apply_fix3_Mytes): Support sh2a opcodes.
5392 2003-12-02 Michael Snyder <msnyder@redhat.com>
5393 * config/tc-sh.c (md_parse_option): Handle sh2a.
5394 (sh_elf_final_processing): Ditto.
5396 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
5398 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
5401 2004-07-27 Alan Modra <amodra@bigpond.net.au>
5403 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
5404 (ppc_arch): Expand comment.
5406 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
5408 * config/tc-crx.c: Support evaluating the difference between two
5410 * config/tc-crx.h: Likewise.
5412 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
5414 * config/tc-ia64.c (start_unwind_section): Set the linked-to
5416 (ia64_elf_section_change_hook): Set the linked-to section for
5419 2004-07-26 Dmitry Diky <diwil@spec.ru>
5421 * config/tc-msp430.c: Add new subtargets: msp430x1610,
5422 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
5423 msp430xG438, msp430xG439.
5425 2004-07-25 Daniel Jacobowitz <dan@debian.org>
5427 * doc/as.texinfo (Section, PushSection): Correct documentation
5430 2004-07-21 Jan Beulich <jbeulich@novell.com>
5432 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
5433 permissible for the selected instruction suffix.
5434 (match_template): Don't permit 64-bit general purpose operands in
5436 (finalize_imm): Permit 64-bit immediates.
5437 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
5438 specially except for the width of the used base and/or index
5439 registers. For 32-bit displacements, use sign-extended
5440 relocations only when using 64-bit addressing.
5441 Force zero displacement on rip-relative addressing when there is
5442 no other displacement.
5443 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
5444 specially except for the width of the used base and/or index
5446 (parse_register): Disallow Reg64 registers in 32-bit mode.
5448 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
5449 suffix if the instruction doesn't support it.
5451 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
5453 * config/tc-mips.c (append_insn): Handle constant expressions with
5454 no associated relocation.
5455 (mips_ip): Cancel the expression after use for the Q format
5457 (parse_relocation): Return no relocation for unsupported
5459 (my_getSmallExpression): Return no relocation if no relocation
5462 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5464 * config/obj-som.c (adjust_stab_sections): Add prototype.
5465 (obj_som_compiler, obj_som_version, obj_som_copyright,
5466 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
5467 * config/tc-hppa.c (update_subspace): Likewise.
5468 (is_defined_subspace): Amplify comment.
5469 * config/obj-som.h (som_frob_file): Add prototype.
5471 2004-07-19 Christopher Faylor <cgf@timesys.com>
5472 H.J. Lu <hongjiu.lu@intel.com>
5474 * subsegs.c (section_symbol): Don't create a new segment when
5475 existing segment is undefined.
5477 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
5479 * config/tc-arm.c: Include include/opcode/arm.h.
5480 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
5481 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
5482 (FPU_ARCH_*): Delete.
5483 * Makefile.am: Update dependencies.
5484 * Makefile.in: Regenerate.
5486 2004-07-15 Nick Clifton <nickc@redhat.com>
5488 * configure.in: Accept armbe as a big-endian arm configuration.
5489 * configure: Regenerate.
5491 2004-07-13 Thomas Nystrom <thn@saeab.se>
5493 * config/tc-i386.c (T_SHIFTOP): New constant.
5494 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
5495 (intel_el1): Handle '~'.
5496 (intel_get_token): Handle '<>', '&', '|' and '~'.
5498 2004-07-13 Nick Clifton <nickc@redhat.com>
5500 (md_assemble): Remove spurious newline from end of as_bad error
5502 (intel_e05_1): Likewise.
5503 (intel_e11): Likewise.
5504 (intel_match_token): Likewise.
5506 2004-07-11 Andreas Schwab <schwab@suse.de>
5508 * config/tc-m68k.c: Convert to C90. Remove redundant
5509 declarations. Indentation fixup.
5510 [M68KCOFF]: Include "obj-coff.h" instead of declaring
5511 obj_coff_section ourselves.
5513 2004-07-09 James E Wilson <wilson@specifixinc.com>
5515 * config/tc-ia64.c (default_big_endian): New.
5516 (dot_byteorder, md_begin): Use it.
5517 (md_parse_option): Set it.
5519 2004-07-09 Nick Clifton <nickc@redhat.com>
5521 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
5522 * configure: Regenerate.
5523 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
5524 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
5525 sh_find_elf_flags if necessary.
5527 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
5529 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
5530 going to be split into more than one in-place addend, return 0
5531 for relocations against mergeable sections. Associate comments
5534 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
5536 * Makefile.am (CPU_TYPES): Add crx.
5537 (TARGET_CPU_CFILES): Add config/tc-crx.c.
5538 (TARGET_CPU_HFILES): Add config/tc-crx.h.
5539 (DEPTC_crx_elf): New target.
5540 (DEPOBJ_crx_elf): Likewise.
5541 (DEP_crx_elf): Likewise.
5542 * Makefile.in: Regenerate.
5543 * configure.in: Add crx* target.
5544 * configure: Regenerate.
5545 * config/tc-crx.c: New file.
5546 * config/tc-crx.h: New file.
5547 * NEWS: Mention new target.
5549 2004-07-06 Nick Clifton <nickc@redhat.com>
5551 * config.in: Undefine TARGET_SYMBIAN by default.
5553 * configure: Regenerate. Add sh-symbian-elf target. If
5554 selected define TARGET_SYMBIAN.
5555 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
5556 format if TARGET_SYMBIAN has been defined.
5558 * output-file.c (output_file_create): Report the target format
5559 chosen when bfd_openw reports that it is invalid.
5561 * config/obj-coff.c (coff_pseudo_table): Only define the weak
5562 pseudo for BFD based assemblers.
5564 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
5567 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
5568 (md_parse_option): Remove redundant -isa testing.
5569 Make bfd_arch variable const.
5570 (md_show_usage): Make bfd_arch variable const.
5572 2004-07-03 James E Wilson <wilson@specifixinc.com>
5574 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
5575 * config/tc-ia64.h (md_frag_check): Define.
5577 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
5579 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
5581 * doc/as.texinfo (Weak): Document PE weak symbols.
5583 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
5585 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
5586 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
5587 (mips_frob_file): Rework so that only a single pass through the
5588 relocs is needed. Allow %lo()s to have higher offsets than their
5589 corresponding %hi()s or %got()s.
5591 2004-07-02 Nick Clifton <nickc@redhat.com>
5593 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
5594 allow values which have come from undefined symbols.
5595 Always consider this fixup to have been processed as a reloc
5596 cannot be generated for it.
5598 2004-07-02 Alan Modra <amodra@bigpond.net.au>
5600 * frags.h (struct frag): Add has_code and insn_addr fields.
5601 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
5602 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
5603 * config/tc-ppc.h (md_frag_check): Define.
5605 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
5607 * doc/Makefile.am (info): Rename goal to...
5608 (info-local): ... this, to preserve implicit dependencies.
5609 * doc/Makefile.in: Regenerate with automake 1.8.5.
5611 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5613 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
5614 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
5615 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
5616 (tc_gen_reloc): Likewise.
5617 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
5618 (m32r_parse_name): Likewise.
5619 (m32r_cgen_parse_fix_exp): Likewise.
5620 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
5621 (O_PIC_reloc): Likewise.
5622 (TC_CGEN_PARSE_FIX_EXP): Likewise..
5623 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
5624 for @GOTOFF, @GOT, @PLT.
5626 2004-06-21 Jan Beulich <jbeulich@novell.com>
5628 * gas/symbols.c: While discarding ordinary local absolute symbols
5629 when --strip-local-absolute is in effect, retain file symbols.
5631 2004-06-20 Andreas Schwab <schwab@suse.de>
5633 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
5634 (md_parse_option): Likewise.
5636 2004-06-17 Jan Beulich <jbeulich@novell.com>
5638 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
5639 * config/te-netware.h: New file.
5640 * config/te-ppcnw.h: Delete: Obsolete.
5641 * configure.in: Eliminate ill NetWare targets. Make generic
5642 NetWare target use proper emulation.
5643 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
5644 reference to new te-netware.h.
5645 * configure: Regenerate.
5646 * Makefile.in: Regenerate.
5648 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
5650 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
5651 comparison in .insn pseudo operation.
5653 2004-06-15 Alan Modra <amodra@bigpond.net.au>
5655 * config/obj-coff.c (coff_adjust_section_syms): Use
5656 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
5657 (coff_frob_section): Likewise.
5658 * config/tc-mips.c (md_apply_fix3): Likewise.
5659 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
5660 (elf_frob_file_after_relocs): Likewise.
5662 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5664 * config/tc-hppa.c (log2): Rename to exact_log2.
5665 (pa_next_subseg): Delete unused function.
5666 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
5667 (create_new_subspace): Likewise.
5670 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
5671 labels. Fix warning.
5673 2004-05-28 DJ Delorie <dj@redhat.com>
5675 * config/tc-mn10300.h (tc_fix_adjustable): Define.
5676 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
5677 or non-merged symbols.
5679 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
5681 * config/tc-ia64.c (remove_marked_resource): Save, clear and
5682 restore the old slot when inserting srlz.i/srlz.d.
5684 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
5686 * Makefile.am: Regenerate dependecies.
5687 * Makefile.in: Regenerate.
5688 * config/tc-sh.c (valid_arch): Make unsigned.
5689 (preset_target_arch): Likewise.
5690 (md_begin): Use new architecture flags system.
5691 (get_specific): Likewise.
5692 (assemble_ppi): Likewise.
5693 (md_assemble): Likewise. Also fix error check for bad opcodes.
5694 (md_parse_option): Likewise. Also generate -isa values according
5695 to the table in bfd/cpu-sh.c instead of just constants. Also
5696 allow <arch>-up ISA variants.
5697 (sh_elf_final_processing): Replace if-else chain with a call to
5698 sh_find_elf_flags().
5700 2004-05-28 Peter Barada <peter@the-baradas.com>
5702 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
5703 with zero offset into mode 2 addressing to save a word.
5705 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
5707 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
5708 (ar_is_only_in_integer_unit): New.
5709 (ar_is_only_in_memory_unit): New.
5710 (generate_unwind_image): Silence gcc on 32bit host.
5711 (md_assemble): Use ar_is_only_in_integer_unit instead of
5712 ar_is_in_integer_unit. Check AR access.
5714 2004-05-27 Peter Barada <peter@the-baradas.com>
5716 * config/tc-m68k.c (md_begin): Sort the opcode table into
5718 (m68k_compare_opcode): New function to do the sorting.
5720 2004-05-24 Peter Barada <peter@the-baradas.com>
5722 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
5723 addressing on MIT style operands.
5724 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
5726 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
5729 2004-05-23 Alan Modra <amodra@bigpond.net.au>
5731 * expr.c (operand, operator): Don't reject '++' and '--'.
5733 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
5735 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
5738 2004-05-17 Adam Nemet <anemet@lnxw.com>
5740 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
5741 * configure: Regenerate.
5743 2004-05-13 Paul Brook <paul@codesourcery.com>
5745 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
5747 2004-05-13 Joel Sherrill <joel@oarcorp.com>
5749 * configure.in (or32-*-rtems*): Switch to elf.
5750 * configure: Regenerate.
5752 2004-05-13 Nick Clifton <nickc@redhat.com>
5754 * po/fr.po: Updated French translation.
5756 2004-05-11 Nick Clifton <nickc@redhat.com>
5758 * doc/as.texinfo (Section): Document G and T flags to .section
5759 directive. Document the extra arguments that the G flag
5760 requires. Document the #tls flag.
5762 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
5764 * subsegs.c (section_symbol): Create a new section symbol if
5765 the existing one doesn't match.
5766 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
5768 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
5770 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
5771 to cope with VR4181A errata MD(1) and MD(4).
5773 2004-05-07 Brian Ford <ford@vss.fsi.com>
5775 * NEWS: Mention .secrel32 for pe[i]-i386.
5777 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
5779 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
5780 (HANDLE_ALIGN): New.
5782 2004-05-06 Daniel Jacobowitz <dan@debian.org>
5784 * Makefile.am (DIST_SUBDIRS): Define.
5785 * aclocal.m4: Regenerate with automake 1.8.4.
5786 * Makefile.in: Likewise.
5787 * doc/Makefile.in: Likewise.
5789 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
5791 * config/tc-ia64.c (dot_serialize): Declare.
5792 (dot_serialize): New function.
5793 (md_pseudo_table): Add ".serialize.data" and
5794 ".serialize.instruction" directives.
5796 2004-05-06 Nick Clifton <nickc@redhat.com>
5798 * messages (as_internal_value_out_of_range): Print a message about
5799 a value being out of range. Be consistent about whether the
5800 values are printed in decimal or hexadecimal.
5801 (as_warn_value_out_of_range): Generate a warning message about an
5803 (as_bad_value_out_of_range): Generate an error message about an
5805 * as.h: Prototype the new functions.
5806 * config/tc-alpha.c (insert_operand): Use new function.
5807 * config/tc-arc.c (arc_insert_operand): Likewise.
5808 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
5809 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
5810 * config/tc-ppc.c (ppc_insert_operand): Likewise.
5811 * config/tc-s390.c (s390_insert_operand): Likewise.
5812 * config/tc-v850.c (v850_insert_operand): Likewise.
5814 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
5816 * configure.in: Set em=linux for frv-*-*linux*.
5817 * configure: Rebuilt.
5818 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
5819 (frv_md_fdpic_enabled): New.
5820 * config/tc-frv.c (frv_md_fdpic_enabled): New.
5821 (DEFAULT_FDPIC): New.
5822 (frv_flags): Use DEFAULT_FDPIC.
5823 (frv_pic_flag): Likewise.
5824 (OPTION_NOPIC): New.
5825 (md_longopts): Add -mnopic.
5826 (md_parse_option): Handle it.
5827 (md_show_usage): Add -mfdpic and -mnopic.
5829 2004-05-05 Peter Barada <peter@the-baradas.com>
5831 * config/tc-m68k.c: Add find_cf_chip to print list of valid
5832 chips for invalid coldfire instructions, rename selectors
5833 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
5834 add current_chip to track which chip is referred to(including save/restore),
5835 use current_chip to select control registers, not current_arch.
5836 (md_show_usage): Add new chips.
5837 * doc/c-m68k.texi: Document new command line switches.
5839 2004-05-05 Jakub Jelinek <jakub@redhat.com>
5841 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
5842 (NOP_OPCODE): Define.
5843 (s390_align_code): Remove prototype.
5844 * tc-s390.c (s390_align_code): Remove.
5846 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
5848 * config/tc-ia64.c (make_unw_section_name): Removed.
5849 (start_unwind_section): New function.
5850 (generate_unwind_image): Take const segT instead of const
5852 (dot_handlerdata): Adjusted.
5853 (dot_endp): Likewise.
5855 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5857 * config/obj-elf.c (obj_elf_change_section): Allow the
5858 ".note.GNU-stack" section has SHF_EXECINSTR.
5860 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5862 * config/obj-elf.c (get_section): Return bfd_boolean.
5863 (obj_elf_change_section): Call bfd_get_section_by_name_if
5864 instead of bfd_map_over_sections.
5866 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
5868 * config/obj-elf.c (get_section): New function.
5869 (obj_elf_change_section): Support multiple sections with same
5872 2004-04-30 Nick Clifton <nickc@redhat.com>
5874 * config/tc-arm.c (create_register_alias): Fix typo checking for
5875 case sensitive register aliases.
5876 (co_proc_number): Use error message string in all_reg_maps[]
5878 (cp_reg_required_here): Likewise.
5879 (fp_reg_required_here): Likewise.
5881 2004-04-29 Brian Ford <ford@vss.fsi.com>
5883 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
5885 2004-04-28 Chris Demetriou <cgd@broadcom.com>
5887 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
5888 (load_address, macro, mips_ip, md_parse_option)
5889 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
5890 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
5891 embedded-PIC handling, and update comments.
5892 (SWITCH_TABLE): Remove.
5893 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
5894 (enum mips_pic_level): Remove EMBEDDED_PIC.
5895 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
5896 (TC_FORCE_RELOCATION): Update comment.
5897 * ecoff.c (ecoff_build_lineno): Add comment about some code that
5898 might be safe to remove now that MIPS embedded-PIC is gone.
5900 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5902 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
5903 call to obj_set_subsection_attributes.
5904 (obj_som_init_stab_section): Likewise.
5905 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
5906 (pa_def_subspaces): Provide comdat default.
5907 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
5908 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
5909 calls to create_new_subspace and update_subspace to pass comdat flag.
5910 (create_new_subspace, update_subspace): Add new comdat argument. Use
5911 it in calls to obj_set_subsection_attributes.
5912 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
5913 and use of comdat, common and dup_comm parameters.
5915 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
5917 * config/obj-elf.c (obj_elf_change_section): Check if the old
5918 group name is NULL before comparison.
5920 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5922 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
5924 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5926 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
5928 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5930 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
5931 (OPTION_MEMBEDDED_PIC): Remove.
5932 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
5933 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
5934 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
5935 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
5936 (OPTION_ELF_BASE): Renumber.
5937 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
5938 (md_show_usage): Remove mention of -membedded-pic.
5939 * doc/as.texinfo: Remove mention of -membedded-pic.
5941 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5943 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
5944 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
5946 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
5947 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
5948 USE_GLOBAL_POINTER_OPT.
5950 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5952 * config/tc-mips.c (macro): One more use of load_delay_nop.
5954 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
5956 * config/tc-mips.c (load_delay_nop): New function.
5957 (load_address, macro): Use load_delay_nop() to build a nop
5958 which can be omitted with gpr_interlocks.
5960 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5962 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
5963 cop_interlocks): Remove superfluous CPU entries.
5965 2004-04-22 Paul Brook <paul@codesourcery.com>
5967 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
5969 2004-04-22 Peter Barada <peter@the-baradas.com>
5971 * NEWS: Added support for EMAC instructions and MAC/EMAC
5973 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
5974 scale factor tokens, trailing_ampersand to mark mask addressing
5975 for MAC/EMAC instructions.
5976 * config/m68k-parse.y: Add options_ampersand clause, '<<',
5978 (yylex): Handle '>', '<', and '&' following '+'.
5979 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
5980 architectures in archs[].
5981 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
5982 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
5984 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
5985 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
5987 Add EMAC operands to init_table[].
5989 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
5991 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
5993 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
5994 * config/tc-arm.c (enum mstate): Delete from here.
5995 (mapping_state): Remove the static mapstate variable and instead
5996 store the state in the segment. This allows a per-section mapping
5997 state. Handle and ignore MAP_UNDEFINED states.
5998 (arm_elf_change_section): Get the current mapping state from the
6000 (s_ltorg): Set the mapping state to MAP_DATA.
6001 (arm_cleanup): Use arm_elf_change_section to get the mapping state
6002 for each pool as it is emitted.
6004 2004-04-22 Nick Clifton <nickc@redhat.com>
6006 * config/tc-arm.h: Formatting tidy ups.
6008 2004-04-20 Chris Demetriou <cgd@broadcom.com>
6010 * NEWS: Note that MIPS -membedded-pic option is deprecated.
6012 2004-04-20 DJ Delorie <dj@redhat.com>
6014 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
6015 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
6016 [TE_PE] (O_secrel): Define.
6017 [TE_PE] (x86_pe_cons_fix_new): New.
6018 [TE_PE] (pe_directive_secrel): Likewise.
6019 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
6021 2004-04-19 Eric Christopher <echristo@redhat.com>
6023 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
6024 of previous patch for fix in gcc.
6026 2004-04-19 Jakub Jelinek <jakub@redhat.com>
6028 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
6030 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
6032 * read.c (do_align): Call md_flush_pending_output, if defined.
6034 2004-04-16 Alan Modra <amodra@bigpond.net.au>
6036 * expr.c (operand): Correct checks for ++ and --.
6038 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
6040 * config/tc-generic.c: Add some comments.
6042 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
6044 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
6045 -{no-}mfix-vr4122-bugs.
6046 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
6047 (append_insn, mips_emit_delays): Update accordingly.
6048 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
6049 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
6050 (md_parse_option): Update after above changes.
6051 (md_show_usage): Add -mfix-vr4120.
6053 2004-04-13 Bob Wilson <bob.wilson@acm.org>
6055 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
6056 of .section directive; add a reference to the ELF .subsection
6059 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6061 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
6064 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6066 * Makefile.am: Remove mips from aout targets.
6067 * Makefile.in: Regenerate.
6068 * configure.in: Remove mips-dec-bsd* target.
6069 * configure: Regenerate.
6071 2004-04-07 Alan Modra <amodra@bigpond.net.au>
6074 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
6075 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
6076 Update "mapping". Restrict some @ modifiers to 32 bit.
6078 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
6079 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
6081 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
6082 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
6083 dont_adjust_reloc_32 is set.
6084 (md_longopts): Add option -renesas.
6085 (md_parse_option, md_show_usage): Likewise.
6086 * doc/c-sh.texi: Likewise.
6088 2004-04-01 Dave Korn <dk@artimi.com>
6090 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
6091 hi16 and lo16 fixS structs.
6092 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
6093 exactly the same way as for RELOC_DLX_REL16.
6094 (machine_ip): properly respect LO flag in the_insn and
6095 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
6096 (md_apply_fix3): apply RELOC_DLX_LO16.
6098 2004-03-30 Stan Shebs <shebs@apple.com>
6100 Remove long-obsolete MPW support.
6101 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
6102 * configure.in: Remove mention of ppc-*-mpw* config.
6103 * configure.in: Likewise.
6105 2004-03-30 Nick Clifton <nickc@redhat.com>
6107 * config/tc-arm.c (meabi_flags): Make its use conditional upon
6108 OBJ_ELF being defined.
6110 2004-03-27 Alan Modra <amodra@bigpond.net.au>
6112 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
6114 2004-03-23 Paul Brook <paul@codesourcery.com>
6116 * config/tc-arm.c (meabi_flags): New variable.
6117 (arm_parse_eabi): New function.
6118 (md_begin): Set flags for EABI v3.
6120 (arm_long_opts): Add meabi.
6121 * doc/as.texinfo <ARM>: Document -meabi.
6122 * doc/c-arm.texi: Ditto.
6124 2004-03-22 Bob Wilson <bob.wilson@acm.org>
6126 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
6127 tables even when use_literal_section flag is not set.
6129 2004-03-22 Alan Modra <amodra@bigpond.net.au>
6131 * config/tc-sh.c: Remove trailing whitespace.
6133 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
6135 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
6136 --mul-bug-abort and the default behavior.
6137 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
6138 (err_for_dangerous_mul_placement): New variable.
6139 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
6141 (md_cris_relax_table): Have placeholder for STATE_MUL.
6142 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
6143 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
6145 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
6146 STATE_BYTE)>: Ditto.
6147 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
6148 alignment and position of this frag, emit error message if
6150 (md_assemble): For a multiply insn and when checking it,
6151 transform the current frag into a special frag for that purpose.
6152 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
6153 OPTION_MULBUG_ABORT_ON>: Handle new options.
6155 2004-03-19 Bob Wilson <bob.wilson@acm.org>
6157 * config/tc-xtensa.c (mark_literal_frags): New function.
6158 (xtensa_move_literals): Call mark_literal_frags for all literal
6159 segments, including init and fini literal segments.
6160 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
6162 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6164 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
6165 (pa_comm): Set BSF_OBJECT in symbol flags.
6167 2004-03-19 Alan Modra <amodra@bigpond.net.au>
6169 * Makefile.am: Run "make dep-am".
6170 * Makefile.in: Regenerate.
6171 * doc/Makefile.in: Regenerate.
6172 * config.in: Regenerate.
6173 * po/gas.pot: Regenerate.
6175 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
6177 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
6178 (demand_empty_rest_of_line): Issue an error here.
6179 (ignore_rest_of_line): Silently skip to end.
6180 (demand_copy_string): Issue an error, not warning.
6182 * config/obj-elf.c (obj_elf_section_name): Likewise.
6183 (obj_elf_section): Likewise.
6184 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
6185 (arc_extinst): Likewise.
6186 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
6187 (dot_spill): Likewise.
6188 (dot_unwabi): Likewise.
6189 (dot_prologue): Likewise.
6191 * expr.c (operand): Reject ++ and --.
6192 (operator): Likewise.
6194 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
6196 * config/tc-sh.c: Include dw2gencfi.h.
6197 (sh_cfi_frame_initial_instructions): New function.
6198 (sh_regname_to_dw2regnum): Likewise.
6199 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
6201 (TARGET_USE_CFIPOP): Define.
6202 (tc_cfi_frame_initial_instructions): Likewise.
6203 (tc_regname_to_dw2regnum): Likewise.
6204 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
6205 * Makefile.am: Update dependencies.
6206 * Makefile.in: Regenerate.
6208 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
6210 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
6211 * configure: Regenerate.
6213 2004-03-12 Bob Wilson <bob.wilson@acm.org>
6215 * read.c (s_leb128): Call md_flush_pending_output.
6217 2004-03-12 Michal Ludvig <mludvig@suse.cz>
6219 * config/tc-i386.c (output_insn): Handle PadLock instructions.
6220 * config/tc-i386.h (CpuPadLock): New define.
6221 (CpuUnknownFlags): Added CpuPadLock.
6223 2004-03-07 Andreas Schwab <schwab@suse.de>
6225 * doc/c-hppa.texi (HPPA Directives): Fix typo.
6227 2004-03-07 Richard Henderson <rth@redhat.com>
6229 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
6230 (cfi_finish): Likewise for fde.
6232 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
6234 * config/tc-ia64.c (md_assemble): Properly handle NULL
6236 (ia64_handle_align): Don't abort if failed to add a stop bit.
6238 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
6240 * Makefile.in: Regenerated.
6241 * aclocal.m4: Likewise.
6242 * configure: Likewise.
6243 * doc/Makefile.in: Likewise.
6245 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
6247 * config/tc-ia64.c (dot_align): New.
6248 (ia64_do_align): Make it static.
6249 (md_pseudo_table): Use "dot_align" for "align".
6250 (ia64_md_do_align): Don't set align_frag here.
6251 (ia64_handle_align): Add a stop bit to the previous bundle if
6254 * config/tc-ia64.h (ia64_do_align): Removed.
6256 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
6258 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
6259 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
6260 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
6261 the most general type or the user specifically requested it.
6262 (md_assemble): Add a new error message for when an instruction
6263 is understood, but is not allowed due to an -isa option.
6265 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
6267 * config/tc-ia64.c (align_frag): New.
6268 (md_assemble): Set the tc_frag_data field in align_frag for
6269 IA64_OPCODE_FIRST instructions.
6270 (ia64_md_do_align): Set align_frag.
6271 (ia64_handle_align): Add a stop bit if needed.
6273 * config/tc-ia64.h (TC_FRAG_TYPE): New.
6274 (TC_FRAG_INIT): New.
6276 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
6278 * config/tc-frv.c (fr400_audio): New variable.
6279 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
6280 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
6281 (target_implements_insn_p): New function.
6282 (md_assemble): Report an error if the processor doesn't implement
6285 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6287 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
6288 (md_parse_option): Ditto.
6289 (OPTION_NO_SPECIAL_M32R): Added.
6290 (md_show_usage): Document it.
6291 (enable_speial_m32r): Changed a default value from 0 to 1.
6292 * doc/c-m32r.texi: Document the -no-bitinst option.
6294 2004-02-27 Nick Clifton <nickc@redhat.com>
6296 * config/tc-sh.c (get_operand): Revert previous delta.
6297 (tc_gen_reloc): Check for an unknown reloc type before processing
6300 2004-02-27 Hannes Reinecke <hare@suse.de>
6302 * config/tc-s390.c (s390_insn): Correct range check for opcode in
6303 .insn pseudo operation.
6305 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
6307 * config/tc-sh.c (get_operand): In case of #Imm, check has been
6308 added for wrong syntax.
6310 2004-02-26 Eric Christopher <echristo@redhat.com>
6312 * config/tc-mips.c (mips_dwarf2_addr_size): New.
6313 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
6315 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
6317 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
6318 nibble types to assembler.
6320 2004-02-25 Fred Fish <fnf@redhat.com>
6322 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
6324 2004-02-20 James E Wilson <wilson@specifixinc.com>
6326 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
6328 (fixup_unw_records): New arg before_relax. Pass to slot_index.
6329 (ia64_estimate_size_before_relax): New.
6330 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
6331 (generate_unwind_image): Pass 1 to fixup_unw_records.
6332 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
6333 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
6335 2004-02-19 Jakub Jelinek <jakub@redhat.com>
6337 * stabs.c (generate_asm_file): Avoid warning about use of
6338 uninitialized variable.
6340 2004-02-18 David Mosberger <davidm@hpl.hp.com>
6342 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
6343 body, and endp, allow unwind records which do not have a "t"
6344 (time/instruction) field.
6346 2004-02-17 Petko Manolov <petkan@nucleusys.com>
6348 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
6349 (do_mav_dspsc_2): Likewise.
6350 Fix accumulator registers move opcodes.
6352 2004-02-13 Hannes Reinecke <hare@suse.de>
6353 Jakub Jelinek <jakub@redhat.com>
6355 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
6357 2004-02-10 Steve Ellcey <sje@cup.hp.com>
6359 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
6360 (tc_frob_symbol): New macro definition.
6361 * config/tc-ia64.c (ia64_frob_symbol): New routine.
6363 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
6365 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
6368 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
6370 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
6371 (TC_CASE_SENSITIVE): ... this.
6372 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
6373 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
6375 2004-02-06 James E Wilson <wilson@specifixinc.com>
6377 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
6378 (generate_unwind_image): Re-add it here.
6380 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
6382 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
6383 * read.h (SKIP_WHITESPACE): Turn into an expression.
6384 * read.c (read_a_source_file): A pseudo is removed by having a
6387 2004-02-05 James E Wilson <wilson@specifixinc.com>
6389 * config/tc-ia64.c (output_endp): New.
6390 (count_bits): Delete.
6391 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
6392 endp unwind records.
6393 (fixup_unw_records): Handle endp unwind records. Delete code for
6394 shortening prologue regions not followed by a body record.
6395 (dot_endp): Call add_unwind_entry to emit endp unwind record.
6396 * config/tc-ia64.h (unw_record_type): Add endp.
6398 2004-02-03 James E Wilson <wilson@specifixinc.com>
6400 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
6401 fill padding bytes with zeroes.
6402 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
6403 sets unwind_record slot_number and slot_frag fields.
6405 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6407 * config/tc-mips.c (add_got_offset_hilo): New function.
6408 (macro): Use load_register() and add_got_offset_hilo() to load
6409 constants instead of hardcoding code sequences throughout.
6411 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
6413 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
6415 2004-01-26 Bernardo Innocenti <bernie@develer.com>
6417 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
6419 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
6420 of hard-coded test for TARGET_OS=elf.
6422 2004-01-24 Chris Demetriou <cgd@broadcom.com>
6424 * config/tc-mips.c (hilo_interlocks): Change definition
6425 so that MIPS32, MIPS64 and later ISAs are included, along with
6426 the already-included machines. Update comments.
6428 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
6430 * config/tc-arm.c (tc_gen_reloc): Improve error message for
6431 undefined local labels.
6433 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6435 * config/tc-mips.c (load_address, macro): Update comments about
6436 NewABI GP relaxation.
6438 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6440 * config/tc-mips.c (macro_build): Remove place and counter arguments.
6441 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
6442 (mips16_macro_build, macro_build_jalr): Remove counter argument.
6443 (set_at, load_register, load_address, move_register): Likewise.
6444 (load_got_offset, add_got_offset): Likewise.
6445 Update all calls and tidy accordingly.
6447 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6449 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
6450 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
6451 (RELAX_USE_SECOND): Bump to 0x10000.
6452 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
6453 (mips_macro_warning): New variable.
6454 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
6455 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
6456 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
6458 (append_insn): Update mips_macro_warning.sizes.
6459 (macro_start, macro_warning, macro_end): New functions.
6460 (macro_build): Don't emit warnings here.
6461 (macro_build_lui, md_estimate_size_before_relax): ...or here.
6462 (md_convert_frag): Check for cases where one macro alternative
6463 needs a warning and the other doesn't. Emit a warning if the
6464 longer sequence was chosen.
6466 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6468 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
6469 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
6470 the first sequence, the size of the second sequence, and a flag
6471 that says whether we should warn.
6472 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
6473 (RELAX_FIRST, RELAX_SECOND): New.
6474 (mips_relax): New variable.
6475 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
6476 (append_insn): Remove "place" argument. Use mips_relax.sequence
6477 rather than "place" to check whether we're expanding the second
6478 alternative of a relaxable macro. Remove redundant check for
6479 branch relaxation. If generating a normal insn, and there
6480 is not enough room in the current frag, call relax_close_frag()
6481 to close it. Update mips_relax.sizes[]. Emit fixups for the
6482 second version of a relaxable macro. Record the first relaxable
6483 fixup in mips_relax. Remove tc_gen_reloc workaround.
6484 (macro_build): Remove all uses of "place". Use mips_relax.sequence
6485 in the same way as in append_insn.
6486 (mips16_macro_build): Remove "place" argument.
6487 (macro_build_lui): As for macro_build. Don't drop the add_symbol
6488 when generating the second version of a relaxable macro.
6489 (load_got_offset, add_got_offset): New functions.
6490 (load_address, macro): Use new relaxation machinery. Remove
6491 tc_gen_reloc workarounds.
6492 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
6493 version of a relaxable macro is needed. Return -RELAX_SECOND if the
6494 first version is needed.
6495 (tc_gen_reloc): Remove relaxation handling.
6496 (md_convert_frag): Go through the fixups for a relaxable macro and
6497 mark those that belong to the unneeded alternative as done. If the
6498 second alternative is needed, adjust the fixup addresses to account
6499 for the deleted first alternative.
6501 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6503 * frags.h (frag_room): Declare.
6504 * frags.c (frag_room): New function.
6505 * doc/internals.texi: Document it.
6507 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6509 * config/tc-mips.c (append_insn): Don't do r3900 interlock
6510 optimization for -mtune=r3900, as this will break on other CPUs.
6512 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
6514 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
6515 be relaxed, use fixup.
6516 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
6518 2004-01-19 Jakub Jelinek <jakub@redhat.com>
6520 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
6523 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6525 * config/tc-mips.c (append_insn): Properly detect variant frags
6526 that preclude swapping of relaxed branches. Correctly swap
6527 instructions between frags when dealing with relaxed branches.
6529 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6531 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
6533 * aclocal.m4: Regenerate.
6534 * configure: Regenerate.
6536 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
6538 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
6541 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
6543 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
6544 reloc, reserve space for the delay slot as well as the jalr itself.
6546 2004-01-09 Paul Brook <paul@codesourcery.com>
6548 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
6549 (do_vfp_sp2_from_reg2): New function.
6551 (do_vfp_dp_from_reg2): Check return values properly.
6553 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
6555 * config/tc-mips.c (warn_nops): Remove static variable.
6556 (macro): Remove test of warn_nops.
6557 (md_shortops): Remove 'n'.
6558 (md_parse_option): Remove 'n' case.
6559 (md_show_usage): Remove -n.
6560 * doc/as.texinfo (Overview): Remove MIPS -n option.
6561 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
6562 * NEWS: Mention removal of MIPS -n option.
6564 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
6565 (cop_interlocks): Check ISA level.
6566 (cop_mem_interlocks): Define.
6567 (reg_needs_delay): Check cop_interlocks rather than
6568 ISA_HAS_COPROC_DELAYS.
6569 (append_insn): Likewise. Use cop_mem_interlocks rather than
6570 directly checking mips_opts.isa.
6571 (mips_emit_delays): Likewise.
6573 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
6575 * config/tc-ia64.c (unwind): Move next_slot_number and
6576 next_slot_frag to ...
6577 (unw_rec_list): Here.
6578 (free_list_records): Removed.
6579 (output_unw_records): Likewise.
6580 (generate_unwind_image): Make it void.
6581 (alloc_record): Initialize next_slot_number and next_slot_frag.
6582 (slot_index): Take .org, .space and .align into account.
6583 (fixup_unw_records): Don't set slot_number to 0. Use
6584 list->next_slot_number and list->next_slot_frag instead of
6585 unwind.next_slot_number and unwind.next_slot_frag.
6586 (ia64_convert_frag): New.
6587 (generate_unwind_image): Generate a rs_machine_dependent frag
6589 (emit_one_bundle): Use list->next_slot_number and
6590 list->next_slot_frag instead of unwind.next_slot_number and
6591 unwind.next_slot_frag.
6593 * config/tc-ia64.h (md_convert_frag): Defined as
6595 (md_estimate_size_before_relax): Defined as (f)->fr_var.
6597 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
6599 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
6600 * config/tc-frv.h (md_apply_fix3): Don't define.
6601 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
6603 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
6604 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
6605 * config/tc-frv.c (line_separator_chars): Add `!'.
6606 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
6607 * config/tc-frv.c (md_assemble): Clear insn upfront.
6608 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
6609 * config/tc-frv.c (OPTION_FDPIC): New macro.
6610 (md_longopts): Add mfdpic.
6611 (md_parse_option): Handle it.
6612 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
6613 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
6614 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
6615 (frv_pic_ptr): Parse funcdesc.
6617 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6619 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
6620 gasver.texi. Remove duplicate symbol definitions for texi2pod.
6622 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6624 * Makefile.am (Makefile): Move the dependency on
6625 $(BFDDIR)/configure.in to...
6626 (CONFIG_STATUS_DEPENDENCIES): ... here.
6627 (AUTOMAKE_OPTIONS): Require automake 1.8.
6628 * Makefile.in: Regenerate.
6629 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
6630 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
6631 $(BFDDIR)/configure.in here as well.
6632 * doc/Makefile.in: Regenerate.
6634 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6636 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
6637 * Makefile.in: Regenerate.
6638 * aclocal.m4: Regenerate.
6639 * doc/Makefile.am (install, install-info): Remove.
6640 (install-data-local): A new hook for install-info.
6641 (AUTOMAKE_OPTIONS): Require automake 1.8.
6642 * doc/Makefile.in: Regenerate.
6644 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
6646 * doc/c-sh.texi: Update description about floating point behavior
6649 2004-01-02 Bernardo Innocenti <bernie@develer.com>
6651 * configure.in: Add m68k-uClinux target.
6652 * configure: Regenerate.
6654 For older changes see ChangeLog-0203
6660 version-control: never