1 2005-11-17 Jan Beulich <jbeulich@novell.com>
4 * symbols.h (S_CLEAR_VOLATILE): Declare.
5 * symbols.c (colon): Also accept redefinable symbols for
6 redefinition. Clone them before modifying.
7 (S_CLEAR_VOLATILE): Define.
8 * cond.c (s_ifdef): Also test for equated symbols.
9 * read.c (s_comm_internal): Also exclude non-redefinable
10 equated symbols. Clone redefinable ones before modifying.
11 (s_weakref): Clone redefinable symbols before modifying.
12 * doc/internals.texi: Document sy_volatile, sy_forward_ref,
13 S_IS_VOLATILE, S_SET_VOLATILE, S_CLEAR_VOLATILE,
14 S_IS_FORWARD_REF, and S_SET_FORWARD_REF.
16 2005-11-16 Alan Modra <amodra@bigpond.net.au>
18 * config/tc-hppa.c (pa_comm): Set bfd_com_section segment.
20 2005-11-16 Alan Modra <amodra@bigpond.net.au>
22 * configure.tgt (i386-*-gnu*): Set em=gnu.
23 * config/te-gnu.h: New file.
24 * config/tc-i386.c: Don't use '/' as comment char for TE_GNU.
26 2005-11-16 Alan Modra <amodra@bigpond.net.au>
28 * config/tc-ppc.c (ppc_pe_comm): Set bfd_com_section segment.
29 * config/tc-alpha.c (s_alpha_comm): Likewise. Also, remove
31 * read.c (s_lsym): Remove non-BFD assembler sym handling.
33 2005-11-16 Alan Modra <amodra@bigpond.net.au>
35 * read.c (s_comm_internal): Set bfd_com_section segment.
36 (s_mri_common): Likewise.
37 * write.c (write_object_file): Remove non-BFD assembler common
40 2005-11-15 Daniel Jacobowitz <dan@codesourcery.com>
42 * config/tc-arm.c (s_arm_unwind_save_core): Don't emit an extra
43 opcode if r4-r15 are not saved.
45 2005-11-15 Alan Modra <amodra@bigpond.net.au>
47 * symbols.c (S_GET_VALUE): Remove non-BFD assembler recursion guard.
49 2005-11-14 Jan Beulich <jbeulich@novell.com>
51 * config/tc-ia64.c (AR_FCR, AR_EFLAG, AR_CSD, AR_SSD, AR_CFLG,
52 AR_FSR, AR_FIR, AR_FDR, AR_CCV, AR_EC): Define.
53 (ar): Use AR_* instead of literals.
54 (CR_DCR, CR_ITM, CR_IVA, CR_PTA, CR_GPTA, CR_LID, CR_ITV,
55 CR_PMV, CR_CMCV): Define.
56 (cr): Use CR_* instead of literals.
58 2005-11-14 Jan Beulich <jbeulich@novell.com>
60 * config/tc-ia64.c (md): Rename regsym to indregsym and move
61 it to the end of the structure.
62 (ar): Field regnum is unsigned.
64 (indirect_reg): Likewise.
65 (declare_register_set): Parameter regnum is unsigned.
66 (declare_register): Parameter numregs and base_regnum are
67 unsigned. So is the local loop variable.
68 (md_begin): Restrict scope of local variable regnum, which
69 also is unsigned. Replace loops with function calls where
70 possible. Re-order things so that register groups are kept
71 together. Remove all uses of regsym except for indirect
72 registers. Replace use of regsym by indregsym for indirect
74 (ia64_optimize_expr): Replace use of regsym by indregsym for
75 indirect registers, with appropriate bias.
77 2005-11-14 David Ung <davidu@mips.com>
79 * config/tc-mips.c (mips16_ip): Add handling of 'm' and 'M' codes
80 for the MIPS16e save/restore instructions.
82 2005-11-11 Jan Beulich <jbeulich@novell.com>
84 * doc/Makefile.am: Make asconfig.texi writeable before trying
86 * doc/Makefile.in: Refresh.
88 2005-11-10 Jan Beulich <jbeulich@novell.com>
90 * config/tc-i386.c (intel_e11): Don't special-case segment
91 registers in brackets.
93 2005-11-10 Nick Clifton <nickc@redhat.com>
95 * config/tc-arm.c (BAD_ADDR_MODE): Define.
96 (arm_reg_parse_multi): Return NULL rather than FAIL.
97 (arm_reg_parse): Fix comment, the function returns FAIL rather
98 than NULL if it is unable to parse the register name.
99 (do_ldrex): Use BAD_ADDR_MODE.
100 Change error message for PC-relative addressing.
101 (do_strex): Likewise.
102 (do_t_ldrex): Use BAD_ADDR_MODE.
103 (do_t_strex): Likewise.
105 2005-11-08 Jean-Jacques Metayer <jean-jacques.metayer@thomson.net>
107 * config/tc-sparc.c (isoctal): Fix thinko.
109 2005-11-08 Arnold Metselaar <arnold.metselaar@planet.nl>
111 * expr.c (operand <case '$'>): Use DOLLAR_AMBIGU rather than
112 flag_mri_m68k as condition for parsing the '$' as a prefix.
113 * as.h (DOLLAR_AMBIGU): Define if needed.
115 2005-11-08 Nathan Sidwell <nathan@codesourcery.com>
118 * config/tc-ms1.c (ms1_mach_bitmask): Initialize to MS1.
119 (ms1_architectures): Add ms2.
120 (md_parse_option): Add ms2.
121 (md_show_usage): Add ms2.
122 (md_assemble): Add JAL_HAZARD detection logic.
123 (md_cgen_lookup_reloc): Add MS1_OPERAND_LOOPSIZE case.
124 * doc/c-ms1.texi: New.
125 * doc/all.texi: Add MS1.
126 * doc/Makefile.am (CPU_DOCS): Add c-ms1.texi.
127 * doc/Makefile.in: Rebuilt.
128 * doc/Makefile: Rebuilt.
130 2005-11-07 Steve Ellcey <sje@cup.hp.com>
132 * configure: Regenerate after modifying bfd/warning.m4.
134 2005-11-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
137 * config/tc-hppa.c (md_apply_fix): Use number_to_chars_bigendian to
138 output constant data.
140 2005-11-07 Mark Mitchell <mark@codesourcery.com>
142 * doc/Makefile.am (asconfig.texi): Set top_srcdir.
143 * doc/Makefile.in: Regenerated.
144 * doc/as.texinfo: Document "@FILE".
146 2005-11-07 Nick Clifton <nickc@redhat.com>
149 * config/obj-coff.c (obj_coff_section): Set readonly flag with the
150 'x' attribute. Remember the actions of the 'w' and 'n' attributes
151 and do not allow the 'x','s' or 'd' attributes to change them.
153 2005-11-07 John Levon <levon@movementarian.org>
155 * config/tc-i386.h (tc_comment_chars): Define.
156 * config/tc-i386.c (line_comment_chars): Use '/' unconditionally.
157 (i386_comment_chars): Add.
158 (md_parse_options): Process OPTION_DIVIDE.
159 (md_show_usage): Describe --divide option.
160 * doc/c-i386.texi: Document --divide option.
162 2005-11-07 Arnold Metselaar <arnold.metselaar@planet.nl>
164 * expr.c (op_encoding): Map '=' to O_SINGLE_EQ, if defined.
165 * config/tc-z80.h: Define O_SINGLE_EQ as O_eq.
167 2005-11-07 Alan Modra <amodra@bigpond.net.au>
169 * macro.c (buffer_and_nest): Skip labels regardless of
170 NO_PSEUDO_DOT and flag_m68k_mri.
172 2005-11-07 Arnold Metselaar <arnold.metselaar@planet.nl>
174 * expr.c (integer_constant): Match only 'B' as binary suffix if
175 NUMBERS_WITH_SUFFIX and LOCAL_LABELS_FB. Allow both 'b' and 'B'
178 2005-11-04 Alexandre Oliva <aoliva@redhat.com>
180 * read.c (s_weakref): Do not permit redefinitions.
181 * symbols.c (colon): Do not permit redefinitions of equated
184 2005-11-01 Thiemo Seufer <ths@networkno.de>
187 * Makefile.am: Disable -Werror for the itbl-lex.o rule.
188 * Makefile.in: Regenerate.
190 2005-11-01 Thiemo Seufer <ths@networkno.de>
192 * config/tc-mips.c (md_parse_option): Fix typo in comment.
194 2005-10-30 Mark Mitchell <mark@codesourcery.com>
196 * as.c (show_usage): Document "@FILE".
198 2005-10-30 H.J. Lu <hongjiu.lu@intel.com>
200 * Makefile.am (OBJ_FORMATS): Remove vms.
202 * Makefile.in: Regenerated.
204 * dep-in.sed: Replace " ./" with " ".
206 2005-10-28 Dave Brolley <brolley@redhat.com>
208 Contribute the following change:
209 2005-09-19 Dave Brolley <brolley@redhat.com>
211 * config/tc-m32c.c (default_isa): New static variable.
212 (m32c_isa): Now of type CGEN_BITSET.
213 (md_begin): Pass &m32c_isa to m32c_cgen_cpu_open.
215 2005-10-28 Paul Brook <paul@codesourcery.com>
217 * config/tc-arm.c (aeabi_set_public_attributes): Use selected_cpu
218 instead of mcpu_cpu_opt.
220 2005-10-27 Sterling Augustine <sterling@tensilica.com>
222 * config/tc-xtensa.c (find_vinsn_conflicts): Change error messages to
223 refer to "ports" instead of "queues".
224 (check_t1_t2_reads_and_writes): Pass correct interface values to
225 xtensa_interface_inout.
227 2005-10-27 Jan Beulich <jbeulich@novell.com>
229 * read.c (assign_symbol): Also consider equates already defined.
230 * symbols.c (symbol_clone): Also clone the underlying BFD symbol.
231 * config/obj-coff.h (obj_symbol_clone_hook): New.
232 (coff_obj_symbol_clone_hook): Declare.
233 * config/obj-coff.c (coff_obj_symbol_clone_hook): New.
235 2005-10-26 DJ Delorie <dj@redhat.com>
237 * config/tc-m32c.c (md_relax_table, subtype_mappings,
238 md_convert_frag): Add jsr.w support.
240 * config/tc-m32c.c (md_assemble): Don't use errmsg as the format
242 (md_cgen_lookup_reloc): Add m32c bitbase operands. Add 8-s24
243 and imm-8-HI operands.
245 2005-10-26 Paul Brook <paul@codesourcery.com>
247 * config/tc-arm.c (insns): Correct "sel" entry.
249 2005-10-26 Jan Beulich <jbeulich@novell.com>
251 * config/tc-i386.c (i386_operand): Don't check register prefix here.
252 (parse_real_register): Rename from parse_register.
253 (parse_register): New.
254 (i386_parse_name): New.
256 (intel_e11): Don't tolerate registers in offset expressions anymore.
257 (intel_get_token): Don't check register prefix here. Copy the actual
258 register token, not the canonical register name.
259 * config/tc-i386.h (md_operand): Delete.
260 (i386_parse_name): Declare.
261 (md_parse_name): Define.
263 2005-10-25 Arnold Metselaar <arnold.metselaar@planet.nl>
265 * Makefile.am: Add Z80 cpu.
266 * Makefile.in: Regenerated.
267 * app.c (do_scrub_chars)<TC_Z80>: Correctly scrub "ex af,af'"
268 and disallow newlines in quoted strings.
269 * configure.tgt: Add z80-*-coff.
270 * config/obj-coff.h: Add format "coff-z80".
271 * doc/Makefile.am: Add c-z80.texi.
272 * doc/Makefile.in: Regenerated.
273 * doc/all.texi: Add Z80.
274 * doc/c-z80.texi: New file
275 * doc/as.texinfo: Add z80 options and some z80-related remarks.
276 * config/tc-z80.c: New file
277 * config/tc-z80.h: New file
278 * NEWS: Mention new support.
280 2005-10-25 H.J. Lu <hongjiu.lu@intel.com>
282 * write.c (adjust_reloc_syms): Undo the change made on
283 2005-04-26 to allow local symbol set to undefined symbol.
285 2005-10-24 H.J. Lu <hongjiu.lu@intel.com>
287 * Makefile.am (bfin-parse.tab.h): Removed.
288 (bfin-parse.h): Added.
289 * Makefile.in: Regenerated.
291 2005-10-25 Alan Modra <amodra@bigpond.net.au>
293 * po/POTFILES.in: Regenerate.
294 * po/gas.pot: Regenerate.
296 2005-10-24 Bernd Schmidt <bernd.schmidt@analog.com>
298 * config/tc-bfin.c (Expr_Node_Gen_Reloc): If have symbol + constant,
299 make a single reloc with an offset rather than a stack.
300 * config/tc-bfin.h (MD_APPLY_SYM_VALUE): Define to 0.
302 2005-10-24 Alexandre Oliva <aoliva@redhat.com>
304 * read.c (potable): Add weakref.
306 * read.h (s_weakref): Declare.
307 * struc-symbol.h (struct symbol): Add sy_weakrefr and sy_weakrefd.
308 * symbols.c (colon): Clear weakrefr.
309 (symbol_find_exact): Rename to, and reimplement in terms of...
310 (symbol_find_exact_noref): ... new function.
311 (symbol_find): Likewise...
312 (symbol_find_noref): ... ditto.
313 (resolve_symbol_value): Resolve weakrefr without setting their
315 (S_SET_WEAK): Call hook.
316 (S_GET_VALUE): Follow weakref link.
317 (S_SET_VALUE): Clear weakrefr.
318 (S_IS_WEAK): Follow weakref link.
319 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): New.
320 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): New.
321 (symbol_set_value_expression, symbol_set_frag): Clear weakrefr.
322 (symbol_mark_used): Follow weakref link.
323 (print_symbol_value_1): Print weak, weakrefr and weakrefd.
324 * symbols.h (symbol_find_noref, symbol_find_exact_noref): Declare.
325 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): Declare.
326 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): Declare.
327 * write.c (adust_reloc_syms): Follow weakref link. Do not
328 complain if target is undefined.
329 (write_object_file): Likewise. Remove weakrefr symbols. Drop
330 unreferenced weakrefd symbols.
331 * config/obj-coff.c (obj_frob_symbol): Do not force WEAKREFD
333 (pecoff_obj_set_weak_hook, pecoff_obj_clear_weak_hook): New.
334 * config/obj-coff.h (obj_set_weak_hook, obj_clear_weak_hook): Define.
335 * doc/as.texinfo: Document weakref.
336 * doc/internals.texi: Document new struct members, internal
339 2005-10-24 Jie Zhang <jie.zhang@analog.com>
341 * Makefile.am (bfin-parse.h): Renamed from bfin-parse.tab.h.
342 (EXTRA_DIST): Add bfin-parse.h and bfin-lex.c.
343 * Makefile.in: Regenerate.
344 * config/bfin-lex.l: Include bfin-parse.h instead of bfin-parse.tab.h.
345 * config/tc-bfin.c (md_chars_to_number): Change the type of first
346 argument from unsigned char * to char * to remove signedness warnings.
348 2005-10-24 Jan Beulich <jbeulich@novell.com>
350 * config/tc-ia64.c (enum reg_symbol): Delete IND_MEM.
351 (dot_rot): Change type of num_* variables. Check for positive count.
352 (ia64_optimize_expr): Re-structure.
353 (md_operand): Check for general register.
355 2005-10-24 Jan Beulich <jbeulich@novell.com>
357 * config/tc-ia64.c (declare_register): Call symbol_create.
358 (md_begin): Remove local variables total, ar_base, and cr_base.
359 Start loops for registers at their respective first one. Don't
360 update md.regsym for alias names. Generate alias name tp for r13.
362 2005-10-21 DJ Delorie <dj@redhat.com>
364 * config/tc-m32c.c (md_cgen_lookup_reloc): Add more relocs. Print
365 names unstead of numbers.
367 2005-10-19 David Ung <davidu@mips.com>
369 * config/tc-mips.c (append_insn): Convert MIPS16 jr/jalr jumps
370 into jrc/jalrc versions if ISA_MIPS32+ and not doing the swap,
371 hence avoiding to emit a nop.
373 2005-10-19 Jie Zhang <jie.zhang@analog.com>
375 * config/tc-bfin.c (md_begin): Let the lex_type of '(' be
377 (bfin_start_line_hook): Remove the workaround for LSETUP(.
378 (bfin_name_is_register): Remove the workarounds for LSETUP(
380 (bfin_start_label): Ditto.
382 2005-10-18 Bob Wilson <bob.wilson@acm.org>
384 * config/tc-xtensa.c (xtensa_end_directive): Restore
385 default_lit_sections regardless of use_literal_section.
387 2005-10-18 Jie Zhang <jie.zhang@analog.com>
389 * Makefile.am (bfin-lex.c): Update ylwrap invocation.
390 * Makefile.in: Regenerated.
392 2005-10-18 Arnold Metselaar <arnold.metselaar@planet.nl>
394 * doc/as.texinfo (.loc) Fix placement of '@end table'.
396 2005-10-17 Bob Wilson <bob.wilson@acm.org>
398 * config/xtensa-istack.h (TInsn): Replace dwarf2_line_info with an
399 unsigned line number. Do not include "dwarf2dbg.h".
400 * config/tc-xtensa.c (md_pseudo_table): Remove entry for "loc".
401 (xtensa_dwarf2_directive_loc, xtensa_dwarf2_emit_insn): Delete.
402 (xg_build_to_insn, xg_build_token_insn): Update TInsn uses.
403 (md_assemble): Use as_where instead of dwarf2_where.
404 (xg_assemble_vliw_tokens): Use unsigned line numbers instead of
405 dwarf2_line_infos. Change to call new_logical_line followed by
408 2005-10-14 Mike Frysinger <vapier@gentoo.org>
410 * doc/as.texinfo (Section): Add missing ']' to .section example.
412 2005-10-12 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
415 * config/tc-hppa.c (pa_ip): Use as_bad instead of as_fatal when an
416 unknown opcode is found.
418 2005-10-12 Mark Mitchell <mark@codesourcery.com>
420 * NEWS: Mention @file.
422 2005-10-12 Nick Clifton <nickc@redhat.com>
424 * config/tc-avr.c: Convert to ISO C90 format. Fix formatting and
425 generally tidy up the code.
426 * config/tc-avr.h: Likewise.
428 2005-10-12 Jan Beulich <jbeulich@novell.com>
430 * config/tc-ia64.c (dot_reg_val): Use expression_and_evaluate.
431 (dot_pred_rel): Likewise.
432 (parse_operand): Likewise.
433 (ia64_unrecognized_line): Likewise.
434 (md_operand): Likewise.
436 2005-10-11 Jan Beulich <jbeulich@novell.com>
438 * expr.h (enum expr_mode): New.
439 (expression): Pass third argument to expr.
440 (expression_and_evaluate): New.
441 (deferred_expression): New.
442 (expr): Add third parameter.
443 (resolve_expression): New.
444 * struc-symbol.h (struct symbol): New members sy_volatile and
446 * symbols.c, symbols.h (symbol_clone): New.
447 (symbol_clone_if_forward_ref): New.
448 (snapshot_symbol): New.
449 (S_IS_VOLATILE): New.
450 (S_IS_FORWARD_REF): New.
451 (S_SET_VOLATILE): New.
452 (S_SET_FORWARD_REF): New.
453 * as.c (macro_expr): Use expression_and_evaluate.
454 * cond.c (s_if): Likewise.
455 (s_elseif): Likewise.
456 * dw2gencfi.c (cfi_parse_reg): Likewise.
457 * expr.c (operand): Add second parameter. Optionally call
458 deferred_expression. Pass mode argument to itself and md_parse_name.
459 Check mode before trying to evaluate symbol. Call
460 symbol_clone_if_forward_ref for both operands.
461 (expr): Add third parameter. Pass mode to operand and itself.
462 Optionally call resolve_expression.
463 (resolve_expression): New.
464 (get_single_number): Pass second argument to operand.
465 * read.c (potable): New entry for .eqv.
466 (read_a_source_file): Handle new == operator.
467 (get_absolute_expr): Use expression_and_evaluate.
469 (assign_symbol): Rename second parameter. Call symbol_clone on
470 legal and illegal redefinition. Call S_SET_VOLATILE and
471 S_SET_FORWARD_REF depending on mode.
472 (s_set): Update description.
473 (s_space): Call resolve_expression.
474 (pseudo_set): Optionally call deferred_expression. Check
475 S_IS_FORWARD_REF before trying to simplify/resolve an expression.
477 * config/tc-ia64.h (md_parse_name): Add mode parameter.
478 * config/tc-arc.c (arc_parse_cons_expression): Likewise.
479 * config/tc-m32r.h (md_parse_name): Likewise.
480 (m32r_parse_name): Likewise.
481 * config/tc-mmix.h (md_parse_name): Likewise.
482 * config/tc-mn10300.h (md_parse_name): Likewise.
483 (mn10300_parse_name): Likewise.
484 * config/tc-ppc.h (md_parse_name): Likewise.
485 * config/tc-sh.h (md_parse_name): Likewise.
486 (sh_parse_name): Likewise.
487 * config/tc-sh64.h (md_parse_name): Likewise.
488 (sh64_consume_datalabel): Likewise.
489 * config/tc-tic54x.h (md_parse_name): Likewise.
490 * config/tc-m32r.c (m32r_parse_name): Add mode parameter. Check it
491 before trying to evaluate symbol.
492 * config/tc-mn10300.c (mn10300_parse_name): Likewise.
493 * config/tc-sh.c (sh_parse_name): Likewise.
494 * config/tc-sh64.c (sh64_consume_datalabel): Add mode parameter. Pass
495 second argument to operandf. Pass mode parameter to sh_parse_name.
496 * doc/as.texinfo: Document .eqv and the == assignment operator.
498 2005-10-10 Ian Lance Taylor <ian@airs.com>
500 * Makefile.am (EXTRA_DIST): Remove bfin-lex.l and bfin-defs.h.
501 * Makefile.in: Regenerate.
503 2005-10-10 Arnold Metselaar <arnold.metselaar@planet.nl>
505 * expr.c (operator): Allow "!=" as a synonym for "<>".
506 * doc/as.texinfo (Infix Op): Mention "!=".
508 2005-10-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
510 * config/tc-hppa.c (strict): Don't initialize. Update comment.
511 (pa_ip): Promote from PA 1.0 to 1.1 immediately when 1.1 match is
512 found. Simplify handling of "ma" and "mb" completers.
514 2005-10-08 Paul Brook <paul@codesourcery.com>
516 * config/tc-arm.c: Don't provide fallback default for CPU_DEFAULT.
517 (arm_arch_used, thumb_arch_used, selected_cpu, selected_cpu_name):
519 (arm_cpu_option_table): Add canonical_name.
520 (arm_cpus): Populate canonical_name field.
521 (s_arm_eabi_attribute, s_arm_arch, s_arm_cpu, s_arm_fpu,
522 aeabi_set_public_attributes, arm_md_end): New functions.
523 (md_pseudo_table): Add "cpu", "arch", "fpu" and "eabi_attribute".
524 (md_assemble): Set thumb_arch_used and arm_arch_used.
525 (md_begin): Set defaut cpu if CPU_DEFAULT not defined.
526 * config/tc-arm.h (md_end): Define.
527 * doc/c-arm.texi: Document .cpu, .arch, .fpu and .eabi_attribute.
529 2005-10-06 Khem Raj <kraj@mvista.com>
530 NIIBE Yutaka <gniibe@m17n.org>
532 * config/tc-sh.c (allow_dollar_register_prefix): New variable.
533 (parse_reg_without_prefix): New function.
534 (parse_reg): Check for '$' register prefix if --allow-reg-prefix is
536 (option md_longopts): Add allow-reg-prefix option.
537 * doc/c-sh.texi: Document --allow-reg-prefix option.
538 * NEWS: Mention the new switch.
540 2005-10-03 Arnold Metselaar <arnold.metselaar@planet.nl>
542 * doc/as.texinfo (Infix Ops): '<' and '>' are not shift
545 2005-09-30 Sterling Augustine <sterling@tensilica.com>
546 Bob Wilson <bob.wilson@acm.org>
548 * config/tc-xtensa.c (xtensa_frob_label): Disallow labels in bundles.
550 2005-09-30 H.J. Lu <hongjiu.lu@intel.com>
552 * Makefile.am: Run "make dep-am".
553 * Makefile.in: Regenerated.
554 * aclocal.m4: Likewise.
556 2005-09-30 Mark Mitchell <mark@codesourcery.com>
558 * as.c (main): Use expandargv.
560 2005-09-30 Jan Beulich <jbeulich@novell.com>
562 * config/tc-tic4x.c (tic4x_set): Advance input_line_pointer past
565 2005-09-30 Catherine Moore <clm@cm00re.com>
567 * Makefile.am: Bfin support.
568 * Makefile.in: Regenerated.
569 * aclocal.m4: Regenerated.
570 * configure: Regenerated.
571 * configure.in: Bfin support.
572 * configure.tgt: Bfin support.
573 * config/bfin-aux.h: New file.
574 * config/bfin-defs.h: New file.
575 * config/bfin-lex.l: New file.
576 * config/bfin-parse.y: New file.
577 * config/tc-bfin.c: New file.
578 * config/tc-bfin.h: New file.
579 * doc/Makefile.am: Recognize c-bfin.texi.
580 * doc/Makefile.in: Regenerated.
581 * doc/all.texi: Bfin support.
582 * doc/as.texinfo: Likewise.
583 * doc/c-bfin.texi: Document bfin-specific syntax and
586 2005-09-30 Paul Brook <paul@codesourcery.com>
588 * config/tc-arm.c (opcode_tag): Add OT_cinfix3_legacy.
589 (opcode_lookup): Handle OT_cinfix3_legacy. Revert earlier change for
590 normal infix conditions.
591 (C3E): Include Thumb-2 definition.
593 (insns): Use them for legacy mnemonics.
595 2005-09-30 Matthias Kurz <mk@baerlap.north.de>
597 * asintl.h: Prevent the inclusion of <libintl.h> from the Solaris
598 version of <locale.h> when ENABLE_NLS is not defined.
600 2005-09-29 Jan Beulich <jbeulich@novell.com>
602 * config/tc-ia64.c (parse_operands): Always parse first operand of
605 2005-09-29 Arnold Metselaar <arnold.metselaar@planet.nl>
606 Alan Modra <amodra@bigpond.net.au>
608 * app.c (do_scrub_chars): Match open and close quote of strings.
609 Remove redundant EOF test in case 7.
611 2005-09-28 Jan Beulich <jbeulich@novell.com>
613 * config/tc-i386.c (reloc): Disable signedness check for 4-byte
614 relocations in 16- and 32-bit modes.
615 (i386_displacement): Make pc-relative branch handling dependent
616 upon operand (rather than address) size.
618 2005-09-28 Jan Beulich <jbeulich@novell.com>
620 * dw2gencfi.c (dot_cfi): Call ignore_rest_of_line when not fully
622 (dot_cfi_startproc): Likewise.
623 (dot_cfi_endproc): Likewise. Also check no extra input was given.
624 (dot_cfi_escape): Likewise.
626 2005-09-28 Jan Beulich <jbeulich@novell.com>
628 * config/tc-i386.h (x86_cons_fix_new): Declare unconditionally.
629 (TC_CONS_FIX_NEW): Define unconditionally.
630 (x86_pe_cons_fix_new): Remove.
631 * config/tc-i386.c (signed_cons): New.
632 (md_pseudo_table): Add slong.
633 (x86_cons_fix_new): Declare unconditionally.
634 (x86_pe_cons_fix_new): Merge into x86_cons_fix_new.
635 (tc_gen_reloc): Also consider BFD_RELOC_X86_64_32S for gotpc
638 2005-09-28 Arnold Metselaar <arnold.metselaar@planet.nl>
640 * app.c (do_scrub_chars <LEX_IS_SYMBOL_COMPONENT>): Check for full
641 buffer after copying string.
643 2005-09-27 Paul Brook <paul@codesourcery.com>
645 * config/arm.c (arm_cpus): Add more cpu names.
646 * doc/c-arm.texi: Document them.
648 2005-09-21 Alan Modra <amodra@bigpond.net.au>
650 * read.c (pseudo_set): Don't set undefined symbols to expr_section.
652 2005-09-20 Richard Henderson <rth@redhat.com>
654 * dwarf2dbg.c (process_entries): Fix uninitialized variable warning.
656 2005-09-20 Richard Henderson <rth@redhat.com>
658 * dwarf2dbg.c (struct line_entry): Replace frag and frag_ofs
660 (dwarf2_loc_mark_labels): New.
661 (dwarf2_gen_line_info_1): Split out of ...
662 (dwarf2_gen_line_info): ... here. Create the temp symbol here.
663 (dwarf2_emit_label): New.
664 (dwarf2_directive_loc_mark_labels): New.
665 (out_set_addr): Take a symbol instead of frag+ofs.
666 (relax_inc_line_addr): Likewise.
667 (emit_inc_line_addr): Assert delta non-negative.
668 (process_entries): Remove dead code. Update to work with temp
669 symbols instead of frag+ofs.
670 * dwarf2dbg.h (dwarf2_directive_loc_mark_labels): Declare.
671 (dwarf2_emit_label, dwarf2_loc_mark_labels): Declare.
672 * config/obj-elf.c (elf_pseudo_tab): Add loc_mark_labels.
673 * config/obj-elf.h (obj_frob_label): New.
674 * config/tc-alpha.c (alpha_define_label): Call dwarf2_emit_label.
675 * config/tc-arm.c, config/tc-hppa.c, config/tc-m68k.c,
676 config/tc-mips.c, config/tc-ppc.c, config/tc-sh.c, config/tc-xtensa.c:
677 Similarly in the respective tc_frob_label implementation functions.
678 * config/tc-i386.c (md_pseudo_table): Move file and loc to
679 non-elf section; add loc_mark_labels.
680 * config/tc-ia64.c (struct label_fix): Add dw2_mark_labels.
681 (ia64_flush_insns): Check for marked labels; emit line entry if so.
682 (emit_one_bundle): Similarly.
683 (ia64_frob_label): Record marked labels.
684 * config/tc-m68hc11.h (tc_frob_label): Remove.
685 * config/tc-ms1.c (md_pseudo_table): Remove file and loc.
686 * config/tc-sh.h (tc_frob_label): Pass sym to sh_frob_label.
687 * config/tc-sh64.h (tc_frob_label): Likewise.
688 * doc/as.texinfo (LNS directives): Docuement .loc_mark_blocks.
690 2005-09-20 Alan Modra <amodra@bigpond.net.au>
692 * read.c (pseudo_set): Set segment of expression syms to expr_section.
694 2005-09-14 Jan Beulich <jbeulich@novell.com>
696 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Add selector
697 registers, floating point control and status words, and mxcsr as
698 well as (for 64-bit code) segment base registers and rflags.
700 2005-09-09 Dmitry Diky <diwil@spec.ru>
702 * config/tc-msp430.c (msp430_operands): Undo last changes. Instead...
703 (msp430_relax_frag): add a guard check to ensure that final fr_subtype
706 2005-09-08 Chao-ying Fu <fu@mips.com>
708 * doc/as.texinfo: Document -mdsp and -mno-dsp options.
709 * doc/c-mips.texi: Likewise, and document ".set dsp" and ".set nodsp"
712 2005-09-08 Paul Brook <paul@codesourcery.com>
714 * config/tc-arm.c (do_smi, do_t_smi): Rename ...
715 (do_smc, do_t_smc): ... to this.
716 (insns): Remane smi to smc.
717 (md_apply_fix, tc_gen_reloc): Rename BFD_RELOC_ARM_SMI to
720 2005-09-07 Richard Henderson <rth@redhat.com>
722 * dwarf2dbg.c (dwarf2_where): Set line->isa.
723 (dwarf2_set_isa): New.
724 (dwarf2_directive_loc): Rearrange to allow all options on one line.
725 * dwarf2dbg.h (dwarf2_set_isa): Declare.
726 * doc/as.texinfo: Update .loc documentation.
728 2005-09-07 Richard Henderson <rth@redhat.com>
730 * dwarf2dbg.c: Include safe-ctype.h.
731 (DWARF2_LINE_OPCODE_BASE): Bump to 13.
732 (current): Initialize.
733 (dwarf2_emit_insn): Clear DWARF2_FLAG_BASIC_BLOCK,
734 DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN.
735 (dwarf2_directive_file): Cope with invalid filename.
736 (dwarf2_directive_loc): Add handling for basic_block, prologue_end,
737 epilogue_begin, is_stmt, isa.
738 (emit_inc_line_addr): Move line_delta == 0, addr_delta == 0 special
740 (process_entries): Handle isa, DWARF2_FLAG_PROLOGUE_END,
741 and DWARF2_FLAG_EPILOGUE_BEGIN.
742 (out_debug_line): Emit sizes for DW_LNS_set_prologue_end,
743 DW_LNS_set_epilogue_begin, DW_LNS_set_isa.
744 * dwarf2dbg.h (DWARF2_FLAG_IS_STMT): Rename from DWARF2_FLAG_BEGIN_STMT.
745 (DWARF2_FLAG_BASIC_BLOCK): Rename from DWARF2_FLAG_BEGIN_BLOCK.
746 (DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN): New.
747 (struct dwarf2_line_info): Add isa member.
748 * doc/as.texinfo (LNS directives): New node.
750 2005-09-07 David Ung <davidu@mips.com>
752 * config/tc-mips.c (append_insn): Undo last change. Instead add
753 guard to suppress calling frag_grow if the current instruction is
754 one that allows a delay slot.
756 2005-09-06 Chao-ying Fu <fu@mips.com>
758 * config/tc-mips.c (mips_set_options): Add ase_mt for MT instructions.
759 (mips_opts): Add -1 to initialize ase_mt.
760 (file_ase_mt): New variable for -mmt.
761 (CPU_HAS_MT): New define.
762 (validate_mips_insn): Add supports for +t, +T, !, $, *, &, g operand
764 (mips_ip): Check ase_mt to enable MT instructions.
765 Handle !, $, *, &, +T, +t, g operand formats.
766 For "mftc1", "mfthc1", "cftc1", "mttc1", "mtthc1", "cttc1", we allow
768 (OPTION_MT, OPTION_NO_MT): New define.
769 (OPTION_COMPAT_ARCH_BASE): Change because of inserting MT define.
770 (md_parse_option): Parse OPTION_MT and OPTION_NO_MT.
771 (mips_after_parse_args): Set ase_mt based on CPU.
772 (s_mipsset): Handle ".set mt" and ".set nomt".
773 (mips_elf_final_processing): Remind of adding new flag for MT ASE.
774 (md_show_usage): Show usage of -mmt and -mno-mt.
775 * doc/as.texinfo: Document -mmt and -mno-mt options.
776 * doc/c-mips.texi: Likewise, and document ".set mt" and ".set nomt"
779 2005-09-06 Paul Brook <paul@codesourcery.com>
781 * config/tc-arm.c (arm_it): Add relax field.
782 (T16_32_TAB): Add addi, addis, add_pc, add_sp, dec_sp, inc_sp,
783 b, bcond, ldr_pc, ldr_pc2, ldr_sp, str_sp, subi, subis.
784 (do_t_add_sub, do_t_addr, do_t_branch, do_t_ldst,
785 do_t_mov_cmp): Allow relaxation.
786 (output_relax_insn): New function.
787 (put_thumb32_insn): New function.
788 (output_inst): Use new functions.
789 (md_assemble): Don't throw error on relaxable instructions.
790 (insns): Change "b" entry from TCE(...) to tCE(...).
791 (md_estimate_size_before_relax): Return 2.
792 (md_convert_frag, relax_immediate, relax_adr, relax_addsub,
793 relax_branch, arm_relax_frag): New functions.
794 (arm_force_relocation): Return 0 for Thumb-2 immediate operand
796 * config/tc-arm.h (md_convert_frag): Remove definition.
797 (md_relax_frag): Define.
798 (arm_relax_frag): Add prototype.
800 2005-09-02 Paul Brook <paul@codesourcery.com>
802 * config/tc-arm.c (do_rn_rd): Enforce SWP operand constraints.
804 2005-09-02 Paul Brook <paul@codesourcery.com>
806 * config/tc-arm.c (encode_arm_cp_address): Use
807 BFD_RELOC_ARM_T32_CP_OFF_IMM in thumb mode.
808 (do_iwmmxt_wldstbh): Use BFD_RELOC_ARM_T32_CP_OFF_IMM_S2 in thumb
810 (md_assemble): Only allow coprocessor instructions when Thumb-2 is
813 (insns): Use them for coprocessor instructions.
814 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM.
815 (get_thumb32_insn): New function.
816 (put_thumb32_insn): New function.
817 (md_apply_fix): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM and
818 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
820 2005-09-02 Paul Brook <paul@codesourcery.com>
822 * config/tc-arm.c (opcode_lookup): Look for infix opcode when
823 incorrect suffix matches.
825 2005-09-01 David Ung <davidu@mips.com>
827 * config/tc-mips.c (append_insn): Correctly handle mips16 case
828 when the frags are different for the 2 instructions we want to
829 swap. If the lengths of the 2 instructions are not the same, we
830 won't do the swap but emit an nop.
832 2005-09-01 Dmitry Diky <diwil@spec.ru>
834 * config/tc-msp430.c (msp430_operands): Emit dwarf2_emit_insn()
835 as appropriate. Change frag_variant() to frag_var() for relaxes.
837 2005-08-29 Nick Clifton <nickc@redhat.com>
839 * write.c (generic_force_reloc): Do not call S_FORCE_RELOC if
842 2005-08-26 Jan Beulich <jbeulich@novell.com>
844 * config/tc-i386.c (intel_e09): Set JumpAbsolute when seeing a PTR-
845 qualified operand of a branch.
846 (intel_bracket_expr): Set JumpAbsolute here...
847 (intel_e11): ... rather than here.
849 2005-08-26 Christian Groessler <chris@groessler.org>
851 * configure.tgt: Set bfd_gas also for z8k cpu.
852 * config/tc-z8k.c (s_segm): Use bfd_set_arch_mach to set machine
854 (newfix): Adapt to bfd reloc types.
855 (build_bytes): Adapt to bfd reloc types. Ensure that enough space
856 is available in the current frag.
857 (md_convert_frag): Adapt function parameters.
858 (tc_gen_reloc): New function.
859 (md_section_align): Use bfd_get_section_alignment.
860 (md_apply_fix): Adapt to bfd reloc types. Fix handling of
861 BFD_RELOC_Z8K_IMM4L, BFD_RELOC_8, BFD_RELOC_16, and BFD_RELOC_32
863 * config/tc-z8k.h (TARGET_ARCH): Define.
864 (tc_fix_adjustable): Define.
866 2005-08-25 Chao-ying Fu <fu@mips.com>
868 * config/tc-mips.c (mips_set_options): Add ase_dsp for DSP instructions.
869 (mips_opts): Add -1 to initialize ase_dsp.
870 (file_ase_dsp): New variable for -mdsp.
871 (CPU_HAS_DSP): New define.
872 (validate_mips_insn): Add supports for 3, 4, 5, 6, 7, 8, 9, 0, ', :, @
874 (mips_ip): Add min_range and max_range for checking singed numbers.
875 Check ase_dsp to enable DSP instructions.
876 Handle 3, 4, 5, 6, 7, 8, 9, 0, ', :, @ operand formats.
877 (OPTION_DSP, OPTION_NO_DSP): New define.
878 (OPTION_COMPAT_ARCH_BASE): Change because of inserting DSP define.
879 (md_parse_option): Parse OPTION_DSP and OPTION_NO_DSP.
880 (mips_after_parse_args): Set ase_dsp based on CPU.
881 (s_mipsset): Handle ".set dsp" and ".set nodsp".
882 (mips_elf_final_processing): Remind of adding new flag for DSP ASE.
883 (md_show_usage): Show usage of -mdsp and -mno-dsp.
885 2005-08-23 David Ung <davidu@mips.com>
887 * config/tc-mips.c (mips_cpu_info_table): Add 5kf to the table of
890 2005-08-23 Alan Modra <amodra@bigpond.net.au>
893 * config/tc-ppc.c (ppc_symbol_chars): Add '%' and '['.
895 2005-08-23 Phil Edwards <phil@codesourcery.com>
897 * configure.tgt (*-*-vxworks): Match vxworks* instead.
899 2005-08-22 Jan Beulich <jbeulich@novell.com>
901 * config/tc-i386.c (object_64bit): New.
902 (i386_target_format): Initialize it.
903 (output_disp): Use object_64bit for relocation type determination.
904 (output_imm): Likewise.
905 (i386_validate_fix): Likewise.
906 (tc_gen_reloc): Likewise.
907 (lex_got): Likewise. Remove static mode_name. Change array size
908 of gotrel's rel field, and adjust its initializer. Adjust diagnostic.
909 (x86_cons): Use object_64bit for deciding whether quad fields can
912 2005-08-18 Christian Groessler <chris@groessler.org>
914 * config/tc-h8300.h: Remove TC_RELOC_MANGLE/tc_reloc_mangle.
915 * config/tc-mcore.h: Likewise.
916 * config/tc-z8k.h: Likewise.
917 * config/tc-z8k.c: Likewise.
918 * config/tc-sh.h: Remove TC_RELOC_MANGLE and
919 sh_coff_reloc_mangle declaration.
920 * config/tc-sh.c: (md_apply_fix): Fix comment for case
923 2005-08-18 Kaz Kojima <kkojima@rr.iij4u.or.jp>
925 * config/tc-sh64.c (sh64_target_format): Check preset_target_arch
926 to confirm that no ISA is specified.
928 2005-08-18 Nick Clifton <nickc@redhat.com>
930 * write.c (relax_segment): Count the number of frags being
931 processed and use this to compute a maximum limit on the number of
932 iterations that will be allowed when attempting to relax the
935 2005-08-17 Danny Smith <dannysmith@users.sourceforge.net>
937 * config/obj-coff.c (obj_coff_weak): Set auxiliary record
938 of NT weak externals to IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY.
940 2005-08-16 Alan Modra <amodra@bigpond.net.au>
942 * config/tc-ppc.c (ppc_set_cpu): Don't select 64-bit based on
945 2005-08-15 Paul Brook <paul@codesourcery.com>
947 * config/tc-arm.c (do_t_mov_cmp): Fix encoding of i16-bit conditional
949 (do_t_mvn_tst, do_t_neg, do_t_shift): Ditto.
951 2005-08-15 Daniel Jacobowitz <dan@codesourcery.com>
953 * config/tc-ppc.c (parse_cpu): Add -me300 support.
954 (md_show_usage): Likewise.
955 * doc/c-ppc.texi (PowerPC-Opts): Document it.
957 2005-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
959 * config/tc-s390.c (md_parse_option): Add cpu type z9-109.
960 (md_gather_operands): Add support for optional operands.
962 2005-08-12 Dmitry Diky <diwil@spec.ru>
963 * config/tc-msp430.c (msp430_enable_relax): New flag.
964 (msp430_enable_polys): Likewise.
965 (OPTION_RELAX): New option.
966 (OPTION_POLYMORPHS): Likewise.
967 (md_longopts): New long options.
968 (md_show_usage): Updated.
969 (md_parse_option): Add new options handler.
970 (msp430_operands): Add check if polymorph insns are enabled.
971 (msp430_force_relocation_local): New function.
972 (md_apply_fix): Now delete relocs according to new flags combination.
973 (msp430_relax_frag): Convert long branches to short branches only if
974 flag msp430_enable_relax is set.
975 * config/tc-msp430.h (TC_FORCE_RELOCATION_LOCAL): Defined.
976 (msp430_force_relocation_local): Likewise.
977 * doc/c-msp430.texi: Describe new options.
979 2005-08-11 Ian Lance Taylor <ian@airs.com>
981 * Makefile.am ($(srcdir)/make-gas.com): Remove target.
982 (stamp-mk.com): Likewise.
983 (EXTRA_DIST): Remove make-gas.com from list.
984 (MOSTLYCLEANFILES): Remove stamp-mk.com from list.
985 * Makefile.in: Regenerate.
987 2005-08-11 Hans-Peter Nilsson <hp@axis.com>
989 * subsegs.c (subseg_change): Move declaration of seginfo to before
992 2005-08-11 Alan Modra <amodra@bigpond.net.au>
994 * README-vms: Delete.
995 * config-gas.com: Delete.
996 * makefile.vms: Delete.
997 * vmsconf.sh: Delete.
998 * config/atof-tahoe.c: Delete.
999 * config/m88k-opcode.h: Delete.
1000 * config/obj-bout.c: Delete.
1001 * config/obj-bout.h: Delete.
1002 * config/obj-hp300.c: Delete.
1003 * config/obj-hp300.h: Delete.
1004 * config/tc-a29k.c: Delete.
1005 * config/tc-a29k.h: Delete.
1006 * config/tc-h8500.c: Delete.
1007 * config/tc-h8500.h: Delete.
1008 * config/tc-m88k.c: Delete.
1009 * config/tc-m88k.h: Delete.
1010 * config/tc-tahoe.c: Delete.
1011 * config/tc-tahoe.h: Delete.
1012 * config/tc-tic80.c: Delete.
1013 * config/tc-tic80.h: Delete.
1014 * config/tc-w65.c: Delete.
1015 * config/tc-w65.h: Delete.
1016 * config/te-aux.h: Delete.
1017 * config/te-delt88.h: Delete.
1018 * config/te-delta.h: Delete.
1019 * config/te-dpx2.h: Delete.
1020 * config/te-hp300.h: Delete.
1021 * config/te-ic960.h: Delete.
1022 * config/vms-a-conf.h: Delete.
1023 * doc/c-a29k.texi: Delete.
1024 * doc/c-h8500.texi: Delete.
1025 * doc/c-m88k.texi: Delete.
1026 * README: Remove obsolete examples, and list of supported targets.
1027 * Makefile.am: Remove a29k, h8500, m88k, tahoe, tic80, w65,
1028 bout and hp300 support.
1029 (DEP_FLAGS): Don't define BFD_ASSEMBLER.
1030 * configure.in: Remove --enable-bfd-assembler, need_bfd,
1032 * configure.tgt: Remove a29k, h8300-coff, h8500-*, i960 non-elf,
1033 m68k non bfd, m88k, or32-coff, tic80-*, vax non-bfd, w65k-*, *-nindy.
1034 * as.c: Remove all non-BFD_ASSEMBLER code, support for above targets.
1036 * dw2gencfi.c: Likewise.
1037 * dwarf2dbg.c: Likewise.
1038 * ehopt.c: Likewise.
1039 * input-file.c: Likewise.
1040 * listing.c: Likewise.
1041 * literal.c: Likewise.
1042 * messages.c: Likewise.
1044 * output-file.c: Likewise.
1046 * stabs.c: Likewise.
1047 * struc-symbol.h: Likewise.
1048 * subsegs.c: Likewise.
1049 * subsegs.h: Likewise.
1050 * symbols.c: Likewise.
1051 * symbols.h: Likewise.
1053 * write.c: Likewise.
1054 * write.h: Likewise.
1055 * config/aout_gnu.h: Likewise.
1056 * config/obj-aout.c: Likewise.
1057 * config/obj-aout.h: Likewise.
1058 * config/obj-coff.c: Likewise.
1059 * config/obj-coff.h: Likewise.
1060 * config/obj-evax.h: Likewise.
1061 * config/obj-ieee.h: Likewise.
1062 * config/tc-arm.c: Likewise.
1063 * config/tc-arm.h: Likewise.
1064 * config/tc-avr.c: Likewise.
1065 * config/tc-avr.h: Likewise.
1066 * config/tc-crx.h: Likewise.
1067 * config/tc-d10v.h: Likewise.
1068 * config/tc-d30v.h: Likewise.
1069 * config/tc-dlx.h: Likewise.
1070 * config/tc-fr30.h: Likewise.
1071 * config/tc-frv.h: Likewise.
1072 * config/tc-h8300.c: Likewise.
1073 * config/tc-h8300.h: Likewise.
1074 * config/tc-hppa.h: Likewise.
1075 * config/tc-i370.h: Likewise.
1076 * config/tc-i386.c: Likewise.
1077 * config/tc-i386.h: Likewise.
1078 * config/tc-i860.h: Likewise.
1079 * config/tc-i960.c: Likewise.
1080 * config/tc-i960.h: Likewise.
1081 * config/tc-ip2k.h: Likewise.
1082 * config/tc-iq2000.h: Likewise.
1083 * config/tc-m32c.h: Likewise.
1084 * config/tc-m32r.h: Likewise.
1085 * config/tc-m68hc11.h: Likewise.
1086 * config/tc-m68k.c: Likewise.
1087 * config/tc-m68k.h: Likewise.
1088 * config/tc-maxq.c: Likewise.
1089 * config/tc-maxq.h: Likewise.
1090 * config/tc-mcore.c: Likewise.
1091 * config/tc-mcore.h: Likewise.
1092 * config/tc-mn10200.h: Likewise.
1093 * config/tc-mn10300.c: Likewise.
1094 * config/tc-mn10300.h: Likewise.
1095 * config/tc-ms1.h: Likewise.
1096 * config/tc-msp430.c: Likewise.
1097 * config/tc-msp430.h: Likewise.
1098 * config/tc-ns32k.c: Likewise.
1099 * config/tc-ns32k.h: Likewise.
1100 * config/tc-openrisc.h: Likewise.
1101 * config/tc-or32.c: Likewise.
1102 * config/tc-or32.h: Likewise.
1103 * config/tc-ppc.c: Likewise.
1104 * config/tc-ppc.h: Likewise.
1105 * config/tc-s390.h: Likewise.
1106 * config/tc-sh.c: Likewise.
1107 * config/tc-sh.h: Likewise.
1108 * config/tc-sparc.c: Likewise.
1109 * config/tc-tic30.c: Likewise.
1110 * config/tc-tic30.h: Likewise.
1111 * config/tc-tic4x.c: Likewise.
1112 * config/tc-tic4x.h: Likewise.
1113 * config/tc-tic54x.c: Likewise.
1114 * config/tc-tic54x.h: Likewise.
1115 * config/tc-v850.h: Likewise.
1116 * config/tc-vax.c: Likewise.
1117 * config/tc-vax.h: Likewise.
1118 * config/tc-xstormy16.h: Likewise.
1119 * config/tc-xtensa.h: Likewise.
1120 * config/tc-z8k.c: Likewise.
1121 * config/tc-z8k.h: Likewise.
1122 * config/vms-a-conf.h
1123 * doc/Makefile.am: Likewise.
1124 * doc/all.texi: Likewise.
1125 * doc/as.texinfo: Likewise.
1126 * doc/internals.texi: Likewise.
1127 * doc/Makefile.in: Regenerate.
1128 * Makefile.in: Regenerate.
1129 * configure: Regenerate.
1130 * config.in: Regenerate.
1131 * po/POTFILES.in: Regenerate.
1133 2005-08-09 Nick Clifton <nickc@redhat.com>
1136 * macro.c (getstring): Do not treat round parentheses exactly the
1137 same as angle brackets - the parentheses need to be preserved and
1138 passed on to the macro processing code.
1140 2005-08-08 Nick Clifton <nickc@redhat.com>
1142 * config/tc-msp430.c (MSP430_ISA_21): Define.
1143 (mcu_types): Add entries for msp430x21xx variants.
1145 2005-08-08 Nick Clifton <nickc@redhat.com>
1148 * macro.c (getstring): Treat round parentheses in the same way as
1150 (get_any_string): Likewise.
1152 2005-08-07 H.J. Lu <hongjiu.lu@intel.com>
1155 * as.c (parse_args): Handle -al=<FILE>.
1157 2005-08-07 Nick Clifton <nickc@redhat.com>
1159 * read.c (s_app_line): Accept a line number of 0 for compatibility
1160 with gcc's output for assembler-with-cpp files.
1162 2005-08-05 Paul Brook <paul@codesourcery.com>
1164 * config/tc-arm.c (current_it_mask, current_cc): New variables.
1165 (do_t_add_sub): Use correct encodings inside IT block.
1166 (do_t_arit3c): Ditto.
1167 (do_t_it): Simplify logic. Set current_it_mask and current_cc.
1168 (md_assemble): Verify conditional suffixes agains IT blocks.
1170 2005-08-05 Paul Brook <paul@codesourcery.com>
1172 * config/tc-arm.c (encode_thumb32_immediate): Only accept shifted
1174 (encode_thumb32_shifted_operand): Prohibit register shifts.
1175 (encode_thumb32_addr_mode): Fix typo.
1176 (insns): Correct thumb2 ldm and stm opcodes.
1178 2005-08-02 Khem Raj <kraj@mvista.com>
1180 * config/tc-arm.c (do_iwmmxt_wldstd): Correct the offset range for
1181 WLDRD/WSTRD instruction.
1183 2005-08-02 Alan Modra <amodra@bigpond.net.au>
1185 * config/tc-ppc.c (md_apply_fix <ELF>): Don't warn on overflow
1186 if emitting a reloc.
1188 2005-07-29 Thiemo Seufer <ths@networkno.de>
1190 * config/tc-mips.c (s_mips_globl): Allow multiple symbols per .globl.
1192 2005-07-29 Paul Brook <paul@codesourcery.com>
1194 * config/tc-arm.c (T16_32_TAB): Add "addr". Fix encoding of push and
1196 (do_t_addr): Implement 32-bit variant.
1197 (do_t_push_pop): Make some errors warnings. Handle single register
1199 (insns): Use tCE for adr.
1200 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_ADD_PC12.
1201 (md_apply_fix): Ditto.
1203 2005-07-29 Paul Brook <paul@codesourcery.com>
1205 * config/tc-arm.c (parse_tb): New function.
1206 (enum operand_parse_code): Add OP_TB.
1207 (parse_operands): Handle OP_TB.
1208 (do_t_add_sub_w, do_t_tb): New functions.
1209 (insns): Add entries for addw, subw, tbb and tbh.
1210 (md_apply_fix): Handle BFD_RELOC_ARM_T32_IMM12.
1212 2005-07-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1214 * config/tc-m32r.c (m32r_check_fixup): Fixed X_op check.
1216 2007-07-27 H.J. Lu <hongjiu.lu@intel.com>
1218 * config/tc-i386.c (handle_large_common): Declare only for ELF.
1220 2005-07-27 Jan Beulich <jbeulich@novell.com>
1222 * config/tc-ia64.h (unw_r_record): Change type of fr_mem to unsigned
1224 (unw_p_record): Remove unused/redundant fields imask and rmask.
1225 Combine spoff and pspoff into a union. Combine gr and br into a
1226 union. Change type of grmask and brmask to unsigned char. Change type
1227 of frmask to unsigned int.
1228 (unw_x_record): Combine spoff, pspoff, and treg into a union.
1229 * config/tc-ia64.c (unwind): New field 'pending_saves'.
1230 (check_pending_save): New.
1231 (alloc_record): Clear out entire record.
1232 (output_psp_gr): Use renamed structure fields.
1233 (output_psp_sprel): Likewise.
1234 (output_rp_gr): Likewise.
1235 (output_rp_br): Likewise.
1236 (output_rp_psprel): Likewise.
1237 (output_rp_sprel): Likewise.
1238 (output_pfs_gr): Likewise.
1239 (output_pfs_psprel): Likewise.
1240 (output_pfs_sprel): Likewise.
1241 (output_preds_gr): Likewise.
1242 (output_preds_psprel): Likewise.
1243 (output_preds_sprel): Likewise.
1244 (output_spill_base): Likewise.
1245 (output_unat_gr): Likewise.
1246 (output_unat_psprel): Likewise.
1247 (output_unat_sprel): Likewise.
1248 (output_lc_gr): Likewise.
1249 (output_lc_psprel): Likewise.
1250 (output_lc_sprel): Likewise.
1251 (output_fpsr_gr): Likewise.
1252 (output_fpsr_psprel): Likewise.
1253 (output_fpsr_sprel): Likewise.
1254 (output_priunat_gr): Likewise.
1255 (output_priunat_psprel): Likewise.
1256 (output_priunat_sprel): Likewise.
1257 (output_bsp_gr): Likewise.
1258 (output_bsp_psprel): Likewise.
1259 (output_bsp_sprel): Likewise.
1260 (output_bspstore_gr): Likewise.
1261 (output_bspstore_psprel): Likewise.
1262 (output_bspstore_sprel): Likewise.
1263 (output_rnat_gr): Likewise.
1264 (output_rnat_psprel): Likewise.
1265 (output_rnat_sprel): Likewise.
1266 (output_spill_psprel): Likewise.
1267 (output_spill_sprel): Likewise.
1268 (output_spill_reg): Likewise.
1269 (output_fr_mem): Likewise. Allocate one unwind record per set mask
1271 (output_frgr_mem): Likewise.
1272 (output_gr_mem): Likewise.
1273 (output_br_mem): Likewise.
1274 (output_gr_gr): Likewise.
1275 (output_br_gr): Likewise.
1276 (fixup_unw_records): Likewise.
1277 (process_one_record): Use renamed structure fields. For gr_gr and
1278 br_gr, collect mask from chain of records before output.
1279 (in_prologue): Simplify and eliminate early returns. Call
1281 (in_body): Simplify and eliminate early returns.
1282 (dot_body): Call check_pending_save.
1283 (md_assemble): Update comment. Deal with pending saves.
1285 2005-07-26 Jan Beulich <jbeulich@novell.com>
1287 * config/tc-i386.c (optimize_imm): Calculate candidate immediates
1288 mask from guessed suffix, but mask out other immediate types only
1289 if at least on candidate is valid for the insn.
1291 2005-07-25 DJ Delorie <dj@redhat.com>
1293 * config/tc-m32c.c (md_cgen_lookup_reloc): Add 8 bit operands.
1294 Support %mod() modifiers from opcodes.
1295 * doc/c-m32c.texi (M32C-Modifiers): New section.
1297 2005-07-25 Jan Hubicka <jh@suse.cz>
1298 H.J. Lu <hongjiu.lu@intel.com>
1300 * config/obj-elf.c: Include "elf/x86-64.h" if TC_I386 is
1302 (elf_com_section_ptr): New.
1303 (elf_begin): Set elf_com_section_ptr to bfd_com_section_ptr.
1304 (elf_common_parse): Make it global. Use elf_com_section_ptr
1305 instead of bfd_com_section_ptr.
1306 (obj_elf_change_section): Handle x86-64 large bss sections.
1308 * config/obj-elf.h (elf_com_section_ptr): New.
1309 (elf_common_parse): New.
1311 * config/tc-i386.c (handle_large_common): New.
1312 (md_pseudo_table): Add "largecomm".
1313 (x86_64_section_letter): New.
1314 (x86_64_section_word): New.
1316 * config/tc-i386.h (x86_64_section_word): New.
1317 (x86_64_section_letter): New.
1318 (md_elf_section_letter): New. Defined.
1319 (md_elf_section_word): Likewise.
1321 2005-07-21 Ralf Corsepius <ralf.corsepius@rtems.org>
1323 * configure.tgt: Remove i386-*-rtemself*.
1324 Remove sparc-*-rtemself*.
1326 2005-07-21 Ben Elliston <bje@gnu.org>
1328 * config/tc-m68k.h: Remove TE_LYNX conditional code.
1330 2005-07-21 Paul Brook <paul@codesourcery.com>
1332 * config/tc-arm.c (encode_thumb32_addr_mode): Don't set
1335 2005-07-20 Tavis Ormandy <taviso@gentoo.org>
1337 * messages.c: Use vsnprintf instead of vsprintf.
1339 2005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1341 * config/tc-m32r.c (tc_gen_reloc): Check BFD_RELOC_32_PCREL and
1342 BFD_RELOC_16_PCREL to Support R_M32R_REL32.
1344 2005-07-18 Nick Clifton <nickc@redhat.com>
1346 * configure.tgt: Restore alpha ordering to list of arches.
1348 2005-07-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1350 * tc-hppa.c (pa_ip): Reject match for '#' immediate if not pa20.
1352 2005-07-18 Jan Beulich <jbeulich@novell.com>
1354 * config/tc-i386.c (md_begin): Use IS_ELF.
1355 (tc_i386_fix_adjustable): Likewise.
1356 (md_estimate_size_before_relax): Likewise.
1357 (md_apply_fix): Likewise.
1358 (i386_target_format): Likewise.
1359 (lex_got): Define to NULL when not ELF or when LEX_AT. Check IS_ELF.
1360 (i386_immediate): Remove #ifdef LEX_AT.
1361 (i386_displacement): Likewise.
1362 * config/tc-i386.h (x86_cons): Prototype only when ELF and when not
1365 2005-07-18 Jan Beulich <jbeulich@novell.com>
1367 * config/tc-i386.c (reloc): Convert to ISO C90. Change first
1368 parameter to unsigned. Parameter sign now is tristate - zero/
1369 positive mean unsigned/signed, negative means signedness doesn't
1370 matter. Check field size,
1371 signedness, and pcrel-ness are in agreement between relocated field
1372 and relocation type. Adjust diagnostics.
1373 (optimize_imm): And type mask of operand instead of overwriting it.
1374 (lex_got): Convert to ISO C90. Add third parameter. Add new field to
1375 local structure and initialize gotrel accordingly. Pass caller as
1376 mask of types that the operator can match.
1377 (x86_cons_fix_new): Let reloc know that signedness of relocation
1379 (x86_pe_cons_fix_new): Likewise.
1380 (x86_cons): Pass additional argument to lex_got.
1381 (i386_immediate): New local variable 'types'. Pass its address as
1382 additional argument to lex_got. Mask out operand types not supported
1384 (i386_displacement): Likewise. Set bigdisp to all types supported in
1385 64-bit mode, combining the previously split initialization.
1387 2005-07-18 Jan Beulich <jbeulich@novell.com>
1389 * config/tc-i386.c (parse_insn): Reject prefix if unavailable in
1392 2005-07-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1394 * config/tc-hppa.c (pa_ip): Search entire mnemonic before considering
1397 2005-07-16 Alan Modra <amodra@bigpond.net.au>
1399 * Makefile.am: Run "make dep-am".
1400 * Makefile.in: Regenerate.
1402 2007-07-15 H.J. Lu <hongjiu.lu@intel.com>
1404 * gas/config/tc-i386.h (CpuVMX): New.
1405 (CpuUnknownFlags): Add CpuVMX.
1407 2005-07-14 Jim Blandy <jimb@redhat.com>
1409 Add support for the Renesas M32C.
1410 * Makefile.am (CPU_TYPES): List m32c.
1411 (TARGET_CPU_CFILES): List config/tc-m32c.c.
1412 (TARGET_CPU_HFILES): List config/tc-m32c.h.
1413 * configure.in: Add case for m32c.
1414 * configure.tgt: Add cases for m32c and m32c-*-elf.
1415 * configure: Regenerated.
1416 * config/tc-m32c.c, config/tc-m32c.h: New files.
1417 * doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
1418 * doc/Makefile.in: Regenerated.
1419 * doc/all.texi: Set M32C.
1420 * doc/as.texinfo: Add text for the M32C-specific options and line
1421 comment characters, and refer to c-m32c.texi.
1422 * doc/c-m32c.texi: New file.
1424 2005-07-14 Nick Clifton <nickc@redhat.com>
1427 * config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
1428 the ins_parse buffer.
1430 2005-07-10 Ralf Corsepius <ralf.corsepius@rtems.org>
1432 * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
1433 i386-*-rtemscoff*, sparc-*-rtemsaout*.
1435 2005-07-10 H.J. Lu <hongjiu.lu@intel.com>
1437 * config/tc-i386.c (optimize_disp): Optimize signed 32bit
1440 2005-07-08 Ben Elliston <bje@au.ibm.com>
1442 * frags.h: Remove ANSI_PROTOTYPES conditional code.
1443 * config/obj-elf.h: Likewise.
1444 * config/tc-h8300.h: Likewise.
1445 * config/tc-h8500.h: Likewise.
1446 * config/tc-i370.h: Likewise.
1447 * config/tc-i386.h: Likewise.
1448 * config/tc-m68hc11.h: Likewise.
1449 * config/tc-m68k.h: Likewise.
1450 * config/tc-ppc.h: Likewise.
1451 * config/tc-s390.h: Likewise.
1452 * config/tc-sh.h: Likewise.
1453 * config/tc-sparc.h: Likewise.
1454 * config/tc-tic30.c: Likewise.
1455 * config/tc-w65.h: Likewise.
1456 * config/tc-xtensa.h: Likewise.
1458 2005-07-08 Hans-Peter Nilsson <hp@axis.com>
1461 * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
1463 2005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1465 * config/tc-tic30.c (debug): Add format attribute. Fix format
1468 2005-07-06 H.J. Lu <hongjiu.lu@intel.com>
1470 * config/tc-i386.c (cpu_arch): Add sse3.
1472 * config/tc-i386.h (CpuSSE3): Renamed from ...
1473 (CpuPNI): This. Defined as CpuSSE3.
1475 * doc/c-i386.texi: Document .sse3.
1477 2005-07-06 Jan Beulich <jbeulich@novell.com>
1479 * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
1481 2005-07-05 Nick Clifton <nickc@redhat.com>
1483 * config/tc-pdp11.c (md_apply_fix): Cast first argument to
1484 md_chars_to_numbers to an unsigned pointer in order to avoid a
1485 compile time warning.
1487 2005-07-05 Paul Brook <paul@codesourcery.com>
1489 * config/tc-ppc.c (ppc_target_format): Add VxWorks.
1491 2005-07-05 Aldy Hernandez <aldyh@redhat.com>
1493 * config/tc-ms1.c: New.
1494 * config/tc-ms1.h: New.
1495 * testsuite/gas/ms1/allinsn.d: New.
1496 * testsuite/gas/ms1/allinsn.s: New.
1497 * testsuite/gas/ms1/badinsn.s: New.
1498 * testsuite/gas/ms1/badinsn1.s: New.
1499 * testsuite/gas/ms1/badoffsethigh.s: New.
1500 * testsuite/gas/ms1/badoffsetlow.s: New.
1501 * testsuite/gas/ms1/badorder.s: New.
1502 * testsuite/gas/ms1/badreg.s: New.
1503 * testsuite/gas/ms1/badsignedimmhigh.s: New.
1504 * testsuite/gas/ms1/badsignedimmlow.s: New.
1505 * testsuite/gas/ms1/badsyntax.s: New.
1506 * testsuite/gas/ms1/badsyntax1.s: New.
1507 * testsuite/gas/ms1/badunsignedimmhigh.s: New.
1508 * testsuite/gas/ms1/badunsignedimmlow.s: New.
1509 * testsuite/gas/ms1/errors.exp: New.
1510 * testsuite/gas/ms1/ldst.s: New.
1511 * testsuite/gas/ms1/misc.d: New.
1512 * testsuite/gas/ms1/misc.s: New.
1513 * testsuite/gas/ms1/ms1-16-003.d: New.
1514 * testsuite/gas/ms1/ms1-16-003.s: New.
1515 * testsuite/gas/ms1/ms1.exp: New.
1516 * testsuite/gas/ms1/msys.d: New.
1517 * testsuite/gas/ms1/msys.s: New.
1518 * testsuite/gas/ms1/relocs.d: New.
1519 * testsuite/gas/ms1/relocs.exp: New.
1520 * testsuite/gas/ms1/relocs1.s: New.
1521 * testsuite/gas/ms1/relocs2.s: New.
1523 2005-07-05 Jan Beulich <jbeulich@novell.com>
1525 * config/tc-i386.h (CpuSVME): New.
1526 (CpuUnknownFlags): Include CpuSVME.
1527 * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
1528 as alias of sledgehammer.
1529 (md_assemble): Include invlpga in the check for insns with two source
1531 (process_operands): Include SVME insns in the check for ignored
1532 segment overrides. Adjust diagnostic.
1533 (i386_index_check): Special-case SVME insns with memory operands.
1535 2005-07-04 Khem Raj <kraj@mvista.com>
1536 Nick Clifton <nickc@redhat.com>
1538 * tc-arm.c (struct arm_it): Make operands.imm signed to match its
1539 use an immediate value.
1540 (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
1541 since the register field of the operands structure is unsigned.
1542 (s_arm_unwind_save_vfp): Make "reg" unsigned.
1543 (parse_operands): Make the 2ns parameter an unsigned pointer to
1545 (do_ldrd): When using the imm field of the operands structure as a
1546 second register field, treat it as unsigned.
1548 2005-07-04 Alan Modra <amodra@bigpond.net.au>
1551 * config/obj-elf.c (obj_elf_change_section): Use backend
1554 2005-07-01 Jan Beulich <jbeulich@novell.com>
1556 * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
1557 (output_spill_psprel, output_spill_psprel_p): Combine.
1558 (output_spill_sprel, output_spill_sprel_p): Combine.
1559 (output_spill_reg, output_spill_regp_p): Combine.
1560 (process_one_record): Handle psp_psprel.
1561 (parse_predicate_and_operand): New.
1562 (convert_expr_to_ab_reg): Two new parameters. Return void. Always
1563 initialize output values. Emit diagnostic case here.
1564 (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
1565 (add_unwind_entry): New second parameter. Allow first parameter to
1566 be NULL. Parse optional tag, emit warning about further support for
1567 it otherwise being missing. Check end-of-line when requested.
1568 (dot_fframe): Clear operand when wrong. Allow tag.
1569 (dot_vframe): Likewise.
1570 (dot_vframesp): Likewise. Rename parameter, issue warning when psp
1572 (dot_vframepsp): Remove.
1573 (dot_altrp): Clear operand when wrong. Allow tag.
1574 (dot_save): Likewise. Let default case also go through
1576 (dot_savemem): Likewise.
1577 (dot_restore): Don't return when wrong operand. Allow tag.
1578 (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
1579 parse_predicate_and_operand and the new arguments to
1580 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1581 when wrong operand. Allow tag.
1582 (dot_restorereg, dot_restorereg_p): Likewise.
1583 (dot_spillmem, dot_spillmem_p): Likewise.
1584 (dot_saveg): Clear operand when wrong. Perform tighter operand
1586 (dot_savef): Likewise.
1587 (dot_saveb): Likewise.
1588 (dot_savegf): Likewise.
1589 (dot_spill): Remove end-of-line check. Combine. Simplify by using
1590 parse_predicate_and_operand and the new arguments to
1591 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1592 when wrong operand. Allow tag.
1594 (dot_label_state): Don't return when wrong operand.
1595 (dot_copy_state): Likewise.
1596 (dot_unwabi): Likewise. Check if in prologue.
1597 (dot_body): Don't call demand_empty_rest_of_line.
1598 (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
1600 (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
1601 use dot_spillreg for .spillreg.p. Also use dot_spillmem for
1602 .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
1603 (parse_operand): New second parameter. Don't deal with '}' here
1604 anymore. Don't advance past end-of-line.
1605 (parse_operands): Pass second argument to parse_operand.
1606 (ia64_start_line): Prevent out-of-bounds access through
1607 input_line_pointer. Deal with '}' here.
1608 (ia64_unrecognized_line): Don't deal with '}' here.
1609 (dot_alias): Use ignore_rest_of_line not its deprecated alias
1610 discard_rest_of_line.
1612 2005-06-30 Zack Weinberg <zack@codesourcery.com>
1614 * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
1615 (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
1616 (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
1617 (do_branch): Always set inst.reloc.pc_rel.
1618 (s_arm_elf_cons): Disallow use of (plt) suffix.
1619 (do_adrl): Adjust X_add_number unconditionally.
1620 (md_pcrel_from): Rename md_pcrel_from_section, add second segT
1621 argument. Handle all adjustment for pipeline offset here.
1622 (md_apply_fix): No need to undo work of md_pcrel_from. No
1623 need to extract pre-encoded pipeline adjustments from various
1624 branch instructions. Generally, assume instructions are already
1625 all-bits-zero in the field being fixed up. Remove all OBJ_ELF
1626 special cases. Handle BFD_RELOC_ARM_PLT32 like
1627 BFD_RELOC_ARM_PCREL_BRANCH.
1628 (tc_gen_reloc): Remove OBJ_ELF special case.
1629 * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
1631 2005-06-30 Ben Elliston <bje@gnu.org>
1633 * Makefile.am (check-DEJAGNU): Don't search for expect.
1634 * Makefile.in: Regenerate.
1636 2005-06-30 Ben Elliston <bje@gnu.org>
1638 * Makefile.am (EXPECT): Set to expect.
1639 (RUNTEST): Likewise, set to runtest.
1640 * Makefile.in: Regenerate.
1642 2005-06-23 Ben Elliston <bje@gnu.org>
1644 * config/m68k-parse.h: Use ISO C90.
1645 * config/m68k-parse.y: Likewise.
1646 * config/tc-m68k.h: Likewise.
1648 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
1651 * config/tc-i386.c (md_assemble): Don't call optimize_disp on
1653 (optimize_disp): Optimize only if possible. Don't use 64bit
1654 displacement on non-constants and do same on constants if
1657 2005-06-17 Jan Beulich <jbeulich@novell.com>
1659 * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
1660 (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
1661 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
1662 (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
1663 and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
1665 (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
1666 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
1667 (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
1668 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
1669 BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
1670 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
1671 convert 8-byte pc-relative relocations.
1672 (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
1673 (i386_validate_fix): Likewise.
1674 (x86_cons): Also handle quad values in 64-bit mode.
1675 (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
1676 (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
1677 BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
1678 to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
1680 2005-06-13 Zack Weinberg <zack@codesourcery.com>
1682 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
1683 symbolP as well as for names with a leading dot. Use ACONCAT.
1684 (md_apply_fix): For branch relocations, only replace value
1685 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
1686 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
1687 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
1688 (LOCAL_LABEL_PREFIX): Don't define.
1690 2005-06-10 Alan Modra <amodra@bigpond.net.au>
1692 * config/tc-hppa.c (pa_block): Allocate just one byte for the
1695 2005-06-08 James E Wilson <wilson@specifixinc.com>
1698 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
1699 is NULL, then emit a warning, and return the current index.
1701 2005-06-08 Tomas Hurka <tom@hukatronic.cz>
1704 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
1705 temporary copy of the operands array so that changes can be safely
1706 backed out if the insn does not match.
1707 (m68k_compare_opcode): Shortcut the test when the parameters are
1708 the same. Return 1 if the names match but the second opcode is
1709 further on in the array than the first.
1711 2005-06-08 Nick Clifton <nickc@redhat.com>
1714 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
1716 2005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1718 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
1720 2005-06-07 Aldy Hernandez <aldyh@redhat.com>
1721 Michael Snyder <msnyder@redhat.com>
1722 Stan Cox <scox@redhat.com>
1724 * configure.in: Add ms1 case.
1726 * configure: Regenerate.
1728 * configure.tgt: Add ms1 case.
1730 2005-06-07 Bob Wilson <bob.wilson@acm.org>
1732 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
1733 * config/tc-xtensa.c (new_resource_table): Likewise.
1734 (resize_resource_table): Likewise.
1735 (release_resources): Fix assertion for unsigned values.
1737 2005-06-07 Zack Weinberg <zack@codesourcery.com>
1739 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
1740 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
1741 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
1742 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
1743 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
1744 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
1745 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
1746 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
1747 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
1748 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
1749 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
1750 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
1751 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
1752 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
1753 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
1754 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
1755 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
1756 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
1757 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
1758 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
1759 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
1760 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
1761 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
1762 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
1763 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
1764 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
1765 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
1766 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
1767 * config/tc-xtensa.c, config/tc-z8k.c:
1768 Replace all instances of the string "_apply_fix3" with
1770 * po/POTFILES.in, po/gas.pot: Regenerate.
1772 2005-06-08 Alan Modra <amodra@bigpond.net.au>
1774 * Makefile.am: Run "make dep-am".
1775 (POTFILES): Remove GAS_CFILES.
1776 * Makefile.in: Regenerate.
1778 2005-06-07 David Ung <davidu@mips.com>
1780 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
1781 24kc, 24kf and 24kfx under MIPS32 release 2.
1783 2005-06-04 Nick Clifton <nickc@redhat.com>
1785 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
1786 to their Thumb-enabled equivalents.
1788 2005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
1790 * config/tc-mips.c (load_register): Add leading "0x" to the
1791 output of sprintf_vma().
1794 2005-06-01 Nick Clifton <nickc@redhat.com>
1796 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
1797 test for the presence of thumb version of the parsing functions
1798 since they must always exist and the test generates a compile time
1801 2005-05-31 Richard Henderson <rth@redhat.com>
1803 * config/tc-alpha.c (O_lituse_jsrdirect): New.
1804 (alpha_reloc_op): Add it.
1805 (debug_exp): Handle it.
1806 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
1807 (emit_insn): Handle it.
1808 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
1810 2005-05-31 Christian Groessler <chris@groessler.org>
1812 * write.c (dump_section_relocs): Convert to ISO-C.
1813 (write_relocs): Avoid signed/unsigned and fprintf argument
1814 warnings in debug code.
1816 2005-05-26 Zack Weinberg <zack@codesourcery.com>
1818 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
1819 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
1820 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
1821 (md_apply_fix3): Delete fix_is_thumb variable; refer to
1822 fixP->tc_fix_data directly in the sole place it was used.
1823 Explicitly truncate value, *valP, fixP->fx_addnumber, and
1824 fixP->fx_offset to 32 bits, for consistent behavior between 32-
1827 2005-05-27 Jan Beulich <jbeulich@novell.com>
1829 * config/tc-ia64.c (struct proc_pending): New.
1830 (unwind): Replace proc_start with proc_pending.
1831 (unwind_diagnostic): Check unwind.proc_pending.sym.
1832 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
1833 Check if previous proc not closed. Record all entry points.
1834 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
1835 Set symbol sizes for entry points recorded in dot_proc. Check
1836 arguments for consistency with respective .proc's.
1837 (md_assemble): Replace unwind.proc_start with
1838 unwind.proc_pending.sym.
1840 2005-05-27 Jan Beulich <jbeulich@novell.com>
1842 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
1843 and last_ptr. Check all in-use slots for first one with non-NULL
1844 unwind_record. Don't reload end_ptr before second update round.
1846 2005-05-26 James E Wilson <wilson@specifixinc.com>
1848 * config/tc-ia64.c (extra_goodness): Update comment.
1849 (md_begin): Add debugging code to print best_template table.
1851 2005-05-25 Jan Beulich <jbeulich@novell.com>
1853 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
1856 2005-05-25 Jan Beulich <jbeulich@novell.com>
1858 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
1859 BFD_RELOC_UNUSED when determining the width of the reloc.
1861 2005-05-25 Jan Beulich <jbeulich@novell.com>
1863 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
1866 2005-05-25 Jan Beulich <jbeulich@novell.com>
1868 * config/tc-ia64.c (dot_radix): Rewrite.
1870 2005-05-25 Jan Beulich <jbeulich@novell.com>
1872 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
1874 (alloc_record): Remove references to next_slot_number and
1876 (emit_one_bundle): Likewise.
1878 2005-05-22 Nick Clifton <nickc@redhat.com>
1880 * config/tc-v850.c (md_apply_fix3): Pass the address of the
1881 message buffer when invoking the insert function.
1883 2005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1885 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
1886 only if an instruction match is found.
1888 2005-05-20 Bob Wilson <bob.wilson@acm.org>
1890 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
1891 to addition in argument to xtensa_dwarf2_emit_insn.
1893 2005-05-19 Zack Weinberg <zack@codesourcery.com>
1895 * Makefile.am: Have 'all' depend on 'info'.
1896 * Makefile.in: Regenerate.
1898 2005-05-19 Alan Modra <amodra@bigpond.net.au>
1900 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
1902 2005-05-19 Anton Blanchard <anton@samba.org>
1904 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
1905 (md_show_usage): Document it.
1906 (ppc_setup_opcodes): Insert POWER5 mnemonics.
1907 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
1909 2005-05-19 Jan Beulich <jbeulich@novell.com>
1911 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
1912 relocations in unwind section.
1914 2005-05-18 Nick Clifton <nickc@redhat.com>
1916 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
1917 if one exists. Ignore any error messages it may produce, just
1918 allow it to perform the insertion.
1920 2005-05-17 Zack Weinberg <zack@codesourcery.com>
1922 * hash.c (hash_lookup): Add len parameter. All callers changed.
1923 (hash_find_n): New interface.
1924 * hash.h: Prototype hash_find_n.
1925 * sb.c: Include as.h.
1926 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
1927 (sb_scrub_and_add_sb): New interface.
1928 * sb.h: Prototype sb_scrub_and_add_sb.
1929 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
1931 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
1932 reference to BFD_RELOC_ARM_GOT12 which is never generated.
1933 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
1935 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
1937 * doc/Makefile.am (gasver.texi): Don't use $<.
1938 * doc/Makefile.in: Regenerated.
1940 2005-05-17 Nick Clifton <nickc@redhat.com>
1943 * symbols.c (resolve_symbol_value): Do not move symbols whose
1944 value expression has not been resolved or finalized into the
1945 absolute section as this will confuse other parts of the assembler
1946 into thinking that their value is zero.
1948 2005-05-17 Jan Beulich <jbeulich@novell.com>
1950 * read.c (_find_end_of_line): New.
1951 (find_end_of_line): New.
1952 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
1953 (read_a_source_file): Use it.
1956 (get_line_sb): Use it.
1957 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
1958 (s_comm_internal): Likewise.
1960 (s_macro): Likewise.
1961 (s_ignore): Use ignore_rest_of_line.
1962 * read.h (find_end_of_line): Prototype.
1963 (discard_rest_of_line): Remove prototype. #define to
1964 ignore_rest_of_line.
1966 2005-05-17 Nick Clifton <nickc@redhat.com>
1968 * config/tc-v850,h (TC_FIX_TYPE): Define.
1969 (TC_INIT_FIX_TYPE): Define.
1970 * config/tc-v850.c (md_assemble): When creating a fix record the
1971 operand in the tc_fix_data field.
1972 (md_apply_fix3): When applying a resolved fix use the operand's
1973 insertion procedure to store the value, if the operand has been
1976 2005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
1978 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
1980 * Makefile.in: Regenerated.
1982 2005-05-13 Sterling Augustine <sterling@tensilica.com>
1983 Bob Wilson <bob.wilson@acm.org>
1985 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
1987 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
1988 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
1990 2005-05-11 Alan Modra <amodra@bigpond.net.au>
1992 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
1993 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
1995 2005-05-10 Michael Matz <matz@suse.de>
1997 * frags.c (frag_grow): Don't be too greedy in allocating memory.
1999 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
2001 2005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
2004 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
2005 Handle label-without-colon before ordinary dot-pseudo as an
2006 ordinary label. Don't leak memory for label-without-colon alone
2007 on a line. Don't mmixal-munge operands for dot-pseudos.
2009 2005-05-10 Jan Beulich <jbeulich@novell.com>
2011 * macro.c (get_any_string): Remove the two last parameters. Replace
2012 references to the former expand parameter by using macro_alternate.
2013 Simplify loop condition for checking for end-of-string.
2014 (get_string): Remove redunant call to sb_skip_white.
2015 (do_formals): Remove two last arguments to get_any_string.
2016 (macro_expand): Likewise.
2017 (expand_irp): Likewise.
2019 2005-05-10 Jan Beulich <jbeulich@novell.com>
2021 * read.c (s_macro): Move local variable 'local' to smaller scope.
2022 Call sb_kill on it when done.
2024 2005-05-09 Jan Beulich <jbeulich@novell.com>
2026 * config/tc-i386.c (optimize_disp): Discard displacement entirely
2027 when zero and not required by encoding constraints.
2029 2005-05-09 H.J. Lu <hongjiu.lu@intel.com>
2032 * config/tc-sh64.c (sh64_fake_label): New.
2034 * config/tc-sh64.h (TC_FAKE_LABEL): New.
2036 * doc/internals.texi (TC_FAKE_LABEL): Document.
2038 * write.c (TC_FAKE_LABEL): New.
2039 (adjust_reloc_syms): Use it.
2040 (write_object_file): Likewise.
2042 2005-05-09 Jan Beulich <jbeulich@novell.com>
2044 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
2045 and comma in Intel mode.
2047 2005-05-09 Jan Beulich <jbeulich@novell.com>
2049 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
2050 names to match ABI. Add more registers for 32-bit and 64-bit modes.
2051 Make name array static and const. Adjust lookup to account for NULL
2052 entries (standing for unused register numbers).
2054 2005-05-09 Jan Beulich <jbeulich@novell.com>
2056 * config/tc-i386.c (parse_insn): Consider all matching instructions
2057 when checking for string instruction after string-only prefix.
2059 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
2062 * config/tc-ia64.c (start_unwind_section): Properly check
2063 comdat group with SHF_GROUP.
2065 2005-05-06 Bob Wilson <bob.wilson@acm.org>
2067 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
2069 2005-05-06 Bob Wilson <bob.wilson@acm.org>
2071 * config/tc-xtensa.c: Remove excess whitespace.
2072 * config/tc-xtensa.h: Likewise.
2073 * config/xtensa-istack.h: Likewise.
2074 * config/xtensa-relax.c: Likewise.
2075 * config/xtensa-relax.h: Likewise.
2077 2005-05-06 Nick Clifton <nickc@redhat.com>
2079 * sb.h: Fix formatting of comments.
2080 * sb.c: Fix formatting of comments.
2082 2005-05-06 Jan Beulich <jbeulich@novell.com>
2084 * sb.h (sb_add_buffer): Reintroduce.
2085 * sb.c (sb_add_buffer): Likewise.
2087 2005-05-06 Jan Beulich <jbeulich@novell.com>
2089 * macro.c (new_formal, del_formal): New.
2090 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
2091 required argument has default value. Stop looking for more formal
2092 when there was a vararg one.
2093 (macro_expand_body): Use new_formal and del_formal.
2094 (macro_expand): Likewise. Initialize local variable err. Don't
2095 return immediately when encountering an error. Warn when keyword
2096 argument already had a value assigned. Eliminate duplicate clearing
2097 of argument value. When current positional argument matches parameter
2098 of vararg type, assign to it all the remaining arguments. Issue error
2099 when required parameter does not have value.
2100 (free_macro): Use del_formal.
2101 (expand_irp): Initialize formal type. Free buffers associated with
2102 formal prior to returning.
2103 * macro.h (struct formal_struct): Add new field 'type' with new
2104 enumeration type 'formal_type'.
2105 * doc/as.texinfo: Document macro parameter qualifiers.
2106 * NEWS: Mention new functionality.
2108 2005-05-06 Jan Beulich <jbeulich@novell.com>
2110 * cond.c (s_ifb): New.
2111 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
2112 * read.h (s_ifb): Prototype.
2113 * doc/as.texinfo: Document .ifb and .ifnb.
2115 2005-05-05 Steve Ellcey <sje@cup.hp.com>
2117 * config/tc-ia64.c (MIN): Undef.
2119 2005-05-05 Paul Brook <paul@codesourcery.com>
2121 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
2123 2005-05-05 Matt Thomas <matt@3am-software.com>
2125 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
2128 2005-05-05 Nick Clifton <nickc@redhat.com>
2130 * Update the address and phone number of the FSF organization in
2131 the GPL notices in the following files:
2132 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
2133 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
2134 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
2135 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
2136 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
2137 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
2138 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
2139 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
2140 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
2141 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
2142 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
2143 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
2144 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
2145 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
2146 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
2147 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
2148 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
2149 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
2150 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
2151 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
2152 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
2153 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
2154 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
2155 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
2156 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
2157 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
2158 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
2159 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
2160 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
2161 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
2162 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
2163 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
2164 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
2165 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
2166 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
2167 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
2168 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
2169 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
2170 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
2171 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
2172 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
2173 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
2174 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
2175 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
2176 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
2177 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
2178 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
2179 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
2180 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
2181 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
2182 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
2183 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
2184 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
2185 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
2186 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
2187 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
2188 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
2189 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
2190 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
2191 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
2192 config/xtensa-istack.h, config/xtensa-relax.c,
2193 config/xtensa-relax.h, doc/fdl.texi
2195 2005-05-05 Nick Clifton <nickc@redhat.com>
2197 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
2198 the target_big_endian variable to false.
2200 2005-05-04 Alan Modra <amodra@bigpond.net.au>
2202 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
2203 list traversal. Use bfd_section_list_prepend.
2204 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
2205 over the section list.
2206 * config/tc-xtensa.c (xtensa_remove_section): Delete.
2207 (xtensa_insert_section): Delete.
2208 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
2209 and bfd_section_list_prepend.
2210 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
2211 bfd_section_list_insert_after.
2213 2005-05-03 Nick Clifton <nickc@redhat.com>
2215 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
2216 of bfd_section_list... macros.
2217 * config/tc-mmix.c (mmix_frob_file): Likewise.
2218 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
2219 (xtensa_insert_section): Likewise.
2221 * macro.c (macro_hash): Remove static.
2222 * macro.h (macro_hash): Provide an external declaration.
2224 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
2226 * write.c (write_object_file): Use bfd_section_double_list_remove
2229 2005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
2231 * doc/Makefile.am (gasver.texi): Correct quoting.
2232 * doc/Makefile.in: Regenerated.
2234 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
2236 * configure.tgt: Add h8300*-*-rtemscoff.
2237 Switch h8300*-*-rtems* to elf.
2239 2005-04-29 H.J. Lu <hongjiu.lu@intel.com>
2241 * hash.c: Undo the last change.
2244 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
2246 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
2248 (DISTCLEANFILES): Remove.
2249 (MAINTAINERCLEANFILES): Add asconfig.texi.
2250 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
2252 2005-04-29 Ben Elliston <bje@au.ibm.com>
2254 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
2255 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
2256 (bignum-copy.o): Remove.
2257 * Makefile.in: Regenerate.
2258 * makefile.vms (OBJS): Remove bignum-copy.obj.
2259 * symbols.h (local_symbol_make): Remove declaration.
2260 (verify_symbol_chain_2): Likewise.
2261 * symbols.c (local_symbol_make): Make static.
2262 (max_indent_level): Likewise.
2263 (verify_symbol_chain_2): Remove.
2264 * macro.c (macro_hash): Make static.
2265 * messages.c (fprint_value): Remove.
2266 * read.h (get_absolute_expr): Remove.
2267 (emit_leb128_expr): Likewise.
2268 (do_s_func): Likewise.
2269 * read.c (do_s_func): Make static.
2270 (emit_leb128_expr): Likewise.
2271 (get_absolute_expr): Likewise.
2272 * as.h (as_howmuch): Remove declaration.
2273 (fprint_value): Likewise.
2274 * as.c (myname): Make static.
2275 * input-scrub.c (as_howmuch): Remove.
2276 (as_1_char): Likewise.
2277 * input-file.h (input_file_is_open): Remove.
2278 * input-file.c (input_file_is_open): Likewise.
2279 * expr.h (expr_build_unary): Remove declaration.
2280 (expr_build_binary): Likewise.
2281 * expr.c (expr_build_unary): Remove.
2282 (expr_build_binary): Likewise.
2283 * hash.h (hash_replace): Remove declaration.
2284 (hash_delete): Likewise.
2285 * hash.c (hash_replace): Remove.
2286 (hash_delete): Likewise.
2287 * bignum-copy.c (bignum_copy): Move from here ..
2288 * config/tc-vax.c (bignum_copy): .. to here.
2289 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
2290 (bignum_copy): Remove extern declaration.
2291 * sb.h (string_count): Remove extern declaration.
2292 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2293 (sb_name): Likewise.
2294 * sb.c (dsize): Replace preprocessor macro with static int.
2295 (string_count): Make static.
2296 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2297 (sb_name): Likewise.
2298 * config/obj-coff.c (dim_index): Make static.
2299 * config/tc-i386.c (GOT_symbol): Likewise.
2300 (output_invalid_buf): Likewise.
2301 * doc/internals.texi (Warning and error messages): Remove the
2302 prototype for fprint_value.
2304 2005-04-27 Ben Elliston <bje@au.ibm.com>
2308 2005-04-26 H.J. Lu <hongjiu.lu@intel.com>
2310 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
2312 * read.c (pseudo_set): Disallow symbol set to common symbol.
2315 * write.c (write_object_file): Report common symbol name when
2316 disallowing local symbol set to common symbol.
2317 (adjust_reloc_syms): Disallow local symbol set to undefined
2320 2005-04-25 Jan Beulich <jbeulich@novell.com>
2322 * macro.c (macro_expand_body): Replace locals indicator parameters
2323 with actual macro_entry. New local variables macro_line and err.
2324 Don't return when encountering an error, just record the fact.
2325 Detect local symbol name colliding with parameter. Track line number
2326 inside of macro expansion.
2327 (do_formals): Move local variable name to wider scope. Check
2328 parameter of the same name doesn't already exist. In MRI mode, also
2329 check it doesn't collide with the argument count pseudo-parameter).
2330 (define_macro): Add file and line number parameters. Remove local
2331 variable namestr. New local variable error. Initialize macro_entry
2332 members file, line, and name. Don't return when encountering an
2333 error, just record the fact. Use %s in some diagnostics for read.c
2334 to insert the macro name. Free macro_entry on error.
2335 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
2336 when encountering an error, just record the fact.
2337 (expand_irp): Don't return when encountering an error, just record
2339 * macro.h (macro_struct): New members name, file, and line.
2340 (define_macro): Add file and line number parameters.
2341 * read.c (s_macro): Pass file and line to define_macro. Tag warning
2342 regarding pseudo-op redefinition with the file/line that macro
2343 definition started at.
2345 2005-04-22 Bob Wilson <bob.wilson@acm.org>
2347 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
2348 (future_alignment_required): Remove ifdefs that use it.
2350 2005-04-22 Bob Wilson <bob.wilson@acm.org>
2352 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
2353 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
2354 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
2356 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
2357 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
2359 2005-04-21 Christian Groessler <chris@groessler.org>
2361 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
2364 2005-04-20 H.J. Lu <hongjiu.lu@intel.com>
2366 * config/obj-aout.h (S_IS_EXTERN): Removed.
2367 * config/obj-bout.h (S_IS_EXTERN): Likewise.
2368 * config/obj-coff.h (S_IS_EXTERN): Likewise.
2369 * symbols.c (S_IS_EXTERN): Likewise.
2370 * symbols.h (S_IS_EXTERN): Likewise.
2372 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
2374 * config/tc-d10v.c (md_apply_fix3): Likewise.
2375 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
2376 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
2377 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
2378 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
2379 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
2380 (shmedia_md_convert_frag): Likewise.
2381 * symbols.c (print_symbol_value_1): Likewise.
2382 * write.c (write_object_file): Likewise.
2384 2005-04-20 Nick Clifton <nickc@redhat.com>
2386 * config/tc-xtensa.c (get_aligned_diff): Change type of
2387 branch_align to offsetT so that its signedness matches that of
2390 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
2391 number into a readable string.
2392 (load_register): Likewise.
2394 2005-04-20 Andreas Schwab <schwab@suse.de>
2396 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
2398 2005-04-19 David S. Miller <davem@davemloft.net>
2400 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
2401 NULL insn, exit early. Remove now spurious NULL checks.
2402 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
2405 2005-04-19 Jan Beulich <jbeulich@novell.com>
2407 * symbols.h (symbol_find_base): Remove prototype.
2408 * symbols.c (save_symbol_name): Remove code section conditional upon
2410 (symbol_find): Remove.
2411 (symbol_find_base): Rename to symbol_find.
2412 * subsegs.c (section_symbol): Replace use of symbol_find_base with
2414 * config/obj-coff.c (tag_insert): Remove code section conditional
2415 upon STRIP_UNDERSCORE.
2416 (obj_coff_def): Likewise.
2417 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
2418 (coff_frob_symbol): Likewise.
2419 (yank_symbols): Likewise.
2420 (c_section_symbol): Likewise.
2421 * config/obj-coff.h (DO_NOT_STRIP): Remove.
2422 * config/tc-arm.c (symbol_locate): Remove code section conditional
2423 upon STRIP_UNDERSCORE.
2424 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
2425 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
2426 * config/tc-sh.h (DO_NOT_STRIP): Remove.
2427 * config/tc-w65.h (DO_NOT_STRIP): Remove.
2428 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
2430 2005-04-19 Andreas Schwab <schwab@suse.de>
2432 * config/tc-ia64.c (md_assemble): Fix error message for wrong
2433 access to application registers.
2435 2005-04-19 Jan Beulich <jbeulich@novell.com>
2437 * config/te-sysv32.h: Remove.
2438 * Makefile.am (TARG_ENV_HFILES): Remove reference to
2440 * Makefile.in (TARG_ENV_HFILES): Likewise.
2442 2005-04-19 Jan Beulich <jbeulich@novell.com>
2445 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
2448 2005-04-18 Mark Kettenis <kettenis@gnu.org>
2450 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
2452 2005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
2454 * config/tc-mips.c (normalize_constant_expr): Don't check for
2456 (check_absolute_expr): Only call normalize_constant_expr() if
2458 (mips_ip): Likewise.
2460 * config/tc-mips.c (check_absolute_expr): Fix formatting.
2462 2005-04-18 Jan Beulich <jbeulich@novell.com>
2464 * macro.c (free_token): New, freeing all the memory associated with a
2466 (do_formals): Move initializers to ...
2467 (define_macro): ... here.
2468 (delete_macro): Convert passed in name to lower case. Warn when
2469 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
2471 2005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
2473 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
2475 2005-04-15 Jan Beulich <jbeulich@novell.com>
2477 * config/obj-elf.c (obj_elf_struct): New.
2478 (elf_pseudo_table). Use it for .offset and .struct.
2480 2005-04-14 Bob Wilson <bob.wilson@acm.org>
2481 Sterling Augustine <sterling@tensilica.com>
2483 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
2484 than the section alignment.
2486 2005-04-14 Bob Wilson <bob.wilson@acm.org>
2487 H.J. Lu <hongjiu.lu@intel.com>
2489 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
2490 * config/tc-xtensa.c (xg_translate_sysreg_op,
2491 xtensa_translate_old_userregs_ops,
2492 xtensa_find_unaligned_branch_targets,
2493 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
2494 relax_frag_add_nop): Support 64-bit host.
2495 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
2496 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
2498 2005-04-14 Mark Kettenis <kettenis@gnu.org>
2500 * configure.tgt: Add support for OpenBSD/sparc ELF.
2502 * configure.tgt: Set emulation for mips-*-openbsd*.
2503 Remove broken mips-dec-openbsd* config.
2504 * configure.in: Set default ABI for mips64-*-openbsd*.
2505 * configure: Regenerate.
2507 2005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
2509 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
2510 optimization for constant addresses.
2512 2005-04-14 Nick Clifton <nickc@redhat.com>
2514 * as.c (main): Move parse_args before symbol_begin and frag_init
2515 so that the hash table size can be set before it is used.
2516 * hash.c: Use an unsigned long type for the size of the hash
2518 * hash.h (set_gas_hash_table_size): Update the prototype.
2520 2005-04-14 Alan Modra <amodra@bigpond.net.au>
2522 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
2523 * acinclude.m4: Include ../bfd/warning.m4.
2524 * configure.in: Invoke AM_BINUTILS_WARNINGS.
2525 * Makefile.in: Regenerate.
2526 * configure: Regenerate.
2527 * doc/Makefile.in: Regenerate.
2529 2005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
2531 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
2532 (normalize_address_expr): New function to sign-extend address
2533 offsets that fit into 32 bits in 32-bit mode.
2534 (macro_build_ldst_constoffset): Use normalize_address_expr()
2535 instead of a handcoded sequence.
2536 (load_register): Likewise. Report oversized numbers in a useful
2538 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
2539 for constant addresses. Report oversized numbers in a useful way.
2540 (mips_ip): Use normalize_address_expr() for addresses.
2542 2005-04-12 Mark Kettenis <kettenis@gnu.org>
2544 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
2545 similar to other instructions now that they're marked as ImmExt.
2547 2005-04-12 Nick Clifton <nickc@redhat.com>
2549 * hash.c (DEFAULT_SIZE): Delete. Replace with:
2550 (gas_hash_table_size): New static variable.
2551 (set_gas_hash_table_size): New function: Records a requested size
2552 for the hash tables.
2553 (get_gas_hash_table_size): New function: Return a prime number
2554 near the requested size of the hash table.
2555 (hash_new): Use get_gas_hash_table_size.
2556 * hash.h: Add a prototype for set_gas_hash_table_size.
2557 * as.c (show_usage): Add description of new switches: --hash-size
2558 and --reduce-memory-overheads.
2559 (option_values): Add OPTION_HASH_TABLE_SIZE and
2560 OPTION_REDUCE_MEMORY_OVERHEADS.
2561 (std_longpopts): Add entries for the new options.
2562 (parse_args): Handle the new options.
2563 * Makefile.am: Add a dependency of as.c on hash.h.
2564 * Makefile.in: Regenerate.
2565 * doc/as.texinfo: Document the new switches.
2566 * NEWS: Mention the new switches.
2568 2005-04-12 Nick Clifton <nickc@redhat.com>
2571 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
2574 2005-04-12 Alan Modra <amodra@bigpond.net.au>
2576 * Makefile.am: Run "make dep-am".
2577 * Makefile.in: Regenerate.
2579 2005-04-11 Sterling Augustine <sterling@tensilica.com>
2580 Bob Wilson <bob.wilson@acm.org>
2582 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
2584 2005-04-11 Mark Kettenis <kettenis@gnu.org>
2586 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
2588 2005-04-11 Jan Beulich <jbeulich@novell.com>
2590 * NEWS: Mention these changes and their effects.
2591 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
2593 (check_macro): Likewise.
2594 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
2595 labels together with the closing pseudo-op.
2596 (macro_expand_body): Adjust comment. Range-check input before use.
2597 Adjust mis-spelled diagnostic. Use is_name_beginner.
2598 * read.c (try_macro): New.
2599 (read_a_source_file): New static variable last_eol. Don't list
2600 macro expansion lines more than once. Call try_macro.
2601 (s_macro): Set section of line_label to absolute instead of undefined.
2602 * doc/as.texinfo: Add information on the caveats of these changes.
2604 2005-04-11 Alan Modra <amodra@bigpond.net.au>
2606 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
2607 * symbols.h (symbol_X_add_number): Update prototype.
2609 2005-04-10 Eric Christopher <echristo@redhat.com>
2611 * symbols.c (symbol_X_add_number): Fix warning.
2613 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2615 * config/tc-m68k.c (md_begin): Support 64bit host.
2616 (get_num): Support 64bit BFD on 32bit host.
2618 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2620 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
2622 2005-04-09 Alan Modra <amodra@bigpond.net.au>
2624 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
2625 call. Don't do the COFF hacks for multi-emulation gas. Move
2626 demand_empty_rest_of_line back to caller.
2627 (s_set, equals): demand_empty_rest_of_line here.
2630 * as.h (rs_dummy): Define.
2631 * symbols.c (symbol_X_add_number): New function.
2632 * symbols.h (symbol_X_add_number): Declare.
2633 * stabs.c (aout_process_stab): Tidy symbol frag setting.
2634 * read.c (assign_symbol): New function, split out from s_set.
2635 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
2636 Fix COFF hacks for multi-emulation gas.
2637 (s_set): Call assign_symbol. Remove "register" keyword.
2638 (set_zero_frag): New function.
2639 (pseudo_set): Always check for assignment to section syms.
2640 Always set segment and frag of symbol, and likewise extern for
2641 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
2642 special case exp.X_add_number non-zero for O_symbol expressions.
2643 (equals): Use assign_symbol.
2645 2005-04-08 Bob Wilson <bob.wilson@acm.org>
2647 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
2650 2005-04-06 H.J. Lu <hongjiu.lu@intel.com>
2652 * config/tc-i386.c (tc_gen_reloc): Don't turn
2653 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
2655 2005-04-06 Nick Clifton <nickc@redhat.com>
2657 * po/rw.po: New translation: Kinyarwanda
2658 * configure.in (ALL_LINGUAS): Add rw
2659 * configure: Regenerate.
2661 2005-04-05 Sterling Augustine <sterling@tensilica.com>
2662 Bob Wilson <bob.wilson@acm.org>
2664 * config/tc-xtensa.c (branch_align_power): New.
2665 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
2666 future_alignment_required): Use branch_align_power to check section
2667 alignment as well as xtensa_fetch_width when aligning branch targets.
2669 2005-04-05 Bob Wilson <bob.wilson@acm.org>
2671 * config/tc-xtensa.c: Warning fixes throughout.
2672 (xtensa_fetch_width): Change to unsigned.
2673 (assemble_nop, xtensa_find_unaligned_branch_targets,
2674 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
2675 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
2676 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
2677 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
2678 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
2679 get_text_align_max_fill_size, get_text_align_nop_count,
2680 get_text_align_nth_nop_size, get_noop_aligned_address,
2681 get_aligned_diff, convert_frag_align_next_opcode,
2682 convert_frag_immed_finish_loop, xtensa_create_property_segments,
2683 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
2684 types, avoiding size_t and using offsetT and addressT appropriately.
2685 (get_text_align_power): Clean up types. Avoid incorrect bound.
2686 (get_text_align_fill_size): Clean up types. Restructure for clarity.
2688 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
2690 * config/tc-ia64.c (start_unwind_section): Undo the change
2692 (generate_unwind_image, dot_endp): Likewise.
2694 2005-04-01 David Mosberger <davidm@hpl.hp.com>
2696 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
2697 le_nop_stop arrays and initializers to file scope.
2698 (md_begin): When generating code for anything other than
2699 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
2701 2005-04-01 Jan Beulich <jbeulich@novell.com>
2703 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
2706 2005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2708 * NEWS: Mention [fdgh]_floating.
2709 * config/atof-vax.c: Fix some whitespace.
2710 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
2712 2005-04-01 Nick Clifton <nickc@redhat.com>
2714 * configure.in: Add a check for <unistd.h> providing a prototype
2715 for getopt() which is compatible with the one in
2716 include/getopt.h. If so then define HAVE_DECL_GETOPT.
2717 * configure: Regenerate.
2718 * config.in (HAVE_DECL_GETOPT): Add.
2720 2005-04-01 Jan Beulich <jbeulich@novell.com>
2722 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
2724 2005-04-01 Jan Beulich <jbeulich@novell.com>
2726 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
2727 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
2729 2005-03-30 Julian Brown <julian@codesourcery.com>
2731 * config/tc-arm.c (arm_adjust_symtab): Rename
2732 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
2734 2005-03-30 Julian Brown <julian@codesourcery.com>
2736 * config/tc-arm.c (mapping_state): Change documentation in function
2737 comment to cross-reference spec instead. Change type of mapping symbols
2739 (arm_adjust_symtab): Don't change type of mapping symbols here.
2741 2005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2743 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
2744 * config.in: Regenerate.
2745 * configure: Regenerate.
2746 * configure.in: Check for ffs decl and alphabetize.
2748 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
2749 Phil Blundell <philb@gnu.org>
2751 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
2752 (md_apply_fix3): Mark TLS symbols.
2753 (tc_gen_reloc): Handle TLS relocations.
2754 (arm_fix_adjustable): Ignore TLS relocations.
2755 (s_arm_elf_cons): Support expressions after decorated symbols.
2757 2005-03-29 Julian Brown <julian@codesourcery.com>
2759 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
2760 whether personality routine index N has been output for this section.
2761 (mapping_state): tc_segment_info_data now struct not enum.
2762 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
2763 handled on section change.
2764 (create_unwind_entry): Previous code to output dependency removed.
2765 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
2767 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
2768 arm_segment_info_type.
2769 (arm_segment_info_type): New struct.
2771 2005-03-28 Sterling Augustine <sterling@tensilica.com>
2772 Bob Wilson <bob.wilson@acm.org>
2774 * config/tc-xtensa.c (do_align_targets): Update comment.
2775 (xtensa_frob_label): Compute "freq" before possibly switching frags.
2776 Insert a LOOP_END frag before every loop target, and do not overload
2777 DESIRE_ALIGN_IF_TARGET frags with loop end information.
2778 (xg_assemble_vliw_tokens): Use do_align_targets.
2779 (xtensa_fix_target_frags): Remove code to convert a
2780 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
2781 negatable branch at the end of a loop.
2782 (frag_can_negate_branch): Delete.
2784 2005-03-28 David Mosberger <davidm@hpl.hp.com>
2785 H.J. Lu <hongjiu.lu@intel.com>
2788 NEWS: Mention "-mtune=[itanium1|itanium2]".
2790 * config/tc-ia64.c (md): Add tune.
2791 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
2792 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
2793 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
2794 B unit NOPs are discouraged for McKinley-derived cores.
2795 (md_begin): Don't hardcode the "extra_goodness()" function in
2797 (ia64_init): Set md.tune to itanium2.
2799 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
2800 * doc/c-ia64.texi: Likewise.
2802 2005-03-27 Ian Lance Taylor <ian@airs.com>
2804 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
2805 bad C_EFCN symbol, print its name.
2807 2005-03-25 Bob Wilson <bob.wilson@acm.org>
2809 * config/tc-xtensa.c (use_longcalls): Delete.
2810 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
2811 the use_longcalls flag is set. Do this before checking the segment.
2812 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
2813 expand direct calls at this point.
2814 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
2815 (xtensa_find_unmarked_state_frags): Likewise.
2816 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
2817 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
2818 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
2819 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
2821 2005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
2823 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
2825 2005-03-25 Hans-Peter Nilsson <hp@axis.com>
2827 * config/tc-cris.h: Convert to ISO C90.
2828 * config/tc-cris.c: Ditto.
2829 (md_estimate_size_before_relax): Remove obsolete comment for
2830 parameter "segment_type".
2831 (md_begin): Document reason for cast of hash_insert argument.
2832 (md_atof): Correct type of parameter "type".
2834 2005-03-24 Nick Clifton <nickc@redhat.com>
2836 * write.h (bit_fix_new): Remove redundant prototype.
2837 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
2838 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
2839 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
2840 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
2841 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
2842 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
2843 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
2844 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
2845 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
2846 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
2847 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
2848 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
2849 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
2850 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
2851 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
2852 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
2853 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
2854 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
2855 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
2856 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
2857 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
2858 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
2859 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
2860 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
2861 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
2862 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
2863 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
2864 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
2865 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
2866 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
2867 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
2868 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
2869 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
2870 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
2871 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
2872 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
2873 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
2874 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
2875 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
2876 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
2877 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
2878 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
2879 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
2880 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
2881 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
2882 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
2883 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
2884 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
2885 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
2886 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
2887 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
2888 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
2889 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
2890 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
2891 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
2893 2005-03-23 Jim Blandy <jimb@redhat.com>
2895 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
2896 attributes properly.
2898 2005-03-23 Mike Frysinger <vapier@gentoo.org>
2899 Nick Clifton <nickc@redhat.com>
2901 * configure.tgt: Accept any C library to accompany a GNU Linux
2902 implementation, not just the GNU C library.
2903 * configure.in: Likewise.
2904 * configure: Regenerate.
2906 2005-03-23 Nick Clifton <nickc@redhat.com>
2908 * config/tc-tic30.c: Convert to ISO C90 formatting.
2909 * config/tc-tic30.h: Convert to ISO C90 formatting.
2910 * config/tc-pdp11.c: Convert to ISO C90 formatting.
2911 * config/atof-vax.c: Convert to ISO C90 formatting.
2913 2005-03-21 Maciej W. Rozycki <macro@mips.com>
2915 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
2916 relocations correctly as well.
2917 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
2918 relocations in mergeable sections section-relative either.
2920 2005-03-21 Bob Wilson <bob.wilson@acm.org>
2922 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
2924 2005-03-21 Nick Clifton <nickc@redhat.com>
2926 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
2927 warning by providing a prototype for sh_symbian_find_elf_flags.
2929 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
2932 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2934 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
2935 along with other formats that set bfd_gas. Remove unnecessary
2936 setting of bfd_gas. Delete strongarm cases in generic_target
2939 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2942 * config/tc-m68k.c (TRUNC, SEXT): Define.
2943 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
2944 (m68k_ip): Truncate or sign extend expressions as appropriate.
2945 (get_num): Likewise.
2946 (md_apply_fix3): Use SEXT.
2948 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2950 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
2951 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
2952 (obj-vms.o): Delete rule.
2954 * Makefile.in: Regenerate.
2955 * aclocal.m4: Regenerate.
2956 * doc/Makefile.in: Regenerate.
2957 * po/POTFILES.in: Regenerate.
2959 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
2961 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
2962 flag for coldfire v4e.
2964 2005-03-17 Bob Wilson <bob.wilson@acm.org>
2966 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
2967 xg_apply_fix_value and return a value to indicate success.
2968 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
2969 (xtensa_force_relocation): Remove checks for VTABLE relocs.
2970 (xtensa_validate_fix_sub): New.
2971 (xtensa_fix_adjustable): Remove check for external or weak symbols.
2972 (tc_gen_reloc): Move code to handle difference of symbols and code to
2973 apply tentative fix values to ...
2974 (md_apply_fix3): ...here. Enable standard overflow checks for simple
2975 8, 16, and 32 bit relocations. Apply fixes for slot-specific
2976 relocations when linkrelax flag is not set.
2977 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
2978 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
2980 2005-03-17 Jan Beulich <jbeulich@novell.com>
2982 * config/tc-i386.c (i386_scale): Beautify error message.
2983 (Intel syntax comments): Update.
2984 (struct intel_parser_s): Add fields in_offset, in_bracket, and
2986 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
2987 Remove declarations.
2988 (intel_bracket_expr): Declare.
2989 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
2990 of the function body in a loop allowing to split an operand into two.
2991 Replace calls to malloc and checks of it returning non-NULL with
2992 calls to xmalloc/xstrdup.
2993 (intel_expr): SHORT no longer handled here. Add comment indicating
2994 comparison ops need implementation.
2995 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
2996 Check right operand of - does not specify a register when parsing
2997 the address of a memory reference.
2998 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
2999 Check operands do not specify a register when parsing the address of
3001 (intel_e06, intel_e06_1): Likewise.
3002 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
3003 handle SHORT as well as unary + and -. Don't accept : except for
3004 segment overrides or in direct far jump/call insns.
3005 (intel_brack_expr): New.
3006 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
3008 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
3009 through in certain cases. Use intel_brack_expr. Add new diagnostics.
3010 Allow symbolic constants as register scale value.
3011 (intel_get_token): Replace call to malloc and check of return value
3012 with call to xmalloc. Change handling for FLAT to match MASM's.
3013 (intel_putback_token): Don't try to back up/free current token if
3016 2005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
3018 * configure.tgt: Set emulation for arm-*-eabi*.
3019 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
3020 * config/te-armeabi.h: New file.
3021 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
3022 * config/te-symbian.h: Include "te-armeabi.h".
3024 2005-03-16 Nick Clifton <nickc@redhat.com>
3026 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
3027 local variable in case it is clobbered by the setjmp.
3029 2005-03-16 Nick Clifton <nickc@redhat.com>
3030 Ben Elliston <bje@au.ibm.com>
3032 * configure.in (werror): New switch: Add -Werror to the
3033 compiler command line. Enabled by default. Disable via
3035 * configure: Regenerate.
3037 2005-03-16 Nick Clifton <nickc@redhat.com>
3039 * config/obj-coff.h: Convert to ISO C90 formatting.
3040 * config/obj-coff.c: Convert to ISO C90 formatting.
3042 2005-03-15 Zack Weinberg <zack@codesourcery.com>
3044 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
3045 is_mls parameter; do not diagnose Rm==Rd when is_mls.
3046 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
3047 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
3048 (insns): Add ARMv6T2 instructions:
3049 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
3050 (arm_archs): Add V6T2 variants.
3052 2005-03-15 Nick Clifton <nickc@redhat.com>
3054 * NEWS: Add cutoff for changes in 2.16 release.
3056 2005-03-15 Jan Beulich <jbeulich@novell.com>
3058 * expr.c (operand): Merge handling of unary + into that for unary
3061 2005-03-14 Eric Christopher <echristo@redhat.com>
3063 * config/tc-mips.c: Include dw2gencfi.h.
3064 (mips_cfi_frame_initial_instructions): New.
3065 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
3066 (tc_cfi_frame_initial_instructions): Ditto.
3067 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
3068 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
3069 * Makefile.am: Update dependencies.
3070 * Makefile.in: Regenerate.
3072 2005-03-15 Alan Modra <amodra@bigpond.net.au>
3074 * po/es.po: Commit new Spanish translation.
3076 2005-03-14 Alan Modra <amodra@bigpond.net.au>
3078 * po/tr.po: Commit new Turkish translation.
3080 2005-03-12 Zack Weinberg <zack@codesourcery.com>
3082 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
3085 2005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
3087 * config-gas.com: Mark vax-vms as obsolete.
3088 * configure.in: Remove fmt=vms support.
3089 * config.in: Regenerate.
3090 * configure: Regenerate.
3091 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
3093 2005-03-10 Sterling Augustine <sterling@tensilica.com>
3094 Bob Wilson <bob.wilson@acm.org>
3096 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
3097 when checking if xg_resolve_literals needs to be called.
3098 * config/tc-xtensa.h: Fix spelling typo in a comment.
3100 2005-03-10 Jan Beulich <jbeulich@novell.com>
3102 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
3103 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
3104 crafted structure declarations with the types from macro.h.
3106 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3108 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
3109 for -mno-shared optimization.
3111 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3113 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
3114 (MAX_NOPS): Bump to 4.
3115 (mips_fix_vr4130): New variable.
3116 (nops_for_vr4130): New function.
3117 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
3118 nops_for_vr4130 if working around VR4130 errata.
3119 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
3120 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
3121 (md_parse_option): Handle them.
3122 (md_show_usage): Print them.
3123 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
3125 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3127 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
3130 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3132 * config/tc-mips.h (mips_flush_pending_output): Delete.
3133 (mips_emit_delays): Declare.
3134 (md_flush_pending_output): Use mips_emit_delays.
3135 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
3136 the previous instructions.
3137 (md_begin, append_insn, md_parse_option): Update callers.
3138 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
3140 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
3141 (s_gpdword): Update callers.
3142 (start_noreorder, end_noreorder): New functions.
3143 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
3144 manipulating mips_opts or prev_nop_frag directly.
3145 (mips_flush_pending_output): Delete.
3147 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3149 * config/tc-mips.c (mips_move_labels): New function, taken from...
3150 (append_insn, mips_emit_delays): ...here.
3152 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3154 * config/tc-mips.c (MAX_NOPS): New macro.
3155 (history): Resize to 1 + MAX_NOPS.
3156 (fix_vr4120_class): New enumeration.
3157 (vr4120_conflicts): New variable.
3158 (init_vr4120_conflicts): New function.
3159 (md_begin): Call it.
3160 (insn_uses_reg): Constify first argument.
3161 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
3162 (nops_for_insn_or_target): New functions.
3163 (append_insn): Use the new nops_for_* functions instead of inline
3164 delay checks. Generalize prev_nop_frag handling to handle an
3165 arbitrary history length. Insert nops into the history buffer
3166 once the number of nops in prev_nop_frag is fixed.
3167 (emit_delays): Use nops_for_insn instead of inline delay checks.
3169 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3171 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
3172 check from branch delay code. Remove unnecessary check for branches.
3174 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3176 * config/tc-mips.c (dummy_opcode): Delete.
3177 (nop_insn, mips16_nop_insn): New variables.
3178 (NOP_INSN): New macro.
3179 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
3180 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
3181 (md_begin): Initialize nop_insn and mips16_nop_insn.
3182 (append_insn): Use the new emit_nop function to add nops, recording
3183 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
3184 to reserve room for the instruction and install_insn to install the
3185 final form. Use insert_into_history to record the instruction in
3186 the history buffer. Use move_insn to do delay slot filling.
3187 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
3188 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
3189 (mips16_ip): Use create_insn to initialize mips_cl_insns.
3191 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3193 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
3194 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
3195 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
3196 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
3197 (mips16_ip): Use the new macros instead of explicit masks and shifts.
3199 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3201 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
3202 and extended_p fields with a single fixed_p field.
3203 (append_insn, mips_no_prev_insn): Adjust accordingly.
3205 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3207 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
3208 a single mips16_absolute_jump_p bit.
3209 (append_insn): Adjust accordingly.
3211 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3213 * config/tc-mips.h (mips_cl_insn): Move definition to...
3214 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
3215 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
3217 (history): New variable.
3218 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
3219 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
3220 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
3221 (prev_prev_insn_unreordered): Delete.
3222 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
3223 (macro_start): Replace uses of prev_insn* with the equivalent history[]
3226 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
3228 * doc/Makefile.am: Update as.info dependencies.
3229 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
3231 2005-03-08 Jan Beulich <jbeulich@novell.com>
3233 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
3234 error, and point to .purgem documentation if someone really needs
3236 * NEWS: Mention macro redefinition is now an error.
3238 2005-03-08 Jan Beulich <jbeulich@novell.com>
3240 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
3241 emitted to. Add more precise diagnostics for non-fitting insns based
3242 on that. Eliminate now superfluous special casing of MLX. Clear out
3243 slot information when dropping an insn.
3245 2005-03-08 Jan Beulich <jbeulich@novell.com>
3247 * config/tc-ia64.c (parse_section_name): Rename to...
3248 (cross_section): In addition to separating the name from the rest of
3249 the arguments, also carry out the operation.
3250 (dot_xdata): Use cross_section.
3251 (dot_float_cons): Likewise.
3252 (dot_xstringer): Likewise.
3253 (dot_xdata_ua): Likewise.
3254 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
3256 2005-03-05 Alan Modra <amodra@bigpond.net.au>
3258 * po/gas.pot: Regenerate.
3260 2005-03-04 David Daney <ddaney@avtrex.com>
3262 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
3263 instead of '_gp' for -mno-shared optimization.
3265 (s_abicalls): Document it in the comment.
3266 (md_show_usage): Document the -mno-shared option.
3268 2005-03-04 Richard Sandiford <rsandifo@redhat.com>
3270 * config/tc-mips.c (mips_set_options): Add sym32 field.
3271 (mips_opts): Initialize it.
3272 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
3273 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
3274 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
3275 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
3276 when deciding whether to use a symbolic %highest/%higher expansion.
3277 (macro): Likewise. Remove o64/n32 linux hack. Always use
3278 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
3279 and "la". Handle constants separately from symbolic expressions in
3280 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
3281 and using load_register to load the high part of the address.
3282 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
3283 (OPTION_ELF_BASE): Bump by 2.
3284 (md_longopts): Add entries for -msym32 and -mno-sym32.
3285 (md_parse_option): Handle them.
3286 (usage): Document them.
3287 (s_mipsset): Handle ".set sym32" and ".set nosym32".
3288 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
3289 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
3290 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
3291 -msym32 and -mno-sym32.
3293 2005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3295 * config/tc-mips.c (load_address): Implement GP optimization
3296 for 64bit address space non-PIC. Fix formatting.
3297 (macro): Likewise. Simplify code.
3298 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
3299 (mips_after_parse_args): Simplify code.
3301 2005-03-03 Nick Clifton <nickc@redhat.com>
3303 * expr.c (operand): Remove redundant code enclosed by #ifdef
3304 RELAX_PAREN_GROUPING....#endif.
3306 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
3307 reloc is the difference of two symbols defined in the same
3310 * config/tc-iq2000.c (line_comment_chars): Include the # character
3311 as otherwise this breaks #APP/#NO_APP processing.
3313 2005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3315 * config/tc-arc.c(md_assemble): Remove dead code for handling
3316 immediate indexing of ld and st .
3318 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
3319 Joseph Myers <joseph@codesourcery.com>
3321 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
3322 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
3323 (parse_relocation): Check for a word break after a relocation
3325 (md_apply_fix3): Handle TLS relocations, and mark thread-local
3328 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3330 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
3332 2005-03-02 Jan Beulich <jbeulich@novell.com>
3334 * as.c (main): Use unlink_if_ordinary instead of unlink.
3335 * messages.c (as_fatal): Likewise.
3337 2005-03-02 Jan Beulich <jbeulich@novell.com>
3339 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
3341 (parse_register): Allow cr8...15 in all modes.
3343 2005-03-02 Jan Beulich <jbeulich@novell.com>
3345 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
3346 etc. like normal symbol references (T_ID).
3348 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3350 * symbols.c (fb_label_name): Fix silly thinko in last change.
3352 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3354 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
3355 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
3357 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
3359 2005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3362 * config/tc-arc.c (md_assemble): Initialize suffix for extension
3365 2005-03-01 Alan Modra <amodra@bigpond.net.au>
3367 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
3369 * as.h (assert): Warning fix.
3370 * expr.c (expr): Correct assertion.
3371 * read.c (s_comm_internal): Remove assertion.
3372 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
3373 (fixup_segment): Remove assertion.
3374 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
3375 (md_apply_fix3): Likewise.
3376 * config/tc-i370.c (md_begin): Correct assertion.
3377 (i370_macro): Warning fix for assertion.
3379 2005-03-01 Alan Modra <amodra@bigpond.net.au>
3381 * configure.in (AC_C_BIGENDIAN): Invoke.
3382 * configure: Regenerate.
3383 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
3384 host variable to set string header size.
3385 * config/obj-aout.c (obj_header_append): Don't use host structs.
3386 (obj_symbol_to_chars): Likewise.
3387 (obj_emit_strings): Likewise. Use the passed in output pointer.
3388 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
3389 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
3390 not sizeof host struct.
3391 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
3392 (obj_emit_strings): Likewise.
3393 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
3394 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
3396 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
3398 (host_number_to_chars): Define.
3399 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
3400 host internal struct to set header sizes.
3401 * config/tc-i960.c (md_number_to_field): Warning fix.
3402 (md_ri_to_chars): Use host byte order.
3403 (get_cdisp, md_apply_fix3): Warning fix.
3404 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
3406 2005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3408 * doc/c-arc.texi: Update documentation about ARC's extension
3411 2005-02-27 Svein E. Seldal <svein@dev.seldal.com>
3413 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
3416 2005-02-23 Alan Modra <amodra@bigpond.net.au>
3418 * cgen.c: Warning fixes.
3419 * config/tc-arc.c: Likewise.
3420 * config/tc-arm.c: Likewise.
3421 * config/tc-avr.c: Likewise.
3422 * config/tc-d10v.c: Likewise.
3423 * config/tc-d30v.c: Likewise.
3424 * config/tc-frv.c: Likewise.
3425 * config/tc-frv.h: Likewise.
3426 * config/tc-h8300.c: Likewise.
3427 * config/tc-h8500.c: Likewise.
3428 * config/tc-i370.c: Likewise.
3429 * config/tc-i960.c: Likewise.
3430 * config/tc-ia64.c: Likewise.
3431 * config/tc-ip2k.c: Likewise.
3432 * config/tc-m68hc11.c: Likewise.
3433 * config/tc-maxq.c: Likewise.
3434 * config/tc-mcore.c: Likewise.
3435 * config/tc-mips.c: Likewise.
3436 * config/tc-msp430.c: Likewise.
3437 * config/tc-pj.c: Likewise.
3438 * config/tc-ppc.c: Likewise.
3439 * config/tc-ppc.h: Likewise.
3440 * config/tc-s390.c: Likewise.
3441 * config/tc-sh.c: Likewise.
3442 * config/tc-sh64.c: Likewise.
3443 * config/tc-tic4x.c: Likewise.
3444 * config/tc-tic80.c: Likewise.
3445 * config/tc-v850.c: Likewise.
3446 * config/tc-vax.c: Likewise.
3447 * config/tc-w65.c: Likewise.
3448 * config/tc-xstormy16.c: Likewise.
3449 * config/tc-z8k.c: Likewise.
3451 2005-02-22 Catherine Moore <clm@cm00re.com>
3453 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
3454 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
3456 2005-02-22 Eric Christopher <echristo@redhat.com>
3458 * config/tc-mips.c (struct proc): Change isym to
3459 func_sym. New member func_end_sym.
3460 (s_mips_ent): Update.
3461 (s_mips_end): Ditto. Add code to compute function size.
3463 2005-02-22 Alan Modra <amodra@bigpond.net.au>
3465 * read.c: Warning fixes.
3466 * config/obj-elf.c: Likewise.
3468 2005-02-22 Maciej W. Rozycki <macro@mips.com>
3470 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
3473 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
3475 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
3478 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
3480 (demand_empty_rest_of_line): Likewise.
3481 (tic54x_sblock): Likewise.
3482 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
3484 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3486 * read.c (address_bytes): New function.
3487 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
3488 (potable): Add "dc.a".
3489 (cons_worker): Handle "dc.a".
3490 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
3492 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3494 * input-file.c (input_file_open): Rearrange to avoid warning.
3496 2005-02-19 Alan Modra <amodra@bigpond.net.au>
3498 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
3499 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
3500 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
3502 2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3504 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
3505 uses after .set noat.
3506 (load_address): Likewise.
3507 (macro): Likewise. Don't try to avoid $at use by sacrificing
3508 the target register before it is stored, it won't work.
3510 2005-02-17 James E Wilson <wilson@specifixinc.com>
3512 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
3513 see an instruction that specifies a template.
3515 2005-02-18 Alan Modra <amodra@bigpond.net.au>
3517 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
3518 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
3519 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
3521 2005-02-17 H.J. Lu <hongjiu.lu@intel.com>
3523 * NEWS: Mention "-mhint.b=[ok|warning|error]".
3525 * config/tc-ia64.c (md): Add hint_b.
3526 (emit_one_bundle): Handle md.hint_b for "hint".
3527 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
3528 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
3529 (ia64_init): Set md.hint_b to error.
3530 (md_assemble): Handle md.hint_b for "hint.b".
3532 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
3533 * doc/c-ia64.texi: Likewise.
3535 2005-02-17 Alan Modra <amodra@bigpond.net.au>
3537 * tc.h (struct relax_type, relax_typeS): Move from here..
3538 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
3539 * ecoff.c (ecoff_new_file): Add appfile param.
3540 * ecoff.h (ecoff_new_file): Likewise.
3541 * itbl-lex.h: New file.
3542 * itbl-lex.l: Include itbl-lex.h.
3543 * itbl-parse.y: Likewise.
3544 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
3545 * read.c (s_app_file_string): Mark appfile possibly unused.
3546 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
3547 * subsegs.h (struct seg_info_trash): Delete.
3548 (seg_info): Use segment_info_type instead.
3549 * config/obj-coff.c (struct filename_list): Make filename const char *.
3550 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
3551 * config/obj-elf.c (elf_file_symbol): Similarly.
3552 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
3554 * config/tc-arc.c (md_operand): Warning fix.
3555 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
3556 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
3557 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
3558 * config/tc-frv.c (frv_force_relocation): Warning fix.
3559 * config/tc-m68k.c (md_parse_option): Delete unused var.
3560 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
3561 * config/tc-sparc.c: Likewise.
3562 (s_common): Warning fix.
3563 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
3564 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
3566 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
3567 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
3568 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
3569 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
3570 (tic4x_do_align): Use TIC_NOP_OPCODE.
3571 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
3572 * config/tc-vax.c: Include netinet/in.h.
3573 (tc_headers_hook): Formatting.
3574 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
3576 2005-02-17 Jan Beulich <jbeulich@novell.com>
3578 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
3579 parsing inN, locN, outN. Set 'idx' to offset register number starts
3580 at. Don't handle numbers with leading zeroes or beyond 95. Remove
3583 2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3585 * config/tc-mips.c (load_address): Fix formatting.
3586 (macro): Don't use AT if .set noat is in effect. Fix formatting.
3587 Catch macros which are unexpandable without AT. Remove duplicate
3589 (macro2): Remove duplicate zeroing of used_at.
3591 2005-02-16 Alan Modra <amodra@bigpond.net.au>
3593 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
3596 2005-02-15 Nigel Stephens <nigel@mips.com>
3597 Maciej W. Rozycki <macro@mips.com>
3599 * config/tc-mips.c (reloc_needs_lo_p): Handle
3600 BFD_RELOC_MIPS16_HI16_S.
3601 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
3602 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
3603 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
3605 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
3606 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
3607 Call my_getSmallExpression() to parse percent operators.
3608 (percent_op_match, mips_percent_op): Separate definitions.
3609 (mips16_percent_op): Define percent operators for the MIPS16 mode.
3610 (parse_relocation): Handle the MIPS16 mode using
3612 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
3613 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
3615 2005-02-15 Jan Beulich <jbeulich@novell.com>
3617 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
3618 instead of explicitly dealing with the translation; exclude
3619 relocations that are already pcrel, however.
3621 2005-02-15 Jan Beulich <jbeulich@novell.com>
3623 * config/tc-ia64.c: Include limits.h (if available).
3624 (gr_values[0]): Set path to INT_MAX.
3625 (dot_reg_val): Don't allow changing value of r0. Limit range of
3626 general registers at r127.
3627 (specify_resource): Default resource index is -1. Don't set resource
3628 index (in case IA64_RS_RSE) without setting the specific flag.
3629 (note_register_values): Check operand is O_constant before tracking
3630 input value of moves. Add tracking for dep.z with constant inputs.
3631 (print_dependency): Resource index of specific resource may be zero.
3632 (check_dependencies): Likewise.
3634 2005-02-15 Jan Beulich <jbeulich@novell.com>
3636 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
3637 reg_class. Check operands and emit diagnostics for illegal use of
3640 2005-02-15 Jan Beulich <jbeulich@novell.com>
3642 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
3643 new variables type, suffix, and width. Handle
3644 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
3645 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
3646 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
3647 FUNC_DTP_RELATIVE case. Return incoming relocation type if
3648 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
3649 if unable to translate relocation type, using the new variables.
3651 2005-02-15 Jan Beulich <jbeulich@novell.com>
3653 * config/tc-ia64.h (ia64_symbol_chars): Declare.
3654 (ty_symbol_chars): Define.
3655 * config/tc-ia64.c (ia64_symbol_chars): Define.
3657 2005-02-15 Jan Beulich <jbeulich@novell.com>
3659 * config/tc-ia64.c (ia64_parse_name): Only update next character if
3660 input_line_pointer was advanced.
3662 2005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3664 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
3667 2005-02-13 Jan Beulich <jbeulich@novell.com>
3669 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
3670 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
3672 (ia64_init): Set md.detect_dv.
3673 (ia64_start_line): New static variable warned. Warn only once when
3674 encountering explicit stops in automatic mode.
3675 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
3676 * NEWS: Mention new default mode.
3678 2005-02-13 Jan Beulich <jbeulich@novell.com>
3680 * config/tc-ia64.c (dot_rot): Add comment that name strings should
3681 be freed when wiping out previous state. Canonicalize names before
3682 use. Free name string when detecting redefinition.
3683 (dot_pred_rel): Call generic expression parser to process arguments.
3684 Handle O_register case for individual predicates and O_subtract for
3686 (ia64_parse_name): Canonicalize name before looking it up in dynamic
3688 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
3689 Warn if multiple found, issue error if resulting symbol name has zero
3691 (dot_alias): Canonicalize name before use.
3693 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3695 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
3697 (in_procedure): Return -1 for warning.
3698 (in_prologue): Likewise.
3699 (in_body): Likewise.
3701 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3703 * config/tc-ia64.c (dot_xdata): Undo the last change.
3704 (dot_float_cons): Likewise.
3705 (dot_xstringer): Likewise.
3706 (dot_xdata_ua): Likewise.
3707 (dot_float_cons_ua): Likewise.
3709 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3711 * NEWS: Mention "-munwind-check=[warning|error]".
3713 * config/tc-ia64.c (md): Add unwind_check.
3714 (unwind_diagnostic): New.
3715 (in_procedure): Call unwind_diagnostic when a directive isn't
3717 (in_prologue): Call unwind_diagnostic when a directive isn't in
3719 (in_body): Call unwind_diagnostic when a directive isn't in
3721 (dot_endp): Set md.unwind_check to error before calling
3722 in_procedure and restore it after. When the name is missing or
3723 couldn't be found, use the one from the last .proc if
3724 md.unwind_check isn't error. Warn if md.unwind_check is
3726 (md_parse_option): Handle "-munwind-check=[warning|error]".
3727 (md_show_usage): Add "-munwind-check=[warning|error]".
3728 (ia64_init): Set md.unwind_check to warning.
3730 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
3731 * doc/c-ia64.texi: Likewise.
3733 2005-02-11 Jan Beulich <jbeulich@novell.com>
3735 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
3737 (ia64_parse_name): New third parameter.
3738 (md_parse_name): Pass third argument.
3739 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
3740 (md_operand): Handling of '@'-prefixed symbols moved from here...
3741 (ia64_parse_name): ...to here.
3743 2005-02-11 Jan Beulich <jbeulich@novell.com>
3745 * config/tc-ia64.c (md): Remove last_groups and group_idx.
3746 (errata_nop_necessary_p): Remove declaraction and definition.
3747 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
3748 update md.group_idx. Don't reset md.last_groups.
3750 2005-02-11 Jan Beulich <jbeulich@novell.com>
3752 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
3754 (dot_xdata): Free section name after use.
3755 (dot_float_cons): Likewise.
3756 (dot_xstringer): Likewise.
3757 (dot_xdata_ua): Likewise.
3758 (dot_float_cons_ua): Likewise.
3759 (md_pseudo_table): Add xdata16 and xdata16.ua.
3761 2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
3763 * doc/all.texi: Add IA64.
3764 * doc/as.texinfo: Likewise.
3766 * doc/c-ia64.texi: Fix typos.
3768 2005-02-10 Julian Brown <julian@codesourcery.com>
3770 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
3772 (do_t_push_pop): Likewise.
3773 (md_assemble): Likewise.
3774 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
3775 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
3776 (create_unwind_entry): Output dependency on the required personality
3779 2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
3781 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
3782 * subsegs.c (seg_not_empty_p): Likewise.
3784 2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3786 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
3787 relative jump calculation.
3788 <md_convert_frag) : Likewise.
3789 <output_disp): Likewise.
3791 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
3793 * write.c (write_object_file): Recognize warning-symbol construct
3794 and skip object- and target- handling for the second symbol.
3796 2005-02-02 Jan Beulich <jbeulich@novell.com>
3798 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
3799 designators along with quoted ones. Free copy of quoted designator
3802 2005-02-01 Ben Elliston <bje@au.ibm.com>
3804 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
3805 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
3806 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
3807 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
3808 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
3809 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
3810 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
3811 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
3812 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
3813 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
3814 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
3815 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
3816 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
3817 #if 0'd code throughout.
3819 2005-01-31 Nick Clifton <nickc@redhat.com>
3821 * as.c (parse_args): Bump copyright date reported by --version to
3824 2005-01-31 Nick Clifton <nickc@redhat.com>
3826 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
3829 2005-01-31 Jan Beulich <jbeulich@novell.com>
3831 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
3832 that can end with .endr in that case. Make requiring/permitting
3833 pseudo-ops without leading dot closer to the logic in read.c serving
3835 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
3838 2005-01-31 Jan Beulich <jbeulich@novell.com>
3840 * macro.c (do_formals): Adjust to no longer accept empty parameter
3842 (define_macro): Adjust to no longer accept empty macro name, garbage
3843 following the parameters, or macros that were previously defined.
3844 * read.c (s_bad_end): Declare.
3845 (potable): Add endm. Handler for endr and endm is s_bad_end.
3846 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
3848 * read.h (s_bad_endr): Remove.
3850 2005-01-31 Jan Beulich <jbeulich@novell.com>
3852 * config/tc-ia64.c (parse_operands): Parse all specified operands,
3853 immediately discarding (but counting) those exceeding the maximum
3854 possible amount. Track whether output and input operand counts ever
3855 matched, and use this to better indicate which of the operands/
3856 operand types was wrong; specifically don't default to pointing to
3859 2005-01-31 Jan Beulich <jbeulich@novell.com>
3861 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
3862 variable in dot_endp). Add body and insn. Make prologue,
3863 prologue_mask, body, and insn bitfields.
3864 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
3866 (in_procedure, in_prologue, in_body): New.
3867 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3868 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3869 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
3870 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
3871 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
3872 dot_personality): Use the appropriate one of the above.
3873 (dot_proc): Clear unwind.proc_start; set to current location only if
3874 none of the entry points were valid. Check for non-zero-length entry
3875 point names. Check that entry points aren't defined, yet. Clear
3876 unwind.prologue, unwind.body, and unwind.insn.
3877 (dot_body): Call in_procedure. Check that first directive in procedure
3878 had no insns emitted before. Set unwind.body.
3879 (dot_prologue): Call in_procedure. Check that not already in prologue.
3880 Check that first directive in procedure had no insns emitted before.
3882 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
3883 length entry point names. Check that entry points became defined.
3884 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
3886 2005-01-31 Jan Beulich <jbeulich@novell.com>
3888 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
3889 before actually using it. Don't generate an error in manual bundling
3890 mode when looking at an insn requiring slot 2 but not yet at slot 2.
3891 Don't generate an error in manual bundling mode when looking at an
3892 insn required to be last in its group but the required slot hasn't
3893 been reached, yet. Allow conversion from MII to MI;I for bundle
3894 consisting of only 2 insns with the stop between them. Suppress
3895 various meaningless errors resulting from detecting earlier ones.
3897 2005-01-31 Jan Beulich <jbeulich@novell.com>
3899 * config/tc-ia64.c (parse_operands): Also handle alloc without first
3902 2005-01-28 Christian Groessler <chris@groessler.org>
3904 * config/tc-z8k.c (md_assemble): Improve error detection.
3906 2005-01-28 Jan Beulich <jbeulich@novell.com>
3908 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
3909 for personality routine pointer only if there is one.
3910 (ia64_convert_frag): Likewise.
3911 (generate_unwind_image): Likewise.
3913 2005-01-27 Christian Groessler <chris@groessler.org>
3915 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
3916 (md_apply_fix3): Make relative branches out of range an error
3917 instead of a warning. Display correct line number for out of
3918 range branches/calls/memory accesses.
3920 2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
3922 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
3923 to emit .debug_line and other debug sections.
3924 * as.h (seg_not_empty_p): Declare.
3925 * subsegs.c (seg_not_empty_p): New predicate.
3927 2005-01-27 Andrew Cagney <cagney@gnu.org>
3929 * configure: Regenerate to track ../gettext.m4 change.
3931 2005-01-27 Jan Beulich <jbeulich@novell.com>
3933 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
3935 2005-01-27 Jan Beulich <jbeulich@novell.com>
3937 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
3938 to/from application registers dynamic insns.
3939 (md_assemble): Defer resolution of move to/from application registers
3940 dynamic insns when they can be issued on either the I- or M-units.
3942 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
3944 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
3945 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
3946 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
3947 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
3948 * cgen.c (gas_cgen_parse_operand): Handle
3949 CGEN_PARSE_OPERAND_SYMBOLIC.
3950 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
3951 (frv_force_relocation): Likewise. Fix handling of PIC
3953 (md_apply_fix3): Likewise.
3955 2005-01-21 Ben Elliston <bje@au.ibm.com>
3957 * as.h: Remove #if 0'd code.
3958 * atof-generic.c (atof_generic): Likewise.
3959 * ecoff.c (ecoff_directive_frame): Likewise.
3960 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
3961 * itbl-ops.c (itbl_add_reg): Likewise.
3962 * listing.c (calc_hex): Likewise.
3963 * read.c (MASK_CHAR): Likewise.
3964 * subsegs.c (subsegs_print_statistics): Likewise.
3965 * symbols.c (indent): Likewise.
3966 * write.c (write_relocs): Likewise.
3967 (write_object_file): Likewise.
3968 (relax_frag): Likewise.
3970 2005-01-20 Nick Clifton <nickc@redhat.com>
3972 * as.c (std_longopts): Add an entry for "--a" in order to prevent
3973 getopt_long_only() from considering -a as an abbreviation for
3975 (parse_args): Fix the parsing of -a=<file>.
3977 2005-01-20 Alan Modra <amodra@bigpond.net.au>
3980 * read.c (s_incbin): Adjust default count for skip. Check validity
3981 of count and skip rigorously.
3983 2005-01-19 Fred Fish <fnf@specifixinc.com>
3985 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
3987 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
3989 * read.c (convert_to_bignum): New function, split out from...
3990 (emit_expr): ...here. Handle the case where X_add_number is
3991 positive and the input value is negative.
3992 (output_big_sleb128): Fix setting of continuation bit. Check whether
3993 the final byte needs to be sign-extended. Fix size-shrinking loop.
3994 (emit_leb128_expr): When generating a signed leb128, see whether the
3995 sign of an O_constant's X_add_number matches the sign of the input
3996 value. Use a bignum if not.
3998 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
4000 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
4001 arch_sh_up in order to match the external name and make the
4002 testsuite's job easier.
4004 2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
4007 * config/tc-i386.c (i386_scale): Disallow 0 scale.
4009 2005-01-12 Nick Clifton <nickc@redhat.com>
4011 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
4012 ignored_arguments array.
4014 2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
4016 * write.c (write_object_file): Disallow a symbol equated to
4019 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
4021 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
4023 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
4024 (maxq_target): New function: Set the machine type.
4026 2005-01-06 Paul Brook <paul@codesourcery.com>
4028 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
4029 (md_begin): Handle TE_VXWORKS for FP defaults.
4030 (md_apply_fix3): Correct rela offsets.
4031 (elf32_arm_target_format): Add VxWorks targets.
4033 2005-01-06 Paul Brook <paul@codesourcery.com>
4035 * configure.tgt: Set em=vxworks for *-*-vxworks.
4036 * config/te-vxworks.h: New File.
4038 2005-01-06 Paul Brook <paul@codesourcery.com>
4040 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
4042 2005-01-04 Dmitry Diky <diwil@spec.ru>
4044 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
4047 2005-01-03 David Mosberger <davidm@hpl.hp.com>
4049 * config/tc-ia64.c (md): Add member "loc_directive_seen".
4050 (dot_loc): New function.
4051 (md_pseudo_table): Add entry to map .loc to dot_loc().
4052 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
4053 seen a .loc directive or we're generating DWARF2 debug info for
4056 2004-12-29 Alan Modra <amodra@bigpond.net.au>
4059 * read.c (s_comm_internal): Don't zero end of name until size
4060 expression has been parsed.
4062 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
4064 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
4066 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
4068 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
4071 2004-12-22 Ian Lance Taylor <ian@airs.com>
4073 * configure.tgt: New.
4074 * configure.in: Move setting of cpu_type, fmt, etc., to
4076 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
4077 $(srcdir)/configure.tgt.
4078 * configure, Makefile.in: Rebuild.
4080 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
4082 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
4083 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
4085 (avr_offset_expression): New function to parse offsets for LDI
4087 (avr_operand): Use it.
4088 (md_apply_fix3): Generate the relocs.
4090 2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
4092 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
4093 BFD_RELOC_SH_IMMS10BY8 relocation.
4095 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
4096 than just ignoring bad code.
4098 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
4100 * config/tc-v850.c (handle_lo16): New function.
4101 (v850_reloc_prefix): Use it to check lo().
4102 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
4104 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
4106 * configure.in: Add s390x-ibm-tpf support.
4107 * configure: Regenerate.
4109 2004-12-15 Jan Beulich <jbeulich@novell.com>
4111 * config/obj-elf.c (obj_elf_change_section): Only set type and
4112 attributes on new sections. Emit warning when type of re-declared
4113 section doesn't match.
4115 2004-12-15 Jan Beulich <jbeulich@novell.com>
4117 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
4118 '.cfi_startproc simple' doesn't inherit the old value.
4120 2004-12-15 Jan Beulich <jbeulich@novell.com>
4122 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
4123 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
4124 generation to emit a factored offset.
4126 2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
4128 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
4129 which is too large in the case of NO_PIC without 64-bit
4132 * config/tc-mips.c (mips_in_shared): New static variable.
4133 (macro_build_lui): Permit "_gp" if !mips_in_shared.
4134 (md_longopts): Add -mshared and -mno-shared.
4135 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
4136 (s_cpload): Implement !mips_in_shared case.
4137 (s_cpsetup): Likewise.
4138 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
4139 * NEWS: Mention -mno-shared.
4141 2004-12-09 Paul Brook <paul@codesourcery.com>
4143 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
4146 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
4148 * config/tc-mips.c (append_insn): If we emit a nop during a relax
4149 sequence, increase the size of the sequence.
4151 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
4154 2004-12-07 Ben Elliston <bje@gnu.org>
4156 * read.c (s_align): Use an align_limit temporary to allay a GCC
4157 signed/unsigned comparison warning.
4159 2004-12-01 Mark Mitchell <mark@codesourcery.com>
4161 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
4162 * configure.in: Use it for arm*-*-linux-gnueabi*.
4163 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
4164 * config/te-armlinuxeabi.h: New file.
4165 * Makefile.in: Regenerated.
4166 * aclocal.m4: Likewise.
4167 * configure: Likewise.
4168 * doc/Makefile.in: Regenerated.
4170 2004-12-02 Bob Wilson <bob.wilson@acm.org>
4172 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
4173 (xtensa_restore_emit_state): Likewise.
4175 2004-12-02 Alan Modra <amodra@bigpond.net.au>
4177 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
4180 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
4182 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
4183 * Makefile.in: Regenerate.
4185 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
4187 * config/tc-crx.c: Major code cleanup. Remove unused variables and
4188 functions, give functions a meaningful name, add comments.
4189 (check_range): New function - Replace operand size calculation
4190 with range checking.
4191 (assemble_insn): Update Algorithm, improve error issuing.
4193 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
4196 2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4198 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
4199 miss between different section in the same module.
4200 (tc_gen_reloc): Likewise.
4202 2004-11-25 Theodore A. Roth <troth@openavr.org>
4204 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
4205 atmega325, atmega3250, atmega645 and atmega6450.
4207 2004-11-25 Jan Beulich <jbeulich@novell.com>
4209 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
4210 permissible for the selected instruction suffix.
4211 (process_suffix): For DefaultSize instructions, suppressing the
4212 guessing of a 'q' suffix if the instruction doesn't support it is
4213 pointless, because only an 'l' suffix can be guessed in this place.
4215 2004-11-24 Nick Clifton <nickc@redhat.com>
4217 * config/tc-iq2000.c: Remove support for IQ10 processor.
4218 Convert to ISO C90 formatting.
4219 * config/tc-iq2000.h: Likewise.
4221 2004-11-23 Nick Clifton <nickc@redhat.com>
4223 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
4224 in this table. They should be correct now.
4226 2004-11-23 Jan Beulich <jbeulich@novell.com>
4228 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
4229 indicate the MMX extensions added by both SSE and 3DNow!A.
4230 (Cpu3dnowA): Declare.
4231 (CpuUnknownFlags): Update.
4232 * config/tc-i386.c (cpu_sub_arch_name): Declare.
4233 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
4234 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
4235 3DNow!. Athlon additionally implies 3DNow!A. Several new
4236 entries (those starting with a dot are for sub-arch specification).
4237 (set_cpu_arch): Handle sub-arch specifications.
4238 (parse_insn): Distinguish between instructions not supported because
4239 of insufficient CPU features and because of 64-bit mode.
4240 * doc/c-i386.texi: Describe enhanced .arch directive.
4242 2004-11-22 Bob Wilson <bob.wilson@acm.org>
4244 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
4246 2004-11-22 Bob Wilson <bob.wilson@acm.org>
4248 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
4249 without a corresponding .debug_info section.
4251 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
4253 * read.c (potable): Add "error" and "warning".
4254 (s_errwarn): New function.
4255 * read.h (s_errwarn): Declare.
4256 * doc/as.texinfo (Error, Warning): Document .error and .warning.
4258 2004-11-22 Nick Clifton <nickc@redhat.com>
4260 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
4263 2004-11-19 Alan Modra <amodra@bigpond.net.au>
4265 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
4266 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
4268 2004-11-19 Alan Modra <amodra@bigpond.net.au>
4270 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
4271 (coff_adjust_symtab): Adjust call.
4272 (crawl_symbols): Likewise.
4273 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
4274 (obj_app_file): Adjust.
4276 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4278 * configure.in: Enable bfd_assember for the MAXQ port.
4279 * configure: Regenerate.
4281 2004-11-12 Bob Wilson <bob.wilson@acm.org>
4282 Sterling Augustine <sterling@tensilica.com>
4284 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
4285 there is a conflict.
4286 (check_t1_t2_reads_and_writes): Check for both reads and writes to
4287 interfaces that are related as determined by xtensa_interface_class_id.
4289 2004-11-12 Nick Clifton <nickc@redhat.com>
4291 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
4292 offsets for conditional branches.
4294 2004-11-11 Bob Wilson <bob.wilson@acm.org>
4296 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
4298 2004-11-10 Bob Wilson <bob.wilson@acm.org>
4300 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
4301 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
4303 (relax_frag_immed): Update call to update_next_frag_state.
4305 2004-11-10 Alan Modra <amodra@bigpond.net.au>
4307 * obj.h (struct format_ops <app_file>): Add int param.
4308 * read.h (s_app_file_string): Likewise.
4309 * read.c (s_app_file_string): Likewise.
4310 (s_app_file): Adjust s_app_file_string call.
4311 * config/tc-mips.c (s_mips_file): Likewise.
4312 * config/obj-coff.h (obj_app_file): Add app param.
4313 * config/obj-ecoff.h (obj_app_file): Likewise.
4314 * config/obj-multi.h (obj_app_file): Likewise.
4315 * config/obj-elf.h (elf_file_symbol): Likewise.
4316 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
4317 if called for # preprocessor lines.
4319 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
4322 * symbols.c (resolve_symbol_value): Convert weak symbols only
4324 (symbol_equated_reloc_p): Don't equate weaks when relocating
4325 only for Windows PECOFF.
4327 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
4329 * config/tc-crx.c (print_insn): Check and set insn_addr.
4330 * config/tc-crx.h (md_frag_check): Define.
4332 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4333 Vineet Sharma <vineets@noida.hcltech.com>
4335 * configure.in: Add support for new target maxq-coff.
4336 * configure: Regenerate.
4337 * NEWS: Mention new support.
4338 * config/tc-maxq.c: New file.
4339 * config/tc-maxq.h: New file.
4340 * config/obj-coff.h: Add support for maxq-coff.
4342 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4344 * symbols.c (any_external_name): Define.
4345 (resolve_symbol_value): Convert weak symbols.
4346 (S_SET_EXTERNAL): Support any_external_name.
4347 (S_SET_NAME): Qualify parameter const.
4348 (symbol_equated_reloc_p): Equate to weaks when relocating.
4349 * symbols.h (S_SET_NAME): Qualfiy parameter const.
4350 * tc.h (any_external_name): Declare.
4351 * config/obj-coff.c ("coff/pe.h"): Include for BFD
4353 (weak_is_altname): Declare and define.
4354 (weak_name2altname): Same.
4355 (weak_altname2name): Same.
4356 (weak_uniquify): Same.
4357 (weak_altprefix): Define.
4358 (obj_coff_weak): Change .weak syntax and handling.
4359 (coff_frob_symbol): Fix PE weak symbol alternates.
4360 * config/obj-coff.h (USE_UNIQUE): Define.
4361 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
4362 are in another segment.
4363 (tc_gen_reloc): Remove broken addend hack.
4364 doc/as.texinfo: Update.
4366 2004-11-05 Sterling Augustine <sterling@tensilica.com>
4368 * config/tc-xtensa.c (total_frag_text_expansion): New.
4369 (md_estimate_size_before_relax): Use it.
4370 (find_address_of_next_align_frag): Likewise.
4372 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
4374 * config/tc-crx.c: Rename argument types.
4375 (processing_arg_number): Rename to 'cur_arg_num'.
4376 (get_number_of_bits): Rename to 'set_operand_size'.
4377 (get_operandtype): Rename to 'parse_operand', totally rewrite.
4378 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
4379 (set_indexmode_parameters): Remove function, integrate its code into
4381 (set_operand_size): Get rid of 'Operand Number' function parameter -
4382 use global variable 'cur_arg_num' instead.
4383 Use a local 'argument' pointer to reference the current argument.
4384 (parse_operand): Likewise.
4385 (set_operand): Likewise.
4386 (process_label_constant): Likewise.
4388 2004-11-04 Bob Wilson <bob.wilson@acm.org>
4390 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
4391 (add_section_rename): Delete. Inlined into...
4392 (build_section_rename): ...here. Use xstrdup instead of strdup.
4393 (xtensa_section_rename): Drop "const" from argument and return types.
4394 (md_show_usage): Indent to match show_usage().
4395 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
4396 (tc_canonicalize_section_name): Define.
4397 (md_elf_section_rename): Remove unused macro.
4398 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
4399 * doc/c-xtensa.texi (Xtensa Options): Likewise.
4400 (Frame Directive): Delete.
4402 2004-11-04 Daniel Jacobowitz <dan@debian.org>
4404 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
4405 * config/tc-arm.c (target_oabi): Delete.
4406 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
4407 (arm_opts): Remove moabi.
4408 * doc/as.texinfo (Overview): Remove documentation of -moabi.
4409 * doc/c-arm.texi (ARM Options): Likewise.
4410 * configure: Regenerated.
4412 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
4414 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
4415 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
4416 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
4417 * configure: Regenerate.
4418 * config/tc-cris.c (enum cris_archs): New.
4419 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
4420 (cris_insn_ver_valid_for_arch): New functions.
4421 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
4422 (cris_arch): New variable.
4423 (md_pseudo_table): New pseudo .arch.
4424 (err_for_dangerous_mul_placement): Initialize according to
4426 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
4428 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
4429 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
4430 (BRANCH_WF_V32, BRANCH_WB_V32): New.
4431 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
4432 use in md_cris_relax_table.
4433 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
4434 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4435 Update and improve head comment.
4436 (OPTION_PIC): Define in terms of previous option, OPTION_US.
4437 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
4439 (md_longopts): New option --march=...
4440 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
4442 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
4443 (HANDLE_RELAXABLE): New macro.
4444 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
4445 cases. Check for weak symbols and assume not relaxable. Handle
4446 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
4447 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
4449 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
4450 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4451 (cris_create_short_jump): Adjust for CRISv32.
4452 (cris_relax_frag): Handle new states.
4453 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
4454 (md_begin): Define symbols "..asm.arch.cris.v32",
4455 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
4456 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
4457 when entering opcode table entry points.
4458 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
4459 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
4460 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
4461 (cris_process_instruction): Initialize out_insnp->insn_type to
4462 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
4463 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
4465 <case 'm'>: Check that modified_char == '.'.
4466 <invalid operands>: Consume the rest of the line.
4467 When operands don't match, skip over subsequent insns with
4468 non-matching version specifier but same mnemonic.
4469 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
4470 special registers in CRISv32 are always 32 bit long.
4471 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
4473 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
4474 and compatible. Recognize "ACR" for v32, unless followed by "+".
4475 (get_spec_reg): Consider cris_arch when looking up register.
4476 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
4478 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
4479 (cris_get_expression): Restore input_line_pointer if failing "early".
4480 (get_flags): Consider cris_arch and recognize flags accordingly.
4481 (branch_disp): Adjust for CRISv32.
4482 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
4483 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
4484 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
4485 resolved. Don't enter zeros in object file for
4487 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
4488 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
4489 (md_parse_option): Break out "return 1".
4490 <OPTION_ARCH> New case.
4491 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
4492 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
4493 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
4494 <case BFD_RELOC_32_PCREL>: New cases.
4495 Addends for non-zero fx_pcrel are too in fx_offset.
4496 (md_show_usage): Show --march=<arch>.
4497 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
4498 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
4499 (s_syntax) <struct syntaxes>: Properly constify member operand.
4500 * config/tc-cris.h (TARGET_MACH): Define.
4501 (cris_mach): Declare.
4502 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
4503 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
4504 (CRIS-Opts): Document --march=...
4505 (CRIS-Pseudos): Document .arch.
4507 2004-11-04 Jan Beulich <jbeulich@novell.com>
4509 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
4510 intel syntax and no register prefix, allow $ in symbol names when
4512 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
4513 (intel_float_operand): Add fourth return value indicating math control
4514 operations. Make classification more precise.
4515 (md_assemble): Complain if memory operand of mov[sz]x has no size
4517 (parse_insn): Translate word operands to floating point instructions
4518 operating on integers as well as control instructions to short ones
4519 as expected by AT&T syntax. Translate 'd' suffix to short one only for
4520 floating point instructions operating on non-integer operands.
4521 (match_template): Remove fldcw special case. Adjust q-suffix handling
4522 to permit it on fild/fistp/fisttp in AT&T mode.
4523 (process_suffix): Don't guess DefaultSize insns' suffix from
4524 stackop_size for certain floating point control instructions. Guess
4525 suffix for branch and [ls][gi]dt based on flag_code. Split error
4526 messages for Intel and AT&T syntax, and make the condition more strict
4527 for the former. Adjust suppressing of generation of operand size
4529 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
4530 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
4531 more error checking.
4532 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
4533 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
4535 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
4537 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
4538 md_short_jump_size, md_long_jump_size.
4539 * write.c [!WORKING_DOT_WORD]: Ditto.
4540 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
4542 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
4544 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
4545 const qualifier in these definitions.
4546 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
4547 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
4549 2004-11-02 Nick Clifton <nickc@redhat.com>
4551 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
4552 table before deciding to produce a .debug_line section to match up
4553 with a user provided .debug_info section.
4555 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
4557 * config/tc-crx.c (getreg_image): Bug fix, a return value was
4558 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
4560 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
4562 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
4563 (get_flags): New function.
4564 (get_number_of_bits): Edit comments, update numeric values to
4566 (process_label_constant): Don't support the colon
4567 format (SYMBOL:[s|m|l]).
4568 (set_cons_rparams): Support argument type 'arg_rbase'.
4569 (get_operandtype): Bug fix in 'rbase' operand type parsing.
4570 (handle_LoadStor): Bug fix, first handle post-increment mode.
4571 (getreg_image): Remove redundant code, update according to latest
4573 (print_constant): Bug fix relate to 3-word instructions.
4574 (assemble_insn): Bug fix, when matching instructions, verify also
4575 instruction type (not only mnemonic).
4576 Add various error checking.
4577 (preprocess_reglist): Support HI/LO and user registers.
4579 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
4581 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
4582 in an epilogue directive go negative.
4584 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
4587 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
4588 after reporting template error during manual bundling. Reported
4589 by Michael Dupont, michaelx.dupont@intel.com.
4591 2004-10-25 Daniel Jacobowitz <dan@debian.org>
4593 * Makefile.am: Run dep-am.
4594 * aclocal.m4: Regenerate with automake 1.9.2.
4595 * Makefile.in: Regenerate with automake 1.9.2.
4596 * doc/Makefile.in: Likewise.
4598 * config/tc-arm.c: Include "dw2gencfi.h".
4599 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4601 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
4602 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
4603 (tc_cfi_frame_initial_instructions): Define.
4604 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4607 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
4609 * config/tc-crx.c (assemble_insn): Check unsigned immediate
4611 Update coprocessor id to be unsigned immediate.
4613 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4615 * config/tc-i386.c (O_secrel): Delete.
4616 (tc_pe_dwarf2_emit_offset): New function.
4617 * config/tc-i386.h (O_secrel): Define as O_md1.
4618 (TC_DWARF2_EMIT_OFFSET): Define.
4620 2004-10-18 Nick Clifton <nickc@redhat.com>
4622 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
4623 ignore @fptr() directives for 4-byte fixups.
4625 2004-10-15 Alan Modra <amodra@bigpond.net.au>
4627 * Makefile.am: Run "make dep-am"
4628 * Makefile.in: Regenerate.
4630 2004-10-14 Bob Wilson <bob.wilson@acm.org>
4632 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
4633 Remove comments about placement of literal pools.
4634 (Literal Directive): Update description of literal placement.
4635 (Literal Prefix Directive): Remove statement that this does not apply
4636 to absolute-mode literals. Describe new section naming scheme.
4638 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4640 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
4641 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
4642 is_windowed_return_opcode): Delete.
4643 (xtensa_frob_label): Use get_subseg_target_freq.
4644 (md_assemble): Inline call to is_entry_opcode.
4645 (xtensa_handle_align): Inline call to get_frag_is_literal.
4646 (relaxation_requirements): Inline call to is_jx_opcode.
4647 (emit_single_op): Inline call to is_movi_opcode.
4648 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
4649 get_frag_is_no_transform, is_entry_opcode, and
4650 set_frag_is_specific_opcode. Use get_subseg_total_freq.
4651 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
4652 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
4653 Inline calls to get_frag_is_no_transform.
4654 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
4655 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
4656 get_frag_is_no_transform.
4657 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
4658 and set_frag_is_no_transform.
4659 (get_expression_value): Delete.
4660 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
4661 cur_target_freq to target_freq.
4662 (get_subseg_info): Split out code to create a new map entry into ...
4663 (add_subseg_info): ... this new function.
4664 (get_last_insn_flags): Check if get_subseg_info succeeded.
4665 (set_last_insn_flags): Call add_subseg_info if needed.
4666 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
4667 (xtensa_reorder_segments): Compute last_sec while counting sections.
4668 Remove call to get_last_sec.
4669 (get_last_sec): Delete.
4670 (cache_literal_section): Inline call to retrieve_literal_seg and its
4671 callees, seg_present and add_seg_list.
4672 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
4673 (get_frag_is_insn, get_frag_is_no_transform,
4674 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
4675 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
4677 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4679 * config/tc-xtensa.c: Use ISO C90 formatting.
4680 * config/tc-xtensa.h: Likewise.
4681 * config/xtensa-istack.h: Likewise.
4682 * config/xtensa-relax.c: Likewise.
4683 * config/xtensa-relax.h: Likewise.
4685 2004-10-12 Paul Brook <paul@codesourcery.com>
4687 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
4690 * doc/c-arm.texi: Document that we actually support -meabi=4, not
4693 2004-10-08 Bob Wilson <bob.wilson@acm.org>
4695 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
4697 (Acknowledgements): Use "GAS" instead of AS variable.
4699 2004-10-08 Daniel Jacobowitz <dan@debian.org>
4701 * config/tc-i386.c: Include "elf/x86-64.h".
4702 (i386_elf_section_type): New function.
4703 * config/tc-i386.h (md_elf_section_type): Define.
4704 (i386_elf_section_type): New prototype.
4706 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
4708 * config/m68k-parse.h (enum m68k_register): New control register,
4710 * config/tc-m68k.c: Correct control register set for MCF5249.
4712 2004-10-07 Bob Wilson <bob.wilson@acm.org>
4713 Sterling Augustine <sterling@tensilica.com>
4715 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
4716 (UNREACHABLE_MAX_WIDTH): Define.
4717 (XTENSA_FETCH_WIDTH): Delete.
4718 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
4719 prefer_const16, prefer_l32r): New global variables.
4720 (LIT4_SECTION_NAME): Define.
4721 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
4722 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
4723 (frag_flags struct): New.
4724 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
4725 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
4726 (bitfield, bit_is_set, set_bit, clear_bit): Define.
4727 (MAX_FORMATS): Define.
4728 (op_placement_info struct, op_placement_table): New.
4729 (O_pltrel, O_hi16, O_lo16): Define.
4730 (directiveE enum): Rename directive_generics to directive_transform.
4731 Delete directive_relax. Add directive_schedule,
4732 directive_absolute_literals, and directive_last_directive.
4733 (directive_info): Rename "generics" to "transform". Delete "relax".
4734 Add "schedule" and "absolute-literals".
4735 (directive_state): Adjust entries to match changes in directive_info.
4736 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
4737 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
4738 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
4739 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
4740 (align_only_targets, software_a0_b_retw_interlock,
4741 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
4742 software_avoid_short_loop, software_avoid_close_loop_end,
4743 software_avoid_all_short_loops, specific_opcode): Delete.
4744 (warn_unaligned_branch_targets): New.
4745 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
4746 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
4747 (option_[no_]link_relax, option_[no_]transform,
4748 option_[no_]absolute_literals, option_warn_unaligned_targets,
4749 option_prefer_l32r, option_prefer_const16, option_target_hardware):
4751 (option_[no_]align_only_targets, option_literal_section_name,
4752 option_text_section_name, option_data_section_name,
4753 option_bss_section_name, option_eb, option_el): Delete.
4754 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
4755 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
4756 and target-hardware. Delete entries for [no-]target-align-only,
4757 literal-section-name, text-section-name, data-section-name, and
4759 (md_parse_option): Handle new options and remove old ones. Accept but
4760 ignore [no-]density options. Warn for [no-]generics and [no-]relax
4761 and treat them as [no-]transform.
4762 (md_show_usage): Add new options and remove old ones.
4763 (xtensa_setup_hw_workarounds): New.
4764 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
4765 "long", "short", "loc" and "frequency" entries.
4766 (use_generics): Rename to ...
4767 (use_transform): ... this function. Add past_xtensa_end check.
4768 (use_longcalls): Add past_xtensa_end check.
4769 (code_density_available, can_relax): Delete.
4770 (do_align_targets): New.
4771 (get_directive): Accept dashes in directive names. Warn about
4772 [no-]generics and [no-]relax directives and treat them as
4774 (xtensa_begin_directive): Call md_flush_pending_output only for some
4775 directives. Check for directives inside instruction bundles. Warn
4776 about deprecated ".begin literal" usage. Warn and ignore [no-]density
4777 directives. Handle new directives. Check generating_literals flag
4779 (xtensa_end_directive): Check for directives inside instruction
4780 bundles. Warn and ignore [no-]density directives. Handle new
4781 directives. Call xtensa_set_frag_assembly_state.
4782 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
4783 xtensa_dwarf2_emit_insn): New.
4784 (xtensa_literal_position): Call md_flush_pending_output. Do not check
4785 use_literal_section flag.
4786 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
4787 literals. Use xtensa_elf_cons to parse the expression.
4788 (xtensa_literal_prefix): Do not check use_literal_section. Support
4789 ".lit4" sections for absolute literals. Change prefix convention to
4790 replace ".text" (or ".t" in a linkonce section). No need to call
4792 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
4793 (expression_end): Handle closing braces and colons.
4794 (PLT_SUFFIX, plt_suffix): Delete.
4795 (expression_maybe_register): Use new xtensa-isa.h functions. Use
4796 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
4797 and O_hi16 expressions as well.
4798 (tokenize_arguments): Handle closing braces and colons.
4799 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
4800 operands and paired register syntax.
4801 (get_invisible_operands): New.
4802 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
4803 new xtensa-isa.h functions.
4804 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
4805 (xg_translate_idioms): Check if inside bundle. Use use_transform.
4806 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
4807 instructions. Use xtensa_translate_zero_immed.
4808 (operand_is_immed, operand_is_pcrel_label): Delete.
4809 (get_relaxable_immed): Use new xtensa-isa.h functions.
4810 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
4812 (xtensa_print_insn_table, print_vliw_insn): New.
4813 (is_direct_call_opcode): Use new xtensa-isa.h functions.
4814 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
4815 is_branch_or_jump_opcode): Delete.
4816 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
4817 (opnum_to_reloc, reloc_to_opnum): Delete.
4818 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
4819 xtensa-isa.h functions. Operate on one slot of an instruction.
4820 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
4821 xg_get_insn_size): Delete.
4822 (xg_get_build_instr_size): Use xg_get_single_size.
4823 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
4824 xg_build_widen_table. Use xg_get_single_size.
4825 (xg_get_max_narrow_insn_size): Delete.
4826 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
4827 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
4829 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
4830 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
4831 (xg_expand_to_stack, xg_expand_narrow): Update calls to
4832 xg_build_widen_table. Use xg_get_single_size.
4833 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
4835 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
4836 treat weak symbols conservatively.
4837 (xg_check_operand): Use new xtensa-isa.h functions.
4838 (is_dnrange): Delete.
4839 (xg_assembly_relax): Inline previous calls to tinsn_copy.
4840 (xg_finish_frag): Specify separate relax states for the frag and slot0.
4841 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
4842 xtensa-isa.h functions.
4843 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
4844 xg_instruction_matches_options): New.
4845 (xg_instruction_matches_rule): Handle O_register expressions. Call
4846 xg_instruction_matches_options.
4847 (transition_rule_cmp): New.
4848 (xg_instruction_match): Update call to xg_build_simplify_table.
4849 (xg_build_token_insn): Record loc fields.
4850 (xg_simplify_insn): Check is_specific_opcode field and
4851 density_supported flag.
4852 (xg_expand_assembly_insn): Skip checking code_density_available. Use
4853 new xtensa-isa.h functions. Call use_transform instead of can_relax.
4854 (xg_assemble_literal): Add error handling for O_big. Call
4855 record_alignment. Handle O_pltrel.
4856 (xg_valid_literal_expression): New.
4857 (xg_assemble_literal_space): Add slot parameter. Remove call to
4858 set_expr_symbol_offset. Add call to record_alignment. Update call to
4860 (xg_emit_insn): Delete.
4861 (xg_emit_insn_to_buf): Add format parameter. Update calls to
4862 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
4863 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
4864 and slot parameters. Handle new "alternate" relocations for absolute
4865 literals and CONST16 instructions. Check for bad uses of O_lo16 and
4866 O_hi16. Use new xtensa-isa.h functions.
4867 (xg_assemble_tokens): Delete.
4868 (is_register_writer): Use new xtensa-isa.h functions.
4869 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
4870 old-style RSR from LCOUNT.
4871 (next_frag_opcode): Delete.
4872 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
4873 update_next_frag_state): New.
4874 (update_next_frag_nop_state): Delete.
4875 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
4876 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
4877 the state of the absolute-literals directive. Add calls to
4878 record_alignment and xtensa_set_frag_assembly_state. Call
4879 xtensa_switch_to_non_abs_literal_fragment instead of
4880 xtensa_switch_to_literal_fragment.
4882 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
4883 (get_expanded_loop_offset): Change check for undefined opcode to an
4885 (xtensa_set_frag_assembly_state, relaxable_section,
4886 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
4887 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
4888 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
4889 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
4890 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
4891 (xtensa_init_fix_data): New.
4892 (xtensa_frob_label): Reset label symbol to the current frag. Check
4893 do_align_targets and generating_literals flag. Propagate frequency
4894 info to new alignment frag. Call xtensa_set_frag_assembly_state.
4895 (xtensa_unrecognized_line): New.
4896 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
4897 to xtensa_set_frag_assembly_state.
4898 (error_reset_cur_vinsn): New.
4899 (md_assemble): Remove check for literal frag. Remove call to
4900 istack_init. Call use_transform instead of use_generics. Parse
4901 explicit instruction format specifiers. Move code for
4902 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
4903 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
4904 Add dwarf2_where call. Remote automatic alignment for ENTRY
4905 instructions. Move call to xtensa_clear_insn_labels to the end.
4906 Rearrange to handle bundles.
4907 (xtensa_cons_fix_new): Delete.
4908 (xtensa_handle_align): New.
4909 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
4910 assignment to is_no_density field.
4911 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
4912 instead of reloc_to_opnum. Handle "alternate" relocations.
4913 (xtensa_force_relocation, xtensa_check_inside_bundle,
4914 xtensa_elf_section_change_hook): New.
4915 (xtensa_symbol_new_hook): Delete.
4916 (xtensa_fix_adjustable): Check for difference of symbols with an
4917 offset. Check for external and weak symbols.
4918 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
4919 (md_estimate_size_before_relax): Return expansion for the first slot.
4920 (tc_gen_reloc): Handle difference of symbols by producing
4921 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
4922 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
4923 tentative values into the output when linkrelax is set.
4924 (XTENSA_PROP_SEC_NAME): Define.
4925 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
4926 Create literal tables only if using literal sections. Create new
4927 property tables instead of old instruction tables. Check for unaligned
4928 branch targets and loops.
4929 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
4930 new_resource_table, clear_resource_table, resize_resource_table,
4931 resources_available, reserve_resources, release_resources,
4932 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
4933 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
4934 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
4935 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
4936 flag. Update checks for workaround options. Call
4937 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
4938 (xtensa_cleanup_align_frags): Add special case for branch targets.
4939 Check for and mark unreachable frags.
4940 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
4941 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
4942 end of a zero-overhead loop body.
4943 (frag_can_negate_branch): Handle instructions with multiple slots.
4944 Use new xtensa-isa.h functions
4945 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
4946 xtensa_mark_zcl_first_insns): New.
4947 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
4948 transformations are disabled.
4949 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
4950 multislot instructions.
4951 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
4952 Likewise. Also error if transformations are disabled.
4953 (unrelaxed_frag_max_size): New.
4954 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
4955 xtensa-isa.h functions.
4956 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
4957 xtensa_opcode_is_loop instead of is_loop_opcode.
4958 (get_text_align_power): Replace as_fatal with assertion.
4959 (get_text_align_fill_size): Iterate instead of using modulus when
4961 (get_noop_aligned_address): Assert that this is for a machine-dependent
4962 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
4963 xg_get_single_size, and frag_format_size.
4964 (get_widen_aligned_address): Rename to ...
4965 (get_aligned_diff): ... this function. Add max_diff parameter.
4966 Remove handling of rs_align/rs_align_code frags. Use
4967 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
4968 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
4969 and pass it back to caller.
4970 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
4971 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
4972 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
4973 (relax_frag_text_align): Rename to ...
4974 (relax_frag_loop_align): ... this function. Assume loops can only be
4975 in the first slot of an instruction.
4976 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
4977 instruction. Remove call to frag_wane.
4978 (relax_frag_narrow): Rename to ...
4979 (relax_frag_for_align): ... this function. Extend to handle
4980 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
4981 RELAX_NARROW for the first slot.
4982 (find_address_of_next_align_frag, bytes_to_stretch): New.
4983 (future_alignment_required): Use find_address_of_next_align_frag and
4984 bytes_to_stretch. Look ahead to subsequent frags to make smarter
4985 alignment decisions.
4986 (relax_frag_immed): Add format, slot, and estimate_only parameters.
4987 Check if transformations are enabled for b_j_loop_end workaround.
4988 Use new xtensa-isa.h functions and handle multislot instructions.
4989 Update call to xg_assembly_relax.
4990 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
4991 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
4993 (convert_frag_narrow): Add segP, format and slot parameters. Call
4994 convert_frag_immed for branch instructions. Adjust calls to
4995 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
4996 xg_get_single_size and xg_get_single_format.
4997 (convert_frag_fill_nop): New.
4998 (convert_frag_immed): Add format and slot parameters. Handle multislot
4999 instructions and use new xtensa-isa.h functions. Update calls to
5000 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
5001 enabled for b_j_loop_end workaround. Use build_nop instead of
5002 assemble_nop. Check is_specific_opcode flag. Check for unreachable
5003 frags. Use xg_get_single_size. Handle O_pltrel.
5004 (fix_new_exp_in_seg): Remove check for old plt flag.
5005 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
5006 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
5007 for loop opcode to an assertion. Mark all frags up to the end of the
5008 loop as not transformable.
5009 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
5010 (get_subseg_info): New.
5011 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
5013 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
5014 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
5015 (xtensa_switch_to_non_abs_literal_fragment): New.
5016 (cache_literal_section): Add is_code parameter and pass it through to
5017 retrieve_literal_seg.
5018 (retrieve_literal_seg): Add is_code parameter and use it to set the
5019 flags on the literal section. Handle case where head parameter is 0.
5020 (get_frag_is_no_transform, set_frag_is_specific_opcode,
5021 set_frag_is_no_transform): New.
5022 (xtensa_create_property_segments): Add end_property_function parameter
5023 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
5024 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
5025 (xtensa_create_xproperty_segments, section_has_xproperty): New.
5026 (add_xt_block_frags): Add end_property_function parameter and call it
5027 if it is non-zero. Call xtensa_frag_flags_init.
5028 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
5029 get_frag_property_flags, frag_flags_to_number,
5030 xtensa_frag_flags_combinable, xt_block_aligned_size,
5031 xtensa_xt_block_combine, add_xt_prop_frags,
5032 init_op_placement_info_table, opcode_fits_format_slot,
5033 xg_get_single_size, xg_get_single_format): New.
5034 (istack_push): Inline call to tinsn_copy.
5035 (tinsn_copy): Delete.
5036 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
5037 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
5038 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
5039 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
5040 functions. Handle invisible operands.
5041 (tinsn_to_slotbuf): New.
5042 (tinsn_check_arguments): Use new xtensa-isa.h functions.
5043 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
5044 vinsn_from_chars, and xg_free_vinsn.
5045 (tinsn_from_insnbuf): New.
5046 (tinsn_immed_from_frag): Add slot parameter and handle multislot
5047 instructions. Handle symbol differences.
5048 (get_num_stack_text_bytes): Use xg_get_single_size.
5049 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
5050 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
5051 get_expr_register, set_expr_symbol_offset_diff): New.
5052 * config/tc-xtensa.h (MAX_SLOTS): Define.
5053 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
5054 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
5055 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
5057 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
5058 (xtensa_frag_type struct): Add is_assembly_state_set,
5059 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
5060 is_align, is_text_align, alignment, and is_first_loop_insn fields.
5061 Replace is_generics and is_relax fields by is_no_transform field.
5062 Delete is_text and is_longcalls fields. Change text_expansion and
5063 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
5064 per-slot information: literal_frags, slot_subtypes, slot_symbols,
5065 slot_sub_symbols, and slot_offsets. Add fr_prev field.
5066 (xtensa_fix_data struct): New.
5067 (xtensa_symfield_type struct): Delete plt field.
5068 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
5069 forward declaration here.
5070 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
5071 (XTENSA_SECTION_RENAME): Undefine.
5072 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
5073 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
5074 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
5075 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
5076 (unit_num_copies_func, opcode_num_units_func,
5077 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
5078 (resource_table struct): New.
5079 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
5080 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
5081 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
5082 (tinsn_copy): Delete prototype.
5083 (vliw_insn struct): New.
5084 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
5085 (widen_spec_list): Add option conditions for density and boolean
5086 instructions. Add expansions using CONST16 and conditions for using
5087 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
5089 (simplify_spec_list): Add option conditions for density instructions.
5090 Add entry for NOP instruction.
5091 (append_transition): Add cmp function pointer parameter and use it to
5092 insert the new entry in order.
5093 (operand_function_LOW16U, operand_function_HI16U): New.
5094 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
5095 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
5096 (enter_opname, split_string): Use xstrdup instead of strdup.
5097 (init_insn_pattern): Initialize new options field.
5098 (clear_req_or_option_list, clear_req_option_list,
5099 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
5101 (parse_insn_pattern): Parse option conditions.
5102 (transition_applies): New.
5103 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
5104 swapped last arguments in calls to append_constant_value_condition.
5105 Call clone_req_option_list. Add warning about invalid opcode.
5106 Handle LOW16U and HI16U function names.
5107 (build_transition_table): Add cmp parameter and use it in calls to
5108 append_transition. Use new xtensa-isa.h functions. Check
5109 transition_applies before adding entries.
5110 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
5111 pass it through to build_transition_table.
5112 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
5113 ReqOption, transition_cmp_fn): New types.
5114 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
5115 (transition_rule struct): Add options field.
5116 * doc/as.texinfo (Overview): Update Xtensa options.
5117 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
5118 --[no-]relax, and --[no-]generics options. Update descriptions of
5119 --text-section-literals and --[no-]longcalls. Add
5120 --[no-]absolute-literals and --[no-]transform.
5121 (Xtensa Syntax): Add description of syntax for FLIX instructions.
5122 Remove use of "generic" and "specific" terminology for opcodes.
5123 (Xtensa Registers): Generalize the syntax description to include
5124 user-defined register files.
5125 (Xtensa Automatic Alignment): Update.
5126 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
5127 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
5128 (Xtensa Directives): Remove confusing rules about precedence.
5129 (Density Directive, Relax Directive): Delete.
5130 (Schedule Directive): New.
5131 (Generics Directive): Rename to ...
5132 (Transform Directive): ... this node.
5133 (Literal Directive): Update for absolute literals. Missing
5134 literal_position directive is now an error.
5135 (Literal Position Directive): Update for absolute literals.
5136 (Freeregs Directive): Delete.
5137 (Absolute Literals Directive): New.
5138 (Frame Directive): Minor editing.
5139 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
5140 Update dependencies.
5141 * Makefile.in: Regenerate.
5143 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
5145 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
5146 to build the second and third fixups for a composite relocation.
5147 (macro_read_relocs): New function.
5148 (macro_build): Use it.
5149 (s_cpsetup): Pass all three composite relocation codes to macro_build.
5150 Simplify fragging code accordingly.
5151 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
5152 of the composite relocation. Set fx_tcbit in both fixups.
5154 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
5156 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
5157 (md_apply_fix3): Don't treat composite relocs as done.
5159 2004-10-07 Jan Beulich <jbeulich@novell.com>
5161 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
5162 prefix for symbol names generated from the LOCAL macro directive.
5164 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
5165 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
5167 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
5169 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
5171 (md_assemble): Add error checking for Co-Processor instructions.
5172 (get_cinv_parameters): Add 'b' option to invalidate the
5173 branch-target cache.
5175 2004-10-05 Paul Brook <paul@codesourcery.com>
5177 * config/tc-arm.c (unwind): New variable.
5178 (vfp_sp_encode_reg): New function.
5179 (vfp_sp_reg_required_here): Use it.
5180 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
5181 (vfp_parse_reg_list): New function.
5182 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
5183 s_arm_unwind_personality, s_arm_unwind_personalityindex,
5184 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
5185 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
5187 (md_pseudo_table): Add them.
5188 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
5189 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
5190 (set_section, add_unwind_adjustsp, flush_pending_unwind,
5191 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
5192 require_hashconst, add_unwind_opcode): New functions.
5193 * doc/c-arm.texi: Document unwinding opcodes.
5194 * NEWS: Mention the new feature.
5196 2004-10-04 Eric Christopher <echristo@redhat.com>
5198 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
5200 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
5202 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
5204 * config/tc-s390.c (md_apply_fix3): Likewise.
5205 * config/tc-sparc.c (md_apply_fix3): Likewise.
5207 2004-10-01 Paul Brook <paul@codesourcery.com>
5209 * config/tc-arm.c (arm_elf_section_type): New function.
5210 (arm_elf_change_section): Set section link for exidx sections.
5211 * config/tc-arm.h (arm_elf_section_type): Add prototype.
5212 (md_elf_section_type): Define.
5214 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
5216 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
5217 instruction's offset.
5219 2004-10-01 Adam Nemet <anemet@lnxw.com>
5221 * (TARGET_FORMAT): Remove LynxOS COFF definition.
5223 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
5225 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
5226 asymbol *, instead use symbol_get_bfdsym.
5228 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
5230 * config/tc-m68k.c (select_control_regs): Add mcf5249.
5232 2004-09-30 Paul Brook <paul@codesourcery.com>
5234 * config/tc-arm.c (do_smi, do_nop): New functions.
5235 (insns): Add ARMv6ZK instructions.
5236 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
5237 (tc_gen_reloc): Ditto.
5238 (arm_cpus): Add mpcore and arm1176.
5239 (arm_archs): Add armv6{k,z,zk}.
5240 * doc/c-arm.texi: Document new cores and architectures.
5242 2004-09-30 Nick Clifton <nickc@redhat.com>
5244 * config/tc-arm.c: Use ISO C90 formatting.
5246 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
5248 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
5249 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
5250 REG_TYPE_MVDX is expected.
5252 2004-09-29 Marc Bevand <m.bevand@gmail.com>
5254 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
5256 2004-09-21 James E Wilson <wilson@specifixinc.com>
5258 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
5259 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
5260 output_spill_base, output_unat_psprel, output_lc_psprel,
5261 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
5262 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
5263 output_spill_psprel_p): Use it.
5265 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
5267 * config/tc-crx.c (handle_LoadStor): New function.
5268 Handle load/stor unique instructions before parsing.
5270 2004-09-17 Paul Brook <paul@codesourcery.com>
5272 * config/tc-arm.c (s_arm_rel31): New funciton.
5273 (md_pseudo_table): Add .rel31.
5274 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
5275 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
5276 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
5277 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
5278 (arm_parse_reloc): Add (target2).
5280 2004-09-17 Alan Modra <amodra@bigpond.net.au>
5282 * Makefile.am: Run "make dep-am".
5283 * Makefile.in: Regenerate.
5284 * aclocal.m4: Regenerate.
5285 * configure: Regenerate.
5286 * doc/Makefile.in: Regenerate.
5287 * po/POTFILES.in: Regenerate.
5288 * po/gas.pot: Regenerate.
5290 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
5292 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
5293 [!LLONG_MAX]: Ditto.
5295 2004-09-13 Paul Brook <paul@codesourcery.com>
5297 * config/tc-arm.c: Rename RELABS to TARGET1.
5299 2004-09-13 Alan Modra <amodra@bigpond.net.au>
5301 * messages.c (as_internal_value_out_of_range): Cast values passed
5302 to as_bad_where or as_warn_where to proper type.
5304 2004-09-11 Theodore A. Roth <troth@openavr.org>
5306 * config/tc-avr.c: Add support for
5307 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
5309 2004-09-09 Alan Modra <amodra@bigpond.net.au>
5311 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
5312 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
5314 2004-09-08 Paul Brook <paul@codesourcery.com>
5316 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
5317 fini_array and preinit_array section types.
5318 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
5320 * doc/as.texinfo: Document extra section types.
5322 2004-09-02 Mark Mitchell <mark@codesourcery.com>
5324 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
5325 * Makefile.in: Regenerated.
5326 * configure.in: Set em for arm*-*-symbianelf*.
5327 * configure: Regenerated.
5328 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
5329 vectors when appropriate.
5330 * config/te-symbian.h: New file.
5332 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
5334 * config/tc-crx.c (gettrap): Exception vector can be case
5336 (process_label_constant): Fix a 32-bit displacement bug in branch
5338 (get_operandtype) : Bug fix, wrong operand was used.
5339 (process_label_constant): Initialize relocation type to
5342 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
5344 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
5345 for synthesizable cores.
5347 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
5349 2004-08-25 Dmitry Diky <diwil@spec.ru>
5351 * config/tc-msp430.c: Clean-up the code.
5352 (md_relax_table): New relax table.
5353 (mcu_types): Sort MCU types.
5354 (md_pseudo_table): Add .profiler pseudo handler.
5355 (pow2value): New function.
5356 (msp430_profiler): New function.
5357 (msp430_operands): Add new insns handlers.
5358 (msp430_srcoperand): Add register operand handler, allow complex
5360 (md_estimate_size_before_relax): Rewritten.
5361 (md_convert_frag): Rewritten.
5362 (msp430_relax_frag): New function.
5363 * config/tc-msp430.h (md_relax_frag): define macro
5364 * doc/c-msp430.texi: Update information.
5366 2004-08-24 Nick Clifton <nickc@redhat.com>
5368 * as.c (std_shortopts): Allow -g to take an optional argument.
5369 (parse_args): Pass any switch starting with -g on to the backend
5372 2004-08-18 Mark Mitchell <mark@codesourcery.com>
5374 * configure.in (arm*-*-symbianelf*): New target.
5375 (arm*-*-eabi*): Likewise.
5376 * configure: Regenerated.
5378 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5379 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
5382 2004-08-18 Jakub Jelinek <jakub@redhat.com>
5384 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
5385 argument, don't do anything if current section is not
5386 .gnu.linkonce.t.* and linkonce_empty is set.
5387 (generate_unwind_image, dot_endp): Adjust callers, call
5388 start_unwind_section (*, 1) if nothing will be put into the
5391 2004-08-17 Nick Clifton <nickc@redhat.com>
5393 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
5394 (show_usage): Add -g.
5395 (std_longopts): Add --gen-debug. Alpha sort the table.
5396 (parse_args): Print an error message if a switch is not handled.
5397 Handle the -g switch, calling md_debug_format_selector() if
5399 * NEWS: Mention new feature.
5400 * doc/as.texinfo: Document new switch.
5401 * doc/internals.texi: Document behaviour of md_parse_option.
5403 * config/tc-arm.c (md_parse_option): Do not issue an error message
5404 if the switch is not recognised.
5405 * config/tc-m68k.c (md_parse_option): Likewise.
5406 * config/tc-pdp11.c (md_parse_option): Likewise.
5407 * config/tc-v850.c (md_parse_option): Likewise.
5409 * as.h: Fix up formatting.
5412 2004-08-16 Nick Clifton <nickc@redhat.com>
5414 * macro.c (macro_set_alternate): Use ISO C90 formatting.
5416 * configure.in: Sort architecture based tables alphabetically.
5417 * configure: Regenerate.
5419 2004-08-16 Alan Modra <amodra@bigpond.net.au>
5421 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
5422 { "cc", 68 }, with { "cr", 70 }.
5424 2004-08-13 Jan Beulich <jbeulich@novell.com>
5425 Nick Clifton <nickc@redhat.com>
5427 * as.c: Add and handle new --alternate command line option.
5428 * macro.c (macro_set_alternate): New.
5429 * macro.h (macro_set_alternate): Declare.
5430 * read.c: Add and handle new .altmacro and .noaltmacro directives.
5431 * doc/as.texinfo: Document new command line option and pseudo-ops
5432 as well as insert documentation originating from gasp about
5433 alternate macro syntax.
5434 * NEWS: Mention new command line option and pseudo-ops.
5436 2004-08-10 Mark Mitchell <mark@codesourcery.com>
5438 * expr.c (operand): Handle the "~", "-", and "!" operators applied
5441 2004-08-06 Paul Brook <paul@codesourcery.com>
5443 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
5444 Handle new relocations.
5445 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
5447 2004-08-05 Bob Wilson <bob.wilson@acm.org>
5449 * write.c (relax_segment): Use was_address instead of address when
5450 setting fr_fix field for align frag due to backwards .org.
5452 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
5454 Introduce SH2a support.
5455 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5456 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
5458 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5459 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
5460 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5461 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
5462 to end of conditional expression.
5463 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5464 * config/tc-sh.c: Add sh2a-nofpu support.
5465 2003-12-29 DJ Delorie <dj@redhat.com>
5466 * tc-sh.c: Add sh2a support.
5467 (parse_reg): Add tbr.
5468 (parse_at): Support @@(disp,tbr).
5469 (get_specific): Support sh2a opcodes.
5470 (insert4): New, for 4 byte relocs.
5471 (build_Mytes): Support sh2a opcodes.
5472 (md_apply_fix3_Mytes): Support sh2a opcodes.
5473 2003-12-02 Michael Snyder <msnyder@redhat.com>
5474 * config/tc-sh.c (md_parse_option): Handle sh2a.
5475 (sh_elf_final_processing): Ditto.
5477 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
5479 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
5482 2004-07-27 Alan Modra <amodra@bigpond.net.au>
5484 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
5485 (ppc_arch): Expand comment.
5487 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
5489 * config/tc-crx.c: Support evaluating the difference between two
5491 * config/tc-crx.h: Likewise.
5493 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
5495 * config/tc-ia64.c (start_unwind_section): Set the linked-to
5497 (ia64_elf_section_change_hook): Set the linked-to section for
5500 2004-07-26 Dmitry Diky <diwil@spec.ru>
5502 * config/tc-msp430.c: Add new subtargets: msp430x1610,
5503 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
5504 msp430xG438, msp430xG439.
5506 2004-07-25 Daniel Jacobowitz <dan@debian.org>
5508 * doc/as.texinfo (Section, PushSection): Correct documentation
5511 2004-07-21 Jan Beulich <jbeulich@novell.com>
5513 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
5514 permissible for the selected instruction suffix.
5515 (match_template): Don't permit 64-bit general purpose operands in
5517 (finalize_imm): Permit 64-bit immediates.
5518 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
5519 specially except for the width of the used base and/or index
5520 registers. For 32-bit displacements, use sign-extended
5521 relocations only when using 64-bit addressing.
5522 Force zero displacement on rip-relative addressing when there is
5523 no other displacement.
5524 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
5525 specially except for the width of the used base and/or index
5527 (parse_register): Disallow Reg64 registers in 32-bit mode.
5529 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
5530 suffix if the instruction doesn't support it.
5532 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
5534 * config/tc-mips.c (append_insn): Handle constant expressions with
5535 no associated relocation.
5536 (mips_ip): Cancel the expression after use for the Q format
5538 (parse_relocation): Return no relocation for unsupported
5540 (my_getSmallExpression): Return no relocation if no relocation
5543 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5545 * config/obj-som.c (adjust_stab_sections): Add prototype.
5546 (obj_som_compiler, obj_som_version, obj_som_copyright,
5547 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
5548 * config/tc-hppa.c (update_subspace): Likewise.
5549 (is_defined_subspace): Amplify comment.
5550 * config/obj-som.h (som_frob_file): Add prototype.
5552 2004-07-19 Christopher Faylor <cgf@timesys.com>
5553 H.J. Lu <hongjiu.lu@intel.com>
5555 * subsegs.c (section_symbol): Don't create a new segment when
5556 existing segment is undefined.
5558 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
5560 * config/tc-arm.c: Include include/opcode/arm.h.
5561 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
5562 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
5563 (FPU_ARCH_*): Delete.
5564 * Makefile.am: Update dependencies.
5565 * Makefile.in: Regenerate.
5567 2004-07-15 Nick Clifton <nickc@redhat.com>
5569 * configure.in: Accept armbe as a big-endian arm configuration.
5570 * configure: Regenerate.
5572 2004-07-13 Thomas Nystrom <thn@saeab.se>
5574 * config/tc-i386.c (T_SHIFTOP): New constant.
5575 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
5576 (intel_el1): Handle '~'.
5577 (intel_get_token): Handle '<>', '&', '|' and '~'.
5579 2004-07-13 Nick Clifton <nickc@redhat.com>
5581 (md_assemble): Remove spurious newline from end of as_bad error
5583 (intel_e05_1): Likewise.
5584 (intel_e11): Likewise.
5585 (intel_match_token): Likewise.
5587 2004-07-11 Andreas Schwab <schwab@suse.de>
5589 * config/tc-m68k.c: Convert to C90. Remove redundant
5590 declarations. Indentation fixup.
5591 [M68KCOFF]: Include "obj-coff.h" instead of declaring
5592 obj_coff_section ourselves.
5594 2004-07-09 James E Wilson <wilson@specifixinc.com>
5596 * config/tc-ia64.c (default_big_endian): New.
5597 (dot_byteorder, md_begin): Use it.
5598 (md_parse_option): Set it.
5600 2004-07-09 Nick Clifton <nickc@redhat.com>
5602 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
5603 * configure: Regenerate.
5604 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
5605 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
5606 sh_find_elf_flags if necessary.
5608 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
5610 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
5611 going to be split into more than one in-place addend, return 0
5612 for relocations against mergeable sections. Associate comments
5615 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
5617 * Makefile.am (CPU_TYPES): Add crx.
5618 (TARGET_CPU_CFILES): Add config/tc-crx.c.
5619 (TARGET_CPU_HFILES): Add config/tc-crx.h.
5620 (DEPTC_crx_elf): New target.
5621 (DEPOBJ_crx_elf): Likewise.
5622 (DEP_crx_elf): Likewise.
5623 * Makefile.in: Regenerate.
5624 * configure.in: Add crx* target.
5625 * configure: Regenerate.
5626 * config/tc-crx.c: New file.
5627 * config/tc-crx.h: New file.
5628 * NEWS: Mention new target.
5630 2004-07-06 Nick Clifton <nickc@redhat.com>
5632 * config.in: Undefine TARGET_SYMBIAN by default.
5634 * configure: Regenerate. Add sh-symbian-elf target. If
5635 selected define TARGET_SYMBIAN.
5636 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
5637 format if TARGET_SYMBIAN has been defined.
5639 * output-file.c (output_file_create): Report the target format
5640 chosen when bfd_openw reports that it is invalid.
5642 * config/obj-coff.c (coff_pseudo_table): Only define the weak
5643 pseudo for BFD based assemblers.
5645 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
5648 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
5649 (md_parse_option): Remove redundant -isa testing.
5650 Make bfd_arch variable const.
5651 (md_show_usage): Make bfd_arch variable const.
5653 2004-07-03 James E Wilson <wilson@specifixinc.com>
5655 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
5656 * config/tc-ia64.h (md_frag_check): Define.
5658 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
5660 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
5662 * doc/as.texinfo (Weak): Document PE weak symbols.
5664 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
5666 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
5667 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
5668 (mips_frob_file): Rework so that only a single pass through the
5669 relocs is needed. Allow %lo()s to have higher offsets than their
5670 corresponding %hi()s or %got()s.
5672 2004-07-02 Nick Clifton <nickc@redhat.com>
5674 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
5675 allow values which have come from undefined symbols.
5676 Always consider this fixup to have been processed as a reloc
5677 cannot be generated for it.
5679 2004-07-02 Alan Modra <amodra@bigpond.net.au>
5681 * frags.h (struct frag): Add has_code and insn_addr fields.
5682 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
5683 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
5684 * config/tc-ppc.h (md_frag_check): Define.
5686 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
5688 * doc/Makefile.am (info): Rename goal to...
5689 (info-local): ... this, to preserve implicit dependencies.
5690 * doc/Makefile.in: Regenerate with automake 1.8.5.
5692 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5694 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
5695 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
5696 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
5697 (tc_gen_reloc): Likewise.
5698 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
5699 (m32r_parse_name): Likewise.
5700 (m32r_cgen_parse_fix_exp): Likewise.
5701 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
5702 (O_PIC_reloc): Likewise.
5703 (TC_CGEN_PARSE_FIX_EXP): Likewise..
5704 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
5705 for @GOTOFF, @GOT, @PLT.
5707 2004-06-21 Jan Beulich <jbeulich@novell.com>
5709 * gas/symbols.c: While discarding ordinary local absolute symbols
5710 when --strip-local-absolute is in effect, retain file symbols.
5712 2004-06-20 Andreas Schwab <schwab@suse.de>
5714 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
5715 (md_parse_option): Likewise.
5717 2004-06-17 Jan Beulich <jbeulich@novell.com>
5719 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
5720 * config/te-netware.h: New file.
5721 * config/te-ppcnw.h: Delete: Obsolete.
5722 * configure.in: Eliminate ill NetWare targets. Make generic
5723 NetWare target use proper emulation.
5724 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
5725 reference to new te-netware.h.
5726 * configure: Regenerate.
5727 * Makefile.in: Regenerate.
5729 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
5731 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
5732 comparison in .insn pseudo operation.
5734 2004-06-15 Alan Modra <amodra@bigpond.net.au>
5736 * config/obj-coff.c (coff_adjust_section_syms): Use
5737 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
5738 (coff_frob_section): Likewise.
5739 * config/tc-mips.c (md_apply_fix3): Likewise.
5740 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
5741 (elf_frob_file_after_relocs): Likewise.
5743 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5745 * config/tc-hppa.c (log2): Rename to exact_log2.
5746 (pa_next_subseg): Delete unused function.
5747 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
5748 (create_new_subspace): Likewise.
5751 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
5752 labels. Fix warning.
5754 2004-05-28 DJ Delorie <dj@redhat.com>
5756 * config/tc-mn10300.h (tc_fix_adjustable): Define.
5757 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
5758 or non-merged symbols.
5760 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
5762 * config/tc-ia64.c (remove_marked_resource): Save, clear and
5763 restore the old slot when inserting srlz.i/srlz.d.
5765 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
5767 * Makefile.am: Regenerate dependecies.
5768 * Makefile.in: Regenerate.
5769 * config/tc-sh.c (valid_arch): Make unsigned.
5770 (preset_target_arch): Likewise.
5771 (md_begin): Use new architecture flags system.
5772 (get_specific): Likewise.
5773 (assemble_ppi): Likewise.
5774 (md_assemble): Likewise. Also fix error check for bad opcodes.
5775 (md_parse_option): Likewise. Also generate -isa values according
5776 to the table in bfd/cpu-sh.c instead of just constants. Also
5777 allow <arch>-up ISA variants.
5778 (sh_elf_final_processing): Replace if-else chain with a call to
5779 sh_find_elf_flags().
5781 2004-05-28 Peter Barada <peter@the-baradas.com>
5783 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
5784 with zero offset into mode 2 addressing to save a word.
5786 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
5788 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
5789 (ar_is_only_in_integer_unit): New.
5790 (ar_is_only_in_memory_unit): New.
5791 (generate_unwind_image): Silence gcc on 32bit host.
5792 (md_assemble): Use ar_is_only_in_integer_unit instead of
5793 ar_is_in_integer_unit. Check AR access.
5795 2004-05-27 Peter Barada <peter@the-baradas.com>
5797 * config/tc-m68k.c (md_begin): Sort the opcode table into
5799 (m68k_compare_opcode): New function to do the sorting.
5801 2004-05-24 Peter Barada <peter@the-baradas.com>
5803 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
5804 addressing on MIT style operands.
5805 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
5807 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
5810 2004-05-23 Alan Modra <amodra@bigpond.net.au>
5812 * expr.c (operand, operator): Don't reject '++' and '--'.
5814 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
5816 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
5819 2004-05-17 Adam Nemet <anemet@lnxw.com>
5821 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
5822 * configure: Regenerate.
5824 2004-05-13 Paul Brook <paul@codesourcery.com>
5826 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
5828 2004-05-13 Joel Sherrill <joel@oarcorp.com>
5830 * configure.in (or32-*-rtems*): Switch to elf.
5831 * configure: Regenerate.
5833 2004-05-13 Nick Clifton <nickc@redhat.com>
5835 * po/fr.po: Updated French translation.
5837 2004-05-11 Nick Clifton <nickc@redhat.com>
5839 * doc/as.texinfo (Section): Document G and T flags to .section
5840 directive. Document the extra arguments that the G flag
5841 requires. Document the #tls flag.
5843 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
5845 * subsegs.c (section_symbol): Create a new section symbol if
5846 the existing one doesn't match.
5847 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
5849 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
5851 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
5852 to cope with VR4181A errata MD(1) and MD(4).
5854 2004-05-07 Brian Ford <ford@vss.fsi.com>
5856 * NEWS: Mention .secrel32 for pe[i]-i386.
5858 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
5860 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
5861 (HANDLE_ALIGN): New.
5863 2004-05-06 Daniel Jacobowitz <dan@debian.org>
5865 * Makefile.am (DIST_SUBDIRS): Define.
5866 * aclocal.m4: Regenerate with automake 1.8.4.
5867 * Makefile.in: Likewise.
5868 * doc/Makefile.in: Likewise.
5870 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
5872 * config/tc-ia64.c (dot_serialize): Declare.
5873 (dot_serialize): New function.
5874 (md_pseudo_table): Add ".serialize.data" and
5875 ".serialize.instruction" directives.
5877 2004-05-06 Nick Clifton <nickc@redhat.com>
5879 * messages (as_internal_value_out_of_range): Print a message about
5880 a value being out of range. Be consistent about whether the
5881 values are printed in decimal or hexadecimal.
5882 (as_warn_value_out_of_range): Generate a warning message about an
5884 (as_bad_value_out_of_range): Generate an error message about an
5886 * as.h: Prototype the new functions.
5887 * config/tc-alpha.c (insert_operand): Use new function.
5888 * config/tc-arc.c (arc_insert_operand): Likewise.
5889 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
5890 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
5891 * config/tc-ppc.c (ppc_insert_operand): Likewise.
5892 * config/tc-s390.c (s390_insert_operand): Likewise.
5893 * config/tc-v850.c (v850_insert_operand): Likewise.
5895 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
5897 * configure.in: Set em=linux for frv-*-*linux*.
5898 * configure: Rebuilt.
5899 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
5900 (frv_md_fdpic_enabled): New.
5901 * config/tc-frv.c (frv_md_fdpic_enabled): New.
5902 (DEFAULT_FDPIC): New.
5903 (frv_flags): Use DEFAULT_FDPIC.
5904 (frv_pic_flag): Likewise.
5905 (OPTION_NOPIC): New.
5906 (md_longopts): Add -mnopic.
5907 (md_parse_option): Handle it.
5908 (md_show_usage): Add -mfdpic and -mnopic.
5910 2004-05-05 Peter Barada <peter@the-baradas.com>
5912 * config/tc-m68k.c: Add find_cf_chip to print list of valid
5913 chips for invalid coldfire instructions, rename selectors
5914 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
5915 add current_chip to track which chip is referred to(including save/restore),
5916 use current_chip to select control registers, not current_arch.
5917 (md_show_usage): Add new chips.
5918 * doc/c-m68k.texi: Document new command line switches.
5920 2004-05-05 Jakub Jelinek <jakub@redhat.com>
5922 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
5923 (NOP_OPCODE): Define.
5924 (s390_align_code): Remove prototype.
5925 * tc-s390.c (s390_align_code): Remove.
5927 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
5929 * config/tc-ia64.c (make_unw_section_name): Removed.
5930 (start_unwind_section): New function.
5931 (generate_unwind_image): Take const segT instead of const
5933 (dot_handlerdata): Adjusted.
5934 (dot_endp): Likewise.
5936 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5938 * config/obj-elf.c (obj_elf_change_section): Allow the
5939 ".note.GNU-stack" section has SHF_EXECINSTR.
5941 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5943 * config/obj-elf.c (get_section): Return bfd_boolean.
5944 (obj_elf_change_section): Call bfd_get_section_by_name_if
5945 instead of bfd_map_over_sections.
5947 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
5949 * config/obj-elf.c (get_section): New function.
5950 (obj_elf_change_section): Support multiple sections with same
5953 2004-04-30 Nick Clifton <nickc@redhat.com>
5955 * config/tc-arm.c (create_register_alias): Fix typo checking for
5956 case sensitive register aliases.
5957 (co_proc_number): Use error message string in all_reg_maps[]
5959 (cp_reg_required_here): Likewise.
5960 (fp_reg_required_here): Likewise.
5962 2004-04-29 Brian Ford <ford@vss.fsi.com>
5964 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
5966 2004-04-28 Chris Demetriou <cgd@broadcom.com>
5968 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
5969 (load_address, macro, mips_ip, md_parse_option)
5970 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
5971 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
5972 embedded-PIC handling, and update comments.
5973 (SWITCH_TABLE): Remove.
5974 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
5975 (enum mips_pic_level): Remove EMBEDDED_PIC.
5976 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
5977 (TC_FORCE_RELOCATION): Update comment.
5978 * ecoff.c (ecoff_build_lineno): Add comment about some code that
5979 might be safe to remove now that MIPS embedded-PIC is gone.
5981 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5983 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
5984 call to obj_set_subsection_attributes.
5985 (obj_som_init_stab_section): Likewise.
5986 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
5987 (pa_def_subspaces): Provide comdat default.
5988 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
5989 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
5990 calls to create_new_subspace and update_subspace to pass comdat flag.
5991 (create_new_subspace, update_subspace): Add new comdat argument. Use
5992 it in calls to obj_set_subsection_attributes.
5993 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
5994 and use of comdat, common and dup_comm parameters.
5996 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
5998 * config/obj-elf.c (obj_elf_change_section): Check if the old
5999 group name is NULL before comparison.
6001 2004-04-23 Chris Demetriou <cgd@broadcom.com>
6003 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
6005 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6007 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
6009 2004-04-23 Chris Demetriou <cgd@broadcom.com>
6011 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
6012 (OPTION_MEMBEDDED_PIC): Remove.
6013 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
6014 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
6015 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
6016 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
6017 (OPTION_ELF_BASE): Renumber.
6018 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
6019 (md_show_usage): Remove mention of -membedded-pic.
6020 * doc/as.texinfo: Remove mention of -membedded-pic.
6022 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6024 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
6025 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
6027 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
6028 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
6029 USE_GLOBAL_POINTER_OPT.
6031 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6033 * config/tc-mips.c (macro): One more use of load_delay_nop.
6035 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
6037 * config/tc-mips.c (load_delay_nop): New function.
6038 (load_address, macro): Use load_delay_nop() to build a nop
6039 which can be omitted with gpr_interlocks.
6041 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6043 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
6044 cop_interlocks): Remove superfluous CPU entries.
6046 2004-04-22 Paul Brook <paul@codesourcery.com>
6048 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
6050 2004-04-22 Peter Barada <peter@the-baradas.com>
6052 * NEWS: Added support for EMAC instructions and MAC/EMAC
6054 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
6055 scale factor tokens, trailing_ampersand to mark mask addressing
6056 for MAC/EMAC instructions.
6057 * config/m68k-parse.y: Add options_ampersand clause, '<<',
6059 (yylex): Handle '>', '<', and '&' following '+'.
6060 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
6061 architectures in archs[].
6062 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
6063 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
6065 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
6066 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
6068 Add EMAC operands to init_table[].
6070 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
6072 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
6074 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
6075 * config/tc-arm.c (enum mstate): Delete from here.
6076 (mapping_state): Remove the static mapstate variable and instead
6077 store the state in the segment. This allows a per-section mapping
6078 state. Handle and ignore MAP_UNDEFINED states.
6079 (arm_elf_change_section): Get the current mapping state from the
6081 (s_ltorg): Set the mapping state to MAP_DATA.
6082 (arm_cleanup): Use arm_elf_change_section to get the mapping state
6083 for each pool as it is emitted.
6085 2004-04-22 Nick Clifton <nickc@redhat.com>
6087 * config/tc-arm.h: Formatting tidy ups.
6089 2004-04-20 Chris Demetriou <cgd@broadcom.com>
6091 * NEWS: Note that MIPS -membedded-pic option is deprecated.
6093 2004-04-20 DJ Delorie <dj@redhat.com>
6095 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
6096 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
6097 [TE_PE] (O_secrel): Define.
6098 [TE_PE] (x86_pe_cons_fix_new): New.
6099 [TE_PE] (pe_directive_secrel): Likewise.
6100 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
6102 2004-04-19 Eric Christopher <echristo@redhat.com>
6104 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
6105 of previous patch for fix in gcc.
6107 2004-04-19 Jakub Jelinek <jakub@redhat.com>
6109 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
6111 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
6113 * read.c (do_align): Call md_flush_pending_output, if defined.
6115 2004-04-16 Alan Modra <amodra@bigpond.net.au>
6117 * expr.c (operand): Correct checks for ++ and --.
6119 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
6121 * config/tc-generic.c: Add some comments.
6123 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
6125 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
6126 -{no-}mfix-vr4122-bugs.
6127 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
6128 (append_insn, mips_emit_delays): Update accordingly.
6129 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
6130 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
6131 (md_parse_option): Update after above changes.
6132 (md_show_usage): Add -mfix-vr4120.
6134 2004-04-13 Bob Wilson <bob.wilson@acm.org>
6136 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
6137 of .section directive; add a reference to the ELF .subsection
6140 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6142 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
6145 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6147 * Makefile.am: Remove mips from aout targets.
6148 * Makefile.in: Regenerate.
6149 * configure.in: Remove mips-dec-bsd* target.
6150 * configure: Regenerate.
6152 2004-04-07 Alan Modra <amodra@bigpond.net.au>
6155 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
6156 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
6157 Update "mapping". Restrict some @ modifiers to 32 bit.
6159 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
6160 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
6162 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
6163 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
6164 dont_adjust_reloc_32 is set.
6165 (md_longopts): Add option -renesas.
6166 (md_parse_option, md_show_usage): Likewise.
6167 * doc/c-sh.texi: Likewise.
6169 2004-04-01 Dave Korn <dk@artimi.com>
6171 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
6172 hi16 and lo16 fixS structs.
6173 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
6174 exactly the same way as for RELOC_DLX_REL16.
6175 (machine_ip): properly respect LO flag in the_insn and
6176 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
6177 (md_apply_fix3): apply RELOC_DLX_LO16.
6179 2004-03-30 Stan Shebs <shebs@apple.com>
6181 Remove long-obsolete MPW support.
6182 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
6183 * configure.in: Remove mention of ppc-*-mpw* config.
6184 * configure.in: Likewise.
6186 2004-03-30 Nick Clifton <nickc@redhat.com>
6188 * config/tc-arm.c (meabi_flags): Make its use conditional upon
6189 OBJ_ELF being defined.
6191 2004-03-27 Alan Modra <amodra@bigpond.net.au>
6193 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
6195 2004-03-23 Paul Brook <paul@codesourcery.com>
6197 * config/tc-arm.c (meabi_flags): New variable.
6198 (arm_parse_eabi): New function.
6199 (md_begin): Set flags for EABI v3.
6201 (arm_long_opts): Add meabi.
6202 * doc/as.texinfo <ARM>: Document -meabi.
6203 * doc/c-arm.texi: Ditto.
6205 2004-03-22 Bob Wilson <bob.wilson@acm.org>
6207 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
6208 tables even when use_literal_section flag is not set.
6210 2004-03-22 Alan Modra <amodra@bigpond.net.au>
6212 * config/tc-sh.c: Remove trailing whitespace.
6214 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
6216 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
6217 --mul-bug-abort and the default behavior.
6218 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
6219 (err_for_dangerous_mul_placement): New variable.
6220 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
6222 (md_cris_relax_table): Have placeholder for STATE_MUL.
6223 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
6224 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
6226 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
6227 STATE_BYTE)>: Ditto.
6228 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
6229 alignment and position of this frag, emit error message if
6231 (md_assemble): For a multiply insn and when checking it,
6232 transform the current frag into a special frag for that purpose.
6233 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
6234 OPTION_MULBUG_ABORT_ON>: Handle new options.
6236 2004-03-19 Bob Wilson <bob.wilson@acm.org>
6238 * config/tc-xtensa.c (mark_literal_frags): New function.
6239 (xtensa_move_literals): Call mark_literal_frags for all literal
6240 segments, including init and fini literal segments.
6241 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
6243 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6245 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
6246 (pa_comm): Set BSF_OBJECT in symbol flags.
6248 2004-03-19 Alan Modra <amodra@bigpond.net.au>
6250 * Makefile.am: Run "make dep-am".
6251 * Makefile.in: Regenerate.
6252 * doc/Makefile.in: Regenerate.
6253 * config.in: Regenerate.
6254 * po/gas.pot: Regenerate.
6256 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
6258 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
6259 (demand_empty_rest_of_line): Issue an error here.
6260 (ignore_rest_of_line): Silently skip to end.
6261 (demand_copy_string): Issue an error, not warning.
6263 * config/obj-elf.c (obj_elf_section_name): Likewise.
6264 (obj_elf_section): Likewise.
6265 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
6266 (arc_extinst): Likewise.
6267 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
6268 (dot_spill): Likewise.
6269 (dot_unwabi): Likewise.
6270 (dot_prologue): Likewise.
6272 * expr.c (operand): Reject ++ and --.
6273 (operator): Likewise.
6275 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
6277 * config/tc-sh.c: Include dw2gencfi.h.
6278 (sh_cfi_frame_initial_instructions): New function.
6279 (sh_regname_to_dw2regnum): Likewise.
6280 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
6282 (TARGET_USE_CFIPOP): Define.
6283 (tc_cfi_frame_initial_instructions): Likewise.
6284 (tc_regname_to_dw2regnum): Likewise.
6285 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
6286 * Makefile.am: Update dependencies.
6287 * Makefile.in: Regenerate.
6289 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
6291 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
6292 * configure: Regenerate.
6294 2004-03-12 Bob Wilson <bob.wilson@acm.org>
6296 * read.c (s_leb128): Call md_flush_pending_output.
6298 2004-03-12 Michal Ludvig <mludvig@suse.cz>
6300 * config/tc-i386.c (output_insn): Handle PadLock instructions.
6301 * config/tc-i386.h (CpuPadLock): New define.
6302 (CpuUnknownFlags): Added CpuPadLock.
6304 2004-03-07 Andreas Schwab <schwab@suse.de>
6306 * doc/c-hppa.texi (HPPA Directives): Fix typo.
6308 2004-03-07 Richard Henderson <rth@redhat.com>
6310 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
6311 (cfi_finish): Likewise for fde.
6313 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
6315 * config/tc-ia64.c (md_assemble): Properly handle NULL
6317 (ia64_handle_align): Don't abort if failed to add a stop bit.
6319 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
6321 * Makefile.in: Regenerated.
6322 * aclocal.m4: Likewise.
6323 * configure: Likewise.
6324 * doc/Makefile.in: Likewise.
6326 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
6328 * config/tc-ia64.c (dot_align): New.
6329 (ia64_do_align): Make it static.
6330 (md_pseudo_table): Use "dot_align" for "align".
6331 (ia64_md_do_align): Don't set align_frag here.
6332 (ia64_handle_align): Add a stop bit to the previous bundle if
6335 * config/tc-ia64.h (ia64_do_align): Removed.
6337 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
6339 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
6340 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
6341 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
6342 the most general type or the user specifically requested it.
6343 (md_assemble): Add a new error message for when an instruction
6344 is understood, but is not allowed due to an -isa option.
6346 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
6348 * config/tc-ia64.c (align_frag): New.
6349 (md_assemble): Set the tc_frag_data field in align_frag for
6350 IA64_OPCODE_FIRST instructions.
6351 (ia64_md_do_align): Set align_frag.
6352 (ia64_handle_align): Add a stop bit if needed.
6354 * config/tc-ia64.h (TC_FRAG_TYPE): New.
6355 (TC_FRAG_INIT): New.
6357 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
6359 * config/tc-frv.c (fr400_audio): New variable.
6360 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
6361 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
6362 (target_implements_insn_p): New function.
6363 (md_assemble): Report an error if the processor doesn't implement
6366 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6368 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
6369 (md_parse_option): Ditto.
6370 (OPTION_NO_SPECIAL_M32R): Added.
6371 (md_show_usage): Document it.
6372 (enable_speial_m32r): Changed a default value from 0 to 1.
6373 * doc/c-m32r.texi: Document the -no-bitinst option.
6375 2004-02-27 Nick Clifton <nickc@redhat.com>
6377 * config/tc-sh.c (get_operand): Revert previous delta.
6378 (tc_gen_reloc): Check for an unknown reloc type before processing
6381 2004-02-27 Hannes Reinecke <hare@suse.de>
6383 * config/tc-s390.c (s390_insn): Correct range check for opcode in
6384 .insn pseudo operation.
6386 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
6388 * config/tc-sh.c (get_operand): In case of #Imm, check has been
6389 added for wrong syntax.
6391 2004-02-26 Eric Christopher <echristo@redhat.com>
6393 * config/tc-mips.c (mips_dwarf2_addr_size): New.
6394 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
6396 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
6398 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
6399 nibble types to assembler.
6401 2004-02-25 Fred Fish <fnf@redhat.com>
6403 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
6405 2004-02-20 James E Wilson <wilson@specifixinc.com>
6407 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
6409 (fixup_unw_records): New arg before_relax. Pass to slot_index.
6410 (ia64_estimate_size_before_relax): New.
6411 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
6412 (generate_unwind_image): Pass 1 to fixup_unw_records.
6413 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
6414 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
6416 2004-02-19 Jakub Jelinek <jakub@redhat.com>
6418 * stabs.c (generate_asm_file): Avoid warning about use of
6419 uninitialized variable.
6421 2004-02-18 David Mosberger <davidm@hpl.hp.com>
6423 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
6424 body, and endp, allow unwind records which do not have a "t"
6425 (time/instruction) field.
6427 2004-02-17 Petko Manolov <petkan@nucleusys.com>
6429 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
6430 (do_mav_dspsc_2): Likewise.
6431 Fix accumulator registers move opcodes.
6433 2004-02-13 Hannes Reinecke <hare@suse.de>
6434 Jakub Jelinek <jakub@redhat.com>
6436 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
6438 2004-02-10 Steve Ellcey <sje@cup.hp.com>
6440 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
6441 (tc_frob_symbol): New macro definition.
6442 * config/tc-ia64.c (ia64_frob_symbol): New routine.
6444 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
6446 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
6449 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
6451 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
6452 (TC_CASE_SENSITIVE): ... this.
6453 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
6454 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
6456 2004-02-06 James E Wilson <wilson@specifixinc.com>
6458 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
6459 (generate_unwind_image): Re-add it here.
6461 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
6463 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
6464 * read.h (SKIP_WHITESPACE): Turn into an expression.
6465 * read.c (read_a_source_file): A pseudo is removed by having a
6468 2004-02-05 James E Wilson <wilson@specifixinc.com>
6470 * config/tc-ia64.c (output_endp): New.
6471 (count_bits): Delete.
6472 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
6473 endp unwind records.
6474 (fixup_unw_records): Handle endp unwind records. Delete code for
6475 shortening prologue regions not followed by a body record.
6476 (dot_endp): Call add_unwind_entry to emit endp unwind record.
6477 * config/tc-ia64.h (unw_record_type): Add endp.
6479 2004-02-03 James E Wilson <wilson@specifixinc.com>
6481 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
6482 fill padding bytes with zeroes.
6483 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
6484 sets unwind_record slot_number and slot_frag fields.
6486 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6488 * config/tc-mips.c (add_got_offset_hilo): New function.
6489 (macro): Use load_register() and add_got_offset_hilo() to load
6490 constants instead of hardcoding code sequences throughout.
6492 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
6494 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
6496 2004-01-26 Bernardo Innocenti <bernie@develer.com>
6498 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
6500 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
6501 of hard-coded test for TARGET_OS=elf.
6503 2004-01-24 Chris Demetriou <cgd@broadcom.com>
6505 * config/tc-mips.c (hilo_interlocks): Change definition
6506 so that MIPS32, MIPS64 and later ISAs are included, along with
6507 the already-included machines. Update comments.
6509 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
6511 * config/tc-arm.c (tc_gen_reloc): Improve error message for
6512 undefined local labels.
6514 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6516 * config/tc-mips.c (load_address, macro): Update comments about
6517 NewABI GP relaxation.
6519 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6521 * config/tc-mips.c (macro_build): Remove place and counter arguments.
6522 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
6523 (mips16_macro_build, macro_build_jalr): Remove counter argument.
6524 (set_at, load_register, load_address, move_register): Likewise.
6525 (load_got_offset, add_got_offset): Likewise.
6526 Update all calls and tidy accordingly.
6528 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6530 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
6531 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
6532 (RELAX_USE_SECOND): Bump to 0x10000.
6533 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
6534 (mips_macro_warning): New variable.
6535 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
6536 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
6537 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
6539 (append_insn): Update mips_macro_warning.sizes.
6540 (macro_start, macro_warning, macro_end): New functions.
6541 (macro_build): Don't emit warnings here.
6542 (macro_build_lui, md_estimate_size_before_relax): ...or here.
6543 (md_convert_frag): Check for cases where one macro alternative
6544 needs a warning and the other doesn't. Emit a warning if the
6545 longer sequence was chosen.
6547 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6549 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
6550 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
6551 the first sequence, the size of the second sequence, and a flag
6552 that says whether we should warn.
6553 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
6554 (RELAX_FIRST, RELAX_SECOND): New.
6555 (mips_relax): New variable.
6556 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
6557 (append_insn): Remove "place" argument. Use mips_relax.sequence
6558 rather than "place" to check whether we're expanding the second
6559 alternative of a relaxable macro. Remove redundant check for
6560 branch relaxation. If generating a normal insn, and there
6561 is not enough room in the current frag, call relax_close_frag()
6562 to close it. Update mips_relax.sizes[]. Emit fixups for the
6563 second version of a relaxable macro. Record the first relaxable
6564 fixup in mips_relax. Remove tc_gen_reloc workaround.
6565 (macro_build): Remove all uses of "place". Use mips_relax.sequence
6566 in the same way as in append_insn.
6567 (mips16_macro_build): Remove "place" argument.
6568 (macro_build_lui): As for macro_build. Don't drop the add_symbol
6569 when generating the second version of a relaxable macro.
6570 (load_got_offset, add_got_offset): New functions.
6571 (load_address, macro): Use new relaxation machinery. Remove
6572 tc_gen_reloc workarounds.
6573 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
6574 version of a relaxable macro is needed. Return -RELAX_SECOND if the
6575 first version is needed.
6576 (tc_gen_reloc): Remove relaxation handling.
6577 (md_convert_frag): Go through the fixups for a relaxable macro and
6578 mark those that belong to the unneeded alternative as done. If the
6579 second alternative is needed, adjust the fixup addresses to account
6580 for the deleted first alternative.
6582 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6584 * frags.h (frag_room): Declare.
6585 * frags.c (frag_room): New function.
6586 * doc/internals.texi: Document it.
6588 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6590 * config/tc-mips.c (append_insn): Don't do r3900 interlock
6591 optimization for -mtune=r3900, as this will break on other CPUs.
6593 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
6595 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
6596 be relaxed, use fixup.
6597 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
6599 2004-01-19 Jakub Jelinek <jakub@redhat.com>
6601 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
6604 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6606 * config/tc-mips.c (append_insn): Properly detect variant frags
6607 that preclude swapping of relaxed branches. Correctly swap
6608 instructions between frags when dealing with relaxed branches.
6610 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6612 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
6614 * aclocal.m4: Regenerate.
6615 * configure: Regenerate.
6617 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
6619 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
6622 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
6624 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
6625 reloc, reserve space for the delay slot as well as the jalr itself.
6627 2004-01-09 Paul Brook <paul@codesourcery.com>
6629 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
6630 (do_vfp_sp2_from_reg2): New function.
6632 (do_vfp_dp_from_reg2): Check return values properly.
6634 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
6636 * config/tc-mips.c (warn_nops): Remove static variable.
6637 (macro): Remove test of warn_nops.
6638 (md_shortops): Remove 'n'.
6639 (md_parse_option): Remove 'n' case.
6640 (md_show_usage): Remove -n.
6641 * doc/as.texinfo (Overview): Remove MIPS -n option.
6642 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
6643 * NEWS: Mention removal of MIPS -n option.
6645 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
6646 (cop_interlocks): Check ISA level.
6647 (cop_mem_interlocks): Define.
6648 (reg_needs_delay): Check cop_interlocks rather than
6649 ISA_HAS_COPROC_DELAYS.
6650 (append_insn): Likewise. Use cop_mem_interlocks rather than
6651 directly checking mips_opts.isa.
6652 (mips_emit_delays): Likewise.
6654 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
6656 * config/tc-ia64.c (unwind): Move next_slot_number and
6657 next_slot_frag to ...
6658 (unw_rec_list): Here.
6659 (free_list_records): Removed.
6660 (output_unw_records): Likewise.
6661 (generate_unwind_image): Make it void.
6662 (alloc_record): Initialize next_slot_number and next_slot_frag.
6663 (slot_index): Take .org, .space and .align into account.
6664 (fixup_unw_records): Don't set slot_number to 0. Use
6665 list->next_slot_number and list->next_slot_frag instead of
6666 unwind.next_slot_number and unwind.next_slot_frag.
6667 (ia64_convert_frag): New.
6668 (generate_unwind_image): Generate a rs_machine_dependent frag
6670 (emit_one_bundle): Use list->next_slot_number and
6671 list->next_slot_frag instead of unwind.next_slot_number and
6672 unwind.next_slot_frag.
6674 * config/tc-ia64.h (md_convert_frag): Defined as
6676 (md_estimate_size_before_relax): Defined as (f)->fr_var.
6678 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
6680 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
6681 * config/tc-frv.h (md_apply_fix3): Don't define.
6682 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
6684 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
6685 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
6686 * config/tc-frv.c (line_separator_chars): Add `!'.
6687 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
6688 * config/tc-frv.c (md_assemble): Clear insn upfront.
6689 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
6690 * config/tc-frv.c (OPTION_FDPIC): New macro.
6691 (md_longopts): Add mfdpic.
6692 (md_parse_option): Handle it.
6693 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
6694 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
6695 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
6696 (frv_pic_ptr): Parse funcdesc.
6698 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6700 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
6701 gasver.texi. Remove duplicate symbol definitions for texi2pod.
6703 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6705 * Makefile.am (Makefile): Move the dependency on
6706 $(BFDDIR)/configure.in to...
6707 (CONFIG_STATUS_DEPENDENCIES): ... here.
6708 (AUTOMAKE_OPTIONS): Require automake 1.8.
6709 * Makefile.in: Regenerate.
6710 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
6711 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
6712 $(BFDDIR)/configure.in here as well.
6713 * doc/Makefile.in: Regenerate.
6715 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6717 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
6718 * Makefile.in: Regenerate.
6719 * aclocal.m4: Regenerate.
6720 * doc/Makefile.am (install, install-info): Remove.
6721 (install-data-local): A new hook for install-info.
6722 (AUTOMAKE_OPTIONS): Require automake 1.8.
6723 * doc/Makefile.in: Regenerate.
6725 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
6727 * doc/c-sh.texi: Update description about floating point behavior
6730 2004-01-02 Bernardo Innocenti <bernie@develer.com>
6732 * configure.in: Add m68k-uClinux target.
6733 * configure: Regenerate.
6735 For older changes see ChangeLog-0203
6741 version-control: never