1 2005-11-17 Alexandre Oliva <aoliva@redhat.com>
3 * config/tc-ppc.c (ppc_frob_file_before_adjust): Do not reference
5 * write.c (write_object_file): Do not remove used weakrefd.
7 2005-11-17 Jan Beulich <jbeulich@novell.com>
9 * dw2gencfi.c (dot_cfi): Put argument parsing for cases
10 DW_CFA_restore and DW_CFA_undefined in a loop.
12 2005-11-17 Jan Beulich <jbeulich@novell.com>
15 * symbols.h (S_CLEAR_VOLATILE): Declare.
16 * symbols.c (colon): Also accept redefinable symbols for
17 redefinition. Clone them before modifying.
18 (S_CLEAR_VOLATILE): Define.
19 * cond.c (s_ifdef): Also test for equated symbols.
20 * read.c (s_comm_internal): Also exclude non-redefinable
21 equated symbols. Clone redefinable ones before modifying.
22 (s_weakref): Clone redefinable symbols before modifying.
23 * doc/internals.texi: Document sy_volatile, sy_forward_ref,
24 S_IS_VOLATILE, S_SET_VOLATILE, S_CLEAR_VOLATILE,
25 S_IS_FORWARD_REF, and S_SET_FORWARD_REF.
27 2005-11-16 Alan Modra <amodra@bigpond.net.au>
29 * config/tc-hppa.c (pa_comm): Set bfd_com_section segment.
31 2005-11-16 Alan Modra <amodra@bigpond.net.au>
33 * configure.tgt (i386-*-gnu*): Set em=gnu.
34 * config/te-gnu.h: New file.
35 * config/tc-i386.c: Don't use '/' as comment char for TE_GNU.
37 2005-11-16 Alan Modra <amodra@bigpond.net.au>
39 * config/tc-ppc.c (ppc_pe_comm): Set bfd_com_section segment.
40 * config/tc-alpha.c (s_alpha_comm): Likewise. Also, remove
42 * read.c (s_lsym): Remove non-BFD assembler sym handling.
44 2005-11-16 Alan Modra <amodra@bigpond.net.au>
46 * read.c (s_comm_internal): Set bfd_com_section segment.
47 (s_mri_common): Likewise.
48 * write.c (write_object_file): Remove non-BFD assembler common
51 2005-11-15 Daniel Jacobowitz <dan@codesourcery.com>
53 * config/tc-arm.c (s_arm_unwind_save_core): Don't emit an extra
54 opcode if r4-r15 are not saved.
56 2005-11-15 Alan Modra <amodra@bigpond.net.au>
58 * symbols.c (S_GET_VALUE): Remove non-BFD assembler recursion guard.
60 2005-11-14 Jan Beulich <jbeulich@novell.com>
62 * config/tc-ia64.c (AR_FCR, AR_EFLAG, AR_CSD, AR_SSD, AR_CFLG,
63 AR_FSR, AR_FIR, AR_FDR, AR_CCV, AR_EC): Define.
64 (ar): Use AR_* instead of literals.
65 (CR_DCR, CR_ITM, CR_IVA, CR_PTA, CR_GPTA, CR_LID, CR_ITV,
66 CR_PMV, CR_CMCV): Define.
67 (cr): Use CR_* instead of literals.
69 2005-11-14 Jan Beulich <jbeulich@novell.com>
71 * config/tc-ia64.c (md): Rename regsym to indregsym and move
72 it to the end of the structure.
73 (ar): Field regnum is unsigned.
75 (indirect_reg): Likewise.
76 (declare_register_set): Parameter regnum is unsigned.
77 (declare_register): Parameter numregs and base_regnum are
78 unsigned. So is the local loop variable.
79 (md_begin): Restrict scope of local variable regnum, which
80 also is unsigned. Replace loops with function calls where
81 possible. Re-order things so that register groups are kept
82 together. Remove all uses of regsym except for indirect
83 registers. Replace use of regsym by indregsym for indirect
85 (ia64_optimize_expr): Replace use of regsym by indregsym for
86 indirect registers, with appropriate bias.
88 2005-11-14 David Ung <davidu@mips.com>
90 * config/tc-mips.c (mips16_ip): Add handling of 'm' and 'M' codes
91 for the MIPS16e save/restore instructions.
93 2005-11-11 Jan Beulich <jbeulich@novell.com>
95 * doc/Makefile.am: Make asconfig.texi writeable before trying
97 * doc/Makefile.in: Refresh.
99 2005-11-10 Jan Beulich <jbeulich@novell.com>
101 * config/tc-i386.c (intel_e11): Don't special-case segment
102 registers in brackets.
104 2005-11-10 Nick Clifton <nickc@redhat.com>
106 * config/tc-arm.c (BAD_ADDR_MODE): Define.
107 (arm_reg_parse_multi): Return NULL rather than FAIL.
108 (arm_reg_parse): Fix comment, the function returns FAIL rather
109 than NULL if it is unable to parse the register name.
110 (do_ldrex): Use BAD_ADDR_MODE.
111 Change error message for PC-relative addressing.
112 (do_strex): Likewise.
113 (do_t_ldrex): Use BAD_ADDR_MODE.
114 (do_t_strex): Likewise.
116 2005-11-08 Jean-Jacques Metayer <jean-jacques.metayer@thomson.net>
118 * config/tc-sparc.c (isoctal): Fix thinko.
120 2005-11-08 Arnold Metselaar <arnold.metselaar@planet.nl>
122 * expr.c (operand <case '$'>): Use DOLLAR_AMBIGU rather than
123 flag_mri_m68k as condition for parsing the '$' as a prefix.
124 * as.h (DOLLAR_AMBIGU): Define if needed.
126 2005-11-08 Nathan Sidwell <nathan@codesourcery.com>
129 * config/tc-ms1.c (ms1_mach_bitmask): Initialize to MS1.
130 (ms1_architectures): Add ms2.
131 (md_parse_option): Add ms2.
132 (md_show_usage): Add ms2.
133 (md_assemble): Add JAL_HAZARD detection logic.
134 (md_cgen_lookup_reloc): Add MS1_OPERAND_LOOPSIZE case.
135 * doc/c-ms1.texi: New.
136 * doc/all.texi: Add MS1.
137 * doc/Makefile.am (CPU_DOCS): Add c-ms1.texi.
138 * doc/Makefile.in: Rebuilt.
139 * doc/Makefile: Rebuilt.
141 2005-11-07 Steve Ellcey <sje@cup.hp.com>
143 * configure: Regenerate after modifying bfd/warning.m4.
145 2005-11-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
148 * config/tc-hppa.c (md_apply_fix): Use number_to_chars_bigendian to
149 output constant data.
151 2005-11-07 Mark Mitchell <mark@codesourcery.com>
153 * doc/Makefile.am (asconfig.texi): Set top_srcdir.
154 * doc/Makefile.in: Regenerated.
155 * doc/as.texinfo: Document "@FILE".
157 2005-11-07 Nick Clifton <nickc@redhat.com>
160 * config/obj-coff.c (obj_coff_section): Set readonly flag with the
161 'x' attribute. Remember the actions of the 'w' and 'n' attributes
162 and do not allow the 'x','s' or 'd' attributes to change them.
164 2005-11-07 John Levon <levon@movementarian.org>
166 * config/tc-i386.h (tc_comment_chars): Define.
167 * config/tc-i386.c (line_comment_chars): Use '/' unconditionally.
168 (i386_comment_chars): Add.
169 (md_parse_options): Process OPTION_DIVIDE.
170 (md_show_usage): Describe --divide option.
171 * doc/c-i386.texi: Document --divide option.
173 2005-11-07 Arnold Metselaar <arnold.metselaar@planet.nl>
175 * expr.c (op_encoding): Map '=' to O_SINGLE_EQ, if defined.
176 * config/tc-z80.h: Define O_SINGLE_EQ as O_eq.
178 2005-11-07 Alan Modra <amodra@bigpond.net.au>
180 * macro.c (buffer_and_nest): Skip labels regardless of
181 NO_PSEUDO_DOT and flag_m68k_mri.
183 2005-11-07 Arnold Metselaar <arnold.metselaar@planet.nl>
185 * expr.c (integer_constant): Match only 'B' as binary suffix if
186 NUMBERS_WITH_SUFFIX and LOCAL_LABELS_FB. Allow both 'b' and 'B'
189 2005-11-04 Alexandre Oliva <aoliva@redhat.com>
191 * read.c (s_weakref): Do not permit redefinitions.
192 * symbols.c (colon): Do not permit redefinitions of equated
195 2005-11-01 Thiemo Seufer <ths@networkno.de>
198 * Makefile.am: Disable -Werror for the itbl-lex.o rule.
199 * Makefile.in: Regenerate.
201 2005-11-01 Thiemo Seufer <ths@networkno.de>
203 * config/tc-mips.c (md_parse_option): Fix typo in comment.
205 2005-10-30 Mark Mitchell <mark@codesourcery.com>
207 * as.c (show_usage): Document "@FILE".
209 2005-10-30 H.J. Lu <hongjiu.lu@intel.com>
211 * Makefile.am (OBJ_FORMATS): Remove vms.
213 * Makefile.in: Regenerated.
215 * dep-in.sed: Replace " ./" with " ".
217 2005-10-28 Dave Brolley <brolley@redhat.com>
219 Contribute the following change:
220 2005-09-19 Dave Brolley <brolley@redhat.com>
222 * config/tc-m32c.c (default_isa): New static variable.
223 (m32c_isa): Now of type CGEN_BITSET.
224 (md_begin): Pass &m32c_isa to m32c_cgen_cpu_open.
226 2005-10-28 Paul Brook <paul@codesourcery.com>
228 * config/tc-arm.c (aeabi_set_public_attributes): Use selected_cpu
229 instead of mcpu_cpu_opt.
231 2005-10-27 Sterling Augustine <sterling@tensilica.com>
233 * config/tc-xtensa.c (find_vinsn_conflicts): Change error messages to
234 refer to "ports" instead of "queues".
235 (check_t1_t2_reads_and_writes): Pass correct interface values to
236 xtensa_interface_inout.
238 2005-10-27 Jan Beulich <jbeulich@novell.com>
240 * read.c (assign_symbol): Also consider equates already defined.
241 * symbols.c (symbol_clone): Also clone the underlying BFD symbol.
242 * config/obj-coff.h (obj_symbol_clone_hook): New.
243 (coff_obj_symbol_clone_hook): Declare.
244 * config/obj-coff.c (coff_obj_symbol_clone_hook): New.
246 2005-10-26 DJ Delorie <dj@redhat.com>
248 * config/tc-m32c.c (md_relax_table, subtype_mappings,
249 md_convert_frag): Add jsr.w support.
251 * config/tc-m32c.c (md_assemble): Don't use errmsg as the format
253 (md_cgen_lookup_reloc): Add m32c bitbase operands. Add 8-s24
254 and imm-8-HI operands.
256 2005-10-26 Paul Brook <paul@codesourcery.com>
258 * config/tc-arm.c (insns): Correct "sel" entry.
260 2005-10-26 Jan Beulich <jbeulich@novell.com>
262 * config/tc-i386.c (i386_operand): Don't check register prefix here.
263 (parse_real_register): Rename from parse_register.
264 (parse_register): New.
265 (i386_parse_name): New.
267 (intel_e11): Don't tolerate registers in offset expressions anymore.
268 (intel_get_token): Don't check register prefix here. Copy the actual
269 register token, not the canonical register name.
270 * config/tc-i386.h (md_operand): Delete.
271 (i386_parse_name): Declare.
272 (md_parse_name): Define.
274 2005-10-25 Arnold Metselaar <arnold.metselaar@planet.nl>
276 * Makefile.am: Add Z80 cpu.
277 * Makefile.in: Regenerated.
278 * app.c (do_scrub_chars)<TC_Z80>: Correctly scrub "ex af,af'"
279 and disallow newlines in quoted strings.
280 * configure.tgt: Add z80-*-coff.
281 * config/obj-coff.h: Add format "coff-z80".
282 * doc/Makefile.am: Add c-z80.texi.
283 * doc/Makefile.in: Regenerated.
284 * doc/all.texi: Add Z80.
285 * doc/c-z80.texi: New file
286 * doc/as.texinfo: Add z80 options and some z80-related remarks.
287 * config/tc-z80.c: New file
288 * config/tc-z80.h: New file
289 * NEWS: Mention new support.
291 2005-10-25 H.J. Lu <hongjiu.lu@intel.com>
293 * write.c (adjust_reloc_syms): Undo the change made on
294 2005-04-26 to allow local symbol set to undefined symbol.
296 2005-10-24 H.J. Lu <hongjiu.lu@intel.com>
298 * Makefile.am (bfin-parse.tab.h): Removed.
299 (bfin-parse.h): Added.
300 * Makefile.in: Regenerated.
302 2005-10-25 Alan Modra <amodra@bigpond.net.au>
304 * po/POTFILES.in: Regenerate.
305 * po/gas.pot: Regenerate.
307 2005-10-24 Bernd Schmidt <bernd.schmidt@analog.com>
309 * config/tc-bfin.c (Expr_Node_Gen_Reloc): If have symbol + constant,
310 make a single reloc with an offset rather than a stack.
311 * config/tc-bfin.h (MD_APPLY_SYM_VALUE): Define to 0.
313 2005-10-24 Alexandre Oliva <aoliva@redhat.com>
315 * read.c (potable): Add weakref.
317 * read.h (s_weakref): Declare.
318 * struc-symbol.h (struct symbol): Add sy_weakrefr and sy_weakrefd.
319 * symbols.c (colon): Clear weakrefr.
320 (symbol_find_exact): Rename to, and reimplement in terms of...
321 (symbol_find_exact_noref): ... new function.
322 (symbol_find): Likewise...
323 (symbol_find_noref): ... ditto.
324 (resolve_symbol_value): Resolve weakrefr without setting their
326 (S_SET_WEAK): Call hook.
327 (S_GET_VALUE): Follow weakref link.
328 (S_SET_VALUE): Clear weakrefr.
329 (S_IS_WEAK): Follow weakref link.
330 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): New.
331 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): New.
332 (symbol_set_value_expression, symbol_set_frag): Clear weakrefr.
333 (symbol_mark_used): Follow weakref link.
334 (print_symbol_value_1): Print weak, weakrefr and weakrefd.
335 * symbols.h (symbol_find_noref, symbol_find_exact_noref): Declare.
336 (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): Declare.
337 (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): Declare.
338 * write.c (adust_reloc_syms): Follow weakref link. Do not
339 complain if target is undefined.
340 (write_object_file): Likewise. Remove weakrefr symbols. Drop
341 unreferenced weakrefd symbols.
342 * config/obj-coff.c (obj_frob_symbol): Do not force WEAKREFD
344 (pecoff_obj_set_weak_hook, pecoff_obj_clear_weak_hook): New.
345 * config/obj-coff.h (obj_set_weak_hook, obj_clear_weak_hook): Define.
346 * doc/as.texinfo: Document weakref.
347 * doc/internals.texi: Document new struct members, internal
350 2005-10-24 Jie Zhang <jie.zhang@analog.com>
352 * Makefile.am (bfin-parse.h): Renamed from bfin-parse.tab.h.
353 (EXTRA_DIST): Add bfin-parse.h and bfin-lex.c.
354 * Makefile.in: Regenerate.
355 * config/bfin-lex.l: Include bfin-parse.h instead of bfin-parse.tab.h.
356 * config/tc-bfin.c (md_chars_to_number): Change the type of first
357 argument from unsigned char * to char * to remove signedness warnings.
359 2005-10-24 Jan Beulich <jbeulich@novell.com>
361 * config/tc-ia64.c (enum reg_symbol): Delete IND_MEM.
362 (dot_rot): Change type of num_* variables. Check for positive count.
363 (ia64_optimize_expr): Re-structure.
364 (md_operand): Check for general register.
366 2005-10-24 Jan Beulich <jbeulich@novell.com>
368 * config/tc-ia64.c (declare_register): Call symbol_create.
369 (md_begin): Remove local variables total, ar_base, and cr_base.
370 Start loops for registers at their respective first one. Don't
371 update md.regsym for alias names. Generate alias name tp for r13.
373 2005-10-21 DJ Delorie <dj@redhat.com>
375 * config/tc-m32c.c (md_cgen_lookup_reloc): Add more relocs. Print
376 names unstead of numbers.
378 2005-10-19 David Ung <davidu@mips.com>
380 * config/tc-mips.c (append_insn): Convert MIPS16 jr/jalr jumps
381 into jrc/jalrc versions if ISA_MIPS32+ and not doing the swap,
382 hence avoiding to emit a nop.
384 2005-10-19 Jie Zhang <jie.zhang@analog.com>
386 * config/tc-bfin.c (md_begin): Let the lex_type of '(' be
388 (bfin_start_line_hook): Remove the workaround for LSETUP(.
389 (bfin_name_is_register): Remove the workarounds for LSETUP(
391 (bfin_start_label): Ditto.
393 2005-10-18 Bob Wilson <bob.wilson@acm.org>
395 * config/tc-xtensa.c (xtensa_end_directive): Restore
396 default_lit_sections regardless of use_literal_section.
398 2005-10-18 Jie Zhang <jie.zhang@analog.com>
400 * Makefile.am (bfin-lex.c): Update ylwrap invocation.
401 * Makefile.in: Regenerated.
403 2005-10-18 Arnold Metselaar <arnold.metselaar@planet.nl>
405 * doc/as.texinfo (.loc) Fix placement of '@end table'.
407 2005-10-17 Bob Wilson <bob.wilson@acm.org>
409 * config/xtensa-istack.h (TInsn): Replace dwarf2_line_info with an
410 unsigned line number. Do not include "dwarf2dbg.h".
411 * config/tc-xtensa.c (md_pseudo_table): Remove entry for "loc".
412 (xtensa_dwarf2_directive_loc, xtensa_dwarf2_emit_insn): Delete.
413 (xg_build_to_insn, xg_build_token_insn): Update TInsn uses.
414 (md_assemble): Use as_where instead of dwarf2_where.
415 (xg_assemble_vliw_tokens): Use unsigned line numbers instead of
416 dwarf2_line_infos. Change to call new_logical_line followed by
419 2005-10-14 Mike Frysinger <vapier@gentoo.org>
421 * doc/as.texinfo (Section): Add missing ']' to .section example.
423 2005-10-12 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
426 * config/tc-hppa.c (pa_ip): Use as_bad instead of as_fatal when an
427 unknown opcode is found.
429 2005-10-12 Mark Mitchell <mark@codesourcery.com>
431 * NEWS: Mention @file.
433 2005-10-12 Nick Clifton <nickc@redhat.com>
435 * config/tc-avr.c: Convert to ISO C90 format. Fix formatting and
436 generally tidy up the code.
437 * config/tc-avr.h: Likewise.
439 2005-10-12 Jan Beulich <jbeulich@novell.com>
441 * config/tc-ia64.c (dot_reg_val): Use expression_and_evaluate.
442 (dot_pred_rel): Likewise.
443 (parse_operand): Likewise.
444 (ia64_unrecognized_line): Likewise.
445 (md_operand): Likewise.
447 2005-10-11 Jan Beulich <jbeulich@novell.com>
449 * expr.h (enum expr_mode): New.
450 (expression): Pass third argument to expr.
451 (expression_and_evaluate): New.
452 (deferred_expression): New.
453 (expr): Add third parameter.
454 (resolve_expression): New.
455 * struc-symbol.h (struct symbol): New members sy_volatile and
457 * symbols.c, symbols.h (symbol_clone): New.
458 (symbol_clone_if_forward_ref): New.
459 (snapshot_symbol): New.
460 (S_IS_VOLATILE): New.
461 (S_IS_FORWARD_REF): New.
462 (S_SET_VOLATILE): New.
463 (S_SET_FORWARD_REF): New.
464 * as.c (macro_expr): Use expression_and_evaluate.
465 * cond.c (s_if): Likewise.
466 (s_elseif): Likewise.
467 * dw2gencfi.c (cfi_parse_reg): Likewise.
468 * expr.c (operand): Add second parameter. Optionally call
469 deferred_expression. Pass mode argument to itself and md_parse_name.
470 Check mode before trying to evaluate symbol. Call
471 symbol_clone_if_forward_ref for both operands.
472 (expr): Add third parameter. Pass mode to operand and itself.
473 Optionally call resolve_expression.
474 (resolve_expression): New.
475 (get_single_number): Pass second argument to operand.
476 * read.c (potable): New entry for .eqv.
477 (read_a_source_file): Handle new == operator.
478 (get_absolute_expr): Use expression_and_evaluate.
480 (assign_symbol): Rename second parameter. Call symbol_clone on
481 legal and illegal redefinition. Call S_SET_VOLATILE and
482 S_SET_FORWARD_REF depending on mode.
483 (s_set): Update description.
484 (s_space): Call resolve_expression.
485 (pseudo_set): Optionally call deferred_expression. Check
486 S_IS_FORWARD_REF before trying to simplify/resolve an expression.
488 * config/tc-ia64.h (md_parse_name): Add mode parameter.
489 * config/tc-arc.c (arc_parse_cons_expression): Likewise.
490 * config/tc-m32r.h (md_parse_name): Likewise.
491 (m32r_parse_name): Likewise.
492 * config/tc-mmix.h (md_parse_name): Likewise.
493 * config/tc-mn10300.h (md_parse_name): Likewise.
494 (mn10300_parse_name): Likewise.
495 * config/tc-ppc.h (md_parse_name): Likewise.
496 * config/tc-sh.h (md_parse_name): Likewise.
497 (sh_parse_name): Likewise.
498 * config/tc-sh64.h (md_parse_name): Likewise.
499 (sh64_consume_datalabel): Likewise.
500 * config/tc-tic54x.h (md_parse_name): Likewise.
501 * config/tc-m32r.c (m32r_parse_name): Add mode parameter. Check it
502 before trying to evaluate symbol.
503 * config/tc-mn10300.c (mn10300_parse_name): Likewise.
504 * config/tc-sh.c (sh_parse_name): Likewise.
505 * config/tc-sh64.c (sh64_consume_datalabel): Add mode parameter. Pass
506 second argument to operandf. Pass mode parameter to sh_parse_name.
507 * doc/as.texinfo: Document .eqv and the == assignment operator.
509 2005-10-10 Ian Lance Taylor <ian@airs.com>
511 * Makefile.am (EXTRA_DIST): Remove bfin-lex.l and bfin-defs.h.
512 * Makefile.in: Regenerate.
514 2005-10-10 Arnold Metselaar <arnold.metselaar@planet.nl>
516 * expr.c (operator): Allow "!=" as a synonym for "<>".
517 * doc/as.texinfo (Infix Op): Mention "!=".
519 2005-10-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
521 * config/tc-hppa.c (strict): Don't initialize. Update comment.
522 (pa_ip): Promote from PA 1.0 to 1.1 immediately when 1.1 match is
523 found. Simplify handling of "ma" and "mb" completers.
525 2005-10-08 Paul Brook <paul@codesourcery.com>
527 * config/tc-arm.c: Don't provide fallback default for CPU_DEFAULT.
528 (arm_arch_used, thumb_arch_used, selected_cpu, selected_cpu_name):
530 (arm_cpu_option_table): Add canonical_name.
531 (arm_cpus): Populate canonical_name field.
532 (s_arm_eabi_attribute, s_arm_arch, s_arm_cpu, s_arm_fpu,
533 aeabi_set_public_attributes, arm_md_end): New functions.
534 (md_pseudo_table): Add "cpu", "arch", "fpu" and "eabi_attribute".
535 (md_assemble): Set thumb_arch_used and arm_arch_used.
536 (md_begin): Set defaut cpu if CPU_DEFAULT not defined.
537 * config/tc-arm.h (md_end): Define.
538 * doc/c-arm.texi: Document .cpu, .arch, .fpu and .eabi_attribute.
540 2005-10-06 Khem Raj <kraj@mvista.com>
541 NIIBE Yutaka <gniibe@m17n.org>
543 * config/tc-sh.c (allow_dollar_register_prefix): New variable.
544 (parse_reg_without_prefix): New function.
545 (parse_reg): Check for '$' register prefix if --allow-reg-prefix is
547 (option md_longopts): Add allow-reg-prefix option.
548 * doc/c-sh.texi: Document --allow-reg-prefix option.
549 * NEWS: Mention the new switch.
551 2005-10-03 Arnold Metselaar <arnold.metselaar@planet.nl>
553 * doc/as.texinfo (Infix Ops): '<' and '>' are not shift
556 2005-09-30 Sterling Augustine <sterling@tensilica.com>
557 Bob Wilson <bob.wilson@acm.org>
559 * config/tc-xtensa.c (xtensa_frob_label): Disallow labels in bundles.
561 2005-09-30 H.J. Lu <hongjiu.lu@intel.com>
563 * Makefile.am: Run "make dep-am".
564 * Makefile.in: Regenerated.
565 * aclocal.m4: Likewise.
567 2005-09-30 Mark Mitchell <mark@codesourcery.com>
569 * as.c (main): Use expandargv.
571 2005-09-30 Jan Beulich <jbeulich@novell.com>
573 * config/tc-tic4x.c (tic4x_set): Advance input_line_pointer past
576 2005-09-30 Catherine Moore <clm@cm00re.com>
578 * Makefile.am: Bfin support.
579 * Makefile.in: Regenerated.
580 * aclocal.m4: Regenerated.
581 * configure: Regenerated.
582 * configure.in: Bfin support.
583 * configure.tgt: Bfin support.
584 * config/bfin-aux.h: New file.
585 * config/bfin-defs.h: New file.
586 * config/bfin-lex.l: New file.
587 * config/bfin-parse.y: New file.
588 * config/tc-bfin.c: New file.
589 * config/tc-bfin.h: New file.
590 * doc/Makefile.am: Recognize c-bfin.texi.
591 * doc/Makefile.in: Regenerated.
592 * doc/all.texi: Bfin support.
593 * doc/as.texinfo: Likewise.
594 * doc/c-bfin.texi: Document bfin-specific syntax and
597 2005-09-30 Paul Brook <paul@codesourcery.com>
599 * config/tc-arm.c (opcode_tag): Add OT_cinfix3_legacy.
600 (opcode_lookup): Handle OT_cinfix3_legacy. Revert earlier change for
601 normal infix conditions.
602 (C3E): Include Thumb-2 definition.
604 (insns): Use them for legacy mnemonics.
606 2005-09-30 Matthias Kurz <mk@baerlap.north.de>
608 * asintl.h: Prevent the inclusion of <libintl.h> from the Solaris
609 version of <locale.h> when ENABLE_NLS is not defined.
611 2005-09-29 Jan Beulich <jbeulich@novell.com>
613 * config/tc-ia64.c (parse_operands): Always parse first operand of
616 2005-09-29 Arnold Metselaar <arnold.metselaar@planet.nl>
617 Alan Modra <amodra@bigpond.net.au>
619 * app.c (do_scrub_chars): Match open and close quote of strings.
620 Remove redundant EOF test in case 7.
622 2005-09-28 Jan Beulich <jbeulich@novell.com>
624 * config/tc-i386.c (reloc): Disable signedness check for 4-byte
625 relocations in 16- and 32-bit modes.
626 (i386_displacement): Make pc-relative branch handling dependent
627 upon operand (rather than address) size.
629 2005-09-28 Jan Beulich <jbeulich@novell.com>
631 * dw2gencfi.c (dot_cfi): Call ignore_rest_of_line when not fully
633 (dot_cfi_startproc): Likewise.
634 (dot_cfi_endproc): Likewise. Also check no extra input was given.
635 (dot_cfi_escape): Likewise.
637 2005-09-28 Jan Beulich <jbeulich@novell.com>
639 * config/tc-i386.h (x86_cons_fix_new): Declare unconditionally.
640 (TC_CONS_FIX_NEW): Define unconditionally.
641 (x86_pe_cons_fix_new): Remove.
642 * config/tc-i386.c (signed_cons): New.
643 (md_pseudo_table): Add slong.
644 (x86_cons_fix_new): Declare unconditionally.
645 (x86_pe_cons_fix_new): Merge into x86_cons_fix_new.
646 (tc_gen_reloc): Also consider BFD_RELOC_X86_64_32S for gotpc
649 2005-09-28 Arnold Metselaar <arnold.metselaar@planet.nl>
651 * app.c (do_scrub_chars <LEX_IS_SYMBOL_COMPONENT>): Check for full
652 buffer after copying string.
654 2005-09-27 Paul Brook <paul@codesourcery.com>
656 * config/arm.c (arm_cpus): Add more cpu names.
657 * doc/c-arm.texi: Document them.
659 2005-09-21 Alan Modra <amodra@bigpond.net.au>
661 * read.c (pseudo_set): Don't set undefined symbols to expr_section.
663 2005-09-20 Richard Henderson <rth@redhat.com>
665 * dwarf2dbg.c (process_entries): Fix uninitialized variable warning.
667 2005-09-20 Richard Henderson <rth@redhat.com>
669 * dwarf2dbg.c (struct line_entry): Replace frag and frag_ofs
671 (dwarf2_loc_mark_labels): New.
672 (dwarf2_gen_line_info_1): Split out of ...
673 (dwarf2_gen_line_info): ... here. Create the temp symbol here.
674 (dwarf2_emit_label): New.
675 (dwarf2_directive_loc_mark_labels): New.
676 (out_set_addr): Take a symbol instead of frag+ofs.
677 (relax_inc_line_addr): Likewise.
678 (emit_inc_line_addr): Assert delta non-negative.
679 (process_entries): Remove dead code. Update to work with temp
680 symbols instead of frag+ofs.
681 * dwarf2dbg.h (dwarf2_directive_loc_mark_labels): Declare.
682 (dwarf2_emit_label, dwarf2_loc_mark_labels): Declare.
683 * config/obj-elf.c (elf_pseudo_tab): Add loc_mark_labels.
684 * config/obj-elf.h (obj_frob_label): New.
685 * config/tc-alpha.c (alpha_define_label): Call dwarf2_emit_label.
686 * config/tc-arm.c, config/tc-hppa.c, config/tc-m68k.c,
687 config/tc-mips.c, config/tc-ppc.c, config/tc-sh.c, config/tc-xtensa.c:
688 Similarly in the respective tc_frob_label implementation functions.
689 * config/tc-i386.c (md_pseudo_table): Move file and loc to
690 non-elf section; add loc_mark_labels.
691 * config/tc-ia64.c (struct label_fix): Add dw2_mark_labels.
692 (ia64_flush_insns): Check for marked labels; emit line entry if so.
693 (emit_one_bundle): Similarly.
694 (ia64_frob_label): Record marked labels.
695 * config/tc-m68hc11.h (tc_frob_label): Remove.
696 * config/tc-ms1.c (md_pseudo_table): Remove file and loc.
697 * config/tc-sh.h (tc_frob_label): Pass sym to sh_frob_label.
698 * config/tc-sh64.h (tc_frob_label): Likewise.
699 * doc/as.texinfo (LNS directives): Docuement .loc_mark_blocks.
701 2005-09-20 Alan Modra <amodra@bigpond.net.au>
703 * read.c (pseudo_set): Set segment of expression syms to expr_section.
705 2005-09-14 Jan Beulich <jbeulich@novell.com>
707 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Add selector
708 registers, floating point control and status words, and mxcsr as
709 well as (for 64-bit code) segment base registers and rflags.
711 2005-09-09 Dmitry Diky <diwil@spec.ru>
713 * config/tc-msp430.c (msp430_operands): Undo last changes. Instead...
714 (msp430_relax_frag): add a guard check to ensure that final fr_subtype
717 2005-09-08 Chao-ying Fu <fu@mips.com>
719 * doc/as.texinfo: Document -mdsp and -mno-dsp options.
720 * doc/c-mips.texi: Likewise, and document ".set dsp" and ".set nodsp"
723 2005-09-08 Paul Brook <paul@codesourcery.com>
725 * config/tc-arm.c (do_smi, do_t_smi): Rename ...
726 (do_smc, do_t_smc): ... to this.
727 (insns): Remane smi to smc.
728 (md_apply_fix, tc_gen_reloc): Rename BFD_RELOC_ARM_SMI to
731 2005-09-07 Richard Henderson <rth@redhat.com>
733 * dwarf2dbg.c (dwarf2_where): Set line->isa.
734 (dwarf2_set_isa): New.
735 (dwarf2_directive_loc): Rearrange to allow all options on one line.
736 * dwarf2dbg.h (dwarf2_set_isa): Declare.
737 * doc/as.texinfo: Update .loc documentation.
739 2005-09-07 Richard Henderson <rth@redhat.com>
741 * dwarf2dbg.c: Include safe-ctype.h.
742 (DWARF2_LINE_OPCODE_BASE): Bump to 13.
743 (current): Initialize.
744 (dwarf2_emit_insn): Clear DWARF2_FLAG_BASIC_BLOCK,
745 DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN.
746 (dwarf2_directive_file): Cope with invalid filename.
747 (dwarf2_directive_loc): Add handling for basic_block, prologue_end,
748 epilogue_begin, is_stmt, isa.
749 (emit_inc_line_addr): Move line_delta == 0, addr_delta == 0 special
751 (process_entries): Handle isa, DWARF2_FLAG_PROLOGUE_END,
752 and DWARF2_FLAG_EPILOGUE_BEGIN.
753 (out_debug_line): Emit sizes for DW_LNS_set_prologue_end,
754 DW_LNS_set_epilogue_begin, DW_LNS_set_isa.
755 * dwarf2dbg.h (DWARF2_FLAG_IS_STMT): Rename from DWARF2_FLAG_BEGIN_STMT.
756 (DWARF2_FLAG_BASIC_BLOCK): Rename from DWARF2_FLAG_BEGIN_BLOCK.
757 (DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN): New.
758 (struct dwarf2_line_info): Add isa member.
759 * doc/as.texinfo (LNS directives): New node.
761 2005-09-07 David Ung <davidu@mips.com>
763 * config/tc-mips.c (append_insn): Undo last change. Instead add
764 guard to suppress calling frag_grow if the current instruction is
765 one that allows a delay slot.
767 2005-09-06 Chao-ying Fu <fu@mips.com>
769 * config/tc-mips.c (mips_set_options): Add ase_mt for MT instructions.
770 (mips_opts): Add -1 to initialize ase_mt.
771 (file_ase_mt): New variable for -mmt.
772 (CPU_HAS_MT): New define.
773 (validate_mips_insn): Add supports for +t, +T, !, $, *, &, g operand
775 (mips_ip): Check ase_mt to enable MT instructions.
776 Handle !, $, *, &, +T, +t, g operand formats.
777 For "mftc1", "mfthc1", "cftc1", "mttc1", "mtthc1", "cttc1", we allow
779 (OPTION_MT, OPTION_NO_MT): New define.
780 (OPTION_COMPAT_ARCH_BASE): Change because of inserting MT define.
781 (md_parse_option): Parse OPTION_MT and OPTION_NO_MT.
782 (mips_after_parse_args): Set ase_mt based on CPU.
783 (s_mipsset): Handle ".set mt" and ".set nomt".
784 (mips_elf_final_processing): Remind of adding new flag for MT ASE.
785 (md_show_usage): Show usage of -mmt and -mno-mt.
786 * doc/as.texinfo: Document -mmt and -mno-mt options.
787 * doc/c-mips.texi: Likewise, and document ".set mt" and ".set nomt"
790 2005-09-06 Paul Brook <paul@codesourcery.com>
792 * config/tc-arm.c (arm_it): Add relax field.
793 (T16_32_TAB): Add addi, addis, add_pc, add_sp, dec_sp, inc_sp,
794 b, bcond, ldr_pc, ldr_pc2, ldr_sp, str_sp, subi, subis.
795 (do_t_add_sub, do_t_addr, do_t_branch, do_t_ldst,
796 do_t_mov_cmp): Allow relaxation.
797 (output_relax_insn): New function.
798 (put_thumb32_insn): New function.
799 (output_inst): Use new functions.
800 (md_assemble): Don't throw error on relaxable instructions.
801 (insns): Change "b" entry from TCE(...) to tCE(...).
802 (md_estimate_size_before_relax): Return 2.
803 (md_convert_frag, relax_immediate, relax_adr, relax_addsub,
804 relax_branch, arm_relax_frag): New functions.
805 (arm_force_relocation): Return 0 for Thumb-2 immediate operand
807 * config/tc-arm.h (md_convert_frag): Remove definition.
808 (md_relax_frag): Define.
809 (arm_relax_frag): Add prototype.
811 2005-09-02 Paul Brook <paul@codesourcery.com>
813 * config/tc-arm.c (do_rn_rd): Enforce SWP operand constraints.
815 2005-09-02 Paul Brook <paul@codesourcery.com>
817 * config/tc-arm.c (encode_arm_cp_address): Use
818 BFD_RELOC_ARM_T32_CP_OFF_IMM in thumb mode.
819 (do_iwmmxt_wldstbh): Use BFD_RELOC_ARM_T32_CP_OFF_IMM_S2 in thumb
821 (md_assemble): Only allow coprocessor instructions when Thumb-2 is
824 (insns): Use them for coprocessor instructions.
825 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM.
826 (get_thumb32_insn): New function.
827 (put_thumb32_insn): New function.
828 (md_apply_fix): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM and
829 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
831 2005-09-02 Paul Brook <paul@codesourcery.com>
833 * config/tc-arm.c (opcode_lookup): Look for infix opcode when
834 incorrect suffix matches.
836 2005-09-01 David Ung <davidu@mips.com>
838 * config/tc-mips.c (append_insn): Correctly handle mips16 case
839 when the frags are different for the 2 instructions we want to
840 swap. If the lengths of the 2 instructions are not the same, we
841 won't do the swap but emit an nop.
843 2005-09-01 Dmitry Diky <diwil@spec.ru>
845 * config/tc-msp430.c (msp430_operands): Emit dwarf2_emit_insn()
846 as appropriate. Change frag_variant() to frag_var() for relaxes.
848 2005-08-29 Nick Clifton <nickc@redhat.com>
850 * write.c (generic_force_reloc): Do not call S_FORCE_RELOC if
853 2005-08-26 Jan Beulich <jbeulich@novell.com>
855 * config/tc-i386.c (intel_e09): Set JumpAbsolute when seeing a PTR-
856 qualified operand of a branch.
857 (intel_bracket_expr): Set JumpAbsolute here...
858 (intel_e11): ... rather than here.
860 2005-08-26 Christian Groessler <chris@groessler.org>
862 * configure.tgt: Set bfd_gas also for z8k cpu.
863 * config/tc-z8k.c (s_segm): Use bfd_set_arch_mach to set machine
865 (newfix): Adapt to bfd reloc types.
866 (build_bytes): Adapt to bfd reloc types. Ensure that enough space
867 is available in the current frag.
868 (md_convert_frag): Adapt function parameters.
869 (tc_gen_reloc): New function.
870 (md_section_align): Use bfd_get_section_alignment.
871 (md_apply_fix): Adapt to bfd reloc types. Fix handling of
872 BFD_RELOC_Z8K_IMM4L, BFD_RELOC_8, BFD_RELOC_16, and BFD_RELOC_32
874 * config/tc-z8k.h (TARGET_ARCH): Define.
875 (tc_fix_adjustable): Define.
877 2005-08-25 Chao-ying Fu <fu@mips.com>
879 * config/tc-mips.c (mips_set_options): Add ase_dsp for DSP instructions.
880 (mips_opts): Add -1 to initialize ase_dsp.
881 (file_ase_dsp): New variable for -mdsp.
882 (CPU_HAS_DSP): New define.
883 (validate_mips_insn): Add supports for 3, 4, 5, 6, 7, 8, 9, 0, ', :, @
885 (mips_ip): Add min_range and max_range for checking singed numbers.
886 Check ase_dsp to enable DSP instructions.
887 Handle 3, 4, 5, 6, 7, 8, 9, 0, ', :, @ operand formats.
888 (OPTION_DSP, OPTION_NO_DSP): New define.
889 (OPTION_COMPAT_ARCH_BASE): Change because of inserting DSP define.
890 (md_parse_option): Parse OPTION_DSP and OPTION_NO_DSP.
891 (mips_after_parse_args): Set ase_dsp based on CPU.
892 (s_mipsset): Handle ".set dsp" and ".set nodsp".
893 (mips_elf_final_processing): Remind of adding new flag for DSP ASE.
894 (md_show_usage): Show usage of -mdsp and -mno-dsp.
896 2005-08-23 David Ung <davidu@mips.com>
898 * config/tc-mips.c (mips_cpu_info_table): Add 5kf to the table of
901 2005-08-23 Alan Modra <amodra@bigpond.net.au>
904 * config/tc-ppc.c (ppc_symbol_chars): Add '%' and '['.
906 2005-08-23 Phil Edwards <phil@codesourcery.com>
908 * configure.tgt (*-*-vxworks): Match vxworks* instead.
910 2005-08-22 Jan Beulich <jbeulich@novell.com>
912 * config/tc-i386.c (object_64bit): New.
913 (i386_target_format): Initialize it.
914 (output_disp): Use object_64bit for relocation type determination.
915 (output_imm): Likewise.
916 (i386_validate_fix): Likewise.
917 (tc_gen_reloc): Likewise.
918 (lex_got): Likewise. Remove static mode_name. Change array size
919 of gotrel's rel field, and adjust its initializer. Adjust diagnostic.
920 (x86_cons): Use object_64bit for deciding whether quad fields can
923 2005-08-18 Christian Groessler <chris@groessler.org>
925 * config/tc-h8300.h: Remove TC_RELOC_MANGLE/tc_reloc_mangle.
926 * config/tc-mcore.h: Likewise.
927 * config/tc-z8k.h: Likewise.
928 * config/tc-z8k.c: Likewise.
929 * config/tc-sh.h: Remove TC_RELOC_MANGLE and
930 sh_coff_reloc_mangle declaration.
931 * config/tc-sh.c: (md_apply_fix): Fix comment for case
934 2005-08-18 Kaz Kojima <kkojima@rr.iij4u.or.jp>
936 * config/tc-sh64.c (sh64_target_format): Check preset_target_arch
937 to confirm that no ISA is specified.
939 2005-08-18 Nick Clifton <nickc@redhat.com>
941 * write.c (relax_segment): Count the number of frags being
942 processed and use this to compute a maximum limit on the number of
943 iterations that will be allowed when attempting to relax the
946 2005-08-17 Danny Smith <dannysmith@users.sourceforge.net>
948 * config/obj-coff.c (obj_coff_weak): Set auxiliary record
949 of NT weak externals to IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY.
951 2005-08-16 Alan Modra <amodra@bigpond.net.au>
953 * config/tc-ppc.c (ppc_set_cpu): Don't select 64-bit based on
956 2005-08-15 Paul Brook <paul@codesourcery.com>
958 * config/tc-arm.c (do_t_mov_cmp): Fix encoding of i16-bit conditional
960 (do_t_mvn_tst, do_t_neg, do_t_shift): Ditto.
962 2005-08-15 Daniel Jacobowitz <dan@codesourcery.com>
964 * config/tc-ppc.c (parse_cpu): Add -me300 support.
965 (md_show_usage): Likewise.
966 * doc/c-ppc.texi (PowerPC-Opts): Document it.
968 2005-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
970 * config/tc-s390.c (md_parse_option): Add cpu type z9-109.
971 (md_gather_operands): Add support for optional operands.
973 2005-08-12 Dmitry Diky <diwil@spec.ru>
974 * config/tc-msp430.c (msp430_enable_relax): New flag.
975 (msp430_enable_polys): Likewise.
976 (OPTION_RELAX): New option.
977 (OPTION_POLYMORPHS): Likewise.
978 (md_longopts): New long options.
979 (md_show_usage): Updated.
980 (md_parse_option): Add new options handler.
981 (msp430_operands): Add check if polymorph insns are enabled.
982 (msp430_force_relocation_local): New function.
983 (md_apply_fix): Now delete relocs according to new flags combination.
984 (msp430_relax_frag): Convert long branches to short branches only if
985 flag msp430_enable_relax is set.
986 * config/tc-msp430.h (TC_FORCE_RELOCATION_LOCAL): Defined.
987 (msp430_force_relocation_local): Likewise.
988 * doc/c-msp430.texi: Describe new options.
990 2005-08-11 Ian Lance Taylor <ian@airs.com>
992 * Makefile.am ($(srcdir)/make-gas.com): Remove target.
993 (stamp-mk.com): Likewise.
994 (EXTRA_DIST): Remove make-gas.com from list.
995 (MOSTLYCLEANFILES): Remove stamp-mk.com from list.
996 * Makefile.in: Regenerate.
998 2005-08-11 Hans-Peter Nilsson <hp@axis.com>
1000 * subsegs.c (subseg_change): Move declaration of seginfo to before
1003 2005-08-11 Alan Modra <amodra@bigpond.net.au>
1005 * README-vms: Delete.
1006 * config-gas.com: Delete.
1007 * makefile.vms: Delete.
1008 * vmsconf.sh: Delete.
1009 * config/atof-tahoe.c: Delete.
1010 * config/m88k-opcode.h: Delete.
1011 * config/obj-bout.c: Delete.
1012 * config/obj-bout.h: Delete.
1013 * config/obj-hp300.c: Delete.
1014 * config/obj-hp300.h: Delete.
1015 * config/tc-a29k.c: Delete.
1016 * config/tc-a29k.h: Delete.
1017 * config/tc-h8500.c: Delete.
1018 * config/tc-h8500.h: Delete.
1019 * config/tc-m88k.c: Delete.
1020 * config/tc-m88k.h: Delete.
1021 * config/tc-tahoe.c: Delete.
1022 * config/tc-tahoe.h: Delete.
1023 * config/tc-tic80.c: Delete.
1024 * config/tc-tic80.h: Delete.
1025 * config/tc-w65.c: Delete.
1026 * config/tc-w65.h: Delete.
1027 * config/te-aux.h: Delete.
1028 * config/te-delt88.h: Delete.
1029 * config/te-delta.h: Delete.
1030 * config/te-dpx2.h: Delete.
1031 * config/te-hp300.h: Delete.
1032 * config/te-ic960.h: Delete.
1033 * config/vms-a-conf.h: Delete.
1034 * doc/c-a29k.texi: Delete.
1035 * doc/c-h8500.texi: Delete.
1036 * doc/c-m88k.texi: Delete.
1037 * README: Remove obsolete examples, and list of supported targets.
1038 * Makefile.am: Remove a29k, h8500, m88k, tahoe, tic80, w65,
1039 bout and hp300 support.
1040 (DEP_FLAGS): Don't define BFD_ASSEMBLER.
1041 * configure.in: Remove --enable-bfd-assembler, need_bfd,
1043 * configure.tgt: Remove a29k, h8300-coff, h8500-*, i960 non-elf,
1044 m68k non bfd, m88k, or32-coff, tic80-*, vax non-bfd, w65k-*, *-nindy.
1045 * as.c: Remove all non-BFD_ASSEMBLER code, support for above targets.
1047 * dw2gencfi.c: Likewise.
1048 * dwarf2dbg.c: Likewise.
1049 * ehopt.c: Likewise.
1050 * input-file.c: Likewise.
1051 * listing.c: Likewise.
1052 * literal.c: Likewise.
1053 * messages.c: Likewise.
1055 * output-file.c: Likewise.
1057 * stabs.c: Likewise.
1058 * struc-symbol.h: Likewise.
1059 * subsegs.c: Likewise.
1060 * subsegs.h: Likewise.
1061 * symbols.c: Likewise.
1062 * symbols.h: Likewise.
1064 * write.c: Likewise.
1065 * write.h: Likewise.
1066 * config/aout_gnu.h: Likewise.
1067 * config/obj-aout.c: Likewise.
1068 * config/obj-aout.h: Likewise.
1069 * config/obj-coff.c: Likewise.
1070 * config/obj-coff.h: Likewise.
1071 * config/obj-evax.h: Likewise.
1072 * config/obj-ieee.h: Likewise.
1073 * config/tc-arm.c: Likewise.
1074 * config/tc-arm.h: Likewise.
1075 * config/tc-avr.c: Likewise.
1076 * config/tc-avr.h: Likewise.
1077 * config/tc-crx.h: Likewise.
1078 * config/tc-d10v.h: Likewise.
1079 * config/tc-d30v.h: Likewise.
1080 * config/tc-dlx.h: Likewise.
1081 * config/tc-fr30.h: Likewise.
1082 * config/tc-frv.h: Likewise.
1083 * config/tc-h8300.c: Likewise.
1084 * config/tc-h8300.h: Likewise.
1085 * config/tc-hppa.h: Likewise.
1086 * config/tc-i370.h: Likewise.
1087 * config/tc-i386.c: Likewise.
1088 * config/tc-i386.h: Likewise.
1089 * config/tc-i860.h: Likewise.
1090 * config/tc-i960.c: Likewise.
1091 * config/tc-i960.h: Likewise.
1092 * config/tc-ip2k.h: Likewise.
1093 * config/tc-iq2000.h: Likewise.
1094 * config/tc-m32c.h: Likewise.
1095 * config/tc-m32r.h: Likewise.
1096 * config/tc-m68hc11.h: Likewise.
1097 * config/tc-m68k.c: Likewise.
1098 * config/tc-m68k.h: Likewise.
1099 * config/tc-maxq.c: Likewise.
1100 * config/tc-maxq.h: Likewise.
1101 * config/tc-mcore.c: Likewise.
1102 * config/tc-mcore.h: Likewise.
1103 * config/tc-mn10200.h: Likewise.
1104 * config/tc-mn10300.c: Likewise.
1105 * config/tc-mn10300.h: Likewise.
1106 * config/tc-ms1.h: Likewise.
1107 * config/tc-msp430.c: Likewise.
1108 * config/tc-msp430.h: Likewise.
1109 * config/tc-ns32k.c: Likewise.
1110 * config/tc-ns32k.h: Likewise.
1111 * config/tc-openrisc.h: Likewise.
1112 * config/tc-or32.c: Likewise.
1113 * config/tc-or32.h: Likewise.
1114 * config/tc-ppc.c: Likewise.
1115 * config/tc-ppc.h: Likewise.
1116 * config/tc-s390.h: Likewise.
1117 * config/tc-sh.c: Likewise.
1118 * config/tc-sh.h: Likewise.
1119 * config/tc-sparc.c: Likewise.
1120 * config/tc-tic30.c: Likewise.
1121 * config/tc-tic30.h: Likewise.
1122 * config/tc-tic4x.c: Likewise.
1123 * config/tc-tic4x.h: Likewise.
1124 * config/tc-tic54x.c: Likewise.
1125 * config/tc-tic54x.h: Likewise.
1126 * config/tc-v850.h: Likewise.
1127 * config/tc-vax.c: Likewise.
1128 * config/tc-vax.h: Likewise.
1129 * config/tc-xstormy16.h: Likewise.
1130 * config/tc-xtensa.h: Likewise.
1131 * config/tc-z8k.c: Likewise.
1132 * config/tc-z8k.h: Likewise.
1133 * config/vms-a-conf.h
1134 * doc/Makefile.am: Likewise.
1135 * doc/all.texi: Likewise.
1136 * doc/as.texinfo: Likewise.
1137 * doc/internals.texi: Likewise.
1138 * doc/Makefile.in: Regenerate.
1139 * Makefile.in: Regenerate.
1140 * configure: Regenerate.
1141 * config.in: Regenerate.
1142 * po/POTFILES.in: Regenerate.
1144 2005-08-09 Nick Clifton <nickc@redhat.com>
1147 * macro.c (getstring): Do not treat round parentheses exactly the
1148 same as angle brackets - the parentheses need to be preserved and
1149 passed on to the macro processing code.
1151 2005-08-08 Nick Clifton <nickc@redhat.com>
1153 * config/tc-msp430.c (MSP430_ISA_21): Define.
1154 (mcu_types): Add entries for msp430x21xx variants.
1156 2005-08-08 Nick Clifton <nickc@redhat.com>
1159 * macro.c (getstring): Treat round parentheses in the same way as
1161 (get_any_string): Likewise.
1163 2005-08-07 H.J. Lu <hongjiu.lu@intel.com>
1166 * as.c (parse_args): Handle -al=<FILE>.
1168 2005-08-07 Nick Clifton <nickc@redhat.com>
1170 * read.c (s_app_line): Accept a line number of 0 for compatibility
1171 with gcc's output for assembler-with-cpp files.
1173 2005-08-05 Paul Brook <paul@codesourcery.com>
1175 * config/tc-arm.c (current_it_mask, current_cc): New variables.
1176 (do_t_add_sub): Use correct encodings inside IT block.
1177 (do_t_arit3c): Ditto.
1178 (do_t_it): Simplify logic. Set current_it_mask and current_cc.
1179 (md_assemble): Verify conditional suffixes agains IT blocks.
1181 2005-08-05 Paul Brook <paul@codesourcery.com>
1183 * config/tc-arm.c (encode_thumb32_immediate): Only accept shifted
1185 (encode_thumb32_shifted_operand): Prohibit register shifts.
1186 (encode_thumb32_addr_mode): Fix typo.
1187 (insns): Correct thumb2 ldm and stm opcodes.
1189 2005-08-02 Khem Raj <kraj@mvista.com>
1191 * config/tc-arm.c (do_iwmmxt_wldstd): Correct the offset range for
1192 WLDRD/WSTRD instruction.
1194 2005-08-02 Alan Modra <amodra@bigpond.net.au>
1196 * config/tc-ppc.c (md_apply_fix <ELF>): Don't warn on overflow
1197 if emitting a reloc.
1199 2005-07-29 Thiemo Seufer <ths@networkno.de>
1201 * config/tc-mips.c (s_mips_globl): Allow multiple symbols per .globl.
1203 2005-07-29 Paul Brook <paul@codesourcery.com>
1205 * config/tc-arm.c (T16_32_TAB): Add "addr". Fix encoding of push and
1207 (do_t_addr): Implement 32-bit variant.
1208 (do_t_push_pop): Make some errors warnings. Handle single register
1210 (insns): Use tCE for adr.
1211 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_ADD_PC12.
1212 (md_apply_fix): Ditto.
1214 2005-07-29 Paul Brook <paul@codesourcery.com>
1216 * config/tc-arm.c (parse_tb): New function.
1217 (enum operand_parse_code): Add OP_TB.
1218 (parse_operands): Handle OP_TB.
1219 (do_t_add_sub_w, do_t_tb): New functions.
1220 (insns): Add entries for addw, subw, tbb and tbh.
1221 (md_apply_fix): Handle BFD_RELOC_ARM_T32_IMM12.
1223 2005-07-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1225 * config/tc-m32r.c (m32r_check_fixup): Fixed X_op check.
1227 2007-07-27 H.J. Lu <hongjiu.lu@intel.com>
1229 * config/tc-i386.c (handle_large_common): Declare only for ELF.
1231 2005-07-27 Jan Beulich <jbeulich@novell.com>
1233 * config/tc-ia64.h (unw_r_record): Change type of fr_mem to unsigned
1235 (unw_p_record): Remove unused/redundant fields imask and rmask.
1236 Combine spoff and pspoff into a union. Combine gr and br into a
1237 union. Change type of grmask and brmask to unsigned char. Change type
1238 of frmask to unsigned int.
1239 (unw_x_record): Combine spoff, pspoff, and treg into a union.
1240 * config/tc-ia64.c (unwind): New field 'pending_saves'.
1241 (check_pending_save): New.
1242 (alloc_record): Clear out entire record.
1243 (output_psp_gr): Use renamed structure fields.
1244 (output_psp_sprel): Likewise.
1245 (output_rp_gr): Likewise.
1246 (output_rp_br): Likewise.
1247 (output_rp_psprel): Likewise.
1248 (output_rp_sprel): Likewise.
1249 (output_pfs_gr): Likewise.
1250 (output_pfs_psprel): Likewise.
1251 (output_pfs_sprel): Likewise.
1252 (output_preds_gr): Likewise.
1253 (output_preds_psprel): Likewise.
1254 (output_preds_sprel): Likewise.
1255 (output_spill_base): Likewise.
1256 (output_unat_gr): Likewise.
1257 (output_unat_psprel): Likewise.
1258 (output_unat_sprel): Likewise.
1259 (output_lc_gr): Likewise.
1260 (output_lc_psprel): Likewise.
1261 (output_lc_sprel): Likewise.
1262 (output_fpsr_gr): Likewise.
1263 (output_fpsr_psprel): Likewise.
1264 (output_fpsr_sprel): Likewise.
1265 (output_priunat_gr): Likewise.
1266 (output_priunat_psprel): Likewise.
1267 (output_priunat_sprel): Likewise.
1268 (output_bsp_gr): Likewise.
1269 (output_bsp_psprel): Likewise.
1270 (output_bsp_sprel): Likewise.
1271 (output_bspstore_gr): Likewise.
1272 (output_bspstore_psprel): Likewise.
1273 (output_bspstore_sprel): Likewise.
1274 (output_rnat_gr): Likewise.
1275 (output_rnat_psprel): Likewise.
1276 (output_rnat_sprel): Likewise.
1277 (output_spill_psprel): Likewise.
1278 (output_spill_sprel): Likewise.
1279 (output_spill_reg): Likewise.
1280 (output_fr_mem): Likewise. Allocate one unwind record per set mask
1282 (output_frgr_mem): Likewise.
1283 (output_gr_mem): Likewise.
1284 (output_br_mem): Likewise.
1285 (output_gr_gr): Likewise.
1286 (output_br_gr): Likewise.
1287 (fixup_unw_records): Likewise.
1288 (process_one_record): Use renamed structure fields. For gr_gr and
1289 br_gr, collect mask from chain of records before output.
1290 (in_prologue): Simplify and eliminate early returns. Call
1292 (in_body): Simplify and eliminate early returns.
1293 (dot_body): Call check_pending_save.
1294 (md_assemble): Update comment. Deal with pending saves.
1296 2005-07-26 Jan Beulich <jbeulich@novell.com>
1298 * config/tc-i386.c (optimize_imm): Calculate candidate immediates
1299 mask from guessed suffix, but mask out other immediate types only
1300 if at least on candidate is valid for the insn.
1302 2005-07-25 DJ Delorie <dj@redhat.com>
1304 * config/tc-m32c.c (md_cgen_lookup_reloc): Add 8 bit operands.
1305 Support %mod() modifiers from opcodes.
1306 * doc/c-m32c.texi (M32C-Modifiers): New section.
1308 2005-07-25 Jan Hubicka <jh@suse.cz>
1309 H.J. Lu <hongjiu.lu@intel.com>
1311 * config/obj-elf.c: Include "elf/x86-64.h" if TC_I386 is
1313 (elf_com_section_ptr): New.
1314 (elf_begin): Set elf_com_section_ptr to bfd_com_section_ptr.
1315 (elf_common_parse): Make it global. Use elf_com_section_ptr
1316 instead of bfd_com_section_ptr.
1317 (obj_elf_change_section): Handle x86-64 large bss sections.
1319 * config/obj-elf.h (elf_com_section_ptr): New.
1320 (elf_common_parse): New.
1322 * config/tc-i386.c (handle_large_common): New.
1323 (md_pseudo_table): Add "largecomm".
1324 (x86_64_section_letter): New.
1325 (x86_64_section_word): New.
1327 * config/tc-i386.h (x86_64_section_word): New.
1328 (x86_64_section_letter): New.
1329 (md_elf_section_letter): New. Defined.
1330 (md_elf_section_word): Likewise.
1332 2005-07-21 Ralf Corsepius <ralf.corsepius@rtems.org>
1334 * configure.tgt: Remove i386-*-rtemself*.
1335 Remove sparc-*-rtemself*.
1337 2005-07-21 Ben Elliston <bje@gnu.org>
1339 * config/tc-m68k.h: Remove TE_LYNX conditional code.
1341 2005-07-21 Paul Brook <paul@codesourcery.com>
1343 * config/tc-arm.c (encode_thumb32_addr_mode): Don't set
1346 2005-07-20 Tavis Ormandy <taviso@gentoo.org>
1348 * messages.c: Use vsnprintf instead of vsprintf.
1350 2005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1352 * config/tc-m32r.c (tc_gen_reloc): Check BFD_RELOC_32_PCREL and
1353 BFD_RELOC_16_PCREL to Support R_M32R_REL32.
1355 2005-07-18 Nick Clifton <nickc@redhat.com>
1357 * configure.tgt: Restore alpha ordering to list of arches.
1359 2005-07-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1361 * tc-hppa.c (pa_ip): Reject match for '#' immediate if not pa20.
1363 2005-07-18 Jan Beulich <jbeulich@novell.com>
1365 * config/tc-i386.c (md_begin): Use IS_ELF.
1366 (tc_i386_fix_adjustable): Likewise.
1367 (md_estimate_size_before_relax): Likewise.
1368 (md_apply_fix): Likewise.
1369 (i386_target_format): Likewise.
1370 (lex_got): Define to NULL when not ELF or when LEX_AT. Check IS_ELF.
1371 (i386_immediate): Remove #ifdef LEX_AT.
1372 (i386_displacement): Likewise.
1373 * config/tc-i386.h (x86_cons): Prototype only when ELF and when not
1376 2005-07-18 Jan Beulich <jbeulich@novell.com>
1378 * config/tc-i386.c (reloc): Convert to ISO C90. Change first
1379 parameter to unsigned. Parameter sign now is tristate - zero/
1380 positive mean unsigned/signed, negative means signedness doesn't
1381 matter. Check field size,
1382 signedness, and pcrel-ness are in agreement between relocated field
1383 and relocation type. Adjust diagnostics.
1384 (optimize_imm): And type mask of operand instead of overwriting it.
1385 (lex_got): Convert to ISO C90. Add third parameter. Add new field to
1386 local structure and initialize gotrel accordingly. Pass caller as
1387 mask of types that the operator can match.
1388 (x86_cons_fix_new): Let reloc know that signedness of relocation
1390 (x86_pe_cons_fix_new): Likewise.
1391 (x86_cons): Pass additional argument to lex_got.
1392 (i386_immediate): New local variable 'types'. Pass its address as
1393 additional argument to lex_got. Mask out operand types not supported
1395 (i386_displacement): Likewise. Set bigdisp to all types supported in
1396 64-bit mode, combining the previously split initialization.
1398 2005-07-18 Jan Beulich <jbeulich@novell.com>
1400 * config/tc-i386.c (parse_insn): Reject prefix if unavailable in
1403 2005-07-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1405 * config/tc-hppa.c (pa_ip): Search entire mnemonic before considering
1408 2005-07-16 Alan Modra <amodra@bigpond.net.au>
1410 * Makefile.am: Run "make dep-am".
1411 * Makefile.in: Regenerate.
1413 2007-07-15 H.J. Lu <hongjiu.lu@intel.com>
1415 * gas/config/tc-i386.h (CpuVMX): New.
1416 (CpuUnknownFlags): Add CpuVMX.
1418 2005-07-14 Jim Blandy <jimb@redhat.com>
1420 Add support for the Renesas M32C.
1421 * Makefile.am (CPU_TYPES): List m32c.
1422 (TARGET_CPU_CFILES): List config/tc-m32c.c.
1423 (TARGET_CPU_HFILES): List config/tc-m32c.h.
1424 * configure.in: Add case for m32c.
1425 * configure.tgt: Add cases for m32c and m32c-*-elf.
1426 * configure: Regenerated.
1427 * config/tc-m32c.c, config/tc-m32c.h: New files.
1428 * doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
1429 * doc/Makefile.in: Regenerated.
1430 * doc/all.texi: Set M32C.
1431 * doc/as.texinfo: Add text for the M32C-specific options and line
1432 comment characters, and refer to c-m32c.texi.
1433 * doc/c-m32c.texi: New file.
1435 2005-07-14 Nick Clifton <nickc@redhat.com>
1438 * config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
1439 the ins_parse buffer.
1441 2005-07-10 Ralf Corsepius <ralf.corsepius@rtems.org>
1443 * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
1444 i386-*-rtemscoff*, sparc-*-rtemsaout*.
1446 2005-07-10 H.J. Lu <hongjiu.lu@intel.com>
1448 * config/tc-i386.c (optimize_disp): Optimize signed 32bit
1451 2005-07-08 Ben Elliston <bje@au.ibm.com>
1453 * frags.h: Remove ANSI_PROTOTYPES conditional code.
1454 * config/obj-elf.h: Likewise.
1455 * config/tc-h8300.h: Likewise.
1456 * config/tc-h8500.h: Likewise.
1457 * config/tc-i370.h: Likewise.
1458 * config/tc-i386.h: Likewise.
1459 * config/tc-m68hc11.h: Likewise.
1460 * config/tc-m68k.h: Likewise.
1461 * config/tc-ppc.h: Likewise.
1462 * config/tc-s390.h: Likewise.
1463 * config/tc-sh.h: Likewise.
1464 * config/tc-sparc.h: Likewise.
1465 * config/tc-tic30.c: Likewise.
1466 * config/tc-w65.h: Likewise.
1467 * config/tc-xtensa.h: Likewise.
1469 2005-07-08 Hans-Peter Nilsson <hp@axis.com>
1472 * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
1474 2005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1476 * config/tc-tic30.c (debug): Add format attribute. Fix format
1479 2005-07-06 H.J. Lu <hongjiu.lu@intel.com>
1481 * config/tc-i386.c (cpu_arch): Add sse3.
1483 * config/tc-i386.h (CpuSSE3): Renamed from ...
1484 (CpuPNI): This. Defined as CpuSSE3.
1486 * doc/c-i386.texi: Document .sse3.
1488 2005-07-06 Jan Beulich <jbeulich@novell.com>
1490 * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
1492 2005-07-05 Nick Clifton <nickc@redhat.com>
1494 * config/tc-pdp11.c (md_apply_fix): Cast first argument to
1495 md_chars_to_numbers to an unsigned pointer in order to avoid a
1496 compile time warning.
1498 2005-07-05 Paul Brook <paul@codesourcery.com>
1500 * config/tc-ppc.c (ppc_target_format): Add VxWorks.
1502 2005-07-05 Aldy Hernandez <aldyh@redhat.com>
1504 * config/tc-ms1.c: New.
1505 * config/tc-ms1.h: New.
1506 * testsuite/gas/ms1/allinsn.d: New.
1507 * testsuite/gas/ms1/allinsn.s: New.
1508 * testsuite/gas/ms1/badinsn.s: New.
1509 * testsuite/gas/ms1/badinsn1.s: New.
1510 * testsuite/gas/ms1/badoffsethigh.s: New.
1511 * testsuite/gas/ms1/badoffsetlow.s: New.
1512 * testsuite/gas/ms1/badorder.s: New.
1513 * testsuite/gas/ms1/badreg.s: New.
1514 * testsuite/gas/ms1/badsignedimmhigh.s: New.
1515 * testsuite/gas/ms1/badsignedimmlow.s: New.
1516 * testsuite/gas/ms1/badsyntax.s: New.
1517 * testsuite/gas/ms1/badsyntax1.s: New.
1518 * testsuite/gas/ms1/badunsignedimmhigh.s: New.
1519 * testsuite/gas/ms1/badunsignedimmlow.s: New.
1520 * testsuite/gas/ms1/errors.exp: New.
1521 * testsuite/gas/ms1/ldst.s: New.
1522 * testsuite/gas/ms1/misc.d: New.
1523 * testsuite/gas/ms1/misc.s: New.
1524 * testsuite/gas/ms1/ms1-16-003.d: New.
1525 * testsuite/gas/ms1/ms1-16-003.s: New.
1526 * testsuite/gas/ms1/ms1.exp: New.
1527 * testsuite/gas/ms1/msys.d: New.
1528 * testsuite/gas/ms1/msys.s: New.
1529 * testsuite/gas/ms1/relocs.d: New.
1530 * testsuite/gas/ms1/relocs.exp: New.
1531 * testsuite/gas/ms1/relocs1.s: New.
1532 * testsuite/gas/ms1/relocs2.s: New.
1534 2005-07-05 Jan Beulich <jbeulich@novell.com>
1536 * config/tc-i386.h (CpuSVME): New.
1537 (CpuUnknownFlags): Include CpuSVME.
1538 * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
1539 as alias of sledgehammer.
1540 (md_assemble): Include invlpga in the check for insns with two source
1542 (process_operands): Include SVME insns in the check for ignored
1543 segment overrides. Adjust diagnostic.
1544 (i386_index_check): Special-case SVME insns with memory operands.
1546 2005-07-04 Khem Raj <kraj@mvista.com>
1547 Nick Clifton <nickc@redhat.com>
1549 * tc-arm.c (struct arm_it): Make operands.imm signed to match its
1550 use an immediate value.
1551 (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
1552 since the register field of the operands structure is unsigned.
1553 (s_arm_unwind_save_vfp): Make "reg" unsigned.
1554 (parse_operands): Make the 2ns parameter an unsigned pointer to
1556 (do_ldrd): When using the imm field of the operands structure as a
1557 second register field, treat it as unsigned.
1559 2005-07-04 Alan Modra <amodra@bigpond.net.au>
1562 * config/obj-elf.c (obj_elf_change_section): Use backend
1565 2005-07-01 Jan Beulich <jbeulich@novell.com>
1567 * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
1568 (output_spill_psprel, output_spill_psprel_p): Combine.
1569 (output_spill_sprel, output_spill_sprel_p): Combine.
1570 (output_spill_reg, output_spill_regp_p): Combine.
1571 (process_one_record): Handle psp_psprel.
1572 (parse_predicate_and_operand): New.
1573 (convert_expr_to_ab_reg): Two new parameters. Return void. Always
1574 initialize output values. Emit diagnostic case here.
1575 (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
1576 (add_unwind_entry): New second parameter. Allow first parameter to
1577 be NULL. Parse optional tag, emit warning about further support for
1578 it otherwise being missing. Check end-of-line when requested.
1579 (dot_fframe): Clear operand when wrong. Allow tag.
1580 (dot_vframe): Likewise.
1581 (dot_vframesp): Likewise. Rename parameter, issue warning when psp
1583 (dot_vframepsp): Remove.
1584 (dot_altrp): Clear operand when wrong. Allow tag.
1585 (dot_save): Likewise. Let default case also go through
1587 (dot_savemem): Likewise.
1588 (dot_restore): Don't return when wrong operand. Allow tag.
1589 (dot_spillreg, dot_spillreg_p): 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.
1593 (dot_restorereg, dot_restorereg_p): Likewise.
1594 (dot_spillmem, dot_spillmem_p): Likewise.
1595 (dot_saveg): Clear operand when wrong. Perform tighter operand
1597 (dot_savef): Likewise.
1598 (dot_saveb): Likewise.
1599 (dot_savegf): Likewise.
1600 (dot_spill): Remove end-of-line check. Combine. Simplify by using
1601 parse_predicate_and_operand and the new arguments to
1602 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1603 when wrong operand. Allow tag.
1605 (dot_label_state): Don't return when wrong operand.
1606 (dot_copy_state): Likewise.
1607 (dot_unwabi): Likewise. Check if in prologue.
1608 (dot_body): Don't call demand_empty_rest_of_line.
1609 (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
1611 (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
1612 use dot_spillreg for .spillreg.p. Also use dot_spillmem for
1613 .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
1614 (parse_operand): New second parameter. Don't deal with '}' here
1615 anymore. Don't advance past end-of-line.
1616 (parse_operands): Pass second argument to parse_operand.
1617 (ia64_start_line): Prevent out-of-bounds access through
1618 input_line_pointer. Deal with '}' here.
1619 (ia64_unrecognized_line): Don't deal with '}' here.
1620 (dot_alias): Use ignore_rest_of_line not its deprecated alias
1621 discard_rest_of_line.
1623 2005-06-30 Zack Weinberg <zack@codesourcery.com>
1625 * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
1626 (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
1627 (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
1628 (do_branch): Always set inst.reloc.pc_rel.
1629 (s_arm_elf_cons): Disallow use of (plt) suffix.
1630 (do_adrl): Adjust X_add_number unconditionally.
1631 (md_pcrel_from): Rename md_pcrel_from_section, add second segT
1632 argument. Handle all adjustment for pipeline offset here.
1633 (md_apply_fix): No need to undo work of md_pcrel_from. No
1634 need to extract pre-encoded pipeline adjustments from various
1635 branch instructions. Generally, assume instructions are already
1636 all-bits-zero in the field being fixed up. Remove all OBJ_ELF
1637 special cases. Handle BFD_RELOC_ARM_PLT32 like
1638 BFD_RELOC_ARM_PCREL_BRANCH.
1639 (tc_gen_reloc): Remove OBJ_ELF special case.
1640 * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
1642 2005-06-30 Ben Elliston <bje@gnu.org>
1644 * Makefile.am (check-DEJAGNU): Don't search for expect.
1645 * Makefile.in: Regenerate.
1647 2005-06-30 Ben Elliston <bje@gnu.org>
1649 * Makefile.am (EXPECT): Set to expect.
1650 (RUNTEST): Likewise, set to runtest.
1651 * Makefile.in: Regenerate.
1653 2005-06-23 Ben Elliston <bje@gnu.org>
1655 * config/m68k-parse.h: Use ISO C90.
1656 * config/m68k-parse.y: Likewise.
1657 * config/tc-m68k.h: Likewise.
1659 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
1662 * config/tc-i386.c (md_assemble): Don't call optimize_disp on
1664 (optimize_disp): Optimize only if possible. Don't use 64bit
1665 displacement on non-constants and do same on constants if
1668 2005-06-17 Jan Beulich <jbeulich@novell.com>
1670 * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
1671 (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
1672 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
1673 (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
1674 and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
1676 (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
1677 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
1678 (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
1679 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
1680 BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
1681 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
1682 convert 8-byte pc-relative relocations.
1683 (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
1684 (i386_validate_fix): Likewise.
1685 (x86_cons): Also handle quad values in 64-bit mode.
1686 (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
1687 (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
1688 BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
1689 to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
1691 2005-06-13 Zack Weinberg <zack@codesourcery.com>
1693 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
1694 symbolP as well as for names with a leading dot. Use ACONCAT.
1695 (md_apply_fix): For branch relocations, only replace value
1696 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
1697 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
1698 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
1699 (LOCAL_LABEL_PREFIX): Don't define.
1701 2005-06-10 Alan Modra <amodra@bigpond.net.au>
1703 * config/tc-hppa.c (pa_block): Allocate just one byte for the
1706 2005-06-08 James E Wilson <wilson@specifixinc.com>
1709 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
1710 is NULL, then emit a warning, and return the current index.
1712 2005-06-08 Tomas Hurka <tom@hukatronic.cz>
1715 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
1716 temporary copy of the operands array so that changes can be safely
1717 backed out if the insn does not match.
1718 (m68k_compare_opcode): Shortcut the test when the parameters are
1719 the same. Return 1 if the names match but the second opcode is
1720 further on in the array than the first.
1722 2005-06-08 Nick Clifton <nickc@redhat.com>
1725 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
1727 2005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1729 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
1731 2005-06-07 Aldy Hernandez <aldyh@redhat.com>
1732 Michael Snyder <msnyder@redhat.com>
1733 Stan Cox <scox@redhat.com>
1735 * configure.in: Add ms1 case.
1737 * configure: Regenerate.
1739 * configure.tgt: Add ms1 case.
1741 2005-06-07 Bob Wilson <bob.wilson@acm.org>
1743 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
1744 * config/tc-xtensa.c (new_resource_table): Likewise.
1745 (resize_resource_table): Likewise.
1746 (release_resources): Fix assertion for unsigned values.
1748 2005-06-07 Zack Weinberg <zack@codesourcery.com>
1750 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
1751 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
1752 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
1753 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
1754 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
1755 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
1756 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
1757 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
1758 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
1759 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
1760 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
1761 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
1762 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
1763 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
1764 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
1765 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
1766 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
1767 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
1768 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
1769 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
1770 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
1771 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
1772 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
1773 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
1774 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
1775 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
1776 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
1777 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
1778 * config/tc-xtensa.c, config/tc-z8k.c:
1779 Replace all instances of the string "_apply_fix3" with
1781 * po/POTFILES.in, po/gas.pot: Regenerate.
1783 2005-06-08 Alan Modra <amodra@bigpond.net.au>
1785 * Makefile.am: Run "make dep-am".
1786 (POTFILES): Remove GAS_CFILES.
1787 * Makefile.in: Regenerate.
1789 2005-06-07 David Ung <davidu@mips.com>
1791 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
1792 24kc, 24kf and 24kfx under MIPS32 release 2.
1794 2005-06-04 Nick Clifton <nickc@redhat.com>
1796 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
1797 to their Thumb-enabled equivalents.
1799 2005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
1801 * config/tc-mips.c (load_register): Add leading "0x" to the
1802 output of sprintf_vma().
1805 2005-06-01 Nick Clifton <nickc@redhat.com>
1807 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
1808 test for the presence of thumb version of the parsing functions
1809 since they must always exist and the test generates a compile time
1812 2005-05-31 Richard Henderson <rth@redhat.com>
1814 * config/tc-alpha.c (O_lituse_jsrdirect): New.
1815 (alpha_reloc_op): Add it.
1816 (debug_exp): Handle it.
1817 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
1818 (emit_insn): Handle it.
1819 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
1821 2005-05-31 Christian Groessler <chris@groessler.org>
1823 * write.c (dump_section_relocs): Convert to ISO-C.
1824 (write_relocs): Avoid signed/unsigned and fprintf argument
1825 warnings in debug code.
1827 2005-05-26 Zack Weinberg <zack@codesourcery.com>
1829 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
1830 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
1831 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
1832 (md_apply_fix3): Delete fix_is_thumb variable; refer to
1833 fixP->tc_fix_data directly in the sole place it was used.
1834 Explicitly truncate value, *valP, fixP->fx_addnumber, and
1835 fixP->fx_offset to 32 bits, for consistent behavior between 32-
1838 2005-05-27 Jan Beulich <jbeulich@novell.com>
1840 * config/tc-ia64.c (struct proc_pending): New.
1841 (unwind): Replace proc_start with proc_pending.
1842 (unwind_diagnostic): Check unwind.proc_pending.sym.
1843 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
1844 Check if previous proc not closed. Record all entry points.
1845 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
1846 Set symbol sizes for entry points recorded in dot_proc. Check
1847 arguments for consistency with respective .proc's.
1848 (md_assemble): Replace unwind.proc_start with
1849 unwind.proc_pending.sym.
1851 2005-05-27 Jan Beulich <jbeulich@novell.com>
1853 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
1854 and last_ptr. Check all in-use slots for first one with non-NULL
1855 unwind_record. Don't reload end_ptr before second update round.
1857 2005-05-26 James E Wilson <wilson@specifixinc.com>
1859 * config/tc-ia64.c (extra_goodness): Update comment.
1860 (md_begin): Add debugging code to print best_template table.
1862 2005-05-25 Jan Beulich <jbeulich@novell.com>
1864 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
1867 2005-05-25 Jan Beulich <jbeulich@novell.com>
1869 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
1870 BFD_RELOC_UNUSED when determining the width of the reloc.
1872 2005-05-25 Jan Beulich <jbeulich@novell.com>
1874 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
1877 2005-05-25 Jan Beulich <jbeulich@novell.com>
1879 * config/tc-ia64.c (dot_radix): Rewrite.
1881 2005-05-25 Jan Beulich <jbeulich@novell.com>
1883 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
1885 (alloc_record): Remove references to next_slot_number and
1887 (emit_one_bundle): Likewise.
1889 2005-05-22 Nick Clifton <nickc@redhat.com>
1891 * config/tc-v850.c (md_apply_fix3): Pass the address of the
1892 message buffer when invoking the insert function.
1894 2005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1896 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
1897 only if an instruction match is found.
1899 2005-05-20 Bob Wilson <bob.wilson@acm.org>
1901 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
1902 to addition in argument to xtensa_dwarf2_emit_insn.
1904 2005-05-19 Zack Weinberg <zack@codesourcery.com>
1906 * Makefile.am: Have 'all' depend on 'info'.
1907 * Makefile.in: Regenerate.
1909 2005-05-19 Alan Modra <amodra@bigpond.net.au>
1911 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
1913 2005-05-19 Anton Blanchard <anton@samba.org>
1915 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
1916 (md_show_usage): Document it.
1917 (ppc_setup_opcodes): Insert POWER5 mnemonics.
1918 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
1920 2005-05-19 Jan Beulich <jbeulich@novell.com>
1922 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
1923 relocations in unwind section.
1925 2005-05-18 Nick Clifton <nickc@redhat.com>
1927 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
1928 if one exists. Ignore any error messages it may produce, just
1929 allow it to perform the insertion.
1931 2005-05-17 Zack Weinberg <zack@codesourcery.com>
1933 * hash.c (hash_lookup): Add len parameter. All callers changed.
1934 (hash_find_n): New interface.
1935 * hash.h: Prototype hash_find_n.
1936 * sb.c: Include as.h.
1937 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
1938 (sb_scrub_and_add_sb): New interface.
1939 * sb.h: Prototype sb_scrub_and_add_sb.
1940 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
1942 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
1943 reference to BFD_RELOC_ARM_GOT12 which is never generated.
1944 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
1946 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
1948 * doc/Makefile.am (gasver.texi): Don't use $<.
1949 * doc/Makefile.in: Regenerated.
1951 2005-05-17 Nick Clifton <nickc@redhat.com>
1954 * symbols.c (resolve_symbol_value): Do not move symbols whose
1955 value expression has not been resolved or finalized into the
1956 absolute section as this will confuse other parts of the assembler
1957 into thinking that their value is zero.
1959 2005-05-17 Jan Beulich <jbeulich@novell.com>
1961 * read.c (_find_end_of_line): New.
1962 (find_end_of_line): New.
1963 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
1964 (read_a_source_file): Use it.
1967 (get_line_sb): Use it.
1968 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
1969 (s_comm_internal): Likewise.
1971 (s_macro): Likewise.
1972 (s_ignore): Use ignore_rest_of_line.
1973 * read.h (find_end_of_line): Prototype.
1974 (discard_rest_of_line): Remove prototype. #define to
1975 ignore_rest_of_line.
1977 2005-05-17 Nick Clifton <nickc@redhat.com>
1979 * config/tc-v850,h (TC_FIX_TYPE): Define.
1980 (TC_INIT_FIX_TYPE): Define.
1981 * config/tc-v850.c (md_assemble): When creating a fix record the
1982 operand in the tc_fix_data field.
1983 (md_apply_fix3): When applying a resolved fix use the operand's
1984 insertion procedure to store the value, if the operand has been
1987 2005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
1989 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
1991 * Makefile.in: Regenerated.
1993 2005-05-13 Sterling Augustine <sterling@tensilica.com>
1994 Bob Wilson <bob.wilson@acm.org>
1996 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
1998 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
1999 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
2001 2005-05-11 Alan Modra <amodra@bigpond.net.au>
2003 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
2004 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
2006 2005-05-10 Michael Matz <matz@suse.de>
2008 * frags.c (frag_grow): Don't be too greedy in allocating memory.
2010 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
2012 2005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
2015 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
2016 Handle label-without-colon before ordinary dot-pseudo as an
2017 ordinary label. Don't leak memory for label-without-colon alone
2018 on a line. Don't mmixal-munge operands for dot-pseudos.
2020 2005-05-10 Jan Beulich <jbeulich@novell.com>
2022 * macro.c (get_any_string): Remove the two last parameters. Replace
2023 references to the former expand parameter by using macro_alternate.
2024 Simplify loop condition for checking for end-of-string.
2025 (get_string): Remove redunant call to sb_skip_white.
2026 (do_formals): Remove two last arguments to get_any_string.
2027 (macro_expand): Likewise.
2028 (expand_irp): Likewise.
2030 2005-05-10 Jan Beulich <jbeulich@novell.com>
2032 * read.c (s_macro): Move local variable 'local' to smaller scope.
2033 Call sb_kill on it when done.
2035 2005-05-09 Jan Beulich <jbeulich@novell.com>
2037 * config/tc-i386.c (optimize_disp): Discard displacement entirely
2038 when zero and not required by encoding constraints.
2040 2005-05-09 H.J. Lu <hongjiu.lu@intel.com>
2043 * config/tc-sh64.c (sh64_fake_label): New.
2045 * config/tc-sh64.h (TC_FAKE_LABEL): New.
2047 * doc/internals.texi (TC_FAKE_LABEL): Document.
2049 * write.c (TC_FAKE_LABEL): New.
2050 (adjust_reloc_syms): Use it.
2051 (write_object_file): Likewise.
2053 2005-05-09 Jan Beulich <jbeulich@novell.com>
2055 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
2056 and comma in Intel mode.
2058 2005-05-09 Jan Beulich <jbeulich@novell.com>
2060 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
2061 names to match ABI. Add more registers for 32-bit and 64-bit modes.
2062 Make name array static and const. Adjust lookup to account for NULL
2063 entries (standing for unused register numbers).
2065 2005-05-09 Jan Beulich <jbeulich@novell.com>
2067 * config/tc-i386.c (parse_insn): Consider all matching instructions
2068 when checking for string instruction after string-only prefix.
2070 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
2073 * config/tc-ia64.c (start_unwind_section): Properly check
2074 comdat group with SHF_GROUP.
2076 2005-05-06 Bob Wilson <bob.wilson@acm.org>
2078 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
2080 2005-05-06 Bob Wilson <bob.wilson@acm.org>
2082 * config/tc-xtensa.c: Remove excess whitespace.
2083 * config/tc-xtensa.h: Likewise.
2084 * config/xtensa-istack.h: Likewise.
2085 * config/xtensa-relax.c: Likewise.
2086 * config/xtensa-relax.h: Likewise.
2088 2005-05-06 Nick Clifton <nickc@redhat.com>
2090 * sb.h: Fix formatting of comments.
2091 * sb.c: Fix formatting of comments.
2093 2005-05-06 Jan Beulich <jbeulich@novell.com>
2095 * sb.h (sb_add_buffer): Reintroduce.
2096 * sb.c (sb_add_buffer): Likewise.
2098 2005-05-06 Jan Beulich <jbeulich@novell.com>
2100 * macro.c (new_formal, del_formal): New.
2101 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
2102 required argument has default value. Stop looking for more formal
2103 when there was a vararg one.
2104 (macro_expand_body): Use new_formal and del_formal.
2105 (macro_expand): Likewise. Initialize local variable err. Don't
2106 return immediately when encountering an error. Warn when keyword
2107 argument already had a value assigned. Eliminate duplicate clearing
2108 of argument value. When current positional argument matches parameter
2109 of vararg type, assign to it all the remaining arguments. Issue error
2110 when required parameter does not have value.
2111 (free_macro): Use del_formal.
2112 (expand_irp): Initialize formal type. Free buffers associated with
2113 formal prior to returning.
2114 * macro.h (struct formal_struct): Add new field 'type' with new
2115 enumeration type 'formal_type'.
2116 * doc/as.texinfo: Document macro parameter qualifiers.
2117 * NEWS: Mention new functionality.
2119 2005-05-06 Jan Beulich <jbeulich@novell.com>
2121 * cond.c (s_ifb): New.
2122 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
2123 * read.h (s_ifb): Prototype.
2124 * doc/as.texinfo: Document .ifb and .ifnb.
2126 2005-05-05 Steve Ellcey <sje@cup.hp.com>
2128 * config/tc-ia64.c (MIN): Undef.
2130 2005-05-05 Paul Brook <paul@codesourcery.com>
2132 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
2134 2005-05-05 Matt Thomas <matt@3am-software.com>
2136 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
2139 2005-05-05 Nick Clifton <nickc@redhat.com>
2141 * Update the address and phone number of the FSF organization in
2142 the GPL notices in the following files:
2143 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
2144 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
2145 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
2146 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
2147 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
2148 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
2149 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
2150 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
2151 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
2152 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
2153 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
2154 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
2155 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
2156 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
2157 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
2158 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
2159 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
2160 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
2161 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
2162 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
2163 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
2164 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
2165 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
2166 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
2167 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
2168 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
2169 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
2170 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
2171 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
2172 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
2173 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
2174 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
2175 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
2176 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
2177 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
2178 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
2179 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
2180 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
2181 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
2182 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
2183 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
2184 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
2185 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
2186 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
2187 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
2188 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
2189 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
2190 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
2191 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
2192 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
2193 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
2194 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
2195 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
2196 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
2197 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
2198 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
2199 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
2200 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
2201 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
2202 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
2203 config/xtensa-istack.h, config/xtensa-relax.c,
2204 config/xtensa-relax.h, doc/fdl.texi
2206 2005-05-05 Nick Clifton <nickc@redhat.com>
2208 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
2209 the target_big_endian variable to false.
2211 2005-05-04 Alan Modra <amodra@bigpond.net.au>
2213 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
2214 list traversal. Use bfd_section_list_prepend.
2215 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
2216 over the section list.
2217 * config/tc-xtensa.c (xtensa_remove_section): Delete.
2218 (xtensa_insert_section): Delete.
2219 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
2220 and bfd_section_list_prepend.
2221 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
2222 bfd_section_list_insert_after.
2224 2005-05-03 Nick Clifton <nickc@redhat.com>
2226 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
2227 of bfd_section_list... macros.
2228 * config/tc-mmix.c (mmix_frob_file): Likewise.
2229 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
2230 (xtensa_insert_section): Likewise.
2232 * macro.c (macro_hash): Remove static.
2233 * macro.h (macro_hash): Provide an external declaration.
2235 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
2237 * write.c (write_object_file): Use bfd_section_double_list_remove
2240 2005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
2242 * doc/Makefile.am (gasver.texi): Correct quoting.
2243 * doc/Makefile.in: Regenerated.
2245 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
2247 * configure.tgt: Add h8300*-*-rtemscoff.
2248 Switch h8300*-*-rtems* to elf.
2250 2005-04-29 H.J. Lu <hongjiu.lu@intel.com>
2252 * hash.c: Undo the last change.
2255 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
2257 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
2259 (DISTCLEANFILES): Remove.
2260 (MAINTAINERCLEANFILES): Add asconfig.texi.
2261 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
2263 2005-04-29 Ben Elliston <bje@au.ibm.com>
2265 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
2266 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
2267 (bignum-copy.o): Remove.
2268 * Makefile.in: Regenerate.
2269 * makefile.vms (OBJS): Remove bignum-copy.obj.
2270 * symbols.h (local_symbol_make): Remove declaration.
2271 (verify_symbol_chain_2): Likewise.
2272 * symbols.c (local_symbol_make): Make static.
2273 (max_indent_level): Likewise.
2274 (verify_symbol_chain_2): Remove.
2275 * macro.c (macro_hash): Make static.
2276 * messages.c (fprint_value): Remove.
2277 * read.h (get_absolute_expr): Remove.
2278 (emit_leb128_expr): Likewise.
2279 (do_s_func): Likewise.
2280 * read.c (do_s_func): Make static.
2281 (emit_leb128_expr): Likewise.
2282 (get_absolute_expr): Likewise.
2283 * as.h (as_howmuch): Remove declaration.
2284 (fprint_value): Likewise.
2285 * as.c (myname): Make static.
2286 * input-scrub.c (as_howmuch): Remove.
2287 (as_1_char): Likewise.
2288 * input-file.h (input_file_is_open): Remove.
2289 * input-file.c (input_file_is_open): Likewise.
2290 * expr.h (expr_build_unary): Remove declaration.
2291 (expr_build_binary): Likewise.
2292 * expr.c (expr_build_unary): Remove.
2293 (expr_build_binary): Likewise.
2294 * hash.h (hash_replace): Remove declaration.
2295 (hash_delete): Likewise.
2296 * hash.c (hash_replace): Remove.
2297 (hash_delete): Likewise.
2298 * bignum-copy.c (bignum_copy): Move from here ..
2299 * config/tc-vax.c (bignum_copy): .. to here.
2300 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
2301 (bignum_copy): Remove extern declaration.
2302 * sb.h (string_count): Remove extern declaration.
2303 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2304 (sb_name): Likewise.
2305 * sb.c (dsize): Replace preprocessor macro with static int.
2306 (string_count): Make static.
2307 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2308 (sb_name): Likewise.
2309 * config/obj-coff.c (dim_index): Make static.
2310 * config/tc-i386.c (GOT_symbol): Likewise.
2311 (output_invalid_buf): Likewise.
2312 * doc/internals.texi (Warning and error messages): Remove the
2313 prototype for fprint_value.
2315 2005-04-27 Ben Elliston <bje@au.ibm.com>
2319 2005-04-26 H.J. Lu <hongjiu.lu@intel.com>
2321 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
2323 * read.c (pseudo_set): Disallow symbol set to common symbol.
2326 * write.c (write_object_file): Report common symbol name when
2327 disallowing local symbol set to common symbol.
2328 (adjust_reloc_syms): Disallow local symbol set to undefined
2331 2005-04-25 Jan Beulich <jbeulich@novell.com>
2333 * macro.c (macro_expand_body): Replace locals indicator parameters
2334 with actual macro_entry. New local variables macro_line and err.
2335 Don't return when encountering an error, just record the fact.
2336 Detect local symbol name colliding with parameter. Track line number
2337 inside of macro expansion.
2338 (do_formals): Move local variable name to wider scope. Check
2339 parameter of the same name doesn't already exist. In MRI mode, also
2340 check it doesn't collide with the argument count pseudo-parameter).
2341 (define_macro): Add file and line number parameters. Remove local
2342 variable namestr. New local variable error. Initialize macro_entry
2343 members file, line, and name. Don't return when encountering an
2344 error, just record the fact. Use %s in some diagnostics for read.c
2345 to insert the macro name. Free macro_entry on error.
2346 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
2347 when encountering an error, just record the fact.
2348 (expand_irp): Don't return when encountering an error, just record
2350 * macro.h (macro_struct): New members name, file, and line.
2351 (define_macro): Add file and line number parameters.
2352 * read.c (s_macro): Pass file and line to define_macro. Tag warning
2353 regarding pseudo-op redefinition with the file/line that macro
2354 definition started at.
2356 2005-04-22 Bob Wilson <bob.wilson@acm.org>
2358 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
2359 (future_alignment_required): Remove ifdefs that use it.
2361 2005-04-22 Bob Wilson <bob.wilson@acm.org>
2363 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
2364 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
2365 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
2367 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
2368 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
2370 2005-04-21 Christian Groessler <chris@groessler.org>
2372 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
2375 2005-04-20 H.J. Lu <hongjiu.lu@intel.com>
2377 * config/obj-aout.h (S_IS_EXTERN): Removed.
2378 * config/obj-bout.h (S_IS_EXTERN): Likewise.
2379 * config/obj-coff.h (S_IS_EXTERN): Likewise.
2380 * symbols.c (S_IS_EXTERN): Likewise.
2381 * symbols.h (S_IS_EXTERN): Likewise.
2383 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
2385 * config/tc-d10v.c (md_apply_fix3): Likewise.
2386 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
2387 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
2388 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
2389 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
2390 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
2391 (shmedia_md_convert_frag): Likewise.
2392 * symbols.c (print_symbol_value_1): Likewise.
2393 * write.c (write_object_file): Likewise.
2395 2005-04-20 Nick Clifton <nickc@redhat.com>
2397 * config/tc-xtensa.c (get_aligned_diff): Change type of
2398 branch_align to offsetT so that its signedness matches that of
2401 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
2402 number into a readable string.
2403 (load_register): Likewise.
2405 2005-04-20 Andreas Schwab <schwab@suse.de>
2407 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
2409 2005-04-19 David S. Miller <davem@davemloft.net>
2411 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
2412 NULL insn, exit early. Remove now spurious NULL checks.
2413 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
2416 2005-04-19 Jan Beulich <jbeulich@novell.com>
2418 * symbols.h (symbol_find_base): Remove prototype.
2419 * symbols.c (save_symbol_name): Remove code section conditional upon
2421 (symbol_find): Remove.
2422 (symbol_find_base): Rename to symbol_find.
2423 * subsegs.c (section_symbol): Replace use of symbol_find_base with
2425 * config/obj-coff.c (tag_insert): Remove code section conditional
2426 upon STRIP_UNDERSCORE.
2427 (obj_coff_def): Likewise.
2428 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
2429 (coff_frob_symbol): Likewise.
2430 (yank_symbols): Likewise.
2431 (c_section_symbol): Likewise.
2432 * config/obj-coff.h (DO_NOT_STRIP): Remove.
2433 * config/tc-arm.c (symbol_locate): Remove code section conditional
2434 upon STRIP_UNDERSCORE.
2435 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
2436 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
2437 * config/tc-sh.h (DO_NOT_STRIP): Remove.
2438 * config/tc-w65.h (DO_NOT_STRIP): Remove.
2439 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
2441 2005-04-19 Andreas Schwab <schwab@suse.de>
2443 * config/tc-ia64.c (md_assemble): Fix error message for wrong
2444 access to application registers.
2446 2005-04-19 Jan Beulich <jbeulich@novell.com>
2448 * config/te-sysv32.h: Remove.
2449 * Makefile.am (TARG_ENV_HFILES): Remove reference to
2451 * Makefile.in (TARG_ENV_HFILES): Likewise.
2453 2005-04-19 Jan Beulich <jbeulich@novell.com>
2456 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
2459 2005-04-18 Mark Kettenis <kettenis@gnu.org>
2461 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
2463 2005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
2465 * config/tc-mips.c (normalize_constant_expr): Don't check for
2467 (check_absolute_expr): Only call normalize_constant_expr() if
2469 (mips_ip): Likewise.
2471 * config/tc-mips.c (check_absolute_expr): Fix formatting.
2473 2005-04-18 Jan Beulich <jbeulich@novell.com>
2475 * macro.c (free_token): New, freeing all the memory associated with a
2477 (do_formals): Move initializers to ...
2478 (define_macro): ... here.
2479 (delete_macro): Convert passed in name to lower case. Warn when
2480 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
2482 2005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
2484 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
2486 2005-04-15 Jan Beulich <jbeulich@novell.com>
2488 * config/obj-elf.c (obj_elf_struct): New.
2489 (elf_pseudo_table). Use it for .offset and .struct.
2491 2005-04-14 Bob Wilson <bob.wilson@acm.org>
2492 Sterling Augustine <sterling@tensilica.com>
2494 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
2495 than the section alignment.
2497 2005-04-14 Bob Wilson <bob.wilson@acm.org>
2498 H.J. Lu <hongjiu.lu@intel.com>
2500 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
2501 * config/tc-xtensa.c (xg_translate_sysreg_op,
2502 xtensa_translate_old_userregs_ops,
2503 xtensa_find_unaligned_branch_targets,
2504 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
2505 relax_frag_add_nop): Support 64-bit host.
2506 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
2507 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
2509 2005-04-14 Mark Kettenis <kettenis@gnu.org>
2511 * configure.tgt: Add support for OpenBSD/sparc ELF.
2513 * configure.tgt: Set emulation for mips-*-openbsd*.
2514 Remove broken mips-dec-openbsd* config.
2515 * configure.in: Set default ABI for mips64-*-openbsd*.
2516 * configure: Regenerate.
2518 2005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
2520 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
2521 optimization for constant addresses.
2523 2005-04-14 Nick Clifton <nickc@redhat.com>
2525 * as.c (main): Move parse_args before symbol_begin and frag_init
2526 so that the hash table size can be set before it is used.
2527 * hash.c: Use an unsigned long type for the size of the hash
2529 * hash.h (set_gas_hash_table_size): Update the prototype.
2531 2005-04-14 Alan Modra <amodra@bigpond.net.au>
2533 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
2534 * acinclude.m4: Include ../bfd/warning.m4.
2535 * configure.in: Invoke AM_BINUTILS_WARNINGS.
2536 * Makefile.in: Regenerate.
2537 * configure: Regenerate.
2538 * doc/Makefile.in: Regenerate.
2540 2005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
2542 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
2543 (normalize_address_expr): New function to sign-extend address
2544 offsets that fit into 32 bits in 32-bit mode.
2545 (macro_build_ldst_constoffset): Use normalize_address_expr()
2546 instead of a handcoded sequence.
2547 (load_register): Likewise. Report oversized numbers in a useful
2549 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
2550 for constant addresses. Report oversized numbers in a useful way.
2551 (mips_ip): Use normalize_address_expr() for addresses.
2553 2005-04-12 Mark Kettenis <kettenis@gnu.org>
2555 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
2556 similar to other instructions now that they're marked as ImmExt.
2558 2005-04-12 Nick Clifton <nickc@redhat.com>
2560 * hash.c (DEFAULT_SIZE): Delete. Replace with:
2561 (gas_hash_table_size): New static variable.
2562 (set_gas_hash_table_size): New function: Records a requested size
2563 for the hash tables.
2564 (get_gas_hash_table_size): New function: Return a prime number
2565 near the requested size of the hash table.
2566 (hash_new): Use get_gas_hash_table_size.
2567 * hash.h: Add a prototype for set_gas_hash_table_size.
2568 * as.c (show_usage): Add description of new switches: --hash-size
2569 and --reduce-memory-overheads.
2570 (option_values): Add OPTION_HASH_TABLE_SIZE and
2571 OPTION_REDUCE_MEMORY_OVERHEADS.
2572 (std_longpopts): Add entries for the new options.
2573 (parse_args): Handle the new options.
2574 * Makefile.am: Add a dependency of as.c on hash.h.
2575 * Makefile.in: Regenerate.
2576 * doc/as.texinfo: Document the new switches.
2577 * NEWS: Mention the new switches.
2579 2005-04-12 Nick Clifton <nickc@redhat.com>
2582 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
2585 2005-04-12 Alan Modra <amodra@bigpond.net.au>
2587 * Makefile.am: Run "make dep-am".
2588 * Makefile.in: Regenerate.
2590 2005-04-11 Sterling Augustine <sterling@tensilica.com>
2591 Bob Wilson <bob.wilson@acm.org>
2593 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
2595 2005-04-11 Mark Kettenis <kettenis@gnu.org>
2597 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
2599 2005-04-11 Jan Beulich <jbeulich@novell.com>
2601 * NEWS: Mention these changes and their effects.
2602 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
2604 (check_macro): Likewise.
2605 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
2606 labels together with the closing pseudo-op.
2607 (macro_expand_body): Adjust comment. Range-check input before use.
2608 Adjust mis-spelled diagnostic. Use is_name_beginner.
2609 * read.c (try_macro): New.
2610 (read_a_source_file): New static variable last_eol. Don't list
2611 macro expansion lines more than once. Call try_macro.
2612 (s_macro): Set section of line_label to absolute instead of undefined.
2613 * doc/as.texinfo: Add information on the caveats of these changes.
2615 2005-04-11 Alan Modra <amodra@bigpond.net.au>
2617 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
2618 * symbols.h (symbol_X_add_number): Update prototype.
2620 2005-04-10 Eric Christopher <echristo@redhat.com>
2622 * symbols.c (symbol_X_add_number): Fix warning.
2624 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2626 * config/tc-m68k.c (md_begin): Support 64bit host.
2627 (get_num): Support 64bit BFD on 32bit host.
2629 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2631 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
2633 2005-04-09 Alan Modra <amodra@bigpond.net.au>
2635 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
2636 call. Don't do the COFF hacks for multi-emulation gas. Move
2637 demand_empty_rest_of_line back to caller.
2638 (s_set, equals): demand_empty_rest_of_line here.
2641 * as.h (rs_dummy): Define.
2642 * symbols.c (symbol_X_add_number): New function.
2643 * symbols.h (symbol_X_add_number): Declare.
2644 * stabs.c (aout_process_stab): Tidy symbol frag setting.
2645 * read.c (assign_symbol): New function, split out from s_set.
2646 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
2647 Fix COFF hacks for multi-emulation gas.
2648 (s_set): Call assign_symbol. Remove "register" keyword.
2649 (set_zero_frag): New function.
2650 (pseudo_set): Always check for assignment to section syms.
2651 Always set segment and frag of symbol, and likewise extern for
2652 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
2653 special case exp.X_add_number non-zero for O_symbol expressions.
2654 (equals): Use assign_symbol.
2656 2005-04-08 Bob Wilson <bob.wilson@acm.org>
2658 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
2661 2005-04-06 H.J. Lu <hongjiu.lu@intel.com>
2663 * config/tc-i386.c (tc_gen_reloc): Don't turn
2664 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
2666 2005-04-06 Nick Clifton <nickc@redhat.com>
2668 * po/rw.po: New translation: Kinyarwanda
2669 * configure.in (ALL_LINGUAS): Add rw
2670 * configure: Regenerate.
2672 2005-04-05 Sterling Augustine <sterling@tensilica.com>
2673 Bob Wilson <bob.wilson@acm.org>
2675 * config/tc-xtensa.c (branch_align_power): New.
2676 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
2677 future_alignment_required): Use branch_align_power to check section
2678 alignment as well as xtensa_fetch_width when aligning branch targets.
2680 2005-04-05 Bob Wilson <bob.wilson@acm.org>
2682 * config/tc-xtensa.c: Warning fixes throughout.
2683 (xtensa_fetch_width): Change to unsigned.
2684 (assemble_nop, xtensa_find_unaligned_branch_targets,
2685 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
2686 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
2687 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
2688 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
2689 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
2690 get_text_align_max_fill_size, get_text_align_nop_count,
2691 get_text_align_nth_nop_size, get_noop_aligned_address,
2692 get_aligned_diff, convert_frag_align_next_opcode,
2693 convert_frag_immed_finish_loop, xtensa_create_property_segments,
2694 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
2695 types, avoiding size_t and using offsetT and addressT appropriately.
2696 (get_text_align_power): Clean up types. Avoid incorrect bound.
2697 (get_text_align_fill_size): Clean up types. Restructure for clarity.
2699 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
2701 * config/tc-ia64.c (start_unwind_section): Undo the change
2703 (generate_unwind_image, dot_endp): Likewise.
2705 2005-04-01 David Mosberger <davidm@hpl.hp.com>
2707 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
2708 le_nop_stop arrays and initializers to file scope.
2709 (md_begin): When generating code for anything other than
2710 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
2712 2005-04-01 Jan Beulich <jbeulich@novell.com>
2714 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
2717 2005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2719 * NEWS: Mention [fdgh]_floating.
2720 * config/atof-vax.c: Fix some whitespace.
2721 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
2723 2005-04-01 Nick Clifton <nickc@redhat.com>
2725 * configure.in: Add a check for <unistd.h> providing a prototype
2726 for getopt() which is compatible with the one in
2727 include/getopt.h. If so then define HAVE_DECL_GETOPT.
2728 * configure: Regenerate.
2729 * config.in (HAVE_DECL_GETOPT): Add.
2731 2005-04-01 Jan Beulich <jbeulich@novell.com>
2733 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
2735 2005-04-01 Jan Beulich <jbeulich@novell.com>
2737 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
2738 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
2740 2005-03-30 Julian Brown <julian@codesourcery.com>
2742 * config/tc-arm.c (arm_adjust_symtab): Rename
2743 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
2745 2005-03-30 Julian Brown <julian@codesourcery.com>
2747 * config/tc-arm.c (mapping_state): Change documentation in function
2748 comment to cross-reference spec instead. Change type of mapping symbols
2750 (arm_adjust_symtab): Don't change type of mapping symbols here.
2752 2005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2754 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
2755 * config.in: Regenerate.
2756 * configure: Regenerate.
2757 * configure.in: Check for ffs decl and alphabetize.
2759 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
2760 Phil Blundell <philb@gnu.org>
2762 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
2763 (md_apply_fix3): Mark TLS symbols.
2764 (tc_gen_reloc): Handle TLS relocations.
2765 (arm_fix_adjustable): Ignore TLS relocations.
2766 (s_arm_elf_cons): Support expressions after decorated symbols.
2768 2005-03-29 Julian Brown <julian@codesourcery.com>
2770 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
2771 whether personality routine index N has been output for this section.
2772 (mapping_state): tc_segment_info_data now struct not enum.
2773 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
2774 handled on section change.
2775 (create_unwind_entry): Previous code to output dependency removed.
2776 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
2778 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
2779 arm_segment_info_type.
2780 (arm_segment_info_type): New struct.
2782 2005-03-28 Sterling Augustine <sterling@tensilica.com>
2783 Bob Wilson <bob.wilson@acm.org>
2785 * config/tc-xtensa.c (do_align_targets): Update comment.
2786 (xtensa_frob_label): Compute "freq" before possibly switching frags.
2787 Insert a LOOP_END frag before every loop target, and do not overload
2788 DESIRE_ALIGN_IF_TARGET frags with loop end information.
2789 (xg_assemble_vliw_tokens): Use do_align_targets.
2790 (xtensa_fix_target_frags): Remove code to convert a
2791 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
2792 negatable branch at the end of a loop.
2793 (frag_can_negate_branch): Delete.
2795 2005-03-28 David Mosberger <davidm@hpl.hp.com>
2796 H.J. Lu <hongjiu.lu@intel.com>
2799 NEWS: Mention "-mtune=[itanium1|itanium2]".
2801 * config/tc-ia64.c (md): Add tune.
2802 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
2803 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
2804 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
2805 B unit NOPs are discouraged for McKinley-derived cores.
2806 (md_begin): Don't hardcode the "extra_goodness()" function in
2808 (ia64_init): Set md.tune to itanium2.
2810 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
2811 * doc/c-ia64.texi: Likewise.
2813 2005-03-27 Ian Lance Taylor <ian@airs.com>
2815 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
2816 bad C_EFCN symbol, print its name.
2818 2005-03-25 Bob Wilson <bob.wilson@acm.org>
2820 * config/tc-xtensa.c (use_longcalls): Delete.
2821 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
2822 the use_longcalls flag is set. Do this before checking the segment.
2823 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
2824 expand direct calls at this point.
2825 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
2826 (xtensa_find_unmarked_state_frags): Likewise.
2827 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
2828 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
2829 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
2830 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
2832 2005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
2834 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
2836 2005-03-25 Hans-Peter Nilsson <hp@axis.com>
2838 * config/tc-cris.h: Convert to ISO C90.
2839 * config/tc-cris.c: Ditto.
2840 (md_estimate_size_before_relax): Remove obsolete comment for
2841 parameter "segment_type".
2842 (md_begin): Document reason for cast of hash_insert argument.
2843 (md_atof): Correct type of parameter "type".
2845 2005-03-24 Nick Clifton <nickc@redhat.com>
2847 * write.h (bit_fix_new): Remove redundant prototype.
2848 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
2849 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
2850 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
2851 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
2852 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
2853 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
2854 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
2855 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
2856 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
2857 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
2858 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
2859 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
2860 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
2861 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
2862 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
2863 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
2864 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
2865 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
2866 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
2867 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
2868 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
2869 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
2870 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
2871 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
2872 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
2873 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
2874 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
2875 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
2876 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
2877 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
2878 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
2879 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
2880 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
2881 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
2882 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
2883 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
2884 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
2885 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
2886 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
2887 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
2888 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
2889 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
2890 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
2891 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
2892 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
2893 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
2894 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
2895 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
2896 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
2897 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
2898 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
2899 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
2900 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
2901 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
2902 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
2904 2005-03-23 Jim Blandy <jimb@redhat.com>
2906 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
2907 attributes properly.
2909 2005-03-23 Mike Frysinger <vapier@gentoo.org>
2910 Nick Clifton <nickc@redhat.com>
2912 * configure.tgt: Accept any C library to accompany a GNU Linux
2913 implementation, not just the GNU C library.
2914 * configure.in: Likewise.
2915 * configure: Regenerate.
2917 2005-03-23 Nick Clifton <nickc@redhat.com>
2919 * config/tc-tic30.c: Convert to ISO C90 formatting.
2920 * config/tc-tic30.h: Convert to ISO C90 formatting.
2921 * config/tc-pdp11.c: Convert to ISO C90 formatting.
2922 * config/atof-vax.c: Convert to ISO C90 formatting.
2924 2005-03-21 Maciej W. Rozycki <macro@mips.com>
2926 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
2927 relocations correctly as well.
2928 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
2929 relocations in mergeable sections section-relative either.
2931 2005-03-21 Bob Wilson <bob.wilson@acm.org>
2933 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
2935 2005-03-21 Nick Clifton <nickc@redhat.com>
2937 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
2938 warning by providing a prototype for sh_symbian_find_elf_flags.
2940 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
2943 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2945 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
2946 along with other formats that set bfd_gas. Remove unnecessary
2947 setting of bfd_gas. Delete strongarm cases in generic_target
2950 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2953 * config/tc-m68k.c (TRUNC, SEXT): Define.
2954 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
2955 (m68k_ip): Truncate or sign extend expressions as appropriate.
2956 (get_num): Likewise.
2957 (md_apply_fix3): Use SEXT.
2959 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2961 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
2962 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
2963 (obj-vms.o): Delete rule.
2965 * Makefile.in: Regenerate.
2966 * aclocal.m4: Regenerate.
2967 * doc/Makefile.in: Regenerate.
2968 * po/POTFILES.in: Regenerate.
2970 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
2972 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
2973 flag for coldfire v4e.
2975 2005-03-17 Bob Wilson <bob.wilson@acm.org>
2977 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
2978 xg_apply_fix_value and return a value to indicate success.
2979 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
2980 (xtensa_force_relocation): Remove checks for VTABLE relocs.
2981 (xtensa_validate_fix_sub): New.
2982 (xtensa_fix_adjustable): Remove check for external or weak symbols.
2983 (tc_gen_reloc): Move code to handle difference of symbols and code to
2984 apply tentative fix values to ...
2985 (md_apply_fix3): ...here. Enable standard overflow checks for simple
2986 8, 16, and 32 bit relocations. Apply fixes for slot-specific
2987 relocations when linkrelax flag is not set.
2988 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
2989 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
2991 2005-03-17 Jan Beulich <jbeulich@novell.com>
2993 * config/tc-i386.c (i386_scale): Beautify error message.
2994 (Intel syntax comments): Update.
2995 (struct intel_parser_s): Add fields in_offset, in_bracket, and
2997 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
2998 Remove declarations.
2999 (intel_bracket_expr): Declare.
3000 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
3001 of the function body in a loop allowing to split an operand into two.
3002 Replace calls to malloc and checks of it returning non-NULL with
3003 calls to xmalloc/xstrdup.
3004 (intel_expr): SHORT no longer handled here. Add comment indicating
3005 comparison ops need implementation.
3006 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
3007 Check right operand of - does not specify a register when parsing
3008 the address of a memory reference.
3009 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
3010 Check operands do not specify a register when parsing the address of
3012 (intel_e06, intel_e06_1): Likewise.
3013 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
3014 handle SHORT as well as unary + and -. Don't accept : except for
3015 segment overrides or in direct far jump/call insns.
3016 (intel_brack_expr): New.
3017 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
3019 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
3020 through in certain cases. Use intel_brack_expr. Add new diagnostics.
3021 Allow symbolic constants as register scale value.
3022 (intel_get_token): Replace call to malloc and check of return value
3023 with call to xmalloc. Change handling for FLAT to match MASM's.
3024 (intel_putback_token): Don't try to back up/free current token if
3027 2005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
3029 * configure.tgt: Set emulation for arm-*-eabi*.
3030 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
3031 * config/te-armeabi.h: New file.
3032 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
3033 * config/te-symbian.h: Include "te-armeabi.h".
3035 2005-03-16 Nick Clifton <nickc@redhat.com>
3037 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
3038 local variable in case it is clobbered by the setjmp.
3040 2005-03-16 Nick Clifton <nickc@redhat.com>
3041 Ben Elliston <bje@au.ibm.com>
3043 * configure.in (werror): New switch: Add -Werror to the
3044 compiler command line. Enabled by default. Disable via
3046 * configure: Regenerate.
3048 2005-03-16 Nick Clifton <nickc@redhat.com>
3050 * config/obj-coff.h: Convert to ISO C90 formatting.
3051 * config/obj-coff.c: Convert to ISO C90 formatting.
3053 2005-03-15 Zack Weinberg <zack@codesourcery.com>
3055 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
3056 is_mls parameter; do not diagnose Rm==Rd when is_mls.
3057 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
3058 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
3059 (insns): Add ARMv6T2 instructions:
3060 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
3061 (arm_archs): Add V6T2 variants.
3063 2005-03-15 Nick Clifton <nickc@redhat.com>
3065 * NEWS: Add cutoff for changes in 2.16 release.
3067 2005-03-15 Jan Beulich <jbeulich@novell.com>
3069 * expr.c (operand): Merge handling of unary + into that for unary
3072 2005-03-14 Eric Christopher <echristo@redhat.com>
3074 * config/tc-mips.c: Include dw2gencfi.h.
3075 (mips_cfi_frame_initial_instructions): New.
3076 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
3077 (tc_cfi_frame_initial_instructions): Ditto.
3078 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
3079 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
3080 * Makefile.am: Update dependencies.
3081 * Makefile.in: Regenerate.
3083 2005-03-15 Alan Modra <amodra@bigpond.net.au>
3085 * po/es.po: Commit new Spanish translation.
3087 2005-03-14 Alan Modra <amodra@bigpond.net.au>
3089 * po/tr.po: Commit new Turkish translation.
3091 2005-03-12 Zack Weinberg <zack@codesourcery.com>
3093 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
3096 2005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
3098 * config-gas.com: Mark vax-vms as obsolete.
3099 * configure.in: Remove fmt=vms support.
3100 * config.in: Regenerate.
3101 * configure: Regenerate.
3102 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
3104 2005-03-10 Sterling Augustine <sterling@tensilica.com>
3105 Bob Wilson <bob.wilson@acm.org>
3107 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
3108 when checking if xg_resolve_literals needs to be called.
3109 * config/tc-xtensa.h: Fix spelling typo in a comment.
3111 2005-03-10 Jan Beulich <jbeulich@novell.com>
3113 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
3114 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
3115 crafted structure declarations with the types from macro.h.
3117 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3119 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
3120 for -mno-shared optimization.
3122 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3124 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
3125 (MAX_NOPS): Bump to 4.
3126 (mips_fix_vr4130): New variable.
3127 (nops_for_vr4130): New function.
3128 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
3129 nops_for_vr4130 if working around VR4130 errata.
3130 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
3131 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
3132 (md_parse_option): Handle them.
3133 (md_show_usage): Print them.
3134 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
3136 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3138 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
3141 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3143 * config/tc-mips.h (mips_flush_pending_output): Delete.
3144 (mips_emit_delays): Declare.
3145 (md_flush_pending_output): Use mips_emit_delays.
3146 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
3147 the previous instructions.
3148 (md_begin, append_insn, md_parse_option): Update callers.
3149 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
3151 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
3152 (s_gpdword): Update callers.
3153 (start_noreorder, end_noreorder): New functions.
3154 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
3155 manipulating mips_opts or prev_nop_frag directly.
3156 (mips_flush_pending_output): Delete.
3158 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3160 * config/tc-mips.c (mips_move_labels): New function, taken from...
3161 (append_insn, mips_emit_delays): ...here.
3163 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3165 * config/tc-mips.c (MAX_NOPS): New macro.
3166 (history): Resize to 1 + MAX_NOPS.
3167 (fix_vr4120_class): New enumeration.
3168 (vr4120_conflicts): New variable.
3169 (init_vr4120_conflicts): New function.
3170 (md_begin): Call it.
3171 (insn_uses_reg): Constify first argument.
3172 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
3173 (nops_for_insn_or_target): New functions.
3174 (append_insn): Use the new nops_for_* functions instead of inline
3175 delay checks. Generalize prev_nop_frag handling to handle an
3176 arbitrary history length. Insert nops into the history buffer
3177 once the number of nops in prev_nop_frag is fixed.
3178 (emit_delays): Use nops_for_insn instead of inline delay checks.
3180 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3182 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
3183 check from branch delay code. Remove unnecessary check for branches.
3185 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3187 * config/tc-mips.c (dummy_opcode): Delete.
3188 (nop_insn, mips16_nop_insn): New variables.
3189 (NOP_INSN): New macro.
3190 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
3191 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
3192 (md_begin): Initialize nop_insn and mips16_nop_insn.
3193 (append_insn): Use the new emit_nop function to add nops, recording
3194 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
3195 to reserve room for the instruction and install_insn to install the
3196 final form. Use insert_into_history to record the instruction in
3197 the history buffer. Use move_insn to do delay slot filling.
3198 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
3199 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
3200 (mips16_ip): Use create_insn to initialize mips_cl_insns.
3202 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3204 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
3205 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
3206 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
3207 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
3208 (mips16_ip): Use the new macros instead of explicit masks and shifts.
3210 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3212 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
3213 and extended_p fields with a single fixed_p field.
3214 (append_insn, mips_no_prev_insn): Adjust accordingly.
3216 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3218 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
3219 a single mips16_absolute_jump_p bit.
3220 (append_insn): Adjust accordingly.
3222 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3224 * config/tc-mips.h (mips_cl_insn): Move definition to...
3225 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
3226 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
3228 (history): New variable.
3229 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
3230 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
3231 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
3232 (prev_prev_insn_unreordered): Delete.
3233 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
3234 (macro_start): Replace uses of prev_insn* with the equivalent history[]
3237 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
3239 * doc/Makefile.am: Update as.info dependencies.
3240 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
3242 2005-03-08 Jan Beulich <jbeulich@novell.com>
3244 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
3245 error, and point to .purgem documentation if someone really needs
3247 * NEWS: Mention macro redefinition is now an error.
3249 2005-03-08 Jan Beulich <jbeulich@novell.com>
3251 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
3252 emitted to. Add more precise diagnostics for non-fitting insns based
3253 on that. Eliminate now superfluous special casing of MLX. Clear out
3254 slot information when dropping an insn.
3256 2005-03-08 Jan Beulich <jbeulich@novell.com>
3258 * config/tc-ia64.c (parse_section_name): Rename to...
3259 (cross_section): In addition to separating the name from the rest of
3260 the arguments, also carry out the operation.
3261 (dot_xdata): Use cross_section.
3262 (dot_float_cons): Likewise.
3263 (dot_xstringer): Likewise.
3264 (dot_xdata_ua): Likewise.
3265 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
3267 2005-03-05 Alan Modra <amodra@bigpond.net.au>
3269 * po/gas.pot: Regenerate.
3271 2005-03-04 David Daney <ddaney@avtrex.com>
3273 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
3274 instead of '_gp' for -mno-shared optimization.
3276 (s_abicalls): Document it in the comment.
3277 (md_show_usage): Document the -mno-shared option.
3279 2005-03-04 Richard Sandiford <rsandifo@redhat.com>
3281 * config/tc-mips.c (mips_set_options): Add sym32 field.
3282 (mips_opts): Initialize it.
3283 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
3284 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
3285 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
3286 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
3287 when deciding whether to use a symbolic %highest/%higher expansion.
3288 (macro): Likewise. Remove o64/n32 linux hack. Always use
3289 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
3290 and "la". Handle constants separately from symbolic expressions in
3291 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
3292 and using load_register to load the high part of the address.
3293 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
3294 (OPTION_ELF_BASE): Bump by 2.
3295 (md_longopts): Add entries for -msym32 and -mno-sym32.
3296 (md_parse_option): Handle them.
3297 (usage): Document them.
3298 (s_mipsset): Handle ".set sym32" and ".set nosym32".
3299 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
3300 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
3301 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
3302 -msym32 and -mno-sym32.
3304 2005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3306 * config/tc-mips.c (load_address): Implement GP optimization
3307 for 64bit address space non-PIC. Fix formatting.
3308 (macro): Likewise. Simplify code.
3309 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
3310 (mips_after_parse_args): Simplify code.
3312 2005-03-03 Nick Clifton <nickc@redhat.com>
3314 * expr.c (operand): Remove redundant code enclosed by #ifdef
3315 RELAX_PAREN_GROUPING....#endif.
3317 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
3318 reloc is the difference of two symbols defined in the same
3321 * config/tc-iq2000.c (line_comment_chars): Include the # character
3322 as otherwise this breaks #APP/#NO_APP processing.
3324 2005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3326 * config/tc-arc.c(md_assemble): Remove dead code for handling
3327 immediate indexing of ld and st .
3329 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
3330 Joseph Myers <joseph@codesourcery.com>
3332 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
3333 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
3334 (parse_relocation): Check for a word break after a relocation
3336 (md_apply_fix3): Handle TLS relocations, and mark thread-local
3339 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3341 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
3343 2005-03-02 Jan Beulich <jbeulich@novell.com>
3345 * as.c (main): Use unlink_if_ordinary instead of unlink.
3346 * messages.c (as_fatal): Likewise.
3348 2005-03-02 Jan Beulich <jbeulich@novell.com>
3350 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
3352 (parse_register): Allow cr8...15 in all modes.
3354 2005-03-02 Jan Beulich <jbeulich@novell.com>
3356 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
3357 etc. like normal symbol references (T_ID).
3359 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3361 * symbols.c (fb_label_name): Fix silly thinko in last change.
3363 2005-03-02 Alan Modra <amodra@bigpond.net.au>
3365 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
3366 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
3368 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
3370 2005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3373 * config/tc-arc.c (md_assemble): Initialize suffix for extension
3376 2005-03-01 Alan Modra <amodra@bigpond.net.au>
3378 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
3380 * as.h (assert): Warning fix.
3381 * expr.c (expr): Correct assertion.
3382 * read.c (s_comm_internal): Remove assertion.
3383 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
3384 (fixup_segment): Remove assertion.
3385 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
3386 (md_apply_fix3): Likewise.
3387 * config/tc-i370.c (md_begin): Correct assertion.
3388 (i370_macro): Warning fix for assertion.
3390 2005-03-01 Alan Modra <amodra@bigpond.net.au>
3392 * configure.in (AC_C_BIGENDIAN): Invoke.
3393 * configure: Regenerate.
3394 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
3395 host variable to set string header size.
3396 * config/obj-aout.c (obj_header_append): Don't use host structs.
3397 (obj_symbol_to_chars): Likewise.
3398 (obj_emit_strings): Likewise. Use the passed in output pointer.
3399 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
3400 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
3401 not sizeof host struct.
3402 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
3403 (obj_emit_strings): Likewise.
3404 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
3405 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
3407 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
3409 (host_number_to_chars): Define.
3410 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
3411 host internal struct to set header sizes.
3412 * config/tc-i960.c (md_number_to_field): Warning fix.
3413 (md_ri_to_chars): Use host byte order.
3414 (get_cdisp, md_apply_fix3): Warning fix.
3415 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
3417 2005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3419 * doc/c-arc.texi: Update documentation about ARC's extension
3422 2005-02-27 Svein E. Seldal <svein@dev.seldal.com>
3424 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
3427 2005-02-23 Alan Modra <amodra@bigpond.net.au>
3429 * cgen.c: Warning fixes.
3430 * config/tc-arc.c: Likewise.
3431 * config/tc-arm.c: Likewise.
3432 * config/tc-avr.c: Likewise.
3433 * config/tc-d10v.c: Likewise.
3434 * config/tc-d30v.c: Likewise.
3435 * config/tc-frv.c: Likewise.
3436 * config/tc-frv.h: Likewise.
3437 * config/tc-h8300.c: Likewise.
3438 * config/tc-h8500.c: Likewise.
3439 * config/tc-i370.c: Likewise.
3440 * config/tc-i960.c: Likewise.
3441 * config/tc-ia64.c: Likewise.
3442 * config/tc-ip2k.c: Likewise.
3443 * config/tc-m68hc11.c: Likewise.
3444 * config/tc-maxq.c: Likewise.
3445 * config/tc-mcore.c: Likewise.
3446 * config/tc-mips.c: Likewise.
3447 * config/tc-msp430.c: Likewise.
3448 * config/tc-pj.c: Likewise.
3449 * config/tc-ppc.c: Likewise.
3450 * config/tc-ppc.h: Likewise.
3451 * config/tc-s390.c: Likewise.
3452 * config/tc-sh.c: Likewise.
3453 * config/tc-sh64.c: Likewise.
3454 * config/tc-tic4x.c: Likewise.
3455 * config/tc-tic80.c: Likewise.
3456 * config/tc-v850.c: Likewise.
3457 * config/tc-vax.c: Likewise.
3458 * config/tc-w65.c: Likewise.
3459 * config/tc-xstormy16.c: Likewise.
3460 * config/tc-z8k.c: Likewise.
3462 2005-02-22 Catherine Moore <clm@cm00re.com>
3464 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
3465 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
3467 2005-02-22 Eric Christopher <echristo@redhat.com>
3469 * config/tc-mips.c (struct proc): Change isym to
3470 func_sym. New member func_end_sym.
3471 (s_mips_ent): Update.
3472 (s_mips_end): Ditto. Add code to compute function size.
3474 2005-02-22 Alan Modra <amodra@bigpond.net.au>
3476 * read.c: Warning fixes.
3477 * config/obj-elf.c: Likewise.
3479 2005-02-22 Maciej W. Rozycki <macro@mips.com>
3481 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
3484 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
3486 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
3489 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
3491 (demand_empty_rest_of_line): Likewise.
3492 (tic54x_sblock): Likewise.
3493 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
3495 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3497 * read.c (address_bytes): New function.
3498 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
3499 (potable): Add "dc.a".
3500 (cons_worker): Handle "dc.a".
3501 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
3503 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3505 * input-file.c (input_file_open): Rearrange to avoid warning.
3507 2005-02-19 Alan Modra <amodra@bigpond.net.au>
3509 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
3510 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
3511 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
3513 2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3515 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
3516 uses after .set noat.
3517 (load_address): Likewise.
3518 (macro): Likewise. Don't try to avoid $at use by sacrificing
3519 the target register before it is stored, it won't work.
3521 2005-02-17 James E Wilson <wilson@specifixinc.com>
3523 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
3524 see an instruction that specifies a template.
3526 2005-02-18 Alan Modra <amodra@bigpond.net.au>
3528 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
3529 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
3530 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
3532 2005-02-17 H.J. Lu <hongjiu.lu@intel.com>
3534 * NEWS: Mention "-mhint.b=[ok|warning|error]".
3536 * config/tc-ia64.c (md): Add hint_b.
3537 (emit_one_bundle): Handle md.hint_b for "hint".
3538 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
3539 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
3540 (ia64_init): Set md.hint_b to error.
3541 (md_assemble): Handle md.hint_b for "hint.b".
3543 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
3544 * doc/c-ia64.texi: Likewise.
3546 2005-02-17 Alan Modra <amodra@bigpond.net.au>
3548 * tc.h (struct relax_type, relax_typeS): Move from here..
3549 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
3550 * ecoff.c (ecoff_new_file): Add appfile param.
3551 * ecoff.h (ecoff_new_file): Likewise.
3552 * itbl-lex.h: New file.
3553 * itbl-lex.l: Include itbl-lex.h.
3554 * itbl-parse.y: Likewise.
3555 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
3556 * read.c (s_app_file_string): Mark appfile possibly unused.
3557 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
3558 * subsegs.h (struct seg_info_trash): Delete.
3559 (seg_info): Use segment_info_type instead.
3560 * config/obj-coff.c (struct filename_list): Make filename const char *.
3561 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
3562 * config/obj-elf.c (elf_file_symbol): Similarly.
3563 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
3565 * config/tc-arc.c (md_operand): Warning fix.
3566 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
3567 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
3568 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
3569 * config/tc-frv.c (frv_force_relocation): Warning fix.
3570 * config/tc-m68k.c (md_parse_option): Delete unused var.
3571 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
3572 * config/tc-sparc.c: Likewise.
3573 (s_common): Warning fix.
3574 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
3575 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
3577 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
3578 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
3579 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
3580 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
3581 (tic4x_do_align): Use TIC_NOP_OPCODE.
3582 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
3583 * config/tc-vax.c: Include netinet/in.h.
3584 (tc_headers_hook): Formatting.
3585 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
3587 2005-02-17 Jan Beulich <jbeulich@novell.com>
3589 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
3590 parsing inN, locN, outN. Set 'idx' to offset register number starts
3591 at. Don't handle numbers with leading zeroes or beyond 95. Remove
3594 2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3596 * config/tc-mips.c (load_address): Fix formatting.
3597 (macro): Don't use AT if .set noat is in effect. Fix formatting.
3598 Catch macros which are unexpandable without AT. Remove duplicate
3600 (macro2): Remove duplicate zeroing of used_at.
3602 2005-02-16 Alan Modra <amodra@bigpond.net.au>
3604 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
3607 2005-02-15 Nigel Stephens <nigel@mips.com>
3608 Maciej W. Rozycki <macro@mips.com>
3610 * config/tc-mips.c (reloc_needs_lo_p): Handle
3611 BFD_RELOC_MIPS16_HI16_S.
3612 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
3613 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
3614 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
3616 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
3617 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
3618 Call my_getSmallExpression() to parse percent operators.
3619 (percent_op_match, mips_percent_op): Separate definitions.
3620 (mips16_percent_op): Define percent operators for the MIPS16 mode.
3621 (parse_relocation): Handle the MIPS16 mode using
3623 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
3624 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
3626 2005-02-15 Jan Beulich <jbeulich@novell.com>
3628 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
3629 instead of explicitly dealing with the translation; exclude
3630 relocations that are already pcrel, however.
3632 2005-02-15 Jan Beulich <jbeulich@novell.com>
3634 * config/tc-ia64.c: Include limits.h (if available).
3635 (gr_values[0]): Set path to INT_MAX.
3636 (dot_reg_val): Don't allow changing value of r0. Limit range of
3637 general registers at r127.
3638 (specify_resource): Default resource index is -1. Don't set resource
3639 index (in case IA64_RS_RSE) without setting the specific flag.
3640 (note_register_values): Check operand is O_constant before tracking
3641 input value of moves. Add tracking for dep.z with constant inputs.
3642 (print_dependency): Resource index of specific resource may be zero.
3643 (check_dependencies): Likewise.
3645 2005-02-15 Jan Beulich <jbeulich@novell.com>
3647 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
3648 reg_class. Check operands and emit diagnostics for illegal use of
3651 2005-02-15 Jan Beulich <jbeulich@novell.com>
3653 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
3654 new variables type, suffix, and width. Handle
3655 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
3656 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
3657 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
3658 FUNC_DTP_RELATIVE case. Return incoming relocation type if
3659 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
3660 if unable to translate relocation type, using the new variables.
3662 2005-02-15 Jan Beulich <jbeulich@novell.com>
3664 * config/tc-ia64.h (ia64_symbol_chars): Declare.
3665 (ty_symbol_chars): Define.
3666 * config/tc-ia64.c (ia64_symbol_chars): Define.
3668 2005-02-15 Jan Beulich <jbeulich@novell.com>
3670 * config/tc-ia64.c (ia64_parse_name): Only update next character if
3671 input_line_pointer was advanced.
3673 2005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3675 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
3678 2005-02-13 Jan Beulich <jbeulich@novell.com>
3680 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
3681 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
3683 (ia64_init): Set md.detect_dv.
3684 (ia64_start_line): New static variable warned. Warn only once when
3685 encountering explicit stops in automatic mode.
3686 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
3687 * NEWS: Mention new default mode.
3689 2005-02-13 Jan Beulich <jbeulich@novell.com>
3691 * config/tc-ia64.c (dot_rot): Add comment that name strings should
3692 be freed when wiping out previous state. Canonicalize names before
3693 use. Free name string when detecting redefinition.
3694 (dot_pred_rel): Call generic expression parser to process arguments.
3695 Handle O_register case for individual predicates and O_subtract for
3697 (ia64_parse_name): Canonicalize name before looking it up in dynamic
3699 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
3700 Warn if multiple found, issue error if resulting symbol name has zero
3702 (dot_alias): Canonicalize name before use.
3704 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3706 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
3708 (in_procedure): Return -1 for warning.
3709 (in_prologue): Likewise.
3710 (in_body): Likewise.
3712 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3714 * config/tc-ia64.c (dot_xdata): Undo the last change.
3715 (dot_float_cons): Likewise.
3716 (dot_xstringer): Likewise.
3717 (dot_xdata_ua): Likewise.
3718 (dot_float_cons_ua): Likewise.
3720 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3722 * NEWS: Mention "-munwind-check=[warning|error]".
3724 * config/tc-ia64.c (md): Add unwind_check.
3725 (unwind_diagnostic): New.
3726 (in_procedure): Call unwind_diagnostic when a directive isn't
3728 (in_prologue): Call unwind_diagnostic when a directive isn't in
3730 (in_body): Call unwind_diagnostic when a directive isn't in
3732 (dot_endp): Set md.unwind_check to error before calling
3733 in_procedure and restore it after. When the name is missing or
3734 couldn't be found, use the one from the last .proc if
3735 md.unwind_check isn't error. Warn if md.unwind_check is
3737 (md_parse_option): Handle "-munwind-check=[warning|error]".
3738 (md_show_usage): Add "-munwind-check=[warning|error]".
3739 (ia64_init): Set md.unwind_check to warning.
3741 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
3742 * doc/c-ia64.texi: Likewise.
3744 2005-02-11 Jan Beulich <jbeulich@novell.com>
3746 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
3748 (ia64_parse_name): New third parameter.
3749 (md_parse_name): Pass third argument.
3750 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
3751 (md_operand): Handling of '@'-prefixed symbols moved from here...
3752 (ia64_parse_name): ...to here.
3754 2005-02-11 Jan Beulich <jbeulich@novell.com>
3756 * config/tc-ia64.c (md): Remove last_groups and group_idx.
3757 (errata_nop_necessary_p): Remove declaraction and definition.
3758 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
3759 update md.group_idx. Don't reset md.last_groups.
3761 2005-02-11 Jan Beulich <jbeulich@novell.com>
3763 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
3765 (dot_xdata): Free section name after use.
3766 (dot_float_cons): Likewise.
3767 (dot_xstringer): Likewise.
3768 (dot_xdata_ua): Likewise.
3769 (dot_float_cons_ua): Likewise.
3770 (md_pseudo_table): Add xdata16 and xdata16.ua.
3772 2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
3774 * doc/all.texi: Add IA64.
3775 * doc/as.texinfo: Likewise.
3777 * doc/c-ia64.texi: Fix typos.
3779 2005-02-10 Julian Brown <julian@codesourcery.com>
3781 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
3783 (do_t_push_pop): Likewise.
3784 (md_assemble): Likewise.
3785 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
3786 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
3787 (create_unwind_entry): Output dependency on the required personality
3790 2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
3792 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
3793 * subsegs.c (seg_not_empty_p): Likewise.
3795 2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3797 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
3798 relative jump calculation.
3799 <md_convert_frag) : Likewise.
3800 <output_disp): Likewise.
3802 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
3804 * write.c (write_object_file): Recognize warning-symbol construct
3805 and skip object- and target- handling for the second symbol.
3807 2005-02-02 Jan Beulich <jbeulich@novell.com>
3809 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
3810 designators along with quoted ones. Free copy of quoted designator
3813 2005-02-01 Ben Elliston <bje@au.ibm.com>
3815 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
3816 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
3817 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
3818 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
3819 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
3820 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
3821 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
3822 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
3823 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
3824 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
3825 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
3826 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
3827 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
3828 #if 0'd code throughout.
3830 2005-01-31 Nick Clifton <nickc@redhat.com>
3832 * as.c (parse_args): Bump copyright date reported by --version to
3835 2005-01-31 Nick Clifton <nickc@redhat.com>
3837 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
3840 2005-01-31 Jan Beulich <jbeulich@novell.com>
3842 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
3843 that can end with .endr in that case. Make requiring/permitting
3844 pseudo-ops without leading dot closer to the logic in read.c serving
3846 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
3849 2005-01-31 Jan Beulich <jbeulich@novell.com>
3851 * macro.c (do_formals): Adjust to no longer accept empty parameter
3853 (define_macro): Adjust to no longer accept empty macro name, garbage
3854 following the parameters, or macros that were previously defined.
3855 * read.c (s_bad_end): Declare.
3856 (potable): Add endm. Handler for endr and endm is s_bad_end.
3857 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
3859 * read.h (s_bad_endr): Remove.
3861 2005-01-31 Jan Beulich <jbeulich@novell.com>
3863 * config/tc-ia64.c (parse_operands): Parse all specified operands,
3864 immediately discarding (but counting) those exceeding the maximum
3865 possible amount. Track whether output and input operand counts ever
3866 matched, and use this to better indicate which of the operands/
3867 operand types was wrong; specifically don't default to pointing to
3870 2005-01-31 Jan Beulich <jbeulich@novell.com>
3872 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
3873 variable in dot_endp). Add body and insn. Make prologue,
3874 prologue_mask, body, and insn bitfields.
3875 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
3877 (in_procedure, in_prologue, in_body): New.
3878 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3879 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3880 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
3881 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
3882 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
3883 dot_personality): Use the appropriate one of the above.
3884 (dot_proc): Clear unwind.proc_start; set to current location only if
3885 none of the entry points were valid. Check for non-zero-length entry
3886 point names. Check that entry points aren't defined, yet. Clear
3887 unwind.prologue, unwind.body, and unwind.insn.
3888 (dot_body): Call in_procedure. Check that first directive in procedure
3889 had no insns emitted before. Set unwind.body.
3890 (dot_prologue): Call in_procedure. Check that not already in prologue.
3891 Check that first directive in procedure had no insns emitted before.
3893 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
3894 length entry point names. Check that entry points became defined.
3895 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
3897 2005-01-31 Jan Beulich <jbeulich@novell.com>
3899 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
3900 before actually using it. Don't generate an error in manual bundling
3901 mode when looking at an insn requiring slot 2 but not yet at slot 2.
3902 Don't generate an error in manual bundling mode when looking at an
3903 insn required to be last in its group but the required slot hasn't
3904 been reached, yet. Allow conversion from MII to MI;I for bundle
3905 consisting of only 2 insns with the stop between them. Suppress
3906 various meaningless errors resulting from detecting earlier ones.
3908 2005-01-31 Jan Beulich <jbeulich@novell.com>
3910 * config/tc-ia64.c (parse_operands): Also handle alloc without first
3913 2005-01-28 Christian Groessler <chris@groessler.org>
3915 * config/tc-z8k.c (md_assemble): Improve error detection.
3917 2005-01-28 Jan Beulich <jbeulich@novell.com>
3919 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
3920 for personality routine pointer only if there is one.
3921 (ia64_convert_frag): Likewise.
3922 (generate_unwind_image): Likewise.
3924 2005-01-27 Christian Groessler <chris@groessler.org>
3926 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
3927 (md_apply_fix3): Make relative branches out of range an error
3928 instead of a warning. Display correct line number for out of
3929 range branches/calls/memory accesses.
3931 2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
3933 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
3934 to emit .debug_line and other debug sections.
3935 * as.h (seg_not_empty_p): Declare.
3936 * subsegs.c (seg_not_empty_p): New predicate.
3938 2005-01-27 Andrew Cagney <cagney@gnu.org>
3940 * configure: Regenerate to track ../gettext.m4 change.
3942 2005-01-27 Jan Beulich <jbeulich@novell.com>
3944 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
3946 2005-01-27 Jan Beulich <jbeulich@novell.com>
3948 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
3949 to/from application registers dynamic insns.
3950 (md_assemble): Defer resolution of move to/from application registers
3951 dynamic insns when they can be issued on either the I- or M-units.
3953 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
3955 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
3956 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
3957 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
3958 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
3959 * cgen.c (gas_cgen_parse_operand): Handle
3960 CGEN_PARSE_OPERAND_SYMBOLIC.
3961 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
3962 (frv_force_relocation): Likewise. Fix handling of PIC
3964 (md_apply_fix3): Likewise.
3966 2005-01-21 Ben Elliston <bje@au.ibm.com>
3968 * as.h: Remove #if 0'd code.
3969 * atof-generic.c (atof_generic): Likewise.
3970 * ecoff.c (ecoff_directive_frame): Likewise.
3971 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
3972 * itbl-ops.c (itbl_add_reg): Likewise.
3973 * listing.c (calc_hex): Likewise.
3974 * read.c (MASK_CHAR): Likewise.
3975 * subsegs.c (subsegs_print_statistics): Likewise.
3976 * symbols.c (indent): Likewise.
3977 * write.c (write_relocs): Likewise.
3978 (write_object_file): Likewise.
3979 (relax_frag): Likewise.
3981 2005-01-20 Nick Clifton <nickc@redhat.com>
3983 * as.c (std_longopts): Add an entry for "--a" in order to prevent
3984 getopt_long_only() from considering -a as an abbreviation for
3986 (parse_args): Fix the parsing of -a=<file>.
3988 2005-01-20 Alan Modra <amodra@bigpond.net.au>
3991 * read.c (s_incbin): Adjust default count for skip. Check validity
3992 of count and skip rigorously.
3994 2005-01-19 Fred Fish <fnf@specifixinc.com>
3996 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
3998 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
4000 * read.c (convert_to_bignum): New function, split out from...
4001 (emit_expr): ...here. Handle the case where X_add_number is
4002 positive and the input value is negative.
4003 (output_big_sleb128): Fix setting of continuation bit. Check whether
4004 the final byte needs to be sign-extended. Fix size-shrinking loop.
4005 (emit_leb128_expr): When generating a signed leb128, see whether the
4006 sign of an O_constant's X_add_number matches the sign of the input
4007 value. Use a bignum if not.
4009 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
4011 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
4012 arch_sh_up in order to match the external name and make the
4013 testsuite's job easier.
4015 2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
4018 * config/tc-i386.c (i386_scale): Disallow 0 scale.
4020 2005-01-12 Nick Clifton <nickc@redhat.com>
4022 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
4023 ignored_arguments array.
4025 2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
4027 * write.c (write_object_file): Disallow a symbol equated to
4030 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
4032 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
4034 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
4035 (maxq_target): New function: Set the machine type.
4037 2005-01-06 Paul Brook <paul@codesourcery.com>
4039 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
4040 (md_begin): Handle TE_VXWORKS for FP defaults.
4041 (md_apply_fix3): Correct rela offsets.
4042 (elf32_arm_target_format): Add VxWorks targets.
4044 2005-01-06 Paul Brook <paul@codesourcery.com>
4046 * configure.tgt: Set em=vxworks for *-*-vxworks.
4047 * config/te-vxworks.h: New File.
4049 2005-01-06 Paul Brook <paul@codesourcery.com>
4051 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
4053 2005-01-04 Dmitry Diky <diwil@spec.ru>
4055 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
4058 2005-01-03 David Mosberger <davidm@hpl.hp.com>
4060 * config/tc-ia64.c (md): Add member "loc_directive_seen".
4061 (dot_loc): New function.
4062 (md_pseudo_table): Add entry to map .loc to dot_loc().
4063 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
4064 seen a .loc directive or we're generating DWARF2 debug info for
4067 2004-12-29 Alan Modra <amodra@bigpond.net.au>
4070 * read.c (s_comm_internal): Don't zero end of name until size
4071 expression has been parsed.
4073 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
4075 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
4077 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
4079 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
4082 2004-12-22 Ian Lance Taylor <ian@airs.com>
4084 * configure.tgt: New.
4085 * configure.in: Move setting of cpu_type, fmt, etc., to
4087 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
4088 $(srcdir)/configure.tgt.
4089 * configure, Makefile.in: Rebuild.
4091 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
4093 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
4094 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
4096 (avr_offset_expression): New function to parse offsets for LDI
4098 (avr_operand): Use it.
4099 (md_apply_fix3): Generate the relocs.
4101 2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
4103 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
4104 BFD_RELOC_SH_IMMS10BY8 relocation.
4106 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
4107 than just ignoring bad code.
4109 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
4111 * config/tc-v850.c (handle_lo16): New function.
4112 (v850_reloc_prefix): Use it to check lo().
4113 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
4115 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
4117 * configure.in: Add s390x-ibm-tpf support.
4118 * configure: Regenerate.
4120 2004-12-15 Jan Beulich <jbeulich@novell.com>
4122 * config/obj-elf.c (obj_elf_change_section): Only set type and
4123 attributes on new sections. Emit warning when type of re-declared
4124 section doesn't match.
4126 2004-12-15 Jan Beulich <jbeulich@novell.com>
4128 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
4129 '.cfi_startproc simple' doesn't inherit the old value.
4131 2004-12-15 Jan Beulich <jbeulich@novell.com>
4133 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
4134 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
4135 generation to emit a factored offset.
4137 2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
4139 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
4140 which is too large in the case of NO_PIC without 64-bit
4143 * config/tc-mips.c (mips_in_shared): New static variable.
4144 (macro_build_lui): Permit "_gp" if !mips_in_shared.
4145 (md_longopts): Add -mshared and -mno-shared.
4146 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
4147 (s_cpload): Implement !mips_in_shared case.
4148 (s_cpsetup): Likewise.
4149 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
4150 * NEWS: Mention -mno-shared.
4152 2004-12-09 Paul Brook <paul@codesourcery.com>
4154 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
4157 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
4159 * config/tc-mips.c (append_insn): If we emit a nop during a relax
4160 sequence, increase the size of the sequence.
4162 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
4165 2004-12-07 Ben Elliston <bje@gnu.org>
4167 * read.c (s_align): Use an align_limit temporary to allay a GCC
4168 signed/unsigned comparison warning.
4170 2004-12-01 Mark Mitchell <mark@codesourcery.com>
4172 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
4173 * configure.in: Use it for arm*-*-linux-gnueabi*.
4174 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
4175 * config/te-armlinuxeabi.h: New file.
4176 * Makefile.in: Regenerated.
4177 * aclocal.m4: Likewise.
4178 * configure: Likewise.
4179 * doc/Makefile.in: Regenerated.
4181 2004-12-02 Bob Wilson <bob.wilson@acm.org>
4183 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
4184 (xtensa_restore_emit_state): Likewise.
4186 2004-12-02 Alan Modra <amodra@bigpond.net.au>
4188 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
4191 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
4193 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
4194 * Makefile.in: Regenerate.
4196 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
4198 * config/tc-crx.c: Major code cleanup. Remove unused variables and
4199 functions, give functions a meaningful name, add comments.
4200 (check_range): New function - Replace operand size calculation
4201 with range checking.
4202 (assemble_insn): Update Algorithm, improve error issuing.
4204 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
4207 2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4209 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
4210 miss between different section in the same module.
4211 (tc_gen_reloc): Likewise.
4213 2004-11-25 Theodore A. Roth <troth@openavr.org>
4215 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
4216 atmega325, atmega3250, atmega645 and atmega6450.
4218 2004-11-25 Jan Beulich <jbeulich@novell.com>
4220 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
4221 permissible for the selected instruction suffix.
4222 (process_suffix): For DefaultSize instructions, suppressing the
4223 guessing of a 'q' suffix if the instruction doesn't support it is
4224 pointless, because only an 'l' suffix can be guessed in this place.
4226 2004-11-24 Nick Clifton <nickc@redhat.com>
4228 * config/tc-iq2000.c: Remove support for IQ10 processor.
4229 Convert to ISO C90 formatting.
4230 * config/tc-iq2000.h: Likewise.
4232 2004-11-23 Nick Clifton <nickc@redhat.com>
4234 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
4235 in this table. They should be correct now.
4237 2004-11-23 Jan Beulich <jbeulich@novell.com>
4239 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
4240 indicate the MMX extensions added by both SSE and 3DNow!A.
4241 (Cpu3dnowA): Declare.
4242 (CpuUnknownFlags): Update.
4243 * config/tc-i386.c (cpu_sub_arch_name): Declare.
4244 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
4245 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
4246 3DNow!. Athlon additionally implies 3DNow!A. Several new
4247 entries (those starting with a dot are for sub-arch specification).
4248 (set_cpu_arch): Handle sub-arch specifications.
4249 (parse_insn): Distinguish between instructions not supported because
4250 of insufficient CPU features and because of 64-bit mode.
4251 * doc/c-i386.texi: Describe enhanced .arch directive.
4253 2004-11-22 Bob Wilson <bob.wilson@acm.org>
4255 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
4257 2004-11-22 Bob Wilson <bob.wilson@acm.org>
4259 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
4260 without a corresponding .debug_info section.
4262 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
4264 * read.c (potable): Add "error" and "warning".
4265 (s_errwarn): New function.
4266 * read.h (s_errwarn): Declare.
4267 * doc/as.texinfo (Error, Warning): Document .error and .warning.
4269 2004-11-22 Nick Clifton <nickc@redhat.com>
4271 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
4274 2004-11-19 Alan Modra <amodra@bigpond.net.au>
4276 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
4277 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
4279 2004-11-19 Alan Modra <amodra@bigpond.net.au>
4281 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
4282 (coff_adjust_symtab): Adjust call.
4283 (crawl_symbols): Likewise.
4284 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
4285 (obj_app_file): Adjust.
4287 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4289 * configure.in: Enable bfd_assember for the MAXQ port.
4290 * configure: Regenerate.
4292 2004-11-12 Bob Wilson <bob.wilson@acm.org>
4293 Sterling Augustine <sterling@tensilica.com>
4295 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
4296 there is a conflict.
4297 (check_t1_t2_reads_and_writes): Check for both reads and writes to
4298 interfaces that are related as determined by xtensa_interface_class_id.
4300 2004-11-12 Nick Clifton <nickc@redhat.com>
4302 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
4303 offsets for conditional branches.
4305 2004-11-11 Bob Wilson <bob.wilson@acm.org>
4307 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
4309 2004-11-10 Bob Wilson <bob.wilson@acm.org>
4311 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
4312 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
4314 (relax_frag_immed): Update call to update_next_frag_state.
4316 2004-11-10 Alan Modra <amodra@bigpond.net.au>
4318 * obj.h (struct format_ops <app_file>): Add int param.
4319 * read.h (s_app_file_string): Likewise.
4320 * read.c (s_app_file_string): Likewise.
4321 (s_app_file): Adjust s_app_file_string call.
4322 * config/tc-mips.c (s_mips_file): Likewise.
4323 * config/obj-coff.h (obj_app_file): Add app param.
4324 * config/obj-ecoff.h (obj_app_file): Likewise.
4325 * config/obj-multi.h (obj_app_file): Likewise.
4326 * config/obj-elf.h (elf_file_symbol): Likewise.
4327 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
4328 if called for # preprocessor lines.
4330 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
4333 * symbols.c (resolve_symbol_value): Convert weak symbols only
4335 (symbol_equated_reloc_p): Don't equate weaks when relocating
4336 only for Windows PECOFF.
4338 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
4340 * config/tc-crx.c (print_insn): Check and set insn_addr.
4341 * config/tc-crx.h (md_frag_check): Define.
4343 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
4344 Vineet Sharma <vineets@noida.hcltech.com>
4346 * configure.in: Add support for new target maxq-coff.
4347 * configure: Regenerate.
4348 * NEWS: Mention new support.
4349 * config/tc-maxq.c: New file.
4350 * config/tc-maxq.h: New file.
4351 * config/obj-coff.h: Add support for maxq-coff.
4353 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4355 * symbols.c (any_external_name): Define.
4356 (resolve_symbol_value): Convert weak symbols.
4357 (S_SET_EXTERNAL): Support any_external_name.
4358 (S_SET_NAME): Qualify parameter const.
4359 (symbol_equated_reloc_p): Equate to weaks when relocating.
4360 * symbols.h (S_SET_NAME): Qualfiy parameter const.
4361 * tc.h (any_external_name): Declare.
4362 * config/obj-coff.c ("coff/pe.h"): Include for BFD
4364 (weak_is_altname): Declare and define.
4365 (weak_name2altname): Same.
4366 (weak_altname2name): Same.
4367 (weak_uniquify): Same.
4368 (weak_altprefix): Define.
4369 (obj_coff_weak): Change .weak syntax and handling.
4370 (coff_frob_symbol): Fix PE weak symbol alternates.
4371 * config/obj-coff.h (USE_UNIQUE): Define.
4372 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
4373 are in another segment.
4374 (tc_gen_reloc): Remove broken addend hack.
4375 doc/as.texinfo: Update.
4377 2004-11-05 Sterling Augustine <sterling@tensilica.com>
4379 * config/tc-xtensa.c (total_frag_text_expansion): New.
4380 (md_estimate_size_before_relax): Use it.
4381 (find_address_of_next_align_frag): Likewise.
4383 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
4385 * config/tc-crx.c: Rename argument types.
4386 (processing_arg_number): Rename to 'cur_arg_num'.
4387 (get_number_of_bits): Rename to 'set_operand_size'.
4388 (get_operandtype): Rename to 'parse_operand', totally rewrite.
4389 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
4390 (set_indexmode_parameters): Remove function, integrate its code into
4392 (set_operand_size): Get rid of 'Operand Number' function parameter -
4393 use global variable 'cur_arg_num' instead.
4394 Use a local 'argument' pointer to reference the current argument.
4395 (parse_operand): Likewise.
4396 (set_operand): Likewise.
4397 (process_label_constant): Likewise.
4399 2004-11-04 Bob Wilson <bob.wilson@acm.org>
4401 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
4402 (add_section_rename): Delete. Inlined into...
4403 (build_section_rename): ...here. Use xstrdup instead of strdup.
4404 (xtensa_section_rename): Drop "const" from argument and return types.
4405 (md_show_usage): Indent to match show_usage().
4406 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
4407 (tc_canonicalize_section_name): Define.
4408 (md_elf_section_rename): Remove unused macro.
4409 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
4410 * doc/c-xtensa.texi (Xtensa Options): Likewise.
4411 (Frame Directive): Delete.
4413 2004-11-04 Daniel Jacobowitz <dan@debian.org>
4415 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
4416 * config/tc-arm.c (target_oabi): Delete.
4417 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
4418 (arm_opts): Remove moabi.
4419 * doc/as.texinfo (Overview): Remove documentation of -moabi.
4420 * doc/c-arm.texi (ARM Options): Likewise.
4421 * configure: Regenerated.
4423 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
4425 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
4426 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
4427 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
4428 * configure: Regenerate.
4429 * config/tc-cris.c (enum cris_archs): New.
4430 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
4431 (cris_insn_ver_valid_for_arch): New functions.
4432 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
4433 (cris_arch): New variable.
4434 (md_pseudo_table): New pseudo .arch.
4435 (err_for_dangerous_mul_placement): Initialize according to
4437 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
4439 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
4440 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
4441 (BRANCH_WF_V32, BRANCH_WB_V32): New.
4442 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
4443 use in md_cris_relax_table.
4444 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
4445 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4446 Update and improve head comment.
4447 (OPTION_PIC): Define in terms of previous option, OPTION_US.
4448 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
4450 (md_longopts): New option --march=...
4451 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
4453 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
4454 (HANDLE_RELAXABLE): New macro.
4455 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
4456 cases. Check for weak symbols and assume not relaxable. Handle
4457 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
4458 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
4460 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
4461 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4462 (cris_create_short_jump): Adjust for CRISv32.
4463 (cris_relax_frag): Handle new states.
4464 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
4465 (md_begin): Define symbols "..asm.arch.cris.v32",
4466 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
4467 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
4468 when entering opcode table entry points.
4469 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
4470 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
4471 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
4472 (cris_process_instruction): Initialize out_insnp->insn_type to
4473 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
4474 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
4476 <case 'm'>: Check that modified_char == '.'.
4477 <invalid operands>: Consume the rest of the line.
4478 When operands don't match, skip over subsequent insns with
4479 non-matching version specifier but same mnemonic.
4480 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
4481 special registers in CRISv32 are always 32 bit long.
4482 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
4484 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
4485 and compatible. Recognize "ACR" for v32, unless followed by "+".
4486 (get_spec_reg): Consider cris_arch when looking up register.
4487 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
4489 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
4490 (cris_get_expression): Restore input_line_pointer if failing "early".
4491 (get_flags): Consider cris_arch and recognize flags accordingly.
4492 (branch_disp): Adjust for CRISv32.
4493 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
4494 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
4495 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
4496 resolved. Don't enter zeros in object file for
4498 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
4499 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
4500 (md_parse_option): Break out "return 1".
4501 <OPTION_ARCH> New case.
4502 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
4503 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
4504 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
4505 <case BFD_RELOC_32_PCREL>: New cases.
4506 Addends for non-zero fx_pcrel are too in fx_offset.
4507 (md_show_usage): Show --march=<arch>.
4508 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
4509 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
4510 (s_syntax) <struct syntaxes>: Properly constify member operand.
4511 * config/tc-cris.h (TARGET_MACH): Define.
4512 (cris_mach): Declare.
4513 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
4514 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
4515 (CRIS-Opts): Document --march=...
4516 (CRIS-Pseudos): Document .arch.
4518 2004-11-04 Jan Beulich <jbeulich@novell.com>
4520 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
4521 intel syntax and no register prefix, allow $ in symbol names when
4523 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
4524 (intel_float_operand): Add fourth return value indicating math control
4525 operations. Make classification more precise.
4526 (md_assemble): Complain if memory operand of mov[sz]x has no size
4528 (parse_insn): Translate word operands to floating point instructions
4529 operating on integers as well as control instructions to short ones
4530 as expected by AT&T syntax. Translate 'd' suffix to short one only for
4531 floating point instructions operating on non-integer operands.
4532 (match_template): Remove fldcw special case. Adjust q-suffix handling
4533 to permit it on fild/fistp/fisttp in AT&T mode.
4534 (process_suffix): Don't guess DefaultSize insns' suffix from
4535 stackop_size for certain floating point control instructions. Guess
4536 suffix for branch and [ls][gi]dt based on flag_code. Split error
4537 messages for Intel and AT&T syntax, and make the condition more strict
4538 for the former. Adjust suppressing of generation of operand size
4540 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
4541 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
4542 more error checking.
4543 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
4544 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
4546 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
4548 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
4549 md_short_jump_size, md_long_jump_size.
4550 * write.c [!WORKING_DOT_WORD]: Ditto.
4551 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
4553 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
4555 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
4556 const qualifier in these definitions.
4557 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
4558 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
4560 2004-11-02 Nick Clifton <nickc@redhat.com>
4562 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
4563 table before deciding to produce a .debug_line section to match up
4564 with a user provided .debug_info section.
4566 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
4568 * config/tc-crx.c (getreg_image): Bug fix, a return value was
4569 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
4571 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
4573 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
4574 (get_flags): New function.
4575 (get_number_of_bits): Edit comments, update numeric values to
4577 (process_label_constant): Don't support the colon
4578 format (SYMBOL:[s|m|l]).
4579 (set_cons_rparams): Support argument type 'arg_rbase'.
4580 (get_operandtype): Bug fix in 'rbase' operand type parsing.
4581 (handle_LoadStor): Bug fix, first handle post-increment mode.
4582 (getreg_image): Remove redundant code, update according to latest
4584 (print_constant): Bug fix relate to 3-word instructions.
4585 (assemble_insn): Bug fix, when matching instructions, verify also
4586 instruction type (not only mnemonic).
4587 Add various error checking.
4588 (preprocess_reglist): Support HI/LO and user registers.
4590 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
4592 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
4593 in an epilogue directive go negative.
4595 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
4598 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
4599 after reporting template error during manual bundling. Reported
4600 by Michael Dupont, michaelx.dupont@intel.com.
4602 2004-10-25 Daniel Jacobowitz <dan@debian.org>
4604 * Makefile.am: Run dep-am.
4605 * aclocal.m4: Regenerate with automake 1.9.2.
4606 * Makefile.in: Regenerate with automake 1.9.2.
4607 * doc/Makefile.in: Likewise.
4609 * config/tc-arm.c: Include "dw2gencfi.h".
4610 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4612 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
4613 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
4614 (tc_cfi_frame_initial_instructions): Define.
4615 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4618 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
4620 * config/tc-crx.c (assemble_insn): Check unsigned immediate
4622 Update coprocessor id to be unsigned immediate.
4624 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4626 * config/tc-i386.c (O_secrel): Delete.
4627 (tc_pe_dwarf2_emit_offset): New function.
4628 * config/tc-i386.h (O_secrel): Define as O_md1.
4629 (TC_DWARF2_EMIT_OFFSET): Define.
4631 2004-10-18 Nick Clifton <nickc@redhat.com>
4633 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
4634 ignore @fptr() directives for 4-byte fixups.
4636 2004-10-15 Alan Modra <amodra@bigpond.net.au>
4638 * Makefile.am: Run "make dep-am"
4639 * Makefile.in: Regenerate.
4641 2004-10-14 Bob Wilson <bob.wilson@acm.org>
4643 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
4644 Remove comments about placement of literal pools.
4645 (Literal Directive): Update description of literal placement.
4646 (Literal Prefix Directive): Remove statement that this does not apply
4647 to absolute-mode literals. Describe new section naming scheme.
4649 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4651 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
4652 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
4653 is_windowed_return_opcode): Delete.
4654 (xtensa_frob_label): Use get_subseg_target_freq.
4655 (md_assemble): Inline call to is_entry_opcode.
4656 (xtensa_handle_align): Inline call to get_frag_is_literal.
4657 (relaxation_requirements): Inline call to is_jx_opcode.
4658 (emit_single_op): Inline call to is_movi_opcode.
4659 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
4660 get_frag_is_no_transform, is_entry_opcode, and
4661 set_frag_is_specific_opcode. Use get_subseg_total_freq.
4662 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
4663 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
4664 Inline calls to get_frag_is_no_transform.
4665 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
4666 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
4667 get_frag_is_no_transform.
4668 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
4669 and set_frag_is_no_transform.
4670 (get_expression_value): Delete.
4671 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
4672 cur_target_freq to target_freq.
4673 (get_subseg_info): Split out code to create a new map entry into ...
4674 (add_subseg_info): ... this new function.
4675 (get_last_insn_flags): Check if get_subseg_info succeeded.
4676 (set_last_insn_flags): Call add_subseg_info if needed.
4677 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
4678 (xtensa_reorder_segments): Compute last_sec while counting sections.
4679 Remove call to get_last_sec.
4680 (get_last_sec): Delete.
4681 (cache_literal_section): Inline call to retrieve_literal_seg and its
4682 callees, seg_present and add_seg_list.
4683 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
4684 (get_frag_is_insn, get_frag_is_no_transform,
4685 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
4686 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
4688 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4690 * config/tc-xtensa.c: Use ISO C90 formatting.
4691 * config/tc-xtensa.h: Likewise.
4692 * config/xtensa-istack.h: Likewise.
4693 * config/xtensa-relax.c: Likewise.
4694 * config/xtensa-relax.h: Likewise.
4696 2004-10-12 Paul Brook <paul@codesourcery.com>
4698 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
4701 * doc/c-arm.texi: Document that we actually support -meabi=4, not
4704 2004-10-08 Bob Wilson <bob.wilson@acm.org>
4706 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
4708 (Acknowledgements): Use "GAS" instead of AS variable.
4710 2004-10-08 Daniel Jacobowitz <dan@debian.org>
4712 * config/tc-i386.c: Include "elf/x86-64.h".
4713 (i386_elf_section_type): New function.
4714 * config/tc-i386.h (md_elf_section_type): Define.
4715 (i386_elf_section_type): New prototype.
4717 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
4719 * config/m68k-parse.h (enum m68k_register): New control register,
4721 * config/tc-m68k.c: Correct control register set for MCF5249.
4723 2004-10-07 Bob Wilson <bob.wilson@acm.org>
4724 Sterling Augustine <sterling@tensilica.com>
4726 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
4727 (UNREACHABLE_MAX_WIDTH): Define.
4728 (XTENSA_FETCH_WIDTH): Delete.
4729 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
4730 prefer_const16, prefer_l32r): New global variables.
4731 (LIT4_SECTION_NAME): Define.
4732 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
4733 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
4734 (frag_flags struct): New.
4735 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
4736 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
4737 (bitfield, bit_is_set, set_bit, clear_bit): Define.
4738 (MAX_FORMATS): Define.
4739 (op_placement_info struct, op_placement_table): New.
4740 (O_pltrel, O_hi16, O_lo16): Define.
4741 (directiveE enum): Rename directive_generics to directive_transform.
4742 Delete directive_relax. Add directive_schedule,
4743 directive_absolute_literals, and directive_last_directive.
4744 (directive_info): Rename "generics" to "transform". Delete "relax".
4745 Add "schedule" and "absolute-literals".
4746 (directive_state): Adjust entries to match changes in directive_info.
4747 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
4748 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
4749 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
4750 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
4751 (align_only_targets, software_a0_b_retw_interlock,
4752 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
4753 software_avoid_short_loop, software_avoid_close_loop_end,
4754 software_avoid_all_short_loops, specific_opcode): Delete.
4755 (warn_unaligned_branch_targets): New.
4756 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
4757 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
4758 (option_[no_]link_relax, option_[no_]transform,
4759 option_[no_]absolute_literals, option_warn_unaligned_targets,
4760 option_prefer_l32r, option_prefer_const16, option_target_hardware):
4762 (option_[no_]align_only_targets, option_literal_section_name,
4763 option_text_section_name, option_data_section_name,
4764 option_bss_section_name, option_eb, option_el): Delete.
4765 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
4766 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
4767 and target-hardware. Delete entries for [no-]target-align-only,
4768 literal-section-name, text-section-name, data-section-name, and
4770 (md_parse_option): Handle new options and remove old ones. Accept but
4771 ignore [no-]density options. Warn for [no-]generics and [no-]relax
4772 and treat them as [no-]transform.
4773 (md_show_usage): Add new options and remove old ones.
4774 (xtensa_setup_hw_workarounds): New.
4775 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
4776 "long", "short", "loc" and "frequency" entries.
4777 (use_generics): Rename to ...
4778 (use_transform): ... this function. Add past_xtensa_end check.
4779 (use_longcalls): Add past_xtensa_end check.
4780 (code_density_available, can_relax): Delete.
4781 (do_align_targets): New.
4782 (get_directive): Accept dashes in directive names. Warn about
4783 [no-]generics and [no-]relax directives and treat them as
4785 (xtensa_begin_directive): Call md_flush_pending_output only for some
4786 directives. Check for directives inside instruction bundles. Warn
4787 about deprecated ".begin literal" usage. Warn and ignore [no-]density
4788 directives. Handle new directives. Check generating_literals flag
4790 (xtensa_end_directive): Check for directives inside instruction
4791 bundles. Warn and ignore [no-]density directives. Handle new
4792 directives. Call xtensa_set_frag_assembly_state.
4793 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
4794 xtensa_dwarf2_emit_insn): New.
4795 (xtensa_literal_position): Call md_flush_pending_output. Do not check
4796 use_literal_section flag.
4797 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
4798 literals. Use xtensa_elf_cons to parse the expression.
4799 (xtensa_literal_prefix): Do not check use_literal_section. Support
4800 ".lit4" sections for absolute literals. Change prefix convention to
4801 replace ".text" (or ".t" in a linkonce section). No need to call
4803 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
4804 (expression_end): Handle closing braces and colons.
4805 (PLT_SUFFIX, plt_suffix): Delete.
4806 (expression_maybe_register): Use new xtensa-isa.h functions. Use
4807 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
4808 and O_hi16 expressions as well.
4809 (tokenize_arguments): Handle closing braces and colons.
4810 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
4811 operands and paired register syntax.
4812 (get_invisible_operands): New.
4813 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
4814 new xtensa-isa.h functions.
4815 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
4816 (xg_translate_idioms): Check if inside bundle. Use use_transform.
4817 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
4818 instructions. Use xtensa_translate_zero_immed.
4819 (operand_is_immed, operand_is_pcrel_label): Delete.
4820 (get_relaxable_immed): Use new xtensa-isa.h functions.
4821 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
4823 (xtensa_print_insn_table, print_vliw_insn): New.
4824 (is_direct_call_opcode): Use new xtensa-isa.h functions.
4825 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
4826 is_branch_or_jump_opcode): Delete.
4827 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
4828 (opnum_to_reloc, reloc_to_opnum): Delete.
4829 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
4830 xtensa-isa.h functions. Operate on one slot of an instruction.
4831 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
4832 xg_get_insn_size): Delete.
4833 (xg_get_build_instr_size): Use xg_get_single_size.
4834 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
4835 xg_build_widen_table. Use xg_get_single_size.
4836 (xg_get_max_narrow_insn_size): Delete.
4837 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
4838 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
4840 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
4841 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
4842 (xg_expand_to_stack, xg_expand_narrow): Update calls to
4843 xg_build_widen_table. Use xg_get_single_size.
4844 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
4846 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
4847 treat weak symbols conservatively.
4848 (xg_check_operand): Use new xtensa-isa.h functions.
4849 (is_dnrange): Delete.
4850 (xg_assembly_relax): Inline previous calls to tinsn_copy.
4851 (xg_finish_frag): Specify separate relax states for the frag and slot0.
4852 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
4853 xtensa-isa.h functions.
4854 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
4855 xg_instruction_matches_options): New.
4856 (xg_instruction_matches_rule): Handle O_register expressions. Call
4857 xg_instruction_matches_options.
4858 (transition_rule_cmp): New.
4859 (xg_instruction_match): Update call to xg_build_simplify_table.
4860 (xg_build_token_insn): Record loc fields.
4861 (xg_simplify_insn): Check is_specific_opcode field and
4862 density_supported flag.
4863 (xg_expand_assembly_insn): Skip checking code_density_available. Use
4864 new xtensa-isa.h functions. Call use_transform instead of can_relax.
4865 (xg_assemble_literal): Add error handling for O_big. Call
4866 record_alignment. Handle O_pltrel.
4867 (xg_valid_literal_expression): New.
4868 (xg_assemble_literal_space): Add slot parameter. Remove call to
4869 set_expr_symbol_offset. Add call to record_alignment. Update call to
4871 (xg_emit_insn): Delete.
4872 (xg_emit_insn_to_buf): Add format parameter. Update calls to
4873 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
4874 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
4875 and slot parameters. Handle new "alternate" relocations for absolute
4876 literals and CONST16 instructions. Check for bad uses of O_lo16 and
4877 O_hi16. Use new xtensa-isa.h functions.
4878 (xg_assemble_tokens): Delete.
4879 (is_register_writer): Use new xtensa-isa.h functions.
4880 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
4881 old-style RSR from LCOUNT.
4882 (next_frag_opcode): Delete.
4883 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
4884 update_next_frag_state): New.
4885 (update_next_frag_nop_state): Delete.
4886 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
4887 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
4888 the state of the absolute-literals directive. Add calls to
4889 record_alignment and xtensa_set_frag_assembly_state. Call
4890 xtensa_switch_to_non_abs_literal_fragment instead of
4891 xtensa_switch_to_literal_fragment.
4893 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
4894 (get_expanded_loop_offset): Change check for undefined opcode to an
4896 (xtensa_set_frag_assembly_state, relaxable_section,
4897 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
4898 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
4899 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
4900 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
4901 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
4902 (xtensa_init_fix_data): New.
4903 (xtensa_frob_label): Reset label symbol to the current frag. Check
4904 do_align_targets and generating_literals flag. Propagate frequency
4905 info to new alignment frag. Call xtensa_set_frag_assembly_state.
4906 (xtensa_unrecognized_line): New.
4907 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
4908 to xtensa_set_frag_assembly_state.
4909 (error_reset_cur_vinsn): New.
4910 (md_assemble): Remove check for literal frag. Remove call to
4911 istack_init. Call use_transform instead of use_generics. Parse
4912 explicit instruction format specifiers. Move code for
4913 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
4914 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
4915 Add dwarf2_where call. Remote automatic alignment for ENTRY
4916 instructions. Move call to xtensa_clear_insn_labels to the end.
4917 Rearrange to handle bundles.
4918 (xtensa_cons_fix_new): Delete.
4919 (xtensa_handle_align): New.
4920 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
4921 assignment to is_no_density field.
4922 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
4923 instead of reloc_to_opnum. Handle "alternate" relocations.
4924 (xtensa_force_relocation, xtensa_check_inside_bundle,
4925 xtensa_elf_section_change_hook): New.
4926 (xtensa_symbol_new_hook): Delete.
4927 (xtensa_fix_adjustable): Check for difference of symbols with an
4928 offset. Check for external and weak symbols.
4929 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
4930 (md_estimate_size_before_relax): Return expansion for the first slot.
4931 (tc_gen_reloc): Handle difference of symbols by producing
4932 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
4933 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
4934 tentative values into the output when linkrelax is set.
4935 (XTENSA_PROP_SEC_NAME): Define.
4936 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
4937 Create literal tables only if using literal sections. Create new
4938 property tables instead of old instruction tables. Check for unaligned
4939 branch targets and loops.
4940 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
4941 new_resource_table, clear_resource_table, resize_resource_table,
4942 resources_available, reserve_resources, release_resources,
4943 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
4944 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
4945 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
4946 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
4947 flag. Update checks for workaround options. Call
4948 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
4949 (xtensa_cleanup_align_frags): Add special case for branch targets.
4950 Check for and mark unreachable frags.
4951 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
4952 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
4953 end of a zero-overhead loop body.
4954 (frag_can_negate_branch): Handle instructions with multiple slots.
4955 Use new xtensa-isa.h functions
4956 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
4957 xtensa_mark_zcl_first_insns): New.
4958 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
4959 transformations are disabled.
4960 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
4961 multislot instructions.
4962 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
4963 Likewise. Also error if transformations are disabled.
4964 (unrelaxed_frag_max_size): New.
4965 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
4966 xtensa-isa.h functions.
4967 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
4968 xtensa_opcode_is_loop instead of is_loop_opcode.
4969 (get_text_align_power): Replace as_fatal with assertion.
4970 (get_text_align_fill_size): Iterate instead of using modulus when
4972 (get_noop_aligned_address): Assert that this is for a machine-dependent
4973 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
4974 xg_get_single_size, and frag_format_size.
4975 (get_widen_aligned_address): Rename to ...
4976 (get_aligned_diff): ... this function. Add max_diff parameter.
4977 Remove handling of rs_align/rs_align_code frags. Use
4978 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
4979 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
4980 and pass it back to caller.
4981 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
4982 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
4983 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
4984 (relax_frag_text_align): Rename to ...
4985 (relax_frag_loop_align): ... this function. Assume loops can only be
4986 in the first slot of an instruction.
4987 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
4988 instruction. Remove call to frag_wane.
4989 (relax_frag_narrow): Rename to ...
4990 (relax_frag_for_align): ... this function. Extend to handle
4991 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
4992 RELAX_NARROW for the first slot.
4993 (find_address_of_next_align_frag, bytes_to_stretch): New.
4994 (future_alignment_required): Use find_address_of_next_align_frag and
4995 bytes_to_stretch. Look ahead to subsequent frags to make smarter
4996 alignment decisions.
4997 (relax_frag_immed): Add format, slot, and estimate_only parameters.
4998 Check if transformations are enabled for b_j_loop_end workaround.
4999 Use new xtensa-isa.h functions and handle multislot instructions.
5000 Update call to xg_assembly_relax.
5001 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
5002 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
5004 (convert_frag_narrow): Add segP, format and slot parameters. Call
5005 convert_frag_immed for branch instructions. Adjust calls to
5006 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
5007 xg_get_single_size and xg_get_single_format.
5008 (convert_frag_fill_nop): New.
5009 (convert_frag_immed): Add format and slot parameters. Handle multislot
5010 instructions and use new xtensa-isa.h functions. Update calls to
5011 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
5012 enabled for b_j_loop_end workaround. Use build_nop instead of
5013 assemble_nop. Check is_specific_opcode flag. Check for unreachable
5014 frags. Use xg_get_single_size. Handle O_pltrel.
5015 (fix_new_exp_in_seg): Remove check for old plt flag.
5016 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
5017 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
5018 for loop opcode to an assertion. Mark all frags up to the end of the
5019 loop as not transformable.
5020 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
5021 (get_subseg_info): New.
5022 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
5024 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
5025 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
5026 (xtensa_switch_to_non_abs_literal_fragment): New.
5027 (cache_literal_section): Add is_code parameter and pass it through to
5028 retrieve_literal_seg.
5029 (retrieve_literal_seg): Add is_code parameter and use it to set the
5030 flags on the literal section. Handle case where head parameter is 0.
5031 (get_frag_is_no_transform, set_frag_is_specific_opcode,
5032 set_frag_is_no_transform): New.
5033 (xtensa_create_property_segments): Add end_property_function parameter
5034 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
5035 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
5036 (xtensa_create_xproperty_segments, section_has_xproperty): New.
5037 (add_xt_block_frags): Add end_property_function parameter and call it
5038 if it is non-zero. Call xtensa_frag_flags_init.
5039 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
5040 get_frag_property_flags, frag_flags_to_number,
5041 xtensa_frag_flags_combinable, xt_block_aligned_size,
5042 xtensa_xt_block_combine, add_xt_prop_frags,
5043 init_op_placement_info_table, opcode_fits_format_slot,
5044 xg_get_single_size, xg_get_single_format): New.
5045 (istack_push): Inline call to tinsn_copy.
5046 (tinsn_copy): Delete.
5047 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
5048 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
5049 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
5050 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
5051 functions. Handle invisible operands.
5052 (tinsn_to_slotbuf): New.
5053 (tinsn_check_arguments): Use new xtensa-isa.h functions.
5054 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
5055 vinsn_from_chars, and xg_free_vinsn.
5056 (tinsn_from_insnbuf): New.
5057 (tinsn_immed_from_frag): Add slot parameter and handle multislot
5058 instructions. Handle symbol differences.
5059 (get_num_stack_text_bytes): Use xg_get_single_size.
5060 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
5061 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
5062 get_expr_register, set_expr_symbol_offset_diff): New.
5063 * config/tc-xtensa.h (MAX_SLOTS): Define.
5064 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
5065 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
5066 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
5068 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
5069 (xtensa_frag_type struct): Add is_assembly_state_set,
5070 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
5071 is_align, is_text_align, alignment, and is_first_loop_insn fields.
5072 Replace is_generics and is_relax fields by is_no_transform field.
5073 Delete is_text and is_longcalls fields. Change text_expansion and
5074 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
5075 per-slot information: literal_frags, slot_subtypes, slot_symbols,
5076 slot_sub_symbols, and slot_offsets. Add fr_prev field.
5077 (xtensa_fix_data struct): New.
5078 (xtensa_symfield_type struct): Delete plt field.
5079 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
5080 forward declaration here.
5081 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
5082 (XTENSA_SECTION_RENAME): Undefine.
5083 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
5084 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
5085 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
5086 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
5087 (unit_num_copies_func, opcode_num_units_func,
5088 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
5089 (resource_table struct): New.
5090 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
5091 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
5092 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
5093 (tinsn_copy): Delete prototype.
5094 (vliw_insn struct): New.
5095 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
5096 (widen_spec_list): Add option conditions for density and boolean
5097 instructions. Add expansions using CONST16 and conditions for using
5098 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
5100 (simplify_spec_list): Add option conditions for density instructions.
5101 Add entry for NOP instruction.
5102 (append_transition): Add cmp function pointer parameter and use it to
5103 insert the new entry in order.
5104 (operand_function_LOW16U, operand_function_HI16U): New.
5105 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
5106 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
5107 (enter_opname, split_string): Use xstrdup instead of strdup.
5108 (init_insn_pattern): Initialize new options field.
5109 (clear_req_or_option_list, clear_req_option_list,
5110 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
5112 (parse_insn_pattern): Parse option conditions.
5113 (transition_applies): New.
5114 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
5115 swapped last arguments in calls to append_constant_value_condition.
5116 Call clone_req_option_list. Add warning about invalid opcode.
5117 Handle LOW16U and HI16U function names.
5118 (build_transition_table): Add cmp parameter and use it in calls to
5119 append_transition. Use new xtensa-isa.h functions. Check
5120 transition_applies before adding entries.
5121 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
5122 pass it through to build_transition_table.
5123 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
5124 ReqOption, transition_cmp_fn): New types.
5125 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
5126 (transition_rule struct): Add options field.
5127 * doc/as.texinfo (Overview): Update Xtensa options.
5128 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
5129 --[no-]relax, and --[no-]generics options. Update descriptions of
5130 --text-section-literals and --[no-]longcalls. Add
5131 --[no-]absolute-literals and --[no-]transform.
5132 (Xtensa Syntax): Add description of syntax for FLIX instructions.
5133 Remove use of "generic" and "specific" terminology for opcodes.
5134 (Xtensa Registers): Generalize the syntax description to include
5135 user-defined register files.
5136 (Xtensa Automatic Alignment): Update.
5137 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
5138 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
5139 (Xtensa Directives): Remove confusing rules about precedence.
5140 (Density Directive, Relax Directive): Delete.
5141 (Schedule Directive): New.
5142 (Generics Directive): Rename to ...
5143 (Transform Directive): ... this node.
5144 (Literal Directive): Update for absolute literals. Missing
5145 literal_position directive is now an error.
5146 (Literal Position Directive): Update for absolute literals.
5147 (Freeregs Directive): Delete.
5148 (Absolute Literals Directive): New.
5149 (Frame Directive): Minor editing.
5150 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
5151 Update dependencies.
5152 * Makefile.in: Regenerate.
5154 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
5156 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
5157 to build the second and third fixups for a composite relocation.
5158 (macro_read_relocs): New function.
5159 (macro_build): Use it.
5160 (s_cpsetup): Pass all three composite relocation codes to macro_build.
5161 Simplify fragging code accordingly.
5162 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
5163 of the composite relocation. Set fx_tcbit in both fixups.
5165 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
5167 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
5168 (md_apply_fix3): Don't treat composite relocs as done.
5170 2004-10-07 Jan Beulich <jbeulich@novell.com>
5172 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
5173 prefix for symbol names generated from the LOCAL macro directive.
5175 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
5176 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
5178 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
5180 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
5182 (md_assemble): Add error checking for Co-Processor instructions.
5183 (get_cinv_parameters): Add 'b' option to invalidate the
5184 branch-target cache.
5186 2004-10-05 Paul Brook <paul@codesourcery.com>
5188 * config/tc-arm.c (unwind): New variable.
5189 (vfp_sp_encode_reg): New function.
5190 (vfp_sp_reg_required_here): Use it.
5191 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
5192 (vfp_parse_reg_list): New function.
5193 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
5194 s_arm_unwind_personality, s_arm_unwind_personalityindex,
5195 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
5196 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
5198 (md_pseudo_table): Add them.
5199 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
5200 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
5201 (set_section, add_unwind_adjustsp, flush_pending_unwind,
5202 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
5203 require_hashconst, add_unwind_opcode): New functions.
5204 * doc/c-arm.texi: Document unwinding opcodes.
5205 * NEWS: Mention the new feature.
5207 2004-10-04 Eric Christopher <echristo@redhat.com>
5209 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
5211 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
5213 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
5215 * config/tc-s390.c (md_apply_fix3): Likewise.
5216 * config/tc-sparc.c (md_apply_fix3): Likewise.
5218 2004-10-01 Paul Brook <paul@codesourcery.com>
5220 * config/tc-arm.c (arm_elf_section_type): New function.
5221 (arm_elf_change_section): Set section link for exidx sections.
5222 * config/tc-arm.h (arm_elf_section_type): Add prototype.
5223 (md_elf_section_type): Define.
5225 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
5227 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
5228 instruction's offset.
5230 2004-10-01 Adam Nemet <anemet@lnxw.com>
5232 * (TARGET_FORMAT): Remove LynxOS COFF definition.
5234 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
5236 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
5237 asymbol *, instead use symbol_get_bfdsym.
5239 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
5241 * config/tc-m68k.c (select_control_regs): Add mcf5249.
5243 2004-09-30 Paul Brook <paul@codesourcery.com>
5245 * config/tc-arm.c (do_smi, do_nop): New functions.
5246 (insns): Add ARMv6ZK instructions.
5247 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
5248 (tc_gen_reloc): Ditto.
5249 (arm_cpus): Add mpcore and arm1176.
5250 (arm_archs): Add armv6{k,z,zk}.
5251 * doc/c-arm.texi: Document new cores and architectures.
5253 2004-09-30 Nick Clifton <nickc@redhat.com>
5255 * config/tc-arm.c: Use ISO C90 formatting.
5257 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
5259 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
5260 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
5261 REG_TYPE_MVDX is expected.
5263 2004-09-29 Marc Bevand <m.bevand@gmail.com>
5265 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
5267 2004-09-21 James E Wilson <wilson@specifixinc.com>
5269 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
5270 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
5271 output_spill_base, output_unat_psprel, output_lc_psprel,
5272 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
5273 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
5274 output_spill_psprel_p): Use it.
5276 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
5278 * config/tc-crx.c (handle_LoadStor): New function.
5279 Handle load/stor unique instructions before parsing.
5281 2004-09-17 Paul Brook <paul@codesourcery.com>
5283 * config/tc-arm.c (s_arm_rel31): New funciton.
5284 (md_pseudo_table): Add .rel31.
5285 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
5286 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
5287 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
5288 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
5289 (arm_parse_reloc): Add (target2).
5291 2004-09-17 Alan Modra <amodra@bigpond.net.au>
5293 * Makefile.am: Run "make dep-am".
5294 * Makefile.in: Regenerate.
5295 * aclocal.m4: Regenerate.
5296 * configure: Regenerate.
5297 * doc/Makefile.in: Regenerate.
5298 * po/POTFILES.in: Regenerate.
5299 * po/gas.pot: Regenerate.
5301 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
5303 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
5304 [!LLONG_MAX]: Ditto.
5306 2004-09-13 Paul Brook <paul@codesourcery.com>
5308 * config/tc-arm.c: Rename RELABS to TARGET1.
5310 2004-09-13 Alan Modra <amodra@bigpond.net.au>
5312 * messages.c (as_internal_value_out_of_range): Cast values passed
5313 to as_bad_where or as_warn_where to proper type.
5315 2004-09-11 Theodore A. Roth <troth@openavr.org>
5317 * config/tc-avr.c: Add support for
5318 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
5320 2004-09-09 Alan Modra <amodra@bigpond.net.au>
5322 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
5323 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
5325 2004-09-08 Paul Brook <paul@codesourcery.com>
5327 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
5328 fini_array and preinit_array section types.
5329 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
5331 * doc/as.texinfo: Document extra section types.
5333 2004-09-02 Mark Mitchell <mark@codesourcery.com>
5335 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
5336 * Makefile.in: Regenerated.
5337 * configure.in: Set em for arm*-*-symbianelf*.
5338 * configure: Regenerated.
5339 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
5340 vectors when appropriate.
5341 * config/te-symbian.h: New file.
5343 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
5345 * config/tc-crx.c (gettrap): Exception vector can be case
5347 (process_label_constant): Fix a 32-bit displacement bug in branch
5349 (get_operandtype) : Bug fix, wrong operand was used.
5350 (process_label_constant): Initialize relocation type to
5353 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
5355 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
5356 for synthesizable cores.
5358 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
5360 2004-08-25 Dmitry Diky <diwil@spec.ru>
5362 * config/tc-msp430.c: Clean-up the code.
5363 (md_relax_table): New relax table.
5364 (mcu_types): Sort MCU types.
5365 (md_pseudo_table): Add .profiler pseudo handler.
5366 (pow2value): New function.
5367 (msp430_profiler): New function.
5368 (msp430_operands): Add new insns handlers.
5369 (msp430_srcoperand): Add register operand handler, allow complex
5371 (md_estimate_size_before_relax): Rewritten.
5372 (md_convert_frag): Rewritten.
5373 (msp430_relax_frag): New function.
5374 * config/tc-msp430.h (md_relax_frag): define macro
5375 * doc/c-msp430.texi: Update information.
5377 2004-08-24 Nick Clifton <nickc@redhat.com>
5379 * as.c (std_shortopts): Allow -g to take an optional argument.
5380 (parse_args): Pass any switch starting with -g on to the backend
5383 2004-08-18 Mark Mitchell <mark@codesourcery.com>
5385 * configure.in (arm*-*-symbianelf*): New target.
5386 (arm*-*-eabi*): Likewise.
5387 * configure: Regenerated.
5389 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5390 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
5393 2004-08-18 Jakub Jelinek <jakub@redhat.com>
5395 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
5396 argument, don't do anything if current section is not
5397 .gnu.linkonce.t.* and linkonce_empty is set.
5398 (generate_unwind_image, dot_endp): Adjust callers, call
5399 start_unwind_section (*, 1) if nothing will be put into the
5402 2004-08-17 Nick Clifton <nickc@redhat.com>
5404 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
5405 (show_usage): Add -g.
5406 (std_longopts): Add --gen-debug. Alpha sort the table.
5407 (parse_args): Print an error message if a switch is not handled.
5408 Handle the -g switch, calling md_debug_format_selector() if
5410 * NEWS: Mention new feature.
5411 * doc/as.texinfo: Document new switch.
5412 * doc/internals.texi: Document behaviour of md_parse_option.
5414 * config/tc-arm.c (md_parse_option): Do not issue an error message
5415 if the switch is not recognised.
5416 * config/tc-m68k.c (md_parse_option): Likewise.
5417 * config/tc-pdp11.c (md_parse_option): Likewise.
5418 * config/tc-v850.c (md_parse_option): Likewise.
5420 * as.h: Fix up formatting.
5423 2004-08-16 Nick Clifton <nickc@redhat.com>
5425 * macro.c (macro_set_alternate): Use ISO C90 formatting.
5427 * configure.in: Sort architecture based tables alphabetically.
5428 * configure: Regenerate.
5430 2004-08-16 Alan Modra <amodra@bigpond.net.au>
5432 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
5433 { "cc", 68 }, with { "cr", 70 }.
5435 2004-08-13 Jan Beulich <jbeulich@novell.com>
5436 Nick Clifton <nickc@redhat.com>
5438 * as.c: Add and handle new --alternate command line option.
5439 * macro.c (macro_set_alternate): New.
5440 * macro.h (macro_set_alternate): Declare.
5441 * read.c: Add and handle new .altmacro and .noaltmacro directives.
5442 * doc/as.texinfo: Document new command line option and pseudo-ops
5443 as well as insert documentation originating from gasp about
5444 alternate macro syntax.
5445 * NEWS: Mention new command line option and pseudo-ops.
5447 2004-08-10 Mark Mitchell <mark@codesourcery.com>
5449 * expr.c (operand): Handle the "~", "-", and "!" operators applied
5452 2004-08-06 Paul Brook <paul@codesourcery.com>
5454 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
5455 Handle new relocations.
5456 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
5458 2004-08-05 Bob Wilson <bob.wilson@acm.org>
5460 * write.c (relax_segment): Use was_address instead of address when
5461 setting fr_fix field for align frag due to backwards .org.
5463 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
5465 Introduce SH2a support.
5466 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5467 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
5469 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5470 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
5471 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5472 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
5473 to end of conditional expression.
5474 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5475 * config/tc-sh.c: Add sh2a-nofpu support.
5476 2003-12-29 DJ Delorie <dj@redhat.com>
5477 * tc-sh.c: Add sh2a support.
5478 (parse_reg): Add tbr.
5479 (parse_at): Support @@(disp,tbr).
5480 (get_specific): Support sh2a opcodes.
5481 (insert4): New, for 4 byte relocs.
5482 (build_Mytes): Support sh2a opcodes.
5483 (md_apply_fix3_Mytes): Support sh2a opcodes.
5484 2003-12-02 Michael Snyder <msnyder@redhat.com>
5485 * config/tc-sh.c (md_parse_option): Handle sh2a.
5486 (sh_elf_final_processing): Ditto.
5488 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
5490 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
5493 2004-07-27 Alan Modra <amodra@bigpond.net.au>
5495 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
5496 (ppc_arch): Expand comment.
5498 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
5500 * config/tc-crx.c: Support evaluating the difference between two
5502 * config/tc-crx.h: Likewise.
5504 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
5506 * config/tc-ia64.c (start_unwind_section): Set the linked-to
5508 (ia64_elf_section_change_hook): Set the linked-to section for
5511 2004-07-26 Dmitry Diky <diwil@spec.ru>
5513 * config/tc-msp430.c: Add new subtargets: msp430x1610,
5514 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
5515 msp430xG438, msp430xG439.
5517 2004-07-25 Daniel Jacobowitz <dan@debian.org>
5519 * doc/as.texinfo (Section, PushSection): Correct documentation
5522 2004-07-21 Jan Beulich <jbeulich@novell.com>
5524 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
5525 permissible for the selected instruction suffix.
5526 (match_template): Don't permit 64-bit general purpose operands in
5528 (finalize_imm): Permit 64-bit immediates.
5529 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
5530 specially except for the width of the used base and/or index
5531 registers. For 32-bit displacements, use sign-extended
5532 relocations only when using 64-bit addressing.
5533 Force zero displacement on rip-relative addressing when there is
5534 no other displacement.
5535 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
5536 specially except for the width of the used base and/or index
5538 (parse_register): Disallow Reg64 registers in 32-bit mode.
5540 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
5541 suffix if the instruction doesn't support it.
5543 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
5545 * config/tc-mips.c (append_insn): Handle constant expressions with
5546 no associated relocation.
5547 (mips_ip): Cancel the expression after use for the Q format
5549 (parse_relocation): Return no relocation for unsupported
5551 (my_getSmallExpression): Return no relocation if no relocation
5554 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5556 * config/obj-som.c (adjust_stab_sections): Add prototype.
5557 (obj_som_compiler, obj_som_version, obj_som_copyright,
5558 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
5559 * config/tc-hppa.c (update_subspace): Likewise.
5560 (is_defined_subspace): Amplify comment.
5561 * config/obj-som.h (som_frob_file): Add prototype.
5563 2004-07-19 Christopher Faylor <cgf@timesys.com>
5564 H.J. Lu <hongjiu.lu@intel.com>
5566 * subsegs.c (section_symbol): Don't create a new segment when
5567 existing segment is undefined.
5569 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
5571 * config/tc-arm.c: Include include/opcode/arm.h.
5572 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
5573 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
5574 (FPU_ARCH_*): Delete.
5575 * Makefile.am: Update dependencies.
5576 * Makefile.in: Regenerate.
5578 2004-07-15 Nick Clifton <nickc@redhat.com>
5580 * configure.in: Accept armbe as a big-endian arm configuration.
5581 * configure: Regenerate.
5583 2004-07-13 Thomas Nystrom <thn@saeab.se>
5585 * config/tc-i386.c (T_SHIFTOP): New constant.
5586 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
5587 (intel_el1): Handle '~'.
5588 (intel_get_token): Handle '<>', '&', '|' and '~'.
5590 2004-07-13 Nick Clifton <nickc@redhat.com>
5592 (md_assemble): Remove spurious newline from end of as_bad error
5594 (intel_e05_1): Likewise.
5595 (intel_e11): Likewise.
5596 (intel_match_token): Likewise.
5598 2004-07-11 Andreas Schwab <schwab@suse.de>
5600 * config/tc-m68k.c: Convert to C90. Remove redundant
5601 declarations. Indentation fixup.
5602 [M68KCOFF]: Include "obj-coff.h" instead of declaring
5603 obj_coff_section ourselves.
5605 2004-07-09 James E Wilson <wilson@specifixinc.com>
5607 * config/tc-ia64.c (default_big_endian): New.
5608 (dot_byteorder, md_begin): Use it.
5609 (md_parse_option): Set it.
5611 2004-07-09 Nick Clifton <nickc@redhat.com>
5613 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
5614 * configure: Regenerate.
5615 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
5616 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
5617 sh_find_elf_flags if necessary.
5619 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
5621 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
5622 going to be split into more than one in-place addend, return 0
5623 for relocations against mergeable sections. Associate comments
5626 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
5628 * Makefile.am (CPU_TYPES): Add crx.
5629 (TARGET_CPU_CFILES): Add config/tc-crx.c.
5630 (TARGET_CPU_HFILES): Add config/tc-crx.h.
5631 (DEPTC_crx_elf): New target.
5632 (DEPOBJ_crx_elf): Likewise.
5633 (DEP_crx_elf): Likewise.
5634 * Makefile.in: Regenerate.
5635 * configure.in: Add crx* target.
5636 * configure: Regenerate.
5637 * config/tc-crx.c: New file.
5638 * config/tc-crx.h: New file.
5639 * NEWS: Mention new target.
5641 2004-07-06 Nick Clifton <nickc@redhat.com>
5643 * config.in: Undefine TARGET_SYMBIAN by default.
5645 * configure: Regenerate. Add sh-symbian-elf target. If
5646 selected define TARGET_SYMBIAN.
5647 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
5648 format if TARGET_SYMBIAN has been defined.
5650 * output-file.c (output_file_create): Report the target format
5651 chosen when bfd_openw reports that it is invalid.
5653 * config/obj-coff.c (coff_pseudo_table): Only define the weak
5654 pseudo for BFD based assemblers.
5656 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
5659 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
5660 (md_parse_option): Remove redundant -isa testing.
5661 Make bfd_arch variable const.
5662 (md_show_usage): Make bfd_arch variable const.
5664 2004-07-03 James E Wilson <wilson@specifixinc.com>
5666 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
5667 * config/tc-ia64.h (md_frag_check): Define.
5669 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
5671 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
5673 * doc/as.texinfo (Weak): Document PE weak symbols.
5675 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
5677 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
5678 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
5679 (mips_frob_file): Rework so that only a single pass through the
5680 relocs is needed. Allow %lo()s to have higher offsets than their
5681 corresponding %hi()s or %got()s.
5683 2004-07-02 Nick Clifton <nickc@redhat.com>
5685 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
5686 allow values which have come from undefined symbols.
5687 Always consider this fixup to have been processed as a reloc
5688 cannot be generated for it.
5690 2004-07-02 Alan Modra <amodra@bigpond.net.au>
5692 * frags.h (struct frag): Add has_code and insn_addr fields.
5693 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
5694 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
5695 * config/tc-ppc.h (md_frag_check): Define.
5697 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
5699 * doc/Makefile.am (info): Rename goal to...
5700 (info-local): ... this, to preserve implicit dependencies.
5701 * doc/Makefile.in: Regenerate with automake 1.8.5.
5703 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5705 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
5706 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
5707 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
5708 (tc_gen_reloc): Likewise.
5709 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
5710 (m32r_parse_name): Likewise.
5711 (m32r_cgen_parse_fix_exp): Likewise.
5712 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
5713 (O_PIC_reloc): Likewise.
5714 (TC_CGEN_PARSE_FIX_EXP): Likewise..
5715 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
5716 for @GOTOFF, @GOT, @PLT.
5718 2004-06-21 Jan Beulich <jbeulich@novell.com>
5720 * gas/symbols.c: While discarding ordinary local absolute symbols
5721 when --strip-local-absolute is in effect, retain file symbols.
5723 2004-06-20 Andreas Schwab <schwab@suse.de>
5725 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
5726 (md_parse_option): Likewise.
5728 2004-06-17 Jan Beulich <jbeulich@novell.com>
5730 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
5731 * config/te-netware.h: New file.
5732 * config/te-ppcnw.h: Delete: Obsolete.
5733 * configure.in: Eliminate ill NetWare targets. Make generic
5734 NetWare target use proper emulation.
5735 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
5736 reference to new te-netware.h.
5737 * configure: Regenerate.
5738 * Makefile.in: Regenerate.
5740 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
5742 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
5743 comparison in .insn pseudo operation.
5745 2004-06-15 Alan Modra <amodra@bigpond.net.au>
5747 * config/obj-coff.c (coff_adjust_section_syms): Use
5748 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
5749 (coff_frob_section): Likewise.
5750 * config/tc-mips.c (md_apply_fix3): Likewise.
5751 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
5752 (elf_frob_file_after_relocs): Likewise.
5754 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5756 * config/tc-hppa.c (log2): Rename to exact_log2.
5757 (pa_next_subseg): Delete unused function.
5758 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
5759 (create_new_subspace): Likewise.
5762 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
5763 labels. Fix warning.
5765 2004-05-28 DJ Delorie <dj@redhat.com>
5767 * config/tc-mn10300.h (tc_fix_adjustable): Define.
5768 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
5769 or non-merged symbols.
5771 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
5773 * config/tc-ia64.c (remove_marked_resource): Save, clear and
5774 restore the old slot when inserting srlz.i/srlz.d.
5776 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
5778 * Makefile.am: Regenerate dependecies.
5779 * Makefile.in: Regenerate.
5780 * config/tc-sh.c (valid_arch): Make unsigned.
5781 (preset_target_arch): Likewise.
5782 (md_begin): Use new architecture flags system.
5783 (get_specific): Likewise.
5784 (assemble_ppi): Likewise.
5785 (md_assemble): Likewise. Also fix error check for bad opcodes.
5786 (md_parse_option): Likewise. Also generate -isa values according
5787 to the table in bfd/cpu-sh.c instead of just constants. Also
5788 allow <arch>-up ISA variants.
5789 (sh_elf_final_processing): Replace if-else chain with a call to
5790 sh_find_elf_flags().
5792 2004-05-28 Peter Barada <peter@the-baradas.com>
5794 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
5795 with zero offset into mode 2 addressing to save a word.
5797 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
5799 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
5800 (ar_is_only_in_integer_unit): New.
5801 (ar_is_only_in_memory_unit): New.
5802 (generate_unwind_image): Silence gcc on 32bit host.
5803 (md_assemble): Use ar_is_only_in_integer_unit instead of
5804 ar_is_in_integer_unit. Check AR access.
5806 2004-05-27 Peter Barada <peter@the-baradas.com>
5808 * config/tc-m68k.c (md_begin): Sort the opcode table into
5810 (m68k_compare_opcode): New function to do the sorting.
5812 2004-05-24 Peter Barada <peter@the-baradas.com>
5814 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
5815 addressing on MIT style operands.
5816 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
5818 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
5821 2004-05-23 Alan Modra <amodra@bigpond.net.au>
5823 * expr.c (operand, operator): Don't reject '++' and '--'.
5825 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
5827 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
5830 2004-05-17 Adam Nemet <anemet@lnxw.com>
5832 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
5833 * configure: Regenerate.
5835 2004-05-13 Paul Brook <paul@codesourcery.com>
5837 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
5839 2004-05-13 Joel Sherrill <joel@oarcorp.com>
5841 * configure.in (or32-*-rtems*): Switch to elf.
5842 * configure: Regenerate.
5844 2004-05-13 Nick Clifton <nickc@redhat.com>
5846 * po/fr.po: Updated French translation.
5848 2004-05-11 Nick Clifton <nickc@redhat.com>
5850 * doc/as.texinfo (Section): Document G and T flags to .section
5851 directive. Document the extra arguments that the G flag
5852 requires. Document the #tls flag.
5854 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
5856 * subsegs.c (section_symbol): Create a new section symbol if
5857 the existing one doesn't match.
5858 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
5860 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
5862 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
5863 to cope with VR4181A errata MD(1) and MD(4).
5865 2004-05-07 Brian Ford <ford@vss.fsi.com>
5867 * NEWS: Mention .secrel32 for pe[i]-i386.
5869 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
5871 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
5872 (HANDLE_ALIGN): New.
5874 2004-05-06 Daniel Jacobowitz <dan@debian.org>
5876 * Makefile.am (DIST_SUBDIRS): Define.
5877 * aclocal.m4: Regenerate with automake 1.8.4.
5878 * Makefile.in: Likewise.
5879 * doc/Makefile.in: Likewise.
5881 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
5883 * config/tc-ia64.c (dot_serialize): Declare.
5884 (dot_serialize): New function.
5885 (md_pseudo_table): Add ".serialize.data" and
5886 ".serialize.instruction" directives.
5888 2004-05-06 Nick Clifton <nickc@redhat.com>
5890 * messages (as_internal_value_out_of_range): Print a message about
5891 a value being out of range. Be consistent about whether the
5892 values are printed in decimal or hexadecimal.
5893 (as_warn_value_out_of_range): Generate a warning message about an
5895 (as_bad_value_out_of_range): Generate an error message about an
5897 * as.h: Prototype the new functions.
5898 * config/tc-alpha.c (insert_operand): Use new function.
5899 * config/tc-arc.c (arc_insert_operand): Likewise.
5900 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
5901 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
5902 * config/tc-ppc.c (ppc_insert_operand): Likewise.
5903 * config/tc-s390.c (s390_insert_operand): Likewise.
5904 * config/tc-v850.c (v850_insert_operand): Likewise.
5906 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
5908 * configure.in: Set em=linux for frv-*-*linux*.
5909 * configure: Rebuilt.
5910 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
5911 (frv_md_fdpic_enabled): New.
5912 * config/tc-frv.c (frv_md_fdpic_enabled): New.
5913 (DEFAULT_FDPIC): New.
5914 (frv_flags): Use DEFAULT_FDPIC.
5915 (frv_pic_flag): Likewise.
5916 (OPTION_NOPIC): New.
5917 (md_longopts): Add -mnopic.
5918 (md_parse_option): Handle it.
5919 (md_show_usage): Add -mfdpic and -mnopic.
5921 2004-05-05 Peter Barada <peter@the-baradas.com>
5923 * config/tc-m68k.c: Add find_cf_chip to print list of valid
5924 chips for invalid coldfire instructions, rename selectors
5925 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
5926 add current_chip to track which chip is referred to(including save/restore),
5927 use current_chip to select control registers, not current_arch.
5928 (md_show_usage): Add new chips.
5929 * doc/c-m68k.texi: Document new command line switches.
5931 2004-05-05 Jakub Jelinek <jakub@redhat.com>
5933 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
5934 (NOP_OPCODE): Define.
5935 (s390_align_code): Remove prototype.
5936 * tc-s390.c (s390_align_code): Remove.
5938 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
5940 * config/tc-ia64.c (make_unw_section_name): Removed.
5941 (start_unwind_section): New function.
5942 (generate_unwind_image): Take const segT instead of const
5944 (dot_handlerdata): Adjusted.
5945 (dot_endp): Likewise.
5947 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5949 * config/obj-elf.c (obj_elf_change_section): Allow the
5950 ".note.GNU-stack" section has SHF_EXECINSTR.
5952 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5954 * config/obj-elf.c (get_section): Return bfd_boolean.
5955 (obj_elf_change_section): Call bfd_get_section_by_name_if
5956 instead of bfd_map_over_sections.
5958 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
5960 * config/obj-elf.c (get_section): New function.
5961 (obj_elf_change_section): Support multiple sections with same
5964 2004-04-30 Nick Clifton <nickc@redhat.com>
5966 * config/tc-arm.c (create_register_alias): Fix typo checking for
5967 case sensitive register aliases.
5968 (co_proc_number): Use error message string in all_reg_maps[]
5970 (cp_reg_required_here): Likewise.
5971 (fp_reg_required_here): Likewise.
5973 2004-04-29 Brian Ford <ford@vss.fsi.com>
5975 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
5977 2004-04-28 Chris Demetriou <cgd@broadcom.com>
5979 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
5980 (load_address, macro, mips_ip, md_parse_option)
5981 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
5982 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
5983 embedded-PIC handling, and update comments.
5984 (SWITCH_TABLE): Remove.
5985 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
5986 (enum mips_pic_level): Remove EMBEDDED_PIC.
5987 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
5988 (TC_FORCE_RELOCATION): Update comment.
5989 * ecoff.c (ecoff_build_lineno): Add comment about some code that
5990 might be safe to remove now that MIPS embedded-PIC is gone.
5992 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5994 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
5995 call to obj_set_subsection_attributes.
5996 (obj_som_init_stab_section): Likewise.
5997 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
5998 (pa_def_subspaces): Provide comdat default.
5999 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
6000 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
6001 calls to create_new_subspace and update_subspace to pass comdat flag.
6002 (create_new_subspace, update_subspace): Add new comdat argument. Use
6003 it in calls to obj_set_subsection_attributes.
6004 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
6005 and use of comdat, common and dup_comm parameters.
6007 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
6009 * config/obj-elf.c (obj_elf_change_section): Check if the old
6010 group name is NULL before comparison.
6012 2004-04-23 Chris Demetriou <cgd@broadcom.com>
6014 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
6016 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6018 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
6020 2004-04-23 Chris Demetriou <cgd@broadcom.com>
6022 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
6023 (OPTION_MEMBEDDED_PIC): Remove.
6024 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
6025 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
6026 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
6027 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
6028 (OPTION_ELF_BASE): Renumber.
6029 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
6030 (md_show_usage): Remove mention of -membedded-pic.
6031 * doc/as.texinfo: Remove mention of -membedded-pic.
6033 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6035 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
6036 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
6038 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
6039 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
6040 USE_GLOBAL_POINTER_OPT.
6042 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6044 * config/tc-mips.c (macro): One more use of load_delay_nop.
6046 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
6048 * config/tc-mips.c (load_delay_nop): New function.
6049 (load_address, macro): Use load_delay_nop() to build a nop
6050 which can be omitted with gpr_interlocks.
6052 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6054 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
6055 cop_interlocks): Remove superfluous CPU entries.
6057 2004-04-22 Paul Brook <paul@codesourcery.com>
6059 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
6061 2004-04-22 Peter Barada <peter@the-baradas.com>
6063 * NEWS: Added support for EMAC instructions and MAC/EMAC
6065 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
6066 scale factor tokens, trailing_ampersand to mark mask addressing
6067 for MAC/EMAC instructions.
6068 * config/m68k-parse.y: Add options_ampersand clause, '<<',
6070 (yylex): Handle '>', '<', and '&' following '+'.
6071 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
6072 architectures in archs[].
6073 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
6074 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
6076 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
6077 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
6079 Add EMAC operands to init_table[].
6081 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
6083 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
6085 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
6086 * config/tc-arm.c (enum mstate): Delete from here.
6087 (mapping_state): Remove the static mapstate variable and instead
6088 store the state in the segment. This allows a per-section mapping
6089 state. Handle and ignore MAP_UNDEFINED states.
6090 (arm_elf_change_section): Get the current mapping state from the
6092 (s_ltorg): Set the mapping state to MAP_DATA.
6093 (arm_cleanup): Use arm_elf_change_section to get the mapping state
6094 for each pool as it is emitted.
6096 2004-04-22 Nick Clifton <nickc@redhat.com>
6098 * config/tc-arm.h: Formatting tidy ups.
6100 2004-04-20 Chris Demetriou <cgd@broadcom.com>
6102 * NEWS: Note that MIPS -membedded-pic option is deprecated.
6104 2004-04-20 DJ Delorie <dj@redhat.com>
6106 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
6107 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
6108 [TE_PE] (O_secrel): Define.
6109 [TE_PE] (x86_pe_cons_fix_new): New.
6110 [TE_PE] (pe_directive_secrel): Likewise.
6111 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
6113 2004-04-19 Eric Christopher <echristo@redhat.com>
6115 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
6116 of previous patch for fix in gcc.
6118 2004-04-19 Jakub Jelinek <jakub@redhat.com>
6120 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
6122 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
6124 * read.c (do_align): Call md_flush_pending_output, if defined.
6126 2004-04-16 Alan Modra <amodra@bigpond.net.au>
6128 * expr.c (operand): Correct checks for ++ and --.
6130 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
6132 * config/tc-generic.c: Add some comments.
6134 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
6136 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
6137 -{no-}mfix-vr4122-bugs.
6138 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
6139 (append_insn, mips_emit_delays): Update accordingly.
6140 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
6141 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
6142 (md_parse_option): Update after above changes.
6143 (md_show_usage): Add -mfix-vr4120.
6145 2004-04-13 Bob Wilson <bob.wilson@acm.org>
6147 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
6148 of .section directive; add a reference to the ELF .subsection
6151 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6153 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
6156 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6158 * Makefile.am: Remove mips from aout targets.
6159 * Makefile.in: Regenerate.
6160 * configure.in: Remove mips-dec-bsd* target.
6161 * configure: Regenerate.
6163 2004-04-07 Alan Modra <amodra@bigpond.net.au>
6166 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
6167 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
6168 Update "mapping". Restrict some @ modifiers to 32 bit.
6170 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
6171 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
6173 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
6174 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
6175 dont_adjust_reloc_32 is set.
6176 (md_longopts): Add option -renesas.
6177 (md_parse_option, md_show_usage): Likewise.
6178 * doc/c-sh.texi: Likewise.
6180 2004-04-01 Dave Korn <dk@artimi.com>
6182 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
6183 hi16 and lo16 fixS structs.
6184 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
6185 exactly the same way as for RELOC_DLX_REL16.
6186 (machine_ip): properly respect LO flag in the_insn and
6187 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
6188 (md_apply_fix3): apply RELOC_DLX_LO16.
6190 2004-03-30 Stan Shebs <shebs@apple.com>
6192 Remove long-obsolete MPW support.
6193 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
6194 * configure.in: Remove mention of ppc-*-mpw* config.
6195 * configure.in: Likewise.
6197 2004-03-30 Nick Clifton <nickc@redhat.com>
6199 * config/tc-arm.c (meabi_flags): Make its use conditional upon
6200 OBJ_ELF being defined.
6202 2004-03-27 Alan Modra <amodra@bigpond.net.au>
6204 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
6206 2004-03-23 Paul Brook <paul@codesourcery.com>
6208 * config/tc-arm.c (meabi_flags): New variable.
6209 (arm_parse_eabi): New function.
6210 (md_begin): Set flags for EABI v3.
6212 (arm_long_opts): Add meabi.
6213 * doc/as.texinfo <ARM>: Document -meabi.
6214 * doc/c-arm.texi: Ditto.
6216 2004-03-22 Bob Wilson <bob.wilson@acm.org>
6218 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
6219 tables even when use_literal_section flag is not set.
6221 2004-03-22 Alan Modra <amodra@bigpond.net.au>
6223 * config/tc-sh.c: Remove trailing whitespace.
6225 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
6227 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
6228 --mul-bug-abort and the default behavior.
6229 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
6230 (err_for_dangerous_mul_placement): New variable.
6231 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
6233 (md_cris_relax_table): Have placeholder for STATE_MUL.
6234 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
6235 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
6237 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
6238 STATE_BYTE)>: Ditto.
6239 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
6240 alignment and position of this frag, emit error message if
6242 (md_assemble): For a multiply insn and when checking it,
6243 transform the current frag into a special frag for that purpose.
6244 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
6245 OPTION_MULBUG_ABORT_ON>: Handle new options.
6247 2004-03-19 Bob Wilson <bob.wilson@acm.org>
6249 * config/tc-xtensa.c (mark_literal_frags): New function.
6250 (xtensa_move_literals): Call mark_literal_frags for all literal
6251 segments, including init and fini literal segments.
6252 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
6254 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6256 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
6257 (pa_comm): Set BSF_OBJECT in symbol flags.
6259 2004-03-19 Alan Modra <amodra@bigpond.net.au>
6261 * Makefile.am: Run "make dep-am".
6262 * Makefile.in: Regenerate.
6263 * doc/Makefile.in: Regenerate.
6264 * config.in: Regenerate.
6265 * po/gas.pot: Regenerate.
6267 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
6269 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
6270 (demand_empty_rest_of_line): Issue an error here.
6271 (ignore_rest_of_line): Silently skip to end.
6272 (demand_copy_string): Issue an error, not warning.
6274 * config/obj-elf.c (obj_elf_section_name): Likewise.
6275 (obj_elf_section): Likewise.
6276 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
6277 (arc_extinst): Likewise.
6278 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
6279 (dot_spill): Likewise.
6280 (dot_unwabi): Likewise.
6281 (dot_prologue): Likewise.
6283 * expr.c (operand): Reject ++ and --.
6284 (operator): Likewise.
6286 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
6288 * config/tc-sh.c: Include dw2gencfi.h.
6289 (sh_cfi_frame_initial_instructions): New function.
6290 (sh_regname_to_dw2regnum): Likewise.
6291 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
6293 (TARGET_USE_CFIPOP): Define.
6294 (tc_cfi_frame_initial_instructions): Likewise.
6295 (tc_regname_to_dw2regnum): Likewise.
6296 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
6297 * Makefile.am: Update dependencies.
6298 * Makefile.in: Regenerate.
6300 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
6302 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
6303 * configure: Regenerate.
6305 2004-03-12 Bob Wilson <bob.wilson@acm.org>
6307 * read.c (s_leb128): Call md_flush_pending_output.
6309 2004-03-12 Michal Ludvig <mludvig@suse.cz>
6311 * config/tc-i386.c (output_insn): Handle PadLock instructions.
6312 * config/tc-i386.h (CpuPadLock): New define.
6313 (CpuUnknownFlags): Added CpuPadLock.
6315 2004-03-07 Andreas Schwab <schwab@suse.de>
6317 * doc/c-hppa.texi (HPPA Directives): Fix typo.
6319 2004-03-07 Richard Henderson <rth@redhat.com>
6321 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
6322 (cfi_finish): Likewise for fde.
6324 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
6326 * config/tc-ia64.c (md_assemble): Properly handle NULL
6328 (ia64_handle_align): Don't abort if failed to add a stop bit.
6330 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
6332 * Makefile.in: Regenerated.
6333 * aclocal.m4: Likewise.
6334 * configure: Likewise.
6335 * doc/Makefile.in: Likewise.
6337 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
6339 * config/tc-ia64.c (dot_align): New.
6340 (ia64_do_align): Make it static.
6341 (md_pseudo_table): Use "dot_align" for "align".
6342 (ia64_md_do_align): Don't set align_frag here.
6343 (ia64_handle_align): Add a stop bit to the previous bundle if
6346 * config/tc-ia64.h (ia64_do_align): Removed.
6348 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
6350 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
6351 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
6352 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
6353 the most general type or the user specifically requested it.
6354 (md_assemble): Add a new error message for when an instruction
6355 is understood, but is not allowed due to an -isa option.
6357 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
6359 * config/tc-ia64.c (align_frag): New.
6360 (md_assemble): Set the tc_frag_data field in align_frag for
6361 IA64_OPCODE_FIRST instructions.
6362 (ia64_md_do_align): Set align_frag.
6363 (ia64_handle_align): Add a stop bit if needed.
6365 * config/tc-ia64.h (TC_FRAG_TYPE): New.
6366 (TC_FRAG_INIT): New.
6368 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
6370 * config/tc-frv.c (fr400_audio): New variable.
6371 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
6372 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
6373 (target_implements_insn_p): New function.
6374 (md_assemble): Report an error if the processor doesn't implement
6377 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
6379 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
6380 (md_parse_option): Ditto.
6381 (OPTION_NO_SPECIAL_M32R): Added.
6382 (md_show_usage): Document it.
6383 (enable_speial_m32r): Changed a default value from 0 to 1.
6384 * doc/c-m32r.texi: Document the -no-bitinst option.
6386 2004-02-27 Nick Clifton <nickc@redhat.com>
6388 * config/tc-sh.c (get_operand): Revert previous delta.
6389 (tc_gen_reloc): Check for an unknown reloc type before processing
6392 2004-02-27 Hannes Reinecke <hare@suse.de>
6394 * config/tc-s390.c (s390_insn): Correct range check for opcode in
6395 .insn pseudo operation.
6397 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
6399 * config/tc-sh.c (get_operand): In case of #Imm, check has been
6400 added for wrong syntax.
6402 2004-02-26 Eric Christopher <echristo@redhat.com>
6404 * config/tc-mips.c (mips_dwarf2_addr_size): New.
6405 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
6407 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
6409 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
6410 nibble types to assembler.
6412 2004-02-25 Fred Fish <fnf@redhat.com>
6414 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
6416 2004-02-20 James E Wilson <wilson@specifixinc.com>
6418 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
6420 (fixup_unw_records): New arg before_relax. Pass to slot_index.
6421 (ia64_estimate_size_before_relax): New.
6422 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
6423 (generate_unwind_image): Pass 1 to fixup_unw_records.
6424 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
6425 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
6427 2004-02-19 Jakub Jelinek <jakub@redhat.com>
6429 * stabs.c (generate_asm_file): Avoid warning about use of
6430 uninitialized variable.
6432 2004-02-18 David Mosberger <davidm@hpl.hp.com>
6434 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
6435 body, and endp, allow unwind records which do not have a "t"
6436 (time/instruction) field.
6438 2004-02-17 Petko Manolov <petkan@nucleusys.com>
6440 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
6441 (do_mav_dspsc_2): Likewise.
6442 Fix accumulator registers move opcodes.
6444 2004-02-13 Hannes Reinecke <hare@suse.de>
6445 Jakub Jelinek <jakub@redhat.com>
6447 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
6449 2004-02-10 Steve Ellcey <sje@cup.hp.com>
6451 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
6452 (tc_frob_symbol): New macro definition.
6453 * config/tc-ia64.c (ia64_frob_symbol): New routine.
6455 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
6457 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
6460 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
6462 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
6463 (TC_CASE_SENSITIVE): ... this.
6464 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
6465 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
6467 2004-02-06 James E Wilson <wilson@specifixinc.com>
6469 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
6470 (generate_unwind_image): Re-add it here.
6472 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
6474 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
6475 * read.h (SKIP_WHITESPACE): Turn into an expression.
6476 * read.c (read_a_source_file): A pseudo is removed by having a
6479 2004-02-05 James E Wilson <wilson@specifixinc.com>
6481 * config/tc-ia64.c (output_endp): New.
6482 (count_bits): Delete.
6483 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
6484 endp unwind records.
6485 (fixup_unw_records): Handle endp unwind records. Delete code for
6486 shortening prologue regions not followed by a body record.
6487 (dot_endp): Call add_unwind_entry to emit endp unwind record.
6488 * config/tc-ia64.h (unw_record_type): Add endp.
6490 2004-02-03 James E Wilson <wilson@specifixinc.com>
6492 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
6493 fill padding bytes with zeroes.
6494 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
6495 sets unwind_record slot_number and slot_frag fields.
6497 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6499 * config/tc-mips.c (add_got_offset_hilo): New function.
6500 (macro): Use load_register() and add_got_offset_hilo() to load
6501 constants instead of hardcoding code sequences throughout.
6503 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
6505 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
6507 2004-01-26 Bernardo Innocenti <bernie@develer.com>
6509 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
6511 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
6512 of hard-coded test for TARGET_OS=elf.
6514 2004-01-24 Chris Demetriou <cgd@broadcom.com>
6516 * config/tc-mips.c (hilo_interlocks): Change definition
6517 so that MIPS32, MIPS64 and later ISAs are included, along with
6518 the already-included machines. Update comments.
6520 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
6522 * config/tc-arm.c (tc_gen_reloc): Improve error message for
6523 undefined local labels.
6525 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6527 * config/tc-mips.c (load_address, macro): Update comments about
6528 NewABI GP relaxation.
6530 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6532 * config/tc-mips.c (macro_build): Remove place and counter arguments.
6533 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
6534 (mips16_macro_build, macro_build_jalr): Remove counter argument.
6535 (set_at, load_register, load_address, move_register): Likewise.
6536 (load_got_offset, add_got_offset): Likewise.
6537 Update all calls and tidy accordingly.
6539 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6541 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
6542 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
6543 (RELAX_USE_SECOND): Bump to 0x10000.
6544 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
6545 (mips_macro_warning): New variable.
6546 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
6547 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
6548 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
6550 (append_insn): Update mips_macro_warning.sizes.
6551 (macro_start, macro_warning, macro_end): New functions.
6552 (macro_build): Don't emit warnings here.
6553 (macro_build_lui, md_estimate_size_before_relax): ...or here.
6554 (md_convert_frag): Check for cases where one macro alternative
6555 needs a warning and the other doesn't. Emit a warning if the
6556 longer sequence was chosen.
6558 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6560 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
6561 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
6562 the first sequence, the size of the second sequence, and a flag
6563 that says whether we should warn.
6564 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
6565 (RELAX_FIRST, RELAX_SECOND): New.
6566 (mips_relax): New variable.
6567 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
6568 (append_insn): Remove "place" argument. Use mips_relax.sequence
6569 rather than "place" to check whether we're expanding the second
6570 alternative of a relaxable macro. Remove redundant check for
6571 branch relaxation. If generating a normal insn, and there
6572 is not enough room in the current frag, call relax_close_frag()
6573 to close it. Update mips_relax.sizes[]. Emit fixups for the
6574 second version of a relaxable macro. Record the first relaxable
6575 fixup in mips_relax. Remove tc_gen_reloc workaround.
6576 (macro_build): Remove all uses of "place". Use mips_relax.sequence
6577 in the same way as in append_insn.
6578 (mips16_macro_build): Remove "place" argument.
6579 (macro_build_lui): As for macro_build. Don't drop the add_symbol
6580 when generating the second version of a relaxable macro.
6581 (load_got_offset, add_got_offset): New functions.
6582 (load_address, macro): Use new relaxation machinery. Remove
6583 tc_gen_reloc workarounds.
6584 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
6585 version of a relaxable macro is needed. Return -RELAX_SECOND if the
6586 first version is needed.
6587 (tc_gen_reloc): Remove relaxation handling.
6588 (md_convert_frag): Go through the fixups for a relaxable macro and
6589 mark those that belong to the unneeded alternative as done. If the
6590 second alternative is needed, adjust the fixup addresses to account
6591 for the deleted first alternative.
6593 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6595 * frags.h (frag_room): Declare.
6596 * frags.c (frag_room): New function.
6597 * doc/internals.texi: Document it.
6599 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6601 * config/tc-mips.c (append_insn): Don't do r3900 interlock
6602 optimization for -mtune=r3900, as this will break on other CPUs.
6604 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
6606 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
6607 be relaxed, use fixup.
6608 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
6610 2004-01-19 Jakub Jelinek <jakub@redhat.com>
6612 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
6615 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6617 * config/tc-mips.c (append_insn): Properly detect variant frags
6618 that preclude swapping of relaxed branches. Correctly swap
6619 instructions between frags when dealing with relaxed branches.
6621 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6623 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
6625 * aclocal.m4: Regenerate.
6626 * configure: Regenerate.
6628 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
6630 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
6633 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
6635 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
6636 reloc, reserve space for the delay slot as well as the jalr itself.
6638 2004-01-09 Paul Brook <paul@codesourcery.com>
6640 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
6641 (do_vfp_sp2_from_reg2): New function.
6643 (do_vfp_dp_from_reg2): Check return values properly.
6645 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
6647 * config/tc-mips.c (warn_nops): Remove static variable.
6648 (macro): Remove test of warn_nops.
6649 (md_shortops): Remove 'n'.
6650 (md_parse_option): Remove 'n' case.
6651 (md_show_usage): Remove -n.
6652 * doc/as.texinfo (Overview): Remove MIPS -n option.
6653 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
6654 * NEWS: Mention removal of MIPS -n option.
6656 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
6657 (cop_interlocks): Check ISA level.
6658 (cop_mem_interlocks): Define.
6659 (reg_needs_delay): Check cop_interlocks rather than
6660 ISA_HAS_COPROC_DELAYS.
6661 (append_insn): Likewise. Use cop_mem_interlocks rather than
6662 directly checking mips_opts.isa.
6663 (mips_emit_delays): Likewise.
6665 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
6667 * config/tc-ia64.c (unwind): Move next_slot_number and
6668 next_slot_frag to ...
6669 (unw_rec_list): Here.
6670 (free_list_records): Removed.
6671 (output_unw_records): Likewise.
6672 (generate_unwind_image): Make it void.
6673 (alloc_record): Initialize next_slot_number and next_slot_frag.
6674 (slot_index): Take .org, .space and .align into account.
6675 (fixup_unw_records): Don't set slot_number to 0. Use
6676 list->next_slot_number and list->next_slot_frag instead of
6677 unwind.next_slot_number and unwind.next_slot_frag.
6678 (ia64_convert_frag): New.
6679 (generate_unwind_image): Generate a rs_machine_dependent frag
6681 (emit_one_bundle): Use list->next_slot_number and
6682 list->next_slot_frag instead of unwind.next_slot_number and
6683 unwind.next_slot_frag.
6685 * config/tc-ia64.h (md_convert_frag): Defined as
6687 (md_estimate_size_before_relax): Defined as (f)->fr_var.
6689 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
6691 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
6692 * config/tc-frv.h (md_apply_fix3): Don't define.
6693 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
6695 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
6696 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
6697 * config/tc-frv.c (line_separator_chars): Add `!'.
6698 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
6699 * config/tc-frv.c (md_assemble): Clear insn upfront.
6700 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
6701 * config/tc-frv.c (OPTION_FDPIC): New macro.
6702 (md_longopts): Add mfdpic.
6703 (md_parse_option): Handle it.
6704 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
6705 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
6706 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
6707 (frv_pic_ptr): Parse funcdesc.
6709 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6711 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
6712 gasver.texi. Remove duplicate symbol definitions for texi2pod.
6714 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6716 * Makefile.am (Makefile): Move the dependency on
6717 $(BFDDIR)/configure.in to...
6718 (CONFIG_STATUS_DEPENDENCIES): ... here.
6719 (AUTOMAKE_OPTIONS): Require automake 1.8.
6720 * Makefile.in: Regenerate.
6721 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
6722 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
6723 $(BFDDIR)/configure.in here as well.
6724 * doc/Makefile.in: Regenerate.
6726 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6728 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
6729 * Makefile.in: Regenerate.
6730 * aclocal.m4: Regenerate.
6731 * doc/Makefile.am (install, install-info): Remove.
6732 (install-data-local): A new hook for install-info.
6733 (AUTOMAKE_OPTIONS): Require automake 1.8.
6734 * doc/Makefile.in: Regenerate.
6736 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
6738 * doc/c-sh.texi: Update description about floating point behavior
6741 2004-01-02 Bernardo Innocenti <bernie@develer.com>
6743 * configure.in: Add m68k-uClinux target.
6744 * configure: Regenerate.
6746 For older changes see ChangeLog-0203
6752 version-control: never
projects / external / binutils.git / blob